/* RobotDogsForSale — professional robotics retailer (RobotShop-inspired) */
:root {
  --navy: #00446a;
  --navy-deep: #003250;
  --ink: #231f20;
  --slate: #4a5568;
  --muted: #6b7280;
  --line: #e5e7eb;
  --paper: #f0f0f0;
  --white: #ffffff;
  --orange: #f58720;
  --orange-hot: #f98424;
  --orange-deep: #d96e0f;
  --link: #006fcf;
  --ok: #15803d;
  --err: #b91c1c;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 32px rgba(0, 68, 106, 0.12);
  --radius: 4px;
  --font-display: "Poppins", system-ui, sans-serif;
  --font-body: "Arimo", "Helvetica Neue", Arial, sans-serif;
  --max: 1280px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.5;
  min-height: 100vh;
  font-size: 15px;
}
img { max-width: 100%; display: block; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 100; background: #fff; padding: .5rem 1rem; }

/* Top promo bar — RobotShop style */
.promo-bar {
  background: var(--navy);
  color: #fff;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.55rem 1rem;
  letter-spacing: 0.02em;
}
.promo-bar a { color: var(--orange); font-weight: 700; text-decoration: underline; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.header-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--navy);
  text-decoration: none !important;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  white-space:nowrap;
}
.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: linear-gradient(145deg, var(--orange), var(--orange-deep));
  display: grid;
  place-items: center;
  color: #fff;
  flex-shrink: 0;
}
.brand span.dot { color: var(--orange); }
.search-wrap {
  flex: 1;
  max-width: 520px;
  position: relative;
}
.search-wrap input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.7rem 1rem 0.7rem 2.6rem;
  font: inherit;
  background: var(--paper);
}
.search-wrap input:focus {
  outline: none;
  border-color: var(--navy);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0, 68, 106, 0.12);
}
.search-wrap svg {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px !important;
  height: 16px !important;
  max-width: 16px !important;
  max-height: 16px !important;
  color: var(--muted);
  pointer-events: none;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
}
.header-actions a {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
}
.cart-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--navy);
  color: #fff !important;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none !important;
}
.cart-count {
  min-width: 1.2rem;
  height: 1.2rem;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-size: 0.7rem;
  display: inline-grid;
  place-items: center;
  font-weight: 700;
}
.nav-bar {
  border-top: 1px solid var(--line);
  background: #fafafa;
}
.nav {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
}
.nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.7rem 1rem;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--navy);
  border-bottom-color: var(--orange);
  text-decoration: none;
}
.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 6px;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  font-weight: 700;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 0;
  border-radius: 4px;
  padding: 0.8rem 1.35rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  text-decoration: none !important;
  transition: background .15s, transform .1s;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--orange);
  color: #fff !important;
}
.btn-primary:hover { background: var(--orange-deep); }
.btn-secondary {
  background: #fff;
  color: var(--navy) !important;
  border: 1px solid var(--navy);
}
.btn-secondary:hover { background: #f8fafc; }
.btn-navy {
  background: var(--navy);
  color: #fff !important;
}
.btn-navy:hover { background: var(--navy-deep); }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.6; cursor: wait; }

/* Hero / Banner */
.hero-banner {
  position: relative;
  background: var(--navy-deep);
  overflow: hidden;
  min-height: min(52vh, 480px);
  display: grid;
  align-items: center;
}
.hero-banner img.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}
.hero-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,50,80,0.92) 0%, rgba(0,68,106,0.55) 48%, rgba(0,68,106,0.2) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 3.5rem 0;
  max-width: 560px;
  color: #fff;
}
.hero-kicker {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.3rem 0.65rem;
  background: var(--orange);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 2px;
}
.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 0.85rem;
}
.hero-inner p {
  margin: 0 0 1.35rem;
  color: rgba(255,255,255,0.9);
  font-size: 1.05rem;
  max-width: 40ch;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; }

