/* ══════════════════════════════════════════════════════════════════
   No.JS LSP Landing Page — Design System
   Fonts: Space Grotesk (headings), Inter (body), JetBrains Mono (code)
   ══════════════════════════════════════════════════════════════════ */

/* ── Variables ── */
:root {
  --white: #FFFFFF;
  --surface: #F8FAFC;
  --text: #0F172A;
  --text-secondary: #334155;
  --text-muted: #64748B;
  --text-dim: #94A3B8;
  --primary: #0EA5E9;
  --primary-dark: #0284C7;
  --primary-light: #38BDF8;
  --primary-surface: #F0F9FF;
  --border: #E2E8F0;
  --code-bg: #0F172A;
  --code-surface: #1E293B;
  --error: #EF4444;
  --success: #22C55E;
  --warning: #F59E0B;
  --vscode: #007ACC;
  --vscode-dark: #005FA3;
  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 12px;
  --header-h: 70px;
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; cursor: pointer; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ══════════════════════════════════════════════════════════════════
   SECTION 0 — NAV BAR
   ══════════════════════════════════════════════════════════════════ */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 80px;
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-img {
  height: 32px;
  width: auto;
}
.logo-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
}
.logo-dot {
  color: var(--primary);
}
.logo-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--vscode);
  background: #EFF6FF;
  padding: 2px 8px;
  border-radius: 100px;
  letter-spacing: 0.3px;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.header-nav a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}
.header-nav a:hover {
  color: var(--primary);
}
.header-nav .nav-cta {
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: var(--radius);
  transition: background 0.2s;
}
.header-nav .nav-cta:hover {
  background: var(--primary-dark);
  color: var(--white);
}
.github-link {
  display: flex;
  align-items: center;
}
.github-link svg {
  width: 22px;
  height: 22px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.github-link:hover svg {
  color: var(--text);
}

/* ── Language Dropdown (Popover API) ── */
.lang-dropdown {
  position: relative;
  margin-left: 8px;
  anchor-name: --lang-anchor;
}
.lang-dropdown-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 10px;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  color: var(--text);
  transition: border-color 0.2s, background 0.2s;
}
.lang-dropdown-btn:hover {
  border-color: var(--primary);
  background: var(--primary-surface);
}
.lang-chevron {
  width: 14px;
  height: 14px;
  transition: transform 0.2s;
  color: var(--text-muted);
}
.lang-dropdown-menu {
  margin: 0;
  padding: 4px;
  border: 1px solid var(--border);
  position: fixed;
  position-anchor: --lang-anchor;
  inset: unset;
  top: anchor(bottom);
  right: anchor(right);
  margin-top: 6px;
  min-width: 160px;
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .12);
  z-index: 100;
}
.lang-dropdown-menu:popover-open {
  animation: langFadeIn 0.15s ease;
}
@keyframes langFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.lang-dropdown-menu::backdrop {
  background: transparent;
}
.lang-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  transition: background 0.15s;
  background: none;
  border: none;
  width: 100%;
  font-family: inherit;
}
.lang-option:hover {
  background: var(--primary-surface);
}
.lang-option.active {
  color: var(--primary);
  background: var(--primary-surface);
  font-weight: 600;
}

/* ── Mobile Menu Button ── */
.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  color: var(--text);
  transition: border-color 0.2s, background 0.2s;
}
.mobile-menu-btn:hover {
  border-color: var(--primary);
  background: var(--primary-surface);
}
.mobile-menu-btn svg {
  width: 20px;
  height: 20px;
}

/* ── Mobile Nav Popover ── */
.mobile-nav {
  margin: 0;
  padding: 16px;
  border: none;
  border-bottom: 1px solid var(--border);
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  width: 100%;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .1);
  z-index: 99;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav:popover-open {
  display: flex;
  animation: mobileNavIn 0.2s ease;
}
@keyframes mobileNavIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.mobile-nav::backdrop {
  background: rgba(0, 0, 0, .3);
}
.mobile-nav > a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.mobile-nav > a:hover {
  background: var(--primary-surface);
  color: var(--primary);
}
.mobile-nav-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}
.mobile-nav-lang {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.mobile-nav-cta {
  display: block;
  text-align: center;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 20px;
  border-radius: var(--radius);
  text-decoration: none;
  margin-top: 4px;
  transition: background 0.2s;
}
.mobile-nav-cta:hover {
  background: var(--primary-dark);
  color: var(--white);
}

