/* ADS Sports Eyewear — design system
   Charcoal + bone + solar-amber. Condensed athletic display (Oswald) + clean body (Manrope). */
:root{
  --ink:#0c0e12; --ink-2:#161a20; --paper:#f6f4ef; --paper-2:#eeebe3;
  --muted:#6b7280; --line:#e4e0d7; --line-dark:#242a32;
  --accent:#ea5a1e; --accent-2:#f3a03c; --steel:#1f3a4d;
  --white:#ffffff; --shadow:0 18px 50px -24px rgba(12,14,18,.5);
  --maxw:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:"Manrope",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:"Oswald",system-ui,sans-serif;font-weight:600;line-height:1.04;letter-spacing:.01em;text-wrap:balance;margin:0}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.22em;font-size:13px;font-weight:600;color:var(--accent)}
.muted{color:var(--muted)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:"Oswald",sans-serif;font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:15px;
  padding:14px 26px;border-radius:2px;border:1.5px solid transparent;cursor:pointer;transition:.18s ease;white-space:nowrap}
.btn-solid{background:var(--accent);color:#fff}
.btn-solid:hover{background:#d54e14;transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-ghost{background:transparent;border-color:currentColor}
.btn-ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn-light:hover{background:transparent;color:#fff}

/* Header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(246,244,239,.88);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:10px;font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.04em;font-size:19px}
.brand img{height:38px;width:auto}
.nav{display:flex;gap:26px;margin-left:12px}
.nav a{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.06em;font-size:14px;font-weight:500;color:#333;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--accent);border-color:var(--accent)}
.hdr-cta{margin-left:auto;display:flex;align-items:center;gap:14px}
.saleflag{display:inline-flex;align-items:center;gap:7px;font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.06em;font-size:12px;font-weight:600;color:var(--accent);background:#fff;border:1px solid var(--accent);padding:6px 12px;border-radius:100px}
.saleflag .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.menu-btn{display:none}

/* Announcement bar */
.annbar{background:var(--ink);color:#fff;text-align:center;font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.14em;font-size:12.5px;padding:9px 16px}
.annbar a{color:var(--accent-2);border-bottom:1px solid currentColor}

/* Hero */
.hero{position:relative;min-height:82vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#000}
.hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.72}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,8,11,.25) 0%,rgba(6,8,11,.35) 45%,rgba(6,8,11,.9) 100%)}
.hero-in{position:relative;z-index:2;padding:0 24px 68px;max-width:var(--maxw);margin:0 auto;width:100%}
.hero h1{font-size:clamp(48px,8vw,110px);text-transform:uppercase;letter-spacing:-.01em;max-width:16ch}
.hero p{font-size:clamp(17px,2vw,21px);max-width:46ch;color:rgba(255,255,255,.85);margin:18px 0 26px}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}

/* Brand strip */
.brands{background:var(--ink);color:#fff;padding:44px 0}
.brands h3{text-align:center;font-size:15px;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.55);font-weight:500;margin-bottom:26px}
.brand-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:14px;align-items:center}
.brand-chip{font-family:"Oswald",sans-serif;text-transform:uppercase;font-weight:600;letter-spacing:.02em;font-size:19px;color:rgba(255,255,255,.82);text-align:center;padding:14px 8px;border:1px solid var(--line-dark);border-radius:4px;transition:.18s}
.brand-chip:hover{color:#fff;border-color:var(--accent);background:#12161c}
.brand-chip small{display:block;font-family:"Manrope",sans-serif;font-size:10px;letter-spacing:.14em;color:var(--accent-2);margin-top:3px;text-transform:uppercase;font-weight:600}

/* Sections */
section{padding:82px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:38px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(32px,4.4vw,52px);text-transform:uppercase}
.sec-head p{max-width:52ch;color:var(--muted);margin:8px 0 0}

/* Product grid */
.grid{display:grid;gap:22px}
.cols-4{grid-template-columns:repeat(4,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d9d4c8}
.card .ph{aspect-ratio:1/1;background:var(--paper-2);overflow:hidden;position:relative}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .ph img{transform:scale(1.05)}
.card .tag{position:absolute;top:12px;left:12px;background:var(--ink);color:#fff;font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.08em;font-size:11px;padding:5px 10px;border-radius:2px}
.card .tag.hot{background:var(--accent)}
.card .body{padding:16px 16px 18px}
.card .brandline{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:11.5px;color:var(--accent);font-weight:600}
.card h3{font-size:20px;margin:4px 0 2px;text-transform:none;font-weight:500}
.card .price{font-family:"Oswald",sans-serif;font-weight:600;font-size:18px;margin-top:8px}
.card .price s{color:var(--muted);font-weight:400;margin-left:8px;font-size:15px}
.card .add{margin-top:12px;width:100%;justify-content:center}
.stars{color:var(--accent-2);font-size:13px;letter-spacing:2px}

/* Sport categories */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cat{position:relative;aspect-ratio:4/5;border-radius:8px;overflow:hidden;display:flex;align-items:flex-end;color:#fff}
.cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.5s}
.cat:hover img{transform:scale(1.06)}
.cat::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(8,10,13,.82))}
.cat .lab{position:relative;z-index:2;padding:22px}
.cat .lab h3{font-size:26px;text-transform:uppercase}
.cat .lab span{font-size:13px;color:rgba(255,255,255,.8);font-family:"Oswald",sans-serif;letter-spacing:.1em;text-transform:uppercase}

