/* Reset e Configurações Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


:root {
    /* Cores Premium */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #f59e0b;
    --accent-color: #ef4444;
    --success-color: #10b981;
    
    /* Cores Neutras */
    --dark-color: #0f172a;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --white: #ffffff;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    
    /* Tipografia */
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* Espaçamentos */
    --section-padding: 5rem 0;
    --container-padding: 0 1.5rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* Header/Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.brand-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-fast);
}

.nav-link:hover::after {
    width: 100%;
}

/* Hamburger Menu (Mobile) */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    padding: 8rem 0 5rem;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

/* Aplicar gradiente animado apenas quando a classe estiver presente */
.hero.hero-animated-bg {
    background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #f5576c, #667eea);
    background-size: 400% 400%;
    animation: gradientShift 20s ease infinite;
}

.hero.hero-animated-bg::before {
    opacity: 0.1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    animation: grainMove 20s linear infinite;
}


/* Animação de movimento do grain */
@keyframes grainMove {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(-10px, -10px); }
    50% { transform: translate(10px, -5px); }
    75% { transform: translate(-5px, 10px); }
}

/* Animação de flutuação */

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    color: var(--white);
    position: relative;
    z-index: 3;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: slideInLeft 1s ease-out 0.5s both;
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.9),
                 1px 1px 2px rgba(0, 0, 0, 0.8);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-rendering: optimizeLegibility;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: #ffffff;
    opacity: 1;
    line-height: 1.7;
    animation: slideInLeft 1s ease-out 0.7s both;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: slideInUp 1s ease-out 0.9s both;
}

/* Animações de entrada */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.highlight {
    background: linear-gradient(45deg, #d97706, #f59e0b, #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.3));
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.subtitle {
    font-size: 2rem;
    font-weight: 500;
    color: #ffffff;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.9),
                 1px 1px 2px rgba(0, 0, 0, 0.8);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
    text-rendering: optimizeLegibility;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
}

.btn:hover::after {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    color: var(--primary-dark);
}

.btn-primary:active {
    transform: translateY(-1px) scale(1.02);
    transition: all 0.1s ease;
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 30px rgba(255, 255, 255, 0.2);
}

.btn-secondary:active {
    transform: translateY(-1px) scale(1.02);
    transition: all 0.1s ease;
}

/* Efeito de pulso nos botões */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 255, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    }
}

.btn-primary:focus {
    animation: pulse 2s infinite;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.image-placeholder {
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    position: relative;
    overflow: hidden;
    animation: slideInRight 1s ease-out 0.8s both;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s ease-in-out infinite;
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.8;
    animation: bounce 2s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

.hero-logo {
    max-width: 333px;
    max-height: 333px;
    width: 333px;
    height: 333px;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
    position: relative;
    z-index: 1;
}

.professor-photo {
    max-width: 100%;
    max-height: 363px;
    width: auto;
    height: auto;
    object-fit: cover;
    border-radius: 16px;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
    position: relative;
    z-index: 1;
}

.image-placeholder p {
    position: relative;
    z-index: 1;
    font-weight: 600;
}

/* Animação shimmer */
@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

/* Animação bounce */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 5rem;
    padding-top: 2rem;
    position: relative;
    z-index: 2;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 3;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

/* About Section - Premium */
.about-premium {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 50%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.about-premium .container {
    overflow-x: visible;
    overflow-y: visible;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
    box-sizing: border-box;
}

.about-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Hero da Professora */
.professor-hero {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 3rem;
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
    align-items: start;
    overflow-x: visible;
    overflow-y: visible;
    width: 100%;
    max-width: 100%;
    padding-top: 2rem;
    padding-left: 0;
    padding-right: 0;
    box-sizing: border-box;
}

.professor-image-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    height: fit-content;
    width: 400px;
    max-width: 100%;
    align-self: start;
    flex-shrink: 0;
    margin-top: 0;
    max-height: 600px;
}

.professor-image-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.875rem;
    z-index: 10;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
    max-width: calc(100% - 40px);
    word-wrap: break-word;
    white-space: normal;
    box-sizing: border-box;
}

.professor-hero-image {
    width: 100%;
    height: auto;
    max-height: 600px;
    display: block;
    transition: transform 0.5s ease;
    object-fit: cover;
    max-width: 100%;
    border-radius: 24px;
}

.professor-image-wrapper:hover .professor-hero-image {
    transform: scale(1.05);
}

.professor-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.3), transparent);
    pointer-events: none;
}

.professor-hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-right: 0;
    padding-left: 0;
    width: 100%;
    min-width: 0;
    overflow: visible;
    max-width: 100%;
    box-sizing: border-box;
}

.professor-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    color: var(--primary-color);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    width: fit-content;
    max-width: 100%;
    border: 2px solid rgba(37, 99, 235, 0.2);
    word-wrap: break-word;
    white-space: normal;
    flex-wrap: wrap;
    box-sizing: border-box;
    overflow: visible;
}

.professor-badge span {
    display: inline-block;
    word-wrap: break-word;
    white-space: normal;
    max-width: 100%;
    overflow: visible;
    text-overflow: clip;
}

.professor-badge i {
    flex-shrink: 0;
}

.professor-name {
    font-family: var(--font-display);
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--dark-color), var(--gray-700));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.professor-tagline {
    font-size: 1.25rem;
    color: var(--gray-600);
    font-style: italic;
    margin: 0;
    font-weight: 500;
}

.professor-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin: 0;
    padding: 0;
    width: 100%;
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    text-align: left;
}

.professor-description strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Estatísticas da Professora */
.professor-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1rem;
    width: 100%;
    max-width: 100%;
    overflow: visible;
}

@media (min-width: 768px) and (max-width: 991px) {
    /* Ajustar cards de estatísticas para telas médias */
    .professor-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .professor-stats {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 0.875rem;
    }
    
    .professor-stat-item {
        padding: 1.5rem 0.875rem;
        min-height: 170px;
        gap: 0.875rem;
        min-width: 0;
    }
    
    .stat-icon-wrapper {
        width: 65px;
        height: 65px;
        font-size: 1.6rem;
    }
    
    .professor-stat-item .stat-number {
        font-size: 1.75rem;
    }
    
    .professor-stat-item .stat-label {
        font-size: 0.75rem;
    }
}

@media (min-width: 1200px) {
    .professor-stats {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 1.25rem;
    }
    
    .professor-stat-item {
        min-height: 200px;
        padding: 2rem 1.5rem;
        gap: 1.25rem;
    }
    
    .stat-icon-wrapper {
        width: 75px;
        height: 75px;
        font-size: 1.875rem;
    }
    
    .professor-stat-item .stat-number {
        font-size: 2.25rem;
    }
    
    .professor-stat-item .stat-label {
        font-size: 0.875rem;
    }
}

.professor-stat-item {
    background: var(--white);
    padding: 1.75rem 1rem;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    color: var(--dark-color);
    min-height: 180px;
    overflow: visible;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
}

.professor-stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.stat-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.75rem;
    flex-shrink: 0;
    margin: 0 auto;
}

.stat-content {
    flex: 1;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.professor-stat-item .stat-content {
    flex: none;
    min-width: 0;
    overflow: visible;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.professor-stat-item .stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #0f172a !important;
    line-height: 1.2;
    margin: 0;
    font-family: var(--font-display);
    display: block;
    white-space: nowrap;
    text-align: center;
}

.professor-stat-item .stat-label {
    font-size: 0.8125rem;
    color: #374151 !important;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    display: block;
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    hyphens: auto;
    width: 100%;
    max-width: 100%;
    overflow: visible;
    text-overflow: clip;
    margin: 0;
    text-align: center;
}

