/* ==========================================================================
   PISCINE AQUARIEL — Feuille de style
   Palette tirée du logo : marine #1B3D6F · bleu #0277BD · ciel #3BB4E6
   L'accueil est la piscine ; le reste de la page est la terrasse (tons sable).
   ========================================================================== */

/* 1. Variables
   ========================================================================== */
:root {
  --navy-950: #051833;
  --navy-900: #0A2647;
  --navy-800: #11335C;
  --navy-700: #1B3D6F;
  --blue-600: #0277BD;
  --blue-700: #03659F;
  --blue-500: #138ED1;
  --sky-400: #3BB4E6;
  --sky-300: #7FD0F2;
  --sky-100: #DDF1FA;
  --sky-50: #F0F9FD;

  --sand-50: #FBF8F3;
  --sand-100: #F4EEE4;
  --sand-200: #EADFCF;
  --sand-300: #D8C8B0;

  --ink: #0D2440;
  --ink-2: #3F5470;
  --ink-3: #66788F;
  --line: #E7DED1;
  --line-cool: #D6E4EF;

  --buoy: #E8492A;
  --buoy-700: #C9381C;
  --buoy-50: #FFF0EA;
  --ok: #13855B;
  --ok-50: #E5F5EE;
  --amber: #E0892F;

  /* Accents : le turquoise de l'eau, le soleil d'été, le corail de la bouée */
  --aqua-700: #0B7D88;
  --aqua-600: #0E9AA7;
  --aqua-500: #19B5C1;
  --aqua-300: #7FDCE0;
  --aqua-100: #D4F3F3;
  --aqua-50: #ECFAF9;
  --sun-700: #A85A08;
  --sun-400: #FFC93C;
  --sun-100: #FFF0C7;
  --periwinkle-100: #E4EAFA;
  --grad-water: linear-gradient(100deg, var(--blue-600) 0%, var(--aqua-600) 100%);
  --grad-water-light: linear-gradient(100deg, var(--sky-300) 0%, var(--aqua-300) 100%);

  --font: 'Archivo', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --r-xl: 32px;

  --shadow-sm: 0 1px 2px rgba(13, 36, 64, .06), 0 1px 1px rgba(13, 36, 64, .04);
  --shadow: 0 10px 30px -12px rgba(13, 36, 64, .22), 0 2px 6px rgba(13, 36, 64, .05);
  --shadow-lg: 0 32px 64px -24px rgba(5, 24, 51, .45), 0 12px 24px -12px rgba(5, 24, 51, .25);

  --container: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* 2. Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--sand-50);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

img, svg, canvas, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
a[href^="tel:"] { white-space: nowrap; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
fieldset { border: 0; padding: 0; min-width: 0; }
legend { padding: 0; }

h1, h2, h3, h4 {
  font-stretch: 112%;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.012em;
  text-wrap: balance;
}
p { text-wrap: pretty; }

:focus-visible { outline: 3px solid var(--sky-400); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--sky-300); color: var(--navy-950); }

[hidden] { display: none !important; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--navy-900); color: #fff;
  padding: .7rem 1rem; border-radius: var(--r-sm);
  font-weight: 700; text-decoration: none;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }

.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }

.i {
  width: 1.15em; height: 1.15em;
  flex: none;
  fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.i--fill { fill: currentColor; stroke: none; }

/* 3. Boutons & petits éléments
   ========================================================================== */
.btn {
  --b-bg: var(--blue-600);
  --b-fg: #fff;
  --b-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .8em 1.35em;
  border: 1.5px solid var(--b-bd);
  border-radius: 999px;
  background: var(--b-bg);
  color: var(--b-fg);
  font-weight: 700; font-size: 1rem; line-height: 1.2;
  text-decoration: none; text-align: center;
  white-space: nowrap;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s, color .2s, border-color .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn[disabled] { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }

.btn--primary {
  background-image: linear-gradient(135deg, var(--blue-600) 0%, #0F96C9 100%);
  box-shadow: 0 10px 22px -10px rgba(2, 119, 189, .7);
}
.btn--primary:hover { background-image: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-600) 100%); }
.btn--light { --b-bg: #fff; --b-fg: var(--navy-900); box-shadow: 0 12px 26px -12px rgba(5, 24, 51, .55); }
.btn--light:hover { --b-bg: var(--sky-50); }
.btn--glass {
  --b-bg: rgba(255, 255, 255, .12); --b-fg: #fff; --b-bd: rgba(255, 255, 255, .45);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.btn--glass:hover { --b-bg: rgba(255, 255, 255, .22); }
.btn--outline { --b-bg: transparent; --b-fg: var(--navy-700); --b-bd: #C5D4E2; }
.btn--outline:hover { --b-bg: #fff; --b-bd: var(--navy-700); }
.btn--buoy { --b-bg: var(--buoy); box-shadow: 0 12px 24px -12px rgba(232, 73, 42, .75); }
.btn--buoy:hover { --b-bg: var(--buoy-700); }
.btn--sm { padding: .55em 1.05em; font-size: .92rem; }
.btn--lg { padding: .95em 1.6em; font-size: 1.05rem; }
.btn--block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }

.badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .3rem .8rem;
  border-radius: 999px;
  background: var(--sky-100); color: var(--blue-700);
  font-size: .8rem; font-weight: 700; letter-spacing: .02em;
}

.link-arrow {
  display: inline-flex; align-items: center; gap: .4rem;
  font-weight: 700; color: var(--blue-600);
  text-decoration: none;
}
.link-arrow .i { transition: transform .2s var(--ease); }
.link-arrow:hover .i { transform: translateX(3px); }

.link-btn { color: var(--blue-600); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

.icon-btn {
  display: grid; place-items: center;
  width: 40px; height: 40px; border-radius: 50%;
  color: var(--ink-2);
  transition: background-color .2s;
}
.icon-btn:hover { background: var(--sand-100); color: var(--ink); }

.checklist { display: grid; gap: .55rem; align-content: start; }
.checklist li {
  position: relative;
  padding-left: 1.85rem;
  line-height: 1.45;
}
.checklist li::before {
  content: "";
  position: absolute; left: 0; top: .05em;
  width: 1.25rem; height: 1.25rem;
  border-radius: 50%;
  background: var(--aqua-100) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230B7D88' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 62% no-repeat;
}
.checklist--sm { gap: .4rem; font-size: .95rem; }

/* 4. Titres de section
   ========================================================================== */
.section { padding-block: clamp(72px, 9vw, 124px); position: relative; }
.section--white { background: #fff; }
.section--sand { background: var(--sand-100); }
.section--aqua {
  background:
    radial-gradient(55% 45% at 100% 0%, rgba(25, 181, 193, .14), transparent 70%),
    radial-gradient(45% 40% at 0% 100%, rgba(59, 180, 230, .12), transparent 70%),
    var(--aqua-50);
}
.section--sky {
  background:
    radial-gradient(50% 45% at 0% 0%, rgba(59, 180, 230, .16), transparent 70%),
    var(--sky-50);
}

.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--split {
  max-width: none;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem; align-items: end;
}

.eyebrow {
  --accent: var(--blue-600);
  display: inline-flex; align-items: center; gap: .55rem;
  margin-bottom: 1rem;
  padding: .42rem .9rem .42rem .75rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 11%, transparent);
  color: var(--accent);
  font-size: .76rem; font-weight: 800;
  letter-spacing: .14em; text-transform: uppercase;
}
.eyebrow--aqua { --accent: var(--aqua-700); }
.eyebrow--coral { --accent: var(--buoy-700); }
.eyebrow--sun { --accent: var(--sun-700); background: color-mix(in srgb, var(--sun-400) 30%, transparent); }
.eyebrow::before {
  content: "";
  width: 11px; height: 13px;
  background: currentColor;
  clip-path: path("M5.5 0 10.2 5.2Q11.2 6.4 10.9 7.8 10.1 12.7 5.5 13 .9 12.7.1 7.8-.2 6.4.8 5.2Z");
}
.eyebrow--light { --accent: var(--sky-300); background: rgba(127, 208, 242, .14); }

