/* Mebanewood — Cursor-grade marketing design system */

@font-face {
  font-family: "RufinaALT02";
  src: url("../assets/fonts/rufina-alt02-regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "RufinaALT02";
  src: url("../assets/fonts/rufina-alt02-bold.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-theme-bg: #ffffff;
  --color-theme-text: #0D0D0D;
  --color-theme-text-sec: var(--color-theme-text);
  --color-theme-text-mid: rgba(13, 13, 13, 0.8);
  --color-theme-text-ter: rgba(13, 13, 13, 0.5);
  --color-theme-card: #f2f1ed;
  --color-theme-card-hex: #ebeae5;
  --color-theme-card-03: #e6e5e0;
  --color-theme-border: rgba(38, 37, 30, 0.12);
  --color-theme-border-02: rgba(38, 37, 30, 0.08);
  --color-theme-bg-hover: rgba(38, 37, 30, 0.06);
  --color-theme-bg-muted: rgba(38, 37, 30, 0.04);
  --color-theme-primary: #0D0D0D;
  --color-theme-product-chrome: #ebeae5;
  --color-theme-product-editor: #f7f7f4;
  --color-theme-accent: #34785c;
  --color-theme-eyebrow: #A1774A;
  --color-theme-eyebrow-on-dark: #BC8A42;

  --spacing-g0-5: 6px;
  --spacing-g0-75: 8px;
  --spacing-g1: 12px;
  --spacing-g1-75: 20px;
  --spacing-g2: 24px;
  --spacing-g3: 32px;

  --spacing-v1: 8px;
  --spacing-v2: 16px;
  --spacing-v2-5: 20px;
  --spacing-v3: 24px;
  --spacing-v4: 48px;
  --spacing-v5: 64px;
  --spacing-v6: 80px;

  --site-header-height: 52px;
  --max-width: 1200px;
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-full: 9999px;

  --font-serif: "RufinaALT02", Georgia, serif;
  --font-mono: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-accent: "Inter", system-ui, -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-sans: var(--font-mono);
  --font-product: var(--font-sans);

  --shadow-window: 0 12px 40px rgba(38, 37, 30, 0.14), 0 2px 8px rgba(38, 37, 30, 0.06);
  --shadow-float: 0 20px 50px rgba(38, 37, 30, 0.16), 0 4px 12px rgba(38, 37, 30, 0.08);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-theme-text);
  background: var(--color-theme-bg);
  min-height: 100vh;
  padding-top: var(--site-header-height);
}

body.nav-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

::selection {
  background: rgba(38, 37, 30, 0.12);
}

.skipnav {
  position: absolute;
  top: -100%;
  left: var(--spacing-g2);
  z-index: 9999;
}
.skipnav:focus { top: var(--spacing-g1); }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Typography */
.type-md-lg {
  font-family: var(--font-serif);
  font-size: clamp(1.625rem, 3.4vw, 2.375rem);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 var(--spacing-v1);
}

h1, h2, h3, .home-heading, .home-cta__title {
  font-family: var(--font-serif);
  font-weight: 400;
}

/* Card & panel titles — serif, clearly above supporting copy */
.pillar-card__title,
.strategy-card__content h3,
.publication-card__title,
.insight-card__body h3,
.feature-text h3,
.frontier-card-text h3,
.highlight-card h4,
.sitemap-card h3,
.disclosure-block h2 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--color-theme-text);
}

.section-eyebrow,
.footer-col-title,
.footer-badge,
.publication-card__meta,
.client-types__item {
  font-family: var(--font-accent);
  letter-spacing: 0.04em;
}

.type-base { font-size: 0.9375rem; line-height: 1.55; }
.type-sm { font-size: 0.8125rem; line-height: 1.45; font-weight: 450; }

.text-balance { text-wrap: balance; }
.text-pretty { text-wrap: pretty; }
.text-theme-text-sec { color: var(--color-theme-text-sec); }

/* Layout */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--spacing-g2);
  padding-right: var(--spacing-g2);
}

