/* ==========================================================================
   Fournine Technology — design system
   Dark monochrome (matches the mono logo) with a single emerald accent.
   Static site, no build step. Companion of index.html.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --bg-0: #070908;
  --bg-1: #0b0e0d;
  --bg-2: #101413;
  --bg-3: #151a18;

  --line: rgba(238, 241, 239, 0.08);
  --line-strong: rgba(238, 241, 239, 0.16);

  --text: #eef1ef;
  --muted: #9aa5a0;
  --faint: #6b7571;

  --accent-hi: #6ee7b7;
  --accent: #2dd4a7;
  --accent-lo: #10b981;
  --accent-ink: #062d20;

  --grad-accent: linear-gradient(135deg, var(--accent-hi) 0%, var(--accent-lo) 100%);

  --glow: radial-gradient(closest-side, rgba(45, 212, 167, 0.14), transparent 70%);

  --font-display: "Space Grotesk", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  --shadow-card: 0 18px 50px -24px rgba(0, 0, 0, 0.9);
  --shadow-pop: 0 24px 70px -20px rgba(0, 0, 0, 0.95);

  --header-h: 74px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.35rem); }

h1 em, h2 em {
  font-style: normal;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-decoration: none; }

::selection { background: rgba(45, 212, 167, 0.45); color: #fff; }

:focus-visible {
  outline: 2px solid var(--accent-hi);
  outline-offset: 3px;
  border-radius: 4px;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: #232826; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #2f3733; }

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 300;
  padding: 10px 18px;
  background: var(--bg-3);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  font-weight: 600;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 14px; }

/* ---------- Layout utilities ---------- */
.container {
  width: min(1180px, 100% - 48px);
  margin-inline: auto;
}

.section { padding: 96px 0; }
.section--alt { background: var(--bg-1); }
.section--tight { padding: 40px 0 88px; }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head .lede { margin-top: 14px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
  opacity: 0.7;
}
.section-head--center .eyebrow::after {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
  opacity: 0.7;
}

.lede { font-size: 1.1rem; color: var(--muted); }
.lede--hero { font-size: clamp(1.05rem, 1.6vw, 1.22rem); max-width: 56ch; margin-top: 20px; }

.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

.mono { font-family: var(--font-mono); font-size: 0.92em; letter-spacing: 0.02em; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease),
              background 0.18s var(--ease), border-color 0.18s var(--ease),
              color 0.18s var(--ease);
}

.btn--primary {
  background: var(--grad-accent);
  color: var(--accent-ink);
  box-shadow: 0 10px 30px -12px rgba(45, 212, 167, 0.5);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -12px rgba(45, 212, 167, 0.6);
}

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--text);
  background: rgba(238, 241, 239, 0.02);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent-hi); transform: translateY(-2px); }

.btn--sm { padding: 10px 18px; font-size: 0.85rem; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--header-h);
  background: rgba(7, 9, 8, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 100%;
}

.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand__logo { flex: none; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.brand__name em {
  font-style: normal;
  font-weight: 500;
  color: var(--muted);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__link {
  display: inline-block;
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.15s var(--ease), background 0.15s var(--ease);
}
.nav__link:hover { color: var(--text); background: rgba(238, 241, 239, 0.05); }

.header-actions { display: flex; align-items: center; gap: 14px; }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 10px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  cursor: pointer;
}
.burger__bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}
.burger[aria-expanded="true"] .burger__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__bar:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] .burger__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Mobile nav ---------- */
.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  z-index: 190;
  display: none;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px 24px;
  background: rgba(7, 9, 8, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }

.mobile-nav__group { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.mobile-nav__link {
  display: block;
  padding: 14px 12px;
  border-radius: var(--r-sm);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
}
.mobile-nav__link:hover { background: rgba(238, 241, 239, 0.05); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 92px 0 104px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -140px;
  width: 720px;
  height: 720px;
  background: var(--glow);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(238, 241, 239, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(238, 241, 239, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 60% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 60% 0%, #000 20%, transparent 75%);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
  gap: 56px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(16, 20, 19, 0.7);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-hi);
}

.hero__chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }

.chip {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-1);
  font-size: 0.84rem;
  color: var(--muted);
}
.chip b {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
}

/* Hero visual — distribution diagram */
.dist-card {
  position: relative;
  padding: 26px 22px 18px;
  background: linear-gradient(160deg, var(--bg-2) 0%, var(--bg-1) 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-card);
}
.dist-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: var(--r-xl);
  padding: 1px;
  background: linear-gradient(140deg, rgba(110, 231, 183, 0.35), transparent 40%, transparent 70%, rgba(238, 241, 239, 0.12));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.dist-card__diagram { width: 100%; height: auto; }

.wire {
  fill: none;
  stroke-width: 1.6;
  stroke-dasharray: 5 7;
  animation: wireflow 2.6s linear infinite;
  opacity: 0.9;
}
.wire--d2 { animation-delay: 0.4s; }
.wire--d3 { animation-delay: 0.8s; }
.wire--d4 { animation-delay: 1.2s; }

@keyframes wireflow { to { stroke-dashoffset: -48; } }

.dist-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.09em;
  fill: var(--faint);
}
.dist-label--strong { fill: var(--muted); font-weight: 500; }
.dist-label--ok { fill: var(--accent); }
.dist-label--dim { font-size: 8.5px; }

.dist-card__caption {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(45, 212, 167, 0.18);
  animation: pulse 2.2s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(45, 212, 167, 0.18); }
  50% { box-shadow: 0 0 0 6px rgba(45, 212, 167, 0.05); }
}

/* ---------- Split (about) ---------- */
.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.split__body .lede { color: var(--text); }

