.sec-footer {
    width: 100%;
    background-color: var(--color-5);
    color: var(--color-2);
    position: relative;
    z-index: 10;
}

.sec-footer .sec-footer__main {
    padding: 40px 0 25px;
}

.sec-footer .sec-footer__grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 48px;
}

.sec-footer .sec-footer__col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sec-footer .sec-footer__col:nth-child(1) {
    flex: 0 1 600px;
    max-width: 600px;
}

.sec-footer .sec-footer__col:nth-child(2) {
    flex: 0 1 auto;
}

.sec-footer .sec-footer__col:nth-child(3) {
    flex: 0 0 auto;
    margin-left: auto;
}

/* Headings in columns (supports h1-h6 & .sec-footer__title) */
.sec-footer .sec-footer__col h1,
.sec-footer .sec-footer__col h2,
.sec-footer .sec-footer__col h3,
.sec-footer .sec-footer__col h4,
.sec-footer .sec-footer__col h5,
.sec-footer .sec-footer__col h6,
.sec-footer .sec-footer__title {
    font-size: 18px;
    font-weight: 700;
    line-height: 24px;
    color: var(--color-2);
    margin: 0 0 2px 0;
    padding: 0;
    letter-spacing: 0px;
}

/* Paragraphs & text in columns */
.sec-footer .sec-footer__col p,
.sec-footer .sec-footer__desc,
.sec-footer .sec-footer__text,
.sec-footer .sec-footer__links {
    font-size: 14px;
    line-height: 20px;
    color: var(--color-2);
    opacity: 0.85;
    margin: 0;
    padding: 0;
}

/* Company / Association subtitle in Column 1 */
.sec-footer .sec-footer__col:nth-child(1) p:first-of-type,
.sec-footer .sec-footer__desc {
    font-size: 13px;
    font-weight: 600;
    line-height: 18px;
    letter-spacing: 0.5px;
    opacity: 0.85;
}

/* Links in columns (excluding .sec-footer__btn) */
.sec-footer .sec-footer__col a:not(.sec-footer__btn),
.sec-footer .sec-footer__link {
    color: var(--color-2);
    text-decoration: none;
    opacity: 0.85;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.sec-footer .sec-footer__col a:not(.sec-footer__btn):hover,
.sec-footer .sec-footer__link:hover {
    color: var(--color-4);
    opacity: 1;
}

/* Hotline link emphasis */
.sec-footer .sec-footer__col a[href^="tel:"] {
    font-weight: 700;
    color: var(--color-4);
    opacity: 1;
}

.sec-footer .sec-footer__col a[href^="tel:"]:hover {
    text-decoration: underline;
}

.sec-footer .sec-footer__sep {
    margin: 0 4px;
    opacity: 0.6;
}

/* Lists in columns (Column 2 Khám phá) */
.sec-footer .sec-footer__col ul,
.sec-footer .sec-footer__col ol {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sec-footer .sec-footer__col li {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 14px;
    line-height: 20px;
}

.sec-footer .sec-footer__col li a {
    display: inline-flex;
    align-items: center;
    color: var(--color-2);
    opacity: 0.85;
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

.sec-footer .sec-footer__col li a:hover {
    color: var(--color-4);
    opacity: 1;
    /* transform: translateX(4px); */
}

/* Button & Actions (Column 3) */
.sec-footer .sec-footer__action {
    margin-top: 6px;
}

.sec-footer .sec-footer__btn {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    gap: 8px;
    padding: 10px 20px;
    background-color: var(--color-4);
    color: var(--color-1);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    margin-top: 4px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.sec-footer .sec-footer__btn svg {
    flex-shrink: 0;
}

.sec-footer .sec-footer__btn:hover {
    color: var(--color-1);
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Bottom Bar */
.sec-footer .sec-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 20px 0;
    font-size: 13px;
}

.sec-footer .sec-footer__bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.sec-footer .sec-footer__copy,
.sec-footer .sec-footer__copy p,
.sec-footer .sec-footer__note,
.sec-footer .sec-footer__note p {
    color: var(--color-2);
    opacity: 0.85;
    margin: 0;
    padding: 0;
    font-size: 13px;
    line-height: 20px;
}