/* Formação Acadêmica */
.education-section {
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.education-card {
    background: linear-gradient(135deg, var(--white), var(--gray-50));
    border-radius: 20px;
    padding: 2.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--gray-200);
    transition: all 0.3s ease;
    flex-direction: column;
}

.education-grid .education-card {
    max-width: none;
    margin: 0;
}

.education-grid .education-card {
    flex-direction: row;
    align-items: center;
}

.education-grid .education-card .education-icon {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

.education-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.education-content h4 {
    font-size: 1.5rem;
}

.education-grid .education-content h4 {
    font-size: 1.375rem;
}

.education-details {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-top: 0.5rem;
    line-height: 1.5;
}

/* Badge do CREF */
.cref-badge {
    margin-top: 2rem;
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.05));
    border-radius: 16px;
    border: 2px solid rgba(37, 99, 235, 0.2);
    transition: all 0.3s ease;
}

.cref-badge:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.15);
    transform: translateY(-2px);
}

.cref-badge-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cref-badge-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.cref-badge-text {
    text-align: left;
}

.cref-badge-title {
    margin: 0 0 0.5rem 0;
    color: var(--dark-color);
    font-size: 1.25rem;
    font-weight: 600;
}

.cref-badge-number {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
}

.cref-badge-validity {
    margin: 0.25rem 0 0 0;
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* Responsividade para grid de educação */
@media (max-width: 768px) {
    .education-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .education-grid .education-card {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }
    
    .education-grid .education-card .education-icon {
        margin: 0 auto;
    }
}

.education-icon {
    width: 100px;
    height: 100px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2.5rem;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.education-content {
    flex: 1;
}

.education-badge {
    display: inline-block;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.education-content h4 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0 0 0.5rem 0;
    font-family: var(--font-display);
}

.education-institution {
    font-size: 1.125rem;
    color: var(--gray-700);
    font-weight: 500;
    margin: 0 0 0.25rem 0;
}

.education-year {
    font-size: 1rem;
    color: var(--gray-600);
    margin: 0;
}

/* Áreas de Especialização */
.specializations-section {
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

.section-subtitle-premium {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 3rem;
    font-family: var(--font-display);
    position: relative;
    padding-bottom: 1rem;
}

.section-subtitle-premium::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.specializations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.specialization-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.specialization-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.specialization-card:hover::before {
    transform: scaleX(1);
}

.specialization-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.specialization-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.specialization-card h4 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0 0 1rem 0;
    font-family: var(--font-display);
}

.specialization-card p {
    font-size: 1rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin: 0 0 1.5rem 0;
}

.specialization-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.specialization-badge {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* Certificações Timeline */
.certifications-section {
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

.certifications-timeline {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    padding-left: 3rem;
}

.certifications-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.certification-item {
    position: relative;
    padding-left: 3rem;
    padding-bottom: 3rem;
    display: flex;
    gap: 2rem;
}

.certification-item::before {
    content: '';
    position: absolute;
    left: -2.35rem;
    top: 0.5rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-color);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 3px var(--primary-color);
}

.certification-year {
    min-width: 100px;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: var(--font-display);
    padding-top: 0.25rem;
}

.certification-content {
    background: var(--white);
    padding: 1.75rem;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    flex: 1;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.certification-content:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.certification-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0 0 0.5rem 0;
}

.certification-institution {
    font-size: 1rem;
    color: var(--gray-700);
    font-weight: 500;
    margin: 0 0 0.25rem 0;
}

.certification-hours {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

/* CTA Final */
.professor-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 24px;
    padding: 4rem 3rem;
    text-align: center;
    color: var(--white);
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.3);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.professor-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content i {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 1.5rem;
}

.professor-cta h3 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
    font-family: var(--font-display);
}

.professor-cta p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin: 0;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.credential-category {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.credential-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.credential-category h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--gray-200);
}

.credential-category h4 i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.credential-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.credential-list li {
    padding: 0.75rem;
    background: var(--gray-50);
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
    transition: var(--transition-normal);
}

.credential-list li:hover {
    background: var(--gray-100);
    transform: translateX(5px);
}

.credential-list li strong {
    color: var(--dark-color);
    font-weight: 600;
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
}

.credential-list li small {
    color: var(--gray-600);
    font-size: 0.8rem;
    line-height: 1.4;
}

.about-highlight {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 2rem;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.about-highlight p {
    margin: 0;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    line-height: 1.6;
}

.about-highlight i {
    font-size: 1.25rem;
    color: var(--secondary-color);
}

.about-highlight strong {
    font-weight: 700;
    font-size: 1.1rem;
}

/* Services Section */
.services {
    padding: 6rem 0 5rem;
    background: var(--white);
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    margin-top: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transition: height 0.3s ease;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.05), transparent);
    transition: left 0.6s ease;
}

.service-card:hover {
    transform: translateY(-12px) rotateX(5deg);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.service-card:hover::before {
    height: 8px;
}

.service-card:hover::after {
    left: 100%;
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.service-card.featured::before {
    background: var(--primary-color);
}

.service-card.coming-soon {
    opacity: 0.7;
    position: relative;
}

.service-card.coming-soon::after {
    content: 'EM BREVE';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    transition: all 0.3s ease;
    overflow: hidden;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: rotate(45deg);
    transition: transform 0.6s ease;
}

.service-card:hover .service-icon::before {
    transform: rotate(45deg) translate(50%, 50%);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-status {
    margin-top: 1rem;
}

.status-available {
    background: var(--success-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
}

.status-coming-soon {
    background: var(--gray-400);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
}

.services-note {
    background: var(--gray-100);
    padding: 2rem;
    border-radius: 16px;
    border-left: 4px solid var(--primary-color);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.note-icon i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.services-note p {
    color: var(--gray-700);
    line-height: 1.6;
}

/* Process Section */
.process {
    padding: 6rem 0 5rem;
    background: var(--gray-100);
    position: relative;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 2;
}

.step-number::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: var(--gradient-primary);
    border-radius: 50%;
    opacity: 0.2;
    z-index: -1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.1); opacity: 0.1; }
    100% { transform: scale(1); opacity: 0.2; }
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.step-content p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Nutrition Section */
.nutrition {
    padding: 6rem 0 5rem;
    background: var(--white);
    position: relative;
}

.nutrition-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 2rem;
}

.nutrition-text {
    position: relative;
}

.coming-soon-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-secondary);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-md);
}

.coming-soon-badge i {
    animation: pulse 2s infinite;
}

.nutrition-text h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.nutrition-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.nutrition-features {
    margin-bottom: 2.5rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--gray-100);
    border-radius: 12px;
    transition: var(--transition-normal);
}

.feature-item:hover {
    background: var(--gray-200);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: var(--gray-600);
    line-height: 1.5;
}

.nutrition-cta {
    background: var(--gray-100);
    padding: 2rem;
    border-radius: 16px;
    border-left: 4px solid var(--primary-color);
}

.cta-text {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.nutrition-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nutrition-placeholder {
    background: var(--gradient-primary);
    color: var(--white);
}

.nutrition-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.nutrition-placeholder p {
    font-size: 1.125rem;
    font-weight: 600;
}

.nutrition-placeholder small {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Contact Section */
.contact {
    padding: 6rem 0 5rem;
    background: var(--gray-100);
    position: relative;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 2rem;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--white);
    border-radius: 12px;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.contact-item:hover {
    background: var(--gray-50);
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
    width: 20px;
}

.contact-message {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.contact-message h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.contact-message p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Login Button */
.btn-login {
    background: var(--gradient-primary);
    color: var(--white) !important;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.btn-login i {
    font-size: 0.875rem;
}

