/* ============================================================
   Cortex Landing , BrainTech
   Source of truth: packages/brand/tokens/*.css
   Dark (System Navy) theme, editorial, self-contained.
   No external requests: system font stacks only.
   ============================================================ */

:root {
  /* --- Brand color tokens (colors.css) --- */
  --color-navy:          #0B1F33;
  --color-navy-700:      #102B47;
  --color-navy-600:      #173758;
  --color-navy-500:      #1E436B;
  --color-teal:          #19C6B3;
  --color-teal-700:      #13A294;
  --color-teal-300:      #6CDDD0;
  --color-teal-100:      #D5F4F0;
  --color-coral:         #F46B5B;
  --color-coral-700:     #D24F40;
  --color-coral-300:     #F89C90;
  --color-coral-100:     #FBDED9;
  --color-mist:          #EAF1F4;
  --color-warm-white:    #FAF9F6;
  --color-slate:         #5D6B7A;
  --color-slate-300:     #8E99A4;
  --color-slate-200:     #B9C1C9;

  --color-success:       #2E8B57;
  --color-error:         #B3261E;

  /* --- Dark mode surfaces (colors.css [data-theme="dark"]) --- */
  --bg-page:             var(--color-navy);
  --bg-surface:          var(--color-navy-700);
  --bg-sunken:           #081826;
  --bg-inverse:          var(--color-warm-white);

  --text-primary:        #FFFFFF;
  --text-secondary:      #B9C1C9;
  --text-muted:          #8E99A4;
  --text-on-teal:        var(--color-navy);
  --text-on-coral:       #FFFFFF;
  --text-accent-ops:     var(--color-teal);
  --text-accent-rev:     var(--color-coral);

  --border-subtle:       rgba(234, 241, 244, 0.10);
  --border-default:      rgba(234, 241, 244, 0.18);
  --border-strong:       rgba(234, 241, 244, 0.32);

  --motor-ops:           var(--color-teal);
  --motor-ops-deep:      var(--color-teal-700);
  --motor-rev:           var(--color-coral);

  --focus-ring:          0 0 0 3px rgba(25, 198, 179, 0.45);

  /* --- Typography tokens (typography.css) , system fallbacks, no CDN --- */
  --font-serif:  "DM Serif Display", "Iowan Old Style", "Palatino Linotype", Georgia, "Times New Roman", serif;
  --font-sans:   "Manrope", "Inter", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, Helvetica, Arial, sans-serif;
  --font-accent: "Orbitron", "Bahnschrift", "Segoe UI", system-ui, sans-serif;

  --fs-display:  72px;
  --fs-h1:       56px;
  --fs-h2:       36px;
  --fs-h3:       24px;
  --fs-h4:       20px;
  --fs-body-lg:  18px;
  --fs-body:     16px;
  --fs-small:    14px;
  --fs-caption:  13px;
  --fs-label:    12px;
  --fs-index:    20px;

  --lh-display:  1.04;
  --lh-h1:       1.05;
  --lh-h2:       1.10;
  --lh-h3:       1.20;
  --lh-body:     1.55;

  --tracking-tight: -0.01em;
  --tracking-label: 0.08em;
  --tracking-index: 0.04em;

  /* --- Spacing / radius / motion (spacing.css) --- */
  --space-1: 4px;  --space-2: 8px;   --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px;  --space-7: 48px; --space-8: 64px;
  --space-9: 96px; --space-10: 128px;

  --max-content: 1200px;
  --max-narrow:  760px;
  --gutter:      24px;

  --radius-xs: 2px; --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px;
  --radius-pill: 999px;

  --shadow-md: 0 6px 18px rgba(4, 12, 20, 0.35);
  --shadow-lg: 0 24px 60px rgba(4, 12, 20, 0.5);

  --ease-standard: cubic-bezier(0.2, 0.6, 0.2, 1);
  --ease-emphasis: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 120ms; --dur-base: 200ms; --dur-slow: 360ms;
}

