/* ============================================================
   VITRINES-RÉFRIGÉRÉES.FR — FEUILLE DE STYLE PRODUCTION
   Direction « Instrument » (01) · froid lu comme une mesure.
   ------------------------------------------------------------
   • Remplace intégralement src/styles.css (CSS vanilla, zéro dépendance).
   • S'appuie sur les classes stables du site + quelques classes
     ajoutées (formulaire dans le hero, bande températures, blocs
     de réassurance optionnels) — voir markup.md pour le diff build.mjs.
   • Mobile-first, accessible AA (focus visibles, cibles ≥ 44px),
     FAQ en <details> natif.
   • Polices : IBM Plex Sans + IBM Plex Mono (voir INTEGRATION.md ;
     auto-hébergement recommandé). Repli system-ui si non chargées.
   ============================================================ */
:root{
  --ink:      oklch(24% 0.012 250);
  --ink-soft: oklch(38% 0.012 250);
  --muted:    oklch(52% 0.012 250);
  --paper:    oklch(97.5% 0.004 240);
  --panel:    oklch(99% 0.003 240);
  --steel:    oklch(94% 0.006 240);
  --steel-2:  oklch(90% 0.008 240);
  --line:     oklch(86% 0.01 240);
  --line-2:   oklch(79% 0.012 240);
  --accent:   oklch(58% 0.13 225);
  --accent-d: oklch(46% 0.12 230);
  --accent-ghost: oklch(95% 0.03 225);
  --ok:   oklch(58% 0.1 168);
  --ok-bg:oklch(93% 0.05 168);
  --mid:  oklch(60% 0.1 225);
  --mid-bg:oklch(92% 0.05 225);
  --hot:  oklch(40% 0.12 250);
  --hot-fg:oklch(97% 0.01 240);
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --maxw: 1200px;
  --r: 4px;
}
*{ box-sizing:border-box; }
html{ color:var(--ink); background:var(--paper); font-family:var(--sans); -webkit-text-size-adjust:100%; }
body{ margin:0; line-height:1.62; font-size:17px; }
@media (max-width:560px){ body{ font-size:16px; } }
a{ color:inherit; }
p{ max-width:68ch; }
img,svg{ max-width:100%; }
::selection{ background:var(--accent); color:#fff; }
:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; border-radius:2px; }

/* layout rails */
.hero,.trust,.metiers,.section,.final-cta,.steps-wrap{ max-width:var(--maxw); margin-inline:auto; }
.section{ padding:clamp(34px,5vw,60px) clamp(18px,4vw,40px); }
.section.narrow{ max-width:760px; }

/* ---------- header ---------- */
.site-header{ position:sticky; top:0; z-index:30; display:grid; grid-template-columns:auto 1fr auto; gap:24px; align-items:center;
  padding:0 clamp(16px,4vw,40px); min-height:64px; background:oklch(98% 0.004 240 / .82); backdrop-filter:blur(14px) saturate(1.1);
  border-bottom:1px solid var(--line); }
.brand{ display:inline-flex; align-items:center; gap:10px; font-weight:700; font-size:1.02rem; letter-spacing:-0.01em; text-decoration:none; white-space:nowrap; }
.brand-mark{ width:18px; height:18px; border:2px solid var(--accent); border-radius:50%; position:relative; background:
   linear-gradient(var(--accent),var(--accent)) center/2px 10px no-repeat,
   linear-gradient(var(--accent),var(--accent)) center/10px 2px no-repeat; box-shadow:inset 0 0 0 4px var(--paper); }
.brand-tld{ color:var(--accent-d); }
.nav{ display:flex; justify-content:center; align-items:center; gap:2px; font-size:.92rem; color:var(--muted); }
.nav-item{ position:relative; }
.nav-link{ display:inline-flex; align-items:center; gap:6px; font:inherit; color:var(--muted); background:none; border:0; cursor:pointer;
  text-decoration:none; padding:8px 12px; border-radius:var(--r); white-space:nowrap; transition:color .15s,background .15s; }
.nav-link:hover,.nav-link:focus-visible{ color:var(--ink); background:var(--steel); }
.nav a[aria-current="page"]{ color:var(--accent-d); }
.nav-caret{ width:7px; height:7px; border-right:2px solid currentColor; border-bottom:2px solid currentColor;
  transform:rotate(45deg) translateY(-1px); transition:transform .18s ease; opacity:.7; }
.nav-trigger[aria-expanded="true"] .nav-caret{ transform:rotate(225deg) translateY(-1px); }
.nav-trigger[aria-expanded="true"]{ color:var(--ink); background:var(--steel); }
.header-cta{ display:flex; align-items:center; gap:14px; }

