:root {
  --bg-color: #060b1f;
  --accent: #70b8ff;
  --text-light: #f7f9ff;
  --text-muted: #d1d8ea;
  --panel: rgba(5, 11, 34, 0.72);
}

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

html, body {
  min-height: 100%;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-light);
  background: var(--bg-color);
}

.video-wrapper {
  position: relative;
  width: 100%;
  min-height: 100vh;
  overflow: hidden;
}

.bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.62) saturate(1.1);
  z-index: 0;
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 17, 44, 0.65), rgba(0, 0, 0, 0.78));
  z-index: 1;
}

.content {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  text-align: center;
}

.brand {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}

.brand-logo {
  display: block;
  width: min(300px, 72vw);
  height: auto;
  margin-bottom: 0.75rem;
  padding: 0.4rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.42), 0 0 32px rgba(112, 184, 255, 0.32);
}

.subtitle {
  color: var(--accent);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  letter-spacing: 0.12em;
}

.message-card {
  position: relative;
  max-width: 720px;
  width: 100%;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--panel);
  backdrop-filter: blur(18px);
  border-radius: 24px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
  overflow: hidden;
}

.message-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('logo.png') center center no-repeat;
  background-size: 180px;
  opacity: 0.08;
  pointer-events: none;
  transform: translateY(-10%);
}

.message-card h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 1rem;
}

.message-card p {
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 1rem;
  margin-bottom: 1rem;
}

.info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
  padding: 0.9rem 1.4rem;
  border-radius: 999px;
  background: rgba(112, 184, 255, 0.12);
  color: var(--text-light);
  font-size: 0.98rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 1.4rem auto 0;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  text-decoration: none;
  background: rgba(112, 184, 255, 0.18);
  color: var(--text-light);
  border: 1px solid rgba(112, 184, 255, 0.32);
  font-weight: 600;
  transition: transform 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.social-link:hover {
  transform: translateY(-1px);
  background: rgba(112, 184, 255, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

@media (max-width: 640px) {
  .message-card {
    padding: 1.5rem;
  }

  .message-card h2 {
    font-size: 2rem;
  }

  .brand-logo {
    width: min(260px, 78vw);
  }
}