:root {
  --bg-0: #07111f;
  --bg-1: #0c1a30;
  --bg-2: #12284b;
  --surface: rgba(10, 22, 42, 0.74);
  --surface-strong: rgba(12, 27, 52, 0.9);
  --surface-soft: rgba(18, 38, 71, 0.9);
  --line: rgba(150, 179, 225, 0.22);
  --line-soft: rgba(150, 179, 225, 0.11);
  --text: #eff5ff;
  --muted: #9db4d5;
  --brand: #32d2be;
  --brand-2: #6e8bff;
  --brand-warm: #ffbe68;
  --success: #79edc1;
  --radius-2xl: 32px;
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --shadow-lg: 0 28px 88px rgba(2, 7, 18, 0.46);
  --shadow-md: 0 18px 40px rgba(4, 12, 30, 0.28);
  --shadow-sm: 0 12px 24px rgba(6, 15, 35, 0.18);
}

:root[data-theme='light'] {
  --bg-0: #edf4ff;
  --bg-1: #f7faff;
  --bg-2: #e6efff;
  --surface: rgba(255, 255, 255, 0.74);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --surface-soft: rgba(247, 250, 255, 0.98);
  --line: rgba(60, 92, 139, 0.16);
  --line-soft: rgba(60, 92, 139, 0.08);
  --text: #12213c;
  --muted: #5d7698;
  --brand: #119d8d;
  --brand-2: #4f73ef;
  --brand-warm: #e3a44f;
  --success: #149b63;
  --shadow-lg: 0 28px 80px rgba(41, 68, 114, 0.16);
  --shadow-md: 0 18px 34px rgba(41, 68, 114, 0.12);
  --shadow-sm: 0 10px 18px rgba(41, 68, 114, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: Manrope, sans-serif;
  color: var(--text);
}

html {
  scroll-behavior: smooth;
}

html[data-theme='dark'] {
  color-scheme: dark;
}

html[data-theme='light'] {
  color-scheme: light;
}

html::view-transition-old(root),
html::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}

html::view-transition-old(root) {
  z-index: 1;
}

html::view-transition-new(root) {
  z-index: 2;
}

body {
  position: relative;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 0% 0%, rgba(110, 139, 255, 0.22), transparent 34%),
    radial-gradient(circle at 100% 0%, rgba(50, 210, 190, 0.16), transparent 28%),
    radial-gradient(circle at 84% 100%, rgba(255, 190, 104, 0.12), transparent 24%),
    linear-gradient(160deg, var(--bg-0), var(--bg-1) 42%, var(--bg-2));
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(6px);
  z-index: 0;
}

.orb-a {
  width: 460px;
  height: 460px;
  top: -150px;
  right: -120px;
  background: radial-gradient(circle, rgba(110, 139, 255, 0.3), rgba(110, 139, 255, 0));
}

.orb-b {
  width: 360px;
  height: 360px;
  top: 270px;
  left: -140px;
  background: radial-gradient(circle, rgba(50, 210, 190, 0.2), rgba(50, 210, 190, 0));
}

.orb-c {
  width: 420px;
  height: 420px;
  right: -130px;
  bottom: -180px;
  background: radial-gradient(circle, rgba(255, 190, 104, 0.14), rgba(255, 190, 104, 0));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 14px 20px 0;
  background: linear-gradient(180deg, rgba(7, 17, 31, 0.78), rgba(7, 17, 31, 0));
  backdrop-filter: blur(10px);
}

:root[data-theme='light'] .site-header {
  background: linear-gradient(180deg, rgba(239, 245, 255, 0.82), rgba(239, 245, 255, 0));
}

.site-header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 24px;
  border-radius: 24px;
  border: 1px solid var(--line-soft);
  background:
    radial-gradient(circle at right top, rgba(110, 139, 255, 0.14), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02)),
    var(--surface);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
}

.site-brand {
  flex: 0 0 auto;
  margin-right: auto;
  text-decoration: none;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.site-header-nav {
  flex: 0 1 auto;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.035);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.site-header-actions {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.site-nav-link,
.site-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  transition:
    color 0.18s ease,
    background 0.18s ease,
    border-color 0.18s ease,
    transform 0.18s ease;
}

.site-nav-link {
  border: 1px solid transparent;
}

.site-nav-link:hover,
.site-link:hover {
  transform: translateY(-1px);
}

.site-nav-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line-soft);
}

.site-nav-link.is-active,
.mobile-menu-link.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--line-soft);
}

