@import url("https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Work+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");

/* ═══════════════════════════════════════════════════════════
   Nefelixa — Indigo editorial theme
   Sand ground, indigo structure, amber accent, Spectral + Work Sans
   ═══════════════════════════════════════════════════════════ */

:root {
  --color-bg: #f4f1eb;
  --color-surface: #ffffff;
  --color-text: #1a2332;
  --color-accent: #3d4f7c;
  --color-secondary: #c47a2c;
  --color-muted: #5c6478;
  --color-border: color-mix(in srgb, #1a2332 12%, transparent);

  --accent-light: #e8ecf4;
  --secondary-light: #faf3ea;
  --ink: #1a2332;

  --font-heading: "Spectral", Georgia, serif;
  --font-body: "Work Sans", system-ui, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 10px;
  --shadow-sm: 0 2px 8px rgba(26, 35, 50, 0.06);
  --shadow-md: 0 4px 20px rgba(26, 35, 50, 0.08);
  --shadow-lg: 0 8px 32px rgba(26, 35, 50, 0.1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  font-weight: 400;
}

img { max-width: 100%; display: block; height: auto; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}

h1 { font-size: clamp(32px, 4.5vw, 50px); }
h2 { font-size: clamp(26px, 3vw, 36px); }
h3 { font-size: 22px; }
h4 {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  font-family: var(--font-body);
}

p { margin: 0 0 16px; text-wrap: pretty; }
em { font-style: italic; }
strong { font-weight: 600; }

a {
  color: var(--color-accent);
  text-underline-offset: 3px;
}
a:hover { color: color-mix(in srgb, var(--color-accent) 75%, var(--color-secondary)); }

:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-secondary); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-secondary) 25%, transparent); }

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--color-bg);
  padding: 10px 16px; z-index: 100; border-radius: var(--radius-sm);
}
.skip-link:focus { left: 0; }

/* ---------- Header / nav ---------- */
header.site {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--color-surface) 94%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 3px solid var(--color-accent);
}

header.site .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; min-height: 72px;
}

.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--color-accent); flex: none;
  font-family: var(--font-heading); font-size: 26px; font-weight: 600;
  letter-spacing: -0.01em; line-height: 1;
}
.brand .mark { display: none; }
.brand em { display: none; }

nav.top {
  display: flex; align-items: center; gap: 4px;
  font-size: 14px; font-weight: 500;
}

nav.top a {
  color: var(--color-muted); text-decoration: none; white-space: nowrap;
  padding: 8px 12px; border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
nav.top a:hover { color: var(--color-accent); background: var(--accent-light); }
nav.top a.active {
  color: var(--color-accent); background: var(--accent-light); font-weight: 600;
}

.nav-toggle {
  display: none; align-items: center; gap: 8px;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 10px 14px; cursor: pointer;
  font-family: var(--font-body); font-size: 14px; font-weight: 500;
  color: var(--color-text); box-shadow: var(--shadow-sm);
}
.nav-toggle .bars { display: inline-flex; flex-direction: column; gap: 4px; }
.nav-toggle .bars i { display: block; width: 16px; height: 2px; background: var(--color-text); border-radius: 1px; }

/* ---------- Generic bits ---------- */
.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--color-secondary); margin-bottom: 12px;
  background: var(--secondary-light); padding: 6px 14px; border-radius: 20px;
}

.breadcrumb {
  font-size: 13px; color: var(--color-muted); padding: 20px 0 0;
}
.breadcrumb a { color: var(--color-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-accent); }

.page-meta {
  font-size: 13px; color: var(--color-muted); margin: 0 0 20px;
}

.note-box, .warn-box, .info-box, .caveat, .affiliate-note, .table-note {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: 20px 24px; font-size: 15px; line-height: 1.7;
  color: var(--color-text); max-width: none; margin: 0;
  box-shadow: var(--shadow-sm);
}
.warn-box { border-left-color: var(--color-secondary); background: var(--secondary-light); }
.table-note, .affiliate-note { font-size: 13px; color: var(--color-muted); box-shadow: none; border-left-width: 3px; }
.caveat { background: var(--accent-light); }

.tag {
  display: inline-block; font-size: 11px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-accent); background: var(--accent-light);
  border-radius: 20px; padding: 5px 12px;
}

