:root {
    --primary-color: #1e40af;
    --secondary-color: #1e3a8a;
    --accent-color: #3b82f6;
    --text-color: #1e293b;
    --light-text: #f8fafc;
    --background-color: #ffffff;
    --light-background: #f1f5f9;
    --dark-background: #0f172a;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--accent-color);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.section-description {
    font-size: 1.2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    color: var(--text-color);
    opacity: 0.8;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 15px 0;
    backdrop-filter: blur(10px);
}

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

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

.logo-container img {
    margin-right: 12px;
}

.logo-container h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

nav .nav-menu {
    display: flex;
    gap: 30px;
}

nav .nav-menu li a {
    font-weight: 500;
    color: var(--text-color);
    position: relative;
}

nav .nav-menu li a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

nav .nav-menu li a:hover:after {
    width: 100%;
}

nav .nav-menu li a.cta-button {
    background-color: var(--primary-color);
    color: var(--light-text);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

nav .nav-menu li a.cta-button:hover {
    background-color: var(--secondary-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px;
    background-color: var(--text-color);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding-top: 150px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-content h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--secondary-color);
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 30px;
    color: var(--text-color);
    max-width: 600px;
}

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

.primary-button, .secondary-button {
    display: inline-block;
    padding: 15px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
}

.primary-button {
    background-color: var(--primary-color);
    color: var(--light-text);
    box-shadow: var(--box-shadow);
}

.primary-button:hover {
    background-color: var(--secondary-color);
    color: var(--light-text);
    transform: translateY(-2px);
}

.secondary-button {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.secondary-button:hover {
    background-color: var(--primary-color);
    color: var(--light-text);
    transform: translateY(-2px);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

/* Services Section */
.services {
    background-color: var(--light-background);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--background-color);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

/* About Section */
.about .container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-content {
    flex: 1;
}

.about-content h2 {
    text-align: left;
}

.about-content p {
    margin-bottom: 20px;
}

.about-image {
    flex: 1;
}

.stats-container {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-color);
}

/* Games Section */
.games {
    background-color: var(--dark-background);
    color: var(--light-text);
}

.games .section-title,
.games .section-description {
    color: var(--light-text);
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.game-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 30px;
    transition: var(--transition);
}

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

.game-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--light-text);
}

.game-card p {
    color: rgba(255, 255, 255, 0.8);
}

.game-card a {
    color: var(--accent-color);
}

.game-card a:hover {
    color: #60a5fa;
    text-decoration: underline;
}

/* Contact Section */
.contact {
    background-color: var(--light-background);
}

.contact-container {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 50px;
}

.contact-form {
    background-color: var(--background-color);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e2e8f0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.submit-button {
    background-color: var(--primary-color);
    color: var(--light-text);
    border: none;
    border-radius: var(--border-radius);
    padding: 12px 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.submit-button:hover {
    background-color: var(--secondary-color);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.info-icon {
    background-color: var(--primary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon img {
    filter: brightness(0) invert(1);
}

.info-content h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--secondary-color);
}

/* Footer */
footer {
    background-color: var(--dark-background);
    color: var(--light-text);
    padding: 60px 0 20px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-logo h3 {
    font-size: 1.5rem;
}

.footer-nav {
    display: flex;
    gap: 60px;
}

.footer-nav-column h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--light-text);
}

.footer-nav-column ul li {
    margin-bottom: 10px;
}

.footer-nav-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-nav-column ul li a:hover {
    color: var(--light-text);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--accent-color);
}

.footer-social img {
    filter: brightness(0) invert(1);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .about .container {
        flex-direction: column;
    }
    
    .about-image {
        order: -1;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    nav .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        flex-direction: column;
        background-color: var(--background-color);
        width: 80%;
        height: 100vh;
        padding: 50px 30px;
        gap: 20px;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: 0.4s;
    }
    
    nav .nav-menu.active {
        right: 0;
    }
    
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content p {
        margin: 0 auto 30px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-nav {
        flex-direction: column;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
    }
}