/* =========================================================================
   YO SURF SCHOOL — Design System
   Direction : éditorial océan / cinématique
   Auteur : refonte 2026
   ========================================================================= */

/* ---------- 1. TOKENS ---------------------------------------------------- */
:root {
  /* Couleurs — océan Atlantique */
  --abyss:      #0B1F2A;   /* fond principal, bleu nuit océan */
  --deep:       #0E2A38;   /* surfaces surélevées */
  --sea:        #16384A;   /* cartes, bordures vivantes */
  --sea-2:      #1E4A5F;
  --foam:       #F4F1EA;   /* texte clair, écume / sable */
  --sand:       #E4D9C4;   /* sable, texte secondaire chaud */
  --mist:       rgba(244, 241, 234, 0.66); /* texte atténué */
  --line:       rgba(244, 241, 234, 0.14); /* filets */
  --coral:      #FF5A3C;   /* accent CTA / liens */
  --coral-deep: #E8431F;
  --gold:       #F2B441;   /* accent secondaire chaud (badges) */

  /* Typo */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body:    "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Échelle typographique fluide (modulaire ~1.25) */
  --fs-hero:  clamp(3rem, 9vw, 8.5rem);
  --fs-h1:    clamp(2.4rem, 5.5vw, 4.75rem);
  --fs-h2:    clamp(1.9rem, 3.6vw, 3.1rem);
  --fs-h3:    clamp(1.3rem, 2.1vw, 1.7rem);
  --fs-lead:  clamp(1.1rem, 1.6vw, 1.45rem);
  --fs-body:  clamp(1rem, 1.1vw, 1.125rem);
  --fs-sm:    0.875rem;
  --fs-xs:    0.75rem;

  /* Espacement — échelle modulaire */
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 7rem;
  --space-9: 11rem;

  /* Rythme de section fluide */
  --section-y: clamp(4.5rem, 10vw, 9rem);
  --gutter:    clamp(1.25rem, 5vw, 5rem);
  --maxw:      78rem;
  --maxw-text: 42rem;

  /* Radii — discrets, refined */
  --r-sm: 4px;
  --r-md: 10px;
  --r-lg: 18px;
  --r-pill: 100px;

  /* Ombres */
  --shadow-1: 0 2px 8px rgba(0,0,0,.18);
  --shadow-2: 0 18px 50px -12px rgba(0,0,0,.55);

  /* Motion */
  --ease:     cubic-bezier(.22,1,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --t-fast: 160ms;
  --t-mid:  260ms;
  --t-slow: 600ms;
}

/* ---------- 2. RESET ----------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--foam);
  background: var(--abyss);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-weight: inherit; line-height: 1.04; }
input, textarea, select { font: inherit; color: inherit; }

/* Grain global — texture cinématique */
body::before {
  content: "";
  position: fixed; inset: 0;
  z-index: 9998; pointer-events: none;
  opacity: .045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- 3. TYPO ------------------------------------------------------ */
.display { font-family: var(--font-display); font-weight: 540; font-optical-sizing: auto; letter-spacing: -.02em; }
.serif-italic { font-family: var(--font-display); font-style: italic; font-weight: 400; }

h1, .h1 { font-family: var(--font-display); font-weight: 560; font-size: var(--fs-h1); letter-spacing: -.025em; }
h2, .h2 { font-family: var(--font-display); font-weight: 540; font-size: var(--fs-h2); letter-spacing: -.02em; }
h3, .h3 { font-family: var(--font-display); font-weight: 540; font-size: var(--fs-h3); letter-spacing: -.01em; }

.lead { font-size: var(--fs-lead); color: var(--sand); line-height: 1.5; max-width: 38ch; }
.eyebrow {
  font-size: var(--fs-xs); letter-spacing: .26em; text-transform: uppercase;
  font-weight: 600; color: var(--coral);
  display: inline-flex; align-items: center; gap: .6em;
}
.eyebrow::before {
  content: ""; width: 28px; height: 1px; background: var(--coral); display: inline-block;
}
.muted { color: var(--mist); }
.text-measure { max-width: var(--maxw-text); }

