/* =========================================================
   Đăng Dương Auto – giao diện "xanh than thép + đỏ điểm nhấn, tiêu đề in hoa"
   Đỏ (logo) chỉ dùng cho: nút Đặt lịch / gọi, dòng nhấn hero, giá tiền, ưu đãi. Còn lại: xanh than thép (--steel).
   Tham khảo otohathanh.com, garaducanh.com, garaoto.dichvuwordpress.com:
   - Tiêu đề Montserrat in hoa, 2 màu (than + đỏ), căn giữa, gạch chân đỏ có chấm
   - Đỏ thương hiệu + xám than (#25272d), nền xám nhạt xen kẽ, bo góc nhỏ 4px
   - Dải số liệu đỏ, băng hãng xe nền tối, thẻ dịch vụ có icon tròn đỏ đè lên ảnh,
     lý do chọn với icon tròn lớn, quy trình + đánh giá trên nền than,
     khối đặt lịch nền đỏ có ảnh xưởng, chân trang tối viền đỏ.
   Ghi đè lên styles.css (cùng khung HTML với landing Đức Tùng).
   ========================================================= */
:root {
  --steel: #4a4d56;      /* màu phụ: xanh than thép */
  --steel-600: #3c3f47;
  --steel-50: #f1f1f3;
  --steel-100: #dddee2;
  --steel-light: #b9bcc4; /* trên nền tối */
  --blue: var(--steel);
  --blue-600: var(--steel-600);
  --blue-700: #2b2d33;
  --blue-50: var(--steel-50);
  --blue-100: var(--steel-100);
  --navy: #25272d;
  --navy-2: #34363d;
  --red: #da3625;
  --red-600: #b52a1b;
  --accent: #da3625;
  --accent-600: #b52a1b;
  --accent-50: #fdf0ee;
  --char: #25272d;
  --char-2: #34363d;
  --ink: #25272d;
  --ink-2: #5c5f68;
  --ink-3: #8e9097;
  --line: #e6e7ea;
  --bg-soft: #f2f3f5;
  --radius: 4px;
  --radius-sm: 4px;
  --shadow-sm: 0 2px 10px rgba(20, 28, 36, .06);
  --shadow: 0 14px 34px rgba(20, 28, 36, .12);
  --shadow-lg: 0 24px 56px rgba(20, 28, 36, .22);
  --f-head: "Montserrat", "Be Vietnam Pro", system-ui, sans-serif;
}

h1, h2, h3, h4,
.brand__text strong, .stat b, .plan__price, .reviews__score, .booking__call b, .hotline__text b, .tab, .btn {
  font-family: var(--f-head);
}
h2 { letter-spacing: 0; }

/* ---------- Nút: chữ nhật, in hoa ---------- */
.btn { border-radius: 4px; text-transform: uppercase; letter-spacing: .03em; font-weight: 800; }
.btn em { text-transform: none; letter-spacing: 0; font-family: "Be Vietnam Pro", sans-serif; }
.btn--primary, .btn--red { background: var(--red); box-shadow: 0 10px 22px rgba(218,54,37, .3); }
.btn--primary:hover, .btn--red:hover { background: var(--red-600); }
.btn--ghost { background: #fff; color: var(--char); border-color: var(--char); backdrop-filter: none; }
.btn--ghost:hover { background: var(--char); color: #fff; border-color: var(--char); }
.btn--outline { border-radius: 4px; color: var(--char); border-color: #cfd4d9; }
.btn--outline:hover { background: var(--char); color: #fff; border-color: var(--char); }
.btn--sos { border-radius: 4px; background: #fff; color: var(--red); border: 2px solid var(--red); box-shadow: none; animation: none; }
.btn--sos:hover { background: var(--red); color: #fff; }

/* ---------- Tiêu đề mục: in hoa căn giữa, 2 màu, gạch đỏ có 2 chấm ---------- */
.eyebrow { color: var(--steel); font-size: .76rem; letter-spacing: .16em; margin-bottom: 10px; }
.eyebrow::before { display: none; }
.eyebrow--light { color: var(--steel-light); }
.hl { background: none; -webkit-background-clip: border-box; background-clip: border-box; color: var(--red); }
.hl-blue { color: var(--steel); white-space: normal; }
.hl-blue::after { display: none; }
.section__head { text-align: center; max-width: 820px; margin-inline: auto; }
.section__head h2, .why-strip__head h2 { color: var(--char); text-transform: uppercase; font-weight: 800; font-size: clamp(1.45rem, 2.8vw, 2.1rem); line-height: 1.25; }
.section__head h2::after, .why-strip__head h2::after { content: ""; display: block; width: 96px; height: 8px; margin: 16px auto 0;
  background:
    linear-gradient(var(--steel), var(--steel)) center / 48px 3px no-repeat,
    radial-gradient(circle, #c3c9cf 3px, transparent 3.5px) left center / 8px 8px no-repeat,
    radial-gradient(circle, #c3c9cf 3px, transparent 3.5px) right center / 8px 8px no-repeat; }
.section__head--light h2 { color: #fff; }
.section__head--light h2::after { background:
    linear-gradient(var(--steel-light), var(--steel-light)) center / 48px 3px no-repeat,
    radial-gradient(circle, rgba(255, 255, 255, .45) 3px, transparent 3.5px) left center / 8px 8px no-repeat,
    radial-gradient(circle, rgba(255, 255, 255, .45) 3px, transparent 3.5px) right center / 8px 8px no-repeat; }
.lead { color: var(--ink-2); max-width: 640px; margin-inline: auto; }
.section__head--light .lead { color: rgba(255, 255, 255, .72); }

/* ---------- Header: dải trên màu than, nav in hoa, viền đỏ dưới ---------- */
.topbar { background: var(--bg-soft); color: var(--ink-2); border-bottom: 1px solid var(--line); }
.topbar .ic { color: var(--steel); }
.header { border-bottom: 1px solid var(--line); }
.header.is-scrolled { box-shadow: 0 10px 24px rgba(20, 28, 36, .1); }
.nav a { border-radius: 0; text-transform: uppercase; font-size: .84rem; font-weight: 700; letter-spacing: .04em; color: var(--char); }
.nav a::after { background: var(--steel); height: 3px; bottom: 0; }
.nav a:hover, .nav a.is-current { color: var(--steel); }
.hotline__icon { background: var(--red); }
.hotline__icon::before { border-color: var(--red); }
.hotline__text b { color: var(--red); }

