/*
Theme Name: Fatima Jalloh Portfolio
Theme URI: https://fatimajalloh.com
Author: Fatima Jalloh
Author URI: https://mstimaj.com
Description: Portfolio theme for fatimajalloh.com. AI systems, shown rather than described.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: fatimajalloh
*/

@import url("https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@400;500;700&family=Space+Grotesk:wght@400;500;600;700&display=swap");

/* ==========================================================================
   Fatima Jalloh — portfolio design system
   One stylesheet for every page. Cream default, optional dark.
   House style follows mstimaj-v7: :root tokens, IntersectionObserver reveals,
   and a hard prefers-reduced-motion kill switch on everything.
   ========================================================================== */

:root{
  color-scheme: light;

  --paper:#f5f3ed; --paper-2:#efece4; --card:#fffdf8;
  --ink:#18241e; --muted:#606960; --faint:#8b938a;
  --line:#d1d6cc; --line-2:#e2e5dd;
  --sage:#659675; --mint:#e4ebe1; --clay:#a75332; --forest:#153d32;

  --disp:"Space Grotesk",system-ui,sans-serif;
  --read:"DM Sans",system-ui,-apple-system,sans-serif;
  --mono:"DM Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --max:1080px;
  --pad:clamp(20px,5vw,56px);
  --r:14px;
  --ease:cubic-bezier(.16,1,.3,1);
}

[data-theme="dark"]{
  color-scheme: dark;
  --paper:#0f1613; --paper-2:#141d19; --card:#17211c;
  --ink:#eaeee9; --muted:#a3ada4; --faint:#75817a;
  --line:#26332c; --line-2:#1e2a24;
  --sage:#7fb891; --mint:#1c2a23; --clay:#d07a52; --forest:#cfe3d6;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:400 17px/1.65 var(--read);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--clay);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--clay);outline-offset:3px;border-radius:4px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}

/* ---------- header, one markup for every page ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line-2);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{
  font:600 15px/1 var(--disp);letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink);text-decoration:none;
}
.site-nav{display:flex;align-items:center;gap:22px}
.site-nav a{font:500 14.5px/1 var(--read);color:var(--muted);text-decoration:none}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:var(--ink)}
@media(max-width:720px){.site-nav a:not(.nav-cta){display:none}}
.nav-cta{
  border:1px solid var(--line);background:var(--card);border-radius:999px;
  padding:8px 15px;color:var(--ink)!important;
}
.theme-button{
  width:34px;height:34px;border-radius:50%;border:1px solid var(--line);
  background:var(--card);color:var(--muted);cursor:pointer;font-size:13px;flex:none;
}

/* ---------- type ---------- */
h1,h2,h3{font-family:var(--disp);letter-spacing:-.02em;margin:0}
h1{font-weight:700;font-size:clamp(34px,6vw,58px);line-height:1.05}
h2{font-weight:600;font-size:clamp(24px,3.4vw,33px);line-height:1.2}
h3{font-weight:600;font-size:20px;line-height:1.3}
.eyebrow{
  font:500 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;
  color:var(--sage);margin:0 0 12px;
}
.lede{font-size:clamp(17px,2vw,20.5px);line-height:1.55;color:var(--muted);max-width:58ch}

/* ---------- hero ---------- */
.hero{padding:56px 0 20px;display:grid;gap:34px;align-items:center}
@media(min-width:900px){.hero{grid-template-columns:1.05fr .95fr;gap:48px;padding:76px 0 30px}}
.hero-portrait{position:relative;margin:0;justify-self:center;max-width:420px}
.hero-portrait img{position:relative;z-index:1}
.hero-portrait::before{
  content:"";position:absolute;left:50%;top:8%;transform:translateX(-50%);
  width:86%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(closest-side,var(--mint),transparent 70%);
}
.status-pill{
  display:inline-flex;align-items:center;gap:9px;
  font:500 12.5px/1 var(--mono);letter-spacing:.06em;
  color:var(--forest);background:var(--mint);border:1px solid var(--line);
  border-radius:999px;padding:8px 14px;margin-bottom:20px;
}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--sage)}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.button{
  display:inline-block;padding:12px 20px;border-radius:999px;
  font:600 15px/1 var(--read);text-decoration:none;
  border:1px solid var(--line);background:var(--card);color:var(--ink);
  transition:transform .18s var(--ease),border-color .18s var(--ease);
}
.button:hover{transform:translateY(-2px);border-color:var(--sage);text-decoration:none}
.button-dark{background:var(--forest);border-color:var(--forest);color:var(--paper)}
[data-theme="dark"] .button-dark{color:var(--paper-2)}