/* ============ Base ============ */

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

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--text-primary);
  margin: 0 0 var(--space-4) 0;
  letter-spacing: var(--tracking-tight);
  text-wrap: balance;
}
h1 { font-size: clamp(38px, 6vw, var(--fs-h1)); line-height: var(--lh-h1); }
h2 { font-size: clamp(28px, 4.4vw, var(--fs-h2)); line-height: var(--lh-h2); }
h3 { font-size: var(--fs-h3); line-height: var(--lh-h3); }
h4 {
  font-family: var(--font-sans); font-weight: 600;
  font-size: var(--fs-h4); line-height: var(--lh-h3);
  margin: 0 0 var(--space-3) 0;
}

p { margin: 0 0 var(--space-4) 0; max-width: 68ch; }
p:last-child { margin-bottom: 0; }

a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--motor-ops);
  transition: text-decoration-color var(--dur-base) var(--ease-standard);
}
a:hover { text-decoration-color: var(--text-primary); }

::selection { background: var(--motor-ops); color: var(--color-navy); }

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}

img { max-width: 100%; }

/* ============ Utilities ============ */

.container {
  width: 100%;
  max-width: var(--max-content);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.bt-label {
  font-family: var(--font-accent);
  font-size: var(--fs-label);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: var(--text-secondary);
}

.bt-label--ops { color: var(--text-accent-ops); }

.bt-index {
  font-family: var(--font-accent);
  font-size: var(--fs-index);
  font-weight: 700;
  letter-spacing: var(--tracking-index);
  color: var(--text-accent-ops);
  line-height: 1;
}

.section {
  padding-block: clamp(var(--space-8), 10vw, var(--space-10));
}

.section-head {
  max-width: var(--max-narrow);
  margin-bottom: clamp(var(--space-6), 6vw, var(--space-8));
}
.section-head .bt-label { display: block; margin-bottom: var(--space-3); }
.section-lede {
  color: var(--text-secondary);
  font-size: var(--fs-body-lg);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease-emphasis),
              transform var(--dur-slow) var(--ease-emphasis);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 90ms; }
.reveal[data-delay="2"] { transition-delay: 180ms; }
.reveal[data-delay="3"] { transition-delay: 270ms; }

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

/* ============ Buttons ============ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: 600;
  line-height: 1;
  padding: 14px 26px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard),
              color var(--dur-base) var(--ease-standard),
              transform var(--dur-fast) var(--ease-standard);
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--motor-ops);
  color: var(--text-on-teal);
}
.btn--primary:hover { background: var(--color-teal-300); }

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-default);
}
.btn--ghost:hover { border-color: var(--border-strong); background: rgba(234, 241, 244, 0.04); }

.btn--sm { padding: 10px 18px; font-size: var(--fs-small); }

.btn--block { width: 100%; }

/* ============ Header ============ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 31, 51, 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 68px;
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  text-decoration: none;
  white-space: nowrap;
}
.wordmark:hover { text-decoration: none; }
.wordmark .product {
  font-family: var(--font-serif);
  font-size: 22px;
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
}
.wordmark .by {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: var(--text-muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.site-nav a.nav-link {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  text-decoration: none;
}
.site-nav a.nav-link:hover { color: var(--text-primary); }

.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.lang-switch a, .lang-switch span {
  font-family: var(--font-accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: var(--tracking-index);
  padding: 6px 12px;
  text-decoration: none;
  color: var(--text-muted);
}
.lang-switch .active {
  background: rgba(234, 241, 244, 0.08);
  color: var(--text-primary);
}

@media (max-width: 720px) {
  .site-nav .nav-link { display: none; }
}

/* ============ Hero ============ */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-8), 9vw, var(--space-10));
  border-bottom: 1px solid var(--border-subtle);
}

