/* ═══════════════════════════════════════════
   WattCompare Design System — Premium v2
   ═══════════════════════════════════════════ */

/* ── Color Palette ── */
:root{
  --grey-50:#F7F9FC; --grey-100:#EDF1F7; --grey-200:#DDE2EB; --grey-300:#C4CBD6;
  --grey-400:#9BA3AF; --grey-500:#6B7078; --grey-600:#4B5159; --grey-700:#3A404A;
  --grey-800:#232830; --grey-900:#1A1E25;
  --blue-50:#F0F6FF; --blue-100:#DBEAFE; --blue-200:#BFDBFE; --blue-400:#1A6DE0;
  --blue-600:#1558B4; --blue-700:#10448C; --blue-900:#0A2450;
  --amber-50:#FFFBF0; --amber-100:#FEF3C7; --amber-400:#E0880A;
  --amber-600:#B06A08; --amber-900:#5C3504;
  --green-50:#F0FDF4; --green-100:#DCFCE7; --green-400:#0D7A3E;
  --green-600:#0A5E30; --green-900:#042D16;
  --paper:var(--grey-50); --paper-elevated:#FFFEFC; --paper-dark:var(--grey-100);
  --ink:var(--grey-900); --ink-soft:var(--grey-700); --ink-muted:var(--grey-500);
  --blue:var(--blue-400); --blue-light:var(--blue-50);
  --amber:var(--amber-400); --amber-light:var(--amber-50);
  --green:var(--green-400); --green-light:var(--green-50);
  --line:var(--grey-200); --line-strong:var(--grey-300);
}

/* ── Ambient Energy Field ── */
body{
  position:relative;overflow-x:hidden;
}
body::before{
  content:'';
  position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(ellipse 600px 500px at 10% 15%, var(--blue-100) 0%, transparent 60%),
    radial-gradient(ellipse 500px 400px at 90% 75%, var(--amber-100) 0%, transparent 55%),
    radial-gradient(ellipse 400px 350px at 60% 40%, var(--blue-100) 0%, transparent 50%);
  background-size:200% 200%;
  animation:energyField 18s ease-in-out infinite;
  opacity:.85;
}
main,section,.card,.max-w,.max-w-narrow{position:relative;z-index:1}

/* ── Animations ── */
@keyframes energyField{
  0%{background-position:0% 50%}
  33%{background-position:100% 25%}
  66%{background-position:30% 80%}
  100%{background-position:0% 50%}
}
@keyframes heroGlow{
  0%,100%{opacity:.6;transform:scale(1)}
  50%{opacity:1;transform:scale(1.15)}
}
@keyframes cardFloat{
  from{opacity:0;transform:translateY(20px)}
  to{opacity:1;transform:translateY(0)}
}

/* ── Cards ── */
.card{
  background:var(--paper-elevated);
  border:1px solid var(--line);
  border-radius:12px;
  transition:all .35s cubic-bezier(.25,.46,.45,.94);
  position:relative;z-index:1;
}
.card:hover{
  transform:translateY(-3px);
  border-color:var(--blue-200);
  box-shadow:0 0 60px rgba(26,109,224,.08),0 8px 24px rgba(0,0,0,.06);
}

/* ── Cursor Glow ── */
.cursor-glow{
  position:fixed;pointer-events:none;z-index:9999;
  width:320px;height:320px;
  background:radial-gradient(circle,rgba(26,109,224,.12) 0%,rgba(26,109,224,.04) 35%,transparent 60%);
  border-radius:50%;
  transform:translate(-50%,-50%);
  transition:opacity .3s;
}

/* ═══════════ MOBILE OPTIMIZATION ═══════════ */

/* ── Base Typography: clamp all the things ── */
body{font-size:clamp(0.875rem,2.5vw,1rem)}
h1,.text-6xl,.text-7xl{font-size:clamp(1.5rem,4vw,2.5rem)!important}
h2,.text-4xl,.text-5xl{font-size:clamp(1.15rem,3vw,1.5rem)!important}
h3,.text-2xl,.text-3xl{font-size:clamp(1rem,2.5vw,1.25rem)!important}
h4,.text-xl{font-size:clamp(0.95rem,2vw,1.15rem)!important}
.text-10{font-size:clamp(0.6rem,1.5vw,0.65rem)!important}
.text-11{font-size:clamp(0.65rem,1.5vw,0.7rem)!important}
.text-xs{font-size:clamp(0.7rem,1.5vw,0.8rem)!important}
.text-sm{font-size:clamp(0.8rem,1.5vw,0.9rem)!important}
.text-base{font-size:clamp(0.875rem,2vw,1rem)!important}
.text-lg{font-size:clamp(1rem,2.5vw,1.2rem)!important}
.text-xl{font-size:clamp(1.1rem,3vw,1.35rem)!important}

