/* =========================================================
   Điện Máy Việt — style.css
   Phong cách: bán hàng (e-commerce). Đỏ + trắng, mật độ cao, nhiều sản phẩm,
   badge giảm giá, giá to. Font Be Vietnam Pro đậm cho số.
   Bố cục khác các mẫu trước:
     - Header 3 tầng: thanh tiện ích → logo + Ô TÌM KIẾM lớn + giỏ hàng → MEGA-MENU danh mục
     - Hero là SLIDER nhiều slide (scroll-snap + chấm) kèm 2 banner phụ
     - Lưới sản phẩm DÀY 5 cột, có bộ đếm flash sale
     - Trang danh mục: SIDEBAR LỌC bên trái + lưới + sắp xếp + phân trang
     - Chi tiết: gallery thumbnails, giá + khuyến mãi, so sánh, bảng thông số
     - Giỏ hàng: bảng dòng + tóm tắt sticky
   Ảnh: mỗi khối ảnh dùng biến --img trên thẻ HTML (đường dẫn ../images/…).
   ========================================================= */

:root{
  --red:#D62828;
  --red-deep:#B21F1F;
  --red-soft:#FDECEC;
  --yellow:#FFC107;
  --ink:#1B1F24;
  --text:#2B3138;
  --muted:#6B7480;
  --line:#E5E8EC;
  --bg:#F3F4F6;
  --white:#fff;
  --green:#1E9E5A;
  --blue:#1A73E8;
  --radius:8px;
  --shadow:0 1px 2px rgba(27,31,36,.06), 0 6px 18px rgba(27,31,36,.08);
  --ph:linear-gradient(135deg,#F0F1F3 0%,#E2E4E8 55%,#D3D6DB 100%);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg);font-size:13.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{max-width:100%;display:block}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ph{background:var(--img,var(--ph)) center/contain no-repeat,#fff}
.ph--cover{background-size:cover}
.container{width:min(1280px,100% - 32px);margin-inline:auto}
b,strong{font-weight:700}

/* ---------- Nút ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:var(--radius);font-weight:700;font-size:13.5px;transition:.15s;white-space:nowrap}
.btn svg{width:16px;height:16px}
.btn--red{background:var(--red);color:#fff}
.btn--red:hover{background:var(--red-deep)}
.btn--yellow{background:var(--yellow);color:var(--ink)}
.btn--yellow:hover{background:#F0B400}
.btn--line{border:1.5px solid var(--red);color:var(--red);background:#fff}
.btn--line:hover{background:var(--red-soft)}
.btn--ghost{border:1.5px solid var(--line);color:var(--text);background:#fff}
.btn--ghost:hover{border-color:var(--muted)}
.btn--sm{padding:8px 14px;font-size:12.5px}
.btn--full{width:100%}

/* ---------- Header 3 tầng ---------- */
.util{background:var(--ink);color:rgba(255,255,255,.8);font-size:12px}
.util__in{display:flex;justify-content:space-between;gap:16px;min-height:32px;align-items:center;flex-wrap:wrap}
.util__in div{display:flex;gap:18px}
.util a:hover{color:#fff}
.header{background:var(--red);color:#fff;position:sticky;top:0;z-index:50}
.header__in{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center;min-height:72px}
.logo{display:flex;align-items:center;gap:10px}
.logo__mark{width:42px;height:42px;background:#fff;color:var(--red);border-radius:10px;display:grid;place-items:center;font-weight:800;font-size:17px}
.logo__text b{display:block;font-size:18px;font-weight:800;line-height:1;letter-spacing:-.2px}
.logo__text small{display:block;font-size:10px;opacity:.85;margin-top:3px}
.search{display:flex;background:#fff;border-radius:var(--radius);overflow:hidden;max-width:680px;width:100%}
.search select{border:0;border-right:1px solid var(--line);padding:0 12px;font:inherit;font-size:12.5px;color:var(--muted);background:var(--bg);outline:none}
.search input{flex:1;border:0;padding:12px 14px;font:inherit;outline:none;color:var(--text)}
.search button{background:var(--yellow);color:var(--ink);padding:0 18px;font-weight:700}
.header__acts{display:flex;gap:6px}
.hact{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--radius);font-size:12px;line-height:1.2;position:relative}
.hact:hover{background:rgba(255,255,255,.12)}
.hact svg{width:22px;height:22px}
.hact b{display:block;font-size:12.5px}
.hact sup{position:absolute;top:2px;left:26px;background:var(--yellow);color:var(--ink);font-size:10px;font-weight:800;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 4px}
.burger{display:none;width:40px;height:40px;place-items:center;border-radius:var(--radius);background:rgba(255,255,255,.14)}

