/* =============================================
   КМ Спорт — Modern Hockey Store
   Liquid Glass + Glowing Glassmorphism + Hover FX
   ============================================= */

/* CSS Variables */
:root {
    --bg-primary: #0a1628;
    --bg-secondary: #0f1f3d;
    --bg-card: rgba(15, 31, 61, 0.6);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: rgba(0, 0, 0, 0.3);
    --ice-blue: #4fc3f7;
    --ice-blue-dim: rgba(79, 195, 247, 0.15);
    --ice-blue-glow: rgba(79, 195, 247, 0.4);
    --hockey-red: #e53935;
    --hockey-red-dim: rgba(229, 57, 53, 0.15);
    --text-primary: #f0f4f8;
    --text-secondary: rgba(240, 244, 248, 0.7);
    --text-muted: rgba(240, 244, 248, 0.4);
    --accent-gradient: linear-gradient(135deg, #4fc3f7, #29b6f6, #039be5);
    --red-gradient: linear-gradient(135deg, #e53935, #ef5350, #ff5252);
    --glow-blue: 0 0 30px rgba(79, 195, 247, 0.3), 0 0 60px rgba(79, 195, 247, 0.1);
    --glow-red: 0 0 30px rgba(229, 57, 53, 0.3), 0 0 60px rgba(229, 57, 53, 0.1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --font-main: 'Inter', -apple-system, sans-serif;
    --font-heading: 'Oswald', 'Inter', sans-serif;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ===== CUSTOM CURSOR ===== */
.custom-cursor {
    width: 8px;
    height: 8px;
    background: var(--ice-blue);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 10000;
    transition: transform 0.1s ease;
    mix-blend-mode: difference;
}
.custom-cursor-follower {
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(79, 195, 247, 0.5);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.25s ease, width 0.3s, height 0.3s, border-color 0.3s;
}
body:hover .custom-cursor { transform: scale(1); }

@media (max-width: 768px) {
    .custom-cursor, .custom-cursor-follower { display: none; }
}

/* ===== PARTICLES CANVAS ===== */
#particles-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.4;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}
@media (min-width: 1440px) { .container { max-width: 1400px; } }

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    backdrop-filter: blur(0px);
}
.nav.scrolled {
    padding: 8px 0;
    background: rgba(10, 22, 40, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}
.nav-logo-img {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    object-fit: cover;
}
.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
}
.accent { color: var(--ice-blue); }
.nav-links {
    display: flex;
    gap: 24px;
}
.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
    padding: 4px 0;
    white-space: nowrap;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 0; height: 2px;
    background: var(--accent-gradient);
    transition: var(--transition);
    border-radius: 2px;
}
.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}
.nav-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ice-blue);
    transition: var(--transition);
}
.nav-phone:hover { color: #fff; }
.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}
.nav-burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}
.nav-burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-burger.active span:nth-child(2) { opacity: 0; }
.nav-burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 900px) {
    .nav-links { display: none; }
    .nav-phone span { display: none; }
    .nav-burger { display: flex; }
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10, 22, 40, 0.97);
    backdrop-filter: blur(30px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-slow);
}
.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}
.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: center;
}
.mobile-menu-link {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
}
.mobile-menu-link:hover { color: var(--ice-blue); }
.mobile-menu-phone {
    font-size: 1.2rem;
    color: var(--ice-blue);
    margin-top: 16px;
}

