/* ===== DESIGN TOKENS ===== */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem;
  --space-4: 1rem; --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem; --space-20: 5rem; --space-24: 6rem;

  --radius-sm: 0.375rem; --radius-md: 0.5rem;
  --radius-lg: 0.75rem; --radius-xl: 1rem; --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;
  --font-mono: 'Inter', monospace;
}

/* DARK (default) */
[data-theme="dark"], :root {
  --bg: #0d0d0e;
  --surface: #141416;
  --surface-2: #1a1a1d;
  --surface-3: #222226;
  --border: #2a2a2e;
  --border-2: #333338;
  --text: #e8e8ea;
  --text-muted: #7a7a82;
  --text-faint: #4a4a52;
  --accent: #10b981;
  --accent-dim: rgba(16, 185, 129, 0.12);
  --accent-glow: rgba(16, 185, 129, 0.08);
  --red: #f87171;
  --orange: #fb923c;
  --green: #4ade80;
  --shadow: 0 1px 3px rgba(0,0,0,0.4), 0 8px 24px rgba(0,0,0,0.3);
  --shadow-lg: 0 4px 6px rgba(0,0,0,0.5), 0 20px 60px rgba(0,0,0,0.4);
}

/* LIGHT */
[data-theme="light"] {
  --bg: #f8f8f7;
  --surface: #ffffff;
  --surface-2: #f3f3f1;
  --surface-3: #ebebea;
  --border: #e4e4e2;
  --border-2: #d4d4d2;
  --text: #1a1a1c;
  --text-muted: #3d3d42;
  --text-faint: #6b6b72;
  --accent: #059669;
  --accent-dim: rgba(5, 150, 105, 0.08);
  --accent-glow: rgba(5, 150, 105, 0.05);
  --red: #dc2626;
  --orange: #ea580c;
  --green: #16a34a;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.06);
  --shadow-lg: 0 4px 6px rgba(0,0,0,0.05), 0 20px 60px rgba(0,0,0,0.1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text);
  background: var(--bg);
  min-height: 100dvh;
  line-height: 1.6;
}
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display); }
p { text-wrap: pretty; }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-8);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  backdrop-filter: blur(12px);
}
.nav-logo {
  display: flex; align-items: center; gap: var(--space-3);
  text-decoration: none; color: var(--text);
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-sm);
  transition: opacity var(--transition);
}
.nav-logo:hover { opacity: 0.7; }
.theme-toggle {
  width: 36px; height: 36px; border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); border: 1px solid var(--border);
  transition: all var(--transition);
}
.theme-toggle:hover { color: var(--text); border-color: var(--border-2); }

/* ===== SCREENS ===== */
.screen { display: none; min-height: 100dvh; padding-top: 80px; }
.screen.active { display: flex; }

/* ===== HERO SCREEN ===== */
#screen-0 {
  align-items: center; justify-content: center;
  padding: var(--space-20) var(--space-8);
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, var(--accent-glow), transparent),
    var(--bg);
}
.hero-wrapper {
  max-width: 900px; width: 100%;
  text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: var(--space-8);
}

/* Hero steps grid */
.hero-steps {
  display: flex; align-items: flex-start; gap: var(--space-3);
  width: 100%; justify-content: center;
}
.hero-step {
  flex: 1; min-width: 0;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-4);
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-3); text-align: center;
}
.hero-step-num {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent-dim); color: var(--accent);
  font-size: var(--text-sm); font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hero-step-title {
  font-size: var(--text-sm); font-weight: 700;
  color: var(--text); line-height: 1.3;
}
.hero-step-sub {
  font-size: var(--text-xs); color: var(--text-muted); line-height: 1.4;
}
.hero-step-arrow {
  color: var(--accent); font-size: 1.25rem;
  padding-top: 36px; flex-shrink: 0;
}
.hero-repeat {
  font-size: var(--text-xs); color: var(--text-muted);
}
.hero-ctas {
  display: flex; gap: var(--space-4); flex-wrap: wrap; justify-content: center;
}
.badge {
  display: inline-flex; align-items: center;
  padding: var(--space-1) var(--space-4);
  background: var(--accent-dim); color: var(--accent);
  border: 1px solid rgba(110, 231, 183, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 500;
  font-family: var(--font-mono); letter-spacing: 0.05em; text-transform: uppercase;
}
[data-theme="light"] .badge {
  border-color: rgba(5, 150, 105, 0.2);
}
.hero-title {
  font-size: var(--text-3xl); font-weight: 800;
  letter-spacing: -0.03em; line-height: 1.05;
}
.accent-text { color: var(--accent); }
.hero-sub {
  font-size: var(--text-lg); color: var(--text-muted); max-width: 520px;
  line-height: 1.5;
}
.hero-proof {
  display: flex; align-items: center; gap: var(--space-6);
  padding: var(--space-5) var(--space-8);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
}
.proof-item { display: flex; flex-direction: column; align-items: center; flex: 1; }
.proof-num { font-size: var(--text-xl); font-weight: 800; font-family: var(--font-display); color: var(--accent); line-height: 1; }
.proof-label { font-size: var(--text-xs); color: var(--text-muted); text-align: center; margin-top: var(--space-1); }
.proof-divider { width: 1px; height: 40px; background: var(--border); }
.hero-note { font-size: var(--text-xs); color: var(--text-faint); }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--accent); color: #0d0d0e;
  border-radius: var(--radius-lg); font-weight: 700;
  font-size: var(--text-sm); font-family: var(--font-display);
  transition: all var(--transition); text-decoration: none;
}
.btn-primary:hover { opacity: 0.85; transform: translateY(-1px); box-shadow: 0 8px 24px var(--accent-dim); }
.btn-primary.btn-large {
  padding: var(--space-4) var(--space-8); font-size: var(--text-base);
}
.btn-ghost {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  color: var(--text-muted); border: 1px solid var(--border);
  border-radius: var(--radius-lg); font-size: var(--text-sm);
  transition: all var(--transition);
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-2); }
.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }

/* ===== QUESTION SCREEN ===== */
#screen-questions {
  align-items: flex-start; justify-content: center;
  padding: 100px var(--space-8) var(--space-16);
}
.question-wrapper {
  max-width: 600px; width: 100%;
  display: flex; flex-direction: column; gap: var(--space-6);
}
.progress-bar {
  height: 3px; background: var(--border); border-radius: var(--radius-full); overflow: hidden;
}
.progress-fill {
  height: 100%; background: var(--accent); border-radius: var(--radius-full);
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.step-label { font-size: var(--text-xs); color: var(--text-faint); font-family: var(--font-mono); }
.question-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-2xl); padding: var(--space-10);
  display: flex; flex-direction: column; gap: var(--space-5);
}
.q-icon { font-size: 2rem; }
.q-title { font-size: var(--text-xl); font-weight: 700; color: var(--text); }
.q-sub { font-size: var(--text-sm); color: var(--text-muted); }
.q-note { font-size: var(--text-xs); color: var(--text-faint); }
.text-input {
  width: 100%; padding: var(--space-4) var(--space-5);
  background: var(--surface-2); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); color: var(--text);
  font-size: var(--text-base); font-family: var(--font-body);
  transition: border-color var(--transition);
  resize: vertical;
}
.text-input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.text-input::placeholder { color: var(--text-faint); }
.options-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3);
}
.option-btn {
  padding: var(--space-4) var(--space-5);
  background: var(--surface-2); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); font-size: var(--text-sm);
  text-align: left; color: var(--text-muted);
  transition: all var(--transition);
  line-height: 1.3;
}
.option-btn:hover { border-color: var(--border-2); color: var(--text); }
.option-btn.selected {
  border-color: var(--accent); color: var(--accent);
  background: var(--accent-dim);
}
.question-nav {
  display: flex; align-items: center; justify-content: space-between;
}

/* EMAIL SCREEN */
#screen-email { align-items: flex-start; justify-content: center; padding: 100px var(--space-8) var(--space-16); }
.input-group { display: flex; flex-direction: column; gap: var(--space-2); }
.email-error {
  font-size: var(--text-xs); color: var(--red);
  display: flex; align-items: center; gap: var(--space-1);
}
.email-error::before { content: '⚠'; }

/* EMAIL GATE (in-report) */
.email-gate {
  background: var(--surface); border: 1.5px solid var(--border-2);
  border-radius: var(--radius-2xl); padding: var(--space-10);
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-5); text-align: center;
  position: relative; overflow: hidden;
}
.email-gate::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, var(--accent-glow), transparent);
  pointer-events: none;
}
.gate-lock {
  width: 56px; height: 56px; border-radius: var(--radius-full);
  background: var(--accent-dim); border: 1px solid rgba(110, 231, 183, 0.25);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
[data-theme="light"] .gate-lock { border-color: rgba(5, 150, 105, 0.25); }
.gate-title { font-size: var(--text-xl); font-weight: 700; font-family: var(--font-display); }
.gate-sub { font-size: var(--text-sm); color: var(--text-muted); max-width: 440px; line-height: 1.6; }
.gate-note { font-size: var(--text-xs); color: var(--text-faint); }
.gate-form {
  display: flex; gap: var(--space-3); width: 100%; max-width: 480px;
}
.gate-input {
  flex: 1; resize: none;
}
.gate-email-error {
  font-size: var(--text-xs); color: var(--red);
  margin-top: calc(-1 * var(--space-3));
}
.gate-email-error::before { content: '⚠ '; }
@media (max-width: 600px) {
  .gate-form { flex-direction: column; }
  .gate-input { width: 100%; }
}

