:root {
    --primary-color: #ff6b35;
    --primary-hover-color: #e55a2e;
    --secondary-color: #495057;
    --accent-color: #ffd700;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --text-color: #333333;
    --text-light-color: #666666;
    --text-muted-color: #999999;
    --background-color: #ffffff;
    --background-light-color: #f8f9fa;
    --background-orange-color: #fff3e0;
    --border-color: #dee2e6;
    --hover-color: #e9ecef;
    --footer-background-color: #343a40;
    --footer-text-color: #ffffff;
    --font-family: 'Inter', sans-serif;
}

body {
    font-family: var(--font-family);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
    padding-top: 0;
    overflow-x: hidden;
}

/* Modern Header Styles */
.modern-header {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow-x: hidden;
}

.bg-gradient-primary {
    background: var(--primary-color);
    background: linear-gradient(90deg, var(--primary-color) 0%, rgba(255, 107, 53, 0.95) 100%);
    position: relative;
}

.bg-gradient-secondary {
    background: var(--secondary-color);
    background: linear-gradient(90deg, var(--secondary-color) 0%, rgba(73, 80, 87, 0.95) 100%);
}

/* Brand Styling */
.navbar-brand {
    padding: 0.5rem 0;
}

.logo-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px;
    backdrop-filter: blur(10px);
}

.logo-img {
    max-height: 45px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo-wrapper:hover .logo-img {
    transform: scale(1.05);
}

.brand-text {
    line-height: 1.2;
}

.brand-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.brand-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* Navigation Styling */
.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    border-radius: 8px;
    margin: 0 0.25rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.navbar-nav .nav-link:hover {
    color: white !important;
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.navbar-nav .nav-link:hover::before {
    left: 100%;
}

/* Header Search */
.header-search {
    min-width: 220px;
    max-width: 250px;
}

.bg-white-10 {
    background-color: rgba(255, 255, 255, 0.15) !important;
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

.bg-white-10::placeholder {
    color: rgba(255, 255, 255, 0.7) !important;
}

.bg-white-10:focus {
    background-color: rgba(255, 255, 255, 0.25) !important;
    border-color: rgba(255, 255, 255, 0.4) !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25) !important;
    color: white !important;
}

.btn-light-outline {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    transition: all 0.3s ease;
}

.btn-light-outline:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
    transform: translateY(-1px);
}

/* Breadcrumb Section */
.breadcrumb-section {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.breadcrumb-wrapper .breadcrumb {
    background: transparent;
    margin-bottom: 0;
    padding: 0;
}

.breadcrumb-wrapper .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-wrapper .breadcrumb-item a:hover {
    color: white;
}

.breadcrumb-wrapper .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb-wrapper .breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.5);
    content: "›";
}

/* Navbar Toggler */
.navbar-toggler {
    padding: 0.5rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
}

/* Mobile Search Modal */
.modal-dialog-top {
    margin-top: 2rem;
}

.modal-content {
    border-radius: 12px;
    overflow: hidden;
}

/* Responsive */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(0, 0, 0, 0.1);
        margin-top: 1rem;
        border-radius: 12px;
        padding: 1rem;
        backdrop-filter: blur(10px);
    }

    .brand-title {
        font-size: 1.5rem;
    }

    .brand-subtitle {
        font-size: 0.7rem;
    }

    .header-search {
        display: none !important;
    }
}

@media (max-width: 576px) {
    .navbar-brand {
        padding: 0.25rem 0;
    }

    .brand-title {
        font-size: 1.25rem;
    }

    .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
}

.bg-primary-custom {
    background-color: var(--primary-color) !important;
}

.bg-secondary-custom {
    background-color: var(--secondary-color) !important;
}

.bg-accent-custom {
    background-color: var(--accent-color) !important;
}

.bg-background-light-color {
    background-color: var(--background-light-color) !important;
}

.bg-background-card-color {
    background-color: var(--background-color) !important;
}

.bg-footer-background-color {
    background-color: var(--footer-background-color) !important;
}