/* ---------- 4. LAYOUT ---------------------------------------------------- */
.wrap { width: min(100% - var(--gutter) * 2, var(--maxw)); margin-inline: auto; }
.wrap-wide { width: min(100% - var(--gutter) * 2, 90rem); margin-inline: auto; }
section { position: relative; }
.section-pad { padding-block: var(--section-y); }

.skip-link {
  position: absolute; left: var(--space-3); top: -200%; z-index: 10000;
  background: var(--coral); color: var(--abyss); padding: .75rem 1.25rem;
  border-radius: var(--r-sm); font-weight: 600;
}
.skip-link:focus { top: var(--space-3); }

:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; border-radius: 2px; }

/* ---------- 5. BOUTONS --------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  padding: .95em 1.6em; font-weight: 600; font-size: var(--fs-sm);
  letter-spacing: .02em; border-radius: var(--r-pill);
  transition: transform var(--t-fast) var(--ease), background var(--t-fast), color var(--t-fast), box-shadow var(--t-fast);
  will-change: transform; line-height: 1;
}
.btn svg { width: 1.1em; height: 1.1em; transition: transform var(--t-fast) var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--coral); color: #1a0c06; box-shadow: 0 8px 24px -8px rgba(255,90,60,.6); }
.btn--primary:hover { background: #ff6f54; box-shadow: 0 12px 30px -8px rgba(255,90,60,.75); }
.btn--primary:hover svg { transform: translateX(3px); }

.btn--ghost { background: transparent; color: var(--foam); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1.5px var(--foam); background: rgba(244,241,234,.04); }

.btn--solid { background: var(--foam); color: var(--abyss); }
.btn--solid:hover { background: #fff; }

.btn--lg { padding: 1.1em 2em; font-size: 1rem; }

/* lien fléché */
.arrow-link {
  display: inline-flex; align-items: center; gap: .5em; font-weight: 600;
  color: var(--coral); border-bottom: 1px solid transparent; transition: gap var(--t-fast), border-color var(--t-fast);
}
.arrow-link:hover { gap: .85em; border-color: var(--coral); }

/* ---------- 6. HEADER / NAV --------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 1000;
  transition: background var(--t-mid), backdrop-filter var(--t-mid), border-color var(--t-mid);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(11,31,42,.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: inline-flex; align-items: baseline; gap: .5ch; font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; letter-spacing: -.02em; }
.brand b { color: var(--coral); font-weight: 600; }
.brand small { font-family: var(--font-body); font-size: .6rem; letter-spacing: .22em; text-transform: uppercase; color: var(--mist); align-self: center; }

.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2.2rem); }
.nav-links a { font-size: var(--fs-sm); font-weight: 500; color: var(--mist); position: relative; transition: color var(--t-fast); padding-block: .4rem; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1.5px; width: 0;
  background: var(--coral); transition: width var(--t-fast) var(--ease);
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--foam); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }
.nav-cta { margin-left: .5rem; }
.nav-extra { display: none; }

.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 24px; height: 2px; background: var(--foam); transition: transform var(--t-fast) var(--ease), opacity var(--t-fast);
}
.nav-toggle span { position: relative; }
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after  { position: absolute; top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after  { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; z-index: 1002; }
  .brand { position: relative; z-index: 1002; }

  .nav-links {
    position: fixed; inset: 0; z-index: 1001;
    flex-direction: column; align-items: stretch; justify-content: flex-start;
    gap: 0; counter-reset: navitem;
    background: linear-gradient(180deg, #0a2230 0%, var(--abyss) 55%);
    padding: 92px var(--gutter) calc(var(--space-5) + env(safe-area-inset-bottom));
    height: 100dvh; overflow-y: auto; overscroll-behavior: contain;
    transform: translateX(100%); transition: transform .42s var(--ease), visibility .42s;
    visibility: hidden;
  }
  .nav-links.is-open { transform: none; visibility: visible; }

