/* Fonts loaded via <link> in the HTML head for reliable icon-ligature support */

/* ============================================================
   LLM as Tutor — design tokens
   Hybrid: dark charcoal + orange brand spine over Material 3
   ============================================================ */
:root{
  /* brand accent (tweakable) */
  --brand:#8C4A02;
  --brand-2:#B8691E;
  --brand-deep:#6B3800;
  --brand-tint:#F3E8DC;

  /* product / material signal */
  --blue:#1976d2;
  --blue-700:#1565c0;
  --blue-tint:#e3f2fd;

  /* status */
  --green:#2e7d32;
  --amber:#ed6c02;
  --red:#d32f2f;

  /* dark surfaces */
  --ink:#0d0d10;
  --ink-1:#121217;
  --ink-2:#181820;
  --ink-3:#20212a;
  --d-text:#f5f3ef;
  --d-soft:rgba(245,243,239,.66);
  --d-faint:rgba(245,243,239,.40);
  --d-line:rgba(255,255,255,.10);
  --d-line-2:rgba(255,255,255,.16);

  /* light surfaces */
  --paper:#f7f5f1;
  --paper-2:#fffefc;
  --card:#ffffff;
  --paper-edge:#efece5;
  --text:#15151a;
  --text-soft:rgba(21,21,26,.64);
  --text-faint:rgba(21,21,26,.44);
  --line:rgba(18,18,24,.11);
  --line-2:rgba(18,18,24,.18);

  /* shape */
  --r-xs:8px; --r-sm:12px; --r-md:16px; --r-lg:22px; --r-xl:28px; --r-pill:999px;

  /* elevation (material-derived) */
  --e1:0 2px 1px -1px rgba(0,0,0,.04),0 1px 3px 0 rgba(0,0,0,.07);
  --e2:0 3px 8px -2px rgba(20,18,12,.10),0 2px 4px -2px rgba(20,18,12,.06);
  --e3:0 18px 40px -14px rgba(28,22,10,.22),0 6px 14px -8px rgba(28,22,10,.14);
  --e4:0 40px 80px -28px rgba(20,14,6,.42);

  --maxw:1180px;
  --ease:cubic-bezier(.4,0,.2,1);
  --ease-out:cubic-bezier(0,0,.2,1);

  --ff:"Roboto","Helvetica","Arial",sans-serif;
  --mono:"Roboto Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--ff);
  background:var(--paper);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--brand);color:#fff}

.material-symbols-outlined{font-family:"Material Symbols Outlined";font-weight:normal;font-style:normal;line-height:1;letter-spacing:normal;display:inline-block;white-space:nowrap;direction:ltr;-webkit-font-feature-settings:'liga';font-feature-settings:'liga';-webkit-font-smoothing:antialiased}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.wrap-wide{max-width:1340px;margin:0 auto;padding:0 32px}
section{position:relative}
.sec{padding:102px 0}
.sec-sm{padding:74px 0}

.eyebrow{
  font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--brand);display:inline-flex;align-items:center;gap:10px;margin:0 0 22px;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--brand);display:inline-block}
.eyebrow.center{justify-content:center}
.eyebrow.center::before{display:none}

.kicker{font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--text-faint)}
.dark .kicker{color:var(--d-faint)}

h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.04}
.h-display{font-size:clamp(44px,7vw,104px);font-weight:900;letter-spacing:-.03em;line-height:.92}
.h1{font-size:clamp(38px,5vw,68px);font-weight:700;letter-spacing:-.028em;line-height:1.0}
.h2{font-size:clamp(30px,3.6vw,44px);font-weight:700;letter-spacing:-.022em;line-height:1.08}
.h3{font-size:clamp(21px,2.1vw,27px);font-weight:700;letter-spacing:-.015em}
.lede{font-size:17px;line-height:1.62;color:var(--text-soft);font-weight:400}
.dark .lede{color:var(--d-soft)}
.measure{max-width:62ch}
.measure-sm{max-width:46ch}

/* outlined display (brand signature) */
.outline{
  color:transparent;
  -webkit-text-stroke:1.6px var(--brand);
  text-stroke:1.6px var(--brand);
  paint-order:stroke fill;
}
@media(max-width:700px){.outline{-webkit-text-stroke-width:1px}}

.brand-text{color:var(--brand)}
.soft{color:var(--text-soft)}
.dark .soft{color:var(--d-soft)}

/* ---------- dark shell ---------- */
.dark{background:var(--ink);color:var(--d-text)}
.grid-bg{
  background-image:
    linear-gradient(var(--d-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--d-line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000 35%,transparent 78%);
  mask-image:radial-gradient(120% 90% at 50% 0%,#000 35%,transparent 78%);
  position:absolute;inset:0;opacity:.5;pointer-events:none;
}
.glow{position:absolute;pointer-events:none;border-radius:50%;filter:blur(80px);opacity:.5}
.glow.amber{background:radial-gradient(circle,rgba(140,74,2,.55),transparent 70%)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--ff);
  font-size:15px;font-weight:600;letter-spacing:.005em;
  padding:14px 24px;border-radius:var(--r-pill);border:1.5px solid transparent;
  cursor:pointer;transition:transform .2s var(--ease),box-shadow .25s var(--ease),background .2s var(--ease),border-color .2s;
  white-space:nowrap;
}
.btn .material-symbols-outlined{font-size:19px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px -10px rgba(140,74,2,.8)}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-2px);box-shadow:0 16px 32px -12px rgba(140,74,2,.9)}
.btn-ghost{background:transparent;border-color:var(--d-line-2);color:var(--d-text)}
.btn-ghost:hover{border-color:var(--brand);color:#fff;transform:translateY(-2px)}
.btn-light{background:var(--text);color:var(--paper);}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--e3)}
.btn-outline{background:transparent;border-color:var(--line-2);color:var(--text)}
.btn-outline:hover{border-color:var(--text);transform:translateY(-2px)}

