/* ============ ZONECONTROL — DNS MANAGER ============ */
/* Inspired by the actual product UI: amber/gold primary on cream,
   navy text, pastel tile palette, hairline borders, generous whitespace. */

:root {
  /* Primary palette from the product */
  --gold: #F5B800;
  --gold-deep: #E0A800;
  --gold-soft: #FFF4D1;
  --gold-tint: #FFFAE6;

  --navy: #1A2238;
  --navy-soft: #2D3654;

  --cream: #FAF8F2;
  --cream-2: #F5F2E8;
  --paper: #FFFFFF;

  --ink: #1A2238;
  --ink-2: #4A5168;
  --ink-3: #8B91A3;
  --ink-4: #B8BCC9;
  --line: #EAE6D8;
  --line-strong: #D9D3BF;

  /* Pastel tile colors (from dashboard) */
  --tile-yellow-bg: #FFF4D1;
  --tile-yellow-fg: #8A6800;
  --tile-blue-bg: #DFE9F7;
  --tile-blue-fg: #2D5BA8;
  --tile-blue2-bg: #E2E8F5;
  --tile-blue2-fg: #4A6FB5;
  --tile-red-bg: #FBDDD8;
  --tile-red-fg: #B5392A;
  --tile-green-bg: #DEF0DF;
  --tile-green-fg: #2C7A36;
  --tile-purple-bg: #E8DFF5;
  --tile-purple-fg: #6B4AB5;
  --tile-orange-bg: #FBE6CF;
  --tile-orange-fg: #B5651F;

  --status-synced: #2C7A36;
  --status-pending: #B5651F;
  --status-error: #B5392A;
  --status-active: #2C7A36;

  --font-sans: 'Inter Tight', -apple-system, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;

  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 12px;
  --r-xl: 18px;

  --container: 1240px;
  --container-narrow: 820px;
}

[data-density="compact"] { --pad-section: 64px; }
[data-density="normal"]  { --pad-section: 96px; }
[data-density="spacious"]{ --pad-section: 132px; }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body { overflow-x: hidden; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.zc-container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }
.zc-container-narrow { max-width: var(--container-narrow); }

.zc-mono { font-family: var(--font-mono); letter-spacing: -0.01em; }
.zc-muted { color: var(--ink-3); }
.zc-tiny { font-size: 12px; }
.zc-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zc-gold-text { color: var(--gold-deep); }

/* ============ HEADER ============ */
.zc-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--cream) 88%, transparent);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}
.zc-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.zc-logo {
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
  gap: 8px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.zc-logo-sub { color: var(--gold-deep); font-weight: 600; }
.zc-logo-dash { color: var(--ink-3); font-weight: 400; }

.zc-header-nav {
  display: flex;
  gap: 32px;
  font-size: 14px;
  color: var(--ink-2);
}
.zc-header-nav a:hover { color: var(--ink); }

.zc-header-actions { display: flex; align-items: center; gap: 14px; }
.zc-header-link { font-size: 14px; color: var(--ink-2); }
.zc-header-link:hover { color: var(--gold-deep); }

/* ============ BUTTONS ============ */
.zc-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all 120ms ease;
  white-space: nowrap;
  cursor: pointer;
  font-family: inherit;
}
.zc-btn-sm { padding: 8px 14px; font-size: 13px; }
.zc-btn-primary {
  background: var(--gold);
  color: var(--ink);
  border-color: var(--gold);
}
.zc-btn-primary:hover {
  background: var(--gold-deep);
  border-color: var(--gold-deep);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -10px rgba(245, 184, 0, 0.6);
}
.zc-btn-ghost {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--line-strong);
}
.zc-btn-ghost:hover { border-color: var(--ink-3); }
.zc-btn-full { width: 100%; justify-content: center; }
.zc-arrow { transition: transform 200ms ease; }
.zc-btn:hover .zc-arrow { transform: translateX(3px); }

/* ============ HERO ============ */
.zc-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding-top: 80px;
  padding-bottom: 100px;
}
.zc-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 30%, transparent 80%);
  pointer-events: none;
  opacity: 0.6;
}
.zc-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 64px;
  align-items: center;
}
.zc-hero-inner[data-layout="text-only"] {
  grid-template-columns: 1fr;
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
}
.zc-hero-inner[data-layout="text-only"] .zc-hero-cta,
.zc-hero-inner[data-layout="text-only"] .zc-hero-meta { justify-content: center; }
.zc-hero-inner[data-layout="text-only"] .zc-eyebrow { margin: 0 auto 28px; }