.stack { display: flex; flex-direction: column; }
.section { background: var(--color-theme-bg); color: var(--color-theme-text); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-g0-5);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 450;
  line-height: 1;
  padding: 0.5625rem 0.9375rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
  white-space: nowrap;
}

.btn:active { transform: scale(0.98); }

.btn--sm {
  font-size: 0.8125rem;
  padding: 0.4375rem 0.8125rem;
}

.btn--primary {
  background: var(--color-theme-primary);
  color: var(--color-theme-bg);
}
.btn--primary:hover { background: #3c4043; }

.btn--secondary {
  background: rgba(38, 37, 30, 0.06);
  color: var(--color-theme-text);
}
.btn--secondary:hover { background: rgba(38, 37, 30, 0.1); }

.btn--ghost {
  background: transparent;
  color: var(--color-theme-text);
  border-color: var(--color-theme-border);
}
.btn--ghost:hover { border-color: rgba(38, 37, 30, 0.22); }

.btn--quinary {
  background: transparent;
  color: var(--color-theme-text-sec);
  border: none;
  padding: 0.5rem 0.625rem;
}
.btn--quinary:hover { color: var(--color-theme-text); }

.btn-icon { display: inline-flex; opacity: 0.85; }

.btn-tertiary {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-top: var(--spacing-v2);
  font-size: 0.9375rem;
  color: var(--color-theme-text-sec);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: color 0.15s ease;
}
.btn-tertiary:hover { color: var(--color-theme-text); }

.btn--mobile-only { display: inline-flex; }
.btn--secondary-desktop { display: none; }

@media (min-width: 768px) {
  .btn--mobile-only { display: none; }
  .btn--secondary-desktop { display: inline-flex; }
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  color: var(--color-theme-text);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-theme-border-02);
  background: rgba(255, 255, 255, 0.92);
}

.header-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--site-header-height);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-g2);
  gap: var(--spacing-g1);
}

.header-end {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-g0-75);
  margin-left: auto;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity 0.15s ease;
}

.logo-link:hover { opacity: 0.75; }

.logo-wordmark {
  font-family: "Inter", system-ui, -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.25rem;
  font-weight: 550;
  letter-spacing: -0.03em;
  color: var(--color-theme-text);
}

.nav-main {
  display: none;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
}

@media (min-width: 1024px) { .nav-main { display: flex; } }

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 6px 11px;
  font-size: 0.875rem;
  font-weight: 450;
  color: var(--color-theme-text);
  border-radius: var(--radius-xs);
  transition: color 0.15s ease;
}
.nav-link:hover { color: var(--color-theme-text-mid); }

.nav-link.is-active {
  color: var(--color-theme-text);
}

#site-header:empty {
  min-height: var(--site-header-height);
}

.nav-caret { width: 9px; height: 9px; opacity: 0.45; }

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--spacing-g0-75);
}

.header-actions .btn--ghost,
.header-actions .btn--primary-sm { display: none; }

@media (min-width: 1024px) {
  .header-actions .btn--ghost,
  .header-actions .btn--primary-sm { display: inline-flex; }
}

.menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  border-radius: var(--radius-xs);
  cursor: pointer;
  color: var(--color-theme-text);
  transition: background 0.15s ease;
}
.menu-btn:hover { background: var(--color-theme-bg-hover); }

@media (min-width: 1024px) { .menu-btn { display: none; } }

/* Mobile nav */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 48;
  background: rgba(38, 37, 30, 0.2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 49;
  width: min(320px, 88vw);
  height: 100%;
  padding: calc(var(--site-header-height) + var(--spacing-g2)) var(--spacing-g2) var(--spacing-g2);
  background: var(--color-theme-bg);
  border-left: 1px solid var(--color-theme-border-02);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateX(100%);
  transition: transform 0.3s var(--ease-out);
}

