/* AussieBatt — Dyson Cordless Vacuum Battery cluster (vacuum-battery/)
   Design system v1.0 — "Clean Current": fresh, high-end, editorial, mobile-first.
   No external requests: system fonts, inline SVG, one stylesheet. */

:root{
  --ink:#0E2A33; --ink-2:#3D5C67; --ink-3:#6C8590;
  --paper:#FFFFFF; --mist:#F4F8F9; --mist-2:#EAF1F3; --mint:#E7F4EF;
  --teal:#0F7C6B; --teal-dk:#0A5C50; --teal-lt:#D6EDE6;
  --sky:#2C7CA6; --amber:#C2621B; --amber-lt:#FDF1E6;
  --line:#DCE7EA; --line-2:#C6D6DB;
  --yes:#0F7C6B; --no:#B03A2E; --no-lt:#FBEDEB;
  --r-s:6px; --r-m:12px; --r-l:20px;
  --shadow-s:0 1px 2px rgba(14,42,51,.06), 0 2px 8px rgba(14,42,51,.05);
  --shadow-m:0 2px 4px rgba(14,42,51,.05), 0 12px 28px rgba(14,42,51,.08);
  --maxw:1180px; --readw:760px;
  --pad:clamp(20px, 4vw, 40px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  font-size:17px;line-height:1.68;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--teal-dk);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--amber)}
:focus-visible{outline:3px solid var(--sky);outline-offset:2px;border-radius:2px}
h1,h2,h3,h4{margin:0 0 .5em;letter-spacing:-.021em;line-height:1.18;font-weight:800}
h1{font-size:clamp(2rem,1.35rem + 2.6vw,3.05rem)}
h2{font-size:clamp(1.5rem,1.2rem + 1.2vw,2.05rem);margin-top:2.2em}
h3{font-size:clamp(1.18rem,1.05rem + .5vw,1.42rem);font-weight:750}
h4{font-size:1.05rem;font-weight:700}
p{margin:0 0 1.05em}
ul,ol{margin:0 0 1.2em;padding-left:1.35em}
li{margin:.34em 0}
strong{font-weight:700}
small{font-size:.85em;color:var(--ink-3)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:99;border-radius:0 0 var(--r-s) 0}
.skip:focus{left:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.read{max-width:var(--readw)}

/* ---------- announcement + header ---------- */
.promo{background:var(--ink);color:#EAF3F5;font-size:.83rem;letter-spacing:.02em;text-align:center;padding:8px var(--pad)}
.promo b{color:#fff;font-weight:700}
.site-head{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.94);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;gap:18px;padding:14px 0}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);flex:0 0 auto}
.brand svg{width:34px;height:34px}
.brand-t{font-weight:800;font-size:1.06rem;letter-spacing:-.02em;line-height:1.1}
.brand-s{display:block;font-size:.7rem;font-weight:600;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase}
.nav{margin-left:auto;display:flex;gap:2px;flex-wrap:wrap}
.nav a{padding:8px 12px;border-radius:999px;font-size:.92rem;font-weight:600;color:var(--ink-2);text-decoration:none;white-space:nowrap}
.nav a:hover{background:var(--mist);color:var(--teal-dk)}
.nav a[aria-current]{background:var(--teal-lt);color:var(--teal-dk)}
.head-cta{flex:0 0 auto}

/* ---------- buttons / badges ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--teal);color:#fff;border:0;padding:13px 22px;border-radius:999px;font-weight:700;font-size:.97rem;text-decoration:none;box-shadow:var(--shadow-s)}
.btn:hover{background:var(--teal-dk);color:#fff}
.btn-ghost{background:transparent;color:var(--teal-dk);border:1.5px solid var(--line-2);box-shadow:none}
.btn-ghost:hover{background:var(--mint);color:var(--teal-dk);border-color:var(--teal)}
.btn-sm{padding:9px 16px;font-size:.87rem}
.badge{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:var(--mint);color:var(--teal-dk)}
.badge-amber{background:var(--amber-lt);color:var(--amber)}
.badge-line{background:transparent;border:1px solid var(--line-2);color:var(--ink-2)}

