/* ===================================
   About Us - Accordion/Collapse Component
   Smooth collapsible sections for content organization
   ================================ */

/* ===================================
   Accordion Container
   ================================ */

.accordion-container {
    margin: 0 auto;
    max-width: 1000px;
}

/* ===================================
   Accordion Item
   ================================ */

.accordion-item {
    background: white;
    border: 2px solid #e7ecf1;
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item:hover {
    border-color: #d0d5db;
    box-shadow: 0 4px 12px rgba(24, 53, 68, 0.08);
}

.accordion-item.active {
    border-color: #e1c126;
    box-shadow: 0 6px 16px rgba(24, 53, 68, 0.12);
}

/* ===================================
   Accordion Header (Clickable)
   ================================ */

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    cursor: pointer;
    background: white;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
}

.accordion-header:hover {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
}

.accordion-item.active .accordion-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

/* ===================================
   Accordion Header Content
   ================================ */

.accordion-header-content {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
}

.accordion-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #183544 0%, #2a5166 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.active .accordion-icon {
    background: linear-gradient(135deg, #e1c126 0%, #f0d04f 100%);
    transform: scale(1.1);
}

.accordion-icon i {
    color: white;
    font-size: 22px;
    transition: color 0.3s ease;
}

.accordion-item.active .accordion-icon i {
    color: #183544;
}

.accordion-title {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    color: #183544;
    font-family: Montserrat, sans-serif;
    line-height: 1.3;
}

/* ===================================
   Accordion Toggle Button
   ================================ */

.accordion-toggle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f0f2f5;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-header:hover .accordion-toggle {
    background: #e1c126;
}

.accordion-item.active .accordion-toggle {
    background: #183544;
    transform: rotate(180deg);
}

.accordion-toggle i {
    color: #54565a;
    font-size: 18px;
    transition: color 0.3s ease;
}

.accordion-header:hover .accordion-toggle i,
.accordion-item.active .accordion-toggle i {
    color: white;
}

/* ===================================
   Accordion Body (Collapsible Content)
   ================================ */

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion-item.active .accordion-body {
    max-height: 2000px; /* Large enough for content */
}

.accordion-body-inner {
    padding: 25px 30px 30px;
    border-top: 2px solid #f0f2f5;
}

/* ===================================
   Accordion Content Typography
   ================================ */

.accordion-body-inner h5 {
    color: #183544;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    margin-top: 0;
    font-family: Montserrat, sans-serif;
}

.accordion-body-inner p {
    color: #54565a;
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.accordion-body-inner p:last-child {
    margin-bottom: 0;
}

/* ===================================
   Accordion with Columns (for multi-column content)
   ================================ */

.accordion-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

.accordion-column h5 {
    color: #183544;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.accordion-column p {
    font-size: 0.9rem;
}

/* ===================================
   Accordion Highlight Box (within content)
   ================================ */

.accordion-highlight {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-left: 4px solid #e1c126;
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 6px;
}

.accordion-highlight p {
    margin-bottom: 0;
    font-style: italic;
    color: #183544;
}

/* ===================================
   Responsive Design
   ================================ */

@media (max-width: 768px) {
    .accordion-header {
        padding: 15px 20px;
    }
    
    .accordion-header-content {
        gap: 12px;
    }
    
    .accordion-icon {
        width: 42px;
        height: 42px;
    }
    
    .accordion-icon i {
        font-size: 18px;
    }
    
    .accordion-title {
        font-size: 1.1rem;
    }
    
    .accordion-toggle {
        width: 32px;
        height: 32px;
    }
    
    .accordion-toggle i {
        font-size: 16px;
    }
    
    .accordion-body-inner {
        padding: 20px;
    }
    
    .accordion-columns {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

/* ===================================
   Animation for Opening
   ================================ */

@keyframes accordionSlideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.accordion-item.active .accordion-body-inner {
    animation: accordionSlideDown 0.3s ease-out;
}