/** * Copyright (c) 2026 DNA Genics, S.L. All rights reserved.
 * 
 * Glossary Page - Premium Knowledge Hub
 * A cinematic, scholarly design for browsing genetics and ancestry terminology.
 * Follows the design system established in Learn.css
 */

/* ========================================
   FONT IMPORTS
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ========================================
   CSS VARIABLES - GLOSSARY DESIGN SYSTEM
   ======================================== */
:root {
    /* Primary Brand Colors */
    --glossary-deep: #0f1419;
    --glossary-deep-soft: #1a2332;
    --glossary-navy: #162029;
    --glossary-slate: #1e2d38;
    
    /* Accent Colors - Scholarly Theme */
    --glossary-primary: #2c7a7b;
    --glossary-primary-dark: #1a5456;
    --glossary-primary-light: #81e6d9;
    --glossary-teal: #319795;
    --glossary-teal-light: #4fd1c5;
    --glossary-gold: #b7945e;
    --glossary-gold-light: #d4a863;
    
    /* Neutral Palette */
    --glossary-white: #ffffff;
    --glossary-off-white: #faf9f7;
    --glossary-cream: #f5f3ef;
    --glossary-gray-100: #f1f0ed;
    --glossary-gray-200: #e4e2dc;
    --glossary-gray-300: #c5c2ba;
    --glossary-gray-400: #9a968c;
    --glossary-gray-500: #706c64;
    --glossary-gray-600: #4a473f;
    --glossary-gray-700: #2d2a24;
    --glossary-gray-800: #1a1815;
    --glossary-gray-900: #0d0c0a;
    
    /* Text Colors */
    --glossary-text-dark: #1a1815;
    --glossary-text-body: #4a473f;
    --glossary-text-muted: #706c64;
    --glossary-text-light: #f0f0f2;
    --glossary-text-light-muted: rgba(240, 240, 242, 0.7);
    
    /* Typography */
    --glossary-font-serif: 'Cormorant Garamond', 'Georgia', 'Times New Roman', serif;
    --glossary-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --glossary-space-xs: 0.5rem;
    --glossary-space-sm: 1rem;
    --glossary-space-md: 1.5rem;
    --glossary-space-lg: 2.5rem;
    --glossary-space-xl: 4rem;
    --glossary-space-2xl: 6rem;
    --glossary-space-3xl: 8rem;
    
    /* Border Radius */
    --glossary-radius-sm: 4px;
    --glossary-radius-md: 8px;
    --glossary-radius-lg: 12px;
    --glossary-radius-xl: 16px;
    --glossary-radius-full: 9999px;
    
    /* Shadows */
    --glossary-shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.04);
    --glossary-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
    --glossary-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.08);
    --glossary-shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.1);
    --glossary-shadow-primary: 0 8px 32px rgba(44, 122, 123, 0.2);
    --glossary-shadow-dark: 0 4px 24px rgba(0, 0, 0, 0.4);
    
    /* Transitions */
    --glossary-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --glossary-ease-gentle: cubic-bezier(0.25, 0.1, 0.25, 1);
    --glossary-transition-fast: 0.15s var(--glossary-ease);
    --glossary-transition: 0.3s var(--glossary-ease);
    --glossary-transition-slow: 0.6s var(--glossary-ease-gentle);
}

/* ========================================
   BASE STYLES
   ======================================== */
.glossary-page {
    font-family: var(--glossary-font-sans);
    color: var(--glossary-text-body);
    background: var(--glossary-off-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    line-height: 1.7;
}

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

/* Skip Link - Accessibility */
.glossary-skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--glossary-primary);
    color: var(--glossary-white);
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--glossary-radius-sm);
    z-index: 10000;
    transition: top var(--glossary-transition-fast);
}

.glossary-skip-link:focus {
    top: 16px;
    outline: 3px solid var(--glossary-primary-light);
    outline-offset: 2px;
}

/* Container */
.glossary-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--glossary-space-lg);
}

.glossary-container--narrow {
    max-width: 900px;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
.glossary-display-hero {
    font-family: var(--glossary-font-serif);
    font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--glossary-text-light);
    margin: 0;
}

.glossary-text-gradient {
    background: linear-gradient(135deg, var(--glossary-teal-light), var(--glossary-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   SCROLL PROGRESS & NAVIGATION
   ======================================== */
.glossary-scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--glossary-primary), var(--glossary-teal-light));
    z-index: 9999;
    transition: width 0.1s linear;
}