/* ---------- breadcrumbs ---------- */
.crumbs{font-size:.83rem;color:var(--ink-3);padding:14px 0}
.crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0}
.crumbs li::after{content:"/";margin-left:6px;color:var(--line-2)}
.crumbs li:last-child::after{content:""}
.crumbs a{text-decoration:none;color:var(--ink-2)}
.crumbs a:hover{color:var(--teal-dk);text-decoration:underline}

/* ---------- hero ---------- */
.hero{background:linear-gradient(170deg,var(--mist) 0%,#fff 58%,var(--mint) 100%);border-bottom:1px solid var(--line);padding:clamp(28px,5vw,64px) 0}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center}
.hero h1{margin-bottom:.35em}
.lede{font-size:clamp(1.05rem,1rem + .4vw,1.22rem);color:var(--ink-2);line-height:1.6;margin-bottom:1.4em}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.hero-media{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:clamp(14px,2vw,26px);box-shadow:var(--shadow-m)}
.hero-media figcaption{font-size:.78rem;color:var(--ink-3);margin-top:10px;text-align:center}
.hero-media .badge{position:absolute;top:-11px;left:22px}

/* ---------- trust strip ---------- */
.trustbar{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden;margin:26px 0 0}
.trustbar div{background:#fff;padding:16px 14px;text-align:center}
.trustbar svg{width:26px;height:26px;margin:0 auto 8px;color:var(--teal)}
.trustbar b{display:block;font-size:.88rem;font-weight:750}
.trustbar span{font-size:.76rem;color:var(--ink-3);line-height:1.35;display:block}

/* ---------- sections ---------- */
section{padding:clamp(40px,6vw,76px) 0;border-bottom:1px solid var(--line)}
section:last-of-type{border-bottom:0}
.sec-head{max-width:760px;margin-bottom:30px}
.eyebrow{display:block;font-size:.74rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
.sec-head h2{margin-top:0}
.tight h2{margin-top:0}
.band{background:var(--mist)}
.band-mint{background:linear-gradient(180deg,var(--mint),#fff)}

/* ---------- key points (highlighted) ---------- */
.keypoint{border-left:5px solid var(--amber);background:var(--amber-lt);padding:16px 20px;border-radius:0 var(--r-m) var(--r-m) 0;margin:22px 0}
.keypoint b{color:var(--amber)}
.keypoint p:last-child{margin-bottom:0}
.callout{border:1px solid var(--teal);background:var(--mint);padding:18px 22px;border-radius:var(--r-m);margin:22px 0}
.callout h4{margin-top:0;color:var(--teal-dk)}
.callout p:last-child{margin-bottom:0}
.warn{border:1px solid #E4B7B1;background:var(--no-lt);border-radius:var(--r-m);padding:18px 22px;margin:22px 0}
.warn h4{margin-top:0;color:var(--no)}
.warn p:last-child{margin-bottom:0}
.note{font-size:.9rem;color:var(--ink-3);background:var(--mist-2);border-radius:var(--r-m);padding:12px 16px;margin:18px 0}

/* ---------- fits / not-fits ---------- */
.fits-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}
.fits-box{border:1px solid var(--line);border-radius:var(--r-m);padding:20px 22px;background:#fff}
.fits-box h3{display:flex;align-items:center;gap:9px;margin-top:0;font-size:1.05rem}
.fits-yes{border-color:var(--teal);background:linear-gradient(180deg,var(--mint),#fff)}
.fits-no{border-color:#E4B7B1;background:linear-gradient(180deg,var(--no-lt),#fff)}
.fits-box ul{list-style:none;padding:0;margin:0}
.fits-box li{padding-left:26px;position:relative;font-size:.94rem;margin:.3em 0}
.fits-box li::before{position:absolute;left:0;top:0;font-weight:800}
.fits-yes li::before{content:"✓";color:var(--yes)}
.fits-no li::before{content:"✕";color:var(--no)}