/* =========================================================
   HERO tách đôi: ảnh xưởng tràn mép trái, cạnh phải cắt chéo viền đỏ,
   chữ in hoa trên nền trắng, hàng uy tín dưới nút.
   ========================================================= */
.hero { color: var(--ink); background: #fff; }
.hero::after { display: none; }
.hero__scroll { display: none; }
.hero--split { --vis-w: 50%; --cut: 110px; display: block; min-height: 0; padding: 0; background: #fff;
  background-image: linear-gradient(90deg, transparent 50%, var(--bg-soft) 50%); }
.hero--split .hero__visual { position: absolute; left: 0; top: 0; bottom: 0; width: var(--vis-w); }
.hero--split .hero__edge { position: absolute; inset: 0 -14px 0 0; background: var(--steel);
  clip-path: polygon(0 0, 100% 0, calc(100% - var(--cut)) 100%, 0 100%); }
.hero--split .hero__frame { position: absolute; inset: 0; overflow: hidden; background: var(--char);
  clip-path: polygon(0 0, 100% 0, calc(100% - var(--cut)) 100%, 0 100%); }
.hero--split .hero__slides { position: absolute; inset: 0; }
.hero--split .hero__frame::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(20, 28, 36, .28) 0%, transparent 30%, transparent 70%, rgba(20, 28, 36, .3) 100%); }
.hero--split .hero__slide { background-position: center 60%; }

.hero__bars { position: absolute; z-index: 2; left: 28px; top: 24px; display: flex; gap: 6px; }
.hero__bars i { width: 34px; height: 4px; border-radius: 0; background: rgba(255, 255, 255, .35); overflow: hidden; position: relative; }
.hero__bars i::after { content: ""; position: absolute; inset: 0; background: #fff; transform: scaleX(0); transform-origin: left; }
.hero__bars i.is-active::after { animation: heroBar 6s linear forwards; }
@keyframes heroBar { to { transform: scaleX(1); } }

.hero--split .hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 0; min-height: min(68vh, 600px); align-items: center; }
.hero--split .hero__content { grid-column: 2; padding: 40px 0 44px 52px; }
.hero__kicker { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 16px; font-size: .76rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.hero__kicker span { padding: 6px 12px; border-radius: 0; background: var(--steel); color: #fff; letter-spacing: .08em; }
.hero__title { color: var(--char); text-transform: uppercase; font-weight: 800; letter-spacing: 0; }
.hero--split .hero__title { font-size: clamp(1.7rem, 2.5vw, 2.3rem); line-height: 1.18; }
.hero__rotator { color: var(--ink-2); }
.hero--split .hero__rotator { margin-top: 14px; }
.rotator { color: #fff; }
.rotator span { border-radius: 0; background: var(--char); }
.hero__ticks li { color: var(--ink); }
.hero__ticks .ic { color: var(--steel); }
.hero--split .hero__ticks { margin-top: 16px; gap: 6px; }
.hero--split .hero__cta { margin-top: 24px; }

.hero__proof { list-style: none; margin: 24px 0 0; padding: 16px 0 0; border-top: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 0; }
.hero__proof .info-item { padding: 0 20px; }
.hero__proof .info-item:first-child { padding-left: 0; }
.hero__proof .info-item--sos a { display: flex; align-items: center; gap: 10px; color: inherit; }
.info-item b { font-family: var(--f-head); color: var(--char); }
.info-item__ic { border-radius: 50%; width: 40px; height: 40px; background: var(--steel-50); color: var(--steel); }
.info-item__ic--gold { background: #fff4d6; color: #e2a100; }

/* ---------- Dải số liệu: băng đỏ, số lớn trắng ---------- */
.stats { margin-top: 0; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 10px 30px rgba(20, 28, 36, .05); position: relative; }
.stats__grid { border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.stat { padding: 30px 18px; }
.stat b { color: var(--steel); font-weight: 800; }
.stat small { color: var(--ink-2); font-weight: 500; }
.stat + .stat::before { background: var(--line); top: 28%; bottom: 28%; }

/* ---------- Băng hãng xe: nền tối ---------- */
.marquee { background: var(--bg-soft); color: var(--char); border-bottom: 1px solid var(--line); margin-top: 0; }
.marquee__label { background: var(--steel); color: #fff; }
.marquee__row span { opacity: .75; }
.marquee__row span::before { content: "◆"; color: var(--steel-100); }

/* ---------- Dịch vụ: thẻ ảnh + icon tròn đỏ đè lên mép ảnh, chữ căn giữa ---------- */
.services { background: #fff; }
.vsvc { border: 1px solid var(--line); border-radius: var(--radius); box-shadow: none; overflow: visible; }
.vsvc:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.yt { border-radius: 4px 4px 0 0; }
.yt::after { background: linear-gradient(180deg, transparent 45%, rgba(20, 28, 36, .45)); }
.yt__play { background: #fff; color: var(--red); width: 62px; height: 62px; margin: -31px 0 0 -31px; animation: none; border-radius: 50%; clip-path: none; box-shadow: 0 0 0 8px rgba(255, 255, 255, .28); }
.yt__time { top: 12px; bottom: auto; right: 12px; border-radius: 0; background: var(--steel); text-transform: uppercase; letter-spacing: .04em; }
.vsvc__body { position: relative; flex-direction: column; align-items: center; text-align: center; padding: 42px 22px 26px; border-top: 0; }
.vsvc__icon { position: absolute; top: -28px; left: 50%; margin-left: -28px; width: 56px; height: 56px; border-radius: 50%; clip-path: none;
  background: var(--steel); color: #fff; border: 4px solid #fff; box-shadow: 0 6px 16px rgba(74,77,86, .3); }
.vsvc:hover .vsvc__icon { background: var(--red); color: #fff; transform: none; }
.vsvc h3 { text-transform: uppercase; font-size: 1rem; line-height: 1.35; color: var(--char); }
.vsvc .svc__link { align-self: center; }
.svc__link { color: var(--steel); text-transform: uppercase; font-size: .82rem; letter-spacing: .04em; }
.svc-more { justify-content: center; }
.svc-more a { border-radius: 4px; box-shadow: none; }
.svc-more a .ic { color: var(--steel); }
.svc-more__label { text-transform: uppercase; font-size: .8rem; letter-spacing: .08em; }

/* ---------- Thực tế xưởng ---------- */
.proof { background: #fff; padding-bottom: 0; }
.g-item { border-radius: var(--radius); }
.g-item::after { background: linear-gradient(180deg, transparent 60%, rgba(20, 28, 36, .55)); }
.g-item span { left: 0; bottom: 14px; padding: 5px 14px; background: var(--steel); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
.video, .ba { border-radius: var(--radius); box-shadow: var(--shadow-sm); border-color: var(--line); }
.video__text h3 { text-transform: uppercase; font-size: clamp(1.15rem, 2vw, 1.45rem); line-height: 1.3; color: var(--char); }
.video__facade { border-radius: 4px; }
.video__facade img { opacity: .9; }
.video__play { background: #fff; color: var(--red); border-radius: 50%; clip-path: none; animation: none; box-shadow: 0 0 0 10px rgba(255, 255, 255, .25); }
.video__points .ic { background: var(--steel-50); color: var(--steel); }
.ba__tag { border-radius: 0; }

