/* =========================================================================
   JOHN LHOSTE · portfolio
   Une seule famille (Mona Sans, variable en largeur et en graisse) qui prend
   la voix de chaque projet, une mono pour les repères, un point orange.
   Sans JavaScript ou avec « réduire les animations » : page statique lisible.
   Avec JavaScript (html.is-cinematic) : une scène fixe pilotée au défilement.
   ========================================================================= */

@font-face {
  font-family: 'Mona Sans';
  src: url('../fonts/mona-sans-var.woff2') format('woff2');
  font-weight: 200 900;
  font-stretch: 75% 125%;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/ibm-plex-mono-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'IBM Plex Mono';
  src: url('../fonts/ibm-plex-mono-500.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  /* identité */
  --fog: #e4e4e0;
  --ink: #111113;
  --ink-2: #57575b;         /* 5,6:1 sur --fog */
  --line: rgba(17, 17, 19, 0.16);
  --signal: #ff4f1a;        /* le point */
  --bone: #efeee9;

  /* mondes */
  --rb-deep: #14131f;
  --rb-mid: #242240;
  --rb-glow: #f2a93b;
  --sr-bg: #050506;
  --sr-ink: #ecebe7;
  --sr-ink-2: #a3a4aa;
  --sr-gold: #c8aa6c;
  --bc-paper: #f0f0ed;
  --bc-ink: #0d0d0d;
  --bc-muted: #5d5d59;

  /* texte */
  --sans: 'Mona Sans', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  --fs-micro: 11px;
  --fs-small: 13px;
  --fs-body: clamp(16px, 0.35vw + 14.6px, 19px);
  --fs-lead: clamp(24px, 2.4vw, 46px);

  /* grille */
  --gutter: clamp(16px, 2.1vw, 40px);
  --nav-h: 64px;

  /* mouvement */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);

  /* couleur courante des repères (nav, hud), pilotée par les scènes */
  --ui: var(--ink);
  --ui-2: var(--ink-2);

  /* hauteur masquée par la barre du navigateur mobile (0 ailleurs) */
  --toolbar: 0px;

  color-scheme: light;
}
@supports (height: 100lvh) {
  :root { --toolbar: calc(100lvh - 100svh); }
}

/* ------------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--fog);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-body);
  font-weight: 420;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-synthesis: none;
  overflow-x: clip;
}
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
img, picture, canvas, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: var(--signal); color: var(--ink); }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
  border-radius: 2px;
}

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 1em; height: 1em; flex: none; }

.skip {
  position: fixed;
  z-index: 200;
  left: var(--gutter);
  top: 12px;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--fog);
  font: 500 var(--fs-small)/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transform: translateY(-160%);
}
.skip:focus-visible { transform: none; outline-color: var(--signal); }

/* microtypographie commune */
.mono,
.chapter__num,
.chapter__type,
.chapter__scope,
.chapter__note,
.screen__url,
.intro__roles,
.intro__hint,
.spec dt,
.about__label,
.about__roles,
.about__skills,
.contact__k,
.footer,
.hud,
.nav {
  font-family: var(--mono);
  font-size: var(--fs-small);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* le point : ponctuation, signature, passage */
.dot {
  display: inline-block;
  width: 0.23em;
  height: 0.23em;
  margin-left: 0.055em;
  border-radius: 50%;
  background: var(--signal);
  vertical-align: baseline;
}

/* ------------------------------------------------------------------ navigation */
.nav {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ui);
  transition: color 0.4s var(--ease-out);
}
.nav__brand { font-weight: 500; }
.nav__menu ul { display: flex; gap: clamp(14px, 2.2vw, 36px); }
.nav a { position: relative; display: inline-block; padding: 8px 0; }
.nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 4px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.5s var(--ease-out);
}
.nav__menu a { white-space: nowrap; }
/* langue : séparée du menu par un filet */
.nav__lang-item {
  display: flex;
  align-items: center;
  padding-left: clamp(10px, 1.4vw, 22px);
  border-left: 1px solid color-mix(in srgb, currentColor 30%, transparent);
}
.nav a:hover::after,
.nav a[aria-current='true']::after { transform: scaleX(1); transform-origin: left center; }

