:root {
    /* Spacing Scale */
    --sp-4: 4px;
    --sp-8: 8px;
    --sp-12: 12px;
    --sp-16: 16px;
    --sp-24: 24px;
    --sp-40: 40px;
    --sp-64: 64px;

    /* Colors */
    --c-bg: #fdfbf7;
    --c-text: #1a1a1a;
    --c-text-light: #555555;
    --c-border: #1a1a1a;
    --c-accent: #1c355e;
    --c-accent-hover: #294c86;
    --c-white: #ffffff;
    --c-error: #a81c1c;
    --c-success: #1c6838;

    /* Typography */
    --font-serif: Georgia, 'Times New Roman', serif;
    --font-sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    
    /* Layout */
    --container-max: 1024px;
    --header-h-desktop: 64px;
    --header-h-mobile: 52px;
}

/* Reset & Box Sizing */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--c-bg);
    color: var(--c-text);
    font-family: var(--font-serif);
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scroll on body, specific elements use reflow */
}

/* Base Elements */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
    overflow-wrap: anywhere;
}

a {
    color: var(--c-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--c-accent-hover);
}

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

button {
    cursor: pointer;
    font-family: var(--font-sans);
}

/* Accessibility */
:focus-visible {
    outline: 2px solid var(--c-accent);
    outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--sp-24);
    min-width: 0;
}

/* Header */
.site-header {
    height: var(--header-h-desktop);
    border-bottom: 1px solid var(--c-border);
    background-color: var(--c-bg);
    display: flex;
    align-items: center;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.brand {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--c-text);
    display: flex;
    align-items: center;
    gap: var(--sp-8);
    overflow-wrap: anywhere;
}

.brand-mark {
    flex-shrink: 0;
}

.main-nav {
    display: flex;
}

.nav-list {
    list-style: none;
    display: flex;
    gap: var(--sp-24);
}

.nav-list a {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--c-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.header-cta {
    display: flex;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: var(--sp-8);
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 100;
}

.hamburger, .hamburger::before, .hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--c-text);
    position: absolute;
    transition: transform 0.2s;
}

.hamburger {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.hamburger::before {
    content: '';
    top: -6px;
    left: 0;
}

.hamburger::after {
    content: '';
    top: 6px;
    left: 0;
}

.nav-toggle[aria-expanded="true"] .hamburger {
    background-color: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: translateY(-6px) rotate(-45deg);
}

/* Mobile Header */
@media (max-width: 767px) {
    .site-header {
        height: var(--header-h-mobile);
    }
    
    .nav-toggle {
        display: block;
    }
    
    .header-cta {
        display: none;
    }
    
    .main-nav {
        display: none;
        position: absolute;
        top: var(--header-h-mobile);
        left: 0;
        width: 100%;
        background: var(--c-bg);
        border-bottom: 1px solid var(--c-border);
        padding: var(--sp-24);
        z-index: 90;
    }
    
    .main-nav.is-visible {
        display: block;
    }
    
    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: var(--sp-16);
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--sp-12) var(--sp-24);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: center;
    border: 1px solid var(--c-border);
    background: transparent;
    color: var(--c-text);
    transition: all 0.2s ease;
}

.btn-compact {
    padding: var(--sp-8) var(--sp-16);
}

.btn-outline:hover {
    background: var(--c-border);
    color: var(--c-bg);
}

.btn-solid {
    background: var(--c-text);
    color: var(--c-bg);
}

.btn-solid:hover {
    background: var(--c-text-light);
    color: var(--c-bg);
}

.btn-text {
    border: none;
    text-decoration: underline;
    padding: var(--sp-12) 0;
}

.btn-full {
    width: 100%;
}

/* Hero Section */
.hero {
    padding-top: var(--sp-64);
    padding-bottom: var(--sp-40);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.headline {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--sp-24);
}

.standfirst {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--c-text-light);
    margin-bottom: var(--sp-40);
}

