/* Mây Nail Eyelash — giao diện. Màu chủ đạo: hồng nhạt. */
:root {
  --hong-50: #FFF7F9; --hong-100: #FDECF0; --hong-200: #FAD9E1; --hong-300: #F5BFCD;
  --hong-400: #EDA2B6; --hong-500: #DD7F99; --hong-600: #B4506E; --hong-700: #96405A;
  --man: #4B2A3A; --man-nhat: #75566A; --vang: #C6A077; --vang-dam: #9A7748; --kem: #FFFBF7; --trang: #fff;
  --vien: rgba(180, 80, 110, .16);
  --bong-1: 0 1px 2px rgba(75, 42, 58, .04), 0 6px 20px rgba(180, 80, 110, .08);
  --bong-2: 0 2px 6px rgba(75, 42, 58, .05), 0 24px 60px rgba(180, 80, 110, .16);
  --bo: 28px; --bo-nho: 16px;
  --chu: 'Be Vietnam Pro', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --tieu-de: 'Playfair Display', 'Times New Roman', Georgia, serif;
  --em: cubic-bezier(.22, .8, .24, 1);
  --dau-cao: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--dau-cao) + 16px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--chu); font-size: 17px; line-height: 1.7; color: var(--man); background: var(--hong-50);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--hong-600); text-decoration: none; }
a:hover { color: var(--hong-700); }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2.5px solid var(--hong-600); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--hong-300); color: var(--man); }
.an { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.bo-qua { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--man); color: #fff; padding: 10px 18px; border-radius: 999px; transition: top .2s; }
.bo-qua:focus { top: 12px; color: #fff; }

.khung { width: min(1200px, 100% - 48px); margin-inline: auto; }
.khung-hep { width: min(820px, 100% - 48px); }
.giua { text-align: center; }
.ic { width: 1.25em; height: 1.25em; flex: none; }

/* ── chữ ── */
h1, h2, .td h2 { font-family: var(--tieu-de); font-weight: 500; letter-spacing: -.015em; line-height: 1.12; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 6.2vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
h3 { font-size: 1.18rem; font-weight: 700; line-height: 1.35; }
h1 em, h2 em { font-style: italic; color: var(--hong-600); }
.nhan { font-size: .76rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--hong-600); }
.nhan-vien { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border: 1px solid var(--vien); border-radius: 999px; background: rgba(255, 255, 255, .7); backdrop-filter: blur(8px); }
.nhan-vien::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--hong-500); box-shadow: 0 0 0 4px rgba(221, 127, 153, .22); }
.dan { font-size: clamp(1.05rem, 1.5vw, 1.22rem); color: var(--man-nhat); max-width: 34em; }
.ghi-chu { font-size: .84rem; color: var(--man-nhat); }

/* ── nút ── */
.nut { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 24px; border-radius: 999px; border: 1.5px solid transparent;
  font-weight: 700; font-size: .96rem; line-height: 1.2; transition: transform .25s var(--em), box-shadow .25s var(--em), background .2s, color .2s, border-color .2s; white-space: nowrap; }
.nut-lon { min-height: 56px; padding: 15px 30px; font-size: 1.02rem; }
.nut-chinh { background: linear-gradient(135deg, #C9628A 0%, var(--hong-600) 100%); color: #fff; box-shadow: 0 10px 26px rgba(180, 80, 110, .32), inset 0 1px 0 rgba(255, 255, 255, .3); }
.nut-chinh:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 16px 34px rgba(180, 80, 110, .4), inset 0 1px 0 rgba(255, 255, 255, .3); }
.nut-vien { background: rgba(255, 255, 255, .78); border-color: var(--vien); color: var(--man); backdrop-filter: blur(8px); }
.nut-vien:hover { border-color: var(--hong-400); color: var(--hong-700); transform: translateY(-2px); box-shadow: var(--bong-1); }
.nut:active { transform: translateY(0); }
.nut-hang { display: flex; flex-wrap: wrap; gap: 12px; }
.lk { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; }
.lk .ic { transition: transform .25s var(--em); }
.lk:hover .ic { transform: translateX(5px); }

