/* Buyback — warm white + citrus + ink */
:root{
  --paper:#FFFDF6; --paper2:#FFF8EA; --card:#FFFFFF;
  --ink:#1C1A15; --muted:#6E675C; --faint:#9A927F;
  --line:#ECE3CF;
  --citrus:#FFC531; --citrus-deep:#E9A100; --citrus-soft:#FFF1CC;
  --green:#177245; --green-soft:#E3F3E9;
  --red:#B3392B; --red-soft:#FBE9E6;
  --radius:16px; --radius-s:10px;
  --shadow:0 2px 10px rgba(28,26,21,.06), 0 10px 30px rgba(28,26,21,.05);
  --font-b: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --font-h: Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-b);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--font-h);font-weight:700;line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2rem,6vw,3.2rem);letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,4vw,2.1rem)}
h3{font-size:1.2rem;font-family:var(--font-b);font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.ic{width:1.25em;height:1.25em;vertical-align:-.28em;flex:none}
.ic.big{width:2em;height:2em}
.ic.ok{color:var(--green)}
a{color:inherit}
.micro{font-size:.82rem;color:var(--muted)}
.center{text-align:center}
.hidden{display:none!important}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,246,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-in{display:flex;align-items:center;gap:18px;padding:12px 20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:1.25rem}
.brand-badge{background:var(--citrus);border-radius:12px;width:38px;height:38px;display:grid;place-items:center;box-shadow:inset 0 -2px 0 rgba(0,0,0,.12)}
.brand-badge .ic{width:24px;height:24px}
.site-nav{display:flex;gap:18px;margin-left:auto}
.site-nav a{text-decoration:none;color:var(--muted);font-weight:600;font-size:.95rem}
.site-nav a:hover{color:var(--ink)}
@media(max-width:640px){.site-nav{display:none}}

/* buttons + inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--citrus);color:var(--ink);border:none;border-radius:14px;padding:13px 22px;font-size:1rem;font-weight:700;text-decoration:none;cursor:pointer;touch-action:manipulation;min-height:48px;box-shadow:inset 0 -3px 0 rgba(0,0,0,.14);transition:transform .06s}
.btn:active{transform:translateY(1px)}
.btn-big{font-size:1.1rem;padding:16px 28px}
.btn-small{padding:9px 16px;font-size:.9rem;min-height:42px;border-radius:11px}
.btn-ghost{background:transparent;box-shadow:none;border:2px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--citrus-deep)}
.btn-outline{background:transparent;box-shadow:none;border:2px solid var(--citrus-deep);color:var(--ink)}
.btn-outline:hover{background:var(--citrus-soft)}
.hero-cta{display:flex;flex-direction:column;gap:10px;align-items:flex-start;margin-top:22px}
@media(min-width:640px){.hero-cta{flex-direction:row;align-items:center}}
.btn-block{width:100%;margin-bottom:10px}
.linklike{background:none;border:none;color:var(--citrus-deep);font-weight:700;cursor:pointer;font-size:.92rem;padding:6px;touch-action:manipulation;text-decoration:underline}
.linklike.danger{color:var(--red)}
input,textarea,select{font-size:16px;font-family:var(--font-b);padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-s);width:100%;background:#fff;color:var(--ink);min-height:48px}
input:focus,textarea:focus{outline:2px solid var(--citrus);border-color:var(--citrus-deep)}
input[type=file]{padding:10px}
input[type=checkbox]{width:22px;height:22px;min-height:0;accent-color:var(--citrus-deep)}
input[type=date]{min-height:48px}
label{font-weight:700;font-size:.92rem;display:block;margin-bottom:6px}
.opt{font-weight:400;color:var(--faint);font-size:.82rem}
.field{margin-bottom:14px}
.frow{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;background:var(--paper2);border:1px solid var(--line);border-radius:var(--radius-s);padding:12px;margin-bottom:14px;cursor:pointer}
.check span{font-size:.9rem}
.form-err{color:var(--red);font-weight:600;min-height:1.4em;font-size:.92rem}
.btn-row{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;margin-top:6px}

/* hero */
.hero{padding:64px 0 40px;background:linear-gradient(180deg,var(--paper2),var(--paper))}
.eyebrow{display:inline-block;background:var(--ink);color:#fff;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:6px 14px;border-radius:99px;margin-bottom:18px}
.hl{background:linear-gradient(transparent 55%,var(--citrus) 55%,var(--citrus) 95%,transparent 95%)}
.lede{font-size:1.15rem;color:var(--muted);max-width:620px}
.hero-cta{margin:26px 0 34px}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:640px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;text-align:center;box-shadow:var(--shadow)}
.stat strong{display:block;font-size:1.9rem;font-family:var(--font-h)}
@media(max-width:640px){
  .hero-stats{gap:8px}
  .stat{padding:12px 8px}
  .stat strong{font-size:1.5rem}
  .stat span{font-size:.74rem}
  .hero{padding:44px 0 30px}
}