.section-title {
  font-size: clamp(2rem, 1.2rem + 2.8vw, 3.2rem);
  color: var(--navy-900);
}
/* Mot-clé du titre en dégradé « eau » (bleu → turquoise) */
.section-title .accent {
  background: var(--grad-water);
  -webkit-background-clip: text; background-clip: text;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
  color: transparent;
}
.leak .section-title .accent,
.reviews .section-title .accent { background-image: var(--grad-water-light); }
.section-lead {
  margin-top: 1rem;
  font-size: clamp(1.05rem, 1rem + .3vw, 1.2rem);
  color: var(--ink-2);
}
.section-head--split .section-lead { margin-top: 0; }

/* 5. Bande d'urgence & en-tête
   ========================================================================== */
.topbar { background: var(--navy-950); color: rgba(255, 255, 255, .8); font-size: .86rem; }
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  min-height: 40px; padding-block: 6px;
}
.topbar__urgent { display: flex; align-items: center; gap: .6rem; min-width: 0; }
.topbar__urgent strong { color: #fff; white-space: nowrap; }
.topbar__phone { color: #fff; font-weight: 800; text-decoration: none; white-space: nowrap; }
.topbar__phone span { font-weight: 500; color: rgba(255, 255, 255, .75); }
.topbar__phone:hover { color: var(--sky-300); }

.pulse-dot {
  flex: none;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--buoy);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(232, 73, 42, .65); }
  70% { box-shadow: 0 0 0 9px rgba(232, 73, 42, 0); }
  100% { box-shadow: 0 0 0 0 rgba(232, 73, 42, 0); }
}

.header {
  position: sticky; top: 0; z-index: 60;
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
/* Le flou est sur un pseudo-élément : sur l'en-tête lui-même, il piégerait le menu mobile (position fixe) */
.header::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: rgba(251, 248, 243, .9);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
}
.header.is-scrolled { border-color: var(--line); box-shadow: 0 8px 28px -22px rgba(13, 36, 64, .6); }
.header__inner { display: flex; align-items: center; gap: 1.25rem; height: var(--header-h); }
.header__logo { flex: none; }
.header__logo img { width: 170px; }

.nav { margin-left: auto; }
.nav__list { display: flex; gap: .15rem; }
.nav__list a {
  display: block;
  padding: .5rem .75rem;
  border-radius: 999px;
  color: var(--ink-2);
  font-weight: 600; font-size: .95rem;
  text-decoration: none;
  transition: color .2s, background-color .2s;
}
.nav__list a:hover { color: var(--navy-900); background: rgba(2, 119, 189, .08); }
.nav__list a.is-active { color: var(--blue-700); background: rgba(2, 119, 189, .1); }
.nav__extra { display: none; }

.header__actions { display: flex; align-items: center; gap: .6rem; }

.burger {
  display: none;
  position: relative;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--navy-900);
}
.burger span {
  position: absolute; left: 13px; right: 13px; height: 2px;
  border-radius: 2px; background: #fff;
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.burger span:first-child { top: 17px; }
.burger span:last-child { top: 25px; }
.burger[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }

/* 6. Accueil : la piscine
   ========================================================================== */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid; align-items: center;
  min-height: min(880px, calc(100svh - 116px));
  padding: clamp(48px, 7vw, 96px) 0 clamp(120px, 12vw, 150px);
  color: #fff;
  background:
    radial-gradient(60% 50% at 75% 30%, rgba(127, 208, 242, .45), transparent 70%),
    radial-gradient(40% 40% at 30% 80%, rgba(59, 180, 230, .3), transparent 70%),
    linear-gradient(100deg, #062b55 0%, #0a4f86 45%, #1a9fd4 100%);
}
.hero__water {
  position: absolute; inset: 0; z-index: -3;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 1.4s ease;
}
.hero__water.is-live { opacity: 1; }
.hero__shade {
  position: absolute; inset: 0; z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(5, 24, 51, .55) 0%, rgba(5, 24, 51, .3) 42%, rgba(5, 24, 51, 0) 72%),
    linear-gradient(180deg, rgba(5, 24, 51, .28) 0%, transparent 26%);
}
/* Margelle de pierre + bande de mosaïque au bas de la piscine */
.hero::before,
.hero::after {
  content: "";
  position: absolute; left: 0; right: 0; z-index: -1;
  pointer-events: none;
}
.hero::before {
  bottom: 22px; height: 9px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .22) 1px, transparent 1px) 0 0 / 9px 100%,
    linear-gradient(#0d4c84, #0a3d6d);
  box-shadow: 0 -12px 30px rgba(5, 24, 51, .35);
}
.hero::after {
  bottom: 0; height: 22px;
  background:
    linear-gradient(90deg, rgba(120, 100, 70, .22) 1.5px, transparent 1.5px) 0 0 / 132px 100%,
    linear-gradient(180deg, #F3ECE0 0%, var(--sand-200) 55%, #DCCDB6 100%);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, .8fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}

.season-chip {
  display: inline-flex; align-items: center; gap: .6rem;
  margin-bottom: 1.6rem;
  padding: .45rem .9rem .45rem .7rem;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 999px;
  background: rgba(5, 24, 51, .35);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  color: #fff;
  font-size: .9rem; font-weight: 600;
  text-decoration: none;
  transition: background-color .2s;
}
.season-chip:hover { background: rgba(5, 24, 51, .5); }
.season-chip .i { width: 1em; height: 1em; opacity: .8; }
.season-chip__dot {
  width: 9px; height: 9px; border-radius: 50%; flex: none;
  background: var(--season, var(--sky-300));
  box-shadow: 0 0 0 4px rgba(255, 255, 255, .15);
}

.hero__title {
  font-size: clamp(2.3rem, 1.1rem + 3.3vw, 3.9rem);
  font-stretch: 110%;
  font-weight: 850;
  line-height: 1.02;
  letter-spacing: -.02em;
  text-shadow: 0 2px 30px rgba(5, 24, 51, .35);
}
.hero__title .hl {
  color: var(--sky-300);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 8'%3E%3Cpath d='M0 4q5-4 10 0t10 0 10 0 10 0' fill='none' stroke='%237FD0F2' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E") 0 100% / 40px 8px repeat-x;
  padding-bottom: .08em;
}
.hero__lead {
  max-width: 600px;
  margin-top: 1.4rem;
  font-size: clamp(1.05rem, 1rem + .35vw, 1.22rem);
  color: rgba(255, 255, 255, .88);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }

.hero__trust {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem;
  margin-top: 2.6rem; padding-top: 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, .18);
  font-size: .9rem; line-height: 1.35;
  color: rgba(255, 255, 255, .78);
}
.hero__trust li { display: flex; gap: .7rem; align-items: flex-start; }
.hero__trust strong { display: block; color: #fff; font-size: .95rem; }
.hero__trust-ico {
  display: grid; place-items: center; flex: none;
  width: 36px; height: 36px; border-radius: 12px;
  background: rgba(255, 255, 255, .14);
  color: var(--sky-300);
}

/* Carte « bouée » du tarif : elle flotte doucement sur l'eau */
.float-card {
  position: relative;
  padding: clamp(24px, 3vw, 34px);
  border-radius: var(--r-xl);
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, .5);
  animation: bob 7s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.float-card__tag {
  display: inline-block;
  padding: .28rem .75rem;
  border-radius: 999px;
  background: var(--ok-50); color: var(--ok);
  font-size: .78rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
}
.float-card__title { margin-top: .9rem; font-size: 1.45rem; color: var(--navy-900); }
.float-card__price { display: flex; align-items: baseline; flex-wrap: wrap; gap: .35rem; margin-top: .6rem; color: var(--navy-900); }
.float-card__amount { font-size: 4rem; font-weight: 900; font-stretch: 118%; line-height: 1; color: var(--blue-600); letter-spacing: -.03em; }
.float-card__cur { font-size: 1.25rem; font-weight: 800; }
.float-card__per { font-size: .95rem; color: var(--ink-3); }
.float-card__text { margin: 1rem 0 1.2rem; color: var(--ink-2); font-size: .97rem; }
.float-card .checklist { margin-bottom: 1.5rem; font-size: .96rem; }
.float-card__alt { margin-top: .9rem; text-align: center; font-size: .9rem; color: var(--ink-3); }
.float-card__alt a { color: var(--blue-600); font-weight: 700; }