  /* liens : grands, alignés à gauche, numérotés, séparés par un filet */
  .nav-links li { opacity: 0; transform: translateY(16px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
  .nav-links.is-open li { opacity: 1; transform: none; }
  .nav-links.is-open li:nth-child(1) { transition-delay: .05s; }
  .nav-links.is-open li:nth-child(2) { transition-delay: .10s; }
  .nav-links.is-open li:nth-child(3) { transition-delay: .15s; }
  .nav-links.is-open li:nth-child(4) { transition-delay: .20s; }
  .nav-links.is-open li:nth-child(5) { transition-delay: .25s; }
  .nav-links.is-open li:nth-child(6) { transition-delay: .30s; }

  .nav-links > li:not(.nav-cta):not(.nav-extra) { border-top: 1px solid var(--line); }
  .nav-links > li:not(.nav-cta):not(.nav-extra) > a {
    display: flex; align-items: baseline; gap: .85rem;
    font-family: var(--font-display); font-size: clamp(1.85rem, 7.5vw, 2.4rem);
    color: var(--foam); padding: .62em 0; letter-spacing: -.01em;
  }
  .nav-links > li:not(.nav-cta):not(.nav-extra) > a::before {
    counter-increment: navitem; content: "0" counter(navitem);
    font-family: var(--font-body); font-weight: 600; font-size: .72rem;
    letter-spacing: .12em; color: var(--coral); transform: translateY(-.35em);
  }
  .nav-links > li:not(.nav-cta):not(.nav-extra) > a::after { display: none; }
  .nav-links > li:not(.nav-cta):not(.nav-extra) > a[aria-current="page"] { color: var(--coral); }

  /* CTA + contact poussés en bas */
  .nav-cta { margin-top: auto; padding-top: var(--space-5); }
  .nav-cta .btn { width: 100%; justify-content: center; font-size: 1rem; padding: 1.05em 1.6em; }

  /* bloc contact injecté en bas du menu (tel, horaires, réseaux) */
  .nav-extra { display: block; margin-top: var(--space-4); padding-top: var(--space-4); border-top: 1px solid var(--line); }
  .nav-extra a.nav-tel { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--font-display); font-size: 1.5rem; color: var(--foam); }
  .nav-extra a.nav-tel svg { width: 1.05em; height: 1.05em; color: var(--coral); }
  .nav-extra .nav-hours { color: var(--mist); font-size: var(--fs-sm); margin-top: .35rem; }
  .nav-extra .nav-socials { display: flex; gap: .6rem; margin-top: var(--space-3); }
  .nav-extra .nav-socials a { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; }
  .nav-extra .nav-socials svg { width: 18px; height: 18px; }
}

/* ---------- 7. HERO ------------------------------------------------------ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: -2; }
/* dégradé océan = placeholder de la photo plein écran (cf. assets/README.md) */
/* vidéo de fond du hero */
.hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -3; filter: blur(3px) saturate(1.08) brightness(.92); transform: scale(1.06); }
.hero__scrim {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(105deg, rgba(6,20,28,.94) 0%, rgba(8,26,36,.7) 40%, rgba(8,26,36,.32) 100%),
    linear-gradient(180deg, rgba(8,26,36,.45) 0%, transparent 28%, rgba(8,26,36,.88) 100%);
}
.hero__media.placeholder {
  background:
    radial-gradient(120% 80% at 75% 10%, rgba(30,74,95,.7), transparent 60%),
    radial-gradient(140% 90% at 10% 90%, rgba(255,90,60,.18), transparent 55%),
    linear-gradient(180deg, #0a2230 0%, #0B1F2A 55%, #081a24 100%);
}
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,26,36,.35) 0%, transparent 35%, rgba(8,26,36,.85) 100%);
}
/* planche de surf fondue dans le coin droit du hero */
.hero__board {
  position: absolute; top: 0; right: 0; z-index: -1;
  width: min(44vw, 600px); height: 100%; pointer-events: none;
  -webkit-mask-image: linear-gradient(to left, #000 22%, transparent 88%), linear-gradient(to bottom, transparent 0%, #000 18% 64%, transparent 100%);
  -webkit-mask-composite: source-in; mask-composite: intersect;
  mask-image: linear-gradient(to left, #000 22%, transparent 88%), linear-gradient(to bottom, transparent 0%, #000 18% 64%, transparent 100%);
  opacity: .5;
}
.hero__board img { width: 100%; height: 100%; object-fit: cover; object-position: center 70%; }
@media (max-width: 860px) { .hero__board { display: none; } }
.hero__waves { position: absolute; left: 0; right: 0; bottom: -2px; z-index: -1; opacity: .5; }
.hero__inner { width: 100%; max-width: calc(var(--maxw) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); padding-bottom: clamp(3rem, 8vh, 7rem); padding-top: 120px; box-sizing: border-box; }
.hero h1 { font-size: var(--fs-hero); font-weight: 500; max-width: 16ch; overflow-wrap: break-word; }
.hero h1 em { font-style: italic; color: var(--coral); font-weight: 400; }
.hero__lead { margin-top: var(--space-4); max-width: 46ch; font-size: var(--fs-lead); color: var(--sand); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }
.hero__meta { display: flex; flex-wrap: wrap; gap: var(--space-5); margin-top: var(--space-6); padding-top: var(--space-4); border-top: 1px solid var(--line); }
.hero__meta div { display: flex; flex-direction: column; }
.hero__meta dt { font-size: var(--fs-xs); letter-spacing: .16em; text-transform: uppercase; color: var(--mist); }
.hero__meta dd { font-family: var(--font-display); font-size: 1.5rem; margin-top: .15rem; }

