/* ============================================================
   metrosoyuza.net — Duelbits Promo Code Satellite
   ============================================================ */

/* ---- Custom Properties ---- */
:root {
  --mz-bg-base: #0f1a21;
  --mz-bg-alt: #1a2c38;
  --mz-bg-card: #213743;
  --mz-border-subtle: #2f4553;
  --mz-border-card: #3a5263;
  --mz-accent: #00e701;
  --mz-accent-dark: #00c001;
  --mz-text-heading: #eef2f5;
  --mz-text-body: #b1c4d4;
  --mz-text-muted: #7d93a8;
  --mz-badge-bg: rgba(0, 231, 1, 0.09);
  --mz-font-heading: 'Syne', 'Inter', system-ui, sans-serif;
  --mz-font-body: 'Inter', system-ui, sans-serif;
  --mz-font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --mz-radius: 10px;
  --mz-radius-sm: 6px;
  --mz-radius-lg: 16px;
  --mz-space-xs: 0.5rem;
  --mz-space-sm: 1rem;
  --mz-space-md: 1.5rem;
  --mz-space-lg: 2.5rem;
  --mz-space-xl: 4rem;
  --mz-space-2xl: 6rem;
  --mz-transition: 0.25s ease;
  --mz-max-width: 1120px;
  --mz-nav-height: 64px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--mz-nav-height) + 1rem); }
body {
  font-family: var(--mz-font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--mz-text-body);
  background: var(--mz-bg-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--mz-accent); text-decoration: none; transition: color var(--mz-transition); }
a:hover { color: #4dff4d; }
ul, ol { list-style: none; }
code { font-family: var(--mz-font-mono); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
table { border-collapse: collapse; width: 100%; }

/* ---- Screen reader only ---- */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---- Container ---- */
.mtrz-contain {
  width: 100%;
  max-width: var(--mz-max-width);
  margin: 0 auto;
  padding: 0 var(--mz-space-md);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.mtrz-topbar {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--mz-nav-height);
  background: rgba(15, 26, 33, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 0.5px solid var(--mz-border-subtle);
  transition: background var(--mz-transition);
}
.mtrz-topbar .mtrz-contain {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}
.mtrz-brand img { height: 32px; width: auto; }
.mtrz-nav { margin-left: auto; margin-right: var(--mz-space-md); }
.mtrz-nav-list { display: flex; gap: var(--mz-space-xs); }
.mtrz-nav-link {
  display: inline-block;
  padding: 0.4rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--mz-text-muted);
  border-radius: var(--mz-radius-sm);
  transition: background var(--mz-transition), color var(--mz-transition);
}
.mtrz-nav-link:hover,
.mtrz-nav-link:focus-visible {
  background: var(--mz-border-subtle);
  color: var(--mz-text-heading);
}
.mtrz-nav-cta {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.5rem 1.2rem;
  font-size: 0.875rem; font-weight: 600;
  color: var(--mz-bg-base);
  background: linear-gradient(135deg, var(--mz-accent), var(--mz-accent-dark));
  border-radius: var(--mz-radius);
  transition: box-shadow var(--mz-transition), transform var(--mz-transition);
}
.mtrz-nav-cta:hover {
  color: var(--mz-bg-base);
  box-shadow: 0 6px 22px rgba(0, 231, 1, 0.35);
  transform: translateY(-1px);
}