/* ── Nav collapse @ 640px ── */
@media(max-width:639px){
  .nav-inner,.nav-links{flex-wrap:wrap;gap:4px;justify-content:center}
  .nav-links a,.nav-link{font-size:12px;padding:6px 10px;white-space:nowrap}
  .nav{height:auto!important;padding:8px 0}
  .logo-text{font-size:16px}
}

/* ── Card & spacing ── */
@media(max-width:767px){
  .card{padding:16px!important}
  .card-gap,[style*="gap:24px"]{gap:16px!important}
  section,article{padding:32px 16px!important}
}

/* Energy editorial direction: warm paper, amber signal, leaf-green action. */
.nav{background:rgba(247,249,252,.94);border-bottom-color:var(--line);backdrop-filter:blur(16px)}
.logo-text,.nav-link,.nav-link-active,.nav-link-amber{color:var(--ink)}
.nav-link-active{background:var(--blue-light);color:var(--blue)}
.nav-link-amber{color:var(--amber)}
.nav-toggle{color:var(--ink);border-color:var(--line-strong)}
.hero-premium{background:var(--paper-elevated);border:1px solid var(--line);box-shadow:0 24px 70px rgba(16,25,35,.12)}
.hero-premium::before{background:linear-gradient(90deg,rgba(255,254,252,.98) 0%,rgba(255,254,252,.93) 34%,rgba(255,254,252,.35) 65%,rgba(255,254,252,.04) 100%)}
.hero-media{opacity:.9}
.hero-copy{color:var(--ink-deep)}
.hero-copy h1{color:var(--ink-deep)}
.hero-copy p{color:var(--ink-soft)}
.hero-kicker,.hero-proof-label{color:var(--amber)}
.hero-actions .btn-primary{background:var(--green);color:#fff;box-shadow:0 12px 32px rgba(13,122,62,.18)}
.hero-actions .btn-primary:hover{background:var(--green-600)}
.hero-link{color:var(--ink-deep);border-bottom-color:var(--line-strong)}
.hero-proof-row{color:var(--ink-muted)}
.hero-proof-row span{border-left-color:var(--line-strong)}
.hero-proof-row b{color:var(--ink-deep)}
@media(max-width:767px){
  .hero-premium::before{background:linear-gradient(180deg,rgba(255,254,252,.08) 0%,rgba(255,254,252,.35) 34%,rgba(255,254,252,.98) 75%)}
}

/* ── CTA buttons: min 44px touch target ── */
@media(max-width:767px){
  .btn,a.btn,[class*="btn"]{min-height:44px;min-width:44px;padding:12px 24px;font-size:14px}
}

/* ── Tables: horizontal scroll on mobile ── */
@media(max-width:767px){
  table{display:block;overflow-x:auto;font-size:13px;width:100%;-webkit-overflow-scrolling:touch}
  table thead th,tbody td{padding:10px 14px;white-space:nowrap}
}

/* ── Grids → single column ── */
@media(max-width:639px){
  [style*="grid-template-columns"]{grid-template-columns:1fr!important}
}

/* ── Hide cursor glow on mobile ── */
@media(max-width:767px){
  .cursor-glow{display:none}
}

