@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ==========================================================================
   1. CORE DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    --primary: #d97706;
    /* Amber 600 */
    --primary-hover: #b45309;
    /* Amber 700 */
    --primary-light: #fef3c7;
    /* Amber 100 */
    --primary-dark: #78350f;
    /* Amber 900 */

    --secondary: #475569;
    /* Slate 600 */
    --secondary-hover: #334155;
    /* Slate 700 */
    --secondary-light: #f1f5f9;
    /* Slate 100 */

    --neutral-dark: #0f172a;
    /* Slate 900 */
    --neutral-gray: #64748b;
    /* Slate 500 */
    --neutral-light: #f8fafc;
    /* Slate 50 */
    --border-color: #e2e8f0;
    /* Slate 200 */

    --white: #ffffff;
    --success: #16a34a;
    /* Green 600 */
    --success-light: #dcfce7;
    /* Green 100 */

    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-heading: 'Outfit', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    --border-radius-high: 24px;
    --border-radius-mid: 16px;
    --border-radius-low: 8px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

    --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.08);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.1);

    --section-title-font-size: 2.5rem;
    --section-title-font-weight: 800;
}

/* ==========================================================================
   2. GLOBAL BASE & RESET STYLES
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 15px;
    position: relative;
    min-height: 100%;
    scroll-behavior: smooth;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    font-family: var(--font-body);
    background-color: var(--neutral-light);
    color: var(--secondary-hover);
    margin: 0;
    padding-bottom: 80px;
    /* Space for sticky cart widget */
    overflow-x: hidden;
    width: 100%;
    line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--neutral-dark);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin-top: 0;
}

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

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-light);
}

::-webkit-scrollbar-thumb {
    background: var(--neutral-gray);
    border: 2px solid var(--secondary-light);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}

/* Main Layout Grid */
main {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    box-sizing: border-box;
}

/* Section Backgrounds & Layouts */
.BG-First {
    background: linear-gradient(180deg, var(--white) 0%, var(--neutral-light) 100%);
}

.BG-Second {
    background: linear-gradient(180deg, var(--neutral-light) 0%, #edf1f5 100%);
}

.Section-Container {
    width: 100%;
    padding: 80px 24px;
    box-sizing: border-box;
}

.Section-Title {
    font-size: var(--section-title-font-size);
    font-weight: var(--section-title-font-weight);
    color: var(--neutral-dark);
    text-align: center;
    margin-bottom: 16px;
    position: relative;
}

.Section-Title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary);
    margin: 12px auto 0 auto;
    border-radius: 2px;
}

.Section-Text {
    font-size: 1.15rem;
    color: var(--secondary);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px auto;
}

/* ==========================================================================
   3. HEADER & NAVIGATION STYLING
   ========================================================================== */
header {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 999;
    transition: var(--transition-fast);
}

.Header-Container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    box-sizing: border-box;
}

.Header-Container h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 800;
}

.Header-Container h2 a {
    color: var(--neutral-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.Header-Container h2 a:hover {
    color: var(--primary);
}

.Header-Nav-Container {
    display: flex;
    align-items: center;
}

.Mobile-Menu-Toggle {
    display: none;
}

.Header-Nav-Container ul {
    display: flex;
    align-items: center;
    gap: 12px;
}

.Header-Nav-Container ul li a {
    display: inline-block;
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--secondary);
    border-radius: var(--border-radius-low);
    transition: var(--transition-fast);
}

.Header-Nav-Container ul li a:hover {
    color: var(--neutral-dark);
    background-color: var(--secondary-light);
}

/* ==========================================================================
   4. HOME PAGE SECTIONS
   ========================================================================== */

/* 4.1 Hero Slider Banner */
#Hero {
    width: 100%;
    padding: 40px 0;
}

.Hero-Container {
    position: relative;
    width: 100%;
    min-height: 500px;
    height: clamp(450px, 60vh, 650px);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 60px;
    border-radius: var(--border-radius-high);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    box-sizing: border-box;
}

.Hero-Carousel-Container {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
}

.Hero-Carousel-Container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.8) 0%, rgba(15, 23, 42, 0.4) 60%, rgba(15, 23, 42, 0.1) 100%);
    z-index: 2;
    pointer-events: none;
}

.Hero-Carousel-Item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 1;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.Hero-Carousel-Item.active {
    opacity: 1;
    z-index: 2;
}

.Hero-Carousel-Item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1.03);
    transition: transform 6s ease;
}

.Hero-Carousel-Item.active img {
    transform: scale(1.08);
}

/* Glassmorphic Hero Panel */
.Hero-Panel {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 540px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius-mid);
    padding: 48px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    color: var(--white);
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.Hero-Panel h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin: 0;
    letter-spacing: -0.03em;
}

.Hero-Panel p {
    font-size: 1.15rem;
    line-height: 1.6;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

