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

:root {
    --navy: #002B5C;
    --navy-dark: #001a3a;
    --navy-light: #003d7a;
    --orange: #FF8C00;
    --orange-light: #FFA500;
    --orange-dark: #E67E00;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.gradient-text {
    background: linear-gradient(90deg, var(--orange), var(--orange-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--navy);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo img {
    height: 50px;
    width: auto;
    transition: all 0.3s ease;
}

.nav-desktop {
    display: none;
    gap: 2rem;
}

.nav-desktop a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
}

.nav-desktop a:hover {
    color: var(--orange);
}

.nav-desktop a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--orange);
    transition: width 0.3s ease;
}

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

.desktop-only {
    display: none;
}

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

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: white;
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

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

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

.nav-mobile {
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.nav-mobile.active {
    display: flex;
}

.nav-mobile a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

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

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 43, 92, 0.3);
}

.btn-orange {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: var(--orange);
    color: white;
    text-decoration: none;
    font-weight: 700;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-orange:hover {
    background: var(--orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 140, 0, 0.4);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    text-decoration: none;
    font-weight: 700;
    border-radius: 8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-outline-white {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    text-decoration: none;
    font-weight: 700;
    border-radius: 8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.2);
}

.hero {
    min-height: 70vh;
    padding-top: 80px;
    overflow: hidden;
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 70vh;
}

.hero-text-side {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-image-side {
    display: none;
}

.hero-image-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.badge {
    display: inline-block;
    background: rgba(255, 140, 0, 0.2);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--orange);
}

.badge span {
    color: var(--orange);
    font-weight: 600;
    font-size: 0.9rem;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-features {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
}

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

.feature-item span {
    color: white;
    font-weight: 500;
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.about {
    padding: 5rem 0;
    background: white;
}

.about-grid {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--navy);
    margin-bottom: 1.5rem;
}

.about-text p {
    color: #555;
    margin-bottom: 1rem;
    line-height: 1.8;
}

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

.stat-card {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 43, 92, 0.2);
    transition: all 0.3s ease;
    border: 2px solid var(--orange);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 140, 0, 0.3);
    border-color: var(--orange-light);
}

.stat-icon {
    width: 56px;
    height: 56px;
    background: var(--orange);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.stat-icon svg {
    color: white;
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.services-overview {
    display: grid;
    gap: 2rem;
}

.service-card {
    background: var(--navy);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 43, 92, 0.2);
    border: 2px solid var(--orange);
    transition: all 0.3s ease;
}

.service-card:hover {
    box-shadow: 0 10px 30px rgba(255, 140, 0, 0.3);
    transform: translateY(-5px);
}

.service-card h4 {
    font-size: 1.25rem;
    color: white;
    margin-bottom: 0.75rem;
}

.service-card p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

.products {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #f8f9fa, white);
}

.product-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: #f3f4f6;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    color: #555;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    background: #e5e7eb;
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    color: white;
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 43, 92, 0.3);
}

.products-grid {
    display: grid;
    gap: 1.5rem;
}

.product-item {
    background: white;
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 43, 92, 0.15);
    border-color: var(--orange);
}

.product-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.product-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-icon svg {
    color: white;
}

.product-item h3 {
    font-size: 1.25rem;
    color: var(--navy);
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.product-item:hover h3 {
    color: var(--orange);
}

.product-item p {
    color: #666;
    line-height: 1.6;
}

.product-footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

.product-footer span {
    color: var(--orange);
    font-weight: 600;
    font-size: 0.9rem;
}

.product-item:hover .product-footer span {
    text-decoration: underline;
}

.services {
    padding: 5rem 0;
    background: white;
}

.services-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-item {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border: 2px solid var(--navy);
    transition: all 0.3s ease;
}

.service-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(255, 140, 0, 0.2);
    border-color: var(--orange);
}

.service-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.service-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

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

.service-icon svg {
    color: white;
}

.service-item h3 {
    font-size: 1.5rem;
    color: var(--navy);
    margin-bottom: 0.25rem;
    transition: color 0.3s ease;
}

.service-item:hover h3 {
    color: var(--orange);
}

.service-subtitle {
    color: var(--orange);
    font-weight: 600;
    font-size: 0.9rem;
}

.service-description {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #555;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.service-features li::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--orange);
    border-radius: 50%;
    flex-shrink: 0;
}

