:root {
  color-scheme: dark;
  --color-bg: #0f172a;
  --color-bg-deep: #08111f;
  --color-bg-end: #0b1022;
  --color-surface: #111c33;
  --color-surface-muted: #1a2540;
  --color-surface-hover: #20304f;
  --color-border: #1e293b;
  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-accent: #22d3ee;
  --color-accent-rgb: 34, 211, 238;
  --color-accent-soft: rgba(34, 211, 238, 0.12);
  --color-accent-border: rgba(34, 211, 238, 0.32);
  --color-success: #22c55e;
  --color-warning: #facc15;
  --color-danger: #fb7185;
  --shadow-surface: 0 24px 80px rgba(2, 6, 23, 0.5);
  --shadow-glow: 0 0 44px rgba(34, 211, 238, 0.28);
  /* App-aligned semantic status tokens (mirror app/ui tokens.css). Dark-family
     themes inherit these; the light theme overrides them below. */
  --color-branch: #a7f3d0;
  --color-branch-bg: rgba(16, 185, 129, 0.12);
  --color-branch-border: rgba(16, 185, 129, 0.32);
  --color-upstream: #bae6fd;
  --color-upstream-bg: rgba(14, 165, 233, 0.12);
  --color-upstream-border: rgba(14, 165, 233, 0.3);
  --color-tag-ref: #c4b5fd;
  --color-tag-ref-bg: rgba(139, 92, 246, 0.12);
  --color-tag-ref-border: rgba(139, 92, 246, 0.32);
  --color-risk: #fde68a;
  --color-risk-bg: rgba(245, 158, 11, 0.12);
  --color-risk-border: rgba(245, 158, 11, 0.32);
  --color-danger-bg: rgba(251, 113, 133, 0.12);
  --color-danger-border: rgba(251, 113, 133, 0.34);
  --color-success-bg: rgba(34, 197, 94, 0.12);
  --color-success-border: rgba(34, 197, 94, 0.34);
  /* Theme-adaptive hairline: derives from the themed muted text so panel
     borders stay visible on both dark and light surfaces. */
  --color-hairline: color-mix(in srgb, var(--color-text-muted) 24%, transparent);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

[data-web-theme="light"] {
  color-scheme: light;
  --color-bg: #f7f8fb;
  --color-bg-deep: #eef3fb;
  --color-bg-end: #ffffff;
  --color-surface: #ffffff;
  --color-surface-muted: #e7edf5;
  --color-surface-hover: #dfe8f4;
  --color-border: #d4dae4;
  --color-text: #111827;
  --color-text-muted: #334155;
  --color-accent: #2563eb;
  --color-accent-rgb: 37, 99, 235;
  --color-accent-soft: rgba(37, 99, 235, 0.1);
  --color-accent-border: rgba(37, 99, 235, 0.28);
  --shadow-surface: 0 24px 80px rgba(15, 23, 42, 0.14);
  --shadow-glow: 0 0 34px rgba(37, 99, 235, 0.16);
  --color-branch: #065f46;
  --color-branch-bg: rgba(16, 185, 129, 0.1);
  --color-branch-border: rgba(16, 185, 129, 0.32);
  --color-upstream: #075985;
  --color-upstream-bg: rgba(14, 165, 233, 0.1);
  --color-upstream-border: rgba(14, 165, 233, 0.34);
  --color-tag-ref: #6d28d9;
  --color-tag-ref-bg: rgba(139, 92, 246, 0.1);
  --color-tag-ref-border: rgba(139, 92, 246, 0.32);
  --color-risk: #92400e;
  --color-risk-bg: rgba(245, 158, 11, 0.12);
  --color-risk-border: rgba(245, 158, 11, 0.4);
  --color-danger-bg: rgba(185, 28, 28, 0.08);
  --color-danger-border: rgba(185, 28, 28, 0.3);
  --color-success-bg: rgba(22, 101, 52, 0.08);
  --color-success-border: rgba(22, 101, 52, 0.3);
  --color-success: #166534;
  --color-warning: #92400e;
  --color-danger: #b91c1c;
}

