/* Homepage-only styles for the public landing page. */
:root {
  --surface: #131313;
  --surface-container-lowest: #0e0e0e;
  --surface-container-low: #1b1c1c;
  --surface-container: #212121;
  --surface-container-high: #2a2a2a;
  --surface-container-highest: #353535;
  --surface-tint: #fa5d19;
  --primary: #ffb59b;
  --primary-container: #fa5d19;
  --secondary: #3b82f6;
  --on-primary: #131313;
  --on-secondary: #f0f6ff;
  --on-surface: #e8e1dc;
  --on-surface-variant: #a39890;
  --outline-variant: #5a4138;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Geist Mono', 'JetBrains Mono', 'Fira Code', monospace;
  --display-md: 2.5rem;
  --headline-lg: 1.75rem;
  --headline-sm: 1.125rem;
  --body-lg: 1rem;
  --body-md: 0.875rem;
  --body-sm: 0.8125rem;
  --label-lg: 0.875rem;
  --label-md: 0.75rem;
  --label-sm: 0.6875rem;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --radius-sm: 0.125rem;
  --radius-default: 0.25rem;
  --radius-md: 0.375rem;
  --radius-full: 999px;
  --shadow-ambient: 0 24px 48px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 8px 16px rgba(0, 0, 0, 0.3);
  --ghost-border: 1px solid rgba(90, 65, 56, 0.15);
  --ghost-border-primary: 1px solid rgba(250, 93, 25, 0.2);
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

[data-theme="light"] {
  --surface: #f5f7fa;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #eef1f6;
  --surface-container: #e3e7ee;
  --surface-container-high: #d8dde6;
  --surface-container-highest: #cdd3de;
  --surface-tint: #3b82f6;
  --primary: #1e40af;
  --primary-container: #3b82f6;
  --on-primary: #ffffff;
  --on-surface: #1a1a2e;
  --on-surface-variant: #4b5563;
  --outline-variant: #94a3b8;
  --ghost-border: 1px solid rgba(59, 130, 246, 0.12);
  --ghost-border-primary: 1px solid rgba(59, 130, 246, 0.3);
  --shadow-ambient: 0 24px 48px rgba(59, 130, 246, 0.08);
  --shadow-sm: 0 8px 16px rgba(59, 130, 246, 0.06);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  background: var(--surface);
  color: var(--on-surface);
  font-family: var(--font-body);
  font-size: var(--body-md);
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover { color: var(--primary-container); }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }
.font-mono { font-family: var(--font-mono); }

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-6);
}

[data-shared-nav] {
  display: block;
  min-height: 60px;
  background: var(--surface-container-low);
  border-bottom: 1px solid rgba(90, 65, 56, 0.1);
}

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface-container-low);
  padding: var(--spacing-3) 0;
  border-bottom: 1px solid rgba(90, 65, 56, 0.1);
}

.nav__inner {
  display: flex;
  align-items: center;
  gap: var(--spacing-6);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--primary-container);
  font-family: var(--font-display);
  font-size: var(--headline-sm);
  font-weight: 700;
  white-space: nowrap;
}

.nav__brand-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.nav__brand-logo--light { display: none; }
[data-theme="light"] .nav__brand-logo--dark { display: none; }
[data-theme="light"] .nav__brand-logo--light { display: block; }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--spacing-6);
  list-style: none;
}

.nav__links a {
  position: relative;
  color: var(--on-surface-variant);
  font-size: var(--body-md);
  font-weight: 500;
  white-space: nowrap;
}

.nav__links a:hover,
.nav__links a.active { color: var(--primary-container); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-left: auto;
}

.nav__search {
  position: relative;
  width: 400px;
}

.nav__search .input--nav-search {
  width: 100%;
  padding: var(--spacing-2) var(--spacing-8) var(--spacing-2) var(--spacing-4);
  background: var(--surface-container);
  border: var(--ghost-border);
  border-radius: var(--radius-default);
  color: var(--on-surface);
  font: inherit;
  outline: none;
}

.nav__search-icon {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--on-surface-variant);
  pointer-events: none;
}

