/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #1e3a8a;
    --dark-blue: #0f172a;
    --steel-gray: #475569;
    --light-gray: #f1f5f9;
    --white: #ffffff;
    --accent-orange: #f97316;
    --accent-red: #dc2626;
    --text-dark: #1e293b;
    --text-light: #64748b;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    gap: 40px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 22px;
    font-weight: 800;
    color: var(--primary-blue);
    text-decoration: none;
    flex-shrink: 0;
}

.logo-image {
    height: 40px;
    width: auto;
    display: block;
}

.logo-icon {
    font-size: 32px;
}

.logo-text {
    white-space: nowrap;
}

/* Main Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 24px;
    align-items: center;
    margin: 0;
    flex: 1;
    justify-content: center;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 0;
}

.nav-menu a:hover {
    color: var(--primary-blue);
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-arrow {
    font-size: 10px;
    transition: transform 0.3s;
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 220px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    padding: 8px 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    margin-top: 8px;
}

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

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    padding: 12px 20px;
    display: block;
    color: var(--text-dark);
    font-size: 14px;
    transition: all 0.2s;
}

.dropdown-menu a:hover {
    background: var(--light-gray);
    color: var(--primary-blue);
    padding-left: 24px;
}

/* Right Side Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.search-btn {
    background: none;
    border: none;
    color: var(--text-dark);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
    border-radius: 6px;
}

.search-btn:hover {
    color: var(--primary-blue);
    background: var(--light-gray);
}

/* Language Selector */
.language-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: 1px solid #e2e8f0;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    transition: all 0.3s;
}

.lang-btn:hover {
    border-color: var(--primary-blue);
    background: var(--light-gray);
}

.lang-icon {
    font-size: 16px;
}

.lang-arrow {
    font-size: 10px;
    transition: transform 0.3s;
}

.language-selector:hover .lang-arrow {
    transform: rotate(180deg);
}

.lang-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    min-width: 140px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-radius: 8px;
    padding: 8px 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    margin-top: 8px;
}

.language-selector:hover .lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-menu li {
    margin: 0;
}

.lang-menu a {
    padding: 10px 16px;
    display: block;
    color: var(--text-dark);
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s;
}

.lang-menu a:hover {
    background: var(--light-gray);
    color: var(--primary-blue);
}

/* Get A Quote Button */
.btn-quote {
    background: var(--accent-orange);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.3s;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.2);
}

.btn-quote:hover {
    background: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
}

.hamburger {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    border-radius: 3px;
    transition: all 0.3s;
}

.mobile-menu-toggle.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active .hamburger:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    overflow-y: auto;
    z-index: 999;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-nav-list {
    list-style: none;
    padding: 20px;
}

.mobile-nav-list > li {
    border-bottom: 1px solid #e2e8f0;
}

.mobile-nav-list > li > a {
    display: block;
    padding: 16px 0;
    color: var(--text-dark);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s;
}

.mobile-nav-list > li > a:hover {
    color: var(--primary-blue);
}

/* Mobile Dropdown */
.mobile-dropdown-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    background: none;
    border: none;
    color: var(--text-dark);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
}

.mobile-arrow {
    font-size: 12px;
    transition: transform 0.3s;
}

.mobile-dropdown.active .mobile-arrow {
    transform: rotate(180deg);
}

.mobile-dropdown-menu {
    list-style: none;
    padding-left: 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-dropdown.active .mobile-dropdown-menu {
    max-height: 300px;
}

.mobile-dropdown-menu li {
    border: none;
}

.mobile-dropdown-menu a {
    display: block;
    padding: 12px 0;
    color: var(--text-light);
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s;
}

.mobile-dropdown-menu a:hover {
    color: var(--primary-blue);
}

.mobile-actions {
    padding: 20px 0;
    border: none;
}

.btn-quote-mobile {
    display: block;
    background: var(--accent-orange);
    color: var(--white);
    padding: 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s;
}

.btn-quote-mobile:hover {
    background: #ea580c;
}

/* Search Overlay */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 100px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.search-container {
    max-width: 700px;
    width: 100%;
    padding: 0 24px;
    position: relative;
}

.search-close {
    position: absolute;
    top: -50px;
    right: 24px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 40px;
    cursor: pointer;
    line-height: 1;
    transition: transform 0.3s;
}

.search-close:hover {
    transform: rotate(90deg);
}

.search-form {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
}

.search-input {
    flex: 1;
    padding: 18px 24px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    font-size: 18px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-orange);
    background: rgba(255, 255, 255, 0.15);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.search-submit {
    padding: 18px 32px;
    background: var(--accent-orange);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.search-submit:hover {
    background: #ea580c;
    transform: translateY(-2px);
}

.search-suggestions {
    color: var(--white);
}

.search-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 12px;
}

.search-tags {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.search-tags a {
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.search-tags a:hover {
    background: var(--accent-orange);
    border-color: var(--accent-orange);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 140px 0 100px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    /* Replace with actual railway image */
    background: 
        linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 58, 138, 0.75) 100%),
        url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="2"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>'),
        linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    background-size: cover, 100px 100px, cover;
    background-position: center, center, center;
}

/* Add this class to use a real image:
.hero-background {
    background-image: 
        linear-gradient(135deg, rgba(15, 23, 42, 0.85) 0%, rgba(30, 58, 138, 0.75) 100%),
        url('images/railway-hero.jpg');
    background-size: cover;
    background-position: center;
}
*/

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(249, 115, 22, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    color: var(--white);
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 28px;
    letter-spacing: -0.02em;
    color: var(--white);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.7;
    margin-bottom: 48px;
    color: rgba(255, 255, 255, 0.95);
    max-width: 800px;
    font-weight: 400;
}

.hero-cta-group {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 36px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 17px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn-hero svg {
    transition: transform 0.3s ease;
}

.btn-hero-primary {
    background: var(--accent-orange);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.4);
}

.btn-hero-primary:hover {
    background: #ea580c;
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.5);
}

.btn-hero-primary:hover svg {
    transform: translateX(4px);
}

.btn-hero-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.btn-hero-secondary:hover svg {
    transform: translateX(4px);
}

/* Hero Trust Points */
.hero-trust-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
    padding: 40px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.trust-point {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.trust-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(249, 115, 22, 0.15);
    border: 2px solid rgba(249, 115, 22, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-orange);
}

.trust-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.trust-text strong {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
}

.trust-text span {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.4;
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: 500;
    animation: bounce 2s infinite;
    z-index: 1;
}

.hero-scroll-indicator svg {
    opacity: 0.7;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Trust Badges */
.trust-badges {
    background: var(--light-gray);
    padding: 24px 0;
}

.badges-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.badge-item {
    font-size: 14px;
    font-weight: 600;
    color: var(--steel-gray);
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--dark-blue);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* General Button Styles */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent-orange);
    color: var(--white);
}

.btn-primary:hover {
    background: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(249, 115, 22, 0.3);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-secondary:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 40px;
    font-size: 18px;
}

.btn-full {
    width: 100%;
}

/* Products Section */
.products-section {
    padding: 100px 0;
    background: #fafbfc;
}

.product-categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.product-category-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid #e8edf2;
    display: flex;
    flex-direction: column;
}

