/* Laptops & Desktops Kenya — shared styles
   Premium electronics catalogue · pure CSS · zero JS
   Budget target: under 130KB uncompressed */

/* ========== Tokens ========== */
:root {
  --color-surface: #F4F6F8;
  --color-surface-elevated: #FFFFFF;
  --color-ink: #0F172A;
  --color-ink-muted: #64748B;
  --color-line: #E2E8F0;
  --color-accent: #0B6E99;
  --color-accent-hover: #095A7D;
  --color-whatsapp: #128C7E;
  --color-whatsapp-hover: #0E7368;
  --color-new: #0F766E;
  --color-exuk: #B45309;
  --color-focus: #0B6E99;

  --font-display: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --space-9: 96px;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.10);

  --max-w: 1200px;
  --measure: 720px;
  --header-h: 72px;
  --sticky-bar-h: 64px;
  --transition: 150ms ease;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  --text-md: clamp(1.125rem, 1rem + 0.5vw, 1.35rem);
  --text-lg: clamp(1.35rem, 1.1rem + 1vw, 1.75rem);
  --text-xl: clamp(1.75rem, 1.2rem + 2vw, 2.5rem);
}

/* ========== Reset ========== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-surface);
  min-height: 100vh;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--color-accent-hover); }
a:focus-visible, button:focus-visible, .btn:focus-visible, summary:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-4);
  color: var(--color-ink);
  font-weight: 650;
}
h1 { font-size: var(--text-xl); letter-spacing: -0.02em; font-weight: 700; line-height: 1.15; }
h2 { font-size: var(--text-lg); margin-top: var(--space-7); }
h3 { font-size: var(--text-md); margin-top: var(--space-5); }
p { margin: 0 0 var(--space-4); }
ul, ol { margin: 0 0 var(--space-4); padding-left: 1.25rem; }
li { margin-bottom: var(--space-2); }
table { border-collapse: collapse; width: 100%; }
strong { font-weight: 650; }

/* ========== Utilities ========== */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-4);
}
@media (min-width: 768px) {
  .container { padding-inline: var(--space-6); }
}
.measure { max-width: var(--measure); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  z-index: 1000;
  background: var(--color-ink);
  color: #fff;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: var(--space-4); color: #fff; }
.tabular { font-variant-numeric: tabular-nums lining-nums; }
.muted { color: var(--color-ink-muted); }
.text-center { text-align: center; }
.section {
  padding-block: var(--space-8);
}
@media (min-width: 1024px) {
  .section { padding-block: var(--space-9); }
}
.section-sm { padding-block: var(--space-6); }
.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.section-head h2 { margin: 0; }
.section-head p { margin: 0; max-width: 36rem; color: var(--color-ink-muted); }

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 650;
  line-height: 1.2;
  letter-spacing: 0.01em;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #fff;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}
.btn-whatsapp:hover {
  background: var(--color-whatsapp-hover);
  color: #fff;
  transform: translateY(-1px);
}
.btn-secondary {
  background: var(--color-surface-elevated);
  color: var(--color-ink);
  border-color: var(--color-line);
}
.btn-secondary:hover {
  border-color: var(--color-ink-muted);
  color: var(--color-ink);
  background: #fff;
}
.btn-ghost {
  background: transparent;
  color: var(--color-accent);
  border-color: transparent;
  min-height: 40px;
  padding-inline: 0.5rem;
}
.btn-block { width: 100%; }
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ========== Header / Nav ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: var(--header-h);
}
.logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--color-ink);
  line-height: 1.15;
  flex-shrink: 0;
}
.logo:hover { color: var(--color-ink); }
.logo-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}
.logo-sub {
  font-size: 0.7rem;
  color: var(--color-ink-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.nav-toggle { display: none; }
.nav-toggle-label {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface-elevated);
  cursor: pointer;
}
.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-ink);
  position: relative;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle-label span::before,
.nav-toggle-label span::after {
  content: "";
  position: absolute;
  left: 0;
}
.nav-toggle-label span::before { top: -6px; }
.nav-toggle-label span::after { top: 6px; }
.nav-toggle:checked + .nav-toggle-label span { background: transparent; }
.nav-toggle:checked + .nav-toggle-label span::before { top: 0; transform: rotate(45deg); }
.nav-toggle:checked + .nav-toggle-label span::after { top: 0; transform: rotate(-45deg); }

