/* Kilowise — Calm Sky. Phone-first. */
:root{
  --navy:#1B2A4A; --navy-deep:#0E1830; --sky:#5E8BC7; --sky-soft:#7FA6D6;
  --haze:#DCE8F5; --bg:#EEF3F9; --line:#D3DFEE; --line-strong:#B8C9DE;
  --muted:#4A6385; --sun:#F2C14E; --ok:#2E7D5B; --err:#B3261E;
  --radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  font-family:'Outfit',system-ui,-apple-system,sans-serif;color:var(--navy);
  background:var(--bg);-webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
}
@media (min-width:520px){
  body{background:linear-gradient(180deg,#C9DAEE 0%,#EEF3F9 60%)}
  .app{margin:24px auto;border-radius:32px;overflow:hidden;box-shadow:0 20px 60px rgba(14,24,48,.18)}
}
.app{max-width:440px;margin:0 auto;min-height:100dvh;background:var(--bg);position:relative}
@media (min-width:520px){.app{min-height:calc(100dvh - 48px)}}

[hidden]{display:none!important}
button,input{font:inherit;color:inherit}
a{color:var(--navy)}

/* ── screens ── */
.screen{min-height:calc(100dvh - 74px);display:flex;flex-direction:column;padding:0 20px;animation:in .28s ease}
.screen.sky,.screen[data-screen="renter"]{min-height:100dvh}
@media (min-width:520px){.screen{min-height:calc(100dvh - 122px)}.screen.sky,.screen[data-screen="renter"]{min-height:calc(100dvh - 48px)}}
@keyframes in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.sky{background:linear-gradient(180deg,#4F7DBD 0%,#86AADA 55%,#DCE8F5 100%);position:relative;overflow:hidden;padding-bottom:0}

/* ── brand ── */
.brand{display:flex;align-items:center;gap:8px;padding-top:max(22px,env(safe-area-inset-top));font-size:23px;font-weight:300;letter-spacing:-.5px}
.brand.light{color:#fff}

/* ── hero ── */
.hero{text-align:center;color:#fff;padding:30px 6px 0;position:relative}
.hero h1{margin:0;font-size:clamp(34px,10vw,40px);font-weight:200;line-height:1.1;letter-spacing:-1px}
.hero p{margin:12px 0 0;font-size:16px;font-weight:300;line-height:1.5}
.hero p.dark{color:var(--navy)}

/* ── cards & forms ── */
.card{background:rgba(255,255,255,.95);border-radius:22px;padding:16px;position:relative}
.startcard{margin-top:22px;display:flex;flex-direction:column;gap:10px;z-index:1}
label{font-size:14px;font-weight:500}
input[type=text],input[type=email],input[type=tel]{
  height:54px;border-radius:14px;border:1.5px solid var(--line-strong);padding:0 16px;
  font-size:17px;background:#fff;width:100%;outline:none;transition:border-color .15s
}
input:focus{border-color:var(--navy)}
input[aria-invalid=true]{border-color:var(--err)}
.billrow{display:flex;align-items:center;gap:12px}
.billrow input{flex:1;accent-color:var(--navy);height:32px}
.billrow output{font-size:24px;font-weight:500;min-width:72px;text-align:right}
.err{margin:0;color:var(--err);font-size:13px}
.trust{margin:0;text-align:center;font-size:12px;color:var(--muted)}

.btn{
  height:56px;border-radius:999px;border:none;background:var(--navy);color:#fff;
  font-size:17px;font-weight:500;width:100%;cursor:pointer;transition:transform .1s,opacity .15s
}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.35;cursor:default}
.btn.ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line-strong)}
.btn:focus-visible,.opt:focus-visible,.back:focus-visible{outline:3px solid var(--sun);outline-offset:2px}