/* ══════════════════════════════════════════════════════════════════
   SECTION 1 — HERO
   ══════════════════════════════════════════════════════════════════ */

.hero {
  background: linear-gradient(180deg, #0F172A, #1E293B);
  padding: 120px 80px 100px;
  text-align: center;
}
.hero-inner {
  max-width: 800px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid rgba(14, 165, 233, 0.2);
  color: var(--primary-light);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}
.hero-badge svg {
  width: 16px;
  height: 16px;
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: 64px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  text-wrap: balance;
}
.hero-subtitle {
  font-family: var(--font-body);
  font-size: 20px;
  color: var(--text-dim);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto 40px;
  text-wrap: balance;
}
.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius);
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover {
  background: var(--primary-dark);
}
.btn-primary:active {
  transform: scale(0.98);
}
.btn-primary svg {
  width: 18px;
  height: 18px;
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #CBD5E1;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 1px solid #475569;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.btn-outline:hover {
  border-color: #CBD5E1;
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
}
.btn-outline svg {
  width: 18px;
  height: 18px;
}

/* ── Terminal Box ── */
.terminal-box {
  max-width: 520px;
  margin: 0 auto;
  background: var(--code-bg);
  border: 1px solid #334155;
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: left;
}
.terminal-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid #334155;
}
.terminal-dots {
  display: flex;
  gap: 6px;
}
.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.terminal-dot--red { background: #FF5F56; }
.terminal-dot--yellow { background: #FFBD2E; }
.terminal-dot--green { background: #27C93F; }
.terminal-title {
  flex: 1;
  text-align: center;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 500;
}
.terminal-body {
  display: flex;
  align-items: center;
  padding: 16px 16px;
  gap: 12px;
}
.terminal-prompt {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 14px;
  user-select: none;
}
.terminal-cmd {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 14px;
  color: #E2E8F0;
  white-space: nowrap;
}
.terminal-copy {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  transition: color 0.2s, background 0.2s;
  flex-shrink: 0;
}
.terminal-copy:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}
.terminal-copy svg {
  width: 16px;
  height: 16px;
}
.terminal-copy .icon-check {
  color: var(--success);
}

/* ══════════════════════════════════════════════════════════════════
   SECTION 2 — FEATURES GRID
   ══════════════════════════════════════════════════════════════════ */

.features {
  background: var(--surface);
  padding: 100px 80px;
}
.features-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.section-kicker {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--primary);
  text-transform: uppercase;
  background: var(--primary-surface);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 700;
  color: var(--code-bg);
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 16px;
  text-wrap: balance;
}
.section-subtitle {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto 56px;
  text-wrap: balance;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  text-align: left;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(14, 165, 233, 0.08);
}
.feature-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-surface);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--primary);
}
.feature-icon svg {
  width: 24px;
  height: 24px;
}
.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--code-bg);
  margin-bottom: 8px;
}
.feature-card p {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════════════
   SECTION 3 — FEATURE SHOWCASES
   ══════════════════════════════════════════════════════════════════ */

.showcase {
  padding: 100px 80px;
}
.showcase--white { background: var(--white); }
.showcase--surface { background: var(--surface); }
.showcase-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.showcase-inner--reversed {
  direction: rtl;
}
.showcase-inner--reversed > * {
  direction: ltr;
}
.showcase-text h2 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--code-bg);
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.showcase-text p {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}
.showcase-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.showcase-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.showcase-list svg {
  width: 20px;
  height: 20px;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── VS Code Editor Mockup ── */
.editor-mock {
  background: #1E1E2E;
  border-radius: var(--radius-lg);
  border: 1px solid #334155;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}
.editor-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #181825;
  border-bottom: 1px solid #313244;
}
.editor-dots {
  display: flex;
  gap: 6px;
}
.editor-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.editor-dot--red { background: #FF5F56; }
.editor-dot--yellow { background: #FFBD2E; }
.editor-dot--green { background: #27C93F; }
.editor-filename {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}
.editor-body {
  padding: 20px 0;
  position: relative;
}
.editor-line {
  display: flex;
  padding: 0 20px;
  line-height: 1.7;
  font-family: var(--font-mono);
  font-size: 13px;
}
.editor-line:hover {
  background: rgba(255, 255, 255, 0.03);
}
.line-number {
  width: 40px;
  text-align: right;
  padding-right: 16px;
  color: #585B70;
  user-select: none;
  flex-shrink: 0;
}
.line-content {
  flex: 1;
  white-space: pre;
}