/* Animation d'entrée du hero (texte du header) */
.hero .eyebrow, .hero h1, .hero__lead, .hero__cta, .hero__meta { opacity: 0; animation: heroUp .85s var(--ease-out) forwards; }
.hero .eyebrow { animation-delay: .08s; }
.hero h1 { animation: heroTitle 1.05s var(--ease-out) .2s forwards; }
.hero__lead { animation-delay: .52s; }
.hero__cta  { animation-delay: .66s; }
.hero__meta { animation-delay: .78s; }
.hero__board { opacity: 0; animation: heroBoard 1.6s var(--ease-out) .35s forwards; }
@keyframes heroUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
@keyframes heroTitle { from { opacity: 0; transform: translateY(48px); clip-path: inset(0 0 105% 0); } to { opacity: 1; transform: none; clip-path: inset(-25% 0 -25% 0); } }
@keyframes heroBoard { from { opacity: 0; transform: translateX(40px) scale(1.04); } to { opacity: .5; transform: none; } }

.scroll-hint { position: absolute; right: var(--gutter); bottom: clamp(2rem,6vh,4rem); z-index: 2; writing-mode: vertical-rl; font-size: var(--fs-xs); letter-spacing: .22em; text-transform: uppercase; color: var(--mist); display: flex; align-items: center; gap: .8rem; }
.scroll-hint::after { content: ""; width: 1px; height: 48px; background: linear-gradient(var(--coral), transparent); animation: scrollpulse 2.2s var(--ease) infinite; }
@keyframes scrollpulse { 0% { transform: scaleY(0); transform-origin: top; } 45% { transform: scaleY(1); transform-origin: top; } 55% { transform: scaleY(1); transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
@media (max-width: 720px) { .scroll-hint { display: none; } }
@media (max-width: 480px) {
  :root { --fs-hero: clamp(2.5rem, 12vw, 3.5rem); }
  .hero h1 { max-width: 14ch; }
  .hero__lead { font-size: 1.05rem; }
  .hero__meta { gap: var(--space-4) var(--space-5); }
  .hero__meta dd { font-size: 1.25rem; }
}

/* ---------- 8. SECTIONS GÉNÉRIQUES -------------------------------------- */
.section-head { max-width: 60ch; margin-bottom: var(--space-6); }
.section-head h2 { margin-top: var(--space-3); }
.section-head p { margin-top: var(--space-3); color: var(--mist); font-size: var(--fs-lead); }

.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.split--reverse > :first-child { order: 2; }
@media (max-width: 860px) { .split, .split--reverse { grid-template-columns: 1fr; } .split--reverse > :first-child { order: 0; } }

