/* OAKEN Energy — website styles */
/* Layout concept: a bold black-and-white grotesk system lifted from the logo, with the bolt's yellow used only as a highlighter on the words that carry the promise. Pages switch in place; every page reads top-down like a well-set brochure. */
:root{
  --paper:#FBFBF9;
  --surface:#FFFFFF;
  --ink:#0B0C0C;
  --ink-2:#2B2D2C;
  --muted:#5D605E;
  --line:#E2E3DF;
  --volt:#F5BD34;
  --volt-ink:#0B0C0C;
  --volt-soft:#FCEFC7;
  --band:#0B0C0C;
  --band-fg:#F4F4F1;
  --band-muted:#A9ACA9;
  --focus:#B8860B;
  --display:"Archivo","Arial Black","Helvetica Neue",Arial,sans-serif;
  --body:"Manrope","Helvetica Neue",Arial,sans-serif;
  --ui:"Archivo","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --wrap:1180px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0F1010; --surface:#171818; --ink:#F2F2EE; --ink-2:#D6D7D3; --muted:#9A9D99; --line:#2A2C2B;
    --volt:#F5BD34; --volt-ink:#0B0C0C; --volt-soft:#3A3014; --band:#000000; --band-fg:#F4F4F1; --band-muted:#A9ACA9; --focus:#F5BD34;
    color-scheme:dark;
  }
  :root:not([data-theme="light"]) .lg-onlight{display:none}
  :root:not([data-theme="light"]) .lg-ondark{display:block}
}
:root[data-theme="dark"]{
  --paper:#0F1010; --surface:#171818; --ink:#F2F2EE; --ink-2:#D6D7D3; --muted:#9A9D99; --line:#2A2C2B;
  --volt:#F5BD34; --volt-ink:#0B0C0C; --volt-soft:#3A3014; --band:#000000; --band-fg:#F4F4F1; --band-muted:#A9ACA9; --focus:#F5BD34;
  color-scheme:dark;
}
:root[data-theme="dark"] .lg-onlight{display:none}
:root[data-theme="dark"] .lg-ondark{display:block}
.lg-ondark{display:none}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;font-weight:400;-webkit-font-smoothing:antialiased}
a{color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(16px,4vw,40px)}

/* type */
h1,h2,h3,h4{font-family:var(--display);font-weight:850;font-stretch:105%;line-height:1.02;letter-spacing:-0.02em;margin:0;text-wrap:balance}
h1{font-size:clamp(2.6rem,6.4vw,5.2rem);text-transform:uppercase;letter-spacing:-0.03em}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
h3{font-size:1.3rem;letter-spacing:-0.01em;line-height:1.15}
p{margin:0;}
.lead{font-size:clamp(1.12rem,1.6vw,1.3rem);color:var(--ink-2);line-height:1.55}
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);display:block}
.hl{background:linear-gradient(transparent 58%,var(--volt) 58%,var(--volt) 92%,transparent 92%);padding-inline:.06em;color:inherit}
.ph{border-bottom:1.5px dashed var(--muted);color:var(--muted);font-family:var(--mono);font-size:.82em;white-space:nowrap}
.small{font-size:.92rem;color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.6em;font-family:var(--ui);font-weight:700;font-size:1rem;letter-spacing:.01em;padding:.95em 1.5em;border:2px solid var(--ink);background:var(--ink);color:var(--paper);text-decoration:none;cursor:pointer;transition:transform .15s,background .15s,color .15s}
.btn:hover{transform:translateY(-2px)}
.btn.volt{background:var(--volt);border-color:var(--volt);color:var(--volt-ink)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.btn .arr{display:none}
a.btn[target="_blank"]::after,a.go[target="_blank"]::after{content:"↗";font-family:var(--mono)}
a.btn:not([target="_blank"])::after,a.go:not([target="_blank"])::after,button.btn.volt[type="submit"]::after,.svc .go:after{content:"→";font-family:var(--mono); margin-left:5px;}
.svc .go:after{content:"→";font-family:var(--mono); margin:0 0 0 5px; }
.proc-nav .btn[data-step="-1"]::before{content:"←";font-family:var(--mono)}
.proc-nav .btn[data-step="1"]:not(.is-restart)::after{content:"→";font-family:var(--mono)}
.proc-nav .btn[data-step="1"].is-restart::after{content:"↺";font-family:var(--mono)}
#lrPrev::before{content:"←";font-family:var(--mono);margin-right:.35em}
#lrNext:not(.is-restart)::after{content:"→";font-family:var(--mono);margin-left:.35em}
#lrNext.is-restart::after{content:"↺";font-family:var(--mono);margin-left:.35em}
.prose a[target="_blank"]:not(.btn):not(.go)::after{content:"↗";font-family:var(--mono)}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* header */
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px}
.brand{display:block;flex:none}
.brand img{height:22px;width:auto}
nav.main{display:flex;align-items:center;gap:4px}
nav.main a{font-family:var(--ui);font-size:.95rem;font-weight:600;text-decoration:none;color:var(--ink-2);padding:.5em .75em;border-bottom:3px solid transparent}
nav.main a:hover{color:var(--ink)}
nav.main a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--volt)}
nav.main a.navcta{background:var(--ink);color:var(--paper);border:0;margin-left:8px;padding:.65em 1.1em}
.menu{display:none;background:none;border:2px solid var(--ink);color:var(--ink);font-family:var(--ui);font-weight:700;padding:.45em .8em;cursor:pointer}
@media (max-width:980px){
  .menu{display:block}
  nav.main{position:absolute;left:0;right:0;top:74px;background:var(--paper);flex-direction:column;align-items:stretch;padding:12px clamp(16px,4vw,40px) 20px;border-bottom:1px solid var(--line);gap:2px}
  nav.main:not(.open){display:none}
  nav.main a{padding:.8em 0;border-bottom:1px solid var(--line)}
  nav.main a[aria-current="page"]{border-bottom-color:var(--volt)}
  nav.main a.navcta{margin:12px 0 0;text-align:center;padding:.9em}
}

