/* ==========================================
   Catalog Page Styles
   ========================================== */

/* Catalog Hero */
.catalog-hero {
    position: relative;
    padding: 140px 0 60px;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-light) 100%);
    overflow: hidden;
}

.catalog-hero__bg {
    position: absolute;
    inset: 0;
    background: url('images/hero-bg.jpg') center/cover no-repeat;
    opacity: 0.1;
}

.catalog-hero__content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 13px;
}

.breadcrumbs__link {
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.breadcrumbs__link:hover {
    color: var(--color-primary);
}

.breadcrumbs__sep {
    color: var(--text-secondary);
    opacity: 0.5;
}

.breadcrumbs__current {
    color: var(--color-primary);
}

.catalog-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(36px, 5vw, 56px);
    color: var(--text-primary);
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.catalog-hero__text {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
}

/* Hero Inner Layout */
.catalog-hero__inner {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: start;
}

/* ==========================================
   Trust Triggers
   ========================================== */
.trust-triggers {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 32px;
}

.trust-trigger {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: var(--transition-fast);
}

.trust-trigger:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: rgba(255, 107, 53, 0.3);
}

.trust-trigger__icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trust-trigger__icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.trust-trigger__content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.trust-trigger__value {
    font-family: var(--font-heading);
    font-size: 16px;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.trust-trigger__label {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ==========================================
   Hero Lead Form
   ========================================== */
.hero-lead-form {
    background: white;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 107, 53, 0.2);
    position: relative;
    overflow: hidden;
}

.hero-lead-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
}

.hero-lead-form__header {
    text-align: center;
    margin-bottom: 24px;
}

.hero-lead-form__title {
    font-family: var(--font-heading);
    font-size: 28px;
    color: var(--text-dark);
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.hero-lead-form__subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.hero-lead-form__subtitle::before {
    content: '⚡';
}

.hero-lead-form__form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hero-lead-form__field {
    position: relative;
}

.hero-lead-form__input {
    width: 100%;
    padding: 16px 18px;
    padding-top: 22px;
    font-size: 15px;
    font-family: inherit;
    border: 2px solid var(--color-light-dark);
    border-radius: 12px;
    background: var(--color-light);
    transition: var(--transition-fast);
    color: var(--text-dark);
}

.hero-lead-form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: white;
}

.hero-lead-form__input::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.hero-lead-form__label {
    position: absolute;
    top: 8px;
    left: 18px;
    font-size: 11px;
    color: var(--color-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-lead-form__btn {
    margin-top: 8px;
    padding: 18px 24px;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.hero-lead-form__btn-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.hero-lead-form__btn:hover .hero-lead-form__btn-icon {
    transform: translateX(4px);
}

.hero-lead-form__privacy {
    font-size: 11px;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.5;
}

.hero-lead-form__privacy a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ==========================================
   Task Constructor
   ========================================== */
.task-constructor {
    padding: 50px 0;
    background: linear-gradient(180deg, var(--color-dark) 0%, var(--color-dark-light) 100%);
    border-bottom: 1px solid rgba(255, 107, 53, 0.2);
}

.task-constructor__inner {
    max-width: 1000px;
    margin: 0 auto;
}

.task-constructor__header {
    text-align: center;
    margin-bottom: 32px;
}

.task-constructor__title {
    font-family: var(--font-heading);
    font-size: clamp(24px, 3vw, 32px);
    color: var(--text-primary);
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.task-constructor__subtitle {
    color: var(--text-secondary);
    font-size: 15px;
}

.task-constructor__steps {
    display: flex;
    align-items: flex-end;
    gap: 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px 32px;
}

.task-constructor__step {
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.task-constructor__step--action {
    flex: 0 0 auto;
}

.task-constructor__step-num {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 16px;
    color: white;
    flex-shrink: 0;
    margin-top: 22px;
}

.task-constructor__step-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.task-constructor__label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.task-constructor__select {
    width: 100%;
    padding: 14px 18px;
    font-size: 14px;
    font-family: inherit;
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.task-constructor__select:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: rgba(255, 107, 53, 0.1);
}

.task-constructor__select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.task-constructor__select option {
    background: var(--color-dark);
    color: var(--text-primary);
}

.task-constructor__btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
    white-space: nowrap;
}

.task-constructor__btn-icon {
    width: 20px;
    height: 20px;
}

/* Catalog Section */
.catalog-section {
    padding: 60px 0 100px;
    background: var(--color-light);
}

.catalog-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}

/* Filters Sidebar */
.catalog-filters {
    background: white;
    border-radius: 16px;
    padding: 24px;
    position: sticky;
    top: 100px;
    box-shadow: var(--shadow-sm);
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-light-dark);
}

