@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --bg:#0a0b10;
  --surface:#11131c;
  --surface-2:#171a26;
  --ink:#eef2ff;
  --muted:#94a0c0;
  --line:rgba(255,255,255,.08);
  --glass:rgba(255,255,255,.04);
  --glass-line:rgba(255,255,255,.10);
  --accent:#22d3ee;
  --accent-2:#6366f1;
  --good:#34d399;
  --bad:#fb7185;
  --radius:18px;
  --maxw:1200px;
  --grad:linear-gradient(120deg,#22d3ee,#6366f1);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  position:relative;
  min-height:100vh;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(900px 600px at 88% -5%, rgba(34,211,238,.12), transparent 60%),
    radial-gradient(900px 600px at 8% -8%, rgba(99,102,241,.14), transparent 60%);
}

h1,h2,h3,h4{font-weight:800;letter-spacing:-.025em;line-height:1.12}
img{display:block;max-width:100%;object-fit:cover}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit}

/* ===== Layout ===== */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:760px;margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:40px;gap:24px;flex-wrap:wrap}
.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.16em;font-weight:700;font-size:.74rem}
.center{text-align:center}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-weight:700;padding:14px 24px;
  border:1px solid transparent;cursor:pointer;font-size:.96rem;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--accent);color:#06121a}
.btn-primary:hover{box-shadow:0 10px 30px rgba(34,211,238,.3)}
.btn-lime{background:var(--grad);color:#06121a}
.btn-lime:hover{box-shadow:0 12px 34px rgba(34,211,238,.32)}
.btn-ghost{background:var(--glass);border:1px solid var(--glass-line);color:var(--ink);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

/* ===== Announce ===== */
.announce{
  background:var(--surface);
  text-align:center;
  font-size:.86rem;
  color:var(--muted);
  padding:10px 16px;
  border-bottom:1px solid var(--line);
}
.announce strong{color:var(--accent);font-weight:800}

/* ===== Header ===== */
header.site{
  position:sticky;top:0;z-index:50;
  background:rgba(10,11,16,.7);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;height:74px;gap:24px}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;letter-spacing:-.02em}
.logo .spark{
  width:32px;height:32px;border-radius:9px;
  background:var(--grad);color:#06121a;
  display:grid;place-items:center;font-weight:800;font-size:1.05rem;
}
.nav>ul{display:flex;align-items:center;gap:26px}
.nav ul a{color:var(--muted);font-weight:500;font-size:.94rem;transition:color .15s}
.nav ul a:hover{color:var(--ink)}
.nav ul a.active{color:var(--ink)}
.right{margin-left:auto;display:flex;align-items:center;gap:10px}
.icon-btn{
  width:44px;height:44px;border-radius:12px;
  background:var(--glass);border:1px solid var(--glass-line);
  display:grid;place-items:center;font-size:1.05rem;cursor:pointer;color:var(--ink);
  position:relative;transition:border-color .15s,color .15s;
}
.icon-btn:hover{border-color:var(--accent);color:var(--accent)}
.cart-count{
  position:absolute;top:-6px;right:-6px;
  background:var(--accent);color:#06121a;
  font-size:.68rem;font-weight:800;
  min-width:18px;height:18px;border-radius:999px;
  display:grid;place-items:center;padding:0 4px;
}
.menu-toggle{display:none}
.mobile-menu{border-top:1px solid var(--line);background:var(--surface)}
.mobile-menu ul{display:grid;padding:8px 24px 16px}
.mobile-menu li{border-bottom:1px solid var(--line)}
.mobile-menu a{display:block;padding:13px 0;color:var(--muted);font-weight:600}
.mobile-menu a:hover{color:var(--accent)}

