/* ============================================================
   SUNWARD SOLAR — "Watch the sun pay your electric bill."
   Organizing concept: the hero PERFORMS the money argument —
   a sun arcs across the sky, and as it climbs your electric
   bill drains toward zero while lifetime savings accumulate.
   Daylight world, committed on purpose (solar = sunlight).
   ============================================================ */

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0}
img,svg,canvas{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
:where(a){color:inherit}

/* ---------- tokens ---------- */
:root{
  color-scheme: light;

  /* ground — a luminous dawn sky, warm cream at the horizon */
  --cream:  #fdf5e6;   /* warm horizon */
  --paper:  #fffaf1;   /* raised card / page base */
  --sky-1:  #eaf3fb;   /* pale sky panel */
  --sky-2:  #cfe6f8;   /* mid sky */
  --sky-3:  #a9d2f2;   /* upper sky */

  /* ink — deep slate navy, huge contrast on cream (≈13:1) */
  --ink:    #0e2233;
  --ink-70: #33475a;   /* secondary prose (≈7.4:1 on cream) */
  --ink-45: #5a6b7a;   /* captions (≈4.7:1 on cream) */
  --line:   rgba(14,34,51,.12);
  --line-2: rgba(14,34,51,.07);

  /* solar gold — THE accent, rationed to the sun, the CTA, the savings */
  --gold:     #f5a524;  /* graphics / large only */
  --gold-hi:  #ffc355;  /* highlight */
  --gold-ink: #935208;  /* small gold text — ≈5.1:1 on cream */
  --gold-btn: #f6a51f;  /* CTA fill */
  --gold-btn2:#f38b0d;

  /* sky-blue — secondary, "the grid / the bill" */
  --sky-ink: #155f96;   /* links, small — ≈4.9:1 on cream */

  /* gain green — savings-up semantic (separate from accent) */
  --gain:     #1f8f52;
  --gain-ink: #147040;  /* small — ≈4.9:1 on cream */

  --btn-ink:  #2a1600;  /* dark ink on gold button — ≈8:1 */

  --pad: clamp(20px, 5vw, 76px);
  --maxw: 1200px;
  --r: 16px;
  --r-sm: 11px;
  --ease: cubic-bezier(.16,.84,.32,1);   /* sunrise: fast lift, long glide */
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "SF Mono", "JetBrains Mono", "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
}

/* ---------- base ---------- */
html,body{background:var(--cream)}
body{
  font-family:var(--sans);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3{
  line-height:1.02;
  letter-spacing:-.02em;
  text-wrap:balance;
  font-weight:800;
  margin:0;
}
p{text-wrap:pretty;margin:0}
::selection{background:var(--gold);color:var(--btn-ink)}

/* skip link */
.skip{
  position:fixed;left:12px;top:-60px;z-index:200;
  background:var(--ink);color:#fff;padding:10px 16px;border-radius:9px;
  font-weight:600;transition:top .18s var(--ease);
}
.skip:focus{top:12px}

:where(a,button,input,select,textarea,[tabindex]):focus-visible{
  outline:3px solid var(--sky-ink);
  outline-offset:3px;
  border-radius:6px;
}

/* micro-label */
.kicker{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gold-ink);
  font-weight:600;
  margin:0;
}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-weight:700;letter-spacing:-.01em;
  padding:.92em 1.5em;border-radius:999px;border:1px solid transparent;
  cursor:pointer;text-decoration:none;
  transition:transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  white-space:nowrap;
}
.btn--primary{
  background:linear-gradient(180deg,var(--gold-btn),var(--gold-btn2));
  color:var(--btn-ink);
  box-shadow:0 8px 22px -8px rgba(243,139,13,.65), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(243,139,13,.7), inset 0 1px 0 rgba(255,255,255,.4)}
.btn--ghost{
  background:rgba(255,255,255,.7);
  color:var(--ink);
  border-color:var(--line);
  backdrop-filter:blur(6px);
}
.btn--ghost:hover{transform:translateY(-2px);border-color:rgba(14,34,51,.28)}
.btn--sm{padding:.62em 1.1em;font-size:.92rem}
.btn__arrow{transition:transform .2s var(--ease)}
.btn:hover .btn__arrow{transform:translateX(3px)}

