/* Tilfilbyl — graphite + turquoise de lac, en-tête sur une seule ligne, grilles en tableau.
   Ni l'olive de Prolnixfut, ni l'indigo de Purmodrol. */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #f3f6f6;
  color: #1d2226;
  font: 15.5px/1.7 Verdana, "DejaVu Sans", Geneva, Tahoma, sans-serif;
}
img { max-width: 100%; height: auto; display: block; }
a { color: #10646d; }
a:hover { color: #0a4a51; }
.wrap { width: min(1060px, calc(100% - 30px)); margin: 0 auto; }

/* en-tête : une seule barre graphite, marque à gauche, menu à droite */
.topline { background: #22262b; }
.topline-in {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 8px 24px; padding: 14px 0;
}
.logo { text-decoration: none; line-height: 1.2; }
.logo b { display: block; color: #fff; font-size: 1.4rem; letter-spacing: 0.01em; }
.logo span { display: block; color: #4fbec8; font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 18px; }
.nav a { color: #c3ced2; text-decoration: none; font-size: 13.5px; padding: 3px 0; }
.nav a:hover { color: #fff; }
.nav a.is-here { color: #fff; border-bottom: 2px solid #4fbec8; }
.btn {
  display: inline-block; background: #157f8a; color: #fff !important; text-decoration: none;
  border: 0; padding: 9px 17px; cursor: pointer;
  font: 700 13.5px/1.2 Verdana, Tahoma, sans-serif;
}
.btn:hover { background: #0f636c; }
.nav a.btn.is-here { border-bottom: 0; }
.btn-ghost {
  display: inline-block; text-decoration: none; padding: 8px 16px;
  border: 1px solid #9aa9ad; color: #1d2226; font-size: 13.5px;
}

main { padding: 26px 0 76px; }
h1 { font-size: clamp(1.4rem, 2.7vw, 1.95rem); line-height: 1.2; margin: 0 0 10px; color: #14181c; }
h2 { font-size: 1.15rem; margin: 1.9rem 0 0.5rem; color: #14181c; border-left: 4px solid #157f8a; padding-left: 10px; }
h3 { font-size: 0.98rem; margin: 0 0 8px; color: #14181c; }
p { margin: 0 0 0.8rem; }
.kicker { margin: 0 0 6px; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: #157f8a; }
.lede { font-size: 1.02rem; color: #384349; max-width: 43rem; }
.note { color: #626d73; font-size: 0.88rem; }
.prose { max-width: 42rem; }

/* accroche : texte à gauche, photo à droite */
.split-hero { display: grid; gap: 20px; align-items: start; }
@media (min-width: 900px) { .split-hero { grid-template-columns: 1.05fr 1fr; gap: 28px; } }
.split-hero figure { margin: 0; }
.split-hero img { width: 100%; height: 100%; max-height: 380px; object-fit: cover; }
.cap { font-size: 12px; color: #626d73; margin: 6px 0 0; }

/* forfaits : trois cartes, prix en gros */
.formules { display: grid; gap: 14px; margin: 14px 0 6px; }
@media (min-width: 760px) { .formules { grid-template-columns: repeat(3, 1fr); } }
.formule { background: #fff; border: 1px solid #dde4e5; border-bottom: 4px solid #157f8a; padding: 16px 18px 14px; }
.formule .nom { font-size: 0.82rem; letter-spacing: 0.16em; text-transform: uppercase; color: #157f8a; margin: 0; }
.formule .prix { font-size: 1.85rem; font-weight: 700; color: #14181c; margin: 2px 0 8px; font-variant-numeric: tabular-nums; }
.formule .detail { margin: 0; font-size: 13.5px; color: #384349; }
.formule .detail em { display: block; font-style: normal; padding: 3px 0 3px 14px; position: relative; }
.formule .detail em::before { content: "—"; position: absolute; left: 0; color: #8fb3b7; }

