/* ==========================================================================
   Zero Bar Expeditions
   Palette grounded in Artist's Palette, Death Valley — the mineral colors
   actually in the rock: copper patina, sulfur, alkali salt, basalt.
   ========================================================================== */

:root{
  --alkali:#F2F3EF;
  --salt:#E7E9E3;
  --salt-2:#DCDFD7;
  --paper:#FBFBF8;
  --basalt:#1E2320;
  --graphite:#5F665D;
  --patina:#2C6E63;
  --patina-dk:#1F5249;
  --sulfur:#BE8E14;
  --iron:#9A4A24;
  --line:rgba(30,35,32,.14);
  --line-2:rgba(30,35,32,.26);

  --sans:"Archivo",system-ui,-apple-system,sans-serif;
  --display:"Archivo Black","Archivo",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;

  --pad:clamp(1.25rem,5vw,2.75rem);
  --sec:clamp(4rem,9vw,7.5rem);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--alkali);color:var(--basalt);
  font-family:var(--sans);font-size:17px;line-height:1.68;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
:focus-visible{outline:2px solid var(--patina);outline-offset:3px}

.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--patina);color:#fff;padding:.7rem 1.1rem}
.skip:focus{left:0}

.wrap{width:min(1200px,100% - var(--pad)*2);margin-inline:auto}
.narrow{width:min(780px,100% - var(--pad)*2);margin-inline:auto}
.mid{width:min(980px,100% - var(--pad)*2);margin-inline:auto}

/* ---------- type ---------- */

h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.05;letter-spacing:-.015em;margin:0}
h1{font-size:clamp(2.4rem,6.4vw,4.6rem);text-transform:uppercase}
h2{font-size:clamp(1.85rem,3.8vw,2.9rem);text-transform:uppercase;margin-bottom:1.4rem}
h3{font-family:var(--sans);font-weight:600;font-size:1.15rem;letter-spacing:0;line-height:1.32}
h4{font-family:var(--sans);font-weight:600;font-size:.98rem;letter-spacing:0;line-height:1.35}
p{margin:0 0 1.1rem}

.eyebrow{
  font-family:var(--mono);font-size:.72rem;font-weight:500;letter-spacing:.2em;
  text-transform:uppercase;color:var(--patina);margin:0 0 1.1rem;
  display:flex;align-items:flex-start;gap:.7rem;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--patina);flex:none;margin-top:.72em}
.lede{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--graphite);max-width:58ch}
.lede-wide{max-width:68ch}
.dim{color:var(--graphite)}

/* ---------- buttons ---------- */

.btn{
  display:inline-block;font-family:var(--mono);font-size:.78rem;font-weight:500;
  letter-spacing:.15em;text-transform:uppercase;text-decoration:none;text-align:center;
  background:var(--patina);color:#fff;border:1px solid var(--patina);border-radius:2px;
  padding:.95rem 1.75rem;cursor:pointer;transition:background .18s,color .18s,border-color .18s;
}
.btn:hover{background:var(--patina-dk);border-color:var(--patina-dk)}
.btn-ghost{background:transparent;color:var(--basalt);border-color:var(--line-2)}
.btn-ghost:hover{background:var(--basalt);color:var(--alkali);border-color:var(--basalt)}
.btn-light{background:#fff;color:var(--basalt);border-color:#fff}
.btn-light:hover{background:transparent;color:#fff;border-color:#fff}
.btn-sm{padding:.6rem 1.15rem;font-size:.7rem}
.btn-wide{width:100%}

