:root{
  --ink:#0f2a3a; --ink-2:#163a4f; --paper:#f6f3ec; --paper-2:#ece6d9;
  --line:#d9d1c0; --text:#1d2a31; --muted:#5b6a72;
  --accent:#e8622c; --accent-2:#c94d1b; --brand:#2a3a8f;
  --radius:14px; --max:1200px;
  --serif:"Fraunces",Georgia,serif; --sans:"IBM Plex Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif; --mono:"IBM Plex Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--text);background:var(--paper);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:10px}
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.12;color:var(--ink)}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem);margin:.4rem 0 1rem}
h3{font-size:1.3rem}
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.9rem 1.4rem;border-radius:999px;font-weight:600;text-decoration:none;transition:.2s;border:2px solid transparent;font-size:.98rem;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-2)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn svg{width:18px;height:18px}

/* Header */
.topbar{background:var(--ink);color:#cfdbe2;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:1rem;padding-top:.5rem;padding-bottom:.5rem;flex-wrap:wrap}
.topbar a{text-decoration:none}.topbar a:hover{color:#fff}
header.site{position:sticky;top:0;z-index:50;background:rgba(246,243,236,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none}
.brand img{height:54px;width:54px}
.brand b{font-family:var(--serif);font-size:1.25rem;color:var(--brand);line-height:1.05;display:block}
.brand small{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}
.menu{display:flex;align-items:center;gap:.2rem;list-style:none}
.menu>li{position:relative}
.menu a,.menu button{display:block;padding:.6rem .8rem;text-decoration:none;font-weight:500;font-size:.94rem;color:var(--ink);background:none;border:0;font-family:inherit;cursor:pointer;border-radius:8px}
.menu a:hover,.menu button:hover{background:var(--paper-2)}
.menu .call{background:var(--ink);color:#fff;border-radius:999px;padding:.6rem 1.1rem;margin-left:.4rem}
.menu .call:hover{background:var(--ink-2)}
.sub{position:absolute;top:100%;left:0;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px -18px rgba(15,42,58,.35);padding:.4rem;list-style:none;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s}
.has-sub:hover .sub,.has-sub:focus-within .sub,.has-sub.open .sub{opacity:1;visibility:visible;transform:none}
.toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.toggle span{display:block;width:26px;height:2px;background:var(--ink);margin:6px 0}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;min-height:min(88vh,760px);display:flex;align-items:center}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 40%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(10,31,43,.94) 0%,rgba(10,31,43,.78) 42%,rgba(10,31,43,.15) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:5rem;padding-bottom:5rem;width:100%}
.hero-inner{max-width:640px}
.hero h1{color:#fff;font-size:clamp(2.4rem,5.4vw,4.2rem);margin:1rem 0 .6rem}
.hero h1 em{font-style:italic;color:var(--accent)}
.hero .tag{font-family:var(--serif);font-size:1.35rem;font-style:italic;color:#f1dcc6}
.hero p.lead{color:#d8e3e9;max-width:56ch;margin:1.1rem 0 2rem}
.hero .ctas{display:flex;gap:.8rem;flex-wrap:wrap}
.coord{font-family:var(--mono);font-size:.8rem;color:#9fb6c2;margin-top:2.4rem;display:flex;gap:1.5rem;flex-wrap:wrap}
.coord b{color:#fff;font-weight:500}

/* Stats strip */
.stats{background:var(--accent);color:#fff}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding-top:1.6rem;padding-bottom:1.6rem}
.stat b{font-family:var(--serif);font-size:2rem;display:block;line-height:1}
.stat span{font-size:.88rem;opacity:.92}

