/* Jaiho Arcade - Professional CSS with Brand Colors */

/* CSS Variables */
:root {
    --primary-color: #036d19;
    --secondary-color: #000000;
    --accent-color: #ffffff;
    --white: #ffffff;
    --black: #000000;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition: all 0.3s ease;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-full: 9999px;
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--black);
}

h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

h2 {
    font-size: 2rem;
    color: var(--primary-color);
}

h3 {
    font-size: 1.5rem;
    color: var(--black);
}

p {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Header and Navigation */
.header {
    background: linear-gradient(135deg, var(--primary-color), #025a15);
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: var(--spacing-md) 0;
}

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

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-img {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.logo-text {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--spacing-sm);
}

.nav-item {
    list-style: none;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
    display: inline-block;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.nav-link.active {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(3, 109, 25, 0.4);
    transform: translateY(-2px);
    border: 2px solid var(--accent-color);
    font-weight: 600;
}

/* Button Styles */
.nav-link.login-btn, 
.nav-link.register-btn {
    background: var(--accent-color);
    color: var(--primary-color);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    transition: var(--transition);
    border: 2px solid transparent;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-link.login-btn:hover, 
.nav-link.register-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(3, 109, 25, 0.4);
    border-color: var(--white);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    outline: none;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: var(--radius-sm);
}

/* Breadcrumb Navigation */
.breadcrumb {
    background: var(--gray-100);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--gray-200);
}

.breadcrumb-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
}

.breadcrumb-item {
    color: var(--gray-600);
}

.breadcrumb-item:not(:last-child)::after {
    content: '›';
    margin-left: var(--spacing-sm);
    color: var(--gray-400);
}

.breadcrumb-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb-link:hover {
    color: var(--black);
    text-decoration: underline;
}

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-lg);
}

.hero-section {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, var(--gray-100), var(--white));
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.hero-section.centered {
    text-align: center;
}

.hero-section.centered .hero-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.hero-section.centered .hero-subtitle {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg) auto;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.hero-content {
    text-align: left;
}

.hero-content .cta-buttons {
    justify-content: flex-start;
    margin-top: var(--spacing-md);
}

.hero-content .btn {
    min-width: 160px;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
}

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

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.hero-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.hero-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Content Sections */
.content-section {
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: left;
    border-left: 4px solid var(--primary-color);
}

.content-section h2 {
    text-align: left;
    color: var(--primary-color);
    border-bottom: 2px solid var(--gray-200);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.content-section h3 {
    text-align: left;
    color: var(--black);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.content-section p {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.content-section ul {
    text-align: left;
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.content-section li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.feature-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-color), #025a15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

/* FAQ Section */
.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.faq-question {
    background: var(--gray-100);
    padding: var(--spacing-lg);
    cursor: pointer;
    font-weight: 600;
    color: var(--black);
    transition: var(--transition);
    border: none;
    width: 100%;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question:hover {
    background: var(--primary-color);
    color: var(--white);
}

.faq-answer {
    padding: var(--spacing-lg);
    color: var(--gray-700);
    line-height: 1.6;
    display: none;
}

.faq-answer.active {
    display: block;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color), #025a15);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-lg);
    margin: var(--spacing-2xl) 0;
    box-shadow: var(--shadow-lg);
}

.cta-title {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
    padding: 0;
}

.cta-buttons .btn {
    min-width: 180px;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    font-size: 0.9rem;
}

.btn:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(3, 109, 25, 0.3);
    border-color: var(--white);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--white);
}

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

/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: var(--spacing-2xl) 0;
    margin-top: var(--spacing-2xl);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

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

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-700);
    margin-top: var(--spacing-xl);
    color: var(--gray-400);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: linear-gradient(135deg, var(--primary-color), #025a15);
        width: 100%;
        height: calc(100vh - 70px);
        text-align: center;
        transition: 0.3s ease-in-out;
        box-shadow: var(--shadow-lg);
        overflow-y: auto;
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        display: block;
        width: 100%;
        padding: var(--spacing-sm);
    }
    
    .login-btn, .register-btn {
        margin: var(--spacing-xs) auto;
        display: inline-block;
        min-width: 120px;
    }
    
    body.menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
    }
    
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    .logo-text {
        font-size: 1.3rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .main-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .content-section {
        padding: var(--spacing-lg);
    }
    
    .cta-buttons {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-xs);
        flex-wrap: wrap;
    }
    
    .breadcrumb-container {
        padding: 0 var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    .logo-text {
        font-size: 1.2rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .main-content {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .content-section {
        padding: var(--spacing-md);
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .legal-page .hero-title {
        font-size: 2rem;
    }
    