.product-category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(30, 58, 138, 0.12);
    border-color: var(--primary-blue);
}

.category-image-wrapper {
    position: relative;
    padding: 48px 32px 32px;
    background: linear-gradient(135deg, #f8fafc 0%, #e8edf2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-image {
    width: 180px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;

    transition: all 0.4s ease;
}

.product-category-card:hover .category-image {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 32px rgba(30, 58, 138, 0.15);
}

.category-icon {
    width: 70px;
    height: 70px;
    color: var(--primary-blue);
    transition: color 0.3s ease;
}

.product-category-card:hover .category-icon {
    color: var(--accent-orange);
}

.category-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(30, 58, 138, 0.1);
    color: var(--primary-blue);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.category-badge-special {
    background: rgba(249, 115, 22, 0.15);
    color: var(--accent-orange);
}

.category-content {
    padding: 32px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.category-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 12px;
    line-height: 1.3;
}

.category-description {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 24px;
    flex: 1;
}

.category-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s ease;
    align-self: flex-start;
    padding: 10px 0;
}

.category-btn svg {
    transition: transform 0.3s ease;
}

.category-btn:hover {
    color: var(--accent-orange);
    gap: 12px;
}

.category-btn:hover svg {
    transform: translateX(4px);
}

.category-btn-special {
    color: var(--accent-orange);
}

.category-btn-special:hover {
    color: #ea580c;
}

/* Featured Product Card */
.product-category-featured {
    border: 2px solid var(--accent-orange);
    position: relative;
}

.product-category-featured::before {
    content: 'POPULAR';
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--accent-orange);
    color: var(--white);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    z-index: 1;
}

.product-category-featured .category-image-wrapper {
    background: linear-gradient(135deg, #fff7ed 0%, #fed7aa 100%);
}

.product-category-featured:hover {
    box-shadow: 0 20px 40px rgba(249, 115, 22, 0.2);
    border-color: #ea580c;
}

/* Responsive Grid */
@media (max-width: 1024px) {
    .product-categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 640px) {
    .product-categories-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .category-image-wrapper {
        padding: 40px 24px 24px;
    }
    
    /* 移动端使用和PC端一样的图片尺寸 */
    /* .category-image {
        width: 100px;
        height: 100px;
    } */
    
    .category-icon {
        width: 60px;
        height: 60px;
    }
    
    .category-content {
        padding: 24px;
    }
    
    .category-title {
        font-size: 20px;
    }
    
    .category-description {
        font-size: 14px;
    }
}

/* Applications Section */
.applications-section {
    padding: 100px 0;
    background: var(--white);
}

.applications-grid-layout {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.application-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #e8edf2;
    transition: all 0.4s ease;
}

.application-block:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(30, 58, 138, 0.12);
    border-color: var(--primary-blue);
}

.application-image-container {
    position: relative;
    overflow: hidden;
}

.application-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 280px;
}

.application-real-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.application-icon-large {
    color: var(--white);
    opacity: 0.95;
    transition: all 0.4s ease;
}

.application-block:hover .application-icon-large {
    transform: scale(1.15);
    opacity: 1;
}

.application-content {
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.application-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 12px;
    line-height: 1.3;
}

.application-description {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 20px;
}

.application-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.application-features li {
    font-size: 14px;
    color: var(--text-dark);
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    line-height: 1.5;
}

.application-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-orange);
    font-weight: bold;
    font-size: 16px;
}

/* Applications CTA */
.applications-cta {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.applications-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,%3Csvg width="60" height="60" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M0 0h60v60H0z" fill="none"/%3E%3Cpath d="M30 0v60M0 30h60" stroke="rgba(255,255,255,0.05)" stroke-width="1"/%3E%3C/svg%3E');
    opacity: 0.5;
}

.applications-cta-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.applications-cta-text {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.applications-cta .btn-hero {
    position: relative;
    z-index: 1;
}

/* Responsive Design for Applications */
@media (max-width: 1200px) {
    .applications-grid-layout {
        gap: 24px;
    }
    
    .application-block {
        grid-template-columns: 1fr 1fr;
    }
    
    .application-content {
        padding: 24px;
    }
}

@media (max-width: 1024px) {
    .applications-grid-layout {
        grid-template-columns: 1fr;
    }
    
    .application-block {
        grid-template-columns: 1fr;
    }
    
    .application-image {
        min-height: 220px;
    }
}

@media (max-width: 768px) {
    .applications-cta {
        padding: 40px 24px;
    }
    
    .applications-cta-title {
        font-size: 24px;
    }
    
    .applications-cta-text {
        font-size: 16px;
    }
    
    .application-title {
        font-size: 20px;
    }
    
    .application-description {
        font-size: 14px;
    }
    
    .application-features li {
        font-size: 13px;
    }
}

/* Manufacturing Capability Section */
.manufacturing-capability-section {
    padding: 100px 0;
    background: var(--white);
}

.capability-split-layout {
    display: grid;
    grid-template-columns: 480px 1fr;
    gap: 60px;
    align-items: start;
}

/* Left Side: Image and Stats */
.capability-image-side {
    position: sticky;
    top: 100px;
}

.capability-main-image {
    background: linear-gradient(135deg, #f8fafc 0%, #e8edf2 100%);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 24px;
    border: 1px solid #e8edf2;
}

.capability-image-placeholder {
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    color: var(--steel-gray);
}

.capability-factory-icon {
    width: 120px;
    height: 120px;
    color: var(--primary-blue);
    opacity: 0.6;
}

.capability-image-placeholder p {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-light);
}

.capability-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.capability-stat-card {
    background: var(--white);
    border: 1px solid #e8edf2;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 12px;
    align-items: center;
    transition: all 0.3s ease;
}

.capability-stat-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.1);
    transform: translateY(-2px);
}

.capability-stat-card .stat-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    color: var(--accent-orange);
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 500;
    line-height: 1.3;
}

.stat-value {
    font-size: 14px;
    color: var(--dark-blue);
    font-weight: 700;
    line-height: 1.3;
    margin-top: 2px;
}

/* Right Side: Content */
.capability-content-side {
    padding-top: 20px;
}

.capability-section-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--dark-blue);
    margin-bottom: 12px;
    line-height: 1.3;
}

.capability-intro {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 32px;
}

.capability-checklist {
    list-style: none;
    padding: 0;
    margin: 0 0 40px 0;
}

.capability-item {
    display: flex;
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid #f1f5f9;
}

.capability-item:last-child {
    border-bottom: none;
}

.capability-item-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    color: var(--accent-orange);
}

.capability-item-icon svg {
    width: 100%;
    height: 100%;
}

.capability-item-content h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 6px;
    line-height: 1.4;
}

.capability-item-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.capability-cta {
    background: linear-gradient(135deg, #f8fafc 0%, #e8edf2 100%);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    border: 1px solid #e8edf2;
}

.capability-cta-note {
    font-size: 14px;
    color: var(--text-light);
    margin-top: 16px;
    margin-bottom: 0;
}

/* Responsive Design for Manufacturing Capability */
@media (max-width: 1200px) {
    .capability-split-layout {
        grid-template-columns: 400px 1fr;
        gap: 40px;
    }
    
