/* ============================================
   09 - Plans Section
   ============================================ */

.plans {
    background: white;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

/* --- カード --- */
.plan-card {
    position: relative;
    background: white;
    border: 2px solid var(--bg-gray);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}

.plan-body {
    padding: 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
}

.plan-card.popular {
    border: 3px solid #FE2C55;
    box-shadow: 0 4px 20px rgba(254, 44, 85, 0.12);
}

/* --- 一番人気ラベル --- */
.plan-popular-label {
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #FE2C55;
    margin-bottom: 20px;
}

/* --- ヘッダー --- */
.plan-header {
    background: var(--bg-light);
    padding: 32px;
    text-align: center;
}

.plan-card.popular .plan-header {
    background: linear-gradient(135deg,
        rgba(0, 20, 210, 0.06) 0%,
        rgba(0, 40, 230, 0.06) 100%);
}

.plan-name {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 12px;
}

.price-number {
    font-family: var(--font-body);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary-blue);
    line-height: 1;
}

.price-unit {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.price-period {
    font-size: 1.25rem;
    color: var(--text-gray);
    font-weight: 500;
}

.plan-note {
    font-size: 1rem;
    color: var(--success-green);
    font-weight: 700;
}

/* --- ボディ --- (flex定義はカード内で設定済み) */

.plan-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 24px;
    flex: 1;
}

.plan-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-gray);
}

.plan-feature.highlight {
    color: var(--text-dark);
    font-weight: 600;
}

.feature-check {
    color: var(--primary-blue);
    flex-shrink: 0;
    margin-top: 2px;
}

.plan-contract {
    font-size: 0.9375rem;
    color: var(--text-dark);
    font-weight: 600;
    padding: 12px 20px;
    background: rgba(0, 102, 255, 0.05);
    border-radius: var(--radius-sm);
    text-align: center;
    margin-bottom: 12px;
}

.plan-option {
    font-size: 0.875rem;
    color: var(--text-light);
    text-align: center;
}

/* --- フッター --- */
.plan-footer {
    padding: 0 32px 32px;
}

.plan-footer .btn {
    width: 100%;
    justify-content: center;
}

/* --- 注記 --- */
.plans-note {
    text-align: center;
    padding: 32px;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

.plans-note-text {
    font-size: 0.9375rem;
    color: var(--text-gray);
    line-height: 1.7;
}