/* ------------------------------------------------------------------ bouton d'action */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  height: 52px;
  padding: 0 22px 0 26px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font: 500 var(--fs-small)/1 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.45s var(--ease-out), border-color 0.45s var(--ease-out);
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--cta-fill, currentColor);
  border-radius: inherit;
  transform: translateY(101%);
  transition: transform 0.55s var(--ease-out);
}
.cta .icon { width: 18px; height: 18px; transition: transform 0.55s var(--ease-out); }
.cta:hover::before, .cta:focus-visible::before { transform: none; }
.cta:hover, .cta:focus-visible { color: var(--cta-ink, var(--fog)); }
.cta:hover .icon, .cta:focus-visible .icon { transform: translateX(4px); }
.cta:active { transform: translateY(1px); }
.cta:focus-visible { outline-color: var(--cta-fill, currentColor); }
.cta--solid { background: var(--ink); color: var(--fog); border-color: var(--ink); --cta-fill: var(--signal); --cta-ink: var(--ink); }

/* ------------------------------------------------------------------ fonds des mondes */
.world { position: absolute; inset: 0; }
.world--rb {
  background:
    radial-gradient(60% 55% at 50% 38%, rgba(242, 169, 59, 0.34), rgba(242, 169, 59, 0) 70%),
    radial-gradient(120% 90% at 50% 45%, var(--rb-mid), var(--rb-deep) 78%);
}
.world--sr {
  background:
    radial-gradient(55% 60% at 50% 46%, #1a1a1d, rgba(26, 26, 29, 0) 70%),
    var(--sr-bg);
}

/* =========================================================================
   MISE EN PAGE STATIQUE (sans JS, mouvement réduit) : lisible, sobre
   ========================================================================= */

.scene { position: relative; }

/* ---------- ouverture */
.intro {
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(var(--nav-h) + 8vh) var(--gutter) var(--gutter);
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: 24px;
}
.intro__tagline {
  grid-row: 1;
  max-width: 15ch;
  font-size: clamp(28px, 3.1vw, 58px);
  font-weight: 430;
  font-stretch: 100%;
  line-height: 1.04;
  letter-spacing: -0.022em;
}
.intro__rule {
  grid-row: 3;
  display: flex;
  align-items: center;
  gap: 18px;
}
.intro__roles { display: flex; flex-wrap: wrap; gap: 0 10px; }
.intro__roles .slash { color: var(--signal); }
.intro__line { flex: 1; height: 1px; background: var(--line); transform-origin: left center; }
.intro__hint { display: inline-flex; align-items: center; gap: 8px; padding: 6px 0; }
.intro__hint .icon { width: 14px; height: 14px; }
.intro__name {
  grid-row: 4;
  font-size: clamp(64px, 20.5vw, 62vh);
  font-weight: 790;
  font-stretch: 75%;
  line-height: 0.8;
  letter-spacing: -0.012em;
  text-transform: uppercase;
  white-space: nowrap;
  margin-bottom: -0.02em;
}
.intro__letters { display: inline-block; }
.intro__word { display: inline-block; }
.lens { display: none; }

/* ---------- chapitres (statique) */
.chapter {
  padding: calc(var(--nav-h) + 10vh) var(--gutter) 14vh;
  display: grid;
  gap: 40px;
}
.chapter__head { display: grid; gap: 14px; align-content: start; }
.chapter__num { color: inherit; opacity: 0.7; }
.chapter__title {
  font-weight: 800;
  font-stretch: 125%;
  font-size: clamp(56px, 11vw, 220px);
  line-height: 0.86;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}
.chapter__title-inner { display: inline-block; }
.chapter__scope { display: flex; flex-wrap: wrap; gap: 8px 28px; }
.chapter__info { display: grid; gap: 18px; justify-items: start; max-width: 520px; }
.chapter__text { font-size: var(--fs-body); line-height: 1.5; font-weight: 420; }
.chapter__note { font-size: var(--fs-micro); opacity: 0.72; }

.screen { display: grid; gap: 12px; }
.screen__frame { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #000; }
.screen__shot { position: absolute; inset: 0; }
.screen__shot img { width: 100%; height: 100%; object-fit: cover; }
.screen__shot:not(:last-child) { display: none; }
.screen__url { opacity: 0.7; }

