/* DecisionsLayer — landing page */

:root {
  /* dark by default — serious infra, off-black canvas */
  --bg: #0c0c0d;
  --bg-elev: #131315;
  --bg-panel: #16161a;
  --bg-soft: #1c1c20;
  --line: #232327;
  --line-strong: #2e2e34;
  --line-bright: #3a3a42;
  --ink: #f4f1ea; /* warm paper-toned text */
  --ink-2: #c9c5bd;
  --ink-3: #8a857c;
  --ink-4: #5a564f;
  --accent: oklch(64% 0.15 28); /* muted brick red */
  --accent-2: oklch(70% 0.13 28);
  --accent-soft: oklch(30% 0.08 28 / 0.18);
  --green: oklch(72% 0.13 155);
  --amber: oklch(78% 0.13 75);
  --grid: rgba(255, 255, 255, 0.04);

  --font-sans:
    "Geist", "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    sans-serif;
  --font-mono:
    "Geist Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo,
    monospace;
  --font-serif:
    "Newsreader", "Source Serif 4", "Iowan Old Style", Georgia, serif;

  --radius: 6px;
  --radius-sm: 4px;
  --radius-lg: 10px;

  --maxw: 1280px;
  --gutter: clamp(20px, 4vw, 56px);
}

[data-theme="light"] {
  --bg: #f4f1ea; /* warm cream */
  --bg-elev: #ece8df;
  --bg-panel: #faf7f0;
  --bg-soft: #efece3;
  --line: #d9d3c5;
  --line-strong: #c5beae;
  --line-bright: #a89f8a;
  --ink: #15140f;
  --ink-2: #3a382f;
  --ink-3: #6b6759;
  --ink-4: #8a8676;
  --accent: oklch(52% 0.16 28);
  --accent-2: oklch(46% 0.16 28);
  --accent-soft: oklch(60% 0.13 28 / 0.18);
  --green: oklch(48% 0.13 155);
  --amber: oklch(58% 0.14 75);
  --grid: rgba(0, 0, 0, 0.045);
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
}
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  transition:
    background 200ms ease,
    color 200ms ease;
}

a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

::selection {
  background: var(--accent);
  color: #fff;
}

/* ───────── layout primitives ───────── */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

.row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.mono {
  font-family: var(--font-mono);
  font-feature-settings: "zero", "ss02";
}
.serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.divider {
  border-top: 1px solid var(--line);
}

/* ───────── nav ───────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: saturate(150%) blur(10px);
  -webkit-backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 14px;
}
.brand-mark {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  position: relative;
}
.brand-mark svg {
  display: block;
}
.brand-mark img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
[data-theme="dark"] .brand-mark img {
  filter: brightness(1.35) contrast(1.05);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--ink-2);
  transition:
    color 140ms,
    background 140ms;
}
.nav-link:hover {
  color: var(--ink);
  background: var(--bg-soft);
}
.nav-link.active {
  color: var(--ink);
  background: var(--bg-soft);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--bg);
  transition: opacity 140ms;
}
.nav-cta:hover {
  opacity: 0.88;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink-2);
  background: var(--bg-elev);
  font-size: 12.5px;
  transition:
    color 140ms,
    background 140ms,
    border-color 140ms;
}
.theme-toggle:hover {
  color: var(--ink);
  background: var(--bg-soft);
  border-color: var(--line-strong);
}
.theme-toggle-icon {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  border: 1.4px solid currentColor;
  display: inline-block;
  position: relative;
  font-size: 0;
}
.theme-toggle-icon::after {
  content: "";
  position: absolute;
  inset: 2px 0 2px 50%;
  background: currentColor;
  border-radius: 0 999px 999px 0;
}
[data-theme="dark"] .theme-toggle-icon::after {
  inset: 2px 50% 2px 0;
  border-radius: 999px 0 0 999px;
}

