:root{--accent:#0a84ff;--bg:#f4f7fb;--text:#111827;--muted:#6b7280;--line:#e5e7eb}
*{box-sizing:border-box;font-family:Inter,system-ui,Arial,sans-serif}
body{margin:0;min-width:320px;background:var(--bg);color:var(--text)}
header{background:#fff;border-bottom:1px solid rgba(15,23,42,.08)}
.topbar{max-width:1120px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--accent);cursor:pointer}
.logo img{height:40px}
nav{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
nav a{padding:8px 10px;border-radius:8px;color:#1f2937;text-decoration:none;font-weight:700;font-size:14px}
nav a:hover{background:#e8f2ff;color:var(--accent)}
main{max-width:1120px;margin:0 auto;padding:30px 20px 42px}
.page{background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:8px;box-shadow:0 10px 28px rgba(15,23,42,.06);padding:28px}
h1{margin:0 0 10px;font-size:30px}.lead{margin:0 0 24px;color:var(--muted);line-height:1.55}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.box{padding:18px;border:1px solid var(--line);border-radius:8px;background:#f8fafc}
.box h2{margin:0 0 8px;font-size:18px}.box p{margin:0;color:#475569;line-height:1.55}
footer{text-align:center;color:var(--muted);font-size:13px;padding:18px}
@media(max-width:700px){.topbar{align-items:flex-start;flex-direction:column}nav{margin-left:0}.grid{grid-template-columns:1fr}.page{padding:20px}}




/* MRF dark theme */
:root {
  --accent: #22a1ff;
  --accent-hover: #0a84ff;
  --brand-dark: #05080d;
  --brand-ink: #0b1220;
  --bg: #070b12;
  --white: #ffffff;
  --text: #111827;
  --muted: #6b7280;
}

html {
  background: #070b12;
}

body {
  background:
    radial-gradient(circle at 12% 0%, rgba(34, 161, 255, 0.16), transparent 28rem),
    linear-gradient(180deg, #05080d 0%, #0a101b 44%, #070b12 100%);
  color: #e5edf7;
}

.site-header,
header,
.header {
  background: rgba(5, 8, 13, 0.94);
  border-bottom-color: rgba(34, 161, 255, 0.2);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34);
}

.main-nav a,
nav.main a,
.logo,
.logo-name {
  color: #eaf4ff;
}

.main-nav a:hover,
.main-nav a.active,
nav.main a:hover {
  background: rgba(34, 161, 255, 0.12);
  color: #22a1ff;
}

.logo img,
.logo-img {
  border-radius: 8px;
  background: #05080d;
  box-shadow: 0 0 0 1px rgba(34, 161, 255, 0.2), 0 8px 20px rgba(0, 0, 0, 0.32);
}

.catalog-wrapper,
.filters,
.catalog,
.card,
.hero,
.cart-panel,
.summary-panel,
.checkout-head,
.form-card,
.summary-section,
.info-card,
.category-card,
.product-card {
  background: rgba(255, 255, 255, 0.96);
  color: #111827;
  border-color: rgba(34, 161, 255, 0.14);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
}

.card {
  border-radius: 8px;
}

.card:hover {
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

.price,
.product-price,
.cart-total,
.summary-total,
.logo span {
  color: #0a84ff;
}

.cart-btn,
.back-btn,
.home-btn,
.btn-add,
.add-btn,
.btn-view,
.view-btn,
.btn-primary,
.submit-btn,
.checkout-btn,
.place-order-btn,
.header-right button {
  border-color: rgba(34, 161, 255, 0.42);
  background: linear-gradient(135deg, #05080d 0%, #0b1220 42%, #0a84ff 100%);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(10, 132, 255, 0.18);
}