.sec-footer__note {
    display: flex;
    gap: 10px;
}

.sec-footer .sec-footer__copy a,
.sec-footer .sec-footer__note a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.sec-footer .sec-footer__copy a:hover,
.sec-footer .sec-footer__note a:hover {
    color: var(--color-4);
    opacity: 1;
}

/* RESPONSIVE (Desktop-first) */
@media (max-width: 1023px) {
    .sec-footer .sec-footer__grid {
        flex-wrap: wrap;
        gap: 32px;
    }

    .sec-footer .sec-footer__col:nth-child(1) {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .sec-footer .sec-footer__col:nth-child(2) {
        flex: 0 1 auto;
    }

    .sec-footer .sec-footer__col:nth-child(3) {
        flex: 0 0 auto;
        margin-left: auto;
    }
}

@media (max-width: 767px) {
    .sec-footer .sec-footer__main {
        padding: 36px 0 28px;
    }

    .sec-footer .sec-footer__grid {
        flex-direction: column;
        gap: 28px;
    }

    .sec-footer .sec-footer__col {
        flex: 0 0 auto;
        width: 100%;
        max-width: 100%;
        margin-left: 0;
    }

    .sec-footer .sec-footer__col h1,
    .sec-footer .sec-footer__col h2,
    .sec-footer .sec-footer__col h3,
    .sec-footer .sec-footer__col h4,
    .sec-footer .sec-footer__title {
        font-size: 16px;
        line-height: 22px;
    }

    .sec-footer .sec-footer__bottom-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .sec-footer .sec-footer__main {
        padding: 28px 0 24px;
    }

    .sec-footer .sec-footer__grid {
        gap: 22px;
    }

    .sec-footer .sec-footer__col h1,
    .sec-footer .sec-footer__col h2,
    .sec-footer .sec-footer__col h3,
    .sec-footer .sec-footer__col h4,
    .sec-footer .sec-footer__title {
        font-size: 15px;
    }

    .sec-footer .sec-footer__btn {
        width: 100%;
        justify-content: center;
    }
}

.sec-partners {
    width: 100%;
    padding: 30px 0;
    background-color: transparent;
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}


.sec-partners .sec-partners__head {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 30px;
}

.sec-partners .sec-partners__label {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    line-height: 16px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-3);
    margin-bottom: 8px;
}

.sec-partners .sec-partners__heading {
    font-size: 28px;
    font-weight: 700;
    line-height: 36px;
    color: var(--color-1);
    margin: 0;
}

.sec-partners .sec-partners__slider-wrap {
    position: relative;
}

/* Slick slider FOUC prevention */
.sec-partners .sec-partners__slider:not(.slick-initialized) {
    display: flex;
    overflow: hidden;
    gap: 16px;
}

.sec-partners .sec-partners__slider:not(.slick-initialized)>.sec-partners__item {
    flex: 0 0 calc((100% - 80px) / 6);
}

.sec-partners .sec-partners__item {
    padding: 6px 8px;
    outline: none;
}

.sec-partners .sec-partners__card {
    background-color: #ffffff;
    border: 1px solid rgba(17, 60, 49, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease, filter 0.3s ease;
    cursor: pointer;
}

.sec-partners .sec-partners__card:hover {
    filter: grayscale(0%) opacity(1);
    border-color: rgba(7, 91, 67, 0.25);
    box-shadow: 0 6px 16px rgba(7, 91, 67, 0.08);
    transform: translateY(-2px);
}

.sec-partners .sec-partners__img {
    max-width: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* Navigation Arrows */
.sec-partners .sec-partners__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #ffffff;
    border: 1px solid rgba(17, 60, 49, 0.12);
    color: var(--color-1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
    z-index: 2;
    opacity: 1;
}

.sec-partners .sec-partners__arrow:hover {
    background-color: var(--color-3);
    border-color: var(--color-3);
    color: #ffffff;
    transform: translateY(-50%) scale(1.05);
}

.sec-partners .sec-partners__arrow--prev {
    left: -5px;
}

.sec-partners .sec-partners__arrow--next {
    right: -5px;
}

/* RESPONSIVE PARTNERS */
@media (max-width: 1023px) {
    .sec-partners {
        /* padding: 0 0 40px; */
    }

    .sec-partners .sec-partners__head {
        margin-bottom: 24px;
    }

    .sec-partners .sec-partners__heading {
        font-size: 24px;
        line-height: 32px;
    }