/* ---------- toggle (hamburger) — mobile only ---------- */
.nav-toggle{ display:none; justify-self:end; width:44px; height:44px; padding:0; background:none; border:1px solid var(--line-2);
  border-radius:var(--r); cursor:pointer; position:relative; }
.nav-toggle-bars,.nav-toggle-bars::before,.nav-toggle-bars::after{ content:""; position:absolute; left:50%; width:18px; height:2px;
  background:var(--ink); border-radius:2px; transform:translateX(-50%); transition:transform .2s ease, opacity .2s ease; }
.nav-toggle-bars{ top:50%; margin-top:-1px; }
.nav-toggle-bars::before{ top:-6px; } .nav-toggle-bars::after{ top:6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars{ background:transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before{ transform:translateX(-50%) translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after{ transform:translateX(-50%) translateY(-6px) rotate(-45deg); }

/* ---------- méga-panneau (desktop) ---------- */
.mega{ position:absolute; top:calc(100% + 10px); left:50%; transform:translateX(-50%) translateY(-6px); z-index:40;
  min-width:680px; padding:20px; background:var(--paper); border:1px solid var(--line); border-radius:14px;
  box-shadow:0 24px 60px -28px oklch(40% 0.06 240 / .45), 0 2px 8px oklch(40% 0.06 240 / .12);
  opacity:0; visibility:hidden; pointer-events:none; transition:opacity .16s ease, transform .18s ease; }
.mega::before{ content:""; position:absolute; top:-10px; left:0; right:0; height:10px; } /* pont hover */
.nav-item:hover .mega,.nav-item:focus-within .mega,.mega[data-open="true"]{ opacity:1; visibility:visible; pointer-events:auto; transform:translateX(-50%) translateY(0); }
.mega.mega-sm{ min-width:280px; }
.mega-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:6px 18px; }
.mega-cell{ display:flex; flex-direction:column; gap:1px; padding:10px 12px; border-radius:10px; transition:background .14s; }
.mega-cell:hover{ background:var(--steel); }
.mega-cell-title{ font-weight:650; color:var(--ink); text-decoration:none; font-size:.94rem; letter-spacing:-0.01em; }
.mega-cell-title:hover{ color:var(--accent-d); }
.mega-cell-sub{ font-family:var(--mono); font-size:.66rem; text-transform:uppercase; letter-spacing:.1em; color:var(--muted); }
.mega-cell-cat{ margin-top:4px; font-size:.82rem; color:var(--accent-d); text-decoration:none; display:inline-flex; align-items:center; gap:6px; }
.mega-cell-cat:hover{ text-decoration:underline; }
.mega-n{ font-family:var(--mono); font-size:.7rem; color:var(--muted); border:1px solid var(--line-2); border-radius:20px; padding:0 6px; }
.mega-aside{ margin-top:14px; padding-top:14px; border-top:1px solid var(--line); display:flex; justify-content:space-between; align-items:flex-end; gap:18px; flex-wrap:wrap; }
.mega-list{ display:flex; flex-direction:column; gap:4px; }
.mega-list-head{ font-family:var(--mono); font-size:.66rem; text-transform:uppercase; letter-spacing:.1em; color:var(--muted); margin-bottom:2px; }
.mega-list-link{ color:var(--ink-soft); text-decoration:none; font-size:.88rem; padding:3px 0; }
.mega-list-link:hover{ color:var(--accent-d); }
.mega-allcat{ font-weight:600; color:var(--ink); text-decoration:none; font-size:.9rem; white-space:nowrap; }
.mega-allcat:hover{ color:var(--accent-d); }
.link-call{ font-family:var(--mono); font-size:.86rem; color:var(--ink-soft); text-decoration:none; white-space:nowrap; }
.link-call:hover{ color:var(--accent-d); }

