/*
Theme Name: SMI Stratifié Massif Industrie
Theme URI: https://www.stratifie-massif-industrie.fr
Author: SMI
Description: Thème sur mesure du site de SMI, spécialiste de la fourniture et de l'usinage de stratifié massif (HPL).
Version: 3.0.0
Requires at least: 3.9
Requires PHP: 5.4
Text Domain: smi
*/

:root{
  --ink:#10202e; --ink-2:#4a5a68; --bg:#f6f4ef; --card:#fff; --line:#dcd7cc;
  --blue:#12408a; --blue-d:#0b2b5e; --accent:#c4501f;
  --max:1600px; --r:14px;
}
@media (prefers-color-scheme: dark){
  :root{--ink:#eceae4; --ink-2:#a9b3bc; --bg:#0d1620; --card:#14212e; --line:#26364a; --blue:#6f9bea; --blue-d:#0a1220; --accent:#ec7a47}
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font:17px/1.65 "Segoe UI",system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg)}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,4vw,80px)}
h1,h2,h3{line-height:1.15;letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-bottom:.6em}
.eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:.8em}
section{padding:84px 0}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;transition:.2s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* header */
.top{background:var(--blue-d);color:#cfd9ea;font-size:.85rem;padding:7px 0}
.top .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
header.nav{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;font-size:1.05rem}
.logo img{height:40px;width:auto;background:#fff;border-radius:6px;padding:2px 6px}
.logo small{display:block;font-weight:500;color:var(--ink-2);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}
nav ul{display:flex;gap:26px;list-style:none;padding:0;align-items:center}
nav a{white-space:nowrap;text-decoration:none;font-weight:500;font-size:.96rem}
nav a:hover{color:var(--accent)}
nav .cta{background:var(--blue);color:#fff;padding:9px 18px;border-radius:999px}
@media (prefers-color-scheme: dark){nav .cta{color:#0d1620}}
.burger{display:none;background:none;border:0;font-size:1.7rem;color:var(--ink);cursor:pointer}

/* hero */
.hero{position:relative;color:#fff;padding:0;min-height:78vh;display:flex;align-items:center;
  background:linear-gradient(105deg,rgba(7,22,48,.92) 25%,rgba(7,22,48,.45)),url("assets/images/photos/sanitaires-chene-lavabos.webp") center/cover}
.hero .wrap{padding-top:90px;padding-bottom:90px}
.hero h1{font-size:clamp(2.2rem,5.4vw,4.4rem);max-width:18em;margin-bottom:.5em}
.hero p{max-width:40em;font-size:1.15rem;color:#dbe4f2;margin-bottom:1.8em}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.badge{display:inline-block;border:1px solid rgba(255,255,255,.4);border-radius:999px;padding:5px 14px;font-size:.82rem;margin-bottom:1.4em;background:rgba(255,255,255,.08)}

/* chiffres */
.facts{background:var(--blue-d);color:#fff;padding:0}
.facts .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{padding:34px 20px;border-left:1px solid rgba(255,255,255,.14)}
.fact:first-child{border-left:0}
.fact b{display:block;font-size:2.1rem;line-height:1.1}
.fact span{font-size:.92rem;color:#b9c7de}

/* produits */
.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:34px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:34px}
.card h3{font-size:1.4rem;margin-bottom:.4em}
.tag{display:inline-block;font-size:.82rem;font-weight:600;background:color-mix(in srgb,var(--blue) 12%,transparent);color:var(--blue);padding:4px 11px;border-radius:999px;margin:0 6px 8px 0}
.card ul{padding-left:1.1em;margin:.6em 0 1em;color:var(--ink-2)}
.agree{display:flex;gap:10px;align-items:center;font-weight:600;color:var(--accent);margin-top:1em}

/* services */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:36px;counter-reset:s}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative}
.step::before{counter-increment:s;content:"0" counter(s);font-size:2.2rem;font-weight:800;color:var(--accent);opacity:.9;display:block;margin-bottom:.2em}
.step h3{font-size:1.15rem;margin-bottom:.4em}
.step p{font-size:.95rem;color:var(--ink-2)}
.machining{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.machining strong{margin-right:6px}
.chip{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:6px 15px;font-size:.92rem}

