/* ==========================================================================
   SeeRius Films — Charte graphique (tokens)
   Bleu profond · Vert émeraude · Blanc chaud
   ========================================================================== */
:root {
  /* Couleurs de marque */
  --bleu: #102C4C;            /* Bleu profond : sérieux, cinéma, institutionnel */
  --bleu-nuit: #0A1E35;       /* Variante plus sombre pour les fonds immersifs */
  --bleu-2: #17395F;          /* Surface élevée sur fond bleu */
  --emeraude: #16866B;        /* Vert émeraude : nature, biodiversité, Madagascar */
  --emeraude-clair: #4CC4A0;  /* Émeraude lisible sur fond bleu (texte/accents) */
  --blanc: #FAF8F1;           /* Blanc chaud : fonds, respiration */
  --sable: #EFEBDF;           /* Surface élevée sur fond blanc chaud */
  --encre: #0E1B2A;           /* Texte sur fond clair */
  --gris: #5D6773;            /* Texte secondaire sur fond clair */
  --gris-clair: #A9B4C2;      /* Texte secondaire sur fond bleu */
  --filet-clair: rgba(16, 44, 76, 0.14);
  --filet-sombre: rgba(250, 248, 241, 0.14);

  /* Typographies */
  --font-titre: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --font-texte: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-serif: "Cormorant Garamond", Georgia, serif;

  /* Échelle */
  --t-label: 12px;
  --t-body: 17px;
  --t-lead: clamp(19px, 1.6vw, 22px);
  --t-sub: clamp(24px, 2.4vw, 32px);
  --t-h2: clamp(38px, 5vw, 72px);
  --t-display: clamp(48px, 8.4vw, 132px);

  /* Espacements & formes */
  --gutter: clamp(20px, 4vw, 56px);
  --max: 1320px;
  --section: clamp(96px, 12vw, 168px);
  --radius: 14px;
  --pill: 9999px;

  /* Mouvement */
  --ease: cubic-bezier(0.625, 0.05, 0, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
html.lenis { scroll-behavior: auto; }
body {
  background: var(--blanc);
  color: var(--encre);
  font-family: var(--font-texte);
  font-size: var(--t-body);
  line-height: 1.6;
  overflow-x: hidden;
}
body.is-loading { overflow: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
::selection { background: var(--emeraude); color: var(--blanc); }
:focus-visible { outline: 2px solid var(--emeraude-clair); outline-offset: 3px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.dark { background: var(--bleu); color: var(--blanc); }
.dark--nuit { background: var(--bleu-nuit); }

/* Typo ------------------------------------------------------------------ */
.label {
  font-family: var(--font-titre);
  font-size: var(--t-label); font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gris);
}
.dark .label { color: var(--gris-clair); }
.label--accent { color: var(--emeraude); }
.dark .label--accent { color: var(--emeraude-clair); }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }

h1, h2, h3, h4 { font-family: var(--font-titre); font-weight: 400; }
.serif { font-family: var(--font-serif); font-style: italic; font-weight: 500; letter-spacing: -0.01em; }
.accent { color: var(--emeraude); }
.dark .accent { color: var(--emeraude-clair); }
.h-display { font-size: var(--t-display); font-weight: 300; line-height: 0.98; letter-spacing: -0.05em; }
.h2 { font-size: var(--t-h2); font-weight: 300; line-height: 1.04; letter-spacing: -0.045em; }
.h2 .serif, .h-display .serif { font-size: 1.08em; letter-spacing: -0.02em; }
.lead { font-size: var(--t-lead); line-height: 1.55; color: var(--gris); max-width: 680px; }
.dark .lead { color: var(--gris-clair); }

.line { display: block; overflow: hidden; padding-bottom: 0.1em; margin-bottom: -0.1em; }
.line > span { display: inline-block; will-change: transform; }