/* Red Bull */
.rb { color: var(--bone); background: var(--rb-deep); overflow: hidden; }
.rb__world { z-index: 0; }
.rb__flavour { position: absolute; inset: 0; opacity: 0; background: radial-gradient(70% 60% at 50% 45%, var(--c1), var(--c2) 75%); }
html:not(.is-cinematic) .rb > :where(*:not(.rb__world)) { position: relative; z-index: 1; }
.rb__streaks, .rb__storm { display: none; }
.rb .cta { --cta-fill: var(--bone); --cta-ink: var(--rb-deep); }

/* Sérac */
.sr { color: var(--sr-ink); background: var(--sr-bg); overflow: hidden; }
.sr__world { z-index: 0; }
html:not(.is-cinematic) .sr > :where(*:not(.sr__world)) { position: relative; z-index: 1; }
.sr__dial, .sr__leaders, .sr__lines, .sr__canvas { display: none; }
.sr__head { order: -2; }
.sr__watch { width: min(620px, 86vw); justify-self: center; }
.sr__title { font-weight: 250; font-stretch: 125%; letter-spacing: 0.2em; }
.sr__specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 24px; max-width: 760px; }
.spec { display: grid; gap: 6px; border-top: 1px solid rgba(236, 235, 231, 0.18); padding-top: 14px; }
.spec dt { color: var(--sr-ink-2); font-size: var(--fs-micro); }
.spec dd {
  font-size: clamp(28px, 3.2vw, 54px);
  font-weight: 250;
  font-stretch: 125%;
  line-height: 1;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sr__site { display: grid; gap: 10px; width: min(300px, 70vw); margin-bottom: 6px; }
.sr__site img { width: 100%; box-shadow: 0 0 0 1px rgba(236, 235, 231, 0.16); }
.sr .chapter__num, .sr .chapter__type { color: var(--sr-gold); opacity: 1; }
.sr .cta { --cta-fill: var(--sr-gold); --cta-ink: var(--sr-bg); }

/* Brian Correa */
.bc { color: var(--bc-ink); background: var(--bc-paper); }
.bc__cover { display: none; }
.bc__title {
  font-weight: 540;
  font-stretch: 118%;
  text-transform: none;
  letter-spacing: -0.05em;
  line-height: 0.84;
}
.bc__book { overflow: hidden; }
.bc__track { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 56px 16px; align-items: start; }
.bc__lede { grid-column: 1 / span 6; display: grid; gap: 22px; align-content: start; }
.bc__fig { grid-column: span 12; display: grid; gap: 12px; }
.bc__img { overflow: hidden; background: #e3e3df; }
.bc__img picture, .bc__img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.bc__fig figcaption, .bc__meta {
  font-family: var(--mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--bc-muted);
}
.bc__meta { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.bc__fig--cover { grid-column: 7 / span 6; }
.bc__fig--grid { grid-column: 1 / span 6; }
.bc__fig--a { grid-column: 8 / span 3; }
.bc__fig--b { grid-column: 7 / span 6; }
.bc__line { grid-column: 1 / span 6; }
.bc__fig--project { grid-column: 7 / span 6; }
.bc__quote, .bc__line {
  font-size: clamp(24px, 2.5vw, 48px);
  font-weight: 440;
  font-stretch: 108%;
  line-height: 1.08;
  letter-spacing: -0.03em;
  max-width: 20ch;
}
.bc__fold, .bc__guides { display: none; }
.bc .cta { --cta-fill: var(--bc-ink); --cta-ink: var(--bc-paper); }