.cart-btn:hover,
.back-btn:hover,
.home-btn:hover,
.btn-add:hover,
.add-btn:hover,
.btn-view:hover,
.view-btn:hover,
.btn-primary:hover,
.submit-btn:hover,
.checkout-btn:hover,
.place-order-btn:hover,
.header-right button:hover {
  background: linear-gradient(135deg, #05080d 0%, #101b2d 38%, #22a1ff 100%);
  color: #fff;
  border-color: #22a1ff;
  box-shadow: 0 14px 28px rgba(10, 132, 255, 0.28);
}

input,
select,
textarea {
  border-color: rgba(10, 132, 255, 0.18);
}

footer {
  color: #9fb2c7;
  border-top-color: rgba(34, 161, 255, 0.16);
}

/* MRF info pages polished theme */
:root {
  --mrf-bg: #070b12;
  --mrf-panel: #0b1422;
  --mrf-panel-soft: #101c2d;
  --mrf-border: rgba(34, 161, 255, 0.24);
  --mrf-border-strong: rgba(34, 161, 255, 0.48);
  --mrf-text: #eef6ff;
  --mrf-muted: #a9bdd2;
  --mrf-accent: #22a1ff;
  --mrf-accent-strong: #0a84ff;
}

* {
  box-sizing: border-box;
}

html {
  background: #070b12;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 12% 0%, rgba(34, 161, 255, 0.16), transparent 28rem),
    linear-gradient(180deg, #05080d 0%, #0a101b 44%, #070b12 100%) !important;
  color: var(--mrf-text) !important;
}

.info-header,
header {
  background: rgba(5, 8, 13, 0.94) !important;
  border-bottom: 1px solid rgba(34, 161, 255, 0.22) !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34) !important;
}

.topbar {
  max-width: 1120px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--mrf-accent) !important;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.logo img {
  height: 42px;
  border-radius: 8px;
  background: #05080d;
  box-shadow: 0 0 0 1px rgba(34, 161, 255, 0.24), 0 8px 20px rgba(0, 0, 0, 0.32);
}

.info-nav,
nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: nowrap;
}

.info-nav a,
header nav a {
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid rgba(34, 161, 255, 0.58);
  background: linear-gradient(135deg, #05080d 0%, #0b1220 42%, #0a84ff 100%);
  color: #ffffff !important;
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
  box-shadow: 0 10px 22px rgba(10, 132, 255, 0.16);
}

.info-nav a:hover,
.info-nav a.active,
header nav a:hover,
header nav a.active {
  border-color: var(--mrf-accent);
  background: linear-gradient(135deg, #05080d 0%, #101b2d 38%, #22a1ff 100%);
  color: #ffffff !important;
}

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 30px 20px 42px;
}

.page,
.info-panel {
  background: rgba(7, 13, 24, 0.94) !important;
  border: 1px solid rgba(34, 161, 255, 0.22) !important;
  border-radius: 10px !important;
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.42) !important;
  padding: 30px !important;
  color: var(--mrf-text) !important;
}

.eyebrow {
  margin: 0 0 8px;
  color: #78c7ff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 12px !important;
  color: #ffffff !important;
  font-size: 32px !important;
  line-height: 1.15;
  text-shadow: 0 2px 12px rgba(10, 132, 255, 0.18);
}

.lead {
  max-width: 820px;
  margin: 0 0 24px !important;
  color: #c7d7ea !important;
  line-height: 1.65;
  font-size: 16px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.box,
.info-card {
  padding: 20px;
  border: 1px solid rgba(34, 161, 255, 0.2) !important;
  border-radius: 8px !important;
  background: linear-gradient(180deg, rgba(16, 27, 45, 0.98), rgba(8, 14, 25, 0.98)) !important;
  color: var(--mrf-text) !important;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.22);
}

.box h2,
.info-card h2 {
  margin: 0 0 10px !important;
  color: #ffffff !important;
  font-size: 18px !important;
}

.box p,
.info-card p {
  margin: 0;
  color: #c7d7ea !important;
  line-height: 1.6;
}

.site-footer,
footer {
  margin-top: 34px;
  padding: 28px 20px 30px !important;
  background: linear-gradient(180deg, rgba(5, 8, 13, 0.2), rgba(7, 13, 24, 0.82)) !important;
  border-top: 1px solid rgba(34, 161, 255, 0.22) !important;
  color: #c7d7ea !important;
  text-align: left !important;
}