/* ============================================================
   NAV
   ============================================================ */
.nav{position:sticky;top:0;z-index:100;transition:background .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  border-bottom:1px solid transparent}
.nav.is-scrolled{
  background:rgba(253,245,230,.82);
  backdrop-filter:blur(12px);
  border-bottom-color:var(--line);
  box-shadow:0 6px 24px -18px rgba(14,34,51,.5);
}
.nav__inner{
  max-width:var(--maxw);margin:0 auto;padding:14px var(--pad);
  display:flex;align-items:center;gap:18px;
}
.brand{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-weight:800;letter-spacing:-.02em;font-size:1.12rem}
.brand__mark{display:grid;place-items:center;width:30px;height:30px;flex:none}
.brand__word b{color:var(--gold-ink)}
.nav__links{display:flex;gap:26px;margin-left:auto;font-size:.95rem;font-weight:500}
.nav__links a{text-decoration:none;color:var(--ink-70);transition:color .18s var(--ease)}
.nav__links a:hover{color:var(--ink)}
.nav__cta{margin-left:6px}

/* ============================================================
   HERO — the live savings meter
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero__sky{
  position:absolute;inset:0;z-index:-2;
  background:
    linear-gradient(180deg,
      var(--sky-3) 0%,
      var(--sky-2) 30%,
      var(--sky-1) 55%,
      var(--cream) 82%,
      #fbe9c8 100%);
}
/* localized warm glow that lifts the content for legibility */
.hero__sky::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 80% at 22% 42%, rgba(255,251,242,.72), rgba(255,251,242,0) 60%);
}
.hero__canvas{position:absolute;inset:0;z-index:-1;width:100%;height:100%}

.hero__inner{
  max-width:var(--maxw);margin:0 auto;width:100%;
  padding:clamp(96px,14vh,150px) var(--pad) clamp(48px,8vh,90px);
  display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(22px,3vw,34px);
}
.hero__copy{max-width:640px}
.hero h1{
  font-size:clamp(2.5rem,7vw,4.7rem);
  letter-spacing:-.035em;
  line-height:.98;
  margin:.5rem 0 0;
}
.hero h1 .sun-word{color:var(--gold-ink);font-style:italic}
.hero__sub{
  margin-top:1.05rem;font-size:clamp(1.04rem,1.7vw,1.24rem);
  color:var(--ink-70);max-width:52ch;
}

/* the meter card — the centerpiece */
.meter{
  margin-top:clamp(22px,3vw,30px);
  max-width:620px;
  background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.78));
  border:1px solid rgba(255,255,255,.9);
  box-shadow:0 24px 60px -30px rgba(14,34,51,.5), 0 2px 0 rgba(255,255,255,.6) inset;
  backdrop-filter:blur(14px);
  border-radius:var(--r);
  padding:clamp(18px,2.4vw,26px);
  outline:1px solid var(--line-2);
}
.meter__grid{
  display:grid;grid-template-columns:1fr 1fr;gap:1px;
  background:var(--line);border-radius:var(--r-sm);overflow:hidden;
}
.meter__cell{background:var(--paper);padding:clamp(14px,1.8vw,18px)}
.meter__label{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-45);display:flex;align-items:center;gap:7px;margin-bottom:6px;
}
.meter__dot{width:8px;height:8px;border-radius:50%;flex:none}
.meter__dot--bill{background:var(--sky-ink)}
.meter__dot--save{background:var(--gain)}
.meter__value{
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  font-weight:700;letter-spacing:-.03em;line-height:1;
  font-size:clamp(1.9rem,4.6vw,2.9rem);
}
.meter__value--bill{color:var(--sky-ink)}
.meter__value--save{color:var(--gain-ink)}
.meter__value .pre{font-size:.5em;vertical-align:.35em;font-weight:600;margin-right:1px}
.meter__value .per{font-size:.42em;color:var(--ink-45);font-weight:600;letter-spacing:0}
.meter__bar{margin-top:11px;height:8px;border-radius:99px;background:rgba(21,95,150,.14);overflow:hidden}
.meter__bar-fill{height:100%;width:100%;border-radius:99px;
  background:linear-gradient(90deg,var(--sky-ink),#3f9ad6);transition:none}
.meter__note{
  margin-top:14px;font-size:.9rem;color:var(--ink-70);
  display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;
}
.meter__note b{color:var(--ink);font-weight:700}
.meter__replay{
  margin-left:auto;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  background:none;border:1px solid var(--line);border-radius:99px;padding:5px 11px;cursor:pointer;
  color:var(--ink-70);transition:border-color .18s var(--ease),color .18s var(--ease)}
.meter__replay:hover{border-color:var(--gold);color:var(--gold-ink)}

