/* Five Oaks by Caivan — independent registration site. v1 */
:root{
  --teal:#04586B;--teal-2:#3E7F93;--teal-deep:#033F4D;--navy:#09274A;
  --ink:#141A1C;--ink-2:#3B4A4E;--muted:#6B7A7E;--line:#D8E1E3;
  --paper:#F4F7F7;--white:#fff;--sand:#F1ECE2;--gold:#C8A96A;
  --max:1180px;--rad:6px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font-family:Inter,"Helvetica Neue",Arial,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--teal)}
h1,h2,h3{font-family:"Cormorant Garamond",Georgia,serif;font-weight:500;line-height:1.1;margin:0 0 .4em;letter-spacing:-.005em;text-wrap:balance}
h1{font-size:clamp(40px,6vw,72px)}
h2{font-size:clamp(32px,4.2vw,50px)}
h3{font-size:clamp(24px,2.6vw,30px)}
p{margin:0 0 1em}
.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--teal-2);font-weight:600;margin:0 0 14px;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.sec{padding:88px 0}
.sec.tight{padding:56px 0}
.sec.paper{background:var(--paper)}
.sec.teal{background:var(--teal);color:#fff}
.sec.teal .eyebrow{color:#BFE3E9}
.sec.navy{background:var(--navy);color:#fff}
.sec.navy .eyebrow{color:#BFE3E9}
.lead{font-size:20px;color:var(--ink-2);max-width:62ch}
.sec.teal .lead,.sec.navy .lead{color:#DCEBEE}
.grid{display:grid;gap:28px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2,.g3,.g4{grid-template-columns:1fr}}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(4,88,107,.96);backdrop-filter:blur(8px);color:#fff;border-bottom:1px solid rgba(255,255,255,.12)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.brand{display:flex;align-items:center;gap:18px;text-decoration:none;color:#fff}
.brand .fo{height:44px;width:auto}
.brand .dev{display:flex;flex-direction:column;gap:3px;border-left:1px solid rgba(255,255,255,.25);padding-left:16px}
.brand .dev small{font-size:9px;letter-spacing:.2em;text-transform:uppercase;opacity:.75}
.brand .dev svg{height:13px;width:auto}
.nav{display:flex;gap:26px;align-items:center}
.nav a{color:#fff;text-decoration:none;font-size:14px;letter-spacing:.04em;opacity:.9}
.nav a:hover{opacity:1;text-decoration:underline;text-underline-offset:5px}
.nav a.btn{color:var(--teal);opacity:1;text-decoration:none}
.btn{display:inline-block;background:var(--white);color:var(--teal);border:1px solid var(--white);padding:13px 22px;border-radius:var(--rad);font-weight:600;font-size:14px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:.15s}
.btn:hover{background:var(--sand);border-color:var(--sand)}
.btn.teal{background:var(--teal);color:#fff;border-color:var(--teal)}
.btn.teal:hover{background:var(--teal-deep);border-color:var(--teal-deep)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn.ghost:hover{background:rgba(255,255,255,.1)}
.btn.wide{width:100%;text-align:center;padding:16px 22px;font-size:15px}
.burger{display:none;background:none;border:0;color:#fff;font-size:26px;cursor:pointer;padding:6px}
@media(max-width:960px){.nav{display:none}.burger{display:block}.nav.open{display:flex;position:absolute;top:74px;left:0;right:0;background:var(--teal);flex-direction:column;padding:18px 24px 26px;gap:16px;border-bottom:1px solid rgba(255,255,255,.15)}}

