/* ==========================================================
   Nadia Park — AI-native Maker · Product Marketing & Operations
   Style: editorial-minimal, neuform-inspired, multi-color accents
   Fonts: Fraunces (display), Inter (body), JetBrains Mono (meta)
   ========================================================== */

/* ---------- Reset & tokens ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #FAFAF7;
  --bg-white: #FFFFFF;
  --bg-dark: #0E0E0E;
  --bg-darker: #070707;

  --text: #111111;
  --text-muted: #5A5A5A;
  --text-dim: #8A8A8A;
  --text-on-dark: #E8E8E6;
  --text-on-dark-muted: #888888;

  --border: #E5E5E2;
  --border-strong: #111111;
  --border-dark: #262626;

  /* Multi-color accents */
  --accent: #FF4A1C;            /* primary: orange */
  --accent-dark: #D63E15;
  --green: #1F5F4A;             /* secondary: deep forest green */
  --green-light: #2F7B5F;
  --yellow: #F2D785;            /* highlighter: soft warm yellow */
  --yellow-marker: rgba(242, 215, 133, 0.55);

  --radius: 2px;
  --radius-sm: 2px;
  --max-width: 1280px;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Fraunces', 'Times New Roman', Georgia, serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 300;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* Subtle paper grain */
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

::selection { background: var(--accent); color: #fff; }

img, svg { display: block; max-width: 100%; height: auto; }

a { color: inherit; text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--accent); }

button { font-family: inherit; font-size: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: rgba(0,0,0,0.05);
  padding: 2px 6px;
  border-radius: 2px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Frame container with corner marks ---------- */
.frame {
  max-width: var(--max-width);
  margin: 0 auto;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  background: rgba(250, 250, 247, 0.6);
  position: relative;
}

.corner {
  position: absolute;
  width: 6px; height: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  z-index: 5;
}
.corner.tl { top: -3px; left: -3px; }
.corner.tr { top: -3px; right: -3px; }
.corner.bl { bottom: -3px; left: -3px; }
.corner.br { bottom: -3px; right: -3px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--text);
}
h3, h4 { font-weight: 400; letter-spacing: -0.015em; }
em { font-family: var(--font-display); font-style: italic; font-weight: 300; }

p { margin-bottom: 16px; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 19px;
  line-height: 1.55;
  color: var(--text);
  margin-bottom: 20px;
}

.accent { color: var(--accent); }
.accent-text { color: var(--accent) !important; }
.italic { font-style: italic; }
.light { color: var(--text-on-dark); }
.section-sub {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 640px;
  font-weight: 400;
}
.section-sub.light { color: var(--text-on-dark-muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .18s ease, color .18s ease, transform .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn-sm { padding: 9px 16px; font-size: 10px; }
.btn-primary { background: var(--text); color: var(--bg); }
.btn-primary:hover:not(:disabled) { background: var(--accent); color: #fff; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover:not(:disabled) { border-color: var(--text); color: var(--text); }
.btn-invert { background: #fff; color: var(--bg-dark); }
.btn-invert:hover:not(:disabled) { background: var(--accent); color: #fff; }
.btn-full { width: 100%; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-arrow { font-size: 14px; transition: transform .18s ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  padding: 28px 32px;
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px;
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(8px);
  background-color: rgba(250, 250, 247, 0.88);
}
.brand {
  display: flex; flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
}
.brand:hover { color: inherit; }
.brand-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -0.02em;
}
.brand-tagline {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-top: 4px;
}
.site-nav {
  display: flex; gap: 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.site-nav a { color: var(--text); }
.site-nav a:hover { color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  padding: 100px 32px 120px;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero-grid-line {
  position: absolute;
  top: 0; bottom: 0;
  right: 25%;
  width: 1px;
  background: var(--border);
}
.hero-inner { max-width: 920px; position: relative; }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6.5vw, 88px);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-bottom: 32px;
}
.word-mask {
  display: inline-block;
  overflow: hidden;
  padding-bottom: 0.08em;
  margin-right: 0.25em;
  vertical-align: bottom;
}
.word-inner {
  display: inline-block;
  transform: translateY(110%);
  transition: transform .8s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.word-inner.revealed { transform: translateY(0); }
.word-inner.accent.italic { padding-right: 0.08em; }
.hero-sub {
  font-size: 19px;
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 680px;
  margin-bottom: 40px;
  font-weight: 400;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }
.hero-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

/* ---------- Role Selector ---------- */
.role-selector-section {
  padding: 20px 32px;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  background: var(--bg);
}
.role-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.role-selector {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.role-btn {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: transparent;
  transition: border-color .18s ease, color .18s ease, background .18s ease;
}
.role-btn:hover { border-color: var(--text); color: var(--text); }
.role-btn.is-active {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
}

