:root {
  --bg: #070707;
  --bg-2: #101010;
  --card: #161616;
  --line: #2a2a2a;
  --lime: #b8ff3c;
  --lime-2: #d4ff7a;
  --lime-ink: #111;
  --text: #f4f4f4;
  --muted: #9b9b9b;
  --danger: #ff5a5a;
  --ok: #b8ff3c;
  --font-d: "Oswald", sans-serif;
  --font-b: "Inter", system-ui, sans-serif;
  --radius: 10px;
  --header-h: 118px;
  --max: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-b);
  font-size: 16px;
  line-height: 1.55;
  min-height: 100vh;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-d); font-weight: 600; letter-spacing: 0.02em; line-height: 1.1; margin: 0; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }

/* Announcement */
.announce {
  background: var(--lime);
  color: var(--lime-ink);
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 9px 16px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(7,7,7,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0 6px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.logo img { height: 42px; width: 42px; object-fit: cover; border-radius: 8px; background: #000; }
.logo-word {
  font-family: var(--font-d);
  font-size: 28px;
  letter-spacing: 0.12em;
  font-weight: 700;
}
.logo-word span { color: var(--lime); }
.header-actions { display: flex; align-items: center; gap: 6px; }
.icon-btn {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: var(--text);
  position: relative;
}
.icon-btn:hover { background: #1c1c1c; }
.cart-count {
  position: absolute;
  top: 4px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  border-radius: 99px;
  background: var(--lime);
  color: var(--lime-ink);
  font-size: 11px;
  font-weight: 800;
  display: grid;
  place-items: center;
}
.cart-count[hidden] { display: none !important; }
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 4px 0 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav a { opacity: 0.82; }
.nav a:hover, .nav a.is-active { opacity: 1; color: var(--lime); }
.burger { display: none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 6px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 13px;
  transition: 0.15s transform, 0.15s background;
}
.btn:hover { transform: translateY(-1px); }
.btn-lime { background: var(--lime); color: var(--lime-ink); }
.btn-lime:hover { background: var(--lime-2); }
.btn-ghost { border: 1px solid var(--line); background: transparent; color: var(--text); }
.btn-ghost:hover { border-color: var(--lime); }
.btn-full { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Hero */
.hero {
  position: relative;
  min-height: min(82vh, 760px);
  display: grid;
  place-items: end start;
  overflow: hidden;
  isolation: isolate;
}
.hero video, .hero .hero-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(0,0,0,.82) 0%, rgba(0,0,0,.45) 52%, rgba(0,0,0,.2) 100%),
              linear-gradient(0deg, rgba(0,0,0,.55), transparent 40%);
}
.hero-inner { padding: 80px 0 72px; max-width: 720px; }
.kicker {
  color: var(--lime);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.hero h1 { font-size: clamp(36px, 6vw, 72px); margin-bottom: 16px; }
.hero p { color: #d8d8d8; max-width: 54ch; margin: 0 0 22px; }
.hero-points { display: grid; gap: 8px; margin: 0 0 28px; color: #ececec; font-size: 15px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.stars { color: var(--lime); letter-spacing: 2px; }
.review-n { font-size: 13px; color: var(--muted); margin-top: 6px; }

/* Product cards */
.section { padding: 72px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 28px;
}
.section-head h2 { font-size: clamp(28px, 4vw, 44px); }
.section-head p { color: var(--muted); margin: 8px 0 0; max-width: 48ch; }
.grid-4, .grid-3, .grid-2 { display: grid; gap: 18px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.card-media {
  position: relative;
  aspect-ratio: 1;
  background: #0c0c0c;
  overflow: hidden;
}
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: 0.35s transform; }
.card:hover .card-media img { transform: scale(1.04); }
.save {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--lime);
  color: var(--lime-ink);
  font-size: 11px;
  font-weight: 800;
  padding: 5px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}
.badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #000;
  border: 1px solid var(--lime);
  color: var(--lime);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 8px;
  border-radius: 4px;
}
.card-body { padding: 14px 14px 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-body h3 { font-size: 18px; }
.muted { color: var(--muted); }
.price { display: flex; gap: 8px; align-items: baseline; font-weight: 800; }
.compare { color: var(--muted); text-decoration: line-through; font-weight: 500; font-size: 14px; }
.rating { font-size: 12px; color: var(--muted); }