/* quiet structural grid line, not a gradient blob */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(234, 241, 244, 0.035) 1px, transparent 1px) 0 0 / 100% 96px,
    linear-gradient(90deg, rgba(234, 241, 244, 0.035) 1px, transparent 1px) 0 0 / 96px 100%;
  mask-image: radial-gradient(ellipse 90% 70% at 70% 20%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 70% 20%, #000 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  gap: clamp(var(--space-6), 5vw, var(--space-8));
  align-items: center;
}

.hero-copy .bt-label { display: block; margin-bottom: var(--space-4); }

.hero-title {
  font-size: clamp(42px, 5.6vw, var(--fs-display));
  line-height: var(--lh-display);
  margin-bottom: var(--space-5);
}
.hero-title em {
  font-style: italic;
  color: var(--color-teal-300);
}

.hero-sub {
  font-size: var(--fs-body-lg);
  color: var(--text-secondary);
  max-width: 48ch;
  margin-bottom: var(--space-6);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.hero-note {
  font-size: var(--fs-caption);
  color: var(--text-muted);
}

@media (max-width: 960px) {
  .hero .container { grid-template-columns: 1fr; }
}

/* ============ Mocks ============ */

.mock-stage {
  position: relative;
  display: grid;
  gap: var(--space-5);
  justify-items: center;
}

@media (min-width: 640px) {
  .mock-stage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
  .mock-stage .mock-os { margin-top: var(--space-7); }
}

.mock {
  width: 100%;
  max-width: 340px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  font-size: var(--fs-small);
  line-height: 1.45;
}

/* --- WhatsApp briefing mock --- */

.mock-wa {
  background: #0d1a26;
  border: 1px solid var(--border-default);
}

.mock-wa__bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-navy-700);
  border-bottom: 1px solid var(--border-subtle);
}
.mock-wa__avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--motor-ops);
  color: var(--color-navy);
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 13px;
  display: grid;
  place-items: center;
  flex: none;
}
.mock-wa__meta { min-width: 0; }
.mock-wa__name { font-weight: 700; color: var(--text-primary); font-size: var(--fs-small); }
.mock-wa__status {
  font-size: 11px;
  color: var(--color-teal-300);
}
.mock-wa__status::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-teal);
  margin-right: 5px;
  vertical-align: 1px;
}

.mock-wa__body {
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.mock-wa__bubble {
  background: var(--color-navy-600);
  border-radius: 2px var(--radius-lg) var(--radius-lg) var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  color: var(--color-mist);
  max-width: 95%;
}
.mock-wa__bubble strong { color: #fff; }

.mock-wa__kicker {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-teal-300);
  margin-bottom: var(--space-2);
}

.mock-wa__row {
  display: flex;
  gap: var(--space-2);
  padding-block: 3px;
}
.mock-wa__time {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-index);
  color: var(--color-slate-300);
  flex: none;
  padding-top: 2px;
  min-width: 40px;
}

.mock-wa__divider {
  border: 0;
  border-top: 1px solid var(--border-subtle);
  margin: var(--space-2) 0;
}

.mock-wa__hot { color: var(--color-coral-300); font-weight: 600; }

.mock-wa__priority {
  margin-top: var(--space-2);
  border-left: 2px solid var(--color-teal);
  padding: var(--space-2) var(--space-3);
  background: rgba(25, 198, 179, 0.08);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.mock-wa__priority .mock-wa__kicker { margin-bottom: 2px; }

.mock-wa__stamp {
  font-size: 10px;
  color: var(--color-slate-300);
  text-align: right;
  margin-top: var(--space-2);
}

/* --- OS approvals mock --- */

.mock-os {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
}

.mock-os__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-sunken);
}
.mock-os__title {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-secondary);
}
.mock-os__count {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 700;
  color: var(--color-navy);
  background: var(--motor-ops);
  border-radius: var(--radius-pill);
  padding: 2px 8px;
}

