/* ============================================================
   EOL Risk Tracker — Main Stylesheet
   ============================================================ */


/* ── 1. Design Tokens ─────────────────────────────────────── */

:root {
  --bg:             #0B1220;
  --bg-card:        #111827;
  --bg-hover:       #1a2540;
  --border:         #1E293B;
  --border-subtle:  rgba(255, 255, 255, 0.06);
  --text:           #F0F4FF;
  --muted:          #94A3B8;
  --faint:          #475569;
  --accent:         #6366F1;
  --accent-glow:    rgba(99, 102, 241, 0.25);
  --accent-subtle:  rgba(99, 102, 241, 0.12);
  --safe:           #22C55E;
  --warn:           #EAB308;
  --danger:         #EF4444;
  --eol:            #6B7280;
  --critical:       #F97316;
  --safe-bg:        rgba(34, 197, 94, 0.10);
  --warn-bg:        rgba(234, 179, 8, 0.10);
  --danger-bg:      rgba(239, 68, 68, 0.10);
  --eol-bg:         rgba(107, 114, 128, 0.15);
  --shadow:         0 4px 24px rgba(0, 0, 0, 0.40);
  --shadow-sm:      0 2px 8px rgba(0, 0, 0, 0.30);
  --radius:         10px;
  --radius-sm:      6px;
  --radius-lg:      14px;
  --font:           'Inter', system-ui, sans-serif;
  --mono:           'DM Mono', monospace;
  --serif:          'DM Serif Display', Georgia, serif;
  --max-width:      1200px;
  --nav-height:     58px;
}

[data-theme="light"] {
  --bg:             #F8FAFC;
  --bg-card:        #FFFFFF;
  --bg-hover:       #F1F5F9;
  --border:         #E2E8F0;
  --border-subtle:  rgba(0, 0, 0, 0.06);
  --text:           #0F172A;
  --muted:          #475569;
  --faint:          #94A3B8;
  --accent-glow:    rgba(99, 102, 241, 0.15);
  --shadow:         0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-sm:      0 2px 8px rgba(0, 0, 0, 0.06);
  --eol-bg:         rgba(107, 114, 128, 0.10);
}


/* ── 2. Reset & Base ──────────────────────────────────────── */

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

html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  transition: background 0.2s ease, color 0.2s ease;
  -webkit-font-smoothing: antialiased;
}

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

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

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}


/* ── 3. Typography ────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  color: var(--text);
}

.serif {
  font-family: var(--serif);
  font-weight: 400;
}

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

code {
  font-family: var(--mono);
  font-size: 13px;
  padding: 2px 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent);
}

pre {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.65;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  overflow-x: auto;
  color: var(--muted);
}


/* ── 4. Layout ────────────────────────────────────────────── */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}


/* ── 5. Navigation ────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 18, 32, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  transition: background 0.2s ease;
}

[data-theme="light"] .nav {
  background: rgba(248, 250, 252, 0.92);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
  height: var(--nav-height);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.3px;
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  color: #fff;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 2px;
  flex: 1;
}

.nav-links a {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  color: var(--muted);
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: var(--border-subtle);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
/* Mobile nav drawer */
.nav-mobile-toggle {
  display: none;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  place-items: center;
}

@media (max-width: 900px) {
  .nav-mobile-toggle {
    display: grid;
  }

  .hide-desktop {
    display: grid;
  }

  /* Mobile nav drawer — slides down when open */
  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 12px 16px;
    gap: 4px;
    z-index: 49;
  }

  .nav-links.mobile-open a {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 14px;
  }
}
.theme-toggle {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  display: grid;
  place-items: center;
  font-size: 15px;
  transition: color 0.15s, background 0.15s;
}

.theme-toggle:hover {
  color: var(--text);
  background: var(--border-subtle);
}


/* ── 6. Banner Strip ──────────────────────────────────────── */

.banner-strip {
  width: 100%;
}

/* Default banner style — used for simple text/link banners */
.banner-default {
  background: linear-gradient(90deg, rgba(99, 102, 241, 0.12), rgba(139, 92, 246, 0.08));
  border-bottom: 1px solid rgba(99, 102, 241, 0.25);
  padding: 10px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

