/* Distinct use-case layouts, shared Ledrix marketing palette */

.mkt-uc-hero {
    padding: 4.5rem 0 4rem;
}

.mkt-uc-hero h1 {
    font-size: clamp(1.85rem, 4vw, 2.75rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.15;
}

.mkt-uc-crumb {
    display: inline-block;
    color: #fff;
    font-weight: 700;
    font-size: 0.88rem;
    margin-bottom: 0.85rem;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: rgba(255, 255, 255, 0.8);
}

.mkt-uc-crumb:hover {
    color: #eef2ff;
    text-decoration-color: #fff;
}

.mkt-uc-chip {
    display: inline-block;
    border-radius: 999px;
    padding: 0.28rem 0.8rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    margin-bottom: 1rem;
}

.mkt-uc-lead {
    font-size: 1.05rem;
    line-height: 1.65;
    max-width: 38rem;
    color: rgba(255, 255, 255, 0.9);
}

.mkt-uc-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.5rem;
}

.mkt-uc-kicker {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ledrix-primary, #4338ca);
    margin-bottom: 0.4rem;
}

.mkt-uc-pill {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    background: #eef2ff;
    color: var(--ledrix-primary-dark, #312e81);
    font-size: 0.82rem;
    font-weight: 700;
}

.mkt-uc-setup {
    padding: 3.5rem 0;
    background: #eef2ff;
}

.mkt-uc-setup h2 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
}

.mkt-uc-related {
    padding: 3.5rem 0 2rem;
    background: #fff;
}

/* LLC — workspace towers */
.mkt-uc-workspace {
    position: relative;
    z-index: 1;
    background: rgba(15, 23, 42, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.22);
}

.mkt-uc-workspace__bar {
    padding: 0.7rem 1rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mkt-uc-towers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    padding: 1rem;
}

.mkt-uc-tower {
    border-radius: 14px;
    padding: 1rem 0.85rem;
    min-height: 11rem;
    background: linear-gradient(180deg, var(--ledrix-primary, #4338ca), var(--ledrix-primary-dark, #312e81));
}

.mkt-uc-tower h3 {
    font-size: 1rem;
    margin-bottom: 0.6rem;
}

.mkt-uc-tower ul {
    margin: 0;
    padding-left: 1rem;
    font-size: 0.86rem;
    opacity: 0.9;
}

.mkt-uc-tower--b {
    background: linear-gradient(180deg, var(--ledrix-primary-light, #6366f1), var(--ledrix-primary, #4338ca));
}

.mkt-uc-tower--c {
    background: linear-gradient(180deg, #4f46e5, var(--ledrix-primary-dark, #312e81));
}

.mkt-uc-timeline {
    background: #fff;
    padding: 3.5rem 0 4rem;
}

.mkt-uc-timeline__list {
    list-style: none;
    margin: 0;
    padding: 0;
    max-width: 48rem;
}

.mkt-uc-timeline__list li {
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: 1.1rem;
    padding-bottom: 1.75rem;
    position: relative;
}

.mkt-uc-timeline__list li:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 1.15rem;
    top: 2.4rem;
    bottom: 0;
    width: 2px;
    background: #c7d2fe;
}

.mkt-uc-timeline__num {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    background: var(--ledrix-primary, #4338ca);
    color: #fff;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mkt-uc-timeline h2 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.mkt-uc-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.mkt-uc-split article {
    border-radius: 16px;
    padding: 1.25rem 1.4rem;
    background: #eef2ff;
    border: 1px solid #c7d2fe;
}

.mkt-uc-split__no {
    background: #fef2f2 !important;
    border-color: #fecaca !important;
}

.mkt-uc-split h3 {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.6rem;
}

/* Merchants — payment rails */
.mkt-uc-hero--pay h1 {
    max-width: 22ch;
    margin-left: auto;
    margin-right: auto;
}

.mkt-uc-rails {
    position: relative;
    z-index: 1;
    margin-top: 2.25rem;
    display: grid;
    gap: 0.75rem;
}

.mkt-uc-rail {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.45rem 0.65rem;
    padding: 0.85rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 0.88rem;
    font-weight: 600;
}

.mkt-uc-rail--b {
    background: rgba(255, 255, 255, 0.16);
}

.mkt-uc-rail strong {
    color: #fff;
}

.mkt-uc-note {
    position: relative;
    z-index: 1;
    margin-top: 1rem;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.8);
}

.mkt-uc-mosaic {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
}

.mkt-uc-mosaic__card {
    background: #fff;
    border: 1px solid #c7d2fe;
    border-radius: 16px;
    padding: 1.15rem 1.2rem;
    box-shadow: 0 10px 30px rgba(67, 56, 202, 0.06);
}

.mkt-uc-mosaic__card:nth-child(3) {
    grid-column: 1 / -1;
}

.mkt-uc-mosaic__card span {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--ledrix-primary, #4338ca);
    letter-spacing: 0.08em;
}

.mkt-uc-mosaic__card h2 {
    font-size: 1.05rem;
    font-weight: 800;
    margin: 0.35rem 0 0.45rem;
}

.mkt-uc-mosaic__card p {
    font-size: 0.9rem;
    color: #475569;
    margin-bottom: 0.5rem;
}

.mkt-uc-mosaic__card em {
    font-style: normal;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ledrix-primary, #4338ca);
}

/* CSV — spreadsheet chrome */
.mkt-uc-sheet {
    position: relative;
    z-index: 1;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 24px 50px rgba(15, 23, 42, 0.2);
    margin: 0;
    color: #0f172a;
}

.mkt-uc-sheet__bar {
    background: var(--ledrix-primary-dark, #312e81);
    color: #e0e7ff;
    font-family: ui-monospace, monospace;
    font-size: 0.82rem;
    padding: 0.55rem 1rem;
}

