:root {
    --primary-color: #f97316;
    --secondary-color: #ea580c;
    --accent-color: #fb923c;
    --dark-color: #2c3e50;
    --light-color: #fff7ed;
    --text-color: #333;
    --text-light: #7f8c8d;
    --white: #fff;
    --gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-light: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(234, 88, 12, 0.1) 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient);
    color: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: bold;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-color);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient);
    transition: width 0.3s ease;
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

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

.menu-toggle.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient);
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 2rem;
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background: white;
    color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

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

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

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 3rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.95rem;
    opacity: 0.85;
}

.hero-scroll {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    animation: bounce 2s infinite;
}

.scroll-indicator {
    width: 20px;
    height: 30px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    margin: 0.5rem auto 0;
    position: relative;
}

.scroll-indicator::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: white;
    border-radius: 2px;
    animation: scrollDown 1.5s infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes scrollDown {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
}

section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 0.8rem;
    font-weight: 700;
}

.section-header p {
    color: var(--text-light);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.services {
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-card h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.service-link:hover {
    padding-left: 0.5rem;
}

.products {
    background: var(--gradient-light);
    padding: 5rem 0;
}

.products-filter {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--gradient);
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.product-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease forwards;
}

.product-card:nth-child(1) { animation-delay: 0.1s; }
.product-card:nth-child(2) { animation-delay: 0.15s; }
.product-card:nth-child(3) { animation-delay: 0.2s; }
.product-card:nth-child(4) { animation-delay: 0.25s; }
.product-card:nth-child(5) { animation-delay: 0.3s; }
.product-card:nth-child(6) { animation-delay: 0.35s; }
.product-card:nth-child(7) { animation-delay: 0.4s; }
.product-card:nth-child(8) { animation-delay: 0.45s; }

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

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

.product-image {
    height: 140px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.product-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    padding: 10px;
    transition: transform 0.3s ease;
}

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

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-image::before {
    opacity: 0.05;
}

.product-icon {
    font-size: 3rem;
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.product-card:hover .product-icon {
    transform: scale(1.15);
}

.product-info {
    padding: 1.2rem;
}

.product-info h3 {
    color: var(--dark-color);
    margin-bottom: 0.6rem;
    font-size: 1rem;
    font-weight: 600;
}

.product-specs {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 0.8rem;
    padding: 0.7rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.product-specs span {
    font-size: 0.75rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
}

.product-specs span::before {
    content: '✓';
    color: var(--primary-color);
    margin-right: 0.5rem;
    font-weight: bold;
    font-size: 0.7rem;
}

.product-info .btn {
    padding: 0.5rem 1.2rem;
    font-size: 0.8rem;
    width: 100%;
}

.product-specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
    margin-bottom: 0.8rem;
    padding: 0.6rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 3px solid var(--primary-color);
}

.spec-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.spec-label {
    font-size: 0.65rem;
    color: #999;
    font-weight: 500;
}

.spec-value {
    font-size: 0.75rem;
    color: var(--text-color);
    font-weight: 600;
}

.applications {
   background: var(--gradient-light);
    padding: 5rem 0;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.app-card {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.app-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.app-image {
    width: 100%;
    height: 140px;
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    background: var(--light-color);
}

.app-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.app-card:hover .app-img {
    transform: scale(1.05);
}

.app-card h3 {
    color: var(--dark-color);
    margin-bottom: 0.8rem;
    font-size: 1.05rem;
    font-weight: 600;
}

.app-card p {
    color: var(--text-light);
    font-size: 0.85rem;
    line-height: 1.6;
    text-align: center;
}

.about-company {
    background: var(--gradient-light);
    padding: 4rem 0;
}

.about-company-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

.about-company-image {
    position: relative;
}

.company-image-box {
    border-radius: 12px;
    overflow: hidden;
}

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

.about-company-text h2 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    line-height: 1.3;
    font-weight: 600;
}

.about-company-text p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.about-company-text h4 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin: 1.2rem 0 0.6rem;
    font-weight: 600;
}

.about-product-list,
.about-advantage-list {
    list-style: none;
    padding: 0;
    margin: 0 0 0.5rem;
}

