/*
 * Omega Steel – giao diện dựng lại theo site Flatsome cũ (omegasteel.com.vn).
 * Số đo (khung 1220px, font Roboto, màu, cỡ chữ) lấy từ site đang chạy.
 */

/* ===== Nền ===== */
:root {
    --oms-blue: #0067ac;
    --oms-blue-2: #1a489e;
    --oms-blue-3: #054da2;
    --oms-red: #be212a;
    --oms-red-2: #be1e2d;
    --oms-primary: #446084;
    --oms-link: #334862;
    --oms-container: 1220px;
}
html { -webkit-text-size-adjust: 100%; }
body.oms {
    margin: 0;
    font-family: "Roboto", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #000;
    background: #fff;
    overflow-x: hidden;
}
.oms *, .oms *::before, .oms *::after { box-sizing: border-box; }
.oms img { max-width: 100%; height: auto; vertical-align: middle; border: 0; }
.oms a { color: var(--oms-link); text-decoration: none; transition: color .2s, background-color .2s, opacity .2s; }
.oms a:hover { color: #111; }
.oms h1, .oms h2, .oms h3, .oms h4, .oms h5, .oms h6 {
    font-family: "Roboto", sans-serif;
    font-weight: 700;
    color: #000;
    line-height: 1.3;
    margin: 0 0 .5em;
    text-rendering: optimizeSpeed;
}
.oms h1 { font-size: 1.7em; }
.oms h2 { font-size: 1.6em; }
.oms h3 { font-size: 1.25em; }
.oms h4 { font-size: 1.125em; }
.oms h5 { font-size: 1em; }
.oms h6 { font-size: .85em; }
@media (max-width: 549px) { .oms h1 { font-size: 1.4em; } .oms h2 { font-size: 1.2em; } .oms h3 { font-size: 1em; } }
.oms p { margin: 0 0 1.3em; }
.oms ul, .oms ol { margin: 0 0 1.3em; padding: 0; }
.oms li { margin-bottom: .6em; }
.oms button { font-family: inherit; }
.oms iframe { max-width: 100%; }
.screen-reader-text, .oms-skip {
    position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.oms-skip:focus { clip: auto; width: auto; height: auto; z-index: 100000; background: #fff; padding: 10px 16px; top: 8px; left: 8px; }

.oms-container { width: 100%; max-width: var(--oms-container); margin: 0 auto; padding: 0 15px; }
.oms-row { width: 100%; max-width: var(--oms-container); margin: 0 auto; display: flex; flex-wrap: wrap; }
.oms-col { position: relative; width: 100%; padding: 0 15px 30px; }
.oms-section { position: relative; }

/* ===== Header ===== */
.oms-header { position: relative; z-index: 30; background: #fff; }
.oms-header__main { height: 90px; background: #fff; }
.oms-header__inner { display: flex; align-items: center; height: 100%; }
.oms-logo { width: 178px; flex: 0 0 178px; margin-right: 22px; }
.oms-logo img { display: block; max-height: 90px; width: auto; }
.oms-header__block { flex: 1 1 auto; display: flex; align-items: center; min-width: 0; }
.oms-company-name {
    flex: 0 0 auto; white-space: nowrap; margin-right: 18px;
    min-width: 0;
    color: var(--oms-blue);
    font-size: 21px;
    font-weight: 700;
    line-height: 1.6;
    text-transform: uppercase;
}
.oms-company-name span { color: var(--oms-red-2); }
/* Liên hệ | Email | cờ ngôn ngữ trên một hàng */
.oms-topnavs { flex: 1 1 auto; display: flex; align-items: center; justify-content: flex-end; gap: 16px; min-width: 0; }
.oms-tnav { display: flex; align-items: center; gap: 8px; min-width: 0; color: #1b2533 !important; }
.oms-tnav__icon {
    flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%;
    background: rgba(0, 103, 172, .1); color: var(--oms-blue); transition: background .2s, color .2s;
}
.oms-tnav:hover .oms-tnav__icon { background: var(--oms-blue); color: #fff; }
.oms-tnav__text { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
.oms-topnavs__title { text-transform: uppercase; font-weight: 700; font-size: 13px; letter-spacing: .06em; color: var(--oms-blue); }
.oms-topnavs__desc { font-size: 13px; font-weight: 500; color: #444; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.oms-tnav:hover .oms-topnavs__desc { color: var(--oms-red); }
.oms-header__flags { flex: 0 0 auto; display: flex; align-items: center; padding-left: 16px; border-left: 1px solid #e3e8ee; }
.oms-header__flags .gtranslate_wrapper { display: flex; align-items: center; gap: 5px; }
.oms-header__flags img { width: 22px; }
.oms .oms-header__flags a { margin: 0; line-height: 0; border-radius: 3px; overflow: hidden; box-shadow: 0 0 0 1px rgba(0, 0, 0, .08); transition: transform .2s; }
.oms .oms-header__flags a:hover { transform: translateY(-2px); }
.oms-flags { text-align: center; line-height: 1; }
.oms-flags img { width: 24px; height: auto; }
.oms-flags a { display: inline-block; margin: 0 1px; }

.oms-burger { display: none; }

.oms-header__nav { background: #f1f1f1; min-height: 55px; }
.oms-header.is-stuck .oms-header__nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    box-shadow: 1px 1px 10px rgba(0, 0, 0, .15);
}
.admin-bar .oms-header.is-stuck .oms-header__nav { top: 32px; }
.oms-nav__inner { display: flex; align-items: center; min-height: 55px; position: relative; }
.oms-nav { flex: 1 1 auto; display: flex; align-items: center; justify-content: center; }
/* Nút Home trước menu (chỗ site cũ để ô trống + vạch chia) */
.oms-nav__home {
    flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; margin-right: 18px;
    border-radius: 8px; background: var(--oms-blue); color: #fff !important; box-shadow: 0 3px 10px rgba(0, 103, 172, .25); transition: background .2s, transform .2s;
}
.oms-nav__home:hover { background: var(--oms-red); transform: translateY(-1px); }
.oms-nav__home.is-current { background: var(--oms-red); }
.oms .oms-menu { display: flex; flex-wrap: wrap; align-items: center; list-style: none; margin: 0; padding: 0; }
.oms-menu > li { position: relative; margin: 0 13px; padding: 0; }
.oms-menu > li > a {
    display: inline-flex; align-items: center;
    padding: 10px 0; line-height: 16px;
    font-size: 16px; font-weight: 700; text-transform: uppercase; color: #000;
}
.oms-menu > li > a:hover,
.oms-menu > li.current-menu-item > a,
.oms-menu > li.current-menu-ancestor > a,
.oms-menu > li.current_page_item > a { color: var(--oms-blue-2); }
.oms-menu > li.menu-item-has-children > a::after {
    content: ""; width: 6px; height: 6px; margin: -3px 0 0 6px;
    border-right: 1px solid currentColor; border-bottom: 1px solid currentColor;
    transform: rotate(45deg); opacity: .6;
}
.oms-menu .sub-menu {
    position: absolute; top: 100%; left: -15px; z-index: 20;
    min-width: 260px; margin: 0; padding: 0; list-style: none;
    background: #fff; border: 1px solid #ddd;
    box-shadow: 1px 1px 15px rgba(0, 0, 0, .15);
    opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .2s, transform .2s, visibility .2s;
}
.oms-menu > li:hover > .sub-menu, .oms-menu > li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.oms-menu .sub-menu li { position: relative; margin: 0; }
.oms-menu .sub-menu a {
    display: block; padding: 10px 20px; color: #000; font-size: 15px; font-weight: 400; text-transform: none; line-height: 1.3;
}
.oms-menu > li > .sub-menu > li:hover { background: red; }
.oms-menu > li > .sub-menu > li:hover > a { color: #fff; }
.oms-menu .sub-menu .sub-menu {
    top: -1px; left: 100%; min-width: 240px; border: 1px solid #d2d2d2; box-shadow: 2px 2px 5px #828282; transform: none;
}
.oms-menu .sub-menu li:hover > .sub-menu { opacity: 1; visibility: visible; }
.oms-menu .sub-menu .sub-menu li:hover { background: #1a479c; }
.oms-menu .sub-menu .sub-menu li:hover > a { color: #fff; }

.oms-search { position: relative; display: flex; align-items: center; padding-left: 13px; margin-left: 13px; border-left: 1px solid rgba(0, 0, 0, .1); height: 30px; }
.oms-search__toggle { background: none; border: 0; padding: 4px; cursor: pointer; color: #000; line-height: 0; }
.oms-search__form {
    position: absolute; top: calc(100% + 12px); right: -10px; z-index: 30; display: flex; width: 290px; padding: 10px;
    background: #fff; border: 1px solid #ddd; box-shadow: 1px 1px 15px rgba(0, 0, 0, .15);
    opacity: 0; visibility: hidden; transition: opacity .2s, visibility .2s;
}
.oms-search.is-open .oms-search__form { opacity: 1; visibility: visible; }
.oms-search__form input[type="search"] { flex: 1; height: 38px; margin: 0; }
.oms-search__form button { width: 40px; border: 0; background: var(--oms-primary); color: #fff; cursor: pointer; }