    .capability-main-image {
        height: 350px;
    }
}

@media (max-width: 1024px) {
    .capability-split-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .capability-image-side {
        position: static;
    }
    
    .capability-stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .manufacturing-capability-section {
        padding: 80px 0;
    }
    
    .capability-main-image {
        height: 300px;
    }
    
    .capability-image-placeholder {
        height: 300px;
    }
    
    .capability-factory-icon {
        width: 80px;
        height: 80px;
    }
    
    .capability-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .capability-stat-card {
        padding: 16px;
    }
    
    .capability-stat-card .stat-icon {
        width: 32px;
        height: 32px;
    }
    
    .stat-label {
        font-size: 11px;
    }
    
    .stat-value {
        font-size: 13px;
    }
    
    .capability-section-title {
        font-size: 24px;
    }
    
    .capability-intro {
        font-size: 15px;
    }
    
    .capability-item {
        padding: 16px 0;
    }
    
    .capability-item-content h4 {
        font-size: 16px;
    }
    
    .capability-item-content p {
        font-size: 13px;
    }
    
    .capability-cta {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .capability-stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Quality Control Section */
.quality-control-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #e8edf2 100%);
    position: relative;
}

.quality-control-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(30, 58, 138, 0.02) 50px, rgba(30, 58, 138, 0.02) 51px),
        repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(30, 58, 138, 0.02) 50px, rgba(30, 58, 138, 0.02) 51px);
    pointer-events: none;
}

.quality-control-section .container {
    position: relative;
    z-index: 1;
}

.quality-process-timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.quality-step {
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
    position: relative;
    border: 2px solid #e8edf2;
    transition: all 0.4s ease;
}

.quality-step:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 12px 32px rgba(30, 58, 138, 0.12);
    transform: translateY(-4px);
}

.quality-step-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 48px;
    font-weight: 800;
    color: var(--accent-orange);
    opacity: 0.15;
    line-height: 1;
}

.quality-step-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 2px solid rgba(30, 58, 138, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all 0.4s ease;
}

.quality-step:hover .quality-step-icon {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(249, 115, 22, 0.1) 100%);
    border-color: rgba(249, 115, 22, 0.3);
    transform: scale(1.1);
}

.quality-step-icon svg {
    width: 32px;
    height: 32px;
    color: var(--primary-blue);
    transition: color 0.3s ease;
}

.quality-step:hover .quality-step-icon svg {
    color: var(--accent-orange);
}

.quality-step-content {
    position: relative;
    z-index: 1;
}

.quality-step-title {
    font-size: 19px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 10px;
    line-height: 1.4;
}

.quality-step-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

.quality-step-connector {
    display: none;
}

/* Quality Certifications */
.quality-certifications {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    padding: 40px;
    background: var(--white);
    border-radius: 16px;
    margin-bottom: 60px;
    border: 2px solid #e8edf2;
    flex-wrap: wrap;
}

.quality-cert-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--dark-blue);
}

.cert-badge {
    width: 40px;
    height: 40px;
    background: rgba(30, 58, 138, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cert-badge svg {
    width: 24px;
    height: 24px;
    color: var(--primary-blue);
}

/* Quality CTA */
.quality-cta {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.quality-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(249, 115, 22, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.quality-cta-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.quality-cta-text {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.quality-cta .btn-hero {
    position: relative;
    z-index: 1;
}

/* Responsive Design for Quality Control */
@media (max-width: 1024px) {
    .quality-process-timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .quality-certifications {
        gap: 32px;
        padding: 32px;
    }
}

@media (max-width: 768px) {
    .quality-control-section {
        padding: 80px 0;
    }
    
    .quality-process-timeline {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .quality-step {
        padding: 28px;
    }
    
    .quality-step-number {
        font-size: 40px;
        top: 16px;
        right: 16px;
    }
    
    .quality-step-icon {
        width: 56px;
        height: 56px;
    }
    
    .quality-step-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .quality-step-title {
        font-size: 17px;
    }
    
    .quality-step-description {
        font-size: 13px;
    }
    
    .quality-certifications {
        gap: 24px;
        padding: 24px;
    }
    
    .quality-cert-item {
        font-size: 14px;
    }
    
    .cert-badge {
        width: 36px;
        height: 36px;
    }
    
    .cert-badge svg {
        width: 20px;
        height: 20px;
    }
    
    .quality-cta {
        padding: 40px 24px;
    }
    
    .quality-cta-title {
        font-size: 24px;
    }
    
    .quality-cta-text {
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .quality-certifications {
        flex-direction: column;
        gap: 16px;
    }
}

/* Why Choose Section */
.why-choose-section {
    padding: 100px 0;
    background: 
        linear-gradient(135deg, rgba(15, 23, 42, 0.97) 0%, rgba(30, 58, 138, 0.95) 100%),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(255, 255, 255, 0.03) 2px, rgba(255, 255, 255, 0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(255, 255, 255, 0.03) 2px, rgba(255, 255, 255, 0.03) 4px),
        linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    position: relative;
    overflow: hidden;
}

.why-choose-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.12) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(96, 165, 250, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.why-choose-section .section-header {
    position: relative;
    z-index: 1;
}

.why-choose-section .section-title {
    color: var(--white);
}

.why-choose-section .section-subtitle {
    color: rgba(255, 255, 255, 0.85);
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.why-choose-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 40px 32px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.why-choose-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.why-choose-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(59, 130, 246, 0.6);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.why-choose-card:hover::before {
    opacity: 1;
}

.why-icon-wrapper {
    width: 72px;
    height: 72px;
    background: rgba(59, 130, 246, 0.15);
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.why-choose-card:hover .why-icon-wrapper {
    background: rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.7);
    transform: scale(1.1) rotate(5deg);
}

.why-icon {
    width: 36px;
    height: 36px;
    color: #60a5fa;
    transition: all 0.3s ease;
}

.why-choose-card:hover .why-icon {
    color: #fff;
}

.why-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
    line-height: 1.4;
    position: relative;
    z-index: 1;
}

.why-description {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

/* Responsive Design for Why Choose */
@media (max-width: 1024px) {
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 640px) {
    .why-choose-section {
        padding: 80px 0;
    }
    
    .why-choose-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .why-choose-card {
        padding: 32px 24px;
    }
    
    .why-icon-wrapper {
        width: 64px;
        height: 64px;
    }
    
    .why-icon {
        width: 32px;
        height: 32px;
    }
    
    .why-title {
        font-size: 18px;
    }
    
    .why-description {
        font-size: 14px;
    }
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: var(--dark-blue);
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 24px;
}

.cta-note {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background: var(--light-gray);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.contact-info {
    background: var(--primary-blue);
    color: var(--white);
    padding: 60px 40px;
}

.contact-info h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
}

.contact-info > p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    gap: 16px;
}

.contact-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 16px;
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

.contact-form {
    padding: 60px 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group textarea {
    resize: vertical;
}

.form-note {
    font-size: 13px;
    color: var(--text-light);
    text-align: center;
    margin-top: 16px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--white);
    padding: 40px 0 0;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Footer Logo Column */
.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--white);
}

.footer-description {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-certifications {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.cert-badge {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

