/* MILAVY – Move. Shine. Be You. | Quiet luxury, editorial */
:root{
  --ink:#1C1C1C; --pink:#F2A8B8; --pink-deep:#C8385A; --petal:#FDF0F3; --white:#FFFFFF;
  --muted:#6F6266; --line:#EADDE1; --sale:#C8385A; --ok:#2E7D5B;
  --f-display:"Cormorant Garamond","Times New Roman",serif;
  --f-body:"Inter",-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1240px; --r:2px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.55}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.eyebrow{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
h1,h2,h3{font-family:var(--f-display);font-weight:500;letter-spacing:.01em;margin:0;text-wrap:balance}
h1{font-size:clamp(34px,5.4vw,64px);line-height:1.04}
h2{font-size:clamp(28px,3.4vw,42px);line-height:1.1}
h3{font-size:22px}
:focus-visible{outline:2px solid var(--pink-deep);outline-offset:2px}

/* announcement + header */
.announce{background:var(--ink);color:#fff;font-size:12px;letter-spacing:.06em;text-align:center;padding:8px 16px}
.hdr{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;gap:20px;height:64px}
.logo{font-family:var(--f-display);font-size:28px;letter-spacing:.28em;font-weight:600}
.logo img{height:30px;width:auto}
.nav{display:flex;gap:22px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;margin-left:12px}
.nav a{padding:6px 0;border-bottom:1px solid transparent}
.nav a:hover,.nav a.on{border-color:var(--ink)}
.hdr-tools{margin-left:auto;display:flex;gap:6px;align-items:center}
.icon-btn{background:none;border:0;width:40px;height:40px;display:grid;place-items:center;position:relative;color:var(--ink)}
.icon-btn svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.5}
.badge{position:absolute;top:4px;right:2px;min-width:17px;height:17px;border-radius:9px;background:var(--pink-deep);color:#fff;font-size:10px;display:grid;place-items:center;padding:0 4px}
.badge[data-n="0"]{display:none}
.menu-btn{display:none}
.search-bar{display:none;border-top:1px solid var(--line);padding:10px 0}
.search-bar.open{display:block}
.search-bar input{width:100%;border:0;border-bottom:1px solid var(--ink);padding:10px 2px;font-size:16px;background:transparent}
@media (max-width:900px){
  .nav{position:fixed;inset:0 25% 0 0;background:#fff;flex-direction:column;gap:0;padding:80px 24px;transform:translateX(-102%);transition:transform .3s;margin:0;z-index:40;box-shadow:0 0 40px rgba(0,0,0,.08)}
  .nav.open{transform:none}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
  .menu-btn{display:grid}
  .logo{font-size:22px}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 30px;border:1px solid var(--ink);background:var(--ink);color:#fff;font-size:12px;letter-spacing:.18em;text-transform:uppercase;border-radius:var(--r);transition:background .2s,color .2s}
.btn:hover{background:#000}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.btn.pink{background:var(--pink);border-color:var(--pink);color:var(--ink)}
.btn.block{width:100%}
.btn[disabled]{opacity:.4;cursor:not-allowed}
.link{border-bottom:1px solid currentColor;padding-bottom:2px;font-size:12px;letter-spacing:.16em;text-transform:uppercase}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr 1fr;min-height:min(78vh,720px);background:var(--petal)}
.hero-copy{display:flex;flex-direction:column;justify-content:center;gap:22px;padding:56px max(16px,6vw)}
.hero-copy p{max-width:44ch;color:var(--muted);margin:0}
.hero-media{position:relative;overflow:hidden;background:#f3e4e8}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;height:100%;gap:2px}
.hero-grid img{height:100%;object-fit:cover}
@media (max-width:820px){.hero{grid-template-columns:1fr}.hero-media{height:62vw}}

/* sections */
.sec{padding:72px 0}
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:28px;flex-wrap:wrap}
.sec-head p{margin:6px 0 0;color:var(--muted)}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cat{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--petal)}
.cat img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.cat:hover img{transform:scale(1.04)}
.cat span{position:absolute;left:0;right:0;bottom:0;padding:18px;color:#fff;font-family:var(--f-display);font-size:24px;background:linear-gradient(transparent,rgba(0,0,0,.45))}
@media (max-width:820px){.cats{grid-template-columns:repeat(2,1fr)}}
.sports{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:1px solid var(--line);padding:10px 18px;border-radius:999px;font-size:13px;background:#fff}
.chip:hover,.chip.on{border-color:var(--ink);background:var(--ink);color:#fff}
.promise{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:36px 0}
.promise div{font-size:13px;color:var(--muted)}
.promise b{display:block;color:var(--ink);font-family:var(--f-display);font-size:20px;font-weight:500;margin-bottom:4px}
@media (max-width:820px){.promise{grid-template-columns:repeat(2,1fr)}}
.band{background:var(--petal)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media (max-width:820px){.split{grid-template-columns:1fr}}

