/* ==========================================================================
   Bell theme – header, footer, homepage.
   Loaded after theme.css (starter styles, still used by inner pages).
   Colors come from theme settings: --bl-primary (navy) / --bl-accent (orange).
   ========================================================================== */

:root {
    --bl-primary: #01245a;
    --bl-accent: #f19119;
    --bl-primary-dark: color-mix(in srgb, var(--bl-primary) 80%, #000);
    --bl-accent-light: color-mix(in srgb, var(--bl-accent) 55%, #fff);
    --bl-accent-soft: color-mix(in srgb, var(--bl-accent) 12%, #fff);
    --bl-text: #1c2330;
    --bl-text-light: #5b6475;
    --bl-bg-muted: #f4f5f7;
    --bl-border: #e3e6eb;
    --bl-radius: 6px;
    --bl-radius-lg: 12px;
    --bl-shadow: 0 6px 24px rgba(1, 36, 90, 0.10);
    --bl-shadow-lg: 0 14px 40px rgba(1, 36, 90, 0.16);
    --bl-container: 1240px;

    /* Be Vietnam Pro không có chữ Hán: chữ tiếng Trung rơi xuống font hệ thống */
    --st-font-heading: "Be Vietnam Pro", -apple-system, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    --st-font-body: "Be Vietnam Pro", -apple-system, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    --st-bg: #ffffff;
    --st-text: var(--bl-text);
}

body.st-body {
    font-family: var(--st-font-body);
    color: var(--bl-text);
    background: #fff;
}

.bl-container {
    width: 100%;
    max-width: var(--bl-container);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.bl-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.bl-skip {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 200;
    background: var(--bl-primary);
    color: #fff;
    padding: 0.6rem 1rem;
}

.bl-skip:focus {
    left: 1rem;
    top: 1rem;
}

/* --------------------------------------------------------------------------
   Buttons & links
   -------------------------------------------------------------------------- */
.bl-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.4rem;
    border-radius: var(--bl-radius);
    border: 2px solid transparent;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
    white-space: nowrap;
}

.bl-btn:hover {
    transform: translateY(-1px);
}

.bl-btn:focus-visible,
.bl-link:focus-visible,
.bl-quick__card:focus-visible {
    outline: 3px solid var(--bl-accent);
    outline-offset: 2px;
}

.bl-btn--primary {
    background: var(--bl-primary);
    color: #fff;
}

.bl-btn--primary:hover {
    background: var(--bl-primary-dark);
    color: #fff;
}

.bl-btn--accent {
    background: var(--bl-accent);
    color: var(--bl-primary);
}

.bl-btn--accent:hover {
    background: var(--bl-accent-light);
    color: var(--bl-primary);
}

.bl-btn--outline {
    background: transparent;
    border-color: var(--bl-primary);
    color: var(--bl-primary);
}

.bl-btn--outline:hover {
    background: var(--bl-primary);
    color: #fff;
}

.bl-btn--ghost {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.7);
    color: #fff;
}

.bl-btn--ghost:hover {
    background: #fff;
    color: var(--bl-primary);
}

.bl-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--bl-primary);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 2px solid var(--bl-accent);
    padding-bottom: 1px;
}

.bl-link:hover {
    color: var(--bl-accent);
}

/* --------------------------------------------------------------------------
   Top utility bar
   -------------------------------------------------------------------------- */
.bl-topbar {
    background: var(--bl-primary);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.8rem;
}

.bl-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 36px;
    gap: 1rem;
}

.bl-topbar__contact,
.bl-topbar__links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.bl-topbar__link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: inherit;
    text-decoration: none;
}

.bl-topbar__link:hover {
    color: var(--bl-accent);
}

/* Language switcher trên nền navy */
.bl-topbar .st-lang__current {
    gap: 0.4rem;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.35);
    padding: 0.2rem 0.6rem;
}

.bl-topbar .st-lang__current:hover,
.bl-topbar .st-lang:focus-within .st-lang__current {
    color: var(--bl-accent);
    border-color: var(--bl-accent);
}

.bl-topbar .st-lang__code {
    font-weight: 600;
}

.bl-lang .st-lang__dropdown {
    z-index: 150;
    margin-top: 0;
    top: calc(100% + 6px);
}

/* Cầu nối vô hình để di chuột từ nút xuống menu không bị đóng */
.bl-lang .st-lang__dropdown::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: -8px;
    height: 8px;
}

