/* Around Antarctica — feuille de style principale */

@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --night: #050d17;
  --deep: #081726;
  --abyss: #0c2135;
  --steel: #1b3a52;
  --ice: #e6f2f8;
  --frost: #a9c4d4;
  --mist: #6f8ea3;
  --signal: #ff6b2c;
  --signal-hi: #ff8a55;
  --line: rgba(230, 242, 248, .12);
  --line-strong: rgba(230, 242, 248, .28);

  --display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --text: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --max: 1320px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--night);
  color: var(--ice);
  font: 400 1.0625rem/1.65 var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, dl, dd, ol, ul, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--signal); color: var(--night); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 2px; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--signal); color: var(--night); padding: .6rem 1rem; font-weight: 600; }
.skip:focus { top: 1rem; }
.muted { color: var(--frost); }
.mono { font-family: var(--mono); font-size: .8em; letter-spacing: .04em; }

/* ---------- Typographie ---------- */
.eyebrow {
  display: inline-block;
  font: 600 .72rem/1.2 var(--text);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--signal);
}
.display, .h2, .hero__title, .card__title, .person__name {
  font-family: var(--display);
  font-stretch: 112%;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -.01em;
  line-height: .92;
}
.display { font-size: clamp(2.6rem, 7vw, 6.5rem); margin-block: .9rem 1.4rem; }
.h2 { font-size: clamp(2rem, 4.4vw, 3.6rem); margin-block: .8rem 1.6rem; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: 1rem 1.6rem;
  border-radius: 999px;
  font: 600 .82rem/1 var(--text);
  letter-spacing: .12em; text-transform: uppercase;
  border: 1px solid transparent;
  transition: background .3s var(--ease), color .3s, border-color .3s, transform .3s var(--ease);
}
.btn svg { width: 1rem; height: 1rem; }
.btn--signal { background: var(--signal); color: #120600; }
.btn--signal:hover { background: var(--signal-hi); transform: translateY(-2px); }
.btn--ghost { border-color: var(--line-strong); color: var(--ice); backdrop-filter: blur(8px); background: rgba(5, 13, 23, .25); }
.btn--ghost:hover { border-color: var(--ice); }
.btn--sm { padding: .7rem 1.15rem; font-size: .72rem; }
.is-disabled { opacity: .65; cursor: default; }
.is-disabled:hover { border-color: var(--line-strong); }
.link-arrow { display: inline-flex; gap: .5rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: .8rem; border-bottom: 1px solid var(--signal); padding-bottom: .3rem; }
.link-arrow span, .card__link span { transition: transform .3s var(--ease); }
.link-arrow:hover span, .card:hover .card__link span { transform: translateX(5px); }

/* ---------- En-tête ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background .4s, backdrop-filter .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.site-header.is-solid {
  background: rgba(5, 13, 23, .78);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border-color: var(--line);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  height: var(--header-h);
  max-width: 1600px; margin-inline: auto; padding-inline: var(--gutter);
}
.brand { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }
.brand__mark { width: 34px; height: 34px; color: var(--ice); transition: transform .8s var(--ease); }
.brand:hover .brand__mark { transform: rotate(90deg); }
.brand__name, .site-footer__name {
  font: 500 .9rem/1 var(--display); font-stretch: 125%;
  text-transform: uppercase; letter-spacing: .14em;
}
.brand__name b, .site-footer__name b { font-weight: 800; margin-left: .35em; }

.nav { display: flex; align-items: center; gap: 2rem; }
.nav__list { display: flex; gap: clamp(.9rem, 1.6vw, 1.8rem); }
.nav__list a {
  position: relative; font-size: .78rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
  color: var(--frost); transition: color .25s; padding-block: .4rem;
}
.nav__list a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--signal);
  transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease);
}
.nav__list a:hover, .nav__list a[aria-current] { color: var(--ice); }
.nav__list a:hover::after, .nav__list a[aria-current]::after { transform: scaleX(1); transform-origin: left; }
.nav__aside { display: flex; align-items: center; gap: 1.2rem; }
.langs { display: flex; gap: .15rem; font: 600 .7rem/1 var(--mono); letter-spacing: .08em; }
.langs a { padding: .4rem .45rem; color: var(--mist); border-radius: 4px; }
.langs a:hover { color: var(--ice); }
.langs a[aria-current] { color: var(--ice); background: rgba(230, 242, 248, .08); }

.burger { display: none; flex-shrink: 0; width: 46px; height: 46px; border: 1px solid var(--line-strong); border-radius: 50%; background: transparent; color: var(--ice); cursor: pointer; position: relative; z-index: 2; }
.burger__lines, .burger__lines::before { position: absolute; left: 14px; right: 14px; height: 1.5px; background: currentColor; transition: transform .35s var(--ease), top .35s var(--ease); }
.burger__lines { top: 19px; }
.burger__lines::before { content: ""; left: 0; right: 0; top: 7px; }
.burger[aria-expanded="true"] .burger__lines { top: 22px; transform: rotate(45deg); }
.burger[aria-expanded="true"] .burger__lines::before { top: 0; transform: rotate(-90deg); }

