/* =========================================================
   Private Ski Instructor — Maquette page d'accueil
   Palette froide : blanc, bleu glacier, navy. Style montagne moderne.
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  --navy:        #0A2A43;
  --navy-800:    #0F3A56;
  --navy-700:    #123a56;
  --blue:        #1B6CA8;
  --blue-600:    #1f7ec2;
  --sky:         #4BA3D3;
  --sky-300:     #8fcbe8;
  --ice:         #E8F1F8;
  --frost:       #F4F9FC;
  --snow:        #FFFFFF;
  --ink:         #14344a;
  --muted:       #5B7285;
  --line:        #dced;
  --line-2:      #e4eef6;
  --whatsapp:    #25D366;

  --radius:      18px;
  --radius-sm:   12px;
  --radius-lg:   28px;
  --shadow-sm:   0 2px 10px rgba(10, 42, 67, .06);
  --shadow:      0 18px 40px -18px rgba(10, 42, 67, .28);
  --shadow-lg:   0 40px 80px -30px rgba(10, 42, 67, .45);

  --maxw:        1180px;
  --gutter:      clamp(20px, 5vw, 48px);

  --font-body:   'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-head:   'Bricolage Grotesque', var(--font-body);
  --ease:        cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--snow);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.08; color: var(--navy); letter-spacing: -0.02em; overflow-wrap: break-word; }
p { overflow-wrap: break-word; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.ico { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ---------- Boutons ---------- */
.btn {
  --btn-bg: var(--blue);
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: 13px 24px; border-radius: 999px;
  font-weight: 600; font-size: .95rem; letter-spacing: .01em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  will-change: transform; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--lg { padding: 16px 30px; font-size: 1rem; }
.btn--primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--sky) 100%);
  color: #fff; box-shadow: 0 12px 26px -10px rgba(27, 108, 168, .7);
}
.btn--primary:hover { box-shadow: 0 18px 34px -10px rgba(27, 108, 168, .85); }
.btn--ghost {
  background: rgba(255, 255, 255, .12); color: #fff;
  border: 1.5px solid rgba(255, 255, 255, .55); backdrop-filter: blur(6px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, .22); }
.btn--outline {
  background: transparent; color: var(--blue);
  border: 1.5px solid var(--line); padding-block: 11px;
}
.btn--outline:hover { border-color: var(--blue); background: var(--frost); }
.btn--whatsapp { background: var(--whatsapp); color: #fff; box-shadow: 0 12px 26px -10px rgba(37, 211, 102, .7); }
.btn .ico { stroke-width: 2; }

/* ---------- Barre supérieure ---------- */
.topbar { background: var(--navy); color: #cfe2f0; font-size: .82rem; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar__note { display: inline-flex; align-items: center; gap: 8px; opacity: .9; }
.topbar__note .ico { width: 15px; height: 15px; stroke: var(--sky-300); }
.topbar__right { display: flex; align-items: center; gap: 18px; }
.topbar__phone { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: #fff; }
.topbar__phone .ico { width: 15px; height: 15px; stroke: var(--sky-300); }
.topbar__phone:hover { color: var(--sky-300); }
.lang { display: inline-flex; align-items: center; gap: 6px; }
.lang__btn { font-weight: 600; color: #8fb0c8; padding: 2px 4px; border-radius: 5px; font-size: .82rem; }
.lang__btn.is-active { color: #fff; }
.lang__sep { color: #47617a; }

/* ---------- En-tête ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: transparent;
  transition: padding .35s var(--ease);
}
/* Fond translucide flouté sur un pseudo-élément : découple le backdrop-filter
   du positionnement sticky (sinon bug de rendu mobile — le header flotte à
   mi-hauteur / rectangle noir sur iOS Safari & Chrome Android). */
.header::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  opacity: 0; transition: opacity .35s var(--ease);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 74px; }

.header.is-scrolled::before { opacity: 1; }

.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand__logo { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; background: #fff; box-shadow: 0 4px 14px rgba(10, 42, 67, .28); flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__text strong { font-family: var(--font-head); font-size: 1.05rem; color: #fff; letter-spacing: -.01em; }
.brand__text em { font-style: normal; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(255, 255, 255, .8); }
.header.is-scrolled .brand__text strong { color: var(--navy); }
.header.is-scrolled .brand__text em { color: var(--muted); }
.brand--light .brand__text strong { color: #fff; }
.brand--light .brand__text em { color: rgba(255, 255, 255, .7); }

