@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Open+Sans:wght@300;400;500;600&display=swap');

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

:root {
    --color-primary: #2C3E50;
    --color-primary-dark: #1a252f;
    --color-primary-light: #34495e;
    --color-accent-gold: #F39C12;
    --color-accent-blue: #3498DB;
    --color-accent-green: #27AE60;
    --color-light: #ECF0F1;
    --color-silver: #BDC3C7;
    --color-white: #ffffff;
    --color-dark-text: #2C3E50;
    --color-body-text: #4a5568;
    --color-muted: #718096;
    --color-border: #d1d8e0;
    --color-bg-section: #f8f9fa;
    --color-bg-dark: #1a252f;
    --font-heading: 'Oswald', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 80px;
    --spacing-xxl: 120px;
    --max-width: 1440px;
    --content-width: 1200px;
    --transition: 0.3s ease-in-out;
    --radius: 4px;
    --radius-md: 8px;
    --shadow-sm: 0 2px 8px rgba(44, 62, 80, 0.08);
    --shadow-md: 0 4px 20px rgba(44, 62, 80, 0.12);
    --shadow-lg: 0 8px 40px rgba(44, 62, 80, 0.16);
}

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

body {
    font-family: var(--font-body);
    color: var(--color-dark-text);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container-site {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-wide {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-primary);
    letter-spacing: 0.02em;
}

h1 {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.6rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

h3 {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

p {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-body-text);
    margin-bottom: var(--spacing-sm);
}

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

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

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

ul, ol {
    padding-left: var(--spacing-md);
}

li {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-body-text);
    margin-bottom: var(--spacing-xs);
}

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

section {
    padding: var(--spacing-xl) 0;
}

.section-divider {
    width: 60px;
    height: 3px;
    background-color: var(--color-accent-gold);
    margin: var(--spacing-sm) 0 var(--spacing-md);
}

.section-divider--center {
    margin-left: auto;
    margin-right: auto;
}

.section-divider--blue {
    background-color: var(--color-accent-blue);
}

.section-divider--green {
    background-color: var(--color-accent-green);
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-gold);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.section-label--blue {
    color: var(--color-accent-blue);
}

.section-label--green {
    color: var(--color-accent-green);
}

.btn-site {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 14px 36px;
    border: 2px solid var(--color-primary);
    background-color: transparent;
    color: var(--color-primary);
    cursor: pointer;
    transition: background-color var(--transition), color var(--transition), border-color var(--transition);
    border-radius: var(--radius);
    text-decoration: none;
}

.btn-site:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
}

.btn-site--light {
    border-color: var(--color-white);
    color: var(--color-white);
}

.btn-site--light:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.btn-site--accent {
    border-color: var(--color-accent-gold);
    color: var(--color-accent-gold);
}

.btn-site--accent:hover {
    background-color: var(--color-accent-gold);
    color: var(--color-white);
}

.text-accent-gold { color: var(--color-accent-gold); }
.text-accent-blue { color: var(--color-accent-blue); }
.text-accent-green { color: var(--color-accent-green); }
.text-light { color: var(--color-light); }
.text-white { color: var(--color-white) !important; }
.text-muted-site { color: var(--color-muted); }

.bg-primary { background-color: var(--color-primary); }
.bg-dark { background-color: var(--color-bg-dark); }
.bg-light-section { background-color: var(--color-bg-section); }
.bg-light { background-color: var(--color-light); }
.bg-white { background-color: var(--color-white); }

.heading-white h1,
.heading-white h2,
.heading-white h3 {
    color: var(--color-white);
}

.heading-white p {
    color: var(--color-light);
}

/* ===================== SITE HEADER ===================== */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-primary-dark);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 0;
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-lg);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px var(--spacing-md);
    max-width: var(--max-width);
    margin: 0 auto;
}

.site-logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: opacity var(--transition);
}

.site-logo:hover {
    opacity: 0.85;
    color: var(--color-white);
    text-decoration: none;
}

