/* AMD Product Page Styles - RDNA 3 Aesthetic */

/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* AMD Color Palette */
    --amd-red: #ED1C24;
    --amd-red-dark: #C41E3A;
    --amd-red-light: #FF4757;
    --amd-orange: #FF6B35;
    --amd-yellow: #FFD700;
    
    /* Dark Theme */
    --bg-primary: #0D0D0D;
    --bg-secondary: #1A1A1A;
    --bg-tertiary: #2A2A2A;
    --bg-card: #1F1F1F;
    
    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #CCCCCC;
    --text-muted: #999999;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #ED1C24 0%, #FF6B35 50%, #FFD700 100%);
    --gradient-dark: linear-gradient(135deg, #0D0D0D 0%, #1A1A1A 50%, #2A2A2A 100%);
    --gradient-hero: linear-gradient(135deg, #0D0D0D 0%, #1A1A1A 30%, #2A2A2A 70%, #0D0D0D 100%);
    
    /* Typography */
    --font-primary: 'Montserrat', 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-weight-bold: 700;
    --font-weight-extra-bold: 800;
    
    /* Spacing */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
    --max-width: 1440px;
    
    /* Animations */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    padding-top: 80px; /* Account for fixed header */
}

body.nav-open {
    overflow: hidden; /* Prevent scrolling when mobile menu is open */
}

/* Main Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--bg-tertiary);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
}

.brand-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.brand-logo:hover {
    color: var(--amd-red);
}

.logo-img {
    width: 40px;
    height: 40px;
    margin-right: 12px;
    border-radius: 8px;
}

.brand-text {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--amd-red);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dropdown-toggle::after {
    content: '▼';
    font-size: 0.5rem;
    transition: transform var(--transition-fast);
}

.dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-card);
    border: 1px solid var(--bg-tertiary);
    border-radius: 8px;
    padding: 0.5rem 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.dropdown-link:hover,
.dropdown-link.active {
    color: var(--amd-red);
    background: rgba(237, 28, 36, 0.1);
    border-left-color: var(--amd-red);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-nav {
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
    border: none;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(237, 28, 36, 0.4);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Affiliate Disclosure */
.affiliate-disclosure {
    background: var(--bg-card);
    border-top: 2px solid var(--amd-red);
    border-bottom: 2px solid var(--amd-red);
    padding: 2rem 0;
    margin: 2rem 0;
}

.disclosure-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.disclosure-content h3 {
    color: var(--amd-red);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.disclosure-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.disclosure-content p:last-child {
    margin-bottom: 0;
}

/* Footer */
.main-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--bg-tertiary);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3,
.footer-section h4 {
    color: var(--amd-red);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    width: 50px;
    height: 50px;
    margin-bottom: 1rem;
    border-radius: 8px;
}

.footer-brand h3 {
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.875rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    position: relative;
    padding-left: 0;
}

.footer-links a:hover {
    color: var(--amd-red);
    padding-left: 10px;
}

.footer-links a::before {
    content: '▶';
    position: absolute;
    left: -15px;
    opacity: 0;
    transition: all var(--transition-fast);
    color: var(--amd-red);
    font-size: 0.75rem;
}

.footer-links a:hover::before {
    opacity: 1;
    left: -10px;
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--bg-tertiary);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-size: 1.2rem;
}

.social-link:hover {
    background: var(--amd-red);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(237, 28, 36, 0.3);
}

.social-link i {
    font-size: 1.2rem;
}

.footer-bottom {
    border-top: 1px solid var(--bg-tertiary);
    padding-top: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-copyright p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

.footer-partners {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.partner-logos {
    display: flex;
    gap: 1rem;
}

.partner-logo {
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--bg-tertiary);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
}

.partner-logo:hover {
    border-color: var(--amd-red);
    color: var(--amd-red);
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: var(--font-weight-extra-bold);
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-medium);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    border-color: var(--amd-red);
    box-shadow: 0 4px 20px rgba(237, 28, 36, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(237, 28, 36, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--amd-red);
    border-color: var(--amd-red);
}

.btn-secondary:hover {
    background: var(--amd-red);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-large {
    padding: 20px 40px;
    font-size: 1.25rem;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: -2;
}

