:root{
  --gold:#a0a000; --gold-dark:#7c7c00; --teal:#009090; --teal-dark:#006b6b;
  --ink:#1d2626; --muted:#5b6a6a; --bg:#fafaf6; --bg-alt:#eef4f3;
  --dark:#102b2c; --dark-2:#0b2122; --card:#ffffff; --line:#dfe7e5;
  --radius:14px; --shadow:0 10px 30px rgba(16,43,44,.08);
  --font:"Plus Jakarta Sans",Inter,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px}
img{max-width:100%;height:auto}
a{color:var(--teal-dark)}
.container{width:min(1140px,92%);margin:0 auto}
.skip{position:absolute;left:-9999px;top:0;background:var(--dark);color:#fff;padding:.6rem 1rem;z-index:200}
.skip:focus{left:0}
/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(16,43,44,.97);backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;gap:1rem;padding:.7rem 0}
.brand{flex:0 1 auto;line-height:0}
.brand img{width:350px;height:auto;max-width:100%;display:block}
.nav-links{display:flex;gap:1.1rem;margin-left:auto;list-style:none}
.nav-links a{color:#f2f5f4;text-decoration:none;font-weight:600;font-size:.92rem}
.nav-links a:hover{color:#ffd900}
.btn{display:inline-block;border-radius:999px;padding:.72rem 1.4rem;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-size:.95rem}
.btn-gold{background:var(--gold);color:#102b2c}
.btn-gold:hover{background:#c2c200}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--teal-dark)}
.btn-outline{border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--dark)}
.btn-sm{padding:.5rem 1rem;font-size:.85rem}
.nav-cta{margin-left:1rem;white-space:nowrap}
.menu-btn{display:none;background:none;border:1px solid rgba(255,255,255,.4);color:#fff;border-radius:8px;padding:.4rem .7rem;font-size:1.2rem;margin-left:auto}
/* Hero */
.hero{background:radial-gradient(1000px 400px at 80% -10%,rgba(0,144,144,.25),transparent),linear-gradient(180deg,var(--dark) 0%,var(--dark-2) 100%);color:#fff;padding:4.2rem 0 3.4rem}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;background:rgba(160,160,0,.18);border:1px solid rgba(255,217,0,.5);color:#ffe45e;font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;border-radius:999px;padding:.4rem .95rem}
.hero h1{font-size:clamp(1.9rem,4.4vw,3.1rem);line-height:1.15;margin:1rem 0 .7rem;letter-spacing:-.02em}
.hero p.sub{color:#cfdbda;max-width:640px;font-size:1.08rem}
.hero-ctas{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.4rem}
.hero-meta{display:flex;gap:1.4rem;flex-wrap:wrap;margin-top:1.6rem;color:#a9bdbd;font-size:.88rem}
/* Notice banner */
.notice{background:#fff;border:1px solid var(--line);border-left:6px solid var(--gold);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.4rem 1.5rem;margin:-1.6rem auto 0;position:relative;max-width:1140px;width:min(1140px,92%)}
.notice h2{font-size:1.12rem;margin-bottom:.35rem}
.notice p{color:var(--muted);font-size:.96rem}
.notice ol{margin:.6rem 0 .2rem 1.2rem;color:var(--muted);font-size:.95rem}
/* Sections */
section.block{padding:3.4rem 0}
.sec-head{max-width:720px;margin-bottom:1.8rem}
.kicker{color:var(--teal-dark);font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:.76rem}
.sec-head h2{font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:-.015em;margin:.35rem 0 .5rem}
.sec-head p{color:var(--muted)}
.grid{display:grid;gap:1.2rem}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem;display:flex;flex-direction:column;gap:.7rem}
.card h3{font-size:1.12rem}
.card p{color:var(--muted);font-size:.94rem}
.badge{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;border-radius:999px;padding:.28rem .7rem}
.badge-teal{background:rgba(0,144,144,.12);color:var(--teal-dark);border:1px solid rgba(0,144,144,.35)}
