/* Les Couvreurs de France — DA marine profond, or patiné, argent */
:root{
  --ink:#040916; --navy:#081430; --navy-2:#0d1d42; --navy-3:#132a5a;
  --gold:#d8b25a; --gold-hi:#f7e2a0; --gold-lo:#8f6624;
  --silver:#eef1f6; --muted:#a3adc4; --dim:#6f7a95;
  --line:rgba(216,178,90,.22); --line-soft:rgba(255,255,255,.08);
  --bleu:#2346b4; --rouge:#d32f2f;
  --display:"Cinzel",Georgia,serif; --serif:"Cormorant Garamond",Georgia,serif; --sans:"Manrope",system-ui,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --wrap:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;background:var(--ink);color:var(--silver);font:400 16.5px/1.7 var(--sans);overflow-x:hidden;-webkit-font-smoothing:antialiased}
body::after{content:"";position:fixed;inset:-50%;pointer-events:none;z-index:200;opacity:.07;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 1.2s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}60%{transform:translate(-2%,-1%)}80%{transform:translate(3%,3%)}100%{transform:translate(0,0)}}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--gold);color:var(--ink)}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}

/* Typo */
.eyebrow{display:inline-flex;align-items:center;gap:14px;font:600 11.5px/1 var(--sans);letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.eyebrow::before{content:"";width:34px;height:1px;background:linear-gradient(90deg,transparent,var(--gold))}
.h-display{font-family:var(--display);font-weight:600;letter-spacing:.01em;line-height:1.04;margin:0}
.h2{font-size:clamp(34px,5vw,64px)}
.gold{background:linear-gradient(180deg,var(--gold-hi) 0%,var(--gold) 52%,var(--gold-lo) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.silver{background:linear-gradient(180deg,#fff 0%,#d9dee8 55%,#8d97ab 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.script{font-family:var(--serif);font-style:italic;font-weight:500;color:var(--gold-hi)}
.lead{font-size:clamp(17px,1.5vw,19.5px);color:var(--muted);max-width:60ch}
.tricolore{display:flex;width:120px;height:3px;border-radius:2px;overflow:hidden}
.tricolore i{flex:1}.tricolore i:nth-child(1){background:var(--bleu)}.tricolore i:nth-child(2){background:#f4f4f4}.tricolore i:nth-child(3){background:var(--rouge)}

/* Boutons */
.btn{--bg:transparent;position:relative;display:inline-flex;align-items:center;gap:12px;padding:17px 30px;border-radius:999px;font:700 13px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;cursor:pointer;border:0;transition:transform .5s var(--ease),box-shadow .5s var(--ease),background .4s;will-change:transform}
.btn svg{width:18px;height:18px;flex:none}
.btn-gold{color:#1a1206;background:linear-gradient(180deg,#f9e6a8 0%,#dcb45c 48%,#a87a2e 100%);box-shadow:0 10px 40px -10px rgba(216,178,90,.55),inset 0 1px 0 rgba(255,255,255,.6)}
.btn-gold:hover{box-shadow:0 16px 50px -8px rgba(216,178,90,.75),inset 0 1px 0 rgba(255,255,255,.6)}
.btn-ghost{color:var(--silver);box-shadow:inset 0 0 0 1px rgba(216,178,90,.45);background:rgba(8,20,48,.35);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(216,178,90,.1)}
.btn-gold::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);background-size:250% 100%;background-position:120% 0;transition:background-position 1s var(--ease)}
.btn-gold:hover::after{background-position:-40% 0}

/* Header */
.hdr{position:fixed;inset:0 0 auto;z-index:100;transition:background .5s,backdrop-filter .5s,border-color .5s;border-bottom:1px solid transparent}
.hdr.scrolled{background:rgba(4,9,22,.78);backdrop-filter:blur(14px) saturate(1.3);border-color:var(--line-soft)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:84px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{width:54px;height:54px;filter:drop-shadow(0 4px 14px rgba(216,178,90,.25))}
.brand b{display:block;font:600 15px/1.1 var(--display);letter-spacing:.06em}
.brand small{display:block;font:600 9.5px/1.4 var(--sans);letter-spacing:.3em;text-transform:uppercase;color:var(--gold)}
.nav{display:flex;align-items:center;gap:34px;font:600 12.5px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase}
.nav a:not(.btn){position:relative;color:#cdd3e0;transition:color .3s}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:1px;background:var(--gold);transform:scaleX(0);transition:transform .5s var(--ease)}
.nav a:not(.btn):hover{color:#fff}.nav a:not(.btn):hover::after{transform:scaleX(1)}
.nav .btn{padding:13px 22px}
.burger{display:none;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:transparent;color:#fff;cursor:pointer}
.burger span{display:block;width:18px;height:1.5px;background:currentColor;margin:4px auto;transition:transform .4s var(--ease)}

/* Hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:130px 0 90px;isolation:isolate;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2;background:
  radial-gradient(60% 60% at 75% 40%,rgba(35,70,180,.28),transparent 70%),
  radial-gradient(40% 50% at 15% 85%,rgba(216,178,90,.10),transparent 70%),
  linear-gradient(180deg,#071027 0%,var(--ink) 100%)}
.hero-photo{position:absolute;inset:0;z-index:-3;background:url(/img/couverture.webp) center/cover;opacity:.16;filter:grayscale(.4) contrast(1.1);transform:scale(1.08)}
.hero-lines{position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);background-size:120px 120px;mask-image:radial-gradient(70% 60% at 50% 50%,#000 20%,transparent 80%);opacity:.5}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(34px,5.2vw,78px);margin:26px 0 8px}
.hero h1 .line{display:block;overflow:hidden;padding-bottom:.06em;white-space:nowrap}
.hero h1 .line>span{display:inline-block;transform:translateY(105%);transition:transform 1.3s var(--ease)}
.loaded .hero h1 .line>span{transform:none}
.loaded .hero h1 .line:nth-child(2)>span{transition-delay:.12s}
.loaded .hero h1 .line:nth-child(3)>span{transition-delay:.24s}
.hero .script{font-size:clamp(24px,2.6vw,36px);display:block;margin:6px 0 24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 40px}
.chips{display:flex;flex-wrap:wrap;gap:10px 26px;color:var(--muted);font-size:14px}
.chips span{display:inline-flex;align-items:center;gap:9px}
.chips svg{width:18px;height:18px;color:var(--gold)}
.emblem{position:relative;justify-self:center;width:min(520px,100%)}
.emblem img{width:100%;-webkit-mask-image:radial-gradient(70% 72% at 50% 50%,#000 62%,transparent 100%);mask-image:radial-gradient(70% 72% at 50% 50%,#000 62%,transparent 100%);animation:float 7s ease-in-out infinite}
.emblem::before{content:"";position:absolute;inset:8% 10%;border-radius:50%;background:radial-gradient(circle,rgba(216,178,90,.25),transparent 65%);filter:blur(30px);z-index:-1;animation:pulse 6s ease-in-out infinite}
.emblem-ring{position:absolute;inset:-6% -2%;border-radius:50%;border:1px solid var(--line);animation:spin 60s linear infinite}
.emblem-ring::before{content:"";position:absolute;top:-4px;left:50%;width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 16px var(--gold)}
@keyframes float{50%{transform:translateY(-12px)}}
@keyframes pulse{50%{opacity:.55;transform:scale(1.06)}}
@keyframes spin{to{transform:rotate(360deg)}}
.scroll-hint{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font:600 10px/1 var(--sans);letter-spacing:.35em;text-transform:uppercase;color:var(--dim)}
.scroll-hint i{width:1px;height:46px;background:linear-gradient(var(--gold),transparent);animation:drip 2.2s var(--ease) infinite;transform-origin:top}
@keyframes drip{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}

/* Bandeau défilant */
.marquee{border-block:1px solid var(--line);background:linear-gradient(90deg,var(--navy),var(--navy-2),var(--navy));overflow:hidden;padding:22px 0}
.marquee-track{display:flex;gap:56px;width:max-content;animation:marq 38s linear infinite}
.marquee span{display:inline-flex;align-items:center;gap:56px;font:600 clamp(18px,2vw,26px)/1 var(--display);letter-spacing:.12em;white-space:nowrap}
.marquee span::after{content:"";width:9px;height:9px;transform:rotate(45deg);background:var(--gold)}
@keyframes marq{to{transform:translateX(-50%)}}

/* Sections */
.sec{padding:clamp(90px,12vw,160px) 0;position:relative}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:64px}
.sec-head .lead{justify-self:end}
.navy{background:linear-gradient(180deg,var(--ink),var(--navy) 30%,var(--navy) 70%,var(--ink))}