/* Footer Columns */
.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-column-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--accent-orange);
    transform: translateX(4px);
}

/* Contact List */
.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px 0;
}

.footer-contact-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    align-items: flex-start;
}

.footer-contact-list svg {
    flex-shrink: 0;
    color: var(--accent-orange);
    margin-top: 2px;
}

.footer-contact-list a,
.footer-contact-list span {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    line-height: 1.6;
    transition: color 0.3s ease;
}

.footer-contact-list a:hover {
    color: var(--accent-orange);
}

/* Newsletter/Catalog Request */
.footer-newsletter {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
}

.newsletter-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.newsletter-form {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 14px;
    transition: all 0.3s ease;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent-orange);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    padding: 12px 16px;
    background: var(--accent-orange);
    border: none;
    border-radius: 8px;
    color: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-form button:hover {
    background: #ea580c;
    transform: translateY(-2px);
}

.newsletter-note {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    line-height: 1.5;
}

/* Footer Bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
}

.footer-copyright {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.footer-bottom-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-bottom-right a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-bottom-right a:hover {
    color: var(--accent-orange);
}

.footer-divider {
    color: rgba(255, 255, 255, 0.3);
}

/* Responsive Design for Footer */
@media (max-width: 1200px) {
    .footer-main {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
        gap: 40px;
    }
    
    .footer-column:nth-child(3) {
        grid-column: 1 / 2;
    }
    
    .footer-column:nth-child(4) {
        grid-column: 2 / 3;
    }
    
    .footer-column-wide {
        grid-column: 3 / 5;
    }
}

@media (max-width: 1024px) {
    .footer {
        padding: 60px 0 0;
    }
    
    .footer-main {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
        padding-bottom: 40px;
    }
    
    .footer-column:first-child {
        grid-column: 1 / -1;
    }
    
    .footer-column-wide {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-column:first-child {
        grid-column: 1;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding: 20px 0;
    }
    
    .footer-bottom-right {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 40px 0 0;
    }
    
    .footer-logo {
        font-size: 18px;
    }
    
    .footer-description {
        font-size: 13px;
    }
    
    .footer-column-title {
        font-size: 15px;
        margin-bottom: 16px;
    }
    
    .footer-links a,
    .footer-contact-list a,
    .footer-contact-list span {
        font-size: 13px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form button {
        width: 100%;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .nav-menu {
        gap: 24px;
    }
    
    .nav-menu a {
        font-size: 14px;
    }
}

@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .hero-trust-points {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .section-title {
        font-size: 36px;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

    .quality-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    /* Hide desktop nav, show mobile */
    .nav-menu {
        display: none;
    }
    
    .nav-actions {
        gap: 12px;
    }
    
    .lang-text {
        display: none;
    }
    
    .btn-quote {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
}

@media (max-width: 768px) {
    .nav-wrapper {
        padding: 14px 0;
    }
    
    .logo {
        font-size: 18px;
    }
    
    .logo-icon {
        font-size: 28px;
    }
    
    .logo-text {
        font-size: 16px;
    }
    
    .search-btn {
        padding: 6px;
    }
    
    .lang-btn {
        padding: 6px 10px;
    }
    
    .lang-icon {
        font-size: 18px;
    }
    
    .btn-quote {
        display: none;
    }

    .hero {
        padding: 100px 0 80px;
        min-height: auto;
    }

    .hero-title {
        font-size: 36px;
        margin-bottom: 20px;
    }

    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 36px;
    }

    .hero-cta-group {
        flex-direction: column;
        margin-bottom: 48px;
    }
    
    .btn-hero {
        width: 100%;
        justify-content: center;
        padding: 16px 28px;
        font-size: 16px;
    }
    
    .hero-trust-points {
        grid-template-columns: 1fr;
        gap: 20px;
        padding-top: 32px;
    }
    
    .trust-point {
        gap: 12px;
    }
    
    .trust-icon {
        width: 44px;
        height: 44px;
    }
    
    .trust-text strong {
        font-size: 15px;
    }
    
    .trust-text span {
        font-size: 13px;
    }
    
    .hero-scroll-indicator {
        display: none;
    }

    .products-grid,
    .product-categories-grid,
    .applications-grid,
    .applications-grid-layout,
    .capabilities-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .search-overlay {
        padding-top: 60px;
    }
    
    .search-close {
        top: -40px;
        font-size: 32px;
    }
    
    .search-input {
        padding: 14px 18px;
        font-size: 16px;
    }
    
    .search-submit {
        padding: 14px 24px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 15px;
    }
    
    .btn-hero {
        padding: 14px 24px;
        font-size: 15px;
    }
    
    .badges-grid {
        gap: 20px;
    }
    
    .badge-item {
        font-size: 12px;
    }
}

/* Customization Section */
.customization-section {
    padding: 100px 0;
    background: var(--white);
}

.customization-split-layout {
    display: grid;
    grid-template-columns: 480px 1fr;
    gap: 60px;
    align-items: start;
}

/* Left Side: Technical Drawing */
.customization-visual-side {
    position: sticky;
    top: 100px;
}

.technical-drawing-container {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    border-radius: 20px;
    padding: 40px;
    border: 2px solid rgba(59, 130, 246, 0.3);
}

.technical-drawing-placeholder {
    background: rgba(255, 255, 255, 0.05);
    border: 2px dashed rgba(59, 130, 246, 0.4);
    border-radius: 12px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    min-height: 400px;
    position: relative;
}

.blueprint-icon {
    width: 200px;
    height: 200px;
}

.drawing-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.9);
}

.drawing-label svg {
    color: var(--accent-orange);
}

.drawing-label span {
    font-size: 16px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
}

.drawing-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 24px;
}

.spec-item {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

.spec-label {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

/* Right Side: Customization Content */
.customization-content-side {
    padding-top: 20px;
}

.customization-section-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--dark-blue);
    margin-bottom: 12px;
    line-height: 1.3;
}

.customization-intro {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 32px;
    padding: 16px;
    background: linear-gradient(135deg, #f8fafc 0%, #e8edf2 100%);
    border-left: 4px solid var(--accent-orange);
    border-radius: 8px;
}

.customization-checklist {
    list-style: none;
    padding: 0;
    margin: 0 0 32px 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.customization-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--white);
    border: 1px solid #e8edf2;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.customization-item:hover {
    border-color: var(--primary-blue);
    background: #f8fafc;
    transform: translateX(4px);
}

.customization-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--accent-orange);
}

.customization-icon svg {
    width: 100%;
    height: 100%;
}

.customization-item span {
    font-size: 15px;
    font-weight: 500;
    color: var(--dark-blue);
}

/* CTA Box */
.customization-cta-box {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    border-radius: 16px;
    padding: 32px;
    color: var(--white);
}

.cta-box-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.cta-box-header svg {
    color: var(--accent-orange);
}

.cta-box-header h4 {
    font-size: 22px;
    font-weight: 700;
    margin: 0;
}

.cta-box-text {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: 24px;
}

.cta-box-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.btn-customization-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 28px;
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-customization-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.cta-box-note {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.75);
    margin: 0;
}