/* hero */
.hero{position:relative;color:#fff;background:var(--teal-deep);overflow:hidden}
.hero .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%}
.hero .shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,40,50,.35) 0%,rgba(3,40,50,.55) 55%,rgba(3,40,50,.85) 100%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:end;padding-top:96px;padding-bottom:72px;min-height:640px}
@media(max-width:960px){.hero .wrap{grid-template-columns:1fr;padding-top:64px;padding-bottom:48px;min-height:0}}
.hero .fo-mark{height:110px;width:auto;margin-bottom:22px}
@media(max-width:600px){.hero .fo-mark{height:80px}}
.hero .kicker{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.22em;text-transform:uppercase;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);padding:8px 14px;border-radius:999px;margin-bottom:22px}
.hero .kicker i{width:8px;height:8px;border-radius:50%;background:#8BE0C0;display:inline-block;box-shadow:0 0 0 4px rgba(139,224,192,.25)}
.hero h1{color:#fff;margin-bottom:14px}
.hero .lead{color:#E3EEF1;font-size:19px;max-width:56ch}
.hero .facts{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:22px;font-size:14px;color:#D3E6EA}
.hero .facts b{color:#fff;font-weight:600}

/* form card */
.card{background:#fff;color:var(--ink);border-radius:10px;padding:28px;box-shadow:0 30px 60px -30px rgba(0,0,0,.55)}
.card h3{font-family:Inter,sans-serif;font-size:20px;font-weight:700;margin:0 0 4px;letter-spacing:-.01em}
.card .sub{font-size:14px;color:var(--muted);margin:0 0 18px}
.f{display:grid;gap:12px}
.f label{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);display:block;margin-bottom:6px}
.f input,.f select{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:var(--rad);font:inherit;font-size:16px;background:#fff;color:var(--ink)}
.f input:focus,.f select:focus{outline:2px solid var(--teal-2);outline-offset:1px;border-color:var(--teal-2)}
.f .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:480px){.f .row{grid-template-columns:1fr}}
.f .consent{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--muted);line-height:1.45}
.f .consent input{width:auto;margin:3px 0 0}
.f .fine{font-size:12px;color:var(--muted);margin:6px 0 0}
.fo-thanks h3{font-family:"Cormorant Garamond",serif;font-size:30px;font-weight:500}
.fo-thanks .sub{font-size:15px}
.fo-error{margin:12px 0 0;color:#b3261e;font-size:14px}

/* strip */
.strip{background:var(--navy);color:#fff}
.strip .wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 40px;padding:18px 24px;font-size:13px;letter-spacing:.14em;text-transform:uppercase}
.strip span{display:flex;align-items:center;gap:10px}
.strip span::before{content:"";width:6px;height:6px;background:var(--gold);transform:rotate(45deg)}

/* usp */
.usp{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:900px){.usp{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.usp{grid-template-columns:1fr}}
.usp div{background:#fff;padding:30px 28px}
.usp svg{width:34px;height:34px;color:var(--teal);margin-bottom:16px}
.usp h3{font-family:Inter,sans-serif;font-size:18px;font-weight:700;margin:0 0 8px}
.usp p{font-size:15px;color:var(--ink-2);margin:0}

/* collections */
.coll{display:grid;grid-template-columns:1fr 1fr;gap:36px}
@media(max-width:900px){.coll{grid-template-columns:1fr}}
.coll article{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.coll .pics{display:grid;grid-template-columns:2fr 1fr;gap:3px}
.coll .pics img{aspect-ratio:4/3;object-fit:cover;width:100%}
.coll .pics img:first-child{grid-row:span 2;aspect-ratio:auto;height:100%}
.coll .body{padding:26px 28px 30px}
.coll h3{margin-bottom:6px}
.coll .tag{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-2);font-weight:600}
.spec{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0 20px;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.spec dt{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.spec dd{margin:4px 0 0;font-weight:600;font-size:15px;font-variant-numeric:tabular-nums}
.coll ul{margin:0 0 20px;padding-left:18px;color:var(--ink-2);font-size:15px}
.coll li{margin-bottom:4px}

/* gallery */
.gal{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
@media(max-width:800px){.gal{grid-template-columns:repeat(2,1fr)}}
.gal figure{margin:0;position:relative}
.gal img{aspect-ratio:4/3;object-fit:cover;width:100%;border-radius:4px}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:24px 14px 12px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.6));border-radius:0 0 4px 4px}

