/* ============================================================================
   i-free 2026 — Vanilla sample · FULL showcase
   Зависит ТОЛЬКО от ../../../tokens/ifree-tokens.css (единый источник токенов).
   Здесь — утилиты (glass / stars / aurora / gradients) + классы компонентов.
   ============================================================================ */

/* ===== Reset / base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-family: var(--font-sans); scroll-behavior: smooth; }
body {
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}
a { color: var(--aurora-teal); text-decoration: none; }
a:hover:not(.btn) { color: var(--aurora-mint); }
img { max-width: 100%; height: auto; display: block; }
code {
  font-family: var(--font-mono);
  background: rgba(255,255,255,.06);
  padding: .15em .4em; border-radius: 4px; font-size: .9em;
}
[data-theme="light"] code { background: rgba(11,16,38,.06); }
::selection { background: rgba(126,200,200,.3); color: #fff; }
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--background); }
::-webkit-scrollbar-thumb { background: rgba(126,200,200,.18); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(126,200,200,.32); }

/* ===== Background: star-field + aurora glow ===== */
.star-field { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.star-field::before, .star-field::after {
  content: ''; position: absolute; top: 0; left: 0; width: 1px; height: 1px; border-radius: 50%;
}
.star-field::before {
  box-shadow:
    120px 80px var(--star-dust), 340px 160px var(--star-dust), 560px 40px var(--star-dust),
    780px 200px var(--star-dust), 1000px 120px var(--star-dust), 1220px 280px var(--star-dust),
    200px 320px var(--star-dust), 420px 400px var(--star-dust), 640px 360px var(--star-dust),
    860px 440px var(--star-dust), 1080px 500px var(--star-dust), 1300px 380px var(--star-dust),
    80px 520px var(--star-dust), 300px 600px var(--star-dust), 520px 560px var(--star-dust),
    740px 640px var(--star-dust), 960px 580px var(--star-dust), 1180px 660px var(--star-dust),
    160px 720px var(--star-dust), 380px 800px var(--star-dust), 600px 760px var(--star-dust),
    820px 840px var(--star-dust), 1040px 780px var(--star-dust), 1260px 860px var(--star-dust),
    40px 900px var(--star-dust), 260px 980px var(--star-dust), 480px 940px var(--star-dust),
    700px 1020px var(--star-dust), 920px 960px var(--star-dust), 1140px 1040px var(--star-dust),
    1400px 100px var(--star-dust), 1500px 300px var(--star-dust), 1600px 500px var(--star-dust),
    1700px 700px var(--star-dust), 1800px 600px var(--star-dust), 1900px 800px var(--star-dust);
  animation: twinkle 8s ease-in-out infinite;
}
.star-field::after {
  width: 1.5px; height: 1.5px;
  box-shadow:
    200px 150px var(--star-medium), 500px 80px var(--star-medium),
    750px 300px var(--star-medium), 1100px 180px var(--star-medium),
    350px 450px var(--star-medium), 900px 350px var(--star-medium),
    150px 600px var(--star-medium), 650px 550px var(--star-medium),
    1200px 480px var(--star-medium), 450px 750px var(--star-medium),
    1000px 700px var(--star-medium), 250px 900px var(--star-medium),
    1500px 250px var(--star-medium), 1650px 550px var(--star-medium),
    1800px 350px var(--star-medium), 1750px 750px var(--star-medium);
  animation: twinkle 6s ease-in-out infinite 2s;
}
[data-theme="light"] .star-field { display: none; }
@keyframes twinkle { 0%,100% { opacity: .3; } 50% { opacity: .7; } }

.aurora-glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 40% at 20% 30%, rgba(168,230,207,.12) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(126,200,200,.10) 0%, transparent 70%),
    radial-gradient(ellipse 90% 30% at 50% 70%, rgba(242,167,179,.08) 0%, transparent 70%);
  animation: auroraFloat 20s ease-in-out infinite;
}
@keyframes auroraFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(2%,-1%) scale(1.02); }
  66% { transform: translate(-1%,1%) scale(.98); }
}

/* ===== Gradients ===== */
.bg-gradient-section { background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-night) 100%); }
.text-gradient-aurora,
.text-gradient-dawn,
.text-gradient-brand {
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.text-gradient-aurora { background-image: var(--grad-aurora); }
.text-gradient-dawn   { background-image: var(--grad-dawn); }
.text-gradient-brand  { background-image: var(--grad-text); }

