/* ============================================================
   BUILDER INSPECT — site stylesheet
   Design DNA taken from the app itself:
   paper #EDEAE1 / ink #20241f / zandsteen #B4622E / hardsteen #3E5C6B
   ============================================================ */

:root{
  --ink:#20241f;
  --ink-soft:#3a3e38;
  --paper:#EDEAE1;
  --paper-raised:#F7F5EE;
  --paper-deep:#E3DFD2;
  --line:#c9c4b4;
  --hardsteen:#3E5C6B;
  --zandsteen:#B4622E;
  --kalksteen:#B08D2E;
  --marmer:#5F7772;
  --ok:#3E7A4E;
  --jewel-a:#6fb6d8;
  --jewel-b:#e8b34b;
  --jewel-c:#c96a3a;
  --font-display:'Space Grotesk',sans-serif;
  --font-body:'IBM Plex Sans',sans-serif;
  --font-mono:'IBM Plex Mono',monospace;
  --pad:clamp(20px,5vw,72px);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.55;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.mono{font-family:var(--font-mono);letter-spacing:.02em}
.dim{opacity:.55}
h1,h2,h3{font-family:var(--font-display);line-height:1.05;font-weight:700}
h2{font-size:clamp(30px,4.6vw,58px);letter-spacing:-.02em}
h3{font-size:clamp(19px,2vw,26px)}

::selection{background:var(--zandsteen);color:var(--paper-raised)}

.kicker{
  font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--zandsteen);margin-bottom:14px;font-weight:600;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;font-family:var(--font-mono);font-size:14px;
  letter-spacing:.06em;text-transform:uppercase;font-weight:600;
  padding:14px 26px;border:1.5px solid var(--ink);
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  cursor:pointer;background:transparent;color:var(--ink);
}
.btn:hover{transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--ink)}
.btn:active{transform:translate(0,0);box-shadow:1px 1px 0 var(--ink)}
.btn-solid{background:var(--zandsteen);border-color:var(--zandsteen);color:var(--paper-raised)}
.btn-solid:hover{box-shadow:4px 4px 0 var(--ink)}
.btn-small{padding:9px 16px;font-size:12px}
.btn-big{padding:18px 34px;font-size:15px}

/* ---------- chips (app's numbered markers) ---------- */
.chip{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:50%;
  background:var(--zandsteen);color:#fff;
  font-family:var(--font-mono);font-weight:600;font-size:14px;
  box-shadow:0 1px 0 rgba(32,36,31,.4), inset 0 0 0 2px rgba(255,255,255,.25);
}
.chip-s{width:22px;height:22px;font-size:11px}
.chip.hard{background:var(--hardsteen)}

/* ============ TOP BAR ============ */
.topbar{
  position:fixed;inset:0 0 auto 0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px var(--pad);
  transition:background .3s ease, box-shadow .3s ease, padding .3s ease;
}
.topbar.scrolled{
  background:color-mix(in srgb, var(--paper-raised) 88%, transparent);
  backdrop-filter:blur(10px);
  box-shadow:0 1px 0 var(--line);
  padding:10px var(--pad);
}
.brand{display:flex;align-items:center;gap:10px}
.brand-chip{
  width:26px;height:26px;border-radius:50%;background:var(--zandsteen);
  color:#fff;font-family:var(--font-mono);font-weight:700;font-size:13px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.25);
}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:18px;letter-spacing:-.01em}
.brand-ver{font-size:11px;opacity:.45}
.topnav{display:flex;gap:26px}
.topnav a{
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;
  opacity:.7;transition:opacity .15s;position:relative;
}
.topnav a:hover{opacity:1}
.topnav a::after{
  content:"";position:absolute;left:0;bottom:-4px;height:2px;width:0;
  background:var(--zandsteen);transition:width .2s ease;
}
.topnav a:hover::after{width:100%}
.topbar-right{display:flex;align-items:center;gap:14px}
.lang-seg{display:inline-flex;border:1.5px solid var(--ink)}
.lang-seg button{
  border:none;background:transparent;padding:8px 10px;
  font-family:var(--font-mono);font-size:11.5px;font-weight:600;letter-spacing:.04em;
  cursor:pointer;color:var(--ink);
  border-right:1px solid var(--line);
  transition:background .15s, color .15s;
}
.lang-seg button:last-child{border-right:none}
.lang-seg button:hover{background:var(--paper-deep)}
.lang-seg button.active{background:var(--ink);color:var(--paper-raised)}

