:root {
  color-scheme: dark;
  --ink: #f8fafc;
  --ink-soft: rgba(248, 250, 252, .78);
  --muted: rgba(226, 232, 240, .64);
  --bg: #080a10;
  --surface: rgba(15, 23, 42, .72);
  --surface-strong: rgba(15, 23, 42, .92);
  --line: rgba(255, 255, 255, .18);
  --cyan: #22d3ee;
  --lime: #a3e635;
  --coral: #fb7185;
  --amber: #facc15;
  --violet: #a78bfa;
  --blue: #60a5fa;
  --shadow: 0 24px 80px rgba(0, 0, 0, .38);
  --shadow-soft: 0 18px 44px rgba(0, 0, 0, .28);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100svh;
  background:
    radial-gradient(900px 560px at 78% -10%, rgba(34, 211, 238, .18), transparent 62%),
    radial-gradient(740px 520px at 10% 18%, rgba(251, 113, 133, .12), transparent 68%),
    linear-gradient(180deg, #070910 0%, #0c101a 42%, #0b0f18 100%);
  color: var(--ink);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 10, 16, .72);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(1220px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 900;
  white-space: nowrap;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: block;
  object-fit: contain;
  object-position: center;
  padding: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
  color: var(--muted);
  font-size: 14px;
  font-weight: 760;
}

.nav-links a {
  transition: color .2s ease;
}

.nav-links a:hover {
  color: var(--ink);
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 21px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 8px;
  background: linear-gradient(135deg, var(--cyan), var(--lime));
  color: #061016;
  box-shadow: 0 18px 44px rgba(34, 211, 238, .22);
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.btn:hover,
.btn:focus-visible {
  border-color: rgba(255, 255, 255, .48);
  box-shadow: 0 24px 58px rgba(163, 230, 53, .23);
  transform: translateY(-2px);
}

.btn.secondary {
  background: rgba(255, 255, 255, .09);
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12), var(--shadow-soft);
}

.page-shell {
  overflow: hidden;
}

.page-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}

.page-hero-media {
  position: absolute;
  inset: 0;
  z-index: -3;
  overflow: hidden;
}

.page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
  animation: slowZoom 18s ease-in-out infinite alternate;
}

.page-hero::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(90deg, rgba(8, 10, 16, .94), rgba(8, 10, 16, .68), rgba(8, 10, 16, .24));
  content: "";
}

.page-hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(115deg, transparent 0 24%, rgba(34, 211, 238, .2) 32%, transparent 42%),
    linear-gradient(300deg, transparent 0 48%, rgba(251, 113, 133, .14) 58%, transparent 70%),
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 180% 180%, 180% 180%, 64px 64px, 64px 64px;
  content: "";
  animation: colorSweep 14s ease-in-out infinite alternate;
}

.hero-inner,
.section,
.footer-inner {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
}

.hero-inner {
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: 34px;
  align-items: center;
  padding: 72px 0;
}

.hero-copy {
  animation: riseIn .7s cubic-bezier(.2, .8, .2, 1) both;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
}

.breadcrumb a {
  color: var(--cyan);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  background: rgba(255, 255, 255, .1);
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .18);
  backdrop-filter: blur(14px);
  font-size: 13px;
  font-weight: 850;
}

.eyebrow::before {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--lime);
  box-shadow: 0 0 18px rgba(163, 230, 53, .9);
  content: "";
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin: 20px 0;
  font-size: clamp(46px, 7vw, 92px);
  line-height: .88;
  letter-spacing: 0;
  text-transform: uppercase;
  text-wrap: balance;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4.2vw, 56px);
  line-height: .96;
  letter-spacing: 0;
  text-transform: uppercase;
}

h3 {
  margin-bottom: 10px;
  font-size: 24px;
  line-height: 1.08;
}

.accent-text {
  display: block;
  background: linear-gradient(92deg, var(--cyan), var(--lime) 45%, var(--coral));
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: textFlow 7s ease-in-out infinite alternate;
}

.lead {
  max-width: 700px;
  color: var(--ink-soft);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 680;
}

.updated-note {
  display: inline-flex;
  margin: 0 0 4px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  color: var(--muted);
  font-size: 12px;
  font-weight: 820;
}

.hero-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.hero-panel,
.card,
.copy-block,
.stat {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
}

.hero-panel {
  padding: 24px;
  animation: floatSheet 9s ease-in-out infinite;
}

.hero-panel img {
  height: 240px;
  border-radius: 8px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.stat {
  display: grid;
  place-items: center;
  gap: 6px;
  padding: 14px;
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 24px;
  line-height: 1;
}

.stat span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.section {
  padding: 76px 0;
}