.logo-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent-gold);
    border-radius: 50%;
    flex-shrink: 0;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-nav a {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-silver);
    padding: 8px 12px;
    border-radius: var(--radius);
    text-decoration: none;
    transition: color var(--transition), background-color var(--transition);
    display: block;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--color-white);
    background-color: rgba(255,255,255,0.08);
}

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

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

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

.nav-mobile {
    display: none;
    flex-direction: column;
    background-color: var(--color-primary-dark);
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: var(--spacing-sm) var(--spacing-md);
}

.nav-mobile.open {
    display: flex;
}

.nav-mobile a {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-silver);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    text-decoration: none;
    transition: color var(--transition);
}

.nav-mobile a:hover {
    color: var(--color-white);
}

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

.site-footer {
    background-color: var(--color-bg-dark);
    color: var(--color-silver);
    padding: var(--spacing-xl) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--color-muted);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.footer-edu-note {
    font-size: 0.78rem;
    color: var(--color-accent-gold);
    font-style: italic;
    border-left: 2px solid var(--color-accent-gold);
    padding-left: var(--spacing-sm);
    line-height: 1.5;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-nav-list a {
    font-size: 0.85rem;
    color: var(--color-muted);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-nav-list a:hover {
    color: var(--color-white);
}

.footer-contact-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: 12px;
    align-items: flex-start;
}

.footer-contact-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-accent-gold);
}

.footer-contact-text {
    font-size: 0.85rem;
    color: var(--color-muted);
    line-height: 1.5;
}

.footer-hours {
    margin-top: var(--spacing-md);
}

.footer-hours-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-silver);
    margin-bottom: 8px;
}

.footer-hours-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--color-muted);
    padding: 4px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.footer-hours-row:last-child {
    border-bottom: none;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    gap: var(--spacing-sm);
}

.footer-copyright {
    font-size: 0.78rem;
    color: var(--color-muted);
}

.footer-policy-links {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.footer-policy-links a {
    font-size: 0.78rem;
    color: var(--color-muted);
    text-decoration: none;
    transition: color var(--transition);
}

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

/* ===================== COOKIE BANNER ===================== */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background-color: var(--color-primary-dark);
    border-top: 2px solid var(--color-accent-gold);
    padding: var(--spacing-md) var(--spacing-md);
    display: none;
}

.cookie-banner.visible {
    display: block;
}

.cookie-banner-inner {
    max-width: var(--content-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.cookie-banner-text {
    font-size: 0.85rem;
    color: var(--color-silver);
    line-height: 1.5;
    flex: 1;
    min-width: 200px;
}

.cookie-banner-text strong {
    color: var(--color-white);
}

.cookie-banner-actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
    align-items: center;
}

.cookie-btn {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 10px 22px;
    cursor: pointer;
    border-radius: var(--radius);
    transition: background-color var(--transition), color var(--transition), border-color var(--transition);
    text-decoration: none;
    display: inline-block;
}

.cookie-btn--accept {
    background-color: var(--color-accent-gold);
    color: var(--color-white);
    border: 2px solid var(--color-accent-gold);
}

.cookie-btn--accept:hover {
    background-color: #d68910;
    border-color: #d68910;
    color: var(--color-white);
    text-decoration: none;
}

.cookie-btn--decline {
    background-color: transparent;
    color: var(--color-silver);
    border: 2px solid rgba(255,255,255,0.2);
}

.cookie-btn--decline:hover {
    border-color: var(--color-silver);
    color: var(--color-white);
    text-decoration: none;
}

.cookie-btn--learn {
    background-color: transparent;
    color: var(--color-accent-blue);
    border: none;
    padding: 10px 8px;
    font-size: 0.78rem;
    text-decoration: underline;
}

.cookie-btn--learn:hover {
    color: var(--color-white);
    text-decoration: none;
}

