/* ========================
   Sections
   ======================== */
section {
    padding: 80px 0;
}

section h2 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

section > .container > p,
.subtitle {
    color: #666;
    font-size: 1.1rem;
    max-width: 700px;
    margin-bottom: 30px;
}

.subtitle {
    text-align: center;
    margin: 0 auto 50px;
    max-width: 600px;
}

/* ========================
   Method Cards
   ======================== */
.methods {
    background: #f8f9fa;
}

.methodology {
    background: linear-gradient(180deg, #f8f9fa 0%, #fff 100%);
}

.method-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.method-card,
.method-item {
    background: #fff;
    border-radius: 16px;
    padding: 35px 25px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
    border-top: 4px solid transparent;
    position: relative;
}

.method-card {
    text-align: center;
}

.method-card::before,
.method-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px 16px 0 0;
    opacity: 0;
    transition: opacity 0.3s;
}

.method-card:hover,
.method-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.15);
}

.method-card:hover::before,
.method-item:hover::before {
    opacity: 1;
}

.method-card .icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
}

.method-card h3,
.method-item h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: #333;
}

.method-item h3 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.method-item h3::before {
    content: '✓';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-radius: 50%;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.method-card p,
.method-item p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.7;
}