.hcl-landing {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
        color: #1f2933;
        line-height: 1.6;
        max-width: 1100px;
        margin: 0 auto;
        padding: 2rem 1rem 4rem;
    }

    .hcl-hero {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 2rem;
        padding: 2.5rem 2rem;
        border-radius: 1.5rem;
        background: linear-gradient(135deg, #0077b6, #00b4d8);
        color: #ffffff;
        box-shadow: 0 18px 45px rgba(15, 23, 42, 0.25);
        margin-bottom: 3rem;
    }

    .hcl-hero-text {
        flex: 1 1 280px;
        min-width: 0;
    }

    .hcl-hero-badge {
        display: inline-flex;
        align-items: center;
        gap: .5rem;
        padding: .35rem .75rem;
        border-radius: 999px;
        background: rgba(15, 23, 42, 0.15);
        font-size: .8rem;
        text-transform: uppercase;
        letter-spacing: .08em;
        margin-bottom: 1rem;
        font-weight: 600;
    }

    .hcl-hero-badge span {
        width: .5rem;
        height: .5rem;
        border-radius: 999px;
        background: #22c55e;
        box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.4);
    }

    .hcl-hero h1 {
        font-size: 2.1rem;
        margin: 0 0 .75rem;
    }

    .hcl-hero h2 {
        font-size: 1.1rem;
        margin: 0 0 1.25rem;
        font-weight: 400;
        opacity: .9;
    }

    .hcl-hero-actions {
        display: flex;
        flex-wrap: wrap;
        gap: .75rem;
        margin-top: 1.5rem;
    }

    .hcl-btn-primary,
    .hcl-btn-secondary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: .35rem;
        padding: .7rem 1.4rem;
        border-radius: 999px;
        font-weight: 600;
        text-decoration: none;
        font-size: .95rem;
        border: none;
        cursor: pointer;
        transition: transform .12s ease, box-shadow .12s ease, background .12s ease, color .12s ease;
        white-space: nowrap;
    }

    .hcl-btn-primary {
        background: #ffffff;
        color: #0f172a;
        box-shadow: 0 10px 30px rgba(15, 23, 42, 0.3);
    }

    .hcl-btn-primary:hover {
        transform: translateY(-1px);
        box-shadow: 0 14px 36px rgba(15, 23, 42, 0.4);
    }

    .hcl-btn-secondary {
        background: rgba(15, 23, 42, 0.12);
        color: #e5f4ff;
    }

    .hcl-btn-secondary:hover {
        background: rgba(15, 23, 42, 0.2);
        transform: translateY(-1px);
    }

    .hcl-hero-image {
        flex: 0 1 320px;
        max-width: 380px;
        margin-left: auto;
    }

    .hcl-hero-image-inner {
        position: relative;
        border-radius: 1.5rem;
        overflow: hidden;
        background: rgba(15, 23, 42, 0.3);
    }

    .hcl-hero-image img {
        display: block;
        width: 100%;
        height: auto;
        object-fit: cover;
        filter: saturate(1.05);
    }

    .hcl-hero-image-tag {
        position: absolute;
        left: 1rem;
        bottom: 1rem;
        background: rgba(15, 23, 42, 0.75);
        padding: .4rem .8rem;
        border-radius: 999px;
        font-size: .75rem;
    }

    .hcl-section {
        margin-bottom: 2.75rem;
    }

    .hcl-section-header {
        margin-bottom: 1.5rem;
    }

    .hcl-section-header h3 {
        font-size: 1.4rem;
        margin: 0 0 .4rem;
    }

    .hcl-section-header p {
        margin: 0;
        color: #4b5563;
        font-size: .95rem;
    }

    .hcl-columns {
        display: flex;
        flex-wrap: wrap;
        gap: 2rem;
    }

    .hcl-col {
        flex: 1 1 260px;
        min-width: 0;
    }

    .hcl-highlight {
        padding: 1.25rem 1.4rem;
        background: #f1f5f9;
        border-radius: 1rem;
        border: 1px solid #e2e8f0;
        font-size: .95rem;
    }

    .hcl-highlight strong {
        color: #0f172a;
    }

    .hcl-list {
        list-style: none;
        padding: 0;
        margin: 0;
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        gap: .6rem;
    }

    .hcl-list li {
        padding-left: 1.4rem;
        position: relative;
        font-size: .95rem;
        color: #374151;
    }

    .hcl-list li::before {
        content: "●";
        position: absolute;
        left: .1rem;
        top: .05rem;
        font-size: .6rem;
        color: #0284c7;
    }

    .hcl-card-grid {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1.4rem;
    }

    .hcl-card {
        border-radius: 1.2rem;
        border: 1px solid #e2e8f0;
        padding: 1.2rem 1.2rem 1.3rem;
        background: #ffffff;
        box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
        font-size: .95rem;
    }

    .hcl-card h4 {
        margin: 0 0 .6rem;
        font-size: 1.05rem;
    }

    .hcl-card p {
        margin: 0;
        color: #4b5563;
    }

    .hcl-info-grid {
        display: grid;
        grid-template-columns: minmax(0, 1.8fr) minmax(0, 1.2fr);
        gap: 1.75rem;
    }

    .hcl-info-box {
        border-radius: 1.2rem;
        border: 1px solid #e2e8f0;
        padding: 1.2rem 1.3rem 1.4rem;
        background: #f9fafb;
        font-size: .95rem;
    }

    .hcl-info-box h4 {
        margin: 0 0 .6rem;
        font-size: 1.05rem;
    }

    .hcl-info-box table {
        width: 100%;
        border-collapse: collapse;
        font-size: .93rem;
    }

    .hcl-info-box th,
    .hcl-info-box td {
        padding: .3rem 0;
        text-align: left;
    }

    .hcl-info-box th {
        font-weight: 600;
        width: 45%;
        color: #111827;
    }

    .hcl-badge-inline {
        display: inline-flex;
        align-items: center;
        gap: .4rem;
        background: #e0f2fe;
        color: #0369a1;
        padding: .3rem .7rem;
        border-radius: 999px;
        font-size: .8rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: .06em;
    }

    .hcl-footer-cta {
        margin-top: 2.5rem;
        padding: 1.6rem 1.4rem;
        border-radius: 1.3rem;
        background: #0f172a;
        color: #e5e7eb;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 1.5rem;
        justify-content: space-between;
    }

    .hcl-footer-cta h3 {
        margin: 0 0 .4rem;
        font-size: 1.25rem;
    }

    .hcl-footer-cta p {
        margin: 0;
        font-size: .95rem;
        color: #d1d5db;
    }

    .hcl-footer-cta-actions {
        display: flex;
        flex-wrap: wrap;
        gap: .75rem;
    }

    .hcl-muted {
        font-size: .8rem;
        color: #6b7280;
        margin-top: .75rem;
    }

    @media (max-width: 900px) {
        .hcl-hero {
            padding: 1.8rem 1.4rem;
        }

        .hcl-hero h1 {
            font-size: 1.7rem;
        }

        .hcl-card-grid {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        .hcl-info-grid {
            grid-template-columns: minmax(0, 1fr);
        }

        .hcl-hero-image {
            max-width: 100%;
        }
    }

    @media (max-width: 640px) {
        .hcl-landing {
            padding-top: 1.5rem;
        }

        .hcl-card-grid {
            grid-template-columns: minmax(0, 1fr);
        }

        .hcl-hero {
            border-radius: 1.2rem;
        }

        .hcl-hero-actions {
            flex-direction: column;
            align-items: stretch;
        }

        .hcl-footer-cta {
            border-radius: 1.2rem;
        }
    }