html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}
/* ÏËÀÍÎÂÅ (GRID) */
.valvi-plans-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}

.valvi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* ÊÀÐÒÀ ÍÀ ÏËÀÍÀ */
.plan-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    border: 1px solid #E2E8F0;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

    .plan-card:hover {
        border-color: var(--valvi-blue);
        box-shadow: 0 20px 40px -10px rgba(0,0,0,0.1);
        transform: translateY(-5px);
    }

.plan-name {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    font-weight: 800;
    color: #94A3B8;
    margin-bottom: 15px;
}

.plan-speed {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--valvi-dark);
    line-height: 1;
}

    .plan-speed small {
        font-size: 1.2rem;
        font-weight: 600;
        color: #94A3B8;
    }

.plan-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--valvi-blue);
    margin: 10px 0 30px 0;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    text-align: left;
    flex-grow: 1;
}

    .plan-features li {
        margin-bottom: 12px;
        color: #475569;
        font-size: 0.95rem;
        display: flex;
        align-items: center;
        gap: 10px;
    }

.check-icon {
    color: #10B981;
    font-weight: bold;
}

.btn-plan {
    display: block;
    width: 100%;
    padding: 15px;
    text-align: center;
    background: #F1F5F9;
    color: #475569;
    font-weight: 700;
    border-radius: 12px;
    text-decoration: none;
    transition: 0.2s;
}

.plan-card:hover .btn-plan {
    background: var(--valvi-blue);
    color: white;
}

/* Ìîáèëíà îïòèìèçàöèÿ */
@media (max-width: 768px) {
    .valvi-hero h1 {
        font-size: 2.5rem;
    }

    .valvi-hero {
        padding-top: 100px;
    }
}