/* Off-canvas di động */
/* Menu điện thoại (đo theo menu Flatsome cũ): khung 260px nền trắng 95%, lớp phủ đen 60%, nút X trắng góc phải */
.oms-overlay { position: fixed; inset: 0; z-index: 1001; background: rgba(11, 11, 11, .6); }
.oms-offcanvas__close {
    position: fixed; top: 0; right: 0; z-index: 1003; width: 40px; height: 40px; padding: 0;
    border: 0; background: none; color: #fff; opacity: .6; font-size: 34px; line-height: 40px; cursor: pointer;
}
.oms-offcanvas__close:hover { opacity: 1; }
.oms-offcanvas__close[hidden] { display: none; }
.oms-offcanvas {
    position: fixed; top: 0; bottom: 0; left: 0; z-index: 1002; width: 260px; max-width: 85vw;
    background: rgba(255, 255, 255, .95); overflow-y: auto; padding: 30px 0;
    transform: translateX(-100%); transition: transform .3s; visibility: hidden;
}
.oms-offcanvas.is-open { transform: none; visibility: visible; }
.oms .oms-offcanvas__search { display: flex; margin: 0; padding: 20px 20px 21px; }
.oms .oms-offcanvas__search input[type="search"] {
    flex: 1 1 auto; min-width: 0; height: 33px; margin: 0; padding: 0 .75em; font-size: 13.2px;
    border: 1px solid #ddd; border-right: 0; background: #fff; box-shadow: inset 0 1px 2px rgba(0, 0, 0, .1);
}
.oms-offcanvas__search button { flex: 0 0 34px; height: 33px; border: 0; background: #d26e4b; color: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.oms .oms-offcanvas__menu, .oms .oms-offcanvas__menu .sub-menu { list-style: none; margin: 0; padding: 0; }
.oms .oms-offcanvas__menu > li { margin: 0; border-top: 1px solid #ececec; position: relative; }
.oms-offcanvas__menu > li > a { display: block; padding: 15px 45px 15px 20px; color: #000 !important; font-size: 12.8px; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; }
.oms-offcanvas__menu .sub-menu { display: none; }
.oms-offcanvas__menu li.is-open > .sub-menu { display: block; }
.oms .oms-offcanvas__menu > li > .sub-menu { margin: 0 0 0 8px; padding: 0 0 30px; }
.oms .oms-offcanvas__menu .sub-menu li { margin: 0; border: 0; position: relative; }
.oms-offcanvas__menu .sub-menu a { display: block; padding: 5px 0 5px 20px; color: #666 !important; font-size: 16px; font-weight: 400; text-transform: none; }
.oms-offcanvas__menu .sub-menu .sub-menu a { padding-left: 35px; }
.oms-offcanvas__menu .sub-menu .menu-item-has-children > a { padding-right: 45px; }
.oms-offcanvas__flags { padding: 20px; text-align: left; border-top: 1px solid #ececec; }
.oms-subtoggle { position: absolute; top: 6px; right: 5px; width: 45px; height: 39px; border: 0; background: none; cursor: pointer; }
.oms-subtoggle::before { content: ""; display: block; width: 9px; height: 9px; margin: -4px auto 0; border-right: 2px solid #000; border-bottom: 2px solid #000; transform: rotate(45deg); transition: transform .2s; }
.oms-offcanvas__menu .sub-menu .oms-subtoggle { top: 0; height: 36px; }
li.is-open > .oms-subtoggle::before { transform: rotate(-135deg); }

/* ===== Slider dùng chung ===== */
.oms-slider { position: relative; }
.oms-slider__viewport { overflow: hidden; }
.oms-slider__track { display: flex; transition: transform .6s cubic-bezier(.3, .7, .4, 1); will-change: transform; }
.oms-slide { flex: 0 0 100%; min-width: 0; }
.oms-slider__btn {
    position: absolute; top: 50%; z-index: 3; width: 44px; height: 44px; margin-top: -22px; padding: 8px;
    display: flex; align-items: center; justify-content: center;
    border: 0; background: none; color: #111; cursor: pointer; opacity: .7; transition: opacity .2s, transform .2s;
}
.oms-slider__btn svg { width: 100%; height: 100%; }
.oms-slider__btn:hover { opacity: 1; }
.oms-slider__btn--prev { left: 0; }
.oms-slider__btn--next { right: 0; }
.oms-slider.is-single .oms-slider__btn { display: none; }
.oms-slider__dots { display: flex; justify-content: center; gap: 0; padding: 10px 0 0; }
.oms-slider__dots button { width: 10px; height: 10px; margin: 0 5px; padding: 0; border: 1px solid #fff; border-radius: 50%; background: transparent; opacity: .4; cursor: pointer; }
.oms-slider__dots button.is-active { background: #fff; opacity: 1; }
/* Slider chỉ bật trên điện thoại: ở màn lớn ẩn nút + chấm. */
.oms-projslider .oms-slider__btn, .oms-numslider .oms-slider__btn, .oms-numslider .oms-slider__dots { display: none; }
.oms-header__mtop { display: none; }

/* ===== Trang chủ ===== */
/* Banner slide: khung bo góc + bóng, ảnh zoom chậm, nút kính mờ, thanh chấm + số thứ tự */
.oms-hero-wrap { padding: 20px 0 0; background: linear-gradient(#f4f6f9, #fff 70%); }
.oms-hero { border-radius: 16px; overflow: hidden; box-shadow: 0 18px 40px -18px rgba(8, 33, 61, .45); isolation: isolate; }
.oms-hero .oms-hero__slide { position: relative; height: 540px; overflow: hidden; background: #dfe5ec; }
.oms-hero__slide img, .oms-hero__link { display: block; width: 100%; height: 100%; }
.oms-hero__slide img { object-fit: cover; object-position: center; transform: scale(1); transition: transform 6s ease-out; }
.oms-hero__slide.is-active img { transform: scale(1.06); }
.oms-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 130px; z-index: 2; pointer-events: none; background: linear-gradient(transparent, rgba(8, 25, 45, .55)); }
.oms-hero .oms-slider__btn {
    width: 50px; height: 50px; margin-top: -25px; padding: 13px; color: #fff; border: 1px solid rgba(255, 255, 255, .45); border-radius: 50%;
    background: rgba(8, 25, 45, .28); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); opacity: .9;
}
.oms-hero .oms-slider__btn:hover { background: var(--oms-red); border-color: var(--oms-red); opacity: 1; }
.oms-hero .oms-slider__btn--prev { left: 22px; }
.oms-hero .oms-slider__btn--next { right: 22px; }
.oms-hero__bar { position: absolute; left: 28px; right: 28px; bottom: 22px; z-index: 3; display: flex; align-items: center; justify-content: space-between; gap: 16px; pointer-events: none; }
.oms-hero__count { color: rgba(255, 255, 255, .8); font-size: 14px; letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.oms-hero__count b { color: #fff; font-size: 22px; font-weight: 700; }
.oms-hero .oms-hero__dots { padding: 0; gap: 8px; pointer-events: auto; }
.oms-hero .oms-hero__dots button { width: 26px; height: 4px; margin: 0; border: 0; border-radius: 4px; background: rgba(255, 255, 255, .5); opacity: 1; transition: width .35s, background .35s; }
.oms-hero .oms-hero__dots button.is-active { width: 52px; background: #fff; }

/* Tiêu đề khối trang chủ */
.oms-hsec { padding: 64px 0; }
.oms-hsec--alt { background: #f4f6f9; }
.oms-shead { margin: 0 auto 34px; }
.oms-shead--center { text-align: center; max-width: 760px; }
.oms-shead--withlink { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; max-width: none; }
.oms-shead--center.oms-shead--withlink { flex-direction: column; align-items: center; }
.oms-eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 8px; color: var(--oms-blue); font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.oms-eyebrow::before, .oms-shead--center .oms-eyebrow::after { content: ""; width: 28px; height: 2px; background: var(--oms-red); }
.oms .oms-shead__title { margin: 0; color: var(--oms-red); font-size: 34px; line-height: 1.2; font-weight: 800; text-transform: uppercase; letter-spacing: .01em; }
.oms-shead--light .oms-eyebrow { color: #9fd0ff; }
.oms .oms-shead--light .oms-shead__title { color: #fff; }
.oms-shead__link { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 8px; padding: 9px 18px; border: 1px solid #d5dde7; border-radius: 999px; background: #fff; color: var(--oms-blue) !important; font-size: 14px; font-weight: 600; transition: all .2s; }
.oms-shead__link:hover { background: var(--oms-blue); border-color: var(--oms-blue); color: #fff !important; }
.oms-btn {
    display: inline-flex; align-items: center; gap: 10px; padding: 13px 24px; border-radius: 8px; background: var(--oms-blue); color: #fff !important;
    font-size: 15px; font-weight: 700; box-shadow: 0 8px 18px -8px rgba(0, 103, 172, .6); transition: background .2s, transform .2s;
}
.oms-btn:hover { background: var(--oms-red); transform: translateY(-2px); }