.zc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-2);
  padding: 6px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  background: var(--paper);
  margin-bottom: 28px;
  font-weight: 500;
}
.zc-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--status-synced);
  box-shadow: 0 0 0 3px rgba(44, 122, 54, 0.18);
  animation: zc-pulse 2.4s ease-in-out infinite;
}
@keyframes zc-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.zc-h1 {
  font-size: clamp(40px, 5.6vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin: 0 0 24px;
  text-wrap: pretty;
  color: var(--ink);
}
.zc-h1 .zc-h1-amber { color: var(--gold-deep); }
.zc-h2 {
  font-size: clamp(30px, 3.6vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 600;
  margin: 0 0 16px;
  text-wrap: pretty;
}
.zc-lede {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 540px;
  margin: 0 0 36px;
}
.zc-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.zc-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  font-size: 13px;
  padding-top: 24px;
  border-top: 1px dashed var(--line-strong);
  color: var(--ink-2);
}

/* ============ HIERARCHY DIAGRAM ============ */
.zc-diagram {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: 0 12px 40px -16px rgba(26, 34, 56, 0.12);
}
.zc-diagram-node {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  padding: 14px 18px;
  text-align: center;
  min-width: 180px;
}
.zc-diagram-admin {
  border-color: var(--gold);
  background: var(--gold-tint);
}
.zc-diagram-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  margin-bottom: 4px;
}
.zc-diagram-name { font-family: var(--font-mono); font-size: 14px; color: var(--ink); }
.zc-diagram-meta { font-size: 11px; color: var(--ink-3); margin-top: 4px; }
.zc-diagram-stem { width: 1px; height: 28px; background: var(--line-strong); }
.zc-diagram-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  width: 100%;
  position: relative;
}
.zc-diagram-row::before {
  content: '';
  position: absolute;
  top: -28px;
  left: 16.66%;
  right: 16.66%;
  height: 1px;
  background: var(--line-strong);
}
.zc-diagram-row-small .zc-diagram-node { min-width: 0; padding: 10px; }
.zc-diagram-leaf { opacity: 0.7; }

/* ============ SECTION ============ */
.zc-section {
  padding: var(--pad-section) 0;
  border-bottom: 1px solid var(--line);
}
.zc-section-alt { background: var(--cream-2); }
.zc-section-paper { background: var(--paper); }
.zc-section-head { max-width: 720px; margin-bottom: 56px; }
.zc-section-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold-deep);
  margin-bottom: 16px;
  font-weight: 500;
}
.zc-section-lede { font-size: 17px; color: var(--ink-2); margin: 0; line-height: 1.55; }

/* ============ FEATURES ============ */
.zc-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.zc-feature {
  background: var(--paper);
  padding: 30px 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 200ms ease;
}
.zc-feature:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  box-shadow: 0 14px 36px -18px rgba(26, 34, 56, 0.14);
}
.zc-feature-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gold-deep);
  margin-bottom: 6px;
  font-weight: 600;
}
.zc-feature-title {
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
}
.zc-feature-body { color: var(--ink-2); margin: 0; font-size: 15px; line-height: 1.55; flex: 1; }
.zc-feature-mono {
  font-size: 12px;
  color: var(--ink-3);
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
  margin-top: 8px;
}

/* ============ HIERARCHY (TIER LIST) ============ */
.zc-hierarchy {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 880px;
  margin: 0 auto;
}
.zc-tier {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px 32px;
}
.zc-tier-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.zc-tier-num { font-size: 12px; color: var(--ink-3); }
.zc-tier-role {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.zc-tier-mono { margin-left: auto; font-size: 12px; color: var(--ink-3); }
.zc-tier-desc { color: var(--ink-2); margin-bottom: 18px; }
.zc-tier-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 24px;
  font-size: 14px;
}
.zc-tier-list li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); }
.zc-tier-check { color: var(--status-synced); font-weight: 700; margin-top: 1px; }
.zc-hierarchy-arrow {
  text-align: center;
  font-family: var(--font-mono);
  color: var(--ink-4);
  font-size: 14px;
}

