/* Bordée — site de démonstration La Balise.
   Aucune règle inline dans la page : la CSP du domaine (style-src 'self') les bloquerait. */

@font-face { font-family: "Instrument Serif"; src: url("/exemples/ecole-de-voile/fonts/instrument-serif.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("/exemples/ecole-de-voile/fonts/instrument-serif-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Hanken"; src: url("/exemples/ecole-de-voile/fonts/hanken.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

/* Contrastes (WCAG) : ink/sand 14.8 · muted/sand 5.6 · blanc/red 5.4 · sand/sea 11.2 · foam/sea 7.4 · sun/sea 6.9 */
:root {
  --sand: #F4EFE4;
  --card: #FFFDF8;
  --shell: #E8DFCC;
  --ink: #0E2433;
  --muted: #56636C;
  --sea: #0B3954;
  --sea-2: #11496B;
  --sea-3: #1A5A80;
  --foam: #8FD3E0;
  --mist: #B9D3DE;
  --red: #C23E1C;
  --red-2: #D64E29;
  --red-dark: #8A2A10;
  --sun: #F2B134;
  --ok: #2F8A5B;
  --line: rgba(14, 36, 51, .13);
  --line-sea: rgba(244, 239, 228, .15);
  --radius: 20px;
  --shadow: 0 1px 0 rgba(14, 36, 51, .05), 0 24px 46px -30px rgba(14, 36, 51, .55);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --serif: "Instrument Serif", Georgia, serif;
  --font: "Hanken", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--sand); color: var(--ink); font: 400 17px/1.6 var(--font); }
main, .foot { overflow-x: clip; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 400; line-height: .98; letter-spacing: -0.01em; }
h1 em, h2 em { color: var(--red); }
.book h2 em, .cond h2 em { color: var(--sun); }
.wrap { width: min(1200px, 100% - 32px); margin-inline: auto; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; border-radius: 6px; }
.cond :focus-visible, .book :focus-visible, .foot :focus-visible { outline-color: var(--sun); }

/* ---------- Bandeau démo ---------- */
.demo-bar { position: relative; z-index: 60; display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 4px 16px; padding: 8px 16px; background: var(--ink); color: var(--mist); font-size: 13px; text-align: center; }
.demo-bar strong { color: var(--sand); font-weight: 700; }
.demo-bar a { color: var(--sun); font-weight: 700; text-decoration: none; }
.demo-bar a:hover { text-decoration: underline; }

/* ---------- Boutons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 24px; border: 0; border-radius: 999px; font: 700 16px/1.1 var(--font); text-decoration: none; text-align: center; cursor: pointer; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .2s ease, color .2s ease; }
.btn-red { background: var(--red); color: #fff; box-shadow: 0 12px 24px -12px rgba(194, 62, 28, .9); }
.btn-red:hover { background: var(--red-2); transform: translateY(-2px); }
.btn-red:active { transform: translateY(1px) scale(.98); }
.btn-red:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn-line { color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); background: transparent; }
.btn-line:hover { background: var(--ink); color: var(--sand); }
.btn-line-light { color: var(--sand); box-shadow: inset 0 0 0 2px var(--sand); }
.btn-line-light:hover { background: var(--sand); color: var(--sea); }
.btn-block { width: 100%; }

/* ---------- En-tête ---------- */
.top { position: sticky; top: 0; z-index: 50; background: rgba(244, 239, 228, .88); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .3s ease; }
.top.is-scrolled { border-color: var(--line); }
.top-inner { display: flex; align-items: center; gap: 28px; min-height: 70px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 42px; height: 42px; transition: transform .8s var(--ease); }
.brand:hover .brand-mark { transform: rotate(-14deg); }
.brand-name { font: 400 34px/1 var(--serif); letter-spacing: -0.01em; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; transition: color .2s ease; }
.nav a:hover { color: var(--ink); }
.top-cta { padding: 11px 20px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 50px 0 120px; }
.hero-waves { position: absolute; left: 0; right: 0; bottom: 0; height: 120px; pointer-events: none; }
.hero-waves svg { width: 100%; height: 100%; }
.wave-1 { fill: #D9E9EC; animation: swell 9s ease-in-out infinite alternate; }
.wave-2 { fill: #C6DFE5; animation: swell 7s ease-in-out infinite alternate-reverse; }
@keyframes swell { to { transform: translateX(-40px); } }
.hero-grid { position: relative; display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: center; }
.kicker { font-size: 13px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--sea-3); }
.kicker-light { color: var(--foam); }
.hero h1 { margin-top: 18px; font-size: clamp(46px, 5.6vw, 84px); }
.hero h1 em { display: block; white-space: nowrap; }
.hero-lead { margin-top: 22px; max-width: 30em; font-size: 19px; color: var(--muted); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 38px 0 0; padding: 20px 0 0; list-style: none; border-top: 1.5px solid var(--ink); font-size: 14px; color: var(--muted); line-height: 1.35; }
.hero-facts strong { display: block; margin-bottom: 4px; color: var(--ink); font: 400 24px/1 var(--serif); }

