/* =================================================================== */
    /* ОСНОВНЫЕ СТИЛИ КАЛЬКУЛЯТОРА */
    /* =================================================================== */

.calculator {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 30px;
}

.calculator-container {
    display: flex;
    flex-direction: column;
    background-color: var(--card_bg_black, #ffffff);
    border: 1px solid var(--stroke_black, #e5e7e8);
    border-radius: 5px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 30px 20px;
    min-height: 500px;
}

.calculator-steps {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* =================================================================== */
/* ПРОГРЕСС БАР */
/* =================================================================== */

.progress-container {
    margin-bottom: 32px;
    padding: 0;
}

.progress-percentage {
    margin-bottom: 11px;
    color: var(--theme-base-color, #0c9293);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .04em;
    line-height: 1;
    text-align: right;
}

.progress-bars {
    width: 100%;
    height: 8px;
    background: color-mix(in srgb, var(--stroke_black, #e5e7e8) 55%, transparent);
    border-radius: 999px;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(25, 47, 48, .08);
}

.progress-line {
    height: 100%;
    min-width: 0;
    background: linear-gradient(90deg, var(--theme-base-color, #0c9293), var(--theme-base-color-hover, #087779));
    border-radius: inherit;
    width: 0%;
    transition: width .35s ease;
    box-shadow: 0 0 10px color-mix(in srgb, var(--theme-base-color, #0c9293) 28%, transparent);
}

/* =================================================================== */
/* ЗАГОЛОВКИ И ШАГИ */
/* =================================================================== */

.question-number {
    margin: 0;
    width: auto;
    padding: 7px 12px;
    border: 1px solid color-mix(in srgb, var(--theme-base-color, #0c9293) 22%, transparent);
    border-radius: 999px;
    background: color-mix(in srgb, var(--theme-base-color, #0c9293) 10%, transparent);
    color: var(--theme-base-color, #0c9293);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .05em;
    line-height: 1.2;
    text-align: left;
    text-transform: uppercase;
    flex: 0 0 auto;
    white-space: nowrap;
}

.step-title {
    min-width: 0;
    margin: 0;
    color: var(--white_text_black, #333);
    font-size: clamp(21px, 2.2vw, 30px);
    font-weight: 700;
    line-height: 1.2;
}

.title-wrapper {
    display: flex;
    margin-bottom: 28px;
    align-items: center;
    gap: 14px;
}

.calculator-step:has(.final-step-wrapper) .question-number {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--theme-base-color, #0c9293);
    font-size: 14px;
    letter-spacing: .1em;
}

/* =================================================================== */
/* ОПЦИИ И ВАРИАНТЫ ОТВЕТОВ */
/* =================================================================== */

.options-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 40px;
    row-gap: 20px;
}

.option-item {
    position: relative;
    display: flex;
    width: 100%;
    min-height: 80px;
    box-sizing: border-box;
    align-items: stretch;
    line-height: 125%;
    border: 1px solid var(--stroke_black, #e5e7e8);
    border-radius: 9px;
    background: var(--card_bg_black, #fff);
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(0, 0, 0, .04);
    transition: border-color .2s ease, background-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.option-item:hover,
.option-item:focus-within {
    border-color: color-mix(in srgb, var(--theme-base-color, #0c9293) 55%, var(--stroke_black, #e5e7e8));
    box-shadow: 0 8px 22px rgba(25, 47, 48, .09);
    transform: translateY(-1px);
}

.option-item:has(input:checked) {
    border-color: var(--theme-base-color, #0c9293);
    background: color-mix(in srgb, var(--theme-base-color, #0c9293) 6%, var(--card_bg_black, #fff));
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--theme-base-color, #0c9293) 12%, transparent), 0 8px 22px rgba(25, 47, 48, .07);
}

.option-item input {
    position: absolute;
    top: 50%;
    right: 17px;
    margin: 0;
    transform: translateY(-50%);
}

.option-item label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 78px;
    box-sizing: border-box;
    cursor: pointer;
    margin-bottom: 0;
    padding: 16px 50px 16px 15px;
    position: relative;
}

.option-name {
    color: var(--white_text_black, #333);
    font-size: 15px;
    line-height: 1.35;
    transition: color .2s ease;
}

.option-item:has(input:checked) .option-name {
    color: var(--theme-base-color, #0c9293);
    font-weight: 600;
}

.option-item .form-checkbox__input,
.option-item .form-radiobox__input {
    display: none;
}

