:root {
    --primary-color: #6c5ce7;
    --secondary-color: #a29bfe;
    --accent-color: #00b894;
    --dark-bg: #1a1a2e;
    --card-bg: #16213e;
    --text-light: #ffffff;
    --text-gray: #b8b8d1;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    color: var(--text-light);
    line-height: 1.6;
}

/* Header */
header {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid rgba(108, 92, 231, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
    background: rgba(26, 26, 46, 0.95);
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.logo-image {
    height: 45px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.logo-image:hover {
    transform: scale(1.05);
}

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

.nav-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

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

.cta-button {
    background: var(--gradient-1);
    padding: 0.7rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    color: var(--text-light);
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108, 92, 231, 0.4);
}

/* Hero Section */
.hero {
    padding: 4rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-bottom: 1px solid rgba(108, 92, 231, 0.2);
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.badge {
    background: rgba(108, 92, 231, 0.2);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid rgba(108, 92, 231, 0.3);
}

.hero-cta {
    margin-top: 2.5rem;
    text-align: center;
}

.cta-button-hero {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.4);
}

.cta-button-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(108, 92, 231, 0.6);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* Content Sections */
.content-section {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(108, 92, 231, 0.2);
    transition: var(--transition);
}

.content-section:hover {
    border-color: rgba(108, 92, 231, 0.4);
    box-shadow: 0 5px 20px rgba(108, 92, 231, 0.1);
}

.section-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.content-section h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.content-section h3 {
    font-size: 1.3rem;
    margin: 1.5rem 0 1rem;
    color: var(--secondary-color);
}

.content-section p {
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* Lists */
.content-section ul,
.content-section ol {
    margin: 1rem 0 1.5rem 1.5rem;
    color: var(--text-gray);
}

.content-section li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.content-section strong {
    color: var(--text-light);
    font-weight: 600;
}

/* Step Cards */
.step-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.step-card {
    background: rgba(108, 92, 231, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(108, 92, 231, 0.2);
    transition: var(--transition);
}

.step-card:hover {
    background: rgba(108, 92, 231, 0.15);
    transform: translateY(-5px);
}

.step-number {
    width: 35px;
    height: 35px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-bottom: 1rem;
}

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

/* Info Boxes */
.info-box {
    background: rgba(0, 184, 148, 0.1);
    border-left: 4px solid var(--accent-color);
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.warning-box {
    background: rgba(245, 87, 108, 0.1);
    border-left: 4px solid #f5576c;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.tip-box {
    background: rgba(79, 172, 254, 0.1);
    border-left: 4px solid #4facfe;
    padding: 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    margin-top: 2rem;
    padding: 1rem 2.5rem;
    background: var(--gradient-1);
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.3);
    text-align: center;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(108, 92, 231, 0.5);
}

.cta-button:active {
    transform: translateY(0);
}

.cta-button-secondary {
    background: var(--gradient-2);
    box-shadow: 0 4px 15px rgba(245, 87, 108, 0.3);
}

.cta-button-secondary:hover {
    box-shadow: 0 6px 25px rgba(245, 87, 108, 0.5);
}

.cta-button-bright {
    background: linear-gradient(135deg, #00b894 0%, #00d2a0 50%, #00e5b0 100%);
    box-shadow: 0 4px 20px rgba(0, 184, 148, 0.5);
    animation: pulse-glow 2s ease-in-out infinite;
    font-weight: 700;
}

.cta-button-bright:hover {
    background: linear-gradient(135deg, #00d2a0 0%, #00e5b0 50%, #00f5c0 100%);
    box-shadow: 0 6px 30px rgba(0, 184, 148, 0.7);
    transform: translateY(-3px);
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(0, 184, 148, 0.5);
    }
    50% {
        box-shadow: 0 4px 30px rgba(0, 184, 148, 0.8);
    }
}

/* Regional Banner Image */
.regional-image-container {
    margin: 3rem 0;
    width: 100%;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.regional-banner {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius);
}

/* Screenshot Container */
.screenshot-container {
    margin: 2rem 0;
    padding: 1rem;
    background: rgba(108, 92, 231, 0.05);
    border-radius: var(--border-radius);
    border: 2px solid rgba(108, 92, 231, 0.2);
    text-align: center;
}

.guide-screenshot {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    cursor: zoom-in;
}

.guide-screenshot:hover {
    transform: scale(1.02);
    box-shadow: 0 15px 50px rgba(108, 92, 231, 0.4);
}

.screenshot-caption {
    margin-top: 1rem;
    color: var(--text-gray);
    font-size: 0.9rem;
    font-style: italic;
}

/* FAQ Section */
.faq-section {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(108, 92, 231, 0.2);
}

.faq-item {
    background: rgba(108, 92, 231, 0.05);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(108, 92, 231, 0.1);
}

.faq-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.faq-item p {
    color: var(--text-gray);
    margin: 0;
}

/* Table of Contents */
.toc {
    background: rgba(108, 92, 231, 0.1);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    border: 1px solid rgba(108, 92, 231, 0.2);
}

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

.toc ul {
    list-style: none;
    margin: 0;
}

.toc li {
    margin-bottom: 0.7rem;
}

.toc a {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.toc a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

/* Footer */
footer {
    background: var(--dark-bg);
    padding: 2rem 0;
    text-align: center;
    border-top: 2px solid rgba(108, 92, 231, 0.3);
    margin-top: 3rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.footer-text {
    color: var(--text-gray);
    font-size: 0.85rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo {
        padding: 0.4rem 0.8rem;
    }

    .logo-image {
        height: 35px;
    }

    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-badges {
        gap: 0.8rem;
    }

    .badge {
        font-size: 0.8rem;
        padding: 0.4rem 1rem;
    }

    .hero-cta {
        margin-top: 2rem;
    }

    .cta-button-hero {
        padding: 1rem 2rem;
        font-size: 1rem;
        width: 100%;
        max-width: 320px;
    }

    .content-section {
        padding: 1.5rem;
    }

    .content-section h2 {
        font-size: 1.5rem;
    }

    .step-cards {
        grid-template-columns: 1fr;
    }

    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }

    .screenshot-container {
        padding: 0.5rem;
        margin: 1.5rem 0;
    }

    .guide-screenshot {
        max-width: 100%;
        cursor: default;
    }

    .guide-screenshot:hover {
        transform: none;
    }

    .screenshot-caption {
        font-size: 0.85rem;
        padding: 0 0.5rem;
    }

    .cta-button {
        width: 100%;
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}