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

:root {
  --bg: #07070d;
  --bg-2: #0b0b14;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #edeef5;
  --muted: #9a9ab4;
  --faint: #6b6b83;

  --violet: #8b7bff;
  --cyan: #39d3ff;
  --pink: #ff6ba6;
  --green: #4ade80;
  --amber: #ffb347;

  --grad: linear-gradient(115deg, #8b7bff 0%, #39d3ff 50%, #ff6ba6 100%);
  --radius: 20px;
  --maxw: 1160px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.02em; }

.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ============ Ambient background ============ */
.aurora { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: radial-gradient(120% 90% at 50% -10%, #12102a 0%, var(--bg) 55%); }
.blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5; will-change: transform; }
.blob-1 { width: 46vw; height: 46vw; background: #6a4bff; top: -12vw; left: -8vw; animation: drift1 22s var(--ease) infinite alternate; }
.blob-2 { width: 40vw; height: 40vw; background: #17b8d8; top: 10vw; right: -10vw; animation: drift2 26s var(--ease) infinite alternate; }
.blob-3 { width: 38vw; height: 38vw; background: #ff5c94; bottom: -14vw; left: 25vw; opacity: 0.35; animation: drift3 30s var(--ease) infinite alternate; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(100% 60% at 50% 0%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(100% 60% at 50% 0%, #000 0%, transparent 75%);
}
@keyframes drift1 { to { transform: translate(6vw, 8vw) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-8vw, 6vw) scale(1.1); } }
@keyframes drift3 { to { transform: translate(4vw, -6vw) scale(1.2); } }

/* ============ Nav ============ */
.nav { position: sticky; top: 0; z-index: 50; padding: 14px 0; transition: background .35s var(--ease), border-color .35s, padding .35s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(8,8,15,0.72); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom-color: var(--border); padding: 10px 0; }
.nav-inner { display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; }
.brand-mark { width: 28px; height: 28px; }
.brand-name { letter-spacing: -0.01em; }
.nav-links { display: flex; gap: 30px; margin-left: auto; font-size: 0.94rem; color: var(--muted); }
.nav-links a { position: relative; transition: color .2s; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -5px; width: 0; height: 2px; background: var(--grad); transition: width .3s var(--ease); border-radius: 2px; }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { padding: 8px 18px; font-size: 0.9rem; }

/* ============ Buttons ============ */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--font-display); font-weight: 500; font-size: 0.98rem; padding: 13px 26px; border-radius: 999px; border: 1px solid transparent; cursor: pointer; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s, border-color .25s; white-space: nowrap; }
.btn-primary { background: var(--grad); color: #0a0a12; font-weight: 600; box-shadow: 0 8px 30px -8px rgba(120,90,255,0.6); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -10px rgba(120,90,255,0.75); }
.btn-ghost { background: var(--surface); border-color: var(--border); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); border-color: var(--border-strong); transform: translateY(-3px); }
.btn-lg { padding: 16px 34px; font-size: 1.05rem; }
.btn-app { background: var(--surface); border-color: var(--border-strong); color: var(--text); font-size: 0.92rem; padding: 11px 20px; }
.btn-app:hover { transform: translateY(-2px); border-color: var(--accent, var(--border-strong)); box-shadow: 0 10px 26px -12px var(--accent-glow, transparent); }

/* ============ Hero ============ */
.hero { position: relative; padding: 70px 0 40px; }
.hero-inner { position: relative; z-index: 2; max-width: 820px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--muted); background: var(--surface); border: 1px solid var(--border); padding: 7px 16px; border-radius: 999px; margin-bottom: 26px; }
.hero-title { font-size: clamp(2.5rem, 6.2vw, 4.6rem); font-weight: 700; margin-bottom: 24px; }
.hero-sub { font-size: clamp(1.05rem, 2vw, 1.28rem); color: var(--muted); max-width: 620px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 30px; }
.hero-badges { display: flex; gap: 10px; flex-wrap: wrap; }
.badge { font-size: 0.82rem; color: var(--faint); border: 1px solid var(--border); border-radius: 999px; padding: 5px 14px; background: rgba(255,255,255,0.02); }

/* Floating cards */
.hero-visual { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.float-card { position: absolute; display: flex; flex-direction: column; align-items: center; gap: 8px; width: 118px; height: 118px; justify-content: center; border-radius: 24px; background: var(--surface-2); border: 1px solid var(--border); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 20px 50px -20px rgba(0,0,0,0.7); }
.float-card .fc-glyph { font-size: 2.2rem; }
.float-card .fc-name { font-family: var(--font-display); font-size: 0.82rem; color: var(--muted); }
.fc-1 { top: 8%; right: 6%; animation: floaty 7s var(--ease) infinite alternate; }
.fc-2 { top: 44%; right: 20%; animation: floaty 8.5s var(--ease) infinite alternate-reverse; }
.fc-3 { top: 66%; right: 3%; animation: floaty 6.5s var(--ease) infinite alternate; }
.float-card[data-accent="cyan"] { box-shadow: 0 20px 50px -18px rgba(57,211,255,0.4); }
.float-card[data-accent="green"] { box-shadow: 0 20px 50px -18px rgba(74,222,128,0.35); }
.float-card[data-accent="amber"] { box-shadow: 0 20px 50px -18px rgba(255,179,71,0.35); }
@keyframes floaty { from { transform: translateY(0) rotate(-3deg); } to { transform: translateY(-22px) rotate(3deg); } }