/* ---------- header ---------- */

.hdr{position:sticky;top:0;z-index:100;background:rgba(242,243,239,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:.8rem 0}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;flex:none}
.brand-mark{display:flex;align-items:flex-end;gap:2px;height:19px;position:relative}
.brand-mark i{width:3px;background:var(--line-2);border-radius:1px}
.brand-mark i:nth-child(1){height:26%}
.brand-mark i:nth-child(2){height:47%}
.brand-mark i:nth-child(3){height:70%}
.brand-mark i:nth-child(4){height:100%}
.brand-mark::after{content:"";position:absolute;left:-1px;top:50%;width:22px;height:2px;background:var(--iron);transform:rotate(-42deg);transform-origin:left center}
.brand-txt{display:flex;flex-direction:column;line-height:1}
.brand-name{font-family:var(--display);font-size:1.02rem;letter-spacing:.02em;text-transform:uppercase}
.brand-sub{font-family:var(--mono);font-size:.57rem;letter-spacing:.32em;text-transform:uppercase;color:var(--graphite);margin-top:4px}

.menu{display:flex;align-items:center;gap:1.6rem}
.menu a{font-family:var(--mono);font-size:.73rem;letter-spacing:.13em;text-transform:uppercase;text-decoration:none;color:var(--graphite);padding:.25rem 0;border-bottom:1px solid transparent}
.menu a:hover{color:var(--basalt)}
.menu a.on{color:var(--basalt);border-bottom-color:var(--patina)}
.menu a.btn{color:#fff;border-bottom:1px solid var(--patina)}
.menu a.btn:hover{color:#fff}

.burger{display:none;background:none;border:1px solid var(--line-2);border-radius:2px;padding:.55rem .6rem;cursor:pointer}
.burger span{display:block;width:18px;height:1.5px;background:var(--basalt);margin:3.5px 0;transition:transform .22s,opacity .22s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

@media (max-width:940px){
  .burger{display:block}
  .menu{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem var(--pad) 1.25rem;
    display:none;
  }
  .menu.open{display:flex}
  .menu a{padding:.85rem 0;border-bottom:1px solid var(--line);font-size:.8rem}
  .menu a.on{border-bottom-color:var(--line)}
  .menu a.btn{margin-top:.9rem;border:1px solid var(--patina);text-align:center}
}

/* ---------- hero ---------- */

.hero{position:relative;min-height:min(92vh,900px);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;background:var(--basalt)}
.hero-bg{position:absolute;inset:-10% 0 -10% 0;will-change:transform}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,24,21,.42) 0%,rgba(20,24,21,.18) 38%,rgba(20,24,21,.88) 100%)}
.hero-in{position:relative;width:min(1200px,100% - var(--pad)*2);padding:8rem 0 3.5rem;color:#fff}
.hero-in .eyebrow{color:#fff}
.hero-in .eyebrow::before{background:rgba(255,255,255,.6)}
.hero-in h1{max-width:16ch;margin-bottom:1.4rem}
.hero-in h1 em{font-style:normal;color:#EBC24F}
.hero-in .lede{color:rgba(255,255,255,.84);max-width:52ch}
.tagline{font-family:var(--mono);font-size:.82rem;letter-spacing:.1em;color:#fff;border-left:2px solid #EBC24F;padding-left:.9rem;margin:1.9rem 0 2.1rem;max-width:44ch}
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem}

/* instrument readout */
.readout{position:relative;width:100%;background:rgba(20,24,21,.82);border-top:1px solid rgba(255,255,255,.16)}
.readout-in{display:flex;flex-wrap:wrap;gap:.9rem 2.6rem;padding:.85rem 0;font-family:var(--mono);font-size:.7rem;letter-spacing:.11em;text-transform:uppercase;color:rgba(255,255,255,.62)}
.readout b{font-weight:500;color:rgba(255,255,255,.38);margin-right:.5rem}
.readout .sig{display:flex;align-items:center;gap:.55rem;color:#EBC24F}
.bars{display:flex;align-items:flex-end;gap:2px;height:11px}
.bars i{width:3px;background:rgba(255,255,255,.28);border-radius:1px}
.bars i:nth-child(1){height:26%}
.bars i:nth-child(2){height:50%}
.bars i:nth-child(3){height:74%}
.bars i:nth-child(4){height:100%}