.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(20px,2.6vw,26px)}
.hero__trust{
  margin-top:clamp(20px,3vw,28px);
  display:flex;flex-wrap:wrap;gap:14px 22px;align-items:center;
  font-size:.82rem;color:var(--ink-70);
}
.hero__trust span{display:inline-flex;align-items:center;gap:7px}
.hero__trust svg{flex:none;color:var(--gold-ink)}
.hero__trust b{color:var(--ink);font-weight:700;font-variant-numeric:tabular-nums}

/* ============================================================
   SHARED section scaffolding
   ============================================================ */
.section{padding:clamp(72px,11vh,132px) var(--pad)}
.wrap{max-width:var(--maxw);margin:0 auto}
.eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);border-radius:2px}
.h2{font-size:clamp(1.9rem,4vw,3rem);letter-spacing:-.03em}
.lede{color:var(--ink-70);font-size:clamp(1.02rem,1.5vw,1.16rem);max-width:56ch;margin-top:14px}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease), transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}

/* ============================================================
   SECTION 2 — HOW SOLAR SAVES  (asymmetric: copy + net-meter demo)
   ============================================================ */
.saves{background:
  linear-gradient(180deg,var(--cream),var(--paper));
  border-top:1px solid var(--line-2)}
.saves__grid{
  display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(30px,5vw,68px);align-items:center;
}
.saves__steps{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:2px}
.saves__step{
  display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;
  padding:16px 0;border-top:1px solid var(--line);
}
.saves__step:last-child{border-bottom:1px solid var(--line)}
.saves__num{
  font-family:var(--mono);font-weight:700;color:var(--gold-ink);
  font-size:.82rem;letter-spacing:.05em;padding-top:2px;
}
.saves__step h3{font-size:1.14rem;letter-spacing:-.01em;margin-bottom:3px}
.saves__step p{color:var(--ink-70);font-size:.96rem}

/* net-meter demo panel */
.meterdemo{
  background:radial-gradient(120% 120% at 50% 0%, #123a56, #0d2233);
  border-radius:var(--r);padding:clamp(22px,3vw,34px);color:#eaf3fb;
  box-shadow:0 30px 70px -34px rgba(14,34,51,.7);position:relative;overflow:hidden;
}
.meterdemo__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.meterdemo__tag{font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:#9fc4e4}
.meterdemo__live{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;color:var(--gold-hi)}
.meterdemo__pulse{width:8px;height:8px;border-radius:50%;background:var(--gold-hi);box-shadow:0 0 0 0 rgba(255,195,85,.6)}
.meterdemo__stage{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center}
.meterdemo__node{text-align:center}
.meterdemo__node svg{margin:0 auto 8px;color:var(--gold-hi)}
.meterdemo__node .cap{font-size:.78rem;color:#b9d3ea}
.meterdemo__dialwrap{display:grid;place-items:center;position:relative}
.meterdemo__reading{
  margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;
}
.meterdemo__reading .rlabel{font-size:.82rem;color:#b9d3ea}
.meterdemo__reading .rval{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:700;font-size:1.5rem;color:var(--gold-hi)}
.meterdemo__reading .rval.spin{color:#7fe0a6}
.meterdemo__flow{
  position:absolute;top:50%;height:2px;pointer-events:none;
}
.meterdemo__foot{margin-top:12px;font-size:.82rem;color:#9fc4e4}