/* Boutons --------------------------------------------------------------- */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 12px;
  height: 52px; padding: 0 26px; border-radius: var(--pill);
  font-family: var(--font-titre); font-size: 15px; font-weight: 600;
  overflow: hidden; isolation: isolate; white-space: nowrap;
  transition: color .5s var(--ease), border-color .4s;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  transform: translateY(101%); transition: transform .6s var(--ease);
}
.btn:hover::before { transform: translateY(0); }
.btn--primary { background: var(--emeraude); color: #fff; }
.btn--primary::before { background: var(--bleu); }
.dark .btn--primary::before, .hero .btn--primary::before { background: var(--blanc); }
.dark .btn--primary:hover, .hero .btn--primary:hover { color: var(--bleu); }
.btn--ghost { border: 1px solid currentColor; }
.btn--ghost::before { background: var(--bleu); }
.btn--ghost:hover { color: var(--blanc); border-color: var(--bleu); }
.dark .btn--ghost, .hero .btn--ghost { border-color: rgba(250,248,241,.45); }
.dark .btn--ghost::before, .hero .btn--ghost::before { background: var(--blanc); }
.dark .btn--ghost:hover, .hero .btn--ghost:hover { color: var(--bleu); border-color: var(--blanc); }
.btn svg { width: 15px; height: 15px; transition: transform .5s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

/* Logo ------------------------------------------------------------------ */
.logo { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-titre); }
.logo svg { width: 36px; height: 36px; flex: none; }
.logo__txt { display: flex; flex-direction: column; line-height: 1; }
.logo__txt b { font-size: 19px; font-weight: 700; letter-spacing: -0.03em; }
.logo__txt b i { font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: 1.15em; margin-left: 3px; color: var(--emeraude-clair); }
.logo__txt small { font-size: 10px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; opacity: .6; margin-top: 5px; }
.logo-mark .ring { fill: none; stroke: currentColor; stroke-width: 1.6; }
.logo-mark .s { fill: none; stroke: var(--emeraude-clair); stroke-width: 2.6; stroke-linecap: round; }
.logo-mark .star { fill: currentColor; }

/* Preloader ------------------------------------------------------------- */
.preloader {
  position: fixed; inset: 0; z-index: 300; background: var(--bleu-nuit); color: var(--blanc);
  display: grid; place-items: center;
}
.preloader__inner { display: flex; flex-direction: column; align-items: center; gap: 26px; }
.preloader .logo svg { width: 72px; height: 72px; }
.preloader .logo-mark .s { stroke-dasharray: 70; stroke-dashoffset: 70; }
.preloader__bar { width: 160px; height: 1px; background: var(--filet-sombre); position: relative; overflow: hidden; }
.preloader__bar i { position: absolute; inset: 0; background: var(--emeraude-clair); transform: scaleX(0); transform-origin: left; }

/* Navigation ------------------------------------------------------------ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px var(--gutter); color: var(--blanc);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  transition: transform .6s var(--ease), background .5s, padding .5s var(--ease);
}
.nav.is-scrolled {
  background: rgba(10, 30, 53, 0.84);
  backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3);
  padding-top: 12px; padding-bottom: 12px;
}
.nav.is-hidden { transform: translateY(-110%); }
.nav__links { display: flex; gap: 30px; font-family: var(--font-titre); font-size: 15px; font-weight: 500; }
.nav__links a { position: relative; padding: 4px 0; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--emeraude-clair);
  transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease);
}
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav .btn { height: 44px; padding: 0 20px; font-size: 14px; }
.nav__burger { display: none; width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(250,248,241,.3); position: relative; }
.nav__burger i { position: absolute; left: 14px; right: 14px; height: 1.5px; background: currentColor; transition: transform .5s var(--ease); }
.nav__burger i:first-child { top: 19px; } .nav__burger i:last-child { top: 26px; }
.menu-open .nav__burger i:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-open .nav__burger i:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.mobile-menu {
  position: fixed; inset: 0; z-index: 99; background: var(--bleu-nuit); color: var(--blanc);
  display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: var(--gutter);
  clip-path: inset(0 0 100% 0); transition: clip-path .8s var(--ease), visibility 0s .8s; visibility: hidden;
}
.menu-open .mobile-menu { clip-path: inset(0 0 0 0); visibility: visible; transition: clip-path .8s var(--ease); }
.mobile-menu a { font-family: var(--font-titre); font-size: clamp(36px, 10vw, 64px); font-weight: 300; letter-spacing: -.04em; line-height: 1.15; }
.mobile-menu a:hover { color: var(--emeraude-clair); }
.mobile-menu .label { margin-top: 32px; color: var(--gris-clair); }
@media (max-width: 960px) {
  .nav__links, .nav .btn { display: none; }
  .nav__burger { display: block; }
}