.animated-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="%23ED1C24" opacity="0.3"><animate attributeName="opacity" values="0.3;1;0.3" dur="2s" repeatCount="indefinite"/></circle><circle cx="80" cy="40" r="1.5" fill="%23FF6B35" opacity="0.4"><animate attributeName="opacity" values="0.4;1;0.4" dur="3s" repeatCount="indefinite"/></circle><circle cx="40" cy="80" r="1" fill="%23FFD700" opacity="0.5"><animate attributeName="opacity" values="0.5;1;0.5" dur="2.5s" repeatCount="indefinite"/></circle></svg>') repeat;
    animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
    0% { transform: translateY(0) translateX(0); }
    25% { transform: translateY(-20px) translateX(10px); }
    50% { transform: translateY(-10px) translateX(-5px); }
    75% { transform: translateY(-30px) translateX(15px); }
    100% { transform: translateY(0) translateX(0); }
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 70%, rgba(237, 28, 36, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 30%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero-content {
    width: 100%;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% { filter: brightness(1); }
    100% { filter: brightness(1.2); }
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 500px;
}

.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 2rem;
}

.badge {
    background: var(--bg-card);
    border: 1px solid var(--amd-red);
    color: var(--amd-red);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
}

.badge:hover {
    background: var(--amd-red);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.pricing {
    margin-bottom: 2rem;
}

.price-label {
    display: block;
    font-size: 1rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.price {
    font-size: 3rem;
    font-weight: var(--font-weight-extra-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    text-align: center;
}

.product-image {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(237, 28, 36, 0.3));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.availability-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: pulse 2s infinite;
}

/* Section Styles */
section {
    padding: var(--section-padding);
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Upgrade Section */
.upgrade-section {
    background: var(--bg-secondary);
}

.upgrade-comparison {
    max-width: 1000px;
    margin: 0 auto;
}

.comparison-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.old-gpu, .new-gpu {
    text-align: center;
    padding: 2rem;
    border-radius: 12px;
    transition: all var(--transition-fast);
}

.old-gpu {
    background: var(--bg-card);
    border: 2px solid var(--text-muted);
}

.new-gpu {
    background: var(--bg-card);
    border: 2px solid var(--amd-red);
    box-shadow: 0 8px 30px rgba(237, 28, 36, 0.2);
}

.gpu-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.arrow {
    font-size: 2rem;
    color: var(--amd-red);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(0); }
    40% { transform: translateX(10px); }
    60% { transform: translateX(5px); }
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.benefit-item {
    text-align: center;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--bg-tertiary);
    transition: all var(--transition-fast);
}

.benefit-item:hover {
    border-color: var(--amd-red);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(237, 28, 36, 0.2);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.upgrade-cta {
    text-align: center;
}

/* Architecture Section */
.architecture-section {
    background: var(--bg-primary);
}

.architecture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.arch-feature {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-card);
    border-radius: 16px;
    border: 2px solid var(--bg-tertiary);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.arch-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.arch-feature:hover {
    border-color: var(--amd-red);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(237, 28, 36, 0.2);
}

.arch-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.arch-feature h3 {
    color: var(--amd-red);
    margin-bottom: 1rem;
}

.arch-feature ul {
    list-style: none;
    text-align: left;
    margin-top: 1rem;
}

.arch-feature li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bg-tertiary);
    position: relative;
    padding-left: 1.5rem;
}

.arch-feature li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--amd-red);
    font-size: 0.75rem;
}

/* Performance Section */
.performance-section {
    background: var(--bg-secondary);
}

.performance-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--bg-card);
    border: 2px solid var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn.active,
.tab-btn:hover {
    border-color: var(--amd-red);
    color: var(--amd-red);
    background: var(--bg-tertiary);
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.game-card {
    background: var(--bg-card);
    border: 2px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-fast);
    opacity: 0.7;
}

.game-card.active {
    opacity: 1;
    border-color: var(--amd-red);
    box-shadow: 0 10px 30px rgba(237, 28, 36, 0.2);
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(237, 28, 36, 0.3);
}

.game-logo {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
    overflow: hidden;
    border-radius: 8px;
    background: var(--bg-tertiary);
}

.game-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    transition: all var(--transition-fast);
}

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

.performance-metrics {
    margin-top: 1rem;
}

.fps {
    display: block;
    font-size: 2rem;
    font-weight: var(--font-weight-extra-bold);
    color: var(--amd-red);
    margin-bottom: 0.5rem;
}

.settings {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* FSR Section */
.fsr-section {
    background: var(--bg-primary);
}

.fsr-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.fsr-explanation h3 {
    color: var(--amd-red);
    margin-bottom: 1rem;
}

.hypr-features {
    display: grid;
    gap: 1.5rem;
    margin-top: 2rem;
}

.hypr-feature {
    padding: 1.5rem;
    background: var(--bg-card);
    border-radius: 8px;
    border-left: 4px solid var(--amd-red);
}