.mobile-nav a {
  padding: 12px 8px;
  font-size: 1rem;
  font-weight: 450;
  color: var(--color-theme-text);
  border-radius: var(--radius-xs);
  transition: background 0.15s ease;
}
.mobile-nav a:hover { background: var(--color-theme-bg-hover); }

body.nav-open .mobile-nav { transform: translateX(0); }
body.nav-open .mobile-nav-backdrop {
  opacity: 1;
  pointer-events: auto;
}

@media (min-width: 1024px) {
  .mobile-nav, .mobile-nav-backdrop { display: none; }
}

/* Hero */
.hero-section {
  padding-top: clamp(48px, 10vw, 96px);
  padding-bottom: 0;
  border-bottom: none;
}

.hero-section .type-md-lg {
  font-size: clamp(2rem, 4.8vw, 3.125rem);
  max-width: 14ch;
  letter-spacing: -0.04em;
}

.hero-copy {
  max-width: 48ch;
  margin-bottom: var(--spacing-v3);
}

.hero-sub {
  margin: 0;
  font-size: 1rem;
  line-height: 1.58;
  color: var(--color-theme-text-sec);
  max-width: 42ch;
}

@media (min-width: 768px) {
  .hero-sub {
    font-size: 1.25rem;
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-g1);
  align-items: center;
}

.hero-image {
  margin: var(--spacing-v4) 0 0;
  padding: 0;
  width: 100%;
  line-height: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-theme-border-02);
  background: var(--color-theme-card-03);
}

.hero-image .hero-landscape {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  filter: saturate(0.9) contrast(1.04);
}

/* Product windows */
.product-window {
  position: absolute;
  display: flex;
  flex-direction: column;
  background: var(--color-theme-product-chrome);
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-window);
  user-select: none;
}

.product-window--main { inset: 0; z-index: 1; }

.product-window--float {
  width: 36%;
  min-width: 190px;
  max-width: 260px;
  bottom: -6%;
  right: -1%;
  z-index: 3;
  box-shadow: var(--shadow-float);
}

.product-titlebar {
  position: relative;
  display: flex;
  align-items: center;
  height: 28px;
  padding: 0 10px;
  border-bottom: 1px solid var(--color-theme-border-02);
  flex-shrink: 0;
}

.traffic-lights { display: flex; gap: 6px; }

.traffic-lights span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.traffic-lights span:nth-child(1) { background: #ff5f57; }
.traffic-lights span:nth-child(2) { background: #febc2e; }
.traffic-lights span:nth-child(3) { background: #28c840; }

.product-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 450;
  color: var(--color-theme-text-sec);
  pointer-events: none;
}

.product-body {
  flex: 1;
  min-height: 0;
  display: flex;
  overflow: hidden;
}

.app-sidebar {
  width: 34%;
  max-width: 220px;
  min-width: 150px;
  border-right: 1px solid var(--color-theme-border-02);
  background: var(--color-theme-card);
  overflow: hidden;
  flex-shrink: 0;
}

.sidebar-section-label {
  padding: 10px 12px 4px;
  font-size: 10px;
  font-weight: 550;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-theme-text-sec);
}

.sidebar-item {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  width: 100%;
  padding: 7px 12px;
  border: none;
  background: none;
  text-align: left;
  font-family: var(--font-product);
  font-size: 12px;
  line-height: 1.35;
  color: var(--color-theme-text-sec);
  cursor: default;
}

.sidebar-item.is-active {
  background: var(--color-theme-bg-hover);
  color: var(--color-theme-text);
}

.sidebar-item-meta {
  font-size: 10px;
  color: var(--color-theme-text-ter);
  margin-left: auto;
  flex-shrink: 0;
}

.app-center {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--color-theme-product-editor);
}

.app-editor-tabs {
  display: flex;
  height: 30px;
  padding: 0 8px;
  gap: 2px;
  align-items: flex-end;
  border-bottom: 1px solid var(--color-theme-border-02);
  background: var(--color-theme-card);
}

.editor-tab {
  padding: 4px 10px 5px;
  font-size: 11px;
  color: var(--color-theme-text-sec);
  border-radius: 4px 4px 0 0;
}
.editor-tab.is-active {
  background: var(--color-theme-product-editor);
  color: var(--color-theme-text);
}

