/* Practice Area Card Expansion Styles - Refined for animations.dev feel */

:root {
    --expansion-duration: 0.6s;
    --expansion-easing: cubic-bezier(0.34, 1.56, 0.64, 1); /* Spring physics */
    --content-fade-delay: 0.25s;
}

/* Backdrop */
.practice-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 30, 30, 0.4);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
}

.practice-overlay.active {
    opacity: 1;
    visibility: visible;
    background: rgba(13, 30, 30, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

/* Expanded Card Container */
.service-card {
    position: relative;
    cursor: pointer;
    padding-bottom: 80px !important; /* Reserve space for expand-hint */
}

.service-card.expanded {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 85vw;
    height: auto;
    max-height: 85vh;
    max-width: 1200px;
    transform: translate(-50%, -50%);
    z-index: 2002;
    margin: 0;
    padding-bottom: 0 !important; /* CRITICAL: Remove the gap used for the grid card hint */
    background: white;
    cursor: default;
    display: flex;
    flex-direction: column;
    border-radius: 24px;
    box-shadow: 0 40px 80px -15px rgba(0, 0, 0, 0.7);
    overflow: hidden;
    will-change: transform, opacity;
}

.dark .service-card.expanded {
    background: #0f172a;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Internal Layout */
.detail-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 3rem 3rem 1.5rem 3rem;
    z-index: 2;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.dark .detail-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.detail-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: var(--accent-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

.detail-title {
    font-size: 2.75rem;
    font-weight: 900;
    color: var(--primary-color);
    margin: 0;
    line-height: 1;
}

.dark .detail-title {
    color: white;
}

.expanded-content-body {
    padding: 2rem 3rem;
    flex: 1;
    overflow-y: auto;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease var(--content-fade-delay), transform 0.4s ease var(--content-fade-delay);
}

.service-card.expanded.ready .expanded-content-body {
    opacity: 1;
    transform: translateY(0);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 4rem;
    margin-top: 1rem;
}

.detail-section h4 {
    font-size: 0.9rem;
    color: var(--accent-orange);
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 1.5rem;
    font-weight: 900;
}

.detail-section p {
    color: #475569;
    line-height: 1.8;
    font-size: 1.1rem;
}

.dark .detail-section p {
    color: #94a3b8;
}

.detail-list {
    list-style: none;
    padding: 0;
}

.detail-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    color: #334155;
    font-size: 1.05rem;
}

.dark .detail-list li {
    color: #cbd5e1;
}

.detail-list li::before {
    content: "arrow_forward_ios";
    font-family: 'Material Symbols Outlined';
    position: absolute;
    left: 0;
    top: 4px;
    font-size: 14px;
    color: var(--accent-orange);
    font-weight: 900;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.detail-list li.is-open::before {
    transform: rotate(90deg);
}

.detail-list li.is-open .title-span {
    color: var(--accent-blue);
}

.detail-list li.is-open .desc-wrapper {
    grid-template-rows: 1fr;
}

/* CTA Positioning */
.expanded-cta-group {
    position: sticky;
    bottom: 24px;
    margin: 1.5rem 3rem 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.4s ease 0.1s;
    background: #ffffff;
    padding: 12px 24px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.dark .expanded-cta-group {
    background: #1e293b;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.service-card.expanded.ready .expanded-cta-group {
    opacity: 1;
}

.expanded-cta {
    padding: 8px 0;
    background: transparent;
    color: var(--accent-blue);
    font-weight: 800;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
}

.service-card.expanded.ready .expanded-cta-group {
    opacity: 1;
}

.expanded-cta:hover {
    color: var(--accent-orange);
    transform: translateX(5px);
    background: transparent;
    box-shadow: none;
}

.expanded-cta span {
    transition: transform 0.3s ease;
}

.expanded-cta:hover span {
    transform: translateX(3px);
}

/* Close Button */
.close-expanded {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 2010;
}

.dark .close-expanded {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.close-expanded:hover {
    background: var(--accent-orange);
    color: white;
    transform: rotate(90deg) scale(1.15);
}

/* Hint & Card Elements */
.expand-hint {
    position: absolute;
    bottom: 24px;
    right: 24px;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--accent-blue);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 71, 171, 0.05);
    padding: 8px 16px;
    border-radius: 20px;
}

.service-card:hover .expand-hint {
    opacity: 1;
    transform: translateY(0);
}

/* Always There Content (Hidden in grid) */
.card-details-content {
    display: none;
}

@media (max-width: 1024px) {
    .service-card.expanded {
        width: 92vw;
        height: 85vh;
    }
}

@media (max-width: 768px) {
    .service-card.expanded {
        width: calc(100vw - 20px);
        height: auto;
        max-height: 90vh;
        margin: 0;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        border-radius: 24px;
    }
    
    .detail-header { 
        flex-direction: column;
        align-items: flex-start;
        gap: 1.25rem;
        padding: 2.5rem 1.5rem 1.5rem 1.5rem;
    }

    .detail-icon {
        width: 52px;
        height: 52px;
    }

    .detail-icon .material-symbols-outlined {
        font-size: 1.75rem !important;
    }
    
    .detail-title { 
        font-size: 1.6rem; 
        line-height: 1.2;
        max-width: 85%; /* Room for close button if it stays at top */
    }

    .close-expanded {
        top: 16px;
        right: 16px;
        width: 40px;
        height: 40px;
    }
    
    .expanded-content-body { 
        padding: 1.5rem 1.5rem 0.5rem 1.5rem; 
        flex: 1 1 auto; /* Allow growth but ensure scrollability */
        overflow-y: auto; 
        -webkit-overflow-scrolling: touch;
    }

    .detail-grid {
        grid-template-columns: 1fr !important;
        gap: 2.5rem;
    }

    .detail-section h4 {
        margin-bottom: 1rem;
        font-size: 0.85rem;
    }

    .detail-section p, .detail-list li {
        font-size: 1rem;
        line-height: 1.6;
    }
    
    .expanded-cta {
        padding: 5px 0;
        font-size: 0.95rem;
    }

    .expanded-cta-group {
        margin: 1rem 1.5rem 1.5rem 1.5rem;
        padding: 12px 16px;
        bottom: 16px;
        border-radius: 12px;
    }

    .hide-on-mobile {
        display: none;
    }
}