:root {
        --dh-navy: #123f66;
        --dh-ink: #14213d;
        --dh-green: #356b55;
        --dh-cedar: #214f3e;
        --dh-sky: #d9edf5;
        --dh-cloud: #f7fbfd;
        --dh-saffron: #d88b35;
        --dh-gold: #f0b35a;
        --dh-line: rgba(20, 33, 61, .12);
        --dh-soft-shadow: 0 18px 50px rgba(18, 63, 102, .14);
        --dh-strong-shadow: 0 28px 80px rgba(18, 63, 102, .22);
    }

    .dh-page {
        width: 100%;
        height: 100dvh;
        overflow-y: auto;
        overflow-x: hidden;
        background: var(--dh-cloud);
        color: var(--dh-ink);
        font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
        scroll-behavior: smooth;
    }

        .dh-page * {
            box-sizing: border-box;
            letter-spacing: 0;
        }

    .dh-route-loader {
        width: 100%;
        min-height: 100dvh;
        display: grid;
        place-items: center;
        padding: 24px;
        background: var(--dh-cloud);
        color: var(--dh-navy);
        font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    .dh-route-loader-panel {
        width: min(340px, 100%);
        display: grid;
        justify-items: center;
        gap: 14px;
        padding: 24px;
        border: 1px solid rgba(18, 63, 102, .12);
        border-radius: 8px;
        background: rgba(255, 255, 255, .9);
        box-shadow: var(--dh-soft-shadow);
        text-align: center;
    }

    .dh-route-loader-logo img {
        width: 86px;
        height: auto;
        display: block;
    }

    .dh-route-spinner {
        width: 34px;
        height: 34px;
        border: 3px solid rgba(18, 63, 102, .16);
        border-top-color: var(--dh-saffron);
        border-radius: 50%;
        animation: dhRouteSpin .8s linear infinite;
    }

    .dh-route-loader-title {
        color: var(--dh-navy);
        font-size: 1rem;
        font-weight: 900;
    }

    .dh-navbar {
        position: sticky;
        top: 0;
        z-index: 100;
        border-bottom: 1px solid rgba(18, 63, 102, .12);
        background: rgba(247, 251, 253, .9);
        backdrop-filter: blur(18px);
    }

    .dh-nav-inner {
        width: min(1180px, calc(100vw - 32px));
        min-height: 72px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 18px;
    }

    .dh-brand {
        display: inline-flex;
        align-items: center;
        gap: 12px;
        color: var(--dh-navy);
        text-decoration: none;
        min-width: 0;
    }

    .dh-brand-mark {
        width: 58px;
        height: 44px;
        display: grid;
        place-items: center;
        flex: 0 0 auto;
    }

        .dh-brand-mark img {
            width: 58px;
            height: 44px;
            object-fit: contain;
            display: block;
        }

    .dh-brand-copy {
        display: grid;
        min-width: 0;
        line-height: 1.05;
    }

    .dh-brand-title {
        font-size: 1.02rem;
        font-weight: 900;
        color: var(--dh-navy);
        white-space: nowrap;
    }

    .dh-brand-subtitle {
        margin-top: 4px;
        font-size: .72rem;
        font-weight: 800;
        color: var(--dh-green);
        white-space: nowrap;
    }

    .dh-nav-toggle {
        display: none;
        width: 42px;
        height: 42px;
        border: 1px solid rgba(18, 63, 102, .2);
        border-radius: 8px;
        background: #fff;
        color: var(--dh-navy);
        align-items: center;
        justify-content: center;
    }

    .dh-nav-links {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        gap: 6px;
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .dh-nav-link {
        display: inline-flex;
        align-items: center;
        min-height: 40px;
        padding: 0 12px;
        color: #32435f;
        border-radius: 8px;
        font-size: .93rem;
        font-weight: 800;
        text-decoration: none;
        transition: background .2s ease, color .2s ease;
    }

        .dh-nav-link:hover,
        .dh-nav-link:focus {
            background: rgba(53, 107, 85, .1);
            color: var(--dh-green);
        }

    .dh-button {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 9px;
        min-height: 44px;
        padding: 0 18px;
        border: 1px solid transparent;
        border-radius: 8px;
        font-weight: 900;
        text-decoration: none;
        transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
        white-space: nowrap;
    }

        .dh-button:hover,
        .dh-button:focus {
            transform: translateY(-1px);
            text-decoration: none;
        }

