:root {
  color-scheme: dark;
  --bg: #0b0f14;
  --bg-radial-spot: #152238;
  --surface: #121922;
  --surface-elevated: rgba(18, 25, 34, 0.92);
  --border: #1e2a3a;
  --text: #e8eef6;
  --text-secondary: #c9d6e6;
  --muted: #8fa3b8;
  --accent: #3d9cf0;
  --accent-soft: rgba(61, 156, 240, 0.15);
  --accent-border: rgba(61, 156, 240, 0.55);
  --accent-border-soft: rgba(61, 156, 240, 0.35);
  --accent-text: #e8f4ff;
  --accent-text-hover: #cfe9ff;
  --radius: 14px;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --shadow-card-hover: 0 18px 50px rgba(0, 0, 0, 0.45);
  --nav-h: 64px;
  --header-bg: rgba(11, 15, 20, 0.82);
  --input-bg: #0c121a;
  --media-placeholder: #0a1018;
  --chat-head-bg: rgba(0, 0, 0, 0.2);
  --chat-form-bg: rgba(0, 0, 0, 0.18);
  --bubble-user-border: rgba(61, 156, 240, 0.35);
  --bubble-assistant-bg: rgba(255, 255, 255, 0.04);
  --bubble-assistant-text: #d8e4f2;
  --nav-hover-bg: rgba(255, 255, 255, 0.04);
  --nav-active-bg: rgba(255, 255, 255, 0.06);
  --chip-bg: rgba(255, 255, 255, 0.03);
  --btn-ghost-bg: rgba(255, 255, 255, 0.04);
  --btn-buy-top: rgba(61, 156, 240, 0.22);
  --btn-buy-bot: rgba(61, 156, 240, 0.08);
  --wallet-hover-bg: rgba(61, 156, 240, 0.22);
  --toast-error-border: #5a2a2a;
  --toast-error-text: #ffc9c9;
  --card-hover-border: rgba(61, 156, 240, 0.45);
  --state-error: #f0a4a4;
  --theme-toggle-track: #1a2838;
  --theme-toggle-thumb: #e8eef6;
  --theme-toggle-icon-muted: rgba(143, 163, 184, 0.55);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #e4e9f0;
  --bg-radial-spot: #d4deed;
  --surface: #ffffff;
  --surface-elevated: #f4f6fa;
  --border: #c2ccd8;
  --text: #142032;
  --text-secondary: #3a4a5f;
  --muted: #55667a;
  --accent: #0d6ecf;
  --accent-soft: rgba(13, 110, 207, 0.12);
  --accent-border: rgba(13, 110, 207, 0.42);
  --accent-border-soft: rgba(13, 110, 207, 0.28);
  --accent-text: #f5f9ff;
  --accent-text-hover: #e8f2fc;
  --shadow: 0 10px 36px rgba(18, 38, 72, 0.09);
  --shadow-card-hover: 0 18px 48px rgba(18, 38, 72, 0.12);
  --header-bg: rgba(255, 255, 255, 0.9);
  --input-bg: #eef1f6;
  --media-placeholder: #e2e8f0;
  --chat-head-bg: rgba(238, 241, 246, 0.98);
  --chat-form-bg: rgba(238, 241, 246, 0.99);
  --bubble-user-border: rgba(13, 110, 207, 0.32);
  --bubble-assistant-bg: #ffffff;
  --bubble-assistant-text: #243044;
  --nav-hover-bg: rgba(13, 110, 207, 0.08);
  --nav-active-bg: rgba(13, 110, 207, 0.11);
  --chip-bg: #eef2f7;
  --btn-ghost-bg: #eef1f6;
  --btn-buy-top: rgba(13, 110, 207, 0.2);
  --btn-buy-bot: rgba(13, 110, 207, 0.08);
  --wallet-hover-bg: rgba(13, 110, 207, 0.16);
  --toast-error-border: #f0a8a8;
  --toast-error-text: #6b1515;
  --card-hover-border: rgba(13, 110, 207, 0.5);
  --state-error: #b71c1c;
  --theme-toggle-track: #c5d0e0;
  --theme-toggle-thumb: #ffffff;
  --theme-toggle-icon-muted: rgba(85, 102, 122, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(1200px 600px at 12% -8%, var(--bg-radial-spot) 0%, var(--bg) 58%);
  color: var(--text);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }

/* —— Global top bar —— */
#site-header-root {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: var(--header-bg);
  backdrop-filter: blur(12px);
}

