/* ============================================================
   today-landing — design tokens (cafediary.pen mirror)
   ============================================================ */

@font-face {
  font-family: "Noto Serif KR";
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url("/assets/fonts/NotoSerifKR-Light.woff2") format("woff2");
}
@font-face {
  font-family: "Noto Serif KR";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/NotoSerifKR-Regular.woff2") format("woff2");
}
@font-face {
  font-family: "Noto Serif KR";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/NotoSerifKR-SemiBold.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/Inter-Regular.woff2") format("woff2");
}

:root {
  /* Backgrounds — warm paper, NO pure white */
  --bg-paper: #FAF8F3;
  --bg-cream: #F5F2EA;
  --bg-warm-1: #F0EBE0;
  --bg-warm-2: #EDE8DF;

  /* Text — cocoa, NO pure black */
  --text-primary: #2C2826;
  --text-muted: #7A7068;
  --text-tertiary: #9C8F7E;
  --text-quiet: #B0A89A;

  /* Borders */
  --border-light: #E8E2D8;
  --border-medium: #D4C9B8;

  /* Accent — used sparingly */
  --accent-warm: #C4956A;
  --accent-warm-translucent: rgba(196, 149, 106, 0.4);

  /* Dark canvas (widget showcase) */
  --dark-canvas: #1A1A1A;
  --dark-surface: #1C1814;
  --dark-toolbar: #2C2826;

  /* Typography */
  --font-serif: "Noto Serif KR", "Noto Serif TC", "Noto Serif JP", "Noto Serif", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Radius */
  --r-photo: 3px;
  --r-cta: 6px;
  --r-card: 14px;
  --r-widget: 22px;
  --r-pill: 100px;

  /* Layout */
  --max-prose: 720px;
  --max-landing: 960px;
}

/* ============================================================
   Reset + base
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 16px;
  line-height: 2.0;
  color: var(--text-primary);
  background: var(--bg-paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--text-primary); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--accent-warm); }

/* ============================================================
   Header + footer
   ============================================================ */

.site-header {
  background: var(--bg-paper);
  border-bottom: 1px solid var(--border-light);
}
.site-header__inner {
  max-width: var(--max-landing);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.site-header__brand {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 2px;
  text-decoration: none;
  color: var(--text-primary);
}
.site-header__nav {
  display: flex;
  gap: 24px;
}
.site-header__nav a {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-decoration: none;
}
.site-header__nav a:hover { color: var(--accent-warm); }

.site-footer {
  background: var(--bg-cream);
  border-top: 1px solid var(--border-light);
  margin-top: 80px;
}
.site-footer__inner {
  max-width: var(--max-landing);
  margin: 0 auto;
  padding: 40px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.site-footer__nav {
  display: flex;
  justify-content: center;
  gap: 24px;
}
.site-footer__nav a, .site-footer__email a {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: 0.5px;
}
.site-footer__nav a:hover, .site-footer__email a:hover { color: var(--accent-warm); }
.site-footer__copyright {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--text-tertiary);
  letter-spacing: 1px;
  margin: 0;
}

/* ============================================================
   Landing — hero
   ============================================================ */

.hero {
  text-align: center;
  padding: 80px 24px 60px;
  background: var(--bg-paper);
}
.hero__slogan {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 14px;
  letter-spacing: 6px;
  color: var(--text-muted);
  margin: 0 0 32px;
}
.hero__icon {
  width: 120px;
  height: 120px;
  border-radius: calc(120px * 22.5 / 100);
  margin: 0 auto 28px;
  display: block;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}
.hero__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 32px;
  letter-spacing: 3px;
  margin: 0 0 12px;
  color: var(--text-primary);
}
.hero__subtitle {
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--text-muted);
  margin: 0 0 36px;
  line-height: 1.8;
}
.hero__appstore {
  display: inline-block;
}
.hero__appstore img { height: 48px; }

/* ============================================================
   Landing — widget showcase (dark canvas)
   ============================================================ */