/* ============================================================
   SECTION 3 — INSTALL PROCESS  (vertical timeline / ledger)
   ============================================================ */
.process{background:var(--ink);color:#eaf3fb;position:relative}
.process .eyebrow::before{background:var(--gold)}
.process .kicker{color:var(--gold-hi)}
.process h2.h2{color:#fff}
.process .lede{color:#a9c2d6}
.timeline{margin-top:clamp(34px,5vw,54px);display:grid;gap:0}
.tl{
  display:grid;grid-template-columns:clamp(72px,10vw,128px) 1fr;gap:clamp(18px,3vw,42px);
  padding:clamp(22px,3vw,30px) 0;border-top:1px solid rgba(255,255,255,.13);position:relative;
}
.tl:last-child{border-bottom:1px solid rgba(255,255,255,.13)}
.tl__when{
  font-family:var(--mono);font-variant-numeric:tabular-nums;
  color:var(--gold-hi);font-size:.86rem;letter-spacing:.04em;padding-top:5px;
}
.tl__when b{display:block;font-size:1.7rem;color:#fff;letter-spacing:-.03em;line-height:1}
.tl__body{max-width:60ch}
.tl__body h3{font-size:1.32rem;color:#fff;margin-bottom:6px;letter-spacing:-.01em}
.tl__body p{color:#a9c2d6}
.tl__dot{position:absolute;left:clamp(72px,10vw,128px);top:calc(clamp(22px,3vw,30px) + 6px);
  width:11px;height:11px;border-radius:50%;background:var(--gold);transform:translateX(-50%);
  box-shadow:0 0 0 5px rgba(245,165,36,.16)}
@media(max-width:640px){.tl__dot{display:none}}

/* ============================================================
   SECTION 4 — INCENTIVES / FINANCING (cost ledger + rail)
   ============================================================ */
.money__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,64px);align-items:start}
.ledger{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  box-shadow:0 24px 60px -40px rgba(14,34,51,.5);overflow:hidden;
}
.ledger__head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:baseline;gap:10px;background:linear-gradient(180deg,#fff,var(--paper))}
.ledger__head .sys{font-weight:700}
.ledger__head .kw{font-family:var(--mono);font-size:.8rem;color:var(--ink-45)}
.lrow{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:13px 22px;position:relative}
.lrow+.lrow{border-top:1px solid var(--line-2)}
.lrow .lk{color:var(--ink-70);font-size:.96rem;background:var(--paper);padding-right:8px;position:relative;z-index:1}
.lrow .lv{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:600;background:var(--paper);padding-left:8px;position:relative;z-index:1}
.lrow .lead{position:absolute;left:22px;right:22px;bottom:15px;border-bottom:1px dotted var(--line);z-index:0}
.lrow--credit .lv{color:var(--gain-ink)}
.lrow--credit .lk small{color:var(--gain-ink);font-family:var(--mono);font-size:.74rem;margin-left:6px}
.lrow--net{background:linear-gradient(180deg,#fff7e9,#fdedcf);border-top:1px solid var(--gold)!important}
.lrow--net .lk,.lrow--net .lv{background:transparent;font-weight:800;color:var(--ink);font-size:1.06rem}
.lrow--net .lv{color:var(--gold-ink);font-size:1.3rem}
.ledger__foot{padding:16px 22px;border-top:1px solid var(--line);font-size:.82rem;color:var(--ink-45)}

.finance{display:grid;gap:16px;align-content:start}
.fcard{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px}
.fcard--hi{background:radial-gradient(120% 120% at 100% 0%, #17608f, #0d2233);color:#eaf3fb;border-color:transparent}
.fcard .flabel{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-45);margin-bottom:9px}
.fcard--hi .flabel{color:#9fc4e4}
.fcard .fbig{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:-.03em;font-size:clamp(2rem,5vw,2.7rem);line-height:1}
.fcard--hi .fbig{color:var(--gold-hi)}
.fcard .fsub{margin-top:8px;font-size:.92rem;color:var(--ink-70)}
.fcard--hi .fsub{color:#b9d3ea}
.fcard .fsub b{color:inherit;font-weight:700}