.text-primary-color {
    color: var(--primary-color) !important;
}

.text-secondary-color {
    color: var(--secondary-color) !important;
}

.text-font-color {
    color: var(--text-color) !important;
}

.text-font-light-color {
    color: var(--text-light-color) !important;
}

.text-font-lighter-color {
    color: var(--text-muted-color) !important;
}

.text-footer-text-color {
    color: var(--footer-text-color) !important;
}

.btn-primary-custom {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.btn-primary-custom:hover,
.btn-primary-custom:focus {
    background-color: var(--primary-hover-color);
    border-color: var(--primary-hover-color);
    color: white;
}

.btn-outline-primary-custom {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background-color: transparent;
}

.btn-outline-primary-custom:hover,
.btn-outline-primary-custom:focus {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.border-primary-color {
    border-color: var(--primary-color) !important;
}

.border-secondary-color {
    border-color: var(--secondary-color) !important;
}

.hero-section {
    min-height: 400px;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-section p, .hero-section h1, .hero-section h2 {
    color: var(--homepage-text-color);
}

.card {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15) !important;
}

.hover-shadow:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
    transition: all 0.2s ease-in-out;
}

.breadcrumb-item a {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb-item a:hover {
    color: white;
}

.breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.6);
}

.nav-pills .nav-link {
    color: var(--text-color);
    background-color: transparent;
    border: 1px solid var(--border-color);
}

.nav-pills .nav-link.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.nav-pills .nav-link:hover {
    background-color: var(--hover-color);
    color: var(--text-color);
}

.badge {
    font-weight: 500;
}

.list-group-item {
    border: 0;
    background-color: transparent;
    padding: 0.5rem 0;
}

.pagination .page-link {
    color: var(--primary-color);
    border-color: var(--border-color);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-link:hover {
    color: var(--primary-hover-color);
    background-color: var(--hover-color);
}

.alert {
    border: 0;
    border-radius: 8px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

footer a {
    color: var(--footer-text-color);
    opacity: 0.8;
    transition: opacity 0.2s ease-in-out;
}

footer a:hover {
    opacity: 1;
    color: var(--footer-text-color);
}

.object-fit-cover {
    object-fit: cover;
}

.object-fit-contain {
    object-fit: contain;
}

/* Company Page Specific Styles */
.location-item {
    transition: all 0.2s ease-in-out;
}

.location-item:hover {
    background-color: var(--hover-color) !important;
}

.company-content {
    line-height: 1.7;
}

.company-content h1,
.company-content h2,
.company-content h3,
.company-content h4,
.company-content h5,
.company-content h6 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.company-content p {
    margin-bottom: 1.25rem;
}

.company-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 1rem 0;
}

.company-content ul,
.company-content ol {
    margin-bottom: 1.25rem;
    padding-left: 2rem;
}

.company-content li {
    margin-bottom: 0.5rem;
}

.bg-secondary-custom {
    background-color: var(--secondary-color) !important;
}

.bg-accent-color {
    background-color: var(--accent-color) !important;
}

.text-secondary-custom {
    color: var(--secondary-color) !important;
}

/* Enhanced card styling */
.card-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.card-body {
    position: relative;
}

/* Table enhancements */
.table-bordered td {
    border: 1px solid var(--border-color);
    vertical-align: middle;
}

/* Badge improvements */
.badge {
    font-size: 0.85em;
    padding: 0.5em 0.75em;
    transition: all 0.2s ease-in-out;
}

.badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Icon colors */
.text-success {
    color: var(--success-color) !important;
}

.text-info {
    color: var(--info-color) !important;
}

.text-warning {
    color: var(--warning-color) !important;
}

.text-danger {
    color: var(--danger-color) !important;
}

/* Category card enhancements */
.category-card-hover {
    transition: all 0.3s ease;
    border: 1px solid var(--border-color) !important;
}

.category-card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15) !important;
    border-color: var(--primary-color) !important;
}

.transition-transform {
    transition: transform 0.3s ease;
}

.category-card-hover:hover .transition-transform {
    transform: translateX(5px);
}

