@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Newsreader:opsz,wght@6..72,500;6..72,600;6..72,700&family=Space+Grotesk:wght@400;500;600;700&display=swap");

:root {
  --mint: #e8f5f0;
  --mint-deep: #d2ebe3;
  --paper: #f3faf7;
  --teal: #0a5c54;
  --teal-deep: #074740;
  --ink: #1a2422;
  --ink-soft: #3d4a47;
  --tint: #eef8f4;
  --accent: var(--teal);

  --ff-display: "Newsreader", "Times New Roman", serif;
  --ff-sans: "Space Grotesk", "Helvetica Neue", sans-serif;
  --ff-mono: "IBM Plex Mono", ui-monospace, monospace;

  --fs-xs: 0.72rem;
  --fs-sm: 0.85rem;
  --fs-body: 1.05rem;
  --fs-lead: 1.2rem;
  --fs-h3: clamp(1.35rem, 2vw, 1.65rem);
  --fs-h2: clamp(1.85rem, 3.2vw, 2.55rem);
  --fs-h1: clamp(2.6rem, 6.5vw, 4.6rem);

  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 2.75rem;
  --s-8: 3.5rem;
  --s-9: 5rem;

  --header-h: 4.5rem;
  --age-h: 2.4rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: var(--fs-body);
  line-height: 1.55;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    url("/assets/bg-contour.png"),
    radial-gradient(1200px 700px at 8% -10%, color-mix(in srgb, var(--mint-deep) 70%, transparent), transparent 60%);
  background-repeat: repeat, no-repeat;
  background-size: 720px auto, auto;
  background-attachment: fixed, scroll;
  padding-top: var(--age-h);
  padding-bottom: 5.5rem;
  min-height: 100vh;
}

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

h1, h2, h3, h4 {
  font-family: var(--ff-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0;
  color: var(--ink);
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p { margin: 0; }

a { color: var(--teal); }
a:hover { color: var(--teal-deep); }

::selection {
  background: color-mix(in srgb, var(--teal) 22%, var(--mint));
  color: var(--ink);
}

/* Age notice — persistent top bar */
.age-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  min-height: var(--age-h);
  display: flex;
  align-items: center;
  background: var(--ink);
  color: var(--mint);
  font-size: var(--fs-xs);
  font-family: var(--ff-mono);
  letter-spacing: 0.04em;
}
.age-bar .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-2);
  width: min(1120px, calc(100% - 2 * var(--s-4)));
  padding-block: 0.45rem;
}
.age-bar a {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
}
.age-bar strong { color: #fff; }

/* Boxed header + breadcrumb */
.site-header {
  background: var(--mint);
  margin: var(--s-4) auto 0;
  width: min(1120px, calc(100% - 2 * var(--s-4)));
}
.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-4) var(--s-5);
  background-image: linear-gradient(var(--teal), var(--teal));
  background-size: 100% 2px;
  background-repeat: no-repeat;
  background-position: bottom;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  text-decoration: none;
  color: var(--ink);
}
.brand__mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.brand__name {
  font-family: var(--ff-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}
.brand__tag {
  display: block;
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-top: 0.25rem;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-4);
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav a {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 500;
}
.nav a[aria-current="page"],
.nav a:hover { color: var(--teal); }

.crumb {
  font-family: var(--ff-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 0.55rem var(--s-5) 0.7rem;
  background: color-mix(in srgb, var(--mint) 70%, var(--mint-deep));
}
.crumb a {
  color: var(--teal);
  text-decoration: none;
  font-weight: 600;
}
.crumb a::before { content: "· "; }
.crumb span { color: var(--ink); }

.nav-toggle {
  display: none;
  background: var(--teal);
  color: var(--mint);
  border: 0;
  border-radius: 999px;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
  cursor: pointer;
}
@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .site-header__nav { display: none; width: 100%; }
  .site-header__nav.is-open { display: block; padding-bottom: var(--s-3); }
  .nav { flex-direction: column; gap: var(--s-3); }
}

/* Hero */
.hero {
  position: relative;
  padding: var(--s-8) 0 var(--s-7);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, color-mix(in srgb, var(--paper) 88%, transparent) 35%, color-mix(in srgb, var(--mint) 75%, transparent) 100%),
    url("/assets/hero-topo.png") center/cover no-repeat;
  z-index: 0;
}
.hero .wrap { position: relative; z-index: 1; }
.hero__title {
  max-width: 14ch;
  margin-top: var(--s-3);
}
.hero__title em {
  font-style: italic;
  color: var(--teal);
  font-weight: 600;
}
.hero__note {
  margin-top: var(--s-5);
  max-width: 60ch;
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  background: color-mix(in srgb, var(--mint) 85%, white);
  padding: var(--s-4);
}