.glossary-page-nav {
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.glossary-nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--glossary-gray-300);
    border: 2px solid var(--glossary-white);
    cursor: pointer;
    transition: all var(--glossary-transition-fast);
    position: relative;
}

.glossary-nav-dot:hover,
.glossary-nav-dot.active {
    background: var(--glossary-primary);
    transform: scale(1.2);
}

.glossary-nav-dot::after {
    content: attr(data-tooltip);
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--glossary-gray-800);
    color: var(--glossary-white);
    padding: 6px 12px;
    border-radius: var(--glossary-radius-sm);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--glossary-transition-fast);
}

.glossary-nav-dot:hover::after {
    opacity: 1;
}

.glossary-back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--glossary-primary);
    color: var(--glossary-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--glossary-shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--glossary-transition);
    z-index: 1000;
}

.glossary-back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.glossary-back-to-top:hover {
    background: var(--glossary-primary-dark);
    transform: translateY(-4px);
    box-shadow: var(--glossary-shadow-xl);
}

/* ========================================
   HERO SECTION
   ======================================== */
.glossary-hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--glossary-space-3xl) 0 var(--glossary-space-2xl);
    overflow: hidden;
}

.glossary-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--glossary-deep) 0%, var(--glossary-navy) 50%, var(--glossary-slate) 100%);
}

.glossary-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(44, 122, 123, 0.3) 0%, transparent 50%);
}

.glossary-hero-texture {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 2px, rgba(255, 255, 255, 0.03) 2px, rgba(255, 255, 255, 0.03) 4px);
    opacity: 0.5;
}

.glossary-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.glossary-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--glossary-radius-full);
    color: var(--glossary-text-light);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--glossary-space-lg);
}

.glossary-hero-subtitle {
    font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
    color: var(--glossary-text-light-muted);
    margin: var(--glossary-space-lg) 0;
    line-height: 1.6;
}

/* Search Box */
.glossary-search-wrapper {
    margin: var(--glossary-space-xl) 0;
}

.glossary-search-box {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.glossary-search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--glossary-gray-400);
    font-size: 1.125rem;
}

.glossary-search-input {
    width: 100%;
    padding: 16px 50px 16px 50px;
    font-size: 1.125rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--glossary-radius-lg);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: var(--glossary-text-light);
    transition: all var(--glossary-transition);
}

.glossary-search-input::placeholder {
    color: var(--glossary-text-light-muted);
}

.glossary-search-input:focus {
    outline: none;
    border-color: var(--glossary-primary-light);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 4px rgba(79, 209, 197, 0.1);
}

.glossary-search-clear {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--glossary-text-light-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--glossary-transition-fast);
}

.glossary-search-clear:hover {
    color: var(--glossary-text-light);
}

.glossary-hero-trust {
    display: flex;
    justify-content: center;
    gap: var(--glossary-space-lg);
    flex-wrap: wrap;
    margin-top: var(--glossary-space-xl);
}

.glossary-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--glossary-text-light-muted);
    font-size: 0.875rem;
}

.glossary-trust-item i {
    color: var(--glossary-teal-light);
}

.glossary-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--glossary-text-light-muted);
    font-size: 0.875rem;
}

.glossary-scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--glossary-text-light-muted);
    border-radius: 12px;
    position: relative;
}

.glossary-scroll-wheel {
    width: 4px;
    height: 8px;
    background: var(--glossary-text-light-muted);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.3; transform: translateX(-50%) translateY(12px); }
}

/* ========================================
   ANIMATIONS
   ======================================== */
.glossary-animate {
    opacity: 0;
    animation: fade-in 0.8s var(--glossary-ease-gentle) forwards;
}

.glossary-animate-delay-1 {
    animation-delay: 0.1s;
}

.glossary-animate-delay-2 {
    animation-delay: 0.2s;
}

.glossary-animate-delay-3 {
    animation-delay: 0.3s;
}

.glossary-animate-delay-4 {
    animation-delay: 0.4s;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   NAVIGATION SECTION
   ======================================== */
.glossary-nav-section {
    background: var(--glossary-white);
    padding: var(--glossary-space-xl) 0;
    border-bottom: 1px solid var(--glossary-gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--glossary-shadow-soft);
}

.glossary-category-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 12px;
    scrollbar-width: thin;
    scrollbar-color: var(--glossary-gray-300) transparent;
}

.glossary-category-tabs::-webkit-scrollbar {
    height: 6px;
}

.glossary-category-tabs::-webkit-scrollbar-track {
    background: transparent;
}

.glossary-category-tabs::-webkit-scrollbar-thumb {
    background: var(--glossary-gray-300);
    border-radius: 3px;
}