.hero__hint {
  position: absolute; left: 50%; bottom: 52px; z-index: 2;
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .45rem .95rem;
  border-radius: 999px;
  background: rgba(5, 24, 51, .38);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, .25);
  font-size: .85rem; font-weight: 600;
  color: rgba(255, 255, 255, .92);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, 8px);
  transition: opacity .6s ease, transform .6s var(--ease);
}
.hero__hint.is-visible { opacity: 1; transform: translate(-50%, 0); }
.hero__hint.is-gone { opacity: 0; transform: translate(-50%, 8px); }
.hint--coarse { display: none; }
@media (pointer: coarse) {
  .hint--fine { display: none; }
  .hint--coarse { display: inline; }
}

.hero__drop {
  position: absolute; z-index: 3;
  width: 34px; height: 41px;
  margin: -41px 0 0 -17px;
  pointer-events: none;
  opacity: 0;
  filter: drop-shadow(0 6px 10px rgba(5, 24, 51, .35));
}
.hero__drop svg { width: 100%; height: 100%; }

/* Repli sans WebGL : une eau dessinée en CSS */
.hero.no-webgl .hero__water { display: none; }

/* 7. Saisons
   ========================================================================== */
.season { --c-hiver: #9FC3DD; --c-ouverture: var(--sky-400); --c-ete: var(--blue-600); --c-fermeture: var(--amber); }

.season-track { position: relative; margin-bottom: clamp(32px, 4vw, 48px); padding-top: 36px; }
.season-bars {
  display: grid; grid-template-columns: repeat(24, minmax(0, 1fr)); gap: 4px;
}
.sbar {
  grid-column: var(--from) / var(--to);
  padding: .55rem .7rem;
  border-radius: 10px;
  color: #fff;
  font-size: .82rem; font-weight: 800; letter-spacing: .02em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sbar--hiver { background: var(--c-hiver); color: var(--navy-800); }
.sbar--ouverture { background: var(--c-ouverture); color: var(--navy-900); }
.sbar--ete { background: var(--c-ete); }
.sbar--fermeture { background: var(--c-fermeture); color: #2b1503; }

.season-months {
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr));
  margin-top: .55rem;
  font-size: .78rem; font-weight: 600; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: .06em;
}
.season-months li { padding-left: .2rem; border-left: 1px solid var(--line); }

.season-marker {
  position: absolute; top: 0; bottom: 18px;
  width: 2px; margin-left: -1px;
  background: var(--navy-900);
}
.season-marker::after {
  content: "";
  position: absolute; left: 50%; top: 34px;
  width: 14px; height: 14px; margin-left: -7px;
  border-radius: 50%;
  background: var(--navy-900);
  border: 3px solid #fff;
  box-shadow: 0 0 0 3px rgba(10, 38, 71, .2);
}
.season-marker span {
  position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  padding: .2rem .6rem;
  border-radius: 999px;
  background: var(--navy-900); color: #fff;
  font-size: .75rem; font-weight: 700;
  white-space: nowrap;
}
.season-marker.is-start span { transform: translateX(-12px); }
.season-marker.is-end span { transform: translateX(calc(-100% + 12px)); }

.season-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.season-card {
  --c: var(--c-ete);
  position: relative;
  display: flex; flex-direction: column; gap: .5rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-top: 5px solid var(--c);
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, color-mix(in srgb, var(--c) 10%, #fff) 0%, #fff 55%);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.season-card--hiver { --c: var(--c-hiver); }
.season-card--ouverture { --c: var(--c-ouverture); }
.season-card--fermeture { --c: var(--c-fermeture); }
.season-card h3 { font-size: 1.3rem; color: var(--navy-900); }
.season-card > p:not(.season-card__when) { color: var(--ink-2); font-size: .97rem; flex: 1; }
.season-card__ico {
  display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 14px;
  background: color-mix(in srgb, var(--c) 18%, white);
  color: color-mix(in srgb, var(--c) 70%, var(--navy-900));
  margin-bottom: .3rem;
}
.season-card__when { font-size: .8rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.season-card .link-arrow { margin-top: .4rem; }
.season-card__now {
  display: none;
  position: absolute; top: -12px; right: 16px;
  padding: .25rem .7rem;
  border-radius: 999px;
  background: var(--navy-900); color: #fff;
  font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
}
.season-card.is-now {
  border: 2px solid var(--c);
  border-top-width: 5px;
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.season-card.is-now .season-card__now { display: block; }

/* 8. Services (onglets)
   ========================================================================== */
.tabs {
  display: inline-flex; gap: .3rem;
  max-width: 100%;
  padding: .35rem;
  margin-bottom: 2rem;
  border-radius: 999px;
  background: var(--sand-100);
  border: 1px solid var(--line);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .7rem 1.2rem;
  border-radius: 999px;
  color: var(--ink-2);
  font-weight: 700; font-size: .97rem;
  white-space: nowrap;
  transition: background-color .2s, color .2s, box-shadow .2s;
}
.tab:hover { color: var(--navy-900); }
.tab[aria-selected="true"] { background: var(--navy-900); color: #fff; box-shadow: 0 8px 18px -10px rgba(10, 38, 71, .8); }

.tab-panel { animation: panelIn .45s var(--ease); }
.tab-panel[hidden] { display: none; }
@keyframes panelIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.cards-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; align-items: stretch; }
.cards-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }

.svc-card {
  position: relative;
  display: flex; flex-direction: column; gap: 1rem;
  padding: clamp(24px, 2.6vw, 32px);
  border: 1px solid var(--line-cool);
  border-radius: var(--r-lg);
  background: #fff;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.svc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
/* fine ligne d'eau en haut de chaque carte */
.svc-card::before {
  content: "";
  position: absolute; top: -1px; left: 26px; right: 26px;
  height: 4px;
  border-radius: 0 0 4px 4px;
  background: var(--grad-water);
}
.svc-card--featured::before { display: none; }
.svc-card__title { font-size: 1.3rem; color: var(--navy-900); }
.svc-card__desc { color: var(--ink-2); font-size: .98rem; }
.svc-card .checklist { flex: 1; font-size: .96rem; }
.svc-card .btn { margin-top: .5rem; }

.svc-card--featured {
  background: radial-gradient(120% 80% at 100% 0%, #13508a 0%, var(--navy-900) 60%);
  border-color: transparent;
  color: rgba(255, 255, 255, .86);
  box-shadow: var(--shadow-lg);
}
.svc-card--featured .svc-card__title { color: #fff; }
.svc-card--featured .svc-card__desc { color: rgba(255, 255, 255, .78); }
.svc-card--featured .checklist li::before { background-color: rgba(127, 208, 242, .2); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237FD0F2' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E"); }
.svc-card--featured strong { color: #fff; }
.svc-card__ribbon {
  position: absolute; top: -13px; left: 24px;
  padding: .3rem .85rem;
  border-radius: 999px;
  background: var(--buoy); color: #fff;
  font-size: .75rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  box-shadow: 0 8px 18px -8px rgba(232, 73, 42, .8);
}
.svc-card__perk {
  align-self: flex-start;
  padding: .35rem .8rem;
  border-radius: 10px;
  background: rgba(127, 208, 242, .16);
  color: var(--sky-300);
  font-size: .85rem; font-weight: 700;
}
.svc-card--ice { background: linear-gradient(160deg, #fff 0%, var(--sky-50) 60%, var(--sky-100) 100%); }
.svc-card--price { border: 2px solid var(--blue-600); }
.svc-card > .badge { align-self: flex-start; }
.svc-card__price { font-size: 2.3rem; font-weight: 900; font-stretch: 116%; line-height: 1; color: var(--blue-600); }
.svc-card__price small { font-size: .85rem; font-weight: 700; font-stretch: 100%; color: var(--ink-3); }
.svc-card__price--duo { font-size: 1.7rem; line-height: 1.3; }
.svc-card--featured .svc-card__price { color: #fff; }
.svc-card--featured .svc-card__price small { color: rgba(255, 255, 255, .65); }

.services-note {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: .5rem;
  margin-top: 2rem;
  color: var(--ink-2);
}
.services-note .i { color: var(--blue-600); }
.services-note a { color: var(--blue-600); font-weight: 700; }

