/* Christson — shared styles
   Palette and type inherited directly from idyeah's own established
   identity rather than inventing a separate "studio brand" — the
   company currently has one product, so borrowing its visual language
   is more honest than manufacturing artificial differentiation. */

:root {
  --ink: #1c2333;
  --ink-soft: rgba(28, 35, 51, 0.62);
  --ink-faint: rgba(28, 35, 51, 0.38);
  --paper: #faf7f0;
  --paper-elevated: #ffffff;
  --sage: #7a9b76;
  --sage-deep: #5f7d5c;
  --amber: #d4a24c;
  --rust: #b8614f;
  --line: rgba(28, 35, 51, 0.12);
  --line-on-dark: rgba(250, 247, 240, 0.14);

  --serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --max-width: 760px;
  --wide-width: 1040px;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--sage-deep);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 28px;
}

.prose {
  max-width: var(--max-width);
}

/* ---------- Header ---------- */

.site-header {
  background: var(--ink);
  color: var(--paper);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  padding-bottom: 22px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

@font-face {
  font-family: 'Dancing Script';
  src: url('fonts/DancingScript-SemiBold.woff') format('woff');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

.wordmark span {
  font-family: 'Dancing Script', cursive;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  color: var(--rust);
  background: var(--paper);
  padding: 8px 20px 10px;
  border-radius: 10px;
}

.site-nav {
  display: flex;
  gap: 28px;
}

.site-nav a {
  text-decoration: none;
  color: rgba(250, 247, 240, 0.72);
  font-size: 15px;
}

.site-nav a:hover {
  color: var(--paper);
}

/* ---------- Hero (dark, studio shell) ---------- */

.hero {
  background: var(--ink);
  color: var(--paper);
  padding: 84px 0 96px;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.12;
  margin: 0 0 22px;
  max-width: 15ch;
}

.hero p {
  font-size: 18px;
  color: rgba(250, 247, 240, 0.75);
  max-width: 52ch;
  margin: 0;
}

/* ---------- Product spotlight (light, paper) ---------- */

.spotlight {
  background: var(--paper);
  padding: 96px 0;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--sage-deep);
  font-weight: 600;
  margin: 0 0 14px;
}

.spotlight h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1.2;
  margin: 0 0 20px;
  max-width: 18ch;
}

.spotlight .lede {
  font-size: 18px;
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0 0 48px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 48px;
  margin-bottom: 56px;
}

.feature h3 {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature h3 .mark {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sage);
  flex-shrink: 0;
}

.feature p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15.5px;
  max-width: 42ch;
}

.cta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ink);
  color: var(--paper);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

.badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
}

.cta-row .note-link {
  font-size: 15px;
  color: var(--sage-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- About (dark) ---------- */

.about {
  background: var(--ink);
  color: var(--paper);
  padding: 88px 0;
}

.about h2 {
  font-family: var(--serif);
  font-size: clamp(26px, 3.6vw, 32px);
  margin: 0 0 20px;
  max-width: 16ch;
}

.about p {
  font-size: 17px;
  color: rgba(250, 247, 240, 0.75);
  max-width: 58ch;
  margin: 0 0 18px;
}

.about p:last-child {
  margin-bottom: 0;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--ink);
  color: rgba(250, 247, 240, 0.55);
  border-top: 1px solid var(--line-on-dark);
  padding: 32px 0;
  font-size: 14px;
}

.site-footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-links {
  display: flex;
  gap: 22px;
}

.footer-links a {
  color: rgba(250, 247, 240, 0.7);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--paper);
}

/* ---------- Simple/legal pages ---------- */

.page-header {
  background: var(--paper);
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--line);
}

.page-header h1 {
  font-family: var(--serif);
  font-size: clamp(30px, 4.5vw, 40px);
  margin: 0 0 10px;
}

.page-header .updated {
  color: var(--ink-faint);
  font-size: 14px;
}

.page-body {
  padding: 48px 0 96px;
}

.page-body h2 {
  font-family: var(--serif);
  font-size: 22px;
  margin: 40px 0 14px;
}

.page-body h2:first-child {
  margin-top: 0;
}

.page-body p,
.page-body li {
  color: var(--ink-soft);
  font-size: 16px;
}

.page-body ul {
  padding-left: 22px;
}

.page-body a {
  color: var(--sage-deep);
}

.callout {
  background: var(--paper-elevated);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px;
  margin: 28px 0;
}