/* Trust strip */
.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.trust-item {
  padding: 1.1rem 1.25rem;
  border-right: 1px solid var(--line);
  text-align: center;
}
.trust-item:last-child { border-right: 0; }
.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.88rem;
  color: var(--navy);
  margin-bottom: 0.2rem;
}
.trust-item span { color: var(--muted); font-size: 0.8rem; }

/* Sections */
.section { padding: 2.75rem 0; }
.section-muted { background: var(--paper); }
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--navy);
}
.section-head p { margin: 0.3rem 0 0; color: var(--muted); max-width: 48ch; }

/* Product grid — white studio cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.product-tile {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none !important;
  color: inherit;
  transition: box-shadow .2s, border-color .2s;
}
.product-tile:hover {
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
  color: inherit;
}
.product-media {
  aspect-ratio: 1;
  background: #fff;
  display: grid;
  place-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
}
.product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.product-body { padding: 0.95rem 1rem 1.15rem; display: grid; gap: 0.3rem; flex: 1; }
.product-body h3,
.product-body h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.3;
}
.product-body .meta { color: var(--muted); font-size: 0.78rem; }
.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 0.65rem;
  gap: 0.5rem;
}
.price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--navy);
}
.badge {
  display: inline-flex;
  align-self: start;
  padding: 0.15rem 0.45rem;
  border-radius: 2px;
  background: #fff4e8;
  color: var(--orange-deep);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* Categories row */
.cat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.cat-card {
  position: relative;
  min-height: 180px;
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: end;
  padding: 1.25rem;
  color: #fff !important;
  text-decoration: none !important;
  background: var(--navy) center / cover no-repeat;
}
.cat-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 20%, rgba(0,50,80,0.88));
}
.cat-card > * { position: relative; z-index: 1; }
.cat-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
}
.cat-card span { font-size: 0.85rem; opacity: 0.9; }

/* Split / story */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}
.split-visual {
  border-radius: var(--radius);
  min-height: 320px;
  background: var(--paper) center / cover no-repeat;
  border: 1px solid var(--line);
}
.split-visual.photo { background-size: cover; background-position: center; }
.split h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  color: var(--navy);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.split p { color: var(--slate); margin: 0 0 1rem; }
.checklist { list-style: none; padding: 0; margin: 0 0 1.25rem; display: grid; gap: 0.5rem; }
.checklist li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-weight: 600;
  font-size: 0.92rem;
}
.checklist li::before {
  content: "";
  width: 1.05rem;
  height: 1.05rem;
  margin-top: 0.12rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center / 11px no-repeat;
}

/* Pay icons / trust */
.pay-icons { display: inline-flex; align-items: center; gap: 0.35rem; flex-wrap: wrap; }
.pay-icon { height: 26px; width: auto; border-radius: 3px; border: 1px solid var(--line); }
.pay-icon-lg { height: 32px; }
.trust-pills { display: flex; flex-wrap: wrap; gap: 0.45rem; margin: 1rem 0 0; }
.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--slate);
}
.trust-pill svg { width: 13px; height: 13px; color: var(--ok); }

/* Page hero */
.shop-filters {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem 1.1rem 1.15rem;
  margin-bottom: 1.25rem;
}
.shop-filters-row {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr)) auto;
  gap: 0.65rem 0.75rem;
  align-items: end;
}
.shop-field {
  display: grid;
  gap: 0.3rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.shop-field .input {
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.9rem;
}
.shop-grow { min-width: 0; }
.shop-actions {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}
.shop-active-filters {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.65rem;
}
.shop-active-filters span {
  background: #f1f5f9;
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  color: var(--navy);
  font-weight: 600;
}
.shop-count {
  margin-bottom: 1rem;
  color: #64748b;
  font-size: 0.92rem;
}
.shop-pager {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 2rem;
}
.shop-pager .btn { min-width: 2.5rem; padding: 0.45rem 0.7rem; }
.page-hero { padding: 2rem 0 0.75rem; }
@media (max-width: 960px) {
  .shop-filters-row { grid-template-columns: 1fr 1fr; }
  .shop-grow { grid-column: 1 / -1; }
  .shop-actions { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .shop-filters-row { grid-template-columns: 1fr; }
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--navy);
  letter-spacing: -0.025em;
  margin: 0 0 0.4rem;
}
.page-hero p { margin: 0; color: var(--muted); max-width: 56ch; }
.crumb { color: var(--muted); font-size: 0.85rem; margin: 0 0 0.45rem; }
.crumb a { color: var(--muted); }