/* Cadre image placeholder */
.frame {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(135deg, var(--sea) 0%, var(--deep) 100%);
  box-shadow: var(--shadow-2);
}
.frame::before { content: ""; display: block; padding-top: var(--ratio, 75%); }
.frame[data-ratio="4-5"] { --ratio: 125%; }
.frame[data-ratio="1-1"] { --ratio: 100%; }
.frame[data-ratio="16-9"] { --ratio: 56.25%; }
.frame__label {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .6rem;
  color: var(--mist); text-align: center; padding: 1rem;
}
.frame__label svg { width: 34px; height: 34px; opacity: .5; }
.frame__label span { font-size: var(--fs-xs); letter-spacing: .14em; text-transform: uppercase; }
.frame--coral { background: linear-gradient(135deg, #2a2f3a, var(--deep)); }
/* image réelle dans un cadre ratio */
.frame > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.frame::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px var(--line); border-radius: inherit; pointer-events: none; }

/* ---------- Bande photo pleine largeur (cinématique) ------------------- */
.photo-band { position: relative; height: clamp(20rem, 56vh, 38rem); overflow: hidden; }
.photo-band img { width: 100%; height: 100%; object-fit: cover; }
.photo-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,31,42,.55) 0%, transparent 30%, transparent 60%, rgba(11,31,42,.92) 100%); }
.photo-band__caption { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; }
.photo-band__caption .wrap { padding-bottom: var(--space-6); }
.photo-band__caption p.k { font-family: var(--font-display); font-size: clamp(1.4rem, 3.4vw, 2.6rem); max-width: 22ch; }
.photo-band__caption .credit { position: absolute; right: var(--gutter); bottom: var(--space-3); font-size: var(--fs-xs); color: var(--mist); }

/* ---------- 9. CARTES FORMULES (grille horizontale cinématique) --------- */
.formulas { margin-top: var(--space-6); }
.formula-track {
  display: grid; grid-auto-flow: column; grid-auto-columns: min(82vw, 22rem);
  gap: var(--space-4); overflow-x: auto; scroll-snap-type: x mandatory;
  padding-bottom: var(--space-4); margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter);
  scrollbar-width: thin; scrollbar-color: var(--sea) transparent;
}
.formula-track::-webkit-scrollbar { height: 6px; }
.formula-track::-webkit-scrollbar-thumb { background: var(--sea); border-radius: 100px; }
.formula {
  scroll-snap-align: start; position: relative; display: flex; flex-direction: column;
  padding: var(--space-5); border-radius: var(--r-lg); background: var(--deep);
  border: 1px solid var(--line); transition: transform var(--t-mid) var(--ease), border-color var(--t-mid), background var(--t-mid);
  min-height: 22rem;
}
.formula:hover { transform: translateY(-6px); border-color: rgba(255,90,60,.5); background: var(--sea); }
.formula__num { font-family: var(--font-display); font-size: 2.4rem; color: var(--coral); line-height: 1; }
.formula h3 { margin-top: var(--space-3); }
.formula p { color: var(--mist); margin-top: var(--space-2); font-size: var(--fs-sm); flex-grow: 1; }
.formula__foot { margin-top: var(--space-4); display: flex; align-items: center; justify-content: space-between; padding-top: var(--space-3); border-top: 1px solid var(--line); }
.formula__price { font-family: var(--font-display); font-size: 1.4rem; }
.formula__price small { font-size: .7rem; color: var(--mist); font-family: var(--font-body); }

/* ---------- 10. STATS / BANDEAU ----------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
@media (max-width: 720px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { padding: var(--space-4) 0; border-top: 1px solid var(--line); }
.stat dt { font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 3.8rem); color: var(--foam); line-height: 1; }
.stat dt em { color: var(--coral); font-style: normal; }
.stat dd { margin-top: var(--space-2); color: var(--mist); font-size: var(--fs-sm); }

/* ---------- 11. FEATURE / VALEURS --------------------------------------- */
.feature-list { display: grid; gap: var(--space-3); margin-top: var(--space-4); }
.feature-list li { display: flex; gap: var(--space-3); align-items: flex-start; }
.feature-list svg { flex: none; width: 22px; height: 22px; color: var(--coral); margin-top: 3px; }

