.app-kontakt-wrap {
    width: min(100%, 1100px);
    margin: 0 auto;
    padding: 36px 22px 80px;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.app-kontakt-hero {
    margin-bottom: 30px;
    padding: 54px 28px;
    border-radius: 30px;
    text-align: center;
    color: #fff;
    background: linear-gradient(135deg, #1676b8, #20a464);
}

.app-kontakt-hero h1 {
    margin: 0 0 12px;
    color: #fff !important;
    font-size: clamp(38px, 6vw, 64px);
    line-height: 1.1;
}

.app-kontakt-hero p {
    max-width: 760px;
    margin: 0 auto;
    color: #fff !important;
    font-size: clamp(17px, 2.5vw, 22px);
    line-height: 1.5;
}

.app-kontakt-message {
    margin: 0 0 20px;
    padding: 16px 18px;
    border-radius: 16px;
    font-size: 16px;
    font-weight: 700;
}

.app-kontakt-success {
    border: 1px solid #b7e3c5;
    background: #eaf8ef;
    color: #176c32;
}

.app-kontakt-error {
    border: 1px solid #f0baba;
    background: #fff0f0;
    color: #9b1c1c;
}

.app-kontakt-form {
    padding: 34px;
    border: 1px solid #e2e8ee;
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .08);
}

.app-kontakt-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.app-kontakt-form label {
    display: block;
    margin: 0 0 20px;
    color: #003b73;
    font-size: 15px;
    font-weight: 700;
}

.app-kontakt-form label > span:first-child {
    display: block;
    margin-bottom: 8px;
}

.app-kontakt-form input,
.app-kontakt-form select,
.app-kontakt-form textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 13px 14px;
    border: 1px solid #cfd8e1;
    border-radius: 13px;
    background: #fff;
    color: #1d2935;
    font: inherit;
    font-weight: 400;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.app-kontakt-form input:focus,
.app-kontakt-form select:focus,
.app-kontakt-form textarea:focus {
    outline: none;
    border-color: #1676b8;
    box-shadow: 0 0 0 3px rgba(22, 118, 184, .14);
}

.app-kontakt-form textarea {
    min-height: 170px;
    resize: vertical;
}

.app-kontakt-full {
    display: block;
}

.app-kontakt-checkbox {
    display: flex !important;
    align-items: flex-start;
    gap: 11px;
    color: #394653 !important;
    font-weight: 400 !important;
    line-height: 1.5;
}

.app-kontakt-checkbox input {
    width: 20px !important;
    height: 20px;
    flex: 0 0 20px;
    margin: 2px 0 0;
    accent-color: #17a34a;
}

.app-kontakt-checkbox span {
    display: inline !important;
    margin: 0 !important;
}

.app-kontakt-form button {
    width: 100%;
    min-height: 52px;
    border: 0;
    border-radius: 999px;
    padding: 14px 24px;
    background: #17a34a;
    color: #fff;
    font-size: 17px;
    font-weight: 800;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.app-kontakt-form button:hover {
    background: #138b3f;
    transform: translateY(-2px);
    box-shadow: 0 9px 22px rgba(0, 0, 0, .14);
}

@media (max-width: 700px) {
    .app-kontakt-wrap {
        padding: 18px 12px 60px;
    }

    .app-kontakt-hero {
        padding: 40px 18px;
        border-radius: 24px;
    }

    .app-kontakt-hero h1 {
        font-size: 38px;
    }

    .app-kontakt-form {
        padding: 24px 18px;
        border-radius: 22px;
    }

    .app-kontakt-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .app-kontakt-form input,
    .app-kontakt-form select,
    .app-kontakt-form textarea {
        font-size: 16px;
    }
}