/* ================================================================
   GLOBAL BRITAIN - Design System
   Aesthetic: Editorial Powerhouse / Think-Tank Authority
   Fonts: Playfair Display (headings) + Source Serif Pro (body)
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400;1,700&family=Source+Serif+4:ital,opsz,wght@0,8..60,300;0,8..60,400;0,8..60,600;1,8..60,300;1,8..60,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ================================================================
   CSS VARIABLES
   ================================================================ */

:root {
    /* Brand */
    --crimson: #8B1A1A;
    --crimson-deep: #6B1313;
    --crimson-light: #B22222;
    --crimson-pale: #F5E8E8;
    --gold: #C9A84C;
    --gold-light: #E8C96A;
    
    /* Light mode */
    --bg: #FAFAF8;
    --bg-secondary: #F2F0EB;
    --bg-card: #FFFFFF;
    --bg-card-hover: #FDFCFA;
    --border: #DDD8CF;
    --border-light: #EEE9E0;
    --text-primary: #1A1612;
    --text-secondary: #4A4540;
    --text-muted: #7A736B;
    --text-link: #8B1A1A;
    --nav-bg: #1A1612;
    --nav-text: #F0EDE8;
    --nav-text-hover: #FFFFFF;
    --footer-bg: #1A1612;
    --footer-text: #C8C0B8;
    --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.06);
    --shadow-hover: 0 4px 12px rgba(0,0,0,0.12), 0 12px 32px rgba(0,0,0,0.08);
    --overlay: rgba(26, 22, 18, 0.6);
    
    /* Typography scale */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Source Serif 4', Georgia, serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --max-w: 1200px;
    --max-w-content: 780px;
    --nav-h: 72px;
    
    /* Transitions */
    --t: 0.25s ease;
    --t-slow: 0.5s ease;
    --t-spring: 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme="dark"] {
    --bg: #0F0D0B;
    --bg-secondary: #181510;
    --bg-card: #1E1A15;
    --bg-card-hover: #241F18;
    --border: #2E2820;
    --border-light: #252018;
    --text-primary: #F0EDE8;
    --text-secondary: #C8BFB4;
    --text-muted: #8A8078;
    --text-link: #D44A4A;
    --nav-bg: #0A0806;
    --nav-text: #E8E0D8;
    --nav-text-hover: #FFFFFF;
    --footer-bg: #080604;
    --footer-text: #8A8078;
    --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 4px 16px rgba(0,0,0,0.25);
    --shadow-hover: 0 4px 12px rgba(0,0,0,0.4), 0 12px 32px rgba(0,0,0,0.3);
    --overlay: rgba(0, 0, 0, 0.7);
    --crimson-pale: #2A1010;
}

/* ================================================================
   RESET & BASE
   ================================================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.7;
    transition: background var(--t-slow), color var(--t-slow);
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--text-link); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--crimson-light); }

/* ================================================================
   TYPOGRAPHY
   ================================================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    line-height: 1.2;
    color: var(--text-primary);
    font-weight: 700;
}

h1 { font-size: clamp(2rem, 4vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.9rem); }
h4 { font-size: 1.3rem; }
h5 { font-size: 1.1rem; }

p { margin-bottom: 1.25em; }
p:last-child { margin-bottom: 0; }

.lead {
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ================================================================
   NAVIGATION
   ================================================================ */

.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-h);
    background: var(--nav-bg);
    border-bottom: 1px solid rgba(139, 26, 26, 0.4);
    transition: all var(--t-slow);
}

.site-nav.scrolled {
    box-shadow: 0 4px 24px rgba(0,0,0,0.4);
    border-bottom-color: var(--crimson);
}

.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
}

.nav-logo img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.95;
}

.nav-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.nav-logo-text .logo-main {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 900;
    color: #FFFFFF;
    letter-spacing: 0.02em;
}

.nav-logo-text .logo-sub {
    font-family: var(--font-body);
    font-size: 0.65rem;
    color: var(--crimson-light);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 300;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--nav-text);
    padding: 6px 12px;
    border-radius: 3px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    transition: all var(--t);
    white-space: nowrap;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 12px;
    right: 12px;
    height: 1px;
    background: var(--crimson-light);
    transform: scaleX(0);
    transition: transform var(--t);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    transform: scaleX(1);
}