/* site plan */
.plan{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
@media(max-width:900px){.plan{grid-template-columns:1fr}}
.plan img{border-radius:8px;box-shadow:0 20px 50px -25px rgba(0,0,0,.5);background:#fff}
.plan ul{padding-left:18px;color:var(--ink-2)}

/* numbers */
.nums{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.15)}
@media(max-width:900px){.nums{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.nums{grid-template-columns:repeat(2,1fr)}}
.nums div{background:var(--teal);padding:26px 20px}
.nums b{display:block;font-family:"Cormorant Garamond",serif;font-size:56px;line-height:1;font-weight:500;font-variant-numeric:tabular-nums}
.nums b small{font-family:Inter,sans-serif;font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-left:6px;opacity:.8}
.nums span{display:block;margin-top:8px;font-size:14px;color:#D3E6EA}

/* schools */
.school{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:700px){.school{grid-template-columns:1fr}}
.school div{background:#fff;border:1px solid var(--line);border-left:4px solid var(--teal);padding:26px 26px}
.school b{display:block;font-size:20px;margin-bottom:4px}
.school span{color:var(--ink-2);font-size:15px}
.school em{display:block;margin-top:10px;font-style:normal;font-size:13px;color:var(--teal);font-weight:600;letter-spacing:.06em;text-transform:uppercase}

/* caivan */
.cv{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media(max-width:900px){.cv{grid-template-columns:1fr}}
.cv .logo svg{height:44px;width:auto;color:#fff;margin-bottom:22px}
.cv .stats{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 24px;margin-top:24px}
.cv .stats b{display:block;font-family:"Cormorant Garamond",serif;font-size:44px;line-height:1;font-weight:500}
.cv .stats span{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#BFE3E9}
.cv img{border-radius:8px;aspect-ratio:4/3;object-fit:cover;width:100%}

/* faq */
.faq details{border-top:1px solid var(--line);padding:18px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal);font-size:24px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;color:var(--ink-2);max-width:70ch}

/* cta band */
.cta{background:var(--sand)}
.cta .wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding-top:80px;padding-bottom:80px}
@media(max-width:900px){.cta .wrap{grid-template-columns:1fr}}

/* footer */
footer{background:var(--navy);color:#BFCBD3;font-size:13px;line-height:1.6}
footer .wrap{padding:48px 24px 34px}
footer .logos{display:flex;align-items:center;gap:28px;margin-bottom:26px;flex-wrap:wrap}
footer .logos .fo{height:40px;width:auto}
footer .logos .cv{height:14px;width:auto;color:#fff}
footer .logos .sep{width:1px;height:34px;background:rgba(255,255,255,.2)}
footer .legal{max-width:90ch}
footer nav{display:flex;gap:18px;flex-wrap:wrap;margin:18px 0 22px}
footer nav a{color:#fff;text-decoration:none;font-size:13px}
footer nav a:hover{text-decoration:underline}

/* sticky mobile cta */
.mcta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 14px;background:rgba(9,39,74,.96);backdrop-filter:blur(6px)}
@media(max-width:700px){.mcta{display:block}body{padding-bottom:70px}}

/* subpage hero */
.sub-hero{background:var(--teal);color:#fff;padding:72px 0 56px}
.sub-hero h1{color:#fff;font-size:clamp(36px,5vw,58px)}
.sub-hero .lead{color:#DCEBEE}
.prose{max-width:72ch}
.prose h2{margin-top:1.4em}
.prose ul{color:var(--ink-2)}
.gate{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
@media(max-width:900px){.gate{grid-template-columns:1fr}}
.gate .blur{filter:blur(6px);pointer-events:none;user-select:none}
.tbl{width:100%;border-collapse:collapse;font-size:15px}
.tbl th,.tbl td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
.tbl th{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.tbl td.n{font-variant-numeric:tabular-nums;white-space:nowrap}
.note{background:var(--paper);border-left:4px solid var(--teal);padding:16px 20px;font-size:15px;color:var(--ink-2);margin:20px 0}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}