.hamp-open-btn {
    background: #f39c12;
    color: #fff;
    border: 0;
    border-radius: 6px;
    padding: 14px 28px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.hamp-open-btn:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

.hamp-no-scroll {
    overflow: hidden;
}

.hamp-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
}

.hamp-modal.is-active {
    display: block;
}

.hamp-overlay {
    position: absolute;
    inset: 0;
    background: rgba(173, 216, 230, 0.65);
    backdrop-filter: blur(2px);
}

.hamp-dialog {
    position: relative;
    max-width: 760px;
    width: calc(100% - 30px);
    margin: 6vh auto;
    background: #fff;
    border: 1px solid #d8d8d8;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
}

.hamp-close {
    position: absolute;
    right: 18px;
    top: 14px;
    border: 0;
    background: transparent;
    color: #333;
    font-size: 46px;
    line-height: 1;
    cursor: pointer;
    z-index: 3;
}

.hamp-content {
    min-height: 360px;
}

.hamp-left-panel {
    min-height: 360px;
    background-image: linear-gradient(rgba(0,0,0,0.18), rgba(0,0,0,0.18)), url('https://images.unsplash.com/photo-1573497491765-cf4147f4ad9a?auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-position: center;
    padding: 30px 28px 18px;
}

.hamp-inner {
    max-width: 520px;
    margin: 0 auto;
    padding-top: 20px;
}

.hamp-inner h2 {
    margin: 0 0 24px;
    text-align: center;
    color: #fff;
    font-size: 28px;
    font-weight: 800;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.35);
}

.hamp-grid {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 12px;
}

.hamp-fields,
.hamp-message-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hamp-fields input,
.hamp-message-wrap textarea {
    width: 100%;
    border: 1px solid rgba(255,255,255,0.8);
    background: rgba(255,255,255,0.18);
    color: #fff;
    padding: 14px 12px;
    font-size: 16px;
    outline: none;
}

.hamp-fields input::placeholder,
.hamp-message-wrap textarea::placeholder {
    color: rgba(255,255,255,0.92);
}

.hamp-message-wrap textarea {
    min-height: 116px;
    resize: vertical;
}

.hamp-submit-btn {
    width: 100%;
    margin-top: 10px;
    background: #f39c12;
    color: #fff;
    border: 0;
    padding: 14px 18px;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
}

.hamp-submit-btn:disabled {
    opacity: 0.75;
    cursor: wait;
}

.hamp-response {
    margin-top: 10px;
    text-align: center;
    font-weight: 600;
}

.hamp-response.success { color: #fff; }
.hamp-response.error { color: #ffd6d6; }

@media (max-width: 767px) {
    .hamp-dialog {
        margin: 2vh auto;
    }

    .hamp-left-panel {
        padding: 24px 16px 16px;
    }

    .hamp-grid {
        grid-template-columns: 1fr;
    }

    .hamp-inner h2 {
        font-size: 24px;
        padding-right: 40px;
    }
}