/* ==========================================================================
   NOVAX Batteries — site stylesheet
   Brand: navy #1E2559 / red #E1131D
   Tiers: Value (green) / Essential (blue) / Premium (graphite + red)
   ========================================================================== */

:root{
  --navy:#1E2559;
  --navy-deep:#131938;
  --red:#E1131D;
  --red-dark:#B00E16;

  --value:#4FA832;
  --value-lt:#62BB46;
  --value-accent:#F0C400;

  --essential:#1B4FD8;
  --essential-deep:#0E2A7A;
  --essential-accent:#E8B10A;

  --premium:#1A1A1E;
  --premium-lt:#2A2A31;
  --premium-accent:#E1131D;

  --ink:#14161C;
  --ink-2:#3D4351;
  --ink-3:#6B7383;
  --line:#E2E5EC;
  --line-2:#F1F3F7;
  --paper:#FFFFFF;
  --wash:#F7F8FB;

  --ok:#1F7A3D;
  --warn:#9A5B00;

  --r:14px;
  --r-sm:8px;
  --shadow:0 1px 2px rgba(20,22,28,.06), 0 8px 24px rgba(20,22,28,.07);
  --shadow-lg:0 2px 4px rgba(20,22,28,.07), 0 18px 48px rgba(20,22,28,.13);
  --wrap:1200px;
  --hdr:74px;
  /* No third-party font is loaded. The site makes ZERO external requests,
     which is what the privacy notice promises. To use Barlow Condensed +
     Inter, self-host the woff2 files and uncomment the @font-face block
     at the bottom of this file - do not re-add a Google Fonts <link>. */
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --cond:'Barlow Condensed','Roboto Condensed','Arial Narrow','Avenir Next Condensed',
         'Helvetica Neue Condensed','Liberation Sans Narrow','DejaVu Sans Condensed',var(--sans);
}

*,*::before,*::after{box-sizing:border-box}
/* The `hidden` attribute must win over any display rule below
   (.btn is display:inline-flex, which silently defeats [hidden]). */
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);
  font-size:16.5px;line-height:1.62;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.12;letter-spacing:-.02em;font-weight:800}
.eyebrow,.nav a,.btn,.badge-mo,.stat b,thead th,legend,.pill,.chip,.dealer .role,.ftr h4,
.steps>li::before,.sz{font-stretch:condensed}
h1{font-size:clamp(2rem,4.4vw,3.4rem)}
h2{font-size:clamp(1.55rem,2.9vw,2.35rem)}
h3{font-size:clamp(1.15rem,1.7vw,1.4rem)}
h4{font-size:1.02rem}
p{margin:0 0 1.05em}
ul,ol{margin:0 0 1.1em;padding-left:1.35em}
li{margin-bottom:.4em}
hr{border:0;border-top:1px solid var(--line);margin:2.4rem 0}
small{font-size:.84rem}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:var(--line-2);padding:.1em .35em;border-radius:4px}
:focus-visible{outline:3px solid var(--essential);outline-offset:2px;border-radius:4px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.wrap-narrow{max-width:820px;margin:0 auto;padding:0 22px}
.sec{padding:72px 0}
.sec-sm{padding:44px 0}
.sec-wash{background:var(--wash)}
.sec-ink{background:var(--navy-deep);color:#fff}
.sec-ink h1,.sec-ink h2,.sec-ink h3{color:#fff}
.sec-ink a{color:#fff;text-decoration:underline}
.center{text-align:center}
.mt0{margin-top:0}.mb0{margin-bottom:0}
.lede{font-size:1.14rem;color:var(--ink-2);max-width:66ch}
.center .lede{margin-inline:auto}
.muted{color:var(--ink-3)}
.eyebrow{
  font-family:var(--cond);text-transform:uppercase;letter-spacing:.16em;
  font-weight:700;font-size:.82rem;color:var(--red);margin:0 0 .7rem;
}
.sec-ink .eyebrow{color:#FF6B72}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:200;background:#fff;padding:10px 16px;border-radius:8px}

