:root{
  --ink:#17191c; --ink2:#23262a; --paper:#f6f3ee; --white:#fff;
  --stone:#e9e5de; --muted:#6d7278; --red:#b3292f; --line:#d8d2c8;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:auto}
.site-header{position:fixed;inset:0 0 auto 0;z-index:20;background:rgba(246,243,238,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(23,25,28,.08)}
.nav-wrap{height:86px;display:flex;align-items:center;justify-content:space-between}
.brand img{width:185px;max-height:62px;object-fit:contain}
.main-nav{display:flex;align-items:center;gap:28px;font-size:.92rem;font-weight:600}
.main-nav a:not(.btn):hover{color:var(--red)}
.menu-toggle{display:none;background:none;border:0;font-size:1.5rem}
.hero{min-height:92vh;display:flex;align-items:center;position:relative;background:url('assets/hero-scan-3d.webp') center/cover no-repeat;padding-top:86px;color:white}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,16,18,.9) 0%,rgba(14,16,18,.72) 42%,rgba(14,16,18,.16) 100%)}
.hero-content{position:relative;padding:90px 0;max-width:850px}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.78rem;font-weight:700;color:#f4d7d9;margin-bottom:18px}
.eyebrow.dark{color:var(--red)}
h1,h2,h3{margin-top:0;line-height:1.15}
h1,h2{font-family:"Playfair Display",Georgia,serif}
h1{font-size:clamp(3rem,6vw,6rem);margin-bottom:24px}
h2{font-size:clamp(2.2rem,4vw,4.2rem);margin-bottom:28px}
h2 span{font-family:Arial,Helvetica,sans-serif;font-size:.35em;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
h3{font-size:1.18rem}
.hero-lead{max-width:760px;font-size:1.15rem;color:#eee}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;background:var(--red);color:white;border:1px solid var(--red);font-weight:700;transition:.2s;cursor:pointer}
.btn:hover{transform:translateY(-2px);background:#8f2025}
.btn-small{padding:10px 16px}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.7)}
.section{padding:105px 0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:70px}
.align-center{align-items:center}
.section-dark{background:var(--ink);color:white}
.section-dark p{color:#d7d9dc}
.visual-card{border:1px solid rgba(255,255,255,.15);padding:10px;background:#0d0f11}
.visual-card img{aspect-ratio:16/10;object-fit:cover}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.chips span,.territories span{border:1px solid currentColor;padding:8px 12px;font-size:.82rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:45px}
.card{background:white;border:1px solid var(--line);padding:28px;min-height:220px}
.card.featured{background:var(--ink);color:white;border-color:var(--ink)}
.num{display:block;color:var(--red);font-weight:800;margin-bottom:34px}
.card p{color:var(--muted)}
.card.featured p{color:#d7d9dc}
.section-stone{background:var(--stone)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:50px}
.step{border-top:2px solid var(--red);padding-top:20px}
.step strong{color:var(--red)}
.territories{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.contact{background:var(--ink2);color:white}
.contact-details{display:grid;gap:12px;margin-top:30px}
.contact-details a{font-size:1.15rem;font-weight:700}
.contact-form{display:grid;gap:14px;background:white;color:var(--ink);padding:30px}
.contact-form label{display:grid;gap:7px;font-size:.86rem;font-weight:700}
.contact-form input,.contact-form textarea,.contact-form select{width:100%;padding:12px;border:1px solid #cfcfcf;font:inherit;background:#fafafa}
.consent{grid-template-columns:auto 1fr!important;align-items:start;font-weight:500!important}
.consent input{width:auto}
footer{background:#0d0f11;color:white;padding:44px 0}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;align-items:center}
.footer-logo{width:190px;filter:brightness(0) invert(1)}
footer small{color:#a9adb2}
@media(max-width:900px){
  .menu-toggle{display:block}
  .main-nav{display:none;position:absolute;top:86px;left:0;right:0;background:var(--paper);padding:24px;flex-direction:column;align-items:flex-start}
  .main-nav.open{display:flex}
  .grid-2{grid-template-columns:1fr;gap:35px}
  .cards{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .hero{min-height:82vh}
}
@media(max-width:620px){
  .section{padding:72px 0}
  .cards,.steps,.footer-grid{grid-template-columns:1fr}
  .brand img{width:150px}
  h1{font-size:2.7rem}
  .hero-overlay{background:rgba(14,16,18,.72)}
}