@media (max-width: 1080px) {
  .burger { display: block; }
  .nav {
    position: fixed; inset: 0; z-index: 1;
    flex-direction: column; align-items: flex-start; justify-content: center; gap: 2.5rem;
    padding: calc(var(--header-h) + env(safe-area-inset-top, 0px)) var(--gutter) calc(2rem + env(safe-area-inset-bottom, 0px));
    background: rgba(5, 13, 23, .97);
    backdrop-filter: blur(18px);
    opacity: 0; visibility: hidden; transition: opacity .4s var(--ease), visibility .4s;
  }
  .nav.is-open { opacity: 1; visibility: visible; }
  .nav__list { flex-direction: column; gap: .4rem; }
  .nav__list a { font: 800 clamp(1.8rem, 8vw, 3rem)/1.1 var(--display); font-stretch: 112%; color: var(--ice); letter-spacing: 0; }
  .nav__list a::after { display: none; }
  .nav__list a[aria-current] { color: var(--signal); }
  .nav__list li { opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
  .nav.is-open .nav__list li { opacity: 1; transform: none; }
  .nav.is-open .nav__list li:nth-child(n) { transition-delay: calc(var(--i, 0) * 45ms + 80ms); }
  body.menu-open { overflow: hidden; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
  overflow: hidden; isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__video { width: 100%; height: 100%; object-fit: cover; }
.hero__video ~ .hero__shade { background: linear-gradient(180deg, rgba(5, 13, 23, .55) 0%, rgba(5, 13, 23, .15) 26%, rgba(5, 13, 23, .2) 50%), linear-gradient(0deg, var(--night) 0%, rgba(5, 13, 23, .6) 30%, rgba(5, 13, 23, 0) 62%); }
.hero__shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 13, 23, .55) 0%, rgba(5, 13, 23, 0) 26%),
    linear-gradient(0deg, var(--night) 0%, rgba(5, 13, 23, .55) 30%, rgba(5, 13, 23, 0) 62%);
}
.grain {
  position: absolute; inset: -50%; pointer-events: none; opacity: .09; 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='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.2s steps(6) infinite;
}
@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 2%); } 40% { transform: translate(2%, -3%); }
  60% { transform: translate(-2%, -1%); } 80% { transform: translate(3%, 3%); }
}

/* Paysage polaire animé (en attendant la vidéo) */
.polar { position: absolute; inset: 0; background: linear-gradient(180deg, #02060c 0%, #071a2b 45%, #123552 62%, #2b5470 70%); overflow: hidden; }
.polar__stars {
  position: absolute; inset: 0 0 35% 0; opacity: .8;
  background-image:
    radial-gradient(1px 1px at 12% 18%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 27% 8%, #fff 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 41% 22%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 55% 12%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 68% 30%, #fff 50%, transparent 51%), radial-gradient(1.4px 1.4px at 79% 9%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 26%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 6% 34%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 33% 38%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 94% 41%, #fff 50%, transparent 51%),
    radial-gradient(1px 1px at 61% 4%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 18% 46%, #fff 50%, transparent 51%);
  animation: twinkle 6s ease-in-out infinite alternate;
}
@keyframes twinkle { to { opacity: .45; } }
.polar__aurora { position: absolute; inset: -10% -20% 30%; filter: blur(60px); mix-blend-mode: screen; }
.polar__aurora i { position: absolute; border-radius: 50%; opacity: .5; }
.polar__aurora i:nth-child(1) { left: 5%; top: 15%; width: 60%; height: 28%; background: #19c99a; transform: rotate(-8deg); animation: aurora 14s ease-in-out infinite alternate; }
.polar__aurora i:nth-child(2) { left: 40%; top: 5%; width: 55%; height: 22%; background: #2a8fd6; transform: rotate(6deg); animation: aurora 18s ease-in-out infinite alternate-reverse; }
.polar__aurora i:nth-child(3) { left: 25%; top: 30%; width: 45%; height: 14%; background: #7b5cff; opacity: .28; animation: aurora 22s ease-in-out infinite alternate; }
@keyframes aurora {
  0% { transform: translateX(-6%) rotate(-8deg) scaleY(1); }
  50% { transform: translateX(4%) rotate(-3deg) scaleY(1.35); }
  100% { transform: translateX(8%) rotate(-10deg) scaleY(.85); }
}
.polar__land { position: absolute; inset: 0; width: 100%; height: 100%; }
.polar__swell { position: absolute; left: 0; right: 0; bottom: 0; height: 28%; overflow: hidden; }
.polar__swell i {
  position: absolute; left: -50%; width: 200%; height: 100%;
  background: repeating-linear-gradient(90deg, transparent 0 120px, rgba(169, 196, 212, .07) 120px 220px, transparent 220px 340px);
  -webkit-mask: linear-gradient(180deg, #000, transparent); mask: linear-gradient(180deg, #000, transparent);
  animation: swell 18s linear infinite;
}
.polar__swell i:nth-child(1) { top: 2%; height: 6px; }
.polar__swell i:nth-child(2) { top: 14%; height: 8px; animation-duration: 13s; animation-direction: reverse; }
.polar__swell i:nth-child(3) { top: 30%; height: 12px; animation-duration: 9s; }
@keyframes swell { to { transform: translateX(25%); } }
.polar__boat { transform-box: fill-box; transform-origin: 50% 100%; animation: bob 5s ease-in-out infinite; filter: drop-shadow(0 0 10px rgba(255, 255, 255, .3)); }
@keyframes bob { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(5px) rotate(2deg); } }

