/* ==========================================================================
   DESIGN SYSTEM & CUSTOM VARIABLES
   ========================================================================== */
:root {
    /* Color Tokens (Tailored HSL) */
    --bg-dark-primary: hsl(0, 0%, 6%);
    --bg-dark-secondary: hsl(0, 0%, 10%);
    --bg-dark-tertiary: hsl(0, 0%, 14%);
    
    --accent-orange: hsl(14, 95%, 52%);
    --accent-orange-hover: hsl(14, 95%, 45%);
    --accent-orange-glow: hsla(14, 95%, 52%, 0.35);
    
    --text-primary: hsl(0, 0%, 95%);
    --text-secondary: hsl(0, 0%, 75%);
    --text-muted: hsl(0, 0%, 55%);
    
    --sage-green: hsl(80, 12%, 35%);
    --replica-blue: hsl(210, 20%, 25%);
    --military-gold: hsl(45, 60%, 55%);
    
    /* Layout & Spacing */
    --container-width: 1240px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    
    /* Typography */
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

input, button, select, textarea {
    font-family: inherit;
    font-size: inherit;
    background: none;
    border: none;
    color: inherit;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   TYPOGRAPHY & UTILITIES
   ========================================================================== */
h1, h2, h3, h4, .logo {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: 0.03em;
    line-height: 1.2;
}

.text-center { text-align: center; }
.text-orange { color: var(--accent-orange); }
.text-white { color: #fff; }
.text-gray { color: var(--text-secondary); }
.text-highlight {
    background: linear-gradient(90deg, #fff 0%, var(--accent-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hidden { display: none !important; }
.btn-block { width: 100%; display: block; }

/* Section Common Styles */
section {
    padding: 100px 0;
    border-bottom: 1px solid hsl(0, 0%, 12%);
}

.section-header {
    margin-bottom: 60px;
}

.section-tag {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-orange);
    display: inline-block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.section-divider {
    width: 60px;
    height: 4px;
    background-color: var(--accent-orange);
    margin: 0 auto 24px auto;
}

.section-desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-weight: 700;
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--accent-orange);
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-orange-glow);
}

.btn-primary:hover {
    background-color: var(--accent-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--accent-orange-glow);
}

.btn-outline {
    border: 2px solid var(--accent-orange);
    color: var(--accent-orange);
}

.btn-outline:hover {
    background-color: var(--accent-orange);
    color: #fff;
    box-shadow: 0 4px 15px var(--accent-orange-glow);
}

.btn-outline-white {
    border: 2px solid #fff;
    color: #fff;
}

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

.btn-lg {
    padding: 18px 36px;
    font-size: 1rem;
}

/* ==========================================================================
   HEADER SECTION
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 20px 0;
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 20px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    line-height: 1;
    white-space: normal;
}

.logo-main {
    display: inline-block;
    white-space: nowrap;
}

.logo-accent {
    color: var(--accent-orange);
}

.logo-sub {
    font-size: 0.6rem;
    letter-spacing: 0.35em;
    font-weight: 500;
    color: var(--text-muted);
    margin-top: 2px;
    white-space: nowrap;
}

.nav {
    flex: 1 1 auto;
    min-width: 0;
    margin-left: 40px;
    margin-right: 52px;
}

.nav-list {
    display: flex;
    justify-content: center;
    gap: clamp(14px, 1.4vw, 24px);
    flex-wrap: nowrap;
    white-space: nowrap;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary);
    letter-spacing: 0.03em;
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-orange);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: #fff;
}

.nav-link:hover::after {
    width: 100%;
}

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

.header-phone {
    text-align: right;
    white-space: nowrap;
}

.phone-link {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
}

.phone-desc {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 4px;
}

.menu-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: #fff;
    transition: var(--transition-fast);
}

/* ==========================================================================
   MOBILE NAVIGATION MENU
   ========================================================================== */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background-color: var(--bg-dark-secondary);
    z-index: 1000;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-smooth);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    border-left: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav-overlay.open {
    right: 0;
}

