/* ===== Essential Deck - marketing site ===== */

:root {
  --bg: #f7f7fb;
  --bg-elevated: #ffffff;
  --bg-card: #ffffff;
  --bg-sunken: #eeeef6;
  --border: rgba(20, 20, 40, 0.10);
  --border-strong: rgba(20, 20, 40, 0.18);
  --text: #14162a;
  --text-dim: #4c5170;
  --text-dimmer: #7a7f9a;
  --accent: #6a56e8;
  --accent-soft: rgba(106, 86, 232, 0.09);
  --accent-line: rgba(106, 86, 232, 0.28);
  --amber: #b8791e;
  --amber-soft: rgba(184, 121, 30, 0.10);
  --teal: #128f7e;
  --teal-soft: rgba(18, 143, 126, 0.10);
  --rose: #c2405c;
  --rose-soft: rgba(194, 64, 92, 0.10);
  --radius: 14px;
  --radius-sm: 9px;
  --max-w: 1180px;
  --max-w-prose: 760px;
  --shadow: 0 20px 60px -25px rgba(20, 20, 50, 0.25);
  --shadow-sm: 0 2px 10px -4px rgba(20, 20, 50, 0.18);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0a0e1a;
    --bg-elevated: #0f1428;
    --bg-card: #131936;
    --bg-sunken: #080b15;
    --border: rgba(255, 255, 255, 0.09);
    --border-strong: rgba(255, 255, 255, 0.18);
    --text: #edeef5;
    --text-dim: #a2a9c2;
    --text-dimmer: #6d7590;
    --accent: #8b7cf6;
    --accent-soft: rgba(139, 124, 246, 0.14);
    --accent-line: rgba(139, 124, 246, 0.38);
    --amber: #f0b94c;
    --amber-soft: rgba(240, 185, 76, 0.14);
    --teal: #4fd6c4;
    --teal-soft: rgba(79, 214, 196, 0.14);
    --rose: #f2789a;
    --rose-soft: rgba(242, 120, 154, 0.14);
    --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
    --shadow-sm: 0 2px 10px -4px rgba(0, 0, 0, 0.5);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #0a0e1a;
  --bg-elevated: #0f1428;
  --bg-card: #131936;
  --bg-sunken: #080b15;
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #edeef5;
  --text-dim: #a2a9c2;
  --text-dimmer: #6d7590;
  --accent: #8b7cf6;
  --accent-soft: rgba(139, 124, 246, 0.14);
  --accent-line: rgba(139, 124, 246, 0.38);
  --amber: #f0b94c;
  --amber-soft: rgba(240, 185, 76, 0.14);
  --teal: #4fd6c4;
  --teal-soft: rgba(79, 214, 196, 0.14);
  --rose: #f2789a;
  --rose-soft: rgba(242, 120, 154, 0.14);
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --shadow-sm: 0 2px 10px -4px rgba(0, 0, 0, 0.5);
  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: Sora, Inter, -apple-system, sans-serif;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 700; }
h3 { font-size: 1.14rem; font-weight: 600; }
p { margin: 0; }
a { color: inherit; }

.wrap { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.prose { max-width: var(--max-w-prose); }

section { padding: 84px 0; }
section.tight { padding-top: 0; }
@media (max-width: 720px) { section { padding: 56px 0; } }

/* ---------- skip link ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--accent); color: #fff; padding: 10px 18px;
  border-radius: 0 0 var(--radius-sm) 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: 0.95rem;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, #000); }
.btn-ghost { border-color: var(--border-strong); color: var(--text); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 8px 15px; font-size: 0.88rem; }

/* ---------- header ---------- */
header.site {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
header.site nav {
  display: flex; align-items: center; gap: 26px;
  height: 66px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: Sora, sans-serif; font-weight: 700; font-size: 1.02rem;
  text-decoration: none; color: var(--text); letter-spacing: -0.02em;
}
.brand .mark {
  width: 30px; height: 30px; border-radius: 9px; background: var(--accent);
  display: grid; place-items: center; flex: none;
}
.brand .mark svg { width: 18px; height: 18px; }
.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a {
  text-decoration: none; color: var(--text-dim); font-size: 0.92rem; font-weight: 500;
  transition: color .15s ease;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--border-strong);
  border-radius: 8px; color: var(--text); padding: 7px; cursor: pointer;
}
.theme-toggle {
  background: none; border: 1px solid var(--border-strong); border-radius: 8px;
  color: var(--text-dim); padding: 7px; cursor: pointer; display: grid; place-items: center;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
.theme-toggle svg { width: 16px; height: 16px; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

