:root {
    --primary-color: #7C3AED;
    --secondary-color: #A78BFA;
    --accent-color: #DDD6FE;
    --background-color: #ffffff;
    --text-color: #333333;
    --border-radius: 16px;
    --transition-speed: 0.3s;
}

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

body {
    font-family: 'Arial', sans-serif;
    color: var(--text-color);
    scroll-behavior: smooth;
}

header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    z-index: 1000;
}

nav ul {
    list-style: none;
    display: flex;
    flex-direction: row;
}

nav ul li {
    margin: 0 15px;
}

nav a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: bold;
}

.cta-button {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: background var(--transition-speed);
}

.cta-button:hover {
    background: var(--secondary-color);
}

.hero {
    background-image: url('https://source.unsplash.com/1920x1080/?essential-oils');
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    padding: 20px;
}

.hero h1 {
    font-size: clamp(2rem, 10vw, 5rem);
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section {
    padding: 60px 120px;
}

.footer {
    background: var(--accent-color);
    padding: 20px;
    text-align: center;
}

.form-input {
    border-radius: var(--border-radius);
    padding: 12px 16px;
    border: 1px solid #ccc;
    margin-bottom: 20px;
    width: 100%;
}

.form-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 5px rgba(124, 62, 237, 0.5);
}

@media (max-width: 768px) {
    .hero {
        height: 60vh;
    }
    nav ul {
        flex-direction: column;
        background: white;
    }
}