body {
  background-color: #0d1117;
  color: #e6edf3;
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
}

.navbar {
  background-color: #161b22;
  padding: 15px 0;
}
.navbar a {
  color: #c9d1d9;
  margin-left: 20px;
  text-decoration: none;
  font-weight: 500;
}
.navbar a:hover {
  color: #58a6ff;
}

.section-title {
  text-align: center;
  margin: 60px 0 30px;
  font-size: 30px;
  font-weight: bold;
  color: #58a6ff;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  padding: 20px;
}

.card {
  background: #161b22;
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 25px rgba(88, 166, 255, 0.4);
}

.project-item {
  background: #161b22;
  padding: 0;
  border-radius: 10px;
  overflow: hidden;
  text-align: center;
  transition: transform 0.3s ease;
}
.project-item img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}
.project-item:hover {
  transform: scale(1.05);
}

.testimonial-box {
  background: #161b22;
  padding: 20px;
  margin: 15px auto;
  width: 60%;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
}
.testimonial-box strong {
  color: #58a6ff;
}

#contact {
  text-align: center;
  padding: 60px 20px;
}

#contact p {
  font-size: 18px;
  margin: 10px 0;
}

.contact-icons {
  margin: 20px 0;
  display: flex;
  gap: 20px;
  justify-content: center;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  font-size: 28px;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
}

.contact-link[href*="mailto"] {
  background: #0072c6;
}

.contact-link[href*="mailto"]:hover {
  background: #005a9e;
  transform: scale(1.1);
}

.contact-link[href*="wa.me"] {
  background: #25d366;
}

.contact-link[href*="wa.me"]:hover {
  background: #1da851;
  transform: scale(1.1);
}

.email-link {
  color: #58a6ff;
  text-decoration: none;
}

.email-link:hover {
  text-decoration: underline;
}

.phone-link {
  color: #58a6ff;
  text-decoration: none;
}

.phone-link:hover {
  text-decoration: underline;
}

.floating-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #25d366;
  color: white;
  font-size: 26px;
  padding: 15px;
  border-radius: 50%;
  text-decoration: none;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
}
.floating-whatsapp:hover {
  background: #1da851;
}
.email-icon {
  position: fixed;
  right: 20px;
  bottom: 90px;
  background: #0072c6;
  color: white;
  font-size: 26px;
  padding: 15px;
  border-radius: 50%;
  text-decoration: none;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  transition: background 0.3s ease;
}
.email-icon:hover {
  background: #005a9e;
}