/* 9. Types de piscines
   ========================================================================== */
.types-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
.type-card {
  display: flex; flex-direction: column;
  border-radius: var(--r-lg);
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.type-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.type-card__art {
  padding: 1.4rem 1rem .4rem;
  background: linear-gradient(180deg, var(--tint, var(--sky-50)) 0%, #fff 100%);
}
.type-card--beton { --tint: var(--periwinkle-100); }
.type-card--creusee { --tint: var(--sky-100); }
.type-card--horsterre { --tint: var(--aqua-100); }
.type-card--fibre { --tint: var(--sun-100); }
.pool-illus { width: 100%; height: auto; }
.type-card:hover .pool-illus path[fill="url(#g-water)"] { animation: slosh 1.6s ease-in-out; }
@keyframes slosh { 0%, 100% { transform: translateX(0); } 30% { transform: translateX(-3px); } 65% { transform: translateX(2px); } }
.type-card__body { display: flex; flex-direction: column; gap: .8rem; padding: 1.3rem 1.4rem 1.6rem; }
.type-card h3 { font-size: 1.25rem; color: var(--navy-900); }
.type-card p { color: var(--ink-2); font-size: .95rem; }

/* 10. Détection de fuites (coupe interactive)
   ========================================================================== */
.leak {
  background:
    radial-gradient(70% 60% at 85% 10%, rgba(59, 180, 230, .22), transparent 70%),
    radial-gradient(60% 50% at 0% 100%, rgba(2, 119, 189, .25), transparent 70%),
    var(--navy-950);
  color: rgba(255, 255, 255, .82);
  overflow: hidden;
}
.leak .section-title { color: #fff; }
.leak__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  grid-template-areas: "copy figure" "legend figure";
  column-gap: clamp(32px, 5vw, 72px);
  row-gap: 2rem;
  align-items: start;
}
.leak__copy { grid-area: copy; }
.leak__figure { grid-area: figure; align-self: center; }
.leak__legend { grid-area: legend; }
.leak__text { margin: 1.2rem 0 1.8rem; font-size: 1.05rem; line-height: 1.7; }
.leak__price {
  display: inline-flex; align-items: center; gap: .5rem;
  margin: -.4rem 0 1.6rem;
  padding: .5rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(127, 208, 242, .3);
  color: #fff;
  font-weight: 600; font-size: .95rem;
}
.leak__price .i { color: var(--sky-300); }
.leak__price strong { color: var(--sky-300); font-weight: 900; font-size: 1.05rem; }

.leak__stage { position: relative; }
.leak__svg { width: 100%; height: auto; overflow: visible; }
.lk-ground { stroke: var(--sky-300); stroke-opacity: .45; stroke-dasharray: 6 6; stroke-width: 1.5; }
.lk-surface { fill: none; stroke: var(--sky-300); stroke-width: 2; stroke-opacity: .9; }
.lk-basin { fill: none; stroke: var(--sky-300); stroke-width: 3.5; stroke-linejoin: round; }
.lk-pipe { fill: none; stroke: #7FA6C6; stroke-width: 5; stroke-linejoin: round; stroke-linecap: round; stroke-opacity: .75; }
.lk-pipe--return { stroke: #5D8FB8; stroke-opacity: .6; }
.lk-wire { fill: none; stroke: #FDE68A; stroke-width: 2; stroke-dasharray: 5 5; stroke-opacity: .7; }
.lk-coping { fill: #D9CBB4; }
.lk-part { fill: rgba(5, 24, 51, .6); stroke: var(--sky-300); stroke-width: 2.5; }
.lk-port { fill: var(--navy-900); stroke: var(--sky-300); stroke-width: 2.5; }
.lk-crack { fill: none; stroke: #fff; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.lk-pad { fill: rgba(127, 208, 242, .25); }
.lk-equip { fill: #12406E; stroke: var(--sky-300); stroke-width: 2; }
.lk-label { fill: var(--sky-300); fill-opacity: .75; font-size: 13px; font-weight: 600; letter-spacing: .02em; }

.hotspot {
  position: absolute; left: var(--x); top: var(--y);
  width: 34px; height: 34px; margin: -17px 0 0 -17px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: #fff; color: var(--navy-900);
  font-weight: 900; font-size: .9rem;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .35);
  transition: transform .25s var(--ease), background-color .25s, color .25s;
}
.hotspot::before {
  content: "";
  position: absolute; inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .7);
  animation: ring 2.4s ease-out infinite;
}
.hotspot:hover { transform: scale(1.12); }
.hotspot.is-active { background: var(--buoy); color: #fff; transform: scale(1.15); }
.hotspot.is-active::before { border-color: var(--buoy); }
/* gouttes qui s'échappent du point actif */
.hotspot.is-active::after {
  content: "";
  position: absolute; left: 50%; top: 100%;
  width: 6px; height: 8px; margin-left: -3px;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  background: var(--sky-300);
  animation: drip 1.3s ease-in infinite;
}
@keyframes ring { 0% { transform: scale(.85); opacity: 1; } 100% { transform: scale(1.6); opacity: 0; } }
@keyframes drip { 0% { transform: translateY(0) scale(.6); opacity: 0; } 20% { opacity: 1; } 100% { transform: translateY(26px) scale(1); opacity: 0; } }

.leak__caption { margin-top: .8rem; text-align: center; font-size: .88rem; color: rgba(255, 255, 255, .55); }

.leak__list { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; }
.leak__list button {
  display: flex; align-items: center; gap: .65rem;
  width: 100%; height: 100%;
  padding: .7rem .8rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .1);
  color: rgba(255, 255, 255, .85);
  font-size: .9rem; font-weight: 600; line-height: 1.3; text-align: left;
  transition: background-color .2s, border-color .2s;
}
.leak__list button:hover { background: rgba(255, 255, 255, .1); }
.leak__list button.is-active { background: rgba(232, 73, 42, .16); border-color: rgba(232, 73, 42, .7); color: #fff; }
.leak__list .n {
  display: grid; place-items: center; flex: none;
  width: 26px; height: 26px; border-radius: 50%;
  background: #fff; color: var(--navy-900);
  font-size: .78rem; font-weight: 900;
}
.leak__list button.is-active .n { background: var(--buoy); color: #fff; }

.leak__panel {
  margin-top: 1rem;
  padding: 1.2rem 1.3rem;
  border-radius: var(--r);
  background: linear-gradient(135deg, rgba(59, 180, 230, .16), rgba(59, 180, 230, .04));
  border: 1px solid rgba(127, 208, 242, .28);
}
.leak__panel-title { color: #fff; font-weight: 800; font-stretch: 110%; font-size: 1.1rem; }
.leak__panel-text { margin-top: .4rem; font-size: .97rem; color: rgba(255, 255, 255, .8); }

/* 11. Diagnostic express
   ========================================================================== */
.wizard {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  border-radius: var(--r-xl);
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.wizard__visual {
  display: flex; flex-direction: column; justify-content: center; gap: 1rem;
  padding: clamp(24px, 3vw, 40px);
  background: linear-gradient(160deg, var(--aqua-50) 0%, var(--sky-100) 100%);
}
.wz-svg { width: 100%; height: auto; }
.wz-water { transition: transform .9s var(--ease); }
.wz-ref { stroke: var(--navy-900); stroke-width: 1.5; stroke-dasharray: 4 4; opacity: .45; }
.wz-label { fill: var(--navy-800); font-size: 11px; font-weight: 700; opacity: .75; }
.wz-arrow { stroke: var(--buoy); stroke-width: 3; stroke-linecap: round; opacity: 0; transition: opacity .4s; }
.wz-arrow.is-on { opacity: 1; }
.wz-skimmer { fill: #F1F5F9; stroke: #64748B; stroke-width: 2; transition: stroke .3s, fill .3s; }
.wizard[data-skimmer="yes"] .wz-skimmer { stroke: var(--buoy); fill: var(--buoy-50); }
.wz-pipe { fill: none; stroke: #94A3B8; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.wz-pump { fill: var(--navy-700); }
.wz-basin { fill: none; stroke: var(--navy-700); stroke-width: 3; stroke-linejoin: round; }
.wz-wet { fill: #6F8193; opacity: 0; transition: opacity .6s; }
.wizard[data-ground="yes"] .wz-wet { opacity: .55; }
.wz-bubbles circle { fill: #fff; stroke: var(--blue-600); stroke-width: 1; opacity: 0; }
.wizard[data-bubbles="yes"] .wz-bubbles circle { animation: bubble 2s ease-in infinite; }
.wizard[data-bubbles="yes"] .wz-bubbles circle:nth-child(2) { animation-delay: .5s; }
.wizard[data-bubbles="yes"] .wz-bubbles circle:nth-child(3) { animation-delay: 1s; }
.wizard[data-bubbles="yes"] .wz-bubbles circle:nth-child(4) { animation-delay: 1.5s; }
@keyframes bubble { 0% { transform: translateY(0); opacity: 0; } 15% { opacity: .9; } 100% { transform: translateY(-34px); opacity: 0; } }
.wz-legend { text-align: center; font-size: .85rem; font-weight: 700; color: var(--ink-3); letter-spacing: .04em; text-transform: uppercase; }