/* réalisations */
.gallery{columns:3;column-gap:16px;margin-top:34px}
.gallery figure{break-inside:avoid;margin-bottom:16px;border-radius:var(--r);overflow:hidden;background:var(--card);border:1px solid var(--line)}
.gallery img{width:100%;transition:transform .5s}
.gallery figure:hover img{transform:scale(1.04)}

/* about */
.about{background:var(--card);border-block:1px solid var(--line)}
.about .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.about p+p{margin-top:1em}
.about img{border-radius:var(--r);aspect-ratio:4/3;object-fit:cover;width:100%}
.about p{color:var(--ink-2)}

/* contact */
.contact .grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}
.contact address{font-style:normal;margin:1em 0}
.contact .big{font-size:1.6rem;font-weight:800;text-decoration:none;color:var(--blue)}
form{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;display:grid;gap:16px}
label{font-size:.88rem;font-weight:600;display:grid;gap:6px}
input,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
input:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:1px}
textarea{min-height:130px;resize:vertical}
form .btn{border:0;cursor:pointer;font-size:1rem}
.note{font-size:.82rem;color:var(--ink-2)}

footer{background:var(--blue-d);color:#b9c7de;padding:34px 0;font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

@media(max-width:1020px){
  .facts .wrap{grid-template-columns:1fr 1fr}
  .fact:nth-child(3){border-left:0}
  .split,.about .grid,.contact .grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .gallery{columns:2}
  section{padding:60px 0}
  nav ul{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--bg);padding:20px;border-bottom:1px solid var(--line);gap:16px}
  nav ul.open{display:flex}
  nav ul{align-items:stretch}
  nav #menu>li>a{display:block;padding:6px 0;font-size:1.05rem}
  nav .cta{text-align:center;padding:12px 18px!important}
  .burger{display:block}
}
@media(max-width:520px){.steps{grid-template-columns:1fr}.gallery{columns:1}.top .wrap span:last-child{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* sous-pages */
.page-hero{background:linear-gradient(105deg,var(--blue-d) 30%,var(--blue));color:#fff;padding:64px 0}
.page-hero h1{font-size:clamp(2rem,4.4vw,3rem);margin-bottom:.3em}
.page-hero p{color:#cfd9ea;max-width:40em}
.crumbs{font-size:.85rem;color:#b9c7de;margin-bottom:1em}.crumbs a{text-decoration:none}
nav li{position:relative}
nav .sub{display:none;position:absolute;top:100%;left:-14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px;min-width:210px;flex-direction:column;gap:2px;box-shadow:0 12px 30px rgba(0,0,0,.12);list-style:none}
nav .sub a{display:block;padding:8px 12px;border-radius:8px}
nav .sub a:hover{background:var(--bg)}
nav li:hover>.sub,nav li:focus-within>.sub{display:flex}
nav a[aria-current=page]{color:var(--accent)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.prose p{color:var(--ink-2)}.prose p+p{margin-top:1em}
.svc{display:grid;grid-template-columns:90px 1fr;gap:24px;padding:36px 0;border-top:1px solid var(--line)}
.svc:first-of-type{border-top:0}
.svc .n{font-size:2.6rem;font-weight:800;color:var(--accent);line-height:1}
.svc p,.svc li{color:var(--ink-2)}.svc ul{padding-left:1.1em;margin-top:.6em}
.cta-band{background:var(--blue-d);color:#fff;text-align:center;padding:60px 0}
.cta-band h2{margin-bottom:.4em}.cta-band p{color:#cfd9ea;margin-bottom:1.4em}
.link{color:var(--accent);font-weight:600;text-decoration:none}
.link:hover{text-decoration:underline}
@media(max-width:1020px){
  .two{grid-template-columns:1fr}.svc{grid-template-columns:1fr;gap:8px}
  nav .sub{display:flex;position:static;border:0;box-shadow:none;padding:4px 0 0 14px;background:none}
}

[id]{scroll-margin-top:90px}

.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
label.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.88rem;color:var(--ink-2)}
label.check input{margin-top:4px;flex:none}
.note.ok{color:#1c7c4a;font-weight:600}
.note.err{color:#b3261e;font-weight:600}