/* ===== Hero ===== */
.hero{
  padding:72px 0 64px;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(600px 400px at 80% 10%, rgba(34,211,238,.14), transparent 60%),
    radial-gradient(600px 420px at 12% 90%, rgba(99,102,241,.16), transparent 60%);
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.05;margin:16px 0 0}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.hero p{color:var(--muted);font-size:1.1rem;margin:18px 0 26px;max-width:50ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:34px;margin-top:34px;flex-wrap:wrap}
.hero-stats div b{display:block;font-size:1.7rem;font-weight:800}
.hero-stats div span{color:var(--muted);font-size:.85rem}
.hero-media{position:relative}
.hero-media img{width:100%;height:480px;border-radius:24px;border:1px solid var(--glass-line)}
.hero-badge{
  position:absolute;bottom:18px;left:18px;
  background:var(--glass);border:1px solid var(--glass-line);
  backdrop-filter:blur(12px);border-radius:14px;padding:12px 16px;
  display:flex;align-items:center;gap:10px;
}
.hero-badge .dot{width:10px;height:10px;border-radius:999px;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.hero-badge b{display:block;font-size:.95rem}
.hero-badge span{color:var(--muted);font-size:.8rem}

/* ===== Marquee ===== */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);overflow:hidden;padding:16px 0}
.marquee ul{display:flex;gap:48px;animation:scroll 26s linear infinite;white-space:nowrap;width:max-content}
.marquee li{font-weight:600;color:var(--muted);display:inline-flex;align-items:center}
.marquee li::before{content:"⚡";color:var(--accent);margin-right:12px}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===== Logos ===== */
.logos{padding:36px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.logos-label{text-align:center;color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.18em;margin-bottom:18px}
.logos-row{display:flex;justify-content:center;align-items:center;gap:48px;flex-wrap:wrap;opacity:.7}
.logos-row span{font-weight:800;font-size:1.2rem;color:var(--muted)}

/* ===== Product grid + cards ===== */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{
  background:var(--glass);border:1px solid var(--glass-line);
  border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;
  backdrop-filter:blur(8px);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 18px 40px rgba(0,0,0,.4)}
.card .media{position:relative;aspect-ratio:1/1;background:var(--surface-2)}
.card .media img{width:100%;height:100%}
.card .tag{
  position:absolute;top:10px;left:10px;
  background:var(--accent);color:#06121a;
  padding:4px 10px;border-radius:999px;font-weight:800;font-size:.66rem;
  text-transform:uppercase;letter-spacing:.06em;
}
.card .tag.blue{background:var(--grad)}
.card .body{padding:16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .cat{color:var(--accent);font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;font-weight:700}
.card h3{font-size:1.02rem;font-weight:700}
.card .stars{color:var(--accent);font-size:.85rem;letter-spacing:.08em}
.card .price{margin-top:auto;display:flex;align-items:baseline;gap:8px}
.card .price b{font-weight:800;font-size:1.2rem}
.card .price s{color:var(--muted);text-decoration:line-through;font-size:.92rem}
.card .add{margin-top:12px;width:100%;justify-content:center}

/* ===== Benefits ===== */
.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.benefit{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);padding:24px;backdrop-filter:blur(8px)}
.benefit .bic{
  width:48px;height:48px;border-radius:14px;
  background:rgba(34,211,238,.12);color:var(--accent);
  display:grid;place-items:center;font-size:1.5rem;margin-bottom:14px;
}
.benefit h3{font-size:1.1rem;margin-bottom:6px}
.benefit p{color:var(--muted);font-size:.92rem}

/* ===== How ===== */
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);padding:26px;backdrop-filter:blur(8px)}
.step .num{
  width:42px;height:42px;border-radius:999px;background:var(--grad);color:#06121a;
  font-weight:800;display:grid;place-items:center;margin-bottom:14px;
}
.step h3{font-size:1.1rem;margin-bottom:6px}
.step p{color:var(--muted)}

/* ===== Compare table ===== */
.compare{
  width:100%;border-collapse:collapse;
  background:var(--glass);border:1px solid var(--glass-line);
  border-radius:var(--radius);overflow:hidden;backdrop-filter:blur(8px);
}
.compare th,.compare td{padding:16px 18px;border-bottom:1px solid var(--line)}
.compare thead th{font-size:.95rem;text-align:center}
.compare thead th:first-child{text-align:left}
.compare .us{background:rgba(34,211,238,.06)}
.compare thead .us{color:var(--accent)}
.compare tbody td{text-align:center}
.compare tbody td:first-child{text-align:left;color:var(--muted)}
.compare tbody tr:last-child td{border-bottom:none}
.yes{color:var(--good);font-weight:800}
.no{color:var(--bad);font-weight:800}

