/* ==========================================================
   Twins Bureaux — tokens
   ========================================================== */
:root{
  --pin:#163A2C;        /* vert pin, couleur de marque */
  --pin-deep:#0F2A20;
  --lichen:#E8EEE6;     /* fond clair */
  --paper:#F5F8F3;
  --ink:#13221B;        /* texte */
  --muted:#4D5F55;      /* texte secondaire */
  --line:#C9D4CB;
  --mimosa:#F2C14E;     /* accent, en touches uniquement */
  --display:"Archivo","Arial Narrow",sans-serif;
  --body:"Instrument Sans","Helvetica Neue",Helvetica,sans-serif;
  --wrap:1320px;
  --gutter:clamp(20px,4vw,56px);
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--mimosa);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
.display{font-family:var(--display);font-variation-settings:"wdth" 70;font-weight:800;letter-spacing:-.025em;line-height:.92}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Image avec repli si l'URL ne charge pas */
.media{position:relative;overflow:hidden;background:var(--pin)}
.media img{width:100%;height:100%;object-fit:cover}
.media.is-missing{background:linear-gradient(160deg,#1f4a39,#0f2a20)}

/* ---------- Header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top,0px);transition:background .35s,color .35s,box-shadow .35s;color:#fff}
.site-header.is-solid{background:rgba(245,248,243,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--ink);box-shadow:0 1px 0 var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--display);font-variation-settings:"wdth" 70;font-weight:700;font-size:22px;letter-spacing:.01em}
.brand-mark{display:flex;gap:4px}
.brand-mark i{display:block;width:7px;height:24px;background:currentColor}
.brand-mark i:last-child{background:var(--mimosa)}
.nav{display:flex;align-items:center;gap:28px;font-weight:500;font-size:15px}
.nav a{text-decoration:none;padding:10px 0}
.nav a:hover{text-decoration:underline;text-underline-offset:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;font:600 15px/1 var(--body);text-decoration:none;border:1.5px solid currentColor;background:transparent;color:inherit;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn-solid{background:var(--mimosa);border-color:var(--mimosa);color:var(--ink)}
.btn-solid:hover{background:#f6d27a;border-color:#f6d27a}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.nav-toggle{display:none}
@media (max-width:860px){
  .nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gutter) 20px;background:var(--paper);color:var(--ink);box-shadow:0 1px 0 var(--line)}
  .nav.is-open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:14px;border-bottom:1.5px solid var(--mimosa)}
  .nav-toggle{display:inline-flex;min-height:44px;min-width:44px}
}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero .media{position:absolute;inset:0}
.hero .media img{transform:scale(1.08);transition:transform 2.2s cubic-bezier(.2,.7,.2,1)}
.hero.is-ready .media img{transform:scale(1)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,42,32,.25) 0%,rgba(15,42,32,.15) 35%,rgba(15,42,32,.88) 100%);pointer-events:none}
.hero-inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(40px,7vh,88px)}
.hero h1{margin:0;max-width:13ch;font-size:clamp(52px,9.2vw,148px)}
.hero h1 span{display:block;opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.hero.is-ready h1 span{opacity:1;transform:none}
.hero.is-ready h1 span:nth-child(2){transition-delay:.12s}
.hero.is-ready h1 span:nth-child(3){transition-delay:.24s}
.hero-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:28px;margin-top:36px}
.hero-lede{max-width:46ch;margin:0 0 22px;font-size:clamp(17px,1.5vw,20px);color:#E3ECE5}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-clock{font-size:15px;color:#D4E0D7;text-align:right}
.hero-clock strong{display:block;font-family:var(--display);font-variation-settings:"wdth" 70;font-weight:600;font-size:40px;line-height:1;color:#fff;letter-spacing:-.01em}