/* how */
.how{padding:56px 0}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:24px}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;position:relative;box-shadow:var(--shadow)}
.step-n{position:absolute;top:14px;right:18px;font-family:var(--font-h);font-size:2.2rem;color:var(--citrus-soft);-webkit-text-stroke:1px var(--citrus-deep)}
.step .ic.big{color:var(--citrus-deep);margin-bottom:10px}
.step p{color:var(--muted);font-size:.95rem;margin:0}

/* app */
.app-section{padding:56px 0;background:var(--paper2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.app-head{margin-bottom:20px}
.app-sub{color:var(--muted)}
.wizard{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:clamp(18px,4vw,36px)}
.wizard-progress{list-style:none;display:flex;gap:8px;margin:0 0 26px;padding:0}
.wizard-progress li{flex:1;display:flex;align-items:center;gap:8px;font-weight:700;font-size:.9rem;color:var(--faint);border-bottom:3px solid var(--line);padding-bottom:10px}
.wizard-progress li span{background:var(--line);color:var(--muted);width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:.82rem;flex:none}
.wizard-progress li.active{color:var(--ink);border-color:var(--citrus)}
.wizard-progress li.active span{background:var(--citrus);color:var(--ink)}
.wizard-progress li.done{border-color:var(--green)}
.wizard-progress li.done span{background:var(--green);color:#fff}
.wstep h3{font-size:1.35rem}
.hint{color:var(--muted);font-size:.95rem}

.state-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-top:16px}
.state-card{border:2px solid var(--line);border-radius:var(--radius);padding:18px 14px;text-align:center;cursor:pointer;background:#fff;touch-action:manipulation;transition:border-color .15s, transform .06s}
.state-card:active{transform:scale(.97)}
.state-card:hover{border-color:var(--citrus-deep)}
.state-card .abbr{font-family:var(--font-h);font-size:1.7rem;font-weight:700}
.state-card .sname{font-weight:700;font-size:.95rem}
.state-card .srule{font-size:.78rem;color:var(--muted);margin-top:6px;line-height:1.4}

.case-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:8px}
@media(min-width:900px){.case-grid{grid-template-columns:1fr 320px}.case-side{position:sticky;top:80px;align-self:start}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:16px;box-shadow:var(--shadow)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.count-pill{background:var(--citrus-soft);color:var(--ink);border-radius:99px;padding:2px 12px;font-size:.85rem;font-weight:700}
.note{background:var(--paper2);border:1px solid var(--line);border-radius:var(--radius-s);padding:12px 14px;font-size:.88rem;color:var(--muted);margin-top:12px}
.note strong{color:var(--ink)}

/* meters */
.route{margin:16px 0}
.route-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:6px}
.route-top strong{font-size:.95rem}
.route-top .frac{font-weight:800;font-size:.95rem;white-space:nowrap;text-align:right}
.meter{height:16px;background:var(--paper2);border:1px solid var(--line);border-radius:99px;overflow:hidden}
.meter > div{height:100%;background:linear-gradient(90deg,var(--citrus-deep),var(--citrus));border-radius:99px;transition:width .6s ease;min-width:0;animation:meterFill .8s ease-out}
@keyframes meterFill{from{width:0}}
.route.met .meter > div{background:linear-gradient(90deg,#1d7a4c,#2ea36b)}
.route .rnote{font-size:.82rem;color:var(--muted);margin-top:4px}
.route.met .rnote{color:var(--green);font-weight:700}
.route .met-tag{display:inline-block;background:var(--green-soft);color:var(--green);font-size:.75rem;font-weight:800;padding:2px 10px;border-radius:99px;margin-left:8px;vertical-align:1px}

.status-banner{border-radius:var(--radius);padding:20px;margin-bottom:16px;border:2px solid var(--line);background:#fff;animation:bannerPop .4s ease-out}
@keyframes bannerPop{from{transform:scale(.97);opacity:.4}to{transform:scale(1);opacity:1}}
@media (prefers-reduced-motion:reduce){.meter > div,.status-banner{animation:none}}
.status-banner.building{border-color:var(--citrus-deep);background:var(--citrus-soft)}
.status-banner.qualify{border-color:var(--green);background:var(--green-soft)}
.status-banner h3{margin:0 0 6px;font-size:1.3rem}
.status-banner p{margin:0;color:var(--muted);font-size:.95rem}
.status-banner.qualify h3{color:var(--green)}