.callout p {
  margin: 0;
  color: var(--ink);
  font-size: 15.5px;
}

/* ---------- FAQ (support page) ---------- */

.faq-item {
  border-top: 1px solid var(--line);
  padding: 22px 0;
}

.faq-item:last-child {
  border-bottom: 1px solid var(--line);
}

.faq-item h3 {
  font-family: var(--sans);
  font-size: 16.5px;
  font-weight: 700;
  margin: 0 0 8px;
}

.faq-item p {
  margin: 0;
}

/* ---------- Illustrative card mockup ---------- */
/* Original graphics evoking idyeah's real card-based UI and palette,
   rather than embedded screenshots — screenshots go stale the moment
   a screen changes; a stylized representation built from the same
   design tokens as the app itself doesn't. */

.mockup {
  background: var(--paper-elevated);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 24px 60px -24px rgba(28, 35, 51, 0.25);
}

.mockup-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  margin-bottom: 12px;
}

.mockup-card:last-child {
  margin-bottom: 0;
}

.mockup-card .mockup-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.mockup-card .mockup-text {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 10px;
}

.mockup-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.mockup-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
}

.mockup-tag.sage { background: rgba(122, 155, 118, 0.16); color: var(--sage-deep); }
.mockup-tag.amber { background: rgba(212, 162, 76, 0.18); color: #8a6423; }
.mockup-tag.rust { background: rgba(184, 97, 79, 0.16); color: var(--rust); }

.mockup-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ---------- Workflow steps (homepage + guide) ---------- */

.workflow {
  display: grid;
  gap: 0;
  counter-reset: workflow-step;
}

.workflow-step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.workflow-step:last-child {
  padding-bottom: 0;
}

.workflow-step .num {
  counter-increment: workflow-step;
  font-family: var(--serif);
  font-size: 20px;
  color: var(--sage-deep);
  font-weight: 700;
}

.workflow-step .num::before {
  content: counter(workflow-step);
}

.workflow-step h3 {
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
}

.workflow-step p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15.5px;
  max-width: 62ch;
}

/* ---------- Theme swatches (homepage) ---------- */

.theme-row {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin: 32px 0 0;
}

.theme-chip {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-chip .swatches {
  display: flex;
}

.theme-chip .swatches span {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--paper);
  margin-left: -6px;
}

.theme-chip .swatches span:first-child {
  margin-left: 0;
}

.theme-chip .name {
  font-size: 14px;
  color: var(--ink-soft);
}

/* ---------- Guide page ---------- */

.guide-nav {
  background: var(--paper-elevated);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px 28px;
  margin-bottom: 8px;
}

.guide-nav h2 {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  margin: 0 0 14px;
}

.guide-nav ol {
  margin: 0;
  padding-left: 20px;
  columns: 2;
  column-gap: 32px;
}

.guide-nav li {
  margin-bottom: 8px;
  font-size: 15px;
}

.guide-nav a {
  color: var(--ink);
  text-decoration: none;
}

.guide-nav a:hover {
  color: var(--sage-deep);
}

.guide-section {
  padding: 56px 0;
  border-top: 1px solid var(--line);
}

.guide-section:first-of-type {
  border-top: none;
  padding-top: 8px;
}

.guide-section .eyebrow {
  margin-bottom: 10px;
}

.guide-section h2 {
  font-family: var(--serif);
  font-size: clamp(24px, 3.4vw, 30px);
  margin: 0 0 18px;
}

.guide-section > .wrap > p {
  color: var(--ink-soft);
  font-size: 16.5px;
  max-width: 68ch;
  margin: 0 0 28px;
}

.feature-detail {
  border-top: 1px solid var(--line);
  padding: 24px 0;
}

.feature-detail:first-child {
  border-top: none;
  padding-top: 0;
}

.feature-detail h3 {
  font-family: var(--sans);
  font-size: 16.5px;
  font-weight: 700;
  margin: 0 0 8px;
}

.feature-detail p {
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 15.5px;
  max-width: 66ch;
}

.feature-detail p:last-child {
  margin-bottom: 0;
}

.feature-detail .aside {
  display: block;
  font-size: 14px;
  color: var(--ink-faint);
  font-style: italic;
  margin-top: 8px;
}

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  .site-nav {
    display: none;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero {
    padding: 64px 0 72px;
  }

  .spotlight,
  .about {
    padding: 64px 0;
  }

  .guide-nav ol {
    columns: 1;
  }

  .workflow-step {
    grid-template-columns: 32px 1fr;
    gap: 14px;
  }

  .guide-section {
    padding: 40px 0;
  }
}

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