/* Homepage polish responsive overrides; intentionally scoped to home-premium. */
@media (min-width: 981px) and (max-width: 1100px) {
    .home-premium .hero.pro-hero { gap: 24px; }
    .home-premium .hero h1 { font-size: 34px; }
    .home-premium .brand-story { grid-template-columns: minmax(0, 1fr); }
    .home-premium .story-metrics article { height: 214px; }
}
@media (max-width: 980px) {
    .home-premium .hero.pro-hero { grid-template-columns: minmax(0, 1fr); min-height: 0; padding-block: 24px; gap: 22px; }
    .home-premium .hero-copy { max-width: none; }
    .home-premium .hero h1 { font-size: 38px; }
    .home-premium .home-hero-media { max-width: 560px; }
    .home-premium .brand-story { grid-template-columns: minmax(0, 1fr); gap: 18px; padding-block: 28px; }
    .home-premium .story-metrics article { height: 220px; }
    .home-premium .home-announcement { height: 32px; line-height: 32px; font-size: 12px; }
    .home-premium .home-feedback-card { flex-basis: calc((100% - 16px) / 2); }
}
@media (max-width: 680px) {
    .home-premium .hero.pro-hero { padding: 20px 16px 22px; gap: 20px; }
    .home-premium .hero h1 { font-size: clamp(28px, 7.4vw, 32px); margin-block: 8px 12px; }
    .home-premium .hero-copy > p { font-size: 14px; line-height: 1.5; margin-block: 8px; }
    .home-premium .hero-copy > .eyebrow { font-size: 10px; }
    .home-premium .hero-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 14px; gap: 8px; }
    .home-premium .hero-actions .btn { min-height: 40px; font-size: 12px; padding-inline: 8px; }
    .home-premium .hero-actions .btn:last-child { grid-column: 1 / -1; justify-self: start; width: auto; padding-inline: 14px; }
    .home-premium .hero-proof { margin-top: 14px; gap: 6px; }
    .home-premium .hero-proof span { font-size: 11px; padding: 8px; }
    .home-premium .hero-proof strong { font-size: 16px; white-space: nowrap; }
    .home-premium .home-hero-media { max-width: 426px; }
    .home-premium .hero-stage.home-video-stage, .home-premium .home-media-player iframe { border-radius: 22px; }
    .home-premium .brand-story { padding: 26px 16px 20px; }
    .home-premium .brand-story h2 { font-size: 27px; }
    .home-premium .brand-story > div > p:last-child { font-size: 14px; }
    .home-premium .story-metrics { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; scrollbar-width: thin; scrollbar-color: #b2c6d4 transparent; }
    .home-premium .story-metrics article { flex: 0 0 min(80vw, 300px); scroll-snap-align: start; height: 204px; padding: 20px 22px 70px; }
    .home-premium .story-metrics strong { font-size: 30px; }
    .home-premium .home-feedback { padding: 28px 16px; }
    .home-premium .home-feedback-heading { align-items: start; flex-direction: column; gap: 14px; }
    .home-premium .home-feedback h2 { font-size: 27px; }
    .home-premium .home-feedback-heading p:last-child { font-size: 14px; }
    .home-premium .home-feedback-card { flex-basis: min(80vw, 300px); }
    .home-premium .home-feedback-empty { padding: 18px; }
    .home-premium .home-feedback-empty p { font-size: 14px; }
    .home-premium .ai-strip { padding: 26px 16px; gap: 12px; }
    .home-premium .ai-strip article { padding: 20px; }
    .home-premium .ai-strip .btn { width: auto; }
}

/* FIX2: the existing Zalo link stays in document flow after the footer on mobile. */
@media (max-width: 768px) {
    .home-premium .kpf-zalo {
        position: static !important;
        inset: auto !important;
        z-index: auto !important;
        width: auto !important;
        height: 56px !important;
        min-height: 56px !important;
        margin: 16px !important;
        margin-bottom: calc(16px + env(safe-area-inset-bottom)) !important;
        padding: 8px 12px !important;
        gap: 10px !important;
        justify-content: center !important;
        border: 1px solid #fff !important;
        border-radius: 18px !important;
        box-shadow: 0 4px 14px rgba(0, 94, 181, .2) !important;
    }
    .home-premium .kpf-zalo .kpf-zalo-icon {
        width: 36px !important;
        height: 36px !important;
        flex: 0 0 36px !important;
    }
    .home-premium .kpf-zalo .kpf-zalo-text { display: flex !important; }
}