.nav-links a:hover { color: var(--nav-text-hover); }
.nav-links a.active { color: #FFFFFF; }

.nav-donate-btn {
    font-family: var(--font-body) !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    background: var(--crimson) !important;
    color: #FFFFFF !important;
    padding: 8px 18px !important;
    border-radius: 2px !important;
    letter-spacing: 0.06em !important;
    text-transform: uppercase !important;
    border: 1px solid transparent !important;
    transition: all var(--t) !important;
}

.nav-donate-btn:hover {
    background: var(--crimson-light) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 26, 26, 0.4) !important;
}

.nav-donate-btn::after { display: none !important; }

.nav-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.theme-toggle {
    background: none;
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--nav-text);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--t);
    flex-shrink: 0;
}

.theme-toggle:hover {
    border-color: var(--crimson-light);
    color: white;
    background: rgba(139, 26, 26, 0.2);
}

.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}

.nav-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--nav-text);
    transition: all var(--t);
}

/* ================================================================
   LAYOUT
   ================================================================ */

.site-main {
    padding-top: var(--nav-h);
    min-height: calc(100vh - var(--nav-h));
}

.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: var(--max-w-content);
    margin: 0 auto;
    padding: 0 24px;
}

.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.section-lg { padding: 120px 0; }

/* ================================================================
   HERO
   ================================================================ */

.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--nav-bg);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 20% 50%, rgba(139, 26, 26, 0.15) 0%, transparent 70%),
        radial-gradient(ellipse 60% 80% at 80% 20%, rgba(201, 168, 76, 0.08) 0%, transparent 60%);
}

.hero-globe {
    position: absolute;
    right: -5%;
    top: 50%;
    transform: translateY(-50%);
    width: 60%;
    max-width: 800px;
    opacity: 0.06;
    pointer-events: none;
}

.hero-grid-lines {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(139, 26, 26, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 26, 26, 0.08) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black 30%, transparent 80%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 80px 24px;
    width: 100%;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--crimson-light);
    margin-bottom: 24px;
}

.hero-eyebrow::before {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--crimson-light);
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 6rem);
    font-weight: 900;
    color: #FFFFFF;
    line-height: 1.05;
    max-width: 12em;
    margin-bottom: 28px;
}

.hero h1 em {
    font-style: italic;
    color: var(--gold);
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(240, 237, 232, 0.75);
    max-width: 540px;
    line-height: 1.75;
    margin-bottom: 48px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}

.hero-scroll::after {
    content: '';
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ================================================================
   BUTTONS
   ================================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 14px 28px;
    border: none;
    cursor: pointer;
    transition: all var(--t);
    text-decoration: none;
    border-radius: 2px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.1);
    transform: translateX(-100%);
    transition: transform 0.4s ease;
}

.btn:hover::before { transform: translateX(0); }

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

.btn-primary:hover {
    background: var(--crimson-deep);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 26, 26, 0.4);
}

.btn-outline {
    background: transparent;
    color: #FFFFFF;
    border: 1px solid rgba(255,255,255,0.4);
}

.btn-outline:hover {
    border-color: rgba(255,255,255,0.8);
    color: #FFFFFF;
    transform: translateY(-2px);
}

.btn-outline-dark {
    background: transparent;
    color: var(--crimson);
    border: 1px solid var(--crimson);
}

.btn-outline-dark:hover {
    background: var(--crimson);
    color: #FFFFFF;
    transform: translateY(-2px);
}

.btn-gold {
    background: var(--gold);
    color: #1A1612;
    border: 1px solid var(--gold);
}

.btn-gold:hover {
    background: var(--gold-light);
    color: #1A1612;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 168, 76, 0.4);
}

.btn-sm { padding: 10px 20px; font-size: 0.8rem; }
.btn-lg { padding: 18px 40px; font-size: 0.95rem; }

/* ================================================================
   CARDS
   ================================================================ */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    transition: all var(--t);
    box-shadow: var(--shadow);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--crimson);
}

