:root {
  --bg: #f7f3f1;
  --surface: #ffffff;
  --surface-soft: #fcfaf9;
  --text: #201d1b;
  --muted: #756d69;
  --muted-soft: #9a908b;
  --accent: #c593a2;
  --accent-dark: #b17b8d;
  --accent-soft: #f1e4e8;
  --border: #e9e1dd;
  --shadow: 0 14px 34px rgba(61, 38, 46, 0.07);
  --shadow-soft: 0 8px 24px rgba(61, 38, 46, 0.05);
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  line-height: 1.55;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(247, 243, 241, 0.82);
  border-bottom: 1px solid rgba(233, 225, 221, 0.7);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 20px;
}

.brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--text);
}

.hero {
  padding: 72px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 44px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 0.92rem;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.04em;
}

h1 {
  font-family: "Iowan Old Style", "Times New Roman", serif;
  font-size: clamp(3rem, 6vw, 5.3rem);
  line-height: 0.96;
  margin-bottom: 18px;
  font-weight: 600;
}

h2 {
  font-family: "Iowan Old Style", "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.02;
  margin-bottom: 12px;
  font-weight: 600;
}

h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.subcopy,
.section-copy,
.footer-copy,
.legal-section p,
.screen-caption {
  color: var(--muted);
}

.subcopy {
  max-width: 600px;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 650;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: var(--shadow-soft);
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--border);
  color: var(--text);
}

.hero-preview {
  display: flex;
  justify-content: center;
}

.phone-shell {
  width: 100%;
  max-width: 390px;
  background: linear-gradient(180deg, #fffefe 0%, #fbf7f6 100%);
  border: 1px solid var(--border);
  border-radius: 40px;
  box-shadow: var(--shadow);
  padding: 16px;
}

.mock-screen {
  border-radius: 28px;
  background: var(--surface-soft);
  padding: 20px;
  min-height: 680px;
}

.mock-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.mock-small-label {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 650;
}

.mock-date {
  font-size: 0.88rem;
  color: var(--muted);
  margin-top: 4px;
}

.mock-icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--muted);
  box-shadow: var(--shadow-soft);
}

.mock-card,
.card,
.screen-card,
.cta-card,
.mock-list-card {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.mock-card,
.mock-list-card {
  border-radius: var(--radius-lg);
}

.mock-card.featured {
  padding: 24px;
}

.mock-word {
  font-family: "Iowan Old Style", "Times New Roman", serif;
  font-size: 2.1rem;
  line-height: 1;
  margin-bottom: 12px;
  color: var(--text);
}

.mock-meta {
  color: var(--muted);
  font-size: 0.95rem;
}

.mock-divider {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}

.mock-definition {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.55;
}

.mock-button {
  margin-top: 20px;
  background: var(--accent);
  color: white;
  border-radius: 999px;
  padding: 14px 18px;
  text-align: center;
  font-weight: 650;
}

.mock-section-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 24px 0 14px;
  color: var(--text);
}

.mock-progress-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.mock-card.small {
  padding: 16px;
}

.mock-card-label {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.mock-card-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.mock-list-card {
  margin-top: 14px;
  padding: 16px 18px;
}

.mock-list-word {
  font-weight: 700;
  margin-bottom: 4px;
}

.mock-list-meta {
  color: var(--muted);
  font-size: 0.92rem;
}

.section {
  padding: 44px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  border-radius: var(--radius-lg);
  padding: 24px;
  min-height: 180px;
}

.screen-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.screen-card {
  border-radius: var(--radius-lg);
  padding: 22px;
  min-height: 220px;
}

.screen-placeholder {
  min-height: 130px;
  border-radius: 20px;
  background: linear-gradient(180deg, #faf6f4 0%, #f3ece9 100%);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 650;
  margin-bottom: 16px;
}

.cta-section {
  padding-bottom: 70px;
}

.cta-card {
  border-radius: var(--radius-xl);
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 30px 0 48px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 20px;
}

.footer-brand {
  margin-bottom: 8px;
}

.footer-heading {
  font-weight: 700;
  margin-bottom: 8px;
}

.legal-page {
  padding: 56px 0 72px;
}

.legal-container {
  max-width: 820px;
}

.legal-date {
  color: var(--muted-soft);
  margin-top: 8px;
  margin-bottom: 24px;
}

.legal-section {
  margin-top: 28px;
}

.legal-section h2 {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.legal-section h3 {
  margin-top: 20px;
  margin-bottom: 8px;
}

@media (max-width: 980px) {
  .hero-grid,
  .feature-grid,
  .screen-grid,
  .footer-grid,
  .cta-card {
    grid-template-columns: 1fr;
  }

  .cta-card {
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px 0;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero {
    padding-top: 44px;
  }

  h1 {
    font-size: 2.8rem;
  }

  .phone-shell {
    max-width: 100%;
  }

  .mock-progress-grid {
    grid-template-columns: 1fr;
  }
}