/* ===========================================================================
   Manzo Enterprises LLC — demonstration rebuild
   Archetype G: single screen, anchored :target panels, no JavaScript.

   DESIGN RULE FOR THIS BUILD, and the whole point of it:
   there is not one fixed pixel width in this stylesheet. Every container is
   fluid with a max-width, every gutter is clamp()-based, every type size
   scales. The live site is a ~1900px fixed canvas that clips its own text at
   1366px and 1440px. Nothing here can clip at any viewport width.
   =========================================================================== */

:root{
  /* cool granite palette — deliberately NOT the warm cream + clay/ember of the
     three other Flathead excavation demos, and not the dark forest green +
     cream of Manzo's own current Wix theme */
  --paper:#e8ecef;
  --card:#ffffff;
  --tint:#f2f5f7;
  --line:#c9d3d9;
  --line-2:#dbe3e8;
  --ink:#10171c;
  --ink-2:#4a5964;
  --basalt:#17242c;
  --basalt-2:#22333e;
  --blue:#10557a;
  --blue-d:#0d4462;
  --hiviz:#ffc21a;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"Cascadia Mono","Segoe UI Mono","SFMono-Regular",Menlo,Consolas,monospace;
  --gut:clamp(1rem,4.4vw,2.6rem);
  --wrap:1140px;
  --bar:58px;
}

*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  font-family:var(--sans);
  font-size:1.02rem;
  line-height:1.6;
  color:var(--ink);
  background:var(--paper);
  overflow-wrap:break-word;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

img,svg{max-width:100%}
p{margin:0 0 1rem}

a{color:var(--blue)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid var(--blue);
  outline-offset:2px;
  border-radius:2px;
}

.skip{
  position:absolute;left:-9999px;top:0;z-index:60;
  background:var(--hiviz);color:var(--basalt);
  padding:.7rem 1rem;font-weight:700;text-decoration:none;
}
.skip:focus{left:0}

.conf{
  font-family:var(--mono);font-size:.82em;
  color:var(--ink);background:#dfe6ea;
  padding:.05em .4em;border-radius:2px;
  border:1px dashed #93a4ae;white-space:nowrap;
}

/* ── masthead: sticky at every width, phone always on screen ───────────── */
.bar{
  position:sticky;top:0;z-index:40;
  background:var(--basalt);
  border-bottom:3px solid var(--hiviz);
}
.bar-in{
  max-width:var(--wrap);margin:0 auto;
  padding:.5rem var(--gut);
  min-height:var(--bar);
  display:flex;align-items:center;gap:.75rem;
  flex-wrap:wrap;
}
.brand{
  display:flex;align-items:center;gap:.55rem;
  text-decoration:none;color:#f0f5f8;flex:1 1 auto;min-width:0;
}
.mark{width:30px;height:27px;flex:0 0 auto}
.brand-t{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.brand-t b{
  font-size:clamp(.98rem,3.4vw,1.12rem);
  font-weight:750;letter-spacing:.01em;
}
.brand-t i{
  font-style:normal;font-family:var(--mono);
  font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;
  color:#a9bdc8;margin-top:.12rem;
}
.callbtn{
  display:inline-flex;align-items:center;gap:.45rem;
  background:var(--hiviz);color:#17242c;
  font-weight:750;font-size:clamp(.92rem,3.2vw,1.02rem);
  text-decoration:none;
  padding:.55rem .8rem;border-radius:3px;
  white-space:nowrap;flex:0 0 auto;
}
.callbtn .ico{width:18px;height:18px}
.callbtn:hover{background:#ffd155}

/* ── identity block: always visible, carries the h1 and "since 2013" ──── */
.ident{
  max-width:var(--wrap);margin:0 auto;
  padding:clamp(1.5rem,6vw,2.9rem) var(--gut) clamp(1rem,3vw,1.4rem);
}
.kick{
  font-family:var(--mono);
  font-size:.72rem;letter-spacing:.17em;text-transform:uppercase;
  color:var(--blue-d);margin:0 0 .8rem;
}
h1{
  margin:0 0 .85rem;
  font-size:clamp(1.72rem,6.1vw,2.95rem);
  line-height:1.12;
  letter-spacing:-.015em;
  font-weight:780;
  max-width:19ch;          /* breathing room — the headline never runs to the edge */
  text-wrap:balance;
}
.lede{
  font-size:clamp(1.02rem,3.1vw,1.16rem);
  line-height:1.55;
  color:var(--ink);
  max-width:62ch;
  margin-bottom:1.3rem;
}
.lede b{font-weight:750}