/* ---------- buttons ---------- */
.button{ display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:48px; padding:0 22px;
  border:1px solid var(--accent-d); border-radius:var(--r); background:var(--accent); color:#fff; font-weight:600; font-size:.96rem;
  letter-spacing:.01em; text-decoration:none; cursor:pointer; transition:transform .12s ease, box-shadow .15s ease, background .15s;
  box-shadow:0 1px 0 oklch(40% 0.1 230 / .4); }
.button::after{ content:"→"; font-family:var(--mono); transform:translateX(0); transition:transform .15s ease; }
.button:hover,.button:focus-visible{ background:var(--accent-d); box-shadow:0 6px 18px oklch(50% 0.12 230 / .28); }
.button:hover::after{ transform:translateX(3px); }
.button.secondary{ background:transparent; color:var(--ink); border-color:var(--line-2); box-shadow:none; }
.button.secondary::after{ content:""; }
.button.secondary:hover{ background:var(--steel); border-color:var(--ink-soft); }
.button.wide{ width:100%; }

/* ---------- hero ---------- */
main{ overflow:clip; }
.hero{ display:grid; grid-template-columns:minmax(0,1.02fr) minmax(384px,.96fr); gap:clamp(28px,4.5vw,56px); align-items:start;
  padding:clamp(32px,4.5vw,60px) clamp(18px,4vw,40px) clamp(26px,4vw,44px); position:relative; }
.hero-text{ align-self:center; }
.eyebrow{ display:inline-flex; align-items:center; gap:8px; width:fit-content; margin:0 0 20px; padding:6px 12px;
  font-family:var(--mono); font-size:.72rem; font-weight:500; letter-spacing:.12em; text-transform:uppercase; color:var(--accent-d);
  background:var(--accent-ghost); border:1px solid oklch(82% 0.05 225); border-radius:2px; }
.eyebrow::before{ content:"●"; font-size:.6em; color:var(--accent); }
h1{ margin:0; max-width:16ch; font-size:clamp(2.1rem,4.6vw,3.5rem); line-height:1.05; letter-spacing:-0.025em; font-weight:600; }
.hero-copy{ margin:22px 0 0; max-width:54ch; color:var(--ink-soft); font-size:clamp(1.04rem,1.3vw,1.16rem); }
.hero-bullets{ list-style:none; margin:24px 0 0; padding:0; display:grid; gap:10px; }
.hero-bullets li{ position:relative; padding-left:26px; color:var(--ink-soft); font-size:.97rem; }
.hero-bullets li::before{ content:"✓"; position:absolute; left:0; top:0; color:var(--accent); font-weight:700; }
.hero-actions{ display:flex; flex-wrap:wrap; align-items:center; gap:16px; margin-top:28px; }

/* compact temperature legend in hero (signature cue above the fold) */
.temp-legend{ list-style:none; margin:26px 0 0; padding:0; display:flex; flex-wrap:wrap; gap:9px; }
.temp-legend li{ display:inline-flex; align-items:center; gap:8px; padding:7px 12px; border:1px solid var(--line); border-radius:999px; background:var(--panel); font-size:.85rem; color:var(--ink-soft); white-space:nowrap; }
.temp-legend li b{ font-family:var(--mono); font-weight:600; font-size:.8rem; color:var(--ink); }
.temp-legend .lg{ width:9px; height:9px; border-radius:2px; }
.temp-legend .lg.ok{ background:var(--ok); }
.temp-legend .lg.mid{ background:var(--mid); }
.temp-legend .lg.hot{ background:var(--hot); }
.hero-jump{ display:inline-flex; align-items:center; min-height:48px; font-family:var(--mono); font-size:.82rem; color:var(--accent-d); text-decoration:none; }
.hero-jump:hover{ text-decoration:underline; }

/* hero quote form (above the fold) */
.hero-form{ align-self:start; background:linear-gradient(180deg, var(--panel), var(--steel)); border:1px solid var(--line-2); border-radius:8px; overflow:hidden;
  box-shadow:0 1px 0 #fff inset, 0 24px 52px oklch(40% 0.04 240 / .16); scroll-margin-top:80px; }
.hf-head{ padding:15px 20px 14px; border-bottom:1px solid var(--line); background:oklch(96.5% 0.005 240); }
.hf-head .eyebrow{ margin:0 0 9px; }
.hf-head strong{ display:block; font-size:1.1rem; letter-spacing:-0.015em; }
.hf-head span{ display:block; margin-top:3px; font-family:var(--mono); font-size:.74rem; color:var(--muted); }
.hero-form .form{ padding:17px 20px 20px; gap:11px; }
.hero-form .form label{ font-size:.78rem; }
.hero-form .form input, .hero-form .form select, .hero-form .form textarea{ min-height:44px; padding:9px 12px; }
.hero-form .form select{ background-position:calc(100% - 18px) 19px,calc(100% - 13px) 19px; }
.hero-form .form textarea{ min-height:64px; }
.hero-form .form .button.wide{ min-height:50px; margin-top:2px; }
.hero-form .form .consent{ font-size:.8rem; }

