:root {
  --mainColor: #147854;
  --lightMainColor: #93dbc1;
  --darkText: #1e1e1e;
  --lightText: #f9f9f9;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Vazirmatn', sans-serif;
}

body {
  background: #fff;
  color: var(--darkText);
  line-height: 1.8;
}

/* Hero */
.hero {
  position: relative;
  height: 60vh;
  background: url('https://zayeatqazvin.ir/newzayeat/image/building.avif') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--lightText);
}

.hero .overlay {
  position: absolute;
  inset: 0;
  background: rgba(20, 120, 84, 0.65);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: .5rem;
}

.hero-content p {
    padding: 5px 15px;
    font-size: 1.2rem;
    backdrop-filter: blur(2px);
    box-shadow: 0px 0px 30px rgba(227, 228, 237, 0.37);
    border: 2px solid rgba(255, 255, 255, 0.18);
    border-radius: 20px;
}

/* Contact Section */
.contact-section {
  padding: 4rem 1rem;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact-form, .contact-info {
  background: #fff;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.contact-form h2, .contact-info h2 {
  color: var(--mainColor);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  margin-bottom: .5rem;
  font-weight: 600;
}

.form-group input, 
.form-group textarea {
  width: 100%;
  padding: .8rem;
  border: 1px solid #ccc;
  border-radius: .6rem;
  font-size: 1rem;
  outline: none;
  transition: border .3s ease;
}

.form-group input:focus, 
.form-group textarea:focus {
  border-color: var(--mainColor);
}

.btn {
  background: var(--mainColor);
  color: var(--lightText);
  border: none;
  padding: .9rem 1.5rem;
  border-radius: .6rem;
  font-size: 1rem;
  cursor: pointer;
  transition: background .3s ease;
}

.btn:hover {
  background: #0f5d42;
}

/* Contact Info */
.contact-info ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.contact-info li {
  margin-bottom: .8rem;
  font-size: 1rem;
}

.factory-info {
  grid-column: span 2;
}

.map iframe {
  border-radius: .8rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

#map, #map2 {
  width: 100%;
  height: 250px;
  border-radius: .8rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  margin-top: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .factory-info {
    grid-column: span 1;
  }
}