/* ---------- About Section ---------- */
.about-section {
  padding: 88px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.about-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 64px;
  align-items: start;
}
.about-portrait { position: sticky; top: 120px; }
.portrait-frame {
  border: 1px solid var(--border);
  padding: 8px;
  background: var(--bg-white);
}
.portrait-placeholder {
  aspect-ratio: 3 / 4;
  background: linear-gradient(135deg, #F5F5F2 25%, #EDEDE9 25%, #EDEDE9 50%, #F5F5F2 50%, #F5F5F2 75%, #EDEDE9 75%);
  background-size: 20px 20px;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.portrait-label { color: var(--text); font-weight: 500; }
.portrait-note { font-size: 9px; color: var(--text-dim); text-transform: none; letter-spacing: 0.02em; }
.portrait-caption {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
}
.video-placeholder {
  display: flex; align-items: center; gap: 10px;
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  background: var(--bg-white);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: border-color .18s ease, color .18s ease;
}
.video-placeholder:hover { border-color: var(--green); color: var(--green); }
.video-icon { font-size: 22px; color: var(--accent); }
.video-text { flex: 1; }

.about-content { max-width: 680px; }
.about-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green);
  margin-bottom: 20px;
  padding: 4px 10px;
  border: 1px solid var(--green);
  border-radius: 2px;
}
.about-h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
}
.about-h2 em { color: var(--accent); font-style: italic; }
.about-bio {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 36px;
}
.about-bio strong {
  font-weight: 600;
  color: var(--text);
  background: linear-gradient(180deg, transparent 62%, var(--yellow-marker) 62%, var(--yellow-marker) 88%, transparent 88%);
  padding: 0 2px;
}
.about-sub-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-bottom: 14px;
}
.about-expertise { margin-bottom: 36px; }
.about-expertise ul { list-style: none; display: grid; grid-template-columns: 1fr; gap: 10px; }
.about-expertise li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 15px;
  line-height: 1.45;
  color: var(--text);
}
.about-expertise iconify-icon {
  color: var(--green);
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.about-wordmarks { margin-bottom: 36px; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.wordmarks {
  display: flex; flex-wrap: wrap; gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text);
}
.wordmark { font-weight: 500; }
.wordmark-sep { color: var(--text-dim); }

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.stat {
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 0;
}
.stat-number {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* ---------- Section grid (01/06 structure) ---------- */
.section-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 56px;
  margin-bottom: 56px;
}
.section-num span {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-weight: 500;
}
.section-num.light span { color: var(--text-on-dark-muted); }
.section-body { max-width: 760px; }
.section-h2 {
  font-size: clamp(30px, 3.5vw, 44px);
  font-weight: 300;
  margin-bottom: 20px;
}
.section-h2.light { color: var(--text-on-dark); }
.section-h2-centered {
  font-size: clamp(30px, 3.5vw, 44px);
  font-weight: 300;
  text-align: center;
  margin-bottom: 16px;
}
.section-sub-centered {
  font-size: 17px;
  color: var(--text-muted);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

/* ---------- Narrative (Trap) ---------- */
.narrative-section { padding: 96px 32px; border-bottom: 1px solid var(--border); }
.trap-list {
  list-style: none;
  margin: 28px 0 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
}
.trap-list li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}
.trap-list li:first-child { border-top: 1px solid var(--border); }
.trap-icon { color: var(--accent); font-size: 18px; margin-top: 1px; flex-shrink: 0; }
.pull-quote {
  border-left: 3px solid var(--accent);
  padding: 18px 24px;
  margin: 40px 0 16px;
  background: linear-gradient(90deg, var(--yellow-marker) 0%, transparent 70%);
}
.pull-quote p {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 300;
  line-height: 1.32;
  letter-spacing: -0.015em;
  color: var(--text);
  margin: 0;
}
.pull-quote em { color: var(--accent); font-style: italic; }

/* ---------- Stack grid ---------- */
.stack-section {
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-white);
}
.stack-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--border);
}
.stack-layer {
  padding: 32px 24px;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 32px;
  transition: background .18s ease;
  min-height: 280px;
}
.stack-layer:last-child { border-right: 0; }
.stack-layer:hover { background: var(--bg); }
.stack-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}
.stack-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text);
  margin-bottom: 10px;
}
.stack-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.stack-link {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-top: auto;
}
.stack-link:hover { color: var(--accent); }
.stack-layer:nth-child(1) .stack-num { color: var(--green); }
.stack-layer:nth-child(1) .stack-title { color: var(--green); }