/* product grid & card */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 18px}
@media (max-width:1000px){.grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.grid{grid-template-columns:repeat(2,1fr);gap:22px 10px}}
.card{display:flex;flex-direction:column;gap:10px;min-width:0}
.card-img{position:relative;aspect-ratio:1/1;background:var(--petal);overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:opacity .4s}
.card-img img.alt{position:absolute;inset:0;opacity:0}
.card:hover .card-img img.alt{opacity:1}
.tag{position:absolute;top:10px;left:10px;background:#fff;font-size:10px;letter-spacing:.14em;text-transform:uppercase;padding:4px 8px}
.tag.out{background:var(--ink);color:#fff}
.card-t{font-size:14px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-p{font-weight:600;font-variant-numeric:tabular-nums}
.dots{display:flex;gap:5px;align-items:center;font-size:11px;color:var(--muted)}
.dots i{width:10px;height:10px;border-radius:50%;border:1px solid var(--line);background-size:cover;background-position:center}

/* shop */
.shop{display:grid;grid-template-columns:230px 1fr;gap:40px;padding:32px 0 80px}
.filters h4{font-size:11px;letter-spacing:.2em;text-transform:uppercase;margin:24px 0 10px;font-weight:600}
.filters label{display:flex;gap:10px;align-items:center;font-size:14px;padding:5px 0;cursor:pointer}
.filters input{accent-color:var(--ink)}
.shop-bar{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap}
.shop-bar select{height:40px;border:1px solid var(--line);padding:0 10px;background:#fff;font:inherit}
.filter-toggle{display:none}
.crumbs{font-size:12px;color:var(--muted);padding:18px 0 0}
.crumbs a:hover{color:var(--ink)}
@media (max-width:900px){
  .shop{grid-template-columns:1fr}
  .filters{display:none;border:1px solid var(--line);padding:4px 16px 16px}
  .filters.open{display:block}
  .filter-toggle{display:inline-flex}
}
.empty{padding:60px 0;text-align:center;color:var(--muted)}

/* product page */
.pdp{display:grid;grid-template-columns:1.15fr 1fr;gap:56px;padding:24px 0 72px}
@media (max-width:900px){.pdp{grid-template-columns:1fr;gap:24px}}
.gallery{display:grid;grid-template-columns:76px 1fr;gap:12px;align-self:start;position:sticky;top:84px}
.thumbs{display:flex;flex-direction:column;gap:8px;max-height:620px;overflow:auto}
.thumbs button{border:1px solid transparent;padding:0;background:var(--petal);aspect-ratio:1}
.thumbs button.on{border-color:var(--ink)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.main-img{aspect-ratio:1/1;background:var(--petal);overflow:hidden}
.main-img img{width:100%;height:100%;object-fit:cover}
@media (max-width:900px){.gallery{grid-template-columns:1fr;position:static}.thumbs{flex-direction:row;order:2;max-height:none}.thumbs button{width:64px;flex:none}}
.pdp h1{font-size:clamp(28px,3vw,38px)}
.price{font-size:22px;font-weight:600;margin:14px 0 4px;font-variant-numeric:tabular-nums}
.opt{margin-top:24px}
.opt-h{display:flex;justify-content:space-between;font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.opt-h b{font-weight:500;letter-spacing:0;text-transform:none;font-size:14px}
.swatches{display:flex;flex-wrap:wrap;gap:8px}
.sw{width:52px;height:52px;border:1px solid var(--line);padding:2px;background:#fff}
.sw img{width:100%;height:100%;object-fit:cover}
.sw.on{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.sizes{display:flex;flex-wrap:wrap;gap:8px}
.sz{min-width:52px;height:44px;padding:0 12px;border:1px solid var(--line);background:#fff;font-size:13px}
.sz.on{border-color:var(--ink);background:var(--ink);color:#fff}
.sz:disabled{color:#bbb;background:repeating-linear-gradient(135deg,#fff 0 6px,#f6f1f2 6px 7px);cursor:not-allowed}
.qty{display:inline-flex;border:1px solid var(--line);height:50px}
.qty button{width:42px;border:0;background:none;font-size:18px}
.qty input{width:44px;border:0;text-align:center;font:inherit}
.buy{display:grid;grid-template-columns:auto 1fr;gap:10px;margin-top:26px}
.buy .btn.pink{grid-column:1/-1}
.stock-note{font-size:13px;margin-top:10px;color:var(--muted);min-height:20px}
.stock-note.low{color:var(--pink-deep)}
.bullets{margin:28px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.bullets li{padding:12px 0 12px 22px;border-bottom:1px solid var(--line);position:relative;font-size:14px}
.bullets li:before{content:"";position:absolute;left:4px;top:20px;width:8px;height:1px;background:var(--ink)}
details{border-bottom:1px solid var(--line);padding:14px 0}
details summary{cursor:pointer;font-size:12px;letter-spacing:.16em;text-transform:uppercase;list-style:none;display:flex;justify-content:space-between}
details summary:after{content:"+"}
details[open] summary:after{content:"–"}
details p,details li{font-size:14px;color:var(--muted)}
.sku{font-size:12px;color:var(--muted);margin-top:4px}