/* ---------- Buttons ---------- */
.cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-size: 14px; font-weight: 600;
  color: #ffffff; background: var(--color-secondary);
  border: none; border-radius: var(--radius-lg);
  padding: 14px 28px; text-decoration: none; cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}
.cta:hover {
  background: color-mix(in srgb, var(--color-secondary) 88%, #000);
  color: #ffffff; transform: translateY(-1px); box-shadow: var(--shadow-md);
}
.cta:active { transform: translateY(0); }
.cta.secondary {
  color: var(--color-text); background: var(--color-surface);
  border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.cta.secondary:hover {
  background: var(--accent-light); color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ---------- Hero — split layout ---------- */
section.hero {
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--color-bg) 55%, var(--secondary-light) 100%);
  padding: 48px 0 56px;
}
section.hero .wrap { max-width: 1140px; }

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.hero-copy { min-width: 0; }
.hero-copy h1 { margin: 0 0 20px; max-width: 24ch; }
.hero-copy h1 em { color: var(--color-accent); font-style: normal; }
.hero-copy p.lead {
  font-size: 18px; line-height: 1.75; color: var(--color-muted);
  max-width: 62ch; margin: 0 0 16px;
}
.hero-copy .page-meta { margin: 0 0 0; }

.hero-aside { min-width: 0; }
.hero-aside .note-box,
.hero-aside .warn-box { margin: 0; }

.hero-actions {
  display: flex; flex-wrap: wrap; gap: 14px;
  align-items: center; margin: 28px 0 0;
}
.trust-row {
  display: flex; flex-wrap: wrap; gap: 10px 24px;
  margin-top: 32px; padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 13px; color: var(--color-muted);
}
.trust-item { display: inline-flex; align-items: center; gap: 8px; }
.trust-item .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-secondary); flex: none;
}

/* Home hero variant */
.hero-home { position: relative; }
.hero-home .hero-bg, .hero-home .hero-overlay { display: none; }

@media (min-width: 860px) {
  .hero-inner.has-aside {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
  }
  .hero-inner:not(.has-aside) .hero-copy h1 { max-width: 28ch; }
}

/* ---------- Media frames ---------- */
.media-frame {
  border-radius: var(--radius-lg); overflow: hidden;
  background: var(--color-surface); box-shadow: var(--shadow-md);
}
.media-frame--product {
  width: 100%; max-width: none; aspect-ratio: 1/1;
  display: grid; place-items: center; padding: 16px;
}
.media-frame--product .shot { width: 100%; height: 100%; object-fit: contain; }

/* ---------- Stats band ---------- */
.band { padding: 56px 0 0; }
.band .stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.band .stat {
  background: var(--color-surface); border-radius: var(--radius-lg);
  padding: 24px; box-shadow: var(--shadow-sm); text-align: center;
  border-left: 4px solid var(--color-accent);
}
.band .stat strong {
  display: block; font-family: var(--font-heading); font-weight: 600;
  font-size: 32px; line-height: 1.1; color: var(--color-accent);
}
.band .stat span {
  display: block; margin-top: 8px; font-size: 13px; color: var(--color-muted);
}

/* ---------- Sections ---------- */
section.content { padding: 64px 0 0; }
section.content > .wrap > h2 {
  margin: 56px 0 24px; padding-bottom: 16px;
  border-bottom: 2px solid var(--color-border);
}
section.content > .wrap > h2:first-child { margin-top: 0; }
section.content h3 { font-size: 22px; margin: 32px 0 10px; }
section.content p {
  font-size: 16px; line-height: 1.8; color: var(--color-text); max-width: 74ch;
}
.section-head { max-width: 70ch; margin-bottom: 32px; }
.section-head h2 { margin: 0 0 12px; padding: 0; border: 0; }
.section-head p { margin: 0; font-size: 15px; color: var(--color-muted); }

ul.plain, ul.criteria-list, ul.spec-list, ul.mini-specs, ul.pick-answer,
.article-body ul, .legal-body ul {
  list-style: none; margin: 0 0 24px; padding: 0; max-width: 74ch;
  display: flex; flex-direction: column; font-size: 15px;
}
ul.plain li, ul.criteria-list li, ul.spec-list li, ul.mini-specs li,
ul.pick-answer li, .article-body ul li, .legal-body ul li {
  padding: 12px 0 12px 28px; position: relative; line-height: 1.7;
  border-bottom: 1px solid var(--color-border);
}
ul.plain li::before, ul.criteria-list li::before, ul.spec-list li::before,
ul.mini-specs li::before, ul.pick-answer li::before,
.article-body ul li::before, .legal-body ul li:not(:has(strong))::before {
  content: ""; position: absolute; left: 0; top: 20px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-secondary);
}
.legal-body ul { list-style: disc; display: block; max-width: 74ch; padding-left: 22px; }
.legal-body ul li { padding: 0 0 8px; border: 0; }
.legal-body ul li::before { display: none; }

