* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: #ffffff;
    color: #0077B5;
    padding: 60px 0 40px;
    text-align: center;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-text {
    flex: 1;
    text-align: left;
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.hero h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1rem;
    max-width: 700px;
    margin-bottom: 30px;
    opacity: 0.9;
    color: #000000;
}

.cta-button {
    display: inline-block;
    background-color: #0077B5;
    color: white;
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(86, 82, 81, 0.3);
}

.cta-button:hover {
    background-color: #0099ec;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(67, 62, 61, 0.4);
}

/* About Section */
.about {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.about h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 30px;
    color: #0077B5;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-text {
    margin-bottom: 20px;
    line-height: 1.8;
    text-align: justify;
}

.more-text {
    display: none;
}

.read-more-btn {
    background: none;
    border: none;
    color: #0077B5;
    font-weight: 600;
    cursor: pointer;
    padding: 5px 0;
    font-size: 1rem;
    transition: color 0.3s;
}

.read-more-btn:hover {
    color: #004471;
}

.read-more-btn::after {
    content: ' ↓';
}

.read-more-btn.active::after {
    content: ' ↑';
}

/* Benefits Section */
.benefits {
    padding: 60px 0;
}

.benefits h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: #0077B5;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.benefit-item {
    text-align: center;
    padding: 25px 20px;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: white;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.benefit-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background-color: #e6f2f8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #0077B5;
    font-size: 1.8rem;
}

.benefit-item h3 {
    margin-bottom: 15px;
    color: #004471;
    font-size: 1.3rem;
}

.benefit-item p {
    color: #666;
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
    padding: 60px 0;
    background-color: #f9f9f9;
}

.testimonials h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: #0077B5;
}

.testimonials-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.testimonial-item {
    background-color: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.testimonial-item:hover {
    transform: translateY(-5px);
}

.testimonial-content {
    margin-bottom: 20px;
    font-style: italic;
    color: #555;
    line-height: 1.6;
}

.testimonial-author {
    text-align: center;
}

.testimonial-author h4 {
    color: #004471;
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.testimonial-author p {
    color: #777;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.stars {
    color: #FFD700;
    font-size: 1rem;
}

/* Final CTA Section */
.final-cta {
    padding: 60px 0;
    text-align: center;
    background: #ffffff;
    color: black;
}

.final-cta h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.final-cta p {
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
    font-size: 1.1rem;
}

.final-cta .cta-button {
    box-shadow: 0 4px 15px rgba(0, 119, 181, 0.3);
}

/* Footer */
footer {
    background-color: #004878;
    color: white;
    padding: 25px 0;
    text-align: center;
    font-size: 0.9rem;
}

/* ========================== */
/* RESPONSIVE DESIGN */
/* ========================== */

/* Tablet dan perangkat sedang (lebar <= 968px) */
@media (max-width: 968px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .hero-text {
        order: 2;
        text-align: center;
    }
    
    .hero-image {
        order: 1;
        margin-bottom: 20px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .about h2, .benefits h2, .testimonials h2, .final-cta h2 {
        font-size: 1.8rem;
    }
}

/* Perangkat mobile (lebar <= 768px) */
@media (max-width: 768px) {
    .container {
        width: 95%;
        padding: 0 15px;
    }
    
    .hero {
        padding: 40px 0 30px;
    }
    
    .hero h1 {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 15px;
    }
    
    .hero p {
        font-size: 0.95rem;
        padding: 0 10px;
        margin-bottom: 25px;
    }
    
    .cta-button {
        padding: 12px 30px;
        font-size: 1rem;
    }
    
    .about, .benefits, .testimonials, .final-cta {
        padding: 40px 0;
    }
    
    .about h2, .benefits h2, .testimonials h2, .final-cta h2 {
        font-size: 1.7rem;
        margin-bottom: 25px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .benefit-item {
        padding: 20px 15px;
        margin: 0 5px;
    }
    
    .benefit-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: 15px;
    }
    
    .benefit-item h3 {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    
    .benefit-item p {
        font-size: 0.9rem;
    }
    
    .testimonials-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .testimonial-item {
        padding: 20px;
        margin: 0 5px;
    }
    
    .testimonial-content {
        font-size: 0.95rem;
    }
}

/* Perangkat mobile kecil (lebar <= 480px) */
@media (max-width: 480px) {
    .hero {
        padding: 30px 0 20px;
    }
    
    .hero h1 {
        font-size: 1.6rem;
    }
    
    .hero p {
        font-size: 0.9rem;
    }
    
    .cta-button {
        padding: 12px 25px;
        font-size: 0.95rem;
    }
    
    .about, .benefits, .testimonials, .final-cta {
        padding: 30px 0;
    }
    
    .about h2, .benefits h2, .testimonials h2, .final-cta h2 {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
    
    .about-text {
        font-size: 0.9rem;
        text-align: left;
    }
    
    .testimonial-item {
        padding: 18px;
    }
    
    .testimonial-author h4 {
        font-size: 1rem;
    }
    
    .final-cta h2 {
        font-size: 1.4rem;
    }

    .final-cta p {
        font-size: 0.9rem;
        padding: 0 5px;
    }
    
    footer {
        font-size: 0.85rem;
        padding: 20px 10px;
    }
}

/* Perangkat sangat kecil (lebar <= 360px) */
@media (max-width: 360px) {
    .hero h1 {
        font-size: 1.4rem;
    }
    
    .hero p {
        font-size: 0.85rem;
    }
    
    .cta-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .about h2, .benefits h2, .testimonials h2, .final-cta h2 {
        font-size: 1.3rem;
    }
    
    .benefit-item {
        padding: 15px 12px;
    }
    
    .benefit-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .benefit-item h3 {
        font-size: 1.1rem;
    }
    
    .benefit-item p {
        font-size: 0.85rem;
    }
    
    .testimonial-item {
        padding: 15px;
    }
    
    .testimonial-content {
        font-size: 0.9rem;
    }
    
    /* Memastikan teks tidak keluar container */
    .container {
        width: 100%;
        padding: 0 10px;
    }
    
    .benefit-item, .testimonial-item {
        margin: 0 2px;
    }
}