/* ---------- 12. RUBAN MARQUEE ------------------------------------------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); padding-block: var(--space-4); --gap: 3rem; }
.marquee__track { display: flex; gap: var(--gap); width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee span { font-family: var(--font-display); font-size: clamp(1.4rem, 3vw, 2.4rem); color: var(--mist); display: inline-flex; align-items: center; gap: var(--gap); }
.marquee span::after { content: "✦"; color: var(--coral); font-size: .6em; }
@keyframes marquee { to { transform: translateX(calc(-50% - var(--gap)/2)); } }

/* ---------- 13. TÉMOIGNAGES --------------------------------------------- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
@media (max-width: 860px) { .reviews { grid-template-columns: 1fr; } }
.review { padding: var(--space-5); border-radius: var(--r-lg); background: var(--deep); border: 1px solid var(--line); }
.review__stars { color: var(--gold); letter-spacing: .15em; font-size: .9rem; }
.review p { margin-top: var(--space-3); font-family: var(--font-display); font-size: 1.15rem; line-height: 1.45; font-style: italic; color: var(--foam); }
.review footer { margin-top: var(--space-4); display: flex; align-items: center; gap: .75rem; color: var(--mist); font-size: var(--fs-sm); }
.review__avatar { width: 38px; height: 38px; border-radius: 50%; background: linear-gradient(135deg, var(--coral), var(--gold)); display: grid; place-items: center; color: var(--abyss); font-weight: 700; }

/* ---------- 14. TARIFS --------------------------------------------------- */
.season-toggle { display: inline-flex; padding: 4px; border-radius: var(--r-pill); background: var(--deep); border: 1px solid var(--line); gap: 4px; }
.season-toggle button { padding: .55em 1.2em; border-radius: var(--r-pill); font-size: var(--fs-sm); font-weight: 600; color: var(--mist); transition: background var(--t-fast), color var(--t-fast); }
.season-toggle button[aria-pressed="true"] { background: var(--coral); color: #1a0c06; }

.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: var(--space-4); margin-top: var(--space-6); }
.price-card { display: flex; flex-direction: column; padding: var(--space-5); border-radius: var(--r-lg); background: var(--deep); border: 1px solid var(--line); transition: border-color var(--t-mid), transform var(--t-mid) var(--ease); }
.price-card:hover { transform: translateY(-4px); border-color: rgba(255,90,60,.4); }
.price-card.is-featured { border-color: var(--coral); background: linear-gradient(180deg, var(--sea), var(--deep)); }
.price-card__tag { align-self: flex-start; font-size: var(--fs-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--coral); font-weight: 700; }
.price-card h3 { margin-top: var(--space-2); }
.price-card__price { font-family: var(--font-display); font-size: 2.6rem; margin-top: var(--space-3); line-height: 1; }
.price-card__price .cur { font-size: 1.4rem; vertical-align: super; }
.price-card__unit { color: var(--mist); font-size: var(--fs-sm); margin-top: .35rem; }
.price-card ul { margin-top: var(--space-4); display: grid; gap: var(--space-2); }
.price-card li { display: flex; gap: .6rem; font-size: var(--fs-sm); color: var(--sand); }
.price-card li svg { flex: none; width: 18px; height: 18px; color: var(--coral); margin-top: 2px; }
.price-card .btn { margin-top: var(--space-5); justify-content: center; }

.price-table { width: 100%; border-collapse: collapse; margin-top: var(--space-5); font-size: var(--fs-sm); }
.price-table caption { text-align: left; color: var(--mist); margin-bottom: var(--space-3); }
.price-table th, .price-table td { text-align: left; padding: var(--space-3) var(--space-3); border-bottom: 1px solid var(--line); }
.price-table th { font-family: var(--font-body); font-weight: 600; color: var(--mist); font-size: var(--fs-xs); letter-spacing: .1em; text-transform: uppercase; }
.price-table td:last-child { text-align: right; font-family: var(--font-display); font-size: 1.05rem; white-space: nowrap; }
.price-table tr:hover td { background: rgba(244,241,234,.03); }

