:root {
    --bg-color: #0a0a0a;
    --text-color: #ffffff;
    --accent-color: #ff3e3e; /* Музичний червоний акцент */
    --card-bg: #1a1a1a;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    scroll-behavior: smooth;
}

header {
    padding: 20px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    width: 100%;
    background: rgba(10, 10, 10, 0.9);
    z-index: 1000;
}

nav ul {
    display: flex;
    list-style: none;
    margin-right: 80px;
}

nav ul li { margin-left: 20px; }

nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

nav a:hover { color: var(--accent-color); }

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1598488035139-bdbb2231ce04?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
}

.hero h1 { font-size: 4rem; margin-bottom: 10px; }

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
    transition: 0.3s;
}

.btn:hover { transform: scale(1.05); }

.content-section { padding: 100px 10%; text-align: center; }

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 50px;
}

.feature-card {
    background: var(--card-bg);
    padding: 30px;
    border-radius: 10px;
    transition: 0.3s;
}

.feature-card:hover { border: 1px solid var(--accent-color); }

form {
    max-width: 600px;
    margin: 30px auto;
    display: flex;
    flex-direction: column;
}

input, textarea {
    padding: 15px;
    margin-bottom: 15px;
    background: #222;
    border: none;
    color: white;
    border-radius: 5px;
}

footer {
    padding: 40px;
    text-align: center;
    font-size: 0.8rem;
    border-top: 1px solid #222;
}