/* SeaHome — styles.css */
:root{
  --navy:#071B2E; --ocean:#0B2238; --deep:#0D2840; --teal:#0A7C8A; --aqua:#5FD4D8;
  --mist:#F2F6F7; --line:#D5E2E6; --ink:#1E2E3A; --text:#3E5260; --muted:#6B7F8B;
  --coral:#F26B3A; --coral-d:#D9542A; --white:#fff;
  --r:14px; --wrap:1160px;
  --shadow:0 10px 30px rgba(7,27,46,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--white);line-height:1.65;font-size:17px}
img,svg{max-width:100%;height:auto}
a{color:var(--teal);text-underline-offset:3px}
a:hover{color:var(--coral-d)}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(30px,4.6vw,52px);letter-spacing:-.5px}
h2{font-size:clamp(25px,3.2vw,38px);letter-spacing:-.3px}
h3{font-size:clamp(19px,2vw,22px)}
p{margin:0 0 1em}
ul,ol{padding-left:1.2em;margin:0 0 1em}
li{margin:.3em 0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px;top:0;background:var(--coral);color:#fff;padding:8px 14px;z-index:100}
.skip:focus{left:10px;top:10px}
:focus-visible{outline:3px solid var(--aqua);outline-offset:2px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);margin-right:auto}
.brand svg{width:40px;height:40px;flex:none}
.brand-name{font-weight:800;letter-spacing:2px;font-size:20px;color:var(--ocean);display:block;line-height:1}
.brand-sub{display:block;white-space:nowrap;font-size:12px;color:var(--muted);letter-spacing:.4px;margin-top:3px}
.nav-desktop ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav-desktop a{display:block;white-space:nowrap;padding:8px 10px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:500;font-size:15.5px}
.nav-desktop a:hover,.nav-desktop a[aria-current="page"]{background:var(--mist);color:var(--teal)}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;padding:9px 14px;border:1px solid var(--line);border-radius:10px;font-weight:600;color:var(--ink)}
.menu summary::-webkit-details-marker{display:none}
.menu ul{position:absolute;right:0;top:48px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);list-style:none;margin:0;padding:8px;min-width:240px}
.menu a{display:block;padding:10px 12px;border-radius:8px;text-decoration:none;color:var(--ink)}
.menu a:hover{background:var(--mist)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;transition:.15s;font-size:16px;line-height:1.2}
.btn-primary{background:var(--coral);color:#fff}
.btn-primary:hover{background:var(--coral-d);color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.btn-outline{border-color:var(--teal);color:var(--teal)}
.btn-outline:hover{background:var(--teal);color:#fff}
.btn-call{background:var(--ocean);color:#fff;padding:10px 16px;font-size:15px;white-space:nowrap}
.btn-call:hover{background:var(--teal);color:#fff}

/* Hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#12466b 0,transparent 60%),linear-gradient(180deg,var(--navy),var(--ocean));color:#B9D3DA;padding:72px 0 64px;overflow:hidden}
.hero .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero h1{color:#F2F6F7}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:3px;font-weight:700;color:var(--aqua);text-transform:uppercase;margin-bottom:14px}
.hero .lead{font-size:19px;color:#CFE2E7;max-width:620px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px 22px;margin:26px 0 0;padding:0;list-style:none;font-size:15px;color:#9FC0C9}
.hero-facts li{display:flex;gap:8px;align-items:center;margin:0}
.hero-facts li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--aqua)}
.hero-art{background:rgba(255,255,255,.04);border:1px solid rgba(95,212,216,.25);border-radius:20px;padding:18px}

/* Page header */
.page-hero{background:linear-gradient(180deg,var(--navy),var(--ocean));color:#CFE2E7;padding:54px 0 46px}
.page-hero h1{color:#F2F6F7;font-size:clamp(28px,4vw,44px)}
.page-hero p{max-width:760px;font-size:18px;margin:0}
.crumbs{font-size:14px;margin-bottom:14px;color:#8FB3BD}
.crumbs a{color:#8FB3BD}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0}
.crumbs li{margin:0}
.crumbs li+li::before{content:"›";margin-right:6px}

