* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', sans-serif;
    margin: 0;
    padding: 0;
    background: #fdfdfd;
    color: #333;
}

.hero {
    background: url("img/chech-promo.jpg") center/cover no-repeat;
    padding: 80px 20px;
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.countdown {
    font-size: 1.2rem;
    margin: 10px 0;
    font-weight: bold;
    color: #03197a;
    text-shadow:
        -1px -1px 0 #fff,
        1px -1px 0 #fff,
        -1px 1px 0 #fff,
        1px 1px 0 #fff;
}

.cta-button {
    display: inline-block;
    background: #25d366;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 15px;
    transition: background 0.3s;
}

.cta-button:hover {
    background: #1ebc57;
}

.details,
.map {
    padding: 30px 20px;
    text-align: center;
}

.details ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.details li {
    padding: 8px 0;
}

.share-buttons {
    margin-top: 20px;
}

.share-btn {
    display: inline-block;
    margin: 5px;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    color: white;
}

.viber {
    background: #665CAC;
}

.facebook {
    background: #1877F2;
}

footer {
    background: #eee;
    text-align: center;
    padding: 15px;
    font-size: 0.9rem;
}

/* Адаптивність */
@media (max-width: 600px) {
    .hero {
        padding: 60px 10px;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .cta-button,
    .share-btn {
        font-size: 1rem;
        padding: 10px 16px;
    }
}