/* Art direction: Premium mattress e-commerce → luxury showroom meets tech dashboard
   Palette: Dark navy foundation, warm gold/amber accent, cool teal secondary
   Typography: Instrument Serif (display) + Inter (body) — editorial luxury + technical precision
   Density: Spacious — generous whitespace, editorial breathing room */

:root {
  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Font families */
  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}

/* ═══════════════════════════════════════════════
   LOFT V2 — Dark-first premium palette
   ═══════════════════════════════════════════════ */

:root, [data-theme="dark"] {
  --color-bg:               #0B0F1A;
  --color-surface:          #0F1420;
  --color-surface-2:        #141927;
  --color-surface-3:        #181E2E;
  --color-surface-offset:   #1C2235;
  --color-surface-offset-2: #212840;
  --color-surface-dynamic:  #2A3150;
  --color-divider:          rgba(255, 255, 255, 0.08);
  --color-border:           rgba(255, 255, 255, 0.1);

  --color-text:           #E8E6E3;
  --color-text-muted:     #8A8F9E;
  --color-text-faint:     #4E5468;
  --color-text-inverse:   #0B0F1A;

  --color-primary:          #D4A855;
  --color-primary-hover:    #E0BC72;
  --color-primary-active:   #C49A42;
  --color-primary-highlight: rgba(212, 168, 85, 0.12);

  --color-secondary:        #20808D;
  --color-secondary-hover:  #2A9AA8;
  --color-secondary-active: #186A75;
  --color-secondary-highlight: rgba(32, 128, 141, 0.12);

  --color-error:           #D96060;
  --color-success:         #5BA868;
  --color-warning:         #D4A855;

  --color-firm:    #5B9BD5;
  --color-medium:  #D4A855;
  --color-soft:    #A78BDB;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.5);
}

/* ═══════ NAVIGATION ═══════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(11, 15, 26, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-divider);
  transition: background 300ms ease;
}

.nav--scrolled {
  background: rgba(11, 15, 26, 0.95);
}

.nav__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
}

.nav__links {
  display: flex;
  gap: var(--space-8);
}

.nav__link {
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.nav__link:hover {
  color: var(--color-text);
}

.nav__menu-btn {
  display: none;
  color: var(--color-text);
}

.nav__mobile-menu {
  display: none;
  flex-direction: column;
  padding: 0 var(--space-6) var(--space-6);
  gap: var(--space-4);
}

.nav__mobile-menu.open {
  display: flex;
}

.nav__mobile-link {
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: var(--text-base);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
}

.nav__mobile-link:hover {
  color: var(--color-text);
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__menu-btn { display: block; }
}

/* ═══════ HERO ═══════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-32) var(--space-6) var(--space-16);
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 30%, rgba(212, 168, 85, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  max-width: 900px;
}

.hero__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 400;
  line-height: 1.05;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.hero__title em {
  font-style: italic;
  color: var(--color-primary);
}

.hero__sub {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-12);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
  padding: var(--space-8) 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.hero__stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.hero__stat-number {
  font-family: var(--font-body);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
}

.hero__stat-label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.hero__cta {
  display: inline-block;
  padding: var(--space-4) var(--space-10);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-md);
}

.hero__cta:hover {
  background: var(--color-primary-hover);
}

.hero__cta:active {
  background: var(--color-primary-active);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 640px) {
  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6) var(--space-4);
  }
}

/* ═══════ SECTIONS ═══════ */
.section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) var(--space-6);
}

.section--alt {
  background: var(--color-surface);
}

.section__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}

.section__header {
  margin-bottom: var(--space-12);
}

.section__label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-text);
}

/* ═══════ COLLECTIONS GRID ═══════ */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.collection-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}

.collection-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: var(--color-surface-2);
}

.collection-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
}

.collection-card__name {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
}

.collection-card__badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  white-space: nowrap;
}