.glossary-category-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--glossary-gray-100);
    border: none;
    border-radius: var(--glossary-radius-md);
    color: var(--glossary-text-body);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--glossary-transition-fast);
    position: relative;
}

.glossary-category-tab:hover {
    background: var(--glossary-gray-200);
    transform: translateY(-2px);
}

.glossary-category-tab.active {
    background: var(--glossary-primary);
    color: var(--glossary-white);
    box-shadow: var(--glossary-shadow-md);
}

.glossary-category-tab i {
    font-size: 1rem;
}

.glossary-tab-count {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: var(--glossary-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.glossary-category-tab.active .glossary-tab-count {
    background: rgba(255, 255, 255, 0.3);
}

/* Alphabet Bar */
.glossary-alphabet-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: var(--glossary-space-md);
    padding-top: var(--glossary-space-md);
    border-top: 1px solid var(--glossary-gray-200);
}

.glossary-alphabet-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--glossary-text-muted);
    white-space: nowrap;
}

.glossary-alphabet-links {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.glossary-alphabet-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--glossary-radius-sm);
    color: var(--glossary-text-body);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--glossary-transition-fast);
    border: 1px solid transparent;
}

.glossary-alphabet-link:hover:not(.disabled) {
    background: var(--glossary-primary);
    color: var(--glossary-white);
    transform: translateY(-2px);
    box-shadow: var(--glossary-shadow-sm);
}

.glossary-alphabet-link.disabled {
    color: var(--glossary-gray-300);
    cursor: not-allowed;
    opacity: 0.5;
}

/* ========================================
   TERMS SECTION
   ======================================== */
.glossary-terms-section {
    padding: var(--glossary-space-2xl) 0;
    background: var(--glossary-off-white);
}

.glossary-terms-container {
    display: block;
}

.glossary-terms-container.glossary-terms-hidden {
    display: none;
}

.glossary-category-intro {
    display: flex;
    align-items: center;
    gap: var(--glossary-space-md);
    margin-bottom: var(--glossary-space-xl);
    padding: var(--glossary-space-lg);
    background: var(--glossary-white);
    border-radius: var(--glossary-radius-lg);
    box-shadow: var(--glossary-shadow-soft);
}

.glossary-category-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--glossary-primary), var(--glossary-teal));
    border-radius: var(--glossary-radius-lg);
    color: var(--glossary-white);
    font-size: 1.5rem;
}

.glossary-category-info h2 {
    font-family: var(--glossary-font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--glossary-text-dark);
    margin: 0 0 4px 0;
}

.glossary-category-description {
    color: var(--glossary-text-muted);
    margin: 0;
}

.glossary-letter-section {
    margin-bottom: var(--glossary-space-2xl);
}

.glossary-letter-section.hidden {
    display: none;
}

.glossary-letter-heading {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: var(--glossary-space-lg);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--glossary-gray-200);
}

.glossary-letter {
    font-family: var(--glossary-font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--glossary-primary);
    line-height: 1;
}

.glossary-letter-count {
    font-size: 0.875rem;
    color: var(--glossary-text-muted);
    font-weight: 500;
}

.glossary-terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--glossary-space-md);
}

.glossary-term-card {
    background: var(--glossary-white);
    border-radius: var(--glossary-radius-lg);
    padding: var(--glossary-space-md);
    box-shadow: var(--glossary-shadow-soft);
    transition: all var(--glossary-transition);
    border: 1px solid var(--glossary-gray-200);
}

.glossary-term-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--glossary-shadow-md);
    border-color: var(--glossary-primary-light);
}

.glossary-term-card.hidden {
    display: none;
}

.glossary-term-card.highlight {
    animation: highlight-pulse 2s ease-in-out;
    border-color: var(--glossary-primary);
    box-shadow: 0 0 0 4px rgba(44, 122, 123, 0.2);
}

.glossary-letter-section.highlight {
    animation: highlight-pulse 2s ease-in-out;
}

@keyframes highlight-pulse {
    0%, 100% {
        background-color: transparent;
    }
    50% {
        background-color: rgba(44, 122, 123, 0.05);
    }
}

.glossary-term-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.glossary-term-title {
    font-family: var(--glossary-font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--glossary-text-dark);
    margin: 0;
    line-height: 1.3;
}

.glossary-term-expand {
    background: none;
    border: none;
    color: var(--glossary-primary);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--glossary-transition-fast);
    flex-shrink: 0;
}