.nav { display: flex; align-items: center; gap: 30px; }
.nav > a:not(.btn) {
  font-weight: 500; font-size: .95rem; color: rgba(255, 255, 255, .92);
  position: relative; padding: 6px 0; transition: color .2s var(--ease);
}
.nav > a:not(.btn)::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--sky); border-radius: 2px; transition: width .25s var(--ease);
}
.nav > a:not(.btn):hover::after { width: 100%; }
.header.is-scrolled .nav > a:not(.btn) { color: var(--navy); }
.nav__cta { padding: 10px 22px; }

/* Burger */
.burger { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.burger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.header.is-scrolled .burger span { background: var(--navy); }
body.nav-open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .burger span:nth-child(2) { opacity: 0; }
body.nav-open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero { position: relative; min-height: calc(100svh - 40px); display: flex; align-items: center; isolation: isolate; margin-top: -74px; padding-top: 74px; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: -3;
  background-color: var(--navy);
  background-image: url('../img/site/slider2.jpg');
  background-size: cover; background-position: center 45%;
  animation: heroZoom 18s var(--ease) forwards;
}
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero__overlay {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(95deg, rgba(10, 42, 67, .82) 0%, rgba(10, 42, 67, .55) 42%, rgba(10, 42, 67, .18) 100%),
    linear-gradient(180deg, rgba(10, 42, 67, .35) 0%, rgba(10, 42, 67, .12) 40%, rgba(10, 42, 67, .68) 100%);
}
.hero__content { position: relative; z-index: 1; padding-block: clamp(40px, 9vh, 90px) 130px; color: #fff; max-width: 820px; }
.hero__title {
  color: #fff; font-size: clamp(2.4rem, 6vw, 4.6rem); font-weight: 700;
  letter-spacing: -.03em; margin-top: 22px; text-wrap: balance;
  text-shadow: 0 4px 30px rgba(10, 42, 67, .35);
}
.hero__sub {
  font-size: clamp(1.02rem, 1.9vw, 1.25rem); color: rgba(255, 255, 255, .92);
  max-width: 620px; margin-top: 22px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero__trust { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: clamp(24px, 5vw, 54px); margin-top: 46px; }
.hero__trust li { display: flex; flex-direction: column; }
.hero__trust strong { font-family: var(--font-head); font-size: 1.5rem; color: #fff; }
.hero__trust span { font-size: .86rem; color: rgba(255, 255, 255, .78); letter-spacing: .02em; }

.hero__mountains { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: clamp(80px, 12vw, 160px); z-index: -1; }

/* Badge */
.badge {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .3);
  color: #fff; padding: 8px 16px; border-radius: 999px;
  font-size: .82rem; font-weight: 600; letter-spacing: .02em; backdrop-filter: blur(6px);
}
.badge__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--sky); box-shadow: 0 0 0 0 rgba(75, 163, 211, .7); animation: pulse 2.2s infinite; }
.badge--light { background: rgba(255, 255, 255, .18); border-color: rgba(255, 255, 255, .4); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(75, 163, 211, .6); } 70% { box-shadow: 0 0 0 10px rgba(75, 163, 211, 0); } 100% { box-shadow: 0 0 0 0 rgba(75, 163, 211, 0); } }

/* ---------- Titres de section ---------- */
.section-head { max-width: 720px; margin: 0 auto clamp(38px, 5vw, 60px); text-align: center; }
.eyebrow {
  display: inline-block; font-family: var(--font-head); font-weight: 600; font-size: .82rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px;
}
.eyebrow--light { color: var(--sky-300); }
.section-title { font-size: clamp(1.9rem, 4vw, 3rem); text-wrap: balance; }
.section-title--light { color: #fff; }
.section-lead { margin-top: 16px; color: var(--muted); font-size: 1.08rem; }

/* ---------- Bandeau atouts ---------- */
.usp { margin-top: -70px; position: relative; z-index: 2; }
.usp__grid {
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius-lg);
  box-shadow: var(--shadow); padding: clamp(20px, 3vw, 34px);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
}
.usp__item { display: flex; align-items: center; gap: 15px; padding: 12px 16px; border-radius: var(--radius-sm); }
.usp__item + .usp__item { border-left: 1px solid var(--line-2); }
.usp__ico { width: 42px; height: 42px; flex: none; padding: 9px; border-radius: 12px; background: var(--ice); color: var(--blue); fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.usp__item strong { display: block; font-family: var(--font-head); font-size: 1.02rem; color: var(--navy); line-height: 1.2; }
.usp__item span { font-size: .85rem; color: var(--muted); }