[data-web-theme="dark"] {
  color-scheme: dark;
  --color-bg: #0f172a;
  --color-bg-deep: #08111f;
  --color-bg-end: #0b1022;
  --color-surface: #111c33;
  --color-surface-muted: #1a2540;
  --color-surface-hover: #20304f;
  --color-border: #1e293b;
  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-accent: #60a5fa;
  --color-accent-rgb: 96, 165, 250;
  --color-accent-soft: rgba(96, 165, 250, 0.12);
  --color-accent-border: rgba(96, 165, 250, 0.32);
  --shadow-glow: 0 0 44px rgba(96, 165, 250, 0.24);
}

[data-web-theme="midnight"] {
  color-scheme: dark;
  --color-bg: #0a0e27;
  --color-bg-deep: #06091c;
  --color-bg-end: #10153a;
  --color-surface: #10153a;
  --color-surface-muted: #161b45;
  --color-surface-hover: #1a2050;
  --color-border: #1e2456;
  --color-text: #e0e4f8;
  --color-text-muted: #8b92b8;
  --color-accent: #818cf8;
  --color-accent-rgb: 129, 140, 248;
  --color-accent-soft: rgba(129, 140, 248, 0.1);
  --color-accent-border: rgba(129, 140, 248, 0.3);
  --shadow-glow: 0 0 40px rgba(129, 140, 248, 0.24);
}

[data-web-theme="ocean"] {
  color-scheme: dark;
  --color-bg: #0c1929;
  --color-bg-deep: #07111e;
  --color-bg-end: #0f2137;
  --color-surface: #0f2137;
  --color-surface-muted: #132a42;
  --color-surface-hover: #163252;
  --color-border: #1a3350;
  --color-text: #d6e4f0;
  --color-text-muted: #7ea4c4;
  --color-accent: #38bdf8;
  --color-accent-rgb: 56, 189, 248;
  --color-accent-soft: rgba(56, 189, 248, 0.1);
  --color-accent-border: rgba(56, 189, 248, 0.28);
}

[data-web-theme="nord"] {
  color-scheme: dark;
  --color-bg: #2e3440;
  --color-bg-deep: #242a35;
  --color-bg-end: #3b4252;
  --color-surface: #3b4252;
  --color-surface-muted: #434c5e;
  --color-surface-hover: #4c566a;
  --color-border: #4c566a;
  --color-text: #eceff4;
  --color-text-muted: #c6cfdd;
  --color-accent: #88c0d0;
  --color-accent-rgb: 136, 192, 208;
  --color-accent-soft: rgba(136, 192, 208, 0.12);
  --color-accent-border: rgba(136, 192, 208, 0.34);
  --shadow-glow: 0 0 34px rgba(136, 192, 208, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--color-bg);
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--color-text);
  background:
    radial-gradient(120% 56% at 50% -8%, rgba(var(--color-accent-rgb), 0.1), transparent 62%),
    linear-gradient(180deg, var(--color-bg-deep), var(--color-bg) 36%, var(--color-bg-end));
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

[dir="rtl"] body {
  text-align: right;
}

[dir="rtl"] .nav-inner,
[dir="rtl"] .hero-actions,
[dir="rtl"] .footer-inner {
  direction: rtl;
}

[dir="rtl"] .brand,
[dir="rtl"] .button,
[dir="rtl"] .nav-controls,
[dir="rtl"] .signal,
[dir="rtl"] .ref-row,
[dir="rtl"] .commit-row {
  direction: rtl;
}

[dir="rtl"] .console-top,
[dir="rtl"] .tag,
[dir="rtl"] code,
[dir="rtl"] .app-titlebar,
[dir="rtl"] .app-stage,
[dir="rtl"] .graph-card {
  direction: ltr;
  text-align: left;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.035) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: radial-gradient(circle at 50% 14%, black, transparent 72%);
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 10px;
  inset-inline-start: 10px;
  z-index: 100;
  transform: translateY(-160%);
  border: 1px solid var(--color-accent-border);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--color-bg-deep);
  background: var(--color-accent);
  font-weight: 800;
  text-decoration: none;
  transition: transform 120ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface) 86%, transparent);
  backdrop-filter: blur(18px);
}

.nav-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 56px;
  padding: 8px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--color-accent-border);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(var(--color-accent-rgb), 0.12), rgba(var(--color-accent-rgb), 0.04)),
    var(--color-surface-muted);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), var(--shadow-glow);
}