.nav__search-popup {
  position: absolute;
  top: calc(100% + var(--spacing-1));
  left: 0;
  right: 0;
  z-index: 200;
  overflow: hidden;
  background: var(--surface-container-high);
  border: var(--ghost-border);
  border-radius: var(--radius-default);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.nav__search-results {
  list-style: none;
}

.nav__search-result {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-2) var(--spacing-3);
  color: var(--on-surface);
}

.nav__search-result__thumb,
.nav__search-result__thumb--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: var(--surface-container);
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.nav__search-result__info { min-width: 0; }
.nav__search-result__name {
  overflow: hidden;
  color: var(--on-surface);
  font-size: var(--body-sm);
  font-weight: 500;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.nav__search-result__price,
.nav__search-empty { color: var(--on-surface-variant); font-size: var(--label-sm); }
.nav__toggle {
  display: none;
  background: none;
  border: none;
  color: var(--on-surface);
  cursor: pointer;
  padding: var(--spacing-1);
}
.nav__toggle i { font-size: 24px; line-height: 1; }

.nav__auth {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.nav__user-name {
  margin-right: var(--spacing-2);
  color: var(--on-surface-variant);
  font-size: var(--label-sm);
}

.nav__theme-item,
.nav__mobile-auth-item { display: none; }

.theme-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 80px;
  height: 40px;
  flex-shrink: 0;
  cursor: pointer;
}

.theme-toggle__input {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.theme-toggle__track {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #29303a, #15191f);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
}

.theme-toggle__track::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 34px;
  height: 34px;
  background: linear-gradient(145deg, #2d3542, #11161d);
  border-radius: 50%;
  transform: translateX(40px);
  transition: transform var(--transition-base);
}

[data-theme="light"] .theme-toggle__track {
  background: linear-gradient(145deg, #f9fbff, #e1e7f0);
  border-color: rgba(148, 163, 184, 0.35);
}

[data-theme="light"] .theme-toggle__track::after {
  background: linear-gradient(145deg, #f9fbff, #dce2ec);
  transform: translateX(0);
}

.theme-toggle__icons {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  pointer-events: none;
  z-index: 2;
}

.theme-toggle__icon { font-size: 16px; color: rgba(232, 225, 220, 0.46); }
.theme-toggle__icon--moon { color: var(--primary-container); }
[data-theme="light"] .theme-toggle__icon--sun { color: var(--primary-container); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-5);
  border: none;
  border-radius: var(--radius-default);
  font-family: var(--font-body);
  font-size: var(--body-md);
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-container));
  color: var(--on-primary);
}

.btn--secondary {
  background: transparent;
  color: var(--on-surface);
  border: var(--ghost-border);
}

.btn--lg { padding: var(--spacing-3) var(--spacing-8); font-size: var(--body-lg); }
.btn--sm { padding: var(--spacing-2) var(--spacing-4); font-size: var(--body-sm); }
.btn--icon {
  position: relative;
  width: 40px;
  height: 40px;
  padding: 0;
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
}

.notif-bell-wrapper { display: none; }

.input {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  background: var(--surface-container-lowest);
  border: var(--ghost-border);
  border-radius: var(--radius-default);
  color: var(--on-surface);
  font-family: var(--font-body);
  font-size: var(--body-md);
  outline: none;
}

.input::placeholder { color: var(--on-surface-variant); opacity: 0.6; }
.input:focus { background: var(--surface-container-high); border: var(--ghost-border-primary); }

.status-pip {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--surface-tint);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--surface-tint);
}

.delta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 0.55rem 0.85rem;
  border: 1px solid transparent;
  border-radius: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--label-md);
  font-weight: 600;
  line-height: 1;
}

.delta--down {
  background: rgba(250, 93, 25, 0.08);
  border-color: rgba(250, 93, 25, 0.35);
  color: var(--primary-container);
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 40vh;
  padding: var(--spacing-16) var(--spacing-6);
  text-align: center;
  background: radial-gradient(ellipse at center top, rgba(250, 93, 25, 0.08) 0%, transparent 60%);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-5);
  padding: var(--spacing-2) var(--spacing-3);
  border: var(--ghost-border-primary);
  border-radius: var(--radius-default);
  color: var(--primary-container);
  font-family: var(--font-mono);
  font-size: var(--label-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero__title {
  max-width: 800px;
  margin-bottom: var(--spacing-4);
  color: var(--on-surface);
  font-family: var(--font-display);
  font-size: var(--display-md);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.05;
}