/* ---------- header ---------- */
.hdr{
  position:sticky;top:0;z-index:100;background:var(--navy-deep);
  border-bottom:3px solid var(--red);
}
.hdr-in{display:flex;align-items:center;gap:20px;height:var(--hdr);max-width:var(--wrap);margin:0 auto;padding:0 22px}
.hdr-logo img{height:40px;width:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav a{
  color:#D8DCE8;font-family:var(--cond);text-transform:uppercase;letter-spacing:.06em;
  font-weight:600;font-size:1rem;padding:9px 10px;border-radius:var(--r-sm);text-decoration:none;
  white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.09);text-decoration:none}
.nav a[aria-current="page"]{color:#fff;background:rgba(225,19,29,.9)}
.nav .btn{margin-left:8px;white-space:nowrap}
.hdr-in{gap:14px}
.burger{
  margin-left:auto;display:none;background:none;border:1.5px solid rgba(255,255,255,.35);
  color:#fff;border-radius:var(--r-sm);padding:8px 12px;font-family:var(--cond);
  text-transform:uppercase;letter-spacing:.08em;font-size:1rem;cursor:pointer
}
@media (max-width:1180px){
  .nav a{font-size:.95rem;padding:8px 8px}
  .nav .btn{padding:11px 15px;font-size:.95rem}
}
@media (max-width:1040px){
  .burger{display:block}
  .nav{
    position:absolute;top:var(--hdr);left:0;right:0;background:var(--navy-deep);
    flex-direction:column;align-items:stretch;gap:0;padding:10px 14px 18px;
    border-bottom:3px solid var(--red);display:none
  }
  .nav.open{display:flex}
  .nav a{padding:13px 10px;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav .btn{margin:12px 0 0}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--cond);text-transform:uppercase;letter-spacing:.07em;font-weight:700;
  font-size:1.05rem;padding:13px 24px;border-radius:var(--r-sm);border:2px solid transparent;
  background:var(--red);color:#fff;cursor:pointer;text-decoration:none;transition:.15s ease;
  line-height:1.15;text-align:center
}
.btn:hover{background:var(--red-dark);text-decoration:none;color:#fff}
.btn-ghost{background:transparent;border-color:currentColor;color:var(--navy)}
.btn-ghost:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.sec-ink .btn-ghost{color:#fff}
.sec-ink .btn,.hero .btn{text-decoration:none}
.sec-ink .btn:hover,.hero .btn:hover{text-decoration:none}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.55)}
.hero .btn-ghost:hover{background:#fff;color:#0D1128;border-color:#fff}
.sec-ink .btn-ghost:hover{background:#fff;color:var(--navy-deep);border-color:#fff}
.btn-sm{padding:9px 16px;font-size:.95rem}
.btn-lg{padding:16px 32px;font-size:1.2rem}
.btn-block{display:flex;width:100%}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.45;pointer-events:none}
.btns{display:flex;flex-wrap:wrap;gap:12px}
.center .btns{justify-content:center}

/* ---------- hero ---------- */
.hero{
  position:relative;background:
    radial-gradient(1100px 520px at 78% 8%,rgba(225,19,29,.30),transparent 62%),
    linear-gradient(160deg,#1B2148 0%,#0D1128 58%,#05070F 100%);
  color:#fff;padding:82px 0 88px;overflow:hidden
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(115deg,rgba(255,255,255,.028) 0 2px,transparent 2px 9px)
}
.hero .wrap{position:relative;z-index:1}
.hero h1{color:#fff;max-width:20ch}
.hero .lede{color:#C9D0E4;font-size:1.2rem}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:34px}}
.hero-logo{background:#fff;border-radius:var(--r);padding:20px;box-shadow:var(--shadow-lg)}
.hero-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:30px}
@media (max-width:1180px){.hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:420px){.hero-stats{grid-template-columns:1fr 1fr}}
.stat{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r);padding:13px 14px;min-width:0
}
.stat b{
  display:block;font-family:var(--cond);font-size:1.9rem;line-height:1.05;color:#fff;
  overflow-wrap:break-word
}
/* long values (e.g. "<0.3%") get a size that still fits the tile */
.stat b.long{font-size:1.55rem}
.stat span{
  display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.07em;
  color:#AEB7D0;line-height:1.3;margin-top:4px
}

