/* =========================================
   Contact Modal
   ========================================= */

/* --- Overlay --- */
.contact-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
.contact-modal.is-open {
    display: flex;
}
.contact-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}

/* --- Box --- */
.contact-modal__box {
    position: relative;
    background: #fff;
    width: 100%;
    max-width: 590px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 32px;
    border-radius: 4px;
}

/* --- Header --- */
.contact-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.contact-modal__title {
    font-family: var(--font-neo);
    font-weight: 500;
    font-size: 32px;
    line-height: 38px;
    letter-spacing: -1px;
    color: var(--color-text);
}
.contact-modal__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--color-text);
    flex-shrink: 0;
    transition: color 0.15s ease;
}
.contact-modal__close:hover {
    color: var(--color-accent);
}

/* --- Form layout --- */
.contact-modal__form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact-modal__row {
    display: flex;
    gap: 16px;
}
.contact-modal__row > .contact-modal__field {
    flex: 1 1 0;
    min-width: 0;
}

/* --- Field --- */
.contact-modal__field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.contact-modal__label {
    font-family: var(--font-inter);
    font-size: 14px;
    line-height: 20px;
    color: var(--color-text);
}
.contact-modal__req {
    color: var(--color-error);
    margin-left: 2px;
}

/* --- Input / Select --- */
.contact-modal__input {
    height: 44px;
    padding: 0 16px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-inter);
    font-size: 16px;
    line-height: 20px;
    color: var(--color-text);
    background: #fff;
    outline: none;
    width: 100%;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
    transition: border-color 0.15s ease;
}
.contact-modal__input::placeholder {
    color: var(--color-text-muted);
}
.contact-modal__textarea {
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-inter);
    font-size: 16px;
    line-height: 20px;
    color: var(--color-text);
    background: #fff;
    outline: none;
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
    -webkit-appearance: none;
    appearance: none;
    transition: border-color 0.15s ease;
}
.contact-modal__textarea::placeholder {
    color: var(--color-text-muted);
}
.contact-modal__input:hover,
.contact-modal__textarea:hover {
    border-color: var(--color-text-muted);
}
.contact-modal__input:focus,
.contact-modal__textarea:focus {
    border-color: var(--color-primary);
}

.contact-modal__input.is-invalid,
.contact-modal__textarea.is-invalid {
    border-color: #e53e3e;
}

.contact-modal__input.is-invalid:focus,
.contact-modal__textarea.is-invalid:focus {
    border-color: #e53e3e;
}

.contact-modal__field .custom-select.is-invalid .custom-select__btn {
    border-color: #e53e3e;
}

/* --- Actions --- */
.contact-modal__actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 8px;
}
.contact-modal__status {
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.5;
}
.contact-modal__status--success {
    background: #e6f4ed;
    color: #00693e;
}
.contact-modal__status--error {
    background: #fdecea;
    color: #c0392b;
}
.contact-modal__submit {
    width: 100%;
    height: 44px;
    border-radius: 4px;
    font-family: var(--font-neo);
    font-size: 16px;
    line-height: 21px;
}

/* --- Checkbox --- */
.contact-modal__checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    user-select: none;
}
.contact-modal__checkbox input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.contact-modal__checkbox-custom {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s, border-color .15s;
}
.contact-modal__checkbox:hover .contact-modal__checkbox-custom {
    border-color: var(--color-text-muted);
}

.contact-modal__checkbox input:checked + .contact-modal__checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}
.contact-modal__checkbox input:checked + .contact-modal__checkbox-custom::after {
    content: '';
    display: block;
    width: 14px;
    height: 10px;
    background-image: url("data:image/svg+xml,%3Csvg width='14' height='10' viewBox='0 0 14 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 5L5 9L13 1' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
}
.contact-modal__checkbox-label {
    font-family: var(--font-neo);
    font-size: 14px;
    line-height: 19px;
    color: var(--color-text);
    padding-top: 4px;
}

/* --- Legal --- */
.contact-modal__legal {
    font-family: var(--font-inter);
    font-size: 14px;
    line-height: 22px;
    color: var(--color-text);
    opacity: 0.7;
    letter-spacing: -0.6px;
}
.contact-modal__legal a {
    color: var(--color-primary);
    text-decoration: none;
}
.contact-modal__legal a:hover {
    text-decoration: underline;
}

/* --- Body scroll lock --- */
body.modal-open {
    overflow: hidden;
}

/* =========================================
   Mobile ≤ 640px
   ========================================= */
@media (max-width: 640px) {
    .contact-modal {
        padding: 24px;
        align-items: center;
    }
    .contact-modal__box {
        background: var(--color-bg-light);
        padding: 32px 24px;
        gap: 24px;
        max-width: none;
    }
    .contact-modal__title {
        font-size: 24px;
        line-height: 32px;
        letter-spacing: 0;
    }
    .contact-modal__row {
        flex-direction: column;
    }
    .contact-modal__form {
        gap: 16px;
    }
}