.mobile-call{
  display:none;
}
@media(max-width:900px){
  body{padding-bottom:72px}
  .mobile-call{
    display:flex;
    position:fixed;
    z-index:50;
    left:14px;
    right:14px;
    bottom:14px;
    min-height:52px;
    align-items:center;
    justify-content:center;
    gap:10px;
    background:var(--red);
    color:#fff;
    border:1px solid rgba(255,255,255,.25);
    box-shadow:0 10px 30px rgba(0,0,0,.28);
    font-weight:800;
    letter-spacing:.02em;
  }
  .mobile-call:active{transform:translateY(1px)}
}

.turnstile-wrap{
  display:grid;
  gap:8px;
  margin-top:4px;
}
.turnstile-wrap small{
  color:var(--muted);
  line-height:1.45;
}

.form-grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}
@media(max-width:700px){
  .form-grid-3{grid-template-columns:1fr}
}

.turnstile-placeholder{
  display:flex;
  align-items:center;
  min-height:64px;
  padding:14px 16px;
  border:1px solid #cfcfcf;
  background:#f5f5f5;
  color:var(--muted);
  font-size:.88rem;
  font-weight:700;
}

.subhero{
  min-height:72vh;
  display:flex;
  align-items:center;
  position:relative;
  padding-top:86px;
  color:white;
  background-position:center;
  background-size:cover;
}
.subhero-3d{background-image:url('assets/hero-scan-3d.webp')}
.subhero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(14,16,18,.92),rgba(14,16,18,.52));
}
.subhero-content{position:relative;max-width:860px;padding:90px 0}
.subhero h1{font-size:clamp(3rem,5vw,5.2rem)}
.clean-list{padding-left:1.2rem}
.clean-list li{margin-bottom:.7rem}
.cards-4{grid-template-columns:repeat(4,1fr)}
.deliverables{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.deliverables div{
  background:var(--paper);
  padding:28px;
  display:grid;
  gap:8px;
}
.deliverables span{color:var(--muted);font-size:.9rem}
.process-list{display:grid;gap:18px}
.process-list div{
  display:grid;
  grid-template-columns:52px 1fr;
  gap:18px;
  border-top:1px solid var(--line);
  padding-top:18px;
}
.process-list span{color:var(--red);font-weight:800}
.process-list p{margin:0}
.cta-panel{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
@media(max-width:900px){
  .cards-4,.deliverables{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .cards-4,.deliverables{grid-template-columns:1fr}
  .subhero{min-height:66vh}
}

.subhero-foncier{background-image:url('assets/hero-foncier.webp')}
.card-link{display:block;color:inherit}
.card-link:hover{transform:translateY(-3px);border-color:var(--red)}
.dark-chips{color:var(--ink)}

.subhero-topo{background-image:url('assets/hero-topographie.webp')}

.topo-prestations .card:not(.featured) h3{
  color: var(--ink);
}
.topo-prestations .card:not(.featured) p{
  color: var(--muted);
}

.subhero-copro{background-image:url('assets/hero-copropriete.webp')}
.copro-prestations .card:not(.featured) h3{color:var(--ink)}
.copro-prestations .card:not(.featured) p{color:var(--muted)}

.subhero-cabinet{background-image:url('assets/hero-cabinet.webp')}
.cabinet-values .card:not(.featured) h3{color:var(--ink)}
.cabinet-values .card:not(.featured) p{color:var(--muted)}
.light-card{background:#fff;border-color:var(--line)}

.subhero-contact{background-image:url('assets/hero-contact.webp')}
.contact-details-light a{color:var(--red)}
.contact-details-light p{margin:0 0 22px}

.legal-page{padding-top:86px}
.legal-content{max-width:900px}
.legal-content h1{font-size:clamp(3rem,5vw,5rem);margin-bottom:40px}
.legal-content h2{font-size:clamp(1.5rem,2.5vw,2.2rem);margin-top:48px;margin-bottom:14px}
.legal-content p,.legal-content li{font-size:1rem}
.legal-alert{
  border-left:4px solid var(--red);
  background:#fff;
  padding:18px 20px;
  margin:0 0 42px;
}
.legal-content a{color:var(--red);text-decoration:underline}