/* —— Site assistant (below nav): same horizontal band as .page / gallery —— */
#site-chat-root {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.45rem 1.25rem 0.55rem;
  width: 100%;
}
.site-chat {
  display: flex;
  flex-direction: column;
  height: min(200px, 28vh);
  min-height: 120px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-elevated);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.site-chat__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.3rem 0.65rem 0.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--chat-head-bg);
}
.site-chat__title {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.site-chat__status {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
}
.site-chat__log {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 0.35rem 0.55rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.site-chat__empty {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}
.site-chat__row {
  display: flex;
}
.site-chat__row--user {
  justify-content: flex-end;
}
.site-chat__row--assistant {
  justify-content: flex-start;
}
.site-chat__bubble {
  max-width: 96%;
  padding: 0.38rem 0.55rem;
  border-radius: 10px;
  font-size: 0.84rem;
  line-height: 1.42;
  white-space: pre-wrap;
  word-break: break-word;
}
.site-chat__row--user .site-chat__bubble {
  background: var(--accent-soft);
  border: 1px solid var(--bubble-user-border);
  color: var(--accent-text);
}
.site-chat__row--assistant .site-chat__bubble {
  background: var(--bubble-assistant-bg);
  border: 1px solid var(--border);
  color: var(--bubble-assistant-text);
}
.site-chat__form {
  display: flex;
  gap: 0.4rem;
  padding: 0.35rem 0.5rem;
  border-top: 1px solid var(--border);
  background: var(--chat-form-bg);
}
.site-chat__input {
  flex: 1 1 auto;
  min-width: 0;
  font: inherit;
  font-size: 0.86rem;
  padding: 0.38rem 0.55rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
}
.site-chat__send {
  font: inherit;
  font-weight: 650;
  font-size: 0.88rem;
  padding: 0.45rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--accent-border);
  background: linear-gradient(180deg, var(--btn-buy-top), var(--btn-buy-bot));
  color: var(--accent-text);
  cursor: pointer;
}
.site-chat__send:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.site-nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.site-nav__end {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin-left: auto;
  justify-content: flex-end;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
}
.site-brand {
  display: inline-flex;
  align-items: center;
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.12rem;
  color: var(--text);
  text-decoration: none;
}
.site-brand__mark span {
  color: var(--accent);
  font-weight: 800;
}
.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}
.nav-links a,
.nav-links button {
  font: inherit;
  font-size: 0.9rem;
  padding: 0.45rem 0.7rem;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.nav-links a:hover,
.nav-links button:hover {
  color: var(--text);
  background: var(--nav-hover-bg);
}
.nav-links a.is-active,
.nav-links button.is-active {
  color: var(--text);
  border-color: var(--border);
  background: var(--nav-active-bg);
}
.wallet-btn {
  border: 1px solid var(--accent-border);
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.wallet-btn:hover { background: var(--wallet-hover-bg); color: var(--accent-text-hover); }
.wallet-btn.is-connected {
  border-color: var(--border);
  color: var(--text);
  background: var(--nav-active-bg);
}
.wallet-btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* —— Theme toggle (nav, top right) —— */
.theme-toggle {
  position: relative;
  width: 48px;
  height: 26px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--theme-toggle-track);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.12);
}
.theme-toggle:hover {
  border-color: var(--accent-border-soft);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.12), 0 0 0 2px var(--accent-soft);
}
.theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.theme-toggle__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--theme-toggle-thumb);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  transition: transform 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}
.theme-toggle__icons {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 7px;
  pointer-events: none;
  font-size: 10px;
  line-height: 1;
  letter-spacing: 0;
  color: var(--theme-toggle-icon-muted);
  z-index: 0;
}
.theme-toggle__icon--moon {
  opacity: 0.9;
}
.theme-toggle__icon--sun {
  opacity: 0.35;
}
html[data-theme="light"] .theme-toggle__thumb {
  transform: translateX(22px);
}
html[data-theme="light"] .theme-toggle__icon--moon {
  opacity: 0.35;
}
html[data-theme="light"] .theme-toggle__icon--sun {
  opacity: 0.9;
}
html[data-theme="light"] .theme-toggle {
  background: linear-gradient(180deg, #e8eef5 0%, var(--theme-toggle-track) 100%);
}

.toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  max-width: min(360px, calc(100vw - 2rem));
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  font-size: 0.9rem;
  z-index: 100;
  animation: toast-in 0.22s ease;
}
.toast.is-error { border-color: var(--toast-error-border); color: var(--toast-error-text); }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}
.hero-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 0.5rem;
}
.hero-page h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  letter-spacing: -0.02em;
}
.hero-page .lede {
  margin: 0;
  color: var(--muted);
  max-width: 48ch;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.1rem;
}
.btn-buy {
  font: inherit;
  font-weight: 650;
  cursor: pointer;
  border-radius: 12px;
  padding: 0.65rem 1rem;
  border: 1px solid var(--accent-border);
  background: linear-gradient(180deg, var(--btn-buy-top), var(--btn-buy-bot));
  color: var(--accent-text);
}
.btn-buy:hover { border-color: var(--accent); }
.btn-buy:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-ghost {
  font: inherit;
  cursor: pointer;
  border-radius: 12px;
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  background: var(--btn-ghost-bg);
  color: var(--text);
}