.hero-rule {
    height: 1px;
    background: var(--c-border);
    width: 100%;
    margin-top: var(--sp-40);
}

/* Main Content Spacing */
.main-content {
    padding-bottom: var(--sp-64);
}

.section-title {
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-bottom: 2px solid var(--c-border);
    padding-bottom: var(--sp-8);
    margin-bottom: var(--sp-40);
    margin-top: var(--sp-64);
}

/* Horizontal Split Cards */
.card-list {
    display: flex;
    flex-direction: column;
}

.card {
    display: flex;
    border-bottom: 1px solid var(--c-border);
    min-width: 0;
}

.card:first-child {
    border-top: 1px solid var(--c-border);
}

.card-media {
    flex: 0 0 40%;
    border-right: 1px solid var(--c-border);
    min-width: 0;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4/3;
}

.card-body {
    flex: 1;
    padding: var(--sp-24);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    min-width: 0;
}

.card-meta {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--sp-12);
    color: var(--c-text-light);
}

.meta-divider {
    margin: 0 8px;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: var(--sp-12);
}

.card-excerpt {
    margin-bottom: var(--sp-24);
    color: var(--c-text-light);
}

@media (max-width: 767px) {
    .card {
        flex-direction: column;
    }
    .card-media {
        border-right: none;
        border-bottom: 1px solid var(--c-border);
    }
}

/* Supporting / Multi-column */
.supporting-section {
    margin-top: var(--sp-64);
}

.multi-column-text {
    column-count: 2;
    column-gap: var(--sp-40);
}

.multi-column-text p {
    margin-bottom: var(--sp-16);
}

@media (max-width: 767px) {
    .multi-column-text {
        column-count: 1;
    }
}

/* Article Pages */
.article-page .headline {
    margin-top: var(--sp-40);
    margin-bottom: var(--sp-16);
}

.article-meta {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    text-transform: uppercase;
    margin-top: var(--sp-40);
    padding-bottom: var(--sp-16);
    border-bottom: 1px solid var(--c-border);
}

.article-hero-image {
    margin: var(--sp-40) 0;
    border: 1px solid var(--c-border);
}

.article-hero-image img {
    width: 100%;
    aspect-ratio: 2/1;
    object-fit: cover;
}

.article-hero-image figcaption {
    padding: var(--sp-12) var(--sp-16);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--c-text-light);
    border-top: 1px solid var(--c-border);
}

.multi-column-article {
    column-count: 2;
    column-gap: var(--sp-40);
    margin-bottom: var(--sp-64);
}

.multi-column-article h2 {
    column-span: all;
    font-size: 1.5rem;
    margin: var(--sp-40) 0 var(--sp-16) 0;
    padding-top: var(--sp-16);
    border-top: 1px solid var(--c-border);
}

.multi-column-article h2:first-of-type {
    border-top: none;
    padding-top: 0;
}

.multi-column-article p {
    margin-bottom: var(--sp-16);
}

.dropcap {
    float: left;
    font-size: 4rem;
    line-height: 0.8;
    padding-right: var(--sp-8);
    padding-top: 4px;
    font-family: var(--font-serif);
}

/* Stats Box */
.stats-box {
    column-span: all;
    border: 1px solid var(--c-border);
    padding: var(--sp-24);
    margin: var(--sp-40) 0;
    background: var(--c-white);
}

.stats-box h3 {
    font-family: var(--font-sans);
    text-transform: uppercase;
    font-size: 1rem;
    margin-bottom: var(--sp-16);
    border-bottom: 1px solid var(--c-border);
    padding-bottom: var(--sp-8);
}

.stats-list {
    list-style: none;
}

.stats-list li {
    display: flex;
    align-items: baseline;
    margin-bottom: var(--sp-12);
}

.stat-value {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: bold;
    min-width: 100px;
    margin-right: var(--sp-12); /* 12px between stat and label as per rules */
}

.stat-label {
    font-size: 0.9rem;
    color: var(--c-text-light);
}

@media (max-width: 767px) {
    .multi-column-article {
        column-count: 1;
    }
    .stats-list li {
        flex-direction: column;
    }
    .stat-value {
        margin-bottom: 4px;
    }
}

/* Legal Pages */
.legal-page .legal-header {
    margin: var(--sp-40) 0;
    padding-bottom: var(--sp-24);
    border-bottom: 1px solid var(--c-border);
}

.legal-content h2 {
    margin: var(--sp-40) 0 var(--sp-16) 0;
    font-size: 1.25rem;
}

.legal-content p, .legal-content ul {
    margin-bottom: var(--sp-16);
}

.legal-content ul {
    padding-left: var(--sp-24);
}

.table-wrapper {
    overflow-x: auto;
    margin: var(--sp-24) 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-sans);
    font-size: 0.875rem;
}

.data-table th, .data-table td {
    border: 1px solid var(--c-border);
    padding: var(--sp-12);
    text-align: left;
}

.data-table th {
    background: var(--c-white);
}

/* Contact Page */
.contact-section {
    margin-top: var(--sp-40);
}

.contact-header {
    margin-bottom: var(--sp-40);
    max-width: 600px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-64);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--sp-24);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--sp-8);
}

.form-group label {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: bold;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: var(--sp-12);
    border: 1px solid var(--c-border);
    background: var(--c-white);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--c-text);
}

.form-group input.is-invalid, .form-group select.is-invalid, .form-group textarea.is-invalid {
    border-color: var(--c-error);
}

.error-message {
    color: var(--c-error);
    font-family: var(--font-sans);
    font-size: 0.75rem;
}

.form-success {
    padding: var(--sp-16);
    background: var(--c-white);
    border: 1px solid var(--c-success);
    color: var(--c-success);
    font-family: var(--font-sans);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--sp-40);
}

.info-block h3 {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    text-transform: uppercase;
    margin-bottom: var(--sp-8);
    color: var(--c-text-light);
}

.map-placeholder {
    border: 1px solid var(--c-border);
    width: 100%;
    aspect-ratio: 4/3;
}

.static-map {
    width: 100%;
    height: 100%;
    display: block;
}

@media (max-width: 767px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--sp-40);
    }
}

/* Footer */
.site-footer {
    border-top: 2px solid var(--c-border);
    padding: var(--sp-40) 0;
    margin-top: var(--sp-64);
    background: var(--c-white);
    font-family: var(--font-sans);
    font-size: 0.875rem;
}

.footer-inner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-40);
}

.footer-brand {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    display: block;
    margin-bottom: var(--sp-16);
    overflow-wrap: anywhere;
}

.footer-col h4 {
    text-transform: uppercase;
    margin-bottom: var(--sp-16);
    font-size: 0.875rem;
}

.footer-col p {
    color: var(--c-text-light);
    margin-bottom: var(--sp-8);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--sp-8);
}

@media (max-width: 767px) {
    .footer-inner {
        grid-template-columns: 1fr;
        gap: var(--sp-24);
    }
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--c-white);
    border-top: 1px solid var(--c-border);
    padding: var(--sp-24);
    z-index: 1000;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.05);
}

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

.cookie-content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--sp-16);
}

.cookie-content p {
    font-family: var(--font-sans);
    font-size: 0.875rem;
}

.cookie-actions {
    display: flex;
    gap: var(--sp-16);
    flex-wrap: wrap;
}

@media (min-width: 768px) {
    .cookie-content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    .cookie-content p {
        flex: 1;
        margin-right: var(--sp-40);
    }
}

/* Small screens < 400px breakpoint */
@media (max-width: 399px) {
    .hero .headline {
        font-size: 2rem;
    }
    .card-body {
        padding: var(--sp-16);
    }
    .btn {
        width: 100%;
        margin-bottom: var(--sp-8);
    }
    .cookie-actions {
        flex-direction: column;
    }
}