.hypr-feature h4 {
    color: var(--amd-red);
    margin-bottom: 0.5rem;
}

.performance-comparison {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--amd-red);
}

.comparison-chart {
    margin-bottom: 1.5rem;
}

.chart-bar {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    gap: 1rem;
}

.chart-bar .label {
    min-width: 120px;
    font-weight: var(--font-weight-bold);
}

.bar {
    flex: 1;
    height: 30px;
    background: var(--bg-tertiary);
    border-radius: 15px;
    position: relative;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 15px;
    transition: width 1s ease;
}

.bar .value {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.boost-text {
    text-align: center;
    font-size: 1.25rem;
}

.highlight {
    color: var(--amd-red);
    font-weight: var(--font-weight-bold);
}

/* Ray Tracing Section */
.ray-tracing-section {
    background: var(--bg-secondary);
}

.rt-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.rt-performance h3 {
    color: var(--amd-red);
    margin-bottom: 2rem;
}

.rt-games {
    display: grid;
    gap: 1.5rem;
}

.rt-game {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--amd-red);
}

.rt-game h4 {
    margin-bottom: 0.5rem;
}

.rt-metrics {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.rt-comparison {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
}

.comparison-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.image-container {
    text-align: center;
}

.image-container h4 {
    margin-bottom: 1rem;
    color: var(--amd-red);
}

.placeholder-image {
    width: 100%;
    height: 200px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    border: 2px dashed var(--bg-tertiary);
}

.rt-comparison-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 2px solid var(--bg-tertiary);
    transition: all var(--transition-fast);
    object-fit: cover;
    max-height: 300px;
}

.rt-comparison-image:hover {
    border-color: var(--amd-red);
    transform: scale(1.02);
    box-shadow: 0 10px 30px rgba(237, 28, 36, 0.2);
}

/* Content Creation Section */
.content-creation-section {
    background: var(--bg-primary);
}

.creator-features {
    max-width: 1200px;
    margin: 0 auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.creator-feature {
    text-align: center;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 2px solid var(--bg-tertiary);
    transition: all var(--transition-fast);
}

.creator-feature:hover {
    border-color: var(--amd-red);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(237, 28, 36, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.creator-feature h3 {
    color: var(--amd-red);
    margin-bottom: 1rem;
}

.supported-apps {
    text-align: center;
}

.supported-apps h3 {
    color: var(--amd-red);
    margin-bottom: 2rem;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.app-logo {
    background: var(--bg-card);
    border: 2px solid var(--bg-tertiary);
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: var(--font-weight-bold);
    transition: all var(--transition-fast);
}

.app-logo:hover {
    border-color: var(--amd-red);
    color: var(--amd-red);
}

/* Bottleneck Analysis Section */
.bottleneck-section {
    background: var(--bg-secondary);
    border: 3px solid var(--amd-red);
    border-radius: 16px;
    margin: 2rem 0;
}

.bottleneck-section .section-title {
    color: var(--amd-red);
    text-align: center;
    margin-bottom: 3rem;
}

.bottleneck-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.bottleneck-column {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    border: 2px solid var(--bg-tertiary);
    transition: all var(--transition-fast);
}

.bottleneck-column.optimal {
    border-color: #4CAF50;
}

.bottleneck-column.good {
    border-color: #FF9800;
}

.bottleneck-column.avoid {
    border-color: #F44336;
}

.bottleneck-column:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.column-header {
    margin-bottom: 2rem;
}

.status-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.column-header h3 {
    margin-bottom: 0.5rem;
}

.column-header p {
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cpu-list {
    margin-bottom: 1.5rem;
}

.cpu-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--bg-tertiary);
}

.cpu-name {
    font-weight: var(--font-weight-bold);
}

.bottleneck-percent {
    color: var(--amd-red);
    font-weight: var(--font-weight-bold);
    font-size: 1.125rem;
}

.column-description {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-style: italic;
}

.resolution-analysis {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    margin: 3rem 0;
}

.resolution-analysis h3 {
    color: var(--amd-red);
    text-align: center;
    margin-bottom: 2rem;
}

.resolution-charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.chart {
    text-align: center;
}

.chart h4 {
    color: var(--amd-red);
    margin-bottom: 1rem;
}

.chart-bars {
    margin-bottom: 1rem;
}

.bar {
    margin-bottom: 0.5rem;
}

.bar .label {
    display: block;
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
    text-align: left;
}

.bar-fill {
    height: 20px;
    border-radius: 10px;
    transition: width 1s ease;
}

