/* ============ V4 — brighter surfaces + interactive tools ============ */

/* --- richer material tokens, all derived from the approved palette --- */
:root{
  --wl-celadon-lift: linear-gradient(158deg,#EAF1EC 0%,#D3E1D8 100%);
  --wl-copper-wash:  linear-gradient(158deg,#FDEFE2 0%,#F6D9C0 100%);
  --wl-plaster-lift: linear-gradient(158deg,#F7F1EA 0%,#E8DCCE 100%);
  --wl-copper-rule:  linear-gradient(90deg,var(--wl-copper-light),var(--wl-copper-deep));
  --wl-glow:         0 24px 48px -22px rgba(176,96,44,.34);
}

/* alternating coloured section grounds — the site now has a rhythm */
.ground-celadon{background:var(--wl-celadon-lift)}
.ground-plaster{background:var(--wl-plaster-lift)}
.ground-copper{background:var(--wl-copper-wash)}
.ground-celadon,.ground-plaster,.ground-copper{padding-block:clamp(3rem,6vw,5rem)}

/* copper rule under a section eyebrow */
.label.ruled{display:flex;align-items:center;gap:.8rem}
.label.ruled::after{content:"";flex:1;max-width:120px;height:2px;border-radius:2px;background:var(--wl-copper-rule)}

/* service cells get a live tint on hover */
.iso-cell{position:relative;overflow:hidden}
.iso-cell::before{content:"";position:absolute;inset:0;border-radius:var(--wl-r-lg);opacity:0;
  background:var(--wl-celadon-lift);transition:opacity .22s ease;z-index:-1}
.iso-cell:hover::before{opacity:1}
.iso-cell:nth-child(3n+2)::before{background:var(--wl-copper-wash)}
.iso-cell:nth-child(3n+3)::before{background:var(--wl-plaster-lift)}

/* ---------- the scope builder ---------- */
.tool{background:var(--wl-pearl);border:1px solid var(--wl-line);border-radius:var(--wl-r-lg);
  box-shadow:var(--wl-lift);overflow:hidden}
.tool-head{display:flex;align-items:center;gap:1rem;padding:1.15rem clamp(1.2rem,3vw,2rem);
  background:var(--wl-plate);color:var(--wl-pearl);flex-wrap:wrap}
.tool-head h3{color:var(--wl-pearl);margin:0;font-size:1.1rem;letter-spacing:-.03em}
.tool-head .step{margin-left:auto;font-family:var(--wl-font-mono);font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--wl-copper-light)}
.progress{height:3px;background:var(--wl-plaster-deep)}
.progress i{display:block;height:100%;width:0;background:var(--wl-copper-rule);transition:width .35s cubic-bezier(.4,0,.2,1)}
.tool-body{padding:clamp(1.3rem,3vw,2.2rem)}
.panel[hidden]{display:none}
.q{font-family:var(--wl-font-display);font-weight:700;letter-spacing:-.04em;font-size:clamp(1.3rem,2.2vw,1.7rem);
  margin:0 0 .35em}
.qs{color:var(--wl-ink-mid);font-size:.98rem;margin:0 0 1.5rem;max-width:56ch}

.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:.7rem}
.opt{position:relative;display:flex;flex-direction:column;gap:.2rem;text-align:left;cursor:pointer;
  background:var(--wl-card);border:1.5px solid var(--wl-line);border-radius:var(--wl-r-md);
  padding:.95rem 1.05rem;font:inherit;color:var(--wl-ink);transition:border-color .16s,transform .16s,box-shadow .16s}
.opt:hover{border-color:var(--wl-copper-flat);transform:translateY(-2px)}
.opt b{font-weight:600;font-size:1rem}
.opt span{font-size:.85rem;color:var(--wl-ink-mid)}
.opt[aria-pressed="true"]{border-color:var(--wl-copper-flat);background:var(--wl-copper-wash);box-shadow:var(--wl-glow)}
.opt[aria-pressed="true"]::after{content:"✓";position:absolute;top:.6rem;right:.75rem;color:var(--wl-copper-flat);
  font-family:var(--wl-font-mono);font-size:.9rem}

.toolbar{display:flex;gap:.7rem;align-items:center;margin-top:1.8rem;flex-wrap:wrap}
.toolbar .back{background:none;border:0;font:inherit;color:var(--wl-ink-muted);cursor:pointer;padding:.5rem 0}
.toolbar .back:hover{color:var(--wl-copper-flat)}
.hint{font-size:.85rem;color:var(--wl-ink-muted);margin-left:auto}

