:root {
    /* Colors */
    --primary-color: #0f4c5c;
    --primary-dark: #0b3440;
    --secondary-color: #3a6ea5;
    --accent-color: #c25a2b;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    
    /* Neutrals */
    --white: #ffffff;
    --black: #1a1a1a;
    --gray-50: #f9fafb;
    --gray-100: #f4f5f7;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Surfaces */
    --surface-soft: #f5f7fb;
    --border-soft: rgba(15, 23, 42, 0.08);
    
    /* Typography */
    --font-primary: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Fraunces', 'Times New Roman', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.25rem;
    --spacing-xl: 3.5rem;
    --spacing-2xl: 4.5rem;
    --spacing-3xl: 7rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
}

/* Reset & Base Styles */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    color: var(--black);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.4rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(2rem, 3.6vw, 2.75rem); }
h3 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    letter-spacing: 0.2px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 12px 24px rgba(15, 76, 92, 0.18);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), #162d61);
    border-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 18px 32px rgba(15, 76, 92, 0.22);
}

.btn:focus-visible {
    outline: 3px solid rgba(15, 76, 92, 0.25);
    outline-offset: 2px;
}

.btn-primary-outline {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

.btn i {
    font-size: 1.25em;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: box-shadow var(--transition-base), background-color var(--transition-base);
    backdrop-filter: blur(10px);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background-color: rgba(255, 255, 255, 0.96);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.logo a {
    text-decoration: none;
    display: block;
}

.logo-text {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
}

.logo-subtitle {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color var(--transition-base);
}

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

.nav-link.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 5px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-700);
    cursor: pointer;
    padding: var(--spacing-xs);
}

/* Hero Section */
.hero {
    padding-top: calc(80px + var(--spacing-3xl));
    padding-bottom: calc(var(--spacing-3xl) + 1rem);
    background: radial-gradient(circle at 20% 10%, rgba(15, 76, 92, 0.12), transparent 45%),
                radial-gradient(circle at 90% 20%, rgba(58, 110, 165, 0.12), transparent 40%),
                linear-gradient(135deg, #f1f7f7 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: var(--spacing-2xl);
}

.hero-text {
    max-width: 640px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-2xl);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-size: clamp(2.4rem, 4.8vw, 3.6rem);
    color: var(--black);
    margin-bottom: var(--spacing-md);
    line-height: 1.05;
    letter-spacing: -0.015em;
}

.hero-title .highlight {
    color: var(--primary-color);
    position: relative;
}

.hero-title .highlight::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0.15em;
    width: 100%;
    height: 0.35em;
    background: rgba(15, 76, 92, 0.18);
    z-index: -1;
    border-radius: 999px;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.2vw, 1.4rem);
    color: var(--gray-600);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
    max-width: 36rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    padding: calc(var(--spacing-lg) + 0.25rem);
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-sm);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-sm);
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px solid var(--gray-100);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.02em;
}

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

.hero-cta {
    margin-top: var(--spacing-2xl);
}

.trust-badges {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--gray-600);
}

.trust-badges i {
    color: var(--success-color);
    margin-right: 0.25rem;
}

.trust-badges span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.75rem;
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: 999px;
}

.hero-media {
    display: grid;
    gap: var(--spacing-md);
    align-self: center;
    max-width: 520px;
    margin-left: auto;
}

.hero-image {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-soft);
    background: var(--white);
    aspect-ratio: 4 / 3;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-media-caption {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.hero-media-caption span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.75rem;
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: 999px;
    box-shadow: var(--shadow-sm);
}

.hero-media-caption i {
    color: var(--primary-color);
}

/* Section Styles */
section {
    padding: calc(var(--spacing-3xl) + 0.5rem) 0;
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 3.8vw, 2.8rem);
    text-align: center;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.012em;
    max-width: 34rem;
    margin-left: auto;
    margin-right: auto;
}

.section-title strong {
    color: var(--primary-color);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
    line-height: 1.7;
}

