/* Sparka Solar — "daylight instrument" system */
:root{
  --ink:#0B1A2B; --ink-2:#13283F; --ink-3:#1D3A57;
  --sun:#F2A516; --sun-deep:#C98405; --sun-soft:#FDF1D6;
  --sky:#F3F6F5; --paper:#FFFFFF; --mist:#E7EEEC;
  --line:#D6E0DD; --line-2:#C2CFCB;
  --text:#132232; --muted:#566771; --faint:#8A989E;
  --leaf:#2F7D5B; --leaf-soft:#E3F1EA; --err:#B4302A;
  --r-xs:6px; --r-sm:10px; --r:16px; --r-lg:24px; --r-xl:32px;
  --sh-1:0 1px 0 rgba(11,26,43,.04),0 1px 3px rgba(11,26,43,.06);
  --sh-2:0 2px 4px rgba(11,26,43,.04),0 18px 40px -22px rgba(11,26,43,.28);
  --sh-3:0 40px 90px -40px rgba(11,26,43,.55),0 12px 30px -20px rgba(11,26,43,.3);
  --fd:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --fb:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --fm:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --maxw:1220px; --ease:cubic-bezier(.2,.8,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--sky);color:var(--text);font-family:var(--fb);font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit}
p{margin:0}
h1,h2,h3,h4{font-family:var(--fd);margin:0;color:var(--ink);font-weight:650;letter-spacing:-.025em;line-height:1.02;text-wrap:balance;font-variation-settings:"opsz" 96}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
@media (max-width:560px){.wrap{padding:0 18px}}
.num{font-family:var(--fm);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--fm);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.kicker::before{content:"";width:22px;height:1px;background:currentColor;opacity:.6}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--sun-deep);outline-offset:3px;border-radius:4px}

/* ---------- buttons ---------- */
.btn{--bg:var(--ink);--fg:#fff;display:inline-flex;align-items:center;gap:12px;background:var(--bg);color:var(--fg);font-family:var(--fb);font-weight:600;font-size:1rem;letter-spacing:-.005em;padding:15px 20px 15px 24px;border-radius:var(--r-sm);border:0;cursor:pointer;text-decoration:none;transition:transform .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease);white-space:nowrap}
.btn .arr{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:7px;background:rgba(255,255,255,.12);transition:transform .25s var(--ease)}
.btn .arr svg{width:14px;height:14px}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 28px -16px rgba(11,26,43,.6)}
.btn:hover .arr{transform:translateX(3px)}
.btn--sun{--bg:var(--sun);--fg:var(--ink)}
.btn--sun .arr{background:rgba(11,26,43,.1)}
.btn--sun:hover{--bg:#F7B232}
.btn--ghost{--bg:transparent;--fg:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2);padding:14px 20px}
.btn--ghost:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.btn[disabled]{opacity:.55;cursor:progress;transform:none}
.link{color:var(--ink);font-weight:600;text-decoration:underline;text-decoration-color:var(--sun);text-decoration-thickness:2px;text-underline-offset:4px}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(243,246,245,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.hdr.is-stuck{border-bottom-color:var(--line);background:rgba(243,246,245,.94)}
.hdr__in{display:flex;align-items:center;gap:36px;height:74px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink);flex:none}
.logo svg{width:38px;height:38px}
.logo__word{display:flex;flex-direction:column;line-height:1}
.logo__word b{font-family:var(--fd);font-weight:700;font-size:1.42rem;letter-spacing:-.045em}
.logo__word small{font-family:var(--fm);font-size:.58rem;letter-spacing:.32em;color:var(--muted);margin-top:4px}
.nav{display:flex;gap:30px;margin-left:auto}
.nav a{text-decoration:none;font-size:.95rem;font-weight:500;color:var(--text);opacity:.78;transition:opacity .2s}
.nav a:hover{opacity:1}
.hdr .btn{padding:11px 14px 11px 18px;font-size:.93rem}
.hdr .btn .arr{width:24px;height:24px}
.burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:var(--r-sm);border:1px solid var(--line-2);background:var(--paper);cursor:pointer;color:var(--ink)}
@media (max-width:980px){
  .nav{display:none}.hdr .btn{display:none}.burger{display:inline-grid;place-items:center}
  body.nav-open .nav{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:6px 28px 18px;box-shadow:var(--sh-2)}
  body.nav-open .nav a{padding:13px 0;border-bottom:1px solid var(--mist);opacity:1}
}