.cta-box-note svg {
    flex-shrink: 0;
}

/* Responsive Design for Customization */
@media (max-width: 1200px) {
    .customization-split-layout {
        grid-template-columns: 400px 1fr;
        gap: 40px;
    }
    
    .technical-drawing-placeholder {
        min-height: 350px;
        padding: 32px;
    }
    
    .blueprint-icon {
        width: 160px;
        height: 160px;
    }
}

@media (max-width: 1024px) {
    .customization-split-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .customization-visual-side {
        position: static;
    }
    
    .customization-checklist {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .customization-section {
        padding: 80px 0;
    }
    
    .technical-drawing-container {
        padding: 24px;
    }
    
    .technical-drawing-placeholder {
        min-height: 300px;
        padding: 24px;
    }
    
    .blueprint-icon {
        width: 140px;
        height: 140px;
    }
    
    .drawing-specs {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .customization-section-title {
        font-size: 24px;
    }
    
    .customization-intro {
        font-size: 15px;
        padding: 14px;
    }
    
    .customization-item {
        padding: 12px 14px;
    }
    
    .customization-item span {
        font-size: 14px;
    }
    
    .customization-cta-box {
        padding: 24px;
    }
    
    .cta-box-header h4 {
        font-size: 20px;
    }
    
    .cta-box-buttons {
        flex-direction: column;
    }
    
    .btn-customization-secondary {
        width: 100%;
        justify-content: center;
    }
}

/* Project Experience Section */
.project-experience-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8fafc 0%, var(--white) 100%);
}

.project-cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.project-case-card {
    background: var(--white);
    border-radius: 16px;
    border: 2px solid #e8edf2;
    overflow: hidden;
    transition: all 0.4s ease;
}

.project-case-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 16px 40px rgba(30, 58, 138, 0.12);
    transform: translateY(-8px);
}

.case-header {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    padding: 32px;
    color: var(--white);
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.case-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.case-icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.case-label {
    flex: 1;
}

.case-type {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-orange);
    margin-bottom: 8px;
}

.case-title {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    margin: 0;
    color: var(--white);
}

.case-content {
    padding: 28px;
}

.case-detail-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px 0;
    border-bottom: 1px solid #f1f5f9;
}

.case-detail-row:last-of-type {
    border-bottom: none;
    margin-bottom: 20px;
}

.case-detail-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.case-detail-label svg {
    color: var(--primary-blue);
}

.case-detail-value {
    font-size: 15px;
    font-weight: 500;
    color: var(--dark-blue);
    line-height: 1.5;
}

.case-value-box {
    background: linear-gradient(135deg, #f8fafc 0%, #e8edf2 100%);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.value-icon {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.value-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-orange);
}

.value-content {
    flex: 1;
}

.value-content strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 6px;
}

.value-content p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* Project CTA */
.project-cta {
    background: linear-gradient(135deg, var(--dark-blue) 0%, var(--primary-blue) 100%);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.project-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 50%, rgba(249, 115, 22, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.project-cta-title {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.project-cta-text {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.project-cta .btn-hero {
    position: relative;
    z-index: 1;
}

/* Responsive Design for Project Experience */
@media (max-width: 1024px) {
    .project-cases-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .project-case-card {
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .project-experience-section {
        padding: 80px 0;
    }
    
    .case-header {
        padding: 24px;
    }
    
    .case-icon {
        width: 40px;
        height: 40px;
    }
    
    .case-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .case-title {
        font-size: 18px;
    }
    
    .case-content {
        padding: 20px;
    }
    
    .case-detail-row {
        padding: 12px 0;
    }
    
    .case-detail-label {
        font-size: 12px;
    }
    
    .case-detail-value {
        font-size: 14px;
    }
    
    .case-value-box {
        padding: 16px;
    }
    
    .value-icon {
        width: 36px;
        height: 36px;
    }
    
    .value-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .value-content strong {
        font-size: 13px;
    }
    
    .value-content p {
        font-size: 13px;
    }
    
    .project-cta {
        padding: 40px 24px;
    }
    
    .project-cta-title {
        font-size: 24px;
    }
    
    .project-cta-text {
        font-size: 15px;
    }
}

/* Inquiry Section */
.inquiry-section {
    padding: 100px 0;
    background: 
        linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 58, 138, 0.95) 100%),
        repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(255, 255, 255, 0.02) 50px, rgba(255, 255, 255, 0.02) 51px),
        repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(255, 255, 255, 0.02) 50px, rgba(255, 255, 255, 0.02) 51px),
        linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    position: relative;
}

.inquiry-wrapper {
    display: grid;
    grid-template-columns: 480px 1fr;
    gap: 60px;
    align-items: start;
}

/* Left Side: Info */
.inquiry-info-side {
    color: var(--white);
    position: sticky;
    top: 100px;
}

.inquiry-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
    color: var(--white);
}

.inquiry-intro {
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
}

.inquiry-help-note {
    background: rgba(249, 115, 22, 0.15);
    border: 1px solid rgba(249, 115, 22, 0.3);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.inquiry-help-note svg {
    flex-shrink: 0;
    color: var(--accent-orange);
}

.inquiry-help-note strong {
    display: block;
    font-size: 15px;
    margin-bottom: 6px;
    color: var(--white);
}

.inquiry-help-note p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin: 0;
}

/* Contact Shortcuts */
.contact-shortcuts {
    margin-bottom: 40px;
}

.contact-shortcuts h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--white);
}

.shortcuts-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.shortcut-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    gap: 14px;
    align-items: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.shortcut-card:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(249, 115, 22, 0.5);
    transform: translateX(4px);
}

.shortcut-icon {
    width: 44px;
    height: 44px;
    background: rgba(249, 115, 22, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.shortcut-icon svg {
    width: 22px;
    height: 22px;
    color: var(--accent-orange);
}

.shortcut-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.shortcut-content strong {
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
}

.shortcut-content span {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

/* Trust Indicators */
.inquiry-trust-indicators {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.trust-indicator-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
}

.trust-indicator-item svg {
    color: var(--accent-orange);
    flex-shrink: 0;
}

/* Right Side: Form */
.inquiry-form-side {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-blue);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 2px solid #e8edf2;
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* File Upload */
.file-upload-wrapper {
    position: relative;
}

.file-upload-wrapper input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 32px;
    border: 2px dashed #cbd5e1;
    border-radius: 10px;
    background: #f8fafc;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.file-upload-label:hover {
    border-color: var(--primary-blue);
    background: #f1f5f9;
}

.file-upload-label svg {
    color: var(--primary-blue);
}

.file-upload-label span {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark-blue);
}

.file-upload-label small {
    font-size: 13px;
    color: var(--text-light);
}

/* Submit Button */
.btn-inquiry-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 36px;
    background: var(--accent-orange);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(249, 115, 22, 0.3);
}

.btn-inquiry-submit:hover {
    background: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.4);
}

.btn-inquiry-submit svg {
    transition: transform 0.3s ease;
}

.btn-inquiry-submit:hover svg {
    transform: translateX(4px);
}

/* Privacy Note */
.form-privacy-note {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-light);
    margin: 0;
    padding-top: 8px;
}