/* ── đầu trang ── */
.dau { position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--dau-cao); transition: background .3s, box-shadow .3s, height .3s; }
.dau.cuon { background: rgba(255, 247, 249, .86); backdrop-filter: saturate(1.4) blur(16px); box-shadow: 0 1px 0 var(--vien), 0 10px 30px rgba(180, 80, 110, .08); height: 66px; }
.dau-trong { height: 100%; display: flex; align-items: center; gap: 22px; }
.logo { display: inline-flex; align-items: center; gap: 12px; color: var(--man); flex: none; }
.logo-dau { width: 44px; height: 44px; filter: drop-shadow(0 6px 12px rgba(180, 80, 110, .25)); transition: transform .5s var(--em); }
.logo:hover .logo-dau { transform: rotate(-6deg) scale(1.05); }
.logo-chu { display: grid; line-height: 1; }
.logo-chu b { font-family: var(--tieu-de); font-style: italic; font-weight: 500; font-size: 1.7rem; letter-spacing: -.01em; }
.logo-chu small { font-size: .6rem; font-weight: 700; letter-spacing: .28em; text-transform: uppercase; color: var(--hong-600); margin-top: 5px; }
.dh { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.dh ul { display: flex; gap: 2px; }
.dh ul a { display: block; padding: 9px 14px; border-radius: 999px; color: var(--man); font-weight: 500; font-size: .94rem; transition: background .2s, color .2s; }
.dh ul a:hover, .dh ul a[aria-current] { background: rgba(245, 191, 205, .45); color: var(--hong-700); }
.dh-dat { min-height: 42px; padding: 9px 20px; margin-left: 8px; }
.dau-goi { display: none; align-items: center; gap: 8px; font-weight: 700; color: var(--man); }
.dh-nut { display: none; width: 46px; height: 46px; border: 1px solid var(--vien); border-radius: 50%; background: rgba(255, 255, 255, .8); padding: 0; place-items: center; align-content: center; gap: 5px; }
.dh-nut i { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--man); transition: transform .3s var(--em), opacity .2s; }
.dh-nut[aria-expanded=true] i:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.dh-nut[aria-expanded=true] i:nth-child(2) { opacity: 0; }
.dh-nut[aria-expanded=true] i:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── nền mây dùng chung ── */
.hero-nen { position: absolute; inset: 0; overflow: hidden; pointer-events: none;
  background:
    radial-gradient(60% 50% at 78% 28%, rgba(245, 191, 205, .75) 0%, transparent 70%),
    radial-gradient(45% 40% at 12% 82%, rgba(250, 217, 225, .9) 0%, transparent 70%),
    radial-gradient(40% 36% at 52% 6%, rgba(255, 255, 255, .95) 0%, transparent 70%),
    linear-gradient(180deg, #FFF3F6 0%, var(--hong-50) 100%); }
.may { position: absolute; width: 340px; aspect-ratio: 48/30; opacity: .85; filter: drop-shadow(0 24px 30px rgba(221, 127, 153, .18));
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 30' fill='%23fff'%3E%3Ccircle cx='12' cy='18' r='10'/%3E%3Ccircle cx='24' cy='12' r='12'/%3E%3Ccircle cx='36' cy='17' r='10'/%3E%3Crect x='12' y='15' width='24' height='13' rx='6.5'/%3E%3C/svg%3E") center/contain no-repeat;
  animation: troi 26s ease-in-out infinite alternate; }
.may.m1 { left: -70px; top: 16%; }
.may.m2 { right: -90px; bottom: 8%; width: 460px; animation-duration: 34s; animation-direction: alternate-reverse; }
.may.m3 { left: 38%; top: 4%; width: 200px; opacity: .7; animation-duration: 22s; }
@keyframes troi { from { transform: translate3d(-18px, 0, 0); } to { transform: translate3d(34px, -10px, 0); } }

/* ── hero ── */
.hero { position: relative; min-height: min(100svh, 940px); padding: calc(var(--dau-cao) + 56px) 0 96px; display: grid; align-items: center; isolation: isolate; }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; opacity: 0; transition: opacity 1.2s ease; pointer-events: none; }
.hero-canvas.san { opacity: 1; }
.hero-luoi { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 40px; align-items: center; }
.hero-chu > * + * { margin-top: 26px; }
.hero-chu h1 { margin-top: 22px; }
.hero-hinh img { width: 100%; border-radius: 44% 56% 52% 48% / 46% 44% 56% 54%; box-shadow: var(--bong-2); transition: opacity .8s ease; }
.co-3d .hero-hinh img { opacity: 0; }
.hero-tin { display: flex; flex-wrap: wrap; gap: 14px 18px; padding-top: 26px; margin-top: 34px; border-top: 1px solid var(--vien); }
.hero-tin li { display: flex; align-items: center; gap: 10px; font-size: .88rem; color: var(--man-nhat); line-height: 1.4; }
.hero-tin .ic { width: 38px; height: 38px; padding: 9px; border-radius: 50%; background: #fff; color: var(--hong-600); box-shadow: var(--bong-1); }
.hero-tin b { display: block; color: var(--man); font-size: .98rem; }
.hero-tin a { color: inherit; }
.hero-cuon { position: absolute; left: 50%; bottom: 26px; z-index: 2; width: 28px; height: 46px; margin-left: -14px; border: 1.5px solid var(--hong-400); border-radius: 20px; }
.hero-cuon i { position: absolute; left: 50%; top: 9px; width: 4px; height: 9px; margin-left: -2px; border-radius: 4px; background: var(--hong-500); animation: cuon 2s var(--em) infinite; }
@keyframes cuon { 0% { transform: translateY(0); opacity: 1; } 80%, 100% { transform: translateY(15px); opacity: 0; } }

/* ── dải chữ chạy ── */
.chay { overflow: hidden; padding: 20px 0; background: linear-gradient(90deg, var(--hong-200), var(--hong-100), var(--hong-200)); border-block: 1px solid var(--vien); }
.chay-day { display: flex; gap: 30px; width: max-content; align-items: center; animation: chay 46s linear infinite; }
.chay span { font-family: var(--tieu-de); font-style: italic; font-size: 1.5rem; color: var(--hong-700); white-space: nowrap; }
.chay i { color: var(--vang); font-style: normal; font-size: .9rem; }
@keyframes chay { to { transform: translateX(-50%); } }