/* ---------- page head ---------- */
.phead{background:var(--navy-deep);color:#fff;padding:52px 0 46px;border-bottom:3px solid var(--red)}
.phead h1{color:#fff;margin-bottom:.35em}
.phead .lede{color:#C4CBDF}
.crumb{font-size:.85rem;color:#8C96B4;margin-bottom:1rem}
.crumb a{color:#C4CBDF}

/* ---------- grid + cards ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:960px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:660px){.g2,.g3,.g4{grid-template-columns:1fr}}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  padding:26px;box-shadow:var(--shadow)
}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.card-tight{padding:20px}

/* ---------- tier cards ---------- */
.tier{
  display:flex;flex-direction:column;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)
}
.tier-top{padding:22px 24px 18px;color:#fff}
.tier-value .tier-top{background:linear-gradient(135deg,var(--value-lt),var(--value))}
.tier-essential .tier-top{background:linear-gradient(135deg,var(--essential),var(--essential-deep))}
.tier-premium .tier-top{background:linear-gradient(135deg,var(--premium-lt),#0B0B0E)}
.tier-top .kicker{
  font-family:var(--cond);text-transform:uppercase;letter-spacing:.14em;
  font-size:.8rem;font-weight:700;opacity:.9
}
.tier-top h3{color:#fff;margin:.1em 0 .55em;font-size:1.7rem}
.badge-mo{
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  width:88px;height:88px;border-radius:50%;background:#fff;color:var(--ink);
  font-family:var(--cond);line-height:1;box-shadow:0 3px 10px rgba(0,0,0,.22);
  text-align:center;padding:6px
}
.badge-mo b{font-size:2.2rem;letter-spacing:-.01em}
.badge-mo span{
  font-size:.55rem;letter-spacing:.07em;text-transform:uppercase;font-weight:700;
  line-height:1.25;margin-top:3px
}
.tier-value .badge-mo b{color:var(--value)}
.tier-essential .badge-mo b{color:var(--essential)}
.tier-premium .badge-mo b{color:var(--red)}
.tier-body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.tier-body ul{list-style:none;padding:0;margin:0 0 20px}
.tier-body li{position:relative;padding-left:1.6em;margin-bottom:.55em;font-size:.97rem}
.tier-body li::before{
  content:"";position:absolute;left:0;top:.52em;width:9px;height:9px;border-radius:50%;background:var(--line)
}
.tier-value .tier-body li::before{background:var(--value)}
.tier-essential .tier-body li::before{background:var(--essential)}
.tier-premium .tier-body li::before{background:var(--red)}
.tier-body .btn{margin-top:auto;white-space:nowrap}

/* ---------- banner strip ---------- */
.banner{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.banner img{width:100%}

/* ---------- table ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff;box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;font-size:.95rem}
caption{text-align:left;padding:16px 18px;font-weight:700;border-bottom:1px solid var(--line)}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line-2);vertical-align:top}
thead th{
  background:var(--navy-deep);color:#fff;font-family:var(--cond);text-transform:uppercase;
  letter-spacing:.07em;font-size:.88rem;font-weight:600;border-bottom:none;white-space:nowrap;
  position:sticky;top:0
}
tbody tr:hover{background:var(--wash)}
tbody tr:last-child td{border-bottom:none}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.sz{font-family:var(--cond);font-size:1.12rem;font-weight:700;letter-spacing:.02em;
     font-stretch:condensed}