section{padding:5.5rem 0}

/* About */
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.about figure{position:relative;padding:0 0 2.5rem 0}
.about .main{border-radius:var(--radius);aspect-ratio:4/5;object-fit:cover;width:88%}
.about .inset{position:absolute;right:0;bottom:0;width:48%;aspect-ratio:1;object-fit:cover;border-radius:var(--radius);border:6px solid var(--paper);box-shadow:0 20px 40px -20px rgba(0,0,0,.45)}
.about figcaption{position:absolute;left:-12px;top:28px;background:var(--ink);color:#fff;padding:.8rem 1.1rem;border-radius:10px;font-family:var(--serif);font-style:italic}
.about h3{font-family:var(--mono);font-size:.85rem;letter-spacing:.12em;color:var(--muted);font-weight:500;margin-bottom:1rem}
.checks{list-style:none;margin:1.6rem 0;display:grid;gap:.7rem}
.checks li{display:flex;gap:.7rem;align-items:flex-start}
.checks li::before{content:"";flex:0 0 20px;height:20px;margin-top:4px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/12px no-repeat}
.callbox{display:flex;align-items:center;gap:1rem;padding:1.1rem 1.3rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin-top:1.6rem}
.callbox small{display:block;color:var(--muted);font-size:.82rem}
.callbox a{font-family:var(--serif);font-size:1.5rem;font-weight:700;text-decoration:none;color:var(--ink)}
.callbox .ic{width:48px;height:48px;border-radius:50%;background:var(--ink);display:grid;place-items:center;flex:0 0 48px}
.callbox .ic svg{width:22px;height:22px;stroke:#fff}

/* Services */
.services{background:var(--paper-2)}
.head{max-width:720px;margin-bottom:3rem}
.head p{color:var(--muted)}
.grid-s{display:grid;grid-template-columns:repeat(6,1fr);gap:1.2rem}
.card{grid-column:span 2;background:#fff;border:1px solid var(--line);border-radius:var(--radius);text-decoration:none;display:flex;flex-direction:column;transition:.22s;overflow:hidden}
.card:nth-child(4),.card:nth-child(5){grid-column:span 3}
.card:hover{transform:translateY(-4px);box-shadow:0 22px 40px -24px rgba(15,42,58,.45);border-color:var(--accent)}
.card .ph{aspect-ratio:16/10;overflow:hidden;background:var(--paper-2)}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.card:hover .ph img{transform:scale(1.05)}
.card .bd{padding:1.4rem 1.5rem 1.6rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.card .num{font-family:var(--mono);font-size:.78rem;color:var(--accent)}
.card p{color:var(--muted);font-size:.95rem}
.card .more{margin-top:auto;padding-top:.4rem;font-weight:600;font-size:.9rem;color:var(--ink)}
.card:hover .more{color:var(--accent)}

/* Equipment band */
.equip{background:var(--ink);color:#d8e3e9}
.equip h2{color:#fff}
.equip .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:3.5rem;align-items:center}
.equip ul{list-style:none;display:grid;gap:1.1rem;margin-top:1.6rem}
.equip li{border-left:2px solid var(--accent);padding-left:1rem}
.equip li b{color:#fff;display:block;font-weight:600}
.equip li span{font-size:.94rem;color:#a9bcc6}
.equip .pics{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:200px 200px;gap:12px}
.equip .pics img{width:100%;height:100%;object-fit:cover;border-radius:12px}
.equip .pics img:first-child{grid-row:span 2}

/* Gallery */
.filters{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.6rem}
.filters button{font-family:var(--mono);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;padding:.55rem 1rem;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
.filters button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:210px;grid-auto-flow:dense;gap:12px}
.gallery a{position:relative;overflow:hidden;border-radius:12px;background:var(--paper-2)}
.gallery a.w{grid-column:span 2}
.gallery a.t{grid-row:span 2}
.gallery a[hidden],.gallery a.cut{display:none}
.more-wrap{text-align:center;margin-top:1.8rem}
.more-btn{background:var(--ink);color:#fff}
.more-btn:hover{background:var(--ink-2)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery a:hover img{transform:scale(1.06)}
.gallery a span{position:absolute;left:10px;bottom:10px;right:10px;background:rgba(15,42,58,.86);color:#fff;font-size:.74rem;font-family:var(--mono);padding:.35rem .6rem;border-radius:6px;width:fit-content}
dialog.lb{border:0;padding:0;background:transparent;max-width:min(1100px,94vw);margin:auto}
dialog.lb::backdrop{background:rgba(5,15,22,.9)}
dialog.lb img{max-height:82vh;width:auto;margin:0 auto;border-radius:10px}
dialog.lb p{color:#fff;text-align:center;font-family:var(--mono);font-size:.85rem;margin-top:.8rem}
dialog.lb button{position:fixed;top:16px;right:20px;background:#fff;border:0;border-radius:50%;width:42px;height:42px;font-size:1.4rem;cursor:pointer}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;counter-reset:s}
.step{border-top:2px solid var(--ink);padding-top:1.2rem}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--mono);color:var(--accent);font-size:.85rem}
.step h3{margin:.5rem 0}
.step p{color:var(--muted);font-size:.95rem}

