/* Nuni Architecture — feuille de style */
:root{
  --night:#0e1f21; --night2:#13292b; --line-d:#24403f;
  --paper:#eef1ee; --paper2:#e2e8e4; --line:#c9d3ce;
  --ink:#142325; --mute:#55645f; --mute-d:#a3b5b2;
  --teal-d:#5cc4c0; --teal-l:#1d6b67; --cta:#b3412b; --cta-h:#983521;
  --grad:linear-gradient(90deg,#47b8b4,#77b2a1,#94b292,#b8b58e,#d57e56,#d85c42,#e33e33);
  --font:"Jost","Futura","Century Gothic","Avenir Next",system-ui,sans-serif;
  --wrap:1320px; --pad:clamp(20px,4vw,64px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-weight:300;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,ul,ol,dl,figure,blockquote{margin:0}
img{max-width:100%;display:block}
a{color:inherit}
a:hover{color:var(--teal-l)}
.dark a:hover{color:var(--teal-d)}
:focus-visible{outline:2px solid var(--teal-d);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 14px;z-index:100}
.skip:focus{left:10px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad)}
.dark{background:var(--night);color:var(--paper)}
.dark2{background:var(--night2);color:var(--paper)}
.light2{background:var(--paper2)}
.muted{color:var(--mute)}
.dark .muted,.dark2 .muted,.box.dark .muted{color:var(--mute-d)}
.small{font-size:14px}
.mt{margin-top:32px}.mb{margin-bottom:24px}
.section{padding:clamp(64px,9vw,120px) 0}
.section.pt0{padding-top:0}
.section.pt-s{padding-top:36px}

/* typographie */
.display{font-size:clamp(44px,6.4vw,92px);font-weight:300;line-height:1.02;letter-spacing:-.02em}
.display-2{font-size:clamp(38px,5vw,72px);font-weight:300;line-height:1.05;letter-spacing:-.02em;max-width:1080px}
.display-3{font-size:clamp(32px,4vw,58px);font-weight:300;line-height:1.08;letter-spacing:-.015em;max-width:1100px;margin:18px 0 32px}
.h2{font-size:clamp(30px,3.4vw,48px);font-weight:300;line-height:1.12}
.h2.narrow{max-width:820px;margin-bottom:48px}
.h3{font-size:clamp(24px,2.4vw,34px);font-weight:300;line-height:1.2}
.h-small{font-size:18px;font-weight:500;margin-bottom:10px}
.h-foot{font-size:15px;font-weight:500;margin-bottom:12px}
.lead{font-size:clamp(18px,1.6vw,21px);line-height:1.6}
h3{font-size:21px;font-weight:500;line-height:1.3}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;background:var(--cta);color:#fff;border:0;border-radius:2px;font:500 17px var(--font);text-decoration:none;cursor:pointer;transition:background .2s}
.btn:hover{background:var(--cta-h);color:#fff}
.btn-ghost{background:transparent;color:inherit;border:1px solid currentColor}
.btn-ghost:hover{background:rgba(127,127,127,.12);color:inherit}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--paper);color:var(--ink)}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px}
.more{font-weight:500;color:var(--teal-l);text-decoration:none;padding:10px 0;display:inline-block}
.more.light{color:var(--teal-d)}

