html {
    scroll-behavior: smooth;
}

body {
    -webkit-font-smoothing: antialiased;
}

/* ---------- Desktop dropdown ---------- */
.nav-item:hover>.dropdown,
.nav-item:focus-within>.dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-item:hover>a .chev,
.nav-item:focus-within>a .chev {
    transform: rotate(180deg);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 22px;
    height: 2px;
    background: #F7931E;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

/* ---------- Search popover ---------- */
.search-pop {
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all .2s ease;
}

.search-pop.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ---------- Mobile accordion ---------- */
.acc-panel {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .3s ease;
}

.acc-panel>div {
    overflow: hidden;
}

.acc.acc-open .acc-panel {
    grid-template-rows: 1fr;
}

.acc.acc-open .acc-icon {
    transform: rotate(180deg);
}

.acc.acc-open>.acc-btn {
    color: #1D3FD0;
    background: #EEF2FF;
}

/* ---------- Banner caption (active slide) ---------- */
.slide .cap>* {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .6s ease, transform .6s ease;
}

.slide.is-active .cap>* {
    opacity: 1;
    transform: translateY(0);
}

.slide.is-active .cap>*:nth-child(2) {
    transition-delay: .12s;
}

.slide.is-active .cap>*:nth-child(3) {
    transition-delay: .24s;
}

.slide.is-active .cap>*:nth-child(4) {
    transition-delay: .36s;
}

/* progress bar for autoplay */
@keyframes progress {
    from {
        transform: scaleX(0);
    }

    to {
        transform: scaleX(1);
    }
}

.progress-run {
    animation: progress 6s linear forwards;
}

/* ---------- Pattern ---------- */
.dot-pattern {
    background-image: radial-gradient(rgba(29, 63, 208, .22) 1.5px, transparent 1.5px);
    background-size: 18px 18px;
}

/* ---------- WhatsApp ---------- */
@keyframes wa-pulse {
    0% {
        transform: scale(1);
        opacity: .55;
    }

    100% {
        transform: scale(1.9);
        opacity: 0;
    }
}

.wa-ring {
    animation: wa-pulse 2.2s ease-out infinite;
}

.wa-ring.delay {
    animation-delay: 1.1s;
}

@keyframes wa-wiggle {

    0%,
    86%,
    100% {
        transform: rotate(0);
    }

    89% {
        transform: rotate(-14deg);
    }

    92% {
        transform: rotate(12deg);
    }

    95% {
        transform: rotate(-6deg);
    }
}

.wa-icon {
    animation: wa-wiggle 4s ease-in-out infinite;
}

:focus-visible {
    outline: 2px solid #F7931E;
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

/*  */
.prod-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: #fff;
    border: 1px solid #E8EDF7;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 24px -16px rgba(6, 16, 61, .28);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.prod-card:hover {
    transform: translateY(-6px);
    border-color: transparent;
    box-shadow: 0 28px 50px -24px rgba(6, 16, 61, .4);
}

.prod-card .prod-img {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #F1F5F9;
}

.prod-card .prod-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s ease;
}

.prod-card:hover .prod-img img {
    transform: scale(1.08);
}

.prod-card .prod-img::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 45%;
    background: linear-gradient(to top, rgba(6, 16, 61, .35), transparent);
    opacity: 0;
    transition: opacity .3s ease;
}

.prod-card:hover .prod-img::after {
    opacity: 1;
}

.prod-card .prod-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 14px 16px;
    border-top: 3px solid transparent;
    transition: border-color .3s ease;
}

.prod-card:hover .prod-foot {
    border-top-color: #F7931E;
}

.prod-card .prod-title {
    font-family: "Barlow Semi Condensed", Barlow, sans-serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 1.2;
    color: #0B1A5C;
}

.prod-card .prod-arrow {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 9999px;
    border: 2px solid #F7931E;
    color: #F7931E;
    font-size: 12px;
    transition: background .25s ease, color .25s ease, transform .25s ease;
}

.prod-card:hover .prod-arrow {
    background: #F7931E;
    color: #fff;
    transform: translateX(3px);
}

/* mobile e 2 column, tai text choto */
@media (max-width: 639px) {
    .prod-card {
        border-radius: 12px;
    }

    .prod-card .prod-foot {
        padding: 10px 10px 11px 12px;
        min-height: 58px;
    }

    .prod-card .prod-title {
        font-size: 14.5px;
    }

    .prod-card .prod-arrow {
        width: 28px;
        height: 28px;
        font-size: 10px;
    }
}