:root {
  --bg: #faf7f3;
  --bg-alt: #f3ece5;
  --surface: #ffffff;
  --text: #2b2622;
  --muted: #6f655d;
  --line: #e7ded5;
  --accent: #8a5a44;
  --accent-dark: #6e4534;
  --accent-soft: #f3e6dd;
  --ok: #2f7d4f;
  --ok-soft: #e3f3e9;
  --warn: #a8670b;
  --warn-soft: #fbf0dc;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(43,38,34,.05), 0 12px 32px rgba(43,38,34,.08);
  --serif: "DM Serif Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 var(--sans); }
img, svg { max-width: 100%; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; }
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -.01em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--muted); }
.center { text-align: center; }
.eyebrow { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 640px; }
.center .lead { margin-left: auto; margin-right: auto; }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 999px;
  font-weight: 600; text-decoration: none; border: 1.5px solid var(--accent); color: var(--accent); background: transparent;
  transition: background .15s, color .15s, transform .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn.small { padding: 8px 16px; font-size: .9rem; }

/* En-tête */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(250,247,243,.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--serif); font-size: 1.5rem; color: var(--text); text-decoration: none; }
.brand img { width: 34px; height: 34px; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--text); text-decoration: none; font-size: .95rem; }
.nav-links a:hover { color: var(--accent); }
.lang { font-weight: 700; font-size: .85rem !important; border: 1px solid var(--line); border-radius: 6px; padding: 3px 8px; }
@media (max-width: 860px) { .nav-links a:not(.lang):not(.btn) { display: none; } }

/* Sections */
section { padding: 88px 0; }
section.alt { background: var(--bg-alt); }
.section-head { margin-bottom: 48px; }

/* Héros */
.hero { padding: 72px 0 88px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 18px; }
.hero .reassure { font-size: .9rem; color: var(--muted); display: flex; gap: 18px; flex-wrap: wrap; }
.hero .reassure span::before { content: "✓ "; color: var(--ok); font-weight: 700; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } }

/* Maquette téléphone */
.phone {
  width: 300px; max-width: 100%; margin: 0 auto; background: #1f1b18; border-radius: 40px; padding: 12px;
  box-shadow: 0 30px 60px rgba(43,38,34,.25);
}
.screen { background: var(--bg); border-radius: 30px; overflow: hidden; font-size: 13px; }
.screen .bar { background: var(--surface); padding: 22px 16px 12px; border-bottom: 1px solid var(--line); font-weight: 700; color: var(--accent); }
.screen .body { padding: 14px; }
.screen .lbl { font-weight: 700; margin: 4px 0 8px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.chip { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 6px 9px; }
.chip.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.mini-plan { background: var(--accent-soft); border-radius: 10px; padding: 10px; margin-top: 4px; }
.mini-plan div { display: flex; gap: 8px; padding: 2px 0; }
.mini-plan b { font-variant-numeric: tabular-nums; min-width: 42px; }
.screen .cta { margin-top: 12px; background: var(--accent); color: #fff; text-align: center; border-radius: 10px; padding: 10px; font-weight: 700; }
.sms {
  max-width: 260px; margin: -40px 0 0 auto; position: relative; background: var(--surface); border-radius: 14px;
  padding: 12px 14px; box-shadow: var(--shadow); font-size: 13px; border: 1px solid var(--line);
}
.sms small { display: block; color: var(--muted); font-weight: 700; margin-bottom: 4px; }
@media (max-width: 900px) { .sms { margin: 16px auto 0; } }

/* Pour qui */
.audiences { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.audiences span { background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-size: .95rem; }

/* Grilles */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card .ico {
  width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center; margin-bottom: 14px;
}
.card .ico svg { width: 22px; height: 22px; }
.card p { color: var(--muted); margin: 0; font-size: .97rem; }

/* Services enchaînés */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.timeline { background: var(--surface); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.timeline .row { display: grid; grid-template-columns: 96px 1fr; gap: 10px; align-items: center; margin-bottom: 12px; font-size: .9rem; }
.timeline .track { position: relative; height: 38px; background: var(--bg-alt); border-radius: 8px; }
.timeline .seg {
  position: absolute; top: 4px; bottom: 4px; border-radius: 6px; color: #fff; font-size: .78rem; font-weight: 600;
  display: flex; align-items: center; padding: 0 8px; white-space: nowrap; overflow: hidden;
}
.timeline .busy { background: repeating-linear-gradient(45deg, #d9cfc6, #d9cfc6 6px, #e7ded5 6px, #e7ded5 12px); color: var(--muted); }
.timeline .s1 { background: var(--accent); }
.timeline .s2 { background: #3f7a6b; }
.timeline .scale { display: grid; grid-template-columns: 96px 1fr; gap: 10px; font-size: .75rem; color: var(--muted); }
.timeline .scale div:last-child { display: flex; justify-content: space-between; }
.checks { list-style: none; padding: 0; margin: 20px 0 0; }
.checks li { padding: 6px 0 6px 30px; position: relative; }
.checks li::before { content: "✓"; position: absolute; left: 0; top: 6px; width: 20px; height: 20px; border-radius: 50%; background: var(--ok-soft); color: var(--ok); font-size: .75rem; font-weight: 700; display: grid; place-items: center; }

/* Étapes */
.steps { counter-reset: step; }
.steps .card { position: relative; padding-top: 56px; }
.steps .card::before {
  counter-increment: step; content: counter(step); position: absolute; top: 20px; left: 26px; font-family: var(--serif);
  font-size: 2rem; color: var(--accent); line-height: 1;
}

/* Tarifs */
.plans { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); align-items: stretch; }
.plan { display: flex; flex-direction: column; }
.plan.featured { border: 2px solid var(--accent); box-shadow: var(--shadow); position: relative; }
.plan.featured .tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #fff; font-size: .75rem; font-weight: 700; padding: 3px 12px; border-radius: 999px; white-space: nowrap; }
.plan .price { font-family: var(--serif); font-size: 2.6rem; line-height: 1; margin: 10px 0 2px; }
.plan .price small { font-family: var(--sans); font-size: .95rem; color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 18px 0 24px; flex: 1; }
.plan li { padding: 5px 0 5px 26px; position: relative; font-size: .95rem; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 700; }
.plan .btn { justify-content: center; }
.note { font-size: .9rem; color: var(--muted); margin-top: 20px; }

/* FAQ */
.faq { max-width: 780px; margin: 0 auto; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 18px 22px; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 22px 18px; margin: 0; color: var(--muted); }

/* Appel final */
.final { background: var(--accent); color: #fff; border-radius: 28px; padding: 64px 32px; text-align: center; }
.final h2 { color: #fff; }
.final p { color: #f3e6dd; max-width: 560px; margin: 0 auto 28px; }
.final .btn { background: #fff; color: var(--accent); border-color: #fff; }

/* Pied de page */
footer { padding: 48px 0; border-top: 1px solid var(--line); font-size: .9rem; color: var(--muted); }
footer .wrap { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: center; }
footer a { color: var(--muted); }
footer .links { display: flex; gap: 18px; flex-wrap: wrap; }

@media (max-width: 600px) {
  section { padding: 64px 0; }
  .wrap { padding: 0 16px; }
  .final { padding: 48px 20px; border-radius: 20px; }
}
@media (max-width: 600px) {
  .timeline { padding: 16px; }
  .timeline .row, .timeline .scale { grid-template-columns: 56px 1fr; }
  .timeline .seg { font-size: .7rem; padding: 0 5px; }
}