/* Variables */
:root {
    --bg-color: #030303;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent-color: #00ffcc;
    --accent-color-hover: #00ccaa;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
}

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

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

h1, h2, h3, .logo, .footer-logo {
    font-family: 'Outfit', sans-serif;
}

html {
    scroll-behavior: smooth;
}

/* Typography */
a {
    text-decoration: none;
    color: inherit;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(3, 3, 3, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 2px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.store-link {
    background: var(--accent-color);
    color: var(--bg-color) !important;
    padding: 8px 16px;
    border-radius: 20px;
    transition: background 0.3s ease, transform 0.3s ease !important;
}

.store-link:hover {
    background: var(--accent-color-hover);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    padding: 0 5%;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 255, 204, 0.15) 0%, rgba(3, 3, 3, 1) 60%);
    z-index: -1;
}

.hero-content h1 {
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fff 0%, #a0a0a0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content .subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--accent-color);
    margin-bottom: 1rem;
    letter-spacing: 4px;
    text-transform: uppercase;
}

.hero-content .description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 30px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
}

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

.primary-btn:hover {
    background: transparent;
    color: var(--accent-color);
}

.secondary-btn {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--glass-border);
    margin-left: 1rem;
}

.secondary-btn:hover {
    border-color: var(--text-primary);
    background: var(--glass-bg);
}

/* Animations */
.animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: var(--delay);
}

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

/* Portfolio Section */
.portfolio-section {
    padding: 100px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 3rem;
    text-align: center;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    padding: 8px 20px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.filter-btn:hover, .filter-btn.active {
    background: var(--glass-bg);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

/* Gallery Grid */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 4/5;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: transform 0.4s ease;
}

.gallery-item:hover {
    transform: translateY(-10px);
}

/* Placeholder Gradients */
.image-placeholder {
    width: 100%;
    height: 100%;
    transition: transform 0.6s ease;
}

.gallery-item:hover .image-placeholder {
    transform: scale(1.05);
}

.gradient-1 { background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 99%, #fecfef 100%); }
.gradient-2 { background: linear-gradient(120deg, #84fab0 0%, #8fd3f4 100%); }
.gradient-3 { background: linear-gradient(to top, #cfd9df 0%, #e2ebf0 100%); }
.gradient-4 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.gradient-5 { background: linear-gradient(to right, #ff758c 0%, #ff7eb3 100%); }
.gradient-6 { background: linear-gradient(to top, #5ee7df 0%, #b490ca 100%); }

/* If user puts an img in later */
.gallery-item img,
.gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img,
.gallery-item:hover video {
    transform: scale(1.05);
}

.item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s ease;
}

.gallery-item:hover .item-overlay {
    transform: translateY(0);
    opacity: 1;
}

.item-overlay h3 {
    font-size: 1.5rem;
    margin-bottom: 0.3rem;
}

.item-overlay p {
    color: var(--accent-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* CTA Section */
.cta-section {
    padding: 100px 5%;
    display: flex;
    justify-content: center;
}

.glass-panel {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    border-radius: 24px;
    padding: 4rem;
    text-align: center;
    max-width: 800px;
    width: 100%;
}

.glass-panel h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.glass-panel p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.cta-btn {
    font-size: 1.1rem;
    padding: 16px 40px;
}

/* Footer */
footer {
    padding: 3rem 5%;
    border-top: 1px solid var(--glass-border);
    margin-top: 50px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-logo {
    font-size: 1.2rem;
    font-weight: 700;
}

.footer-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
}

/* Reveal on Scroll */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

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

/* Image Viewer Modal */
.image-viewer-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(3, 3, 3, 0.95);
    backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.image-viewer-modal.open {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.viewer-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80vh;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.image-viewer-modal.open .viewer-content {
    transform: scale(1);
}

#viewer-caption {
    margin: 20px auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: var(--text-primary);
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
}

.close-viewer {
    position: absolute;
    top: 30px;
    right: 40px;
    color: var(--text-secondary);
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 2001;
}

.close-viewer:hover,
.close-viewer:focus {
    color: var(--accent-color);
    text-decoration: none;
    cursor: pointer;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* simple mobile nav approach for now */
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    
    .secondary-btn {
        margin-left: 0;
    }
    
    .glass-panel {
        padding: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}