.about-product-list li,
.about-advantage-list li {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 0.9rem;
    padding-left: 1.2rem;
    position: relative;
}

.about-product-list li::before {
    content: "•";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.about-advantage-list li::before {
    content: "✓";
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
    font-size: 0.85rem;
}

.about-advantage-list li strong {
    color: var(--dark-color);
    font-weight: 600;
}

.about-company-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.about-company-buttons .btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.85rem;
}

.about {
    background: var(--gradient-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    padding-right: 2rem;
}

.about-text h2 {
    font-size: 2rem;
    color: var(--dark-color);
    margin: 1rem 0;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-icon {
    font-size: 1.25rem;
}

.feature-text {
    font-weight: 500;
    color: var(--dark-color);
}

.about-image {
    position: relative;
}

.about-image-box {
    height: 350px;
    border-radius: 16px;
    overflow: hidden;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-stats {
    position: absolute;
    bottom: -30px;
    left: -30px;
    right: -30px;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.stat-box {
    background: white;
    padding: 1.5rem 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-desc {
    font-size: 0.9rem;
    color: var(--text-light);
}

.company-gallery {
    background: var(--gradient-light);
    padding: 3rem 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.gallery-item {
    border-radius: 12px;
    overflow: hidden;
}

.gallery-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

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

.certifications {
    background: var(--gradient-light);
}

.cert-slider-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.cert-slider {
    display: flex;
    transition: transform 0.5s ease;
}

.cert-slide {
    flex: 0 0 calc(25% - 15px);
    margin: 0 7.5px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cert-img {
    width: 100%;
    height: auto;
    /* max-height: 280px; */
    object-fit: contain;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
}

.cert-img:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.cert-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    background: white;
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.cert-nav-btn.prev {
    left: 5px;
}

.cert-nav-btn.next {
    right: 5px;
}

.cert-nav-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.cert-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.cert-dot {
    width: 10px;
    height: 10px;
    background: #ddd;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cert-dot.active {
    background: var(--primary-color);
    width: 25px;
    border-radius: 5px;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 10px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 3rem;
    color: white;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--primary-color);
}

.floating-buttons {
    position: fixed;
    right: 25px;
    bottom: 120px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 3px solid rgba(255, 255, 255, 0.3);
}

.float-btn::before {
    content: '';
    position: absolute;
    width: 120%;
    height: 120%;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    opacity: 0;
}

.float-contact {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
}

.float-contact::before {
    background: radial-gradient(circle, rgba(249, 115, 22, 0.4) 0%, transparent 70%);
}

.float-message {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.float-message::before {
    background: radial-gradient(circle, rgba(17, 153, 142, 0.4) 0%, transparent 70%);
}

.float-contact::before {
    animation-delay: 0s;
}

.float-message::before {
    animation-delay: 1s;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.4);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0.6;
    }
}

.float-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.float-icon {
    font-size: 1.6rem;
    position: relative;
    z-index: 1;
}

.partners {
    background: var(--dark-color);
    color: white;
}

.partners .section-header h2,
.partners .section-header p {
    color: white;
}

.partners-showcase {
    margin: 3rem 0;
    overflow: hidden;
}

.partners-marquee {
    display: flex;
    animation: marquee 30s linear infinite;
}

.partners-marquee:hover {
    animation-play-state: paused;
}

.marquee-content {
    display: flex;
    gap: 2rem;
}

.partner-logo {
    flex: 0 0 200px;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    letter-spacing: 2px;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.partners-badges {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.badge {
    padding: 0.75rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    font-size: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.testimonials {
    background: var(--gradient-light);
}

.testimonials-slider {
    overflow: hidden;
    margin-bottom: 2rem;
}

.slider-track {
    display: flex;
    gap: 2rem;
    transition: transform 0.5s ease;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 1.333rem);
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.testimonial-quote {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 4rem;
    color: var(--gradient-light);
    font-family: Georgia, serif;
    line-height: 1;
    opacity: 0.5;
}

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

.testimonial-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.8rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.author-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.author-name {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 1rem;
}