/* ── khối ── */
.khoi { position: relative; padding: clamp(72px, 10vw, 132px) 0; }
.khoi-hong { background: linear-gradient(180deg, var(--hong-100) 0%, #FBE3EA 100%); }
.khoi-kem { background: linear-gradient(180deg, var(--kem) 0%, var(--hong-50) 100%); }
.khoi-hong::before, .khoi-hong::after { content: ''; position: absolute; left: 0; right: 0; height: 60px; pointer-events: none;
  background: radial-gradient(60px 44px at 60px 0, var(--hong-50) 98%, transparent) 0 0/120px 100% repeat-x; }
.khoi-hong::before { top: -1px; }
.khoi-hong::after { bottom: -1px; transform: scaleY(-1); }
.td { max-width: 760px; margin: 0 auto clamp(40px, 6vw, 68px); text-align: center; }
.td > * + * { margin-top: 18px; }
.td p:not(.nhan) { color: var(--man-nhat); font-size: 1.08rem; }
.td-trai { text-align: left; margin-inline: 0; }

/* ── hiện dần khi cuộn ── */
.js .hien { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--em) var(--tre, 0ms), transform .8s var(--em) var(--tre, 0ms); }
.js .hien.thay { opacity: 1; transform: none; }

/* ── thẻ dịch vụ ── */
.dv-luoi { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.dv { position: relative; display: flex; flex-direction: column; background: #fff; border-radius: var(--bo); border: 1px solid var(--vien); overflow: hidden; box-shadow: var(--bong-1); transition: transform .45s var(--em), box-shadow .45s var(--em); }
.dv:hover { transform: translateY(-8px); box-shadow: var(--bong-2); }
.dv-hinh { display: block; overflow: hidden; aspect-ratio: 640/470; }
.dv-hinh img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--em); }
.dv:hover .dv-hinh img { transform: scale(1.06); }
.dv-than { display: flex; flex-direction: column; gap: 14px; padding: 28px 28px 30px; flex: 1; }
.dv-than .so { font-family: var(--tieu-de); font-style: italic; font-size: 1rem; color: var(--vang-dam); }
.dv-than h3 { font-family: var(--tieu-de); font-weight: 500; font-size: 1.9rem; }
.dv-than h3 a { color: var(--man); }
.dv-than h3 a::after { content: ''; position: absolute; inset: 0; }
.dv-than > p:not(.so) { color: var(--man-nhat); }
.dv-than .lk { margin-top: auto; padding-top: 8px; position: relative; }
.ds-tick { display: grid; gap: 9px; }
.ds-tick li { display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; }
.ds-tick .ic { color: var(--hong-500); margin-top: .22em; }
.ds-lon { gap: 14px; }
.ds-lon li { background: #fff; padding: 18px 22px; border-radius: var(--bo-nho); border: 1px solid var(--vien); font-size: 1.02rem; box-shadow: var(--bong-1); }

/* ── phòng thử màu ── */
.pt { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); background: rgba(255, 255, 255, .82); border: 1px solid #fff; border-radius: 36px; box-shadow: var(--bong-2); overflow: hidden; backdrop-filter: blur(10px); }
.pt-san { position: relative; min-height: 520px; background: radial-gradient(70% 60% at 50% 42%, #fff 0%, #FDEAF0 60%, #F8D3DE 100%); }
.pt-san canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: grab; touch-action: pan-y; opacity: 0; transition: opacity .8s; }
.pt-san canvas.san { opacity: 1; }
.pt-san canvas:active { cursor: grabbing; }
.pt-thay { position: absolute; inset: 0; display: grid; place-items: center; transition: opacity .6s; }
.pt-thay img { width: min(78%, 400px); border-radius: 28px; }
.co-3d-pt .pt-thay { opacity: 0; pointer-events: none; }
.pt-meo, .pt-ten { position: absolute; left: 22px; display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: rgba(255, 255, 255, .85); font-size: .8rem; font-weight: 500; box-shadow: var(--bong-1); }
.pt-meo { top: 22px; color: var(--man-nhat); }
.pt-ten { bottom: 22px; color: var(--man); font-weight: 700; }
.pt-bang { padding: clamp(24px, 3.4vw, 42px); display: grid; gap: 26px; align-content: center; }
.pt-nhom h3 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--man); margin-bottom: 12px; }
.pt-nhom h3 small { display: block; letter-spacing: 0; text-transform: none; font-weight: 400; color: var(--man-nhat); font-size: .84rem; margin-top: 2px; }
.pt-mau { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; max-width: 380px; }
.o-mau { position: relative; aspect-ratio: 1; border-radius: 50%; border: 0; padding: 0; background: var(--m);
  box-shadow: inset 0 -6px 10px rgba(75, 42, 58, .14), inset 0 5px 8px rgba(255, 255, 255, .7), 0 0 0 1px rgba(75, 42, 58, .1), 0 4px 10px rgba(180, 80, 110, .16); transition: transform .25s var(--em); }
.o-mau:hover { transform: scale(1.12); }
.o-mau[aria-pressed=true] { outline: 2.5px solid var(--hong-600); outline-offset: 4px; }
.o-mau.goi-y::after { content: '✦'; position: absolute; right: -4px; top: -8px; font-size: .9rem; color: var(--vang-dam); text-shadow: 0 0 6px #fff; }
.pt-da, .pt-chon { display: flex; flex-wrap: wrap; gap: 8px; }
.o-da, .pt-chon button { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 7px 15px; border-radius: 999px; border: 1.5px solid var(--vien); background: #fff; font-size: .9rem; font-weight: 500; transition: all .2s; }
.o-da i { width: 18px; height: 18px; border-radius: 50%; background: var(--m); box-shadow: inset 0 0 0 1px rgba(75, 42, 58, .12); }
.o-da:hover, .pt-chon button:hover { border-color: var(--hong-400); }
.o-da[aria-pressed=true], .pt-chon button[aria-pressed=true] { background: var(--man); border-color: var(--man); color: #fff; }
.pt-goi-y { margin-top: 12px; font-size: .9rem; color: var(--man-nhat); min-height: 3.2em; }
.pt-doi { display: grid; gap: 18px; }
.pt-bang > .nut { justify-self: start; }