/* ============ HERO ============ */
.hero{
  min-height:100svh;
  display:flex;flex-direction:column;justify-content:flex-start;
  padding:92px var(--pad) 40px;
  position:relative;
}
.hero-stage{position:relative}
.hero-img-wrap{
  position:relative;overflow:hidden;
  border:1.5px solid var(--ink);
  box-shadow:10px 10px 0 var(--paper-deep), 10px 10px 0 1.5px var(--line);
  cursor:crosshair;
  user-select:none;
}
.hero-img-wrap img{width:100%;filter:saturate(.92)}
/* pan-y keeps the page scrollable when a finger lands on the hero;
   once zoomed we take the gesture over for panning and range-drawing */
.hero-zoom{position:relative;transform-origin:0 0;touch-action:pan-y}
.hero-img-wrap.zoomed .hero-zoom{touch-action:none}
.hero-img-wrap.zoomed{cursor:grab}
.hero-img-wrap.panning{cursor:grabbing}
.tool-ui{
  position:absolute;right:12px;bottom:52px;z-index:5;
  display:flex;gap:2px;
  background:color-mix(in srgb, var(--paper-raised) 92%, transparent);
  border:1.5px solid var(--ink);
  box-shadow:3px 3px 0 rgba(32,36,31,.25);
}
.tool-ui button{
  border:none;background:transparent;cursor:pointer;
  font-size:14px;line-height:1;color:var(--ink);
  width:32px;height:30px;
  transition:background .15s;
}
.tool-ui button:hover{background:var(--paper-deep)}
.tool-ui button.active{background:var(--hardsteen);color:#fff}
/* finger-sized controls on touch devices and phone-width screens */
@media (pointer:coarse),(max-width:640px){
  .tool-ui button,.zoom-ui button{width:42px;height:40px;font-size:16px}
  .zoom-ui span{min-width:50px;font-size:11.5px}
  .tool-ui{bottom:62px}
  .ledger-min{font-size:18px;padding:0 8px}
}
.hero-svg rect.rubber{
  fill:rgba(232,179,75,.14);stroke:var(--jewel-b);
  stroke-dasharray:4 3;opacity:1;animation:none;
}
.zoom-ui{
  position:absolute;right:12px;bottom:12px;z-index:5;
  display:flex;align-items:center;gap:2px;
  background:color-mix(in srgb, var(--paper-raised) 92%, transparent);
  border:1.5px solid var(--ink);
  box-shadow:3px 3px 0 rgba(32,36,31,.25);
}
.zoom-ui button{
  border:none;background:transparent;cursor:pointer;
  font-family:var(--font-mono);font-size:15px;font-weight:600;color:var(--ink);
  width:32px;height:30px;line-height:1;
  transition:background .15s;
}
.zoom-ui button:hover{background:var(--paper-deep)}
.zoom-ui span{
  font-size:10.5px;font-weight:600;min-width:44px;text-align:center;
  border-left:1px solid var(--line);border-right:1px solid var(--line);
  padding:0 4px;
}

/* scan sweep */
.scanline{
  position:absolute;top:0;bottom:0;width:2px;left:-3%;
  background:linear-gradient(180deg, transparent, var(--zandsteen) 20%, var(--jewel-b) 50%, var(--zandsteen) 80%, transparent);
  box-shadow:0 0 18px 4px rgba(180,98,46,.55), 0 0 60px 14px rgba(232,179,75,.25);
  opacity:0;pointer-events:none;
}
.scanline.run{animation:scan 2.6s cubic-bezier(.6,.02,.3,1) .5s forwards}
@keyframes scan{
  0%{left:-2%;opacity:0}
  6%{opacity:1}
  94%{opacity:1}
  100%{left:102%;opacity:0}
}

.hero-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.hero-svg rect{
  fill:rgba(180,98,46,.13);stroke:var(--zandsteen);stroke-width:1.5;
  opacity:0;
}
.hero-svg rect.hard{fill:rgba(62,92,107,.16);stroke:var(--hardsteen)}
.hero-svg rect.on{animation:boxin .5s ease forwards}
@keyframes boxin{
  0%{opacity:0;transform:scale(1.15);transform-origin:center}
  100%{opacity:1;transform:scale(1)}
}

.hero-markers{position:absolute;inset:0;pointer-events:none}
.hmark{
  position:absolute;transform:translate(-50%,-50%) scale(0);
  width:min(34px,4.2vw);height:min(34px,4.2vw);min-width:22px;min-height:22px;
  border-radius:50%;background:var(--zandsteen);color:#fff;
  font-family:var(--font-mono);font-weight:700;font-size:clamp(10px,1.5vw,15px);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 6px rgba(32,36,31,.45), inset 0 0 0 2px rgba(255,255,255,.3);
  pointer-events:none;
}
.hmark.hard{background:var(--hardsteen)}
.hmark.pop{animation:pop .45s cubic-bezier(.2,1.6,.4,1) forwards}
@keyframes pop{
  0%{transform:translate(-50%,-50%) scale(0);opacity:0}
  60%{opacity:1}
  100%{transform:translate(-50%,-50%) scale(1);opacity:1}
}
.hmark.user{background:var(--kalksteen)}

.hero-hint{
  position:absolute;left:14px;bottom:12px;max-width:55%;
  font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--paper-raised);
  background:color-mix(in srgb, var(--ink) 72%, transparent);
  padding:7px 12px;
  opacity:0;transition:opacity .6s ease 3.5s;
  pointer-events:none;
}
.hero-hint.show{opacity:1;animation:hintpulse 2.8s ease 4s infinite}
@keyframes hintpulse{0%,100%{background:color-mix(in srgb,var(--ink) 72%,transparent)}50%{background:color-mix(in srgb,var(--zandsteen) 82%,transparent)}}