/* ===== SECTION COMMON ===== */
.section {
    position: relative;
    padding: 100px 0;
    z-index: 1;
}
.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-tag {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    background: var(--ice-blue-dim);
    color: var(--ice-blue);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 16px;
    border: 1px solid rgba(79, 195, 247, 0.2);
}
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 1;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.35) saturate(1.2);
}
.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(10, 22, 40, 0.4) 0%,
        rgba(10, 22, 40, 0.7) 50%,
        var(--bg-primary) 100%
    );
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px 24px 80px;
    max-width: 900px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(79, 195, 247, 0.1);
    border: 1px solid rgba(79, 195, 247, 0.25);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ice-blue);
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}
.hero-badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ice-blue);
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--ice-blue-glow); }
    50% { opacity: 0.7; box-shadow: 0 0 0 8px transparent; }
}
.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.hero-title-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}
.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.btn-primary {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 20px rgba(79, 195, 247, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(79, 195, 247, 0.5);
}
.btn-glass {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}
.btn-glass:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}
.hero-stat {
    text-align: center;
}
.hero-stat-num {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--ice-blue);
}
.hero-stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}
.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}
.hero-scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--ice-blue), transparent);
    animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
    100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ===== LIQUID GLASS EFFECT ===== */
.liquid-glass {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.06) 0%,
        rgba(255, 255, 255, 0.02) 50%,
        rgba(255, 255, 255, 0.04) 100%
    );
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}
.liquid-glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 200%;
    height: 100%;
    background: linear-gradient(
        105deg,
        transparent 40%,
        rgba(255, 255, 255, 0.03) 45%,
        rgba(255, 255, 255, 0.06) 50%,
        rgba(255, 255, 255, 0.03) 55%,
        transparent 60%
    );
    transition: var(--transition-slow);
    pointer-events: none;
}
.liquid-glass:hover::before {
    transform: translateX(40%);
}
.liquid-glass:hover {
    border-color: rgba(79, 195, 247, 0.2);
    box-shadow: 0 8px 40px rgba(79, 195, 247, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transform: translateY(-4px);
}

/* ===== GLOWING GLASSMORPHISM CARD ===== */
.glowing-glass-card {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.05) 0%,
        rgba(255, 255, 255, 0.01) 100%
    );
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-slow);
}
.feature-card-border {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(135deg, rgba(79, 195, 247, 0.3), rgba(229, 57, 53, 0.3), rgba(79, 195, 247, 0.1));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}
.glowing-glass-card:hover .feature-card-border {
    opacity: 1;
}
.glowing-glass-card:hover {
    transform: translateY(-6px);
    box-shadow:
        0 0 40px rgba(79, 195, 247, 0.15),
        0 0 80px rgba(79, 195, 247, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* ===== IMAGE HOVER EFFECT ===== */
.image-hover-effect {
    overflow: hidden;
    border-radius: var(--radius-md);
    position: relative;
    cursor: pointer;
}
.image-hover-effect img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.6s;
}
.image-hover-effect:hover img {
    transform: scale(1.12);
    filter: brightness(1.1) contrast(1.05);
}
.image-hover-effect::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        transparent 40%,
        rgba(10, 22, 40, 0.8) 100%
    );
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}
.image-hover-effect:hover::after {
    opacity: 1;
}
.gallery-item-overlay {
    position: absolute;
    bottom: 12px;
    left: 12px;
    z-index: 2;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}
.image-hover-effect:hover .gallery-item-overlay {
    opacity: 1;
    transform: translateY(0);
}
.gallery-item-overlay span {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(79, 195, 247, 0.2);
    border: 1px solid rgba(79, 195, 247, 0.3);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--ice-blue);
    backdrop-filter: blur(10px);
}

/* ===== CATEGORIES SECTION ===== */
.categories-section { background: var(--bg-primary); }
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.category-card {
    padding: 32px 28px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.category-card-glow {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--ice-blue-dim) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}
.category-card:hover .category-card-glow { opacity: 1; }
.category-icon { font-size: 2.5rem; }
.category-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.category-count {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.category-arrow {
    position: absolute;
    bottom: 28px;
    right: 28px;
    color: var(--ice-blue);
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
}
.category-card:hover .category-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ===== PRODUCTS SECTION ===== */
.products-section { background: var(--bg-secondary); }
.products-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
}
.filter-tab {
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}
.filter-tab:hover {
    color: var(--text-primary);
    border-color: rgba(79, 195, 247, 0.2);
}
.filter-tab.active {
    background: var(--ice-blue-dim);
    color: var(--ice-blue);
    border-color: rgba(79, 195, 247, 0.3);
}
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

