@font-face{font-family:"Poppins";font-weight:400;font-style:normal;font-display:swap;src:url("fonts/Poppins-Regular.ttf") format("truetype")}
@font-face{font-family:"Poppins";font-weight:600;font-style:normal;font-display:swap;src:url("fonts/Poppins-SemiBold.ttf") format("truetype")}
@font-face{font-family:"Poppins";font-weight:700;font-style:normal;font-display:swap;src:url("fonts/Poppins-Bold.ttf") format("truetype")}

/* Register: la porte d'acier de la roulotte de chantier. Quincaillerie argent, plaques gravées,
   porte peinte en bleu royal pour la signature, le reste en blanc et en ciel pâle. */
:root{
  --royal:#0020F0; --navy:#004997; --slate:#283D50; --ink:#0B1530; --night:#0B1530; --night2:#14264A;
  --sky:#59AFFE; --silver:#C0C0C0; --mist:#ECF5FF; --line:#C0C8D4; --muted:#4D5B68;
  --wrap:1240px; --gut:clamp(20px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:auto;scroll-padding-top:118px}
body{margin:0;font-family:"Poppins",system-ui,sans-serif;font-size:18px;line-height:1.65;color:var(--slate);background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
@media(min-width:1100px){body{font-size:20px}}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{margin:0;color:var(--ink);font-weight:700;line-height:1.08;letter-spacing:-.02em;text-wrap:balance}
p{margin:0 0 1.1em;text-wrap:pretty}
.wrap{width:100%;max-width:calc(var(--wrap) + var(--gut)*2);margin-inline:auto;padding-inline:var(--gut)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.t1,.t2{display:block}
.t2{color:var(--royal)}
.h2{font-size:clamp(34px,4.4vw,62px)}
.h3{font-size:clamp(22px,2.1vw,29px);line-height:1.18}
.lead{font-size:clamp(19px,1.6vw,23px);color:var(--ink)}

/* plaque gravée (étiquette de section) */
.plate{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 12px;margin-bottom:22px;border-radius:5px;background:linear-gradient(180deg,#F6F8FB,#D2D8E1);border:1px solid #A9B2C0;box-shadow:inset 0 1px 0 #fff,0 1px 0 rgba(11,21,48,.12);color:var(--slate);font-size:14px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;line-height:1}
.plate::before{content:"";width:8px;height:8px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,#8E98AA);border:1px solid #6A7488;flex:none}
.plate b{display:inline-grid;place-items:center;min-width:22px;height:22px;border-radius:4px;background:var(--navy);color:#fff;font-size:13px;letter-spacing:0}
.plate span{display:block}

/* en-tête */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;gap:28px;padding-block:8px}
.logo img{height:46px;width:auto}
.meta{display:flex;flex-wrap:wrap;gap:6px 22px;font-size:14px;color:var(--muted);margin-left:auto}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--navy);color:#fff;text-decoration:none;font-weight:600;font-size:15px;padding:12px 20px;border-radius:999px;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn:hover{background:#003673}
.btn.big{font-size:clamp(18px,1.6vw,21px);padding:18px 30px;justify-content:center;width:100%}
.toc{border-top:1px solid var(--line);background:var(--mist)}
.toc ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 26px}
.toc a{display:flex;align-items:center;gap:8px;text-decoration:none;font-size:14px;font-weight:600;color:var(--ink);padding:9px 0}
.toc i{font-style:normal;display:inline-grid;place-items:center;width:20px;height:20px;border-radius:4px;background:var(--navy);font-size:11px;color:#fff}
.toc a:hover{color:var(--royal)}
.toc-btn{display:none}
@media(max-width:820px){
  .meta{display:none}
  .btn{margin-left:auto;padding:10px 16px;font-size:14px}
  .toc-btn{display:flex;width:100%;justify-content:space-between;align-items:center;background:none;border:0;font:600 15px/1 "Poppins",sans-serif;color:var(--ink);padding:12px 0;cursor:pointer}
  .toc-btn::after{content:"";width:9px;height:9px;border-right:2px solid var(--navy);border-bottom:2px solid var(--navy);transform:rotate(45deg) translateY(-3px)}
  .toc-btn[aria-expanded="true"]::after{transform:rotate(-135deg)}
  .js .toc ol{display:none;flex-direction:column;padding-bottom:10px}
  .js .toc ol.open{display:flex}
  .logo img{height:38px}
}