/* Services */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.svc{position:relative;border-radius:22px;overflow:hidden;min-height:470px;display:flex;align-items:flex-end;border:1px solid var(--line-soft);isolation:isolate}
.svc img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transform:scale(1.04);transition:transform 1.4s var(--ease),filter 1s;filter:saturate(.85)}
.svc::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(4,9,22,.05) 0%,rgba(4,9,22,.55) 45%,rgba(4,9,22,.96) 100%)}
.svc:hover img{transform:scale(1.12);filter:saturate(1.05)}
.svc-body{padding:34px 34px 36px}
.svc-num{font:500 15px/1 var(--display);color:var(--gold);letter-spacing:.2em}
.svc h3{font:600 clamp(26px,2.6vw,34px)/1.1 var(--display);margin:14px 0 10px}
.svc p{margin:0;color:#c3cad9;max-width:46ch}
.svc ul{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.svc li{font-size:12.5px;letter-spacing:.06em;padding:7px 13px;border-radius:999px;border:1px solid var(--line);color:var(--gold-hi);background:rgba(4,9,22,.4);backdrop-filter:blur(6px)}
.svc-more{position:absolute;top:26px;right:26px;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);background:rgba(4,9,22,.5);backdrop-filter:blur(6px);transition:transform .6s var(--ease),background .4s}
.svc-more svg{width:18px;height:18px;color:var(--gold)}
.svc:hover .svc-more{transform:rotate(-45deg);background:var(--gold)}.svc:hover .svc-more svg{color:var(--ink)}

/* Carte + agences */
.agences{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.map{position:relative}
.map svg{width:100%;height:auto;overflow:visible}
.map .fr{fill:url(#frFill);stroke:var(--gold);stroke-width:1.1;stroke-linejoin:round;filter:drop-shadow(0 30px 60px rgba(35,70,180,.35))}
.pin circle.dot{fill:var(--gold);stroke:#1a1206;stroke-width:1.5}
.pin circle.halo{fill:none;stroke:var(--gold);stroke-width:1.2;transform-box:fill-box;transform-origin:center;animation:halo 2.6s var(--ease) infinite}
.pin text{font:700 13px var(--sans);fill:#fff;letter-spacing:.06em}
.pin text.sub{font:500 11px var(--sans);fill:var(--muted);letter-spacing:.04em}
.pin.on circle.dot{fill:#fff}
@keyframes halo{0%{transform:scale(.6);opacity:1}100%{transform:scale(3.2);opacity:0}}
.ag-list{display:grid;gap:14px}
.ag{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;padding:24px 26px;border-radius:18px;border:1px solid var(--line-soft);background:linear-gradient(135deg,rgba(19,42,90,.55),rgba(8,20,48,.35));transition:border-color .4s,transform .6s var(--ease),background .4s}
.ag:hover,.ag.on{border-color:var(--line);transform:translateX(6px);background:linear-gradient(135deg,rgba(19,42,90,.8),rgba(8,20,48,.5))}
.ag-dept{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;font:600 21px/1 var(--display);border:1px solid var(--line);color:var(--gold-hi);background:radial-gradient(circle at 30% 25%,rgba(216,178,90,.22),transparent 70%)}
.ag h3{margin:0;font:600 19px/1.2 var(--display);letter-spacing:.03em}
.ag p{margin:4px 0 0;color:var(--muted);font-size:14.5px;line-height:1.5}
.ag address{font-style:normal;color:#dfe4ee}
.ag-go{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);color:var(--gold)}
.ag-go svg{width:16px;height:16px}
.ag.soon{border-style:dashed;opacity:.75}
.ag.soon .ag-dept{color:var(--dim)}

/* Chantier showcase */
.show{position:relative;border-radius:28px;overflow:hidden;border:1px solid var(--line)}
.show img{width:100%;aspect-ratio:16/9;object-fit:cover;transform:scale(1.06);transform-origin:center}
.show-cap{position:absolute;left:0;right:0;bottom:0;padding:120px 44px 38px;background:linear-gradient(180deg,transparent,rgba(4,9,22,.92));display:flex;justify-content:space-between;align-items:flex-end;gap:30px}
.show-cap .script{font-size:clamp(26px,3vw,40px)}
.show-cap p{margin:6px 0 0;color:var(--muted);max-width:48ch}