/* Mega-menu */
.mega{background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.mega__in{display:flex;align-items:center;gap:4px;min-height:44px}
.mega__cat{position:relative}
.mega__cat > a{display:flex;align-items:center;gap:6px;padding:12px 14px;font-weight:600;font-size:13px;border-radius:var(--radius)}
.mega__cat > a:hover{background:var(--red-soft);color:var(--red)}
.mega__cat > a svg{width:14px;height:14px}
.mega__panel{position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);box-shadow:0 20px 50px rgba(27,31,36,.18);border-radius:var(--radius);padding:22px 26px;display:none;grid-template-columns:repeat(4,180px);gap:22px;z-index:60}
.mega__cat:hover .mega__panel{display:grid}
.mega__panel h4{font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--red);margin-bottom:10px}
.mega__panel a{display:block;padding:5px 0;font-size:13px;color:var(--text)}
.mega__panel a:hover{color:var(--red)}
.mega__hot{margin-left:auto;display:flex;gap:4px}
.mega__hot a{padding:8px 12px;font-size:12.5px;font-weight:600;color:var(--red);display:flex;align-items:center;gap:6px}
.mega__hot svg{width:14px;height:14px}

/* ---------- Hero slider + banner phụ ---------- */
.hero{display:grid;grid-template-columns:1fr 300px;gap:14px;margin-top:14px}
.slider{position:relative;border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.slider__track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;scroll-behavior:smooth}
.slider__track::-webkit-scrollbar{display:none}
.slide{flex:none;width:100%;scroll-snap-align:start;position:relative;aspect-ratio:16/7;display:grid;align-items:center;color:#fff}
.slide .ph{position:absolute;inset:0}
.slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(27,31,36,.85) 0%,rgba(27,31,36,.5) 50%,transparent 100%)}
.slide__in{position:relative;z-index:1;padding:40px 48px;max-width:520px}
.slide__tag{display:inline-block;background:var(--yellow);color:var(--ink);font-weight:800;font-size:11px;padding:5px 10px;border-radius:4px;letter-spacing:.5px}
.slide h2{font-size:clamp(24px,3vw,40px);font-weight:800;line-height:1.15;margin:12px 0 8px}
.slide h2 span{color:var(--yellow)}
.slide p{opacity:.9;font-size:14px}
.slide .btn{margin-top:18px}
.slider__dots{position:absolute;bottom:14px;left:48px;display:flex;gap:6px;z-index:2}
.slider__dots button{width:26px;height:4px;border-radius:2px;background:rgba(255,255,255,.4)}
.slider__dots button.is-active{background:var(--yellow)}
.slider__nav{position:absolute;top:50%;transform:translateY(-50%);width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.9);color:var(--ink);display:grid;place-items:center;z-index:2}
.slider__nav--l{left:12px}.slider__nav--r{right:12px}
.side-banners{display:grid;gap:14px}
.sb{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:300/165;color:#fff;display:flex;align-items:flex-end;padding:16px;box-shadow:var(--shadow)}
.sb .ph{position:absolute;inset:0}
.sb::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(27,31,36,.85))}
.sb div{position:relative;z-index:1}
.sb b{display:block;font-size:16px;font-weight:800}
.sb small{font-size:12px;opacity:.9}

/* ---------- Dải cam kết ---------- */
.promise{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:14px}
.promise div{background:#fff;border-radius:var(--radius);padding:12px 14px;display:flex;gap:12px;align-items:center;font-size:12.5px;box-shadow:var(--shadow)}
.promise svg{width:26px;height:26px;color:var(--red)}
.promise b{display:block;font-size:13px}
.promise span{color:var(--muted)}

/* ---------- Danh mục icon ---------- */
.cats{display:grid;grid-template-columns:repeat(8,1fr);gap:10px}
.cat{background:#fff;border-radius:var(--radius);padding:14px 8px;text-align:center;font-size:12.5px;font-weight:600;transition:.15s;box-shadow:var(--shadow)}
.cat:hover{color:var(--red);transform:translateY(-2px)}
.cat .ph{width:60px;height:60px;margin:0 auto 8px}