.cmdk-open {
  overflow: hidden;
}
.cmdk[hidden] {
  display: none;
}
.cmdk {
  position: fixed;
  inset: 0;
  z-index: 1000;
}
.cmdk-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(5px);
}
.cmdk-panel {
  position: relative;
  width: min(720px, calc(100vw - 32px));
  margin: clamp(72px, 11vh, 120px) auto 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}
.cmdk-input-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-panel);
}
.cmdk-icon {
  color: var(--ink-4);
  font-size: 18px;
  line-height: 1;
}
.cmdk-input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 15px;
}
.cmdk-input::placeholder {
  color: var(--ink-4);
}
.cmdk kbd {
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--ink-3);
  border-radius: 5px;
  padding: 3px 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
}
.cmdk-results {
  max-height: min(62vh, 560px);
  overflow-y: auto;
  padding: 8px;
}
.cmdk-result {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 16px;
  padding: 11px 12px;
  border-radius: 8px;
  color: var(--ink-2);
}
.cmdk-result:hover,
.cmdk-result.active {
  background: var(--bg-elev);
  color: var(--ink);
}
.cmdk-result-title {
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cmdk-result-type {
  align-self: start;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.cmdk-result-snippet {
  grid-column: 1 / -1;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--ink-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cmdk-empty {
  padding: 22px 14px;
  color: var(--ink-3);
  font-size: 14px;
}

/* ───────── buttons ───────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border-radius: var(--radius);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: all 160ms ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.btn-primary:hover {
  background: var(--ink-2);
  border-color: var(--ink-2);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover {
  border-color: var(--line-bright);
  background: var(--bg-soft);
}

.btn-accent {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-accent:hover {
  background: var(--accent-2);
  border-color: var(--accent-2);
}

.btn-sm {
  height: 32px;
  padding: 0 12px;
  font-size: 12.5px;
}

.kbd {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 1px 5px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  color: var(--ink-3);
  background: var(--bg-soft);
}

/* ───────── hero ───────── */
.hero {
  position: relative;
  padding-top: clamp(64px, 10vh, 96px);
  padding-bottom: clamp(64px, 8vh, 88px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: center;
  mask-image: radial-gradient(ellipse at top, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(
    ellipse at top,
    black 30%,
    transparent 75%
  );
  pointer-events: none;
  z-index: 0;
}
.hero > * {
  position: relative;
  z-index: 1;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px 5px 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-elev);
  font-size: 12px;
  color: var(--ink-2);
  margin-bottom: 28px;
}
.hero-tag-pip {
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: var(--accent-soft);
  display: grid;
  place-items: center;
}
.hero-tag-pip::after {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 999px;
  box-shadow: 0 0 0 4px color-mix(in oklab, var(--accent) 30%, transparent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(0.85);
  }
}

.hero-h1 {
  font-size: clamp(40px, 6.4vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 500;
  margin: 0 0 24px;
  max-width: 18ch;
  text-wrap: balance;
}
.hero-h1 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: clamp(16px, 1.4vw, 19px);
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0 0 36px;
  line-height: 1.5;
  text-wrap: pretty;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 56px;
}

/* dual-path tracks */
.tracks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 880px;
}
.track {
  background: var(--bg-elev);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background 160ms;
  cursor: pointer;
  position: relative;
}
.track:hover {
  background: var(--bg-panel);
}
.track-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 6px;
}
.track-tag-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--ink-3);
}
.track-engineer .track-tag-dot {
  background: var(--accent);
}
.track-risk .track-tag-dot {
  background: var(--green);
}

.track-title {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
}
.track-desc {
  font-size: 13px;
  color: var(--ink-3);
  line-height: 1.45;
  margin: 0;
}
.track-link {
  margin-top: auto;
  font-size: 12.5px;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}
.track-link svg {
  transition: transform 180ms;
}
.track:hover .track-link svg {
  transform: translateX(3px);
}

/* trust bar */
.trustbar {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
}
.trustbar-inner {
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 56px);
  flex-wrap: wrap;
  justify-content: space-between;
}
.trustbar-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  white-space: nowrap;
}
.logos {
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 44px);
  flex-wrap: wrap;
}
.logo-ph {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink-3);
  font-family: var(--font-serif);
  font-style: italic;
}
.logo-ph.sans {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.logo-ph.mono {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 14px;
  letter-spacing: 0.02em;
  text-transform: lowercase;
}

/* ───────── section header ───────── */
.section {
  padding-block: clamp(72px, 9vw, 128px);
  position: relative;
}
.section-head {
  margin-bottom: 56px;
  max-width: 720px;
}
.section-head .eyebrow {
  margin-bottom: 18px;
  display: inline-block;
}
.section-h2 {
  font-size: clamp(30px, 3.6vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-weight: 500;
  margin: 0 0 16px;
  text-wrap: balance;
}
.section-h2 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.section-lede {
  font-size: 17px;
  color: var(--ink-2);
  line-height: 1.5;
  text-wrap: pretty;
}

