:root {
  --brand-red: #e11d48;
  --brand-red-soft: rgba(225, 29, 72, 0.12);

  --page-bg: #f4f4f5;
  --page-gradient:
    radial-gradient(ellipse 80% 50% at 100% -20%, rgba(225, 29, 72, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(0, 0, 0, 0.03), transparent);

  --card-bg: #ffffff;
  --card-border: rgba(0, 0, 0, 0.06);
  --text-primary: #09090b;
  --text-secondary: #71717a;

  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
  --radius-lg: 16px;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;

  color-scheme: light;
}

[data-theme='dark'] {
  --brand-red-soft: rgba(225, 29, 72, 0.18);

  --page-bg: #09090b;
  --page-gradient:
    radial-gradient(ellipse 80% 50% at 100% -20%, rgba(225, 29, 72, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(255, 255, 255, 0.02), transparent);

  --card-bg: #18181b;
  --card-border: rgba(255, 255, 255, 0.08);
  --text-primary: #fafafa;
  --text-secondary: #a1a1aa;

  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);

  color-scheme: dark;
}

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

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--page-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.construction-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 24px;
  background-image: var(--page-gradient);
}

.construction-card {
  width: 100%;
  max-width: 480px;
  padding: clamp(32px, 6vw, 48px);
  text-align: center;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.construction-card__logo {
  height: clamp(40px, 6vw, 52px);
  margin: 0 auto 28px;
  max-width: min(260px, 100%);
}

.construction-card__logo-img {
  display: block;
  height: 100%;
  width: auto;
  max-width: 100%;
  margin: 0 auto;
  object-fit: contain;
}

.construction-card__logo-img--dark {
  display: none;
}

[data-theme='dark'] .construction-card__logo-img--light {
  display: none;
}

[data-theme='dark'] .construction-card__logo-img--dark {
  display: block;
}

.construction-card__badge {
  display: inline-block;
  margin: 0 0 16px;
  padding: 6px 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-red);
  background: var(--brand-red-soft);
  border-radius: 999px;
}

.construction-card__title {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 4vw, 1.875rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.construction-card__text {
  margin: 0;
  font-size: 1.0625rem;
  color: var(--text-secondary);
}