.filters-title {
    font-family: var(--font-heading);
    font-size: 22px;
    letter-spacing: 1px;
}

.filters-reset {
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filters-reset:hover {
    text-decoration: underline;
}

/* Filter Groups */
.filter-group {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-light-dark);
}

.filter-group:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.filter-group__title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 6px 0;
    transition: var(--transition-fast);
}

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

.filter-option input {
    display: none;
}

.filter-option__check {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-light-dark);
    border-radius: 4px;
    position: relative;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.filter-option input:checked + .filter-option__check {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.filter-option input:checked + .filter-option__check::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 6px;
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.filter-option__text {
    font-size: 14px;
    flex: 1;
}

.filter-option__count {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--color-light);
    padding: 2px 8px;
    border-radius: 10px;
}

/* Filters CTA */
.filters-cta {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-light) 100%);
    border-radius: 12px;
    padding: 20px;
    margin-top: 24px;
    text-align: center;
}

.filters-cta__icon {
    width: 48px;
    height: 48px;
    background: rgba(255,107,53,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.filters-cta__icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.filters-cta__text {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 16px;
}

/* Catalog Toolbar */
.catalog-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-light-dark);
}

.catalog-toolbar__count {
    font-size: 14px;
    color: var(--text-secondary);
}

.catalog-toolbar__count strong {
    color: var(--text-dark);
}

.catalog-toolbar__sort {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.catalog-toolbar__sort select {
    padding: 8px 12px;
    border: 1px solid var(--color-light-dark);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    background: white;
    cursor: pointer;
    transition: var(--transition-fast);
}

.catalog-toolbar__sort select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Catalog Grid */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

/* Tech Card Pro */
.tech-card-pro {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid transparent;
}

.tech-card-pro:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255,107,53,0.2);
}

.tech-card-pro__link {
    display: block;
}

.tech-card-pro__image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--color-light);
}

.tech-card-pro__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.tech-card-pro:hover .tech-card-pro__image img {
    transform: scale(1.08);
}

.tech-card-pro__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    color: white;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    /* По умолчанию — Популярное (зелёный) */
    background: linear-gradient(135deg, #22C55E, #16A34A);
}

/* Хит — красный */
.tech-card-pro__badge--hit {
    background: linear-gradient(135deg, #EF4444, #DC2626);
}

/* Премиум — золотой */
.tech-card-pro__badge--premium {
    background: linear-gradient(135deg, #F59E0B, #D97706);
}

/* Старый класс hot теперь для премиум */
.tech-card-pro__badge--hot {
    background: linear-gradient(135deg, #F59E0B, #D97706);
}

.tech-card-pro__overlay {
    position: absolute;
    inset: 0;
    background: rgba(13,17,23,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.tech-card-pro:hover .tech-card-pro__overlay {
    opacity: 1;
}

.tech-card-pro__view {
    background: var(--color-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transform: translateY(10px);
    transition: var(--transition-normal);
}

.tech-card-pro:hover .tech-card-pro__view {
    transform: translateY(0);
}

.tech-card-pro__body {
    padding: 20px;
}

.tech-card-pro__category {
    font-size: 11px;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 6px;
}

.tech-card-pro__title {
    font-family: var(--font-heading);
    font-size: 20px;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.tech-card-pro__title a {
    color: var(--text-dark);
    transition: var(--transition-fast);
}

.tech-card-pro__title a:hover {
    color: var(--color-primary);
}

/* Specs Grid */
.tech-card-pro__specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--color-light);
    border-radius: 10px;
}

.spec-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 4px;
}

.spec-item__icon {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.spec-item__value {
    font-weight: 700;
    font-size: 14px;
    color: var(--text-dark);
}

.spec-item__label {
    font-size: 10px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Suitable For (Для чего подходит) */
.tech-card-pro__suitable {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.5;
    padding: 10px 12px;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05), rgba(255, 107, 53, 0.02));
    border-radius: 8px;
    margin-bottom: 16px;
    border-left: 2px solid var(--color-primary);
}

.tech-card-pro__suitable-label {
    font-weight: 600;
    color: var(--color-primary);
    margin-right: 4px;
}

/* Footer */
.tech-card-pro__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.tech-card-pro__price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.tech-card-pro__price-value {
    font-family: var(--font-heading);
    font-size: 26px;
    color: var(--color-primary);
}

.tech-card-pro__price-unit {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Catalog CTA */
.catalog-cta {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
}

.catalog-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.catalog-cta__title {
    font-family: var(--font-heading);
    font-size: clamp(28px, 3vw, 36px);
    color: white;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.catalog-cta__text {
    color: rgba(255,255,255,0.9);
    font-size: 15px;
}

.catalog-cta__form {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.catalog-cta__input {
    padding: 16px 20px;
    font-size: 15px;
    font-family: inherit;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    min-width: 220px;
    transition: var(--transition-fast);
}