/* Experts / why */
.experts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.expert {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.expert img { width: 72px; height: 72px; object-fit: cover; border-radius: 50%; margin-bottom: 14px; }
.expert q { display: block; font-size: 15px; margin-bottom: 14px; }
.expert strong { display: block; }
.expert span { color: var(--muted); font-size: 13px; }

.why {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 36px;
  align-items: center;
}
.why img, .why video { width: 100%; border-radius: 14px; min-height: 360px; object-fit: cover; }
.why h2 { font-size: clamp(32px, 5vw, 52px); margin: 10px 0 18px; }
.why-list { display: grid; gap: 16px; }
.why-list h3 { font-size: 18px; color: var(--lime); margin-bottom: 4px; }

.video-strip {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 10px;
}
.video-strip video, .video-strip img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 12px;
}
.cta-band {
  background: linear-gradient(180deg, #101010, #070707);
  text-align: center;
  padding: 80px 20px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cta-band h2 { font-size: clamp(32px, 5vw, 56px); margin-bottom: 12px; }
.cta-band p { color: var(--muted); margin: 0 auto 24px; max-width: 50ch; }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.blog-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.blog-card img { width: 100%; height: 200px; object-fit: cover; }
.blog-card div { padding: 16px; }
.blog-card h3 { font-size: 20px; margin-bottom: 8px; }

.newsletter {
  background: var(--lime);
  color: var(--lime-ink);
  border-radius: 16px;
  padding: 36px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  align-items: center;
}
.newsletter h2 { font-size: 34px; }
.news-form { display: flex; gap: 8px; }
.news-form input {
  flex: 1;
  background: #fff;
  border: 0;
  border-radius: 6px;
  padding: 0 14px;
  min-height: 48px;
  color: #111;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 24px;
  margin-top: 40px;
  background: #050505;
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; margin-bottom: 32px; }
.site-footer h4 { color: var(--lime); margin-bottom: 12px; font-size: 14px; letter-spacing: 0.12em; }
.site-footer a { display: block; color: var(--muted); padding: 4px 0; font-size: 14px; }
.site-footer a:hover { color: var(--text); }
.foot-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  color: var(--muted);
  font-size: 13px;
}
.cod-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--lime);
  color: var(--lime);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* PDP */
.pdp { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; padding: 36px 0 60px; }
.pdp-gallery { position: relative; }
.pdp-gallery .main {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 14px;
  background: #0c0c0c;
}
.thumbs { display: flex; gap: 8px; margin-top: 10px; }
.thumbs img { width: 78px; height: 78px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); cursor: pointer; }
.thumbs img.is-on { border-color: var(--lime); }
.pdp h1 { font-size: clamp(30px, 4vw, 48px); margin: 10px 0 12px; }
.pdp-price { font-size: 28px; margin: 12px 0; }
.qty {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.qty button, .qty input { width: 42px; height: 42px; text-align: center; background: #111; }
.qty input { border: 0; width: 52px; }
.trust { display: grid; gap: 8px; margin: 18px 0; font-size: 14px; color: var(--muted); }
.trust b { color: var(--text); }
.specs { margin-top: 28px; display: grid; gap: 10px; }
.specs details { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; }
.specs summary { cursor: pointer; font-weight: 700; }
.sticky-cart {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: #0d0d0d;
  border-top: 1px solid var(--line);
  padding: 10px 16px;
  z-index: 30;
  gap: 10px;
  align-items: center;
}

/* Compare bars */
.bars { display: grid; gap: 10px; margin-top: 18px; }
.bar { background: #1c1c1c; border-radius: 6px; overflow: hidden; }
.bar span { display: block; height: 28px; background: var(--lime); color: #111; font-size: 12px; font-weight: 800; line-height: 28px; padding-left: 10px; }
.bar.dim span { background: #3a3a3a; color: #fff; }

