/*
Theme Name: ZaborStрой Theme
Description: Уникальная тема для сайта заборов
Author: EnEtoRiator
Version: 1.0
*/

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-weight: var(--fw-bold);
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.btn-accent {
    background-color: var(--color-accent);
    color: #fff;
    padding: var(--space-s) var(--space-l);
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 15px rgba(255, 138, 0, 0.3);
}

.btn-accent:hover {
    background-color: var(--color-accent-hover);
}

.btn-outline-sm {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: var(--space-xs) var(--space-s);
    border-radius: var(--radius-sm);
    font-size: var(--fs-small);
}

.btn-outline-sm:hover {
    background: var(--color-primary);
    color: #fff;
}

.btn-large {
    font-size: var(--fs-h4);
}

.btn-full {
    width: 100%;
    padding-block: var(--space-s);
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-secondary);
    background: var(--color-bg-base);
    color: var(--color-text-main);
    outline: none;
    transition: all 0.3s ease;
}

.form-input:hover {
    border-color: var(--color-primary);
    background-color: #fff;
    box-shadow: var(--shadow-sm);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(35, 149, 240, 0.1);
}

textarea.form-input {
    resize: none;
}

.form-not-input {
    width: 100%;
    border: none;
    font-family: var(--font-secondary);
    background: var(--color-bg-base);
    color: var(--color-text-main);
    outline: none;
    transition: border-color 0.3s;
    cursor: default;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg-base);
    box-shadow: var(--shadow-sm);
    padding-block: var(--space-s);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 48px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.logo img {
    aspect-ratio: 3;
}

.btn-catalog {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: var(--space-xs) var(--space-m);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-weight: var(--fw-bold);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-catalog:hover,
.btn-catalog[aria-expanded="true"] {
    background-color: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(35, 149, 240, 0.3);
}

.btn-catalog:active {
    transform: translateY(0);
}

.main-nav ul,
.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-list>li {
    position: relative;
}

.nav-link,
.main-nav a {
    color: var(--color-text-main);
    font-size: var(--fs-body);
    font-weight: var(--fw-medium);
    text-decoration: none;
    padding: 12px 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover,
.main-nav a:hover {
    color: var(--color-primary);
}

.nav-link::after,
.main-nav a::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--color-primary);
    transform-origin: bottom right;
    transition: transform 0.3s cubic-bezier(0.86, 0, 0.07, 1);
}

.nav-link:hover::after,
.dropdown-item:hover>.nav-link::after,
.main-nav a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.arrow-mini {
    font-size: 10px;
    color: var(--color-text-muted);
    transition: 0.3s;
}

.dropdown-item:hover .arrow-mini {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.desktop-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    min-width: 260px;
    padding: 8px 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.25s ease;
    z-index: 100;
}

.dropdown-item:hover .desktop-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.desktop-dropdown li {
    width: 100%;
}

.desktop-dropdown a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    color: var(--color-text-main);
    text-decoration: none;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}

.desktop-dropdown a:hover {
    background: #f4f9ff;
    color: var(--color-primary);
}

.desktop-dropdown a::after {
    display: none;
}

.desktop-sub-dropdown {
    position: absolute;
    top: 0;
    left: 100%;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    min-width: 240px;
    padding: 8px 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.25s ease;
}

.sub-dropdown-item:hover .desktop-sub-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.arrow-side {
    font-size: 10px;
    color: #8C94A3;
}

.header-contacts {
    display: flex;
    align-items: center;
    gap: var(--space-m);
}

.phone-link {
    font-family: var(--font-primary);
    font-weight: var(--fw-bold);
}

.header-phone-mobile {
    display: none;
    flex: 1;
    min-width: 0;
    text-align: center;
    text-decoration: none;
    color: var(--color-text-main);
    transition: color 0.3s ease;
}

.header-phone-mobile:hover {
    color: var(--color-primary);
}

.burger-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
}

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

.catalog-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 999;
    visibility: hidden;
    opacity: 0;
    transition: visibility 0.3s, opacity 0.3s;
}