/* ---------- sections ---------- */
section{padding:72px 0 0}
.section-index{
  font:500 12px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;
  color:var(--sage);margin-bottom:10px;
}
.section-head{margin-bottom:26px}
.section-head p{color:var(--muted);max-width:60ch;margin:12px 0 0}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:10px;max-width:72ch}
.faq{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:0 22px;transition:border-color .2s var(--ease);
}
.faq[open],.faq:hover{border-color:var(--sage)}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:600;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";font:500 20px/1 var(--mono);color:var(--sage);flex:none;
  transition:transform .2s var(--ease);
}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{margin:0 0 20px;color:var(--muted);font-size:15.5px;max-width:64ch}

/* ---------- cards ---------- */
.grid{display:grid;gap:16px}
@media(min-width:760px){.grid.two{grid-template-columns:1fr 1fr}}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:22px;transition:transform .2s var(--ease),border-color .2s var(--ease);
}
a.card{text-decoration:none;color:inherit;display:block}
a.card:hover{transform:translateY(-3px);border-color:var(--sage)}
.card p{margin:0;color:var(--muted);font-size:15.5px}
.card h3{margin-bottom:8px}
.card-tag{
  font:500 11.5px/1 var(--mono);letter-spacing:.09em;text-transform:uppercase;
  color:var(--faint);display:block;margin-bottom:11px;
}
.live-dot{
  display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--sage);margin-right:7px;vertical-align:middle;
}
.live-dot.wip{background:var(--clay)}
.live-dot.priv{background:var(--faint)}

/* ---------- the case panel ---------- */
.case{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;margin-bottom:18px;
}
@media(min-width:760px){.case{padding:32px}}
.case > p{color:var(--muted);margin:0 0 16px}
.case-figure{
  width:100%;height:auto;display:block;border-radius:calc(var(--r) - 4px);
  border:1px solid var(--line);margin:14px 0 18px;
}
.facts{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:11px}
.facts li{position:relative;padding-left:22px;color:var(--muted);line-height:1.6;font-size:16px}
.facts li::before{
  content:"";position:absolute;left:2px;top:10px;width:7px;height:7px;
  background:var(--sage);transform:rotate(45deg);
}
.facts b{color:var(--ink);font-weight:600}
code{
  font:500 14px var(--mono);background:var(--mint);border:1px solid var(--line-2);
  border-radius:5px;padding:1px 6px;
}
.callout{
  border-left:3px solid var(--clay);background:var(--paper-2);
  border-radius:0 12px 12px 0;padding:16px 20px;margin-top:22px;
}
.callout p{margin:0;color:var(--muted);line-height:1.65}
.callout b{color:var(--ink)}
.metric-grid{display:grid;gap:12px;grid-template-columns:repeat(2,1fr);margin-top:22px}
@media(min-width:660px){.metric-grid{grid-template-columns:repeat(4,1fr)}}
.metric-grid > div{
  background:var(--paper-2);border:1px solid var(--line-2);
  border-radius:12px;padding:15px;
}
.metric-grid strong{display:block;font:700 24px/1.05 var(--disp);color:var(--forest);letter-spacing:-.02em}
[data-theme="dark"] .metric-grid strong{color:var(--sage)}
.metric-grid span{font:400 12.5px/1.4 var(--mono);color:var(--faint)}

/* ---------- chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{
  font:500 14px/1 var(--read);color:var(--muted);
  background:var(--card);border:1px solid var(--line);
  border-radius:9px;padding:9px 13px;
}

/* ---------- prose pages ---------- */
.prose{max-width:720px;margin:0 auto;padding:44px 0 0}
.prose h2{margin:40px 0 12px}
.prose h3{margin:28px 0 8px}
.prose p{color:var(--muted)}
.prose ul{color:var(--muted);padding-left:20px}
.prose li{margin-bottom:7px}
.prose .meta{font:400 14.5px/1.6 var(--mono);color:var(--faint)}