/* ---------- pills / chips ---------- */
.pill{
  display:inline-block;font-family:var(--cond);text-transform:uppercase;letter-spacing:.08em;
  font-size:.78rem;font-weight:700;padding:4px 11px;border-radius:999px;background:var(--line-2);color:var(--ink-2)
}
.pill-value{background:rgba(79,168,50,.13);color:#2E6B1D}
.pill-essential{background:rgba(27,79,216,.12);color:#123A9E}
.pill-premium{background:rgba(225,19,29,.12);color:#9E0C14}
.pill-agm{background:rgba(30,37,89,.10);color:var(--navy)}

.chips{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 20px}
.chip{
  font-family:var(--cond);text-transform:uppercase;letter-spacing:.07em;font-size:.95rem;font-weight:600;
  padding:8px 15px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer
}
.chip[aria-pressed="true"]{background:var(--navy-deep);border-color:var(--navy-deep);color:#fff}

/* ---------- notes ---------- */
.note{
  border-left:4px solid var(--essential);background:#F3F6FE;padding:16px 20px;
  border-radius:0 var(--r-sm) var(--r-sm) 0;margin:0 0 1.3em;font-size:.96rem
}
.note-warn{border-left-color:var(--warn);background:#FDF6EA}
.note-legal{border-left-color:var(--navy);background:var(--wash)}
.note p:last-child{margin-bottom:0}
/* only the LEADING strong is the note heading; inline emphasis inside the
   body of a note must stay inline or it breaks the sentence */
.note>strong:first-child,.note>p:first-child>strong:first-child{display:block;margin-bottom:.25em}

.todo{
  border:2px dashed var(--warn);background:#FFFBF2;border-radius:var(--r-sm);
  padding:14px 18px;margin:0 0 1.3em;font-size:.94rem;color:#6B4400
}
.todo strong{color:#6B4400}

/* ---------- forms ---------- */
form{margin:0}
.field{margin-bottom:18px}
.field label{display:block;font-weight:700;font-size:.92rem;margin-bottom:6px}
.field .hint{display:block;font-size:.83rem;color:var(--ink-3);font-weight:400;margin-top:3px}
.req{color:var(--red)}
input[type=text],input[type=email],input[type=tel],input[type=date],input[type=number],select,textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--r-sm);
  font:inherit;font-size:1rem;background:#fff;color:var(--ink)
}
input:focus,select:focus,textarea:focus{border-color:var(--essential);outline:none;box-shadow:0 0 0 3px rgba(27,79,216,.15)}
textarea{min-height:130px;resize:vertical}
.check{display:flex;gap:11px;align-items:flex-start;margin-bottom:14px;font-size:.94rem}
.check input{margin-top:.28em;width:17px;height:17px;flex:0 0 auto;accent-color:var(--essential)}
fieldset{border:1px solid var(--line);border-radius:var(--r);padding:20px 22px;margin:0 0 24px}
legend{font-family:var(--cond);text-transform:uppercase;letter-spacing:.09em;font-weight:700;font-size:1rem;padding:0 8px}
.form-msg{display:none;border-radius:var(--r-sm);padding:14px 18px;margin-bottom:18px;font-size:.95rem}
.form-msg.show{display:block}
.form-msg.ok{background:#EAF7EE;border-left:4px solid var(--ok);color:#14572C}
.form-msg.err{background:#FDECEE;border-left:4px solid var(--red);color:#8A0E15}
.err-txt{display:block;color:var(--red);font-size:.85rem;margin-top:4px}
input[aria-invalid="true"],select[aria-invalid="true"],textarea[aria-invalid="true"]{border-color:var(--red)}

/* ---------- accordion ---------- */
details.acc{border:1px solid var(--line);border-radius:var(--r);margin-bottom:12px;background:#fff;overflow:hidden}
details.acc>summary{
  cursor:pointer;padding:16px 20px;font-weight:700;list-style:none;display:flex;
  justify-content:space-between;gap:14px;align-items:center
}
details.acc>summary::-webkit-details-marker{display:none}
details.acc>summary::after{content:"+";font-family:var(--cond);font-size:1.5rem;color:var(--red);line-height:1}
details.acc[open]>summary::after{content:"\2212"}
details.acc>summary:hover{background:var(--wash)}
.acc-body{padding:2px 20px 18px}
.acc-body>*:last-child{margin-bottom:0}