/* ============ WEB UI MOCKUP — matches actual product ============ */
.zc-ui {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px -20px rgba(26, 34, 56, 0.18),
              0 8px 24px -12px rgba(26, 34, 56, 0.08);
  font-size: 13px;
}
.zc-ui-chrome {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 11px 16px;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}
.zc-ui-dots { display: flex; gap: 6px; }
.zc-ui-dots span { width: 10px; height: 10px; border-radius: 50%; }
.zc-ui-dots span:nth-child(1) { background: #FF5F57; }
.zc-ui-dots span:nth-child(2) { background: #FEBC2E; }
.zc-ui-dots span:nth-child(3) { background: #28C840; }
.zc-ui-url {
  flex: 1;
  text-align: center;
  font-size: 12px;
  padding: 5px 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  max-width: 460px;
  margin: 0 auto;
  color: var(--ink-2);
}
.zc-ui-role-switch {
  display: flex;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--paper);
}
.zc-ui-role-btn {
  background: transparent;
  border: none;
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 10px;
  border-right: 1px solid var(--line);
  transition: all 100ms;
}
.zc-ui-role-btn:last-child { border-right: none; }
.zc-ui-role-btn.is-active { background: var(--gold); color: var(--ink); }
.zc-ui-role-static {
  font-size: 11px;
  color: var(--ink-3);
  padding: 4px 10px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: var(--paper);
}

/* App header strip (like actual product) */
.zc-ui-appbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.zc-ui-appbar-brand { font-weight: 700; color: var(--ink); font-size: 13px; }
.zc-ui-appbar-brand .zc-gold-text { font-weight: 600; }
.zc-ui-appbar-right { display: flex; align-items: center; gap: 10px; color: var(--ink-3); }
.zc-ui-pill-tag {
  background: var(--tile-purple-bg);
  color: var(--tile-purple-fg);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 100px;
  font-weight: 500;
}
.zc-ui-pill-link { color: var(--gold-deep); }

.zc-ui-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: 460px;
  background: var(--cream);
}
.zc-ui-sidebar {
  background: var(--paper);
  border-right: 1px solid var(--line);
  padding: 22px 0;
}
.zc-ui-nav-section {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--ink-4);
  text-transform: uppercase;
  padding: 14px 22px 8px;
  font-weight: 600;
}
.zc-ui-nav-section:first-child { padding-top: 0; }
.zc-ui-nav { display: flex; flex-direction: column; }
.zc-ui-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 22px;
  color: var(--ink-2);
  font-size: 13px;
  cursor: pointer;
  border-left: 3px solid transparent;
}
.zc-ui-nav-item:hover { background: var(--cream); }
.zc-ui-nav-item.is-active {
  background: var(--gold-tint);
  color: var(--ink);
  border-left-color: var(--gold);
  font-weight: 500;
}
.zc-ui-nav-count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-3);
}

.zc-ui-main { padding: 22px 26px; min-width: 0; background: var(--cream); }
.zc-ui-page-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 2px;
}
.zc-ui-page-sub { color: var(--ink-3); font-size: 12px; margin-bottom: 18px; }
.zc-ui-page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 18px;
}
.zc-ui-pill {
  background: var(--gold);
  color: var(--ink);
  border: none;
  border-radius: var(--r-sm);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
}
.zc-ui-pill-ghost {
  background: var(--paper);
  color: var(--ink-2);
  border: 1px solid var(--line-strong);
}

/* Dashboard tiles in mockup */
.zc-ui-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 14px;
}
.zc-ui-tile {
  border-radius: var(--r-md);
  padding: 14px 16px;
  text-align: center;
}
.zc-ui-tile-value {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.zc-ui-tile-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 4px;
  opacity: 0.8;
}
.zc-ui-tile.t-yellow { background: var(--tile-yellow-bg); color: var(--tile-yellow-fg); }
.zc-ui-tile.t-blue { background: var(--tile-blue-bg); color: var(--tile-blue-fg); }
.zc-ui-tile.t-blue2 { background: var(--tile-blue2-bg); color: var(--tile-blue2-fg); }
.zc-ui-tile.t-red { background: var(--tile-red-bg); color: var(--tile-red-fg); }

.zc-ui-sync-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px 16px;
}
.zc-ui-sync-head {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 8px;
}
.zc-ui-sync-bar {
  height: 4px;
  background: var(--line);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 14px;
}
.zc-ui-sync-bar > div { height: 100%; background: var(--status-synced); width: 100%; }
.zc-ui-sync-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.zc-ui-sync-tile {
  padding: 14px;
  border-radius: var(--r-md);
  text-align: center;
}
.zc-ui-sync-tile-value { font-size: 20px; font-weight: 600; }
.zc-ui-sync-tile-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}
.zc-ui-sync-tile.s-synced { background: var(--tile-green-bg); color: var(--status-synced); }
.zc-ui-sync-tile.s-pending { background: var(--tile-orange-bg); color: var(--status-pending); }
.zc-ui-sync-tile.s-error { background: var(--tile-green-bg); color: var(--status-synced); opacity: 0.85; }