/* ---------- footer ---------- */
.site-footer{
  margin-top:80px;border-top:1px solid var(--line-2);
  padding:26px 0 48px;color:var(--faint);font-size:14.5px;
}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}

/* ---------- reveals (mirrors her .rv pattern) ---------- */
.reveal{opacity:0;transform:translateY(22px);
  transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

/* ==========================================================================
   The machine: interactive retrieval demo + animated pipeline diagram
   ========================================================================== */
.machine{
  border:1px solid var(--line);border-radius:var(--r);
  background:var(--card);overflow:hidden;margin:26px 0 0;
}
.machine-head{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:12px 18px;border-bottom:1px solid var(--line-2);background:var(--paper-2);
  font:500 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
}
.machine-head .live-dot{margin:0}
.machine-head .spacer{margin-left:auto}
.machine-body{padding:18px}

.ask-row{display:flex;gap:9px;flex-wrap:wrap}
.ask-row input{
  flex:1 1 260px;min-width:0;
  font:400 16px/1.4 var(--read);color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;
}
.ask-row input:focus{outline:2px solid var(--sage);outline-offset:1px;border-color:var(--sage)}
.ask-row button{
  font:600 15px/1 var(--read);cursor:pointer;
  background:var(--forest);color:var(--paper);border:1px solid var(--forest);
  border-radius:10px;padding:12px 20px;
}
[data-theme="dark"] .ask-row button{color:var(--paper-2)}
.ask-row button:disabled{opacity:.55;cursor:progress}
.try{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px}
.try button{
  font:400 13.5px/1 var(--read);cursor:pointer;color:var(--muted);
  background:transparent;border:1px dashed var(--line);border-radius:999px;padding:7px 12px;
}
.try button:hover{color:var(--ink);border-color:var(--sage);border-style:solid}

.knobs{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-top:14px;
  font:400 13.5px/1 var(--read);color:var(--muted)}
.knobs label{display:flex;align-items:center;gap:8px}
.knobs input[type=range]{accent-color:var(--sage);width:120px}

.chunks{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:9px}
.chunks li{
  border:1px solid var(--line-2);border-left:3px solid var(--sage);
  border-radius:0 10px 10px 0;background:var(--paper-2);padding:12px 14px;
  opacity:0;transform:translateY(8px);
  transition:opacity .45s var(--ease),transform .45s var(--ease);
}
.chunks li.in{opacity:1;transform:none}
.chunks .ch-top{display:flex;gap:10px;align-items:baseline;justify-content:space-between}
.chunks .ch-title{font:600 14.5px/1.35 var(--read);color:var(--ink);text-decoration:none}
.chunks .ch-score{font:500 12.5px/1 var(--mono);color:var(--clay);white-space:nowrap}
.chunks .ch-body{margin:7px 0 0;font-size:14.5px;line-height:1.55;color:var(--muted)}
.chunks mark{background:var(--mint);color:var(--ink);padding:0 2px;border-radius:3px}
.empty-note{
  border-left:3px solid var(--clay);background:var(--paper-2);
  border-radius:0 10px 10px 0;padding:13px 16px;margin-top:16px;
  font-size:15px;color:var(--muted);
}
.empty-note b{color:var(--ink)}

.diagram-wrap{margin:0;padding:6px 0 0}
svg.diagram{width:100%;height:auto;display:block}
svg.diagram .node rect{
  fill:var(--card);stroke:var(--line);stroke-width:1.5;
  transition:stroke .35s var(--ease),fill .35s var(--ease);
}
svg.diagram .node .n-label{font:600 12.5px var(--mono);fill:var(--ink)}
svg.diagram .node .n-sub{font:400 10.5px var(--read);fill:var(--faint)}
svg.diagram .node:hover rect,
svg.diagram .node:focus-visible rect{stroke:var(--clay);stroke-width:2}
svg.diagram .node.on rect{stroke:var(--sage);stroke-width:2;fill:var(--mint)}
svg.diagram .rail{stroke:var(--line);stroke-width:2;fill:none}
svg.diagram .flow{
  stroke:var(--sage);stroke-width:2;fill:none;
  stroke-dasharray:7 13;stroke-dashoffset:0;opacity:0;
  transition:opacity .3s var(--ease);
}
svg.diagram .flow.on{opacity:1;animation:dash 1s linear infinite}
@keyframes dash{to{stroke-dashoffset:-20}}
svg.diagram .band{font:600 10.5px var(--mono);fill:var(--sage);letter-spacing:1.2px}
svg.diagram .guard{fill:var(--paper-2);stroke:var(--clay);stroke-width:1.4;stroke-dasharray:5 3}
svg.diagram .guard.on{fill:var(--mint)}