.hero__content { position: relative; min-width: 0; padding-bottom: clamp(2rem, 6vh, 5rem); }
.hero__title {
  font-size: clamp(2.3rem, 9.4vw, 8.8rem);
  font-stretch: 125%;
  line-height: .84;
  margin-block: 1.2rem 1.8rem;
  filter: drop-shadow(0 8px 40px rgba(0, 0, 0, .35));
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: .04em; }
.hero__title .line > span { display: inline-block; animation: rise 1.3s var(--ease) both; }
.hero__title .line:nth-child(2) > span { animation-delay: .14s; color: transparent; -webkit-text-stroke: 1.5px var(--ice); }
@keyframes rise { from { transform: translateY(105%); } to { transform: none; } }
.hero__lead { max-width: 34rem; font-size: clamp(1.05rem, 1.6vw, 1.3rem); color: var(--frost); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }

.hero__status {
  position: relative; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  padding-block: 1.3rem calc(1.3rem + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line);
}
.status { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; font-size: .85rem; color: var(--frost); }
.status .eyebrow { color: var(--ice); }
.status__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 0 rgba(255, 107, 44, .6); animation: ping 2.2s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 12px rgba(255, 107, 44, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 107, 44, 0); } }
.hero__scroll { display: flex; align-items: center; gap: .8rem; font: 600 .68rem/1 var(--text); letter-spacing: .25em; text-transform: uppercase; color: var(--mist); }
.hero__scroll i { position: relative; width: 1px; height: 42px; background: var(--line-strong); overflow: hidden; }
.hero__scroll i::after { content: ""; position: absolute; inset: 0; background: var(--ice); animation: drip 2s var(--ease) infinite; }
@keyframes drip { 0% { transform: translateY(-100%); } 100% { transform: translateY(100%); } }

/* ---------- Apparitions au défilement ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease) var(--d, 0s), transform 1s var(--ease) var(--d, 0s); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .hero .reveal { animation: fadeUp 1.1s var(--ease) var(--d, .3s) forwards; transition: none; }
@keyframes fadeUp { to { opacity: 1; transform: none; } }

/* ---------- Manifeste ---------- */
.intro { padding-block: clamp(6rem, 14vw, 12rem) clamp(4rem, 8vw, 7rem); }
.intro__statement {
  margin-block: 1.6rem 3rem; max-width: 22ch;
  font: 700 clamp(1.9rem, 4.6vw, 4.2rem)/1.08 var(--display); font-stretch: 100%; letter-spacing: -.02em;
}
.intro__statement .w { color: rgba(230, 242, 248, .16); transition: color .5s; }
.intro__statement .w.is-lit { color: var(--ice); }
.intro__body { max-width: 40rem; margin-left: auto; font-size: 1.1rem; color: var(--frost); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: clamp(4rem, 8vw, 7rem); border-top: 1px solid var(--line); }
.stat { padding: 2rem 1.5rem 0 0; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat + .stat { padding-left: 1.5rem; }
.stat__value { white-space: nowrap; font: 800 clamp(1.9rem, 4.2vw, 4rem)/1 var(--display); font-stretch: 112%; letter-spacing: -.02em; }
.stat__value small { font-size: .42em; font-weight: 600; color: var(--signal); margin-left: .1em; }
.stat__label { margin-top: .8rem; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mist); }
@media (max-width: 760px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(3) { padding-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); margin-top: 2rem; }
}

