/*
Theme Name: KVK Cable
Theme URI: https://kvk-cable.ru
Author: KVK Cable
Description: Кастомная тема для интернет-магазина кабельно-проводниковой продукции KVK Cable
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
WC requires at least: 7.0
WC tested up to: 9.0
License: Private
Text Domain: kvk-cable
*/

/* =============================================
   CSS CUSTOM PROPERTIES
   ============================================= */
:root {
    --color-primary:       #0C89B6;
    --color-primary-dark:  #0A7499;
    --color-primary-light: #0C89B6;
    --color-accent:        #0C89B6;
    --color-accent-dark:   #0A7499;
    --color-success:       #28A745;
    --color-dark:          #1C2B3A;
    --color-dark-nav:      #0C89B6;
    --color-text:          #2C3E50;
    --color-text-muted:    #6C7A89;
    --color-border:        #DEE2E6;
    --color-bg-light:      #F5F7FA;
    --color-bg-white:      #FFFFFF;
    --color-footer-bg:     #1C2B3A;

    --font-main: 'Inter', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-base: 16px;

    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  12px;
    --radius-xl:  16px;

    --shadow-card: 0 2px 12px rgba(0,0,0,0.08);
    --shadow-hover: 0 6px 24px rgba(12,137,182,0.15);

    --container-width: 1200px;
    --container-padding: 0 20px;

    --transition: 0.2s ease;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: var(--font-size-base); scroll-behavior: smooth; }

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background: var(--color-bg-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}
h1 { font-size: clamp(28px, 4vw, 48px); }
h2 { font-size: clamp(22px, 3vw, 32px); }
h3 { font-size: clamp(18px, 2.5vw, 22px); }
h4 { font-size: 18px; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

/* =============================================
   LAYOUT HELPERS
   ============================================= */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--container-padding);
}

.section { padding: 60px 0; }
.section--sm { padding: 40px 0; }
.section--lg { padding: 80px 0; }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
    white-space: nowrap;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn--primary {
    background: var(--color-primary);
    color: #fff;
}
.btn--primary:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 4px 16px rgba(12,137,182,0.35);
    transform: translateY(-1px);
    color: #fff;
}

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

.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}
.btn--outline:hover {
    background: var(--color-primary);
    color: #fff;
}

.btn--full { width: 100%; }
.btn--sm { padding: 8px 16px; font-size: 13px; }
.btn--lg { padding: 16px 32px; font-size: 17px; }

/* =============================================
   BREADCRUMBS
   ============================================= */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--color-text-muted);
    padding: 16px 0;
}
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-primary); }
.breadcrumbs .sep { color: var(--color-border); }
.breadcrumbs .current { color: var(--color-text); font-weight: 500; }

/* =============================================
   BADGES
   ============================================= */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}
.badge--primary { background: var(--color-primary); color: #fff; }
.badge--light { background: var(--color-bg-light); color: var(--color-text); border: 1px solid var(--color-border); }
.badge--success { background: #E8F5E9; color: var(--color-success); }

/* =============================================
   AVAILABILITY
   ============================================= */
.in-stock {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--color-success);
    font-weight: 500;
}
.in-stock::before {
    content: '';
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--color-success);
}

/* =============================================
   PRODUCT CARDS (shared)
   ============================================= */
.product-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--transition), transform var(--transition);
}
.product-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}
.product-card__img {
    padding: 20px;
    background: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 180px;
    overflow: hidden;
}
.product-card__img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.product-card__body {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.product-card__title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.3;
}
.product-card__price {
    font-size: 14px;
    color: var(--color-text);
    margin-top: 4px;
}
.product-card__price strong {
    color: var(--color-primary);
    font-weight: 700;
}
.product-card__actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: auto;
    padding-top: 12px;
}

/* =============================================
   SECTION TITLES
   ============================================= */
.section-title {
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 32px;
}
.section-title--center { text-align: center; }

/* =============================================
   FEATURES STRIP
   ============================================= */
.features-strip {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px 40px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
}
.feature-item__icon {
    flex-shrink: 0;
    width: 56px; height: 56px;
}
.feature-item__icon img { width: 100%; height: 100%; object-fit: contain; }
.feature-item__text { font-size: 15px; font-weight: 600; color: var(--color-text); line-height: 1.3; white-space: nowrap; }