/* Sections */
section.block{padding:72px 0}
section.alt{background:var(--mist)}
section.dark{background:var(--navy);color:#B9D3DA}
section.dark h2,section.dark h3{color:#F2F6F7}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head p{font-size:18px}
.kicker{font-size:13px;letter-spacing:3px;font-weight:700;color:var(--teal);text-transform:uppercase;display:block;margin-bottom:10px}
section.dark .kicker{color:var(--aqua)}

.summary{background:#fff;border:1px solid var(--line);border-left:6px solid var(--teal);border-radius:var(--r);padding:24px 28px;box-shadow:var(--shadow);font-size:18px;color:var(--ink)}
.summary p:last-child{margin:0}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;display:flex;flex-direction:column}
.card h3{margin-bottom:.4em}
.card p{margin-bottom:.8em}
.card .more{margin-top:auto;font-weight:700;text-decoration:none}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--mist);display:grid;place-items:center;margin-bottom:14px;color:var(--teal)}
section.dark .card{background:var(--deep);border-color:#23506F;color:#B9D3DA}
section.dark .card h3{color:#F2F6F7}

.num-list{counter-reset:n;list-style:none;padding:0;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.num-list li{counter-increment:n;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 20px;margin:0;position:relative}
.num-list li::before{content:counter(n,decimal-leading-zero);font-weight:800;font-size:28px;color:var(--teal);display:block;margin-bottom:6px}
.num-list strong{color:var(--ink);display:block;margin-bottom:4px;font-size:18px}

/* Tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
table{width:100%;border-collapse:collapse;font-size:16px;min-width:560px}
caption{text-align:left;padding:14px 18px;font-weight:700;color:var(--ink)}
th,td{padding:13px 18px;text-align:left;vertical-align:top;border-top:1px solid var(--line)}
thead th{background:var(--ocean);color:#F2F6F7;border-top:0;font-weight:600}
tbody tr:nth-child(even){background:#F7FAFB}
td.hl{color:#0A6874;font-weight:600}

/* Flow diagram */
.flow{display:flex;align-items:stretch;gap:8px;flex-wrap:wrap;margin:6px 0 26px;padding:0;list-style:none}
.flow li{flex:1 1 110px;margin:0;background:var(--deep);border:1px solid #23506F;border-radius:12px;padding:16px 10px;text-align:center;color:#F2F6F7;font-size:15px;position:relative}
.flow li b{display:block;font-size:26px;color:var(--aqua)}
.flow li.end{background:#123A5C;border-color:#2E6A8E}
.flow li.end b{font-size:16px;letter-spacing:1px}

/* Projects */
.proj{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}
.proj article{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.proj .top{background:linear-gradient(135deg,var(--ocean),#12466b);color:#CFE2E7;padding:20px 22px}
.proj .top h3{color:#fff;margin:0 0 4px}
.proj .meta{font-size:14px;color:#9FC0C9}
.proj .body{padding:18px 22px 22px}
.tag{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.4px;padding:4px 10px;border-radius:999px;background:var(--mist);color:var(--teal);margin:0 6px 8px 0}
.tag.live{background:#FFF1EA;color:var(--coral-d)}

/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;padding:0 22px}
.faq summary{cursor:pointer;font-weight:700;color:var(--ink);padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:16px;font-size:17.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;color:var(--teal);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 0 18px}

/* Two col */
.two{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px}
.note{background:#FFF8F4;border:1px solid #F6D3C3;border-radius:12px;padding:16px 20px;font-size:15.5px;color:#6B4636}
.checks{list-style:none;padding:0}
.checks li{padding-left:30px;position:relative}
.checks li::before{content:"";position:absolute;left:0;top:.45em;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 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='white' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--teal),#0B5E78);color:#E6F6F7;border-radius:22px;padding:44px;display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center}
.cta-band h2{color:#fff}
.cta-band .btns{display:flex;flex-direction:column;gap:12px}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.6)}