/* ledger */
.ledger{
  position:absolute;right:clamp(8px,2vw,28px);top:clamp(8px,2vw,28px);
  width:min(320px,42vw);
  background:color-mix(in srgb, var(--paper-raised) 94%, transparent);
  border:1.5px solid var(--ink);
  box-shadow:6px 6px 0 rgba(32,36,31,.22);
  backdrop-filter:blur(6px);
  opacity:0;transform:translateY(-8px);
  transition:opacity .5s ease .4s, transform .5s ease .4s;
  max-height:70%;display:flex;flex-direction:column;
}
.ledger.show{opacity:1;transform:none}
.ledger-head{
  display:flex;justify-content:space-between;align-items:center;
  padding:10px 14px;border-bottom:1.5px solid var(--ink);
  font-size:11px;letter-spacing:.14em;font-weight:600;
}
.ledger-count b{color:var(--zandsteen);font-size:14px}
.ledger-min{
  border:none;background:transparent;cursor:pointer;
  font-family:var(--font-mono);font-size:13px;font-weight:700;color:var(--ink);
  padding:0 2px;margin-left:6px;line-height:1;opacity:.6;
  transition:opacity .15s;
}
.ledger-min:hover{opacity:1}
.ledger.min .ledger-list,.ledger.min .ledger-foot{display:none}
.ledger.min{max-height:none}
.ledger-list{list-style:none;overflow:hidden;flex:1}
.ledger-list li{
  display:flex;gap:10px;align-items:baseline;
  padding:7px 14px;border-bottom:1px solid var(--line);
  font-family:var(--font-mono);font-size:11.5px;
  animation:rowin .35s ease;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.ledger-list li b{color:var(--zandsteen)}
.ledger-list li.hard b{color:var(--hardsteen)}
@keyframes rowin{from{opacity:0;transform:translateX(10px)}to{opacity:1;transform:none}}
.ledger-foot{
  padding:8px 14px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  opacity:.6;border-top:1.5px solid var(--line);
}

/* hero copy */
.hero-copy{margin-top:clamp(26px,4vh,54px);max-width:1100px}
.hero-title{font-size:clamp(34px,5.6vw,86px);letter-spacing:-.03em;white-space:nowrap}
@media (max-width:520px){.hero-title{white-space:normal}}
.hero-title .line{display:block;overflow:hidden;transform:translateY(20px);opacity:0;animation:riseup .7s cubic-bezier(.2,.8,.2,1) forwards}
.hero-title .line:nth-child(2){animation-delay:.12s}
.hero-title .accent{color:var(--zandsteen)}
@keyframes riseup{to{transform:none;opacity:1}}
.hero-sub{margin-top:20px;font-size:clamp(16px,1.6vw,20px);max-width:620px;color:var(--ink-soft)}
.hero-ctas{margin-top:30px;display:flex;gap:16px;flex-wrap:wrap}
.scroll-cue{
  position:absolute;bottom:16px;left:50%;transform:translateX(-50%);
  font-size:12px;opacity:.4;animation:cue 2s ease infinite;
}
@keyframes cue{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,7px)}}

/* ============ MARQUEE ============ */
.marquee{
  border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);
  background:var(--ink);color:var(--paper);
  overflow:hidden;padding:12px 0;
}
.marquee-track{
  display:inline-flex;gap:48px;white-space:nowrap;
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  animation:marq 120s linear infinite;
}
.marquee-track span i{color:var(--jewel-b);font-style:normal;margin-right:48px}
@keyframes marq{to{transform:translateX(-50%)}}

/* ============ PROMO (buy once) ============ */
.promo{
  background:var(--paper-deep);
  border-bottom:1.5px solid var(--ink);
  padding:clamp(28px,4vw,52px) var(--pad);
}
.promo-text{
  max-width:880px;
  font-family:var(--font-display);font-weight:500;
  font-size:clamp(18px,2.3vw,27px);line-height:1.35;
}
.promo-text b{color:var(--zandsteen)}

/* ============ METHOD ============ */
.method{padding:calc(var(--pad) * 1.6) var(--pad)}
.section-head{max-width:900px;margin-bottom:clamp(40px,6vw,80px)}
.section-sub{margin-top:16px;font-size:18px;color:var(--ink-soft);max-width:560px}

.steps{display:flex;flex-direction:column}
.step{
  display:grid;grid-template-columns:minmax(300px,1fr) minmax(300px,50%);
  gap:clamp(24px,4vw,64px);align-items:start;
  padding:clamp(36px,5vw,64px) 0;
  border-top:1.5px solid var(--line);
  opacity:0;transform:translateY(36px);
  transition:opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1);
}
.step:first-child{border-top:1.5px solid var(--ink)}
.step.vis{opacity:1;transform:none}
.step-num{
  font-size:clamp(30px,3.4vw,46px);font-weight:600;color:transparent;
  -webkit-text-stroke:1.5px var(--zandsteen);
  line-height:1;margin-bottom:14px;
}
.step-copy p{margin-top:12px;color:var(--ink-soft);max-width:480px}

.step-demo{position:relative}

/* step 1 — camera */
.fauxcam{position:relative;border:1.5px solid var(--ink);overflow:hidden;box-shadow:8px 8px 0 var(--paper-deep)}
.fauxcam img{aspect-ratio:4/3;object-fit:cover;width:100%}
.fauxcam-ui{
  position:absolute;top:10px;left:10px;color:#fff;font-size:11px;letter-spacing:.12em;
  background:rgba(32,36,31,.66);padding:6px 10px;display:flex;align-items:center;gap:8px;
}
.rec{width:8px;height:8px;border-radius:50%;background:#e5484d;animation:blink 1.2s steps(2) infinite}
@keyframes blink{50%{opacity:.2}}
.fauxcam-focus{
  position:absolute;top:50%;left:50%;width:26%;aspect-ratio:1;
  transform:translate(-50%,-50%);
  border:1.5px solid var(--jewel-b);
  animation:focuspulse 2.4s ease infinite;
}
@keyframes focuspulse{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.9}50%{transform:translate(-50%,-50%) scale(1.12);opacity:.5}}