/* ── Syntax colors ── */
.tok-tag { color: #89B4FA; }
.tok-attr-name { color: #CDD6F4; }
.tok-attr-value { color: #A6E3A1; }
.tok-string { color: #A6E3A1; }
.tok-bracket { color: #585B70; }
.tok-equals { color: #585B70; }
.tok-quote { color: #A6E3A1; }

/* Semantic highlighting tokens (LSP-specific) */
.tok-directive { color: #C084FC; font-weight: 700; }
.tok-dynamic-prefix { color: #818CF8; }
.tok-companion { color: #CDD6F4; }
.tok-filter { color: #FB923C; font-weight: 700; }
.tok-pipe { color: #94A3B8; }
.tok-value { color: #FCD34D; }

/* ── Autocomplete Dropdown ── */
.autocomplete {
  position: absolute;
  left: 76px;
  background: #1E1E2E;
  border: 1px solid #45475A;
  border-radius: var(--radius-sm);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
  min-width: 260px;
  padding: 4px;
  z-index: 10;
}
.autocomplete-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #CDD6F4;
}
.autocomplete-item--active {
  background: #45475A;
}
.autocomplete-icon {
  width: 16px;
  height: 16px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
  color: var(--white);
  background: var(--primary);
}
.autocomplete-label {
  flex: 1;
}
.autocomplete-type {
  font-size: 11px;
  color: #585B70;
}

/* ── Side-by-side highlighting comparison ── */
.highlight-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.highlight-panel {
  background: #1E1E2E;
  border-radius: var(--radius);
  border: 1px solid #334155;
  overflow: hidden;
}
.highlight-panel-header {
  padding: 10px 16px;
  border-bottom: 1px solid #313244;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.highlight-panel-header--off {
  color: #585B70;
}
.highlight-panel-header--on {
  color: var(--success);
}
.highlight-panel-body {
  padding: 16px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  white-space: pre;
}
.tok-gray { color: #585B70; }

/* ── Go-to-Definition Mockup ── */
.gotodef-mock {
  position: relative;
}
.gotodef-link {
  text-decoration: underline;
  text-decoration-color: var(--primary);
  text-underline-offset: 2px;
  cursor: pointer;
}
.gotodef-arrow {
  position: absolute;
  color: var(--primary);
}
.gotodef-tooltip {
  position: absolute;
  background: #1E1E2E;
  border: 1px solid #45475A;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  font-family: var(--font-mono);
  font-size: 12px;
  color: #CDD6F4;
  white-space: nowrap;
}

/* ══════════════════════════════════════════════════════════════════
   SECTION 4 — CONFIGURATION
   ══════════════════════════════════════════════════════════════════ */

.config {
  background: var(--surface);
  padding: 100px 80px;
}
.config-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.config-table-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 1000px;
  margin: 48px auto 0;
  text-align: left;
}
.config-table {
  width: 100%;
  border-collapse: collapse;
}
.config-table thead th {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.config-table thead th:first-child { width: 280px; }
.config-table thead th:nth-child(2) { width: 100px; }
.config-table tbody tr:nth-child(even) {
  background: #FAFBFC;
}
.config-table tbody td {
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-secondary);
  vertical-align: middle;
}
.config-table tbody tr:last-child td {
  border-bottom: none;
}
.config-setting {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--primary);
}
.config-default {
  font-family: var(--font-mono);
  font-size: 12px;
}
.config-val-true { color: var(--success); }
.config-val-false { color: var(--error); }
.config-val-warn { color: var(--warning); }
.config-val-muted { color: var(--text-muted); }

/* ══════════════════════════════════════════════════════════════════
   SECTION 5 — ECOSYSTEM
   ══════════════════════════════════════════════════════════════════ */