/* ───────── problem ───────── */
.problem {
  background: var(--bg-elev);
  border-block: 1px solid var(--line);
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.problem-card {
  background: var(--bg);
  padding: 32px 28px 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 280px;
}
.problem-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 0.1em;
}
.problem-title {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin: 0;
  line-height: 1.2;
  max-width: 18ch;
}
.problem-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}
.problem-body {
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.5;
  margin: 0;
}
.problem-illust {
  margin-top: auto;
  height: 64px;
  border-top: 1px dashed var(--line-strong);
  padding-top: 16px;
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-4);
}

/* ───────── live mockup ───────── */
.app-mock {
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--bg-elev);
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 30px 60px -20px rgba(0, 0, 0, 0.5),
    0 12px 24px -10px rgba(0, 0, 0, 0.3);
}
[data-theme="light"] .app-mock {
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.5) inset,
    0 30px 60px -20px rgba(80, 60, 30, 0.18),
    0 12px 24px -10px rgba(80, 60, 30, 0.12);
}

.app-chrome {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-panel);
}
.app-dots {
  display: flex;
  gap: 6px;
}
.app-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--bg-soft);
  border: 1px solid var(--line-strong);
}
.app-url {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-3);
  text-align: center;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 4px 10px;
  max-width: 320px;
  margin: 0 auto;
}

.app-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: 580px;
}

.app-side {
  border-right: 1px solid var(--line);
  background: var(--bg-panel);
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 13px;
}
.app-side-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.app-side-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-4);
  padding: 6px 8px 4px;
}
.app-side-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: 4px;
  color: var(--ink-2);
  font-size: 12.5px;
  cursor: default;
}
.app-side-item.active {
  background: var(--bg-soft);
  color: var(--ink);
}
.app-side-item .dot {
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--ink-4);
}
.app-side-item.active .dot {
  background: var(--accent);
}

.app-main {
  padding: 18px 22px;
  min-width: 0;
  overflow: hidden;
}
.app-main-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.app-main-title {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
}
.app-main-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-4);
  display: flex;
  gap: 12px;
}
.app-main-meta span {
  color: var(--ink-3);
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}
.kpi {
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 6px;
  padding: 12px 13px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.kpi-label {
  font-size: 11px;
  color: var(--ink-3);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.kpi-val {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.kpi-delta {
  font-size: 11px;
  font-family: var(--font-mono);
}
.kpi-delta.up {
  color: var(--green);
}
.kpi-delta.down {
  color: var(--accent);
}
.kpi-delta.flat {
  color: var(--ink-4);
}

.panel-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}
.panel {
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 6px;
  padding: 14px;
  min-width: 0;
}
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.panel-title {
  font-size: 12.5px;
  font-weight: 500;
}
.panel-tabs {
  display: flex;
  gap: 2px;
}
.panel-tab {
  font-size: 10.5px;
  font-family: var(--font-mono);
  color: var(--ink-4);
  padding: 2px 6px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.panel-tab.active {
  background: var(--bg-soft);
  color: var(--ink);
}

/* chart svg styling */
.chart {
  width: 100%;
  height: 160px;
  display: block;
}

.bar-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bar-row {
  display: grid;
  grid-template-columns: 110px 1fr 38px;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
}
.bar-row .lbl {
  color: var(--ink-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bar-row .val {
  color: var(--ink-3);
  font-family: var(--font-mono);
  text-align: right;
  font-size: 11px;
}
.bar-bar {
  height: 5px;
  background: var(--bg-soft);
  border-radius: 999px;
  overflow: hidden;
}
.bar-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
}

