/* style.css */

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

body {
  font-family: 'Inter', sans-serif;
  background: #ffffff;
  color: #111111;
  line-height: 1.6;
}

img {
  width: 100%;
  display: block;
}

a {
  text-decoration: none;
}

.header {
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
  padding: 30px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
}

.logo {
  font-size: 14px;
  letter-spacing: 3px;
  font-weight: 700;
}

nav a {
  margin-left: 30px;
  color: #111;
  font-size: 14px;
}

.hero {
  height: 100vh;
  background-image: url('https://images.unsplash.com/photo-1529139574466-a303027c1d8b?q=80&w=1800&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  align-items: center;
}

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

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 0 80px;
  color: white;
}

.small-title {
  letter-spacing: 4px;
  margin-bottom: 20px;
  font-size: 13px;
}

.hero h1 {
  font-size: 72px;
  line-height: 1.05;
  margin-bottom: 25px;
  font-weight: 600;
}

.hero-text {
  font-size: 20px;
  max-width: 550px;
  margin-bottom: 40px;
}

.btn {
  display: inline-block;
  padding: 16px 32px;
  border: 1px solid white;
  color: white;
  transition: 0.3s;
}

.btn:hover {
  background: white;
  color: black;
}

.section {
  padding: 120px 60px;
}

.container {
  max-width: 1300px;
  margin: auto;
}

.section-label {
  font-size: 13px;
  letter-spacing: 3px;
  margin-bottom: 20px;
  color: #777;
}

.section-label.light {
  color: rgba(255,255,255,0.7);
}

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

.two-columns h2 {
  font-size: 48px;
  line-height: 1.1;
}

.two-columns p {
  margin-bottom: 20px;
  font-size: 18px;
}

.image-section img {
  height: 700px;
  object-fit: cover;
}

.dark-section {
  background: #0f0f0f;
  color: white;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 30px;
  margin-top: 60px;
}

.service-card {
  padding: 40px;
  border: 1px solid rgba(255,255,255,0.1);
}

.service-card h3 {
  margin-bottom: 20px;
  font-size: 24px;
}

.specialties {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 50px;
}

.specialty h3 {
  margin-top: 25px;
  margin-bottom: 15px;
  font-size: 32px;
}

.trade-show-section {
  background: #f5f5f5;
}

.contact-section {
  background: black;
  color: white;
}

.contact-section h2 {
  font-size: 56px;
  margin-bottom: 60px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.footer {
  padding: 40px;
  text-align: center;
  background: #050505;
  color: rgba(255,255,255,0.6);
}

@media(max-width: 900px) {

  .header {
    padding: 25px;
  }

  .hero-content {
    padding: 0 25px;
  }

  .hero h1 {
    font-size: 48px;
  }

  .section {
    padding: 80px 25px;
  }

  .two-columns,
  .services-grid,
  .specialties,
  .contact-grid {
    grid-template-columns: 1fr;
  }

}