/* ===== AUTHORS' GUIDE CSS ===== */

/* Hero Section */
.authors-hero {
    position: relative;
    min-height: 450px;
    display: flex;
    align-items: center;
    color: white;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -3;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
  135deg,
  rgba(44, 62, 80, 0.8) 0%,
  rgba(26, 37, 47, 0.3) 100%
);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background: var(--secondary);
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
    opacity: 0.95;
    text-shadow: 2px 2px 4px rgba(8,9,8,9.8);
   
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn-large {
    padding: 15px 35px;
    font-size: 1.1rem;
}

/* Quick Navigation */
.quick-nav {
    background: white;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 99;
    box-shadow: var(--shadow-sm);
}

.quick-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.quick-link {
    padding: 8px 15px;
    background: var(--background-light);
    color: var(--primary);
    text-decoration: none;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.quick-link i {
    color: var(--secondary);
    font-size: 0.9rem;
}

.quick-link:hover {
    background: var(--secondary);
    color: white;
}

.quick-link:hover i {
    color: white;
}

/* Section Headers */
.section-header {
    margin-bottom: 40px;
}

.section-title {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 15px;
}

.section-divider {
    width: 80px;
    height: 3px;
    background: var(--secondary);
    margin-bottom: 20px;
}

.section-description {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 700px;
}

/* Formatting Section */
.formatting-section {
    padding: 60px 0;
    background: white;
}

.formatting-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.format-card {
    background: var(--background-light);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.format-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.format-icon i {
    font-size: 1.8rem;
    color: white;
}

.format-card h3 {
    margin-bottom: 15px;
    color: var(--primary);
}

.format-card ul {
    list-style: none;
    padding: 0;
}

.format-card li {
    margin-bottom: 10px;
    color: var(--text-light);
    font-size: 0.95rem;
}

.format-card li strong {
    color: var(--primary);
    font-weight: 600;
    min-width: 100px;
    display: inline-block;
}

/* Templates Section */
.templates-section {
    padding: 60px 0;
    background: var(--background-light);
}

.templates-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 20px;
}

.template-card {
    background: white;
    padding: 30px 20px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.template-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.template-card.featured {
    border: 2px solid var(--secondary);
    position: relative;
}

.template-card.featured::before {
    content: 'Recommended';
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--secondary);
    color: white;
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
}

.template-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2.5rem;
}

.template-icon.word { color: #2b5797; }
.template-icon.latex { color: #008080; }
.template-icon.abstract { color: var(--secondary); }
.template-icon.poster { color: #d35230; }

.template-card h3 {
    margin-bottom: 5px;
    color: var(--primary);
}

.template-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.template-features {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    text-align: left;
}

.template-features li {
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.template-features i {
    color: var(--success);
    margin-right: 8px;
    font-size: 0.8rem;
}

.btn-full {
    width: 100%;
    text-align: center;
}

/* Structure Section */
.structure-section {
    padding: 60px 0;
    background: white;
}

.structure-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.structure-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.3s ease;
}

.structure-item:hover {
    background: var(--background-light);
}

.structure-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.structure-content {
    flex: 1;
}

.structure-content h3 {
    margin-bottom: 5px;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.structure-requirement {
    background: rgba(230,126,34,0.1);
    color: var(--secondary);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: normal;
}

.structure-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* Referencing Section */
.referencing-section {
    padding: 60px 0;
    background: var(--background-light);
}

.referencing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin: 30px 0;
}

.ref-card {
    background: white;
    padding: 25px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.ref-icon {
    width: 50px;
    height: 50px;
    background: rgba(230,126,34,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.ref-icon i {
    font-size: 1.5rem;
    color: var(--secondary);
}

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

.ref-example p {
    background: var(--background-light);
    padding: 15px;
    border-radius: 5px;
    font-family: monospace;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.ref-demo {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-light);
    font-size: 0.9rem;
    padding: 10px;
    background: rgba(52,152,219,0.05);
    border-radius: 5px;
}

.ref-demo i {
    color: var(--accent);
    margin-top: 3px;
}

.ref-tools {
    background: white;
    padding: 25px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    margin-top: 20px;
}

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

.ref-tools h4 i {
    color: var(--secondary);
    margin-right: 8px;
}

.tools-list {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.tool-link {
    color: var(--accent);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.95rem;
}

