/* =========================================================
   Linh An Hoa Sen Home – website đại lý
   Màu và font được dashboard ghi đè qua biến CSS (app.js → applyTheme)
   ========================================================= */
:root {
  --primary: #c4161c;
  --primary-dark: #9f1016;
  --accent: #ffd200;
  --text: #222;
  --muted: #6b7280;
  --bg: #fff;
  --soft: #f5f5f7;
  --line: #ececf0;
  --header-bg: #c4161c;
  --header-text: #fff;
  --nav-bg: #fff;
  --nav-text: #222;
  --footer-bg: #fff;
  --footer-text: #333;
  --price: #c4161c;
  --font-heading: "Montserrat", system-ui, sans-serif;
  --font-body: "Montserrat", system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 14px rgba(0, 0, 0, .06);
  --shadow-lg: 0 12px 30px rgba(0, 0, 0, .12);
  --ph: linear-gradient(135deg, #f3f3f5 0%, #e7e7ec 55%, #f6efe0 100%);
  --header-h: 64px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: var(--soft); font-size: var(--base-size, 15px); line-height: 1.55; overflow-x: hidden; }
body.no-scroll { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.25; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 16px; }
.clamp-2, .clamp-3 { display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; }
.clamp-2 { -webkit-line-clamp: 2; }
.clamp-3 { -webkit-line-clamp: 3; }
.ph { background-color: #eee; background-image: var(--ph); background-size: cover; background-position: center; }
.ph-label { display: grid; place-items: center; text-align: center; color: #9aa0a8; font-size: .78rem; font-weight: 600; padding: 8px; }
.zoom { overflow: hidden; }
.zoom > .ph, .zoom > img { transition: transform .5s; }
a:hover .zoom > .ph, a:hover .zoom > img, .zoom:hover > .ph { transform: scale(1.06); }
.hidden { display: none !important; }

/* ===== Nút ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 42px; padding: 0 22px; border-radius: 999px; border: 1.5px solid transparent; font-weight: 600; font-size: .9rem; transition: .25s all; white-space: nowrap; }
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); }
.btn--outline { border-color: var(--primary); color: var(--primary); background: #fff; }
.btn--outline:hover { background: var(--primary); color: #fff; }
.btn--light { background: #fff; color: var(--primary); }
.btn--light:hover { background: var(--accent); color: var(--text); }
.btn--zalo { background: #0068ff; color: #fff; }
.btn--block { width: 100%; }
.btn svg { width: 18px; height: 18px; }
.more-link { font-size: .8rem; font-weight: 600; color: var(--primary); padding: 6px 14px; border: 1px solid #f1c9cb; border-radius: 999px; background: #fff; transition: .25s; white-space: nowrap; }
.more-link:hover { background: var(--primary); color: #fff; }

/* ===== Dải trên cùng ===== */
.topbar { display: block; background: linear-gradient(90deg, #f7d78a, #fff3cf 30%, #fff3cf 70%, #f7d78a); text-align: center; overflow: hidden; }
.topbar img { width: 100%; height: 44px; object-fit: cover; }
.topbar span { display: block; padding: 9px 16px; font-family: var(--font-heading); font-weight: 800; letter-spacing: .06em; color: #7a1d0b; font-size: .95rem; }

/* ===== Header ===== */
.header { position: sticky; top: 0; z-index: 100; background: var(--header-bg); color: var(--header-text); box-shadow: 0 2px 10px rgba(0,0,0,.12); }
.header__main { height: var(--header-h); display: flex; align-items: center; gap: 20px; }
.logo { display: flex; align-items: center; flex: none; }
.logo img { max-height: 40px; width: auto; }
.logo__text { font-family: var(--font-heading); font-weight: 900; color: var(--accent); font-size: .95rem; line-height: 1.05; white-space: pre-line; letter-spacing: .02em; }
.searchbox { flex: 1; display: flex; align-items: center; height: 42px; background: #fff; border-radius: 999px; padding: 0 4px 0 18px; max-width: 560px; margin: 0 auto; }
.searchbox input { flex: 1; min-width: 0; border: 0; outline: none; font-size: .88rem; color: var(--text); background: none; }
.searchbox button { width: 34px; height: 34px; border-radius: 50%; border: 0; background: var(--primary); color: #fff; display: grid; place-items: center; }
.searchbox button svg { width: 18px; height: 18px; }
.hicons { display: flex; align-items: center; gap: 6px; flex: none; }
.hicon { position: relative; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 4px 8px; font-size: .7rem; font-weight: 600; border-radius: 8px; transition: background .25s; }
.hicon:hover { background: rgba(255,255,255,.12); }
.hicon svg { width: 22px; height: 22px; }
.hicon__count { position: absolute; top: 0; right: 6px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: var(--accent); color: var(--text); font-size: .65rem; font-weight: 800; display: grid; place-items: center; }
.hicon__count:empty { display: none; }
.burger { display: none; width: 40px; height: 40px; border: 0; background: none; color: inherit; place-items: center; }
.burger svg { width: 26px; height: 26px; }

