/* =====================================================================
   Portfolio Anaïs Leonetti — feuille de style
   DA « journal » : papier crème, encre vert sapin, annotations bordeaux.
   UX/grille/animations inspirées de palmsquare.fr (pas le style).
   ===================================================================== */

:root {
  --paper: #F4EFE3;
  --paper-2: #FAF7EF;
  --ink: #173A32;
  --ink-soft: rgba(23, 58, 50, .72);
  --accent: #8A2232;
  --tape: rgba(217, 211, 196, .75);
  --grey: #C7C3B9;
  --white: #FFFFFF;

  --font-cond: "Roboto Condensed", "Arial Narrow", Impact, sans-serif;
  --font-serif: "Cormorant Garamond", "Garamond", Georgia, serif;
  --font-hand: "Caveat", "Comic Sans MS", cursive;

  --container: 1300px;
  --gutter: clamp(20px, 5vw, 74px);
  --header-top: 32px;
  --header-h: 84px;
  --radius: 6px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-top) + var(--header-h) + 24px); }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.5;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.05; }
ul { margin: 0; padding: 0; list-style: none; }
strong { font-weight: 700; }
em { font-style: italic; }

.skip {
  position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper);
  padding: 8px 14px; z-index: 2000; font-family: var(--font-cond);
}
.skip:focus { left: 8px; }

/* ---------- utilitaires typographiques ---------- */
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }

.condensed, .condensed-sub, .rubrique, .date, .tag, .tools-label, .nav a, .btn, .brand-sub, .footer-nav a, .footer-social a, .footer-bottom, .offcanvas-nav a {
  font-family: var(--font-cond);
  text-transform: uppercase;
  letter-spacing: .02em;
}
.condensed { font-size: clamp(24px, 2.4vw, 32px); font-weight: 700; line-height: 1.05; }
.condensed-sub { font-size: 15px; font-weight: 700; display: block; margin-bottom: 10px; }
.rubrique { font-size: 13px; font-weight: 700; margin: 0 0 8px; letter-spacing: .06em; }
.serif-caps { font-family: var(--font-serif); text-transform: uppercase; font-weight: 700; letter-spacing: .03em; font-size: 21px; line-height: 1.2; margin: 0 0 .5em; }
.small { font-size: 15px; color: var(--ink-soft); }
.lead { font-size: 22px; line-height: 1.45; }
.mt { margin-top: 32px; }

.display {
  font-family: var(--font-cond);
  text-transform: uppercase;
  font-size: clamp(48px, 7vw, 96px);
  letter-spacing: -.01em;
  line-height: .92;
}

/* filets */
.rule-top { border-top: 1px solid var(--ink); }
.rule-bottom { border-bottom: 1px solid var(--ink); }
.rule-double { border-bottom: 1px solid var(--ink); position: relative; padding-bottom: 10px; }
.rule-double::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; border-bottom: 1px solid var(--ink); }

/* annotations manuscrites */
.handnote {
  font-family: var(--font-hand);
  color: var(--accent);
  font-weight: 700;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.15;
  display: inline-block;
  transform: rotate(-3deg);
  max-width: 22ch;
}
.handnote.inline { transform: rotate(-4deg); font-size: 22px; margin-right: 10px; }

/* ---------- boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  font-size: 14px; font-weight: 700;
  line-height: 1;
  transition: background .3s, color .3s, transform .3s var(--ease), box-shadow .3s;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-outline { background: transparent; color: var(--ink); }
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(23, 58, 50, .18); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-outline:hover { background: var(--ink); color: var(--paper); }