    .dh-button-primary {
        background: var(--dh-navy);
        color: #fff;
        box-shadow: 0 12px 28px rgba(18, 63, 102, .2);
    }

        .dh-button-primary:hover,
        .dh-button-primary:focus {
            color: #fff;
            background: #0d3151;
            box-shadow: 0 16px 36px rgba(18, 63, 102, .28);
        }

    .dh-button-secondary {
        background: #fff;
        color: var(--dh-navy);
        border-color: rgba(18, 63, 102, .18);
    }

        .dh-button-secondary:hover,
        .dh-button-secondary:focus {
            color: var(--dh-green);
            background: rgba(53, 107, 85, .08);
        }

    .dh-hero {
        min-height: calc(100dvh - 112px);
        display: grid;
        align-items: center;
        padding: 36px 0 54px;
        background: linear-gradient(135deg, rgba(217, 237, 245, .92), rgba(247, 251, 253, .96) 48%, rgba(240, 179, 90, .18)), linear-gradient(180deg, #ffffff 0%, #eef8f4 100%);
    }

    .dh-hero-inner {
        margin: 0 auto;
        display: grid;
        grid-template-columns: minmax(0, 1.02fr) minmax(330px, .98fr);
        gap: 42px;
        align-items: center;
    }

    .dh-eyebrow {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        margin: 0 0 18px;
        color: var(--dh-green);
        font-size: .86rem;
        font-weight: 900;
        text-transform: uppercase;
    }

        .dh-eyebrow::before {
            content: "";
            width: 34px;
            height: 2px;
            border-radius: 999px;
            background: var(--dh-saffron);
        }

    .dh-hero h1 {
        margin: 0;
        color: var(--dh-navy);
        font-size: clamp(2.45rem, 6vw, 5.5rem);
        line-height: .96;
        font-weight: 950;
        max-width: 11ch;
    }

    .dh-hero-copy {
        margin: 22px 0 0;
        max-width: 650px;
        color: #3f5068;
        font-size: clamp(1.02rem, 1.7vw, 1.28rem);
        line-height: 1.65;
        font-weight: 650;
    }

    .dh-hero-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin-top: 28px;
    }

    .dh-hero-metrics {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 12px;
        margin-top: 32px;
        max-width: 680px;
    }

    .dh-metric {
        border: 1px solid rgba(18, 63, 102, .14);
        border-radius: 8px;
        background: rgba(255, 255, 255, .76);
        padding: 14px;
        min-height: 92px;
        box-shadow: 0 10px 26px rgba(18, 63, 102, .08);
    }

        .dh-metric strong {
            display: block;
            color: var(--dh-navy);
            font-size: 1.5rem;
            line-height: 1;
            font-weight: 950;
        }

        .dh-metric span {
            display: block;
            margin-top: 8px;
            color: #52627a;
            font-size: .86rem;
            font-weight: 800;
            line-height: 1.35;
        }

    .dh-hero-visual {
        position: relative;
        min-height: 500px;
        display: grid;
        align-items: center;
    }

    .dh-logo-stage {
        position: relative;
        width: min(100%, 560px);
        min-height: 440px;
        margin-left: auto;
        border: 1px solid rgba(18, 63, 102, .14);
        border-radius: 8px;
        background: linear-gradient(150deg, rgba(255, 255, 255, .92), rgba(217, 237, 245, .84)), repeating-linear-gradient(0deg, rgba(18, 63, 102, .04), rgba(18, 63, 102, .04) 1px, transparent 1px, transparent 36px), repeating-linear-gradient(90deg, rgba(53, 107, 85, .04), rgba(53, 107, 85, .04) 1px, transparent 1px, transparent 36px);
        box-shadow: var(--dh-strong-shadow);
        overflow: hidden;
        isolation: isolate;
    }

        .dh-logo-stage::before {
            content: "";
            position: absolute;
            inset: auto 0 0;
            height: 38%;
            background: linear-gradient(180deg, rgba(53, 107, 85, 0), rgba(53, 107, 85, .18));
            z-index: 0;
        }

    .dh-logo-main {
        position: absolute;
        inset: 46px 38px 86px;
        display: grid;
        place-items: center;
        z-index: 1;
    }

        .dh-logo-main img {
            width: min(100%, 470px);
            height: auto;
            display: block;
            filter: drop-shadow(0 20px 30px rgba(18, 63, 102, .18));
            animation: dhLogoLift 8s ease-in-out infinite;
        }