/* 1. hero (copie à gauche, image qui sort à droite) */
.hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:stretch;min-height:min(720px,86vh)}
.hero-cp{padding:clamp(36px,5vw,76px) clamp(24px,4vw,64px) clamp(36px,5vw,76px) max(var(--gut),calc((100vw - var(--wrap))/2));align-self:center}
.hero h1{font-size:clamp(40px,4.7vw,68px);line-height:1.02;margin-bottom:28px}
.hero h1 .t2{font-size:.5em;line-height:1.12;margin-top:.5em;letter-spacing:-.012em;font-weight:600}
.hero .lead-2{font-size:clamp(18px,1.4vw,20px);color:var(--muted)}
.hero-by{display:flex;flex-wrap:wrap;gap:4px 18px;font-size:14px;margin-top:26px;padding-top:18px;border-top:1px solid var(--line)}
.hero-by strong{color:var(--ink)}
.hero-ph{margin:0;position:relative;overflow:hidden;min-height:420px;background:var(--night)}
.hero-ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:42% 50%}
.hero-ph .tape{position:absolute;left:0;top:0;bottom:0;width:22px;background:
  repeating-linear-gradient(to bottom,rgba(255,255,255,.92) 0 2px,transparent 2px 12px) left/16px 100% no-repeat,
  repeating-linear-gradient(to bottom,rgba(255,255,255,.92) 0 2px,transparent 2px 60px) left/22px 100% no-repeat,
  linear-gradient(90deg,rgba(11,21,48,.55),transparent)}
@media(max-width:900px){
  .hero{grid-template-columns:1fr;min-height:0}
  .hero-cp{padding:34px var(--gut) 30px}
  .hero-ph{min-height:0;aspect-ratio:3/2}
}

/* 2. phrase en dalle */
.slab-s{background:var(--night);padding:clamp(56px,8vw,120px) 0;overflow:hidden}
.slab{margin:0;color:#fff;font-weight:700;letter-spacing:-.02em;line-height:1.08;font-size:clamp(34px,5.4vw,80px);max-width:17em}
.slab span{display:block}
.slab span:last-child{color:var(--sky)}

/* 3. le calcul */
.calcul{background:var(--mist);padding:clamp(60px,8vw,120px) 0}
.calcul-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(32px,5vw,88px);align-items:start}
.calcul h2{margin-bottom:28px}
.receipt{position:sticky;top:150px;background:#fff;border-radius:6px;padding:34px clamp(22px,3vw,38px) 30px;box-shadow:0 22px 50px -24px rgba(11,21,48,.35),0 2px 0 var(--line);font-variant-numeric:tabular-nums}
.receipt::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:8px;background:radial-gradient(circle at 9px 0,transparent 8px,#fff 8.5px) 0 0/18px 8px repeat-x}
.rc-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:10px 0;font-size:clamp(17px,1.3vw,19px)}
.rc-l{color:var(--muted);font-weight:600}
.rc-n{font-size:clamp(34px,3.6vw,52px);font-weight:700;color:var(--ink);letter-spacing:-.02em;line-height:1}
.rc-row.minus .rc-n{position:relative;padding-left:.9em}
.rc-row.minus .rc-n::before{content:"";position:absolute;left:0;top:50%;width:.5em;height:4px;background:var(--navy);border-radius:2px}
.rc-rule{height:3px;background:var(--ink);margin:8px 0 4px;border-radius:2px}
.rc-row.total .rc-n{color:var(--royal);font-size:clamp(52px,6vw,88px)}
.rc-row.total .rc-n small{font-size:.32em;font-weight:600;margin-left:8px;letter-spacing:0;color:var(--slate)}
.rc-keep{margin-top:20px;padding:16px 18px;border-radius:5px;background:var(--mist);display:flex;justify-content:space-between;align-items:baseline;gap:14px;flex-wrap:wrap}
.rc-keep span{font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.rc-keep strong{font-size:clamp(22px,2vw,28px);color:var(--ink)}
@media(max-width:900px){.calcul-grid{grid-template-columns:1fr}.receipt{position:relative;top:0}}

