:root {
  --bg: #0e1012;
  --surface: #181b1e;
  --card: #1f2327;
  --border: #2e3439;
  --text: #ffffff;
  --muted: #a7afb6;
  --lime: #d4f654;
  --water: #38bdf8;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 80% -10%, rgba(212, 246, 84, 0.10), transparent 60%), var(--bg);
  color: var(--text);
  font: 17px/1.55 "Inter Tight", -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.lime { color: var(--lime); }

.bar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 24px;
  padding: 14px max(16px, calc((100vw - 1140px) / 2));
  background: rgba(14, 16, 18, 0.75);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; }
.brand img { border-radius: 8px; }
.bar nav { display: flex; gap: 22px; margin-left: auto; color: var(--muted); font-weight: 500; font-size: 15px; }
.bar nav a:hover { color: var(--text); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 15px 26px; border-radius: 999px;
  background: var(--lime); color: #111315; font-weight: 700;
  transition: transform .15s ease, box-shadow .15s ease;
  box-shadow: 0 10px 30px -10px rgba(212, 246, 84, .6);
}
.btn:hover { transform: translateY(-2px); }
.btn.small { padding: 10px 18px; font-size: 15px; box-shadow: none; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); box-shadow: none; }

main { max-width: 1140px; margin: 0 auto; padding: 0 16px; }
section { padding: 72px 0; }
h1 { font-size: clamp(46px, 8vw, 86px); line-height: .98; letter-spacing: -0.035em; margin: 18px 0; font-weight: 900; }
h2 { font-size: clamp(30px, 4.6vw, 48px); line-height: 1.05; letter-spacing: -0.03em; margin: 8px 0 16px; font-weight: 800; }
h3 { margin: 0 0 6px; font-size: 18px; }
p { color: var(--muted); margin: 0 0 14px; }
.lead { font-size: 20px; max-width: 540px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--lime); margin: 0; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); }

.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; padding-top: 56px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.proof { display: flex; flex-wrap: wrap; gap: 22px; list-style: none; padding: 0; margin: 0; color: var(--muted); font-size: 15px; }
.proof b { color: var(--text); }

.phone {
  margin: 0; border-radius: 38px; overflow: hidden;
  border: 8px solid #1b1e21; background: #000;
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8), 0 0 0 1px rgba(255, 255, 255, .06);
}
.hero-phones { position: relative; height: 640px; }
.hero-phones .phone { position: absolute; width: 280px; }
.hero-phones .front { right: 18%; top: 0; z-index: 2; transform: rotate(-3deg); }
.hero-phones .back { right: -2%; top: 70px; transform: rotate(7deg); opacity: .85; }
.hero-phones::before {
  content: ""; position: absolute; inset: 15% 5% 10% 10%;
  background: radial-gradient(circle, rgba(212, 246, 84, .35), transparent 65%); filter: blur(40px);
}

.feature { display: grid; grid-template-columns: 300px 1fr; gap: 64px; align-items: center; padding: 48px 0; }
.feature.flip { grid-template-columns: 1fr 300px; }
.feature.flip .phone { order: 2; }
.ticks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 30px; }
.ticks li::before {
  content: "✓"; position: absolute; left: 0; top: 1px;
  width: 20px; height: 20px; border-radius: 50%; background: rgba(212, 246, 84, .15);
  color: var(--lime); font-size: 12px; font-weight: 900; display: grid; place-items: center;
}

.coach {
  display: grid; grid-template-columns: 1fr 300px; gap: 56px; align-items: center;
  margin: 40px 0; padding: 56px; border-radius: 32px;
  background: linear-gradient(160deg, #1b1f12, var(--surface) 55%);
  border: 1px solid rgba(212, 246, 84, .2);
}
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.card { background: rgba(0, 0, 0, .25); border: 1px solid var(--border); border-radius: 18px; padding: 18px; }
.card p { margin: 0; font-size: 15px; }

.pricing { text-align: center; }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; max-width: 760px; margin: 36px auto 0; text-align: left; }
.plan { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: 28px; }
.plan.pro { border: 2px solid var(--lime); box-shadow: 0 20px 60px -30px rgba(212, 246, 84, .5); }
.price { font-size: 44px; font-weight: 900; color: var(--text); margin: 4px 0; letter-spacing: -0.03em; }
.price small { font-size: 17px; color: var(--muted); font-weight: 600; }
.alt { font-size: 15px; }
.badge { position: absolute; top: -13px; right: 22px; background: var(--lime); color: #111315; font-size: 12px; font-weight: 800; padding: 5px 11px; border-radius: 999px; text-transform: uppercase; letter-spacing: .05em; }

.final { text-align: center; display: grid; justify-items: center; gap: 8px; }
.final img { border-radius: 18px; box-shadow: 0 0 60px rgba(212, 246, 84, .35); }

footer {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  max-width: 1140px; margin: 0 auto; padding: 28px 16px 48px;
  border-top: 1px solid var(--border); color: var(--muted); font-size: 14px;
}
footer nav { display: flex; gap: 20px; }

.doc { max-width: 720px; padding-top: 48px; }
.doc h2 { font-size: 22px; color: var(--lime); margin-top: 32px; }
.doc li { color: var(--muted); margin-bottom: 6px; }

@media (max-width: 860px) {
  .bar nav { display: none; }
  .bar .btn.small { margin-left: auto; }
  section { padding: 48px 0; }
  .hero, .feature, .feature.flip, .coach { grid-template-columns: 1fr; gap: 32px; }
  .feature.flip .phone { order: 0; }
  .feature .phone, .coach .phone { max-width: 280px; margin: 0 auto; }
  .hero-phones { height: 520px; }
  .hero-phones .phone { width: 230px; }
  .hero-phones .front { right: 30%; }
  .hero-phones .back { right: 2%; }
  .coach { padding: 28px 20px; }
  .grid, .plans { grid-template-columns: 1fr; }
}