/* Thanh menu trắng */
.nav { background: var(--nav-bg); color: var(--nav-text); border-bottom: 1px solid var(--line); }
.nav__inner { display: flex; align-items: center; gap: 4px; height: 44px; }
.nav__link { padding: 0 12px; height: 100%; display: flex; align-items: center; gap: 6px; font-size: .86rem; font-weight: 500; white-space: nowrap; position: relative; }
.nav__link:hover, .nav__link.is-active { color: var(--primary); }
.nav__link.is-active::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 0; height: 2px; background: var(--primary); }
.nav__link svg { width: 12px; height: 12px; transition: transform .25s; }
.nav__cats { position: relative; height: 100%; }
.nav__cats > .nav__link { font-weight: 700; padding-left: 0; }
.nav__cats:hover > .nav__link svg { transform: rotate(180deg); }
.mega { position: absolute; left: 0; top: 100%; z-index: 50; display: flex; background: #fff; border-radius: 0 0 var(--radius) var(--radius); box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(8px); transition: .25s all; }
.nav__cats:hover .mega { opacity: 1; visibility: visible; transform: none; }
.mega__list { width: 270px; padding: 8px 0; border-right: 1px solid var(--line); max-height: 70vh; overflow-y: auto; }
.mega__list a { display: flex; align-items: center; gap: 10px; padding: 9px 18px; font-size: .86rem; }
.mega__list a:hover, .mega__list a.is-on { color: var(--primary); background: #fdf1f1; }
.mega__list a .ph { width: 26px; height: 26px; border-radius: 6px; flex: none; }
.mega__panel { width: 520px; padding: 18px 22px; }
.mega__panel h4 { font-size: .95rem; margin-bottom: 12px; }
.mega__subs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mega__subs a { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 10px 6px; border-radius: 8px; border: 1px solid var(--line); font-size: .78rem; text-align: center; transition: .25s; }
.mega__subs a:hover { border-color: var(--primary); color: var(--primary); }
.mega__subs .ph { width: 48px; height: 48px; border-radius: 8px; }

/* Lớp phủ menu mobile */
.drawer { position: fixed; inset: 0; z-index: 300; visibility: hidden; transition: visibility 0s .35s; }
.drawer.is-open { visibility: visible; transition: none; }
.drawer__dim { position: absolute; inset: 0; background: rgba(0,0,0,.45); opacity: 0; transition: opacity .35s; }
.drawer.is-open .drawer__dim { opacity: 1; }
.drawer__panel { position: absolute; left: 0; top: 0; bottom: 0; width: min(86vw, 340px); background: #fff; transform: translateX(-100%); transition: transform .35s ease; overflow-y: auto; }
.drawer.is-open .drawer__panel { transform: none; }
.drawer__head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; background: var(--header-bg); color: #fff; }
.drawer__head button { border: 0; background: none; color: #fff; font-size: 1.8rem; line-height: 1; }
.drawer__group { padding: 12px 16px 4px; font-size: .72rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.drawer a { display: block; padding: 11px 16px; border-bottom: 1px solid var(--line); font-size: .9rem; }

/* ===== Thanh mạng xã hội trái & công cụ phải ===== */
.socialbar { position: fixed; left: 12px; top: 50%; transform: translateY(-50%); z-index: 80; display: flex; flex-direction: column; gap: 8px; padding: 8px; background: #fff; border-radius: 999px; box-shadow: var(--shadow-lg); }
.socialbar a { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; transition: transform .25s; }
.socialbar a:hover { transform: scale(1.12); }
.socialbar svg { width: 26px; height: 26px; }
.toolbar { position: fixed; right: 10px; top: 50%; transform: translateY(-50%); z-index: 80; display: flex; flex-direction: column; background: #fff; border-radius: 999px; box-shadow: var(--shadow-lg); padding: 6px 0; }
.toolbar a, .toolbar button { width: 62px; display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 4px; border: 0; background: none; font-size: .62rem; font-weight: 600; color: var(--text); text-align: center; }
.toolbar a:hover, .toolbar button:hover { color: var(--primary); }
.toolbar svg { width: 24px; height: 24px; color: var(--primary); }
.toolbar__count { font-size: .62rem; color: var(--primary); }

/* ===== Phần chung của các khối ===== */
.block { margin-top: 18px; }
.panel { background: #fff; border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.block-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.block-title { font-size: 1.15rem; font-weight: 800; }
.crumbs { font-size: .75rem; color: var(--muted); padding: 12px 0; }
.crumbs a:hover { color: var(--primary); }
.crumbs span { margin: 0 6px; }
.page-banner { border-radius: var(--radius); overflow: hidden; aspect-ratio: 1200 / 330; position: relative; }
.page-banner > .ph { position: absolute; inset: 0; }
.page-banner__text { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; padding: 0 6%; color: #fff; background: linear-gradient(90deg, rgba(196,22,28,.92), rgba(196,22,28,.55) 55%, transparent); }
.page-banner__text h1 { font-size: clamp(1.3rem, 3.4vw, 2.6rem); font-weight: 900; text-shadow: 0 2px 10px rgba(0,0,0,.15); }
.page-banner__text p { margin-top: 10px; display: inline-block; align-self: flex-start; background: var(--accent); color: #7a1d0b; padding: 6px 16px; border-radius: 999px; font-weight: 700; font-size: .85rem; }
.page-banner.has-img .page-banner__text { display: none; }