@media (max-width: 980px) {
    .home-announcement { height: 34px; line-height: 34px; font-size: 12px; }
    .hero-stage.home-video-stage { min-height: 0; border-radius: 20px; }
    .story-video-showcase .video-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 1180px) {
    .main-nav { gap: 2px; font-size: 13px; }
    .main-nav a { padding: 9px 8px; }
    .hero { grid-template-columns: 1fr 1fr; }
    .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
    :root { --header-height: 72px; }
    .site-header { position: sticky; top: 0; }
    .menu-toggle { display: inline-flex; align-items: center; justify-content: center; flex-direction: column; gap: 5px; flex: 0 0 42px; }
    .menu-toggle span { width: 20px; height: 2px; border-radius: 999px; background: #fff; transition: transform .2s ease, opacity .2s ease; }
    .menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-toggle.open span:nth-child(2) { opacity: 0; }
    .menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .main-nav {
        display: none;
        position: absolute;
        top: calc(100% + 8px);
        left: 14px;
        right: 14px;
        padding: 14px;
        background: rgba(255, 255, 255, .985);
        border: 1px solid var(--line);
        border-radius: 22px;
        box-shadow: var(--shadow);
        backdrop-filter: blur(18px);
    }
    .main-nav.open { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .main-nav a { min-height: 44px; display: flex; align-items: center; justify-content: center; padding: 10px 12px; border-radius: 14px; background: #f6faff; color: var(--blue-deep); text-align: center; }
    .main-nav .nav-cta { grid-column: span 2; }
    .hero, .lead-form, .form-page, .split, .dashboard, .admin-shell { grid-template-columns: 1fr; }
    .pro-hero, .brand-story, .ingredient-layers, .ai-strip, .dealer-map-layout, .ai-layout, .video-showcase, .dealer-ctv-band, .dealer-combo-section, .story-feature { grid-template-columns: 1fr; }
    .hero {
        min-height: auto;
        padding-top: 34px;
        padding-bottom: 42px;
    }
    .hero-copy { max-width: none; }
    .hero h1, .page-hero h1, .form-page h1 { font-size: 42px; }
    .hero-media img { min-height: 340px; aspect-ratio: 16 / 11; }
    .hero-stage { min-height: 420px; }
    .hero-main-pack { width: 100%; height: 360px; }
    .commitments, .content-page.cards, .stats, .library-grid { grid-template-columns: 1fr; }
    .category-grid { grid-template-columns: 1fr; }
    .category-grid a { grid-template-columns: 190px 1fr; }
    .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .site-footer { grid-template-columns: 1fr; }
    .story-metrics, .combo-grid, .icon-card-grid, .mini-catalog-grid, .timeline-grid { grid-template-columns: 1fr; }
    .admin-nav { min-height: auto; border-radius: 0; }
    .dashboard > div, .admin-content { overflow-x: auto; }
}