.skyline{display:block;width:100%;height:auto;margin-top:auto;padding-top:28px}
.foot{background:var(--navy);color:#C9D6EA;margin:0 -20px;padding:14px 20px calc(18px + env(safe-area-inset-bottom));font-size:12px;text-align:center;line-height:1.6}
.foot a{color:#fff}
.opby{color:#9FB2CF;margin-top:4px}

/* ── quiz header ── */
.qhead{display:flex;align-items:center;gap:10px;padding:max(16px,env(safe-area-inset-top)) 20px 0;height:74px;background:var(--bg);position:sticky;top:0;z-index:5}
.back{width:44px;height:44px;flex-shrink:0;border-radius:999px;border:none;background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--navy)}
.billbar{flex:1;height:56px;min-width:0}
.billbar rect,.billbar circle,.billbar text{transition:all .5s cubic-bezier(.3,1.4,.5,1)}
.stepcount{font-size:13px;color:var(--muted);flex-shrink:0}

/* ── quiz content ── */
.art{margin-top:14px;height:190px;border-radius:24px;background:var(--haze);display:flex;align-items:flex-end;justify-content:center;overflow:hidden;position:relative;flex-shrink:0}
.art svg{width:280px;height:auto;max-height:176px}
.art.short{height:150px;align-items:center}
.art.short svg{width:100%;max-width:350px;height:100%}
.qtext{padding:22px 4px 0}
.qtext h1{margin:0;font-size:29px;font-weight:300;line-height:1.15;letter-spacing:-.5px}
.qtext p{margin:8px 0 0;font-size:15px;color:var(--muted);line-height:1.5}
.pill{display:inline-flex;background:#fff;color:var(--ok);font-size:13px;font-weight:500;padding:6px 12px;border-radius:999px;margin-bottom:12px}

.opts{display:flex;flex-direction:column;gap:10px;padding-top:18px}
.opts.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.opt{
  min-height:62px;display:flex;align-items:center;gap:12px;padding:0 18px;text-align:left;
  background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);font-size:17px;cursor:pointer;
  transition:background .15s,border-color .15s,color .15s
}
.grid2 .opt{padding:0 14px;font-size:16px;gap:10px}
.opt .dot{width:20px;height:20px;flex-shrink:0;border-radius:999px;border:2px solid #9BB0CC;transition:all .15s}
.opt:active{transform:scale(.99)}
.opt.is-on{background:var(--navy);border-color:var(--navy);color:#fff}
.opt.is-on .dot{border:5px solid var(--sun);background:#fff}
.hint{margin:auto 0 0;padding:20px 0 calc(24px + env(safe-area-inset-bottom));font-size:12px;color:var(--muted);text-align:center}

.fields{display:flex;flex-direction:column;gap:8px;padding-top:18px}
.row2{display:flex;gap:12px;margin-bottom:6px}
.row2>div{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}
.zipok{display:flex;align-items:center;gap:10px;background:#fff;border-radius:14px;padding:12px 16px;font-size:15px;margin-top:6px}
.linkbtn{border:none;background:none;padding:0;color:var(--sky);text-decoration:underline;cursor:pointer;font-size:15px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.cta{margin-top:auto;position:sticky;bottom:0;padding:16px 0 calc(22px + env(safe-area-inset-bottom));background:linear-gradient(180deg,rgba(238,243,249,0) 0,var(--bg) 18px);display:flex;flex-direction:column;gap:10px}
.note{margin:0;font-size:12px;color:var(--muted);text-align:center}
.consent{margin:0;font-size:11.5px;line-height:1.5;color:#3E5272}

/* shade art states */
.t-some,.t-lots{opacity:0;transform:scale(.6);transform-origin:206px 148px;transition:opacity .35s,transform .45s cubic-bezier(.3,1.4,.5,1)}
[data-shade="some"] .t-some,[data-shade="lots"] .t-lots{opacity:1;transform:none}
.bubble{position:absolute;top:16px;left:50%;transform:translate(-50%,-6px);background:#fff;border-radius:16px;padding:8px 14px;font-size:14px;font-weight:500;white-space:nowrap;opacity:0;transition:all .3s}
[data-shade="unsure"] .bubble{opacity:1;transform:translate(-50%,0)}