/* conditions du jour */
.cond { padding: 26px; border-radius: 28px; background: var(--sea); color: var(--sand); box-shadow: 0 40px 80px -40px rgba(11, 57, 84, .9); }
.cond-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.cond h2 { font-size: 36px; }
.cond-date { font-size: 14px; color: var(--mist); text-transform: capitalize; }
.cond-verdict { display: flex; align-items: flex-start; gap: 12px; margin-top: 16px; padding: 14px 16px; border-radius: 16px; background: var(--sea-2); }
.cond-verdict p { font-size: 15px; color: var(--mist); }
.cond-verdict strong { color: var(--sand); }
.verdict-dot { flex: none; width: 14px; height: 14px; margin-top: 4px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 5px rgba(47, 138, 91, .25); }
.cond-verdict[data-level="warn"] .verdict-dot { background: var(--sun); box-shadow: 0 0 0 5px rgba(242, 177, 52, .25); }
.cond-verdict[data-level="stop"] .verdict-dot { background: #EF6A4A; box-shadow: 0 0 0 5px rgba(239, 106, 74, .25); }
.cond-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.cond-cell { padding: 14px; border-radius: 16px; background: var(--sea-2); }
.cell-label { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--foam); }
.cond-cell strong { font: 400 28px/1.05 var(--serif); }
.cell-sub { margin-top: 4px; font-size: 13px; color: var(--mist); }
.wind { display: flex; align-items: center; gap: 10px; margin-top: 6px; }
.wind p { font-size: 13px; color: var(--mist); line-height: 1.25; }
.wind-arrow { width: 34px; height: 34px; fill: var(--sun); transition: transform 1s var(--ease); }
.sky { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.sky strong { font-size: 22px; }
.sky-icon { width: 26px; height: 26px; border-radius: 50%; background: var(--sun); flex: none; }
.sky-icon[data-sky="nuages"] { background: #C9D6DC; border-radius: 40% 60% 50% 50%; }
.sky-icon[data-sky="eclaircies"] { background: radial-gradient(circle at 35% 35%, var(--sun) 45%, #C9D6DC 46%); }
.sky-icon[data-sky="averses"] { background: #8EA4AE; border-radius: 40% 60% 50% 50%; box-shadow: 0 6px 0 -3px var(--foam); }
.tide { margin-top: 12px; padding: 12px 10px 6px; border-radius: 16px; background: var(--sea-2); }
.tide-svg { width: 100%; height: auto; }
.tide-svg .t-area { fill: rgba(143, 211, 224, .22); }
.tide-svg .t-line { fill: none; stroke: var(--foam); stroke-width: 2.5; }
.tide-svg .t-grid { stroke: rgba(244, 239, 228, .12); stroke-width: 1; }
.tide-svg text { font: 600 11px var(--font); fill: var(--mist); }
.tide-svg .t-now line { stroke: var(--sun); stroke-width: 2; stroke-dasharray: 4 4; }
.tide-svg .t-now circle { fill: var(--sun); }
.tide-svg .t-now text { fill: var(--sun); font-weight: 800; }
.tide-svg .t-mark text { fill: var(--sand); font-weight: 700; }
.fine { margin-top: 12px; font-size: 13px; color: var(--muted); text-align: center; }
.fine-light { color: var(--mist); }

