/* Layout: alpine trail. A ridgeline hero, then sections read like stops on the way up: services, process, stack, work, about, contact. */
:root{
  --snow:#F3F5F1; --paper:#FFFFFF; --ink:#16211D; --muted:#56635D; --line:#D6DDD7;
  --spruce:#23453A; --spruce-deep:#163028; --ridge1:#9AABA2; --ridge2:#6E8279; --ridge3:#23453A;
  --aspen:#B97C12; --aspen-soft:#F4E6C8; --on-spruce:#EEF2EE;
  --display:"Zilla Slab", Rockwell, "Roboto Slab", Georgia, serif;
  --body:"Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:"JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --wrap:1160px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --snow:#0F1613; --paper:#16201C; --ink:#E5EBE7; --muted:#9AA8A1; --line:#2A3832;
  --spruce:#2E5A4B; --spruce-deep:#0B1411; --ridge1:#2A3A34; --ridge2:#1F2E28; --ridge3:#16241F;
  --aspen:#E3A73E; --aspen-soft:#3A2E17; --on-spruce:#E5EBE7; color-scheme:dark}}
:root[data-theme="dark"]{
  --snow:#0F1613; --paper:#16201C; --ink:#E5EBE7; --muted:#9AA8A1; --line:#2A3832;
  --spruce:#2E5A4B; --spruce-deep:#0B1411; --ridge1:#2A3A34; --ridge2:#1F2E28; --ridge3:#16241F;
  --aspen:#E3A73E; --aspen-soft:#3A2E17; --on-spruce:#E5EBE7; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{background:var(--snow);color:var(--ink);font:400 17px/1.6 var(--body);margin:0}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--snow)}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:2px solid var(--aspen);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.1;text-wrap:balance;margin:0}
p{margin:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.eyebrow{font:500 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--aspen)}
section{padding-block:clamp(64px,9vw,112px)}
.sec-head{display:grid;gap:14px;max-width:44rem;margin-bottom:44px}
.sec-head h2{font-size:clamp(32px,4.4vw,48px)}
.sec-head p{color:var(--muted);font-size:18px}

/* Header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--snow) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:44px;height:44px;flex:none}
.brand b{font:700 19px/1.1 var(--display);display:block}
.brand small{font:500 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
nav.main{display:flex;gap:26px;align-items:center}
nav.main a{text-decoration:none;font-weight:500;font-size:15px;color:var(--muted)}
nav.main a:hover{color:var(--ink)}
nav.main a.cta{color:var(--on-spruce);background:var(--spruce);padding:9px 16px;border-radius:999px}
nav.main a.cta:hover{background:var(--spruce-deep);color:var(--on-spruce)}
@media (max-width:820px){nav.main a:not(.cta){display:none}}

/* Hero */
.hero{position:relative;padding-block:clamp(56px,8vw,96px) 0;overflow:hidden}
.hero .wrap{position:relative;z-index:2;display:grid;gap:26px}
.coords{font:500 12px/1.4 var(--mono);letter-spacing:.1em;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 18px}
.coords span::before{content:"▲ ";color:var(--aspen)}
.hero h1{font-size:clamp(42px,7vw,84px);max-width:14ch;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--aspen)}
.hero .lede{font-size:clamp(18px,2vw,21px);color:var(--muted);max-width:40rem}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;border:1.5px solid var(--spruce);transition:transform .15s ease}
.btn.solid{background:var(--spruce);color:var(--on-spruce)}
.btn.ghost{color:var(--ink);border-color:var(--line);background:var(--paper)}
.btn:hover{transform:translateY(-2px)}
@media (prefers-reduced-motion: reduce){.btn{transition:none}.btn:hover{transform:none}}
.ridges{display:block;width:100%;height:clamp(140px,22vw,300px);margin-top:clamp(28px,5vw,56px)}
.ridges .r1{fill:var(--ridge1)} .ridges .r2{fill:var(--ridge2)} .ridges .r3{fill:var(--ridge3)}
.ridges .snowcap{fill:var(--snow)} .ridges .sun{fill:var(--aspen)}

/* Services */
#services{background:var(--snow)}
.svc-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
@media (max-width:1000px){.svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.svc-grid{grid-template-columns:1fr}}
.svc{background:var(--paper);padding:28px 24px 30px;display:grid;gap:12px;align-content:start;min-width:0}
.svc.new .tag{display:inline-block}
.svc h3{font-size:22px}
.svc p{color:var(--muted);font-size:15.5px}
.svc ul{list-style:none;padding:0;margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px}
.svc li{font:500 11.5px/1 var(--mono);padding:6px 8px;border-radius:6px;background:var(--snow);color:var(--muted);border:1px solid var(--line)}
.tag{display:none;width:max-content;font:500 10.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--aspen);background:var(--aspen-soft);padding:5px 8px;border-radius:4px}
.svc-icon{width:34px;height:34px;color:var(--spruce)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .svc-icon{color:var(--aspen)}}
:root[data-theme="dark"] .svc-icon{color:var(--aspen)}
.also{margin-top:22px;color:var(--muted);font-size:15.5px}
.also b{color:var(--ink);font-weight:600}