.bl-lang:focus-within .st-lang__dropdown {
    display: block;
}

.bl-lang .st-lang__name {
    color: var(--bl-text);
}

.bl-lang .st-lang__item--active a,
.bl-lang .st-lang__item--active .st-lang__name {
    color: var(--bl-primary);
    font-weight: 700;
}

/* --------------------------------------------------------------------------
   Main header
   -------------------------------------------------------------------------- */
.bl-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
    border-bottom: 1px solid var(--bl-border);
    transition: box-shadow 0.2s ease;
}

.bl-header.st-header--scrolled {
    box-shadow: 0 2px 12px rgba(1, 36, 90, 0.08);
}

.bl-header__inner {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    min-height: 72px;
}

.bl-header__brand {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.bl-header__logo {
    height: 44px;
    width: auto;
    display: block;
}

.bl-nav {
    justify-content: flex-start;
}

.bl-nav .st-nav__item > a {
    font-weight: 600;
    color: var(--bl-text);
    padding: 0.6rem 0.9rem;
}

.bl-nav .st-nav__item > a:hover,
.bl-nav .st-nav__item--active > a {
    color: var(--bl-primary);
    background: var(--bl-accent-soft);
}

.bl-nav__mobile-only {
    display: none;
}

.bl-header__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: auto;
    flex-shrink: 0;
}

.bl-header__login {
    padding: 0.6rem 1.1rem;
    font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   Hero + tracking
   -------------------------------------------------------------------------- */
.bl-hero {
    position: relative;
    background:
        radial-gradient(circle at 85% 20%, rgba(255, 255, 255, 0.25), transparent 45%),
        linear-gradient(115deg, var(--bl-accent) 0%, var(--bl-accent-light) 100%);
    color: var(--bl-primary);
    padding: 3.5rem 0 6.5rem;
    overflow: hidden;
}

.bl-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: center;
    gap: 2rem;
}

.bl-hero__eyebrow {
    margin: 0 0 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bl-hero__title {
    margin: 0 0 1.5rem;
    font-family: var(--st-font-heading);
    font-size: clamp(2rem, 4.2vw, 3.2rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--bl-primary);
}

.bl-track {
    display: flex;
    background: #fff;
    border-radius: var(--bl-radius);
    box-shadow: var(--bl-shadow-lg);
    padding: 0.4rem;
    max-width: 640px;
}

.bl-track__input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    background: transparent;
    padding: 0.9rem 1rem;
    font-family: inherit;
    font-size: 1.05rem;
    color: var(--bl-text);
}

.bl-track:focus-within {
    box-shadow: var(--bl-shadow-lg), 0 0 0 3px var(--bl-primary);
}

.bl-track__btn {
    padding: 0.85rem 1.6rem;
    font-size: 1rem;
}

.bl-hero__hint {
    margin: 0.9rem 0 0;
    font-size: 0.85rem;
    color: color-mix(in srgb, var(--bl-primary) 85%, transparent);
}

.bl-hero__visual {
    display: flex;
    justify-content: center;
}

.bl-hero__art,
.bl-hero__image {
    width: 100%;
    max-width: 380px;
    height: auto;
}

.bl-hero__image {
    border-radius: var(--bl-radius-lg);
    box-shadow: var(--bl-shadow-lg);
}

/* Hero: ảnh nền, lớp phủ, chữ sáng, ẩn minh hoạ (theme settings) */
.bl-hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.bl-hero--image::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.bl-hero--overlay-dark::after {
    background: linear-gradient(90deg, rgba(1, 20, 50, 0.72) 0%, rgba(1, 20, 50, 0.35) 60%, rgba(1, 20, 50, 0.15) 100%);
}

.bl-hero--overlay-light::after {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.5) 60%, rgba(255, 255, 255, 0.15) 100%);
}

.bl-hero__inner {
    position: relative;
    z-index: 1;
}

.bl-hero--light,
.bl-hero--light .bl-hero__title,
.bl-hero--light .bl-hero__hint {
    color: #fff;
}

.bl-hero--light .bl-hero__eyebrow {
    color: var(--bl-accent);
}

.bl-hero--no-visual .bl-hero__inner {
    grid-template-columns: minmax(0, 1fr);
}