/* Emplacements d'images ------------------------------------------------- */
.ph { position: relative; overflow: hidden; background: var(--bleu-2); }
.ph img { width: 100%; height: 100%; object-fit: cover; }
.ph.is-placeholder::after {
  content: "Image provisoire · " attr(data-file);
  position: absolute; left: 12px; bottom: 12px; z-index: 3;
  padding: 6px 12px; border-radius: var(--pill);
  background: rgba(10,30,53,.72); color: var(--blanc);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  font: 500 11px/1.2 var(--font-texte); letter-spacing: .02em;
  pointer-events: none;
}

/* Hero ------------------------------------------------------------------ */
.hero { position: relative; height: 100svh; min-height: 680px; overflow: hidden; color: var(--blanc); background: var(--bleu-nuit); }
.hero__media { position: absolute; inset: 0; }
.hero__media .ph { position: absolute; inset: -6% 0 -6% 0; background: var(--bleu-nuit); }
.hero__media img { transform: scale(1.12); }
.hero__media .ph.is-placeholder::after { bottom: auto; top: 110px; left: auto; right: var(--gutter); }
.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,30,53,.6) 0%, rgba(10,30,53,.2) 25%, rgba(10,30,53,.62) 52%, rgba(10,30,53,.96) 100%),
    linear-gradient(90deg, rgba(10,30,53,.65), transparent 70%);
}
.hero__content {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: clamp(56px, 9vh, 104px);
}
.hero__tag { color: var(--emeraude-clair); }
.hero h1 { max-width: 1100px; }
.hero__bottom { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px 48px; margin-top: 36px; flex-wrap: wrap; }
.hero__lead { max-width: 560px; color: rgba(250,248,241,.88); font-size: 18px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__coords {
  position: absolute; z-index: 3; right: calc(var(--gutter) - 6px); top: 50%;
  writing-mode: vertical-rl; transform: translateY(-50%);
  font: 500 11px var(--font-titre); letter-spacing: .2em; text-transform: uppercase; color: rgba(250,248,241,.55);
  white-space: nowrap;
}
.scroll-hint {
  position: absolute; z-index: 4; left: 50%; bottom: 0;
  width: 1px; height: 46px; background: rgba(250,248,241,.15); overflow: hidden;
}
.scroll-hint::after {
  content: ""; position: absolute; left: 0; top: -50%; width: 1px; height: 50%; background: var(--emeraude-clair);
  animation: drip 2.2s var(--ease) infinite;
}
@keyframes drip { to { top: 110%; } }
@media (max-width: 700px) { .hero__coords { display: none; } .hero__lead { font-size: 17px; } }

/* Transition de marque -------------------------------------------------- */
.ribbon { background: var(--bleu-nuit); color: var(--gris-clair); border-top: 1px solid var(--filet-sombre); }
.ribbon .container { display: flex; justify-content: space-between; gap: 8px 24px; padding-top: 18px; padding-bottom: 18px; flex-wrap: wrap; font-size: 14px; }
.ribbon b { color: var(--blanc); font-weight: 500; }

/* Intro ----------------------------------------------------------------- */
.intro { padding: var(--section) 0; }
.intro__grid { display: grid; grid-template-columns: 4fr 8fr; gap: 48px; }
.intro__text { font-family: var(--font-titre); font-size: clamp(26px, 3.2vw, 46px); font-weight: 300; line-height: 1.22; letter-spacing: -0.03em; }
.js .intro__text .w { opacity: .16; }
.intro__text .serif { color: var(--emeraude); }
.intro__pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 72px; }
.pillar { border-top: 1px solid var(--filet-clair); padding-top: 22px; }
.pillar span { font-family: var(--font-serif); font-style: italic; font-size: 30px; color: var(--emeraude); line-height: 1; }
.pillar h3 { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; margin: 12px 0 8px; }
.pillar p { color: var(--gris); font-size: 16px; }
@media (max-width: 860px) { .intro__grid { grid-template-columns: 1fr; } .intro__pillars { grid-template-columns: 1fr; } }