/* Zone records table */
.zc-ui-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.zc-ui-thead, .zc-ui-row {
  display: grid;
  grid-template-columns: 90px 60px 70px 1fr 50px 100px;
  align-items: center;
  padding: 10px 16px;
  font-size: 12px;
  gap: 10px;
}
.zc-ui-table-zones .zc-ui-thead,
.zc-ui-table-zones .zc-ui-row {
  grid-template-columns: 1.4fr 0.9fr 0.5fr 0.6fr 0.9fr 130px;
}
.zc-ui-thead {
  background: var(--cream-2);
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  font-weight: 600;
}
.zc-ui-row { border-bottom: 1px solid var(--line); }
.zc-ui-row:last-child { border-bottom: none; }
.zc-ui-row:hover { background: var(--cream); }

.zc-ui-row-actions { display: flex; gap: 4px; justify-content: flex-end; }
.zc-btn-mini {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  color: var(--ink-2);
  padding: 3px 8px;
  font-size: 11px;
  border-radius: var(--r-sm);
  font-family: inherit;
}
.zc-btn-mini.danger { color: var(--status-error); border-color: var(--tile-red-bg); }

.zc-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: 100px;
  border: 1px solid;
  display: inline-block;
}
.zc-tag-a, .zc-tag-aaaa { color: var(--tile-blue-fg); border-color: var(--tile-blue-bg); background: var(--tile-blue-bg); }
.zc-tag-mx { color: var(--tile-purple-fg); border-color: var(--tile-purple-bg); background: var(--tile-purple-bg); }
.zc-tag-txt { color: var(--tile-orange-fg); border-color: var(--tile-orange-bg); background: var(--tile-orange-bg); }
.zc-tag-cname { color: var(--status-error); border-color: var(--tile-red-bg); background: var(--tile-red-bg); }
.zc-tag-ns, .zc-tag-soa { color: var(--tile-yellow-fg); border-color: var(--tile-yellow-bg); background: var(--tile-yellow-bg); }
.zc-tag-caa { color: var(--status-synced); border-color: var(--tile-green-bg); background: var(--tile-green-bg); }

.zc-status-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 100px;
}
.zc-status-pill.synced { background: var(--tile-green-bg); color: var(--status-synced); }
.zc-status-pill.active { background: var(--tile-green-bg); color: var(--status-active); }
.zc-status-pill.pending { background: var(--tile-orange-bg); color: var(--status-pending); }
.zc-status-pill.error { background: var(--tile-red-bg); color: var(--status-error); }
.zc-role-pill {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 100px;
  background: var(--tile-blue2-bg);
  color: var(--tile-blue2-fg);
}
.zc-role-pill.r-admin { background: var(--tile-purple-bg); color: var(--tile-purple-fg); }
.zc-role-pill.r-user { background: var(--tile-green-bg); color: var(--status-synced); }

/* ============ DEMO TABS ============ */
.zc-demo-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 32px;
  max-width: 800px;
}
.zc-demo-tab {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px 18px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 150ms;
  color: inherit;
}
.zc-demo-tab:hover { border-color: var(--line-strong); }
.zc-demo-tab.is-active {
  border-color: var(--gold);
  background: var(--gold-tint);
}
.zc-demo-tab-label { font-size: 14px; font-weight: 600; color: var(--ink); }
.zc-demo-tab-sub { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); }
.zc-demo-tab.is-active .zc-demo-tab-sub { color: var(--gold-deep); }