/* Responsive Design Updates */

/* Classe .footer antiga removida - estava causando conflito com footer da página */
/* Se necessário, usar seletor mais específico como .btn-footer para botões */

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.btn-login i {
    font-size: 0.875rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--white);
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    animation: slideInUp 0.3s ease;
    position: relative;
}

.modal-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--dark-color);
    margin: 0;
}

.close-modal {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--gray-500);
    cursor: pointer;
    transition: color 0.3s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-modal:hover {
    color: var(--gray-700);
    background: var(--gray-100);
}

.modal-body {
    padding: 2rem;
}

/* Auth Form Styles */
.auth-form {
    margin-bottom: 2rem;
}

.auth-form .form-group {
    margin-bottom: 1.5rem;
}

.auth-form .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--gray-700);
}

.auth-form .form-group input {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.auth-form .form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-help {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.forgot-password {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Checkbox Styles */
.checkbox-container {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--gray-700);
    line-height: 1.5;
    position: relative;
}

.checkbox-container input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    min-width: 20px;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gray-300);
    border-radius: 4px;
    position: relative;
    transition: all 0.3s ease;
    background: var(--white);
    flex-shrink: 0;
    display: block;
    z-index: 1;
}

.checkbox-container:hover .checkmark {
    border-color: var(--primary-color);
    background: var(--gray-50);
}

.checkbox-container input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-container input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-container input[type="checkbox"]:focus + .checkmark {
    outline: 2px solid rgba(37, 99, 235, 0.3);
    outline-offset: 2px;
}

.checkbox-container a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.checkbox-container a:hover {
    text-decoration: underline;
}

.checkbox-text {
    flex: 1;
    line-height: 1.4;
}

/* Estilo específico para checkbox no modal de cadastro */
#registerModal .checkbox-container {
    margin: 1rem 0;
    padding: 0.75rem;
    background: var(--gray-50);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}

#registerModal .checkmark {
    background: var(--white) !important;
    border: 2px solid var(--gray-400) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#registerModal .checkbox-container:hover .checkmark {
    border-color: var(--primary-color) !important;
    background: var(--gray-50) !important;
}

#registerModal .checkbox-container input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

/* Divider */
.divider {
    text-align: center;
    margin: 2rem 0;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gray-200);
}

.divider span {
    background: var(--white);
    padding: 0 1rem;
    color: var(--gray-500);
    font-size: 0.875rem;
    position: relative;
}

/* Social Login */
.social-login {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    background: var(--white);
    color: var(--gray-700);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-social:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.btn-google:hover {
    border-color: #db4437;
    color: #db4437;
}

.btn-instagram:hover {
    border-color: #E4405F;
    color: #E4405F;
}

.btn-social i {
    font-size: 1.25rem;
}

/* Auth Footer */
.auth-footer {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.auth-footer p {
    color: var(--gray-600);
    margin: 0;
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.auth-footer a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Forgot Password Description */
.forgot-description {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Modal Animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design Updates */

/* Footer */
/* ====================================================================
   FOOTER PREMIUM - INTERATIVO E MODERNO
   ==================================================================== */
footer.footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
    margin-top: 4rem;
    clear: both;
    width: 100%;
    display: block;
    z-index: 1;
}

/* Garantir que footer só apareça uma vez e no lugar correto */
body > footer.footer {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
}

/* Efeito de padrão de fundo animado */
footer.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    animation: footerPattern 20s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes footerPattern {
    0%, 100% { opacity: 0.5; transform: translateY(0); }
    50% { opacity: 0.8; transform: translateY(-10px); }
}

/* Top do Footer */
footer .footer-top {
    padding: 4rem 0 2.5rem;
    position: relative;
    z-index: 1;
    width: 100%;
    display: block;
}

footer .footer-top .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    box-sizing: border-box;
}

footer .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
    width: 100%;
    box-sizing: border-box;
}

/* Coluna genérica do Footer */
footer .footer-column {
    display: flex;
    flex-direction: column;
    min-width: 0; /* Permite que o grid funcione corretamente */
}

footer .footer-column h4.footer-title {
    margin-top: 0;
}

/* Coluna da Marca */
footer .footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

footer .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.3s ease;
}

footer .footer-logo:hover {
    transform: translateY(-2px);
}

footer .footer-logo .logo {
    width: 48px;
    height: 48px;
    filter: drop-shadow(0 4px 8px rgba(37, 99, 235, 0.3));
}

footer .footer-logo .brand-name {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, #3b82f6 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

footer .footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    font-size: 0.95rem;
    max-width: 320px;
}

/* Estatísticas no Footer */
footer .footer-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

footer .footer-stat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    cursor: default;
}

footer .footer-stat-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(37, 99, 235, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

footer .footer-stat-item .stat-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #3b82f6 0%, #10b981 100%);
    border-radius: 10px;
    color: white;
    font-size: 1.1rem;
}

footer .footer-stat-item .stat-info {
    display: flex;
    flex-direction: column;
}

footer .footer-stat-item .stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

footer .footer-stat-item .stat-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Títulos das Colunas */
footer .footer-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--white);
    position: relative;
    padding-bottom: 0.75rem;
}

footer .footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(135deg, #3b82f6 0%, #10b981 100%);
    border-radius: 2px;
}

/* Lista de Links */
footer .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

footer .footer-links li {
    margin-bottom: 0.75rem;
}

footer .footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    border-radius: 6px;
    position: relative;
    padding-left: 0.5rem;
}

footer .footer-links a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #3b82f6 0%, #10b981 100%);
    transition: width 0.3s ease;
}

footer .footer-links a:hover {
    color: var(--white);
    padding-left: 1rem;
    transform: translateX(5px);
}

footer .footer-links a:hover::before {
    width: 4px;
}

footer .footer-links a i {
    font-size: 0.9rem;
    width: 18px;
    text-align: center;
    opacity: 0.7;
    transition: all 0.3s ease;
}

footer .footer-links a:hover i {
    opacity: 1;
    transform: scale(1.2);
}

/* Badge "Em Breve" */
footer .coming-soon-badge-small {
    font-size: 0.65rem;
    padding: 0.15rem 0.5rem;
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
    border-radius: 12px;
    margin-left: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-block;
    vertical-align: middle;
    white-space: nowrap;
}

footer .footer-links a {
    flex-wrap: wrap;
    align-items: center;
}

/* Regra global: garantir que elementos do footer só apareçam dentro do footer */
section:not(footer) .footer-column,
section:not(footer) .footer-links,
section:not(footer) .footer-title,
section:not(footer) .footer-description,
section:not(footer) .footer-stats,
section:not(footer) .footer-contact-list,
.hero .footer-column,
.hero .footer-links,
.hero .footer-title,
.hero .footer-description,
.hero .footer-stats,
.hero .footer-contact-list {
    display: none !important;
}

/* Garantir que footer e seus elementos só apareçam no footer */
footer {
    isolation: isolate;
}

footer * {
    position: relative;
    z-index: inherit;
}

/* Coluna de Contato */
footer .footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
}

footer .footer-contact-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

footer .footer-contact-list li:hover {
    color: var(--white);
    transform: translateX(5px);
}

footer .footer-contact-list a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

footer .footer-contact-list a:hover {
    color: var(--white);
}

footer .footer-contact-list i {
    width: 20px;
    color: #3b82f6;
    font-size: 1rem;
}

/* Redes Sociais */
footer .footer-social h5 {
    font-size: 0.95rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

footer .social-links {
    display: flex;
    gap: 0.75rem;
}

footer .social-link {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

footer .social-link:hover {
    background: linear-gradient(135deg, #3b82f6 0%, #10b981 100%);
    border-color: transparent;
    color: var(--white);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