.hero__title span {
  background: linear-gradient(135deg, var(--primary), var(--primary-container));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  max-width: 540px;
  margin-bottom: var(--spacing-8);
  color: var(--on-surface-variant);
  font-size: var(--body-lg);
  line-height: 1.7;
}

.hero__form {
  display: flex;
  align-items: stretch;
  gap: var(--spacing-3);
  width: 100%;
  max-width: 600px;
}

.hero__form .input {
  flex: 1;
  padding: var(--spacing-4) var(--spacing-5);
  font-size: var(--body-lg);
}

.hero__form .btn { flex-shrink: 0; }

.hero__store-error {
  max-width: 600px;
  margin-top: var(--spacing-3);
  color: #e53e3e;
  font-size: var(--body-sm);
  text-align: center;
}

.hero__store-error a { color: inherit; text-decoration: underline; }

.hero__hints {
  display: flex;
  gap: var(--spacing-10);
  margin-top: var(--spacing-6);
}

.hero__hint {
  color: var(--on-surface-variant);
  font-family: var(--font-mono);
  font-size: var(--label-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.5;
}

.global-stats { padding: var(--spacing-8) 0 var(--spacing-10); }
.global-stats__inner {
  display: flex;
  justify-content: center;
  gap: var(--spacing-4);
  flex-wrap: wrap;
}

.stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 150px;
  min-height: 116px;
  padding: var(--spacing-4) var(--spacing-6);
  background: var(--surface-container-low);
  border: var(--ghost-border);
  border-radius: var(--radius-default);
  text-align: center;
}

.stat-box__label {
  display: block;
  margin-bottom: var(--spacing-2);
  color: var(--on-surface-variant);
  font-size: var(--label-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.stat-box__value {
  display: inline-block;
  min-inline-size: 7ch;
  min-height: 2.875rem;
  color: var(--on-surface);
  font-family: var(--font-mono);
  font-size: var(--display-md);
  font-feature-settings: 'tnum' 1;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  line-height: 1.15;
  white-space: nowrap;
}

.stat-box--accent .stat-box__value { color: var(--primary-container); }

.extension-promo { padding: 0 0 var(--spacing-8); }
.extension-promo__link {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-5) var(--spacing-6);
  background: var(--surface-container-low);
  border: var(--ghost-border-primary);
  border-radius: var(--radius-md);
  color: var(--on-surface);
}
.extension-promo__icon { flex-shrink: 0; color: var(--primary); font-size: 2rem; }
.extension-promo__body { display: flex; flex: 1; flex-direction: column; gap: var(--spacing-1); }
.extension-promo__title {
  color: var(--on-surface);
  font-family: var(--font-mono);
  font-size: var(--label-lg);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.extension-promo__desc { color: var(--on-surface-variant); font-size: var(--body-sm); }
.extension-promo__arrow { flex-shrink: 0; color: var(--on-surface-variant); font-size: 1.25rem; }

.quote-section { padding: 0 0 var(--spacing-10); }
.quote-card {
  position: relative;
  overflow: hidden;
  padding: var(--spacing-12) var(--spacing-16);
  background: var(--surface-container-lowest);
  border: var(--ghost-border-primary);
  border-radius: 0.5rem;
}
.quote-card__deco {
  position: absolute;
  top: -0.5rem;
  left: var(--spacing-6);
  color: var(--outline-variant);
  font-family: var(--font-display);
  font-size: 14rem;
  font-weight: 700;
  line-height: 1;
  opacity: 0.18;
  pointer-events: none;
}
.quote-card__content { position: relative; max-width: 860px; }
.quote-card__text {
  color: var(--on-surface);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.2;
}