/* ── quy trình ── */
.qt { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; counter-reset: qt; position: relative; }
.qt::before { content: ''; position: absolute; left: 6%; right: 6%; top: 30px; border-top: 2px dashed var(--hong-300); }
.qt li { position: relative; padding: 0 6px; text-align: center; }
.qt-so { position: relative; display: grid; place-items: center; width: 60px; height: 60px; margin: 0 auto 22px; border-radius: 50%; background: #fff; border: 1px solid var(--vien); box-shadow: var(--bong-1), 0 0 0 8px var(--hong-50);
  font-family: var(--tieu-de); font-style: italic; font-size: 1.5rem; color: var(--hong-600); }
.khoi-hong .qt-so { box-shadow: var(--bong-1), 0 0 0 8px #FCE7ED; }
.qt h3 { font-family: var(--tieu-de); font-weight: 500; font-size: 1.45rem; margin-bottom: 8px; }
.qt p { color: var(--man-nhat); font-size: .97rem; }

/* ── bộ sưu tập ── */
.bst { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.bst-the { position: relative; border-radius: var(--bo); overflow: hidden; background: #fff; box-shadow: var(--bong-1); transition: transform .5s var(--em), box-shadow .5s var(--em); }
.bst-the:nth-child(even) { translate: 0 28px; }
.bst-the:hover { transform: translateY(-8px) rotate(-.6deg); box-shadow: var(--bong-2); }
.bst-the img { width: 100%; transition: transform 1.2s var(--em); }
.bst-the:hover img { transform: scale(1.05); }
.bst-the figcaption { position: absolute; left: 12px; right: 12px; bottom: 12px; padding: 12px 16px; border-radius: 18px; background: rgba(255, 255, 255, .84); backdrop-filter: blur(10px); display: grid; gap: 2px; line-height: 1.35; }
.bst-the b { font-family: var(--tieu-de); font-style: italic; font-weight: 500; font-size: 1.2rem; }
.bst-the span { font-size: .8rem; color: var(--man-nhat); }
.bst { padding-bottom: 28px; }

/* ── cam kết ── */
.ck-luoi { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 84px); align-items: center; }
.ck-hinh img { width: 100%; border-radius: 180px 180px var(--bo) var(--bo); box-shadow: var(--bong-2); }
.ck { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.ck-bon { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ck li { padding: 24px; border-radius: 22px; background: #fff; border: 1px solid var(--vien); box-shadow: var(--bong-1); transition: transform .35s var(--em); }
.ck li:hover { transform: translateY(-4px); }
.ck .ic { width: 30px; height: 30px; color: var(--vang); margin-bottom: 12px; }
.ck h3 { font-family: var(--tieu-de); font-weight: 500; font-size: 1.35rem; margin-bottom: 6px; }
.ck p { color: var(--man-nhat); font-size: .95rem; }

/* ── bài viết ── */
.bv { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; margin-bottom: 44px; }
.bv-the { position: relative; display: flex; flex-direction: column; background: #fff; border-radius: var(--bo); overflow: hidden; border: 1px solid var(--vien); box-shadow: var(--bong-1); transition: transform .45s var(--em), box-shadow .45s var(--em); }
.bv-the:hover { transform: translateY(-6px); box-shadow: var(--bong-2); }
.bv-hinh { display: block; overflow: hidden; aspect-ratio: 16/9; }
.bv-hinh img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--em); }
.bv-the:hover .bv-hinh img { transform: scale(1.05); }
.bv-the > div { padding: 24px 26px 28px; display: grid; gap: 10px; }
.bv-the h3, .bv-the h2 { font-family: var(--tieu-de); font-weight: 500; font-size: 1.36rem; line-height: 1.3; letter-spacing: 0; }
.bv-the h3 a, .bv-the h2 a { color: var(--man); }
.bv-the h3 a::after, .bv-the h2 a::after { content: ''; position: absolute; inset: 0; }
.bv-the p:not(.nhan) { color: var(--man-nhat); font-size: .94rem; }

