/*
 * MassiveGRID — Critical above-the-fold CSS
 * Loaded render-blocking (small file) so first paint is styled.
 * Full styles.css loads async via media="print" onload swap.
 */

:root {
    --bg-primary: #030712;
    --bg-secondary: #0a0f1a;
    --bg-tertiary: #111827;
    --bg-card: rgba(15, 23, 42, 0.6);
    --accent-gold: #F5A623;
    --accent-gold-light: #FFC857;
    --accent-gold-dim: rgba(245, 166, 35, 0.15);
    --accent-gold-glow: rgba(245, 166, 35, 0.3);
    --accent-green: #22c55e;
    --accent-blue: #3b82f6;
    --accent-blue-dim: rgba(59, 130, 246, 0.15);
    --accent-purple: #a855f7;
    --accent-purple-dim: rgba(168, 85, 247, 0.15);
    --accent-red: #ef4444;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-subtle: rgba(148, 163, 184, 0.1);
    --gradient-primary: linear-gradient(135deg, #F5A623 0%, #FFC857 50%, #F5A623 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(245, 166, 35, 0.12) 0%, transparent 70%);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
    font-family: 'Outfit', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.bg-grid {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-image: linear-gradient(rgba(245, 166, 35, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(245, 166, 35, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none; z-index: 0;
}

.bg-glow {
    position: fixed; top: -50%; left: -50%; width: 200%; height: 200%;
    background: var(--gradient-glow);
    will-change: transform;
    animation: rotateGlow 40s linear infinite;
    pointer-events: none; z-index: 0;
}

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

/* Nav */
nav {
    position: fixed; top: 0; left: 0; width: 100%; padding: 1.25rem 3rem;
    display: flex; justify-content: space-between; align-items: center;
    z-index: 1000; background: rgba(3, 7, 18, 0.85);
    backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-subtle);
}

.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 42px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a {
    color: var(--text-secondary); text-decoration: none; font-weight: 500;
    font-size: 0.95rem; transition: color 0.3s ease; position: relative;
    white-space: nowrap; display: flex; align-items: center; padding: 0.5rem 0;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: 0; left: 0; width: 0;
    height: 2px; background: var(--gradient-primary); transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--accent-gold); }
.nav-links a:hover::after { width: 100%; }

.nav-links .dropdown { position: relative; }
.nav-links .dropdown > a { display: flex; align-items: center; gap: 0.3rem; }
.nav-links .dropdown > a svg.dropdown-arrow {
    width: 14px; height: 14px; transition: transform 0.3s ease;
}
.nav-links .dropdown:hover > a svg.dropdown-arrow { transform: rotate(180deg); }
.nav-links .dropdown-menu {
    display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
    background: rgba(3, 7, 18, 0.98); backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle); border-radius: 12px;
    padding: 0.6rem; min-width: 240px; z-index: 1000;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.nav-links .dropdown-menu::before {
    content: ''; position: absolute; top: -0.75rem; left: 0; right: 0; height: 0.75rem;
}
.nav-links .dropdown:hover .dropdown-menu { display: flex; flex-direction: column; }
.nav-links .dropdown-menu a {
    padding: 0.7rem 1.15rem; border-radius: 8px; font-size: 0.93rem;
    white-space: nowrap;
}
.nav-links .dropdown-menu a::after { display: none; }
.nav-links .dropdown-menu a:hover { background: var(--bg-card); }

.nav-links .dropdown.mega .dropdown-menu {
    min-width: 720px; left: 50%; transform: translateX(-50%);
    padding: 1.25rem 1.5rem; display: none;
}
.nav-links .dropdown.mega:hover .dropdown-menu { display: block; }
.mega-menu-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.25rem 2rem;
}
.mega-menu-grid .mega-col-title {
    font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--accent-gold); padding: 0.5rem 0.85rem 0.35rem; pointer-events: none;
}
.mega-menu-grid a {
    padding: 0.55rem 0.85rem; border-radius: 6px; font-size: 0.9rem;
    white-space: nowrap; display: block; color: var(--text-secondary); text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.mega-menu-grid a:hover { background: var(--bg-card); color: var(--text-primary); }

.nav-links .dropdown.mega-4 .dropdown-menu {
    min-width: 960px; left: 50%; transform: translateX(-50%);
    padding: 1.25rem 1.5rem; display: none;
}
.nav-links .dropdown.mega-4:hover .dropdown-menu { display: block; }
.mega-menu-grid-4 {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.25rem 2rem;
}
.mega-menu-grid-4 .mega-col-title {
    font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--accent-gold); padding: 0.5rem 0.85rem 0.35rem; pointer-events: none;
}
.mega-menu-grid-4 a {
    padding: 0.55rem 0.85rem; border-radius: 6px; font-size: 0.9rem;
    white-space: nowrap; display: block; color: var(--text-secondary); text-decoration: none;
    transition: background 0.15s, color 0.15s;
}
.mega-menu-grid-4 a:hover { background: var(--bg-card); color: var(--text-primary); }

.nav-cta { display: flex; gap: 1rem; align-items: center; }

.mobile-menu-btn {
    display: none; background: none; border: none; color: var(--text-secondary);
    cursor: pointer; padding: 0.5rem; margin-left: 0.5rem;
}
.mobile-menu-btn:hover { color: var(--accent-gold); }

