/* Belgesel İnceleme - Premium Business Cinema Design */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Montserrat:wght@300;400;500;600;700;800&display=swap');

:root {
    --color-primary: #0a0a0a;
    --color-secondary: #1a1a1a;
    --color-tertiary: #2a2a2a;
    --color-accent: #d4af37;
    --color-accent-dark: #b8941f;
    --color-accent-light: #f4e4a6;
    --color-text: #e8e8e8;
    --color-text-light: #b0b0b0;
    --color-text-dark: #888888;
    --color-card: #151515;
    --color-card-hover: #1f1f1f;
    --color-border: #333333;
    --color-border-light: #444444;
    --color-success: #4ade80;
    --color-warning: #fbbf24;
    --color-error: #ef4444;
    --font-display: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 40px rgba(212, 175, 55, 0.3);
    --gradient-primary: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    --gradient-accent: linear-gradient(135deg, #d4af37 0%, #b8941f 100%);
    --gradient-card: linear-gradient(135deg, #151515 0%, #1a1a1a 100%);
}

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

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--color-primary);
    background-image: 
        radial-gradient(ellipse at top, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
    color: var(--color-text);
    line-height: 1.7;
    font-size: 16px;
    position: relative;
    overflow-x: hidden;
    min-height: 100vh;
    width: 100%;
    max-width: 100vw;
}

html {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/* Animated Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(212, 175, 55, 0.01) 2px, rgba(212, 175, 55, 0.01) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(212, 175, 55, 0.01) 2px, rgba(212, 175, 55, 0.01) 4px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 1;
    width: 100%;
    box-sizing: border-box;
}

/* Header - Premium Business Style */
header {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: 25px 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
}

header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-accent);
    opacity: 0.3;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.logo {
    font-family: var(--font-display);
    font-size: 28px;
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 3px;
    position: relative;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width 0.4s ease;
}

.logo:hover::after {
    width: 100%;
}

.logo:hover {
    color: var(--color-accent-light);
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10010;
    position: relative;
    outline: none;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease;
}

.mobile-menu-toggle:hover {
    transform: scale(1.1);
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-accent);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
    border-radius: 2px;
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
}

nav a {
    color: var(--color-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 0;
}

nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width 0.3s ease;
}

nav a:hover::before {
    width: 100%;
}

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

nav a.active {
    color: var(--color-accent);
    font-weight: 700;
}

nav a.active::before {
    width: 100%;
    background: var(--gradient-accent);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

/* Main Content */
main {
    padding: 120px 0 100px;
    min-height: calc(100vh - 200px);
    position: relative;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    box-sizing: border-box;
    margin-top: 0;
    padding-bottom: 150px;
}

/* Page Title - Elegant Cinema Style */
.page-title {
    font-family: var(--font-display);
    font-size: 64px;
    color: var(--color-accent);
    margin-bottom: 60px;
    font-weight: 700;
    letter-spacing: 4px;
    position: relative;
    padding-bottom: 30px;
    padding-right: 20px;
    text-transform: uppercase;
    line-height: 1.2;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 120px;
    height: 3px;
    background: var(--gradient-accent);
    box-shadow: var(--shadow-glow);
}

/* Research Blocks - Premium Card Style */
.research-block {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    padding: 50px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-md);
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    word-wrap: break-word;
    overflow-wrap: break-word;
    box-sizing: border-box;
}

/* Content Images */
.content-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    margin: 30px 0;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    display: block;
}

.content-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.research-block-image {
    float: right;
    width: 300px;
    max-width: 40%;
    height: auto;
    margin: 0 0 20px 30px;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.research-block-image:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.review-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    margin: 30px auto;
    display: block;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.review-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.topic-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.topic-image:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.image-caption {
    text-align: center;
    font-size: 14px;
    color: var(--color-text-light);
    font-style: italic;
    margin-top: 10px;
    margin-bottom: 30px;
}

.research-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.05), transparent);
    transition: left 0.6s ease;
}

.research-block:hover::before {
    left: 100%;
}

.research-block:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--color-accent);
}

.research-block h3 {
    font-family: var(--font-display);
    color: var(--color-accent);
    font-size: 32px;
    margin-bottom: 25px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    padding-right: 10px;
}