/* ═══════════ WATTCOMPARE EDITORIAL UPGRADE ═══════════ */
:root{
  --night:#071321;--night-soft:#10243a;--electric:#67c5ff;--signal:#f1b24a;
  --editorial:#f7f5ef;--ink-deep:#101923;
}
.nav{background:rgba(7,19,33,.92);border-bottom-color:rgba(255,255,255,.12)}
.nav-inner{height:72px}
.logo-text,.nav-link,.nav-link-active,.nav-link-amber{color:#f7f5ef}
.logo-text span{color:var(--electric)}
.logo-icon{background:rgba(103,197,255,.12);border-color:rgba(103,197,255,.35)}
.nav-link-active{background:rgba(103,197,255,.15);color:var(--electric)}
.nav-link:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-link-amber{color:var(--signal)}
.nav-toggle{display:none;color:#fff;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:8px 14px;font-size:12px;background:transparent}
.hero-premium{min-height:620px;padding:0;border:0;border-radius:24px;text-align:left;background:var(--night);isolation:isolate;display:flex;align-items:center;overflow:hidden;box-shadow:0 24px 80px rgba(7,19,33,.18)}
.hero-premium::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,19,33,.98) 0%,rgba(7,19,33,.88) 34%,rgba(7,19,33,.18) 70%,rgba(7,19,33,.05) 100%);z-index:1}
.hero-premium::after{display:none}
.hero-media{position:absolute;inset:0;background-image:url('assets/watt-hero-energy-v1.png');background-image:image-set(url('assets/watt-hero-energy-v1.webp') type('image/webp'),url('assets/watt-hero-energy-v1.png') type('image/png'));background-size:cover;background-position:center right;z-index:0;opacity:.92}
.hero-copy{z-index:2;max-width:680px;min-width:0;padding:72px 56px;color:#f7f5ef}
.hero-copy h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(3rem,6vw,5.7rem);line-height:.95;letter-spacing:-.055em;margin:18px 0 20px;color:#fff}
.hero-copy p{max-width:500px;color:rgba(247,245,239,.76);line-height:1.65}
.hero-kicker,.hero-proof-label{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.14em;color:var(--electric)}
.hero-actions{display:flex;align-items:center;gap:22px;margin-bottom:42px}
.hero-actions .btn-primary{background:var(--electric);color:var(--night);box-shadow:0 12px 32px rgba(103,197,255,.2)}
.hero-actions .btn-primary:hover{background:#b5e5ff}
.hero-link{color:#fff;font-size:14px;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:4px}
.hero-proof-row{display:flex;flex-wrap:wrap;gap:18px;color:rgba(247,245,239,.62);font-size:11px}
.hero-proof-row span{border-left:1px solid rgba(255,255,255,.25);padding-left:12px}
.hero-proof-row b{display:block;color:#fff;font-family:'JetBrains Mono',monospace;font-size:12px;margin-bottom:3px}
.hero-proof-card{position:absolute;z-index:2;right:42px;bottom:42px;width:218px;max-width:calc(100% - 84px);padding:20px;background:rgba(7,19,33,.72);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(14px);border-radius:14px;color:#fff;display:flex;flex-direction:column;gap:5px}
.hero-proof-card strong{font-family:Georgia,serif;font-size:36px;color:var(--signal);line-height:1}
.hero-proof-card span{font-size:12px;color:rgba(255,255,255,.8)}
.hero-proof-card small{font-size:10px;color:rgba(255,255,255,.54);line-height:1.5;margin-top:8px}
.section-anchor{scroll-margin-top:90px}
@media(max-width:767px){
  main,.max-w,.hero-premium{min-width:0;max-width:100%;width:100%}
  .grid>*,.flex>*{min-width:0}
  main a,main button{max-width:100%;min-width:0;white-space:normal;overflow-wrap:anywhere}
  .table-wrap{display:block;width:100%;max-width:100%;overflow-x:auto;contain:paint}
  .table-wrap table{display:table;width:100%;min-width:0;table-layout:fixed}
  .table-wrap th,.table-wrap td{overflow-wrap:anywhere;word-break:break-word}
  .nav-inner{height:auto;min-height:64px;flex-wrap:wrap;padding:10px 16px}
  .nav-toggle{display:block;margin-left:auto}
  .nav-links{display:none;width:100%;padding:8px 0 2px;flex-direction:column;align-items:stretch;gap:2px}
  .nav-links.is-open{display:flex}
  .nav-links a{text-align:left;padding:12px 14px}
  .hero-premium{min-height:650px;border-radius:18px;align-items:flex-end}
  .hero-media{background-position:62% center;opacity:.8}
  .hero-premium::before{background:linear-gradient(180deg,rgba(7,19,33,.15) 0%,rgba(7,19,33,.54) 36%,rgba(7,19,33,.98) 73%)}
  .hero-copy{padding:32px 24px 28px}
  .hero-copy h1{font-size:clamp(2.7rem,13vw,4.2rem);margin:14px 0 16px}
  .hero-copy p{font-size:16px}
  .hero-actions{align-items:stretch;flex-direction:column;gap:14px;margin-bottom:28px}
  .hero-actions .btn{width:100%}
  .hero-link{text-align:center}
  .hero-proof-row{gap:10px;display:grid;grid-template-columns:1fr 1fr}
  .hero-proof-row span:last-child{grid-column:1 / -1}
  .hero-proof-card{right:18px;top:18px;bottom:auto;width:172px;max-width:calc(100% - 36px);padding:14px}
  .hero-proof-card strong{font-size:28px}
  .hero-proof-card small{display:none}
  .ad-container{min-height:88px;margin-left:-2px;margin-right:-2px}
  .table-wrap{border-radius:12px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}
}

