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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e5e5;
    z-index: 1000;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: #d4af37;
}

.logo {
    border-radius: 50%;
}

.brand-text {
    font-size: 1.2rem;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: #d4af37;
}

/* Main Content */
.main {
    margin-top: 80px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #fff;
    padding: 4rem 0;
    text-align: center;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.hero-image img {
    border-radius: 50%;
    box-shadow: 0 20px 40px rgba(212, 175, 55, 0.3);
}

/* Article Styles */
.article {
    padding: 3rem 0;
}

.content-section {
    margin-bottom: 4rem;
}

.content-section h2 {
    font-size: 2.5rem;
    color: #1a1a1a;
    margin-bottom: 2rem;
    border-bottom: 3px solid #d4af37;
    padding-bottom: 0.5rem;
}

.content-section h3 {
    font-size: 1.8rem;
    color: #2d2d2d;
    margin: 2rem 0 1rem;
    font-weight: 600;
}

.content-section h4 {
    font-size: 1.3rem;
    color: #333;
    margin: 1.5rem 0 0.5rem;
    font-weight: 600;
}

.content-section p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Strategy Grid */
.strategy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.strategy-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.strategy-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Pros and Cons */
.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.pros, .cons {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
}

.pros {
    border-left: 4px solid #28a745;
}

.cons {
    border-left: 4px solid #dc3545;
}

.pros h4 {
    color: #28a745;
}

.cons h4 {
    color: #dc3545;
}

.pros ul, .cons ul {
    margin-top: 0.5rem;
    padding-left: 1.5rem;
}

/* Betting Systems */
.betting-systems {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.betting-system {
    background: #e8f4f8;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #17a2b8;
}

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

.platform-card {
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.platform-card:hover {
    border-color: #d4af37;
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.2);
}

.platform-card h4 {
    color: #d4af37;
    margin-bottom: 1rem;
}

/* Highlight Section */
.highlight-section {
    background: linear-gradient(135deg, #d4af37, #f4e4a6);
    color: #1a1a1a;
    padding: 2rem;
    border-radius: 12px;
    margin: 2rem 0;
    font-weight: 500;
}

.highlight-section strong {
    color: #1a1a1a;
}

/* Bonus Types */
.bonus-types {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    margin: 1.5rem 0;
}

.bonus-types ol {
    padding-left: 2rem;
}

.bonus-types li {
    margin-bottom: 1rem;
}

/* Bankroll Management */
.bankroll-rules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.rule-card {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    padding: 1.5rem;
}

.rule-card h4 {
    color: #856404;
    margin-bottom: 0.5rem;
}

/* Limits Table */
.limits-table {
    background: #d1ecf1;
    border: 1px solid #bee5eb;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.limits-table ul {
    padding-left: 1.5rem;
}

/* Tech Features */
.tech-features {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
}

.tech-features ul {
    padding-left: 1.5rem;
}

/* Author Section */
.author-section {
    background: #f8f9fa;
    padding: 3rem 0;
    border-radius: 12px;
}

.author-card {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.author-image img {
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.author-info h3 {
    color: #d4af37;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: #fff;
    padding: 2rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-link {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-link:hover {
    color: #d4af37;
}

.footer-bottom {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid #333;
    color: #999;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .hero {
        padding: 2rem 0;
    }

    .hero-title {
        font-size: 2rem;
    }

    .strategy-grid {
        grid-template-columns: 1fr;
    }

    .pros-cons {
        grid-template-columns: 1fr;
    }

    .platforms-grid {
        grid-template-columns: 1fr;
    }

    .bankroll-rules {
        grid-template-columns: 1fr;
    }

    .author-card {
        flex-direction: column;
        text-align: center;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }

    .hero {
        padding: 1.5rem 0;
    }

    .content-section h2 {
        font-size: 2rem;
    }

    .strategy-card,
    .platform-card {
        padding: 1rem;
    }

    .author-section {
        padding: 2rem 0;
    }
}