.feed {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.feed-row {
  display: grid;
  grid-template-columns: 78px 100px 1fr 90px 70px;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 11.5px;
  align-items: center;
}
.feed-row:last-child {
  border-bottom: 0;
}
.feed-row .t {
  font-family: var(--font-mono);
  color: var(--ink-4);
  font-size: 10.5px;
}
.feed-row .typ {
  color: var(--ink-2);
}
.feed-row .subj {
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.feed-row .pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  font-size: 10.5px;
  border-radius: 999px;
  border: 1px solid;
  font-weight: 500;
  width: fit-content;
}
.pill-reject {
  color: var(--accent);
  border-color: color-mix(in oklab, var(--accent) 50%, transparent);
  background: var(--accent-soft);
}
.pill-approve {
  color: var(--green);
  border-color: color-mix(in oklab, var(--green) 40%, transparent);
  background: color-mix(in oklab, var(--green) 12%, transparent);
}
.pill-review {
  color: var(--amber);
  border-color: color-mix(in oklab, var(--amber) 40%, transparent);
  background: color-mix(in oklab, var(--amber) 14%, transparent);
}
.feed-row .out {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-4);
}

/* ───────── phases ───────── */
.phases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.phase {
  background: var(--bg);
  padding: 28px 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}
.phase-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-4);
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.phase-num .dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--ink-4);
}
.phase.now .phase-num .dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.phase-name {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1.2;
}
.phase-name em {
  font-family: var(--font-serif);
  font-weight: 400;
  font-style: italic;
}
.phase-desc {
  font-size: 13.5px;
  color: var(--ink-3);
  line-height: 1.5;
  margin: 0;
  flex: 1;
}
.phase-feats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px dashed var(--line-strong);
  padding-top: 14px;
}
.phase-feats li {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.phase-feats li::before {
  content: "→";
  color: var(--ink-4);
  font-family: var(--font-sans);
}

.phase-status {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--ink-4);
}
.phase.now .phase-status {
  border-color: color-mix(in oklab, var(--accent) 50%, transparent);
  color: var(--accent);
  background: var(--accent-soft);
}

/* ───────── usecases ───────── */
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.usecase {
  border: 1px solid var(--line);
  background: var(--bg-elev);
  border-radius: var(--radius-lg);
  padding: 26px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition:
    border-color 200ms,
    transform 200ms,
    background 200ms;
}
.usecase:hover {
  border-color: var(--line-bright);
  background: var(--bg-panel);
  transform: translateY(-2px);
}
.usecase-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.usecase-name {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.15;
}
.usecase-name em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}
.usecase-q {
  font-size: 13.5px;
  color: var(--ink-3);
  line-height: 1.5;
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
}
.usecase-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  border-top: 1px dashed var(--line-strong);
  padding-top: 14px;
  margin-top: auto;
}
.usecase-stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--ink-4);
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}
.usecase-stat-val {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* ───────── code section ───────── */
.code-section {
  background: var(--bg-elev);
  border-block: 1px solid var(--line);
}
.code-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 64px;
  align-items: center;
}
.code-copy h3 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0 0 16px;
  text-wrap: balance;
}
.code-copy h3 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.code-copy p {
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.55;
  margin: 0 0 22px;
  max-width: 48ch;
}
.code-features {
  list-style: none;
  padding: 0;
  margin: 22px 0 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
}
.code-features li {
  font-size: 13px;
  color: var(--ink-2);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.code-features li::before {
  content: "+";
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 500;
}

.code-window {
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg);
  box-shadow: 0 20px 40px -16px rgba(0, 0, 0, 0.4);
}
[data-theme="light"] .code-window {
  box-shadow: 0 20px 40px -16px rgba(80, 60, 30, 0.18);
}
.code-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
  background: var(--bg-panel);
  padding: 0 12px;
}
.code-tab {
  appearance: none;
  background: transparent;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-3);
  border: 0;
  border-bottom: 1px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
}
.code-tab.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}
.code-tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.code-body {
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.65;
  overflow-x: auto;
  color: var(--ink-2);
}
.code-body pre {
  margin: 0;
}
.tok-key {
  color: var(--ink);
}
.tok-str {
  color: var(--green);
}
.tok-num {
  color: var(--amber);
}
.tok-com {
  color: var(--ink-4);
  font-style: italic;
}
.tok-fn {
  color: var(--accent-2);
}
.tok-kw {
  color: var(--accent);
}
.tok-pun {
  color: var(--ink-3);
}

