/* ============================================================
   Stockline marketing site — design tokens & shared components
   Source of truth: Stockline Design System (tokens.json v2)
   Dark-only, deliberately — see brand guidelines §4.
   ============================================================ */

:root {
  color-scheme: dark;

  /* --- color: neutral depth stack --- */
  --bg: #07101a;
  --bg2: #0b1824;
  --bg3: #10202e;
  --surface: #142333;
  --surface2: #1a2d40;
  --border: rgba(0,173,239,0.10);
  --border2: rgba(0,173,239,0.22);

  /* --- color: brand accent --- */
  --accent: #00adef;
  --accent2: #33c5ff;
  --accent-dim: rgba(0,173,239,0.13);

  /* --- color: text --- */
  --text: #e8f4fb;
  --text2: #7bb3cc;
  --text3: #3d6a82;

  /* --- color: signal lights (status only — never decorative) --- */
  --green: #4ade80;
  --green-bg: rgba(74,222,128,0.1);
  --red: #f87171;
  --red-bg: rgba(248,113,113,0.1);
  --amber: #fbbf24;
  --amber-bg: rgba(251,191,36,0.1);

  /* --- type --- */
  --font-display: 'Syne', sans-serif;
  --font-sans: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', 'SFMono-Regular', Menlo, monospace;

  /* --- shape --- */
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.5);
  --shadow-lg: 0 24px 70px rgba(0,0,0,0.55);

  /* --- rhythm --- */
  --gutter: clamp(20px, 5vw, 64px);
  --section-pad: clamp(64px, 10vw, 112px);
  --maxw: 1180px;

  --ease: cubic-bezier(.16,.84,.44,1);
}

/* ---------------------------------------------------------------
   Reset & base
   --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
::selection { background: var(--accent); color: var(--bg); }

h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 800; text-wrap: balance; }
p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-pad);
}
.section--tight { padding-block: clamp(48px, 7vw, 80px); }
.section--alt { background: var(--bg2); }
.section--border-top { border-top: 1px solid var(--border); }

.stack { display: flex; flex-direction: column; }
.row { display: flex; flex-wrap: wrap; align-items: center; }

/* ---------------------------------------------------------------
   Typography
   --------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.h1 { font-size: clamp(34px, 5.4vw, 56px); line-height: 1.08; letter-spacing: -0.01em; }
.h2 { font-size: clamp(26px, 3.6vw, 36px); line-height: 1.15; letter-spacing: -0.01em; }
.h3 { font-size: clamp(18px, 2.2vw, 21px); line-height: 1.3; }

.lede { font-size: clamp(16px, 1.6vw, 19px); line-height: 1.6; color: var(--text2); max-width: 54ch; }
.body { font-size: 15px; line-height: 1.6; color: var(--text2); }
.body--tight { max-width: 42ch; }
.fine { font-size: 12.5px; color: var(--text3); }

.mono { font-family: var(--font-mono); font-weight: 500; }

.section-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  max-width: 620px;
  margin-inline: auto;
  margin-bottom: clamp(36px, 5vw, 56px);
}

/* ---------------------------------------------------------------
   Buttons
   --------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: background .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease), transform .15s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--accent);
  color: #04121c;
}
.btn-primary:hover { background: var(--accent2); }
.btn-ghost {
  border-color: var(--border2);
  color: var(--text2);
  background: rgba(0,173,239,0.04);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--text); }
.btn-sm { padding: 10px 18px; font-size: 13px; }
.btn-block { width: 100%; }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------------------------------------------------------------
   Nav
   --------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--border);
  background: rgba(7,16,26,0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform .25s var(--ease), background .25s var(--ease);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav-inner {
  max-width: var(--maxw);
  margin-inline: auto;
  padding: 16px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { width: 28px; height: 28px; border-radius: 7px; }
.brand span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.01em;
  color: var(--text);
}
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: 14px;
  color: var(--text2);
  transition: color .15s var(--ease);
  padding-block: 4px;
  border-bottom: 1px solid transparent;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-links a[aria-current="page"] { border-color: var(--accent); }
.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  border-radius: var(--radius);
}
.nav-toggle:hover { background: var(--surface); }
.nav-toggle svg { width: 20px; height: 20px; }
.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 8px var(--gutter) 24px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.nav-mobile a {
  padding: 14px 0;
  font-size: 15px;
  color: var(--text2);
  border-bottom: 1px solid var(--border);
}
.nav-mobile a[aria-current="page"] { color: var(--accent); }
.nav-mobile .btn { margin-top: 16px; }
.nav.is-open .nav-mobile { display: flex; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-right .btn { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* ---------------------------------------------------------------
   Hero
   --------------------------------------------------------------- */
.hero {
  position: relative;
  background:
    radial-gradient(680px 460px at 14% 8%, rgba(0,173,239,0.16) 0%, rgba(0,173,239,0) 65%),
    var(--bg);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}
.hero-copy { display: flex; flex-direction: column; gap: 22px; max-width: 560px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 6px; }
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 8px;
}
.hero-proof-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text2);
}
.hero-proof-item svg { width: 15px; height: 15px; color: var(--accent); flex-shrink: 0; }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 300px; margin-inline: auto; }
}