    .dh-status-strip {
        position: absolute;
        left: 22px;
        right: 22px;
        bottom: 22px;
        z-index: 2;
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 10px;
    }

    .dh-status {
        min-height: 74px;
        border: 1px solid rgba(18, 63, 102, .12);
        border-radius: 8px;
        background: rgba(255, 255, 255, .88);
        padding: 12px;
        box-shadow: 0 12px 26px rgba(18, 63, 102, .12);
    }

        .dh-status i {
            color: var(--dh-saffron);
            font-size: 1rem;
        }

        .dh-status span {
            display: block;
            margin-top: 6px;
            color: var(--dh-navy);
            font-size: .78rem;
            line-height: 1.25;
            font-weight: 900;
        }

    .dh-section {
        padding: 86px 0;
    }

    .dh-section-alt {
        background: #fff;
    }

    .dh-section-inner {
        width: min(100vw, calc(100vw - 132px));
        margin: 0 auto;
    }

    .dh-section-heading {
        display: grid;
        gap: 10px;
        margin-bottom: 32px;
        max-width: 780px;
    }

        .dh-section-heading.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
            justify-items: center;
        }

        .dh-section-heading h2 {
            margin: 0;
            color: var(--dh-navy);
            font-size: clamp(1.9rem, 3.8vw, 3.25rem);
            line-height: 1.02;
            font-weight: 950;
        }

        .dh-section-heading p {
            margin: 0;
            color: #53647d;
            font-size: 1.02rem;
            line-height: 1.65;
            font-weight: 650;
        }

    .dh-grid {
        display: grid;
        gap: 18px;
    }

    .dh-grid-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .dh-grid-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .dh-card {
        height: 100%;
        border: 1px solid var(--dh-line);
        border-radius: 8px;
        background: #fff;
        padding: 22px;
        box-shadow: 0 16px 38px rgba(18, 63, 102, .08);
    }

        .dh-card i {
            width: 42px;
            height: 42px;
            display: inline-grid;
            place-items: center;
            border-radius: 8px;
            background: rgba(216, 139, 53, .14);
            color: var(--dh-saffron);
            font-size: 1.1rem;
        }

        .dh-card h3,
        .dh-card h4 {
            margin: 18px 0 10px;
            color: var(--dh-navy);
            font-size: 1.12rem;
            line-height: 1.24;
            font-weight: 920;
        }

        .dh-card p {
            margin: 0;
            color: #58687f;
            font-size: .95rem;
            line-height: 1.6;
            font-weight: 600;
        }

    .dh-map-panel {
        display: grid;
        grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
        gap: 24px;
        align-items: stretch;
    }

    .dh-community-panel {
        border-radius: 8px;
        padding: 26px;
        color: #fff;
        background: linear-gradient(150deg, rgba(18, 63, 102, .96), rgba(33, 79, 62, .94)), url("assets/img/NemoExpress-community-logo.svg") center 36% / 78% auto no-repeat;
        box-shadow: var(--dh-strong-shadow);
        min-height: 430px;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        overflow: hidden;
        position: relative;
    }

        .dh-community-panel::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(18, 63, 102, .06), rgba(18, 63, 102, .78));
        }

    .dh-community-panel-content {
        position: relative;
        z-index: 1;
    }

    .dh-community-panel h3 {
        margin: 0;
        font-size: clamp(1.8rem, 3vw, 3rem);
        line-height: 1.05;
        font-weight: 950;
    }

    .dh-community-panel p {
        margin: 16px 0 0;
        max-width: 480px;
        color: rgba(255, 255, 255, .86);
        line-height: 1.62;
        font-weight: 650;
    }

    .dh-insight-list {
        display: grid;
        gap: 14px;
    }

    .dh-insight {
        display: grid;
        grid-template-columns: auto 1fr;
        gap: 16px;
        align-items: start;
        border: 1px solid var(--dh-line);
        border-radius: 8px;
        background: #fff;
        padding: 18px;
        box-shadow: 0 12px 30px rgba(18, 63, 102, .07);
    }

    .dh-insight-number {
        width: 42px;
        height: 42px;
        display: grid;
        place-items: center;
        border-radius: 8px;
        background: rgba(53, 107, 85, .12);
        color: var(--dh-green);
        font-weight: 950;
    }

    .dh-insight h4 {
        margin: 0 0 6px;
        color: var(--dh-navy);
        font-size: 1rem;
        font-weight: 920;
    }