/* Problem Section */
.problem-section {
    background: linear-gradient(180deg, var(--gray-50), var(--white));
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.problem-card {
    background-color: var(--white);
    padding: calc(var(--spacing-xl) + 0.5rem);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
    text-align: center;
}

.problem-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.problem-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2rem;
    color: var(--white);
}

.problem-card h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-md);
}

.problem-card p {
    color: var(--gray-600);
    margin-bottom: 0;
}

.problem-callout {
    display: flex;
    gap: var(--spacing-lg);
    background: linear-gradient(135deg, #fff5f5 0%, #ffe5e5 100%);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--accent-color);
}

.callout-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background-color: var(--accent-color);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.callout-content h3 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
}

.callout-content p {
    margin-bottom: 0;
    color: var(--gray-700);
}

/* Learning Section */
.learning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.learning-item {
    background-color: var(--white);
    padding: calc(var(--spacing-xl) + 0.5rem);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
}

.learning-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.learning-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: var(--spacing-md);
    opacity: 0.2;
}

.learning-item h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--black);
}

.learning-item p {
    color: var(--gray-600);
    margin-bottom: 0;
    font-size: 0.9375rem;
}

.methodology-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
}

.methodology-box h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.methodology-box h3 i {
    margin-right: var(--spacing-sm);
}

.methodology-box p {
    margin-bottom: 0;
    font-size: 1.0625rem;
    opacity: 0.95;
}

/* Curriculum Section */
.curriculum-section {
    background-color: var(--gray-50);
}

.curriculum-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.curriculum-day {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--gray-100);
}

.day-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: var(--spacing-xl);
    text-align: center;
}

.day-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-2xl);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.day-header h3 {
    color: var(--white);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.day-duration {
    font-size: 0.9375rem;
    opacity: 0.9;
}

.curriculum-list {
    list-style: none;
    padding: calc(var(--spacing-xl) + 0.5rem);
}

.curriculum-list li {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--gray-100);
}

.curriculum-list li:last-child {
    border-bottom: none;
}

.curriculum-list i {
    color: var(--success-color);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.curriculum-list strong {
    display: block;
    color: var(--black);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.curriculum-list span {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.curriculum-bonus {
    background: linear-gradient(135deg, #fff9f0 0%, #fff0e0 100%);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 2px solid var(--warning-color);
}

.curriculum-bonus h3 {
    color: var(--warning-color);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.curriculum-bonus h3 i {
    margin-right: var(--spacing-sm);
}

.bonus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.bonus-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
}

.bonus-item i {
    color: var(--warning-color);
    font-size: 1.5rem;
}

/* Teachers Section */
.teachers-grid {
    display: grid;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.teacher-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    background-color: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    align-items: stretch;
}

.teacher-image {
    background-color: var(--gray-100);
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.teacher-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
}

.teacher-content {
    padding: calc(var(--spacing-xl) + 0.5rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.teacher-content h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

.teacher-title {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.0625rem;
    margin-bottom: var(--spacing-lg);
}

.teacher-bio {
    margin-top: var(--spacing-lg);
}

.teacher-bio > p {
    color: var(--gray-700);
    font-weight: 600;
    font-size: 0.9375rem;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.teacher-credentials {
    list-style: none;
}

.teacher-credentials li {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--gray-700);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.teacher-credentials i {
    color: var(--success-color);
    flex-shrink: 0;
    margin-top: 0.25rem;
    font-size: 0.875rem;
}

/* Publications Section */
.publications-section {
    background-color: var(--white);
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.publication-card {
    background-color: var(--white);
    padding: calc(var(--spacing-xl) + 0.5rem);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    transition: all var(--transition-base);
    text-align: center;
}

.publication-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.publication-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: 2rem;
    color: var(--white);
}

.publication-card h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    color: var(--black);
    min-height: 2.5em;
}

.publication-author {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-sm);
}

.publication-description {
    color: var(--gray-600);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.publications-cta {
    text-align: center;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #eef6f7 0%, #dfeff2 100%);
    border-radius: var(--radius-xl);
}