/* Stage lighting. The JS sets data-stage on the <svg>; everything up to and
   including the current stage stays lit, and the flow line feeding it animates. */
#pipeline[data-stage="question"] #n-question rect,
#pipeline[data-stage="tokenise"] #n-question rect,
#pipeline[data-stage="tokenise"] #n-tokenise rect,
#pipeline[data-stage="retrieve"] #n-question rect,
#pipeline[data-stage="retrieve"] #n-tokenise rect,
#pipeline[data-stage="retrieve"] #n-retrieve rect,
#pipeline[data-stage="rank"] #n-question rect,
#pipeline[data-stage="rank"] #n-tokenise rect,
#pipeline[data-stage="rank"] #n-retrieve rect,
#pipeline[data-stage="rank"] #n-rank rect,
#pipeline[data-stage="prompt"] #n-question rect,
#pipeline[data-stage="prompt"] #n-tokenise rect,
#pipeline[data-stage="prompt"] #n-retrieve rect,
#pipeline[data-stage="prompt"] #n-rank rect,
#pipeline[data-stage="prompt"] #n-prompt rect,
#pipeline[data-stage="answer"] #n-question rect,
#pipeline[data-stage="answer"] #n-tokenise rect,
#pipeline[data-stage="answer"] #n-retrieve rect,
#pipeline[data-stage="answer"] #n-rank rect,
#pipeline[data-stage="answer"] #n-prompt rect,
#pipeline[data-stage="answer"] #n-answer rect{
  stroke:var(--sage);stroke-width:2;fill:var(--mint);
}
#pipeline[data-stage="tokenise"] .f-tokenise,
#pipeline[data-stage="retrieve"] .f-retrieve,
#pipeline[data-stage="rank"]     .f-rank,
#pipeline[data-stage="prompt"]   .f-prompt,
#pipeline[data-stage="answer"]   .f-answer{
  opacity:1;animation:dash 1s linear infinite;
}
/* The guard only lights when retrieval genuinely returned nothing. */
#pipeline[data-empty="1"] .guard{fill:var(--mint);stroke-width:2}
#pipeline[data-empty="1"] .f-guard{opacity:1;animation:dash 1s linear infinite}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

.stage-log{
  font:400 13px/1.7 var(--mono);color:var(--faint);
  margin:12px 0 0;min-height:1.7em;
}
.stage-log b{color:var(--forest)}
[data-theme="dark"] .stage-log b{color:var(--sage)}

.honest{
  font:400 13px/1.6 var(--read);color:var(--faint);
  margin:14px 0 0;padding-top:12px;border-top:1px dashed var(--line);
}
.honest b{color:var(--muted)}

/* ---------- reduced motion: everything off, nothing hidden ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important;
  }
  .reveal{opacity:1;transform:none}
  .chunks li{opacity:1;transform:none}
  svg.diagram .flow{opacity:1}
}

/* ---------- print (resume) ---------- */
@media print{
  .site-header,.site-footer,.actions,.theme-button,.machine{display:none!important}
  body{background:#fff;color:#000;font-size:11.5pt}
  .prose{max-width:none;padding:0}
  a{color:#000;text-decoration:none}
}

/* ==========================================================================
   Depth layer. Cream does not have to mean flat.
   Three stacked, cheap, compositor-friendly effects:
   an aurora wash, a contour field, and a grain veil.
   ========================================================================== */