/* Burger */
.mtrz-burger {
  display: none;
  flex-direction: column; gap: 5px;
  width: 28px; padding: 4px 0;
}
.mtrz-burger span {
  display: block; height: 2px; width: 100%;
  background: var(--mz-text-heading);
  border-radius: 2px;
  transition: transform var(--mz-transition), opacity var(--mz-transition);
}
.mtrz-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mtrz-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.mtrz-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Drawer */
.mtrz-mobile-drawer {
  position: fixed; top: var(--mz-nav-height); left: 0; right: 0;
  z-index: 99;
  background: var(--mz-bg-base);
  border-bottom: 0.5px solid var(--mz-border-subtle);
  padding: var(--mz-space-md);
  transform: translateY(-110%);
  opacity: 0;
  transition: transform 0.35s ease, opacity 0.3s ease;
  pointer-events: none;
}
.mtrz-mobile-drawer.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.mtrz-mobile-drawer ul { display: flex; flex-direction: column; gap: var(--mz-space-xs); margin-bottom: var(--mz-space-md); }
.mtrz-mobile-drawer a {
  display: block; padding: 0.75rem 1rem;
  color: var(--mz-text-body);
  border-radius: var(--mz-radius-sm);
  font-weight: 500;
}
.mtrz-mobile-drawer a:hover { background: var(--mz-border-subtle); color: var(--mz-text-heading); }
.mtrz-mobile-drawer .mtrz-nav-cta { width: 100%; text-align: center; padding: 0.85rem; }

@media (max-width: 860px) {
  .mtrz-nav, .mtrz-topbar > .mtrz-contain > .mtrz-nav-cta { display: none; }
  .mtrz-burger { display: flex; }
}

/* ============================================================
   HERO / SPOTLIGHT
   ============================================================ */
.mtrz-spotlight {
  background: var(--mz-bg-alt);
  padding: calc(var(--mz-nav-height) + var(--mz-space-xl)) 0 var(--mz-space-xl);
  overflow: hidden;
  position: relative;
}
.mtrz-spotlight::before {
  content: '';
  position: absolute; top: -40%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,231,1,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.mtrz-spotlight-inner {
  display: flex; align-items: center; gap: var(--mz-space-xl);
}
.mtrz-spotlight-text { flex: 1 1 60%; position: relative; z-index: 1; }
.mtrz-spotlight-visual {
  flex: 0 1 35%;
  display: flex; align-items: center; justify-content: center;
}
.mtrz-logo-emblem {
  width: 220px; height: 220px;
  background: var(--mz-bg-card);
  border: 1px solid var(--mz-border-card);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 60px rgba(0,231,1,0.08);
}
.mtrz-logo-emblem img { width: 140px; height: auto; }

.mtrz-h1 {
  font-family: var(--mz-font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--mz-text-heading);
  margin-bottom: var(--mz-space-sm);
}
.mtrz-accent { color: var(--mz-accent); }
.mtrz-subtitle {
  font-size: 1.125rem;
  color: var(--mz-text-body);
  margin-bottom: var(--mz-space-lg);
}
.mtrz-subtitle strong { color: var(--mz-text-heading); font-weight: 600; }

/* ---- Coupon Widget ---- */
.mtrz-coupon {
  background: var(--mz-bg-base);
  border: 1px solid var(--mz-accent);
  border-radius: var(--mz-radius-lg);
  padding: var(--mz-space-md);
  margin-bottom: var(--mz-space-lg);
  max-width: 480px;
}
.mtrz-coupon-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--mz-space-sm);
  flex-wrap: wrap;
  gap: 0.5rem;
}
.mtrz-badge {
  display: inline-flex; align-items: center; gap: 0.35rem;
  background: var(--mz-badge-bg);
  color: var(--mz-accent);
  font-size: 0.8rem; font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
}
.mtrz-coupon-date {
  font-size: 0.8rem;
  color: var(--mz-text-muted);
}
.mtrz-coupon-body {
  display: flex; gap: var(--mz-space-xs);
  margin-bottom: var(--mz-space-xs);
}
.mtrz-coupon-code {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  background: var(--mz-bg-alt);
  color: var(--mz-accent);
  font-family: var(--mz-font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  border-radius: var(--mz-radius);
  border: 1px solid var(--mz-border-card);
  user-select: all;
}
.mtrz-copy-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.75rem 1.3rem;
  background: linear-gradient(135deg, var(--mz-accent), var(--mz-accent-dark));
  color: var(--mz-bg-base);
  font-size: 0.95rem; font-weight: 700;
  border-radius: var(--mz-radius);
  transition: box-shadow var(--mz-transition), transform var(--mz-transition);
  white-space: nowrap;
}
.mtrz-copy-btn:hover {
  box-shadow: 0 8px 28px rgba(0,231,1,0.4);
  transform: translateY(-1px);
}
.mtrz-copy-btn.copied {
  background: var(--mz-border-subtle);
  color: var(--mz-accent);
}
.mtrz-coupon-desc {
  font-size: 0.85rem;
  color: var(--mz-text-muted);
  margin-top: 0.35rem;
}