/* sections */
section.block{padding-block:clamp(56px,8vw,104px)}
section.block + section.block{border-top:1px solid var(--line)}
.sechead{display:grid;gap:16px;margin-bottom:clamp(32px,4vw,52px);max-width:760px}
.band{background:var(--band);color:var(--band-fg)}
.band .eyebrow{color:var(--band-muted)}
.band .lead,.band p{color:var(--band-fg)}
.band .btn.ghost{color:var(--band-fg);border-color:var(--band-fg)}
.band .btn.ghost:hover{background:var(--band-fg);color:var(--band)}

/* hero */
.hero{padding-block:clamp(48px,7vw,96px) clamp(56px,8vw,100px)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero-copy{display:grid;gap:26px;min-width:0}
@media (max-width:920px){.hero-grid{grid-template-columns:1fr}}

.hero2{position:relative;overflow:hidden;isolation:isolate}
.hero2 > img.poster,.hero2 > video{position:absolute;inset:0;width:100%;height:100%;max-width:100%;object-fit:cover;object-position:62% 45%;z-index:-2}
.hero2 > video{transition:opacity .5s ease}
.hero2 > video.fade{opacity:0}
@media (prefers-reduced-motion: reduce){.hero2 > video{display:none}}
.pagehead.bg,.bgband{position:relative;overflow:hidden;isolation:isolate;color:var(--band-fg);border-bottom:0}
.pagehead.bg{background:var(--band)}
.pagehead.bg .bgimg,.bgband .bgimg{position:absolute;inset:0;width:100%;height:100%;max-width:100%;object-fit:cover;object-position:var(--pos,center);z-index:-2}
.pagehead.bg::before,.bgband::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,9,9,.88) 0%,rgba(8,9,9,.7) 45%,rgba(8,9,9,.25) 80%,rgba(8,9,9,.1) 100%)}
.pagehead.bg{padding-block:0}
.pagehead.bg .wrap{padding-block:clamp(72px,10vw,128px)}
.pagehead.bg h1,.pagehead.bg .lead{color:var(--band-fg)}
.pagehead.bg .lead{max-width:52ch}
.pagehead.bg .eyebrow{color:#D7D8D4}
.pagehead.bg .hl{background:none;color:var(--volt);padding:0}
.pagehead.bg .btn.ghost{color:var(--band-fg);border-color:var(--band-fg)}
.bgband .wrap{position:relative}
@media (max-width:720px){.pagehead.bg::before,.bgband::before{background:rgba(8,9,9,.72)}}
.hero2::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,9,9,.86) 0%,rgba(8,9,9,.66) 42%,rgba(8,9,9,.12) 78%,rgba(8,9,9,0) 100%)}
.hero2 .wrap{padding-block:clamp(96px,13vw,176px)}
.hero2-copy{display:grid;gap:24px;max-width:640px;min-width:0}
.hero2 h1{font-size:clamp(2.8rem,7vw,5.6rem);color:var(--band-fg)}
.hero2 h1 .y{color:var(--volt)}
.hero2 .lead{color:var(--band-fg);max-width:46ch}
.hero2 .eyebrow{color:#D7D8D4}
@media (max-width:720px){.hero2::before{background:linear-gradient(180deg,rgba(8,9,9,.55) 0%,rgba(8,9,9,.82) 100%)}.hero2 > img{object-position:40% 50%}}
/* signature: the annotated bill */
.sechead .bill{margin-top:28px;justify-self:start}
.bill{position:relative;background:var(--surface);border:1px solid var(--line);padding:26px 26px 22px;font-family:var(--mono);font-size:.82rem;color:var(--ink-2);box-shadow:14px 14px 0 var(--volt);max-width:440px;justify-self:end;width:100%}
.bill-top{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:14px}
.bill-top b{font-family:var(--display);font-size:1rem;color:var(--ink);letter-spacing:0}
.bill dl{display:grid;grid-template-columns:1fr auto;gap:8px 16px;margin:0}
.bill dt{color:var(--muted)}
.bill dd{margin:0;text-align:right;font-variant-numeric:tabular-nums;color:var(--ink)}
.bill .bars{display:grid;grid-template-columns:repeat(24,1fr);gap:2px;align-items:end;height:74px;margin:18px 0 6px}
.bill .bars i{display:block;background:var(--line)}
.bill .bars i.pk{background:var(--ink)}
.bill .axis{display:flex;justify-content:space-between;color:var(--muted);font-size:.7rem}
.note{position:absolute;font-family:var(--ui);font-weight:700;font-size:.8rem;background:var(--volt);color:var(--volt-ink);padding:.35em .6em;line-height:1.2}
.note.n1{top:-14px;left:-14px}
.note.n2{right:-10px;bottom:62px}
.bill-cap{margin-top:16px;color:var(--muted);font-size:.72rem}
@media (max-width:920px){.bill{justify-self:start}}
@media (max-width:480px){.note.n2{right:6px}.bill{box-shadow:8px 8px 0 var(--volt)}}

/* proof strip */
.strip{border-block:1px solid var(--line);background:var(--surface)}
.strip ul{list-style:none;margin:0;padding:18px 0;display:flex;flex-wrap:wrap;gap:10px 34px;justify-content:space-between;font-family:var(--mono);font-size:.82rem;color:var(--ink-2)}
.strip li{display:flex;gap:10px;align-items:center}
.strip li::before{content:"";width:9px;height:9px;background:var(--volt);transform:skewX(-18deg)}