.cpu-load {
    background: linear-gradient(90deg, #4CAF50, #8BC34A);
}

.gpu-load {
    background: var(--gradient-primary);
}

.percentage {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.chart-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-style: italic;
}

.smart-access-memory {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid var(--amd-red);
    margin: 3rem 0;
    text-align: center;
}

.sam-badge h3 {
    color: var(--amd-red);
    margin-bottom: 1rem;
}

.sam-badge ul {
    list-style: none;
    text-align: left;
    max-width: 400px;
    margin: 1rem auto;
}

.sam-badge li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bg-tertiary);
    position: relative;
    padding-left: 1.5rem;
}

.sam-badge li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--amd-red);
    font-weight: var(--font-weight-bold);
}

.bottleneck-cta {
    text-align: center;
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 16px;
    border: 2px solid var(--amd-red);
    margin-top: 3rem;
}

.bottleneck-cta h3 {
    color: var(--amd-red);
    margin-bottom: 1rem;
}

.bottleneck-cta p {
    margin-bottom: 2rem;
    color: var(--text-secondary);
}

/* Comparison Table */
.comparison-section {
    background: var(--bg-primary);
}

.comparison-table {
    overflow-x: auto;
    border-radius: 12px;
    border: 2px solid var(--bg-tertiary);
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
}

.comparison-table th {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 1rem;
    text-align: left;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--amd-red);
}

.comparison-table th.highlight {
    background: var(--amd-red);
    color: var(--text-primary);
}

.comparison-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--bg-tertiary);
    transition: all var(--transition-fast);
}

.comparison-table tr:hover td {
    background: var(--bg-tertiary);
}

.comparison-table td.highlight {
    background: rgba(237, 28, 36, 0.1);
    font-weight: var(--font-weight-bold);
}

.comparison-table .winner {
    color: var(--amd-red);
    font-weight: var(--font-weight-bold);
}

/* Technical Specifications */
.specs-section {
    background: var(--bg-secondary);
}

.specs-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.spec-tab {
    background: var(--bg-card);
    border: 2px solid var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.spec-tab.active,
.spec-tab:hover {
    border-color: var(--amd-red);
    color: var(--amd-red);
    background: var(--bg-tertiary);
}

.specs-content {
    max-width: 1000px;
    margin: 0 auto;
}

.spec-tab-content {
    display: none;
}

.spec-tab-content.active {
    display: block;
}

.spec-tab-content h3 {
    color: var(--amd-red);
    margin-bottom: 2rem;
    text-align: center;
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 8px;
    border-left: 4px solid var(--amd-red);
    transition: all var(--transition-fast);
}

.spec-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(237, 28, 36, 0.2);
}

.spec-label {
    font-weight: var(--font-weight-bold);
    color: var(--text-secondary);
}

.spec-value {
    color: var(--amd-red);
    font-weight: var(--font-weight-bold);
}

/* Ecosystem Section */
.ecosystem-section {
    background: var(--bg-primary);
}

.ecosystem-benefits {
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.ecosystem-benefit {
    text-align: center;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 12px;
    border: 2px solid var(--bg-tertiary);
    transition: all var(--transition-fast);
}

.ecosystem-benefit:hover {
    border-color: var(--amd-red);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(237, 28, 36, 0.2);
}

.ecosystem-benefit .benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.ecosystem-benefit h3 {
    color: var(--amd-red);
    margin-bottom: 1rem;
}

.build-suggestions {
    max-width: 1200px;
    margin: 0 auto;
}

.build-suggestions h3 {
    color: var(--amd-red);
    text-align: center;
    margin-bottom: 2rem;
}

.builds-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.build-card {
    background: var(--bg-card);
    border: 2px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: 2rem;
    transition: all var(--transition-fast);
}

.build-card:hover {
    border-color: var(--amd-red);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(237, 28, 36, 0.2);
}

.build-card h4 {
    color: var(--amd-red);
    margin-bottom: 1rem;
    text-align: center;
}

.build-card ul {
    list-style: none;
    margin-bottom: 1rem;
}

.build-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bg-tertiary);
    position: relative;
    padding-left: 1.5rem;
}

.build-card li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--amd-red);
    font-size: 0.75rem;
}

.build-performance {
    text-align: center;
    font-weight: var(--font-weight-bold);
    color: var(--amd-red);
    font-style: italic;
}

/* Partners Section */
.partners-section {
    background: var(--bg-secondary);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.partner-card {
    background: var(--bg-card);
    border: 2px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all var(--transition-fast);
}