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

.page-hero {
    padding-top: 80px;
    position: relative;
    background-color: var(--color-primary);
    overflow: hidden;
    min-height: 320px;
    display: flex;
    align-items: center;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(135deg, rgba(26,37,47,0.9) 0%, rgba(44,62,80,0.7) 100%);
    z-index: 1;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    padding: var(--spacing-xl) 0;
}

.page-hero-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent-gold);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.page-hero h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.page-hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-light);
    max-width: 640px;
    line-height: 1.6;
}

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

.hero-index {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: var(--color-primary-dark);
    padding-top: 80px;
}

.hero-index-image {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-index-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
}

.hero-index-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(26,37,47,0.92) 40%, rgba(26,37,47,0.55) 100%);
    z-index: 1;
}

.hero-index-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
    padding: var(--spacing-xl) var(--spacing-md);
}

.hero-eyebrow {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-accent-gold);
    display: block;
    margin-bottom: var(--spacing-sm);
}

.hero-index h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 2px 20px rgba(0,0,0,0.4);
    font-size: clamp(2rem, 5vw, 3.6rem);
}

.hero-index .hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    max-width: 540px;
}

.hero-edu-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(243, 156, 18, 0.12);
    border: 1px solid rgba(243, 156, 18, 0.35);
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: var(--spacing-lg);
}

.hero-edu-tag span {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-gold);
}

.hero-stat-strip {
    display: flex;
    gap: var(--spacing-lg);
    border-top: 1px solid rgba(255,255,255,0.12);
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.hero-stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hero-stat-value {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
}

.hero-stat-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-muted);
}

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

.knowledge-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.knowledge-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}

.knowledge-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.knowledge-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.knowledge-card:hover .knowledge-card-image img {
    transform: scale(1.03);
}

.knowledge-card-body {
    padding: var(--spacing-md);
}

.knowledge-card-tag {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 8px;
    display: block;
}

.knowledge-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.knowledge-card p {
    font-size: 0.9rem;
    color: var(--color-body-text);
    margin-bottom: 0;
}

/* ===================== TWO-COLUMN LAYOUT ===================== */

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.two-col--reverse {
    direction: rtl;
}

.two-col--reverse > * {
    direction: ltr;
}

.two-col-image {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--radius-md);
    position: relative;
}

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

.two-col-image-frame {
    position: absolute;
    inset: -8px;
    border: 2px solid var(--color-accent-gold);
    border-radius: var(--radius-md);
    pointer-events: none;
    opacity: 0.35;
}

.two-col-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* ===================== TIMELINE ===================== */

.timeline-section {
    background-color: var(--color-primary);
    padding: var(--spacing-xl) 0;
}

.timeline-heading {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.timeline-heading h2 {
    color: var(--color-white);
}

.timeline-heading p {
    color: var(--color-light);
    max-width: 600px;
    margin: 0 auto;
}

.timeline-track {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.timeline-track::before {
    content: '';
    position: absolute;
    left: 80px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-accent-gold), rgba(243,156,18,0.1));
}

.timeline-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-md) 0;
    position: relative;
}

.timeline-date {
    flex-shrink: 0;
    width: 80px;
    text-align: right;
    padding-right: var(--spacing-md);
    padding-top: 4px;
}

.timeline-year {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent-gold);
    line-height: 1;
}

.timeline-era {
    font-size: 0.7rem;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.timeline-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-accent-gold);
    flex-shrink: 0;
    margin-top: 5px;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 3px rgba(243,156,18,0.2);
}

.timeline-body {
    flex: 1;
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.timeline-item:last-child .timeline-body {
    border-bottom: none;
}

.timeline-body h3 {
    font-size: 1rem;
    color: var(--color-white);
    margin-bottom: 6px;
}

.timeline-body p {
    font-size: 0.875rem;
    color: var(--color-silver);
    margin: 0;
}