.proof-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 34px;
}
.proof {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg-0);
}
.proof__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 6px;
}
.proof__v { font-family: var(--font-display); font-size: 0.95rem; font-weight: 600; }
.proof__v--mono { font-family: var(--font-mono); font-weight: 500; color: var(--accent-hi); }

/* ---------- Cards ---------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 30px 28px 26px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease);
}
.card:hover { transform: translateY(-4px); border-color: rgba(45, 212, 167, 0.4); }
.section--alt .card { background: var(--bg-0); }

.card h3 { margin-bottom: 4px; }
.card p { color: var(--muted); font-size: 0.95rem; }

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 18px;
  border-radius: var(--r-md);
  color: var(--accent);
  background: rgba(45, 212, 167, 0.09);
  border: 1px solid rgba(45, 212, 167, 0.22);
}

.card__tag {
  margin-top: auto;
  padding-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}

.card__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 14px;
}
.card__num::after {
  content: "";
  display: block;
  width: 28px;
  height: 1px;
  margin-top: 12px;
  background: var(--line-strong);
}

/* ---------- Form ---------- */
.form-wrap {
  max-width: 880px;
  margin-inline: auto;
  padding: 42px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow-card);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form__field { margin-bottom: 20px; }
.form__row .form__field { margin-bottom: 20px; }

.form__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.form__label span { color: var(--accent); }

.form__control {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg-0);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}
.form__control::placeholder { color: var(--faint); }
.form__control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(45, 212, 167, 0.14);
}
.form__control--area { resize: vertical; min-height: 120px; }

.form__field:focus-within .form__label { color: var(--accent-hi); }

.form__error {
  display: none;
  margin: 7px 0 0;
  font-size: 0.8rem;
  color: #f0908a;
}
.form__error.is-visible { display: block; }
.form__control[aria-invalid="true"] { border-color: rgba(240, 144, 138, 0.65); }

/* checkbox group */
.form__field--checks { border: none; padding: 0; margin: 4px 0 20px; }
.form__field--checks legend { padding: 0; }

.check-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; }

.check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px 11px 14px;
  background: var(--bg-0);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.9rem;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.15s var(--ease), background 0.15s var(--ease);
}
.check:hover { border-color: var(--accent); }

.check input { position: absolute; opacity: 0; pointer-events: none; }

.check__box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--line-strong);
  border-radius: 6px;
  color: var(--accent-ink);
  background: var(--bg-1);
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease);
}
.check__box svg { opacity: 0; transform: scale(0.6); transition: opacity 0.15s var(--ease), transform 0.15s var(--ease); }

.check input:checked ~ .check__box {
  background: var(--grad-accent);
  border-color: transparent;
}
.check input:checked ~ .check__box svg { opacity: 1; transform: scale(1); }
.check input:focus-visible ~ .check__box { outline: 2px solid var(--accent-hi); outline-offset: 2px; }

.form__actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.form__note { margin: 0; font-size: 0.8rem; color: var(--faint); max-width: 40ch; }

.form__alert {
  display: none;
  margin: 18px 0 0;
  padding: 13px 18px;
  border-radius: var(--r-sm);
  font-size: 0.88rem;
}
.form__alert.is-visible { display: block; }
.form__alert--err { border: 1px solid rgba(240, 144, 138, 0.4); background: rgba(240, 144, 138, 0.08); color: #f0b0ab; }
.form__alert--ok { border: 1px solid rgba(45, 212, 167, 0.4); background: rgba(45, 212, 167, 0.08); color: var(--accent-hi); }

/* honeypot */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---------- CTA band ---------- */
.cta-band {
  padding: 58px 48px;
  text-align: center;
  background:
    radial-gradient(closest-side at 50% 0%, rgba(45, 212, 167, 0.1), transparent 75%),
    var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
}
.cta-band h2 { max-width: 22ch; margin-inline: auto; }
.cta-band p { max-width: 52ch; margin: 0 auto 26px; color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-1);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 1.3fr;
  gap: 48px;
  align-items: start;
}

.footer-brand p { margin-top: 20px; max-width: 36ch; font-size: 0.9rem; color: var(--muted); }
.footer-logo { width: 228px; height: auto; }

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-col ul a { font-size: 0.92rem; color: var(--muted); transition: color 0.15s var(--ease); }
.footer-col ul a:hover { color: var(--accent-hi); }

.footer-legal-list li { font-size: 0.88rem; color: var(--muted); }
.footer-legal-list .k {
  display: inline-block;
  min-width: 104px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}
.footer-legal-list .mono { color: var(--accent-hi); }

/* CGA Digital Seal: section removed until the CGA-provided embed script is
   available. To re-add, paste this into the footer compliance column (after
   the .footer-legal-list ul) plus the script:
     <div class="cga-seal" id="cga-seal"></div>
   with the wrapper styled as:
     .cga-seal { margin-top: 22px; display: flex; align-items: center;
                 justify-content: center; } */

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--faint);
}

.badge-18 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--muted);
  flex: none;
}

.footer-copy { font-size: 0.8rem; color: var(--faint); }

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--d, 0s);
}
.reveal.in { opacity: 1; transform: none; }

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

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { max-width: 620px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .grid--3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-col--wide { grid-column: 1 / -1; }
}

@media (max-width: 860px) {
  .nav { display: none; }
  .header-actions .btn { display: none; }
  .burger { display: flex; }
}

@media (max-width: 680px) {
  .container { width: min(1180px, 100% - 36px); }
  .section { padding: 68px 0; }
  .hero { padding: 64px 0 76px; }
  .form__row { grid-template-columns: 1fr; }
  .form-wrap { padding: 26px 20px; }
  .proof-row { grid-template-columns: 1fr; }
  .cta-band { padding: 42px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-legal-list .k { display: block; margin-bottom: 2px; }
}