:root{
  --navy:#0a1628;--navy2:#0f1f3a;--navy3:#122747;--navy4:#1a3258;
  --gold:#c9a24b;--gold2:#e3c06c;--gold3:#f2c14e;
  --ink:#eaf0fa;--mut:#9db0cf;--mut2:#6f82a3;
  --card:#101f3c;--line:rgba(201,162,75,.28);--line2:rgba(201,162,75,.5);
  --ok:#3ecf8e;--bad:#ff7a7a;
  --r:16px;--shadow:0 18px 50px rgba(0,0,0,.45);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--navy);color:var(--ink);font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--gold2);text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
h1,h2,h3,.serif{font-family:'Playfair Display',Georgia,serif;letter-spacing:.2px}
.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:3px;font-size:12px;font-weight:700}
.btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--gold3),var(--gold));color:#14100a;font-weight:800;border:none;border-radius:12px;padding:13px 26px;font-size:15px;cursor:pointer;box-shadow:0 8px 24px rgba(201,162,75,.28);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(201,162,75,.4)}
.btn.ghost{background:transparent;color:var(--gold2);border:1px solid var(--line2);box-shadow:none}
.btn.ghost:hover{border-color:var(--gold3)}
.btn.big{padding:16px 34px;font-size:17px}
.btn.block{width:100%;justify-content:center}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(10,22,40,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:14px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:12px;color:var(--ink)}
.brand img{height:44px;width:auto}
.brand .t1{font-family:'Playfair Display',serif;font-weight:700;font-size:18px;line-height:1.15}
.brand .t2{font-size:11px;color:var(--gold);letter-spacing:2.5px;text-transform:uppercase}
.navlinks{margin-left:auto;display:flex;gap:26px;align-items:center}
.navlinks a{color:var(--mut);font-size:14.5px;font-weight:600}
.navlinks a:hover,.navlinks a.on{color:var(--gold2)}
.cartbtn{position:relative;background:rgba(201,162,75,.12);border:1px solid var(--line2);color:var(--gold2);border-radius:10px;padding:8px 14px;font-size:16px;cursor:pointer}
.cartbtn .n{position:absolute;top:-7px;right:-7px;background:var(--gold3);color:#14100a;font-size:11px;font-weight:800;min-width:19px;height:19px;border-radius:10px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.hb{display:none;margin-left:auto;background:none;border:1px solid var(--line2);border-radius:10px;padding:8px 11px;color:var(--gold2);font-size:19px;line-height:1;cursor:pointer}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1100px 500px at 75% -10%,rgba(201,162,75,.16),transparent 60%),linear-gradient(180deg,var(--navy2),var(--navy))}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding-top:70px;padding-bottom:80px}
.hero h1{font-size:clamp(34px,4.6vw,56px);line-height:1.12;color:#fff}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--gold3),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:var(--mut);font-size:17.5px;margin:20px 0 30px;max-width:520px}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap}
.trustrow{display:flex;gap:26px;margin-top:38px;flex-wrap:wrap}
.trustrow .ti{display:flex;flex-direction:column}
.trustrow .ti b{font-size:21px;color:var(--gold2)}
.trustrow .ti span{font-size:12.5px;color:var(--mut2)}
.heroimg{position:relative}
.heroimg img{border-radius:22px;box-shadow:var(--shadow);border:1px solid var(--line)}
.heroimg .float{position:absolute;left:-26px;bottom:26px;background:rgba(15,31,58,.92);backdrop-filter:blur(8px);border:1px solid var(--line2);border-radius:14px;padding:12px 18px;font-size:13px;box-shadow:var(--shadow)}
.heroimg .float b{display:block;color:var(--gold3);font-size:15px}