.catalog-sidebar.is-open {
    visibility: visible;
    opacity: 1;
}

.catalog-sidebar-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

.catalog-sidebar-content {
    position: relative;
    width: 100%;
    max-width: 320px;
    height: 100%;
    background: var(--color-bg-base);
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform 0.3s;
}

.catalog-sidebar.is-open .catalog-sidebar-content {
    transform: translateX(0);
}

.catalog-sidebar-header {
    padding: var(--space-m);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
}

.catalog-sidebar-title {
    font-family: var(--font-primary);
    font-size: var(--fs-h4);
    margin: 0;
}

.catalog-sidebar-body {
    padding: var(--space-m);
    overflow-y: auto;
}

.btn-close {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: var(--space-3xs);
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-close:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-primary);
    transform: rotate(90deg);
}

.sidebar-view {
    display: none;
    animation: slideInMenu 0.3s ease forwards;
}

.sidebar-view.active {
    display: block;
}

@keyframes slideInMenu {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

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

.nav-drill-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-s) var(--space-m);
    margin-bottom: 8px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-weight: var(--fw-bold);
    color: var(--color-text-main);
    cursor: pointer;
    transition: all 0.2s ease;
}

.nav-drill-btn:hover {
    background: var(--color-bg-base);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.nav-drill-btn span {
    color: var(--color-primary);
}

.nav-back-btn {
    background: transparent;
    border: none;
    color: var(--color-primary);
    font-weight: var(--fw-bold);
    font-family: var(--font-primary);
    cursor: pointer;
    padding: var(--space-xs) 0;
    margin-bottom: var(--space-s);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-back-btn:hover {
    text-decoration: underline;
}

.catalog-nav ul,
.mobile-main-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.catalog-nav li {
    margin-bottom: 4px;
}

.catalog-nav a {
    display: flex;
    align-items: center;
    padding: var(--space-xs) var(--space-s);
    color: var(--color-text-main);
    font-weight: var(--fw-medium);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.catalog-nav a:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-primary);
    padding-left: var(--space-m);
}

.catalog-nav a.active {
    background-color: rgba(35, 149, 240, 0.1);
    color: var(--color-primary);
    font-weight: var(--fw-bold);
    border-left: 3px solid var(--color-primary);
}

.mobile-main-nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-s);
    margin-bottom: var(--space-m);
    padding-bottom: var(--space-m);
    border-bottom: 1px solid var(--color-border);
}

.catalog-group-title {
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
    font-size: var(--fs-small);
    text-transform: uppercase;
}

.mobile-sidebar-contacts {
    display: none;
    flex-direction: column;
    gap: var(--space-3xs);
    padding-bottom: var(--space-m);
    margin-bottom: var(--space-m);
    border-bottom: 1px solid var(--color-border);
}

.sidebar-phone {
    font-family: var(--font-primary);
    font-size: var(--fs-h4);
    font-weight: var(--fw-bold);
    color: var(--color-text-main);
    text-decoration: none;
}

.hero {
    position: relative;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    background: var(--color-dark-bg);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-image: linear-gradient(to right, rgba(27, 30, 34, 0.9), rgba(27, 30, 34, 0.4));
}

.hero-container {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    width: 100%;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    color: #fff;
}

.hero-title {
    font-family: var(--font-primary);
    font-size: var(--fs-h1);
    line-height: 1.1;
    margin-bottom: var(--space-m);
}

.hero-subtitle {
    font-size: var(--fs-body-large);
    margin-bottom: var(--space-xl);
    opacity: 0.9;
}

.hero-promo-wrapper {
    flex-shrink: 0;
    width: 100%;
    max-width: 420px;
}

.hero-promo-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    width: 100%;
}

.hero-promo-box .promo-title {
    color: #ffffff;
    font-size: 22px;
    line-height: 1.3;
    margin-top: 0;
    margin-bottom: 15px;
    font-weight: var(--fw-medium);
}

.hero-promo-box .promo-label {
    color: #00a0e3;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 14px;
    margin-bottom: 15px;
}

.hero-promo-box .promo-btn {
    width: 100%;
}

.promo-timer {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.timer-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 65px;
}

.timer-val {
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
    font-family: var(--font-primary);
}