/* Marquee secteurs ------------------------------------------------------ */
.marquee { padding: 24px 0; overflow: hidden; background: var(--emeraude); color: var(--blanc); }
.marquee__track { display: flex; width: max-content; animation: marquee 60s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: flex; align-items: center; gap: 36px; padding-right: 36px; white-space: nowrap;
  font-family: var(--font-titre); font-size: clamp(22px, 3vw, 40px); font-weight: 300; letter-spacing: -0.03em; }
.marquee__item i { width: 7px; height: 7px; border-radius: 50%; background: rgba(250,248,241,.55); flex: none; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Section header -------------------------------------------------------- */
.sec-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 56px; flex-wrap: wrap; }
.sec-head .lead { max-width: 440px; }

/* Services (accordéon) -------------------------------------------------- */
.services { padding: var(--section) 0; }
.svc { border-top: 1px solid var(--filet-clair); }
.svc:last-child { border-bottom: 1px solid var(--filet-clair); }
.svc__head {
  width: 100%; display: grid; grid-template-columns: 64px 1fr auto 52px; align-items: center; gap: 24px;
  padding: 30px 0; text-align: left;
}
.svc__num { font: 500 13px var(--font-titre); color: var(--gris); letter-spacing: .08em; }
.svc__name { font-family: var(--font-titre); font-size: clamp(26px, 3.6vw, 52px); font-weight: 300; letter-spacing: -0.04em; line-height: 1.05; transition: transform .7s var(--ease), color .4s; }
.svc__short { color: var(--gris); font-size: 15px; max-width: 340px; text-align: right; }
.svc__icon { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--filet-clair); display: grid; place-items: center; transition: background .4s, border-color .4s, color .4s; }
.svc__icon svg { width: 16px; height: 16px; transition: transform .6s var(--ease); }
.svc__head:hover .svc__name { transform: translateX(14px); color: var(--emeraude); }
.svc__head:hover .svc__icon, .svc.is-open .svc__icon { background: var(--emeraude); border-color: var(--emeraude); color: #fff; }
.svc.is-open .svc__icon svg { transform: rotate(45deg); }
.svc__body { height: 0; overflow: hidden; }
.svc__inner { display: grid; grid-template-columns: 64px 5fr 7fr; gap: 24px; padding-bottom: 44px; }
.svc__img { grid-column: 2; aspect-ratio: 4 / 3; border-radius: var(--radius); }
.svc__list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 28px; align-content: start; }
.svc__list li { position: relative; padding-left: 18px; font-size: 16px; }
.svc__list li::before { content: ""; position: absolute; left: 0; top: .78em; width: 8px; height: 1px; background: var(--emeraude); }
.svc__list p { grid-column: 1 / -1; color: var(--gris); margin-bottom: 8px; font-size: 18px; }
@media (max-width: 860px) {
  .svc__head { grid-template-columns: 30px 1fr 46px; gap: 14px; }
  .svc__short { display: none; }
  .svc__icon { width: 46px; height: 46px; }
  .svc__inner { grid-template-columns: 1fr; }
  .svc__img { grid-column: 1; }
  .svc__list { grid-template-columns: 1fr; }
}