.research-block p {
    margin-bottom: 20px;
    color: var(--color-text);
    line-height: 1.9;
    font-size: 17px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    padding-right: 10px;
}

.research-block ul {
    margin-left: 30px;
    margin-top: 20px;
    list-style: none;
}

.research-block li {
    margin-bottom: 15px;
    color: var(--color-text-light);
    line-height: 1.8;
    position: relative;
    padding-left: 25px;
}

.research-block li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.research-block li::marker {
    display: none;
}

/* Topic Tiles - Premium Grid Cards */
.topic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin: 50px 0;
}

.topic-tile {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    padding: 50px 40px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    color: var(--color-text);
    display: block;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.topic-tile::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.topic-tile::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-accent);
    transition: height 0.5s ease;
}

.topic-tile:hover::before {
    opacity: 1;
}

.topic-tile:hover::after {
    height: 100%;
}

.topic-tile:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: var(--color-accent);
}

.topic-tile h2 {
    font-family: var(--font-display);
    color: var(--color-accent);
    font-size: 32px;
    margin-bottom: 25px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    padding-right: 10px;
    line-height: 1.3;
}

.topic-tile p {
    color: var(--color-text-light);
    font-size: 16px;
    line-height: 1.8;
    position: relative;
    z-index: 1;
    word-wrap: break-word;
    overflow-wrap: break-word;
    padding-right: 10px;
}

/* Thesis Cards - Premium Highlight */
.thesis-card {
    background: linear-gradient(135deg, #1a1612 0%, #2a2416 100%);
    border-left: 6px solid var(--color-accent);
    padding: 45px;
    margin: 35px 0;
    box-shadow: var(--shadow-md);
    position: relative;
    border: 1px solid var(--color-border);
}

.thesis-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(50%, -50%);
}

.thesis-card h4 {
    font-family: var(--font-display);
    color: var(--color-accent-light);
    margin-bottom: 20px;
    font-size: 26px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    padding-right: 10px;
    line-height: 1.3;
}

.thesis-card p,
.thesis-card li {
    color: var(--color-text);
    position: relative;
    z-index: 1;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.thesis-card ul {
    margin-left: 25px;
    margin-top: 15px;
    list-style: none;
}

.thesis-card li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
}

.thesis-card li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-accent-light);
    font-weight: bold;
}

.thesis-card li::marker {
    display: none;
}

.thesis-card {
    overflow: hidden;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Review Items - Premium Content Cards */
.review-item {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    padding: 50px;
    margin-bottom: 50px;
    box-shadow: var(--shadow-md);
    position: relative;
    transition: all 0.4s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
    box-sizing: border-box;
}

.review-item::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 0;
    background: var(--gradient-accent);
    transition: height 0.5s ease;
}

.review-item:hover::before {
    height: 100%;
}

.review-item:hover {
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transform: translateX(-5px);
    border-color: var(--color-accent);
}

.review-item h3 {
    font-family: var(--font-display);
    color: var(--color-accent);
    font-size: 36px;
    margin-bottom: 25px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    padding-right: 15px;
    line-height: 1.3;
}

.review-meta {
    color: var(--color-text-dark);
    font-size: 13px;
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--color-border);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.review-content {
    margin-top: 30px;
}

.review-content ul {
    list-style: none;
    margin-left: 30px;
    margin-top: 15px;
}

.review-content li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
}

.review-content li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
}

.review-content li::marker {
    display: none;
}

/* Footer - Premium Business Footer */
footer {
    background: rgba(10, 10, 10, 0.98);
    border-top: 1px solid var(--color-border);
    padding: 60px 0 40px;
    margin-top: 80px;
    text-align: center;
    color: var(--color-text-light);
    font-size: 14px;
    position: relative;
    clear: both;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient-accent);
    opacity: 0.3;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.footer-links a {
    color: var(--color-text-light);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gradient-accent);
    transition: width 0.3s ease;
}

.footer-links a:hover::after {
    width: 100%;
}

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

/* Forms - Premium Form Style */
.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    margin-bottom: 12px;
    color: var(--color-text);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 13px;
    font-family: var(--font-body);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 18px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 16px;
    background: var(--color-card);
    color: var(--color-text);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
    background: var(--color-card-hover);
}

