:root {
    --primary-color: #2c5aa0;
    --secondary-color: #1a3a6b;
    --accent-color: #4CAF50;
    --text-color: #333;
    --light-gray: #f8f9fa;
    --medium-gray: #e0e0e0;
    --dark-gray: #7f8c8d;
    --purple: #8e44ad;
    --orange: #e67e22;
    --success-color: #27ae60;
    --whatsapp-green: #25D366;
    --email-blue: #4285F4;
}

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

body {
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-gray);
    padding: 0;
    margin: 0;
}

.container {
    max-width: 1600px;
    margin: 26px auto;
    padding: 10px;
    position: relative;
}

.inner_page_width {
    display: grid;
    grid-template-columns: 2fr 400px;
    gap: 20px;
    align-items: start;
}

.assignment-content {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    padding: 50px;
    margin-bottom: 40px;
    width: 100%;
}

.assignment-section {
    margin-bottom: 35px;
}

.assignment-section h2 {
    color: var(--primary-color);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 4px solid black;
    font-size: 1.8rem;
}

.assignment-section h3 {
    color: var(--secondary-color);
    margin: 30px 0 20px;
    font-size: 1.4rem;
}

.assignment-section p, .assignment-section ul, .assignment-section ol {
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1.05rem;
}

.assignment-section ul, .assignment-section ol {
    padding-left: 25px;
}

.requirements-box {
    background-color: #f8f9fa;
    border-left: 4px solid var(--accent-color);
    padding: 20px;
    margin: 25px 0;
    border-radius: 0 5px 5px 0;
}

.requirements-box h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.word-count {
    background-color: #e8f5e9;
    border-left: 5px solid #4caf50;
    padding: 25px;
    margin: 35px 0;
    border-radius: 0 5px 5px 0;
}

.word-count h3 {
    color: #2e7d32;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.formatting-guide {
    background-color: #fff8e1;
    border-left: 5px solid #ffc107;
    padding: 25px;
    margin: 35px 0;
    border-radius: 0 5px 5px 0;
}

.formatting-guide h3 {
    color: #ff9800;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-bottom: 0;
    flex-wrap: wrap;
}

.order-btn, .whatsapp-btn, .download-btn {
    display: inline-block;
    padding: 20px 35px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    font-size: 1.05rem;
}

.order-btn {
    background: linear-gradient(180deg,#ff6d1b,#ff6d1b);
    border: 1px solid #df5609;
    box-shadow: 0 0 0 4px rgba(255,109,27,.15),0 1px 2px 0 rgba(41,16,8,.15),0 3px 7px 0 rgba(41,16,8,.08),inset 0 2px 2px 0 rgba(255,212,188,.5);
    color: #fff;
}

.order-btn:hover {
    background: linear-gradient(180deg,#ff5f1b,#fd450b);
    border: 1px solid #d23c0d;
    box-shadow: 0 0 0 4px rgba(255,109,27,.15),0 1px 2px 0 rgba(41,16,8,.15),0 3px 7px 0 rgba(41,16,8,.08),inset 0 2px 2px 0 rgba(255,212,188,.5);

}

.whatsapp-btn {
    background: var(--whatsapp-green);
    color: white;
    display: flex;
    align-items: center;
    gap: 12px;
}

.whatsapp-btn:hover {
    background: #128C7E;
}

.download-btn {
    background: var(--medium-gray);
    color: #001c64;
    display: flex;
    align-items: center;
    gap: 12px;
}

.download-btn:hover {
    background: #7d3c98;
}

.whatsapp-icon, .download-icon {
    width: 22px;
    height: 22px;
}

.inner_page_sidebar {
    background: #f8f9fa;
    border-radius: 6px;
    position: sticky;
    top: 30px;
    width: 100%;
}

.widget {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 30px;
    overflow: hidden;
}

.widget_title {
    background: linear-gradient(135deg, var(--accent-color), #43A047);
    color: white;
    padding: 25px;
    text-align: center;
}

.widget_title h2 {
    font-size: 1.6rem;
    margin: 0;
}

.widget_content {
    padding: 25px;
}

.free_feature_item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid #e9ecef;
}

.free_feature_item:last-child {
    border-bottom: none;
}

.free_feature_item.all_features {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: 25px;
    border-radius: 8px;
    margin-top: 20px;
    border: 2px solid var(--success-color);
}

.free_feature_title b {
    color: var(--primary-color);
    font-size: 16px;
}

.free_feature_title span {
    font-size: 14px;
    color: #666;
    display: flex;
    align-items: center;
    gap: 6px;
}

