/* ==========================================================================
   TOUCH GRASS UNIT — $GRASSUNIT
   A sunlit courtyard: flat pastel planes, hard cast shadows, one green square.
   Colour law by ROLE:
     stone  = every surface        ink   = every letter
     GREEN  = life / outside / the patch (the brand: bands, fills, the stamp)
     BLUE   = sky and the network only (never a button, never a band)
     MAUVE  = architecture (slab faces, dividers, the join wall)
   Every shadow on the page is cast by ONE sun, which the visitor can drag.
   ========================================================================== */

:root{
  /* surfaces */
  --stone:#E7DAC6;
  --stone-lit:#F6EEE0;
  --stone-mid:#D8C7AE;
  --stone-sh:#B69A78;
  --stone-line:#C9B394;
  /* type */
  --ink:#221C14;
  --ink-2:#584C3B;
  --ink-3:#60503C;
  /* sky / network */
  --sky:#2E7BC6;
  --sky-deep:#1B58A5;
  --sky-lo:#8FB8E0;
  /* architecture */
  --mauve:#7E5F7C;
  --mauve-lit:#A87FA4;
  --mauve-dk:#553D57;
  /* life */
  --grass:#6E9412;
  --grass-hi:#A6CB33;
  --grass-pale:#F1F8DC;
  --grass-dk:#33470A;
  --grass-ink:#4A6A08;      /* the ONLY green allowed to set type */
  --terra:#B4432A;          /* one job only: a negative 24h change */
  --white:#FBFAF7;

  /* the sun, 0..1 inside the sky band; JS writes these */
  --sun-x:.26;
  --sun-y:.34;
  --sh-x:13px;
  --sh-y:15px;
  --sh-col:rgba(84,62,40,.30);
  --sh-col-2:rgba(84,62,40,.18);
  --sh:var(--sh-x) var(--sh-y) 0 var(--sh-col);
  --sh-sm:calc(var(--sh-x) * .45) calc(var(--sh-y) * .45) 0 var(--sh-col);
  --sh-lg:calc(var(--sh-x) * 1.7) calc(var(--sh-y) * 1.7) 0 var(--sh-col-2);

  --fd:"Sora",system-ui,sans-serif;
  --fb:"Figtree",system-ui,sans-serif;
  --fm:"Spline Sans Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --nav-h:64px;
}

/* ---------- reset ---------- */
*{box-sizing:border-box}
[hidden]{display:none !important}          /* beats any .class{display:flex} */
html{overflow-x:clip;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--stone);color:var(--ink);
  font:400 17px/1.65 var(--fb);
  overflow-x:clip;
  background-image:
    linear-gradient(90deg,rgba(160,132,96,.07) 1px,transparent 1px),
    linear-gradient(rgba(160,132,96,.07) 1px,transparent 1px);
  background-size:96px 96px;
}
img,svg,canvas{max-width:100%}
img{height:auto;display:block}
h1,h2,h3{margin:0;font-family:var(--fd);font-weight:800;letter-spacing:-.025em;line-height:1.02}
p{margin:0}
ol,ul{margin:0;padding:0;list-style:none}
a{color:inherit}
button{font:inherit;color:inherit}
.mono{font-family:var(--fm);font-weight:500;font-variant-numeric:tabular-nums}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
::selection{background:var(--grass-hi);color:var(--grass-dk)}
:focus-visible{outline:3px solid var(--sky-deep);outline-offset:3px}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:var(--stone-mid)}
::-webkit-scrollbar-thumb{background:var(--mauve);border:3px solid var(--stone-mid)}
.skip{position:absolute;left:-9999px;top:0;z-index:1000;background:var(--ink);color:var(--stone-lit);padding:10px 16px}
.skip:focus{left:8px;top:8px}

