:root {
    --primary-color: #A855F7;
    /* Purple for magical feel */
    --secondary-color: #EC4899;
    /* Pink gradient accent */
    --bg-color: #0F172A;
    /* Dark blue-slate background */
    --text-color: #F8FAFC;
    /* Light slate text */
    --text-muted: #94A3B8;
    --card-bg: #1E293B;
    --card-border: #334155;
    --hover-bg: #334155;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header/Nav */
header {
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    color: white;
    text-decoration: none;
}

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

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 80px 20px 60px;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at top center, #2e1065 0%, var(--bg-color) 70%);
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    background: linear-gradient(to right, #C084FC, #F472B6);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 40px;
}

.app-icon-lg {
    width: 120px;
    height: 120px;
    border-radius: 28px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    margin-bottom: 32px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.125rem;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.4);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.6);
}

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

/* Features Section */
.features {
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.feature-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 32px;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: inline-block;
    padding: 12px;
    background-color: rgba(168, 85, 247, 0.1);
    border-radius: 16px;
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.5rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Footer */
footer {
    border-top: 1px solid var(--card-border);
    padding: 40px 0;
    margin-top: 60px;
    text-align: center;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

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

.contact-email {
    margin-bottom: 16px;
    display: block;
    color: var(--text-muted);
    text-decoration: none;
}

.contact-email:hover {
    text-decoration: underline;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.25rem;
    }

    .hero p {
        font-size: 1.125rem;
        padding: 0 16px;
    }

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