/* ---------- hero ---------- */
.hero{position:relative;padding:54px 0 80px;overflow:hidden}
.hero__arc{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:64px;align-items:center}
@media (max-width:1040px){.hero__grid{grid-template-columns:1fr;gap:48px}}
.hero h1{font-size:clamp(2.85rem,6.4vw,5.35rem);margin:20px 0 0;font-weight:640}
.hero h1 em{font-style:normal;position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:-.04em;right:-.04em;bottom:.06em;height:.2em;background:var(--sun);opacity:.55;z-index:-1;border-radius:2px;transform-origin:left;animation:ink 1.1s .5s var(--ease) both}
@keyframes ink{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.hero__lede{font-size:1.2rem;color:var(--muted);margin-top:24px;max-width:50ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:34px}
.proof{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:0;margin-top:44px;border-top:1px solid var(--line)}
.proof div{padding:16px 26px 0 0;margin-right:26px;border-right:1px solid var(--line)}
.proof div:last-child{border-right:0;margin-right:0}
.proof b{display:block;font-family:var(--fm);font-weight:500;font-size:1.02rem;color:var(--ink)}
.proof span{font-size:.84rem;color:var(--muted)}
@media (max-width:560px){.proof{grid-template-columns:1fr 1fr}.proof div:nth-child(2){border-right:0;margin-right:0}.proof div:nth-child(3){grid-column:1/-1}}

/* instrument card */
.meter{position:relative;background:var(--ink);color:#DDE6EE;border-radius:var(--r-xl);padding:30px 30px 26px;box-shadow:var(--sh-3);overflow:hidden;isolation:isolate}
.meter::before{content:"";position:absolute;inset:0;z-index:-1;background:
  repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 44px),
  repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 44px)}
.meter::after{content:"";position:absolute;width:340px;height:340px;right:-140px;top:-160px;border-radius:50%;background:radial-gradient(circle,rgba(242,165,22,.42),rgba(242,165,22,0) 66%);z-index:-1}
.meter__top{display:flex;justify-content:space-between;align-items:center;font-family:var(--fm);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:#8FA3B6}
.meter__live{display:inline-flex;align-items:center;gap:8px;color:var(--sun)}
.meter__live i{width:7px;height:7px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 0 rgba(242,165,22,.6);animation:pulse 2.2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(242,165,22,0)}100%{box-shadow:0 0 0 0 rgba(242,165,22,0)}}
.meter__q{font-family:var(--fd);font-size:1.5rem;font-weight:600;color:#fff;letter-spacing:-.02em;margin:22px 0 4px}
.meter__bill{display:flex;align-items:baseline;gap:8px;margin:6px 0 18px}
.meter__bill .num{font-size:3.1rem;font-weight:500;color:#fff;line-height:1}
.meter__bill span{font-family:var(--fm);color:#8FA3B6;font-size:.9rem}
.range{-webkit-appearance:none;appearance:none;width:100%;height:28px;background:transparent;cursor:pointer}
.range::-webkit-slider-runnable-track{height:6px;border-radius:99px;background:linear-gradient(90deg,var(--sun) var(--p,40%),rgba(255,255,255,.14) var(--p,40%))}
.range::-moz-range-track{height:6px;border-radius:99px;background:rgba(255,255,255,.14)}
.range::-moz-range-progress{height:6px;border-radius:99px;background:var(--sun)}
.range::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;margin-top:-9px;border-radius:50%;background:#fff;border:6px solid var(--sun);box-shadow:0 4px 14px rgba(0,0,0,.4)}
.range::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;border:6px solid var(--sun)}
.meter__scale{display:flex;justify-content:space-between;font-family:var(--fm);font-size:.7rem;color:#6F869B;margin-top:2px}
.meter__out{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.1);border-radius:var(--r);overflow:hidden;margin-top:22px}
.meter__out div{background:var(--ink-2);padding:16px 18px}
.meter__out small{display:block;font-family:var(--fm);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:#8FA3B6}
.meter__out b{display:block;font-family:var(--fm);font-weight:500;font-size:1.5rem;color:#fff;margin-top:6px}
.meter__out b.sun{color:var(--sun)}
.meter__note{font-size:.76rem;color:#7F93A6;margin-top:14px;line-height:1.5}
.meter .btn{width:100%;justify-content:space-between;margin-top:20px}

