/* MetaTrendOnlineShop — shop.metacalculator.org
   Premium gold (#D4AF37) + dark navy (#0B1F3A) theme */
:root{
  --navy:#0B1F3A; --navy2:#12294a; --gold:#D4AF37; --gold-lt:#e8c96a;
  --cream:#FAF7F0; --ink:#1c2430; --muted:#5b6675; --line:#e7e0d2;
  --red:#c0392b; --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);background:var(--cream);line-height:1.65;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.container{max-width:1140px;margin:0 auto;padding:0 20px}

/* ---------- Header ---------- */
.site-header{background:var(--navy);position:sticky;top:0;z-index:50;box-shadow:0 2px 14px rgba(0,0,0,.25)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--gold),#a8822a);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--navy);font-size:17px;letter-spacing:.5px}
.brand-name{color:#fff;font-weight:700;font-size:17px;line-height:1.2}
.brand-name small{display:block;color:var(--gold);font-weight:400;font-size:11px;letter-spacing:1.5px}
.nav{display:flex;gap:26px;align-items:center}
.nav a{color:#dbe2ee;text-decoration:none;font-size:15px}
.nav a:hover,.nav a.active{color:var(--gold)}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:26px;cursor:pointer}

/* ---------- Buttons ---------- */
.btn{display:inline-block;padding:14px 34px;border-radius:999px;font-weight:700;font-size:16px;text-decoration:none;cursor:pointer;border:0;transition:transform .15s,box-shadow .15s}
.btn-gold{background:linear-gradient(135deg,var(--gold-lt),var(--gold));color:var(--navy);box-shadow:0 6px 20px rgba(212,175,55,.35)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(212,175,55,.45)}
.btn-outline{background:transparent;color:#fff;border:2px solid var(--gold)}
.btn-outline:hover{background:rgba(212,175,55,.12)}
.btn-dark{background:var(--navy);color:#fff}
.btn-block{display:block;text-align:center;width:100%}

/* ---------- Hero ---------- */
.hero{background:radial-gradient(1100px 480px at 50% -80px,#1b3a68 0%,var(--navy) 60%);color:#fff;text-align:center;padding:84px 20px 70px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:60px;background:var(--cream);clip-path:ellipse(60% 100% at 50% 100%)}
.hero-kicker{color:var(--gold);letter-spacing:3px;font-size:13px;font-weight:700;text-transform:uppercase;margin-bottom:14px}
.hero h1{font-size:clamp(32px,5.4vw,58px);line-height:1.15;margin-bottom:16px;letter-spacing:-.5px}
.hero h1 .gold{color:var(--gold)}
.hero p.sub{color:#c8d3e6;font-size:clamp(16px,2.4vw,20px);max-width:680px;margin:0 auto 30px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:36px}
.trust-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.trust-pill{background:rgba(255,255,255,.08);border:1px solid rgba(212,175,55,.4);color:#eef2f9;font-size:13.5px;padding:9px 18px;border-radius:999px}

/* ---------- Sections ---------- */
.section{padding:64px 0}
.sec-head{text-align:center;max-width:720px;margin:0 auto 40px}
.sec-kicker{color:#a8822a;font-weight:700;letter-spacing:2.5px;font-size:12.5px;text-transform:uppercase;margin-bottom:10px}
.sec-head h2{font-size:clamp(26px,4vw,38px);color:var(--navy);margin-bottom:10px}
.sec-head p{color:var(--muted)}

/* ---------- Product grid ---------- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s;position:relative}
.card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(11,31,58,.14)}
.card-img{aspect-ratio:1/1;overflow:hidden;background:#f2eee3}
.card-img img{width:100%;height:100%;object-fit:cover}
.badge{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;font-size:12.5px;font-weight:800;padding:6px 12px;border-radius:999px;letter-spacing:.5px}
.card-body{padding:20px;display:flex;flex-direction:column;flex:1}
.card-body h3{font-size:17px;color:var(--navy);margin-bottom:6px;line-height:1.35}
.card-body h3 a{text-decoration:none}
.card-body h3 a:hover{color:#a8822a}
.card-meta{font-size:13px;color:var(--muted);margin-bottom:10px}
.price-row{display:flex;align-items:baseline;gap:10px;margin:6px 0 14px}
.price{font-size:24px;font-weight:800;color:var(--navy)}
.price-old{font-size:15px;color:#9aa3b2;text-decoration:line-through}
.card .btn{margin-top:auto;padding:12px 20px;font-size:15px}

/* ---------- Why us ---------- */
.why{background:var(--navy);color:#eef2f9}
.why .sec-head h2{color:#fff}
.why .sec-head p{color:#aeb9cf}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why-item{background:rgba(255,255,255,.05);border:1px solid rgba(212,175,55,.28);border-radius:var(--radius);padding:28px 22px;text-align:center}
.why-item .ico{font-size:34px;margin-bottom:12px}
.why-item h3{color:var(--gold);font-size:17px;margin-bottom:8px}
.why-item p{font-size:14.5px;color:#c3cede}

