.roi-page {
    --roi-primary: var(--nx-primary, #0f5b46);
    --roi-secondary: var(--nx-secondary, #2c4a6e);
    --roi-graphite: var(--nx-graphite, #1a1d1f);
    --roi-ivory: var(--nx-ivory, #f2f0ea);
    --roi-desert: var(--nx-desert, #d9d1c2);
    --roi-muted: #656c6e;
    --roi-white: #ffffff;
    overflow: hidden;
    background: var(--roi-ivory);
    color: var(--roi-graphite);
}

    .roi-page *,
    .roi-page *::before,
    .roi-page *::after {
        box-sizing: border-box;
    }

.roi-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient( 135deg, #111516 0%, var(--roi-graphite) 58%, #133c30 100% );
    color: var(--roi-white);
}

.roi-hero__grid {
    position: absolute;
    inset: 0;
    opacity: 0.12;
    background-image: linear-gradient( rgba(255, 255, 255, 0.13) 1px, transparent 1px ), linear-gradient( 90deg, rgba(255, 255, 255, 0.13) 1px, transparent 1px );
    background-size: 64px 64px;
}

.roi-hero__container {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.55fr);
    gap: clamp(3rem, 8vw, 8rem);
    align-items: center;
    padding-top: clamp(5rem, 9vw, 8rem);
    padding-bottom: clamp(5rem, 9vw, 8rem);
}

.roi-eyebrow {
    color: #87d0b4;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

[dir="rtl"] .roi-eyebrow {
    letter-spacing: normal;
}

.roi-hero h1 {
    max-width: 900px;
    margin: 1.2rem 0 1.4rem;
    font-size: clamp(2.7rem, 5.6vw, 5.2rem);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.045em;
    text-wrap: balance;
}

[dir="rtl"] .roi-hero h1 {
    line-height: 1.25;
    letter-spacing: normal;
}

.roi-hero__content > p {
    max-width: 760px;
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.08rem;
    line-height: 1.9;
}

.roi-hero__features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem 1.5rem;
    margin-top: 2rem;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.9rem;
}

    .roi-hero__features span {
        display: inline-flex;
        gap: 0.5rem;
        align-items: center;
    }

    .roi-hero__features i {
        color: #87d0b4;
    }

.roi-hero__notice {
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.055);
    backdrop-filter: blur(15px);
}

.roi-hero__notice-icon {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    color: #87d0b4;
    font-size: 1.3rem;
}

.roi-hero__notice strong {
    display: block;
    margin-bottom: 0.8rem;
    font-size: 1.15rem;
}

.roi-hero__notice p {
    margin: 0;
    color: rgba(255, 255, 255, 0.67);
    line-height: 1.8;
}

.roi-section {
    padding-block: clamp(4rem, 8vw, 7rem);
}

.roi-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.42fr) minmax(0, 0.9fr);
    gap: 1.5rem;
    align-items: start;
}

.roi-input-panel,
.roi-results-panel {
    border: 1px solid var(--roi-desert);
    background: var(--roi-white);
}

.roi-input-panel {
    position: sticky;
    top: 100px;
    padding: clamp(1.4rem, 3vw, 2.2rem);
}

.roi-results-panel {
    padding: clamp(1.5rem, 4vw, 3rem);
    box-shadow: 0 28px 70px rgba(26, 29, 31, 0.07);
}

.roi-panel-heading {
    margin-bottom: 2rem;
    padding-bottom: 1.4rem;
    border-bottom: 1px solid #ebe7e0;
}

    .roi-panel-heading > span,
    .roi-results-heading > div > span {
        color: var(--roi-primary);
        font-size: 0.8rem;
        font-weight: 700;
    }

    .roi-panel-heading h2,
    .roi-results-heading h2 {
        margin: 0.6rem 0 0.7rem;
        font-size: clamp(1.6rem, 2.5vw, 2.3rem);
        font-weight: 600;
    }

    .roi-panel-heading p {
        margin: 0;
        color: var(--roi-muted);
        line-height: 1.75;
    }