/* ===== Thẻ sản phẩm ===== */
.pgrid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.pgrid--4 { grid-template-columns: repeat(4, 1fr); }
.pcard { position: relative; display: flex; flex-direction: column; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); padding: 10px; transition: .25s all; }
.pcard:hover { box-shadow: var(--shadow-lg); border-color: transparent; transform: translateY(-3px); }
.pcard__img { position: relative; aspect-ratio: 1; border-radius: var(--radius-sm); margin-bottom: 8px; }
.pcard__img .ph { position: absolute; inset: 0; background-size: contain; background-repeat: no-repeat; background-color: #fafafa; }
.pcard__fav { position: absolute; top: 8px; right: 8px; z-index: 2; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line); background: #fff; display: grid; place-items: center; color: #999; transition: .25s; }
.pcard__fav svg { width: 16px; height: 16px; }
.pcard__fav.is-on, .pcard__fav:hover { color: var(--primary); border-color: #f1c9cb; }
.pcard__fav.is-on svg { fill: currentColor; }
.pcard__tags { position: absolute; left: 0; right: 0; bottom: 4px; display: flex; justify-content: space-between; align-items: flex-end; padding: 0 2px; z-index: 1; }
.tag-good { background: linear-gradient(135deg, #e3262c, #b30f15); color: #fff; font-size: .58rem; font-weight: 900; line-height: 1.05; padding: 3px 6px; border-radius: 4px; transform: skewX(-8deg); text-transform: uppercase; box-shadow: 0 2px 0 var(--accent); }
.tag-new { background: var(--accent); color: #7a1d0b; font-size: .62rem; font-weight: 800; padding: 2px 7px; border-radius: 4px; }
.tag-origin { font-size: .56rem; font-weight: 700; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 1px 7px; color: var(--muted); }
.pcard__brand { font-size: .66rem; font-weight: 700; color: var(--primary); text-transform: uppercase; }
.pcard__name { font-size: .82rem; font-weight: 500; line-height: 1.4; min-height: 2.8em; margin: 2px 0 8px; transition: color .25s; }
.pcard:hover .pcard__name { color: var(--primary); }
.pcard__foot { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 6px; }
.price { font-weight: 800; color: var(--price); font-size: .92rem; }
.price small { font-weight: 600; font-size: .7rem; }
.price-old { display: flex; align-items: center; gap: 6px; font-size: .68rem; color: #9aa0a8; margin-top: 2px; }
.price-old s { text-decoration: line-through; }
.price-off { color: var(--primary); background: #fdeaea; border-radius: 4px; padding: 0 5px; font-weight: 700; }
.price-contact { font-weight: 700; color: var(--primary); font-size: .85rem; }
.pcard__add { flex: none; width: 34px; height: 34px; border-radius: 50%; border: 0; background: #fdeaea; color: var(--primary); display: grid; place-items: center; transition: .25s; }
.pcard__add:hover { background: var(--primary); color: #fff; }
.pcard__add svg { width: 18px; height: 18px; }

/* Xem thêm có thanh tiến độ */
.loadmore { display: flex; flex-direction: column; align-items: center; gap: 12px; margin-top: 22px; }
.loadmore__info { font-size: .78rem; color: var(--muted); }
.loadmore__bar { width: 200px; height: 3px; background: var(--line); border-radius: 999px; overflow: hidden; }
.loadmore__bar span { display: block; height: 100%; background: var(--primary); transition: width .4s; }
.empty { text-align: center; padding: 40px 0; color: var(--muted); }