/* 4. SIGNATURE : deux clés, une porte */
.relais{position:relative;background:var(--royal);color:#fff;padding:clamp(64px,8vw,124px) 0 clamp(56px,7vw,100px);overflow:hidden}
.relais::before{content:"";position:absolute;inset:0;background:
  linear-gradient(115deg,rgba(255,255,255,.07) 0 18%,transparent 18% 46%,rgba(255,255,255,.05) 46% 54%,transparent 54%),
  linear-gradient(180deg,rgba(0,0,60,.28),transparent 22%,transparent 80%,rgba(0,0,60,.3));pointer-events:none}
.relais .wrap{position:relative}
.relais h1,.relais h2,.relais h3{color:#fff}
.relais .t2{color:#CFE0FF}
.relais-grid{display:grid;grid-template-columns:minmax(0,4.2fr) minmax(0,7.8fr);gap:clamp(28px,4vw,72px);align-items:start}
.relais-txt{grid-column:1;grid-row:1}
.relais-txt h2{margin-bottom:28px}
.relais-txt p{color:#E6ECFF}
.relais-right{grid-column:2;grid-row:1}
.door{--t:1;position:relative;border-radius:10px;padding:clamp(18px,2.4vw,30px);background:linear-gradient(160deg,#0019C2,#0A2BFF 55%,#0016B0);border:2px solid rgba(255,255,255,.55);box-shadow:inset 0 0 0 8px rgba(0,0,60,.18),0 40px 80px -30px rgba(0,0,40,.7)}
.door::before,.door::after{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,#8E98AA);border:1px solid #5B657A;top:12px}
.door::before{left:12px}.door::after{right:12px}
.door-plate{position:relative;margin:6px 0 18px;padding:clamp(16px,2vw,24px) clamp(18px,2.4vw,30px);border-radius:6px;background:linear-gradient(180deg,#FAFBFD,#CFD6E0);border:1px solid #A5AEBD;box-shadow:inset 0 1px 0 #fff,0 0 0 4px rgba(89,175,254,.28),0 0 34px 6px rgba(89,175,254,.55)}
.door-q{margin:0;color:var(--ink);font-weight:700;font-size:clamp(19px,1.9vw,27px);line-height:1.28;letter-spacing:-.01em;text-wrap:balance}
.lockstage{position:relative}
.lock{display:block;width:100%;height:auto;overflow:hidden}
.key{transition:transform .12s linear,opacity .12s linear}
.keyA{transform:translateX(calc(var(--t) * -98px));opacity:calc(1 - var(--t) * .62)}
.keyB{transform:translateX(calc((1 - var(--t)) * 98px));opacity:calc(.38 + var(--t) * .62)}
.keycards{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:6px}
.keycard{display:flex;flex-direction:column;gap:2px;padding:10px 0 0;border-top:3px solid rgba(255,255,255,.35)}
.keycard strong{font-size:clamp(18px,1.6vw,22px);color:#fff}
.keycard span{font-size:15px;color:#DDE6FF;line-height:1.35}
.keycard.kB{text-align:right;align-items:flex-end}
.keycard.kA{border-top-color:rgba(255,255,255,calc(.35 + (1 - var(--t)) * .65))}
.keycard.kB{border-top-color:rgba(255,255,255,calc(.35 + var(--t) * .65))}
.rail{display:none;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;margin-top:22px}
.js-int .rail{display:grid}
.rail-end{background:rgba(255,255,255,.12);border:1.5px solid rgba(255,255,255,.65);color:#fff;font:600 17px/1 "Poppins",sans-serif;padding:12px 18px;border-radius:999px;cursor:pointer}
.rail-end:hover,.rail-end:focus-visible{background:#fff;color:var(--royal)}
.rail-mid{display:block;position:relative}
.rail input{display:block;width:100%;margin:0;height:44px;background:transparent;-webkit-appearance:none;appearance:none;cursor:ew-resize}
.rail input::-webkit-slider-runnable-track{height:12px;border-radius:6px;background:linear-gradient(90deg,#fff calc(var(--t) * 100%),rgba(255,255,255,.28) calc(var(--t) * 100%));border:1px solid rgba(255,255,255,.7)}
.rail input::-moz-range-track{height:12px;border-radius:6px;background:rgba(255,255,255,.28);border:1px solid rgba(255,255,255,.7)}
.rail input::-moz-range-progress{height:12px;border-radius:6px;background:#fff}
.rail input::-webkit-slider-thumb{-webkit-appearance:none;width:44px;height:44px;border-radius:50%;margin-top:-17px;background:radial-gradient(circle at 35% 30%,#fff,#B9C1CF 70%,#8C96A9);border:2px solid #5B657A;box-shadow:0 6px 14px rgba(0,0,40,.5)}
.rail input::-moz-range-thumb{width:40px;height:40px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,#B9C1CF 70%,#8C96A9);border:2px solid #5B657A;box-shadow:0 6px 14px rgba(0,0,40,.5)}
.rail input:focus-visible{outline:3px solid #fff;outline-offset:6px;border-radius:8px}
.readings{list-style:none;margin:clamp(24px,2.6vw,36px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,2vw,28px)}
.readings li{padding:16px 0 0;border-top:3px solid rgba(255,255,255,.3);opacity:.78}
.readings li.on{opacity:1;border-top-color:#fff}
.readings li:nth-child(2){padding-top:calc(16px + 1.1em + 6px)}
.readings .rd-n{display:block;font-size:14px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#CFE0FF;margin-bottom:6px}
.readings p{margin:0;font-weight:600;font-size:clamp(18px,1.5vw,21px);line-height:1.3;color:#fff}
.readings li.on p{text-decoration:none}
@media(max-width:960px){
  .relais-grid{grid-template-columns:1fr}
  .relais-txt,.relais-right{grid-column:1}
  .relais-right{grid-row:2}
  .readings{grid-template-columns:1fr;gap:12px}
  .readings li:nth-child(2){padding-top:16px}
  .keycard span{font-size:14px}
}
@media(max-width:600px){
  .lockstage{overflow:hidden;border-radius:6px}
  .lock{width:108%;max-width:none;margin-left:-4%}
  .keyA{transform:translateX(calc(var(--t) * -46px))}
  .keyB{transform:translateX(calc((1 - var(--t)) * 46px))}
}
@media(max-width:520px){
  .rail{grid-template-columns:1fr 1fr;grid-template-areas:"mid mid" "a b"}
  .rail-mid{grid-area:mid}
  .rail-end:first-child{grid-area:a;justify-self:start}
  .rail-end:last-child{grid-area:b;justify-self:end}
}