/* ---------- Terminal (demo) ---------- */
.demo-section { padding: 96px 32px; border-bottom: 1px solid var(--border); }
.terminal {
  max-width: 880px;
  margin: 0 auto;
  border: 1px solid var(--border);
  background: var(--bg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}
.terminal-chrome {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
}
.terminal-chrome .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border);
}
.terminal-label {
  margin-left: 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}
.terminal-body { padding: 24px; background: var(--bg-white); }
.terminal-prompt {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.terminal-prompt-icon { color: var(--green); font-size: 16px; }
.terminal-input-wrap { position: relative; }
.terminal-input {
  width: 100%;
  border: 0;
  outline: 0;
  resize: vertical;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: transparent;
  min-height: 96px;
}
.terminal-input::placeholder { color: var(--text-dim); }
.terminal-input:disabled { cursor: not-allowed; }
.terminal-caret {
  display: inline-block;
  width: 2px;
  height: 18px;
  background: var(--accent);
  animation: caret-blink 1.1s steps(2, end) infinite;
  position: absolute;
  top: 2px;
  left: 0;
  pointer-events: none;
  opacity: 0.7;
}
@keyframes caret-blink { 50% { opacity: 0; } }
.terminal-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.terminal-status {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.35; transform: scale(0.85); } }

/* ---------- Suites ---------- */
.suites-section {
  padding: 96px 32px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-white);
}
.suites-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.suite-card {
  display: flex; flex-direction: column;
  padding: 32px 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}
.suite-card:hover { border-color: var(--text); background: var(--bg-white); }
.suite-card.is-highlighted { border-color: var(--text); background: var(--bg-white); }
.suite-card.is-hidden { display: none; }
.suite-card.suite-featured {
  margin: -8px 0;
  background: var(--bg-white);
  border-color: var(--text);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}
.suite-card.suite-green {
  border-top: 3px solid var(--green);
}
.suite-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-bottom: 24px;
  display: block;
}
.suite-label.green { color: var(--green); }
.suite-label.accent { color: var(--accent); }
.suite-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.015em;
  margin-bottom: 10px;
  line-height: 1.15;
}
.suite-one-liner {
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  margin-bottom: 18px;
  font-weight: 400;
}
.suite-micro-hook {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-muted);
  font-style: italic;
  padding: 12px 14px;
  margin-bottom: 24px;
  border-left: 2px solid var(--accent);
  background: var(--bg);
  font-family: var(--font-display);
}
.suite-card.suite-featured .suite-micro-hook { border-left-color: var(--accent); }
.suite-card.suite-green .suite-micro-hook { border-left-color: var(--green); }
.suite-price {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 24px;
  line-height: 1;
}
.suite-price span { font-size: 30px; color: var(--text-dim); vertical-align: top; margin-right: 2px; font-weight: 400; }
.suite-bullets {
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.55;
  color: var(--text);
  margin-bottom: 24px;
  flex: 1;
  display: flex; flex-direction: column; gap: 8px;
}
.suite-bullets li { display: flex; gap: 8px; }
.bullet { color: var(--border); flex-shrink: 0; }
.accent-bullet { color: var(--accent); }
.suite-green .bullet { color: var(--green); }
.status-note {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 12px;
}
.status-note a { color: var(--text); border-bottom: 1px solid currentColor; }
.status-note a:hover { color: var(--accent); }

.works-in {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--green);
  letter-spacing: 0.04em;
  margin-top: 10px;
  padding: 6px 10px;
  background: rgba(31, 95, 74, 0.06);
  border-left: 2px solid var(--green);
  border-radius: 1px;
}

.modal-reassure {
  padding: 14px 16px;
  margin-top: 16px;
  background: var(--yellow-marker);
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
}
.modal-reassure strong { font-weight: 600; }

/* ---------- Proof ---------- */
.proof-section { padding: 96px 32px; border-bottom: 1px solid var(--border); }
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.quote {
  padding: 28px;
  background: var(--bg-white);
  border: 1px solid var(--border);
  transition: border-color .18s ease;
}
.quote:hover { border-color: var(--text); }
.quote.is-hidden { display: none; }
.quote p {
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.45;
  font-style: italic;
  color: var(--text);
  margin-bottom: 18px;
  font-weight: 300;
}
.quote cite {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  font-style: normal;
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.role-tag {
  display: inline-block;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 2px;
}
.role-pm { background: rgba(31, 95, 74, 0.1); color: var(--green); border: 1px solid rgba(31, 95, 74, 0.3); }
.role-marketer { background: rgba(255, 74, 28, 0.08); color: var(--accent); border: 1px solid rgba(255, 74, 28, 0.25); }
.role-founder { background: rgba(242, 215, 133, 0.25); color: #8A6E15; border: 1px solid rgba(242, 215, 133, 0.8); }

