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;
}

/* Hero banner with background image + overlay */
.hero-section {
    background: url('/images/hero-bg.jpg') center/cover no-repeat;
    height: 50vh;
    position: relative;
}

    .hero-section::before {
        content: '';
        position: absolute;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
    }

    .hero-section .container {
        position: relative;
        z-index: 1;
    }

/* Card hover lift + shadow */
.site-card .card {
    transition: transform 0.2s, box-shadow 0.2s;
}

    .site-card .card:hover {
        transform: translateY(-6px);
        box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    }

/* Logo zoom on hover */
.site-logo {
    max-height: 60px;
    transition: transform 0.3s;
}

.site-card .card:hover .site-logo {
    transform: scale(1.1);
}

/* Responsive tweaks */
@media (max-width: 576px) {
    .hero-section {
        height: 40vh;
    }

        .hero-section h1 {
            font-size: 1.75rem;
        }
}