.wizard__body { padding: clamp(24px, 3.4vw, 48px); }
.wizard__progress { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.8rem; }
.wizard__bar { flex: 1; height: 8px; border-radius: 99px; background: var(--sand-100); overflow: hidden; }
.wizard__bar span { display: block; height: 100%; width: 25%; border-radius: inherit; background: linear-gradient(90deg, var(--sky-400), var(--blue-600)); transition: width .5s var(--ease); }
.wizard__count { font-size: .85rem; font-weight: 700; color: var(--ink-3); white-space: nowrap; }

.wz-step { display: none; }
.wz-step.is-active { display: block; animation: panelIn .4s var(--ease); }
.wz-q { font-size: clamp(1.25rem, 1.1rem + .6vw, 1.55rem); font-weight: 800; font-stretch: 110%; line-height: 1.2; color: var(--navy-900); }
.wz-help { margin: .6rem 0 1.4rem; color: var(--ink-2); }
.wz-options { display: grid; gap: .65rem; }
.wz-opt {
  position: relative;
  display: flex; align-items: center; gap: .9rem;
  padding: 1rem 1.1rem;
  border: 1.5px solid var(--line-cool);
  border-radius: var(--r);
  cursor: pointer;
  transition: border-color .2s, background-color .2s, box-shadow .2s;
}
.wz-opt:hover { border-color: var(--sky-400); }
.wz-opt input {
  appearance: none; -webkit-appearance: none;
  flex: none;
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid #A8BDD0;
  display: grid; place-items: center;
  transition: border-color .2s;
}
.wz-opt input::after { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--blue-600); transform: scale(0); transition: transform .2s var(--ease); }
.wz-opt input:checked { border-color: var(--blue-600); }
.wz-opt input:checked::after { transform: scale(1); }
.wz-opt:has(input:checked) { border-color: var(--blue-600); background: var(--sky-50); box-shadow: 0 0 0 3px rgba(59, 180, 230, .18); }
.wz-opt:has(input:focus-visible) { outline: 3px solid var(--sky-400); outline-offset: 2px; }
.wz-opt input:focus-visible { outline: none; }

.wizard__nav { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.8rem; }
.wizard__nav #wizardNext { margin-left: auto; }
.wizard__nav[hidden] { display: none; }

.wz-result:focus { outline: none; }
.wz-result__head { display: flex; align-items: center; gap: .9rem; margin-bottom: .8rem; }
.wz-result__ico { display: grid; place-items: center; flex: none; width: 52px; height: 52px; border-radius: 16px; background: var(--buoy-50); color: var(--buoy); }
.wz-result__ico .i { width: 26px; height: 26px; }
.wz-result[data-severity="normal"] .wz-result__ico { background: var(--ok-50); color: var(--ok); }
.wz-result[data-severity="moderate"] .wz-result__ico { background: #FFF5E6; color: var(--amber); }
.wz-result__title { font-size: 1.4rem; color: var(--navy-900); }
.wz-result__desc { color: var(--ink-2); }
.wz-result__box { margin: 1.4rem 0; padding: 1.2rem 1.3rem; border-radius: var(--r); background: var(--sand-50); border: 1px solid var(--line); }
.wz-result__label { font-weight: 800; color: var(--navy-900); margin-bottom: .7rem; }

/* 12. Calculateur
   ========================================================================== */
.estimator { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 1.5rem; align-items: start; }
/* les longs libellés du menu déroulant ne doivent pas élargir la page */
.estimator > * { min-width: 0; }
.estimator__form {
  padding: clamp(22px, 3vw, 40px);
  border-radius: var(--r-xl);
  background: linear-gradient(160deg, var(--sky-50) 0%, var(--aqua-50) 100%);
  border: 1px solid var(--line-cool);
}
.estimator__top { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.8rem; }
.estimator__top h3 { font-size: 1.3rem; color: var(--navy-900); }
.estimator__top p { color: var(--ink-3); font-size: .95rem; }

.est-step + .est-step { margin-top: 1.8rem; }
.est-step legend {
  display: flex; align-items: center; gap: .6rem;
  margin-bottom: .9rem;
  font-weight: 800; color: var(--navy-900);
}
.est-step__n {
  display: grid; place-items: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--grad-water); color: #fff;
  font-size: .8rem; font-weight: 900;
}

.choice-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .7rem; }
.choice { position: relative; cursor: pointer; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice__body {
  display: flex; flex-direction: column; align-items: center; gap: .2rem;
  height: 100%;
  padding: 1rem .6rem .9rem;
  border: 1.5px solid var(--line-cool);
  border-radius: var(--r);
  background: #fff;
  text-align: center;
  transition: border-color .2s, box-shadow .2s, transform .2s var(--ease);
}
.choice:hover .choice__body { border-color: var(--sky-400); }
.choice input:checked + .choice__body { border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(59, 180, 230, .22); transform: translateY(-2px); }
.choice input:focus-visible + .choice__body { outline: 3px solid var(--sky-400); outline-offset: 2px; }
.choice__ico {
  width: 54px; height: 36px; margin-bottom: .3rem;
  fill: none; stroke: var(--navy-700); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.choice__ico .t-water { fill: var(--sky-300); stroke: none; }
.choice__ico .t-ground { stroke: #B8A88E; }
.choice input:checked + .choice__body .t-water { fill: var(--sky-400); }
.choice__title { font-weight: 800; color: var(--navy-900); }
.choice__desc { font-size: .8rem; color: var(--ink-3); }

.select { position: relative; display: block; }
.select select {
  appearance: none; -webkit-appearance: none;
  width: 100%; min-width: 0;
  text-overflow: ellipsis;
  padding: .95rem 3rem .95rem 1.1rem;
  border: 1.5px solid var(--line-cool);
  border-radius: var(--r);
  background: #fff;
  font-weight: 600;
  cursor: pointer;
}
.select select:focus-visible { outline: 3px solid var(--sky-400); outline-offset: 2px; border-color: var(--blue-600); }
.select .i { position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--ink-3); }

.addons { display: grid; gap: .6rem; }
.addon {
  display: flex; align-items: center; gap: .9rem;
  padding: .9rem 1.1rem;
  border: 1.5px solid var(--line-cool);
  border-radius: var(--r);
  background: #fff;
  cursor: pointer;
  transition: border-color .2s, background-color .2s;
}
.addon input { position: absolute; opacity: 0; pointer-events: none; }
.addon__box {
  display: grid; place-items: center; flex: none;
  width: 24px; height: 24px; border-radius: 8px;
  border: 2px solid #A8BDD0;
  color: transparent;
  transition: background-color .2s, border-color .2s, color .2s;
}
.addon__box .i { width: 15px; height: 15px; stroke-width: 3.4; }
.addon__text { flex: 1; display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.addon__name { font-weight: 600; }
.addon__badge { padding: .15rem .55rem; border-radius: 999px; background: var(--ok-50); color: var(--ok); font-size: .75rem; font-weight: 800; }
.addon__price { font-weight: 800; color: var(--navy-900); white-space: nowrap; }
.addon:hover { border-color: var(--sky-400); }
.addon:has(input:checked) { border-color: var(--blue-600); background: var(--sky-50); }
.addon:has(input:checked) .addon__box { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }
.addon:has(input:focus-visible) { outline: 3px solid var(--sky-400); outline-offset: 2px; }
.addon.is-disabled { cursor: default; opacity: .6; }
.addon.is-disabled .addon__price {
  max-width: 8.5em;
  white-space: normal; text-align: right;
  font-size: .78rem; font-weight: 700; line-height: 1.25;
  color: var(--ink-3);
}
.addon.is-included { opacity: 1; }
.addon.is-included .addon__price { color: var(--ok); }

