:root{
  --ink:#112831;
  --ink-2:#24434c;
  --teal:#1d8b89;
  --teal-dark:#146b6a;
  --sand:#f3eee6;
  --sand-2:#fbf8f3;
  --white:#ffffff;
  --line:#dfe5e3;
  --muted:#65777c;
  --accent:#c58954;
  --radius:18px;
  --shadow:0 18px 50px rgba(17,40,49,.11);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 36px),var(--max));margin-inline:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px 14px;z-index:999}
.topbar{background:var(--ink);color:#dce7e7;font-size:.9rem}
.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,229,227,.8)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:28px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em}
.brand-mark{width:42px;height:42px;border:2px solid var(--teal);border-radius:12px;display:grid;place-items:center;transform:rotate(45deg)}
.brand-mark:before{content:"";width:17px;height:17px;background:var(--teal);border-radius:5px}
.brand-mark span{display:none}
.brand small{display:block;font-weight:600;color:var(--muted);font-size:.75rem;letter-spacing:.04em;text-transform:uppercase;margin-top:-3px}
.navlinks{display:flex;align-items:center;gap:26px;font-weight:700;font-size:.95rem}
.navlinks a:hover{color:var(--teal)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:999px;padding:13px 20px;font-weight:800;border:1px solid transparent;transition:.2s ease;cursor:pointer}
.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{background:var(--teal-dark);transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#06181e}
.btn-outline{border-color:var(--ink);background:#fff}.btn-outline:hover{background:var(--sand-2)}
.menu-btn{display:none;border:0;background:none;font-size:1.5rem}
.hero{position:relative;overflow:hidden;background:
linear-gradient(90deg,rgba(17,40,49,.97) 0%,rgba(17,40,49,.92) 46%,rgba(17,40,49,.28) 72%,rgba(17,40,49,.18) 100%),
url('https://images.unsplash.com/photo-1620626011761-996317b8d101?auto=format&fit=crop&w=1800&q=88') center/cover no-repeat;color:#fff}
.hero .container{min-height:650px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;padding:76px 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:#d7ebe8}
.eyebrow:before{content:"";width:28px;height:2px;background:var(--accent)}
.hero h1{font-size:clamp(2.8rem,5.3vw,5.4rem);line-height:.98;letter-spacing:-.055em;margin:15px 0 22px;max-width:850px}
.hero p{font-size:1.16rem;max-width:660px;color:#e0e8e9;margin-bottom:30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.trust-row{display:flex;gap:22px;flex-wrap:wrap;margin-top:31px;color:#dce6e7;font-size:.92rem;font-weight:700}
.trust-row span:before{content:"✓";color:#7dd3ca;margin-right:8px}
.hero-card{justify-self:end;width:min(430px,100%);background:rgba(255,255,255,.95);color:var(--ink);padding:26px;border-radius:24px;box-shadow:0 22px 65px rgba(0,0,0,.18)}
.hero-card h2{font-size:1.5rem;margin:0 0 6px}.hero-card p{font-size:.95rem;color:var(--muted);margin:0 0 18px}
.mini-form{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mini-form input,.mini-form select,.mini-form textarea,.contact-form input,.contact-form select,.contact-form textarea{
 width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:#fff;font:inherit;color:var(--ink);outline:none
}
.mini-form input:focus,.mini-form select:focus,.mini-form textarea:focus,.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(29,139,137,.12)}
.mini-form .full{grid-column:1/-1}.mini-form textarea{min-height:88px;resize:vertical}
.hp{display:none!important}
.section{padding:92px 0}
.section-sm{padding:58px 0}
.bg-sand{background:var(--sand-2)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.section h2,.page-hero h1{font-size:clamp(2rem,3.4vw,3.7rem);line-height:1.08;letter-spacing:-.045em;margin:12px 0 18px}
.section-lead{font-size:1.08rem;color:var(--muted);max-width:760px}
.kicker{font-size:.82rem;font-weight:900;text-transform:uppercase;letter-spacing:.12em;color:var(--teal)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff;transition:.22s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.icon{width:46px;height:46px;border-radius:14px;background:#e8f4f2;display:grid;place-items:center;color:var(--teal);font-weight:900;margin-bottom:18px}
.card h3{margin:0 0 8px;font-size:1.24rem}.card p{margin:0;color:var(--muted)}
.card-link{display:inline-block;margin-top:17px;font-weight:800;color:var(--teal)}