/* ---------- ribbon of reassurances ---------- */
.band{border-block:1px solid var(--line);background:var(--paper)}
.band__in{display:grid;grid-template-columns:repeat(4,1fr)}
.band__in div{display:flex;gap:14px;align-items:flex-start;padding:24px 22px;border-right:1px solid var(--line)}
.band__in div:last-child{border-right:0}
.band__in svg{width:22px;height:22px;flex:none;color:var(--sun-deep);margin-top:2px}
.band__in b{display:block;font-weight:600;color:var(--ink);font-size:.98rem}
.band__in span{font-size:.86rem;color:var(--muted)}
@media (max-width:900px){.band__in{grid-template-columns:1fr 1fr}.band__in div:nth-child(2){border-right:0}.band__in div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media (max-width:520px){.band__in{grid-template-columns:1fr}.band__in div{border-right:0;border-bottom:1px solid var(--line)}}

/* ---------- sections ---------- */
.sec{padding:120px 0}
@media (max-width:760px){.sec{padding:84px 0}}
.sec__head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:end;margin-bottom:60px}
.sec__head h2{font-size:clamp(2.2rem,4.4vw,3.6rem);margin-top:16px}
.sec__head p{color:var(--muted);font-size:1.1rem;max-width:52ch}
@media (max-width:900px){.sec__head{grid-template-columns:1fr;gap:18px;margin-bottom:44px}}

/* quote form */
.quote{background:var(--paper)}
.quote__grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:72px;align-items:start}
@media (max-width:1000px){.quote__grid{grid-template-columns:1fr;gap:44px}}
.quote h2{font-size:clamp(2.2rem,4.4vw,3.5rem);margin-top:16px}
.quote__lede{color:var(--muted);font-size:1.1rem;margin-top:20px;max-width:46ch}
.next{list-style:none;margin:36px 0 0;padding:0;counter-reset:n}
.next li{position:relative;padding:18px 0 18px 58px;border-top:1px solid var(--line);counter-increment:n}
.next li:last-child{border-bottom:1px solid var(--line)}
.next li::before{content:"0" counter(n);position:absolute;left:0;top:18px;font-family:var(--fm);font-size:.82rem;color:var(--sun-deep)}
.next b{display:block;color:var(--ink);font-weight:600}
.next span{color:var(--muted);font-size:.93rem}

