/* Hallmark · macrostructure: R2 Split Hero + Floating Spec Pills + 4-Card Rail · nav: N18 · footer: Ft15 · hero: H2 · theme: 22fun-thailand · knobs: layout=split-rail, accent=magenta-violet · pre-emit: P5 H5 E5 S5 R4 V5 · contrast: pass · slop: pass · mobile: pass */

:root {
  /* OKLCH 4-layer dark palette (Anchor Hue: 325 Magenta, Secondary Hue: 277 Violet) */
  --color-paper: oklch(9% 0.02 325);
  --color-paper-2: oklch(13% 0.025 325);
  --color-paper-3: oklch(18% 0.03 325);
  --color-rule: oklch(24% 0.035 325);
  --color-neutral: oklch(58% 0.02 325);
  --color-muted: oklch(72% 0.02 325);
  --color-ink: oklch(95% 0.015 325);
  --color-accent: oklch(62% 0.22 325);
  --color-accent-secondary: oklch(56% 0.20 277);
  --color-accent-ink: oklch(98% 0.01 325);
  --color-focus: oklch(72% 0.22 325);
  --color-badge-bg: oklch(20% 0.05 325);
  --color-badge-text: oklch(85% 0.12 325);

  /* Gradients for CTA and Bands */
  --gradient-cta: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
  --gradient-cta-hover: linear-gradient(135deg, oklch(66% 0.24 325) 0%, oklch(60% 0.22 277) 100%);
  --gradient-band: linear-gradient(135deg, oklch(15% 0.05 325) 0%, oklch(12% 0.06 277) 100%);
  --gradient-panel: linear-gradient(145deg, oklch(18% 0.06 325) 0%, oklch(13% 0.05 277) 100%);

  /* Typography Stacks */
  --font-display: "Manrope", "Krub", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-body: "Krub", "Manrope", ui-sans-serif, system-ui, -apple-system, sans-serif;

  /* 4pt Spacing Scale */
  --space-3xs: 0.125rem;
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 9rem;

  /* Border Radii */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  /* Motion Tokens */
  --dur-micro: 120ms;
  --dur-short: 220ms;
  --dur-long: 420ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);

  /* Z-Index Hierarchy */
  --z-base: 1;
  --z-raised: 10;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-sticky-nav: 300;
  --z-modal: 400;

  /* Layout Consts */
  --nav-height: 72px;
  --container-max: 1320px;
}

/* 2. Reset and Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  overflow-x: clip;
  background-color: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, picture, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

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

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

/* 3. Navigation: N18 Icon-Trio Bar */
.nav-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky-nav);
  height: var(--nav-height);
  background-color: oklch(9% 0.02 325 / 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-rule);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-md);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  white-space: nowrap;
}

.nav-brand-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-pill);
  background: var(--gradient-cta);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-muted);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out);
}

.nav-link:hover {
  color: var(--color-ink);
  background-color: var(--color-paper-2);
}

.nav-link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 1px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav-icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background-color: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  color: var(--color-ink);
  cursor: pointer;
  transition: background-color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}

.nav-icon-btn:hover {
  background-color: var(--color-paper-3);
  border-color: var(--color-accent);
  transform: translateY(-1px);
}

.nav-icon-btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 1px;
}

.nav-icon-btn:active {
  transform: translateY(0);
}

.nav-badge-count {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding-inline: 4px;
  border-radius: var(--radius-pill);
  background: var(--gradient-cta);
  color: var(--color-accent-ink);
  font-size: 0.7rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  box-shadow: 0 0 0 2px var(--color-paper);
}

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: 44px;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  border: 1px solid transparent;
  text-align: center;
  transition: opacity var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out), background var(--dur-short) var(--ease-out);
}

.btn-gradient {
  background: var(--gradient-cta);
  color: var(--color-accent-ink);
  box-shadow: 0 4px 18px oklch(62% 0.22 325 / 0.28);
}

.btn-gradient:hover {
  background: var(--gradient-cta-hover);
  transform: translateY(-1px);
}

.btn-gradient:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.btn-gradient:active {
  transform: translateY(0);
}

.btn-gradient:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-rule);
  color: var(--color-ink);
}

.btn-outline:hover {
  background-color: var(--color-paper-2);
  border-color: var(--color-neutral);
}

.btn-outline:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* 4. Hero Section: R2 Split Hero */
.hero-section {
  padding-block-start: var(--space-2xl);
  padding-block-end: calc(var(--space-2xl) * 1.35);
  position: relative;
  overflow: hidden;
}