/* en-tête */
.site-header{background:var(--night);color:var(--paper);border-bottom:1px solid var(--line-d);position:sticky;top:0;z-index:50}
.bar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px}
.logo{display:flex;align-items:baseline;gap:8px;text-decoration:none;color:inherit}
.logo span{font-size:30px;font-weight:500;letter-spacing:.02em}
.logo small{font-size:15px;color:var(--mute-d)}
#nav{display:flex;align-items:center;gap:36px}
#nav ul{list-style:none;padding:0;display:flex;gap:30px}
#nav ul a{text-decoration:none;color:var(--mute-d);padding:10px 0;border-bottom:2px solid transparent}
#nav ul a:hover{color:var(--paper)}
#nav ul a[aria-current]{color:var(--paper);font-weight:500;border-color:var(--teal-d)}
.nav-cta{display:flex;align-items:center;gap:18px}
.nav-cta .tel{text-decoration:none;color:var(--mute-d);font-size:15px}
.nav-cta .btn{min-height:46px;font-size:15px;padding:0 18px}
.menu-btn{display:none;width:46px;height:46px;background:none;border:0;color:inherit;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;padding:0 10px}
.menu-btn span{display:block;height:1.5px;background:currentColor}
@media (max-width:1080px){
  .menu-btn{display:flex}
  #nav{position:absolute;left:0;right:0;top:100%;background:var(--night);flex-direction:column;align-items:stretch;padding:12px var(--pad) 28px;gap:18px;border-bottom:1px solid var(--line-d);display:none}
  #nav.open{display:flex}
  #nav ul{flex-direction:column;gap:0}
  #nav ul a{display:block;padding:14px 0;border-bottom:1px solid var(--line-d);font-size:19px}
  .nav-cta{flex-direction:column;align-items:stretch}
  .nav-cta .tel{font-size:18px;padding:8px 0}
}

/* héros */
.hero{padding:clamp(56px,8vw,100px) 0 clamp(48px,6vw,80px)}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center;margin-bottom:56px}
.hero-text{display:flex;flex-direction:column;gap:28px}
.hero-visual .ph{aspect-ratio:4/5}
.rule{height:3px;background:var(--grad)}
.rule.short{width:160px;margin-top:20px}
.facts{list-style:none;padding:0;margin-top:26px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;color:var(--mute-d);font-size:16px;line-height:1.45}
.facts strong{display:block;font-size:40px;font-weight:300;color:var(--paper);line-height:1.2}
.page-hero{padding:40px 0 clamp(56px,7vw,90px)}
.page-hero .wrap{display:flex;flex-direction:column;gap:26px}
.lp-grid{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:start}
.plus{list-style:none;padding:0;margin-top:28px;display:flex;flex-direction:column;gap:12px;font-size:18px}
.plus li::before{content:"+";color:var(--teal-d);margin-right:12px}

/* fil d'Ariane */
.crumbs ol{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--mute)}
.dark .crumbs ol{color:var(--mute-d)}
.crumbs li+li::before{content:"/";margin-right:8px}
.crumbs a{text-decoration:none}

/* grilles */
.grid-2,.grid-3,.grid-4,.grid-5{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 28px}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}
.span2{grid-column:span 2}
.split{display:grid;grid-template-columns:5fr 7fr;gap:clamp(32px,6vw,96px);align-items:start}
.head-row{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:40px}
.cta-row{display:flex;justify-content:space-between;align-items:center;gap:40px}
@media (max-width:1080px){
  .grid-4,.grid-5{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-grid,.lp-grid,.split{grid-template-columns:1fr}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4,.grid-5{grid-template-columns:1fr}
  .span2{grid-column:auto}
  .head-row,.cta-row{flex-direction:column;align-items:flex-start}
  .hero-visual .ph{aspect-ratio:4/3}
}

/* visuels */
.ph{position:relative;background:#1a3436;aspect-ratio:3/2;overflow:hidden;width:100%}
.ph::before{content:"";position:absolute;inset:0;margin:auto;width:120px;height:80px;background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 80'%3E%3Cpath d='M10 70L10 38L60 12L110 38L110 70ZM44 70L44 48L76 48L76 70' fill='none' stroke='%233e5b5a' stroke-width='2'/%3E%3C/svg%3E")}
.ph::after{content:attr(data-label);position:absolute;left:12px;bottom:10px;right:12px;font-size:13px;color:#b9c9c6}
.ph.light{background:#d5ddd9}
.ph.light::after{color:#46554f}
.ph.tall{aspect-ratio:4/5}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}