/* ---------- une approche */
.ap {
  min-height: 100svh;
  padding: calc(var(--nav-h) + 10vh) var(--gutter) 12vh;
  display: grid;
  align-content: center;
  gap: 8vh;
}
.ap__title {
  font-size: clamp(44px, 9.4vw, 196px);
  font-weight: 790;
  font-stretch: 75%;
  line-height: 0.93; /* place pour les accents des capitales (É, Ê, À) */
  letter-spacing: -0.012em;
  text-transform: uppercase;
}
.ap__line { display: block; }
.ap__inner { display: inline-block; }
.ap__lenses { display: flex; gap: clamp(12px, 2vw, 32px); }
.ap__lens {
  width: clamp(72px, 9vw, 168px);
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  background: var(--ink);
}
.ap__lens img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- à propos */
.about {
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(var(--nav-h) + 9vh) var(--gutter) 9vh;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: auto 1fr auto;
  gap: 7vh 16px;
}
.about__label { grid-column: 1 / -1; color: var(--ink-2); }
.about__id { grid-column: 1 / span 6; grid-row: 2 / span 2; display: grid; gap: 28px; align-content: space-between; }
.about__name {
  font-size: clamp(64px, 13.5vw, 270px);
  font-weight: 790;
  font-stretch: 75%;
  line-height: 0.8;
  letter-spacing: -0.012em;
  text-transform: uppercase;
}
.about__name span { display: block; }
.about__roles { display: grid; gap: 8px; color: var(--ink-2); }
.about__text {
  grid-column: 7 / span 6;
  grid-row: 2;
  font-size: clamp(28px, 3vw, 58px);
  font-weight: 430;
  line-height: 1.08;
  letter-spacing: -0.028em;
  max-width: 19ch;
}
.about__skills {
  grid-column: 7 / span 6;
  grid-row: 3;
  align-self: end;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 24px;
  counter-reset: skill;
}
.about__skills li {
  counter-increment: skill;
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 15px 0 13px;
  border-top: 1px solid var(--line);
  font-family: var(--sans);
  font-size: clamp(15px, 0.35vw + 13px, 19px);
  font-weight: 540;
  letter-spacing: 0.01em;
}
.about__skills li::before {
  content: counter(skill, decimal-leading-zero);
  font-family: var(--mono);
  font-size: var(--fs-micro);
  font-weight: 400;
  color: var(--ink-2);
}

/* ---------- contact */
.contact {
  min-height: 100svh;
  padding: 16vh var(--gutter) 10vh;
  display: grid;
  align-content: end;
  gap: 5vh;
  background: var(--ink);
  color: var(--fog);
}
.contact__title, .contact__build {
  font-size: clamp(52px, 11.2vw, 236px);
  font-weight: 790;
  font-stretch: 75%;
  line-height: 0.93; /* place pour les accents des capitales */
  letter-spacing: -0.012em;
  text-transform: uppercase;
}
.contact__row { display: block; }
.contact__build { color: var(--fog); }
.contact__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px 40px;
  padding-top: 3vh;
  border-top: 1px solid rgba(228, 228, 224, 0.18);
}
.contact__links { display: flex; flex-wrap: wrap; gap: 10px clamp(20px, 3vw, 56px); }
.contact__links a { display: inline-grid; grid-template-columns: auto auto; column-gap: 8px; padding: 6px 0; }
.contact__k { grid-column: 1 / -1; color: rgba(228, 228, 224, 0.62); font-size: var(--fs-micro); }
.contact__v { font-size: clamp(17px, 1.25vw, 22px); font-weight: 460; letter-spacing: -0.01em; }
.contact__links .icon { align-self: center; width: 16px; height: 16px; transition: transform 0.45s var(--ease-out); }
.contact__links a:hover .contact__v, .contact__links a:focus-visible .contact__v { text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 1px; }
.contact__links a:hover .icon { transform: translate(2px, -2px); }
.contact .cta--solid { background: var(--fog); color: var(--ink); border-color: var(--fog); --cta-fill: var(--signal); --cta-ink: var(--ink); }

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px var(--gutter) calc(18px + env(safe-area-inset-bottom));
  background: var(--ink);
  color: rgba(228, 228, 224, 0.62);
  border-top: 1px solid rgba(228, 228, 224, 0.12);
}
.footer__top { display: inline-flex; gap: 8px; align-items: center; color: var(--fog); }

/* ---------- repères (hud) : visibles seulement en mode cinématique */
.hud { display: none; }
.curtain { display: none; }

