.jitc-estimator {
    --estimator-primary: #292255;
    --estimator-primary-dark: #17133b;
    --estimator-accent: #f61408;
    --estimator-ink: #172033;
    --estimator-muted: #64748b;
    --estimator-line: #dfe5ee;
    --estimator-surface: #ffffff;
    --estimator-green: #176b3a;
    --estimator-green-bg: #edf7ef;
    --estimator-amber: #7a5300;
    --estimator-amber-bg: #fff7df;
    position: relative;
    overflow: hidden;
    padding: 92px 0 80px;
    background:
        radial-gradient(circle at 8% 4%, rgba(41, 34, 85, 0.08), transparent 24rem),
        radial-gradient(circle at 94% 20%, rgba(246, 20, 8, 0.06), transparent 22rem),
        #f5f7fb;
    color: var(--estimator-ink);
    font-family: "Open Sans", sans-serif;
    line-height: 1.6;
}

.jitc-estimator *,
.jitc-estimator *::before,
.jitc-estimator *::after {
    box-sizing: border-box;
}

.jitc-estimator .wrap {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 24px 15px;
}

.jitc-estimator .hero {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    margin-bottom: 20px;
    padding: clamp(30px, 5vw, 52px);
    border-radius: 22px;
    background: linear-gradient(135deg, var(--estimator-primary-dark), var(--estimator-primary) 62%, #483f80);
    box-shadow: 0 22px 55px rgba(23, 19, 59, 0.2);
    color: #ffffff;
}

.jitc-estimator .hero::before {
    position: absolute;
    z-index: -1;
    top: -70px;
    right: -40px;
    width: 280px;
    height: 280px;
    border: 55px solid rgba(255, 255, 255, 0.07);
    border-radius: 50%;
    content: "";
}

.jitc-estimator .hero::after {
    position: absolute;
    z-index: -1;
    right: 0;
    bottom: 0;
    width: 42%;
    height: 5px;
    background: var(--estimator-accent);
    content: "";
}

.jitc-estimator .hero h1 {
    max-width: 780px;
    margin: 0 0 12px;
    color: #ffffff;
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    line-height: 1.12;
}

.jitc-estimator .hero p {
    max-width: 780px;
    margin: 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: clamp(1rem, 2vw, 1.12rem);
}

.jitc-estimator .card,
.jitc-estimator .result {
    border: 1px solid var(--estimator-line);
    border-radius: 18px;
    background: var(--estimator-surface);
    box-shadow: 0 12px 35px rgba(23, 32, 51, 0.06);
}

.jitc-estimator .card {
    margin-bottom: 18px;
    padding: clamp(20px, 3vw, 28px);
}

.jitc-estimator .card h2,
.jitc-estimator .result h2 {
    margin: 0 0 20px;
    color: var(--estimator-ink);
    font-size: clamp(1.2rem, 2.2vw, 1.5rem);
    line-height: 1.3;
}

.jitc-estimator .grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(290px, 0.8fr);
    gap: 20px;
    align-items: start;
}

.jitc-estimator .grid > main,
.jitc-estimator .grid > aside {
    min-width: 0;
}

.jitc-estimator .sticky {
    position: sticky;
    top: 92px;
}

.jitc-estimator .choices,
.jitc-estimator .plans {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.jitc-estimator .plans.four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.jitc-estimator .choice,
.jitc-estimator .plan {
    position: relative;
    min-height: 100%;
    padding: 16px;
    border: 1px solid var(--estimator-line);
    border-radius: 14px;
    background: #ffffff;
    color: var(--estimator-ink);
    cursor: pointer;
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.jitc-estimator .choice:hover,
.jitc-estimator .plan:hover {
    transform: translateY(-2px);
    border-color: rgba(41, 34, 85, 0.55);
    box-shadow: 0 10px 24px rgba(41, 34, 85, 0.1);
}

.jitc-estimator .choice.active,
.jitc-estimator .plan.active {
    border-color: var(--estimator-primary);
    background: #f5f3ff;
    box-shadow: inset 0 0 0 1px var(--estimator-primary), 0 10px 24px rgba(41, 34, 85, 0.1);
}

.jitc-estimator .choice.active::after,
.jitc-estimator .plan.active::after {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--estimator-accent);
    content: "";
}

.jitc-estimator .choice b,
.jitc-estimator .plan b {
    display: block;
    padding-right: 12px;
    color: var(--estimator-ink);
    line-height: 1.35;
}

.jitc-estimator .fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.jitc-estimator label {
    display: block;
    margin: 6px 0;
    color: #283247;
    font-family: "Montserrat", sans-serif;
    font-weight: 600;
    line-height: 1.45;
}

.jitc-estimator input,
.jitc-estimator select,
.jitc-estimator textarea {
    width: 100%;
    min-height: 46px;
    padding: 10px 12px;
    border: 1px solid #cfd8e6;
    border-radius: 10px;
    outline: 0;
    background: #ffffff;
    color: var(--estimator-ink);
    font: inherit;
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.jitc-estimator textarea {
    min-height: 105px;
    resize: vertical;
}

.jitc-estimator input:focus,
.jitc-estimator select:focus,
.jitc-estimator textarea:focus {
    border-color: var(--estimator-primary);
    box-shadow: 0 0 0 3px rgba(41, 34, 85, 0.14);
}

