:root {
  --bg: #04070d;
  --bg-2: #0c1018;
  --card: #121722;
  --line: rgba(255,255,255,0.08);
  --text: #f5f0ea;
  --muted: #b8b0a8;
  --orange: #ef7b23;
  --orange-2: #f4a77b;
  --green: #23c16b;
  --shadow: 0 18px 48px rgba(0,0,0,0.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(180deg, #03060b 0%, #050912 100%);
  background-size: 100% 94px, 94px 100%, cover;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1040px, calc(100% - 32px)); margin: 0 auto; }
.narrow { width: min(900px, 100%); margin-inline: auto; }
.section { padding: 56px 0; position: relative; }
.section-lined { border-top: 1px solid var(--line); }
.center { text-align: center; }
h1,h2,h3 { margin: 0 0 16px; line-height: 1.12; }
h1,h2 { font-family: 'Prata', serif; font-weight: 400; }
h1 { font-size: clamp(34px, 6vw, 62px); }
h2 { font-size: clamp(30px, 4vw, 46px); }
h3 { font-size: 20px; }
p { color: var(--muted); line-height: 1.65; margin: 0 0 16px; }
.muted { color: #8f8a86; }
.orange-subtitle { color: var(--orange); font-family: 'Inter', sans-serif; font-size: 24px; margin-bottom: 18px; }
.topbar {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(4,7,13,0.72);
  border-bottom: 1px solid var(--line);
}
.topbar-inner { display:flex; align-items:center; justify-content:space-between; gap: 18px; min-height: 72px; }
.brand { font-weight: 800; letter-spacing: 0.12em; font-size: 13px; }
.nav { display:flex; gap: 24px; flex-wrap: wrap; }
.nav a { color: #d0c8bf; font-size: 14px; }
.top-cta {
  padding: 12px 18px; border-radius: 999px; background: var(--orange); color:#111;
  font-weight: 700; box-shadow: var(--shadow);
}
.hero { min-height: 720px; overflow: hidden; display:flex; align-items:center; }
.hero-bg {
  position:absolute; inset:0;
  background:
    linear-gradient(90deg, rgba(4,7,13,0.65), rgba(4,7,13,0.18)),
    radial-gradient(circle at right top, rgba(239,123,35,0.15), transparent 30%),
    url('assets/hero_bg.jpg') center top/cover no-repeat;
  transform: scale(1.05);
}
.hero-grid { position:relative; z-index:1; padding-top: 60px; padding-bottom: 60px; }
.hero-card {
  width:min(640px, 100%); padding: 32px; border:1px solid rgba(255,255,255,0.1);
}
.glass { background: rgba(17, 21, 31, 0.72); backdrop-filter: blur(10px); box-shadow: var(--shadow); }
.eyebrow { color: var(--orange); text-transform: uppercase; letter-spacing: 0.16em; font-size: 12px; font-weight:700; }
.hero-text { font-size: 18px; max-width: 560px; }
.hero-list { list-style:none; display:flex; gap:18px; padding:0; margin:0 0 26px; color:#eee2d8; flex-wrap:wrap; }
.hero-list li { padding:10px 14px; background:rgba(255,255,255,0.06); border-radius:999px; border:1px solid rgba(255,255,255,0.08); }
.hero-actions,.cta-row { display:flex; gap:14px; flex-wrap:wrap; }
.btn {
  display:inline-flex; align-items:center; justify-content:center; min-height:52px; padding: 0 24px;
  border-radius:10px; font-weight:700; border:1px solid transparent; transition:.25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(180deg, #ff9c44, var(--orange)); color:#151515; }
.btn-secondary { background: #ff842e; color:#181818; }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,0.18); color: #f8efe7; }
.btn-dark { background: #0f141d; color: #fff; box-shadow: 0 10px 24px rgba(0,0,0,.3); }
.big-cta { min-width: 220px; }
.two-col { display:grid; grid-template-columns: 1.1fr 1fr; gap: 28px; align-items:center; }
.soft-card {
  background: linear-gradient(180deg, rgba(20,25,35,0.95), rgba(13,17,25,0.95));
  border:1px solid rgba(255,255,255,0.07);
  border-radius: 18px; box-shadow: var(--shadow);
}
.media-card { overflow:hidden; }
.media-card img { width:100%; height:100%; object-fit:cover; }
.check-list { list-style:none; padding:0; margin:0; display:grid; gap:12px; }
.check-list li {
  position:relative; padding-left:28px; color:#ddd3cb;
}
.check-list li::before {
  content:'•'; position:absolute; left:8px; top:-1px; color:var(--orange); font-size:24px; line-height:1;
}
.cards-3 { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 28px; }
.feature-card { padding: 26px; min-height: 180px; }
.feature-card h3 { color: #fff1e3; }
.problems { background: rgba(255,255,255,0.02); }
.cards-2 { display:grid; grid-template-columns: repeat(2, 1fr); gap:18px; margin-top: 26px; }
.problem-card { padding: 24px; color: #ece2d8; min-height: 92px; display:flex; align-items:center; }
.stats-grid { display:grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 26px 0 24px; }
.stat { padding: 24px 18px; text-align:center; }
.stat strong { display:block; color:var(--orange); font-size: 28px; margin-bottom:6px; }