/* =========================================================================
   MODE CINÉMATIQUE
   ========================================================================= */
.is-cinematic body { overscroll-behavior-y: none; }
.is-cinematic .stage {
  position: relative;
  height: 100vh;
  height: 100lvh;
  overflow: hidden;
  background: var(--fog);
}
.is-cinematic .scene {
  position: absolute;
  inset: 0;
  min-height: 0;
  padding: 0;
  display: block;
  overflow: hidden;
  visibility: hidden;
}
.is-cinematic .intro { z-index: 50; visibility: visible; background: var(--fog); }
.is-cinematic .rb { z-index: 40; }
.is-cinematic .sr { z-index: 30; }
.is-cinematic .bc { z-index: 20; }
.is-cinematic .ap { z-index: 10; }

/* avant l'éveil du script : rien ne clignote */
.is-cinematic:not(.is-ready) .intro > *,
.is-cinematic:not(.is-ready) .nav { visibility: hidden; }
/* chapitres chargés un à un (affichés, donc leurs images demandées, un chapitre à l'avance) */
.is-cinematic .chapter:not(.is-armed) { display: none; }

/* ---------- ouverture */
.is-cinematic .intro__tagline {
  position: absolute;
  left: 50%;
  top: calc(var(--nav-h) + 13vh);
}
.line { display: block; overflow: hidden; padding-bottom: 0.06em; margin-bottom: -0.06em; }
.line__inner { display: inline-block; }
.is-cinematic .intro__rule {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: calc(var(--gutter) + var(--name-h, 17vw) + clamp(18px, 3vh, 40px) + var(--toolbar));
}
.is-cinematic .intro__name {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: calc(var(--gutter) - 0.04em + var(--toolbar));
  font-size: var(--name-size, 20.5vw);
  margin: 0;
  will-change: transform, opacity;
}
.is-cinematic .intro__letters { display: flex; justify-content: space-between; align-items: baseline; width: 100%; }
.is-cinematic .intro__word { clip-path: inset(-40% -30% 0 -30%); }
.intro__char { display: inline-block; }
.is-cinematic .intro__dot { visibility: hidden; }
.is-cinematic .lens {
  display: block;
  position: absolute;
  z-index: 5;
  border-radius: 50%;
  overflow: hidden;
  transform-origin: 50% 50%;
  will-change: transform;
  pointer-events: none;
}
.lens__teaser, .lens__world, .lens__fill, .lens__ring { position: absolute; inset: 0; border-radius: 50%; }
.lens__teaser { overflow: hidden; }
.lens__teaser img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; }
.lens__teaser img:first-child { opacity: 1; }
.lens__world { opacity: 0; overflow: hidden; }
.lens__world .world { position: absolute; inset: auto; }
.lens__fill { background: var(--signal); }
.lens__ring { box-shadow: inset 0 0 0 1.5px var(--signal); }
.lens-hit {
  position: absolute;
  z-index: 6;
  border-radius: 50%;
  cursor: pointer;
}
.lens-hit:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

/* ---------- chapitres : éléments communs */
.is-cinematic .chapter__head {
  position: absolute;
  left: var(--gutter);
  top: calc(var(--nav-h) + 9vh);
  z-index: 6;
  display: block;
}
.is-cinematic .chapter__num { display: block; margin-bottom: 1.6vh; }
.is-cinematic .chapter__type { display: block; margin-top: 2.2vh; }
/* les accès aux sites restent atteignables au clavier (la scène saute au bon moment),
   mais ne captent le pointeur que lorsqu'ils sont réellement affichés */
.is-cinematic .chapter .cta { visibility: visible; }
.is-cinematic .chapter__info:not(.is-live) { pointer-events: none; }
.is-cinematic .chapter__info {
  position: absolute;
  z-index: 8;
  left: var(--gutter);
  bottom: calc(var(--gutter) + 64px + var(--toolbar));
  width: min(430px, 34vw);
}
.is-cinematic .chapter__text { font-size: clamp(15px, 0.3vw + 13.6px, 18px); }