.brand-mark img {
  width: 25px;
  height: 25px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.nav-links a {
  text-decoration: none;
}

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

.nav-controls {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-inline-start: auto;
}

.nav-select {
  min-height: 34px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 0 28px 0 10px;
  color: var(--color-text);
  background: var(--color-surface-muted);
  font: 700 0.78rem "JetBrains Mono", "Cascadia Mono", monospace;
}

.nav-select:hover {
  border-color: var(--color-accent-border);
}

.nav-links a:focus-visible,
.button:focus-visible,
.card:focus-visible,
.render-card:focus-visible,
.nav-select:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  border: 1px solid var(--color-accent-border);
  border-radius: 10px;
  padding: 0 16px;
  color: var(--color-bg-deep);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent) 55%, white), var(--color-accent));
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 16px 42px rgba(var(--color-accent-rgb), 0.18);
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.secondary {
  color: var(--color-text);
  border-color: var(--color-border);
  background: color-mix(in srgb, var(--color-surface-muted) 90%, transparent);
  box-shadow: none;
}

.button.disabled,
.button[aria-disabled="true"] {
  color: var(--color-text-muted);
  border-color: var(--color-border);
  background: var(--color-surface-muted);
  box-shadow: none;
  cursor: not-allowed;
}

.button.disabled:hover,
.button[aria-disabled="true"]:hover {
  transform: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 42px;
  align-items: center;
  padding: 76px 0 54px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--color-accent-border);
  border-radius: 999px;
  padding: 7px 11px;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  font-family: "JetBrains Mono", "Cascadia Mono", monospace;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  max-width: 12ch;
  margin: 20px 0 18px;
  color: var(--color-text);
  font-size: clamp(3.2rem, 8vw, 7.4rem);
  line-height: 0.88;
  letter-spacing: -0.09em;
}

.feature-hero {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.9fr);
  padding-top: 62px;
}

.feature-hero h1 {
  max-width: 15ch;
  font-size: clamp(2.6rem, 5.6vw, 5.5rem);
  line-height: 0.96;
}

[dir="rtl"] h1,
[dir="rtl"] .section h2 {
  max-width: 16ch;
  line-height: 1.08;
  letter-spacing: normal;
}

.lede {
  max-width: 64ch;
  color: var(--color-text-muted);
  font-size: clamp(1.02rem, 1.8vw, 1.22rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-meta {
  margin-top: 18px;
}

.window-dots {
  display: inline-flex;
  gap: 6px;
}

.window-dots i {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--color-hairline);
}

.app-window,
.console-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 22px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 96%, transparent), color-mix(in srgb, var(--color-bg) 92%, transparent));
  box-shadow: var(--shadow-surface);
}

.app-window::before,
.console-card::before {
  position: absolute;
  inset: -1px;
  content: "";
  background: radial-gradient(circle at 72% 0%, rgba(var(--color-accent-rgb), 0.16), transparent 20rem);
  pointer-events: none;
}

.console-top,
.app-titlebar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--color-border);
  padding: 13px 16px;
  color: var(--color-text-muted);
  background: color-mix(in srgb, var(--color-surface-muted) 78%, transparent);
  font-family: "JetBrains Mono", "Cascadia Mono", monospace;
  font-size: 0.76rem;
}

.app-chrome {
  position: relative;
  display: grid;
  grid-template-columns: 50px 190px 1fr;
  min-height: 430px;
}

.app-rail,
.app-sidebar,
.app-stage {
  border-right: 1px solid var(--color-border);
}

.app-rail {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 14px 9px;
  background: var(--color-surface-muted);
}

.rail-dot {
  width: 31px;
  height: 31px;
  border: 1px solid var(--color-hairline);
  border-radius: 10px;
  background: color-mix(in srgb, var(--color-bg) 72%, var(--color-surface) 28%);
}

.rail-dot.active {
  border-color: var(--color-accent-border);
  background: var(--color-accent-soft);
  box-shadow: 0 0 26px rgba(var(--color-accent-rgb), 0.16);
}

.app-sidebar {
  padding: 14px;
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
}

.sidebar-label {
  margin: 0 0 10px;
  color: var(--color-text-muted);
  font-family: "JetBrains Mono", "Cascadia Mono", monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
}

