/* ========================================
   CYANO EDU - Site Institucional
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --primary: #11b0b1;
    --primary-dark: #004d54;
    --primary-light: #5dd3d4;
    --primary-lighter: #e0f7f7;

    /* Theme - Light */
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border-color: #e5e7eb;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --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);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --container-max: 1200px;
    --section-padding: 80px;

    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;

    /* Border Radius */
    --radius-sm: 6px;
    --radius: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #334155;
    --primary-lighter: rgba(17, 176, 177, 0.15);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: var(--transition);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius);
    font-weight: 500;
    color: var(--text-secondary);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.theme-toggle:hover {
    background: var(--primary-lighter);
    color: var(--primary);
}

.icon-sun { display: block; }
.icon-moon { display: none; }

[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* Logo theme switching */
.logo-dark { display: none; }
[data-theme="dark"] .logo-light { display: none; }
[data-theme="dark"] .logo-dark { display: block; }

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(17, 176, 177, 0.4);
}

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

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

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

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    position: relative;
    padding: 160px 0 120px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-primary);
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    position: relative;
    width: 400px;
    height: 400px;
}

.graphic-circle {
    position: absolute;
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

.graphic-circle-1 {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(17, 176, 177, 0.1) 0%, rgba(0, 77, 84, 0.1) 100%);
    animation-delay: 0s;
}

.graphic-circle-2 {
    width: 75%;
    height: 75%;
    top: 12.5%;
    left: 12.5%;
    background: linear-gradient(135deg, rgba(17, 176, 177, 0.15) 0%, rgba(0, 77, 84, 0.15) 100%);
    animation-delay: 0.5s;
}

.graphic-circle-3 {
    width: 50%;
    height: 50%;
    top: 25%;
    left: 25%;
    background: linear-gradient(135deg, rgba(17, 176, 177, 0.2) 0%, rgba(0, 77, 84, 0.2) 100%);
    animation-delay: 1s;
}

.graphic-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 260px;
    height: 260px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 20px 40px rgba(17, 176, 177, 0.3);
    overflow: hidden;
    padding: 20px;
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    color: var(--bg-primary);
}

.hero-wave svg {
    display: block;
    width: 100%;
    height: auto;
}

/* Hero Badge e Stats */
.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: var(--primary-lighter);
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 16px;
}

.hero-stats {
    display: flex;
    gap: 24px;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.stat {
    flex: 1;
    text-align: center;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.stat-number {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.3;
}

/* ========================================
   SECTIONS
   ======================================== */

.section {
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--primary-lighter);
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* ========================================
   SOBRE / FEATURES
   ======================================== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

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

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: var(--primary-lighter);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.feature-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ========================================
   PLATAFORMA DESTAQUE
   ======================================== */

.plataforma-destaque {
    background: var(--bg-primary);
}

.plataforma-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.plataforma-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

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

.plataforma-card-large {
    grid-column: span 1;
}

.plataforma-card-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-lighter);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 20px;
}

.plataforma-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.plataforma-card p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.plataforma-card-features {
    margin: 0;
    padding: 0;
}

.plataforma-card-features li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.plataforma-card-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

.plataforma-cta {
    text-align: center;
    margin-top: 48px;
}

/* ========================================
   BENEFÍCIOS
   ======================================== */

.beneficios {
    background: var(--bg-secondary);
}

.beneficios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.beneficio-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

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

.beneficio-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    font-size: 1.25rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.beneficio-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.beneficio-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ========================================
   FORMAÇÕES
   ======================================== */

.formacoes {
    background: var(--bg-primary);
}

.formacoes-cta {
    text-align: center;
    margin-top: 48px;
    padding: 32px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.formacoes-cta p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* ========================================
   CURSOS
   ======================================== */

.cursos {
    background: var(--bg-secondary);
}

.courses-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.course-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    flex: 0 1 calc(33.333% - 16px);
    max-width: 380px;
}

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

.course-icon {
    width: 72px;
    height: 72px;
    background: var(--primary-lighter);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    margin-bottom: 20px;
}

.course-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.course-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    flex-grow: 1;
}

.course-topics {
    margin-bottom: 24px;
    padding-left: 0;
}

.course-topics li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.course-topics li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

.course-card .btn {
    align-self: flex-start;
}

/* ========================================
   PLATAFORMA
   ======================================== */

.plataforma-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.plataforma-info .section-tag,
.plataforma-info .section-title,
.plataforma-info .section-description {
    text-align: left;
}