.publications-cta p:first-child {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.publications-cta p:last-child {
    font-size: 1rem;
    color: var(--gray-700);
    margin-bottom: 0;
}

/* Authority Box */
.authority-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
}

.authority-content h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.authority-content p {
    font-size: 1.0625rem;
    opacity: 0.95;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.authority-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

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

.authority-stat strong {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.authority-stat span {
    font-size: 1rem;
    opacity: 0.9;
}

/* Testimonials Section */
.testimonials-section {
    background-color: var(--gray-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.testimonial-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.testimonial-video {
    position: relative;
    width: 100%;
    padding-bottom: 125%; /* 4:5 vertical aspect ratio - melhor para vídeos verticais */
    background-color: var(--gray-900);
}

.video-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-placeholder iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.testimonial-info {
    padding: calc(var(--spacing-lg) + 0.5rem);
    text-align: center;
}

.testimonial-info h4 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    color: var(--black);
}

.testimonial-location {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: var(--spacing-sm);
}

.testimonial-quote {
    font-size: 0.9375rem;
    font-style: italic;
    color: var(--gray-700);
    line-height: 1.5;
    margin: 0;
    padding-top: var(--spacing-xs);
    border-top: 1px solid var(--gray-100);
}

.testimonials-cta {
    text-align: center;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-100);
}

.testimonials-cta-content {
    margin-bottom: var(--spacing-lg);
}

.testimonials-cta-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-color);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.testimonials-cta-text {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

.testimonials-cta .btn {
    margin-bottom: var(--spacing-md);
}

.testimonials-cta-link {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin: 0;
}

.testimonials-cta-link a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: underline;
}

/* Image Testimonials Grid */
.image-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.image-testimonial-card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.image-testimonial-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.image-testimonial-card img {
    width: 100%;
    height: auto;
    display: block;
}

.image-testimonial-info {
    padding: var(--spacing-md);
    text-align: center;
}

.image-testimonial-info h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
    color: var(--black);
}

.image-testimonial-info p {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin: 0;
}

.image-testimonial-info i {
    color: var(--primary-color);
    margin-right: 0.25rem;
}

/* Lead Capture Section */
.lead-capture-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: var(--spacing-3xl) 0;
}

.lead-capture-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.lead-capture-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.lead-capture-content .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}

.lead-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.lead-benefit {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.0625rem;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
}

.lead-benefit i {
    font-size: 1.5rem;
    color: var(--warning-color);
}

.lead-capture-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: calc(var(--spacing-xl) + 0.5rem);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-100);
}

.lead-capture-form h3 {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-xs);
}

.form-subtitle {
    color: var(--gray-600);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    color: var(--gray-700);
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(15, 76, 92, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-md);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.form-checkbox input[type="checkbox"] {
    margin-top: 0.25rem;
    width: auto;
    cursor: pointer;
}

.form-checkbox label {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.5;
    cursor: pointer;
}

.btn-block {
    width: 100%;
}

.form-note {
    text-align: center;
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-top: var(--spacing-md);
    margin-bottom: 0;
}

.form-success {
    text-align: center;
    padding: var(--spacing-2xl);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.success-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.form-success h3 {
    color: var(--success-color);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.form-success p {
    color: var(--gray-700);
    font-size: 1rem;
    margin-bottom: var(--spacing-xl);
}

/* FAQ Section */
.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--white);
    border: none;
    font-family: var(--font-primary);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--black);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-base);
}

.faq-question:hover {
    background-color: var(--gray-50);
}

.faq-question i {
    color: var(--primary-color);
    font-size: 0.875rem;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--gray-700);
    line-height: 1.7;
    margin-bottom: 0;
}

.faq-answer a {
    color: var(--primary-color);
    font-weight: 600;
}

/* Offer Section */
.offer-section {
    background: linear-gradient(135deg, #eef6f7 0%, #ffffff 100%);
}

.offer-container {
    max-width: 800px;
    margin: 0 auto;
}

.offer-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.offer-badge {
    display: inline-block;
    background-color: var(--warning-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-2xl);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.offer-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
}

