:root {
  --bg: #080b12; --bg2: #0d121c; --panel: #121826; --panel2: #171e2e; --line: #232c3e;
  --fg: #eef1f6; --muted: #8f98ab; --gold: #c48a45; --gold2: #e2ab66; --gold-soft: rgba(196,138,69,.13);
  --win: #22c55e; --loss: #ef4444; --r: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 "Inter", "Segoe UI", system-ui, -apple-system, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.wrap { width: min(1160px, 100% - 32px); margin: 0 auto; }
.gold { color: var(--gold2); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 24px; border-radius: 12px; font-weight: 700; font-size: 15.5px;
  text-decoration: none; border: 1px solid var(--line); background: var(--panel2); color: var(--fg); cursor: pointer; transition: transform .15s, border-color .15s, box-shadow .15s; }
.btn:hover { transform: translateY(-1px); border-color: rgba(196,138,69,.6); }
.btn.primary { background: var(--gold); border-color: var(--gold); color: #0a0d14; box-shadow: 0 10px 30px rgba(196,138,69,.28); }
.btn.primary:hover { box-shadow: 0 14px 40px rgba(196,138,69,.4); }
.btn[aria-disabled="true"] { opacity: .55; pointer-events: none; }
.btn img { width: 20px; height: 20px; }

/* navigation */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(8,11,18,.82); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(255,255,255,.05); }
.nav .wrap { display: flex; align-items: center; gap: 22px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; letter-spacing: .18em; font-size: 14px; }
.brand img { height: 34px; }
.brand span { color: var(--gold2); }
.nav nav { display: flex; gap: 22px; margin-left: auto; }
.nav nav a { text-decoration: none; color: var(--muted); font-size: 14.5px; font-weight: 500; }
.nav nav a:hover { color: var(--fg); }
.nav .btn { padding: 10px 16px; font-size: 14px; }

/* héros */
.hero { position: relative; padding: 72px 0 40px; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: -20% -10% auto; height: 760px; background: radial-gradient(closest-side, rgba(196,138,69,.22), transparent 70%); pointer-events: none; }
.hero .wrap { position: relative; text-align: center; }
.pill { display: inline-flex; gap: 8px; align-items: center; padding: 7px 14px; border-radius: 999px; border: 1px solid rgba(196,138,69,.5); background: var(--gold-soft);
  color: var(--gold2); font-size: 13px; font-weight: 700; letter-spacing: .04em; }
.hero h1 { font-size: clamp(38px, 6.2vw, 72px); line-height: 1.04; letter-spacing: -.035em; margin: 8px auto 18px; max-width: 900px; font-weight: 850; }
.hero p.lead { font-size: clamp(16px, 2vw, 19px); color: var(--muted); max-width: 720px; margin: 0 auto 30px; }
.hero .ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero .note { color: var(--muted); font-size: 13px; margin-top: 14px; }
.shot { margin: 54px auto 0; max-width: 1100px; border-radius: 20px; border: 1px solid rgba(196,138,69,.45); background: var(--panel); overflow: hidden;
  box-shadow: 0 50px 120px rgba(0,0,0,.65), 0 0 0 8px rgba(255,255,255,.025); }
.shot .bar { display: flex; gap: 7px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--panel2); }
.shot .bar i { width: 11px; height: 11px; border-radius: 50%; background: #2a3346; }
.demo { color: #5c6578; font-size: 12.5px; text-align: center; margin-top: 12px; }

/* bandeau d'arguments */
.strip { border-top: 1px solid rgba(255,255,255,.05); border-bottom: 1px solid rgba(255,255,255,.05); background: var(--bg2); }
.strip .wrap { display: flex; justify-content: center; gap: 14px 40px; flex-wrap: wrap; padding: 22px 0; color: var(--muted); font-size: 14.5px; }
.strip b { color: var(--fg); }

/* sections */
section { padding: 96px 0; scroll-margin-top: 70px; }
.plan { scroll-margin-top: 90px; }
.sec-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.kicker { color: var(--gold2); font-weight: 800; letter-spacing: .16em; font-size: 12.5px; text-transform: uppercase; }
.sec-head h2, .feat h3 { letter-spacing: -.025em; }
.sec-head h2 { font-size: clamp(30px, 4.2vw, 46px); line-height: 1.1; margin: 12px 0 14px; }
.sec-head p { color: var(--muted); margin: 0; font-size: 17px; }

.feat { display: grid; grid-template-columns: 1fr 1.25fr; gap: 64px; align-items: center; margin-bottom: 120px; }
.feat:last-child { margin-bottom: 0; }
.feat.rev { grid-template-columns: 1.25fr 1fr; }
.feat.rev .txt { order: 2; }
.feat .num { font-weight: 850; color: var(--gold); font-size: 15px; letter-spacing: .12em; }
.feat h3 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.1; margin: 10px 0 16px; }
.feat p { color: var(--muted); font-size: 16.5px; margin: 0 0 18px; }
.feat ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.feat li { display: flex; gap: 10px; font-size: 15.5px; }
.feat li::before { content: '✓'; flex: none; width: 21px; height: 21px; border-radius: 50%; background: var(--gold-soft); color: var(--gold2); font-size: 12px; font-weight: 800; display: grid; place-items: center; margin-top: 2px; }
.tag-pro { display: inline-block; margin-left: 6px; font-size: 11px; font-weight: 800; letter-spacing: .06em; color: #0a0d14; background: var(--gold); border-radius: 6px; padding: 1px 6px; vertical-align: 2px; }
.vis { position: relative; }
.frame { border-radius: 16px; border: 1px solid rgba(196,138,69,.4); overflow: hidden; background: var(--panel); box-shadow: 0 30px 80px rgba(0,0,0,.55); }
.frame + .frame { margin-top: 16px; }
.over { position: absolute; right: -18px; bottom: -40px; width: 42%; border-radius: 14px; border: 1px solid rgba(196,138,69,.55); box-shadow: 0 30px 70px rgba(0,0,0,.7); overflow: hidden; }
.over.paper { width: 46%; border-color: rgba(0,0,0,.2); transform: rotate(4deg); }
.cards { display: flex; justify-content: center; align-items: center; gap: 0; }
.cards img { border-radius: 16px; box-shadow: 0 30px 70px rgba(0,0,0,.65); }
.cards .c1 { width: 30%; transform: rotate(-8deg) translateX(18%); }
.cards .c2 { width: 40%; position: relative; z-index: 2; }
.cards .c3 { width: 30%; transform: rotate(8deg) translateX(-18%); }

.more { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.more div { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; }
.more b { display: block; font-size: 17px; margin-bottom: 6px; }
.more span { color: var(--muted); font-size: 14.5px; }
.more i { font-style: normal; display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--gold-soft); color: var(--gold2); font-weight: 800; margin-bottom: 14px; }

/* tarifs */
#tarifs { background: linear-gradient(180deg, var(--bg), var(--bg2)); }
.billing { display: flex; justify-content: center; margin: -24px 0 40px; }
.seg { display: inline-flex; background: var(--panel2); border: 1px solid var(--line); border-radius: 13px; padding: 4px; }
.seg button { background: none; border: none; color: var(--muted); padding: 10px 22px; border-radius: 9px; font: inherit; font-size: 14.5px; font-weight: 600; cursor: pointer; display: inline-flex; gap: 8px; align-items: center; }
.seg button.on { background: var(--gold-soft); color: var(--gold2); }
.save { background: var(--win); color: #06210f; font-size: 11.5px; font-weight: 800; padding: 2px 7px; border-radius: 999px; }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.plan { cursor: pointer; transition: border-color .15s, background .15s, transform .15s; -webkit-tap-highlight-color: transparent;
  position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: 30px 28px 26px; display: flex; flex-direction: column; }
.plan:not(.best):hover { border-color: rgba(196,138,69,.4); transform: translateY(-2px); }
.plan:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.plan.best { border-color: rgba(196,138,69,.75); background: linear-gradient(180deg, rgba(196,138,69,.10), var(--panel) 45%); box-shadow: 0 20px 60px rgba(196,138,69,.12); }
.badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--gold); color: #0a0d14; font-size: 11.5px; font-weight: 800; letter-spacing: .06em; padding: 5px 12px; border-radius: 999px; white-space: nowrap; }
.plan h3 { margin: 0; font-size: 21px; }
.plan .acc { color: var(--gold2); font-size: 14px; font-weight: 600; margin-top: 3px; }
.price { display: flex; align-items: baseline; gap: 8px; margin: 20px 0 2px; flex-wrap: wrap; }
.price b { font-size: 46px; font-weight: 850; letter-spacing: -.03em; }
.price s { color: var(--muted); font-size: 18px; font-weight: 600; }
.price span { color: var(--muted); font-size: 14px; }
.bill { color: var(--muted); font-size: 13.5px; min-height: 22px; }
.bill b { color: var(--win); }
.plan ul { list-style: none; padding: 0; margin: 20px 0 26px; display: grid; gap: 11px; flex: 1; align-content: start; }
.plan li { display: flex; gap: 10px; font-size: 14.5px; line-height: 1.4; }
.plan li::before { content: '✓'; flex: none; width: 19px; height: 19px; border-radius: 50%; background: var(--gold-soft); color: var(--gold2); font-size: 11px; font-weight: 800; display: grid; place-items: center; margin-top: 1px; }
.plan li.no { color: #6b7488; text-decoration: line-through; text-decoration-color: rgba(138,147,166,.5); }
.plan li.no::before { content: '✕'; background: rgba(138,147,166,.12); color: #6b7487; font-size: 10px; }
.plan .btn { width: 100%; }
.trust { display: flex; justify-content: center; gap: 12px 30px; flex-wrap: wrap; color: var(--muted); font-size: 14px; margin-top: 30px; }
.trust b { color: var(--fg); }

