/* ==========================================================================
   COMPONENT: CTA FORM / FORM LIÊN HỆ ĐĂNG KÝ TƯ VẤN - BEM STANDARD
   Sử dụng toàn bộ Design Tokens từ global.css
   ========================================================================== */

.cta-form,
body main > section.cta-form,
body .site-main > section.cta-form,
body main > section.cta-form:last-child,
body .site-main > section.cta-form:last-child {
    position: relative !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    background-color: #2D2824;
    min-height: 380px;
    display: flex !important;
    align-items: center !important;
}

/* BACKGROUND IMAGE & OVERLAY TRÀN TOÀN MÀN HÌNH */
.cta-form__bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.cta-form__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.cta-form__overlay {
    display: none;
}

/* CONTAINER TỐI ƯU KÍCH THƯỚC TOÀN KHUNG */
.cta-form__container {
    position: relative;
    z-index: 2;
    width: 100%;
   max-width: var(--container-max-w, 1200px);
    margin: 0 auto;
    padding-top: calc(var(--section-gap, 30px) * 2) !important;
    padding-bottom: calc(var(--section-gap, 30px) * 2) !important;
    padding-left: var(--container-pad-x, 15px);
    padding-right: var(--container-pad-x, 15px);
    box-sizing: border-box;
}

.cta-form__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(30px, 5vw, 80px);
    width: 100%;
}

/* CỘT TRÁI: TIÊU ĐỀ & MÔ TẢ */
.cta-form__info {
    flex: 1 1 48%;
    max-width: 520px;
    box-sizing: border-box;
}

.cta-form__title {
    color: #FFFFFF !important;
    font-family: var(--ff-h2-m, var(--font-lexend)), sans-serif !important;
    font-size: clamp(22px, 2.2vw, 30px) !important;
    font-weight: 500 !important;
    line-height: 1.35 !important;
    text-transform: none !important;
    letter-spacing: 0.3px;
    margin-top: 0 !important;
    margin-bottom: 14px !important;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.cta-form__desc {
    color: rgba(255, 255, 255, 0.9) !important;
    font-family: var(--ff-body-m, var(--font-lexend)), sans-serif !important;
    font-size: var(--fs-body-m, 15px) !important;
    font-weight: 300 !important;
    line-height: 1.65 !important;
    margin: 0 !important;
    max-width: 480px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* CỘT PHẢI: FORM NHẬP THÔNG TIN */
.cta-form__form-wrap {
    flex: 1 1 50%;
    max-width: 540px;
    width: 100%;
    box-sizing: border-box;
}

.cta-form__form {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
}

.cta-form__group {
    width: 100%;
}

.cta-form__input {
    width: 100%;
    background-color: #FFFFFF;
    border: none;
    border-radius: var(--radius-atom, 4px) !important;
    padding: 14px 18px;
    font-size: 14px;
    color: #1E293B;
    font-family: var(--font-lexend), sans-serif;
    outline: none;
    transition: box-shadow 0.2s ease;
    box-sizing: border-box;
}

.cta-form__input::placeholder {
    color: #7B8A99;
    opacity: 1;
}

.cta-form__input:focus {
    box-shadow: 0 0 0 3px rgba(0, 132, 199, 0.35);
}

.cta-form__action {
    margin-top: 6px;
    display: flex;
    justify-content: flex-start;
    width: 100%;
}

.cta-form__submit {
    background-color: var(--color-accent, #0084C7) !important;
    color: #FFFFFF !important;
    border: none !important;
    padding: 12px 28px !important;
    font-size: var(--fs-btn-m, 14px) !important;
    font-weight: 500 !important;
    font-family: var(--font-lexend), sans-serif !important;
    border-radius: var(--radius-atom, 4px) !important;
    cursor: pointer !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    line-height: 1 !important;
    box-shadow: 0 4px 12px rgba(0, 132, 199, 0.3) !important;
    transition: background-color 0.3s ease, transform 0.2s ease !important;
}

.cta-form__btn-text {
    display: inline-block;
    line-height: 1;
}

.cta-form__btn-arrow {
    display: inline-block;
    line-height: 1;
    font-size: 16px;
    transition: transform 0.2s ease;
}

.cta-form__submit:hover {
    background-color: var(--color-accent-dark, #006AA0) !important;
    transform: translateY(-2px);
}

.cta-form__submit:hover .cta-form__btn-arrow {
    transform: translateX(3px);
}

/* THÔNG BÁO FEEDBACK */
.cta-form__feedback {
    margin-top: 12px;
    padding: 10px 14px;
    font-size: 14px;
    border-radius: var(--radius-atom, 4px);
    font-family: var(--font-lexend), sans-serif;
}

.cta-form__feedback--success {
    background-color: rgba(46, 125, 50, 0.9);
    color: #FFFFFF;
}

.cta-form__feedback--error {
    background-color: rgba(211, 47, 47, 0.9);
    color: #FFFFFF;
}

/* RESPONSIVE TABLET & MOBILE */
@media screen and (max-width: 991px) {
    .cta-form,
    body main > section.cta-form,
    body .site-main > section.cta-form {
        min-height: auto;
    }

    .cta-form__container {
        padding-top: calc(var(--section-gap, 24px) * 1.5) !important;
        padding-bottom: calc(var(--section-gap, 24px) * 1.5) !important;
    }

    .cta-form__inner {
        flex-direction: column;
        align-items: stretch;
        gap: 28px;
    }

    .cta-form__info,
    .cta-form__form-wrap {
        flex: 1 1 100%;
        max-width: 100%;
    }

    .cta-form__title {
        font-size: 22px !important;
        margin-bottom: 10px !important;
    }

    .cta-form__desc {
        font-size: 14px !important;
    }

    .cta-form__input {
        padding: 12px 16px;
    }

    .cta-form__submit {
        width: auto;
        padding: 12px 24px !important;
    }
}