/* Bottom do Footer */
footer .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    position: relative;
    z-index: 1;
    width: 100%;
    display: block;
}

footer .footer-bottom .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    box-sizing: border-box;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

footer .footer-copyright p {
    margin: 0.25rem 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

footer .footer-copyright strong {
    color: var(--white);
    font-weight: 700;
}

footer .made-with {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

footer .made-with .fa-heart {
    color: #ef4444;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    25%, 75% { transform: scale(1.1); }
    50% { transform: scale(1.2); }
}

footer .footer-developer {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
}

footer .footer-developer i {
    color: #3b82f6;
}

footer .footer-developer strong {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

footer .footer-developer span {
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Footer */
@media (max-width: 1200px) {
    footer .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
        gap: 2.5rem;
    }
}

@media (max-width: 1024px) {
    footer .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
    
    footer .footer-brand {
        grid-column: 1 / -1;
    }
    
    footer .footer-contact {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    footer .footer-top {
        padding: 3rem 0 2rem;
    }
    
    footer .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    footer .footer-brand {
        grid-column: 1;
    }
    
    footer .footer-contact {
        grid-column: 1;
    }
    
    footer .footer-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    footer .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    footer .footer-developer {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .credentials-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .credential-category {
        padding: 1.25rem;
    }
    
    .about-highlight {
        padding: 1.25rem;
    }
    
    .about-highlight p {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    footer .footer-description {
        max-width: 100%;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: 1rem 0;
    }
    
    /* Hero Section - Mobile */
    .hero {
        padding: 6rem 0 3rem;
        min-height: auto;
    }
    
    .hero-container {
        padding: 0 1rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-image {
        display: none; /* Esconde a imagem em mobile para dar mais espaço ao texto */
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.3;
        margin-bottom: 1rem;
        padding: 0 0.5rem;
    }
    
    .subtitle {
        font-size: 1.25rem;
        display: block;
        margin-top: 0.5rem;
    }
    
    .hero-description {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
        padding: 0 0.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        gap: 0.75rem;
        padding: 0 0.5rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 100%;
        justify-content: center;
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .hero-stats {
        margin-top: 2rem;
        padding: 1.5rem 1rem;
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .stat-item {
        flex: 1 1 calc(50% - 0.5rem);
        min-width: calc(50% - 0.5rem);
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .credentials-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .credential-category {
        padding: 1.25rem;
    }
    
    .about-highlight {
        padding: 1.25rem;
    }
    
    .about-highlight p {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .service-card.featured {
        transform: none;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .nutrition-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-buttons {
        flex-direction: column;
    }
    
    /* Modal Responsive */
    .modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .modal-header {
        padding: 1.5rem 1.5rem 1rem;
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    .modal-header h2 {
        font-size: 1.5rem;
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    /* Footer responsivo já está incluído nas regras principais acima */
    
    .developer-info {
        margin-top: 1rem;
        padding-top: 1rem;
    }
}

@media (max-width: 480px) {
    /* Hero Section - Mobile Small */
    .hero {
        padding: 5rem 0 2rem;
    }
    
    .hero-container {
        padding: 0 0.75rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.3;
        margin-bottom: 0.75rem;
        padding: 0;
    }
    
    .subtitle {
        font-size: 1.1rem;
        margin-top: 0.5rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
        line-height: 1.6;
        margin-bottom: 1.25rem;
        padding: 0;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
        padding: 0;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 100%;
        justify-content: center;
        padding: 0.875rem 1.25rem;
        font-size: 0.875rem;
    }
    
    .hero-stats {
        margin-top: 1.5rem;
        padding: 1.25rem 0.75rem;
        gap: 0.75rem;
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .stat-item {
        flex: 1 1 calc(50% - 0.375rem);
        min-width: calc(50% - 0.375rem);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Seção About Premium - Mobile Small */
    .about-premium {
        padding: 2rem 0;
    }
    
    .about-premium .container {
        padding: 0 0.75rem;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    /* Hero da Professora - Mobile Small */
    .professor-hero {
        gap: 1.5rem;
        margin-bottom: 2rem;
        padding-top: 0.5rem;
    }
    
    .professor-hero-image {
        max-height: 400px;
    }
    
    .professor-image-badge {
        top: 8px;
        right: 8px;
        padding: 0.4rem 0.625rem;
        font-size: 0.65rem;
        max-width: calc(100% - 16px);
        flex-wrap: wrap;
        text-align: center;
        white-space: normal;
        line-height: 1.2;
    }
    
    .professor-image-badge span {
        display: inline;
        word-wrap: break-word;
        font-size: 0.65rem;
    }
    
    .professor-badge {
        padding: 0.5rem 0.75rem !important;
        font-size: 0.75rem;
        width: 100% !important;
        max-width: 100% !important;
        justify-content: center;
        text-align: center;
        white-space: normal !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        line-height: 1.3;
        box-sizing: border-box;
        overflow: visible !important;
        flex-wrap: wrap;
        gap: 0.375rem;
        display: inline-flex !important;
    }
    
    .professor-badge span {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        white-space: normal !important;
        text-align: center;
        line-height: 1.25;
        overflow: visible !important;
        min-width: 0;
        hyphens: auto;
    }
    
    .professor-badge i {
        flex-shrink: 0;
        font-size: 0.85rem;
        margin-right: 0.25rem;
    }
    
    .professor-name {
        font-size: 1.5rem;
    }
    
    .professor-tagline {
        font-size: 0.9rem;
    }
    
    .professor-description {
        font-size: 0.875rem;
        line-height: 1.6;
    }
    
    .professor-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .professor-stat-item {
        padding: 0.875rem 0.5rem;
    }
    
    .professor-stat-item .stat-icon-wrapper {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .professor-stat-item .stat-number {
        font-size: 1.25rem;
    }
    
    .professor-stat-item .stat-label {
        font-size: 0.65rem;
    }
    
    /* Formação Acadêmica - Mobile Small */
    .education-grid {
        gap: 1rem;
    }
    
    .education-card {
        padding: 1.25rem;
    }
    
    .education-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .education-content h4 {
        font-size: 1.1rem;
    }
    
    .education-institution {
        font-size: 0.85rem;
    }
    
    .education-year {
        font-size: 0.8rem;
    }
    
    .cref-badge {
        padding: 1rem;
    }
    
    .cref-badge-title {
        font-size: 1rem;
    }
    
    .cref-badge-number {
        font-size: 0.85rem;
    }
    
    /* Especializações - Mobile Small */
    .specializations-grid {
        gap: 1rem;
    }
    
    .specialization-card {
        padding: 1.25rem;
    }
    
    .specialization-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .specialization-card h4 {
        font-size: 1rem;
    }
    
    .specialization-card p {
        font-size: 0.85rem;
    }
}

/* Animações Avançadas */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-10deg) scale(0.8);
    }
    to {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

/* Aplicar animações aos elementos */
.animate-in {
    animation: fadeInUp 0.8s ease forwards;
}

.hero-text {
    animation: slideInLeft 1s ease-out 0.5s both;
}

.hero-image {
    animation: slideInRight 1s ease-out 0.8s both;
}

.service-card:nth-child(odd) {
    animation: fadeInLeft 0.8s ease forwards;
}

.service-card:nth-child(even) {
    animation: fadeInRight 0.8s ease forwards;
}

.step:nth-child(odd) {
    animation: fadeInUp 0.8s ease forwards;
}

.step:nth-child(even) {
    animation: fadeInDown 0.8s ease forwards;
}

.feature-item {
    animation: scaleIn 0.6s ease forwards;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    color: var(--white);
}

