html {
    scroll-behavior: smooth;
}

:root {
    --bg-color: #000000;
    --text-color: #ffffff;
    --accent-color: #ffffff;
    --secondary-bg: #111111;
    --border-color: #333333;
    --card-bg: #0a0a0a;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Moving Grid Background */
.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: black;
    overflow: hidden;
    perspective: 500px;
}

.grid-background::after {
    content: '';
    position: absolute;
    width: 400%;
    height: 400%;
    top: -100%;
    left: -150%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.1) 2px, transparent 2px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.1) 2px, transparent 2px);
    background-size: 100px 100px;
    transform: rotateX(65deg);
    transform-origin: center center;
    animation: moveGridForward 3s linear infinite;
    mask-image: linear-gradient(to top, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 80%);
    -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,1) 40%, rgba(0,0,0,0) 80%);
}

@keyframes moveGridForward {
    0% {
        transform: rotateX(65deg) translateY(0);
    }
    100% {
        transform: rotateX(65deg) translateY(100px);
    }
}

/* Header & Nav */
header {
    padding: 2rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: 'Syncopate', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    position: relative;
    color: white;
}

/* Glitch Effect */
.glitch {
    position: relative;
    display: inline-block;
}

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

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff00c1;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #00fff9, 2px 2px #ff00c1;
    animation: glitch-anim2 1s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(31px, 9999px, 94px, 0); transform: skew(0.85deg); }
    5% { clip: rect(70px, 9999px, 71px, 0); transform: skew(0.35deg); }
    10% { clip: rect(62px, 9999px, 80px, 0); transform: skew(0.55deg); }
    15% { clip: rect(15px, 9999px, 72px, 0); transform: skew(0.95deg); }
    20% { clip: rect(78px, 9999px, 92px, 0); transform: skew(0.45deg); }
    25% { clip: rect(14px, 9999px, 20px, 0); transform: skew(0.15deg); }
    30% { clip: rect(67px, 9999px, 63px, 0); transform: skew(0.35deg); }
    35% { clip: rect(96px, 9999px, 12px, 0); transform: skew(0.65deg); }
    40% { clip: rect(48px, 9999px, 18px, 0); transform: skew(0.85deg); }
    45% { clip: rect(39px, 9999px, 86px, 0); transform: skew(0.45deg); }
    50% { clip: rect(20px, 9999px, 35px, 0); transform: skew(0.25deg); }
    55% { clip: rect(76px, 9999px, 60px, 0); transform: skew(0.55deg); }
    60% { clip: rect(100px, 9999px, 95px, 0); transform: skew(0.75deg); }
    65% { clip: rect(81px, 9999px, 70px, 0); transform: skew(0.15deg); }
    70% { clip: rect(3px, 9999px, 26px, 0); transform: skew(0.35deg); }
    75% { clip: rect(54px, 9999px, 66px, 0); transform: skew(0.95deg); }
    80% { clip: rect(41px, 9999px, 100px, 0); transform: skew(0.25deg); }
    85% { clip: rect(57px, 9999px, 34px, 0); transform: skew(0.55deg); }
    90% { clip: rect(26px, 9999px, 98px, 0); transform: skew(0.35deg); }
    95% { clip: rect(1px, 9999px, 45px, 0); transform: skew(0.65deg); }
    100% { clip: rect(93px, 9999px, 100px, 0); transform: skew(0.85deg); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(65px, 9999px, 100px, 0); transform: skew(0.15deg); }
    23% { clip: rect(44px, 9999px, 100px, 0); transform: skew(0.15deg); }
    35% { clip: rect(3px, 9999px, 100px, 0); transform: skew(0.15deg); }
    45% { clip: rect(78px, 9999px, 100px, 0); transform: skew(0.15deg); }
    55% { clip: rect(12px, 9999px, 100px, 0); transform: skew(0.15deg); }
    65% { clip: rect(34px, 9999px, 100px, 0); transform: skew(0.15deg); }
    75% { clip: rect(90px, 9999px, 100px, 0); transform: skew(0.15deg); }
    85% { clip: rect(22px, 9999px, 100px, 0); transform: skew(0.15deg); }
    100% { clip: rect(56px, 9999px, 100px, 0); transform: skew(0.15deg); }
}

