/* CSS Variables */
:root {
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --bg-light: #12121a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #606070;
    --accent: #00ff88;
    --accent-dim: #00aa5a;
    --accent-red: #ff4444;
    --accent-blue: #4488ff;
    --font-main: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Space Mono', 'Courier New', monospace;
}

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

html {
    scroll-behavior: smooth;
}

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

/* Three.js Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* Navigation */
#nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to bottom, rgba(10, 10, 15, 0.95), transparent);
    backdrop-filter: blur(10px);
    transition: background 0.3s ease;
}

#nav.scrolled {
    background: rgba(10, 10, 15, 0.98);
}

.nav-brand a {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: -1px;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Sections */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-dark {
    background: rgba(5, 5, 8, 0.8);
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
}

.hero-content {
    max-width: 900px;
}

.hero h1 {
    font-size: clamp(4rem, 12vw, 10rem);
    font-weight: 700;
    letter-spacing: -5px;
    margin-bottom: 2rem;
    line-height: 1;
}

/* Glitch Effect */
.glitch {
    position: relative;
    animation: glitch-skew 1s infinite linear alternate-reverse;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--accent-red);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 var(--accent-blue);
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(31px, 9999px, 94px, 0); transform: skew(0.2deg); }
    5% { clip: rect(70px, 9999px, 71px, 0); transform: skew(0.5deg); }
    10% { clip: rect(29px, 9999px, 24px, 0); transform: skew(0.1deg); }
    15% { clip: rect(83px, 9999px, 57px, 0); transform: skew(0.9deg); }
    20% { clip: rect(96px, 9999px, 22px, 0); transform: skew(0.3deg); }
    25% { clip: rect(64px, 9999px, 45px, 0); transform: skew(0.2deg); }
    30% { clip: rect(39px, 9999px, 71px, 0); transform: skew(0.4deg); }
    35% { clip: rect(79px, 9999px, 35px, 0); transform: skew(0.7deg); }
    40% { clip: rect(11px, 9999px, 94px, 0); transform: skew(0.1deg); }
    45% { clip: rect(95px, 9999px, 32px, 0); transform: skew(0.6deg); }
    50% { clip: rect(5px, 9999px, 56px, 0); transform: skew(0.2deg); }
    55% { clip: rect(48px, 9999px, 89px, 0); transform: skew(0.8deg); }
    60% { clip: rect(72px, 9999px, 40px, 0); transform: skew(0.3deg); }
    65% { clip: rect(23px, 9999px, 78px, 0); transform: skew(0.5deg); }
    70% { clip: rect(91px, 9999px, 19px, 0); transform: skew(0.2deg); }
    75% { clip: rect(44px, 9999px, 66px, 0); transform: skew(0.7deg); }
    80% { clip: rect(8px, 9999px, 83px, 0); transform: skew(0.1deg); }
    85% { clip: rect(56px, 9999px, 47px, 0); transform: skew(0.4deg); }
    90% { clip: rect(37px, 9999px, 92px, 0); transform: skew(0.6deg); }
    95% { clip: rect(68px, 9999px, 28px, 0); transform: skew(0.3deg); }
    100% { clip: rect(15px, 9999px, 75px, 0); transform: skew(0.8deg); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(65px, 9999px, 100px, 0); transform: skew(0.3deg); }
    5% { clip: rect(35px, 9999px, 44px, 0); transform: skew(0.6deg); }
    10% { clip: rect(88px, 9999px, 12px, 0); transform: skew(0.2deg); }
    15% { clip: rect(22px, 9999px, 67px, 0); transform: skew(0.8deg); }
    20% { clip: rect(77px, 9999px, 33px, 0); transform: skew(0.1deg); }
    25% { clip: rect(51px, 9999px, 89px, 0); transform: skew(0.5deg); }
    30% { clip: rect(14px, 9999px, 55px, 0); transform: skew(0.7deg); }
    35% { clip: rect(92px, 9999px, 28px, 0); transform: skew(0.2deg); }
    40% { clip: rect(40px, 9999px, 76px, 0); transform: skew(0.4deg); }
    45% { clip: rect(7px, 9999px, 48px, 0); transform: skew(0.9deg); }
    50% { clip: rect(83px, 9999px, 95px, 0); transform: skew(0.1deg); }
    55% { clip: rect(29px, 9999px, 61px, 0); transform: skew(0.6deg); }
    60% { clip: rect(56px, 9999px, 17px, 0); transform: skew(0.3deg); }
    65% { clip: rect(71px, 9999px, 84px, 0); transform: skew(0.7deg); }
    70% { clip: rect(18px, 9999px, 39px, 0); transform: skew(0.2deg); }
    75% { clip: rect(94px, 9999px, 52px, 0); transform: skew(0.5deg); }
    80% { clip: rect(33px, 9999px, 73px, 0); transform: skew(0.8deg); }
    85% { clip: rect(62px, 9999px, 26px, 0); transform: skew(0.1deg); }
    90% { clip: rect(46px, 9999px, 98px, 0); transform: skew(0.4deg); }
    95% { clip: rect(11px, 9999px, 41px, 0); transform: skew(0.6deg); }
    100% { clip: rect(79px, 9999px, 59px, 0); transform: skew(0.3deg); }
}

