:root {
    --primary: #0062B8;
    --secondary: #003366;
    --accent: #FF6B00;
    --light: #F8F9FA;
    --dark: #212529;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.7;
    color: var(--dark);
    background-color: var(--light);
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header Styles */
header {
    background-color: var(--primary);
    color: white;
    padding: 1.5rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 1rem;
    width: 100%;
}

.logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

nav {
    flex-grow: 1;
    display: flex;
    justify-content: center;
}

nav ul {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 4px;
}

nav a:hover, nav a.active {
    background-color: rgba(255, 255, 255, 0.2);
}

.cta-header-btn {
    background-color: var(--accent);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-header-btn:hover {
    background-color: #e05c00;
}

/* Mobile Header Specific Styles */
@media (max-width: 992px) {
    .header-main {
        justify-content: space-between; /* Distribute items to ends */
        flex-wrap: nowrap; /* Prevent wrapping */
        padding: 0.5rem 1rem; /* Adjust padding */
    }

    .header-left {
        display: flex;
        align-items: center;
        gap: 1rem; /* Space between menu button and logo */
    }

    .logo img {
        height: 40px; /* Smaller logo on mobile */
    }

    nav {
        display: none; /* Hide main nav by default on mobile */
    }

    .mobile-menu-btn {
        display: block; /* Show mobile menu button */
        font-size: 1.8rem; /* Larger icon */
    }

    #main-nav {
        position: absolute;
        top: 100%; /* Position below the header */
        left: 0;
        width: 100%;
        background-color: var(--primary);
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        display: none; /* Hidden by default */
    }

    #main-nav.show {
        display: flex; /* Show when toggled */
    }

    #main-nav ul {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    #main-nav a {
        padding: 0.8rem 1rem;
    }

    .cta-header-btn {
        /* Keep it visible and styled as a button */
        display: flex; /* Ensure it's a flex item */
        padding: 0.6rem 1rem; /* Adjust padding for mobile */
        font-size: 0.9rem; /* Adjust font size */
    }
}

/* General mobile adjustments for smaller screens */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 10rem 0 6rem;
    margin-top: 5.5rem;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero h1 span {
    color: var(--accent);
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

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

.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background-color: #e05c00;
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

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

.btn-small {
    padding: 0.5rem 1.2rem;
    font-size: 0.9rem;
}

/* Stats Section */
.stats-section {
    padding: 4rem 0;
    background-color: var(--secondary);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
}

.stat-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.stat-card h3 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

/* About Section */
.about-section {
    padding: 6rem 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.about-text h3 {
    font-size: 1.5rem;
    margin: 1.5rem 0 1rem;
    color: var(--secondary);
}

.company-values {
    margin-top: 2rem;
}

.value-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.value-item i {
    color: var(--accent);
    font-size: 1.5rem;
    margin-top: 0.3rem;
}

.value-item h4 {
    margin-bottom: 0.5rem;
    color: var(--primary);
}

/* Products Section */
.products-section {
    padding: 6rem 0;
    background-color: #f5f7fa;
}

.section-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
    color: #666;
}

.product-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    gap: 1rem;
}

.tab-btn {
    padding: 0.8rem 1.5rem;
    background-color: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn.active {
    border-bottom-color: var(--accent);
    color: var(--primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.category-card {
    background-color: white;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.category-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(0, 98, 184, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.category-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.category-card h3 {
    margin-bottom: 1rem;
    color: var(--primary);
}

/* Global Section */
.global-section {
    padding: 6rem 0;
}

.global-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.global-card {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.global-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.global-content {
    padding: 1.5rem;
    background-color: white;
}

.global-content h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

/* Footer */
/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background-color: #f9f9f9;
}

.contact-form {
    max-width: 700px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Poppins', sans-serif;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

footer {
    background-color: var(--secondary);
    color: white;
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent);
}

.footer-col p {
    margin-bottom: 1rem;
}

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

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.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: white;
}

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

.social-links a {
    color: white;
    background-color: rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

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

address p {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

address i {
    color: var(--accent);
    font-size: 1.2rem;
}

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

/* Responsive Styles */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav ul {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .hero {
        padding: 8rem 0 4rem;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        width: 95%;
    }

    .hero h1 {
        font-size: 2rem;
    }

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

    .hero-cta {
        flex-direction: column;
        gap: 0.8rem;
    }

    .btn {
        padding: 0.7rem 1.5rem;
        font-size: 0.9rem;
    }

    .stats-grid,
    .about-content,
    .category-grid,
    .global-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .stat-card h3 {
        font-size: 2rem;
    }

    .products-section .section-subtitle,
    .global-section .section-subtitle,
    .contact-section .section-subtitle {
        font-size: 0.9rem;
    }

    .footer-col h4 {
        font-size: 1.1rem;
    }

    address p,
    .footer-col p {
        font-size: 0.9rem;
    }
}