/* Smart product module: contained, readable and stable on narrow screens. */
.smart-products{background:var(--paper-elevated)!important;border:1px solid var(--line)!important;border-radius:18px!important;padding:24px!important;box-shadow:0 18px 50px rgba(16,25,35,.06)}
.smart-products h3{margin:0 0 16px;color:var(--ink-deep);font-size:18px;letter-spacing:-.02em}
.smart-products-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.smart-product-card{min-width:0;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:14px}
.smart-product-icon{font-size:26px;line-height:1}
.smart-product-card strong{display:block;color:var(--ink-deep);font-size:13px}
.smart-product-card p{margin:4px 0 0;color:var(--ink-muted);font-size:12px;line-height:1.45}
.smart-product-card a{white-space:nowrap;background:var(--green);color:#fff;font-size:11px;font-weight:700;padding:9px 12px;border-radius:8px;text-decoration:none}
@media(max-width:767px){
  .smart-products{margin-left:0!important;margin-right:0!important;padding:16px!important}
  .smart-products-grid{grid-template-columns:1fr}
  .smart-product-card{grid-template-columns:auto minmax(0,1fr);align-items:start}
  .smart-product-card a{grid-column:2;justify-self:start;margin-top:2px}
}

/* Final energy palette override. */
.nav{background:rgba(247,249,252,.94);border-bottom-color:var(--line);backdrop-filter:blur(16px)}
.logo-text,.nav-link,.nav-link-active,.nav-link-amber{color:var(--ink)}
.nav-link-active{background:var(--blue-light);color:var(--blue)}
.nav-link-amber{color:var(--amber)}
.nav-toggle{color:var(--ink);border-color:var(--line-strong)}
.hero-premium{background:var(--paper-elevated);border:1px solid var(--line);box-shadow:0 24px 70px rgba(16,25,35,.12)}
.hero-premium::before{background:linear-gradient(90deg,rgba(255,254,252,.98) 0%,rgba(255,254,252,.93) 34%,rgba(255,254,252,.35) 65%,rgba(255,254,252,.04) 100%)}
.hero-copy{color:var(--ink-deep)}
.hero-copy h1{color:var(--ink-deep)}
.hero-copy p{color:var(--ink-soft)}
.hero-kicker,.hero-proof-label{color:var(--amber)}
.hero-actions .btn-primary{background:var(--green);color:#fff;box-shadow:0 12px 32px rgba(13,122,62,.18)}
.hero-actions .btn-primary:hover{background:var(--green-600)}
.hero-link{color:var(--ink-deep);border-bottom-color:var(--line-strong)}
.hero-proof-row{color:var(--ink-muted)}
.hero-proof-row span{border-left-color:var(--line-strong)}
.hero-proof-row b{color:var(--ink-deep)}
@media(max-width:767px){.hero-premium::before{background:linear-gradient(180deg,rgba(255,254,252,.08) 0%,rgba(255,254,252,.35) 34%,rgba(255,254,252,.98) 75%)}}

/* Keep the photographic energy hero legible in both themes. */
.hero-premium{background:var(--night);border:0;box-shadow:0 24px 80px rgba(7,19,33,.18)}
.hero-premium::before{background:linear-gradient(90deg,rgba(7,19,33,.98) 0%,rgba(7,19,33,.88) 34%,rgba(7,19,33,.18) 70%,rgba(7,19,33,.05) 100%)}
.hero-copy,.hero-copy h1{color:#fff}
.hero-copy p{color:rgba(247,245,239,.82)}
.hero-kicker,.hero-proof-label{color:var(--signal)}
.hero-link{color:#fff;border-bottom-color:rgba(255,255,255,.45)}
.hero-proof-row{color:rgba(247,245,239,.68)}
.hero-proof-row span{border-left-color:rgba(255,255,255,.25)}
.hero-proof-row b{color:#fff}
@media(max-width:767px){.nav .nav-links{display:none!important}.nav .nav-links.is-open{display:flex!important}.hero-premium::before{background:linear-gradient(180deg,rgba(7,19,33,.14) 0%,rgba(7,19,33,.58) 38%,rgba(7,19,33,.98) 73%)}}