@keyframes glitch-skew {
    0% { transform: skew(0deg); }
    20% { transform: skew(0deg); }
    21% { transform: skew(1deg); }
    22% { transform: skew(0deg); }
    100% { transform: skew(0deg); }
}

.definitions {
    text-align: left;
    max-width: 700px;
    margin: 0 auto;
}

.definitions h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.definitions p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.definitions .num {
    color: var(--accent);
    font-family: var(--font-mono);
    font-weight: 700;
    margin-right: 0.5rem;
}

.blink {
    animation: blink 1s step-end infinite;
    color: var(--accent);
}

@keyframes blink {
    50% { opacity: 0; }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* About Section */
.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content .lead {
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.social-link {
    margin-top: 2rem;
}

.social-link a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: 0 20px 40px rgba(0, 255, 136, 0.1);
}

.project-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 1.5rem;
    filter: brightness(0) invert(1);
}

.project-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.project-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: var(--accent);
    color: var(--bg-dark);
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.3s ease;
    border: 2px solid var(--accent);
}

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

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

.btn-outline:hover {
    background: var(--accent);
    color: var(--bg-dark);
}

/* Feature Blocks */
.feature-block {
    margin-bottom: 5rem;
}

.feature-block h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.feature-block h3 .date {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.feature-block .lead {
    font-size: 1.3rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.feature-block p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    max-width: 900px;
}

.highlight-block {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(68, 136, 255, 0.1));
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid rgba(0, 255, 136, 0.2);
    text-align: center;
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.feature-item {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border-left: 3px solid var(--accent);
}

.feature-item h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

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

/* Two Column Layout */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
    margin: 2rem 0;
}

.two-col img {
    width: 100%;
    border-radius: 8px;
}

/* Video Grid */
.video-grid {
    margin: 2rem 0;
}

.video-grid video {
    width: 100%;
    border-radius: 8px;
}

.video-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.video-stack video {
    width: 100%;
    border-radius: 8px;
}

.video-embed {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 8px;
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Media Grid */
.media-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.media-grid img,
.media-grid video {
    width: 100%;
    border-radius: 8px;
    aspect-ratio: 16/9;
    object-fit: cover;
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.portfolio-overlay h4 {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

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

/* Shop */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 2rem auto 0;
}

.shop-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.shop-card:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
}

.shop-card img {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin-bottom: 1.5rem;
    border-radius: 8px;
}

.shop-card h3 {
    color: var(--accent);
    margin-bottom: 1rem;
}

.shop-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.center {
    text-align: center;
}

/* Contact */
.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-content a {
    color: var(--accent);
    text-decoration: none;
}

.contact-content .tagline {
    color: var(--text-muted);
    font-style: italic;
    margin: 1rem 0 2rem;
}

.locations {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

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

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

/* Footer */
footer {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Responsive */
@media (max-width: 1024px) {
    .two-col {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--bg-darker);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .nav-links a {
        font-size: 1.5rem;
    }

    .hero h1 {
        letter-spacing: -2px;
    }

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

    .feature-block h3 {
        font-size: 1.5rem;
    }

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .section {
        padding: 4rem 0;
    }

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

    .locations {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Animations on scroll */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}