/* ---------- chips ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  letter-spacing:.02em;padding:5px 12px;border-radius:var(--r-pill);
  background:var(--paper-edge);color:var(--text-soft);border:1px solid transparent;
}
.chip.brand{background:var(--brand-tint);color:var(--brand-deep)}
.chip.blue{background:var(--blue-tint);color:var(--blue-700)}
.chip.line{background:transparent;border-color:var(--line-2);color:var(--text-soft)}
.dark .chip.line{border-color:var(--d-line-2);color:var(--d-soft)}
.chip .material-symbols-outlined{font-size:15px}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1100;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 32px;transition:background .3s var(--ease),box-shadow .3s,padding .3s;
}
.nav.scrolled{
  background:rgba(13,13,16,.72);-webkit-backdrop-filter:blur(18px) saturate(160%);
  backdrop-filter:blur(18px) saturate(160%);padding:12px 32px;
  border-bottom:1px solid var(--d-line);
}
.nav-brand{display:flex;align-items:center;gap:11px;color:var(--d-text);font-weight:700;letter-spacing:-.01em;font-size:16px}
.nav-mark{width:30px;height:30px;border-radius:9px;background:var(--brand);display:grid;place-items:center;color:#fff;box-shadow:0 6px 16px -6px rgba(140,74,2,.9)}
.nav-mark .material-symbols-outlined{font-size:19px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:13.5px;font-weight:500;color:var(--d-soft);transition:color .2s}
.nav-links a:hover{color:var(--d-text)}
.nav-cta{font-size:13.5px;font-weight:600;color:var(--ink);background:var(--d-text);padding:9px 18px;border-radius:var(--r-pill);transition:transform .2s,background .2s;white-space:nowrap}
.nav-cta:hover{transform:translateY(-1px);background:#fff}
@media(max-width:860px){.nav-links{display:none}}

/* ============================================================
   HERO
   ============================================================ */
.hero{background:var(--ink);color:var(--d-text);padding:120px 0 0;overflow:hidden;min-height:100vh;display:flex;flex-direction:column}
.hero-top{flex:0 0 auto}
.hero .glow.g1{width:760px;height:520px;top:-180px;left:50%;transform:translateX(-50%)}
.hero-eyebrow{display:flex;justify-content:center;gap:14px;font-size:12px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--brand);margin-bottom:26px;flex-wrap:wrap}
.hero-eyebrow span{color:var(--d-faint)}
.hero h1{text-align:center;font-size:clamp(34px,7.4vw,106px);font-weight:900;letter-spacing:-.04em;line-height:.9;margin:0 auto;white-space:nowrap}
@media(max-width:430px){.hero h1{white-space:normal}}
.hero-sub{text-align:center;max-width:680px;margin:30px auto 0;font-size:clamp(18px,2vw,23px);line-height:1.5;font-weight:400;color:var(--d-text)}
.hero-supporting{text-align:center;max-width:600px;margin:18px auto 0;font-size:15px;line-height:1.6;color:var(--d-soft)}
.hero-ctas{display:flex;gap:14px;justify-content:center;margin-top:38px;flex-wrap:wrap}

.hero-stage{position:relative;margin-top:64px;flex:1 1 auto;display:flex;justify-content:center;align-items:flex-end}
.hero-frame{
  position:relative;width:min(1080px,92vw);border-radius:18px 18px 0 0;overflow:hidden;
  border:1px solid var(--d-line-2);border-bottom:none;
  box-shadow:0 -10px 60px -20px rgba(140,74,2,.4),0 40px 90px -30px rgba(0,0,0,.7);
  background:#fff;
}
.hero-frame img{width:100%;display:block}
.hero-callout{
  position:absolute;z-index:5;background:#fff;color:var(--text);
  border-radius:13px;padding:12px 15px;box-shadow:var(--e3);
  max-width:215px;border:1px solid rgba(0,0,0,.05);
}
.hero-callout .co-label{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand);margin-bottom:5px;display:flex;align-items:center;gap:6px}
.hero-callout .co-text{font-size:13px;line-height:1.4;font-weight:500}
.hero-callout .dot{width:7px;height:7px;border-radius:50%;background:var(--green);display:inline-block}
.co-1{top:16%;left:-2%}
.co-2{top:40%;right:-3%}
.co-3{bottom:24%;left:-4%}
@media(max-width:1080px){.hero-callout{display:none}}

/* ============================================================
   STATS / PROBLEM
   ============================================================ */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:14px}
.stat-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:38px 32px;box-shadow:var(--e1);transition:transform .35s var(--ease),box-shadow .35s;
}
.stat-card:hover{transform:translateY(-4px);box-shadow:var(--e3)}
.stat-num{font-size:clamp(46px,5vw,62px);font-weight:900;letter-spacing:-.04em;line-height:1;color:var(--text);font-variant-numeric:tabular-nums}
/* % inherits same color as the number */
.stat-label{margin-top:14px;font-size:15px;line-height:1.5;color:var(--text-soft);font-weight:400}
.stat-tag{margin-top:18px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint)}

.gap-band{margin-top:80px;display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.gap-list{display:flex;flex-direction:column;gap:2px}
.gap-item{display:flex;gap:18px;padding:22px 4px;border-top:1px solid var(--line)}
.gap-item:last-child{border-bottom:1px solid var(--line)}
.gap-item .gi-num{font-family:var(--mono);font-size:13px;color:var(--brand);font-weight:600;padding-top:2px}
.gap-item p{margin:0;font-size:15.5px;line-height:1.55;color:var(--text)}

@media(max-width:840px){.stat-grid{grid-template-columns:1fr}.gap-band{grid-template-columns:1fr;gap:32px}}

/* ============================================================
   RESEARCH QUESTION (dark divider)
   ============================================================ */
.rq{background:var(--ink-1);color:var(--d-text);padding:96px 0;overflow:hidden;text-align:center}
.rq .glow{width:600px;height:340px;bottom:-160px;right:-100px}
.rq-mark{font-size:120px;line-height:.6;color:var(--brand);font-weight:900;height:60px;display:block;text-align:center}
.rq-quote{font-size:clamp(20px,2.5vw,34px);font-weight:300;line-height:1.28;letter-spacing:-.02em;max-width:min(1000px,94vw);margin:20px auto 0;text-align:center}
.rq-quote b{font-weight:700;color:var(--brand)}
.rq-foot{margin-top:36px;display:flex;gap:14px;align-items:center;justify-content:center;color:var(--d-faint);font-size:13px;font-weight:500;letter-spacing:.02em}
.rq-foot .material-symbols-outlined{font-size:18px;color:var(--brand)}