/* Réalisations ---------------------------------------------------------- */
.work { padding: var(--section) 0; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 48px; }
.chip {
  height: 40px; padding: 0 18px; border-radius: var(--pill);
  border: 1px solid var(--filet-sombre); font-size: 14px; font-weight: 500;
  transition: background .4s, color .4s, border-color .4s;
}
.chip:hover { border-color: var(--emeraude-clair); }
.chip.is-active { background: var(--blanc); color: var(--bleu); border-color: var(--blanc); }
.work__grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 64px 24px; }
.project { grid-column: span 6; display: block; }
.project:nth-child(3n+1) { grid-column: span 7; }
.project:nth-child(3n+2) { grid-column: span 5; margin-top: 96px; }
.project:nth-child(3n) { grid-column: 3 / span 8; }
.project.is-hidden { display: none; }
.work__grid.is-filtered .project { grid-column: span 6; margin-top: 0; }
.project__media { aspect-ratio: 16 / 11; border-radius: var(--radius); }
.project:nth-child(3n+2) .project__media { aspect-ratio: 4 / 5; }
.work__grid.is-filtered .project__media { aspect-ratio: 16 / 11; }
.project__media img { transform: scale(1.04); filter: saturate(.85) brightness(.92); transition: transform 1.4s var(--ease), filter 1s var(--ease); }
.project:hover .project__media img { transform: scale(1.1); filter: saturate(1.05) brightness(1); }
.project__media::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, transparent 50%, rgba(10,30,53,.7));
}
.project__tags { position: absolute; top: 16px; left: 16px; right: 16px; z-index: 2; display: flex; gap: 6px; flex-wrap: wrap; }
.tag {
  padding: 7px 13px; border-radius: var(--pill); font: 600 11px var(--font-titre); letter-spacing: .1em; text-transform: uppercase;
  background: rgba(250,248,241,.16); color: var(--blanc);
  backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3);
  box-shadow: rgba(255,255,255,.1) 0 1px 0 inset;
}
.project__more {
  position: absolute; right: 18px; bottom: 18px; z-index: 2; width: 54px; height: 54px; border-radius: 50%;
  background: var(--emeraude); color: #fff; display: grid; place-items: center;
  transform: scale(0) rotate(-45deg); transition: transform .6s var(--ease);
}
.project__more svg { width: 16px; }
.project:hover .project__more { transform: scale(1) rotate(0); }
.project__meta { display: flex; justify-content: space-between; align-items: baseline; gap: 6px 16px; margin-top: 20px; flex-wrap: wrap; }
.project h3 { font-size: clamp(22px, 2.1vw, 30px); font-weight: 400; letter-spacing: -0.03em; line-height: 1.15; }
.project h3 .serif { color: var(--emeraude-clair); }
.project__place { font-size: 14px; color: var(--gris-clair); }
.project p { color: var(--gris-clair); margin-top: 8px; font-size: 16px; max-width: 580px; }
.project__services { font-size: 13px; color: var(--emeraude-clair); margin-top: 12px; letter-spacing: .02em; }
.work__note { margin-top: 72px; color: var(--gris-clair); font-size: 14px; }
@media (max-width: 860px) {
  .project:nth-child(n), .work__grid.is-filtered .project { grid-column: 1 / -1; margin-top: 0; }
  .project:nth-child(n) .project__media { aspect-ratio: 4 / 3; }
}

/* Approche (étapes) ----------------------------------------------------- */
.approach { padding: var(--section) 0; }
.approach__grid { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; }
.approach__sticky { position: sticky; top: 120px; align-self: start; }
.approach__sticky .lead { margin-top: 24px; }
.step { padding: 36px 0; border-bottom: 1px solid var(--filet-clair); display: grid; grid-template-columns: 84px 1fr; gap: 20px; }
.step:first-child { border-top: 1px solid var(--filet-clair); }
.step__n { font-family: var(--font-serif); font-style: italic; font-size: 52px; line-height: 1; color: var(--emeraude); }
.step h3 { font-size: var(--t-sub); font-weight: 400; letter-spacing: -0.03em; margin-bottom: 10px; }
.step p { color: var(--gris); }
.step ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.step li { font-size: 13px; padding: 6px 12px; border-radius: var(--pill); background: var(--sable); }
@media (max-width: 900px) { .approach__grid { grid-template-columns: 1fr; } .approach__sticky { position: static; } .step { grid-template-columns: 56px 1fr; } }