/* ===================== GLOSSARY SECTION ===================== */

.glossary-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.glossary-rail {
    position: sticky;
    top: 100px;
    background-color: var(--color-bg-section);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.glossary-rail h4 {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-muted);
    margin-bottom: var(--spacing-sm);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.glossary-rail-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.glossary-rail-list a {
    font-size: 0.85rem;
    color: var(--color-body-text);
    text-decoration: none;
    padding: 6px 8px;
    border-radius: var(--radius);
    display: block;
    transition: background-color var(--transition), color var(--transition);
}

.glossary-rail-list a:hover,
.glossary-rail-list a.active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.glossary-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.glossary-entry {
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.glossary-entry:last-child {
    border-bottom: none;
}

.glossary-entry h3 {
    font-size: 1.2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.glossary-entry-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 3px 10px;
    border-radius: 100px;
    background-color: var(--color-bg-section);
    border: 1px solid var(--color-border);
    color: var(--color-muted);
    margin-bottom: var(--spacing-sm);
}

.glossary-entry-image {
    width: 100%;
    height: 260px;
    overflow: hidden;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

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

/* ===================== MISCONCEPTIONS ===================== */

.misconception-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.misconception-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    position: relative;
    transition: box-shadow var(--transition);
}

.misconception-card:hover {
    box-shadow: var(--shadow-md);
}

.misconception-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent-gold);
    margin-bottom: var(--spacing-sm);
}

.misconception-tag::before {
    content: '';
    width: 16px;
    height: 2px;
    background-color: var(--color-accent-gold);
    flex-shrink: 0;
}

.misconception-card h3 {
    font-size: 1.05rem;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.misconception-card p {
    font-size: 0.9rem;
    color: var(--color-body-text);
    margin: 0;
}

/* ===================== FAQ ACCORDION ===================== */

.faq-section {
    background-color: var(--color-bg-section);
}

.accordion-item-site {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    background-color: var(--color-white);
}

.accordion-btn-site {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: background-color var(--transition);
    gap: var(--spacing-sm);
}

.accordion-btn-site:hover {
    background-color: var(--color-bg-section);
}

.accordion-btn-site.open {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.accordion-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.accordion-icon::before,
.accordion-icon::after {
    content: '';
    position: absolute;
    background-color: currentColor;
    border-radius: 1px;
    transition: transform var(--transition), opacity var(--transition);
}

.accordion-icon::before {
    width: 12px;
    height: 2px;
}

.accordion-icon::after {
    width: 2px;
    height: 12px;
}

.accordion-btn-site.open .accordion-icon::after {
    transform: rotate(90deg);
    opacity: 0;
}

.accordion-body-site {
    padding: 0 var(--spacing-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.accordion-body-site.open {
    padding: var(--spacing-md);
    max-height: 800px;
}

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

.stat-strip {
    background-color: var(--color-primary);
    padding: var(--spacing-lg) 0;
}

.stat-strip-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    text-align: center;
}

.stat-strip-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: var(--spacing-md);
    border-right: 1px solid rgba(255,255,255,0.1);
}

.stat-strip-item:last-child {
    border-right: none;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--color-accent-gold);
    line-height: 1;
}

.stat-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-silver);
}

.stat-desc {
    font-size: 0.82rem;
    color: var(--color-muted);
    max-width: 160px;
}

/* ===================== RESEARCH SECTION ===================== */

.research-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.research-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: box-shadow var(--transition);
}

.research-item:hover {
    box-shadow: var(--shadow-sm);
}

.research-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent-blue);
    opacity: 0.3;
    line-height: 1;
    flex-shrink: 0;
    width: 48px;
}

.research-body h3 {
    font-size: 1rem;
    margin-bottom: 6px;
    color: var(--color-primary);
}

.research-body p {
    font-size: 0.9rem;
    color: var(--color-body-text);
    margin: 0;
}

/* ===================== CTA FINAL ===================== */

.cta-final {
    background-color: var(--color-bg-section);
    text-align: center;
    padding: var(--spacing-xxl) 0;
}