/* Premium Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius-low);
    transition: var(--transition-fast);
    cursor: pointer;
    border: none;
    outline: none;
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(217, 119, 6, 0.5);
}

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

/* 4.2 Products Grid Block */
#Products {
    width: 100%;
}

.Products-Container-Outer {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.Products-Container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    width: 100%;
    box-sizing: border-box;
}

.Products-Item {
    background-color: var(--white);
    border-radius: var(--border-radius-mid);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.Products-Item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.Products-Item-Name {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0;
    color: var(--neutral-dark);
}

.Products-Item-Img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--border-radius-low);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.Products-Item-More {
    background-color: var(--neutral-dark);
    color: var(--white);
    padding: 12px 18px;
    border-radius: var(--border-radius-low);
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
    margin-top: auto;
    box-shadow: var(--shadow-sm);
}

.Products-Item-More:hover {
    background-color: var(--primary);
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3);
}

/* 4.3 Contacts & Form block */
#Contact {
    width: 100%;
}

.Contact-Container-Outer {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.Contact-Container {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 40px;
    width: 100%;
    align-items: stretch;
    box-sizing: border-box;
}

/* Left Card: Info */
.Contact-Info {
    background: linear-gradient(135deg, var(--white) 0%, var(--neutral-light) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-mid);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 32px;
    box-sizing: border-box;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.Contact-Info:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.Contact-Info-Header h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--neutral-dark);
    margin: 0 0 10px 0;
    letter-spacing: -0.02em;
}

.Contact-Sub {
    font-size: 1.05rem;
    color: var(--neutral-gray);
    margin: 0;
    line-height: 1.5;
}

.Contact-List {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.Contact-Item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 4px 0;
}

.Contact-Icon-Wrapper {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-fast);
    border: 1px solid rgba(217, 119, 6, 0.15);
}

.Contact-Item:hover .Contact-Icon-Wrapper {
    background-color: var(--primary);
    color: var(--white);
    transform: scale(1.08);
}

.Contact-Icon {
    width: 20px;
    height: 20px;
}

.Contact-Details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.Contact-Details strong {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--neutral-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.Contact-Details span, 
.Contact-Details a {
    font-size: 1.05rem;
    color: var(--secondary-hover);
    line-height: 1.5;
}

.Contact-Link {
    color: var(--primary) !important;
    font-weight: 600;
    border-bottom: 1px dashed transparent;
    transition: var(--transition-fast);
}

.Contact-Link:hover {
    color: var(--primary-hover) !important;
    border-bottom-color: var(--primary-hover);
}

/* Right Card: Form */
.Contact-Form-Wrapper {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-mid);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.Contact-Form-Wrapper:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.Contact-Form-Style {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.Form-Group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.Form-Group .form-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--neutral-dark);
    margin: 0;
}

.Required-Star {
    color: #ef4444;
    font-weight: 700;
}

.Input-Container {
    display: flex;
    flex-direction: column;
    position: relative;
    width: 100%;
}

.Contact-Form-Style .form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    font-family: var(--font-body);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-low);
    background-color: var(--neutral-light);
    outline: none;
    transition: var(--transition-fast);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.02);
}

.Contact-Form-Style .form-control:focus {
    border-color: var(--primary);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15), inset 0 1px 2px rgba(0, 0, 0, 0.01);
}

/* Error State */
.Contact-Form-Style .form-control.invalid {
    border-color: #ef4444;
    background-color: #fffafb;
}

.Contact-Form-Style .form-control.invalid:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.Input-Error-Message {
    font-size: 0.85rem;
    color: #ef4444;
    margin-top: 4px;
    font-weight: 500;
    min-height: 18px;
    transition: var(--transition-fast);
}

/* Button & Spinner */
.btn-submit {
    align-self: flex-start;
    background-color: var(--primary);
    color: var(--white);
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius-low);
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    outline: none;
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
}

.btn-submit:hover:not(:disabled) {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(217, 119, 6, 0.45);
}

.btn-submit:active:not(:disabled) {
    transform: translateY(0);
}

.btn-submit:disabled {
    background-color: var(--neutral-gray);
    box-shadow: none;
    cursor: not-allowed;
    opacity: 0.8;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 0.8s linear infinite;
    display: inline-block;
}

.spinner.hidden {
    display: none;
}

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

/* Feedback Banner */
.Form-Feedback-Banner {
    margin-top: 16px;
    padding: 14px 18px;
    border-radius: var(--border-radius-low);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.5;
    animation: slideIn var(--transition-fast) ease-out;
    border: 1px solid transparent;
}

.Form-Feedback-Banner.hidden {
    display: none;
}

.Form-Feedback-Banner.visible {
    display: flex;
}

.Form-Feedback-Banner.success {
    background-color: #f0fdf4;
    border-color: #bbf7d0;
    color: #166534;
}