/* Đánh giá: băng xám than tràn viền, thẻ trắng dạng bong bóng lời nói */
.reviews { isolation: isolate; margin-top: 56px; padding: 56px 0 64px; }
.reviews::before { content: ""; position: absolute; z-index: -1; top: 0; bottom: 0; left: calc(50% - 50vw); right: calc(50% - 50vw); background: var(--bg-soft); }
.reviews__summary { background: #fff; color: var(--ink); border: 1px solid var(--line); border-top: 3px solid var(--steel); border-radius: var(--radius); box-shadow: none; }
.reviews__score { color: var(--steel); }
.reviews__summary p { color: var(--ink-2); }
.reviews__summary .btn--outline { color: var(--steel); border-color: var(--steel-100); }
.reviews__summary .btn--outline:hover { background: var(--steel); color: #fff; border-color: var(--steel); }
.reviews__track { overflow-y: visible; padding-bottom: 26px; scrollbar-color: rgba(255, 255, 255, .25) transparent; }
.review { position: relative; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: none; overflow: visible; }
.review::after { content: ""; position: absolute; left: 30px; bottom: -12px; border: 12px solid transparent; border-bottom: 0; border-top-color: #fff; }
.review:hover { transform: translateY(-4px); }
.review blockquote { font-style: italic; }
.review blockquote::before { color: var(--steel-100); }
.avatar { border-radius: 50%; clip-path: none; }
.round-btn { border-radius: 4px; border-color: var(--line); background: #fff; color: var(--char); }
.round-btn:hover { background: var(--steel); border-color: var(--steel); color: #fff; }

/* ---------- Lý do chọn: icon tròn lớn, chữ căn giữa ---------- */
.why--compact { padding: clamp(64px, 8vw, 96px) 0; background: #fff; }
.why-strip { display: block; padding: 0; background: none; border: 0; border-radius: 0; box-shadow: none; }
.why-strip__head { text-align: center; margin-bottom: 40px; border: 0; }
.why-strip__head .eyebrow { margin-bottom: 10px; }
.why-strip__list { gap: 26px; }
.why-strip__list li { align-items: center; text-align: center; gap: 14px; padding: 8px 10px; background: none; border: 0; box-shadow: none; }
.why-strip__list li:hover { transform: none; box-shadow: none; }
.why-strip__ic { width: 88px; height: 88px; border-radius: 50%; clip-path: none; background: var(--steel-50); color: var(--steel);
  box-shadow: 0 0 0 8px #fff, 0 0 0 9px var(--blue-100); transition: background .3s, transform .4s var(--ease); }
.why-strip__ic .ic { width: 36px; height: 36px; }
.why-strip__list li:hover .why-strip__ic { background: var(--steel); color: #fff; transform: translateY(-4px); }
.why-strip__list b { font-family: var(--f-head); text-transform: uppercase; color: var(--char); font-size: 1rem; margin-top: 6px; }
.why-strip__list small { font-size: .9rem; color: var(--ink-2); }

/* ---------- Quy trình: nền xám than ---------- */
.process { background: var(--bg-soft); color: var(--ink); }
.process .section__head h2 { color: var(--char); }

.process .lead { color: var(--ink-2); }
.process .eyebrow { color: var(--steel); }
.steps__line { background: var(--line); }
.steps__fill { background: var(--steel); }
.step__badge { border-radius: 50%; clip-path: none; width: 78px; height: 78px; background: #fff; border: 2px solid var(--line); color: var(--steel); box-shadow: var(--shadow-sm); }
.step__badge .ic { margin-top: 0; }
.step__badge i { top: -6px; right: -6px; bottom: auto; left: auto; transform: none; width: 28px; height: 28px; border-radius: 50%; background: var(--steel); color: #fff; font-size: .85rem; }
.step.is-lit .step__badge { background: var(--steel); border-color: var(--steel); color: #fff; transform: scale(1.05); box-shadow: 0 0 0 8px rgba(74,77,86, .16); }
.step.is-lit .step__badge i { background: #fff; color: var(--steel); }
.step h3 { color: var(--char); text-transform: uppercase; font-size: .92rem; line-height: 1.35; }
.step p { color: var(--ink-2); }

/* ---------- Bảng giá ---------- */
.pricing { background: #fff; }
.tabs { border-radius: 4px; background: var(--bg-soft); }
.tab { border-radius: 2px; text-transform: uppercase; font-size: .8rem; letter-spacing: .04em; }
.tabs__ink { border-radius: 2px; background: var(--steel); box-shadow: 0 6px 16px rgba(74,77,86, .25); }
.plan { border-radius: var(--radius); }
.plan__km { border-radius: 0; background: var(--bg-soft); color: var(--char); }
.plan h3 { text-transform: uppercase; font-size: 1rem; color: var(--char); }
.plan__price { color: var(--red); }
.plan--hot { border: 2px solid var(--steel); background: #fff; }
.plan--hot::before { content: ""; position: absolute; left: -2px; right: -2px; top: -2px; height: 6px; background: var(--steel); }
.plan--hot .plan__price { background: none; -webkit-background-clip: border-box; background-clip: border-box; color: var(--red); animation: none; }
.plan__ribbon { background: var(--red); }
.plan--free { border-color: var(--steel); background: linear-gradient(180deg, var(--steel-50), #fff 45%); }
.plan li::before { background-color: var(--blue-50); }
.price-note { border-radius: 4px; }

/* Ưu đãi: nền đỏ, nút trắng */
.promo__ticket { border-radius: 6px; color: var(--ink); background: var(--steel-50); border: 1.5px dashed #b5b8c0; box-shadow: none; }
.promo__ticket::before { display: none; }
.promo h3 { text-transform: uppercase; }
.promo h3 { color: var(--char); }
.promo h3 b { color: var(--red); }
.promo p { color: var(--ink-2); }
.promo__tag { border-radius: 0; background: var(--steel); color: #fff; }
.promo__gift { color: var(--red); }
.promo__right { border-left-color: #b5b8c0; }
.promo .btn--red { background: var(--red); color: #fff; box-shadow: none; }

