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

:root {
    --primary: #1a237e;
    --secondary: #ffb300;
    --accent: #00acc1;
    --dark: #0d0f1a;
    --light: #f5f5f5;
    --text: #1b1f3b;
    --font-sans: "Poppins", "Segoe UI", Tahoma, Geneva, sans-serif;
}

body {
    font-family: var(--font-sans);
    color: var(--text);
    background: linear-gradient(180deg, #050810 0%, #0d1124 100%);
    min-height: 100vh;
}

body::before,
body::after {
    content: "";
    position: fixed;
    inset: -10%;
    z-index: -3;
    pointer-events: none;
}

body::before {
    background:
        radial-gradient(1px 1px at 12% 18%, rgba(255, 255, 255, 0.6), transparent 40%),
        radial-gradient(1px 1px at 42% 32%, rgba(255, 255, 255, 0.5), transparent 40%),
        radial-gradient(1px 1px at 75% 28%, rgba(255, 255, 255, 0.4), transparent 40%),
        radial-gradient(1px 1px at 88% 64%, rgba(255, 255, 255, 0.5), transparent 40%),
        radial-gradient(1px 1px at 25% 70%, rgba(255, 255, 255, 0.35), transparent 40%),
        radial-gradient(1px 1px at 55% 80%, rgba(255, 255, 255, 0.45), transparent 40%);
    opacity: 0.35;
    animation: starDrift 140s linear infinite;
}

body::after {
    background:
        radial-gradient(circle at 15% 20%, rgba(0, 172, 193, 0.18), transparent 45%),
        radial-gradient(circle at 85% 15%, rgba(57, 73, 171, 0.25), transparent 50%),
        radial-gradient(circle at 70% 75%, rgba(255, 179, 0, 0.18), transparent 50%),
        radial-gradient(circle at 20% 85%, rgba(26, 35, 126, 0.25), transparent 50%);
    opacity: 0.8;
    filter: blur(10px);
    animation: nebulaShift 24s ease-in-out infinite alternate;
}

header {
    background: rgba(5, 8, 16, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(12px);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--light);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.logo svg {
    width: 42px;
    height: 42px;
}

.logo-image {
    height: 34px;
    width: auto;
    display: none;
}

.logo-text {
    display: inline-block;
}

.logo--custom svg,
.logo--custom .logo-text {
    display: none;
}

.logo--custom .logo-image {
    display: block;
}

.nav-links {
    display: flex;
    gap: 1.25rem;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--secondary);
    transform: translateY(-2px);
}

.hero {
    padding: 5rem 0 4rem;
    text-align: center;
    color: var(--light);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}


.hero h1 {
    font-size: clamp(2.5rem, 4vw, 3.75rem);
    margin-bottom: 1rem;
    text-shadow: 0 8px 24px rgba(10, 47, 158, 0.35);
    animation: heroFadeUp 0.9s ease-out both;
}

.hero p {
    max-width: 680px;
    margin: 0.75rem auto 2rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.82);
    animation: heroFadeUp 1s ease-out both;
}

.cta-group {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    animation: heroFadeUp 1.1s ease-out both;
}

.hero-decor {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 93%, transparent 100%);
    mask-image: linear-gradient(90deg, #000 0%, #000 93%, transparent 100%);
}

.orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 35px rgba(0, 172, 193, 0.08);
}

.orbit--large {
    width: 520px;
    height: 520px;
    top: -220px;
    right: -180px;
    animation: spin 42s linear infinite;
}

.orbit--medium {
    width: 360px;
    height: 360px;
    top: -150px;
    right: -110px;
    animation: spinReverse 30s linear infinite;
}

.orbit--small {
    width: 220px;
    height: 220px;
    top: -70px;
    right: -30px;
    animation: spin 24s linear infinite;
}

.satellite {
    position: absolute;
    width: 110px;
    height: 44px;
    top: 120px;
    right: 120px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(26, 35, 126, 0.55));
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
    transform: rotate(-8deg);
    animation: float 6s ease-in-out infinite;
    opacity: 0.92;
}