.badge--firm { background: rgba(91, 155, 213, 0.12); color: var(--color-firm); }
.badge--medium { background: rgba(212, 168, 85, 0.12); color: var(--color-medium); }
.badge--soft { background: rgba(167, 139, 219, 0.12); color: var(--color-soft); }

.collection-card__thickness {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.collection-card__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.collection-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}

.collection-card__price {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
}

.collection-card__range {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-full);
}

@media (max-width: 960px) {
  .collections-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .collections-grid { grid-template-columns: 1fr; }
}

/* ═══════ FILTER BAR ═══════ */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.filter-label {
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
}

.filter-options {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  white-space: nowrap;
}

.filter-btn:hover {
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.2);
}

.filter-btn.active {
  color: var(--color-text-inverse);
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* ═══════ PRODUCTS GRID ═══════ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-interactive);
}

.product-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

.product-card__img-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface-2);
  position: relative;
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.product-card:hover .product-card__img {
  transform: scale(1.03);
}

.product-card__discount {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-sm);
}

.product-card__affiliate-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  background: rgba(32, 128, 141, 0.9);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-sm);
}

.product-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.product-card__title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}

.product-card__badges {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.product-card__badge {
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-divider);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.product-card__pricing {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-top: auto;
}

.product-card__rrp {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-decoration: line-through;
}

.product-card__price {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
}

.product-card__affiliate-price {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-muted);
}

.product-card__btn {
  display: block;
  width: 100%;
  padding: var(--space-3);
  text-align: center;
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  margin-top: var(--space-3);
}

.product-card__btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.product-card__btn--primary:hover {
  background: var(--color-primary-hover);
}

.product-card__btn--affiliate {
  background: var(--color-secondary);
  color: #fff;
}

.product-card__btn--affiliate:hover {
  background: var(--color-secondary-hover);
}

.products-empty {
  text-align: center;
  padding: var(--space-16) var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
}

/* ═══════ COMPARE TABLE ═══════ */
.compare-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.compare-table {
  min-width: 700px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.compare-table thead th {
  background: var(--color-surface);
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.compare-table tbody td {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-divider);
  vertical-align: top;
}

.compare-table tbody tr:last-child td {
  border-bottom: none;
}

.compare-table tbody tr:hover td {
  background: var(--color-surface);
}

.compare-table .compare-collection {
  font-weight: 600;
}

.compare-table .compare-recommended {
  display: inline-block;
  margin-left: var(--space-2);
  padding: var(--space-1) var(--space-2);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  vertical-align: middle;
}

/* ═══════ WHOLESALE ═══════ */
.wholesale-content {
  max-width: 720px;
}

.wholesale-text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.trust-badges {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
}

.wholesale-cta {
  display: inline-block;
  padding: var(--space-4) var(--space-10);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-md);
}

.wholesale-cta:hover {
  background: var(--color-primary-hover);
}

/* ═══════ FOOTER ═══════ */
.footer {
  border-top: 1px solid var(--color-divider);
  padding: var(--space-12) var(--space-6);
  background: var(--color-bg);
}

.footer__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.footer__logo {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  color: var(--color-text);
}

.footer__tagline {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__links {
  display: flex;
  gap: var(--space-6);
}

.footer__links a {
  text-decoration: none;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer__links a:hover {
  color: var(--color-text);
}

.footer__attr {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__attr a {
  color: var(--color-text-faint);
  text-decoration: none;
}

.footer__attr a:hover {
  color: var(--color-text-muted);
}

@media (max-width: 640px) {
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ═══════ SCROLL REVEAL ═══════ */
.reveal {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
}

/* ═══════ CONTENT VISIBILITY ═══════ */
.product-card {
  content-visibility: auto;
  contain-intrinsic-size: 0 420px;
}

/* ═══════ WHY PURE SLUMBER ═══════ */
.why-content {
  max-width: 800px;
}

.why-content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.why-content p:last-child {
  margin-bottom: 0;
}

.why-content strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ═══════ COMPARE CHARTS ═══════ */
.compare-charts {
  margin-top: var(--space-12);
}

.compare-charts__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-text);
  margin-bottom: var(--space-8);
}

.compare-charts__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.compare-chart {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.compare-chart__heading {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.compare-chart__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.bar-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.bar-row__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bar-row__label-value {
  color: var(--color-text-faint);
  font-weight: 500;
}

.bar-row__track {
  width: 100%;
  height: 8px;
  background: var(--color-surface-offset);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.bar-row__fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.bar-row__range {
  height: 100%;
  border-radius: var(--radius-full);
  position: absolute;
  transition: left 0.6s cubic-bezier(0.16, 1, 0.3, 1), width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Firmness spectrum */
.firmness-spectrum {
  position: relative;
  margin-top: var(--space-4);
}

.firmness-track {
  width: 100%;
  height: 12px;
  border-radius: var(--radius-full);
  background: linear-gradient(to right, var(--color-firm), var(--color-medium), var(--color-soft));
  position: relative;
  margin-bottom: var(--space-10);
}

.firmness-labels {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}

.firmness-marker {
  position: absolute;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.firmness-marker__dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--color-bg);
  position: relative;
  top: -1px;
}

.firmness-marker__name {
  font-size: 10px;
  color: var(--color-text-muted);
  white-space: nowrap;
  margin-top: var(--space-1);
  text-align: center;
  max-width: 70px;
  line-height: 1.2;
}

@media (max-width: 960px) {
  .compare-charts__grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════ REVIEWS ═══════ */
.reviews-aggregate {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  padding: var(--space-8);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-10);
}

.reviews-aggregate__score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  min-width: 100px;
}

.reviews-aggregate__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  line-height: 1;
}

.reviews-aggregate__label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.reviews-aggregate__stars {
  display: flex;
  gap: 2px;
}

.reviews-aggregate__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.reviews-aggregate__count {
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 500;
}

.reviews-aggregate__breakdown {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.star-icon {
  color: var(--color-primary);
  width: 20px;
  height: 20px;
}

.star-icon--empty {
  color: var(--color-surface-offset-2);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.review-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.review-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
}

.review-card__author {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.review-card__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.review-card__meta {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.review-card__verified {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-success);
  white-space: nowrap;
}

.review-card__stars {
  display: flex;
  gap: 1px;
  margin-bottom: var(--space-1);
}

.review-card__stars .star-icon {
  width: 16px;
  height: 16px;
}

.review-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.review-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: auto;
}

@media (max-width: 960px) {
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .reviews-aggregate {
    flex-direction: column;
    text-align: center;
  }
  .reviews-aggregate__details {
    align-items: center;
  }
}

/* ═══════ FAQ ═══════ */
.faq-list {
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid var(--color-divider);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-divider);
}

.faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  transition: transform 300ms ease;
  color: var(--color-text-faint);
}

.faq-item.open .faq-item__icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 400ms cubic-bezier(0.16, 1, 0.3, 1), padding 300ms ease;
  padding: 0 0;
}

.faq-item.open .faq-item__answer {
  max-height: 400px;
  padding: 0 0 var(--space-6) 0;
}

.faq-item__answer-text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 680px;
}

/* ═══════ BUYING GUIDES ═══════ */
.guides-tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.guide-tab {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  white-space: nowrap;
}

.guide-tab:hover {
  color: var(--color-text);
  border-color: rgba(255, 255, 255, 0.2);
}

.guide-tab.active {
  color: var(--color-text-inverse);
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.guides-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.guide-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  text-decoration: none;
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}

.guide-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: var(--color-surface-3);
}

.guide-card__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  margin-top: 2px;
}

.guide-card__title {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
}

.guides-view-all {
  text-align: center;
  margin-top: var(--space-6);
}

.guides-view-all a {
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}

.guides-view-all a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

@media (max-width: 960px) {
  .guides-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .guides-grid {
    grid-template-columns: 1fr;
  }
}