/* ============================
   New Blocks: Problems, Cases, Guarantees
   ============================ */

/* --- Problems Block --- */
.service2-problems-box {
    padding: 60px 0;
    max-width: 1200px;
    margin: 0 auto;
}
.service2-problems-box h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 32px;
}
.problems-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    padding: 0 20px;
}
.problem-card {
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 12px;
    padding: 32px;
    transition: box-shadow 0.3s, transform 0.2s;
}
.problem-card:hover {
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}
.problem-icon {
    margin-bottom: 16px;
}
.problem-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #1a1a2e;
}
.problem-card p {
    color: #555;
    line-height: 1.6;
    font-size: 15px;
}

/* --- Cases Block --- */
.service2-cases-box {
    padding: 60px 0;
    max-width: 1200px;
    margin: 0 auto;
    background: #f8f9fa;
    border-radius: 16px;
}
.service2-cases-box h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 32px;
    padding: 0 20px;
}
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 0 20px;
}
.case-card {
    background: #fff;
    border-radius: 12px;
    padding: 28px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.case-badge {
    display: inline-block;
    background: #3366ff;
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.case-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: #1a1a2e;
}
.case-tariff {
    font-size: 13px;
    color: #888;
    margin-bottom: 20px;
}
.case-metrics {
    border-top: 1px solid #eee;
    padding-top: 16px;
    margin-bottom: 16px;
}
.case-metric {
    display: flex;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f5f5f5;
}
.metric-label {
    flex: 0 0 120px;
    font-size: 13px;
    color: #888;
}
.metric-before {
    color: #999;
    text-decoration: line-through;
    font-size: 14px;
}
.metric-arrow {
    margin: 0 8px;
    color: #3366ff;
}
.metric-after {
    font-weight: 700;
    color: #1a1a2e;
    font-size: 15px;
}
.metric-after small {
    color: #27ae60;
    font-weight: 600;
    margin-left: 4px;
}
.case-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}
.cases-cta {
    text-align: center;
    margin-top: 40px;
}
.cases-cta .btn-primary {
    display: inline-block;
    background: #3366ff;
    color: #fff;
    padding: 16px 40px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s;
}
.cases-cta .btn-primary:hover {
    background: #2050dd;
}
.cta-subtext {
    margin-top: 12px;
    color: #888;
    font-size: 14px;
}

/* --- Guarantees Block --- */
.service2-guarantees-box {
    padding: 60px 0;
    max-width: 1200px;
    margin: 0 auto;
}
.service2-guarantees-box h2 {
    text-align: center;
    margin-bottom: 16px;
    font-size: 32px;
}
.guarantees-intro {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
    font-size: 16px;
}
.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 0 20px;
}
.guarantees-grid .guarantee-card:nth-child(4),
.guarantees-grid .guarantee-card:nth-child(5) {
    grid-column: span 1;
}
.guarantee-card {
    background: #fff;
    border: 2px solid #3366ff;
    border-radius: 12px;
    padding: 28px;
    position: relative;
}
.guarantee-number {
    font-size: 48px;
    font-weight: 900;
    color: rgba(51,102,255,0.1);
    position: absolute;
    top: 12px;
    right: 20px;
    line-height: 1;
}
.guarantee-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #1a1a2e;
}
.guarantee-card p {
    color: #555;
    line-height: 1.6;
    font-size: 14px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .problems-grid,
    .guarantees-grid {
        grid-template-columns: 1fr;
    }
    .cases-grid {
        grid-template-columns: 1fr;
    }
    .service2-problems-box h2,
    .service2-cases-box h2,
    .service2-guarantees-box h2 {
        font-size: 24px;
    }
}