@import 'https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600&family=Sora:wght@400;600;700;800&family=JetBrains+Mono:wght@400;700&display=swap';

:root {
    --bg: #030407;
    --surface: rgba(255, 255, 255, 0.02);
    --surface-hover: rgba(255, 255, 255, 0.04);
    --border: rgba(255, 255, 255, 0.07);
    --border-bright: rgba(255, 255, 255, 0.15);
    --accent: #64ffb4;
    --accent-glow: rgba(100, 255, 180, 0.2);
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #475569;
    --glass-blur: blur(12px);
    --transition-slow: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    --glow-x: 50%;
    --glow-y: 50%;
    
    /* Layout */
    --section-gap: clamp(4rem, 12vw, 12rem);
    --container-padding: clamp(1rem, 5vw, 4rem);
}

.badge-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fade-in-up 0.8s forwards 0.2s;
}

.security-badge, .hero-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: rgba(100, 255, 180, 0.05);
    border: 1px solid rgba(100, 255, 180, 0.2);
    color: var(--accent);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    min-width: 140px;
}

.security-badge i { width: 14px; height: 14px; }

.scan-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(100, 255, 180, 0.03) 50%, transparent 50%);
    background-size: 100% 4px;
    pointer-events: none;
    z-index: 100;
    opacity: 0.2;
}

/* Noise Texture Overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3column%3filter id='noiseFilter'%3column%3feTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3column%3f/filter%3column%3rect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3column%3f/svg%3e");
    opacity: 0.05;
    pointer-events: none;
    z-index: 9999;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: Outfit, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
    position: relative;
    background-image: 
        radial-gradient(circle at 100% 100%, rgba(0, 255, 136, 0.03) 0%, transparent 20%),
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 50px 50px, 50px 50px;
    background-attachment: fixed;
}

/* Hide scrollbar for Chrome, Safari and Opera */
body::-webkit-scrollbar {
    display: none;
}

/* Blueprint Ornaments */
.ornament {
    position: absolute;
    font-family: monospace;
    font-size: 0.65rem;
    color: var(--accent);
    opacity: 0.3;
    letter-spacing: 0.15em;
    pointer-events: none;
    text-transform: uppercase;
    z-index: 10;
}

.ornament-tl { top: 2rem; left: 2rem; border-top: 1px solid var(--accent); border-left: 1px solid var(--accent); padding: 8px; }
.ornament-br { bottom: 2rem; right: 2rem; border-bottom: 1px solid var(--accent); border-right: 1px solid var(--accent); padding: 8px; }

.section-padding {
    padding: clamp(4rem, 10vw, 8rem) 0;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
}

.scan-line {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    position: relative;
    margin: var(--section-gap) 0;
    opacity: 0.2;
}

.scan-line::after {
    content: "[ GFX_PHYSICS_INIT ]";
    position: absolute;
    right: var(--container-padding);
    top: -15px;
    font-size: 9px;
    color: var(--accent);
    font-family: monospace;
    letter-spacing: 2px;
}

/* Platform Selector */
.platform-selector {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 4rem auto -3rem;
    position: relative;
    z-index: 30;
}

.platform-btn {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 0.6rem 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: var(--transition-fast);
    border-radius: 4px;
}

.platform-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(100, 255, 180, 0.05);
}

.platform-btn.active {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(100, 255, 180, 0.1);
    box-shadow: 0 0 20px var(--accent-glow);
}

/* CLI Redesign */
.cli-wrapper {
    max-width: 650px;
    margin: 4rem auto 0;
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    position: relative;
    z-index: 20;
}

.cli-box {
    flex: 1;
    padding: 1.5rem 2rem;
    text-align: left;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.95rem;
    color: var(--accent);
}

.cli-line {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.cli-line::before {
    content: '>';
    position: absolute;
    left: 0;
    opacity: 0.5;
}

.copy-btn {
    background: var(--accent);
    border: none;
    width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.copy-btn i {
    width: 20px;
    height: 20px;
    color: #000;
}

.copy-btn:hover {
    background: #fff;
    transform: scale(1);
}

.copy-btn:active {
    transform: scale(0.95);
}

/* Marquee */
.status-marquee {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(100, 255, 180, 0.02);
    border-top: 1px solid rgba(100, 255, 180, 0.05);
    padding: 0.75rem 0;
    overflow: hidden;
    white-space: nowrap;
}

.marquee-content {
    display: inline-block;
    animation: marquee 40s linear infinite;
    font-family: monospace;
    font-size: 10px;
    color: var(--accent);
    opacity: 0.4;
    letter-spacing: 1px;
}

@media (max-width: 992px) {
    .grid { grid-template-columns: repeat(2, 1fr); }
    .hero-title { font-size: 3.5rem; }
}

