/* ==========================================================================
   Instruction Steps
   ========================================================================== */

.step-card {
    height: 100%;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border: 2px solid var(--border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-color: var(--primary);
}

.step-card:hover::before {
    transform: scaleX(1);
}

.step-card.completed {
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.05), rgba(39, 174, 96, 0.02));
    border-color: var(--success);
}

.step-card.completed::before {
    background: var(--success);
    transform: scaleX(1);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgb(136 136 136 / 30%);
    transition: all 0.3s ease;
}

.step-card:hover .step-number {
    transform: scale(1.1);
}

.step-title {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.3;
}

.step-content {
    color: #666;
    line-height: 1.7;
    font-size: 1rem;
}

.step-check {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--success);
    display: none;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    animation: checkPop 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.care-list {
    list-style: none;
    padding: 0;
}

.care-list li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    line-height: 1.6;
    border-bottom: 1px solid #e8ecef;
}

.care-list li:last-child {
    border-bottom: none;
}

.care-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
    font-size: 1.2rem;
}

.help-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}