:root{
  --teal:#0b6a73;
  --teal-dark:#084c53;
  --gold:#d3aa4e;
  --ink:#1b2c30;
  --muted:#66777b;
  --line:#dbe5e7;
  --soft:#f5f8f8;
  --white:#ffffff;
  --max:1180px;
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.skip{position:absolute;left:-9999px;top:auto}
.skip:focus{left:16px;top:16px;background:#fff;border:1px solid var(--line);padding:10px 12px;z-index:9999}
.topbar{background:var(--teal-dark);color:#f2f8f8;font-size:14px}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:10px 0}
.topbar-right{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.topbar-right a{color:#fff}
.divider{opacity:.45}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.98);border-bottom:1px solid #e6eeee}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px}
.brand img{width:235px;max-height:72px;object-fit:contain}
.nav{display:flex;align-items:center;gap:22px;font-weight:700}
.nav a{font-size:15px;color:var(--ink)}
.nav a.link{padding:10px 0;position:relative}
.nav a.link::after{content:"";position:absolute;left:0;right:100%;bottom:-12px;height:2px;background:var(--gold);transition:.25s}
.nav a.link:hover::after,.nav a.link.active::after{right:0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:999px;font-weight:700;border:1px solid transparent;transition:.2s}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--teal);color:#fff}
.btn.gold{background:var(--gold);color:#1c2528}
.btn.outline{border-color:rgba(11,106,115,.35);color:var(--teal);background:#fff}
.menu-btn{display:none;border:0;background:transparent;padding:6px}
.menu-btn span{display:block;width:28px;height:2px;background:var(--teal);margin:5px 0}
.hero{position:relative;color:#fff;background-size:cover;background-position:center;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,52,57,.92),rgba(6,52,57,.80) 46%,rgba(6,52,57,.40) 100%)}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;min-height:620px;padding:80px 0}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:#f3d78a}
.hero h1{font-size:clamp(38px,6vw,74px);line-height:1.02;margin:14px 0 18px}
.hero p{font-size:18px;max-width:690px;margin:0;color:#e3eeee}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-card{background:rgba(255,255,255,.95);color:var(--ink);padding:28px;border-radius:26px;box-shadow:0 22px 70px rgba(0,0,0,.2)}
.hero-card img{width:100%;max-width:320px;margin:0 auto 18px}
.hero-card h3{margin:0 0 10px;font-size:26px;color:var(--teal-dark)}
.hero-card p{margin:0;color:#4f6267;font-size:16px}
.section{padding:78px 0}
.section.soft{background:var(--soft)}
.section.dark{background:#082d32;color:#fff}
.section.dark p,.section.dark li{color:#d7e4e6}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
.section-head h2,.content h2,.subhero h1,.card h3,.info-card h3,.cta-box h3,.form-card h2,.table-card h2{margin:0 0 12px}
.section-head h2,.content h2,.subhero h1{font-size:clamp(30px,4vw,48px);line-height:1.12}
.section-head p,.content p{max-width:460px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card,.info-card,.table-card,.form-card,.cta-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 10px 30px rgba(17,51,55,.05)}
.section.dark .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);box-shadow:none}
.kicker{display:inline-block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--teal)}
.section.dark .kicker{color:#f3d78a}
.content p,.card p,.info-card p,.cta-box p{margin:0 0 14px;color:var(--muted)}
.section.dark .card p,.section.dark .content p,.section.dark .cta-box p{color:#d7e4e6}
.photo-card{border-radius:var(--radius);overflow:hidden;box-shadow:0 18px 45px rgba(17,51,55,.14);background:#dfe9ea}
.photo-card img{width:100%;height:100%;min-height:360px;object-fit:cover}
.caption{padding:12px 16px;background:#fff;font-size:13px;font-weight:700;color:#536569}
.check-list,.feature-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.check-list li,.feature-list li{position:relative;padding-left:26px}
.feature-list.two-col{grid-template-columns:1fr 1fr;gap:14px 22px}
.check-list li::before,.feature-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--teal);font-weight:700}
.service-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.service-card{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 10px 28px rgba(17,51,55,.05);transition:.2s}
.service-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(17,51,55,.09)}
.service-card .no{font-size:13px;font-weight:700;color:var(--gold)}
.service-card h3{font-size:21px;margin:0;color:var(--teal-dark)}
.service-card p{margin:0;color:var(--muted);font-size:15px}
.gallery{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
