:root {
  color-scheme: dark;
  --bg: #0a0e1a;
  --bg-2: #101827;
  --surface: #111c2d;
  --surface-2: #16243a;
  --primary: #1f3a5f;
  --primary-2: #2c5a82;
  --gold: #ffb000;
  --gold-2: #ffd36b;
  --text: #f5f7fb;
  --muted: #9ba8bc;
  --line: rgba(255, 255, 255, 0.13);
  --danger: #ff5b6e;
  --ok: #4ade80;
  --radius: 8px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  font-family: "Cairo", "Inter", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(10, 14, 26, 0.78), #0a0e1a 48rem),
    radial-gradient(circle at 18% 4%, rgba(31, 58, 95, 0.42), transparent 23rem),
    radial-gradient(circle at 86% 6%, rgba(255, 176, 0, 0.16), transparent 19rem),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

body.rtl {
  text-align: right;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(10, 14, 26, 0.78);
  border-bottom: 1px solid var(--line);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  min-height: 72px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Inter", "Cairo", sans-serif;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img {
  width: 42px;
  height: 42px;
  image-rendering: pixelated;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links a,
.lang-toggle {
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 0.95rem;
  border: 1px solid transparent;
}

.nav-links a:hover,
.nav-links a[aria-current="page"],
.lang-toggle:hover {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.lang-toggle {
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}

.mobile-menu {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 6px;
  font-size: 1.2rem;
}

.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 42px 20px 80px;
}

.hero {
  min-height: calc(100vh - 92px);
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  align-items: center;
  gap: 54px;
  padding: 38px 0 70px;
}

.hero-copy h1,
.page-title {
  font-size: clamp(3.2rem, 9vw, 7rem);
  line-height: 0.92;
  margin: 0 0 20px;
  letter-spacing: 0;
  font-family: "Inter", "Cairo", sans-serif;
}

.hero-copy p,
.lead {
  color: #c9d3e4;
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  line-height: 1.8;
  max-width: 680px;
  margin: 0 0 26px;
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 18px;
  border-radius: 6px;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  font-weight: 800;
  font-family: inherit;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 176, 0, 0.7);
}

.btn.primary {
  color: #1b1300;
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  border-color: rgba(255, 176, 0, 0.85);
  box-shadow: 0 14px 38px rgba(255, 176, 0, 0.18);
}

.btn.ghost {
  background: rgba(31, 58, 95, 0.36);
}

.status-strip {
  margin-top: 30px;
  display: inline-grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 10px 14px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(17, 28, 45, 0.74);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--danger);
  box-shadow: 0 0 18px currentColor;
}

.status-dot.online {
  background: var(--ok);
}

.hero-visual {
  position: relative;
  min-height: 520px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 176, 0, 0.25);
  box-shadow: var(--shadow);
  background:
    linear-gradient(180deg, rgba(31, 58, 95, 0.1), rgba(10, 14, 26, 0.4)),
    linear-gradient(135deg, #0f192d, #172640 55%, #0b101d);
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.75), transparent);
}

.stone-logo {
  position: absolute;
  inset: 18% 13% auto;
  display: grid;
  place-items: center;
  aspect-ratio: 1.45;
  border: 3px solid rgba(255, 176, 0, 0.62);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent),
    #142136;
  box-shadow: inset 0 0 0 8px rgba(0,0,0,0.22), 0 26px 90px rgba(0,0,0,0.38);
  clip-path: polygon(6% 0, 94% 0, 100% 12%, 100% 88%, 94% 100%, 6% 100%, 0 88%, 0 12%);
}

.stone-logo span {
  color: var(--gold);
  font-family: "Inter", sans-serif;
  font-size: clamp(3rem, 7vw, 5.8rem);
  font-weight: 900;
  text-shadow: 0 8px 0 rgba(0,0,0,0.35);
}

.hero-steps {
  position: absolute;
  inset-inline: 11%;
  bottom: 38px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.hero-step,
.card,
.panel,
.form-shell,
.status-card {
  border: 1px solid var(--line);
  background: rgba(17, 28, 45, 0.82);
  border-radius: var(--radius);
}

.hero-step {
  padding: 14px;
  font-size: 0.92rem;
  color: #d7dfec;
}

.section {
  padding: 72px 0 0;
}

.section h2 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

.section p {
  color: var(--muted);
  line-height: 1.75;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.panel,
.status-card {
  padding: 22px;
}