.loading-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease;
}

.loading-logo .logo {
    width: 60px;
    height: 60px;
    animation: bounce 2s ease-in-out infinite;
}

.loading-logo .brand-name {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
}

.loading-spinner {
    margin-bottom: 2rem;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.loading-text {
    font-size: 1.125rem;
    opacity: 0.8;
    animation: fadeInUp 1s ease 0.5s both;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Scrollbar Personalizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ========================================
   NOVOS ESTILOS PARA SISTEMA ENTERPRISE
   ======================================== */

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary-color);
    font-family: var(--font-display);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Override para cards da professora - garantir texto escuro */
.professor-stat-item .stat-content .stat-label {
    color: #374151 !important;
}

.professor-stat-item .stat-content .stat-number {
    color: #0f172a !important;
}

/* Features Section */
.features {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: var(--white);
}

.ai-card .feature-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.gamification-card .feature-icon {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.challenges-card .feature-icon {
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
}

.periodization-card .feature-icon {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

.wearables-card .feature-icon {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
}

.backup-card .feature-icon {
    background: linear-gradient(135deg, #a18cd1 0%, #fbc2eb 100%);
}

.reports-card .feature-icon {
    background: linear-gradient(135deg, #fad0c4 0%, #ffd1ff 100%);
}

.personalization-card .feature-icon {
    background: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-family: var(--font-display);
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.feature-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    color: var(--gray-700);
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Features Comparison */
.features-comparison {
    margin-top: 4rem;
    padding: 3rem;
    background: var(--white);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
}

.features-comparison h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 2rem;
    font-family: var(--font-display);
}

.comparison-chart {
    margin-bottom: 2rem;
}

.comparison-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.comparison-label {
    min-width: 150px;
    font-weight: 600;
    color: var(--gray-700);
}

.comparison-bar {
    flex: 1;
    height: 2rem;
    background: var(--gray-200);
    border-radius: 1rem;
    position: relative;
    overflow: hidden;
}

.comparison-fill {
    height: 100%;
    border-radius: 1rem;
    transition: width 1s ease;
}

.comparison-item:nth-child(1) .comparison-fill {
    background: linear-gradient(90deg, #ef4444 0%, #dc2626 100%);
}

.comparison-item:nth-child(2) .comparison-fill {
    background: linear-gradient(90deg, #f59e0b 0%, #d97706 100%);
}

.comparison-item:nth-child(3) .comparison-fill {
    background: linear-gradient(90deg, #10b981 0%, #059669 100%);
}

.comparison-value {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--white);
    font-weight: 700;
    font-size: 0.875rem;
}

.comparison-note {
    text-align: center;
    font-size: 1.125rem;
    color: var(--success-color);
    font-weight: 600;
}

/* AI Steps */
.ai-step {
    position: relative;
}

.step-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.step-badge i {
    font-size: 0.75rem;
}

/* Process Highlights */
.process-highlights {
    margin-top: 4rem;
    padding: 3rem;
    background: var(--white);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
}

.process-highlights h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    text-align: center;
    margin-bottom: 2rem;
    font-family: var(--font-display);
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.highlight-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: 1rem;
    transition: var(--transition-normal);
}

.highlight-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.highlight-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.highlight-item h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.highlight-item p {
    color: var(--gray-armacy);
    font-size: 0.875rem;
}

/* Service Features */
.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.feature-tag {
    padding: 0.25rem 0.75rem;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Contact System Stats */
.system-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
    padding: 2rem;
    background: var(--gray-50);
    border-radius: 1rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    font-family: var(--font-display);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-text {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* ========================================
   SEÇÃO DE VANTAGENS
   ======================================== */

.advantages {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.advantage-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.advantage-card:hover::before {
    transform: scaleX(1);
}

.advantage-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.advantage-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: var(--white);
    background: var(--gradient-primary);
    transition: all 0.4s ease;
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.1) rotate(5deg);
}

.advantage-card h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-family: var(--font-display);
}

.advantage-card p {
    color: var(--gray-600);
    line-height: 1.7;
    font-size: 0.95rem;
}

.advantages-cta {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 20px;
    color: var(--white);
    margin-top: 2rem;
    box-shadow: var(--shadow-xl);
}

.advantages-cta h3 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: var(--font-display);
}

.advantages-cta p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.advantages-cta .btn {
    background: var(--white);
    color: var(--primary-color);
    font-weight: 600;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    transition: all 0.3s ease;
}

.advantages-cta .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    background: var(--secondary-color);
    color: var(--white);
}

/* Responsividade para Vantagens */
@media (max-width: 768px) {
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .advantage-card {
        padding: 2rem;
    }
    
    .advantages-cta {
        padding: 2rem 1.5rem;
    }
    
    .advantages-cta h3 {
        font-size: 1.5rem;
    }
    
    .advantages-cta p {
        font-size: 1rem;
    }
}

/* Responsive Design - Telas menores que 792px */
@media (max-width: 791px) {
    /* Seção About Premium - Mobile */
    .about-premium {
        padding: 3rem 0;
    }
    
    .about-premium .container {
        padding: 0 1rem;
        overflow-x: visible;
        overflow-y: visible;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .section-header {
        margin-bottom: 3rem;
        padding-top: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    /* Hero da Professora - Layout Vertical (foto primeiro) */
    .professor-hero {
        display: flex !important;
        flex-direction: column;
        grid-template-columns: none;
        gap: 2rem;
        text-align: center;
        overflow-x: visible;
        overflow-y: visible;
        padding-top: 1rem;
        margin-bottom: 3rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        align-items: stretch;
    }
    
    /* Ordem: Foto primeiro */
    .professor-image-wrapper {
        order: 1;
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
        max-height: none;
    }
    
    /* Conteúdo depois da foto */
    .professor-hero-content {
        order: 2;
        padding-left: 0;
        padding-right: 0;
        text-align: center;
        width: 100%;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        overflow: visible;
        box-sizing: border-box;
    }
    
    .professor-hero-content > * {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow: visible;
    }
    
    .professor-hero-image {
        max-width: 100%;
        width: 100%;
        height: auto;
        object-fit: cover;
        max-height: 500px;
    }
    
    .professor-image-badge {
        top: 10px;
        right: 10px;
        padding: 0.5rem 0.875rem;
        font-size: 0.7rem;
        max-width: calc(100% - 20px);
        flex-wrap: wrap !important;
        justify-content: center;
        text-align: center;
        white-space: normal;
        line-height: 1.3;
    }
    
    .professor-image-badge span {
        display: inline-block !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        white-space: normal !important;
        max-width: 100%;
        text-align: center;
        line-height: 1.2;
        overflow: visible !important;
    }
    
    .professor-image-badge i {
        flex-shrink: 0;
        font-size: 0.8rem;
    }
    
    .professor-badge {
        width: 100% !important;
        max-width: 100% !important;
        justify-content: center;
        padding: 0.625rem 0.875rem !important;
        font-size: 0.8rem;
        text-align: center;
        white-space: normal !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        line-height: 1.4;
        box-sizing: border-box;
        overflow: visible !important;
        flex-wrap: wrap !important;
        gap: 0.375rem;
        display: inline-flex !important;
        min-width: 0;
    }
    
    .professor-badge span {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        white-space: normal !important;
        text-align: center;
        line-height: 1.3;
        overflow: visible !important;
        min-width: 0;
    }
    
    .professor-badge i {
        flex-shrink: 0;
        font-size: 0.9rem;
        margin-right: 0.25rem;
    }
    
    .professor-name {
        font-size: 1.75rem;
        text-align: center;
        line-height: 1.3;
        margin-bottom: 0.5rem;
    }
    