.mobile-panel { display: none; flex-direction: column; gap: 4px; padding: 10px 24px 20px; border-bottom: 1px solid var(--border); }
.mobile-panel.open { display: flex; }
.mobile-panel a { text-decoration: none; color: var(--text-dim); padding: 9px 0; font-weight: 500; }

@media (max-width: 940px) {
  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .nav-toggle { display: block; }
}

/* ---------- shared bits ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.76rem; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex: none; }

.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head p { color: var(--text-dim); font-size: 1.05rem; margin-top: 14px; }

.lead { color: var(--text-dim); font-size: 1.14rem; line-height: 1.6; }

.tag {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.04em;
  background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent-line);
}
.tag.teal { background: var(--teal-soft); color: var(--teal); border-color: color-mix(in srgb, var(--teal) 35%, transparent); }
.tag.amber { background: var(--amber-soft); color: var(--amber); border-color: color-mix(in srgb, var(--amber) 35%, transparent); }
.tag.rose { background: var(--rose-soft); color: var(--rose); border-color: color-mix(in srgb, var(--rose) 35%, transparent); }

.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 26px;
}
.card h3 { margin-bottom: 9px; }
.card p { color: var(--text-dim); font-size: 0.94rem; }

.card-icon {
  width: 38px; height: 38px; border-radius: 10px; background: var(--accent-soft);
  color: var(--accent); display: grid; place-items: center; margin-bottom: 16px;
}
.card-icon svg { width: 19px; height: 19px; }

.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 18px; }

/* ---------- pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; align-items: stretch; }
.price-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 30px 26px;
  display: flex; flex-direction: column;
}
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); position: relative; }
.price-card .price-tag {
  display: inline-block; align-self: flex-start; margin-bottom: 14px;
  padding: 3px 10px; border-radius: 999px; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.04em; background: var(--accent); color: #fff;
}
.price-card h3 { font-size: 1.08rem; margin-bottom: 6px; }
.price-card .price-scope { color: var(--text-dim); font-size: 0.88rem; margin-bottom: 18px; }
.price-card .price-value { font-family: Sora, sans-serif; font-weight: 700; font-size: 2.1rem; letter-spacing: -0.02em; }
.price-card .price-value .cur { font-size: 1.1rem; font-weight: 600; color: var(--text-dim); margin-right: 2px; }
.price-card .price-period { color: var(--text-dim); font-size: 0.88rem; margin-bottom: 20px; }
.price-card .checklist { margin-top: 0; margin-bottom: 24px; flex: 1; }
.price-card .btn { width: 100%; text-align: center; margin-top: auto; }
.addon-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; margin-top: 22px; }
.addon-card {
  background: var(--bg-card); border: 1px dashed var(--border-strong);
  border-radius: var(--radius); padding: 24px;
}
.addon-card h3 { margin-bottom: 8px; font-size: 1rem; }
.addon-card p { color: var(--text-dim); font-size: 0.92rem; }
.addon-card .price-on-request { display: inline-block; margin-top: 12px; font-size: 0.8rem; font-weight: 600; color: var(--accent); }

.checklist { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 13px; }
.checklist li { display: flex; gap: 11px; align-items: flex-start; font-size: 0.94rem; color: var(--text-dim); }
.checklist li svg { width: 17px; height: 17px; color: var(--teal); flex: none; margin-top: 4px; }
.checklist li strong { color: var(--text); font-weight: 600; }

/* reveal-on-scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- hero ---------- */
.hero { padding: 76px 0 60px; position: relative; overflow: hidden; }
.hero-glow {
  position: absolute; top: -260px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 560px; pointer-events: none;
  background: radial-gradient(ellipse at center, var(--accent-soft), transparent 65%);
}
.hero .wrap { position: relative; }
.hero h1 .clause-2 {
  display: block; color: var(--text-dim); font-size: 0.46em; font-weight: 600;
  margin-top: 20px; line-height: 1.45; letter-spacing: -0.01em; max-width: 30ch;
}
.hero-actions { display: flex; gap: 12px; margin-top: 34px; flex-wrap: wrap; }
.hero-strap {
  list-style: none; padding: 0; margin: 40px 0 0;
  display: flex; flex-wrap: wrap; gap: 10px 26px;
}
.hero-strap li {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.9rem; color: var(--text-dim); font-weight: 500;
}
.hero-strap svg { width: 16px; height: 16px; flex: none; }
.hero-strap li.build svg { color: var(--teal); }
.hero-strap li.govern svg { color: var(--accent); }