/* sections */
.sec{padding:74px 0}
.sec.alt{background:var(--navy2)}
.sec h2{font-size:clamp(26px,3.2vw,38px);color:#fff;margin-bottom:10px}
.sec .sub{color:var(--mut);max-width:640px;margin-bottom:38px}
.grid{display:grid;gap:20px}
.grid.cats{grid-template-columns:repeat(auto-fill,minmax(215px,1fr))}
.catcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 20px;text-align:center;transition:transform .18s,border-color .18s;cursor:pointer;color:var(--ink)}
.catcard:hover{transform:translateY(-4px);border-color:var(--gold)}
.catcard .ic{font-size:38px;margin-bottom:12px}
.catcard h3{font-size:17px;margin-bottom:6px;color:#fff}
.catcard .pf{color:var(--gold2);font-size:13.5px;font-weight:700}
.catcard .ds{color:var(--mut2);font-size:12.5px;margin-top:5px}
.tagpill{display:inline-block;background:rgba(242,193,78,.14);border:1px solid var(--line2);color:var(--gold3);font-size:10.5px;font-weight:800;letter-spacing:1px;text-transform:uppercase;border-radius:20px;padding:3px 10px;margin-bottom:10px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative}
.step .n{position:absolute;top:-15px;left:22px;background:linear-gradient(135deg,var(--gold3),var(--gold));color:#14100a;font-weight:800;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px}
.step h3{font-size:16.5px;color:#fff;margin:8px 0 6px}
.step p{color:var(--mut2);font-size:13.5px}

/* why */
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.why .w{background:linear-gradient(160deg,var(--navy3),var(--card));border:1px solid var(--line);border-radius:var(--r);padding:26px 24px}
.why .w .ic{font-size:26px;margin-bottom:12px}
.why .w h3{font-size:16.5px;color:#fff;margin-bottom:6px}
.why .w p{color:var(--mut);font-size:13.5px}

/* product page */
.pgrid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.pvisual{background:linear-gradient(160deg,var(--navy3),var(--card));border:1px solid var(--line);border-radius:20px;min-height:340px;display:flex;align-items:center;justify-content:center;font-size:110px;position:sticky;top:92px}
.pprice{color:var(--gold3);font-size:26px;font-weight:800;font-family:'Playfair Display',serif}
.pprice span{font-size:14px;color:var(--mut2);font-weight:500;font-family:'Inter',sans-serif}
.optgroup{margin-top:22px}
.optgroup label.gl{display:block;font-size:12.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.opts{display:flex;flex-wrap:wrap;gap:10px}
.opt{background:rgba(201,162,75,.07);border:1px solid var(--line);color:var(--ink);border-radius:11px;padding:10px 16px;font-size:13.5px;font-weight:600;cursor:pointer;transition:all .15s}
.opt:hover{border-color:var(--gold)}
.opt.sel{background:rgba(242,193,78,.16);border-color:var(--gold3);color:var(--gold3)}
.opt small{display:block;font-weight:500;color:var(--mut2);font-size:11.5px}
.opt.sel small{color:var(--gold2)}
.sqftrow{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.sqftrow input{width:110px;background:var(--navy3);border:1px solid var(--line2);border-radius:10px;color:#fff;padding:10px 12px;font-size:15px}
.totalbox{margin-top:28px;background:linear-gradient(160deg,rgba(201,162,75,.13),rgba(201,162,75,.05));border:1px solid var(--line2);border-radius:var(--r);padding:20px 22px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.totalbox .amt{font-size:29px;font-weight:800;color:var(--gold3);font-family:'Playfair Display',serif}
.totalbox .per{font-size:12.5px;color:var(--mut2)}
.upnote{margin-top:16px;font-size:13.5px;color:var(--mut)}
.upnote b{color:var(--gold2)}

/* cart */
.cartrow{display:grid;grid-template-columns:1fr auto;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;margin-bottom:14px}
.cartrow h3{font-size:16px;color:#fff}
.cartrow .meta{color:var(--mut2);font-size:12.5px;margin-top:3px}
.cartrow .r{text-align:right}
.cartrow .amt{color:var(--gold3);font-weight:800;font-size:18px}
.cartrow .rm{background:none;border:none;color:var(--bad);font-size:12.5px;cursor:pointer;margin-top:6px}
.summary{background:var(--card);border:1px solid var(--line2);border-radius:var(--r);padding:22px 24px}
.summary .lr{display:flex;justify-content:space-between;font-size:14.5px;color:var(--mut);margin-bottom:9px}
.summary .lr.tt{border-top:1px solid var(--line);padding-top:13px;margin-top:6px;color:#fff;font-size:17px;font-weight:800}
.summary .lr.tt span:last-child{color:var(--gold3)}