.form-privacy-note svg {
    flex-shrink: 0;
    color: var(--primary-blue);
}

/* Responsive Design for Inquiry */
@media (max-width: 1200px) {
    .inquiry-wrapper {
        grid-template-columns: 400px 1fr;
        gap: 40px;
    }
}

@media (max-width: 1024px) {
    .inquiry-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .inquiry-info-side {
        position: static;
    }
}

@media (max-width: 768px) {
    .inquiry-section {
        padding: 80px 0;
    }
    
    .inquiry-title {
        font-size: 28px;
    }
    
    .inquiry-intro {
        font-size: 15px;
    }
    
    .inquiry-help-note {
        padding: 16px;
    }
    
    .shortcuts-grid {
        gap: 10px;
    }
    
    .shortcut-card {
        padding: 14px;
    }
    
    .shortcut-icon {
        width: 40px;
        height: 40px;
    }
    
    .shortcut-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .inquiry-form-side {
        padding: 28px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .inquiry-form {
        gap: 16px;
    }
    
    .file-upload-label {
        padding: 24px;
    }
    
    .btn-inquiry-submit {
        width: 100%;
        padding: 16px 32px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .inquiry-form-side {
        padding: 20px;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 14px;
    }
}

/* Trust & Certification Section */
.trust-certification-section {
    padding: 100px 0;
    background: var(--white);
}

.trust-elements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.trust-element-card {
    background: var(--white);
    border: 2px solid #e8edf2;
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.4s ease;
}

.trust-element-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 12px 32px rgba(30, 58, 138, 0.1);
    transform: translateY(-4px);
}

.trust-element-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 2px solid rgba(30, 58, 138, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    transition: all 0.4s ease;
}

.trust-element-card:hover .trust-element-icon {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(249, 115, 22, 0.1) 100%);
    border-color: rgba(249, 115, 22, 0.3);
    transform: scale(1.1);
}

.trust-element-icon svg {
    width: 40px;
    height: 40px;
    color: var(--primary-blue);
    transition: color 0.3s ease;
}

.trust-element-card:hover .trust-element-icon svg {
    color: var(--accent-orange);
}

.trust-element-title {
    font-size: 19px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 12px;
    line-height: 1.4;
}

.trust-element-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* Certification Note */
.certification-note {
    background: linear-gradient(135deg, #f8fafc 0%, #e8edf2 100%);
    border: 2px solid #e8edf2;
    border-radius: 16px;
    padding: 32px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    max-width: 800px;
    margin: 0 auto;
}

.note-icon {
    width: 48px;
    height: 48px;
    background: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.note-icon svg {
    color: var(--primary-blue);
}

.note-content {
    flex: 1;
}

.note-content strong {
    display: block;
    font-size: 17px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 8px;
}

.note-content p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* Responsive Design for Trust & Certification */
@media (max-width: 1024px) {
    .trust-elements-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .trust-certification-section {
        padding: 80px 0;
    }
    
    .trust-elements-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .trust-element-card {
        padding: 28px;
    }
    
    .trust-element-icon {
        width: 72px;
        height: 72px;
    }
    
    .trust-element-icon svg {
        width: 36px;
        height: 36px;
    }
    
    .trust-element-title {
        font-size: 18px;
    }
    
    .trust-element-description {
        font-size: 13px;
    }
    
    .certification-note {
        padding: 24px;
        flex-direction: column;
        gap: 16px;
    }
    
    .note-icon {
        width: 44px;
        height: 44px;
    }
    
    .note-content strong {
        font-size: 16px;
    }
    
    .note-content p {
        font-size: 14px;
    }
}

/* About Us Section */
.about-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--white) 0%, #f8fafc 100%);
}

.about-split-layout {
    display: grid;
    grid-template-columns: 480px 1fr;
    gap: 60px;
    align-items: start;
}

/* Left Side: Image */
.about-image-side {
    position: sticky;
    top: 100px;
}

.about-image-container {
    background: linear-gradient(135deg, #f8fafc 0%, #e8edf2 100%);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 24px;
    border: 2px solid #e8edf2;
}

.about-image-placeholder {
    height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    color: var(--steel-gray);
}

.about-factory-icon {
    width: 120px;
    height: 120px;
    color: var(--primary-blue);
    opacity: 0.6;
}

.about-image-placeholder p {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-light);
    text-align: center;
    padding: 0 20px;
}

/* Company Stats Row */
.about-stats-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.about-stat-item {
    background: var(--white);
    border: 2px solid #e8edf2;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.about-stat-item:hover {
    border-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.1);
}

.about-stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--accent-orange);
    line-height: 1;
    margin-bottom: 8px;
}

.about-stat-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-light);
    line-height: 1.3;
}

/* Right Side: Content */
.about-content-side {
    padding-top: 20px;
}

.section-header-left {
    text-align: left;
    margin-bottom: 32px;
}

.section-header-left .section-title {
    text-align: left;
}

.section-header-left .section-subtitle {
    text-align: left;
    margin: 0;
}

.about-main-copy {
    margin-bottom: 40px;
}

.about-main-copy p {
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.8;
    margin: 0;
}

/* Service Scope */
.about-service-scope {
    margin-bottom: 40px;
}

.about-service-scope h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 20px;
}

.about-service-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.about-service-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    background: var(--white);
    border: 1px solid #e8edf2;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.about-service-list li:hover {
    border-color: var(--primary-blue);
    background: #f8fafc;
    transform: translateX(4px);
}

.service-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--accent-orange);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.about-service-list li span {
    font-size: 15px;
    font-weight: 500;
    color: var(--dark-blue);
    line-height: 1.5;
}

/* About CTA */
.about-cta {
    padding-top: 20px;
}

/* Responsive Design for About Us */
@media (max-width: 1200px) {
    .about-split-layout {
        grid-template-columns: 400px 1fr;
        gap: 40px;
    }
    
    .about-image-placeholder {
        height: 350px;
    }
    
    .about-factory-icon {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 1024px) {
    .about-split-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-side {
        position: static;
    }
    
    .about-service-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .about-section {
        padding: 80px 0;
    }
    
    .about-image-placeholder {
        height: 300px;
    }
    
    .about-factory-icon {
        width: 80px;
        height: 80px;
    }
    
    .about-stats-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .about-stat-item {
        padding: 16px;
    }
    
    .about-stat-number {
        font-size: 28px;
    }
    
    .about-stat-label {
        font-size: 12px;
    }
    
    .about-main-copy p {
        font-size: 15px;
    }
    
    .about-service-scope h3 {
        font-size: 20px;
    }
    
    .about-service-list li {
        padding: 12px;
    }
    
    .about-service-list li span {
        font-size: 14px;
    }
}

/* Download Resources Section */
.download-resources-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8fafc 0%, var(--white) 100%);
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.resource-card {
    background: var(--white);
    border: 2px solid #e8edf2;
    border-radius: 16px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    transition: all 0.4s ease;
    position: relative;
}

.resource-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 12px 32px rgba(30, 58, 138, 0.12);
    transform: translateY(-4px);
}

.resource-card-featured {
    border-color: var(--accent-orange);
    background: linear-gradient(135deg, #fff7ed 0%, var(--white) 100%);
}