.catalog-cta__input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.catalog-cta__input:focus {
    outline: none;
    border-color: white;
    background: rgba(255, 255, 255, 0.25);
}

.catalog-cta__btn {
    background: white;
    color: var(--color-primary);
    box-shadow: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 28px;
}

.catalog-cta__btn:hover {
    background: var(--color-light);
    transform: translateY(-2px);
}

.catalog-cta .btn--primary {
    background: white;
    color: var(--color-primary);
    box-shadow: none;
    flex-shrink: 0;
}

.catalog-cta .btn--primary:hover {
    background: var(--color-light);
}

/* Nav Active State */
.nav__link--active {
    color: var(--color-primary);
}

.nav__link--active::after {
    width: 100%;
}

/* Modal Wide */
.modal__content--wide {
    max-width: 560px;
}

.modal__subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: -20px;
    margin-bottom: 24px;
    line-height: 1.5;
}

.modal__form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 1024px) {
    .catalog-layout {
        grid-template-columns: 240px 1fr;
        gap: 30px;
    }
    
    .catalog-grid {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    }
}

@media (max-width: 900px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }
    
    .catalog-filters {
        position: static;
        display: none;
    }
    
    .catalog-filters.active {
        display: block;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 100;
        border-radius: 0;
        overflow-y: auto;
    }
    
    .catalog-toolbar {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }
    
    .catalog-toolbar__sort {
        justify-content: space-between;
    }
    
    .catalog-cta__inner {
        flex-direction: column;
        text-align: center;
    }
    
    .catalog-cta__form {
        flex-direction: column;
        width: 100%;
        max-width: 400px;
    }
    
    .catalog-cta__input {
        min-width: auto;
        width: 100%;
    }
    
    /* Task Constructor Mobile */
    .task-constructor__steps {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }
    
    .task-constructor__step {
        width: 100%;
    }
    
    .task-constructor__step-num {
        margin-top: 0;
    }
    
    .task-constructor__btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 900px) {
    .catalog-hero__inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-lead-form {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .trust-triggers {
        display: flex;
        overflow-x: auto;
        gap: 12px;
        padding-bottom: 8px;
        margin-top: 24px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .trust-triggers::-webkit-scrollbar {
        display: none;
    }
    
    .trust-trigger {
        flex: 0 0 auto;
        min-width: 180px;
    }
}

@media (max-width: 768px) {
    .catalog-hero {
        padding: 120px 0 50px;
    }
    
    .catalog-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-card-pro__specs {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        padding: 12px;
    }
    
    .modal__form-row {
        grid-template-columns: 1fr;
    }
    
    .hero-lead-form {
        padding: 24px 20px;
    }
    
    .hero-lead-form__title {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .catalog-hero__title {
        font-size: 32px;
    }
    
    .catalog-section {
        padding: 40px 0 70px;
    }
    
    .tech-card-pro__image {
        height: 180px;
    }
    
    .tech-card-pro__specs {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .spec-item__value {
        font-size: 12px;
    }
    
    .spec-item__label {
        font-size: 9px;
    }
}

/* ==========================================
   Loading State
   ========================================== */
.catalog-loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    color: var(--text-secondary);
}

.catalog-loading__spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--color-light-dark);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 16px;
}

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

/* ==========================================
   Enhanced Card Styles (Dynamic Version)
   ========================================== */
.tech-card-pro__model {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-family: var(--font-mono, monospace);
    letter-spacing: 0.5px;
}

.tech-card-pro__quantity {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--color-light);
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: 500;
}

.tech-card-pro__btn {
    margin-top: 12px;
}

/* Specs without icons (simplified) */
.tech-card-pro__specs .spec-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.tech-card-pro__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

/* Card hover animation */
.tech-card-pro {
    /* animation: fadeInUp 0.4s ease-out; */
    /* animation-fill-mode: both; */
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