/* ===== Trang chủ ===== */
.hero { display: grid; grid-template-columns: 2.2fr 1fr; gap: 12px; margin-top: 14px; }
.hero__main { border-radius: var(--radius); overflow: hidden; aspect-ratio: 800 / 380; position: relative; }
.hero__main .swiper { height: 100%; }
.hero__slide { display: block; height: 100%; position: relative; }
.hero__slide .ph { position: absolute; inset: 0; }
.hero__cap { position: absolute; left: 6%; bottom: 14%; max-width: 60%; color: #fff; font-family: var(--font-heading); font-weight: 900; font-size: clamp(1.1rem, 2.6vw, 2.2rem); line-height: 1.15; text-shadow: 0 3px 16px rgba(0,0,0,.25); }
.hero__slide.no-img::before { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, #c4161c, #e3492b 60%, #f6a623); }
.hero__slide.has-img .hero__cap { display: none; }
.hero .swiper-pagination-bullet { background: #fff; opacity: .6; }
.hero .swiper-pagination-bullet-active { background: var(--accent); opacity: 1; width: 22px; border-radius: 999px; }
.hero__side { display: grid; grid-template-rows: 1fr 1fr; gap: 12px; }
.hero__side a { border-radius: var(--radius); overflow: hidden; position: relative; }
.hero__side .ph { position: absolute; inset: 0; }
.hero__side span { position: absolute; left: 16px; bottom: 14px; color: #fff; font-weight: 800; font-size: 1.05rem; text-shadow: 0 2px 10px rgba(0,0,0,.3); }
.hero__side a.no-img { background: linear-gradient(135deg, #2b2b33, #4a4a55); }
.hero__side a.has-img span { display: none; }
.programs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.program { border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 300 / 150; position: relative; display: block; }
.program .ph { position: absolute; inset: 0; }
.program span { position: absolute; inset: auto 0 0; padding: 22px 12px 10px; color: #fff; font-weight: 700; font-size: .85rem; background: linear-gradient(0deg, rgba(0,0,0,.55), transparent); }
.program.has-img span { display: none; }
.deal__banner { display: block; position: relative; border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 1200 / 200; margin-bottom: 14px; }
.deal__banner .ph { position: absolute; inset: 0; }
.deal__banner-text { position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 5%; background: linear-gradient(90deg, #c4161c, #f0582a 60%, #f8b73b); color: #fff; }
.deal__banner-text b { font-family: var(--font-heading); font-weight: 900; font-size: clamp(1.1rem, 3vw, 2.2rem); }
.deal__banner-text em { font-style: normal; background: #fff; color: var(--primary); font-weight: 800; padding: 8px 18px; border-radius: 999px; font-size: .85rem; }
.deal__banner.has-img .deal__banner-text { display: none; }
.brands-swiper .swiper-slide { width: auto; }
.brand { display: grid; place-items: center; height: 64px; min-width: 150px; padding: 8px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; transition: .25s; }
.brand:hover { border-color: var(--primary); }
.brand img { max-height: 44px; width: auto; }
.brand span { font-weight: 800; font-size: .8rem; color: var(--primary); text-align: center; }
.slider-wrap { position: relative; }
.snav { position: absolute; top: 50%; z-index: 3; width: 36px; height: 36px; margin-top: -18px; border-radius: 50%; border: 1px solid var(--line); background: #fff; display: grid; place-items: center; box-shadow: var(--shadow); transition: .25s; }
.snav:hover { background: var(--primary); color: #fff; }
.snav svg { width: 18px; height: 18px; }
.snav--prev { left: -14px; }
.snav--next { right: -14px; }
.snav.swiper-button-disabled { opacity: .3; pointer-events: none; }
.catsec { display: grid; grid-template-columns: 1fr 3fr; gap: 12px; }
.catsec__banner { border-radius: var(--radius-sm); overflow: hidden; position: relative; min-height: 300px; display: block; }
.catsec__banner .ph { position: absolute; inset: 0; }
.catsec__banner b { position: absolute; left: 18px; right: 18px; top: 22px; font-family: var(--font-heading); font-weight: 900; font-size: 1.5rem; color: var(--primary); line-height: 1.15; }
.catsec__banner.no-img { background: linear-gradient(160deg, #fff7d6, #ffe48a); }
.catsec__banner.has-img b { display: none; }
.projects { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.project { display: block; }
.project__img { aspect-ratio: 4 / 3; border-radius: var(--radius-sm); position: relative; margin-bottom: 8px; }
.project__img .ph { position: absolute; inset: 0; }
.project h3 { font-size: .82rem; font-weight: 600; }
.stores-block { display: grid; grid-template-columns: 1fr 1.6fr; gap: 0; border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow); }
.stores-block__text { padding: 34px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 6px; }
.stores-block__text b { font-family: var(--font-heading); font-size: 3.4rem; font-weight: 900; color: var(--primary); line-height: 1; }
.stores-block__text strong { font-size: 1.05rem; }
.stores-block__text span { color: var(--muted); margin-bottom: 14px; }
.stores-block__img { position: relative; min-height: 220px; }
.stores-block__img .ph { position: absolute; inset: 0; }

/* Thanh dịch vụ */
.services { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 26px auto; }
.service { background: #fff; border-radius: var(--radius); padding: 22px 14px; text-align: center; box-shadow: var(--shadow); display: flex; flex-direction: column; align-items: center; gap: 6px; }
.service svg { width: 34px; height: 34px; color: var(--primary); margin-bottom: 6px; }
.service b { font-size: .88rem; }
.service span { font-size: .8rem; color: var(--muted); }

/* ===== Danh mục ===== */
.cat-head { background: #fff; border-radius: var(--radius); padding: 18px; margin-top: 12px; box-shadow: var(--shadow); }
.cat-head h1 { font-size: 1.4rem; font-weight: 800; margin-bottom: 14px; }
.subcats { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
.subcat { flex: none; width: 110px; display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 12px 6px; border: 1px solid var(--line); border-radius: var(--radius-sm); font-size: .76rem; text-align: center; transition: .25s; background: #fff; }
.subcat .ph { width: 60px; height: 60px; border-radius: 8px; }
.subcat:hover, .subcat.is-on { border-color: var(--primary); color: var(--primary); }
.filterbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; background: #fff; border-radius: var(--radius); padding: 12px 18px; margin: 12px 0; box-shadow: var(--shadow); }
.filterbar__left { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-weight: 700; font-size: .9rem; }
.filterbar select { height: 36px; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: .82rem; }
.filterbar label { display: flex; align-items: center; gap: 8px; font-size: .82rem; color: var(--muted); font-weight: 500; }