/* ---------- shared type ---------- */
.eyebrow{
  font-family:var(--fm);font-weight:500;font-size:12px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--mauve-dk);display:flex;align-items:center;gap:10px;margin-bottom:18px;
}
.eyebrow .dot{width:8px;height:8px;background:var(--grass);border-radius:50%;flex:none;animation:pulse 3.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.8)}}
.h-display{font-size:clamp(52px,10.5vw,120px);letter-spacing:-.045em;text-transform:uppercase}
.h-display .hl{display:block}
.h-green{color:var(--grass-ink)}
.h-sec{font-size:clamp(30px,4.6vw,56px)}
.sec-sub{margin-top:20px;max-width:62ch;color:var(--ink-2);font-size:clamp(16px,1.6vw,19px)}
.sec{padding:clamp(64px,9vw,120px) 0;position:relative;scroll-margin-top:calc(var(--nav-h) + 16px)}
.sec-alt{background:var(--stone-lit)}
.sec-head{margin-bottom:clamp(34px,5vw,60px)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 22px;background:var(--stone-lit);color:var(--ink);
  font-family:var(--fd);font-weight:700;font-size:15px;letter-spacing:-.01em;
  text-decoration:none;border:0;cursor:pointer;
  box-shadow:var(--sh-sm);
  transition:transform .18s cubic-bezier(.2,.7,.3,1),box-shadow .18s,background .18s;
}
.btn img{flex:none}
.btn:hover{transform:translate(calc(var(--sh-x) * -.18),calc(var(--sh-y) * -.18));box-shadow:var(--sh)}
.btn:active{transform:translate(calc(var(--sh-x) * .35),calc(var(--sh-y) * .35));box-shadow:none}
.btn-primary{background:var(--grass-ink);color:var(--grass-pale)}
.btn-primary:hover{background:var(--grass)}
.btn-sm{padding:9px 16px;font-size:14px}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:60;background:var(--stone-lit);box-shadow:0 1px 0 var(--stone-line)}
.nav-in{display:flex;align-items:center;gap:18px;height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:none}
.brand-mark{border-radius:50%;box-shadow:2px 2px 0 var(--sh-col)}
.brand-txt{font-family:var(--fd);font-weight:800;font-size:15px;letter-spacing:-.02em}
.links{display:flex;gap:26px;margin-left:auto}
.links a{
  text-decoration:none;font-family:var(--fm);font-weight:500;font-size:13px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);padding:6px 0;position:relative;
}
.links a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--grass);transition:right .28s cubic-bezier(.2,.7,.3,1)}
.links a:hover{color:var(--ink)}
.links a:hover::after,.links a.on::after{right:0}
.nav-right{display:flex;align-items:center;gap:14px;margin-left:auto}
.links + .nav-right{margin-left:0}
.odo{font-size:12px;color:var(--ink-3);letter-spacing:.06em;white-space:nowrap}
.nav-rule{height:2px;background:var(--stone-mid)}
.nav-rule i{display:block;height:100%;width:0;background:var(--grass)}
.burger{display:none;width:42px;height:38px;background:var(--stone-mid);border:0;cursor:pointer;padding:10px 9px;flex-direction:column;justify-content:space-between}
.burger span{display:block;height:2px;background:var(--ink);transition:transform .25s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden}
.sky{
  position:relative;height:clamp(132px,20vh,210px);
  background:
    radial-gradient(160px 160px at calc(var(--sun-x) * 100%) calc(var(--sun-y) * 100%),rgba(255,244,205,.85),rgba(255,240,190,0) 70%),
    linear-gradient(180deg,var(--sky-deep) 0%,var(--sky) 58%,#7FB0DF 100%);
  touch-action:none;
}
.sun{
  position:absolute;left:calc(var(--sun-x) * 100%);top:calc(var(--sun-y) * 100%);
  transform:translate(-50%,-50%);
  width:52px;height:52px;padding:0;border:0;border-radius:50%;
  background:transparent;cursor:grab;touch-action:none;z-index:2;
}
.sun:active{cursor:grabbing}
.sun-core{
  display:block;width:100%;height:100%;border-radius:50%;
  background:#FFF6D2;
  box-shadow:0 0 0 9px rgba(255,246,210,.24),0 0 42px 14px rgba(255,231,160,.55);
  transition:transform .2s;
}
.sun:hover .sun-core,.sun:focus-visible .sun-core{transform:scale(1.08)}
.sky-hint{
  position:absolute;right:16px;bottom:10px;font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:#123C74;transition:opacity .5s;
}
.sky-hint.off{opacity:0}