/* ---------- Đặt lịch: nền đỏ có ảnh xưởng mờ, form trắng ---------- */
.booking { background: linear-gradient(135deg, #fff 0%, var(--bg-soft) 60%, #e9eaed 100%); color: var(--ink); }
.booking::before { background-image: url("../img/storefront-wide.webp"); opacity: .06; mix-blend-mode: multiply; }
.booking::after { background: radial-gradient(circle, rgba(74,77,86, .08), transparent 65%); }
.booking h2 { color: var(--char); text-transform: uppercase; font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.25; }
.booking .hl { color: var(--red); }
.booking .eyebrow { color: var(--steel); }
.booking__perks li { color: var(--ink); }
.booking__perks .ic { background: var(--steel); color: #fff; }
.booking__call { background: #fff; border-color: var(--line); border-radius: 4px; box-shadow: var(--shadow-sm); }
.booking__call:hover { background: var(--steel-50); }
.booking__call small { color: var(--ink-3); }
.booking__call b { color: var(--red); }
.booking .hotline__icon { background: var(--red); color: #fff; }
.booking .hotline__icon::before { border-color: var(--red); }
.form { border-radius: var(--radius); background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--steel); box-shadow: var(--shadow); }
.form__head b { text-transform: uppercase; font-family: var(--f-head); color: var(--char); }
.form__head > .ic { border-radius: 50%; clip-path: none; width: 46px; height: 46px; background: var(--steel-50); color: var(--steel); }
.field input, .field select { border-radius: 4px; background: #f7f8fa; }
.field input:focus, .field select:focus { border-color: var(--steel); box-shadow: 0 0 0 4px rgba(74,77,86, .12); }
.field input:focus + label, .field input:not(:placeholder-shown) + label { color: var(--steel); }
.form__picked { border-radius: 4px; }
.form__foot .ic { color: var(--steel); }

/* ---------- Chân trang: tối, viền đỏ ---------- */
.footer { background: #1f2d3a; color: rgba(255, 255, 255, .74); border-top: 3px solid var(--steel); }
.footer h4 { color: #fff; text-transform: uppercase; font-size: 1rem; letter-spacing: .04em; position: relative; padding-bottom: 12px; }
.footer h4::after { content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 3px; background: var(--steel-light); }
.footer__contact li .ic { color: var(--steel-light); }
.footer__contact b { color: #fff; }
.footer__contact a:hover b { color: var(--steel-light); }
.brand--light strong { color: #fff; }
.brand--light small { color: rgba(255, 255, 255, .6); }
.socials a { background: rgba(255, 255, 255, .08); color: #fff; border: 0; border-radius: 4px; }
.socials a:hover { background: var(--steel); color: #fff; }
.footer__map { border: 0; border-radius: var(--radius); }
.footer__bottom { border-top-color: rgba(255, 255, 255, .1); color: rgba(255, 255, 255, .5); }

/* ---------- Widgets ---------- */
.fab__btn em { background: var(--char); }
.to-top { border-radius: 4px; color: var(--steel); }
.lightbox { background: rgba(16, 22, 28, .92); }
.modal__card { border-radius: 6px; }
.scroll-progress span { background: var(--steel); }

/* ---------- Responsive ---------- */
/* ---------- Nhịp các mục: đệm vừa phải, nền xen kẽ trắng / xám nhạt để không có 2 mục trắng liền nhau ----------
   Thứ tự: dịch vụ (xám) → thực tế xưởng (trắng, kết thúc bằng băng đánh giá xám) → cam kết (trắng) → bảng giá (xám) → đặt lịch */
.section { padding: clamp(52px, 6.5vw, 84px) 0; }
.marquee { background: #fff; border-top: 1px solid var(--line); }
.services { background: var(--bg-soft); }
.vsvc { border-color: transparent; }
.proof { padding-bottom: 0; }
.reviews { margin-top: clamp(44px, 5vw, 64px); padding: clamp(44px, 5vw, 60px) 0; }
.why--compact { background: #fff; padding: clamp(52px, 6.5vw, 84px) 0; }
.pricing { background: var(--bg-soft); }
.booking { background: linear-gradient(135deg, #fff 0%, #fff 40%, #e9eaed 100%); }

/* ---------- Hero gọn: nhãn – tiêu đề 2 dòng – 1 dòng mô tả – 2 nút ---------- */
.hero__kicker { gap: 12px; margin-bottom: 18px; }
.hero--split .hero__title { font-size: clamp(1.9rem, 3vw, 2.75rem); line-height: 1.15; }
.hero__title .hl { margin-top: 4px; }
.hero__sub { margin-top: 18px; color: var(--ink-2); font-size: 1.05rem; line-height: 1.6; max-width: 34em; }
.hero--split .hero__cta { margin-top: 30px; gap: 12px; }
.hero .btn--lg { min-height: 54px; padding: .9em 1.6em; }
.hero .btn--ghost span { font-family: "Be Vietnam Pro", sans-serif; letter-spacing: .02em; font-size: 1.05rem; }

@media (max-width: 1200px) {
  .hero--split { --vis-w: 46%; --cut: 80px; background-image: linear-gradient(90deg, transparent 46%, var(--bg-soft) 46%); }
  .hero--split .hero__inner { grid-template-columns: 46fr 54fr; }
  .hero--split .hero__content { padding-left: 40px; }
  .hero__proof .info-item { padding: 0 12px; }
}
@media (max-width: 960px) {
  .hero--split { background-image: none; }
  .hero--split .hero__visual { position: relative; width: 100%; height: min(52vw, 380px); }
  .hero--split .hero__edge { inset: 0 0 -12px 0; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 52px), 0 100%); }
  .hero--split .hero__frame { clip-path: polygon(0 0, 100% 0, 100% calc(100% - 64px), 0 calc(100% - 12px)); }
  .hero__bars { left: 20px; top: 16px; }
  .hero--split .hero__inner { grid-template-columns: 1fr; min-height: 0; }
  .hero--split .hero__content { grid-column: 1; padding: 22px 0 36px; }
  .why-strip__list { grid-template-columns: repeat(2, 1fr); }
  .reviews { padding: 44px 0 52px; }
}
@media (max-width: 640px) {
  .hero--split .hero__visual { height: 62vw; }
  .hero__bars i { width: 24px; }
  .hero__kicker { font-size: .7rem; margin-bottom: 14px; }
  .hero--split .hero__title { font-size: 1.55rem; }
  .hero__proof { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero__proof .info-item, .hero__proof .info-item:first-child { padding: 0 4px; }
  .hero__proof .info-item--sos a { flex-direction: column; text-align: center; gap: 6px; }
  .stat { padding: 20px 10px; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .promo__right { border-top-color: #b5b8c0; }
  .why-strip__list { gap: 22px 10px; }
  .why-strip__ic { width: 72px; height: 72px; }
  .why-strip__ic .ic { width: 28px; height: 28px; }
  .vsvc__body { padding: 40px 16px 22px; }
  .nav a { text-transform: none; font-size: 1.02rem; }
  .mbar__ic { border-radius: 50%; }
  .mbar__cta-btn { background: var(--red); box-shadow: 0 10px 22px rgba(218,54,37, .45); }
  .mbar__cta-btn::before { border-color: var(--red); }
  .mbar__cta .mbar__lbl { color: var(--red); }
  .mbar::before { background: var(--steel); animation: none; }
}