    .professor-tagline {
        font-size: 1rem;
        text-align: center;
        margin-bottom: 1rem;
    }
    
    .professor-description {
        font-size: 0.95rem;
        line-height: 1.7;
        text-align: left;
        margin-bottom: 1.5rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    
    .professor-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
        margin-top: 1.5rem;
    }
    
    .professor-stat-item {
        min-height: auto;
        padding: 1.25rem 0.75rem;
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        align-items: center;
        justify-content: center;
    }
    
    .professor-stat-item .stat-icon-wrapper {
        width: 55px;
        height: 55px;
        font-size: 1.35rem;
        margin: 0 auto;
    }
    
    .professor-stat-item .stat-content {
        align-items: center;
        text-align: center;
    }
    
    .professor-stat-item .stat-number {
        font-size: 1.625rem;
        text-align: center;
    }
    
    .professor-stat-item .stat-label {
        font-size: 0.75rem;
        text-align: center;
    }
    
    /* Formação Acadêmica - Mobile */
    .education-section {
        margin-bottom: 3rem;
    }
    
    .education-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .education-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .education-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin: 0 auto;
    }
    
    .education-content h4 {
        font-size: 1.25rem;
    }
    
    .education-institution {
        font-size: 0.9rem;
    }
    
    .education-year {
        font-size: 0.85rem;
    }
    
    .cref-badge {
        padding: 1.25rem;
        margin-top: 1.5rem;
    }
    
    .cref-badge-title {
        font-size: 1.1rem;
    }
    
    .cref-badge-number {
        font-size: 0.9rem;
    }
    
    /* Especializações - Mobile */
    .specializations-section {
        margin-bottom: 3rem;
    }
    
    .specializations-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .specialization-card {
        padding: 1.5rem;
    }
    
    .specialization-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .specialization-card h4 {
        font-size: 1.1rem;
    }
    
    .specialization-card p {
        font-size: 0.9rem;
    }
    
    .certifications-timeline {
        padding-left: 2rem;
    }
    
    .certification-item {
        flex-direction: column;
        padding-left: 2rem;
        gap: 1rem;
    }
    
    .certification-year {
        min-width: auto;
    }
    
    .professor-cta {
        padding: 2.5rem 1.5rem;
    }
    
    .professor-cta h3 {
        font-size: 1.5rem;
    }
    
    .professor-cta p {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .comparison-item {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .comparison-label {
        min-width: auto;
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .system-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .service-features {
        justify-content: center;
    }
    
    .demo-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-header,
    .comparison-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .comparison-feature {
        justify-content: center;
        text-align: center;
        margin-bottom: 0.5rem;
    }
}

/* =====================================================
   SEÇÃO DE DEMONSTRAÇÃO - PREMIUM
   ===================================================== */
.demo {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.demo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(37,99,235,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
}

.demo .container {
    position: relative;
    z-index: 2;
}

.demo .section-title {
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.title-badge {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.demo-card.premium-card {
    background: var(--white);
    border-radius: 24px;
    padding: 0;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.4s ease;
    overflow: hidden;
    position: relative;
}

.demo-card.premium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--success-color), var(--secondary-color));
}

.demo-card.premium-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

.demo-header {
    padding: 2rem 2rem 1rem 2rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.demo-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.dashboard-icon {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.ai-icon {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.vdot-icon {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.gamification-icon {
    background: linear-gradient(135deg, #43e97b, #38f9d7);
}

.demo-title-group h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.demo-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.demo-badge.live {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-color);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.demo-badge.ai {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.demo-badge.science {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.demo-badge.premium {
    background: rgba(245, 158, 11, 0.1);
    color: var(--secondary-color);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.demo-preview {
    margin: 0 2rem 1.5rem 2rem;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(0, 0, 0, 0.05);
}

.preview-mockup.premium-mockup {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.demo-description {
    padding: 0 2rem 2rem 2rem;
}

.demo-description p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.demo-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feature-pill {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(16, 185, 129, 0.1));
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.demo-cta {
    margin-top: 4rem;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    border-radius: 24px;
    padding: 3rem;
    color: var(--white);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.3);
}

.cta-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn-xl {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 700;
}

.demo-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.demo-header i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.demo-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
}

.demo-preview {
    margin-bottom: 1.5rem;
    border-radius: 12px;
    overflow: hidden;
    background: var(--gray-100);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-mockup {
    width: 100%;
    height: 200px;
    background: var(--white);
    border-radius: 8px;
    padding: 1rem;
    box-shadow: var(--shadow-md);
}

.dashboard-mockup .mockup-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.mockup-nav {
    width: 60px;
    height: 120px;
    background: var(--primary-color);
    border-radius: 4px;
}

.mockup-stats {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.stat-box {
    height: 25px;
    background: var(--gray-300);
    border-radius: 4px;
}

.mockup-charts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.chart-box {
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 8px;
}

.feedback-mockup {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
}

.rpe-slider-demo {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.rpe-scale {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.rpe-point {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--success-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
}

.rpe-label {
    font-weight: 600;
    color: var(--gray-600);
}

.rpe-feedback {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.feedback-item {
    font-size: 0.875rem;
    color: var(--success-color);
    font-weight: 500;
}

.ai-suggestion {
    background: var(--primary-color);
    color: white;
    padding: 0.75rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.vdot-mockup {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
}

.vdot-display {
    text-align: center;
}

.vdot-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.vdot-label {
    font-weight: 600;
    color: var(--gray-600);
}

.ritmos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.ritmo-item {
    background: var(--gray-100);
    border-radius: 6px;
    padding: 0.5rem;
    text-align: center;
}

.ritmo-type {
    display: block;
    font-weight: 700;
    color: var(--primary-color);
}

.ritmo-value {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.gamification-mockup {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
}

.level-display {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.level-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
}

.level-info {
    flex: 1;
}

.level-name {
    font-weight: 600;
    color: var(--dark-color);
}

.level-progress {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.badges-preview {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

.badge {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.badge.earned {
    background: var(--success-color);
}

.badge.locked {
    background: var(--gray-400);
    opacity: 0.5;
}

/* =====================================================
   SEÇÃO DE TECNOLOGIA - PREMIUM
   ===================================================== */
.technology.premium-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.technology::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="circuit" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M10,10 L40,10 L40,40 L10,40 Z" stroke="rgba(245,158,11,0.1)" stroke-width="1" fill="none"/><circle cx="25" cy="25" r="2" fill="rgba(245,158,11,0.2)"/></pattern></defs><rect width="100" height="100" fill="url(%23circuit)"/></svg>');
    opacity: 0.3;
}

.tech-header-premium {
    text-align: center;
    position: relative;
    z-index: 2;
}

.tech-title {
    background: linear-gradient(135deg, var(--white), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.title-badge.enterprise {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.4);
    animation: pulse 2s infinite;
}

.tech-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.tech-highlight {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.highlight-item {
    text-align: center;
}

.highlight-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
}

.highlight-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tech-grid.premium-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
    position: relative;
    z-index: 2;
}

.tech-category.premium-tech-card {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.4s ease;
    overflow: hidden;
    position: relative;
}

.tech-category.premium-tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), var(--primary-color), var(--success-color));
}

.tech-category.premium-tech-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.tech-header.premium-tech-header {
    padding: 2rem 2rem 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.tech-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--white);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.server-icon {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.security-icon {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.integration-icon {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.tech-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-indicator.online {
    background: var(--success-color);
}

.status-indicator.processing {
    background: var(--secondary-color);
}

.status-indicator.secure {
    background: var(--primary-color);
}

.status-indicator.connected {
    background: var(--success-color);
}

.tech-items.premium-items {
    padding: 0 2rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tech-item.premium-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.tech-item.premium-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(5px);
}