/* ============ PRICING ============ */
.zc-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.zc-plan {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}
.zc-plan.is-featured {
  border-color: var(--gold);
  background: var(--gold-tint);
  box-shadow: 0 0 0 1px var(--gold), 0 24px 60px -24px rgba(245, 184, 0, 0.4);
}
.zc-plan-flag {
  position: absolute;
  top: -10px;
  right: 24px;
  background: var(--gold);
  color: var(--ink);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: 0.02em;
  font-weight: 600;
  font-family: var(--font-mono);
}
.zc-plan-name {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}
.zc-plan-price { display: flex; align-items: baseline; gap: 8px; }
.zc-plan-price-value { font-size: 38px; font-weight: 600; letter-spacing: -0.03em; color: var(--ink); }
.zc-plan-price-period { color: var(--ink-3); font-size: 14px; }
.zc-plan-desc { color: var(--ink-2); font-size: 14px; min-height: 42px; }
.zc-plan-list {
  list-style: none;
  margin: 0;
  padding: 18px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
  flex: 1;
  border-top: 1px dashed var(--line-strong);
  color: var(--ink-2);
}
.zc-plan-list li { display: flex; gap: 10px; align-items: flex-start; }
.zc-pricing-note { text-align: center; margin-top: 32px; font-size: 12px; color: var(--ink-3); }

/* ============ FAQ ============ */
.zc-faq { border-top: 1px solid var(--line); }
.zc-faq-item { border-bottom: 1px solid var(--line); }
.zc-faq-q {
  width: 100%;
  background: transparent;
  border: none;
  color: inherit;
  display: grid;
  grid-template-columns: 36px 1fr 24px;
  align-items: center;
  text-align: left;
  padding: 22px 4px;
  gap: 16px;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  font-family: inherit;
}
.zc-faq-num { color: var(--ink-4); font-size: 12px; }
.zc-faq-q-text { line-height: 1.4; color: var(--ink); }
.zc-faq-toggle { font-family: var(--font-mono); font-size: 18px; color: var(--ink-3); }
.zc-faq-item.is-open .zc-faq-toggle { color: var(--gold-deep); }
.zc-faq-a { padding: 0 4px 24px 52px; color: var(--ink-2); font-size: 15px; line-height: 1.6; max-width: 720px; }

/* ============ STACK / SUPPORTED LANGUAGES ============ */
.zc-langs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.zc-lang-pill {
  font-size: 13px;
  padding: 6px 14px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  color: var(--ink-2);
}
.zc-lang-pill.is-ready { color: var(--ink); border-color: var(--ink); }

/* ============ CTA ============ */
.zc-section-cta { border-bottom: none; padding-bottom: 64px; }
.zc-cta-card {
  position: relative;
  border: 1px solid var(--gold);
  border-radius: var(--r-xl);
  background: var(--gold-tint);
  padding: 64px 56px;
  overflow: hidden;
}
.zc-cta-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, var(--gold-deep) 1px, transparent 0);
  background-size: 22px 22px;
  mask-image: radial-gradient(circle at 100% 0%, black 0%, transparent 60%);
  -webkit-mask-image: radial-gradient(circle at 100% 0%, black 0%, transparent 60%);
  pointer-events: none;
  opacity: 0.18;
}
.zc-cta-content { position: relative; max-width: 720px; }
.zc-cta-lede { color: var(--ink-2); font-size: 17px; margin: 0 0 32px; max-width: 580px; }

.zc-install {
  background: var(--ink);
  color: #E5E7EE;
  border-radius: var(--r-md);
  margin-bottom: 32px;
  overflow: hidden;
}
.zc-install-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}
.zc-install-tab {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 8px 16px;
  color: rgba(255, 255, 255, 0.5);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}
.zc-install-tab.is-active { color: var(--gold); }
.zc-install-body {
  padding: 16px 20px;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
}
.zc-install-body .muted { color: rgba(255, 255, 255, 0.4); }
.zc-install-success { color: var(--gold); padding-top: 4px; }

.zc-cta-buttons { display: flex; gap: 12px; flex-wrap: wrap; }

/* ============ FOOTER ============ */
.zc-footer {
  background: var(--paper);
  border-top: 1px solid var(--line);
  padding: 64px 0 32px;
}
.zc-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}
.zc-footer-tagline { color: var(--ink-2); font-size: 14px; max-width: 280px; margin: 16px 0; line-height: 1.6; }
.zc-footer-col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 14px;
  font-weight: 600;
}
.zc-footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.zc-footer-col a { color: var(--ink-2); font-size: 14px; }
.zc-footer-col a:hover { color: var(--gold-deep); }
.zc-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 12px;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--ink-3);
}
.zc-footer-legal { display: flex; gap: 20px; }
.zc-footer-legal a { color: var(--ink-3); font-size: 12px; }
.zc-footer-legal a:hover { color: var(--ink); }