/* ---------------------------------------------------------------
   Page hero (interior pages — smaller than home)
   --------------------------------------------------------------- */
.page-hero {
  background:
    radial-gradient(600px 340px at 12% 0%, rgba(0,173,239,0.14) 0%, rgba(0,173,239,0) 65%),
    var(--bg);
  padding-block: clamp(56px, 8vw, 88px) clamp(40px, 6vw, 56px);
}
.page-hero .stack { gap: 16px; max-width: 680px; }

/* ---------------------------------------------------------------
   Phone mockup (real recreated UI, not a photo)
   --------------------------------------------------------------- */
.phone {
  width: 100%;
  max-width: 320px;
  margin-inline: auto;
  background: linear-gradient(180deg, #0d1c2b, #081420);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 36px;
  padding: 14px;
  box-shadow: var(--shadow-lg);
}
.phone-screen {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  min-height: 430px;
  background: radial-gradient(ellipse at 30% 15%, #0d2740 0%, #07101a 62%);
  padding: 34px 20px 22px;
  display: flex;
  flex-direction: column;
}
.phone-screen::before {
  content: '';
  position: absolute;
  top: 10px; left: 50%;
  transform: translateX(-50%);
  width: 84px; height: 5px;
  border-radius: 3px;
  background: rgba(255,255,255,0.14);
}
.phone-slide {
  display: none;
  flex-direction: column;
  flex: 1;
  animation: phoneIn .5s var(--ease);
}
.phone-slide.is-active { display: flex; }
@keyframes phoneIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.phone-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 22px 18px;
}
.phone-eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.phone-title { font-family: var(--font-display); font-weight: 800; font-size: 19px; color: var(--text); margin-bottom: 6px; }
.phone-sub { font-size: 12px; color: var(--text2); margin-bottom: 20px; }
.phone-label { font-size: 9.5px; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text3); margin-bottom: 6px; }
.phone-input {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--text2);
  margin-bottom: 18px;
}
.pin-dots { display: flex; gap: 9px; justify-content: center; margin-top: 4px; }
.pin-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--accent); }
.pin-dot.is-empty { background: transparent; border: 1px solid rgba(0,173,239,0.4); }

.scan-frame {
  margin-top: auto;
  margin-bottom: 18px;
  align-self: center;
  width: 128px; height: 128px;
  border-radius: 20px;
  border: 1.5px solid var(--accent);
  position: relative;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,173,239,0.05);
  overflow: hidden;
}
.scan-frame svg { width: 60px; height: 60px; color: var(--accent2); opacity: .85; }
.scan-line {
  position: absolute; left: 6%; right: 6%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent2), transparent);
  box-shadow: 0 0 8px var(--accent2);
  animation: scanSweep 2.1s ease-in-out infinite;
}
@keyframes scanSweep { 0%,100% { top: 12%; } 50% { top: 84%; } }

.result-row { display: flex; justify-content: space-between; align-items: baseline; padding-block: 9px; border-bottom: 1px solid var(--border); }
.result-row:last-of-type { border-bottom: 0; }
.result-k { font-size: 11px; color: var(--text3); }
.result-v { font-family: var(--font-mono); font-size: 13px; color: var(--text); }