/* International --------------------------------------------------------- */
.intl { padding: var(--section) 0; position: relative; overflow: hidden; }
.intl__grid { display: grid; grid-template-columns: 6fr 6fr; gap: 56px; align-items: center; }
.intl__map { position: relative; aspect-ratio: 1 / 1; }
.intl__map svg { width: 100%; height: 100%; overflow: visible; }
.intl__map .grid-dot { fill: rgba(250,248,241,.13); }
.intl__map .route { fill: none; stroke: var(--emeraude-clair); stroke-width: 1.5; stroke-dasharray: 5 7; }
.intl__map .pin { fill: var(--emeraude-clair); }
.intl__map .pin--soft { fill: var(--blanc); }
.intl__map .pulse { fill: none; stroke: var(--emeraude-clair); stroke-width: 1; transform-box: fill-box; transform-origin: center; animation: pulse 2.6s var(--ease-out) infinite; }
.intl__map .pin-label { fill: var(--blanc); font: 600 17px var(--font-titre); }
.intl__map .pin-sub { fill: var(--gris-clair); font: 600 11px var(--font-titre); letter-spacing: .12em; text-transform: uppercase; }
@keyframes pulse { from { transform: scale(.4); opacity: 1; } to { transform: scale(3.2); opacity: 0; } }
.places { display: grid; gap: 12px; margin-top: 40px; }
.place { display: grid; grid-template-columns: 170px 1fr; gap: 20px; padding: 22px 24px; border-radius: var(--radius); background: var(--bleu-2); transition: transform .6s var(--ease), background .4s; }
.place:hover { transform: translateX(8px); background: #1c4370; }
.place h3 { font-size: 22px; font-weight: 500; letter-spacing: -0.02em; }
.place p { color: var(--gris-clair); font-size: 15px; }
@media (max-width: 900px) { .intl__grid { grid-template-columns: 1fr; } .intl__map { max-width: 480px; margin: 0 auto; width: 100%; } .place { grid-template-columns: 1fr; gap: 6px; } }

/* À propos -------------------------------------------------------------- */
.about { padding: var(--section) 0; }
.about__grid { display: grid; grid-template-columns: 5fr 6fr; gap: 72px; align-items: start; }
.about__portrait { aspect-ratio: 4 / 5; border-radius: var(--radius); }
.about__caption { display: flex; justify-content: space-between; gap: 12px; margin-top: 14px; font-size: 14px; color: var(--gris); }
.about h2 { margin-bottom: 28px; }
.about__text p { color: #2b3846; }
.about__text p + p { margin-top: 18px; }
.timeline { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; gap: 14px; margin: 44px 0; padding: 22px 24px; border-radius: var(--radius); background: var(--sable); }
.timeline div { font-family: var(--font-titre); font-size: 15px; font-weight: 600; }
.timeline div small { display: block; font-size: 11px; font-weight: 600; color: var(--gris); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 4px; }
.timeline svg { width: 20px; color: var(--emeraude); }
.values { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.values span { padding: 8px 14px; border-radius: var(--pill); border: 1px solid var(--filet-clair); font-size: 14px; transition: background .4s, color .4s, border-color .4s; }
.values span:hover { background: var(--emeraude); color: #fff; border-color: var(--emeraude); }
.quote-mission { margin-top: 44px; padding-left: 24px; border-left: 2px solid var(--emeraude); font-family: var(--font-serif); font-style: italic; font-size: clamp(24px, 2.4vw, 32px); line-height: 1.3; color: var(--bleu); }
@media (max-width: 900px) { .about__grid { grid-template-columns: 1fr; gap: 48px; } .about__grid > div:first-child { max-width: 440px; } .timeline { grid-template-columns: 1fr; } .timeline svg { transform: rotate(90deg); } }

/* Références ------------------------------------------------------------ */
.refs { padding: 0 0 var(--section); }
.refs__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); border-top: 1px solid var(--filet-clair); border-left: 1px solid var(--filet-clair); }
.ref { border-right: 1px solid var(--filet-clair); border-bottom: 1px solid var(--filet-clair); padding: 30px 26px; min-height: 170px; display: flex; flex-direction: column; justify-content: space-between; gap: 20px; transition: background .5s var(--ease); }
.ref:hover { background: var(--sable); }
.ref h3 { font-size: 21px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.2; }
.ref p { color: var(--gris); font-size: 14px; }
.refs__note { margin-top: 18px; font-size: 13px; color: var(--gris); }