.banner-default a {
  color: var(--accent);
  font-weight: 500;
}

.banner-default a:hover {
  text-decoration: underline;
}


/* ── 7. Footer ────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
  color: var(--faint);
  font-size: 12.5px;
}

.footer a {
  color: var(--muted);
  transition: color 0.15s;
}

.footer a:hover {
  color: var(--text);
}

.footer p + p {
  margin-top: 8px;
}


/* ── 8. Buttons ───────────────────────────────────────────── */

.btn-primary {
  padding: 7px 16px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s, box-shadow 0.15s;
  font-family: var(--font);
  white-space: nowrap;
}

.btn-primary:hover {
  opacity: 0.88;
  box-shadow: 0 0 16px var(--accent-glow);
}

.btn-secondary {
  padding: 7px 16px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  font-family: var(--font);
}

.btn-secondary:hover {
  color: var(--text);
  border-color: var(--faint);
}

.btn-outline-accent {
  display: block;
  padding: 9px;
  border-radius: 7px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-family: var(--font);
}

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


/* ── 9. Status Badges ─────────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 500;
  white-space: nowrap;
}

.badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.badge-eol            { background: var(--eol-bg);    color: var(--eol);    }
.badge-eol .dot       { background: var(--eol);    }
.badge-danger         { background: var(--danger-bg); color: var(--danger); }
.badge-danger .dot    { background: var(--danger); }
.badge-warn           { background: var(--warn-bg);   color: var(--warn);   }
.badge-warn .dot      { background: var(--warn);   }
.badge-safe           { background: var(--safe-bg);   color: var(--safe);   }
.badge-safe .dot      { background: var(--safe);   }


/* ── 10. Post / Category Tags ─────────────────────────────── */

.tag {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 4px;
}

.tag-guide    { background: rgba(99, 102, 241, 0.15); color: var(--accent); }
.tag-weekly   { background: rgba(234, 179, 8, 0.12);  color: var(--warn);   }
.tag-advisory { background: rgba(239, 68, 68, 0.12);  color: var(--danger); }
.tag-vendor   { background: rgba(34, 197, 94, 0.10);  color: var(--safe);   }


/* ── 11. Cards ────────────────────────────────────────────── */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.card:hover {
  border-color: var(--faint);
  box-shadow: var(--shadow);
}

.card-risk-critical { border-left: 3px solid var(--danger); }
.card-risk-warn     { border-left: 3px solid var(--warn);   }
.card-risk-safe     { border-left: 3px solid var(--safe);   }
.card-risk-eol      { border-left: 3px solid var(--eol);    }


/* ── 12. CVE Severity Pills ───────────────────────────────── */

.cvss-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
}

.cvss-critical { background: rgba(239, 68, 68, 0.15);  color: var(--danger); }
.cvss-high     { background: rgba(249, 115, 22, 0.15); color: #F97316;       }
.cvss-medium   { background: var(--warn-bg);           color: var(--warn);   }
.cvss-low      { background: var(--safe-bg);           color: var(--safe);   }

.kev-badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 10px;
  font-size: 10.5px;
  font-weight: 700;
  background: rgba(239, 68, 68, 0.12);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.30);
  font-family: var(--mono);
}


/* ── 13. Filter Tabs ──────────────────────────────────────── */

.filter-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.filter-tab {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12.5px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
}

.filter-tab:hover {
  border-color: var(--faint);
  color: var(--text);
}

.filter-tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.filter-tab .count {
  font-family: var(--mono);
  font-size: 10.5px;
  background: rgba(255, 255, 255, 0.12);
  padding: 1px 5px;
  border-radius: 8px;
}

.filter-tab.active .count {
  background: rgba(255, 255, 255, 0.20);
}


/* ── 14. Breadcrumb ───────────────────────────────────────── */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--faint);
  padding: 20px 0 0;
}

