/* ============================================
   Sigtron – Single-screen dark theme
   ============================================ */

:root {
  --bg: #0A0F1C;
  --text: #E8EEF2;
  --muted: #9AA4B2;
  --accent: #C9A86A;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

.page {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  max-width: 900px;
  margin: 0 auto;
  padding: 16px 20px;
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
  padding-bottom: 4px;
}

.brand {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2.5px;
  color: var(--accent);
}

.meta {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.5px;
}

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  min-height: 0;
}

.logo-wrap {
  margin-bottom: 4px;
  width: 100%;
  display: flex;
  justify-content: center;
}

.logo-large {
  width: min(480px, 88vw);
  max-height: 52vh;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 2px;
}

.title {
  font-size: clamp(36px, 9vw, 56px);
  font-weight: 400;
  letter-spacing: 6px;
  line-height: 1.1;
  text-transform: uppercase;
}

.tagline {
  font-size: 15px;
  font-weight: 300;
  color: var(--muted);
  letter-spacing: 0.4px;
  margin-top: 2px;
}

.contact {
  display: flex;
  gap: 56px;
  margin-top: 20px;
  text-align: left;
}

.contact .label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

.contact p {
  font-size: 14px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.45;
}

.contact a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact a:hover {
  color: var(--accent);
}

.bottom {
  flex-shrink: 0;
  text-align: center;
  padding-top: 10px;
}

.bottom p {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.4px;
}

@media (max-width: 520px) {
  .page {
    padding: 12px 14px;
  }

  .logo-large {
    width: min(360px, 92vw);
    max-height: 42vh;
  }

  .title {
    font-size: clamp(28px, 8vw, 40px);
    letter-spacing: 4px;
  }

  .contact {
    flex-direction: column;
    gap: 14px;
    text-align: center;
    align-items: center;
    margin-top: 16px;
  }
}

@media (max-height: 700px) {
  .logo-large {
    max-height: 45vh;
  }

  .title {
    font-size: 32px;
    letter-spacing: 4px;
  }

  .contact {
    margin-top: 12px;
  }
}