.timer-separator {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 22px;
    opacity: 0.8;
}

.timer-text {
    font-size: 13px;
    text-transform: uppercase;
    opacity: 0.7;
    margin-top: 6px;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-m);
}

.catalog-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-base);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s, box-shadow 0.3s;
}

.catalog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.card-img-link {
    aspect-ratio: 16/10;
    overflow: hidden;
    display: block;
}

.card-img-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.catalog-card:hover .card-img-link img {
    transform: scale(1.05);
}

.card-content {
    padding: var(--space-m);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: flex-end;
    text-align: start;
}

.card-title {
    font-family: var(--font-primary);
    font-size: var(--fs-h4);
    margin-bottom: var(--space-s);
}

.card-content h4 {
    font-size: var(--fs-h3);
    font-weight: var(--fw-medium);
    margin-bottom: 10px;
}

.card-prices-new {
    display: grid;
    gap: 1px;
    margin-top: auto;
    background: var(--color-border);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.price-col {
    padding: var(--space-xs);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
    background: var(--color-bg-base);
    text-align: center;
}

.price-col.main-price {
    background: rgba(35, 149, 240, 0.05);
}

.price-col.main-price .price-val {
    color: var(--color-primary);
    font-size: 1.2rem;
}

.price-label {
    font-family: var(--font-secondary);
    font-size: 1rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    font-weight: var(--fw-bold);
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.price-val {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: var(--fw-bold);
    color: var(--color-text-main);
    white-space: nowrap;
}

.price-val small {
    font-size: 0.8rem;
    font-weight: var(--fw-medium);
    color: var(--color-text-muted);
    margin-left: 2px;
}

.steps-cta-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.work-steps-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-m);
}

.work-step-card {
    display: flex;
    gap: var(--space-m);
    align-items: flex-start;
    background: var(--color-bg-base);
    padding: var(--space-m);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.work-step-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.step-icon-wrap {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    background: rgba(35, 149, 240, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
}

.step-icon-wrap img {
    aspect-ratio: 1;
}

.step-content {
    display: flex;
    flex-direction: column;
}

.step-num-label {
    font-family: var(--font-secondary);
    font-size: 0.75rem;
    color: var(--color-primary);
    text-transform: uppercase;
    font-weight: var(--fw-bold);
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.step-content h4 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    color: var(--color-text-main);
    margin-bottom: 6px;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    margin: 0;
}

.cta-mini-form {
    background: var(--color-bg-base);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    align-self: start;
    position: sticky;
    top: 120px;
    z-index: 10;
}

.cta-mini-form h3 {
    font-family: var(--font-primary);
    margin-bottom: var(--space-m);
    font-size: var(--fs-h3);
}

.slider-wrapper {
    overflow: hidden;
    position: relative;
    padding-block: 10px;
}

.css-slider {
    display: flex;
    gap: var(--space-m);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    cursor: grab;
    padding-bottom: var(--space-s);
}

.css-slider::-webkit-scrollbar {
    display: none;
}

.css-slider.is-dragging {
    cursor: grabbing;
    scroll-behavior: auto !important;
    scroll-snap-type: none !important;
}

.slide-card {
    flex: 0 0 350px;
    scroll-snap-align: start;
    background: var(--color-bg-base);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    user-select: none;
    box-shadow: var(--shadow-sm);
}

.slide-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    pointer-events: none;
}

.slide-content {
    padding: var(--space-m);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.slide-content h4 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.slide-title {
    height: 100%;
}

.slide-specs {
    color: var(--color-text-muted);
    font-size: var(--fs-small);
    margin-bottom: var(--space-m);
    flex-grow: 1;
    list-style: none;
    padding: 0;
}

.slide-specs li {
    margin-bottom: 4px;
}

.slide-specs strong {
    font-weight: var(--fw-bold);
}

.slide-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-s);
}

.slide-price {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: var(--fw-bold);
    color: var(--color-primary);
}

.promo-slider {
    display: flex;
    gap: var(--space-m);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    cursor: grab;
}

