/* ============================================================
   THE CSO STANDARD: clean consultancy/blog design system
   White, dark navy ink, single clinical-blue accent, Inter throughout
   ============================================================ */

:root {
  --bg: #ffffff;
  --bg-soft: #f5f8fb;
  --ink: #101d2c;
  --ink-soft: #47596e;
  --ink-faint: #7c8896;
  --line: #e2e8f0;
  --line-strong: #cbd6e3;
  --accent: #00539f;
  --accent-dark: #003a70;
  --accent-soft: #edf3fa;
  --signal: #b42318;
  --sans: "Inter", -apple-system, "Segoe UI", Arial, sans-serif;
  --maxw: 1120px;
  --radius: 12px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: #fff; }

/* ---------------- header ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo .mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.logo span em { font-style: normal; color: var(--accent); }

.site-nav { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 28px); }

.site-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.site-nav a:hover { color: var(--ink); }
.site-nav a.active { color: var(--ink); border-bottom-color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff !important;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

.btn:hover { background: var(--accent-dark); }

.btn.ghost {
  background: transparent;
  color: var(--ink) !important;
  border: 1px solid var(--line-strong);
}

.btn.ghost:hover { border-color: var(--ink); }

@media (max-width: 760px) {
  .site-nav a:not(.btn) { display: none; }
}

/* ---------------- shared ---------------- */

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.section { padding: clamp(56px, 8vh, 88px) 0; }
.section.tint { background: var(--bg-soft); }

.label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.h2 {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  max-width: 22ch;
}

.lead {
  margin-top: 16px;
  font-size: clamp(16px, 1.6vw, 18px);
  color: var(--ink-soft);
  line-height: 1.7;
  max-width: 62ch;
}

/* ---------------- hero ---------------- */

.hero { padding: clamp(64px, 10vh, 110px) 0 clamp(48px, 7vh, 72px); }

.hero h1 {
  font-size: clamp(36px, 5.4vw, 62px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  max-width: 18ch;
}

.hero h1 .hl { color: var(--accent); }

.hero .lead { font-size: clamp(17px, 1.8vw, 20px); max-width: 58ch; }

.hero-actions { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }

.hero-meta {
  margin-top: 34px;
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 13px;
  color: var(--ink-faint);
}

.hero-meta .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* ---------------- stats band ---------------- */

.statsband { background: var(--accent-dark); color: #fff; }

.statsband .row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.statsband .stat {
  padding: clamp(28px, 4vh, 44px) clamp(18px, 2.4vw, 36px);
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.statsband .stat:last-child { border-right: none; }

.statsband .n {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}

.statsband .l {
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 820px) {
  .statsband .row { grid-template-columns: 1fr 1fr; }
  .statsband .stat:nth-child(2) { border-right: none; }
  .statsband .stat:nth-child(1), .statsband .stat:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,0.14); }
}

/* ---------------- cards ---------------- */

.cardgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.card:hover { border-color: var(--line-strong); box-shadow: 0 8px 30px rgba(16, 29, 44, 0.06); }

.card .chip {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 16px;
}

.card h3 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 10px;
}

.card p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.7; }

.card ul { list-style: none; margin-top: 14px; }

.card ul li {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.55;
  padding: 7px 0 7px 26px;
  position: relative;
}

.card ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 11px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.5l2.5 2.5 4.5-5' fill='none' stroke='%2317795c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;
}

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

/* ---------------- split feature ---------------- */

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

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

.checklist {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
}

.checklist h4 { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 14px; }

.checklist ul { list-style: none; }

.checklist ul li {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.6;
  padding: 10px 0 10px 30px;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.checklist ul li:last-child { border-bottom: none; }

.checklist ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 12px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.5l2.5 2.5 4.5-5' fill='none' stroke='%2317795c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;
}

.checklist ul li strong { color: var(--ink); }

.prose-sm p { font-size: 15.5px; color: var(--ink-soft); line-height: 1.75; margin-bottom: 16px; }
.prose-sm p strong { color: var(--ink); }