/* ---------- Itinéraire ---------- */
.route { position: relative; height: 320vh; background: radial-gradient(ellipse at 30% 50%, #0b2236 0%, var(--night) 60%); }
.route__sticky {
  position: sticky; top: 0; height: 100vh; height: 100svh;
  display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: clamp(1rem, 4vw, 5rem);
  max-width: 1600px; margin-inline: auto; padding: var(--header-h) var(--gutter) 2rem;
  overflow: hidden;
}
.route__map { position: relative; aspect-ratio: 1; max-height: calc(100svh - var(--header-h) - 3rem); width: 100%; margin-inline: auto; }
.route__map svg { width: 100%; height: 100%; overflow: visible; }
.map__grid circle, .map__grid line { fill: none; stroke: rgba(169, 196, 212, .16); stroke-width: 1; }
.map__grid circle.is-60 { stroke: rgba(255, 107, 44, .45); stroke-dasharray: 4 6; stroke-width: 1.4; }
.map__lat { font: 600 15px var(--mono); fill: var(--signal); letter-spacing: .1em; }
.map__land { stroke: #ffffff; stroke-opacity: .6; stroke-width: 1; filter: drop-shadow(0 0 30px rgba(170, 215, 240, .35)); }
.map__land--far { fill: #2b4b62; stroke: #6f8ea3; stroke-opacity: .7; filter: none; }
.map__route-bg { fill: none; stroke: rgba(255, 107, 44, .18); stroke-width: 2; stroke-dasharray: 3 7; }
.map__route { fill: none; stroke: var(--signal); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 8px rgba(255, 107, 44, .7)); }
.map__boat { fill: var(--ice); stroke: var(--signal); stroke-width: 4; }
.map__pin { fill: var(--signal); }
.map__pin--end { fill: var(--ice); stroke: var(--signal); stroke-width: 3; opacity: 0; transform-box: fill-box; transform-origin: center; transition: opacity .4s, transform .6s var(--ease); transform: scale(.3); }
.map__pin--end.is-on { opacity: 1; transform: scale(1); }
.map__label--charcot { fill: var(--ice); }
.map__label { font: 600 13px var(--text); letter-spacing: .18em; text-transform: uppercase; fill: var(--frost); }
.map__label--ocean { fill: var(--mist); font-size: 15px; letter-spacing: .5em; }
.map__label--pole { fill: #24485f; font-size: 11px; }
.map__label--pw { fill: var(--ice); }
@media (max-width: 600px) {
  .map__label { font-size: 24px; letter-spacing: .1em; }
  .map__label--ocean { font-size: 24px; letter-spacing: .3em; }
  .map__label--pole { font-size: 20px; }
  .map__lat { display: none; }
}
.steps { counter-reset: s; border-left: 1px solid var(--line); }
.step { display: flex; gap: 1.2rem; padding: .9rem 0 .9rem 1.4rem; position: relative; opacity: .35; transition: opacity .5s var(--ease); }
.step::before { content: ""; position: absolute; left: -1px; top: 0; bottom: 0; width: 2px; background: var(--signal); transform: scaleY(0); transform-origin: top; transition: transform .5s var(--ease); }
.step.is-on { opacity: 1; }
.step.is-on::before { transform: scaleY(1); }
.step__n { color: var(--signal); padding-top: .3rem; }
.step__place { font: 700 1.15rem/1.3 var(--display); font-stretch: 110%; text-transform: uppercase; letter-spacing: .02em; }
.step__text { color: var(--frost); font-size: .95rem; }
.route__note { margin-top: 1.6rem; font-size: .8rem; }
@media (max-width: 900px) {
  .route { height: auto; }
  .route__sticky { position: relative; height: auto; grid-template-columns: 1fr; padding-block: 5rem; }
  .route__map { max-height: none; max-width: 560px; }
  .step { opacity: 1; }
}

/* ---------- Scènes provisoires ---------- */
.scene { position: relative; width: 100%; height: 100%; overflow: hidden; background: var(--abyss); }
.scene svg { width: 100%; height: 100%; }
.scene__tag {
  position: absolute; right: .9rem; top: .9rem;
  font: 600 .62rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase;
  padding: .45rem .6rem; border: 1px dashed rgba(230, 242, 248, .35); border-radius: 4px; color: rgba(230, 242, 248, .7);
  background: rgba(5, 13, 23, .4);
}

.scene--malabar .mb-pos { transform: translateX(-170px); }
.boat:has(.scene--malabar)::after { background: linear-gradient(90deg, rgba(5, 13, 23, 0) 0%, rgba(5, 13, 23, 0) 36%, rgba(5, 13, 23, .88) 60%); }
@media (max-width: 760px) {
  .scene--malabar .mb-pos { transform: translateX(0); }
  .boat:has(.scene--malabar) { display: block; padding-top: 0; }
  .boat:has(.scene--malabar) .boat__media { position: relative; inset: auto; height: 52vh; transform: none !important; margin-bottom: -8vh; }
  .boat:has(.scene--malabar)::after { display: none; }
}
.scene--malabar .malabar { transform-box: fill-box; transform-origin: 50% 100%; animation: bob 6s ease-in-out infinite; }

/* ---------- Trois piliers ---------- */
.pillars { padding-block: clamp(6rem, 12vw, 10rem); }
.pillars__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2vw, 1.6rem); margin-top: 2rem; }
.card { position: relative; display: flex; flex-direction: column; min-height: 36rem; border-radius: 6px; overflow: hidden; isolation: isolate; border: 1px solid var(--line); }
.card__media { position: absolute; inset: 0; z-index: -1; transition: transform 1.4s var(--ease); }
.card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(5, 13, 23, .96) 18%, rgba(5, 13, 23, .2) 65%, rgba(5, 13, 23, .1)); }
.card:hover .card__media { transform: scale(1.07); }
.card__body { margin-top: auto; padding: 2rem; }
.card__n { color: var(--signal); }
.card__title { font-size: clamp(1.8rem, 2.6vw, 2.5rem); margin-block: .8rem 1rem; }
.card__text { color: var(--frost); font-size: .98rem; }
.card__link { display: inline-flex; gap: .5rem; margin-top: 1.6rem; font-size: .75rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
@media (max-width: 900px) {
  .pillars__grid { grid-template-columns: 1fr; }
  .card { min-height: 28rem; }
}