.Form-Feedback-Banner.error {
    background-color: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.Feedback-Icon-Container {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.Feedback-Success-Icon {
    width: 22px;
    height: 22px;
    color: #15803d;
}

.Feedback-Error-Icon {
    width: 22px;
    height: 22px;
    color: #b91c1c;
}

.Feedback-Success-Icon.hidden,
.Feedback-Error-Icon.hidden {
    display: none;
}

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

/* Responsive adjust */
@media (max-width: 992px) {
    .Contact-Container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* 4.4 About Us Block */
#AboutUs {
    width: 100%;
}

.AboutUs-Container {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

.AboutUs-Info {
    width: 100%;
    max-width: 850px;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-mid);
    box-shadow: var(--shadow-lg);
    padding: 48px;
    text-align: center;
}

.AboutUs-Info-Title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--neutral-dark);
}

.AboutUs-Info-Text {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--secondary);
    margin: 0;
}

/* ==========================================================================
   5. B2B PRODUCTS CATALOG & SHOPPING LOGIC
   ========================================================================== */

#Products-Catalog-Section {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 24px;
    box-sizing: border-box;
    overflow-x: clip;
}

/* 5.1 Search Bar */
.search-bar {
    width: 100%;
    margin-bottom: 40px;
}

.search-input {
    width: 100%;
    padding: 16px 24px;
    font-size: 1.1rem;
    font-family: var(--font-body);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-mid);
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    outline: none;
    box-sizing: border-box;
    transition: var(--transition-fast);
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(217, 119, 6, 0.12), 0 0 0 3px rgba(217, 119, 6, 0.15);
}

/* 5.2 Catalog Layout */
.Products-Catalog-Container {
    width: 100%;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
    min-width: 0;
    overflow-x: clip;
}

/* 5.3 B2B Sidebar */
.Products-Catalog-Sidebar {
    background-color: var(--white);
    border-radius: var(--border-radius-mid);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    padding: 28px;
    position: sticky;
    top: 100px;
    box-sizing: border-box;
}

.Products-Catalog-Sidebar h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neutral-dark);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary);
}

.category-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.category-btn {
    display: block;
    width: 100%;
    text-align: left;
    padding: 14px 18px;
    background: none;
    border: none;
    border-radius: var(--border-radius-low);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--secondary);
    transition: var(--transition-fast);
    outline: none;
}

.category-btn:hover {
    background-color: var(--secondary-light);
    color: var(--neutral-dark);
    transform: translateX(4px);
}

.category-btn.active {
    background: linear-gradient(135deg, var(--neutral-dark), var(--secondary-hover));
    color: var(--white);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}

/* 5.4 Content Area Section */
.Products-Catalog-Content {
    width: 100%;
    min-width: 0;
    overflow-x: clip;
    min-height: 450px;
}

.catalog-section {
    background-color: var(--white);
    border-radius: var(--border-radius-mid);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    padding: 32px;
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    overflow-x: clip;
    display: none;
    animation: fadeIn var(--transition-fast) ease-in-out;
}

.catalog-section.active {
    display: block;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.section-header h2 {
    font-size: 1.5rem;
    color: var(--neutral-dark);
    margin: 0;
}

.gost-tag {
    display: inline-block;
    background-color: var(--primary-light);
    color: var(--primary-dark);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: var(--border-radius-low);
    border: 1px solid #fde68a;
}

/* 5.5 Premium B2B Tables */
.table-container {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--border-radius-low);
    border: 1px solid var(--border-color);
}

.b2b-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.b2b-table th {
    background-color: var(--neutral-light);
    color: var(--neutral-gray);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 16px 20px;
    border-bottom: 2px solid var(--border-color);
}

.b2b-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--secondary-light);
    vertical-align: middle;
    color: var(--secondary-hover);
}

.b2b-table tr:hover td {
    background-color: var(--neutral-light);
}

.badge-mark {
    display: inline-block;
    padding: 4px 10px;
    background-color: var(--secondary-light);
    color: var(--neutral-dark);
    border-radius: var(--border-radius-low);
    font-weight: 700;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
    margin-left: 8px;
}

.price {
    font-weight: 700;
    color: var(--neutral-dark);
    white-space: nowrap;
}

.bulk-price {
    color: var(--success);
    font-weight: 700;
    white-space: nowrap;
}

.text-request {
    color: var(--neutral-gray);
    font-style: italic;
    font-weight: 500;
}

.qty-input {
    width: 70px;
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-low);
    text-align: center;
    font-weight: 700;
    color: var(--neutral-dark);
    outline: none;
    transition: var(--transition-fast);
}

.qty-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}

.qty-input:disabled {
    background-color: var(--secondary-light);
    color: var(--neutral-gray);
    cursor: not-allowed;
}