.satellite::before,
.satellite::after {
    content: "";
    position: absolute;
    top: 8px;
    width: 46px;
    height: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(0, 172, 193, 0.6), rgba(57, 73, 171, 0.6));
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: inset 0 0 8px rgba(255, 255, 255, 0.2);
}

.satellite::before {
    left: -40px;
}

.satellite::after {
    right: -40px;
}

.satellite::before,
.satellite::after {
    filter: drop-shadow(0 0 12px rgba(88, 185, 255, 0.3));
    opacity: 0.9;
}

.signal {
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    top: 80px;
    right: 200px;
    border: 1px solid rgba(255, 179, 0, 0.25);
    box-shadow: 0 0 25px rgba(255, 179, 0, 0.12);
    animation: pulse 3.5s ease-in-out infinite;
}

.signal::after {
    content: "";
    position: absolute;
    inset: 18px;
    border-radius: 50%;
    border: 1px solid rgba(0, 172, 193, 0.3);
    animation: pulse 3.5s ease-in-out infinite 0.6s;
}

.btn {
    padding: 0.85rem 1.8rem;
    border-radius: 999px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #3949ab, #1a237e);
    color: var(--light);
    box-shadow: 0 15px 30px rgba(26, 35, 126, 0.35);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 18px 34px rgba(26, 35, 126, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--secondary);
    border: 1px solid rgba(255, 179, 0, 0.6);
    box-shadow: 0 12px 24px rgba(255, 179, 0, 0.2);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    transform: translateY(-3px);
    box-shadow: 0 16px 28px rgba(255, 179, 0, 0.28);
}

section {
    padding: 4.5rem 0;
}

.section-light {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 24px;
    padding: 3.5rem 3rem;
    margin: 0 auto;
    color: var(--light);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 24px 60px rgba(5, 9, 26, 0.5);
    position: relative;
    overflow: hidden;
}

.section-light::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 15% 15%, rgba(255, 255, 255, 0.08), transparent 45%);
    opacity: 0.6;
    pointer-events: none;
}

.section-light h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.grid {
    display: grid;
    gap: 2.5rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
    background: rgba(13, 17, 36, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 18px;
    box-shadow: 0 20px 35px rgba(10, 20, 45, 0.55);
    transition: transform 0.25s ease, border-color 0.25s ease;
    position: relative;
    overflow: hidden;
}

.card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 179, 0, 0.08), transparent 55%);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 179, 0, 0.35);
}

.card:hover::after {
    opacity: 1;
}

.card h3 {
    color: var(--secondary);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.timeline {
    position: relative;
    padding-left: 1.5rem;
}

.timeline::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 12px;
    width: 2px;
    background: linear-gradient(180deg, rgba(255, 179, 0, 0.4), rgba(0, 172, 193, 0.4));
}

.timeline-item {
    position: relative;
    padding: 1.5rem 1.5rem 1.5rem 2.5rem;
    background: rgba(10, 14, 30, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    margin-bottom: 1rem;
    backdrop-filter: blur(4px);
}

.timeline-item::before {
    content: "";
    position: absolute;
    top: 1.75rem;
    left: -0.55rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--secondary);
    box-shadow: 0 0 0 6px rgba(255, 179, 0, 0.15);
}

footer {
    background: #05070f;
    padding: 2rem 0 2.5rem;
    color: rgba(255, 255, 255, 0.7);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 3rem;
}

.footer-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.footer-title {
    color: var(--light);
    font-weight: 600;
    margin-bottom: 1rem;
}

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

.social-links a {
    display: inline-flex;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.07);
    color: var(--light);
    transition: background 0.2s ease, transform 0.2s ease;
}

.social-links a:hover,
.social-links a:focus-visible {
    background: var(--accent);
    transform: translateY(-2px);
}

form {
    display: grid;
    gap: 1rem;
}

label {
    font-weight: 600;
    color: var(--light);
}

input,
select,
textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(8, 12, 24, 0.85);
    color: var(--light);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent);
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    background: rgba(0, 172, 193, 0.1);
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 1rem;
}

.stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.stat {
    min-width: 140px;
}

.stat h3 {
    font-size: 2rem;
    color: var(--secondary);
}

.stat span {
    color: rgba(255, 255, 255, 0.7);
}

.progress-wrapper {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

.progress-bar {
    width: 100%;
    height: 18px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary), var(--accent));
    border-radius: 12px 0 0 12px;
    transition: width 0.4s ease;
}

.section-light ol {
    margin-left: 1.25rem;
    display: grid;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.85);
}

.sponsors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.sponsor-card {
    background: rgba(10, 14, 28, 0.8);
    border: 1px dashed rgba(255, 255, 255, 0.18);
    padding: 1.5rem;
    border-radius: 16px;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
}

.contact-options {
    display: grid;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.contact-option {
    background: rgba(9, 12, 24, 0.9);
    border-radius: 14px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.85);
}

.contact-option a {
    color: var(--secondary);
    font-weight: 600;
}

.divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    margin: 2.5rem 0;
}

/* Botón de acceso secreto */
.secret-access-btn {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(26, 35, 126, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(26, 35, 126, 0.4);
    backdrop-filter: blur(10px);
}

.secret-access-btn:hover {
    background: rgba(26, 35, 126, 1);
    transform: scale(1.1);
    box-shadow: 0 12px 28px rgba(26, 35, 126, 0.5);
}

.secret-access-btn:active {
    transform: scale(0.95);
}

.secret-access-btn svg {
    width: 20px;
    height: 20px;
}

/* Modal de contraseña */
.password-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 8, 16, 0.95);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
}

.password-modal-content {
    background: rgba(13, 17, 36, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3rem;
    max-width: 420px;
    width: 90%;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.password-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 2rem;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    line-height: 1;
}

.password-modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--light);
    transform: rotate(90deg);
}

.password-modal-content h2 {
    color: var(--light);
    margin-bottom: 0.75rem;
    font-size: 1.75rem;
}

.password-modal-content > p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.password-modal-content form {
    display: grid;
    gap: 1rem;
}

.password-modal-content input[type="password"] {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(8, 12, 24, 0.85);
    color: var(--light);
    font-size: 1rem;
}

.password-modal-content input[type="password"]:focus {
    outline: 2px solid var(--accent);
    border-color: var(--accent);
}

.password-error {
    color: #ff5252;
    font-size: 0.875rem;
    margin-top: -0.5rem;
    min-height: 1.25rem;
}

.password-modal-content .btn {
    width: 100%;
    margin-top: 0.5rem;
}

/* Sección oculta */
.hidden-content {
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pantalla de verificación de contraseña para página exclusiva */
.password-check-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #050810 0%, #0d1124 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.password-check-modal {
    background: rgba(13, 17, 36, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 3.5rem;
    max-width: 480px;
    width: 90%;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
    text-align: center;
    animation: modalFadeIn 0.4s ease;
}

.password-check-modal h2 {
    color: var(--light);
    margin-bottom: 0.75rem;
    font-size: 2rem;
}

.password-check-modal > p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.password-check-modal form {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.password-check-modal input[type="password"] {
    width: 100%;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(8, 12, 24, 0.85);
    color: var(--light);
    font-size: 1rem;
    text-align: center;
}

.password-check-modal input[type="password"]:focus {
    outline: 2px solid var(--accent);
    border-color: var(--accent);
}

.password-check-modal .btn {
    width: 100%;
    margin-top: 0.5rem;
}

.back-link {
    display: inline-block;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    margin-top: 1rem;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--secondary);
}

/* Grid del equipo */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.team-member-card {
    background: rgba(10, 14, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 12px 28px rgba(5, 9, 26, 0.4);
}

.team-member-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 179, 0, 0.4);
    box-shadow: 0 16px 36px rgba(26, 35, 126, 0.5);
}