/* ═══════════════════════════════════════════
   Homepage v3 — Australian energy bill lab
   ═══════════════════════════════════════════ */
.watt-v3{
  --w-amber:#eea20b;--w-amber-soft:#fff1bd;--w-leaf:#146c43;--w-leaf-bright:#3fac72;
  --w-graphite:#17231d;--w-graphite-2:#24342b;--w-paper:#f5f7f2;--w-white:#fffef9;
  --w-ink:#1d2922;--w-muted:#657169;--w-line:#dbe1d8;
  margin:0;background:var(--w-paper);color:var(--w-ink);font-family:'Source Sans 3',system-ui,sans-serif;font-size:16px;line-height:1.65;
}
.watt-v3::before{display:none}
.watt-v3 *,.watt-v3 *::before,.watt-v3 *::after{box-sizing:border-box}
.watt-v3 h1,.watt-v3 h2,.watt-v3 h3{font-family:'Archivo',system-ui,sans-serif}
.watt-v3 a{color:inherit}
.watt-v3 a:focus-visible,.watt-v3 button:focus-visible,.watt-v3 input:focus-visible,.watt-v3 summary:focus-visible{outline:3px solid var(--w-amber);outline-offset:4px}
.watt-skip{position:fixed;z-index:200;left:16px;top:-80px;padding:12px 18px;background:var(--w-graphite);color:#fff!important;border-radius:6px;font-weight:700}
.watt-skip:focus{top:16px}
.watt-header{position:sticky;top:0;z-index:70;background:rgba(245,247,242,.95);backdrop-filter:blur(18px);border-bottom:1px solid var(--w-line)}
.watt-nav-v3{max-width:1180px;min-height:68px;margin:0 auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.watt-logo-v3{display:inline-flex;align-items:center;gap:10px;text-decoration:none!important;font-family:'Archivo',sans-serif;color:var(--w-graphite)}
.watt-logo-v3 span{display:grid;place-items:center;width:34px;height:34px;background:var(--w-amber);color:var(--w-graphite);border-radius:6px 12px 6px 12px;font-size:20px;font-weight:800}
.watt-nav-v3 nav{display:flex;gap:5px;align-items:center;font-size:13px;font-weight:700}
.watt-nav-v3 nav a{padding:9px 13px;border-radius:7px;text-decoration:none}
.watt-nav-v3 nav a:hover,.watt-nav-v3 nav a[aria-current="page"]{background:#e4eee7;color:var(--w-leaf)}
.watt-v3-hero{position:relative;background:var(--w-graphite);color:#fff;overflow:hidden}
.watt-v3-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 78% 30%,rgba(238,162,11,.16),transparent 34%),linear-gradient(120deg,transparent 0 49.8%,rgba(255,255,255,.04) 50%,transparent 50.2%);background-size:auto,38px 38px}
.watt-v3-hero-grid{position:relative;max-width:1180px;min-height:680px;margin:0 auto;padding:74px 28px 86px;display:grid;grid-template-columns:minmax(0,.88fr) minmax(500px,1.12fr);align-items:center;gap:64px}
.watt-v3-copy{position:relative;z-index:3}
.watt-kicker{margin:0 0 17px;font:600 10px/1.4 'IBM Plex Mono',monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--w-amber)}
.watt-v3-copy h1{font-size:clamp(3.25rem,6vw,5.8rem)!important;line-height:.93;letter-spacing:-.06em;margin:0 0 28px;max-width:720px;color:#fff}
.watt-v3-lede{margin:0 0 29px;max-width:600px;color:rgba(255,255,255,.72);font-size:18px;line-height:1.7}
.watt-v3-lede strong{color:#fff}
.watt-v3-actions{display:flex;flex-wrap:wrap;gap:11px;margin-bottom:30px}
.watt-v3-button{min-height:48px;padding:12px 20px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none!important;font-size:14px;font-weight:750;transition:transform .2s ease,background .2s ease}
.watt-v3-button:hover{transform:translateY(-2px)}
.watt-v3-primary{background:var(--w-amber);color:var(--w-graphite)!important;box-shadow:0 12px 34px rgba(238,162,11,.18)}
.watt-v3-primary:hover{background:#ffc33e}
.watt-v3-quiet{border:1px solid rgba(255,255,255,.28);color:#fff!important}
.watt-v3-proof{display:flex;flex-wrap:wrap;gap:12px 20px;margin:0;padding:0;list-style:none;color:rgba(255,255,255,.56);font-size:11px}
.watt-v3-proof li::before{content:'●';margin-right:7px;color:var(--w-leaf-bright);font-size:8px}
.watt-flow-card{position:relative;min-height:540px;z-index:2}
.watt-photo{position:absolute;inset:0 0 58px 56px;border-radius:8px 80px 8px 80px;background:linear-gradient(135deg,rgba(23,35,29,.18),rgba(23,35,29,.68)),url('/assets/watt-hero-energy-v1.webp') 66% center/cover no-repeat;box-shadow:0 34px 90px rgba(0,0,0,.3)}