/* page banner (interior pages) */
.banner{position:relative;overflow:hidden;background:var(--basalt);min-height:clamp(300px,42vw,440px);display:flex;flex-direction:column;justify-content:flex-end}
.banner-bg{position:absolute;inset:-12% 0;will-change:transform}
.banner-bg img{width:100%;height:100%;object-fit:cover}
.banner-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,24,21,.34),rgba(20,24,21,.86))}
.banner-in{position:relative;width:min(1200px,100% - var(--pad)*2);padding:6rem 0 2.75rem;color:#fff}
.banner-in .eyebrow{color:rgba(255,255,255,.82)}
.banner-in .eyebrow::before{background:rgba(255,255,255,.5)}
.banner-in h1{font-size:clamp(2.1rem,5.2vw,3.6rem);max-width:18ch}
.banner-in p{color:rgba(255,255,255,.8);max-width:56ch;margin:1rem 0 0}

/* ---------- sections ---------- */

.sec{padding:var(--sec) 0}
.sec-tight{padding:clamp(3rem,6vw,5rem) 0}
.sec-salt{background:var(--salt)}
.sec-paper{background:var(--paper)}
.sec-ink{background:var(--basalt);color:var(--alkali)}
.sec-ink .lede,.sec-ink .dim{color:rgba(242,243,239,.66)}
.sec-ink .eyebrow{color:#EBC24F}
.sec-ink .eyebrow::before{background:#EBC24F}

.sec-head{max-width:64ch;margin-bottom:3rem}

/* topographic divider — contour lines, the page's structural signature */
.topo{display:block;width:100%;height:64px;color:var(--line-2)}

/* ---------- stat band ---------- */

.stats{background:var(--paper);border-block:1px solid var(--line)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.stat{background:var(--paper);padding:2.1rem 1.4rem}
.stat-n{display:block;font-family:var(--display);font-size:clamp(1.45rem,2.8vw,2rem);text-transform:uppercase;line-height:1}
.stat-l{display:block;font-family:var(--mono);font-size:.68rem;letter-spacing:.11em;text-transform:uppercase;color:var(--graphite);margin-top:.6rem}
@media (max-width:800px){.stat-grid{grid-template-columns:repeat(2,1fr)}}

/* ---------- scroll-scrubbed sequence ---------- */

.scrub{position:relative;background:var(--basalt)}
.js .scrub{height:340vh}
.scrub-stick{position:relative;min-height:70vh;overflow:hidden;display:flex;align-items:center;justify-content:center}
.js .scrub-stick{position:sticky;top:0;height:100vh;min-height:0}
.scrub-media{position:absolute;inset:0}
.scrub-media img,.scrub-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.scrub-media img{opacity:0;transition:opacity .12s linear}
.scrub-media noscript img{opacity:1}
.scrub-media img.live{opacity:1}
.scrub-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,24,21,.62),rgba(20,24,21,.34) 45%,rgba(20,24,21,.78))}
.scrub-copy{position:relative;text-align:center;color:#fff;padding:0 var(--pad);max-width:44ch}
.scrub-copy h2{margin-bottom:1rem}
.scrub-copy p{color:rgba(255,255,255,.82);margin:0}
.scrub-track,.scrub-cap{display:none}
.js .scrub-track,.js .scrub-cap{display:block}
.scrub-cap{
  position:absolute;left:0;right:0;bottom:1.75rem;margin:0;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.55);text-align:center;
}
.js .scrub-track{position:absolute;left:50%;transform:translateX(-50%);bottom:4.4rem;width:min(340px,60vw);height:1px;background:rgba(255,255,255,.2)}
.scrub-track i{display:block;height:100%;width:0;background:#EBC24F}
@media (max-width:700px){.js .scrub{height:260vh}}