/* Về chúng tôi */
.oms-about__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 60px; align-items: center; }
.oms-about__media { position: relative; padding: 0 0 26px 26px; }
.oms-about__media::before { content: ""; position: absolute; left: 0; bottom: 0; width: 62%; height: 70%; border-radius: 14px; background: linear-gradient(135deg, var(--oms-blue), #0b2a4a); }
.oms-about__media img { position: relative; display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 14px; box-shadow: 0 20px 40px -20px rgba(8, 33, 61, .5); }
.oms-about__badge {
    position: absolute; right: -18px; top: 28px; display: flex; flex-direction: column; align-items: center; padding: 14px 20px; border-radius: 12px;
    background: var(--oms-red); color: #fff; box-shadow: 0 12px 24px -10px rgba(190, 33, 42, .7); line-height: 1.1;
}
.oms-about__badge span { font-size: 12px; text-transform: uppercase; letter-spacing: .1em; opacity: .9; }
.oms-about__badge b { font-size: 30px; font-weight: 800; }
.oms-about .oms-shead { margin-bottom: 18px; }
.oms .oms-about__desc { margin: 0 0 20px; color: #3c4756; font-size: 16px; line-height: 1.75; text-align: justify; }
.oms .oms-about__points { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; margin: 0 0 28px; list-style: none; }
.oms .oms-about__points li { display: flex; align-items: flex-start; gap: 10px; margin: 0; color: #1b2533; font-size: 15px; font-weight: 500; line-height: 1.45; }
.oms-about__points svg { flex: 0 0 auto; margin-top: 1px; color: var(--oms-blue); }
.oms-about__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 26px; }
.oms-about__call { display: inline-flex; align-items: center; gap: 12px; color: #1b2533 !important; }
.oms-about__callicon { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 50%; background: rgba(190, 33, 42, .1); color: var(--oms-red); }
.oms-about__call small { display: block; color: #6b7686; font-size: 12.5px; }
.oms-about__call b { font-size: 19px; color: var(--oms-red); }

/* Sản phẩm & Dịch vụ: 1 ô lớn + 4 ô nhỏ */
.oms-services__grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr; grid-template-rows: repeat(2, 260px); gap: 20px; }
.oms-svc { position: relative; display: block; overflow: hidden; border-radius: 14px; color: #fff !important; background: #0b2a4a; isolation: isolate; }
.oms-svc--big { grid-row: span 2; }
.oms-svc > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s; z-index: -2; }
.oms-svc:hover > img { transform: scale(1.07); }
.oms-svc__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(8, 25, 45, .05) 20%, rgba(8, 25, 45, .88) 100%); transition: background .4s; }
.oms-svc:hover .oms-svc__shade { background: linear-gradient(180deg, rgba(0, 76, 128, .35) 0%, rgba(8, 25, 45, .92) 100%); }
.oms-svc__num { position: absolute; top: 16px; left: 18px; padding: 4px 10px; border-radius: 6px; background: var(--oms-red); font-size: 13px; font-weight: 800; letter-spacing: .06em; }
.oms-svc__body { position: absolute; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; gap: 6px; padding: 22px 22px 20px; }
.oms-svc__title { font-size: 21px; font-weight: 800; text-transform: uppercase; line-height: 1.25; }
.oms-svc__title::after { content: ""; display: block; width: 36px; height: 3px; margin-top: 8px; border-radius: 2px; background: var(--oms-red); transition: width .35s; }
.oms-svc:hover .oms-svc__title::after { width: 64px; }
.oms-svc__desc { color: rgba(255, 255, 255, .85); font-size: 14px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.oms-svc__more { display: inline-flex; align-items: center; gap: 6px; margin-top: 4px; font-size: 13.5px; font-weight: 700; opacity: 0; transform: translateY(6px); transition: opacity .3s, transform .3s; }
.oms-svc:hover .oms-svc__more, .oms-svc:focus-visible .oms-svc__more { opacity: 1; transform: none; }
.oms-svc--big .oms-svc__body { padding: 30px; }
.oms-svc--big .oms-svc__title { font-size: 28px; }
.oms-svc--big .oms-svc__desc { font-size: 15.5px; -webkit-line-clamp: 3; max-width: 440px; }
.oms-svc--big .oms-svc__more { opacity: 1; transform: none; }

.oms-home-who h2, .oms-home-clients h2 {
    color: var(--oms-red); font-size: 32px; font-weight: 700; margin-bottom: 20px; text-align: center; text-transform: uppercase;
}
.oms-home-who h2 a, .oms-home-who h2 a:visited { color: var(--oms-red); }
.oms-home-who__desc { text-align: justify; margin-bottom: 1.3em; }
.oms-home-who .oms-readmore { color: var(--oms-link); }

.oms-pgrid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.oms-pgrid--home { gap: 9.8px; padding: 0 4.9px 9.8px; }

.oms-pcard { position: relative; }
.oms-pcard__img { display: block; position: relative; overflow: hidden; background: #f3f3f3; }
.oms-pcard__img img, .oms-noimg { display: block; width: 100%; height: 100%; object-fit: cover; }
.oms-pcard__name { margin: 0; font-size: 17px; font-weight: 700; line-height: 1.3; }
.oms-pcard__loc span { font-size: 15px; }

.oms-pcard--overlay .oms-pcard__img { padding-top: 56.25%; }
.oms-pcard--overlay .oms-pcard__img img, .oms-pcard--overlay .oms-noimg { position: absolute; inset: 0; }
.oms-pcard--overlay .oms-pcard__text {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 5px 10px;
    background: rgba(0, 0, 0, .5); color: #f1f1f1; text-align: center; transition: background-color .3s;
}
.oms-pcard--overlay:hover .oms-pcard__text { background: rgba(0, 103, 172, .5); }
.oms-pcard--overlay .oms-pcard__name {
    height: 25px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical;
}
.oms-pcard--overlay .oms-pcard__name a, .oms-pcard--overlay .oms-pcard__loc { color: #f1f1f1; }
.oms-pcard--overlay .oms-pcard__loc { line-height: 1.6; }

/* Khách hàng & đối tác: logo trong ô trắng, hai mép mờ */
.oms-logos { padding: 0 8px; }
.oms-logos .oms-slider__viewport { -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.oms-logos .oms-slide { flex: 0 0 25%; padding: 10px; display: flex; align-items: center; justify-content: center; }
.oms-logos__box {
    display: flex; align-items: center; justify-content: center; width: 100%; height: 130px; padding: 10px 16px; border: 1px solid #e6ebf1; border-radius: 12px;
    background: #fff; transition: box-shadow .25s, border-color .25s, transform .25s;
}
.oms-logos__box:hover { border-color: transparent; box-shadow: 0 12px 26px -12px rgba(16, 40, 70, .3); transform: translateY(-3px); }
.oms-logos .oms-slide img { width: 100%; height: 100%; max-width: 100%; object-fit: contain; }
.oms-logos .oms-slider__btn {
    width: 40px; height: 40px; margin-top: -20px; padding: 10px; border-radius: 50%; background: #fff; color: var(--oms-blue);
    box-shadow: 0 4px 14px rgba(16, 40, 70, .18); opacity: 0;
}
.oms-logos:hover .oms-slider__btn { opacity: 1; }
.oms-logos .oms-slider__btn:hover { background: var(--oms-blue); color: #fff; }
.oms-logos .oms-slider__btn--prev { left: -8px; }
.oms-logos .oms-slider__btn--next { right: -8px; }

/* Niềm tự hào: nền ảnh 123.jpg phủ xanh đậm, ô kính mờ */
.oms-home-numbers {
    position: relative; color: #fff; text-align: center;
    background: linear-gradient(115deg, rgba(8, 33, 61, .93), rgba(0, 76, 128, .85) 55%, rgba(190, 33, 42, .7)), var(--oms-numbers-bg) center / cover no-repeat fixed, #0b2a4a;
}
.oms-home-numbers__grid { justify-content: center; gap: 0; }
.oms-home-numbers__item { flex: 0 0 33.333%; max-width: 33.333%; padding: 0 14px; }
.oms-stat {
    display: flex; flex-direction: column; align-items: center; padding: 34px 20px 30px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 16px;
    background: rgba(255, 255, 255, .07); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); transition: transform .3s, background .3s;
}
.oms-stat:hover { transform: translateY(-5px); background: rgba(255, 255, 255, .12); }
.oms-stat__icon { display: inline-flex; align-items: center; justify-content: center; width: 96px; height: 96px; margin-bottom: 16px; border-radius: 50%; background: rgba(255, 255, 255, .12); }
.oms-stat__icon img { width: 58px; height: 58px; }
.oms-stat__num { font-size: 48px; font-weight: 800; line-height: 1.1; font-variant-numeric: tabular-nums; }
.oms-stat__label { margin-top: 6px; color: rgba(255, 255, 255, .8); font-size: 15px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.oms-stat__label::before { content: ""; display: block; width: 32px; height: 3px; margin: 0 auto 10px; border-radius: 2px; background: var(--oms-red); }
.oms-home-numbers .oms-slider__dots button { border-color: #fff; }