.atmos{position:fixed;inset:0;z-index:0;pointer-events:none}

/* 1. aurora: soft colour washes drifting behind everything */
.atmos-aurora{
  position:absolute;inset:-10%;opacity:.85;
  background:
    radial-gradient(38rem 26rem at 12% 8%,  rgba(101,150,117,.26), transparent 62%),
    radial-gradient(34rem 24rem at 88% 18%, rgba(167,83,50,.14),  transparent 60%),
    radial-gradient(40rem 30rem at 62% 88%, rgba(21,61,50,.10),   transparent 64%),
    radial-gradient(30rem 22rem at 30% 62%, rgba(228,235,225,.7), transparent 60%);
  animation:atmos-drift 30s ease-in-out infinite alternate;
  will-change:transform;
}
@keyframes atmos-drift{to{transform:translate3d(0,-34px,0) scale(1.07)}}
[data-theme="dark"] .atmos-aurora{
  opacity:.55;
  background:
    radial-gradient(38rem 26rem at 12% 8%,  rgba(127,184,145,.20), transparent 62%),
    radial-gradient(34rem 24rem at 88% 18%, rgba(208,122,82,.13),  transparent 60%),
    radial-gradient(40rem 30rem at 62% 88%, rgba(127,184,145,.10), transparent 64%);
}

/* 2. contour field: a faint topographic grid, gives the cream a surface */
.atmos-grid{
  position:absolute;inset:0;opacity:.5;
  background-image:
    linear-gradient(to right, rgba(21,61,50,.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(21,61,50,.055) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(120% 90% at 50% 0%, #000 35%, transparent 78%);
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%, #000 35%, transparent 78%);
}
[data-theme="dark"] .atmos-grid{
  background-image:
    linear-gradient(to right, rgba(127,184,145,.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(127,184,145,.07) 1px, transparent 1px);
}

/* 3. grain: the thing that stops a gradient looking like a gradient */
.atmos-grain{
  position:absolute;inset:0;opacity:.35;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.45'/%3E%3C/svg%3E");
}
[data-theme="dark"] .atmos-grain{mix-blend-mode:screen;opacity:.16}

/* ---------- hero, with actual dimension ---------- */
.hero{position:relative;z-index:1}
h1 .accent{
  background:linear-gradient(104deg,var(--forest) 0%,var(--sage) 52%,var(--clay) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* the portrait now sits on a plinth, with a ring and orbiting facts */
.hero-portrait{max-width:440px}
.hero-portrait::before{
  width:96%;top:4%;
  background:radial-gradient(closest-side,rgba(101,150,117,.30),transparent 72%);
}
.hero-portrait::after{
  content:"";position:absolute;left:50%;bottom:2%;transform:translateX(-50%);
  width:78%;height:22px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(21,61,50,.22),transparent 72%);
  filter:blur(6px);
}
.ring{
  position:absolute;left:50%;top:50%;translate:-50% -50%;
  width:min(104%,460px);aspect-ratio:1;border-radius:50%;
  border:1px dashed color-mix(in srgb,var(--sage) 45%,transparent);
  animation:spin 64s linear infinite;
}
.ring.inner{width:min(84%,370px);border-style:solid;
  border-color:color-mix(in srgb,var(--sage) 22%,transparent);animation-duration:92s;animation-direction:reverse}
@keyframes spin{to{transform:rotate(360deg)}}

.orbit{position:absolute;z-index:2;display:flex;align-items:center;gap:7px;
  background:color-mix(in srgb,var(--card) 92%,transparent);
  border:1px solid var(--line);border-radius:999px;padding:7px 12px;
  font:500 12px/1 var(--mono);color:var(--muted);white-space:nowrap;
  box-shadow:0 10px 26px -14px rgba(21,61,50,.4);
  animation:bob 7s ease-in-out infinite;
}
.orbit b{color:var(--forest);font-weight:600}
[data-theme="dark"] .orbit b{color:var(--sage)}
.orbit i{width:6px;height:6px;border-radius:50%;background:var(--sage);flex:none}
.orbit.o1{top:9%;left:-6%;animation-delay:0s}
.orbit.o2{top:41%;right:-9%;animation-delay:1.1s}
.orbit.o3{bottom:16%;left:-10%;animation-delay:2.2s}
@keyframes bob{50%{transform:translateY(-9px)}}
@media(max-width:899px){.orbit,.ring{display:none}}