.free_feature_title p {
    color: var(--accent-color);
    font-weight: bold;
    text-decoration: line-through;
    margin: 0;
    font-size: 14px;
}

.free_feature_price span {
    background: var(--success-color);
    color: white;
    padding: 9px 18px;
    border-radius: 20px;
    font-weight: bold;
    font-size: 15px;
}

.button {
    display: inline-block;
    padding: 18px 35px;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    margin-top: 25px;
    width: 100%;
    font-size: 24px;
}

.orange_button {
    background: linear-gradient(180deg,#ff6d1b,#ff6d1b);
    border: 1px solid #df5609;
    box-shadow: 0 0 0 4px rgba(255,109,27,.15),0 1px 2px 0 rgba(41,16,8,.15),0 3px 7px 0 rgba(41,16,8,.08),inset 0 2px 2px 0 rgba(255,212,188,.5);
    color: #fff;
}

.orange_button:hover {
    transform: translateY(-2px);
    background: linear-gradient(180deg,#ff5f1b,#fd450b);
    border: 1px solid #d23c0d;
    box-shadow: 0 0 0 4px rgba(255,109,27,.15),0 1px 2px 0 rgba(41,16,8,.15),0 3px 7px 0 rgba(41,16,8,.08),inset 0 2px 2px 0 rgba(255,212,188,.5);

}
.testimonials_item {
    padding: 25px;
}

.testimonials_item_rating {
    margin-bottom: 18px;
}

.rating_static {
    display: flex;
    gap: 6px;
}

.rating {
    width: 22px;
    height: 22px;
    background: #ddd;
    border-radius: 50%;
    position: relative;
}

.rating.active {
    background: var(--accent-color);
}

.rating.active::before {
    content: "★";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 13px;
}

.testimonials_item_content {
    margin-bottom: 18px;
    font-style: italic;
    line-height: 1.7;
    font-size: 1.05rem;
}

.testimonials_item_info {
    border-top: 1px solid #e9ecef;
    padding-top: 18px;
}

.username {
    margin-bottom: 6px;
}

.username span {
    font-weight: bold;
    color: var(--primary-color);
    font-size: 15px;
}

.username p {
    color: #666;
    font-size: 15px;
    margin: 0;
}

.review_type {
    color: var(--secondary-color);
    font-size: 15px;
}

.contact-button {
    display: block;
    text-decoration: none;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.contact_button_content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact_button_text {
    display: flex;
    flex-direction: column;
}

.contact_button_text strong {
    font-size: 16px;
    margin-bottom: 3px;
}

.whatsapp-contact-button {
    background-color: var(--whatsapp-green);
    color: white;
}

.whatsapp-contact-button:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.email-contact-button {
    background-color: var(--email-blue);
    color: white;
}

.email-contact-button:hover {
    background-color: #3367D6;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.3);
}

.contact-button i {
    font-size: 24px;
}

.support-info {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
}

.support-info i {
    font-size: 22px;
    color: var(--secondary-color);
    width: 28px;
    text-align: center;
}

.support-info div {
    flex-grow: 1;
}

.support-info strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 15px;
}

.support-info span {
    color: #666;
    font-size: 15px;
}

.change-model-table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    font-size: 0.9em;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.change-model-table thead tr {
    background-color: var(--primary-color);
    color: #ffffff;
    text-align: left;
}

.change-model-table th,
.change-model-table td {
    padding: 12px 15px;
    border: 1px solid #ddd;
}

.change-model-table tbody tr {
    border-bottom: 1px solid #dddddd;
}

.change-model-table tbody tr:nth-of-type(even) {
    background-color: #f3f3f3;
}

.change-model-table tbody tr:last-of-type {
    border-bottom: 2px solid var(--primary-color);
}

.table-caption {
    caption-side: top;
    text-align: left;
    padding: 10px 0;
    font-weight: bold;
    color: var(--primary-color);
}

@media (max-width: 992px) {
    .container {
        max-width: 100%;
        padding: 0 15px;
    }
    
    .inner_page_width {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .assignment-content,
    .inner_page_sidebar {
        padding: 30px;
    }
    
    .action-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .order-btn, .whatsapp-btn, .download-btn {
        width: 100%;
    }
    
    .inner_page_sidebar {
        position: static;
    }
    
    .change-model-table {
        display: block;
        overflow-x: auto;
    }
}

@media (max-width: 768px) {
    .assignment-header h1 {
        font-size: 2rem;
    }
    
    .assignment-content {
        padding: 20px;
    }
    
    .inner_page_width {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .order-btn, .whatsapp-btn, .download-btn {
        width: 100%;
    }
}