/* ---------- Bateau ---------- */
.boat { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; isolation: isolate; padding-block: 6rem; }
.boat__media { position: absolute; inset: -12% 0; z-index: -1; }
.boat::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(5, 13, 23, .2), rgba(5, 13, 23, .85) 60%); }
.boat__panel { display: flex; justify-content: flex-end; }
.boat__card { max-width: 34rem; }
.boat__lead { font-size: 1.2rem; color: var(--frost); }
.boat__motto {
  margin-block: 2rem; padding-left: 1.2rem; border-left: 2px solid var(--signal);
  font: italic 600 1.35rem/1.35 var(--text);
}
.specs { display: grid; gap: 0; margin-bottom: 2.4rem; border-top: 1px solid var(--line); }
.specs > div { display: grid; grid-template-columns: 9.5rem 1fr; gap: 1rem; padding-block: .95rem; border-bottom: 1px solid var(--line); }
.specs dt { font-size: .72rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--mist); padding-top: .2rem; }
.specs dd { font-size: .95rem; }
@media (max-width: 760px) {
  .boat::after { background: linear-gradient(0deg, rgba(5, 13, 23, .95) 55%, rgba(5, 13, 23, .3)); }
  .boat { align-items: flex-end; }
  .specs > div { grid-template-columns: 1fr; gap: .2rem; }
}

/* ---------- Équipage ---------- */
.crew { padding-block: clamp(6rem, 12vw, 10rem); }
.crew__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 4rem); }
.person__media { aspect-ratio: 4 / 5; border-radius: 6px; overflow: hidden; margin-bottom: 1.6rem; border: 1px solid var(--line); }
.person__media .scene { transition: transform 1.2s var(--ease); }
.person:hover .person__media .scene { transform: scale(1.05); }
.person__name { font-size: clamp(1.8rem, 3vw, 2.8rem); margin-block: .7rem .9rem; }
@media (max-width: 700px) {
  .crew__grid { grid-template-columns: 1fr; }
}

/* ---------- Film ---------- */
.film__frame { position: relative; min-height: 92vh; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; isolation: isolate; }
.film__frame > .scene, .film__video { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.film__frame:has(.film__video)::after { background: radial-gradient(ellipse at center, rgba(5, 13, 23, .55), rgba(5, 13, 23, .8) 80%); }
.video-caption {
  position: absolute; left: 50%; bottom: calc(9vh + 1.4rem); z-index: 2; transform: translateX(-50%);
  width: max-content; max-width: calc(100% - 2 * var(--gutter)); text-align: center;
  font: 500 clamp(.85rem, 1.3vw, 1.05rem)/1.4 var(--text); color: #fff;
  padding: .35rem .8rem; background: rgba(0, 0, 0, .55); border-radius: 3px;
}
.film__frame::after { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse at center, rgba(5, 13, 23, .35), rgba(5, 13, 23, .9) 75%); }
.film__bars::before, .film__bars::after { content: ""; position: absolute; left: 0; right: 0; height: 9vh; background: #000; z-index: 1; }
.film__bars::before { top: 0; } .film__bars::after { bottom: 0; }
.film__content { display: flex; flex-direction: column; align-items: center; padding-block: 14vh; }
.film .display, .partners .display { font-size: clamp(2.3rem, 5.6vw, 5.2rem); }
.film__text { max-width: 36rem; color: var(--frost); }
.play {
  display: grid; place-items: center; width: 92px; height: 92px; margin-top: 2.6rem; border-radius: 50%;
  border: 1px solid var(--line-strong); color: var(--ice); position: relative;
}
.play::before { content: ""; position: absolute; inset: -1px; border-radius: 50%; border: 1px solid var(--signal); animation: halo 2.6s var(--ease) infinite; }
@keyframes halo { 0% { transform: scale(1); opacity: .9; } 100% { transform: scale(1.6); opacity: 0; } }
.play svg { width: 28px; margin-left: 4px; }
.film__soon { margin-top: 1.2rem; color: var(--mist); text-transform: uppercase; letter-spacing: .2em; }

