/* Laser White Smile · basic store · mobile first (390pt design width, 16px gutter) */
:root{
  --ink:#3A2036; --ink-muted:rgba(58,32,54,.64); --ink-faint:rgba(58,32,54,.42);
  --brand:#F7CBDE; --brand-strong:#C42A6B; --brand-deep:#8B2A6D;
  --surface:#FFFFFF; --cream:#FDF6F8; --tint:#FBEAF2; --line:rgba(58,32,54,.12);
  --ok:#1F9D57;
  --radius:18px;
  --font:'Inter Tight',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-kh:'Noto Sans Khmer','Inter Tight',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--cream);color:var(--ink);font:16px/1.5 var(--font);-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
a{color:var(--brand-strong)}
.kh,[lang=km]{font-family:var(--font-kh);line-height:1.7}
.wrap{max-width:560px;margin:0 auto;padding-inline:16px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:3px solid var(--brand-strong);outline-offset:2px;border-radius:6px}

/* header */
.hdr{position:sticky;top:0;z-index:40;background:rgba(253,246,248,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:56px}
.logo{display:flex;align-items:center;height:44px}
.logo img{height:30px;width:auto}
.nav{display:flex;gap:4px}
.nav a{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:999px;color:var(--ink);text-decoration:none;font-weight:600;font-size:15px}
.nav a[aria-current=page]{background:var(--tint);color:var(--brand-strong)}

/* type */
.eyebrow{margin:0;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}
h1,h2,h3{text-wrap:balance;margin:0}
h1{font-size:28px;line-height:1.15;font-weight:800;letter-spacing:-.01em}
h2{font-size:24px;line-height:1.2;font-weight:800;letter-spacing:-.01em}
h3{font-size:17px;line-height:1.3;font-weight:700}
.muted{color:var(--ink-muted)}
.fine{font-size:12px;line-height:1.55;color:var(--ink-faint)}

/* tags on illustrative imagery */
.tag{position:absolute;left:10px;bottom:10px;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.88);color:var(--ink-muted);font-size:11px;font-weight:600;letter-spacing:.01em}
.media{position:relative;overflow:hidden;border-radius:var(--radius);background:#f3e6ec}

/* hero */
.hero{padding:16px 0 8px}
.hero .media{aspect-ratio:1/1;max-height:46svh}
.hero .media img{width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.hero-copy{padding:18px 2px 0}
.hero-copy p{margin:8px 0 0}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 0;padding:0;list-style:none}
.badges li{display:flex;align-items:center;gap:6px;padding:7px 11px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:13px;font-weight:600}
.badges li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand-strong)}

/* buttons */
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;padding:0 18px;border:0;border-radius:999px;background:var(--brand-strong);color:#fff;font:700 17px/1 var(--font);text-decoration:none;cursor:pointer;transition:filter .15s,transform .05s}
.btn:active{transform:scale(.99)}
.btn:hover{filter:brightness(.95)}
.btn.ghost{background:var(--surface);color:var(--ink);border:1.5px solid var(--line);font-size:15px;min-height:46px}
.btn.ghost:hover{border-color:var(--brand-strong)}
.btn svg{width:20px;height:20px;flex:none}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.call{display:flex;align-items:center;justify-content:center;min-height:44px;font-weight:700;color:var(--ink);text-decoration:none}

/* sections */
.sec{padding:36px 0}
.sec.tint{background:var(--tint)}
.sec-head{margin:0 0 18px}
.sec-head p{margin:6px 0 0}

/* product cards (home) */
.cards{display:grid;gap:14px}
.card{background:var(--surface);border-radius:22px;padding:12px;box-shadow:0 8px 30px rgba(58,32,54,.06)}
.card .media{aspect-ratio:1/1}
.card .media img{width:100%;height:100%;object-fit:cover}
.card-body{padding:14px 4px 4px}
.card-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
.price{font-weight:800;font-size:22px;white-space:nowrap}
.was{font-weight:600;font-size:14px;color:var(--ink-faint);text-decoration:line-through;margin-right:6px}
.ribbon{position:absolute;top:10px;left:10px;padding:5px 10px;border-radius:999px;background:var(--brand-strong);color:#fff;font-size:12px;font-weight:700}
.card .line{margin:4px 0 14px;color:var(--ink-muted);font-size:15px}
.card .details{display:flex;align-items:center;justify-content:center;min-height:44px;margin-top:4px;font-weight:600;font-size:15px}

/* steps */
.steps{display:grid;gap:12px;margin:0;padding:0;list-style:none;counter-reset:s}
.steps li{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;background:var(--surface);border-radius:16px;padding:14px;counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--tint);color:var(--brand-strong);font-weight:800;font-size:18px}
.sec.tint .steps li{background:var(--surface)}
.steps b{display:block;font-size:16px}
.steps span{display:block;color:var(--ink-muted);font-size:15px}

/* video band */
.vid{position:relative;overflow:hidden;border-radius:var(--radius);background:#1c1018;aspect-ratio:9/16;max-height:72svh;margin-inline:auto}
.vid video{width:100%;height:100%;object-fit:cover}
.vid-cap{margin:10px 0 0;text-align:center}