.legal{max-width:760px}
.legal h2{font-size:1.35rem;margin:1.8em 0 .5em}
.legal p,.legal li{color:var(--ink-2)}.legal p+p{margin-top:.9em}
.legal ul{padding-left:1.2em;margin:.6em 0}.legal li{margin:.35em 0}
mark.todo{background:#ffe9a8;color:#5a3d00;padding:1px 6px;border-radius:5px;font-size:.88em;font-weight:600}
footer a{color:inherit}

img{height:auto}

/* Barre d'administration WordPress */
.admin-bar header.nav{top:32px}
@media(max-width:782px){.admin-bar header.nav{top:46px}}

/* grands écrans */
@media(min-width:1700px){body{font-size:18px}.gallery{columns:4}}

/* liste du bandeau d'accueil */
.hero-list{margin:0 0 1.8em;padding-left:1.2em;font-size:1.3rem;line-height:1.9;color:#eef3fb}
.hero-list li::marker{color:var(--accent)}

/* v3 : recentrage sur 4 spécialités */
.hero-list a{color:inherit;text-decoration:none;border-bottom:2px solid rgba(255,255,255,.3)}
.hero-list a:hover{border-bottom-color:var(--accent)}
.lead{font-size:1.15rem;color:var(--ink-2);max-width:46em}
.cards4{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.pcard img{width:100%;aspect-ratio:16/10;object-fit:cover}
.pcard .body{padding:24px 26px 26px}
.pcard h3{font-size:1.3rem;margin-bottom:.35em}
.pcard p{color:var(--ink-2)}
.pcard.main{grid-column:1/-1;flex-direction:row}
.pcard.main img{width:56%;aspect-ratio:auto;object-fit:cover}
.pcard.main .body{align-self:center;padding:34px}
.pcard.main h3{font-size:1.7rem}
.checks{list-style:none;padding:0;margin:1em 0}
.checks li{padding-left:1.7em;position:relative;margin:.6em 0;color:var(--ink-2)}
.checks li::before{content:"✔";position:absolute;left:0;color:var(--accent);font-weight:700}
.footnav{display:flex;gap:10px 26px;flex-wrap:wrap;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14)}
.footnav a{text-decoration:none;font-weight:600;color:#dbe4f2}
footer .footnav+.wrap,footer>.wrap:last-child{padding-top:0}
@media(max-width:1020px){.cards4{grid-template-columns:1fr 1fr}.pcard.main{flex-direction:column}.pcard.main img{width:100%;aspect-ratio:16/10}}
@media(max-width:620px){.cards4{grid-template-columns:1fr}}
/* menu à 6 entrées : burger dès 1240 px */
@media(max-width:1240px){
  .burger{display:block}
  nav ul{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--bg);padding:20px;border-bottom:1px solid var(--line);gap:16px;align-items:stretch}
  nav ul.open{display:flex}
  nav #menu>li>a{display:block;padding:6px 0;font-size:1.05rem}
  nav .cta{text-align:center;padding:12px 18px!important}
}