/* ============================================================
   BLOOM
   ============================================================ */
.bloom-wrap{display:grid;grid-template-columns:1fr 1.08fr;gap:64px;align-items:center;margin-top:20px}
.bloom{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.bloom-tier{
  position:relative;height:46px;border-radius:9px;display:flex;align-items:center;
  justify-content:flex-start;padding:0 20px;color:#fff;cursor:default;
  transition:transform .35s var(--ease),box-shadow .35s,filter .3s;
  box-shadow:var(--e2);overflow:hidden;
}
.bloom-tier:hover{transform:scale(1.02);box-shadow:var(--e3);z-index:2}
.bloom-tier .bt-name{font-size:15px;font-weight:800;letter-spacing:.01em;z-index:2}
.bloom-tier .bt-desc{font-size:12px;font-weight:500;opacity:.92;text-align:right;max-width:56%;z-index:2;line-height:1.25;margin-left:auto;padding-left:14px}
.bloom-tier .bt-idx{position:static;font-family:var(--mono);font-size:11px;opacity:.6;font-weight:600;margin-right:10px;flex:0 0 auto;z-index:2}
/* widths form a pyramid: create narrow (top) -> remember wide (base) */
.bloom-tier[data-i="0"]{width:56%}
.bloom-tier[data-i="1"]{width:65%}
.bloom-tier[data-i="2"]{width:74%}
.bloom-tier[data-i="3"]{width:83%}
.bloom-tier[data-i="4"]{width:92%}
.bloom-tier[data-i="5"]{width:100%}
.bloom-rail{position:relative;align-self:stretch;width:100%;margin-top:6px}

.bloom-aside .ba-band{
  display:flex;align-items:center;gap:12px;padding:16px 18px;border-radius:var(--r-md);
  background:var(--card);border:1px solid var(--line);margin-bottom:14px;
}
.ba-band .material-symbols-outlined{color:var(--brand);font-size:22px}
.ba-band b{font-weight:700}
.ba-band p{margin:2px 0 0;font-size:13.5px;color:var(--text-soft);line-height:1.45}
.bloom-domains{display:flex;gap:10px;margin-top:22px}
.domain-pill{flex:1;text-align:center;padding:14px;border-radius:var(--r-md);border:1px dashed var(--line-2);font-weight:700;font-size:14px;color:var(--text);display:flex;align-items:center;justify-content:center;gap:8px}
.domain-pill .material-symbols-outlined{font-size:19px;color:var(--brand)}
@media(max-width:880px){.bloom-wrap{grid-template-columns:1fr;gap:40px}}

/* ============================================================
   FOUNDATIONS — HAI Guidelines + RAI
   ============================================================ */
.found-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:48px}
.found-card{
  background:rgba(255,255,255,.04);border:1px solid var(--d-line);
  border-radius:var(--r-xl);padding:38px;display:flex;flex-direction:column;
  transition:background .3s,border-color .3s;
}
.found-card:hover{background:rgba(255,255,255,.07);border-color:var(--d-line-2)}
.found-icon{width:52px;height:52px;border-radius:14px;background:rgba(255,255,255,.08);display:grid;place-items:center;margin-bottom:22px}
.found-icon .material-symbols-outlined{font-size:26px;color:var(--d-text)}
.found-icon.orange{background:rgba(255,255,255,.08)}
.found-icon.orange .material-symbols-outlined{color:#fff}
.found-tag{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--d-faint);margin-bottom:14px}
.found-card h3{font-size:22px;font-weight:800;color:var(--d-text);letter-spacing:-.015em;margin:0 0 16px}
.found-card>.fc-body{font-size:14px;line-height:1.6;color:var(--d-soft);margin:0 0 24px}
.found-note{font-size:13px;line-height:1.55;color:var(--d-faint);margin-top:22px;padding-top:20px;border-top:1px solid var(--d-line)}

/* HAI guidelines list */
.hai-principles{display:flex;flex-direction:column;gap:8px}
.hai-p{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:10px;background:rgba(255,255,255,.03);border:1px solid var(--d-line);font-size:14px;color:var(--d-soft);transition:background .2s,border-color .2s}
.hai-p:hover{background:rgba(255,255,255,.06);border-color:var(--d-line-2)}
.hp-n{font-family:var(--mono);font-size:10px;font-weight:700;color:var(--brand);background:rgba(140,74,2,.16);padding:3px 8px;border-radius:6px;flex:0 0 auto;letter-spacing:.06em;white-space:nowrap}

/* RAI pillars */
.rai-pillars{display:flex;flex-direction:column;gap:16px}
.rai-p{display:flex;gap:14px;align-items:flex-start}
.rai-p>.material-symbols-outlined{font-size:20px;color:var(--brand);flex:0 0 auto;margin-top:3px}
.rai-p b{font-size:15px;font-weight:700;color:var(--d-text);display:block;margin-bottom:3px}
.rai-p p{margin:0;font-size:14px;color:var(--d-soft);line-height:1.5}

@media(max-width:880px){.found-grid{grid-template-columns:1fr}}

/* ============================================================
   COLLAPSE / EXPAND — HAI+RAI section & rubric cards
   ============================================================ */
/* HAI & RAI per-card collapse */
.found-body{max-height:0;overflow:hidden;transition:max-height .5s var(--ease-out),margin-top .3s;margin-top:0}
.found-card.fc-open .found-body{max-height:900px;margin-top:0}
.fc-toggle{display:flex;align-items:center;gap:6px;margin-top:16px;padding:8px 0 0;border-top:1px solid var(--d-line);background:none;border-left:none;border-right:none;border-bottom:none;color:var(--brand);font-family:var(--ff);font-size:12px;font-weight:700;cursor:pointer;width:100%;text-align:left;letter-spacing:.04em;text-transform:uppercase}
.fc-toggle .rt-icon{font-family:"Material Symbols Outlined";font-size:15px;transition:transform .3s var(--ease);flex:0 0 auto}
.found-card.fc-open .fc-toggle .rt-icon{transform:rotate(180deg)}
.fc-toggle:hover{color:var(--brand-2)}

/* Rubric crit collapse */
.rc-crit{display:flex;flex-direction:column;gap:9px;margin-top:0;max-height:0;overflow:hidden;transition:max-height .35s var(--ease-out),margin-top .3s}
.rubric-card.crit-open .rc-crit{max-height:160px;margin-top:14px}
.rc-toggle{
  display:flex;align-items:center;gap:6px;margin-top:14px;
  padding:8px 0 0;border-top:1px solid var(--line);
  background:none;border-left:none;border-right:none;border-bottom:none;
  color:var(--brand);font-family:var(--ff);font-size:12px;font-weight:700;
  cursor:pointer;width:100%;text-align:left;letter-spacing:.04em;text-transform:uppercase;
}
.rc-toggle .rt-icon{font-family:"Material Symbols Outlined";font-size:15px;transition:transform .3s var(--ease);flex:0 0 auto}
.rubric-card.crit-open .rc-toggle .rt-icon{transform:rotate(180deg)}
.rc-toggle:hover{color:var(--brand-deep)}