/* dropzone */
.drop{border:2px dashed var(--wl-line);border-radius:var(--wl-r-md);background:var(--wl-plaster);
  padding:clamp(1.5rem,4vw,2.4rem);text-align:center;transition:border-color .18s,background .18s;cursor:pointer}
.drop:hover,.drop.over{border-color:var(--wl-copper-flat);background:var(--wl-copper-wash)}
.drop .big{font-family:var(--wl-font-display);font-weight:700;letter-spacing:-.03em;font-size:1.1rem;margin:0 0 .3rem}
.drop p{margin:0;font-size:.9rem;color:var(--wl-ink-mid)}
.drop input{position:absolute;width:1px;height:1px;opacity:0}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:.6rem;margin-top:1rem}
.thumb{position:relative;border-radius:var(--wl-r-sm);overflow:hidden;aspect-ratio:4/3;background:var(--wl-plaster-deep);
  box-shadow:var(--wl-lift-sm)}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb button{position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(43,35,49,.82);color:var(--wl-pearl);font-size:13px;line-height:1;display:grid;place-items:center}
.thumb button:hover{background:var(--wl-copper-deep)}

/* summary card */
.summary{background:var(--wl-plate);color:var(--wl-pearl);border-radius:var(--wl-r-md);padding:clamp(1.3rem,3vw,2rem)}
.summary h4{font-family:var(--wl-font-display);font-weight:700;letter-spacing:-.04em;color:var(--wl-pearl);
  font-size:1.35rem;margin:0 0 1rem}
.summary dl{display:grid;grid-template-columns:auto 1fr;gap:.5rem 1.4rem;margin:0 0 1.4rem;font-size:.96rem}
.summary dt{font-family:var(--wl-font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:#B7ACBE;align-self:center}
.summary dd{margin:0;color:var(--wl-pearl)}
.summary .note{font-size:.88rem;color:#C9C0CE;margin:0}
.summary .copperline{color:var(--wl-copper-light);font-family:var(--wl-font-mono);font-size:.95rem}

/* area checker */
.checker{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1.2rem}
.checker input{flex:1;min-width:220px;font:inherit;font-size:1rem;padding:.8rem 1.1rem;border-radius:var(--wl-r-pill);
  border:1.5px solid var(--wl-line);background:var(--wl-pearl);color:var(--wl-ink)}
.checker input:focus{outline:none;border-color:var(--wl-copper-flat);box-shadow:0 0 0 3px rgba(160,78,36,.16)}
.verdict{margin-top:1rem;font-size:1rem;display:none;align-items:flex-start;gap:.6rem;padding:.9rem 1.15rem;
  border-radius:var(--wl-r-md);max-width:60ch}
.verdict.show{display:flex}
.verdict.yes{background:var(--wl-celadon-lift);color:var(--wl-ink);border-left:4px solid #4E7A5E}
.verdict.maybe{background:var(--wl-copper-wash);color:var(--wl-ink);border-left:4px solid var(--wl-copper-flat)}
.verdict b{font-weight:600}

/* estimator */
.est-out{margin-top:1.5rem;border-radius:var(--wl-r-md);overflow:hidden;border:1px solid var(--wl-line)}
.est-out .bar{background:var(--wl-plate);color:var(--wl-pearl);padding:.75rem 1.2rem;font-family:var(--wl-font-mono);
  font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.est-out .body{background:var(--wl-card);padding:clamp(1.2rem,3vw,1.8rem)}
.est-figure{font-family:var(--wl-font-mono);font-weight:500;font-size:clamp(1.8rem,4vw,2.8rem);
  letter-spacing:-.02em;color:var(--wl-ink);line-height:1}
.est-note{font-size:.9rem;color:var(--wl-ink-mid);margin:.8rem 0 0;max-width:58ch}

/* ---------- three-step flow with arrows ---------- */
.flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:0;margin-top:2.2rem}
.flow .step-card{background:var(--wl-card);border:1px solid var(--wl-line);border-radius:var(--wl-r-lg);
  padding:clamp(1.3rem,2.6vw,1.9rem);box-shadow:var(--wl-lift-sm);display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease}
.flow .step-card:hover{transform:translateY(-4px);box-shadow:var(--wl-lift)}
.flow .n{font-family:var(--wl-font-mono);font-weight:500;font-size:2.1rem;line-height:1;letter-spacing:-.03em;
  color:var(--wl-copper-flat);margin-bottom:.7rem}
.flow h3{font-size:clamp(1.1rem,1.7vw,1.3rem);margin:0 0 .5rem}
.flow p{font-size:.95rem;color:var(--wl-ink-mid);margin:0;max-width:34ch}
.flow .arrow{display:grid;place-items:center;padding-inline:clamp(.5rem,1.6vw,1.3rem);color:var(--wl-copper-flat)}
.flow .arrow svg{width:34px;height:34px;display:block}
@media(max-width:900px){
  .flow{grid-template-columns:1fr}
  .flow .arrow{padding:.7rem 0}
  .flow .arrow svg{transform:rotate(90deg)}
}