.footer-shell {
  max-width: 720px;
  margin: 0 auto;
}

.footer-brand {
  text-align: center;
  color: #ffffff;
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 18px;
  text-shadow: 0 0 16px rgba(34, 161, 255, 0.22);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(220px, 1fr);
  gap: 56px;
  align-items: start;
}

.footer-links,
.footer-contacts {
  display: grid;
  gap: 10px;
}

.footer-links {
  padding-right: 42px;
  border-right: 1px solid rgba(34, 161, 255, 0.25);
}

.footer-links a,
.footer-contacts a,
.footer-contacts span {
  color: #c7d7ea !important;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  line-height: 1.35;
}

.footer-links a:hover,
.footer-contacts a:hover {
  color: var(--mrf-accent) !important;
}

@media (max-width: 760px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .info-nav,
  nav {
    margin-left: 0;
    width: 100%;
    overflow-x: auto;
    gap: 10px;
    padding-bottom: 4px;
  }

  main {
    padding: 22px 12px 34px;
  }

  .page,
  .info-panel {
    padding: 22px 16px !important;
  }

  .grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    gap: 22px;
    text-align: center;
  }

  .footer-links {
    padding-right: 0;
    padding-bottom: 18px;
    border-right: 0;
    border-bottom: 1px solid rgba(34, 161, 255, 0.22);
  }
}
/* MRF compact footer override */
.site-footer,
footer.site-footer {
  margin-top: 24px !important;
  padding: 18px 20px 20px !important;
}

.footer-shell {
  max-width: 620px !important;
}

.footer-brand {
  font-size: 19px !important;
  margin-bottom: 12px !important;
}

.footer-grid {
  grid-template-columns: minmax(150px, 0.9fr) minmax(190px, 1fr) !important;
  gap: 34px !important;
}

.footer-links,
.footer-contacts {
  gap: 7px !important;
}

.footer-links {
  padding-right: 28px !important;
}

.footer-links a,
.footer-contacts a,
.footer-contacts span {
  font-size: 14px !important;
  line-height: 1.25 !important;
}

@media (max-width: 640px) {
  .site-footer,
  footer.site-footer {
    padding: 18px 14px 20px !important;
  }

  .footer-brand {
    margin-bottom: 10px !important;
  }

  .footer-grid {
    gap: 14px !important;
  }

  .footer-links {
    padding-bottom: 12px !important;
  }
}
/* MRF contacts footer force override */
.site-footer,
footer.site-footer,
body > footer.site-footer {
  margin-top: 120px !important;
  padding: 12px 20px 14px !important;
  background: linear-gradient(180deg, rgba(5, 8, 13, 0.2), rgba(7, 13, 24, 0.82)) !important;
  border-top: 1px solid rgba(34, 161, 255, 0.22) !important;
  color: #c7d7ea !important;
  text-align: left !important;
}

.footer-shell { max-width: 560px !important; margin: 0 auto !important; }
.footer-brand { text-align: center !important; color: #fff !important; font-size: 17px !important; font-weight: 900 !important; margin-bottom: 8px !important; line-height: 1.1 !important; }
.footer-grid { display: grid !important; grid-template-columns: minmax(135px, 0.8fr) minmax(180px, 1fr) !important; gap: 24px !important; align-items: start !important; }
.footer-links, .footer-contacts { display: grid !important; gap: 4px !important; }
.footer-links { padding-right: 20px !important; border-right: 1px solid rgba(34, 161, 255, 0.25) !important; }
.footer-links a, .footer-contacts a, .footer-contacts span { color: #c7d7ea !important; font-size: 13px !important; font-weight: 700 !important; text-decoration: none !important; line-height: 1.15 !important; }
.footer-links a:hover, .footer-contacts a:hover { color: var(--mrf-accent) !important; }
.box a, .info-card a { color: var(--mrf-accent) !important; font-weight: 800 !important; }