.app-split {
  display: flex;
  flex: 1;
  min-height: 0;
}

.app-chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-right: 1px solid var(--color-theme-border-02);
}

.chat-scroll {
  flex: 1;
  overflow: hidden;
  padding: 10px 12px;
}

.chat-msg {
  margin-bottom: 10px;
  font-size: 12px;
  line-height: 1.45;
}
.chat-msg--spaced { margin-top: 8px; }
.chat-msg--user { color: var(--color-theme-text); }
.chat-msg--agent { color: var(--color-theme-text-sec); }

.chat-meta {
  font-size: 10px;
  color: var(--color-theme-text-ter);
  margin-bottom: 3px;
}

.chat-input-wrap {
  padding: 8px 10px 10px;
  border-top: 1px solid var(--color-theme-border-02);
}

.chat-input-box {
  border: 1px solid var(--color-theme-border-02);
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--color-theme-bg);
}

.chat-input-placeholder {
  font-size: 12px;
  color: var(--color-theme-text-ter);
}

.chat-input-bar {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.chat-pill {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: var(--color-theme-bg-muted);
  color: var(--color-theme-text-sec);
}

.app-preview {
  width: 38%;
  min-width: 120px;
  background: var(--color-theme-product-editor);
}

.preview-site {
  padding: 20px 16px;
  background: var(--color-theme-bg);
  height: 100%;
}

.preview-brand {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.preview-headline {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--color-theme-text-sec);
  max-width: 18ch;
}

.preview-cta {
  display: inline-block;
  margin-top: 14px;
  padding: 5px 10px;
  font-size: 11px;
  background: rgba(38, 37, 30, 0.06);
  color: var(--color-theme-text-sec);
  border-radius: var(--radius-xs);
}

.terminal-body {
  padding: 12px;
  background: var(--color-theme-product-editor);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.6;
}

.term-line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.term-dim { color: var(--color-theme-text-sec); }
.term-green { color: var(--color-theme-accent); }

@media (max-width: 767px) {
  .product-window--float { display: none; }
  .app-preview { display: none; }
  .app-sidebar { max-width: 130px; min-width: 110px; }
}

/* Home — shared headings */
.home-heading {
  margin: 0;
  font-size: clamp(1.375rem, 2.2vw, 1.875rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}

/* Trust strip (legacy inner pages) */
.trust-section {
  padding: var(--spacing-v5) 0 var(--spacing-v3);
}

.trust-section .stack {
  text-align: center;
  align-items: center;
  gap: var(--spacing-v2);
}

.logo-garden {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-g1);
  width: 100%;
}

@media (min-width: 768px) {
  .logo-garden { grid-template-columns: repeat(8, 1fr); }
}

.logo-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 4rem;
  padding: 0 var(--spacing-g0-75);
  background: var(--color-theme-card-hex);
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-xs);
  transition: border-color 0.15s ease;
}
.logo-cell:hover { border-color: var(--color-theme-border); }

@media (min-width: 640px) { .logo-cell { height: 4.5rem; } }
@media (min-width: 768px) { .logo-cell { height: 6.25rem; } }

.logo-cell span {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-theme-text-sec);
  opacity: 0.75;
}

@media (min-width: 768px) {
  .logo-cell span { font-size: 0.75rem; }
}

/* Features */
.features-section {
  padding: var(--spacing-v4) 0 var(--spacing-v6);
}

.feature-block + .feature-block {
  margin-top: var(--spacing-g3);
}

.feature-card {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-theme-bg);
  transition: border-color 0.2s ease;
}
.feature-card:hover { border-color: var(--color-theme-border); }

@media (min-width: 1024px) {
  .feature-card {
    grid-template-columns: minmax(280px, 5fr) 7fr;
    min-height: 400px;
  }
}