.site-nav {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--color-surface-elevated);
  border-bottom: 1px solid var(--color-line);
  box-shadow: var(--shadow-md);
  padding: var(--space-4);
}
.nav-toggle:checked ~ .site-nav { display: block; }
.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.nav-list a {
  display: block;
  padding: var(--space-3) var(--space-3);
  text-decoration: none;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 550;
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
}
.nav-list a:hover {
  background: var(--color-surface);
  color: var(--color-accent);
}
.nav-actions {
  display: none;
  align-items: center;
  gap: var(--space-2);
}
.header-phone {
  display: none;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-ink);
  text-decoration: none;
}
.header-phone:hover { color: var(--color-accent); }

@media (min-width: 1024px) {
  .nav-toggle-label { display: none; }
  .site-nav {
    display: block;
    position: static;
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
    flex: 1;
  }
  .nav-list {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.15rem;
  }
  .nav-list a {
    padding: 0.5rem 0.65rem;
    font-size: 0.8125rem;
  }
  .nav-actions { display: flex; }
  .header-phone { display: inline; margin-right: var(--space-2); }
  .header-inner { gap: var(--space-3); }
}

/* ========== Breadcrumb ========== */
.breadcrumb {
  padding-block: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}
.breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}
.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: var(--space-2);
  color: var(--color-line);
}
.breadcrumb a {
  color: var(--color-ink-muted);
  text-decoration: none;
}
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb [aria-current="page"] { color: var(--color-ink); font-weight: 550; }

/* ========== Hero ========== */
.hero {
  padding-block: var(--space-7);
  background:
    linear-gradient(180deg, #FFFFFF 0%, var(--color-surface) 100%);
  border-bottom: 1px solid var(--color-line);
}
@media (min-width: 1024px) {
  .hero { padding-block: var(--space-9); }
}
.hero-grid {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.1fr 0.9fr; gap: var(--space-8); }
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.hero h1 { margin-bottom: var(--space-4); }
.hero-lead {
  font-size: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);
  color: var(--color-ink-muted);
  max-width: 36rem;
  margin-bottom: var(--space-6);
}
.hero-panel {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
}
.hero-panel h2 {
  margin: 0 0 var(--space-4);
  font-size: 1.05rem;
}
.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-line);
  background: linear-gradient(160deg, #EEF2F6 0%, #E2E8F0 100%);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 1 / 1;
  max-height: 520px;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-trust-inline {
  margin-top: var(--space-6);
}
.trust-list {
  list-style: none;
  margin: 0 0 var(--space-5);
  padding: 0;
  display: grid;
  gap: var(--space-3);
}
.trust-list li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  margin: 0;
  font-size: var(--text-sm);
}
.trust-list svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  margin-top: 2px;
}

/* ========== Spec pills & badges ========== */
.spec-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
}
.spec-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
  margin: 0;
}
.spec-pill b {
  color: var(--color-ink-muted);
  font-weight: 550;
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.04em;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
}
.badge-new {
  background: rgba(15, 118, 110, 0.12);
  color: var(--color-new);
  border: 1px solid rgba(15, 118, 110, 0.25);
}
.badge-exuk {
  background: rgba(180, 83, 9, 0.1);
  color: var(--color-exuk);
  border: 1px solid rgba(180, 83, 9, 0.28);
}

/* ========== Product cards ========== */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 600px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
}
@media (min-width: 900px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1200px) {
  .product-grid { grid-template-columns: repeat(4, 1fr); }
}
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}
.product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
  color: inherit;
}
.product-card-title a {
  color: inherit;
  text-decoration: none;
}
.product-card-title a:hover { color: var(--color-accent); }
.product-ctas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-top: var(--space-3);
  width: 100%;
}
.product-ctas-stack {
  grid-template-columns: 1fr;
}
.product-ctas .btn {
  min-height: 44px;
  padding: 0.55rem 0.5rem;
  font-size: 0.75rem;
  width: 100%;
}
.product-ctas .icon-whatsapp,
.product-ctas .icon-cart {
  flex-shrink: 0;
}
.btn-cart {
  background: var(--color-surface);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
}
.btn-cart:hover {
  border-color: var(--color-ink-muted);
  background: #fff;
  color: var(--color-ink);
}
.btn-whatsapp .icon-whatsapp {
  color: #fff;
}
.btn-whatsapp {
  gap: 0.4rem;
}
.product-card-media {
  position: relative;
  aspect-ratio: 1 / 1;
  background: linear-gradient(160deg, #EEF2F6 0%, #E2E8F0 100%);
  overflow: hidden;
}
.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-card-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 1;
}
.product-card-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  flex: 1;
}
.product-card-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card .spec-pills { margin-bottom: 0; }
.product-card .spec-pill {
  padding: 0.25rem 0.5rem;
  font-size: 0.68rem;
}
.product-card .spec-pill b { display: none; }
.price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  margin: 0;
}
.price-sm { font-size: 1.15rem; }
.product-card-meta {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  margin-top: auto;
}