/* ---------------- insights / blog cards ---------------- */

.postgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.post {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.post:hover { border-color: var(--line-strong); box-shadow: 0 10px 34px rgba(16, 29, 44, 0.08); transform: translateY(-3px); }

.post .phead {
  height: 8px;
  background: var(--accent);
}

.post .pbody { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }

.post .pmeta {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
}

.post h3 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.32;
  margin-bottom: 10px;
}

.post p { font-size: 14px; color: var(--ink-soft); line-height: 1.65; flex: 1; }

.post .read {
  margin-top: 18px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--accent);
}

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

/* ---------------- tables ---------------- */

.datatable {
  width: 100%;
  border-collapse: collapse;
  margin-top: 28px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.datatable th {
  text-align: left;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  background: var(--bg-soft);
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}

.datatable td {
  padding: 16px 18px;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.6;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.datatable tr:last-child td { border-bottom: none; }

.datatable td:first-child { font-weight: 600; color: var(--ink); }

.datatable .fig {
  font-weight: 800;
  color: var(--ink);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.datatable .fig small { font-weight: 500; color: var(--ink-faint); }

.datatable tr.hl td { background: var(--accent-soft); }

/* ---------------- article page ---------------- */

.article-hero {
  padding: clamp(52px, 8vh, 84px) 0 clamp(32px, 4vh, 44px);
  border-bottom: 1px solid var(--line);
}

.article-hero h1 {
  font-size: clamp(30px, 4.4vw, 50px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.08;
  max-width: 21ch;
}

.article-hero .lead { margin-top: 18px; }

.article-meta {
  margin-top: 24px;
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 13px;
  color: var(--ink-faint);
  flex-wrap: wrap;
}

.article-meta .avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
}

.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: clamp(32px, 5vw, 72px);
  padding: clamp(36px, 5vh, 56px) 0;
}

@media (max-width: 940px) { .article-grid { grid-template-columns: 1fr; } }

.prose { max-width: 68ch; }

.prose h2 {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 38px 0 14px;
}

.prose h2:first-child { margin-top: 0; }

.prose p { font-size: 16px; line-height: 1.8; color: var(--ink-soft); margin-bottom: 16px; }
.prose p strong, .prose li strong { color: var(--ink); }

.prose ul { list-style: none; margin: 0 0 18px; }

.prose ul li {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.7;
  padding: 8px 0 8px 28px;
  position: relative;
}

.prose ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 11px;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.5l2.5 2.5 4.5-5' fill='none' stroke='%2317795c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/11px no-repeat;
}

.callout {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  margin: 24px 0;
}

.callout p { font-size: 15px; color: var(--ink); margin: 0; }

/* sidebar */

.sidebar .box {
  position: sticky;
  top: 92px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 22px;
}

.sidebar .box h5 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.sidebar .kv { padding: 11px 0; border-bottom: 1px solid var(--line); }
.sidebar .kv:last-child { border-bottom: none; }

.sidebar .kv .k {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 3px;
}

.sidebar .kv .v {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.sidebar .kv .v small { font-size: 12px; font-weight: 500; color: var(--ink-faint); }
.sidebar .kv .v.green { color: var(--accent); }

/* footnotes */

.fn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 9.5px;
  font-weight: 700;
  vertical-align: super;
  margin-left: 3px;
  transition: background 0.2s, color 0.2s;
}

.fn:hover { background: var(--accent); color: #fff; }

.sources {
  border-top: 1px solid var(--line);
  padding-top: 26px;
  margin-top: 44px;
}

.sources h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 14px;
}

.sources ol { list-style: none; counter-reset: src; }

.sources li {
  counter-increment: src;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.7;
  padding: 7px 0 7px 32px;
  position: relative;
}

.sources li::before {
  content: counter(src);
  position: absolute;
  left: 0; top: 8px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--bg-soft);
  border: 1px solid var(--line-strong);
  font-size: 10px;
  font-weight: 700;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.disclaimer { margin-top: 16px; font-size: 12px; color: var(--ink-faint); line-height: 1.7; }

/* ---------------- calculator ---------------- */

.calc {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: clamp(26px, 4vw, 44px);
  margin-top: 40px;
  box-shadow: 0 12px 40px rgba(16, 29, 44, 0.05);
}