/* ── hỏi đáp ── */
.hd { display: grid; gap: 12px; }
.hd details { background: #fff; border: 1px solid var(--vien); border-radius: 22px; box-shadow: var(--bong-1); overflow: hidden; transition: box-shadow .3s; }
.hd details[open] { box-shadow: var(--bong-2); }
.hd summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 26px; cursor: pointer; list-style: none; font-weight: 700; font-size: 1.06rem; }
.hd summary::-webkit-details-marker { display: none; }
.hd summary i { position: relative; flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--hong-100); transition: transform .35s var(--em), background .2s; }
.hd summary i::before, .hd summary i::after { content: ''; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; background: var(--hong-600); border-radius: 2px; }
.hd summary i::after { transform: rotate(90deg); transition: transform .35s var(--em); }
.hd details[open] summary i { background: var(--hong-200); transform: rotate(180deg); }
.hd details[open] summary i::after { transform: rotate(0); }
.hd details p { padding: 0 26px 24px; color: var(--man-nhat); max-width: 62ch; }

/* ── đặt lịch + liên hệ ── */
.dl-luoi { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.dl { display: grid; gap: 18px; padding: clamp(22px, 3vw, 36px); border-radius: 32px; background: #fff; border: 1px solid var(--vien); box-shadow: var(--bong-2); }
.o { display: grid; gap: 7px; }
.o-doi { grid-template-columns: 1fr 1fr; gap: 14px; }
.o-doi > div { display: grid; gap: 7px; }
.o label { font-size: .86rem; font-weight: 700; }
.o label small { font-weight: 400; color: var(--man-nhat); }
.o input, .o select, .o textarea { width: 100%; min-height: 52px; padding: 13px 18px; border-radius: 16px; border: 1.5px solid var(--hong-200); background: var(--hong-50); transition: border-color .2s, box-shadow .2s, background .2s; appearance: none; }
.o textarea { resize: vertical; min-height: 96px; }
.o select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B4506E' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; background-size: 18px; padding-right: 44px; }
.o input:focus, .o select:focus, .o textarea:focus { outline: 0; border-color: var(--hong-500); background: #fff; box-shadow: 0 0 0 4px rgba(221, 127, 153, .18); }
.o .sai { border-color: #C8324B; }
::placeholder { color: #B79AA8; }
.dl-xem { padding: 16px 20px; border-radius: 18px; background: var(--hong-100); border: 1px dashed var(--hong-400); font-size: .93rem; }
.dl-xem b { display: block; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--hong-600); margin-bottom: 4px; }
.dl-bao { font-weight: 700; color: var(--hong-700); min-height: 1.6em; font-size: .94rem; }
.lh { position: sticky; top: calc(var(--dau-cao) + 20px); border-radius: 32px; background: #fff; border: 1px solid var(--vien); box-shadow: var(--bong-1); overflow: hidden; }
.lh-bd { position: relative; display: block; overflow: hidden; }
.lh-bd img { width: 100%; transition: transform 1.2s var(--em); }
.lh-bd:hover img { transform: scale(1.05); }
.lh-bd span { position: absolute; right: 16px; bottom: 16px; display: inline-flex; gap: 8px; align-items: center; padding: 9px 16px; border-radius: 999px; background: #fff; color: var(--man); font-weight: 700; font-size: .88rem; box-shadow: var(--bong-1); }
.lh h2 { font-size: 1.8rem; padding: 26px 28px 0; }
.lh dl { padding: 18px 28px 28px; display: grid; gap: 16px; }
.lh dt { display: flex; align-items: center; gap: 8px; font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--hong-600); font-weight: 700; }
.lh dd { font-size: 1.04rem; font-weight: 500; padding-left: 29px; }
.lh dd a { color: var(--man); font-size: 1.3rem; font-weight: 700; }

/* ── khối kêu gọi ── */
.kg { padding: 0 0 clamp(72px, 9vw, 120px); }
.kg-hop { position: relative; overflow: hidden; text-align: center; padding: clamp(44px, 7vw, 84px) 24px; border-radius: 44px; background: linear-gradient(135deg, #FBD3DD 0%, #F5BFCD 50%, #EDA2B6 100%); box-shadow: var(--bong-2); display: grid; gap: 18px; justify-items: center; }
.kg-hop p { color: var(--man); max-width: 34em; }
.kg-hop .nut-hang { justify-content: center; margin-top: 10px; }
.kg-may { position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background: radial-gradient(120px 80px at 12% 20%, #fff 0 60%, transparent 61%), radial-gradient(160px 100px at 88% 86%, #fff 0 60%, transparent 61%), radial-gradient(70px 50px at 78% 14%, #fff 0 60%, transparent 61%); filter: blur(6px); }
.kg-hop > :not(.kg-may) { position: relative; }

