/* HappyAce Casino - Main Stylesheet */
/* Optimized for performance and accessibility */
/* ColorHunt Palette: #F5EFE6, #E8DFCA, #6D94C5, #BDCEB8 */

/* CSS Custom Properties - ColorHunt Palette */
:root {
    /* ColorHunt Palette */
    --color-light-cream: #F5EFE6;      /* Very light cream - main background */
    --color-soft-beige: #E8DFCA;       /* Soft beige/light tan - secondary background */
    --color-mid-blue: #6D94C5;         /* Mid-blue - accent sections, headers */
    --color-pale-pastel: #BDCEB8;      /* Pale pastel cool tone - highlights, hover states */
    
    /* Contrast-based text colors */
    --text-on-light: #000000;          /* Black text on light backgrounds */
    --text-on-dark: #FFFFFF;           /* White text on dark/cool backgrounds */
    
    /* Semantic color assignments */
    --bg-primary: var(--color-light-cream);
    --bg-secondary: var(--color-soft-beige);
    --bg-accent: var(--color-mid-blue);
    --bg-highlight: var(--color-pale-pastel);
    
    /* Text colors based on background */
    --text-primary: var(--text-on-light);
    --text-accent: var(--text-on-dark);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.25rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

a {
    color: var(--color-mid-blue);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-pale-pastel);
    text-decoration: underline;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: var(--bg-accent);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1.5rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    flex-shrink: 0;
}

.logo:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    margin: 0;
    flex: 1;
    justify-content: center;
}

.nav-menu a {
    color: var(--text-accent);
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-menu a:hover {
    background-color: var(--color-pale-pastel);
    color: var(--text-primary);
    text-decoration: none;
}

.nav-menu a[aria-current="page"] {
    background-color: var(--color-pale-pastel);
    color: var(--text-primary);
}

.auth-buttons {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-shrink: 0;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: white;
    border: none;
    cursor: pointer;
    padding: 0;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.mobile-menu-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.mobile-menu-btn:focus {
    outline: 2px solid var(--color-pale-pastel);
    outline-offset: 2px;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: #FFFFFF;
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--color-pale-pastel);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(109, 148, 197, 0.3);
    text-decoration: none;
}

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

.btn-outline:hover {
    background: var(--bg-accent);
    color: var(--text-accent);
    text-decoration: none;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-text {
    background: transparent;
    color: var(--bg-accent);
    border: none;
    text-decoration: underline;
    font-weight: 600;
}

.btn-text:hover {
    color: var(--color-pale-pastel);
    text-decoration: none;
}

/* Breadcrumb */
.breadcrumb {
    background-color: var(--bg-secondary);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-pale-pastel);
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    margin: 0;
}

.breadcrumb-item {
    color: var(--text-primary);
}

.breadcrumb-item:not(:last-child)::after {
    content: ">";
    margin-left: 0.5rem;
    color: var(--bg-accent);
}

.breadcrumb-item a {
    color: var(--text-primary);
}

.breadcrumb-item[aria-current="page"] {
    color: var(--text-primary);
    font-weight: 500;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
}

/* Page Header */
.page-header {
    background: var(--bg-accent);
    color: var(--text-accent);
    padding: 3rem 0;
    text-align: center;
}

.page-header h1 {
    color: var(--text-accent);
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin: 0;
    color: var(--text-accent);
}

/* Hero Section */
.hero {
    background: #F5EFE6;
    color: var(--text-primary);
    padding: 4rem 0;
    display: flex;
    align-items: center;
    min-height: 80vh;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content {
    padding-right: 2rem;
}

.hero h1 {
    color: #000000;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    color: #333333;
    line-height: 1.6;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    align-items: center;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 0 0 0 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Text Button Style */
.btn-text {
    background: transparent;
    color: #000000;
    border: none;
    padding: 0.75rem 0;
    font-size: 1.1rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.btn-text:hover {
    color: #666666;
    text-decoration: none;
}

/* Header Login Button - Same as Register */
.auth-buttons .btn-outline {
    background: transparent;
    color: #000000;
    border: none;
    padding: 0.75rem 0;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.auth-buttons .btn-outline:hover {
    color: #666666;
    text-decoration: none;
}

/* Sections */
.about-section,
.features-section,
.registration-section,
.register-section,
.login-section,
.security-section,
.faq-section,
.cta-section {
    padding: 4rem 0;
}

