/* United Table Mechanics — utilities.css
   Tokens + composable utility classes. Composed in markup, defined once here. */

/* ---------- tokens ---------- */
:root {
  --porcelain: #f2f1ec;
  --porcelain-2: #e9e7de;
  --paper: #fbfaf6;
  --ink: #1d2a22;
  --ink-soft: #4d5a51;
  --forest: #1c4a36;
  --forest-deep: #123525;
  --orange: #c6521f;
  --orange-deep: #a84318;
  --line: #d9d6cb;

  --serif: "Fraunces", Georgia, serif;
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "Space Mono", "Courier New", monospace;

  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4.5rem;

  --wrap: 1120px;
  --shadow: 0 1px 2px rgba(29, 42, 34, 0.06), 0 10px 28px rgba(29, 42, 34, 0.07);
}

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--porcelain);
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }

p {
  margin: 0;
  max-width: 68ch;
}

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

ul,
ol {
  margin: 0;
  padding-left: 1.25rem;
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* ---------- layout utilities ---------- */
.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2rem);
}

.stack > * + * { margin-top: var(--s-4); }
.stack-sm > * + * { margin-top: var(--s-2); }
.stack-lg > * + * { margin-top: var(--s-6); }
.stack-xl > * + * { margin-top: var(--s-7); }

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  align-items: center;
}

.cluster-between { justify-content: space-between; }

.grid {
  display: grid;
  gap: var(--s-5);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.split {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--s-6);
  align-items: start;
}

.split-rev { grid-template-columns: 5fr 7fr; }

@media (max-width: 860px) {
  .grid-3,
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split,
  .split-rev { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }
}

.section { padding-block: var(--s-8); }
.section-tight { padding-block: var(--s-7); }

.band {
  background-color: var(--porcelain-2);
}

.band-img {
  background-size: cover;
  background-position: center;
}

/* ---------- type utilities ---------- */
.mono { font-family: var(--mono); }

.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--forest);
}

.kicker-orange { color: var(--orange); }

.lede {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  line-height: 1.55;
  font-family: var(--serif);
  font-weight: 500;
}

.small {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.tiny {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

.num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- links: bracket motif (nav/meta) + dot motif (in text) ---------- */
a { color: inherit; }

.blink {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--forest);
  transition: color 0.15s ease;
}

.stack > .blink,
.stack-sm > .blink,
.stack-lg > .blink { display: table; }

.blink::before { content: "[\00a0"; color: var(--orange); }
.blink::after { content: "\00a0]"; color: var(--orange); }
.blink:hover { color: var(--orange-deep); }

.lnk {
  color: var(--orange-deep);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.15s ease;
}

.lnk::before { content: "·\00a0"; font-weight: 700; }
.lnk:hover { color: var(--forest); text-decoration: underline; }

/* ---------- buttons: sharp rectangles, press micro-interaction ---------- */
.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-align: center;
  padding: 0.7rem 1.4rem;
  border: 0;
  border-radius: 0;
  background: var(--orange);
  color: #fff;
  cursor: pointer;
  transition: background-color 0.12s ease, transform 0.12s ease;
}

.btn:hover { background: var(--orange-deep); }
.btn:active { transform: scale(0.96); background: var(--forest); }

.btn-ghost {
  background: transparent;
  color: var(--forest);
  box-shadow: inset 0 0 0 2px var(--forest);
}

.btn-ghost:hover { background: var(--forest); color: var(--porcelain); }
.btn-ghost:active { transform: scale(0.96); }

/* ---------- badges: tiny uppercase labels ---------- */
.badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.2rem 0.5rem;
  background: var(--porcelain-2);
  color: var(--forest);
}

.badge-orange { background: var(--orange); color: #fff; }
.badge-forest { background: var(--forest); color: var(--porcelain); }

/* ---------- cards: soft tiles, left accent rule, subtle shadow ---------- */
.card {
  background: var(--paper);
  border-left: 3px solid var(--orange);
  box-shadow: var(--shadow);
  padding: var(--s-5);
}

.card-forest { border-left-color: var(--forest); }
.card-plain { border-left-color: var(--line); }

/* ---------- score ---------- */
.score {
  font-family: var(--mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--forest);
}

.score-big {
  font-size: 2.4rem;
  line-height: 1;
}

.score-big small {
  font-size: 0.9rem;
  color: var(--ink-soft);
  font-weight: 400;
}

/* ---------- divider: diamond glyph ---------- */
.sep {
  text-align: center;
  color: var(--orange);
  font-size: 0.8rem;
  letter-spacing: 1.2em;
  padding-left: 1.2em; /* recentre against letter-spacing */
  user-select: none;
  margin-block: var(--s-2);
}

/* ---------- age notice bar ---------- */
.agebar {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--forest);
  color: var(--porcelain);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  padding-block: 0.4rem;
}

