:root {
    /* ---- Core palette (healthcare-trust teal + warm human accent) ---- */
    --color-primary: #0E7C86;
    /* deep clinical teal */
    --color-primary-dark: #0A5E66;
    /* hover / pressed */
    --color-primary-light: #E4F3F4;
    /* tint for hover backgrounds */
    --color-accent: #0E7C86;
    /* warm amber — "care" / human warmth */
    --color-accent-dark: #0A5E66;

    --color-ink: #16232A;
    /* near-black body text */
    --color-ink-soft: #4B5D63;
    /* secondary text */
    --color-bg: #FFFFFF;
    --color-bg-alt: #F6FAFA;
    --color-border: #E4ECED;

    --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;

    --header-h: 6.5rem;
    --header-h-mobile: 5.5rem;

}

body {
    font-family: var(--font-body);
    color: var(--color-ink);
    background: var(--color-bg);
}

h1,
.font-display,
nav a,
.brand-name {
    font-family: var(--font-display);
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* ---- Smooth Non-stop Continuous Marquee ---- */
.marquee-track {
    display: flex;
    width: max-content;
    will-change: transform;
    /* The duration is injected from Settings: Fast 15s, Normal 30s, Slow 45s. */
    animation: marquee-scroll var(--marquee-duration, 30s) linear infinite !important;
}

.marquee-track:hover {
    animation-play-state: paused; /* মাউস রাখলে থামবে, সরালে আবার চলবে */
}

.marquee-item {
    white-space: nowrap;
    padding: 0 2.5rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

@keyframes marquee-scroll {
    0% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(-50%);
    }
}

@media (prefers-reduced-motion: reduce) {
    .marquee-track {
        animation: none !important;
        transform: none !important;
    }
}
/* ---- Nav underline micro-interaction ---- */
.nav-link {
    position: relative;
    color: var(--color-ink);
}

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

.nav-link:hover {
    color: var(--color-primary);
}

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

.chev {
    transition: transform .2s ease;
}

.group:hover .chev {
    transform: rotate(180deg);
}

/* ---- Product mega-panel ---- */
.product-panel {
    box-shadow: 0 16px 40px -12px rgba(14, 124, 134, 0.25);
}

.product-card {
    border: 1px solid var(--color-border);
    transition: border-color .18s ease, background .18s ease, transform .18s ease;
}

.product-card:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    transform: translateY(-2px);
}

.icon-chip {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.product-card:hover .icon-chip {
    background: var(--color-primary);
    color: #fff;
}

/* */
/* Swiper custom pagination color matching your theme */
    .reviewSwiper .swiper-pagination-bullet-active {
        background-color: var(--color-accent, #f97316) !important;
        width: 20px;
        border-radius: 6px;
    }



    /*  */

  /* Intensity dots — encode the actual care-level sequence, not decoration */
  .dot { width: 7px; height: 7px; border-radius: 999px; background: var(--color-border); }
  .dot.on { background: var(--color-primary); }

  .tier-head { background: var(--color-primary); }
  .tier-head.mid { background: var(--color-primary-dark); }
  .tier-head.top { background: var(--color-ink); }


   .home-about-card {
                transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
            }

            .home-about-card:hover {
                transform: translateY(-3px);
                border-color: var(--color-primary) !important;
                box-shadow: 0 8px 18px rgba(10, 65, 71, .12);
            }

            .home-about-icon {
                transition: background-color .2s ease, color .2s ease, transform .2s ease;
            }

            .home-about-card:hover .home-about-icon {
                background-color: var(--color-primary) !important;
                color: #fff !important;
                transform: scale(1.06);
            }

            .home-about-icon img {
                width: 100%;
                height: 100%;
                object-fit: contain;
                padding: 8px;
                filter: none;
                transition: opacity .18s ease;
                image-rendering: auto;
            }

            .home-about-fallback {
                display: none;
            }

            .home-about-icon--image .home-about-fallback {
                position: absolute;
                display: block;
                opacity: 0;
                transition: opacity .18s ease;
            }

            .home-about-card:hover .home-about-icon--image img {
                opacity: 0;
            }

            .home-about-card:hover .home-about-icon--image .home-about-fallback {
                opacity: 1;
            }