/* ===== Chi tiết sản phẩm ===== */
.pdetail { display: grid; grid-template-columns: 1fr 1.1fr; gap: 28px; }
.pdetail > *, .news-layout > *, .quote > *, .contact > *, .catsec > * { min-width: 0; }
.gallery__main { aspect-ratio: 1; border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; background: #fafafa; }
.gallery__main .ph { width: 100%; height: 100%; background-size: contain; background-repeat: no-repeat; background-color: #fafafa; }
.gallery__thumbs { margin-top: 10px; }
.gallery__thumbs .swiper-slide { width: 72px; height: 72px; border: 2px solid var(--line); border-radius: 8px; overflow: hidden; cursor: pointer; opacity: .7; }
.gallery__thumbs .swiper-slide-thumb-active { border-color: var(--primary); opacity: 1; }
.gallery__thumbs .ph { width: 100%; height: 100%; background-size: contain; background-repeat: no-repeat; }
.pinfo__brand { font-size: .78rem; font-weight: 700; color: var(--primary); text-transform: uppercase; }
.pinfo h1 { font-size: 1.4rem; font-weight: 700; margin: 4px 0 8px; }
.pinfo__meta { display: flex; gap: 16px; flex-wrap: wrap; font-size: .78rem; color: var(--muted); margin-bottom: 14px; }
.pinfo__price { background: #fff6f6; border-radius: var(--radius-sm); padding: 14px 16px; margin-bottom: 14px; }
.pinfo__price .price { font-size: 1.6rem; }
.pinfo__short { font-size: .88rem; color: #444; margin-bottom: 14px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; height: 42px; }
.qty button { width: 40px; height: 100%; border: 0; background: #fff; font-size: 1.2rem; }
.qty button:hover { background: var(--soft); }
.qty input { width: 56px; height: 100%; border: 0; text-align: center; outline: none; font-weight: 700; }
.pinfo__actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 18px; }
.pinfo__policy { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pinfo__policy div { display: flex; gap: 8px; align-items: center; font-size: .8rem; padding: 10px; border: 1px dashed #f1c9cb; border-radius: 8px; }
.pinfo__policy svg { width: 22px; height: 22px; color: var(--primary); flex: none; }
.tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.tabs button { padding: 10px 16px; border: 0; background: none; font-weight: 700; font-size: .9rem; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs button.is-on { color: var(--primary); border-color: var(--primary); }
.prose { font-size: .92rem; line-height: 1.8; color: #333; }
.prose p, .prose ul, .prose ol { margin-bottom: 1em; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose h2 { font-size: 1.2rem; margin: 1.2em 0 .5em; }
.prose h3 { font-size: 1.05rem; margin: 1em 0 .4em; }
.prose img { border-radius: 8px; margin: 1em 0; }
.prose a { color: var(--primary); text-decoration: underline; }
.prose blockquote { border-left: 3px solid var(--primary); padding-left: 14px; font-weight: 600; }

/* ===== Catalogue ===== */
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.pills button { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: .8rem; font-weight: 600; transition: .25s; }
.pills button:hover { border-color: var(--primary); color: var(--primary); }
.pills button.is-on { background: var(--primary); border-color: var(--primary); color: #fff; }
.cgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.ccard { position: relative; display: block; aspect-ratio: 3 / 4.2; border-radius: 6px; overflow: hidden; box-shadow: var(--shadow); }
.ccard .ph { position: absolute; inset: 0; }
.ccard__title { position: absolute; inset: auto 0 0; padding: 30px 12px 12px; color: #fff; font-weight: 800; font-size: .82rem; text-transform: uppercase; background: linear-gradient(0deg, rgba(0,0,0,.75), transparent); }
.ccard.no-img::before { content: ""; position: absolute; inset: 0; background: linear-gradient(160deg, #ffd200 0%, #ffe680 45%, #c4161c 46%, #9f1016 100%); }
.ccard__pdf { position: absolute; top: 10px; right: 10px; z-index: 2; background: #fff; color: var(--primary); font-size: .65rem; font-weight: 800; padding: 3px 8px; border-radius: 4px; }

/* ===== Không gian ===== */
.sgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.scard { display: block; background: #fff; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow); }
.scard__img { aspect-ratio: 16 / 9.5; position: relative; }
.scard__img .ph { position: absolute; inset: 0; }
.scard__foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px; font-size: .82rem; font-weight: 600; }
.scard__foot span { text-decoration: underline; text-underline-offset: 3px; }
.scard__foot svg { width: 16px; height: 16px; flex: none; transition: transform .25s; }
.scard:hover .scard__foot svg { transform: translate(3px, -3px); color: var(--primary); }
.selects { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0 18px; }
.selects select { height: 38px; padding: 0 12px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: .82rem; font-weight: 600; }

