* { box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  margin: 0;
  color: #222;
  background: linear-gradient(180deg, #f7f7f9 0%, #ffffff 100%);
}
.site-header {
  background: #0b2345;
  color: white;
  padding: 24px 16px;
  text-align: center;
}
.site-header h1 { margin: 0; font-size: 28px; letter-spacing: 0.5px; }
.tagline { margin: 6px 0 0 0; opacity: 0.9; }

.container { max-width: 960px; margin: 24px auto; padding: 0 16px; }

.hero {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  align-items: center;
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(15,30,50,0.06);
}
.hero-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 6px solid #f1f1f1;
}
.hero-text h2 { margin-top: 0; }
.cta {
  display: inline-block;
  margin-top: 12px;
  padding: 10px 14px;
  background: #0b2345;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
}

.platform, .gallery, .contact {
  margin-top: 20px;
  background: white;
  padding: 16px;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(15,30,50,0.04);
}

.gallery .thumbs {
  display: flex;
  gap: 8px;
}
.gallery img { width: 100%; max-width: 180px; border-radius: 6px; border: 4px solid #fafafa; }

.contact form { display: grid; gap: 8px; }
.contact input, .contact textarea {
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #d9d9d9;
}
.contact button {
  padding: 10px 12px;
  border: none;
  background: #0b2345;
  color: white;
  border-radius: 6px;
  cursor: pointer;
}
.status { margin-top: 8px; color: #0b2345; font-weight: 600; }

.site-footer {
  text-align: center;
  padding: 18px 8px;
  margin-top: 24px;
  color: #6b6b6b;
}
@media (max-width: 700px) {
  .hero { grid-template-columns: 1fr; }
  .gallery .thumbs { justify-content: center; }
}