:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --ink: #1a1d23;
  --muted: #5b6270;
  --line: #e5e7eb;
  --teal: #0d9488;
  --teal-dark: #0f766e;
  --teal-soft: #e6f6f4;
  --night: #12161c;
  --radius: 16px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--teal-dark); }
img { max-width: 100%; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* En-tête */
.top { position: sticky; top: 0; z-index: 10; background: rgba(246, 247, 249, .9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 21px; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.brand img { width: 36px; height: 36px; }
.top nav { display: flex; align-items: center; gap: 26px; }
.top nav a { color: var(--muted); text-decoration: none; font-size: 15px; font-weight: 500; }
.top nav a:hover { color: var(--ink); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 999px; background: var(--teal); color: #fff !important; font-weight: 600; text-decoration: none; border: 0; cursor: pointer; font-size: 16px; transition: background .15s; }
.btn:hover { background: var(--teal-dark); }
.btn.ghost { background: transparent; color: var(--ink) !important; box-shadow: inset 0 0 0 1.5px var(--line); }
.btn.ghost:hover { box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn.small { padding: 9px 16px; font-size: 15px; }
@media (max-width: 760px) { .top nav a:not(.btn) { display: none; } }

/* Accroche */
.hero { padding: 72px 0 88px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-block; background: var(--teal-soft); color: var(--teal-dark); font-weight: 600; font-size: 14px; padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
h1 { font-size: clamp(36px, 5.2vw, 58px); line-height: 1.06; letter-spacing: -.035em; margin: 0 0 20px; }
h1 em { font-style: normal; color: var(--teal); }
.lead { font-size: 19px; color: var(--muted); margin: 0 0 30px; max-width: 34em; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
.reassure { margin-top: 18px; font-size: 14px; color: var(--muted); }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } .hero { padding: 40px 0 56px; } }

/* Téléphone */
.phone { background: var(--night); border-radius: 36px; padding: 14px; box-shadow: 0 30px 60px -20px rgba(15, 118, 110, .35), 0 0 0 1px rgba(0,0,0,.04); max-width: 380px; margin: 0 auto; }
.screen { background: #0b0e12; border-radius: 26px; padding: 22px 16px 18px; color: #e8eaed; }
.call-head { text-align: center; margin-bottom: 16px; }
.call-head .who { font-weight: 700; font-size: 17px; }
.call-head .state { font-size: 13px; color: #2dd4bf; }
.bubble { padding: 10px 14px; border-radius: 16px; font-size: 14.5px; line-height: 1.45; margin: 8px 0; max-width: 88%; }
.bubble.in { background: #1f242c; border-bottom-left-radius: 4px; }
.bubble.out { background: var(--teal); margin-left: auto; border-bottom-right-radius: 4px; }
.booked { margin-top: 14px; background: #0b2a27; border: 1px solid #115e57; color: #99f6e4; border-radius: 12px; padding: 10px 12px; font-size: 13.5px; }

/* Sections */
section { padding: 84px 0; }
section.alt { background: var(--card); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { font-size: clamp(28px, 3.6vw, 40px); letter-spacing: -.03em; line-height: 1.15; margin: 0 0 14px; }
.sub { color: var(--muted); font-size: 18px; margin: 0 0 44px; max-width: 40em; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
@media (max-width: 860px) { .grid3, .grid2 { grid-template-columns: 1fr; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
section.alt .card { background: var(--bg); }
.card h3 { margin: 0 0 8px; font-size: 19px; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.num { width: 36px; height: 36px; border-radius: 10px; background: var(--teal-soft); color: var(--teal-dark); display: grid; place-items: center; font-weight: 800; margin-bottom: 14px; }
.ico { width: 40px; height: 40px; border-radius: 12px; background: var(--teal); display: grid; place-items: center; margin-bottom: 14px; }
.ico svg { width: 22px; height: 22px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Tarif */
.price-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
@media (max-width: 860px) { .price-wrap { grid-template-columns: 1fr; } }
.price { background: var(--night); color: #fff; border-radius: 24px; padding: 36px; }
.price .amount { font-size: 60px; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.price .amount small { font-size: 18px; font-weight: 500; color: #9aa0a6; letter-spacing: 0; }
.price ul { list-style: none; padding: 0; margin: 26px 0 30px; }
.price li { padding: 7px 0 7px 30px; position: relative; color: #d6d9de; }
.price li::before { content: ""; position: absolute; left: 0; top: 12px; width: 18px; height: 18px; border-radius: 50%; background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat; }
.price .btn { width: 100%; }
.price .fine { font-size: 13px; color: #9aa0a6; margin-top: 12px; text-align: center; }

/* FAQ */
details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 22px; margin-bottom: 12px; }
summary { font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--teal); font-size: 22px; line-height: 1; }
details[open] summary::after { content: "−"; }
details p { color: var(--muted); margin: 12px 0 0; }

/* Final */
.final { background: linear-gradient(110deg, var(--night) 0%, #123b39 60%, var(--teal) 100%); color: #fff; border-radius: 28px; padding: 56px 40px; text-align: center; }
.final h2 { color: #fff; }
.final p { color: #b6e9e2; margin: 0 0 28px; font-size: 18px; }

/* Pied de page */
footer { padding: 40px 0 56px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
footer a { color: var(--muted); margin-right: 18px; }

/* Pages légales */
.legal { max-width: 780px; padding: 56px 20px 80px; margin: 0 auto; }
.legal h1 { font-size: 38px; }
.legal h2 { font-size: 22px; margin: 36px 0 10px; }
.legal p, .legal li { color: #383d47; }
.legal .todo { background: #fff7ed; color: #9a3412; padding: 1px 6px; border-radius: 6px; font-weight: 600; }
.legal .updated { color: var(--muted); font-size: 15px; }

/* Métiers */
.trades { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px; }
.trades li { background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; font-size: 15px; font-weight: 500; }
.trades li:last-child { background: var(--teal-soft); border-color: transparent; color: var(--teal-dark); }