/* lists of four */
.proofs{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:2px solid var(--ink)}
.proof{padding:28px 28px 30px 0;border-bottom:1px solid var(--line);display:grid;gap:10px;min-width:0}
.proof:nth-child(odd){padding-right:40px;border-right:1px solid var(--line)}
.proof:nth-child(even){padding-left:40px}
.proof p{color:var(--ink-2)}
.proof .k{font-family:var(--mono);font-size:.75rem;color:var(--muted);letter-spacing:.08em}
@media (max-width:760px){.proofs{grid-template-columns:1fr}.proof:nth-child(n){padding:24px 0;border-right:0}}

/* process: a real sequence */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:0;counter-reset:s}
.steps li{display:grid;grid-template-columns:96px 1fr;gap:24px;padding:26px 0;border-top:1px solid var(--line);counter-increment:s;min-width:0}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--display);font-weight:900;font-size:2.6rem;line-height:1;color:var(--ink)}
.steps h3{margin-bottom:6px}
.steps p{color:var(--ink-2)}
.steps .tag{display:inline-block;font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--muted);margin-top:8px}
@media (max-width:560px){.steps li{grid-template-columns:1fr;gap:8px}.steps li::before{font-size:2rem}}

/* services */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc a{display:grid;gap:12px;align-content:start;text-decoration:none;background:var(--surface);border:1px solid var(--line);padding:28px;transition:border-color .15s,transform .15s;min-width:0}
.svc a:hover{border-color:var(--ink);transform:translateY(-3px)}
.svc .go{font-family:var(--ui);font-weight:700;font-size:.95rem;margin-top:6px}
.svc p{color:var(--ink-2);font-size:1rem}
@media (max-width:860px){.svc{grid-template-columns:1fr}}

/* compare table */
.tblwrap{overflow-x:auto;border:1px solid var(--line);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:620px;font-family:var(--ui);font-size:.98rem}
th,td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{font-family:var(--mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:500}
tbody th{font-weight:700;width:22%}
td.us{background:var(--volt-soft);font-weight:600;color:var(--ink)}
thead th.us{background:var(--volt);color:var(--volt-ink);font-weight:700}
tr:last-child th,tr:last-child td{border-bottom:0}

/* two-col text */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,80px);align-items:start}
.split > *{min-width:0}
.prose{display:grid;gap:18px}
.prose p{color:var(--ink-2)}
.band .prose p,.band .prose .lead{color:var(--band-fg)}
@media (max-width:860px){.split{grid-template-columns:1fr}}

.checks{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.checks li{display:grid;grid-template-columns:26px 1fr;gap:12px;color:var(--ink-2)}
.checks li::before{content:"";width:16px;height:16px;margin-top:6px;background:var(--volt);clip-path:polygon(55% 0,10% 58%,45% 58%,35% 100%,90% 40%,55% 40%)}
.checks b{color:var(--ink);font-family:var(--ui)}

.dodont{display:grid;grid-template-columns:1fr 1fr;border:2px solid var(--ink)}
.dodont > div{padding:26px 28px;min-width:0}
.dodont > div + div{border-left:2px solid var(--ink);background:var(--surface)}
.dodont h3{font-size:1rem;font-family:var(--mono);font-weight:500;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.dodont ul{margin:0;padding-left:1.1em;display:grid;gap:10px;font-size:1rem;color:var(--ink-2)}
.dodont .dont li{text-decoration:line-through;text-decoration-color:var(--muted);color:var(--muted)}
@media (max-width:700px){.dodont{grid-template-columns:1fr}.dodont > div + div{border-left:0;border-top:2px solid var(--ink)}}

.callout{border-left:6px solid var(--volt);padding:6px 0 6px 22px;font-family:var(--display);font-weight:800;font-size:clamp(1.3rem,2.4vw,1.75rem);line-height:1.2;letter-spacing:-0.01em;max-width:30ch}

/* team */
.team{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:960px}
.member{background:var(--surface);border:1px solid var(--line);display:grid;min-width:0}
.member .ph-img{aspect-ratio:4/3;max-width:100%;background:repeating-linear-gradient(135deg,var(--line) 0 2px,transparent 2px 12px);display:grid;place-items:center;font-family:var(--display);font-weight:900;font-size:2.4rem;color:var(--muted)}
.member .info{padding:26px;display:grid;gap:10px}
.member .initials{aspect-ratio:16/7;max-width:100%;background:var(--ink);color:var(--paper);display:flex;align-items:flex-end;padding:22px 26px;font-family:var(--display);font-weight:900;font-stretch:110%;font-size:3.4rem;line-height:1;letter-spacing:-0.02em;position:relative;overflow:hidden}
.member .initials::after{content:"";position:absolute;right:26px;top:22px;width:34px;height:52px;background:var(--volt);clip-path:polygon(60% 0,0 58%,42% 58%,30% 100%,100% 40%,58% 40%)}
.mcontact{display:grid;gap:4px;border-top:1px solid var(--line);padding-top:14px;margin-top:6px}
.mcontact .cv{font-family:var(--ui);font-weight:700;font-size:1.05rem;overflow-wrap:anywhere;user-select:all}
.copies{display:flex;gap:16px;flex-wrap:wrap;margin-top:4px}
.member .role{font-family:var(--mono);font-size:.76rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.member blockquote{margin:6px 0 0;font-style:italic;color:var(--ink-2);font-size:1rem}
@media (max-width:600px){.team{grid-template-columns:1fr}}