.hero-in{
  display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,5vw,64px);
  align-items:center;padding:clamp(44px,6vw,78px) 0 clamp(70px,8vw,104px);position:relative;z-index:2;
}
.lede{margin-top:22px;font-size:clamp(18px,2.1vw,23px);line-height:1.5;max-width:30ch;color:var(--ink-2)}
.ca{
  display:inline-flex;align-items:center;gap:12px;margin-top:26px;
  background:var(--stone-lit);border:0;padding:11px 14px 11px 12px;cursor:pointer;
  box-shadow:var(--sh-sm);max-width:100%;transition:box-shadow .18s,transform .18s;
}
.ca:hover{box-shadow:var(--sh);transform:translate(calc(var(--sh-x) * -.12),calc(var(--sh-y) * -.12))}
.ca-k{background:var(--mauve);color:#F7EFF6;font-size:11px;letter-spacing:.16em;padding:5px 8px;flex:none}
.ca-v{font-size:13px;letter-spacing:.02em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ca-i{width:16px;height:16px;flex:none;fill:none;stroke:var(--ink-3);stroke-width:2;stroke-linecap:round}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cta-big .btn{padding:17px 26px;font-size:16px}
.minis{display:flex;flex-wrap:wrap;gap:30px;margin:38px 0 0}
.mini dt{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.mini dd{margin:4px 0 0;font-family:var(--fd);font-weight:800;font-size:26px;letter-spacing:-.02em}

.hero-art{margin:0}
.frame{
  position:relative;background:var(--stone-lit);padding:14px;box-shadow:var(--sh-lg);
}
.frame img{width:100%;aspect-ratio:1;object-fit:cover}
.frame-tab{position:absolute;left:-20px;top:50%;transform:translateY(-50%);width:40px;height:118px;background:var(--grass)}
.hero-art figcaption{margin-top:14px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.motes{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.ground-edge{position:relative;z-index:2;color:var(--grass);margin-bottom:-1px}
.blades{display:block;width:100%;height:20px;fill:currentColor}

/* ---------- marquee band ---------- */
.band{background:var(--grass);overflow:hidden;padding:13px 0}
.band-track{
  display:flex;align-items:center;gap:24px;width:max-content;
  font-family:var(--fd);font-weight:800;font-size:clamp(17px,2.2vw,25px);
  text-transform:uppercase;letter-spacing:-.01em;color:#F4FBE4;
  animation:slide 34s linear infinite;
}
.band-track b{color:var(--grass-dk)}
.band-track .mono{font-weight:500;letter-spacing:.02em}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- log ---------- */
.log{display:flex;flex-direction:column;gap:clamp(14px,2vw,22px)}
.entry{display:grid;grid-template-columns:112px 1fr;gap:clamp(14px,2vw,26px);align-items:start}
.stamp{font-size:12px;letter-spacing:.06em;color:var(--mauve-dk);padding-top:22px}
.slab{background:var(--stone-lit);padding:clamp(20px,2.4vw,28px);border-left:7px solid var(--mauve);box-shadow:var(--sh-sm);transition:box-shadow .25s,transform .25s}
.slab:hover{box-shadow:var(--sh);transform:translate(calc(var(--sh-x) * -.1),calc(var(--sh-y) * -.1))}
.slab h3{font-size:clamp(19px,2.2vw,25px)}
.slab p{margin-top:10px;color:var(--ink-2);max-width:66ch}
.slab em{font-style:normal;font-family:var(--fm);font-weight:500;color:var(--grass-ink)}
.slab-green{border-left-color:var(--grass);background:var(--grass-pale)}
.is-final .stamp{color:var(--grass-ink)}