.about-section {
    background-color: var(--bg-primary);
}

.features-section {
    background-color: var(--bg-secondary);
}

.registration-section {
    background-color: var(--bg-primary);
}

.register-section {
    background-color: var(--bg-primary);
}

.login-section {
    background-color: var(--bg-secondary);
}

.security-section {
    background-color: var(--bg-secondary);
}

.faq-section {
    background-color: var(--bg-primary);
}

.cta-section {
    background: var(--bg-accent);
    color: var(--text-accent);
    text-align: center;
}

.cta-section h2 {
    color: var(--text-accent);
}

.cta-section p {
    color: var(--text-accent);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid var(--color-pale-pastel);
}

.feature-card:hover {
    transform: translateY(-5px);
    background: var(--color-pale-pastel);
}

.feature-card img {
    margin-bottom: 1rem;
}

.feature-card h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

/* Register and Login Sections */
.register-section .container,
.login-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.register-content,
.login-content {
    padding-right: 2rem;
}

.register-images {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.register-images img {
    width: 360px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.register-images img:hover {
    transform: scale(1.05);
}

.login-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-image img {
    width: 100%;
    max-width: 450px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* Steps Container */
.steps-container {
    margin: 2rem 0;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-primary);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 1px solid var(--color-pale-pastel);
    transition: all 0.3s ease;
}

.step-item:hover {
    background: var(--color-pale-pastel);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.step-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--bg-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.25rem;
}

.step-icon img {
    width: 30px;
    height: 30px;
    filter: brightness(0) invert(1);
}

.step-content h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.step-content h4 strong {
    color: var(--bg-accent);
}

.step-content p {
    color: var(--text-primary);
    margin: 0;
    line-height: 1.5;
}

/* Actions */
.register-actions,
.login-actions {
    margin-top: 2rem;
    text-align: center;
}

.register-note,
.login-note {
    margin-top: 1rem;
    color: var(--text-primary);
}

.register-note a,
.login-note a {
    color: var(--bg-accent);
    font-weight: 500;
}

.register-note a:hover,
.login-note a:hover {
    color: var(--color-pale-pastel);
    text-decoration: underline;
}

/* Benefits List */
.benefits-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.benefits-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-pale-pastel);
    position: relative;
    padding-left: 2rem;
    color: var(--text-primary);
}

.benefits-list li:last-child {
    border-bottom: none;
}

.benefits-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0.75rem;
    color: var(--bg-accent);
    font-weight: bold;
    font-size: 1.2rem;
}

/* FAQ Section */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-primary);
    margin-bottom: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    overflow: hidden;
    border: 1px solid var(--color-pale-pastel);
}

.faq-item h3 {
    background: var(--bg-secondary);
    padding: 1.5rem;
    margin: 0;
    color: var(--text-primary);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.faq-item h3:hover {
    background: var(--color-pale-pastel);
}

.faq-item p {
    padding: 0 1.5rem 1.5rem;
    margin: 0;
    color: var(--text-primary);
}

/* About Page Styles */
.about-content {
    padding: 3rem 0;
}

.about-intro,
.about-story,
.about-values,
.about-team,
.about-commitment {
    margin-bottom: 3rem;
}

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

.value-item {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    border: 1px solid var(--color-pale-pastel);
}

.value-item h3 {
    color: var(--bg-accent);
    margin-bottom: 1rem;
}

/* Privacy Policy, Terms, Disclaimer Pages */
.privacy-content,
.terms-content,
.disclaimer-content {
    padding: 3rem 0;
}

.privacy-section,
.terms-section,
.disclaimer-section {
    margin-bottom: 3rem;
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 1px solid var(--color-pale-pastel);
}

.privacy-section h2,
.terms-section h2,
.disclaimer-section h2 {
    color: var(--bg-accent);
    border-bottom: 2px solid var(--bg-accent);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.privacy-section h3,
.terms-section h3,
.disclaimer-section h3 {
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.privacy-section ul,
.terms-section ul,
.disclaimer-section ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.privacy-section li,
.terms-section li,
.disclaimer-section li {
    margin-bottom: 0.5rem;
}

/* Support Page Styles */
.support-content {
    padding: 3rem 0;
}

.support-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.contact-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
    border: 1px solid var(--color-pale-pastel);
}

.contact-card:hover {
    transform: translateY(-5px);
    background: var(--color-pale-pastel);
}

.contact-card img {
    margin-bottom: 1rem;
}

.contact-card h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.topic-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border: 1px solid var(--color-pale-pastel);
}

