body {
    font-family: 'Inter', sans-serif;
    background-color: #f8f9fa;
}

#inicio {
    position: relative;
    background-image: linear-gradient(rgba(0, 45, 84, 0.6), rgba(0, 45, 84, 0.6)), url('../img/bannerhero.webp');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.nav-link {
    position: relative;
    transition: color 0.3s;
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #2e9b00;
    transition: width 0.3s;
}
.nav-link.active, .nav-link:hover {
    color: #2e9b00;
}
.nav-link.active::after, .nav-link:hover::after {
    width: 100%;
}
.tab-btn.active {
    background-color: #2e9b00;
    color: white;
    border-color: #2e9b00;
}
.feature-card {
    background-color: white;
    border-left: 4px solid #2e9b00;
    transition: transform 0.3s, box-shadow 0.3s;
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}
.chart-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    height: 400px;
    max-height: 50vh;
}
.sticky-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    transition: box-shadow 0.3s;
}

.lada-item {
    padding: 8px 12px;
    background-color: white;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    text-align: center;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}

.lada-item:hover {
    background-color: #002d54;
    color: white;
    border-color: #002d54;
    transform: scale(1.05);
}