/* KU A ZAAP LTD - Mobile App & Product Design Studio
   Unique Design: Glassmorphism + Brutalist Elements with Asymmetric Grid Layout
   This design combines the transparency and depth of glassmorphism with the bold,
   geometric shapes of brutalism, creating a modern, edgy aesthetic that stands out
   in the mobile app development space. */

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

:root {
    /* Color Palette - Bold and Modern */
    --primary-color: #ff6b35;
    --secondary-color: #004e89;
    --accent-color: #00d4aa;
    --dark-bg: #0a0a0a;
    --light-bg: #f8f9fa;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-primary: #ffffff;
    --text-secondary: #b8b8b8;
    --text-dark: #2c2c2c;
    --brutal-shadow: 8px 8px 0px #000000;
    --brutal-shadow-sm: 4px 4px 0px #000000;
    --gray-900: #1a1a1a;
    --gray-700: #4a4a4a;
    --gray-600: #6a6a6a;
    --gray-500: #8a8a8a;
    --gray-200: #2a2a2a;
    --gray-100: #1f1f1f;
    --glass-shadow: rgba(0, 0, 0, 0.3);
    --border-radius-lg: 20px;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-accent: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --container-padding: 2rem;
    --section-padding: 6rem 0;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Base Typography */
body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1a1a1a 50%, var(--dark-bg) 100%);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-accent);
    font-weight: 700;
    line-height: 1.2;
}

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

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    right: 2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    z-index: 1000;
    box-shadow: var(--brutal-shadow);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-medium);
}

.cookie-banner.show {
    transform: translateY(0);
    opacity: 1;
}

.cookie-banner.minimized {
    transform: translateY(calc(100% - 60px));
    opacity: 0.8;
}

.cookie-content {
    position: relative;
}

.cookie-content h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.cookie-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-minimize {
    position: absolute;
    top: -0.5rem;
    right: -0.5rem;
    width: 2rem;
    height: 2rem;
    background: var(--primary-color);
    border: 2px solid #000;
    border-radius: 50%;
    color: white;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.cookie-minimize:hover {
    transform: scale(1.1);
    box-shadow: var(--brutal-shadow-sm);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 100;
    padding: 1rem 0;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.logo {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary-color);
    text-shadow: 2px 2px 0px #000;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    background: var(--glass-bg);
    box-shadow: var(--brutal-shadow-sm);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

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

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

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, var(--primary-color) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, var(--accent-color) 0%, transparent 50%);
    opacity: 0.1;
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Phone Mockup */
.phone-mockup {
    position: relative;
    width: 300px;
    height: 600px;
    background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
    border-radius: 40px;
    padding: 20px;
    box-shadow: var(--brutal-shadow);
    margin: 0 auto;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--light-bg);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
}

.phone-screen-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.app-interface {
    padding: 2rem 1.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.app-header {
    height: 60px;
    background: var(--primary-color);
    border-radius: 12px;
    margin-bottom: 1rem;
}

.app-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.content-card {
    height: 80px;
    background: var(--glass-bg);
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.content-card:nth-child(2) {
    background: var(--accent-color);
    opacity: 0.8;
}

.content-card:nth-child(3) {
    background: var(--secondary-color);
    opacity: 0.8;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--brutal-shadow-sm);
}

.btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--brutal-shadow);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
    box-shadow: var(--brutal-shadow-sm);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--primary-color);
}

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

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

/* Sections */
section {
    padding: var(--section-padding);
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

/* Services Section */
.services {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--brutal-shadow);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--brutal-shadow-sm);
}

.service-icon svg {
    width: 30px;
    height: 30px;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.about-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    font-family: var(--font-accent);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Design Process */
.design-process {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.process-step {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    transition: var(--transition-medium);
}

.process-step:hover {
    transform: translateX(8px);
    box-shadow: var(--brutal-shadow-sm);
}

.step-number {
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.2rem;
    box-shadow: var(--brutal-shadow-sm);
}

.process-step h4 {
    margin: 1rem 0 0.5rem 0;
    color: var(--text-primary);
}

.process-step p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Portfolio Section */
.portfolio {
    padding: var(--section-padding);
    background: rgba(255, 255, 255, 0.05);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    position: relative;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px var(--glass-shadow);
}

.portfolio-image {
    height: 200px;
    background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: 3rem;
    position: relative;
}

