/* Reset & basic styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #222;
  background: #f5f5f5;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 40px;
  background: #111;
  color: white;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
  font-weight: bold;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 50px;
  margin-right: 10px;
}

/* HERO SECTION */
.hero {
  background: url("assets/images/hero.png") center/cover no-repeat;
  color: white;
  text-align: center;
  padding: 150px 20px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 15px;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 25px;
}

.cta-button {
  background: gold;
  color: #111;
  padding: 15px 25px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
}

/* SECTIONS */
.section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: auto;
}

/* HEADINGS */
.section h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: #111;
}

/* SERVICES GRID */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  text-align: center;
}

.services-grid img {
  width: 100px;
  margin-bottom: 15px;
}

/* PORTFOLIO GRID */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.project img {
  width: 100%;
  border-radius: 5px;
  margin-bottom: 10px;
}

.project h4 {
  font-size: 1.2rem;
  margin-bottom: 5px;
}

.project p {
  font-size: 0.95rem;
  color: #555;
}

/* TESTIMONIALS */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  text-align: center;
}

.testimonial {
  background: white;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0px 3px 10px rgba(0,0,0,0.1);
  font-style: italic;
}

/* CONTACT FORM */
form {
  max-width: 600px;
  margin: auto;
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0px 3px 10px rgba(0,0,0,0.1);
}

form input, form textarea, form button {
  width: 100%;
  padding: 12px;
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

form button {
  background: #111;
  color: white;
  border: none;
  font-weight: bold;
  cursor: pointer;
}

form button:hover {
  background: gold;
  color: #111;
}

/* FOOTER */
footer {
  background: #111;
  color: white;
  text-align: center;
  padding: 25px;
}

/* WHATSAPP BUTTON */
.whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  color: white;
  padding: 18px;
  border-radius: 50%;
  font-size: 24px;
  text-decoration: none;
  box-shadow: 0px 3px 10px rgba(0,0,0,0.2);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .navbar {
    flex-direction: column;
    align-items: flex-start;
  }
  .navbar nav {
    margin-top: 10px;
  }
}