/* Product Card */
.product-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}
.product-card:hover {
    transform: translateY(-6px);
    border-color: rgba(79, 195, 247, 0.2);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3),
                0 0 40px rgba(79, 195, 247, 0.08);
}
.product-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: rgba(15, 31, 61, 0.8);
}
.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.6s;
}
.product-card:hover .product-card-image img {
    transform: scale(1.08);
    filter: brightness(1.1);
}
.product-card-image::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 60px;
    background: linear-gradient(to top, rgba(10, 22, 40, 0.6), transparent);
    pointer-events: none;
}
.product-card-location {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    background: rgba(10, 22, 40, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-size: 0.7rem;
    color: var(--text-secondary);
    z-index: 2;
}
.product-card-body {
    padding: 20px;
}
.product-card-category {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ice-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}
.product-card-name {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.product-card-price {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ice-blue);
}
.product-card-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--ice-blue-dim);
    border: 1px solid rgba(79, 195, 247, 0.2);
    color: var(--ice-blue);
    transition: var(--transition);
}
.product-card-btn:hover {
    background: var(--ice-blue);
    color: var(--bg-primary);
}
.products-more {
    text-align: center;
}

/* ===== FEATURES SECTION ===== */
.features-section {
    position: relative;
    overflow: hidden;
}
.features-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.features-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.15) saturate(1.2);
}
.features-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        var(--bg-primary) 0%,
        rgba(10, 22, 40, 0.8) 50%,
        var(--bg-primary) 100%
    );
}
.features-section .container { position: relative; z-index: 1; }
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}
.feature-card { text-align: left; }
.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--ice-blue-dim);
    color: var(--ice-blue);
    margin-bottom: 20px;
    transition: var(--transition);
}
.glowing-glass-card:hover .feature-icon {
    box-shadow: 0 0 20px rgba(79, 195, 247, 0.3);
}
.feature-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}
.feature-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== ARTICLES SECTION ===== */
.articles-section { background: var(--bg-secondary); }
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}
.article-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.article-card:hover {
    transform: translateY(-6px);
    border-color: rgba(79, 195, 247, 0.2);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3),
                0 0 40px rgba(79, 195, 247, 0.08);
}
.article-card-header {
    padding: 28px 24px 16px;
    position: relative;
}
.article-card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--ice-blue-dim);
    color: var(--ice-blue);
    font-size: 1.6rem;
    margin-bottom: 16px;
}
.article-card-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    line-height: 1.3;
}
.article-card-preview {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    padding: 0 24px;
    flex: 1;
}
.article-card-footer {
    padding: 20px 24px;
}
.article-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    background: var(--ice-blue-dim);
    border: 1px solid rgba(79, 195, 247, 0.2);
    color: var(--ice-blue);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}
.article-card-btn:hover {
    background: rgba(79, 195, 247, 0.25);
    border-color: rgba(79, 195, 247, 0.4);
    transform: translateX(4px);
}
.article-card-btn svg {
    transition: transform var(--transition);
}
.article-card-btn:hover svg {
    transform: translateX(4px);
}

/* Article Modal */
.modal-article {
    max-width: 700px;
}
.article-modal-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
    line-height: 1.2;
    color: var(--ice-blue);
}
.article-modal-body {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
}
.article-modal-body h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 20px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.article-modal-body p {
    margin-bottom: 12px;
}
.article-modal-body ul {
    list-style: none;
    padding: 0;
    margin-bottom: 16px;
}
.article-modal-body li {
    padding: 8px 0 8px 28px;
    position: relative;
    line-height: 1.6;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.article-modal-body li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--ice-blue);
    font-weight: 600;
}

/* ===== ABOUT SECTION ===== */
.about-section {
    position: relative;
    overflow: hidden;
}
.about-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.about-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.15) saturate(1.2);
}
.about-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        var(--bg-primary) 0%,
        rgba(10, 22, 40, 0.7) 50%,
        rgba(10, 22, 40, 0.9) 100%
    );
}
.about-section .container { position: relative; z-index: 1; }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
}
.about-content .section-tag { text-align: left; }
.about-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 24px;
}
.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-primary);
}
.about-feature-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ice-blue-dim);
    color: var(--ice-blue);
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* About Timeline */
.about-timeline {
    margin-bottom: 20px;
}
.about-timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.about-timeline-marker {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--ice-blue);
    border: 3px solid var(--ice-blue-dim);
    flex-shrink: 0;
    margin-top: 5px;
    animation: pulse-dot 2s ease-in-out infinite;
}
.about-timeline-text {
    font-size: 1rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* About Mission */
.about-mission {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--ice-blue-dim), rgba(79, 195, 247, 0.05));
    border-left: 3px solid var(--ice-blue);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-bottom: 16px;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--ice-blue);
}
.about-mission-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
}