.team-member-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.team-member-card h3 {
    color: var(--light);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.team-role {
    color: var(--secondary);
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0;
}

/* Sección de redes sociales */
.social-media-section {
    margin: 3rem 0;
    padding: 2.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.section-light p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.social-media-section h3 {
    color: var(--light);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.social-media-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.social-media-card {
    background: rgba(10, 14, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    text-decoration: none;
    color: var(--light);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 12px 28px rgba(5, 9, 26, 0.4);
}

.social-media-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.social-media-card.instagram {
    background: linear-gradient(135deg, rgba(225, 48, 108, 0.15), rgba(225, 48, 108, 0.05));
    border-color: rgba(225, 48, 108, 0.3);
}

.social-media-card.instagram:hover {
    border-color: rgba(225, 48, 108, 0.6);
    background: linear-gradient(135deg, rgba(225, 48, 108, 0.25), rgba(225, 48, 108, 0.1));
}

.social-media-card.tiktok {
    background: linear-gradient(135deg, rgba(0, 242, 234, 0.15), rgba(255, 0, 80, 0.05));
    border-color: rgba(0, 242, 234, 0.3);
}

.social-media-card.tiktok:hover {
    border-color: rgba(0, 242, 234, 0.6);
    background: linear-gradient(135deg, rgba(0, 242, 234, 0.25), rgba(255, 0, 80, 0.1));
}

.social-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-media-card:hover .social-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.social-icon svg {
    width: 32px;
    height: 32px;
    color: var(--light);
}

.social-media-card h4 {
    color: var(--light);
    font-size: 1.25rem;
    margin: 0;
    font-weight: 600;
}

.social-media-card p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 0.95rem;
}

/* Galería de medios */
.media-gallery {
    margin: 3rem 0;
}

.media-gallery:first-of-type {
    margin-top: 0;
}

.media-gallery h3 {
    color: var(--light);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.video-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

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

.video-item,
.photo-item {
    background: rgba(10, 14, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(5, 9, 26, 0.4);
}

.video-item:hover,
.photo-item:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 179, 0, 0.4);
    box-shadow: 0 16px 32px rgba(26, 35, 126, 0.5);
}

.video-placeholder,
.photo-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, rgba(26, 35, 126, 0.3), rgba(0, 172, 193, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.photo-placeholder {
    aspect-ratio: 1 / 1;
}

.video-placeholder::before,
.photo-placeholder::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.05) 50%, transparent 70%);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.video-placeholder svg,
.photo-placeholder svg {
    width: 48px;
    height: 48px;
    color: rgba(255, 255, 255, 0.4);
    z-index: 1;
}

.video-title,
.photo-title {
    padding: 1rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 0.9rem;
    text-align: center;
    font-weight: 500;
}

@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
    }

    .hero {
        padding-top: 3.5rem;
    }

    .orbit--large {
        width: 380px;
        height: 380px;
        top: -200px;
        right: -200px;
    }

    .orbit--medium {
        width: 260px;
        height: 260px;
        top: -140px;
        right: -140px;
    }

    .orbit--small {
        width: 160px;
        height: 160px;
        top: -80px;
        right: -80px;
    }

    .satellite {
        width: 80px;
        height: 32px;
        top: 90px;
        right: 70px;
    }

    .satellite::before,
    .satellite::after {
        width: 34px;
        height: 20px;
        top: 6px;
    }

    .satellite::before {
        left: -28px;
    }

    .satellite::after {
        right: -28px;
    }

    .signal {
        width: 90px;
        height: 90px;
        top: 70px;
        right: 150px;
    }

    .section-light {
        padding: 2.5rem 1.75rem;
    }

    .stats {
        justify-content: center;
    }

    .secret-access-btn {
        top: 1rem;
        right: 1rem;
        width: 44px;
        height: 44px;
    }