/* ---------- Partenaires ---------- */
.partners { padding-block: clamp(6rem, 12vw, 10rem); }
.partners__head { max-width: 58rem; }
.partners__text { max-width: 40rem; font-size: 1.1rem; color: var(--frost); }
.logos { display: grid; grid-template-columns: repeat(6, 1fr); margin-top: clamp(3.5rem, 6vw, 5rem); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.logos__slot {
  display: grid; place-items: center; aspect-ratio: 3 / 2; padding: 1rem; text-align: center;
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  font: 600 .62rem/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--mist);
  transition: background .3s;
}
.logos__slot:hover { background: rgba(230, 242, 248, .03); }
@media (max-width: 900px) { .logos { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .logos { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Pied de page ---------- */
.site-footer { border-top: 1px solid var(--line); padding-top: 5rem; background: #03080f; }
.site-footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 4rem; }
.site-footer__name { font-size: 1.1rem; margin-bottom: 1rem; }
.site-footer__pos { margin-top: 2rem; display: grid; gap: .4rem; color: var(--frost); }
.site-footer__links { display: grid; gap: .55rem; margin-top: 1.1rem; }
.site-footer__links a, .site-footer__links span { color: var(--frost); font-size: .95rem; transition: color .2s; }
.site-footer__links a:hover { color: var(--ice); }
.site-footer__base {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  padding-block: 1.6rem calc(1.6rem + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--line); font-size: .8rem; color: var(--mist);
}
.site-footer__base a:hover { color: var(--ice); }
@media (max-width: 800px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}

/* ---------- Menu : sous-menu Équipage ---------- */
.has-sub { position: relative; }
.sub {
  position: absolute; left: -1rem; top: 100%; min-width: 13rem; padding: .6rem 0;
  background: rgba(5, 13, 23, .96); border: 1px solid var(--line); border-radius: 6px;
  backdrop-filter: blur(14px); opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .25s, transform .25s var(--ease), visibility .25s;
}
.has-sub:hover .sub, .has-sub:focus-within .sub { opacity: 1; visibility: visible; transform: none; }
.sub a { display: block; padding: .55rem 1rem; }
.sub a::after { display: none; }
@media (max-width: 1080px) {
  .sub { position: static; opacity: 1; visibility: visible; transform: none; background: none; border: 0; padding: 0 0 .3rem 1rem; min-width: 0; backdrop-filter: none; }
  .nav__list .sub a { font-size: clamp(1.1rem, 5vw, 1.5rem); color: var(--frost); padding: .2rem 0; }
}

/* ---------- Pages intérieures ---------- */
.page-hero {
  position: relative; min-height: 78vh; min-height: 78svh; display: flex; align-items: flex-end;
  padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px)); overflow: hidden; isolation: isolate;
}
.page-hero__media { position: absolute; inset: 0; z-index: -1; }
.page-hero__media .scene { position: absolute; inset: 0; }
.page-hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero--video { min-height: 100vh; min-height: 100svh; }
.page-hero--video .hero__shade { background: linear-gradient(180deg, rgba(5, 13, 23, .55) 0%, rgba(5, 13, 23, 0) 25%), linear-gradient(0deg, var(--night) 0%, rgba(5, 13, 23, .6) 32%, rgba(5, 13, 23, 0) 60%); }
.page-hero--video .video-caption { bottom: auto; top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 1.2rem); left: auto; right: var(--gutter); transform: none; }
.page-hero__content { padding-block: 3rem clamp(3rem, 8vh, 6rem); }
.page-hero__title {
  font: 800 clamp(2.4rem, 6.6vw, 6.4rem)/.92 var(--display); font-stretch: 116%; text-transform: uppercase;
  letter-spacing: -.01em; margin-block: 1rem 1.4rem; max-width: 14ch;
}
.page-hero__title .line { display: block; overflow: hidden; padding-bottom: .05em; }
.page-hero__title .line > span { display: inline-block; animation: rise 1.2s var(--ease) both; }
.page-hero__lead { max-width: 38rem; font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--frost); }
.js .page-hero .reveal { animation: fadeUp 1.1s var(--ease) var(--d, .25s) forwards; transition: none; }
.page-hero--plain { min-height: 0; padding-bottom: 0; }
.page-hero--plain .page-hero__content { padding-block: 4rem 1rem; }

.section { padding-block: clamp(4.5rem, 10vw, 8.5rem); }
.section--tight { padding-block: clamp(2rem, 5vw, 4rem); }
.band { background: linear-gradient(180deg, var(--deep), #071522); border-block: 1px solid var(--line); }
.split { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.split--form { grid-template-columns: 1fr 1.6fr; }
@media (max-width: 860px) { .split, .split--form { grid-template-columns: 1fr; } }
.prose p { color: var(--frost); font-size: 1.08rem; }
.prose p + p { margin-top: 1.1rem; }
.prose--lg p { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--ice); }
.lead { font-size: 1.15rem; color: var(--frost); margin-top: 1rem; max-width: 36rem; }
.h3 { font: 700 clamp(1.3rem, 2vw, 1.7rem)/1.15 var(--display); font-stretch: 108%; text-transform: uppercase; margin-block: .6rem .7rem; }
.note { margin-top: 2rem; font-size: .9rem; }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); border-top: 1px solid var(--line); margin-top: 1rem; }
.facts > div { padding: 1.3rem 1.3rem 1.3rem 0; border-bottom: 1px solid var(--line); }
.facts dt { font-size: .7rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--mist); margin-bottom: .35rem; }
.facts dd { font-size: 1rem; }
.facts--2 { grid-template-columns: 1fr 1fr; column-gap: 3rem; }
.facts--stack { grid-template-columns: 1fr; margin-top: 2rem; }
@media (max-width: 700px) { .facts--2 { grid-template-columns: 1fr; } }