/* group */
.glist{margin:0;border-top:2px solid var(--ink)}
.gitem{display:grid;grid-template-columns:minmax(160px,.4fr) 1fr;gap:8px 32px;padding:22px 0;border-bottom:1px solid var(--line);align-items:baseline}
.gitem dt{font-family:var(--display);font-weight:850;font-size:1.35rem;letter-spacing:-0.01em}
.gitem dd{margin:0;color:var(--ink-2);font-family:var(--ui);font-size:1.05rem}
.gitem.us{background:var(--volt-soft);padding-inline:18px;margin-inline:-18px}
.gitem.us dt::after{content:"You are here";display:block;font-family:var(--mono);font-weight:500;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:4px}
@media (max-width:600px){.gitem{grid-template-columns:1fr}}
/* learn */
.hub{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.hub button{all:unset;cursor:pointer;display:grid;gap:8px;align-content:start;background:var(--surface);border:1px solid var(--line);padding:22px;transition:border-color .15s;min-width:0}
.hub button:hover{border-color:var(--ink)}
.hub button:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.hub .stage{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.hub h3{font-size:1.12rem}
.hub p{font-size:.95rem;color:var(--ink-2)}
.hub button.feat{grid-column:1/-1;background:var(--volt);border-color:var(--volt);color:var(--volt-ink)}
.hub button.feat .stage,.hub button.feat p{color:var(--volt-ink)}
.hub button.feat h3{font-size:1.6rem}
@media (max-width:860px){.hub{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.hub{grid-template-columns:1fr}}
.guide{padding-block:clamp(44px,6vw,72px);border-top:1px solid var(--line);scroll-margin-top:90px}
.guide .gh{display:grid;gap:10px;margin-bottom:26px}
.guide .gbody{display:grid;gap:18px;max-width:70ch}
.guide .gbody p,.guide .gbody li{color:var(--ink-2)}
.guide h4{font-size:1.15rem;margin-top:10px}
.guide ul,.guide ol{margin:0;padding-left:1.2em;display:grid;gap:8px}
.fine{font-size:.86rem;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}

/* form */
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.field{display:grid;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
label,.lbl{font-family:var(--ui);font-weight:700;font-size:.9rem}
.opt{font-weight:400;color:var(--muted)}
input,select,textarea{font:inherit;font-family:var(--ui);font-size:1rem;padding:.8em .9em;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);width:100%;border-radius:0}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px var(--volt-soft); min-height:54px;}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{font-weight:600;border:1.5px solid var(--line);padding:.55em .9em;cursor:pointer;background:var(--surface)}
.chips input{position:absolute;opacity:0;width:1px;height:1px}
.chips input:checked + span{background:var(--ink);color:var(--paper)}
.chips label:has(input:checked){background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chips label:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:2px}
.done{background:var(--volt-soft);border-left:6px solid var(--volt);padding:20px 22px;font-family:var(--ui)}
.done b{display:block;font-size:1.15rem;margin-bottom:6px}
.err{color:#B3261E;font-family:var(--ui);font-size:.88rem}
@media (max-width:640px){.formgrid{grid-template-columns:1fr}}
.contact-side{display:grid;gap:22px;align-content:start}
.cline{display:grid;gap:2px;border-top:1px solid var(--line);padding-top:14px}
.cline .v{font-family:var(--display);font-weight:800;font-size:1.35rem;user-select:all}
.copy{all:unset;cursor:pointer;font-family:var(--mono);font-size:.75rem;color:var(--muted);text-decoration:underline;justify-self:start}
.copy:focus-visible{outline:3px solid var(--focus)}

/* footer */
footer.site{background:var(--band);color:var(--band-fg);padding-block:64px 32px;font-family:var(--ui)}
.fgrid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:36px}
.fgrid > *{min-width:0}
.fgrid h4{font-family:var(--mono);font-weight:500;font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--band-muted);margin-bottom:14px}
.fgrid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.fgrid a{text-decoration:none;color:var(--band-fg)}
.fgrid a:hover{color:var(--volt)}
.ftag{margin-top:18px;color:var(--band-muted);max-width:32ch;font-size:.95rem}
.fbot{margin-top:48px;padding-top:20px;border-top:1px solid #2A2C2B;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:.82rem;color:var(--band-muted)}
.fbot .ph{color:var(--band-muted);border-color:var(--band-muted)}
footer .flogo{width:240px;max-width:100%}
@media (max-width:860px){.fgrid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.fgrid{grid-template-columns:1fr}}

/* page switching */
main > [data-page]{animation:in .35s ease both}
@keyframes in{from{transform:translateY(6px)}to{transform:none}}
.pagehead{padding-block:clamp(48px,7vw,88px) clamp(36px,5vw,60px);border-bottom:1px solid var(--line)}
.pagehead .wrap{display:grid;gap:22px}
.pagehead h1{font-size:clamp(2.3rem,5.4vw,4.4rem);max-width:18ch}
.photo{margin:0;display:grid;gap:8px;min-width:0}
.photo img{display:block;width:100%;height:auto;max-width:100%;object-fit:cover}
.photo figcaption{font-family:var(--mono);font-size:.72rem;color:var(--muted)}
.band .photo figcaption{color:var(--band-muted)}
.photo.wide img{aspect-ratio:21/9}
.photo.tall img{aspect-ratio:4/3}
.photo.port{max-width:340px}
.photo.port img{aspect-ratio:4/5}
.pagehead .photo{margin-top:12px}
.band .steps li::before{color:var(--volt)}
.band .steps p{color:var(--band-muted)}
.review{background:var(--volt);color:var(--volt-ink);font-family:var(--mono);font-size:.76rem;text-align:center;padding:.5em 1em}