/* step 2 — tagging */
.fauxtag{position:relative;border:1.5px solid var(--ink);overflow:hidden;box-shadow:8px 8px 0 var(--paper-deep)}
.fauxtag img{aspect-ratio:4/3;object-fit:cover;width:100%}
.fauxtag-chip{position:absolute;top:34%;left:46%;transform:scale(0)}
.fauxtag-box{
  position:absolute;top:40%;left:32%;width:36%;height:34%;
  border:1.5px solid var(--zandsteen);background:rgba(180,98,46,.14);
  opacity:0;
}
.fauxtag-label{
  position:absolute;bottom:10px;left:10px;font-size:11px;letter-spacing:.12em;
  background:var(--paper-raised);border:1.5px solid var(--ink);padding:6px 10px;
  opacity:0;transform:translateY(6px);
}
.step.vis .fauxtag-box{animation:boxin .45s ease .3s forwards}
.step.vis .fauxtag-chip{animation:pop .45s cubic-bezier(.2,1.6,.4,1) .55s forwards;transform-origin:center}
@keyframes popplain{to{transform:scale(1)}}
.step.vis .fauxtag-chip{animation-name:popplain}
.step.vis .fauxtag-label{transition:opacity .4s ease .8s, transform .4s ease .8s;opacity:1;transform:none}

/* step 1 — drag & drop: detail photo linked onto the main photo */
.fauxdrag{
  position:relative;border:1.5px solid var(--ink);overflow:hidden;
  box-shadow:8px 8px 0 var(--paper-deep);
}
.fauxdrag-base{width:100%;filter:saturate(.92)}
.fauxdrag-ui{
  position:absolute;top:10px;left:10px;color:#fff;font-size:10px;letter-spacing:.14em;
  background:rgba(32,36,31,.66);padding:6px 10px;
}
.fauxdrag-target{
  position:absolute;left:44.5%;top:60%;width:11%;height:15%;
  border:2px dashed var(--jewel-b);background:rgba(232,179,75,.14);
  opacity:0;transition:opacity .4s ease;pointer-events:none;
}
.fauxdrag-target.on{opacity:1;animation:dropzone 1s ease infinite}
@keyframes dropzone{50%{background:rgba(232,179,75,.3)}}
.fauxdrag-chip{
  position:absolute;left:50%;top:60%;transform:translate(-50%,-50%);
  width:30px;height:30px;font-size:14px;
}
.fauxdrag-chip.bounce{animation:chipbounce .55s cubic-bezier(.2,1.6,.4,1)}
@keyframes chipbounce{
  0%{transform:translate(-50%,-50%) scale(.6)}
  60%{transform:translate(-50%,-50%) scale(1.35)}
  100%{transform:translate(-50%,-50%) scale(1)}
}
.fauxdrag-cam{
  position:absolute;top:-9px;right:-26px;
  background:var(--paper-raised);border:1px solid var(--ink);
  font-size:8px;padding:1px 4px;border-radius:8px;color:var(--ink);
  opacity:0;transform:scale(0);transition:opacity .3s ease, transform .3s cubic-bezier(.2,1.6,.4,1);
}
.fauxdrag-cam.on{opacity:1;transform:scale(1)}
.fauxdrag-thumb{
  position:absolute;left:4%;bottom:5%;width:34%;
  background:#fff;border:1.5px solid var(--ink);padding:5px 5px 4px;
  box-shadow:4px 4px 0 rgba(32,36,31,.3);
  cursor:grabbing;
  transition:left 1.4s cubic-bezier(.35,.65,.25,1), bottom 1.4s cubic-bezier(.35,.65,.25,1),
             width 1.4s cubic-bezier(.35,.65,.25,1), transform .5s ease, opacity .45s ease,
             box-shadow .5s ease;
}
.fauxdrag-thumb img{aspect-ratio:4/3;object-fit:cover;width:100%}
.fauxdrag-thumb span{
  display:flex;align-items:center;gap:5px;
  font-size:8.5px;letter-spacing:.12em;padding:4px 2px 1px;font-weight:600;
}
.fauxdrag-thumb .rec{width:6px;height:6px}
.fauxdrag-thumb.lift{transform:scale(1.07) rotate(-2.5deg);box-shadow:10px 12px 0 rgba(32,36,31,.28)}
.fauxdrag-thumb.fly{left:42%;bottom:30%;width:15%;transform:rotate(2deg)}
.fauxdrag-thumb.dropped{opacity:0;transform:scale(.35);transition-duration:.4s}
.fauxdrag-linked{
  position:absolute;left:10px;bottom:10px;
  background:var(--ok);color:#fff;padding:7px 12px;
  font-size:10px;letter-spacing:.12em;font-weight:600;
  opacity:0;transform:translateY(8px);
  transition:opacity .4s ease, transform .4s cubic-bezier(.2,.8,.2,1);
}
.fauxdrag-linked.on{opacity:1;transform:none}