.roi-field {
    margin-bottom: 1.45rem;
}

.roi-field__header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
    margin-bottom: 0.55rem;
}

    .roi-field__header label {
        color: var(--roi-graphite);
        font-weight: 600;
    }

    .roi-field__header span {
        color: #858b89;
        font-size: 0.75rem;
        text-align: end;
    }

    .roi-field__header strong {
        color: var(--roi-primary);
    }

.roi-input-panel .form-control,
.roi-input-panel .form-select {
    min-height: 52px;
    border-color: #d8d4cd;
    border-radius: 0.35rem;
    box-shadow: none;
}

    .roi-input-panel .form-control:focus,
    .roi-input-panel .form-select:focus {
        border-color: var(--roi-primary);
        box-shadow: 0 0 0 3px rgba(15, 91, 70, 0.1);
    }

.roi-input-with-unit {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
}

    .roi-input-with-unit input {
        border-start-end-radius: 0;
        border-end-end-radius: 0;
    }

[dir="rtl"] .roi-input-with-unit input {
    border-radius: 0 0.35rem 0.35rem 0;
}

.roi-input-with-unit > span {
    min-width: 72px;
    display: grid;
    place-items: center;
    padding-inline: 0.8rem;
    border: 1px solid #d8d4cd;
    border-inline-start: 0;
    border-radius: 0 0.35rem 0.35rem 0;
    background: #f6f4ef;
    color: #666d6b;
    font-size: 0.84rem;
}

[dir="rtl"] .roi-input-with-unit > span {
    border-inline-start: 0;
    border-inline-end: 0;
    border-radius: 0.35rem 0 0 0.35rem;
}

.roi-field input[type="range"] {
    width: 100%;
    accent-color: var(--roi-primary);
}

.roi-range-scale {
    display: flex;
    justify-content: space-between;
    margin-top: 0.4rem;
    color: #8a908e;
    font-size: 0.75rem;
}

.roi-reset-button {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--roi-secondary);
    font-size: 0.85rem;
    font-weight: 600;
}

.roi-results-heading {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
    margin-bottom: 2rem;
}

.roi-live-badge {
    display: inline-flex;
    gap: 0.4rem;
    align-items: center;
    padding: 0.45rem 0.7rem;
    border-radius: 99px;
    background: rgba(15, 91, 70, 0.08);
    color: var(--roi-primary);
    font-size: 0.78rem;
    font-weight: 700;
}

.roi-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.roi-metric {
    min-height: 180px;
    padding: 1.4rem;
    border: 1px solid var(--roi-desert);
    background: var(--roi-ivory);
}

.roi-metric--primary {
    background: linear-gradient( 135deg, var(--roi-primary), #123f34 );
    color: var(--roi-white);
}

.roi-metric__label,
.roi-metric strong,
.roi-metric small {
    display: block;
}

.roi-metric__label {
    margin-bottom: 2rem;
    color: var(--roi-primary);
    font-size: 0.8rem;
    font-weight: 700;
}

.roi-metric--primary .roi-metric__label {
    color: rgba(255, 255, 255, 0.72);
}

.roi-metric strong {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    line-height: 1.2;
}

.roi-metric small {
    margin-top: 0.55rem;
    color: #737a78;
}

.roi-metric--primary small {
    color: rgba(255, 255, 255, 0.65);
}

.roi-visual-card {
    margin-top: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--roi-desert);
}

.roi-visual-card__header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

    .roi-visual-card__header span,
    .roi-visual-card__header strong {
        display: block;
    }

    .roi-visual-card__header > div > span {
        margin-bottom: 0.3rem;
        color: var(--roi-primary);
        font-size: 0.78rem;
        font-weight: 700;
    }

    .roi-visual-card__header > span {
        color: var(--roi-primary);
        font-size: 1.3rem;
        font-weight: 700;
    }

.roi-comparison-bar {
    display: flex;
    height: 18px;
    margin-top: 1.5rem;
    overflow: hidden;
    border-radius: 99px;
    background: #e2ded6;
}

.roi-comparison-bar__automated {
    width: 70%;
    background: var(--roi-primary);
    transition: width 220ms ease;
}