.plataforma-features {
    margin: 32px 0;
}

.plataforma-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.plataforma-features li svg {
    flex-shrink: 0;
    color: var(--primary);
    margin-top: 2px;
}

.plataforma-preview {
    display: flex;
    justify-content: center;
}

.preview-window {
    width: 100%;
    max-width: 500px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.preview-header {
    display: flex;
    gap: 8px;
    padding: 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.preview-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border-color);
}

.preview-dot:first-child { background: #ef4444; }
.preview-dot:nth-child(2) { background: #f59e0b; }
.preview-dot:nth-child(3) { background: #22c55e; }

.preview-content {
    display: flex;
    height: 300px;
    padding: 16px;
    gap: 16px;
}

.preview-sidebar {
    width: 60px;
    background: var(--primary-lighter);
    border-radius: var(--radius);
}

.preview-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.preview-card {
    flex: 1;
    background: var(--bg-tertiary);
    border-radius: var(--radius);
}

/* ========================================
   COMO FUNCIONA
   ======================================== */

.como-funciona {
    background: var(--bg-secondary);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.step-card {
    text-align: center;
    padding: 32px 24px;
}

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.step-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ========================================
   CONTATO
   ======================================== */

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contato-info .section-tag,
.contato-info .section-title,
.contato-info .section-description {
    text-align: left;
}

.contato-details {
    margin: 32px 0;
}

.contato-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.contato-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-lighter);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.contato-text strong {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.contato-text span,
.contato-text a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contato-text a:hover {
    color: var(--primary);
}

.contato-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 400px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
}

.contato-map iframe {
    width: 100%;
    height: 100%;
}

/* ========================================
   CTA FINAL
   ======================================== */

.cta-final {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
}

.cta-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 16px;
    font-size: 0.95rem;
}

.footer-logo {
    height: 40px;
    width: auto;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

.footer-contact p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.footer-contact a {
    color: var(--text-secondary);
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.75rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .plataforma-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .beneficios-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .course-card {
        flex: 0 1 calc(50% - 12px);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }

    .nav-menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        padding: 16px 24px;
        gap: 4px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }

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

    .nav-link {
        display: block;
        padding: 12px 16px;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding: 120px 0 80px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .hero-visual {
        order: -1;
    }

    .hero-graphic {
        width: 280px;
        height: 280px;
    }

    .graphic-icon {
        width: 180px;
        height: 180px;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .features-grid,
    .steps-grid,
    .plataforma-grid,
    .beneficios-grid {
        grid-template-columns: 1fr;
    }

    .course-card {
        flex: 0 1 100%;
        max-width: 100%;
    }

    .plataforma-content,
    .contato-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .plataforma-info .section-tag,
    .plataforma-info .section-title,
    .plataforma-info .section-description,
    .contato-info .section-tag,
    .contato-info .section-title,
    .contato-info .section-description {
        text-align: center;
    }

    .plataforma-features li {
        justify-content: center;
    }

    .plataforma-info .btn {
        display: flex;
        margin: 0 auto;
    }

    .contato-map {
        height: 300px;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-logo {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .btn-lg {
        padding: 14px 24px;
    }

    .feature-card,
    .course-card,
    .step-card {
        padding: 24px;
    }

    .contato-item {
        flex-direction: column;
        text-align: center;
    }

    .contato-icon {
        margin: 0 auto;
    }

    .contato-info .btn {
        width: 100%;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scroll reveal classes - add via JS */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   PÁGINA DE FORMAÇÕES
   ======================================== */

/* Hero Small */
.hero-small {
    padding: 140px 0 80px;
}

/* Serviços Section */
.servicos-section {
    background: var(--bg-secondary);
}

.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.servico-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
    transition: var(--transition);
}

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

.servico-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: var(--primary-lighter);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.servico-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.servico-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========================================
   CURSOS SECTION - Novo Design (Alura/Udemy)
   ======================================== */

.cursos-section {
    background: var(--bg-primary);
}

.cursos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

/* Card de Curso */
.curso-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

/* Imagem do Card */
.curso-card-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--bg-secondary);
}

.curso-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.curso-card:hover .curso-card-image img {
    transform: scale(1.05);
}

/* Badges */
.curso-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.curso-badge-new {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

.curso-badge-eco {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

/* Conteúdo do Card */
.curso-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.curso-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    line-height: 1.4;
}

.curso-card-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
    flex-grow: 1;
}

/* Highlights/Tags */
.curso-card-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    padding: 0;
    list-style: none;
}

.curso-card-highlights li {
    background: var(--primary-lighter);
    color: var(--primary-dark);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
}