/* ============ v4 : identité « tranche noire du compact » ============ */
:root{--ink:#10161d;--ink-2:#4b5560;--bg:#f4f1ea;--card:#ffffff;--line:#d9d3c7;--accent:#c4501f;--edge:#0b0f14}
h1,h2,h3{letter-spacing:-.025em}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem)}
.eyebrow{display:flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:34px;height:4px;background:var(--edge);border-radius:2px;flex:none}
/* en-tête : filet noir façon tranche de panneau */
header.nav{border-bottom:3px solid var(--edge)}
.page-hero{background:linear-gradient(120deg,#0b0f14 0%,#12202f 100%);border-bottom:6px solid var(--accent)}
.page-hero h1{font-size:clamp(2.1rem,5vw,3.4rem)}
/* accueil : bandeau pleine hauteur + 4 portes */
.h4{position:relative;color:#fff;min-height:calc(100vh - 110px);min-height:calc(100svh - 110px);display:flex;flex-direction:column;justify-content:flex-end;
  background:linear-gradient(95deg,rgba(7,12,18,.92) 0%,rgba(7,12,18,.72) 45%,rgba(7,12,18,.25) 100%),url("assets/images/photos/sanitaires-chene-lavabos.webp") center/cover}
.h4-in{padding-top:90px;padding-bottom:40px}
.h4-kicker{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#f2c9ae;border-left:4px solid var(--accent);padding-left:12px;margin-bottom:1.4em}
.h4 h1{font-size:clamp(2.6rem,6.4vw,5.4rem);line-height:1.02;max-width:12em;margin-bottom:.4em}
.h4-sub{font-size:clamp(1.05rem,1.6vw,1.35rem);max-width:34em;color:#dbe4f2;margin-bottom:1.6em}
.h4 .actions{display:flex;gap:14px;flex-wrap:wrap}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.25);padding-top:0;padding-bottom:0}
.tile{display:flex;align-items:center;gap:14px;padding:22px 18px;color:#fff;text-decoration:none;border-left:1px solid rgba(255,255,255,.18);background:rgba(8,13,19,.55);backdrop-filter:blur(6px);transition:.2s}
.tile:first-child{border-left:0}
.tile b{font-size:.8rem;color:var(--accent);letter-spacing:.1em}
.tile span{font-weight:700;font-size:1.05rem;flex:1}
.tile i{font-style:normal;transition:.2s}
.tile:hover{background:var(--accent)}
.tile:hover b{color:#fff}
.tile:hover i{transform:translateX(4px)}
/* showcase */
.showcase-sec{background:var(--card);border-block:1px solid var(--line)}
.showcase{display:grid;grid-template-columns:1.6fr .9fr;gap:20px;margin-top:30px;align-items:start}
.sc-stage{position:relative;border-radius:var(--r);overflow:hidden;background:#000;aspect-ratio:3/2;border-bottom:6px solid var(--edge)}
.sc-fig{position:absolute;inset:0;margin:0;opacity:0;transition:opacity .45s;visibility:hidden}
.sc-fig.is-on{opacity:1;visibility:visible}
.sc-fig img{width:100%;height:100%;object-fit:cover}
.sc-fig figcaption{position:absolute;left:0;bottom:0;background:var(--edge);color:#fff;padding:10px 18px;font-weight:700;border-top-right-radius:10px}
.sc-picks{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sc-pick{all:unset;box-sizing:border-box;cursor:pointer;border-radius:12px;overflow:hidden;background:var(--bg);border:2px solid transparent;transition:.2s;display:block}
.sc-pick img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.sc-pick span{display:block;padding:8px 10px;font-weight:600;font-size:.88rem}
.sc-pick:hover{transform:translateY(-2px)}
.sc-pick.is-on,.sc-pick:focus-visible{border-color:var(--accent)}
html:not(.js) .sc-picks{display:none}
html:not(.js) .showcase{grid-template-columns:1fr}
/* segments */
.segs{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:30px}
.seg{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;border-bottom:5px solid var(--edge)}
.seg img{width:100%;aspect-ratio:4/3;object-fit:cover}
.seg .body{padding:20px;display:flex;flex-direction:column;gap:.5em;flex:1}
.seg h3{font-size:1.15rem}
.seg p{color:var(--ink-2);font-size:.96rem;flex:1}
/* process */
.process{background:var(--edge);color:#fff}
.process .eyebrow::before{background:var(--accent)}
.process-in{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.steps4{list-style:none;padding:0;margin:1.4em 0 0;counter-reset:st}
.steps4 li{counter-increment:st;display:grid;grid-template-columns:54px 1fr;gap:4px 14px;padding:16px 0;border-top:1px solid rgba(255,255,255,.16)}
.steps4 li::before{content:"0" counter(st);grid-row:span 2;font-size:1.9rem;font-weight:800;color:var(--accent)}
.steps4 b{font-size:1.15rem}
.steps4 span{color:#b9c4d4}
.process-img{border-radius:var(--r);width:100%;object-fit:cover;aspect-ratio:4/3;border-bottom:6px solid var(--accent)}
/* duo */
.duo .wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.duo-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;border-bottom:5px solid var(--edge)}
.duo-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.duo-card .body{padding:24px 26px}
.duo-card h3{font-size:1.4rem;margin-bottom:.3em}
.duo-card p{color:var(--ink-2);margin-bottom:.8em}
/* faq */
.faq{background:var(--card);border-top:1px solid var(--line)}
.faq-list{margin-top:26px;max-width:880px}
details{border-top:1px solid var(--line);padding:4px 0}
details:last-child{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-weight:700;font-size:1.08rem;padding:16px 36px 16px 0;list-style:none;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:6px;top:10px;font-size:1.6rem;color:var(--accent);transition:.2s}
details[open] summary::after{content:"–"}
details p{color:var(--ink-2);padding:0 0 18px;max-width:46em}
/* barre mobile */
.mbar{display:none}
@media(max-width:1020px){
  .tiles{grid-template-columns:1fr 1fr}
  .tile:nth-child(3){border-left:0}
  .tile{border-top:1px solid rgba(255,255,255,.18)}
  .showcase,.process-in,.duo .wrap{grid-template-columns:1fr}
  .segs{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .h4{min-height:auto}
  .h4-in{padding-top:56px}
  .segs{grid-template-columns:1fr}
  .tile{min-width:0;padding:15px 10px;gap:8px}
  .tile span{font-size:.9rem;line-height:1.2}
  .tile i{display:none}
  .sc-picks{grid-template-columns:1fr 1fr 1fr}
  .sc-pick span{font-size:.75rem;padding:6px}
  .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--edge);padding:10px 12px;gap:10px;box-shadow:0 -6px 20px rgba(0,0,0,.25)}
  .mbar a{flex:1;text-align:center;padding:13px 10px;border-radius:999px;font-weight:700;text-decoration:none;color:#fff;border:2px solid rgba(255,255,255,.5)}
  .mbar .mbar-cta{background:var(--accent);border-color:var(--accent)}
  footer{padding-bottom:90px}
}
@media(prefers-color-scheme:dark){
  :root{--ink:#eceae4;--ink-2:#a9b3bc;--bg:#0d1620;--card:#14212e;--line:#26364a;--edge:#05080c}
  .eyebrow::before{background:#fff}
  .process{background:#05080c}
}