.feature-text {
  padding: var(--spacing-g2);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (min-width: 1024px) {
  .feature-text { padding: var(--spacing-g3) var(--spacing-g3) var(--spacing-g3) var(--spacing-g2); }
}

.feature-text h3 {
  margin: 0 0 10px;
  font-size: 1.5rem;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.feature-text p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-theme-text-sec);
  line-height: 1.58;
}

@media (min-width: 768px) {
  .feature-text p { font-size: 1.0625rem; }
}

.feature-demo-wrap {
  padding: var(--spacing-g1-75);
  background: var(--color-theme-card-03);
  display: flex;
  align-items: flex-end;
  min-height: 300px;
}

@media (min-width: 1024px) {
  .feature-demo-wrap {
    align-items: stretch;
    min-height: 100%;
    padding: var(--spacing-g1-75);
  }
}

.feature-demo {
  width: 100%;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-xs);
  overflow: hidden;
  background: var(--color-theme-product-chrome);
  box-shadow: 0 2px 12px rgba(38, 37, 30, 0.05);
}

/* Demos */
.demo-research-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-theme-border-02);
  background: var(--color-theme-card);
}

.demo-research-tabs button {
  flex: 1;
  padding: 9px 8px;
  font-family: var(--font-product);
  font-size: 11px;
  font-weight: 450;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  color: var(--color-theme-text-sec);
  cursor: pointer;
  transition: color 0.15s ease;
}
.demo-research-tabs button.is-active {
  color: var(--color-theme-text);
  border-bottom-color: var(--color-theme-text);
  background: var(--color-theme-product-chrome);
}

.demo-research-body { padding: 14px; flex: 1; }

.demo-doc-line {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.65;
  color: var(--color-theme-text-sec);
}
.demo-doc-line strong { color: var(--color-theme-text); font-weight: 550; }
.demo-doc-spaced { margin-top: 12px; }

.demo-agent-header {
  padding: 9px 12px;
  border-bottom: 1px solid var(--color-theme-border-02);
}

.demo-agent-url {
  color: var(--color-theme-text-sec);
  font-family: var(--font-mono);
  font-size: 10px;
}

.demo-agent-body {
  display: grid;
  grid-template-columns: 130px 1fr;
  flex: 1;
  min-height: 220px;
}

.demo-agent-sidebar {
  border-right: 1px solid var(--color-theme-border-02);
  padding: 6px 0;
  background: var(--color-theme-card);
}

.demo-agent-main { padding: 12px; }

.demo-task-list button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 6px 10px;
  font-size: 10px;
  background: none;
  border: none;
  color: var(--color-theme-text-sec);
  font-family: var(--font-product);
  cursor: default;
}
.demo-task-list button.is-active {
  background: var(--color-theme-bg-hover);
  color: var(--color-theme-text);
}

.demo-cli {
  padding: 14px;
  background: var(--color-theme-product-editor);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.65;
  flex: 1;
}

.demo-editor {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 220px;
}

.demo-editor-tabs {
  display: flex;
  gap: 2px;
  padding: 6px 8px 0;
  background: var(--color-theme-card);
  border-bottom: 1px solid var(--color-theme-border-02);
}

.demo-editor-tabs span {
  padding: 4px 10px;
  font-size: 10px;
  color: var(--color-theme-text-sec);
  border-radius: 4px 4px 0 0;
}
.demo-editor-tabs span.is-active {
  background: var(--color-theme-product-editor);
  color: var(--color-theme-text);
}

.demo-editor-content {
  flex: 1;
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.65;
  color: var(--color-theme-text-sec);
}

.code-comment { color: var(--color-theme-text-ter); }

.demo-suggest {
  margin: 0 12px 12px;
  padding: 7px 10px;
  background: rgba(52, 120, 92, 0.08);
  border: 1px solid rgba(52, 120, 92, 0.14);
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-theme-accent);
}

/* Quotes */
.quotes-section {
  padding: var(--spacing-v6) 0;
  overflow: hidden;
}