.section-intro {
  max-width: 760px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 17px;
  font-weight: 680;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.category-page-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.card {
  overflow: hidden;
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}

.card:hover {
  border-color: rgba(34, 211, 238, .5);
  background: var(--surface-strong);
  transform: translateY(-6px);
}

.card-media {
  height: 190px;
  overflow: hidden;
}

.category-icon-media {
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .06);
}

.card-media img {
  transition: transform .7s ease, filter .7s ease;
}

.category-icon-media img {
  width: 74px;
  height: 74px;
  object-fit: contain;
}

.category-mini-card {
  min-height: 118px;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  grid-template-rows: 1fr auto;
  gap: 10px 12px;
  align-items: start;
  padding: 12px;
}

.category-mini-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 8px;
  background: rgba(255, 255, 255, .06);
}

.category-mini-icon img {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.card:hover .card-media img {
  filter: saturate(1.12);
  transform: scale(1.06);
}

.card-body,
.copy-block {
  padding: 22px;
}

.category-mini-copy {
  min-width: 0;
}

.category-page-grid h3 {
  margin-bottom: 5px;
  font-size: 18px;
}

.category-page-grid .card p {
  min-height: 44px;
  margin-bottom: 0;
  font-size: 12px;
  line-height: 1.3;
}

.category-page-grid .card-actions {
  grid-column: 1 / -1;
  gap: 8px;
  margin-top: 0;
}

.category-page-grid .btn {
  flex: 1 1 calc(50% - 4px);
  min-height: 38px;
  padding: 0 10px;
  font-size: 12px;
}

.meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 780;
}

.card p,
.copy-block p,
li {
  color: var(--ink-soft);
  font-weight: 650;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.pill {
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  background: rgba(255, 255, 255, .07);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 760;
}

.link-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.link-list a {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .06);
  color: var(--ink);
  font-weight: 820;
}

.link-list a span {
  color: var(--cyan);
}

.content-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .42fr);
  gap: 22px;
  align-items: start;
}

.prose {
  display: grid;
  gap: 18px;
}

.prose p {
  margin-bottom: 0;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
}

.decision-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.decision-grid > div {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .06);
}

.decision-grid h3 {
  font-size: 18px;
}

.trust-note {
  border-left: 3px solid var(--lime);
}

.cta-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(8, 10, 16, .92), rgba(8, 10, 16, .48)),
    url("hero-shopping-guide.webp") center / cover no-repeat;
}

.cta-inner {
  width: min(1220px, calc(100% - 32px));
  min-height: 300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 62px 0;
}

.cta-inner p {
  max-width: 650px;
  color: var(--ink-soft);
  font-size: 18px;
  font-weight: 700;
}

.site-footer {
  padding: 38px 0;
  background: #070910;
  color: var(--ink);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: start;
}

.footer-inner p {
  max-width: 790px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--ink);
  font-weight: 820;
}

.footer-links a {
  color: var(--cyan);
}

@keyframes slowZoom {
  from { transform: scale(1.03); }
  to { transform: scale(1.07); }
}

@keyframes colorSweep {
  from { background-position: 0% 40%, 100% 60%, 0 0, 0 0; }
  to { background-position: 100% 60%, 0% 45%, 0 0, 0 0; }
}

@keyframes textFlow {
  from { background-position: 0% 50%; }
  to { background-position: 100% 50%; }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatSheet {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}

@media (max-width: 920px) {
  .nav {
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .nav-links {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 5px;
  }

  .hero-inner,
  .content-columns,
  .spread-layout,
  .cta-inner,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .decision-grid {
    grid-template-columns: 1fr;
  }

  .grid,
  .grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-page-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page-hero {
    --hero-image-current: var(--hero-image-mobile, var(--hero-image));
  }

  .nav,
  .hero-inner,
  .section,
  .cta-inner,
  .footer-inner {
    width: min(100% - 24px, 1220px);
  }

  .nav {
    gap: 12px;
  }

  .brand span:last-child {
    max-width: 145px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .nav .btn {
    margin-left: auto;
    min-height: 42px;
    padding: 0 12px;
    font-size: 13px;
  }

  .hero-inner {
    min-height: auto;
    padding: 42px 0;
  }

  h1 {
    font-size: clamp(40px, 12.4vw, 58px);
  }

  .lead {
    font-size: 16px;
  }

  .hero-actions .btn,
  .card-actions .btn {
    flex: 1 1 100%;
  }

  .hero-panel img {
    height: 210px;
  }

  .stats,
  .grid,
  .grid.two {
    grid-template-columns: 1fr;
  }

  .category-page-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 58px 0;
  }

  .card-media {
    height: 180px;
  }
}