/* Méthode */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;top:34px;left:34px;right:34px;height:1px;background:linear-gradient(90deg,var(--gold),rgba(216,178,90,.15))}
.step{padding-right:30px;position:relative}
.step-n{width:68px;height:68px;border-radius:50%;display:grid;place-items:center;background:var(--navy);border:1px solid var(--gold);font:600 22px/1 var(--display);color:var(--gold-hi);position:relative;z-index:1;box-shadow:0 0 0 8px var(--ink)}
.navy .step-n{box-shadow:0 0 0 8px var(--navy)}
.step h3{font:600 21px/1.2 var(--display);margin:28px 0 10px}
.step p{margin:0;color:var(--muted);font-size:15.5px}

/* Engagements */
.eng{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:24px;overflow:hidden}
.eng>div{padding:40px 30px;border-right:1px solid var(--line);background:linear-gradient(180deg,rgba(19,42,90,.35),transparent)}
.eng>div:last-child{border-right:0}
.eng svg{width:34px;height:34px;color:var(--gold)}
.eng b{display:block;font:600 clamp(40px,4.4vw,58px)/1 var(--display);margin:24px 0 8px}
.eng span{color:var(--muted);font-size:14.5px;letter-spacing:.02em}

/* Contenu pages locales */
.prose{max-width:760px}
.prose h2{font:600 clamp(28px,3.4vw,40px)/1.15 var(--display);margin:56px 0 18px}
.prose h3{font:600 22px/1.3 var(--display);margin:34px 0 10px;color:var(--gold-hi)}
.prose p,.prose li{color:#c9d0de}
.prose ul{padding-left:20px}
.prose li::marker{color:var(--gold)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start}
.aside-card{position:sticky;top:110px;border:1px solid var(--line);border-radius:22px;padding:34px;background:linear-gradient(160deg,rgba(19,42,90,.7),rgba(8,20,48,.6))}
.aside-card h3{margin:0 0 6px;font:600 22px/1.2 var(--display)}
.aside-card .big-tel{display:block;font:600 30px/1.1 var(--display);margin:18px 0 22px}
.villes{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.villes span{padding:8px 14px;border-radius:999px;border:1px solid var(--line-soft);font-size:13.5px;color:#d5dbe7}
.crumb{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);display:flex;gap:10px;flex-wrap:wrap}
.crumb a{color:var(--muted)}.crumb a:hover{color:var(--gold)}
.hero-sub{min-height:auto;padding:180px 0 100px}
.hero-sub h1{font-size:clamp(32px,5vw,72px)}
.photo-band{border-radius:24px;overflow:hidden;border:1px solid var(--line-soft);margin-top:10px}
.photo-band img{width:100%;aspect-ratio:16/7;object-fit:cover}

/* FAQ */
.faq{max-width:900px;margin-inline:auto}
.faq details{border-bottom:1px solid var(--line-soft)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px 0;font:600 clamp(18px,1.8vw,22px)/1.35 var(--display)}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);position:relative;transition:transform .5s var(--ease),background .3s}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.5px;background:var(--gold);transform:translate(-50%,-50%)}
.faq summary i::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq details[open] summary i{transform:rotate(45deg);background:rgba(216,178,90,.12)}
.faq details p{margin:0 0 28px;color:var(--muted);max-width:72ch}

/* Devis */
.devis{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
.contact-big .big-tel{display:inline-block;font:600 clamp(36px,4.6vw,60px)/1 var(--display);margin:30px 0 8px}
.contact-big .mail{font-size:18px;color:var(--gold-hi);border-bottom:1px solid var(--line)}
.contact-list{margin:40px 0 0;padding:0;list-style:none;display:grid;gap:14px;color:var(--muted)}
.contact-list li{display:flex;gap:14px;align-items:flex-start}
.contact-list svg{width:20px;height:20px;color:var(--gold);flex:none;margin-top:3px}
form.card{border:1px solid var(--line);border-radius:26px;padding:clamp(26px,4vw,46px);background:linear-gradient(160deg,rgba(19,42,90,.75),rgba(8,20,48,.65));box-shadow:0 40px 100px -40px rgba(0,0,0,.8)}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:block;margin-bottom:16px}
.field span{display:block;font:600 11px/1 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.field input,.field select,.field textarea{width:100%;font:500 16px/1.4 var(--sans);color:#fff;background:rgba(4,9,22,.55);border:1px solid var(--line-soft);border-radius:12px;padding:15px 16px;transition:border-color .3s,box-shadow .3s;appearance:none}
.field select{background-image:linear-gradient(45deg,transparent 50%,var(--gold) 50%),linear-gradient(135deg,var(--gold) 50%,transparent 50%);background-position:calc(100% - 22px) 52%,calc(100% - 16px) 52%;background-size:6px 6px;background-repeat:no-repeat}
.field select option{background:var(--navy)}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 4px rgba(216,178,90,.14)}
form.card .btn{width:100%;justify-content:center;margin-top:8px}
.form-note{font-size:12.5px;color:var(--dim);margin:16px 0 0;text-align:center}
.hp{position:absolute;left:-9999px}