/* ---------- legal doc ---------- */
.doc{font-size:1rem}
.doc h2{font-size:1.4rem;margin-top:2.4rem;padding-bottom:.35rem;border-bottom:2px solid var(--line)}
.doc h3{font-size:1.1rem;margin-top:1.7rem}
.doc ol{padding-left:1.5em}
.doc ol>li{margin-bottom:.7em}
.doc .rev{font-size:.88rem;color:var(--ink-3);border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 14px;display:inline-block}
.toc{background:var(--wash);border:1px solid var(--line);border-radius:var(--r);padding:20px 24px;margin-bottom:2rem}
.toc ol{margin-bottom:0}

/* ---------- dealer ---------- */
.dealer{border:1px solid var(--line);border-radius:var(--r);padding:22px;background:#fff;box-shadow:var(--shadow)}
.dealer h3{margin-bottom:.3em;font-size:1.2rem}
.dealer .role{font-family:var(--cond);text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;font-weight:700;color:var(--red);margin-bottom:.7em}
.dealer dl{margin:0;font-size:.94rem}
.dealer dt{font-weight:700;color:var(--ink-3);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;margin-top:.7em}
.dealer dd{margin:.1em 0 0}

/* ---------- steps ---------- */
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps>li{
  counter-increment:s;position:relative;padding:0 0 24px 60px;border-left:2px solid var(--line);
  margin-left:20px
}
.steps>li:last-child{border-left-color:transparent;padding-bottom:0}
.steps>li::before{
  content:counter(s);position:absolute;left:-21px;top:-4px;width:40px;height:40px;border-radius:50%;
  background:var(--navy-deep);color:#fff;display:grid;place-items:center;
  font-family:var(--cond);font-size:1.25rem;font-weight:700
}
.steps h4{margin-bottom:.3em;font-size:1.08rem}
.steps p{font-size:.96rem;margin-bottom:0}

/* ---------- footer ---------- */
.ftr{background:#0A0D1A;color:#9AA3BC;padding:56px 0 26px;font-size:.94rem}
.ftr h4{
  color:#fff;font-family:var(--cond);text-transform:uppercase;letter-spacing:.11em;
  font-size:.92rem;margin-bottom:1em
}
.ftr a{color:#C3CADD;text-decoration:none}
.ftr a:hover{color:#fff;text-decoration:underline}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px}
@media (max-width:900px){.ftr-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media (max-width:560px){.ftr-grid{grid-template-columns:1fr}}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{margin-bottom:.5em}
.ftr-logo{display:inline-block;margin-bottom:16px}
.ftr-logo img{height:40px;width:auto}
.ftr-btm{
  border-top:1px solid rgba(255,255,255,.11);margin-top:38px;padding-top:20px;
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:.86rem
}
.ftr-legal{max-width:none;font-size:.84rem;line-height:1.6;color:#79829B;margin-top:14px}

/* ---------- misc ---------- */
.fnote{font-size:.85rem;color:var(--ink-3);border-top:1px solid var(--line);padding-top:14px;margin-top:26px}
.fnote sup{color:var(--red);font-weight:700}
.claim sup{color:var(--red);font-weight:700;font-size:.62em}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:28px}}
.kv{list-style:none;padding:0;margin:0;font-size:.96rem}
.kv li{display:flex;gap:14px;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line-2)}
.kv li:last-child{border-bottom:none}
.kv b{font-weight:700}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

@media print{
  .hdr,.ftr,.btns,.burger{display:none}
  body{font-size:11pt}
  .sec{padding:14px 0}
}


/* ==========================================================================
   OPTIONAL: self-hosted webfonts
   --------------------------------------------------------------------------
   Do NOT link fonts.googleapis.com - that sends every visitor's IP address
   to a third party and contradicts clause 9 of the privacy notice.
   Instead: download the woff2 files once, drop them in assets/fonts/, and
   uncomment this block. Nothing else needs to change.