/* EXPERIMENT LOCKED (blur until email) */
.experiment-locked {
  filter: blur(5px);
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  transition: filter 0.5s ease;
}
.experiment-card:not(.experiment-locked) {
  filter: none;
  pointer-events: auto;
  user-select: auto;
}

/* EXPERIMENT STEP LOCKED (blur body, title visible — unlock after results) */
.experiment-step-locked {
  position: relative;
}
.experiment-step-locked .exp-body {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  transition: filter 0.5s ease;
}
.experiment-step-locked .exp-header {
  opacity: 0.7;
}
.exp-unlock-overlay {
  position: absolute;
  inset: 0;
  top: 64px; /* below header */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  z-index: 10;
  border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
  background: rgba(13,13,14,0.55);
  backdrop-filter: blur(2px);
  padding: var(--space-8);
  text-align: center;
}
.exp-unlock-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-faint);
  margin: 0 auto;
}
.exp-unlock-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-muted);
}
.exp-unlock-sub {
  font-size: var(--text-xs);
  color: var(--text-faint);
  max-width: 260px;
  line-height: 1.5;
}

/* MARKET CONTEXT CARD */
.market-context-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-2xl); padding: var(--space-8);
  margin-bottom: var(--space-8);
}
.market-label {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent); font-family: var(--font-mono); margin-bottom: var(--space-5);
}
.market-block { margin-bottom: var(--space-5); }
.market-block:last-child { margin-bottom: 0; }
.market-block-label {
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-faint); font-family: var(--font-mono); margin-bottom: var(--space-2);
}
.market-list {
  margin: 0; padding-left: var(--space-5);
  list-style: none;
}
.market-list li {
  position: relative; padding-left: var(--space-4);
  font-size: var(--text-sm); color: var(--text-muted); line-height: 1.6;
  margin-bottom: var(--space-2);
}
.market-list li::before {
  content: '→'; position: absolute; left: 0; color: var(--accent); font-weight: 600;
}
.market-text {
  font-size: var(--text-sm); color: var(--text-muted); line-height: 1.6; margin: 0;
}

/* BENCHMARK CARD (inside experiment) */
.benchmark-card {
  background: rgba(110, 231, 183, 0.06); border: 1px solid rgba(110, 231, 183, 0.15);
  border-radius: var(--radius-xl); padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-5);
}
[data-theme="light"] .benchmark-card {
  background: rgba(5, 150, 105, 0.06); border-color: rgba(5, 150, 105, 0.15);
}
.benchmark-header {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--accent); font-family: var(--font-mono); margin-bottom: var(--space-3);
}
.benchmark-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3);
}
.bench-item { text-align: center; }
.bench-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-faint); font-family: var(--font-mono); margin-bottom: 2px;
}
.bench-value {
  font-size: var(--text-sm); font-weight: 600; color: var(--text);
  font-family: var(--font-mono);
}
.bench-good { color: var(--green); }
.bench-target { color: var(--accent); font-weight: 700; }
.bench-source {
  font-size: 10px; color: var(--text-faint); text-align: right;
  margin-top: var(--space-2); font-family: var(--font-mono);
}
@media (max-width: 600px) {
  .benchmark-grid { grid-template-columns: 1fr; gap: var(--space-2); }
  .bench-item { text-align: left; display: flex; justify-content: space-between; }
}