/* PKD Collapse functionality */
.cursor-pointer {
    cursor: pointer;
    user-select: none;
}

.cursor-pointer:hover {
    background-color: rgba(0, 0, 0, 0.1) !important;
}

.cursor-pointer[aria-expanded="true"] .fa-chevron-down {
    transform: rotate(180deg);
}

.pkd-list {
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.pkd-list::-webkit-scrollbar {
    width: 6px;
}

.pkd-list::-webkit-scrollbar-track {
    background: var(--background-light-color);
}

.pkd-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.pkd-list::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

.pkd-list .list-group-item {
    border: 0;
    border-bottom: 1px solid var(--border-color);
}

.pkd-list .list-group-item:last-child {
    border-bottom: 0;
}

.pkd-list .list-group-item:hover {
    background-color: var(--background-light-color);
}

/* Sidebar improvements */
.sidebar-content {
    position: relative;
}

/* Collapsible PKD button styling */
.btn[data-bs-toggle="collapse"] {
    transition: all 0.2s ease;
    border-radius: 0;
}

.btn[data-bs-toggle="collapse"]:hover {
    background-color: var(--hover-color) !important;
}

.btn[data-bs-toggle="collapse"][aria-expanded="true"] {
    background-color: var(--background-light-color) !important;
}

.btn[data-bs-toggle="collapse"][aria-expanded="true"] .fa-chevron-down {
    transform: rotate(180deg);
}

/* Compact PKD list */
.pkd-list .border-bottom:last-child {
    border-bottom: 0 !important;
}

.pkd-list .px-3:hover {
    background-color: rgba(0, 0, 0, 0.02);
    transition: background-color 0.2s ease;
}

/* CMS badges compact layout */
.badge.bg-info {
    background-color: var(--info-color) !important;
}

.gap-1 {
    gap: 0.25rem !important;
}

/* Letters section styles */
.letters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
    gap: 0.5rem;
}

.letter-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
}

.letter-badge.letter-active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.letter-badge.letter-active:hover {
    background-color: var(--primary-hover-color);
    border-color: var(--primary-hover-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    color: white;
}

.letter-badge.letter-active.current {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.3);
}

.letter-badge.letter-disabled {
    background-color: var(--background-light-color);
    border-color: var(--border-color);
    color: var(--text-muted-color);
    cursor: not-allowed;
    opacity: 0.6;
}

/* Icon circles */
.icon-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-circle i {
    font-size: 1.2rem;
}

/* Hover effects for badges */
.hover-badge {
    transition: all 0.2s ease;
}

.hover-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    background-color: var(--primary-color) !important;
    color: white !important;
}

/* Search form enhancements */
.search-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.search-form .btn {
    border-radius: 0.375rem;
}

/* Better spacing for sidebar */
@media (min-width: 992px) {
    .sidebar-content {
        padding-left: 1rem;
    }
}

/* Responsive letters grid */
@media (max-width: 576px) {
    .letters-grid {
        grid-template-columns: repeat(auto-fill, minmax(35px, 1fr));
        gap: 0.25rem;
    }

    .letter-badge {
        width: 35px;
        height: 35px;
        font-size: 0.8rem;
    }
}

/* Sticky sidebar improvements */
.sticky-top {
    transition: all 0.2s ease-in-out;
}

@media (max-width: 991.98px) {
    .sticky-top {
        position: static !important;
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 300px;
        padding: 3rem 0;
    }

    .display-4 {
        font-size: 2rem;
    }

    .d-flex.gap-2 {
        flex-wrap: wrap;
        gap: 0.5rem !important;
    }

    .card-body {
        padding: 1rem !important;
    }

    .py-5 {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }
}

.content {
    line-height: 1.7;
}

.content h1,
.content h2,
.content h3,
.content h4,
.content h5,
.content h6 {
    color: var(--primary-color);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.content h1:first-child,
.content h2:first-child,
.content h3:first-child,
.content h4:first-child,
.content h5:first-child,
.content h6:first-child {
    margin-top: 0;
}

.content p {
    margin-bottom: 1.5rem;
}

.content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

.content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-light-color);
}