/* ---------- Section générique ---------- */
section { padding-block: clamp(64px, 9vw, 120px); }
.usp { padding-block: 0; }

/* ---------- La monitrice ---------- */
.about__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.about__media { position: relative; }
.about__photo {
  display: block; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 70% 22%;
  border-radius: var(--radius-lg); background-color: var(--ice); box-shadow: var(--shadow-lg);
}
.about__media::before {
  content: ''; position: absolute; inset: auto -18px -18px auto; width: 62%; height: 62%;
  border: 2px solid var(--sky-300); border-radius: var(--radius-lg); z-index: -1;
}
.about__badge {
  position: absolute; left: -18px; bottom: 28px;
  background: #fff; border-radius: 16px; padding: 14px 20px; box-shadow: var(--shadow);
  display: flex; flex-direction: column;
}
.about__badge strong { font-family: var(--font-head); color: var(--navy); font-size: 1.1rem; }
.about__badge span { font-size: .8rem; color: var(--blue); font-weight: 600; }
.about__text p { color: var(--muted); font-size: 1.05rem; margin-top: 18px; }
.quote {
  margin: 26px 0; padding: 18px 24px; border-left: 4px solid var(--sky);
  background: var(--frost); border-radius: 0 14px 14px 0;
  font-family: var(--font-head); font-size: 1.15rem; font-weight: 500; color: var(--navy);
}
.ticklist { list-style: none; padding: 0; margin: 22px 0 28px; display: grid; gap: 10px; }
.ticklist li { position: relative; padding-left: 32px; color: var(--ink); }
.ticklist li::before {
  content: ''; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--ice) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B6CA8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l4 4 10-10'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* ---------- Prestations ---------- */
.services { background: linear-gradient(180deg, #fff 0%, var(--frost) 100%); }

/* Prestations : carrousel horizontal (défilement + flèches) */
.services__carousel { position: relative; }
.services__track {
  display: flex; gap: 22px; --per-view: 4;
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scroll-padding-inline: 2px;
  padding: 12px 2px 22px; margin: -12px -2px 0;
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.services__track::-webkit-scrollbar { display: none; }
.services__track > .scard {
  flex: 0 0 calc((100% - (var(--per-view) - 1) * 22px) / var(--per-view));
  scroll-snap-align: start;
}
.services__nav {
  position: absolute; top: 34%; transform: translateY(-50%); z-index: 4;
  display: grid; place-items: center; width: 46px; height: 46px;
  border-radius: 50%; border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, .95); color: var(--navy);
  box-shadow: var(--shadow); cursor: pointer; backdrop-filter: blur(4px);
  transition: background .2s var(--ease), color .2s var(--ease), transform .15s var(--ease), opacity .25s var(--ease);
}
.services__nav:hover { background: var(--navy); color: #fff; }
.services__nav:active { transform: translateY(-50%) scale(.94); }
.services__nav:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(27, 108, 168, .35); }
.services__nav svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.services__nav--prev { left: -10px; }
.services__nav--next { right: -10px; }
.services__nav[disabled] { opacity: 0; pointer-events: none; }
@media (prefers-reduced-motion: reduce) { .services__track { scroll-behavior: auto; } }
.scard {
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.scard:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--sky-300); }
.scard__media { position: relative; aspect-ratio: 16 / 11; overflow: hidden; background: var(--ice); }
.scard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s var(--ease); }
.scard:hover .scard__media img { transform: scale(1.07); }
.scard__ico {
  position: absolute; left: 12px; top: 12px; z-index: 1;
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px;
  background: rgba(255, 255, 255, .92); color: var(--blue); backdrop-filter: blur(4px);
  box-shadow: var(--shadow-sm);
}
.scard__ico svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.scard__body { padding: 22px 22px 26px; }
.scard h3 { font-size: 1.16rem; margin-bottom: 8px; }
.scard p { color: var(--muted); font-size: .95rem; }
.scard--cta {
  background: linear-gradient(150deg, var(--navy), var(--blue)); border: none; color: #fff;
}
.scard--cta .scard__body { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; height: 100%; }
.scard--cta h3 { color: #fff; }
.scard--cta p { color: rgba(255, 255, 255, .85); margin-bottom: 18px; }

