/* Common Component Styles */
/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-weight: 700;
    text-transform: none;
    font-size: var(--fs-sm);
    letter-spacing: 0;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    min-height: 44px;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    text-align: center;
    box-shadow: none;
}

.btn-primary {
    background-color: var(--color-primary-dark);
    color: #ffffff;
    border: 1px solid var(--color-primary-dark);
}

.btn-primary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-primary-dark);
    border: 1px solid var(--color-secondary);
}

.btn-secondary:hover {
    background-color: #fbaa27;
    border-color: #fbaa27;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: rgba(255, 254, 250, 0.48);
    color: var(--color-primary);
    border: 1px solid rgba(22, 61, 70, 0.34);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-white {
    background-color: rgba(255, 254, 250, 0.9);
    color: var(--color-primary);
    border: 1px solid rgba(255, 254, 250, 0.9);
}

.btn-white:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-primary-dark);
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0) scale(0.98);
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--fs-xs);
    min-height: 34px;
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--fs-base);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Category Card */
.category-card {
    background:
        linear-gradient(160deg, rgba(255, 254, 250, 0.96), rgba(241, 246, 240, 0.96));
    border: 1px solid rgba(22, 61, 70, 0.09);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: left;
    min-height: 190px;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.category-card::after {
    content: '';
    position: absolute;
    right: -24px;
    bottom: -28px;
    width: 110px;
    height: 110px;
    border: 1px solid rgba(22, 61, 70, 0.12);
    transform: rotate(18deg);
    z-index: 0;
}

.category-card > * {
    position: relative;
    z-index: 1;
}

.category-card:hover {
    transform: translateY(-6px);
    border-color: rgba(22, 61, 70, 0.22);
    box-shadow: var(--shadow-lg);
}

.category-card-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(22, 61, 70, 0.08);
    font-size: 26px;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    transition: color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
}

.category-card:hover .category-card-icon {
    background-color: rgba(201, 133, 47, 0.16);
    color: var(--color-secondary);
    transform: translateY(-2px);
}

.category-card-title {
    font-size: var(--fs-lg);
    font-weight: 800;
    margin-bottom: var(--space-xs);
    color: var(--color-primary);
    line-height: 1.2;
}

.category-card-count {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
}

/* Featured category intro */
.featured-category-section {
    position: relative;
    overflow: hidden;
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
    background:
        linear-gradient(180deg, rgba(255, 254, 250, 0.98), rgba(244, 248, 243, 0.94)),
        var(--color-bg-white);
}

.featured-category-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(90deg, rgba(22, 61, 70, 0.03) 1px, transparent 1px),
        linear-gradient(180deg, rgba(22, 61, 70, 0.022) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent);
    pointer-events: none;
}

.featured-category-section .container {
    position: relative;
    z-index: 1;
}

.featured-category-simple {
    display: grid;
    grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1fr);
    gap: var(--space-2xl);
    align-items: center;
}

.featured-category-copy {
    max-width: 520px;
}

.featured-category-copy h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    color: var(--color-primary);
    font-size: var(--fs-4xl);
    line-height: 1.08;
    text-wrap: balance;
}

.featured-category-copy h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 88px;
    height: 2px;
    background-color: var(--color-secondary);
}

.featured-category-copy p {
    margin: 0;
    color: var(--color-text-light);
    font-size: var(--fs-base);
    line-height: 1.65;
}

.featured-category-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
}

.category-card-simple {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: var(--space-sm);
    min-height: 86px;
    padding: var(--space-md) var(--space-md) var(--space-md) var(--space-lg);
    border: 1px solid rgba(22, 61, 70, 0.1);
    border-radius: var(--radius-md);
    background:
        linear-gradient(180deg, rgba(255, 254, 250, 0.96), rgba(247, 250, 245, 0.92));
    color: var(--color-primary);
    box-shadow: 0 12px 30px rgba(13, 38, 44, 0.06);
    transition: transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.category-card-simple::before {
    content: '';
    position: absolute;
    left: var(--space-sm);
    top: var(--space-md);
    bottom: var(--space-md);
    width: 3px;
    border-radius: 999px;
    background-color: var(--color-secondary);
    opacity: 0.82;
}

.category-card-simple:hover {
    transform: translateY(-3px);
    border-color: rgba(253, 161, 13, 0.34);
    background:
        linear-gradient(180deg, rgba(255, 254, 250, 0.98), rgba(255, 248, 232, 0.88));
    box-shadow: 0 18px 38px rgba(13, 38, 44, 0.1);
}

.category-card-simple strong,
.category-card-simple small {
    display: block;
}

.category-card-simple strong {
    font-size: var(--fs-base);
    line-height: 1.25;
    font-weight: 800;
    text-wrap: balance;
}