/* 5. ce que Riga affiche */
.affiche{padding-top:clamp(64px,8vw,124px)}
.affiche-head{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);column-gap:clamp(28px,5vw,88px);align-items:end}
.affiche-head .plate{grid-column:1 / -1;justify-self:start}
.affiche-head h2{margin-bottom:0}
.affiche-p{margin:0;font-size:clamp(18px,1.5vw,21px)}
.stats{margin:clamp(40px,5vw,72px) 0;background:var(--night);color:#fff}
.stats-in{display:grid;grid-template-columns:repeat(5,minmax(0,1fr))}
.stat{padding:clamp(28px,3.6vw,52px) clamp(10px,1.6vw,24px);border-left:1px solid rgba(255,255,255,.18);text-align:left}
.stat:first-child{border-left:0}
.stat strong{display:block;font-size:clamp(34px,4.4vw,66px);line-height:1;color:#fff;letter-spacing:-.025em;white-space:nowrap}
.stat strong i{font-style:normal;color:var(--sky);margin-left:.04em}
.stat span{display:block;margin-top:10px;font-size:16px;line-height:1.35;color:#C9D4EA}
@media(max-width:900px){
  .affiche-head{grid-template-columns:1fr;row-gap:22px}
  .stats-in{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat{border-left:0;border-top:1px solid rgba(255,255,255,.18)}
  .stat:nth-child(odd){border-right:1px solid rgba(255,255,255,.18)}
  .stat:nth-child(-n+2){border-top:0}
  .stat:last-child{grid-column:1 / -1;border-right:0}
}
.mosaic{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(10px,1.4vw,20px)}
.mosaic figure{margin:0}
.mosaic .ph{overflow:hidden;border-radius:6px;aspect-ratio:3/4;background:var(--mist)}
.mosaic img{width:100%;height:100%;object-fit:cover}
.mosaic figcaption{display:inline-block;margin-top:12px;padding:6px 12px;border-radius:4px;background:linear-gradient(180deg,#F6F8FB,#D2D8E1);border:1px solid #A9B2C0;font-size:14px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--slate);line-height:1}
.mosaic figure:nth-child(even){margin-top:clamp(18px,3vw,48px)}
.affiche-note{max-width:44em;margin:clamp(48px,6vw,80px) 0 0;padding-bottom:clamp(60px,8vw,110px);font-size:clamp(18px,1.4vw,20px)}
@media(max-width:700px){.mosaic{grid-template-columns:repeat(2,minmax(0,1fr))}.mosaic .ph{aspect-ratio:4/5}.mosaic figure:nth-child(even){margin-top:0}.mosaic figure:nth-child(n+3){margin-top:6px}}