.home-features { padding: var(--spacing-10) 0 var(--spacing-12); }
.home-features__header,
.hot-picks__header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-8);
}
.home-features__eyebrow,
.hot-picks__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--on-surface-variant);
  font-family: var(--font-mono);
  font-size: var(--label-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.home-features__title,
.hot-picks__title {
  color: var(--on-surface);
  font-family: var(--font-display);
  font-size: var(--headline-lg);
  font-weight: 700;
  letter-spacing: 0;
}
.home-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-5);
}
.home-features__card,
.hot-pick-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--surface-container-low);
  border: var(--ghost-border);
  border-radius: var(--radius-md);
  color: inherit;
}
.home-features__card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-5) var(--spacing-5) var(--spacing-4);
  border-bottom: var(--ghost-border);
}
.home-features__card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--primary-container);
  border-radius: var(--radius-sm);
  color: var(--on-primary);
}
.home-features__card-icon i { font-size: 20px; line-height: 1; }
.home-features__card-title {
  color: var(--on-surface);
  font-family: var(--font-display);
  font-size: var(--headline-sm);
  font-weight: 600;
}
.home-features__card-body { flex: 1; padding: var(--spacing-5); }
.home-features__card-desc { color: var(--on-surface-variant); font-size: var(--body-md); line-height: 1.6; }

.hot-picks { padding: var(--spacing-10) 0 var(--spacing-12); }
.hot-picks__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-4);
}
.hot-pick-card__img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  background: var(--surface-container);
  overflow: hidden;
}
.hot-pick-card__img {
  width: 100%;
  height: 100%;
  padding: var(--spacing-3);
  object-fit: contain;
}
.hot-pick-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
}
.hot-pick-card__name {
  display: -webkit-box;
  overflow: hidden;
  color: var(--on-surface);
  font-size: var(--body-sm);
  font-weight: 600;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-height: 1.4;
}
.hot-pick-card__pricing { display: flex; flex-direction: column; gap: 2px; margin-top: auto; }
.hot-pick-card__old-price {
  color: var(--on-surface-variant);
  font-family: var(--font-mono);
  font-size: var(--label-md);
  opacity: 0.7;
  text-decoration: line-through;
}
.hot-pick-card__current-price {
  color: var(--on-surface);
  font-family: var(--font-mono);
  font-size: var(--body-md);
  font-weight: 700;
}
.hot-pick-card__delta { align-self: flex-start; }

.skeleton {
  background: var(--surface-container-high);
  border-radius: var(--radius-default);
  animation: pulse 1.5s ease-in-out infinite;
}
.skeleton--text { height: 1em; width: 80%; margin-bottom: var(--spacing-2); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.store-marquee {
  overflow: hidden;
  padding: var(--spacing-4) 0;
  background: var(--surface-container-low);
  border-top: var(--ghost-border);
  border-bottom: var(--ghost-border);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}
.store-marquee__track {
  display: flex;
  align-items: center;
  gap: var(--spacing-10);
  min-height: 1.05rem;
  width: max-content;
  animation: marquee-scroll 60s linear infinite;
}
.store-marquee__item {
  flex-shrink: 0;
  color: var(--on-surface-variant);
  font-family: var(--font-mono);
  font-size: var(--label-md);
  letter-spacing: 0.06em;
  opacity: 0.6;
  text-transform: uppercase;
  white-space: nowrap;
}
@keyframes marquee-scroll { to { transform: translateX(-50%); } }

[data-shared-footer] {
  display: block;
  min-height: 150px;
  background: var(--surface-container-low);
}
.footer {
  margin-top: auto;
  padding: var(--spacing-8) 0;
  background: var(--surface-container-low);
}
.footer__inner,
.footer__meta,
.footer__social,
.footer__nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}
.footer__inner { justify-content: space-between; }
.footer__left { display: flex; flex-direction: column; gap: var(--spacing-2); }
.footer__text { color: var(--primary); font-size: var(--label-md); font-weight: 700; }
.footer__nav-link,
.footer__copyright { color: var(--on-surface-variant); font-size: var(--label-md); }
.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  color: var(--on-surface-variant);
}
.footer__social-link i { font-size: 1.125rem; line-height: 1; }

.toast {
  position: fixed;
  right: var(--spacing-6);
  bottom: var(--spacing-6);
  z-index: 1000;
  min-width: min(360px, calc(100vw - 3rem));
  max-width: min(520px, calc(100vw - 3rem));
  padding: var(--spacing-5) var(--spacing-8);
  background: rgba(53, 53, 53, 0.85);
  border: var(--ghost-border);
  border-radius: var(--radius-default);
  color: var(--on-surface);
  font-size: var(--body-lg);
  font-weight: 700;
  opacity: 0;
  transform: translateY(calc(100% + 2rem));
  transition: all var(--transition-base);
}
.toast.visible { opacity: 1; transform: translateY(0); }
.toast--success { border-left: 4px solid #22c55e; }
.toast--error { border-left: 4px solid var(--primary-container); }

.ls-notice {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-3) var(--spacing-6);
  background: var(--surface-container-highest);
  border-top: var(--ghost-border-primary);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.25);
}
.ls-notice--hidden { opacity: 0; transform: translateY(100%); }
.ls-notice__text { flex: 1; color: var(--on-surface-variant); font-size: var(--body-sm); line-height: 1.5; }
.ls-notice__text strong { color: var(--on-surface); }
.ls-notice__link { color: var(--primary); text-decoration: underline; text-underline-offset: 2px; white-space: nowrap; }
.ls-notice__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  background: transparent;
  border: none;
  border-radius: var(--radius-default);
  color: var(--on-surface-variant);
  cursor: pointer;
}

@media (max-width: 1024px) {
  .nav__inner > .theme-toggle { display: none; }
  .nav__links .nav__theme-item,
  .nav__links .nav__mobile-auth-item { display: flex; align-items: center; }
  .nav__actions .nav__auth { display: none !important; }
  .nav__inner { flex-wrap: nowrap; }
  .nav__toggle { display: flex; order: -2; margin-right: var(--spacing-2); }
  .nav__brand { order: -1; }
  .nav__links {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1001;
    width: 280px;
    max-width: 80vw;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-4);
    padding: var(--spacing-8) var(--spacing-6);
    background: var(--surface-container-low);
    box-shadow: var(--shadow-ambient);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  .nav__links.open { transform: translateX(0); }
  .nav__overlay { display: none; position: fixed; inset: 0; z-index: 1000; background: rgba(0, 0, 0, 0.5); }
  .nav__overlay.open { display: block; }
  .nav__search { display: none; }
  .nav__mobile-user-name {
    max-width: 110px;
    overflow: hidden;
    color: var(--on-surface-variant);
    font-size: var(--label-sm);
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .hot-picks__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .home-features__grid { grid-template-columns: 1fr; }
  .footer__inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
  .container { padding: 0 var(--spacing-4); }
  .hero { min-height: auto; padding: var(--spacing-10) var(--spacing-4); }
  .hero__title { font-size: 2rem; }
  .hero__subtitle { font-size: var(--body-md); }
  .hero__form,
  .hero__hints { flex-direction: column; }
  .hero__hints { gap: var(--spacing-2); }
  .stat-box { flex: 1 1 calc(50% - var(--spacing-2)); min-width: 0; }
  .quote-card { padding: var(--spacing-8) var(--spacing-6); }
  .quote-card__deco { font-size: 8rem; }
  .quote-card__text { font-size: 1.375rem; }
  .hot-picks__grid { grid-template-columns: repeat(2, 1fr); gap: var(--spacing-3); }
  .hot-pick-card__body { padding: var(--spacing-3); }
  .toast { right: var(--spacing-4); bottom: var(--spacing-4); min-width: 0; width: calc(100vw - 2rem); }
}

@media (max-width: 600px) {
  .ls-notice {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-4) var(--spacing-3);
  }
  .ls-notice__close { position: absolute; top: var(--spacing-3); right: var(--spacing-3); }
}
:root {
  --secondary: #3b82f6;
  --on-secondary: #f0f6ff;
  --label-md: 0.75rem;
  --label-lg: 0.875rem;
  --headline-lg: 1.75rem;
  --radius-sm: 0.125rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-full: 999px;
  --motion-base: 250ms ease;
}