@media (max-width: 640px) {
  .site-footer,
  footer.site-footer,
  body > footer.site-footer {
    margin-top: 72px !important;
    padding: 12px 14px 14px !important;
  }
  .footer-grid { grid-template-columns: 1fr !important; gap: 10px !important; text-align: center !important; }
  .footer-links { padding-right: 0 !important; padding-bottom: 10px !important; border-right: 0 !important; border-bottom: 1px solid rgba(34, 161, 255, 0.22) !important; }
}
/* MRF unified footer like homepage */
.mrf-footer,
footer.mrf-footer {
  margin-top: auto !important;
  padding: 20px 0 30px !important;
  background: transparent !important;
  border-top: 1px solid rgba(34, 161, 255, 0.16) !important;
  color: #9fb2c7 !important;
  text-align: center !important;
  font-size: 13px !important;
}

.mrf-footer .container {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 12px 16px 0 !important;
  border-top: 1px solid rgba(34, 161, 255, 0.12) !important;
}

.mrf-footer .footer-wrap {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
  gap: 10px !important;
}

.mrf-footer strong {
  display: block !important;
  color: #eaf4ff !important;
  font-weight: 900 !important;
  margin-bottom: 5px !important;
}

.mrf-footer .small {
  color: #9fb2c7 !important;
  font-size: 13px !important;
  line-height: 1.45 !important;
}

.mrf-footer a {
  color: #cfe7ff !important;
  font-weight: 800 !important;
  text-decoration: none !important;
}

.mrf-footer a:hover {
  color: #22a1ff !important;
}
/* MRF compact unified footer final */
.mrf-footer,
footer.mrf-footer {
  margin-top: 24px !important;
  padding: 8px 0 12px !important;
  min-height: 0 !important;
  background: transparent !important;
  border-top: 1px solid rgba(34, 161, 255, 0.16) !important;
  color: #9fb2c7 !important;
  text-align: center !important;
  font-size: 12px !important;
}

.mrf-footer .container {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 8px 16px 0 !important;
  border-top: 0 !important;
}

.mrf-footer .footer-wrap {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
  gap: 4px !important;
  min-height: 0 !important;
}

.mrf-footer strong {
  display: block !important;
  color: #eaf4ff !important;
  font-size: 13px !important;
  font-weight: 900 !important;
  margin: 0 0 3px !important;
  line-height: 1.15 !important;
}

.mrf-footer .small {
  color: #9fb2c7 !important;
  font-size: 12px !important;
  line-height: 1.28 !important;
  margin: 0 !important;
}

.mrf-footer a {
  color: #cfe7ff !important;
  font-weight: 800 !important;
  text-decoration: none !important;
}

.mrf-footer a:hover {
  color: #22a1ff !important;
}

body > .mrf-footer:last-child,
main > .mrf-footer:last-child {
  margin-bottom: 0 !important;
}

@media (max-width: 640px) {
  .mrf-footer,
  footer.mrf-footer {
    margin-top: 18px !important;
    padding: 8px 0 10px !important;
  }

  .mrf-footer .small {
    font-size: 11px !important;
  }
}
/* MRF footer bottom placement final */
html,
body {
  min-height: 100% !important;
}

body {
  min-height: 100vh !important;
  display: flex !important;
  flex-direction: column !important;
}

body > main,
body > .catalog-wrapper,
body > .catalog-page,
body > .components-page,
body > .peripherals-page,
body > .power-page {
  flex: 1 0 auto !important;
}

body > footer.mrf-footer,
body > .mrf-footer {
  margin-top: auto !important;
}

main > footer.mrf-footer,
main footer.mrf-footer {
  margin-top: clamp(34px, 6vh, 72px) !important;
}

.mrf-footer,
footer.mrf-footer {
  padding-top: 8px !important;
  padding-bottom: 12px !important;
}

@media (max-width: 640px) {
  main > footer.mrf-footer,
  main footer.mrf-footer {
    margin-top: 28px !important;
  }
}
/* MRF expanded main nav fit */
.main-nav {
  gap: 12px !important;
  align-items: center !important;
}

.main-nav a {
  padding-left: 10px !important;
  padding-right: 10px !important;
}

@media (max-width: 1100px) {
  .main-nav {
    gap: 8px !important;
  }

  .main-nav a {
    padding-left: 8px !important;
    padding-right: 8px !important;
    font-size: 14px !important;
  }
}