/* Có ảnh nền: giữ đủ cao để ảnh không bị cắt còn một dải mỏng */
.bl-hero--image {
    min-height: 480px;
    display: flex;
    flex-direction: column; /* khung kết quả tra cứu xếp dưới, không nằm cạnh */
    justify-content: center;
}

@media (max-width: 768px) {
    .bl-hero--image {
        min-height: 400px;
    }
}

/* --------------------------------------------------------------------------
   Kết quả tra cứu hành trình (static/js/tracking.js), nằm trong hero dưới ô tra cứu
   -------------------------------------------------------------------------- */
.bl-trackr {
    position: relative;
    z-index: 1;
    margin-top: 1.75rem;
    max-width: 880px;
    background: #fff;
    color: var(--bl-text);
    border-radius: var(--bl-radius-lg);
    box-shadow: var(--bl-shadow-lg);
    padding: 1.5rem 1.75rem;
}

.bl-trackr[hidden] {
    display: none;
}

.bl-trackr__title {
    margin: 0 0 1rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--bl-primary);
}

.bl-trackr__msg {
    margin: 0;
    color: var(--bl-text-light);
}

.bl-trackr__msg--loading::before {
    content: "";
    display: inline-block;
    width: 0.9em;
    height: 0.9em;
    margin-right: 0.5em;
    vertical-align: -0.1em;
    border: 2px solid var(--bl-border);
    border-top-color: var(--bl-accent);
    border-radius: 50%;
    animation: bl-spin 0.8s linear infinite;
}

.bl-trackr__msg--error {
    color: #b42318;
}

@keyframes bl-spin {
    to { transform: rotate(360deg); }
}

.bl-trackr__item + .bl-trackr__item {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--bl-border);
}

.bl-trackr__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    margin-bottom: 0.9rem;
}

.bl-trackr__code {
    font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
    font-weight: 700;
    font-size: 1.02rem;
    color: var(--bl-primary);
    word-break: break-all;
}

.bl-trackr__item.is-missing .bl-trackr__head {
    margin-bottom: 0.35rem;
}

.bl-trackr__status {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    background: var(--bl-bg-muted);
    color: var(--bl-text);
}

.bl-trackr__status--in_transit,
.bl-trackr__status--out_for_delivery {
    background: #e8f0fe;
    color: #1a4fb5;
}

.bl-trackr__status--delivered {
    background: #e6f6ec;
    color: #16794a;
}

.bl-trackr__status--exception {
    background: #fdecea;
    color: #b42318;
}

.bl-trackr__status--cancelled {
    background: #eceef2;
    color: var(--bl-text-light);
}

/* Dòng thời gian: chấm + đường nối, mốc mới nhất tô màu nhấn */
.bl-trackr__events {
    list-style: none;
    margin: 0;
    padding: 0;
}

.bl-trackr__event {
    position: relative;
    display: grid;
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: 0 1.25rem;
    padding: 0 0 1rem 1.5rem;
}

.bl-trackr__event[hidden] {
    display: none;
}

.bl-trackr__event::before {
    content: "";
    position: absolute;
    left: 0.3rem;
    top: 0.35rem;
    width: 0.65rem;
    height: 0.65rem;
    border-radius: 50%;
    background: #c5cad3;
}

.bl-trackr__event::after {
    content: "";
    position: absolute;
    left: calc(0.3rem + 0.325rem - 1px);
    top: 1.1rem;
    bottom: 0.1rem;
    width: 2px;
    background: var(--bl-border);
}

.bl-trackr__event:last-child::after,
.bl-trackr__event:has(+ .bl-trackr__event[hidden])::after {
    display: none;
}

.bl-trackr__event.is-latest::before {
    background: var(--bl-accent);
    box-shadow: 0 0 0 4px var(--bl-accent-soft);
}

.bl-trackr__time {
    font-size: 0.85rem;
    color: var(--bl-text-light);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.bl-trackr__desc {
    margin: 0;
    font-weight: 500;
}

.bl-trackr__event.is-latest .bl-trackr__desc {
    font-weight: 700;
    color: var(--bl-primary);
}

.bl-trackr__loc {
    margin: 0.15rem 0 0;
    font-size: 0.85rem;
    color: var(--bl-text-light);
}

.bl-trackr__more {
    margin: 0 0 0 1.5rem;
    padding: 0;
    border: none;
    background: none;
    color: var(--bl-primary);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.bl-trackr__more:hover {
    color: var(--bl-accent);
}

