@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Merriweather:wght@400;700&display=swap");

:root {
    --color-primary: #11294a;
    --color-secondary: #2f425a;
    --color-accent: #f59f16;
    --color-background: #f5f7fb;
    --color-surface: #ffffff;
    --color-muted: #6b7a90;
    --color-border: rgba(17, 41, 74, 0.12);
    --color-success: #2f9f6b;
    --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    --font-serif: "Merriweather", Georgia, serif;
    --shadow-soft: 0 12px 32px rgba(11, 29, 60, 0.1);
    --shadow-card: 0 16px 48px rgba(17, 41, 74, 0.12);
    --max-width: 1200px;
    --transition-base: 0.3s ease;
    --radius-base: 16px;
    --radius-pill: 999px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-secondary);
    background-color: var(--color-background);
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-base);
}

a:hover,
a:focus {
    color: #d98210;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

button {
    font-family: inherit;
}

.container {
    width: min(100% - 2.5rem, var(--max-width));
    margin-inline: auto;
}

.visually-hidden {
    position: absolute;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    width: 1px;
    height: 1px;
    overflow: hidden;
    white-space: nowrap;
}

.site-header {
    background: var(--color-surface);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 0 rgba(17, 41, 74, 0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 0.5rem;
    gap: 1rem;
}

.logo {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: 0.02em;
    color: var(--color-primary);
}

.logo:hover {
    color: var(--color-accent);
}

.nav-toggle {
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-primary);
    padding: 0.6rem 0.9rem;
    border-radius: 10px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
}

.nav-toggle span {
    display: inline-block;
}

.site-nav {
    position: fixed;
    inset: 0 0 auto 0;
    background: rgba(17, 41, 74, 0.98);
    padding: 5rem 1.5rem 2rem;
    transform: translateY(-100%);
    transition: transform var(--transition-base);
}

.site-header.nav-open .site-nav {
    transform: translateY(0);
}

.site-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1.2rem;
}

.site-nav a {
    color: #f5f7fb;
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.site-nav a:hover {
    color: var(--color-accent);
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }

    .site-nav {
        position: static;
        background: transparent;
        transform: none;
        padding: 0;
    }

    .site-nav ul {
        display: flex;
        gap: 1.6rem;
        align-items: center;
    }

    .site-nav a {
        color: var(--color-secondary);
        font-size: 1rem;
    }

    .site-nav a:hover {
        color: var(--color-accent);
    }

    .header-inner {
        padding: 1rem 0;
    }
}

.page-hero {
    padding: 4.5rem 0 3.5rem;
    background: var(--color-surface);
    position: relative;
    overflow: hidden;
}

.page-hero::after {
    content: "";
    position: absolute;
    inset: 0 auto auto 55%;
    width: 45%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(245, 159, 22, 0.25), transparent 60%);
    pointer-events: none;
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    margin: 0 0 1rem;
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

.page-hero p {
    max-width: 46rem;
    font-size: 1.1rem;
    color: var(--color-muted);
}

.page-hero.homepage-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #ffffff 0%, #eff3fb 100%);
}

.page-hero.homepage-hero::before {
    content: "";
    position: absolute;
    inset: -30% auto auto -30%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle at center, rgba(17, 41, 74, 0.12), transparent 70%);
    border-radius: 50%;
}

.hero-content {
    display: grid;
    gap: 1.8rem;
    align-items: start;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    font-weight: 600;
    background: rgba(245, 159, 22, 0.15);
    color: var(--color-primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.9rem 1.4rem;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    background: var(--color-primary);
    color: #ffffff;
    font-weight: 600;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-soft);
}

.btn-secondary {
    background: rgba(17, 41, 74, 0.08);
    color: var(--color-primary);
}

.btn-secondary:hover {
    box-shadow: inset 0 0 0 1px var(--color-primary);
}

.grid {
    display: grid;
    gap: 2rem;
}

.grid.featured-grid {
    margin-top: 3.5rem;
    gap: 1.8rem;
}

.card {
    background: var(--color-surface);
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-soft);
    padding: 2rem;
    display: grid;
    gap: 1.2rem;
    position: relative;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}

.card-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-content h3 {
    margin: 0 0 0.6rem;
    font-size: 1.35rem;
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

.card-content p {
    margin: 0;
    color: var(--color-muted);
}

.meta-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    font-size: 0.9rem;
    color: var(--color-muted);
}

.section-title {
    margin: 0 0 1.2rem;
    font-size: 2rem;
    font-family: var(--font-serif);
    color: var(--color-primary);
}