.partner-card:hover {
    border-color: var(--amd-red);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(237, 28, 36, 0.2);
}

.partner-logo {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--amd-red);
    margin-bottom: 1rem;
}

.card-image {
    width: 100%;
    height: 150px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    margin-bottom: 1rem;
    border: 2px dashed var(--bg-tertiary);
}

.partner-card h4 {
    color: var(--amd-red);
    margin-bottom: 1rem;
}

.partner-card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 1.5rem;
}

.partner-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--bg-tertiary);
    position: relative;
    padding-left: 1.5rem;
}

.partner-card li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--amd-red);
    font-size: 0.75rem;
}

.partner-link {
    color: var(--amd-red);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-fast);
}

.partner-link:hover {
    color: var(--text-primary);
}

/* Where to Buy Section */
.where-to-buy-section {
    background: var(--bg-primary);
    border: 3px solid var(--amd-red);
    border-radius: 16px;
    margin: 2rem 0;
}

.where-to-buy-section .section-title {
    color: var(--amd-red);
}

.retailers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.retailer-button {
    display: block;
    background: var(--bg-card);
    border: 2px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: 2rem;
    text-decoration: none;
    color: var(--text-primary);
    text-align: center;
    transition: all var(--transition-fast);
}

.retailer-button:hover {
    border-color: var(--amd-red);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(237, 28, 36, 0.2);
}

.retailer-logo {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--amd-red);
    margin-bottom: 1rem;
}

.retailer-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.retailer-name {
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.retailer-price {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.disclaimer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-style: italic;
}

/* Driver Section */
.driver-section {
    background: var(--bg-secondary);
}

.driver-content {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 3rem;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.driver-features h3 {
    color: var(--amd-red);
    margin-bottom: 2rem;
}

.feature-list {
    display: grid;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-card);
    border-radius: 8px;
    border-left: 4px solid var(--amd-red);
}

.feature-icon {
    font-size: 1.5rem;
}

.feature-text {
    font-weight: var(--font-weight-bold);
}

.driver-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* FAQ Section */
.faq-section {
    background: var(--bg-primary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 2px solid var(--bg-tertiary);
    border-radius: 12px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--amd-red);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    color: var(--text-primary);
    padding: 1.5rem;
    text-align: left;
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--amd-red);
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Final CTA Section */
.final-cta-section {
    background: var(--gradient-dark);
    border: 3px solid var(--amd-red);
    border-radius: 16px;
    margin: 2rem 0;
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(237, 28, 36, 0.1) 0%, transparent 70%);
    z-index: -1;
}

.final-cta-content {
    text-align: center;
    padding: 4rem 2rem;
}

.final-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.final-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.final-ctas {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.final-note {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
}

.final-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.amd-logo {
    font-size: 2rem;
    font-weight: var(--font-weight-extra-bold);
    color: var(--amd-red);
}

.product-image-small {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: var(--font-weight-bold);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-list {
        gap: 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    /* Navigation Mobile */
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-primary);
        border-top: 1px solid var(--bg-tertiary);
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-medium);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid var(--bg-tertiary);
        font-size: 1rem;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: var(--bg-secondary);
        margin-top: 0.5rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-actions {
        gap: 0.5rem;
    }
    
    .btn-nav {
        padding: 8px 16px;
        font-size: 0.75rem;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-partners {
        flex-direction: column;
        gap: 1rem;
    }
    
    /* Hero Section Mobile */
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-ctas {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-ctas .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Content Mobile */
    .comparison-visual {
        flex-direction: column;
    }
    
    .arrow {
        transform: rotate(90deg);
    }
    
    .fsr-content {
        grid-template-columns: 1fr;
    }
    
    .rt-content {
        grid-template-columns: 1fr;
    }
    
    .driver-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .final-ctas {
        flex-direction: column;
        align-items: center;
    }
    
    .final-logos {
        flex-direction: column;
    }
    
    /* Performance Tabs Mobile */
    .performance-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .tab-btn {
        width: 100%;
        text-align: center;
    }
    
    /* Bottleneck Grid Mobile */
    .bottleneck-grid {
        grid-template-columns: 1fr;
    }
    
    /* Comparison Table Mobile */
    .comparison-table {
        font-size: 0.875rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.5rem;
    }
    
    /* Specs Tabs Mobile */
    .specs-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .spec-tab {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 40px 0;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    .hero-section {
        min-height: auto;
    }
    
    .animated-particles,
    .gradient-overlay {
        display: none;
    }
    
    .btn {
        border: 1px solid #000;
        background: none !important;
        color: #000 !important;
    }
}