/* BodyScan IA — charte identique à l'application (noir profond + jaune vif) */
:root {
  --bg: #0A0B0F;
  --surface: #101012;
  --card: #16161B;
  --accent: #FFD400;
  --accent-dark: #F2A900;
  --accent-light: #FFDF4A;
  --on-accent: #0A0B0F;
  --text: #F4F5F7;
  --text-2: #9A9A9A;
  --border: #26262E;
  --radius: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
img { max-width: 100%; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 11, 15, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; font-size: 19px; }
.brand .ia { color: var(--accent); }
.brand svg { flex: none; }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--text-2); font-size: 14.5px; font-weight: 500; transition: color .15s; }
.nav-links a:hover { color: var(--text); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--accent); color: var(--on-accent);
  font-weight: 700; font-size: 15px;
  padding: 12px 22px; border-radius: 14px; border: none; cursor: pointer;
  transition: transform .12s, background .15s;
}
.btn:hover { background: var(--accent-light); transform: translateY(-1px); }
.btn.small { padding: 9px 16px; font-size: 13.5px; border-radius: 11px; }
.btn.ghost {
  background: transparent; color: var(--text);
  border: 1px solid var(--border);
}
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); background: transparent; }
.menu-toggle { display: none; background: none; border: none; color: var(--text); font-size: 26px; cursor: pointer; }

/* ---------- Hero ---------- */
.hero { padding: 84px 0 70px; position: relative; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; top: -220px; right: -180px;
  width: 560px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 212, 0, 0.13), transparent 65%);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero h1 { font-size: 50px; line-height: 1.12; font-weight: 800; letter-spacing: -1px; }
.hero h1 .y { color: var(--accent); }
.hero p.lead { margin: 20px 0 30px; font-size: 18px; color: var(--text-2); max-width: 520px; }
.store-badges { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.store-badge {
  display: flex; align-items: center; gap: 10px;
  background: #000; border: 1px solid var(--border);
  border-radius: 12px; padding: 9px 18px; min-width: 170px;
  transition: border-color .15s, transform .12s;
}
.store-badge:hover { border-color: var(--accent); transform: translateY(-1px); }
.store-badge svg { flex: none; }
.store-badge .lines { display: flex; flex-direction: column; line-height: 1.2; }
.store-badge .top { font-size: 10.5px; color: var(--text-2); letter-spacing: .3px; }
.store-badge .bottom { font-size: 16.5px; font-weight: 700; color: var(--text); }
.store-badge .soon { font-size: 10px; color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.hero-note { margin-top: 14px; font-size: 12.5px; color: var(--text-2); }

/* Mockup téléphone */
.phone {
  width: 280px; margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 38px; padding: 14px 12px;
  box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(255,212,0,.06);
}
.phone .screen {
  background: var(--bg); border-radius: 28px; padding: 22px 16px 26px;
  border: 1px solid var(--border);
}
.phone .cam { width: 84px; height: 5px; border-radius: 3px; background: var(--border); margin: 0 auto 18px; }
.phone .logo-row { display: flex; align-items: center; gap: 8px; justify-content: center; margin-bottom: 18px; font-weight: 800; font-size: 15px; }
.phone .scan-frame {
  border: 2px solid var(--accent); border-radius: 18px;
  height: 210px; position: relative; margin-bottom: 16px;
  background:
    radial-gradient(ellipse 55% 44% at 50% 32%, rgba(255,212,0,.10), transparent),
    var(--surface);
  display: flex; align-items: flex-end; justify-content: center;
  overflow: hidden;
}
.phone .scan-frame svg { display: block; }
.phone .scan-line {
  position: absolute; left: 8%; right: 8%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: scanmove 2.6s ease-in-out infinite;
}
@keyframes scanmove { 0%,100% { top: 14%; } 50% { top: 82%; } }
.phone .stat { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-2); padding: 7px 4px; border-bottom: 1px solid var(--border); }
.phone .stat b { color: var(--text); font-weight: 700; }
.phone .stat .up { color: #34D399; }

/* ---------- Sections ---------- */
section { padding: 74px 0; }
.section-tag {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: 1.2px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
}
h2.section-title { font-size: 34px; font-weight: 800; letter-spacing: -.5px; margin-bottom: 14px; }
p.section-sub { color: var(--text-2); max-width: 640px; margin-bottom: 42px; font-size: 16px; }

/* Fonctionnalités */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 22px; transition: border-color .15s, transform .15s;
}
.feature:hover { border-color: rgba(255,212,0,.45); transform: translateY(-3px); }
.feature .ico {
  width: 46px; height: 46px; border-radius: 13px;
  background: rgba(255,212,0,.12); color: var(--accent);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.feature h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.feature p { font-size: 14px; color: var(--text-2); }

/* Étapes */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 22px; position: relative; }
.step .num {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent); color: var(--on-accent);
  font-weight: 800; display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px; font-size: 15px;
}
.step h3 { font-size: 16px; margin-bottom: 6px; }
.step p { font-size: 13.5px; color: var(--text-2); }