.quotes-scroll {
  display: flex;
  gap: var(--spacing-g1);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding: var(--spacing-g2);
  padding: 2px var(--spacing-g2) 4px;
  margin: 0 calc(-1 * var(--spacing-g2));
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.quotes-scroll::-webkit-scrollbar { display: none; }

@media (min-width: 1024px) {
  .quotes-scroll {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow: visible;
    margin: 0;
    padding: 0;
  }
}

.quote-card {
  flex: 0 0 min(340px, calc(100vw - 56px));
  scroll-snap-align: start;
  padding: var(--spacing-g2);
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-sm);
  background: var(--color-theme-bg);
  transition: border-color 0.15s ease;
}
.quote-card:hover { border-color: var(--color-theme-border); }

@media (min-width: 1024px) { .quote-card { flex: unset; } }

.quote-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.58;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.quote-card cite {
  display: flex;
  align-items: center;
  gap: var(--spacing-g1);
  margin-top: var(--spacing-v2);
  font-style: normal;
}

.quote-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-theme-card-03), var(--color-theme-card-hex));
  border: 1px solid var(--color-theme-border-02);
  flex-shrink: 0;
}

.quote-name {
  display: block;
  font-size: 0.8125rem;
  font-weight: 550;
}

.quote-role {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-theme-text-sec);
}

/* Frontier */
.frontier-section { padding: var(--spacing-v6) 0; }

.frontier-section h2 {
  margin: 0 0 var(--spacing-g3);
  font-size: clamp(1.375rem, 2.2vw, 1.875rem);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.frontier-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-g1);
}

@media (min-width: 1280px) {
  .frontier-grid { grid-template-columns: repeat(3, 1fr); }
}

.frontier-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-theme-bg);
  transition: border-color 0.15s ease;
}
.frontier-card:hover { border-color: var(--color-theme-border); }

.frontier-card-text {
  padding: var(--spacing-g2);
  flex: 1;
}

.frontier-card-text h3 {
  margin: 0 0 8px;
  font-size: 1.3125rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.frontier-card-text p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-theme-text-sec);
  line-height: 1.55;
}

.frontier-card-demo {
  padding: var(--spacing-g1);
  background: var(--color-theme-card-03);
  border-top: 1px solid var(--color-theme-border-02);
  min-height: 260px;
}

.model-picker { padding: 10px 12px 0; }

.model-input {
  width: 100%;
  padding: 8px 0;
  font-size: 13px;
  color: var(--color-theme-text-ter);
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-product);
}

.model-bar {
  display: flex;
  gap: 8px;
  padding: 6px 0 12px;
}

.model-pill {
  font-size: 10px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--color-theme-bg-muted);
  color: var(--color-theme-text-sec);
}

.model-dropdown {
  margin: 0 0 12px;
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-xs);
  overflow: hidden;
  background: var(--color-theme-card-hex);
}

.model-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--color-theme-text-sec);
  border-bottom: 1px solid var(--color-theme-border-02);
}
.model-option:last-child { border-bottom: none; }
.model-option.is-selected {
  background: var(--color-theme-card);
  color: var(--color-theme-text);
}
.model-check { color: var(--color-theme-accent); font-size: 11px; }

.search-demo { padding: 12px; }

.search-query {
  padding: 9px 12px;
  background: var(--color-theme-card);
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-xs);
  font-size: 12px;
  margin-bottom: 12px;
}

.search-results {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.65;
  color: var(--color-theme-text-sec);
}

.search-meta {
  margin-top: 8px;
  color: var(--color-theme-text-ter);
}

.enterprise-demo {
  padding: 20px 16px;
  text-align: center;
}

.enterprise-stat {
  font-size: 2.25rem;
  font-weight: 500;
  letter-spacing: -0.04em;
}

.enterprise-label {
  font-size: 12px;
  color: var(--color-theme-text-sec);
  margin-top: 4px;
}