.card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    position: relative;
    background: var(--bg-secondary);
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.card-body { padding: 24px; }
.card-category {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--crimson);
    margin-bottom: 10px;
    display: block;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    line-height: 1.3;
}

.card-excerpt {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}

.card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-light);
    padding-top: 14px;
    margin-top: auto;
}

/* ================================================================
   SECTION HEADERS
   ================================================================ */

.section-header {
    margin-bottom: 56px;
}

.section-header.centered { text-align: center; }

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--crimson);
    margin-bottom: 16px;
}

.section-eyebrow::before {
    content: '';
    display: block;
    width: 32px;
    height: 1px;
    background: var(--crimson);
}

.section-header.centered .section-eyebrow::before { display: none; }

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.7;
}

.section-header.centered .section-subtitle { margin: 0 auto; }

/* ================================================================
   GRIDS
   ================================================================ */

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ================================================================
   BENEFIT CARD (Brexit Benefits)
   ================================================================ */

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 4px solid var(--crimson);
    padding: 32px;
    transition: all var(--t);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(139,26,26,0.03) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--t);
}

.benefit-card:hover { 
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-left-color: var(--crimson-light);
}

.benefit-card:hover::before { opacity: 1; }

.benefit-number {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--crimson);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.benefit-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.benefit-card .benefit-intro {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.benefit-card .read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--crimson);
    margin-top: 16px;
    transition: gap var(--t);
}

.benefit-card:hover .read-more { gap: 10px; }

/* ================================================================
   DOCUMENT GRID (Reports/Papers)
   ================================================================ */

.doc-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: all var(--t);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}

.doc-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--crimson);
}

.doc-card-image {
    aspect-ratio: 3/2;
    overflow: hidden;
    background: var(--bg-secondary);
    position: relative;
}

.doc-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.doc-card:hover .doc-card-image img { transform: scale(1.04); }

.doc-card-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    background: linear-gradient(135deg, var(--crimson-pale), var(--bg-secondary));
    color: var(--crimson);
    font-size: 3rem;
    opacity: 0.5;
}

.doc-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.doc-card-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    line-height: 1.35;
}

.doc-card-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 16px;
}

.doc-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

.doc-download-count {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ================================================================
   DONATE BANNER
   ================================================================ */

.donate-banner {
    background: linear-gradient(135deg, var(--crimson-deep) 0%, var(--crimson) 50%, #A52020 100%);
    padding: 64px 0;
    position: relative;
    overflow: hidden;
}

.donate-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
}

.donate-banner-inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 0 24px;
}

.donate-banner h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    color: #FFFFFF;
    margin-bottom: 16px;
}

.donate-banner p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 32px;
    font-weight: 300;
    line-height: 1.75;
}

.donate-amounts {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.donate-amount-btn {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.4);
    color: #FFFFFF;
    padding: 10px 22px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 2px;
    transition: all var(--t);
}

.donate-amount-btn:hover,
.donate-amount-btn.active {
    background: #FFFFFF;
    color: var(--crimson);
    border-color: #FFFFFF;
}

.donate-custom {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.donate-custom input {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.4);
    color: #FFFFFF;
    padding: 10px 16px;
    font-family: var(--font-body);
    font-size: 1rem;
    width: 140px;
    border-radius: 2px;
    text-align: center;
}

.donate-custom input::placeholder { color: rgba(255,255,255,0.6); }

/* ================================================================
   ARTICLE / BLOG POST
   ================================================================ */

.article-header {
    background: var(--nav-bg);
    padding: 80px 0 64px;
    position: relative;
    overflow: hidden;
}

.article-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 80% at 30% 50%, rgba(139,26,26,0.12) 0%, transparent 70%);
}

.article-header-inner {
    position: relative;
    z-index: 1;
    max-width: var(--max-w-content);
    margin: 0 auto;
    padding: 0 24px;
}

.article-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--crimson-light);
    margin-bottom: 20px;
}

.article-header h1 {
    color: #FFFFFF;
    margin-bottom: 24px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 0.85rem;
    color: rgba(240,237,232,0.6);
    flex-wrap: wrap;
}