.dash-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-block: 10px; border-bottom: 1px solid var(--border); }
.dash-row:last-child { border-bottom: 0; }
.dash-sku { font-family: var(--font-mono); font-size: 12.5px; color: var(--text); }
.dash-loc { font-size: 10.5px; color: var(--text3); }

.phone-dots { display: flex; gap: 6px; justify-content: center; margin-top: 18px; }
.phone-dots button { width: 6px; height: 6px; border-radius: 50%; background: var(--border2); transition: background .2s, width .2s; }
.phone-dots button.is-active { background: var(--accent); width: 18px; border-radius: 3px; }

/* ---------------------------------------------------------------
   Chips — the signal-light system (status only, never decoration)
   --------------------------------------------------------------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-sans);
}
.chip::before { content: ''; width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.chip-green { background: var(--green-bg); color: var(--green); }
.chip-green::before { background: var(--green); }
.chip-amber { background: var(--amber-bg); color: var(--amber); }
.chip-amber::before { background: var(--amber); }
.chip-red { background: var(--red-bg); color: var(--red); }
.chip-red::before { background: var(--red); }
.chip-info { background: var(--accent-dim); color: var(--accent2); }
.chip-info::before { background: var(--accent); }

/* ---------------------------------------------------------------
   Cards / grids
   --------------------------------------------------------------- */
.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(var(--cols, 3), minmax(0,1fr));
}
@media (max-width: 900px) { .grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 620px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.card:hover { border-color: var(--border2); }
.card-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  display: flex; align-items: center; justify-content: center;
}
.card-icon svg { width: 21px; height: 21px; color: var(--accent); }
.card-icon.is-warn { background: var(--amber-bg); }
.card-icon.is-warn svg { color: var(--amber); }
.card h3 { font-size: 16px; }
.card p { font-size: 14px; line-height: 1.55; color: var(--text2); }

/* Feature deep-dive row (features.html) */
.feature-row {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,340px);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding-block: clamp(44px, 6vw, 72px);
  border-top: 1px solid var(--border);
}
.feature-row:first-of-type { border-top: 0; }
.feature-row.is-reverse { grid-template-columns: minmax(0,340px) minmax(0,1fr); }
.feature-row.is-reverse .feature-visual { order: -1; }
.feature-row .stack { gap: 14px; }
.feature-num { font-family: var(--font-mono); font-size: 12px; color: var(--text3); }
@media (max-width: 820px) {
  .feature-row, .feature-row.is-reverse { grid-template-columns: 1fr; }
  .feature-row.is-reverse .feature-visual { order: 0; }
}

.mini-screen {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 22px;
}

/* ---------------------------------------------------------------
   Steps
   --------------------------------------------------------------- */
.step { display: flex; flex-direction: column; gap: 10px; }
.step-num { font-family: var(--font-mono); font-size: 13px; color: var(--accent); }

/* ---------------------------------------------------------------
   Signal-light live demo widget
   --------------------------------------------------------------- */
.demo {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.demo-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg3);
}
.demo-head .mono { font-size: 12px; color: var(--text2); }
.demo-body { padding: 6px 20px; }
.demo-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 14px;
  align-items: center;
  padding-block: 14px;
  border-bottom: 1px solid var(--border);
  width: 100%;
  text-align: left;
  transition: background .15s;
}
.demo-item:last-child { border-bottom: 0; }
.demo-item:hover { background: rgba(0,173,239,0.04); }
.demo-item-name { font-size: 14px; color: var(--text); }
.demo-item-sku { display: block; font-family: var(--font-mono); font-size: 11.5px; color: var(--text3); margin-top: 2px; }
.demo-item-qty { font-family: var(--font-mono); font-size: 13px; color: var(--text2); text-align: right; min-width: 64px; }
.demo-foot { padding: 14px 20px; border-top: 1px solid var(--border); background: var(--bg3); }