/* step 2 — picture-in-picture: the app filling in the element */
.fauxpip{
  position:absolute;right:10px;bottom:10px;
  width:min(320px,72%);
  background:var(--paper-raised);
  border:1.5px solid var(--ink);
  box-shadow:6px 6px 0 rgba(32,36,31,.35);
  font-size:10.5px;letter-spacing:.05em;
  opacity:0;transform:translateY(12px);
  transition:opacity .5s ease, transform .5s cubic-bezier(.2,.8,.2,1);
}
.fauxpip.on{opacity:1;transform:none}
.fauxpip-head{
  display:flex;align-items:center;gap:8px;
  padding:8px 10px;border-bottom:1px solid var(--line);
  font-weight:600;font-size:10px;letter-spacing:.1em;
}
.fauxpip-cam{margin-left:auto;font-size:9px;opacity:.55;font-weight:400}
.fauxpip-row{
  display:flex;align-items:center;gap:8px;
  padding:9px 10px;border-bottom:1px solid var(--line);
  font-size:9.5px;font-weight:600;letter-spacing:.12em;
}
.fauxpip-check{
  width:13px;height:13px;flex:none;
  border:1.5px solid var(--ink);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:10px;line-height:1;color:#fff;
  transition:background .2s ease;
}
.fauxpip-check.on{background:var(--hardsteen);border-color:var(--hardsteen)}
.fauxpip-check.on::after{content:"✓"}
.fauxpip-dims{margin-left:auto;display:inline-flex;align-items:baseline;gap:5px;font-weight:400;letter-spacing:.03em}
.fauxpip-dims i{
  font-style:normal;min-width:30px;text-align:right;
  border-bottom:1px solid var(--line);padding:1px 3px;
  color:var(--hardsteen);font-weight:600;
}
.fauxpip-dims em{font-style:normal;font-size:8.5px;opacity:.5}
.fauxpip-comment{
  display:flex;align-items:baseline;gap:7px;
  padding:9px 10px;min-height:44px;
  font-size:10px;letter-spacing:.02em;line-height:1.5;
}
.fauxpip-pen{opacity:.5;flex:none}
.fauxpip-comment .fp-caret{align-self:center;flex:none}
.fauxpip-comment > span:not(.fauxpip-pen){min-width:0;overflow-wrap:anywhere}

/* step 3 — treatment picker (recreation of the app's picker) */
.fauxpick{
  border:1.5px solid var(--ink);background:var(--paper-raised);
  box-shadow:8px 8px 0 var(--paper-deep);
  padding:12px;font-size:11px;
}
.fauxpick-search{
  position:relative;display:flex;align-items:center;gap:6px;
  border:2px solid var(--zandsteen);background:#fff;
  padding:10px 12px;font-size:13px;min-height:20px;
}
.fp-glass{font-size:12px;opacity:.6}
.fp-caret{width:1.5px;height:15px;background:var(--ink);animation:blink 1.1s steps(2) infinite}
.fp-ph{font-style:normal;opacity:.4;position:absolute;left:34px}
.fp-ph.hide{display:none}
.fauxpick-chips{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 4px}
.fauxpick-chips span{
  background:var(--hardsteen);color:#fff;padding:6px 9px;
  font-size:9.5px;letter-spacing:.08em;font-weight:600;
  animation:rowin .3s ease;
}
.fauxpick-label{font-size:9px;letter-spacing:.2em;opacity:.5;margin:10px 0 6px}
.fauxpick-opts{display:flex;flex-wrap:wrap;gap:6px;min-height:118px;align-content:flex-start}
.fauxpick-opts button{
  font-family:var(--font-mono);font-size:9.5px;letter-spacing:.06em;font-weight:600;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  padding:7px 9px;cursor:default;
  transition:opacity .3s ease, background .25s ease, color .25s ease, border-color .25s ease, transform .3s ease;
}
.fauxpick-opts button em{font-style:normal;font-size:8px;opacity:.45;margin-left:4px}
.fauxpick-opts button.sel{background:var(--hardsteen);border-color:var(--hardsteen);color:#fff}
.fauxpick-opts button.sel em{opacity:.7}
.fauxpick-opts button.out{opacity:0;transform:scale(.92);pointer-events:none;position:absolute;visibility:hidden}
.fauxpick-foot{
  display:flex;justify-content:space-between;align-items:center;
  margin-top:10px;padding-top:10px;border-top:1px solid var(--line);
}
.fp-new{font-size:9.5px;letter-spacing:.08em;color:var(--zandsteen);border:1px dashed var(--zandsteen);padding:6px 9px}
.fp-done{background:var(--hardsteen);color:#fff;font-size:9.5px;letter-spacing:.1em;font-weight:600;padding:7px 12px}