.watt-bill-ticket{position:absolute;left:0;bottom:0;width:min(410px,84%);padding:23px;background:var(--w-white);color:var(--w-ink);border-radius:3px;box-shadow:0 24px 60px rgba(0,0,0,.28);transform:rotate(-1deg)}
.watt-bill-ticket::before,.watt-bill-ticket::after{content:'';position:absolute;top:0;bottom:0;width:8px;background:radial-gradient(circle at 0 6px,transparent 4px,var(--w-white) 4.5px) 0 0/8px 12px}
.watt-bill-ticket::before{left:-8px;transform:scaleX(-1)}
.watt-bill-ticket::after{right:-8px}
.watt-ticket-head{display:flex;justify-content:space-between;gap:15px;padding-bottom:12px;border-bottom:1px dashed #c8cfc7;font:600 9px/1.4 'IBM Plex Mono',monospace;letter-spacing:.12em;color:var(--w-leaf)}
.watt-flow-row{display:grid;grid-template-columns:110px 1fr auto;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #edf0eb;font-size:12px}
.watt-flow-row i{height:1px;background:#cbd3cb}
.watt-flow-row b{font:600 10px/1 'IBM Plex Mono',monospace;color:var(--w-muted)}
.watt-flow-row.credit span,.watt-flow-row.credit b{color:var(--w-leaf)}
.watt-ticket-total{display:flex;align-items:end;justify-content:space-between;gap:16px;padding-top:16px}
.watt-ticket-total span{font:600 9px/1.4 'IBM Plex Mono',monospace;letter-spacing:.1em;color:var(--w-muted);text-transform:uppercase}
.watt-ticket-total strong{font-family:'Archivo',sans-serif;font-size:22px;color:var(--w-graphite)}
.watt-answer{position:relative;z-index:4;max-width:1120px;margin:-30px auto 0;padding:22px 28px;background:var(--w-white);border:1px solid var(--w-line);border-radius:10px;box-shadow:0 18px 55px rgba(23,35,29,.1);display:flex;align-items:center;justify-content:space-between;gap:28px}
.watt-answer ol{display:flex;align-items:center;gap:20px;margin:0;padding:0;list-style:none;font-size:12px;font-weight:700}
.watt-answer li{display:flex;align-items:center;gap:7px}
.watt-answer li span{font:600 9px/1 'IBM Plex Mono',monospace;color:var(--w-leaf)}
.watt-answer>a{flex:0 0 auto;color:var(--w-leaf);font-size:12px;font-weight:750;text-decoration:none}
.watt-section{position:relative;z-index:3;max-width:1180px;margin:0 auto;padding:92px 28px}
.watt-section-heading{max-width:740px;margin-bottom:38px}
.watt-section-heading h2,.watt-lab-intro h2,.watt-official-copy h2,.watt-method-v3 h2{font-size:clamp(2.2rem,4.2vw,3.6rem)!important;line-height:1.02;letter-spacing:-.05em;margin:0 0 15px;color:var(--w-graphite)}
.watt-section-heading>p:last-child,.watt-lab-intro>p,.watt-official-copy>p{color:var(--w-muted);max-width:650px}
.watt-lab{max-width:none;padding-left:max(28px,calc((100% - 1124px)/2));padding-right:max(28px,calc((100% - 1124px)/2));display:grid;grid-template-columns:.75fr 1.25fr;gap:74px;background:#edf1e9}
.watt-lab-intro{align-self:start;position:sticky;top:105px}
.watt-formula{margin-top:28px;padding:16px;border-left:3px solid var(--w-amber);background:rgba(255,255,255,.55)}
.watt-formula span{display:block;margin-bottom:7px;font:600 9px/1.3 'IBM Plex Mono',monospace;letter-spacing:.12em;color:var(--w-leaf)}
.watt-formula code{font:500 11px/1.55 'IBM Plex Mono',monospace;color:var(--w-muted)}
.watt-calculator{background:var(--w-white);border:1px solid #d4ddd2;border-radius:14px;box-shadow:0 22px 65px rgba(23,35,29,.09);overflow:hidden}
.watt-fields{padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.watt-fields label{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:700;color:var(--w-graphite)}
.watt-fields label>span{height:48px;display:flex;align-items:center;gap:8px;padding:0 12px;background:#f4f7f2;border:1px solid var(--w-line);border-radius:7px;color:var(--w-muted);font-size:11px}
.watt-fields input{width:100%;min-width:0;min-height:44px;border:0;background:transparent;color:var(--w-graphite);font:600 16px/1 'IBM Plex Mono',monospace;outline:0}