.est-headline{font-family:var(--wl-font-display);font-weight:700;letter-spacing:-.045em;
  font-size:clamp(1.35rem,2.6vw,1.95rem);line-height:1.1;margin:0 0 .8rem;color:var(--wl-ink);max-width:20ch}
.est-out .bar{background:var(--wl-plate)}

/* --- estimate / invoice toggle --- */
.estimate{position:relative}
.est-toggle{display:inline-flex;gap:.25rem;padding:.25rem;border-radius:var(--wl-r-pill);
  background:var(--wl-plaster);border:1px solid var(--wl-line);margin:0 auto 1.5rem;}
.est-toggle button{font:inherit;font-size:.9rem;border:0;background:transparent;color:var(--wl-ink-mid);
  padding:.5rem 1.1rem;border-radius:var(--wl-r-pill);cursor:pointer;white-space:nowrap}
.est-toggle button[aria-pressed="true"]{background:var(--wl-plate);color:var(--wl-pearl)}
.est-wrap{display:flex;flex-direction:column;align-items:center}
.estimate .side .num{transition:color .25s ease}
.estimate.changed .side:last-child .num{color:var(--wl-copper-flat)}
.estimate.changed .mid{color:var(--wl-copper-light)}
.est-caption{margin:1.1rem auto 0;text-align:center;font-size:.95rem;color:var(--wl-ink-mid);max-width:56ch;min-height:3em}
.est-caption b{color:var(--wl-ink)}

/* ---------- service option cards, visual ---------- */
.opts.services{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.opt.svc{background:var(--wl-copper-wash);border-color:#EBC6A6;padding:1.1rem 1.15rem;gap:.55rem}
.opt.svc .ic{width:40px;height:40px;border-radius:12px;background:var(--wl-metal);display:grid;place-items:center;
  box-shadow:var(--wl-lift-sm);margin-bottom:.15rem}
.opt.svc .ic svg{width:22px;height:22px;stroke:#FFF6EF;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.opt.svc b{font-size:1rem;line-height:1.25}
.opt.svc:hover{border-color:var(--wl-copper-deep);background:linear-gradient(158deg,#FDE8D6,#F4CDAC)}
.opt.svc[aria-pressed="true"]{background:var(--wl-plate);border-color:var(--wl-plate);box-shadow:var(--wl-lift)}
.opt.svc[aria-pressed="true"] b{color:var(--wl-pearl)}
.opt.svc[aria-pressed="true"] span{color:#D6CEDB}
.opt.svc[aria-pressed="true"]::after{color:var(--wl-copper-light)}
.opt.svc[aria-pressed="true"] .ic{background:var(--wl-metal)}

/* ---------- corridor rail ---------- */
.corridor{display:flex;flex-wrap:wrap;margin:2.2rem 0 1rem}
.corridor .rail{display:none}
.corridor .stop{position:relative;flex:1 1 108px;display:flex;flex-direction:column;align-items:center;
  gap:.5rem;padding:1.1rem .2rem .5rem}
.corridor .stop::before{content:"";position:absolute;left:0;right:0;top:1.35rem;height:3px;border-radius:3px;
  background:var(--wl-copper-flat);opacity:.34}
.corridor .stop i{width:13px;height:13px;border-radius:50%;background:var(--wl-pearl);
  border:3px solid var(--wl-copper-flat);box-shadow:0 0 0 5px var(--wl-plaster-lift);position:relative;z-index:1}
.corridor .stop b{font-size:.78rem;font-weight:500;color:var(--wl-ink-mid);text-align:center;line-height:1.2}
.corridor .stop:first-child i,.corridor .stop:last-child i{background:var(--wl-copper-flat);width:15px;height:15px}
.corridor .stop:first-child b,.corridor .stop:last-child b{color:var(--wl-ink);font-weight:600}
.corridor .stop:first-child::before{left:50%}
.corridor .stop:last-child::before{right:50%}
.corridor-note{font-size:.9rem;color:var(--wl-ink-muted);margin:.4rem 0 0}
@media(max-width:760px){
  .corridor{flex-direction:column;align-items:stretch;padding-left:1.8rem;margin-top:1.5rem}
  .corridor .stop{flex-direction:row;justify-content:flex-start;gap:.9rem;padding:.42rem 0}
  .corridor .stop::before{left:-1.8rem;right:auto;top:0;bottom:0;width:3px;height:auto}
  .corridor .stop:first-child::before{left:-1.8rem;top:50%}
  .corridor .stop:last-child::before{left:-1.8rem;right:auto;bottom:50%}
  .corridor .stop i{margin-left:-1.87rem}
  .corridor .stop b{text-align:left;font-size:.92rem}
}