.mock-os__body { padding: var(--space-4); display: grid; gap: var(--space-3); }

.mock-os__item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  background: rgba(8, 24, 38, 0.5);
}
.mock-os__type {
  font-family: var(--font-accent);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-teal-300);
  margin-bottom: var(--space-1);
}
.mock-os__desc { color: var(--color-mist); margin-bottom: var(--space-3); font-size: 13px; }
.mock-os__desc strong { color: #fff; }

.mock-os__actions { display: flex; gap: var(--space-2); }
.mock-os__btn {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  text-align: center;
  cursor: default;
}
.mock-os__btn--ok { background: var(--motor-ops); color: var(--color-navy); }
.mock-os__btn--no {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border-default);
}

.mock-os__done {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 12px;
  color: var(--text-muted);
  padding: var(--space-2) var(--space-1) 0;
}
.mock-os__check {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: rgba(25, 198, 179, 0.18);
  color: var(--color-teal-300);
  font-size: 10px;
  display: grid;
  place-items: center;
  flex: none;
}

/* ============ Problem ============ */

.card-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
@media (max-width: 880px) { .card-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: border-color var(--dur-base) var(--ease-standard),
              transform var(--dur-base) var(--ease-standard);
}
.card:hover { border-color: var(--border-strong); transform: translateY(-2px); }

.card .bt-index { display: block; margin-bottom: var(--space-4); }
.card h3 { font-size: var(--fs-h3); margin-bottom: var(--space-3); }
.card p { color: var(--text-secondary); font-size: var(--fs-small); }

/* ============ How it works ============ */

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  counter-reset: step;
}
@media (max-width: 880px) { .steps { grid-template-columns: 1fr; } }

.step {
  position: relative;
  border-top: 1px solid var(--border-default);
  padding-top: var(--space-5);
}
.step::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 56px; height: 2px;
  background: var(--motor-ops);
}
.step .bt-index { display: block; margin-bottom: var(--space-4); }
.step h3 { margin-bottom: var(--space-3); }
.step p { color: var(--text-secondary); font-size: var(--fs-small); }
.step .step-tag {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-teal-300);
  border: 1px solid rgba(25, 198, 179, 0.35);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  margin-bottom: var(--space-3);
}

/* ============ Pieces ============ */

.pieces {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}
@media (max-width: 880px) { .pieces { grid-template-columns: 1fr; } }

.piece {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
}
.piece-glyph {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(25, 198, 179, 0.4);
  color: var(--color-teal-300);
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: var(--tracking-index);
  display: grid;
  place-items: center;
  margin-bottom: var(--space-5);
}
.piece h3 { margin-bottom: var(--space-2); }
.piece .piece-sub {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}
.piece p { color: var(--text-secondary); font-size: var(--fs-small); margin-bottom: var(--space-4); }
.piece ul {
  margin: auto 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
}
.piece li {
  font-size: var(--fs-small);
  color: var(--color-mist);
  padding-left: var(--space-4);
  position: relative;
}
.piece li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 6px;
  border-radius: 1px;
  background: var(--motor-ops);
}

/* ============ Trust strip ============ */

.trust {
  border-block: 1px solid var(--border-subtle);
  background: var(--bg-sunken);
  padding-block: var(--space-7);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}
@media (max-width: 880px) { .trust-grid { grid-template-columns: 1fr; gap: var(--space-5); } }

.trust-item { display: flex; gap: var(--space-4); align-items: flex-start; }
.trust-mark {
  flex: none;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(25, 198, 179, 0.4);
  color: var(--color-teal-300);
  display: grid;
  place-items: center;
  font-size: 14px;
}
.trust-item h4 { font-size: var(--fs-body); margin-bottom: var(--space-1); }
.trust-item p { font-size: var(--fs-caption); color: var(--text-secondary); margin: 0; }

/* ============ Pricing ============ */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  max-width: 880px;
}
@media (max-width: 760px) { .pricing-grid { grid-template-columns: 1fr; } }