.cta-final-inner {
    max-width: 640px;
    margin: 0 auto;
}

.cta-final h2 {
    margin-bottom: var(--spacing-sm);
}

.cta-final p {
    font-size: 1.05rem;
    color: var(--color-body-text);
    margin-bottom: var(--spacing-lg);
}

/* ===================== INFORMATION DISCLAIMER BLOCK ===================== */

.info-disclaimer {
    background-color: rgba(44, 62, 80, 0.04);
    border: 1px solid rgba(44, 62, 80, 0.12);
    border-left: 4px solid var(--color-accent-blue);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xl);
}

.info-disclaimer h3 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent-blue);
    margin-bottom: var(--spacing-sm);
}

.info-disclaimer p {
    font-size: 0.85rem;
    color: var(--color-body-text);
    margin: 0;
    line-height: 1.6;
}

/* ===================== CATALOG ===================== */

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.catalog-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
}

.catalog-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.catalog-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

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

.catalog-card-body {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.catalog-card h3 {
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.catalog-card-desc {
    font-size: 0.875rem;
    color: var(--color-body-text);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    flex: 1;
}

.catalog-aspects {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.catalog-aspects li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--color-body-text);
    margin: 0;
}

.catalog-aspects li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-accent-green);
    flex-shrink: 0;
    margin-top: 5px;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: var(--spacing-lg);
    background-color: var(--color-bg-section);
    border-radius: var(--radius-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.tag-cloud-item {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 100px;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    color: var(--color-body-text);
    transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

.tag-cloud-item:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ===================== ABOUT ===================== */

.principles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.principle-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-accent-gold);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    padding: var(--spacing-md);
    transition: box-shadow var(--transition);
}

.principle-card:hover {
    box-shadow: var(--shadow-md);
}

.principle-card:nth-child(2) {
    border-top-color: var(--color-accent-blue);
}

.principle-card:nth-child(3) {
    border-top-color: var(--color-accent-green);
}

.principle-card h3 {
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.principle-card p {
    font-size: 0.875rem;
    color: var(--color-body-text);
    margin: 0;
}

/* ===================== CONTACT ===================== */

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.contact-form-wrapper {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.form-group-site {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: var(--spacing-md);
}

.form-label-site {
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
}

.form-input-site {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-dark-text);
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background-color: var(--color-white);
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
}

.form-input-site:focus {
    outline: none;
    border-color: var(--color-accent-blue);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.12);
}

.form-textarea-site {
    resize: vertical;
    min-height: 140px;
}

.form-disclaimer {
    font-size: 0.78rem;
    color: var(--color-muted);
    line-height: 1.5;
    padding: var(--spacing-sm);
    background-color: var(--color-bg-section);
    border-left: 3px solid var(--color-accent-gold);
    border-radius: 0 var(--radius) var(--radius) 0;
    margin-bottom: var(--spacing-md);
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info-card {
    background-color: var(--color-bg-section);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.contact-info-card h3 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--color-body-text);
}

.contact-detail:last-child {
    margin-bottom: 0;
}

.contact-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-accent-gold);
}

.geo-locator {
    background-color: var(--color-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: var(--spacing-sm);
    min-height: 160px;
    position: relative;
    overflow: hidden;
}

.geo-locator::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(52,152,219,0.15) 0%, transparent 70%);
}

.geo-pin {
    width: 40px;
    height: 40px;
    border-radius: 50% 50% 50% 0;
    background-color: var(--color-accent-gold);
    transform: rotate(-45deg);
    position: relative;
    margin-bottom: 8px;
}

.geo-pin::after {
    content: '';
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--color-primary);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.geo-locator h4 {
    color: var(--color-white);
    font-size: 0.875rem;
    position: relative;
    z-index: 1;
}

.geo-locator p {
    color: var(--color-silver);
    font-size: 0.82rem;
    position: relative;
    z-index: 1;
    margin: 0;
}