.card{background:var(--sky);border:1px solid var(--line);border-radius:var(--r-xl);padding:34px;position:relative}
@media (max-width:560px){.card{padding:24px 20px;border-radius:var(--r-lg)}}
.card__top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}
.card__top h3{font-size:1.5rem}
.steps{display:flex;gap:6px;align-items:center;font-family:var(--fm);font-size:.72rem;color:var(--faint)}
.steps i{width:26px;height:4px;border-radius:9px;background:var(--line-2);transition:background .3s}
.steps i.on{background:var(--ink)}
.stage{display:none}
.stage.is-on{display:block;animation:rise .45s var(--ease)}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.row{grid-template-columns:1fr}}
.field{margin-bottom:14px}
.field label{display:block;font-size:.84rem;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input{width:100%;font:inherit;font-size:1.02rem;color:var(--ink);background:var(--paper);border:1px solid var(--line-2);border-radius:var(--r-sm);padding:14px 15px;transition:border-color .2s,box-shadow .2s}
.field input::placeholder{color:#A4B1B5}
.field input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 4px rgba(11,26,43,.08)}
.field.bad input{border-color:var(--err);box-shadow:0 0 0 4px rgba(180,48,42,.08)}
.zipwrap{position:relative}
.zipwrap input{font-family:var(--fm);font-size:1.5rem;letter-spacing:.2em;padding:18px}
.zipwrap .ok{position:absolute;right:16px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:50%;background:var(--leaf);color:#fff;display:grid;place-items:center;opacity:0;transition:opacity .2s}
.zipwrap.valid .ok{opacity:1}
.zipwrap .ok svg{width:14px;height:14px}
.billpick{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:6px}
.billpick button{font-family:var(--fm);font-size:.86rem;padding:12px 6px;border-radius:var(--r-sm);border:1px solid var(--line-2);background:var(--paper);color:var(--text);cursor:pointer;transition:all .2s}
.billpick button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
@media (max-width:420px){.billpick{grid-template-columns:repeat(2,1fr)}}
.hint{font-size:.82rem;color:var(--muted);margin-top:8px}
.err{min-height:1.2em;color:var(--err);font-size:.88rem;font-weight:500;margin:4px 0 0}
.card .btn{width:100%;justify-content:space-between;margin-top:18px}
.back{background:none;border:0;padding:0;margin-top:16px;font:inherit;font-size:.9rem;color:var(--muted);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.consent{font-size:.74rem;line-height:1.55;color:var(--muted);margin-top:16px}
.consent a{color:var(--ink);text-decoration:underline}
.secure{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);margin-top:14px}
.secure svg{width:15px;height:15px;color:var(--leaf)}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important}

/* steps (how it works) */
.how__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line-2)}
.how__grid article{padding:34px 34px 0 0;margin-right:34px;border-right:1px solid var(--line)}
.how__grid article:last-child{border-right:0;margin-right:0}
.how__n{font-family:var(--fm);font-size:.8rem;color:var(--sun-deep)}
.how__grid h3{font-size:1.55rem;margin:18px 0 12px}
.how__grid p{color:var(--muted)}
.how__fig{height:120px;margin-top:30px;border-radius:var(--r);background:var(--paper);border:1px solid var(--line);display:grid;place-items:center;overflow:hidden}
.how__fig svg{width:100%;height:100%}
@media (max-width:900px){.how__grid{grid-template-columns:1fr}.how__grid article{border-right:0;margin-right:0;padding:30px 0;border-bottom:1px solid var(--line)}}

/* system (roof illustration) */
.system{background:var(--ink);color:#C9D5DF;position:relative;overflow:hidden}
.system h2,.system h3{color:#fff}
.system .kicker{color:#8FA3B6}
.system .sec__head p{color:#9CB0C1}
.system__grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:56px;align-items:center}
@media (max-width:1000px){.system__grid{grid-template-columns:1fr}}
.house{width:100%;height:auto}
.parts{list-style:none;margin:0;padding:0}
.parts li{display:grid;grid-template-columns:40px 1fr;gap:14px;padding:20px 0;border-top:1px solid rgba(255,255,255,.1)}
.parts li:last-child{border-bottom:1px solid rgba(255,255,255,.1)}
.parts .tag{font-family:var(--fm);font-size:.78rem;color:var(--sun);padding-top:3px}
.parts b{display:block;color:#fff;font-weight:600;font-size:1.05rem}
.parts span{font-size:.93rem;color:#9CB0C1}
.house .panel-cell{animation:glint 6s var(--ease) infinite}
@keyframes glint{0%,70%,100%{fill-opacity:0}78%{fill-opacity:.55}}
.house .flow{stroke-dasharray:6 8;animation:flow 1.6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-28}}
@media (prefers-reduced-motion:reduce){.house .panel-cell,.house .flow,.meter__live i,.hero h1 em::after{animation:none}}

