:root {
  --color-cocoa-ink: #200e0e;
  --color-signal-red: #ed212d;
  --color-canvas-white: #ffffff;
  --color-blush-cream: #f8f0ec;
  --color-rose-stone: #f3e7e2;
  --color-apricot-wash: #fde3d6;
  --color-warm-gray: #d2cfcf;
  --color-deep-espresso: #202020;
  --color-sage-mist: #9ac9b5;
  --color-dusty-rose: #dbb0b3;

  --font-antarctica: 'DM Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius-sm: 2.23px;
  --page-max-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--color-canvas-white);
  color: var(--color-cocoa-ink);
  font-family: var(--font-antarctica);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  overflow-x: clip;
}

a {
  color: var(--color-cocoa-ink);
  text-decoration: none;
}

a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-cocoa-ink);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 100;
  background: var(--color-cocoa-ink);
  color: var(--color-canvas-white);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.skip-link:focus {
  top: 12px;
}

/* 1. Guarantee Announcement Bar */
.guarantee-bar {
  background-color: var(--color-cocoa-ink);
  color: var(--color-canvas-white);
  text-align: center;
  padding: 8px 16px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* 2. Signal Red Brand Bar (~48px tall) */
.red-brand-bar {
  background-color: var(--color-signal-red);
  color: var(--color-canvas-white);
  min-height: 48px;
  padding: 10px 24px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}

.brand-bar-left {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 12px;
  font-weight: 500;
}

.brand-bar-left a,
.brand-bar-right a {
  color: var(--color-canvas-white);
}

.brand-wordmark {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-canvas-white);
  text-align: center;
}

.brand-bar-right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  font-size: 12px;
  font-weight: 500;
}

/* 3. Full-Bleed Hero Photograph Section */
.hero-fullbleed {
  position: relative;
  width: 100%;
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  background-color: var(--color-deep-espresso);
  overflow: hidden;
}

.hero-fullbleed img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.68);
}

.hero-overlay {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 48px 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-text-stack {
  max-width: 580px;
}

.hero-kicker {
  display: inline-block;
  background: var(--color-canvas-white);
  color: var(--color-cocoa-ink);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}

.hero-headline {
  font-size: clamp(32px, 4.2vw, 42px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.84px;
  color: var(--color-canvas-white);
  margin: 0 0 12px;
}

.hero-subhead {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.92);
  margin: 0 0 22px;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Primary Filled Action: Cocoa Ink (#200e0e) with 2.23px radius */
.btn-cocoa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--color-cocoa-ink);
  color: var(--color-canvas-white);
  font-size: 14px;
  font-weight: 500;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-cocoa-ink);
  min-height: 44px;
}

.btn-cocoa:hover {
  background-color: var(--color-deep-espresso);
}

/* Outlined Contextual Action (Help Me Choose style) */
.btn-outlined {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: transparent;
  color: var(--color-cocoa-ink);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  border: 1px solid var(--color-cocoa-ink);
  border-radius: var(--radius-sm);
  min-height: 42px;
}

.btn-outlined.on-dark {
  background-color: var(--color-canvas-white);
  color: var(--color-cocoa-ink);
  border-color: var(--color-canvas-white);
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.45);
}
.hero-dot.active {
  background: var(--color-canvas-white);
  width: 20px;
}

/* 4. Centered Category Navigation Bar + Help Me Choose Pill */
.category-nav-band {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 56px 24px 36px;
  text-align: center;
}

.category-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.category-links a {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-cocoa-ink);
}

/* 5. Product Grid Section */
.section-container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 24px 64px;
}

.section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 24px;
}

.section-title {
  font-size: 27px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.27px;
  margin: 0;
}

.section-subtitle {
  font-size: 14px;
  margin: 4px 0 0;
}

.carousel-arrows {
  display: flex;
  gap: 8px;
}

.arrow-box {
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-cocoa-ink);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  background: var(--color-canvas-white);
  border: 1px solid var(--color-cocoa-ink);
  border-radius: var(--radius-sm);
  padding: 15px;
  display: flex;
  flex-direction: column;
}

.product-image-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 12px;
}

.product-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.top-seller-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--color-canvas-white);
  color: var(--color-cocoa-ink);
  font-size: 12px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
}

.top-seller-badge.red-mark {
  background: var(--color-signal-red);
  color: var(--color-canvas-white);
}

.swatch-row {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}

.swatch {
  width: 16px;
  height: 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-warm-gray);
}

.product-name {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 4px;
}

.product-feature {
  font-size: 13px;
  margin: 0 0 2px;
}

.product-tagline {
  font-size: 13px;
  color: var(--color-cocoa-ink);
  opacity: 0.8;
  margin: 0 0 10px;
}

.star-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  margin-bottom: 12px;
}

.stars {
  letter-spacing: 1px;
  font-size: 12px;
}

.product-price-row {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--color-warm-gray);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
}

/* 6. Blush Cream Band (#f8f0ec) — Advice / Why Uvapor4all 24/7 */
.blush-band {
  background-color: var(--color-blush-cream);
  padding: 64px 0;
}

.advice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.advice-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-sm);
  display: block;
  margin-bottom: 14px;
}

.advice-card h3 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.18px;
  margin: 0 0 6px;
}

.advice-card p {
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

/* 7. Reviews & Store Telemetry Band */
.white-band {
  background-color: var(--color-canvas-white);
  padding: 64px 0;
}

.reviews-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.review-box {
  background-color: var(--color-blush-cream);
  border: 1px solid var(--color-warm-gray);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.review-tag {
  display: inline-block;
  background-color: var(--color-rose-stone);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 500;
  margin-bottom: 10px;
}

.visit-split {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 24px;
  align-items: stretch;
}

.visit-panel {
  background-color: var(--color-canvas-white);
  border: 1px solid var(--color-cocoa-ink);
  border-radius: var(--radius-sm);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.info-table {
  border-top: 1px solid var(--color-warm-gray);
  margin: 20px 0;
}

.info-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-warm-gray);
  font-size: 14px;
}

.map-container {
  border: 1px solid var(--color-cocoa-ink);
  border-radius: var(--radius-sm);
  overflow: hidden;
  min-height: 380px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  min-height: 380px;
  border: 0;
  display: block;
}

.faq-stack {
  max-width: 840px;
  margin: 24px auto 0;
  border-top: 1px solid var(--color-warm-gray);
}

.faq-entry {
  border-bottom: 1px solid var(--color-warm-gray);
  padding: 16px 0;
}

.faq-entry summary {
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.faq-entry summary::-webkit-details-marker {
  display: none;
}

.faq-entry p {
  margin: 10px 0 0;
  font-size: 14px;
}

.site-footer {
  background-color: var(--color-blush-cream);
  border-top: 1px solid var(--color-warm-gray);
  padding: 48px 24px;
}

.footer-grid {
  max-width: var(--page-max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}

@media (max-width: 960px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .advice-grid,
  .reviews-row,
  .visit-split {
    grid-template-columns: 1fr;
  }
  .red-brand-bar {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }
}

@media (max-width: 560px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
  .category-links {
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}