.section-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.8rem;
}

.section-heading a {
    font-weight: 600;
    font-size: 0.95rem;
}

.tiles {
    display: grid;
    gap: 1.2rem;
}

.tile {
    padding: 1.4rem 1.6rem;
    border-radius: var(--radius-base);
    background: linear-gradient(145deg, #ffffff, #eef3fb);
    box-shadow: inset 0 0 0 1px rgba(17, 41, 74, 0.05);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
}

.tile h4 {
    margin: 0 0 0.4rem;
    font-size: 1.2rem;
    color: var(--color-primary);
}

.tile p {
    margin: 0;
    color: var(--color-muted);
    font-size: 0.95rem;
}

.tile:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
}

.analytics-list {
    display: grid;
    gap: 1.5rem;
}

.analytics-item {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.analytics-item strong {
    font-size: 1.1rem;
    color: var(--color-primary);
}

.analytics-bar {
    height: 8px;
    border-radius: var(--radius-pill);
    background: rgba(17, 41, 74, 0.12);
    overflow: hidden;
}

.analytics-bar span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--color-accent);
}

.article-list {
    display: grid;
    gap: 1.8rem;
}

.article-card {
    display: grid;
    gap: 1.2rem;
    padding: 2rem;
    background: var(--color-surface);
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid transparent;
}

.article-card:hover {
    transform: translateY(-5px);
    border-color: rgba(17, 41, 74, 0.08);
    box-shadow: var(--shadow-card);
}

.article-card h2 {
    margin: 0;
    font-size: 1.6rem;
    color: var(--color-primary);
}

.topic-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.topic-tags span {
    background: rgba(17, 41, 74, 0.08);
    padding: 0.35rem 0.7rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--color-primary);
}

.topic-filters {
    display: grid;
    gap: 1rem;
    padding: 1.4rem;
    background: rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-base);
    box-shadow: inset 0 0 0 1px rgba(17, 41, 74, 0.08);
}

.topic-filters form {
    display: grid;
    gap: 0.9rem;
}

.topic-filters fieldset {
    border: none;
    padding: 0;
    margin: 0;
}

.topic-filters legend {
    font-weight: 600;
    margin-bottom: 0.6rem;
    color: var(--color-primary);
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(17, 41, 74, 0.18);
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--color-secondary);
    background: #ffffff;
    transition: background var(--transition-base), color var(--transition-base), border var(--transition-base);
}

.filter-chip input {
    appearance: none;
    width: 0.85rem;
    height: 0.85rem;
    border-radius: 50%;
    border: 2px solid rgba(17, 41, 74, 0.35);
    display: inline-block;
}

.filter-chip input:checked {
    border-color: var(--color-accent);
    background: var(--color-accent);
}

.filter-chip input:checked + span {
    color: var(--color-primary);
    font-weight: 600;
}

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

.search-field input {
    width: 100%;
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(17, 41, 74, 0.18);
    background: #ffffff;
    font-size: 0.95rem;
    color: var(--color-secondary);
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
}

.pagination a,
.pagination span {
    padding: 0.6rem 1.05rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(17, 41, 74, 0.15);
    color: var(--color-secondary);
    font-weight: 600;
}

.pagination .current {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.article-hero {
    display: grid;
    gap: 1.8rem;
}

.article-hero .hero-meta {
    gap: 0.8rem;
    color: var(--color-muted);
}

.article-hero h1 {
    font-size: clamp(2.3rem, 5vw, 3.4rem);
    line-height: 1.2;
}

.article-hero h2 {
    margin: 0;
    font-size: 1.4rem;
    color: var(--color-muted);
    font-weight: 500;
}

.article-hero .hero-image {
    border-radius: var(--radius-base);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.article-body {
    display: grid;
    gap: 1.8rem;
    background: var(--color-surface);
    border-radius: var(--radius-base);
    padding: clamp(1.5rem, 3vw, 3rem);
    box-shadow: var(--shadow-soft);
}

.article-body h2,
.article-body h3,
.article-body h4 {
    font-family: var(--font-serif);
    color: var(--color-primary);
    letter-spacing: -0.01em;
}

.article-body h2 {
    font-size: 1.8rem;
    margin-top: 1rem;
    margin-bottom: 0.6rem;
}

.article-body h3 {
    font-size: 1.4rem;
    margin-bottom: 0.4rem;
}

.article-body p {
    margin: 0;
    font-size: 1.05rem;
    color: var(--color-secondary);
}

.article-body ul,
.article-body ol {
    margin: 0;
    padding-left: 1.4rem;
    color: var(--color-secondary);
}

.article-body blockquote {
    margin: 0;
    padding: 1.2rem 1.6rem;
    border-left: 4px solid var(--color-accent);
    background: rgba(245, 159, 22, 0.1);
    border-radius: 0 12px 12px 0;
    color: var(--color-primary);
    font-style: italic;
}

