* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #F0F4F8;
}

/* Navigation Bar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #015653;
    padding: 10px 20%;
    color: white;
    position: relative;
    z-index: 100;
}

.menu-toggle {
    display: none;
    font-size: 26px;
    color: white;
    cursor: pointer;
}

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

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

.nav-links {
    display: flex;
    list-style: none;
    transition: max-height 0.4s ease, opacity 0.4s ease;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: white;
}

.nav-links a.active {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 5px 10px;
    border-radius: 4px;
}

/* Carousel Slider */
.carousel-slider {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 10px auto;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.carousel-track {
  display: flex;
  transition: transform 0.6s ease-in-out;
  will-change: transform;
}

.carousel-track img {
  width: 100%;
  height: auto;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 12px;
}
  

/* Navigation buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(1, 86, 83, 0.8);
    color: white;
    border: none;
    padding: 12px 16px;
    font-size: 24px;
    cursor: pointer;
    border-radius: 50%;
    z-index: 10;
}

.carousel-btn.prev { left: 20px; }
.carousel-btn.next { right: 20px; }

.carousel-btn:hover {
    background-color: rgba(0, 0, 0, 0.5);
}

/* Hero Section */
.hero {
    background: #EEF8F6;
    color: #015653;
    padding: 10px 16%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 500px;
    flex-wrap: wrap;
    
}

.hero-content {
    max-width: 500px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    margin-top: -100px;
}


.hero p {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 30px;
}

.hero-image {
    max-width: 40%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.6) 10%, rgba(255, 255, 255, 0) 60%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    margin-right: 100px;
    transform: translateY(10px); /* GESER TURUN */
}
.hero-image img {
    width: 150%;
    object-fit: contain;
    filter: drop-shadow(0px 15px 30px rgba(0, 0, 0, 0.1));
    border-radius: 20px;
    
}

.section-divider {
    width: 90%;
    height: 1px;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.05));
    margin: 0px auto 0px;
    border-radius: 4px;
  }
  

/* Call-to-action Buttons */
.cta-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.cta-button {
    background-color: #015653;
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
}

.cta-button.secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid white;
}

.cta-button:hover {
    transform: scale(1.05);
    background-color: #005f53;
}
.why-choose-section {
    background-color: #F3F7F6;
    padding: 60px 20px;
  }
  
  .why-choose-container {
    max-width: 1100px;
    margin: 0 auto;
  }
  
  .why-choose-heading {
    text-align: center;
    font-size: 32px;
    color: #015653;
  }
  

/* Footer */
.footer {
    padding: 20px 10%;
    background-color: #015653;
    text-align: center;
    border-top: 1px solid #eaeaea;
}

.copyright {
    color: #ffffff;
    font-size: 14px;
}

.copyright p {
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 10px 5%;
    }

    .hero-content {
        max-width: 100%;
        margin-bottom: 40px;
        margin-top: 10px;
    }

    .hero h1 {
        font-size: 28px;
        line-height: 1.3;
        margin-top: 10px;
    }

    .hero-image {
        max-width: 80%;
    }

    .cta-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }

    .navbar {
        flex-direction: column;
        padding: 10px 5%;
        align-items: flex-start;
    }

    .menu-toggle {
        display: block;
        position: absolute;
        top: 20px;
        right: 25px;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        width: 100%;
        background-color: #015653;
        position: absolute;
        top: 60px;
        left: 0;
        text-align: left;
        padding: 10px 20px;
        z-index: 999;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
    }

    .nav-links.active {
        max-height: 500px;
        opacity: 1;
    }

    .nav-links li {
        margin: 10px 0;
    }

    .logo {
        margin-bottom: 15px;
    }

    .carousel-track img {
        aspect-ratio: 16 / 6 ; /* sebelumnya mungkin 2.5/1 */
        width: 100vw; /* tampilan selalu mengikuti lebar layar */
        height: auto;
        object-fit: cover;
      }
    
      .carousel-slider {
        border-radius: 0;
      }
    
      .carousel-btn {
        padding: 4px 10px;
        font-size: 18px;
      }
      .about-hero {
        padding: 40px 5%;
      }
    
      .about-hero h1 {
        font-size: 32px;
      }
    
      .about-content, .about-cta {
        padding: 40px 5%;
      }
    
      .about-values .values-container {
        grid-template-columns: 1fr; /* jadi 1 kolom */
      }
    
      .value-item {
        padding: 20px;
      }
    
      .about-cta h2 {
        font-size: 24px;
      }
    
      .about-cta p {
        font-size: 16px;
      }
    
      .cta-button {
        padding: 10px 20px;
        font-size: 16px;
      }
}