/* Design System & CSS Variables */
:root {
    --primary-color: #f26522;
    --primary-hover: #ff7733;
    --primary-gradient: linear-gradient(135deg, #f26522, #d94b00);
    --bg-dark: #0a0a0a;
    --bg-card: rgba(20, 20, 20, 0.75);
    --bg-secondary: #121212;
    --border-color: rgba(242, 101, 34, 0.15);
    --border-hover: rgba(242, 101, 34, 0.4);
    --text-primary: #ffffff;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --success-color: #22c55e;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --font-title: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-glow: 0 0 20px rgba(242, 101, 34, 0.35);
    --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset de Estilos */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Layout Utilitários */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 81, 47, 0.12);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.badge-accent {
    background: var(--primary-gradient);
    color: var(--text-primary);
    border: none;
}

.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.text-muted { color: var(--text-muted); }
.text-uppercase { text-transform: uppercase; }
.letter-spacing-1 { letter-spacing: 1px; }

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-title);
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--text-primary);
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-glow {
    box-shadow: 0 4px 15px rgba(224, 90, 0, 0.2);
}

/* Títulos Globais */
h1, h2, h3, h4 {
    font-family: var(--font-title);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.section-title {
    font-size: 38px;
    line-height: 1.2;
    margin-bottom: 16px;
    background: linear-gradient(180deg, #ffffff 0%, #aaaaaa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    font-size: 16px;
}

/* Header */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.main-header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    padding: 12px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-title);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.brand-badge-img {
    height: 48px;
    width: auto;
    border-radius: 6px;
    transition: var(--transition);
    filter: drop-shadow(0 2px 8px rgba(242, 101, 34, 0.25));
}

.logo:hover .brand-badge-img {
    transform: scale(1.08);
}

.brand-title-wrap {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-title {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.brand-tagline {
    font-size: 9px;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.logo-accent {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-toggle .bar {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: 140px;
    padding-bottom: 100px;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background-image: url('hero_bg.png');
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.65) 0%, rgba(10, 10, 10, 0.8) 60%, #0a0a0a 100%);
    z-index: 1;
}

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

.hero-content {
    max-width: 650px;
}

.hero-content h1 {
    font-size: 56px;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 300;
}

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

/* Stats Section */
.stats-section {
    position: relative;
    margin-top: -40px;
    z-index: 5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.stat-number {
    font-size: 40px;
    font-weight: 800;
    color: var(--primary-color);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* About Section */
.about-section {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-img-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
    z-index: 2;
    position: relative;
}

.about-video-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--primary-color);
    box-shadow: var(--shadow-card), var(--shadow-glow);
    z-index: 2;
    position: relative;
    background: #000000;
    aspect-ratio: 4/3;
}

.about-img, .about-video, .about-video-iframe {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    aspect-ratio: 4/3;
    border: none;
    transition: var(--transition);
}

.about-img {
    filter: grayscale(30%) contrast(110%);
}

.about-img:hover {
    filter: grayscale(0%) contrast(110%);
    transform: scale(1.02);
}

.video-overlay-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.5px;
    pointer-events: none;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 6px;
}

.accent-blob {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    background: var(--primary-color);
    filter: blur(80px);
    z-index: 1;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-top: 32px;
}

.feature-item {
    display: flex;
    gap: 20px;
}

.feature-icon {
    font-size: 32px;
    background: rgba(255, 255, 255, 0.03);
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.feature-item h4 {
    font-size: 18px;
    margin-bottom: 6px;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Sponsors & Investors */
.sponsors-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-secondary) 50%, var(--bg-dark) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.investor-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.investor-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 32px;
    text-align: left;
    transition: var(--transition);
}

.investor-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
}

.investor-card.highlight {
    background: rgba(224, 90, 0, 0.03);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(224, 90, 0, 0.05);
}

.investor-icon {
    font-size: 36px;
    margin-bottom: 24px;
}

.investor-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
}

.investor-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
}

.sponsors-logos-area {
    margin-top: 80px;
    border-top: 1px dashed var(--border-color);
    padding-top: 56px;
}