/* temperature signature band (full instrument panel, just under hero) */
.section.temp-band{ padding-top:clamp(6px,1.5vw,16px); padding-bottom:clamp(22px,3.5vw,40px); }
.temp-band-inner{ display:grid; grid-template-columns:minmax(0,1fr) minmax(320px,.82fr); gap:clamp(28px,5vw,60px); align-items:center; }
.temp-band-text h2{ margin:0 0 14px; }
.temp-band-text p{ color:var(--ink-soft); max-width:48ch; }
.temp-band .temp-visual{ margin:0; }

/* ---------- temp visual (signature instrument) ---------- */
.temp-visual{ position:relative; padding:0; background:
   linear-gradient(180deg, var(--panel), var(--steel));
   border:1px solid var(--line-2); border-radius:8px; overflow:hidden;
   box-shadow:0 1px 0 #fff inset, 0 24px 50px oklch(40% 0.04 240 / .14); }
.visual-top{ display:flex; align-items:center; justify-content:space-between; gap:12px; padding:14px 18px;
  border-bottom:1px solid var(--line); background:oklch(96% 0.005 240); }
.vt-label{ font-family:var(--mono); font-size:.7rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }
.visual-top strong{ font-size:.84rem; font-weight:600; color:var(--ink); }
.temp-grid{ display:grid; gap:0; }
.temp-row{ display:grid; grid-template-columns:1fr auto; align-items:center; gap:12px; padding:15px 18px; border-bottom:1px solid var(--line); }
.temp-row:last-child{ border-bottom:0; }
.temp-label{ font-size:.95rem; color:var(--ink-soft); }
.temp-cell{ font-family:var(--mono); font-size:.92rem; font-weight:500; padding:6px 12px; border-radius:3px; font-variant-numeric:tabular-nums; white-space:nowrap; }
.temp-cell.ok{ background:var(--ok-bg); color:oklch(34% 0.08 168); border:1px solid oklch(82% 0.07 168); }
.temp-cell.mid{ background:var(--mid-bg); color:oklch(34% 0.09 230); border:1px solid oklch(80% 0.07 225); }
.temp-cell.hot{ background:var(--hot); color:var(--hot-fg); border:1px solid var(--hot); }
.temp-foot{ margin:0; padding:13px 18px; font-size:.8rem; color:var(--muted); background:oklch(96% 0.005 240); border-top:1px solid var(--line); }

/* ---------- trust ---------- */
.trust{ padding:0 clamp(18px,4vw,40px) clamp(20px,3vw,28px); }
.trust-inner{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:8px; overflow:hidden; }
.trust-item{ display:flex; gap:12px; padding:20px 18px; background:var(--panel); }
.trust-num{ font-family:var(--mono); font-size:.78rem; color:var(--accent); padding-top:2px; }
.trust-item strong{ display:block; font-size:.96rem; margin-bottom:3px; }
.trust-item p{ margin:0; font-size:.85rem; color:var(--muted); }

/* ---------- metiers ---------- */
.metiers{ padding:clamp(20px,3vw,30px) clamp(18px,4vw,40px); }
.metiers-kicker{ font-family:var(--mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin:0 0 14px; }
.metier-chips{ list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:8px; }
.metier-chips li{ display:inline-flex; align-items:center; gap:8px; padding:8px 14px; border:1px solid var(--line); border-radius:999px; font-size:.88rem; color:var(--ink-soft); background:var(--panel); }
.chip-dot{ width:6px; height:6px; border-radius:50%; background:var(--accent); }