    .legal-page .hero-subtitle {
        font-size: 1rem;
    }
    
    .content-section {
        padding: var(--spacing-lg);
    }
    
    .content-section h2 {
        font-size: 1.5rem;
    }
    
    .content-section h3 {
        font-size: 1.2rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .hamburger,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .main-content {
        padding: 0;
    }
    
    .content-section {
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus styles for accessibility */
.nav-link:focus,
.btn:focus,
.faq-question:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Legal Page Styling */
.legal-page .hero-section {
    background: linear-gradient(135deg, var(--primary-color), #025a15);
    color: var(--white);
    text-align: center;
}

.legal-page .hero-title {
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

.legal-page .hero-subtitle {
    color: var(--white);
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

.legal-page .content-section {
    border-left: 4px solid var(--primary-color);
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.legal-page .content-section h2 {
    color: var(--primary-color);
    font-size: 1.8rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.legal-page .content-section h3 {
    color: var(--black);
    font-size: 1.3rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-page .content-section ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.legal-page .content-section li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.7;
}

.legal-page .content-section strong {
    color: var(--primary-color);
    font-weight: 600;
}

.legal-page .content-section a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}

.legal-page .content-section a:hover {
    border-bottom-color: var(--primary-color);
    text-decoration: none;
}

/* Enhanced Visual Elements */
.content-section {
    position: relative;
    overflow: hidden;
}

.content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), #025a15);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.legal-page .content-section::before {
    background: linear-gradient(135deg, var(--primary-color), #025a15);
    width: 6px;
}

/* Improved Typography */
.content-section h2 {
    position: relative;
    padding-left: var(--spacing-md);
}

.content-section h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: var(--spacing-md);
    width: 60px;
    height: 2px;
    background: var(--primary-color);
    border-radius: var(--radius-sm);
}

.legal-page .content-section h2::after {
    background: var(--primary-color);
    width: 80px;
}

/* Feature Cards Enhancement */
.feature-card {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(3, 109, 25, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(3, 109, 25, 0.2);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --secondary-color: #000000;
    }
}

/* AOS (Animate On Scroll) - Pure CSS Implementation */
/* Base animation properties for all AOS elements */
[data-aos] {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Special smooth animation for hero section */
.hero-section[data-aos] {
    opacity: 0;
    transition: opacity 0.9s cubic-bezier(0.23, 1, 0.32, 1), transform 0.9s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Fade in from right */
[data-aos="fade-right"] {
    transform: translateX(50px);
}

[data-aos="fade-right"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

/* Fade in from left */
[data-aos="fade-left"] {
    transform: translateX(-30px);
}

[data-aos="fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

/* Extra smooth fade-left for hero section */
.hero-section[data-aos="fade-left"] {
    transform: translateX(-20px) translateY(10px) scale(0.98);
}

.hero-section[data-aos="fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0) translateY(0) scale(1);
}

/* Add smooth transition for hero content elements */
.hero-section .hero-content,
.hero-section .hero-image {
    transition: opacity 0.6s ease 0.2s, transform 0.6s ease 0.2s;
}

.hero-section[data-aos] .hero-content,
.hero-section[data-aos] .hero-image {
    opacity: 0;
    transform: translateY(20px);
}

.hero-section[data-aos].aos-animate .hero-content,
.hero-section[data-aos].aos-animate .hero-image {
    opacity: 1;
    transform: translateY(0);
}

/* Fade in from bottom */
[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Fade in from top */
[data-aos="fade-down"] {
    transform: translateY(-30px);
}

[data-aos="fade-down"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Simple fade in */
[data-aos="fade-in"] {
    opacity: 0;
}

[data-aos="fade-in"].aos-animate {
    opacity: 1;
}

/* Delay classes for staggered animations */
[data-aos-delay="100"] {
    transition-delay: 0.1s;
}

[data-aos-delay="200"] {
    transition-delay: 0.2s;
}

[data-aos-delay="300"] {
    transition-delay: 0.3s;
}

[data-aos-delay="400"] {
    transition-delay: 0.4s;
}

[data-aos-delay="500"] {
    transition-delay: 0.5s;
}

/* Duration classes */
[data-aos-duration="300"] {
    transition-duration: 0.3s;
}

[data-aos-duration="500"] {
    transition-duration: 0.5s;
}

[data-aos-duration="800"] {
    transition-duration: 0.8s;
}

[data-aos-duration="1000"] {
    transition-duration: 1s;
}

/* Intersection Observer fallback for older browsers */
@media (prefers-reduced-motion: no-preference) {
    [data-aos] {
        opacity: 0;
    }
    
    [data-aos].aos-animate {
        opacity: 1;
    }
}

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
    [data-aos] {
        opacity: 1;
        transform: none;
        transition: none;
    }
}