/* static/css/style.css */
body {
    background: #f0f2f5;
    color: #212529;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
}

/* Hero */
.hero {
    background: #11151f;
    color: white;
    min-height: 50vh;
    display: flex;
    align-items: center;
    border-radius: 0 !important;
    margin-bottom: 2rem;
    padding: 4rem 0;
}

.hero h1 {
    font-weight: 700;
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.8;
}

/* Карточки */
.card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border: none;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    background: white;
    padding: 1.5rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.card-title {
    font-weight: 600;
}

.card-text.display-6 {
    font-weight: 700;
    color: #1a1e2e;
}

/* Контейнеры */
.container {
    max-width: 1200px;
    padding: 0 1rem;
}

/* Навигация */
.navbar {
    background-color: #0d1117 !important;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    transition: background-color 0.15s ease;
}

.navbar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: white !important;
}

.navbar .dropdown-menu {
    background-color: #1a1e2e;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar .dropdown-item {
    color: rgba(255, 255, 255, 0.8);
}

.navbar .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: white;
}

/* Кнопки */
.btn-primary {
    background-color: #0b5ed7;
    border-color: #0b5ed7;
    font-weight: 600;
    padding: 0.6rem 2rem;
    border-radius: 40px;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: #0b5ed7 ;
    border-color: #0b5ed7 ;
    transform: scale(1.02);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.btn-success {
    background-color: #1d7a4f;
    border-color: #1d7a4f;
    border-radius: 40px;
    font-weight: 600;
}

.btn-success:hover {
    background-color: #14633f;
    border-color: #14633f;
}

.btn-warning {
    border-radius: 40px;
    font-weight: 600;
}

.btn-outline-secondary {
    border-radius: 40px;
}

/* Формы */
.form-control, .form-select {
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    padding: 0.75rem 1rem;
}

.form-control:focus, .form-select:focus {
    border-color: #2d2d2d;
    box-shadow: 0 0 0 3px rgba(45, 45, 45, 0.1);
}

/* Тарифы */
.tariff-card .old-price {
    text-decoration: line-through;
    color: #999;
    font-size: 0.9rem;
}

/* Футер */
footer {
    background-color: #0d1117 !important;
    padding: 2rem 0 !important;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

footer p {
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* Адаптивность */
@media (max-width: 768px) {
    .hero {
        min-height: 30vh;
        padding: 2rem 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
}