.topic-card h3 {
    color: var(--bg-accent);
    margin-bottom: 1rem;
}

.topic-card ul {
    list-style: none;
    padding: 0;
}

.topic-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-pale-pastel);
}

.topic-card li:last-child {
    border-bottom: none;
}

.response-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.response-item {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    border: 1px solid var(--color-pale-pastel);
}

.response-time {
    display: block;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--bg-accent);
    margin-top: 1rem;
}

.hours-info {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin: 2rem 0;
    border: 1px solid var(--color-pale-pastel);
}

.contact-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.contact-item {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border: 1px solid var(--color-pale-pastel);
}

.contact-item h3 {
    color: var(--bg-accent);
    margin-bottom: 1rem;
}

/* 404 Error Page */
.error-page {
    padding: 4rem 0;
    text-align: center;
}

.error-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 3rem;
}

.error-text h1 {
    font-size: 3rem;
    color: var(--bg-accent);
    margin-bottom: 1rem;
}

.error-text h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.error-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.helpful-links {
    margin: 3rem 0;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.link-card {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
    transition: transform 0.3s ease;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--color-pale-pastel);
}

.link-card:hover {
    transform: translateY(-5px);
    text-decoration: none;
    background: var(--color-pale-pastel);
}

.link-card img {
    margin-bottom: 1rem;
}

.link-card h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.search-section {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    margin: 2rem 0;
    border: 1px solid var(--color-pale-pastel);
}

.search-box {
    display: flex;
    max-width: 500px;
    margin: 1rem auto 0;
}

.search-box input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid var(--color-pale-pastel);
    border-radius: 5px 0 0 5px;
    font-size: 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.search-btn {
    padding: 0.75rem 1.5rem;
    background: var(--bg-accent);
    color: var(--text-accent);
    border: none;
    border-radius: 0 5px 5px 0;
    cursor: pointer;
    font-size: 1rem;
}

.contact-support {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
    border: 1px solid var(--color-pale-pastel);
}

.support-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

/* Footer */
.footer {
    background: var(--bg-accent);
    color: var(--text-accent);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--text-accent);
    margin-bottom: 1rem;
}

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

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

.footer-section a {
    color: var(--text-accent);
    transition: color 0.3s ease;
    opacity: 0.8;
}

.footer-section a:hover {
    color: var(--color-pale-pastel);
    text-decoration: none;
    opacity: 1;
}

.auth-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-bottom {
    border-top: 1px solid var(--color-pale-pastel);
    padding-top: 1rem;
    text-align: center;
    color: var(--text-accent);
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-accent);
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        z-index: 1000;
        border-top: 1px solid var(--color-pale-pastel);
        opacity: 0;
        transform: translateY(-10px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }
    
    .nav-menu.mobile-open {
        display: flex;
        opacity: 1;
        transform: translateY(0);
    }
    
    .nav-menu a {
        padding: 1rem;
        border-radius: 6px;
        margin: 0.25rem 0;
        text-align: center;
        width: 100%;
        display: block;
    }
    
    .auth-buttons {
        display: none;
    }
    
    .auth-buttons.mobile-open {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
        background: var(--bg-accent);
        position: absolute;
        top: calc(100% + 200px);
        left: 0;
        right: 0;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        z-index: 1000;
        border-top: 1px solid var(--color-pale-pastel);
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }
    
    .auth-buttons.mobile-open .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 1rem;
        padding: 0 1rem;
        position: relative;
    }
    
    .logo {
        align-self: center;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-content {
        padding-right: 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-description {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .register-section .container,
    .login-section .container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .register-content,
    .login-content {
        padding-right: 0;
        text-align: center;
    }
    
    .register-images {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .register-images img {
        width: 150px;
        margin: 0.5rem;
    }
    
    .step-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .step-icon {
        align-self: center;
    }
    
    .error-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .cta-buttons,
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .search-box {
        flex-direction: column;
    }
    
    .search-box input {
        border-radius: 5px;
        margin-bottom: 0.5rem;
    }
    
    .search-btn {
        border-radius: 5px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
}

/* 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 */
a:focus,
button:focus,
input:focus {
    outline: 2px solid var(--bg-accent);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary {
        background: var(--text-primary);
        border-color: var(--text-primary);
        color: var(--bg-primary);
    }
    
    .btn-outline {
        border-color: var(--text-primary);
        color: var(--text-primary);
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .breadcrumb {
        display: none;
    }
    
    .main-content {
        margin: 0;
        padding: 0;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
}