/* Roost — marketing & legal site
   Same brand language as the app: paper, honey, walnut, italic display. */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Plus+Jakarta+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --honey:      #e0a458;
  --honey-deep: #a06f30;
  --honey-wash: #f4d9a8;
  --cream:      #faf2e3;
  --cream2:     #f4e9d3;
  --paper:      #fffaee;
  --walnut:     #3a2f24;
  --walnut-70:  rgba(58,47,36,0.7);
  --walnut-55:  rgba(58,47,36,0.55);
  --walnut-15:  rgba(58,47,36,0.15);
  --walnut-08:  rgba(58,47,36,0.08);
  --sage:       #91ad8a;
  --rose:       #d77c80;
  --sea:        #6f9ea3;
  --apricot:    #e89561;
  --olive:      #9aa470;
  --plum:       #9a6e8c;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Plus Jakarta Sans', -apple-system, system-ui, sans-serif;
  color: var(--walnut);
  background: #f6efe2 url('paper.png') repeat;
  background-size: 600px 600px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; }
:focus-visible {
  outline: 2px solid var(--honey-deep);
  outline-offset: 3px;
  border-radius: 4px;
}

a { color: var(--honey-deep); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
  font-family: 'DM Serif Display', Georgia, serif;
  color: var(--walnut);
  margin: 0;
  letter-spacing: -0.01em;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

/* Top bar */
header.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: 1080px;
  margin: 0 auto;
}
.bar .brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.bar .brand img {
  width: 44px;
  height: 44px;
  display: block;
}
.bar .wordmark {
  font-family: 'DM Serif Display', Georgia, serif;
  font-style: italic;
  font-size: 26px;
  line-height: 1;
  color: var(--walnut);
}
.bar nav {
  display: flex;
  gap: 22px;
}
.bar nav a {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  font-size: 14px;
  color: var(--walnut-70);
}
.bar nav a:hover { color: var(--walnut); }

/* Eyebrow */
.eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--walnut-55);
  font-weight: 500;
}

/* Hero */
.hero {
  text-align: center;
  padding: 60px 24px 30px;
}
.hero img.mark {
  width: 140px;
  height: 140px;
  margin-bottom: 12px;
}
.hero h1 {
  font-style: italic;
  font-size: clamp(40px, 7vw, 64px);
  line-height: 1.05;
  margin-bottom: 12px;
}
.hero .tagline {
  font-size: 17px;
  color: var(--walnut-70);
  max-width: 520px;
  margin: 0 auto 28px;
  line-height: 1.55;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  min-height: 44px;
  border-radius: 999px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  -webkit-tap-highlight-color: transparent;
  margin: 4px;
}
.btn.primary {
  background: var(--walnut);
  color: var(--cream);
  box-shadow: 0 2px 4px rgba(58,47,36,0.18);
}
.btn.primary:hover { transform: translateY(-1px); box-shadow: 0 4px 10px rgba(58,47,36,0.24); }
.btn.secondary {
  background: transparent;
  color: var(--walnut);
  border-color: var(--walnut-15);
}
.btn.secondary:hover { background: var(--paper); }

/* Feature grid */
section.features {
  padding: 40px 24px;
  max-width: 1080px;
  margin: 0 auto;
}
.features h2 {
  font-style: italic;
  font-size: 32px;
  text-align: center;
  margin-bottom: 8px;
}
.features p.lead {
  text-align: center;
  color: var(--walnut-70);
  max-width: 540px;
  margin: 0 auto 36px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.feature {
  background: var(--paper);
  border: 1px solid var(--walnut-15);
  border-radius: 18px;
  padding: 22px;
  position: relative;
  overflow: hidden;
}
.feature::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--accent, var(--honey));
}
.feature.rose    { --accent: var(--rose); }
.feature.sea     { --accent: var(--sea); }
.feature.apricot { --accent: var(--apricot); }
.feature.olive   { --accent: var(--olive); }
.feature.plum    { --accent: var(--plum); }
.feature.honey   { --accent: var(--honey); }
.feature h3 {
  font-style: italic;
  font-size: 22px;
  margin-bottom: 6px;
  color: var(--walnut);
}
.feature p {
  color: var(--walnut-70);
  font-size: 14.5px;
  line-height: 1.55;
  margin: 0;
}