/* composants */
.qlist{list-style:none;padding:0}
.qlist li{display:flex;gap:24px;padding:24px 0;border-top:1px solid var(--line)}
.qlist li:last-child{border-bottom:1px solid var(--line)}
.qlist li>span{color:var(--teal-l);font-size:18px;width:40px;flex-shrink:0}
.qlist h3{font-size:22px;font-weight:400;margin-bottom:6px}
.qlist+.lead{margin-top:28px}
.seg{background:#fff;padding:30px;display:flex;flex-direction:column;gap:14px;border-top:3px solid var(--ink);text-decoration:none;color:var(--ink);transition:transform .2s}
.seg:hover{transform:translateY(-3px);color:var(--ink)}
.seg h3{font-size:23px}
.seg ul{padding-left:18px;color:var(--mute);font-size:15px;display:flex;flex-direction:column;gap:6px}
.seg .more{margin-top:auto}
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.steps li{border-top:1px solid var(--line-d);padding-top:22px;display:flex;flex-direction:column;gap:12px}
.steps span{font-size:44px;color:var(--teal-d);line-height:1}
@media (max-width:1080px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.steps{grid-template-columns:1fr}}
.deps{list-style:none;padding:0;margin:26px 0;display:flex;flex-direction:column;gap:10px;color:var(--mute-d);font-size:16px}
.deps li{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line-d);padding-bottom:10px}
.deps li span:first-child{color:var(--paper)}
.mapbox-static svg{width:100%;height:auto}
.map-split{align-items:center}
.pcard{text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:10px}
.pcard h3{font-size:20px;margin-top:4px}
.pcard:hover h3{text-decoration:underline;text-underline-offset:3px}
.pcard:hover{color:var(--ink)}
.pcard[hidden]{display:none}
.soon{border:1px dashed #9fb0aa;padding:24px;display:flex;flex-direction:column;gap:10px}
.box{background:#fff;padding:28px;display:flex;flex-direction:column;gap:10px}
.box.dark{background:var(--night);color:var(--paper)}
.box .num{font-size:36px;font-weight:300;line-height:1.1}
blockquote.box p{font-size:20px}
cite{font-style:normal;font-size:14px}
.logos{display:flex;align-items:center;gap:24px;margin-top:48px;padding-top:28px;border-top:1px solid var(--line)}
.logos>span{width:220px;flex-shrink:0}
.logos .grid-5{flex-grow:1}
.logo-ph{height:56px;border:1px dashed #9fb0aa;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--mute)}
@media (max-width:640px){.logos{flex-direction:column;align-items:stretch}}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{font-size:20px;cursor:pointer}
.faq details p{margin-top:12px;color:var(--mute);max-width:760px}
.cta-band{background:var(--cta);color:#fff;padding:clamp(56px,7vw,90px) 0}
.cta-band .h2{max-width:840px}
.quote{font-size:clamp(22px,2.2vw,28px);line-height:1.45;margin-bottom:18px}
.values>div{border-top:1px solid var(--line);padding-top:18px;display:flex;flex-direction:column;gap:10px}
.offers{display:flex;flex-direction:column;gap:24px}
.offer{background:#fff;padding:clamp(28px,4vw,48px);display:grid;grid-template-columns:5fr 3fr 3fr;gap:32px}
.offer:nth-child(even){background:var(--paper2)}
.offer>div:first-child{display:flex;flex-direction:column;gap:14px}
.offer ul{padding-left:18px;display:flex;flex-direction:column;gap:8px}
.num-s{color:var(--teal-l);font-size:18px}
@media (max-width:900px){.offer{grid-template-columns:1fr}}
.tags{list-style:none;padding:0;margin-top:24px;display:flex;flex-wrap:wrap;gap:12px}
.tags li{border:1px solid var(--ink);padding:9px 16px;font-size:16px}
.map-wrap{margin-top:12px}
.mapframe{width:100%;height:min(78vh,760px);border:1px solid var(--line-d);display:block;background:var(--night)}
.chips{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:36px}
.chip{min-height:46px;padding:0 18px;border:1px solid #9fb0aa;background:transparent;color:var(--ink);border-radius:2px;font:400 16px var(--font);cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chip small{font-size:12px;margin-left:4px}
.cards{gap:40px 24px}
.gallery{display:flex;flex-direction:column;gap:14px}
.gallery>.ph{aspect-ratio:16/9}
.thumbs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
@media (max-width:640px){.thumbs{grid-template-columns:repeat(2,minmax(0,1fr))}}
.project{display:grid;grid-template-columns:7fr 4fr;gap:clamp(32px,6vw,96px);align-items:start}
.project-text{display:flex;flex-direction:column;gap:20px}
.project aside{display:flex;flex-direction:column;gap:6px;position:sticky;top:100px}
.facts-list div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:16px}
.facts-list dt{color:var(--mute)}
.facts-list dd{margin:0;text-align:right}
.project .box.dark{margin-top:24px}
@media (max-width:900px){.project{grid-template-columns:1fr}.project aside{position:static}}
.art{display:flex;flex-direction:column;gap:10px}
.tag-s{font-size:13px;color:var(--teal-l)}
.testimonial p{font-size:clamp(22px,2.2vw,28px);line-height:1.45;margin-bottom:14px}
.benefits>div{border-top:3px solid var(--ink);padding-top:20px;display:flex;flex-direction:column;gap:10px}
.prose{max-width:820px;display:flex;flex-direction:column;gap:14px}
.prose h2{margin-top:22px}

