:root {
    --primary-blue: #1e3a68;
    --primary-blue-light: #2c528f;
    --accent-green: #269b59;
    --accent-cyan: #38bdf8;
    --bg-light: #f8fafc;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --white: #ffffff;
    --border-color: #e2e8f0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

.text-blue { color: var(--primary-blue-light); }
.text-green { color: var(--accent-green); }
.bg-dark-blue { background-color: var(--primary-blue); }
.bg-light { background-color: var(--bg-light); }
.highlight-green { color: var(--accent-green); }
.highlight-blue { color: var(--primary-blue-light); }

/* --- HEADER --- */
.site-header {
    background: var(--white);
    padding: 1rem 0;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 2rem;
    color: var(--accent-green);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-blue);
    line-height: 1.1;
}

.logo-title-white {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
}

.logo-tagline {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.logo-tagline-white {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.8);
}

.nav-menu {
    display: flex;
    gap: 1.5rem;
}

.nav-menu li a {
    font-size: 0.9rem;
    font-weight: 500;
}

.nav-menu li a:hover {
    color: var(--primary-blue-light);
}

.nav-caret {
    font-size: 0.7rem;
    margin-left: 2px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box input {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-family: inherit;
    font-size: 0.85rem;
    outline: none;
    width: 150px;
}

.search-box button {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

.btn-lang {
    background: var(--primary-blue-light);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 5px;
    font-weight: 600;
    font-size: 0.85rem;
}

/* --- HERO --- */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 1rem;
    min-height: 400px;
    gap: 3rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-blue);
    line-height: 1.2;
}

.hero-illustration {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.illustration-img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* --- SERVICES --- */
.services-section {
    padding: 3rem 0;
    color: var(--white);
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.services-header h2 {
    font-size: 1.5rem;
    text-transform: uppercase;
    font-weight: 700;
    width: 200px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    flex: 1;
}

.service-card {
    background: var(--white);
    border-radius: 10px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.service-icon {
    font-size: 1.5rem;
    width: 30px;
    text-align: center;
}

/* --- DATA JKN --- */
.data-jkn-section {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 1rem;
    text-align: center;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.section-title.left-align {
    text-align: left;
}

.chart-box {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.chart-box h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

.chart-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.chart-wrapper {
    position: relative;
    height: 300px;
    width: 100%;
}

.chart-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* --- INFO & ADMIN --- */
.info-admin-section {
    padding: 4rem 0;
}

.info-admin-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    gap: 4rem;
    align-items: center;
}

.info-tabs, .news-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    justify-content: center;
}

.info-tabs {
    justify-content: flex-start;
}

.tab-btn {
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--primary-blue-light);
    background: transparent;
    border-radius: 20px;
    font-weight: 600;
    color: var(--primary-blue-light);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.active, .tab-btn:hover {
    background: var(--primary-blue-light);
    color: var(--white);
}

.info-content {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-blue-light);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.info-content ul {
    margin-top: 1rem;
}

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

.info-admin-image img {
    max-width: 100%;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* --- NEWS & INFO --- */
.news-section, .latest-info-section {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 1rem;
    text-align: center;
}

.latest-info-section {
    text-align: left;
}

.news-loader {
    margin-top: 3rem;
}

.btn-outline {
    display: inline-block;
    padding: 0.6rem 2rem;
    border: 1px solid var(--border-color);
    border-radius: 25px;
    margin-top: 1.5rem;
    font-weight: 600;
}

.btn-blue {
    background: var(--primary-blue-light);
    color: white;
    padding: 0.6rem 2rem;
    border-radius: 25px;
    font-weight: 600;
}

.timeline {
    border-left: 2px solid var(--border-color);
    padding-left: 1.5rem;
    margin-top: 1.5rem;
}

.timeline-item {
    position: relative;
    margin-bottom: 1.5rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.8rem;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-blue-light);
}

.timeline-date {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-green);
    margin-bottom: 0.3rem;
}

.timeline-content {
    font-size: 0.95rem;
    font-weight: 500;
}

/* --- FOOTER --- */
.site-footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: 4rem 0 0 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.footer-address {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 1.5rem;
}

