body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: #111;
  background: #fff;
}

.pdg-container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

section {
  padding: 100px 0;
}

h1, h2, h3 {
  font-weight: 300;
  line-height: 1.2;
}

h1 {
  font-size: 72px;
  margin-bottom: 30px;
}

h2 {
  font-size: 48px;
  margin-bottom: 40px;
}

h3 {
  font-size: 28px;
  margin-bottom: 20px;
}

p {
  line-height: 1.8;
  color: #555;
}

.pdg-section-subtitle {
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #999;
  font-size: 12px;
  margin-bottom: 20px;
}

.pdg-hero {
  position: relative;
  height: 100vh;
  background-image: url('https://images.unsplash.com/photo-1600585154526-990dced4db0d?q=80&w=2070&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pdg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
}

.pdg-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 20px;
}

.pdg-hero h1,
.pdg-hero p {
  color: white;
}

.pdg-subtitle {
  letter-spacing: 5px;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 20px;
}

.pdg-description {
  font-size: 20px;
  margin-bottom: 40px;
}

.pdg-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.pdg-btn-primary,
.pdg-btn-secondary {
  padding: 16px 32px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 13px;
  transition: 0.3s;
}

.pdg-btn-primary {
  background: white;
  color: black;
}

.pdg-btn-primary:hover {
  background: #ddd;
}

.pdg-btn-secondary {
  border: 1px solid white;
  color: white;
}

.pdg-btn-secondary:hover {
  background: white;
  color: black;
}

.pdg-about {
  background: #f7f7f7;
}

.pdg-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.pdg-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.pdg-card {
  border: 1px solid #e5e5e5;
  padding: 40px;
  transition: 0.3s;
  background: white;
}

.pdg-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.pdg-process {
  background: #111;
  color: white;
  text-align: center;
}

.pdg-process h2,
.pdg-process p {
  color: white;
}

.pdg-process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 60px;
}

.pdg-step {
  border: 1px solid rgba(255,255,255,0.15);
  padding: 30px;
}

.pdg-contact {
  text-align: center;
}

.pdg-contact-text {
  max-width: 700px;
  margin: auto;
  margin-bottom: 40px;
}

@media(max-width: 900px) {

  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 36px;
  }

  .pdg-about-grid,
  .pdg-services-grid,
  .pdg-process-grid {
    grid-template-columns: 1fr;
  }

}