/* ===== Layout ===== */
.container { max-width: 1100px; margin: 0 auto; padding: 0 var(--space-6); }
.shell { position: relative; z-index: 1; }

/* Sticky header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--background) 85%, transparent);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.site-header .bar { display: flex; align-items: center; gap: var(--space-6); padding: var(--space-3) var(--space-6); max-width: 1100px; margin: 0 auto; }
.site-header .logo { font-weight: 800; font-size: 1.125rem; letter-spacing: -.02em; }
.site-header nav { margin-left: auto; }
.site-header nav ul { display: flex; gap: var(--space-4); list-style: none; align-items: center; flex-wrap: wrap; }
.site-header nav a { color: var(--text-secondary); font-weight: 500; font-size: .875rem; }
.site-header nav a:hover { color: var(--foreground); }
@media (max-width: 860px) { .site-header nav ul { display: none; } }

.theme-toggle {
  appearance: none; background: var(--secondary); border: 1px solid var(--border);
  color: var(--foreground); width: 38px; height: 38px; border-radius: var(--radius-md);
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
  transition: background var(--dur-fast);
}
.theme-toggle:hover { background: var(--secondary-hover); }
.theme-toggle:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun  { display: block; }

/* Sections */
.section { padding: var(--space-12) 0; position: relative; scroll-margin-top: 80px; }
.section + .section { border-top: 1px dashed var(--border); }
.section-title { display: flex; align-items: baseline; gap: var(--space-3); margin-bottom: var(--space-8); }
.section-title h2 { font-size: var(--font-h2); font-weight: 700; letter-spacing: -.01em; }
.section-title .id { font-size: .75rem; color: var(--text-muted); font-family: var(--font-mono); }
.subhead { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin: var(--space-6) 0 var(--space-3); font-weight: 600; }
.subhead:first-of-type { margin-top: 0; }

.row { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; }
.stack { display: flex; flex-direction: column; gap: var(--space-3); }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--space-4); }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-4); }

.demo-card {
  padding: var(--space-6);
  background: var(--muted);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
}
.demo-title { font-size: .75rem; color: var(--text-muted); margin-bottom: var(--space-3); text-transform: uppercase; letter-spacing: .05em; }

/* ===== Glass card ===== */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: background var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
.glass-card:hover {
  background: var(--glass-hover);
  border-color: var(--border-strong);
  transform: translateY(-4px);
}
.glow-aurora:hover { box-shadow: 0 0 40px rgba(168,230,207,.12), 0 0 80px rgba(126,200,200,.06); }
.glow-dawn:hover   { box-shadow: 0 0 40px rgba(242,167,179,.12), 0 0 80px rgba(245,198,170,.06); }
.glow-ice:hover    { box-shadow: 0 0 40px rgba(180,228,247,.12), 0 0 80px rgba(137,184,217,.06); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .625rem 1.25rem;
  font-weight: 600; font-size: .9375rem; line-height: 1;
  border-radius: var(--radius-md); border: 1px solid transparent;
  cursor: pointer; user-select: none; white-space: nowrap; font-family: inherit;
  transition: background var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
}
.btn:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
.btn svg { width: 16px; height: 16px; }
.btn-default     { background: var(--primary); color: var(--primary-foreground); }
.btn-default:hover     { background: var(--primary-hover); transform: translateY(-1px); }
.btn-accent      { background: var(--accent); color: var(--accent-foreground); }
.btn-accent:hover      { background: var(--accent-hover); transform: translateY(-1px); }
.btn-outline     { background: transparent; color: var(--foreground); border-color: var(--border); }
.btn-outline:hover     { background: var(--secondary); border-color: var(--border-strong); }
.btn-secondary   { background: var(--secondary); color: var(--secondary-foreground); }
.btn-secondary:hover   { background: var(--secondary-hover); }
.btn-ghost       { background: transparent; color: var(--foreground); }
.btn-ghost:hover       { background: var(--secondary); }
.btn-destructive { background: var(--destructive); color: var(--destructive-foreground); }
.btn-destructive:hover { background: var(--destructive-hover); }
.btn-sm { padding: .375rem .875rem; font-size: .8125rem; border-radius: var(--radius-sm); }
.btn-lg { padding: .875rem 1.75rem; font-size: 1rem; border-radius: var(--radius-md); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ===== Badges ===== */
.badge {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .25rem .625rem; font-size: .75rem; font-weight: 500; line-height: 1.2;
  border-radius: 9999px; border: 1px solid transparent;
}
.badge-default     { background: var(--primary); color: var(--primary-foreground); }
.badge-outline     { background: transparent; color: var(--foreground); border-color: var(--border); }
.badge-aurora      { background: rgba(126,200,200,.12); color: var(--aurora-teal); border-color: rgba(126,200,200,.3); }
.badge-dawn        { background: rgba(242,167,179,.12); color: var(--dawn-pink); border-color: rgba(242,167,179,.3); }
.badge-success     { background: rgba(91,217,164,.12); color: var(--success); border-color: rgba(91,217,164,.3); }
.badge-destructive { background: rgba(240,97,122,.12); color: var(--destructive); border-color: rgba(240,97,122,.3); }