/* =========================================================
   Cỡ chữ nhỏ, tinh tế: tiêu đề nhỏ hơn và bớt đậm (900/800 → 700),
   in hoa giãn chữ nhẹ; nút, menu, nhãn nhỏ gọn. Đặt cuối file để ghi đè.
   ========================================================= */
body { font-size: 15px; }
.lead { font-size: .96rem; }
.eyebrow { font-size: .68rem; letter-spacing: .2em; }

/* Header */
.topbar { font-size: .74rem; }
.brand__text strong { font-size: .95rem; font-weight: 800; }
.brand__text small { font-size: .66rem; }
.nav a { font-size: .76rem; font-weight: 600; letter-spacing: .07em; }
.hotline__text small { font-size: .62rem; }
.hotline__text b { font-size: 1rem; font-weight: 700; }
.hotline__text .hotline__sub { font-size: .68rem; }
.btn--sos { font-size: .76rem; min-height: 40px; }

/* Nút */
.btn { font-size: .8rem; font-weight: 700; letter-spacing: .06em; }
.btn--lg { font-size: .84rem; min-height: 50px; padding: .85em 1.5em; }
.hero .btn--lg { min-height: 50px; padding: .85em 1.5em; }
.btn--sm { font-size: .76rem; }
.hero .btn--ghost span { font-size: .95rem; }

/* Hero */
.hero__kicker { font-size: .68rem; }
.hero__title, .hero--split .hero__title { font-size: clamp(1.5rem, 2.3vw, 2.15rem); font-weight: 700; letter-spacing: .01em; line-height: 1.2; }
.hero__sub { font-size: .95rem; }

/* Tiêu đề mục */
.section__head h2, .why-strip__head h2 { font-size: clamp(1.2rem, 2vw, 1.6rem); font-weight: 700; letter-spacing: .03em; line-height: 1.35; }
.booking h2 { font-size: clamp(1.3rem, 2.3vw, 1.75rem); font-weight: 700; letter-spacing: .02em; }

/* Số liệu, băng hãng xe */
.stat b { font-size: clamp(1.4rem, 2.4vw, 1.95rem); font-weight: 700; }
.stat small { font-size: .78rem; font-weight: 500; }
.marquee__label { font-size: .72rem; }
.marquee__row span { font-size: .8rem; font-weight: 700; }

/* Dịch vụ, xưởng, video */
.vsvc h3 { font-size: .9rem; font-weight: 700; letter-spacing: .02em; }
.vsvc p { font-size: .86rem; }
.svc__link { font-size: .74rem; }
.svc-more a, .svc-more__label { font-size: .82rem; }
.yt__time { font-size: .66rem; }
.g-item span { font-size: .7rem; }
.video__text h3 { font-size: clamp(1rem, 1.6vw, 1.25rem); font-weight: 700; }
.video__points li { font-size: .88rem; }

/* Đánh giá, cam kết */
.reviews__score { font-size: 2.8rem; font-weight: 700; }
.reviews__summary p, .review blockquote { font-size: .86rem; }
.review__top b { font-size: .88rem; }
.why-strip__list b { font-size: .84rem; font-weight: 700; }

/* Bảng giá, ưu đãi */
.tab { font-size: .74rem; }
.plan__km { font-size: .7rem; font-weight: 700; }
.plan h3 { font-size: .9rem; font-weight: 700; }
.plan__price { font-size: 1.6rem; font-weight: 700; }
.plan li { font-size: .86rem; }
.price-note { font-size: .84rem; }
.promo h3 { font-size: clamp(1rem, 1.8vw, 1.3rem); font-weight: 700; }
.promo p { font-size: .88rem; }

/* Đặt lịch, chân trang */
.booking__perks li { font-size: .9rem; }
.booking__call b { font-size: 1.25rem; font-weight: 700; }
.form__head b { font-size: 1rem; }
.field input, .field select { font-size: .92rem; height: 54px; }
.footer h4 { font-size: .86rem; }
.footer__brand p, .footer__contact li { font-size: .86rem; }
.footer__bottom { font-size: .76rem; }

@media (max-width: 640px) {
  .hero--split .hero__title { font-size: 1.32rem; }
  .section__head h2, .why-strip__head h2 { font-size: 1.12rem; }
  .stat b { font-size: 1.35rem; }
  .btn--lg, .hero .btn--lg { font-size: .8rem; }
  .nav a { font-size: .95rem; letter-spacing: 0; }
}

/* ===== Đăng Dương Auto: logo thật + khối fanpage ===== */
.brand__logo { height: 52px; width: auto; display: block; border-radius: 6px; box-shadow: 0 2px 8px rgba(0, 0, 0, .15); transition: transform .4s var(--ease); }
.brand:hover .brand__logo { transform: scale(1.04); }
.header.is-scrolled .brand__logo { height: 44px; }
.footer .brand__logo { height: 56px; }
@media (max-width: 640px) { .brand__logo { height: 38px; } }

.fb-logo::after { content: "f"; background: none; -webkit-background-clip: border-box; background-clip: border-box; color: #1877f2; font-size: 2rem; font-family: Arial, sans-serif; line-height: 1; padding-top: 6px; }
.reviews { grid-template-columns: 1fr; }
.reviews__summary { flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 28px; padding: 28px 32px; text-align: left; }
.reviews__summary p { flex-basis: auto; margin: 0; max-width: 340px; }

/* ===== Video phát tại chỗ (không popup) ===== */
.vplay { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #000; overflow: hidden; }
.vplay iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.vplay--facebook, .vplay--tiktok { aspect-ratio: 9 / 16; }

.video .vplay--youtube { border-radius: 14px; }
.vsvc .vplay { border-radius: 4px 4px 0 0; }
.iv--playing { cursor: default; }

.vplay video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #000; }
.video .vplay--file { border-radius: 14px; }