.grid-3, .grid-4 { display: grid; gap: 1px; margin-top: 2.5rem; background: var(--line); border: 1px solid var(--line); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }
.tile { background: var(--night); padding: 2rem 1.6rem 2.2rem; transition: background .3s; }
.band .tile { background: #061220; }
.tile:hover { background: #0a1a2b; }
.tile__n { color: var(--signal); }
.tile__title { font: 700 1.2rem/1.2 var(--display); font-stretch: 108%; text-transform: uppercase; margin-block: 1.4rem .7rem; }

.timeline { margin-top: 3rem; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border-top: 1px solid var(--line-strong); }
.timeline__item { position: relative; padding: 2rem 1.4rem 0 0; }
.timeline__item::before { content: ""; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--night); border: 2px solid var(--signal); }
.timeline__n { display: block; color: var(--mist); margin-bottom: .8rem; }
.timeline__title { font: 700 1.15rem/1.2 var(--display); font-stretch: 108%; text-transform: uppercase; margin-block: .5rem .6rem; }
@media (max-width: 1000px) {
  .timeline { grid-template-columns: 1fr; border-top: 0; border-left: 1px solid var(--line-strong); }
  .timeline__item { padding: 0 0 2.2rem 1.8rem; }
  .timeline__item::before { top: .2rem; left: -6px; }
}

.checks { display: grid; gap: .9rem; margin-top: 1.5rem; }
.checks li { position: relative; padding-left: 2rem; font-size: 1.05rem; }
.checks li::before { content: ""; position: absolute; left: 0; top: .45em; width: 1.05rem; height: .55rem; border-left: 2px solid var(--signal); border-bottom: 2px solid var(--signal); transform: rotate(-45deg); }

.todo {
  display: inline-block; padding: .15rem .5rem; border: 1px dashed rgba(255, 107, 44, .7); border-radius: 4px;
  color: var(--signal-hi); font: 500 .8rem/1.4 var(--mono); background: rgba(255, 107, 44, .07);
}
.todo::before { content: "✎ "; }

.cta-band { border-top: 1px solid var(--line); background: radial-gradient(ellipse at 80% 50%, rgba(255, 107, 44, .12), transparent 60%), var(--night); }
.cta-band__inner { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 2rem; padding-block: clamp(4rem, 8vw, 6.5rem); }
.cta-band .h2 { margin-bottom: 0; max-width: 18ch; }

.media-frame { aspect-ratio: 4 / 3; border-radius: 6px; overflow: hidden; border: 1px solid var(--line); }

/* Bateau : principal / son double */
.doubles { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr)); gap: 1.2rem; margin-top: 2.5rem; }
.double { border: 1px solid var(--line); border-radius: 6px; padding: 1.6rem; background: rgba(5, 13, 23, .5); }
.double__name { font: 700 1.1rem/1.2 var(--display); font-stretch: 110%; text-transform: uppercase; margin-bottom: 1.2rem; }
.double__pair { display: grid; grid-template-columns: 1fr auto 1fr; gap: .8rem; align-items: stretch; }
.double__side { padding: .9rem; border-radius: 4px; background: rgba(230, 242, 248, .04); }
.double__side .mono { display: block; color: var(--mist); text-transform: uppercase; letter-spacing: .14em; font-size: .62rem; margin-bottom: .4rem; }
.double__side p { font-size: .92rem; }
.double__side--b { background: rgba(255, 107, 44, .08); box-shadow: inset 0 0 0 1px rgba(255, 107, 44, .3); }
.double__side--b .mono { color: var(--signal); }
.double__link { width: 1px; background: linear-gradient(var(--line-strong), var(--signal)); }
@media (max-width: 480px) { .double__pair { grid-template-columns: 1fr; } .double__link { width: auto; height: 1px; } }

/* Photos */
.photo { display: block; width: 100%; height: 100%; object-fit: cover; }
.person__media .photo { transition: transform 1.2s var(--ease); }
.person:hover .person__media .photo { transform: scale(1.05); }
.wide-photo { margin: 0 0 clamp(3rem, 7vw, 6rem); }
.wide-photo__img { height: min(75vh, 46rem); overflow: hidden; }
.wide-photo figcaption { margin-top: 1rem; color: var(--mist); font-size: .8rem; }
.film__photo { position: absolute; inset: 0; z-index: -2; }

.split--media { align-items: center; }
.name-story { padding-bottom: clamp(4rem, 8vw, 7rem); }
.tall-photo { aspect-ratio: 4 / 5; border-radius: 6px; overflow: hidden; border: 1px solid var(--line); }
.caption { display: block; margin-top: .9rem; color: var(--mist); font-size: .78rem; line-height: 1.5; }