    .dh-insight p {
        margin: 0;
        color: #5b6b82;
        line-height: 1.55;
        font-weight: 600;
    }

    .dh-timeline {
        position: relative;
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 16px;
    }

    .dh-step {
        border: 1px solid var(--dh-line);
        border-radius: 8px;
        background: #fff;
        padding: 20px;
        min-height: 210px;
        box-shadow: 0 16px 38px rgba(18, 63, 102, .08);
    }

        .dh-step strong {
            display: inline-grid;
            place-items: center;
            width: 38px;
            height: 38px;
            border-radius: 8px;
            background: var(--dh-navy);
            color: #fff;
            font-weight: 950;
        }

        .dh-step h3 {
            margin: 18px 0 8px;
            color: var(--dh-navy);
            font-size: 1.08rem;
            font-weight: 920;
        }

        .dh-step p {
            margin: 0;
            color: #5c6c82;
            line-height: 1.58;
            font-weight: 600;
        }

    .dh-contact-shell {
        display: grid;
        grid-template-columns: minmax(280px, .78fr) minmax(0, 1.22fr);
        gap: 26px;
        align-items: start;
    }

    .dh-contact-aside {
        border-radius: 8px;
        background: var(--dh-navy);
        color: #fff;
        padding: 26px;
        box-shadow: var(--dh-soft-shadow);
        position: sticky;
        top: 96px;
    }

        .dh-contact-aside img {
            width: 120px;
            height: auto;
            display: block;
            margin-bottom: 20px;
            filter: brightness(0) invert(1);
        }

        .dh-contact-aside h2 {
            margin: 0;
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            line-height: 1.08;
            font-weight: 950;
        }

        .dh-contact-aside p {
            margin: 16px 0 0;
            color: rgba(255, 255, 255, .82);
            line-height: 1.62;
            font-weight: 650;
        }

    .dh-contact-form {
        border: 1px solid var(--dh-line);
        border-radius: 8px;
        background: #fff;
        padding: 26px;
        box-shadow: 0 18px 46px rgba(18, 63, 102, .1);
    }

    .dh-form-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 18px;
    }

    .dh-field {
        display: grid;
        gap: 8px;
    }

        .dh-field.full {
            grid-column: 1 / -1;
        }

        .dh-field label,
        .dh-option-label {
            color: var(--dh-ink);
            font-weight: 850;
            font-size: .92rem;
        }

    .dh-input,
    .dh-select {
        width: 100%;
        min-height: 46px;
        border: 1px solid rgba(18, 63, 102, .18);
        border-radius: 8px;
        background: #fff;
        color: var(--dh-ink);
        padding: 0 13px;
        font-weight: 650;
        outline: none;
    }

        .dh-input:focus,
        .dh-select:focus {
            border-color: var(--dh-green);
            box-shadow: 0 0 0 4px rgba(53, 107, 85, .12);
        }

    .dh-input-group {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 10px;
    }

    .dh-option-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .dh-option {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        min-height: 44px;
        border: 1px solid rgba(18, 63, 102, .12);
        border-radius: 8px;
        padding: 11px 12px;
        background: #f8fbfc;
    }

        .dh-option input {
            margin-top: 4px;
            accent-color: var(--dh-green);
            flex: 0 0 auto;
        }

        .dh-option label {
            margin: 0;
            color: #3f5068;
            font-size: .9rem;
            line-height: 1.28;
            font-weight: 750;
        }

    .dh-alert {
        border-radius: 8px;
        padding: 12px 14px;
        margin-bottom: 18px;
        font-weight: 750;
    }

    .dh-alert-success {
        color: #124634;
        background: rgba(53, 107, 85, .12);
        border: 1px solid rgba(53, 107, 85, .22);
    }

    .dh-alert-error {
        color: #7a1f1f;
        background: rgba(190, 58, 58, .11);
        border: 1px solid rgba(190, 58, 58, .2);
    }

    .dh-small-note {
        margin: 6px 0 0;
        color: #8a5a1f;
        font-size: .84rem;
        font-weight: 750;
    }

    .dh-form-actions {
        display: flex;
        justify-content: flex-end;
        margin-top: 20px;
    }

    .dh-footer {
        padding: 30px 0;
        background: #0d2438;
        color: rgba(255, 255, 255, .82);
    }

    .dh-footer-inner {
        width: min(1180px, calc(100vw - 32px));
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 18px;
        flex-wrap: wrap;
        font-weight: 700;
    }