/* Editorial split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;background:var(--ink);color:#fff;border-radius:10px;overflow:hidden}
.split .img{min-height:420px;position:relative}
.split .img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.split .txt{padding:56px 48px;align-self:center}
.split .txt h2{font-size:clamp(30px,3.6vw,46px);text-transform:uppercase;margin-bottom:16px}
.split .txt p{color:rgba(255,255,255,.75);margin-bottom:14px}
.split ul{list-style:none;padding:0;margin:18px 0 26px;display:grid;gap:10px}
.split ul li{padding-left:26px;position:relative;color:rgba(255,255,255,.85)}
.split ul li::before{content:"→";position:absolute;left:0;color:var(--accent-2)}

/* Video */
.videos{background:var(--ink-2);color:#fff}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.video{border-radius:8px;overflow:hidden;background:#000;aspect-ratio:16/9}
.video iframe{width:100%;height:100%;border:0;display:block}

/* Stats band */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat b{font-family:"Oswald",sans-serif;font-size:clamp(34px,4.5vw,54px);display:block;color:var(--accent)}
.stat span{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:13px;color:var(--muted)}

/* Reviews */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px}
.review p{font-size:16px;margin:12px 0}
.review .who{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.06em;font-size:13px;color:var(--muted)}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{font-family:"Oswald",sans-serif;font-size:20px;text-transform:uppercase;letter-spacing:.01em;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:26px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:14px 0 0;color:#39414b}

/* Sale / opportunity blocks */
.opp{background:var(--ink);color:#fff}
.opp .price-card{background:linear-gradient(180deg,#151a21,#0d1116);border:1px solid var(--line-dark);border-radius:12px;padding:40px;box-shadow:var(--shadow)}
.opp .big{font-family:"Oswald",sans-serif;font-size:clamp(40px,6vw,72px);color:#fff;line-height:1}
.opp .big .amt{color:var(--accent)}
.terms{list-style:none;padding:0;margin:26px 0;display:grid;gap:14px}
.terms li{display:flex;gap:14px;align-items:flex-start;color:rgba(255,255,255,.86)}
.terms li .ic{flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:14px;font-weight:700;font-family:"Oswald",sans-serif}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--accent),#c8480f);color:#fff;text-align:center;border-radius:12px;padding:60px 32px}
.cta-band h2{font-size:clamp(30px,4.5vw,52px);text-transform:uppercase}
.cta-band p{max-width:56ch;margin:14px auto 26px;color:rgba(255,255,255,.9)}

/* Form */
.formwrap{background:#fff;border:1px solid var(--line);border-radius:14px;padding:40px;box-shadow:var(--shadow);max-width:760px;margin:0 auto}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.06em;font-size:12.5px;font-weight:500;color:#444}
.field input,.field select,.field textarea{font-family:inherit;font-size:16px;padding:13px 14px;border:1.5px solid var(--line);border-radius:6px;background:var(--paper);transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(234,90,30,.12)}
.field textarea{resize:vertical;min-height:120px}
.form-note{font-size:13px;color:var(--muted);margin-top:14px}
.form-msg{margin-top:16px;padding:14px;border-radius:8px;font-weight:600;display:none}
.form-msg.ok{display:block;background:#e8f6ec;color:#137a3a}
.form-msg.err{display:block;background:#fdecea;color:#b3261e}

/* Footer */
.footer{background:var(--ink);color:rgba(255,255,255,.7);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
.footer h4{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.08em;font-size:14px;color:#fff;margin-bottom:14px}
.footer a{display:block;padding:5px 0;color:rgba(255,255,255,.62);font-size:14.5px}
.footer a:hover{color:var(--accent-2)}
.footer .brand{color:#fff;margin-bottom:14px}
.footer .brand img{filter:invert(1) brightness(1.8);height:34px}
.foot-bottom{border-top:1px solid var(--line-dark);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.5)}

/* utility */
.center{text-align:center}
.mt-s{margin-top:14px}.mt-m{margin-top:26px}
.pill{display:inline-block;font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:12px;background:var(--paper-2);border:1px solid var(--line);border-radius:100px;padding:6px 14px;color:#444}

/* Responsive */
@media(max-width:1000px){
  .cols-4{grid-template-columns:repeat(2,1fr)}
  .brand-grid{grid-template-columns:repeat(4,1fr)}
  .cats,.video-grid,.reviews,.stats{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}.split .img{min-height:280px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  body{font-size:16px}
  .nav,.saleflag{display:none}
  .menu-btn{display:inline-flex}
  .cols-4,.cols-3,.cols-2,.cats,.video-grid,.reviews,.form-grid,.footer-grid{grid-template-columns:1fr}
  .brand-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  section{padding:56px 0}
  .split .txt{padding:36px 26px}
  .formwrap{padding:26px}
  .hero{min-height:76vh}
}
/* mobile nav drawer */
.drawer{position:fixed;inset:0;z-index:100;background:var(--ink);color:#fff;display:none;flex-direction:column;padding:26px}
.drawer.open{display:flex}
.drawer a{font-family:"Oswald",sans-serif;text-transform:uppercase;font-size:24px;padding:14px 0;border-bottom:1px solid var(--line-dark)}
.drawer .x{align-self:flex-end;font-size:30px;background:none;border:0;color:#fff}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}