.estimator__sum {
  position: sticky; top: calc(var(--header-h) + 20px);
  padding: clamp(24px, 3vw, 36px);
  border-radius: var(--r-xl);
  background: radial-gradient(120% 70% at 100% 0%, #13508a 0%, var(--navy-900) 65%);
  color: rgba(255, 255, 255, .82);
  box-shadow: var(--shadow-lg);
}
.estimator__sum h3 { color: #fff; font-size: 1.2rem; margin-bottom: 1.2rem; }
.sum-rows { display: grid; gap: .7rem; padding-bottom: 1.3rem; border-bottom: 1px dashed rgba(255, 255, 255, .2); }
.sum-rows div { display: flex; justify-content: space-between; gap: 1rem; font-size: .95rem; }
.sum-rows dt { color: rgba(255, 255, 255, .6); }
.sum-rows dd { margin: 0; text-align: right; font-weight: 700; color: #fff; }
.sum-rows .sum-ok { color: #6EE7B7; }
.sum-total { padding: 1.4rem 0; text-align: center; }
.sum-total__label { font-size: .8rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--sky-300); }
.sum-total__price { font-size: clamp(2.8rem, 2rem + 2.4vw, 3.6rem); font-weight: 900; font-stretch: 118%; line-height: 1.05; color: #fff; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.sum-total__price small { font-size: 1rem; font-weight: 700; color: rgba(255, 255, 255, .6); letter-spacing: 0; }
.sum-total__note { margin-top: .3rem; font-size: .9rem; color: rgba(255, 255, 255, .7); }
.sum-total.is-quote .sum-total__price { font-size: clamp(1.8rem, 1.4rem + 1.2vw, 2.3rem); padding-block: .45em; }
.sum-total.is-quote .sum-total__cur { display: none; }
.sum-call { display: block; margin-top: .9rem; text-align: center; font-size: .88rem; font-weight: 600; color: rgba(255, 255, 255, .75); }
.sum-call:hover { color: #fff; }

/* 13. Avant / après
   ========================================================================== */
.ba {
  --pos: 50%;
  position: relative;
  aspect-ratio: 16 / 9;
  max-height: 640px;
  margin-inline: auto;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  touch-action: pan-y;
  user-select: none; -webkit-user-select: none;
  cursor: ew-resize;
  background: var(--navy-900);
}
.ba__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 38%; pointer-events: none; }
.ba__before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba__before .ba__img { filter: sepia(.6) hue-rotate(28deg) saturate(1.7) brightness(.72) contrast(.92); }
.ba__before::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(60% 70% at 50% 45%, rgba(74, 98, 22, .45), rgba(42, 52, 18, .35));
  mix-blend-mode: multiply;
}
.ba__leaves svg {
  position: absolute; left: var(--lx); top: var(--ly); z-index: 1;
  width: clamp(18px, 2.6vw, 30px); height: auto; aspect-ratio: 40 / 24;
  transform: rotate(var(--lr));
  fill: #8A5A22;
  opacity: .85;
}
.ba__leaves svg:nth-child(even) { fill: #A26B23; }
.ba__line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px; background: #fff; box-shadow: 0 0 12px rgba(0, 0, 0, .35); pointer-events: none; }
.ba__handle {
  position: absolute; top: 50%; left: var(--pos);
  display: grid; place-items: center;
  width: 54px; height: 54px; margin: -27px 0 0 -27px;
  border-radius: 50%;
  background: #fff; color: var(--navy-900);
  box-shadow: 0 8px 22px rgba(0, 0, 0, .3);
  pointer-events: none;
  transition: transform .2s var(--ease);
}
.ba__handle .i { width: 24px; height: 24px; stroke-width: 2.6; }
.ba.is-dragging .ba__handle { transform: scale(1.08); }
.ba__range { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; margin: 0; cursor: ew-resize; pointer-events: none; }
.ba:has(.ba__range:focus-visible) .ba__handle { outline: 3px solid var(--sky-400); outline-offset: 3px; }
.ba__tag {
  position: absolute; top: 18px; z-index: 2;
  padding: .4rem .85rem;
  border-radius: 999px;
  font-size: .82rem; font-weight: 800;
  pointer-events: none;
}
.ba__tag--before { left: 18px; background: rgba(42, 52, 18, .75); color: #E9F5C9; }
.ba__tag--after { right: 18px; background: rgba(255, 255, 255, .92); color: var(--blue-700); }
.ba__caption { margin-top: 1rem; text-align: center; font-size: .9rem; color: var(--ink-3); }

/* 14. Secteurs desservis
   ========================================================================== */
.zones { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 56px); align-items: center; }
.zones__map {
  padding: clamp(14px, 2vw, 24px);
  border-radius: var(--r-xl);
  background: var(--sand-50);
  border: 1px solid var(--line);
}
.zones__map svg { width: 100%; height: auto; max-height: 640px; margin-inline: auto; border-radius: var(--r-lg); }
.zones__map figcaption { margin-top: .8rem; text-align: center; font-size: .85rem; color: var(--ink-3); }
.map-land { fill: #F6F0E5; }
.map-mtl { fill: #E7E1D6; }
.map-river { fill: #BFE5F6; }
.map-zone { fill: var(--sky-400); opacity: .26; }
.map-label { font-family: var(--font); pointer-events: none; }
.map-label--mtl { font-size: 13px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; fill: #A29A8C; }
.map-label--river { font-size: 8px; font-weight: 700; font-style: italic; letter-spacing: .1em; fill: #3C8DB8; text-anchor: middle; }
.map-label--zone { font-size: 15px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; fill: var(--blue-600); opacity: .35; }
.city { cursor: pointer; }
.city circle { fill: var(--blue-600); stroke: #fff; stroke-width: 1.6; transform-box: fill-box; transform-origin: center; transition: transform .25s var(--ease), fill .25s; }
.city .city__halo { fill: var(--buoy); stroke: none; opacity: 0; }
.city text {
  font-size: 8.4px; font-weight: 700;
  fill: var(--ink-2);
  paint-order: stroke; stroke: #F6F0E5; stroke-width: 3px; stroke-linejoin: round;
  transition: fill .2s;
}
.city:hover circle:not(.city__halo), .city:focus-visible circle:not(.city__halo) { fill: var(--navy-900); }
.city:focus { outline: none; }
.city.is-match circle:not(.city__halo) { fill: var(--buoy); transform: scale(1.35); }
.city.is-match text { fill: var(--navy-950); font-size: 9.5px; font-weight: 900; }
.city.is-match .city__halo { animation: halo 1.6s ease-out infinite; }
@keyframes halo { 0% { transform: scale(1); opacity: .55; } 100% { transform: scale(3.4); opacity: 0; } }
.zones__map.is-searching .city:not(.is-match) { opacity: .45; }

.zones__check h3 { font-size: clamp(1.3rem, 1.1rem + .8vw, 1.7rem); color: var(--navy-900); }
.zone-form { display: flex; gap: .6rem; margin-top: 1.3rem; }
.zone-input { position: relative; flex: 1; }
.zone-input .i { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--ink-3); }
.zone-input input {
  width: 100%;
  padding: .95rem 1rem .95rem 2.8rem;
  border: 1.5px solid var(--line-cool);
  border-radius: 999px;
  background: #fff;
}
.zone-input input:focus-visible { outline: 3px solid var(--sky-400); outline-offset: 2px; border-color: var(--blue-600); }
.zone-msg { min-height: 1.6em; margin: 1rem 0; font-weight: 600; }
.zone-msg:empty { margin: .5rem 0; }
.zone-msg.is-ok, .zone-msg.is-no { padding: .9rem 1.1rem; border-radius: var(--r); }
.zone-msg.is-ok { background: var(--ok-50); color: #0B5C3F; }
.zone-msg.is-no { background: var(--sky-50); color: var(--navy-800); }
.zone-msg a { font-weight: 800; }

.pills { display: flex; flex-wrap: wrap; gap: .45rem; }
.pill {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .42rem .8rem;
  border-radius: 999px;
  background: var(--sky-50);
  border: 1px solid var(--line-cool);
  color: var(--ink-2);
  font-size: .86rem; font-weight: 600;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease);
}
.pill::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--blue-600);
}
.pill:hover { border-color: var(--blue-600); color: var(--navy-900); }
.pill.is-match { background: var(--navy-900); border-color: var(--navy-900); color: #fff; transform: translateY(-1px); }
.pill.is-match::before { background: var(--buoy); }