/* ───────── final cta ───────── */
.cta {
  padding: clamp(96px, 12vw, 160px) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: center;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(
    ellipse at center,
    black 20%,
    transparent 70%
  );
}
.cta > * {
  position: relative;
}
.cta-h {
  font-size: clamp(40px, 5.5vw, 72px);
  letter-spacing: -0.035em;
  font-weight: 500;
  line-height: 1;
  margin: 0 0 22px;
  text-wrap: balance;
}
.cta-h em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.cta-sub {
  font-size: 18px;
  color: var(--ink-2);
  margin: 0 auto 36px;
  max-width: 50ch;
}

/* ───────── footer ───────── */
.foot {
  border-top: 1px solid var(--line);
  padding: 56px 0 36px;
}
.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}
.foot-col h4 {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin: 0 0 16px;
  font-weight: 500;
}
.foot-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.foot-col a {
  font-size: 13px;
  color: var(--ink-2);
  transition: color 140ms;
}
.foot-col a:hover {
  color: var(--ink);
}
.foot-brand {
  font-size: 13px;
  color: var(--ink-3);
  max-width: 32ch;
  margin: 12px 0 0;
  line-height: 1.5;
}
.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--ink-4);
  font-family: var(--font-mono);
}

/* ═════════ shared sub-page styles ═════════ */
.page-hero {
  padding-top: clamp(80px, 10vh, 120px);
  padding-bottom: clamp(40px, 6vh, 64px);
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: center;
  mask-image: radial-gradient(ellipse at top, black 25%, transparent 70%);
  -webkit-mask-image: radial-gradient(
    ellipse at top,
    black 25%,
    transparent 70%
  );
  pointer-events: none;
}
.page-hero > * {
  position: relative;
}
.page-h1 {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.03em;
  font-weight: 500;
  margin: 0 0 18px;
  max-width: 22ch;
  text-wrap: balance;
}
.page-h1 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.page-sub {
  font-size: 17px;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0;
  line-height: 1.5;
}

/* ═════════ pricing ═════════ */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.price-card {
  border: 1px solid var(--line);
  background: var(--bg-elev);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}
.price-card.featured {
  border-color: color-mix(in oklab, var(--accent) 50%, transparent);
  background: color-mix(in oklab, var(--accent) 8%, var(--bg-elev));
}
.price-card .tier {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.price-card.featured .tier {
  color: var(--accent);
}
.price-card .featured-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
}
.price-amount {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 4px 0 4px;
}
.price-amount .num {
  font-size: 44px;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1;
}
.price-amount .num em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}
.price-amount .unit {
  font-size: 14px;
  color: var(--ink-3);
}
.price-desc {
  font-size: 13.5px;
  color: var(--ink-3);
  line-height: 1.5;
  margin: 0;
}
.price-feats {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px dashed var(--line-strong);
  padding-top: 22px;
}
.price-feats li {
  font-size: 13px;
  color: var(--ink-2);
  display: flex;
  align-items: baseline;
  gap: 10px;
  line-height: 1.45;
}
.price-feats li::before {
  content: "✓";
  color: var(--accent);
  font-size: 12px;
  flex-shrink: 0;
}
.price-feats li.muted {
  color: var(--ink-4);
}
.price-feats li.muted::before {
  content: "—";
  color: var(--ink-4);
}
.price-cta {
  margin-top: auto;
}

.price-compare {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
  margin-top: 16px;
}
.price-compare th,
.price-compare td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.price-compare thead th {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--line-strong);
  border-top: 1px solid var(--line);
}
.price-compare thead th:first-child {
  border-top-left-radius: 8px;
}
.price-compare thead th:last-child {
  border-top-right-radius: 8px;
}
.price-compare tbody th {
  color: var(--ink-2);
  font-weight: 500;
  font-size: 13px;
}
.price-compare td {
  color: var(--ink-3);
}
.price-compare td.yes {
  color: var(--ink);
}
.price-compare td.yes::before {
  content: "✓ ";
  color: var(--accent);
}
.price-compare td.no::before {
  content: "—";
  color: var(--ink-4);
}
.price-compare tr:hover td,
.price-compare tr:hover th {
  background: var(--bg-elev);
}