.author-title {
    color: var(--text-light);
    font-size: 0.85rem;
}

.author-company {
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 500;
}

.testimonial-rating {
    font-size: 1rem;
    color: #f5b041;
    margin-bottom: 0.8rem;
    display: flex;
    gap: 0.1rem;
}

.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.slider-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: white;
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: var(--gradient);
    color: white;
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    gap: 0.75rem;
}

.dot {
    width: 12px;
    height: 12px;
    background: #ddd;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary-color);
    width: 30px;
    border-radius: 6px;
}

.contact {
    background: var(--gradient-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.faq-section {
    background: var(--light-color);
    padding: 2rem;
    border-radius: 20px;
}

.faq-section h3 {
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.faq-item {
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 1rem;
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(249, 115, 22, 0.05);
    margin: 0 -2rem;
    padding-left: 2rem;
    padding-right: 2rem;
    border-radius: 10px;
}

.faq-icon {
    width: 28px;
    height: 28px;
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
    flex-shrink: 0;
}

.faq-toggle {
    margin-left: auto;
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.faq-toggle.active {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 0 1rem 35px;
    color: var(--text-light);
    line-height: 1.7;
    display: none;
}

.faq-answer.active {
    display: block;
}

.contact-form-wrapper {
    background: var(--light-color);
    padding: 2.5rem;
    border-radius: 20px;
}

.contact-form-wrapper form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form-wrapper input,
.contact-form-wrapper textarea {
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form-wrapper input:focus,
.contact-form-wrapper textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.form-msg {
    text-align: center;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    margin-top: 1rem;
    font-weight: 500;
    animation: fadeIn 0.3s ease;
}

.form-msg-success {
    background: #d1fae5;
    color: #059669;
}

.form-msg-error {
    background: #fee2e2;
    color: #dc2626;
}

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

.footer {
    background: var(--dark-color);
    color: white;
    padding: 5rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-contact-info {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--gradient);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: white;
}

.footer-copyright p {
    color: rgba(255, 255, 255, 0.5);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: white;
        flex-direction: column;
        padding: 2rem;
        transition: left 0.3s ease;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links li {
        margin-bottom: 1.5rem;
    }

    .menu-toggle {
        display: flex;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-stats {
        gap: 2rem;
    }

    .stat-value {
        font-size: 2rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .applications-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .app-card {
        padding: 1rem;
    }

    .app-image {
        height: 120px;
        margin-bottom: 0.8rem;
    }

    .app-card h3 {
        font-size: 1rem;
    }

    .app-card p {
        font-size: 0.8rem;
    }

    .product-image {
        height: 120px;
    }

    .product-icon {
        font-size: 2.5rem;
    }

    .product-info {
        padding: 1rem;
    }

    .product-specs {
        padding: 0.6rem;
    }

    .product-specs span {
        font-size: 0.7rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-company {
        padding: 3rem 0;
    }

    .about-company-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-company-text h2 {
        font-size: 1.5rem;
    }

    .about-company-buttons {
        gap: 0.75rem;
    }

    .about-company-buttons .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }

    .about-text {
        padding-right: 0;
    }

    .about-stats {
        position: static;
        margin-top: 2rem;
    }

    .certifications-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-card {
        flex: 0 0 100%;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .cert-slide {
        flex: 0 0 calc(50% - 15px) !important;
    }

    .company-gallery {
        padding: 2rem 0;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .gallery-img {
        height: 150px;
    }

    .cert-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1.3rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    section {
        padding: 4rem 0;
    }

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

    .section-header h2 {
        font-size: 1.6rem;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .partner-logo {
        flex: 0 0 150px;
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }

    .products-filter {
        flex-wrap: wrap;
    }

    .filter-btn {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .applications-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .product-image {
        height: 130px;
    }

    .product-icon {
        font-size: 2.8rem;
    }

    .product-info {
        padding: 1.2rem;
    }

    .product-specs {
        padding: 0.8rem;
    }

    .product-specs span {
        font-size: 0.75rem;
    }

    .cert-slide {
        flex: 0 0 calc(100% - 15px) !important;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .gallery-img {
        height: 200px;
    }

    .cert-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 1.2rem;
    }
}