.error-page{
  min-height:100vh;
  display:flex;
  align-items:center;
  background:var(--paper);
}
.error-page h1{
  font-size:clamp(3rem,7vw,6rem);
  max-width:850px;
}

.faq-content details{
  background:#fff;
  border:1px solid var(--line);
  margin-bottom:14px;
  padding:0 20px;
}
.faq-content summary{
  cursor:pointer;
  list-style:none;
  padding:20px 36px 20px 0;
  font-weight:800;
  position:relative;
}
.faq-content summary::-webkit-details-marker{display:none}
.faq-content summary::after{
  content:"+";
  position:absolute;
  right:0;
  top:15px;
  font-size:1.5rem;
  color:var(--red);
}
.faq-content details[open] summary::after{content:"−"}
.faq-content details p{
  margin:0;
  padding:0 0 22px;
  color:var(--muted);
}
.faq-cta{
  margin-top:52px;
  padding:34px;
  background:var(--ink);
  color:#fff;
}
.faq-cta h2{margin-top:0}
.faq-cta p{color:#d7d9dc}

.faq-cta .btn{
  color:#fff;
}

.subhero-drone{background-image:url('assets/hero-drone.webp')}
.drone-prestations .card:not(.featured) h3{color:var(--ink)}
.drone-prestations .card:not(.featured) p{color:var(--muted)}

.skip-link{
  position:fixed;
  left:16px;
  top:-80px;
  z-index:100;
  background:var(--ink);
  color:#fff;
  padding:12px 16px;
  font-weight:800;
  transition:top .2s ease;
}
.skip-link:focus{top:16px}

.main-nav a[aria-current="page"]{
  color:var(--red);
  position:relative;
}
.main-nav a[aria-current="page"]::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-8px;
  height:2px;
  background:var(--red);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible{
  outline:3px solid var(--red);
  outline-offset:3px;
}

@media(max-width:900px){
  .main-nav a[aria-current="page"]::after{display:none}
}

.footer-logo{
  display:block;
  width:auto;
  max-width:190px;
  max-height:72px;
  object-fit:contain;
  background:transparent;
}

.hp-field{
  position:absolute!important;
  left:-9999px!important;
  width:1px!important;
  height:1px!important;
  overflow:hidden!important;
}

.form-status{
  min-height:1.4em;
  margin:0;
  font-weight:700;
}

.success-page{
  min-height:100vh;
  display:flex;
  align-items:center;
  background:var(--paper);
  padding:40px 0;
}
.success-card{
  max-width:760px;
}
.success-card h1{
  font-size:clamp(2.8rem,7vw,5.5rem);
}
.success-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:28px;
}
.btn-ghost-dark{
  background:transparent;
  color:var(--ink);
  border:1px solid var(--ink);
}

@media(max-width:900px){
  body{overflow-x:hidden}
  .site-header{min-height:72px}
  .nav-wrap{min-height:72px}
  .brand img{max-height:48px}
  .subhero{min-height:72vh}
  .subhero-content{padding-top:120px;padding-bottom:70px}
  .hero-lead{font-size:1.05rem}
  .grid-2,.cards,.deliverables,.steps{gap:20px}
  .section{padding-top:64px;padding-bottom:64px}
  .contact-form{padding:22px}
  .form-grid-3{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:22px;text-align:left}
  .footer-logo{max-width:170px}
  .mobile-call{display:flex}
}

@media(max-width:560px){
  h1{font-size:clamp(2.3rem,12vw,3.8rem)}
  h2{font-size:clamp(1.9rem,9vw,2.8rem)}
  .container{width:min(100% - 32px,1200px)}
  .btn{width:100%;text-align:center;justify-content:center}
  .cta-panel,.success-actions{flex-direction:column}
  .contact-form{padding:18px}
  input,select,textarea{font-size:16px}
  .mobile-call{left:16px;right:16px;bottom:14px;justify-content:center}
  footer{padding-bottom:92px}
}

.form-status.is-error{
  color:#b42318;
  background:#fff0ee;
  border-left:4px solid #b42318;
  padding:12px 14px;
}

.turnstile-wrap{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.cf-turnstile{
  min-height:65px;
}
@media(max-width:420px){
  .cf-turnstile{
    transform:scale(.92);
    transform-origin:left top;
    margin-bottom:-5px;
  }
}