/* ========== Category chips ========== */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-5);
  padding: 0;
  list-style: none;
}
.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.9rem;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 550;
  color: var(--color-ink);
  text-decoration: none;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.chip:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: #fff;
}
.chip-active {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: #fff;
}
.chip-active:hover {
  background: var(--color-ink);
  color: #fff;
}

/* Category image cards (shop by need / brand / budget / type) */
.category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
@media (min-width: 600px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .category-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1200px) {
  .category-grid { grid-template-columns: repeat(4, 1fr); }
}
.category-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}
.category-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
  color: inherit;
}
.category-card-media {
  aspect-ratio: 3 / 2;
  background: linear-gradient(160deg, #EEF2F6 0%, #E2E8F0 100%);
  overflow: hidden;
}
.category-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 200ms ease;
}
.category-card:hover .category-card-media img {
  transform: scale(1.04);
}
.category-card-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.category-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.category-card-blurb {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  flex: 1;
}
.category-card-cta {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--color-accent);
}

/* ========== Page intro ========== */
.page-hero {
  padding-block: var(--space-6) var(--space-5);
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface-elevated);
}
.page-hero h1 { margin-bottom: var(--space-3); }
.page-hero .lead {
  font-size: clamp(1.02rem, 1rem + 0.25vw, 1.15rem);
  color: var(--color-ink-muted);
  max-width: var(--measure);
  margin-bottom: 0;
}
.updated-note {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  font-variant-numeric: tabular-nums;
}

/* ========== Product detail ========== */
.pdp {
  padding-block: var(--space-5) var(--space-8);
}
.pdp-grid {
  display: grid;
  gap: var(--space-6);
}
@media (min-width: 900px) {
  .pdp-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
  }
}
.gallery {
  position: sticky;
  top: calc(var(--header-h) + var(--space-4));
}
.gallery-main {
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  background: linear-gradient(160deg, #EEF2F6 0%, #E2E8F0 100%);
  aspect-ratio: 1 / 1;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.gallery-main img {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  scroll-snap-align: start;
}
.gallery-hint {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  margin-top: var(--space-2);
}
.pdp-title-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.pdp-title-row h1 { margin: 0; flex: 1 1 auto; }
.pdp-answer {
  color: var(--color-ink-muted);
  margin-bottom: var(--space-5);
}
.price-block {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.price-block .price {
  font-size: clamp(1.6rem, 1.3rem + 1.2vw, 2.1rem);
  margin-bottom: var(--space-2);
}
.price-block .availability {
  font-size: var(--text-sm);
  color: var(--color-new);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.price-block .delivery-note {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  margin-bottom: var(--space-4);
}
.trust-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
@media (min-width: 600px) {
  .trust-strip { grid-template-columns: repeat(4, 1fr); }
}
.trust-item {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  font-size: var(--text-xs);
}
.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
  margin-bottom: 0.25rem;
  font-weight: 650;
}

/* ========== Spec table ========== */
.spec-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-elevated);
  margin-bottom: var(--space-6);
}
.spec-table {
  min-width: 320px;
  font-variant-numeric: tabular-nums lining-nums;
  font-size: 0.9375rem;
}
.spec-table th,
.spec-table td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-line);
  vertical-align: top;
}
.spec-table tr:last-child th,
.spec-table tr:last-child td { border-bottom: 0; }
.spec-table th {
  width: 38%;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  background: #FAFBFC;
}
.spec-table td { font-weight: 500; }

/* Price list table */
.data-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-elevated);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.data-table {
  min-width: 640px;
  font-variant-numeric: tabular-nums lining-nums;
  font-size: 0.9rem;
}
.data-table th,
.data-table td {
  text-align: left;
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--color-line);
}
.data-table thead th {
  font-family: var(--font-display);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
  background: #FAFBFC;
  font-weight: 650;
  white-space: nowrap;
}
.data-table tbody tr:hover td { background: #F8FAFC; }
.data-table a {
  font-weight: 600;
  text-decoration: none;
  color: var(--color-ink);
}
.data-table a:hover { color: var(--color-accent); }
.data-table .price-cell {
  font-family: var(--font-display);
  font-weight: 700;
  white-space: nowrap;
}