/* ============================================================
   RESEARCH MAP DIAGRAM
   ============================================================ */
.research-map{
  background:#fff;border-radius:var(--r-xl);border:1px solid var(--line);
  padding:32px;box-shadow:var(--e2);margin-top:48px;
}
.rm-layer{margin-bottom:0}
.rm-label{font-size:10px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--text-faint);margin:0 0 10px;display:block}
.rm-arrow{text-align:center;font-size:22px;color:var(--text-faint);line-height:1;padding:10px 0;user-select:none}
.rm-arrow-sm{text-align:center;font-size:18px;color:var(--text-faint);line-height:1;padding:5px 0;user-select:none}

/* Bloom header */
.rm-bloom-header{
  background:#8C4A02;color:#fff;border-radius:10px;padding:16px 24px;
  text-align:center;font-size:18px;font-weight:700;letter-spacing:-.01em;margin-bottom:8px;
}
.rm-bloom-header span{opacity:.7;font-weight:400;font-size:15px;margin-left:6px}
.rm-bloom-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-bottom:0}
.rm-bloom-cell{background:#F3E8DC;border-radius:8px;padding:10px 8px;text-align:center}
.rm-bloom-cell .bc-level{font-size:13px;font-weight:700;color:#8C4A02;display:block;margin-bottom:5px}
.rm-bloom-cell .bc-desc{font-size:10.5px;color:var(--text-soft);line-height:1.35}

/* Tools */
.rm-tools-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.rm-tool{background:#fff;border:1.5px solid var(--line);border-radius:9px;padding:12px 10px;text-align:center;position:relative;display:flex;align-items:center;justify-content:center;gap:6px}
.rm-tool.target{border-color:#8C4A02;border-width:2px}
.rm-tool .rt-badge{
  position:absolute;top:-10px;left:50%;transform:translateX(-50%);
  background:#8C4A02;color:#fff;font-size:9px;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;padding:2px 8px;border-radius:20px;
}
.rm-tool .rt-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:5px;vertical-align:middle}
.rm-tool .rt-name{font-size:14px;font-weight:600;color:var(--text)}

/* Outcomes */
.rm-outcomes-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.rm-outcome{background:#F7EEE3;border-radius:9px;padding:14px 12px}
.rm-outcome .ro-tool{font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#8C4A02;margin-bottom:6px;display:block}
.rm-outcome .ro-verdict{font-size:14px;font-weight:700;color:var(--text);display:block;margin-bottom:4px}
.rm-outcome .ro-desc{font-size:11px;color:var(--text-soft);line-height:1.35}

/* Rubric */
.rm-rubric-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.rm-rubric-cell{background:#f4f5f6;border-radius:9px;padding:14px 10px;text-align:center}
.rm-rubric-cell .rrc-name{font-size:13px;font-weight:600;color:var(--text);line-height:1.3;display:block;margin-bottom:5px}
.rm-rubric-cell .rrc-n{font-size:10px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.1em;font-weight:700}

/* Bottom rows */
.rm-rows{display:flex;flex-direction:column;gap:3px;margin-top:4px}
.rm-row{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:14px 24px;border-radius:9px;border:1px solid transparent;text-align:center;gap:3px;
}
.rm-row.hi{background:#F3E8DC;border-color:#E4C9A8}
.rm-row.plain{background:#fff;border-color:var(--line)}
.rm-row-label{font-size:9.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#8C4A02}
.rm-row.plain .rm-row-label{color:var(--text-faint)}
.rm-row-content{font-size:15px;font-weight:600;color:var(--text);text-align:center}
.rm-row-note{display:none}

/* Final card */
.rm-final{
  background:#1a1a1a;color:#fff;border-radius:12px;padding:24px;
  text-align:center;font-size:20px;font-weight:800;letter-spacing:-.01em;margin-top:4px;
  display:flex;flex-direction:column;align-items:center;gap:8px;
}
.rm-final .rf-dots{color:#8C4A02;font-size:12px;letter-spacing:6px}
.rm-final .rf-sub{font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.45);margin:0}

/* responsive */
@media(max-width:900px){
  .rm-bloom-grid{grid-template-columns:repeat(3,1fr)}
  .rm-tools-grid{grid-template-columns:repeat(3,1fr)}
  .rm-outcomes-grid{grid-template-columns:1fr 1fr}
  .rm-rubric-grid{grid-template-columns:repeat(3,1fr)}
  .rm-row{flex-direction:column;gap:3px;padding:12px 16px}
  .rm-row-note{display:none}
}
@media(max-width:600px){
  .research-map{padding:18px}
  .rm-bloom-grid{grid-template-columns:repeat(2,1fr)}
  .rm-tools-grid{grid-template-columns:1fr 1fr}
  .rm-outcomes-grid{grid-template-columns:1fr 1fr}
  .rm-rubric-grid{grid-template-columns:1fr 1fr}
  .rm-row{flex-direction:column;gap:2px}
  .rm-row-label{display:block;margin-bottom:2px}
  .rm-row-content{font-size:13px}
  .rm-bloom-header{font-size:15px}
}

/* ============================================================
   TASK MODAL — Bloom taxonomy tasks per domain
   ============================================================ */
.task-modal-overlay{
  position:fixed;inset:0;z-index:1800;background:rgba(0,0,0,.72);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .28s var(--ease);
  padding:20px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);
}
.task-modal-overlay.open{opacity:1;pointer-events:all}

.task-modal{
  background:#fff;border-radius:var(--r-xl);width:min(960px,96vw);
  max-height:88vh;display:flex;flex-direction:column;
  box-shadow:0 40px 100px -20px rgba(0,0,0,.6);
  transform:scale(.95) translateY(12px);
  transition:transform .35s var(--ease-out);
  overflow:hidden;
}
.task-modal-overlay.open .task-modal{transform:scale(1) translateY(0)}

.tm-head{
  flex:0 0 auto;display:flex;align-items:flex-start;justify-content:space-between;
  gap:18px;padding:28px 32px 22px;border-bottom:1px solid var(--line);
}
.tm-head-left .tm-domain{
  display:inline-flex;align-items:center;gap:9px;font-size:11px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--brand);margin-bottom:8px;
}
.tm-head-left .tm-domain .material-symbols-outlined{font-size:16px}
.tm-head-left h3{font-size:22px;font-weight:800;letter-spacing:-.015em;color:var(--text);margin:0 0 6px}
.tm-head-left p{margin:0;font-size:13.5px;color:var(--text-soft)}
.tm-close{
  flex:0 0 auto;width:38px;height:38px;border-radius:50%;
  background:var(--paper);border:none;cursor:pointer;
  display:grid;place-items:center;color:var(--text-soft);
  transition:background .2s,color .2s;font-family:var(--ff);
}
.tm-close:hover{background:var(--paper-edge);color:var(--text)}
.tm-close .material-symbols-outlined{font-size:20px}