/* Contact */
.nap{font-style:normal}
.nap dl{display:grid;grid-template-columns:130px 1fr;gap:10px 16px;margin:0}
.nap dt{font-weight:700;color:var(--ink)}
.nap dd{margin:0}

/* Footer */
.site-footer{background:var(--navy);color:#9FB7C0;padding:56px 0 110px;font-size:15.5px}
.site-footer h2,.site-footer h3{color:#F2F6F7;font-size:17px;margin-bottom:12px}
.site-footer a{color:#CFE2E7;text-decoration:none}
.site-footer a:hover{color:var(--aqua)}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.site-footer ul{list-style:none;padding:0;margin:0}
.copy{border-top:1px solid #1B3A55;margin-top:36px;padding-top:20px;font-size:14px;color:#7E9AA6}

/* Mobile action bar */
.actionbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;grid-template-columns:1fr 1fr 1fr;background:var(--ocean);border-top:1px solid #23506F}
.actionbar a{color:#fff;text-decoration:none;text-align:center;padding:12px 6px 14px;font-weight:700;font-size:14.5px}
.actionbar a+a{border-left:1px solid #23506F}
.actionbar a.call{background:var(--coral)}

@media (max-width:1180px){
  .nav-desktop{display:none}
  .menu{display:block}
}
@media (max-width:960px){
  .hero .grid,.two,.cta-band,.fgrid{grid-template-columns:1fr}
  .nav-desktop{display:none}
  .menu{display:block}
  .btn-call{display:none}
  .actionbar{display:grid}
  section.block{padding:56px 0}
  .cta-band{padding:30px}
}
@media (max-width:520px){
  body{font-size:16.5px}
  .brand-sub{display:none}
  .nap dl{grid-template-columns:1fr}
}
@media print{.site-header,.actionbar,.cta-row{display:none}}

/* Stats & feature */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin:6px 0 22px}
.stat{background:var(--deep);border:1px solid #23506F;border-radius:14px;padding:20px}
.stat b{display:block;font-size:30px;line-height:1.1;color:var(--aqua);font-weight:800;margin-bottom:6px}
.stat span{font-size:14.5px;color:#B9D3DA}
.feature{background:linear-gradient(160deg,#0D2840,#0B2238);border:1px solid #23506F;border-radius:20px;padding:30px}
.feature-head h3{font-size:clamp(22px,2.6vw,30px);color:#F2F6F7;margin-top:6px}
.feature-head p{max-width:860px}
.feature .checks li{color:#DCEBEE}
.stat b{white-space:nowrap;font-size:clamp(22px,2.4vw,30px)}
.feature .stats{grid-template-columns:repeat(3,1fr)}
@media (max-width:720px){.feature .stats,.stats{grid-template-columns:1fr 1fr}}

/* Images */
.pimg{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:#0B2238}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery figure{margin:0;position:relative;border-radius:14px;overflow:hidden;background:#0B2238}
.gallery img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s}
.gallery figure:hover img{transform:scale(1.03)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 10px;background:linear-gradient(transparent,rgba(7,27,46,.85));color:#fff;font-weight:600;font-size:15px}
.panel-img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;margin-bottom:16px}
.wide-fig{margin:10px 0 0;max-width:560px}
.wide-fig img{display:block;width:100%;border-radius:14px}
.wide-fig figcaption{font-size:14.5px;color:#9FC0C9;margin-top:8px}
@media (max-width:720px){.gallery{grid-template-columns:1fr 1fr}}

/* Event */
.guests{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:10px}
.guests li{background:#fff;border:1px solid var(--line);border-left:5px solid var(--coral);border-radius:12px;padding:14px 18px;margin:0}
.guests strong{display:block;color:var(--ink);font-size:17.5px}
.guests span{font-size:15px;color:var(--muted)}
.event-imgs{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.event-imgs img{width:100%;height:100%;max-height:520px;object-fit:cover;border-radius:14px}
.event-imgs{align-items:start}
.event-imgs img{height:auto;max-height:none;object-fit:initial}