.section-title-sm {
    font-family: var(--font-title);
    font-size: 24px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 32px;
}

@media (max-width: 992px) {
    .sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .sponsors-grid {
        grid-template-columns: 1fr;
    }
}

.sponsor-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.sponsor-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), var(--shadow-glow);
}

.sponsor-badge-tag {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 50px;
    background: rgba(242, 101, 34, 0.15);
    color: var(--primary-color);
    border: 1px solid rgba(242, 101, 34, 0.3);
    margin-bottom: 20px;
}

.sponsor-badge-tag.green {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.3);
}

.sponsor-badge-tag.gold {
    background: rgba(216, 171, 90, 0.15);
    color: #d8ab5a;
    border-color: rgba(216, 171, 90, 0.3);
}

.sponsor-badge-tag.red {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

.sponsor-icon-wrapper {
    height: 64px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.sponsor-svg-icon {
    width: 36px;
    height: 36px;
    color: var(--primary-color);
}

.sicredi-logo-text {
    font-family: var(--font-title);
    font-size: 22px;
    font-weight: 900;
    color: #22c55e;
    letter-spacing: -0.5px;
}

.sbs-logo-text {
    font-family: var(--font-title);
    font-size: 14px;
    font-weight: 800;
    color: #d8ab5a;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dragao-logo-text {
    font-family: var(--font-title);
    font-size: 20px;
    font-weight: 900;
    color: #ef4444;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.sponsor-name {
    font-family: var(--font-title);
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.sponsor-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 20px;
    flex-grow: 1;
}

.sponsor-link-btn {
    font-size: 12px;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 6px;
    background: rgba(242, 101, 34, 0.1);
    border: 1px solid rgba(242, 101, 34, 0.25);
    transition: var(--transition);
}

.sponsor-link-btn:hover {
    background: var(--primary-gradient);
    color: #ffffff;
    border-color: transparent;
}

.cta-banner {
    background: radial-gradient(circle at center, rgba(224, 90, 0, 0.1) 0%, rgba(10, 10, 10, 0.4) 100%);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-md);
    padding: 48px;
    text-align: center;
}

.cta-banner h3 {
    font-size: 26px;
    margin-bottom: 12px;
}

.cta-banner p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Schedules Section */
.schedules-section {
    padding: 100px 0;
}

.tab-headers {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
}

.tab-btn {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 16px;
    padding: 12px 28px;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-muted);
}

.tab-btn.active {
    background: var(--primary-gradient);
    color: var(--text-primary);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

.table-responsive {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.table-schedules {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.table-schedules th, .table-schedules td {
    padding: 18px 24px;
    font-size: 14px;
}

.table-schedules th {
    background: rgba(255, 255, 255, 0.03);
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    letter-spacing: 0.5px;
}

.table-schedules td {
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.table-schedules tr:last-child td {
    border-bottom: none;
}

.table-schedules tr:hover td {
    background: rgba(255, 255, 255, 0.01);
    color: var(--text-primary);
}

.loading-schedules {
    text-align: center;
    padding: 40px 0;
    color: var(--text-secondary);
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(255, 81, 47, 0.1);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

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

/* Portal Callout Section */
.portal-callout-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #100a06 0%, #000000 100%);
    border-top: 1px solid var(--border-color);
}

.portal-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
    align-items: center;
}

.portal-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.portal-content p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

.portal-mockup-wrapper {
    display: flex;
    justify-content: center;
}

.mockup-frame {
    background: #1e1e1e;
    width: 290px;
    height: 520px;
    border-radius: 36px;
    border: 8px solid #2d2d2d;
    padding: 10px;
    box-shadow: var(--shadow-card), 0 20px 50px rgba(0, 0, 0, 0.8);
    position: relative;
    overflow: hidden;
}

.mockup-screen {
    background: #0f0f0f;
    width: 100%;
    height: 100%;
    border-radius: 22px;
    overflow: hidden;
    font-family: var(--font-body);
    font-size: 11px;
}