/* ---------- Ma méthode ---------- */
.method { position: relative; color: #fff; isolation: isolate; background: var(--navy); }
.method__overlay {
  position: absolute; inset: 0; z-index: -1;
  background-color: var(--navy);
  background-image:
    linear-gradient(115deg, rgba(10, 42, 67, .93) 25%, rgba(10, 42, 67, .74) 100%),
    url('../img/site/photo-68e62f.jpg');
  background-size: cover; background-position: center;
}
.method__grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(40px, 6vw, 70px); align-items: center; }
.method__lead { color: rgba(255, 255, 255, .85); font-size: 1.08rem; margin: 18px 0 30px; max-width: 460px; }
.method__list { list-style: none; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.method__list li {
  display: flex; gap: 20px; align-items: flex-start;
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius); padding: 22px 24px; backdrop-filter: blur(4px);
  transition: background .3s var(--ease), transform .3s var(--ease);
}
.method__list li:hover { background: rgba(255, 255, 255, .12); transform: translateX(4px); }
.method__num { font-family: var(--font-head); font-size: 1.6rem; font-weight: 700; color: var(--sky-300); line-height: 1; flex: none; }
.method__list strong { font-family: var(--font-head); font-size: 1.12rem; color: #fff; }
.method__list p { color: rgba(255, 255, 255, .78); font-size: .95rem; margin-top: 4px; }

/* ---------- Avantages ---------- */
.perks__grid { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 40px; max-width: 900px; margin-inline: auto; }
.perks__grid li {
  position: relative; padding: 16px 20px 16px 54px; font-weight: 500; color: var(--ink);
  background: var(--frost); border: 1px solid var(--line-2); border-radius: 14px;
}
.perks__grid li::before {
  content: ''; position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  width: 26px; height: 26px; border-radius: 8px;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 26' fill='none' stroke='%23ffffff' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8 13.5l3 3 7-7'/%3E%3C/svg%3E"),
    linear-gradient(135deg, var(--blue), var(--sky));
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
}

/* ---------- Avis · TripAdvisor ---------- */
.tripadvisor { background: var(--frost); }
.ta { max-width: 1000px; margin-inline: auto; }
.ta__summary {
  display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px;
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm); padding: 22px 30px; margin-bottom: 26px;
}
.ta__logo { height: 30px; width: auto; }
.ta__score { display: inline-flex; align-items: center; gap: 12px; }
.ta__grade { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: var(--navy); }
.ta__label { font-weight: 700; color: #00794d; }
.ta__bubbles { display: inline-flex; gap: 4px; }
.ta__bubbles i { display: block; width: 18px; height: 18px; border-radius: 50%; background: #00aa6c; }
.ta__bubbles--sm i { width: 13px; height: 13px; }
.ta__summary .btn { margin-left: auto; }
.ta__reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tacard {
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 26px 24px; display: flex; flex-direction: column; gap: 12px;
}
.tacard h3 { font-size: 1.1rem; }
.tacard p { color: var(--ink); font-size: .98rem; }
.tacard footer { margin-top: auto; display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding-top: 6px; border-top: 1px solid var(--line-2); }
.tacard__author { font-family: var(--font-head); font-weight: 600; color: var(--navy); }
.tacard__meta { font-size: .8rem; color: var(--muted); }
.reviews__note { text-align: center; margin-top: 26px; font-size: .82rem; color: var(--muted); font-style: italic; }

/* ---------- Partenaires (fond traces de ski) ---------- */
.partners { position: relative; background: #fff; overflow: hidden; }
.partners__tracks { position: absolute; inset: 0; z-index: 0; pointer-events: none; background: url('../img/ski-tracks.svg') center / cover no-repeat; }
.partners .container { position: relative; z-index: 1; }
.partners__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; max-width: 920px; margin-inline: auto; }
.pcard {
  display: grid; place-items: center; min-height: 132px; padding: 24px;
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.pcard:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--sky-300); }
.pcard img { max-height: 78px; width: auto; object-fit: contain; }

/* Motif traces de ski en fond de la section Avantages */
.perks { background: url('../img/ski-tracks.svg') center / cover no-repeat; }