/* ---- CTA Group ---- */
.mtrz-cta-group {
  display: flex; gap: var(--mz-space-sm); flex-wrap: wrap;
}
.mtrz-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.8rem;
  font-size: 1rem; font-weight: 600;
  border-radius: var(--mz-radius);
  transition: box-shadow var(--mz-transition), transform var(--mz-transition), background var(--mz-transition);
}
.mtrz-btn--main {
  background: linear-gradient(135deg, var(--mz-accent), var(--mz-accent-dark));
  color: var(--mz-bg-base);
}
.mtrz-btn--main:hover {
  color: var(--mz-bg-base);
  box-shadow: 0 8px 28px rgba(0,231,1,0.4);
  transform: translateY(-2px);
}
.mtrz-btn--alt {
  background: var(--mz-border-subtle);
  color: var(--mz-text-body);
  border: 1px solid var(--mz-border-card);
}
.mtrz-btn--alt:hover {
  background: var(--mz-bg-card);
  color: var(--mz-text-heading);
  transform: translateY(-1px);
}
.mtrz-btn--sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
  background: linear-gradient(135deg, var(--mz-accent), var(--mz-accent-dark));
  color: var(--mz-bg-base);
  border-radius: var(--mz-radius-sm);
}
.mtrz-btn--sm:hover {
  color: var(--mz-bg-base);
  box-shadow: 0 4px 16px rgba(0,231,1,0.35);
  transform: translateY(-1px);
}
.mtrz-cta-solo { text-align: center; margin-top: var(--mz-space-lg); }

/* ============================================================
   SECTIONS
   ============================================================ */
.mtrz-section {
  padding: var(--mz-space-xl) 0;
}
.mtrz-section--a { background: var(--mz-bg-base); }
.mtrz-section--b { background: var(--mz-bg-alt); }

.mtrz-h2 {
  font-family: var(--mz-font-heading);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--mz-text-heading);
  line-height: 1.25;
  margin-bottom: var(--mz-space-md);
}
.mtrz-lead {
  font-size: 1.05rem;
  color: var(--mz-text-body);
  margin-bottom: var(--mz-space-lg);
  max-width: 780px;
}
.mtrz-prose {
  max-width: 780px;
}
.mtrz-prose p {
  margin-bottom: var(--mz-space-sm);
}
.mtrz-prose h2 {
  font-family: var(--mz-font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--mz-text-heading);
  margin-top: var(--mz-space-lg);
  margin-bottom: var(--mz-space-sm);
}
.mtrz-prose ul, .mtrz-prose ol {
  padding-left: 1.5rem;
  margin-bottom: var(--mz-space-sm);
}
.mtrz-prose li {
  list-style: disc;
  margin-bottom: 0.35rem;
}

/* ---- Steps ---- */
.mtrz-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--mz-space-md);
  margin-bottom: var(--mz-space-lg);
}
.mtrz-step-card {
  background: var(--mz-bg-card);
  border: 0.5px solid var(--mz-border-card);
  border-radius: var(--mz-radius-lg);
  padding: var(--mz-space-md);
  transition: transform var(--mz-transition), box-shadow var(--mz-transition);
}
.mtrz-step-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}
.mtrz-step-num {
  display: inline-block;
  font-family: var(--mz-font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--mz-accent);
  background: var(--mz-badge-bg);
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  margin-bottom: var(--mz-space-sm);
}
.mtrz-step-card h3 {
  font-family: var(--mz-font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--mz-text-heading);
  margin-bottom: var(--mz-space-xs);
}
.mtrz-step-card p {
  font-size: 0.925rem;
  color: var(--mz-text-body);
}