/* ============================================================
   SECTION 5 — HOMEOWNER REVIEW  (single big testimonial)
   ============================================================ */
.review{background:linear-gradient(180deg,var(--paper),var(--cream));border-top:1px solid var(--line-2)}
.review__wrap{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:1.4fr .6fr;gap:clamp(28px,5vw,56px);align-items:center}
.review blockquote{margin:0}
.review__stars{display:flex;gap:3px;color:var(--gold);margin-bottom:18px}
.review__quote{font-size:clamp(1.4rem,3vw,2.05rem);line-height:1.2;letter-spacing:-.02em;font-weight:600;color:var(--ink)}
.review__quote .hl{color:var(--gold-ink)}
.review__by{margin-top:22px;display:flex;align-items:center;gap:14px}
.review__ava{width:52px;height:52px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--gold-hi),var(--gold-btn2));color:#3a2200;font-weight:800;font-size:1.1rem}
.review__by .nm{font-weight:700}
.review__by .mt{font-size:.88rem;color:var(--ink-45)}
.review__stat{
  background:var(--ink);color:#eaf3fb;border-radius:var(--r);padding:26px 24px;text-align:center;
  box-shadow:0 24px 60px -36px rgba(14,34,51,.6);
}
.review__stat .rbig{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:700;font-size:clamp(2.2rem,6vw,3rem);color:var(--gold-hi);letter-spacing:-.03em;line-height:1}
.review__stat .rcap{font-size:.86rem;color:#a9c2d6;margin-top:8px}
.review__stat hr{border:none;border-top:1px solid rgba(255,255,255,.14);margin:18px 0}
.review__stat .rsm{font-size:.82rem;color:#9fc4e4}

/* ============================================================
   SECTION 6 — WARRANTY  (three pillars band)
   ============================================================ */
.warranty{background:var(--cream)}
.warranty__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:clamp(30px,4vw,48px)}
.warr{background:var(--paper);padding:clamp(26px,3vw,38px);display:flex;flex-direction:column;gap:12px}
.warr__ic{width:44px;height:44px;color:var(--gold-ink)}
.warr__yrs{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:800;font-size:2.4rem;letter-spacing:-.03em;line-height:1;color:var(--ink)}
.warr__yrs span{font-size:.9rem;color:var(--ink-45);font-weight:600;margin-left:5px;letter-spacing:.04em}
.warr h3{font-size:1.1rem;letter-spacing:-.01em}
.warr p{color:var(--ink-70);font-size:.94rem}
.warranty__foot{margin-top:22px;font-size:.9rem;color:var(--ink-70);display:flex;align-items:center;gap:10px}
.warranty__foot svg{flex:none;color:var(--gain-ink)}

/* ============================================================
   SECTION 7 — CTA + FORM
   ============================================================ */
.cta{background:var(--ink);color:#eaf3fb;position:relative;overflow:hidden}
.cta__sun{position:absolute;right:-140px;top:-140px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,165,36,.5),rgba(245,165,36,0) 66%);filter:blur(6px);pointer-events:none;z-index:0}
.cta__grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:start}
.cta__copy .kicker{color:var(--gold-hi)}
.cta h2{font-size:clamp(2rem,4.4vw,3.2rem);color:#fff;letter-spacing:-.03em;margin-top:14px}
.cta__lede{color:#a9c2d6;font-size:clamp(1.02rem,1.5vw,1.16rem);margin-top:16px;max-width:44ch}
.cta__list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.cta__list li{display:flex;gap:11px;align-items:flex-start;color:#cfe0ee;font-size:.98rem}
.cta__list svg{flex:none;color:var(--gain);margin-top:3px}