/* ---------- sections / intro ---------- */
.kicker{ font-family:var(--mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--accent-d); margin:0 0 14px; }
.section h2{ margin:0 0 16px; font-size:clamp(1.5rem,2.8vw,2.1rem); line-height:1.12; letter-spacing:-0.02em; font-weight:600; max-width:22ch; }
.section p{ color:var(--ink-soft); }
.intro{ padding-top:clamp(34px,4.5vw,56px); padding-bottom:6px; }
.lead{ font-size:1.18rem; color:var(--ink); max-width:64ch; }
.lead-sub{ font-size:1.04rem; color:var(--ink-soft); margin-top:14px; }
.content-section{ position:relative; padding-top:clamp(26px,3.5vw,40px); padding-bottom:clamp(26px,3.5vw,40px); border-top:1px solid var(--line); }
.sec-index{ font-family:var(--mono); font-size:.8rem; color:var(--accent); display:block; margin-bottom:10px; }
.content-section p+p{ margin-top:14px; }

/* ---------- showcase ---------- */
.showcase{ padding:clamp(20px,3vw,30px) clamp(18px,4vw,40px); }
.showcase-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.shot{ margin:0; }
.shot-img{ position:relative; aspect-ratio:4/3; border:1px solid var(--line-2); border-radius:6px; display:flex; align-items:flex-end; padding:12px;
  background:
    repeating-linear-gradient(135deg, oklch(93% 0.006 240) 0 9px, oklch(96% 0.004 240) 9px 18px); }
.shot-tag{ font-family:var(--mono); font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); background:var(--panel); border:1px solid var(--line); padding:3px 7px; border-radius:2px; }
.shot figcaption{ display:flex; flex-direction:column; gap:2px; margin-top:10px; }
.shot figcaption strong{ font-size:.94rem; }
.shot figcaption span{ font-size:.82rem; color:var(--muted); }

/* ---------- FAQ ---------- */
.faq{ border-top:1px solid var(--line); }
.faq details{ border:1px solid var(--line); border-radius:6px; background:var(--panel); margin-bottom:10px; transition:border-color .15s; }
.faq details[open]{ border-color:var(--line-2); }
.faq summary{ cursor:pointer; list-style:none; padding:16px 18px; font-weight:600; font-size:1rem; display:flex; justify-content:space-between; gap:16px; align-items:center; }
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{ content:"+"; font-family:var(--mono); color:var(--accent); font-size:1.3rem; line-height:1; transition:transform .2s; }
.faq details[open] summary::after{ content:"−"; }
.faq details p{ margin:0; padding:0 18px 18px; color:var(--muted); }

/* ---------- grid maillage ---------- */
.grid-wrap{ border-top:1px solid var(--line); }
.grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:8px; }
.panel{ display:flex; flex-direction:column; padding:22px; border:1px solid var(--line); border-radius:8px; background:var(--panel); transition:border-color .15s, transform .15s, box-shadow .15s; }
.panel:hover{ border-color:var(--accent); transform:translateY(-2px); box-shadow:0 12px 28px oklch(50% 0.05 240 / .1); }
.panel strong{ display:block; margin-bottom:8px; font-size:1.05rem; line-height:1.25; }
.panel strong a{ text-decoration:none; }
.panel p{ margin:0 0 14px; color:var(--muted); font-size:.92rem; }
.panel-go{ margin-top:auto; font-family:var(--mono); font-size:.78rem; color:var(--accent-d); }

/* ---------- steps ---------- */
.steps-wrap{ padding:clamp(34px,5vw,60px) clamp(18px,4vw,40px); }
.steps-title{ font-size:clamp(1.5rem,2.8vw,2.1rem); letter-spacing:-0.02em; margin:0 0 24px; font-weight:600; }
.steps{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(3,1fr); gap:14px; counter-reset:none; }
.step{ padding:22px; border:1px solid var(--line); border-radius:8px; background:var(--panel); position:relative; }
.step-num{ display:inline-flex; align-items:center; justify-content:center; width:34px; height:34px; border-radius:50%; background:var(--accent-ghost); color:var(--accent-d); font-family:var(--mono); font-weight:600; margin-bottom:14px; border:1px solid oklch(82% 0.05 225); }
.step h3{ margin:0 0 6px; font-size:1.05rem; font-weight:600; }
.step p{ margin:0; color:var(--muted); font-size:.92rem; }