/* ===== Nhà mẫu 3D ===== */
.mhero { background: var(--primary); color: #fff; text-align: center; padding: 50px 0 0; margin-top: 0; position: relative; }
.mhero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: var(--soft); }
.mhero__tag { display: inline-flex; align-items: center; gap: 6px; background: #fff; color: var(--primary); font-weight: 700; font-size: .75rem; padding: 4px 12px; border-radius: 6px; }
.mhero h1 { font-size: clamp(1.6rem, 4.4vw, 3rem); font-weight: 900; max-width: 900px; margin: 18px auto 14px; }
.mhero p { max-width: 640px; margin: 0 auto 20px; opacity: .92; font-size: .9rem; }
.mhero__img { position: relative; z-index: 1; max-width: 820px; margin: 34px auto 0; aspect-ratio: 16 / 9; border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-lg); }
.mhero__img .ph { position: absolute; inset: 0; }
.mtag { display: inline-block; background: var(--primary); color: #fff; font-size: .68rem; font-weight: 800; padding: 3px 10px; border-radius: 4px; transform: rotate(-6deg); }
.mtitle { font-size: clamp(1.6rem, 4vw, 2.6rem); font-weight: 900; color: #f2a51a; margin: 8px 0 18px; }
.mgroup { margin-top: 30px; }
.mgroup__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.mgroup__head h2 { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; font-weight: 800; }
.mgroup__head h2 i { font-style: normal; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); background: #fff; display: grid; place-items: center; font-size: .78rem; }
.mgroup__head a { color: var(--primary); font-weight: 700; font-size: .85rem; }
.mcard { display: block; background: #fff; border-radius: var(--radius-sm); padding: 8px; box-shadow: var(--shadow); }
.mcard__img { aspect-ratio: 16 / 9.5; position: relative; border-radius: 6px; overflow: hidden; margin-bottom: 8px; }
.mcard__img .ph { position: absolute; inset: 0; }
.mcard h3 { font-size: .8rem; font-weight: 600; padding: 0 4px 4px; }
.mcard:hover h3 { color: var(--primary); }

/* ===== Tin tức ===== */
.news-layout { display: grid; grid-template-columns: 1fr 300px; gap: 16px; align-items: start; }
.news-featured { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; }
.news-featured__img { aspect-ratio: 16 / 10; border-radius: var(--radius-sm); position: relative; overflow: hidden; }
.news-featured__img .ph { position: absolute; inset: 0; }
.news-featured h2 { font-size: 1.15rem; margin: 6px 0 10px; }
.news-featured p { font-size: .85rem; color: var(--muted); }
.ngrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.ncard { display: flex; flex-direction: column; background: #fff; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow); transition: .25s; }
.ncard:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.ncard__img { aspect-ratio: 16 / 10; position: relative; }
.ncard__img .ph { position: absolute; inset: 0; }
.ncard__body { padding: 12px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.ncard h3 { font-size: .86rem; font-weight: 700; }
.ncard:hover h3 { color: var(--primary); }
.ncard p { font-size: .76rem; color: var(--muted); }
.ncard__meta { margin-top: auto; display: flex; justify-content: space-between; font-size: .7rem; color: var(--muted); padding-top: 6px; }
.ncat { font-size: .66rem; font-weight: 700; color: var(--primary); text-transform: uppercase; }
.side-box { background: #fff; border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); margin-bottom: 14px; }
.side-box h3 { font-size: .95rem; font-weight: 800; margin-bottom: 12px; }
.side-search { display: flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.side-search input { flex: 1; border: 0; outline: none; padding: 9px 14px; font-size: .82rem; min-width: 0; }
.side-search button { border: 0; background: none; padding: 0 12px; color: var(--muted); }
.side-search svg { width: 16px; height: 16px; }
.side-cats a { display: flex; justify-content: space-between; padding: 7px 0; font-size: .84rem; border-bottom: 1px dashed var(--line); }
.side-cats a:hover, .side-cats a.is-on { color: var(--primary); }
.mini { display: grid; grid-template-columns: 90px 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.mini:last-child { border-bottom: 0; }
.mini__img { aspect-ratio: 4 / 3; border-radius: 6px; position: relative; overflow: hidden; }
.mini__img .ph { position: absolute; inset: 0; }
.mini h4 { font-family: var(--font-body); font-size: .78rem; font-weight: 600; line-height: 1.4; }
.mini:hover h4 { color: var(--primary); }
.mini small { font-size: .68rem; color: var(--muted); }
.side-banner { display: block; border-radius: var(--radius); overflow: hidden; aspect-ratio: 300 / 220; position: relative; }
.side-banner .ph { position: absolute; inset: 0; }
.article h1 { font-size: clamp(1.3rem, 3vw, 1.9rem); margin: 6px 0 8px; }
.article__meta { font-size: .78rem; color: var(--muted); margin-bottom: 18px; }
.article__img { aspect-ratio: 16 / 9; border-radius: var(--radius-sm); position: relative; overflow: hidden; margin-bottom: 18px; }
.article__img .ph { position: absolute; inset: 0; }

/* ===== Liên hệ ===== */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.contact__map { background: #fff7ef; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.contact__stats { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.contact__stats div { display: flex; align-items: center; gap: 8px; background: var(--primary); color: #fff; padding: 10px 16px; border-radius: 8px; }
.contact__stats b { font-family: var(--font-heading); font-size: 1.6rem; color: var(--accent); }
.contact__stats span { font-size: .72rem; line-height: 1.25; max-width: 100px; }
.contact__mapimg { aspect-ratio: 4 / 4.6; border-radius: 8px; position: relative; overflow: hidden; }
.contact__mapimg .ph { position: absolute; inset: 0; background-size: contain; background-repeat: no-repeat; }
.contact__mapimg iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.store-list { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.store-item { background: #fff; border-radius: 8px; padding: 10px 12px; font-size: .82rem; }
.store-item b { display: block; color: var(--primary); }
.contact__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.ccontact { display: flex; gap: 12px; align-items: center; background: #fff; border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.ccontact i { width: 46px; height: 46px; flex: none; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; }
.ccontact i svg { width: 22px; height: 22px; }
.ccontact small { display: block; font-size: .75rem; color: var(--muted); }
.ccontact b { color: var(--primary); font-size: 1.1rem; word-break: break-all; }
.form { background: #fff; border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.form h2 { font-size: 1.2rem; margin-bottom: 6px; }
.form > p { font-size: .84rem; color: var(--muted); margin-bottom: 16px; }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fgrid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: .8rem; font-weight: 600; margin-bottom: 6px; }
.field label i { color: var(--primary); font-style: normal; }
.field input, .field select, .field textarea { width: 100%; height: 44px; padding: 0 14px; border: 1px solid var(--line); border-radius: 8px; background: #fff; outline: none; font-size: .86rem; transition: border-color .2s; }
.field textarea { height: 110px; padding: 12px 14px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--primary); }
.form__note { font-size: .75rem; color: var(--muted); margin: 14px 0; }
.form__msg { font-size: .85rem; margin-top: 10px; min-height: 1.2em; }
.form__msg.ok { color: #15803d; }
.form__msg.err { color: #b91c1c; }
.hp { position: absolute; left: -9999px; }

