:root {
  --bg: #0b1220;
  --bg-card: #121c2e;
  --bg-elevated: #1a2740;
  --text: #f4f7fb;
  --text-muted: #9fb0c8;
  --accent: #3b82f6;
  --accent-soft: rgba(59, 130, 246, 0.15);
  --border: rgba(255, 255, 255, 0.08);
  --radius: 16px;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
  --font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.25), transparent),
    var(--bg);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(720px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  padding: 2.5rem 0 1.5rem;
  text-align: center;
}

.site-logo {
  display: block;
  width: min(200px, 75vw);
  height: auto;
  margin: 0 auto 1.25rem;
  object-fit: contain;
  background: transparent;
}

.site-header h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.site-header .tagline {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.app-badge {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #93c5fd;
  font-size: 0.8rem;
  font-weight: 500;
}

main {
  padding-bottom: 3rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  font-weight: 600;
}

.card p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.1rem;
  background: var(--bg-elevated);
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: border-color 0.2s, transform 0.2s;
}

.contact-item:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-1px);
}

.contact-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-soft);
  display: grid;
  place-items: center;
  font-size: 1.25rem;
}

.contact-body {
  flex: 1;
  min-width: 0;
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.contact-value {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text);
  word-break: break-word;
}

.contact-value a {
  color: inherit;
  text-decoration: none;
}

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

.hours {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.faq-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.faq-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.95rem;
}

.faq-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.faq-list strong {
  display: block;
  color: var(--text);
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.site-footer {
  text-align: center;
  padding: 2rem 0 2.5rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.site-footer a {
  color: var(--text-muted);
}

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

.lang-switch {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.lang-switch button {
  font: inherit;
  font-size: 0.8rem;
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}

.lang-switch button.active {
  background: var(--accent-soft);
  border-color: rgba(59, 130, 246, 0.5);
  color: #93c5fd;
}

@media (max-width: 480px) {
  .card {
    padding: 1.25rem;
  }

  .contact-item {
    flex-direction: column;
    gap: 0.65rem;
  }
}