/* ===== Testimonials ===== */
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tcard{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:14px;backdrop-filter:blur(8px)}
.tcard .stars{color:var(--accent);letter-spacing:.1em}
.tcard blockquote{font-size:1.02rem;line-height:1.6}
.tcard .who{display:flex;align-items:center;gap:12px;margin-top:auto}
.who .av{width:48px;height:48px;border-radius:999px;background:var(--grad);color:#06121a;font-weight:800;display:grid;place-items:center}
.who b{display:block;font-size:.95rem}
.who small{color:var(--muted)}

/* ===== Instagram ===== */
.ig-head{text-align:center;margin-bottom:30px}
.ig-head a{color:var(--accent);font-weight:600;display:inline-block;margin-top:8px}
.ig-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}
.ig-item{position:relative;aspect-ratio:1/1;border-radius:12px;overflow:hidden;border:1px solid var(--glass-line);display:block}
.ig-item img{width:100%;height:100%;transition:transform .3s ease}
.ig-item:hover img{transform:scale(1.08)}
.ig-item .ic{
  position:absolute;inset:0;display:grid;place-items:center;
  color:#fff;font-size:1.5rem;opacity:0;
  background:rgba(6,18,26,.55);transition:opacity .25s ease;
}
.ig-item:hover .ic{opacity:1}

/* ===== FAQ ===== */
.faq-list{max-width:760px;margin:0 auto;display:grid;gap:12px}
.faq-item{background:var(--glass);border:1px solid var(--glass-line);border-radius:14px;overflow:hidden;backdrop-filter:blur(8px)}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;cursor:pointer;font-weight:700;list-style:none}
.faq-q::-webkit-details-marker{display:none}
.faq-ic{
  width:28px;height:28px;border-radius:8px;background:var(--surface-2);
  color:var(--accent);font-size:1.2rem;display:grid;place-items:center;
  transition:transform .2s ease,background .2s ease,color .2s ease;flex-shrink:0;
}
.faq-item[open] .faq-ic{transform:rotate(45deg);background:var(--grad);color:#06121a}
.faq-a{padding:0 20px 20px;color:var(--muted)}

/* ===== Guarantee ===== */
.guarantee{padding:84px 0}
.guarantee-box{
  background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);
  display:flex;align-items:center;gap:28px;padding:36px;flex-wrap:wrap;backdrop-filter:blur(8px);
}
.seal{width:96px;height:96px;border-radius:999px;border:2px solid var(--accent);color:var(--accent);display:grid;place-items:center;font-size:2.4rem;flex-shrink:0}
.guarantee-box h2{font-size:1.6rem;margin-bottom:6px}
.guarantee-box p{color:var(--muted)}

/* ===== CTA band ===== */
.cta-band{
  background:var(--grad);border-radius:24px;padding:48px 56px;
  display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
  color:#06121a;
}
.cta-band .eyebrow{color:#06121a;opacity:.8}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.4rem);margin:6px 0}
.cta-band p{opacity:.85;max-width:48ch}
.cta-band .btn{flex-shrink:0;background:#06121a;color:#fff}
.cta-band .btn:hover{box-shadow:0 12px 30px rgba(6,18,26,.4)}

/* ===== Newsletter ===== */
.news{
  background:linear-gradient(135deg,#141a36,#0a0b10);
  border:1px solid var(--glass-line);border-radius:24px;padding:56px;text-align:center;
}
.news h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.news p{color:var(--muted);margin:12px auto 24px;max-width:46ch}
.news form{display:flex;gap:12px;max-width:480px;margin:0 auto;flex-wrap:wrap}
.news input{
  flex:1;min-width:200px;padding:14px 18px;border-radius:999px;
  border:1px solid var(--glass-line);background:var(--bg);color:var(--ink);font-family:inherit;
}
.news input:focus{outline:none;border-color:var(--accent)}