/* effet « texte qui glisse » (btn-text-translate) */
.btn-text { position: relative; display: inline-block; }
.btn:hover .btn-text { animation: btn-text-translate .45s var(--ease); }
@keyframes btn-text-translate {
  0%   { transform: translate3d(0, 0, 0); opacity: 1; filter: blur(0); }
  40%  { transform: translate3d(0, 100%, 0); opacity: 0; filter: blur(4px); }
  50%  { transform: translate3d(0, -100%, 0); opacity: 0; filter: blur(4px); }
  100% { transform: translate3d(0, 0, 0); opacity: 1; filter: blur(0); }
}
.btn-arrow { display: inline-block; transition: transform .3s var(--ease); font-size: 15px; }
.btn:hover .btn-arrow { transform: translate(2px, -2px); }
.link-arrow { font-family: var(--font-cond); text-transform: uppercase; font-size: 14px; font-weight: 700; border-bottom: 1px solid var(--ink); }
.link-arrow:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- HEADER (pilule fixe, façon palmsquare) ---------- */
.site-header {
  position: fixed; top: var(--header-top); left: 0; right: 0;
  z-index: 1000;
  pointer-events: none;
}
.header-bar {
  pointer-events: auto;
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
  min-height: var(--header-h);
  display: flex; align-items: center; gap: 24px;
  padding: 0 28px;
  background: var(--paper-2);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 var(--ink), 0 4px 0 var(--paper), 0 5px 0 var(--ink); /* double filet « journal » */
  transition: background .35s, backdrop-filter .35s, box-shadow .35s;
}
.site-header.is-scrolled .header-bar {
  background: rgba(244, 239, 227, .72);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 var(--ink), 0 8px 24px rgba(23, 58, 50, .10);
}
@supports not (backdrop-filter: blur(1px)) {
  .site-header.is-scrolled .header-bar { background: rgba(244, 239, 227, .96); }
}
.brand { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-serif); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; font-size: 22px; }
.brand-sub { font-size: 11px; letter-spacing: .12em; margin-top: 4px; color: var(--ink-soft); }
.nav { display: flex; gap: 28px; margin-inline: auto; }
.nav a { font-size: 14px; font-weight: 700; position: relative; padding: 6px 0; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1.5px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.nav a.is-active { color: var(--accent); }
.header-cta { flex-shrink: 0; }

.burger { display: none; background: none; border: 0; width: 44px; height: 44px; padding: 10px; cursor: pointer; margin-left: auto; }
.burger span { display: block; height: 2px; background: var(--ink); margin: 5px 0; transition: transform .3s, opacity .3s; }

/* off-canvas mobile */
.offcanvas { position: fixed; inset: 0; z-index: 1100; visibility: hidden; }
.offcanvas.is-open { visibility: visible; }
.offcanvas-backdrop { position: absolute; inset: 0; background: rgba(23, 58, 50, .45); opacity: 0; transition: opacity .3s; }
.offcanvas.is-open .offcanvas-backdrop { opacity: 1; }
.offcanvas-panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(88vw, 380px);
  background: var(--paper); border-left: 1px solid var(--ink);
  padding: 80px 32px 32px; display: flex; flex-direction: column; gap: 24px;
  transform: translateX(100%); transition: transform .4s var(--ease);
}
.offcanvas.is-open .offcanvas-panel { transform: none; }
.offcanvas-close { position: absolute; top: 18px; right: 18px; background: none; border: 1px solid var(--ink); border-radius: 50%; width: 40px; height: 40px; font-size: 26px; line-height: 1; cursor: pointer; color: var(--ink); }
.offcanvas-nav { display: flex; flex-direction: column; }
.offcanvas-nav a { font-size: 28px; font-weight: 700; padding: 14px 0; border-bottom: 1px solid var(--ink); }
.offcanvas-nav a:last-child { border-bottom: 0; }

/* ---------- HERO ---------- */
.hero { padding-top: calc(var(--header-top) + var(--header-h) + 36px); }
.rubriques {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 10px 0;
  font-family: var(--font-cond); font-weight: 700; text-transform: uppercase; font-size: 14px; letter-spacing: .03em;
}
.masthead {
  font-family: var(--font-cond);
  text-transform: uppercase;
  font-size: clamp(64px, 14.2vw, 214px);
  line-height: .86;
  letter-spacing: -.02em;
  text-align: center;
  margin: 8px 0 4px;
  overflow: hidden;
}
.masthead-word { display: inline-block; animation: masthead-in 1s var(--ease) both; }
@keyframes masthead-in { from { transform: translateY(40%); opacity: 0; } to { transform: none; opacity: 1; } }
.masthead-sub {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap;
  font-family: var(--font-cond); font-weight: 700; text-transform: uppercase;
  font-size: clamp(16px, 2.1vw, 28px);
}
.hero-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; padding: 44px 0 56px; align-items: start; }
.hero-name { font-family: var(--font-serif); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; font-size: clamp(34px, 3.6vw, 52px); line-height: 1; padding-bottom: 10px; margin-bottom: 22px; }
.proofs { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 26px; }
.proofs li { border: 1px solid var(--ink); border-radius: 999px; padding: 8px 14px; font-family: var(--font-cond); font-size: 13px; text-transform: uppercase; font-weight: 700; display: inline-flex; gap: 8px; align-items: center; }
.check { color: var(--accent); }
.hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.hero-note { font-size: 16px; color: var(--ink-soft); font-style: italic; }
.hero-photo { margin: 0; position: relative; }
.hero-photo img { filter: grayscale(1) contrast(1.05) sepia(.18); border: 1px solid var(--ink); transition: filter .6s; }
.hero-photo:hover img { filter: none; }
.handnote-hero { display: block; margin: 18px 0 0 auto; transform: rotate(-3deg); max-width: 30ch; text-align: right; }