.facts{
  list-style:none;margin:0;padding:0;
  display:flex;flex-wrap:wrap;gap:.45rem;
}
.facts li{
  background:var(--card);
  border:1px solid var(--line);
  border-left:4px solid var(--blue);
  padding:.45rem .7rem;
  display:flex;flex-direction:column;
  flex:1 1 9.5rem;min-width:0;
}
.facts span{
  font-family:var(--mono);font-size:.66rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);
}
.facts b{font-size:.98rem;line-height:1.3;font-weight:700}

/* ── the switch: index rendered first, panels swap underneath ─────────── */
.switch{
  max-width:var(--wrap);margin:0 auto;width:100%;
  padding:0 var(--gut) clamp(2rem,6vw,3.4rem);
  display:flex;flex-direction:column;
  flex:1 0 auto;
}

.index{
  order:-1;
  display:flex;flex-wrap:wrap;gap:.35rem;
  padding:.9rem 0 1rem;
  border-top:1px solid var(--line);
  margin-top:.6rem;
}
.index a{
  display:inline-flex;align-items:baseline;gap:.4rem;
  font-size:.87rem;font-weight:650;
  text-decoration:none;color:var(--ink);
  background:var(--card);
  border:1px solid var(--line);
  padding:.42rem .68rem;border-radius:3px;
}
.index a i{
  font-style:normal;font-family:var(--mono);
  font-size:.72rem;color:var(--ink-2);letter-spacing:.06em;
}
.index a:hover{border-color:var(--blue);color:var(--blue-d)}
.index a.hot{border-color:var(--blue);color:var(--blue-d)}

/* panels: hidden by default, revealed by :target */
.panel{display:none}
.panel:target{display:block}
#p0{display:block}                       /* default view */
.panel:target ~ #p0{display:none}        /* any target wins over the default */
#p0:target{display:block}

.panel{
  background:var(--card);
  border:1px solid var(--line);
  border-top:4px solid var(--basalt);
  padding:clamp(1.15rem,4.6vw,2.1rem);
  scroll-margin-top:calc(var(--bar) + 14px);
}

/* active chip, driven purely by sibling selectors */
.index a[href="#p0"]{background:var(--basalt);color:#f0f5f8;border-color:var(--basalt)}
.index a[href="#p0"] i{color:#a9bdc8}
.panel:target ~ .index a[href="#p0"]{background:var(--card);color:var(--ink);border-color:var(--line)}
#p0:target ~ .index a[href="#p0"]{background:var(--basalt);color:#f0f5f8;border-color:var(--basalt)}
#p1:target ~ .index a[href="#p1"],
#p2:target ~ .index a[href="#p2"],
#p3:target ~ .index a[href="#p3"],
#p4:target ~ .index a[href="#p4"],
#p5:target ~ .index a[href="#p5"],
#p6:target ~ .index a[href="#p6"]{
  background:var(--basalt);color:#f0f5f8;border-color:var(--basalt);
}
#p1:target ~ .index a[href="#p1"] i,
#p2:target ~ .index a[href="#p2"] i,
#p3:target ~ .index a[href="#p3"] i,
#p4:target ~ .index a[href="#p4"] i,
#p5:target ~ .index a[href="#p5"] i,
#p6:target ~ .index a[href="#p6"] i{color:var(--hiviz)}

.pnum{
  font-family:var(--mono);
  font-size:.78rem;letter-spacing:.18em;
  color:var(--ink-2);margin:0 0 .3rem;
}
.panel h2{
  margin:0 0 .7rem;
  font-size:clamp(1.28rem,4.6vw,1.72rem);
  line-height:1.18;letter-spacing:-.01em;font-weight:740;
  max-width:24ch;
}
.panel p{max-width:64ch}
.intro{color:var(--ink-2)}

/* diagrams — SVG only, no photography needed, weightless */
.dgm{margin:1.25rem 0}
.dgm svg{
  display:block;width:100%;height:auto;
  border:1px solid var(--line-2);
  background:var(--tint);
}
.cap{
  font-size:.86rem;line-height:1.45;color:var(--ink-2);
  margin:.5rem 0 0;max-width:58ch;
}
.cap b{color:var(--ink)}