.promo-slider::-webkit-scrollbar {
    display: none;
}

.promo-slider.is-dragging {
    cursor: grabbing;
    scroll-behavior: auto !important;
    scroll-snap-type: none !important;
}

.promo-slide-item {
    flex: 0 0 100%;
    scroll-snap-align: start;
    user-select: none;
}

.promo-banner-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    min-height: 400px;
}

.promo-banner-content {
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.promo-banner-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: var(--space-m);
    color: var(--color-text-main);
}

.promo-banner-text {
    font-size: var(--fs-body-large);
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
    max-width: 500px;
}

.promo-banner-footer {
    display: flex;
    align-items: center;
    gap: var(--space-l);
    margin-top: auto;
}

.promo-deadline {
    font-family: var(--font-primary);
    font-weight: var(--fw-bold);
    color: var(--color-primary);
    text-transform: uppercase;
    font-size: 0.875rem;
}

.promo-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
    background: var(--color-accent);
    color: #fff;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-weight: bold;
    font-size: 12px;
    text-transform: uppercase;
}

.promo-banner-image {
    overflow: hidden;
    height: 100%;
}

.promo-banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.single-slider {
    display: flex;
    gap: var(--space-m);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    cursor: grab;
}

.single-slider::-webkit-scrollbar {
    display: none;
}

.single-slider.is-dragging {
    cursor: grabbing;
    scroll-behavior: auto !important;
    scroll-snap-type: none !important;
}

.single-slide-card {
    flex: 0 0 100%;
    scroll-snap-align: start;
    user-select: none;
}

.single-slide-card .product-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-m);
}

.slider-nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-l);
}

.btn-nav {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: transparent;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-nav:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
}

.slider-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-border);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--color-primary);
    transform: scale(1.3);
}

.calc-form-ui {
    background: var(--color-bg-base);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    color: var(--color-text-main);
}

.calc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-m);
}

.form-group label {
    display: block;
    font-weight: bold;
    font-size: var(--fs-small);
    margin-bottom: 0.5rem;
}

.custom-select-wrapper {
    position: relative;
    user-select: none;
    width: 100%;
}

.custom-select {
    position: relative;
    display: flex;
    flex-direction: column;
}

.custom-select-trigger {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    font-family: var(--font-secondary);
    font-size: var(--fs-body);
    color: var(--color-text-main);
    background: var(--color-bg-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.custom-select-trigger:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.custom-select.open .custom-select-trigger {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(35, 149, 240, 0.1);
}

.custom-select .arrow {
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.custom-select.open .arrow {
    transform: rotate(-180deg);
}

.custom-options {
    position: absolute;
    display: block;
    top: calc(100% + 5px);
    left: 0;
    right: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-base);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 100;
    overflow: hidden;
}

.custom-select.open .custom-options {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    transform: translateY(0);
}

.custom-option {
    position: relative;
    display: block;
    padding: 0.75rem 1rem;
    font-family: var(--font-secondary);
    font-size: var(--fs-body);
    color: var(--color-text-main);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.custom-option:hover {
    background-color: rgba(35, 149, 240, 0.05);
    color: var(--color-primary);
}

.custom-option.selected {
    background-color: rgba(35, 149, 240, 0.1);
    color: var(--color-primary);
    font-weight: var(--fw-bold);
}

select.form-input {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%232395F0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    background-size: 12px;
    cursor: pointer;
    padding-right: 2.5rem;
}

select.form-input::-ms-expand {
    display: none;
}

.tabs-nav-wrapper {
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.5rem;
}

.tabs-nav-wrapper::-webkit-scrollbar {
    display: none;
}

.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    min-width: max-content;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
}

.tab-btn {
    background: transparent;
    border: none;
    font-family: var(--font-primary);
    font-weight: var(--fw-bold);
    color: var(--color-text-muted);
    padding: 0.5rem 1rem;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -1.0625rem;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tab-btn.active {
    color: var(--color-primary);
}

.tab-btn.active::after {
    transform: scaleX(1);
}

.tab-panel {
    display: none;
    opacity: 0;
    transform: translateY(15px);
}

.tab-panel.active {
    display: block;
    animation: tabFadeIn 0.5s ease forwards;
}