[data-theme="dark"] .curso-card-highlights li {
    background: rgba(17, 176, 177, 0.2);
    color: var(--primary-light);
}

/* Footer do Card */
.curso-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

.curso-card-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.curso-duration,
.curso-certificate {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.curso-duration svg,
.curso-certificate svg {
    color: var(--primary);
}

/* CTA Section dentro de Cursos */
.cursos-cta {
    background: linear-gradient(135deg, var(--primary-lighter) 0%, rgba(17, 176, 177, 0.1) 100%);
    border: 2px dashed var(--primary);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
}

[data-theme="dark"] .cursos-cta {
    background: linear-gradient(135deg, rgba(17, 176, 177, 0.15) 0%, rgba(17, 176, 177, 0.05) 100%);
}

.cursos-cta h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.cursos-cta p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsivo para Cards de Cursos */
@media (max-width: 1024px) {
    .cursos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .cursos-grid {
        grid-template-columns: 1fr;
    }

    .curso-card-footer {
        flex-direction: column;
        gap: 16px;
    }

    .curso-card-footer .btn {
        width: 100%;
    }

    .curso-card-info {
        flex-direction: row;
        gap: 16px;
    }

    .cursos-cta {
        padding: 32px 24px;
    }

    .cursos-cta h3 {
        font-size: 1.25rem;
    }
}

/* Cursos Detalhe (Design antigo - backup) */
.cursos-detalhe {
    background: var(--bg-primary);
}

.cursos-lista {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.curso-detalhe-card {
    display: flex;
    gap: 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition);
}

.curso-detalhe-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.curso-detalhe-icon {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    background: var(--primary-lighter);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.curso-detalhe-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.curso-detalhe-content > p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

.curso-topicos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 24px;
    margin-bottom: 24px;
    padding: 0;
}

.curso-topicos li {
    position: relative;
    padding-left: 20px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.curso-topicos li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

/* Diferenciais Section - Design Antigo (backup) */
.diferenciais-section {
    background: var(--bg-secondary);
}

.diferenciais-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.diferencial-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.diferencial-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--primary-lighter);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.diferencial-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.diferencial-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ========================================
   DIFERENCIAIS - Novo Design (Alura Style)
   ======================================== */

.diferenciais-section-new {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.diferenciais-section-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.diferenciais-grid-new {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Card de Diferencial */
.diferencial-card {
    position: relative;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    overflow: hidden;
}

.diferencial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

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

/* Ícone do Card */
.diferencial-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 20px;
    transition: var(--transition);
}

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

/* Conteúdo do Card */
.diferencial-card-content h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.diferencial-card-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Número do Card */
.diferencial-card-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.1;
    line-height: 1;
    transition: var(--transition);
}

.diferencial-card:hover .diferencial-card-number {
    opacity: 0.2;
    transform: scale(1.1);
}

/* Dark mode adjustments */
[data-theme="dark"] .diferencial-card {
    background: var(--bg-secondary);
}

[data-theme="dark"] .diferencial-card-number {
    opacity: 0.15;
}

[data-theme="dark"] .diferencial-card:hover .diferencial-card-number {
    opacity: 0.25;
}

/* Responsivo Diferenciais Novo */
@media (max-width: 1024px) {
    .diferenciais-grid-new {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .diferenciais-grid-new {
        grid-template-columns: 1fr;
    }

    .diferencial-card {
        padding: 24px;
    }

    .diferencial-card-icon {
        width: 56px;
        height: 56px;
    }

    .diferencial-card-number {
        font-size: 2rem;
    }
}

/* Formações CTA Buttons */
.formacoes-cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive para Página de Formações */
@media (max-width: 1024px) {
    .servicos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .diferenciais-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .curso-topicos {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero-small {
        padding: 120px 0 60px;
    }

    .servicos-grid {
        grid-template-columns: 1fr;
    }

    .curso-detalhe-card {
        flex-direction: column;
        padding: 24px;
        text-align: center;
    }

    .curso-detalhe-icon {
        margin: 0 auto;
    }

    .curso-detalhe-content h3 {
        font-size: 1.25rem;
    }

    .curso-topicos {
        text-align: left;
    }

    .curso-detalhe-content .btn {
        width: 100%;
    }

    .diferenciais-grid {
        grid-template-columns: 1fr;
    }

    .diferencial-item {
        flex-direction: column;
        text-align: center;
    }

    .diferencial-icon {
        margin: 0 auto;
    }

    .formacoes-cta-buttons {
        flex-direction: column;
    }

    .formacoes-cta-buttons .btn {
        width: 100%;
    }
}