/* ---------- Section ---------- */
.section{margin-top:22px}
.section--card{background:#fff;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.section__head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px;flex-wrap:wrap}
.section__title{font-size:19px;font-weight:800;display:flex;align-items:center;gap:10px}
.section__title svg{width:22px;height:22px;color:var(--red)}
.section__head a{font-size:13px;color:var(--blue);font-weight:600}
.tabs{display:flex;gap:6px;flex-wrap:wrap}
.tabs button{padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:600;border:1px solid var(--line);color:var(--muted)}
.tabs button.is-active{background:var(--red);border-color:var(--red);color:#fff}

/* Flash sale */
.flash{background:linear-gradient(90deg,var(--red),#F05A28);color:#fff;border-radius:var(--radius);padding:18px}
.flash .section__title{color:#fff}
.flash .section__title svg{color:var(--yellow)}
.flash .p{color:var(--text)}
.flash .section__head a{color:#fff}
.countdown{display:flex;gap:6px;align-items:center;font-size:12px}
.countdown span{background:var(--ink);color:#fff;font-weight:800;font-size:14px;padding:4px 8px;border-radius:4px;min-width:36px;text-align:center}

/* ---------- Lưới sản phẩm dày ---------- */
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.grid--4{grid-template-columns:repeat(4,1fr)}
.p{background:#fff;border-radius:var(--radius);border:1px solid var(--line);padding:12px;display:flex;flex-direction:column;position:relative;transition:.15s}
.p:hover{box-shadow:0 10px 26px rgba(27,31,36,.12);border-color:transparent;transform:translateY(-2px)}
.p__media{position:relative;aspect-ratio:1;margin-bottom:10px}
.p__media .ph{position:absolute;inset:0}
.p__badge{position:absolute;top:0;left:0;background:var(--red);color:#fff;font-weight:800;font-size:11.5px;padding:3px 8px;border-radius:4px;z-index:2}
.p__badge--y{background:var(--yellow);color:var(--ink)}
.p__badge--g{background:var(--green)}
.p__tags{display:flex;gap:4px;margin-bottom:6px;flex-wrap:wrap}
.p__tags span{font-size:10.5px;padding:2px 6px;border-radius:3px;background:var(--bg);color:var(--muted);font-weight:600}
.p__name{font-size:13px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:35px}
.p__price{margin-top:8px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.p__price b{color:var(--red);font-size:16px;font-weight:800}
.p__price s{color:var(--muted);font-size:12px}
.p__price i{font-style:normal;color:var(--red);font-size:11px;font-weight:700;background:var(--red-soft);padding:1px 5px;border-radius:3px}
.p__gift{font-size:11.5px;color:var(--green);margin-top:6px;display:flex;gap:4px;align-items:center}
.p__gift svg{width:13px;height:13px}
.p__rate{margin-top:auto;padding-top:8px;font-size:11.5px;color:var(--muted);display:flex;justify-content:space-between}
.p__rate b{color:var(--yellow);font-weight:700}
.p__bar{height:6px;background:var(--bg);border-radius:3px;margin-top:8px;overflow:hidden}
.p__bar span{display:block;height:100%;background:var(--red);border-radius:3px}
.p__sold{font-size:11px;color:var(--muted);margin-top:4px}

/* ---------- Banner ngang ---------- */
.wide{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:1280/220;color:#fff;display:flex;align-items:center;padding:0 48px;box-shadow:var(--shadow)}
.wide .ph{position:absolute;inset:0}
.wide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(27,31,36,.85),transparent 70%)}
.wide div{position:relative;z-index:1}
.wide b{display:block;font-size:26px;font-weight:800}
.wide span{opacity:.9}

/* ---------- Thương hiệu ---------- */
.brands{display:grid;grid-template-columns:repeat(8,1fr);gap:10px}
.brands div{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 8px;text-align:center;font-weight:800;font-size:13px;color:var(--muted);letter-spacing:.5px}