/* Cart Buttons */
.add-btn {
    background: linear-gradient(135deg, var(--neutral-dark), var(--secondary-hover));
    color: var(--white);
    border: none;
    padding: 10px 18px;
    border-radius: var(--border-radius-low);
    cursor: pointer;
    font-weight: 700;
    font-size: 0.85rem;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.add-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
    filter: brightness(1.1);
}

.add-btn:active:not(:disabled) {
    transform: translateY(1px);
}

.add-btn:disabled {
    background-color: var(--border-color);
    color: var(--neutral-gray);
    cursor: not-allowed;
    box-shadow: none;
}

/* 5.6 Sticky B2B Cart Widget */
.quote-widget {
    background: linear-gradient(135deg, var(--neutral-dark), var(--secondary-hover));
    color: var(--white);
    padding: 20px 40px;
    border-radius: var(--border-radius-mid);
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
    /* position: sticky; */
    bottom: 24px;
    z-index: 100;
    animation: slideUp var(--transition-fast) ease-out;
}

.quote-info h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--primary-light);
}

.quote-info p {
    font-size: 0.95rem;
    color: var(--border-color);
    margin: 0;
}

.submit-quote-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: var(--white);
    border: none;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--border-radius-low);
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
}

.submit-quote-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(217, 119, 6, 0.45);
    background: linear-gradient(135deg, #f59e0b, var(--primary));
}

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

/* B2B Helper helper classes */
.hidden {
    display: none !important;
}

/* ==========================================================================
   6. DYNAMIC SPECIFICATION INQUIRY MODAL
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 24px;
    animation: fadeIn 0.25s ease-out;
}

.modal-container {
    background-color: var(--white);
    border-radius: var(--border-radius-mid);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(0, 0, 0, 0.05);
    max-width: 650px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: modalZoom 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
    background-color: var(--neutral-light);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--neutral-dark);
}

.close-modal-btn {
    background: none;
    border: none;
    font-size: 2rem;
    font-weight: 300;
    color: var(--neutral-gray);
    cursor: pointer;
    line-height: 1;
    transition: var(--transition-fast);
}

.close-modal-btn:hover {
    color: #ef4444;
}

.modal-body {
    padding: 28px;
    overflow-y: auto;
    flex-grow: 1;
}

.modal-items-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--neutral-gray);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
    letter-spacing: 0.05em;
}

.inquiry-items-list {
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 24px;
}

.inquiry-item-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.2fr;
    padding: 14px 0;
    border-bottom: 1px solid var(--secondary-light);
    font-size: 0.95rem;
    align-items: center;
    color: var(--secondary-hover);
}

.modal-item-name {
    font-weight: 600;
    color: var(--neutral-dark);
}

.modal-item-price {
    white-space: nowrap;
    font-weight: 500;
}

.discount-label {
    display: inline-block;
    padding: 2px 6px;
    background-color: var(--success-light);
    color: var(--success);
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: var(--border-radius-low);
    margin-left: 4px;
}

.modal-item-subtotal {
    font-weight: 700;
    color: var(--neutral-dark);
    text-align: right;
}

.inquiry-totals {
    background-color: var(--neutral-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-low);
    padding: 16px 20px;
    margin-bottom: 28px;
}

.inquiry-totals .total-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    color: var(--secondary);
    margin-bottom: 8px;
}

.inquiry-totals .total-row:last-child {
    margin-bottom: 0;
}

.inquiry-totals .grand-total {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--neutral-dark);
}

.inquiry-totals .grand-total strong {
    color: var(--success);
}

/* Modal Contact Information forms */
.contact-form-section {
    margin-top: 15px;
}

.contact-form-section h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--neutral-dark);
    margin-bottom: 16px;
    border-left: 4px solid var(--primary);
    padding-left: 10px;
}

.contact-form-section .form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
}

.contact-form-section .form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
}

.contact-form-section .form-group input {
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-low);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
    color: var(--neutral-dark);
    font-family: var(--font-body);
}

.contact-form-section .form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    padding: 20px 28px;
    background-color: var(--neutral-light);
    border-top: 1px solid var(--border-color);
}

.btn-cancel {
    background-color: var(--border-color);
    color: var(--secondary-hover);
    border: none;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--border-radius-low);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-cancel:hover {
    background-color: #cbd5e1;
    color: var(--neutral-dark);
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: var(--white);
    border: none;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: var(--border-radius-low);
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 4px 10px rgba(217, 119, 6, 0.2);
}

.btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(217, 119, 6, 0.3);
    filter: brightness(1.05);
}

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

/* ==========================================================================
   7. FOOTER SECTION
   ========================================================================== */
footer {
    background-color: var(--neutral-dark);
    color: #94a3b8;
    border-top: 1px solid #1e293b;
    padding: 80px 0;
    width: 100%;
}

footer .container2 {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    align-items: start;
    box-sizing: border-box;
}