/* ---------- route cards ---------- */

.routes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.route{background:var(--paper);border:1px solid var(--line);border-top:2px solid var(--patina);padding:2rem 1.75rem;display:flex;flex-direction:column}
.route h3{font-size:1.3rem;margin-bottom:.8rem}
.route>p{color:var(--graphite);font-size:.95rem;flex:1}
.spec{margin:1.4rem 0 0;padding-top:1.2rem;border-top:1px solid var(--line);display:grid;gap:.45rem}
.spec div{display:flex;justify-content:space-between;gap:1rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase}
.spec dt{color:var(--graphite);margin:0}
.spec dd{margin:0;text-align:right}
@media (max-width:900px){.routes{grid-template-columns:1fr}}

/* ---------- pricing ---------- */

.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;align-items:start}
.tier{background:var(--paper);border:1px solid var(--line);padding:2.1rem 1.85rem;display:flex;flex-direction:column;height:100%}
.tier-top{border-top:3px solid var(--salt-2)}
.tier.t1{border-top-color:var(--patina)}
.tier.t2{border-top-color:var(--sulfur)}
.tier.t3{border-top-color:var(--iron)}
.tier.feat{border-color:var(--line-2);box-shadow:0 1px 0 var(--line-2)}
.tier-tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--iron);margin-bottom:.9rem;display:block;min-height:1.7em;line-height:1.7}
.tier h3{font-family:var(--display);font-size:1.55rem;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:.35rem}
.tier-days{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--graphite)}
.tier-price{display:flex;align-items:baseline;gap:.5rem;margin:1.5rem 0 .3rem}
.tier-price b{font-family:var(--display);font-size:2.5rem;font-weight:400;line-height:1}
.tier-price span{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--graphite)}
.tier-note{font-size:.88rem;color:var(--graphite);margin:.6rem 0 1.5rem;min-height:3.2em}
.tier ul{list-style:none;margin:0 0 1.75rem;padding:1.5rem 0 0;border-top:1px solid var(--line);display:grid;gap:.7rem;flex:1}
.tier li{position:relative;padding-left:1.5rem;font-size:.92rem}
.tier li::before{content:"";position:absolute;left:0;top:.62em;width:10px;height:1px;background:var(--patina)}
.tier li.off{color:#6E7469}
.tier li.off::before{background:#B6BCB2}
@media (max-width:920px){.tiers{grid-template-columns:1fr}}

/* comparison table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);background:var(--paper)}
table.cmp{width:100%;border-collapse:collapse;font-size:.92rem;min-width:640px}
table.cmp th,table.cmp td{padding:.95rem 1.1rem;text-align:left;border-bottom:1px solid var(--line)}
table.cmp thead th{font-family:var(--mono);font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--graphite);background:var(--salt);font-weight:500}
table.cmp tbody th{font-weight:500}
table.cmp td{text-align:center;color:var(--graphite)}
table.cmp td.yes{color:var(--patina)}
table.cmp tr:last-child th,table.cmp tr:last-child td{border-bottom:none}

/* ---------- generic grids ---------- */

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.grid-3>article{background:var(--paper);padding:1.9rem 1.7rem}
.grid-3 h3{margin-bottom:.65rem}
.grid-3 p{color:var(--graphite);font-size:.92rem;margin:0}
@media (max-width:900px){.grid-3{grid-template-columns:1fr}}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
@media (max-width:820px){.grid-2{grid-template-columns:1fr}}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split-flip .split-img{order:-1}
.split img{width:100%;border:1px solid var(--line)}
@media (max-width:900px){.split{grid-template-columns:1fr}.split-flip .split-img{order:0}}

.ticks{list-style:none;margin:1.9rem 0 0;padding:0;display:grid;gap:.8rem}
.ticks li{position:relative;padding-left:1.7rem;font-size:.95rem}
.ticks li::before{content:"";position:absolute;left:0;top:.62em;width:11px;height:1px;background:var(--patina)}
.sec-ink .ticks li::before{background:#EBC24F}