/* chart */
.chart__wrap{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:56px;align-items:center}
@media (max-width:1000px){.chart__wrap{grid-template-columns:1fr}}
.chart{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl);padding:30px 30px 20px}
.chart__head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:22px}
.chart__head small{font-family:var(--fm);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.chart__head b{display:block;font-family:var(--fm);font-weight:500;font-size:2rem;color:var(--ink);margin-top:6px}
.bars{display:flex;align-items:flex-end;gap:5px;height:230px;border-bottom:1px solid var(--line-2);padding-bottom:1px}
.bars i{flex:1;background:var(--ink-3);border-radius:4px 4px 0 0;height:0;transition:height .9s var(--ease)}
.bars i:nth-child(5n){background:var(--ink)}
.bars i.hot{background:var(--sun)}
.bars__x{display:flex;justify-content:space-between;font-family:var(--fm);font-size:.7rem;color:var(--faint);margin-top:10px}
.chart__foot{font-size:.78rem;color:var(--muted);margin-top:16px}
.stat3{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:0}
.stat3 li{display:flex;justify-content:space-between;align-items:baseline;gap:18px;padding:16px 0;border-top:1px solid var(--line)}
.stat3 li:last-child{border-bottom:1px solid var(--line)}
.stat3 span{color:var(--muted)}
.stat3 b{font-family:var(--fm);font-weight:500;color:var(--ink);font-size:1.1rem}

/* options */
.opts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:900px){.opts{grid-template-columns:1fr}}
.opt{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;display:flex;flex-direction:column;transition:border-color .25s,transform .25s var(--ease)}
.opt:hover{border-color:var(--line-2);transform:translateY(-3px)}
.opt__tag{align-self:flex-start;font-family:var(--fm);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;padding:6px 10px;border-radius:6px;background:var(--mist);color:var(--ink)}
.opt h3{font-size:1.6rem;margin:22px 0 10px}
.opt p{color:var(--muted);font-size:.97rem}
.opt dl{margin:24px 0 0;display:grid;gap:0;margin-top:auto;padding-top:24px}
.opt dl div{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-top:1px solid var(--mist);font-size:.9rem}
.opt dt{color:var(--muted)}
.opt dd{margin:0;color:var(--ink);font-weight:600;text-align:right}

/* incentives */
.inc{background:var(--paper)}
.inc__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--line-2)}
.inc__grid article{padding:34px 40px 34px 0;border-bottom:1px solid var(--line)}
.inc__grid article:nth-child(odd){border-right:1px solid var(--line);padding-right:40px}
.inc__grid article:nth-child(even){padding-left:40px;padding-right:0}
.inc__grid h3{font-size:1.35rem;margin-bottom:10px}
.inc__grid p{color:var(--muted)}
@media (max-width:820px){.inc__grid{grid-template-columns:1fr}.inc__grid article:nth-child(n){padding:28px 0;border-right:0}}
.callout{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;background:var(--sun-soft);border:1px solid #F3DDA6;border-radius:var(--r-lg);padding:24px 26px;margin-top:40px}
.callout svg{width:24px;height:24px;color:var(--sun-deep)}
.callout p{color:#5A4715;font-size:.97rem}
.callout b{color:#3A2C06}