/* 15. Avis
   ========================================================================== */
.reviews {
  position: relative;
  isolation: isolate;
  padding-block: clamp(80px, 10vw, 140px);
  color: #fff;
  overflow: hidden;
  background: var(--navy-900);
}
.reviews__bg { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.reviews::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(5, 24, 51, .72), rgba(5, 24, 51, .86));
}
.reviews .section-title { color: #fff; }
.reviews__inner { text-align: center; }
.stars { display: flex; gap: .2rem; color: var(--sun-400); }
.stars .i { width: 20px; height: 20px; fill: currentColor; stroke: none; }

/* Avis en cartes de verre sur la photo ; ils défilent au doigt sur téléphone */
.review-list {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem;
  margin-top: .5rem;
  text-align: left;
}
.review {
  height: 100%;
  display: flex; flex-direction: column; gap: 1.1rem;
  padding: clamp(22px, 2.6vw, 30px);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .18);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  box-shadow: 0 24px 44px -28px rgba(0, 0, 0, .6);
}
.review blockquote { flex: 1; }
.review blockquote p { font-size: 1.06rem; font-weight: 500; line-height: 1.6; color: #fff; }
.review figcaption {
  display: flex; align-items: center; gap: .8rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, .14);
}
.review figcaption strong { display: block; color: #fff; }
.review figcaption span span { font-size: .86rem; color: rgba(255, 255, 255, .7); }
.review__avatar {
  display: grid; place-items: center; flex: none;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--grad-water);
  font-weight: 900; font-size: .95rem; color: #fff;
}
.review__avatar--coral { background: linear-gradient(135deg, #F27C58, var(--buoy)); }
.review__avatar--sun { background: linear-gradient(135deg, var(--sun-400), #F0A23A); color: var(--navy-900); }
.reviews__lead { max-width: 560px; margin: 2.4rem auto 0; color: rgba(255, 255, 255, .78); }
.google-cta {
  display: inline-flex; align-items: center; flex-wrap: wrap; justify-content: center; gap: .9rem;
  margin-top: 1.6rem;
  padding: .8rem .8rem .8rem 1.2rem;
  border-radius: 999px;
  background: #fff; color: var(--ink);
  font-weight: 600; font-size: .95rem;
  box-shadow: var(--shadow-lg);
}

/* 16. FAQ
   ========================================================================== */
.faq-layout { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.faq-layout .section-head { position: sticky; top: calc(var(--header-h) + 24px); margin-bottom: 0; }
.faq-layout .section-head .btn { margin-top: 1.6rem; }
.faq { display: grid; gap: .75rem; }
.faq__item {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: #fff;
  transition: box-shadow .3s, border-color .3s;
}
.faq__item[open] { border-color: var(--aqua-300); box-shadow: var(--shadow); }
.faq__item summary {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.2rem 1.4rem;
  font-weight: 800; font-stretch: 106%; font-size: 1.05rem; line-height: 1.35;
  color: var(--navy-900);
  cursor: pointer;
  list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary .i {
  width: 30px; height: 30px; padding: 6px;
  border-radius: 50%;
  background: var(--aqua-50); color: var(--aqua-700);
  transition: transform .3s var(--ease), background-color .3s, color .3s;
}
.faq__item[open] summary .i { transform: rotate(180deg); background: var(--aqua-600); color: #fff; }
.faq__a { padding: 0 1.4rem 1.3rem; color: var(--ink-2); }
.faq__a a { color: var(--blue-600); font-weight: 700; }

/* 17. Appel à l'action final
   ========================================================================== */
.cta-final { padding-bottom: clamp(72px, 9vw, 120px); }
.cta-final__box {
  position: relative;
  overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 2rem; align-items: center;
  padding: clamp(32px, 5vw, 64px);
  border-radius: var(--r-xl);
  color: rgba(255, 255, 255, .85);
  background:
    radial-gradient(50% 80% at 90% 10%, rgba(127, 220, 224, .5), transparent 70%),
    linear-gradient(120deg, var(--navy-900) 0%, var(--blue-600) 60%, var(--aqua-600) 100%);
  box-shadow: var(--shadow-lg);
}
.cta-final__box::before {
  content: "";
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cpath d='M0 40q20-14 40 0t40 0 40 0 40 0M0 120q20-14 40 0t40 0 40 0 40 0' fill='none' stroke='white' stroke-opacity='.07' stroke-width='3'/%3E%3C/svg%3E");
  pointer-events: none;
}
.cta-final__box > * { position: relative; }
.cta-final h2 { color: #fff; font-size: clamp(1.8rem, 1.2rem + 2vw, 2.7rem); }
.cta-final__copy p:last-child { margin-top: 1rem; max-width: 520px; }
.cta-final__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 1.2rem; }
.cta-final__phone {
  font-size: clamp(2.2rem, 1.4rem + 3vw, 3.6rem);
  font-weight: 900; font-stretch: 118%;
  letter-spacing: -.02em; line-height: 1;
  color: #fff; text-decoration: none;
  white-space: nowrap;
}
.cta-final__phone:hover { color: var(--sky-100); }

/* 18. Pied de page
   ========================================================================== */
.footer {
  /* bande « ligne d'eau » en haut du pied de page */
  background:
    linear-gradient(90deg, var(--blue-600), var(--aqua-500) 55%, var(--sun-400)) top / 100% 4px no-repeat,
    var(--navy-950);
  color: rgba(255, 255, 255, .7);
  padding-top: clamp(56px, 7vw, 88px);
  font-size: .95rem;
}
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2.5rem; }
.footer__brand img { width: 200px; filter: brightness(0) invert(1); }
.footer__brand p { margin: 1.2rem 0; max-width: 340px; }
.footer__fb {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .45rem .95rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .1);
  color: #fff; text-decoration: none; font-weight: 600; font-size: .88rem;
}
.footer__fb:hover { background: rgba(255, 255, 255, .18); }
.footer__title { margin-bottom: 1rem; color: #fff; font-size: 1rem; font-stretch: 108%; }
.footer__links { display: grid; gap: .5rem; }
.footer__links a { text-decoration: none; transition: color .2s; }
.footer__links a:hover { color: var(--sky-300); }
.footer__contact { display: grid; gap: 1rem; }
.footer__contact li { display: flex; gap: .8rem; }
.footer__contact .i { color: var(--sky-300); margin-top: .2rem; }
.footer__contact small { display: block; font-size: .78rem; color: rgba(255, 255, 255, .5); }
.footer__contact a { color: #fff; font-weight: 800; font-size: 1.1rem; text-decoration: none; }
.footer__bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  margin-top: 3rem; padding-block: 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, .1);
  font-size: .85rem; color: rgba(255, 255, 255, .5);
}

/* 19. Barre mobile, fenêtre de réservation, notifications
   ========================================================================== */
.mobile-bar { display: none; }

.booking {
  width: min(600px, calc(100% - 24px));
  max-height: calc(100dvh - 24px);
  margin: auto;
  padding: 0;
  border: 0;
  border-radius: var(--r-xl);
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow-lg);
  overflow: auto;
  overscroll-behavior: contain;
}
html:has(.booking[open]) { overflow: hidden; }
.booking::backdrop { background: rgba(5, 24, 51, .62); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.booking[open] { animation: dialogIn .35s var(--ease); }
@keyframes dialogIn { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
.booking__box { padding: clamp(20px, 4vw, 34px); }
.booking__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; }
.booking__head h2 { font-size: 1.45rem; color: var(--navy-900); }
.booking__intro { margin: .7rem 0 1.4rem; color: var(--ink-2); font-size: .97rem; }
.booking__intro a { color: var(--blue-600); font-weight: 800; }
.booking__fine { margin-top: .9rem; font-size: .85rem; color: var(--ink-3); text-align: center; }
.booking__fine a { color: var(--blue-600); font-weight: 700; }
.booking__view[hidden] { display: none; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.4rem; }
.field { display: grid; gap: .4rem; }
.field--full { grid-column: 1 / -1; }
.field > span:first-child { font-size: .86rem; font-weight: 700; color: var(--navy-800); }
.field input, .field textarea, .field select {
  width: 100%;
  padding: .8rem .95rem;
  border: 1.5px solid var(--line-cool);
  border-radius: 12px;
  background: var(--sand-50);
  transition: border-color .2s, background-color .2s;
}
.field .select select { padding-right: 2.6rem; border-radius: 12px; background: var(--sand-50); font-weight: 500; }
.field textarea { resize: vertical; min-height: 90px; }
.field input:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--sky-400); outline-offset: 1px; border-color: var(--blue-600); background: #fff; }
.field input:user-invalid, .field select:user-invalid { border-color: var(--buoy); background: var(--buoy-50); }