/* gallery */
.gallery{position:relative;margin:12px 0 0}
.track{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch;border-radius:var(--radius)}
.track::-webkit-scrollbar{display:none}
.slide{flex:0 0 100%;scroll-snap-align:center;position:relative;aspect-ratio:1/1;overflow:hidden;border-radius:var(--radius);background:#f3e6ec}
.slide img{width:100%;height:100%;object-fit:cover}
.dots{display:flex;justify-content:center;gap:2px;margin:6px 0 0}
.dots button{width:28px;height:28px;padding:0;border:0;background:none;cursor:pointer;display:grid;place-items:center}
.dots button::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--line);transition:.2s}
.dots button[aria-current=true]::before{background:var(--brand-strong);width:20px;border-radius:4px}

/* product page */
.crumb{margin:12px 0 0;font-size:14px;color:var(--ink-muted)}
.crumb a{color:var(--ink-muted);text-decoration:none;display:inline-flex;align-items:center;min-height:32px}
.pdp-head{margin:6px 0 0}
.pdp-head .price{display:block;font-size:28px;margin-top:8px}
.order{margin:18px 0 0;background:var(--surface);border-radius:22px;padding:16px;box-shadow:0 8px 30px rgba(58,32,54,.06)}
.opts{display:grid;gap:10px;margin:0 0 14px;padding:0;border:0}
.opt{display:flex;align-items:center;gap:12px;min-height:60px;padding:12px 14px;border:1.5px solid var(--line);border-radius:16px;cursor:pointer;transition:.15s}
.opt:has(input:checked){border-color:var(--brand-strong);background:#FFF5F9}
.opt input{accent-color:var(--brand-strong);width:20px;height:20px;flex:none;margin:0}
.opt .nm{font-weight:700;font-size:15px;display:block}
.opt .sub{font-size:13px;color:var(--ink-muted)}
.opt .pr{margin-left:auto;font-weight:800;white-space:nowrap}
.save{display:inline-block;margin-left:6px;padding:2px 8px;border-radius:999px;background:var(--brand-strong);color:#fff;font-size:11px;font-weight:700;vertical-align:2px}
.qty{display:flex;align-items:center;justify-content:space-between;margin:0 0 14px}
.qty .stepper{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:999px}
.qty button{width:44px;height:44px;border:0;background:none;font:700 22px/1 var(--font);color:var(--ink);cursor:pointer;border-radius:999px}
.qty output{min-width:32px;text-align:center;font-weight:700}
.micro{margin:12px 0 0;text-align:center;font-size:14px;color:var(--ink-muted)}
.note{margin:10px 0 0;text-align:center;font-size:13px;color:var(--ok);min-height:1.2em}
.checks{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:10px}
.checks li{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start}
.checks li::before{content:"";width:24px;height:24px;border-radius:50%;background:var(--tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 12.5l3 3 7-7' fill='none' stroke='%23C42A6B' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/18px no-repeat}

/* accordion */
.acc{margin:0;border-top:1px solid var(--line)}
.acc details{border-bottom:1px solid var(--line)}
.acc summary{display:flex;align-items:center;justify-content:space-between;min-height:56px;cursor:pointer;font-weight:700;font-size:16px;list-style:none}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:24px;font-weight:400;color:var(--brand-strong);transition:transform .2s}
.acc details[open] summary::after{transform:rotate(45deg)}
.acc .body{padding:0 0 18px;color:var(--ink-muted)}
.acc .body ol,.acc .body ul{margin:0;padding-left:20px}
.acc .body li{margin:4px 0}

/* cross-sell */
.xsell{display:grid;gap:12px}
.xs{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center;background:var(--surface);border-radius:18px;padding:10px}
.xs .media{aspect-ratio:1;border-radius:12px}
.xs .media img{width:100%;height:100%;object-fit:cover}
.xs a.more{display:inline-flex;align-items:center;min-height:40px;font-weight:700;text-decoration:none}

/* sticky order bar */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));transform:translateY(110%);transition:transform .25s ease}
.sticky.on{transform:none}
.sticky .inner{max-width:560px;margin:0 auto;display:flex;align-items:center;gap:12px}
.sticky .lbl{font-size:13px;color:var(--ink-muted);line-height:1.25}
.sticky .lbl b{display:block;color:var(--ink);font-size:16px}
.sticky .btn{width:auto;flex:1;min-height:48px}
body.has-sticky{padding-bottom:84px}

/* footer */
.ftr{padding:32px 0 40px;border-top:1px solid var(--line);background:var(--surface)}
.ftr .phone{font-size:22px;font-weight:800;text-decoration:none;color:var(--ink);display:inline-flex;min-height:44px;align-items:center}
.ftr ul{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:2px}
.ftr ul a{display:inline-flex;align-items:center;min-height:40px;color:var(--ink);text-decoration:none;font-weight:600}

@media (min-width:760px){
  .wrap{max-width:720px}
  .cards{grid-template-columns:1fr 1fr 1fr}
  .hero .media{max-height:560px}
}