/* =====================================================================
   MÀN MỞ ĐẦU LOGO (giống chungauto.vn): logo hiện giữa màn hình → thu nhỏ bay vào logo trên menu
   ===================================================================== */
.intro { display: none; position: fixed; inset: 0; z-index: 9999; flex-direction: column; align-items: center; justify-content: center; cursor: pointer; }
html.intro-hold .intro { display: flex; }
html.intro-hold { overflow: hidden; }
html.intro-hold .header .brand__logo { opacity: 0; }
.intro__bg { position: absolute; inset: 0; background: #585b64; } /* trùng màu nền logo → logo liền khối, không lộ khung */
.intro__mark { position: relative; width: min(520px, 78vw); aspect-ratio: 1288 / 405; transform-origin: 0 0; will-change: transform; border-radius: 6px; overflow: hidden; opacity: 0; }
.intro__img { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.intro__car { clip-path: inset(0 0 43% 0); }
.intro__text { clip-path: inset(55% 0 0 0); }
.intro__shine { position: absolute; inset: 0; background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, .38) 50%, transparent 62%); transform: translateX(-120%); pointer-events: none; }
.intro__line { position: relative; width: min(440px, 66vw); height: 3px; margin-top: 26px; border-radius: 3px; background: linear-gradient(90deg, transparent, #da3625 25%, #da3625 75%, transparent); transform: scaleX(0); transform-origin: center; }
.intro__tag { position: relative; margin: 14px 0 0; color: rgba(255, 255, 255, .78); font-size: .78rem; font-weight: 700; letter-spacing: .3em; text-transform: uppercase; opacity: 0; }

/* =====================================================================
   HIỆU ỨNG MƯỢT CHO TOÀN TRANG
   ===================================================================== */
/* Hiện dần khi cuộn: trượt lên + phóng nhẹ + tan mờ */
.dd-js .reveal { opacity: 0; transform: translateY(42px) scale(.97); filter: blur(7px);
  transition: opacity 1s var(--ease), transform 1s var(--ease), filter .9s var(--ease); transition-delay: calc(var(--d, 0) * 120ms); }
.dd-js .reveal.is-in { opacity: 1; transform: none; filter: none; }
.dd-js .g-item.reveal { transform: translateY(30px) scale(.9); }
.dd-js .stat.reveal, .dd-js .why-strip__list li.reveal { transform: translateY(28px) scale(.92); }
.dd-js .g-item.reveal img { transform: scale(1.28); transition: transform 1.6s var(--ease); }
.dd-js .g-item.reveal.is-in img { transform: scale(1); }
.dd-js .g-item.reveal.is-in:hover img { transform: scale(1.08); transition-duration: 1s; }

/* Tiêu đề phần: gạch đỏ chạy ra */
.section__head h2 { background: linear-gradient(var(--red), var(--red)) no-repeat 50% 100% / 0 3px; padding-bottom: 12px; transition: background-size 1.1s var(--ease) .3s; }
.section__head.is-in h2 { background-size: 72px 3px; }

/* Nút: nhấn lún + vệt sáng lướt qua khi rê chuột */
.btn { transition: transform .25s var(--ease), box-shadow .3s, background-color .3s, color .3s, border-color .3s; }
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(0) scale(.97); }
.btn--primary, .btn--red, .btn--outline, .btn--ghost, .btn--sos { position: relative; overflow: hidden; }
.btn--primary::after, .btn--outline::after, .btn--ghost::after, .btn--sos::after { content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%; background: linear-gradient(105deg, transparent, rgba(255, 255, 255, .45), transparent); transform: skewX(-18deg); transition: left .7s var(--ease); pointer-events: none; }
.btn--primary:hover::after, .btn--outline:hover::after, .btn--ghost:hover::after, .btn--sos:hover::after { left: 130%; }

/* Hero: tiêu đề chữ đỏ lấp lánh, ảnh trôi nhẹ theo cuộn */
.hero__title .hl { background: linear-gradient(90deg, #da3625 0%, #ff7a5c 45%, #da3625 90%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: ddShimmer 5s linear infinite; }
@keyframes ddShimmer { to { background-position: -220% 0; } }


/* Thẻ dịch vụ / bảng giá: nghiêng 3D theo chuột */
.dd-tilt.is-in:hover { transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateY(-8px); transition: transform .12s linear, box-shadow .4s; }

/* Nút nổi Zalo/Gọi: nhún nhẹ để gây chú ý */
@keyframes ddBob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.fab__btn--call { animation: ddBob 3.2s ease-in-out infinite; }
.fab__btn--zalo { animation: ddBob 3.2s ease-in-out .5s infinite; }
.fab__btn:hover { animation-play-state: paused; }

/* Menu: gạch chân trượt */
.nav a:not(.nav__hotline-m) { background: linear-gradient(var(--red), var(--red)) no-repeat 0 100% / 0 2px; transition: background-size .35s var(--ease), color .25s; }
.nav a:not(.nav__hotline-m):hover { background-size: 100% 2px; }

/* Thương hiệu muốn hiệu ứng luôn chạy, kể cả khi hệ điều hành bật "giảm chuyển động" (giống mẫu gốc). */

/* =====================================================================
   SỬA GIẬT ĐẦU TRANG + HERO LIỀN MẠCH + HIỆU ỨNG HERO
   ===================================================================== */
/* Giật khi cuộn ở đầu trang: trước đây thanh trên cùng co lại + menu đổi chiều cao khi cuộn quá 40px → bố cục
   dịch chuyển, trang nảy lên xuống quanh mốc đó. Giờ chiều cao cố định; thanh địa chỉ tự cuộn khuất, menu dính lại. */
.topbar { box-sizing: border-box; height: 32px; max-height: none; overflow: hidden; }
.topbar__inner { height: 100%; align-items: center; padding: 0; }
.header { top: -32px; }
.header.is-scrolled .topbar { max-height: none; }
.header.is-scrolled .header__inner { height: var(--header-h); }
.header__inner { transition: none; }
.header.is-scrolled .brand__logo { height: 52px; }
@media (max-width: 640px) { .header.is-scrolled .header__inner { height: var(--header-h); } .header.is-scrolled .brand__logo { height: 38px; } }
html { scroll-behavior: auto; } /* cuộn mượt bằng JS cho các nút neo; cuộn thường giữ nguyên để không trễ */

/* Hero liền mạch: nền xám phủ toàn bộ phía sau, ảnh cắt chéo đè lên → hết vệt trắng giữa cạnh chéo và khung xám */
.hero--split { background: var(--bg-soft); background-image: none; position: relative; overflow: hidden; }

/* Ảnh hero: lớp dư 10% trên/dưới để khi trôi theo cuộn không lộ viền */
.hero--split .hero__slides { inset: 0; }

/* Chữ tiêu đề hiện từng từ (JS bọc từ) */
.hero__title .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.hero__title .w > span { display: inline-block; transform: translateY(115%) rotate(4deg); transform-origin: 0 100%; transition: transform 1s var(--ease); transition-delay: calc(var(--i, 0) * 80ms + 150ms); }
.hero__title.is-in .w > span { transform: none; }
.hero__title .hl { background: none; -webkit-text-fill-color: initial; animation: none; color: var(--red); }
.hero__title .hl .w > span { background: linear-gradient(90deg, #da3625 0%, #ff7a5c 45%, #da3625 90%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: ddShimmer 5s linear infinite; }