/* Credibility strip */
.cred {
  background: var(--teal);
  color: var(--mint);
  padding: var(--s-5) 0;
}
.cred .table-stats th,
.cred .table-stats td {
  color: var(--mint);
  padding-block: 0.4rem;
}
.cred .table-stats th { opacity: 0.75; font-weight: 400; }
.cred .table-stats td { font-size: 1.15rem; font-weight: 600; }
.cred .table-stats tr + tr td { background-image: linear-gradient(color-mix(in srgb, var(--mint) 25%, transparent), color-mix(in srgb, var(--mint) 25%, transparent)); }

/* Ledger showcase — numbered list, two columns, flat rules */
.ledger {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media (min-width: 900px) {
  .ledger { grid-template-columns: 1fr 1fr; column-gap: var(--s-7); }
}

.ledger-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--s-4);
  align-items: start;
  padding: var(--s-5) 0;
  background-image: linear-gradient(var(--mint-deep), var(--mint-deep));
  background-size: 100% 1px;
  background-repeat: no-repeat;
  background-position: bottom;
}
.ledger-item:first-child {
  background-image:
    linear-gradient(var(--mint-deep), var(--mint-deep)),
    linear-gradient(var(--mint-deep), var(--mint-deep));
  background-size: 100% 1px, 100% 1px;
  background-position: top, bottom;
}

.ledger-item__num {
  font-family: var(--ff-mono);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  color: var(--teal);
  line-height: 1;
  min-width: 2.4ch;
}

.ledger-item__logo {
  width: 72px;
  height: 48px;
  object-fit: contain;
  background: #fff;
  padding: 0.35rem;
}
.ledger-item__logo-fallback {
  width: 72px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--mint-deep);
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  color: var(--teal);
  text-align: center;
  padding: 0.25rem;
}

.ledger-item__body h3 {
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
}
.ledger-item__body p {
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  max-width: 38ch;
  margin-bottom: var(--s-3);
}
.ledger-item__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--s-3);
  min-width: 7.5rem;
}
.ledger-item__note {
  font-family: var(--ff-mono);
  font-size: 0.65rem;
  color: var(--ink-soft);
  text-align: right;
  max-width: 12ch;
  line-height: 1.35;
}

@media (max-width: 620px) {
  .ledger-item {
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "num logo"
      "body body"
      "meta meta";
  }
  .ledger-item__num { grid-area: num; }
  .ledger-item__logo,
  .ledger-item__logo-fallback { grid-area: logo; justify-self: end; }
  .ledger-item__body { grid-area: body; }
  .ledger-item__meta {
    grid-area: meta;
    align-items: stretch;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .ledger-item__note { text-align: left; max-width: none; }
  .btn { width: 100%; }
}

/* Category picks */
.picks .pick {
  background: var(--tint);
  padding: var(--s-5);
  height: 100%;
}
.picks .pick h3 { margin-bottom: var(--s-3); }
.picks ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pick;
}
.picks li {
  counter-increment: pick;
  display: grid;
  grid-template-columns: 2.5ch 1fr auto;
  gap: var(--s-3);
  align-items: baseline;
  padding: 0.55rem 0;
  font-size: var(--fs-sm);
  background-image: linear-gradient(var(--mint-deep), var(--mint-deep));
  background-size: 100% 1px;
  background-position: bottom;
  background-repeat: no-repeat;
}
.picks li::before {
  content: counter(pick, decimal-leading-zero);
  font-family: var(--ff-mono);
  color: var(--teal);
  font-weight: 600;
}
.picks .score {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal-deep);
}

/* Safety panel mid-page */
.safety-panel {
  background: var(--mint-deep);
  padding: var(--s-6);
}
.safety-panel__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
  margin-top: var(--s-5);
}
@media (min-width: 700px) {
  .safety-panel__grid { grid-template-columns: repeat(4, 1fr); }
}
.safety-card {
  background: var(--paper);
  padding: var(--s-4);
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  min-height: 100%;
}
.safety-card:hover { background: #fff; color: var(--ink); }
.safety-card img {
  height: 36px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
}
.safety-card span {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
}

/* Glossary chips */
.gloss {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
}
@media (min-width: 700px) {
  .gloss { grid-template-columns: 1fr 1fr; }
}
.gloss dt {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.3rem;
}
.gloss dd {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--ink-soft);
}