/* ============ TOUR (screenshot strip) ============ */
.zc-tour { display: flex; flex-direction: column; gap: 24px; }
.zc-tour-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 32px;
  align-items: stretch;
}
.zc-tour-frame {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px -24px rgba(26, 34, 56, 0.18);
}
.zc-tour-chrome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}
.zc-tour-counter { font-size: 11px; color: var(--ink-3); }
.zc-tour-img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--paper);
}
.zc-tour-caption { display: flex; flex-direction: column; padding: 8px 0; }
.zc-tour-kicker { color: var(--gold-deep); font-size: 12px; margin-bottom: 12px; font-weight: 600; }
.zc-tour-title { font-size: 28px; font-weight: 600; letter-spacing: -0.02em; margin: 0 0 14px; color: var(--ink); }
.zc-tour-desc { color: var(--ink-2); font-size: 16px; line-height: 1.6; margin: 0 0 24px; }
.zc-tour-controls { display: flex; gap: 10px; margin-top: auto; }

.zc-tour-thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}
.zc-tour-thumb {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  transition: all 150ms;
  display: flex;
  flex-direction: column;
}
.zc-tour-thumb:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.zc-tour-thumb.is-active {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold);
}
.zc-tour-thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top left;
  border-bottom: 1px solid var(--line);
}
.zc-tour-thumb-label {
  padding: 8px 10px;
  font-size: 12px;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

@media (max-width: 960px) {
  .zc-tour-stage { grid-template-columns: 1fr; }
  .zc-tour-thumbs { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .zc-tour-thumbs { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
  .zc-hero-inner { grid-template-columns: 1fr; gap: 56px; }
  .zc-features-grid { grid-template-columns: 1fr; }
  .zc-pricing-grid { grid-template-columns: 1fr; }
  .zc-tier-list { grid-template-columns: 1fr; }
  .zc-header-nav { display: none; }
  .zc-footer-grid { grid-template-columns: 1fr 1fr; }
  .zc-cta-card { padding: 40px 28px; }
  .zc-demo-tabs { grid-template-columns: 1fr; }
  .zc-ui-tiles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .zc-container { padding: 0 20px; }
  .zc-ui-body { grid-template-columns: 1fr; }
  .zc-ui-sidebar { display: none; }
  .zc-footer-grid { grid-template-columns: 1fr; gap: 32px; }
}


/* ============ LEGAL MODAL ============ */
.zc-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(26, 34, 56, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 56px 20px;
  overflow-y: auto;
  animation: zc-modal-fade 200ms ease-out;
}
@keyframes zc-modal-fade { from { opacity: 0; } to { opacity: 1; } }
.zc-modal {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  max-width: 720px;
  width: 100%;
  padding: 56px 56px 48px;
  box-shadow: 0 40px 80px -24px rgba(26, 34, 56, 0.32);
  animation: zc-modal-pop 220ms cubic-bezier(.2,.9,.3,1.2);
}
@keyframes zc-modal-pop {
  from { transform: translateY(12px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}
.zc-modal-close {
  position: absolute; top: 16px; right: 18px;
  width: 36px; height: 36px;
  border: 1px solid var(--line);
  background: var(--cream);
  border-radius: 50%;
  font-size: 22px; line-height: 1;
  color: var(--ink-2);
  cursor: pointer;
  transition: all 150ms;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
}
.zc-modal-close:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.zc-legal-eyebrow { color: var(--gold-deep); font-family: var(--font-mono); font-size: 12px; font-weight: 600; margin-bottom: 12px; }
.zc-legal-h1 { font-size: 40px; letter-spacing: -0.03em; font-weight: 600; margin: 0 0 32px; color: var(--ink); line-height: 1.1; }
.zc-legal-section { padding: 22px 0; border-top: 1px solid var(--line); }
.zc-legal-section:first-of-type { border-top: 0; padding-top: 8px; }
.zc-legal-section h2 { font-size: 13px; font-weight: 600; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; margin: 0 0 12px; font-family: var(--font-mono); }
.zc-legal-body { font-size: 16px; line-height: 1.7; color: var(--ink); }
.zc-legal-body a { color: var(--gold-deep); text-decoration: none; border-bottom: 1px solid var(--gold); }
.zc-legal-body a:hover { color: var(--ink); }
.zc-legal-muted { color: var(--ink-2); font-size: 14px; }

@media (max-width: 640px) {
  .zc-modal { padding: 36px 24px 32px; border-radius: var(--r-md); }
  .zc-modal-overlay { padding: 24px 12px; }
  .zc-legal-h1 { font-size: 30px; }
}