ol { padding-left: 22px; max-width: 74ch; }
ol li { margin-bottom: 8px; }

/* ---------- Cards / grids ---------- */
.teasers, .cards, .topic-grid, .info-grid, .article-grid, .pick-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px;
}
.teaser, .card, .topic-card, .article-card, .offer, .offer-mini, .info-box, .pick {
  background: var(--color-surface);
}
.teaser, .article-card, .topic-card {
  display: block; padding: 24px; border-radius: var(--radius-lg);
  border: 1px solid var(--color-border); border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
  text-decoration: none; color: var(--color-text);
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.teaser:hover, .article-card:hover, .topic-card:hover {
  transform: translateY(-2px); box-shadow: var(--shadow-md);
  border-left-color: var(--color-secondary); color: var(--color-text);
}
.teaser .t-eyebrow, .article-card .meta, .topic-card .meta {
  display: block; font-size: 11px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-secondary); margin-bottom: 10px;
}
.teaser h3, .article-card h3, .topic-card h3 {
  font-family: var(--font-heading); font-size: 20px; line-height: 1.25; margin: 0 0 8px;
}
.teaser p, .article-card p, .topic-card p {
  margin: 0; font-size: 14px; line-height: 1.65; color: var(--color-muted);
}
.go {
  display: inline-block; margin-top: 14px; font-size: 13px;
  font-weight: 600; color: var(--color-accent);
}
.card, .info-box, .topic-card.card {
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 24px; box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-accent);
}
.card h3 { margin-top: 0; }
.info-grid .info-box { border-left: 4px solid var(--color-accent); }

/* ---------- Offers ---------- */
.offer-trio {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px; margin: 36px 0 24px;
}
.offer-mini, .offer {
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
  padding: 24px; display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm); background: var(--color-surface);
}
.offer-mini .rank, .offer .rank {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding-bottom: 14px; margin-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
  font-size: 11px; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--color-muted);
}
.offer-mini .rank b, .offer .rank b {
  font-family: var(--font-heading); font-size: 28px; font-weight: 600;
  line-height: 1; color: var(--color-muted);
}
.offer-mini.is-pick .rank, .offer.is-pick .rank { color: var(--color-accent); }
.offer-mini.is-pick .rank b, .offer.is-pick .rank b { color: var(--color-accent); }
.offer-mini .media-frame, .offer .media-frame { margin: 16px 0; }
.offer-mini h3, .offer h3 { font-size: 20px; margin: 0 0 10px; }
.offer-mini p, .offer p { margin: 0 0 16px; font-size: 14px; line-height: 1.65; color: var(--color-muted); }
.offer-mini .cta, .offer .cta { margin-top: auto; }
.offer-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: auto; align-items: center; }
.featured { border-top: 3px solid var(--color-secondary); }

/* ---------- Comparison table ---------- */
.table-scroll { overflow-x: auto; margin: 0 0 20px; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
table.compare { width: 100%; border-collapse: collapse; font-size: 14px; background: var(--color-surface); }
table.compare caption {
  text-align: left; font-size: 11px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-muted); padding: 16px 18px 0;
}
table.compare th, table.compare td {
  padding: 14px 18px; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}
table.compare thead th {
  font-family: var(--font-heading); font-weight: 600; font-size: 14px;
  background: var(--accent-light);
}
table.compare thead th.col-pick { color: var(--color-accent); }
table.compare .col-pick-flag {
  display: block; font-size: 10px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-secondary); margin-top: 4px;
}
table.compare tbody th { font-weight: 500; color: var(--color-muted); width: 22%; }
table.compare td.col-pick { background: var(--accent-light); }
.ok { color: var(--color-accent); }
.no { color: var(--color-muted); }
.minus, .plus { font-family: var(--font-heading); color: var(--color-accent); font-weight: 600; }
.desc { color: var(--color-muted); font-size: 13px; }
.adv { font-size: 13px; }
.accent { color: var(--color-accent); }
a.cta, .cta, .cta.accent, .cta:hover, .cta.accent:hover { color: #ffffff; }
.cta.secondary, .cta.secondary:hover { color: var(--color-text); }
.cta.secondary:hover { color: var(--color-accent); }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.col { min-width: 0; }