@font-face{font-family:'Inter';src:url('../fonts/inter-400.woff2') format('woff2');
  font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/inter-600.woff2') format('woff2');
  font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/inter-700.woff2') format('woff2');
  font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('../fonts/inter-800.woff2') format('woff2');
  font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:'Barlow Condensed';src:url('../fonts/barlow-cond-600.woff2') format('woff2');
  font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Barlow Condensed';src:url('../fonts/barlow-cond-700.woff2') format('woff2');
  font-weight:700;font-style:normal;font-display:swap}
   ========================================================================== */

/* ==========================================================================
   RANGE BANNER — rendered from data.js, never from a raster
   The warranty period is a legally material representation. Keeping it in
   CSS/HTML means it can never disagree with the warranty terms.
   ========================================================================== */
.rbanner{
  position:relative;border-radius:var(--r);overflow:hidden;
  padding:34px 30px 30px;box-shadow:var(--shadow-lg);isolation:isolate
}
.rbanner.tier-value{background:linear-gradient(180deg,#6FC552 0%,#59B03D 100%)}
.rbanner.tier-essential{background:linear-gradient(135deg,#2B62E8 0%,#1637A8 55%,#0C2472 100%)}
.rbanner.tier-premium{background:linear-gradient(180deg,#2A2A31 0%,#101014 60%,#08080A 100%)}

/* the horizontal band behind the logo plate */
.rb-stripe{position:absolute;left:0;right:0;top:26%;height:26%;z-index:0}
.tier-value .rb-stripe{
  background:
    linear-gradient(180deg,transparent 0 14%,#F5D93B 14% 30%,transparent 30% 44%,
                    #FFFFFF 44% 62%,transparent 62% 74%,#F5D93B 74% 90%,transparent 90%)
}
.tier-essential .rb-stripe{background:linear-gradient(180deg,transparent 0 30%,#FFFFFF 30% 70%,transparent 70%)}
.tier-premium .rb-stripe{background:linear-gradient(180deg,transparent 0 30%,#E8E8EA 30% 70%,transparent 70%)}

.rb-in{position:relative;z-index:1}
.rb-plate{
  display:block;background:#fff;border:5px solid #0A0A0C;border-radius:20px;
  padding:14px 20px;box-shadow:0 6px 20px rgba(0,0,0,.32)
}
.rb-plate img{width:100%;max-width:none}
.rb-tag{
  margin:12px 0 0;text-align:right;color:#fff;font-family:var(--cond);
  text-transform:uppercase;letter-spacing:.1em;font-weight:700;font-size:.98rem;
  text-shadow:0 1px 3px rgba(0,0,0,.45)
}
.rb-tag span{opacity:.7;margin:0 .35em}
.tier-value .rb-tag,.tier-premium .rb-tag{color:#fff}

.rb-row{display:flex;align-items:center;gap:20px;margin-top:20px;flex-wrap:wrap}

.rb-badge{
  flex:0 0 auto;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  width:118px;height:118px;border-radius:50%;text-align:center;font-family:var(--cond);
  line-height:1;box-shadow:0 4px 14px rgba(0,0,0,.38);padding:8px
}
.rb-badge b{font-size:3.1rem;display:block}
.rb-badge>span{font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;font-weight:700;
  line-height:1.25;margin-top:5px}
.tier-value .rb-badge{background:#fff;color:#3E8F27;border:4px solid #F5D93B}
.tier-essential .rb-badge{background:#0A0A0C;color:#fff;border:4px solid #E8B10A}
.tier-premium .rb-badge{
  background:radial-gradient(circle at 35% 30%,#FFFFFF,#C9CDD3 70%);color:var(--red);
  border:4px solid var(--red)
}