/* RESULTS UNLOCK SECTION */
.results-unlock {
  background: var(--surface); border: 1.5px solid var(--border-2);
  border-radius: var(--radius-2xl); padding: var(--space-10);
  margin-bottom: var(--space-8);
  position: relative; overflow: hidden;
}
.results-unlock::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(110,231,183,0.06), transparent);
  pointer-events: none;
}
.results-header { text-align: center; margin-bottom: var(--space-8); position: relative; }
.results-icon {
  width: 56px; height: 56px; border-radius: var(--radius-full);
  background: var(--accent-dim); border: 1px solid rgba(110, 231, 183, 0.25);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); margin: 0 auto var(--space-4);
}
.results-title {
  font-size: var(--text-xl); font-weight: 700; font-family: var(--font-display);
  margin: 0 0 var(--space-2);
}
.results-sub {
  font-size: var(--text-sm); color: var(--text-muted); max-width: 480px;
  margin: 0 auto; line-height: 1.6;
}
.results-form {
  display: flex; flex-direction: column; gap: var(--space-4);
  max-width: 520px; margin: 0 auto; position: relative;
}
.results-field { display: flex; flex-direction: column; gap: var(--space-1); }
.results-label {
  font-size: var(--text-xs); font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--text-muted); font-family: var(--font-mono);
}
.results-error {
  font-size: var(--text-xs); color: var(--red); text-align: center;
}
.results-error::before { content: '⚠ '; }
.results-success {
  text-align: center; padding: var(--space-6) 0;
}
.results-success-icon { font-size: 48px; margin-bottom: var(--space-4); }
.results-success h4 {
  font-size: var(--text-lg); font-weight: 700; margin: 0 0 var(--space-2);
}
.results-success p {
  font-size: var(--text-sm); color: var(--text-muted); max-width: 400px;
  margin: 0 auto var(--space-6); line-height: 1.6;
}

/* ===== LOADING SCREEN ===== */
#screen-loading {
  align-items: center; justify-content: center;
  background: radial-gradient(ellipse 50% 40% at 50% 50%, var(--accent-glow), transparent), var(--bg);
}
.loading-wrapper {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-8); max-width: 440px; text-align: center;
}
.loading-brain { animation: float 3s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.spin-slow { animation: spin 8s linear infinite; transform-origin: center; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.pulse { animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 0.9; } 50% { opacity: 0.4; } }
.loading-title { font-size: var(--text-xl); font-weight: 700; }
.loading-steps { display: flex; flex-direction: column; gap: var(--space-3); width: 100%; }
.loading-step {
  padding: var(--space-3) var(--space-5);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); font-size: var(--text-sm);
  color: var(--text-faint); text-align: left;
  transition: all 0.5s ease;
}
.loading-step.active {
  border-color: var(--accent); color: var(--text);
  background: var(--accent-dim);
}
.loading-step.done { color: var(--text-muted); }

/* ===== REPORT SCREEN ===== */
#screen-report {
  padding: 100px var(--space-8) var(--space-20);
}
#screen-report.active {
  display: block;
}
.report-wrapper {
  max-width: 840px; margin: 0 auto;
  display: flex; flex-direction: column; gap: var(--space-8);
}
.report-header { text-align: center; display: flex; flex-direction: column; gap: var(--space-4); }
.report-badge {
  display: inline-flex; align-self: center;
  padding: var(--space-1) var(--space-4);
  background: var(--accent-dim); color: var(--accent);
  border: 1px solid rgba(110, 231, 183, 0.2);
  border-radius: var(--radius-full); font-size: var(--text-xs);
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.05em;
}
[data-theme="light"] .report-badge { border-color: rgba(5, 150, 105, 0.2); }
.report-title { font-size: var(--text-2xl); font-weight: 800; letter-spacing: -0.03em; }
.report-sub { font-size: var(--text-lg); color: var(--text-muted); font-weight: 500; }

/* DIAGNOSIS */
.diagnosis-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-2xl); padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-4);
  border-left: 3px solid var(--accent);
}
.diagnosis-label {
  font-size: var(--text-xs); font-family: var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent);
}
.diagnosis-bottleneck {
  font-size: var(--text-lg); font-weight: 700; color: var(--text);
}
.diagnosis-insight { font-size: var(--text-base); color: var(--text-muted); line-height: 1.7; }

/* EXPERIMENTS GRID */
.experiments-grid { display: flex; flex-direction: column; gap: var(--space-6); }
.experiment-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-2xl); overflow: hidden;
  transition: border-color var(--transition);
}
.experiment-card:hover { border-color: var(--border-2); }
.exp-header {
  padding: var(--space-6) var(--space-8);
  display: flex; align-items: center; gap: var(--space-4);
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.exp-num {
  width: 32px; height: 32px; border-radius: var(--radius-full);
  background: var(--accent); color: #0d0d0e;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-sm); font-weight: 800; font-family: var(--font-display);
  flex-shrink: 0;
}
.exp-title { font-size: var(--text-base); font-weight: 700; color: var(--text); }
.exp-channel {
  margin-left: auto; padding: var(--space-1) var(--space-3);
  background: var(--surface-3); border-radius: var(--radius-full);
  font-size: var(--text-xs); color: var(--text-muted);
  font-family: var(--font-mono); white-space: nowrap;
}
.exp-body { padding: var(--space-6) var(--space-8); display: flex; flex-direction: column; gap: var(--space-6); }
.exp-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4);
}
.exp-field { display: flex; flex-direction: column; gap: var(--space-1); }
.exp-field.full { grid-column: 1 / -1; }
.field-label {
  font-size: var(--text-xs); font-family: var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint);
}
.field-value { font-size: var(--text-sm); color: var(--text); line-height: 1.5; }
.field-value.message {
  font-family: var(--font-mono); font-size: var(--text-xs);
  background: var(--surface-3); padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md); border-left: 2px solid var(--accent);
  color: var(--text); line-height: 1.6;
}

