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

body {
  line-height: 1.6;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background: #0a2540;
}

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

.logo img {
  height: 45px;
}

/* HERO */
.hero {
  position: relative;
  height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  inset: 0;
}

.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slide.active {
  opacity: 1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin-left: 10%;
  padding: 40px;
  background: rgba(0,0,0,0.55);
  color: white;
  border-radius: 8px;
}

.hero h1 {
  font-size: 2.5rem;
}

/* BUTTONS */
.btn {
  display: inline-block;
  margin-top: 15px;
  padding: 12px 25px;
  background: #ff7a00;
  color: white;
  text-decoration: none;
  border-radius: 5px;
}

.whatsapp { background: #25D366; }
.form { background: #4285F4; margin-left: 10px; }

/* SECTIONS */
.section {
  padding: 60px 10%;
  text-align: center;
}

.section.light {
  background: #f5f5f5;
}

/* SERVICES */
.cards {
  display: flex;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.card {
  background: white;
  padding: 20px;
  flex: 1;
  min-width: 250px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

/* ABOUT */
#about { text-align: left; }
#about h2 { text-align: center; }

.about-content {
  display: flex;
  align-items: center;
  gap: 30px;
  max-width: 1100px;
  margin: 30px auto 0;
}

.about-content img {
  width: 300px;
  border-radius: 10px;
}

/* TESTIMONIALS */
.testimonials {
  background: #0a2540;
  color: white;
}

.testimonial-carousel {
  max-width: 800px;
  margin: 40px auto 0;
  position: relative;
}

.testimonial {
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  position: absolute;
  inset: 0;
}

.testimonial.active {
  opacity: 1;
  position: relative;
}

.testimonial p {
  font-size: 1.1rem;
  font-style: italic;
}

.testimonial h4 {
  margin-top: 15px;
  font-weight: normal;
}

/* CONTACT */
.contact-buttons {
  margin-top: 30px;
}

/* FOOTER */
footer {
  background: #0a2540;
  color: white;
  text-align: center;
  padding: 15px;
}

/* MOBILE */
@media (max-width: 768px) {
  .hero-content {
    margin: 0 20px;
    padding: 25px;
  }

  .about-content {
    flex-direction: column;
    text-align: center;
  }

  #about {
    text-align: center;
  }
}
/* SCROLL REVEAL ANIMATION */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}