.mockup-header {
    background: #181818;
    padding: 14px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}

.mockup-title {
    font-weight: 700;
    color: var(--primary-color);
}

.mockup-body {
    padding: 12px;
}

.mockup-profile-card {
    background: #161616;
    border-radius: 8px;
    padding: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    border: 1px solid rgba(255,255,255,0.03);
}

.mockup-avatar {
    width: 24px;
    height: 24px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 8px;
}

.mockup-name {
    font-weight: 700;
    font-size: 11px;
}

.mockup-belt-badge {
    color: #ffd700;
    font-size: 8px;
    margin-top: 2px;
}

.mockup-stat-box {
    background: #121212;
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    color: var(--text-secondary);
}

.mockup-stat-box strong {
    color: var(--text-primary);
}

.mockup-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mockup-list-item {
    background: rgba(34, 197, 94, 0.05);
    border: 1px solid rgba(34, 197, 94, 0.1);
    color: #4ade80;
    border-radius: 4px;
    padding: 6px 8px;
    font-weight: 600;
    font-size: 9px;
}

/* Footer */
.main-footer {
    background: #050505;
    border-top: 1px solid var(--border-color);
    padding: 80px 0 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-brand h3 {
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 14px;
}

.footer-links h4, .footer-contact h4 {
    font-size: 16px;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.footer-contact p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 24px 0;
    font-size: 12px;
    color: var(--text-muted);
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

/* Gallery Section */
.gallery-section {
    padding: 100px 0;
    border-top: 1px solid var(--border-color);
}

.carousel-container {
    position: relative;
    max-width: 900px;
    height: 500px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
}

.carousel-track-container {
    height: 100%;
    position: relative;
    background: #000;
}

.carousel-track {
    padding: 0;
    margin: 0;
    list-style: none;
    height: 100%;
    width: 100%;
    position: relative;
}

.carousel-slide {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    z-index: 1;
}

.carousel-slide.current-slide {
    opacity: 1;
    z-index: 2;
}

.carousel-slide a {
    display: block;
    width: 100%;
    height: 100%;
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.carousel-slide a:hover .carousel-image {
    transform: scale(1.03);
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(10,10,10,0.95) 90%);
    padding: 40px 32px 32px 32px;
    color: var(--text-primary);
    z-index: 3;
}

.carousel-caption h3 {
    font-size: 24px;
    margin-bottom: 8px;
    font-family: var(--font-title);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.carousel-caption p {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 600px;
}

/* Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(10, 10, 10, 0.7);
    border: 1px solid var(--border-color);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background: var(--primary-color);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
    color: var(--text-primary);
}

.carousel-btn-left {
    left: 20px;
}

.carousel-btn-right {
    right: 20px;
}

.carousel-btn.is-hidden {
    display: none;
}

/* Nav/Dots */
.carousel-nav {
    display: flex;
    justify-content: center;
    gap: 12px;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.carousel-indicator {
    border: 0;
    border-radius: 50%;
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-indicator:hover {
    background: rgba(255, 255, 255, 0.7);
}

.carousel-indicator.current-slide {
    background: var(--primary-color);
    width: 24px;
    border-radius: 10px;
}

@media (max-width: 768px) {
    .carousel-container {
        height: 350px;
    }
    .carousel-caption {
        padding: 24px 20px 20px 20px;
    }
    .carousel-caption h3 {
        font-size: 20px;
    }
    .carousel-caption p {
        font-size: 12px;
    }
    .carousel-btn {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
    .carousel-btn-left { left: 10px; }
    .carousel-btn-right { right: 10px; }
}

/* Responsividade (Mobile) */
@media (max-width: 992px) {
    .section-title {
        font-size: 32px;
    }
    
    .about-grid, .portal-grid, .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .investor-cards {
        grid-template-columns: 1fr;
    }
    
    .sponsors-logos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.98);
        border-bottom: 1px solid var(--border-color);
        padding: 24px;
        flex-direction: column;
        gap: 16px;
        text-align: center;
        backdrop-filter: blur(20px);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: 42px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}