/* ---------- Trang danh mục: sidebar lọc ---------- */
.crumbs{display:flex;gap:8px;font-size:12.5px;color:var(--muted);padding:14px 0}
.crumbs a:hover{color:var(--red)}
.listing{display:grid;grid-template-columns:240px minmax(0,1fr);gap:14px;align-items:start}
.filters{background:#fff;border-radius:var(--radius);padding:16px;position:sticky;top:86px;box-shadow:var(--shadow)}
.filters h3{font-size:14px;font-weight:800;margin-bottom:6px;display:flex;justify-content:space-between}
.fgroup{padding:12px 0;border-top:1px solid var(--line)}
.fgroup h4{font-size:12.5px;font-weight:700;margin-bottom:8px}
.fgroup label{display:flex;align-items:center;gap:8px;padding:4px 0;font-size:12.5px;cursor:pointer}
.fgroup input{accent-color:var(--red)}
.fgroup small{color:var(--muted);margin-left:auto}
.fgroup .range{display:flex;gap:8px;align-items:center}
.fgroup .range input{flex:1;border:1px solid var(--line);border-radius:4px;padding:6px 8px;font:inherit;font-size:12px;width:100%}
.toolbar{background:#fff;border-radius:var(--radius);padding:10px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px;flex-wrap:wrap;box-shadow:var(--shadow)}
.toolbar b{font-size:13px}
.toolbar select{border:1px solid var(--line);border-radius:4px;padding:6px 10px;font:inherit;font-size:12.5px;outline:none}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips span{background:var(--red-soft);color:var(--red);font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;display:flex;gap:6px;align-items:center}
.pager{display:flex;justify-content:center;gap:6px;margin-top:18px}
.pager a{min-width:36px;height:36px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:4px;font-size:13px;font-weight:600;padding:0 10px}
.pager a.is-active{background:var(--red);border-color:var(--red);color:#fff}

/* ---------- Chi tiết sản phẩm ---------- */
.pd{display:grid;grid-template-columns:5fr 4fr 3fr;gap:20px;align-items:start}
.pd__gal .ph{aspect-ratio:1;border:1px solid var(--line);border-radius:var(--radius)}
.pd__thumbs{display:flex;gap:8px;margin-top:10px}
.pd__thumbs button{width:64px;height:64px;border:2px solid var(--line);border-radius:6px;padding:2px;background:#fff}
.pd__thumbs button.is-active{border-color:var(--red)}
.pd__thumbs .ph{width:100%;height:100%;border:0;border-radius:4px}
.pd__info h1{font-size:22px;font-weight:800;line-height:1.3}
.pd__meta{display:flex;gap:14px;font-size:12.5px;color:var(--muted);margin:8px 0 14px;flex-wrap:wrap}
.pd__meta b{color:var(--yellow)}
.pd__price{background:var(--red-soft);border-radius:var(--radius);padding:14px 16px;margin-bottom:14px}
.pd__price b{font-size:28px;color:var(--red);font-weight:800}
.pd__price s{color:var(--muted);margin-left:10px}
.pd__price i{font-style:normal;color:var(--red);font-weight:700;margin-left:8px;font-size:13px}
.pd__price small{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.opt{margin-bottom:14px}
.opt h4{font-size:12.5px;font-weight:700;margin-bottom:8px}
.opt__row{display:flex;gap:8px;flex-wrap:wrap}
.opt__row label{border:1.5px solid var(--line);border-radius:6px;padding:8px 12px;font-size:12.5px;cursor:pointer;display:flex;flex-direction:column;gap:2px;min-width:90px}
.opt__row label small{color:var(--red);font-weight:700}
.opt__row input{display:none}
.opt__row input:checked + span{color:var(--red)}
.opt__row label:has(input:checked){border-color:var(--red);background:var(--red-soft)}
.promo{border:1px dashed var(--red);border-radius:var(--radius);padding:12px 14px;font-size:12.5px;margin-bottom:14px}
.promo h4{font-size:12.5px;color:var(--red);margin-bottom:6px;font-weight:800}
.promo li{list-style:none;display:flex;gap:8px;padding:3px 0}
.promo svg{width:14px;height:14px;color:var(--green);margin-top:3px}
.pd__buy{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;position:sticky;top:86px}
.pd__buy .btn{margin-bottom:8px}
.pd__buy ul{list-style:none;font-size:12.5px;color:var(--muted);margin-top:10px}
.pd__buy li{display:flex;gap:8px;padding:5px 0;border-top:1px solid var(--line)}
.pd__buy li svg{width:15px;height:15px;color:var(--green);margin-top:2px}
.specs{width:100%;border-collapse:collapse;font-size:13px}
.specs td{padding:9px 12px;border-bottom:1px solid var(--line)}
.specs td:first-child{color:var(--muted);width:38%;background:var(--bg)}
.pd__tabs{display:flex;border-bottom:2px solid var(--line);margin-bottom:16px}
.pd__tabs button{padding:12px 18px;font-weight:700;font-size:13.5px;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-2px}
.pd__tabs button.is-active{color:var(--red);border-color:var(--red)}
.tabpane{display:none}
.tabpane.is-active{display:block}