.photo-block{border-radius:26px;overflow:hidden;box-shadow:var(--shadow);min-height:480px;background:url('https://images.unsplash.com/photo-1600566753086-00f18fb6b3ea?auto=format&fit=crop&w=1200&q=88') center/cover no-repeat}
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.badge{padding:20px;border-radius:16px;background:#fff;border:1px solid var(--line)}
.badge strong{display:block;font-size:1.5rem;line-height:1.1}.badge span{color:var(--muted);font-size:.9rem}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:35px}
.step{position:relative;padding:26px 22px;border-top:3px solid var(--teal);background:#fff;border-radius:0 0 16px 16px}
.step b{font-size:.82rem;color:var(--teal);letter-spacing:.08em}.step h3{margin:8px 0}
.projects{display:grid;grid-template-columns:1.1fr .9fr .9fr;grid-auto-rows:230px;gap:14px;margin-top:35px}
.project{border-radius:20px;overflow:hidden;position:relative;background-size:cover;background-position:center}
.project:first-child{grid-row:span 2}
.project:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(8,29,35,.78))}
.project span{position:absolute;z-index:2;left:18px;bottom:15px;color:#fff;font-weight:800}
.regions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.region{padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink-2);font-weight:700;font-size:.9rem}
.faq{max-width:900px;margin-top:30px}
.faq details{border-bottom:1px solid var(--line);padding:17px 0}
.faq summary{font-weight:800;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary:after{content:"+";color:var(--teal);font-size:1.35rem}
.faq details[open] summary:after{content:"–"}
.faq p{color:var(--muted);max-width:820px}
.cta{background:var(--ink);color:#fff;border-radius:28px;padding:50px;display:grid;grid-template-columns:1.4fr .6fr;gap:30px;align-items:center}
.cta h2{margin:0 0 10px}.cta p{margin:0;color:#d8e2e4}.cta .btn{justify-self:end}
.page-hero{background:linear-gradient(135deg,var(--ink),#1d4b55);color:#fff;padding:92px 0 78px}
.page-hero p{font-size:1.12rem;max-width:760px;color:#dce6e8}
.breadcrumbs{font-size:.85rem;color:#bfd0d3;margin-bottom:20px}
.service-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:52px;align-items:start}
.prose h2{font-size:2rem;letter-spacing:-.03em;margin-top:42px}.prose h3{font-size:1.25rem}
.prose p,.prose li{color:#425a62}.prose ul{padding-left:20px}
.side-card{position:sticky;top:110px;border:1px solid var(--line);border-radius:20px;padding:24px;background:var(--sand-2)}
.side-card h3{margin-top:0}.side-card ul{padding:0;list-style:none}.side-card li{border-bottom:1px solid var(--line)}.side-card a{display:block;padding:10px 0;font-weight:700}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form .full{grid-column:1/-1}.contact-form textarea{min-height:160px;resize:vertical}
.notice{font-size:.85rem;color:var(--muted)}
.footer{background:#0b2027;color:#d8e2e4;padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr;gap:40px}
.footer h3{color:#fff;font-size:1rem}.footer a{display:block;color:#c7d4d7;margin:8px 0;font-size:.94rem}.footer a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);padding-top:24px;margin-top:42px;font-size:.85rem;color:#9fb0b4}
.reveal{opacity:0;transform:translateY(16px);transition:.55s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){
 .navlinks{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;padding:18px 22px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}
 .navlinks.open{display:flex}.menu-btn{display:block}
 .hero .container{grid-template-columns:1fr;gap:36px;padding:70px 0}.hero-card{justify-self:start}
 .grid-2,.contact-grid,.service-layout{grid-template-columns:1fr}.side-card{position:static}
 .cards{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.badges{grid-template-columns:repeat(2,1fr)}
 .projects{grid-template-columns:1fr 1fr}.project:first-child{grid-row:auto}.footer-grid{grid-template-columns:1fr 1fr}.cta{grid-template-columns:1fr}.cta .btn{justify-self:start}
}
@media(max-width:650px){
 .topbar .container{justify-content:center}.topbar .container span:last-child{display:none}
 .brand small{display:none}.hero .container{min-height:auto;padding:58px 0}.hero h1{font-size:2.8rem}
 .hero-card{padding:20px}.mini-form,.contact-form{grid-template-columns:1fr}.mini-form .full,.contact-form .full{grid-column:auto}
 .section{padding:66px 0}.cards,.steps,.badges,.projects,.footer-grid{grid-template-columns:1fr}.projects{grid-auto-rows:230px}
 .photo-block{min-height:340px}.cta{padding:30px 24px}.footer-bottom{flex-direction:column}
}