@media (min-width: 681px) and (max-width: 980px) {
    .commitments, .content-page.cards, .library-grid, .combo-grid, .icon-card-grid, .mini-catalog-grid, .timeline-grid, .dealer-ctv-band { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hero-proof, .story-metrics, .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ai-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
    :root { --header-height: 64px; }
    html { scroll-padding-top: calc(var(--header-height) + 16px); }
    section, .page-hero, .form-page, .dashboard { scroll-margin-top: calc(var(--header-height) + 16px); }
    .site-header { min-height: var(--header-height); padding: 8px 14px; gap: 10px; }
    .brand { min-width: 0; gap: 8px; font-size: 20px; }
    .brand img { width: 42px; height: 42px; }
    .menu-toggle { width: 40px; height: 40px; border-radius: 14px; }
    .main-nav { left: 10px; right: 10px; }
    .hero h1, .page-hero h1, .form-page h1 { font-size: clamp(32px, 9vw, 38px); line-height: 1.08; }
    .section-head h2, .split h2, .band h2, .lead-form h2, .content-page h2 { font-size: 28px; }
    .hero p, .page-hero p, .form-page p { font-size: 16px; }
    .brand-story h2, .ingredient-layers h2, .combo-section h2, .section-kicker h2, .final-cta h2 { font-size: 28px; line-height: 1.15; }
    .hero, .page-hero, .form-page { padding-top: 26px; padding-bottom: 30px; }
    .hero { gap: 22px; }
    .hero-actions, .band, .inline-form { align-items: stretch; }
    .hero-actions, .card-actions, .center-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .btn { width: auto; min-height: 42px; padding-left: 14px; padding-right: 14px; font-size: 14px; }
    .lead-form .btn, .form-page .btn, .final-cta .btn.secondary { width: 100%; }
    .final-cta .hero-actions { grid-template-columns: 1fr; }
    .category-grid a { grid-template-columns: 1fr; }
    .category-grid img { width: 100%; height: auto; aspect-ratio: 4 / 3; }
    .product-grid, .feedback { grid-template-columns: 1fr; gap: 12px; padding-top: 28px; padding-bottom: 32px; }
    .product-card { border-radius: 16px; }
    .product-card img, .product-image-wrap img { aspect-ratio: 1 / 1; }
    .product-card div { padding: 14px; }
    .product-card h3 { font-size: 19px; margin: 7px 0; }
    .product-card p, .product-card li { font-size: 14px; }
    .product-card ul { margin-bottom: 12px; }
    .hero-proof { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
    .hero-proof span { padding: 10px; font-size: 13px; }
    .hero-proof strong { font-size: 17px; }
    .hero-stage { min-height: 300px; }
    .hero-main-pack { height: 270px; border-radius: 20px; }
    .fresh-badge { left: 12px; top: 12px; padding: 10px 12px; border-radius: 14px; }
    .floating-pack { width: 112px; height: 112px; }
    .ingredient-visual { min-height: auto; display: grid; gap: 12px; }
    .ingredient-visual img { position: static; width: 100% !important; height: auto !important; aspect-ratio: 4 / 3; }
    .dealer-map-layout { display: flex; flex-direction: column; padding-top: 22px; padding-bottom: 34px; }
    .dealer-panel { max-height: none; order: 1; padding: 14px; border-radius: 18px; }
    .dealer-map { min-height: 420px; order: 2; border-radius: 18px; }
    .dealer-detail-layout { grid-template-columns: 1fr; padding: 24px 16px 38px; }
    .dealer-detail-card, .dealer-detail-aside { padding: 18px; border-radius: 20px; }
    .dealer-info-list div { grid-template-columns: 1fr; gap: 4px; }
    .dealer-search { grid-template-columns: 1fr auto; position: static; padding-bottom: 10px; }
    .dealer-search .btn { width: auto; white-space: nowrap; }
    .form-row { grid-template-columns: 1fr; }
    .mini-catalog-grid article { grid-template-columns: 96px 1fr; }
    .mini-catalog-grid img { width: 96px; height: 96px; }
    .video-grid { grid-template-columns: 1fr; }
    .why-shop-section, .home-catalog, .transparency-section, .video-showcase, .dealer-ctv-band, .dealer-combo-section, .final-cta, .story-feature, .timeline-section, .brand-story, .ingredient-layers, .ai-strip, .combo-section, .ai-layout { padding-left: 16px; padding-right: 16px; padding-top: 32px; padding-bottom: 32px; }
    .admin-quick-grid { grid-template-columns: 1fr; }
    .lead-form form, .form-page .panel { padding: 20px; }
    .dashboard, .form-page, .lead-form, .page-hero, .product-grid, .commitments, .category-grid, .feedback, .split, .band, .content-page {
        padding-left: 16px;
        padding-right: 16px;
    }
    table { min-width: 640px; }
    th, td { min-width: 150px; }
    .site-footer { gap: 18px; padding: 28px 16px; }
    .site-footer h2, .site-footer h3 { margin-bottom: 8px; }
    .footer-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .footer-links h3 { grid-column: 1 / -1; }
    .footer-links a { margin: 0; padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,.08); }
}

@media (min-width: 390px) and (max-width: 680px) {
    .commitments, .content-page.cards, .library-grid, .combo-grid, .icon-card-grid, .timeline-grid, .story-metrics, .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-card .card-actions { grid-template-columns: 1fr; }
    .product-card .btn { width: 100%; min-height: 38px; font-size: 13px; }
    .mini-catalog-grid { grid-template-columns: 1fr; }
}

@media (max-width: 389px) {
    .main-nav.open, .hero-actions, .card-actions, .center-actions, .hero-proof, .dealer-search, .footer-links { grid-template-columns: 1fr; }
    .main-nav .nav-cta { grid-column: auto; }
    .btn { width: 100%; }
    .hero-main-pack { height: 240px; }
}

@media (max-width: 900px) {
    .dealer-map-layout.dealer-map-vertical {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        gap: 14px;
        padding-top: 22px;
        padding-bottom: 36px;
    }
    .dealer-search.dealer-search-wide {
        grid-template-columns: minmax(0, 1fr) auto;
        padding: 12px;
        border-radius: 18px;
    }
    .dealer-carousel-shell {
        margin-left: -2px;
        margin-right: -2px;
    }
    .dealer-list.dealer-carousel {
        padding: 2px 2px 14px;
        gap: 12px;
    }
    .dealer-carousel-card {
        flex-basis: min(78vw, 360px);
        border-radius: 18px;
        padding: 14px;
    }
    .dealer-carousel-arrow {
        display: none;
    }
    .dealer-map-vertical .dealer-map {
        min-height: 500px;
        border-radius: 18px;
    }
}

@media (min-width: 700px) and (max-width: 1024px) {
    .dealer-carousel-card {
        flex-basis: min(42vw, 360px);
    }
}