/* ── trang phụ ── */
.dau-phu { position: relative; padding: calc(var(--dau-cao) + 54px) 0 84px; isolation: isolate; }
.dau-phu > .khung { position: relative; }
.dau-phu-gon { padding-bottom: 56px; }
.dau-phu-gon h1, .bai h1 { font-size: clamp(2.2rem, 4.6vw, 3.5rem); }
.dp-luoi { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px; align-items: center; }
.dp-luoi h1 { font-size: clamp(2.3rem, 4.6vw, 3.8rem); }
.dp-luoi > div > * + *, .dau-phu-gon .khung > * + * { margin-top: 22px; }
.dp-hinh img { width: 100%; border-radius: 46% 54% 50% 50% / 48% 46% 54% 52%; box-shadow: var(--bong-2); animation: noi 9s ease-in-out infinite alternate; }
@keyframes noi { to { transform: translateY(-14px) rotate(1.2deg); } }
.vun ol { display: flex; flex-wrap: wrap; gap: 6px 10px; font-size: .86rem; color: var(--man-nhat); }
.vun li + li::before { content: '›'; margin-right: 10px; color: var(--hong-400); }
.vun a { color: var(--man-nhat); }
.vun a:hover { color: var(--hong-600); }
.muc { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; counter-reset: muc; margin-bottom: 40px; }
.muc li { counter-increment: muc; position: relative; padding: 30px 26px 26px; border-radius: 24px; background: #fff; border: 1px solid var(--vien); box-shadow: var(--bong-1); transition: transform .35s var(--em), box-shadow .35s var(--em); }
.muc li:hover { transform: translateY(-5px); box-shadow: var(--bong-2); }
.muc li::before { content: counter(muc, decimal-leading-zero); font-family: var(--tieu-de); font-style: italic; color: var(--vang-dam); font-size: .95rem; display: block; margin-bottom: 10px; }
.muc h3 { font-family: var(--tieu-de); font-weight: 500; font-size: 1.36rem; margin-bottom: 8px; }
.muc p { color: var(--man-nhat); font-size: .96rem; }
.lk-luoi { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.lk-ba { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.lk-the { display: grid; grid-template-columns: 112px 1fr auto; gap: 20px; align-items: center; padding: 16px 24px 16px 16px; border-radius: 26px; background: #fff; border: 1px solid var(--vien); box-shadow: var(--bong-1); color: var(--man-nhat); font-size: .93rem; line-height: 1.5; transition: transform .35s var(--em), box-shadow .35s var(--em); }
.lk-ba .lk-the { grid-template-columns: 84px 1fr auto; gap: 16px; }
.lk-the:hover { transform: translateY(-5px); box-shadow: var(--bong-2); color: var(--man-nhat); }
.lk-the img { border-radius: 20px; aspect-ratio: 1; object-fit: cover; }
.lk-the b { display: block; font-family: var(--tieu-de); font-weight: 500; font-size: 1.4rem; color: var(--man); margin-bottom: 2px; }
.lk-the .ic { color: var(--hong-600); transition: transform .3s var(--em); }
.lk-the:hover .ic { transform: translateX(5px); }

/* ── bài viết chi tiết ── */
.bai-bia { margin: -18px 0 46px; border-radius: 32px; overflow: hidden; box-shadow: var(--bong-2); }
.bai-bia img { width: 100%; }
.bai-than { font-size: 1.1rem; line-height: 1.85; }
.bai-than > * + * { margin-top: 1.15em; }
.bai-than h2 { font-size: clamp(1.55rem, 2.6vw, 2rem); margin-top: 1.9em; }
.bai-than .mo-dau { font-family: var(--tieu-de); font-size: 1.36rem; line-height: 1.6; font-style: italic; color: var(--man); }
.bai-than ul, .bai-than ol { display: grid; gap: .6em; padding-left: 1.4em; }
.bai-than ul { list-style: none; }
.bai-than ul li { position: relative; }
.bai-than ul li::before { content: ''; position: absolute; left: -1.25em; top: .72em; width: 7px; height: 7px; border-radius: 50%; background: var(--hong-500); }
.bai-than ol { list-style: decimal; }
.bai-than ol li::marker { color: var(--hong-600); font-weight: 700; }
.bai-than a { text-decoration: underline; text-decoration-color: var(--hong-300); text-underline-offset: 4px; text-decoration-thickness: 2px; }
.hop-ghi { padding: 20px 24px; border-radius: 20px; background: var(--hong-100); border-left: 4px solid var(--hong-500); font-size: 1rem; color: var(--man); }
.bai-dv { display: grid; grid-template-columns: 180px 1fr; gap: 26px; align-items: center; margin: 56px 0 0; padding: 20px; border-radius: 30px; background: #fff; border: 1px solid var(--vien); box-shadow: var(--bong-1); }
.bai-dv img { border-radius: 22px; }
.bai-dv > div { display: grid; gap: 8px; }
.bai-dv h2 { font-size: 1.7rem; }
.bai-dv p:not(.nhan) { color: var(--man-nhat); }
.bai-khac { margin: 44px 0 clamp(64px, 8vw, 100px); }
.bai-khac h2 { font-size: 1.5rem; margin-bottom: 14px; }
.bai-khac li + li { border-top: 1px solid var(--vien); }
.bai-khac a { display: block; padding: 14px 0; color: var(--man); font-weight: 500; }
.bai-khac a:hover { color: var(--hong-600); }
.loi { min-height: 86svh; display: grid; align-items: center; }
.loi .khung > * + * { margin-top: 22px; }
.loi .dan { margin-inline: auto; }
.loi .nut-hang { justify-content: center; }
.loi-so { font-family: var(--tieu-de); font-style: italic; font-size: clamp(5rem, 16vw, 10rem); line-height: 1; color: var(--hong-300); text-shadow: 0 12px 30px rgba(221, 127, 153, .3); }