.bl-trackr__note {
    margin: 1rem 0 0;
    font-size: 0.8rem;
    color: var(--bl-text-light);
}

@media (max-width: 768px) {
    .bl-trackr {
        padding: 1.1rem 1rem;
    }

    .bl-trackr__event {
        grid-template-columns: minmax(0, 1fr);
    }

    .bl-trackr__time {
        white-space: normal;
    }
}

/* --------------------------------------------------------------------------
   Quick actions (overlap the hero)
   -------------------------------------------------------------------------- */
.bl-quick {
    position: relative;
    margin-top: -4rem;
    z-index: 2;
}

.bl-quick__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.bl-quick__card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 1.4rem 1.3rem;
    background: #fff;
    border-radius: var(--bl-radius-lg);
    box-shadow: var(--bl-shadow);
    border-bottom: 4px solid transparent;
    color: var(--bl-text);
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.bl-quick__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--bl-shadow-lg);
    border-bottom-color: var(--bl-accent);
    color: var(--bl-text);
}

.bl-quick__icon {
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bl-accent-soft);
    color: var(--bl-primary);
    margin-bottom: 0.35rem;
}

.bl-quick__icon svg {
    width: 22px;
    height: 22px;
}

.bl-quick__title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--bl-primary);
}

.bl-quick__text {
    font-size: 0.88rem;
    color: var(--bl-text-light);
    line-height: 1.45;
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
.bl-section {
    padding: 4.5rem 0;
}

.bl-section--muted {
    background: var(--bl-bg-muted);
}

.bl-section__head {
    max-width: 720px;
    margin: 0 0 2.5rem;
}

.bl-section__head--row {
    max-width: none;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
}

.bl-section__title {
    margin: 0 0 0.6rem;
    font-family: var(--st-font-heading);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--bl-primary);
    line-height: 1.2;
}

.bl-section__lead {
    margin: 0;
    font-size: 1.05rem;
    color: var(--bl-text-light);
}

/* Services */
.bl-services {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.bl-service {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-lg);
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.bl-service:hover {
    box-shadow: var(--bl-shadow);
    transform: translateY(-3px);
}

.bl-service__media {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.bl-service__media svg {
    width: 64px;
    height: 64px;
}

.bl-service__media--express {
    background: linear-gradient(135deg, var(--bl-primary), color-mix(in srgb, var(--bl-primary) 70%, #2a6fd6));
}

.bl-service__media--fwd {
    background: linear-gradient(135deg, var(--bl-accent), var(--bl-accent-light));
    color: var(--bl-primary);
}

.bl-service__media--platform {
    background: linear-gradient(135deg, #22324d, var(--bl-primary));
}

.bl-service__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.5rem;
}

.bl-service__title {
    margin: 0 0 0.6rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--bl-primary);
}

.bl-service__body p {
    margin: 0 0 1rem;
    color: var(--bl-text-light);
    line-height: 1.6;
}

.bl-service__list {
    list-style: none;
    margin: 0 0 1.25rem;
    padding: 0;
}

.bl-service__list li {
    position: relative;
    padding-left: 1.4rem;
    margin-bottom: 0.4rem;
    font-size: 0.92rem;
}

.bl-service__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.45em;
    width: 0.6rem;
    height: 0.35rem;
    border-left: 2px solid var(--bl-accent);
    border-bottom: 2px solid var(--bl-accent);
    transform: rotate(-45deg);
}

.bl-service .bl-link {
    margin-top: auto;
    align-self: flex-start;
}

/* Business / API band */
.bl-business {
    background:
        radial-gradient(circle at 10% 110%, color-mix(in srgb, var(--bl-accent) 30%, transparent), transparent 40%),
        var(--bl-primary);
    color: rgba(255, 255, 255, 0.88);
    padding: 4.5rem 0;
}

.bl-business__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 3rem;
    align-items: center;
}

.bl-business__eyebrow {
    margin: 0 0 0.5rem;
    color: var(--bl-accent);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bl-business__title {
    margin: 0 0 1rem;
    font-family: var(--st-font-heading);
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
}

.bl-business__text p {
    line-height: 1.7;
}

.bl-business__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.bl-business__features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.bl-business__features li {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 1.1rem 1.3rem;
    border-left: 4px solid var(--bl-accent);
    background: rgba(255, 255, 255, 0.07);
    border-radius: 0 var(--bl-radius) var(--bl-radius) 0;
}

