:root{
  --navy:#0b1f3a;
  --navy-2:#12305a;
  --teal:#0fb5c9;
  --teal-dark:#0a8fa0;
  --ink:#1b2430;
  --muted:#5b6778;
  --line:#e3e8ef;
  --bg:#ffffff;
  --bg-soft:#f4f7fb;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,31,58,.08);
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--teal-dark);text-decoration:none}
h1,h2,h3,h4{font-family:'Sora','Inter',sans-serif;color:var(--navy);line-height:1.2;font-weight:600}
h1{font-size:clamp(2rem,4.6vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3vw,2.3rem);letter-spacing:-.01em}
h3{font-size:1.15rem}
p{color:var(--muted)}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:88px 0}
.section.soft{background:var(--bg-soft)}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-dark);margin-bottom:12px}
.lead{font-size:1.12rem;max-width:680px}
.center{text-align:center}
.center .lead{margin:0 auto}
.section-head{margin-bottom:48px}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:600;font-size:.95rem;transition:.2s;border:2px solid transparent;cursor:pointer}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-dark)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-outline{border-color:var(--navy);color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:700;font-size:1.25rem;color:var(--navy);white-space:nowrap}
.logo span{color:var(--teal)}
.logo svg{width:34px;height:34px}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{color:var(--ink);font-weight:500;font-size:.93rem;padding:8px 11px;border-radius:8px}
.nav-links a:hover,.nav-links a.active{color:var(--teal-dark);background:var(--bg-soft)}
.nav-links .btn{padding:9px 18px;margin-left:8px;color:#fff}
.nav-links .btn:hover{background:var(--navy-2);color:#fff}
.nav-links .btn-t360{background:var(--navy)}
.menu-toggle{display:none;background:none;border:0;width:42px;height:42px;cursor:pointer}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px auto;transition:.25s}

/* Hero */
.hero{position:relative;background:radial-gradient(1200px 600px at 85% 20%,#15508a 0%,transparent 60%),linear-gradient(135deg,var(--navy) 0%,#0e2a4f 100%);color:#fff;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:96px 0 104px}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero p{color:#c6d3e4;font-size:1.13rem;margin:20px 0 32px;max-width:560px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-art{position:relative;aspect-ratio:1;max-width:460px;margin-left:auto;width:100%}
.hero-art svg{width:100%;height:100%}
.hero-stats{display:flex;gap:36px;margin-top:44px;flex-wrap:wrap}
.hero-stats b{display:block;font-family:'Sora',sans-serif;font-size:1.6rem;color:#fff}
.hero-stats small{color:#9fb3cc;font-size:.85rem}

/* Page banner */
.page-banner{background:linear-gradient(135deg,var(--navy) 0%,#123a6b 100%);color:#fff;padding:72px 0 64px;position:relative;overflow:hidden}
.page-banner h1{color:#fff}
.page-banner p{color:#c6d3e4;margin-top:12px;max-width:640px;font-size:1.08rem}
.page-banner .crumb{font-size:.85rem;color:#8fb0d4;margin-bottom:10px}
.page-banner .crumb a{color:#8fb0d4}
.page-banner::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:60px solid rgba(15,181,201,.10)}

/* Grids & cards */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.25s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:transparent}
.card h3{margin:14px 0 8px}
.card p{font-size:.95rem}
.icon{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,rgba(15,181,201,.15),rgba(18,48,90,.10));display:grid;place-items:center;color:var(--teal-dark)}
.icon svg{width:24px;height:24px}
.tag{display:inline-block;font-size:.75rem;font-weight:600;background:var(--bg-soft);color:var(--navy-2);padding:4px 10px;border-radius:999px;margin:4px 4px 0 0}

.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .visual{border-radius:20px;overflow:hidden;aspect-ratio:4/3;background:linear-gradient(135deg,#dff6f9,#e8eef8);display:grid;place-items:center}
.checklist{list-style:none;margin-top:20px}
.checklist li{padding-left:30px;position:relative;margin:10px 0;color:var(--ink)}
.checklist li::before{content:"";position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;background:var(--teal) 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}

/* Steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{position:relative;padding:28px 22px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}
.step::before{counter-increment:s;content:"0" counter(s);font-family:'Sora',sans-serif;font-size:2rem;font-weight:700;color:rgba(15,181,201,.35)}
.step h3{margin:6px 0 6px}

