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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    scroll-behavior: smooth;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
}

.logo span { color: #3498db; }

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

.nav-links li { margin-left: 20px; }

.nav-links a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 400;
    transition: 0.3s;
}

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

.btn-nav {
    background: #3498db;
    color: #fff !important;
    padding: 8px 15px;
    border-radius: 5px;
}

/* Hero Section */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), 
                url('https://images.unsplash.com/photo-1629909613654-28e377c37b09?auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

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

.btn-main {
    display: inline-block;
    padding: 12px 30px;
    background: #3498db;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
    border: none;
    cursor: pointer;
}

/* Services */
.services { padding: 5rem 10%; text-align: center; background: #f9f9f9; }

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

/* Contact */
.contact { padding: 5rem 10%; text-align: center; }

.contact-form {
    max-width: 500px;
    margin: 2rem auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input, .contact-form textarea {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 2rem;
}