/* Checkout / forms */
.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.75fr);
  gap: 1.25rem;
  align-items: start;
  padding-bottom: 3rem;
}
.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
}
.panel h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--navy);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.form-grid .full { grid-column: 1 / -1; }
label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--slate);
  margin-bottom: 0.25rem;
}
.input, textarea.input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.7rem 0.8rem;
  font: inherit;
  background: #fff;
}
.input:focus, textarea.input:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(0, 68, 106, 0.12);
}
.pay-options { display: grid; gap: 0.55rem; margin-top: 0.3rem; }
.pay-option {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.7rem;
  align-items: center;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
  background: #fff;
}
.pay-option:has(input:checked) {
  border-color: var(--orange);
  background: #fff8f0;
}
.pay-option input { accent-color: var(--orange); }
.pay-option strong { display: block; font-size: 0.92rem; }
.pay-option small { color: var(--muted); font-size: 0.78rem; }
.card-panel {
  display: none;
  margin-top: 0.85rem;
  padding: 1.15rem 1.2rem 1.25rem;
  border: 1px solid #c7d2fe;
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
}
.card-panel.is-on { display: block; }
.card-panel-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.95rem;
  align-items: center;
}
.card-panel-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--navy);
}
.card-accepted-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.95rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
}
.card-accepted-row span {
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--muted);
}
.card-visual {
  margin: 0 0 1rem;
  padding: 1rem 1.1rem;
  border-radius: 10px;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 55%, #0f172a 100%);
  color: #fff;
  min-height: 88px;
  display: grid;
  gap: 0.55rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
}
.card-visual-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}
.card-visual-number {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  font-variant-numeric: tabular-nums;
}
.card-visual-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  opacity: 0.9;
}
.secure-note {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ok);
}
.secure-note svg { width: 13px; height: 13px; }
.card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }
.card-grid .full { grid-column: 1 / -1; }
.card-field { position: relative; }
.card-field .input { padding-right: 3.2rem; letter-spacing: 0.04em; font-variant-numeric: tabular-nums; }
.card-brand {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.62rem;
  font-weight: 800;
  padding: 0.18rem 0.35rem;
  border-radius: 3px;
  color: #fff;
  opacity: 0;
}
.card-brand.is-on { opacity: 1; }
.card-brand.visa { background: #1a1f71; }
.card-brand.mc { background: #eb001b; }
.card-brand.amex { background: #2e77bc; }
.card-brand.disc { background: #ff6000; }
.stripe-card-el {
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.hp { position: absolute !important; left: -9999px !important; height: 0 !important; width: 0 !important; opacity: 0 !important; }
.err-box {
  margin-top: 0.75rem;
  padding: 0.7rem 0.85rem;
  border-radius: 4px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: var(--err);
  font-size: 0.88rem;
  font-weight: 650;
}
.summary-line {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--line);
}
.summary-total {
  display: flex;
  justify-content: space-between;
  margin-top: 0.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
}
.summary-total span:last-child { color: var(--navy); }