.roi-comparison-bar__remaining {
    width: 30%;
    background: var(--roi-desert);
    transition: width 220ms ease;
}

.roi-comparison-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
    margin-top: 0.9rem;
    color: var(--roi-muted);
    font-size: 0.8rem;
}

    .roi-comparison-legend span {
        display: inline-flex;
        gap: 0.45rem;
        align-items: center;
    }

.roi-legend-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}

.roi-legend-dot--automated {
    background: var(--roi-primary);
}

.roi-legend-dot--remaining {
    background: var(--roi-desert);
}

.roi-recommendation {
    margin-top: 1rem;
    padding: clamp(1.5rem, 3vw, 2.2rem);
    border: 1px solid rgba(15, 91, 70, 0.22);
    background: rgba(15, 91, 70, 0.035);
}

.roi-recommendation__eyebrow {
    color: var(--roi-primary);
    font-size: 0.8rem;
    font-weight: 700;
}

.roi-recommendation h3 {
    margin: 0.75rem 0;
    font-size: clamp(1.5rem, 2.8vw, 2.4rem);
}

.roi-recommendation > p {
    margin: 0;
    color: var(--roi-muted);
    line-height: 1.85;
}

.roi-recommendation__details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

    .roi-recommendation__details div {
        padding: 1rem;
        border: 1px solid rgba(15, 91, 70, 0.15);
        background: var(--roi-white);
    }

    .roi-recommendation__details span,
    .roi-recommendation__details strong {
        display: block;
    }

    .roi-recommendation__details span {
        margin-bottom: 0.7rem;
        color: var(--roi-primary);
        font-size: 0.76rem;
        font-weight: 700;
    }

    .roi-recommendation__details strong {
        line-height: 1.6;
    }

.roi-disclaimer {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(44, 74, 110, 0.06);
    color: #61696d;
    font-size: 0.82rem;
    line-height: 1.7;
}

    .roi-disclaimer i {
        flex: 0 0 auto;
        margin-top: 0.2rem;
        color: var(--roi-secondary);
    }

    .roi-disclaimer p {
        margin: 0;
    }

.roi-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.roi-button {
    min-height: 52px;
    display: inline-flex;
    gap: 0.7rem;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.35rem;
    border: 1px solid transparent;
    border-radius: 0.4rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

    .roi-button:hover {
        transform: translateY(-2px);
    }

.roi-button--primary {
    background: var(--roi-primary);
    color: var(--roi-white);
}

    .roi-button--primary:hover {
        background: #137255;
        color: var(--roi-white);
    }

.roi-button--secondary {
    border-color: #cec9c1;
    background: var(--roi-white);
    color: var(--roi-graphite);
}

    .roi-button--secondary:hover {
        border-color: var(--roi-graphite);
        color: var(--roi-graphite);
    }

.roi-copy-status {
    margin-top: 0.8rem;
    color: var(--roi-primary);
    font-size: 0.82rem;
    font-weight: 600;
}

@media (max-width: 991.98px) {
    .roi-hero__container,
    .roi-layout {
        grid-template-columns: 1fr;
    }

    .roi-input-panel {
        position: static;
    }
}

@media (max-width: 767.98px) {
    .roi-hero__container {
        padding-top: 4.5rem;
        padding-bottom: 4.5rem;
    }

    .roi-hero h1 {
        font-size: clamp(2.4rem, 11vw, 3.8rem);
    }

    .roi-results-panel,
    .roi-input-panel {
        padding: 1.25rem;
    }

    .roi-metrics,
    .roi-recommendation__details {
        grid-template-columns: 1fr;
    }

    .roi-results-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .roi-live-badge {
        align-self: flex-start;
    }

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

    .roi-button {
        width: 100%;
    }

    .roi-field__header {
        flex-direction: column;
        gap: 0.25rem;
    }

        .roi-field__header span {
            text-align: start;
        }
}

@media (prefers-reduced-motion: reduce) {
    .roi-page *,
    .roi-page *::before,
    .roi-page *::after {
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}