/* ---------- DMZ / architecture ---------- */
.boundary {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 0; align-items: stretch;
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
  background: var(--bg-card);
}
@media (max-width: 900px) { .boundary { grid-template-columns: 1fr; } }

.zone { padding: 26px; }
.zone-inside { background: var(--teal-soft); }
.zone-outside { background: var(--amber-soft); }
.zone-kicker { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.zone-kicker h3 { font-size: 1.05rem; }
.zone-kicker span { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dimmer); font-weight: 600; }
.zone-desc { font-size: 0.88rem; color: var(--text-dim); margin-bottom: 18px; }
.zone-body { display: grid; gap: 12px; }

.node-card { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px; }
.node-card-head { display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 0.92rem; margin-bottom: 10px; }
.node-card-head svg { width: 17px; height: 17px; color: var(--text-dim); flex: none; }
.examples { display: grid; gap: 6px; }
.example { display: flex; align-items: center; gap: 9px; font-size: 0.84rem; color: var(--text-dim); }
.example .ex-name { flex: 1; min-width: 0; }
.level-badge {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 2px 8px; border-radius: 999px; white-space: nowrap;
}
.lvl-public { background: var(--teal-soft); color: var(--teal); }
.lvl-internal { background: var(--accent-soft); color: var(--accent); }
.lvl-confidential { background: var(--amber-soft); color: var(--amber); }
.lvl-secret { background: var(--rose-soft); color: var(--rose); }

.seam { display: grid; place-items: center; padding: 20px 12px; background: var(--bg-sunken); border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
@media (max-width: 900px) { .seam { border: none; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); } }
.gate { text-align: center; max-width: 170px; }
.gate .icon { width: 42px; height: 42px; border-radius: 12px; background: var(--accent); color: #fff; display: grid; place-items: center; margin: 0 auto 12px; }
.gate .icon svg { width: 21px; height: 21px; }
.gate .name { display: block; font-weight: 700; font-size: 0.94rem; font-family: Sora, sans-serif; }
.gate .role { display: block; font-size: 0.78rem; color: var(--text-dim); margin-top: 6px; line-height: 1.45; }

.scale { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 22px; }
.scale-caption { font-size: 0.8rem; color: var(--text-dimmer); font-weight: 600; }
.scale-track { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.scale-cut { display: flex; align-items: center; gap: 6px; font-size: 0.72rem; color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.scale-cut i { width: 2px; height: 18px; background: var(--accent); border-radius: 2px; }

/* ---------- two tracks ---------- */
.tracks { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 900px) { .tracks { grid-template-columns: 1fr; } }
.track {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-card); padding: 28px;
}
.track-head { padding-bottom: 18px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.track-head h2 { font-size: 1.4rem; }
.track-head p { color: var(--text-dim); font-size: 0.94rem; margin-top: 10px; }
.track-list { display: grid; gap: 18px; }
.track-item h3 { font-size: 1rem; margin-bottom: 6px; display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.track-item p { font-size: 0.92rem; color: var(--text-dim); }
.track-item .more { font-size: 0.86rem; font-weight: 600; color: var(--accent); text-decoration: none; display: inline-block; margin-top: 6px; }
.track-item .more:hover { text-decoration: underline; }

/* ---------- comparison ---------- */
.compare { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
@media (max-width: 900px) { .compare { grid-template-columns: 1fr; } }
.compare-card { border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-card); padding: 26px; }
.compare-card h3 { font-size: 1.02rem; margin-bottom: 4px; }
.compare-card .vs { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.09em; color: var(--text-dimmer); font-weight: 700; margin-bottom: 10px; display: block; }

