:root {
    --v12-red: #e30613;
    --v12-dark: #1a1a1a;
    --v12-bg: #f4f7f9;
    --v12-transition: all 0.3s ease;
}

.v12-price-section { padding: 80px 0; background: #fff; }
.v12-container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

.v12-main-title { text-align: center; font-size: 36px; font-weight: 700; margin-bottom: 40px; }

/* ФОРМУЛА */
.v12-formula-box {
    background: var(--v12-dark);
    padding: 30px;
    border-radius: 20px;
    color: #fff;
    margin-bottom: 50px;
    text-align: center;
}
.v12-formula-label { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; opacity: 0.6; margin-bottom: 15px; }
.v12-formula-display { display: flex; align-items: center; justify-content: center; gap: 15px; flex-wrap: wrap; font-size: 18px; font-weight: 500; }
.v12-f-item { background: rgba(255,255,255,0.1); padding: 10px 20px; border-radius: 10px; }
.v12-f-item small { display: block; font-size: 11px; opacity: 0.7; }
.v12-f-plus, .v12-f-equal { color: var(--v12-red); font-size: 24px; font-weight: 700; }
.v12-f-total { color: var(--v12-red); font-weight: 700; font-size: 22px; }

/* КАРТОЧКИ */
.v12-price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.v12-price-card { 
    background: var(--v12-bg); 
    padding: 40px; 
    border-radius: 25px; 
    transition: var(--v12-transition);
    display: flex;
    flex-direction: column;
}
.v12-price-card:hover { transform: translateY(-10px); background: #fff; box-shadow: 0 20px 40px rgba(0,0,0,0.05); }

.v12-card-head { margin-bottom: 25px; }
.v12-card-num { color: var(--v12-red); font-weight: 700; font-size: 14px; margin-bottom: 10px; }
.v12-price-card h3 { font-size: 22px; margin-bottom: 15px; }
.v12-price-tag { font-size: 28px; font-weight: 700; color: var(--v12-red); }
.v12-price-tag small { font-size: 14px; font-weight: 400; color: var(--v12-dark); }
.v12-price-sub { font-size: 13px; color: #777; margin-top: 5px; }

.v12-price-list { list-style: none; padding: 0; margin-bottom: 20px; }
.v12-price-list li { padding-left: 25px; position: relative; margin-bottom: 12px; font-size: 15px; color: #444; }
.v12-price-list li::before { content: '✓'; position: absolute; left: 0; color: var(--v12-red); font-weight: 700; }

.v12-featured { background: #fff; border: 2px solid var(--v12-red); position: relative; }
.v12-featured::after { content: 'Ежемесячно'; position: absolute; top: -15px; left: 50%; transform: translateX(-50%); background: var(--v12-red); color: #fff; padding: 4px 15px; border-radius: 50px; font-size: 12px; font-weight: 700; }

.v12-budget-regions { margin-top: 10px; }
.v12-region { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed #ccc; font-size: 14px; }
.v12-free-calc { margin-top: 20px; color: var(--v12-red); font-size: 14px; }

/* КНОПКА */
.v12-btn-wrap { text-align: center; margin-top: 50px; }
.v12-main-btn { 
    background: var(--v12-red); color: #fff; border: none; padding: 18px 45px; border-radius: 50px; 
    font-weight: 700; text-transform: uppercase; letter-spacing: 1px; cursor: pointer; transition: var(--v12-transition); 
}
.v12-main-btn:hover { background: var(--v12-dark); transform: scale(1.05); }

@media (max-width: 1024px) { .v12-price-grid { grid-template-columns: 1fr; } }