/* Vệt tốc độ đỏ lướt qua khung chữ (gợi cánh logo) */
.hero__speed { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.hero__speed i { position: absolute; left: 50%; height: 2px; width: 28%; background: linear-gradient(90deg, transparent, rgba(218, 54, 37, .55), transparent); opacity: 0; transform: translateX(-30%); animation: ddSpeed 6s ease-in-out infinite; }
.hero__speed i:nth-child(1) { top: 22%; animation-delay: 1.6s; }
.hero__speed i:nth-child(2) { top: 56%; width: 36%; animation-delay: 3s; }
.hero__speed i:nth-child(3) { top: 80%; width: 22%; animation-delay: 4.4s; }
@keyframes ddSpeed { 0% { opacity: 0; transform: translateX(-30%); } 15% { opacity: 1; } 55% { opacity: 0; transform: translateX(260%); } 100% { opacity: 0; transform: translateX(260%); } }
.hero__inner { position: relative; z-index: 1; }

/* Nút chính ở hero: toả sáng nhịp nhàng */
.hero__cta .btn--primary { animation: ddPulse 2.8s ease-out 2.4s infinite; }
@keyframes ddPulse { 0% { box-shadow: 0 0 0 0 rgba(218, 54, 37, .5); } 70%, 100% { box-shadow: 0 0 0 16px rgba(218, 54, 37, 0); } }

@media (max-width: 900px) { .hero__speed { display: none; } }

/* Chống giật khi cuộn qua ảnh hero: bỏ làm mờ nền (backdrop-filter) của menu — nó buộc vẽ lại ảnh ở mỗi khung hình cuộn */
.header { backdrop-filter: none; -webkit-backdrop-filter: none; background: #fff; }
.hero--split .hero__frame { transform: translateZ(0); backface-visibility: hidden; }
.hero--split .hero__slide { will-change: opacity, transform; backface-visibility: hidden; }

/* =====================================================================
   "4 LÝ DO" – dải tối, 4 thẻ có số thứ tự, biểu tượng khối đỏ, hiệu ứng rê chuột
   ===================================================================== */
.why2 { position: relative; overflow: hidden; padding: 96px 0 104px; background: #25272d; color: #fff; isolation: isolate; }
.why2__bg { position: absolute; inset: 0; z-index: -1; background:
    radial-gradient(60% 80% at 100% 0%, rgba(218, 54, 37, .28), transparent 60%),
    radial-gradient(50% 70% at 0% 100%, rgba(218, 54, 37, .14), transparent 65%),
    linear-gradient(rgba(37, 39, 45, .9), rgba(37, 39, 45, .95)), url("../img/film-bay.webp") center / cover; }
.why2__bg::after { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(115deg, rgba(255, 255, 255, .035) 0 2px, transparent 2px 46px); }
.why2__head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.why2__eyebrow { display: inline-flex; align-items: center; gap: 14px; margin: 0 0 14px; font-size: .78rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; color: rgba(255, 255, 255, .7); }
.why2__eyebrow::before, .why2__eyebrow::after { content: ""; width: 34px; height: 2px; background: #da3625; }
.why2__head h2 { margin: 0; color: #fff; font-size: clamp(1.7rem, 3.2vw, 2.5rem); line-height: 1.2; text-transform: uppercase; font-weight: 800; }
.why2__head h2 span { color: #ff6a4d; }

.why2__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.why2__card { position: relative; overflow: hidden; padding: 34px 26px 32px; border: 1px solid rgba(255, 255, 255, .1); border-top: 3px solid #da3625; background: rgba(255, 255, 255, .05); }
.why2__card::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 0; background: linear-gradient(180deg, transparent, rgba(218, 54, 37, .22)); transition: height .5s var(--ease); }
.why2__card:hover::before { height: 100%; }
.why2__no { position: absolute; right: 16px; top: 4px; font-family: Montserrat, sans-serif; font-size: 4.6rem; font-weight: 900; line-height: 1; color: rgba(255, 255, 255, .06); transition: color .4s, transform .6s var(--ease); }
.why2__card:hover .why2__no { color: rgba(255, 255, 255, .13); transform: translateY(6px); }
.why2__ic { position: relative; display: grid; place-items: center; width: 62px; height: 62px; margin-bottom: 24px; background: #da3625; box-shadow: 0 12px 26px -8px rgba(218, 54, 37, .65); transition: transform .5s var(--ease); }
.why2__ic .ic { width: 30px; height: 30px; stroke: #fff; fill: none; stroke-width: 1.8; }
.why2__card:hover .why2__ic { transform: translateY(-4px) rotate(-6deg); }
.why2__card h3 { position: relative; margin: 0 0 10px; font-size: 1.02rem; font-weight: 800; letter-spacing: .02em; text-transform: uppercase; color: #fff; line-height: 1.3; }
.why2__card p { position: relative; margin: 0; font-size: .92rem; line-height: 1.65; color: rgba(255, 255, 255, .72); }
.dd-js .why2__card.reveal { transition: opacity 1s var(--ease), transform 1s var(--ease), filter .9s var(--ease), background .3s, border-color .3s, box-shadow .4s; transition-delay: calc(var(--d, 0) * 120ms); }
.dd-js .why2__card.reveal.is-in:hover { transform: translateY(-8px); background: rgba(255, 255, 255, .09); box-shadow: 0 28px 50px -24px rgba(0, 0, 0, .7); transition-delay: 0s; }
@media (max-width: 1000px) { .why2__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .why2 { padding: 64px 0 72px; } .why2__grid { grid-template-columns: 1fr; gap: 14px; } .why2__head { margin-bottom: 36px; } .why2__card { padding: 26px 22px; } }