.widgets {
  background: var(--dark-canvas);
  color: #fff;
  padding: 80px 24px;
}
.widgets__inner {
  max-width: var(--max-landing);
  margin: 0 auto;
}
.widgets__heading {
  text-align: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 4px;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 56px;
}
.widgets__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}
.widget-card {
  text-align: center;
}
.widget-card__image {
  width: 100%;
  max-width: 240px;
  margin: 0 auto 20px;
  border-radius: var(--r-widget);
  background: rgba(255, 255, 255, 0.05);
}
.widget-card__name-kr {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 4px;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 6px;
}
.widget-card__name-en {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  margin: 0 0 12px;
}
.widget-card__desc {
  font-family: var(--font-serif);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.9;
  margin: 0;
}

/* ============================================================
   Landing — screenshots (horizontal scroll)
   ============================================================ */

.screenshots {
  padding: 80px 0 60px;
}
.screenshots__heading {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 4px;
  text-align: center;
  margin: 0 0 40px;
  color: var(--text-primary);
}
.screenshots__scroll {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding: 0 24px 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.screenshot-item {
  flex: 0 0 240px;
  scroll-snap-align: center;
  text-align: center;
}
.screenshot-item img {
  width: 240px;
  border-radius: 32px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
  margin: 0 auto 12px;
}
.screenshot-item__caption {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--text-muted);
  margin: 0;
}

/* ============================================================
   Landing — mission
   ============================================================ */

.mission {
  max-width: var(--max-prose);
  margin: 0 auto;
  padding: 60px 24px;
  text-align: center;
}
.mission__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 2px;
  color: var(--text-primary);
  margin: 0 0 24px;
}
.mission__body {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 2.0;
  color: var(--text-muted);
  margin: 0;
}

/* ============================================================
   Privacy / Support — page header + content card
   ============================================================ */

.page-prose {
  max-width: var(--max-prose);
  margin: 0 auto;
  padding: 60px 24px 40px;
}
.page-prose__title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: 2px;
  color: var(--text-primary);
  margin: 0 0 8px;
  text-align: center;
}
.page-prose__updated {
  text-align: center;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text-tertiary);
  margin: 0 0 48px;
}
.prose-card {
  background: var(--bg-cream);
  border: 1px solid var(--border-light);
  border-radius: var(--r-card);
  padding: 28px;
  margin-bottom: 16px;
}
.prose-card__heading {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 2px;
  color: var(--text-primary);
  margin: 0 0 14px;
}
.prose-card__body {
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 2.0;
  color: var(--text-primary);
  margin: 0;
  white-space: pre-wrap;
}

/* ============================================================
   Support — contact + FAQ
   ============================================================ */

.contact-card {
  background: var(--bg-cream);
  border: 1px solid var(--border-light);
  border-radius: var(--r-card);
  padding: 32px;
  margin-bottom: 32px;
  display: grid;
  gap: 14px;
}
.contact-card__row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.contact-card__label {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  min-width: 100px;
}
.contact-card__value {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--text-primary);
}

.faq-item {
  border-bottom: 1px solid var(--border-light);
  padding: 24px 0;
}
.faq-item:last-child { border-bottom: none; }
.faq-item__q {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin: 0 0 12px;
}
.faq-item__a {
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 2.0;
  color: var(--text-muted);
  margin: 0;
  white-space: pre-wrap;
}

.section-heading {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 3px;
  color: var(--text-primary);
  margin: 48px 0 16px;
  text-align: center;
}

/* ============================================================
   Small screens
   ============================================================ */

@media (max-width: 600px) {
  .hero { padding: 60px 20px 40px; }
  .hero__title { font-size: 26px; }
  .hero__slogan { font-size: 13px; letter-spacing: 5px; }
  .widgets { padding: 60px 20px; }
  .page-prose { padding: 40px 20px 32px; }
  .prose-card { padding: 22px; }
}