.ticks{list-style:none;margin:1.1rem 0;padding:0}
.ticks li{
  position:relative;padding:.34rem 0 .34rem 1.5rem;
  border-bottom:1px solid var(--line-2);
  font-size:.97rem;
}
.ticks li::before{
  content:"";position:absolute;left:0;top:.85em;
  width:.62rem;height:.62rem;
  background:var(--blue);
  transform:translateY(-50%) rotate(45deg);
}
.ticks.alt li{padding-left:0}
.ticks.alt li::before{display:none}
.ticks.alt b{
  font-family:var(--mono);font-size:.7rem;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-2);display:inline-block;min-width:5.2rem;
}

.whys{list-style:none;margin:1.1rem 0;padding:0}
.whys li{
  border-left:4px solid var(--hiviz);
  background:var(--tint);
  padding:.7rem .85rem;margin-bottom:.55rem;
  font-size:.96rem;line-height:1.5;
}
.whys b{font-weight:750}

/* the one photo slot on the page */
.frame{margin:1.3rem 0}
.frame-box{
  aspect-ratio:16/9;width:100%;
  border:2px dashed #8ea1ac;
  background:
    repeating-linear-gradient(45deg,#e4eaee 0 12px,#eef2f5 12px 24px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.35rem;text-align:center;padding:1rem;
}
.frame-tag{
  font-family:var(--mono);font-size:.68rem;
  letter-spacing:.16em;text-transform:uppercase;
  background:var(--basalt);color:#f0f5f8;padding:.25rem .55rem;
}
.frame-txt{font-size:.95rem;color:var(--ink);font-weight:600}

/* routes — the default panel's index into the deep panels */
.routes{list-style:none;margin:1.15rem 0;padding:0}
.routes li{margin-bottom:.5rem}
.routes a{
  display:grid;
  grid-template-columns:auto 1fr;
  grid-template-areas:"n t" "n d";
  column-gap:.85rem;
  text-decoration:none;color:var(--ink);
  border:1px solid var(--line);
  border-left:5px solid var(--blue);
  background:var(--tint);
  padding:.75rem .9rem;
}
.routes a:hover{background:#e9eff3;border-left-color:var(--basalt)}
.rnum{
  grid-area:n;font-family:var(--mono);font-size:1.05rem;
  color:var(--blue-d);font-weight:700;align-self:center;
}
.routes b{grid-area:t;font-size:1.04rem;font-weight:730;line-height:1.25}
.routes em{grid-area:d;font-style:normal;font-size:.9rem;color:var(--ink-2);line-height:1.4}

/* calls to action */
.ask{
  display:flex;flex-wrap:wrap;align-items:center;gap:.7rem 1rem;
  margin:1.4rem 0 0;padding-top:1.1rem;
  border-top:1px solid var(--line-2);
  max-width:none;
}
.btn{
  display:inline-block;
  background:var(--basalt);color:#fff;
  font-weight:700;font-size:1rem;
  text-decoration:none;
  padding:.75rem 1.1rem;border-radius:3px;
  border-bottom:3px solid var(--hiviz);
}
.btn:hover{background:var(--basalt-2)}
.lnk{color:var(--blue-d);font-weight:650;text-decoration:underline;text-underline-offset:2px}
.lnk.inline{white-space:nowrap}

/* form — three fields, nothing else */
.quote{margin:1.2rem 0 0;max-width:34rem}
.fld{margin:0 0 .85rem;display:flex;flex-direction:column;gap:.3rem}
.fld label{
  font-family:var(--mono);font-size:.72rem;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink-2);
}
.fld input,.fld textarea{
  font:inherit;font-size:1rem;
  padding:.65rem .7rem;
  border:1px solid #93a4ae;border-radius:3px;
  background:#fff;color:var(--ink);
  width:100%;
}
.fld textarea{resize:vertical}
.fld input::placeholder,.fld textarea::placeholder{color:#5d6c76}
.fld button{
  font:inherit;font-weight:750;font-size:1.02rem;
  background:var(--blue);color:#fff;
  border:0;border-bottom:3px solid var(--basalt);
  padding:.8rem 1.3rem;border-radius:3px;cursor:pointer;
}
.fld button:hover{background:var(--blue-d)}
.fine{font-size:.85rem;color:var(--ink-2);margin:.2rem 0 0}