@keyframes tabFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.adv-split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.adv-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-m);
}

.adv-mini-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-s);
    background: var(--color-bg-base);
    padding: var(--space-m);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.adv-mini-card:hover {
    transform: translateX(10px);
    border-color: var(--color-primary);
}

.mini-card-icon {
    font-size: 1.5rem;
    line-height: 1;
    padding-top: 4px;
}

.mini-card-text h4 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
    color: var(--color-text-main);
}

.mini-card-text p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

.adv-image-side {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 100%;
    min-height: 350px;
    box-shadow: var(--shadow-lg);
}

.adv-image-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.stages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-l);
}

.stage-card {
    background: var(--color-bg-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-l) var(--space-l);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    z-index: 1;
}

.stage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.stage-num {
    position: absolute;
    top: -15px;
    right: 10px;
    font-family: var(--font-primary);
    font-size: 7rem;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.05;
    line-height: 1;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: -1;
}

.stage-card:hover .stage-num {
    opacity: 0.1;
    transform: scale(1.05) translate(-5px, 5px);
}

.stage-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-m);
    line-height: 1;
}

.stage-card h4 {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
    color: var(--color-text-main);
}

.stage-card p {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.5;
    flex-grow: 1;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: var(--space-s);
}

.faq-item {
    background: var(--color-bg-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.faq-item.is-open {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    padding: var(--space-m);
    font-family: var(--font-primary);
    font-weight: bold;
    cursor: pointer;
    background: var(--color-bg-alt);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s ease;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    color: var(--color-primary);
    font-size: 1.5rem;
    line-height: 1;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.faq-item.is-open .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer-wrapper {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.faq-item.is-open .faq-answer-wrapper {
    grid-template-rows: 1fr;
}

.faq-answer-inner {
    overflow: hidden;
}

.faq-answer {
    padding: var(--space-m);
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-box {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -45%);
    background: var(--color-bg-base);
    width: 90%;
    max-width: 450px;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.modal-box.is-active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color 0.2s ease;
}

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

.modal-title {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: var(--color-text-main);
}

.modal-subtitle {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-l);
}

.mb-m {
    margin-bottom: 1rem;
}

.mb-l {
    margin-bottom: 1.5rem;
}

.form-message {
    display: none;
    padding: 10px;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    text-align: center;
}

.form-message.success {
    background: #d1fae5;
    color: #065f46;
    display: block;
    border: 1px solid #10b981;
}

.form-message.error {
    background: #fee2e2;
    color: #991b1b;
    display: block;
    border: 1px solid #ef4444;
}

.form-privacy-notice {
    font-size: var(--fs-small);
    color: var(--color-text-muted);
    line-height: 1.45;
    margin: 0 0 0.75rem;
}

.form-privacy-notice a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.form-privacy-notice a:hover {
    color: var(--color-accent);
}

.calc-form-ui .form-privacy-notice {
    text-align: center;
}

.site-footer {
    background-color: var(--color-dark-bg);
    color: #fff;
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-m);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.footer-logo {
    display: inline-block;
    margin-bottom: var(--space-m);
    filter: brightness(0) invert(1);
}

.footer-desc {
    font-size: var(--fs-small);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: var(--space-m);
}

.footer-title {
    font-family: var(--font-primary);
    font-size: var(--fs-h5);
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-l);
    color: #fff;
    position: relative;
}

.footer-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: var(--fs-small);
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease, padding-left 0.3s ease;
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: var(--fs-small);
    color: rgba(255, 255, 255, 0.6);
}

.footer-phone {
    font-family: var(--font-primary);
    font-size: var(--fs-h4);
    font-weight: var(--fw-bold);
    color: #fff !important;
    text-decoration: none;
}

.footer-worktime {
    color: var(--color-primary);
    font-weight: var(--fw-medium);
}

.footer-socials {
    display: flex;
    gap: var(--space-m);
    flex-wrap: wrap;
    align-items: center;
}

.social-link-card {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--color-text-main);
    font-family: var(--font-secondary);
    font-size: var(--fs-small);
    font-weight: var(--fw-medium);
    line-height: 1.2;
    transition: opacity 0.2s ease;
}