/* Cart / checkout */
.cart-layout, .check-layout { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 28px; padding: 36px 0 70px; }
.line {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.line img { width: 92px; height: 92px; object-fit: cover; border-radius: 8px; }
.summary {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  height: fit-content;
  position: sticky;
  top: 140px;
}
.summary h2 { margin-bottom: 14px; }
.row { display: flex; justify-content: space-between; margin: 8px 0; }
.row.total { font-size: 20px; font-weight: 800; border-top: 1px solid var(--line); padding-top: 12px; margin-top: 12px; }
.form { display: grid; gap: 12px; }
.form label { display: grid; gap: 6px; font-size: 13px; font-weight: 600; }
.form input, .form textarea, .form select {
  background: #111;
  border: 1px solid var(--line);
  border-radius: 6px;
  min-height: 46px;
  padding: 0 12px;
}
.form textarea { min-height: 90px; padding: 10px 12px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pay-box {
  border: 1px solid var(--lime);
  background: #10180a;
  border-radius: 10px;
  padding: 16px;
}
.pay-box h3 { margin-bottom: 6px; }
.notice { background: #1a1a1a; border-left: 3px solid var(--lime); padding: 12px 14px; font-size: 14px; }
.empty { text-align: center; padding: 80px 20px; }
.page-hero { padding: 40px 0 10px; }
.page-hero h1 { font-size: clamp(32px, 5vw, 52px); }
.prose { max-width: 72ch; color: #d4d4d4; }
.prose h2 { margin: 28px 0 10px; font-size: 26px; }
.prose p { margin: 0 0 14px; }
.prose ul { list-style: disc; padding-left: 1.2em; margin: 0 0 14px; }
.prose li { margin: 6px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; padding-bottom: 60px; }

/* Search overlay / drawer */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 50;
  display: none;
}
.overlay.is-on { display: block; }
.drawer, .search-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100%);
  height: 100%;
  background: #0c0c0c;
  z-index: 51;
  transform: translateX(110%);
  transition: 0.25s transform;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
}
.drawer.is-on, .search-panel.is-on { transform: none; }
.search-panel { left: 0; right: auto; border-left: 0; border-right: 1px solid var(--line); transform: translateX(-110%); }
.drawer-head, .search-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}
.drawer-body { padding: 16px; overflow: auto; flex: 1; }
.search-head input {
  flex: 1;
  background: transparent;
  border: 0;
  min-height: 40px;
  outline: none;
}

/* Legal / misc */
.legal { padding: 20px 0 80px; max-width: 820px; }
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--lime);
  color: #111;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transition: 0.25s;
  z-index: 70;
}
.toast.is-on { opacity: 1; transform: translateX(-50%) translateY(0); }
.mobile-nav {
  display: none;
  padding: 8px 20px 18px;
  border-top: 1px solid var(--line);
}
.mobile-nav a { display: block; padding: 10px 0; border-bottom: 1px solid var(--line); text-transform: uppercase; font-size: 13px; letter-spacing: 0.08em; font-weight: 700; }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .experts, .blog-grid, .why, .pdp, .cart-layout, .check-layout, .newsletter, .contact-grid, .video-strip, .foot-grid {
    grid-template-columns: 1fr 1fr;
  }
  .nav { display: none; }
  .burger { display: grid; }
  .mobile-nav.is-on { display: block; }
  :root { --header-h: 86px; }
}

@media (max-width: 720px) {
  .wrap { width: calc(100% - 28px); }
  .grid-4, .grid-3, .grid-2, .experts, .blog-grid, .why, .pdp, .cart-layout, .check-layout, .newsletter, .contact-grid, .video-strip, .foot-grid, .form-row {
    grid-template-columns: 1fr;
  }
  .logo img { height: 34px; }
  .logo-word { font-size: 20px; }
  .hero { min-height: 70vh; }
  .sticky-cart { display: flex; }
  .section { padding: 48px 0; }
  .video-strip video, .video-strip img { height: 200px; }
  .line { grid-template-columns: 72px 1fr; }
  .line .line-price { grid-column: 2; }
}