/* ========== FAQ ========== */
.faq-list {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.faq-list details {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
}
.faq-list summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 0.98rem;
  padding: var(--space-4) var(--space-5);
  list-style: none;
  position: relative;
  padding-right: 3rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.25rem;
  color: var(--color-accent);
  font-weight: 400;
}
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p {
  margin: 0;
  padding: 0 var(--space-5) var(--space-4);
  color: var(--color-ink-muted);
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-4);
}

/* ========== Content prose ========== */
.prose {
  max-width: var(--measure);
}
.prose h2:first-child { margin-top: 0; }
.prose a { font-weight: 550; }
.content-grid {
  display: grid;
  gap: var(--space-7);
}
@media (min-width: 960px) {
  .content-grid {
    grid-template-columns: 1fr 300px;
    align-items: start;
  }
}
.sidebar-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: calc(var(--header-h) + var(--space-4));
}
.sidebar-card h2 {
  margin: 0 0 var(--space-4);
  font-size: 1rem;
}
.sidebar-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sidebar-card li {
  margin: 0;
  border-bottom: 1px solid var(--color-line);
}
.sidebar-card li:last-child { border-bottom: 0; }
.sidebar-card a {
  display: block;
  padding: var(--space-3) 0;
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 550;
  font-size: var(--text-sm);
}
.sidebar-card a:hover { color: var(--color-accent); }

/* ========== Compare / callout ========== */
.callout {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}
.callout p:last-child { margin-bottom: 0; }

/* ========== Contact / forms ========== */
.contact-grid {
  display: grid;
  gap: var(--space-6);
}
@media (min-width: 800px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}
.contact-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.contact-card h2 { margin-top: 0; font-size: 1.1rem; }
.contact-meta {
  list-style: none;
  margin: 0;
  padding: 0;
}
.contact-meta li {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
}
.contact-meta strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
  margin-bottom: 0.25rem;
}
.map-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-line);
  background: var(--color-line);
}
.map-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.form-field {
  margin-bottom: var(--space-4);
}
.form-field label {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  font: inherit;
  background: #fff;
  color: var(--color-ink);
}
.form-field textarea { min-height: 140px; resize: vertical; }

/* ========== Footer ========== */
.site-footer {
  background: var(--color-ink);
  color: #CBD5E1;
  padding: var(--space-8) 0 var(--space-6);
  margin-top: var(--space-8);
  margin-bottom: var(--sticky-bar-h);
}
@media (min-width: 1024px) {
  .site-footer { margin-bottom: 0; }
}
.footer-grid {
  display: grid;
  gap: var(--space-6);
  margin-bottom: var(--space-7);
}
@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.site-footer h2 {
  color: #fff;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 var(--space-4);
}
.site-footer a {
  color: #CBD5E1;
  text-decoration: none;
  font-size: var(--text-sm);
}
.site-footer a:hover { color: #fff; }
.footer-brand .logo-mark { color: #fff; font-size: 1.1rem; }
.footer-brand p {
  font-size: var(--text-sm);
  margin: var(--space-3) 0 var(--space-4);
  max-width: 28rem;
}
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-links li { margin-bottom: var(--space-2); }
.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  padding-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: #94A3B8;
}
.def-sentence {
  font-size: var(--text-sm);
  color: #94A3B8;
  max-width: 40rem;
}

/* ========== Sticky mobile bar ========== */
.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--color-line);
  box-shadow: 0 -8px 24px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(8px);
  min-height: var(--sticky-bar-h);
  align-items: center;
}
.sticky-cta .btn {
  min-height: 48px;
  width: 100%;
}
@media (min-width: 1024px) {
  .sticky-cta { display: none; }
}

/* ========== Brand / feature strips ========== */
.feature-grid {
  display: grid;
  gap: var(--space-4);
}
@media (min-width: 700px) {
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
}
.feature-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  height: 100%;
}
.feature-card h3 {
  margin: 0 0 var(--space-2);
  font-size: 1.05rem;
}
.feature-card p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}
.band-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-5) 0;
}

/* ========== 404 ========== */
.error-page {
  text-align: center;
  padding-block: var(--space-9);
}
.error-page h1 { font-size: clamp(2rem, 1.5rem + 3vw, 3.5rem); }
.error-code {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

/* ========== Main padding for sticky bar ========== */
main { padding-bottom: var(--space-6); }
@media (max-width: 1023px) {
  main { padding-bottom: calc(var(--sticky-bar-h) + var(--space-6)); }
}

/* ========== Print ========== */
@media print {
  .site-header, .sticky-cta, .site-footer, .nav-toggle-label { display: none !important; }
  body { background: #fff; }
  a { color: inherit; }
}