.tm-body{flex:1 1 auto;overflow-y:auto;overflow-x:auto}
.tm-table{width:100%;border-collapse:collapse;min-width:700px}
.tm-table th{
  position:sticky;top:0;background:#fff;z-index:2;
  font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-faint);padding:12px 16px;text-align:left;
  border-bottom:2px solid var(--line);white-space:nowrap;
}
.tm-table td{
  padding:16px 16px;font-size:13.5px;color:var(--text);
  border-bottom:1px solid var(--line);vertical-align:top;line-height:1.5;
}
.tm-table tr:last-child td{border-bottom:none}
.tm-table tr:hover td{background:var(--paper)}

/* level badge */
.tm-level{
  display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:13px;
  padding:4px 10px;border-radius:var(--r-pill);color:#fff;white-space:nowrap;
}
/* verb badge */
.tm-verb{
  font-family:var(--mono);font-size:12px;font-weight:600;
  color:var(--brand-deep);background:var(--brand-tint);
  padding:3px 9px;border-radius:6px;white-space:nowrap;display:inline-block;
}
/* task text */
.tm-task{min-width:260px;max-width:380px;font-size:13px;line-height:1.55;color:var(--text-soft)}
/* score chip */
.tm-score{
  display:inline-grid;place-items:center;width:32px;height:32px;
  border-radius:8px;font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;
}
.tm-score.s4{background:#e8f5e9;color:#2e7d32}
.tm-score.s3{background:#e3f2fd;color:#1565c0}
.tm-score.s2{background:#fff3e0;color:#e65100}
.tm-score.s1{background:#ffebee;color:#c62828}

.tm-scores-col{white-space:nowrap}
.tm-foot{
  flex:0 0 auto;padding:16px 32px;border-top:1px solid var(--line);
  display:flex;gap:20px;flex-wrap:wrap;font-size:12px;color:var(--text-faint);
  align-items:center;
}
.tm-foot .tf-legend{display:flex;gap:10px;flex-wrap:wrap}
.tf-l{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600}

/* domain pill hover cue */
.domain-pill{cursor:pointer;user-select:none;transition:background .2s,border-color .2s,transform .2s}
.domain-pill:hover{background:var(--brand-tint);border-color:var(--brand);transform:translateY(-2px)}
.domain-pill .dp-hint{font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--brand);opacity:0;transition:opacity .2s;position:absolute}

@media(max-width:600px){
  .tm-head{padding:20px 20px 16px}
  .tm-table td,.tm-table th{padding:12px 12px}
  .tm-task{min-width:180px;max-width:220px;font-size:12px}
  .tm-foot{padding:12px 20px}
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lbx-overlay{
  position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,.88);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .28s var(--ease);
  padding:24px;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.lbx-overlay.open{opacity:1;pointer-events:all}
.lbx-inner{position:relative;max-width:min(1080px,92vw);max-height:92vh;display:flex;flex-direction:column;gap:14px}
.lbx-img{
  width:100%;height:auto;max-height:84vh;object-fit:contain;
  border-radius:var(--r-lg);box-shadow:0 40px 100px -20px rgba(0,0,0,.9);
  transform:scale(.94);transition:transform .35s var(--ease-out);
  display:block;
}
.lbx-overlay.open .lbx-img{transform:scale(1)}
.lbx-video{
  width:100%;height:auto;max-height:84vh;object-fit:contain;background:#000;
  border-radius:var(--r-lg);box-shadow:0 40px 100px -20px rgba(0,0,0,.9);display:block;
}
.lbx-foot{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 4px}
.lbx-label{font-size:14px;font-weight:600;color:rgba(255,255,255,.8);letter-spacing:.01em}
.lbx-close{
  width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.12);border:none;
  color:#fff;cursor:pointer;display:grid;place-items:center;transition:background .2s;
  font-family:var(--ff);
}
.lbx-close:hover{background:rgba(255,255,255,.22)}
.lbx-close .material-symbols-outlined{font-size:21px}

/* zoom hint on iv-media */
.iv-media{cursor:zoom-in}
.iv-media .zoom-hint{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) scale(.7);
  width:52px;height:52px;border-radius:50%;background:rgba(0,0,0,.55);
  display:grid;place-items:center;color:#fff;pointer-events:none;
  opacity:0;transition:opacity .25s var(--ease),transform .25s var(--ease);
  z-index:4;
}
.iv-media .zoom-hint .material-symbols-outlined{font-size:26px}
.iv-media:hover .zoom-hint{opacity:1;transform:translate(-50%,-50%) scale(1)}

/* ============================================================
   METHODOLOGY
   ============================================================ */
.method{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stepper{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:8px;counter-reset:s}
.step{position:relative;padding:30px 22px 30px 0}
.step:not(:last-child){border-right:1px solid var(--line)}
.step{padding-left:22px}
.step:first-child{padding-left:0}
.step-dot{width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--d-text);display:grid;place-items:center;font-family:var(--mono);font-size:14px;font-weight:600;margin-bottom:18px;position:relative}
.step.act .step-dot{background:var(--brand);box-shadow:0 8px 20px -8px rgba(140,74,2,.9)}
.step h4{font-size:17px;font-weight:700;margin-bottom:9px}
.step p{margin:0;font-size:13.5px;line-height:1.5;color:var(--text-soft)}
.step-line{position:absolute;top:48px;left:38px;right:0;height:2px;background:var(--line)}