.social-link-card:hover {
    opacity: 0.8;
}

.social-link-card:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

.social-link-card__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e5e5e5;
    padding: 6px;
}

.social-link-card__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    display: block;
}

.social-link-card__placeholder {
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: var(--fw-bold);
    line-height: 1;
    color: var(--color-primary);
}

.social-link-card__label {
    white-space: nowrap;
}

.social-link-card--footer {
    color: #fff;
}

.social-link-card--footer .social-link-card__placeholder {
    color: var(--color-primary);
}

.social-link-card--footer:focus-visible {
    outline-color: #fff;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 50%;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.social-link:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-l);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

.footer-legal {
    display: flex;
    gap: var(--space-m);
}

.footer-legal a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: #fff;
}

.bg-dark {
    background-color: var(--color-dark-bg);
    color: #fff;
}

.page-hero {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-2xl);
}

.page-title {
    font-family: var(--font-primary);
    font-size: clamp(2rem, 4vw + 1rem, 3rem);
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-s);
}

.page-subtitle {
    font-size: var(--fs-body-large);
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin-inline: auto;
}

.about-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.story-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.story-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 3;
}

.story-badge {
    position: absolute;
    bottom: var(--space-l);
    right: -10px;
    background-color: var(--color-accent);
    color: #fff;
    padding: var(--space-m);
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px rgba(255, 138, 0, 0.4);
    display: flex;
    align-items: center;
    gap: var(--space-s);
}

.story-badge .badge-num {
    font-family: var(--font-primary);
    font-size: var(--fs-h2);
    font-weight: var(--fw-bold);
    line-height: 1;
}

.story-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-m);
}

.story-content ul {
    margin-bottom: 10px;
}

.story-content li {
    list-style: disc;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-l);
}

.value-card {
    background: var(--color-bg-base);
    padding: var(--space-l);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.value-icon {
    font-size: 2.5rem;
}

.value-card h4 {
    font-family: var(--font-primary);
    font-size: var(--fs-h5);
    margin-bottom: var(--space-xs);
}

.value-card p {
    color: var(--color-text-muted);
    font-size: var(--fs-small);
}

.stats-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-l);
}

.stat-item {
    flex: 1 1 200px;
    max-width: min(100%, 320px);
}

.stat-num {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: var(--fw-bold);
    margin-bottom: 5px;
}

.text-accent {
    color: var(--color-primary);
}

.stat-desc {
    font-weight: var(--fw-medium);
    color: var(--color-text-muted);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-l);
}

.trust-card {
    background: var(--color-bg-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.trust-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.trust-icon {
    font-size: 2.2rem;
    margin-bottom: var(--space-m);
    background: var(--color-bg-alt);
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    line-height: 1;
    color: var(--color-primary);
    border: 1px solid var(--color-border);
}

.trust-title {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
    color: var(--color-text-main);
}

.trust-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.clients-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-m);
    justify-content: center;
    margin-top: var(--space-l);
}

.client-logo {
    padding: var(--space-s) var(--space-xl);
    background: var(--color-bg-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-weight: var(--fw-bold);
    color: var(--color-text-muted);
    transition: all 0.3s ease;
    cursor: default;
}

.client-logo:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: var(--space-m);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-s);
}

.contact-icon {
    font-size: 1.8rem;
    line-height: 1;
    background: var(--color-bg-alt);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.contact-label {
    display: block;
    font-family: var(--font-secondary);
    font-size: var(--fs-small);
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.contact-value {
    font-family: var(--font-primary);
    font-size: var(--fs-h5);
    font-weight: var(--fw-bold);
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a.contact-value:hover {
    color: var(--color-primary-hover);
}

span.text-default {
    color: var(--color-text-main);
    font-family: var(--font-secondary);
    font-size: var(--fs-body);
}

.contacts-socials h4 {
    font-family: var(--font-primary);
    margin-bottom: var(--space-xs);
}

.socials-wrap {
    display: flex;
    gap: var(--space-m);
    flex-wrap: wrap;
    align-items: center;
}

.contacts-form-wrapper .calc-form-ui {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.contacts-form-wrapper textarea {
    resize: vertical;
    min-height: 100px;
}