/* ---------- 15. FAQ (accordéon) ----------------------------------------- */
.faq { max-width: 52rem; margin-top: var(--space-6); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-4) 0; text-align: left; font-family: var(--font-display); font-size: var(--fs-h3); transition: color var(--t-fast); }
.faq__q:hover { color: var(--coral); }
.faq__icon { flex: none; position: relative; width: 22px; height: 22px; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; background: var(--coral); transition: transform var(--t-mid) var(--ease); }
.faq__icon::before { top: 50%; left: 0; width: 100%; height: 2px; transform: translateY(-50%); }
.faq__icon::after  { left: 50%; top: 0; width: 2px; height: 100%; transform: translateX(-50%); }
.faq__q[aria-expanded="true"] .faq__icon::after { transform: translateX(-50%) scaleY(0); }
.faq__a { overflow: hidden; height: 0; transition: height var(--t-mid) var(--ease); }
.faq__a-inner { padding-bottom: var(--space-4); color: var(--mist); max-width: 60ch; }

/* ---------- 16. CTA BLOCK ------------------------------------------------ */
.cta-block { position: relative; border-radius: var(--r-lg); overflow: hidden; padding: clamp(2.5rem, 6vw, 5rem); text-align: center;
  background:
    radial-gradient(120% 120% at 50% 0%, rgba(255,90,60,.22), transparent 60%),
    linear-gradient(160deg, var(--sea), var(--deep));
  border: 1px solid var(--line);
}
.cta-block h2 { font-size: var(--fs-h1); max-width: 18ch; margin-inline: auto; }
.cta-block p { color: var(--sand); margin: var(--space-3) auto 0; max-width: 50ch; }
.cta-block .hero__cta { justify-content: center; }

/* ---------- 17. FOOTER --------------------------------------------------- */
.site-footer { border-top: 1px solid var(--line); padding-block: var(--space-7) var(--space-5); margin-top: var(--space-6); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--space-5); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { font-size: var(--fs-xs); letter-spacing: .16em; text-transform: uppercase; color: var(--mist); margin-bottom: var(--space-3); font-family: var(--font-body); font-weight: 600; }
.footer-grid a { color: var(--sand); font-size: var(--fs-sm); display: inline-block; padding: .25rem 0; transition: color var(--t-fast); }
.footer-grid a:hover { color: var(--coral); }
.footer-brand p { color: var(--mist); font-size: var(--fs-sm); margin-top: var(--space-3); max-width: 30ch; }
.footer-social { display: flex; gap: var(--space-2); margin-top: var(--space-4); }
.footer-social a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: border-color var(--t-fast), background var(--t-fast); }
.footer-social a:hover { border-color: var(--coral); background: rgba(255,90,60,.1); }
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3); margin-top: var(--space-6); padding-top: var(--space-4); border-top: 1px solid var(--line); color: var(--mist); font-size: var(--fs-xs); }
.footer-bottom a { color: var(--mist); }
.footer-bottom a:hover { color: var(--foam); }

/* ---------- 18. PAGE HEADER (sous-pages) -------------------------------- */
.page-hero { padding-top: 150px; padding-bottom: var(--space-7); position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(90% 100% at 80% -10%, rgba(30,74,95,.55), transparent 60%), linear-gradient(180deg, #0a2230, var(--abyss)); }
.breadcrumb { display: flex; gap: .5rem; font-size: var(--fs-xs); color: var(--mist); margin-bottom: var(--space-4); letter-spacing: .04em; }
.breadcrumb a:hover { color: var(--coral); }
.breadcrumb span[aria-current] { color: var(--sand); }
.page-hero h1 { max-width: 16ch; margin-top: var(--space-2); }
.page-hero .lead { margin-top: var(--space-4); }

/* ---------- 19. CONTACT -------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info dl { display: grid; gap: var(--space-4); margin-top: var(--space-4); }
.contact-info dt { font-size: var(--fs-xs); letter-spacing: .14em; text-transform: uppercase; color: var(--mist); }
.contact-info dd { font-size: 1.1rem; margin-top: .25rem; }
.contact-info dd a:hover { color: var(--coral); }