.glossary-term-expand:hover {
    color: var(--glossary-primary-dark);
}

.glossary-term-expand.expanded {
    transform: rotate(180deg);
}

.glossary-term-content {
    color: var(--glossary-text-body);
    line-height: 1.7;
}

.glossary-term-definition {
    margin: 0 0 12px 0;
}

.glossary-related-terms {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--glossary-gray-200);
}

.glossary-related-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--glossary-text-muted);
    display: block;
    margin-bottom: 8px;
}

.glossary-related-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.glossary-related-link {
    display: inline-block;
    padding: 4px 12px;
    background: var(--glossary-gray-100);
    color: var(--glossary-primary);
    text-decoration: none;
    border-radius: var(--glossary-radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--glossary-transition-fast);
}

.glossary-related-link:hover {
    background: var(--glossary-primary);
    color: var(--glossary-white);
    transform: translateY(-1px);
}

.glossary-no-results {
    text-align: center;
    padding: var(--glossary-space-2xl);
}

.glossary-no-results-icon {
    font-size: 4rem;
    color: var(--glossary-gray-300);
    margin-bottom: var(--glossary-space-md);
}

.glossary-no-results h3 {
    font-family: var(--glossary-font-serif);
    font-size: 1.5rem;
    color: var(--glossary-text-dark);
    margin: 0 0 8px 0;
}

.glossary-no-results p {
    color: var(--glossary-text-muted);
    margin: 0;
}

/* ========================================
   CTA SECTION
   ======================================== */
.glossary-cta-section {
    padding: var(--glossary-space-3xl) 0;
    background: linear-gradient(135deg, var(--glossary-cream) 0%, var(--glossary-white) 100%);
}

.glossary-cta-content {
    text-align: center;
}

.glossary-cta-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--glossary-space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--glossary-primary), var(--glossary-teal));
    border-radius: 50%;
    color: var(--glossary-white);
    font-size: 2rem;
}

.glossary-cta-title {
    font-family: var(--glossary-font-serif);
    font-size: clamp(1.75rem, 3vw + 0.5rem, 2.75rem);
    font-weight: 600;
    color: var(--glossary-text-dark);
    margin: 0 0 var(--glossary-space-md) 0;
}

.glossary-cta-text {
    font-size: 1.125rem;
    color: var(--glossary-text-muted);
    margin: 0 0 var(--glossary-space-xl) 0;
    line-height: 1.7;
}

.glossary-cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--glossary-space-md);
    flex-wrap: wrap;
}

/* ========================================
   BUTTONS
   ======================================== */
.glossary-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--glossary-radius-md);
    transition: all var(--glossary-transition);
    border: 2px solid transparent;
    cursor: pointer;
}

.glossary-btn--primary {
    background: var(--glossary-primary);
    color: var(--glossary-white);
    border-color: var(--glossary-primary);
}

.glossary-btn--primary:hover {
    background: var(--glossary-primary-dark);
    border-color: var(--glossary-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--glossary-shadow-md);
}

.glossary-btn--outline {
    background: transparent;
    color: var(--glossary-primary);
    border-color: var(--glossary-primary);
}

.glossary-btn--outline:hover {
    background: var(--glossary-primary);
    color: var(--glossary-white);
    transform: translateY(-2px);
    box-shadow: var(--glossary-shadow-md);
}

.glossary-btn--lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 768px) {
    .glossary-container {
        padding: 0 var(--glossary-space-md);
    }

    .glossary-hero {
        min-height: 70vh;
        padding: var(--glossary-space-2xl) 0 var(--glossary-space-xl);
    }

    .glossary-display-hero {
        font-size: 2rem;
    }

    .glossary-hero-trust {
        flex-direction: column;
        gap: var(--glossary-space-sm);
    }

    .glossary-page-nav {
        display: none;
    }

    .glossary-back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }

    .glossary-category-tabs {
        gap: 6px;
    }

    .glossary-category-tab {
        padding: 10px 16px;
        font-size: 0.875rem;
    }

    .glossary-alphabet-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .glossary-alphabet-links {
        width: 100%;
        justify-content: flex-start;
    }

    .glossary-terms-grid {
        grid-template-columns: 1fr;
    }

    .glossary-category-intro {
        flex-direction: column;
        text-align: center;
    }

    .glossary-cta-buttons {
        flex-direction: column;
    }

    .glossary-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .glossary-search-input {
        font-size: 1rem;
        padding: 14px 45px 14px 45px;
    }

    .glossary-letter {
        font-size: 2.5rem;
    }

    .glossary-term-title {
        font-size: 1.125rem;
    }
}