/* ═════════ docs ═════════ */
.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 56px;
  padding-block: clamp(48px, 6vw, 72px);
  align-items: start;
}
.docs-side {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13.5px;
}
.docs-side-dense {
  max-height: calc(100vh - 104px);
  overflow-y: auto;
  padding-right: 8px;
}
.docs-side-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.docs-side details {
  display: block;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}
.docs-side details:last-child {
  border-bottom: 0;
}
.docs-side summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-4);
  user-select: none;
}
.docs-side summary::-webkit-details-marker {
  display: none;
}
.docs-side summary::after {
  content: "+";
  color: var(--ink-4);
  font-size: 13px;
  line-height: 1;
}
.docs-side details[open] summary::after {
  content: "-";
}
.docs-side summary:hover {
  color: var(--ink-2);
}
.docs-side-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 4px;
}
.docs-side-label:empty {
  display: none;
}
.docs-side a {
  display: block;
  padding: 5px 0;
  color: var(--ink-3);
  border-left: 1px solid var(--line);
  padding-left: 12px;
  margin-left: -1px;
  transition:
    color 140ms,
    border-color 140ms;
}
.docs-side-dense a {
  font-size: 12.5px;
  line-height: 1.35;
  padding-top: 6px;
  padding-bottom: 6px;
}
.docs-side a:hover {
  color: var(--ink-2);
  border-color: var(--line-strong);
}
.docs-side a.active {
  color: var(--ink);
  border-color: var(--accent);
  font-weight: 500;
}

.docs-main {
  min-width: 0;
  max-width: 760px;
}
.docs-main-wide {
  max-width: 920px;
}
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}
.contact-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-panel);
  padding: clamp(20px, 3vw, 32px);
}
.contact-methods {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}
.contact-method {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.contact-method strong {
  color: var(--ink);
}
.contact-method a {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 13px;
}
.contact-list {
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.contact-list li {
  color: var(--ink-3);
  line-height: 1.7;
}
.contact-list li::before {
  content: "+";
  color: var(--accent);
  font-family: var(--font-mono);
  margin-right: 8px;
}
.docs-main h2 {
  font-size: 32px;
  letter-spacing: -0.02em;
  font-weight: 500;
  margin: 0 0 12px;
  scroll-margin-top: 80px;
}
.docs-main h2 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.docs-main h3 {
  font-size: 19px;
  letter-spacing: -0.01em;
  font-weight: 500;
  margin: 36px 0 10px;
  scroll-margin-top: 80px;
}
.docs-main h4 {
  font-size: 14px;
  letter-spacing: 0;
  font-weight: 600;
  margin: 22px 0 10px;
  color: var(--ink);
}
.docs-main p {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.65;
  margin: 0 0 14px;
}
.docs-main ul,
.docs-main ol {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.65;
  margin: 0 0 14px;
  padding-left: 22px;
}
.docs-main li {
  margin-bottom: 4px;
}
.docs-main code,
.docs-main .code-inline {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 4px;
  color: var(--ink);
}
.docs-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg);
  margin: 18px 0 28px;
}
.docs-block-head {
  padding: 8px 14px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  display: flex;
  justify-content: space-between;
}
.docs-block pre {
  margin: 0;
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--ink-2);
  overflow-x: auto;
}
.docs-callout {
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent);
  background: var(--bg-elev);
  padding: 14px 18px;
  border-radius: 4px;
  margin: 18px 0;
  font-size: 14px;
  color: var(--ink-2);
}
.docs-callout strong {
  color: var(--ink);
  font-weight: 500;
}
.reference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}
.reference-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg-elev);
  padding: 18px;
  color: var(--ink-2);
}
.reference-card span {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-4);
}
.reference-card strong {
  display: block;
  color: var(--ink);
  font-size: 17px;
  font-weight: 500;
  margin-bottom: 8px;
}
.reference-card p {
  margin: 0;
  font-size: 13.5px;
}
.docs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0 24px;
  font-size: 13px;
  color: var(--ink-2);
}
.docs-table th,
.docs-table td {
  border: 1px solid var(--line);
  padding: 9px 10px;
  vertical-align: top;
  text-align: left;
}
.docs-table th {
  background: var(--bg-panel);
  color: var(--ink);
  font-weight: 500;
}
.docs-table code {
  white-space: nowrap;
}
.api-reference h3 {
  margin-top: 42px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.api-reference h3:first-of-type {
  border-top: 0;
}
.api-endpoint {
  margin: 18px 0 28px;
  scroll-margin-top: 80px;
}
.docs-main-wide .api-endpoint {
  margin: 0 0 56px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
}
.docs-main-wide .docs-section > h2 + .api-endpoint,
.docs-main-wide .docs-section > p + .api-endpoint {
  padding-top: 10px;
  border-top: 0;
}
.docs-main-wide .api-endpoint-title {
  margin-bottom: 14px;
}
.docs-main-wide .api-endpoint .docs-block:last-child,
.docs-main-wide .api-endpoint .docs-table:last-child,
.docs-main-wide .api-endpoint p:last-child {
  margin-bottom: 0;
}
.api-endpoint-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.api-endpoint-title code {
  font-size: 13px;
}
.api-method {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 5px 7px;
  color: var(--ink);
  background: var(--bg-elev);
}
.api-method.get {
  border-color: rgba(43, 117, 255, 0.28);
}
.api-method.post {
  border-color: rgba(38, 163, 112, 0.3);
}
.api-method.patch,
.api-method.put {
  border-color: rgba(194, 133, 36, 0.32);
}
.api-method.delete {
  border-color: rgba(214, 74, 64, 0.3);
}
.docs-section {
  margin-bottom: 56px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.docs-section:last-child {
  border-bottom: 0;
}