.mobile-menu-close {
    font-size: 2.5rem;
    align-self: flex-end;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.mobile-menu-close:hover {
    color: #fff;
}

.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin: 40px 0;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
}

.mobile-nav-link:hover {
    color: var(--accent-orange);
}

.mobile-menu-footer {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: 140px;
    padding-bottom: 80px;
    display: flex;
    align-items: center;
    background-image: url('images/hero_parka_bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-bottom: none;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 18%;
    z-index: 1;
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 2;
    color: #f7f8fa;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(5, 8, 14, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.28);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.badge-icon {
    color: var(--accent-orange);
}

.hero-title {
    font-family: var(--font-body);
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    line-height: 1.16;
    margin-bottom: 24px;
}

.hero-title .text-highlight {
    background: none;
    -webkit-text-fill-color: #ffd2bf;
    color: #ffd2bf;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 1.25rem;
    color: #e6ebf2;
    max-width: 650px;
    margin-bottom: 40px;
    font-weight: 500;
    line-height: 1.55;
}

.hero-features {
    display: flex;
    gap: 40px;
    margin-bottom: 50px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.feature-item-num {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    color: #f8fbff;
    border-bottom: 2px solid #ff6a33;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.55);
    padding-bottom: 4px;
    line-height: 1;
}

.feature-item-text strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
}

.feature-item-text span {
    font-size: 0.85rem;
    color: #edf2f8;
    font-weight: 600;
}

.hero-actions-group {
    display: flex;
    gap: 20px;
}

.scroll-down-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
}

.mouse-icon {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    display: block;
    margin: 0 auto 8px auto;
    position: relative;
}

.mouse-icon .wheel {
    width: 4px;
    height: 8px;
    background-color: var(--accent-orange);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 1.5s infinite;
}

.scroll-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}

@keyframes scroll-wheel {
    0% { top: 6px; opacity: 1; }
    50% { top: 15px; opacity: 0; }
    100% { top: 6px; opacity: 1; }
}

/* ==========================================================================
   TECH / FEATURES SECTION
   ========================================================================== */
.tech-section {
    background-color: var(--bg-dark-secondary);
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    position: relative;
}

.tech-grid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, var(--bg-dark-secondary) 0%, rgba(255,255,255,0.08) 20%, rgba(255,255,255,0.08) 80%, var(--bg-dark-secondary) 100%);
    transform: translateX(-50%);
}

.tech-item {
    display: flex;
    gap: 24px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.tech-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.tech-item.left-aligned {
    grid-column: 1;
}

.tech-item.right-aligned {
    grid-column: 2;
}

.tech-icon-wrapper {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.tech-item:hover .tech-icon-wrapper {
    background-color: var(--accent-orange);
    border-color: var(--accent-orange);
    color: #fff;
    box-shadow: 0 0 15px var(--accent-orange-glow);
}

.tech-svg-icon {
    width: 28px;
    height: 28px;
    fill: currentColor;
    color: var(--accent-orange);
}

.tech-item:hover .tech-svg-icon {
    color: #fff;
}

.tech-info h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.tech-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.heat-layers-block {
    margin-top: 40px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 26px;
    background: rgba(255, 255, 255, 0.02);
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 24px;
}

.heat-layers-visual {
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: grid;
}

.heat-layer {
    min-height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.82rem;
}

.layer-outer { background: linear-gradient(90deg, #123159 0%, #1f4d77 100%); }
.layer-middle { background: linear-gradient(90deg, #d17022 0%, #f28e2c 100%); }
.layer-inner { background: linear-gradient(90deg, #6f7278 0%, #9398a3 100%); color: #0e1117; }

.heat-layers-content h3 {
    margin-bottom: 14px;
    text-transform: uppercase;
    font-size: 1.15rem;
}

.heat-layers-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: var(--text-secondary);
}

.field-test-section {
    background: var(--bg-dark-secondary);
}

.field-test-container[data-animate="reveal"] {
    opacity: 0;
    transform: translateY(16px);
    animation: fade-in 0.7s ease-out forwards;
}

.field-test-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 24px;
    align-items: stretch;
}