.rb-chip{
  flex:0 0 auto;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;
  width:86px;height:86px;border-radius:50%;text-align:center;font-family:var(--cond);
  line-height:1.15;font-weight:700;padding:6px;font-size:.62rem;text-transform:uppercase;
  letter-spacing:.06em
}
.rb-chip b{display:block;font-size:1.15rem;letter-spacing:0;margin-bottom:2px}
.rb-chip-q b{font-size:1.6rem;margin-bottom:0}
.tier-value .rb-chip{background:transparent;color:#fff;border:3px solid #fff}
.tier-value .rb-chip-q{border-color:#F5D93B}
.tier-essential .rb-chip{background:#0A0A0C;color:#fff;border:3px solid #E8B10A}
.tier-premium .rb-chip{
  background:radial-gradient(circle at 35% 30%,#FFFFFF,#C9CDD3 70%);color:#111;
  border:3px solid var(--red)
}
.tier-premium .rb-chip-q b{color:var(--red)}

.rb-name{
  flex:1 1 auto;font-family:var(--cond);font-weight:700;color:#fff;
  font-size:clamp(2rem,5.2vw,3.9rem);line-height:1;text-transform:uppercase;
  letter-spacing:-.01em;text-shadow:0 3px 10px rgba(0,0,0,.4);white-space:nowrap;
  text-align:center;min-width:0
}
@media (max-width:820px){
  .rbanner{padding:24px 20px}
  .rb-row{gap:14px;justify-content:center}
  .rb-name{flex:1 0 100%;order:-1;white-space:normal;font-size:clamp(1.7rem,8vw,2.6rem)}
  .rb-badge{width:96px;height:96px}
  .rb-badge b{font-size:2.5rem}
  .rb-chip{width:74px;height:74px}
  .rb-tag{text-align:center}
}

/* ==========================================================================
   RANGE SHOWCASE — the client's banner artwork at a size where the
   warranty roundel is actually readable, with the copy beside it.
   ========================================================================== */
.showcase{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--shadow);margin-bottom:30px
}
.showcase:last-child{margin-bottom:0}
.showcase-art{display:block;line-height:0;border-bottom:1px solid var(--line)}
.showcase-art img{width:100%;height:auto}
.showcase-body{
  display:grid;grid-template-columns:1.05fr .95fr;gap:34px;padding:28px 30px 30px
}
@media (max-width:820px){.showcase-body{grid-template-columns:1fr;gap:20px;padding:22px}}
.showcase-body h3{font-size:1.5rem;margin-bottom:.35em}
.showcase-body p{margin-bottom:.8em}
.showcase-body p:last-child{margin-bottom:0}
.showcase-points{list-style:none;padding:0;margin:0 0 18px}
.showcase-points li{position:relative;padding-left:1.6em;margin-bottom:.5em;font-size:.96rem}
.showcase-points li::before{
  content:"";position:absolute;left:0;top:.52em;width:9px;height:9px;border-radius:50%;
  background:var(--line)
}
.showcase.tier-value .showcase-points li::before{background:var(--value)}
.showcase.tier-essential .showcase-points li::before{background:var(--essential)}
.showcase.tier-premium .showcase-points li::before{background:var(--red)}
.showcase-from{
  font-size:1rem;margin:0 0 18px;padding:12px 16px;background:var(--wash);
  border-radius:var(--r-sm);border:1px solid var(--line)
}
.showcase-from b{font-family:var(--cond);font-size:1.5rem;letter-spacing:.01em}
.showcase-from span{display:block;font-size:.8rem;margin-top:2px}
.showcase.tier-value{border-top:5px solid var(--value)}
.showcase.tier-essential{border-top:5px solid var(--essential)}
.showcase.tier-premium{border-top:5px solid var(--red)}

/* artwork strip on the compact comparison cards */
.tier-art{display:block;line-height:0}
.tier-art img{width:100%;height:auto}

/* the eco-mark qualifier that must accompany the Value artwork anywhere it appears */
.eco-mini{
  font-size:.8rem;line-height:1.5;color:var(--ink-3);margin:14px 0 0;
  padding-top:12px;border-top:1px solid var(--line)
}
.eco-mini strong{color:var(--ink-2)}