.Footer-Row {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    text-align: left;
}

.Footer-Row h3 {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.Footer-Row a {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.5;
    transition: var(--transition-fast);
}

.Footer-Row a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.Footer-Row strong {
    color: #cbd5e1;
    font-size: 0.85rem;
    margin-top: 14px;
}

/* ==========================================================================
   8. ANIMATIONS KEYFRAMES
   ========================================================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes modalZoom {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(20px);
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ==========================================================================
   9. RESPONSIVE BREAKPOINTS (MEDIA QUERIES)
   ========================================================================== */

/* Prevent scroll on body when mobile menu is active */
body.no-scroll {
    overflow: hidden;
}

/* 9.1 Desktop & Medium Viewports (Tablets Landscape) */
@media (max-width: 1024px) {
    .container {
        max-width: 960px;
        padding: 0 20px;
    }

    footer .container2 {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .Hero-Container {
        height: auto;
        min-height: 480px;
        padding: 40px;
    }

    .Hero-Panel {
        padding: 36px;
        max-width: 480px;
    }

    .Hero-Panel h1 {
        font-size: 2.6rem;
    }

    .Products-Catalog-Container {
        grid-template-columns: 240px 1fr;
        gap: 24px;
    }
}

/* 9.2 Tablet Portrait & Large Mobile Devices */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .Section-Container {
        padding: 48px 16px;
    }

    .Section-Title {
        font-size: 2.2rem;
        margin-bottom: 12px;
    }

    .Section-Text {
        font-size: 1.05rem;
        margin-bottom: 32px;
    }

    /* Mobile Header Layout */
    header {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        background-color: rgba(255, 255, 255, 0.98) !important;
    }

    .Header-Container {
        padding: 14px 20px;
    }

    .Mobile-Menu-Toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 24px;
        height: 18px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
        z-index: 1000;
        outline: none;
    }

    .Hamburger-Line {
        display: block;
        width: 100%;
        height: 2.5px;
        background-color: var(--neutral-dark);
        border-radius: 2px;
        transition: transform var(--transition-fast), opacity var(--transition-fast), background-color var(--transition-fast);
    }

    /* Hamburger Active/Open Animations */
    .Mobile-Menu-Toggle.active .Hamburger-Line:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .Mobile-Menu-Toggle.active .Hamburger-Line:nth-child(2) {
        opacity: 0;
    }

    .Mobile-Menu-Toggle.active .Hamburger-Line:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Responsive Sliding Drawer Menu */
    .Header-Nav-Container {
        position: fixed;
        top: 0;
        right: -280px;
        width: 280px;
        height: 100vh;
        background-color: var(--white);
        box-shadow: -6px 0 30px rgba(15, 23, 42, 0.12);
        padding: 90px 24px 40px 24px;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        transition: right var(--transition-normal);
        z-index: 998;
        box-sizing: border-box;
    }

    .Header-Nav-Container.active {
        right: 0;
    }

    .Header-Nav-Container ul {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 16px;
    }

    .Header-Nav-Container ul li {
        width: 100%;
    }

    .Header-Nav-Container ul li a {
        display: block;
        width: 100%;
        padding: 12px 18px;
        font-size: 1.05rem;
        background-color: var(--neutral-light);
        border: 1px solid var(--border-color);
        box-sizing: border-box;
    }

    .Header-Nav-Container ul li a:hover {
        background-color: var(--primary-light);
        color: var(--primary-dark);
        border-color: #fde68a;
    }

    /* Hero Banner Grid & Typography styling */
    #Hero {
        padding: 16px 0;
    }

    .Hero-Container {
        min-height: 380px;
        height: auto;
        padding: 24px;
        justify-content: center;
        border-radius: var(--border-radius-mid);
    }

    .Hero-Carousel-Container::after {
        background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(15, 23, 42, 0.8) 100%);
    }

    .Hero-Panel {
        padding: 32px 24px;
        max-width: 100%;
        width: 100%;
        background: rgba(15, 23, 42, 0.8);
        border: 1px solid rgba(255, 255, 255, 0.1);
        text-align: center;
        gap: 12px;
        box-sizing: border-box;
    }

    .Hero-Panel h1 {
        font-size: 2.2rem;
    }

    .Hero-Panel p {
        font-size: 1.05rem;
    }

    .Hero-Panel .btn {
        width: 100%;
        padding: 14px 28px;
    }

    /* Homepage Cards & Grid layout */
    .Products-Container {
        grid-template-columns: 1fr;
        gap: 24px;
        max-width: 480px;
        margin: 0 auto;
    }

    .Products-Item {
        padding: 20px;
        gap: 16px;
    }

    .Products-Item-Name {
        font-size: 1.25rem;
    }

    /* Contact Section layout */
    .Contact-Container {
        grid-template-columns: 1fr;
        gap: 32px;
        max-width: 580px;
        margin: 0 auto;
    }