/* DECISION RULES */
.decision-rules {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3); border-top: 1px solid var(--border); padding-top: var(--space-5);
}
.decision-rule {
  background: var(--surface-2); border-radius: var(--radius-lg);
  padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2);
}
.decision-icon { font-size: 1.1rem; }
.decision-label { font-size: var(--text-xs); font-weight: 600; }
.decision-label.scale { color: var(--green); }
.decision-label.iterate { color: var(--orange); }
.decision-label.kill { color: var(--red); }
.decision-threshold {
  font-family: var(--font-mono); font-size: var(--text-xs);
  color: var(--text-faint); margin-bottom: var(--space-1);
}
.decision-action { font-size: var(--text-xs); color: var(--text-muted); line-height: 1.4; }

/* NEXT STEPS */
.next-steps-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-2xl); padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-5);
}
.ns-label {
  font-size: var(--text-xs); font-family: var(--font-mono);
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted);
}
.ns-list {
  display: flex; flex-direction: column; gap: var(--space-4);
  padding-left: var(--space-5);
}
.ns-list li { font-size: var(--text-base); color: var(--text); line-height: 1.6; }

/* CTA */
.report-cta { }
.cta-question {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-2xl); padding: var(--space-10);
  text-align: center; display: flex; flex-direction: column;
  align-items: center; gap: var(--space-6);
}
.cta-q-text { font-size: var(--text-lg); font-weight: 700; }
.cta-q-btns { display: flex; gap: var(--space-4); flex-wrap: wrap; justify-content: center; }
.btn-cta-yes {
  padding: var(--space-3) var(--space-6);
  background: var(--accent); color: #0d0d0e;
  border-radius: var(--radius-lg); font-weight: 700; font-size: var(--text-sm);
  transition: all var(--transition);
}
.btn-cta-yes:hover { opacity: 0.85; }
.btn-cta-no {
  padding: var(--space-3) var(--space-6);
  border: 1.5px solid var(--border); border-radius: var(--radius-lg);
  font-size: var(--text-sm); color: var(--text-muted);
  transition: all var(--transition);
}
.btn-cta-no:hover { color: var(--text); border-color: var(--border-2); }
.cta-book {
  background: var(--surface); border: 1.5px solid var(--accent);
  border-radius: var(--radius-2xl); padding: var(--space-10);
  text-align: center;
}
.cta-book-inner { display: flex; flex-direction: column; align-items: center; gap: var(--space-5); }
.cta-book h3 { font-size: var(--text-xl); font-weight: 700; }
.cta-book p { color: var(--text-muted); max-width: 400px; }
.cta-followup-form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-2xl); padding: var(--space-10);
  display: flex; flex-direction: column; gap: var(--space-5);
}
.cta-followup-form h3 { font-size: var(--text-lg); font-weight: 700; }
.hidden { display: none !important; }
.report-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: var(--space-4); border-top: 1px solid var(--border);
}

/* ===== PRINT ===== */
@media print {
  .nav, .report-cta, .report-footer, #btn-back, #btn-next { display: none !important; }
  .screen { display: block !important; padding-top: 0; }
  .experiment-card { break-inside: avoid; }
}

/* ===== MOBILE ===== */
@media (max-width: 600px) {
  .hero-proof { flex-direction: column; gap: var(--space-4); }
  .proof-divider { width: 40px; height: 1px; }
  .exp-grid { grid-template-columns: 1fr; }
  .decision-rules { grid-template-columns: 1fr; }
  .options-grid { grid-template-columns: 1fr; }
  .nav { padding: var(--space-4); }
  .question-card { padding: var(--space-6); }
  .exp-header { flex-wrap: wrap; }
  .exp-channel { margin-left: 0; }
  .cta-q-btns { flex-direction: column; width: 100%; }
  .btn-cta-yes, .btn-cta-no { width: 100%; }
}

/* ===================================================
   DASHBOARD LAYOUT — Report redesign
   =================================================== */
.report-wrapper {
  max-width: 1100px;
}

.dashboard {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-6);
  align-items: start;
}