.price-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.price-card--featured {
  border-color: rgba(25, 198, 179, 0.5);
  background: linear-gradient(180deg, rgba(25, 198, 179, 0.07), rgba(25, 198, 179, 0) 45%), var(--bg-surface);
}

.price-flag {
  align-self: flex-start;
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  padding: 5px 12px;
}
.price-flag--founding { background: var(--motor-ops); color: var(--color-navy); }
.price-flag--wait { border: 1px solid var(--border-default); color: var(--text-secondary); }

.price-card h3 { margin-bottom: 0; }

.price-amount {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 40px;
  letter-spacing: var(--tracking-index);
  line-height: 1;
  color: var(--text-primary);
}
.price-amount .per {
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0;
}

.price-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
}
.price-card li {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  padding-left: var(--space-5);
  position: relative;
}
.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-teal-300);
  font-weight: 700;
}
.price-card li strong { color: var(--text-primary); }

.price-card .btn { margin-top: auto; }

.pricing-fineprint {
  margin-top: var(--space-5);
  font-size: var(--fs-caption);
  color: var(--text-muted);
  max-width: 60ch;
}

/* ============ FAQ ============ */

.faq-list {
  max-width: var(--max-narrow);
  border-top: 1px solid var(--border-default);
}
.faq-item {
  border-bottom: 1px solid var(--border-default);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-1);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--fs-body-lg);
  color: var(--text-primary);
  transition: color var(--dur-base) var(--ease-standard);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--color-teal-300); }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-accent);
  font-size: 18px;
  font-weight: 500;
  color: var(--color-teal-300);
  flex: none;
  transition: transform var(--dur-base) var(--ease-standard);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body {
  padding: 0 var(--space-1) var(--space-5);
  color: var(--text-secondary);
  font-size: var(--fs-body);
  max-width: 62ch;
}

/* ============ Waitlist / final CTA ============ */

.waitlist {
  border-top: 1px solid var(--border-subtle);
  background:
    linear-gradient(180deg, rgba(25, 198, 179, 0.05), rgba(25, 198, 179, 0)) ,
    var(--bg-sunken);
}

.waitlist .container {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(var(--space-6), 6vw, var(--space-9));
  align-items: start;
}
@media (max-width: 880px) { .waitlist .container { grid-template-columns: 1fr; } }

.waitlist h2 { font-size: clamp(30px, 4.6vw, 44px); }
.waitlist .section-lede { margin-bottom: var(--space-5); }

.wa-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  transition: border-color var(--dur-base) var(--ease-standard);
}
.wa-cta:hover { border-color: var(--color-teal); text-decoration: none; }
.wa-cta svg { flex: none; }

.form-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
}

.form-field { margin-bottom: var(--space-4); }
.form-field label {
  display: block;
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}
.form-field input {
  width: 100%;
  background: var(--bg-sunken);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  padding: 12px 14px;
  transition: border-color var(--dur-base) var(--ease-standard);
}
.form-field input::placeholder { color: var(--text-muted); }
.form-field input:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: var(--focus-ring);
}

.form-status {
  margin-top: var(--space-4);
  font-size: var(--fs-small);
  min-height: 1.4em;
}
.form-status.ok { color: var(--color-teal-300); font-weight: 600; }
.form-status.err { color: var(--color-coral-300); }
.form-status a { text-decoration-color: var(--color-coral-300); }

.form-privacy {
  margin-top: var(--space-3);
  font-size: var(--fs-caption);
  color: var(--text-muted);
}

/* ============ Footer ============ */

.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding-block: var(--space-7);
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.footer-brand { display: grid; gap: var(--space-1); }
.footer-brand .name {
  font-family: var(--font-serif);
  font-size: var(--fs-h4);
  color: var(--text-primary);
}
.footer-brand .tagline {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  font-size: var(--fs-caption);
  color: var(--text-secondary);
}
.footer-links a { text-decoration: none; color: var(--text-secondary); }
.footer-links a:hover { color: var(--text-primary); }