:root {
    --primary: #8a2be2;
    --primary-light: #b066ff;
    --secondary: #ffd700;
    --bg-dark: #0f0c29;
    --bg-gradient: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    --glass: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-light: #ffffff;
    --text-muted: #b0b0b0;
    --card-bg: rgba(255, 255, 255, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background: var(--bg-gradient);
    color: var(--text-light);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Glassmorphism utility */
.glass {
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
}

nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

nav.scrolled {
    background: rgba(15, 12, 41, 0.8);
    backdrop-filter: blur(10px);
    padding: 15px 50px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 1px;
    background: linear-gradient(to right, #fff, var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    transition: color 0.3s;
}

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

.btn-recharge-nav {
    padding: 10px 24px;
    background: var(--primary);
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(138, 43, 226, 0.4);
}

.btn-recharge-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(138, 43, 226, 0.6);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at center, rgba(138, 43, 226, 0.15) 0%, transparent 70%);
    position: relative;
    padding: 0 20px;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
}

.hero h1 {
    font-size: 72px;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.1;
    animation: fadeInUp 0.8s ease-out;
}

.hero p {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.btn-primary {
    padding: 16px 40px;
    background: var(--primary);
    border: none;
    border-radius: 50px;
    color: white;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(138, 43, 226, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(138, 43, 226, 0.5);
    background: var(--primary-light);
}

.btn-secondary {
    padding: 16px 40px;
    background: transparent;
    border: 2px solid var(--text-light);
    border-radius: 50px;
    color: white;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--secondary);
    color: var(--secondary);
}

/* Recharge Page Specific */
.recharge-container {
    padding-top: 120px;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 100px;
}

.recharge-header {
    text-align: center;
    margin-bottom: 60px;
}

.balance-card {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 15px 30px;
    margin-top: 20px;
}

.balance-card .coin-icon {
    font-size: 24px;
    color: var(--secondary);
}

.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.price-card {
    padding: 40px;
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transition: transform 0.3s;
}

.price-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.price-card:hover::before {
    transform: scaleX(1);
}

.price-card.selected {
    border-color: var(--secondary);
    background: rgba(255, 215, 0, 0.1);
}

.price-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    margin-top: 20px;
}

.popular-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--secondary);
    color: #000;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.bonus-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background: #00d632;
    color: #fff;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 800;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.price-card .coins {
    font-size: 48px;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 20px;
    display: block;
}

.price-card .price {
    font-size: 20px;
    color: var(--text-muted);
}

.payment-methods {
    margin-top: 40px;
}

.method-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.method-item {
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.method-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.method-item.selected {
    background: rgba(138, 43, 226, 0.2);
    border-color: var(--primary);
}

.method-item i {
    font-size: 32px;
    margin-bottom: 10px;
    display: block;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.floating {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Mobile Responsiveness & Refinement */
@media (max-width: 768px) {
    nav {
        padding: 15px 20px;
    }

    .nav-links {
        gap: 15px;
    }

    .nav-links a:not(.btn-recharge-nav) {
        display: none;
        /* Hide non-essential links on mobile to save space */
    }

    .hero h1 {
        font-size: 42px;
    }

    .hero p {
        font-size: 16px;
    }

    .hero-btns {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .recharge-container {
        padding: 100px 20px 60px;
    }

    .recharge-header h1 {
        font-size: 24px;
        margin-bottom: 5px;
    }

    .recharge-header p {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .price-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .price-card {
        padding: 15px 5px;
        border-radius: 12px;
    }

    .price-card .coins {
        font-size: 24px;
        margin-bottom: 5px;
    }

    .price-card h3 {
        font-size: 11px;
        margin-bottom: 5px;
    }

    .price-card .price {
        font-size: 12px;
    }

    /* Smaller badge for 3-col mobile */
    .popular-tag,
    .bonus-tag {
        font-size: 8px;
        padding: 1px 6px;
        top: 5px;
    }

    .popular-tag {
        right: 5px;
    }

    .bonus-tag {
        left: 5px;
    }

    .method-grid {
        grid-template-columns: repeat(4, 1fr);
        /* Even more compact methods */
        gap: 8px;
    }

    .method-item {
        padding: 10px 5px;
        font-size: 10px;
    }

    .method-item i {
        font-size: 20px;
        margin-bottom: 5px;
    }

    .modal-content {
        width: 90%;
        padding: 20px;
    }
}