/* ---------- quick quote block ---------- */
.quote-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(1.8rem,4vw,3.4rem);align-items:center}
@media(max-width:900px){.quote-grid{grid-template-columns:1fr}}
.quote-grid .tool{box-shadow:var(--wl-lift)}
.qq-fields{display:grid;gap:.9rem;margin-top:1.2rem}
.qq-fields .f2{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
@media(max-width:520px){.qq-fields .f2{grid-template-columns:1fr}}
.qq-sent{background:var(--wl-celadon-lift);border-radius:var(--wl-r-md);padding:1.2rem 1.4rem;margin-top:1rem;font-size:.95rem;color:var(--wl-ink)}
.qq-sent b{display:block;font-family:var(--wl-font-display);letter-spacing:-.03em;font-size:1.1rem;margin-bottom:.35rem}

/* ============ /free-estimate/ landing page ============ */
body.lp .site-head{position:static;background:var(--wl-pearl);border-bottom:1px solid var(--wl-line)}
.lp-head{display:flex;align-items:center;gap:1rem;padding:.9rem 0}
.lp-head .brand{margin-right:auto}
.lp-trust-mini{display:flex;align-items:center;gap:.5rem;font-family:var(--wl-font-mono);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--wl-ink-muted);text-align:right}
.lp-trust-mini b{color:var(--wl-copper-flat);font-weight:500}

.lp-main{background:var(--wl-plaster-lift);padding-block:clamp(2rem,5vw,3.6rem)}
.lp-head-copy{text-align:center;max-width:860px;margin:0 auto clamp(1.8rem,4vw,3rem)}
.lp-head-copy h1{font-size:clamp(2.1rem,5vw,3.7rem);margin:0 auto .35em;max-width:17ch;text-wrap:balance}
.lp-head-copy h1 em{font-style:normal;color:var(--wl-copper-flat)}
.lp-head-copy p{color:var(--wl-ink-mid);max-width:46ch;margin-inline:auto;font-size:clamp(1rem,1.5vw,1.15rem)}

.lp-grid{display:grid;grid-template-columns:1fr 1.02fr;gap:clamp(1.6rem,4vw,3.4rem);align-items:center;
  max-width:1120px;margin-inline:auto}
@media(max-width:920px){.lp-grid{grid-template-columns:1fr}.lp-art{order:2;max-width:520px;margin-inline:auto}}
.lp-art img{width:100%;display:block;border-radius:var(--wl-r-lg)}
.lp-art .imgnote{position:static;display:block;text-align:center;margin-top:.5rem;color:var(--wl-ink-muted)}

.lp-card{background:var(--wl-pearl);border-radius:var(--wl-r-lg);box-shadow:var(--wl-lift);overflow:hidden}
.lp-card .cap{background:var(--wl-plate);color:var(--wl-pearl);padding:1.15rem clamp(1.2rem,3vw,1.8rem)}
.lp-card .cap h2{color:var(--wl-pearl);font-size:1.22rem;margin:0 0 .3rem;letter-spacing:-.035em}
.lp-card .cap span{font-family:var(--wl-font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--wl-copper-light);display:flex;align-items:center;gap:.45rem}
.lp-steps{display:flex;gap:5px;padding:0 clamp(1.2rem,3vw,1.8rem) .9rem;background:var(--wl-plate)}
.lp-steps i{flex:1;height:4px;border-radius:4px;background:rgba(253,251,249,.22);transition:background .3s}
.lp-steps i.on{background:var(--wl-copper-rule)}
.lp-body{padding:clamp(1.3rem,3vw,1.9rem)}
.lp-qn{font-family:var(--wl-font-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--wl-ink-muted);margin:0 0 .6rem}
.lp-q{font-family:var(--wl-font-display);font-weight:700;letter-spacing:-.04em;font-size:clamp(1.25rem,2vw,1.5rem);
  margin:0 0 1.15rem}
.lp-opts{display:grid;gap:.6rem}
.lp-opt{display:flex;align-items:center;gap:.9rem;width:100%;text-align:left;cursor:pointer;font:inherit;
  background:var(--wl-card);border:1.5px solid var(--wl-line);border-radius:var(--wl-r-md);padding:.85rem 1rem;
  color:var(--wl-ink);transition:border-color .16s,transform .16s,box-shadow .16s}
.lp-opt:hover{border-color:var(--wl-copper-flat);transform:translateX(3px);box-shadow:var(--wl-lift-sm)}
.lp-opt .ic{flex:0 0 auto;width:38px;height:38px;border-radius:11px;background:var(--wl-copper-wash);
  display:grid;place-items:center;border:1px solid #EDCDAE}
.lp-opt .ic svg{width:19px;height:19px;stroke:var(--wl-copper-deep);fill:none;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round}
.lp-opt b{font-weight:600;font-size:1rem;flex:1}
.lp-opt .go{color:var(--wl-copper-flat);font-size:1.05rem;line-height:1}
.lp-back{background:none;border:0;font:inherit;color:var(--wl-ink-muted);cursor:pointer;padding:.55rem 0;margin-top:1rem}
.lp-back:hover{color:var(--wl-copper-flat)}