/* grilles de tarifs en vrai tableau */
.grille { width: 100%; border-collapse: collapse; background: #fff; margin: 10px 0 6px; font-size: 14px; }
.grille caption { text-align: left; font-weight: 700; padding: 0 0 7px; color: #14181c; }
.grille th, .grille td { border: 1px solid #dde4e5; padding: 9px 11px; text-align: left; vertical-align: top; }
.grille thead th { background: #e7eff0; font-size: 12.5px; letter-spacing: 0.05em; text-transform: uppercase; color: #234; }
.grille td.prix { text-align: right; white-space: nowrap; font-weight: 700; color: #0f5b64; font-variant-numeric: tabular-nums; }
.grille tbody tr:nth-child(even) td { background: #fafcfc; }
.grille td.niveau { width: 88px; color: #626d73; font-size: 12.5px; }

.encart { background: #fff; border: 1px solid #dde4e5; border-left: 5px solid #4fbec8; padding: 14px 17px; margin: 16px 0; }
.encart p:last-child { margin-bottom: 0; }

.seller-box { background: #22262b; color: #dfe7e8; padding: 18px 20px; margin: 24px 0; }
.seller-box strong { display: block; color: #fff; font-size: 1.05rem; margin-bottom: 4px; }
.seller-box a { color: #6fd0d9; }
.seller-box .note { color: #a7b4b8; }
.seller-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.seller-cta .btn-ghost { border-color: #6b7a7f; color: #dfe7e8; }

.etapes { list-style: none; counter-reset: e; padding: 0; margin: 14px 0 18px; }
.etapes li {
  counter-increment: e; background: #fff; border-left: 3px solid #157f8a;
  padding: 11px 16px 11px 44px; margin: 0 0 8px; position: relative; font-size: 14px;
}
.etapes li::before {
  content: counter(e) "."; position: absolute; left: 16px; top: 11px;
  color: #157f8a; font-weight: 700;
}

.duo { display: grid; gap: 14px; margin: 18px 0 6px; }
@media (min-width: 760px) { .duo { grid-template-columns: 1fr 1fr; } }
.duo figure { margin: 0; }
.duo figcaption { font-size: 12.5px; color: #626d73; padding: 6px 0 0; }

.faq details { background: #fff; border: 1px solid #dde4e5; padding: 11px 15px; margin: 0 0 7px; }
.faq summary { cursor: pointer; font-weight: 700; color: #14181c; }
.faq p { margin: 8px 0 0; font-size: 14px; }

form { display: grid; gap: 8px; max-width: 36rem; background: #fff; border: 1px solid #dde4e5; padding: 18px 20px 20px; }
label { font-size: 13.5px; font-weight: 700; }
input, select, textarea { font: inherit; padding: 0.5rem 0.6rem; border: 1px solid #c2ccce; background: #fdfefe; }
input:focus, select:focus, textarea:focus { outline: 2px solid #157f8a; outline-offset: 1px; }
.consent { display: flex; gap: 9px; align-items: flex-start; font-weight: 400; font-size: 13.5px; }
.consent input { width: auto; margin-top: 4px; }
form .btn { justify-self: start; margin-top: 4px; }

.recap { background: #fff; border: 1px solid #dde4e5; padding: 6px 18px 12px; margin: 14px 0 18px; }
.recap .ligne { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 8px 0; border-bottom: 1px solid #eef3f3; font-size: 14px; }
.recap .ligne:last-child { border-bottom: 0; }
.recap .ligne b { color: #0f5b64; }

.site-footer { background: #14181c; color: #cfd8da; padding: 26px 0 42px; font-size: 13.5px; }
.site-footer a { color: #6fd0d9; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.foot-line { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; }
.foot-line strong { color: #fff; }
.foot-nav { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.foot-legal { margin-top: 12px; padding-top: 10px; border-top: 1px solid #2a3136; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 13px; }

.cookie-flag { position: absolute; left: -9999px; width: 1px; height: 1px; }
.cookie-flag:checked + .cookie { display: none; }
.cookie {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 40;
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
  padding: 12px 20px; font-size: 13.5px; background: #14181c; color: #dfe7e8;
}
.cookie p { margin: 0; max-width: 46rem; }
.cookie a { color: #6fd0d9; }