/* 6. quatre vérifications */
.verifs{background:var(--mist);padding:clamp(60px,8vw,120px) 0}
.verifs-head{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(28px,5vw,80px);align-items:center;margin-bottom:clamp(40px,5vw,72px)}
.verifs-ph{margin:0;overflow:hidden;border-radius:8px;aspect-ratio:4/3;background:#fff}
.verifs-ph img{width:100%;height:100%;object-fit:cover}
.verifs-intro h2{margin-bottom:24px}
.verifs-intro p{margin:0;font-size:clamp(18px,1.5vw,21px)}
.checks{list-style:none;margin-block:0;padding-block:0}
.check{display:grid;grid-template-columns:74px minmax(0,6fr) minmax(0,3.6fr);gap:clamp(18px,3vw,48px);padding:clamp(26px,3vw,42px) 0;border-top:2px solid var(--ink);align-items:start}
.check:last-child{border-bottom:2px solid var(--ink)}
.check .num{display:inline-grid;place-items:center;width:60px;height:60px;border-radius:8px;background:linear-gradient(180deg,#F6F8FB,#CBD2DD);border:1px solid #A5AEBD;box-shadow:inset 0 1px 0 #fff;font-size:30px;font-weight:700;color:var(--navy)}
.check h3{margin-bottom:12px}
.check p{margin:0 0 14px}
.reglink{display:inline-flex;align-items:center;gap:8px;font-size:16px;font-weight:600;color:var(--navy);text-decoration:none;border-bottom:2px solid var(--sky);padding-bottom:2px}
.reglink svg{width:16px;height:16px}
.reglink:hover{color:var(--royal)}
.reads{background:#fff;border-radius:6px;padding:18px 20px;border:1px solid var(--line)}
.reads-t{display:block;font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.reads ul{list-style:none;margin:0;padding:0}
.reads li{position:relative;padding:7px 0 7px 22px;font-size:17px;line-height:1.4;border-top:1px solid #E1E7F0}
.reads li:first-child{border-top:0}
.reads li::before{content:"";position:absolute;left:2px;top:15px;width:10px;height:10px;border-radius:2px;background:var(--sky)}
@media(max-width:1000px){
  .verifs-head{grid-template-columns:1fr}
  .check{grid-template-columns:64px minmax(0,1fr)}
  .check .reads{grid-column:2}
  .check .num{width:52px;height:52px;font-size:26px}
}
@media(max-width:560px){
  .check{grid-template-columns:1fr;gap:16px}
  .check .reads{grid-column:1}
}

/* 7. licence et répondants */
.licence{padding:clamp(60px,8vw,120px) 0}
.licence-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,88px);align-items:start}
.licence-ph{margin:0;position:sticky;top:150px;border-radius:8px;overflow:hidden;aspect-ratio:3/4;background:var(--mist)}
.licence-ph img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.licence-txt h2{margin-bottom:28px}
.delays{margin:30px 0 34px;padding:24px clamp(18px,2.4vw,30px);border-radius:8px;background:var(--night);color:#fff}
.delay{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,2fr) auto;gap:18px;align-items:center;padding:10px 0}
.d-l{font-size:17px;line-height:1.3;color:#DDE6FF}
.d-bar{display:block;height:22px;border-radius:4px;background:rgba(255,255,255,.12);overflow:hidden}
.d-bar i{display:block;height:100%;width:var(--w);background:linear-gradient(90deg,var(--sky),#9CCBFF);border-radius:4px}
.d-n{font-size:clamp(22px,2vw,30px);font-weight:700;white-space:nowrap}
.d-note{margin:12px 0 0;font-size:18px;color:#C9D4EA}
@media(max-width:900px){
  .licence-grid{grid-template-columns:1fr}
  .licence-ph{position:relative;top:0;aspect-ratio:3/2}
  .delay{grid-template-columns:1fr auto}
  .d-bar{grid-column:1 / -1;order:3}
}

/* 8. ce que l'expérience change */
.experience{background:var(--mist);padding:clamp(60px,8vw,120px) 0}
.exp-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:clamp(28px,5vw,80px);align-items:center;margin-bottom:clamp(36px,5vw,64px)}
.exp-txt h2{margin-bottom:24px}
.exp-txt p{margin:0;font-size:clamp(18px,1.5vw,21px)}
.exp-ph{margin:0;overflow:hidden;border-radius:8px;aspect-ratio:4/3;background:#fff}
@media(min-width:1001px){.exp-ph{margin-right:calc(var(--gut) * -1 - max(0px,(100vw - var(--wrap) - var(--gut) * 2) / 2));border-radius:8px 0 0 8px;aspect-ratio:auto;min-height:480px;align-self:stretch}}
.exp-ph img{width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.six{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.6vw,22px)}
.six li{display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:8px;background:#fff;border:1px solid var(--line)}
.six .num{flex:none;display:inline-grid;place-items:center;width:44px;height:44px;border-radius:6px;background:var(--navy);color:#fff;font-weight:700;font-size:20px}
.six p{margin:0;font-weight:600;color:var(--ink);font-size:clamp(18px,1.4vw,20px);line-height:1.35}
.exp-end{max-width:46em;margin:clamp(30px,4vw,52px) 0 0}
@media(max-width:1000px){.exp-grid{grid-template-columns:1fr}.six{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.six{grid-template-columns:1fr}}