/* mobile overflow fix */
.split > .sechead,.sechead > *{min-width:0}
.bill{margin-inline:0;max-width:min(440px,calc(100% - 14px))}
/* learning hub */
.lh-top{padding-bottom:clamp(28px,4vw,48px)}
.lh-bar{display:flex;flex-wrap:wrap;gap:18px 32px;align-items:center;justify-content:space-between;margin-bottom:26px}
.lh-filter{display:flex;flex-wrap:wrap;gap:8px}
.lf{font-family:var(--ui);font-weight:700;font-size:.92rem;padding:.6em 1em;border:2px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer;display:inline-flex;gap:.5em;align-items:center}
.lf i{font-style:normal;font-family:var(--mono);font-size:.75rem;font-weight:500;color:var(--muted)}
.lf:hover{background:var(--volt-soft)}
.lf.on{background:var(--ink);color:var(--paper)}
.lf.on i{color:var(--volt)}
.lh-prog{display:grid;gap:8px;min-width:220px}
.lh-prog-t{font-family:var(--mono);font-size:.8rem;color:var(--muted)}
.lh-prog-t b{color:var(--ink);font-weight:500}
.lh-prog-bar{display:block;height:8px;background:var(--line);overflow:hidden}
.lh-prog-bar span{display:block;height:100%;width:0;background:var(--volt);transition:width .4s ease}
.lh-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.lc{text-align:left;display:grid;gap:10px;align-content:start;background:var(--surface);border:1px solid var(--line);padding:24px;cursor:pointer;color:var(--ink);font:inherit;transition:border-color .15s,transform .15s,box-shadow .15s;min-width:0;position:relative}
.lc:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:6px 6px 0 var(--volt)}
.lc.feat{grid-column:span 2;background:var(--band);color:var(--band-fg);border-color:var(--band)}
.lc.feat p{color:var(--band-muted)}
.lc.feat .lc-k{color:var(--volt)}
.lc[hidden]{display:none}
.lc-k{font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.lc h3{font-size:1.25rem}
.lc p{font-size:1rem;color:var(--ink-2)}
.lc-go{font-family:var(--ui);font-weight:700;font-size:.92rem;margin-top:6px;display:flex;justify-content:space-between;gap:10px}
.lc-done{display:none;font-family:var(--mono);font-weight:500;font-size:.78rem;background:var(--volt);color:var(--volt-ink);padding:.15em .5em}
.lc.read .lc-done{display:inline-block}
.lc.on{outline:3px solid var(--volt);outline-offset:-3px}
.lh-cards .lc:last-child{grid-column:span 2}
@media (max-width:900px){.lh-cards{grid-template-columns:1fr 1fr}.lh-cards .lc:last-child{grid-column:auto}}
@media (max-width:600px){.lh-cards{grid-template-columns:1fr}.lc.feat{grid-column:auto}}

.lh-readsec{border-top:1px solid var(--line);scroll-margin-top:84px}
.lh-reader{display:grid;grid-template-columns:240px 1fr;gap:clamp(24px,4vw,64px);align-items:start}
.lh-reader > *{min-width:0}
.lr-side{position:sticky;top:calc(env(safe-area-inset-top,0px) + 96px);display:grid;gap:12px}
.lr-list{list-style:none;margin:0;padding:0;display:grid;gap:2px;counter-reset:lr}
.lr-list button{width:100%;text-align:left;display:grid;grid-template-columns:22px 1fr;gap:10px;align-items:center;font-family:var(--ui);font-weight:600;font-size:.95rem;color:var(--ink-2);background:none;border:0;border-left:3px solid transparent;padding:.65em .6em;cursor:pointer}
.lr-list button:hover{background:var(--volt-soft);color:var(--ink)}
.lr-list button.on{border-left-color:var(--volt);background:var(--surface);color:var(--ink)}
.lr-list i{width:18px;height:18px;border:2px solid var(--line);display:grid;place-items:center;font-style:normal;font-size:.7rem;line-height:1}
.lr-list button.read i{background:var(--volt);border-color:var(--volt)}
.lr-list button.read i::after{content:"✓";color:var(--volt-ink);font-weight:700}
@media (max-width:860px){
  .lh-reader{grid-template-columns:1fr}
  .lr-side{position:static}
  .lr-side .eyebrow{display:none}
  .lr-list{display:flex;overflow-x:auto;gap:6px;padding-bottom:6px;scrollbar-width:thin}
  .lr-list li{flex:none}
  .lr-list button{border-left:0;border-bottom:3px solid transparent;white-space:nowrap;grid-template-columns:18px auto}
  .lr-list button.on{border-bottom-color:var(--volt)}
}
.lr-main{display:grid;gap:28px}
.lg{display:grid;gap:26px;animation:lgIn .35s ease}
@keyframes lgIn{from{opacity:.4;transform:translateY(8px)}to{opacity:1;transform:none}}
.lg[hidden]{display:none}
.lg-h{display:grid;gap:14px;max-width:760px}
.lg-body{display:grid;gap:16px}
.lg-body p,.lg li{color:var(--ink-2)}
.lg ul{margin:0;padding-left:1.15em;display:grid;gap:8px}
.lg-steps{list-style:none;margin:0;padding:0;counter-reset:st;display:grid;gap:0}
.lg-steps > li{counter-increment:st;display:grid;grid-template-columns:56px 1fr;gap:4px 20px;padding:22px 0;border-top:1px solid var(--line)}
.lg-steps > li::before{content:counter(st);grid-row:span 3;width:44px;height:44px;display:grid;place-items:center;background:var(--volt);color:var(--volt-ink);font-family:var(--display);font-weight:900;font-size:1.3rem}
.lg-steps > li > *{grid-column:2}
.lg-steps h4{font-family:var(--display);font-weight:800;font-size:1.15rem;margin:0 0 6px}
.lg-steps ul{margin-top:10px}
.lg-ticks{list-style:none;padding:0!important}
.lg-ticks li{display:grid;grid-template-columns:22px 1fr;gap:8px}
.lg-ticks li::before{content:"✓";font-weight:800;color:var(--ink);background:var(--volt);width:18px;height:18px;display:grid;place-items:center;font-size:.75rem;margin-top:5px}
.keypoint{background:var(--volt-soft);border-left:6px solid var(--volt);padding:18px 22px;display:grid;gap:6px}
.keypoint p{color:var(--ink)}
.keypoint.warn{background:var(--surface);border-left-color:var(--ink)}