/* ===== Forms ===== */
.field { margin-bottom: var(--space-4); }
.label { display: block; margin-bottom: .375rem; font-size: .875rem; font-weight: 500; color: var(--text-secondary); }
.input, .textarea, .select {
  width: 100%; padding: .625rem .875rem;
  background: var(--input); color: var(--foreground);
  border: 1px solid var(--border); border-radius: var(--radius-md);
  font: inherit; font-size: .9375rem;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.input::placeholder, .textarea::placeholder { color: var(--text-muted); }
.input:focus, .textarea:focus, .select:focus { outline: none; border-color: var(--ring); background: var(--glass-hover); }
.textarea { resize: vertical; min-height: 6rem; }
.select {
  appearance: none; cursor: pointer;
  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='%236B7B99' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .75rem center; padding-right: 2.25rem;
}

/* checkbox / radio */
.check { display: inline-flex; align-items: center; gap: .5rem; cursor: pointer; font-size: .9375rem; color: var(--text-secondary); }
.check input { accent-color: var(--primary); width: 18px; height: 18px; cursor: pointer; }

/* range slider */
.slider { width: 100%; max-width: 22rem; accent-color: var(--primary); cursor: pointer; }

/* switch */
.switch { display: inline-flex; align-items: center; gap: .625rem; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .track {
  width: 42px; height: 24px; border-radius: 9999px;
  background: var(--secondary); border: 1px solid var(--border);
  position: relative; transition: background var(--dur-base) var(--ease-out);
}
.switch .track::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--text-secondary);
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.switch input:checked + .track { background: var(--primary); border-color: var(--primary); }
.switch input:checked + .track::after { transform: translateX(18px); background: var(--primary-foreground); }
.switch input:focus-visible + .track { outline: 2px solid var(--ring); outline-offset: 2px; }
.switch .switch-label { font-size: .9375rem; color: var(--text-secondary); }

/* ===== Alerts ===== */
.alert {
  display: flex; gap: .75rem; align-items: flex-start;
  padding: .875rem 1rem; border-radius: var(--radius-md);
  border: 1px solid var(--border); background: var(--glass-bg); font-size: .9375rem;
}
.alert svg { flex: none; width: 20px; height: 20px; margin-top: 1px; }
.alert .alert-title { font-weight: 600; }
.alert .alert-body { color: var(--text-secondary); }
.alert-info        { border-color: rgba(111,168,220,.35); background: rgba(111,168,220,.10); }
.alert-info svg        { color: var(--info); }
.alert-success     { border-color: rgba(91,217,164,.35); background: rgba(91,217,164,.10); }
.alert-success svg     { color: var(--success); }
.alert-warning     { border-color: rgba(240,184,110,.35); background: rgba(240,184,110,.10); }
.alert-warning svg     { color: var(--warning); }
.alert-destructive { border-color: rgba(240,97,122,.35); background: rgba(240,97,122,.10); }
.alert-destructive svg { color: var(--destructive); }

/* ===== Avatar ===== */
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--primary-foreground);
  background: var(--grad-aurora); border: 1px solid var(--glass-border);
}
.avatar-group { display: flex; }
.avatar-group .avatar + .avatar { margin-left: -12px; border: 2px solid var(--background); }