/* Captures d'écran réelles (cadres téléphone) */
.shots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.shot { margin: 0; }
.shot-frame {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 26px; padding: 9px;
  box-shadow: 0 18px 50px rgba(0,0,0,.5);
  transition: transform .18s, border-color .18s;
}
.shot-frame:hover { transform: translateY(-5px); border-color: rgba(255,212,0,.5); }
.shot-frame img { display: block; width: 100%; border-radius: 18px; }
.shot figcaption { margin-top: 12px; font-size: 12.5px; color: var(--text-2); line-height: 1.45; text-align: center; }

/* Offres */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 780px; margin: 0 auto; }
.plan { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 30px 26px; }
.plan.pro { border-color: rgba(255,212,0,.6); position: relative; }
.plan.pro .badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: var(--on-accent);
  font-size: 11.5px; font-weight: 800; padding: 4px 14px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: .6px; white-space: nowrap;
}
.plan h3 { font-size: 19px; margin-bottom: 4px; }
.plan .price { font-size: 32px; font-weight: 800; margin: 10px 0 2px; }
.plan .price span { font-size: 14px; color: var(--text-2); font-weight: 500; }
.plan ul { list-style: none; margin: 18px 0 0; }
.plan li { font-size: 14px; color: var(--text-2); padding: 7px 0 7px 26px; position: relative; }
.plan li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: 800; }
.plan li.no { opacity: .45; }
.plan li.no::before { content: '✕'; color: var(--text-2); }
.plan .trial { margin-top: 16px; font-size: 12.5px; color: var(--accent); font-weight: 600; }

/* Avis */
.rating-summary { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.rating-summary .avg { font-size: 40px; font-weight: 800; }
.stars { color: var(--accent); font-size: 20px; letter-spacing: 2px; }
.rating-summary .count { color: var(--text-2); font-size: 14px; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 40px; }
.review { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.review .head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.review .name { font-weight: 700; font-size: 14.5px; }
.review .stars { font-size: 14px; letter-spacing: 1px; }
.review p { font-size: 13.5px; color: var(--text-2); }
.review .date { margin-top: 10px; font-size: 11.5px; color: var(--text-2); opacity: .7; }
.reviews-empty { color: var(--text-2); font-size: 14.5px; margin-bottom: 34px; }

/* Formulaires */
.form-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 18px;
  padding: 30px 26px; max-width: 560px;
}
.form-card h3 { font-size: 18px; margin-bottom: 18px; }
.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; font-weight: 600; }
input[type=text], input[type=email], textarea, select {
  width: 100%; background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; color: var(--text); padding: 12px 14px;
  font-size: 14.5px; font-family: inherit; outline: none;
  transition: border-color .15s;
}
input:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; min-height: 110px; }
.star-picker { display: flex; gap: 6px; font-size: 30px; cursor: pointer; user-select: none; }
.star-picker span { color: var(--border); transition: color .1s, transform .1s; }
.star-picker span.on { color: var(--accent); }
.star-picker span:hover { transform: scale(1.15); }
.form-msg { margin-top: 12px; font-size: 13.5px; display: none; }
.form-msg.ok { color: #34D399; display: block; }
.form-msg.err { color: #F87171; display: block; }
.two-forms { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }

/* FAQ */
.faq-list { max-width: 760px; }
.faq-item { border: 1px solid var(--border); border-radius: 14px; margin-bottom: 12px; background: var(--card); overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; color: var(--text);
  font-size: 15.5px; font-weight: 600; font-family: inherit;
  padding: 18px 52px 18px 20px; cursor: pointer; position: relative;
}
.faq-q::after {
  content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  color: var(--accent); font-size: 22px; font-weight: 400; transition: transform .2s;
}
.faq-item.open .faq-q::after { content: '–'; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; }
.faq-a p { padding: 0 20px 18px; font-size: 14px; color: var(--text-2); }

/* Bandeau final */
.cta-band {
  background: linear-gradient(135deg, rgba(255,212,0,.14), rgba(242,169,0,.06));
  border: 1px solid rgba(255,212,0,.35); border-radius: 22px;
  padding: 54px 30px; text-align: center;
}
.cta-band h2 { font-size: 30px; font-weight: 800; margin-bottom: 10px; }
.cta-band p { color: var(--text-2); margin-bottom: 26px; }
.cta-band .store-badges { justify-content: center; }

/* Footer */
footer { border-top: 1px solid var(--border); padding: 44px 0 30px; margin-top: 30px; }
.footer-grid { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; margin-bottom: 30px; }
.footer-grid .col h4 { font-size: 13.5px; text-transform: uppercase; letter-spacing: .8px; color: var(--text-2); margin-bottom: 12px; }
.footer-grid .col a { display: block; color: var(--text-2); font-size: 14px; padding: 4px 0; }
.footer-grid .col a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--border); padding-top: 22px; font-size: 12.5px; color: var(--text-2); }

