* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
}

/* HEADER */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 60px;
    background: #0f172a;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
}

.logo span {
    color: #38bdf8;
}

nav a {
    color: #fff;
    margin-left: 20px;
    text-decoration: none;
}

nav a:hover {
    color: #38bdf8;
}

/* HERO */
.hero {
    height: 90vh;
    background: url("https://images.unsplash.com/photo-1550751827-4bd374c3f58b") center/cover no-repeat;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 60px;
}

.hero h1 {
    font-size: 48px;
}

.hero p {
    margin: 15px 0;
    font-size: 18px;
}

.btn {
    display: inline-block;
    background: #38bdf8;
    color: #000;
    padding: 10px 20px;
    text-decoration: none;
    width: fit-content;
    border-radius: 5px;
}

/* SECTIONS */
.section {
    padding: 60px;
    text-align: center;
}

.section img {
    width: 60%;
    margin-top: 20px;
    border-radius: 10px;
}

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

.service-box {
    background: #f1f5f9;
    padding: 20px;
    border-radius: 10px;
}

.service-box img {
    width: 100%;
    border-radius: 10px;
}

.service-box h3 {
    margin: 15px 0 10px;
}

/* CONTACT */
.contact {
    background: #e2e8f0;
}

/* FOOTER */
footer {
    background: #0f172a;
    color: white;
    text-align: center;
    padding: 15px;
}