:root {
    --navy-blue: #034694; /* Chelsea FC blue */
    --gold: #DBA111;
    --yellow: #FFD700;
    --white: #FFFFFF;
    --light-gray: #F5F7FA;
    --medium-gray: #E8ECF1;
    --dark-gray: #333333;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--light-gray);
}

h1, h2, h3, h4 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    color: var(--navy-blue);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Top Bar Styles */
.top-bar {
    background-color: var(--navy-blue);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.9rem;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info {
    display: flex;
    gap: 30px;
}

.contact-info a {
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.contact-info a:hover {
    color: var(--yellow);
}

.top-contact-btn {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    padding: 8px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
}

.top-contact-btn:hover {
    background-color: var(--white);
    color: var(--navy-blue);
}

/* Navigation Styles */
.navbar {
    background-color: var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--navy-blue);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo span {
    color: var(--gold);
}

.logo i {
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--navy-blue);
    font-weight: 600;
    font-size: 1rem;
    padding: 5px 0;
    position: relative;
    transition: var(--transition);
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    background-color: var(--gold);
    bottom: 0;
    left: 0;
    transition: var(--transition);
}

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

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'Inter', sans-serif;
}

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

.btn-primary:hover {
    background-color: transparent;
    color: var(--navy-blue);
}

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

.btn-secondary:hover {
    background-color: var(--navy-blue);
    color: var(--white);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(3, 70, 148, 0.9), rgba(3, 70, 148, 0.8)), url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 120px 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    width: 70px;
    height: 4px;
    background-color: var(--gold);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 700px;
    margin: 20px auto 0;
}

/* Products Section */
.products-section {
    padding: 100px 0;
    background-color: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background-color: var(--light-gray);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--medium-gray);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--gold);
}

.product-icon {
    width: 70px;
    height: 70px;
    background-color: var(--navy-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    transition: var(--transition);
}

.product-card:hover .product-icon {
    background-color: var(--gold);
    transform: scale(1.1);
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--navy-blue);
}

.product-card p {
    color: #666;
    margin-bottom: 20px;
    flex-grow: 1;
}

.product-specs {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--medium-gray);
    font-size: 0.9rem;
}

.product-specs span {
    color: var(--navy-blue);
    font-weight: 500;
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.contact-info > p {
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.contact-details {
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    gap: 15px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--navy-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--navy-blue);
}

.contact-item p {
    color: #666;
}

.business-hours h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--navy-blue);
}

.business-hours p {
    color: #666;
}

/* Contact Form */
.contact-form {
    background-color: var(--white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--navy-blue);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--navy-blue);
    box-shadow: 0 0 0 2px rgba(3, 70, 148, 0.2);
}

.form-group button {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
}

.form-notice {
    margin-top: 20px;
    padding: 15px;
    background-color: rgba(219, 161, 17, 0.1);
    border-radius: 4px;
    border-left: 4px solid var(--gold);
    font-size: 0.9rem;
}

.form-notice i {
    color: var(--gold);
    margin-right: 8px;
}

/* Footer */
.footer {
    background-color: var(--navy-blue);
    color: var(--white);
    padding: 70px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo .logo {
    color: var(--white);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--white);
    font-family: 'Orbitron', sans-serif;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--yellow);
    padding-left: 5px;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--gold);
    transform: translateY(-3px);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--navy-blue);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    z-index: 99;
    opacity: 0;
    visibility: hidden;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--gold);
    transform: translateY(-5px);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .top-bar-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 10px;
    }
    
    .nav-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav-links {
        gap: 20px;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card {
        padding: 25px;
    }
    
    .contact-form {
        padding: 25px;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .hero {
        padding: 80px 0;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
}

    /* Logo styles */
.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
}

.logo-link img {
    height: 50px; /* Good for desktop */
    width: auto; /* Maintain aspect ratio */
    display: block;
}

/* For responsive design */
@media (max-width: 768px) {
    .logo-link img {
        height: 40px; /* Smaller on mobile */
    }
}

@media (max-width: 480px) {
    .logo-link img {
        height: 35px; /* Even smaller on very small screens */
    }
}

/* Optional: Add hover effect */
.logo-link img {
    transition: transform 0.3s ease;
}

.logo-link:hover img {
    transform: scale(1.05);
}

/* Logo with text styling */
.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 12px;
    color: #333; /* Your text color */
    font-family: 'Orbitron', sans-serif; /* Matches your font */
}

.logo-link img {
    height: 50px;
    width: auto;
    display: block;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.logo-highlight {
    color: #007bff; /* Blue color for "Enterprises" - change to your brand color */
    font-weight: 800;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .logo-link img {
        height: 40px;
    }
    
    .logo-text {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 1.1rem;
    }
    
    .logo-link {
        gap: 8px;
    }
}

/* Optional: Hide text on very small screens, show only logo */
@media (max-width: 360px) {
    .logo-text {
        display: none;
    }
}

/* New SEO Sections */
.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
    justify-content: center;
}

.hero-features .feature {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 255, 255, 0.1);
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid var(--neon-blue);
}

.about-section {
    padding: 80px 0;
    background: rgba(10, 10, 22, 0.5);
}

.about-content {
    display: grid;
    gap: 40px;
    margin-top: 40px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-card {
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid var(--neon-blue);
    padding: 30px 20px;
    text-align: center;
    border-radius: 8px;
}

.stat-card h3 {
    font-size: 2.5rem;
    color: var(--neon-pink);
    margin-bottom: 10px;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.tag {
    background: rgba(0, 255, 255, 0.1);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--neon-blue);
    border: 1px solid var(--neon-blue);
}

.seo-content {
    margin-top: 60px;
    padding: 40px;
    background: rgba(10, 10, 22, 0.7);
    border-radius: 8px;
    border: 1px solid var(--neon-purple);
}

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

.application {
    background: rgba(0, 255, 255, 0.05);
    padding: 20px;
    border-radius: 8px;
}

.service-area {
    padding: 60px 0;
    background: rgba(10, 10, 22, 0.8);
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.area ul {
    list-style: none;
    padding-left: 0;
    margin-top: 10px;
}

.area li {
    padding: 5px 0;
    color: #ccc;
}

/* Mobile Responsive for new sections */
@media (max-width: 768px) {
    .hero-features {
        flex-direction: column;
    }
    
    .about-stats,
    .applications-grid,
    .areas-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card h3 {
        font-size: 2rem;
    }
}