.setup-card{
  margin-top:64px;background:var(--ink);color:var(--d-text);border-radius:var(--r-xl);
  padding:44px;display:grid;grid-template-columns:1.2fr 1fr;gap:44px;align-items:center;
  position:relative;overflow:hidden;box-shadow:var(--e3);
}
.setup-card .glow{width:360px;height:240px;top:-100px;left:-60px}
.setup-metrics{display:flex;flex-wrap:wrap;gap:10px 30px;position:relative;z-index:2}
.setup-metric{display:flex;flex-direction:column}
.setup-metric .sm-n{font-size:40px;font-weight:900;letter-spacing:-.03em;line-height:1;color:#fff}
.setup-metric .sm-n .x{color:var(--brand);font-size:24px;font-weight:700;margin-left:1px}
.setup-metric .sm-l{margin-top:7px;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--d-faint)}
.tools-col{position:relative;z-index:2}
.tools-col .tc-h{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--d-faint);margin-bottom:16px}
.tool-row{display:flex;align-items:center;gap:14px;padding:12px 0;border-top:1px solid var(--d-line)}
.tool-row:last-child{border-bottom:1px solid var(--d-line)}
.tool-logo{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-weight:800;font-size:15px;color:#fff;flex:0 0 auto}
.tool-row b{font-weight:600;font-size:15px}
.tool-row .tr-tag{margin-left:auto;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--d-faint)}
.note-excluded{margin-top:18px;font-size:12.5px;color:var(--d-faint);line-height:1.5;position:relative;z-index:2;display:flex;gap:8px}
.note-excluded .material-symbols-outlined{font-size:16px;color:var(--brand)}
@media(max-width:880px){.stepper{grid-template-columns:1fr 1fr}.step{border-right:none!important;border-bottom:1px solid var(--line);padding:24px 0}.setup-card{grid-template-columns:1fr;gap:32px;padding:32px}}

/* ============================================================
   RUBRIC
   ============================================================ */
.rubric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:14px}
.rubric-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px;transition:transform .35s var(--ease),box-shadow .35s,border-color .3s;
  display:flex;flex-direction:column;
}
.rubric-card:hover{transform:translateY(-4px);box-shadow:var(--e3);border-color:transparent}
.rubric-card .rc-ico{width:46px;height:46px;border-radius:13px;background:var(--brand-tint);color:var(--brand-deep);display:grid;place-items:center;margin-bottom:20px}
.rubric-card .rc-ico .material-symbols-outlined{font-size:24px}
.rubric-card h4{font-size:18px;font-weight:700;margin-bottom:16px}
.rc-crit span{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--text-soft);font-weight:500}
.rc-crit .material-symbols-outlined{font-size:16px;color:var(--brand)}
.rubric-scale{grid-column:span 3;display:flex;align-items:center;gap:4px;margin-top:6px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);padding:16px 22px;flex-wrap:wrap}
.rubric-scale .rs-lab{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);margin-right:10px}
.rs-step{flex:1;min-width:120px;display:flex;align-items:center;gap:9px;font-size:13px;font-weight:600}
.rs-step .rs-bar{height:7px;border-radius:4px;flex:1}
@media(max-width:880px){.rubric-grid{grid-template-columns:1fr}.rubric-scale{grid-column:span 1;flex-direction:column;align-items:stretch}}

/* ============================================================
   FINDINGS + HEATMAP (dark)
   ============================================================ */
.findings{background:var(--ink);color:var(--d-text);overflow:hidden}
.findings .grid-bg{opacity:.4}
.insight-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:14px;position:relative;z-index:2}
.insight{padding:30px;border-radius:var(--r-lg);background:rgba(255,255,255,.03);border:1px solid var(--d-line);transition:transform .35s var(--ease),background .3s,border-color .3s}
.insight:hover{transform:translateY(-4px);background:rgba(255,255,255,.055);border-color:var(--d-line-2)}
.insight .in-n{font-family:var(--mono);font-size:13px;color:var(--brand);font-weight:600;margin-bottom:16px}
.insight h4{font-size:18px;font-weight:700;line-height:1.18;margin-bottom:12px}
.insight p{margin:0;font-size:14px;line-height:1.55;color:var(--d-soft)}

.heat-shell{margin-top:60px;position:relative;z-index:2;background:rgba(255,255,255,.025);border:1px solid var(--d-line);border-radius:var(--r-xl);padding:32px}
.heat-head{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:24px}
.heat-head h3{font-size:20px;font-weight:700}
.heat-head p{margin:4px 0 0;font-size:13px;color:var(--d-soft)}
.tool-tabs{display:flex;gap:6px;background:rgba(255,255,255,.05);padding:5px;border-radius:var(--r-pill);flex-wrap:wrap}
.tool-tab{display:flex;align-items:center;gap:9px;padding:9px 16px;border-radius:var(--r-pill);font-size:13.5px;font-weight:600;color:var(--d-soft);cursor:pointer;border:none;background:transparent;transition:all .25s var(--ease);font-family:var(--ff)}
.tool-tab .tt-dot{width:9px;height:9px;border-radius:50%}
.tool-tab.act{background:var(--d-text);color:var(--ink)}
.tool-tab:hover:not(.act){color:var(--d-text)}

.heat-table{width:100%}
.heat-grid{display:grid;grid-template-columns:120px repeat(5,1fr);gap:7px}
.hg-corner{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--d-faint);display:flex;align-items:flex-end;padding-bottom:8px}
.hg-col{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--d-soft);text-align:center;padding-bottom:8px;align-self:end}
.hg-row-label{font-size:13.5px;font-weight:600;display:flex;align-items:center;color:var(--d-text)}
.hg-cell{
  aspect-ratio:auto;height:52px;border-radius:9px;display:grid;place-items:center;
  font-size:15px;font-weight:700;font-variant-numeric:tabular-nums;color:#fff;
  transition:transform .2s var(--ease),outline-color .2s;cursor:default;position:relative;
  outline:2px solid transparent;outline-offset:-2px;
}
.hg-cell:hover{transform:scale(1.06);z-index:3;outline-color:rgba(255,255,255,.7)}
.heat-legend{display:flex;align-items:center;gap:14px;margin-top:22px;font-size:12px;color:var(--d-soft);flex-wrap:wrap}
.legend-scale{display:flex;height:9px;width:160px;border-radius:5px;overflow:hidden}
.heat-summary{margin-top:18px;font-size:13.5px;color:var(--d-soft);display:flex;gap:10px;align-items:flex-start;line-height:1.5}
.heat-summary .material-symbols-outlined{color:var(--brand);font-size:18px;flex:0 0 auto;margin-top:1px}
.heat-summary b{color:var(--d-text);font-weight:600}
@media(max-width:880px){.insight-row{grid-template-columns:1fr}.heat-grid{grid-template-columns:84px repeat(5,1fr);gap:4px}.hg-cell{height:44px;font-size:13px}.hg-col{font-size:9px}.hg-row-label{font-size:11px}}

/* impressions strip */
.impress{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px;position:relative;z-index:2}
.impress-card{padding:22px;border-radius:var(--r-md);border:1px solid var(--d-line);background:rgba(255,255,255,.02)}
.impress-card .ic-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px;flex-wrap:nowrap}
.impress-card b{font-size:15px;font-weight:700}
.impress-card .ic-verdict{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:3px 8px;border-radius:var(--r-pill);white-space:nowrap}
.impress-card p{margin:0;font-size:12.5px;line-height:1.5;color:var(--d-soft)}
@media(max-width:880px){.impress{grid-template-columns:1fr 1fr}}