.tool-link:hover {
    color: var(--secondary);
}

/* Figures Section */
.figures-section {
    padding: 60px 0;
    background: white;
}

.figures-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.figures-card {
    padding: 30px;
    background: var(--background-light);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.figures-card h3 {
    margin-bottom: 20px;
    color: var(--primary);
}

.figures-card h3 i {
    color: var(--secondary);
    margin-right: 10px;
}

.figures-card ul {
    list-style: none;
    padding: 0;
}

.figures-card li {
    margin-bottom: 10px;
    color: var(--text-light);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.figures-card li i {
    color: var(--success);
    margin-top: 3px;
}

.example-box {
    background: var(--background-light);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.example-box h4 {
    margin-bottom: 20px;
    color: var(--primary);
}

.example-content {
    display: flex;
    gap: 30px;
    align-items: center;
}

.example-figure {
    flex: 1;
}

.figure-placeholder {
    background: linear-gradient(135deg, #e0e0e0 0%, #f5f5f5 100%);
    height: 150px;
    border-radius: 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    border: 2px dashed var(--border-color);
}

.figure-placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
    color: var(--text-light);
}

.example-caption {
    flex: 1;
    font-style: italic;
    color: var(--text-light);
    padding: 15px;
    background: white;
    border-radius: 5px;
}

.example-caption strong {
    color: var(--primary);
}

/* Ethics Section */
.ethics-section {
    padding: 60px 0;
    background: var(--background-light);
}

.ethics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.ethics-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.ethics-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.ethics-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.ethics-icon i {
    font-size: 2rem;
    color: white;
}

.ethics-card h3 {
    margin-bottom: 15px;
    color: var(--primary);
}

.ethics-card p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* Checklist Section */
.checklist-section {
    padding: 60px 0;
    background: white;
}

.checklist-card {
    background: var(--background-light);
    padding: 40px;
    border-radius: 15px;
    border: 2px solid var(--border-color);
}

.checklist-card h2 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    color: var(--primary);
}

.checklist-card h2 i {
    color: var(--secondary);
}

.checklist-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.checklist-item {
    background: white;
    padding: 12px 15px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text-light);
    font-size: 0.95rem;
}

.checkbox-container input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checklist-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* FAQ Section */
.faq-section {
    padding: 60px 0;
    background: var(--background-light);
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto 30px;
}

.faq-item {
    background: white;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
}

.faq-question {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.faq-q {
    font-weight: bold;
    color: var(--secondary);
    font-size: 1.1rem;
}

.faq-question-text {
    font-weight: 600;
    color: var(--primary);
    font-size: 1.1rem;
}

.faq-answer {
    display: flex;
    gap: 10px;
    padding-left: 25px;
}

.faq-a {
    font-weight: bold;
    color: var(--success);
}

.faq-answer span:last-child {
    color: var(--text-light);
}

.faq-more {
    text-align: center;
}

/* Help Section */
.help-section {
    padding: 60px 0;
    background: white;
}

.help-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 15px;
    padding: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
}

.help-content h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.help-content p {
    opacity: 0.9;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.help-contacts {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.help-contact {
    display: flex;
    align-items: center;
    gap: 10px;
}

.help-contact i {
    color: var(--secondary);
    font-size: 1.2rem;
}

.help-contact a {
    color: white;
    text-decoration: none;
}

.help-contact a:hover {
    text-decoration: underline;
}

.help-image i {
    font-size: 8rem;
    color: rgba(255,255,255,0.2);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .templates-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .formatting-grid,
    .referencing-grid,
    .figures-grid,
    .ethics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .checklist-grid {
        grid-template-columns: 1fr;
    }
    
    .help-card {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .help-contacts {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .quick-links {
        gap: 8px;
    }
    
    .quick-link {
        font-size: 0.8rem;
        padding: 5px 10px;
    }
    
    .formatting-grid,
    .referencing-grid,
    .figures-grid,
    .ethics-grid,
    .templates-grid {
        grid-template-columns: 1fr;
    }
    
    .structure-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .example-content {
        flex-direction: column;
    }
    
    .help-contacts {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .checklist-actions {
        flex-direction: column;
    }
    
    .tools-list {
        flex-direction: column;
    }
    
    .faq-question,
    .faq-answer {
        flex-direction: column;
    }
}