.tech-card-pro:nth-child(1) { animation-delay: 0.05s; }
.tech-card-pro:nth-child(2) { animation-delay: 0.1s; }
.tech-card-pro:nth-child(3) { animation-delay: 0.15s; }
.tech-card-pro:nth-child(4) { animation-delay: 0.2s; }
.tech-card-pro:nth-child(5) { animation-delay: 0.25s; }
.tech-card-pro:nth-child(6) { animation-delay: 0.3s; }
.tech-card-pro:nth-child(7) { animation-delay: 0.35s; }
.tech-card-pro:nth-child(8) { animation-delay: 0.4s; }
.tech-card-pro:nth-child(9) { animation-delay: 0.45s; }
.tech-card-pro:nth-child(10) { animation-delay: 0.5s; }
.tech-card-pro:nth-child(11) { animation-delay: 0.55s; }
.tech-card-pro:nth-child(12) { animation-delay: 0.6s; }
.tech-card-pro:nth-child(13) { animation-delay: 0.65s; }
.tech-card-pro:nth-child(14) { animation-delay: 0.7s; }
.tech-card-pro:nth-child(15) { animation-delay: 0.75s; }
.tech-card-pro:nth-child(16) { animation-delay: 0.8s; }
.tech-card-pro:nth-child(17) { animation-delay: 0.85s; }
.tech-card-pro:nth-child(18) { animation-delay: 0.9s; }
.tech-card-pro:nth-child(19) { animation-delay: 0.95s; }
.tech-card-pro:nth-child(20) { animation-delay: 1.0s; }
.tech-card-pro:nth-child(21) { animation-delay: 1.05s; }
.tech-card-pro:nth-child(22) { animation-delay: 1.1s; }
.tech-card-pro:nth-child(23) { animation-delay: 1.15s; }
.tech-card-pro:nth-child(24) { animation-delay: 1.2s; }
.tech-card-pro:nth-child(25) { animation-delay: 1.25s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   Services Page (Благоустройство)
   ========================================== */
.services-page {
    padding: 60px 0 80px;
    background: var(--color-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 24px;
}

.service-item {
    display: flex;
    gap: 20px;
    background: white;
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition-medium);
}

.service-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.service-item__icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-item__icon svg {
    width: 32px;
    height: 32px;
    stroke: white;
}

.service-item__content {
    flex: 1;
}

.service-item__title {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--color-dark);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.service-item__text {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 12px;
}

.service-item__list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
    margin-bottom: 16px;
}

.service-item__list li {
    font-size: 13px;
    color: var(--color-dark);
    position: relative;
    padding-left: 16px;
}

.service-item__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 600;
}

.service-item__price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.service-item__price-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.service-item__price-value {
    font-family: var(--font-heading);
    font-size: 28px;
    color: var(--color-primary);
}

.service-item__price-unit {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Advantages Light */
.advantages--light {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-light) 100%);
    padding: 60px 0 80px;
}

.advantages--light .section-header {
    text-align: center;
    margin-bottom: 40px;
}

.advantages--light .section-title {
    color: white;
}

.advantages--light .section-subtitle {
    color: var(--text-secondary);
}

.advantages__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.advantage {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    transition: var(--transition-medium);
}

.advantage:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.advantage__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
}

.advantage__title {
    font-family: var(--font-heading);
    font-size: 18px;
    color: white;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.advantage__text {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* ==========================================
   Materials Page (Нерудные материалы)
   ========================================== */
.materials-page {
    padding: 60px 0 80px;
    background: var(--color-light);
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.material-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition-medium);
}

.material-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--color-primary);
}

.material-card__image {
    position: relative;
    height: 160px;
    background: linear-gradient(135deg, #2a2a3e, #1e1e2e);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.material-card__placeholder {
    width: 80px !important;
    height: 80px !important;
    max-width: 80px !important;
    max-height: 80px !important;
    opacity: 0.3;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.material-card__placeholder svg {
    width: 80px !important;
    height: 80px !important;
    max-width: 80px !important;
    max-height: 80px !important;
    stroke: white;
}

.material-card__icon {
    font-size: 64px;
    line-height: 1;
    opacity: 0.9;
    filter: grayscale(0.3);
}

.material-card__badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: linear-gradient(135deg, #22C55E, #16A34A);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.material-card__badge--hit {
    background: linear-gradient(135deg, #EF4444, #DC2626);
}

.material-card__badge--premium {
    background: linear-gradient(135deg, #F59E0B, #D97706);
}

.material-card__body {
    padding: 20px;
}

.material-card__title {
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--color-dark);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.material-card__desc {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.material-card__specs {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.material-spec {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.material-spec__label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.material-spec__value {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-dark);
}

.material-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.material-card__price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.material-card__price-value {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--color-primary);
}

.material-card__price-unit {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Delivery Section */
.delivery-info {
    padding: 60px 0 80px;
    background: white;
}

.delivery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.delivery-card {
    background: var(--color-light);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition-medium);
}

.delivery-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.delivery-card__icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.delivery-card__title {
    font-family: var(--font-heading);
    font-size: 18px;
    color: var(--color-dark);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.delivery-card__text {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* Responsive for new pages */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-item {
        flex-direction: column;
        text-align: center;
    }
    
    .service-item__icon {
        margin: 0 auto;
    }
    
    .service-item__list {
        justify-content: center;
    }
    
    .service-item__price {
        justify-content: center;
    }
    
    .materials-grid {
        grid-template-columns: 1fr;
    }
    
    .delivery-grid {
        grid-template-columns: 1fr;
    }
}