/* ============================================
   Стили страниц — dom-pod-kluych.ru V1 Классика
   ============================================ */

/* ─── Calculator ─── */
.calculator {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-bg-dark) 100%);
    padding: var(--spacing-3xl) 0;
}

.calculator__wrap {
    max-width: 45rem;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
}

.calculator__progress {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
}

.calculator__progress-step {
    flex: 1;
    text-align: center;
    position: relative;
}

.calculator__progress-dot {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-full);
    background: var(--color-bg-light);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
    position: relative;
    z-index: 1;
}

.calculator__progress-step.is-active .calculator__progress-dot {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.calculator__progress-step.is-done .calculator__progress-dot {
    background: var(--color-success);
    border-color: var(--color-success);
    color: var(--color-white);
}

.calculator__progress-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

.calculator__progress-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 1.125rem;
    left: calc(50% + 1.125rem);
    right: calc(-50% + 1.125rem);
    height: 2px;
    background: var(--color-border);
    z-index: 0;
}

.calculator__progress-step.is-done:not(:last-child)::after {
    background: var(--color-success);
}

.calc-step {
    display: none;
}

.calc-step.is-active {
    display: block;
    animation: calcStepIn 0.4s ease;
}

@keyframes calcStepIn {
    from {
        opacity: 0;
        transform: translateX(1.875rem);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.calc-step__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

/* Тип дома — карточки выбора */
.calc-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.calc-option {
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.calc-option:hover {
    border-color: var(--color-primary);
}

.calc-option.is-selected {
    border-color: var(--color-primary);
    background: rgba(5, 80, 174, 0.05);
}

.calc-option__icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.calc-option__name {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.calc-option__desc {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

/* Range слайдер */
.calc-range {
    margin-bottom: var(--spacing-xl);
}

.calc-range__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.calc-range__value {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.calc-range input[type="range"] {
    width: 100%;
    height: 0.375rem;
    -webkit-appearance: none;
    appearance: none;
    background: var(--color-border);
    border-radius: 0.1875rem;
    outline: none;
}

.calc-range input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    cursor: pointer;
    border: 0.1875rem solid var(--color-white);
    box-shadow: var(--shadow-md);
}

.calc-range__limits {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

/* Комплектации */
.calc-compl {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.calc-compl__item {
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.calc-compl__item:hover {
    border-color: var(--color-primary);
}

.calc-compl__item.is-selected {
    border-color: var(--color-primary);
    background: rgba(5, 80, 174, 0.05);
}

.calc-compl__radio {
    width: 1.25rem;
    height: 1.25rem;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-border);
    margin-top: 2px;
    flex-shrink: 0;
    transition: all var(--transition-fast);
    position: relative;
}

.calc-compl__item.is-selected .calc-compl__radio {
    border-color: var(--color-primary);
}

.calc-compl__item.is-selected .calc-compl__radio::after {
    content: '';
    position: absolute;
    top: 0.25rem;
    left: 0.25rem;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: var(--radius-full);
    background: var(--color-primary);
}

.calc-compl__name {
    font-weight: var(--font-weight-semibold);
    margin-bottom: 2px;
}

.calc-compl__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Доп опции */
.calc-extras {
    margin-bottom: var(--spacing-xl);
}

.calc-extra {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.calc-extra__price {
    margin-left: auto;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Результат */
.calc-result {
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.calc-result__row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.calc-result__row:last-of-type {
    border-bottom: none;
}

.calc-result__label {
    color: var(--color-text-secondary);
}

.calc-result__total {
    text-align: center;
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-md);
    border-top: 2px solid var(--color-primary);
}

.calc-result__total-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.calc-result__total-price {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.calc-result__disclaimer {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    text-align: center;
    margin-top: var(--spacing-md);
}

.calculator__nav {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
}

@media (max-width: 47.9375rem) {
    .calc-options {
        grid-template-columns: 1fr;
    }

    .calculator__wrap {
        padding: var(--spacing-lg);
    }
}

/* ─── Detail page ─── */
.detail-hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.detail-slider {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.detail-slider__main {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-sm);
    cursor: pointer;
}

.detail-slider__main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-slider__thumbs {
    display: flex;
    gap: var(--spacing-sm);
}

.detail-slider__thumb {
    width: 4.5rem;
    height: 3.375rem;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    opacity: 0.6;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.detail-slider__thumb.is-active,
.detail-slider__thumb:hover {
    opacity: 1;
    border-color: var(--color-primary);
}

.detail-slider__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-info {
    position: sticky;
    top: 5rem;
}

.detail-info__price {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.detail-info__price span {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-normal);
    color: var(--color-text-secondary);
}

.detail-specs {
    margin-bottom: var(--spacing-xl);
}

.detail-specs__row {
    display: flex;
    justify-content: space-between;
    padding: 0.625rem 0;
    border-bottom: 1px solid var(--color-border-light);
}

.detail-specs__label {
    color: var(--color-text-secondary);
}

.detail-specs__value {
    font-weight: var(--font-weight-medium);
}

.detail-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Таблица комплектаций */
.compl-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-lg);
}