/* --- Sidebar --- */
.dash-sidebar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: sticky;
  top: 24px;
}
.dash-sid-block { display: flex; flex-direction: column; gap: var(--space-2); }
.dash-sid-label {
  font-size: 10px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 4px;
}
.dash-badge {
  display: inline-block;
  background: rgba(16,185,129,0.12); color: var(--accent);
  font-size: 11px; font-weight: 700;
  padding: 3px 10px; border-radius: 20px;
  width: fit-content;
}
[data-theme="light"] .dash-badge { background: #d1fae5; color: #059669; }
.dash-bottleneck {
  font-size: var(--text-sm); font-weight: 600;
  color: var(--text); line-height: 1.4;
}
.dash-insight {
  font-size: 12px; color: var(--text-muted); line-height: 1.55;
}
.dash-divider { height: 1px; background: var(--border); }

.dash-context-row {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 6px;
}
.dash-context-key { font-size: 11px; color: var(--text-muted); }
.dash-context-val { font-size: 11px; color: var(--text); font-weight: 500; }

.dash-bench-row {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 8px;
}
.dash-bench-name { font-size: 11px; color: var(--text-muted); }
.dash-bench-num { font-size: 12px; font-weight: 700; color: var(--text); }
.dash-bench-good { color: var(--accent); font-size: 10px; margin-left: 3px; }

.dash-opp-item {
  font-size: 12px; color: var(--text-muted); line-height: 1.5;
  padding: 7px 0; border-bottom: 1px solid var(--border);
}
.dash-opp-item:last-child { border-bottom: none; padding-bottom: 0; }

/* --- Main area --- */
.dash-main {
  display: flex; flex-direction: column; gap: var(--space-5);
  min-width: 0;
}
.dash-main-header { display: flex; flex-direction: column; gap: 4px; }
.dash-main-title {
  font-size: var(--text-xl); font-weight: 700;
  color: var(--text); letter-spacing: -0.02em;
}
.dash-main-sub { font-size: 13px; color: var(--text-muted); }

/* --- Experiment cards (slimmer for dashboard) --- */
.dashboard .experiment-card { border-radius: var(--radius-xl); }
.dashboard .exp-header { padding: var(--space-4) var(--space-5); }
.dashboard .exp-body { padding: 0 var(--space-5) var(--space-5); }
.dashboard .decision-rules { gap: var(--space-2); }
.dashboard .decision-rule { padding: var(--space-2) var(--space-3); border-radius: var(--radius-lg); }
.dashboard .decision-action { font-size: 12px; }

/* Decision tags — compact */
.dec-tags-row {
  display: flex; gap: 6px; flex-wrap: wrap; margin-top: var(--space-3);
}
.dec-tag-sm {
  font-size: 11px; font-weight: 600;
  padding: 3px 9px; border-radius: 6px;
}
.dec-tag-scale { background: rgba(16,185,129,0.12); color: var(--accent); }
.dec-tag-iterate { background: rgba(245,158,11,0.12); color: #f59e0b; }
.dec-tag-kill { background: rgba(239,68,68,0.12); color: #ef4444; }
[data-theme="light"] .dec-tag-scale { background: #d1fae5; color: #059669; }
[data-theme="light"] .dec-tag-iterate { background: #fef3c7; color: #d97706; }
[data-theme="light"] .dec-tag-kill { background: #fee2e2; color: #dc2626; }

/* Paywall card */
.dash-paywall {
  background: rgba(16,185,129,0.07);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  display: flex; align-items: center;
  justify-content: space-between; gap: var(--space-5);
}
[data-theme="light"] .dash-paywall {
  background: #f0fdf4; border-color: #bbf7d0;
}
.dash-paywall-text strong {
  display: block; color: var(--text);
  font-size: var(--text-sm); margin-bottom: 3px;
}
.dash-paywall-text p {
  font-size: 13px; color: var(--text-muted); line-height: 1.5;
}
.dash-paywall-btn {
  background: var(--accent); color: #0d0d0e;
  font-size: 13px; font-weight: 700;
  padding: 11px 22px; border-radius: var(--radius-lg);
  white-space: nowrap; flex-shrink: 0;
  border: none; cursor: pointer;
  transition: opacity var(--transition);
}
.dash-paywall-btn:hover { opacity: 0.85; }

/* Responsive — stack on mobile */
@media (max-width: 768px) {
  .dashboard {
    grid-template-columns: 1fr;
  }
  .dash-sidebar {
    position: static;
  }
  .dash-paywall {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ===================================================
   EXPERIMENT CARD — New mockup_b design classes
   =================================================== */

