body {
    font-family:"Kantumruy", Arial, sans-serif;
    margin: 0;
    line-height: 1.2;
    color: #333;
}

main {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

.kantumruy-pro {
  font-family: "Kantumruy Pro", sans-serif;
  font-optical-sizing: auto;
  font-weight: 600;
  font-style: normal;
}
/* Banner Section */
.banner {
    width: 100%;
    height: 20vh;
    min-height: 150px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

.banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?q=80&w=2070');
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(13, 58, 59, 0.65); /* overlay color */
    z-index: 2;
}

.banner-content {
    position: relative;
    z-index: 3;
}

.banner-content h1 {
    font-size: 3rem;
    padding: 10px 20px;
    border-radius: 5px;
    color: #ffffff;
}

/* Description Section */
.description-section {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 50px;
    margin-bottom: 50px;
}

.text-content {
    flex: 1;
    margin-top: 20px;
}
.ul {
    list-style-type: none;
    padding-left: 20px;    
    font-size: 1rem;
    line-height: 1.6;
    margin-top: 10px;
    color: #555;
}

.text-content h2 {
    font-size: 2.3rem;
    margin-top: 20px;
    color: #88c940;
}

.text-content p {
    font-size: 1rem;
    line-height: 1.6;
    margin-top: 10px;
    color: #555;
}

.image-content {
    flex: 1;
}

.image-content img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Form Section */
.form-section {
    background-color: #f9f9f9;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.form-section h2, .description-section h2 {
    margin-top: 0;
    margin-bottom: 20px;
    color: #88c940;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #1c3d3c;
    font-size: 1rem;
}
.form-group label1 {
    display: block;
    margin-bottom: 5px;
    font-weight: normal;
    color: #1c3d3c;
    font-size: 0.9rem;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group input[type="file"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

button[type="submit"] {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 5px;
    background-color: #28a745;
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

button[type="submit"]:hover {
    background-color: #218838;
}

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

#formStatus {
    margin-top: 15px;
    text-align: center;
    font-weight: bold;
}

/* Responsive */
@media (max-width: 1024px) {
    main {
        max-width: 98vw;
        padding: 0 10px;
    }
    .description-section {
        gap: 20px;
    }
    .form-section {
        padding: 25px;
    }
    .banner-content h1 {
        font-size: 2.2rem;
    }
    .text-content h2 {
        font-size: 1.7rem;
    }
    .text-content p {
    font-size: 1rem;
    line-height: 1.6;
    margin-top: 10px;
    color: #555;
}

@media (max-width: 768px) {
    .description-section {
        flex-direction: column;
        gap: 20px;
    }
    .banner {
        height: 28vh;
        min-height: 140px;
    }
    .banner-content h1 {
        font-size: 1.6rem;
        padding: 8px 10px;
    }
    .form-section {
        padding: 18px;
    }
    .text-content h2 {
        font-size: 1.3rem;
    }
    .text-content p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-top: 10px;
    color: #555;
}

@media (max-width: 480px) {
    main {
        padding: 0 4vw;
    }
    .banner {
        height: 18vh;
        min-height: 80px;
    }
    .banner-content h1 {
        font-size: 1.2rem;
        padding: 6px 5px;
    }
    .form-section {
        padding: 10px;
        border-radius: 4px;
    }
    .text-content h2 {
        font-size: 1.5rem;
        margin-top: 10px;
    }

    .image-content img {
        border-radius: 4px;
    }
    .text-content p {
    font-size: 0.8rem;
    line-height: 1.6;
    margin-top: 10px;
    color: #555;
    }
}