    .sec-partners .sec-partners__slider:not(.slick-initialized)>.sec-partners__item {
        flex: 0 0 calc((100% - 48px) / 4);
    }
}

@media (max-width: 767px) {
    .sec-partners {
        /* padding: 0 0 32px; */
    }

    .sec-partners .sec-partners__head {
        margin-bottom: 20px;
    }

    .sec-partners .sec-partners__heading {
        font-size: 22px;
        line-height: 28px;
    }

    .sec-partners .sec-partners__slider-wrap {
        padding: 0;
    }

    .sec-partners .sec-partners__card {
        padding: 10px;
    }

    .sec-partners .sec-partners__slider:not(.slick-initialized)>.sec-partners__item {
        flex: 0 0 calc((100% - 32px) / 3);
    }
}

@media (max-width: 480px) {
    .sec-partners .sec-partners__heading {
        font-size: 20px;
        line-height: 26px;
    }

    .sec-partners .sec-partners__slider:not(.slick-initialized)>.sec-partners__item {
        flex: 0 0 calc((100% - 16px) / 2);
    }

    .sec-partners .sec-partners__label {
        letter-spacing: 0;
    }
}

/* ==========================================================================
   SUPPORT WIDGET & BACK TO TOP (PRESERVED SYSTEM FEATURES)
   ========================================================================== */
#topcontrol .backtotop {
    position: fixed;
    right: 18px;
    bottom: 15px;
    width: 44px;
    height: 44px;
    background: #0e6938;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: background 0.3s ease, transform 0.2s ease;
}

#topcontrol .backtotop:hover {
    background: var(--color-5);
    transform: translateY(-3px);
}

#topcontrol .backtotop svg {
    stroke: #ffffff;
}

.support-widget {
    position: fixed;
    bottom: 75px;
    right: 15px;
    z-index: 99;
}

.trigger-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #0e6938;
    border: none;
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    /* box-shadow: 0 4px 15px rgba(229, 3, 8, 0.45); */
    transition: transform 0.2s;
}

.trigger-btn:hover {
    transform: scale(1.05);
}

.trigger-btn .icon-bvc-member img {
    border-radius: 50%;
    object-fit: cover;
}

.trigger-btn .icon-close-main {
    display: none;
    width: 22px;
    height: 22px;
    fill: #ffffff;
}

.trigger-btn.active .icon-bvc-member {
    display: none;
}

.trigger-btn.active .icon-close-main {
    display: block;
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #0e6938;
    animation: pulse-ring 2s ease-out infinite;
    pointer-events: none;
}

.pulse-ring:nth-child(2) {
    animation-delay: 0.8s;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }

    100% {
        transform: scale(1.8);
        opacity: 0;
    }
}

.contact-panel {
    position: absolute;
    bottom: 65px;
    right: 0;
    width: 340px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.15);
    padding: 18px;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s ease;
    z-index: 999;
}

.contact-panel.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0 12px 0;
    background: transparent;
    color: #0f172a;
}

.panel-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-avatar img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.panel-info h3 {
    font-size: 15px;
    font-weight: 700;
    margin: 0;
    color: #0f172a;
}

.panel-info span {
    font-size: 12px;
    color: #22c55e;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 2px;
}

.online-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22c55e;
    display: inline-block;
}

.close-btn {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: none;
    background: #f1f5f9;
    color: #64748b;
    font-size: 13px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.panel-greeting {
    font-size: 13.5px;
    color: #475569;
    margin: 0 0 14px 0;
    line-height: 1.45;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    border-radius: 10px;
    text-decoration: none !important;
    background: #edf5fd;
    border: 1px solid #d0e4ff;
    color: #0f172a !important;
    transition: all 0.2s ease;
    gap: 10px;
}

.contact-item:hover {
    background: #e2f0fe;
    border-color: #3b82f6;
    transform: translateY(-1px);
}

.contact-item .icon-wrap img {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    object-fit: contain;
}

.contact-text strong {
    font-size: 14px;
    font-weight: 700;
    color: #0f172a;
    display: block;
}

.contact-text span {
    font-size: 12px;
    color: #64748b;
}

.contact-arrow {
    margin-left: auto;
    color: #94a3b8;
    font-size: 14px;
}

.icon-bvc-member svg {
    width: 28px;
    height: 28px;
    fill: #ffffff;
}

.icon-headset {
    fill: #111827;
}