.bl-business__features strong {
    color: #fff;
    font-size: 1.05rem;
}

.bl-business__features span {
    font-size: 0.9rem;
}

/* Steps */
.bl-steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    counter-reset: none;
}

.bl-step {
    position: relative;
    background: #fff;
    border-radius: var(--bl-radius-lg);
    padding: 1.75rem 1.5rem 1.5rem;
    box-shadow: 0 1px 3px rgba(1, 36, 90, 0.06);
}

.bl-step__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--bl-accent);
    color: var(--bl-primary);
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 0.9rem;
}

.bl-step h3 {
    margin: 0 0 0.4rem;
    font-size: 1.1rem;
    color: var(--bl-primary);
}

.bl-step p {
    margin: 0;
    color: var(--bl-text-light);
    line-height: 1.55;
}

/* News */
.bl-news__eyebrow {
    margin: 0 0 0.35rem;
    color: var(--bl-accent);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bl-news__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.bl-news__card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-lg);
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.bl-news__card:hover {
    box-shadow: var(--bl-shadow);
    transform: translateY(-3px);
}

.bl-news__media {
    display: block;
    aspect-ratio: 16 / 9;
    background: var(--bl-primary);
    overflow: hidden;
}

.bl-news__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.bl-news__card:hover .bl-news__media img {
    transform: scale(1.04);
}

.bl-news__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 80% 20%, color-mix(in srgb, var(--bl-accent) 45%, transparent), transparent 55%),
        var(--bl-primary);
}

.bl-news__placeholder img {
    width: 45%;
    height: auto;
    object-fit: contain;
    opacity: 0.9;
}

.bl-news__card:hover .bl-news__placeholder img {
    transform: none;
}

.bl-news__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 1.25rem 1.4rem 1.4rem;
}

.bl-news__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.6rem;
    font-size: 0.8rem;
    color: var(--bl-text-light);
}

.bl-news__category {
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    background: var(--bl-accent-soft);
    color: var(--bl-primary);
    font-weight: 700;
}

.bl-news__title {
    margin: 0 0 0.6rem;
    font-size: 1.12rem;
    line-height: 1.35;
}

.bl-news__title a {
    color: var(--bl-primary);
    text-decoration: none;
}

.bl-news__title a:hover {
    color: var(--bl-accent);
}

.bl-news__excerpt {
    margin: 0 0 1rem;
    color: var(--bl-text-light);
    font-size: 0.92rem;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.bl-news__more {
    margin-top: auto;
    align-self: flex-start;
    font-size: 0.9rem;
}

.bl-news__empty {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.75rem 1.5rem;
    border: 2px dashed var(--bl-border);
    border-radius: var(--bl-radius-lg);
    color: var(--bl-text-light);
}

.bl-news__empty svg {
    flex-shrink: 0;
    color: var(--bl-accent);
}

.bl-news__empty p {
    margin: 0;
}

/* CTA band */
.bl-cta {
    background: var(--bl-accent-soft);
    border-top: 4px solid var(--bl-accent);
    padding: 3rem 0;
}

.bl-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.bl-cta__title {
    margin: 0 0 0.35rem;
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--bl-primary);
}

.bl-cta p {
    margin: 0;
    color: var(--bl-text-light);
}

.bl-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Contact page (pages/form.html, form có slug = contact_form_slug)
   Bản đồ phủ toàn trang làm nền, cột nội dung nổi bên trái.
   Trang form nằm trong layout trang con (container hẹp, có padding): khi trang
   chứa .bl-contact thì bỏ các giới hạn đó để bản đồ tràn viền ngay dưới header.
   -------------------------------------------------------------------------- */
.st-main:has(.bl-contact) {
    padding: 0;
}

.st-main:has(.bl-contact) > .st-container {
    max-width: none;
    padding: 0;
}

.st-content--full:has(> .bl-contact) {
    max-width: none;
    width: 100%;
}

.bl-contact {
    position: relative;
    min-height: calc(100vh - 110px); /* trừ topbar + header */
    display: flex;
    align-items: flex-start;
    isolation: isolate; /* các lớp z-index của Leaflet không vượt ra ngoài (không đè header) */
}