.resource-card-featured:hover {
    border-color: #ea580c;
}

.resource-featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--accent-orange);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.resource-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 2px solid rgba(30, 58, 138, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all 0.4s ease;
}

.resource-card:hover .resource-icon {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.15) 0%, rgba(249, 115, 22, 0.1) 100%);
    border-color: rgba(249, 115, 22, 0.3);
    transform: scale(1.1);
}

.resource-icon svg {
    width: 32px;
    height: 32px;
    color: var(--primary-blue);
    transition: color 0.3s ease;
}

.resource-card:hover .resource-icon svg {
    color: var(--accent-orange);
}

.resource-content {
    flex: 1;
    margin-bottom: 20px;
}

.resource-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 12px;
    line-height: 1.3;
}

.resource-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 16px;
}

.resource-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.resource-meta span {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 4px;
}

.resource-format {
    color: var(--primary-blue);
}

/* Download Buttons */
.btn-resource-download,
.btn-resource-request {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn-resource-download {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-resource-download:hover {
    background: #1e40af;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.btn-resource-request {
    background: var(--accent-orange);
    color: var(--white);
}

.btn-resource-request:hover {
    background: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

/* Download Note */
.download-note {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #e8edf2 100%);
    border-radius: 12px;
    border: 1px solid #e8edf2;
}

.download-note svg {
    flex-shrink: 0;
    color: var(--primary-blue);
}

.download-note p {
    font-size: 14px;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.6;
}

.download-note a {
    color: var(--primary-blue);
    font-weight: 600;
    text-decoration: none;
}

.download-note a:hover {
    color: var(--accent-orange);
    text-decoration: underline;
}

/* Download Modal */
.download-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.download-modal.active {
    display: flex;
}

.download-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
}

.download-modal-content {
    position: relative;
    background: var(--white);
    border-radius: 20px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

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

.download-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 32px;
    color: var(--text-light);
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s;
    z-index: 1;
}

.download-modal-close:hover {
    color: var(--dark-blue);
}

.download-modal-header {
    padding: 40px 40px 24px;
    text-align: center;
    border-bottom: 1px solid #e8edf2;
}

.download-modal-header svg {
    color: var(--accent-orange);
    margin-bottom: 16px;
}

.download-modal-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: 8px;
}

.download-modal-header p {
    font-size: 15px;
    color: var(--text-light);
    margin: 0;
}

.download-form {
    padding: 32px 40px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.btn-download-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    background: var(--accent-orange);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(249, 115, 22, 0.3);
}

.btn-download-submit:hover {
    background: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.4);
}

.download-form-note {
    font-size: 13px;
    color: var(--text-light);
    text-align: center;
    margin: 0;
}

/* Responsive Design for Download Resources */
@media (max-width: 1024px) {
    .resources-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .resource-card {
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .download-resources-section {
        padding: 80px 0;
    }
    
    .resource-card {
        padding: 24px;
    }
    
    .resource-icon {
        width: 56px;
        height: 56px;
    }
    
    .resource-icon svg {
        width: 28px;
        height: 28px;
    }
    
    .resource-title {
        font-size: 18px;
    }
    
    .resource-description {
        font-size: 13px;
    }
    
    .download-note {
        flex-direction: column;
        text-align: center;
    }
    
    .download-modal-content {
        margin: 20px;
    }
    
    .download-modal-header {
        padding: 32px 24px 20px;
    }
    
    .download-modal-header h3 {
        font-size: 20px;
    }
    
    .download-form {
        padding: 24px;
    }
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: var(--white);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto 60px;
}

.faq-item {
    background: var(--white);
    border: 2px solid #e8edf2;
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-blue);
}

.faq-item.active {
    border-color: var(--primary-blue);
    box-shadow: 0 4px 16px rgba(30, 58, 138, 0.1);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-size: 17px;
    font-weight: 600;
    color: var(--dark-blue);
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: var(--primary-blue);
}

.faq-item.active .faq-question {
    color: var(--primary-blue);
}

.faq-icon {
    flex-shrink: 0;
    color: var(--primary-blue);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--accent-orange);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 28px 24px;
    color: var(--text-dark);
    line-height: 1.7;
}

.faq-answer-content p {
    font-size: 15px;
    margin: 0 0 12px 0;
}

.faq-answer-content p:last-child {
    margin-bottom: 0;
}

.faq-answer-content ul {
    margin: 12px 0 0 0;
    padding-left: 24px;
}

.faq-answer-content li {
    font-size: 15px;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.faq-answer-content li:last-child {
    margin-bottom: 0;
}

/* FAQ CTA */
.faq-cta {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, #f8fafc 0%, #e8edf2 100%);
    border-radius: 16px;
    max-width: 700px;
    margin: 0 auto;
}

.faq-cta p {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-blue);
    margin-bottom: 20px;
}

/* Responsive Design for FAQ */
@media (max-width: 768px) {
    .faq-section {
        padding: 80px 0;
    }
    
    .faq-question {
        padding: 20px;
        font-size: 16px;
    }
    
    .faq-icon {
        width: 20px;
        height: 20px;
    }
    
    .faq-answer-content {
        padding: 0 20px 20px;
    }
    
    .faq-answer-content p,
    .faq-answer-content li {
        font-size: 14px;
    }
    
    .faq-cta {
        padding: 32px 24px;
    }
    
    .faq-cta p {
        font-size: 16px;
    }
}

/* Final CTA Section */
.final-cta-section {
    padding: 100px 0 40px 0;
    background: 
        linear-gradient(135deg, rgba(15, 23, 42, 0.97) 0%, rgba(30, 58, 138, 0.95) 100%),
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255, 255, 255, 0.02) 10px, rgba(255, 255, 255, 0.02) 20px),
        linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(249, 115, 22, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.final-cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.final-cta-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.final-cta-intro {
    font-size: 19px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* CTA Buttons */
.final-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.btn-final-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 36px;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-final-primary {
    background: var(--accent-orange);
    color: var(--white);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.4);
}

.btn-final-primary:hover {
    background: #ea580c;
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(249, 115, 22, 0.5);
}

.btn-final-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-final-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

/* Quick Contact Shortcuts */
.final-cta-shortcuts {
    margin-bottom: 40px;
}

.final-shortcut-divider {
    position: relative;
    text-align: center;
    margin-bottom: 24px;
}

.final-shortcut-divider::before,
.final-shortcut-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
}

.final-shortcut-divider::before {
    left: 0;
}

.final-shortcut-divider::after {
    right: 0;
}

.final-shortcut-divider span {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.final-shortcuts-row {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.final-shortcut-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.final-shortcut-item:hover {
    color: var(--accent-orange);
    transform: translateY(-2px);
}

.final-shortcut-item svg {
    flex-shrink: 0;
    color: var(--accent-orange);
}

/* Trust Indicators */
.final-cta-trust {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.final-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    font-weight: 500;
}

.final-trust-item svg {
    flex-shrink: 0;
    color: var(--accent-orange);
}

/* Responsive Design for Final CTA */
@media (max-width: 768px) {
    .final-cta-section {
        padding: 80px 0;
    }
    
    .final-cta-title {
        font-size: 32px;
        margin-bottom: 16px;
    }
    
    .final-cta-intro {
        font-size: 16px;
        margin-bottom: 36px;
    }
    
    .final-cta-buttons {
        flex-direction: column;
        gap: 12px;
        margin-bottom: 36px;
    }
    