.field-test-visual {
    position: relative;
    margin: 0;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 360px;
}

.field-test-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: contrast(1.08) saturate(0.92);
}

.field-test-thermal-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 50% 58%, rgba(255, 88, 20, 0.7) 0%, rgba(255, 101, 34, 0.34) 28%, rgba(47, 126, 255, 0.2) 56%, rgba(8, 20, 46, 0.62) 100%),
        linear-gradient(122deg, rgba(5, 30, 80, 0.5) 4%, rgba(17, 107, 230, 0.2) 42%, rgba(255, 163, 0, 0.14) 76%, rgba(255, 71, 0, 0.2) 100%);
    mix-blend-mode: screen;
}

.field-test-metrics {
    display: grid;
    gap: 12px;
}

.field-test-metric {
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    padding: 16px 18px;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
}

.field-test-key {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
}

.field-test-value {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
}

/* ==========================================================================
   HEAT TECHNOLOGY SECTION (DEPRECATED STYLES KEPT)
   ========================================================================== */
.heat-tech-section {
    background-color: var(--bg-dark-secondary);
    width: 100%;
}

.heat-tech-container[data-animate="reveal"] {
    opacity: 0;
    transform: translateY(18px);
    animation: heat-tech-reveal 0.7s ease-out forwards;
}

.heat-tech-header {
    margin-bottom: 34px;
    text-align: center;
}

.heat-tech-title {
    font-size: 2.3rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.heat-tech-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: stretch;
}

.heat-tech-visual {
    margin: 0;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    min-height: 400px;
}

.heat-tech-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: contrast(1.08) saturate(0.9);
}

.heat-tech-image-thermal {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 48% 58%, rgba(255, 83, 19, 0.68) 0%, rgba(255, 114, 37, 0.36) 24%, rgba(51, 124, 255, 0.2) 56%, rgba(12, 27, 59, 0.6) 100%),
        linear-gradient(120deg, rgba(4, 23, 65, 0.58) 4%, rgba(26, 129, 255, 0.14) 40%, rgba(255, 165, 0, 0.16) 72%, rgba(255, 78, 0, 0.22) 100%);
    mix-blend-mode: screen;
}

.heat-tech-scale-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 10px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 18px;
}

.heat-tech-scale-title {
    font-size: 1.25rem;
    text-transform: uppercase;
    margin: 0;
}

.heat-tech-gradient-line {
    height: 14px;
    border-radius: 999px;
    background: linear-gradient(90deg, #ffd34f 0%, #f59f00 26%, #5aa8ff 62%, #0f2b66 100%);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.heat-tech-badges {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.heat-tech-badge {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 14px 16px;
    display: grid;
    grid-template-columns: 26px 1fr;
    column-gap: 12px;
    row-gap: 6px;
    align-items: start;
}

.heat-tech-badge-title {
    display: block;
    font-size: 0.96rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 2px;
}

.heat-tech-badge-text {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #d6deea;
    grid-column: 2;
}

.heat-tech-thermo {
    grid-row: 1 / span 2;
    width: 20px;
    height: 46px;
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, 0.45);
    background: rgba(7, 18, 40, 0.7);
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 2px;
    overflow: hidden;
}

.heat-tech-thermo::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    width: 18px;
    height: 18px;
    border-radius: 999px;
    transform: translateX(-50%);
    background: #ff671f;
    box-shadow: 0 0 14px rgba(255, 103, 31, 0.55);
}

.heat-tech-thermo-mercury {
    width: 100%;
    height: 24%;
    border-radius: 999px;
    background: linear-gradient(180deg, #ffd14b 0%, #ff711f 85%);
    transform-origin: bottom;
    transition: height 0.35s ease;
}

.heat-tech-badge:hover .heat-tech-thermo-mercury {
    height: 86%;
}

.heat-tech-footnote {
    margin: 4px 0 0;
    font-size: 0.78rem;
    line-height: 1.45;
    color: #a9b4c6;
}

