/* --------------------------------------------------------------
   Utilities & helpers
-------------------------------------------------------------- */
.text-white { color: #ffffff !important; }
.text-white * { color: inherit; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

.my-4 { margin-block: 2rem; }
.my-5 { margin-block: 3rem; }

.p-4 { padding: 2rem; }
.p-5 { padding: 3rem; }

.py-5 { padding-block: clamp(4rem, 8vw, 6rem); }

.hidden { display: none !important; }

.display-4 {
    font-size: clamp(3rem, 6vw, 4rem);
    letter-spacing: -0.04em;
    line-height: 1.05;
}

.fw-bold { font-weight: 700 !important; }

.lead {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    line-height: 1.6;
    color: inherit;
}

.text-lg {
    font-size: 1.05rem;
    line-height: 1.7;
    color: inherit;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -0.75rem;
    gap: 1.5rem 0;
}

.row > [class*="col-"] {
    padding: 0 0.75rem;
    flex: 1 1 100%;
    max-width: 100%;
}

.col-12 { flex: 0 0 100%; max-width: 100%; }

@media (min-width: 640px) {
    .col-sm-6 { flex: 0 0 50%; max-width: 50%; }
}

@media (min-width: 768px) {
    .col-md-4 { flex: 0 0 33.333%; max-width: 33.333%; }
    .col-md-6 { flex: 0 0 50%; max-width: 50%; }
    .col-md-8 { flex: 0 0 66.666%; max-width: 66.666%; }
    .col-md-10 { flex: 0 0 83.333%; max-width: 83.333%; }
    .col-md-12 { flex: 0 0 100%; max-width: 100%; }
    .d-md-flex { display: flex; }
    .justify-content-md-center { justify-content: center; }
}

@media (min-width: 992px) {
    .col-lg-4 { flex: 0 0 33.333%; max-width: 33.333%; }
    .col-lg-8 { flex: 0 0 66.666%; max-width: 66.666%; }
    .col-lg-10 { flex: 0 0 83.333%; max-width: 83.333%; }
}

.d-flex { display: flex; }
.d-grid { display: grid; }
.gap-2 { gap: 0.75rem; }
.justify-content-between { justify-content: space-between; }
.justify-content-center { justify-content: center; }
.align-items-center { align-items: center; }

.text-muted { color: var(--mtd-muted) !important; }

.sticky-top {
    position: sticky;
    top: 2rem;
}

.rounded { border-radius: 1.25rem !important; }

.badge + .badge { margin-left: 0.5rem; }

@media print {
    .floating-banner,
    .modal,
    .site-header,
    .site-footer {
        display: none !important;
    }
}