/* ---------- limitations ---------- */
.limit-row {
  display: grid; grid-template-columns: 210px 1fr; gap: 20px;
  padding: 20px 0; border-bottom: 1px solid var(--border);
}
.limit-row:last-child { border-bottom: none; }
@media (max-width: 700px) { .limit-row { grid-template-columns: 1fr; gap: 8px; } }
.limit-row h3 { font-size: 0.98rem; }
.limit-row p { color: var(--text-dim); font-size: 0.94rem; }

/* ---------- callout ---------- */
.callout {
  border-left: 3px solid var(--accent); background: var(--accent-soft);
  padding: 18px 22px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0;
}
.callout p { font-size: 0.96rem; color: var(--text); }
.callout.teal { border-left-color: var(--teal); background: var(--teal-soft); }
.callout.amber { border-left-color: var(--amber); background: var(--amber-soft); }

/* ---------- state machine ---------- */
.states { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 22px 0; }
.state-pill {
  padding: 7px 14px; border-radius: 999px; font-size: 0.82rem; font-weight: 600;
  border: 1px solid var(--border-strong); background: var(--bg-elevated);
}
.state-arrow { color: var(--text-dimmer); }

/* ---------- mock panels ---------- */
.panel { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--bg-card); box-shadow: var(--shadow-sm); }
.panel-header {
  display: flex; align-items: center; gap: 12px; padding: 11px 16px;
  background: var(--bg-sunken); border-bottom: 1px solid var(--border);
}
.traffic { display: flex; gap: 5px; }
.traffic span { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); }
.ptitle { font-size: 0.8rem; color: var(--text-dim); font-weight: 600; }
.sample-flag { margin-left: auto; font-size: 0.66rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; color: var(--amber); background: var(--amber-soft); padding: 2px 8px; border-radius: 999px; }
.panel-body { padding: 16px; }
.log-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border); font-size: 0.86rem; }
.log-row:last-child { border-bottom: none; }
.log-left { display: flex; align-items: center; gap: 9px; min-width: 0; }
.log-time { color: var(--text-dimmer); font-size: 0.8rem; white-space: nowrap; }
.log-badge { font-size: 0.66rem; font-weight: 700; letter-spacing: 0.05em; padding: 2px 8px; border-radius: 4px; white-space: nowrap; }
.log-badge.approved { background: var(--teal-soft); color: var(--teal); }
.log-badge.pending { background: var(--amber-soft); color: var(--amber); }
.log-badge.rejected { background: var(--rose-soft); color: var(--rose); }

/* ---------- detail rows ---------- */
.detail-row { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; margin-bottom: 76px; }
.detail-row:last-child { margin-bottom: 0; }
.detail-row.reverse .detail-copy { order: 2; }
@media (max-width: 900px) {
  .detail-row { grid-template-columns: 1fr; gap: 30px; margin-bottom: 50px; }
  .detail-row.reverse .detail-copy { order: 0; }
}
.detail-copy h2 { margin-bottom: 14px; }
.detail-copy .desc { color: var(--text-dim); }

/* ---------- CTA ---------- */
.cta-band {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-card); padding: 40px; box-shadow: var(--shadow);
}
.cta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
@media (max-width: 860px) { .cta-grid { grid-template-columns: 1fr; gap: 28px; } .cta-band { padding: 28px; } }
.cta-copy p { color: var(--text-dim); margin-top: 14px; }

.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.84rem; font-weight: 600; margin-bottom: 6px; }
.form-group input, .form-group textarea {
  width: 100%; padding: 11px 13px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: var(--bg-elevated);
  color: var(--text); font-family: inherit; font-size: 0.94rem; resize: vertical;
}
.form-group input:focus, .form-group textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.form-note { font-size: 0.8rem; color: var(--text-dimmer); margin-top: 12px; text-align: center; }
.form-note a { color: var(--accent); }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.flash { padding: 11px 15px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: 0.9rem; }
.flash.success { background: var(--teal-soft); color: var(--teal); border: 1px solid color-mix(in srgb, var(--teal) 35%, transparent); }
.flash.danger { background: var(--rose-soft); color: var(--rose); border: 1px solid color-mix(in srgb, var(--rose) 35%, transparent); }

