body {
    background-color: #0b0f19;
    color: #f3f4f6;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 40px 20px;
    line-height: 1.6;
}

header {
    text-align: center;
    margin-bottom: 60px;
    border-bottom: 1px solid #1e293b;
    padding-bottom: 30px;
}

header h1 {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 10px;
}

header p {
    color: #94a3b8;
    font-size: 1.1rem;
}

.pillar-section {
    max-width: 1200px;
    margin: 0 auto 60px auto;
}

.pillar-section h2 {
    font-size: 1.6rem;
    color: #38bdf8;
    border-left: 4px solid #d11a5b;
    padding-left: 15px;
    margin-bottom: 25px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.card {
    background: #1e293b;
    border: 1px solid #334155;
    padding: 30px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    border-color: #475569;
}

.card h3 {
    font-size: 1.25rem;
    margin-top: 0;
    color: #ffffff;
}

.card p {
    color: #94a3b8;
    font-size: 0.95rem;
    flex-grow: 1;
    margin-bottom: 25px;
}

.card a {
    text-decoration: none;
}

button {
    background: #d11a5b;
    color: #ffffff;
    border: none;
    width: 100%;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

button:hover {
    background: #b0124a;
}