/* figures */
.figs{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem}
.figs figure{margin:0;background:var(--paper);border:1px solid var(--line)}
.figs img{width:100%;height:clamp(230px,30vw,340px);object-fit:cover}
.figs figcaption{padding:1.7rem}
.figs figcaption h3{margin-bottom:.55rem}
.figs figcaption p{color:var(--graphite);font-size:.92rem;margin:0}
@media (max-width:820px){.figs{grid-template-columns:1fr}}

/* timeline */
.timeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.timeline li{border-top:1px solid var(--line-2);padding-top:1.4rem}
.timeline .day{display:block;font-family:var(--mono);font-size:.7rem;letter-spacing:.17em;text-transform:uppercase;color:var(--patina);margin-bottom:.8rem}
.timeline h3{margin-bottom:.55rem}
.timeline p{color:var(--graphite);font-size:.9rem;margin:0}
.sec-ink .timeline li{border-top-color:rgba(242,243,239,.24)}
.sec-ink .timeline .day{color:#EBC24F}
.sec-ink .timeline p{color:rgba(242,243,239,.66)}
@media (max-width:900px){.timeline{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.timeline{grid-template-columns:1fr}}

/* elevation profile */
.elev{background:var(--paper);border:1px solid var(--line);padding:1.75rem}
.elev svg{width:100%;height:auto;display:block}
.elev .trace{fill:none;stroke:var(--patina);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}
.elev .fillband{fill:rgba(44,110,99,.10)}
.elev .axis{stroke:var(--line-2);stroke-width:1}
.elev text{font-family:var(--mono);font-size:11px;fill:var(--graphite);letter-spacing:.06em;text-transform:uppercase}
.elev .grid{stroke:var(--line);stroke-width:1;stroke-dasharray:3 4}
.elev-cap{font-family:var(--mono);font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--graphite);margin:0 0 1.1rem}

/* faq */
details{border-bottom:1px solid var(--line)}
details summary{list-style:none;cursor:pointer;padding:1.3rem 2.5rem 1.3rem 0;position:relative;font-weight:600;font-size:1.02rem}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"";position:absolute;right:.4rem;top:50%;width:9px;height:9px;border-right:1.5px solid var(--patina);border-bottom:1.5px solid var(--patina);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
details[open] summary::after{transform:translateY(-25%) rotate(-135deg)}
details summary:hover{color:var(--patina)}
.ans{padding:0 0 1.4rem}
.ans p{color:var(--graphite);margin:0 0 .9rem;max-width:72ch}
.ans p:last-child{margin-bottom:0}
.faq-group{margin-bottom:3.25rem}
.faq-group h2{font-size:clamp(1.35rem,2.4vw,1.75rem);margin-bottom:.75rem}

/* forms */
.form{margin-top:2.5rem}
.row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
@media (max-width:640px){.row{grid-template-columns:1fr}}
.field{margin:0 0 1.2rem;display:flex;flex-direction:column;gap:.4rem}
.field label{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--graphite)}
.field input,.field select,.field textarea{
  font-family:var(--sans);font-size:1rem;color:var(--basalt);background:var(--paper);
  border:1px solid var(--line-2);border-radius:2px;padding:.8rem .9rem;width:100%;
}
.field textarea{resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#6E7469}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--patina);outline:none}
.field .err{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--iron);display:none}
.field.bad input,.field.bad select,.field.bad textarea{border-color:var(--iron)}
.field.bad .err{display:block}
.form-note{font-family:var(--mono);font-size:.68rem;letter-spacing:.11em;text-transform:uppercase;color:var(--graphite);margin:1rem 0 0}

/* callout */
.callout{background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--sulfur);padding:1.5rem 1.7rem;border-radius:0}
.callout p:last-child{margin-bottom:0}
.callout h3{margin-bottom:.5rem}

/* cta strip */
.strip{background:var(--basalt);color:var(--alkali);padding:clamp(3.5rem,7vw,5.5rem) 0}
.strip h2{margin-bottom:1rem}
.strip p{color:rgba(242,243,239,.7);max-width:56ch}
.strip .cta-row{margin-top:2rem}