/* ============ Marquee ============ */
.marquee { overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 18px 0; margin-top: 40px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 26px; white-space: nowrap; width: max-content; animation: scroll 30s linear infinite; font-family: var(--font-display); font-size: 1.05rem; color: var(--muted); }
.marquee-track .dot { color: var(--violet); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ============ Sections ============ */
.section { padding: 100px 0; }
.section-head { max-width: 680px; margin-bottom: 56px; }
.kicker { font-family: var(--font-display); font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--violet); }
.section-title { font-size: clamp(1.9rem, 4vw, 2.9rem); margin: 14px 0 16px; }
.section-lead { font-size: 1.1rem; color: var(--muted); }

/* ============ Apps grid ============ */
.apps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 22px; }
.app-card { position: relative; padding: 30px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); overflow: hidden; transition: transform .4s var(--ease), border-color .4s; }
.app-card[data-accent="cyan"] { --accent: var(--cyan); --accent-glow: rgba(57,211,255,0.4); }
.app-card[data-accent="green"] { --accent: var(--green); --accent-glow: rgba(74,222,128,0.4); }
.app-card[data-accent="amber"] { --accent: var(--amber); --accent-glow: rgba(255,179,71,0.4); }
.app-card:hover { transform: translateY(-6px); border-color: var(--accent); }
.app-card-glow { position: absolute; top: -40%; right: -30%; width: 70%; height: 80%; background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%); opacity: 0; transition: opacity .45s var(--ease); pointer-events: none; }
.app-card:hover .app-card-glow { opacity: 0.8; }
.app-top { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.app-icon { flex-shrink: 0; width: 56px; height: 56px; display: grid; place-items: center; font-size: 1.8rem; border-radius: 16px; background: var(--surface-2); border: 1px solid var(--border); }
.app-name { font-size: 1.4rem; }
.app-tag { font-size: 0.9rem; color: var(--accent); font-family: var(--font-display); }
.app-desc { color: var(--muted); font-size: 0.98rem; margin-bottom: 20px; }
.app-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 26px; }
.app-features li { position: relative; padding-left: 26px; font-size: 0.93rem; color: var(--text); }
.app-features li::before { content: ""; position: absolute; left: 0; top: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent-glow); }
.app-foot { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.app-price { font-size: 0.8rem; color: var(--faint); }

/* ============ Stats ============ */
.stats-band { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 56px 0; background: linear-gradient(180deg, rgba(255,255,255,0.015), transparent); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat-num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.2rem, 5vw, 3.4rem); background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { font-size: 0.9rem; color: var(--muted); }

/* ============ Craft grid ============ */
.craft-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.craft-card { padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); transition: transform .35s var(--ease), background .35s, border-color .35s; }
.craft-card:hover { transform: translateY(-5px); background: var(--surface-2); border-color: var(--border-strong); }
.craft-icon { font-size: 1.8rem; width: 52px; height: 52px; display: grid; place-items: center; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--border); margin-bottom: 16px; }
.craft-card h3 { font-size: 1.18rem; margin-bottom: 8px; }
.craft-card p { color: var(--muted); font-size: 0.95rem; }

/* ============ FAQ ============ */
.faq-container { max-width: 820px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--border); border-radius: 16px; background: var(--surface); overflow: hidden; transition: border-color .3s, background .3s; }
.faq-item[open] { border-color: var(--border-strong); background: var(--surface-2); }
.faq-item summary { list-style: none; cursor: pointer; padding: 20px 24px; font-family: var(--font-display); font-weight: 500; font-size: 1.05rem; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.5rem; color: var(--violet); transition: transform .3s var(--ease); line-height: 1; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-body { padding: 0 24px 22px; color: var(--muted); font-size: 0.98rem; animation: fadeUp .4s var(--ease); }
.faq-body strong { color: var(--text); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

/* ============ CTA ============ */
.cta-band { padding: 110px 0; text-align: center; }
.cta-inner { max-width: 640px; margin: 0 auto; }
.cta-title { font-size: clamp(2.1rem, 5vw, 3.4rem); margin-bottom: 16px; }
.cta-sub { color: var(--muted); font-size: 1.12rem; margin-bottom: 32px; }

/* ============ Footer ============ */
.footer { border-top: 1px solid var(--border); padding: 40px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; }
.footer-brand .brand-mark { width: 26px; height: 26px; }
.footer-links { display: flex; gap: 24px; font-size: 0.92rem; color: var(--muted); }
.footer-links a { transition: color .2s; }
.footer-links a:hover { color: var(--text); }
.footer-note { font-size: 0.85rem; color: var(--faint); }

/* ============ Reveal animation ============ */
/* Only hide when JS is available to animate them back in. */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* ============ Responsive ============ */
@media (max-width: 860px) {
  .hero-visual { display: none; }
  .nav-links { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }
  .section { padding: 72px 0; }
  .hero { padding: 48px 0 20px; }
}
@media (max-width: 480px) {
  .nav-cta { display: none; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}