/* ---------- Red Bull */
.is-cinematic .rb, .is-cinematic .sr { background: transparent; }
.is-cinematic .rb__world { z-index: 0; }
.is-cinematic .rb__streaks,
.is-cinematic .rb__storm { display: block; position: absolute; inset: 0; pointer-events: none; }
.is-cinematic .rb__streaks { z-index: 1; }
.is-cinematic .rb__storm { z-index: 4; perspective: 900px; perspective-origin: 50% 50%; }
.streak {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1px;
  height: 46vmax;
  margin-left: -0.5px;
  background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.85));
  transform-origin: 50% 0;
  opacity: 0;
}
.can {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--can-w, 7.2vh);
  height: auto;
  margin-left: calc(var(--can-w, 7.2vh) * -0.5);
  margin-top: calc(var(--can-w, 7.2vh) * -1.276);
  transform-origin: 50% 50%;
  will-change: transform, opacity;
  opacity: 0;
  backface-visibility: hidden;
}
.rb__tint { position: absolute; inset: 0; opacity: 0; }
.rb__batons { position: absolute; inset: 0; z-index: 5; pointer-events: none; }
.baton {
  position: absolute;
  border-radius: 1px;
  background: linear-gradient(90deg, #6f7075 0%, #f3f3f1 44%, #c4c5c9 58%, #7c7d82 100%);
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.18);
  opacity: 0;
}
.is-cinematic .rb__head { z-index: 3; }
.is-cinematic .rb__title { font-size: min(15.6vw, 30vh); font-weight: 880; will-change: transform, opacity; }
.rb__title .word { display: inline-block; white-space: nowrap; }
.rb__title .char { display: inline-block; }
.is-cinematic .rb__scope { position: absolute; inset: 0; z-index: 6; pointer-events: none; display: block; }
.is-cinematic .rb__scope li {
  position: absolute;
  opacity: 0;
  padding-left: 18px;
  /* lisible même au-dessus du halo clair d'une saveur */
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.45), 0 0 2px rgba(0, 0, 0, 0.35);
}
.is-cinematic .rb__scope li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 1px;
  background: currentColor;
}
.is-cinematic .rb__screen {
  position: absolute;
  z-index: 5;
  left: 50%;
  top: 50%;
  width: min(66vw, 108vh);
  margin: 0;
  transform: translate(-50%, -50%);
  display: block;
}
.is-cinematic .screen__frame {
  box-shadow: 0 40px 120px -30px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.is-cinematic .screen__shot { display: block !important; opacity: 0; }
.is-cinematic .screen__shot:first-child { opacity: 1; }
.is-cinematic .screen__url { position: absolute; left: 0; top: calc(100% + 12px); }
.is-cinematic .rb__info { z-index: 8; }

/* ---------- Sérac */
.is-cinematic .sr__world { z-index: 0; }
.is-cinematic .sr__dial {
  display: block;
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  width: var(--dial-d, 60vh);
  height: var(--dial-d, 60vh);
  transform: translate(-50%, -50%);
  overflow: visible;
  pointer-events: none;
}
.sr__bezel { fill: none; stroke: rgba(236, 235, 231, 0.42); stroke-width: 0.35; stroke-dasharray: 1; stroke-dashoffset: 1; }
.sr__ticks line { stroke: rgba(236, 235, 231, 0.5); stroke-width: 0.3; }
.is-cinematic .sr__watch { position: absolute; inset: 0; z-index: 2; width: auto; justify-self: normal; }
.is-cinematic .sr__canvas { display: block; position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; }
.is-cinematic .sr__poster,
.sr__still {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--poster-d, 100vh);
  height: var(--poster-d, 100vh);
  max-width: none;
  transform: translate(-50%, -50%);
  opacity: 0;
  pointer-events: none;
}
.is-cinematic .sr__head { z-index: 6; }
.is-cinematic .sr__title { font-size: min(6.1vw, 12vh); letter-spacing: 0.24em; margin-right: -0.24em; }
.sr__title .char { display: inline-block; }
.is-cinematic .sr__specs { position: absolute; inset: 0; z-index: 7; display: block; max-width: none; pointer-events: none; }
.is-cinematic .spec { position: absolute; left: 0; top: 0; border: 0; padding: 0; opacity: 0; gap: 8px; white-space: nowrap; }
.is-cinematic .spec dd { font-size: clamp(26px, 2.6vw, 50px); }
.sr__leaders .dim, .sr__leaders .tick { stroke: var(--sr-ink); stroke-width: 1; }
.sr__leaders .ext { stroke: rgba(236, 235, 231, 0.45); stroke-width: 1; }
.is-cinematic .sr__leaders {
  display: block;
  position: absolute;
  inset: 0;
  z-index: 6;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}
.sr__leaders line, .sr__leaders path { stroke: var(--sr-gold); stroke-width: 1; fill: none; vector-effect: non-scaling-stroke; }
.sr__leaders circle { fill: var(--sr-gold); }
.is-cinematic .sr__lines { display: block; position: absolute; inset: 0; z-index: 9; pointer-events: none; }
.sr-line {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1.5px;
  background: var(--sr-ink);
  opacity: 0;
  transform-origin: 50% 50%;
}