/* Process */
#process{background:var(--spruce-deep);color:var(--on-spruce)}
#process .sec-head p{color:color-mix(in srgb,var(--on-spruce) 72%,transparent)}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px);counter-reset:s}
@media (max-width:800px){.steps{grid-template-columns:1fr}}
.step{display:grid;gap:12px;padding-top:22px;border-top:2px solid color-mix(in srgb,var(--on-spruce) 25%,transparent);min-width:0}
.step .alt{font:500 12px/1 var(--mono);letter-spacing:.12em;color:var(--aspen)}
.step h3{font-size:30px}
.step p{color:color-mix(in srgb,var(--on-spruce) 78%,transparent)}

/* Stack ticker */
#stack{padding-block:clamp(56px,7vw,88px);overflow:hidden}
.ticker{display:grid;gap:14px;margin-top:8px;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.track{display:flex;gap:12px;width:max-content;animation:slide 48s linear infinite}
.track.rev{animation-direction:reverse;animation-duration:56s}
.ticker:hover .track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.chip{font:600 clamp(18px,2.2vw,26px)/1 var(--display);padding:16px 24px;border-radius:12px;background:var(--paper);border:1px solid var(--line);white-space:nowrap;display:flex;align-items:center;gap:10px}
.chip i{font:500 11px/1 var(--mono);font-style:normal;letter-spacing:.1em;text-transform:uppercase;color:var(--aspen)}
.chip.hot{background:var(--spruce);color:var(--on-spruce);border-color:var(--spruce)}
@media (prefers-reduced-motion: reduce){.track{animation:none;flex-wrap:wrap;width:auto}.track [aria-hidden]{display:none}.ticker{mask-image:none;-webkit-mask-image:none}}

/* Work */
#work{background:var(--paper);border-block:1px solid var(--line)}
.work-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.work-grid.two{grid-template-columns:repeat(2,minmax(0,1fr));padding-bottom:36px;margin-bottom:36px;border-bottom:1px solid var(--line)}
.case h3 a{text-decoration:none}
.case h3 a:hover{text-decoration:underline;text-decoration-color:var(--aspen);text-underline-offset:4px}
@media (max-width:900px){.work-grid,.work-grid.two{grid-template-columns:1fr}}
.case{display:grid;gap:12px;align-content:start;min-width:0}
.case .kind{font:500 11.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.case h3{font-size:26px}
.case p{color:var(--muted);font-size:16px}
.quotes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:64px}
@media (max-width:900px){.quotes{grid-template-columns:1fr}}
blockquote{margin:0;padding:26px 26px 24px;background:var(--snow);border-radius:14px;display:grid;gap:16px;align-content:space-between;min-width:0}
blockquote p{font:500 19px/1.45 var(--display)}
blockquote p::before{content:"“";color:var(--aspen);font-size:1.6em;line-height:0;vertical-align:-.3em;margin-right:2px}
blockquote footer{font-size:14px;color:var(--muted)}
blockquote footer b{display:block;color:var(--ink);font-weight:600}

/* About */
.about{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(32px,6vw,80px);align-items:start}
@media (max-width:900px){.about{grid-template-columns:1fr}}
.about .prose{display:grid;gap:18px;max-width:38rem}
.about .prose p{color:var(--muted)}
.about .prose p strong{color:var(--ink)}
.founder{display:grid;gap:6px;padding:24px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}
.founder b{font:700 24px/1.2 var(--display)}
.founder span{color:var(--muted);font-size:15px}
.facts{display:grid;gap:0;margin-top:22px;border-top:1px solid var(--line)}
.facts div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.facts dt{color:var(--muted)} .facts dd{margin:0;font-weight:600;text-align:right;font-variant-numeric:tabular-nums}

/* Contact */
#contact{background:var(--spruce);color:var(--on-spruce);position:relative;overflow:hidden}
#contact .wrap{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px;align-items:end;position:relative;z-index:1}
@media (max-width:860px){#contact .wrap{grid-template-columns:1fr}}
#contact h2{font-size:clamp(36px,5.5vw,64px);max-width:12ch}
#contact .lead{margin-top:18px;max-width:34rem;color:color-mix(in srgb,var(--on-spruce) 80%,transparent);font-size:18px}
.reach{display:grid;gap:12px}
.reach-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 20px;border-radius:12px;background:color-mix(in srgb,var(--spruce-deep) 55%,transparent);border:1px solid color-mix(in srgb,var(--on-spruce) 18%,transparent);min-width:0}
.reach-row small{display:block;font:500 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--aspen);margin-bottom:8px}
.reach-row a{font:600 clamp(18px,2.4vw,24px)/1.2 var(--display);text-decoration:none;overflow-wrap:anywhere;user-select:all}
.copy{flex:none;font:500 13px/1 var(--body);color:var(--on-spruce);background:transparent;border:1px solid color-mix(in srgb,var(--on-spruce) 35%,transparent);border-radius:999px;padding:9px 14px;cursor:pointer}
.copy:hover{background:color-mix(in srgb,var(--on-spruce) 12%,transparent)}
.topo{position:absolute;inset:0;opacity:.12;pointer-events:none}
.topo path{fill:none;stroke:var(--on-spruce);stroke-width:1.2}

footer.site{padding-block:32px;font-size:14px;color:var(--muted)}
footer.site .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}