/* Dark overlay gradient for better text readability */
.portfolio-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.5) 100%);
    z-index: 1;
    transition: all var(--transition-normal);
}

.portfolio-item:hover .portfolio-image::after {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.6) 100%);
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    z-index: 0;
}

.portfolio-content {
    padding: 1.5rem;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 2;
}

.portfolio-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

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

.portfolio-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    background: var(--primary-color);
    border: 1px solid var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
    box-shadow: var(--brutal-shadow-sm);
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--brutal-shadow-sm);
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.contact-item h4 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--text-secondary);
    margin: 0;
}

/* Contact Form */
.contact-form-container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--brutal-shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 2px solid var(--glass-border);
    border-radius: 12px;
    background: var(--glass-bg);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background: var(--dark-bg);
    border-top: 1px solid var(--glass-border);
    padding: 3rem 0 1rem;
}

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

.footer-brand h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: var(--text-secondary);
}

.footer-contact h4,
.footer-links h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-contact p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

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

/* Space Section */
#space {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

/* Mobile Navigation Styles */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

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

.nav-menu.active {
    display: flex;
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-top: none;
    flex-direction: column;
    padding: 2rem;
    gap: 1rem;
    box-shadow: var(--brutal-shadow);
    z-index: 99;
    transform: translateY(-100%);
    opacity: 0;
    transition: all var(--transition-medium);
}

.nav-menu.active.show {
    transform: translateY(0);
    opacity: 1;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 101;
    position: relative;
}

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

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

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

/* Tablet Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        gap: 3rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .about-content,
    .contact-content {
        gap: 3rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
        --section-padding: 4rem 0;
    }
    
    /* Ensure proper mobile layout */
    html {
        font-size: 16px;
    }
    
    body {
        overflow-x: hidden;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    /* Header improvements */
    .header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 100;
    }
    
    .nav {
        padding: 0.5rem 1rem;
    }
    
    .logo {
        font-size: 1.4rem;
    }
    
    /* Add top padding to all sections to account for fixed header */
    section {
        scroll-margin-top: 5rem;
    }
    
    .services,
    .about,
    .portfolio,
    .contact {
        padding-top: 6rem;
    }
    
    .hero {
        padding-top: 6rem; /* Add space for fixed header */
        min-height: calc(100vh - 6rem);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-stats {
        justify-content: center;
    }
    
    .services-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-banner {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
    
    .cookie-actions {
        flex-direction: column;
    }
    
    .phone-mockup {
        width: 250px;
        height: 500px;
    }
    
    /* Mobile menu positioning - override desktop styles */
    .nav-menu.active {
        display: flex !important;
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        border: 1px solid var(--glass-border);
        border-top: none;
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        box-shadow: var(--brutal-shadow);
        z-index: 99;
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-medium);
    }
    
    .nav-menu.active.show {
        transform: translateY(0);
        opacity: 1;
    }
    
    .nav-link {
        padding: 1rem;
        text-align: center;
        border-radius: 12px;
        background: var(--glass-bg);
        border: 1px solid var(--glass-border);
        transition: var(--transition-fast);
    }
    
    .nav-link:hover {
        background: var(--primary-color);
        color: white;
        transform: translateY(-2px);
        box-shadow: var(--brutal-shadow-sm);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .btn-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    /* Mobile menu improvements for small screens */
    .nav-menu.active {
        padding: 1.5rem;
        gap: 0.75rem;
    }
    
    .nav-link {
        padding: 0.75rem;
        font-size: 0.9rem;
    }
    
    /* Header improvements */
    .header {
        padding: 0.75rem 0;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    /* Hero section improvements */
    .hero {
        padding: 2rem 0;
        padding-top: 5rem; /* Add space for fixed header on small screens */
        min-height: 90vh;
    }
    
    /* Add top padding to all sections for small screens */
    .services,
    .about,
    .portfolio,
    .contact {
        padding-top: 5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    /* Service cards improvements */
    .service-card {
        padding: 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.25rem;
    }
    
    /* Portfolio improvements */
    .portfolio-item {
        margin-bottom: 1rem;
    }
    
    .portfolio-content {
        padding: 1.5rem;
    }
    
    /* Contact form improvements */
    .contact-form-container {
        padding: 1.5rem;
    }
    
    /* Footer improvements */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }
}

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

/* Focus styles for keyboard navigation */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --glass-bg: rgba(255, 255, 255, 0.9);
        --text-secondary: #000000;
    }
}