/* EXP 01 — green monospace tag top-left */
.exp-num-tag {
  display: inline-block;
  background: #f0fdf4;
  color: #065f46;
  border: 1px solid #bbf7d0;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  flex-shrink: 0;
}
[data-theme="dark"] .exp-num-tag {
  background: rgba(16,185,129,0.12);
  color: #6ee7b7;
  border-color: rgba(16,185,129,0.3);
}

/* Channel pill — grey, right-aligned */
.exp-channel-tag {
  margin-left: auto;
  display: inline-block;
  background: var(--surface-3);
  color: var(--text-muted);
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 3px 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Description paragraph */
.exp-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* why_now — italic context line above message */
.exp-why-now {
  font-size: 12px;
  color: #10b981;
  font-style: italic;
  line-height: 1.5;
  padding: 6px 10px;
  background: #f0fdf4;
  border-radius: 6px;
  margin: 0;
}
[data-theme="dark"] .exp-why-now {
  background: rgba(16,185,129,0.08);
  color: #34d399;
}

/* Playbook: Day 1 / Day 3 / Day 7 */
.exp-playbook {
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.pb-row {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 4px 0;
  font-size: 12px;
  line-height: 1.5;
  border-bottom: 1px solid var(--border);
}
.pb-row:last-child { border-bottom: none; }
.pb-day {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #10b981;
  min-width: 38px;
  flex-shrink: 0;
}
.pb-text {
  color: var(--text-muted);
  line-height: 1.5;
}

/* Media plan row */
.exp-media-plan {
  border-top: 1px dashed var(--border);
  padding-top: 12px;
  margin-top: 2px;
}
.exp-media-plan .exp-meta-row {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

/* "WHAT TO SEND" label */
.exp-message-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #9ca3af;
  margin-bottom: 4px;
}

/* Italic quoted message block with green left border */
.exp-message {
  font-style: italic;
  font-size: 13px;
  color: var(--text);
  line-height: 1.6;
  background: #f9fafb;
  border-left: 3px solid #10b981;
  border-radius: 0 6px 6px 0;
  padding: 10px 14px;
  margin: 0;
}
[data-theme="dark"] .exp-message {
  background: var(--surface-2);
  color: var(--text-muted);
}

/* Meta row: Target | Timeline | Volume */
.exp-meta-row {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 4px;
}
.exp-meta-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  padding-right: var(--space-4);
}
.exp-meta-item:last-child { padding-right: 0; }
.exp-meta-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #9ca3af;
}
.exp-meta-val {
  font-size: 13px;
  font-weight: 600;
  color: #111827;
  line-height: 1.3;
}
[data-theme="dark"] .exp-meta-val { color: var(--text); }

/* Decision row — inline colored tags */
.exp-decision-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

/* Base decision tag */
.exp-dec-tag {
  display: inline-flex;
  align-items: flex-start;
  gap: 6px;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 11px;
  border: 1px solid transparent;
  line-height: 1.45;
  flex: 1;
  min-width: 0;
}

/* SCALE — green */
.exp-dec-scale {
  background: #d1fae5;
  border-color: #10b981;
  color: #065f46;
}
[data-theme="dark"] .exp-dec-scale {
  background: rgba(16,185,129,0.12);
  border-color: rgba(16,185,129,0.35);
  color: #6ee7b7;
}

/* ITERATE — yellow */
.exp-dec-iterate {
  background: #fef9c3;
  border-color: #ca8a04;
  color: #713f12;
}
[data-theme="dark"] .exp-dec-iterate {
  background: rgba(245,158,11,0.12);
  border-color: rgba(245,158,11,0.35);
  color: #fbbf24;
}

/* KILL — red */
.exp-dec-kill {
  background: #fee2e2;
  border-color: #ef4444;
  color: #7f1d1d;
}
[data-theme="dark"] .exp-dec-kill {
  background: rgba(239,68,68,0.1);
  border-color: rgba(239,68,68,0.35);
  color: #fca5a5;
}

/* SCALE / ITERATE / KILL bold monospace label */
.dec-label {
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Description text after label */
.dec-text {
  font-weight: 400;
  line-height: 1.4;
}

@media (max-width: 600px) {
  .exp-meta-row { flex-direction: column; gap: var(--space-3); }
  .exp-meta-item { padding-right: 0; }
  .exp-decision-row { flex-direction: column; }
  .exp-dec-tag { flex: none; width: 100%; }
}


/* ===================================================
   DECISION BOARD — Report redesign (Concept A)
   =================================================== */

/* Wrap */
.db-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

/* Header */
.db-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 28px;
  margin-bottom: 40px;
}
.db-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.db-logo em { color: var(--accent); font-style: normal; }
.db-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 10px;
}
.db-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
}
.db-meta-sep { color: var(--border-2); }

