/* Main General Styles */
body {
    background-color: #0f0f0f;
    color: #e0e0e0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

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

/* Header */
header {
    background-color: #1a1a1a;
    padding: 20px 0;
    border-bottom: 2px solid #333;
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .logo {
    font-size: 24px;
    font-weight: bold;
    color: #00e676;
    /* Neon Green */
    text-transform: uppercase;
    letter-spacing: 2px;
}

header nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: flex-end;
}

header nav li {
    margin-left: 20px;
}

header nav a {
    color: #fff;
    font-weight: 500;
}

header nav a:hover {
    color: #00e676;
}

/* Hero/Banner Section */
.hero {
    background: linear-gradient(45deg, #111, #222);
    padding: 60px 0;
    text-align: center;
    border-bottom: 1px solid #333;
}

.hero h1 {
    font-size: 3em;
    margin-bottom: 20px;
    color: #fff;
    text-shadow: 0 0 10px rgba(0, 230, 118, 0.5);
}

.hero p {
    font-size: 1.2em;
    color: #aaa;
    max-width: 800px;
    margin: 0 auto;
}

/* Packages Section */
.packages-section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 50px;
    color: #fff;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: #00e676;
    margin: 10px auto 0;
    border-radius: 2px;
}

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

.package-card {
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}

.package-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 230, 118, 0.2);
    border-color: #00e676;
}

.package-card .title {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #fff;
    font-weight: bold;
}

.package-card .price {
    font-size: 2.5em;
    color: #00e676;
    margin-bottom: 20px;
    font-weight: bold;
}

.package-card .features {
    text-align: left;
    margin-bottom: 30px;
    color: #ccc;
    font-size: 0.95em;
}

.package-card .features ul {
    list-style: none;
    padding: 0;
}

.package-card .features li {
    padding: 8px 0;
    border-bottom: 1px solid #333;
}

.package-card .features li:last-child {
    border-bottom: none;
}

.package-card .btn-buy {
    display: inline-block;
    background-color: #00e676;
    color: #000;
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: bold;
    text-transform: uppercase;
    transition: 0.3s;
}

.package-card .btn-buy:hover {
    background-color: #00c853;
    box-shadow: 0 0 15px rgba(0, 230, 118, 0.6);
}

/* Footer string to match dark theme */
footer {
    background-color: #111;
    border-top: 1px solid #333;
    padding: 40px 0;
    text-align: center;
    color: #777;
    margin-top: 60px;
}

/* Responsive */
@media (max-width: 768px) {
    header nav ul {
        justify-content: center;
        margin-top: 15px;
    }

    header .logo {
        display: block;
        text-align: center;
    }
}