    .Contact-Info {
        padding: 28px;
        gap: 20px;
    }

    .Contact-Info h3 {
        font-size: 1.45rem;
    }

    .Contact-Map {
        padding: 28px;
    }

    /* About Us segment layout */
    .AboutUs-Info {
        padding: 32px 24px;
    }

    .AboutUs-Info-Title {
        font-size: 1.5rem;
        margin-bottom: 16px;
    }

    .AboutUs-Info-Text {
        font-size: 1.05rem;
        line-height: 1.7;
    }

    /* Products B2B Catalog mobile responsiveness */
    #Products-Catalog-Section {
        padding: 32px 16px 120px 16px;
        /* Added bottom padding to accommodate floating bar */
    }

    .search-bar {
        margin-bottom: 24px;
    }

    .search-input {
        padding: 12px 18px;
        font-size: 1rem;
        border-radius: var(--border-radius-low);
    }

    .Products-Catalog-Container {
        grid-template-columns: minmax(0, 1fr);
        gap: 20px;
        width: 100%;
        overflow: hidden;
    }

    /* Category Sidebar to Horizontal Scroll List */
    .Products-Catalog-Sidebar {
        position: static;
        padding: 0;
        background-color: transparent;
        border: none;
        box-shadow: none;
        width: 100%;
        overflow: hidden;
    }

    .Products-Catalog-Sidebar h3 {
        display: none;
    }

    .category-menu {
        display: flex !important;
        flex-direction: row !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        gap: 8px;
        padding: 4px 16px 12px 16px;
        margin: 0 -16px;
        width: calc(100% + 32px);
        box-sizing: border-box;
    }

    .category-menu li {
        flex: 0 0 auto;
    }

    .category-btn {
        padding: 10px 16px;
        font-size: 0.9rem;
        border-radius: 30px;
        background-color: var(--white);
        border: 1px solid var(--border-color);
        box-shadow: var(--shadow-sm);
    }

    .category-btn:hover {
        transform: none;
        background-color: var(--secondary-light);
    }

    .category-btn.active {
        background: linear-gradient(135deg, var(--primary), var(--primary-hover));
        color: var(--white);
        border-color: var(--primary);
    }

    /* Table & Catalog Content responsiveness */
    .Products-Catalog-Content {
        min-height: auto;
    }

    .catalog-section {
        padding: 20px 16px;
        border-radius: var(--border-radius-mid);
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 20px;
    }

    .section-header h2 {
        font-size: 1.35rem;
    }

    /* Enable B2B Table Card transformation on mobile screens */
    .catalog-section:not(#delivery) .table-container {
        border: none;
        background: none;
        overflow: visible;
    }

    .catalog-section:not(#delivery) .b2b-table {
        display: block;
        width: 100%;
    }

    .catalog-section:not(#delivery) .b2b-table thead {
        display: none;
    }

    .catalog-section:not(#delivery) .b2b-table tbody {
        display: block;
        width: 100%;
    }

    .catalog-section:not(#delivery) .b2b-table tr {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        background-color: var(--white);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius-mid);
        padding: 16px;
        margin-bottom: 16px;
        box-shadow: var(--shadow-sm);
        gap: 12px;
        box-sizing: border-box;
        transition: transform var(--transition-fast), box-shadow var(--transition-fast);
        width: 100%;
    }

    .catalog-section:not(#delivery) .b2b-table tr:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
        border-color: #cbd5e1;
    }

    .catalog-section:not(#delivery) .b2b-table td {
        display: block;
        padding: 0;
        border: none;
        margin-bottom: 0;
        width: auto;
        box-sizing: border-box;
    }

    /* Product Title (1st cell) */
    .catalog-section:not(#delivery) .b2b-table td:nth-child(1) {
        flex: 0 0 100%;
        font-family: var(--font-heading);
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--neutral-dark);
        border-bottom: 1px solid var(--border-color) !important;
        padding-bottom: 10px;
        margin-bottom: 4px;
        line-height: 1.35;
    }

    .badge-mark {
        padding: 2px 6px;
        font-size: 0.75rem;
        margin-left: 6px;
    }

    /* 4-Column Tables (Beton, Rastvor) Details & Layout */
    .catalog-section#beton .b2b-table td:nth-child(2),
    .catalog-section#rastvor .b2b-table td:nth-child(2) {
        flex: 1 1 auto;
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--neutral-dark);
    }

    .catalog-section#beton .b2b-table td:nth-child(3),
    .catalog-section#rastvor .b2b-table td:nth-child(3) {
        flex: 0 0 auto;
    }

    .catalog-section#beton .b2b-table td:nth-child(4),
    .catalog-section#rastvor .b2b-table td:nth-child(4) {
        flex: 0 0 auto;
    }