/* ---------- Brian Correa */
.is-cinematic .bc { background: transparent; }
.is-cinematic .bc__cover { display: block; position: absolute; inset: 0; z-index: 0; background: var(--bc-ink); overflow: hidden; }
.bc__hatch {
  position: absolute;
  inset: -20%;
  background: repeating-linear-gradient(-45deg, rgba(236, 235, 231, 0.34) 0 1px, transparent 1px 11px);
}
.bc__open {
  position: absolute;
  inset: 0;
  background: var(--bc-paper);
  transform: scaleY(0);
  transform-origin: 50% 100%;
}
.bc__mono {
  position: absolute;
  right: 7vw;
  top: 50%;
  height: min(72vh, 64vw);
  width: auto;
  transform-origin: 50% 50%;
  translate: 0 -50%;
}
.is-cinematic .bc__head { z-index: 6; color: var(--bone); }
.is-cinematic .bc__head--ink { color: var(--bc-ink); z-index: 7; clip-path: inset(100% 0 0 0); }
.is-cinematic .bc__title { font-size: min(13.2vw, 24vh); }
.bc__tline { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.bc__tinner { display: inline-block; }
.is-cinematic .bc__book { position: absolute; inset: 0; z-index: 4; overflow: visible; }
.is-cinematic .bc__track { position: absolute; inset: 0; display: block; }
.is-cinematic .bc__fig { position: absolute; margin: 0; display: block; }
.is-cinematic .bc__fig figcaption { margin-top: 12px; }
.is-cinematic .bc__lede, .is-cinematic .bc__line { position: absolute; margin: 0; }
.is-cinematic .bc__info { z-index: 8; }
.is-cinematic .bc__fold {
  display: block;
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(13, 13, 13, 0.16);
  transform-origin: 50% 0;
}
.is-cinematic .bc__guides { display: block; position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.bc__guides span {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(13, 13, 13, 0.08);
  transform-origin: 50% 0;
}

/* ---------- une approche */
.is-cinematic .ap { background: var(--fog); }
.is-cinematic .ap__title {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  top: 50%;
  transform: translateY(-50%);
}
.is-cinematic .ap__line { overflow: hidden; padding: 0.18em 0 0.04em; margin: -0.18em 0 -0.04em; }
.is-cinematic .ap__lenses { position: absolute; inset: 0; display: block; pointer-events: none; }
.is-cinematic .ap__lens { position: absolute; left: 0; top: 0; transform-origin: 50% 50%; }
.ap__veil { position: absolute; inset: 0; border-radius: 50%; background: var(--signal); opacity: 0; }
.ap__lens { position: relative; }

/* ---------- repères */
.is-cinematic .hud {
  position: fixed;
  z-index: 100;
  left: var(--gutter);
  right: var(--gutter);
  bottom: calc(14px + env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--ui);
  opacity: 0;
  visibility: hidden;
  transition: color 0.4s var(--ease-out);
}
.hud__where { display: flex; align-items: center; gap: 18px; }
.hud__count { color: var(--ui-2); font-variant-numeric: tabular-nums; }
.hud__name { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; padding: 6px 0; }
.hud__name .icon { width: 14px; height: 14px; transition: transform 0.45s var(--ease-out); }
.hud__name:hover .icon { transform: translate(2px, -2px); }
.hud__rail { display: flex; gap: 6px; }
.hud__rail a { display: block; padding: 12px 0; position: relative; }
.hud__bar { display: block; width: clamp(34px, 4.4vw, 72px); height: 2px; background: color-mix(in srgb, var(--ui) 22%, transparent); overflow: hidden; }
.hud__fill { display: block; height: 100%; background: var(--ui); transform: scaleX(0); transform-origin: left center; }
.hud__tip {
  position: absolute;
  right: 0;
  bottom: 100%;
  white-space: nowrap;
  font-size: var(--fs-micro);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
  pointer-events: none;
}
.hud__rail a:hover .hud__tip, .hud__rail a:focus-visible .hud__tip { opacity: 1; transform: none; }