.enterprise-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

/* Changelog */
.changelog-section { padding: var(--spacing-v6) 0; }

.changelog-section h2 {
  margin: 0 0 var(--spacing-g3);
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.changelog-scroll {
  display: flex;
  gap: var(--spacing-g1);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 4px;
  margin-bottom: var(--spacing-v2);
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.changelog-scroll::-webkit-scrollbar { display: none; }

@media (min-width: 1024px) {
  .changelog-scroll {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow: visible;
  }
}
@media (min-width: 1280px) {
  .changelog-scroll { grid-template-columns: repeat(4, 1fr); }
}

.changelog-item {
  flex: 0 0 280px;
  scroll-snap-align: start;
  padding: var(--spacing-g2);
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-sm);
  background: var(--color-theme-bg);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.changelog-item:hover {
  border-color: var(--color-theme-border);
  transform: translateY(-1px);
}

.changelog-item time {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-theme-text-sec);
  margin-bottom: 8px;
}

.changelog-item span {
  font-size: 0.9375rem;
  line-height: 1.48;
}

.changelog-badge {
  display: inline-block;
  font-size: 10px;
  padding: 2px 6px;
  margin-right: 6px;
  background: var(--color-theme-bg-muted);
  border-radius: var(--radius-xs);
  color: var(--color-theme-text-sec);
  vertical-align: middle;
}

/* Culture */
.culture-band {
  padding: var(--spacing-v5) 0;
  border-top: 1px solid var(--color-theme-border-02);
}

.culture-band-inner {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-v1);
  max-width: 48ch;
}

.culture-band h3 {
  margin: 0;
  font-size: clamp(1.125rem, 1.8vw, 1.375rem);
  font-weight: 500;
  line-height: 1.38;
  letter-spacing: -0.025em;
}

/* Highlights */
.highlights-section { padding: var(--spacing-v6) 0; }

.highlights-scroll {
  display: flex;
  gap: var(--spacing-g1);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding: var(--spacing-g2);
  padding: 2px var(--spacing-g2) 4px;
  margin: 0 calc(-1 * var(--spacing-g2)) var(--spacing-v2);
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.highlights-scroll::-webkit-scrollbar { display: none; }

.highlight-card {
  flex: 0 0 min(520px, calc(100vw - 56px));
  scroll-snap-align: start;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-g2);
  align-items: start;
  padding: var(--spacing-g2);
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-sm);
  background: var(--color-theme-bg);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.highlight-card:hover {
  border-color: var(--color-theme-border);
  transform: translateY(-1px);
}

.highlight-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--color-theme-text-mid);
  margin-bottom: 8px;
}

.highlight-category { color: var(--color-theme-text-sec); }

.highlight-card h4 {
  margin: 0 0 8px;
  font-size: 1.3125rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.highlight-author {
  font-size: 0.8125rem;
  color: var(--color-theme-text-mid);
}

.highlight-thumb {
  width: 96px;
  height: 120px;
  border-radius: var(--radius-xs);
  background: var(--color-theme-card-03);
  border: 1px solid var(--color-theme-border-02);
  overflow: hidden;
  flex-shrink: 0;
}

.highlight-thumb--editorial {
  width: 108px;
  height: 136px;
  border-radius: 2px;
  background: #e8e6e0;
}

.highlight-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.highlight-thumb--editorial img {
  filter: saturate(0.88) contrast(1.03);
}

/* CTA */
.cta-section {
  padding: var(--spacing-v6) 0;
  text-align: center;
}

.cta-section h2 {
  margin: 0 0 var(--spacing-g3);
  font-size: clamp(1.625rem, 2.8vw, 2.125rem);
  font-weight: 500;
  letter-spacing: -0.035em;
}

.cta-section .hero-actions { justify-content: center; }

/* Footer */
.site-footer {
  background: #F6F7F7;
  padding: var(--spacing-v5) 0 var(--spacing-v3);
  color: var(--color-theme-text);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--spacing-v4) var(--spacing-g3);
  margin-bottom: var(--spacing-v4);
}