/* step 4 — the three exports: CSV, PDF sheet, 2D drawing */
.fauxdocs{
  position:relative;display:flex;justify-content:center;align-items:center;
  padding:26px 0 34px;min-height:280px;
}
.doc-card{
  position:relative;background:#fff;border:1.5px solid var(--ink);
  padding:12px;width:min(280px,52%);
  box-shadow:8px 8px 0 var(--paper-deep);
  transition:transform .5s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease, z-index 0s;
}
.doc-card:hover{transform:rotate(0deg) translateY(-10px) scale(1.04) !important;z-index:9;box-shadow:12px 14px 0 var(--paper-deep)}
.doc-csv{transform:rotate(-5deg) translateX(26%);z-index:1}
.doc-pdf{transform:rotate(.5deg);z-index:2;width:min(300px,56%)}
.doc-dwg{transform:rotate(5deg) translateX(-26%);z-index:1}
.step.vis .doc-csv{animation:docin .7s ease .15s backwards}
.step.vis .doc-pdf{animation:docin .7s ease .3s backwards}
.step.vis .doc-dwg{animation:docin .7s ease .45s backwards}
@keyframes docin{from{opacity:0;transform:translateY(26px) rotate(0deg)}}
.sheet-mini-bar{height:8px;background:var(--ink);margin-bottom:10px;width:56%}
.sheet-mini-img{border:1px solid var(--line);overflow:hidden}
.sheet-mini-img img{aspect-ratio:16/7;object-fit:cover;filter:grayscale(.9)}
.sheet-mini-rows{margin-top:10px;display:flex;flex-direction:column;gap:6px}
.sheet-mini-rows i{height:6px;background:var(--paper-deep)}
.sheet-mini-rows i:nth-child(2){width:80%}
.sheet-mini-rows i:nth-child(3){width:90%}
.sheet-mini-rows i:nth-child(4){width:60%}
.doc-badge{
  position:absolute;bottom:-12px;right:-10px;
  color:#fff;padding:6px 11px;
  font-size:10px;letter-spacing:.12em;font-weight:600;
  box-shadow:3px 3px 0 var(--ink);transform:rotate(3deg);
}
.badge-pdf{background:var(--zandsteen)}
.badge-csv{background:var(--ok);transform:rotate(-3deg);right:auto;left:-10px}
.badge-dwg{background:var(--hardsteen)}
.doc-csv-table{
  width:100%;border-collapse:collapse;font-size:8.5px;letter-spacing:.03em;
}
.doc-csv-table th{
  background:var(--ok);color:#fff;text-align:left;
  padding:4px 5px;font-weight:600;font-size:8px;letter-spacing:.08em;
}
.doc-csv-table td{border:1px solid var(--line);padding:4px 5px;color:var(--ink-soft)}
.doc-csv-table td:first-child{color:var(--zandsteen);font-weight:700}
.doc-dwg svg{width:100%;color:var(--ink);display:block}
@media (max-width:700px){
  .fauxdocs{flex-direction:column;gap:30px;min-height:0}
  .doc-card,.doc-pdf{width:min(300px,88%)}
  /* earlier cards paint above later ones so their badges stay readable */
  .doc-csv{transform:rotate(-3deg);z-index:3}
  .doc-pdf{z-index:2}
  .doc-dwg{transform:rotate(3deg);z-index:1}
}

/* ============ REPORT SHEET ============ */
.report{
  background:var(--ink);color:var(--paper);
  padding:calc(var(--pad) * 1.6) var(--pad);
}
.section-head.inv .kicker{color:var(--jewel-b)}
.section-head.inv h2{color:var(--paper-raised)}
.section-head.inv .section-sub{color:color-mix(in srgb,var(--paper) 65%, transparent)}

.sheet-wrap{display:flex;justify-content:center;perspective:1400px}
.sheet{
  width:min(1080px,100%);background:#FCFBF7;color:var(--ink);
  border:1px solid #999;box-shadow:0 30px 80px rgba(0,0,0,.5);
  padding:clamp(14px,2.5vw,32px);
  transform:rotateX(8deg) translateY(30px);opacity:.001;
  transition:transform 1s cubic-bezier(.2,.8,.2,1), opacity 1s ease;
}
.sheet.vis{transform:none;opacity:1}
.sheet-top{
  display:flex;justify-content:space-between;font-size:11px;letter-spacing:.08em;
  border-bottom:1.5px solid var(--ink);padding-bottom:8px;margin-bottom:14px;
  flex-wrap:wrap;gap:6px;
}
.sheet-body{display:grid;grid-template-columns:1fr minmax(220px,30%);gap:clamp(12px,2vw,26px)}
.sheet-photo{position:relative;border:1px solid var(--line);overflow:hidden;align-self:start}
.sheet-photo img{filter:grayscale(1) contrast(1.05);width:100%}
.sheet-photo-markers{position:absolute;inset:0}
.smark{
  position:absolute;transform:translate(-50%,-50%);
  width:clamp(14px,2vw,24px);height:clamp(14px,2vw,24px);border-radius:50%;
  background:var(--zandsteen);color:#fff;font-family:var(--font-mono);
  font-size:clamp(8px,1vw,12px);font-weight:700;
  display:flex;align-items:center;justify-content:center;
  opacity:0;
}
.smark.hard{background:var(--hardsteen)}
.sheet.vis .smark{animation:pop .4s cubic-bezier(.2,1.6,.4,1) forwards;animation-delay:var(--sd)}
.sheet-side{display:flex;flex-direction:column;gap:16px}
.sheet-block h4{
  font-size:10.5px;letter-spacing:.18em;border-bottom:1.5px solid var(--ink);
  padding-bottom:5px;margin-bottom:8px;font-weight:600;
}
.legend-row{display:flex;align-items:center;gap:8px;font-size:11.5px;padding:3px 0}
.legend-row .dim{margin-left:auto}
.swatch{width:13px;height:13px;display:inline-block;border:1px solid rgba(32,36,31,.4)}
.sw-zand{background:var(--zandsteen)}
.sw-hard{background:var(--hardsteen)}
.note{font-size:10.5px;line-height:1.6;padding:2px 0}
.note b{color:var(--zandsteen)}
.stamp{border:1.5px solid var(--ink);padding:10px 12px}
.stamp-row{display:flex;justify-content:space-between;font-size:10px;padding:3px 0;gap:10px}
.stamp-row span{opacity:.5;letter-spacing:.14em}
.sheet-scale{
  margin-top:14px;padding-top:8px;border-top:1px solid var(--line);
  font-size:9.5px;letter-spacing:.1em;opacity:.6;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:4px;
}

