@charset "UTF-8";

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

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #0f0f0f;
    color: #e8e8e8;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* -------------- */
/* Header */
/* -------------- */

header {
    padding: 4rem 2rem 2rem;
    text-align: center;
    border-bottom: 1px solid #222;
}

header h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, #cd6f9e, #553fa6);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

header p {
    font-size: 1rem;
    color: #888;
}

/* -------------- */
/* Main */
/* -------------- */

main {
    flex: 1;
    padding: 3rem 2rem;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

/* -------------- */
/* Card Grid */
/* -------------- */

.card-grid {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.5rem;
}

.card {
    background-color: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: 12px;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.card:hover {
    border-color: #553fa6;
    transform: translateY(-4px);
}

.card-icon {
    font-size: 2rem;
}

.card-icon.neon {
    filter: hue-rotate(300deg) saturate(5);
}

.card h2 {
    font-size: 1.1rem;
    color: #e8e8e8;
}

.card p {
    font-size: 0.875rem;
    color: #888;
    line-height: 1.6;
    flex: 1;
}

.card-link {
    display: inline-block;
    margin-top: 0.5rem;
    color: #cd6f9e;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.card-link:hover {
    color: #553fa6;
}

/* -------------- */
/* Footer */
/* -------------- */

footer {
    text-align: center;
    padding: 1.5rem;
    color: #555;
    font-size: 0.875rem;
    border-top: 1px solid #1a1a1a;
}