/* ── footer ───────────────────────────────────────────────────────────── */
.foot{
  background:var(--basalt);color:#dbe6ec;
  border-top:3px solid var(--hiviz);
  margin-top:auto;
}
.foot-in{
  max-width:var(--wrap);margin:0 auto;
  padding:clamp(1.6rem,5vw,2.4rem) var(--gut) 1rem;
  display:flex;flex-wrap:wrap;gap:1.6rem 2.4rem;
}
.fcol{flex:1 1 15rem;min-width:0}
.foot p{margin:0 0 .55rem;font-size:.94rem;line-height:1.5}
.fname{
  font-family:var(--mono);font-size:.7rem;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--hiviz);margin-bottom:.6rem;
}
.flnk{color:#fff;text-decoration:underline;text-underline-offset:2px}
.flnk.big{font-size:1.28rem;font-weight:750;text-decoration:none;border-bottom:2px solid var(--hiviz)}
.foot .conf{background:#31424d;border-color:#7d919d;color:#fff}
.legal,.demo{
  max-width:var(--wrap);margin:0 auto;
  padding:0 var(--gut);
  font-size:.82rem;line-height:1.5;color:#b6c6cf;
}
.legal{padding-top:1rem;border-top:1px solid #31424d;margin-top:.6rem}
.demo{padding-bottom:1.6rem;color:#9db0bb}

/* ── wider viewports: the panel gets a side-by-side reading measure ────── */
@media (min-width:760px){
  :root{--bar:64px}
  .index{gap:.4rem;padding:1.1rem 0 1.2rem}
  .index a{font-size:.9rem;padding:.48rem .8rem}
  .routes a{grid-template-columns:auto 1fr;column-gap:1.1rem}
  .panel{border-top-width:5px}
  .dgm{max-width:38rem}
  .frame{max-width:38rem}
}

@media (min-width:1000px){
  .ident{padding-bottom:.4rem}
  .panel h2{font-size:1.85rem}
  .whys li{font-size:1rem}

  /* Deep panels go two-column at desktop. Both tracks are minmax(0,fr):
     fluid, never fixed, so there is no width at which content can be clipped. */
  /* NB: these MUST be :target-scoped. A bare #p1{display:grid} outranks
     .panel{display:none} on specificity and shows every panel at once. */
  #p1:target,#p2:target,#p3:target,#p4:target{
    display:grid;
    grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
    grid-template-rows:auto auto auto 1fr auto;
    grid-template-areas:"num num" "hed hed" "txt dia" "lst dia" "ask ask";
    column-gap:clamp(1.6rem,3.4vw,3rem);
  }
  #p1 .pnum,#p2 .pnum,#p3 .pnum,#p4 .pnum{grid-area:num}
  #p1 h2,#p2 h2,#p3 h2,#p4 h2{grid-area:hed;max-width:none}
  #p1 .say,#p2 .say,#p3 .say,#p4 .say{grid-area:txt;max-width:none}
  #p1 .dgm,#p2 .dgm,#p3 .dgm,#p4 .dgm{grid-area:dia;margin:.2rem 0 0;max-width:none;align-self:start}
  #p1 .ticks,#p2 .ticks,#p3 .ticks,#p4 .ticks{grid-area:lst;margin:.6rem 0 0;align-self:start}
  #p1 .ask,#p2 .ask,#p3 .ask,#p4 .ask{grid-area:ask;margin-top:1.6rem}

  #p5:target{
    display:grid;
    grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
    grid-template-rows:auto auto auto 1fr auto;
    grid-template-areas:"num num" "hed hed" "txt fra" "lst fra" "ask ask";
    column-gap:clamp(1.6rem,3.4vw,3rem);
  }
  #p5 .pnum{grid-area:num}
  #p5 h2{grid-area:hed;max-width:none}
  #p5 .say{grid-area:txt;max-width:none}
  #p5 .frame{grid-area:fra;margin:.2rem 0 0;max-width:none;align-self:start}
  #p5 .whys{grid-area:lst;margin:.6rem 0 0;align-self:start}
  #p5 .ask{grid-area:ask;margin-top:1.6rem}

  #p6:target{
    display:grid;
    grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
    grid-template-rows:auto auto auto 1fr;
    grid-template-areas:"num num" "hed hed" "txt txt" "frm asd";
    column-gap:clamp(1.6rem,3.4vw,3rem);
  }
  #p6 .pnum{grid-area:num}
  #p6 h2{grid-area:hed;max-width:none}
  #p6 .say{grid-area:txt;max-width:56ch}
  #p6 .quote{grid-area:frm;max-width:none}
  #p6 .ticks.alt{grid-area:asd;align-self:start;margin-top:1.2rem;
    background:var(--tint);border:1px solid var(--line-2);padding:1rem 1.1rem}
}

@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
}