.offer-box {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--gray-100);
}

.offer-highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.offer-highlight i {
    font-size: 2.5rem;
}

.offer-highlight strong {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.offer-highlight span {
    display: block;
    font-size: 1rem;
    opacity: 0.9;
}

.offer-details {
    padding: calc(var(--spacing-2xl) + 0.5rem);
}

.offer-details h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.offer-includes {
    list-style: none;
}

.offer-includes li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    font-size: 1rem;
    color: var(--gray-700);
}

.offer-includes i {
    color: var(--success-color);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.offer-cta {
    padding: var(--spacing-xl);
    background-color: var(--gray-50);
    text-align: center;
}

.offer-cta .btn {
    width: 100%;
    max-width: 500px;
}

.offer-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0;
}

.offer-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    border-top: 2px solid var(--success-color);
}

.offer-guarantee i {
    color: var(--success-color);
    font-size: 2rem;
    flex-shrink: 0;
}

.offer-guarantee strong {
    display: block;
    color: var(--success-color);
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.offer-guarantee p {
    margin-bottom: 0;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.footer-section h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.footer-section p {
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--gray-800);
    color: var(--gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--gray-300);
    font-size: 0.9375rem;
    transition: color var(--transition-base);
}

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

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}

.footer-contact i {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin-bottom: var(--spacing-xs);
}

.footer-compliance {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: all var(--transition-base);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background-color: #128C7E;
    color: var(--white);
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
}

/* Back to Top Button */
.back-to-top-btn {
    position: fixed;
    bottom: 90px;
    right: 30px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: var(--primary-color);
    color: var(--white);
    cursor: pointer;
    border-radius: 50%;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    transition: background-color var(--transition-base), opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
}

.back-to-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top-btn:hover {
    background-color: var(--primary-dark); /* Darker background on hover */
    transform: translateY(-3px);
}

/* Responsive adjustments for back to top button */
@media (max-width: 768px) {
    .back-to-top-btn {
        bottom: 80px; /* Adjust position for smaller screens */
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1rem;
        padding: 12px;
    }
}

/* Floating Testimonial Bubbles */
.testimonial-bubbles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 998;
    overflow: hidden;
}

.testimonial-bubble {
    position: absolute;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-xl);
    padding: 1rem 1.25rem;
    box-shadow: var(--shadow-xl);
    max-width: 300px;
    opacity: 0;
    transform: translateY(20px);
    animation: bubbleFloat 8s ease-in-out;
    pointer-events: auto;
    cursor: default;
}

.testimonial-bubble::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 15px;
    font-size: 3rem;
    color: var(--primary-color);
    font-family: Georgia, serif;
    line-height: 1;
    opacity: 0.3;
}

.testimonial-bubble::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 30px;
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 15px solid #ffffff;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.bubble-text {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.bubble-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--primary-color);
    font-weight: 600;
}

.bubble-author i {
    font-size: 1rem;
}

@keyframes bubbleFloat {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.8);
    }
    10% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    85% {
        opacity: 1;
        transform: translateY(-10px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-30px) scale(0.8);
    }
}

/* Responsive Bubbles */
@media (max-width: 768px) {
    .testimonial-bubble {
        max-width: 250px;
        padding: 0.875rem 1rem;
        font-size: 0.875rem;
    }
    
    .bubble-text {
        font-size: 0.875rem;
    }
    
    .bubble-author {
        font-size: 0.75rem;
    }
}

/* Lead Capture Section */
.lead-capture-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.lead-capture-box {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
}

.lead-capture-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.lead-capture-header i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.lead-capture-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.lead-capture-header p {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.9375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-base);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(15, 76, 92, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
}

.form-checkbox input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.form-checkbox label {
    font-size: 0.875rem;
    color: var(--gray-600);
    cursor: pointer;
    line-height: 1.5;
}

.btn-block {
    width: 100%;
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
}

.form-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: var(--spacing-sm);
}

.form-note i {
    color: var(--success-color);
    margin-right: var(--spacing-xs);
}