/* ---------- Testimonials ---------- */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.testi .stars{color:var(--gold);letter-spacing:2px;margin-bottom:10px}
.testi p{font-size:15px;color:#3c4656;font-style:italic;margin-bottom:14px}
.testi .who{font-weight:700;color:var(--navy);font-size:14px}
.testi .who small{display:block;font-weight:400;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:780px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:10px;margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;background:none;border:0;text-align:left;padding:18px 22px;font-size:16px;font-weight:700;color:var(--navy);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-q::after{content:"+";color:var(--gold);font-size:24px;font-weight:400;flex-shrink:0}
.faq-item.open .faq-q::after{content:"–"}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-a p{padding:0 22px 20px;color:var(--muted);font-size:15px}
.faq-item.open .faq-a{max-height:300px}

/* ---------- Product page ---------- */
.crumbs{font-size:13.5px;color:var(--muted);padding:22px 0 0}
.crumbs a{color:#a8822a;text-decoration:none}
.prod{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding:26px 0 60px;align-items:start}
.prod-gallery{position:sticky;top:90px}
.prod-main-img{border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;background:#fff}
.prod-info h1{font-size:clamp(26px,3.6vw,36px);color:var(--navy);line-height:1.25;margin:8px 0 10px}
.prod-rating{color:var(--gold);letter-spacing:2px;font-size:15px;margin-bottom:12px}
.prod-rating span{color:var(--muted);letter-spacing:0;font-size:13.5px}
.prod-price{display:flex;align-items:baseline;gap:12px;margin:14px 0 4px}
.prod-price .now{font-size:38px;font-weight:800;color:var(--navy)}
.prod-price .was{font-size:20px;color:#9aa3b2;text-decoration:line-through}
.save-note{display:inline-block;background:#eaf7ee;color:#1e7d3a;font-weight:700;font-size:13.5px;padding:6px 14px;border-radius:999px;margin-bottom:18px}
.prod-desc{color:#3c4656;margin-bottom:20px}
.feat-list{list-style:none;margin-bottom:26px}
.feat-list li{padding:9px 0 9px 32px;position:relative;font-size:15.5px;border-bottom:1px dashed var(--line)}
.feat-list li::before{content:"✓";position:absolute;left:4px;color:#1e7d3a;font-weight:800}
.buy-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:18px}
.buy-box .secure{font-size:13px;color:var(--muted);text-align:center;margin-top:12px}
.instant-note{display:flex;gap:10px;align-items:center;background:#fff8e6;border:1px solid #f0dfae;border-radius:10px;padding:14px 16px;font-size:14.5px;color:#6b5a1e;margin-bottom:8px}
.specs{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-top:26px}
.specs h3{color:var(--navy);margin-bottom:12px;font-size:17px}
.specs table{width:100%;border-collapse:collapse;font-size:14.5px}
.specs td{padding:9px 4px;border-bottom:1px solid #f0ece0}
.specs td:first-child{color:var(--muted);width:42%}
.related{padding:20px 0 70px}

/* ---------- Placeholder tile (no image) ---------- */
.img-placeholder{aspect-ratio:1/1;background:linear-gradient(135deg,#12294a,#0B1F3A);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--gold);text-align:center;padding:24px}
.img-placeholder .big{font-size:52px;margin-bottom:10px}
.img-placeholder p{font-size:15px;color:#c8d3e6;max-width:260px}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,#132c52,var(--navy));color:#fff;text-align:center;padding:60px 20px;border-radius:20px;margin:10px 0 64px}
.cta-band h2{font-size:clamp(24px,3.6vw,34px);margin-bottom:10px}
.cta-band h2 .gold{color:var(--gold)}
.cta-band p{color:#c3cede;margin-bottom:24px}

/* ---------- Footer ---------- */
.site-footer{background:#081426;color:#aeb9cf;padding:52px 0 26px;font-size:14.5px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;margin-bottom:34px}
.foot-grid h4{color:#fff;margin-bottom:14px;font-size:15px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:9px}
.foot-grid a{color:#aeb9cf;text-decoration:none}
.foot-grid a:hover{color:var(--gold)}
.foot-brand .brand-name{font-size:18px}
.foot-brand p{margin-top:10px;max-width:340px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .testi-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto}
  .prod{grid-template-columns:1fr}
  .prod-gallery{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav{display:none;position:absolute;top:66px;left:0;right:0;background:var(--navy);flex-direction:column;padding:18px;gap:16px;box-shadow:0 10px 20px rgba(0,0,0,.3)}
  .nav.open{display:flex}
  .nav-toggle{display:block}
  .grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .why-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero{padding:64px 20px 56px}
}