/* ---------- Activités ---------- */
.acts { padding: 90px 0 100px; }
.section-head { max-width: 760px; }
.section-head h2, .infos h2 { margin-top: 12px; font-size: clamp(42px, 5.4vw, 74px); }
.section-lead { margin-top: 16px; max-width: 36em; font-size: 18px; color: var(--muted); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.chip { padding: 10px 18px; border: 0; border-radius: 999px; background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); font: 600 15px/1 var(--font); cursor: pointer; transition: background-color .2s ease, color .2s ease, box-shadow .2s ease; }
.chip:hover { box-shadow: inset 0 0 0 1.5px var(--ink); }
.chip.is-on { background: var(--sea); color: var(--sand); box-shadow: none; }
.act-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 28px 0 0; padding: 0; list-style: none; }
.act { display: flex; flex-direction: column; border-radius: var(--radius); background: var(--card); box-shadow: var(--shadow); overflow: hidden; transition: transform .4s var(--ease); animation: rise .45s var(--ease) both; }
.act:hover { transform: translateY(-5px); }
.act.is-hidden { display: none; }
.act-art { height: 170px; background: linear-gradient(#CFE6EC, #A9D3DE); }
.act-art { overflow: hidden; }
.act-art img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.act:hover .act-art img { transform: scale(1.05); }
.act-body { display: flex; flex-direction: column; flex: 1; padding: 18px 20px 20px; }
.act-body h3 { font-size: 30px; }
.act-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.act-tags span { padding: 4px 9px; border-radius: 999px; background: var(--shell); font-size: 13px; font-weight: 600; }
.act-body p { margin-top: 10px; color: var(--muted); font-size: 15px; }
.act-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 16px; }
.act-price { font: 400 30px/1 var(--serif); }
.act-price small { font: 600 13px var(--font); color: var(--muted); }
.act-foot .btn { padding: 11px 18px; font-size: 15px; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }

/* ---------- Réserver ---------- */
.book { padding: 100px 0; background: var(--sea); color: var(--sand); }
.book .section-lead { color: var(--mist); }
.book-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; margin-top: 36px; align-items: start; }
.book-steps { display: grid; gap: 12px; }
.step { padding: 20px; border-radius: 18px; background: var(--sea-2); }
.step-label { display: flex; align-items: center; gap: 10px; font: 400 26px/1 var(--serif); }
.step-label span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--sun); color: var(--sea); font: 800 14px var(--font); }
.act-pick { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.pick-btn { padding: 10px 14px; border: 0; border-radius: 12px; background: var(--sea-3); color: var(--sand); font: 600 15px/1.1 var(--font); cursor: pointer; transition: background-color .2s ease, color .2s ease; }
.pick-btn:hover { background: #2A6B92; }
.pick-btn[aria-pressed="true"] { background: var(--sand); color: var(--sea); }
.days { display: flex; gap: 8px; margin-top: 14px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; }
.day { flex: none; width: 64px; padding: 10px 0; border: 0; border-radius: 12px; background: var(--sea-3); color: var(--sand); font: 600 13px/1.2 var(--font); text-align: center; cursor: pointer; transition: background-color .2s ease; }
.day strong { display: block; font: 400 24px/1 var(--serif); }
.day:hover:not(:disabled) { background: #2A6B92; }
.day[aria-pressed="true"] { background: var(--sand); color: var(--sea); }
.day:disabled { opacity: .35; cursor: not-allowed; }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin-top: 14px; }
.slot { padding: 12px; border: 0; border-radius: 12px; background: var(--sea-3); color: var(--sand); font: 600 14px/1.25 var(--font); text-align: left; cursor: pointer; transition: background-color .2s ease, transform .25s var(--ease); animation: rise .35s var(--ease) both; }
.slot strong { display: block; font: 400 24px/1 var(--serif); }
.slot small { color: #96D6E2; } /* écume éclaircie : 4,6:1 sur le créneau foncé */
.slot:hover:not(:disabled) { background: #2A6B92; transform: translateY(-2px); }
.slot[aria-pressed="true"] { background: var(--sun); color: var(--sea); }
.slot[aria-pressed="true"] small { color: var(--sea); }
.slot:disabled { cursor: not-allowed; background: transparent; box-shadow: inset 0 0 0 1px var(--line-sea); color: var(--mist); }
.slot:disabled strong { text-decoration: line-through; }
.no-slot { grid-column: 1 / -1; color: var(--mist); font-size: 15px; }

