@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Inter:wght@300;400;600;800&display=swap');

:root {
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --accent: #ff6b00;
    --accent-glow: rgba(255, 107, 0, 0.4);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --glass: rgba(30, 41, 59, 0.7);
    --border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
.technical-font {
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 10px;
}

/* Glassmorphism Classes */
.glass-nav {
    background: var(--glass);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.glass-card {
    background: var(--glass);
    backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    border-radius: 1rem;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.5), var(--bg-dark)),
        url('despues/IMG-20251129-WA0004.jpg');
    background-size: cover;
    background-position: center;
    padding: 2rem;
}

.hero h1 {
    font-size: clamp(2rem, 8vw, 5rem);
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px var(--accent-glow));
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 2rem 0;
}

.gallery-item {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 16/9;
    border: 1px solid var(--border);
}

.gallery-item img,
.gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover img,
.gallery-item:hover video {
    transform: scale(1.1);
}

.gallery-item .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .overlay {
    opacity: 1;
}

/* Lightbox */
#lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    grid-template-columns: 1fr 350px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#lightbox.active {
    display: grid;
    opacity: 1;
}

@media (max-width: 900px) {
    #lightbox {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr auto;
    }
}

.lightbox-main {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    position: relative;
}

.lightbox-main img,
.lightbox-main video {
    max-width: 100%;
    max-height: 85vh;
    border-radius: 0.5rem;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
}

.lightbox-sidebar {
    background: var(--bg-card);
    padding: 2.5rem;
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.lightbox-sidebar h3 {
    color: var(--accent);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.lightbox-sidebar p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.close-btn {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    color: #fff;
    font-size: 3rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s ease;
    z-index: 2100;
}

.close-btn:hover {
    color: var(--accent);
}

/* Technical Details Label */
.tech-label {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--accent);
    color: #000;
    font-weight: 800;
    font-size: 0.75rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

/* Sections */
section {
    padding: 8rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-head {
    margin-bottom: 4rem;
}

.section-head h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-head h2::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    animation: fadeInUp 0.8s ease forwards;
}