/* forms / checkout */
.field{margin-bottom:16px}
.field label{display:block;font-size:12.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--gold);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;background:var(--navy3);border:1px solid var(--line2);border-radius:11px;color:#fff;padding:12px 14px;font-size:15px;font-family:inherit}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold3)}
.field small{color:var(--mut2);font-size:12px}
.checkgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start}
.upibox{background:linear-gradient(165deg,var(--navy3),var(--card));border:1px solid var(--line2);border-radius:18px;padding:26px;text-align:center}
.upibox .amt{font-size:32px;font-weight:800;color:var(--gold3);font-family:'Playfair Display',serif}
.upibox .upiid{display:inline-flex;align-items:center;gap:10px;background:rgba(201,162,75,.1);border:1px dashed var(--line2);border-radius:10px;padding:9px 16px;margin:12px 0;font-weight:700;color:var(--gold2);font-size:15.5px}
.upibox .upiid button{background:none;border:none;color:var(--gold3);cursor:pointer;font-size:13px;font-weight:700}
.upibox img.qr{margin:14px auto;border-radius:12px;border:6px solid #fff;width:210px;height:210px}
.upibox .payname{color:var(--mut);font-size:13.5px}
.stephead{display:flex;align-items:center;gap:12px;margin:30px 0 18px}
.stephead .n{background:linear-gradient(135deg,var(--gold3),var(--gold));color:#14100a;font-weight:800;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}
.stephead h3{color:#fff;font-size:18px}
.note{background:rgba(62,207,142,.08);border:1px solid rgba(62,207,142,.3);color:#bfe9d6;border-radius:12px;padding:14px 18px;font-size:13.5px}
.note.gold{background:rgba(201,162,75,.09);border-color:var(--line2);color:var(--ink)}

/* footer */
.foot{background:var(--navy2);border-top:1px solid var(--line);padding:52px 0 26px;margin-top:0}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.foot h4{color:var(--gold2);font-size:13px;letter-spacing:2px;text-transform:uppercase;margin-bottom:14px}
.foot a.fl{display:block;color:var(--mut);font-size:14px;margin-bottom:9px}
.foot a.fl:hover{color:var(--gold2)}
.foot p{color:var(--mut2);font-size:13.5px}
.foot .btm{border-top:1px solid rgba(201,162,75,.15);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--mut2);font-size:12.5px}
.wafloat{position:fixed;right:18px;bottom:18px;z-index:60;background:#25d366;color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:27px;box-shadow:0 10px 26px rgba(0,0,0,.45);text-decoration:none}
.crumbs{font-size:13px;color:var(--mut2);margin-bottom:22px}
.crumbs a{color:var(--mut)}
.empty{text-align:center;padding:70px 20px;color:var(--mut)}
.empty .ic{font-size:52px;margin-bottom:14px}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

@media(max-width:920px){
  .hero .wrap{grid-template-columns:1fr;padding-top:48px;padding-bottom:56px}
  .heroimg .float{left:12px}
  .pgrid,.checkgrid{grid-template-columns:1fr}
  .pvisual{position:static;min-height:220px;font-size:80px}
  .foot .cols{grid-template-columns:1fr}
}
@media(max-width:860px){
  .navlinks{display:none;position:absolute;left:0;right:0;top:100%;background:var(--navy3);flex-direction:column;align-items:stretch;padding:16px 22px 20px;gap:16px;border-bottom:1px solid rgba(201,162,75,.35)}
  .navlinks.open{display:flex}
  .hb{display:block}
  .hdr .cartbtn{margin-left:auto}
  .navlinks{margin-left:0}
}
@media(max-width:560px){
  .brand .t1{font-size:14.5px;white-space:nowrap}
  .brand .t2{font-size:9px;letter-spacing:1.6px;white-space:nowrap}
  .brand img{height:38px}
}