.section-title {
  margin: 0 0 var(--spacing-v2);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .footer-links { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 960px) {
  .footer-links { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.footer-col-title {
  font-size: 0.8125rem;
  color: var(--color-theme-text);
  margin: 0 0 8px;
  font-weight: 550;
}

.footer-link {
  display: inline-block;
  font-size: 0.8125rem;
  padding: 4px 0;
  color: var(--color-theme-text-mid);
  transition: color 0.15s ease;
}
.footer-link:hover { color: var(--color-theme-text); }

.footer-notice {
  margin-bottom: var(--spacing-v4);
  padding-top: var(--spacing-v3);
  border-top: 1px solid var(--color-theme-border-02);
}

.footer-notice__title {
  margin: 0 0 var(--spacing-v1);
  font-family: var(--font-accent);
  font-size: 0.6875rem;
  font-weight: 550;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-theme-text);
}

.footer-notice__text {
  margin: 0;
  max-width: 72rem;
  font-size: 0.75rem;
  line-height: 1.62;
  color: var(--color-theme-text-sec);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-g2);
  padding-top: var(--spacing-v3);
  border-top: 1px solid var(--color-theme-border-02);
  font-size: 0.8125rem;
  color: var(--color-theme-text);
}

.footer-disclaimer { opacity: 0.75; flex: 1; min-width: 200px; }

.footer-badge {
  display: inline-flex;
  padding: 4px 10px;
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-full);
  font-size: 10px;
  margin-left: auto;
}

.footer-lang {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-full);
  font-size: 10px;
  background: var(--color-theme-bg);
  cursor: pointer;
  font-family: var(--font-sans);
  color: var(--color-theme-text-sec);
}

@media (max-width: 767px) {
  .footer-badge { margin-left: 0; }
  .footer-disclaimer { flex: unset; width: 100%; }
}

/* Focus */
:focus-visible {
  outline: 2px solid rgba(38, 37, 30, 0.35);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Inner pages */
.page-hero {
  padding: var(--spacing-v5) 0 var(--spacing-v4);
}

.page-hero .type-md-lg {
  margin: 0;
}

.page-lead {
  max-width: 42ch;
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.58;
  color: var(--color-theme-text-sec);
}

.page-body {
  padding: 0 0 var(--spacing-v6);
}

.prose {
  max-width: 52ch;
}

.prose h2 {
  margin: var(--spacing-v4) 0 var(--spacing-v2);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p {
  margin: 0 0 var(--spacing-v2);
  color: var(--color-theme-text-sec);
  line-height: 1.62;
}

.prose ul {
  margin: 0 0 var(--spacing-v2);
  padding-left: 1.25rem;
  color: var(--color-theme-text-sec);
  line-height: 1.62;
}

.sitemap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-g1);
  margin-top: var(--spacing-v4);
}

@media (min-width: 768px) {
  .sitemap-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .sitemap-grid { grid-template-columns: repeat(3, 1fr); }
}

.sitemap-card {
  display: block;
  padding: var(--spacing-g2);
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-sm);
  background: var(--color-theme-bg);
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.sitemap-card:hover {
  border-color: var(--color-theme-border);
  transform: translateY(-1px);
}

.sitemap-card h3 {
  margin: 0 0 6px;
  font-size: 1.3125rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.sitemap-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-theme-text-sec);
  line-height: 1.5;
}

.contact-panel {
  max-width: 36rem;
  padding: var(--spacing-g3);
  border: 1px solid var(--color-theme-border-02);
  border-radius: var(--radius-sm);
  background: var(--color-theme-card-hex);
}

.contact-panel h2 {
  font-size: 1.5rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.contact-panel p {
  margin: 0 0 var(--spacing-v2);
  color: var(--color-theme-text-sec);
  line-height: 1.58;
}

.disclosure-block {
  padding: var(--spacing-g2) 0;
  border-bottom: 1px solid var(--color-theme-border-02);
}

.disclosure-block:last-child {
  border-bottom: none;
}

.disclosure-block h2 {
  margin: 0 0 var(--spacing-v1);
  font-size: 1.5rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}