.form-group textarea {
    min-height: 180px;
    resize: vertical;
}

.btn {
    background: var(--gradient-accent);
    color: var(--color-primary);
    padding: 18px 50px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
    font-family: var(--font-body);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn:active {
    transform: translateY(-1px);
}

/* Cookie Banner - Premium Style */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--color-border);
    padding: 30px;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.8);
    z-index: 2000;
    display: block;
    transform: translateY(0);
    opacity: 1;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-banner.hidden {
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
}

.cookie-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.cookie-text {
    flex: 1;
    min-width: 300px;
    color: var(--color-text);
    font-size: 15px;
    line-height: 1.8;
}

.cookie-text a {
    color: var(--color-accent);
    text-decoration: underline;
    transition: all 0.3s ease;
}

.cookie-text a:hover {
    color: var(--color-accent-light);
}

.cookie-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.cookie-buttons button {
    padding: 14px 30px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.3s ease;
    font-family: var(--font-body);
}

.btn-accept {
    background: var(--gradient-accent);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.btn-accept:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-reject {
    background: var(--color-tertiary);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-reject:hover {
    background: var(--color-secondary);
    transform: translateY(-2px);
}

.btn-settings {
    background: transparent;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
}

.btn-settings:hover {
    background: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* Disclaimer - Premium Warning */
.disclaimer {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    border-left: 4px solid var(--color-accent);
    padding: 25px;
    margin: 30px 0;
    font-size: 15px;
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.disclaimer strong {
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
}

/* Links */
a {
    color: var(--color-accent);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

/* Google Ads Optimization - Premium Ad Spaces */
.ad-space {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, rgba(212, 175, 55, 0.02) 100%);
    border: 2px dashed var(--color-accent);
    padding: 40px;
    margin: 40px 0;
    text-align: center;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 14px;
    position: relative;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.ad-space::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(212, 175, 55, 0.02) 10px,
        rgba(212, 175, 55, 0.02) 20px
    );
    pointer-events: none;
}

.ad-space:hover {
    border-color: var(--color-accent-light);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.2);
}

.ad-space p {
    position: relative;
    z-index: 1;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    color: var(--color-accent);
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

/* Filters Container - Premium Style */
.filters-container {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    padding: 50px;
    margin-bottom: 60px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.filters-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    opacity: 0.5;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--color-border);
}

.filters-header h3 {
    font-family: var(--font-display);
    color: var(--color-accent);
    font-size: 32px;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
    margin: 0;
}

.filter-toggle {
    background: var(--gradient-accent);
    color: var(--color-primary);
    padding: 14px 35px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    font-family: var(--font-body);
    box-shadow: var(--shadow-md);
}

.filter-toggle:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.filters-panel {
    display: none;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.filters-panel.active {
    display: grid;
    animation: fadeInUp 0.5s ease;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.filter-group label {
    font-family: var(--font-display);
    color: var(--color-accent);
    font-size: 18px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.filter-btn {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    padding: 12px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: all 0.3s ease;
    font-family: var(--font-body);
    position: relative;
    overflow: hidden;
}

.filter-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.filter-btn:hover::before {
    width: 200px;
    height: 200px;
}

.filter-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--gradient-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
    font-weight: 700;
}

.filter-select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 14px;
    background: var(--color-card);
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.2);
}

.filter-reset {
    background: transparent;
    color: var(--color-warning);
    border: 1px solid var(--color-warning);
    padding: 14px 35px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    font-family: var(--font-body);
    grid-column: 1 / -1;
    justify-self: start;
    margin-top: 10px;
}

.filter-reset:hover {
    background: var(--color-warning);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Content Grid - Premium Cards */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.content-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-md);
    position: relative;
    display: block;
}

.content-card-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
    position: relative;
    background: var(--color-secondary);
}

.content-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.content-card:hover .content-card-image img {
    transform: scale(1.1);
}

.content-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 0;
}

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

.content-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: var(--color-accent);
}

.content-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--gradient-accent);
    position: relative;
    z-index: 1;
}

.content-type {
    background: var(--color-primary);
    color: var(--color-accent);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.content-rating {
    background: var(--color-primary);
    color: var(--color-accent-light);
    padding: 6px 14px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 900;
    font-family: var(--font-display);
}

.content-card-body {
    padding: 30px;
    position: relative;
    z-index: 1;
}