/* ===== Báo giá ===== */
.quote { display: grid; grid-template-columns: 1.5fr 1fr; gap: 16px; align-items: start; }
.qitem { display: grid; grid-template-columns: 76px 1fr auto auto; gap: 14px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.qitem__img { width: 76px; height: 76px; border-radius: 8px; border: 1px solid var(--line); position: relative; overflow: hidden; }
.qitem__img .ph { position: absolute; inset: 0; background-size: contain; background-repeat: no-repeat; }
.qitem h3 { font-size: .86rem; font-weight: 600; }
.qitem__rm { border: 0; background: none; color: var(--muted); font-size: 1.3rem; }
.qitem__rm:hover { color: var(--primary); }
.qtotal { display: flex; justify-content: space-between; align-items: baseline; padding-top: 14px; font-weight: 700; }
.qtotal small { display: block; font-weight: 400; color: var(--muted); font-size: .72rem; }

/* ===== Giới thiệu ===== */
.ahero { aspect-ratio: 1440 / 420; position: relative; overflow: hidden; }
.ahero .swiper, .ahero .swiper-slide { height: 100%; }
.ahero .ph { position: absolute; inset: 0; }
.ahero__cap { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center; padding: 0 8%; color: #fff; font-family: var(--font-heading); font-weight: 900; font-size: clamp(1.3rem, 3.4vw, 2.6rem); background: linear-gradient(120deg, rgba(196,22,28,.85), rgba(240,88,42,.55)); }
.ahero .has-img .ahero__cap { display: none; }
.asplit { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; padding: 60px 0; }
.asplit h2 { font-size: clamp(1.2rem, 2.4vw, 1.7rem); font-weight: 800; margin-bottom: 14px; }
.asplit p { font-size: .9rem; color: #444; margin-bottom: 18px; }
.asplit__img { aspect-ratio: 4 / 3; border-radius: 18px; position: relative; overflow: hidden; }
.asplit__img .ph { position: absolute; inset: 0; }
.anet { position: relative; color: #fff; background: var(--primary); }
.anet__grid { display: grid; grid-template-columns: 1fr 1.2fr; min-height: 380px; }
.anet__img { position: relative; }
.anet__img .ph { position: absolute; inset: 0; }
.anet__text { padding: 50px 40px; display: flex; flex-direction: column; justify-content: center; }
.anet__text h2 { font-size: 1.5rem; font-weight: 900; margin-bottom: 12px; }
.anet__text p { font-size: .88rem; opacity: .92; margin-bottom: 26px; }
.anet__stats { display: flex; gap: 40px; flex-wrap: wrap; }
.anet__stats b { display: block; font-family: var(--font-heading); font-size: 2.4rem; font-weight: 900; }
.anet__stats span { font-size: .78rem; opacity: .9; }
.asec { padding: 54px 0 10px; }
.asec__title { text-align: center; color: var(--primary); font-size: 1.4rem; font-weight: 900; margin-bottom: 22px; }
.acat { display: block; background: #fff; border-radius: var(--radius); padding: 12px; box-shadow: var(--shadow); text-align: center; }
.acat .ph { aspect-ratio: 1; border-radius: 8px; margin-bottom: 10px; }
.acat b { font-size: .78rem; text-transform: uppercase; }
.abrands { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.abrand { aspect-ratio: 1; display: grid; place-items: center; text-align: center; padding: 10px; border-radius: 6px; font-weight: 800; font-size: .85rem; }
.abrand--own { background: var(--primary); color: var(--accent); }
.abrand--other { background: #fff; color: var(--text); box-shadow: var(--shadow); }
.abrand img { max-height: 70%; width: auto; }
.career { position: relative; padding: 60px 0; }
.career__box { position: relative; z-index: 1; max-width: 460px; margin: 0 auto; background: #fff; border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-lg); text-align: center; }
.career__box h2 { color: var(--primary); font-size: 1.3rem; font-weight: 900; margin-bottom: 10px; }
.career__box p { font-size: .85rem; color: #444; margin-bottom: 16px; }
.career__bg { position: absolute; inset: 0; opacity: .35; }
.career__bg .ph { position: absolute; inset: 0; }