/* Profils */
.profile { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.profile__media { aspect-ratio: 4 / 5; border-radius: 6px; overflow: hidden; border: 1px solid var(--line); position: sticky; top: calc(var(--header-h) + 2rem); }
.profile__body > .eyebrow { margin-block: 1.6rem 1rem; }
@media (max-width: 860px) { .profile { grid-template-columns: 1fr; } .profile__media { position: static; } }
.quote-band { border-block: 1px solid var(--line); padding-block: clamp(4rem, 9vw, 7rem); text-align: center; }
.quote { font: italic 600 clamp(1.6rem, 3.6vw, 3rem)/1.25 var(--text); max-width: 26ch; margin-inline: auto; }
.quote-band footer { margin-top: 1.4rem; color: var(--mist); text-transform: uppercase; letter-spacing: .2em; }

.card--static { min-height: 30rem; }
.card--static:hover .card__media { transform: none; }
.card__todo { margin-top: 1rem; }
.status-pill { display: inline-flex; align-items: center; gap: .7rem; margin-top: 1rem; padding: .55rem 1rem; border: 1px solid var(--line-strong); border-radius: 999px; font-size: .85rem; }
.empty { border: 1px dashed var(--line-strong); border-radius: 6px; padding: clamp(1.6rem, 4vw, 2.6rem); }
.empty p + p { margin-top: .6rem; }

/* Journal de bord */
.position { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.2rem; padding: 1.2rem 1.4rem; border: 1px solid var(--line); border-radius: 6px; color: var(--frost); }
.position .eyebrow { color: var(--ice); }
.log { display: grid; gap: 3rem; }
.log__entry { display: grid; grid-template-columns: 14rem 1fr; gap: 2rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.log__meta { display: grid; gap: .5rem; align-content: start; }
.log__meta time { color: var(--ice); font-size: .9rem; }
.log__media { aspect-ratio: 16 / 8; border-radius: 6px; overflow: hidden; margin-bottom: 1.4rem; border: 1px solid var(--line); }
@media (max-width: 760px) { .log__entry { grid-template-columns: 1fr; gap: 1rem; } }

/* Partenaires */
.reason { background: var(--night); padding: 2rem 1.6rem; }
.reason__n { display: block; font: 800 3.4rem/1 var(--display); font-stretch: 120%; color: transparent; -webkit-text-stroke: 1px var(--signal); margin-bottom: 1rem; }
.tiers { margin-top: 2.5rem; border-top: 1px solid var(--line); }
.tier { display: grid; grid-template-columns: 4rem minmax(12rem, 22rem) 1fr; gap: 1.5rem; align-items: baseline; padding-block: 1.6rem; border-bottom: 1px solid var(--line); transition: background .3s; }
.tier:hover { background: rgba(230, 242, 248, .025); }
.tier__n { color: var(--signal); }
.tier__name { font: 800 clamp(1.3rem, 2.4vw, 2rem)/1.1 var(--display); font-stretch: 112%; text-transform: uppercase; }
@media (max-width: 760px) { .tier { grid-template-columns: 1fr; gap: .4rem; } }
.deck { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; padding: clamp(1.6rem, 4vw, 2.4rem); border: 1px solid var(--line-strong); border-radius: 6px; background: linear-gradient(120deg, rgba(255, 107, 44, .08), transparent 60%); }

/* Formulaire */
.form { display: grid; gap: 1.2rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
@media (max-width: 600px) { .form__row { grid-template-columns: 1fr; } }
.field { display: grid; gap: .45rem; }
.field > span { font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--mist); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ice); background: rgba(230, 242, 248, .04);
  border: 1px solid var(--line-strong); border-radius: 6px; padding: .9rem 1rem; transition: border-color .2s, background .2s;
}
.field textarea { resize: vertical; min-height: 9rem; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--signal); background: rgba(230, 242, 248, .07); }
.field select option { background: var(--deep); }
.field small { color: var(--signal-hi); font-size: .85rem; }
.has-error input, .has-error textarea { border-color: var(--signal); }
.form__hp { position: absolute; left: -9999px; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.form__privacy { font-size: .85rem; max-width: 26rem; }
.form__ok, .form__err { padding: 1.2rem 1.4rem; border-radius: 6px; }
.form__ok { border: 1px solid rgba(42, 211, 164, .5); background: rgba(42, 211, 164, .08); }
.form__err { border: 1px solid var(--signal); background: rgba(255, 107, 44, .08); }

/* Pages légales */
.legal { max-width: 52rem; }
.legal__block { padding-block: 1.8rem; border-top: 1px solid var(--line); }
.legal__block .eyebrow { margin-bottom: .9rem; }

/* Film (page) et 404 */
.film--page .film__frame { min-height: 100vh; min-height: 100svh; }
.hero--404 { justify-content: center; }

/* ---------- Mobile ---------- */
@media (max-width: 600px) {
  :root { --header-h: 66px; }
  .hero__status { flex-direction: column; align-items: flex-start; }
  .hero__scroll { display: none; }
  .hero__title .line:nth-child(2) > span { -webkit-text-stroke-width: 1px; }
}

/* ---------- Mouvement réduit ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js .reveal, .js .hero .reveal { opacity: 1; transform: none; animation: none; }
  .hero__title .line > span { transform: none; }
}