/* Tin tức nổi bật: ô lớn chữ trên ảnh + danh sách có ảnh nhỏ */
.oms-hnews__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 28px; }
.oms-hnews__feat { position: relative; display: block; min-height: 460px; overflow: hidden; border-radius: 14px; color: #fff !important; background: #0b2a4a; isolation: isolate; }
.oms-hnews__feat > img, .oms-hnews__feat > .oms-ncard__ph { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .7s; }
.oms-hnews__feat:hover > img { transform: scale(1.05); }
.oms-hnews__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 30%, rgba(8, 25, 45, .92)); }
.oms-hnews__featbody { position: absolute; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; gap: 10px; padding: 30px; }
.oms-hnews__date { align-self: flex-start; padding: 4px 10px; border-radius: 6px; background: var(--oms-red); color: #fff; font-size: 12.5px; font-weight: 600; }
.oms-hnews__feattitle { font-size: 24px; font-weight: 800; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.oms-hnews__featexcerpt { color: rgba(255, 255, 255, .85); font-size: 15px; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.oms-hnews__read { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 700; }
.oms-hnews__list { display: flex; flex-direction: column; gap: 16px; }
.oms-hnews__item { flex: 1 1 0; display: flex; gap: 16px; align-items: center; padding: 14px; border-radius: 12px; background: #fff; color: #1b2533 !important; box-shadow: 0 1px 3px rgba(16, 40, 70, .08); transition: box-shadow .25s, transform .25s; }
.oms-hnews__item:hover { box-shadow: 0 12px 26px -12px rgba(16, 40, 70, .3); transform: translateX(4px); }
.oms-hnews__thumb { position: relative; flex: 0 0 150px; height: 96px; overflow: hidden; border-radius: 8px; background: #e9eef4; }
.oms-hnews__thumb > img { width: 100%; height: 100%; object-fit: cover; }
.oms-hnews__thumb .oms-ncard__ph img { width: 70%; }
.oms-hnews__itembody { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.oms-hnews__date--dark { padding: 0; background: none; color: #8a94a3; font-weight: 500; }
.oms-hnews__itemtitle { font-size: 15.5px; font-weight: 700; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.oms-hnews__item:hover .oms-hnews__itemtitle { color: var(--oms-blue); }
.oms-hnews__itemexcerpt { color: #5b6676; font-size: 13.5px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.oms-home-news h2 { padding-bottom: 20px; margin-bottom: 12.8px; }
.oms-home-news-wrap { padding-top: 30px; }
.oms-home-news__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 30px; }
.oms-post { display: block; color: #000 !important; }
.oms-post__img { display: block; position: relative; padding-top: 75%; overflow: hidden; }
.oms-post__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.oms-post:hover .oms-post__img img { transform: scale(1.06); }
.oms-post__body { display: block; padding: 0 0 30px; }
.oms-post__img + .oms-post__body { padding-top: .7em; }
.oms-post__title { font-size: 16.56px; margin: 1.656px 0; line-height: 1.3; color: #000; }
.oms-post__excerpt { font-size: 14.4px; margin: 1.44px 0 0; color: #000; line-height: 1.6; }
.oms-newsslider .oms-slider__btn { top: 30px; width: 34px; padding: 6px; color: #333; opacity: 0; }
.oms-newsslider:hover .oms-slider__btn { opacity: .7; }
.oms-newsslider .oms-slider__btn--prev { left: -34px; }
.oms-newsslider .oms-slider__btn--next { right: -34px; }
.oms-newsslider .oms-slider__viewport, .oms-gallery__main .oms-slider__viewport { transition: height .3s; }
.oms-newsslider .oms-slider__track, .oms-gallery__main .oms-slider__track { align-items: flex-start; }
.oms-post--list { padding: 0 0 30px 10px; }
.oms-home-news__more { text-align: right; padding-bottom: 30px; }
.oms-button {
    display: inline-block; min-height: 2.5em; padding: 0 1.2em; line-height: 2.4em;
    background: var(--oms-primary); color: #fff !important; border: 1px solid transparent;
    font-size: .8em; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
}
.oms-button:hover { box-shadow: inset 0 0 0 100px rgba(0, 0, 0, .2); }

.oms-home-video-wrap { padding: 56px 0 30px; }
.oms-videos { padding: 0 30px; }
.oms-videos .oms-slide { flex: 0 0 33.333%; padding: 0 9.8px; }
.oms-videos .oms-slider__btn {
    width: 34px; height: 34px; margin-top: -17px; padding: 6px; color: #111;
    border: 2px solid currentColor; border-radius: 99px; opacity: .8;
}
.oms-videos .oms-slider__btn--prev { left: -18px; }
.oms-videos .oms-slider__btn--next { right: -18px; }
.oms-video { position: relative; padding-top: 56.25%; background: #000; }
.oms-video iframe, .oms-video__poster { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.oms-video__poster { padding: 0; margin: 0; cursor: pointer; background: #000; overflow: hidden; text-align: left; }
.oms-video__poster img { width: 100%; height: 100%; object-fit: cover; opacity: .9; }
.oms-video__title {
    position: absolute; top: 0; left: 0; right: 0; padding: 12px 14px 30px;
    color: #fff; font-size: 16px; font-weight: 500; line-height: 1.3;
    background: linear-gradient(rgba(0, 0, 0, .65), transparent);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.oms-video__play {
    position: absolute; left: 50%; top: 50%; width: 68px; height: 48px; margin: -24px 0 0 -34px;
    background: #f00; border-radius: 14px;
}
.oms-video__play::after { content: ""; position: absolute; left: 27px; top: 14px; border-style: solid; border-width: 10px 0 10px 17px; border-color: transparent transparent transparent #fff; }

/* Video tiêu biểu: nền xanh đậm, trình phát lớn + danh sách phát */
.oms-hvideo { background: radial-gradient(1200px 500px at 85% -10%, rgba(0, 103, 172, .55), transparent 60%), linear-gradient(160deg, #0b2a4a, #061a2f); color: #fff; }
.oms-hvideo .oms-shead__link { background: transparent; border-color: rgba(255, 255, 255, .3); color: #fff !important; }
.oms-hvideo .oms-shead__link:hover { background: #f00; border-color: #f00; }
.oms-hvideo__grid { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); gap: 26px; align-items: start; }
.oms-hvideo__main { border-radius: 14px; overflow: hidden; background: #000; box-shadow: 0 24px 50px -20px rgba(0, 0, 0, .7); }
.oms-video--main .oms-video__poster img { opacity: .85; transition: opacity .3s, transform .6s; }
.oms-video--main .oms-video__poster:hover img { opacity: 1; transform: scale(1.03); }
.oms-video--main .oms-video__play { width: 84px; height: 60px; margin: -30px 0 0 -42px; border-radius: 16px; box-shadow: 0 10px 30px rgba(255, 0, 0, .45); transition: transform .2s; }
.oms-video--main .oms-video__play::after { left: 34px; top: 18px; border-width: 12px 0 12px 20px; }
.oms-video--main .oms-video__poster:hover .oms-video__play { transform: scale(1.08); }
.oms-hvideo__caption { display: flex; align-items: center; gap: 12px; padding: 16px 20px; background: rgba(255, 255, 255, .06); }
.oms-hvideo__now { flex: 0 0 auto; padding: 3px 9px; border-radius: 5px; background: var(--oms-red); font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.oms-hvideo__title { font-size: 17px; font-weight: 700; line-height: 1.35; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.oms .oms-hvideo__list { display: flex; flex-direction: column; gap: 10px; margin: 0; padding: 0; list-style: none; max-height: 540px; overflow-y: auto; scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, .25) transparent; }
.oms .oms-hvideo__list li { margin: 0; }
.oms-vitem {
    display: flex; align-items: center; gap: 14px; width: 100%; padding: 8px; border: 1px solid rgba(255, 255, 255, .1); border-radius: 12px;
    background: rgba(255, 255, 255, .04); color: #fff; text-align: left; cursor: pointer; transition: background .2s, border-color .2s;
}
.oms-vitem:hover { background: rgba(255, 255, 255, .1); }
.oms-vitem.is-active { background: rgba(0, 103, 172, .35); border-color: rgba(120, 190, 255, .55); }
.oms-vitem__thumb { position: relative; flex: 0 0 132px; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 8px; background: #000; }
.oms-vitem__thumb img { width: 100%; height: 100%; object-fit: cover; }
.oms-vitem__play { position: absolute; left: 50%; top: 50%; display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; margin: -15px 0 0 -15px; border-radius: 50%; background: rgba(255, 0, 0, .9); color: #fff; }
.oms-vitem.is-active .oms-vitem__play { background: #fff; color: #f00; }
.oms-vitem__text { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.oms-vitem__num { color: #9fd0ff; font-size: 12px; font-weight: 700; letter-spacing: .1em; }
.oms-vitem__title { font-size: 14.5px; font-weight: 600; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ===== Footer ===== */
.oms-footer {
    position: relative; color: rgba(255, 255, 255, .82); padding-top: 56px;
    background: linear-gradient(180deg, rgba(6, 22, 40, .9), rgba(6, 22, 40, .97)), var(--oms-footer-bg) center / cover no-repeat, #061628;
}
.oms-footer::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: linear-gradient(90deg, var(--oms-red), var(--oms-blue)); }
/* Dải kêu gọi tư vấn */
.oms-fcta {
    position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 34px 40px;
    border-radius: 18px; background: linear-gradient(120deg, var(--oms-blue), #0b3f73 60%, #0b2a4a); box-shadow: 0 24px 50px -24px rgba(0, 0, 0, .7);
}
.oms-fcta::after { content: ""; position: absolute; right: -60px; top: -80px; width: 260px; height: 260px; border-radius: 50%; background: rgba(255, 255, 255, .06); pointer-events: none; }
.oms-fcta .oms-eyebrow { color: #9fd0ff; }
.oms .oms-fcta__title { margin: 0 0 6px; color: #fff; font-size: 26px; line-height: 1.3; font-weight: 800; }
.oms .oms-fcta p { margin: 0; color: rgba(255, 255, 255, .8); font-size: 15px; }
.oms-fcta__actions { position: relative; z-index: 1; flex: 0 0 auto; display: flex; align-items: center; gap: 22px; }
.oms-fcta__phone { display: inline-flex; align-items: center; gap: 12px; color: #fff !important; }
.oms-fcta__phoneicon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 50%; background: var(--oms-red); box-shadow: 0 0 0 6px rgba(190, 33, 42, .25); }
.oms-fcta__phone small { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; opacity: .75; }
.oms-fcta__phone b { font-size: 22px; font-weight: 800; letter-spacing: .02em; }
.oms-btn--light { background: #fff; color: var(--oms-blue) !important; box-shadow: none; }
.oms-btn--light:hover { background: var(--oms-red); color: #fff !important; }
/* 4 cột */
.oms-footer__grid { display: grid; grid-template-columns: 1.3fr .8fr 1.15fr 1.15fr; gap: 40px; padding: 54px 15px 46px; }
.oms-footer__col { min-width: 0; font-size: 14.5px; line-height: 1.65; }
.oms-footer a { color: rgba(255, 255, 255, .85); }
.oms-footer a:hover { color: #fff; }
.oms .oms-footer h3 { position: relative; margin: 0 0 22px; padding-bottom: 12px; color: #fff; font-size: 16px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.oms-footer h3::after { content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 3px; border-radius: 2px; background: var(--oms-red); }
.oms-footer__logo { display: inline-block; padding: 10px 16px; margin-bottom: 18px; border-radius: 10px; background: #fff; }
.oms-footer__logo img { display: block; width: 170px; height: auto; }
.oms .oms-footer__about { margin: 0 0 20px; }
.oms-footer__certs { display: flex; flex-direction: column; gap: 12px; }
.oms-cert { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid rgba(255, 255, 255, .1); border-radius: 10px; background: rgba(255, 255, 255, .04); }
.oms-cert img { width: 44px; flex: 0 0 44px; }
.oms .oms-cert p { margin: 0; font-size: 13px; line-height: 1.5; }
.oms .oms-footer__menu ul { margin: 0; padding: 0; list-style: none; }
.oms .oms-footer__menu li { margin: 0 0 11px; }
.oms-footer__menu a { position: relative; display: inline-flex; align-items: center; gap: 8px; transition: color .2s, transform .2s; }
.oms-footer__menu a::before { content: ""; width: 6px; height: 6px; border-top: 2px solid var(--oms-red); border-right: 2px solid var(--oms-red); transform: rotate(45deg); }
.oms-footer__menu a:hover { transform: translateX(4px); }
.oms .oms-fcontact { margin: 0; padding: 0; list-style: none; }
.oms .oms-fcontact li { display: flex; gap: 12px; margin: 0 0 16px; }
.oms-fcontact__icon { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; background: rgba(255, 255, 255, .08); color: #fff; }
.oms-fcontact b { display: block; color: #fff; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.oms-footer__col--map iframe { display: block; width: 100%; height: 230px; border-radius: 12px; filter: saturate(.85); }
.oms-footer__bottom { padding: 18px 0; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 14px; }
.oms-footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.oms-copyright strong { color: #fff; }
.oms-share { display: flex; gap: 8px; }
.oms-share a { display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255, 255, 255, .08); color: #fff; transition: background .2s, transform .2s; }
.oms-share a:hover { background: var(--oms-blue); transform: translateY(-2px); }
.oms-totop {
    position: fixed; right: 20px; bottom: 20px; z-index: 50; width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center; border-radius: 99px;
    border: 2px solid currentColor; color: #fff !important; background: rgba(0, 0, 0, .25);
    opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
}
.oms-totop.is-visible { opacity: 1; visibility: visible; }