/* ---------- MARQUEE ---------- */
.marquee { overflow: hidden; padding: 12px 0; white-space: nowrap; margin-top: 8px; }
.marquee-track { display: inline-flex; align-items: center; gap: 26px; animation: scroll 40s linear infinite; font-family: var(--font-cond); text-transform: uppercase; font-weight: 700; font-size: 15px; letter-spacing: .06em; }
.marquee-track i { color: var(--accent); font-style: normal; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- SECTIONS ---------- */
.section { padding: clamp(64px, 9vw, 120px) 0 0; }
.section-head { position: relative; margin-bottom: 40px; padding-bottom: 12px; border-bottom: 1px solid var(--ink); }
.section-head::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; border-bottom: 1px solid var(--ink); }
.handnote-head { position: absolute; right: 0; bottom: 18px; max-width: 30ch; text-align: right; }

/* photos « coupures » */
.clipping { margin: 0; position: relative; background: var(--white); padding: 10px; border: 1px solid rgba(23, 58, 50, .15); box-shadow: 0 2px 6px rgba(23, 58, 50, .12); transition: transform .4s var(--ease), box-shadow .4s; }
.clipping img { width: 100%; }
.clipping:hover { transform: translateY(-4px) rotate(0deg) !important; box-shadow: 0 10px 24px rgba(23, 58, 50, .18); z-index: 2; }
.rot-l { transform: rotate(-2.5deg); }
.rot-r { transform: rotate(2deg); }
.clipping-tape::before, .clipping-tape::after {
  content: ""; position: absolute; width: 90px; height: 26px; background: var(--tape); top: -12px;
  box-shadow: 0 1px 2px rgba(0,0,0,.08);
}
.clipping-tape::before { left: -24px; transform: rotate(-38deg); }
.clipping-tape::after { right: -24px; transform: rotate(38deg); }
.clipping-pin::before {
  content: ""; position: absolute; top: -12px; left: 50%; width: 22px; height: 22px; margin-left: -11px;
  background: radial-gradient(circle at 35% 35%, #c84a5a, var(--accent) 60%, #5e1220);
  border-radius: 50%; box-shadow: 0 3px 4px rgba(0,0,0,.3); z-index: 2;
}
.clipping figcaption { position: absolute; top: calc(100% + 14px); left: 0; max-width: 100%; }

/* ---------- PROFIL ---------- */
.profil-grid { display: grid; grid-template-columns: 0.9fr 1.3fr 1fr; grid-template-rows: auto auto; gap: 48px 48px; align-items: start; }
.profil-grid > .clipping:first-child { grid-column: 1; grid-row: 1; margin-top: 12px; }
.profil-text { font-size: 20px; grid-column: 2; grid-row: 1; }
.profil-aside { grid-column: 3; grid-row: 1; }
.profil-facts { grid-column: 1 / 3; grid-row: 2; }
.profil-photo-2 { grid-column: 3; grid-row: 2; max-width: 300px; margin-top: 10px; margin-bottom: 70px; justify-self: center; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; margin: 0; }
.facts > div { break-inside: avoid; }
.plain-list li { padding: 4px 0; font-size: 20px; }
.facts dt { font-family: var(--font-serif); text-transform: uppercase; font-weight: 700; font-size: 17px; letter-spacing: .02em; margin-top: 14px; }
.facts dd { margin: 4px 0 0; font-size: 17px; color: var(--ink-soft); }