/* ---------- patch ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:end;margin-bottom:clamp(34px,5vw,60px)}
.split .sec-head{margin-bottom:0}
.split .sec-sub{margin-top:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px)}
.card{background:var(--stone);padding:clamp(22px,2.6vw,30px);box-shadow:var(--sh-sm);transition:transform .25s cubic-bezier(.2,.7,.3,1),box-shadow .25s}
.card:hover{transform:translate(calc(var(--sh-x) * -.16),calc(var(--sh-y) * -.16));box-shadow:var(--sh)}
.card-n{display:block;font-size:12px;letter-spacing:.2em;color:var(--mauve-dk);margin-bottom:18px}
.card h3{font-size:22px}
.card p{margin-top:10px;color:var(--ink-2);font-size:16px}
.band-img{margin:clamp(44px,6vw,78px) 0 0;position:relative}
.band-img img{width:100%;height:clamp(200px,32vw,420px);object-fit:cover}
.band-img figcaption{margin:12px auto 0;width:min(1180px,100% - 40px);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- ambulation ---------- */
.walk{position:relative;background:var(--stone-lit);padding:clamp(16px,2.4vw,26px);box-shadow:var(--sh-lg)}
.walk-top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.tag{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.plan{background:var(--stone-mid);padding:0;overflow:hidden}
#plan{display:block;width:100%;aspect-ratio:4/1}
.walk-read{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}
.read{background:var(--stone);padding:12px 14px;box-shadow:inset 2px 2px 0 rgba(84,62,40,.13)}
.read span{display:block;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.read b{display:block;margin-top:4px;font-family:var(--fd);font-weight:800;font-size:clamp(17px,2vw,23px);letter-spacing:-.02em}
.pads{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.pad{
  display:flex;align-items:center;gap:14px;padding:18px 20px;border:0;cursor:pointer;
  background:var(--stone-mid);box-shadow:var(--sh-sm);text-align:left;
  transition:transform .1s,box-shadow .1s,background .18s;
}
.pad:hover{background:#E2D2BB}
.pad:active,.pad.down{transform:translate(calc(var(--sh-x) * .45),calc(var(--sh-y) * .45));box-shadow:none}
.pad-k{width:40px;height:40px;flex:none;display:grid;place-items:center;background:var(--ink);color:var(--stone-lit);font-size:16px}
.pad-t{font-family:var(--fd);font-weight:700;font-size:16px}
.pad-h{margin-left:auto;font-size:15px;color:var(--ink-3)}
.pad.bad{background:#E9C9C0}
.walk-status{margin-top:14px;font-size:12px;letter-spacing:.05em;color:var(--ink-2);min-height:1.4em}
.report{position:absolute;inset:0;background:rgba(246,238,224,.94);display:flex;align-items:center;justify-content:center;padding:20px;z-index:5}
.report-in{max-width:520px;text-align:center}
.stampd{
  display:inline-block;background:var(--grass);color:#F4FBE4;padding:7px 14px;font-size:12px;
  letter-spacing:.2em;text-transform:uppercase;transform:rotate(-2deg);box-shadow:var(--sh-sm);
}
.report h3{margin-top:20px;font-size:clamp(24px,3.4vw,38px)}
.report p{margin-top:12px;color:var(--ink-2)}
.report-facts{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px;margin:22px 0}
.report-facts li{font-family:var(--fm);font-size:12px;letter-spacing:.06em;color:var(--ink-3)}
.report-facts b{color:var(--ink);font-weight:500}

/* ---------- supply ---------- */
.plaques{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,22px)}
.plaque{
  background:var(--stone-mid);padding:clamp(22px,2.6vw,30px);
  box-shadow:inset 3px 3px 0 rgba(84,62,40,.20),inset -2px -2px 0 rgba(255,255,255,.45),var(--sh-sm);
}
.p-k{display:block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}
.p-v{display:block;margin:14px 0 10px;font-family:var(--fd);font-weight:800;font-size:clamp(22px,2.6vw,34px);letter-spacing:-.03em;line-height:1}
.p-n{display:block;font-size:14px;color:var(--ink-2)}