/* form */
.form{
  background:var(--paper);color:var(--ink);border-radius:var(--r);
  padding:clamp(22px,3vw,32px);box-shadow:0 30px 80px -40px rgba(0,0,0,.6);
}
.form__head{margin-bottom:20px}
.form__head h3{font-size:1.3rem;letter-spacing:-.02em}
.form__head p{color:var(--ink-70);font-size:.92rem;margin-top:5px}
.field{margin-bottom:15px}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:6px;color:var(--ink-70)}
.field label .req{color:var(--gold-ink)}
.input{
  width:100%;padding:.78em .9em;border-radius:10px;border:1px solid var(--line);
  background:#fff;transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.input::placeholder{color:#93a2af}
.input:hover{border-color:rgba(14,34,51,.28)}
.input:focus{outline:none;border-color:var(--sky-ink);box-shadow:0 0 0 3px rgba(21,95,150,.16)}
.input[aria-invalid="true"]{border-color:#c0392b;background:#fdf3f2}
.input[aria-invalid="true"]:focus{box-shadow:0 0 0 3px rgba(192,57,43,.16)}
.err{display:none;color:#b5271a;font-size:.8rem;margin-top:5px;font-weight:500}
.err.show{display:block}
.form select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%235a6b7a' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:34px}
.form__submit{width:100%;margin-top:6px;font-size:1.02rem;padding:1em}
.form__fine{margin-top:12px;font-size:.78rem;color:var(--ink-45);text-align:center}
.form__fine a{color:var(--sky-ink);text-decoration:underline}
.form__disarm{margin-top:14px;font-size:.84rem;color:var(--ink-70);text-align:center;display:flex;gap:7px;justify-content:center;align-items:center}
.form__disarm svg{flex:none;color:var(--gold-ink)}

/* success state */
.form__ok{display:none;text-align:center;padding:clamp(20px,4vw,44px) 8px}
.form__ok.show{display:block;animation:okpop .6s var(--ease)}
@keyframes okpop{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.form__ok .okmark{width:66px;height:66px;margin:0 auto 18px;border-radius:50%;
  background:linear-gradient(150deg,var(--gain),#0f5f36);display:grid;place-items:center;color:#fff;
  box-shadow:0 14px 30px -12px rgba(31,143,82,.7)}
.form__ok h3{font-size:1.5rem;letter-spacing:-.02em}
.form__ok p{color:var(--ink-70);margin-top:10px;max-width:34ch;margin-inline:auto}
.form__ok .okmeta{margin-top:20px;font-family:var(--mono);font-size:.8rem;color:var(--ink-45);
  border-top:1px solid var(--line);padding-top:16px}

/* ============================================================
   FOOTER
   ============================================================ */
.foot{background:var(--paper);border-top:1px solid var(--line);padding:clamp(40px,6vw,64px) var(--pad) 34px}
.foot__grid{max-width:var(--maxw);margin:0 auto;display:flex;flex-wrap:wrap;gap:26px 40px;justify-content:space-between;align-items:flex-start}
.foot__brand{max-width:320px}
.foot__brand .brand{font-size:1.2rem;margin-bottom:10px}
.foot__brand p{color:var(--ink-70);font-size:.9rem}
.foot__cols{display:flex;flex-wrap:wrap;gap:30px 52px}
.foot__col h4{font-size:.72rem;font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-45);margin:0 0 12px}
.foot__col a{display:block;text-decoration:none;color:var(--ink-70);font-size:.92rem;margin-bottom:8px;transition:color .16s var(--ease)}
.foot__col a:hover{color:var(--ink)}
.foot__bar{max-width:var(--maxw);margin:34px auto 0;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;font-size:.8rem;color:var(--ink-45)}
.foot__bar .lic{font-family:var(--mono)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:920px){
  .nav__links{display:none}
  .saves__grid,.money__grid,.cta__grid,.review__wrap{grid-template-columns:1fr}
  .review__stat{max-width:420px}
}
@media(max-width:640px){
  .meter__grid{grid-template-columns:1fr}
  .warranty__grid{grid-template-columns:1fr}
  .field--row{grid-template-columns:1fr}
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .btn{width:100%}
}

/* ============================================================
   REDUCED MOTION — a complete, settled, beautiful frame
   ============================================================ */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .meterdemo__pulse{box-shadow:none}
}