@keyframes heat-tech-reveal {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   CATALOG SECTION
   ========================================================================== */
.catalog-filters {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 30px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
    color: var(--text-secondary);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--accent-orange);
    color: #fff;
    border-color: var(--accent-orange);
    box-shadow: 0 4px 12px var(--accent-orange-glow);
}

.filter-btn-temp {
    border-color: rgba(90, 168, 255, 0.35);
    color: #c9ddff;
}

.product-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: stretch;
    gap: 30px;
    margin-top: 50px;
}

.product-card {
    --card-width: 340px;
    background: var(--bg-dark-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    width: min(100%, var(--card-width));
    transition: var(--transition-smooth);
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.card-badges {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 5;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.badge {
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 2px;
}

.badge-hot { background-color: var(--accent-orange); color: #fff; }
.badge-new { background-color: var(--military-gold); color: #000; }
.badge-sale { background-color: #e53935; color: #fff; }

.card-image-wrapper {
    position: relative;
    padding: 0;
    background-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 320px;
    overflow: hidden;
}

.temp-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 3;
    border-radius: 8px;
    padding: 7px 10px;
    background: rgba(10, 20, 40, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.22);
    display: flex;
    flex-direction: column;
    gap: 2px;
    backdrop-filter: blur(3px);
}

.temp-badge-main {
    font-size: 0.78rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.temp-badge-sub {
    font-size: 0.7rem;
    color: #d7e3f5;
    line-height: 1.2;
}

.temp-badge.temp-light { border-color: rgba(93, 200, 255, 0.62); }
.temp-badge.temp-city { border-color: rgba(255, 205, 99, 0.62); }
.temp-badge.temp-extreme { border-color: rgba(255, 118, 118, 0.62); }

.card-image-wrapper .product-link {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.card-info {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.product-name .product-link {
    color: inherit;
}

.product-name .product-link:hover {
    color: var(--accent-orange);
}

.product-sku {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    font-family: var(--font-heading);
}

.product-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.color-picker-wrapper {
    margin-top: auto;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.picker-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.color-options {
    display: flex;
    gap: 8px;
}

.color-opt {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-fast);
}

.color-opt:hover {
    transform: scale(1.15);
}

.color-opt.active {
    border-color: #fff;
    box-shadow: 0 0 0 1px var(--accent-orange);
}

.product-price-row {
    margin-bottom: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
}

.price-container {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.price-old {
    font-size: 1.1rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.price-current {
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
    font-family: var(--font-heading);
}

.card-actions {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 12px;
}

.card-actions .btn {
    padding: 12px;
    font-size: 0.75rem;
}

.card-actions .btn-buy {
    text-decoration: none;
}

/* ==========================================================================
   SIZE CALCULATOR SECTION
   ========================================================================== */
.calculator-section {
    background-color: var(--bg-dark-primary);
}

.calculator-box {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    background: linear-gradient(135deg, var(--bg-dark-secondary) 0%, var(--bg-dark-tertiary) 100%);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    padding: 60px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.calc-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.calc-text .section-title {
    font-size: 2.2rem;
    margin-top: 8px;
    margin-bottom: 20px;
}

.calc-text p {
    margin-bottom: 30px;
    line-height: 1.7;
}

.calc-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.step-line {
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 600;
    font-size: 0.95rem;
}

.step-num {
    width: 28px;
    height: 28px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--accent-orange);
    color: var(--accent-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-family: var(--font-heading);
    font-weight: 700;
}

.calc-widget {
    background: rgba(10, 10, 10, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 8px;
    padding: 40px;
}

.widget-form-group {
    margin-bottom: 28px;
}

.widget-label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-range-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
}

.range-input {
    flex-grow: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    cursor: pointer;
}

.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-orange);
    cursor: pointer;
    transition: var(--transition-fast);
}

.range-input::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.range-value {
    min-width: 75px;
    text-align: right;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
}

.fit-radio-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.fit-radio-label {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.fit-radio-label:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.fit-radio {
    display: none;
}

.custom-radio {
    width: 18px;
    height: 18px;
    border: 2px solid var(--text-muted);
    border-radius: 50%;
    display: inline-block;
    position: relative;
    transition: var(--transition-fast);
}