/* ---------- PARCOURS : cartes empilées sticky ---------- */
.stack { display: grid; gap: 24px; }
.stack-card {
  position: sticky; top: calc(var(--header-top) + var(--header-h) + 28px);
  background: var(--paper-2); border: 1px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  padding: clamp(24px, 3.5vw, 48px) clamp(24px, 4vw, 56px);
  min-height: 46vh;
}
.stack-card:nth-child(2) { top: calc(var(--header-top) + var(--header-h) + 44px); }
.stack-card:nth-child(3) { top: calc(var(--header-top) + var(--header-h) + 60px); }
.stack-card:nth-child(4) { top: calc(var(--header-top) + var(--header-h) + 76px); }
.stack-card:nth-child(5) { top: calc(var(--header-top) + var(--header-h) + 92px); }
.stack-meta { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; border-bottom: 1px solid var(--ink); padding-bottom: 10px; margin-bottom: 18px; }
.date { font-size: 14px; font-weight: 700; }
.tag { font-size: 12px; border: 1px solid var(--ink); padding: 4px 10px; border-radius: 999px; }
.org { font-family: var(--font-serif); font-weight: 700; text-transform: uppercase; font-size: 16px; letter-spacing: .03em; margin: 8px 0 18px; color: var(--ink-soft); }
.bullets { padding-left: 1.2em; list-style: disc; max-width: 70ch; }
.bullets li { margin: 6px 0; }
.kpi { margin-top: 18px; padding: 12px 16px; border-left: 3px solid var(--accent); font-size: 18px; }
.kpi em { color: var(--accent); font-style: normal; font-family: var(--font-cond); font-weight: 700; }
.stack-card .link-arrow { display: inline-block; margin-top: 14px; }
.formation-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 8px; }
.formation-grid .serif-caps { font-size: 18px; margin: 8px 0 4px; }

/* ---------- COMPÉTENCES ---------- */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { background: var(--paper-2); border: 1px solid var(--ink); padding: 28px 28px 20px; transition: transform .3s var(--ease), box-shadow .3s; }
.card:hover { transform: translateY(-3px); box-shadow: 4px 4px 0 var(--ink); }
.card h3 { font-size: 22px; padding-bottom: 10px; margin-bottom: 14px; border-bottom: 1px solid var(--ink); }
.card p { font-size: 17px; margin: 0; }
.tools { display: flex; gap: 32px; align-items: baseline; margin-top: 40px; padding: 14px 0; }
.tools-label { font-size: 14px; font-weight: 700; flex-shrink: 0; }
.tools p { margin: 0; font-size: 18px; }

/* ---------- PROJETS ---------- */
.case-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.case-title { font-family: var(--font-cond); text-transform: uppercase; font-size: clamp(40px, 6vw, 84px); line-height: .95; letter-spacing: -.01em; }
.case-date { font-family: var(--font-cond); text-transform: uppercase; font-weight: 700; font-size: clamp(16px, 1.8vw, 24px); }
.case-intro { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; align-items: start; margin-bottom: 72px; }
.case-block { display: grid; grid-template-columns: 1.25fr 1fr; gap: 56px; align-items: center; margin-bottom: 72px; }
.case-block-reverse { grid-template-columns: 1fr 1.25fr; }
.case-block h4 { font-size: clamp(26px, 3vw, 40px); border-bottom: 1px solid var(--ink); padding-bottom: 10px; margin-bottom: 18px; }
.case-block-media { position: relative; }
.handnote-arrow { display: block; margin: 0 0 10px 22%; }
/* montage recomposé : 7 coupures positionnées en % (responsive) */
.montage { position: relative; width: 100%; aspect-ratio: 1080 / 720; }
.montage .clipping { position: absolute; padding: 6px; }
.montage .clipping img { width: 100%; }
.m-pandas     { left: 2%;  top: 2%;  width: 32%; transform: rotate(-5deg);  z-index: 1; }
.m-baleine    { left: 33%; top: 0;   width: 31%; transform: rotate(1deg);   z-index: 2; }
.m-wagon      { left: 71%; top: 2%;  width: 25%; transform: rotate(3.5deg); z-index: 1; }
.m-karts      { left: 0;   top: 34%; width: 23%; transform: rotate(6deg);   z-index: 3; }
.m-tour       { left: 23%; top: 46%; width: 15%; transform: rotate(-4deg);  z-index: 4; }
.m-bateau     { left: 38%; top: 62%; width: 35%; transform: rotate(-1.5deg); z-index: 5; }
.m-tyrolienne { left: 72%; top: 45%; width: 23%; transform: rotate(-4deg);  z-index: 4; }
.montage .clipping:hover { z-index: 10; transform: translateY(-4px) scale(1.03) !important; }
.quotidien { margin-top: 20px; padding-top: 14px; }
.quotidien p { margin: 6px 0 0; font-size: 18px; }
.photo-trio { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items: start; }
.photo-trio .clipping:nth-child(1) { grid-row: 1 / 3; }
.photo-trio .clipping:nth-child(3) { margin-top: -10px; }
.kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 20px 0 16px; }
.kpi-box { border: 1px solid var(--ink); padding: 16px 18px; background: var(--paper-2); }
.kpi-num { display: block; font-family: var(--font-cond); font-weight: 700; font-size: 44px; line-height: 1; color: var(--accent); }
.kpi-label { font-size: 15px; line-height: 1.3; display: block; margin-top: 6px; color: var(--ink-soft); }
.coming { padding: 18px 0; margin-top: 8px; font-size: 19px; display: flex; gap: 20px; align-items: baseline; flex-wrap: wrap; }
.coming .condensed-sub { margin: 0; }