.gallery .photo-card img{min-height:320px}
.mini-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:24px}
.mini-stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}
.mini-stat strong{display:block;color:var(--teal-dark);font-size:20px;margin-bottom:6px}
.mini-stat span{display:block;color:var(--muted);font-size:13px}
.cta-strip{background:linear-gradient(135deg,var(--teal-dark),var(--teal));color:#fff}
.cta-strip .container{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:42px 0}
.cta-strip p{margin:0;color:#e1eff0}
.subhero{position:relative;color:#fff;background-size:cover;background-position:center}
.subhero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,52,57,.92),rgba(6,52,57,.68) 55%,rgba(6,52,57,.40) 100%)}
.subhero .container{position:relative;z-index:1;padding:78px 0}
.subhero p{max-width:720px;color:#d6e4e6;font-size:18px;margin:0}
.notice-card{background:#eff7f7;border:1px solid #d7e7e8;border-radius:20px;padding:24px}
.notice-card h3{margin:0 0 10px;color:var(--teal-dark)}
.image-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.image-row .photo-card img{min-height:280px}
.data-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:0;border-top:1px solid var(--line);margin-top:12px}
.data-grid div{display:contents}
.data-grid dt,.data-grid dd{margin:0;padding:12px 0;border-bottom:1px solid var(--line)}
.data-grid dt{color:var(--muted);font-size:14px;padding-right:16px}
.data-grid dd{font-weight:700}
.registration-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact-cards{display:grid;gap:12px}
.contact-cards .info-card{padding:18px 20px}
.contact-cards h3{font-size:18px;margin:0 0 6px;color:var(--teal-dark)}
.contact-cards p,.contact-cards a{margin:0;color:var(--muted);word-break:break-word}
.address-card p{margin:0 0 8px}
.qr-box{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.qr-image{width:110px;height:auto;border:1px solid var(--line);border-radius:12px;padding:6px;background:#fff}
.form-card form{display:grid;gap:14px}
.form-card label{display:grid;gap:7px;font-size:14px;font-weight:700}
.form-card input,.form-card textarea,.form-card select{width:100%;padding:13px 14px;border:1px solid #cad8da;border-radius:12px;font:inherit;color:var(--ink);background:#fff}
.form-card textarea{resize:vertical;min-height:160px}
.form-card .two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-message{padding:13px 14px;border-radius:12px;font-weight:700;margin-bottom:14px}
.form-message.success{background:#e8f6ef;color:#0f7757}
.form-message.error{background:#fff3ea;color:#a75a20}
.hp{position:absolute;left:-9999px}
.site-footer{background:#081f23;color:#dae6e7;padding-top:52px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:34px;padding-bottom:34px}
.footer-logo{width:240px;margin-bottom:18px;padding:8px;border-radius:12px;background:#fff}
.site-footer p{color:#aebfc2;margin:0 0 10px}
.site-footer h4{margin:0 0 12px;color:#fff;font-size:18px}
.site-footer .link-list{display:grid;gap:9px}
.site-footer .link-list a,.site-footer .contact-list a,.site-footer .contact-list div{font-size:15px;color:#dae6e7}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:18px 0 24px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#9fb4b7;font-size:14px}
.page-note{font-size:14px;color:var(--muted)}
.small{font-size:14px}
@media(max-width:1080px){
  .service-cards{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:1fr 1fr}
  .gallery .photo-card:first-child{grid-column:1/-1}
  .registration-layout,.contact-layout,.grid-3,.grid-2,.hero-grid{grid-template-columns:1fr}
  .cta-strip .container{flex-direction:column;align-items:flex-start}
}
@media(max-width:860px){
  .nav{display:none;position:absolute;left:20px;right:20px;top:88px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 16px 34px rgba(0,0,0,.10);padding:16px;flex-direction:column;align-items:stretch;gap:14px}
  .nav.open{display:flex}
  .nav a.link::after{display:none}
  .menu-btn{display:block}
}
@media(max-width:720px){
  .container{width:min(var(--max),calc(100% - 28px))}
  .topbar-inner{flex-direction:column;align-items:flex-start}
  .topbar-right{gap:10px}
  .brand img{width:180px}
  .nav-wrap{min-height:78px}
  .nav{top:78px}
  .hero-grid{min-height:auto;padding:62px 0}
  .section{padding:60px 0}
  .service-cards,.grid-3,.grid-4,.gallery,.feature-list.two-col,.mini-stats,.footer-grid,.form-card .two-col,.image-row{grid-template-columns:1fr}
  .gallery .photo-card:first-child{grid-column:auto}
  .photo-card img{min-height:260px}
  .service-card,.card,.info-card,.table-card,.form-card,.cta-box{padding:22px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .qr-box{align-items:flex-start}
}