.fit-radio:checked + .custom-radio {
    border-color: var(--accent-orange);
}

.fit-radio:checked + .custom-radio::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background-color: var(--accent-orange);
    border-radius: 50%;
}

.fit-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.fit-radio:checked ~ .fit-title {
    color: #fff;
}

.widget-result {
    margin-top: 30px;
    padding: 24px;
    background-color: rgba(20, 20, 20, 0.6);
    border-left: 4px solid var(--accent-orange);
    border-radius: 4px;
    text-align: center;
    animation: fade-in 0.4s ease-out;
}

.result-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.result-size {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent-orange);
    line-height: 1;
    margin-bottom: 12px;
}

.result-note {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

@keyframes fade-in {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   LOOKBOOK / GALLERY SECTION
   ========================================================================== */
.gallery-section {
    background-color: var(--bg-dark-secondary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 280px;
    gap: 20px;
    margin-top: 50px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

.gallery-hover-btn {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    padding: 12px 24px;
    border: 2px solid #fff;
    border-radius: 4px;
    transform: translateY(15px);
    transition: var(--transition-smooth);
}

.gallery-item:hover .gallery-img {
    transform: scale(1.05);
}

.gallery-item:hover .gallery-hover {
    opacity: 1;
}

.gallery-item:hover .gallery-hover-btn {
    transform: translateY(0);
}

/* ==========================================================================
   DELIVERY SECTION
   ========================================================================== */
.delivery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.delivery-card {
    background: var(--bg-dark-secondary);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    transition: var(--transition-smooth);
}

.delivery-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.08);
}

.del-icon {
    font-size: 3rem;
    margin-bottom: 24px;
    line-height: 1;
}

.delivery-card h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.delivery-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================================================
   STORES / SHOWROOMS SECTION
   ========================================================================== */
.stores-section {
    background-color: var(--bg-dark-secondary);
}

.stores-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
    margin-bottom: 50px;
}

.store-card {
    background: var(--bg-dark-primary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 8px;
    transition: var(--transition-smooth);
}

.store-card:hover {
    border-color: var(--accent-orange);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.store-card h3 {
    font-size: 1.2rem;
    border-bottom: 2px solid var(--accent-orange);
    padding-bottom: 12px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.store-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.store-details p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.store-phone a {
    color: #fff;
    font-weight: 700;
}

.store-phone a:hover {
    color: var(--accent-orange);
}

.other-cities {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 30px;
    border-radius: 8px;
    max-width: 800px;
    margin: 0 auto;
}

.other-cities h3 {
    font-size: 1.1rem;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.other-cities p {
    color: var(--text-secondary);
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.footer {
    background-color: var(--bg-dark-primary);
    padding-top: 56px;
    border-bottom: none;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 36px;
    padding-bottom: 36px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-col h4 {
    font-size: 1.1rem;
    text-transform: uppercase;
    margin-bottom: 16px;
    color: #fff;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent-orange);
}

.brand-col .logo {
    margin-bottom: 14px;
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    gap: 0;
    white-space: nowrap;
    line-height: 1;
}

.footer-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.socials {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 34px;
    height: 34px;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.85rem;
    font-weight: 700;
    transition: var(--transition-fast);
}

.social-link:hover {
    background-color: var(--accent-orange);
    color: #fff;
    border-color: var(--accent-orange);
    transform: translateY(-3px);
}

.links-col ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.links-col a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.35;
}

.links-col a:hover {
    color: var(--accent-orange);
    padding-left: 5px;
}

.form-col p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.subscribe-form {
    display: flex;
    gap: 10px;
}

.subscribe-input {
    flex-grow: 1;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 12px 16px;
    border-radius: 4px;
    outline: none;
    font-size: 0.9rem;
}

.subscribe-input:focus {
    border-color: var(--accent-orange);
}

.subscribe-form .btn {
    padding: 12px 20px;
}

.footer-bottom {
    padding: 16px 0;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==========================================================================
   MODAL WINDOWS & LIGHTBOX
   ========================================================================== */
.modal, .lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(6, 6, 6, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fade-in-modal 0.3s ease;
}