/* ---------- telemetry ---------- */
.tele{margin-top:clamp(20px,3vw,32px);background:var(--stone);padding:clamp(20px,2.6vw,30px);box-shadow:var(--sh-sm)}
.tele-head{display:flex;justify-content:space-between;align-items:baseline;gap:14px;flex-wrap:wrap}
.tele-t{font-size:clamp(19px,2.2vw,24px)}
.tele-state{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.tele-state i{width:8px;height:8px;border-radius:50%;background:var(--ink-3);flex:none}
.tele-state.live i{background:var(--sky-deep);animation:pulse 2.2s ease-in-out infinite}
.tele-state.warm i{background:var(--mauve)}
.tele-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0 0}
.tele-grid dt{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.tele-grid dd{margin:6px 0 0;font-family:var(--fd);font-weight:800;font-size:clamp(18px,2.2vw,26px);letter-spacing:-.02em}
.tele-grid dd.up{color:var(--grass-ink)}
.tele-grid dd.down{color:var(--terra)}
.tele-note{margin-top:18px;font-size:12px;letter-spacing:.04em;color:var(--ink-2)}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,20px);align-items:start}
.step{background:var(--stone-lit);padding:clamp(20px,2.4vw,26px);box-shadow:var(--sh-sm);transition:transform .25s,box-shadow .25s}
.step:nth-child(2){margin-top:clamp(14px,2.4vw,30px)}
.step:nth-child(3){margin-top:clamp(28px,4.8vw,60px)}
.step:nth-child(4){margin-top:clamp(42px,7.2vw,90px)}
.step:hover{transform:translate(calc(var(--sh-x) * -.16),calc(var(--sh-y) * -.16));box-shadow:var(--sh)}
.s-n{display:block;font-size:12px;letter-spacing:.2em;color:var(--grass-ink)}
.s-b img{margin:18px 0 14px}
.s-b h3{font-size:20px}
.s-b p{margin-top:9px;font-size:15px;color:var(--ink-2)}

/* ---------- route ---------- */
.route{position:relative}
.route-line{position:absolute;left:0;right:0;top:9px;height:3px;background:var(--stone-mid)}
.route-line i{display:block;height:100%;width:0;background:var(--grass);transition:width .2s linear}
.route-list{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.4vw,26px);position:relative}
.stopp{padding-top:44px;position:relative}
.stopp::before{content:"";position:absolute;left:0;top:2px;width:17px;height:17px;background:var(--stone-lit);box-shadow:0 0 0 3px var(--mauve)}
.stopp.on::before{background:var(--grass);box-shadow:0 0 0 3px var(--grass-dk)}
.r-d{display:block;font-size:12px;letter-spacing:.18em;color:var(--mauve-dk);margin-bottom:10px}
.stopp h3{font-size:21px}
.stopp p{margin-top:10px;font-size:15px;color:var(--ink-2)}

/* ---------- join ---------- */
.join{background:var(--mauve);color:#F7EFF6;position:relative;padding:clamp(64px,9vw,110px) 0 0}
.join-in{text-align:center;padding-bottom:clamp(60px,8vw,100px)}
.join .h-sec{color:#FCF6FA}
.join .sec-sub{color:#F5EDF4;margin-inline:auto}
.join .cta{justify-content:center;margin-top:34px}
.join .btn{background:var(--stone-lit)}
.join .btn-primary{background:var(--grass-ink);color:var(--grass-pale)}
.turf{color:var(--grass)}
.turf .blades{height:26px}
.turf::after{content:"";display:block;height:16px;background:var(--grass)}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:#C6B79F;padding:clamp(44px,6vw,72px) 0 44px}
.foot-in{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,4vw,60px);align-items:start}
.foot-brand{display:flex;align-items:center;gap:14px}
.foot-brand img{border-radius:50%}
.foot-brand b{display:block;font-family:var(--fd);font-weight:800;color:var(--stone-lit);font-size:17px}
.foot-brand span{font-size:12px;letter-spacing:.14em;color:var(--grass-hi)}
.foot-note{font-size:13px;line-height:1.7;max-width:78ch}
.foot-meta{grid-column:1/-1;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:26px;padding-top:20px;border-top:1px solid rgba(255,255,255,.13);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#9A8E7A}