/* formulaires */
.form{display:flex;flex-direction:column;gap:22px}
.field{display:flex;flex-direction:column;gap:6px}
.field label,.inline-form label{font-size:14px;color:var(--mute)}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;min-height:50px;padding:12px 14px;font:300 16px var(--font);border:1px solid #9fb0aa;background:#fff;color:var(--ink);border-radius:2px}
textarea{resize:vertical}
.field[hidden],.grid-2[hidden]{display:none}
.toggle{border:0;padding:0;margin:0;display:flex;gap:10px;flex-wrap:wrap}
.toggle legend{font-weight:500;margin-bottom:10px;width:100%}
.toggle label{flex:1;min-width:180px;display:flex;align-items:center;gap:10px;border:1px solid #9fb0aa;padding:14px 16px;cursor:pointer}
.toggle label:has(input:checked){background:var(--ink);color:var(--paper);border-color:var(--ink)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--mute)}
.check input{width:20px;height:20px;margin-top:2px;flex-shrink:0}
.form .btn{align-self:flex-start}
.form-msg{font-size:15px}
.form-msg:empty{display:none}
.card-form{background:var(--paper);color:var(--ink);padding:clamp(24px,3vw,34px);gap:16px}
.card-form .btn{align-self:stretch}
.contact{display:grid;grid-template-columns:7fr 4fr;gap:clamp(32px,6vw,96px);align-items:start}
.contact-side{display:flex;flex-direction:column;gap:28px}
.bigtel{font-size:30px;text-decoration:none}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
.inline-form{display:flex;flex-direction:column;gap:8px;min-width:min(100%,460px)}
.inline-form label{color:var(--mute-d)}
.inline-form .row{display:flex;gap:10px}
.inline-form input{background:var(--night2);color:var(--paper);border-color:var(--line-d)}

/* pied de page */
.site-footer{padding:64px 0 36px}
.site-footer .grid-4{margin-bottom:44px}
.site-footer p,.site-footer address{font-size:15px;font-style:normal;margin-top:12px}
.links{list-style:none;padding:0;display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--mute-d)}
.links a,.site-footer address a{text-decoration:none}
.legal{font-size:13px;color:var(--mute-d);margin-top:22px}
.site-footer.mini{padding:24px 0}
.legal-row{display:flex;justify-content:space-between;gap:20px;font-size:13px;color:var(--mute-d);flex-wrap:wrap}

.head-row .more{white-space:nowrap}
.thumbs .ph::after{display:none}
.thumbs .ph::before{width:60px;height:40px}
.sub-h1{margin:-18px 0 32px}