@media (max-width: 768px) {
    .features-strip { grid-template-columns: 1fr; padding: 24px; }
}

/* =============================================
   PARTNERS SLIDER
   ============================================= */
.partners-section {}

.partners-slider__wrap {
    display: grid;
    grid-template-columns: 48px 1fr 48px;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.partners-slider__arrow {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--color-text);
    flex-shrink: 0;
    transition: background var(--transition), box-shadow var(--transition), opacity var(--transition);
    box-shadow: var(--shadow-card);
}
.partners-slider__arrow:hover { background: var(--color-bg-light); box-shadow: var(--shadow-hover); }
.partners-slider__arrow:disabled { opacity: 0.3; cursor: default; box-shadow: none; }

.partners-slider__viewport { overflow: hidden; }

.partners-slider__track {
    display: flex;
    gap: 24px;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.partners-slider__item {
    flex: 0 0 calc(25% - 18px);   /* 4 visible on desktop */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 32px;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    min-height: 120px;
}
.partners-slider__item img {
    max-width: 100%;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(20%);
    transition: filter var(--transition);
}
.partners-slider__item:hover img { filter: grayscale(0%); }

@media (max-width: 900px) {
    .partners-slider__item { flex: 0 0 calc(50% - 12px); }
}
@media (max-width: 560px) {
    .partners-slider__wrap { grid-template-columns: 36px 1fr 36px; gap: 6px; }
    .partners-slider__arrow { width: 36px; height: 36px; }
    .partners-slider__item { flex: 0 0 calc(80% - 12px); padding: 16px 20px; min-height: 90px; }
}

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.cta-banner__icon { flex-shrink: 0; width: 56px; height: 56px; }
.cta-banner__body { flex: 1; }
.cta-banner__title { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.cta-banner__text { font-size: 14px; color: var(--color-text-muted); }

@media (max-width: 768px) {
    .cta-banner { flex-direction: column; text-align: center; padding: 24px; }
}

/* =============================================
   UTILITIES
   ============================================= */
.text-muted { color: var(--color-text-muted); }
.text-primary { color: var(--color-primary); }
.text-small { font-size: 13px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1240px) { .container { padding: 0 16px; } }
@media (max-width: 480px) { .btn { padding: 11px 18px; font-size: 14px; } }

/* =============================================
   WC BODY GRID RESET
   WooCommerce задаёт body{display:grid} для
   своего layout — сбрасываем на block
   ============================================= */
body.woocommerce,
body.woocommerce-page {
    display: block !important;
    grid-template-columns: none !important;
}

body.woocommerce .site-header,
body.woocommerce #page-content,
body.woocommerce .site-footer {
    width: 100% !important;
    max-width: none !important;
    float: none !important;
    grid-column: auto !important;
}

/* =============================================
   HIDE WC COMING-SOON BANNER (white stripe fix)
   ============================================= */
#coming-soon-footer-banner {
    display: none !important;
    height: 0 !important;
}

/* =============================================
   CART BUTTON — ensure our icon shows, no SVG text
   ============================================= */
.single_add_to_cart_button svg {
    display: none !important;
}

/* =============================================
   ADMIN BAR — убираем отступы body которые
   WP добавляет для залогиненных администраторов
   (обычные посетители это не видят)
   ============================================= */
body.logged-in {
    margin-top: 0 !important;
    margin-bottom: 0 !important;
}
/* Sticky header компенсация при admin bar */
body.admin-bar .site-header {
    top: 32px;
}
@media screen and (max-width: 782px) {
    body.admin-bar .site-header { top: 46px; }
}

/* =============================================
   GLOBAL MOBILE — нет горизонтального скролла
   ============================================= */
@media (max-width: 768px) {
    html { overflow-x: hidden; }
    /* НЕ ставим overflow-x:hidden на body — это ломает position:sticky */
    .container { padding: 0 16px !important; }
    .section { padding: 32px 0; }
    .section--sm { padding: 20px 0; }
}

/* =============================================
   FEATURES STRIP — icon size & text width
   ============================================= */
.feature-item__icon {
    flex-shrink: 0;
    width: 75px !important;
    height: 75px !important;
}
.feature-item__icon img {
    width: 75px !important;
    height: 75px !important;
    object-fit: contain;
}
.feature-item__text {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
    flex: 1;
}