.compl-table th,
.compl-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--font-size-sm);
}

.compl-table th {
    background: var(--color-bg-light);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.compl-table td {
    color: var(--color-text-secondary);
}

/* Похожие проекты */
.related-section {
    padding: var(--spacing-3xl) 0;
}

.related-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 63.9375rem) {
    .detail-hero {
        grid-template-columns: 1fr;
    }

    .detail-info {
        position: static;
    }
}

@media (max-width: 47.9375rem) {
    .related-slider {
        grid-template-columns: 1fr;
    }
}

/* ─── Price page ─── */
.price-tabs {
    margin-bottom: var(--spacing-xl);
}

.price-table {
    width: 100%;
    border-collapse: collapse;
}

.price-table th,
.price-table td {
    padding: 1rem 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.price-table th {
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
}

.price-table tr:nth-child(even) {
    background: var(--color-bg-light);
}

.price-table td:last-child {
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

/* ─── Contacts page ─── */
.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.contact-info-block {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-info-block__icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    background: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-info-block__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: 2px;
}

.contact-info-block__value {
    font-weight: var(--font-weight-semibold);
}

.contact-info-block__value a {
    color: var(--color-text);
}

.contacts-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 25rem;
    background: var(--color-bg-light);
}

@media (max-width: 47.9375rem) {
    .contacts-grid {
        grid-template-columns: 1fr;
    }
}

/* ─── About page ─── */
.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.about-stat__number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.about-stat__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.team-card {
    text-align: center;
}

.team-card__photo {
    width: 7.5rem;
    height: 7.5rem;
    border-radius: var(--radius-full);
    object-fit: cover;
    margin: 0 auto var(--spacing-md);
    border: 0.1875rem solid var(--color-bg-light);
}

.team-card__name {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
}

.team-card__role {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

@media (max-width: 63.9375rem) {
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 47.9375rem) {
    .about-stats {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }
}

/* ─── Mobile: Tables ─── */
@media (max-width: 47.9375rem) {

    .price-table,
    .compl-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .price-table th,
    .price-table td,
    .compl-table th,
    .compl-table td {
        padding: 0.625rem 0.75rem;
        font-size: 0.8125rem;
        white-space: nowrap;
    }
}

/* ─── Tabs ─── */
.tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.tab {
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    background: var(--color-bg-light);
    transition: all var(--transition-fast);
    border: 1px solid var(--color-border);
}

.tab.is-active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.tab-content {
    display: none;
}

.tab-content.is-active {
    display: block;
}

/* ─── Filter Chips ─── */
.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.filter-chip {
    padding: 0.5rem 1.125rem;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.filter-chip.is-active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ─── Pagination ─── */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-2xl);
}

.pagination__link {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    border: 1px solid var(--color-border);
}

.pagination__link.is-active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.pagination__link.is-disabled {
    opacity: 0.3;
    pointer-events: none;
}

/* ─── Lightbox ─── */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.lightbox.is-active {
    opacity: 1;
    visibility: visible;
}

.lightbox img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

.lightbox__close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 2rem;
    color: white;
    cursor: pointer;
}

@media (max-width: 29.9375rem) {
    .tabs {
        gap: 0.375rem;
    }

    .tab {
        padding: 0.5rem 0.875rem;
        font-size: 0.75rem;
    }
}

/* ─── Direction cards (4 кнопки-направления) ─── */
.directions {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.directions__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.direction-card {
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
}

.direction-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 12px 32px rgba(5, 80, 174, 0.15);
    transform: translateY(-4px);
}

.direction-card__img {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.direction-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.direction-card:hover .direction-card__img img {
    transform: scale(1.05);
}

.direction-card__body {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: center;
}

.direction-card__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xs);
}

.direction-card__price {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 4px 14px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.direction-card__price--free {
    background: var(--color-success);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
}

.direction-card--accent {
    border-color: var(--color-success);
}

.direction-card--accent:hover {
    border-color: var(--color-success);
    box-shadow: 0 12px 32px rgba(34, 197, 94, 0.2);
}

@media (max-width: 63.9375rem) {
    .directions__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 29.9375rem) {
    .directions__grid {
        grid-template-columns: 1fr;
    }
}

/* ─── Sidebar Calculator Widget ─── */
.calc-sidebar-widget {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1500;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: white;
    padding: 14px 12px;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
    font-size: 11px;
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    box-shadow: -4px 4px 16px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    text-decoration: none;
}

.calc-sidebar-widget:hover {
    background: linear-gradient(135deg, #16a34a, #15803d);
    padding-right: 16px;
    box-shadow: -6px 6px 24px rgba(0, 0, 0, 0.3);
}

.calc-sidebar-widget svg {
    stroke: white;
}

.calc-sidebar-widget span {
    color: white;
}

@media (max-width: 47.9375rem) {
    .calc-sidebar-widget {
        padding: 10px 8px;
        font-size: 0;
    }