.site-link:hover {
  color: var(--brand);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--text);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.28px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  transition:
    filter 0.2s ease,
    transform 0.2s ease,
    border-color 0.28s ease,
    background 0.28s ease,
    color 0.28s ease;
}

.theme-toggle:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
}

.theme-toggle-dot {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(140deg, var(--brand-warm), var(--brand));
  transition:
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    background 0.3s ease,
    box-shadow 0.4s ease;
}

:root[data-theme='light'] .theme-toggle-dot {
  background: linear-gradient(140deg, var(--brand), var(--brand-2));
}

.theme-toggle.is-animating {
  transform: translateY(-1px) scale(0.98);
}

.theme-toggle.is-animating .theme-toggle-dot {
  transform: rotate(180deg) scale(1.18);
  box-shadow: 0 0 0 10px rgba(110, 139, 255, 0);
}

.theme-toggle[data-theme-state='light'] .theme-toggle-dot {
  transform: translateX(1px);
}

.mobile-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-strong);
  color: var(--text);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-toggle span {
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-menu-toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.mobile-menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-menu {
  display: none;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(100% - 40px, 1520px);
  margin: 20px auto 52px;
  display: grid;
  gap: 26px;
}

.loading,
.hero,
.section,
.error {
  border-radius: var(--radius-2xl);
}

.loading,
.hero,
.section {
  border: 1px solid var(--line-soft);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    var(--surface);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(14px);
}

.loading {
  min-height: 250px;
  display: grid;
  place-items: center;
  gap: 12px;
}

.loading p {
  margin: 0;
  color: var(--muted);
}

.loader {
  width: 34px;
  height: 34px;
  border: 3px solid rgba(34, 196, 171, 0.2);
  border-top-color: var(--brand);
  border-radius: 999px;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  animation: revealUp 0.55s ease both;
}

.delay-1 {
  animation-delay: 0.08s;
}

.delay-2 {
  animation-delay: 0.16s;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 44px;
}

.hero::before {
  content: '';
  position: absolute;
  width: 320px;
  height: 320px;
  top: -130px;
  right: -120px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 190, 104, 0.16), rgba(255, 190, 104, 0));
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  inset: auto -12% -32% 24%;
  height: 220px;
  background: radial-gradient(circle, rgba(50, 210, 190, 0.12), transparent 68%);
  pointer-events: none;
}

.marketing-hero {
  padding: 52px;
}

.marketing-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(390px, 0.84fr);
  grid-template-areas:
    'copy panel'
    'showcase panel';
  gap: 26px 34px;
  align-items: start;
}

.marketing-copy {
  grid-area: copy;
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
  max-width: 820px;
}

.pill,
.section-kicker,
.availability-category,
.badge,
.badge-soft,
.dot-chip,
.availability-chip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  font-weight: 800;
}

.pill {
  padding: 7px 12px;
  font-size: 12px;
  letter-spacing: 0.36px;
  text-transform: uppercase;
  color: #f7fffd;
  background: linear-gradient(120deg, var(--brand), var(--brand-2));
}

.marketing-copy-simple h1,
.availability-head h2,
.availability-meta h3,
.showcase-card h3,
.section h2 {
  margin: 0;
  font-family: Sora, sans-serif;
}

.marketing-copy-simple h1 {
  font-size: clamp(54px, 8vw, 92px);
  line-height: 0.94;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.marketing-copy-simple p {
  margin: 0;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.72;
  color: var(--muted);
}

.marketing-support {
  font-size: 17px;
  line-height: 1.78;
  max-width: 700px;
}

.availability-panel {
  grid-area: panel;
  position: relative;
  z-index: 1;
  min-height: 100%;
  display: grid;
  gap: 24px;
  padding: 32px;
  border-radius: 28px;
  border: 1px solid rgba(145, 185, 255, 0.16);
  background:
    radial-gradient(circle at top right, rgba(50, 210, 190, 0.14), transparent 34%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    var(--surface-soft);
  box-shadow: var(--shadow-md);
}

:root[data-theme='light'] .availability-panel,
:root[data-theme='light'] .availability-item,
:root[data-theme='light'] .showcase-card,
:root[data-theme='light'] .feature,
:root[data-theme='light'] .shot,
:root[data-theme='light'] .empty,
:root[data-theme='light'] .btn-ghost {
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.76)),
    rgba(255, 255, 255, 0.74);
}

.availability-head {
  display: grid;
  gap: 14px;
}

.section-kicker,
.availability-category {
  padding: 6px 11px;
  font-size: 11px;
  letter-spacing: 0.26px;
  text-transform: uppercase;
  color: var(--brand);
  background: rgba(50, 210, 190, 0.11);
  border: 1px solid rgba(50, 210, 190, 0.18);
}

