:root {
  --bg: #07080C;
  --bg-soft: #0B0E14;
  --bg-card: #0F1320;
  --border: #1F2937;
  --text: #E5E7EB;
  --muted: #94A3B8;
  --accent: #5EB8FF;
  --accent-2: #C084FC;
  --accent-warm: #FBBF24;
  --max: 1080px;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); }
body {
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 { font-family: 'Inter', -apple-system, system-ui, sans-serif; font-weight: 700; line-height: 1.2; margin: 0 0 12px; }
h1 { font-size: clamp(30px, 4.8vw, 48px); letter-spacing: -0.025em; font-weight: 800; }
h2 { font-size: clamp(24px, 3.2vw, 32px); letter-spacing: -0.02em; }
h3 { font-size: 18px; letter-spacing: -0.01em; }
p { margin: 0 0 16px; color: #D1D5DB; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50; backdrop-filter: blur(12px);
  background: rgba(7,8,12,0.78); border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; max-width: var(--max); margin: 0 auto; }
.nav-brand { display: flex; align-items: center; gap: 10px; font-family: 'Inter', sans-serif; font-weight: 800; font-size: 20px; color: #fff; }
.nav-brand img { width: 32px; height: 32px; }
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a { color: var(--muted); padding: 8px 12px; border-radius: 8px; font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: #fff; background: var(--bg-soft); text-decoration: none; }
.btn-cta { background: var(--accent); color: #07080C !important; padding: 10px 18px !important; border-radius: 10px; font-weight: 600; }
.btn-cta:hover { background: #7BC5FF; text-decoration: none !important; }
.btn-ghost { color: var(--text) !important; border: 1px solid var(--border); padding: 10px 16px !important; border-radius: 10px; }
@media (max-width: 700px) {
  .nav-links a:not(.btn-cta) { display: none; }
}

/* Hero */
.hero { padding: 80px 0 56px; text-align: center; position: relative; }
.hero .deckie { width: 220px; height: auto; margin: 0 auto 24px; display: block; filter: drop-shadow(0 12px 40px rgba(94,184,255,0.25)); }
.hero h1 { max-width: 820px; margin: 0 auto 16px; }
.hero .lede { max-width: 620px; margin: 0 auto 28px; font-size: 19px; color: var(--muted); }
.hero-cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.hero-pills { display: flex; gap: 10px; justify-content: center; margin-top: 22px; flex-wrap: wrap; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--border); font-size: 13px; color: var(--muted); }

/* Section */
section { padding: 64px 0; }
section h2 { text-align: center; margin-bottom: 12px; }
section .sublede { text-align: center; max-width: 620px; margin: 0 auto 40px; color: var(--muted); font-size: 17px; }

/* Feature grid */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
@media (max-width: 800px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }
.card {
  background: linear-gradient(180deg, var(--bg-card), var(--bg-soft));
  border: 1px solid var(--border); border-radius: 16px; padding: 24px;
}
.card h3 { margin-bottom: 8px; color: #fff; }
.card .icon { font-size: 28px; margin-bottom: 12px; }
.card p { margin: 0; font-size: 15px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .steps { grid-template-columns: 1fr; } }
.step { text-align: center; padding: 20px 16px; }
.step .num {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #07080C; font-weight: 800; display: grid; place-items: center;
  font-family: 'Inter', sans-serif; font-size: 20px; margin: 0 auto 14px;
}
.step h4 { margin: 0 0 6px; font-size: 17px; color: #fff; }
.step p { font-size: 14px; color: var(--muted); margin: 0; }

/* Pricing */
.tiers { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 820px; margin: 0 auto; }
@media (max-width: 700px) { .tiers { grid-template-columns: 1fr; } }
.tier { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 28px; }
.tier.premium { border-color: var(--accent-2); position: relative; }
.tier.premium::before {
  content: "Premium"; position: absolute; top: -12px; left: 24px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #07080C; padding: 4px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.04em;
}
.tier h3 { font-size: 24px; margin-bottom: 6px; }
.tier .price { font-family: 'Inter', sans-serif; font-size: 40px; font-weight: 800; color: #fff; margin: 8px 0 4px; }
.tier .price small { font-size: 16px; font-weight: 500; color: var(--muted); }
.tier ul { list-style: none; padding: 0; margin: 20px 0 24px; }
.tier li { padding: 8px 0; color: #D1D5DB; font-size: 15px; display: flex; gap: 10px; align-items: flex-start; }
.tier li::before { content: "✓"; color: var(--accent); font-weight: 700; }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; }
.q {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
  margin-bottom: 12px; padding: 18px 22px;
}
.q summary {
  cursor: pointer; list-style: none; font-weight: 600; color: #fff; font-size: 17px;
  display: flex; justify-content: space-between; align-items: center;
}
.q summary::-webkit-details-marker { display: none; }
.q summary::after { content: "+"; font-size: 24px; color: var(--muted); transition: transform 0.2s; }
.q[open] summary::after { content: "−"; }
.q p { margin: 14px 0 0; color: #D1D5DB; font-size: 15px; }