@media (max-width: 430px) {
    .dealer-search.dealer-search-wide {
        grid-template-columns: 1fr;
    }
    .dealer-search.dealer-search-wide .btn {
        width: 100%;
    }
    .dealer-carousel-card {
        flex-basis: 86vw;
    }
    .dealer-map-vertical .dealer-map {
        min-height: 480px;
    }
}

@media (max-width: 375px) {
    .dealer-carousel-card {
        flex-basis: 88vw;
    }
    .dealer-map-vertical .dealer-map {
        min-height: 460px;
    }
}
/* =========================================================
   KIM PET DEALER CAROUSEL – MOBILE COMPACT PATCH
   Card gọn hơn, hiện mũi tên và làm rõ nút chỉ đường
   ========================================================= */

@media (max-width: 900px) {

    /* Chừa khoảng hai bên để đặt nút kéo */
    .dealer-carousel-shell {
        position: relative;
        margin-left: 0;
        margin-right: 0;
        padding: 0 16px;
    }

    /* Danh sách ngang gọn hơn */
    .dealer-list.dealer-carousel {
        gap: 10px;
        padding: 2px 2px 12px;
        scroll-padding-inline: 2px;
    }

    /* Card thấp và mỏng hơn */
    .dealer-carousel-card {
        flex: 0 0 min(78vw, 330px);
        padding: 10px;
        border-radius: 17px;
        grid-template-rows: auto auto auto;
    }

    /* Giảm chiều cao hình ảnh */
    .dealer-carousel-card .dealer-front {
        width: 100%;
        aspect-ratio: 16 / 9;
        max-height: 188px;
        margin-bottom: 8px;
        border-radius: 13px;
        object-fit: cover;
    }

    /* Nội dung card gọn lại */
    .dealer-carousel-card .dealer-card-body {
        gap: 3px;
        min-height: 122px;
    }

    .dealer-carousel-card .dealer-card-body strong {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        font-size: 16px;
        line-height: 1.35;
    }

    .dealer-carousel-card .dealer-card-body span {
        font-size: 14px;
        line-height: 1.35;
    }

    .dealer-carousel-card .dealer-card-body p {
        margin: 3px 0 0;
        font-size: 14px;
        line-height: 1.4;
        -webkit-line-clamp: 2;
    }

    /* Hai nút đầu nằm chung một hàng */
    .dealer-carousel-card .dealer-card-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 7px;
        margin-top: 9px;
    }

    .dealer-carousel-card .dealer-card-actions .btn {
        width: 100%;
        min-height: 34px;
        padding: 7px 8px;
        border-radius: 999px;
        font-size: 12px;
        line-height: 1.2;
        white-space: nowrap;
    }

    /* Nút chỉ đường chiếm cả hàng và chữ trắng rõ */
    .dealer-carousel-card .dealer-card-actions>a.btn:not(.ghost) {
        grid-column: 1 / -1;
        color: #ffffff !important;
        background: linear-gradient(135deg, #1479c9, #2997e4) !important;
        border-color: transparent !important;
        opacity: 1 !important;
        text-shadow: none !important;
    }

    /* Hiện lại hai nút mũi tên trên mobile */
    .dealer-carousel-arrow {
        display: grid !important;
        place-items: center;
        top: 43%;
        width: 34px;
        height: 34px;
        padding: 0;
        border: 2px solid #ffffff;
        background: #147fc8;
        color: #ffffff;
        font-size: 25px;
        line-height: 1;
        box-shadow: 0 5px 16px rgba(17, 74, 120, 0.28);
        opacity: 0.96;
        transform: translateY(-50%);
    }

    .dealer-carousel-prev {
        left: 0;
    }

    .dealer-carousel-next {
        right: 0;
    }

    /* Làm phần tìm kiếm thấp hơn */
    .dealer-search.dealer-search-wide {
        padding: 10px;
        gap: 8px;
        border-radius: 17px;
    }

    .dealer-search.dealer-search-wide input {
        min-height: 46px;
        padding: 10px 13px;
        font-size: 14px;
    }

    .dealer-search.dealer-search-wide .btn {
        min-height: 39px;
    }
}

@media (max-width: 430px) {

    /* Cho ló một phần card kế tiếp để khách nhận biết có thể kéo */
    .dealer-carousel-card {
        flex-basis: 80vw;
        max-width: 326px;
    }

    .dealer-carousel-shell {
        padding-left: 13px;
        padding-right: 13px;
    }

    .dealer-carousel-prev {
        left: -2px;
    }

    .dealer-carousel-next {
        right: -2px;
    }
}

@media (max-width: 370px) {
    .dealer-carousel-card {
        flex-basis: 82vw;
    }

    .dealer-carousel-card .dealer-card-actions {
        grid-template-columns: 1fr;
    }

    .dealer-carousel-card .dealer-card-actions>a.btn:not(.ghost) {
        grid-column: auto;
    }
}