/* ============================================================
   FOUR GAPS
   ============================================================ */
.gaps-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:14px}
.gap-card{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px;overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s,border-color .3s;
  display:flex;flex-direction:column;
}
.gap-card:hover{transform:translateY(-4px);box-shadow:var(--e3);border-color:transparent}
.gap-card .chip.line{align-self:flex-start;margin-bottom:18px}
.gap-card h4{font-size:18px;font-weight:700;margin-bottom:12px;letter-spacing:-.01em}
.gap-card p{margin:0;font-size:14px;line-height:1.55;color:var(--text-soft);position:relative;z-index:2}
.gap-card .gc-lever{margin-top:20px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--text-faint);display:flex;gap:9px;align-items:flex-start}
.gap-card .gc-lever b{color:var(--text);font-weight:600}
@media(max-width:760px){.gaps-grid{grid-template-columns:1fr}}

/* ============================================================
   SOLUTION — 5 interventions
   ============================================================ */
.sol{background:var(--paper-2);border-top:1px solid var(--line)}
.iv-list{display:flex;flex-direction:column;gap:26px;margin-top:18px}
.iv{
  display:grid;grid-template-columns:1fr 1.05fr;gap:0;background:var(--card);
  border:1px solid var(--line);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--e1);
  transition:box-shadow .4s var(--ease),transform .4s;
}
.iv:hover{box-shadow:var(--e3);transform:translateY(-3px)}
.iv:nth-child(even){grid-template-columns:1.05fr 1fr}
.iv:nth-child(even) .iv-media{order:-1}
.iv-body{padding:44px;display:flex;flex-direction:column;justify-content:center}
.iv-meta{display:flex;align-items:center;gap:10px;margin-bottom:20px;flex-wrap:wrap}
.iv-idx{font-family:var(--mono);font-size:14px;font-weight:600;color:var(--brand)}
.iv h3{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.iv p{margin:0;font-size:14px;line-height:1.6;color:var(--text-soft)}
.iv-traces{margin-top:24px;display:flex;gap:10px;flex-wrap:wrap}
.iv-media{position:relative;background:var(--paper);display:flex;align-items:center;justify-content:center;padding:34px;border-left:1px solid var(--line);overflow:hidden}
.iv:nth-child(even) .iv-media{border-left:none;border-right:1px solid var(--line)}
.iv-media::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0%,rgba(140,74,2,.06),transparent 60%)}
.iv-shot{width:100%;border-radius:12px;box-shadow:var(--e3);border:1px solid rgba(0,0,0,.06);position:relative;z-index:2;transition:transform .5s var(--ease)}
.iv:hover .iv-shot{transform:scale(1.015)}
@media(max-width:860px){.iv,.iv:nth-child(even){grid-template-columns:1fr}.iv:nth-child(even) .iv-media{order:0}.iv-media,.iv:nth-child(even) .iv-media{border-left:none;border-right:none;border-top:1px solid var(--line);padding:26px}.iv-body{padding:32px}}

/* ============================================================
   PRODUCT PREVIEW gallery (dark stage)
   ============================================================ */
.gallery{background:var(--ink);color:var(--d-text);overflow:hidden}
.gallery .glow{width:600px;height:380px;top:-10%;right:-8%}
.gal-tabs{display:flex;gap:8px;margin-top:30px;flex-wrap:wrap;position:relative;z-index:2}
.gal-tab{padding:10px 18px;border-radius:var(--r-pill);font-size:13.5px;font-weight:600;cursor:pointer;border:1px solid var(--d-line);background:transparent;color:var(--d-soft);transition:all .25s var(--ease);font-family:var(--ff)}
.gal-tab.act{background:var(--brand);color:#fff;border-color:var(--brand)}
.gal-tab:hover:not(.act){border-color:var(--d-line-2);color:var(--d-text)}
.gal-stage{margin-top:30px;position:relative;z-index:2;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--d-line-2);box-shadow:var(--e4);background:#fff}
.gal-stage img{width:100%;display:block}
.gal-caption{margin-top:20px;display:flex;align-items:center;gap:14px;position:relative;z-index:2;flex-wrap:wrap}
.gal-caption .gc-t{font-size:16px;font-weight:700}
.gal-caption .gc-d{font-size:13.5px;color:var(--d-soft)}
.gal-dots{display:flex;gap:7px;margin-left:auto}
.gal-dot{width:8px;height:8px;border-radius:50%;background:var(--d-line-2);cursor:pointer;transition:all .25s;border:none;padding:0}
.gal-dot.act{background:var(--brand);width:22px;border-radius:5px}

/* ============================================================
   IMPACT + SDG
   ============================================================ */
.impact{background:var(--ink-1);color:var(--d-text);overflow:hidden}
.impact .glow{width:520px;height:320px;bottom:-140px;left:-80px}
.impact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.outcome-list{display:flex;flex-direction:column;gap:0;margin-top:30px}
.outcome{display:flex;gap:18px;padding:22px 0;border-top:1px solid var(--d-line)}
.outcome:last-child{border-bottom:1px solid var(--d-line)}
.outcome .material-symbols-outlined{color:#fff;font-size:24px;flex:0 0 auto}
.outcome b{font-weight:600;font-size:16px}
.outcome p{margin:6px 0 0;font-size:14px;color:var(--d-soft);line-height:1.55}
.sdg-card{background:linear-gradient(155deg,#2a2a2e,#1e1e22);border-radius:var(--r-xl);padding:40px;color:#fff;box-shadow:var(--e4);position:relative;overflow:hidden}
.sdg-card .sdg-badge{display:inline-flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:rgba(255,255,255,.16);padding:7px 14px;border-radius:var(--r-pill);margin-bottom:24px}
.sdg-card .sdg-n{font-size:72px;font-weight:900;line-height:.9;letter-spacing:-.04em}
.sdg-card h4{font-size:24px;font-weight:800;margin:6px 0 16px}
.sdg-card p{margin:0;font-size:14.5px;line-height:1.6;color:rgba(255,255,255,.9)}
@media(max-width:880px){.impact-grid{grid-template-columns:1fr;gap:40px}}

