:root {
  --bg-dark: #ffffff;
  --bg-accent: #f5f5f9;
  --highlight: #ea6464;
  --text-primary: #070707;
  --text-muted: #adb0b7;
  --form-bg: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI',
    sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  min-height: 100vh;
  position: relative;
  z-index: 0;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url('images/img-bg2.jpeg') center/cover no-repeat;
  opacity: 0.6;
  z-index: -2;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
}

.page-shell {
  max-width: 960px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.hero {
  text-align: center;
  margin-bottom: 2rem;
}

.logo {
  width: 140px;
  height: auto;
  margin-bottom: 1rem;
}

.tagline {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.intro {
  max-width: 620px;
  margin: 0.75rem auto 0;
  color: var(--text-muted);
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 2.5rem 0;
}

.countdown-message {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(240, 234, 234, 0.2));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 1.75rem 1.25rem;
  margin: 2.5rem 0;
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  gap: 1.1rem;
  text-align: left;
}

.message-logo {
  width: 100px;
  max-width: 24vw;
  min-width: 80px;
  height: auto;
  flex-shrink: 0;
}

.message-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.countdown-message .message-title {
  font-size: clamp(1.8rem, 6vw, 2.5rem);
  font-weight: 600;
  color: var(--highlight);
}

.countdown-message .message-subtitle {
  text-transform: uppercase;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
  color: var(--text-muted);
}

.countdown-unit {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(240, 234, 234, 0.2));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 1.5rem 1rem;
  text-align: center;
  backdrop-filter: blur(6px);
}

.countdown-unit .value {
  font-size: clamp(1.8rem, 6vw, 2.5rem);
  font-weight: 600;
  color: var(--highlight);
}

.countdown-unit .label {
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
  color: var(--text-muted);
}

.feedback {
  margin-top: 0.75rem;
  color: var(--highlight);
}

.highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.highlights article {
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.highlights h3 {
  margin: 0 0 0.5rem;
  color: var(--highlight);
}

.highlights p {
  margin: 0;
  color: var(--text-muted);
}

footer {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.social-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 1rem;
  flex-wrap: nowrap;
  color: var(--text-primary);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(240, 234, 234, 0.2));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 1rem 0.6rem;
  backdrop-filter: blur(6px);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: inherit;
  font-weight: 600;
  white-space: nowrap;
}

.social-link img {
  width: 28px;
  height: 28px;
  opacity: 0.5;
  transition: opacity 0.2s ease;
}

.call-link {
  margin-right: auto;
}

.social-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-pair {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.icon-link {
  display: inline-flex;
}

.icon-link img {
  width: 28px;
  height: 28px;
  display: block;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.social-link:hover img,
.icon-link:hover img {
  opacity: 1;
}

.social-handle {
  font-weight: 600;
  white-space: nowrap;
}

.social-link span,
.social-handle {
  color: rgba(122, 119, 119, 0.75);
}

@media (max-width: 520px) {
  .countdown {
    gap: 0.5rem;
  }

  .countdown-message {
    padding: 1.25rem 1rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .message-logo {
    width: 88px;
  }

  .countdown-unit {
    padding: 1rem 0.5rem;
  }

  .countdown-unit .label {
    font-size: 0.75rem;
  }

  .social-links {
    gap: 0.5rem;
  }

  .social-link span,
  .social-handle {
    font-size: 0.85rem;
  }

  .social-link img,
  .icon-link img {
    width: 24px;
    height: 24px;
  }
}

@media (min-width: 640px) {
  .social-links {
    gap: 1.25rem;
  }

  .subscribe-form {
    flex-direction: row;
    align-items: center;
  }
  .subscribe-form input {
    flex: 1;
  }
  .subscribe-form button {
    width: 220px;
  }
}