.calc h3 {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}

.calc > p { font-size: 14px; color: var(--ink-soft); max-width: 66ch; line-height: 1.7; }

.calc-controls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 3vw, 36px);
  margin-top: 28px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.ctl label {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.ctl .val {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  margin-bottom: 12px;
}

.ctl .val small { font-size: 13px; font-weight: 500; color: var(--ink-faint); }

.ctl input[type="range"] {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  height: 5px;
  border-radius: 999px;
  background: var(--line-strong);
  outline: none;
}

.ctl input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #fff;
  border: 5px solid var(--accent);
  cursor: pointer;
}

.ctl input[type="range"]::-moz-range-thumb {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #fff;
  border: 5px solid var(--accent);
  cursor: pointer;
}

.calc-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.route {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.route.best { border: 2px solid var(--accent); background: var(--accent-soft); position: relative; }

.route .flag {
  position: absolute;
  top: -11px; left: 16px;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
}

.route .rname {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  min-height: 32px;
}

.route .rfig {
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 8px 0 6px;
  font-variant-numeric: tabular-nums;
}

.route .rfig small { font-size: 13px; font-weight: 500; color: var(--ink-faint); }

.route .rsub { font-size: 12.5px; color: var(--ink-soft); line-height: 1.6; }

.verdict {
  margin-top: 26px;
  display: flex;
  gap: 18px;
  align-items: baseline;
  flex-wrap: wrap;
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 18px 22px;
}

.verdict .vfig {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.verdict p { font-size: 13.5px; color: var(--ink-soft); line-height: 1.65; flex: 1; min-width: 260px; }
.verdict p strong { color: var(--ink); }

@media (max-width: 880px) {
  .calc-controls, .calc-results { grid-template-columns: 1fr; }
}

/* ---------------- FAQ ---------------- */

.faq { margin-top: 36px; }

.faq details {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}

.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary .pm {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  transition: transform 0.25s;
}

.faq details[open] summary .pm { transform: rotate(45deg); }

.faq .ans {
  padding: 0 24px 22px;
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.75;
  max-width: 72ch;
}

/* ---------------- quote / testimonial ---------------- */

.quoteblock {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(26px, 4vw, 40px);
  max-width: 760px;
}

.quoteblock blockquote {
  font-size: clamp(19px, 2.2vw, 26px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.4;
}

.quoteblock cite {
  display: block;
  margin-top: 16px;
  font-style: normal;
  font-size: 13px;
  color: var(--ink-faint);
}

/* ---------------- CTA band ---------------- */

.ctaband { background: var(--accent-dark); color: #fff; }

.ctaband h2 {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  max-width: 24ch;
}

.ctaband p { margin-top: 14px; font-size: 16px; color: rgba(255, 255, 255, 0.78); max-width: 60ch; line-height: 1.7; }

.ctaband .btn { background: #fff; color: var(--accent-dark) !important; margin-top: 26px; }
.ctaband .btn:hover { background: var(--accent-soft); }

/* ---------------- footer ---------------- */

footer { background: #0a1626; color: #c3cfdd; }

.foot-inner { max-width: var(--maxw); margin: 0 auto; padding: clamp(44px, 6vh, 64px) clamp(20px, 4vw, 40px) 28px; }

.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: clamp(28px, 4vw, 56px);
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.foot-grid h6 {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 14px;
}

.foot-grid a { display: block; font-size: 14px; color: rgba(255, 255, 255, 0.78); padding: 4px 0; transition: color 0.2s; }
.foot-grid a:hover { color: #fff; }

.foot-about { font-size: 13.5px; line-height: 1.75; color: rgba(255, 255, 255, 0.6); max-width: 46ch; }

.foot-logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; color: #fff; margin-bottom: 14px; }

.foot-logo .mark {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
}

.foot-legal {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 22px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 820px) { .foot-grid { grid-template-columns: 1fr; } }

/* ---------------- motion ---------------- */

.rise { opacity: 0; transform: translateY(18px); transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1); }
.rise.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .rise { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}