/* FAQ */
.faq{background:#fff}
.faq .wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem}
details{border-bottom:1px solid var(--line);padding:1.2rem 0}
summary{cursor:pointer;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:1rem;font-size:1.05rem}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);color:var(--accent);font-size:1.3rem;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin-top:.7rem}

/* CTA */
.cta{position:relative;overflow:hidden;color:#fff}
.cta>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cta::after{content:"";position:absolute;inset:0;background:rgba(10,31,43,.86)}
.cta .wrap{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.cta h2{color:#fff;margin:0}
.cta p{color:#cfdbe2;margin-top:.5rem}

/* Footer */
footer{background:#0a1f2b;color:#b7c7cf;padding:4.5rem 0 0;font-size:.95rem}
.fgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:3rem}
footer .fbrand{display:flex;align-items:center;gap:.8rem;margin-bottom:1rem;text-decoration:none}
footer .fbrand img{height:58px;width:58px;background:#fff;border-radius:10px;padding:3px}
footer .fbrand b{font-family:var(--serif);color:#fff;font-size:1.2rem}
footer h2{color:#fff;font-size:1.15rem;margin:0 0 1.1rem;font-family:var(--sans);font-weight:600}
footer ul{list-style:none;display:grid;gap:.6rem}
footer a{text-decoration:none}footer a:hover{color:var(--accent)}
.ci li{display:flex;gap:.6rem}
.ci svg{flex:0 0 18px;width:18px;height:18px;stroke:var(--accent);margin-top:4px}
.social{display:flex;gap:.6rem;margin-top:1.3rem}
.social a{width:38px;height:38px;border-radius:50%;border:1px solid #2b4655;display:grid;place-items:center}
.social svg{width:16px;height:16px;fill:#fff}
.legal{border-top:1px solid #1d3542;margin-top:3.5rem;padding:1.4rem 0;font-size:.85rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem}

.wa{position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 24px -6px rgba(0,0,0,.4);z-index:60}
.wa svg{width:30px;height:30px;fill:#fff}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}

/* Responsive */
@media (max-width:1020px){
  .toggle{display:block}
  .menu{position:fixed;inset:78px 0 auto 0;flex-direction:column;align-items:stretch;background:var(--paper);padding:1rem 20px 1.5rem;border-bottom:1px solid var(--line);display:none;max-height:calc(100vh - 78px);overflow:auto}
  .menu.open{display:flex}
  .sub{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 1rem;display:none}
  .has-sub.open .sub{display:block}
  .menu .call{margin:.6rem 0 0;text-align:center}
}
@media (max-width:900px){
  .about .wrap,.faq .wrap,.equip .wrap{grid-template-columns:1fr}
  .grid-s{grid-template-columns:1fr 1fr}
  .card,.card:nth-child(4),.card:nth-child(5){grid-column:span 1}
  .steps{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .stats .wrap{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:170px}
  .hero::after{background:linear-gradient(180deg,rgba(10,31,43,.55) 0%,rgba(10,31,43,.9) 70%)}
}
@media (max-width:600px){
  body{font-size:16px}
  section{padding:4rem 0}
  .topbar .addr{display:none}
  .brand small{display:none}
  .grid-s,.steps,.fgrid{grid-template-columns:1fr}
  .gallery a.w{grid-column:span 2}
  .equip .pics{grid-template-rows:150px 150px}
}