/* ---------- battery finder ---------- */
.bf-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}
.bf-tab{
  font:inherit;font-size:.9rem;font-weight:600;cursor:pointer;
  background:rgba(255,255,255,.08);color:#C9D3E3;border:1.5px solid rgba(255,255,255,.22);
  border-radius:999px;padding:9px 16px;
}
.bf-tab.is-on{background:var(--accent,#EB3820);color:#fff;border-color:var(--accent,#EB3820)}
.bf-tab:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
.bf-pane{display:none}
.bf-pane.is-on{display:block}
.bf-size{font-family:var(--cond);font-weight:800;font-size:2.4rem;line-height:1;color:#fff}
.bf-chem{
  display:inline-block;margin-left:.5rem;font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;font-weight:700;padding:4px 9px;border-radius:999px;
  background:#fff;color:var(--navy-deep);vertical-align:middle;
}
.bf-chem.is-warn{background:var(--red);color:#fff}
.bf-ranges{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin:14px 0 0}
.bf-range{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-sm);padding:12px 14px}
.bf-range b{display:block;color:#fff;font-size:.95rem}
.bf-range span{display:block;color:#C9D3E3;font-size:.85rem;margin-top:.2rem}
.bf-range .r{color:var(--yellow);font-weight:700}
.bf-note{margin:14px 0 0;font-size:.88rem;color:#C9D3E3}
@media (max-width:760px){
  .finder-row.bf-car{grid-template-columns:1fr}
}

/* ---------- battery finder: the card itself ---------- */
.finder{
  background:var(--navy-deep);color:#fff;border-radius:14px;
  padding:30px;box-shadow:0 18px 44px rgba(10,13,26,.28);
}
.finder h2,.finder h3{color:#fff}
.finder p{color:#C7CEE4;text-align:left}
.finder .eyebrow{color:var(--red);opacity:1}
.finder-row{display:grid;gap:14px;grid-template-columns:1fr 1fr 1fr;align-items:end}
.finder label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.35em;color:#fff}
.finder select{
  width:100%;padding:12px 13px;border:1.5px solid rgba(255,255,255,.28);
  border-radius:8px;font:inherit;font-size:1rem;
  background:rgba(255,255,255,.06);color:#fff;
}
.finder select option{color:#111;background:#fff}
.finder select:focus{
  border-color:var(--red);outline:none;box-shadow:0 0 0 3px rgba(225,19,29,.30);
}
.finder-out{
  margin-top:20px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:8px;padding:18px 20px;
}
.finder-help{font-size:.88rem;color:#A7B0C9;margin:1rem 0 0}
.finder-help a{color:#fff;text-decoration:underline}
.finder .bf-size{color:#fff}
.finder .bf-range b{color:#fff}
.finder .bf-range span{color:#C7CEE4}
.finder .bf-note{color:#C7CEE4}
@media (max-width:760px){ .finder-row{grid-template-columns:1fr} }

/* ---------- guide articles ---------- */
.article h2{margin:2.1rem 0 .6rem;font-size:1.45rem}
.article h2:first-child{margin-top:0}
.article p{margin:0 0 1rem;line-height:1.72}
.article .card h3 a{text-decoration:none}

/* ---------- latest posts (curated, self-hosted) ---------- */
.posts{display:grid;gap:22px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));margin-top:1.6rem}
.post{margin:0;background:#fff;border:1px solid var(--line,#e4e7ee);border-radius:12px;overflow:hidden;
      display:flex;flex-direction:column;box-shadow:0 2px 10px rgba(16,20,40,.05)}
.post-media{width:100%;height:auto;display:block;background:#0b0f21;aspect-ratio:4/3;object-fit:cover}
.post video.post-media{object-fit:cover}
.post figcaption{padding:16px 18px;font-size:.93rem;line-height:1.6;color:var(--ink-2,#3a4256)}
.post-link{display:inline-block;margin-top:.4rem;font-weight:600;color:var(--red)}
.posts-follow{margin-top:1.6rem;font-size:.95rem}
.posts-follow a{font-weight:600}
.lede-sm{max-width:62ch}
@media (max-width:640px){ .posts{grid-template-columns:1fr} }