/* ---------- form ---------- */
.form-section{ scroll-margin-top:80px; }
.form-wrap{ display:grid; grid-template-columns:minmax(0,.82fr) minmax(0,1.1fr); gap:clamp(26px,4vw,52px); align-items:start;
  padding:clamp(26px,4vw,42px); border:1px solid var(--line-2); border-radius:12px;
  background:linear-gradient(180deg, var(--panel), var(--steel)); box-shadow:0 1px 0 #fff inset, 0 26px 56px oklch(40% 0.04 240 / .12); }
.form-intro .eyebrow{ margin-bottom:16px; }
.form-intro h2{ margin:0 0 12px; font-size:clamp(1.4rem,2.4vw,1.9rem); letter-spacing:-0.02em; }
.form-intro .lead{ font-size:1.02rem; color:var(--ink-soft); }
.reassure{ list-style:none; margin:20px 0 0; padding:0; display:grid; gap:11px; }
.reassure li{ position:relative; padding-left:28px; color:var(--ink-soft); font-size:.95rem; }
.reassure li::before{ content:"✓"; position:absolute; left:0; top:0; width:18px; height:18px; display:grid; place-items:center; font-size:.7rem; color:#fff; background:var(--ok); border-radius:3px; }
.form-aside{ margin:20px 0 0; font-size:.82rem; color:var(--muted); font-family:var(--mono); }
.form{ display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
label{ display:grid; gap:6px; font-size:.82rem; font-weight:500; color:var(--ink-soft); }
input,select,textarea{ width:100%; min-height:48px; padding:11px 13px; border:1px solid var(--line-2); border-radius:var(--r);
  background:var(--panel); color:var(--ink); font:inherit; font-size:.96rem; transition:border-color .15s, box-shadow .15s; }
input::placeholder,textarea::placeholder{ color:oklch(68% 0.01 240); }
input:focus,select:focus,textarea:focus{ outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-ghost); }
select{ appearance:none; background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%); background-position:calc(100% - 18px) 21px,calc(100% - 13px) 21px; background-size:5px 5px,5px 5px; background-repeat:no-repeat; }
textarea{ min-height:104px; resize:vertical; }
.wide{ grid-column:1 / -1; }
.consent{ grid-template-columns:auto 1fr; align-items:start; gap:11px; font-weight:400; font-size:.85rem; color:var(--muted); }
.consent input{ width:20px; height:20px; min-height:auto; margin-top:2px; accent-color:var(--accent); }
.consent a{ color:var(--accent-d); }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form-note{ grid-column:1/-1; margin:2px 0 0; text-align:center; font-size:.82rem; color:var(--muted); font-family:var(--mono); }

/* ---------- final cta ---------- */
.final-cta{ padding:clamp(36px,5vw,64px) clamp(18px,4vw,40px); }
.final-inner{ background:var(--ink); color:oklch(96% 0.01 240); border-radius:12px; padding:clamp(30px,4vw,52px); text-align:center;
  background-image:radial-gradient(120% 140% at 80% -10%, oklch(40% 0.08 230 / .6), transparent 60%); }
.final-inner h2{ margin:0 0 12px; font-size:clamp(1.6rem,3vw,2.4rem); letter-spacing:-0.02em; color:#fff; }
.final-inner p{ margin:0 auto 26px; max-width:56ch; color:oklch(82% 0.02 240); }
.final-inner .hero-actions{ justify-content:center; }
.final-inner .button.secondary{ color:#fff; border-color:oklch(50% 0.02 240); }
.final-inner .button.secondary:hover{ background:oklch(32% 0.02 240); }

/* ---------- footer ---------- */
.site-footer{ border-top:1px solid var(--line); background:oklch(96% 0.006 240); }
.footer-cols{ max-width:var(--maxw); margin-inline:auto; display:grid; grid-template-columns:minmax(0,1.5fr) repeat(2,minmax(0,1fr)); gap:32px; padding:48px clamp(18px,4vw,40px) 28px; }
.footer-about strong{ display:inline-flex; align-items:center; gap:9px; margin-bottom:12px; font-size:1rem; }
.footer-cols p{ margin:0; color:var(--muted); font-size:.9rem; }
.footer-cols>div>strong{ display:block; margin-bottom:12px; }
.footer-cols a{ display:block; color:var(--muted); text-decoration:none; margin-bottom:8px; font-size:.92rem; }
.footer-cols a:hover{ color:var(--accent-d); }
.footer-legal{ max-width:var(--maxw); margin-inline:auto; display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px;
  padding:18px clamp(18px,4vw,40px); border-top:1px solid var(--line); color:var(--muted); font-size:.85rem; }
.footer-legal a{ text-decoration:none; color:var(--muted); }
.footer-legal a:hover{ color:var(--accent-d); }