/* ---------- footer ---------- */
footer.site { border-top: 1px solid var(--border); padding: 54px 0 30px; background: var(--bg-elevated); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 34px; margin-bottom: 34px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 26px; } }
.footer-brand p { color: var(--text-dim); font-size: 0.88rem; margin-top: 14px; max-width: 34ch; }
.footer-brand p a:hover { color: var(--accent); }
.footer-col h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dimmer); margin-bottom: 13px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.footer-col a { text-decoration: none; color: var(--text-dim); font-size: 0.89rem; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  padding-top: 22px; border-top: 1px solid var(--border);
  font-size: 0.83rem; color: var(--text-dimmer);
}

/* ---------- docs ---------- */
.doc-layout { display: grid; grid-template-columns: 220px 1fr; gap: 46px; align-items: start; }
@media (max-width: 860px) { .doc-layout { grid-template-columns: 1fr; gap: 28px; } }
.doc-nav { position: sticky; top: 90px; }
.doc-nav h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dimmer); margin-bottom: 12px; }
.doc-nav ul { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 3px; }
.doc-nav a {
  display: block; padding: 7px 12px; border-radius: var(--radius-sm);
  text-decoration: none; color: var(--text-dim); font-size: 0.9rem;
}
.doc-nav a:hover { background: var(--accent-soft); color: var(--accent); }
.doc-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.doc-body h2 { margin: 40px 0 14px; }
.doc-body h2:first-child { margin-top: 0; }
.doc-body h3 { margin: 26px 0 8px; }
.doc-body p { color: var(--text-dim); margin-bottom: 14px; }
.doc-body ul, .doc-body ol { color: var(--text-dim); padding-left: 22px; margin: 0 0 16px; }
.doc-body li { margin-bottom: 7px; }
.doc-body strong { color: var(--text); }
.doc-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.86em;
  background: var(--bg-sunken); padding: 2px 6px; border-radius: 5px; border: 1px solid var(--border);
}
.doc-table { width: 100%; border-collapse: collapse; margin: 18px 0 24px; font-size: 0.9rem; }
.doc-table th, .doc-table td { text-align: left; padding: 11px 13px; border-bottom: 1px solid var(--border); vertical-align: top; }
.doc-table th { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dimmer); }
.doc-table td { color: var(--text-dim); }
.table-scroll { overflow-x: auto; }

/* ---------- page header ---------- */
.page-head { padding: 56px 0 34px; border-bottom: 1px solid var(--border); }
.page-head h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.page-head p { color: var(--text-dim); font-size: 1.05rem; margin-top: 14px; max-width: 62ch; }

/* ---------- cookie banner ---------- */
.cookie-bar {
  position: fixed; bottom: 16px; left: 16px; right: 16px; z-index: 150;
  max-width: 560px; margin: 0 auto;
  background: var(--bg-card); border: 1px solid var(--border-strong);
  border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow);
  display: none; gap: 16px; align-items: center; flex-wrap: wrap;
}
.cookie-bar.show { display: flex; }
.cookie-bar p { font-size: 0.87rem; color: var(--text-dim); flex: 1; min-width: 220px; }
.cookie-bar p a { color: var(--accent); }
.cookie-actions { display: flex; gap: 8px; }

/* ================= product mocks =================
   Static depictions of the product, not live charts - each is a figure, so
   there is no hover/tooltip layer. Single series throughout, so no
   categorical palette and no legend: the panel title names the measure. */

.mock-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 900px) { .mock-grid { grid-template-columns: 1fr; } }

/* ---- chat ---- */
.chat-thread { display: grid; gap: 12px; }
.bubble {
  border-radius: 13px; padding: 12px 15px; font-size: 0.9rem; line-height: 1.55;
  max-width: 92%;
}
.bubble.user {
  background: var(--accent); color: #fff; justify-self: end;
  border-bottom-right-radius: 4px;
}
.bubble.bot {
  background: var(--bg-sunken); border: 1px solid var(--border);
  color: var(--text); border-bottom-left-radius: 4px;
}

/* ---- inline result table ---- */
.mock-table { width: 100%; border-collapse: collapse; margin: 12px 0 4px; font-size: 0.82rem; }
.mock-table th {
  text-align: left; font-weight: 600; color: var(--text-dimmer);
  font-size: 0.68rem; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 0 10px 7px 0; border-bottom: 1px solid var(--border);
}
.mock-table td { padding: 7px 10px 7px 0; border-bottom: 1px solid var(--border); color: var(--text-dim); }
.mock-table td.num { text-align: right; font-variant-numeric: tabular-nums; padding-right: 0; }
.mock-table tr:last-child td { border-bottom: none; }