/* little motions */
.pin{animation:drop .7s cubic-bezier(.3,1.5,.5,1) both .1s}
@keyframes drop{from{transform:translateY(-40px);opacity:0}to{transform:none;opacity:1}}
.rings path{animation:ring 1.6s ease-in-out infinite}
@keyframes ring{50%{opacity:.25}}
.flybill{animation:fly 3s ease-in-out infinite alternate}
@keyframes fly{to{transform:rotate(24deg) translate(6px,-6px)}}

/* thanks */
.thanksart{width:100%;max-width:300px;align-self:center;margin-top:12px}
.hero h1 span{white-space:nowrap}
.steps{margin:22px 0 calc(28px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px}
.steplabel{font-size:13px;font-weight:500;color:var(--muted);letter-spacing:1px;text-transform:uppercase}
.stepline{display:flex;gap:12px;font-size:15px;line-height:1.4;align-items:flex-start}
.stepline span{width:26px;height:26px;flex-shrink:0;border-radius:999px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px}

/* renter */
.renter{text-align:center;padding:90px 8px 0}
.renter h1{margin:20px 0 0;font-size:30px;font-weight:300}
.renter p{margin:12px 0 0;font-size:16px;color:var(--muted);line-height:1.55}

/* utility step */
.bolt{animation:ring 1.6s ease-in-out infinite}

/* bill upload */
.billtop{display:flex;align-items:center;justify-content:space-between;padding-top:max(20px,env(safe-area-inset-top));padding-left:4px}
.billtop .brand{padding-top:0;font-size:20px}
.okpill{display:inline-flex;align-items:center;gap:6px;background:#fff;color:var(--ok);font-size:12px;font-weight:500;padding:6px 10px;border-radius:999px}
.billstate{display:flex;flex-direction:column;flex:1}
.kicker{font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);font-weight:500;margin-bottom:8px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.drop{margin-top:20px;min-height:230px;border-radius:24px;border:2px dashed #9BB0CC;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;cursor:pointer;padding:16px;text-align:center;transition:border-color .15s,background .15s}
.drop:active{background:#F7FAFD}
#billFile:focus-visible + .err, .drop:focus-within{outline:3px solid var(--sun);outline-offset:2px}
.drop.busy{opacity:.6;pointer-events:none}
.dropmain{font-size:18px;font-weight:500}
.dropsub{font-size:13px;color:var(--muted)}
.secure{display:flex;align-items:center;gap:10px;font-size:13px;color:#3E5272;line-height:1.4;margin-top:14px}
.secure svg{flex-shrink:0}
.cta.center{align-items:center}
.linkbtn.big{font-size:15px;min-height:48px;padding:0 12px;color:var(--navy)}
.filecard{margin-top:20px;background:#fff;border-radius:22px;padding:16px;display:flex;align-items:center;gap:14px}
.thumb{width:74px;height:96px;border-radius:10px;background:#F4F7FB center/cover no-repeat;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:13px;font-weight:600;color:var(--muted)}
.thumb.has-img span{display:none}
.fileinfo{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.fname{font-size:16px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fsub{font-size:13px;color:var(--muted)}
.fileinfo .linkbtn{align-self:flex-start;font-size:14px;min-height:32px}

/* legal pages */
.doc{max-width:720px;margin:0 auto;padding:28px 20px 60px;background:#fff;min-height:100dvh;line-height:1.65;font-size:16px}
.doc h1{font-weight:300;font-size:34px;letter-spacing:-.5px;margin:18px 0 6px}
.doc h2{font-weight:500;font-size:20px;margin:28px 0 6px}
.doc .updated{color:var(--muted);font-size:14px;margin:0 0 18px}
.doc a.home{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-size:22px;font-weight:300}