.ref-row,
.signal {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: start;
  border: 1px solid var(--color-hairline);
  border-radius: 14px;
  padding: 11px;
  background: color-mix(in srgb, var(--color-bg) 58%, transparent);
}

.ref-row + .ref-row,
.signal + .signal {
  margin-top: 10px;
}

.ref-icon,
.dot {
  width: 10px;
  height: 10px;
  margin-top: 4px;
  border-radius: 999px;
  background: var(--color-accent);
  box-shadow: 0 0 18px rgba(var(--color-accent-rgb), 0.52);
}

.ref-icon.warning {
  background: var(--color-warning);
  box-shadow: 0 0 18px rgba(250, 204, 21, 0.42);
}

.dot.danger {
  background: var(--color-danger);
  box-shadow: none;
}

.dot.audit {
  background: var(--color-tag-ref);
  box-shadow: none;
}

.dot.ok {
  background: var(--color-success);
  box-shadow: none;
}

.ref-row strong,
.signal strong {
  display: block;
  margin-bottom: 4px;
  color: var(--color-text);
}

.ref-row span,
.signal span,
.signal p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.app-stage {
  border-right: 0;
  padding: 16px;
  background: var(--color-bg);
}

.graph-card {
  min-height: 100%;
  border: 1px solid var(--color-hairline);
  border-radius: 16px;
  background:
    linear-gradient(90deg, transparent 0 38px, rgba(var(--color-accent-rgb), 0.08) 39px 40px, transparent 41px),
    color-mix(in srgb, var(--color-surface) 78%, transparent);
}

.commit-row {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid var(--color-hairline);
  padding: 12px 14px;
}

.commit-node {
  width: 13px;
  height: 13px;
  margin-left: 18px;
  border: 2px solid var(--color-accent);
  border-radius: 999px;
  background: var(--color-bg);
  box-shadow: 0 0 22px rgba(var(--color-accent-rgb), 0.36);
}

.commit-row strong {
  display: block;
  margin-bottom: 3px;
}

.commit-row span {
  color: var(--color-text-muted);
  font-family: "JetBrains Mono", "Cascadia Mono", monospace;
  font-size: 0.74rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: fit-content;
  border: 1px solid var(--color-accent-border);
  border-radius: 999px;
  padding: 4px 8px;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  font-family: "JetBrains Mono", "Cascadia Mono", monospace;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* App-aligned semantic chip variants: branch=green, upstream=blue, ref=purple,
   risk/beta=amber, danger=red, ok/shipped=green, muted=neutral. */
.tag.branch,
.tag.ok,
.tag.shipped {
  color: var(--color-branch);
  background: var(--color-branch-bg);
  border-color: var(--color-branch-border);
}

.tag.upstream,
.tag.read {
  color: var(--color-upstream);
  background: var(--color-upstream-bg);
  border-color: var(--color-upstream-border);
}

.tag.ref,
.tag.audit {
  color: var(--color-tag-ref);
  background: var(--color-tag-ref-bg);
  border-color: var(--color-tag-ref-border);
}

.tag.risk,
.tag.beta,
.tag.warning {
  color: var(--color-risk);
  background: var(--color-risk-bg);
  border-color: var(--color-risk-border);
}

.tag.danger,
.tag.write {
  color: var(--color-danger);
  background: var(--color-danger-bg);
  border-color: var(--color-danger-border);
}

.tag.muted {
  color: var(--color-text-muted);
  background: var(--color-surface-muted);
  border-color: var(--color-hairline);
}

/* Bottom status bar for the app-window preview, mirroring the desktop chrome. */
.app-statusbar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  border-top: 1px solid var(--color-border);
  padding: 9px 14px;
  background: color-mix(in srgb, var(--color-surface-muted) 80%, transparent);
  color: var(--color-text-muted);
  font-family: "JetBrains Mono", "Cascadia Mono", monospace;
  font-size: 0.7rem;
}

.app-statusbar .sb-branch {
  color: var(--color-branch);
  font-weight: 800;
}

.app-statusbar .sb-sep {
  margin-inline: auto;
}

/* Inline ahead/behind counter as seen in the app graph toolbar. */
.ahead-behind {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: "JetBrains Mono", "Cascadia Mono", monospace;
  font-weight: 800;
}