/* Coatings */
.coat{display:flex;flex-direction:column}
.coat .swatch{height:120px;border-radius:12px;margin-bottom:18px;position:relative;overflow:hidden}
.coat .swatch::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.7),transparent 45%)}
.coat ul{list-style:none;margin-top:12px}
.coat li{font-size:.9rem;color:var(--muted);padding:3px 0 3px 18px;position:relative}
.coat li::before{content:"•";color:var(--teal);position:absolute;left:4px}

/* Events */
.event{display:grid;grid-template-columns:110px 1fr auto;gap:24px;align-items:center;padding:24px 28px}
.event .date{text-align:center;background:var(--navy);color:#fff;border-radius:12px;padding:14px 8px}
.event .date b{display:block;font-family:'Sora',sans-serif;font-size:1.8rem;line-height:1}
.event .date small{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#9fd9e2}
.event.past .date{background:#8a96a8}
.event h3{margin-bottom:4px}
.event .meta{font-size:.88rem;color:var(--muted)}
.badge{font-size:.75rem;font-weight:600;padding:5px 12px;border-radius:999px;background:rgba(15,181,201,.12);color:var(--teal-dark);white-space:nowrap}
.event.past .badge{background:var(--bg-soft);color:var(--muted)}
.events-list{display:grid;gap:16px}

/* Gallery */
.filters{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:32px}
.filters button{border:1px solid var(--line);background:#fff;padding:8px 18px;border-radius:999px;font:inherit;font-size:.9rem;cursor:pointer;color:var(--ink)}
.filters button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;grid-auto-flow:dense}
.gallery figure{position:relative;border-radius:12px;overflow:hidden;cursor:zoom-in;aspect-ratio:1;background:var(--bg-soft)}
.gallery figure.wide{grid-column:span 2;aspect-ratio:2/1}
.gallery img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:28px 14px 12px;color:#fff;font-size:.85rem;background:linear-gradient(transparent,rgba(11,31,58,.85));opacity:0;transition:.3s}
.gallery figure:hover figcaption{opacity:1}
.lightbox{position:fixed;inset:0;background:rgba(6,16,30,.92);display:none;align-items:center;justify-content:center;z-index:100;padding:24px;flex-direction:column;gap:14px}
.lightbox.open{display:flex}
.lightbox img{max-height:80vh;border-radius:10px}
.lightbox p{color:#dfe7f1}
.lightbox button{position:absolute;top:18px;right:22px;background:none;border:0;color:#fff;font-size:2.2rem;cursor:pointer}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:40px}
.info-item{display:flex;gap:16px;margin-bottom:24px}
.info-item h3{font-size:1rem;margin-bottom:2px}
.info-item p{font-size:.95rem}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
label{display:block;font-size:.85rem;font-weight:600;color:var(--navy);margin-bottom:6px}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(15,181,201,.35);border-color:var(--teal)}
textarea{min-height:130px;resize:vertical}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:320px;margin-top:40px}
.map iframe{width:100%;height:100%;border:0}

/* CTA band */
.cta{background:linear-gradient(120deg,var(--navy),var(--navy-2));border-radius:22px;padding:56px;display:flex;justify-content:space-between;align-items:center;gap:32px;color:#fff;flex-wrap:wrap}
.cta h2{color:#fff}
.cta p{color:#c6d3e4;margin-top:8px}

/* Footer */
.site-footer{background:#07162b;color:#9fb0c6;padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.site-footer ul{list-style:none}
.site-footer li{margin:7px 0}
.site-footer a{color:#9fb0c6;font-size:.93rem}
.site-footer a:hover{color:var(--teal)}
.site-footer .logo{color:#fff;margin-bottom:14px}
.site-footer p{color:#9fb0c6;font-size:.93rem}
.copy{border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem}

.placeholder{background:#fff6d6;color:#7a5b00;padding:0 4px;border-radius:4px}

.reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:1024px){
  .g4,.steps{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .menu-toggle{display:block}
  .nav-links{position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 20px 24px;gap:2px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-120%);transition:.3s;z-index:-1}
  .nav-links.open{transform:none}
  .nav-links a{padding:12px}
  .nav-links .btn{margin:10px 0 0;justify-content:center}
  .hero-inner,.split,.contact-grid{grid-template-columns:1fr}
  .hero-art{max-width:320px;margin:0 auto}
  .g3{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .section{padding:64px 0}
  .g2,.g3,.g4,.steps{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .gallery figure.wide{grid-column:span 2}
  .event{grid-template-columns:80px 1fr;padding:18px}
  .event .badge{grid-column:2;justify-self:start}
  form .row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta{padding:36px 24px}
  .hero-inner{padding:64px 0 72px}
}