/* ===================== LEGAL PAGES ===================== */

.legal-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.legal-sidebar {
    position: sticky;
    top: 100px;
    background-color: var(--color-bg-section);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.legal-sidebar h4 {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-muted);
    margin-bottom: var(--spacing-sm);
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border);
}

.legal-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.legal-nav-list a {
    font-size: 0.82rem;
    color: var(--color-body-text);
    text-decoration: none;
    padding: 7px 10px;
    border-radius: var(--radius);
    display: block;
    transition: background-color var(--transition), color var(--transition);
    line-height: 1.4;
}

.legal-nav-list a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.legal-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.legal-section {
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.legal-section:last-child {
    border-bottom: none;
}

.legal-section h2 {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
}

.legal-section h3 {
    font-size: 1rem;
    color: var(--color-primary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.legal-section p {
    font-size: 0.9rem;
    line-height: 1.7;
}

.legal-section ul, .legal-section ol {
    margin-bottom: var(--spacing-sm);
}

.legal-section li {
    font-size: 0.9rem;
    margin-bottom: 6px;
}

/* ===================== COOKIE TABLE ===================== */

.cookie-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    margin-top: var(--spacing-md);
}

.cookie-table th {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    background-color: var(--color-primary);
    padding: 12px 16px;
    text-align: left;
}

.cookie-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-body-text);
    vertical-align: top;
}

.cookie-table tr:hover td {
    background-color: var(--color-bg-section);
}

/* ===================== HEALTH DISCLAIMER PAGE ===================== */

.disclaimer-affirmation {
    background-color: var(--color-primary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.disclaimer-affirmation::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background-color: rgba(243,156,18,0.06);
}

.disclaimer-affirmation::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background-color: rgba(52,152,219,0.04);
}

.disclaimer-affirmation h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.disclaimer-affirmation p {
    color: var(--color-light);
    max-width: 640px;
    margin: 0 auto;
    font-size: 1.05rem;
    position: relative;
    z-index: 1;
}

/* ===================== LEGAL GLOSSARY (TERMS PAGE) ===================== */

.legal-definitions-block {
    background-color: var(--color-bg-section);
    border-left: 4px solid var(--color-accent-gold);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.legal-definitions-block h2 {
    margin-bottom: var(--spacing-md);
}

.legal-glossary {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.legal-glossary-item {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.legal-glossary-item:last-child {
    border-bottom: none;
}

.legal-glossary-item dt {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding-top: 2px;
}

.legal-glossary-item dd {
    font-family: var(--font-body);
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-body-text);
    margin: 0;
}

/* ===================== COOKIE MATRIX TABLE ===================== */

.table-wrapper {
    overflow-x: auto;
    margin-top: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.cookie-matrix-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
    min-width: 560px;
}

.cookie-matrix-table thead tr {
    background-color: var(--color-primary);
}

.cookie-matrix-table th {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    padding: 14px 18px;
    text-align: left;
}

.cookie-matrix-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-body-text);
    vertical-align: top;
    background-color: var(--color-white);
}

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

.cookie-matrix-table tbody tr:nth-child(even) td {
    background-color: var(--color-bg-section);
}

.cookie-matrix-table tbody tr:hover td {
    background-color: #eaf4fb;
    transition: background-color var(--transition);
}

.cookie-status {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
}

.cookie-status--yes {
    color: var(--color-accent-green);
}

.cookie-status--no {
    color: var(--color-muted);
}

/* ===================== DISCLAIMER AFFIRMATION BLOCK ===================== */

.disclaimer-affirmation-section {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.disclaimer-affirmation-block {
    background-color: var(--color-primary);
    padding: var(--spacing-xl) var(--spacing-xl);
    border-radius: var(--radius-md);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.disclaimer-affirmation-block::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background-color: rgba(243,156,18,0.06);
    pointer-events: none;
}

.disclaimer-affirmation-block::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background-color: rgba(52,152,219,0.04);
    pointer-events: none;
}

.disclaimer-affirmation-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: rgba(243,156,18,0.12);
    border: 2px solid rgba(243,156,18,0.3);
    margin: 0 auto var(--spacing-md);
    position: relative;
    z-index: 1;
}