/* flow diagram */
.flow{background:var(--surface);border:1px solid var(--line);padding:18px;display:grid;gap:14px}
.flow-tabs{display:flex;flex-wrap:wrap;gap:6px}
.flow-tabs button{font-family:var(--ui);font-weight:700;font-size:.9rem;padding:.55em 1em;border:2px solid var(--line);background:var(--paper);color:var(--ink-2);cursor:pointer}
.flow-tabs button.on{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.flow-svg{width:100%;height:auto;display:block;max-width:100%}
.fp{stroke:var(--line);stroke-width:3;transition:stroke .25s}
.fp.on{stroke:var(--volt);stroke-width:4;stroke-dasharray:7 9;animation:flowdash .9s linear infinite}
@keyframes flowdash{to{stroke-dashoffset:-32}}
.fn rect,.fn path{fill:var(--paper);stroke:var(--ink);stroke-width:2}
.fn.pylon path{fill:none;stroke-linejoin:round}
.fn .pnl{fill:none;stroke:var(--muted);stroke-width:1.2}
.fn text{font-family:var(--mono);font-size:12px;fill:var(--ink);text-anchor:middle}
.fn text.in{font-size:10px;fill:var(--muted)}
.fn .lvl{fill:var(--volt);stroke:none;transition:y .5s ease,height .5s ease}
.sunn circle{fill:var(--volt);stroke:var(--ink);stroke-width:2;transition:opacity .3s}
.flow[data-t="evening"] .sunn circle,.flow[data-t="night"] .sunn circle{opacity:.18}
.flow-cap{font-family:var(--ui);font-weight:600;color:var(--ink);min-height:3em;max-width:none}

/* self checks */
.selfcheck{background:var(--surface);border:1px solid var(--line);display:grid}
.sc-q{display:flex;gap:12px 24px;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.sc-q p{flex:1 1 280px;color:var(--ink);font-size:1rem}
.yn{display:flex;gap:6px}
.yn button{font-family:var(--ui);font-weight:700;font-size:.9rem;min-width:64px;padding:.5em .9em;border:2px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer}
.yn button.on{background:var(--ink);color:var(--paper)}
.yn button.on[data-v="1"]{background:var(--volt);border-color:var(--volt);color:var(--volt-ink)}
.sc-res{padding:20px;display:grid;gap:8px;background:var(--paper)}
.meter{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;max-width:260px}
.meter i{height:10px;background:var(--line)}
.meter i.on{background:var(--volt)}
.qcheck{display:grid;background:var(--surface);border:1px solid var(--line)}
.qcheck label,.loan label{display:grid;grid-template-columns:24px 1fr;gap:12px;align-items:start;padding:14px 20px;border-bottom:1px solid var(--line);cursor:pointer;color:var(--ink-2);font-size:1rem}
.qcheck label:hover,.loan label:hover{background:var(--volt-soft)}
.qcheck input,.loan input{width:20px;height:20px;margin-top:3px;accent-color:var(--ink)}
.qcheck label:has(input:checked) span{color:var(--ink)}
.qc-score{display:flex;gap:16px;align-items:center;padding:16px 20px;flex-wrap:wrap}
.qc-score b{font-family:var(--display);font-size:1.6rem;font-weight:900}
.qc-score span{color:var(--ink-2)}
.redflags{border:2px solid var(--ink);padding:18px 22px;display:grid;gap:10px}
.redflags li{color:var(--ink)}
.qa{border-top:2px solid var(--ink)}
.qa details{border-bottom:1px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:44px 1fr 24px;gap:12px;align-items:center;padding:16px 0;font-family:var(--ui);font-weight:700;font-size:1.02rem;color:var(--ink)}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-family:var(--mono);font-size:1.3rem;text-align:center;transition:transform .2s}
.qa details[open] summary::after{transform:rotate(45deg)}
.qa summary i{font-style:normal;font-family:var(--mono);font-size:.8rem;color:var(--muted)}
.qa summary:hover{color:var(--ink)}
.qa summary:hover i{color:var(--ink)}
.qa details p{padding:0 36px 18px 56px;color:var(--ink-2);font-size:1rem}
.rb-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.rb{background:var(--surface);border:1px solid var(--line);padding:20px;display:grid;gap:8px;align-content:start;min-width:0}
.rb i{font-style:normal;font-family:var(--display);font-weight:900;width:32px;height:32px;display:grid;place-items:center;background:var(--ink);color:var(--paper)}
.rb h4{font-family:var(--display);font-weight:800;font-size:1.05rem;margin:0}
.rb p{font-size:.95rem;color:var(--ink-2)}
@media (max-width:760px){.rb-cards{grid-template-columns:1fr}}
.loan > .eyebrow{padding:16px 20px 4px}
.lc-res{padding:16px 20px;font-family:var(--ui);font-weight:600;color:var(--ink);background:var(--paper);max-width:none}
.lc-res.ok{background:var(--volt-soft)}
.lg-photo{margin:0}
.lg-photo img{width:100%;max-height:360px;object-fit:cover;display:block}
.habits{list-style:none;padding:0!important;display:grid!important;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px!important}
.habits li{background:var(--surface);border:1px solid var(--line);padding:18px;display:grid;gap:6px;align-content:start;color:var(--ink)}
.habits .hb-t{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;background:var(--volt);color:var(--volt-ink);justify-self:start;padding:.15em .5em}
.habits p{font-size:.95rem;color:var(--ink-2)}
.lr-nav{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:2px solid var(--ink);padding-top:20px}
.lr-nav button[hidden]{display:none}
.lr-nav .btn{max-width:100%}

/* glossary */
.lh-extra{background:var(--surface)}
.gloss{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gc{perspective:900px;background:none;border:0;padding:0;cursor:pointer;min-height:170px;display:grid;font:inherit;text-align:left;color:inherit}
.gc > span{grid-area:1/1;backface-visibility:hidden;-webkit-backface-visibility:hidden;transition:transform .5s ease;padding:20px;display:grid;align-content:space-between;border:2px solid var(--ink)}
.gf{background:var(--paper)}
.gf b{font-family:var(--display);font-weight:900;font-size:1.6rem;letter-spacing:-.01em}
.gf small{font-family:var(--mono);font-size:.74rem;color:var(--muted)}
.gb{background:var(--ink);color:var(--paper);transform:rotateY(180deg);font-size:.95rem;line-height:1.45;align-content:center!important}
.gc.flip .gf{transform:rotateY(180deg)}
.gc.flip .gb{transform:rotateY(360deg)}
.gc:hover .gf{background:var(--volt-soft)}
@media (max-width:900px){.gloss{grid-template-columns:1fr 1fr}}
@media (max-width:420px){.gloss{grid-template-columns:1fr}}
@media (prefers-reduced-motion: reduce){.gc > span{transition:none}.gc.flip .gf{visibility:hidden}}