/* repair list */
.repair-form{background:var(--paper2);border:1px dashed var(--citrus-deep);border-radius:var(--radius);padding:18px;margin:12px 0}
.repair-list{display:flex;flex-direction:column;gap:10px;margin-top:12px}
.repair-item{border:1px solid var(--line);border-radius:var(--radius-s);padding:14px;display:flex;gap:12px;align-items:flex-start;background:#fff}
.repair-item .ri-body{flex:1;min-width:0}
.repair-item .ri-problem{font-weight:800}
.repair-item .ri-meta{font-size:.85rem;color:var(--muted)}
.safety-tag{display:inline-block;background:var(--red-soft);color:var(--red);font-size:.72rem;font-weight:800;padding:2px 8px;border-radius:99px;margin-left:6px}
.ri-photo{width:64px;height:64px;object-fit:cover;border-radius:8px;border:1px solid var(--line);flex:none}
.ri-del{background:none;border:none;color:var(--faint);cursor:pointer;padding:8px;touch-action:manipulation}
.ri-del:hover{color:var(--red)}
.empty{border:2px dashed var(--line);border-radius:var(--radius);padding:28px;text-align:center;color:var(--muted)}
.empty .ic.big{color:var(--citrus-deep)}

/* timeline */
.timeline{position:relative;padding-left:26px;margin-top:8px}
.timeline:before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:3px;background:var(--citrus-soft);border-radius:3px}
.tl-item{position:relative;padding:10px 0 10px 6px}
.tl-item:before{content:"";position:absolute;left:-24px;top:16px;width:13px;height:13px;border-radius:50%;background:var(--citrus);border:3px solid #fff;box-shadow:0 0 0 2px var(--citrus-deep)}
.tl-item .tl-date{font-size:.8rem;color:var(--faint);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.tl-item .tl-what{font-weight:700}
.tl-item .tl-days{font-size:.85rem;color:var(--muted)}

/* next steps */
.next-steps{border:2px solid var(--citrus-deep);background:var(--citrus-soft)}
.next-steps.locked{opacity:.75}
.ns-item{display:flex;gap:10px;margin:12px 0;font-size:.92rem}
.ns-item .ic{color:var(--citrus-deep);margin-top:2px}
.next-steps.qualify-now{border-color:var(--green);background:var(--green-soft)}
.next-steps.qualify-now .ic{color:var(--green)}

.doc-actions .btn{margin-bottom:10px}
.danger-zone{text-align:center}

/* state cards section */
.states{padding:56px 0}
.section-sub{color:var(--muted);max-width:640px}
.state-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:24px 0}
.scard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.scard h3{margin-bottom:2px}
.scard .law{font-size:.8rem;color:var(--faint);margin-bottom:10px}
.scard ul{margin:0;padding:0;list-style:none;font-size:.9rem}
.scard li{padding:6px 0;border-top:1px solid var(--line);display:flex;gap:8px}
.scard li .ic{color:var(--citrus-deep);margin-top:3px}
.scard .cite{font-size:.78rem;color:var(--faint);margin-top:10px}

/* faq */
.faq{padding:56px 0;background:var(--paper2);border-top:1px solid var(--line)}
.faq-list{max-width:720px}
.faq-list details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 20px;margin-bottom:10px}
.faq-list summary{font-weight:700;cursor:pointer;font-size:1.02rem;touch-action:manipulation}
.faq-list summary::marker{color:var(--citrus-deep)}
.faq-list p{color:var(--muted);margin:.6em 0 0}

/* footer */
.site-footer{background:var(--ink);color:#EDE6D6;padding:40px 0;font-size:.9rem}
.site-footer strong{color:#fff}

/* modal */
.modal{position:fixed;inset:0;background:rgba(28,26,21,.55);display:grid;place-items:center;padding:18px;z-index:100;overflow-y:auto}
.modal-card{background:var(--paper);border-radius:20px;padding:26px;max-width:560px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.25);max-height:92vh;overflow-y:auto}
.modal-card.wide{max-width:720px}
.letter-body{background:#fff;border:1px solid var(--line);border-radius:var(--radius-s);padding:22px;font-size:.92rem;line-height:1.7;white-space:pre-wrap;margin:14px 0;font-family:var(--font-h)}

/* print */
.print-only{display:none}
@media print{
  body > *:not(#printArea){display:none!important}
  .print-only{display:block!important}
  #printArea{font-family:Georgia,serif;color:#000}
  #printArea h1{font-size:22pt}
  #printArea table{width:100%;border-collapse:collapse;font-size:10pt}
  #printArea th,#printArea td{border:1px solid #999;padding:6px;text-align:left}
}

/* ---- device sync (prototype) ---- */
#syncBox .set-row{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:6px 0}
#syncBox .pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;background:#EDE9E0;color:#6E675C}
#syncBox .pill.ok{background:#DFF0E2;color:#2C6E3F}
#syncBox .pill.warn{background:#FFF3D6;color:#8A6D1A}
#syncBox .pill.crit{background:#FBDEDE;color:#A33B3B}
#syncBox .link-btn{background:none;border:0;color:#2A6DF4;font-size:14px;font-weight:600;cursor:pointer;padding:4px 0;touch-action:manipulation}
#syncBox input{width:100%;box-sizing:border-box;font-size:12px;padding:8px;border:1px solid #D8D2C4;border-radius:8px;margin-top:4px;background:#fff;color:#1C1A15}