    .calc-sidebar-widget span {
        display: none;
    }

    .calc-sidebar-widget svg {
        width: 24px;
        height: 24px;
    }
}

/* ─── Mini Calculator Panel ─── */
.mini-calc {
    position: fixed;
    right: -420px;
    top: 0;
    width: 400px;
    height: 100vh;
    background: var(--color-white);
    z-index: 2001;
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.15);
    overflow-y: auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mini-calc.is-open {
    right: 0;
}

.mini-calc__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-secondary);
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: background var(--transition-fast);
}

.mini-calc__close:hover {
    background: var(--color-bg-light);
}

.mini-calc__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
    padding-right: 2rem;
}

.mini-calc__range-labels {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

.mini-calc__range-value {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    font-size: var(--font-size-base);
}

.mini-calc__result {
    background: linear-gradient(135deg, rgba(5, 80, 174, 0.05), rgba(5, 80, 174, 0.1));
    border-radius: var(--radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.mini-calc__result-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.mini-calc__result-price {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.mini-calc input[type="range"] {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--color-border);
    border-radius: 3px;
    outline: none;
}

.mini-calc input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
    border: 3px solid white;
    box-shadow: var(--shadow-md);
}

@media (max-width: 29.9375rem) {
    .mini-calc {
        width: 100%;
        right: -100%;
    }
}

/* ─── Cooperation page ─── */
.coop-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.coop-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.coop-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.coop-card__icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(5, 80, 174, 0.08), rgba(5, 80, 174, 0.15));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.coop-card__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.coop-card__text {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.coop-card__list {
    list-style: none;
    padding: 0;
}

.coop-card__list li {
    padding: var(--spacing-xs) 0;
    padding-left: 24px;
    position: relative;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.coop-card__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: bold;
}

/* Cooperation benefits */
.coop-benefit {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
}

.coop-benefit__number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.coop-benefit__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Cooperation form */
.coop-form-wrap {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.coop-form__info h2 {
    margin-bottom: var(--spacing-md);
}

.coop-form__info p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.coop-contacts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.coop-contacts__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-text);
}

.coop-contacts__item svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.coop-contacts__item a {
    color: var(--color-text);
    font-weight: var(--font-weight-semibold);
}

.coop-form__form {
    background: var(--color-bg-light);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
}

.coop-form__form select.form-input {
    cursor: pointer;
}

.coop-form__form textarea.form-input {
    resize: vertical;
    min-height: 80px;
}

@media (max-width: 63.9375rem) {
    .coop-grid {
        grid-template-columns: 1fr;
    }

    .coop-form-wrap {
        grid-template-columns: 1fr;
    }
}

/* ─── Complectation cards (Коробка / Тёплый контур / Внешняя отделка) ─── */
.compl-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.compl-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    border: 2px solid var(--color-border);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.compl-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.compl-card--recommended {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.compl-card--recommended::before {
    content: 'Популярный';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-primary);
    color: white;
    text-align: center;
    padding: 6px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.compl-card__img {
    height: 180px;
    overflow: hidden;
    background: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.compl-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.compl-card--recommended .compl-card__img {
    margin-top: 30px;
}

.compl-card__body {
    padding: var(--spacing-lg) var(--spacing-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.compl-card__name {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.compl-card__price {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.compl-card__price span {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-normal);
    color: var(--color-text-secondary);
}

.compl-card__list {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-xl);
    flex: 1;
}

.compl-card__list li {
    padding: var(--spacing-xs) 0;
    padding-left: 28px;
    position: relative;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-border-light);
}

.compl-card__list li:last-child {
    border-bottom: none;
}

.compl-card__list li::before {
    content: '✓';
    position: absolute;
    left: 4px;
    color: var(--color-success);
    font-weight: bold;
    font-size: 14px;
}

.compl-card__list li.is-excluded {
    color: var(--color-text-light);
    text-decoration: line-through;
    opacity: 0.6;
}

.compl-card__list li.is-excluded::before {
    content: '✕';
    color: var(--color-danger, #ef4444);
}

.compl-card__action {
    margin-top: auto;
}

@media (max-width: 63.9375rem) {
    .compl-cards {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* ─── Mirror Button ─── */
.mirror-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 10;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 8px 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.mirror-btn:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.mirror-btn:hover svg {
    stroke: white;
}

.mirror-btn svg {
    transition: stroke var(--transition-fast);
}

.detail-slider__main.is-mirrored img {
    transform: scaleX(-1);
}

/* ─── Catalog grid--2 (по 2 проекта в ряд) ─── */
.grid--2-catalog {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.grid--2-catalog .card {
    display: flex;
    flex-direction: row;
}

.grid--2-catalog .card__image {
    width: 45%;
    flex-shrink: 0;
}

.grid--2-catalog .card__image img {
    height: 100%;
    object-fit: cover;
}

.grid--2-catalog .card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (max-width: 63.9375rem) {
    .grid--2-catalog {
        grid-template-columns: 1fr;
    }

    .grid--2-catalog .card {
        flex-direction: column;
    }

    .grid--2-catalog .card__image {
        width: 100%;
    }
}