/* ===== Tabs ===== */
.tabs { max-width: 38rem; }
.tablist { display: flex; gap: .25rem; border-bottom: 1px solid var(--border); margin-bottom: var(--space-4); flex-wrap: wrap; }
.tab {
  appearance: none; background: none; border: none; font: inherit; cursor: pointer;
  padding: .625rem 1rem; color: var(--text-secondary); font-weight: 500;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.tab:hover { color: var(--foreground); }
.tab[aria-selected="true"] { color: var(--primary); border-bottom-color: var(--primary); }
.tab:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: var(--radius-sm); }
.tabpanel { color: var(--text-secondary); }
.tabpanel[hidden] { display: none; }

/* ===== Accordion (<details>) ===== */
.accordion { max-width: 48rem; }
.accordion details {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-md); margin-bottom: .5rem; overflow: hidden;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.accordion summary {
  padding: 1rem 1.25rem; cursor: pointer; font-weight: 600; font-size: 1rem;
  list-style: none; display: flex; align-items: center; justify-content: space-between;
  transition: background var(--dur-fast);
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: '+'; font-size: 1.25rem; font-weight: 400; color: var(--primary); transition: transform var(--dur-base); }
.accordion details[open] summary::after { content: '−'; }
.accordion summary:hover { background: var(--secondary); }
.accordion .accordion-body { padding: 0 1.25rem 1rem; color: var(--text-secondary); }

/* ===== Tooltip (CSS-only) ===== */
.tooltip { position: relative; display: inline-flex; }
.tooltip .tip {
  position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%) translateY(4px);
  background: var(--popover); color: var(--popover-foreground);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: .375rem .625rem; font-size: .8125rem; white-space: nowrap;
  box-shadow: var(--shadow-overlay);
  opacity: 0; pointer-events: none; transition: opacity var(--dur-fast), transform var(--dur-fast);
  z-index: 20;
}
.tooltip:hover .tip, .tooltip:focus-within .tip { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ===== Dialog / Modal ===== */
dialog.modal {
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--popover); color: var(--popover-foreground);
  padding: 0; max-width: 28rem; width: calc(100% - 2rem);
  box-shadow: var(--shadow-overlay);
}
dialog.modal::backdrop { background: rgba(7,11,28,.6); backdrop-filter: blur(2px); }
dialog.modal .modal-body { padding: var(--space-6); }
dialog.modal h3 { font-size: var(--font-h3); font-weight: 700; margin-bottom: var(--space-2); }
dialog.modal p { color: var(--text-secondary); margin-bottom: var(--space-6); }
dialog.modal .modal-actions { display: flex; gap: var(--space-3); justify-content: flex-end; }

/* ===== Dropdown ===== */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 12rem;
  background: var(--popover); border: 1px solid var(--border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-overlay); padding: .375rem; z-index: 30;
  display: none;
}
.dropdown-menu[data-open="true"] { display: block; }
.dropdown-menu button {
  display: block; width: 100%; text-align: left; appearance: none; background: none;
  border: none; font: inherit; color: var(--popover-foreground); cursor: pointer;
  padding: .5rem .625rem; border-radius: var(--radius-sm); font-size: .875rem;
}
.dropdown-menu button:hover { background: var(--secondary); }

/* ===== Breadcrumb ===== */
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; font-size: .875rem; color: var(--text-secondary); list-style: none; }
.breadcrumb li { display: flex; align-items: center; gap: .5rem; }
.breadcrumb li + li::before { content: '/'; color: var(--text-muted); }
.breadcrumb [aria-current="page"] { color: var(--foreground); font-weight: 500; }

/* ===== Pagination ===== */
.pagination { display: flex; gap: .25rem; list-style: none; }
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 .5rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border); color: var(--text-secondary); font-size: .875rem;
}
.pagination a:hover { background: var(--secondary); color: var(--foreground); }
.pagination [aria-current="page"] { background: var(--primary); color: var(--primary-foreground); border-color: var(--primary); }

/* ===== Progress ===== */
.progress { width: 100%; max-width: 24rem; height: 8px; border-radius: 9999px; background: var(--secondary); overflow: hidden; }
.progress > span { display: block; height: 100%; border-radius: 9999px; background: var(--grad-aurora); }

