body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
}

/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    background: rgba(0,0,0,0.8);
    position: sticky;
    top: 0;
}

.logo {
    color: gold;
    font-size: 22px;
}

.menu {
    list-style: none;
    display: flex;
}

.menu li {
    margin: 0 20px;
}

.menu li a {
    color: white;
    text-decoration: none;
    transition: 0.3s;
}

.menu li a:hover {
    color: gold;
}

/* HERO */
.hero {
    height: 90vh;
    background: linear-gradient(to right, #0b1a3a, #000);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
}

.hero h1 {
    font-size: 40px;
}

.hero p {
    margin: 10px 0;
}

.btn {
    background: gold;
    padding: 12px 25px;
    border: none;
    margin-top: 15px;
    cursor: pointer;
    transition: 0.3s;
}

.btn:hover {
    background: orange;
}

/* SERVICES */
.services {
    padding: 50px;
    text-align: center;
}

.hero {
    animation: fadeIn 2s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.service-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.service-box {
    background: #111;
    color: white;
    padding: 20px;
    border-radius: 15px;
    transition: 0.3s;
}

.service-box:hover {
    transform: scale(1.05);
    background: #1f1f1f;
}

/* CONTACT */
input, textarea {
    width: 80%;
    padding: 10px;
    margin: 10px;
}

.whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: green;
    color: white;
    padding: 15px;
    border-radius: 50%;
    font-size: 20px;
    text-decoration: none;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 20px;
    background: black;
    color: white;
}