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero{ grid-template-columns:1fr; gap:32px; }
  .hero-text{ align-self:auto; }
  .temp-band-inner{ grid-template-columns:1fr; gap:28px; }
  .trust-inner{ grid-template-columns:repeat(2,1fr); }
  .showcase-grid{ grid-template-columns:repeat(2,1fr); }
  .grid,.steps{ grid-template-columns:1fr 1fr; }
  .form-wrap{ grid-template-columns:1fr; }
  .link-call{ display:none; }

  /* header → brand | toggle ; CTA bascule dans le drawer */
  .site-header{ display:flex; align-items:center; gap:12px; min-height:58px; }
  .brand{ margin-right:auto; }
  .header-cta{ display:none; }
  .nav-toggle{ display:inline-flex; align-items:center; justify-content:center; }

  /* drawer plein écran sous le header */
  .nav{ position:fixed; left:0; right:0; top:58px; flex-direction:column; align-items:stretch; justify-content:flex-start; gap:0;
    background:var(--paper); border-bottom:1px solid var(--line); padding:6px 16px 22px; max-height:calc(100dvh - 58px); overflow-y:auto;
    box-shadow:0 28px 46px -22px oklch(40% 0.06 240 / .35);
    transform:translateY(-10px); opacity:0; visibility:hidden; pointer-events:none; transition:transform .2s ease, opacity .18s ease; }
  .nav[data-open="true"]{ transform:none; opacity:1; visibility:visible; pointer-events:auto; }
  .nav-item{ position:static; }
  .nav-link{ width:100%; justify-content:space-between; padding:14px 6px; font-size:1.02rem; border-radius:0; border-bottom:1px solid var(--line); }
  .nav-trigger[aria-expanded="true"]{ background:none; }

  /* méga → accordéon inline, piloté par data-open (pas de hover) */
  .mega{ position:static; transform:none !important; min-width:0; padding:2px 0 12px; border:0; border-radius:0; box-shadow:none;
    opacity:1; visibility:visible; pointer-events:auto; display:none; }
  .mega[data-open="true"]{ display:block; }
  .mega-grid{ grid-template-columns:1fr 1fr; gap:2px 14px; }
  .mega-aside{ flex-direction:column; align-items:flex-start; gap:10px; }
  .mega-cell{ padding:8px 8px; }

  /* CTA en bas du drawer */
  .nav-cta-mobile{ display:inline-flex !important; margin-top:14px; width:100%; }
}
.nav-cta-mobile{ display:none; }
@media (max-width:680px){
  .link-call{ display:none; }
  .trust-inner,.showcase-grid,.grid,.steps{ grid-template-columns:1fr; }
  .temp-legend{ display:none; }
  .form{ grid-template-columns:1fr; }
  .footer-cols{ grid-template-columns:1fr; gap:24px; }
  h1{ max-width:none; }
  .hero-actions .button{ flex:1 1 auto; }
  .mega-grid{ grid-template-columns:1fr; }
}

/* ====================================================================== */
/* CATALOGUE LEAD-GEN (hub, catégories paginées, fiches produit)          */
/* ====================================================================== */
.breadcrumb { max-width: var(--maxw); margin: 1.2rem auto 0; padding: 0 1.25rem; font-size: .82rem; color: var(--muted); font-family: var(--mono); }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .bc-sep { margin: 0 .45rem; opacity: .5; }
.catalogue-intro .eyebrow { margin-bottom: .4rem; }