.content-card-body h3 {
    font-family: var(--font-display);
    color: var(--color-accent);
    font-size: 26px;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    line-height: 1.3;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    padding-right: 10px;
}

.content-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
    font-size: 12px;
}

.content-meta span {
    background: rgba(212, 175, 55, 0.15);
    color: var(--color-text-light);
    padding: 6px 14px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.content-description {
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 18px;
    font-size: 15px;
}

.content-director {
    color: var(--color-text-light);
    font-size: 13px;
    padding-top: 18px;
    border-top: 1px solid var(--color-border);
}

.content-director strong {
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 12px;
}

.no-results {
    text-align: center;
    padding: 80px 20px;
    background: var(--gradient-card);
    border: 2px dashed var(--color-accent);
    border-radius: 8px;
    margin: 50px 0;
}

.no-results p {
    font-family: var(--font-display);
    color: var(--color-accent);
    font-size: 28px;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 600;
}

/* Contact Info Cards */
.contact-info-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.contact-info-card h4 {
    font-family: var(--font-display);
    color: var(--color-accent);
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-info-card p {
    color: var(--color-text);
    font-size: 16px;
    line-height: 1.8;
    margin: 0;
}

.contact-info-card a {
    color: var(--color-accent);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-info-card a:hover {
    color: var(--color-accent-light);
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }
    
    main {
        padding: 110px 0 60px;
        padding-bottom: 150px;
    }
    
    .page-title {
        font-size: 48px;
        padding-right: 20px;
    }
    
    .content-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    
    .research-block {
        padding: 40px 35px;
        box-sizing: border-box;
    }
    
    .review-item {
        padding: 40px 35px;
        box-sizing: border-box;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }
    
    main {
        padding: 100px 0 50px;
        padding-bottom: 150px;
    }
    
    .page-title {
        font-size: 28px;
        letter-spacing: 2px;
        padding-right: 15px;
        line-height: 1.3;
    }
    
    .topic-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    /* Mobile Menu Toggle Button - Show on mobile, above menu */
    .mobile-menu-toggle {
        display: flex !important;
        z-index: 100000 !important; /* Above menu */
        position: relative !important;
    }
    
    /* Mobile Menu Overlay - Above header */
    .mobile-menu-overlay {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100vh !important;
        height: 100dvh !important; /* Dynamic viewport height for mobile */
        background: rgba(0, 0, 0, 0.9) !important;
        backdrop-filter: blur(10px) !important;
        z-index: 99998 !important; /* Above header, below menu */
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        pointer-events: none;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .mobile-menu-overlay.active {
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }
    
    /* Mobile Navigation Menu - Slide from right, above everything */
    .main-nav {
        position: fixed !important;
        top: 0 !important;
        right: -100% !important;
        width: 80% !important;
        max-width: 320px !important;
        height: 100vh !important;
        height: 100dvh !important; /* Dynamic viewport height for mobile */
        background: rgba(10, 10, 10, 0.99) !important;
        backdrop-filter: blur(20px) !important;
        border-left: 1px solid var(--color-border) !important;
        padding: 90px 30px 40px !important;
        z-index: 99999 !important; /* Above everything */
        overflow-y: auto !important;
        overflow-x: hidden !important;
        box-shadow: -8px 0 32px rgba(0, 0, 0, 0.9) !important;
        box-sizing: border-box !important;
        transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
        -webkit-overflow-scrolling: touch !important;
        display: block !important;
        margin: 0 !important;
        left: auto !important;
        transform: none !important;
    }
    
    .main-nav.active {
        right: 0 !important;
    }
    
    /* Mobile Menu List */
    .main-nav ul {
        display: flex !important;
        flex-direction: column !important;
        gap: 25px !important;
        align-items: stretch !important;
        width: 100% !important;
        list-style: none !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .main-nav li {
        width: 100% !important;
        display: block !important;
        list-style: none !important;
    }
    
    .main-nav a {
        color: var(--color-text) !important;
        font-size: 16px !important;
        padding: 14px 0 !important;
        width: 100% !important;
        display: block !important;
        text-decoration: none !important;
        font-weight: 500 !important;
        letter-spacing: 1.5px !important;
        text-transform: uppercase !important;
        transition: all 0.3s ease !important;
        position: relative !important;
        line-height: 1.6 !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
    }
    