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

nav ul li a {
    color: var(--text-color);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    opacity: 0.7;
    transition: var(--transition);
}

nav ul li a:hover {
    opacity: 1;
}

/* Hero Section */
.hero {
    height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 5%;
    margin-top: 80px;
    border-bottom: 1px solid var(--border-color);
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 1rem;
    letter-spacing: -2px;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.6;
    max-width: 600px;
}

/* Categories */
.categories {
    padding: 4rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.categories h2 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 2rem;
    opacity: 0.5;
    text-align: center;
}

.category-list {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.category-item {
    padding: 0.8rem 2rem;
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.category-item.active, .category-item:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

/* Portfolio Grid */
.portfolio-grid {
    padding: 4rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.server-title {
    margin-bottom: 3rem;
}

.server-title h3 {
    font-size: 2rem;
    font-weight: 700;
}

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

.grid-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/9;
    display: flex;
    flex-direction: column;
}

.grid-item img, .grid-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    cursor: pointer;
    transition: var(--transition);
}

.video-overlay:hover {
    background: rgba(0,0,0,0.1);
}

.play-icon {
    font-size: 3rem;
    color: white;
    opacity: 0.8;
    transition: var(--transition);
}

.video-overlay:hover .play-icon {
    transform: scale(1.2);
    opacity: 1;
}

.placeholder-web {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #111;
    font-family: 'Syncopate', sans-serif;
    font-size: 1.2rem;
    text-transform: uppercase;
    color: rgba(255,255,255,0.2);
    border: 1px dashed var(--border-color);
}

.portfolio-section {
    transition: var(--transition);
}

/* Contact Section */
.contact {
    padding: 8rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.contact h2 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 3rem;
    opacity: 0.5;
}

.discord-card {
    display: inline-block;
    padding: 2rem 4rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.discord-card:hover {
    border-color: white;
}

.discord-card p {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.6;
    margin-bottom: 0.5rem;
}

.discord-card .handle {
    font-family: 'Syncopate', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
}

/* Project Card (Grouped) */
.project-card .card-gallery {
    width: 100%;
    height: 100%;
    position: relative;
}

.gallery-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    object-fit: cover;
}

.gallery-img.active {
    opacity: 1;
    position: relative;
}

.gallery-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    transform: translateY(-50%);
    z-index: 10;
    pointer-events: none;
}

.gallery-nav button {
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    padding: 0.5rem 0.8rem;
    cursor: pointer;
    pointer-events: auto;
    transition: var(--transition);
}

.gallery-nav button:hover {
    background: white;
    color: black;
}

.item-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
    color: white;
    font-weight: 600;
    opacity: 0;
    transition: var(--transition);
    transform: translateY(10px);
    z-index: 5;
}

.grid-item:hover .item-info {
    opacity: 1;
    transform: translateY(0);
}

.video-item {
    grid-column: span 1;
}

/* Footer */
footer {
    padding: 4rem 5%;
    text-align: center;
    border-top: 1px solid var(--border-color);
    opacity: 0.5;
    font-size: 0.8rem;
}

/* Lightbox / Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    margin: auto;
    display: none;
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border: 1px solid var(--border-color);
}

#modalContainer {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
}

.close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: #bbb;
}

/* Modal Nav */
.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 1.5rem 1rem;
    cursor: pointer;
    font-size: 1.5rem;
    z-index: 2010;
    transition: var(--transition);
}

.modal-nav:hover {
    background: white;
    color: black;
}

.modal-nav.prev { left: 5%; }
.modal-nav.next { right: 5%; }

/* Responsive */
@media (max-width: 768px) {
    nav ul {
        display: none;
    }
    
    .grid-container {
        grid-template-columns: 1fr;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
}