/* ===== Trang con: banner, breadcrumb, tiêu đề ===== */
.oms-banner img, .oms-catbanner__img img { display: block; width: 100%; height: auto; }
.oms-breadcrumbs { border-bottom: 1px solid #222; margin: 0 0 25px 20px; font-weight: 700; color: #222; }
.oms-breadcrumbs #breadcrumbs { margin: 0 !important; padding: 8px 0; }
.oms-breadcrumbs #breadcrumbs a, .oms-breadcrumbs #breadcrumbs span { color: #000; font-weight: 400; font-size: 15px; }
.oms-page-title { margin-bottom: 20px; }
.oms-page-title h1 { text-transform: uppercase; font-size: 32px; color: var(--oms-blue); margin: 0; }

/* Trang chi tiết dự án */
.oms-product { padding-bottom: 30px; }
.oms-gallery { margin-bottom: 30px; }
.oms-gallery__main .oms-slide a { display: block; }
.oms-gallery__main .oms-slide img { display: block; width: 100%; height: auto; }
.oms-gallery__main .oms-slider__btn { color: #fff; opacity: 0; filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .6)); }
.oms-gallery__main:hover .oms-slider__btn { opacity: .85; }
.oms-gallery__thumbs { display: flex; gap: 19.6px; margin-top: 15px; overflow-x: auto; scrollbar-width: none; }
.oms-gallery__thumbs::-webkit-scrollbar { display: none; }
.oms-gallery__thumb { flex: 0 0 calc((100% - 3 * 19.6px) / 4); padding: 0; border: 0; background: none; cursor: pointer; opacity: .6; transition: opacity .2s; }
.oms-gallery__thumb img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.oms-gallery__thumb.is-active, .oms-gallery__thumb:hover { opacity: 1; }
.oms-product__info { font-size: .9em; }
.oms-product__info p { margin: 0 0 1.3em !important; }
.oms-related__title {
    margin: 20px 0; font-size: 16px; background: #ccc; padding: 7px 30px; border-left: 5px solid var(--oms-blue); text-transform: uppercase;
}
.oms-related__slider .oms-slide { flex: 0 0 25%; padding: 0 9.8px 19.6px; }
.oms-related__slider .oms-slider__viewport { margin: 0 -9.8px; }
.oms-related__slider .oms-slider__btn { top: 35%; color: #fff; opacity: 0; filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .6)); }
.oms-related__slider:hover .oms-slider__btn { opacity: .9; }
.oms-pcard--plain .oms-pcard__img { padding-top: 58.5%; }
.oms-pcard--plain .oms-pcard__img img { position: absolute; inset: 0; transition: transform .4s; }
.oms-pcard--plain:hover .oms-pcard__img img { transform: scale(1.1); }
.oms-pcard--plain .oms-pcard__text { padding: 10px 0 0; }
.oms-pcard--plain .oms-pcard__name, .oms-pcard--card .oms-pcard__name {
    height: 50px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.oms-pcard--plain .oms-pcard__name a { color: var(--oms-link); }
.oms-pcard--plain .oms-pcard__loc { display: none; }

/* Danh sách dự án */
.oms-shop { padding-bottom: 30px; }
.oms-pgrid--shop { gap: 19.6px; }
.oms-pcard--card { background: #fff; box-shadow: 0 1px 3px -2px rgba(0, 0, 0, .12), 0 1px 2px rgba(0, 0, 0, .24); height: 100%; }
.oms-pcard--card .oms-pcard__img { padding-top: 75%; }
.oms-pcard--card .oms-pcard__img img, .oms-pcard--card .oms-noimg { position: absolute; inset: 0; }
.oms-pcard--card .oms-pcard__text { padding: 10px 17px 20px; }
.oms-pcard--card .oms-pcard__name a { color: var(--oms-link); }
.oms-pcard--card .oms-pcard__name { margin-bottom: 10px; }
.oms-pcard--card .oms-pcard__loc { font-size: 15px; min-height: 48px; }
.oms-pagination ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; list-style: none; margin: 30px 0 0; padding: 0; }
.oms-pagination li { margin: 0; }
.oms-pagination .page-numbers {
    display: inline-flex; align-items: center; justify-content: center; min-width: 34px; height: 34px; padding: 0 6px;
    border: 2px solid var(--oms-primary); border-radius: 99px; color: var(--oms-primary); font-weight: 700; font-size: 15px; line-height: 1;
}
.oms-pagination .page-numbers.current, .oms-pagination a.page-numbers:hover { background: var(--oms-primary); color: #fff; }
.oms-pagination .page-numbers.dots { border-color: transparent; }
/* paginate_links() gắn class page-numbers cho cả <ul> bọc ngoài → bỏ khung tròn của nó */
.oms .oms-pagination ul.page-numbers { display: flex; min-width: 0; height: auto; padding: 0; border: 0; border-radius: 0; background: none !important; }

/* Bài viết (Giới thiệu, Dịch vụ, Tin tức…) */
.oms-catbanner { position: relative; }
.oms-catbanner__bar { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; background: #fff; }
.oms-catbanner__inner, .oms-catmain__inner { max-width: 1100px; }
.oms-catbanner__inner { display: flex; flex-wrap: wrap; align-items: center; }
.oms-catbanner__title { width: 270px; height: 50px; display: flex; justify-content: center; margin: 0; }
.oms-catbanner__title h2 { margin: 0 !important; font-size: 1em; line-height: 50px; }
.oms-catbanner__title a { font-size: 19px; color: #000; font-weight: 700; text-transform: capitalize; }
.oms-catbanner__crumbs { display: inline-block; padding: 10px 16px 10px 0; margin: 0 0 25px 20px; border-bottom: 1px solid #222; color: #222; font-weight: 700; }
.oms-catbanner__crumbs span { font-weight: 400; white-space: nowrap; padding: 0 10px; font-size: 15px; color: #000; }
.oms-catbanner__crumbs > span:first-child, .oms-catbanner__crumbs span span:first-child { padding-left: 0; }
.oms-catbanner__crumbs a { color: #ccc; font-size: 15px; }
.oms-catmain__inner { display: flex; align-items: flex-start; }
.oms-catmain__side { flex: 0 0 270px; width: 270px; }
.oms-catmain__side-title { display: none; }
.oms-catlist { list-style: none !important; margin: 0 !important; padding: 0; background: #fff; }
.oms-catlist li { border: 1px solid #ccc; margin: 5px 0 !important; padding: 0; list-style: none; }
.oms-catlist a { display: block; padding: 10px 15px; font-size: 14px; color: #333; line-height: 1.6; }
.oms-catlist li:hover > a, .oms-catlist li.is-active > a { background: var(--oms-blue-3); color: #fff; }
.oms-catmain__content { flex: 1 1 auto; min-width: 0; padding: 20px 0 30px 20px; }
.oms-entry-title { border-bottom: 1px solid var(--oms-blue-3); margin: 0 0 20px !important; padding-bottom: 15px; font-size: 1.7em; }