/* ---------- Configurateur ---------- */
.config{background:var(--lichen);padding:clamp(80px,11vw,150px) 0}
.config-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:clamp(40px,6vw,72px)}
.config-head h2{margin:0;font-size:clamp(40px,6vw,88px);max-width:12ch}
.config-head p{margin:0;max-width:40ch;color:var(--muted)}
.config-grid{display:flex;flex-wrap:wrap;gap:clamp(32px,5vw,80px)}
.dial{flex:1 1 380px;min-width:0}
.dial-value{display:flex;align-items:baseline;gap:16px;margin:0}
.dial-value output{font-family:var(--display);font-variation-settings:"wdth" 68;font-weight:800;font-size:clamp(120px,19vw,260px);line-height:.8;letter-spacing:-.05em;color:var(--pin);font-variant-numeric:tabular-nums}
.dial-value span{font-size:20px;font-weight:500;color:var(--muted)}
.dial label{display:block;margin:36px 0 12px;font-weight:600}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:44px;background:transparent;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:6px;background:linear-gradient(90deg,var(--pin) var(--p,20%),#BFCDC2 var(--p,20%))}
input[type=range]::-moz-range-track{height:6px;border-radius:6px;background:#BFCDC2}
input[type=range]::-moz-range-progress{height:6px;border-radius:6px;background:var(--pin)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:30px;height:30px;margin-top:-12px;border-radius:50%;background:var(--mimosa);border:4px solid var(--pin)}
input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--mimosa);border:4px solid var(--pin)}
.dial-scale{display:flex;justify-content:space-between;font-size:14px;color:var(--muted)}
.dial-need{margin-top:36px;padding-top:24px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px 40px}
.dial-need div{font-size:15px;color:var(--muted)}
.dial-need strong{display:block;font-family:var(--display);font-variation-settings:"wdth" 72;font-size:36px;line-height:1.1;color:var(--ink);font-weight:700}
.dial-note{margin:18px 0 0;font-size:14px;color:var(--muted)}
.terms{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0}
.terms span{padding:8px 14px;border-radius:999px;background:var(--paper);border:1px solid var(--line);font-size:14px;font-weight:600}
.lot-size{white-space:nowrap}
.lots{flex:1.25 1 460px;min-width:0;list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.lot{display:grid;grid-template-columns:minmax(96px,auto) 1fr auto;align-items:center;gap:8px 24px;padding:20px 24px;background:var(--paper);border-radius:14px;transition:opacity .35s,transform .35s,box-shadow .35s}
.lot-size{font-family:var(--display);font-variation-settings:"wdth" 70;font-weight:700;font-size:40px;line-height:1;letter-spacing:-.02em}
.lot-size small{font-size:18px;font-weight:500;margin-left:2px}
.lot-meta{font-size:15px;color:var(--muted)}
.lot-meta b{display:block;font-size:17px;color:var(--ink);font-weight:600}
.lot .btn{min-height:44px;padding:0 18px;font-size:14px;color:var(--pin)}
.lot .btn:hover{background:var(--pin);color:#fff;border-color:var(--pin)}
.lot.is-dim{opacity:.42}
.lot.is-best{background:var(--pin);color:#fff;box-shadow:0 18px 40px -24px rgba(15,42,32,.8);transform:translateX(-6px)}
.lot.is-best .lot-meta{color:#C7D6CB}
.lot.is-best .lot-meta b{color:#fff}
.lot.is-best .btn{background:var(--mimosa);border-color:var(--mimosa);color:var(--ink)}
.lot-tag{display:none;grid-column:1/-1;font-size:14px;font-weight:600;color:var(--mimosa)}
.lot.is-best .lot-tag{display:block}
.combine{margin:6px 0 0;padding:18px 22px;border:1.5px dashed var(--pin);border-radius:14px;font-size:15px}
@media (max-width:560px){
  .lot{grid-template-columns:1fr auto}
  .lot .btn{grid-column:1/-1;width:100%}
  .lot.is-best{transform:none}
}