/* Cart / product page */
.cart-rows { display: grid; gap: 0.75rem; }
.cart-row {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.cart-row img {
  width: 88px;
  height: 72px;
  object-fit: contain;
  background: var(--paper);
  border-radius: 4px;
}
.qty-ctrl { display: inline-flex; align-items: center; gap: 0.35rem; margin-top: 0.3rem; }
.qty-ctrl button {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  font-weight: 700;
}
.product-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 1.5rem 0 3rem;
  align-items: start;
}
.product-gallery {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}
.product-gallery img { width: 100%; height: 100%; object-fit: contain; }
.product-buy h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--navy);
  letter-spacing: -0.025em;
  margin: 0 0 0.5rem;
}
.product-buy .lead { color: var(--muted); margin: 0 0 1rem; }
.product-buy .price { font-size: 1.65rem; margin-bottom: 1rem; display: block; }

/* RobotShop-style product detail */
.pd-hero { padding: 1rem 0 0; }
.pd-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.pd-breadcrumb a { color: var(--navy); text-decoration: none; font-weight: 600; }
.pd-breadcrumb a:hover { color: var(--orange); }
.pd-top {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 2.5rem;
  align-items: start;
  padding-bottom: 2rem;
}
.pd-gallery {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 0.85rem;
  align-items: start;
}
.pd-thumbs {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.pd-thumb {
  width: 72px;
  height: 72px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.pd-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #fafafa;
}
.pd-thumb.is-active,
.pd-thumb:hover {
  border-color: var(--navy);
  box-shadow: 0 0 0 1px var(--navy);
}
.pd-stage {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding: 1.75rem;
  min-height: 420px;
}
.pd-stage img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.pd-buy h1 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.6vw, 2.05rem);
  color: #111;
  letter-spacing: -0.03em;
  margin: 0 0 0.55rem;
  font-weight: 700;
  line-height: 1.15;
}
.pd-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.45rem;
  align-items: center;
  color: #6b7280;
  font-size: 0.88rem;
  margin-bottom: 1.35rem;
}
.pd-meta-line strong { color: #374151; font-weight: 600; }
.pd-meta-line .dot { opacity: 0.45; }
.pd-price-block { margin-bottom: 1rem; }
.pd-price-row {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}
.pd-price-label {
  font-size: 1rem;
  color: #111;
  font-weight: 600;
}
.pd-price {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.4vw, 1.9rem);
  font-weight: 700;
  color: #111;
}
.pd-price-note {
  margin: 0.35rem 0 0;
  font-size: 0.82rem;
  color: #6b7280;
}
.pd-stock {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #15803d;
  font-weight: 600;
  font-size: 0.92rem;
  margin: 0.85rem 0 1.25rem;
}
.pd-stock-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}
.pd-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1rem;
}
.pd-cta { min-width: 160px; }
.pd-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}
.pd-highlights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.45rem;
}
.pd-highlights li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--slate);
  font-size: 0.92rem;
  line-height: 1.45;
}
.pd-highlights li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--orange);
}

.pd-tabs-wrap {
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: 2rem 0 3rem;
}
.pd-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.5rem;
}
.pd-tab {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0.75rem 1rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.pd-tab.is-active {
  color: var(--navy);
  border-bottom-color: var(--orange);
}
.pd-tab:hover { color: var(--navy); }
.pd-panel { display: none; }
.pd-panel.is-active { display: block; }
.pd-panel[hidden] { display: none !important; }
.pd-panel h2 {
  font-family: var(--font-display);
  color: var(--navy);
  font-size: 1.35rem;
  margin: 0 0 0.85rem;
  letter-spacing: -0.02em;
}
.pd-desc {
  color: var(--slate);
  line-height: 1.75;
  max-width: 70ch;
  margin: 0 0 1.5rem;
  font-size: 1rem;
}
.pd-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.pd-feature-card {
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.pd-feature-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  background: #f8fafc;
}
.pd-feature-card figcaption {
  padding: 0.65rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
}
.pd-table {
  width: 100%;
  max-width: 720px;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.pd-table th,
.pd-table td {
  text-align: left;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
  vertical-align: top;
}
.pd-table tr:last-child th,
.pd-table tr:last-child td { border-bottom: 0; }
.pd-table th {
  width: 38%;
  background: #f8fafc;
  color: var(--navy);
  font-weight: 700;
}
.pd-table td { color: var(--slate); }
.pd-note {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  max-width: 60ch;
}
.pd-usage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.pd-usage-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.pd-usage-media {
  margin: 0;
  aspect-ratio: 16 / 9;
  background: #f8fafc;
  overflow: hidden;
}
.pd-usage-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pd-usage-body {
  padding: 1rem 1.1rem 1.15rem;
}
.pd-usage-card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--navy);
}
.pd-usage-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}
.pd-pay-accepted {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 0.85rem;
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.pd-pay-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pay-icons-lg { gap: 0.45rem; }
.pay-icon-lg { height: 34px; border-radius: 4px; }