.hero-split {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
  max-width: 60ch;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-3xs) var(--space-sm);
  background-color: var(--color-badge-bg);
  color: var(--color-badge-text);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  overflow-wrap: anywhere;
  min-width: 0;
}

.hero-lede {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-block-start: var(--space-xs);
}

.hero-visual-col {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-media-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-rule);
  background-color: var(--color-paper-2);
  overflow: hidden;
}

.hero-media-wrapper img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.hero-rating-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  z-index: var(--z-raised);
  width: 74px;
  height: 74px;
  border-radius: var(--radius-pill);
  background: var(--gradient-cta);
  color: var(--color-accent-ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px oklch(9% 0.02 325 / 0.6);
  border: 2px solid oklch(95% 0.015 325 / 0.2);
}

.hero-rating-score {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.hero-rating-text {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Floating Spec Pills */
.spec-pills {
  position: absolute;
  bottom: calc(var(--space-md) * -1);
  right: calc(var(--space-md) * -1);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  z-index: var(--z-raised);
}

.spec-pill-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  background-color: oklch(14% 0.03 325 / 0.95);
  border: 1px solid var(--color-rule);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  color: var(--color-ink);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 4px 16px oklch(9% 0.02 325 / 0.5);
  white-space: nowrap;
}

.spec-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background-color: var(--color-accent);
}

/* 5. Trusted By Row */
.logo-trust-row {
  padding-block: var(--space-xl);
  border-block: 1px solid var(--color-rule);
  background-color: var(--color-paper-2);
}

.logo-trust-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.logo-trust-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-neutral);
  font-weight: 700;
  white-space: nowrap;
}

.logo-trust-grid {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.logo-trust-item {
  height: 28px;
  opacity: 0.65;
  filter: grayscale(1) brightness(1.6);
  transition: opacity var(--dur-short) var(--ease-out), filter var(--dur-short) var(--ease-out);
}

.logo-trust-item:hover {
  opacity: 1;
  filter: grayscale(0) brightness(1);
}

/* 6. Feature Strip (5 items) */
.feature-strip-section {
  padding-block: var(--space-2xl);
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-md);
}

.feature-strip-item {
  padding: var(--space-lg);
  background-color: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-xs);
  transition: transform var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);
}

.feature-strip-item:hover {
  transform: translateY(-2px);
  border-color: var(--color-neutral);
}

.feature-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--gradient-band);
  border: 1px solid var(--color-rule);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-block-end: var(--space-2xs);
}

.feature-strip-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-ink);
}

.feature-strip-desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.45;
}

/* 7. Product Cards Grid (4 Cards) */
.product-cards-section {
  padding-block: var(--space-2xl);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  margin-block-end: var(--space-xl);
}

.section-eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-ink);
  overflow-wrap: anywhere;
  min-width: 0;
}

.product-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
}

.product-card {
  position: relative;
  background-color: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  overflow: hidden;
  transition: transform var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);
}

.product-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent);
}

.product-card-ribbon {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: var(--z-raised);
  padding: 2px 10px;
  background: var(--gradient-cta);
  color: var(--color-accent-ink);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.product-card-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--color-paper-3);
}

.product-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.product-card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-ink);
}

.product-card-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.4;
}

.product-color-dots {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-block: var(--space-2xs);
}

.color-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--color-paper-2);
  cursor: pointer;
}

.color-dot-1 { background-color: var(--color-accent); }
.color-dot-2 { background-color: var(--color-accent-secondary); }
.color-dot-3 { background-color: oklch(75% 0.18 140); }

.product-card-btn {
  width: 100%;
  margin-block-start: auto;
}

/* 8. Benefit Band (4-Grid Gradient Band) */
.benefit-band-section {
  padding-block: var(--space-2xl);
}

.benefit-band {
  background: var(--gradient-band);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-lg);
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.benefit-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: oklch(20% 0.05 325);
  border: 1px solid var(--color-rule);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.benefit-text-wrap {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
}

.benefit-item-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-ink);
}

.benefit-item-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.4;
}

/* 9. Testimonial Trio */
.testimonial-section {
  padding-block: var(--space-2xl);
}

.testimonial-trio-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: stretch;
}

.testimonial-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.testimonial-card {
  background-color: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-md);
}