/* ═════════ customers ═════════ */
.cust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.cust-card {
  border: 1px solid var(--line);
  background: var(--bg-elev);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-height: 320px;
  transition:
    border-color 200ms,
    transform 200ms;
}
.cust-card.feature {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--bg-elev) 0%, var(--bg-panel) 100%);
}
.cust-card:hover {
  border-color: var(--line-bright);
}
.cust-logo {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.cust-logo.serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
}
.cust-logo.mono {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 18px;
}
.cust-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  line-height: 1.35;
  color: var(--ink);
  margin: 0;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}
.cust-card.feature .cust-quote {
  font-size: 28px;
  max-width: 32ch;
}
.cust-quote::before {
  content: '"';
}
.cust-quote::after {
  content: '"';
}
.cust-byline {
  font-size: 13px;
  color: var(--ink-3);
  margin: 0;
}
.cust-byline strong {
  color: var(--ink-2);
  font-weight: 500;
}
.cust-stats {
  display: flex;
  gap: 28px;
  border-top: 1px dashed var(--line-strong);
  padding-top: 18px;
  margin-top: auto;
}
.cust-stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  display: block;
  margin-bottom: 4px;
}
.cust-stat-val {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 24px 0;
}
.metric-cell {
  background: var(--bg-elev);
  padding: 28px 24px;
}
.metric-cell .v {
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: 8px;
}
.metric-cell .v em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.metric-cell .l {
  font-size: 12.5px;
  color: var(--ink-3);
  line-height: 1.4;
}

@media (max-width: 1024px) {
  .docs-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .docs-side {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
  }
  .docs-side-dense {
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }
  .docs-side-group {
    flex: 1 1 200px;
  }
  .reference-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .docs-table {
    display: block;
    overflow-x: auto;
  }
  .price-grid {
    grid-template-columns: 1fr;
  }
  .cust-grid {
    grid-template-columns: 1fr;
  }
  .cust-card.feature {
    grid-column: auto;
  }
  .metrics-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* ───────── responsive ───────── */
@media (max-width: 1024px) {
  .app-body {
    grid-template-columns: 1fr;
  }
  .app-side {
    display: none;
  }
  .panel-grid {
    grid-template-columns: 1fr;
  }
  .code-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .phases {
    grid-template-columns: repeat(2, 1fr);
  }
  .problem-grid {
    grid-template-columns: 1fr;
  }
  .usecase-grid {
    grid-template-columns: 1fr 1fr;
  }
  .foot-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}
@media (max-width: 720px) {
  .nav-links {
    display: none;
  }
  .theme-toggle [data-theme-label] {
    display: none;
  }
  .tracks {
    grid-template-columns: 1fr;
  }
  .phases {
    grid-template-columns: 1fr;
  }
  .usecase-grid {
    grid-template-columns: 1fr;
  }
  .kpi-row {
    grid-template-columns: 1fr 1fr;
  }
  .feed-row {
    grid-template-columns: 60px 1fr 70px;
  }
  .feed-row .typ,
  .feed-row .out {
    display: none;
  }
  .foot-grid {
    grid-template-columns: 1fr 1fr;
  }
}