/* ── chân trang ── */
.chan { position: relative; background: var(--man); color: #EBD9E1; padding: 96px 0 0; font-size: .95rem; }
.chan-may { position: absolute; left: 0; right: 0; top: -1px; height: 60px; background: radial-gradient(60px 44px at 60px 0, var(--hong-50) 98%, transparent) 0 0/120px 100% repeat-x; }
.khoi-kem + .chan .chan-may, .kg + .chan .chan-may { background: radial-gradient(60px 44px at 60px 0, var(--hong-50) 98%, transparent) 0 0/120px 100% repeat-x; }
.chan-luoi { display: grid; grid-template-columns: 1.4fr .8fr 1.2fr 1.2fr; gap: 40px; padding-bottom: 54px; }
.chan .logo, .chan .logo-chu b { color: #fff; }
.chan .logo-chu small { color: var(--hong-300); }
.chan-gt p { margin-top: 18px; max-width: 30em; color: #D9C2CC; }
.chan h2 { font-family: var(--chu); font-size: .74rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--hong-300); margin-bottom: 16px; }
.chan ul { display: grid; gap: 10px; }
.chan a { color: #EBD9E1; }
.chan a:hover { color: #fff; }
.chan address { font-style: normal; }
.chan address p { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; }
.chan address .ic { color: var(--hong-300); margin-top: .22em; }
.chan-duoi { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding: 22px 0 26px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .84rem; color: #C5AAB7; padding-right: 150px; }

/* ── thanh liên hệ di động ── */
.thanh-dd { display: none; position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 90; padding: 6px; border-radius: 999px; background: rgba(255, 255, 255, .92); backdrop-filter: blur(14px); box-shadow: 0 10px 34px rgba(75, 42, 58, .22), 0 0 0 1px var(--vien); grid-template-columns: 1fr 1fr 1.3fr; gap: 6px; }
.thanh-dd a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; border-radius: 999px; color: var(--man); font-weight: 700; font-size: .9rem; }
.thanh-dd a.chinh { background: linear-gradient(135deg, #C9628A, var(--hong-600)); color: #fff; }

/* ── trợ lý Mây ── */
.tl { position: fixed; right: 22px; bottom: 22px; z-index: 95; }
.tl-nut { display: inline-flex; align-items: center; gap: 10px; padding: 7px 20px 7px 7px; border-radius: 999px; border: 1px solid #fff; background: rgba(255, 255, 255, .94); backdrop-filter: blur(12px); box-shadow: 0 12px 34px rgba(180, 80, 110, .3); font-weight: 700; color: var(--man); transition: transform .3s var(--em); }
.tl-nut:hover { transform: translateY(-3px); }
.tl-nut .logo-dau { width: 40px; height: 40px; animation: tho 3.6s ease-in-out infinite; }
@keyframes tho { 50% { transform: scale(1.07) rotate(-4deg); } }
.tl-hop { position: absolute; right: 0; bottom: 66px; width: min(380px, calc(100vw - 28px)); max-height: min(600px, calc(100svh - 120px)); display: flex; flex-direction: column; border-radius: 28px; background: #fff; box-shadow: 0 30px 80px rgba(75, 42, 58, .28), 0 0 0 1px var(--vien); overflow: hidden; transform-origin: 100% 100%; animation: bat .35s var(--em); }
.tl-hop[hidden] { display: none; }
@keyframes bat { from { opacity: 0; transform: scale(.9) translateY(14px); } }
.tl-hop header { flex: none; display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; background: linear-gradient(135deg, #FBD3DD, #F5BFCD); }
.tl-hop header div { display: flex; align-items: center; gap: 12px; }
.tl-hop header .logo-dau { width: 40px; height: 40px; }
.tl-hop header p { display: grid; line-height: 1.3; }
.tl-hop header small { font-size: .74rem; color: var(--man-nhat); }
.tl-hop header button { width: 36px; height: 36px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .7); display: grid; place-items: center; }
.tl-tin { flex: 1; overflow-y: auto; padding: 18px 16px 8px; display: grid; gap: 10px; align-content: start; min-height: 180px; background: var(--hong-50); }
.tl-tin > div { max-width: 88%; padding: 11px 15px; border-radius: 18px; font-size: .93rem; line-height: 1.55; animation: bat .3s var(--em); }
.tl-tin .may-noi { background: #fff; border: 1px solid var(--vien); border-bottom-left-radius: 6px; justify-self: start; }
.tl-tin .ban-noi { background: var(--hong-600); color: #fff; border-bottom-right-radius: 6px; justify-self: end; }
.tl-tin .tl-lk { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.tl-tin .tl-lk a { padding: 5px 12px; border-radius: 999px; background: var(--hong-100); font-weight: 700; font-size: .82rem; }
.tl-goi-y { flex: none; display: flex; gap: 6px; overflow-x: auto; padding: 8px 16px; background: var(--hong-50); scrollbar-width: none; }
.tl-goi-y button { flex: none; padding: 6px 13px; border-radius: 999px; border: 1px solid var(--hong-300); background: #fff; font-size: .82rem; font-weight: 500; }
.tl-goi-y button:hover { background: var(--hong-100); }
.tl-hop form { flex: none; display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--vien); }
.tl-hop input { flex: 1; min-width: 0; min-height: 46px; padding: 10px 16px; border-radius: 999px; border: 1.5px solid var(--hong-200); background: var(--hong-50); }
.tl-hop input:focus { outline: 0; border-color: var(--hong-500); }
.tl-hop form button { width: 46px; height: 46px; flex: none; border-radius: 50%; border: 0; background: var(--hong-600); color: #fff; display: grid; place-items: center; }