/* ===== Skeleton ===== */
.skeleton { background: linear-gradient(90deg, var(--secondary) 25%, var(--secondary-hover) 50%, var(--secondary) 75%); background-size: 200% 100%; border-radius: var(--radius-sm); animation: shimmer 1.4s ease-in-out infinite; }
.skeleton.line { height: 12px; margin-bottom: .5rem; }
.skeleton.circle { width: 44px; height: 44px; border-radius: 50%; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ===== Spinner ===== */
.spinner { width: 28px; height: 28px; border-radius: 50%; border: 3px solid var(--secondary); border-top-color: var(--primary); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Table ===== */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); }
table.table { width: 100%; border-collapse: collapse; font-size: .9375rem; }
table.table th, table.table td { padding: .75rem 1rem; text-align: left; border-bottom: 1px solid var(--border); }
table.table thead th { color: var(--text-muted); font-weight: 600; font-size: .8125rem; text-transform: uppercase; letter-spacing: .04em; }
table.table tbody tr:last-child td { border-bottom: none; }
table.table tbody tr:hover { background: var(--secondary); }

/* ===== Separator ===== */
.separator { border: none; border-top: 1px solid var(--border); margin: var(--space-6) 0; }

/* ===== Empty state ===== */
.empty-state { text-align: center; padding: var(--space-12) var(--space-6); border: 1px dashed var(--border); border-radius: var(--radius-lg); }
.empty-state .ico { width: 48px; height: 48px; margin: 0 auto var(--space-4); color: var(--text-muted); }
.empty-state h3 { font-size: var(--font-h3); font-weight: 600; margin-bottom: .5rem; }
.empty-state p { color: var(--text-secondary); max-width: 28rem; margin: 0 auto var(--space-4); }

/* ===== Hero ===== */
.hero { position: relative; padding: var(--space-24) 0; overflow: hidden; border-radius: var(--radius-xl); }
.hero .container { position: relative; z-index: 2; max-width: 50rem; }
.hero h1 { font-size: var(--font-hero); font-weight: 800; line-height: 1.05; letter-spacing: -.02em; }
.hero .lead { margin-top: var(--space-6); font-size: 1.25rem; color: var(--text-secondary); max-width: 40rem; }
.hero .actions { margin-top: var(--space-8); display: flex; flex-wrap: wrap; gap: var(--space-4); }
.hero-stagger > * { opacity: 0; transform: translateY(20px); animation: heroFadeIn .8s var(--ease-out) forwards; }
.hero-stagger > *:nth-child(1) { animation-delay: .1s; }
.hero-stagger > *:nth-child(2) { animation-delay: .25s; }
.hero-stagger > *:nth-child(3) { animation-delay: .4s; }
.hero-stagger > *:nth-child(4) { animation-delay: .55s; }
@keyframes heroFadeIn { to { opacity: 1; transform: translateY(0); } }

/* ===== Stats strip ===== */
.stats-strip { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); text-align: center; }
@media (min-width: 768px) { .stats-strip { grid-template-columns: repeat(4, 1fr); } }
.stat-item dt { font-size: var(--font-number); font-weight: 700; line-height: 1; }
.stat-item dd { margin-top: .75rem; font-size: .875rem; color: var(--text-secondary); }

/* ===== Feature cards ===== */
.feature-card { padding: var(--space-6); display: flex; flex-direction: column; gap: .5rem; }
.feature-card .icon-box {
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: rgba(126,200,200,.15); color: var(--aurora-teal);
  display: inline-flex; align-items: center; justify-content: center; margin-bottom: .25rem;
}
.feature-card .icon-box svg { width: 22px; height: 22px; }
.feature-card h3 { font-size: 1.125rem; font-weight: 600; }
.feature-card p { color: var(--text-secondary); font-size: .9375rem; }

/* ===== Footer ===== */
.site-footer { background: var(--card); border-top: 1px solid var(--border); padding: var(--space-12) 0 var(--space-8); margin-top: var(--space-16); color: var(--text-secondary); }
.site-footer .columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--space-8); }
.site-footer h4 { color: var(--foreground); font-weight: 600; font-size: .9375rem; margin-bottom: .75rem; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: .375rem; font-size: .875rem; }
.site-footer .bottom { margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--border); display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4); font-size: .8125rem; color: var(--text-muted); }

@media (prefers-reduced-motion: reduce) {
  .aurora-glow, .star-field::before, .star-field::after,
  .skeleton, .spinner, .hero-stagger > * { animation: none; }
  .hero-stagger > * { opacity: 1; transform: none; }
}