/* Melym Indicator — feuille de style */
:root {
  --bg: #07080c;
  --bg-2: #0d0f16;
  --card: rgba(255, 255, 255, 0.035);
  --card-border: rgba(232, 197, 110, 0.16);
  --text: #eceae4;
  --muted: #9a978f;
  --gold: #e8c56e;
  --gold-2: #b8872d;
  --gold-soft: rgba(232, 197, 110, 0.12);
  --green: #3ecf8e;
  --red: #f0616d;
  --radius: 18px;
  --maxw: 1160px;
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* Fond : halo doré + grain léger */
.bg-glow {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(232, 197, 110, 0.16), transparent 60%),
    radial-gradient(700px 480px at -10% 30%, rgba(184, 135, 45, 0.10), transparent 60%),
    radial-gradient(800px 600px at 50% 120%, rgba(62, 207, 142, 0.05), transparent 60%),
    var(--bg);
}

/* Navigation */
.nav {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(7, 8, 12, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 600; letter-spacing: 0.02em; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 30px; height: 30px; }
.brand-name { font-family: var(--serif); font-size: 1.45rem; font-weight: 600; }
.brand-name span { color: var(--gold); }
.nav-links { display: flex; gap: 28px; font-size: 0.93rem; }
.nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--text); text-decoration: none; }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; border: 0; cursor: pointer;
  font: 600 0.98rem/1 var(--sans); letter-spacing: 0.01em;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-gold {
  color: #1a1305;
  background: linear-gradient(135deg, #f6dc92 0%, var(--gold) 40%, var(--gold-2) 100%);
  box-shadow: 0 10px 30px -10px rgba(232, 197, 110, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
.btn-gold:hover { box-shadow: 0 16px 40px -12px rgba(232, 197, 110, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.5); }
.btn-ghost { color: var(--text); background: transparent; border: 1px solid rgba(255, 255, 255, 0.14); }
.btn-ghost:hover { border-color: var(--gold); }
.btn-sm { padding: 10px 18px; font-size: 0.88rem; }

/* Hero */
.hero { padding: 88px 0 72px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); padding: 7px 14px; border: 1px solid var(--card-border); border-radius: 999px;
  background: var(--gold-soft);
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 12px var(--gold); }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.08; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); margin: 22px 0 20px; }
h1 em, h2 em { font-style: italic; color: var(--gold); }
.gold-text {
  background: linear-gradient(120deg, #fbe7b0, var(--gold) 45%, #c8943a);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { font-size: 1.12rem; color: #c9c6be; max-width: 34rem; margin: 0 0 32px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note { margin-top: 18px; font-size: 0.85rem; color: var(--muted); }
.hero-note b { color: var(--text); font-weight: 600; }

.chart-card {
  position: relative; border-radius: 24px; padding: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--card-border);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.02) inset;
}
.chart-card::before {
  content: ""; position: absolute; inset: -1px; border-radius: 24px; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, rgba(232, 197, 110, 0.6), transparent 40%, transparent 70%, rgba(232, 197, 110, 0.3));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.chart-head { display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; color: var(--muted); padding: 2px 6px 12px; }
.chart-head b { color: var(--text); font-weight: 600; }
.pill { font-size: 0.72rem; padding: 4px 10px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.1); }
.pill-green { color: var(--green); border-color: rgba(62, 207, 142, 0.35); background: rgba(62, 207, 142, 0.08); }
.caption { font-size: 0.74rem; color: var(--muted); text-align: right; margin-top: 8px; }

/* Bandeau de réassurance */
.strip { border-top: 1px solid rgba(255, 255, 255, 0.06); border-bottom: 1px solid rgba(255, 255, 255, 0.06); background: rgba(255, 255, 255, 0.015); }
.strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 26px 20px; }
.strip-item { display: flex; gap: 12px; align-items: center; font-size: 0.92rem; color: #cfccc4; }
.strip-item svg { flex: none; width: 22px; height: 22px; color: var(--gold); }

/* Sections */
section { padding: 96px 0; }
.section-head { max-width: 720px; margin: 0 0 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.kicker { font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); margin: 12px 0 16px; }
.section-head p { color: #bdbab2; font-size: 1.05rem; margin: 0; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--card); border: 1px solid rgba(255, 255, 255, 0.07); border-radius: var(--radius);
  padding: 30px 28px; position: relative; overflow: hidden;
  transition: border-color .25s ease, transform .25s ease;
}
.card:hover { border-color: var(--card-border); transform: translateY(-3px); }
.card .tf {
  font-family: var(--serif); font-size: 3rem; line-height: 1; color: var(--gold); opacity: 0.95;
}
.card .tf small { font-family: var(--sans); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-left: 8px; }
.card h3 { font-size: 1.6rem; margin: 16px 0 10px; }
.card p { color: #b9b6ae; margin: 0; font-size: 0.97rem; }
.card .num {
  position: absolute; right: 22px; top: 18px; font-family: var(--serif); font-size: 4.5rem; line-height: 1;
  color: rgba(232, 197, 110, 0.07);
}
.flow-arrow { text-align: center; color: var(--muted); font-size: 0.9rem; margin-top: 26px; }

/* Fonctionnalités */
.features { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.feature-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.feature-list li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start; }
.feature-list .ic {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: var(--gold-soft); border: 1px solid var(--card-border); color: var(--gold);
}
.feature-list .ic svg { width: 20px; height: 20px; }
.feature-list b { display: block; font-weight: 600; margin-bottom: 2px; }
.feature-list span { color: #b3b0a8; font-size: 0.95rem; }

.signal-demo { display: grid; gap: 14px; }
.signal {
  display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: center;
  padding: 18px 20px; border-radius: 16px; background: var(--card); border: 1px solid rgba(255, 255, 255, 0.07);
}
.signal .arrow { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; }
.signal.buy .arrow { background: rgba(62, 207, 142, 0.12); color: var(--green); }
.signal.sell .arrow { background: rgba(240, 97, 109, 0.12); color: var(--red); }
.signal .t { font-weight: 600; }
.signal .levels { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 0.86rem; color: var(--muted); margin-top: 4px; font-variant-numeric: tabular-nums; }
.signal .levels b { color: var(--text); font-weight: 600; }
.lv-sl b { color: var(--red) !important; }
.lv-pp b { color: var(--green) !important; }
.demo-note { font-size: 0.78rem; color: var(--muted); }

/* Statistiques */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 26px; }
.stat {
  padding: 24px 22px; border-radius: var(--radius); background: var(--card); border: 1px solid rgba(255, 255, 255, 0.07);
}
.stat .v { font-family: var(--serif); font-size: 2.6rem; line-height: 1; color: var(--text); font-variant-numeric: tabular-nums; }
.stat .v.gold { color: var(--gold); }
.stat .l { color: var(--muted); font-size: 0.88rem; margin-top: 10px; }
.equity {
  border-radius: 22px; padding: 26px; background: var(--card); border: 1px solid rgba(255, 255, 255, 0.07);
}
.equity-head { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; align-items: baseline; margin-bottom: 14px; }
.equity-head h3 { font-size: 1.5rem; }
.equity-head span { color: var(--muted); font-size: 0.85rem; }
#equity-chart { width: 100%; height: 280px; }
.method {
  margin-top: 22px; font-size: 0.86rem; color: var(--muted); border-left: 2px solid var(--gold-2); padding: 4px 0 4px 16px;
}

/* Tarif */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.price-card {
  position: relative; border-radius: 28px; padding: 40px 36px;
  background: radial-gradient(500px 240px at 80% -10%, rgba(232, 197, 110, 0.22), transparent 70%), linear-gradient(180deg, #13141c, #0c0d13);
  border: 1px solid var(--card-border);
  box-shadow: 0 50px 100px -50px rgba(232, 197, 110, 0.35);
}
.price-badge {
  position: absolute; top: -13px; left: 36px; font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 700;
  color: #1a1305; background: linear-gradient(135deg, #f6dc92, var(--gold)); padding: 6px 14px; border-radius: 999px;
}
.price-card h3 { font-size: 1.9rem; }
.price { display: flex; align-items: baseline; gap: 10px; margin: 18px 0 6px; }
.price .amount { font-family: var(--serif); font-size: 4.2rem; line-height: 1; color: var(--gold); font-variant-numeric: tabular-nums; }
.price .per { color: var(--muted); }
.price-sub { color: var(--muted); font-size: 0.9rem; margin-bottom: 26px; }
.check-list { list-style: none; margin: 0 0 30px; padding: 0; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; color: #d6d3cb; }
.check-list svg { flex: none; width: 20px; height: 20px; color: var(--gold); margin-top: 2px; }
.price-card .btn { width: 100%; padding: 17px; font-size: 1.02rem; }
.secure { display: flex; gap: 8px; justify-content: center; align-items: center; margin-top: 14px; font-size: 0.8rem; color: var(--muted); }
.secure svg { width: 14px; height: 14px; }
.consent { font-size: 0.78rem; color: var(--muted); margin-top: 14px; text-align: center; }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; }
.faq details {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08); padding: 22px 4px;
}
.faq summary {
  cursor: pointer; list-style: none; font-weight: 600; font-size: 1.05rem;
  display: flex; justify-content: space-between; gap: 20px; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--serif); font-size: 1.8rem; color: var(--gold); line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: #b9b6ae; margin: 14px 0 0; }

/* CTA final */
.final {
  text-align: center; padding: 110px 0; position: relative;
  background: radial-gradient(700px 300px at 50% 0%, rgba(232, 197, 110, 0.14), transparent 70%);
}
.final h2 { max-width: 760px; margin: 0 auto 18px; }
.final p { color: #bdbab2; max-width: 560px; margin: 0 auto 32px; }

/* Avertissement + pied de page */
.risk {
  background: #0b0c11; border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.82rem; color: #8d8a83; padding: 34px 0;
}
.risk b { color: #c9c6be; }
footer { background: #06070a; padding: 34px 0 44px; font-size: 0.86rem; color: var(--muted); }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; align-items: center; }
footer nav { display: flex; gap: 22px; flex-wrap: wrap; }
footer a { color: var(--muted); }

/* Pages légales / merci */
.page { padding: 70px 0 90px; }
.page .wrap { max-width: 820px; }
.page h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); }
.page h2 { font-size: 1.6rem; margin: 40px 0 10px; }
.page p, .page li { color: #c3c0b8; }
.todo { background: rgba(240, 97, 109, 0.12); color: #ffb3b9; padding: 1px 6px; border-radius: 6px; font-size: 0.92em; }
.steps { counter-reset: s; list-style: none; padding: 0; display: grid; gap: 16px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.steps li::before {
  content: counter(s); width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--serif); font-size: 1.4rem; color: #1a1305; background: linear-gradient(135deg, #f6dc92, var(--gold));
}

/* Apparition au défilement */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* Responsive */
@media (max-width: 980px) {
  .hero .wrap, .features, .pricing { grid-template-columns: 1fr; gap: 40px; }
  .grid-3 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .strip .wrap { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
  section { padding: 72px 0; }
  .hero { padding: 56px 0 48px; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .strip .wrap { grid-template-columns: 1fr; padding: 22px 16px; }
  .stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat { padding: 18px 16px; }
  .stat .v { font-size: 2rem; }
  .price-card { padding: 34px 22px; }
  .price .amount { font-size: 3.4rem; }
  .nav .btn-sm { padding: 9px 14px; }
  .equity { padding: 18px; }
  #equity-chart { height: 220px; }
}

/* Fenêtre "bientôt disponible" */
dialog::backdrop { background: rgba(3, 4, 7, 0.65); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
dialog { margin: auto; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.9); }
.price { flex-wrap: wrap; }
.price .amount { white-space: nowrap; }