/* 9. Laval */
.laval{background:var(--night)}
.banner{position:relative;min-height:clamp(380px,46vw,620px);display:flex;align-items:flex-end;overflow:hidden}
.banner>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 60%}
.banner::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,21,48,.1) 20%,rgba(11,21,48,.9));pointer-events:none}
.banner-in{position:relative;z-index:2;padding-block:clamp(30px,4vw,60px)}
.banner h2,.banner .t2{color:#fff}
.banner .t2{color:#BFD9FF}
.banner h2{font-size:clamp(34px,4.6vw,66px);text-shadow:0 2px 18px rgba(0,0,0,.4)}
.laval-body{color:#E6ECFF;padding:clamp(40px,5vw,72px) 0}
.laval-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px)}
.laval-grid p{margin:0}
@media(max-width:800px){.laval-grid{grid-template-columns:1fr}}

/* 10. contact */
.cta{background:var(--mist);padding:clamp(60px,8vw,110px) 0}
.cta-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(28px,5vw,80px);align-items:center}
.cta h2{margin-bottom:24px}
.cta-grid p{margin:0;font-size:clamp(18px,1.5vw,21px)}
.cta-card{background:#fff;border-radius:10px;padding:clamp(22px,3vw,40px);border:1px solid var(--line);box-shadow:0 24px 50px -28px rgba(11,21,48,.35)}
.cta-card .cta-line{margin:16px 0 0;font-size:clamp(18px,1.3vw,19px);color:var(--slate)}
.cta-card a{color:var(--navy);font-weight:600}
.cta-card .btn{color:#fff}
@media(max-width:860px){.cta-grid{grid-template-columns:1fr}}

/* 11. lecture, sources, pied */
.more{padding:clamp(48px,6vw,88px) 0 clamp(52px,6vw,90px)}
.more h2{margin-bottom:24px}
.more-list{list-style:none;margin:0 0 36px;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.more-list a{display:block;height:100%;padding:20px 22px;border-radius:8px;border:1px solid var(--line);background:#fff;text-decoration:none;font-weight:600;color:var(--ink);font-size:19px;line-height:1.35}
.more-list a:hover{border-color:var(--royal)}
.more-list small{display:block;margin-bottom:8px;font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--navy)}
@media(max-width:700px){.more-list{grid-template-columns:1fr}}
.sources{border-top:1px solid var(--line);padding-top:18px}
.sources summary{cursor:pointer;font-weight:600;color:var(--ink);font-size:18px}
.sources ul{margin:14px 0 0;padding-left:1.2em;font-size:18px;color:var(--muted)}
.foot{background:var(--night);color:#C9D4EA;padding:clamp(40px,5vw,64px) 0;font-size:17px;line-height:1.55}
.foot-in{display:grid;grid-template-columns:auto 1fr 1fr;gap:20px clamp(24px,4vw,60px);align-items:start}
.foot img{height:70px;width:auto}
.foot p{margin:0}
.foot a{color:#fff}
.foot .fine{grid-column:1 / -1;font-size:15px;color:#9FB0CF;border-top:1px solid rgba(255,255,255,.14);padding-top:18px}
@media(max-width:700px){.foot-in{grid-template-columns:1fr}}

/* mouvement : l'état final reste lisible sans script et avec mouvement réduit */
@media(prefers-reduced-motion:reduce){.key{transition:none}}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px}

/* 6b. phrase en dalle (deuxième contraste, fond nuit) */
.pull{background:var(--night2);padding:clamp(48px,7vw,104px) 0;overflow:hidden}
.pull-q{margin:0;color:#fff;font-weight:700;letter-spacing:-.02em;line-height:1.08;font-size:clamp(32px,4.8vw,70px)}
.pull-q span{display:block}
.pull-q span:last-child{color:var(--sky)}