/* ═══════════════════════════════════════════════
   SHARED STYLES
   Used by all pages (homepage, about, rating-guide)
   Clay Dark Mode design tokens
   ═══════════════════════════════════════════════ */

:root {
  --bg: #1c1a16;
  --surface: #282520;
  --raised: #36322b;
  --inset: #14120e;
  --text: #ffffff;
  --text-sec: #dad4c8;
  --text-mut: #9f9b93;
  --text-faint: #55534e;
  --border: #55534e;
  --border-lite: rgba(218,212,200,0.10);
  --matcha-300: #84e7a5;
  --matcha-600: #078a52;
  --matcha-800: #02492a;
  --slushie-500: #3bd3fd;
  --slushie-800: #0089ad;
  --lemon-500: #fbbd41;
  --ube-300: #c1b0ff;
  --pomegranate: #fc7981;
  --clay-shadow: 0px 2px 6px rgba(0,0,0,0.5), 0px -1px 1px rgba(218,212,200,0.03) inset, 0px -0.5px 1px rgba(0,0,0,0.3);
  --inset-shadow: 0px 2px 4px rgba(0,0,0,0.6) inset, 0px -1px 1px rgba(218,212,200,0.02) inset;
  --sans: 'DM Sans', Arial, sans-serif;
  --mono: 'Space Mono', monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--matcha-300); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════
   TOP NAV
   ═══════════════════════════════════════════════ */

.site-nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  box-shadow: var(--clay-shadow);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-nav-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-nav-brand {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.6px;
  font-family: var(--sans);
  text-decoration: none;
  flex-shrink: 0;
}

.site-nav-brand:hover { text-decoration: none; }

.site-nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav-link {
  color: var(--text-sec);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 1584px;
  text-decoration: none;
  letter-spacing: -0.15px;
  transition: all 0.2s;
}

.site-nav-link:hover {
  background: var(--raised);
  color: var(--text);
  text-decoration: none;
}

.site-nav-link.active {
  background: var(--raised);
  color: var(--text);
}

.site-nav-rate-select {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  background: var(--raised);
  padding: 6px 28px;
  border-radius: 1584px;
  border: 1px solid var(--border);
  box-shadow: var(--clay-shadow);
  cursor: pointer;
  outline: none;
  height: 36px;
  text-align: center;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path fill='%239f9b93' d='M6 8.5L1.5 4h9z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

/* ═══════════════════════════════════════════════
   HAMBURGER MENU (mobile)
   ═══════════════════════════════════════════════ */

.site-nav-hamburger {
  display: none;
  background: var(--raised);
  border: 1px solid var(--border);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  box-shadow: var(--clay-shadow);
  padding: 0;
}

.site-nav-hamburger svg {
  width: 20px;
  height: 20px;
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 100;
  padding: 24px;
  flex-direction: column;
}

.mobile-menu.open { display: flex; }

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
}

.mobile-menu-close {
  background: var(--raised);
  border: 1px solid var(--border);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--clay-shadow);
}

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu-link {
  color: var(--text);
  font-size: 24px;
  font-weight: 600;
  padding: 16px 20px;
  border-radius: 16px;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--border);
  letter-spacing: -0.48px;
}

.mobile-menu-link.active {
  background: var(--raised);
  color: var(--matcha-300);
}

/* ═══════════════════════════════════════════════
   PAGE CONTENT (for About, Rating Guide)
   ═══════════════════════════════════════════════ */

.page-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.page-content h1 {
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -1.76px;
  margin: 0 0 16px;
  line-height: 1.1;
}

.page-content h2 {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.84px;
  margin: 40px 0 16px;
  line-height: 1.2;
}

.page-content h3 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.4px;
  margin: 32px 0 12px;
}

.page-content p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-sec);
  margin: 0 0 16px;
  letter-spacing: -0.17px;
}

.page-content strong { color: var(--text); font-weight: 600; }

.page-content ul, .page-content ol {
  color: var(--text-sec);
  font-size: 17px;
  line-height: 1.7;
  padding-left: 24px;
}

.page-content li { margin-bottom: 8px; }

.page-lede {
  font-size: 20px;
  line-height: 1.6;
  color: var(--text-sec);
  margin-bottom: 32px;
  letter-spacing: -0.2px;
}

/* ═══════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════ */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px 40px;
  margin-top: 48px;
  text-align: center;
}

.site-footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.site-footer-disclaimer {
  font-size: 13px;
  color: var(--text-mut);
  line-height: 1.5;
  max-width: 600px;
  margin: 0 auto;
}

.site-footer-credit {
  font-size: 12px;
  color: var(--text-faint);
  letter-spacing: 0.3px;
}

.site-footer-credit a { color: var(--text-mut); }

.site-footer-support {
  font-size: 14px;
  margin: 0 0 4px;
  letter-spacing: -0.14px;
}

.site-footer-support a {
  color: var(--matcha-300);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════
   SUPPORT CALLOUT (About page)
   ═══════════════════════════════════════════════ */

.support-tagline {
  color: var(--text-faint) !important;
  font-style: italic;
  font-size: 15px !important;
  margin-bottom: 20px !important;
}

.support-button-wrapper {
  margin: 24px 0 8px;
  display: flex;
  justify-content: flex-start;
}

/* ═══════════════════════════════════════════════
   RESPONSIVE — MOBILE
   ═══════════════════════════════════════════════ */

@media (max-width: 720px) {
  .site-nav-links { display: none; }
  .site-nav-hamburger { display: flex; }
  .page-content h1 { font-size: 32px; letter-spacing: -1.28px; }
  .page-content h2 { font-size: 22px; letter-spacing: -0.66px; }
  .page-lede { font-size: 17px; }
  .page-content { padding: 24px 20px 48px; }
}

/* ═══════════════════════════════════════════════
   SCROLLBAR
   ═══════════════════════════════════════════════ */

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }