:root {
  --bg: #ffffff;
  --bg-alt: #f6f5f3;
  --ink: #1c1b1a;
  --ink-soft: #57534e;
  --border: #e7e4e0;
  --accent: #b5501f;
  --accent-ink: #ffffff;
  --card-bg: #ffffff;
  --broke: #b5501f;
  --broke-bg: #fbeee6;
  --radius: 10px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16140f;
    --bg-alt: #1e1c17;
    --ink: #f2efe9;
    --ink-soft: #b8b2a7;
    --border: #33302a;
    --accent: #e07a3f;
    --accent-ink: #16140f;
    --card-bg: #1e1c17;
    --broke: #e07a3f;
    --broke-bg: #2a2118;
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.01em;
}

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

/* Hero */
.hero {
  padding: 88px 0 72px;
  text-align: center;
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  margin: 0 0 22px;
}

.subhead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 560px;
  margin: 0 auto 34px;
}

.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
  padding: 14px 30px;
  border-radius: var(--radius);
  border: none;
  font-size: 1rem;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.cta:hover { opacity: 0.88; }

/* Sections */
section {
  padding: 64px 0;
  border-top: 1px solid var(--border);
}

section h2 {
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  margin: 0 0 18px;
  text-align: center;
}

.problem p, .mockup-caption {
  font-size: 1.05rem;
  color: var(--ink-soft);
}

.problem { background: var(--bg-alt); }

/* Mockup */
.mockup-caption {
  text-align: center;
  max-width: 480px;
  margin: 0 auto 32px;
}

.mockup-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.mockup-card-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}

.mockup-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--border);
}

.mockup-title {
  margin-left: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.prompt-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.prompt-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.prompt-item:last-child { border-bottom: none; }

.prompt-item.selected {
  background: var(--broke-bg);
}

.prompt-radio {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1.5px solid var(--ink-soft);
  flex: 0 0 auto;
}

.prompt-item.selected .prompt-radio {
  border-color: var(--broke);
  background: var(--broke);
  box-shadow: inset 0 0 0 2px var(--card-bg);
}

.prompt-time {
  font-size: 0.8rem;
  color: var(--ink-soft);
  font-variant-numeric: tabular-nums;
  min-width: 68px;
}

.prompt-text {
  font-size: 0.98rem;
}

.mockup-actions {
  display: flex;
  gap: 10px;
  padding: 16px 18px;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
  flex-wrap: wrap;
}

.mockup-btn.ghost {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
}

/* Waitlist */
.waitlist { text-align: center; }

.waitlist p { color: var(--ink-soft); margin: 0 0 32px; }

.waitlist-form {
  max-width: 420px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: left;
}

.waitlist-form input[type="email"] {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--ink);
  font-size: 1rem;
}

.other-tools {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin: 0;
}

.other-tools legend {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0 4px;
  color: var(--ink-soft);
}

.other-tools label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  padding: 4px 0;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.waitlist-form .cta {
  width: 100%;
  border: none;
}

/* FAQ */
.faq-item {
  margin-bottom: 28px;
}

.faq-item h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
}

.faq-item p {
  color: var(--ink-soft);
  margin: 0;
}

/* Footer */
.site-footer {
  text-align: center;
  padding: 32px 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}