.article-metrics {
    display: grid;
    gap: 1rem;
    padding: 1.6rem;
    background: linear-gradient(180deg, rgba(17, 41, 74, 0.05), rgba(59, 81, 117, 0.08));
    border-radius: var(--radius-base);
}

.article-metrics h3 {
    margin: 0;
    color: var(--color-primary);
}

.metric-grid {
    display: grid;
    gap: 0.8rem;
}

.metric-item {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--color-secondary);
}

.related-articles {
    margin-top: 3rem;
}

.related-articles .grid {
    gap: 1.2rem;
}

.about-grid {
    display: grid;
    gap: 2rem;
}

.mission-card {
    background: var(--color-surface);
    border-radius: var(--radius-base);
    padding: 2.5rem;
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 1.2rem;
}

.mission-card h2 {
    margin: 0;
    font-size: 1.8rem;
    color: var(--color-primary);
}

.scope-list {
    display: grid;
    gap: 1rem;
}

.scope-list li {
    list-style: none;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-secondary);
}

.scope-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.75rem;
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    background: var(--color-accent);
}

.contact-layout {
    display: grid;
    gap: 2rem;
}

.contact-details {
    background: var(--color-surface);
    padding: 2rem;
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 1.2rem;
}

.contact-details a {
    font-weight: 600;
    color: var(--color-primary);
}

.map-wrapper {
    border-radius: var(--radius-base);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.contact-form {
    background: var(--color-surface);
    padding: 2rem;
    border-radius: var(--radius-base);
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 1.2rem;
}

.contact-form label {
    font-weight: 600;
    color: var(--color-primary);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(17, 41, 74, 0.18);
    background: #ffffff;
    font-size: 0.95rem;
    color: var(--color-secondary);
}

.contact-form textarea {
    min-height: 8rem;
    resize: vertical;
}

.legal-section {
    background: var(--color-surface);
    border-radius: var(--radius-base);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 1.2rem;
}

.legal-section h2 {
    margin: 0;
    color: var(--color-primary);
    font-size: 1.5rem;
}

.legal-section h3 {
    margin: 0.8rem 0 0.4rem;
    color: var(--color-secondary);
    font-size: 1.15rem;
}

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
    background: var(--color-surface);
    border-radius: var(--radius-base);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.cookie-table th,
.cookie-table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(17, 41, 74, 0.08);
    text-align: left;
}

.cookie-table th {
    background: rgba(17, 41, 74, 0.08);
    color: var(--color-primary);
    font-weight: 600;
}

.cookie-table tr:last-child td {
    border-bottom: none;
}

.site-footer {
    background: #0b1730;
    color: rgba(255, 255, 255, 0.88);
    padding: 3rem 0 2rem;
    margin-top: 4rem;
}

.footer-inner {
    display: grid;
    gap: 2rem;
}

.footer-brand {
    display: grid;
    gap: 0.6rem;
}

.footer-brand p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: grid;
    gap: 0.6rem;
    font-size: 0.95rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.85);
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-contacts {
    display: grid;
    gap: 0.4rem;
    font-size: 0.95rem;
}

.footer-contacts a {
    color: rgba(255, 255, 255, 0.88);
    font-weight: 600;
}

.footer-contacts a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
    padding-top: 1.2rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.65);
}

.cookie-banner {
    position: fixed;
    inset: auto 0 0 0;
    background: #ffffff;
    border-top: 1px solid rgba(17, 41, 74, 0.12);
    box-shadow: 0 -12px 32px rgba(17, 41, 74, 0.12);
    padding: 1.4rem 1.2rem;
    display: grid;
    gap: 1rem;
    z-index: 1200;
}

.cookie-banner.hidden {
    display: none;
}

.cookie-banner p {
    margin: 0;
    color: var(--color-secondary);
    font-size: 0.95rem;
}

.cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.cookie-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.2rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    border: 1px solid transparent;
    transition: background var(--transition-base), color var(--transition-base), border var(--transition-base);
}

.cookie-btn.accept {
    background: var(--color-primary);
    color: #ffffff;
}

.cookie-btn.decline {
    background: rgba(17, 41, 74, 0.05);
    color: var(--color-primary);
    border-color: rgba(17, 41, 74, 0.12);
}

.cookie-btn:hover {
    opacity: 0.9;
}

@media (min-width: 640px) {
    .grid.featured-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tiles {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .article-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-layout {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-inner {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .cookie-banner {
        grid-template-columns: 1fr auto;
        align-items: center;
    }
}

@media (min-width: 960px) {
    .grid.featured-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .featured-span {
        grid-column: span 2;
    }

    .tiles {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

    .article-layout {
        display: grid;
        grid-template-columns: 2.5fr 1fr;
        gap: 2.5rem;
        align-items: start;
    }

    .article-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .about-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: start;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}