/* Nội dung bài / trang */
.entry-content { font-size: 16px; }
.entry-content p, .entry-content ul li, .entry-content ol li { margin: 0 0 10px 0 !important; }
.entry-content ul, .entry-content ol { margin-left: 25px !important; }
.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }
.entry-content table { width: 100%; border-collapse: collapse; margin-bottom: 1em; }
.entry-content td, .entry-content th { border-bottom: 1px solid #ececec; padding: .5em; text-align: left; }
.entry-content .aligncenter { display: block; margin-left: auto; margin-right: auto; }
.entry-content .alignleft { float: left; margin: 0 1.5em 1em 0; }
.entry-content .alignright { float: right; margin: 0 0 1em 1.5em; }
.entry-content .wp-caption { max-width: 100%; margin-bottom: 1em; }
.entry-content .wp-caption-text { font-size: .9em; color: #777; padding: .4em 0; font-style: italic; }
.oms-page { padding: 30px 0; }
.oms-page--tpl { padding-top: 0; }

/* Lưới .row/.col kiểu Flatsome cho nội dung cũ (form Liên hệ, shortcode [row][col]) */
.oms .entry-content .row, .oms .entry-content .vs-ux-row { display: flex; flex-flow: row wrap; max-width: none; margin-left: -15px; margin-right: -15px; width: calc(100% + 30px); }
.oms .entry-content .col, .oms .entry-content .vs-ux-col { position: relative; width: 100%; max-width: 100%; flex: 0 0 100%; margin: 0; padding: 0 15px 30px; }
@media (min-width: 550px) {
    .oms .entry-content .col.medium-6 { max-width: 50%; flex-basis: 50%; }
    .oms .entry-content .col.medium-4 { max-width: 33.333%; flex-basis: 33.333%; }
    .oms .entry-content .col.medium-3 { max-width: 25%; flex-basis: 25%; }
}
@media (min-width: 850px) {
    .oms .entry-content .col.large-6 { max-width: 50%; flex-basis: 50%; }
    .oms .entry-content .col.large-4 { max-width: 33.333%; flex-basis: 33.333%; }
    .oms .entry-content .col.large-3 { max-width: 25%; flex-basis: 25%; }
    .oms .entry-content .col.large-12, .oms .entry-content .col.medium-12 { max-width: 100%; flex-basis: 100%; }
    .oms .entry-content .vs-ux-col { flex: 0 0 calc(var(--vs-span, 12) / 12 * 100%); max-width: calc(var(--vs-span, 12) / 12 * 100%); }
}
.oms .entry-content .form-ask-advice .col { padding: 0 15px; }
.oms .entry-content h2 img { display: inline-block; vertical-align: -2px; }

/* Form (Contact Form 7) kiểu Flatsome */
.oms input[type="text"], .oms input[type="email"], .oms input[type="tel"], .oms input[type="search"],
.oms input[type="url"], .oms input[type="number"], .oms input[type="date"], .oms select, .oms textarea {
    font-family: inherit; box-sizing: border-box; width: 100%; max-width: 100%;
    border: 1px solid #ddd; border-radius: 0; background: #fff; color: #333;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, .1); font-size: .97em; padding: 0 .75em; height: 2.507em; margin-bottom: 1em;
    transition: border-color .3s, box-shadow .3s;
}
.oms textarea { height: auto; min-height: 120px; padding: .75em; }
.oms select { box-shadow: inset 0 -1.4em 1em 0 rgba(0, 0, 0, .02); }
.oms input:focus, .oms select:focus, .oms textarea:focus { outline: 0; border-color: #aaa; box-shadow: 0 0 5px #ccc; }
.oms .wpcf7-form-control-wrap { display: block; }
.oms .wpcf7 br { display: none; }
.oms input[type="submit"], .oms .wpcf7-submit {
    display: inline-block; min-height: 2.5em; padding: 0 1.2em; line-height: 2.4em; border: 0; cursor: pointer;
    background: var(--oms-primary); color: #fff; font-size: .97em; font-weight: 700; text-transform: uppercase; letter-spacing: .03em;
    width: auto; height: auto; box-shadow: none;
}
.oms input[type="submit"]:hover { box-shadow: inset 0 0 0 100px rgba(0, 0, 0, .2); }

/* Blog (chuyên mục / tìm kiếm) */
.oms-bhero {
    position: relative; color: #fff; padding: 34px 0 30px;
    background: linear-gradient(100deg, rgba(8, 33, 61, .94) 0%, rgba(0, 76, 128, .86) 60%, rgba(0, 103, 172, .72) 100%), var(--oms-numbers-bg) center/cover no-repeat, #0b2a4a;
}
.oms-bhero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: linear-gradient(90deg, var(--oms-red) 0 120px, transparent 120px); }
.oms-bhero__inner { max-width: 1250px; }
.oms-bhero__crumbs #breadcrumbs { margin: 0 0 10px !important; font-size: 13.5px; color: rgba(255, 255, 255, .7); }
.oms-bhero__crumbs #breadcrumbs a { color: rgba(255, 255, 255, .85); }
.oms-bhero__crumbs #breadcrumbs a:hover { color: #fff; }
.oms .oms-bhero__title { color: #fff; font-size: 32px; line-height: 1.25; font-weight: 700; margin: 0 0 6px; text-transform: none; }
.oms-bhero__desc { margin: 0; color: rgba(255, 255, 255, .8); font-size: 15px; max-width: 720px; }
.oms-bhero__cats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.oms-chip {
    display: inline-flex; align-items: center; gap: 8px; padding: 6px 8px 6px 14px; border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .35); color: #fff !important; font-size: 13.5px; line-height: 1.3; transition: background .2s, border-color .2s;
}
.oms-chip span { min-width: 22px; padding: 1px 6px; border-radius: 999px; background: rgba(255, 255, 255, .16); font-size: 11.5px; text-align: center; }
.oms-chip:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .6); }
.oms-chip.is-active { background: #fff; border-color: #fff; color: var(--oms-blue) !important; font-weight: 600; }
.oms-chip.is-active span { background: var(--oms-blue); color: #fff; }

.oms-blog { padding: 36px 0 50px; background: #f4f6f9; }
.oms-blog__inner { display: flex; align-items: flex-start; gap: 30px; max-width: 1250px; }
.oms-blog__main { flex: 1 1 auto; min-width: 0; }
.oms-blog__side { flex: 0 0 300px; max-width: 300px; position: sticky; top: 90px; }

/* Thẻ tin tức */
.oms-ncard {
    display: flex; flex-direction: column; background: #fff; border-radius: 10px; overflow: hidden;
    box-shadow: 0 1px 3px rgba(16, 40, 70, .08); transition: box-shadow .25s, transform .25s;
}
.oms-ncard:hover { box-shadow: 0 12px 28px rgba(16, 40, 70, .14); transform: translateY(-3px); }
.oms-ncard__img { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; background: #e9eef4; }
.oms-ncard__img > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.oms-ncard:hover .oms-ncard__img > img { transform: scale(1.05); }
.oms-ncard__ph { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #eef3f8, #dfe7f0); }
.oms-ncard__ph img { width: 46%; max-width: 180px; height: auto; opacity: .85; }
.oms-ncard__cat {
    position: absolute; left: 12px; top: 12px; padding: 3px 10px; border-radius: 4px; background: var(--oms-red); color: #fff;
    font-size: 11.5px; font-weight: 600; letter-spacing: .02em; text-transform: uppercase;
}
.oms-ncard__body { display: flex; flex-direction: column; flex: 1 1 auto; padding: 16px 18px 18px; }
.oms-ncard__meta { display: flex; align-items: center; gap: 6px; color: #8a94a3; font-size: 13px; margin-bottom: 8px; }
.oms .oms-ncard__title { margin: 0 0 8px; font-size: 17px; line-height: 1.4; font-weight: 700; text-transform: none; }
.oms-ncard__title a { color: #1b2533; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.oms-ncard__title a:hover { color: var(--oms-blue); }
.oms .oms-ncard__excerpt { margin: 0 0 14px; color: #5b6676; font-size: 14.4px; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.oms-ncard__more { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; color: var(--oms-blue); font-size: 14px; font-weight: 600; }
.oms-ncard__more svg { transition: transform .2s; }
.oms-ncard__more:hover svg { transform: translateX(3px); }
.oms-ncard--featured { flex-direction: row; margin-bottom: 30px; }
.oms-ncard--featured .oms-ncard__img { flex: 0 0 56%; aspect-ratio: auto; min-height: 320px; }
.oms-ncard--featured .oms-ncard__body { justify-content: center; padding: 28px 30px; }
.oms .oms-ncard--featured .oms-ncard__title { font-size: 24px; line-height: 1.35; }
.oms-ncard--featured .oms-ncard__title a { -webkit-line-clamp: 3; }
.oms .oms-ncard--featured .oms-ncard__excerpt { -webkit-line-clamp: 4; font-size: 15px; }
.oms-ngrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.oms-blog .oms-pagination ul { margin-top: 40px; }
.oms-blog .oms-pagination .page-numbers { background: #fff; }
.oms-blog .oms-pagination .page-numbers.current, .oms-blog .oms-pagination a.page-numbers:hover { background: var(--oms-blue); border-color: var(--oms-blue); color: #fff; }
.oms-blog .oms-pagination .page-numbers.dots { background: transparent; }