.breadcrumb a {
  color: var(--faint);
  transition: color 0.15s;
}

.breadcrumb a:hover {
  color: var(--muted);
}

.breadcrumb span {
  color: var(--muted);
}


/* ── 15. Risk Gauge (SVG ring) ────────────────────────────── */
/*
   stroke-dashoffset is set inline from Django context:
   offset = 314 - (score / 100 * 314)
*/

.risk-gauge-wrap {
  position: relative;
}

.risk-gauge-wrap svg {
  transform: rotate(-90deg);
}

.risk-gauge-num {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  line-height: 1;
}

.risk-gauge-score {
  font-size: 32px;
  font-weight: 500;
}

.risk-gauge-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 3px;
}

.risk-critical .risk-gauge-score,
.risk-critical .risk-gauge-label { color: var(--danger); }

.risk-warn .risk-gauge-score,
.risk-warn .risk-gauge-label     { color: var(--warn);   }

.risk-safe .risk-gauge-score,
.risk-safe .risk-gauge-label     { color: var(--safe);   }

.risk-eol .risk-gauge-score,
.risk-eol .risk-gauge-label      { color: var(--eol);    }


/* ── 16. Timeline / Lifecycle Bar ─────────────────────────── */

.lifecycle-bar {
  height: 36px;
  border-radius: 7px;
  overflow: hidden;
  display: flex;
}

.lifecycle-phase {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11.5px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  overflow: hidden;
  cursor: default;
}

.timeline-mini {
  display: flex;
  height: 5px;
  border-radius: 3px;
  overflow: hidden;
  gap: 1px;
}

.timeline-mini .seg {
  height: 100%;
  border-radius: 2px;
}


/* ── 17. Compliance Grid ──────────────────────────────────── */

.compliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.compliance-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.compliance-name {
  font-size: 13px;
  font-weight: 600;
}

.compliance-status {
  font-size: 11.5px;
  margin-top: 2px;
}

.status-fail { color: var(--danger); }
.status-warn { color: var(--warn);   }
.status-ok   { color: var(--safe);   }


/* ── 18. CVE Table ────────────────────────────────────────── */

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

.cve-table thead tr {
  border-bottom: 1px solid var(--border);
}

.cve-table th {
  padding: 9px 12px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
}

.cve-table tbody tr {
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.12s;
}

.cve-table tbody tr:hover {
  background: var(--bg-hover);
}

.cve-table td {
  padding: 12px;
  font-size: 13px;
  vertical-align: top;
}

.cve-id {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--accent);
  font-weight: 500;
}


/* ── 19. Forms ────────────────────────────────────────────── */

.search-wrap {
  position: relative;
}

.search-wrap .search-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--faint);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13.5px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.search-input::placeholder {
  color: var(--faint);
}

.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.field-input {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  font-size: 13px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.15s;
}

.field-input:focus {
  border-color: var(--accent);
}

.field-input::placeholder {
  color: var(--faint);
}


/* ── 20. Utility Classes ──────────────────────────────────── */

.text-danger  { color: var(--danger); }
.text-warn    { color: var(--warn);   }
.text-safe    { color: var(--safe);   }
.text-muted   { color: var(--muted);  }
.text-faint   { color: var(--faint);  }
.text-accent  { color: var(--accent); }
.text-eol     { color: var(--eol);    }

.mt-8  { margin-top:  8px;  }
.mt-16 { margin-top: 16px;  }
.mt-24 { margin-top: 24px;  }
.mt-32 { margin-top: 32px;  }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }

@keyframes pulse {
  0%, 100% { opacity: 1;   }
  50%       { opacity: 0.4; }
}

.pulse {
  animation: pulse 2s infinite;
}

@media (max-width: 900px) {
  .hide-mobile { display: none !important; }
}
/* ── Hero ───────────────────────────────────────────────── */
.hero {
  text-align: center;
  padding: 72px 24px 48px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 900px 400px at 50% 0%,
    rgba(99,102,241,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(99,102,241,0.12);
  border: 1px solid rgba(99,102,241,0.3);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.hero-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.8px;
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero-em {
  font-style: normal;
  color: var(--danger);
}