/* ---------- L'immeuble ---------- */
.building{padding:clamp(80px,11vw,150px) 0}
.building-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px}
.building-grid .g1{grid-column:1 / span 7;grid-row:1 / span 2;min-height:560px;border-radius:18px}
.building-grid .g2{grid-column:8 / span 5;min-height:272px;border-radius:18px}
.building-grid .g3{grid-column:8 / span 5;min-height:272px;border-radius:18px}
@media (max-width:860px){
  .building-grid .g1,.building-grid .g2,.building-grid .g3{grid-column:1/-1;grid-row:auto;min-height:300px}
}
.building-text{display:flex;flex-wrap:wrap;gap:clamp(32px,6vw,96px);margin-top:clamp(40px,6vw,72px)}
.building-text h2{margin:0;flex:1 1 360px;font-size:clamp(40px,6vw,88px)}
.building-text h2 em{font-style:normal;color:var(--muted);display:block;font-size:.42em;letter-spacing:-.01em;margin-top:18px;font-weight:500;line-height:1.2}
.building-copy{flex:1 1 420px;min-width:0}
.building-copy p{margin:0 0 28px;max-width:58ch}
.specs{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px}
.specs div{padding:16px 0;border-top:1px solid var(--line)}
.specs dt{font-size:14px;color:var(--muted)}
.specs dd{margin:2px 0 0;font-family:var(--display);font-variation-settings:"wdth" 72;font-size:26px;font-weight:600;line-height:1.2}
@media (max-width:480px){.specs{grid-template-columns:1fr}}


/* ---------- Twins 1 en images ---------- */
.strip{padding:0 0 clamp(80px,10vw,140px)}
.strip h2{margin:0 0 28px;font-size:clamp(34px,4.4vw,64px)}
.strip-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px}
.strip-head p{margin:0 0 30px;color:var(--muted);font-size:15px}
.strip-track{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 var(--gutter) 16px;scroll-padding-inline:var(--gutter);scrollbar-width:thin}
.strip-track figure{flex:0 0 min(80vw,480px);margin:0;scroll-snap-align:start}
.strip-track .media{aspect-ratio:4/3;border-radius:18px}
.strip-track figcaption{margin-top:10px;font-size:15px;color:var(--muted)}
@media (min-width:1400px){.strip-track{padding-inline:calc((100vw - var(--wrap))/2 + var(--gutter))}}

/* ---------- Situation ---------- */
.place{position:relative;color:#fff;min-height:78svh;display:flex;align-items:flex-end;overflow:hidden}
.place .media{position:absolute;inset:0}
.place::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,42,32,.9) 0%,rgba(15,42,32,.55) 55%,rgba(15,42,32,.2) 100%);pointer-events:none}
.place .wrap{position:relative;z-index:2;width:100%;padding-block:clamp(64px,9vw,120px);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:40px}
.place h2{margin:0;font-size:clamp(40px,6vw,92px);max-width:11ch}
.distances{margin:0;min-width:min(100%,360px)}
.distances div{display:flex;justify-content:space-between;gap:28px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.25)}
.distances dt{color:#D4E0D7}
.distances dd{margin:0;font-weight:600}
.map{height:min(60vh,520px);border:0;width:100%;display:block;filter:grayscale(.35) contrast(1.05)}

/* ---------- Étapes ---------- */
.steps{padding:clamp(80px,11vw,140px) 0}
.steps h2{margin:0 0 clamp(36px,5vw,64px);font-size:clamp(40px,6vw,88px);max-width:14ch}
.steps ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,56px);counter-reset:s}
.steps li{counter-increment:s;padding-top:22px;border-top:2px solid var(--pin)}
.steps li::before{content:counter(s);display:block;font-family:var(--display);font-variation-settings:"wdth" 70;font-weight:800;font-size:72px;line-height:1;color:var(--pin);margin-bottom:18px}
.steps h3{margin:0 0 8px;font-size:22px;font-weight:600}
.steps p{margin:0;color:var(--muted);max-width:34ch}
@media (max-width:760px){.steps ol{grid-template-columns:1fr}}