.agebar strong { color: #fff; }

.agebar a {
  color: #f0b58f;
  text-decoration: none;
}

.agebar a:hover { text-decoration: underline; }

.agebar .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  justify-content: space-between;
  align-items: center;
}

/* ---------- header ---------- */
.site-head {
  background: var(--porcelain);
  border-bottom: 1px solid var(--line);
  padding-block: var(--s-4);
}

.site-head .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-4) var(--s-6);
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}

.brand svg { flex: none; }

.brand-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.brand-sub {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-soft);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.9rem;
}

/* ---------- hero wedge (accent shape anchoring the hero) ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--porcelain);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--forest);
  clip-path: polygon(74% 0, 100% 0, 100% 100%, 54% 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--orange);
  clip-path: polygon(72.4% 0, 74% 0, 55.6% 100%, 54% 100%);
}

.hero > .wrap { position: relative; z-index: 1; }

@media (max-width: 860px) {
  .hero::before { clip-path: polygon(100% 82%, 100% 100%, 0 100%, 0 94%); }
  .hero::after { clip-path: polygon(0 94.2%, 0 92.8%, 100% 80.8%, 100% 82.2%); }
}

.hero-meta {
  background: var(--paper);
  border-left: 3px solid var(--orange);
  box-shadow: var(--shadow);
  padding: var(--s-5);
}

/* ---------- operator rows ---------- */
.op-row {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: var(--s-5);
  align-items: center;
}

@media (max-width: 700px) {
  .op-row { grid-template-columns: 72px 1fr; }
  .op-row .op-act { grid-column: 1 / -1; }
}

.op-logo {
  width: 96px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--line);
  padding: 6px;
}

.op-logo img {
  max-height: 100%;
  object-fit: contain;
}

.op-logo-fallback {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--forest);
  text-align: center;
}

.op-act {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-end;
}

@media (max-width: 700px) {
  .op-act { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ---------- rank list (criterion pages) ---------- */
.rank-row {
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  gap: var(--s-4);
  align-items: baseline;
  padding-block: var(--s-3);
  border-bottom: 1px solid var(--line);
}

.rank-row:last-child { border-bottom: 0; }

.rank-n {
  font-family: var(--mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--orange);
}

/* ---------- comparison table ---------- */
.tbl th,
.tbl td {
  padding: 0.65rem 0.8rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.tbl th {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--forest);
}

.tbl td.num,
.tbl th.num { text-align: right; }

.tbl-scroll { overflow-x: auto; }

.tbl-scroll table { min-width: 640px; }

/* ---------- figure ---------- */
.fig {
  margin: 0;
}

.fig img {
  width: 100%;
  box-shadow: var(--shadow);
}

.fig figcaption {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
  margin-top: 0.6rem;
}

/* ---------- footer ---------- */
.site-foot {
  background: var(--forest);
  color: var(--porcelain);
  padding-block: var(--s-7) var(--s-5);
  margin-top: var(--s-8);
}

.site-foot h3 {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #f0b58f;
}

.site-foot .blink { color: var(--porcelain); }
.site-foot .blink::before,
.site-foot .blink::after { color: #f0b58f; }
.site-foot .blink:hover { color: #fff; }

.site-foot .small,
.site-foot .tiny { color: #cfd8cd; }

.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-6);
}

@media (max-width: 860px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .foot-grid { grid-template-columns: 1fr; }
}

.foot-line {
  border-top: 1px solid rgba(242, 241, 236, 0.25);
  margin-top: var(--s-6);
  padding-top: var(--s-5);
}

/* ---------- cookie banner ---------- */
.cookiebar {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 70;
  background: var(--paper);
  border-top: 3px solid var(--orange);
  box-shadow: 0 -6px 24px rgba(29, 42, 34, 0.12);
  padding-block: var(--s-4);
}

.cookiebar[hidden] { display: none; }

.cookiebar .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-4);
  align-items: center;
  justify-content: space-between;
}

/* ---------- safety cards ---------- */
.safety-card {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  text-decoration: none;
  background: var(--paper);
  border-left: 3px solid var(--forest);
  box-shadow: var(--shadow);
  padding: var(--s-5);
  color: var(--ink);
  transition: transform 0.15s ease;
}

.safety-card:hover { transform: translateY(-2px); }

.safety-card img {
  height: 34px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: left;
}

/* ---------- misc ---------- */
.center { text-align: center; }

.measure { max-width: 68ch; }

.offer-line {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink);
  background: var(--porcelain-2);
  padding: 0.45rem 0.7rem;
  display: inline-block;
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  position: fixed;
  left: 1rem;
  top: 3rem;
  z-index: 100;
  background: var(--paper);
  padding: 0.5rem 1rem;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}