/* About Contacts Row */
.about-contacts-row {
    display: flex;
    gap: 16px;
    margin-top: 24px;
    flex-wrap: wrap;
}
.about-social-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--ice-blue);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}
.about-social-link:hover {
    background: var(--ice-blue-dim);
    border-color: rgba(79, 195, 247, 0.3);
    transform: translateY(-2px);
}
.about-social-link svg {
    flex-shrink: 0;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 200px 200px 200px;
    gap: 12px;
}
.gallery-item {
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
}
.gallery-item-tall {
    grid-row: span 2;
}
.gallery-item-wide {
    grid-column: span 2;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===== STORES SECTION ===== */
.stores-section { background: var(--bg-secondary); }
.stores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.store-card {
    padding: 32px 28px;
    cursor: pointer;
}
.store-card-glow {
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--hockey-red-dim) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}
.store-card:hover .store-card-glow { opacity: 1; }
.store-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.04);
    line-height: 1;
    margin-bottom: 12px;
}
.store-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}
.store-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.store-info-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}
.store-info-row svg {
    color: var(--ice-blue);
    flex-shrink: 0;
}
.store-info-row a {
    color: var(--ice-blue);
    transition: var(--transition);
}
.store-info-row a:hover { color: #fff; }

/* ===== DELIVERY SECTION ===== */
.delivery-section { background: var(--bg-primary); }
.delivery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}
.delivery-card {
    padding: 36px 28px;
    text-align: center;
}
.delivery-card-glow {
    position: absolute;
    top: -30%;
    left: -30%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, var(--ice-blue-dim) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}
.delivery-card:hover .delivery-card-glow { opacity: 1; }
.delivery-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--ice-blue-dim);
    color: var(--ice-blue);
    margin: 0 auto 20px;
    transition: var(--transition);
}
.liquid-glass:hover .delivery-icon {
    box-shadow: 0 0 20px rgba(79, 195, 247, 0.2);
}
.delivery-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.delivery-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}
.delivery-info {
    position: relative;
    padding: 40px;
    overflow: hidden;
}
.delivery-info-glow {
    position: absolute;
    top: 0; right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle at right, var(--ice-blue-dim) 0%, transparent 70%);
    opacity: 0.5;
    pointer-events: none;
}
.delivery-info h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.delivery-info ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.delivery-info li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding-left: 28px;
    position: relative;
    line-height: 1.5;
}
.delivery-info li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--ice-blue);
    font-weight: 600;
}

/* ===== CONTACTS SECTION ===== */
.contacts-section { background: var(--bg-secondary); }
.contacts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
@media (max-width: 768px) {
    .contacts-grid { grid-template-columns: 1fr; }
}
.contacts-info {
    padding: 36px;
}
.contacts-info-glow {
    position: absolute;
    top: -30%;
    right: -30%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, var(--ice-blue-dim) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}
.contacts-info:hover .contacts-info-glow { opacity: 1; }
.contact-block { margin-bottom: 28px; }
.contact-block:last-child { margin-bottom: 0; }
.contact-block-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 16px;
    color: var(--ice-blue);
}
.contact-row {
    display: flex;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 0.9rem;
}
.contact-label {
    color: var(--text-muted);
    min-width: 140px;
}
.contact-value {
    color: var(--text-secondary);
}
a.contact-value {
    color: var(--ice-blue);
    transition: var(--transition);
}
a.contact-value:hover { color: #fff; }