.testimonial-body {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-ink);
}

.testimonial-author-row {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.testimonial-avatar {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-pill);
  background-color: var(--color-paper-3);
  border: 1px solid var(--color-rule);
  overflow: hidden;
}

.testimonial-author-meta {
  display: flex;
  flex-direction: column;
}

.testimonial-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-ink);
}

.testimonial-role {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.testimonial-lifestyle-card {
  position: relative;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-rule);
  overflow: hidden;
  min-height: 280px;
}

.testimonial-lifestyle-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-lifestyle-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, oklch(9% 0.02 325 / 0.9) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-lg);
}

.testimonial-lifestyle-caption {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-ink);
}

/* 10. CTA Panel */
.cta-panel-section {
  padding-block: var(--space-2xl);
}

.cta-panel {
  background: var(--gradient-panel);
  border: 1px solid oklch(40% 0.15 325 / 0.35);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  box-shadow: 0 12px 36px oklch(9% 0.02 325 / 0.7);
}

.cta-panel-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  max-width: 60ch;
}

.cta-panel-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  overflow-wrap: anywhere;
  min-width: 0;
}

.cta-panel-desc {
  font-size: 1.05rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* 11. Footer: Ft15 Payment Strip */
.footer-payment {
  background-color: var(--color-paper-2);
  border-top: 1px solid var(--color-rule);
  padding-block: var(--space-lg);
}

.payment-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.payment-strip-brand {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-ink);
  white-space: nowrap;
}

.payment-icons-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.payment-icon-item {
  height: 24px;
  padding: 3px 8px;
  background-color: var(--color-paper-3);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
}

.payment-strip-copy {
  font-size: 0.8rem;
  color: var(--color-neutral);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* 12. Media Queries: 1366px and 390px Compliance */
@media (max-width: 1366px) {
  :root {
    --container-max: 1240px;
  }

  .hero-split {
    gap: var(--space-lg);
  }

  .feature-strip {
    gap: var(--space-sm);
  }

  .product-cards {
    gap: var(--space-sm);
  }
}

@media (max-width: 1024px) {
  .nav-menu {
    display: none;
  }

  .hero-split {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .feature-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .testimonial-trio-layout {
    grid-template-columns: 1fr;
  }

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

  .cta-panel {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-xl);
  }
}

@media (max-width: 768px) {
  .feature-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .testimonial-cards-grid {
    grid-template-columns: 1fr;
  }

  .benefit-band {
    grid-template-columns: 1fr;
  }

  .logo-trust-inner {
    justify-content: center;
    text-align: center;
  }

  .logo-trust-grid {
    justify-content: center;
  }

  .payment-strip {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-md);
  }
}

@media (max-width: 390px) {
  .container {
    padding-inline: var(--space-md);
  }

  .nav-header {
    height: 64px;
  }

  .nav-brand {
    font-size: 1.25rem;
  }

  .nav-icon-btn {
    width: 38px;
    height: 38px;
  }

  .hero-section {
    padding-block-start: var(--space-xl);
    padding-block-end: var(--space-2xl);
  }

  .hero-title {
    font-size: 1.9rem;
  }

  .hero-lede {
    font-size: 0.95rem;
  }

  .hero-cta-group {
    width: 100%;
    flex-direction: column;
  }

  .btn {
    width: 100%;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
  }

  .spec-pills {
    position: static;
    margin-block-start: var(--space-md);
    width: 100%;
  }

  .spec-pill-item {
    width: 100%;
    justify-content: center;
  }

  .feature-strip {
    grid-template-columns: 1fr;
  }

  .product-cards {
    grid-template-columns: 1fr;
  }

  .cta-panel {
    padding: var(--space-lg);
  }

  .payment-icons-row {
    justify-content: center;
  }

  .payment-strip-brand,
  .payment-strip-copy {
    white-space: normal;
  }
}

/* 13. Accessibility: Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
/* Hallmark supplement · assembler layer for 22fun-thailand.com (nav subnav, page-hero, content sections) */
.nav-subnav {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding-inline-start: var(--space-sm);
  border-left: 1px solid var(--color-rule);
  margin-inline-start: var(--space-xs);
}
.nav-sublink { font-size: 0.85rem; opacity: 0.85; }
.footer-legal { display: flex; gap: var(--space-md); margin-top: var(--space-xs); flex-wrap: wrap; }
.footer-legal a { color: var(--color-muted); font-size: 0.85rem; }
.footer-legal a:hover { color: var(--color-ink); }
.footer-note { font-size: 0.8rem; color: var(--color-neutral); max-width: 60ch; }