    /* Labels for 4-Column Prices */
    .catalog-section#beton .b2b-table td:nth-child(2):before,
    .catalog-section#rastvor .b2b-table td:nth-child(2):before {
        content: "Цена за 1 м³:";
        font-size: 0.72rem;
        color: var(--neutral-gray);
        font-weight: 500;
        display: block;
        margin-bottom: 2px;
    }

    /* 5-Column Tables (Opory, Plity, FBS) Details & Layout */
    .catalog-section#opory .b2b-table td:nth-child(2),
    .catalog-section#plity .b2b-table td:nth-child(2),
    .catalog-section#fbs .b2b-table td:nth-child(2) {
        flex: 1 1 auto;
        font-size: 1.15rem;
        font-weight: 700;
        color: var(--neutral-dark);
        min-width: 85px;
    }

    .catalog-section#opory .b2b-table td:nth-child(3),
    .catalog-section#plity .b2b-table td:nth-child(3),
    .catalog-section#fbs .b2b-table td:nth-child(3) {
        flex: 1 1 auto;
        font-size: 1.15rem;
        font-weight: 700;
        color: var(--success);
        min-width: 85px;
    }

    .catalog-section#opory .b2b-table td:nth-child(4),
    .catalog-section#plity .b2b-table td:nth-child(4),
    .catalog-section#fbs .b2b-table td:nth-child(4) {
        flex: 0 0 auto;
    }

    .catalog-section#opory .b2b-table td:nth-child(5),
    .catalog-section#plity .b2b-table td:nth-child(5),
    .catalog-section#fbs .b2b-table td:nth-child(5) {
        flex: 0 0 auto;
    }

    /* Labels for 5-Column Prices */
    .catalog-section#opory .b2b-table td:nth-child(2):before,
    .catalog-section#plity .b2b-table td:nth-child(2):before,
    .catalog-section#fbs .b2b-table td:nth-child(2):before {
        content: "Розница:";
        font-size: 0.72rem;
        color: var(--neutral-gray);
        font-weight: 500;
        display: block;
        margin-bottom: 2px;
    }

    .catalog-section#opory .b2b-table td:nth-child(3):before,
    .catalog-section#plity .b2b-table td:nth-child(3):before,
    .catalog-section#fbs .b2b-table td:nth-child(3):before {
        content: "Опт (от 10 шт):";
        font-size: 0.72rem;
        color: var(--success);
        font-weight: 600;
        display: block;
        margin-bottom: 2px;
    }

    .qty-input {
        width: 55px;
        padding: 6px;
        font-size: 0.9rem;
    }

    .add-btn {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    /* Floating Cart bottom action pill for B2B on Mobile */
    .quote-widget {
        /* position: fixed; */
        bottom: 16px;
        left: 16px;
        right: 16px;
        margin-top: 0;
        padding: 14px 20px;
        border-radius: var(--border-radius-mid);
        z-index: 990;
        background: rgba(15, 23, 42, 0.92);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        box-shadow: 0 10px 30px rgba(15, 23, 42, 0.3), var(--shadow-xl);
        border: 1px solid rgba(255, 255, 255, 0.1);
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 16px;
        box-sizing: border-box;
    }

    .quote-info {
        text-align: left;
    }

    .quote-info h4 {
        font-size: 1.05rem;
        margin-bottom: 2px;
        color: var(--primary-light);
    }

    .quote-info p {
        font-size: 0.8rem;
        color: rgba(255, 255, 255, 0.7);
    }

    .submit-quote-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
        white-space: nowrap;
    }

    /* Checkout Modal responsiveness */
    .modal-overlay {
        padding: 16px;
    }

    .modal-container {
        max-height: 92vh;
        max-width: 480px;
    }

    .modal-header {
        padding: 16px 20px;
    }

    .modal-header h3 {
        font-size: 1.2rem;
    }

    .modal-body {
        padding: 16px 20px;
    }

    /* Optimize B2B modal items for mobile width by omitting subtotal column */
    .modal-items-header {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .modal-items-header span:nth-child(4) {
        display: none;
        /* Hide subtotal header */
    }

    .inquiry-items-list {
        max-height: 180px;
        margin-bottom: 16px;
    }

    .inquiry-item-row {
        grid-template-columns: 2fr 1fr 1fr;
        font-size: 0.9rem;
        padding: 10px 0;
    }

    .inquiry-item-row span:nth-child(4) {
        display: none;
        /* Hide subtotal cell */
    }

    .inquiry-totals {
        padding: 12px 16px;
        margin-bottom: 20px;
    }

    .inquiry-totals .total-row {
        font-size: 0.85rem;
        margin-bottom: 6px;
    }

    .inquiry-totals .grand-total {
        margin-top: 10px;
        padding-top: 10px;
        font-size: 1.1rem;
    }

    .contact-form-section h4 {
        font-size: 1rem;
        margin-bottom: 12px;
    }