/* ---------- Dark section (Free + Newsletter + License) ---------- */
.dark-section {
  background: var(--bg-dark);
  color: var(--text-on-dark);
  border-bottom: 1px solid var(--border);
}
.dark-inner { padding: 96px 32px; }
.dark-section h1, .dark-section h2, .dark-section h3, .dark-section h4 { color: var(--text-on-dark); }
.section-h2.light { color: var(--text-on-dark); }

.free-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-dark);
  border: 1px solid var(--border-dark);
  margin-bottom: 72px;
}
.free-card {
  padding: 28px 24px;
  background: var(--bg-dark);
  transition: background .18s ease;
  display: flex; flex-direction: column;
  min-height: 220px;
}
.free-card:hover { background: #131313; }
.free-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 24px;
}
.free-card h3 {
  font-size: 17px;
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--text-on-dark);
  margin-bottom: 10px;
}
.free-card p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-on-dark-muted);
  margin-bottom: 20px;
  flex: 1;
}
.free-link {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.free-link:hover { color: #fff; }

.dark-lower-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.newsletter-card, .license-card {
  padding: 40px;
  border: 1px solid var(--border-dark);
  background: var(--bg-dark);
  position: relative;
}
.license-card { background: #131313; }
.newsletter-card::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(255, 74, 28, 0.15), transparent 70%);
  pointer-events: none;
}
.dark-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-on-dark-muted);
  display: block;
  margin-bottom: 12px;
}
.dark-eyebrow.accent { color: var(--accent); }
.dark-h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  color: var(--text-on-dark);
}
.dark-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-on-dark-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.dark-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-on-dark-muted);
  margin-bottom: 24px;
}
.dark-footnote {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-on-dark-muted);
  letter-spacing: 0.06em;
  margin-top: 16px;
}

.opt-in-form { margin-top: 8px; }
.opt-in-row { display: flex; gap: 10px; margin-bottom: 14px; }
.opt-in-row input {
  flex: 1;
  padding: 12px 14px;
  background: transparent;
  border: 1px solid var(--border-dark);
  color: var(--text-on-dark);
  font-family: var(--font-mono);
  font-size: 13px;
  border-radius: var(--radius);
}
.opt-in-row input::placeholder { color: var(--text-on-dark-muted); }
.opt-in-row input:focus { outline: 0; border-color: var(--accent); }
.role-radio-group {
  display: flex; flex-wrap: wrap; gap: 14px;
  border: 0;
  padding: 0;
}
.role-radio-group label {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
}
.role-radio-group input[type="radio"] {
  accent-color: var(--accent);
}

.license-features {
  list-style: none;
  margin: 24px 0;
}
.license-features li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 6px 0;
  font-size: 14px;
  color: var(--text-on-dark);
}
.license-features iconify-icon { color: var(--accent); font-size: 18px; margin-top: 1px; flex-shrink: 0; }
.license-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--border-dark);
  margin-top: 8px;
  gap: 16px;
  flex-wrap: wrap;
}
.license-price-box { display: flex; align-items: baseline; gap: 4px; }
.license-price {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--text-on-dark);
}
.license-per {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-on-dark-muted);
}

/* ---------- FAQ ---------- */
.faq-section { padding: 96px 32px; border-bottom: 1px solid var(--border); background: var(--bg); }
.faq-list { max-width: 820px; }
.faq-list details {
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.faq-list details:first-child { border-top: 1px solid var(--border); }
.faq-list summary {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  list-style: none;
  gap: 20px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-icon {
  font-size: 22px;
  color: var(--text-muted);
  transition: transform .25s ease, color .2s ease;
  flex-shrink: 0;
}
.faq-list details[open] .faq-icon { transform: rotate(45deg); color: var(--accent); }
.faq-list details p {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
  padding-right: 48px;
}
.faq-list details a { color: var(--accent); border-bottom: 1px solid currentColor; }

/* ---------- Final CTA (split) ---------- */
.final-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--border);
}
.final-cta-card {
  padding: 72px 48px;
  background: var(--bg-white);
  transition: background .2s ease;
  display: flex; flex-direction: column; align-items: flex-start;
  text-decoration: none;
  cursor: pointer;
  border-right: 1px solid var(--border);
}
.final-cta-card.alt { background: var(--bg); border-right: 0; }
.final-cta-card:hover { background: var(--bg); }
.final-cta-card.alt:hover { background: #F4F4EF; }
.final-cta-card .eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.final-cta-card h3 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 300;
  letter-spacing: -0.025em;
  margin-bottom: 12px;
}
.final-cta-card p {
  color: var(--text-muted);
  margin-bottom: 24px;
}
.final-cta-action {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--text);
  transition: transform .2s ease, color .2s ease;
}
.final-cta-action.accent { color: var(--accent); }
.final-cta-card:hover .final-cta-action { transform: translateX(6px); }