/* ===== Breadcrumb ===== */
.breadcrumb{color:var(--muted);font-size:.85rem;margin-bottom:14px}
.breadcrumb a:hover{color:var(--accent)}

/* ===== PDP ===== */
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.pdp-gallery .main-img{width:100%;aspect-ratio:1/1;border-radius:20px;border:1px solid var(--glass-line)}
.pdp-thumbs{display:flex;gap:10px;margin-top:14px}
.pdp-thumbs img{width:80px;height:80px;border-radius:10px;border:1px solid var(--glass-line);cursor:pointer;transition:border-color .15s}
.pdp-thumbs img:hover,.pdp-thumbs img.sel{border-color:var(--accent)}
.pdp-info h1{font-size:clamp(1.8rem,3vw,2.6rem);margin:0 0 8px}
.rating{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.rating .stars{color:var(--accent);letter-spacing:.08em}
.rating span{color:var(--muted);font-size:.9rem}
.pdp-price{display:flex;align-items:center;gap:10px;margin:0 0 16px}
.pdp-price b{font-weight:800;font-size:1.7rem}
.pdp-price s{color:var(--muted);text-decoration:line-through}
.pdp-price .save{background:var(--grad);color:#06121a;font-weight:800;font-size:.7rem;padding:4px 10px;border-radius:999px;text-transform:uppercase;letter-spacing:.06em}
.desc{color:var(--muted)}
.pdp-opt{margin:16px 0}
.pdp-opt label{display:block;font-weight:700;margin-bottom:8px;font-size:.9rem}
.pills{display:flex;gap:10px;flex-wrap:wrap}
.pill{padding:10px 18px;border-radius:999px;background:var(--glass);border:1px solid var(--glass-line);font-weight:600;font-size:.92rem;cursor:pointer;transition:border-color .15s,background .15s,color .15s}
.pill.active{border-color:var(--accent);background:rgba(34,211,238,.12);color:var(--accent)}
.bundle{display:grid;gap:10px;margin:18px 0}
.bundle-opt{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--glass);border:1px solid var(--glass-line);border-radius:14px;cursor:pointer;position:relative}
.bundle-opt input{accent-color:var(--accent);width:18px;height:18px;flex-shrink:0}
.bundle-opt .b-copy{flex:1}
.bundle-opt .b-copy b{display:block}
.bundle-opt .b-copy small{color:var(--muted)}
.bundle-opt .b-save{color:var(--accent);font-weight:700;font-size:.72rem}
.bundle-opt.best{border-color:var(--accent)}
.pdp-buy{display:flex;gap:12px;margin:20px 0;flex-wrap:wrap}
.qty{display:inline-flex;align-items:center;background:var(--glass);border:1px solid var(--glass-line);border-radius:999px;overflow:hidden}
.qty button{width:44px;height:50px;background:var(--glass);color:var(--ink);cursor:pointer;font-size:1.2rem;border:none}
.qty button:hover{background:var(--surface-2)}
.qty input{width:54px;height:50px;text-align:center;background:var(--bg);color:var(--ink);border:none}
.qty input:focus{outline:none}
.trust-row{display:flex;flex-wrap:wrap;gap:16px;padding:18px 0;border-top:1px solid var(--line);margin-top:8px;color:var(--muted);font-size:.85rem}
.trust-row span{display:inline-flex;align-items:center;gap:7px}
.pdp-meta{border-top:1px solid var(--line);padding-top:18px;margin-top:18px;color:var(--muted);font-size:.9rem;display:grid;gap:8px}

/* ===== Sticky ATC ===== */
.sticky-atc{
  position:fixed;bottom:0;left:0;right:0;z-index:60;
  background:rgba(10,11,16,.85);backdrop-filter:blur(14px);
  border-top:1px solid var(--glass-line);padding:12px 0;
}
.sticky-atc[hidden]{display:none}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.s-info{display:flex;align-items:center;gap:12px}
.s-info img{width:48px;height:48px;border-radius:10px}
.s-info b{display:block}
.s-info span{color:var(--muted)}