/* ---------- Contact ---------- */
.contact{background:var(--pin);color:#fff;padding:clamp(80px,11vw,150px) 0}
.contact-grid{display:flex;flex-wrap:wrap;gap:clamp(40px,7vw,110px)}
.contact-aside{flex:1 1 320px;min-width:0}
.contact-aside h2{margin:0 0 24px;font-size:clamp(44px,6.5vw,100px)}
.contact-aside p{margin:0 0 36px;color:#CFDCD3;max-width:38ch}
.contact-aside dl{margin:0}
.contact-aside dl div{padding:16px 0;border-top:1px solid rgba(255,255,255,.2)}
.contact-aside dt{font-size:14px;color:#AFC3B5}
.contact-aside dd{margin:2px 0 0;font-size:17px}
.contact-aside a{text-decoration-color:var(--mimosa);text-underline-offset:4px}
form{flex:1.4 1 480px;min-width:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 20px;align-content:start}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:15px;font-weight:600}
.field label span{font-weight:400;color:#AFC3B5}
.field input,.field select,.field textarea{font:inherit;font-size:16px;color:#fff;background:rgba(255,255,255,.07);border:1.5px solid rgba(255,255,255,.32);border-radius:12px;min-height:54px;padding:0 16px;width:100%}
.field textarea{padding:14px 16px;min-height:150px;resize:vertical}
.field select option{color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--mimosa);background:rgba(255,255,255,.11)}
.field input[aria-invalid=true],.field textarea[aria-invalid=true]{border-color:#FF9B85}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px}
.form-foot .btn{min-height:56px;padding:0 30px;font-size:16px}
.form-foot .btn[disabled]{opacity:.6;cursor:progress}
.consent{font-size:13px;color:#AFC3B5;max-width:46ch;margin:0}
.status{grid-column:1/-1;margin:0;font-weight:500;min-height:1.6em}
.status.ok{color:var(--mimosa)}
.status.err{color:#FFB4A3}
@media (max-width:620px){form{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-footer{background:var(--pin-deep);color:#AFC3B5;font-size:14px}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-block:32px}
.site-footer .brand{color:#fff;font-size:18px}
.site-footer a{color:#fff}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .hero .media img{transform:none}
  .hero h1 span{opacity:1;transform:none}
}

/* ==========================================================
   Pages secondaires et composants SEO
   ========================================================== */
.media picture{display:block;width:100%;height:100%}
.site-header .brand{color:inherit}

/* Hero des pages secteur */
.page-hero{position:relative;min-height:74svh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.page-hero .media{position:absolute;inset:0}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,42,32,.7) 0%,rgba(15,42,32,.55) 45%,rgba(15,42,32,.92) 100%);pointer-events:none}
.page-hero .wrap{position:relative;z-index:2;width:100%;padding-top:120px;padding-bottom:clamp(40px,6vh,72px)}
.page-hero h1{margin:0 0 22px;font-size:clamp(44px,7.4vw,112px);max-width:17ch}
.crumbs{margin:0 0 22px;font-size:14px;color:#D4E0D7}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.6}
.crumbs a{color:#fff;text-underline-offset:4px}

/* Sections de contenu */
.section{padding:clamp(72px,9vw,128px) 0}
.section.alt{background:var(--lichen)}
.split{display:flex;flex-wrap:wrap;gap:clamp(32px,6vw,96px)}
.split>h2{flex:1 1 340px;margin:0;font-size:clamp(36px,5vw,72px)}
.prose{flex:1.4 1 460px;min-width:0}
.prose p{margin:0 0 18px;max-width:64ch}
.prose h3{font-size:22px;line-height:1.3;margin:36px 0 10px}
.prose ul{margin:0 0 18px;padding-left:20px;max-width:64ch}
.prose li{margin-bottom:8px}
.prose a{color:var(--pin);text-underline-offset:4px}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:0 32px;margin:48px 0 0}
.facts div{padding:18px 0;border-top:1px solid var(--line)}
.facts dt{font-size:14px;color:var(--muted)}
.facts dd{margin:4px 0 0;font-family:var(--display);font-variation-settings:"wdth" 72;font-size:30px;font-weight:700;line-height:1.1}
.facts-note{margin:10px 0 0;font-size:13px;color:var(--muted)}