/* Footer */
footer { padding: 48px 0 40px; border-top: 1px solid var(--border); margin-top: 64px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
footer .links { display: flex; gap: 18px; flex-wrap: wrap; }
footer a { color: var(--muted); }
footer a:hover { color: #fff; }

/* Buttons (shared) */
.btn-primary {
  background: var(--accent); color: #07080C; padding: 14px 28px; border-radius: 12px;
  font-weight: 700; font-size: 16px; display: inline-block; border: none; cursor: pointer;
}
.btn-primary:hover { background: #7BC5FF; text-decoration: none; }
.btn-secondary {
  background: transparent; color: var(--text); padding: 14px 28px; border-radius: 12px;
  font-weight: 600; font-size: 16px; display: inline-block; border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg-soft); text-decoration: none; }

/* Background FX (lighter version for marketing) */
.bgfx-static {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
  background:
    radial-gradient(900px 500px at 80% 0%, rgba(94,184,255,0.10), transparent 60%),
    radial-gradient(700px 500px at 10% 100%, rgba(192,132,252,0.08), transparent 60%);
}

/* Animated background, ported from the app (BackgroundFX). Used on the homepage. */
.bgfx {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(94,184,255,0.08), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(192,132,252,0.06), transparent 60%);
}
.bgfx-orb { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.5; will-change: transform; }
.bgfx-orb--blue   { width: 480px; height: 480px; left: -120px; top: -120px;
  background: radial-gradient(circle, rgba(94,184,255,0.40), rgba(94,184,255,0) 70%);
  animation: bgfx-drift1 22s ease-in-out infinite alternate; }
.bgfx-orb--purple { width: 560px; height: 560px; right: -160px; top: 30%;
  background: radial-gradient(circle, rgba(192,132,252,0.32), rgba(192,132,252,0) 70%);
  animation: bgfx-drift2 26s ease-in-out infinite alternate; }
.bgfx-orb--amber  { width: 380px; height: 380px; left: 30%; bottom: -140px;
  background: radial-gradient(circle, rgba(251,191,36,0.20), rgba(251,191,36,0) 70%);
  animation: bgfx-drift3 30s ease-in-out infinite alternate; }
.bgfx-card {
  position: absolute; width: 56px; height: 80px; border-radius: 8px;
  background: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  opacity: 0.5; will-change: transform;
}
.bgfx-card::after {
  content: ""; position: absolute; inset: 8px; border-radius: 4px;
  background: linear-gradient(135deg, var(--cardc, #5EB8FF), transparent 70%); opacity: 0.5;
}
.bgfx-card--1 { left:  8%; top: 18%; --cardc: #5EB8FF; animation: bgfx-float1 18s ease-in-out infinite; }
.bgfx-card--2 { left: 78%; top: 12%; --cardc: #C084FC; animation: bgfx-float2 22s ease-in-out infinite; transform: rotate(8deg); }
.bgfx-card--3 { left: 14%; top: 72%; --cardc: #FBBF24; animation: bgfx-float3 26s ease-in-out infinite; transform: rotate(-6deg); }
.bgfx-card--4 { left: 70%; top: 78%; --cardc: #5EB8FF; animation: bgfx-float1 24s ease-in-out infinite reverse; transform: rotate(12deg); }
.bgfx-card--5 { left: 48%; top: 40%; --cardc: #C084FC; animation: bgfx-float2 28s ease-in-out infinite; opacity: 0.3; transform: rotate(-3deg); }
.bgfx-grain {
  position: absolute; inset: 0; opacity: 0.04; mix-blend-mode: overlay;
  background-image: radial-gradient(rgba(255,255,255,0.6) 1px, transparent 1px);
  background-size: 3px 3px;
}
@keyframes bgfx-drift1 { 0% { transform: translate3d(0,0,0) scale(1); } 100% { transform: translate3d(80px,60px,0) scale(1.08); } }
@keyframes bgfx-drift2 { 0% { transform: translate3d(0,0,0) scale(1); } 100% { transform: translate3d(-60px,40px,0) scale(1.1); } }
@keyframes bgfx-drift3 { 0% { transform: translate3d(0,0,0) scale(1); } 100% { transform: translate3d(50px,-60px,0) scale(1.05); } }
@keyframes bgfx-float1 { 0%,100% { transform: translate3d(0,0,0) rotate(0deg); } 50% { transform: translate3d(20px,-30px,0) rotate(6deg); } }
@keyframes bgfx-float2 { 0%,100% { transform: translate3d(0,0,0) rotate(8deg); } 50% { transform: translate3d(-25px,24px,0) rotate(-4deg); } }
@keyframes bgfx-float3 { 0%,100% { transform: translate3d(0,0,0) rotate(-6deg); } 50% { transform: translate3d(18px,-20px,0) rotate(4deg); } }
@media (prefers-reduced-motion: reduce) { .bgfx-orb, .bgfx-card { animation: none !important; } }