.delta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: 0.55rem 0.85rem;
  border-radius: 0.6rem;
  font-family: var(--font-mono);
  font-size: var(--label-md);
  font-weight: 600;
  line-height: 1;
  border: 1px solid transparent;
}

.delta__icon {
  font-size: 16px;
  line-height: 1;
}

.delta--down {
  color: var(--primary-container);
  background: rgba(250, 93, 25, 0.08);
  border-color: rgba(250, 93, 25, 0.35);
}

[data-theme="light"] .delta--down {
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.28);
}

.extension-promo {
  padding: 0 0 var(--spacing-8);
}

.extension-promo__link {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-5) var(--spacing-6);
  border: var(--ghost-border-primary);
  border-radius: var(--radius-lg);
  background: var(--surface-container-low);
  color: var(--on-surface);
  text-decoration: none;
}

.extension-promo__link:hover {
  background: var(--surface-container);
  border-color: var(--primary);
  color: var(--on-surface);
}

.extension-promo__icon {
  flex-shrink: 0;
  font-size: 2rem;
  color: var(--primary);
}

.extension-promo__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--spacing-1);
}

.extension-promo__title {
  font-family: var(--font-mono);
  font-size: var(--label-lg);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--on-surface);
}

.extension-promo__desc {
  color: var(--on-surface-variant);
  font-size: var(--body-sm);
}

.extension-promo__arrow {
  flex-shrink: 0;
  color: var(--on-surface-variant);
  font-size: 1.25rem;
}

.quote-section {
  padding: 0 0 var(--spacing-10);
}

.quote-card {
  position: relative;
  overflow: hidden;
  padding: var(--spacing-12) var(--spacing-16);
  background: var(--surface-container-lowest);
  border: var(--ghost-border-primary);
  border-radius: var(--radius-lg);
}

.quote-card__deco {
  position: absolute;
  top: -0.5rem;
  left: var(--spacing-6);
  color: var(--outline-variant);
  font-family: var(--font-display);
  font-size: 14rem;
  font-weight: 700;
  line-height: 1;
  opacity: 0.18;
  pointer-events: none;
}

.quote-card__content {
  position: relative;
  max-width: 860px;
}

.quote-card__text {
  color: var(--on-surface);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.2;
}

.home-features,
.hot-picks {
  padding: var(--spacing-10) 0 var(--spacing-12);
}

.home-features__header,
.hot-picks__header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-8);
}

.home-features__eyebrow,
.hot-picks__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--on-surface-variant);
  font-family: var(--font-mono);
  font-size: var(--label-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-features__title,
.hot-picks__title {
  color: var(--on-surface);
  font-family: var(--font-display);
  font-size: var(--headline-lg);
  font-weight: 700;
}

.home-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-5);
}

.home-features__card,
.hot-pick-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--surface-container-low);
  border: var(--ghost-border);
  border-radius: var(--radius-md);
  color: inherit;
  text-decoration: none;
}

.home-features__card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-5) var(--spacing-5) var(--spacing-4);
  border-bottom: var(--ghost-border);
}

.home-features__card-icon {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
}

.home-features__card-icon--orange {
  background: var(--primary-container);
  color: var(--on-primary);
}

.home-features__card-title {
  color: var(--on-surface);
  font-family: var(--font-display);
  font-size: var(--headline-sm);
  font-weight: 600;
}

.home-features__card-body {
  flex: 1;
  padding: var(--spacing-5);
}

.home-features__card-desc {
  color: var(--on-surface-variant);
  font-size: var(--body-md);
  line-height: 1.6;
}

.store-marquee {
  overflow: hidden;
  padding: var(--spacing-4) 0;
  background: var(--surface-container-low);
  border-top: var(--ghost-border);
  border-bottom: var(--ghost-border);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.store-marquee__track {
  display: flex;
  align-items: center;
  gap: var(--spacing-10);
  min-height: 1.05rem;
  width: max-content;
  animation: marquee-scroll 60s linear infinite;
}

.store-marquee__item {
  flex-shrink: 0;
  color: var(--on-surface-variant);
  font-family: var(--font-mono);
  font-size: var(--label-md);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0.6;
}