.lead-success {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.lead-success i {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: var(--spacing-md);
}

.lead-success h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.lead-success p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-md);
}

.lead-success .btn {
    margin-top: var(--spacing-md);
}

/* Gallery Section */
.gallery-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gray-50);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    background: var(--white);
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.gallery-caption {
    padding: var(--spacing-md);
    background: var(--white);
}

.gallery-caption h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.gallery-caption p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.5;
}

.gallery-cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.gallery-cta p {
    font-size: 1.125rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.gallery-cta p:first-child {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.gallery-cta a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-base);
}

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

/* Mapa Interativo - Rede de Médicos */
.mapa-container {
    width: 100%;
    height: 500px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--gray-200);
}

#mapaRede {
    width: 100%;
    height: 100%;
    background-color: var(--gray-100);
}

/* Customização do Leaflet */
.leaflet-popup-content-wrapper {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.leaflet-popup-content {
    margin: 12px 16px;
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    color: var(--gray-800);
    line-height: 1.5;
}

.leaflet-popup-tip {
    box-shadow: var(--shadow-sm);
}

/* Tooltip customizado */
.leaflet-tooltip {
    background-color: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    padding: 8px 12px;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
    box-shadow: var(--shadow-md);
}

.leaflet-tooltip::before {
    border-top-color: var(--primary-color);
}

/* Legenda do mapa */
.mapa-legenda {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.legenda-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.legenda-ponto {
    display: inline-block;
    border-radius: 50%;
    background-color: var(--primary-color);
    opacity: 0.7;
    border: 2px solid var(--white);
    box-shadow: 0 0 0 1px var(--primary-color);
}

.legenda-pequeno {
    width: 16px;
    height: 16px;
}

.legenda-medio {
    width: 24px;
    height: 24px;
}

.legenda-grande {
    width: 32px;
    height: 32px;
}

/* Responsive Mapa */
@media (max-width: 768px) {
    .mapa-container {
        height: 400px;
    }

    .mapa-legenda {
        gap: var(--spacing-md);
        font-size: 0.875rem;
    }

    .legenda-pequeno {
        width: 12px;
        height: 12px;
    }

    .legenda-medio {
        width: 18px;
        height: 18px;
    }

    .legenda-grande {
        width: 24px;
        height: 24px;
    }
}

@media (max-width: 480px) {
    .mapa-container {
        height: 350px;
    }

    .mapa-legenda {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text {
        margin: 0 auto;
    }

    .hero-stats {
        max-width: 680px;
        margin-left: auto;
        margin-right: auto;
    }

    .trust-badges {
        justify-content: center;
    }

    .hero-media {
        margin: 0 auto;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .curriculum-container {
        grid-template-columns: 1fr;
    }
    
    .teacher-card {
        grid-template-columns: 1fr;
    }

    .teacher-image {
        aspect-ratio: 16/9;
        max-height: 350px;
    }
    
    .publications-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .lead-capture-container {
        grid-template-columns: 1fr;
    }
    
    .lead-capture-content {
        text-align: center;
    }
    
    .lead-benefits {
        max-width: 500px;
        margin: var(--spacing-xl) auto 0;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .lead-capture-box {
        padding: var(--spacing-lg);
    }
    
    .lead-capture-header h2 {
        font-size: 1.5rem;
    }
    
    .lead-capture-header p {
        font-size: 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .gallery-item img {
        height: 250px;
    }
        --spacing-3xl: 3rem;
        --spacing-2xl: 2.5rem;
    }
    
    h1 { font-size: 2.25rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        right: var(--spacing-md);
        left: auto;
        width: 220px;
        background-color: var(--white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-xl);
        border-radius: var(--radius-lg);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
        align-items: flex-end;
        text-align: right;
        gap: var(--spacing-md);
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-menu .nav-link {
        width: 100%;
        padding: var(--spacing-xs) 0;
    }