.badge-gold{background:rgba(160,160,0,.13);color:#5f5f00;border:1px solid rgba(160,160,0,.4)}
.badge-arch{background:#eef1f1;color:#556061;border:1px solid #d5dbdb}
.card .links{margin-top:auto;display:flex;gap:.6rem;flex-wrap:wrap}
.app-img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:10px;border:1px solid var(--line);display:block;background:var(--bg-alt)}
/* History */
.history{background:var(--dark);color:#eef4f3;border-radius:20px;padding:2.2rem}
.history p{color:#c3d2d1}
.timeline{list-style:none;margin-top:1.4rem;display:grid;gap:1rem}
.timeline li{display:grid;grid-template-columns:130px 1fr;gap:1rem;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:1rem 1.2rem}
.timeline .yr{font-weight:800;color:#ffe45e}
.values{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.2rem;list-style:none}
.values li{background:rgba(0,144,144,.18);border:1px solid rgba(0,144,144,.5);border-radius:999px;padding:.4rem .95rem;font-size:.86rem;font-weight:600}
/* Contact */
.contact-wrap{display:grid;grid-template-columns:1fr 1.2fr;gap:1.4rem}
.contact-info{background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem}
.contact-info a{overflow-wrap:anywhere}
form.contact{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.6rem;display:grid;gap:.9rem}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
label{font-weight:700;font-size:.85rem;display:grid;gap:.3rem}
input,select,textarea{font:inherit;padding:.65rem .8rem;border:1px solid #cbd5d4;border-radius:10px;background:#fff;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--teal);border-color:var(--teal)}
textarea{min-height:130px;resize:vertical}
.hint{font-size:.82rem;color:var(--muted)}
/* Footer */
footer{background:var(--dark-2);color:#c9d6d5;margin-top:3rem}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:1.6rem;padding:2.6rem 0 1.6rem}
.foot-grid img{width:350px;height:auto;max-width:100%}
footer a{color:#eef4f3}
footer h4{color:#fff;font-size:.9rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:.7rem}
.foot-links{list-style:none;display:grid;gap:.4rem;font-size:.93rem}
.foot-links a{text-decoration:none}
.foot-links a:hover{color:#ffe45e}
.disclaimer{border-top:1px solid rgba(255,255,255,.12);padding:1.1rem 0;font-size:.84rem;color:#9db3b2}
.disclaimer p+p{margin-top:.4rem}
/* Back to top */
#toTop{position:fixed;right:1.1rem;bottom:1.1rem;width:48px;height:48px;border-radius:50%;border:none;background:var(--gold);color:#102b2c;font-size:1.3rem;font-weight:800;cursor:pointer;box-shadow:0 8px 22px rgba(0,0,0,.3);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;transform:translateY(8px)}
#toTop.show{opacity:1;pointer-events:auto;transform:none}
/* Legal pages */
.legal{max-width:820px;margin:0 auto;padding:2.6rem 0 3rem}
.legal h1{font-size:2rem;margin:.6rem 0 1rem}
.legal h2{font-size:1.15rem;margin:1.6rem 0 .4rem}
.legal p,.legal li{color:#3d4a4a}
.legal ul,.legal ol{margin:.4rem 0 .8rem 1.3rem}
/* Responsive */
@media(max-width:960px){.grid-4{grid-template-columns:repeat(2,1fr)}.contact-wrap{grid-template-columns:1fr}.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){
  .menu-btn{display:block}
  .brand img{width:min(350px,58vw)}
  .nav-links{position:absolute;top:100%;left:0;right:0;background:var(--dark-2);flex-direction:column;padding:0 4%;max-height:0;overflow:hidden;transition:max-height .3s}
  .nav-links.open{max-height:420px;padding:.8rem 4% 1.2rem}
  .nav-cta{display:none}
  .grid-4,.grid-2{grid-template-columns:1fr}
  .frow{grid-template-columns:1fr}
  .timeline li{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}