.gradient-number {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    font-size: 1.125rem;
}

.item-status {
    color: var(--success-color);
    font-size: 1.125rem;
}

.tech-showcase {
    margin-top: 4rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.showcase-header {
    text-align: center;
    margin-bottom: 2rem;
}

.showcase-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.showcase-item {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.showcase-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--secondary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto;
}

.showcase-item h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.showcase-item p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.tech-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.tech-header i {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.tech-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.tech-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tech-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.tech-number {
    font-weight: 700;
    color: var(--secondary-color);
}

.tech-label {
    color: var(--gray-300);
}

/* =====================================================
   SEÇÃO DE COMPARAÇÃO - PREMIUM
   ===================================================== */
.comparison.premium-comparison {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.comparison::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(37,99,235,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
}

.comparison-header-premium {
    text-align: center;
    position: relative;
    z-index: 2;
}

.comparison-title {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.title-badge.winner {
    background: linear-gradient(135deg, #ffd700, #ff8c00);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
    animation: bounce 2s infinite;
}

.market-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.market-stat {
    text-align: center;
}

.market-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.market-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-table.premium-table {
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-top: 4rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 2;
}

.comparison-header.premium-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1rem;
    padding: 2rem;
    background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
    font-weight: 600;
    color: var(--dark-color);
}

.header-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
}

.comparison-column {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.column-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.column-badge.basic {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-color);
}

.column-badge.premium {
    background: rgba(245, 158, 11, 0.1);
    color: var(--secondary-color);
}

.column-badge.enterprise {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.enterprise-column {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(37, 99, 235, 0.1));
    border-radius: 12px;
    padding: 1rem !important;
}

.comparison-row.premium-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 1rem;
    padding: 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.comparison-row.premium-row:hover {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(16, 185, 129, 0.02));
    transform: scale(1.01);
}

.comparison-row.final-row {
    border-bottom: none;
}

.comparison-feature.premium-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.feature-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
}

.ai-feature {
    background: linear-gradient(135deg, #f093fb, #f5576c);
}

.science-feature {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.running-feature {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
}

.gamification-feature {
    background: linear-gradient(135deg, #43e97b, #38f9d7);
}

.wearable-feature {
    background: linear-gradient(135deg, #fa709a, #fee140);
}

.backup-feature {
    background: linear-gradient(135deg, #a18cd1, #fbc2eb);
}

.quality-feature {
    background: linear-gradient(135deg, #ffecd2, #fcb69f);
}

.feature-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.feature-name {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 1rem;
}

.feature-desc {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.comparison-cell.basic-cell,
.comparison-cell.premium-cell {
    padding: 1rem;
    border-radius: 8px;
}

.comparison-cell.enterprise-cell {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(37, 99, 235, 0.1));
    border-radius: 12px;
    padding: 1.5rem;
    border: 2px solid rgba(16, 185, 129, 0.2);
}

.cell-label {
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 0.5rem;
}

.feature-highlight {
    background: linear-gradient(135deg, var(--success-color), var(--primary-color));
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 0.5rem;
    box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
}

.comparison-summary.premium-summary {
    margin-top: 4rem;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.summary-card.premium-summary-card {
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    color: var(--white);
    border-radius: 24px;
    padding: 0;
    max-width: 700px;
    box-shadow: 0 25px 50px rgba(37, 99, 235, 0.3);
    overflow: hidden;
    position: relative;
}

.summary-header {
    padding: 2rem 2rem 1rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.summary-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.summary-title h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.summary-subtitle {
    font-size: 1rem;
    opacity: 0.9;
}

.summary-content {
    padding: 0 2rem 1rem 2rem;
}

.summary-content p {
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.summary-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.highlight-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.summary-cta {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    text-align: center;
}

.btn-premium {
    background: var(--white);
    color: var(--primary-color);
    font-weight: 700;
    padding: 1rem 2rem;
    font-size: 1.125rem;
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

.btn-premium:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
}

.cta-note {
    margin-top: 1rem;
    font-size: 0.875rem;
    opacity: 0.8;
}

.comparison-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    color: var(--dark-color);
}

.comparison-feature i {
    color: var(--primary-color);
}

.comparison-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    text-align: center;
}

.comparison-cell.highlight {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(16, 185, 129, 0.1));
    border-radius: 8px;
    padding: 0.75rem;
}

.text-red { color: var(--accent-color); }
.text-yellow { color: var(--secondary-color); }
.text-green { color: var(--success-color); }

.feature-note {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
}

.quality-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.quality-badge.basic {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-color);
}

.quality-badge.intermediate {
    background: rgba(245, 158, 11, 0.1);
    color: var(--secondary-color);
}

.quality-badge.enterprise {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.comparison-summary {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

.summary-card {
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    color: var(--white);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    max-width: 600px;
    box-shadow: var(--shadow-xl);
}

.summary-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.summary-card p {
    margin-bottom: 2rem;
    line-height: 1.6;
}

.summary-card .btn {
    background: var(--white);
    color: var(--primary-color);
    font-weight: 700;
}

.summary-card .btn:hover {
    background: var(--gray-100);
}

/* ========================================
   MELHORIAS DE DESIGN PREMIUM
   ======================================== */

/* 1. EFETOS DE PARALAXE SUAVE */
.parallax-element {
    transition: transform 0.3s ease-out;
}

.parallax-slow {
    will-change: transform;
}

.parallax-fast {
    will-change: transform;
}

/* 2. GLASSMORPHISM (EFEITO VIDRO) */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.glass-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.glass-dark {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Aplicar glassmorphism em cards existentes */
.service-card:not(.no-glass),
.feature-card:not(.no-glass),
.specialization-card:not(.no-glass),
.advantage-card:not(.no-glass) {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* 3. ANIMAÇÕES DE SCROLL (REVEAL ON SCROLL) */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-fade-in {
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.reveal-fade-in.revealed {
    opacity: 1;
}

.reveal-slide-left {
    opacity: 0;
    transform: translateX(-100px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-slide-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-slide-right {
    opacity: 0;
    transform: translateX(100px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-slide-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-scale.revealed {
    opacity: 1;
    transform: scale(1);
}

/* Delay para animações escalonadas */
.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

.reveal-delay-3 {
    transition-delay: 0.3s;
}

.reveal-delay-4 {
    transition-delay: 0.4s;
}

/* 4. GRADIENTES ANIMADOS */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.animated-gradient {
    background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #f5576c, #667eea);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

.animated-gradient-text {
    background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #f5576c, #667eea);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s ease infinite;
}

/* Gradiente animado para hero */
.hero-animated-bg {
    background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #f5576c);
    background-size: 400% 400%;
    animation: gradientShift 20s ease infinite;
}

/* 5. MICRO-INTERAÇÕES APRIMORADAS - RIPPLE EFFECT */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::after {
    width: 300px;
    height: 300px;
}

/* Ripple effect customizado */
.btn-ripple {
    position: relative;
    overflow: hidden;
}

.btn-ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
    transform: scale(0);
    animation: ripple 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Hover effects aprimorados */
.hover-lift {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hover-lift:hover {
    transform: translateY(-8px) scale(1.02);
}

.hover-glow {
    transition: all 0.3s ease;
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(37, 99, 235, 0.5);
}

.hover-rotate {
    transition: transform 0.4s ease;
}

.hover-rotate:hover {
    transform: rotate(5deg) scale(1.05);
}

/* 6. SOMBRAS E PROFUNDIDADE 3D APRIMORADAS */
.depth-1 {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
}