.availability-head h2 {
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.availability-list {
  display: grid;
  gap: 18px;
}

.availability-item,
.showcase-card,
.feature,
.shot {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-sm);
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}

.availability-item::before,
.showcase-card::before,
.feature::before,
.shot::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16), transparent);
  opacity: 0.5;
  pointer-events: none;
}

.availability-item:hover,
.showcase-card:hover,
.feature:hover,
.shot:hover {
  transform: translateY(-4px);
  border-color: rgba(50, 210, 190, 0.22);
  box-shadow: 0 20px 40px rgba(2, 7, 18, 0.18);
}

.availability-item {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.03);
}

.availability-item-main {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.logo,
.hero-logo {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.95);
}

.logo {
  width: 48px;
  height: 48px;
  border-radius: 14px;
}

.availability-logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  box-shadow: 0 12px 24px rgba(2, 7, 18, 0.18);
}

.availability-meta {
  min-width: 0;
  display: grid;
  gap: 8px;
}

.availability-meta h3 {
  font-size: 31px;
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.availability-copy {
  margin: 0;
  max-width: 440px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.74;
}

.availability-tags,
.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.availability-chip,
.dot-chip {
  min-height: 36px;
  padding: 8px 13px;
  font-size: 13px;
  border: 1px solid var(--line-soft);
  background: rgba(111, 143, 255, 0.12);
}

.availability-item .btn {
  width: fit-content;
}

.hero-showcase {
  grid-area: showcase;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.showcase-card {
  display: grid;
  gap: 10px;
  padding: 20px;
  border-radius: 24px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.03);
}

.showcase-index {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 800;
  color: #0b1527;
  background: linear-gradient(135deg, var(--brand-warm), #ff9657);
}

.showcase-card h3 {
  font-size: 18px;
  line-height: 1.24;
  letter-spacing: -0.03em;
}

.showcase-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.68;
}

.btn,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 16px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  text-align: center;
  transition: transform 0.18s ease, filter 0.18s ease, border-color 0.18s ease;
}

.btn:hover,
.btn-ghost:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn {
  color: #fff;
  background: linear-gradient(120deg, var(--brand), var(--brand-2));
}

.btn-ghost {
  color: var(--text);
  border: 1px solid var(--line-soft);
  background: rgba(111, 143, 255, 0.08);
}

.btn:focus-visible,
.btn-ghost:focus-visible,
.theme-toggle:focus-visible,
.mobile-menu-toggle:focus-visible,
.site-nav-link:focus-visible,
.site-link:focus-visible,
.mobile-menu-link:focus-visible {
  outline: 2px solid rgba(79, 115, 239, 0.35);
  outline-offset: 2px;
}

.detail-layout {
  display: grid;
  gap: 24px;
}

.hero-detail {
  padding: 40px;
}

.back-link {
  width: fit-content;
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.back-link:hover {
  color: var(--brand);
}

.hero-product {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-logo {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  box-shadow: 0 12px 24px rgba(2, 7, 18, 0.16);
}

.hero-product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge,
.badge-soft {
  min-height: 34px;
  padding: 0 12px;
  font-size: 11px;
  letter-spacing: 0.26px;
  text-transform: uppercase;
}

.badge {
  color: #eef4ff;
  background: rgba(111, 143, 255, 0.18);
  border: 1px solid rgba(111, 143, 255, 0.26);
}

.badge-soft {
  color: var(--success);
  background: rgba(50, 210, 190, 0.12);
  border: 1px solid rgba(50, 210, 190, 0.2);
}

:root[data-theme='light'] .badge {
  color: #234d9d;
  background: rgba(81, 115, 242, 0.12);
}

:root[data-theme='light'] .badge-soft {
  color: #0f7b6d;
  background: rgba(17, 157, 141, 0.12);
}

.hero h1 {
  margin: 0;
  font-family: Sora, sans-serif;
  font-size: clamp(38px, 5vw, 66px);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.hero p {
  margin: 0;
  max-width: 820px;
  color: var(--muted);
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.72;
}

.hero-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.section {
  padding: 32px;
}

.section h2 {
  font-size: clamp(30px, 3vw, 40px);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.feature-grid,
.shot-grid {
  margin-top: 20px;
  display: grid;
  gap: 16px;
}

.feature-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.shot-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.feature {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: 20px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.03);
}

.feature-index {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 800;
  color: #abffec;
  border: 1px solid rgba(126, 241, 219, 0.24);
  background: rgba(34, 196, 171, 0.16);
}