.basket { position: sticky; top: 92px; padding: 24px; border-radius: 22px; background: var(--sand); color: var(--ink); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); }
.basket-label { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--sea-3); }
.basket-act { margin-top: 8px; font: 400 30px/1.05 var(--serif); }
.basket-when { margin-top: 4px; color: var(--muted); font-size: 15px; }
.basket-row { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; padding: 12px 0; border-block: 1px solid var(--line); font-weight: 600; }
.stepper { display: inline-flex; align-items: center; gap: 4px; padding: 3px; border-radius: 999px; background: var(--shell); }
.stepper button { width: 38px; height: 38px; border: 0; border-radius: 50%; background: var(--card); color: var(--ink); font: 700 20px/1 var(--font); cursor: pointer; }
.stepper button:disabled { opacity: .35; cursor: default; }
.stepper output { min-width: 32px; text-align: center; font: 400 26px/1 var(--serif); }
.basket-total { margin: 14px 0; font: 400 52px/1 var(--serif); font-variant-numeric: tabular-nums; }
.book-form { display: grid; gap: 10px; }
.field { display: block; }
.field > span { display: block; margin: 0 0 5px 2px; font-size: 13px; font-weight: 700; color: var(--muted); }
.field input { width: 100%; padding: 12px 14px; border: 0; border-radius: 12px; background: var(--card); box-shadow: inset 0 0 0 1.5px rgba(14, 36, 51, .3); color: var(--ink); font: 500 16px var(--font); }
.field input:focus { outline: none; box-shadow: inset 0 0 0 2px var(--red), 0 0 0 4px rgba(194, 62, 28, .15); }
.form-error { min-height: 1.3em; color: var(--red); font-weight: 700; font-size: 14px; }
.book-done { text-align: center; }
.book-done[hidden] { display: none; }
.book-done:focus { outline: none; }
.book-done h3 { margin-top: 6px; font-size: 32px; }
.book-done p { margin-top: 8px; color: var(--muted); font-size: 15px; }
.book-done .btn-line-light { margin-top: 14px; color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.done-boat { width: 140px; margin: 0 auto; }
.done-sea { fill: none; stroke: var(--foam); stroke-width: 4; stroke-linecap: round; }
.done-hull { animation: sail 1.4s var(--ease) both; }
@keyframes sail { from { transform: translateX(-60px); opacity: 0; } }

/* ---------- Infos ---------- */
.infos { padding: 100px 0; }
.infos-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: start; }
.faq { margin: 28px 0 0; display: grid; gap: 0; }
.faq div { padding: 16px 0; border-top: 1px solid var(--line); }
.faq dt { font: 400 24px/1.1 var(--serif); }
.faq dd { margin: 6px 0 0; color: var(--muted); }
.bag { padding: 28px; border-radius: 24px; background: var(--card); box-shadow: var(--shadow); }
.bag h3 { font-size: 36px; }
.bag-list { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.bag-list label { display: flex; align-items: center; gap: 12px; padding: 10px 4px; cursor: pointer; border-radius: 10px; }
.bag-list input { width: 22px; height: 22px; accent-color: var(--ok); flex: none; }
.bag-list input:checked + * , .bag-list label:has(input:checked) { color: var(--muted); text-decoration: line-through; }
.bag-done { min-height: 1.6em; margin-top: 10px; font: italic 400 22px var(--serif); color: var(--ok); }

/* ---------- Pied de page ---------- */
.foot { padding: 56px 0; background: var(--ink); color: var(--mist); font-size: 15px; }
.foot-grid { display: grid; grid-template-columns: 1.2fr 1fr 1.2fr; gap: 32px; }
.brand-name-foot { margin-bottom: 12px; color: var(--sand); font-size: 36px; }
.foot a { color: var(--sand); }
.foot-small { margin-top: 6px; font-size: 13px; }
.foot-credit a { color: var(--sun); font-weight: 700; text-decoration: none; }
.foot-credit a:hover { text-decoration: underline; }

.sticky-cta { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .nav { display: none; }
  .top-cta { margin-left: auto; }
  .hero-grid, .book-grid, .infos-grid { grid-template-columns: 1fr; }
  .act-grid { grid-template-columns: 1fr 1fr; }
  .basket { position: static; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .demo-long { display: none; }
  .top-inner { min-height: 60px; gap: 12px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand-name { font-size: 28px; }
  .hero { padding: 28px 0 90px; }
  .hero-lead { font-size: 17px; }
  .hero-cta .btn { width: 100%; }
  .hero-facts { gap: 10px; font-size: 13px; }
  .hero-facts strong { font-size: 20px; }
  .cond { padding: 18px 14px; border-radius: 22px; }
  .cond h2 { font-size: 30px; }
  .cond-grid { grid-template-columns: 1fr 1fr; }
  .cond-cell:last-child { grid-column: 1 / -1; }
  .act-grid { grid-template-columns: 1fr; }
  .acts, .book, .infos { padding: 72px 0; }
  .step { padding: 16px; }
  .basket { padding: 20px 16px; }
  .bag { padding: 22px 18px; }
  .foot { padding-bottom: 110px; }
  .foot-grid { grid-template-columns: 1fr; }
  .sticky-cta { display: block; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 55; transition: transform .35s var(--ease), opacity .3s ease; }
  .sticky-cta .btn { box-shadow: 0 16px 30px -10px rgba(0, 0, 0, .5); }
  .sticky-cta.is-away { transform: translateY(150%); opacity: 0; pointer-events: none; }
}

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

/* Les éléments de grille peuvent rétrécir sous la largeur de leur contenu (rangées défilantes, plaque) */
.hero-grid > *, .book-grid > *, .book-steps, .step, .infos-grid > * { min-width: 0; }