/* FAQ */
.faq-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.faq-list li {
  padding: var(--s-5) 0;
  background-image: linear-gradient(var(--mint-deep), var(--mint-deep));
  background-size: 100% 1px;
  background-position: bottom;
  background-repeat: no-repeat;
}
.faq-list h3 {
  font-size: 1.25rem;
  margin-bottom: var(--s-2);
}
.faq-list p {
  color: var(--ink-soft);
  max-width: 70ch;
  font-size: var(--fs-sm);
}

/* Affiliate note */
.aff-note {
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  background: var(--tint);
  padding: var(--s-4) var(--s-5);
}

/* Cookie — sole box-shadow on the site */
.cookie {
  position: fixed;
  bottom: var(--s-4);
  left: var(--s-4);
  right: var(--s-4);
  z-index: 60;
  max-width: 420px;
  margin-left: auto;
  background: #fff;
  padding: var(--s-5);
  box-shadow: 0 12px 40px color-mix(in srgb, var(--ink) 18%, transparent);
}
.cookie[hidden] { display: none !important; }
.cookie p {
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  margin: var(--s-3) 0 var(--s-4);
}
.cookie .cluster { justify-content: flex-start; }

/* Footer */
.site-footer {
  background: var(--ink);
  color: color-mix(in srgb, var(--mint) 85%, white);
  margin-top: var(--s-8);
  padding: var(--s-8) 0 var(--s-6);
}
.site-footer a {
  color: var(--mint);
  text-decoration: none;
  font-size: var(--fs-sm);
}
.site-footer a:hover { text-decoration: underline; text-underline-offset: 3px; }
.site-footer a::before { content: "· "; opacity: 0.7; }
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-bottom: var(--s-5);
}
.footer-brand strong {
  font-family: var(--ff-display);
  font-size: 1.4rem;
  color: #fff;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-6);
}
@media (min-width: 800px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.footer-col h4 {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--mint) 70%, white);
  margin-bottom: var(--s-3);
  font-weight: 500;
}
.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-col li + li { margin-top: 0.45rem; }
.footer-strip {
  margin-top: var(--s-7);
  padding-top: var(--s-5);
  background-image: linear-gradient(color-mix(in srgb, var(--mint) 25%, transparent), color-mix(in srgb, var(--mint) 25%, transparent));
  background-size: 100% 1px;
  background-repeat: no-repeat;
  background-position: top;
  font-size: var(--fs-xs);
  font-family: var(--ff-mono);
  color: color-mix(in srgb, var(--mint) 65%, white);
  line-height: 1.6;
}

/* Article / inner pages */
.page-hero {
  padding: var(--s-7) 0 var(--s-5);
}
.page-hero h1 { max-width: 16ch; margin-top: var(--s-2); }
.page-hero .lead { margin-top: var(--s-4); }

.figure-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
  align-items: center;
}
@media (min-width: 800px) {
  .figure-pair { grid-template-columns: 1fr 1fr; }
}
.figure-pair figcaption {
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin-top: var(--s-2);
}

.review-block {
  padding: var(--s-6) 0;
  background-image: linear-gradient(var(--mint-deep), var(--mint-deep));
  background-size: 100% 1px;
  background-position: bottom;
  background-repeat: no-repeat;
}
.review-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-4);
  margin-bottom: var(--s-4);
}
.review-block__head img {
  width: 96px;
  height: 56px;
  object-fit: contain;
  background: #fff;
  padding: 0.4rem;
}

.form label {
  display: block;
  font-family: var(--ff-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.35rem;
}
.form input,
.form textarea {
  width: 100%;
  font: inherit;
  padding: 0.75rem 0.9rem;
  background: #fff;
  color: var(--ink);
  border: 0;
  margin-bottom: var(--s-4);
}
.form input:focus-visible,
.form textarea:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}
.form-note {
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  margin-bottom: var(--s-4);
}

.disclaimer {
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  max-width: 75ch;
}

.mark-inline {
  width: 28px;
  height: 28px;
  vertical-align: middle;
}

.highlight {
  background: linear-gradient(transparent 62%, color-mix(in srgb, var(--mint-deep) 90%, var(--teal)) 62%);
  padding: 0 0.1em;
}

@media (max-width: 480px) {
  body { padding-bottom: 7rem; }
  .cookie { left: var(--s-3); right: var(--s-3); bottom: var(--s-3); }
}