/* --- multi-page sheet --- */
/* the active page sits in flow so the sheet is only as tall as what's shown;
   inactive pages are lifted out so they don't stretch it */
.sheet-pages{position:relative;min-width:0;max-width:100%}
.sheet-page{
  position:absolute;top:0;left:0;right:0;
  min-width:0;max-width:100%;overflow:hidden;
  opacity:0;transform:translateX(26px);
  transition:opacity .45s ease, transform .45s cubic-bezier(.2,.8,.2,1);
  pointer-events:none;visibility:hidden;
}
.sheet-page.active{
  position:relative;
  opacity:1;transform:none;pointer-events:auto;visibility:visible;
}
.sheet-page.exit-left{transform:translateX(-26px)}
.sheet-page-title{
  font-size:11px;letter-spacing:.18em;font-weight:600;
  border-bottom:1.5px solid var(--ink);padding-bottom:6px;margin-bottom:12px;
}
.sheet-table-wrap{overflow-x:auto}
.sheet-table{
  width:100%;border-collapse:collapse;font-size:10.5px;line-height:1.5;min-width:640px;
}
.sheet-table th{
  text-align:left;font-size:9px;letter-spacing:.14em;opacity:.55;
  border-bottom:1.5px solid var(--ink);padding:6px 10px 6px 0;font-weight:600;
}
.sheet-table td{border-bottom:1px solid var(--line);padding:8px 10px 8px 0;vertical-align:top}
.sheet-table td.tz{color:var(--zandsteen);font-weight:700}
.sheet-table td.th2{color:var(--hardsteen);font-weight:700}
.sheet-table td:last-child{white-space:nowrap}
.sheet-foot-note{margin-top:12px;font-size:9.5px;letter-spacing:.1em;opacity:.55}
/* phones: the 5-column schedule restacks into labelled cards instead of
   scrolling sideways with its description column sliced off */
@media (max-width:700px){
  .sheet-table{min-width:0;display:block}
  .sheet-table thead{display:none}
  .sheet-table tbody,.sheet-table tr,.sheet-table td{display:block}
  .sheet-table tr{
    border:1px solid var(--line);padding:8px 10px;margin-bottom:10px;
    background:#fff;
  }
  .sheet-table td{
    border:none;padding:2px 0;display:flex;gap:8px;align-items:baseline;
    white-space:normal;
  }
  .sheet-table td::before{
    content:attr(data-label);flex:none;width:64px;
    font-size:8px;letter-spacing:.1em;opacity:.5;text-transform:uppercase;
  }
  .sheet-table td:last-child{white-space:normal}
  .sheet-table td[data-label="NR"]{
    border-bottom:1px solid var(--line);padding-bottom:5px;margin-bottom:5px;font-size:13px;
  }
}
.sheet-details{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;
}
.sheet-details figure{border:1px solid var(--line);padding:8px;background:#fff}
.sheet-details img{aspect-ratio:4/3;object-fit:cover;width:100%;filter:saturate(.9)}
.sheet-details figcaption{font-size:9.5px;line-height:1.55;margin-top:8px;opacity:.85}
.sheet-details figcaption b{color:var(--zandsteen)}
.sheet-pager{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  margin-top:16px;padding-top:12px;border-top:1.5px solid var(--ink);
}
.pager-btn{
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;font-weight:600;
  border:1.5px solid var(--ink);background:transparent;color:var(--ink);
  padding:9px 14px;cursor:pointer;
  transition:background .15s, color .15s, opacity .15s;
}
.pager-btn:hover{background:var(--ink);color:var(--paper-raised)}
.pager-btn:disabled{opacity:.25;cursor:default;background:transparent;color:var(--ink)}
.pager-dots{display:flex;gap:8px}
.pager-dot{
  width:26px;height:26px;border-radius:50%;
  font-family:var(--font-mono);font-size:10.5px;font-weight:600;
  border:1.5px solid var(--ink);background:transparent;color:var(--ink);
  cursor:pointer;transition:background .15s, color .15s;
}
.pager-dot.active,.pager-dot:hover{background:var(--zandsteen);border-color:var(--zandsteen);color:#fff}
[data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .6s ease, transform .6s ease}
[data-reveal].vis{opacity:1;transform:none}

/* ============ MATERIAL LEGEND ============ */
.mat-hero{position:relative;overflow:hidden;min-height:min(72vh,620px);display:flex;align-items:center}
.mat-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.04)}
.mat-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg, rgba(20,22,19,.93) 0%, rgba(20,22,19,.84) 55%, rgba(20,22,19,.55) 100%);
}
.mat-glint{
  position:absolute;inset:-40%;
  background:conic-gradient(from 210deg at 50% 50%, transparent 0 40%, rgba(111,182,216,.28) 46%, rgba(232,179,75,.34) 50%, rgba(201,106,58,.28) 54%, transparent 60% 100%);
  mix-blend-mode:screen;filter:blur(18px);
  transform:translateX(-60%) rotate(8deg);
  transition:transform 1.8s cubic-bezier(.3,.7,.3,1);
  pointer-events:none;z-index:1;
}
.mat-hero:hover .mat-glint,.mat-hero.vis .mat-glint{transform:translateX(60%) rotate(8deg)}
.mat-overlay{
  position:relative;z-index:2;color:var(--paper-raised);
  padding:clamp(40px,6vw,80px) var(--pad);max-width:920px;
}
.mat-overlay .kicker{color:var(--jewel-b)}
.mat-overlay h2{color:#fff}
.mat-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.mchip{
  display:inline-flex;align-items:center;gap:9px;
  font-size:11px;letter-spacing:.1em;font-weight:600;
  padding:10px 14px;
  background:rgba(20,22,19,.55);
  border:1px solid rgba(247,245,238,.4);
  backdrop-filter:blur(4px);
}
.mchip::before{
  content:"";width:12px;height:12px;background:var(--mc);
  border:1px solid rgba(247,245,238,.5);
}
.mchip-add{border-style:dashed;color:var(--jewel-b);border-color:rgba(232,179,75,.6)}
.mchip-add::before{display:none}
.mat-note-text{
  margin-top:26px;max-width:640px;
  font-size:clamp(15px,1.6vw,18px);line-height:1.6;
  background:rgba(20,22,19,.55);backdrop-filter:blur(4px);
  padding:16px 18px;border-left:2px solid var(--jewel-b);
}