/* étapes */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: s; }
.steps div { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; counter-increment: s; }
.steps div::before { content: counter(s); display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--gold); color: #0a0d14; font-weight: 850; font-size: 18px; margin-bottom: 16px; }
.steps b { display: block; font-size: 18px; margin-bottom: 6px; }
.steps span { color: var(--muted); font-size: 15px; }
.dl { margin-top: 26px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; background: var(--panel); border: 1px solid rgba(196,138,69,.45); border-radius: 20px; padding: 26px 30px; }
.dl h3 { margin: 0 0 4px; font-size: 22px; }
.dl p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 4px 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 0; font-weight: 650; font-size: 16.5px; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--gold2); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq details p { margin: 0 0 18px; color: var(--muted); }

/* communauté + pied */
.community { text-align: center; }
.community .row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }
footer { border-top: 1px solid var(--line); padding: 40px 0 50px; color: var(--muted); font-size: 14px; }
footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; }
footer b { color: var(--fg); display: block; margin-bottom: 10px; }
footer a { display: block; text-decoration: none; margin: 6px 0; }
footer a:hover { color: var(--fg); }
footer .risk { grid-column: 1 / -1; font-size: 12.5px; color: #677084; border-top: 1px solid var(--line); padding-top: 22px; }

/* pages légales */
.legal { max-width: 820px; margin: 0 auto; padding: 60px 0 90px; }
.legal h1 { font-size: clamp(30px, 4vw, 42px); letter-spacing: -.02em; margin: 0 0 6px; }
.legal .upd { color: var(--muted); font-size: 14px; margin-bottom: 36px; }
.legal h2 { font-size: 21px; margin: 34px 0 10px; color: var(--gold2); }
.legal p, .legal li { color: #c3c9d6; }
.legal a { color: var(--gold2); }

@media (max-width: 980px) {
  .feat, .feat.rev { grid-template-columns: 1fr; gap: 34px; margin-bottom: 90px; }
  .feat.rev .txt { order: 0; }
  .plans, .more, .steps { grid-template-columns: 1fr; }
  .plans { max-width: 480px; margin: 0 auto; }
  footer .wrap { grid-template-columns: 1fr; }
  .over { right: 0; bottom: -24px; }
}
.burger { display: none; -webkit-appearance: none; appearance: none; flex: none; width: 44px; height: 44px; border-radius: 11px; border: 1px solid var(--line); background: var(--panel2); padding: 0 11px; color: var(--fg);
  flex-direction: column; justify-content: center; gap: 5px; cursor: pointer; }
.burger span { display: block; width: 100%; height: 2px; border-radius: 2px; background: var(--fg); transition: transform .2s, opacity .2s; }
@media (max-width: 720px) {
  .burger { display: flex; }
  .nav .wrap { gap: 10px; }
  .nav nav { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; margin: 0; padding: 8px 16px 16px;
    background: #080b12; border-bottom: 1px solid var(--line); box-shadow: 0 30px 60px rgba(0,0,0,.7); }
  .nav nav a { padding: 14px 6px; font-size: 17px; font-weight: 600; color: var(--fg); border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav nav a:last-child { border-bottom: none; }
  body.menu-open .nav nav { display: flex; }
  body.menu-open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.menu-open .burger span:nth-child(2) { opacity: 0; }
  body.menu-open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav .btn { margin-left: auto; white-space: nowrap; padding: 10px 14px; font-size: 13.5px; }
  .brand { letter-spacing: .12em; font-size: 13px; white-space: nowrap; gap: 8px; }
  .brand img { height: 30px; }
  section { padding: 70px 0; }
  .hero { padding-top: 48px; }
}