.bl-contact__bg-map,
.bl-contact__bg-fallback {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.bl-contact__bg-map {
    background: var(--bl-bg-muted);
}

/* Chưa có toạ độ: nền hoạ tiết thương hiệu thay cho bản đồ */
.bl-contact__bg-fallback {
    background:
        radial-gradient(circle at 85% 30%, color-mix(in srgb, var(--bl-accent) 22%, transparent), transparent 45%),
        repeating-linear-gradient(45deg, rgba(1, 36, 90, 0.035) 0 2px, transparent 2px 22px),
        var(--bl-bg-muted);
}

.bl-contact__inner {
    position: relative;
    z-index: 1;
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
    pointer-events: none; /* vùng trống bên phải vẫn kéo/bấm được bản đồ */
}

.bl-contact__panel {
    pointer-events: auto;
    width: 100%;
    max-width: 580px;
    display: grid;
    gap: 1.25rem;
}

.bl-contact__card {
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid var(--bl-border);
    border-radius: var(--bl-radius-lg);
    padding: 1.75rem;
    box-shadow: var(--bl-shadow-lg);
}

.bl-contact__form {
    border-top: 4px solid var(--bl-accent);
}

.bl-contact__eyebrow {
    margin: 0 0 0.35rem;
    color: var(--bl-accent);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bl-contact__title {
    margin: 0 0 0.5rem;
    font-family: var(--st-font-heading);
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    font-weight: 800;
    color: var(--bl-primary);
    line-height: 1.15;
}

.bl-contact__lead {
    margin: 0 0 1.25rem;
    color: var(--bl-text-light);
}

.bl-contact__card-title {
    margin: 0 0 0.35rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--bl-primary);
}

/* Form: 2 cột, ô dài (textarea) chiếm cả hàng */
.bl-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 1rem;
}

.bl-form > .bl-sr-only,
.bl-form > input[type="hidden"] {
    grid-column: 1 / -1;
}

.bl-form .bl-form__group--wide,
.bl-form .st-form__captcha,
.bl-form .st-form__actions {
    grid-column: 1 / -1;
}

.bl-form .st-form__group label {
    font-weight: 600;
    color: var(--bl-text);
}

.bl-form .st-form__input {
    border-radius: var(--bl-radius);
    border-color: var(--bl-border);
    font-family: inherit;
}

.bl-form .st-form__input:focus {
    border-color: var(--bl-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--bl-primary) 18%, transparent);
    outline: none;
}

.bl-form .st-form__actions .bl-btn {
    min-width: 180px;
}

.bl-contact__success {
    text-align: center;
    padding: 1.5rem 0.5rem 0.5rem;
    border-top: 1px solid var(--bl-border);
}

.bl-contact__success svg {
    color: #1f9d55;
    margin-bottom: 0.75rem;
}

.bl-contact__success h2 {
    margin: 0 0 0.5rem;
    color: var(--bl-primary);
}

.bl-contact__success p {
    margin: 0 0 1.25rem;
    color: var(--bl-text-light);
}

/* Thông tin liên hệ */
.bl-contact__info {
    list-style: none;
    margin: 0.75rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.9rem;
}

.bl-contact__info li {
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
}

.bl-contact__info strong {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--bl-text-light);
    margin-bottom: 0.15rem;
}

.bl-contact__info address {
    font-style: normal;
    line-height: 1.5;
}

.bl-contact__info a {
    color: var(--bl-primary);
    font-weight: 600;
    text-decoration: none;
}

.bl-contact__info a:hover {
    color: var(--bl-accent);
}

.bl-contact__icon {
    flex-shrink: 0;
    display: inline-flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bl-accent-soft);
    color: var(--bl-primary);
}

.bl-contact__icon svg {
    width: 19px;
    height: 19px;
}

.bl-contact__map-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
    font-size: 0.9rem;
}

.bl-contact__map-links:empty {
    display: none;
}

.bl-contact__popup {
    font-family: var(--st-font-body);
    font-size: 0.85rem;
    max-width: 240px;
}

/* Ghi công bản đồ: nhỏ, mờ, không tranh chú ý */
.bl-contact .leaflet-control-attribution {
    font-size: 10px;
    background: rgba(255, 255, 255, 0.6);
    color: var(--bl-text-light);
}