/* ===== Advertorial ===== */
.adv{padding:56px 0}
.adv-hero{text-align:center;padding-bottom:30px}
.adv-hero .eyebrow{margin-bottom:14px}
.adv-hero h1{font-size:clamp(2rem,4vw,3.4rem);max-width:18ch;margin:0 auto}
.adv-sub{color:var(--muted);font-size:1.12rem;max-width:60ch;margin:14px auto 0}
.adv-byline{color:var(--muted);font-size:.85rem;margin-top:14px}
.adv img{border-radius:16px;border:1px solid var(--glass-line);margin:22px auto}
.adv-hero img,.adv>img{width:100%}
.adv h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:36px 0 14px}
.adv p{color:#cdd5ee;margin-bottom:1.2em;line-height:1.75;font-size:1.06rem}
.adv-cta{display:block;width:max-content;margin:30px auto;text-align:center}
.ps-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:30px 0}
.ps-card{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);padding:26px;backdrop-filter:blur(8px)}
.ps-card h3{margin-bottom:12px}
.ps-card ul{display:grid;gap:10px}
.ps-card li{display:flex;gap:10px;color:var(--muted)}
.ps-card.problem{border-color:rgba(251,113,133,.3)}
.ps-card.problem li::before{content:"✕";color:var(--bad);font-weight:800}
.ps-card.solution{border-color:rgba(52,211,153,.3)}
.ps-card.solution li::before{content:"✓";color:var(--good);font-weight:800}
.adv-features{display:grid;gap:14px;margin:30px 0}
.feat{display:flex;gap:14px;align-items:flex-start;padding:16px;background:var(--glass);border:1px solid var(--glass-line);border-radius:14px}
.feat .fic{color:var(--accent);font-size:1.4rem;flex-shrink:0}
.feat b{display:block}
.feat p{color:var(--muted);font-size:.92rem;margin:0}
.adv-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0}
.adv-stat{text-align:center;padding:22px;background:var(--glass);border:1px solid var(--glass-line);border-radius:14px}
.adv-stat b{font-size:2rem;display:block;color:var(--accent)}
.adv-stat span{color:var(--muted);font-size:.85rem}
.adv-quote{border-left:3px solid var(--accent);padding:14px 20px;margin:24px 0;color:#cdd5ee;font-style:italic;background:var(--glass);border-radius:0 12px 12px 0}

/* ===== Shop ===== */
.shop-layout{display:grid;grid-template-columns:240px 1fr;gap:32px;align-items:start}
.filters{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);padding:22px;position:sticky;top:88px;backdrop-filter:blur(8px)}
.filters h4{font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin:0 0 12px}
.filters h4:not(:first-child){margin-top:22px}
.filters label{display:flex;align-items:center;gap:9px;padding:6px 0;cursor:pointer;font-size:.92rem}
.filters input[type=checkbox],.filters input[type=radio]{accent-color:var(--accent);width:16px;height:16px}
.filters select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--glass-line);background:var(--bg);color:var(--ink);font-family:inherit;margin-top:6px}
.shop-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.shop-bar .count{color:var(--muted);font-size:.9rem}
.shop-bar select{padding:10px 14px;border-radius:10px;border:1px solid var(--glass-line);background:var(--bg);color:var(--ink);font-family:inherit}
.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}