/* Section */
.db-section { margin-bottom: 40px; }
.db-section-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.db-sec-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}
.db-sec-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.db-divider {
  height: 1px;
  background: var(--border);
  margin: 0 0 40px;
}

/* Diagnosis grid */
.db-diag-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
.db-diag-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
}
.db-diag-card--hl {
  border-color: #ef4444;
  background: rgba(239,68,68,0.15);
}
[data-theme="light"] .db-diag-card--hl {
  background: #fef2f2;
  border-color: #fca5a5;
}
.db-diag-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 7px;
}
.db-diag-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
  line-height: 1.2;
}
.db-diag-card--hl .db-diag-value { color: #ffffff; }
.db-diag-card--hl .db-diag-label { color: rgba(255,255,255,0.6); }
[data-theme="light"] .db-diag-card--hl .db-diag-value { color: #dc2626; }
[data-theme="light"] .db-diag-card--hl .db-diag-label { color: #6b7280; }

.db-context-box {
  background: var(--surface);
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
  padding: 14px 18px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Experiment cards */
#experiments-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.db-exp-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 24px;
  position: relative;
}
.db-exp-num {
  position: absolute;
  top: 18px;
  right: 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 36px;
  color: var(--border);
  line-height: 1;
  user-select: none;
}
.db-exp-channel-tag {
  display: inline-block;
  background: rgba(16,185,129,0.1);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 10px;
}
[data-theme="light"] .db-exp-channel-tag { background: #d1fae5; color: #059669; }
.db-exp-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--text);
  margin-bottom: 6px;
  padding-right: 44px;
  line-height: 1.3;
}
.db-exp-why-now {
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 8px;
  font-weight: 500;
}
.db-exp-hypo {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 14px;
}
.db-exp-message {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  background: var(--surface-2);
  border-left: 2px solid var(--accent);
  border-radius: 0 6px 6px 0;
  padding: 10px 14px;
  margin-bottom: 14px;
  line-height: 1.6;
}

/* Stats row */
.db-exp-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.db-stat {
  background: var(--surface-2);
  border-radius: 8px;
  padding: 10px 14px;
  min-width: 80px;
}
.db-stat-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 3px;
}
.db-stat-val {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

/* Scale / Iterate / Kill */
.db-sid-rule {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.db-sid-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 8px;
  align-items: start;
  font-size: 13px;
}
.db-sid-badge {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 4px;
  text-align: center;
  margin-top: 2px;
}
.db-sid-scale   { background: rgba(16,185,129,0.13); color: var(--accent); }
.db-sid-iterate { background: rgba(245,158,11,0.12); color: #f59e0b; }
.db-sid-kill    { background: rgba(239,68,68,0.12);  color: #ef4444; }
[data-theme="light"] .db-sid-scale   { background: #d1fae5; color: #059669; }
[data-theme="light"] .db-sid-iterate { background: #fef3c7; color: #d97706; }
[data-theme="light"] .db-sid-kill    { background: #fee2e2; color: #dc2626; }
.db-sid-text { color: var(--text-muted); line-height: 1.5; }

/* Playbook table */
.db-playbook-table-wrap {
  overflow-x: auto;
  border-radius: 10px;
  border: 1px solid var(--border);
}
.db-playbook-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.db-playbook-table th {
  text-align: left;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.db-playbook-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  color: var(--text-muted);
  line-height: 1.55;
}
.db-playbook-table tr:last-child td { border-bottom: none; }
.pb-day-cell {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--accent) !important;
  white-space: nowrap;
  width: 60px;
}

/* CTA block */
.db-cta {
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: 12px;
  padding: 26px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
[data-theme="light"] .db-cta {
  background: #f0fdf4;
  border-color: #6ee7b7;
}
.db-cta-text h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  color: var(--text);
  margin-bottom: 4px;
}
.db-cta-text p {
  font-size: 13px;
  color: var(--text-muted);
}
.db-cta-btn {
  background: var(--accent);
  color: #0d0d0e;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: opacity 150ms;
}
.db-cta-btn:hover { opacity: 0.85; }

/* Footer */
.db-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 8px;
}
.db-email-notice {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}
.db-privacy {
  font-size: 12px;
  color: var(--text-faint);
  text-decoration: none;
  transition: color 150ms;
}
.db-privacy:hover { color: var(--accent); }

/* Mobile */
@media (max-width: 600px) {
  .db-wrap { padding: 32px 16px 60px; }
  .db-diag-grid { grid-template-columns: 1fr; }
  .db-sid-row { grid-template-columns: 60px 1fr; }
  .db-cta { flex-direction: column; align-items: flex-start; }
  .db-cta-btn { width: 100%; text-align: center; }
}