/* Contact --------------------------------------------------------------- */
.contact { padding: var(--section) 0; }
.contact__grid { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; }
.contact__grid > *, .intl__grid > *, .about__grid > *, .approach__grid > * { min-width: 0; }
.contact__direct { display: grid; gap: 12px; margin-top: 40px; }
.direct {
  display: flex; align-items: center; gap: 16px; padding: 18px 22px; border-radius: var(--radius);
  background: var(--bleu-2); transition: background .4s, transform .6s var(--ease);
}
.direct:hover { background: var(--emeraude); transform: translateY(-3px); }
.direct svg { width: 22px; height: 22px; flex: none; }
.direct small { display: block; font-size: 11px; font-weight: 600; color: var(--gris-clair); letter-spacing: .12em; text-transform: uppercase; }
.direct:hover small { color: rgba(255,255,255,.85); }
.direct b { font-weight: 500; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 24px; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field select { width: 100%; text-overflow: ellipsis; }
.field--full { grid-column: 1 / -1; }
.field label { font: 600 12px var(--font-titre); letter-spacing: .12em; text-transform: uppercase; color: var(--gris-clair); }
.field input, .field select, .field textarea {
  background: transparent; border: 0; border-bottom: 1px solid rgba(250,248,241,.22); border-radius: 0;
  padding: 10px 0 12px; font-size: 17px; color: var(--blanc); outline: none; transition: border-color .4s;
  -webkit-appearance: none; appearance: none;
}
.field select { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23A9B4C2' stroke-width='1.5'><path d='M1 1l5 5 5-5'/></svg>"); background-repeat: no-repeat; background-position: right 4px center; padding-right: 24px; }
.field select option { color: var(--encre); }
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--emeraude-clair); }
.field input::placeholder, .field textarea::placeholder { color: rgba(169,180,194,.6); }
.form__actions { grid-column: 1 / -1; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-top: 8px; }
.form__hint { grid-column: 1 / -1; font-size: 13px; color: var(--gris-clair); }
@media (max-width: 900px) { .contact__grid { grid-template-columns: 1fr; gap: 56px; } }
@media (max-width: 600px) { .form { grid-template-columns: 1fr; } }

/* Footer ---------------------------------------------------------------- */
.footer { padding: 72px 0 32px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer h4 { margin-bottom: 18px; }
.footer ul { list-style: none; display: grid; gap: 10px; }
.footer li, .footer li a { color: rgba(250,248,241,.82); font-size: 15px; }
.footer li a:hover { color: var(--emeraude-clair); }
.footer__sign { font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: clamp(40px, 8vw, 120px); line-height: 1; letter-spacing: -0.02em; margin: 88px 0 40px; }
.footer__sign span { color: var(--emeraude-clair); }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid var(--filet-sombre); }
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }

/* WhatsApp flottant ----------------------------------------------------- */
.wa {
  position: fixed; right: 20px; bottom: 20px; z-index: 90;
  display: flex; align-items: center; gap: 10px; height: 56px; padding: 0 20px 0 16px; border-radius: var(--pill);
  background: var(--emeraude); color: #fff; font: 600 14px var(--font-titre);
  box-shadow: rgba(10,30,53,.35) 0 10px 30px;
  transform: translateY(120px); transition: transform .7s var(--ease), background .4s;
}
.wa.is-visible { transform: translateY(0); }
.wa:hover { background: var(--bleu); }
.wa svg { width: 24px; height: 24px; }
@media (max-width: 600px) { .wa span { display: none; } .wa { padding: 0; width: 56px; justify-content: center; } }

/* Reveal ---------------------------------------------------------------- */
.js [data-fade] { opacity: 0; transform: translateY(36px); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js [data-fade] { opacity: 1; transform: none; }
}