.hero-subtitle {
  font-size: 16px;
  color: var(--muted);
  max-width: 540px;
  margin: 0 auto 28px;
  line-height: 1.65;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.hero-stat-num {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 500;
  color: var(--text);
}

.hero-stat-label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

/* ── Controls ───────────────────────────────────────────── */
.controls {
  padding-bottom: 28px;
}

.search-row {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

/* ── Product Grid ───────────────────────────────────────── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  margin-bottom: 8px;
}
.category-section {
  margin-top: 40px;
}

.category-section:first-child {
  margin-top: 0;
}
/* ── Product Card ───────────────────────────────────────── */
.product-card {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.card-icon-name {
  display: flex;
  align-items: center;
  gap: 11px;
}

.card-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  font-size: 18px;
  flex-shrink: 0;
  background: var(--border);
  border: 1px solid var(--border);
  overflow: hidden;
}

.card-icon img {
  width: 22px;
  height: 22px;
  object-fit: contain;
  filter: var(--icon-filter, none);
}

[data-theme="dark"] .card-icon img {
  filter: brightness(0) invert(1) opacity(0.8);
}

.card-name {
  font-weight: 600;
  font-size: 14px;
  line-height: 1.3;
}

.card-version {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  margin-top: 1px;
}

/* Mini risk ring on card */
.card-risk-ring {
  position: relative;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.card-risk-ring svg {
  transform: rotate(-90deg);
}

.card-risk-num {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.meta-item {}

.meta-val {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
}

.meta-lbl {
  font-size: 10.5px;
  color: var(--muted);
  margin-top: 1px;
}

.card-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2px;
}

.card-cta {
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 3px;
}

.card-cta svg {
  transition: transform 0.15s;
}

.product-card:hover .card-cta svg {
  transform: translateX(3px);
}

.eol-date-label {
  font-size: 11px;
  color: var(--faint);
  font-family: var(--mono);
}

/* ── Responsive ───────────────────────────────────────────── */

/* Tablet — 640px to 900px */
@media (max-width: 900px) {
  /* Nav — hide text links, keep logo and controls */
  .nav-links {
    display: none;
  }

  .nav-inner {
    gap: 16px;
  }

  /* Hero */
  .hero {
    padding: 48px 20px 36px;
  }

  .hero-stats {
    gap: 24px;
  }

  /* Grid — 2 columns */
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Post layout (version detail, blog post) */
  .post-layout,
  .page-body {
    grid-template-columns: 1fr;
  }

  .post-sidebar,
  .sidebar {
    display: none;
  }
}

/* Mobile — under 640px */
@media (max-width: 640px) {
  /* Container padding */
  .container {
    padding: 0 16px;
  }

  /* Nav */
  .nav {
    padding: 0 16px;
  }

  .nav-logo span {
    display: none;
  }

  .btn-primary {
    padding: 6px 12px;
    font-size: 12px;
  }

  /* Hero */
  .hero {
    padding: 36px 16px 28px;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 16px 28px;
    justify-content: flex-start;
    padding-top: 24px;
  }

  .hero-stat-num {
    font-size: 22px;
  }

  /* Grid — single column */
  .product-grid {
    grid-template-columns: 1fr;
  }

  /* Filter tabs — scrollable row */
  .filter-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .filter-tabs::-webkit-scrollbar {
    display: none;
  }

  .filter-tab {
    flex-shrink: 0;
  }

  /* Section label */
  .section-label {
    font-size: 10px;
  }

  /* Cards */
  .card-meta {
    gap: 8px 12px;
  }

  /* Breadcrumb */
  .breadcrumb {
    font-size: 11px;
    flex-wrap: wrap;
  }

  /* Footer */
  .footer {
    padding: 24px 16px;
    font-size: 11.5px;
  }

  /* Banner */
  .banner-default {
    padding: 8px 16px;
    font-size: 12px;
  }
}