.form-card {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 1.25rem 2.5rem;
}
.form-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow);
}
.form-panel label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0.85rem 0 0.25rem;
}
.form-panel label:first-of-type { margin-top: 0; }
.form-panel input,
.form-panel textarea {
  width: 100%;
  font: inherit;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
}
.form-panel textarea { min-height: 88px; resize: vertical; }
.form-actions {
  margin-top: 1.15rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}
.muted-note {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}
.about-copy {
  max-width: 65ch;
  color: var(--text-secondary);
}
.about-copy h2 {
  margin: 1.5rem 0 0.4rem;
  font-size: 1.1rem;
}
.about-copy p { margin: 0.35rem 0; }

/* —— Gallery grid —— */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.1rem;
}
.card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.card:hover,
.card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--card-hover-border);
  box-shadow: var(--shadow-card-hover);
  outline: none;
}
.thumb {
  aspect-ratio: 16 / 10;
  width: 100%;
  object-fit: cover;
  display: block;
  background: var(--media-placeholder);
}
.card .body { padding: 1rem 1.1rem 1.15rem; }
.card .meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}
.card .name { font-weight: 650; font-size: 1.05rem; }
.card .year { color: var(--muted); font-size: 0.9rem; }
.card .tagline {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.card .price {
  margin-top: 0.65rem;
  font-weight: 600;
  color: var(--accent);
}
.card .hint {
  margin-top: 0.5rem;
  font-size: 0.78rem;
  color: var(--muted);
  opacity: 0.85;
}
.state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--muted);
}
.state.error { color: var(--state-error); }

/* —— Vehicle detail —— */
.detail-wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem 1.25rem 2.5rem;
}
.detail-wrap .back {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--accent);
}
.hero {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--surface);
}
.hero img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--media-placeholder);
}
.hero .panel { padding: 1.25rem 1.35rem 1.5rem; }
.hero .panel h1 {
  margin: 0 0 0.25rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
  letter-spacing: -0.02em;
}
.hero .tagline { margin: 0; color: var(--muted); }
.hero .price {
  margin: 1rem 0 0;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent);
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}
.chips li {
  font-size: 0.85rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--chip-bg);
  color: var(--text);
}
.specs {
  margin-top: 1.35rem;
  display: grid;
  gap: 0.65rem;
}
.specs dt {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.specs dd {
  margin: 0.15rem 0 0;
  font-weight: 600;
}
.desc { margin: 1.35rem 0 0; color: var(--text-secondary); }
.missing { padding: 2rem 0; color: var(--muted); }

/* —— Escrow checkout (vehicle detail) —— */
.escrow-panel {
  margin-top: 1.25rem;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.escrow-panel--warn {
  border-color: rgba(220, 120, 60, 0.45);
  background: rgba(220, 120, 60, 0.08);
}
.escrow-panel__title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
}
.escrow-meta {
  margin: 0.75rem 0;
  display: grid;
  gap: 0.45rem;
}
.escrow-meta dt {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.escrow-meta dd {
  margin: 0.15rem 0 0;
  font-size: 0.92rem;
}
.escrow-token-pick {
  border: none;
  margin: 0.75rem 0 0.5rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}
.escrow-token-pick legend {
  font-size: 0.85rem;
  font-weight: 650;
  color: var(--text-secondary);
  padding: 0;
  margin-right: 0.5rem;
}
.escrow-token-pick label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.9rem;
  cursor: pointer;
}