/* ── đáp ứng ── */
@media (max-width: 1080px) {
  .dh ul a { padding: 9px 10px; font-size: .9rem; }
  .bst { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ck-bon { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chan-luoi { grid-template-columns: 1fr 1fr; }
  .lk-ba { grid-template-columns: 1fr; }
}
@media (max-width: 920px) {
  :root { --dau-cao: 66px; }
  body { font-size: 16px; padding-bottom: 76px; }
  .dh-nut { display: grid; margin-left: auto; }
  .dh { position: fixed; inset: var(--dau-cao) 0 auto 0; margin: 0; flex-direction: column; align-items: stretch; gap: 14px; padding: 18px 24px 28px; background: rgba(255, 247, 249, .97); backdrop-filter: blur(18px); box-shadow: 0 30px 50px rgba(75, 42, 58, .14);
    transform: translateY(-12px); opacity: 0; visibility: hidden; transition: transform .3s var(--em), opacity .25s, visibility .25s; }
  .dh.mo { transform: none; opacity: 1; visibility: visible; }
  .dh ul { flex-direction: column; }
  .dh ul a { padding: 14px 8px; font-size: 1.1rem; border-radius: 12px; border-bottom: 1px solid var(--vien); }
  .dh-dat { margin: 0; min-height: 52px; }
  .hero { min-height: 0; padding-bottom: 72px; }
  .hero-luoi, .dp-luoi, .pt, .ck-luoi, .dl-luoi { grid-template-columns: 1fr; }
  .hero-hinh { order: -1; max-width: 360px; margin-inline: auto; }
  .co-3d .hero-hinh { height: 250px; }
  .hero { padding-top: calc(var(--dau-cao) + 20px); }
  .hero-cuon { display: none; }
  .dp-hinh { max-width: 380px; margin-inline: auto; order: -1; }
  .dv-luoi, .bv, .muc { grid-template-columns: 1fr; }
  .dv { max-width: 560px; margin-inline: auto; width: 100%; }
  .qt { grid-template-columns: 1fr 1fr; gap: 36px 20px; }
  .qt::before { display: none; }
  .pt-san { min-height: 400px; }
  .ck-hinh { max-width: 420px; margin-inline: auto; }
  .lk-luoi { grid-template-columns: 1fr; }
  .lh { position: static; }
  .thanh-dd { display: grid; }
  .tl { right: 14px; bottom: calc(82px + env(safe-area-inset-bottom)); }
  .tl-nut span { display: none; }
  .tl-nut { padding: 6px; }
  .chan { padding-bottom: 12px; }
  .chan-duoi { padding-right: 0; }
}
@media (max-width: 560px) {
  .khung, .khung-hep { width: calc(100% - 36px); }
  .nut-lon { width: 100%; }
  .hero-chu .nut-hang { flex-direction: column; }
  .hero-tin { gap: 14px; flex-direction: column; }
  .nhan-vien { font-size: .66rem; letter-spacing: .16em; padding: 7px 13px; }
  .qt { grid-template-columns: 1fr; }
  .bst { gap: 12px; }
  .bst-the:nth-child(even) { translate: 0 18px; }
  .bst-the figcaption { left: 8px; right: 8px; bottom: 8px; padding: 9px 12px; }
  .bst-the span { display: none; }
  .ck, .ck-bon { grid-template-columns: 1fr; }
  .o-doi { grid-template-columns: 1fr; }
  .dl .nut-hang .nut { flex: 1 1 100%; }
  .chan-luoi { grid-template-columns: 1fr; gap: 30px; }
  .bai-dv { grid-template-columns: 1fr; }
  .bai-dv img { max-width: 200px; }
  .lk-the { grid-template-columns: 76px 1fr; }
  .lk-the > .ic { display: none; }
  .pt-mau { gap: 10px; }
  .chay span { font-size: 1.2rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .hien { opacity: 1; transform: none; }
}
@media print {
  .dau, .thanh-dd, .tl, .hero-canvas, .chay, .hero-cuon { display: none !important; }
  .js .hien { opacity: 1; transform: none; }
}