/* a masked cell - deliberately reads as withheld, not as missing */
.masked {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0.14em; color: var(--text-dimmer);
}
.masked svg { width: 12px; height: 12px; flex: none; opacity: 0.75; }

.mock-note {
  display: flex; align-items: flex-start; gap: 8px; margin-top: 12px;
  padding: 9px 12px; border-radius: var(--radius-sm);
  background: var(--amber-soft); color: var(--amber);
  font-size: 0.78rem; line-height: 1.5;
}
.mock-note svg { width: 13px; height: 13px; flex: none; margin-top: 3px; }

.mock-foot {
  display: flex; align-items: center; gap: 7px; flex-wrap: wrap;
  margin-top: 12px; padding-top: 11px; border-top: 1px solid var(--border);
  font-size: 0.74rem; color: var(--text-dimmer);
}
.mock-foot svg { width: 12px; height: 12px; flex: none; }
.mock-foot .sep { opacity: 0.45; }

/* ---- stat tiles ---- */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.tile { background: var(--bg-sunken); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; }
.tile .v { font-family: Sora, sans-serif; font-size: 1.32rem; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.tile .l { font-size: 0.64rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dimmer); margin-top: 3px; font-weight: 600; }
.tile .d { font-size: 0.72rem; margin-top: 5px; font-weight: 600; display: flex; align-items: center; gap: 4px; }
.tile .d.up { color: var(--teal); }
.tile .d.down { color: var(--rose); }
.tile .d svg { width: 11px; height: 11px; }

/* ---- charts (figures) ---- */
.chart { width: 100%; height: auto; display: block; overflow: visible; }
.chart .bar { fill: var(--accent); }
.chart .bar-peak { fill: var(--accent); }
.chart .baseline { stroke: var(--border-strong); stroke-width: 1; }
.chart .tick { fill: var(--text-dimmer); font-size: 9px; font-family: Inter, sans-serif; }
.chart .value-label { fill: var(--text-dim); font-size: 9.5px; font-weight: 600; font-family: Inter, sans-serif; font-variant-numeric: tabular-nums; }
.chart .spark-line { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.chart .spark-area { fill: var(--accent); opacity: 0.10; }
.chart .spark-dot { fill: var(--accent); stroke: var(--bg-card); stroke-width: 2; }

.chart-caption { font-size: 0.72rem; color: var(--text-dimmer); margin-top: 8px; }

/* ---- tracker result ---- */
.obs-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 3px; }
.obs-value { font-family: Sora, sans-serif; font-size: 2rem; font-weight: 700; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; }
.obs-delta { font-size: 0.85rem; font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.obs-delta.down { color: var(--rose); }
.obs-delta.up { color: var(--teal); }
.obs-delta svg { width: 13px; height: 13px; }
.obs-label { font-size: 0.78rem; color: var(--text-dimmer); text-transform: uppercase; letter-spacing: 0.07em; font-weight: 600; }
.obs-read {
  margin-top: 14px; padding: 11px 13px; border-radius: var(--radius-sm);
  background: var(--bg-sunken); border-left: 2px solid var(--accent);
  font-size: 0.85rem; color: var(--text-dim); line-height: 1.55;
}

/* ---- app screen ---- */
.app-screen { display: grid; gap: 9px; }
.app-toolbar { display: flex; align-items: center; gap: 8px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.app-toolbar .fake-btn {
  font-size: 0.7rem; font-weight: 600; padding: 5px 11px; border-radius: 6px;
  background: var(--accent); color: #fff;
}
.app-toolbar .fake-search {
  flex: 1; font-size: 0.72rem; color: var(--text-dimmer); padding: 5px 10px;
  border: 1px solid var(--border); border-radius: 6px; background: var(--bg-sunken);
}
.app-row {
  display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center;
  padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.82rem;
}
.app-row:last-child { border-bottom: none; }
.app-row .who { color: var(--text-dim); }
.app-row .st { font-size: 0.66rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; letter-spacing: 0.04em; }
.app-row .st.open { background: var(--amber-soft); color: var(--amber); }
.app-row .st.done { background: var(--teal-soft); color: var(--teal); }