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

/* Общие стили */
body {
    font-family: Arial, sans-serif;
    background: radial-gradient(circle at top, #1e293b, #020617);
    color: #e5e7eb;
    min-height: 100vh;
}

/* Шапка */
.header {
    width: 100%;
    height: 160px;
    background-image: url("logo.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    background-color: #020617;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

}

/* Логотип-баннер */
.logo-banner {
    max-width: 100%;
    height: auto;
    max-height: 120px;
}


/* HERO */
.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
}

.hero h1 {
    font-size: 48px;
    max-width: 800px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 20px;
    max-width: 700px;
    opacity: 0.85;
    margin-bottom: 40px;
}

/* Кнопка */
.btn {
    display: inline-block;
    background: #facc15;
    color: #020617;
    padding: 14px 32px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 30px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(250, 204, 21, 0.4);
}