/* Base font */
body {
    font-family: 'Fira Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Quicksand', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 600;
}
h1, h2 {
    letter-spacing: -0.02em;
}
p, li {
    line-height: 1.6;
}
.hero {
    background: linear-gradient(135deg, #0d6efd, #0a58ca);
    color: #fff;
    padding: 6rem 0;
}
.feature-icon {
    font-size: 2.5rem;
    color: #0d6efd;
}
.cta {
    background: #f8f9fa;
    padding: 4rem 0;
}
footer {
    background: #212529;
    color: #adb5bd;
}

/* Buttons row - always flex */
.nav-buttons-row {
    display: flex;
    gap: 0.5rem;
}

/* Desktop: buttons on the right */
@media (min-width: 992px) {
    .nav-buttons-row {
        margin-left: 1rem;
    }
}

/* Mobile navigation centering */
@media (max-width: 991px) {
    .navbar-nav {
        display: flex !important;
        flex-direction: row !important;
        justify-content: space-evenly;
        width: 100%;
        margin-bottom: 0.5rem !important;
    }
    .navbar-nav .nav-item {
        flex: 0 1 auto;
    }
    .nav-buttons-row {
        justify-content: space-evenly;
        margin-top: 0.5rem;
        width: 100%;
    }
    .nav-buttons-row .nav-item {
        flex: 0 1 auto;
    }
}

/* Hover effects for cards */
.hover-shadow {
    transition: all 0.3s ease-in-out;
}

.hover-shadow:hover {
    transform: translateY(-5px);
    box-shadow: 0 1rem 3rem rgba(0,0,0,0.175) !important;
}

/* Card styling improvements */
.card {
    border-radius: 0.5rem;
    overflow: hidden;
}

/* Button enhancements */
.btn {
    transition: all 0.2s ease-in-out;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15);
}

/* Alert customizations */
.alert {
    border-radius: 0.5rem;
    border-left: 4px solid;
}

.alert-info {
    border-left-color: #0dcaf0;
}

.alert-success {
    border-left-color: #198754;
}

.alert-warning {
    border-left-color: #ffc107;
}

.alert-danger {
    border-left-color: #dc3545;
}

/* Icon styling */
.bi {
    vertical-align: middle;
}

/* Platform cards */
.card.border-primary {
    border-width: 2px !important;
}