/* ===== Footer ===== */
.footer { background: var(--footer-bg); color: var(--footer-text); border-top: 1px solid var(--line); padding-top: 40px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1.2fr; gap: 24px; }
.footer__brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer__brand .logo__mark { width: 42px; height: 42px; border-radius: 8px; background: var(--primary); color: var(--accent); display: grid; place-items: center; font-weight: 900; font-size: .8rem; flex: none; }
.footer__brand img { max-height: 46px; width: auto; }
.footer__brand b { font-size: .95rem; }
.footer__info { display: flex; flex-direction: column; gap: 12px; font-size: .76rem; color: var(--muted); }
.footer__info b { display: flex; align-items: center; gap: 6px; color: var(--footer-text); font-size: .8rem; margin-bottom: 2px; }
.footer__info svg { width: 15px; height: 15px; }
.footer__hotline { color: var(--primary); font-size: 1.2rem; font-weight: 800; }
.footer h4 { font-size: .88rem; font-weight: 800; margin-bottom: 12px; }
.footer__links { list-style: none; display: flex; flex-direction: column; gap: 9px; font-size: .8rem; color: var(--muted); }
.footer__links a:hover { color: var(--primary); }
.footer__social { display: flex; gap: 10px; margin-bottom: 18px; }
.footer__social a svg { width: 28px; height: 28px; }
.footer__pay { font-size: .78rem; color: var(--muted); }
.footer__dealer { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; padding: 8px 12px; border: 1px dashed var(--primary); border-radius: 8px; color: var(--primary); font-size: .74rem; font-weight: 700; }
.footer__dealer svg { width: 22px; height: 22px; flex: none; }
.footer__bottom { border-top: 1px solid var(--line); margin-top: 30px; padding: 16px 0 26px; font-size: .72rem; color: var(--muted); display: flex; flex-direction: column; gap: 4px; }
.footer__bottom b { color: var(--footer-text); }

/* Thông báo nhỏ */
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 400; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; background: #222; color: #fff; padding: 10px 18px; border-radius: 999px; font-size: .85rem; transition: .3s all; }
.toast.is-show { opacity: 1; transform: translate(-50%, 0); }

/* Màn hình chờ */
.preloader { position: fixed; inset: 0; z-index: 999; background: #fff; display: grid; place-items: center; transition: opacity .4s, visibility .4s; }
.preloader.is-hidden { opacity: 0; visibility: hidden; }
.preloader span { width: 42px; height: 42px; border-radius: 50%; border: 4px solid #f6dede; border-top-color: var(--primary); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1320px) {
  .socialbar, .toolbar { display: none; }
}
@media (max-width: 1100px) {
  .pgrid { grid-template-columns: repeat(4, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer__grid > :first-child { grid-column: 1 / -1; }
  .abrands { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 900px) {
  :root { --header-h: 58px; }
  .nav, .hicon--hide-m { display: none; }
  .burger { display: grid; margin-left: -8px; }
  .header__main { gap: 10px; }
  .hicon span:not(.hicon__count) { display: none; }
  .searchbox { height: 38px; }
  .hero { grid-template-columns: 1fr; }
  .hero__side { grid-template-columns: 1fr 1fr; grid-template-rows: none; }
  .hero__side a { aspect-ratio: 16 / 9; }
  .programs { grid-template-columns: repeat(2, 1fr); }
  .pgrid, .pgrid--4 { grid-template-columns: repeat(3, 1fr); }
  .catsec { grid-template-columns: 1fr; }
  .catsec__banner { min-height: 140px; }
  .projects { grid-template-columns: repeat(2, 1fr); }
  .stores-block, .pdetail, .news-layout, .contact, .quote, .asplit, .anet__grid { grid-template-columns: 1fr; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .cgrid { grid-template-columns: repeat(3, 1fr); }
  .sgrid, .ngrid { grid-template-columns: repeat(2, 1fr); }
  .news-featured { grid-template-columns: 1fr; }
  .anet__img { min-height: 220px; }
  .snav { display: none; }
}
@media (max-width: 600px) {
  .header__main { flex-wrap: wrap; height: auto; padding: 8px 16px 10px; }
  .header__main > .container { display: contents; }
  .searchbox { order: 5; flex-basis: 100%; max-width: none; }
  .logo { margin-right: auto; }
  .logo img { max-height: 34px; }
  .topbar span { font-size: .72rem; padding: 7px 10px; letter-spacing: .02em; }
  .pgrid, .pgrid--4 { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .pcard { padding: 8px; }
  .panel { padding: 14px 12px; }
  .cgrid { grid-template-columns: repeat(2, 1fr); }
  .sgrid, .ngrid, .projects { grid-template-columns: 1fr 1fr; gap: 10px; }
  .page-banner { aspect-ratio: 16 / 7; }
  .deal__banner { aspect-ratio: 16 / 5; }
  .deal__banner-text em { display: none; }
  .fgrid, .contact__cards, .pinfo__policy { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .qitem { grid-template-columns: 60px 1fr; }
  .qitem__img { width: 60px; height: 60px; }
  .qitem .qty, .qitem__rm { grid-column: 2; justify-self: start; }
  .abrands { grid-template-columns: repeat(3, 1fr); }
  .ahero { aspect-ratio: 16 / 9; }
  .anet__text { padding: 34px 18px; }
  .anet__stats { gap: 22px; }
  .stores-block__text b { font-size: 2.6rem; }
}