.form-field { margin-bottom: var(--space-4); }
.form-field label { display: block; font-size: var(--fs-sm); font-weight: 600; margin-bottom: .5rem; }
.form-field label .req { color: var(--coral); }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; padding: .85rem 1rem; background: var(--deep); border: 1px solid var(--line);
  border-radius: var(--r-md); transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none; border-color: var(--coral); box-shadow: 0 0 0 3px rgba(255,90,60,.18);
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field .error-msg { color: #ff8e76; font-size: var(--fs-sm); margin-top: .4rem; display: none; }
.form-field[data-invalid="true"] input, .form-field[data-invalid="true"] textarea, .form-field[data-invalid="true"] select { border-color: #ff8e76; }
.form-field[data-invalid="true"] .error-msg { display: block; }
.form-note { font-size: var(--fs-xs); color: var(--mist); }
.form-success { display: none; padding: var(--space-4); border-radius: var(--r-md); background: rgba(255,90,60,.1); border: 1px solid var(--coral); margin-bottom: var(--space-4); }
.form-success.is-visible { display: block; }

.map-frame { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); margin-top: var(--space-5); }
.map-frame iframe { width: 100%; height: 340px; border: 0; display: block; filter: grayscale(.3) contrast(1.05); }

/* ---------- 20. PROSE (pages contenu) ----------------------------------- */
.prose { max-width: var(--maxw-text); }
.prose p { margin-top: var(--space-3); color: var(--sand); }
.prose p:first-child { margin-top: 0; }
.prose h2 { margin-top: var(--space-6); }
.prose h3 { margin-top: var(--space-5); }
.prose ul { margin-top: var(--space-3); display: grid; gap: var(--space-2); }
.prose ul li { display: flex; gap: .6rem; color: var(--sand); }
.prose ul li::before { content: "→"; color: var(--coral); flex: none; }

/* ---------- 21. CARTES PARCOURS / STEPS --------------------------------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-6); counter-reset: step; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.step { padding: var(--space-5); border-radius: var(--r-lg); background: var(--deep); border: 1px solid var(--line); position: relative; }
.step::before { counter-increment: step; content: "0" counter(step); font-family: var(--font-display); font-size: 1.1rem; color: var(--coral); }
.step h3 { margin-top: var(--space-2); }
.step p { color: var(--mist); margin-top: var(--space-2); font-size: var(--fs-sm); }

/* ---------- 22. REVEAL (scroll) ----------------------------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- 23. UTIL ----------------------------------------------------- */
.text-center { text-align: center; }
.mt-6 { margin-top: var(--space-6); }
.mt-5 { margin-top: var(--space-5); }
.flow > * + * { margin-top: var(--space-3); }
.tag-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: var(--space-4); }
.tag { font-size: var(--fs-xs); padding: .4em .9em; border-radius: var(--r-pill); border: 1px solid var(--line); color: var(--sand); }
.divider { height: 1px; background: var(--line); border: 0; margin-block: var(--section-y); }

/* ---------- 24. SECTIONS CLAIRES (alternance bleu / blanc) -------------- */
.section--light {
  /* remappe les tokens => les composants s'adaptent automatiquement */
  --foam: #142b36;
  --sand: #3c5663;
  --mist: rgba(20, 43, 54, .62);
  --line: rgba(20, 43, 54, .12);
  --deep: #ffffff;
  --sea: #f3ecdd;
  background: #f5f0e6;
  color: #142b36;
}
.section--light::before, .section--light::after { content: ""; position: absolute; left: 0; right: 0; height: clamp(2rem, 5vw, 4rem); pointer-events: none; }
.section--light::before { top: 0; background: linear-gradient(var(--abyss), transparent); opacity: .06; }
.section--light .formula:hover { background: #fff; box-shadow: var(--shadow-1); }
.section--light .review p { color: #142b36; }
.section--light .price-card.is-featured { background: linear-gradient(180deg, #fff, #f3ecdd); }
.section--light .price-table tr:hover td { background: rgba(20,43,54,.04); }
.section--light .btn--ghost:hover { background: rgba(20,43,54,.05); }