/* ---------- tables ---------- */
.table-scroll{overflow-x:auto;margin:22px 0;border:1px solid var(--line);border-radius:var(--r-m)}
table{border-collapse:collapse;width:100%;font-size:.92rem;min-width:520px}
caption{caption-side:top;text-align:left;font-weight:750;padding:14px 16px;background:var(--mist);border-bottom:1px solid var(--line);font-size:.95rem}
th,td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
thead th{background:var(--ink);color:#fff;font-size:.8rem;letter-spacing:.05em;text-transform:uppercase;font-weight:700;border-bottom:0}
tbody tr:nth-child(even){background:var(--mist)}
tbody tr:last-child td{border-bottom:0}
td.num{font-variant-numeric:tabular-nums;font-weight:700}
.t-spec th[scope=row]{width:34%;background:var(--mist);font-weight:700;color:var(--ink)}
.ours{color:var(--teal-dk);font-weight:750}

/* ---------- cards / grids ---------- */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:22px;box-shadow:var(--shadow-s);display:flex;flex-direction:column;transition:box-shadow .18s,border-color .18s}
.card:hover{box-shadow:var(--shadow-m);border-color:var(--line-2)}
.card h3{font-size:1.08rem;margin-bottom:.35em}
.card p{font-size:.9rem;color:var(--ink-2);margin-bottom:14px}
.card .icon{width:38px;height:38px;border-radius:10px;background:var(--mint);display:grid;place-items:center;margin-bottom:14px;color:var(--teal-dk)}
.card .icon svg{width:21px;height:21px}
.card .more{margin-top:auto;font-weight:700;font-size:.9rem;text-decoration:none;color:var(--teal-dk)}
.card .more::after{content:" →"}
.card .more:hover{color:var(--amber)}

/* product card */
.pcard{padding:0;overflow:hidden}
.pcard .ph{background:#fff;padding:18px;border-bottom:1px solid var(--line);display:grid;place-items:center;min-height:190px}
.pcard .ph img{max-height:170px;width:auto}
.pcard .pb{padding:18px 20px 22px}
.pcard .price{font-weight:800;font-size:1.22rem;color:var(--teal-dk);letter-spacing:-.02em}
.pcard .rrp{text-decoration:line-through;color:var(--ink-3);font-weight:600;font-size:.9rem;margin-right:6px}
.pcard .meta{font-size:.82rem;color:var(--ink-3);margin:6px 0 12px;line-height:1.45}

/* ---------- steps ---------- */
.steps{counter-reset:s;list-style:none;padding:0;margin:26px 0;display:grid;gap:22px}
.steps li{counter-increment:s;position:relative;padding-left:60px}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;background:var(--teal);color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.05rem}
.steps h4{margin:0 0 .3em;font-size:1.05rem}
.steps p{margin:0;font-size:.94rem;color:var(--ink-2)}
.steps .shot{margin-top:12px;border:1px solid var(--line);border-radius:var(--r-m);overflow:hidden}
.stepgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;list-style:none;padding:0;margin:26px 0;counter-reset:s}
.stepgrid li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--r-m);padding:0;overflow:hidden}
.stepgrid li .num{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--teal);color:#fff;font-weight:800;margin:16px 0 10px 16px}
.stepgrid li .body{padding:0 16px 18px}
.stepgrid li p{font-size:.9rem;color:var(--ink-2);margin:0}
.stepgrid li .shot img{width:100%}

/* ---------- accordion (FAQ) ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:17px 44px 17px 0;font-weight:750;font-size:1.02rem;list-style:none;position:relative;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:14px;font-size:1.5rem;color:var(--teal);font-weight:600;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{color:var(--teal-dk)}
.faq .a{padding:0 0 20px;color:var(--ink-2);font-size:.96rem}
.faq .a p:last-child{margin-bottom:0}