.card h3,
.panel h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.pixel-border {
  box-shadow:
    0 0 0 1px rgba(255, 176, 0, 0.18),
    inset 0 0 0 2px rgba(255, 255, 255, 0.03);
}

.gallery {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 14px;
}

.shot {
  min-height: 210px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255, 176, 0, 0.16), rgba(31, 58, 95, 0.34)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0 8px, transparent 8px 16px);
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 16px 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.page-hero {
  padding: 48px 0 28px;
}

.page-title {
  font-size: clamp(2.7rem, 7vw, 5.2rem);
  overflow-wrap: anywhere;
}

.form-shell {
  padding: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.progress {
  height: 10px;
  background: rgba(255,255,255,0.08);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 22px;
}

.progress span {
  display: block;
  height: 100%;
  width: 16.6%;
  background: linear-gradient(90deg, var(--gold), var(--primary-2));
  transition: width 180ms ease;
}

.form-step {
  display: none;
}

.form-step.active {
  display: grid;
  gap: 16px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  color: #dce5f3;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0d1524;
  color: var(--text);
  min-height: 46px;
  padding: 12px 13px;
  font: inherit;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.checks {
  display: grid;
  gap: 10px;
}

.checks label,
.inline-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.checks input,
.inline-check input {
  width: 18px;
  min-height: 18px;
  margin-top: 4px;
}

.form-error {
  color: var(--danger);
  min-height: 22px;
}

.success-state {
  display: none;
  text-align: center;
  padding: 42px 20px;
}

.success-state.active {
  display: block;
}

.status-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.admin-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.admin-wide {
  grid-column: 1 / -1;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.btn.danger {
  color: #fff;
  background: rgba(255, 91, 110, 0.16);
  border-color: rgba(255, 91, 110, 0.55);
}

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

.table-shell {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

th,
td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: start;
}

th {
  color: var(--gold);
  font-size: 0.9rem;
}

.big-status {
  font-size: clamp(3rem, 9vw, 6rem);
  line-height: 1;
  margin: 8px 0 14px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.metric {
  padding: 16px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
}

.metric strong {
  display: block;
  font-size: 1.6rem;
  color: var(--gold);
}

.graph {
  height: 190px;
  display: flex;
  gap: 6px;
  align-items: end;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0d1524;
}

.bar {
  flex: 1;
  min-height: 8px;
  background: linear-gradient(180deg, var(--gold), var(--primary-2));
  border-radius: 3px 3px 0 0;
}

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

.rank-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.rank-list li {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
}

.map-frame {
  width: 100%;
  min-height: 72vh;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0d1524;
}

.maintenance-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.maintenance-card {
  width: min(620px, 100%);
  padding: 42px;
  border-radius: var(--radius);
  background: rgba(17, 28, 45, 0.88);
  text-align: center;
}

.maintenance-card img {
  width: 74px;
  height: 74px;
  margin: 0 auto 18px;
  image-rendering: pixelated;
}

.maintenance-card h1 {
  margin: 0 0 12px;
  font-size: clamp(2.5rem, 9vw, 5.5rem);
  line-height: 1;
}

.maintenance-card p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.8;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #080c15;
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
}

@media (max-width: 860px) {
  .mobile-menu {
    display: block;
  }

  .nav-links {
    position: absolute;
    inset: 72px 12px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    background: #0b111d;
    border: 1px solid var(--line);
    border-radius: var(--radius);
  }

  .nav-links.open {
    display: flex;
  }

  .hero,
  .status-layout,
  .admin-layout,
  .grid.two,
  .grid.three,
  .leaderboard {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 26px;
  }

  .hero-visual {
    min-height: 430px;
  }

  .hero-steps,
  .field-grid,
  .metric-grid,
  .control-grid,
  .gallery {
    grid-template-columns: 1fr;
  }

  .page {
    padding-inline: 16px;
  }

  body.rtl {
    text-align: left;
  }

  .page-hero {
    text-align: center;
  }

  .page-hero .lead {
    max-width: 100%;
    font-size: 1rem;
    overflow-wrap: anywhere;
  }

  .page-title {
    font-size: clamp(2rem, 10vw, 3rem);
    line-height: 1.05;
  }

  .form-shell {
    padding: 18px;
    width: 100%;
    text-align: left;
  }

  .actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  html {
    scroll-behavior: auto;
    transition: none !important;
  }
}