.option-item .form-checkbox__label,
.option-item .form-radiobox__label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--white_text_black, #333);
}

.calculator .option-item .option-name {
    align-self: center;
}

.calculator .order-call-form .style_check .form-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.calculator .order-call-form .style_check .form-group > .input {
    order: 1;
    flex: 0 0 21px;
}

.calculator .order-call-form .style_check .form-group > label {
    order: 2;
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
    padding: 0;
    line-height: 1.45;
}

.calculator .order-call-form .style_check .checkbox {
    display: block;
}

.calculator .order-call-form .style_check .checkbox .form-checkbox__label {
    display: block;
    width: 21px;
    min-height: 21px;
    margin: 0;
    padding: 0;
}

.calculator .order-call-form .licence_block > .form-checkbox__input--visible {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.calculator .order-call-form .licence_block .form-checkbox__label {
    display: block;
    white-space: nowrap;
}

.option-item .form-checkbox__box,
.option-item .form-radiobox__box {
    top: 50%;
    left: auto;
    right: 17px;
    transform: translateY(-50%);
}

.option-item .form-checkbox__label:hover,
.option-item .form-radiobox__label:hover {
    color: var(--theme-base-color, #0c9293);
}

    .options-list > .option-item:last-child {
        margin-bottom: 10px;
    }


/* =================================================================== */
/* КНОПКИ И НАВИГАЦИЯ */
/* =================================================================== */

.calculator-hint-wrapper {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    margin-top: 5px;
    gap: 14px;
}

.calculator-step-hint {
    grid-column: 1 / -1;
    grid-row: 1;
    max-width: none;
    color: var(--basic_text_black, #777);
    font-size: 12px;
    line-height: 1.4;
}

.previous-step {
    grid-column: 1;
    grid-row: 2;
    justify-self: start;
    width: 160px;
    max-width: 160px;
}

.next-step {
    grid-column: 3;
    grid-row: 2;
    justify-self: end;
    width: 160px;
    max-width: 160px;
}

.calculator .previous-step,
.calculator .next-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 44px;
    box-sizing: border-box;
    padding: 10px 18px;
    border: 1px solid var(--theme-base-color, #0c9293);
    border-radius: 5px;
    background: var(--theme-base-color, #0c9293);
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.2;
    transition: background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.calculator .previous-step:hover,
.calculator .previous-step:focus-visible,
.calculator .next-step:hover:not(:disabled),
.calculator .next-step:focus-visible:not(:disabled) {
    border-color: var(--theme-base-color-hover, #087779);
    background: var(--theme-base-color-hover, #087779);
    color: #fff;
    box-shadow: 0 5px 16px color-mix(in srgb, var(--theme-base-color, #0c9293) 25%, transparent);
}

.calculator .previous-step svg,
.calculator .next-step svg {
    flex: 0 0 auto;
}

.calculator .btn_next,
.calculator .btn_prev {
    margin: 0;
}

.calculator .next-step svg path {
    fill: currentColor;
}

.previous-step[hidden],
.next-step[hidden] {
    display: none;
}

.calculator .btn {
    text-transform: none;
}

/* =================================================================== */
/* ФИНАЛЬНЫЙ ШАГ */
/* =================================================================== */

.calculator-step[data-step="7"] {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 400px;
}

.final-step-wrapper {
    background-color: color-mix(in srgb, var(--theme-base-color, #0c9293) 4%, var(--card_bg_black, #fff));
    border: 1px solid color-mix(in srgb, var(--theme-base-color, #0c9293) 16%, var(--stroke_black, #e5e7e8));
    border-radius: 8px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    box-sizing: border-box;
    width: 100%;
    flex: 1;
    margin-top: 20px;
    min-height: 400px;
    text-align: center;
}

.final-step-text {
    font-size: 16px;
    line-height: 1.5;
    color: var(--white_text_black, #333);
    margin: 0;
    width: 100%;
    max-width: 720px;
}

.final-step-text a {
    color: #0C6EB8;
    text-decoration: underline;
}

.final-step-callout {
    display: block;
    margin-bottom: 16px;
    padding: 14px 18px;
    border: 1px solid color-mix(in srgb, var(--theme-base-color, #0c9293) 20%, var(--stroke_black, #e5e7e8));
    border-radius: 6px;
    background: color-mix(in srgb, var(--theme-base-color, #0c9293) 8%, var(--card_bg_black, #fff));
    color: var(--theme-base-color, #0c9293);
    font-weight: 700;
}