.stat span { color:#ddd0c5; font-size:14px; }
.practice-grid { align-items: start; }
.keep-examples { overflow:hidden; }
.program-list { display:grid; gap:16px; margin-top: 24px; }
.program-item { display:grid; grid-template-columns: 62px 1fr; gap:18px; padding: 22px; align-items:start; }
.program-item span {
  width: 40px; height: 40px; border-radius: 12px; display:grid; place-items:center;
  background: rgba(255,255,255,0.05); color: var(--orange); font-weight:800;
}
.teacher-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items:center; }
.pill {
  display:inline-block; padding: 8px 16px; border-radius:999px; background: rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.08); color:#fff3e8; margin-bottom: 18px;
}
.teacher-lead { font-size: 24px; color: #fff3e9; }
.teacher-stats { display:flex; gap: 40px; margin-top: 24px; }
.teacher-stats strong { display:block; color: #fff; font-size: 30px; }
.teacher-stats span { color: var(--muted); }
.teacher-photo { overflow:hidden; padding: 18px; }
.teacher-photo img { width:100%; border-radius: 14px; object-fit: cover; aspect-ratio: 3/4; }
.results-card { padding: 28px; }
.video-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap:20px; margin-top: 24px; }
.video-card {
  aspect-ratio: 16/10; border-radius: 18px; background: #f7f7f7; position: relative;
  display:flex; align-items:center; justify-content:center; box-shadow: var(--shadow);
}
.video-card span {
  width: 0; height: 0; border-top: 18px solid transparent; border-bottom: 18px solid transparent;
  border-left: 28px solid #f1362e; margin-left: 8px;
}
.review-shots { display:grid; grid-template-columns: 1fr 1fr; gap:16px; margin-top: 18px; }
.review-shot { padding: 22px; color:#f4ece7; }
.prices-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 26px; }
.price-card { padding: 26px; min-height: 280px; }
.price-label { text-transform: uppercase; letter-spacing: .08em; font-size: 12px; }
.price { font-size: 38px; font-weight: 800; color: var(--orange); margin: 8px 0 14px; }
.featured { outline: 1px solid rgba(239,123,35,0.42); }
.soon { display:flex; flex-direction:column; justify-content:center; }
.price-soon { margin-top: 20px; }
.faq-wrap { max-width: 760px; }
.faq-list { display:grid; gap: 12px; margin-top: 22px; }
.faq-item { padding: 0 18px; }
.faq-item summary {
  cursor:pointer; list-style:none; padding: 20px 0; font-weight:700; color:#fff0e5;
}
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item p { padding-bottom: 20px; margin:0; }
.final-cta {
  background: linear-gradient(180deg, #ecaa83, #eba176);
  color: #171717;
}
.final-cta h2, .final-cta p { color: #1b1a18; }
.final-cta-inner { display:grid; grid-template-columns: 1.1fr .9fr; gap:24px; align-items:center; }
.signup-form { display:grid; gap:12px; }
.signup-form input {
  width:100%; min-height: 52px; border:none; border-radius: 12px; padding: 0 16px; font: inherit;
}
.footer { padding: 20px 0 80px; border-top:1px solid rgba(0,0,0,0.12); }
.footer-inner { display:flex; justify-content:space-between; gap:16px; color:#b8a89b; font-size:14px; flex-wrap:wrap; }
.floating {
  position: fixed; right: 24px; width: 58px; height: 58px; border-radius: 18px; display:grid; place-items:center;
  z-index: 35; box-shadow: var(--shadow); transition: .3s ease; opacity: 0; visibility: hidden; transform: translateY(12px);
}
.floating.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.floating-up {
  bottom: 104px; background: rgba(18,24,35,0.9); border:1px solid rgba(255,255,255,0.08); font-size: 28px;
}
.floating-wa {
  bottom: 32px; background: #0b1018; border:1px solid rgba(255,255,255,0.08); color:#fff;
}
.floating-wa svg { width:34px; height:34px; }
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(24px);
  background:#111722; color:#fff; padding:14px 18px; border-radius:12px; border:1px solid rgba(255,255,255,.08);
  opacity:0; transition:.3s ease; z-index:50;
}
.toast-show { opacity:1; transform: translateX(-50%) translateY(0); }
@media (max-width: 920px) {
  .two-col,.teacher-grid,.final-cta-inner,.cards-3,.stats-grid,.prices-grid,.video-grid,.review-shots { grid-template-columns: 1fr; }
  .cards-2 { grid-template-columns: 1fr; }
  .nav { display:none; }
  .hero { min-height: 620px; }
  .teacher-photo img { aspect-ratio: 4/5; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 24px, 1000px); }
  .section { padding: 42px 0; }
  .hero-card { padding: 22px; }
  .hero-text { font-size: 16px; }
  .teacher-stats { gap: 20px; }
  .floating { right: 14px; width: 52px; height: 52px; border-radius: 16px; }
}