/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
}

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

/* Header */
header {
    background-color: #fff;
    color: #002855;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 80px; /* Increased logo size */
    margin-right: 1rem;
}

.company-name {
    font-size: 1.5rem;
    font-weight: bold;
    color: #EAAA00;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

nav ul li {
    display: inline;
    margin-left: 2rem;
}

nav a {
    color: #002855;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav a:hover,
nav a.active {
    color: #EAAA00;
}

/* Hamburger Menu */
.menu-toggle {
    display: none; /* Hidden by default on larger screens */
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #002855;
    position: relative;
    transition: background-color 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    background-color: #002855;
    transition: transform 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.menu-open .hamburger {
    background-color: transparent;
}

.menu-open .hamburger::before {
    transform: rotate(45deg);
    top: 0;
    background-color: #002855;
}

.menu-open .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
    background-color: #002855;
}

/* Hero Section */
#hero {
    background: linear-gradient(rgba(0, 40, 85, 0.8), rgba(0, 40, 85, 0.8)), url('../images/construction.jpg') no-repeat center center/cover;
    color: #fff;
    text-align: center;
    padding: 6rem 0;
}

#hero h1 {
    font-size: 3.5rem;
    margin: 0;
    color: #EAAA00;
}

#hero p {
    font-size: 1.2rem;
}

/* Sections */
section {
    padding: 4rem 0;
}

section:nth-child(even) {
    background-color: #f9f9f9;
}

h2 {
    color: #002855;
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

/* About Section */
#about p,
#mission p,
#vision p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

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

.service-item {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

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

.service-item h3 {
    color: #002855;
    padding: 1.5rem;
    margin: 0;
    text-align: center;
}

/* Contact Section */
#contact {
    background-color: #002855;
    color: #fff;
    padding: 0.5rem 0;
}

#contact h2 {
    color: #fff;
}

#contact p {
    text-align: center;
    font-size: 1.1rem;
}

#contact a {
    color: #EAAA00;
    text-decoration: none;
}

.social-icons {
    text-align: center;
    margin-top: 1rem;
}

.social-icon {
    display: inline-block;
    margin: 0 1rem;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 0.4rem 0;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        width: 90%;
    }

    .logo {
        height: 60px;
    }

    .company-name {
        font-size: 1.2rem;
    }

    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #fff;
        flex-direction: column;
    }

    .menu-open nav {
        display: flex;
    }

    nav ul {
        flex-direction: column;
        width: 100%;
    }

    nav ul li {
        display: block;
        text-align: center;
        margin: 0;
    }

    nav a {
        display: block;
        padding: 1rem;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
        color: #002855;
    }

    .menu-toggle {
        display: block; /* Show hamburger menu */
    }

    #hero h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }
}