:root[data-theme='light'] .feature-index {
  color: #0f7464;
}

.feature h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.24;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.shot {
  border-radius: 20px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.03);
}

.shot img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.shot-caption {
  padding: 14px;
  display: grid;
  gap: 6px;
}

.shot-caption strong {
  font-size: 16px;
  line-height: 1.3;
}

.shot-caption span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.66;
}

.empty {
  border-radius: 20px;
  border: 1px dashed var(--line);
  padding: 20px;
  text-align: center;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.06);
}

.error {
  padding: 18px 20px;
  border: 1px solid rgba(255, 124, 124, 0.34);
  background: rgba(169, 40, 40, 0.2);
  color: #ffd9d9;
}

.error strong,
.error p {
  margin: 0;
}

.error p {
  margin-top: 8px;
}

:root[data-theme='light'] .error {
  background: rgba(255, 216, 216, 0.84);
  color: #7d2a2a;
}

@media (prefers-reduced-motion: reduce) {
  .theme-toggle,
  .theme-toggle-dot,
  .site-nav-link,
  .site-link,
  .btn,
  .btn-ghost,
  .availability-item,
  .showcase-card,
  .feature,
  .shot,
  .reveal {
    animation: none !important;
    transition: none !important;
  }

  html::view-transition-old(root),
  html::view-transition-new(root) {
    animation: none !important;
  }
}

@media (max-width: 1080px) {
  .site-header {
    padding: 14px 14px 0;
  }

  .site-header-inner {
    padding: 0 20px;
    gap: 14px;
  }

  .site-header-nav {
    gap: 3px;
    padding: 3px;
  }

  .site-nav-link {
    min-height: 34px;
    padding: 0 10px;
    font-size: 12px;
  }

  .shell {
    width: min(100% - 28px, 1240px);
    margin: 18px auto 42px;
  }

  .hero,
  .marketing-hero {
    padding: 40px;
  }

  .marketing-hero-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      'copy'
      'panel'
      'showcase';
    gap: 24px;
  }

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

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

@media (max-width: 760px) {
  .site-header {
    padding: 14px 10px 0;
  }

  .site-header-inner {
    min-height: 68px;
    padding: 0 18px;
  }

  .site-brand {
    font-size: 18px;
  }

  .site-header-nav {
    display: none;
  }

  .site-link {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .mobile-menu {
    display: none;
    margin: 10px 10px 0;
    padding: 8px;
    border-radius: 18px;
    border: 1px solid var(--line-soft);
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
      var(--surface);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(12px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .mobile-menu.is-open {
    display: grid;
  }

  .mobile-menu-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 12px;
    border-radius: 12px;
    border: 1px solid var(--line-soft);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
  }

  .shell {
    width: calc(100% - 16px);
    margin: 16px auto 34px;
    gap: 16px;
  }

  .loading,
  .hero,
  .section,
  .error {
    padding: 24px 20px;
    border-radius: 24px;
  }

  .marketing-copy {
    gap: 20px;
  }

  .marketing-copy-simple h1 {
    font-size: clamp(46px, 18vw, 74px);
  }

  .marketing-copy-simple p,
  .marketing-support,
  .hero p {
    font-size: 15px;
    line-height: 1.72;
  }

  .availability-panel,
  .availability-item {
    padding: 20px;
  }

  .availability-item-main {
    align-items: flex-start;
  }

  .availability-meta h3 {
    font-size: 26px;
  }

  .availability-copy {
    font-size: 15px;
    max-width: none;
  }

  .availability-item .btn {
    width: 100%;
  }

  .hero-showcase,
  .feature-grid,
  .shot-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .btn,
  .hero-actions .btn-ghost {
    width: 100%;
  }

  .section h2 {
    font-size: 28px;
  }
}

@media (max-width: 520px) {
  .theme-toggle-label {
    display: none;
  }

  .mobile-menu {
    grid-template-columns: 1fr;
  }

  .site-header-inner {
    min-height: 62px;
    padding: 0 14px;
    border-radius: 20px;
  }

  .hero,
  .section,
  .loading,
  .error {
    padding: 22px 16px;
    border-radius: 22px;
  }

  .marketing-hero {
    padding: 22px 16px;
  }

  .availability-panel,
  .availability-item,
  .showcase-card,
  .feature {
    padding: 18px;
  }

  .availability-logo,
  .hero-logo {
    width: 62px;
    height: 62px;
  }

  .availability-meta h3 {
    font-size: 23px;
  }

  .section h2 {
    font-size: 24px;
  }
}