/* ---------- Giỏ hàng ---------- */
.cart{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:14px;align-items:start}
.cart__list{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}
.crow{display:grid;grid-template-columns:80px minmax(0,1fr) 120px 110px 32px;gap:14px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.crow .ph{aspect-ratio:1;border:1px solid var(--line);border-radius:6px}
.crow b{font-size:13px;display:block}
.crow small{color:var(--muted);font-size:12px}
.qty{display:flex;border:1px solid var(--line);border-radius:6px;overflow:hidden;width:110px}
.qty button{width:32px;height:32px;font-weight:700}
.qty input{width:46px;text-align:center;border:0;border-inline:1px solid var(--line);font:inherit;font-weight:700}
.crow .price{text-align:right;color:var(--red);font-weight:800;font-size:14px}
.summary{background:#fff;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);position:sticky;top:86px}
.summary h3{font-size:15px;font-weight:800;margin-bottom:12px}
.summary div{display:flex;justify-content:space-between;padding:7px 0;font-size:13px;border-bottom:1px solid var(--line)}
.summary .total{border:0;font-size:15px;font-weight:800;padding-top:12px}
.summary .total span:last-child{color:var(--red);font-size:20px}
.summary .btn{margin-top:12px}
.coupon{display:flex;gap:6px;margin:10px 0}
.coupon input{flex:1;border:1px solid var(--line);border-radius:6px;padding:8px 10px;font:inherit;font-size:12.5px}

/* ---------- Footer ---------- */
.footer{background:#fff;border-top:1px solid var(--line);margin-top:30px;padding:36px 0 0}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.2fr;gap:30px}
.footer__col h4{font-size:13px;font-weight:800;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}
.footer__col a{display:block;padding:4px 0;font-size:13px;color:var(--muted)}
.footer__col a:hover{color:var(--red)}
.footer__col p{color:var(--muted);font-size:13px;margin-top:10px}
.footer__hot{font-size:20px;font-weight:800;color:var(--red)}
.pay{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.pay span{border:1px solid var(--line);border-radius:4px;padding:4px 8px;font-size:11px;font-weight:700;color:var(--muted)}
.footer__bar{margin-top:30px;border-top:1px solid var(--line);padding:16px 0;font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .grid{grid-template-columns:repeat(4,1fr)}
  .cats,.brands{grid-template-columns:repeat(4,1fr)}
  .hero{grid-template-columns:1fr}
  .side-banners{grid-template-columns:1fr 1fr}
  .pd{grid-template-columns:1fr 1fr}
  .pd__buy{grid-column:1/-1;position:static}
  .footer__grid{grid-template-columns:1fr 1fr}
  .mega__panel{grid-template-columns:repeat(3,160px)}
}
@media (max-width:980px){
  .header__in{grid-template-columns:auto 1fr auto;gap:12px}
  .search select{display:none}
  .hact span,.hact b{display:none}
  .hact sup{left:22px}
  .util{display:none}
  .mega__in{display:none}
  .mega__in.is-open{display:flex;flex-direction:column;align-items:stretch;padding:8px 0}
  .mega__cat > a{padding:12px 14px}
  .mega__panel{display:none!important}
  .mega__hot{margin:0;flex-direction:column}
  .burger{display:grid}
  .promise{grid-template-columns:1fr 1fr}
  .listing{grid-template-columns:1fr}
  .filters{position:static}
  .cart{grid-template-columns:1fr}
  .summary{position:static}
  .crow{grid-template-columns:70px 1fr;grid-template-rows:auto auto}
  .crow .qty,.crow .price{grid-column:2}
}
@media (max-width:640px){
  .container{width:min(1280px,100% - 20px)}
  .grid,.grid--4{grid-template-columns:repeat(2,1fr);gap:8px}
  .cats,.brands{grid-template-columns:repeat(3,1fr)}
  .slide{aspect-ratio:4/3}
  .slide__in{padding:22px}
  .slider__dots{left:22px}
  .side-banners{grid-template-columns:1fr}
  .promise{grid-template-columns:1fr}
  .pd{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .flash .section__head{flex-direction:column;align-items:flex-start}
}