.lp-bar{background:var(--wl-plate);color:var(--wl-pearl);padding:1.05rem 0}
.lp-bar .wrap{display:flex;flex-wrap:wrap;gap:1rem 2.4rem;justify-content:center;align-items:center}
.lp-bar span{display:flex;align-items:center;gap:.55rem;font-family:var(--wl-font-mono);font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:#D6CEDB}
.lp-bar svg{width:15px;height:15px;stroke:var(--wl-copper-light);fill:none;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.lp-foot{padding:1.6rem 0 2.4rem;text-align:center}
.lp-foot p{font-size:.84rem;color:var(--wl-ink-muted);margin:0 auto;max-width:70ch}
.lp-foot a{color:var(--wl-ink-muted)}

/* ---------- date + time picker (scope builder + landing page) ---------- */
.lp-when{display:flex;flex-direction:column;gap:.9rem;margin-top:1.1rem}
.lp-asap{background:var(--wl-copper-wash);border-color:var(--wl-copper-light)}
.lp-asap b{color:var(--wl-copper-flat)}
.lp-or{margin:.2rem 0 0;text-align:center;font-size:.86rem;letter-spacing:.02em;
  color:var(--wl-ink-muted);position:relative}
.lp-or::before,.lp-or::after{content:"";position:absolute;top:50%;width:22%;height:1px;
  background:var(--wl-line)}
.lp-or::before{left:0}.lp-or::after{right:0}
.lp-cal{display:grid;grid-template-columns:1.4fr 1fr;gap:.8rem}
.lp-cal .field{margin:0}
.lp-cal label{display:block;font-size:.8rem;font-weight:600;letter-spacing:.03em;
  text-transform:uppercase;color:var(--wl-ink-soft);margin-bottom:.35rem}
.lp-cal input{width:100%;padding:.85rem .95rem;font:inherit;font-size:1rem;
  color:var(--wl-ink);background:#fff;border:2px solid var(--wl-line);
  border-radius:var(--wl-r-sm);appearance:none;min-height:52px}
.lp-cal input:focus-visible{outline:none;border-color:var(--wl-copper);
  box-shadow:0 0 0 4px rgba(208,116,62,.18)}
.lp-cal input::-webkit-calendar-picker-indicator{cursor:pointer;opacity:.6;
  filter:saturate(0)}
.lp-cal input::-webkit-calendar-picker-indicator:hover{opacity:1}
.lp-when-go[disabled]{opacity:.42;cursor:not-allowed;box-shadow:none}
.lp-when-hint{margin:-.2rem 0 0}
@media (max-width:520px){.lp-cal{grid-template-columns:1fr}}

/* ---------- landing page: post-submit photos + notes screen ---------- */
.lp-sub{margin:.55rem 0 0;color:var(--wl-ink-soft);font-size:.98rem;line-height:1.5}
.lp-extra{margin-top:1.2rem}
.lp-extra textarea{width:100%;padding:.85rem .95rem;font:inherit;font-size:1rem;color:var(--wl-ink);
  background:#fff;border:2px solid var(--wl-line);border-radius:var(--wl-r-sm);resize:vertical}
.lp-extra textarea:focus-visible{outline:none;border-color:var(--wl-copper);
  box-shadow:0 0 0 4px rgba(208,116,62,.18)}
.lp-skip{display:block;margin:.9rem auto 0;background:none;border:0;cursor:pointer}