:root {
  --bg: #000000;
  --panel: #050505;
  --panel-soft: #0a0a0a;
  --text: #ffffff;
  --muted: #d9d9d9;
  --muted-strong: #eeeeee;
  --accent: #ff7a00;
  --border: rgba(255, 122, 0, 0.42);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.75);
  --max-width: 980px;
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(24px, 5vw, 64px) 18px;
  background: #000;
}

.maintenance-card {
  width: min(100%, var(--max-width));
  min-height: min(940px, calc(100vh - 48px));
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(28px, 5vw, 64px);
  background:
    radial-gradient(circle at 50% 0%, rgba(255,255,255,.08), transparent 32%),
    linear-gradient(180deg, var(--panel-soft), var(--panel) 55%, #000);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 28px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.brand {
  width: 100%;
  display: flex;
  justify-content: center;
}

.logo {
  width: min(100%, 610px);
  height: auto;
  display: block;
  filter: drop-shadow(0 10px 24px rgba(255,255,255,.08));
}

.hero {
  width: 100%;
  text-align: center;
  margin-top: clamp(42px, 8vw, 88px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: clamp(.78rem, 1.8vw, .95rem);
  font-weight: 800;
  letter-spacing: .24em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.35rem, 8.2vw, 5.85rem);
  line-height: .98;
  letter-spacing: .035em;
  text-transform: uppercase;
  text-wrap: balance;
}

h1 span,
h1 strong { display: block; }

h1 span {
  color: var(--text);
  font-weight: 900;
}

h1 strong {
  margin-top: .12em;
  color: var(--accent);
  font-weight: 900;
}

.accent-line {
  width: clamp(64px, 12vw, 104px);
  height: 4px;
  margin: clamp(28px, 5vw, 46px) auto clamp(24px, 4vw, 34px);
  background: var(--accent);
  border-radius: 999px;
}

.intro {
  margin: 0 auto;
  max-width: 760px;
  color: var(--muted-strong);
  font-size: clamp(1.2rem, 3vw, 2rem);
  line-height: 1.52;
  text-wrap: balance;
}

.contact {
  width: min(100%, 700px);
  margin-top: clamp(44px, 7vw, 78px);
  text-align: center;
}

.tool-icon {
  width: clamp(58px, 10vw, 86px);
  height: clamp(58px, 10vw, 86px);
  display: block;
  margin: 0 auto 18px;
}

.contact h2 {
  margin: 0 0 26px;
  color: var(--accent);
  font-size: clamp(2rem, 4.2vw, 3rem);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.contact-list {
  display: grid;
  gap: 18px;
  margin: 0;
  font-style: normal;
  text-align: left;
}

.contact-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  align-items: center;
  gap: 22px;
  min-height: 72px;
  color: var(--text);
  text-decoration: none;
}

.contact-icon {
  width: 72px;
  height: 72px;
  display: block;
}

.contact-item strong,
.contact-item span { display: block; }

.contact-item strong {
  font-size: clamp(1.12rem, 2.6vw, 1.55rem);
  line-height: 1.2;
}

.contact-item div span,
.contact-link > span:last-child {
  color: var(--muted);
  font-size: clamp(1.05rem, 2.5vw, 1.45rem);
  line-height: 1.35;
}

.contact-link {
  border-radius: 18px;
  transition: transform 180ms ease, background-color 180ms ease;
}

.contact-link:hover,
.contact-link:focus-visible {
  transform: translateY(-2px);
  background: rgba(255,122,0,.09);
  outline: none;
}

.contact-link:focus-visible {
  box-shadow: 0 0 0 4px rgba(255,122,0,.3);
}

.footer {
  width: 100%;
  margin-top: clamp(44px, 8vw, 80px);
  padding-top: 26px;
  color: var(--muted);
  text-align: center;
  border-top: 2px solid var(--border);
  font-size: clamp(.92rem, 2vw, 1.15rem);
}

@media (max-width: 680px) {
  .page-shell {
    padding: 0;
    place-items: stretch;
  }

  .maintenance-card {
    min-height: 100vh;
    width: 100%;
    border: 0;
    border-radius: 0;
    padding: 28px 20px 24px;
    justify-content: center;
  }

  .logo { max-width: 430px; }

  .hero { margin-top: 44px; }

  .intro br { display: none; }

  .contact { margin-top: 46px; }

  .contact-list { gap: 16px; }

  .contact-item {
    grid-template-columns: 58px 1fr;
    gap: 16px;
    min-height: 58px;
  }

  .contact-icon {
    width: 58px;
    height: 58px;
  }
}

@media (max-width: 390px) {
  .maintenance-card {
    padding-left: 16px;
    padding-right: 16px;
  }

  h1 { font-size: clamp(2rem, 13vw, 3rem); }

  .contact-item {
    grid-template-columns: 50px 1fr;
    gap: 14px;
  }

  .contact-icon {
    width: 50px;
    height: 50px;
  }

  .contact-item div span,
  .contact-link > span:last-child {
    font-size: 1rem;
  }
}

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