    .nav-menu .btn {
        width: 100%;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        padding-top: calc(70px + var(--spacing-2xl));
        padding-bottom: var(--spacing-2xl);
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .problem-grid,
    .learning-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .testimonial-video {
        padding-bottom: 100%; /* 1:1 em mobile para economizar espaço */
    }

    .curriculum-container {
        grid-template-columns: 1fr;
    }
    
    .curriculum-list li {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .bonus-grid {
        grid-template-columns: 1fr;
    }
    
    .problem-callout {
        flex-direction: column;
        text-align: center;
    }
    
    .callout-icon {
        margin: 0 auto;
    }
    
    .authority-stats {
        grid-template-columns: 1fr;
    }
    
    .offer-cta .btn {
        font-size: 1rem;
        padding: 1rem 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.75rem;
    }
}

    @media (max-width: 480px) {
        .btn-large {
            padding: 1rem 1.5rem;
            font-size: 1rem;
        }
        
        .stat-number {
            font-size: 2rem;
        }
        
        .learning-number {
            font-size: 2rem;
        }
        
        .teacher-image {
            aspect-ratio: 16/10;
            max-height: 280px;
        }
    }
    
    /* Lead Magnet Section */
    .lead-magnet-section {
        background: linear-gradient(135deg, var(--secondary-color) 0%, #7d4fa1 100%);
        color: var(--white);
        padding: var(--spacing-3xl) 0;
    }
    
    .lead-magnet-box {
        background-color: var(--white);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-xl);
        display: flex;
        align-items: center;
        gap: var(--spacing-2xl);
        padding: var(--spacing-xl);
        max-width: 900px;
        margin: 0 auto;
    }
    
    .lead-magnet-icon {
        flex-shrink: 0;
        width: 100px;
        height: 100px;
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 3rem;
        color: var(--white);
    }
    
    .lead-magnet-content {
        flex-grow: 1;
    }
    
    .lead-magnet-content .section-title {
        text-align: left;
        color: var(--black);
        margin-bottom: var(--spacing-sm);
        font-size: 2rem;
    }
    
    .lead-magnet-content .section-subtitle {
        text-align: left;
        color: var(--gray-600);
        margin-bottom: var(--spacing-xl);
        font-size: 1rem;
        max-width: none;
    }
    
    .lead-magnet-form .form-row-magnet {
        display: flex;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .lead-magnet-form .form-group {
        flex-grow: 1;
        margin-bottom: 0;
    }
    
    .lead-magnet-form input[type="text"],
    .lead-magnet-form input[type="email"] {
        width: 100%;
        padding: 0.875rem 1rem;
        border: 2px solid var(--gray-300);
        border-radius: var(--radius-md);
        font-size: 1rem;
        font-family: var(--font-primary);
        transition: all var(--transition-base);
        background: var(--white);
        color: var(--gray-800);
    }
    
    .lead-magnet-form input:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px rgba(47, 90, 174, 0.1);
    }
    
    .lead-magnet-form .btn {
        width: 100%;
    }
    
    .lead-success-magnet {
        text-align: center;
        color: var(--success-color);
    }
    
    .lead-success-magnet h3 {
        color: var(--success-color);
        margin-bottom: var(--spacing-sm);
        font-size: 1.5rem;
    }
    
    .lead-success-magnet i {
        margin-right: var(--spacing-xs);
    }
    
    /* Responsive Lead Magnet */
    @media (max-width: 768px) {
        .lead-magnet-box {
            flex-direction: column;
            text-align: center;
            gap: var(--spacing-lg);
            padding: var(--spacing-lg);
        }
    
        .lead-magnet-icon {
            margin-bottom: var(--spacing-md);
        }
    
        .lead-magnet-content .section-title,
        .lead-magnet-content .section-subtitle {
            text-align: center;
        }
    
        .lead-magnet-form .form-row-magnet {
            flex-direction: column;
            gap: var(--spacing-sm);
        }
    }
    
    /* Print Styles */
    @media print {
        .header,
        .whatsapp-float,
        .mobile-menu-btn {
            display: none;
        }    
    section {
        page-break-inside: avoid;
    }
}