/* lift the panels off the paper so the page has layers */
.card,.case,.machine{box-shadow:0 18px 44px -30px rgba(21,61,50,.42)}
[data-theme="dark"] .card,[data-theme="dark"] .case,[data-theme="dark"] .machine{
  box-shadow:0 18px 44px -30px rgba(0,0,0,.7);
}
.site-header{box-shadow:0 1px 0 rgba(21,61,50,.04)}

@media (prefers-reduced-motion: reduce){
  .atmos-aurora,.ring,.orbit{animation:none!important}
}

/* ==========================================================================
   Motion pass. Scroll progress, kinetic headline, a diagram that draws
   itself, counters that count, and a ticker. All compositor-friendly,
   all dead under prefers-reduced-motion.
   ========================================================================== */

/* scroll progress, native scroll timeline where supported */
.progress{
  position:fixed;top:0;left:0;height:3px;width:100%;z-index:99;transform-origin:0 50%;
  transform:scaleX(0);
  background:linear-gradient(90deg,var(--forest),var(--sage) 55%,var(--clay));
}
@supports (animation-timeline: scroll()){
  .progress{animation:prog linear;animation-timeline:scroll();}
  @keyframes prog{from{transform:scaleX(0)}to{transform:scaleX(1)}}
}

/* kinetic headline: words rise in sequence */
h1 .w{display:inline-block;opacity:0;transform:translateY(26px) rotate(1.5deg);
  animation:wordUp .74s var(--ease) forwards;animation-delay:calc(var(--i) * 65ms)}
@keyframes wordUp{to{opacity:1;transform:none}}

/* hero: a light that follows the pointer */
.hero{--mx:50%;--my:40%}
.hero::before{
  content:"";position:absolute;inset:-12% -6%;z-index:0;pointer-events:none;
  background:radial-gradient(22rem 18rem at var(--mx) var(--my), rgba(101,150,117,.20), transparent 68%);
  transition:background-position .25s linear;
}
.hero > *{position:relative;z-index:1}

/* the ticker */
.ticker{
  margin:44px 0 0;border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);
  overflow:hidden;background:color-mix(in srgb,var(--mint) 55%,transparent);
}
.ticker div{
  display:flex;gap:30px;white-space:nowrap;padding:13px 0;width:max-content;
  font:600 12px/1 var(--mono);letter-spacing:.16em;color:var(--forest);
  animation:tick 38s linear infinite;
}
[data-theme="dark"] .ticker div{color:var(--sage)}
.ticker i{color:var(--clay);font-style:normal}
@keyframes tick{to{transform:translateX(-50%)}}

/* section headings get a drawn rule */
.section-head h2{position:relative;display:inline-block;padding-bottom:10px}
.section-head h2::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;
  background:linear-gradient(90deg,var(--sage),transparent);
  transform:scaleX(0);transform-origin:0 50%;
  transition:transform .8s var(--ease) .15s;
}
.section-head.is-visible h2::after{transform:scaleX(1)}

/* the diagram draws itself when it scrolls into view */
svg.diagram .rail{stroke-dasharray:var(--len,300);stroke-dashoffset:var(--len,300);
  transition:stroke-dashoffset 1.1s var(--ease)}
.machine.is-visible svg.diagram .rail{stroke-dashoffset:0}
svg.diagram .node{opacity:0;transform:translateY(8px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
  transition-delay:calc(var(--n,0) * 110ms + 260ms)}
.machine.is-visible svg.diagram .node{opacity:1;transform:none}

/* counters */
.metric-grid strong{font-variant-numeric:tabular-nums}

/* card hover gets a corner accent */
.card{position:relative;overflow:hidden}
.card::after{
  content:"";position:absolute;right:-40px;top:-40px;width:110px;height:110px;border-radius:50%;
  background:radial-gradient(closest-side,rgba(101,150,117,.20),transparent 70%);
  opacity:0;transition:opacity .3s var(--ease);
}
.card:hover::after{opacity:1}

@media (prefers-reduced-motion: reduce){
  .progress,.ticker div,h1 .w{animation:none!important}
  h1 .w{opacity:1;transform:none}
  .progress{transform:scaleX(0)}
  svg.diagram .rail{stroke-dashoffset:0!important}
  svg.diagram .node{opacity:1!important;transform:none!important}
  .section-head h2::after{transform:scaleX(1)}
}