.watt-result{padding:26px;background:var(--w-graphite);color:#fff}
.watt-result>span{font:600 9px/1.4 'IBM Plex Mono',monospace;letter-spacing:.13em;color:var(--w-amber)}
.watt-result output{display:block;margin:10px 0 20px;font-family:'Archivo',sans-serif;font-size:clamp(3rem,7vw,5rem);font-weight:700;letter-spacing:-.06em;line-height:1}
.watt-result dl{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:0;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.15)}
.watt-result dl div{padding:12px;background:var(--w-graphite)}
.watt-result dt{font-size:10px;color:rgba(255,255,255,.55)}
.watt-result dd{margin:3px 0 0;font:600 12px/1.2 'IBM Plex Mono',monospace}
.watt-result p{font-size:10px;line-height:1.55;color:rgba(255,255,255,.5);margin:15px 0 0}
.watt-check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--w-line);border:1px solid var(--w-line)}
.watt-check-grid article{min-height:245px;padding:26px;background:var(--w-white)}
.watt-check-grid span{font:600 9px/1.4 'IBM Plex Mono',monospace;letter-spacing:.12em;color:var(--w-leaf)}
.watt-check-grid h3{font-size:19px!important;margin:54px 0 10px;color:var(--w-graphite)}
.watt-check-grid p{font-size:13px;line-height:1.65;color:var(--w-muted);margin:0}
.watt-ad-v3{position:relative;z-index:3;max-width:900px;min-height:128px;margin:58px auto 8px;padding:18px;display:grid;place-items:center;border:1px dashed var(--w-line);background:var(--w-white)}
.watt-ad-v3>span{position:absolute;top:9px;font:600 8px/1 'IBM Plex Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:#879188}
.watt-official{max-width:none;padding-left:max(28px,calc((100% - 1124px)/2));padding-right:max(28px,calc((100% - 1124px)/2));display:grid;grid-template-columns:.8fr 1.2fr;gap:76px;background:var(--w-amber-soft)}
.watt-official-links{border-top:1px solid rgba(23,35,29,.2)}
.watt-official-links>a{min-height:112px;display:grid;grid-template-columns:160px 1fr auto;align-items:center;gap:20px;border-bottom:1px solid rgba(23,35,29,.2);text-decoration:none!important}
.watt-official-links span{font:600 9px/1.4 'IBM Plex Mono',monospace;letter-spacing:.1em;color:var(--w-leaf)}
.watt-official-links strong{font-family:'Archivo',sans-serif;font-size:18px;color:var(--w-graphite)}
.watt-official-links small{font-size:11px;color:var(--w-muted)}
.watt-state-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.watt-state-grid>a{min-height:170px;padding:22px;display:flex;flex-direction:column;background:var(--w-white);border:1px solid var(--w-line);border-radius:8px;text-decoration:none!important;transition:transform .2s ease,border-color .2s ease}
.watt-state-grid>a:hover{transform:translateY(-4px);border-color:#9cbaa7}
.watt-state-grid span{font:600 10px/1 'IBM Plex Mono',monospace;color:var(--w-leaf)}
.watt-state-grid strong{margin-top:42px;font-family:'Archivo',sans-serif;font-size:16px;color:var(--w-graphite)}
.watt-state-grid small{margin-top:6px;color:var(--w-muted);font-size:11px;line-height:1.45}
.watt-method-v3{max-width:none;padding-left:max(28px,calc((100% - 1124px)/2));padding-right:max(28px,calc((100% - 1124px)/2));background:var(--w-graphite);color:#fff}
.watt-method-v3 h2{color:#fff;max-width:720px}
.watt-method-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:38px 0 20px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.15)}
.watt-method-columns article{padding:28px;background:var(--w-graphite)}
.watt-method-columns span{font:600 9px/1.4 'IBM Plex Mono',monospace;letter-spacing:.12em;color:var(--w-amber)}
.watt-method-columns h3{font-size:19px!important;margin:40px 0 10px;color:#fff}
.watt-method-columns p{font-size:13px;line-height:1.65;color:rgba(255,255,255,.62);margin:0}
.watt-method-v3>p{font-size:12px;color:rgba(255,255,255,.55);margin:0}
.watt-method-v3>p a{color:#fff;text-decoration:underline}
.watt-faq-v3{max-width:920px}
.watt-faq-v3>div:last-child{border-top:1px solid var(--w-line)}
.watt-faq-v3 details{border-bottom:1px solid var(--w-line)}