/* prose (legal pages) */
.prose h2{font-size:clamp(1.3rem,2.4vw,1.7rem);margin:2.75rem 0 1rem}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:var(--graphite)}
.prose ul{padding-left:1.2rem;margin:0 0 1.1rem}
.prose li{margin-bottom:.5rem}
.prose .updated{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--graphite);margin-bottom:2.5rem}

/* footer */
.foot{background:var(--basalt);color:var(--alkali);padding:clamp(3rem,6vw,4.5rem) 0 2.25rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(242,243,239,.16)}
.foot .brand-name{color:var(--alkali)}
.foot .brand-sub{color:rgba(242,243,239,.55)}
.foot .brand-mark i{background:rgba(242,243,239,.3)}
.foot-blurb{color:rgba(242,243,239,.62);font-size:.92rem;margin:1.1rem 0 0;max-width:38ch}
.foot h4{font-family:var(--mono);font-size:.66rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:rgba(242,243,239,.5);margin-bottom:1rem}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.foot ul a{font-size:.92rem;color:rgba(242,243,239,.82);text-decoration:none}
.foot ul a:hover{color:#EBC24F}
.foot-btm{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;padding-top:1.75rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.11em;text-transform:uppercase;color:rgba(242,243,239,.5)}
.foot-btm a{color:rgba(242,243,239,.5);text-decoration:none}
.foot-btm a:hover{color:var(--alkali)}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr;gap:2rem}}

/* ---------- scroll reveal ---------- */

.js .rv{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.js .rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}
.rv-d2{transition-delay:.16s}
.rv-d3{transition-delay:.24s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .hero-bg,.banner-bg{transform:none !important;inset:0}
  .js .scrub{height:auto}
  .js .scrub-stick{position:static;height:auto;min-height:70vh}
  .scrub-media img{transition:none}
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* ---------- guide bios ---------- */

.guides{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
.guide{background:var(--paper);border:1px solid var(--line);display:flex;flex-direction:column}
.guide img{width:100%;aspect-ratio:4/5;object-fit:cover;border-bottom:1px solid var(--line)}
.guide-body{padding:1.75rem;display:flex;flex-direction:column;flex:1}
.guide h3{font-family:var(--display);font-size:1.3rem;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:.3rem}
.guide-role{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--patina);margin-bottom:1.1rem}
.guide-bio{color:var(--graphite);font-size:.93rem;flex:1;margin-bottom:1.4rem}
.creds{list-style:none;margin:0;padding:1.2rem 0 0;border-top:1px solid var(--line);display:grid;gap:.5rem}
.creds li{position:relative;padding-left:1.4rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--basalt)}
.creds li::before{content:"";position:absolute;left:0;top:.55em;width:9px;height:1px;background:var(--patina)}
@media (max-width:900px){.guides{grid-template-columns:1fr;max-width:420px;margin-inline:auto}}

/* ---------- testimonials ---------- */

.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
.quote{background:var(--paper);border:1px solid var(--line);border-top:2px solid var(--sulfur);padding:2rem 1.75rem;display:flex;flex-direction:column}
.quote blockquote{margin:0 0 1.5rem;flex:1;font-size:1.02rem;line-height:1.6}
.quote blockquote::before{content:"";display:block;width:26px;height:2px;background:var(--sulfur);margin-bottom:1.1rem}
.quote figcaption{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--graphite);border-top:1px solid var(--line);padding-top:1.1rem}
.quote figcaption b{display:block;font-weight:500;color:var(--basalt);margin-bottom:.25rem}
@media (max-width:900px){.quotes{grid-template-columns:1fr}}

/* ---------- route photo ---------- */

.route-shot{width:100%;border:1px solid var(--line);margin-bottom:1.5rem}
.elev{display:flex;flex-direction:column}

/* honeypot: off-screen rather than display:none, which some bots detect */
.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}