/* =====================================================================
   KẾT NỐI MẠNG XÃ HỘI – 2 thẻ Facebook / TikTok
   ===================================================================== */
.social2 { margin-top: 72px; }
.social2__head { text-align: center; margin-bottom: 30px; }
.social2__head .eyebrow { margin-bottom: 8px; }
.social2__head h3 { margin: 0; font-size: clamp(1.25rem, 2.2vw, 1.7rem); font-weight: 800; text-transform: uppercase; color: var(--char); line-height: 1.3; }
.social2__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 980px; margin: 0 auto; }
.soc { position: relative; overflow: hidden; display: grid; grid-template-columns: auto 1fr; grid-template-areas: "ic body" "cta cta"; column-gap: 22px; row-gap: 24px; align-items: center; padding: 30px 30px 26px; background: #fff; border: 1px solid var(--line); box-shadow: 0 10px 30px -18px rgba(20, 22, 28, .35); color: var(--char); text-decoration: none; }
.soc::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--soc, #da3625); }
.soc::after { content: ""; position: absolute; right: -60px; top: -60px; width: 190px; height: 190px; border-radius: 50%; background: radial-gradient(closest-side, var(--soc-glow, rgba(218, 54, 37, .12)), transparent); transition: transform .7s var(--ease); }
.soc:hover::after { transform: scale(1.5); }
.soc--fb { --soc: #1877f2; --soc-glow: rgba(24, 119, 242, .16); }
.soc--tt { --soc: #111; --soc-glow: rgba(254, 44, 85, .14); }
.soc__ic { grid-area: ic; position: relative; z-index: 1; display: grid; place-items: center; width: 72px; height: 72px; color: #fff; }
.soc--fb .soc__ic { background: linear-gradient(145deg, #3b8cff, #0b57d0); box-shadow: 0 14px 28px -10px rgba(24, 119, 242, .7); }
.soc--tt .soc__ic { background: #111; box-shadow: -3px -3px 0 #25f4ee, 3px 3px 0 #fe2c55; }
.soc__ic .ic { width: 34px; height: 34px; stroke: none; fill: #fff; }
.soc--fb .soc__ic .ic { fill: none; stroke: #fff; stroke-width: 2; }
.soc__body { grid-area: body; position: relative; z-index: 1; display: grid; gap: 4px; min-width: 0; }
.soc__body small { font-size: .72rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-3); }
.soc__body b { font-size: 1.02rem; font-weight: 800; line-height: 1.3; color: var(--char); overflow-wrap: anywhere; }
.soc__stats { display: flex; flex-wrap: wrap; gap: 6px 22px; margin-top: 8px; font-size: .84rem; color: var(--ink-2); }
.soc__stats strong { display: block; font-family: Montserrat, sans-serif; font-size: 1.9rem; font-weight: 800; line-height: 1.05; color: var(--char); }
.soc__cta { grid-area: cta; position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 18px; font-size: .84rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #fff; background: var(--soc); transition: background .3s, gap .3s var(--ease); }
.soc__cta .ic { width: 18px; height: 18px; transition: transform .3s var(--ease); }
.soc:hover .soc__cta { gap: 16px; background: #da3625; }
.soc:hover .soc__cta .ic { transform: translateX(3px); }
.dd-js .soc.reveal { transition: opacity 1s var(--ease), transform 1s var(--ease), filter .9s var(--ease), box-shadow .4s; transition-delay: calc(var(--d, 0) * 120ms); }
.dd-js .soc.reveal.is-in:hover { transform: translateY(-6px); box-shadow: 0 26px 46px -22px rgba(20, 22, 28, .5); transition-delay: 0s; }
@media (max-width: 760px) { .social2__grid { grid-template-columns: 1fr; } .soc { padding: 24px 22px 22px; } .soc__ic { width: 60px; height: 60px; } }

/* Video phát tại chỗ: khung giữ nguyên cỡ, video vừa khung (không cắt), nền là ảnh bìa làm mờ để không có viền đen */
.vsvc .yt { aspect-ratio: 4 / 5; }
.vplay { background: #0d0e11; }
.vplay__bg { position: absolute; inset: -12%; background-size: cover; background-position: center; filter: blur(22px) brightness(.55); transform: translateZ(0); }
.vplay video { z-index: 1; }
.vsvc .vplay { border-radius: 4px 4px 0 0; }

/* Biểu tượng tròn đè lên mép ảnh: luôn nằm trên khung video, và ẩn đi khi đang phát để không che thanh điều khiển */
.vsvc__icon { z-index: 5; }
.vsvc.is-playing .vsvc__icon { opacity: 0; transform: scale(.6); pointer-events: none; }
.vplay { z-index: 1; }

/* ===== Responsive: điện thoại / máy tính bảng ===== */
@media (max-width: 960px) { .burger { display: grid !important; } }
@media (max-width: 640px) {
  .header { top: 0; }                                  /* thanh địa chỉ ẩn trên điện thoại → menu dính sát mép trên */
  .btn--sos span { display: inline; }                  /* hiện chữ thay cho "SOS" của mẫu gốc */
  .btn--sos::before { content: none; }
  .btn--sos { padding: .55em .8em; font-size: .72rem; white-space: nowrap; }
  .btn--sos .ic { width: 16px; height: 16px; }
  .header__actions { gap: 6px; }
}

/* Máy tính bảng: 3 thẻ dịch vụ trên một hàng (không để thẻ thứ 3 lẻ loi), ảnh hero lấy đúng phần biển hiệu */
@media (min-width: 700px) and (max-width: 1024px) {
  .vsvc-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .vsvc__body { padding-left: 12px; padding-right: 12px; }
  .vsvc h3 { font-size: .8rem; }
  .vsvc p { font-size: .8rem; }
}
@media (max-width: 699px) { .vsvc-grid { grid-template-columns: 1fr; } }
@media (max-width: 900px) { .hero--split .hero__slide { background-position: center 30%; } }

/* ===== Thẻ dịch vụ: chữ ở trên, video ở dưới, đánh số 1-2-3 ===== */
.vsvc { display: grid; grid-template-rows: auto 1fr; overflow: hidden; }
.vsvc__body { order: 0; padding: 26px 22px 22px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; border: 0; }
.vsvc__icon { position: static; margin: 0 auto 4px; top: auto; left: auto; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  background: var(--red); color: #fff; font-family: Montserrat, sans-serif; font-weight: 900; font-size: 1.25rem; box-shadow: 0 8px 20px -8px rgba(218, 54, 37, .7); opacity: 1; transform: none; }
.vsvc:hover .vsvc__icon { background: var(--char); transform: scale(1.08); }
.vsvc.is-playing .vsvc__icon { opacity: 1; transform: none; pointer-events: auto; }
.vsvc .yt, .vsvc .vplay { border-radius: 0; align-self: end; }
@supports (grid-template-rows: subgrid) {
  .vsvc-grid { grid-template-rows: auto auto; row-gap: 24px; }
  .vsvc { grid-row: span 2; grid-template-rows: subgrid; row-gap: 0; }
}
.vsvc .svc__link { margin-top: 4px; }

/* ===== Bảng giá: giá niêm yết gạch ngang ===== */
.plan__was { margin: -6px 0 10px; font-size: .78rem; color: var(--ink-3); }
.plan__was s { color: var(--ink-3); text-decoration-color: var(--red); text-decoration-thickness: 1.5px; }

/* Thông báo khi gửi phiếu không thành công */
.form__error { margin: 12px 0 0; padding: 10px 14px; background: #fdf0ee; border-left: 3px solid var(--red); color: var(--char); font-size: .86rem; line-height: 1.5; }
.form__error a { color: var(--red); }
.modal__actions { flex-wrap: wrap; }

/* Ô chọn dịch vụ trong phiếu đặt lịch: mũi tên thả xuống */
.field select { cursor: pointer; padding-right: 44px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235c5f68' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.field select:focus { background-color: #fff; }