.article-author-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(240,237,232,0.8);
}

.article-content {
    max-width: var(--max-w-content);
    margin: 0 auto;
    padding: 64px 24px 80px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.article-content h2,
.article-content h3 {
    margin-top: 2em;
    margin-bottom: 0.75em;
}

.article-content p { margin-bottom: 1.5em; }

.article-content blockquote {
    border-left: 3px solid var(--crimson);
    padding: 20px 28px;
    margin: 2em 0;
    background: var(--bg-secondary);
    font-style: italic;
    font-size: 1.15rem;
    color: var(--text-secondary);
}

.article-content ul,
.article-content ol {
    padding-left: 1.5em;
    margin-bottom: 1.5em;
}

.article-content li { margin-bottom: 0.5em; }

.article-content a {
    color: var(--crimson);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ================================================================
   REFERENCES SECTION
   ================================================================ */

.references-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 48px 0;
}

.references-section h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.8rem;
}

.references-list {
    list-style: none;
    counter-reset: ref-counter;
}

.references-list li {
    counter-increment: ref-counter;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.9rem;
}

.references-list li::before {
    content: counter(ref-counter);
    background: var(--crimson);
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.references-list a {
    color: var(--crimson);
    word-break: break-all;
}

/* ================================================================
   PAGE HEADER (inner pages)
   ================================================================ */

.page-header {
    background: var(--nav-bg);
    padding: 64px 0 48px;
    position: relative;
    overflow: hidden;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--crimson), var(--gold), var(--crimson));
}

.page-header-inner {
    position: relative;
    z-index: 1;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}

.page-header h1 {
    color: #FFFFFF;
    margin-bottom: 12px;
}

.page-header .breadcrumb {
    font-size: 0.8rem;
    color: rgba(240,237,232,0.5);
    margin-bottom: 16px;
}

.page-header .breadcrumb a {
    color: rgba(240,237,232,0.7);
}

.page-header .page-subtitle {
    color: rgba(240,237,232,0.75);
    font-size: 1.1rem;
    font-weight: 300;
    max-width: 600px;
}

/* ================================================================
   FOOTER
   ================================================================ */

.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 64px 0 0;
    border-top: 3px solid var(--crimson);
}

.footer-grid {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 36px;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.footer-logo-text {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(255,255,255,0.9);
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--footer-text);
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--footer-text);
    font-size: 0.85rem;
    transition: all var(--t);
}

.footer-social a:hover {
    border-color: var(--crimson-light);
    color: #FFFFFF;
    background: rgba(139,26,26,0.2);
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-bottom: 20px;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }

.footer-links a {
    font-size: 0.9rem;
    color: var(--footer-text);
    text-decoration: none;
    transition: color var(--t);
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-links a::before {
    content: '—';
    color: var(--crimson);
    font-size: 0.7rem;
    opacity: 0;
    transition: opacity var(--t);
}

.footer-links a:hover { color: rgba(255,255,255,0.9); }
.footer-links a:hover::before { opacity: 1; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 24px;
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.3);
    margin: 0;
}

/* ================================================================
   STAT COUNTER STRIP
   ================================================================ */

.stats-strip {
    background: var(--crimson);
    padding: 48px 0;
}

.stats-strip-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-item { text-align: center; }

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    color: #FFFFFF;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.75);
}

/* ================================================================
   FORMS
   ================================================================ */

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    border-radius: 2px;
    transition: border-color var(--t);
    outline: none;
}

.form-control:focus {
    border-color: var(--crimson);
    box-shadow: 0 0 0 3px rgba(139,26,26,0.1);
}

.form-control::placeholder { color: var(--text-muted); }

textarea.form-control { min-height: 160px; resize: vertical; }

.form-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
}

/* ================================================================
   ALERT / FLASH
   ================================================================ */

.alert {
    padding: 14px 20px;
    border-radius: 2px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.alert-success { background: #F0FBF0; border: 1px solid #4CAF50; color: #2E7D32; }
.alert-error { background: #FBF0F0; border: 1px solid #E53935; color: #C62828; }
.alert-warning { background: #FBF8F0; border: 1px solid #FFA000; color: #E65100; }
.alert-info { background: #F0F6FB; border: 1px solid #2196F3; color: #1565C0; }