.depth-2 {
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
}

.depth-3 {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
}

.depth-4 {
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
}

.depth-5 {
    box-shadow: 0 19px 38px rgba(0, 0, 0, 0.30), 0 15px 12px rgba(0, 0, 0, 0.22);
}

/* Efeito 3D para cards */
.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.4s ease;
}

.card-3d:hover {
    transform: perspective(1000px) rotateX(5deg) rotateY(5deg);
}

/* 7. TIPOGRAFIA DINÂMICA */
@keyframes textShimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

.dynamic-text {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--primary-color));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textShimmer 3s linear infinite;
}

.text-gradient-hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.text-gradient-hover:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Interpolação de peso da fonte */
.text-weight-animate {
    font-variation-settings: 'wght' 400;
    transition: font-variation-settings 0.3s ease;
}

.text-weight-animate:hover {
    font-variation-settings: 'wght' 700;
}

/* Efeito de texto brilhante */
.text-glow {
    text-shadow: 0 0 10px rgba(37, 99, 235, 0.5),
                 0 0 20px rgba(37, 99, 235, 0.3),
                 0 0 30px rgba(37, 99, 235, 0.2);
}


/* Aplicar profundidade melhorada aos cards existentes */
.service-card,
.feature-card,
.specialization-card,
.advantage-card,
.professor-stat-item {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.08);
}

.service-card:hover,
.feature-card:hover,
.specialization-card:hover,
.advantage-card:hover {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2), 0 8px 16px rgba(0, 0, 0, 0.12);
}

/* Melhorias adicionais para botões */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Efeito de brilho nos cards */
.card-shine {
    position: relative;
    overflow: hidden;
}

.card-shine::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.5s;
    opacity: 0;
}

.card-shine:hover::before {
    opacity: 1;
    animation: shine 0.8s ease-in-out;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

/* ========================================
   Popup Beta - Plano em Preparação
   ======================================== */

.beta-popup-overlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.45) 0%, transparent 55%),
                radial-gradient(circle at 90% 80%, rgba(245, 158, 11, 0.45) 0%, transparent 55%),
                rgba(15, 23, 42, 0.80);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    z-index: 9999;
}

.beta-popup-overlay.visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.beta-popup {
    background: radial-gradient(circle at top left, rgba(255, 255, 255, 0.25), rgba(248, 250, 252, 0.95));
    border-radius: 28px;
    padding: 2rem 2.2rem;
    max-width: 576px;
    width: 92%;
    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.7);
    position: relative;
    overflow: hidden;
    transform: translateY(24px) scale(0.96);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
}

.beta-popup.visible {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.beta-popup::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 0% 0%, rgba(129, 140, 248, 0.25), transparent 55%),
                radial-gradient(circle at 100% 100%, rgba(248, 250, 252, 0.35), transparent 55%);
    opacity: 0.9;
    pointer-events: none;
}

.beta-popup-inner {
    position: relative;
    z-index: 1;
}

.beta-popup-ribbon {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2563eb, #4f46e5, #f97316, #facc15, #2563eb);
    background-size: 200% 100%;
    animation: gradientShift 4s ease infinite;
}

.beta-popup-header {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    margin-bottom: 1.4rem;
}

.beta-popup-icon {
    width: 51px;
    height: 51px;
    border-radius: 16px;
    background: linear-gradient(135deg, #2563eb, #4f46e5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.6rem;
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.5);
}

.beta-popup-title {
    font-family: var(--font-display);
    font-size: 1.52rem;
    font-weight: 700;
    margin: 0 0 0.4rem 0;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.beta-popup-subtitle {
    margin: 0;
    color: var(--gray-600);
    font-size: 0.8rem;
}

.beta-popup-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.4rem;
}

.beta-popup-body p {
    margin: 0;
    color: var(--gray-700);
    line-height: 1.7;
    font-size: 0.84rem;
}

.beta-popup-body strong {
    color: var(--primary-color);
    font-weight: 600;
}

.beta-popup-highlight {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.28rem 0.72rem;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(22, 163, 74, 0.12), rgba(16, 185, 129, 0.08));
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-size: 0.68rem;
    font-weight: 600;
    color: #047857;
    margin-bottom: 0.2rem;
}

.beta-popup-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: flex-end;
    align-items: center;
}

.beta-popup-footer-note {
    flex: 1 1 auto;
    font-size: 0.72rem;
    color: var(--gray-500);
}

.beta-popup-actions {
    display: flex;
    gap: 0.75rem;
}

.beta-popup-close,
.beta-popup-primary {
    border-radius: 999px;
    padding: 0.6rem 1.2rem;
    font-size: 0.76rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.25);
}

.beta-popup-close {
    background: rgba(15, 23, 42, 0.04);
    color: var(--gray-700);
}

.beta-popup-close:hover {
    background: rgba(15, 23, 42, 0.08);
}

.beta-popup-primary {
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    color: #ffffff;
}

.beta-popup-primary:hover {
    background: linear-gradient(135deg, #4338ca, #4f46e5);
}

@media (max-width: 768px) {
    /* Popup Beta - Mobile */
    .beta-popup {
        padding: 2rem 1.5rem;
        max-width: 95%;
        width: 95%;
        border-radius: 22px;
        margin: 1rem;
        max-height: 90vh;
        overflow-y: auto;
    }

    .beta-popup-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .beta-popup-icon {
        width: 56px;
        height: 56px;
        font-size: 1.75rem;
        border-radius: 16px;
    }

    .beta-popup-title {
        font-size: 1.5rem;
        text-align: center;
        line-height: 1.3;
    }
    
    .beta-popup-subtitle {
        font-size: 0.95rem;
        text-align: center;
    }

    .beta-popup-body {
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .beta-popup-body p {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .beta-popup-highlight {
        font-size: 0.8rem;
        padding: 0.3rem 0.75rem;
    }

    .beta-popup-footer {
        flex-direction: column-reverse;
        align-items: stretch;
        gap: 1rem;
    }
    
    .beta-popup-footer-note {
        font-size: 0.85rem;
        text-align: center;
        order: 1;
    }

    .beta-popup-actions {
        width: 100%;
        flex-direction: column;
        gap: 0.75rem;
        order: 2;
    }
    
    .beta-popup-close,
    .beta-popup-primary {
        width: 100%;
        justify-content: center;
        padding: 0.875rem 1.25rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    /* Popup Beta - Mobile Small */
    .beta-popup {
        padding: 1.5rem 1.25rem;
        max-width: 98%;
        width: 98%;
        border-radius: 20px;
        margin: 0.5rem;
        max-height: 95vh;
    }

    .beta-popup-header {
        gap: 0.75rem;
        margin-bottom: 1.25rem;
    }
    
    .beta-popup-icon {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
        border-radius: 14px;
    }

    .beta-popup-title {
        font-size: 1.25rem;
        line-height: 1.3;
        margin-bottom: 0.375rem;
    }
    
    .beta-popup-subtitle {
        font-size: 0.875rem;
    }

    .beta-popup-body {
        gap: 0.875rem;
        margin-bottom: 1.25rem;
    }
    
    .beta-popup-body p {
        font-size: 0.875rem;
        line-height: 1.6;
    }
    
    .beta-popup-highlight {
        font-size: 0.75rem;
        padding: 0.25rem 0.625rem;
        margin-bottom: 0.375rem;
    }
    
    .beta-popup-highlight i {
        font-size: 0.875rem;
    }

    .beta-popup-footer {
        gap: 0.875rem;
    }
    
    .beta-popup-footer-note {
        font-size: 0.8rem;
        line-height: 1.5;
    }

    .beta-popup-actions {
        gap: 0.625rem;
    }
    
    .beta-popup-close,
    .beta-popup-primary {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
}

body.no-scroll {
    overflow: hidden;
}