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

html {
  background: #000;
  color: #fff;
  font-family: "Inter", sans-serif;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Nav */
.nav {
  padding: 18px 24px;
  position: sticky;
  top: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #111;
  z-index: 10;
}

.back-link {
  color: #777;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.back-link:hover { color: #fff; }

/* Main */
.contact-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 64px 24px 80px;
  text-align: center;
}

h1 {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.contact-sub {
  color: #777;
  font-size: 1rem;
  line-height: 1.6;
  max-width: 400px;
  margin-bottom: 56px;
}

/* Cards */
.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 440px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  background: #111;
  border: 1px solid #1e1e1e;
  border-radius: 16px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, background 0.2s;
  text-align: left;
}

.contact-card:hover {
  border-color: #333;
  background: #161616;
}

.contact-emoji {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
}

.contact-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #666;
  margin-bottom: 3px;
}

.contact-value {
  display: block;
  font-size: 0.95rem;
  color: #ddd;
}

.contact-card:hover .contact-value {
  color: #fff;
}

.contact-card-text {
  display: flex;
  flex-direction: column;
}

@media (max-width: 480px) {
  h1 { font-size: 1.9rem; }
  .contact-main { padding: 48px 20px 60px; }
}