:root {
  --bg: #faf9f7;
  --bg-card: #ffffff;
  --text: #1c1917;
  --text-muted: #57534e;
  --accent: #9a3412;
  --accent-soft: #fff7ed;
  --accent-border: #fdba74;
  --border: #e7e5e4;
  --shadow: 0 18px 50px rgba(28, 25, 23, 0.08);
  --radius: 18px;
  --max: 1120px;
  --font: "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(253, 186, 116, 0.18), transparent 28%),
    var(--bg);
  line-height: 1.6;
}

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

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(250, 249, 247, 0.88);
  border-bottom: 1px solid rgba(231, 229, 228, 0.9);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: inherit;
  text-decoration: none;
  font-weight: 700;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(154, 52, 18, 0.18);
}

.brand span {
  max-width: 14rem;
  line-height: 1.2;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--accent);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  font-size: 1.5rem;
  cursor: pointer;
}

.hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.08;
  margin: 1rem 0 1rem;
}

.hero p {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 38rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.6rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.button:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.button-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 12px 30px rgba(154, 52, 18, 0.22);
}

.button-secondary {
  background: white;
  color: var(--text);
  border-color: var(--border);
}

.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  padding: 1rem;
  box-shadow: var(--shadow);
}

.hero-card img {
  border-radius: calc(var(--radius) + 2px);
}

.section {
  padding: 4rem 0;
}

.section-header {
  max-width: 42rem;
  margin-bottom: 2rem;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  margin: 0 0 0.75rem;
}

.section-header p {
  color: var(--text-muted);
  margin: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.screenshots-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.tab-button {
  border: 1px solid var(--border);
  background: white;
  color: var(--text-muted);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  cursor: pointer;
  font: inherit;
}

.tab-button.active {
  background: var(--accent-soft);
  border-color: var(--accent-border);
  color: var(--accent);
  font-weight: 700;
}

.screenshot-panel {
  display: none;
}

.screenshot-panel.active {
  display: block;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.screenshot-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.screenshot-card img {
  width: 100%;
  height: auto;
}

.screenshot-card figcaption {
  padding: 0.9rem 1rem 1rem;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.screenshot-card strong {
  display: block;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.help-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.help-card,
.contact-card,
.versions-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
}

.help-card h3,
.contact-card h3,
.versions-card h3 {
  margin-top: 0;
}

.faq details {
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.9rem 1rem;
}

.faq details + details {
  margin-top: 0.75rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
}

.faq p {
  color: var(--text-muted);
  margin: 0.75rem 0 0;
}

.versions-list {
  columns: 2;
  gap: 2rem;
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-muted);
}

.versions-list li {
  margin-bottom: 0.35rem;
}

.quote {
  margin-top: 2rem;
  padding: 1.2rem 1.3rem;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  border-radius: 0 14px 14px 0;
  color: var(--text-muted);
}

.quote strong {
  display: block;
  color: var(--text);
  margin-top: 0.5rem;
}

.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.legal-page {
  padding: 3rem 0 4rem;
}

.legal-page h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.legal-page h2 {
  margin-top: 2rem;
  font-size: 1.2rem;
}

.legal-page p,
.legal-page li {
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .hero-grid,
  .features-grid,
  .screenshot-grid,
  .help-grid,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .menu-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    right: 1rem;
    left: 1rem;
    flex-direction: column;
    align-items: stretch;
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 0.85rem;
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .features-grid,
  .screenshot-grid,
  .help-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .versions-list {
    columns: 1;
  }
}