body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #f8fafc;
  color: #171717;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 16px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

header {
  text-align: center;
  margin-bottom: 40px;
}

.logo-placeholder {
  width: 80px;
  height: 80px;
  margin: 0 auto 16px auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  color: #fff;
  font-size: 2.5rem;
  font-weight: bold;
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(100, 100, 200, 0.08);
  user-select: none;
}

h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin: 0 0 8px 0;
  letter-spacing: -1px;
}

.tagline {
  font-size: 1.15rem;
  color: #64748b;
  margin-bottom: 0;
}

main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

@media (min-width: 700px) {
  main {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  padding: 28px 20px;
  text-align: center;
  transition: box-shadow 0.2s;
}
.service:hover {
  box-shadow: 0 4px 24px rgba(60, 60, 120, 0.10);
}

h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}

footer {
  text-align: center;
  color: #94a3b8;
  font-size: 0.95rem;
  padding: 16px 0 0 0;
  border-top: 1px solid #e5e7eb;
  margin-top: 32px;
}

.video-wrapper {
  width: 100%;
  max-width: 600px;
  margin: 0 auto 32px auto;
  display: flex;
  justify-content: center;
}

.video-wrapper video {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(60, 60, 120, 0.10);
  background: #000;
}

.logo-img {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
  margin: 0 auto 24px auto;
  object-fit: contain;
  box-sizing: border-box;
}

@media (max-width: 500px) {
  .logo-img {
    max-width: 180px;
  }
}