/* Pricing */
section.pricing {
  padding: 40px 24px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.pricing h2 {
  font-style: italic;
  font-size: 32px;
  margin-bottom: 8px;
}
.pricing-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}
.plan {
  background: var(--paper);
  border: 1px solid var(--walnut-15);
  border-radius: 18px;
  padding: 24px;
}
.plan.featured {
  background: var(--honey-wash);
  border-color: var(--honey);
  box-shadow: 0 6px 18px rgba(224,164,88,0.22);
}
.plan .price {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 38px;
  color: var(--walnut);
  line-height: 1;
}
.plan .per {
  font-size: 13px;
  color: var(--walnut-70);
  margin-top: 6px;
}
.plan .save {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--honey-deep);
  margin-top: 10px;
}
.pricing .trial-line {
  margin-top: 20px;
  color: var(--walnut-70);
  font-size: 14px;
}

/* Footer */
footer {
  border-top: 1px solid var(--walnut-15);
  padding: 32px 24px 60px;
  margin-top: 60px;
  text-align: center;
  color: var(--walnut-55);
  font-size: 13px;
}
footer .links {
  display: flex;
  gap: 22px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
footer .links a { color: var(--walnut-70); }
footer .links a:hover { color: var(--walnut); }

/* Legal pages */
article.legal {
  background: var(--paper);
  border: 1px solid var(--walnut-15);
  border-radius: 18px;
  padding: 36px 32px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--walnut);
}
article.legal h1 {
  font-style: italic;
  font-size: 36px;
  margin-bottom: 6px;
}
article.legal h2 {
  font-style: italic;
  font-size: 22px;
  margin: 28px 0 8px;
}
article.legal h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 18px 0 6px;
}
article.legal p, article.legal ul, article.legal ol { margin: 8px 0 14px; }
article.legal ul, article.legal ol { padding-left: 22px; }
article.legal li { margin-bottom: 4px; }
article.legal .meta {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--walnut-55);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
article.legal a { word-break: break-all; }
article.legal hr {
  border: none;
  border-top: 1px solid var(--walnut-08);
  margin: 28px 0;
}

/* Tablet (≤900px) */
@media (max-width: 900px) {
  .bar { padding: 16px 20px; }
  .hero { padding: 40px 20px 24px; }
  .hero img.mark { width: 120px; height: 120px; }
  section.features { padding: 32px 20px; }
  .features h2, .pricing h2 { font-size: 28px; }
  .feature-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
  section.pricing { padding: 32px 20px; }
  article.legal { padding: 28px 26px; }
}

/* Phone (≤600px) */
@media (max-width: 600px) {
  .pricing-row { grid-template-columns: 1fr; gap: 12px; }
  .bar {
    padding: 14px 16px;
    flex-wrap: wrap;
    gap: 8px;
  }
  .bar nav { gap: 16px; }
  .bar nav a { font-size: 13px; }
  .bar .wordmark { font-size: 22px; }
  .bar .brand img { width: 38px; height: 38px; }

  .hero { padding: 28px 18px 18px; }
  .hero img.mark { width: 96px; height: 96px; margin-bottom: 8px; }
  .hero .tagline { font-size: 16px; margin-bottom: 22px; }
  .hero p:last-child { display: flex; flex-direction: column; align-items: stretch; gap: 0; max-width: 320px; margin: 0 auto; }
  .hero .btn { width: 100%; }

  section.features { padding: 28px 18px; }
  .feature-grid { grid-template-columns: 1fr; gap: 12px; }
  .feature { padding: 20px; border-radius: 16px; }
  .features p.lead, .pricing p.lead { font-size: 15px; }

  section.pricing { padding: 28px 18px; }
  .plan { padding: 22px; }
  .plan .price { font-size: 34px; }

  article.legal { padding: 22px 20px; border-radius: 14px; font-size: 14.5px; }
  article.legal h1 { font-size: 30px; }
  article.legal h2 { font-size: 20px; }

  footer { padding: 28px 18px 48px; margin-top: 40px; }
  footer .links { gap: 18px; }
}

/* Very small phones (≤360px) */
@media (max-width: 360px) {
  .bar nav { gap: 12px; }
  .bar nav a { font-size: 12px; }
  .hero h1 { font-size: 36px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}