.mobile-menu {
    display: none; position: fixed; top: 80px; left: 0; right: 0;
    bottom: 0; overflow-y: auto; -webkit-overflow-scrolling: touch;
    background: rgba(3, 7, 18, 0.98); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle); padding: 1rem;
    flex-direction: column; gap: 0.25rem; z-index: 999;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
    color: var(--text-secondary); text-decoration: none; padding: 0.6rem 1rem;
    border-radius: 8px; transition: all 0.2s ease; font-size: 0.9rem;
}
.mobile-menu a:hover { background: var(--bg-card); color: var(--accent-gold); }
.mobile-menu .mobile-dropdown-title {
    color: var(--accent-gold); font-weight: 600; font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 0.1em; padding: 0.75rem 1rem 0.2rem;
}
.mobile-menu-divider { height: 1px; background: var(--border-subtle); margin: 0.5rem 0; }

/* Buttons */
.btn {
    padding: 0.8rem 1.75rem; border-radius: 8px; font-weight: 600; font-size: 0.95rem;
    cursor: pointer; transition: all 0.3s ease; text-decoration: none;
    display: inline-flex; align-items: center; gap: 0.5rem;
}
.btn-ghost {
    background: transparent; border: 1px solid var(--border-subtle); color: var(--text-secondary);
}
.btn-ghost:hover {
    background: var(--bg-card); color: var(--text-primary); border-color: var(--accent-gold);
}
.btn-primary {
    background: var(--gradient-primary); border: none; color: var(--bg-primary); font-weight: 700;
}
.btn-primary:hover {
    transform: translateY(-2px); box-shadow: 0 10px 40px var(--accent-gold-glow);
}
.btn-large { padding: 1rem 2rem; font-size: 1rem; }

/* Hero */
.hero {
    position: relative; min-height: 100vh; display: flex; flex-direction: column;
    justify-content: center; padding: 8rem 3rem 4rem; z-index: 1;
}
.hero-content { max-width: 900px; margin: 0 auto; text-align: center; }

.hero-badges { display: flex; justify-content: center; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 2rem; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1rem;
    background: var(--accent-gold-dim); border: 1px solid rgba(245, 166, 35, 0.3);
    border-radius: 100px; font-size: 0.85rem; color: var(--accent-gold);
}
.hero-badge-green {
    background: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.3);
    color: var(--accent-green);
}
.hero-badge-purple {
    background: rgba(168, 85, 247, 0.15);
    border-color: rgba(168, 85, 247, 0.3);
    color: var(--accent-purple);
}

.pulse-dot {
    width: 8px; height: 8px; background: var(--accent-green); border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.2); } }

.hero h1 {
    font-size: clamp(3rem, 8vw, 5.5rem); font-weight: 800; line-height: 1.05;
    margin-bottom: 1.5rem; letter-spacing: -0.03em;
}
.hero h1 .gradient-text,
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem; color: var(--text-secondary); max-width: 600px;
    margin: 0 auto 2.5rem; line-height: 1.7;
}

.hero-cta {
    display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
    margin-bottom: 4rem;
}

.stats-strip {
    display: flex; justify-content: center; gap: 4rem; flex-wrap: wrap;
    padding-top: 3rem; border-top: 1px solid var(--border-subtle);
}
.stat-item { text-align: center; }
.stat-value {
    font-family: 'Space Mono', monospace; font-size: 2.5rem; font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label { font-size: 0.85rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; }

/* Section headers */
.section-header { text-align: center; max-width: 700px; margin: 0 auto 4rem; }
.section-label {
    display: inline-block; font-size: 0.85rem; font-weight: 600; color: var(--accent-gold);
    text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 1rem;
}
.section-title { font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; margin-bottom: 1rem; letter-spacing: -0.02em; }
.section-subtitle { color: var(--text-secondary); font-size: 1.1rem; }

/* Animations */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideUp { from { transform: translateY(30px); } to { transform: translateY(0); } }

/* Scroll-reveal classes (used by js/common.js) */
.sr-hidden {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    will-change: opacity, transform;
}
.sr-visible { opacity: 1; transform: translateY(0); }

/* Mobile breakpoints (above-the-fold elements only) */
@media (max-width: 1200px) {
    .nav-links .dropdown.mega-4 .dropdown-menu { min-width: 720px; }
    .mega-menu-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
    .nav-links .dropdown.mega .dropdown-menu { min-width: 540px; }
    .mega-menu-grid { grid-template-columns: repeat(2, 1fr); }
    .nav-links .dropdown.mega-4 .dropdown-menu { min-width: 540px; }
    .mega-menu-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    nav { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
    .nav-cta .btn-ghost { display: none; }
    .hero { padding: 7rem 1.5rem 3rem; }
    .hero-badges { flex-direction: column; align-items: center; }
    .stats-strip { gap: 2rem; }
    .stat-value { font-size: 2rem; }
    .section-header { margin-bottom: 2.5rem; }
    .section-title { font-size: 1.75rem; }
    .section-subtitle { font-size: 1rem; }
}
@media (max-width: 480px) {
    nav { padding: 0.75rem 1rem; }
    .nav-cta .btn-primary { padding: 0.6rem 1rem; font-size: 0.85rem; }
    .logo img { height: 36px; }
    .mobile-menu { top: 60px; }
    .hero { padding: 6rem 1rem 2rem; }
    .hero h1 { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-cta { flex-direction: column; gap: 0.75rem; }
    .btn-large { width: 100%; justify-content: center; }
    .stats-strip { flex-direction: column; gap: 1.5rem; padding-top: 2rem; }
}