.modal-content {
    background: linear-gradient(135deg, var(--bg-dark-secondary) 0%, var(--bg-dark-tertiary) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    width: 100%;
    max-width: 480px;
    padding: 40px;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.modal-close, .lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    line-height: 1;
}

.modal-close:hover, .lightbox-close:hover {
    color: #fff;
}

.modal-title {
    font-size: 1.75rem;
    text-transform: uppercase;
    margin-bottom: 12px;
    color: #fff;
    border-left: 4px solid var(--accent-orange);
    padding-left: 12px;
}

.modal-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.temp-scale-block {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    padding: 12px;
}

.temp-scale-title {
    font-size: 0.82rem;
    text-transform: uppercase;
    color: #d8e2f0;
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.temp-scale-track {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-radius: 999px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.temp-scale-zone {
    padding: 9px 10px;
    font-size: 0.74rem;
    line-height: 1.25;
}

.temp-zone-comfort {
    background: linear-gradient(90deg, #ffd46b 0%, #f2a529 100%);
    color: #241400;
}

.temp-zone-survival {
    background: linear-gradient(90deg, #3f6dc2 0%, #142d63 100%);
    color: #eff4ff;
}

.temp-scale-cursor {
    position: absolute;
    top: -2px;
    left: 50%;
    width: 2px;
    height: calc(100% + 4px);
    background: rgba(255, 255, 255, 0.8);
}

.temp-scale-note {
    margin-top: 8px;
    margin-bottom: 0;
    font-size: 0.74rem;
    color: var(--text-muted);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.form-control {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px 16px;
    border-radius: 6px;
    outline: none;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    border-color: var(--accent-orange);
    background-color: rgba(255, 255, 255, 0.05);
}

select.form-control option {
    background-color: var(--bg-dark-secondary);
    color: #fff;
}

/* Lightbox specific */
.lightbox-content-wrapper {
    max-width: 90%;
    max-height: 85%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 100%;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.05);
    animation: zoom-in-img 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fade-in-modal {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes zoom-in-img {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVENESS)
   ========================================================================== */
@media (max-width: 1100px) {
    .nav {
        margin-left: 18px;
        margin-right: 24px;
    }

    .hero-title {
        font-size: 3.2rem;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-grid::before {
        display: none;
    }
    
    .tech-item.left-aligned, .tech-item.right-aligned {
        grid-column: span 2;
    }

    .heat-layers-block {
        grid-template-columns: 1fr;
    }

    .field-test-layout {
        grid-template-columns: 1fr;
    }

    .heat-tech-layout {
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .calculator-box {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px;
    }
}

@media (max-width: 900px) {
    .nav {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .header-actions .btn-outline {
        display: none;
    }
    
    .delivery-grid, .stores-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 24px;
        padding-bottom: 24px;
    }

    .footer {
        padding-top: 44px;
    }
}

@media (max-width: 600px) {
    .container {
        padding: 0 16px;
    }

    section {
        padding: 60px 0;
    }
    
    .hero-section {
        padding-top: 120px;
        padding-bottom: 60px;
    }

    .hero-bg-overlay {
        object-position: center 14%;
    }
    
    .hero-title {
        font-size: 2.3rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }

    .heat-tech-title {
        font-size: 1.7rem;
    }

    .heat-tech-scale-card {
        padding: 20px;
    }

    .heat-tech-badge {
        padding: 16px 18px;
    }

    .heat-tech-badge-title {
        font-size: 1.05rem;
    }

    .heat-tech-badge-text {
        font-size: 0.98rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 20px;
    }

    .temp-badge {
        top: 10px;
        left: 10px;
        padding: 8px 10px;
    }

    .temp-badge-main {
        font-size: 0.8rem;
    }

    .temp-badge-sub {
        font-size: 0.72rem;
    }
    
    .hero-actions-group {
        flex-direction: column;
        gap: 12px;
    }

    .hero-actions-group .btn {
        width: 100%;
    }
    
    .product-grid {
        gap: 20px;
    }

    .product-card {
        width: 100%;
    }
    
    .fit-radio-group {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 200px;
    }
    
