* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

:root {
    --primary: #8b5cf6; /* Violet */
    --primary-glow: rgba(139, 92, 246, 0.3);
    --secondary: #6366f1; /* Indigo */
    --bg-dark: #000000; /* Obsidian Black */
    --bg-card: rgba(10, 10, 10, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #ffffff;
    --text-muted: #888888;
    --accent: #0ea5e9; /* Sky */
}

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

/* --- Utilities --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.highlight {
    background: linear-gradient(90deg, #8b5cf6, #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.glass {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
}

/* --- Navigation --- */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
}

nav.scrolled {
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--glass-border);
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

.btn-cta {
    background: #ffffff;
    color: #030014;
    padding: 0.9rem 2.2rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
}

.btn-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.2);
}

.badge-pill {
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid var(--glass-border);
    padding: 0.5rem 1.2rem;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-bg .glow-mesh {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, var(--primary-glow), transparent 70%);
    opacity: 0.8;
    filter: blur(80px);
    animation: glowMove 20s infinite alternate ease-in-out;
}

@keyframes glowMove {
    0% { transform: translate(-20%, -20%) scale(1.2); opacity: 0.4; }
    50% { transform: translate(20%, 20%) scale(1); opacity: 0.6; }
    100% { transform: translate(-10%, 10%) scale(1.1); opacity: 0.4; }
}

.hero-bg .grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(139, 92, 246, 0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.2) 1px, transparent 1px);
    background-size: 80px 80px;
    transform: perspective(1000px) rotateX(60deg) translateY(0%);
    transform-origin: top;
    mask-image: linear-gradient(to bottom, black, transparent);
    -webkit-mask-image: linear-gradient(to bottom, black, transparent);
    opacity: 0.8;
    animation: gridScroll 15s linear infinite;
}

@keyframes gridScroll {
    from { background-position: 0 0; }
    to { background-position: 0 60px; }
}

.tech-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.circuit-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    height: 1px;
    width: 200px;
    opacity: 0.6;
    animation: circuitFlow 8s infinite linear;
}

.circuit-line:nth-child(1) { top: 20%; left: -200px; animation-delay: 0s; }
.circuit-line:nth-child(2) { top: 50%; left: -200px; animation-delay: 2s; }
.circuit-line:nth-child(3) { top: 80%; left: -200px; animation-delay: 5s; }

@keyframes circuitFlow {
    from { transform: translateX(0); opacity: 0; }
    50% { opacity: 0.3; }
    to { transform: translateX(2000px); opacity: 0; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, transparent, var(--bg-dark) 80%);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero h1 {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(3rem, 8vw, 5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

/* --- Stats --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.stat-card {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Portfolio (Bento Grid) --- */
.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: 200px;
    gap: 1.5rem;
}

.portfolio-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.5s ease;
}

.portfolio-card:hover {
    transform: scale(1.02);
}

.portfolio-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.portfolio-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(to top, rgba(2, 6, 23, 0.9), transparent);
    z-index: 2;
}

.portfolio-info h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.portfolio-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.card-lg { grid-column: span 8; grid-row: span 3; }
.card-md { grid-column: span 4; grid-row: span 3; }
.card-sm { grid-column: span 6; grid-row: span 2; }
.card-tall { grid-column: span 4; grid-row: span 4; }

/* --- Clients --- */
.clients-section {
    padding: 6rem 0;
    background: rgba(15, 23, 42, 0.3);
}

.marquee {
    display: flex;
    overflow: hidden;
    user-select: none;
    gap: 4rem;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-content {
    flex-shrink: 0;
    display: flex;
    justify-content: space-around;
    min-width: 100%;
    gap: 4rem;
    animation: scroll 30s linear infinite;
}

@keyframes scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-100%); }
}

.client-logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--text-muted);
    opacity: 0.5;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* --- Contact --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: white;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--primary);
}

/* --- Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

/* --- Footer --- */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--glass-border);
    margin-top: 6rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.social-links a {
    color: var(--text-muted);
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

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

@media (max-width: 968px) {
    .nav-links { display: none; }
    .portfolio-grid { grid-template-columns: 1fr; grid-auto-rows: auto; }
    .card-lg, .card-md, .card-sm, .card-tall { grid-column: span 1; grid-row: auto; height: 300px; }
    .contact-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
}