/* Footer */
.ftr{border-top:1px solid var(--line);padding:80px 0 40px;background:linear-gradient(180deg,var(--navy),var(--ink))}
.ftr-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px}
.ftr h4{font:600 11px/1 var(--sans);letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin:8px 0 22px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;color:var(--muted);font-size:14.5px}
.ftr a:hover{color:var(--gold-hi)}
.ftr-brand img{width:110px;margin-bottom:18px}
.ftr-brand p{color:var(--muted);font-size:14.5px;max-width:34ch}
.ftr-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:60px;padding-top:28px;border-top:1px solid var(--line-soft);font-size:13px;color:var(--dim)}

/* Barre mobile */
.mbar{display:none}

/* Reveal */
[data-reveal]{opacity:0;transform:translateY(40px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal="fade"]{transform:none}
[data-d="1"]{transition-delay:.1s}[data-d="2"]{transition-delay:.2s}[data-d="3"]{transition-delay:.3s}

/* Responsive */
@media (max-width:1020px){
  .hero-grid,.agences,.devis,.split,.sec-head{grid-template-columns:1fr}
  .sec-head .lead{justify-self:start}
  .emblem{width:min(300px,72%);order:-1;margin-bottom:-10px}
  .hero{padding-top:110px}
  .steps{grid-template-columns:1fr 1fr;gap:44px 0}.steps::before{display:none}
  .eng{grid-template-columns:1fr 1fr}.eng>div:nth-child(2){border-right:0}.eng>div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .aside-card{position:static}
}
@media (max-width:860px){
  .nav{position:fixed;inset:0;background:rgba(4,9,22,.97);backdrop-filter:blur(10px);flex-direction:column;justify-content:center;gap:30px;font-size:16px;opacity:0;pointer-events:none;transition:opacity .4s}
  .nav-open .nav{opacity:1;pointer-events:auto}
  .burger{display:block;position:relative;z-index:101}
  .nav-open .burger span:first-child{transform:translateY(2.75px) rotate(45deg)}
  .nav-open .burger span:last-child{transform:translateY(-2.75px) rotate(-45deg)}
  .brand b{font-size:13px}.brand img{width:46px;height:46px}
  .hdr-in{height:72px}
  .svc-grid{grid-template-columns:1fr}.svc{min-height:420px}
  .mbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:12px;right:12px;bottom:12px;z-index:90;gap:8px;padding:8px;border-radius:999px;background:rgba(4,9,22,.85);backdrop-filter:blur(12px);border:1px solid var(--line)}
  .mbar .btn{justify-content:center;padding:15px 10px;font-size:12px}
  .ftr{padding-bottom:110px}
  .show-cap{position:static;padding:26px 24px;background:var(--navy);flex-direction:column;align-items:flex-start}
  .show img{aspect-ratio:4/3}
}
@media (max-width:560px){
  .wrap{width:calc(100% - 32px)}
  .f-row{grid-template-columns:1fr}
  .steps,.eng{grid-template-columns:1fr}
  .eng>div{border-right:0;border-bottom:1px solid var(--line)}.eng>div:last-child{border-bottom:0}
  .ftr-grid{grid-template-columns:1fr}
  .ag{grid-template-columns:auto 1fr;padding:20px}.ag-go{display:none}
  .ag-dept{width:54px;height:54px;font-size:18px}
  .hero-cta .btn{width:100%;justify-content:center}
  .hero h1{font-size:clamp(28px,9vw,40px)}
  .hero-sub h1{font-size:clamp(28px,9vw,40px)}
  .hero .eyebrow{letter-spacing:.2em;font-size:10.5px}
  .scroll-hint{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  [data-reveal]{opacity:1;transform:none}
  .hero h1 .line>span{transform:none}
}