/* ---------- TOC ---------- */
.toc{background:var(--mist);border:1px solid var(--line);border-radius:var(--r-m);padding:20px 24px;margin:26px 0}
.toc h2{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin:0 0 10px}
.toc ol{margin:0;padding-left:1.2em;font-size:.93rem;columns:2;column-gap:28px}
.toc a{text-decoration:none;color:var(--teal-dk);font-weight:600}
.toc a:hover{text-decoration:underline;color:var(--amber)}

/* ---------- product buy box ---------- */
.buybox{border:1px solid var(--line);border-radius:var(--r-l);background:#fff;box-shadow:var(--shadow-m);padding:24px;position:sticky;top:96px}
.buybox .ptitle{font-size:1.15rem;font-weight:800;letter-spacing:-.02em;margin-bottom:8px}
.price-row{display:flex;align-items:baseline;gap:10px;margin:12px 0 6px}
.price-now{font-size:2.1rem;font-weight:800;color:var(--teal-dk);letter-spacing:-.03em}
.price-was{font-size:1.05rem;color:var(--ink-3);text-decoration:line-through}
.save{background:var(--amber-lt);color:var(--amber);font-weight:800;font-size:.8rem;padding:3px 9px;border-radius:999px}
.stock{font-size:.86rem;color:var(--teal-dk);font-weight:700;margin:6px 0 16px}
.dl{border-top:1px solid var(--line);padding:12px 0;font-size:.9rem;margin:0}
.dl dt{font-weight:750;color:var(--ink);float:left;width:44%}
.dl dd{margin:0 0 0 46%;color:var(--ink-2)}
.dl::after{content:"";display:block;clear:both}

/* ---------- anchor / link blocks ---------- */
.linkbox{border:1px dashed var(--line-2);border-radius:var(--r-m);padding:18px 22px;background:var(--mist);margin:26px 0}
.linkbox h3{margin-top:0;font-size:1rem}
.linkbox ul{margin:0;font-size:.93rem;columns:2;column-gap:26px}
.anchor{scroll-margin-top:110px}

/* ---------- quote / evidence ---------- */
.verified{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:700;color:var(--teal-dk)}
.verified svg{width:15px;height:15px}
.src{font-size:.78rem;color:var(--ink-3);font-style:italic}
mark{background:#FDECC8;color:var(--ink);padding:0 4px;border-radius:3px}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em;background:var(--mist-2);padding:2px 6px;border-radius:4px}

/* ---------- CTA band ---------- */
.cta{background:var(--ink);color:#EAF3F5;border:0}
.cta h2{color:#fff}
.cta p{color:#B9CDD4}
.cta .btn{background:#fff;color:var(--ink)}
.cta .btn:hover{background:var(--teal-lt);color:var(--teal-dk)}
.cta-in{display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-foot{background:var(--ink);color:#A9C3CB;padding:52px 0 26px;font-size:.9rem}
.site-foot a{color:#DCEBF0;text-decoration:none}
.site-foot a:hover{color:#fff;text-decoration:underline}
.foot-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:32px}
.foot-grid h3{color:#fff;font-size:.79rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid li{margin:.45em 0}
.foot-brand{color:#fff;font-weight:800;font-size:1.1rem;letter-spacing:-.02em;margin-bottom:10px}
.foot-note{border-top:1px solid #244450;margin-top:34px;padding-top:20px;font-size:.78rem;color:#7F9CA6;line-height:1.6}
.foot-note a{color:#A9C3CB}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .hero-grid{grid-template-columns:1fr}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .stepgrid{grid-template-columns:1fr;gap:18px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .buybox{position:static}
}
@media (max-width:760px){
  body{font-size:16.5px}
  .trustbar{grid-template-columns:repeat(2,1fr)}
  .fits-grid{grid-template-columns:1fr}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .toc ol{columns:1}
  .linkbox ul{columns:1}
  .nav{display:none}
  .head-cta{margin-left:auto}
  .price-now{font-size:1.75rem}
}
@media print{
  .site-head,.promo,.site-foot,.cta,.hero-media{display:none}
  body{font-size:11pt}
  section{padding:12pt 0;page-break-inside:avoid}
  a{color:var(--ink);text-decoration:none}
}