/* ---------- CONTACT ---------- */
.contact-box { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: end; border: 1px solid var(--ink); background: var(--paper-2); padding: clamp(28px, 5vw, 64px) clamp(24px, 5vw, 64px) 0; margin-top: 80px; box-shadow: 6px 6px 0 var(--ink); }
.contact-text { padding-bottom: clamp(28px, 5vw, 64px); }
.contact-text .display { font-size: clamp(34px, 4.6vw, 64px); margin: 0 0 20px; }
.contact-actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 24px 0 20px; }
.contact-links { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 18px; font-family: var(--font-cond); text-transform: uppercase; font-size: 14px; font-weight: 700; }
.contact-links a { border-bottom: 1px solid var(--ink); }
.contact-links a:hover { color: var(--accent); border-color: var(--accent); }
.contact-photo { margin: 0; position: relative; align-self: end; max-width: 380px; justify-self: center; }
.contact-photo { display: flex; flex-direction: column; }
.contact-photo figcaption { order: -1; max-width: 18ch; margin: 0 0 6px -30px; transform: rotate(-4deg); align-self: flex-start; }

/* ---------- FOOTER ---------- */
.site-footer { margin-top: 100px; background: var(--paper-2); border-top: 1px solid var(--ink); padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; align-items: start; padding-bottom: 32px; }
.footer-nav, .footer-social { display: flex; flex-direction: column; gap: 8px; font-size: 14px; font-weight: 700; }
.footer-nav a:hover, .footer-social a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 16px; font-size: 13px; }

/* ---------- reveal au scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .12s; }
.reveal-delay-2 { transition-delay: .24s; }
/* les coupures inclinées gardent leur rotation une fois visibles */
.reveal.rot-l.is-visible { transform: rotate(-2.5deg); }
.reveal.rot-r.is-visible { transform: rotate(2deg); }

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .nav { display: none; }
  .header-cta { display: none; }
  .burger { display: block; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .profil-grid { grid-template-columns: 1fr 1fr; }
  .profil-grid > .clipping:first-child, .profil-text, .profil-aside, .profil-facts, .profil-photo-2 { grid-column: auto; grid-row: auto; }
  .profil-grid > .clipping:first-child { max-width: 420px; }
  .profil-facts { grid-column: 1 / -1; }
  .profil-photo-2 { justify-self: start; }
  .cards-3 { grid-template-columns: 1fr 1fr; }
  .case-intro { grid-template-columns: 1fr 1fr; }
  .case-intro > div { grid-column: 1 / -1; }
  .case-block, .case-block-reverse { grid-template-columns: 1fr; gap: 40px; }
  .case-block-reverse .case-block-text { order: 2; }
  .contact-box { grid-template-columns: 1fr; }
  .contact-photo { justify-self: start; }
  .contact-photo figcaption { margin-left: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .stack-card { min-height: auto; }
}
@media (max-width: 767px) {
  :root { --header-top: 0px; --header-h: 64px; }
  body { font-size: 17px; }
  .header-bar { width: 100%; border-radius: 0; border-left: 0; border-right: 0; padding: 0 18px; }
  .rubriques { display: none; }
  .masthead { font-size: 17.5vw; }
  .hero { padding-top: calc(var(--header-h) + 24px); }
  .hero-grid { padding: 28px 0 40px; }
  .handnote-hero { position: static; display: block; margin-top: 40px; text-align: left; }
  .handnote-head { position: static; display: block; text-align: left; margin-top: 10px; }
  .profil-grid { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
  .cards-3 { grid-template-columns: 1fr; }
  .tools { flex-direction: column; gap: 6px; }
  .case-intro { grid-template-columns: 1fr 1fr; gap: 20px; }
  .formation-grid { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr; }
  .stack-card { position: relative; top: auto !important; }
  .photo-trio { grid-template-columns: 1fr 1fr; }
  .contact-box { box-shadow: 4px 4px 0 var(--ink); }
  .contact-photo figcaption { margin: 0 0 12px; }
}

/* ---------- accessibilité mouvement ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .masthead-word { animation: none; }
  .btn:hover .btn-text { animation: none; }
  .clipping, .card, .btn { transition: none; }
}