.is-cinematic .curtain {
  display: block;
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--curtain, var(--ink));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 1023px) {
  .about__id, .about__text, .about__skills { grid-column: 1 / -1; grid-row: auto; }
  .about { grid-template-rows: auto; }
}

@media (max-width: 699px) {
  :root { --nav-h: 56px; --fs-small: 12px; }
  .nav__brand { letter-spacing: 0.02em; }
  .nav__menu ul { gap: 12px; }
  .nav__lang-item { padding-left: 9px; }
  .intro__name { white-space: normal; font-size: 32vw; }
  .intro__word + .intro__word { text-align: right; }
  .intro__word { display: block; }
  .intro__rule { flex-wrap: wrap; }
  .intro__roles { flex-direction: column; }
  .intro__roles .slash { display: none; }
  .chapter__info { max-width: none; }
  html:not(.is-cinematic) .rb__screen .screen__frame { aspect-ratio: 780 / 1688; width: min(100%, 68vw); }
  .sr__specs { grid-template-columns: 1fr 1fr; }
  .bc__lede, .bc__line, .bc__fig, .bc__fig--cover, .bc__fig--grid, .bc__fig--b, .bc__fig--project { grid-column: 1 / -1; }
  .bc__fig--a { grid-column: 3 / span 8; }
  .contact__actions { flex-direction: column-reverse; align-items: flex-start; }
  .contact__links { flex-direction: column; }

  .is-cinematic .intro__letters { display: block; }
  .is-cinematic .intro__word { display: block; white-space: nowrap; }
  .is-cinematic .intro__word + .intro__word { text-align: right; }
  .is-cinematic .bc__fold, .is-cinematic .bc__guides { display: none; }
  .is-cinematic .intro__rule { align-items: flex-end; }
  .is-cinematic .intro__line { display: none; }
  .is-cinematic .intro__tagline { left: var(--gutter); top: calc(var(--nav-h) + 7vh); font-size: clamp(26px, 7.4vw, 40px); }
  .is-cinematic .chapter__head { top: calc(var(--nav-h) + 4vh); }
  .is-cinematic .chapter__info {
    left: var(--gutter);
    right: var(--gutter);
    width: auto;
    bottom: calc(var(--gutter) + 52px + env(safe-area-inset-bottom) + var(--toolbar));
  }
  .is-cinematic .chapter__text { font-size: 15px; }
  .is-cinematic .sr__site { display: none; }
  .is-cinematic .rb__title { font-size: 21vw; }
  .is-cinematic .sr__title { font-size: 12.6vw; }
  .is-cinematic .bc__title { font-size: 16vw; }
  .is-cinematic .spec dd { font-size: clamp(22px, 7vw, 30px); }
  .cta { height: 48px; }
  .hud__where { gap: 12px; }
}

/* capture portrait du site Red Bull : téléphone et tablette verticale */
@media (max-width: 699px), (orientation: portrait) and (max-width: 1100px) {
  .is-cinematic .rb__screen { width: auto; height: min(62svh, 118vw); aspect-ratio: 780 / 1688; }
  .is-cinematic .rb__screen .screen__frame { height: 100%; aspect-ratio: auto; }
}
@media (orientation: portrait) and (min-width: 700px) and (max-width: 1100px) {
  .is-cinematic .rb__screen { height: min(64svh, 118vw); }
  html:not(.is-cinematic) .rb__screen .screen__frame { aspect-ratio: 780 / 1688; width: min(100%, 420px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}