/* quiz */
.quizwrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,72px);align-items:start}
.quizwrap > *{min-width:0}
.quiz{display:grid;gap:18px}
.qz{display:grid;gap:8px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.qz > p:first-child{color:var(--ink);font-family:var(--ui);font-weight:700;margin-bottom:4px}
.qz button{text-align:left;font-family:var(--ui);font-weight:600;font-size:.98rem;padding:.75em 1em;border:2px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.qz button:hover:not(:disabled){border-color:var(--ink)}
.qz button:disabled{cursor:default}
.qz button.right{background:var(--volt);border-color:var(--volt);color:var(--volt-ink)}
.qz button.wrong{border-color:var(--ink);text-decoration:line-through;color:var(--muted)}
.qz-fb{font-size:.95rem;color:var(--ink-2);min-height:1.4em}
.qz-total{font-family:var(--display);font-weight:800;font-size:1.3rem}
@media (max-width:860px){.quizwrap{grid-template-columns:1fr}}
/* bill: home / business toggle */
.bill-tabs{display:flex;justify-content:flex-end;gap:4px;margin:-6px 0 12px}
.bill-tabs button{font-family:var(--ui);font-weight:700;font-size:.8rem;padding:.4em .9em;border:1.5px solid var(--line);background:transparent;color:var(--ink-2);cursor:pointer}
.bill-tabs button.on{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.bill-tabs button:hover:not(.on){border-color:var(--ink)}
.bill .bars i{transition:height .45s ease,background .3s}
.bill dd,.bill dt{transition:opacity .2s}

/* process stepper (landscape) */
.proc{display:grid;gap:30px;margin-top:clamp(28px,4vw,48px)}
.proc-track{overflow-x:auto;scrollbar-width:thin;padding:4px 0 6px}
.proc-rail{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:relative;min-width:600px}
.proc-rail::before,.proc-rail::after{content:"";position:absolute;left:10%;top:23px;height:2px;pointer-events:none}
.proc-rail::before{right:10%;background:#33363A}
.proc-rail::after{width:calc(80% * var(--p,0));background:var(--volt);transition:width .45s ease}
.proc-rail li{position:relative;z-index:1;min-width:0}
.proc-rail button{width:100%;display:grid;justify-items:center;gap:12px;background:none;border:0;padding:0 6px;cursor:pointer;color:var(--band-muted);font:inherit}
.proc-rail .pn{width:48px;height:48px;display:grid;place-items:center;background:var(--band);border:2px solid #3A3D3B;font-family:var(--display);font-weight:900;font-size:1.05rem;color:var(--band-muted);transition:background .25s,border-color .25s,color .25s,transform .25s}
.proc-rail .pt{font-family:var(--ui);font-weight:700;font-size:.95rem;line-height:1.25;text-align:center;transition:color .2s}
.proc-rail button:hover .pn{border-color:var(--band-fg);color:var(--band-fg)}
.proc-rail button:hover .pt{color:var(--band-fg)}
.proc-rail button.done .pn{border-color:var(--volt);color:var(--volt)}
.proc-rail button[aria-selected="true"] .pn{background:var(--volt);border-color:var(--volt);color:var(--volt-ink);transform:scale(1.08)}
.proc-rail button[aria-selected="true"] .pt{color:var(--band-fg)}
.proc-rail button:focus-visible{outline:3px solid var(--volt);outline-offset:4px}
.proc-stage{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,56px);align-items:center;border-top:1px solid #2A2C2B;padding-top:30px}
.proc-stage.noimg{grid-template-columns:1fr}
.proc-stage > *{min-width:0}
.proc-text{display:grid;gap:22px;align-content:start}
.proc-panel{display:grid;gap:12px;max-width:620px;animation:lgIn .35s ease}
.proc-panel[hidden]{display:none}
.proc-panel .big{font-family:var(--display);font-weight:900;font-size:clamp(3rem,6vw,4.6rem);line-height:.9;color:var(--volt);letter-spacing:-.02em}
.proc-panel h3{font-size:clamp(1.35rem,2.2vw,1.7rem);color:var(--band-fg)}
.proc-panel p{color:var(--band-fg);font-size:1.08rem;max-width:56ch}
.proc-panel .tag{justify-self:start;font-family:var(--mono);font-size:.74rem;letter-spacing:.06em;color:var(--band-muted);border:1px solid #3A3D3B;padding:.2em .6em}
.proc-nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.proc-nav .btn{padding:.75em 1.2em}
.proc-nav .btn:disabled{opacity:.35;cursor:default;transform:none}
.proc-count{font-family:var(--mono);font-size:.82rem;color:var(--band-muted)}
.proc-count b{color:var(--band-fg);font-weight:500}
.proc-photo{margin:0}
.proc-photo[hidden]{display:none!important}
.proc-photo img{aspect-ratio:4/3;width:100%;height:auto;display:block;object-fit:cover}
.band .sec-cta,.proc + .sec-cta{margin-top:26px}
@media (max-width:860px){.proc-stage{grid-template-columns:1fr}}

/* business: section CTAs */
.sec-cta{margin-top:22px}
.stack{display:grid;gap:4px;align-content:start;min-width:0}