.mkt-uc-sheet table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.mkt-uc-sheet th,
.mkt-uc-sheet td {
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid #e2e8f0;
    text-align: left;
}

.mkt-uc-sheet th {
    background: #eef2ff;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mkt-uc-sheet__warn {
    color: #b91c1c;
    font-weight: 700;
    background: #fef2f2;
}

.mkt-uc-sheet figcaption {
    padding: 0.7rem 1rem;
    font-size: 0.82rem;
    color: #64748b;
}

.mkt-uc-wizard {
    background: #fff;
    border-bottom: 1px solid #c7d2fe;
    padding: 0.85rem 0;
    position: sticky;
    top: 0;
    z-index: 20;
}

.mkt-uc--csv h2[id^="usecase-step"] {
    scroll-margin-top: 5rem;
}

.mkt-uc-wizard ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    list-style: none;
    margin: 0;
    padding: 0;
    justify-content: center;
}

.mkt-uc-wizard a {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--ledrix-primary-dark, #312e81);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.mkt-uc-setup--csv {
    background: #fff;
}

.mkt-uc-file {
    padding: 0 0 1.25rem;
    background: #f8fafc;
}

.mkt-uc-file article {
    display: grid;
    grid-template-columns: 3.2rem 1fr;
    gap: 1rem;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 1.35rem 1.5rem;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.mkt-uc-file__n {
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 12px;
    background: var(--ledrix-primary, #4338ca);
    color: #fff;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mkt-uc-file h2 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.mkt-uc-stack {
    padding-bottom: 2rem;
    background: #f8fafc;
}

/* Index cards stay on-theme; previews keep layout uniqueness */
.mkt-usecase-grid {
    align-items: stretch;
}

.mkt-usecase-card--llc,
.mkt-usecase-card--pay,
.mkt-usecase-card--merchants,
.mkt-usecase-card--csv {
    background: #fff;
    border: 1px solid #e2e8f0;
    color: inherit;
    box-shadow: 0 12px 32px rgba(67, 56, 202, 0.06);
}

.mkt-usecase-card--llc a,
.mkt-usecase-card--llc .mkt-usecase-card__kicker,
.mkt-usecase-card--llc .mkt-usecase-card__persona,
.mkt-usecase-card--pay a,
.mkt-usecase-card--pay .mkt-usecase-card__kicker,
.mkt-usecase-card--pay .mkt-usecase-card__persona,
.mkt-usecase-card--merchants a,
.mkt-usecase-card--merchants .mkt-usecase-card__kicker,
.mkt-usecase-card--merchants .mkt-usecase-card__persona,
.mkt-usecase-card--csv a,
.mkt-usecase-card--csv .mkt-usecase-card__kicker,
.mkt-usecase-card--csv .mkt-usecase-card__persona {
    color: inherit;
}

.mkt-usecase-card--llc .mkt-usecase-card__kicker,
.mkt-usecase-card--pay .mkt-usecase-card__kicker,
.mkt-usecase-card--merchants .mkt-usecase-card__kicker,
.mkt-usecase-card--csv .mkt-usecase-card__kicker {
    color: var(--ledrix-primary, #4338ca);
}

.mkt-usecase-card--llc a,
.mkt-usecase-card--pay a,
.mkt-usecase-card--merchants a,
.mkt-usecase-card--csv a {
    color: var(--ledrix-primary, #4338ca);
}

.mkt-usecase-card--llc .mkt-usecase-card__persona,
.mkt-usecase-card--pay .mkt-usecase-card__persona,
.mkt-usecase-card--merchants .mkt-usecase-card__persona,
.mkt-usecase-card--csv .mkt-usecase-card__persona {
    color: #64748b;
}

.mkt-usecase-preview {
    border-radius: 12px;
    margin: -0.25rem 0 0.65rem;
    overflow: hidden;
}

.mkt-usecase-preview--llc {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
    height: 4.5rem;
    padding: 0.55rem;
    background: linear-gradient(145deg, var(--ledrix-primary-dark, #312e81), var(--ledrix-primary, #4338ca), var(--ledrix-primary-light, #6366f1));
}

.mkt-usecase-preview--llc span {
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0.08));
}

.mkt-usecase-preview--llc span:nth-child(2) { transform: translateY(8px); }
.mkt-usecase-preview--llc span:nth-child(3) { transform: translateY(16px); }

.mkt-usecase-preview--pay {
    display: grid;
    gap: 0.4rem;
    padding: 0.55rem;
    background: linear-gradient(145deg, var(--ledrix-primary-dark, #312e81), var(--ledrix-primary, #4338ca), var(--ledrix-primary-light, #6366f1));
}

.mkt-usecase-preview--pay em {
    display: block;
    font-style: normal;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: #fff;
}

.mkt-usecase-preview--csv {
    height: 4.2rem;
    background: linear-gradient(145deg, var(--ledrix-primary-dark, #312e81), var(--ledrix-primary, #4338ca));
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.7rem;
}

.mkt-usecase-preview--csv i {
    display: block;
    height: 6px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.35);
}

.mkt-usecase-preview--csv i:nth-child(2) { width: 72%; background: rgba(254, 202, 202, 0.85); }
.mkt-usecase-preview--csv i:nth-child(3) { width: 88%; }

@media (max-width: 991.98px) {
    .mkt-usecase-grid {
        grid-template-columns: 1fr;
    }

    .mkt-uc-towers,
    .mkt-uc-split,
    .mkt-uc-mosaic {
        grid-template-columns: 1fr;
    }

    .mkt-uc-mosaic__card:nth-child(3) {
        grid-column: auto;
    }
}