:root {
  --primary: #6b4c93;
  --primary-light: #8a6cb5;
  --primary-dark: #523a70;
  --secondary: #f8f9fa;
  --text-dark: #212529;
  --text-light: #f8f9fa;
  --success: #28a745;
  --border-radius: 0.5rem;
  --box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  background-color: #f5f5f5;
  color: var(--text-dark);
  line-height: 1.6;
}

header {
  background-color: var(--primary);
  padding: 1.5rem 0;
  position: relative;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  color: white;
  font-size: 1.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo i {
  font-size: 1.5rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.nav-links a:hover {
  color: rgba(255, 255, 255, 0.8);
}

.hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
  padding: 4rem 0;
  color: white;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.hero p {
  font-size: 1.2rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  opacity: 0.9;
}

.cta-btn {
  display: inline-block;
  background-color: white;
  color: var(--primary);
  padding: 0.8rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--box-shadow);
}

.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 20px rgba(0, 0, 0, 0.15);
}

.section {
  padding: 5rem 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--primary);
  border-radius: 2px;
}

.section-title p {
  color: #6c757d;
  max-width: 600px;
  margin: 0 auto;
}

/* Carousel */
.carousel {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.carousel-inner {
  position: relative;
  width: 100%;
  height: 500px;
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-item {
  min-width: 100%;
  height: 100%;
}

.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #222;
  padding: 1rem;
}

.carousel-controls {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  padding: 0 1rem;
}

.carousel-control {
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.carousel-control:hover {
  background-color: rgba(0, 0, 0, 0.7);
}

.carousel-indicators {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.indicator {
  width: 12px;
  height: 12px;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
}

.indicator.active {
  background-color: white;
}

/* Project Info */
.project-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 4rem;
}

.info-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.info-card h3 {
  color: var(--primary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-card h3 i {
  color: var(--primary-light);
}

.info-card ul {
  list-style-type: none;
  margin-top: 1rem;
}

.info-card li {
  margin-bottom: 0.8rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.info-card li i {
  color: var(--success);
  margin-top: 0.3rem;
}

/* Features */
.features {
  margin-top: 4rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-card {
  background-color: white;
  border-radius: var(--border-radius);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background-color: var(--primary-light);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  font-size: 1.8rem;
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: var(--primary);
}

/* Contact */
.contact {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.contact p {
  margin-bottom: 2rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.social-link {
  width: 50px;
  height: 50px;
  background-color: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.3rem;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

footer {
  background-color: var(--primary-dark);
  color: white;
  text-align: center;
  padding: 2rem 0;
  margin-top: 5rem;
}

/* Modal for Image Zoom */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  padding-top: 50px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.9);
  transition: all 0.3s ease;
}

.modal-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 90vh;
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
}

.close-modal:hover,
.close-modal:focus {
  color: #bbb;
  text-decoration: none;
  cursor: pointer;
}

.zoom-image {
  cursor: zoom-in;
}

/* Media Queries */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .project-info {
    grid-template-columns: 1fr;
  }

  .carousel-inner {
    height: 400px;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 2rem;
  }

  .carousel-inner {
    height: 300px;
  }

  .section {
    padding: 3rem 0;
  }

  .section-title h2 {
    font-size: 2rem;
  }
}
/* Animation Classes */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.active {
  opacity: 1;
  transform: translateY(0);
}