@media (max-width: 768px) {
    .grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.8rem; }
    .section-padding { padding: 4rem 0; }
    .stats { flex-direction: column; gap: 3rem; align-items: flex-start; }
    .cli-wrapper { flex-direction: column; }
    .copy-btn { width: 100%; height: 50px; }
    .ornament { display: none !important; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.2rem; }
    .hero-actions { flex-direction: column; width: 100%; }
    .btn { width: 100%; text-align: center; }
}

/* Custom Cursor */
.cursor-dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 10001;
    transition: transform 0.1s;
    transform: translate(-50%, -50%);
}

.cursor-outline {
    width: 30px;
    height: 30px;
    border: 1px solid var(--accent);
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.15s ease-out, opacity 0.3s;
    background: var(--accent-glow);
    opacity: 0.3;
    transform: translate(-50%, -50%);
}

h1, h2, h3, .heading-font {
    font-family: Sora, sans-serif;
    letter-spacing: -0.02em;
}

canvas#background-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
}


/* Glass Utility */
.glass {
    background: var(--surface);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border);
    border-radius: 1.5rem;
}

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

.hero-tag {
    opacity: 1;
}

.hero-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, #64748b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    transform: translateY(30px);
    animation: fade-in-up 1s forwards 0.4s;
}

.hero-description {
    max-width: 600px;
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fade-in-up 1s forwards 0.6s;
}

/* Components */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--accent);
    color: #000;
    font-weight: 600;
    border-radius: 0.75rem;
    text-decoration: none;
    transition: var(--transition-fast);
    opacity: 0;
    transform: translateY(30px);
    animation: fade-in-up 1s forwards 0.8s;
}

.btn:active {
    transform: translateY(0) scale(0.98);
}

.star-badge {
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.7rem;
    margin-left: 12px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.star-badge::before {
    content: '★';
    font-size: 0.8rem;
    color: var(--accent);
}

.btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 10px 30px -5px var(--accent-glow);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-bright);
    color: var(--text);
}

.btn-outline:hover {
    background: var(--surface);
    border-color: var(--accent);
}

/* Features Grid */

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.card, .workflow-step {
    position: relative;
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--border);
    transition: var(--transition-slow);
}

.card { padding: 2.5rem; }
.workflow-step { padding: 3rem 2rem; border-radius: 1.5rem; }

.card::before, .workflow-step::before {
    content: '';
    position: absolute;
    height: 150%;
    width: 150%;
    top: -25%;
    left: -25%;
    background: conic-gradient(transparent, transparent, transparent, var(--accent));
    opacity: 0;
    z-index: 0;
    pointer-events: none;
}

.card:hover::before, .workflow-step:hover::before {
    animation: rotate 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 1;
}

.card::after, .workflow-step::after {
    content: '';
    position: absolute;
    inset: 1px;
    background: var(--bg);
    border-radius: inherit;
    z-index: 1;
}

.card > *, .workflow-step > * {
    position: relative;
    z-index: 2;
}

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

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.card-icon {
    width: 3rem;
    height: 3rem;
    background: var(--accent-glow);
    color: var(--accent);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.card p {
    color: var(--text-muted);
    font-size: 1rem;
}

/* Stats Section */
.stats {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 3rem;
}

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

.stat-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent);
    display: block;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
}

/* CLI Snippet */

.cli-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--accent);
}


.cli-line span {
    color: var(--text-muted);
}

/* Terminal Simulation */
.terminal-sim {
    width: 100%;
    max-width: 600px;
    height: 320px;
    margin: 4rem 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    text-align: left;
    border: 1px solid var(--border-bright);
    box-shadow: 0 40px 100px -20px rgba(0,0,0,0.5);
}

.terminal-header {
    background: rgba(255,255,255,0.05);
    padding: 0.75rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.terminal-header .dots {
    display: flex;
    gap: 0.5rem;
}

.terminal-header .dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-bright);
}

.terminal-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: monospace;
    letter-spacing: 0.05em;
}

.terminal-body {
    padding: 1.5rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--text);
    overflow-y: auto;
    flex: 1;
}

.terminal-body .line {
    margin-bottom: 0.5rem;
    display: flex;
    gap: 1rem;
    opacity: 0;
}

.terminal-body .line.animate-fade-in {
    animation: terminal-line-fade 0.4s forwards;
}

.terminal-body .prompt {
    color: var(--accent);
    font-weight: bold;
}

.terminal-body .time {
    color: var(--text-dim);
    min-width: 75px;
}

.terminal-body .success {
    color: var(--accent);
}

@keyframes terminal-line-fade {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-dim);
    font-size: 0.9rem;
}

footer a {
    color: var(--accent);
    text-decoration: none;
}

/* Keyframes */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Workflow Steps */
.workflow-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.workflow-step:hover {
    background: var(--surface-hover);
}

.step-num {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-family: Sora, sans-serif;
    font-weight: 800;
    font-size: 3rem;
    opacity: 0.1;
    color: var(--accent);
    line-height: 1;
}

.workflow-step h4 {
    font-family: Sora, sans-serif;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.workflow-step p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

@media (max-width: 900px) {
    .workflow-grid { grid-template-columns: 1fr; }
}