    .password-modal-content {
        padding: 2rem 1.5rem;
    }

    .password-modal-content h2 {
        font-size: 1.5rem;
    }

    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 1rem;
    }

    .team-member-card {
        padding: 1.5rem 1rem;
    }

    .social-media-cards {
        grid-template-columns: 1fr;
    }

    .video-gallery,
    .photo-gallery {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation: none !important;
        transition: none !important;
    }
}

@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(-8deg); }
    50% { transform: translateY(-10px) rotate(-4deg); }
}

@keyframes floatSoft {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.08); opacity: 1; }
}

@keyframes starDrift {
    from { transform: translateY(0); }
    to { transform: translateY(200px); }
}

@keyframes nebulaShift {
    from { transform: translate3d(0, 0, 0) scale(1); }
    to { transform: translate3d(40px, -30px, 0) scale(1.05); }
}

/* Contenedor de video exclusivo */
.exclusive-video-container {
    margin: 2rem 0;
}

.video-wrapper {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.video-placeholder-large {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, rgba(26, 35, 126, 0.3), rgba(0, 172, 193, 0.2));
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(5, 9, 26, 0.5);
    animation: floatSoft 7s ease-in-out infinite;
}

.video-placeholder-large::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.05) 50%, transparent 70%);
    animation: shimmer 2s infinite;
}

.video-placeholder-large svg {
    width: 80px;
    height: 80px;
    color: rgba(255, 255, 255, 0.5);
    z-index: 1;
    margin-bottom: 1rem;
}

.video-placeholder-large p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    z-index: 1;
    margin: 0;
}

/* Contenedor de presentación */
.presentation-container {
    margin: 2rem 0;
}

.presentation-wrapper {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.presentation-placeholder {
    background: rgba(10, 14, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 4rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 20px 40px rgba(5, 9, 26, 0.5);
    transition: all 0.3s ease;
    position: relative;
}

.presentation-placeholder::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.presentation-placeholder:hover {
    border-color: rgba(255, 179, 0, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 24px 48px rgba(26, 35, 126, 0.6);
}

.presentation-placeholder:hover::after {
    opacity: 1;
}

.presentation-placeholder svg {
    width: 100px;
    height: 100px;
    color: rgba(255, 255, 255, 0.5);
}

.presentation-placeholder p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.presentation-placeholder .btn {
    margin-top: 0.5rem;
}

/* Brand + sponsor logos */
.brand-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.brand-hero img {
    max-width: 320px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.4));
}

.sponsor-logo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.sponsor-logo-card {
    background: rgba(10, 14, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 1.5rem;
    text-align: center;
    display: grid;
    gap: 0.75rem;
    align-items: center;
    justify-items: center;
    box-shadow: 0 12px 28px rgba(5, 9, 26, 0.45);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.sponsor-logo-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 179, 0, 0.4);
}

.sponsor-logo-surface {
    width: 100%;
    padding: 0.75rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 110px;
}

.sponsor-logo-card img {
    max-width: 100%;
    max-height: 80px;
    height: auto;
    object-fit: contain;
}

.sponsor-logo-card p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    font-size: 0.9rem;
}

.sponsor-logo-card .btn {
    width: 100%;
    text-align: center;
}

.sponsor-placeholder {
    width: 64px;
    height: 64px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.45);
}

.sponsor-placeholder svg {
    width: 32px;
    height: 32px;
}


/* Media cards */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.media-card {
    background: rgba(10, 14, 28, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 12px 28px rgba(5, 9, 26, 0.45);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.media-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 179, 0, 0.4);
}

.media-thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, rgba(26, 35, 126, 0.35), rgba(0, 172, 193, 0.2));
}

.media-thumb video,
.media-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.media-card--vertical .media-thumb {
    aspect-ratio: 9 / 16;
    background: #0b0f1a;
}

.media-card--vertical .media-thumb video {
    object-fit: contain;
    background: #0b0f1a;
}

.media-meta {
    padding: 1rem 1.25rem 1.25rem;
    display: grid;
    gap: 0.4rem;
}

.media-meta h3 {
    color: var(--light);
    font-size: 1.05rem;
    margin: 0;
}

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