/* Sidebar tin tức */
.oms-blog__side .oms-widget { background: #fff; border-radius: 10px; padding: 20px; margin-bottom: 24px; font-size: 14px; box-shadow: 0 1px 3px rgba(16, 40, 70, .08); }
.oms-blog__side .oms-widget__title, .oms-blog__side .widget-title {
    position: relative; padding-left: 12px; margin-bottom: 14px; font-size: 16px; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; color: #1b2533;
}
.oms-blog__side .oms-widget__title::before, .oms-blog__side .widget-title::before { content: ""; position: absolute; left: 0; top: 2px; bottom: 2px; width: 4px; border-radius: 2px; background: var(--oms-red); }
.oms-blog__side .oms-widget a { color: #334155; }
.oms-blog__side .oms-widget a:hover { color: var(--oms-blue); }
.oms-blog__side .oms-widget--search { padding: 0; overflow: hidden; }
.oms-sidesearch { display: flex; margin: 0; }
.oms .oms-sidesearch input[type="search"] { flex: 1 1 auto; height: 46px; margin: 0; border: 0; padding: 0 16px; font-size: 14.5px; box-shadow: none; background: transparent; }
.oms .oms-sidesearch button { flex: 0 0 48px; display: flex; align-items: center; justify-content: center; border: 0; background: var(--oms-blue); color: #fff; cursor: pointer; }
.oms .oms-sidesearch button:hover { background: #00558e; }
.oms-blog__side .oms-latest li { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-top: 1px solid #eef1f5; }
.oms-blog__side .oms-latest li:first-child { padding-top: 0; border-top: 0; }
.oms-latest__img { position: relative; flex: 0 0 78px; height: 58px; border-radius: 6px; overflow: hidden; background: #e9eef4; }
.oms-latest__img > img { width: 100%; height: 100%; object-fit: cover; }
.oms-latest__img .oms-ncard__ph img { width: 80%; }
.oms-latest__text { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.oms-blog__side .oms-latest__text a { font-size: 13.5px; line-height: 1.4; font-weight: 600; text-transform: none; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.oms-latest__text time { font-size: 12px; color: #8a94a3; }

.oms-bpost { padding-bottom: 30px; }
.oms-datebadge, .oms-latest__date {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    width: 2.8em; height: 2.8em; background: #fff; border: 2px solid var(--oms-primary); color: var(--oms-primary); line-height: 1.1;
}
.oms-datebadge { position: absolute; top: 7%; left: 0; font-size: 15px; }
.oms-datebadge b, .oms-latest__date b { font-size: 1em; }
.oms-datebadge small, .oms-latest__date small { font-size: .6em; text-transform: uppercase; }
.oms-bpost__body { display: block; padding: 10.08px 10px 20.16px; }
.oms-bpost .oms-bpost__title { font-size: 16.56px; line-height: 1.3; margin: 0; }
.oms-bpost .oms-bpost__excerpt { margin: 0; }
.oms-bpost__date { display: block; font-size: 11.52px; opacity: .8; }
.oms-bpost__divider { display: block; height: 0; margin: 7.2px auto; }
.oms-bpost__excerpt { font-size: 14.4px; margin: 0; }
.oms-widget { margin-bottom: 1.5em; font-size: .9em; }
.oms-widget__title, .oms-blog__side .widget-title { display: block; font-size: 18px; font-weight: 600; text-transform: capitalize; margin-bottom: .5em; }
.oms-widget__divider { display: none; }
.oms-widget ul { list-style: none; margin: 0; padding: 0; }
.oms-widget li { border-top: 1px solid #ececec; padding: 6px 0; margin: 0; }
.oms-widget li:first-child { border-top: 0; }
.oms-latest li { display: flex; align-items: center; gap: 10px; padding: 8px 0; }
.oms-latest__date { flex: 0 0 auto; font-size: 13px; }
.oms-latest a { color: var(--oms-link); text-transform: uppercase; font-size: 13px; line-height: 1.4; }
.oms-404 h1 { color: var(--oms-blue); }
.oms-empty { padding: 30px 0; }

