:root {
    --bg-primary: #0E141B;
    --bg-secondary: #151F2B;
    --surface: #1C2A3A;
    --accent-blue: #4AA3FF;
    --accent-teal: #3DD6C6;
    --highlight-gold: #E6C36A;
    --soft-green: #7EDB9A;
    --primary-text: #F2F6FF;
    --secondary-text: #B8C4D9;
    --muted-text: #7C8AA3;
    --border: rgba(255, 255, 255, 0.08);
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --transition: 0.3s ease-in-out;
}

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

html {
    scroll-behavior: smooth;
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--primary-text);
    line-height: 1.6;
}

body {
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

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

ul {
    list-style: none;
}

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

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

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

p {
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 6rem 0;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: #ffffff;
}

.btn-primary:hover, .btn-primary:focus-visible {
    background-color: #3b8ce0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 163, 255, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-text);
    border: 1px solid var(--border);
}

.btn-secondary:hover, .btn-secondary:focus-visible {
    background-color: var(--surface);
    border-color: var(--secondary-text);
}

/* Top Warning Bar */
.top-bar {
    background-color: var(--bg-primary);
    color: var(--muted-text);
    font-size: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    letter-spacing: 0.5px;
    z-index: 1001;
    position: relative;
}

.top-bar-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-align: center;
    flex-wrap: wrap;
}

.top-bar svg {
    color: var(--soft-green);
    flex-shrink: 0;
}

/* Header */
.site-header {
    background-color: rgba(14, 20, 27, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

/* Premium Logo Styles */
.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #F8FAFC;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-text {
    display: flex;
    align-items: baseline;
}

.logo-brand {
    color: #F8FAFC;
}

.logo-brand span {
    color: #FBBF24;
}

.logo-ext {
    font-size: 0.45em;
    color: #10B981;
    margin-left: 0.2rem;
    font-weight: 600;
    letter-spacing: 0;
    text-transform: uppercase;
}

.logo-emblem {
    flex-shrink: 0;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.4));
}

.main-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    font-size: 0.95rem;
    color: var(--secondary-text);
    font-weight: 500;
}

.nav-link:hover, .nav-link:focus-visible {
    color: var(--accent-blue);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--primary-text);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background-color: var(--bg-primary);
    padding: 6rem 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-image-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border);
}

/* Game Section */
.game-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.game-container {
    width: 80%;
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--bg-primary);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border);
}

.game-frame {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
    display: block;
}

.game-header {
    text-align: center;
    margin-bottom: 3rem;
}

/* Strategy Stats Section */
.stats-section {
    background-color: var(--bg-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-card {
    background-color: var(--surface);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border);
    transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(61, 214, 198, 0.05);
    border-color: rgba(61, 214, 198, 0.2);
}

.stat-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1.5rem;
    background-color: rgba(74, 163, 255, 0.1);
    color: var(--accent-blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: 0.5rem;
}

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

/* Rewards Section */
.rewards-section {
    background-color: var(--bg-secondary);
}

.rewards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
}

.reward-card {
    background-color: var(--surface);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform var(--transition);
}

.reward-card:hover {
    transform: translateY(-8px);
}

.reward-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid var(--border);
}

.reward-content {
    padding: 2rem;
}

/* About Section */
.about-section {
    background-color: var(--bg-primary);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    border-radius: 12px;
    border: 1px solid var(--border);
}

/* FAQ Section */
.faq-section {
    background-color: var(--bg-secondary);
}

.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

details {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
}

summary {
    padding: 1.5rem;
    cursor: pointer;
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--primary-text);
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '+';
    color: var(--accent-blue);
    font-size: 1.5rem;
    transition: transform 0.3s;
}

details[open] summary::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--secondary-text);
}

/* Contact Section (Index) */
.contact-section {
    background-color: var(--bg-primary);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--surface);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--secondary-text);
    font-size: 0.9rem;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--primary-text);
    font-family: inherit;
    transition: border-color var(--transition);
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

/* Footer */
.site-footer {
    background-color: #080c10;
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    margin-top: 1rem;
    max-width: 400px;
}

.footer-heading {
    color: var(--primary-text);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    color: var(--secondary-text);
    font-size: 0.95rem;
}

.footer-link:hover, .footer-link:focus-visible {
    color: var(--accent-teal);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--muted-text);
    font-size: 0.85rem;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--surface);
    border: 1px solid var(--border);
    padding: 1.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    gap: 2rem;
    z-index: 9999;
    max-width: 90%;
    width: 800px;
}

.cookie-banner p {
    margin: 0;
    font-size: 0.95rem;
    flex: 1;
}

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

/* Legal Pages Typography */
.legal-content {
    background-color: var(--surface);
    padding: 4rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    max-width: 900px;
    margin: 0 auto;
}

.legal-content h2 {
    margin-top: 2rem;
    color: var(--accent-blue);
    font-size: 1.5rem;
}

.legal-content p {
    margin-bottom: 1rem;
}

.legal-content ul {
    list-style: disc;
    margin-left: 2rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-text);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-grid, .about-grid {
        gap: 2rem;
    }
    .game-container {
        width: 90%;
    }
    .rewards-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    .main-nav {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--surface);
        flex-direction: column;
        padding: 2rem;
        border-bottom: 1px solid var(--border);
    }
    .main-nav.active {
        display: flex;
    }
    .hero-grid, .about-grid {
        grid-template-columns: 1fr;
    }
    .hero-content {
        text-align: center;
        margin: 0 auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero {
        padding: 4rem 0;
    }
    .game-container {
        width: 100%;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    .cookie-banner {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
        bottom: 1rem;
    }
    .legal-content {
        padding: 2rem;
    }
}