/* ============ v5 : palette SMI (noir #0B0F17, bleu acier #5A82A8, bleu ciel #8FB3DA, bleu roi #2A3FA0) + bandeau agrandi ============ */
:root{--ink:#0B0F17;--ink-2:#3E5068;--bg:#FFFFFF;--card:#F2F6FB;--line:#D6E2F0;--blue:#2A3FA0;--blue-d:#0B0F17;--accent:#2A3FA0;--edge:#0B0F17;--steel:#5A82A8;--sky:#8FB3DA}
.btn-primary{color:#fff}
.page-hero{background:linear-gradient(120deg,#0B0F17 0%,#0B0F17 55%,#1a2a6e 130%);border-bottom:6px solid var(--sky)}
.h4{background:linear-gradient(95deg,rgba(11,15,23,.92) 0%,rgba(11,15,23,.72) 45%,rgba(11,15,23,.22) 100%),url("assets/images/photos/sanitaires-chene-lavabos.webp") center/cover;min-height:calc(100vh - 150px);min-height:calc(100svh - 150px)}
.h4-kicker{color:var(--sky);border-left-color:var(--sky)}
.h4-sub{color:#E6EEF8}
.tile{background:rgba(11,15,23,.6)}
.tile b{color:var(--sky)}
.tile:hover{background:var(--accent)}
.process .eyebrow::before{background:var(--sky)}
.steps4 li::before{color:var(--sky)}
.steps4 span{color:#C3D4E8}
.process-img{border-bottom-color:var(--sky)}
.sc-pick.is-on,.sc-pick:focus-visible{border-color:var(--steel)}
summary::after{color:var(--steel)}
.eyebrow{color:var(--steel)}
.eyebrow::before{background:var(--steel)}
.top{background:var(--ink);color:#C3D4E8;font-size:1rem;padding:11px 0}
.top a{color:#fff;font-weight:700;text-decoration:none}
header.nav{border-bottom:4px solid var(--steel)}
header.nav .wrap{height:96px}
.logo{gap:16px;font-size:1.3rem}
.logo img{height:64px;padding:4px 10px;border-radius:8px}
.logo small{font-size:.82rem;color:var(--steel)}
nav ul{gap:30px}
nav a{font-size:1.1rem;font-weight:600}
nav a:hover{color:var(--steel)}
nav .cta{padding:13px 26px;font-size:1.05rem;background:var(--accent)}
@media(max-width:1380px){
  .burger{display:block}
  nav ul{display:none;position:absolute;top:96px;left:0;right:0;flex-direction:column;background:var(--bg);padding:20px;border-bottom:1px solid var(--line);gap:16px;align-items:stretch}
  nav ul.open{display:flex}
  nav #menu>li>a{display:block;padding:6px 0;font-size:1.1rem}
  nav .cta{text-align:center;padding:14px 18px!important}
}
@media(max-width:620px){
  .top{font-size:.88rem;padding:8px 0}
  header.nav .wrap{height:80px}
  .logo img{height:50px}
  .logo{font-size:1.05rem}
  nav ul{top:80px}
  .h4{min-height:auto}
}
@media(prefers-color-scheme:dark){
  :root{--ink:#EEF3F9;--ink-2:#A9BDD3;--bg:#0B0F17;--card:#111826;--line:#22304A;--blue:#8FB3DA;--blue-d:#06090F;--accent:#8FB3DA;--edge:#05070C}
  .btn-primary{color:#0B0F17}
  nav .cta{color:#0B0F17;background:var(--sky)}
  .eyebrow,.eyebrow::before{color:var(--sky)}
  .eyebrow::before{background:var(--sky)}
  .tile:hover{background:var(--sky)}
  .tile:hover span,.tile:hover b,.tile:hover i{color:#0B0F17}
  .mbar .mbar-cta{color:#0B0F17}
}