/* ---------- FAQ ---------- */
.faq { max-width: none; }
.faq-item {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg); margin-bottom: 12px;
  box-shadow: var(--shadow-sm); overflow: hidden;
}
.faq-item h3 { margin: 0; font-size: 18px; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: transparent; border: 0; padding: 20px 24px; cursor: pointer;
  text-align: left; font-family: var(--font-heading); font-size: 18px;
  font-weight: 600; color: var(--color-text); line-height: 1.3;
  transition: color 0.15s, background 0.15s;
}
.faq-q:hover { color: var(--color-accent); background: var(--accent-light); }
.faq-q .chev { width: 20px; height: 20px; flex: none; color: var(--color-secondary); transition: transform 0.2s; }
.faq-q[aria-expanded="true"] .chev { transform: rotate(180deg); }
.faq-a {
  margin: 0; padding: 0 24px 20px; font-size: 15px; line-height: 1.7;
  color: var(--color-muted); max-width: 78ch;
}
.faq-a[hidden] { display: none; }

/* ---------- Sources ---------- */
.sources-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 12px;
  counter-reset: src;
}
.sources-list li {
  counter-increment: src; display: flex; gap: 12px; align-items: flex-start;
  padding: 16px; background: var(--color-surface);
  border: 1px solid var(--color-border); border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  font-size: 14px; box-shadow: var(--shadow-sm);
}
.sources-list li::before {
  content: counter(src); flex: none;
  width: 28px; height: 28px; display: grid; place-items: center;
  background: var(--secondary-light); color: var(--color-secondary);
  border-radius: 50%; font-size: 12px; font-weight: 600;
}
.sources-list a { text-decoration: none; }
.sources-list a:hover { text-decoration: underline; }

/* ---------- Article / legal body ---------- */
.article-body, .legal-body { max-width: 74ch; }
.article-body h2, .legal-body h2 { font-size: 30px; margin: 48px 0 16px; }
.article-body h3, .legal-body h3 { font-size: 22px; margin: 28px 0 10px; }

/* ---------- Health disclaimer trio ---------- */
.health-disclaimers {
  padding: 48px 0 0; margin-top: 48px;
  border-top: 2px solid var(--color-border);
}
.health-disclaimers .disclaimer-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px;
}
.health-disclaimers .disclaimer-box {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg); padding: 24px;
  box-shadow: var(--shadow-sm);
}
.health-disclaimers .disclaimer-box h4 {
  color: var(--color-accent); margin: 0 0 10px;
}
.health-disclaimers .disclaimer-box p {
  margin: 0; font-size: 14px; line-height: 1.65; color: var(--color-muted);
}

/* ---------- Footer ---------- */
footer.site {
  background: var(--ink); color: #a8b0c0;
  padding: 64px 0 32px; margin-top: 72px;
}
footer.site .brand { color: #ffffff; }
footer.site .brand em { display: none; }
footer.site h4 { color: #ffffff; margin: 0 0 14px; }
footer.site p { font-size: 13px; line-height: 1.7; color: #8892a4; margin: 12px 0 0; }
.foot-top {
  display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px;
  padding-bottom: 36px; border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.foot-nav { display: flex; flex-direction: column; gap: 8px; font-size: 14px; }
.foot-nav a { color: #a8b0c0; text-decoration: none; }
.foot-nav a:hover { color: #ffffff; }
.foot-nav p { margin: 8px 0 0; color: #8892a4; text-align: left; }
.disclaimers {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  padding: 32px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.disclaimers h4 { color: #8892a4; }
.disclaimers p { margin: 0; font-size: 13px; }
.brandline {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 16px; padding-top: 24px; font-size: 12px; color: #6b7588;
}
.legal-links { display: flex; gap: 20px; }
.legal-links a { color: #8892a4; text-decoration: none; }
.legal-links a:hover { color: #ffffff; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .nav-toggle { display: inline-flex; }
  nav.top {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--color-surface); border-bottom: 3px solid var(--color-accent);
    flex-direction: column; align-items: stretch; gap: 4px;
    padding: 12px 24px 16px; box-shadow: var(--shadow-md);
  }
  nav.top.open { display: flex; }
  nav.top a { padding: 12px 14px; width: 100%; }
  .band .stats { grid-template-columns: repeat(2, 1fr); }
  .foot-top, .disclaimers { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .band .stats { grid-template-columns: 1fr; }
  section.content { padding: 48px 0 0; }
  section.content > .wrap > h2 { margin: 40px 0 20px; }
  section.hero { padding: 36px 0 44px; }
}

@media print {
  header.site, nav.top, .nav-toggle, .skip-link { position: static; }
  footer.site { background: none; color: var(--color-text); }
  .faq-a[hidden] { display: block; }
}