@keyframes marquee-scroll {
  to { transform: translateX(-50%); }
}

.hot-picks__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-4);
}

.hot-pick-card__img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--surface-container);
}

.hot-pick-card__img {
  width: 100%;
  height: 100%;
  padding: var(--spacing-3);
  object-fit: contain;
}

.hot-pick-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
}

.hot-pick-card__name {
  display: -webkit-box;
  overflow: hidden;
  color: var(--on-surface);
  font-size: var(--body-sm);
  font-weight: 600;
  line-height: 1.4;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.hot-pick-card__pricing {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: auto;
}

.hot-pick-card__old-price {
  color: var(--on-surface-variant);
  font-family: var(--font-mono);
  font-size: var(--label-md);
  text-decoration: line-through;
  opacity: 0.7;
}

.hot-pick-card__current-price {
  color: var(--on-surface);
  font-family: var(--font-mono);
  font-size: var(--body-md);
  font-weight: 700;
}

.hot-pick-card__delta {
  align-self: flex-start;
}

.skeleton {
  background: var(--surface-container-high);
  border-radius: var(--radius-default);
  animation: pulse 1.5s ease-in-out infinite;
}

.skeleton--text {
  height: 1em;
  width: 80%;
  margin-bottom: var(--spacing-2);
}

@keyframes pulse {
  50% { opacity: 0.4; }
}

.toast {
  position: fixed;
  right: var(--spacing-6);
  bottom: var(--spacing-6);
  z-index: 1000;
  min-width: min(360px, calc(100vw - 3rem));
  max-width: min(520px, calc(100vw - 3rem));
  padding: var(--spacing-5) var(--spacing-8);
  background: rgba(53, 53, 53, 0.85);
  border: var(--ghost-border);
  border-radius: var(--radius-default);
  color: var(--on-surface);
  font-size: var(--body-lg);
  font-weight: 700;
  opacity: 0;
  transform: translateY(calc(100% + 2rem));
  transition: all var(--transition-base);
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.toast--success { border-left: 4px solid #22c55e; }
.toast--error { border-left: 4px solid var(--primary-container); }

[data-shared-footer] {
  display: block;
  min-height: 150px;
  background: var(--surface-container-low);
}

.footer {
  margin-top: auto;
  padding: var(--spacing-8) 0;
  background: var(--surface-container-low);
}

.footer__inner,
.footer__meta,
.footer__social,
.footer__nav {
  display: flex;
  align-items: center;
}

.footer__inner {
  justify-content: space-between;
  gap: var(--spacing-4);
}

.footer__meta,
.footer__nav {
  gap: var(--spacing-4);
}

.footer__social {
  gap: var(--spacing-3);
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  color: var(--on-surface-variant);
}

.footer__left {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.footer__text {
  color: var(--primary);
  font-size: var(--label-md);
  font-weight: 700;
}

.footer__copyright,
.footer__nav-link {
  color: var(--on-surface-variant);
  font-size: var(--label-md);
}

.ls-notice {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-3) var(--spacing-6);
  background: var(--surface-container-highest);
  border-top: var(--ghost-border-primary);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.25);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.ls-notice--hidden {
  opacity: 0;
  transform: translateY(100%);
}

.ls-notice__text {
  flex: 1;
  margin: 0;
  color: var(--on-surface-variant);
  font-size: var(--body-sm);
  line-height: 1.5;
}

.ls-notice__text strong {
  color: var(--on-surface);
}

.ls-notice__link {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
}

.ls-notice__close {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: transparent;
  border: 0;
  border-radius: var(--radius-default);
  color: var(--on-surface-variant);
  cursor: pointer;
}

@media (max-width: 768px) {
  .home-features__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .quote-card {
    padding: var(--spacing-8) var(--spacing-6);
  }

  .quote-card__deco {
    font-size: 8rem;
  }

  .quote-card__text {
    font-size: 1.375rem;
  }

  .hot-picks__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-3);
  }

  .hot-pick-card__body {
    padding: var(--spacing-3);
  }

  .footer__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .ls-notice {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-4) var(--spacing-3);
  }
}