/* ===== Cart ===== */
.cart-table{width:100%}
.cart-row{display:grid;grid-template-columns:90px 1fr auto auto auto;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.cart-row img{width:90px;height:90px;border-radius:12px;border:1px solid var(--glass-line)}
.cart-row .nm{font-weight:700}
.cart-row .vr{color:var(--muted);font-size:.85rem}
.cart-row .rm{color:var(--accent);font-size:.82rem;display:inline-block;margin-top:6px;cursor:pointer}
.cart-row .lt{font-weight:800;min-width:80px;text-align:right}
.cart-summary{margin-top:28px;display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.cart-summary .sub{display:flex;gap:18px;align-items:baseline;font-size:1.15rem}
.cart-summary .sub strong{font-size:1.7rem}
.cart-summary .note{color:var(--muted);font-size:.85rem}
.cart-summary .acts{display:flex;gap:12px;margin-top:12px;flex-wrap:wrap}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.form-field{margin-bottom:18px}
.form-field label{display:block;font-weight:700;margin-bottom:6px;font-size:.9rem}
.form-field input,.form-field textarea{
  width:100%;padding:13px 15px;border-radius:12px;
  background:var(--surface);border:1px solid var(--glass-line);color:var(--ink);font-family:inherit;
}
.form-field input:focus,.form-field textarea:focus{outline:none;border-color:var(--accent)}
.form-field textarea{min-height:130px;resize:vertical}
.form-field .err{color:var(--bad);font-size:.82rem;display:none;margin-top:6px}
.form-field.invalid input,.form-field.invalid textarea{border-color:var(--bad)}
.form-field.invalid .err{display:block}
.form-success{
  display:none;background:rgba(52,211,153,.12);border:1px solid var(--good);
  color:var(--good);padding:14px 16px;border-radius:12px;margin-bottom:18px;font-weight:700;
}
.contact-info{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);padding:28px;display:grid;gap:18px;backdrop-filter:blur(8px)}
.contact-info .row b{display:block}
.contact-info .row span{color:var(--muted)}

/* ===== Blog ===== */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;backdrop-filter:blur(8px);transition:transform .2s ease,border-color .2s ease}
.post:hover{transform:translateY(-4px);border-color:var(--accent)}
.post img{width:100%;height:200px}
.post .body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.post .date{color:var(--accent);font-size:.7rem;text-transform:uppercase;letter-spacing:.14em}
.post h3{font-size:1.15rem}
.post p{color:var(--muted);font-size:.9rem}
.post .more{color:var(--accent);font-weight:600;font-size:.9rem;margin-top:auto}

/* ===== About ===== */
.page-hero{padding:56px 0 36px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(700px 400px at 70% -10%, rgba(34,211,238,.12), transparent 60%)}
.page-hero>*{position:relative;z-index:1}
.page-hero h1{font-size:clamp(2rem,4vw,3.4rem)}
.page-hero p{color:var(--muted);margin-top:10px;max-width:56ch}
.about-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:40px}
.about-stat{background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius);padding:26px;text-align:center;backdrop-filter:blur(8px)}
.about-stat b{font-size:2rem;display:block;color:var(--accent)}
.about-stat span{color:var(--muted);font-size:.9rem}

/* ===== Footer ===== */
footer.site{border-top:1px solid var(--line);background:var(--surface);padding:60px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
footer p{color:var(--muted);font-size:.92rem;margin-top:14px;max-width:34ch}
footer h4{font-size:.72rem;text-transform:uppercase;color:var(--muted);letter-spacing:.16em;margin-bottom:16px}
footer ul{display:grid;gap:10px}
footer ul a{color:var(--ink);opacity:.85;font-size:.92rem;transition:color .15s,opacity .15s}
footer ul a:hover{color:var(--accent);opacity:1}
.foot-bottom{border-top:1px solid var(--line);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.85rem}

/* ===== Responsive ===== */
@media(max-width:980px){
  .hero-grid,.pdp,.contact-grid,.ps-grid{grid-template-columns:1fr}
  .grid,.shop-grid,.tgrid,.blog-grid{grid-template-columns:repeat(2,1fr)}
  .benefits,.how{grid-template-columns:repeat(2,1fr)}
  .adv-stats{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .ig-grid{grid-template-columns:repeat(3,1fr)}
  .about-stats{grid-template-columns:repeat(2,1fr)}
  .nav>ul{display:none}
  .menu-toggle{display:grid}
  .shop-layout{grid-template-columns:1fr}
  .filters{position:static}
  .cta-band{text-align:center;justify-content:center}
  .hero-media img{height:380px}
}
@media(max-width:560px){
  .grid,.shop-grid,.tgrid,.blog-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .foot-grid{grid-template-columns:1fr}
  .section{padding:60px 0}
  .cart-row{grid-template-columns:70px 1fr auto;grid-auto-rows:auto;row-gap:8px}
  .compare th,.compare td{padding:10px 8px;font-size:.85rem}
  .benefits{grid-template-columns:1fr}
  .news,.guarantee-box,.cta-band{padding:32px 24px}
}