/* ============ WHO ============ */
.who{padding:calc(var(--pad) * 1.6) var(--pad)}
.who-rows{border-top:1.5px solid var(--ink)}
.who-row{
  display:grid;grid-template-columns:70px minmax(200px,320px) 1fr;
  gap:clamp(14px,3vw,40px);align-items:baseline;
  padding:clamp(20px,3vw,34px) 0;border-bottom:1.5px solid var(--ink);
  transition:background .25s ease, padding-left .25s ease;
}
.who-row:hover{background:var(--paper-raised);padding-left:14px}
.who-num{
  font-size:clamp(24px,3vw,40px);font-weight:600;color:transparent;
  -webkit-text-stroke:1.2px var(--hardsteen);
}
.who-row p{color:var(--ink-soft);max-width:560px}
.who-facts{
  margin-top:clamp(36px,5vw,64px);
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;
}
.who-facts div{border-left:2px solid var(--zandsteen);padding-left:16px}
.who-facts b{display:block;font-size:clamp(34px,4.5vw,60px);font-family:var(--font-display);color:var(--zandsteen);line-height:1}
.who-facts span{font-size:12px;letter-spacing:.08em;text-transform:uppercase;opacity:.65;display:block;margin-top:8px}

/* ============ CONTACT ============ */
.contact{
  background:var(--zandsteen);color:var(--paper-raised);
  padding:calc(var(--pad) * 1.8) var(--pad);
  position:relative;overflow:hidden;
}
.contact::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 85% 10%, rgba(232,179,75,.35), transparent 60%),
    radial-gradient(ellipse 50% 60% at 10% 90%, rgba(62,92,107,.4), transparent 60%);
  pointer-events:none;
}
.contact-inner{position:relative;max-width:860px}
.contact .kicker{color:var(--paper-raised);opacity:.8}
.contact h2{color:#fff}
.contact-sub{margin-top:18px;font-size:18px;opacity:.92;max-width:640px}
.contact-actions{margin-top:34px;display:flex;gap:18px;flex-wrap:wrap}
.contact .btn-solid{background:var(--ink);border-color:var(--ink)}
.contact .btn-solid:hover{box-shadow:4px 4px 0 rgba(0,0,0,.35)}
.contact .btn-ghost{border-color:var(--paper-raised);color:var(--paper-raised)}
.contact .btn-ghost:hover{box-shadow:4px 4px 0 rgba(0,0,0,.35)}
.contact-mail{margin-top:26px;font-size:13px;letter-spacing:.08em;opacity:.85}

/* ============ FOOTER ============ */
.footer{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:22px var(--pad);font-size:11px;letter-spacing:.12em;
  border-top:1.5px solid var(--ink);
}

/* ============ RESPONSIVE ============ */
@media (max-width:960px){
  .topnav{display:none}
  .step{grid-template-columns:1fr;gap:18px}
  .step-num{font-size:30px}
  .mat-hero{min-height:60vh}
  .who-row{grid-template-columns:44px 1fr;grid-template-rows:auto auto}
  .who-row p{grid-column:2}
  .who-facts{grid-template-columns:1fr;gap:26px}
  .sheet-body{grid-template-columns:1fr}
}
@media (max-width:640px){
  .topbar{padding:10px 12px;gap:6px}
  .topbar.scrolled{padding:8px 12px}
  .brand{gap:6px;min-width:0}
  .brand-ver{display:none}
  .brand-name{font-size:13.5px}
  .brand-chip{width:20px;height:20px;font-size:10px;flex:none}
  .lang-seg button{padding:6px 5px;font-size:9.5px}
  .btn-small{padding:7px 8px;font-size:9.5px;white-space:nowrap}
  .topbar-right{gap:6px;flex:none}
  /* step 2 panel: below the photo edge, text free to wrap */
  .fauxpip{left:8px;right:8px;bottom:8px;width:auto}
  .fauxpip-comment{min-height:0}
  .fauxtag-label{display:none}
  /* controls sit over the sky; the hint gets the whole bottom bar */
  .zoom-ui{top:8px;right:8px;bottom:auto}
  .tool-ui{top:56px;right:8px;bottom:auto}
  .hero-hint{max-width:none;left:8px;right:8px;bottom:8px;font-size:8.5px;line-height:1.5;padding:6px 8px}
  .ledger{
    position:static;width:100%;margin-top:12px;max-height:180px;
    box-shadow:4px 4px 0 rgba(32,36,31,.22);
  }
  .hero{padding-top:80px}
  .hero-hint{font-size:9px}
  .contact-actions .btn{width:100%;text-align:center}
}

/* reduced motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s !important;transition-duration:.001s !important}
  html{scroll-behavior:auto}
}