.category-card-simple small {
    margin-top: var(--space-xxs);
    color: var(--color-text-muted);
    font-size: var(--fs-sm);
}

.category-card-simple-arrow {
    color: rgba(22, 61, 70, 0.62);
    font-size: 1.15rem;
    font-weight: 800;
    line-height: 1;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.category-card-simple:hover .category-card-simple-arrow {
    color: var(--color-secondary);
    transform: translateX(3px);
}

/* Service Card */
.service-card {
    background-color: var(--color-surface);
    border: 1px solid rgba(22, 61, 70, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.service-card:hover {
    border-color: rgba(22, 61, 70, 0.24);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.service-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(201, 133, 47, 0.13);
    font-size: 24px;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.service-card-title {
    font-size: var(--fs-lg);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.service-card-desc {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* Benefit Card */
.benefit-card {
    display: flex;
    gap: var(--space-md);
    background-color: var(--color-surface);
    border: 1px solid rgba(22, 61, 70, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.benefit-card-icon {
    font-size: var(--fs-2xl);
    color: var(--color-primary);
}

.benefit-card-info h4 {
    margin-bottom: var(--space-xs);
}

.benefit-card-info p {
    font-size: var(--fs-sm);
    margin-bottom: 0;
}

/* Industry Card */
.industry-card {
    position: relative;
    overflow: hidden;
    min-height: 280px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.industry-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.industry-card:hover .industry-card-img {
    transform: scale(1.05);
}

.industry-card-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top, rgba(12, 37, 43, 0.92) 0%, rgba(12, 37, 43, 0.52) 60%, rgba(12, 37, 43, 0.12) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-lg);
    color: #ffffff;
}

.industry-card-title {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: var(--space-xs);
}

.industry-card-desc {
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

/* Breadcrumbs */
.breadcrumb-wrap {
    background-color: rgba(232, 238, 232, 0.76);
    border-bottom: 1px solid rgba(22, 61, 70, 0.08);
    padding: var(--space-sm) 0;
}

.breadcrumb-wrap + main.container {
    padding-top: var(--space-2xl);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--fs-xs);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-light);
}

.breadcrumb-item a {
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--color-primary);
}

.breadcrumb-item::after {
    content: '/';
    color: var(--color-text-muted);
}

.breadcrumb-item:last-child {
    color: var(--color-primary);
    font-weight: 500;
}

.breadcrumb-item:last-child::after {
    display: none;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    margin-top: var(--space-2xl);
}

.page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-xs);
    border: 1px solid rgba(22, 61, 70, 0.12);
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    font-weight: 500;
    background-color: var(--color-bg-white);
    color: var(--color-text);
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.page-numbers:hover,
.page-numbers.current {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

.page-numbers.dots {
    border: none;
    background: none;
    color: var(--color-text-muted);
}

/* Accordion FAQ */
.accordion {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.accordion-item {
    background-color: var(--color-surface);
    border: 1px solid rgba(22, 61, 70, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-weight: 700;
    font-size: var(--fs-sm);
    color: var(--color-primary);
    background-color: transparent;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.accordion-header:hover {
    background-color: rgba(22, 61, 70, 0.05);
}

.accordion-icon {
    font-size: var(--fs-xs);
    transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
}

.accordion-content-inner {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--color-border);
    font-size: var(--fs-sm);
    color: var(--color-text-light);
}

/* Tabs */
.tabs-nav {
    display: flex;
    border-bottom: 1px solid rgba(22, 61, 70, 0.12);
    margin-bottom: var(--space-lg);
    gap: var(--space-xs);
}

.tab-link {
    padding: var(--space-sm) var(--space-lg);
    font-weight: 700;
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.tab-link:hover,
.tab-link.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-secondary);
    background-color: rgba(201, 133, 47, 0.1);
}

.tabs-content {
    background-color: var(--color-surface);
    border: 1px solid rgba(22, 61, 70, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* Statistic Counter */
.stat-counter {
    text-align: left;
    background:
        linear-gradient(160deg, rgba(255, 254, 250, 0.96), rgba(232, 238, 232, 0.8));
    padding: var(--space-xl) var(--space-md);
    border: 1px solid rgba(22, 61, 70, 0.1);
    border-radius: var(--radius-lg);
    min-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.stat-number {
    font-size: var(--fs-4xl);
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: var(--space-xs);
    font-family: var(--font-mono);
}

.stat-label {
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--color-primary);
    text-transform: none;
}

/* Certification Card */
.cert-card {
    background-color: var(--color-surface);
    border: 1px solid rgba(22, 61, 70, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.cert-icon {
    font-size: 36px;
    color: var(--color-secondary);
}

.cert-info h4 {
    margin-bottom: var(--space-xxs);
    font-size: var(--fs-base);
}

.cert-info p {
    font-size: var(--fs-xs);
    margin-bottom: 0;
}