/* ---------- Appel à l'action ---------- */
.cta { position: relative; color: #fff; isolation: isolate; text-align: center; }
.cta__overlay {
  position: absolute; inset: 0; z-index: -1;
  background-color: var(--blue);
  background-image:
    linear-gradient(135deg, rgba(15, 58, 86, .88), rgba(27, 108, 168, .80)),
    url('../img/site/slider2.jpg');
  background-size: cover; background-position: center 65%;
}
.cta__inner { max-width: 680px; margin-inline: auto; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.cta h2 { color: #fff; font-size: clamp(2rem, 4.5vw, 3.2rem); }
.cta p { color: rgba(255, 255, 255, .9); font-size: 1.12rem; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 8px; }

/* ---------- Pied de page ---------- */
.footer { background: var(--navy); color: #b9cfe0; padding-top: clamp(50px, 7vw, 84px); }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; }
.footer__brand p { margin: 18px 0; font-size: .95rem; color: #90aec6; max-width: 320px; }
.footer__col h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer__col a { display: block; color: #a9c3d8; padding: 5px 0; font-size: .95rem; transition: color .2s var(--ease), padding .2s var(--ease); }
.footer__col a:hover { color: #fff; padding-left: 5px; }
.footer__contact p { color: #90aec6; margin-top: 8px; font-size: .95rem; }
.socials { display: flex; gap: 10px; }
.socials a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; background: rgba(255, 255, 255, .08); transition: background .25s var(--ease), transform .25s var(--ease); }
.socials a:hover { background: var(--blue); transform: translateY(-3px); }
.socials svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding-block: 22px; }
.footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: .84rem; color: #7f9bb3; }
.footer__demo { color: var(--sky-300); font-weight: 500; }

/* ---------- Animations d'apparition ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.scard:nth-child(2), .usp__item:nth-child(2), .review:nth-child(2) { transition-delay: .08s; }
.scard:nth-child(3), .usp__item:nth-child(3), .review:nth-child(3) { transition-delay: .16s; }
.scard:nth-child(4), .usp__item:nth-child(4) { transition-delay: .24s; }

/* ---------- Réservation ---------- */
.booking { background: linear-gradient(180deg, var(--frost) 0%, #fff 100%); }
.booking__grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(32px, 5vw, 60px); align-items: start; }
.booking__info .section-title { margin-bottom: 14px; }
.booking__info > p { color: var(--muted); font-size: 1.05rem; }
.booking__contact { list-style: none; padding: 0; margin: 26px 0 22px; display: grid; gap: 14px; }
.booking__contact li { display: flex; align-items: center; gap: 12px; color: var(--ink); }
.booking__contact .ico { width: 20px; height: 20px; color: var(--blue); flex: none; stroke-width: 2; }
.booking__contact a { font-weight: 600; color: var(--navy); }
.booking__contact a:hover { color: var(--blue); }
.booking__reassure { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line-2); border-radius: 14px; padding: 14px 18px; color: var(--muted); font-size: .92rem; box-shadow: var(--shadow-sm); }
.booking__reassure .ico { width: 26px; height: 26px; color: var(--blue); flex: none; stroke-width: 1.8; }

.bform { background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: clamp(22px, 3vw, 38px); display: grid; gap: 20px; }
.bform__field { border: 0; padding: 0; margin: 0; min-width: 0; display: grid; gap: 8px; }
.bform legend { font-family: var(--font-head); font-weight: 600; font-size: 1rem; color: var(--navy); padding: 0; margin-bottom: 12px; }
.bform__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.bform__label { font-weight: 600; font-size: .9rem; color: var(--navy); }
.bform__opt { color: var(--muted); font-weight: 400; }
.bform input, .bform select, .bform textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px;
  font: inherit; color: var(--ink); background: #fff; transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.bform textarea { resize: vertical; min-height: 84px; }
.bform input:focus, .bform select:focus, .bform textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(27, 108, 168, .15); }
.bform input.is-error, .bform select.is-error { border-color: #e08a8a; background: #fdf5f5; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { position: relative; }
.chip input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; gap: 6px; padding: 10px 15px; border: 1.5px solid var(--line); border-radius: 999px; font-weight: 600; font-size: .9rem; color: var(--navy); background: #fff; transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), box-shadow .2s var(--ease); }
.chip:hover span { border-color: var(--sky-300); }
.chip input:checked + span { background: linear-gradient(135deg, var(--blue), var(--sky)); border-color: transparent; color: #fff; box-shadow: 0 8px 18px -8px rgba(27, 108, 168, .6); }
.chip input:focus-visible + span { box-shadow: 0 0 0 3px rgba(27, 108, 168, .28); }
.chips--slots .chip span { min-width: 84px; justify-content: center; }
.chip--slot.is-disabled span, .chip input:disabled + span { opacity: .55; text-decoration: line-through; background: var(--frost); cursor: not-allowed; box-shadow: none; }
.bform__hint { font-size: .82rem; color: var(--muted); margin-top: 2px; }