/* ---------- Footer ---------- */
.site-footer {
  padding: 36px 32px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  background: var(--bg);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.footer-left { display: flex; flex-direction: column; gap: 4px; }
.footer-left .brand-name { font-family: var(--font-display); font-size: 16px; text-transform: none; letter-spacing: -0.015em; color: var(--text); }
.footer-sub { font-size: 10px; color: var(--text-dim); }
.footer-status {
  display: flex; align-items: center; gap: 10px;
  color: var(--text);
}
.status-pulse {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.6s ease-in-out infinite;
  flex-shrink: 0;
}
.footer-nav { display: flex; gap: 20px; }
.footer-nav a { color: var(--text-muted); }
.footer-nav a:hover { color: var(--accent); }

/* ---------- Modal ---------- */
.modal {
  position: fixed; inset: 0;
  z-index: 100;
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
}
.modal.is-open { display: flex; }
.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}
.modal-content {
  position: relative;
  max-width: 720px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  padding: 40px;
  border-radius: var(--radius);
}
.modal-close {
  position: absolute;
  top: 12px; right: 12px;
  width: 36px; height: 36px;
  font-size: 26px; line-height: 1;
  border-radius: 50%;
  color: var(--text-muted);
  transition: background .18s ease;
}
.modal-close:hover { background: var(--border); color: var(--text); }
.modal-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
}
.modal-content h2 {
  font-size: 26px;
  font-weight: 300;
  margin-bottom: 10px;
}
.modal-lead {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 15px;
}
.tool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.tool-card {
  padding: 20px;
  text-align: left;
  background: var(--bg-white);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color .18s ease, transform .18s ease;
}
.tool-card:hover { border-color: var(--text); transform: translateY(-2px); }
.tool-card h3 { font-size: 18px; margin-bottom: 6px; font-weight: 400; }
.tool-card p { font-size: 13px; color: var(--text-muted); margin: 0 0 10px; }
.tool-card code { font-size: 11px; background: var(--bg); }
.tool-cta {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.modal-footer {
  font-size: 13px;
  color: var(--text-dim);
  text-align: center;
  margin-top: 16px;
}
.modal-footer a { color: var(--text); border-bottom: 1px solid currentColor; }

/* ---------- Reveal (scroll-triggered) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .8s ease, transform .8s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .about-grid { grid-template-columns: 220px 1fr; gap: 40px; }
  .about-portrait { position: static; }
  .section-grid { grid-template-columns: 1fr; gap: 12px; margin-bottom: 40px; }
  .section-num { order: -1; }
  .stack-grid { grid-template-columns: repeat(2, 1fr); }
  .stack-layer { border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .stack-layer:nth-child(even) { border-right: 0; }
  .stack-layer:last-child { grid-column: 1 / -1; border-bottom: 0; }
  .suites-grid { grid-template-columns: 1fr; gap: 20px; }
  .suite-card.suite-featured { margin: 0; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .free-grid { grid-template-columns: repeat(2, 1fr); }
  .dark-lower-grid { grid-template-columns: 1fr; }
  .final-cta { grid-template-columns: 1fr; }
  .final-cta-card { border-right: 0; border-bottom: 1px solid var(--border); }
}

@media (max-width: 640px) {
  .site-nav { display: none; }
  .site-header { padding: 20px; }
  .hero { padding: 64px 20px 72px; }
  .hero-grid-line { display: none; }
  .role-selector-section,
  .narrative-section,
  .stack-section,
  .demo-section,
  .suites-section,
  .proof-section,
  .faq-section { padding: 64px 20px; }
  .dark-inner { padding: 64px 20px; }
  .about-section { padding: 64px 20px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .stack-grid { grid-template-columns: 1fr; }
  .stack-layer { border-right: 0; border-bottom: 1px solid var(--border); }
  .stack-layer:last-child { border-bottom: 0; grid-column: auto; }
  .proof-grid { grid-template-columns: 1fr; }
  .free-grid { grid-template-columns: 1fr; }
  .final-cta-card { padding: 48px 24px; }
  .site-footer { flex-direction: column; align-items: flex-start; padding: 28px 20px; }
  .modal-content { padding: 28px 20px; }
}