/* ===== Inner pages ===== */
.crumbs{font-family:var(--mono);font-size:.78rem;color:#9fb6c2;margin-bottom:1rem;display:flex;gap:.5rem;flex-wrap:wrap;list-style:none}
.crumbs a{text-decoration:none;color:#cfdbe2}.crumbs a:hover{color:#fff}
.crumbs li+li::before{content:"/";margin-right:.5rem;color:#5d7886}
.phero{position:relative;color:#fff;overflow:hidden}
.phero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.phero::after{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(10,31,43,.95) 0%,rgba(10,31,43,.8) 50%,rgba(10,31,43,.35) 100%)}
.phero .wrap{position:relative;z-index:2;padding-top:4.5rem;padding-bottom:4.5rem}
.phero h1{color:#fff;font-size:clamp(2.2rem,4.8vw,3.6rem);max-width:16ch;margin:.6rem 0 1rem}
.phero p{color:#d8e3e9;max-width:58ch}
.phero .ctas{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.8rem}
.svc .wrap{display:grid;grid-template-columns:1.35fr .65fr;gap:3.5rem;align-items:start}
.prose h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.prose h3{margin:2rem 0 .6rem;font-size:1.25rem}
.prose p{margin:0 0 1rem}
.prose figure{margin:1.8rem 0}
.prose figure img{border-radius:var(--radius);width:100%;aspect-ratio:16/9;object-fit:cover}
.prose figcaption{font-family:var(--mono);font-size:.78rem;color:var(--muted);margin-top:.5rem}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin:1.4rem 0;list-style:none}
.tiles li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1rem 1.1rem}
.tiles b{display:block;color:var(--ink);margin-bottom:.2rem}
.tiles span{color:var(--muted);font-size:.93rem}
aside.side{position:sticky;top:100px;display:grid;gap:1.2rem}
.box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.box h2{font-size:1.2rem;margin:0 0 .9rem;font-family:var(--sans);font-weight:600}
.box ul{list-style:none;display:grid;gap:.2rem}
.box ul a{display:flex;justify-content:space-between;padding:.55rem .2rem;text-decoration:none;border-bottom:1px solid var(--paper-2);font-size:.95rem}
.box ul a:hover,.box ul a[aria-current]{color:var(--accent)}
.box.dark{background:var(--ink);color:#cfdbe2;border-color:var(--ink)}
.box.dark h2{color:#fff}
.box.dark .btn{width:100%;justify-content:center;margin-top:.7rem}
.box.dark a.ph{display:block;font-family:var(--serif);font-size:1.45rem;color:#fff;text-decoration:none;margin-top:.3rem}
.work{background:var(--paper-2)}
.work .gallery{grid-auto-rows:220px}
@media (max-width:900px){.svc .wrap{grid-template-columns:1fr}aside.side{position:static}.tiles{grid-template-columns:1fr}}

/* ===== About / Contact / Projects ===== */
.mv{background:var(--paper-2)}
.mv .wrap{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.mvcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2.2rem;border-top:4px solid var(--accent)}
.mvcard h2{font-size:clamp(1.5rem,2.6vw,2rem)}
.mvcard p{color:var(--muted)}
.mapsec{background:var(--paper)}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/7;background:var(--paper-2)}
.map iframe{width:100%;height:100%;border:0;display:block}
.contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:start}
.ccards{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin-top:1.8rem}
.ccards li.wide{grid-column:span 2}
.ccards a{display:flex;gap:.9rem;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.1rem;text-decoration:none;transition:.2s;height:100%}
.ccards a:hover{border-color:var(--accent);transform:translateY(-2px)}
.ccards svg{flex:0 0 40px;width:40px;height:40px;padding:9px;border-radius:50%;background:var(--ink);color:#fff}
.ccards small{display:block;color:var(--muted);font-size:.8rem}
.ccards b{color:var(--ink);font-weight:600;word-break:break-word}
.enq{display:grid;gap:1rem;padding:2rem}
.enq label{display:grid;gap:.35rem;font-weight:500;font-size:.92rem;color:var(--ink)}
.enq input,.enq select,.enq textarea{font:inherit;font-size:1rem;padding:.75rem .9rem;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--text);width:100%}
.enq input:focus,.enq select:focus,.enq textarea:focus{outline:2px solid var(--accent);outline-offset:1px;background:#fff}
.enq .err{color:var(--accent-2);font-size:.9rem}
.enq-btns{display:flex;gap:.7rem;flex-wrap:wrap}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:#fff}
.pills{display:flex;flex-wrap:wrap;gap:.7rem}
.pills a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.75rem 1.2rem;text-decoration:none;font-weight:500;color:var(--ink)}
.pills a:hover{border-color:var(--accent);color:var(--accent)}
@media (max-width:900px){.mv .wrap,.contact .wrap{grid-template-columns:1fr}.map{aspect-ratio:4/3}}
@media (max-width:600px){.ccards{grid-template-columns:1fr}.ccards li.wide{grid-column:auto}}