/* ---- Detail Grid ---- */
.mtrz-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--mz-space-sm);
  margin-bottom: var(--mz-space-lg);
}
.mtrz-detail-item {
  background: var(--mz-bg-card);
  border: 0.5px solid var(--mz-border-card);
  border-radius: var(--mz-radius);
  padding: var(--mz-space-sm) var(--mz-space-md);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.mtrz-detail-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--mz-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.mtrz-detail-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--mz-text-heading);
}
.mtrz-detail-value code {
  color: var(--mz-accent);
  font-size: 1.05rem;
}

/* ---- Tables ---- */
.mtrz-table-wrap {
  overflow-x: auto;
  margin-bottom: var(--mz-space-lg);
  border-radius: var(--mz-radius);
  border: 0.5px solid var(--mz-border-card);
}
.mtrz-terms-table,
.mtrz-codes-table {
  min-width: 520px;
}
.mtrz-terms-table th,
.mtrz-codes-table th {
  background: var(--mz-bg-card);
  color: var(--mz-text-heading);
  font-weight: 600;
  font-size: 0.875rem;
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--mz-border-card);
}
.mtrz-terms-table td,
.mtrz-codes-table td {
  padding: 0.85rem 1rem;
  font-size: 0.925rem;
  border-bottom: 0.5px solid var(--mz-border-card);
  vertical-align: middle;
}
.mtrz-terms-table tr:last-child td,
.mtrz-codes-table tr:last-child td { border-bottom: none; }
.mtrz-terms-table td:first-child {
  font-weight: 500;
  color: var(--mz-text-heading);
  white-space: nowrap;
}
.mtrz-codes-table td code {
  font-family: var(--mz-font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--mz-accent);
  background: var(--mz-badge-bg);
  padding: 0.2rem 0.55rem;
  border-radius: var(--mz-radius-sm);
}
.mtrz-status-ok {
  color: var(--mz-accent);
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
}

/* ---- FAQ / Accordion ---- */
.mtrz-accordion {
  max-width: 780px;
}
.mtrz-qa {
  background: var(--mz-bg-card);
  border: 0.5px solid var(--mz-border-card);
  border-radius: var(--mz-radius);
  margin-bottom: var(--mz-space-sm);
  overflow: hidden;
  transition: box-shadow var(--mz-transition);
}
.mtrz-qa:hover {
  box-shadow: 0 4px 18px rgba(0,0,0,0.15);
}
.mtrz-qa[open] {
  border-color: var(--mz-accent);
}
.mtrz-qa-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem var(--mz-space-md);
  font-size: 1rem;
  font-weight: 600;
  color: var(--mz-text-heading);
  cursor: pointer;
  list-style: none;
}
.mtrz-qa-trigger::-webkit-details-marker { display: none; }
.mtrz-qa-trigger::after {
  content: '';
  width: 10px; height: 10px;
  border-right: 2px solid var(--mz-accent);
  border-bottom: 2px solid var(--mz-accent);
  transform: rotate(45deg);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}
.mtrz-qa[open] .mtrz-qa-trigger::after {
  transform: rotate(-135deg);
}
.mtrz-qa-body {
  padding: 0 var(--mz-space-md) var(--mz-space-md);
  animation: mtrz-fade-in 0.3s ease;
}
.mtrz-qa-body p {
  font-size: 0.95rem;
  color: var(--mz-text-body);
}
@keyframes mtrz-fade-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- Last Updated ---- */
.mtrz-updated {
  padding: var(--mz-space-md) 0;
}
.mtrz-timestamp {
  font-size: 0.875rem;
  color: var(--mz-text-muted);
}
.mtrz-timestamp time {
  color: var(--mz-text-body);
  font-weight: 500;
}