.ahead-behind .ab-ahead {
  color: var(--color-branch);
}

.ahead-behind .ab-behind {
  color: var(--color-risk);
}

/* Small monospace meta line for SHAs, paths and counts. */
.meta {
  color: var(--color-text-muted);
  font-family: "JetBrains Mono", "Cascadia Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.01em;
}

/* Card header row: kicker label on the left, status chip on the right. */
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-muted);
  font-family: "JetBrains Mono", "Cascadia Mono", monospace;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.console-body {
  position: relative;
  display: grid;
  gap: 12px;
  padding: 16px;
}

.section {
  padding: 58px 0;
}

.section h2 {
  max-width: 18ch;
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.section-intro {
  max-width: 72ch;
  margin: 0 0 26px;
  color: var(--color-text-muted);
  font-size: 1.03rem;
  line-height: 1.75;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: 16px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 184px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 18px;
  color: inherit;
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  text-decoration: none;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.card[href]::after {
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity 140ms ease;
}

.card[href]:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent-border);
  background: var(--color-surface-hover);
}

.card[href]:hover::after {
  opacity: 1;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
}

.card h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.card h3 a:hover {
  color: var(--color-accent);
}

.card p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.render-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 18px;
}

.render-card {
  display: block;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 22px;
  color: inherit;
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  box-shadow: var(--shadow-surface);
  text-decoration: none;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.render-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent-border);
  box-shadow: var(--shadow-glow);
}

.render-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--color-bg-deep);
}

.render-card span {
  display: block;
  padding: 14px 16px 16px;
  color: var(--color-text);
  font-weight: 800;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 20px;
  align-items: stretch;
}

.app-shot {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: var(--color-bg-deep);
  box-shadow: var(--shadow-surface);
}

.app-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.app-shot figcaption {
  padding: 11px 16px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-family: "JetBrains Mono", "Cascadia Mono", monospace;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.price-card {
  border: 1px solid var(--color-accent-border);
  border-radius: 22px;
  padding: 26px;
  background:
    radial-gradient(circle at 80% 0%, rgba(var(--color-accent-rgb), 0.16), transparent 18rem),
    linear-gradient(180deg, color-mix(in srgb, var(--color-surface-muted) 92%, transparent), color-mix(in srgb, var(--color-surface) 90%, transparent));
  box-shadow: var(--shadow-surface);
}

.price {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  margin: 10px 0;
  color: var(--color-text);
  font-size: clamp(2.8rem, 6.4vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.06em;
}

.price .price-note {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0;
}

.list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.list li {
  border: 1px solid var(--color-hairline);
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--color-text-muted);
  background: color-mix(in srgb, var(--color-bg) 48%, transparent);
}

.footer {
  border-top: 1px solid var(--color-border);
  padding: 30px 0;
  color: var(--color-text-muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

@media (max-width: 920px) {
  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 28px;
    padding: 56px 0 40px;
  }

  .app-chrome {
    grid-template-columns: 46px 1fr;
  }

  .app-stage {
    grid-column: 1 / -1;
    min-height: 280px;
  }
}

@media (max-width: 700px) {
  .nav-inner {
    gap: 8px 10px;
    min-height: 52px;
  }

  .nav-links {
    order: 5;
    display: flex;
    flex-basis: 100%;
    flex-wrap: nowrap;
    gap: 14px;
    margin-top: 2px;
    padding: 4px 0 2px;
    overflow-x: auto;
    border-top: 1px solid var(--color-border);
    font-size: 0.8rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-links a {
    flex: none;
    padding-top: 6px;
  }

  .nav-controls {
    margin-inline-start: auto;
  }

  .nav-select {
    min-height: 34px;
    padding-inline: 8px 24px;
  }

  .nav-inner > .button.secondary {
    min-height: 34px;
    padding-inline: 12px;
    font-size: 0.82rem;
    white-space: nowrap;
  }

  .section {
    padding: 44px 0;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 460px) {
  .brand span:last-child {
    font-size: 0.98rem;
  }

  h1 {
    font-size: clamp(2.6rem, 13vw, 3.4rem);
    line-height: 0.94;
    letter-spacing: -0.05em;
  }

  .hero-actions .button {
    flex: 1 1 auto;
    justify-content: center;
  }
}