.map-section {
    padding-bottom: var(--space-2xl);
}

.map-wrapper {
    position: relative;
    width: 100%;
    height: 450px;
    background: #e5e5e5;
}

.map-overlay-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-primary);
    font-size: var(--fs-h4);
    color: var(--color-text-muted);
    pointer-events: none;
}

.req-card {
    background: var(--color-bg-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    max-width: 900px;
    margin-inline: auto;
}

.req-grid {
    display: flex;
    flex-direction: column;
}

.req-item {
    display: flex;
    padding-block: var(--space-s);
    border-bottom: 1px solid var(--color-border);
}

.req-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.req-item:first-child {
    padding-top: 0;
}

.req-label {
    flex: 0 0 35%;
    font-weight: var(--fw-bold);
    color: var(--color-text-muted);
    font-size: var(--fs-small);
}

.req-value {
    flex: 1;
    font-weight: var(--fw-medium);
}

.product-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-2xl);
    background: var(--color-bg-base);
}

.product-header .h2 {
    font-weight: var(--fw-bold);
    font-size: var(--fs-h3);
}

.product-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--space-s);
}

.main-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.main-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    border: 1px solid var(--color-border);
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.2s ease;
    z-index: 2;
    padding: 0;
}

.gallery-arrow:hover {
    background: var(--color-primary);
    transform: translateY(-50%) scale(1.1);
}

.prev-arrow {
    left: 10px;
}

.next-arrow {
    right: 10px;
}

.image-thumbnails {
    display: flex;
    gap: 10px;
    margin-top: var(--space-s);
    overflow-x: auto;
    scrollbar-width: none;
}

.image-thumbnails::-webkit-scrollbar {
    display: none;
}

.thumb {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 2px solid transparent;
    transition: 0.3s;
    opacity: 0.7;
}

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

.product-prices {
    margin-block: var(--space-m);
}

.price-item strong {
    font-size: 2rem;
    color: var(--color-primary);
}

.price-item.sub {
    color: var(--color-text-muted);
    font-size: var(--fs-small);
}

.product-specs ul {
    list-style: none;
    padding: 0;
    margin-top: var(--space-s);
}

.product-specs li {
    display: flex;
    justify-content: space-between;
    padding-block: 8px;
    border-bottom: 1px dashed var(--color-border);
}

.product-colors {
    margin-top: 8px;
}

.color-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: var(--space-s);
    max-width: 420px;
}

.color-item {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px var(--color-border);
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-m);
}

.option-card {
    background: var(--color-bg-base);
    padding: var(--space-m);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--color-border);
}

.option-price {
    display: block;
    margin-top: var(--space-s);
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: var(--fw-bold);
    color: var(--color-accent);
}

.fence-specs {
    color: var(--color-text-muted);
    font-size: var(--fs-small);
}

.promos-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-l);
}

.promo-card-main {
    grid-column: span 2;
    display: flex;
    background: var(--color-bg-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.promo-card-main:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.promo-image {
    flex: 0 0 40%;
    overflow: hidden;
}

.promo-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.promo-body {
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
}

.promo-label {
    display: inline-block;
    color: var(--color-primary);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 14px;
    margin-bottom: 10px;
}

.promo-label.sale {
    color: #e74c3c;
    font-size: 24px;
}

.promo-h {
    font-family: var(--font-primary);
    font-size: var(--fs-h3);
    margin-bottom: var(--space-s);
    line-height: 1.2;
}

.promo-t {
    color: var(--color-text-muted);
    margin-bottom: var(--space-l);
    flex-grow: 1;
}

.promo-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-m);
}

.promo-date {
    font-size: 13px;
    color: var(--color-text-muted);
    font-weight: 500;
}

.promo-card-mini {
    background: var(--color-bg-alt);
    padding: var(--space-l);
    border-radius: var(--radius-md);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.promo-card-mini:hover {
    background: var(--color-bg-base);
    border-color: var(--color-primary);
    transform: translateY(-5px);
}

