/* General Settings */
.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 28px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 2px;
    background-color: #1a1a1a;
    border-radius: 1px;
    transition: width 0.3s ease;
}

.container:hover .section-title::after {
    width: 56px;
}

.container {
    max-width: 640px;
    width: 100%;
    padding: 36px 32px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04),
                0 4px 12px rgba(0, 0, 0, 0.03);
    transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.container:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06),
                0 8px 24px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 480px) {
    body {
        padding: 40px 16px;
        gap: 48px;
    }

    .container {
        padding: 28px 20px;
        border-radius: 12px;
    }

    .section-title {
        font-size: 1.5rem;
    }
}