.watt-faq-v3 summary{list-style:none;padding:22px 3px;display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;font-family:'Archivo',sans-serif;font-weight:700;color:var(--w-graphite)}
.watt-faq-v3 summary::-webkit-details-marker{display:none}
.watt-faq-v3 summary span{font:600 18px/1 'IBM Plex Mono',monospace;color:var(--w-leaf);transition:transform .2s ease}
.watt-faq-v3 details[open] summary span{transform:rotate(45deg)}
.watt-faq-v3 details p{max-width:730px;margin:-3px 0 23px;color:var(--w-muted);font-size:14px;line-height:1.7}
.watt-footer-v3{position:relative;z-index:3;padding:54px max(28px,calc((100% - 1124px)/2));display:grid;grid-template-columns:1fr 1.5fr;gap:28px 60px;background:#e5ebe3;border-top:1px solid var(--w-line);color:var(--w-muted)}
.watt-footer-v3>div>p{margin:8px 0 0;font-size:12px}
.watt-footer-v3 nav{display:flex;justify-content:flex-end;align-items:flex-start;flex-wrap:wrap;gap:10px 18px;font-size:12px;font-weight:700}
.watt-footer-v3>p{grid-column:1/-1;margin:0;padding-top:22px;border-top:1px solid #cbd5ca;font-size:11px}
.watt-cookie-v3{position:fixed;z-index:120;left:50%;bottom:18px;transform:translateX(-50%);width:min(620px,calc(100% - 28px));padding:14px 16px;background:rgba(23,35,29,.97);color:#fff;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.25);display:flex;align-items:center;justify-content:space-between;gap:18px}
.watt-cookie-v3[hidden]{display:none}
.watt-cookie-v3 p{font-size:12px;margin:0;color:rgba(255,255,255,.76)}
.watt-cookie-v3 a{text-decoration:underline}
.watt-cookie-v3 div{display:flex;gap:8px}
.watt-cookie-v3 button{border:1px solid rgba(255,255,255,.32);border-radius:5px;background:transparent;color:#fff;padding:8px 12px;cursor:pointer;font-weight:700}
.watt-cookie-v3 button:last-child{background:var(--w-amber);color:var(--w-graphite);border-color:var(--w-amber)}
@media(max-width:950px){
  .watt-v3-hero-grid{grid-template-columns:1fr;gap:48px;padding-top:58px}
  .watt-flow-card{max-width:700px;width:100%;justify-self:center}
  .watt-lab,.watt-official{grid-template-columns:1fr;gap:36px}
  .watt-lab-intro{position:static}
  .watt-state-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  .watt-nav-v3{padding:10px 16px;align-items:flex-start;flex-direction:column;gap:7px}
  .watt-nav-v3 nav{width:100%;overflow-x:auto;padding-bottom:2px}
  .watt-nav-v3 nav a{white-space:nowrap;padding:8px 10px}
  .watt-v3-hero-grid{min-height:0;padding:48px 18px 66px}
  .watt-v3-copy h1{font-size:clamp(2.7rem,13vw,4rem)!important}
  .watt-v3-actions{align-items:stretch;flex-direction:column}
  .watt-v3-button{width:100%}
  .watt-v3-proof{display:grid}
  .watt-flow-card{min-height:465px}
  .watt-photo{inset:0 0 92px 24px;border-radius:7px 54px 7px 54px}
  .watt-bill-ticket{width:94%;padding:19px}
  .watt-answer{margin:-24px 14px 0;padding:21px;display:grid}
  .watt-answer ol{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .watt-section{padding:68px 18px}
  .watt-fields{grid-template-columns:1fr;padding:20px}
  .watt-result{padding:22px 20px}
  .watt-result dl{grid-template-columns:1fr}
  .watt-check-grid{grid-template-columns:1fr}
  .watt-check-grid article{min-height:190px}
  .watt-check-grid h3{margin-top:36px}
  .watt-official-links>a{grid-template-columns:1fr;gap:5px;padding:21px 0}
  .watt-state-grid{grid-template-columns:1fr}
  .watt-state-grid>a{min-height:140px}
  .watt-state-grid strong{margin-top:28px}
  .watt-method-columns{grid-template-columns:1fr}
  .watt-method-columns h3{margin-top:25px}
  .watt-footer-v3{grid-template-columns:1fr}
  .watt-footer-v3 nav{justify-content:flex-start}
  .watt-footer-v3>p{grid-column:auto}
  .watt-cookie-v3{align-items:stretch;flex-direction:column}
  .watt-cookie-v3 div{justify-content:flex-end}
}
@media(prefers-reduced-motion:reduce){
  .watt-v3 *,.watt-v3 *::before,.watt-v3 *::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}
}