.cta-box {
    background: linear-gradient(135deg, var(--navy), var(--navy-dark), var(--navy));
    padding: 3rem 2rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 43, 92, 0.3);
}

.cta-box h3 {
    font-size: 1.75rem;
    color: white;
    margin-bottom: 1rem;
}

.cta-box p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.contact {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #f8f9fa, white);
}

.contact-info-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contact-info-card {
    background: var(--navy);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 43, 92, 0.2);
    border: 2px solid var(--orange);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(255, 140, 0, 0.3);
}

.contact-icon {
    width: 56px;
    height: 56px;
    background: var(--orange);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

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

.contact-icon svg {
    color: white;
}

.contact-info-card h4 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 0.5rem;
}

.contact-info-card p {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-info-card:hover p {
    color: var(--orange-light);
}

.contact-grid {
    display: grid;
    gap: 3rem;
}

.contact-form h3,
.team-list h3 {
    font-size: 1.75rem;
    color: var(--navy);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: #555;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.form-group textarea {
    resize: vertical;
}

.form-note {
    font-size: 0.85rem;
    color: #888;
    margin-top: 1rem;
}

.form-note a {
    color: var(--orange);
    text-decoration: none;
}

.form-note a:hover {
    text-decoration: underline;
}

.team-grid {
    display: grid;
    gap: 1rem;
}

.team-member {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.team-member:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.team-member h4 {
    font-size: 1.1rem;
    color: var(--navy);
    margin-bottom: 0.25rem;
}

.team-position {
    color: var(--orange);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.team-member a {
    display: block;
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    transition: color 0.3s ease;
}

.team-member a:hover {
    color: var(--orange);
}

.footer {
    background: linear-gradient(135deg, var(--navy), var(--navy-dark), var(--navy));
    color: white;
    padding: 3rem 0 0;
}

.footer-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    height: 64px;
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 1.1rem;
    color: var(--orange);
    margin-bottom: 1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--orange);
}

.footer-bottom {
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-keywords {
    background: var(--navy-dark);
    padding: 1rem 0;
    text-align: center;
}

.footer-keywords p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
}

.page-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    text-align: center;
}

.page-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

.products-page {
    padding: 5rem 0;
    background: white;
}

.products-showcase {
    display: grid;
    gap: 4rem;
    margin-top: 3rem;
}

.product-card-large {
    display: grid;
    gap: 2rem;
    align-items: center;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.product-card-large:hover {
    border-color: var(--orange);
    box-shadow: 0 10px 40px rgba(255, 140, 0, 0.2);
    transform: translateY(-5px);
}

.product-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
}

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

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

.product-info {
    padding: 2rem;
}

.product-info h3 {
    font-size: 2rem;
    color: var(--navy);
    margin-bottom: 1rem;
}

.product-desc {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.product-features-list {
    list-style: none;
    margin-bottom: 2rem;
}

.product-features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #555;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.product-features-list li::before {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--orange);
    border-radius: 50%;
    flex-shrink: 0;
}

.cta-section {
    margin-top: 5rem;
    padding: 4rem 3rem;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    border-radius: 24px;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    color: white;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.quick-links {
    padding: 5rem 0;
    background: #f8f9fa;
}

.quick-links-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.quick-link-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.quick-link-card:hover {
    border-color: var(--orange);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(255, 140, 0, 0.2);
}

.quick-link-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.quick-link-icon svg {
    color: white;
}

.quick-link-card h3 {
    font-size: 1.75rem;
    color: var(--navy);
    margin-bottom: 1rem;
}

.quick-link-card p {
    color: #666;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 3.5rem;
    }

    .page-hero h1 {
        font-size: 4rem;
    }

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

    .product-card-large.reverse {
        direction: rtl;
    }

    .product-card-large.reverse .product-info {
        direction: ltr;
    }

    .product-image {
        height: 400px;
    }

    .hero-split {
        grid-template-columns: 1fr 1fr;
    }

    .hero-image-side {
        display: block;
    }

    .hero-text-side {
        padding: 4rem 3rem;
    }

    .quick-links-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .hero-features {
        grid-template-columns: repeat(3, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }

    .services-overview {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

    .contact-info-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

@media (min-width: 1024px) {
    .nav-desktop {
        display: flex;
    }

    .desktop-only {
        display: inline-flex;
    }

    .mobile-menu-btn {
        display: none;
    }

    .nav-mobile {
        display: none !important;
    }

    .hero h1 {
        font-size: 4rem;
    }

    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}