    .main-nav a:last-child {
        border-bottom: none !important;
    }
    
    .main-nav a::before {
        content: '' !important;
        position: absolute !important;
        left: 0 !important;
        bottom: 0 !important;
        width: 0 !important;
        height: 2px !important;
        background: var(--gradient-accent) !important;
        transition: width 0.3s ease !important;
    }
    
    .main-nav a:hover {
        color: var(--color-accent) !important;
        padding-left: 15px !important;
    }
    
    .main-nav a:hover::before {
        width: 100% !important;
    }
    
    .main-nav a.active {
        color: var(--color-accent) !important;
        font-weight: 700 !important;
        padding-left: 15px !important;
    }
    
    .main-nav a.active::before {
        width: 100% !important;
        background: var(--gradient-accent) !important;
        box-shadow: 0 0 10px rgba(212, 175, 55, 0.5) !important;
    }
    
    /* Prevent body and header scroll when menu is open */
    body.menu-open {
        overflow: hidden !important;
        position: fixed !important;
        width: 100% !important;
        height: 100vh !important;
        height: 100dvh !important;
    }
    
    body.menu-open header {
        z-index: 99997 !important;
        overflow: hidden !important;
        position: fixed !important;
    }
    
    body.menu-open .header-content {
        overflow: hidden !important;
    }
    
    .header-content {
        position: relative;
        width: 100%;
        box-sizing: border-box;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    header {
        width: 100% !important;
        max-width: 100vw !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important;
        overflow-y: visible !important;
        padding: 20px 0 !important;
        position: fixed !important; /* Keep fixed on mobile */
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        z-index: 1000 !important;
    }
    
    body.menu-open header {
        overflow: hidden !important;
        position: fixed !important; /* Keep fixed when menu is open */
    }
    
    .logo {
        font-size: 22px;
        letter-spacing: 2px;
        word-wrap: break-word;
        overflow-wrap: break-word;
        z-index: 100000 !important; /* Above menu */
        position: relative;
    }
    
    .content-card-image {
        height: 300px;
    }
    
    .filters-panel {
        grid-template-columns: 1fr;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .research-block {
        padding: 30px 25px;
        margin-left: 0;
        margin-right: 0;
        width: 100%;
        box-sizing: border-box;
    }
    
    .research-block h3 {
        font-size: 22px;
        padding-right: 10px;
        letter-spacing: 1.5px;
    }
    
    .research-block p {
        padding-right: 10px;
    }
    
    .review-item {
        padding: 30px 25px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .review-item h3 {
        font-size: 22px;
        padding-right: 10px;
        line-height: 1.3;
        letter-spacing: 2px;
    }
    
    .filters-container {
        padding: 30px 25px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .filters-header {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    
    .filters-header h3 {
        font-size: 22px;
        word-wrap: break-word;
        overflow-wrap: break-word;
        letter-spacing: 2px;
    }
    
    .topic-tile {
        padding: 40px 30px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .topic-tile h2 {
        font-size: 26px;
        word-wrap: break-word;
        overflow-wrap: break-word;
        padding-right: 10px;
    }
    
    .topic-tile p {
        padding-right: 10px;
    }
    
    .thesis-card {
        padding: 30px 25px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .thesis-card h4 {
        font-size: 18px;
        word-wrap: break-word;
        overflow-wrap: break-word;
        padding-right: 10px;
        letter-spacing: 1.5px;
        line-height: 1.4;
    }
    
    .thesis-card p,
    .thesis-card li {
        padding-right: 10px;
    }
    
    .content-card-body h3 {
        font-size: 20px;
        word-wrap: break-word;
        overflow-wrap: break-word;
        padding-right: 10px;
        line-height: 1.3;
    }
    
    /* Responsive Images */
    .research-block-image {
        float: none;
        width: 100%;
        max-width: 100%;
        margin: 0 0 20px 0;
    }
    
    .review-image {
        width: 100%;
        max-width: 100%;
    }
    
    .topic-image {
        height: 200px;
    }
    
    .content-image {
        width: 100%;
        margin: 20px 0;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.research-block,
.topic-tile,
.review-item,
.content-card {
    animation: fadeInUp 0.6s ease;
}