    .btn-final-cta {
        width: 100%;
        justify-content: center;
        padding: 16px 28px;
        font-size: 16px;
    }
    
    .final-shortcuts-row {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }
    
    .final-shortcut-item {
        font-size: 14px;
    }
    
    .final-cta-trust {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
    
    .final-trust-item {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .final-shortcut-divider::before,
    .final-shortcut-divider::after {
        width: 30%;
    }
}


/* R&D & Standards Section */
.rd-standards-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.rd-standards-split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
}

.rd-strength-side,
.rd-standards-side {
    background: var(--white);
    padding: 40px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    border-radius: 12px;
}

.rd-section-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-blue), #3b82f6);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border-radius: 8px;
}

.rd-section-icon svg {
    width: 28px;
    height: 28px;
    color: var(--white);
}

.rd-section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 32px;
}

/* R&D Strength List */
.rd-strength-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.rd-strength-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--light-gray);
    transition: all 0.3s ease;
    border-radius: 6px;
}

.rd-strength-item:hover {
    background: #e0f2fe;
    transform: translateX(4px);
}

.rd-strength-item.rd-strength-highlight {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    border-left: 4px solid var(--primary-blue);
}

.rd-item-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--primary-blue);
}

.rd-item-icon svg {
    width: 100%;
    height: 100%;
}

.rd-strength-item span {
    font-size: 15px;
    color: var(--text-dark);
    font-weight: 500;
    line-height: 1.5;
}

/* Standards List */
.rd-standards-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.rd-standard-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--light-gray);
    transition: all 0.3s ease;
    border-radius: 6px;
}

.rd-standard-item:hover {
    background: #fef3c7;
    transform: translateX(4px);
}

.standard-badge {
    flex-shrink: 0;
    padding: 8px 12px;
    background: var(--primary-blue);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: 4px;
}

.standard-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.standard-number {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
}

.standard-type {
    font-size: 13px;
    color: var(--text-light);
}

/* Visual Elements */
.rd-visual-elements {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 32px;
}

.rd-visual-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--light-gray);
    border-radius: 8px;
}

.rd-visual-item svg {
    width: 80px;
    height: 80px;
    color: var(--primary-blue);
}

.rd-visual-item span {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-light);
    text-align: center;
}

/* R&D CTA */
.rd-standards-cta {
    margin-top: 60px;
    text-align: center;
    padding: 48px;
    background: var(--white);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    border-radius: 12px;
}

.rd-cta-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.rd-cta-text {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive */
@media (max-width: 968px) {
    .rd-standards-split-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .rd-strength-side,
    .rd-standards-side {
        padding: 32px 24px;
    }
    
    .rd-visual-elements {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .rd-standards-section {
        padding: 60px 0;
    }
    
    .rd-section-title {
        font-size: 20px;
    }
    
    .rd-strength-item,
    .rd-standard-item {
        padding: 12px;
    }
    
    .rd-standards-cta {
        padding: 32px 24px;
    }
    
    .rd-cta-title {
        font-size: 22px;
    }
}

/* Real Image Styles for Product Categories and Sections */

/* Hero Background Image */
.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Product Category Images */
.category-product-image {
    width: 100%;
    object-fit: contain;
    object-position: center;
    border-radius: 0;
}

/* Manufacturing Facility Image */
.capability-facility-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center;
    border-radius: 0;
}

/* About Section Facility Image */
.about-facility-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center;
    border-radius: 0;
}

/* Responsive adjustments for images */
@media (max-width: 768px) {
    .capability-facility-image,
    .about-facility-image {
        height: 300px;
    }
    
    .category-product-image {
        height: 180px;
    }
}

@media (max-width: 480px) {
    .capability-facility-image,
    .about-facility-image {
        height: 250px;
    }
    
    .category-product-image {
        height: 160px;
    }
}

/* Form Notice - Conversion Optimization */
.form-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    background: #eff6ff;
    border-left: 4px solid #3b82f6;
    margin-bottom: 24px;
    border-radius: 0;
}

.form-notice svg {
    flex-shrink: 0;
    color: #3b82f6;
    margin-top: 2px;
}

.form-notice p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #1e40af;
}

/* Mobile Form Optimization - Single Column Layout */
@media (max-width: 768px) {
    .inquiry-wrapper {
        flex-direction: column;
    }
    
    .inquiry-info-side,
    .inquiry-form-side {
        width: 100%;
    }
    
    /* Force single column on mobile for better conversion */
    .inquiry-form .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .inquiry-form .form-row .form-group {
        width: 100%;
    }
    
    .form-notice {
        padding: 14px 16px;
        font-size: 13px;
    }
    
    .form-notice svg {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 480px) {
    .form-notice {
        padding: 12px 14px;
    }
    
    .form-notice p {
        font-size: 13px;
    }
}

/* Checkbox Group Styling for Required Documents */
.form-group-full {
    grid-column: 1 / -1;
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 8px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 48px;
}

.checkbox-item:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
    accent-color: var(--primary-blue);
}

.checkbox-label {
    font-size: 14px;
    color: var(--text-dark);
    cursor: pointer;
    user-select: none;
    line-height: 1.4;
}

.checkbox-item input[type="checkbox"]:checked + .checkbox-label {
    font-weight: 600;
    color: var(--primary-blue);
}

/* Mobile: Single column layout for checkboxes */
@media (max-width: 768px) {
    .checkbox-group {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .checkbox-item {
        padding: 14px 16px;
        min-height: 52px;
    }
    
    .checkbox-label {
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .checkbox-item {
        padding: 16px;
        min-height: 56px;
    }
}


/* ============================================
   Floating Contact Buttons
   ============================================ */

/* Desktop: Right Side Floating Buttons */
.floating-contact-buttons {
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.floating-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    cursor: pointer;
}

.floating-btn:hover {
    transform: translateX(-4px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}

.floating-btn svg {
    flex-shrink: 0;
}

.floating-whatsapp {
    background: #25D366;
    color: white;
}

.floating-whatsapp:hover {
    background: #20BA5A;
}

.floating-email {
    background: #1e3a8a;
    color: white;
}

.floating-email:hover {
    background: #1e40af;
}

.floating-btn-text {
    white-space: nowrap;
}

/* Mobile: Bottom Fixed Buttons */
@media (max-width: 768px) {
    .floating-contact-buttons {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        top: auto;
        transform: none;
        flex-direction: row;
        gap: 0;
        background: white;
        box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
        padding: 12px;
        border-radius: 0;
    }
    
    .floating-btn {
        flex: 1;
        justify-content: center;
        padding: 14px 16px;
        border-radius: 12px;
        font-size: 14px;
        gap: 8px;
    }
    
    .floating-btn:hover {
        transform: translateY(-2px);
    }
    
    .floating-contact-buttons .floating-btn:first-child {
        margin-right: 8px;
    }
}

@media (max-width: 480px) {
    .floating-btn {
        padding: 12px 12px;
        font-size: 13px;
    }
    
    .floating-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .floating-btn-text {
        font-size: 13px;
    }
}