/* business: solutions with photos */
.sol{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.solc{display:grid;grid-template-rows:auto 1fr;background:var(--surface);border:1px solid var(--line);min-width:0;transition:border-color .15s,transform .15s,box-shadow .15s}
.solc:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:6px 6px 0 var(--volt)}
.solimg{margin:0;overflow:hidden;background:var(--line);aspect-ratio:4/3}
.solimg img{display:block;width:100%;height:100%;object-fit:cover;max-width:100%;transition:transform .5s ease}
.solc:hover .solimg img{transform:scale(1.04)}
.solb{display:grid;gap:10px;padding:22px 24px 24px;align-content:start}
.solb p{color:var(--ink-2);font-size:1rem}
.solb .go{font-family:var(--ui);font-weight:700;font-size:.95rem;text-decoration:none;color:var(--ink);margin-top:4px;justify-self:start;border-bottom:3px solid var(--volt);padding-bottom:2px}
.solb .go:hover{background:var(--volt-soft)}
@media (max-width:860px){.sol{grid-template-columns:1fr}.solimg{aspect-ratio:16/9}}

/* contact: offices */
.offices{gap:12px}
.office{display:grid;gap:2px}
.office b{font-family:var(--ui);font-size:1rem;color:var(--ink)}
.office span{color:var(--ink-2)}
.office a{font-family:var(--ui);font-weight:600;font-size:.88rem;color:var(--ink);justify-self:start}
.faddr{color:var(--band-muted);font-size:.9rem;line-height:1.45}
.faddr b{display:block;color:var(--band-fg);font-family:var(--ui)}
@media (prefers-reduced-motion: reduce){.proc-rail::after,.proc-rail .pn,.bill .bars i,.solimg img{transition:none}}

/* icon tiles */
.ico{width:44px;height:44px;display:inline-grid;place-items:center;background:var(--volt);color:var(--volt-ink);flex:none}
.ico.big{width:60px;height:60px;margin-bottom:6px}
.ico.big svg{width:32px;height:32px}
/* assessment grid */
.asgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.asc{display:grid;gap:10px;align-content:start;background:var(--surface);border:1px solid var(--line);padding:24px;min-width:0;transition:border-color .15s,transform .15s,box-shadow .15s}
.asc:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:6px 6px 0 var(--volt)}
.asc h3{font-size:1.12rem;margin-top:6px}
.asc p{color:var(--ink-2);font-size:.98rem}
@media (max-width:900px){.asgrid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.asgrid{grid-template-columns:1fr}}
.photoband{padding-block:0 clamp(40px,6vw,80px)}
.photoband .photo{margin:0}
.photoband .photo img{aspect-ratio:21/9}
@media (max-width:700px){.photoband .photo img{aspect-ratio:4/3}}
/* battery options */
.bchoose{display:grid;gap:14px;margin-top:10px}
.bopts{display:grid;gap:10px}
.bopt{display:grid;grid-template-columns:44px 1fr 26px;grid-template-rows:auto auto;column-gap:16px;row-gap:2px;align-items:center;text-align:left;padding:14px 16px;background:#151717;border:1.5px solid #3A3D3B;color:var(--band-fg);cursor:pointer;font:inherit;transition:border-color .15s,background .15s}
.bopt .ico{grid-row:span 2;background:#26292A;color:var(--volt);transition:background .15s,color .15s}
.bopt .bo-t{font-family:var(--ui);font-weight:700;font-size:1.02rem}
.bopt .bo-d{grid-column:2;color:var(--band-muted);font-size:.92rem}
.bopt .bo-chk{grid-column:3;grid-row:1/span 2;width:22px;height:22px;border:2px solid #5F6461;display:grid;place-items:center}
.bopt:hover{border-color:var(--band-fg)}
.bopt[aria-pressed="true"]{border-color:var(--volt);background:rgba(245,189,52,.1)}
.bopt[aria-pressed="true"] .ico{background:var(--volt);color:var(--volt-ink)}
.bopt[aria-pressed="true"] .bo-chk{background:var(--volt);border-color:var(--volt)}
.bopt[aria-pressed="true"] .bo-chk::after{content:"✓";color:var(--volt-ink);font-weight:800;font-size:.8rem}
.bopt:focus-visible{outline:3px solid var(--volt);outline-offset:2px}
.bo-cta{align-items:center;margin-top:6px}
.bo-sel{font-family:var(--mono);font-size:.78rem;color:var(--band-muted)}
/* finance tags */
.fin-tags{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.fin-tags li{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;border:1px solid var(--line);background:var(--surface);padding:.3em .65em;color:var(--ink-2)}
/* oak */
.oak{position:relative;margin:28px 14px 14px 0;box-shadow:14px 14px 0 var(--volt);max-width:100%;display:grid}
.oak::before{content:"";grid-area:1/1;aspect-ratio:4/3;width:100%}
.oak img{grid-area:1/1;display:block;width:100%;height:100%;object-fit:cover;object-position:50% 60%;max-width:100%}
.oakdef{position:absolute;left:-12px;bottom:-12px;max-width:min(300px,85%);background:var(--surface);border:2px solid var(--ink);padding:14px 16px;display:grid;gap:4px;font-size:.92rem;color:var(--ink-2)}
.oakdef b{font-family:var(--display);font-weight:900;font-size:1.4rem;color:var(--ink);letter-spacing:-.01em}
.oakdef i{font-family:var(--mono);font-size:.78rem;color:var(--muted)}
.oakpar{list-style:none;margin:4px 0 6px;padding:0;display:grid;gap:0;border-top:2px solid var(--ink)}
.oakpar li{display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
.oakpar li div{display:grid;gap:2px}
.oakpar b{font-family:var(--ui);font-size:1.02rem;color:var(--ink)}
.oakpar li span:not(.ico){color:var(--ink-2);font-size:.98rem}
@media (max-width:600px){.oak{margin-right:8px;box-shadow:8px 8px 0 var(--volt);display:grid}.oakdef{position:static;max-width:none;border-top:0;margin:0}}