.brand em{
  font:500 10.5px/1 var(--mono);font-style:normal;letter-spacing:.2em;
  color:var(--sage);display:block;margin-top:3px;
}


/* ==========================================================================
   The tree, used the way it was designed to be used.
   Her original: .nature-container is full-bleed, grid place-items:center,
   z-index 0, with the tree at min(900px, 90vw) sitting BEHIND the content.
   Tree anchors the top of the page, roots anchor the bottom. Bookends.
   ========================================================================== */
/* The motif is absolutely positioned, so <main> has to be the containing
   block. Without this the roots resolve against <body> and bottom:-60px
   lands them at the TOP of the document, sitting on the tree. */
main{position:relative;overflow:visible}

.nature{
  position:absolute;left:0;width:100%;
  display:grid;place-items:center;
  z-index:0;pointer-events:none;overflow:visible;
}
.nature img{
  width:min(1000px,95vw);height:auto;display:block;
  opacity:.085;mix-blend-mode:multiply;
}
[data-theme="dark"] .nature img{opacity:.10;mix-blend-mode:screen;filter:invert(1)}

/* top: the canopy sits behind the hero and the first sections */
.nature-tree{top:-40px;height:min(1000px,95vw)}
/* bottom: the roots sit behind the origin story and everything under it */
.nature-roots{bottom:-60px;height:min(1000px,95vw)}

/* content always rides above the motif */
.site-header,.wrap,.ticker,.site-footer{position:relative;z-index:1}

@media(max-width:700px){
  .nature img{opacity:.06}
}
@media (prefers-reduced-motion: reduce){ .nature img{opacity:.06} }

/* origin section: text only now, the tree is behind the page not beside it */
#origin .origin-block{max-width:720px}
#origin p{color:var(--muted);margin:0 0 15px}
.knobs select{
  font:400 13.5px/1 var(--read);color:var(--ink);
  background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:7px 9px;
}

/* verifiable credential, in the hero. the link is the point: a badge nobody
   can check is decoration, a badge that resolves is evidence. */
.credential{
  display:inline-flex;align-items:center;gap:12px;margin-top:26px;
  padding:10px 16px 10px 12px;border:1px solid var(--line);border-radius:12px;
  background:var(--card);text-decoration:none;
  transition:border-color .18s var(--ease),transform .18s var(--ease);
}
.credential:hover{border-color:var(--sage);transform:translateY(-2px);text-decoration:none}
.credential img{height:44px;width:auto;display:block}
.credential span{
  font:500 12px/1 var(--mono);letter-spacing:.09em;color:var(--sage);white-space:nowrap;
}

/* The closing statement in About. Larger than body copy, because it is the
   position the rest of the page is evidence for. */
.credo{
  margin-top:34px;padding:26px 30px;
  border-left:3px solid var(--sage);background:var(--card);
  border-radius:0 var(--r) var(--r) 0;
  box-shadow:0 18px 44px -30px rgba(21,61,50,.42);
}
.credo p{
  font:400 clamp(17px,2vw,20px)/1.6 var(--read);
  color:var(--ink);margin:0 0 16px;max-width:64ch;
}
.credo p:last-child{margin-bottom:0}

/* ---------- WPForms contact form, themed to match light/dark ---------- */
.contact-form{margin-top:34px;max-width:560px}
.contact-form .wpforms-field-label,
.contact-form .wpforms-field-label-inline,
.contact-form .wpforms-field-sublabel,
.contact-form .wpforms-field-description{
  color:var(--ink) !important;
}
.contact-form .wpforms-field input[type=text],
.contact-form .wpforms-field input[type=email],
.contact-form .wpforms-field input[type=tel],
.contact-form .wpforms-field textarea{
  background:var(--card) !important;
  color:var(--ink) !important;
  border:1px solid var(--line) !important;
  border-radius:8px !important;
}
.contact-form .wpforms-field input::placeholder,
.contact-form .wpforms-field textarea::placeholder{
  color:var(--faint) !important;
}
.contact-form .wpforms-submit-container button{
  background:var(--sage) !important;
  border:none !important;color:var(--forest) !important;
  border-radius:8px !important;font-weight:600 !important;
}
.contact-form .wpforms-error{color:var(--clay) !important}