.disclaimer-affirmation-icon svg {
    color: var(--color-accent-gold);
}

.disclaimer-affirmation-block h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.disclaimer-affirmation-block p {
    color: var(--color-light);
    max-width: 720px;
    margin: 0 auto var(--spacing-sm);
    font-size: 1.05rem;
    position: relative;
    z-index: 1;
    line-height: 1.75;
}

.disclaimer-affirmation-block p:last-child {
    margin-bottom: 0;
}

.disclaimer-affirmation-block strong {
    color: var(--color-accent-gold);
}

@media (max-width: 640px) {
    .legal-glossary-item {
        grid-template-columns: 1fr;
        gap: 4px;
    }
    .disclaimer-affirmation-block {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
}

/* ===================== THANK YOU PAGE ===================== */

.thank-you-section {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-section);
    padding-top: 80px;
}

.thank-you-inner {
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.brand-glyph {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    position: relative;
}

.brand-glyph::before {
    content: '';
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: transparent;
    border: 3px solid var(--color-accent-gold);
    position: absolute;
}

.brand-glyph::after {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-accent-gold);
}

.thank-you-inner h1 {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.thank-you-inner p {
    color: var(--color-body-text);
    margin-bottom: var(--spacing-lg);
}

/* ===================== EDUCATIONAL BADGE ===================== */

.edu-banner {
    background-color: var(--color-bg-section);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 12px var(--spacing-md);
    text-align: center;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-muted);
}

.edu-banner strong {
    color: var(--color-accent-gold);
}

/* ===================== INTRO QUOTE BLOCK ===================== */

.quote-block {
    border-left: 4px solid var(--color-accent-gold);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: rgba(243,156,18,0.04);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: var(--spacing-lg) 0;
}

.quote-block p {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--color-primary);
    line-height: 1.7;
    margin: 0;
}

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

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.border-top-gold { border-top: 3px solid var(--color-accent-gold); }
.border-top-blue { border-top: 3px solid var(--color-accent-blue); }
.border-top-green { border-top: 3px solid var(--color-accent-green); }

.definitions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.definition-item {
    padding: var(--spacing-md);
    background-color: var(--color-bg-section);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.definition-item dt {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.definition-item dd {
    font-size: 0.875rem;
    color: var(--color-body-text);
    margin: 0;
    line-height: 1.6;
}

/* ===================== RESPONSIVE ===================== */

@media (max-width: 1100px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
    }

    .legal-layout,
    .glossary-layout {
        grid-template-columns: 200px 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 900px) {
    .knowledge-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .two-col {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .two-col--reverse {
        direction: ltr;
    }

    .misconception-grid {
        grid-template-columns: 1fr;
    }

    .stat-strip-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-strip-item:nth-child(2) {
        border-right: none;
    }

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

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .definitions-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 56px;
        --spacing-xxl: 80px;
    }

    .site-nav {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-policy-links {
        justify-content: center;
    }

    .legal-layout,
    .glossary-layout {
        grid-template-columns: 1fr;
    }

    .legal-sidebar,
    .glossary-rail {
        position: static;
    }

    .hero-stat-strip {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .cookie-banner-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .timeline-track::before {
        left: 60px;
    }

    .timeline-date {
        width: 60px;
    }

    .stat-strip-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-strip-item {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .stat-strip-item:last-child {
        border-bottom: none;
    }
}

@media (max-width: 600px) {
    .knowledge-cards-grid {
        grid-template-columns: 1fr;
    }

    .catalog-grid {
        grid-template-columns: 1fr;
    }

    .principles-grid {
        grid-template-columns: 1fr;
    }

    .stat-strip-grid {
        grid-template-columns: 1fr;
    }

    .hero-edu-tag {
        display: none;
    }

    .cookie-banner-actions {
        width: 100%;
        flex-wrap: wrap;
    }
}