.mini-icon {
    font-size: 3rem;
    margin-bottom: var(--space-s);
}

.promo-card-mini h3 {
    font-family: var(--font-primary);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.promo-card-mini p {
    font-size: var(--fs-small);
    color: var(--color-text-muted);
    margin-bottom: var(--space-m);
}

.link-more {
    color: var(--color-primary);
    font-weight: bold;
    text-decoration: underline;
    font-size: 14px;
}

/* Louver feature banner */
.louver-feature-section {
    padding-block: var(--space-xl);
}

.louver-feature-card {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: stretch;
    min-height: 420px;
    background: var(--color-bg-base);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.louver-feature-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-s);
    padding: clamp(1.5rem, 3vw, 3rem) clamp(1.5rem, 4vw, 3.5rem);
}

.louver-feature-badge {
    position: static;
    display: inline-flex;
    align-self: flex-start;
    margin: 0 0 var(--space-xs);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
    color: #fff;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: var(--fw-bold);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(255, 138, 0, 0.25);
}

.louver-feature-title {
    margin: 0;
    font-family: var(--font-primary);
    font-size: clamp(1.25rem, 1vw + 0.85rem, 1.65rem);
    line-height: 1.25;
    letter-spacing: -0.01em;
    color: var(--color-text-main);
}

.louver-feature-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.25s ease;
}

.louver-feature-title a:hover {
    color: var(--color-primary);
}

.louver-feature-text {
    margin: 0;
    max-width: 34rem;
    font-size: var(--fs-body-large);
    line-height: 1.65;
    color: var(--color-text-muted);
}

.louver-feature-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-m);
    margin-top: var(--space-xs);
    width: 100%;
    max-width: 34rem;
    padding-bottom: 2px;
}

.louver-feature-highlight {
    display: inline-flex;
    align-items: center;
    align-self: stretch;
    gap: 0.5rem;
    width: 100%;
    margin: 0;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-md);
    background: rgba(35, 149, 240, 0.08);
    border: 1px solid rgba(35, 149, 240, 0.18);
    color: var(--color-primary);
    font-family: var(--font-primary);
    font-size: var(--fs-small);
    font-weight: var(--fw-bold);
    line-height: 1.35;
    box-sizing: border-box;
}

.louver-feature-highlight-icon {
    flex-shrink: 0;
    color: var(--color-accent);
}

.louver-feature-btn {
    align-self: flex-start;
    width: auto;
    max-width: 100%;
    padding-inline: 1.75rem;
    white-space: normal;
    text-align: center;
    flex-shrink: 0;
}

.louver-feature-media {
    position: relative;
    min-height: 280px;
}

.louver-feature-media-link {
    display: block;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.louver-feature-img,
.louver-feature-placeholder {
    width: 100%;
    height: 100%;
    min-height: 280px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.louver-feature-placeholder {
    background:
        linear-gradient(145deg, rgba(35, 149, 240, 0.15), rgba(27, 30, 34, 0.55)),
        repeating-linear-gradient(
            -45deg,
            rgba(255, 255, 255, 0.06) 0,
            rgba(255, 255, 255, 0.06) 2px,
            transparent 2px,
            transparent 10px
        ),
        var(--color-dark-bg);
}

.louver-feature-media-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, rgba(27, 30, 34, 0.35) 0%, transparent 55%);
    pointer-events: none;
}

.louver-feature-card:hover .louver-feature-img {
    transform: scale(1.04);
}

.louver-feature-card--no-image .louver-feature-media {
    background: var(--color-bg-alt);
}

@media (max-width: 1024px) {
    .louver-feature-card {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .louver-feature-media {
        order: -1;
        min-height: 240px;
    }

    .louver-feature-body {
        text-align: center;
        align-items: center;
        padding: var(--space-l);
    }

    .louver-feature-badge {
        align-self: center;
    }

    .louver-feature-text {
        max-width: none;
    }

    .louver-feature-actions {
        align-items: center;
        max-width: none;
    }

    .louver-feature-highlight {
        justify-content: center;
        text-align: center;
    }

    .louver-feature-btn {
        align-self: stretch;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .louver-feature-highlight {
        flex-direction: column;
        text-align: center;
    }
}