/* faq */
.faq__grid{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:64px}
@media (max-width:900px){.faq__grid{grid-template-columns:1fr;gap:30px}}
.faq__list details{border-top:1px solid var(--line-2)}
.faq__list details:last-child{border-bottom:1px solid var(--line-2)}
.faq__list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:24px;align-items:center;padding:24px 0;font-family:var(--fd);font-size:1.25rem;font-weight:600;color:var(--ink);letter-spacing:-.015em}
.faq__list summary::-webkit-details-marker{display:none}
.faq__list summary i{flex:none;width:34px;height:34px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;transition:transform .3s var(--ease),background .3s}
.faq__list summary i svg{width:14px;height:14px}
.faq__list details[open] summary i{transform:rotate(45deg);background:var(--ink);color:#fff;border-color:var(--ink)}
.faq__list .ans{padding:0 60px 26px 0;color:var(--muted)}
.faq__list .ans p+p{margin-top:12px}

/* final */
.final{padding:0 0 110px}
.final__box{position:relative;background:var(--ink);border-radius:var(--r-xl);padding:76px 64px;color:#C9D5DF;overflow:hidden;isolation:isolate;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:40px;align-items:end}
.final__box::before{content:"";position:absolute;left:-10%;bottom:-120%;width:120%;height:220%;background:radial-gradient(closest-side,rgba(242,165,22,.34),transparent);z-index:-1}
.final h2{color:#fff;font-size:clamp(2.2rem,4.6vw,3.8rem)}
.final p{margin-top:18px;font-size:1.1rem;color:#9CB0C1;max-width:48ch}
.final__side{justify-self:end;text-align:right}
.final__side small{display:block;font-size:.84rem;color:#8FA3B6;margin-top:14px}
@media (max-width:860px){.final__box{grid-template-columns:1fr;padding:52px 28px}.final__side{justify-self:start;text-align:left}}

/* footer */
.ftr{background:var(--paper);border-top:1px solid var(--line);padding:70px 0 34px;font-size:.93rem;color:var(--muted)}
.ftr__top{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(2,minmax(0,.7fr));gap:48px}
@media (max-width:820px){.ftr__top{grid-template-columns:1fr;gap:32px}}
.ftr h4{font-family:var(--fm);font-weight:500;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin-bottom:16px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr a{color:var(--text);text-decoration:none}
.ftr a:hover{text-decoration:underline}
.ftr__about{max-width:44ch;margin-top:18px}
.ftr__legal{margin-top:48px;padding-top:26px;border-top:1px solid var(--line);font-size:.8rem;line-height:1.7;color:var(--faint)}
.ftr__bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:22px;font-size:.82rem;color:var(--faint)}

/* success modal */
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:20px;background:rgba(11,26,43,.55);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity .3s}
.modal.is-open{opacity:1;pointer-events:auto}
.modal__box{background:var(--paper);border-radius:var(--r-xl);max-width:460px;width:100%;padding:44px 38px 34px;text-align:center;transform:translateY(14px) scale(.97);transition:transform .45s var(--ease);box-shadow:var(--sh-3)}
.modal.is-open .modal__box{transform:none}
.modal__sun{width:84px;height:84px;margin:0 auto 22px}
.modal__box h3{font-size:1.9rem}
.modal__box p{color:var(--muted);margin:12px 0 26px}
.modal__box .btn{margin:0 auto}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* legal pages */
.doc{padding:70px 0 110px}
.doc__in{max-width:780px}
.doc h1{font-size:clamp(2.3rem,5vw,3.6rem);margin:16px 0 10px}
.doc .upd{font-family:var(--fm);font-size:.8rem;color:var(--muted);margin-bottom:40px}
.doc h2{font-size:1.5rem;margin:44px 0 12px}
.doc p,.doc li{color:#34424D}
.doc p+p{margin-top:14px}
.doc ul{padding-left:20px;display:grid;gap:8px;margin:14px 0}
.doc a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--sun);text-underline-offset:3px}
.partners{columns:3 220px;column-gap:40px;list-style:none;padding:0;margin:30px 0 0}
.partners li{break-inside:avoid;padding:9px 0;border-bottom:1px solid var(--mist);font-size:.95rem;color:var(--text)}
.box{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 28px;margin-top:28px}