/* ===== Màn hình nhỏ ===== */
@media (max-width: 1100px) {
    .oms-company-name { font-size: 16px; margin-right: 12px; }
    .oms-tnav--mail .oms-tnav__text { display: none; }
    .oms-topnavs { gap: 14px; }
    .oms-tnav__icon { width: 34px; height: 34px; }
    .oms-header__flags { padding-left: 14px; }
    .oms-menu > li { margin: 0 9px; }
    .oms-menu > li > a { font-size: 14px; }
    .oms-nav__home { margin-right: 10px; }
    .oms-hero .oms-hero__slide { height: 46vw; }
    .oms-about__inner { gap: 40px; }
    .oms-services__grid { grid-template-rows: repeat(2, 230px); }
    .oms-logos .oms-slide { flex-basis: 33.333%; }
}
@media (max-width: 849px) {
    /* Site cũ: trên điện thoại header không dính; trên cùng là dải cờ 30px, dưới là logo giữa + nút menu. */
    .oms-header__mtop { display: flex; align-items: center; justify-content: center; height: 30px; background: #fff; }
    .oms-header__main { height: 70px; }
    .oms-header__inner { justify-content: center; position: relative; }
    .oms-logo { margin: 0; flex-basis: auto; width: 178px; }
    .oms-logo img { width: 178px; height: auto; max-height: 67px; }
    .oms-header__block, .oms-header__nav { display: none; }
    .oms-burger {
        display: flex; flex-direction: column; justify-content: center; gap: 5px;
        position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
        width: 36px; height: 36px; padding: 7px; border: 0; background: none; cursor: pointer;
    }
    .oms-burger span { display: block; height: 2px; background: #333; border-radius: 2px; }
    .oms-pgrid, .oms-pgrid--shop { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .oms-videos .oms-slide, .oms-related__slider .oms-slide { flex-basis: 50%; }
    /* Footer + video trên máy tính bảng */
    .oms-footer__grid { grid-template-columns: 1fr 1fr; gap: 34px 30px; padding: 44px 15px 36px; }
    .oms-fcta { flex-direction: column; align-items: flex-start; padding: 28px; }
    .oms .oms-fcta__title { font-size: 22px; }
    .oms-hvideo__grid { grid-template-columns: 1fr; }
    .oms .oms-hvideo__list { flex-direction: row; max-height: none; overflow-x: auto; overflow-y: hidden; padding-bottom: 6px; scroll-snap-type: x mandatory; }
    .oms .oms-hvideo__list li { flex: 0 0 260px; scroll-snap-align: start; }
    .oms-vitem { flex-direction: column; align-items: stretch; gap: 10px; height: 100%; }
    .oms-vitem__thumb { flex-basis: auto; }
    .oms-catmain__inner { flex-direction: column; }
    /* Site cũ: danh sách bài bên tràn hết bề ngang màn hình */
    .oms-catmain__side { width: calc(100% + 30px); flex-basis: auto; margin: 15px -15px 0; padding: 0 0 10px; }
    .oms-catmain__side-title { display: block; padding: 10px 0; text-align: center; }
    .oms-catmain__side-title a { color: #000; font-size: 19px; font-weight: 700; text-transform: capitalize; }
    .oms-catmain__content { padding-left: 0; width: 100%; }
    .oms-catbanner__bar { position: static; }
    .oms-catbanner__title { display: none; }
    .oms-catbanner__crumbs { margin: 0 0 10px; }
    .oms-blog__inner { flex-direction: column; }
    .oms-blog__main, .oms-blog__side { flex-basis: auto; max-width: 100%; width: 100%; padding: 0; border: 0; }
    .oms-blog__side { padding-top: 30px; position: static; flex-basis: auto; }
    .oms .oms-bhero__title { font-size: 26px; }
    .oms-ncard--featured .oms-ncard__img { flex-basis: 50%; min-height: 260px; }
    .oms-ncard--featured .oms-ncard__body { padding: 22px; }
    .oms .oms-ncard--featured .oms-ncard__title { font-size: 20px; }
    .oms-wrap { overflow-x: clip; }
    .oms-newsslider .oms-slider__btn--prev { left: -10px; }
    .oms-newsslider .oms-slider__btn--next { right: -10px; }
    /* Trang chủ trên máy tính bảng */
    .oms-hsec { padding: 48px 0; }
    .oms .oms-shead__title { font-size: 28px; }
    .oms-hero-wrap { padding-top: 12px; }
    .oms-hero { border-radius: 12px; }
    .oms-about__inner { grid-template-columns: 1fr; gap: 36px; }
    .oms-about__media { max-width: 620px; }
    .oms-about__badge { right: 14px; }
    .oms-services__grid { grid-template-columns: 1fr 1fr; grid-template-rows: none; grid-auto-rows: 230px; }
    .oms-svc--big { grid-column: span 2; grid-row: auto; }
    .oms-hnews__grid { grid-template-columns: 1fr; }
    .oms-hnews__feat { min-height: 380px; }
    .oms-home-numbers { background-attachment: scroll; }
    .oms-stat__num { font-size: 40px; }
}
@media (max-width: 549px) {
    .oms-hide-small { display: none !important; }
    /* Dự án: slider 1 ô tràn màn hình, ô cách nhau 2px như site cũ */
    .oms-newsslider .oms-slider__btn { opacity: .7; top: 50%; }
    .oms-newsslider .oms-slider__btn--prev { left: -10px; }
    .oms-newsslider .oms-slider__btn--next { right: -10px; }
    .oms-projslider .oms-pgrid--home { display: flex; gap: 0; padding: 0; }
    .oms-projslider .oms-pgrid__item { flex: 0 0 100%; padding: 0 2px 3px; }
    .oms-projslider .oms-slider__btn { display: flex; width: 20px; padding: 0; color: #111; opacity: .8; }
    /* Số liệu: slider 1 ô, có chấm */
    .oms-numslider .oms-home-numbers__grid { flex-wrap: nowrap; justify-content: flex-start; margin: 0; }
    .oms-numslider .oms-home-numbers__item { flex: 0 0 100%; max-width: 100%; padding: 0 4px; }
    .oms-home-news__left { min-width: 0; }
    .oms-videos { padding: 0; }
    .oms-videos .oms-slide { padding: 0; }
    .oms-videos .oms-slider__btn--prev { left: 0; }
    .oms-videos .oms-slider__btn--next { right: 0; }
    .oms-numslider .oms-slider__dots { display: flex; }
    /* Danh sách dự án: 2 cột, cách 19.6px, lưới cách breadcrumb 56px (đo theo site cũ) */
    .oms-shop { padding-top: 30px; }
    .oms-pgrid--shop { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 19.6px; }
    .oms-pcard--card .oms-pcard__text { padding: 9.52px 16.32px 19.04px; }
    .oms-pcard--card .oms-pcard__name { line-height: 1.6; margin: 1.7px 0; }
    .oms-pcard--card .oms-pcard__loc { height: 50px; line-height: 1.6; }
    .oms-pcard--card .oms-pcard__loc span { font-size: 13.6px; }
    /* Trang chủ trên điện thoại */
    .oms-hsec { padding: 38px 0; }
    .oms-shead { margin-bottom: 22px; }
    .oms .oms-shead__title { font-size: 23px; }
    .oms-eyebrow { font-size: 11.5px; letter-spacing: .12em; }
    .oms-shead--withlink { flex-direction: column; align-items: flex-start; gap: 12px; }
    .oms-shead--center.oms-shead--withlink { align-items: center; }
    .oms-shead__link { padding: 7px 14px; font-size: 13px; }
    .oms-hero-wrap { padding: 10px 0 0; }
    .oms-hero { border-radius: 10px; }
    .oms-hero .oms-hero__slide { height: 62vw; }
    .oms-hero .oms-slider__btn { width: 36px; height: 36px; margin-top: -18px; padding: 9px; }
    .oms-hero .oms-slider__btn--prev { left: 8px; }
    .oms-hero .oms-slider__btn--next { right: 8px; }
    .oms-hero__bar { left: 14px; right: 14px; bottom: 12px; }
    .oms-hero__count { font-size: 12px; }
    .oms-hero__count b { font-size: 16px; }
    .oms-hero .oms-hero__dots button { width: 16px; }
    .oms-hero .oms-hero__dots button.is-active { width: 32px; }
    .oms-hero::after { height: 80px; }
    .oms-about__media { padding: 0 0 16px 16px; }
    .oms-about__badge { top: 14px; right: 10px; padding: 10px 14px; }
    .oms-about__badge b { font-size: 22px; }
    .oms .oms-about__desc { font-size: 15px; text-align: left; }
    .oms .oms-about__points { grid-template-columns: 1fr; gap: 10px; }
    .oms-btn { padding: 12px 20px; font-size: 14.5px; }
    .oms-services__grid { grid-template-columns: 1fr; grid-auto-rows: 250px; gap: 14px; }
    .oms-svc--big { grid-column: auto; }
    .oms-svc__body, .oms-svc--big .oms-svc__body { padding: 18px 18px 16px; }
    .oms-svc__title, .oms-svc--big .oms-svc__title { font-size: 20px; }
    .oms-svc__desc, .oms-svc--big .oms-svc__desc { font-size: 14px; -webkit-line-clamp: 2; }
    .oms-svc__more { opacity: 1; transform: none; }
    .oms-stat { padding: 28px 18px 24px; }
    .oms-logos { padding: 0; }
    .oms-logos .oms-slide { flex-basis: 50%; padding: 6px; }
    .oms-logos__box { height: 96px; padding: 8px 10px; }
    .oms-logos .oms-slider__btn { opacity: 1; width: 32px; height: 32px; margin-top: -16px; padding: 8px; }
    .oms-hnews__feat { min-height: 320px; }
    .oms-hnews__featbody { padding: 20px; }
    .oms-hnews__feattitle { font-size: 19px; }
    .oms-hnews__item { padding: 10px; gap: 12px; }
    .oms-hnews__thumb { flex-basis: 108px; height: 76px; }
    .oms-hnews__itemtitle { font-size: 14.5px; }
    .oms-hnews__itemexcerpt { display: none; }
    .oms-home-news__grid { grid-template-columns: 1fr; }
    .oms-home-news__right .oms-post--list { display: none; }
    .oms-videos .oms-slide { flex-basis: 100%; }
    .oms-footer { padding-top: 36px; }
    .oms-footer__grid { grid-template-columns: 1fr; gap: 30px; padding: 36px 15px 28px; }
    .oms-fcta { padding: 24px 20px; border-radius: 14px; }
    .oms .oms-fcta__title { font-size: 20px; }
    .oms-fcta__actions { flex-direction: column; align-items: flex-start; gap: 16px; width: 100%; }
    .oms-fcta__actions .oms-btn { width: 100%; justify-content: center; }
    .oms-footer__col--map iframe { height: 200px; }
    .oms-footer__bottom-inner { flex-direction: column; text-align: center; }
    .oms .oms-hvideo__list li { flex-basis: 220px; }
    .oms-hvideo__caption { padding: 12px 14px; }
    .oms-hvideo__title { font-size: 15px; }
    .oms-video--main .oms-video__play { width: 64px; height: 46px; margin: -23px 0 0 -32px; }
    .oms-video--main .oms-video__play::after { left: 26px; top: 13px; border-width: 10px 0 10px 16px; }
    /* Tin tức trên điện thoại: 1 cột, bài nổi bật xếp dọc, chip cuộn ngang */
    .oms-bhero { padding: 22px 0 20px; }
    .oms .oms-bhero__title { font-size: 22px; }
    .oms-bhero__desc { font-size: 14px; }
    .oms-bhero__cats { flex-wrap: nowrap; overflow-x: auto; margin: 16px -15px 0; padding: 0 15px 4px; scrollbar-width: none; }
    .oms-bhero__cats::-webkit-scrollbar { display: none; }
    .oms-chip { flex: 0 0 auto; }
    .oms-blog { padding: 20px 0 36px; }
    .oms-ngrid { grid-template-columns: 1fr; gap: 18px; }
    .oms-ncard--featured { flex-direction: column; margin-bottom: 18px; }
    .oms-ncard--featured .oms-ncard__img { flex-basis: auto; min-height: 0; aspect-ratio: 16 / 10; }
    .oms-ncard--featured .oms-ncard__body { padding: 16px 18px 18px; }
    .oms .oms-ncard--featured .oms-ncard__title { font-size: 19px; }
    .oms .oms-ncard--featured .oms-ncard__excerpt { -webkit-line-clamp: 3; font-size: 14.4px; }
    .oms .oms-ncard__title { font-size: 16.5px; }
    .oms-ncard--card .oms-ncard__img:has(.oms-ncard__ph) { aspect-ratio: 16 / 6; }
    /* Trang dự án trên điện thoại (đo theo site cũ): ảnh lớn cách tiêu đề 36px, 4 ảnh nhỏ 70x52, dự án khác 2 ô / khung */
    .oms-product { padding-top: 16px; }
    .oms-gallery__thumbs { gap: 0; margin: 40px -10px 0; }
    .oms-gallery__thumb { flex: 0 0 25%; padding: 0 9.8px; }
    .oms-gallery__thumb img { aspect-ratio: 70 / 52; }
    .oms-related { margin-top: 48px; }
}

/* Icon PDF cho widget Brochure (thay Font Awesome kit cũ đã bị khóa) */
.oms i.fa-file-pdf-o { display: inline-block; width: 14px; height: 16px; margin-right: 6px; vertical-align: -2px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23d0021b' d='M6 2h8l6 6v12a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2zm7 1.5V9h5.5z'/%3E%3Ctext x='12' y='18.5' font-size='6.5' font-family='Arial' font-weight='700' fill='%23fff' text-anchor='middle'%3EPDF%3C/text%3E%3C/svg%3E") no-repeat center / contain; }