body {
    margin: 0;
    background-color: #000;
    color: #fff;
    font-family: Arial, sans-serif;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo img {
    width: 120px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

.lang-switch span {
    margin-left: 10px;
    cursor: pointer;
    color: #ff2a2a;
}

.hero {
    text-align: center;
    padding: 120px 20px;
}

section {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
}

h2 {
    border-bottom: 2px solid #ff2a2a;
    padding-bottom: 10px;
}

/* ============================= */
/* KONTAKTNÝ FORMULÁR */
/* ============================= */

#openContactForm {
    margin-top: 20px;
    padding: 12px 20px;
    background: #e60000;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: 0.2s;
}

#openContactForm:hover {
    background: #b30000;
}

.contact-form {
    margin-top: 25px;
    padding: 25px;
    border-radius: 10px;
    background: #111;
    box-shadow: 0 3px 12px rgba(0,0,0,0.4);
    max-width: 600px;
}

.form-group {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 6px;
    color: #fff;
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: 1px solid #333;
    background: #000;
    color: #fff;
    border-radius: 6px;
    font-size: 16px;
    transition: 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #e60000;
    outline: none;
}

.send-btn {
    margin-top: 10px;
    padding: 14px;
    background: #e60000;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: 0.2s;
}

.send-btn:hover {
    background: #b30000;
}

/* ============================= */
/* POPUP SPRÁVY */
/* ============================= */

.popup {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 18px 22px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    opacity: 0;
    transform: translateY(-20px);
    transition: 0.3s ease;
    z-index: 9999;
}

.popup.show {
    opacity: 1;
    transform: translateY(0);
}

.popup.success {
    background: #28a745;
}

.popup.error {
    background: #e60000;
}

.flag-icon {
    width: 22px;
    height: 16px;
    margin-right: 6px;
    vertical-align: middle;
    border-radius: 2px;
}
.lang-switch button {
    background: none;
    border: none;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    margin-left: 10px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.lang-switch button:hover {
    color: #ff2a2a;
}