.done { text-align: center; }
.done__ico { display: grid; place-items: center; width: 64px; height: 64px; margin: .5rem auto 1rem; border-radius: 50%; background: var(--ok-50); color: var(--ok); }
.done__ico .i { width: 32px; height: 32px; stroke-width: 3; }
.done__title { font-size: 1.4rem; color: var(--navy-900); }
.done__text { margin: .6rem auto 1.2rem; max-width: 460px; color: var(--ink-2); }
.done .btn-row { justify-content: center; }
.sms-preview {
  margin-bottom: 1.2rem;
  padding: 1rem 1.1rem;
  border-radius: 18px 18px 18px 6px;
  background: var(--sky-50);
  border: 1px solid var(--line-cool);
  font-family: var(--font); font-size: .9rem; line-height: 1.5;
  text-align: left; white-space: pre-wrap; word-break: break-word;
  color: var(--ink);
}

.toast-zone {
  position: fixed; left: 50%; bottom: 24px; z-index: 300;
  display: grid; gap: .5rem;
  width: min(440px, calc(100% - 32px));
  transform: translateX(-50%);
  pointer-events: none;
}
.toast {
  padding: .9rem 1.1rem;
  border-radius: var(--r);
  background: var(--navy-900); color: #fff;
  font-weight: 600; font-size: .93rem;
  box-shadow: var(--shadow-lg);
  animation: toastIn .35s var(--ease);
}
.toast.is-leaving { opacity: 0; transform: translateY(8px); transition: opacity .3s, transform .3s; }
@keyframes toastIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* 20. Apparition au défilement
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  .js [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
  .js [data-reveal].is-in { opacity: 1; transform: none; }
  .js .season-card.is-now[data-reveal].is-in { transform: translateY(-4px); }
}

/* 21. Responsive
   ========================================================================== */
@media (max-width: 1199px) {
  .topbar__detail { display: none; }
  .burger { display: block; }
  .header__actions { margin-left: auto; }
  .header__phone span { display: none; }
  .header__phone { padding: .6em; }
  .nav {
    position: fixed; top: var(--nav-top, var(--header-h)); left: 0; right: 0; bottom: 0;
    z-index: 55;
    display: flex; flex-direction: column; gap: 1.5rem;
    padding: 1.5rem var(--gutter) calc(2rem + env(safe-area-inset-bottom));
    background: var(--sand-50);
    overflow-y: auto;
    opacity: 0; visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s .3s;
  }
  .menu-open .nav { opacity: 1; visibility: visible; transform: none; transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s; }
  .menu-open { overflow: hidden; }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__list a {
    padding: 1rem .25rem;
    border-radius: 0;
    border-bottom: 1px solid var(--line);
    font-size: 1.35rem; font-weight: 800; font-stretch: 110%;
    color: var(--navy-900);
  }
  .nav__list a:hover, .nav__list a.is-active { background: none; color: var(--blue-600); }
  .nav__extra { display: grid; gap: .7rem; }
  .nav__extra p { text-align: center; font-size: .9rem; color: var(--ink-3); }
}

@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; }
  .float-card { max-width: 560px; }
  .types-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .season-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 1.6rem; }
  .cards-3 { grid-template-columns: 1fr 1fr; }
  .leak__grid { grid-template-columns: 1fr; grid-template-areas: "copy" "figure" "legend"; }
  .wizard { grid-template-columns: 1fr; }
  .wizard__visual { padding-bottom: 1rem; }
  .wz-svg { max-width: 420px; margin-inline: auto; }
  .estimator { grid-template-columns: minmax(0, 1fr); }
  .estimator__sum { position: static; }
  .zones { grid-template-columns: 1fr; }
  .zones__map { order: 2; }
  .zones__map svg { max-height: 520px; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-layout .section-head { position: static; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .cta-final__box { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .topbar__detail { display: none; }
  .section-head--split { grid-template-columns: 1fr; gap: 1rem; }
  .sbar { font-size: 0; padding: .45rem; }
  .reviews .review-list {
    grid-template-columns: none;
    grid-auto-flow: column; grid-auto-columns: min(86%, 380px);
    overflow-x: auto; overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter);
    margin-inline: calc(-1 * var(--gutter));
    padding: 0 var(--gutter) .6rem;
    scrollbar-width: none;
  }
  .review-list::-webkit-scrollbar { display: none; }
  .review-list > li { scroll-snap-align: start; }
}

@media (max-width: 767px) {
  :root { --header-h: 64px; }
  body { font-size: 1rem; padding-bottom: calc(70px + env(safe-area-inset-bottom)); }
  .topbar { font-size: .8rem; }
  .topbar__phone span { display: none; }
  .header__logo img { width: 138px; }
  .header__book, .header__phone { display: none; }

  .hero { min-height: 0; padding-top: 32px; }
  /* sur téléphone le texte couvre toute la largeur : voile uniforme pour la lisibilité */
  .hero__shade { background: rgba(5, 24, 51, .4); }
  .season-chip { font-size: .84rem; margin-bottom: 1.3rem; }
  .hero__trust { grid-template-columns: 1fr; gap: .8rem; margin-top: 2rem; }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__hint { bottom: 44px; }
  .float-card { animation: none; }
  .float-card__amount { font-size: 3.4rem; }

  .season-track { padding-top: 34px; }
  .season-months { font-size: .6rem; letter-spacing: 0; }
  .season-months li { overflow: hidden; white-space: nowrap; padding-left: .15rem; }
  .season-cards { grid-template-columns: 1fr; }
  .season-card.is-now { order: -1; margin-top: .4rem; }

  .cards-3, .cards-2 { grid-template-columns: 1fr; }
  .svc-card--featured { order: -1; }
  .types-grid { grid-template-columns: 1fr; }
  .tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: 100%; border-radius: 20px; }
  .tab {
    flex-direction: column; gap: .3rem;
    padding: .7rem .35rem;
    border-radius: 15px;
    font-size: .8rem; line-height: 1.2;
    white-space: normal; text-align: center;
  }

  .leak__list { grid-template-columns: 1fr; }
  .leak__legend { display: flex; flex-direction: column; }
  .leak__panel { order: -1; margin: 0 0 1rem; }
  .hotspot { width: 28px; height: 28px; margin: -14px 0 0 -14px; font-size: .78rem; }
  .lk-label { display: none; }

  .choice-grid { grid-template-columns: 1fr 1fr; }
  .addon__name { font-size: .95rem; }

  .ba { aspect-ratio: 4 / 5; }
  .ba__tag { top: 12px; font-size: .74rem; }
  .ba__tag--before { left: 12px; }
  .ba__tag--after { right: 12px; }

  .zone-form { flex-direction: column; }
  .zone-form .btn { width: 100%; }

  .google-cta { border-radius: var(--r-lg); padding: 1rem; }

  .form-grid { grid-template-columns: 1fr; }
  .booking { width: 100%; max-width: none; max-height: 92dvh; margin: auto 0 0; border-radius: var(--r-xl) var(--r-xl) 0 0; }

  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .cta-final__actions .btn-row .btn { flex: 1 1 auto; }

  .mobile-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
    display: grid; grid-template-columns: 1.1fr 1fr 1.3fr; gap: .45rem;
    padding: .55rem .6rem calc(.55rem + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, .95);
    -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    border-top: 1px solid var(--line);
    box-shadow: 0 -10px 30px -18px rgba(13, 36, 64, .5);
  }
  .mobile-bar__btn {
    display: flex; align-items: center; justify-content: center; gap: .4rem;
    padding: .75rem .4rem;
    border-radius: 14px;
    background: var(--sand-100);
    color: var(--navy-900);
    font-weight: 800; font-size: .86rem;
    text-decoration: none; white-space: nowrap;
  }
  .mobile-bar__btn--main { background: var(--blue-600); color: #fff; }
  .menu-open .mobile-bar { display: none; }
  .toast-zone { bottom: calc(84px + env(safe-area-inset-bottom)); }
}

@media (max-width: 380px) {
  .mobile-bar__btn { font-size: .78rem; gap: .3rem; }
  .mobile-bar__btn .i { width: 1em; height: 1em; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}