    .dh-footer a {
        color: #fff;
        text-decoration: none;
    }

    .chat-overlay {
        position: fixed;
        inset: 0;
        z-index: 9999;
        display: grid;
        place-items: center;
        padding: 18px;
        background: rgba(13, 36, 56, .68);
        backdrop-filter: blur(10px);
    }

    .chat-modal {
        position: relative;
        width: min(980px, 100%);
        height: min(720px, calc(100dvh - 36px));
        border-radius: 8px;
        overflow: hidden;
        background: #fff;
        box-shadow: var(--dh-strong-shadow);
    }

        .chat-modal iframe {
            width: 100%;
            height: 100%;
            border: 0;
        }

    .chat-close {
        position: absolute;
        top: 12px;
        right: 12px;
        z-index: 1;
        width: 42px;
        height: 42px;
        border: 0;
        border-radius: 8px;
        color: #fff;
        background: rgba(13, 36, 56, .86);
    }

    .animate-fade-in-up {
        opacity: 1;
        transform: translateY(0);
    }

    @keyframes dhLogoLift {
        0%, 100% {
            transform: translateY(0);
        }

        50% {
            transform: translateY(-10px);
        }
    }

    @keyframes dhRouteSpin {
        to {
            transform: rotate(360deg);
        }
    }

    @media (max-width: 980px) {
        .dh-nav-toggle {
            display: inline-flex;
        }

        .dh-nav-links {
            position: absolute;
            top: 72px;
            left: 0;
            right: 0;
            display: none;
            flex-direction: column;
            align-items: stretch;
            padding: 14px 16px 18px;
            border-bottom: 1px solid rgba(18, 63, 102, .12);
            background: rgba(247, 251, 253, .98);
            box-shadow: 0 18px 40px rgba(18, 63, 102, .12);
        }

            .dh-nav-links.show {
                display: flex;
            }

            .dh-nav-link,
            .dh-nav-links .dh-button {
                width: 100%;
                justify-content: flex-start;
            }

        .dh-hero-inner,
        .dh-map-panel,
        .dh-contact-shell {
            grid-template-columns: 1fr;
        }

        .dh-hero-visual {
            min-height: 390px;
        }

        .dh-logo-stage {
            margin: 0;
            min-height: 390px;
        }

        .dh-grid-3,
        .dh-grid-4,
        .dh-timeline {
            grid-template-columns: repeat(2, minmax(0, 1fr));
        }

        .dh-contact-aside {
            position: static;
        }
    }

    @media (max-width: 640px) {
        .dh-nav-inner,
        .dh-section-inner,
        .dh-hero-inner,
        .dh-footer-inner {
            width: min(100vw - 24px, 1180px);
        }

        .dh-brand-title {
            font-size: .92rem;
        }

        .dh-brand-subtitle {
            font-size: .66rem;
        }

        .dh-hero {
            min-height: auto;
            padding: 28px 0 42px;
        }

            .dh-hero h1 {
                font-size: clamp(2.35rem, 14vw, 3.8rem);
            }

        .dh-hero-metrics,
        .dh-status-strip,
        .dh-grid-3,
        .dh-grid-4,
        .dh-timeline,
        .dh-form-grid,
        .dh-option-grid {
            grid-template-columns: 1fr;
        }

        .dh-logo-stage {
            min-height: 350px;
        }

        .dh-logo-main {
            inset: 30px 22px 118px;
        }

        .dh-section {
            padding: 64px 0;
        }

        .dh-input-group {
            grid-template-columns: 1fr;
        }

        .dh-form-actions,
        .dh-form-actions .dh-button {
            width: 100%;
        }
    }

html { scroll-behavior:smooth; } body { margin:0; font-family:system-ui,sans-serif; } * { box-sizing:border-box; } .dh-nav-toggle { display:none !important; } @media(max-width:991px) { .dh-nav-inner { flex-wrap:wrap; } .dh-nav-links { display:flex !important; position:static; flex-wrap:wrap; width:100%; padding:12px 0; } } @media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } *, *::before, *::after { animation:none !important; transition:none !important; } }
section[id] { scroll-margin-top: 90px; } @media(max-width:980px) { .dh-navbar { position:static; } .dh-nav-links { flex-direction:row; gap:12px; box-shadow:none; } .dh-nav-link, .dh-nav-links .dh-button { width:auto; } }