    .gallery-item.large {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .modal-content {
        padding: 30px 20px;
    }
}

@media (max-width: 390px) {
    .container {
        padding: 0 14px;
    }

    .header {
        padding: 14px 0;
    }

    .header-container {
        gap: 10px;
    }

    .logo {
        font-size: 1.2rem;
    }

    .logo-sub {
        font-size: 0.52rem;
        letter-spacing: 0.2em;
    }

    .header-actions {
        gap: 10px;
    }

    .phone-link {
        font-size: 0.95rem;
    }

    .phone-desc {
        display: none;
    }

    .hero-title {
        font-size: 1.95rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .catalog-filters {
        gap: 8px;
    }

    .filter-btn {
        padding: 9px 14px;
        font-size: 0.82rem;
    }

    .card-info {
        padding: 20px;
    }

    .product-name {
        font-size: 1.18rem;
    }

    .price-current {
        font-size: 1.45rem;
    }

    .card-actions {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 384px) {
    .container {
        padding: 0 12px;
    }

    .hero-title {
        font-size: 1.88rem;
    }
}

@media (max-width: 375px) {
    .logo {
        font-size: 1.14rem;
    }

    .logo-sub {
        font-size: 0.5rem;
    }

    .phone-link {
        font-size: 0.9rem;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-features {
        gap: 14px;
    }

    .card-image-wrapper {
        min-height: 280px;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 10px;
    }

    .header-container {
        gap: 8px;
    }

    .logo {
        font-size: 1.08rem;
    }

    .logo-sub {
        letter-spacing: 0.16em;
    }

    .phone-link {
        font-size: 0.84rem;
    }

    .hero-section {
        padding-top: 108px;
    }

    .hero-title {
        font-size: 1.68rem;
    }

    .hero-subtitle {
        font-size: 0.92rem;
    }

    .filter-btn {
        font-size: 0.78rem;
    }

    .card-info {
        padding: 18px;
    }
}

@media (max-width: 320px) {
    html,
    body {
        width: 100%;
        max-width: 100%;
        margin: 0;
        padding: 0;
        overflow-x: hidden;
    }

    .container {
        width: 100%;
        max-width: 100%;
        padding-left: 0;
        padding-right: 0;
    }

    section {
        padding: 48px 0;
    }

    .header {
        padding: 12px 0;
    }

    .header-container {
        gap: 6px;
    }

    .logo {
        font-size: 1rem;
    }

    .logo-sub {
        font-size: 0.46rem;
        letter-spacing: 0.12em;
    }

    .header-actions {
        gap: 8px;
    }

    .phone-link {
        font-size: 0.78rem;
    }

    .menu-toggle .bar {
        width: 20px;
    }

    .hero-section {
        padding-top: 100px;
        padding-bottom: 46px;
    }

    .hero-title {
        font-size: 1.52rem;
        line-height: 1.12;
    }

    .hero-subtitle {
        font-size: 0.88rem;
        margin-bottom: 26px;
    }

    .hero-feature-item {
        gap: 10px;
    }

    .feature-item-num {
        font-size: 1.45rem;
    }

    .feature-item-text strong {
        font-size: 0.95rem;
    }

    .feature-item-text span {
        font-size: 0.75rem;
    }

    .hero-actions-group .btn {
        padding: 12px 14px;
        font-size: 0.78rem;
    }

    .section-title {
        font-size: 1.52rem;
    }

    .catalog-filters {
        gap: 6px;
    }

    .filter-btn {
        padding: 8px 10px;
        font-size: 0.74rem;
    }

    .card-image-wrapper {
        min-height: 250px;
    }

    .card-info {
        padding: 14px;
    }

    .product-name {
        font-size: 1.04rem;
    }

    .picker-label {
        font-size: 0.76rem;
    }

    .price-current {
        font-size: 1.24rem;
    }

    .card-actions .btn {
        font-size: 0.7rem;
        padding: 10px;
    }

    .modal-content {
        padding: 22px 14px;
    }
}