.ecosystem {
  background: var(--white);
  padding: 100px 80px;
}
.ecosystem-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.ecosystem-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.ecosystem-card:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(14, 165, 233, 0.08);
}
.ecosystem-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}
.ecosystem-card p {
  text-align: left;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  color: var(--text-secondary);
  line-height: 1.5;
}
.ecosystem-link {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  transition: color 0.2s;
}
.ecosystem-card:hover .ecosystem-link {
  color: var(--primary-dark);
}

/* ══════════════════════════════════════════════════════════════════
   SECTION 6 — FOOTER
   ══════════════════════════════════════════════════════════════════ */

.footer {
  background: var(--code-bg);
  border-top: 1px solid var(--code-surface);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 80px;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.footer-brand {
  max-width: 320px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.footer-logo .logo-img {
  height: 28px;
}
.footer-logo .logo-title {
  color: #F1F5F9;
  display: flex;
  align-items: center;
}
.footer-logo .logo-label {
  margin-left: 10px;
}
.footer-desc {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-links-heading {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  color: #CBD5E1;
  margin-bottom: 4px;
}
.footer-links a {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-dim);
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--white);
}
.footer-divider {
  height: 1px;
  background: var(--code-surface);
  margin: 32px 0;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-muted);
}
.footer-version {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}
.powered-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-dim);
  transition: color 0.2s;
}
.powered-badge:hover {
  color: var(--primary-light);
}
.powered-badge svg {
  width: 16px;
  height: 16px;
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE — Tablet (≤1024px)
   ══════════════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .header { padding: 0 24px; }
  .header-nav { gap: 20px; }

  .hero { padding: 80px 24px 60px; }
  .hero h1 { font-size: 48px; }
  .hero-subtitle { font-size: 18px; }

  .features { padding: 60px 24px; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .section-title { font-size: 40px; }

  .showcase { padding: 60px 24px; }
  .showcase-inner { gap: 40px; }
  .showcase-text h2 { font-size: 30px; }

  .config { padding: 60px 24px; }
  .ecosystem { padding: 60px 24px; }
  .ecosystem-grid { grid-template-columns: repeat(2, 1fr); }

  .footer-inner { padding: 32px 24px; }
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE — Mobile (≤768px)
   ══════════════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .header-nav { display: none; }
  .mobile-menu-btn { display: flex; }

  .hero { padding: 60px 20px 48px; }
  .hero h1 { font-size: 36px; letter-spacing: -1px; }
  .hero-subtitle { font-size: 16px; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .hero-ctas a { width: 100%; text-align: center; justify-content: center; }
  .terminal-box { max-width: 100%; }

  .features { padding: 48px 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 32px; }
  .section-subtitle { font-size: 16px; }

  .showcase { padding: 48px 20px; }
  .showcase-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .showcase-inner--reversed {
    direction: ltr;
  }
  .showcase-text { order: 1; }
  .showcase-visual { order: 2; }
  .showcase-text h2 { font-size: 28px; }

  .highlight-compare {
    grid-template-columns: 1fr;
  }

  .config { padding: 48px 20px; }
  .config-table-card { overflow-x: auto; }
  .config-table { min-width: 580px; }

  .ecosystem { padding: 48px 20px; }
  .ecosystem-grid { grid-template-columns: 1fr; }

  .footer-inner { padding: 32px 20px; }
  .footer-row { flex-direction: column; gap: 32px; }
}

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE — Small Mobile (≤480px)
   ══════════════════════════════════════════════════════════════════ */

@media (max-width: 480px) {
  .hero h1 { font-size: 28px; }
  .hero-badge { font-size: 12px; }
  .section-title { font-size: 26px; }
  .terminal-body { padding: 12px; gap: 8px; }
  .terminal-cmd { font-size: 12px; }
}

/* ══════════════════════════════════════════════════════════════════
   PRINT
   ══════════════════════════════════════════════════════════════════ */

@media print {
  .header, .mobile-nav, .lang-dropdown, .terminal-copy { display: none; }
  .hero { background: none; color: var(--text); padding: 40px 0; }
  .hero h1 { color: var(--text); }
  .hero-subtitle { color: var(--text-secondary); }
  body { font-size: 12pt; }
}