.bform__consent { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: var(--muted); }
.bform__consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--blue); flex: none; }
.bform__submit { width: 100%; margin-top: 4px; white-space: normal; }
.bform__note { text-align: center; font-size: .82rem; color: var(--muted); }

.bconfirm { background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: clamp(30px, 4vw, 48px); text-align: center; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.bconfirm__icon { width: 72px; height: 72px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, #d9f0e5, #eafaf3); color: #1a9e63; }
.bconfirm__icon svg { width: 40px; height: 40px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.bconfirm h3 { font-size: 1.7rem; }
.bconfirm__lead { color: var(--muted); }
.bconfirm__recap { text-align: left; width: 100%; max-width: 440px; background: var(--frost); border: 1px solid var(--line-2); border-radius: 14px; padding: 18px 20px; display: grid; grid-template-columns: auto 1fr; gap: 10px 18px; margin: 8px 0; }
.bconfirm__recap dt { color: var(--muted); font-size: .9rem; }
.bconfirm__recap dd { margin: 0; font-weight: 600; color: var(--navy); text-align: right; }
.bconfirm__hint { color: var(--muted); font-size: .92rem; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px) {
  /* Menu plein écran : jamais hors cadre -> aucun débordement horizontal */
  .nav {
    position: fixed; inset: 0; z-index: 90;
    flex-direction: column; align-items: stretch; justify-content: center; gap: 4px;
    padding: 96px 28px 40px;
    background: rgba(255, 255, 255, .98); backdrop-filter: blur(10px);
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s var(--ease);
    overflow-y: auto;
  }
  body.nav-open .nav { opacity: 1; visibility: visible; transform: none; }
  .nav > a:not(.btn) { color: var(--navy) !important; font-size: 1.3rem; width: 100%; padding: 16px 4px; border-bottom: 1px solid var(--line-2); }
  .nav > a:not(.btn)::after { display: none; }
  .nav__cta { margin-top: 20px; width: 100%; justify-content: center; font-size: 1.05rem; padding: 15px; }
  .burger { display: flex; position: relative; z-index: 95; }
  body.nav-open { overflow: hidden; }
  body.nav-open .burger span { background: var(--navy); }

  .about__grid { grid-template-columns: 1fr; gap: 40px; }
  .about__media { max-width: 440px; margin-inline: auto; }
  .method__grid { grid-template-columns: 1fr; }
  .booking__grid { grid-template-columns: 1fr; gap: 34px; }
  .services__track { --per-view: 2.2; }
  .partners__grid { grid-template-columns: repeat(2, 1fr); max-width: 460px; }
  .usp__grid { grid-template-columns: repeat(2, 1fr); }
  .usp__item:nth-child(3) { border-left: none; }
  .ta__reviews { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .ta__summary { justify-content: center; text-align: center; }
  .ta__summary .btn { margin-left: 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  .topbar__note { display: none; }
  .topbar__inner { justify-content: space-between; }
  .services__track { --per-view: 1.12; }
  .services__nav { display: none; }
  /* Cards du carousel visibles d'emblée sur mobile : l'animation d'apparition
     masquait le « peek » de la card suivante, seul indice de scroll horizontal. */
  .services__track .scard.reveal { opacity: 1; transform: none; }
  .method__list { grid-template-columns: 1fr; }
  .bform__row { grid-template-columns: 1fr; }
  .bconfirm__recap { grid-template-columns: 1fr; }
  .bconfirm__recap dd { text-align: left; }
  .usp { margin-top: -40px; }
  .usp__grid { grid-template-columns: 1fr; gap: 4px; }
  .usp__item + .usp__item { border-left: none; border-top: 1px solid var(--line-2); }
  .perks__grid { grid-template-columns: 1fr; }
  .hero__trust { gap: 22px 32px; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }
  /* Full-largeur sur mobile : autoriser le retour à la ligne pour éviter tout débordement horizontal */
  .btn { width: 100%; white-space: normal; }
  .hero__actions .btn, .cta__actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}