:root {
  --primary: #2c7db9;
  --secondary: #f8f9fa;
  --light-blue: #e8f4fd;
  --dark-blue: #1b5785;
  --text-dark: #444;
  --text-light: #777;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
}

.navbar {
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.5rem;
}

.nav-link {
  color: var(--text-dark);
  font-weight: 500;
  margin: 0 10px;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--primary);
}

section {
  padding: 70px 0;
}

.hero {
  background: linear-gradient(to right, var(--primary), var(--dark-blue));
  color: white;
  position: relative;
  overflow: hidden;
  padding-top: 100px;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -5%;
  right: -5%;
  width: 300px;
  height: 300px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.hero-text h1 {
  font-size: 2.6rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-text p {
  font-size: 1.1rem;
  margin-bottom: 30px;
  opacity: 0.9;
}

.btn-contact {
  background-color: white;
  color: var(--primary);
  padding: 10px 25px;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
  border: none;
}

.btn-contact:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  background-color: var(--light-blue);
  color: var(--dark-blue);
}

.section-title {
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 40px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  position: absolute;
  width: 60%;
  height: 3px;
  background-color: var(--primary);
  bottom: -10px;
  left: 0;
}

.row {
  margin-bottom: 20px;
}

.service-card,
.supply-card {
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  padding: 25px;
  margin-bottom: 25px;
  transition: all 0.3s ease;
  height: 100%;
}

.service-card:hover,
.supply-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.service-icon,
.supply-icon {
  font-size: 2.2rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.service-title,
.supply-title {
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.service-description,
.supply-description {
  color: var(--text-light);
  font-size: 0.95rem;
}

.about-section {
  background-color: var(--light-blue);
}

.contact-info i {
  color: var(--primary);
  font-size: 1.3rem;
  margin-right: 10px;
  width: 20px;
  text-align: center;
}

.contact-item {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.contact-text {
  margin-left: 10px;
}

.whatsapp-btn {
  background-color: #25d366;
  color: white;
  padding: 10px 20px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s ease;
  margin-top: 10px;
}

.whatsapp-btn:hover {
  background-color: #1fad52;
  color: white;
  transform: translateY(-3px);
}

.whatsapp-btn i {
  margin-right: 10px;
  font-size: 1.2rem;
}

.map-container {
  height: 400px;
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

footer {
  background-color: var(--primary);
  color: white;
  padding: 25px 0;
}

.copyright {
  font-size: 0.9rem;
  opacity: 0.8;
  margin-bottom: 0;
}

.social-links a {
  color: white;
  margin-left: 15px;
  font-size: 1.2rem;
  transition: opacity 0.3s ease;
}

.social-links a:hover {
  opacity: 0.7;
}

.section-subtitle {
  color: var(--text-light);
  margin-bottom: 30px;
  text-align: center;
}

/* Improved spacing */
.row > * {
  padding-left: 15px;
  padding-right: 15px;
}

.container {
  padding: 0 20px;
}

.card-container {
  margin-bottom: 0;
}

/* Responsive styles */
@media (max-width: 991px) {
  .hero-text h1 {
    font-size: 2.2rem;
  }

  .hero-img {
    margin-top: 30px;
  }

  section {
    padding: 60px 0;
  }
}

@media (max-width: 768px) {
  section {
    padding: 50px 0;
  }

  .section-title {
    margin-bottom: 30px;
  }

  .row {
    margin-bottom: 10px;
  }

  .service-card,
  .supply-card {
    margin-bottom: 20px;
  }
}