/* Pages légales */
.legal-page { max-width: 780px; margin: 0 auto; padding: 60px 24px 80px; }
.legal-page h1 { font-size: 32px; margin-bottom: 8px; }
.legal-page .updated { color: var(--text-2); font-size: 13px; margin-bottom: 36px; }
.legal-page h2 { font-size: 20px; margin: 32px 0 10px; color: var(--accent); }
.legal-page p, .legal-page li { color: var(--text-2); font-size: 15px; margin-bottom: 10px; }
.legal-page ul { padding-left: 22px; }
.back-link { display: inline-block; margin-bottom: 28px; font-size: 14px; }

/* ---------- Manifeste motivant ---------- */
.manifesto-wrap { padding: 34px 0; }
.manifesto {
  position: relative; overflow: hidden;
  background: radial-gradient(120% 160% at 100% 0%, rgba(255,212,0,.10), transparent 55%), var(--card);
  border: 1px solid var(--border); border-radius: 26px;
  padding: 52px 44px; text-align: center;
}
.mani-big { font-size: 34px; line-height: 1.2; font-weight: 800; letter-spacing: -.5px; }
.mani-big .y { color: var(--accent); }
.mani-sub { max-width: 660px; margin: 18px auto 0; color: var(--text-2); font-size: 16.5px; line-height: 1.55; }
.mani-stats { display: flex; flex-wrap: wrap; justify-content: center; gap: 40px; margin-top: 34px; }
.mani-stat { display: flex; flex-direction: column; align-items: center; }
.mani-stat b { font-size: 38px; font-weight: 900; color: var(--accent); line-height: 1; }
.mani-stat span { font-size: 13px; color: var(--text-2); margin-top: 6px; }

/* ---------- Vitrine app (maquettes téléphone alternées) ---------- */
.showcase { display: flex; flex-direction: column; gap: 76px; margin-top: 54px; }
.showcase-row { display: grid; grid-template-columns: 0.82fr 1.18fr; gap: 60px; align-items: center; }
.showcase-row.reverse .device { order: 2; }
.showcase-row.reverse .sc-txt { order: 1; }
.device {
  position: relative; width: 300px; margin: 0 auto;
  background: #05060a; border: 2px solid var(--border); border-radius: 40px;
  padding: 12px; box-shadow: 0 30px 70px rgba(0,0,0,.55), 0 0 0 1px rgba(255,212,0,.06);
}
.device::after {
  content: ""; position: absolute; inset: -30px -30px auto -30px; height: 120px;
  background: radial-gradient(60% 100% at 50% 0%, rgba(255,212,0,.14), transparent 70%);
  z-index: -1;
}
.device .notch { position: absolute; top: 20px; left: 50%; transform: translateX(-50%);
  width: 92px; height: 7px; border-radius: 4px; background: #16181d; z-index: 2; }
.device img { width: 100%; display: block; border-radius: 30px; }
.sc-step { display: inline-block; font-size: 12.5px; font-weight: 800; letter-spacing: .6px;
  text-transform: uppercase; color: var(--accent);
  background: rgba(255,212,0,.10); border: 1px solid rgba(255,212,0,.28);
  padding: 5px 12px; border-radius: 30px; }
.sc-txt h3 { font-size: 31px; line-height: 1.15; font-weight: 800; letter-spacing: -.5px; margin: 16px 0 12px; }
.sc-txt > p { color: var(--text-2); font-size: 16px; line-height: 1.6; max-width: 480px; }
.sc-check { list-style: none; margin: 20px 0 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.sc-check li { position: relative; padding-left: 32px; font-size: 15px; color: var(--text); }
.sc-check li::before {
  content: "✓"; position: absolute; left: 0; top: -1px;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(52,211,153,.16); color: #34D399;
  font-size: 13px; font-weight: 900; display: flex; align-items: center; justify-content: center;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .shots { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .store-badges { justify-content: center; }
  .phone { margin-top: 40px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .two-forms { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .showcase-row { grid-template-columns: 1fr; gap: 30px; text-align: center; }
  .showcase-row.reverse .device { order: 0; }
  .showcase-row.reverse .sc-txt { order: 0; }
  .sc-txt > p { margin-left: auto; margin-right: auto; }
  .sc-check { max-width: 360px; margin-left: auto; margin-right: auto; text-align: left; }
  .showcase { gap: 56px; }
}
@media (max-width: 640px) {
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0;
    background: var(--surface); border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 18px 24px; gap: 16px; }
  .nav-links.open { display: flex; }
  .menu-toggle { display: block; }
  .hero h1 { font-size: 36px; }
  .features-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  h2.section-title { font-size: 27px; }
  .mani-big { font-size: 26px; }
  .mani-stats { gap: 26px; }
  .manifesto { padding: 40px 22px; }
  .sc-txt h3 { font-size: 26px; }
  .device { width: 260px; }
}