/* SEO / FAQ */
.prose { max-width: 70ch; }
.prose h2 {
  font-family: var(--font-display);
  color: var(--navy);
  letter-spacing: -0.02em;
  font-size: clamp(1.3rem, 2.5vw, 1.65rem);
}
.prose p { color: var(--slate); line-height: 1.7; }
.seo-block { background: var(--paper); border-block: 1px solid var(--line); }
.keyword-pills { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 1.1rem; }
.keyword-pills a {
  display: inline-flex;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--navy);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
}
.keyword-pills a:hover { border-color: var(--orange); color: var(--orange-deep); }
.faq-section h2 {
  font-family: var(--font-display);
  color: var(--navy);
  margin: 0 0 1rem;
}
.faq-list { display: grid; gap: 0.55rem; max-width: 760px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
}
.faq-item summary {
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-display);
  color: var(--navy);
}
.faq-item p { margin: 0.6rem 0 0; color: var(--muted); }
.related-links { margin-top: 1.1rem; color: var(--muted); font-size: 0.9rem; }
.empty-state { text-align: center; padding: 4rem 1rem; }
.empty-state h1 { font-family: var(--font-display); color: var(--navy); }

/* Footer */
.site-footer {
  margin-top: 2rem;
  background: var(--navy-deep);
  color: rgba(255,255,255,0.78);
  padding: 2.75rem 0 1.75rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 1.75rem;
}
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--orange); }
.site-footer h4 {
  margin: 0 0 0.7rem;
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.9rem;
}
.footer-links { display: grid; gap: 0.4rem; font-size: 0.9rem; }
.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}
.footer-brand .dot { color: var(--orange); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.82rem;
}
.toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 60;
  background: var(--navy);
  color: #fff;
  padding: 0.85rem 1.1rem;
  border-radius: 4px;
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 650;
  max-width: min(90vw, 320px);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: 0.2s ease;
}
.toast.is-on { opacity: 1; transform: none; pointer-events: auto; }
.toast a { color: var(--orange); }

@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-strip { grid-template-columns: 1fr 1fr; }
  .trust-item:nth-child(2) { border-right: 0; }
  .cat-row { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .split, .checkout-layout, .product-page, .footer-grid { grid-template-columns: 1fr; }
  .pd-top { grid-template-columns: 1fr; gap: 1.5rem; }
  .pd-gallery { grid-template-columns: 1fr; }
  .pd-thumbs {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 0.25rem;
  }
  .pd-stage { min-height: 280px; padding: 1rem; }
  .pd-feature-grid,
  .pd-usage-grid { grid-template-columns: 1fr; }
  .pd-tablist { gap: 0; }
  .pd-tab { padding: 0.7rem 0.75rem; font-size: 0.85rem; }
  .search-wrap { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav { display: none; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 0.5rem 0 0.75rem;
  }
  .header-top { flex-wrap: wrap; }
}
@media (max-width: 640px) {
  .form-grid, .card-grid { grid-template-columns: 1fr; }
  .product-grid, .trust-strip { grid-template-columns: 1fr; }
  .trust-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .cart-row { grid-template-columns: 72px 1fr; }
}