/* ---------------------------------------------------------------
   Comparison table
   --------------------------------------------------------------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); }
table.compare { width: 100%; border-collapse: collapse; min-width: 640px; }
table.compare th, table.compare td {
  text-align: left;
  padding: 16px 20px;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.compare thead th {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text3);
  background: var(--bg3);
}
table.compare tbody th { color: var(--text); font-weight: 700; white-space: nowrap; }
table.compare td { color: var(--text2); }
table.compare tbody tr:last-child td, table.compare tbody tr:last-child th { border-bottom: 0; }
table.compare td.win { color: var(--text); }
table.compare td.win .chip { margin-bottom: 6px; }

/* ---------------------------------------------------------------
   Pricing
   --------------------------------------------------------------- */
.price-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 22px;
  max-width: 460px;
  margin-inline: auto;
}
.price-tag { display: flex; align-items: baseline; gap: 10px; }
.price-num { font-family: var(--font-display); font-weight: 800; font-size: 40px; color: var(--text); }
.price-unit { font-size: 13px; color: var(--text3); }
.price-list { display: flex; flex-direction: column; gap: 12px; padding: 0; margin: 0; list-style: none; }
.price-list li { display: flex; gap: 10px; font-size: 14px; color: var(--text2); align-items: flex-start; }
.price-list svg { width: 17px; height: 17px; color: var(--green); flex-shrink: 0; margin-top: 2px; }

.faq-item { border-bottom: 1px solid var(--border); padding-block: 20px; }
.faq-item:first-child { padding-top: 0; }
.faq-item:last-child { border-bottom: 0; }
.faq-item h3 { font-size: 15.5px; margin-bottom: 8px; font-family: var(--font-sans); font-weight: 700; }
.faq-item p { font-size: 14px; color: var(--text2); line-height: 1.6; }

/* ---------------------------------------------------------------
   Pull quote / story
   --------------------------------------------------------------- */
.pull-quote {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.4;
  color: var(--text);
  border-left: 3px solid var(--accent);
  padding-left: 24px;
}
.persona-card { display: flex; flex-direction: column; gap: 12px; }
.persona-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent2);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 999px;
}
.diff-item { display: flex; gap: 16px; }
.diff-num { font-family: var(--font-display); font-weight: 800; font-size: 22px; color: var(--accent); flex-shrink: 0; width: 34px; }

/* ---------------------------------------------------------------
   Forms
   --------------------------------------------------------------- */
.form { display: flex; flex-direction: column; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 11.5px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text3); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.input, select.input, textarea.input {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 13px 14px;
  font-size: 14.5px;
  color: var(--text);
}
.input::placeholder { color: var(--text3); }
.input:focus { border-color: var(--accent); }
textarea.input { resize: vertical; min-height: 96px; font-family: var(--font-sans); }
select.input { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%237bb3cc' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.form-note { font-size: 12.5px; color: var(--text3); }
.form-status { font-size: 13.5px; padding: 12px 14px; border-radius: var(--radius); display: none; }
.form-status.is-success { display: block; background: var(--green-bg); color: var(--green); }
.form-status.is-error { display: block; background: var(--red-bg); color: var(--red); }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------------------------------------------------------------
   Section entrance — every section is fully visible at rest (first
   paint, no-JS, and slow scripts all show complete content). This
   is a one-shot, time-based settle-in on load, never scroll-gated,
   so nothing is ever parked invisible waiting on a scroll observer.
   --------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { animation: settleIn .5s var(--ease) both; }
}
@keyframes settleIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* ---------------------------------------------------------------
   Footer
   --------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg2);
  padding-block: 56px 32px;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  padding-bottom: 40px;
}
.footer-brand { display: flex; flex-direction: column; gap: 12px; max-width: 280px; }
.footer-brand .brand span { font-size: 16px; }
.footer-tagline { font-size: 13px; color: var(--text2); }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h4 { font-family: var(--font-sans); font-weight: 700; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text3); }
.footer-col a { font-size: 13.5px; color: var(--text2); }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.footer-bottom .fine { color: var(--text3); }

/* ---------------------------------------------------------------
   CTA band
   --------------------------------------------------------------- */
.cta-band {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border2);
  background: radial-gradient(560px 260px at 85% 0%, rgba(0,173,239,0.14), transparent 65%), var(--surface);
  padding: clamp(36px, 6vw, 56px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

/* utility */
.mt-0 { margin-top: 0; }
.center { text-align: center; margin-inline: auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }