/* Base Variables */
:root {
    /* Brand Colors - Enhanced for Gaming Aesthetic */
    --nvidia-green: #76b900;
    --nvidia-dark: #0a0a0a;
    --nvidia-light: #92ff00;
    --nvidia-glow: rgba(118, 185, 0, 0.6);
    --nvidia-primary-rgb: 118, 185, 0;
    
    --amd-red: #ed1c24;
    --amd-dark: #0a0a0a;
    --amd-light: #ff464c;
    --amd-glow: rgba(237, 28, 36, 0.6);
    --amd-primary-rgb: 237, 28, 36;
    
    --intel-blue: #0071c5;
    --intel-dark: #0a0a0a;
    --intel-light: #00a1ff;
    --intel-glow: rgba(0, 113, 197, 0.6);
    --intel-primary-rgb: 0, 113, 197;

    /* Gaming Theme Colors */
    --primary-dark: #080808;
    --secondary-dark: #121212;
    --tertiary-dark: #181818;
    
    --text-white: #ffffff;
    --text-light: #e0e0e0;
    --text-muted: #8d8d8d;
    --text-glow: 0 0 10px rgba(255, 255, 255, 0.7);

    /* UI Elements */
    --card-bg: #151515;
    --input-bg: #0c0c0c;
    --button-bg: #202020;

    /* Status Colors */
    --success-color: #00ff9d;
    --warning-color: #ffba08;
    --danger-color: #ff3860;
    --balanced: #1abc9c;

    /* Sizing and Spacing */
    --border-radius-sm: 2px;
    --border-radius: 4px;
    --border-radius-lg: 6px;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* Effects */
    --shadow-soft: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-hard: 0 8px 24px rgba(0, 0, 0, 0.5);
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --transition-medium: 0.25s cubic-bezier(0.19, 1, 0.22, 1);
    --transition-slow: 0.5s cubic-bezier(0.19, 1, 0.22, 1);

    /* Brand-specific themes will be dynamically applied */
    --theme-primary: var(--nvidia-green);
    --theme-dark: var(--nvidia-dark);
    --theme-light: var(--nvidia-light);
    --theme-glow: var(--nvidia-glow);
    --theme-primary-rgb: var(--nvidia-primary-rgb);

    /* Add these new animation-related variables */
    --animation-easing: cubic-bezier(0.19, 1, 0.22, 1);
    --animation-duration-fast: 0.3s;
    --animation-duration-medium: 0.5s;
    --animation-duration-slow: 0.8s;
    --nav-glow-opacity: 0.6;
}

:root {
    /* Default neutral theme */
    --primary-dark: #121212;
    --card-bg: rgba(17, 25, 40, 0.6);
    --text-white: #ffffff;
    --text-light: #cccccc;
    --text-muted: #999999;
    --theme-primary: #00ff9d;
    --theme-primary-rgb: 0, 255, 157;
    --theme-glow: rgba(0, 255, 157, 0.5);
    --input-bg: rgba(0, 0, 0, 0.2);
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition-fast: all 0.2s ease;
    --transition-medium: all 0.3s ease;
}

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

html, body {
    height: 100%;
    width: 100%;
    font-family: 'Rajdhani', 'Saira', 'Exo 2', sans-serif;
    line-height: 1.6;
    background-color: var(--primary-dark);
    color: var(--text-white);
    overflow-x: hidden;
    background-image: 
        linear-gradient(to bottom, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.85)),
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23080808"/><path d="M0 10L100 10M10 0L10 100" stroke="%23111111" stroke-width="0.5"/></svg>');
    background-size: cover, 30px 30px;
    background-attachment: fixed;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, transparent 90%, var(--theme-dark) 150%);
    pointer-events: none;
    z-index: -1;
}

img {
    max-width: 100%;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--theme-primary);
    border-radius: var(--border-radius);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--theme-light);
}

/* Container Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    position: relative;
}

.container::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--theme-primary), transparent);
    opacity: 0.3;
}

.container::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--theme-primary), transparent);
    opacity: 0.3;
}

/* Advanced Options Styling - from second website */
.advanced-toggle {
    margin: 1rem 0;
    cursor: pointer;
    color: var(--theme-primary);
    display: inline-block;
    transition: var(--transition-fast);
    font-weight: 500;
    user-select: none;
    padding: 5px 10px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(var(--theme-primary-rgb), 0.1);
}

.advanced-toggle:hover {
    background-color: rgba(var(--theme-primary-rgb), 0.2);
    transform: translateX(3px);
}

.advanced-options {
    display: none;
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    border-top: 1px solid rgba(var(--theme-primary-rgb), 0.2);
    border-bottom: 1px solid rgba(var(--theme-primary-rgb), 0.2);
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius);
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

/* Brand-Specific Theme Classes */
/* These classes will be added to body based on selected components */
.nvidia-theme {
    --theme-primary: var(--nvidia-green);
    --theme-dark: var(--nvidia-dark);
    --theme-light: var(--nvidia-light);
    --theme-glow: var(--nvidia-glow);
    --theme-primary-rgb: var(--nvidia-primary-rgb);
}

.amd-theme {
    --theme-primary: var(--amd-red);
    --theme-dark: var(--amd-dark);
    --theme-light: var(--amd-light);
    --theme-glow: var(--amd-glow);
    --theme-primary-rgb: var(--amd-primary-rgb);
}

.intel-theme {
    --theme-primary: var(--intel-blue);
    --theme-dark: var(--intel-dark);
    --theme-light: var(--intel-light);
    --theme-glow: var(--intel-glow);
    --theme-primary-rgb: var(--intel-primary-rgb);
}

/* Status Colors for Bottleneck Severity */
.balanced {
    color: var(--success-color) !important;
    text-shadow: 0 0 10px rgba(0, 255, 157, 0.5);
}

.mild {
    color: var(--warning-color) !important;
    text-shadow: 0 0 10px rgba(255, 186, 8, 0.5);
}

.moderate {
    color: var(--amd-red) !important;
    text-shadow: 0 0 10px rgba(237, 28, 36, 0.5);
}

.severe {
    color: var(--danger-color) !important;
    text-shadow: 0 0 10px rgba(255, 56, 96, 0.5);
}

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

fieldset {
    border: none;
    margin: 0;
    padding: 0;
}


/* Header Styles */
header {
    background-color: rgba(10, 10, 10, 0.95);
    box-shadow: 0 0 25px rgba(0, 0, 0, 0.8);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--theme-primary);
    animation: borderPulse 4s infinite alternate;
}

@keyframes borderPulse {
    0% { border-bottom-color: rgba(var(--theme-primary-rgb), 0.3); }
    100% { border-bottom-color: rgba(var(--theme-primary-rgb), 0.8); }
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.logo-container {
    display: flex;
    align-items: center;
    position: relative;
}

.logo-container::after {
    content: "";
    position: absolute;
    width: 120%;
    height: 2px;
    background: var(--theme-primary);
    bottom: -8px;
    left: -10%;
    transform: scaleX(0.7);
    transform-origin: left;
    animation: logoUnderline 3s infinite alternate;
}

@keyframes logoUnderline {
    0% { transform: scaleX(0.7); opacity: 0.5; }
    100% { transform: scaleX(1); opacity: 1; }
}

.main-logo {
    font-family: 'Industry', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-white);
    position: relative;
    transition: var(--transition-medium);
    padding: 5px 0;
    border-left: 3px solid var(--theme-primary);
    padding-left: 10px;
}

.main-logo:hover {
    transform: translateY(-2px);
}

.main-logo .highlight {
    color: var(--theme-primary);
    position: relative;
    display: inline-block;
}

/* Main Navigation Styles */
@keyframes navGlow {
    0% {
        box-shadow: 0 8px 16px rgba(var(--theme-primary-rgb), 0.2);
    }
    50% {
        box-shadow: 0 8px 22px rgba(var(--theme-primary-rgb), 0.4);
    }
    100% {
        box-shadow: 0 8px 16px rgba(var(--theme-primary-rgb), 0.2);
    }
}

.main-nav1 {
    position: relative;
    will-change: transform, opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.main-nav1::before {
    content: "";
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(135deg, 
        rgba(var(--theme-primary-rgb), 0.1), 
        rgba(255, 255, 255, 0.05),
        rgba(var(--theme-primary-rgb), 0.1));
    border-radius: calc(var(--border-radius) + 5px);
    z-index: -1;
    filter: blur(8px);
    opacity: 0;
    transition: opacity 0.7s cubic-bezier(0.19, 1, 0.22, 1);
}

.main-nav1:hover::before {
    opacity: 1;
}

.main-nav1 ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    padding: 0;
    margin: 0;
    position: relative;
}

.main-nav1 a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 1.2px;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    height: 40px;
    font-family: 'Montserrat', sans-serif;
    will-change: transform, opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.main-nav1 a i {
    font-size: 1rem;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1), color 0.3s ease;
    color: rgba(var(--theme-primary-rgb), 0.8);
}

.main-nav1 a:hover i, .main-nav1 a.active i {
    transform: scale(1.2) rotate(5deg);
    color: var(--text-white);
}

.main-nav1 a::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    bottom: 0;
    left: 0;
    background: linear-gradient(130deg, var(--theme-primary), rgba(var(--theme-primary-rgb), 0.4));
    opacity: 0;
    transform: translateY(100%);
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.4s ease;
    z-index: -1;
}

.main-nav1 a:hover::before, .main-nav1 a.active::before {
    transform: translateY(0);
    opacity: 1;
}

.main-nav1 a::after {
    content: "";
    position: absolute;
    width: 30px;
    height: 30px;
    top: -15px;
    right: -15px;
    background: radial-gradient(circle, var(--theme-primary), transparent 70%);
    opacity: 0;
    transform: scale(0);
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.4s ease;
    border-radius: 50%;
}

.main-nav1 a:hover::after, .main-nav1 a.active::after {
    transform: scale(1);
    opacity: 0.4;
}

.main-nav1 a:hover, .main-nav1 a.active {
    color: var(--text-white);
    text-shadow: 0 0 8px var(--theme-glow);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    border-color: rgba(var(--theme-primary-rgb), 0.3);
    animation: navGlow 3s infinite cubic-bezier(0.445, 0.05, 0.55, 0.95);
}

.main-nav1 a.active {
    color: var(--text-white);
    background: linear-gradient(to right, rgba(var(--theme-primary-rgb), 0.8), rgba(var(--theme-primary-rgb), 0.4));
    border-color: rgba(var(--theme-primary-rgb), 0.5);
}

/* Language Selector Styles */
.language-selector {
    position: relative;
    margin-left: 15px;
    z-index: 100;
}

.selected-language {
    display: flex;
    align-items: center;
    gap: 5px;
    background-color: rgba(0, 0, 0, 0.3);
    padding: 8px 12px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: var (--text-white);
    border: 1px solid rgba(var(--theme-primary-rgb), 0.3);
    transition: all 0.2s ease;
}

.selected-language:hover {
    background-color: rgba(var(--theme-primary-rgb), 0.1);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: var(--card-bg);
    border: 1px solid rgba(var(--theme-primary-rgb), 0.3);
    border-radius: var(--border-radius-sm);
    min-width: 120px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    padding: 0;
    margin-top: 5px;
}

.language-selector.active .language-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-dropdown li {
    list-style: none;
}

.language-dropdown li a {
    display: block;
    padding: 10px 15px;
    text-decoration: none;
    color: var(--text-light);
    font-size: 0.9rem;
    text-align: center;
    transition: background-color 0.2s ease;
}

.language-dropdown li:hover a {
    background-color: rgba(var(--theme-primary-rgb), 0.1);
    color: var(--text-white);
}

/* Hero Section Styles */
.hero-section {
    position: relative;
    padding: 100px 0 80px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), rgba(15, 15, 15, 0.9));
    background-size: cover;
    background-position: center;
    overflow: hidden;
    margin-bottom: var(--spacing-xl);
}

.hero-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 40%, rgba(var(--theme-primary-rgb), 0.15), transparent 35%),
        radial-gradient(circle at 70% 60%, rgba(var(--theme-primary-rgb), 0.1), transparent 40%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-white);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 15px rgba(0, 0, 0, 0.8);
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.hero-cta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.hero-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-lg);
}

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

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--theme-primary);
    text-shadow: 0 0 10px var(--theme-glow);
}

.stat-value .star {
    font-size: 1.4rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-graphic {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 40%;
    height: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.graphic-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.pulse-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 2px solid var(--theme-primary);
    box-shadow: 0 0 30px var(--theme-glow);
    animation: pulseCircle 3s infinite;
}

@keyframes pulseCircle {
    0% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.5; }
}

.connection-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="400" height="400" viewBox="0 0 400 400"><path d="M200,100 L300,200 L200,300 L100,200 Z" stroke="%2376b900" stroke-width="2" fill="none"/><path d="M200,150 L250,200 L200,250 L150,200 Z" stroke="%2376b900" stroke-width="1" fill="none"/></svg>');
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.7;
    animation: rotateSlow 20s linear infinite;
}

@keyframes rotateSlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Brand Showcase Styles */
.brand-showcase {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background-color: rgba(15, 15, 15, 0.7);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.brand-showcase::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, transparent 45%, rgba(var(--theme-primary-rgb), 0.1) 50%, transparent 55%);
    background-size: 200% 200%;
    animation: gradientMove 5s ease infinite;
}

@keyframes gradientMove {
    0% { background-position: 200% 200%; }
    100% { background-position: -200% -200%; }
}

.brand-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    transition: var(--transition-medium);
    opacity: 0.7;
    position: relative;
    z-index: 1;
}

.brand-item:hover {
    opacity: 1;
    transform: translateY(-5px) scale(1.1);
}

.brand-logo {
    height: 35px;
    filter: drop-shadow(0 0 5px var(--theme-glow));
    transition: var(--transition-medium);
}

.brand-item:hover .brand-logo {
    filter: drop-shadow(0 0 10px var(--theme-glow)) brightness(1.2);
}

/* Brand Preference Modal Styles */
.brand-preference-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.brand-preference-modal.show-modal {
    opacity: 1;
}

.brand-preference-modal.hide-modal {
    opacity: 0;
}

.preference-modal-content {
    width: 90%;
    max-width: 800px;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    border: 1px solid rgba(var(--theme-primary-rgb), 0.3);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6), 0 0 20px var(--theme-glow);
    text-align: center;
    animation: modalPulse 4s infinite alternate;
    position: relative;
    overflow: hidden;
}

.preference-modal-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, transparent, rgba(var(--theme-primary-rgb), 0.1) 50%, transparent),
        radial-gradient(circle at 20% 30%, rgba(var(--theme-primary-rgb), 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(var(--theme-primary-rgb), 0.05) 0%, transparent 50%);
    pointer-events: none;
}

@keyframes modalPulse {
    0% { box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6), 0 0 20px var(--theme-glow); }
    100% { box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6), 0 0 40px var(--theme-glow); }
}

.preference-modal-content h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
    text-shadow: 0 0 10px var(--theme-glow);
}

.preference-modal-content h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--theme-primary);
    box-shadow: 0 0 10px var(--theme-glow);
}

.preference-modal-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
}

/* Brand Selection in Modal */
.preference-modal-content .brand-selection {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    justify-content: center;
}

.preference-modal-content .brand-option {
    cursor: pointer;
    transition: var(--transition-medium);
    padding: var(--spacing-lg);
    min-width: 180px;
    transform: scale(1);
    background-color: rgba(10, 10, 10, 0.8);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.preference-modal-content .brand-option::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-medium);
}

.preference-modal-content .brand-option:hover::before {
    opacity: 1;
}

.preference-modal-content .brand-option:hover {
    transform: scale(1.05) translateY(-8px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5);
}

.preference-modal-content .brand-option.nvidia-brand:hover {
    border-color: var(--nvidia-green);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5), 0 0 20px var(--nvidia-glow);
}

.preference-modal-content .brand-option.amd-brand:hover {
    border-color: var(--amd-red);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5), 0 0 20px var(--amd-glow);
}

.preference-modal-content .brand-option.intel-brand:hover {
    border-color: var(--intel-blue);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5), 0 0 20px var(--intel-glow);
}

.preference-modal-content .logo-container {
    height: 80px;
    width: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.preference-modal-content .option-logo {
    max-height: 100%;
    max-width: 100%;
    transition: var(--transition-fast);
    filter: brightness(0.9) contrast(1.1);
}

.preference-modal-content .brand-option:hover .option-logo {
    filter: brightness(1.3) contrast(1.3) drop-shadow(0 0 8px rgba(255, 255, 255, 0.5));
    transform: scale(1.1);
}

.preference-modal-content .brand-option span {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-light);
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    transition: var(--transition-medium);
}

/* Intro Section Styles */
.intro-section {
    text-align: center;
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
}

.intro-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--theme-primary);
    box-shadow: 0 0 15px var(--theme-glow);
}

.intro-section h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
    text-shadow: 0 0 10px var(--theme-glow);
}

.intro-section h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--theme-primary);
    box-shadow: 0 0 10px var(--theme-glow);
}

.intro-section p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Feature Cards */
.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background-color: rgba(15, 15, 15, 0.7);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(var(--theme-primary-rgb), 0.1);
    transition: var(--transition-medium);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--theme-primary), transparent);
    opacity: 0.7;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3), 0 0 15px rgba(var(--theme-primary-rgb), 0.2);
    border-color: rgba(var(--theme-primary-rgb), 0.3);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--theme-primary);
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
    text-shadow: 0 0 15px var(--theme-glow);
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-white);
    font-weight: 600;
    letter-spacing: 1px;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Main Content Area */
.main-content {
    padding: var(--spacing-md) 0;
    position: relative;
}

.main-content::before {
    content: "<PC PERFORMANCE />";
    position: absolute;
    top: -15px;
    right: 20px;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--theme-primary);
    opacity: 0.6;
    letter-spacing: 1px;
}

/* Secondary Navigation */
.secondary-nav {
    margin-bottom: var(--spacing-lg);
    position: relative;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.secondary-nav::before {
    content: "";
    position: absolute;
    top: -2px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, 
        rgba(var(--theme-primary-rgb), 0), 
        rgba(var(--theme-primary-rgb), 0.7), 
        rgba(var(--theme-primary-rgb), 0));
    filter: blur(1px);
}

.secondary-nav::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(var(--theme-primary-rgb), 0.05) 0%, 
        transparent 50%, 
        rgba(var(--theme-primary-rgb), 0.05) 100%);
    opacity: 0;
    transition: opacity 0.7s cubic-bezier(0.19, 1, 0.22, 1);
    pointer-events: none;
}

.secondary-nav:hover::after {
    opacity: 1;
}

.secondary-nav ul {
    display: flex;
    list-style: none;
    background-color: rgba(10, 10, 10, 0.7);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2), 
                0 0 15px rgba(var(--theme-primary-rgb), 0.1);
}

.secondary-nav li {
    flex: 1;
    position: relative;
}

.secondary-nav li::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    width: 1px;
    height: 60%;
    background: linear-gradient(to bottom, 
        rgba(var(--theme-primary-rgb), 0), 
        rgba(var(--theme-primary-rgb), 0.3), 
        rgba(var(--theme-primary-rgb), 0));
    transform: translateY(-50%);
}

.secondary-nav li:last-child::after {
    display: none;
}

.secondary-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    text-align: center;
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 1px;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
    font-family: 'Montserrat', sans-serif;
}

.secondary-nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, 
        rgba(var(--theme-primary-rgb), 0.4), 
        rgba(var(--theme-primary-rgb), 1));
    transform: translateY(3px);
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 1;
    filter: blur(0.5px);
}

.secondary-nav a:hover, .secondary-nav a.active {
    color: var(--text-white);
    background: linear-gradient(180deg, 
        rgba(var(--theme-primary-rgb), 0.1) 0%, 
        rgba(var(--theme-primary-rgb), 0.2) 100%);
    text-shadow: 0 0 8px var(--theme-glow);
    transform: translateY(-1px);
}

.secondary-nav a:hover::before, .secondary-nav a.active::before {
    transform: translateY(0);
}

.secondary-nav a i {
    font-size: 1rem;
    margin-right: 8px;
    color: rgba(var(--theme-primary-rgb), 0.8);
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1), color 0.3s ease;
}

.secondary-nav a:hover i, .secondary-nav a.active i {
    transform: scale(1.2) rotate(5deg);
    color: var(--text-white);
}

/* Calculator Panel */
.calculator-panel {
    position: relative;
}

.calculator-panel::before {
    content: "";
    position: absolute;
    top: -15px;
    left: 15px;
    width: 50px;
    height: 3px;
    background: var(--theme-primary);
    box-shadow: 0 0 8px var(--theme-glow);
}

/* Panel Content Styling */
.panel-content {
    display: none;
    animation: panelFadeIn 0.5s ease;
}

.panel-content.active {
    display: block;
}

@keyframes panelFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Card Styling */
.form-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5), 0 0 15px var(--theme-glow);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
    border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
    position: relative;
}

.form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--theme-primary), transparent);
    opacity: 0.8;
    z-index: 1;
}

.form-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(var(--theme-primary-rgb), 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(var(--theme-primary-rgb), 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid rgba(var(--theme-primary-rgb), 0.2);
    background-color: rgba(0, 0, 0, 0.3);
    position: relative;
}

.card-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--theme-primary);
    box-shadow: 0 0 10px var(--theme-glow);
}

.card-header h2, .card-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text-white);
    text-transform: uppercase;
    margin-left: 10px;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

/* Form Styling */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    position: relative;
}

.form-grid::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--theme-primary), transparent);
    opacity: 0.3;
}

.form-group {
    margin-bottom: var(--spacing-md);
    position: relative;
}

.form-group::before {
    content: "";
    position: absolute;
    top: -5px;
    left: 0;
    width: 20px;
    height: 2px;
    background: var(--theme-primary);
    opacity: 0.7;
}

label, h3.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 1px;
    text-transform: uppercase;
}

h3.form-label {
    margin: 0 0 8px 0;
    font-size: 14px; 
    font-weight: 600; 
}

/* Brand Selection Styling */
.brand-selection {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.brand-option {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background-color: var(--input-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-medium);
    min-height: 110px;
    position: relative;
    overflow: hidden;
}

.brand-option::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-medium);
}

.brand-option:hover::before {
    opacity: 1;
}

.brand-option::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255, 255, 255, 0.03) 10px,
        rgba(255, 255, 255, 0.03) 20px
    );
    transform: rotate(30deg);
    pointer-events: none;
}

.brand-option:hover {
    background-color: rgba(0, 0, 0, 0.7);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5), 0 0 10px rgba(var(--theme-primary-rgb), 0.3);
}

.brand-option.selected {
    border-width: 2px;
    transform: translateY(-3px) scale(1.02);
    z-index: 2;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4), 0 0 15px var(--theme-glow);
}

/* Brand-specific styling for selected options */
.brand-option.intel-brand.selected {
    border-color: var(--intel-blue);
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95), rgba(0, 113, 197, 0.15));
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4), 0 0 15px var(--intel-glow);
}

.brand-option.amd-brand.selected {
    border-color: var(--amd-red);
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95), rgba(237, 28, 36, 0.15));
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4), 0 0 15px var(--amd-glow);
}

.brand-option.nvidia-brand.selected {
    border-color: var(--nvidia-green);
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.95), rgba(118, 185, 0, 0.15));
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4), 0 0 15px var(--nvidia-glow);
}

.option-logo {
    height: 45px;
    margin-bottom: var(--spacing-sm);
    filter: brightness(0.9) contrast(1.2);
    transition: var(--transition-medium);
}

.brand-option:hover .option-logo {
    filter: brightness(1.1) contrast(1.3) drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
    transform: scale(1.1);
}

.brand-option.selected .option-logo {
    filter: brightness(1.2) contrast(1.4) drop-shadow(0 0 8px var(--theme-glow));
    animation: pulseLogo 2s infinite alternate;
}

@keyframes pulseLogo {
    0% { filter: brightness(1) contrast(1.2) drop-shadow(0 0 5px var(--theme-glow)); }
    100% { filter: brightness(1.3) contrast(1.4) drop-shadow(0 0 10px var(--theme-glow)); }
}

.brand-option span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-light);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: var(--spacing-xs);
    position: relative;
}

.brand-option span::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 2px;
    background: var(--theme-primary);
    transition: var(--transition-medium);
}

.brand-option:hover span::after {
    transform: translateX(-50%) scaleX(0.7);
}

.brand-option.selected span {
    color: var(--text-white);
    text-shadow: 0 0 5px var(--theme-glow);
}

.brand-option.selected span::after {
    transform: translateX(-50%) scaleX(1);
    box-shadow: 0 0 8px var(--theme-glow);
}

/* Enhanced Select Container Styling */
.select-container {
    position: relative;
    display: flex;
    align-items: center;
    background-color: rgba(15, 20, 25, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3), 0 0 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.select-container:hover {
    border-color: rgba(var(--theme-primary-rgb), 0.5);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 15px rgba(var(--theme-primary-rgb), 0.3);
    transform: translateY(-2px);
}

.select-container:focus-within {
    border-color: var(--theme-primary);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 20px rgba(var(--theme-primary-rgb), 0.4);
    transform: translateY(-3px);
}

/* Stunning Animation for dropdown select */
@keyframes dropdownAppear {
    0% {
        opacity: 0;
        transform: translateY(-15px) scale(0.95);
        filter: blur(5px);
    }
    60% {
        transform: translateY(5px) scale(1.02);
        filter: blur(0px);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.select-container.animated select {
    animation: dropdownAppear 0.5s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}

/* Neon glow effect for brand themes */
.select-container.nvidia-theme {
    border-left: 3px solid var(--nvidia-green);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3), 0 0 10px rgba(118, 185, 0, 0.2), -2px 0 15px rgba(118, 185, 0, 0.2);
}

.select-container.nvidia-theme:focus-within {
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 20px rgba(118, 185, 0, 0.4), -2px 0 20px rgba(118, 185, 0, 0.3);
}

.select-container.amd-theme {
    border-left: 3px solid var(--amd-red);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3), 0 0 10px rgba(237, 28, 36, 0.2), -2px 0 15px rgba(237, 28, 36, 0.2);
}

.select-container.amd-theme:focus-within {
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 20px rgba(237, 28, 36, 0.4), -2px 0 20px rgba(237, 28, 36, 0.3);
}

.select-container.intel-theme {
    border-left: 3px solid var(--intel-blue);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3), 0 0 10px rgba(0, 113, 197, 0.2), -2px 0 15px rgba(0, 113, 197, 0.2);
}

.select-container.intel-theme:focus-within {
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 0 20px rgba(0, 113, 197, 0.4), -2px 0 20px rgba(0, 113, 197, 0.3);
}

/* Enhanced Select Element */
select {
    width: 100%;
    padding: var(--spacing-md);
    background-color: transparent;
    border: none;
    color: var(--text-white);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    outline: none;
    position: relative;
    z-index: 2;
    text-shadow: 0 0 8px rgba(var(--theme-primary-rgb), 0.6);
    transition: all 0.3s;
}

select:hover {
    text-shadow: 0 0 12px rgba(var(--theme-primary-rgb), 0.8);
}

/* Enhanced dropdown arrow with animation */
.select-container::after {
    content: '';
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    width: 12px;
    height: 12px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffffff'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    transform: translateY(-50%);
    pointer-events: none;
    z-index: 1;
    filter: drop-shadow(0 0 3px var(--theme-glow));
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    opacity: 0.8;
}

.select-container:hover::after {
    transform: translateY(-30%);
    filter: drop-shadow(0 0 6px var(--theme-glow));
    opacity: 1;
}

.select-container:focus-within::after {
    transform: translateY(-30%) rotate(180deg);
    filter: drop-shadow(0 0 8px var(--theme-glow));
    opacity: 1;
}

/* Brand-specific colors for select arrows with improved glow */
.select-container.nvidia-theme::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2376B900'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    filter: drop-shadow(0 0 4px rgba(118, 185, 0, 0.8));
}

.select-container.amd-theme::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ED1C24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    filter: drop-shadow(0 0 4px rgba(237, 28, 36, 0.8));
}

.select-container.intel-theme::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230071C5'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    filter: drop-shadow(0 0 4px rgba(0, 113, 197, 0.8));
}

/* Enhanced Brand Logo */
.cpu-brand-logo, .gpu-brand-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--spacing-sm);
    min-width: 45px;
    position: relative;
}

.cpu-brand-logo::after, .gpu-brand-logo::after {
    content: "";
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: linear-gradient(to bottom, 
                transparent, 
                rgba(255, 255, 255, 0.2) 40%, 
                rgba(255, 255, 255, 0.2) 60%, 
                transparent);
}

.cpu-brand-logo img, .gpu-brand-logo img {
    height: 24px;
    width: auto;
    filter: drop-shadow(0 0 4px var(--theme-glow));
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.select-container:hover .cpu-brand-logo img,
.select-container:hover .gpu-brand-logo img {
    filter: drop-shadow(0 0 8px var(--theme-glow));
    transform: scale(1.15);
}

.select-container:focus-within .cpu-brand-logo img,
.select-container:focus-within .gpu-brand-logo img {
    filter: drop-shadow(0 0 10px var(--theme-glow));
    transform: scale(1.2);
}

/* Enhanced dropdown option styling */
select option {
    background-color: rgba(20, 25, 31, 0.95);
    color: var(--text-white);
    padding: 14px;
    font-size: 0.95rem;
    text-shadow: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

select optgroup {
    background-color: rgba(15, 20, 25, 0.97);
    color: var(--text-white);
    font-weight: 700;
    padding: 10px 8px;
    font-style: normal;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-shadow: 0 0 5px rgba(var(--theme-primary-rgb), 0.7);
}

select optgroup option {
    background-color: rgba(20, 25, 31, 0.95);
    color: var(--text-white);
    font-weight: normal;
    padding-left: 15px;
    margin: 6px 0;
    letter-spacing: 0.5px;
    text-transform: none;
}

/* Fix for Chrome white dropdown */
select option, 
select optgroup {
    background-color: rgba(20, 25, 31, 0.95) !important;
    color: #ffffff !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
}

/* Custom select styling for modern browsers that support scrollbar */
select::-webkit-scrollbar {
    width: 8px;
}

select::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

select::-webkit-scrollbar-thumb {
    background: var(--theme-primary);
    border-radius: 4px;
    box-shadow: 0 0 6px var(--theme-glow);
}

select::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--theme-primary-rgb), 0.9);
}

/* Add visual feedback for option hover/selection */
select option:hover,
select option:focus,
select option:active {
    background-color: var(--theme-primary) !important;
    color: white !important;
    box-shadow: 0 0 15px var(--theme-primary) !important;
}

/* Input Styling from the second website */
input[type="number"] {
    width: 100%;
    padding: var(--spacing-md);
    background-color: var(--input-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    color: var(--text-white);
    font-size: 1rem;
    transition: var(--transition-medium);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

input[type="number"]:focus {
    border-color: var(--theme-primary);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3), 0 0 12px rgba(var(--theme-primary-rgb), 0.3);
    outline: none;
}

/* Radio Group Styling */
.radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.radio-input {
    display: none;
}

.radio-label {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--input-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.radio-label::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(to bottom, rgba(255, 255, 255, 0.05), transparent),
        repeating-linear-gradient(45deg, transparent, transparent 5px, rgba(255, 255, 255, 0.02) 5px, rgba(255, 255, 255, 0.02) 10px);
    opacity: 0;
    transition: var(--transition-fast);
}

.radio-label:hover::before {
    opacity: 1;
}

.radio-label:hover {
    background-color: rgba(0, 0, 0, 0.5);
    border-color: rgba(var(--theme-primary-rgb), 0.3);
    transform: translateY(-2px);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2), 0 3px 6px rgba(0, 0, 0, 0.3);
}

.radio-input:checked + .radio-label {
    background-color: rgba(var(--theme-primary-rgb), 0.15);
    border-color: var(--theme-primary);
    color: var(--theme-primary);
    text-shadow: 0 0 5px var(--theme-glow);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3), 0 0 10px var(--theme-glow);
}

.radio-input:checked + .radio-label::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--theme-primary);
    box-shadow: 0 0 10px var(--theme-glow);
}

/* Button Styling */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--button-bg);
    color: var(--text-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-medium);
    letter-spacing: 2px;
    outline: none;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.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: var(--transition-medium);
    z-index: -1;
}

.btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--theme-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease-out;
    box-shadow: 0 0 10px var(--theme-glow);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4), 0 0 10px var(--theme-glow);
    letter-spacing: 2.5px;
}

.btn:hover::before {
    animation: shimmer 1.5s infinite;
}

.btn:hover::after {
    transform: scaleX(1);
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.btn:active {
    transform: translateY(1px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

.btn-primary {
    background: linear-gradient(135deg, var(--theme-dark), rgba(var(--theme-primary-rgb), 0.7));
    color: var(--text-white);
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--theme-primary);
}

.btn-primary:hover {
    background: linear-gradient(135deg, rgba(var(--theme-primary-rgb), 0.8), var(--theme-dark));
}

.btn-secondary {
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--theme-primary);
    color: var(--theme-primary);
    text-shadow: 0 0 5px var(--theme-glow);
}

.btn-secondary:hover {
    background-color: rgba(var(--theme-primary-rgb), 0.15);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
    width: calc(100% - var(--spacing-xl) * 2);
    margin: var(--spacing-lg);
}

.btn:disabled, .btn[disabled] {
    background: rgba(40, 40, 40, 0.6);
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.7;
    transform: none;
    box-shadow: none;
    border-color: rgba(255, 255, 255, 0.1);
}

.btn:disabled::before, .btn[disabled]::before,
.btn:disabled::after, .btn[disabled]::after {
    display: none;
}

/* Tabs for Component Comparison and Optimal Match */
.tabs {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.tabs::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--theme-primary), transparent);
    opacity: 0.5;
}

.tab {
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-light);
    position: relative;
    transition: var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
    overflow: hidden;
}

.tab::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(var(--theme-primary-rgb), 0.05);
    transform: translateY(100%);
    transition: var(--transition-medium);
    z-index: -1;
}

.tab:hover {
    color: var(--text-white);
}

.tab:hover::before {
    transform: translateY(0);
}

.tab.active {
    color: var(--theme-primary);
    text-shadow: 0 0 5px var(--theme-glow);
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--theme-primary);
    box-shadow: 0 0 10px var(--theme-glow);
    z-index: 1;
}

/* Loading Container */
.loading-container {
    display: none;
    text-align: center;
    padding: var(--spacing-xl);
    background-color: rgba(10, 10, 10, 0.9);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 15px var(--theme-glow);
    margin-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(var(--theme-primary-rgb), 0.3);
}

.loading-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(var(--theme-primary-rgb), 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.loading-container::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--theme-primary), transparent);
    animation: progressScan 2s linear infinite;
}

@keyframes progressScan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.spinner {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-lg);
    position: relative;
}

.spinner::before, .spinner::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 4px solid transparent;
    border-top-color: var(--theme-primary);
    border-bottom-color: var(--theme-light);
    animation: spin 1.5s cubic-bezier(0.68, -0.55, 0.27, 1.55) infinite;
    box-shadow: 0 0 20px var(--theme-glow);
}

.spinner::after {
    border-top-color: transparent;
    border-bottom-color: transparent;
    border-left-color: rgba(var(--theme-primary-rgb), 0.5);
    border-right-color: rgba(var(--theme-light-rgb), 0.5);
    animation: spin 2s cubic-bezier(0.68, -0.55, 0.27, 1.55) infinite reverse;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-text {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--theme-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px var(--theme-glow);
    position: relative;
    display: inline-block;
    animation: pulse 2s infinite alternate;
}

@keyframes pulse {
    0% { text-shadow: 0 0 5px var(--theme-glow); }
    100% { text-shadow: 0 0 15px var(--theme-glow), 0 0 30px var(--theme-glow); }
}

.loading-subtext {
    font-size: 0.95rem;
    color: var(--text-light);
    max-width: 80%;
    margin: 0 auto;
    line-height: 1.6;
}

/* Results Container */
.results-container {
    display: none;
    animation: fadeInResults 0.8s ease-out;
}

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

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: rgba(15, 15, 15, 0.9);
    border-radius: var (--border-radius);
    border-left: 3px solid var(--theme-primary);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4), 0 0 15px var(--theme-glow);
    position: relative;
    overflow: hidden;
}

.results-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, rgba(var(--theme-primary-rgb), 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.results-header::after {
    content: "RESULTS";
    position: absolute;
    top: 5px;
    right: 10px;
    font-size: 0.7rem;
    color: var(--theme-primary);
    opacity: 0.6;
    letter-spacing: 2px;
    font-family: 'Courier New', monospace;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.result-card {
    background-color: rgba(15, 15, 15, 0.8);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4), 0 0 15px rgba(var(--theme-primary-rgb), 0.2);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(var(--theme-primary-rgb), 0.15);
    transition: var(--transition-medium);
    transform: translateY(10px);
    animation: cardRiseIn 0.6s forwards;
    animation-delay: calc(var(--card-index, 0) * 0.1s);
}

@keyframes cardRiseIn {
    to { transform: translateY(0); }
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5), 0 0 20px rgba(var(--theme-primary-rgb), 0.3);
    border-color: rgba(var(--theme-primary-rgb), 0.3);
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--theme-primary), var(--theme-light));
    box-shadow: 0 0 15px var(--theme-glow);
}

.result-card::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 0;
    width: 100%;
    height: 15px;
    background: linear-gradient(to bottom, rgba(var(--theme-primary-rgb), 0.1), transparent);
}

.result-label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: var (--spacing-sm);
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    padding-left: 15px;
}

.result-label::before {
    content: ">";
    position: absolute;
    left: 0;
    color: var(--theme-primary);
    font-family: 'Courier New', monospace;
}

.result-value {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-white);
    text-shadow: 0 0 10px var(--theme-glow);
    margin-bottom: var (--spacing-sm);
    position: relative;
    display: inline-block;
}

/* Performance Metrics */
.performance-metric {
    margin-top: 20px;
    padding: 15px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.metric-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.metric-title {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.metric-value {
    font-size: 18px;
    font-weight: bold;
    color: var(--text-white);
}

.score-bar-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.score-fill {
    height: 100%;
    width: 0;
    transition: width 1s ease-out;
}

.cpu-score {
    background: var(--intel-blue);
}

.gpu-score {
    background: var(--nvidia-green);
}

/* Add theme-specific colors */
.cpu-score.intel-theme {
    background: linear-gradient(90deg, var(--intel-blue), var(--intel-light));
    box-shadow: 0 0 15px rgba(0, 113, 197, 0.5);
}

.cpu-score.amd-theme {
    background: linear-gradient(90deg, var(--amd-red), var(--amd-light));
    box-shadow: 0 0 15px rgba(237, 28, 36, 0.5);
}

.gpu-score.nvidia-theme {
    background: linear-gradient(90deg, var(--nvidia-green), var(--nvidia-light));
    box-shadow: 0 0 15px rgba(118, 185, 0, 0.5);
}

.gpu-score.amd-theme {
    background: linear-gradient(90deg, var(--amd-red), var(--amd-light));
    box-shadow: 0 0 15px rgba(237, 28, 36, 0.5);
}

.gpu-score.intel-theme {
    background: linear-gradient(90deg, var(--intel-blue), var(--intel-light));
    box-shadow: 0 0 15px rgba(0, 113, 197, 0.5);
}

/* Detailed Component Analysis from second website */
.details-section {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius);
    position: relative;
}

.details-section h3 {
    font-size: 1.1rem;
    color: var(--theme-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    letter-spacing: 1px;
    text-shadow: 0 0 5px var(--theme-glow);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.detail-item {
    background-color: rgba(0, 0, 0, 0.15);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-medium);
    border-left: 2px solid var(--theme-primary);
}

.detail-item:hover {
    background-color: rgba(0, 0, 0, 0.3);
    transform: translateX(3px);
}

.detail-item strong {
    display: block;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-item span {
    font-size: 1rem;
    color: var(--text-white);
    font-weight: 500;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.detail-label {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
}

.detail-value {
    font-weight: 600;
    color: #fff;
}

#summaryGrid,
#cpuGrid,
#gpuGrid {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    margin: 1rem 0;
    overflow: hidden;
}

/* Performance Visualization (Chart) */
.performance-visualization {
    width: 100%;
    height: 300px;
    margin: var(--spacing-md) 0;
    position: relative;
    background-color: rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.3);
}

/* Value change animation */
@keyframes valueChange {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); color: var(--theme-primary); }
    100% { transform: scale(1); }
}

.value-changed {
    animation: valueChange 0.6s ease;
}

/* Recommendations Section */
.recommendations-container {
    background-color: rgba(15, 15, 15, 0.8);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(var(--theme-primary-rgb), 0.2);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
}

.recommendations-container::before {
    content: "OPTIMIZATION RECOMMENDATIONS";
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 0.7rem;
    color: var(--theme-primary);
    opacity: 0.6;
    letter-spacing: 2px;
    font-family: 'Courier New', monospace;
}

.recommendations-container::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 30% 20%, rgba(var(--theme-primary-rgb), 0.05) 0%, transparent 60%),
        radial-gradient(circle at 70% 80%, rgba(var(--theme-primary-rgb), 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.recommendations-list {
    list-style: none;
}

.recommendations-list li {
    padding: var(--spacing-lg);
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-left: 46px;
    border-left: 3px solid var(--theme-primary);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: var(--transition-medium);
}

.recommendations-list li:hover {
    transform: translateX(3px);
    background-color: rgba(0, 0, 0, 0.4);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4), 0 0 10px rgba(var(--theme-primary-rgb), 0.2);
    border-left-width: 5px;
}

.recommendations-list li::before {
    content: '\f0eb';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--theme-primary);
    position: absolute;
    left: var(--spacing-md);
    text-shadow: 0 0 8px var(--theme-glow);
    animation: recommendationIcon 3s infinite alternate;
}

@keyframes recommendationIcon {
    0% { text-shadow: 0 0 8px var(--theme-glow); }
    100% { text-shadow: 0 0 15px var(--theme-glow), 0 0 25px var(--theme-glow); }
}

/* Game-specific analysis section */
#gameSpecificAnalysis {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--theme-primary);
}

/* Compare Container */
.compare-container {
    padding: var(--spacing-lg);
    background-color: rgba(15, 15, 15, 0.6);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(var(--theme-primary-rgb), 0.1);
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.compare-container::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(var(--theme-primary-rgb), 0.02) 20px, rgba(var(--theme-primary-rgb), 0.02) 40px);
    pointer-events: none;
}

.compare-column {
    margin-bottom: var(--spacing-lg);
}

/* Comparison Result */
.comparison-result {
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    border-left: 3px solid var(--theme-primary);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3), 0 0 10px rgba(var(--theme-primary-rgb), 0.1);
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.comparison-result::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, var(--theme-primary), transparent);
}

.comparison-item {
    margin-bottom: var(--spacing-md);
    position: relative;
}

.comparison-label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-left: 15px;
}

.comparison-label::before {
    content: ">";
    position: absolute;
    left: 0;
    color: var(--theme-primary);
    font-family: 'Courier New', monospace;
}

.comparison-value {
    font-size: 1.1rem;
    color: var(--text-white);
    background-color: rgba(0, 0, 0, 0.4);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    border-left: 2px solid var(--theme-primary);
    position: relative;
    overflow: hidden;
    transition: var(--transition-fast);
}

.comparison-value:hover {
    background-color: rgba(0, 0, 0, 0.5);
    transform: translateX(2px);
}

.comparison-value::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, transparent, transparent 95%, var(--theme-primary) 95%, var(--theme-primary) 100%);
    opacity: 0.5;
}

/* Optimal Match Results */
.optimal-header {
    margin: var(--spacing-lg) 0 var(--spacing-md);
    position: relative;
    padding-left: 20px;
}

.optimal-header::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: var(--theme-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--theme-glow);
}

.optimal-results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var (--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.optimal-card {
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    border-top: 3px solid var(--theme-primary);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.optimal-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(var(--theme-primary-rgb), 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.optimal-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4), 0 0 15px rgba(var(--theme-primary-rgb), 0.2);
    border-top-width: 5px;
}

.optimal-title {
    font-size: 1.2rem;
    color: var(--text-white);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.optimal-score {
    font-size: 1rem;
    color: var(--theme-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.optimal-stats {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.optimal-stats div {
    font-size: 0.9rem;
    color: var(--text-light);
}

.optimal-stats i {
    color: var(--theme-primary);
    width: 20px;
    text-align: center;
    margin-right: 8px;
}

/* Recommendation Explanation */
.recommendation-explanation {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    border-left: 3px solid var(--theme-primary);
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* Performance Projection */
.performance-projection {
    margin: var(--spacing-xl) 0 var(--spacing-md);
}

.performance-projection h3 {
    font-size: 1.1rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
    padding-left: 10px;
    border-left: 3px solid var(--theme-primary);
}

/* Testimonials Section */
.testimonials-section {
    padding: var(--spacing-xl) 0;
    background-color: rgba(10, 10, 10, 0.8);
    margin: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, rgba(var(--theme-primary-rgb), 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(var(--theme-primary-rgb), 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.testimonials-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: 2rem;
    color: var(--text-white);
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.testimonials-section h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--theme-primary), transparent);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: rgba(15, 15, 15, 0.6);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    transition: var(--transition-medium);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4), 0 0 15px rgba(var(--theme-primary-rgb), 0.2);
    border-color: rgba(var(--theme-primary-rgb), 0.2);
}

.testimonial-rating {
    font-size: 1.2rem;
    color: var(--theme-primary);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 0 5px var(--theme-glow);
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--theme-primary);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 0 10px var (--theme-glow);
}

.author-name {
    font-weight: 600;
    color: var(--text-white);
    font-size: 0.95rem;
}

.author-title {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.faq-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: 2rem;
    color: var(--text-white);
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.faq-section h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--theme-primary), transparent);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--spacing-lg);
}

.faq-item {
    background-color: rgba(15, 15, 15, 0.7);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(var(--theme-primary-rgb), 0.1);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.faq-question {
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
    border-left: 3px solid var(--theme-primary);
}

.faq-question:hover {
    background-color: rgba(var(--theme-primary-rgb), 0.05);
}

.faq-question h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-white);
    margin: 0;
}

.faq-icon {
    color: var(--theme-primary);
    transition: var(--transition-fast);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
    background-color: rgba(0, 0, 0, 0.2);
}

.faq-item.active .faq-answer {
   
    max-height: 800px;
}

.faq-answer p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.97rem;
    line-height: 1.1;
}

/* Footer */
footer {
    margin-top: var(--spacing-xl);
    background-color: rgba(10, 10, 10, 0.95);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid rgba(var(--theme-primary-rgb), 0.3);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(to bottom, rgba(var(--theme-primary-rgb), 0.05) 0%, transparent 30%),
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(var(--theme-primary-rgb), 0.02) 10px, rgba(var(--theme-primary-rgb), 0.02) 20px);
    pointer-events: none;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-about {
    max-width: 350px;
}

.footer-logo {
    font-family: 'Industry', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.footer-logo .highlight {
    color: var(--theme-primary);
}

.footer-about p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
}

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

.footer-links-column h3 {
    color: var(--text-white);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer-links-column h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--theme-primary);
    box-shadow: 0 0 5px var(--theme-glow);
}

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

.footer-links-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-links-column ul li a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    position: relative;
    padding-left: 15px;
}

.footer-links-column ul li a::before {
    content: ">";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8rem;
    color: var(--theme-primary);
    transition: var(--transition-fast);
}

.footer-links-column ul li a:hover {
    color: var(--text-white);
    padding-left: 18px;
}

.footer-links-column ul li a:hover::before {
    left: 3px;
}

.brand-icons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    height: 25px;
    opacity: 0.5;
    transition: var(--transition-medium);
    filter: brightness(0.9) contrast(1.1) drop-shadow(0 0 3px rgba(var(--theme-primary-rgb), 0.3));
}

.footer-logo:hover {
    opacity: 0.8;
    transform: scale(1.1);
    filter: brightness(1.1) contrast(1.2) drop-shadow(0 0 5px rgba(var(--theme-primary-rgb), 0.5));
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(var(--theme-primary-rgb), 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition-medium);
    border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
}

.social-links a:hover {
    background-color: var(--theme-primary);
    color: var(--text-white);
    transform: translateY(-3px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3), 0 0 10px var(--theme-glow);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .intro-section h2 {
        font-size: 2.2rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 992px) {
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .optimal-results {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-about {
        max-width: 100%;
        text-align: center;
        margin-bottom: var(--spacing-lg);
    }
    
    .footer-about .footer-logo {
        justify-content: center;
    }
    
    .footer-links-container {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .hero-graphic {
        display: none;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .main-nav1 ul {
        gap: var(--spacing-sm);
    }
    
    .main-nav1 a {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .brand-selection {
        flex-direction: column;
    }
    
    .tabs {
        flex-direction: column;
    }
    
    .tab {
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .tab.active::after {
        bottom: 0;
    }
    
    .brand-showcase {
        gap: var(--spacing-md);
    }
    
    .brand-logo {
        height: 28px;
    }
    
    .optimal-results {
        grid-template-columns: 1fr;
    }
    
    .intro-section h2 {
        font-size: 1.8rem;
    }
    
    .btn-large {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
    }
    
    .comparison-result {
        grid-template-columns: 1fr;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .language-selector {
        width: 100%;
        margin-left: 0;
        margin-top: 10px;
    }
    
    .selected-language {
        justify-content: center;
        width: 100%;
        max-width: 150px;
    }
    
    .language-dropdown {
        width: 100%;
        max-width: 150px;
        left: 50%;
        transform: translateX(-50%) translateY(10px);
    }
    
    .language-selector.active .language-dropdown {
        transform: translateX(-50%) translateY(0);
    }
}

@media (max-width: 576px) {
    .brand-icons {
        gap: var(--spacing-sm);
    }
    
    .footer-logo {
        height: 20px;
    }
    
    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    .main-logo {
        font-size: 1.2rem;
    }
    
    .result-value {
        font-size: 1.8rem;
    }
    
    .recommendations-list li {
        padding: var(--spacing-md);
        padding-left: 36px;
    }
    
    .recommendations-list li::before {
        left: 10px;
    }
    
    .social-links {
        width: 100%;
        justify-content: center;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .preference-modal-content .brand-selection {
        flex-direction: column;
        align-items: center;
    }
    
    .preference-modal-content .brand-option {
        width: 100%;
    }
}

/* Upscaling Info */
.upscaling-info {
    margin-top: 15px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
}

.upscaling-boost {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 5px;
}

.boost-label {
    color: rgba(255, 255, 255, 0.7);
}

.boost-value {
    color: #76b900;
    font-weight: bold;
}

.upscaling-description {
    font-size: 0.9em;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.4;
}

.scores-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.score-box {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.score-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 5px;
}

.score-value {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 10px;
}

.score-bar-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.score-bar {
    height: 100%;
    width: 0;
    transition: width 1s ease-out;
}

.cpu-score .score-bar {
    background: var(--intel-blue);
}

.gpu-score .score-bar {
    background: var(--nvidia-green);
}

/* Add theme-specific colors */
.nvidia-theme .gpu-score .score-bar {
    background: var(--nvidia-green);
}

.amd-theme .gpu-score .score-bar {
    background: var(--amd-red);
}

.intel-theme .gpu-score .score-bar {
    background: var(--intel-blue);
}


.performance-visualization {
    margin-top: 20px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
}

.performance-metrics {
    margin-top: 30px;
}

.performance-metric {
    margin-bottom: 20px;
}

.metric-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.metric-title {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.metric-value {
    font-size: 16px;
    font-weight: bold;
    color: #fff;
}

.score-bar-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.score-fill {
    height: 100%;
    width: 0;
    transition: width 1s ease-out;
}

.score-fill.cpu-score {
    background: var(--intel-blue);
}

.score-fill.gpu-score {
    background: var(--nvidia-green);
}

/* Theme-specific colors */
.nvidia-theme .gpu-score {
    background: var(--nvidia-green);
}

.amd-theme .gpu-score {
    background: var(--amd-red);
}

.intel-theme .gpu-score {
    background: var(--intel-blue);
}

/* Add these CSS classes to your styles.css */
.result-value.balanced { color: #4caf50; }
.result-value.mild { color: #ffc107; }
.result-value.moderate { color: #ff9800; }
.result-value.severe { color: #f44336; }

.default-theme {
    --primary-dark: #121212;
    --card-bg: rgba(17, 25, 40, 0.6);
    --text-white: #ffffff;
    --text-light: #cccccc;
    --text-muted: #999999;
    --theme-primary: #00ff9d;
    --theme-primary-rgb: 0, 255, 157;
    --theme-glow: rgba(0, 255, 157, 0.5);
    --input-bg: rgba(0, 0, 0, 0.2);
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition-fast: all 0.2s ease;
    --transition-medium: all 0.3s ease;
}

.nvidia-theme {
    --theme-primary: #76b900;
    --theme-primary-rgb: 118, 185, 0;
    --theme-glow: rgba(118, 185, 0, 0.5);
}

.amd-theme {
    --theme-primary: #ed1c24;
    --theme-primary-rgb: 237, 28, 36;
    --theme-glow: rgba(237, 28, 36, 0.5);
}

.intel-theme {
    --theme-primary: #0071c5;
    --theme-primary-rgb: 0, 113, 197;
    --theme-glow: rgba(0, 113, 197, 0.5);
}

/* Live Data Visualization Styles */
.live-data-container {
    background-color: rgba(15, 15, 15, 0.8);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(var(--theme-primary-rgb), 0.2);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
}

.live-data-container::before {
    content: "LIVE PERFORMANCE";
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 0.7rem;
    color: var(--theme-primary);
    opacity: 0.6;
    letter-spacing: 2px;
    font-family: 'Courier New', monospace;
}

.particle-canvas-container {
    position: relative;
    width: 100%;
    height: 300px;
    margin: var(--spacing-md) 0;
    background-color: rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.chart-container {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.stat-box {
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.component-switcher {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.switch-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition-fast);
}

.switch-btn:hover {
    background-color: rgba(var(--theme-primary-rgb), 0.1);
    border-color: rgba(var(--theme-primary-rgb), 0.3);
}

.switch-btn.active {
    background-color: rgba(var(--theme-primary-rgb), 0.2);
    border-color: var(--theme-primary);
    color: var(--theme-primary);
}

.live-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #4caf50;
    margin-right: 8px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}


/* Add this CSS to make the utilization dashboard responsive on mobile devices */
@media screen and (max-width: 768px) {
    .utilization-dashboard {
      display: flex;
      flex-direction: column;
      gap: 15px;
      padding: 10px;
      overflow: visible;
    }
    
    .utilization-dashboard .component-panel {
      width: 100%;
      margin-bottom: 10px;
    }
    
    .cpu-panel, .gpu-panel {
      height: auto;
      min-height: 120px;
    }
    
    .gauge-container {
      transform: scale(0.8);
      margin: 0 auto;
    }
    
    .panel-details {
      flex-wrap: wrap;
      justify-content: space-between;
    }
    
    .metric-item {
      width: 45%;
      margin: 5px 0;
    }
    
    .status-indicator-container {
      width: 100%;
      margin-top: 15px;
      padding: 10px;
    }
    
    /* Adjust chart container for better mobile display */
    .chart-container {
      height: 200px; /* Smaller height on mobile */
      margin-top: 10px;
    }
    
    /* Make sure the canvas doesn't overflow */
    #performanceChart {
      width: 100% !important;
      max-height: 100% !important;
    }
    
    /* Make grid layout responsive */
    .result-details-grid {
      grid-template-columns: 1fr;
    }
    
    /* Stack detail columns on small screens */
    .detail-columns {
      flex-direction: column;
    }
    
    .detail-column {
      width: 100%;
      margin-bottom: 15px;
    }
    
    /* Adjust score bars for mobile */
    .score-container {
      margin: 15px 0;
    }
  }
  
  /* For very small screens */
  @media screen and (max-width: 480px) {
    .utilization-dashboard {
      padding: 5px;
    }
    
    .metric-item {
      width: 100%; /* Full width on very small screens */
    }
    
    .gauge-container {
      transform: scale(0.7);
    }
    
    .chart-container {
      height: 180px;
    }
    
    /* Make values more readable on small screens */
    .metric-value, .gauge-value {
      font-size: 16px;
    }
    
    /* Improve component panel spacing */
    .component-panel {
      padding: 10px;
    }
  }
  
  /* Fix for particle canvas and performance chart on mobile */
  #particle-canvas, #performance-chart {
    width: 100% !important;
    height: 100% !important;
    max-width: 100%;
  }
  
  /* Improve live performance section responsiveness */
  #live-performance-section {
    overflow: hidden;
  }
  
  .live-performance-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  @media screen and (min-width: 769px) {
    .live-performance-grid {
      grid-template-columns: 1fr 1fr;
    }
  }

/* Mobile Navigation Menu Button */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-white);
    cursor: pointer;
    z-index: 1000;
    padding: 8px;
    margin-right: 10px;
    background: rgba(var(--theme-primary-rgb), 0.1);
    border-radius: var(--border-radius);
    border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
    transition: all 0.3s var(--animation-easing);
}

.mobile-menu-toggle:hover {
    background: rgba(var(--theme-primary-rgb), 0.2);
}

.mobile-menu-toggle i {
    transition: transform 0.4s var(--animation-easing);
}

.mobile-menu-toggle.active i {
    transform: rotate(90deg);
}

@media (max-width: 992px) {
    .header-content {
        position: relative;
    }
    
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .main-nav1 {
        position: absolute;
        top: 100%;
        right: 0;
        width: 250px;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(10px);
        border-radius: var(--border-radius);
        padding: 15px;
        border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        transform: translateY(10px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s var(--animation-easing);
        z-index: 100;
    }
    
    .main-nav1.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .main-nav1 ul {
        flex-direction: column;
        gap: 10px;
    }
    
    .main-nav1 a {
        width: 100%;
        justify-content: flex-start;
    }
    
    .main-nav1 a:hover, .main-nav1 a.active {
        transform: translateY(-2px);
    }
    
    .language-selector {
        margin-left: 0;
        margin-right: 10px;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        justify-content: space-between;
        padding: 15px 0;
    }
    
    .logo-container {
        flex: 1;
        order: 1;
    }
    
    .main-logo {
        font-size: 1rem;
    }
    
    .mobile-menu-container {
        display: flex;
        align-items: center;
        order: 2;
    }
    
    .main-nav1 {
        width: 100%;
        right: 0;
        left: 0;
        border-radius: 0;
        border-top-left-radius: var(--border-radius);
        border-top-right-radius: var(--border-radius);
    }
    
    .secondary-nav ul {
        flex-direction: column;
    }
    
    .secondary-nav li::after {
        width: 100%;
        height: 1px;
        right: 0;
        top: auto;
        bottom: 0;
        transform: none;
    }
    
    .secondary-nav a {
        padding: 12px;
        justify-content: flex-start;
    }
}

@media (max-width: 480px) {
    .logo-container {
        width: 100%;
        margin-bottom: 10px;
        order: 1;
    }
    
    .main-logo {
        justify-content: center;
    }
    
    .mobile-menu-container {
        width: 100%;
        justify-content: flex-end;
        order: 2;
    }
    
    .language-selector {
        margin-right: auto;
    }
}

/* Export Loading Indicator */
.export-loading {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(5px);
    border-radius: var(--border-radius);
    border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    transition: all 0.3s var(--animation-easing);
}

.export-loading .spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(var(--theme-primary-rgb), 0.3);
    border-top: 3px solid var(--theme-primary);
    border-radius: 50%;
    animation: export-spin 1s linear infinite;
    margin-bottom: 15px;
}

.export-loading .loading-text {
    color: var(--text-white);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-shadow: 0 0 10px rgba(var(--theme-primary-rgb), 0.5);
}

@keyframes export-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Export Success Notification */
.export-success {
    position: fixed;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 30, 15, 0.9);
    border: 1px solid rgba(20, 180, 80, 0.5);
    border-radius: var(--border-radius);
    padding: 15px 25px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(20, 180, 80, 0.3);
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 15px;
    backdrop-filter: blur(5px);
    animation: fadeInOut 3s forwards;
}

.export-success i {
    color: #4caf50;
    font-size: 24px;
}

.export-success p {
    color: var(--text-white);
    font-size: 14px;
    font-weight: 500;
    margin: 0;
}

@keyframes fadeInOut {
    0% { opacity: 0; transform: translate(-50%, -20px); }
    15% { opacity: 1; transform: translate(-50%, 0); }
    85% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, -20px); }
}

/* Animation for dropdown select */
@keyframes dropdownAppear {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.select-container.animated select {
    animation: dropdownAppear 0.3s ease-out forwards;
}

/* Custom select styling for modern browsers that support ::-webkit-scrollbar */
select::-webkit-scrollbar {
    width: 8px;
}

select::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

select::-webkit-scrollbar-thumb {
    background: var(--theme-primary);
    border-radius: 4px;
    box-shadow: 0 0 5px var(--theme-glow);
}

select::-webkit-scrollbar-thumb:hover {
    background: rgba(var(--theme-primary-rgb), 0.8);
}

/* Style for disabled options */
select option:disabled {
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

/* Add visual feedback for option hover/selection in supporting browsers */
select option:hover,
select option:focus,
select option:active {
    background-color: var(--theme-primary) !important;
    color: white !important;
}

/* Style for optgroup headers */
select optgroup {
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Fix for browser auto-filling styles */
select:-webkit-autofill,
select:-webkit-autofill:hover,
select:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text-white);
    transition: background-color 5000s ease-in-out 0s;
    caret-color: var(--text-white);
}

/* Fix for Chrome white dropdown */
select option, 
select optgroup {
    background-color: #2a2e35 !important; /* darker background to ensure contrast */
    color: #ffffff !important; /* ensuring text is white */
}

/* Improve dropdown appearance across all browsers */
@supports (-moz-appearance:none) {
    /* Firefox specific styles */
    select {
        text-indent: 0.01px;
        text-overflow: '';
        padding-right: 30px;
    }
}

@media screen and (-webkit-min-device-pixel-ratio:0) {
    /* Chrome/Safari specific fixes */
    select {
        padding-right: 30px;
    }
    
    /* Fix for the dropdown options height in Chrome */
    select option {
        padding: 10px 15px;
        line-height: 1.5;
    }
    
    /* Fix for optgroup styling in Chrome */
    select optgroup {
        padding: 5px 0;
        font-size: 1.05em;
    }
}

/* Ripple effect for selection */
.select-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: rgba(var(--theme-primary-rgb), 0.5);
    opacity: 1;
    pointer-events: none;
    animation: select-ripple 0.8s ease-out;
    z-index: 0;
}

@keyframes select-ripple {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 1;
    }
    80% {
        transform: translate(-50%, -50%) scale(40);
        opacity: 0.5;
    }
    100% {
        transform: translate(-50%, -50%) scale(50);
        opacity: 0;
    }
}

/* Selection pulse effect */
.selection-made {
    animation: selection-pulse 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

@keyframes selection-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(var(--theme-primary-rgb), 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(var(--theme-primary-rgb), 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(var(--theme-primary-rgb), 0);
    }
}

/* Focus active state for select container */
.select-container.focus-active {
    animation: focus-glow 1.5s infinite alternate;
}

/* Brand-specific focus effects */
.select-container[data-theme="nvidia-theme"].focus-active {
    animation: focus-glow-nvidia 1.5s infinite alternate;
}

.select-container[data-theme="amd-theme"].focus-active {
    animation: focus-glow-amd 1.5s infinite alternate;
}

.select-container[data-theme="intel-theme"].focus-active {
    animation: focus-glow-intel 1.5s infinite alternate;
}

@keyframes focus-glow {
    0% {
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 15px rgba(var(--theme-primary-rgb), 0.3);
    }
    100% {
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 25px rgba(var(--theme-primary-rgb), 0.5);
    }
}

@keyframes focus-glow-nvidia {
    0% {
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 15px rgba(118, 185, 0, 0.3);
    }
    100% {
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 25px rgba(118, 185, 0, 0.5), 0 0 30px rgba(118, 185, 0, 0.2);
    }
}

@keyframes focus-glow-amd {
    0% {
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 15px rgba(237, 28, 36, 0.3);
    }
    100% {
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 25px rgba(237, 28, 36, 0.5), 0 0 30px rgba(237, 28, 36, 0.2);
    }
}

@keyframes focus-glow-intel {
    0% {
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 15px rgba(0, 113, 197, 0.3);
    }
    100% {
        box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 25px rgba(0, 113, 197, 0.5), 0 0 30px rgba(0, 113, 197, 0.2);
    }
}

/* Option hover lighting effect - only visible in some browsers */
@keyframes option-hover-glow {
    0% {
        box-shadow: 0 0 5px rgba(var(--theme-primary-rgb), 0.5);
    }
    100% {
        box-shadow: 0 0 15px rgba(var(--theme-primary-rgb), 0.8);
    }
}

/* Add Audio Toggle Styling */
.audio-toggle-container {
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
    padding: 0 var(--spacing-md);
}

.audio-toggle {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.audio-toggle input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-label {
    display: flex;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.toggle-label::before {
    content: '';
    width: 36px;
    height: 18px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin-right: 8px;
    position: relative;
    display: inline-block;
    transition: all 0.3s;
}

.toggle-label::after {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    left: 2px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.audio-toggle input:checked + .toggle-label::before {
    background-color: rgba(var(--theme-primary-rgb), 0.5);
}

.audio-toggle input:checked + .toggle-label::after {
    background-color: var(--theme-primary);
    transform: translateX(18px);
    box-shadow: 0 0 8px var(--theme-glow);
}

/* Extra shine effect on dropdown hover */
.select-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: -150%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent, 
        rgba(255, 255, 255, 0.05), 
        transparent
    );
    transform: skewX(-25deg);
    transition: all 0.5s ease;
    z-index: 1;
    opacity: 0;
}

.select-container:hover::before {
    left: 150%;
    opacity: 1;
    transition: 0.7s ease;
}

    .enhanced-select {
        position: relative;
        width: 100%;
    }
    
    .enhanced-select select {
        width: 100%;
        padding-right: 30px;
        appearance: none;
        -webkit-appearance: none;
    }
    
    .select-arrow {
        position: absolute;
        right: 10px;
        top: 50%;
        transform: translateY(-50%);
        pointer-events: none;
        transition: transform 0.2s ease;
    }
    
    .enhanced-select.focused .select-arrow {
        transform: translateY(-50%) rotate(180deg);
    }
    
    .enhanced-select.has-value select {
        color: var(--text-primary);
    }

    @media screen and (max-width: 768px) {
        .utilization-dashboard {
          display: flex;
          flex-direction: column;
          gap: 15px;
          padding: 10px;
          overflow: visible;
        }
        
        .utilization-dashboard .component-panel {
          width: 100%;
          margin-bottom: 10px;
        }
        
        .cpu-panel, .gpu-panel {
          height: auto;
          min-height: 120px;
        }
        
        .gauge-container {
          transform: scale(0.8);
          margin: 0 auto;
        }
        
        .panel-details {
          flex-wrap: wrap;
          justify-content: space-between;
        }
        
        .metric-item {
          width: 45%;
          margin: 5px 0;
        }
        
        .status-indicator-container {
          width: 100%;
          margin-top: 15px;
          padding: 10px;
        }
        
        /* Adjust chart container for better mobile display */
        .chart-container {
          height: 200px; /* Smaller height on mobile */
          margin-top: 10px;
        }
        
        /* Make sure the canvas doesn't overflow */
        #performanceChart {
          width: 100% !important;
          max-height: 100% !important;
        }
        
        /* Make grid layout responsive */
        .result-details-grid {
          grid-template-columns: 1fr;
        }
        
        /* Stack detail columns on small screens */
        .detail-columns {
          flex-direction: column;
        }
        
        .detail-column {
          width: 100%;
          margin-bottom: 15px;
        }
        
        /* Adjust score bars for mobile */
        .score-container {
          margin: 15px 0;
        }
      }
      
      /* For very small screens */
      @media screen and (max-width: 480px) {
        .utilization-dashboard {
          padding: 5px;
        }
        
        .metric-item {
          width: 100%; /* Full width on very small screens */
        }
        
        .gauge-container {
          transform: scale(0.7);
        }
        
        .chart-container {
          height: 180px;
        }
        
        /* Make values more readable on small screens */
        .metric-value, .gauge-value {
          font-size: 16px;
        }
        
        /* Improve component panel spacing */
        .component-panel {
          padding: 10px;
        }
      }
      
      /* Fix for particle canvas and performance chart on mobile */
      #particle-canvas, #performance-chart {
        width: 100% !important;
        height: 100% !important;
        max-width: 100%;
      }
      
      /* Improve live performance section responsiveness */
      #live-performance-section {
        overflow: hidden;
      }
      
      .live-performance-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 15px;
      }
      
      @media screen and (min-width: 769px) {
        .live-performance-grid {
          grid-template-columns: 1fr 1fr;
        }
      }
    
    /* Mobile Navigation Menu Button */
    .mobile-menu-toggle {
        display: none;
        background: none;
        border: none;
        font-size: 1.5rem;
        color: var(--text-white);
        cursor: pointer;
        z-index: 1000;
        padding: 8px;
        margin-right: 10px;
        background: rgba(var(--theme-primary-rgb), 0.1);
        border-radius: var(--border-radius);
        border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
        transition: all 0.3s var(--animation-easing);
    }
    
    .mobile-menu-toggle:hover {
        background: rgba(var(--theme-primary-rgb), 0.2);
    }
    
    .mobile-menu-toggle i {
        transition: transform 0.4s var(--animation-easing);
    }
    
    .mobile-menu-toggle.active i {
        transform: rotate(90deg);
    }
    
    @media (max-width: 992px) {
        .header-content {
            position: relative;
        }
        
        .mobile-menu-toggle {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .main-nav1 {
            position: absolute;
            top: 100%;
            right: 0;
            width: 250px;
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(10px);
            border-radius: var(--border-radius);
            padding: 15px;
            border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            transform: translateY(10px);
            opacity: 0;
            visibility: hidden;
            transition: all 0.4s var(--animation-easing);
            z-index: 100;
        }
        
        .main-nav1.active {
            transform: translateY(0);
            opacity: 1;
            visibility: visible;
        }
        
        .main-nav1 ul {
            flex-direction: column;
            gap: 10px;
        }
        
        .main-nav1 a {
            width: 100%;
            justify-content: flex-start;
        }
        
        .main-nav1 a:hover, .main-nav1 a.active {
            transform: translateY(-2px);
        }
        
        .language-selector {
            margin-left: 0;
            margin-right: 10px;
        }
    }
    
    @media (max-width: 768px) {
        .header-content {
            flex-wrap: wrap;
            justify-content: space-between;
            padding: 15px 0;
        }
        
        .logo-container {
            flex: 1;
            order: 1;
        }
        
        .main-logo {
            font-size: 1rem;
        }
        
        .mobile-menu-container {
            display: flex;
            align-items: center;
            order: 2;
        }
        
        .main-nav1 {
            width: 100%;
            right: 0;
            left: 0;
            border-radius: 0;
            border-top-left-radius: var(--border-radius);
            border-top-right-radius: var(--border-radius);
        }
        
        .secondary-nav ul {
            flex-direction: column;
        }
        
        .secondary-nav li::after {
            width: 100%;
            height: 1px;
            right: 0;
            top: auto;
            bottom: 0;
            transform: none;
        }
        
        .secondary-nav a {
            padding: 12px;
            justify-content: flex-start;
        }
    }
    
    @media (max-width: 480px) {
        .logo-container {
            width: 100%;
            margin-bottom: 10px;
            order: 1;
        }
        
        .main-logo {
            justify-content: center;
        }
        
        .mobile-menu-container {
            width: 100%;
            justify-content: flex-end;
            order: 2;
        }
        
        .language-selector {
            margin-right: auto;
        }
    }
    
    /* Export Loading Indicator */
    .export-loading {
        background: rgba(10, 10, 15, 0.9);
        backdrop-filter: blur(5px);
        border-radius: var(--border-radius);
        border: 1px solid rgba(var(--theme-primary-rgb), 0.2);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        z-index: 9999;
        transition: all 0.3s var(--animation-easing);
    }
    
    .export-loading .spinner {
        width: 50px;
        height: 50px;
        border: 3px solid rgba(var(--theme-primary-rgb), 0.3);
        border-top: 3px solid var(--theme-primary);
        border-radius: 50%;
        animation: export-spin 1s linear infinite;
        margin-bottom: 15px;
    }
    
    .export-loading .loading-text {
        color: var(--text-white);
        font-size: 16px;
        font-weight: 500;
        letter-spacing: 1px;
        text-transform: uppercase;
        text-shadow: 0 0 10px rgba(var(--theme-primary-rgb), 0.5);
    }
    
    @keyframes export-spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }
    
    /* Export Success Notification */
    .export-success {
        position: fixed;
        top: 50px;
        left: 50%;
        transform: translateX(-50%);
        background: rgba(10, 30, 15, 0.9);
        border: 1px solid rgba(20, 180, 80, 0.5);
        border-radius: var(--border-radius);
        padding: 15px 25px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(20, 180, 80, 0.3);
        z-index: 10000;
        display: flex;
        align-items: center;
        gap: 15px;
        backdrop-filter: blur(5px);
        animation: fadeInOut 3s forwards;
    }
    
    .export-success i {
        color: #4caf50;
        font-size: 24px;
    }
    
    .export-success p {
        color: var(--text-white);
        font-size: 14px;
        font-weight: 500;
        margin: 0;
    }
    
    @keyframes fadeInOut {
        0% { opacity: 0; transform: translate(-50%, -20px); }
        15% { opacity: 1; transform: translate(-50%, 0); }
        85% { opacity: 1; transform: translate(-50%, 0); }
        100% { opacity: 0; transform: translate(-50%, -20px); }
    }
    
    /* Amazon Prime Promo Section Styles */
.prime-promo-section {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 40px 0 32px 0;
    width: 100%;
}
.prime-promo-img {
    max-width: 480px;
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.12);
}
@media (max-width: 768px) {
    .prime-promo-section {
        margin: 24px 0 20px 0;
    }
    .prime-promo-img {
        max-width: 98vw;
        border-radius: 10px;
    }
}