/* ---------- toast / idle lawn ---------- */
.toast{
  position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);z-index:200;
  background:var(--ink);color:var(--stone-lit);padding:12px 20px;font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;
}
.toast.on{opacity:1;transform:translate(-50%,0)}
.lawn{position:fixed;left:0;right:0;bottom:0;height:0;z-index:150;pointer-events:none;overflow:hidden}
.lawn i{
  --r:0deg;position:absolute;bottom:0;width:3px;background:var(--grass);transform-origin:50% 100%;
  border-radius:2px 2px 0 0;animation:sprout .9s cubic-bezier(.2,.8,.3,1) both;
}
@keyframes sprout{from{transform:scaleY(0) rotate(var(--r))}to{transform:scaleY(1) rotate(var(--r))}}

/* ---------- reveals ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .75s cubic-bezier(.2,.7,.3,1),transform .75s cubic-bezier(.2,.7,.3,1);transition-delay:var(--d,0ms)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .hero-in{grid-template-columns:1fr;gap:38px}
  .hero-art{max-width:520px}
  .cards,.plaques{grid-template-columns:1fr 1fr}
  .steps,.route-list{grid-template-columns:1fr 1fr}
  .step:nth-child(3){margin-top:0}
  .step:nth-child(2),.step:nth-child(4){margin-top:clamp(14px,2.4vw,30px)}
  .split{grid-template-columns:1fr;align-items:start;gap:22px}
  .foot-in{grid-template-columns:1fr}
}
@media (max-width:820px){
  .links{
    display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;
    background:var(--stone-lit);padding:8px 20px 18px;box-shadow:0 14px 0 rgba(84,62,40,.14);
  }
  .links.open{display:flex}
  .links a{padding:14px 0;border-bottom:1px solid var(--stone-mid);font-size:14px}
  .burger{display:flex}
  .odo{display:none}
  .nav-right{margin-left:auto}
}
@media (max-width:680px){
  body{font-size:16px}
  .wrap{width:min(1180px,100% - 32px)}
  .entry{grid-template-columns:1fr;gap:8px}
  .stamp{padding-top:0}
  .cards,.plaques,.steps,.route-list,.walk-read,.tele-grid{grid-template-columns:1fr 1fr}
  .step:nth-child(n){margin-top:0}
  #plan{aspect-ratio:2/1}
  .route-line{display:none}
  .stopp{padding-top:34px}
  .minis{gap:22px}
  .pads{grid-template-columns:1fr}
  .pad-h{display:none}
}
@media (max-width:430px){
  .cards,.plaques,.steps,.route-list{grid-template-columns:1fr}
  .h-display{font-size:clamp(44px,15vw,64px)}
}

/* ---------- reduced motion (override with ?motion=force) ---------- */
@media (prefers-reduced-motion:reduce){
  html:not(.force) *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  html:not(.force) .reveal{opacity:1;transform:none}
}

/* ---------- hero entrance (only when JS is driving) ---------- */
html.js .h-display .hl,
html.js .hero-copy .eyebrow,
html.js .hero-copy .lede,
html.js .hero-copy .ca,
html.js .hero-copy .cta,
html.js .hero-copy .minis,
html.js .hero-art{opacity:0;transform:translateY(30px)}
body.ready .h-display .hl,
body.ready .hero-copy .eyebrow,
body.ready .hero-copy .lede,
body.ready .hero-copy .ca,
body.ready .hero-copy .cta,
body.ready .hero-copy .minis,
body.ready .hero-art{
  opacity:1;transform:none;
  transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1);
}
body.ready .hero-copy .eyebrow{transition-delay:.02s}
body.ready .h-display .hl:nth-child(1){transition-delay:.1s}
body.ready .h-display .hl:nth-child(2){transition-delay:.18s}
body.ready .h-display .hl:nth-child(3){transition-delay:.26s}
body.ready .hero-copy .lede{transition-delay:.36s}
body.ready .hero-copy .ca{transition-delay:.44s}
body.ready .hero-copy .cta{transition-delay:.5s}
body.ready .hero-copy .minis{transition-delay:.56s}
body.ready .hero-art{transition-delay:.24s;transform:none}
html.js .sky .sun{opacity:0;transition:opacity .6s .5s}
body.ready .sky .sun{opacity:1}