.cat-grid, .prod-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.cat-card, .prod-card { border: 1px solid var(--line); border-radius: var(--r); padding: 1.25rem 1.3rem; background: var(--panel); display: flex; flex-direction: column; gap: .5rem; }
.cat-card h2, .prod-card h3 { margin: 0; font-size: 1.12rem; line-height: 1.25; }
.cat-card h2 a, .prod-card h3 a { color: var(--ink); text-decoration: none; }
.cat-card h2 a:hover, .prod-card h3 a:hover { color: var(--accent); }
.cat-card p, .prod-lede { margin: 0; color: var(--ink-soft); font-size: .92rem; line-height: 1.5; }
.cat-count { font-family: var(--mono); font-size: .78rem; color: var(--muted); }
.prod-tag { align-self: flex-start; font-family: var(--mono); font-size: .7rem; letter-spacing: .04em; text-transform: uppercase; color: var(--accent-d); background: var(--accent-ghost); padding: .2rem .5rem; border-radius: 4px; }
.prod-price { margin: .2rem 0 0; font-size: .92rem; color: var(--ink); }
.prod-price strong { font-size: 1.02rem; }
.prod-price-note, .price-note { color: var(--muted); font-size: .78rem; }
.prod-go { margin-top: auto; font-family: var(--mono); font-size: .82rem; font-weight: 600; color: var(--accent-d); text-decoration: none; padding-top: .5rem; }
.prod-go:hover { text-decoration: underline; }

/* Pagination */
.pager { display: flex; gap: .35rem; align-items: center; justify-content: center; margin-top: 1.6rem; font-family: var(--mono); font-size: .9rem; }
.pager a, .pager .pager-cur { padding: .4rem .7rem; border: 1px solid var(--line); border-radius: 6px; text-decoration: none; color: var(--ink-soft); }
.pager a:hover { border-color: var(--accent); color: var(--accent-d); }
.pager .pager-cur { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.pager .pager-prev, .pager .pager-next { font-weight: 600; }

/* Fiche produit */
.product .lead { font-size: 1.05rem; }
.price-box { display: flex; flex-direction: column; align-items: flex-start; gap: .35rem; border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: var(--r); background: var(--panel); padding: 1.1rem 1.3rem; margin: 1.4rem 0; }
.price-k { font-family: var(--mono); font-size: .74rem; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }
.price-v { font-size: 1.5rem; line-height: 1; }
.price-box .button { margin-top: .6rem; }
.spec-table { display: grid; gap: 0; margin: .6rem 0 0; border-top: 1px solid var(--line); }
.spec-row { display: grid; grid-template-columns: minmax(160px, 38%) 1fr; gap: 1rem; padding: .65rem .2rem; border-bottom: 1px solid var(--line); }
.spec-row dt { margin: 0; font-weight: 600; color: var(--ink); font-size: .9rem; }
.spec-row dd { margin: 0; color: var(--ink-soft); font-size: .9rem; }
@media (max-width: 560px) { .spec-row { grid-template-columns: 1fr; gap: .2rem; } }

/* --- Images catalogue / zones --- */
.page-hero { max-width: var(--maxw); margin: 1rem auto 0; padding: 0 1.25rem; }
.page-hero img { width: 100%; height: auto; aspect-ratio: 3 / 1.4; object-fit: cover; border-radius: var(--r); display: block; border: 1px solid var(--line); }
.product-photo { margin: 1.2rem 0; }
.product-photo img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--r); display: block; border: 1px solid var(--line); }
.img-illus { font-family: var(--mono); font-size: .72rem; color: var(--muted); margin-top: .4rem; text-align: center; }
.cat-card, .prod-card { overflow: hidden; }
.vitrine-schema { margin: 1.6rem 0; padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); display: flex; flex-direction: column; align-items: center; }
.vitrine-schema svg { max-width: 100%; height: auto; }
@media (max-width: 560px) { .page-hero img { aspect-ratio: 3 / 2; } }

/* Illustrations 3D produit (Gemini, sans texte) */
.product-illus { margin: 1.2rem 0; }
.product-illus img { width: 100%; height: auto; max-width: 560px; aspect-ratio: 1 / 1; object-fit: contain; display: block; margin: 0 auto; background: #eef1f3; border-radius: var(--r); border: 1px solid var(--line); }

/* Galerie produit : vue d'ensemble + vue en situation */
.product-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.2rem 0; }
.product-gallery figure { margin: 0; }
.product-gallery .product-illus { margin: 0; }
.product-gallery .product-illus img { max-width: none; aspect-ratio: 1/1; object-fit: contain; background: #eef1f3; }
.product-detail img { width: 100%; height: auto; aspect-ratio: 1/1; object-fit: cover; border-radius: var(--r); border: 1px solid var(--line); display: block; }
@media (max-width: 640px) { .product-gallery { grid-template-columns: 1fr; } }