/* ===================================================================
   TOKENS
=================================================================== */
:root {
  --ink: #16281F;
  --ink-soft: #24382E;
  --paper: #FBFBF5;
  --paper-dim: #F2F1E8;
  --card: #FFFFFF;
  --line: #E2E1D4;
  --leaf: #3F7A5C;
  --leaf-dark: #2C5A42;
  --leaf-pale: #E7F0EA;
  --amber: #CC9A3D;
  --amber-dark: #A87C2A;
  --text: #22302A;
  --text-soft: #55645C;
  --white: #FFFFFF;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(22,40,31,0.06), 0 6px 20px rgba(22,40,31,0.06);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--leaf);
  outline-offset: 3px;
}

.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  font-weight: 600;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--leaf-dark);
  font-weight: 600;
}

/* ===================================================================
   PLACEHOLDER NOTICE (remove this block once you customize the site)
=================================================================== */
.build-notice {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-align: center;
  padding: 9px 16px;
  letter-spacing: 0.02em;
}
.build-notice strong { color: var(--amber); }

/* ===================================================================
   HEADER / NAV
=================================================================== */
.site-header {
  background: var(--ink);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

.logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.logo span { color: var(--amber); }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: rgba(251,251,245,0.82);
  font-size: 14.5px;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--amber); }

.nav-cta {
  background: var(--leaf);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: background 0.15s ease;
}
.nav-cta:hover { background: var(--leaf-dark); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--paper);
  font-size: 24px;
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .menu-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ink);
    padding: 20px 24px 28px;
    gap: 18px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
}

/* ===================================================================
   HERO
=================================================================== */
.hero {
  background: var(--ink);
  color: var(--paper);
  padding: 72px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -80px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63,122,92,0.35), transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 680px;
  position: relative;
}

.hero h1 {
  color: var(--paper);
  font-size: clamp(36px, 5vw, 54px);
  margin: 18px 0 20px;
}

.hero h1 em {
  font-style: italic;
  color: var(--amber);
}

.hero p {
  font-size: 18px;
  color: rgba(251,251,245,0.78);
  max-width: 520px;
  margin-bottom: 32px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14.5px;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}
.btn-primary { background: var(--amber); color: var(--ink); }
.btn-primary:hover { background: #DCAE52; }
.btn-ghost { border-color: rgba(251,251,245,0.35); color: var(--paper); }
.btn-ghost:hover { border-color: var(--paper); }

/* trust strip under hero */
.trust-strip {
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 56px;
  padding-top: 28px;
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  position: relative;
}
.trust-item {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: rgba(251,251,245,0.65);
  letter-spacing: 0.03em;
}
.trust-item strong { color: var(--paper); display: block; font-family: var(--font-body); font-size: 15px; margin-bottom: 2px; }

/* ===================================================================
   SECTION HEADERS
=================================================================== */
.section { padding: 76px 0; }
.section-alt { background: var(--paper-dim); }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 36px;
  gap: 20px;
  flex-wrap: wrap;
}

.section-head h2 { font-size: clamp(26px, 3vw, 34px); margin-top: 6px; }
.section-head p { color: var(--text-soft); font-size: 15.5px; max-width: 520px; margin-top: 10px; }

.link-more {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--leaf-dark);
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 1px solid var(--leaf);
  padding-bottom: 2px;
}

/* ===================================================================
   RANKED COMPARISON — "lab ticket" cards (signature element)
=================================================================== */
.rank-list { display: flex; flex-direction: column; gap: 16px; }

.rank-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: 88px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 22px 26px;
  box-shadow: var(--shadow);
  position: relative;
}

.rank-card.is-first { border-color: var(--amber); background: linear-gradient(180deg, #FFFDF6, var(--card) 30%); }

.rank-badge {
  font-family: var(--font-mono);
  text-align: center;
  border-right: 1px dashed var(--line);
  padding-right: 20px;
}
.rank-badge .num { font-size: 30px; font-weight: 700; color: var(--ink); line-height: 1; display: block; }
.rank-badge .label { font-size: 10px; letter-spacing: 0.1em; color: var(--text-soft); text-transform: uppercase; }
.is-first .rank-badge .num { color: var(--amber-dark); }

.rank-main { min-width: 0; }
.rank-name-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.rank-logo {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: var(--leaf-pale);
  border: 1px solid var(--line);
  flex-shrink: 0;
}
.rank-name { font-family: var(--font-display); font-size: 20px; color: var(--ink); font-weight: 600; }

.stars { color: var(--amber); font-size: 14px; letter-spacing: 1px; }
.rank-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-soft);
}
.rank-meta span strong { color: var(--text); font-weight: 600; font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; display: block; margin-bottom: 2px; }

.rank-actions { display: flex; flex-direction: column; gap: 8px; align-items: stretch; min-width: 168px; }
.rank-actions .btn { text-align: center; }
.coupon-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--leaf-dark);
  background: var(--leaf-pale);
  border: 1px dashed var(--leaf);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  text-align: center;
}