.jitc-estimator .small {
    color: var(--estimator-muted);
    font-size: 0.84rem;
    line-height: 1.5;
}

.jitc-estimator .choice .small {
    margin-top: 5px;
}

.jitc-estimator .hidden {
    display: none !important;
}

.jitc-estimator .badge {
    display: inline-block;
    margin: 0 0 8px;
    padding: 4px 8px;
    border-radius: 999px;
    background: #e9e6ff;
    color: var(--estimator-primary);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.jitc-estimator .result {
    padding: clamp(22px, 3vw, 28px);
    background: linear-gradient(180deg, #ffffff, #f8f8ff);
    border-color: #d9d5f0;
}

.jitc-estimator .result > .small:first-child {
    margin-bottom: 7px;
    color: var(--estimator-primary);
    font-family: "Montserrat", sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.jitc-estimator .result .price {
    margin: 2px 0 0;
    color: var(--estimator-primary);
    font-family: "Montserrat", sans-serif;
    font-size: clamp(1.65rem, 3vw, 2.25rem);
    font-weight: 700;
    line-height: 1.2;
    overflow-wrap: anywhere;
}

.jitc-estimator .line {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 0;
    border-bottom: 1px dashed var(--estimator-line);
    font-size: 0.9rem;
}

.jitc-estimator .line span {
    color: var(--estimator-muted);
}

.jitc-estimator .line b {
    flex: 0 0 auto;
    text-align: right;
}

.jitc-estimator .good,
.jitc-estimator .note {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 11px;
    line-height: 1.55;
}

.jitc-estimator .good {
    background: var(--estimator-green-bg);
    color: var(--estimator-green);
}

.jitc-estimator .note {
    background: var(--estimator-amber-bg);
    color: var(--estimator-amber);
}

.jitc-estimator .chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.jitc-estimator .chip {
    padding: 6px 10px;
    border-radius: 999px;
    background: #ece9ff;
    color: var(--estimator-primary);
    font-size: 0.8rem;
    font-weight: 600;
}

.jitc-estimator .checks {
    margin-top: 14px;
}

.jitc-estimator .checks label {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin: 10px 0;
    font-family: "Open Sans", sans-serif;
    font-weight: 400;
}

.jitc-estimator .checks input {
    flex: 0 0 auto;
    width: 17px;
    min-height: 17px;
    margin: 4px 0 0;
    accent-color: var(--estimator-primary);
}

.jitc-estimator .actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.jitc-estimator button {
    min-height: 44px;
    padding: 11px 17px;
    border: 1px solid var(--estimator-primary);
    border-radius: 10px;
    background: var(--estimator-primary);
    color: #ffffff;
    font-family: "Montserrat", sans-serif;
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.jitc-estimator button:hover {
    transform: translateY(-1px);
    background: var(--estimator-primary-dark);
    box-shadow: 0 9px 20px rgba(41, 34, 85, 0.2);
}

.jitc-estimator button.secondary {
    border-color: #d8dce5;
    background: #eef1f6;
    color: var(--estimator-ink);
}

.jitc-estimator button.secondary:hover {
    background: #e3e7ee;
}

.jitc-estimator button:focus-visible,
.jitc-estimator .choice:focus-visible,
.jitc-estimator .plan:focus-visible {
    outline: 3px solid rgba(246, 20, 8, 0.3);
    outline-offset: 3px;
}

.jitc-estimator button:disabled {
    transform: none;
    opacity: 0.55;
    cursor: not-allowed;
    box-shadow: none;
}

.jitc-estimator .preview {
    max-height: 360px;
    margin-top: 14px;
    overflow: auto;
    padding: 14px;
    border-radius: 12px;
    background: #0f172a;
    color: #e2e8f0;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.8rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.jitc-estimator hr {
    margin: 20px 0;
    border: 0;
    border-top: 1px solid var(--estimator-line);
}

@media (max-width: 900px) {
    .jitc-estimator {
        padding-top: 78px;
    }

    .jitc-estimator .grid {
        grid-template-columns: 1fr;
    }

    .jitc-estimator .sticky {
        position: static;
    }
}

@media (max-width: 760px) {
    .jitc-estimator .choices,
    .jitc-estimator .plans,
    .jitc-estimator .plans.four {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .jitc-estimator .fields {
        grid-template-columns: 1fr;
    }

    .jitc-estimator .hero,
    .jitc-estimator .card,
    .jitc-estimator .result {
        border-radius: 15px;
    }
}

@media (max-width: 520px) {
    .jitc-estimator {
        padding: 64px 0 52px;
    }

    .jitc-estimator .wrap {
        padding-right: 12px;
        padding-left: 12px;
    }

    .jitc-estimator .choices,
    .jitc-estimator .plans,
    .jitc-estimator .plans.four {
        grid-template-columns: 1fr;
    }

    .jitc-estimator .actions {
        flex-direction: column;
    }

    .jitc-estimator .actions button {
        width: 100%;
    }

    .jitc-estimator .line {
        align-items: flex-start;
        flex-direction: column;
        gap: 2px;
    }

    .jitc-estimator .line b {
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    .jitc-estimator .choice,
    .jitc-estimator .plan,
    .jitc-estimator button,
    .jitc-estimator input,
    .jitc-estimator select,
    .jitc-estimator textarea {
        transition: none;
    }
}