/* ============================================================
   FOOTER
   ============================================================ */
.mtrz-footer {
  background: var(--mz-bg-base);
  border-top: 0.5px solid var(--mz-border-subtle);
  padding: var(--mz-space-xl) 0 var(--mz-space-lg);
}
.mtrz-footer-risk {
  background: var(--mz-bg-card);
  border: 0.5px solid var(--mz-border-card);
  border-radius: var(--mz-radius-lg);
  padding: var(--mz-space-md);
  margin-bottom: var(--mz-space-lg);
}
.mtrz-risk-warning {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--mz-text-heading);
  margin-bottom: var(--mz-space-xs);
}
.mtrz-risk-text {
  font-size: 0.875rem;
  color: var(--mz-text-muted);
  line-height: 1.65;
  margin-bottom: var(--mz-space-sm);
}
.mtrz-rg-logos {
  display: flex;
  align-items: center;
  gap: var(--mz-space-md);
  flex-wrap: wrap;
}
.mtrz-rg-logos img { height: 36px; width: auto; opacity: 0.7; transition: opacity var(--mz-transition); }
.mtrz-rg-logos img:first-child { height: 42px; }
.mtrz-rg-logos img:hover { opacity: 1; }

.mtrz-footer-links {
  display: flex; gap: var(--mz-space-md); flex-wrap: wrap;
  margin-bottom: var(--mz-space-sm);
}
.mtrz-footer-links a {
  font-size: 0.875rem;
  color: var(--mz-text-muted);
  font-weight: 500;
}
.mtrz-footer-links a:hover { color: var(--mz-text-heading); }
.mtrz-footer-copy {
  font-size: 0.8rem;
  color: var(--mz-text-muted);
}

/* ============================================================
   SCROLL-TO-TOP
   ============================================================ */
.mtrz-scroll-top {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 90;
  width: 44px; height: 44px;
  background: var(--mz-bg-card);
  border: 1px solid var(--mz-border-card);
  border-radius: 50%;
  color: var(--mz-text-heading);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.35s ease, transform 0.35s ease, box-shadow var(--mz-transition);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
}
.mtrz-scroll-top[hidden] { display: flex; }
.mtrz-scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.mtrz-scroll-top:hover {
  box-shadow: 0 4px 18px rgba(0,231,1,0.25);
  border-color: var(--mz-accent);
}

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.mtrz-legal-hero {
  padding-top: calc(var(--mz-nav-height) + var(--mz-space-xl));
  padding-bottom: var(--mz-space-lg);
  background: var(--mz-bg-alt);
}
.mtrz-legal-body {
  max-width: 780px;
}
.mtrz-legal-body h2 {
  margin-top: var(--mz-space-lg);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 860px) {
  .mtrz-spotlight-inner {
    flex-direction: column;
    text-align: center;
  }
  .mtrz-spotlight-text { order: 1; }
  .mtrz-spotlight-visual { order: 2; margin-top: var(--mz-space-md); }
  .mtrz-logo-emblem { width: 150px; height: 150px; }
  .mtrz-logo-emblem img { width: 100px; }
  .mtrz-coupon { margin-left: auto; margin-right: auto; }
  .mtrz-cta-group { justify-content: center; }
}

@media (max-width: 600px) {
  :root {
    --mz-space-xl: 2.5rem;
    --mz-space-lg: 1.75rem;
    --mz-space-md: 1rem;
  }
  .mtrz-h1 { font-size: 1.55rem; }
  .mtrz-h2 { font-size: 1.3rem; }
  .mtrz-coupon-body { flex-direction: column; }
  .mtrz-coupon-code { font-size: 1.15rem; padding: 0.65rem; justify-content: center; }
  .mtrz-copy-btn { width: 100%; justify-content: center; padding: 0.7rem; }
  .mtrz-cta-group { flex-direction: column; }
  .mtrz-btn { width: 100%; justify-content: center; }
  .mtrz-spotlight-visual { display: none; }
  .mtrz-steps { grid-template-columns: 1fr; }
  .mtrz-detail-grid { grid-template-columns: 1fr; }
  .mtrz-scroll-top { bottom: 1.2rem; right: 1.2rem; }
}

/* ---- Focus Visible ---- */
:focus-visible {
  outline: 2px solid var(--mz-accent);
  outline-offset: 2px;
}
button:focus-visible, a:focus-visible {
  outline: 2px solid var(--mz-accent);
  outline-offset: 2px;
}