@media (max-width: 720px) {
  .rank-card { grid-template-columns: 60px 1fr; }
  .rank-badge { padding-right: 12px; }
  .rank-actions { grid-column: 1 / -1; flex-direction: row; margin-top: 14px; }
}

/* ===================================================================
   CATEGORY GRID
=================================================================== */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 860px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } }

.cat-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.cat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.cat-icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--leaf-pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 19px;
  margin-bottom: 14px;
}
.cat-card h3 { font-size: 16.5px; margin-bottom: 6px; }
.cat-card p { font-size: 13.5px; color: var(--text-soft); }

/* ===================================================================
   ARTICLE / GUIDE CARDS
=================================================================== */
.guide-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 22px;
}
@media (max-width: 860px) { .guide-grid { grid-template-columns: 1fr; } }

.guide-card { display: block; }
.guide-thumb {
  aspect-ratio: 16/10;
  background: var(--leaf-pale);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  margin-bottom: 14px;
}
.guide-card.featured .guide-thumb { aspect-ratio: 16/9; }
.guide-card h3 { font-size: 17px; margin-bottom: 8px; }
.guide-card.featured h3 { font-size: 23px; }
.guide-byline { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-soft); text-transform: uppercase; letter-spacing: 0.04em; }
.guide-card p.dek { color: var(--text-soft); font-size: 14px; margin-top: 8px; }

/* ===================================================================
   CONDITIONS / HEALTH TOPICS
=================================================================== */
.condition-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
@media (max-width: 860px) { .condition-grid { grid-template-columns: repeat(2, 1fr); } }

.condition-card {
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--card);
}
.condition-card h3 { font-size: 16px; color: var(--leaf-dark); margin-bottom: 8px; }
.condition-card p { font-size: 13.5px; color: var(--text-soft); margin-bottom: 12px; }
.condition-card a { font-family: var(--font-mono); font-size: 12px; font-weight: 600; color: var(--ink); border-bottom: 1px solid var(--amber); }

/* ===================================================================
   NEWSLETTER
=================================================================== */
.newsletter {
  background: var(--leaf-dark);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.newsletter h2 { color: var(--paper); font-size: 24px; margin-bottom: 6px; }
.newsletter p { color: rgba(251,251,245,0.75); font-size: 14.5px; }
.newsletter-form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-form input {
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(251,251,245,0.25);
  background: rgba(251,251,245,0.08);
  color: var(--paper);
  font-family: var(--font-body);
  min-width: 240px;
}
.newsletter-form input::placeholder { color: rgba(251,251,245,0.5); }

/* ===================================================================
   FOOTER
=================================================================== */
.site-footer { background: var(--ink); color: rgba(251,251,245,0.75); padding: 60px 0 30px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 30px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
.footer-grid h4 { color: var(--paper); font-family: var(--font-mono); font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; font-weight: 600; }
.footer-grid ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { font-size: 14px; color: rgba(251,251,245,0.7); }
.footer-grid a:hover { color: var(--amber); }
.footer-logo { font-family: var(--font-display); font-size: 22px; color: var(--paper); margin-bottom: 12px; }
.footer-logo span { color: var(--amber); }
.footer-desc { font-size: 13.5px; color: rgba(251,251,245,0.6); max-width: 260px; margin-bottom: 16px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 34px; height: 34px;
  border: 1px solid rgba(251,251,245,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
}

.fda-box {
  font-size: 12px;
  color: rgba(251,251,245,0.5);
  line-height: 1.7;
  padding: 28px 0 18px;
  max-width: 980px;
}
.fda-box strong { color: rgba(251,251,245,0.75); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12.5px;
  color: rgba(251,251,245,0.5);
}
.footer-bottom a { color: rgba(251,251,245,0.65); }
.footer-bottom a:hover { color: var(--amber); }

/* ===================================================================
   BREADCRUMB / PAGE HEADER (category & disclosure pages)
=================================================================== */
.page-header {
  background: var(--ink);
  color: var(--paper);
  padding: 44px 0 40px;
}
.breadcrumb { font-family: var(--font-mono); font-size: 12px; color: rgba(251,251,245,0.6); margin-bottom: 14px; }
.breadcrumb a { color: rgba(251,251,245,0.8); }
.page-header h1 { color: var(--paper); font-size: clamp(28px, 4vw, 40px); }
.page-header p { color: rgba(251,251,245,0.75); max-width: 640px; margin-top: 12px; font-size: 15.5px; }

/* generic content blocks for disclosure/legal pages */
.prose { max-width: 760px; }
.prose h2 { font-size: 21px; margin: 34px 0 12px; }
.prose h2:first-child { margin-top: 0; }
.prose p { color: var(--text-soft); margin-bottom: 14px; font-size: 15px; }
.prose ul { margin: 0 0 14px 20px; color: var(--text-soft); font-size: 15px; }
.prose li { margin-bottom: 6px; }
.callout {
  background: var(--leaf-pale);
  border: 1px solid var(--line);
  border-left: 4px solid var(--leaf);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  font-size: 14px;
  color: var(--ink-soft);
  margin: 20px 0;
}