[data-theme="dark"] .alert-success { background: #0D2010; border-color: #2E7D32; color: #81C784; }
[data-theme="dark"] .alert-error { background: #200D0D; border-color: #C62828; color: #EF9A9A; }

/* ================================================================
   PAGINATION
   ================================================================ */

.pagination { padding: 40px 0; }
.pagination-list { display: flex; gap: 8px; list-style: none; justify-content: center; flex-wrap: wrap; }

.pagination-list a {
    padding: 8px 16px;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-radius: 2px;
    transition: all var(--t);
}

.pagination-list a:hover { border-color: var(--crimson); color: var(--crimson); }
.pagination-list .pagination-active { border-color: var(--crimson) !important; background: var(--crimson) !important; color: white !important; }

/* ================================================================
   LOADING / SCROLL ANIMATIONS
   ================================================================ */

[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ================================================================
   MOBILE NAV
   ================================================================ */

@media (max-width: 900px) {
    .nav-links {
        display: none;
        position: fixed;
        top: var(--nav-h);
        left: 0;
        right: 0;
        background: var(--nav-bg);
        flex-direction: column;
        padding: 24px;
        gap: 4px;
        border-bottom: 1px solid rgba(139,26,26,0.3);
    }
    
    .nav-links.open { display: flex; }
    
    .nav-links a {
        width: 100%;
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    
    .nav-hamburger { display: flex; }
    
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .stats-strip-inner { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .container { padding: 0 16px; }
    .section { padding: 56px 0; }
    .footer-grid { grid-template-columns: 1fr; }
    .stats-strip-inner { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.5rem; }
    .donate-amounts { gap: 8px; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

/* ================================================================
   UTILITY
   ================================================================ */

.text-center { text-align: center; }
.text-crimson { color: var(--crimson); }
.text-gold { color: var(--gold); }
.text-muted { color: var(--text-muted); }
.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--crimson-pale);
    color: var(--crimson);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
}
.divider {
    width: 48px;
    height: 2px;
    background: var(--crimson);
    margin: 20px 0;
}
.divider.centered { margin: 20px auto; }
.separator {
    border: none;
    border-top: 1px solid var(--border);
    margin: 48px 0;
}

/* ================================================================
   STATIC PAGES & CONTACT
   ================================================================ */

.static-page-hero {
    background: var(--bg-secondary);
    padding: 60px 0 40px;
    border-bottom: 1px solid var(--border);
}

.static-page-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    color: var(--text-primary);
}

.static-page-content {
    max-width: 780px;
    margin: 40px auto;
    line-height: 1.8;
    font-size: 1.05rem;
    color: var(--text-secondary);
}

.static-page-content h2,
.static-page-content h3 {
    font-family: 'Playfair Display', serif;
    color: var(--text-primary);
    margin: 32px 0 12px;
}

.static-page-content a { color: var(--accent); }
.static-page-content ul, .static-page-content ol { padding-left: 24px; margin: 16px 0; }
.static-page-content li { margin-bottom: 6px; }
.static-page-content p { margin-bottom: 16px; }

/* Contact page */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    padding: 60px 0;
    max-width: 1100px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .contact-layout { grid-template-columns: 1fr; gap: 32px; padding: 40px 0; }
}

.contact-form-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 32px;
}

.contact-form-card h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.contact-form .form-group { margin-bottom: 18px; }
.contact-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 500px) { .contact-form .form-row { grid-template-columns: 1fr; } }

.contact-form label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.contact-form textarea { resize: vertical; min-height: 120px; }

.contact-success {
    text-align: center;
    padding: 40px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 4px;
}

.success-icon {
    width: 64px; height: 64px;
    background: rgba(34, 139, 34, 0.1);
    border: 2px solid #228B22;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; color: #4CAF50;
    margin: 0 auto 20px;
}

/* Btn full-width variant for front-end */
.btn-full { width: 100%; justify-content: center; }