/* RTI Features */
.rti-features {
    padding: 2rem 0;
}

/* APIO Card */
.apio-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-200);
}

.apio-image img {
    width: 200px;
    height: 200px;
    object-fit: cover;
    border: 4px solid var(--gray-200);
}

.apio-details h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.apio-position {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.apio-qualification {
    color: var(--gray-500);
    font-style: italic;
    margin-bottom: 1rem;
}

/* RTI Process Steps */
.rti-process {
    position: relative;
}

.process-step {
    position: relative;
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 2;
}

.step-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.step-requirements, .submission-methods, .response-timeline, .additional-info {
    text-align: left;
    margin-top: 1.5rem;
}

.step-requirements h4, .additional-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
}

.step-requirements ul {
    list-style: none;
    padding: 0;
}

.step-requirements li {
    padding: 0.25rem 0;
    color: var(--gray-600);
    position: relative;
    padding-left: 1.5rem;
}

.step-requirements li:before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.method-item, .timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    background: var(--gray-50);
    border-radius: 8px;
}

.method-item i, .timeline-item i {
    color: var(--primary-color);
    margin-right: 0.75rem;
    width: 20px;
}

.fee-info {
    background: linear-gradient(135deg, #fef7ed, #fef3c7);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
    border-left: 4px solid var(--secondary-color);
}

.fee-info strong {
    color: var(--dark-color);
}

.fee-info p {
    margin: 0.5rem 0 0;
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* Guidelines */
.guidelines-list {
    padding: 1rem 0;
}

.guideline-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.guideline-item i {
    color: var(--accent-color);
    font-size: 1.25rem;
    margin-right: 1rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.guideline-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.guideline-content p {
    color: var(--gray-600);
    margin: 0;
}

/* Sample Application */
.sample-application {
    background: var(--gray-50);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid var(--gray-200);
}

.sample-application h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.application-format {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    border: 1px solid var(--gray-200);
}

.format-header, .format-subject, .format-body, .format-footer {
    margin-bottom: 1rem;
}

.format-body ol {
    padding-left: 1.5rem;
}

.download-section {
    text-align: center;
}

/* Information Categories */
.info-category ul {
    list-style: none;
    padding: 0;
    margin-top: 1rem;
}

.info-category li {
    padding: 0.5rem 0;
    color: var(--gray-600);
    position: relative;
    padding-left: 1.5rem;
    border-bottom: 1px solid var(--gray-100);
}

.info-category li:before {
    content: '✓';
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.info-category li:last-child {
    border-bottom: none;
}

/* Contact Highlights */
.contact-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-600);
}

.highlight-item i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

/* Office Hours Styling */
.office-hours {
    margin-top: 1rem;
}

.office-hour-item {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.office-hour-item h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.office-hour-item p {
    margin: 0;
    color: var(--gray-600);
}

/* Responsive Design */
@media (max-width: 768px) {
    .apio-card {
        padding: 1.5rem;
        text-align: center;
    }
    
    .apio-image {
        margin-bottom: 1.5rem;
    }
    
    .apio-image img {
        width: 150px;
        height: 150px;
    }
    
    .process-step {
        margin-bottom: 2rem;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .step-content h3 {
        font-size: 1.25rem;
    }
    
    .sample-application {
        padding: 1.5rem;
    }
    
    .application-format {
        padding: 1rem;
        font-size: 0.8rem;
    }
    
    .contact-highlights {
        flex-direction: column;
        gap: 1rem;
    }
    
    .guideline-item {
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .apio-card {
        padding: 1rem;
    }
    
    .apio-details h3 {
        font-size: 1.5rem;
    }
    
    .process-step {
        padding: 1rem;
    }
    
    .step-content h3 {
        font-size: 1.1rem;
    }
    
    .sample-application {
        padding: 1rem;
    }
    
    .application-format {
        font-size: 0.75rem;
        padding: 0.75rem;
    }
    
    .method-item, .timeline-item {
        flex-direction: column;
        text-align: center;
        align-items: flex-start;
    }
    
    .method-item i, .timeline-item i {
        margin: 0 0 0.5rem 0;
    }
}