.contacts-map {
    min-height: 400px;
    position: relative;
    overflow: hidden;
}
.contacts-map-glow {
    position: absolute;
    bottom: -30%;
    left: -30%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, var(--hockey-red-dim) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}
.contacts-map:hover .contacts-map-glow { opacity: 1; }
#yandex-map {
    border-radius: var(--radius-lg);
    z-index: 1;
    position: relative;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--glass-border);
    padding: 60px 0 24px;
    margin-top: auto;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}
@media (max-width: 500px) {
    .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand { max-width: 300px; }
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}
.footer-logo-img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    object-fit: cover;
}
.footer-logo-text {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
}
.footer-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}
.footer-social {
    display: flex;
    gap: 10px;
}
.footer-social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    transition: var(--transition);
}
.footer-social-link:hover {
    background: var(--ice-blue-dim);
    border-color: rgba(79, 195, 247, 0.3);
    color: var(--ice-blue);
    transform: translateY(-2px);
}
.footer-heading {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    color: var(--text-primary);
}
.footer-links-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-link {
    font-size: 0.88rem;
    color: var(--text-muted);
    transition: var(--transition);
}
.footer-link:hover { color: var(--ice-blue); }
.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    padding: 24px;
}
.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}
.modal {
    max-width: 560px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 36px;
    transform: translateY(30px) scale(0.95);
    transition: var(--transition);
}
.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}
.modal-glow {
    position: absolute;
    top: -30%;
    right: -30%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, var(--ice-blue-dim) 0%, transparent 70%);
    opacity: 0.5;
    pointer-events: none;
}
.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    transition: var(--transition);
    z-index: 2;
}
.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}
.modal-product-image {
    width: 100%;
    height: 300px;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 24px;
}
.modal-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.modal-product-category {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ice-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.modal-product-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.modal-product-price {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--ice-blue);
    margin-bottom: 16px;
}
.modal-product-location {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}
.modal-product-location svg { color: var(--ice-blue); }
.modal-product-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.modal-btn-call {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    background: var(--accent-gradient);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(79, 195, 247, 0.3);
}
.modal-btn-call:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(79, 195, 247, 0.5);
}

/* ===== USEFUL INFO SECTION ===== */
.useful-info-section { background: var(--bg-primary); }
.useful-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.useful-info-card {
    padding: 32px;
    text-align: left;
}
.useful-info-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--ice-blue-dim);
    color: var(--ice-blue);
    margin-bottom: 20px;
    transition: var(--transition);
}
.glowing-glass-card:hover .useful-info-icon {
    box-shadow: 0 0 20px rgba(79, 195, 247, 0.3);
}
.useful-info-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}
.useful-info-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== ANIMATIONS ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation for grid items */
.stagger-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.stagger-item.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Product card hidden state for filter */
.product-card.hidden {
    display: none;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb {
    background: rgba(79, 195, 247, 0.2);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(79, 195, 247, 0.4); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .hero-title { font-size: clamp(2.5rem, 8vw, 4rem); }
    .hero-stats { gap: 20px; }
    .hero-stat-num { font-size: 2rem; }
    .categories-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
    .products-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
    .features-grid { grid-template-columns: 1fr; }
    .articles-grid { grid-template-columns: 1fr; }
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    .gallery-item-tall { grid-row: span 1; }
    .gallery-item-wide { grid-column: span 1; }
    .gallery-item { height: 200px; }
    .about-features { grid-template-columns: 1fr; }
    .about-contacts-row { flex-direction: column; }
    .stores-grid { grid-template-columns: 1fr; }
    .delivery-grid { grid-template-columns: 1fr; }
    .delivery-info { padding: 24px; }
    .useful-info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-content { padding: 100px 16px 60px; }
    .hero-actions { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
    .hero-stat-divider { display: none; }
    .products-filter { gap: 6px; }
    .filter-tab { padding: 6px 14px; font-size: 0.8rem; }
}


/* Skip link */
.skip-link{position:absolute;top:-100px;left:16px;z-index:200;
  padding:10px 20px;background:var(--accent, #ff3333);color:#fff;
  font-weight:600;font-size:14px;border-radius:4px;
  text-decoration:none;transition:top 0.2s;}
.skip-link:focus{top:16px}

/* Mobile menu toggle */
.nav-toggle{
  display:none;flex-direction:column;gap:5px;background:none;border:none;
  cursor:pointer;padding:4px;z-index:101;
}
.nav-toggle span{
  display:block;width:22px;height:2px;background:var(--text, #1a1a1a);
  transition:all 0.3s;
}
.nav-toggle.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

@media(max-width:768px){
  .nav-toggle{display:flex}
  .nav-links:not(.mobile-open){display:none}
  .nav-links.mobile-open{
    display:flex;flex-direction:column;position:absolute;
    top:100%;left:0;right:0;background:var(--bg, #fff);
    padding:16px;gap:0;box-shadow:0 4px 20px rgba(0,0,0,0.1);
  }
  .nav-links.mobile-open .nav-link{padding:12px 0;border-bottom:1px solid #eee;text-align:center}
  .nav-links.mobile-open .nav-link:last-child{border-bottom:none}
}