.footer-certifications {
    display: flex;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.footer-socials p {
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.social-icons {
    display: flex;
    gap: 10px;
}

.social-icons a {
    width: 35px;
    height: 35px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.social-icons a:hover {
    background: var(--primary-blue-light);
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-green);
}

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul li a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
}

.footer-col ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 1.5rem 0;
    display: flex;
    justify-content: center;
}

.hero-mobile-action {
    display: none;
}

/* --- MOBILE MENU --- */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-blue);
    cursor: pointer;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .header-container { flex-wrap: wrap; }
    .mobile-menu-toggle { display: block; }
    .hero-mobile-action { display: block; }
    
    .main-navigation { width: 100%; display: none; order: 3; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--border-color); }
    .main-navigation.active { display: block; }
    .nav-menu { flex-direction: column; gap: 1rem; display: flex; }
    
    .header-actions { width: 100%; display: none; order: 4; margin-top: 1rem; justify-content: flex-start; }
    .header-actions.active { display: flex; }
    
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .services-container { flex-direction: column; align-items: stretch; }
    .hero-section { flex-direction: column; text-align: center; margin-top: 1rem; gap: 2rem; }
    .hero-title { font-size: 2.2rem; margin-bottom: 1rem; }
    .chart-grid, .info-admin-container, .footer-container { grid-template-columns: 1fr; flex-direction: column; }
    
    .info-tabs, .news-tabs { flex-wrap: wrap; }
    
    .interior-content-container { flex-direction: column; }
    .sidebar { width: 100%; border-left: none; padding-left: 0; border-top: 1px solid var(--border-color); padding-top: 2rem; margin-top: 2rem; }

    /* Footer mobile cleanup */
    .footer-container { text-align: center; }
    .footer-logo { justify-content: center; }
    .footer-logo > div { display: flex; flex-direction: column; text-align: left; }
    .footer-certifications { justify-content: center; }
    .social-icons { justify-content: center; }
    .footer-col h4::after { left: 50%; transform: translateX(-50%); }
}

@media (max-width: 576px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
    .service-card { padding: 0.8rem 0.5rem; font-size: 0.8rem; flex-direction: column; justify-content: center; text-align: center; gap: 5px; }
    .hero-title { font-size: 1.8rem; }
    .section-title { font-size: 1.5rem; }
    .chart-box { padding: 1.2rem; }
    .info-content { padding: 1.2rem; }
    .archive-grid { grid-template-columns: 1fr; }
}

/* --- INTERIOR PAGES & POSTS --- */
.interior-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.interior-header-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.interior-page-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.post-meta {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.8);
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.interior-content-container {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 1rem;
    display: flex;
    gap: 3rem;
}

.interior-main {
    flex: 1;
}

.interior-main.full-width {
    max-width: 900px;
    margin: 0 auto;
}

.post-thumbnail-wrapper, .page-thumbnail-wrapper {
    margin-bottom: 2rem;
    border-radius: 15px;
    overflow: hidden;
}

.featured-image, .page-hero-image {
    width: 100%;
    height: auto;
    display: block;
}

.entry-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #334155;
}

.entry-content h2, .entry-content h3 {
    color: var(--primary-blue);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

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

/* SIDEBAR */
.interior-sidebar {
    width: 350px;
    padding-left: 2rem;
    border-left: 1px solid var(--border-color);
}

.widget-title {
    font-size: 1.25rem;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 0.5rem;
}

.widget-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-green);
}

.recent-posts-list li {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px dashed var(--border-color);
}

.recent-posts-list li:last-child {
    border-bottom: none;
}

.recent-posts-list a {
    font-weight: 600;
    color: var(--text-dark);
}

.recent-posts-list a:hover {
    color: var(--primary-blue-light);
}

/* ARCHIVE */
.archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.archive-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.archive-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.archive-card-wrapper {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.archive-thumbnail img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.archive-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.archive-meta {
    font-size: 0.8rem;
    color: var(--accent-green);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.archive-title {
    font-size: 1.15rem;
    line-height: 1.4;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.archive-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex: 1;
}

.read-more-btn {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-blue-light);
    display: flex;
    align-items: center;
    gap: 5px;
}