/* v5.1 : logo sur une ligne */
.logo{flex:none;white-space:nowrap}
.logo small{white-space:nowrap}
nav ul{gap:22px}
nav a{font-size:1.04rem}
@media(min-width:1500px){nav ul{gap:30px}nav a{font-size:1.1rem}}

/* v5.2 : respiration logo / menu */
header.nav .wrap{gap:28px}
nav{margin-left:auto}
.logo{margin-right:12px}

/* v5.3 : ajustement 1380-1520 px */
@media(min-width:1381px) and (max-width:1520px){
  header.nav .wrap{gap:16px}
  .logo{font-size:1.12rem;gap:12px;margin-right:0}
  .logo img{height:56px}
  .logo small{font-size:.74rem}
  nav ul{gap:16px}
  nav a{font-size:.98rem}
  nav .cta{padding:11px 18px;font-size:.98rem}
}

/* v5.4 : accroche d'accueil sur une seule ligne (écrans >= 1100 px) */
@media(min-width:1100px){
  .h4 h1{max-width:none;white-space:nowrap;font-size:clamp(2.6rem,4.6vw,5rem)}
  .h4-sub{max-width:none;white-space:nowrap;font-size:clamp(.95rem,1.3vw,1.25rem)}
}

/* v5.5 : mobile (logo qui ne pousse plus le menu) + accroche sur une ligne dès 700 px */
@media(max-width:620px){
  header.nav .wrap{gap:10px}
  .logo{flex:1 1 auto;min-width:0;white-space:normal;font-size:.92rem;gap:10px;line-height:1.15}
  .logo img{height:44px;padding:3px 6px;flex:none}
  .logo small{white-space:normal;font-size:.6rem;letter-spacing:.04em}
  .burger{flex:none}
}
@media(min-width:700px) and (max-width:1099px){
  .h4 h1{max-width:none;white-space:nowrap;font-size:clamp(2rem,5.3vw,4rem)}
}

/* v5.6 : petits mobiles + accroche en 2 lignes */
@media(max-width:620px){
  .h4 h1{font-size:clamp(1.8rem,8.2vw,2.6rem);max-width:none}
}
@media(max-width:420px){
  .top{font-size:.8rem}
  .top .wrap{justify-content:center;gap:2px 14px;padding:0 12px}
  .top .wrap span{white-space:nowrap}
}

/* v5.7 : tuiles d'accueil sur très petits écrans */
@media(max-width:1020px){.tiles{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
@media(max-width:420px){
  .tile{padding:12px 8px;gap:6px}
  .tile span{min-width:0;white-space:normal;overflow-wrap:anywhere;font-size:.82rem}
}

/* v5.8 : visuel du centre d'usinage (fond blanc, sans rognage) */
img[src*="cnc-biesse"]{object-fit:contain!important;background:#fff;border-radius:var(--r)}
.process-img[src*="cnc-biesse"]{padding:10px}