.bl-contact .leaflet-control-attribution a {
    color: var(--bl-text-light);
}

/* Màn hẹp: bản đồ là dải phía trên, nội dung xếp dưới */
@media (max-width: 1024px) {
    .bl-contact {
        display: block;
        min-height: 0;
    }

    .bl-contact__bg-map {
        position: relative;
        height: 300px;
    }

    .bl-contact__bg-fallback {
        display: none;
    }

    .bl-contact__inner {
        pointer-events: auto;
        padding-top: 1.5rem;
    }

    .bl-contact__panel {
        max-width: 720px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .bl-form {
        grid-template-columns: 1fr;
    }

    .bl-contact__card {
        padding: 1.25rem;
    }

    .bl-contact__bg-map {
        height: 240px;
    }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.bl-footer {
    background: var(--bl-bg-muted);
    color: var(--bl-text-light);
    font-size: 0.92rem;
    margin-top: 0;
}

.bl-footer__top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 3fr);
    gap: 3rem;
    padding: 3.5rem 0 2.5rem;
}

.bl-footer__brand img {
    height: 44px;
    width: auto;
    display: block;
    margin-bottom: 0.9rem;
}

.bl-footer__brand p {
    margin: 0;
    line-height: 1.6;
}

.bl-footer__cols,
.bl-footer__nav,
.bl-footer__widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 2rem;
}

.bl-footer__nav,
.bl-footer__widgets {
    padding: 2rem 0;
    border-top: 1px solid var(--bl-border);
}

.bl-footer__col h4 {
    margin: 0 0 0.9rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--bl-primary);
}

.bl-footer__col h4 a {
    color: inherit;
    text-decoration: none;
}

.bl-footer__col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.bl-footer__col li {
    margin-bottom: 0.55rem;
}

.bl-footer a {
    color: var(--bl-text-light);
    text-decoration: none;
}

.bl-footer a:hover {
    color: var(--bl-primary);
    text-decoration: underline;
}

.bl-footer__bottom {
    background: var(--bl-primary);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.82rem;
}

.bl-footer__bottom a {
    color: rgba(255, 255, 255, 0.85);
}

.bl-footer__bottom a:hover {
    color: #fff;
}

.bl-footer__bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 52px;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.bl-footer__copy {
    margin: 0;
}

.bl-footer__sep {
    margin: 0 0.5rem;
    opacity: 0.6;
}

.bl-footer__social {
    display: flex;
    gap: 0.75rem;
}

.bl-footer__social svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .bl-quick__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bl-services,
    .bl-news__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bl-business__inner {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .bl-container {
        /* chỉ lề ngang: không xoá padding dọc của các khối dùng chung class */
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .bl-topbar__contact {
        display: none;
    }

    .bl-topbar__inner {
        justify-content: flex-end;
    }

    /* Thanh trên cùng quá chật trên điện thoại: chỉ giữ bộ chọn ngôn ngữ;
       các link này có trong menu mobile (.bl-nav__mobile-only) */
    .bl-topbar__links > .bl-topbar__link {
        display: none;
    }

    .bl-header__inner {
        min-height: 60px;
        gap: 0.75rem;
    }

    .bl-header__logo {
        height: 36px;
    }

    /* Menu mobile xổ xuống dưới header; toggle nằm cạnh các nút */
    .bl-header .st-header__toggle {
        order: 3;
    }

    .bl-header__login {
        display: none;
    }

    .bl-nav__mobile-only {
        display: block;
    }

    .bl-hero {
        padding: 2.5rem 0 5.5rem;
    }

    .bl-hero__inner {
        grid-template-columns: 1fr;
    }

    .bl-hero__visual {
        display: none;
    }

    .bl-track {
        flex-direction: column;
        gap: 0.4rem;
    }

    .bl-track__btn {
        width: 100%;
    }

    .bl-quick__grid,
    .bl-services,
    .bl-steps,
    .bl-news__grid {
        grid-template-columns: 1fr;
    }

    .bl-section {
        padding: 3rem 0;
    }

    .bl-section__head--row {
        flex-direction: column;
        align-items: flex-start;
    }

    .bl-cta__inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .bl-footer__top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .bl-footer__bottom-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bl-btn,
    .bl-quick__card,
    .bl-service {
        transition: none;
    }

    .bl-btn:hover,
    .bl-quick__card:hover,
    .bl-service:hover {
        transform: none;
    }
}