@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: #0f0f0f;
    color: #fff;
}

header {
    background: url('https://images.unsplash.com/photo-1535223289827-42f1e9919769?auto=format&fit=crop&w=2100&q=80') no-repeat center/cover;
    height: 95vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

header::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.navbar {
    position: relative;
    padding: 20px 40px;
    font-size: 22px;
    font-weight: 600;
}

.logo span {
    color: #06d6a0;
}

.hero {
    position: relative;
    margin: auto;
    text-align: center;
    max-width: 600px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
}

.cta {
    background: #06d6a0;
    padding: 14px 28px;
    color: #000;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: 0.3s;
}

.cta:hover {
    background: #04b486;
}

.features {
    padding: 60px 40px;
    text-align: center;
    background: #111;
}

.features h2 {
    margin-bottom: 40px;
    font-size: 32px;
}

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

.card {
    background: #1a1a1a;
    padding: 25px;
    border-radius: 10px;
    transition: 0.3s;
    border: 1px solid #222;
}

.card:hover {
    transform: translateY(-5px);
    border-color: #06d6a0;
}

.card h3 {
    margin-bottom: 10px;
    color: #06d6a0;
}

.about {
    padding: 60px 40px;
    background: #0f0f0f;
    text-align: center;
    max-width: 900px;
    margin: auto;
}

footer {
    padding: 20px;
    text-align: center;
    background: #111;
    border-top: 1px solid #222;
}