/* cart & checkout */
.page{padding:32px 0 80px}
.cart-grid{display:grid;grid-template-columns:1fr 380px;gap:48px;align-items:start}
@media (max-width:900px){.cart-grid{grid-template-columns:1fr}}
.line{display:grid;grid-template-columns:96px 1fr auto;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.line img{aspect-ratio:1;object-fit:cover;background:var(--petal)}
.line .meta{font-size:13px;color:var(--muted)}
.line .rm{background:none;border:0;color:var(--muted);font-size:12px;text-decoration:underline;padding:0;margin-top:8px}
.summary{background:var(--petal);padding:24px}
.summary .row{display:flex;justify-content:space-between;padding:6px 0;font-size:14px}
.summary .total{border-top:1px solid var(--line);margin-top:10px;padding-top:14px;font-size:18px;font-weight:600}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .full{grid-column:1/-1}
.form label{font-size:12px;letter-spacing:.06em;color:var(--muted);display:flex;flex-direction:column;gap:6px}
.form input,.form textarea,.form select{font:inherit;font-size:16px;color:var(--ink);border:1px solid var(--line);padding:12px;border-radius:var(--r);background:#fff;width:100%}
.form input:focus,.form textarea:focus{border-color:var(--ink);outline:none}
@media (max-width:640px){.form{grid-template-columns:1fr}}
.pay{display:grid;gap:10px}
.pay label{flex-direction:row;align-items:center;gap:12px;border:1px solid var(--line);padding:14px;color:var(--ink);font-size:14px;letter-spacing:0;cursor:pointer}
.pay input{width:auto}
.err{color:var(--pink-deep);font-size:13px;min-height:18px}
.qr{max-width:260px;margin:16px auto}

/* text pages */
.prose{max-width:760px}
.prose p,.prose li{color:#3d3437}
.prose h2{margin:36px 0 12px}
.sc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media (max-width:700px){.sc-grid{grid-template-columns:1fr}}

/* footer */
.ftr{background:var(--ink);color:#d9d0d3;padding:56px 0 calc(28px + env(safe-area-inset-bottom,0px));margin-top:40px}
.ftr .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.ftr h4{color:#fff;font-size:11px;letter-spacing:.2em;text-transform:uppercase;margin:0 0 14px}
.ftr a{display:block;font-size:14px;padding:4px 0;color:#d9d0d3}
.ftr a:hover{color:#fff}
.ftr .logo{color:#fff}
.ftr small{display:block;margin-top:40px;border-top:1px solid #333;padding-top:20px;font-size:12px;color:#8f8589}
@media (max-width:820px){.ftr .cols{grid-template-columns:1fr 1fr}}

/* toast & floating */
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,120px);background:var(--ink);color:#fff;padding:14px 20px;font-size:14px;z-index:60;transition:transform .3s;display:flex;gap:14px;align-items:center;max-width:calc(100% - 32px)}
.toast.show{transform:translate(-50%,0)}
.toast a{color:var(--pink);text-decoration:underline}
.zalo{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:50;width:54px;height:54px;border-radius:50%;background:#0068FF;color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px;box-shadow:0 6px 20px rgba(0,0,0,.18)}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}