/* Tableaux comparatifs et grille de prix */
.table-wrap{overflow-x:auto;margin:28px 0 10px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.compare{width:100%;border-collapse:collapse;font-size:15px;min-width:560px}
.compare caption{text-align:left;padding:16px 18px 0;font-weight:600}
.compare th,.compare td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.compare thead th{font-size:13px;color:var(--muted);font-weight:600}
.compare tbody th{font-weight:500}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:0}
.compare .us{background:#E1EBE3;font-weight:600}
.compare td.num,.compare th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.source{margin:8px 0 0;font-size:13px;color:var(--muted);max-width:80ch}

/* Surfaces (version statique, pages secteur) */
.surfaces-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px 40px;margin-bottom:32px}
.surfaces-head h2{margin:0;font-size:clamp(36px,5vw,72px)}
.surfaces-head p{margin:0;max-width:44ch;color:var(--muted)}
.lots.static{max-width:none}
.lots.static .lot-tag{display:none}

/* Questions fréquentes */
.faq-wrap{max-width:900px}
.faq-wrap h2{margin:0 0 32px;font-size:clamp(36px,5vw,72px)}
.faq-wrap details{border-top:1px solid var(--line)}
.faq-wrap details:last-of-type{border-bottom:1px solid var(--line)}
.faq-wrap summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:44px;padding:20px 0;font-size:19px;font-weight:600}
.faq-wrap summary::-webkit-details-marker{display:none}
.faq-wrap summary::after{content:"+";flex:none;font-family:var(--display);font-size:30px;line-height:1;color:var(--pin)}
.faq-wrap details[open] summary::after{content:"–"}
.faq-wrap details p{margin:0 0 22px;max-width:70ch;color:var(--muted)}
.faq-wrap details a{color:var(--pin)}

/* Liens vers les secteurs */
.zones-head h2{margin:0;font-size:clamp(36px,5vw,72px);max-width:16ch}
.zones-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px;margin-top:36px}
.zone{display:flex;flex-direction:column;gap:6px;padding:24px;border-radius:16px;background:var(--paper);border:1px solid var(--line);text-decoration:none;transition:border-color .2s,background .2s}
.zone:hover{border-color:var(--pin);background:#fff}
.zone strong{font-family:var(--display);font-variation-settings:"wdth" 72;font-weight:700;font-size:26px;line-height:1.1}
.zone span{font-size:15px;color:var(--muted)}

/* Pied de page enrichi */
.site-footer .foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));align-items:start;gap:32px;padding-block:56px 32px}
.site-footer h2{margin:0 0 14px;font-size:14px;font-weight:600;color:#fff}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin:0 0 10px}
.site-footer address{font-style:normal;line-height:1.7}
.site-footer .foot-legal{border-top:1px solid rgba(255,255,255,.12)}

/* Article (guide) */
.article{max-width:760px}
.article h2{font-size:clamp(28px,3.4vw,40px);font-family:var(--display);font-variation-settings:"wdth" 72;font-weight:800;letter-spacing:-.015em;line-height:1.05;margin:56px 0 16px}
.article h2:first-child{margin-top:0}
.article p,.article li{max-width:68ch}
.article ul{padding-left:20px}
.article li{margin-bottom:8px}
.article a{color:var(--pin);text-underline-offset:4px}
.note{margin:40px 0 0;padding:18px 22px;border-radius:14px;background:var(--lichen);font-size:15px;color:var(--muted)}
.updated{font-size:14px;color:#D4E0D7;margin:0}

/* Colonnes de lots alignées */
.lot{grid-template-columns:150px 1fr auto}
@media (max-width:560px){.lot{grid-template-columns:1fr auto}}