/* —— Home landing (categories + hero) —— */
.landing-hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.25rem 1.5rem;
  text-align: center;
}
.landing-hero--full {
  padding: 2.25rem 1.25rem 2.5rem;
}
.landing-hero__subtitle {
  margin: 0 auto 0.65rem;
  max-width: 46ch;
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.landing-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 3rem;
  justify-content: center;
  margin-top: 2.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}
.landing-stat__value {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.landing-stat__label {
  margin-top: 0.25rem;
  font-size: 0.78rem;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.section-intro {
  text-align: center;
  margin-bottom: 1.75rem;
}
.section-intro__badge {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.32rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--accent-border-soft);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.section-intro__title {
  margin: 0 0 0.45rem;
  font-size: clamp(1.45rem, 3.5vw, 1.9rem);
  letter-spacing: -0.02em;
}
.section-intro__text {
  margin: 0 auto;
  max-width: 52ch;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.6;
}
.preview-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.25rem 2.5rem;
  border-top: 1px solid var(--border);
}
.preview-section__head {
  text-align: center;
  margin-bottom: 1.25rem;
}
.preview-section__head h2 {
  margin: 0.5rem 0 0.35rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  letter-spacing: -0.02em;
}
.preview-section__lede {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.preview-section__more {
  text-align: center;
  margin: 1.35rem 0 0;
}
.grid--preview {
  max-width: 100%;
}
.features-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent 0%, var(--accent-soft) 120%);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.2rem;
  box-shadow: var(--shadow);
  transition: border-color 0.18s ease, transform 0.18s ease;
}
.feature-card:hover {
  border-color: var(--card-hover-border);
  transform: translateY(-2px);
}
.feature-card__icon {
  font-size: 1.65rem;
  margin-bottom: 0.65rem;
}
.feature-card__title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  font-weight: 700;
}
.feature-card__desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}
.cta-band {
  padding: 2.5rem 1.25rem 3rem;
}
.cta-band__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--accent-border-soft);
  background: var(--accent-soft);
  box-shadow: var(--shadow);
}
.cta-band__title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  letter-spacing: -0.02em;
}
.cta-band__text {
  margin: 0 auto 1.25rem;
  max-width: 46ch;
  color: var(--muted);
  line-height: 1.6;
}
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 1.25rem 2.5rem;
  background: var(--surface);
}
.site-footer__inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.site-footer__brand {
  margin: 0 0 0.5rem;
  font-weight: 700;
  font-size: 1.1rem;
}
.site-footer__brand span,
.site-footer__brand > span {
  color: var(--accent);
}
.site-footer__tagline {
  margin: 0 auto 1rem;
  max-width: 42ch;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}
.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.site-footer__links a {
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}
.site-footer__links a:hover {
  color: var(--accent-text-hover);
}
.site-footer__copy {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}
.landing-hero__badge {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--accent-border-soft);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.landing-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 5vw, 2.85rem);
  letter-spacing: -0.03em;
  line-height: 1.12;
}
.landing-hero__lede {
  margin: 0 auto;
  max-width: 52ch;
  color: var(--muted);
  font-size: 1.05rem;
}
.landing-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
  margin-top: 1.35rem;
}
.landing-hero__cta .btn-buy,
.landing-hero__cta .btn-ghost {
  text-decoration: none;
  display: inline-block;
}

.categories-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.5rem 1.25rem 2.5rem;
}
.categories-section__head {
  text-align: center;
  margin-bottom: 1.75rem;
}
.categories-section__head h2 {
  margin: 0 0 0.45rem;
  font-size: clamp(1.45rem, 3.5vw, 1.9rem);
  letter-spacing: -0.02em;
}
.categories-section__head p {
  margin: 0 auto;
  max-width: 50ch;
  color: var(--muted);
  font-size: 0.98rem;
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.15rem;
}
.category-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  text-align: left;
  color: inherit;
}
.category-card:not(.category-card--soon) {
  cursor: pointer;
}
.category-card:not(.category-card--soon):hover,
.category-card:not(.category-card--soon):focus-visible {
  transform: translateY(-4px);
  border-color: var(--card-hover-border);
  box-shadow: var(--shadow-card-hover);
  outline: none;
}
.category-card--soon {
  cursor: default;
  opacity: 0.92;
}
.category-card--soon:hover {
  transform: none;
  border-color: var(--border);
  box-shadow: var(--shadow);
}
.category-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--media-placeholder);
}
.category-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.category-card:not(.category-card--soon):hover .category-card__media img {
  transform: scale(1.04);
}
.category-card__soon {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-elevated);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.category-card__body {
  padding: 1.1rem 1.15rem 1.2rem;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}
.category-card__icon {
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 0.45rem;
}
.category-card__title {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.category-card__desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
  flex: 1 1 auto;
}
.category-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.85rem 0 0.95rem;
  padding: 0;
  list-style: none;
}
.category-card__tags li {
  font-size: 0.78rem;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--chip-bg);
  color: var(--text-secondary);
}
.category-card__link {
  font-weight: 650;
  font-size: 0.92rem;
  color: var(--accent);
}
.category-card--soon .category-card__link {
  color: var(--muted);
  cursor: default;
  pointer-events: none;
}
.gallery-section {
  padding-top: 0.25rem;
  border-top: 1px solid var(--border);
}
.gallery-section__head {
  margin-bottom: 1rem;
}
.gallery-section__head h2 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  letter-spacing: -0.02em;
}
.gallery-section__head p {
  margin: 0;
  color: var(--muted);
  max-width: 48ch;
}