/* Universal Styles */
body {
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

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

h1, h2, h3 {
    font-weight: 700;
    color: #2c3e50;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    width: 80px;
    height: 4px;
    background-color: #3498db;
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* Header & Navigation */
.header {
    background: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #3498db;
    text-decoration: none;
}

.nav-menu ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.nav-menu li {
    margin-left: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: #555;
    font-weight: 600;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #3498db;
}

.mobile-menu-icon {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(44, 62, 80, 0.8)), url('images/banner.jpg') no-repeat center center/cover;
    color: #fff;
    text-align: center;
    padding: 150px 0;
}

.hero h1 {
    font-size: 3.5rem;
    margin: 0 0 20px;
    color: #fff;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px;
    color: #eee;
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s, transform 0.3s;
}

.btn-primary {
    background-color: #3498db;
    color: #fff;
}

.btn-primary:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

/* Services Section */
.services, .about, .team, .contact {
    padding: 80px 0;
}

.services {
    background-color: #fff;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: center;
}

.service-item {
    background: #f4f4f4;
    padding: 40px 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}

.service-icon {
    font-size: 3rem;
    color: #3498db;
    margin-bottom: 15px;
}

/* Team Section */
.team {
    background-color: #f0f4f7;
    text-align: center;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.team-member {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.team-member:hover {
    transform: scale(1.05);
}

.team-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 3px solid #3498db;
}

/* Contact Section */
.contact {
    background-color: #fff;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

.contact-info {
    text-align: center;
    margin-top: 40px;
    font-size: 1.1rem;
}

.contact-info p {
    margin: 10px 0;
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: #ecf0f1;
    text-align: center;
    padding: 20px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 60px;
        left: 0;
        background: #fff;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        text-align: center;
        padding-top: 10px;
    }

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

    .nav-menu ul {
        flex-direction: column;
    }

    .nav-menu li {
        margin: 10px 0;
    }
    
    .mobile-menu-icon {
        display: block;
    }

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

    .service-grid, .team-grid {
        grid-template-columns: 1fr;
    }
}