.final-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    align-self: center;
    width: 160px;
    min-width: 160px;
    min-height: 44px;
    box-sizing: border-box;
    padding: 10px 18px;
    white-space: nowrap;
    border: 1px solid var(--theme-base-color, #0c9293);
    border-radius: 5px;
    background-color: var(--theme-base-color, #0c9293);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.2;
    transition: background-color .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease;
}

.final-btn svg {
    flex: 0 0 auto;
}

.final-btn svg path {
    fill: currentColor;
}

.final-btn:hover,
.final-btn:focus-visible {
    border-color: var(--theme-base-color-hover, #087779);
    background-color: var(--theme-base-color-hover, #087779);
    color: #fff;
    box-shadow: 0 5px 16px color-mix(in srgb, var(--theme-base-color, #0c9293) 25%, transparent);
}

.calculator .final-btn {
    width: 160px;
    min-height: 44px;
    padding: 10px 18px;
    border-width: 1px;
    font-size: 14px;
}

/* =================================================================== */
/* СТОИМОСТЬ УСЛУГ */
/* =================================================================== */

.cost-summary {
    padding: 20px 0px;
    background-color: var(--card_bg_black, #ffffff);
    border: 1px solid var(--stroke_black, #e5e7e8);
    border-radius: 5px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.cost-summary h2 {
    padding-left: 20px;
    font-size: 24px;
    margin-bottom: unset;
}

.cost-summary table {
    width: 100%;
}

.cost-summary thead {
    border-bottom: 1px solid #0C9293;
}

.cost-summary table th {
    width: 50%;
    padding: 15px 20px;
}

.cost-summary table td {
    padding: 15px 20px;
    line-height: 115%;
}

.cost-summary tr td:last-child,
.cost-summary tr th:last-child {
    text-align: right;
}

.cost-summary tr:first-child td {
    padding-top: 30px;
}

#cost-summary-body {
    min-height: 350px;
    height: 150px;
    vertical-align: baseline;
}

.person-sale {
    line-height: 110%;
    padding: 20px;
    padding-bottom: 25px;
    margin-top: 40px;
}

.total-cost-wrapper {
    border-top: 1px solid #0C9293;
    padding: 20px;
    padding-bottom: 0px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.total-cost-wrapper div {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* =================================================================== */
/* МЕДИА ЗАПРОСЫ */
/* =================================================================== */

/* Планшет */
@media screen and (max-width: 1024px) {
    .calculator {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .calculator-step {
        margin-bottom: 30px;
    }

    #cost-summary-body tr {
        height: 50px;
    }
}

/* Мобильный */
@media screen and (max-width: 768px) {
    .calculator-container {
        padding: 20px 15px;
        min-height: 400px;
    }

    .options-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .progress-container {
        margin-bottom: 26px;
    }

    .title-wrapper {
        margin-bottom: 22px;
        align-items: flex-start;
        gap: 10px;
    }

    .calculator-hint-wrapper {
        grid-template-columns: 1fr;
        row-gap: 6px;
        margin-top: 18px;
        align-items: stretch;
    }

    .calculator-step-hint {
        grid-column: 1;
        text-align: left;
    }

    .previous-step,
    .next-step {
        grid-column: 1;
        width: 100%;
        max-width: none;
        justify-self: stretch;
    }

    .next-step { grid-row: 2; }
    .calculator .previous-step.index-block__btn {
        grid-row: 3;
        margin-top: 0;
        min-height: 44px;
        padding: 10px 18px;
    }

    .step-title {
        font-size: 22px;
    }

    .calculator-step[data-step="7"] {
        min-height: 300px;
    }

    .final-step-wrapper {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px;
        min-height: 300px;
    }

    .calculator .final-btn {
        align-self: stretch;
        width: 100%;
        min-width: 0;
        text-align: center;
    }
}

/* Маленький мобильный */
@media screen and (max-width: 480px) {
    .calculator-container {
        padding: 15px 10px;
    }

    .calculator-step-hint {
        text-align: center;
    }

    .option-item {
        min-height: 60px;
        padding: 12px;
    }

    .cost-summary h2 {
        font-size: 20px;
    }

    .final-step-wrapper {
        padding: 15px;
    }
}

.calc_flex_block {
    display: flex;
}
.btn_next {
    margin-right: 5px;
}
.btn_prev {
    margin-left: 5px;
}