    .contact-form-section .form-group {
        margin-bottom: 14px;
        gap: 6px;
    }

    .contact-form-section .form-group input {
        padding: 10px 14px;
        font-size: 0.9rem;
    }

    .modal-footer {
        padding: 16px 20px;
        gap: 12px;
    }

    .btn-cancel,
    .btn-submit {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
}

/* 9.3 Small Portrait Mobile Devices */
@media (max-width: 576px) {
    .Section-Title {
        font-size: 1.9rem;
    }

    .Header-Container h2 {
        font-size: 1.25rem;
    }

    .Hero-Panel h1 {
        font-size: 1.8rem;
    }

    .Hero-Panel p {
        font-size: 0.95rem;
    }

    .quote-widget {
        flex-direction: column;
        align-items: stretch;
        padding: 12px 16px;
        gap: 10px;
        bottom: 8px;
        left: 8px;
        right: 8px;
        border-radius: var(--border-radius-low);
    }

    .quote-info {
        text-align: center;
    }

    .submit-quote-btn {
        width: 100%;
        text-align: center;
        padding: 12px;
    }

    footer {
        padding: 48px 0;
    }

    footer .container2 {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .Footer-Row {
        align-items: center;
        text-align: center;
    }

    .Footer-Row h3 {
        margin-bottom: 6px;
    }

    .Footer-Row strong {
        margin-top: 8px;
    }
}

/* ==========================================================================
   10. LEGAL COMPLIANCE STYLES (152-FZ)
   ========================================================================== */

/* 10.1 Consent Checkbox in Forms */
.Checkbox-Group {
    margin-top: 18px;
    margin-bottom: 18px;
}

.Checkbox-Container {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.form-checkbox {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    accent-color: var(--primary);
    cursor: pointer;
}

.checkbox-label {
    font-size: 0.88rem;
    line-height: 1.4;
    color: var(--secondary);
}

.checkbox-label a {
    color: var(--primary);
    text-decoration: underline;
    font-weight: 500;
    transition: var(--transition-fast);
}

.checkbox-label a:hover {
    color: var(--primary-hover);
}

/* 10.2 Cookie Consent Banner */
#cookie-consent-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    max-width: 600px;
    margin: 0 auto;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-mid);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    padding: 16px 24px;
    z-index: 99999;
    box-sizing: border-box;
}

.cookie-consent-hidden {
    display: none;
}

.cookie-consent-visible {
    animation: cookieSlideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.cookie-consent-fadeout {
    animation: cookieFadeOut 0.4s ease forwards;
}

.cookie-consent-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.cookie-consent-content p {
    margin: 0;
    font-size: 0.85rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.9);
}

.cookie-consent-content a {
    color: var(--primary-light);
    text-decoration: underline;
    font-weight: 500;
}

.cookie-consent-content a:hover {
    color: var(--white);
}

#accept-cookies-btn {
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: var(--white);
    border: none;
    padding: 8px 20px;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: var(--border-radius-low);
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(217, 119, 6, 0.2);
    transition: var(--transition-fast);
}

#accept-cookies-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(217, 119, 6, 0.3);
}

@keyframes cookieSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* 10.3 Privacy Policy Typography */
.Privacy-Page {
    max-width: 900px;
    margin: 60px auto;
    padding: 0 24px;
    color: var(--neutral-dark);
}

.Privacy-Page h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--neutral-dark);
    text-align: left;
}

.Privacy-Page h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-top: 36px;
    margin-bottom: 16px;
    color: var(--neutral-dark);
    border-left: 4px solid var(--primary);
    padding-left: 12px;
}

.Privacy-Page p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--secondary);
    margin-bottom: 16px;
}

.Privacy-Page ul {
    margin-bottom: 20px;
    padding-left: 24px;
}

.Privacy-Page li {
    font-size: 1.02rem;
    line-height: 1.6;
    color: var(--secondary);
    margin-bottom: 8px;
    list-style-type: disc;
}

/* Requisites Section on AboutUs */
.Requisites-Section {
    margin-top: 60px;
    background-color: var(--neutral-light);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-mid);
    padding: 32px;
}

.Requisites-Grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 40px;
    margin-top: 24px;
}

.Requisite-Item {
    font-size: 1rem;
    line-height: 1.5;
}

.Requisite-Item strong {
    color: var(--neutral-dark);
    display: block;
    margin-bottom: 4px;
}

.Requisite-Item span {
    color: var(--secondary);
}

@media (max-width: 768px) {
    #cookie-consent-banner {
        bottom: 16px;
        left: 16px;
        right: 16px;
        padding: 12px 16px;
    }
    
    .cookie-consent-content {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        text-align: center;
    }
    
    #accept-cookies-btn {
        width: 100%;
        text-align: center;
    }

    .Requisites-Grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}