.page-hero { padding-block: var(--space-3xl) var(--space-xl); }
.page-hero .hero-title { margin-block-end: var(--space-md); }
.page-hero .hero-lede { max-width: 68ch; }

.content-section { padding-block: var(--space-xl); border-top: 1px solid var(--color-rule); }
.content-section h2 { font-family: var(--font-display); font-size: clamp(1.3rem, 1.05rem + 1vw, 1.75rem); margin-block-end: var(--space-sm); color: var(--color-ink); }
.content-section p { color: var(--color-muted); max-width: 72ch; line-height: 1.75; margin-block-end: var(--space-sm); }

.hub-media-grid, .child-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
}
.hub-media-img, .child-gallery-img, .hub-media-logo { border-radius: var(--radius-md); width: 100%; height: auto; object-fit: cover; }

.child-link-grid { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.child-link-item {
  display: inline-flex; padding: var(--space-xs) var(--space-md);
  border: 1px solid var(--color-rule); border-radius: var(--radius-pill);
  color: var(--color-ink); font-size: 0.9rem; white-space: nowrap;
  transition: border-color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out);
}
.child-link-item:hover { border-color: var(--color-accent); background-color: var(--color-paper-2); }

.faq-item { padding-block: var(--space-lg); border-top: 1px solid var(--color-rule); }
.faq-item:first-child { border-top: none; }
.faq-item h2 { font-size: 1.05rem; margin-block-end: var(--space-xs); }

.trust-note { font-size: 0.9rem; }
.trust-note a { color: var(--color-accent); text-decoration: underline; }

.cta-strip { text-align: center; border-top: none; padding-block: var(--space-2xl); }

.body-copy { padding-block: var(--space-xl); border-top: 1px solid var(--color-rule); }
.body-copy h2 { font-family: var(--font-display); font-size: 1.4rem; margin-block: var(--space-lg) var(--space-sm); color: var(--color-ink); }
.body-copy p { color: var(--color-muted); max-width: 74ch; line-height: 1.8; margin-block-end: var(--space-md); }

@media (max-width: 390px) {
  .nav-menu { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; max-width: 60vw; }
  .nav-menu::-webkit-scrollbar { display: none; }
  .nav-link { white-space: nowrap; }
  .nav-subnav { display: none; }
  .child-link-item { white-space: nowrap; }
  .hub-media-grid, .child-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

html { overflow-x: clip; }
body { overflow-x: clip; }

/* CTA aff header (SOP5, agy 3.8-high) */
.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding-inline: var(--space-md);
  background: var(--gradient-cta);
  color: var(--color-accent-ink);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  border-radius: 9999px;
  box-sizing: border-box;
  flex-shrink: 0;
  cursor: pointer;
  transition: background 150ms ease, transform 150ms ease;
}

.nav-cta-btn:hover {
  background: var(--gradient-cta-hover);
}

.nav-cta-btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.nav-cta-btn:active {
  transform: scale(0.98);
}

@media (max-width: 430px) {
  .nav-cta-btn {
    min-height: 44px;
    padding-inline: var(--space-xs);
    font-size: 0.8125rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-cta-btn {
    transition: none;
    transform: none;
  }
  .nav-cta-btn:active {
    transform: none;
  }
}

/* CTA aff header FIX (SOP5, agy 3.8-high) */
.nav-cta-btn {
  min-height: 44px;
  box-sizing: border-box;
  white-space: nowrap;
}

@media (min-width: 769px) {
  .nav-cta-btn {
    min-height: 44px;
    padding-inline: var(--space-md);
    font-size: 0.875rem;
  }
}

@media (max-width: 768px) {
  .nav-header {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .nav-container,
  .container.nav-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding-inline: var(--space-xs);
    gap: var(--space-xs);
  }

  .nav-brand {
    flex-shrink: 1;
    min-width: 0;
    font-size: 0.875rem;
    white-space: nowrap;
  }

  .nav-menu {
    display: none;
  }

  .nav-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2xs);
    flex-shrink: 1;
    min-width: 0;
    max-width: 100%;
  }

  .nav-icon-btn {
    flex-shrink: 0;
    padding: var(--space-3xs);
    min-width: 36px;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding-inline: var(--space-xs);
    font-size: 0.8125rem;
    line-height: 1;
    white-space: nowrap;
    flex-shrink: 0;
    box-sizing: border-box;
    max-width: 100%;
  }
}