/* ============================================================
   ROADMAP
   ============================================================ */
.road-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:14px}
.phase{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px;transition:transform .35s var(--ease),box-shadow .35s}
.phase:hover{transform:translateY(-5px);box-shadow:var(--e3)}
.phase .ph-tag{display:flex;align-items:center;gap:11px;margin-bottom:24px}
.phase .ph-dot{width:13px;height:13px;border-radius:50%}
.phase .ph-num{font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-faint)}
.phase h4{font-size:22px;font-weight:800;margin-bottom:20px;letter-spacing:-.01em}
.phase ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:13px;max-height:0;overflow:hidden;transition:max-height .4s var(--ease-out),margin-top .3s}
.phase.ph-open ul{max-height:220px;margin-top:0}
.phase li{display:flex;gap:11px;font-size:14px;line-height:1.45;color:var(--text-soft)}
.phase-track{display:flex;align-items:center;gap:8px;margin:0 0 4px;color:var(--text-faint);font-size:13px;font-weight:600;justify-content:center}
.ph-toggle{display:flex;align-items:center;gap:6px;margin-top:14px;padding:8px 0 0;border-top:1px solid var(--line);background:none;border-left:none;border-right:none;border-bottom:none;color:var(--brand);font-family:var(--ff);font-size:12px;font-weight:700;cursor:pointer;width:100%;text-align:left;letter-spacing:.04em;text-transform:uppercase}
.ph-toggle .rt-icon{font-family:"Material Symbols Outlined";font-size:15px;transition:transform .3s var(--ease);flex:0 0 auto}
.phase.ph-open .ph-toggle .rt-icon{transform:rotate(180deg)}
.ph-toggle:hover{color:var(--brand-deep)}
@media(max-width:880px){.road-grid{grid-template-columns:1fr}}

/* ============================================================
   FINAL CTA + FOOTER
   ============================================================ */
.cta{background:var(--ink);color:var(--d-text);text-align:center;overflow:hidden;padding:0}
.cta .glow{width:720px;height:440px;top:-120px;left:50%;transform:translateX(-50%)}
.cta h2{font-size:clamp(34px,5.4vw,72px);font-weight:900;letter-spacing:-.035em;line-height:1.0;max-width:16ch;margin:0 auto;position:relative;z-index:2}
.cta .cta-sub{max-width:560px;margin:26px auto 0;font-size:17px;line-height:1.6;color:var(--d-soft);position:relative;z-index:2}
.cta-ctas{display:flex;gap:14px;justify-content:center;margin-top:40px;flex-wrap:wrap;position:relative;z-index:2}

.footer{margin-top:0;border-top:1px solid var(--d-line);padding:54px 0 40px;position:relative;z-index:2;text-align:left}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;align-items:start}
.foot-brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:17px;margin-bottom:16px}
.foot-brand .nav-mark{width:32px;height:32px}
.footer p{font-size:13.5px;color:var(--d-soft);line-height:1.6;margin:0;max-width:34ch}
.foot-col h5{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--d-faint);margin:0 0 16px}
.foot-col .fc-item{font-size:13.5px;color:var(--d-soft);margin-bottom:10px;display:flex;gap:8px;align-items:center}
.foot-col .fc-item b{color:var(--d-text);font-weight:600}
.foot-bar{margin-top:50px;padding-top:24px;border-top:1px solid var(--d-line);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12.5px;color:var(--d-faint)}
.foot-bar .fb-tags{display:flex;gap:18px;flex-wrap:wrap}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:28px}}

/* ============================================================
   scroll reveal
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .75s var(--ease-out),transform .75s var(--ease-out)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}
.reveal.d2{transition-delay:.16s}
.reveal.d3{transition-delay:.24s}
.reveal.d4{transition-delay:.32s}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ============================================================
   MOBILE RESPONSIVE — comprehensive ≤600px pass
   ============================================================ */
@media(max-width:600px){
  /* gutters */
  .wrap,.wrap-wide{padding:0 18px}

  /* section rhythm */
  .sec{padding:58px 0}
  .sec-sm{padding:44px 0}

  /* hero */
  .hero{padding:80px 0 0;min-height:auto}
  .hero h1{font-size:clamp(30px,9vw,52px);white-space:normal;line-height:.94}
  .hero-sub{font-size:17px;margin-top:20px}
  .hero-supporting{font-size:14px;margin-top:14px}
  .hero-ctas{flex-direction:column;align-items:center;gap:12px}
  .btn{font-size:14px;padding:13px 20px;justify-content:center}
  .hero-stage{margin-top:40px}
  .hero-frame{border-radius:12px 12px 0 0;width:100vw}

  /* nav */
  .nav{padding:12px 18px}
  .nav.scrolled{padding:10px 18px}
  .nav-cta{font-size:12.5px;padding:8px 14px}
  .nav-brand{font-size:14px}

  /* stats */
  .stat-grid{grid-template-columns:1fr;gap:14px}
  .stat-num{font-size:clamp(38px,11vw,54px)}
  .gap-band{margin-top:48px}

  /* bloom */
  .bloom-tier{height:60px;padding:0 18px}
  .bloom-tier .bt-name{font-size:15px}
  .bloom-tier .bt-desc{font-size:11px;max-width:52%}
  .bloom-wrap{gap:28px}

  /* foundations HAI/RAI */
  .found-card{padding:26px}
  .found-card h3{font-size:18px}

  /* methodology stepper → single column */
  .stepper{grid-template-columns:1fr}
  .step{border-right:none!important;border-bottom:1px solid var(--line);padding:20px 0}
  .setup-card{padding:26px;gap:24px}
  .setup-metrics{gap:8px 22px}
  .setup-metric .sm-n{font-size:32px}

  /* rubric */
  .rubric-grid{grid-template-columns:1fr}

  /* findings heatmap */
  .insight-row{grid-template-columns:1fr}
  .tool-tabs{flex-direction:row;overflow-x:auto;flex-wrap:nowrap;padding:4px;gap:4px}
  .tool-tab{font-size:12px;padding:7px 12px;white-space:nowrap}
  .heat-shell{padding:20px}
  .heat-grid{grid-template-columns:70px repeat(5,1fr);gap:3px}
  .hg-cell{height:38px;font-size:11px;border-radius:6px}
  .hg-col{font-size:8px;letter-spacing:0}
  .hg-row-label{font-size:10px}
  .impress{grid-template-columns:1fr}

  /* gaps */
  .gaps-grid{grid-template-columns:1fr}

  /* interventions */
  .iv,.iv:nth-child(even){grid-template-columns:1fr}
  .iv:nth-child(even) .iv-media{order:0}
  .iv-media,.iv:nth-child(even) .iv-media{border-left:none;border-right:none;border-top:1px solid var(--line);padding:22px}
  .iv-body{padding:26px}
  .iv h3{font-size:20px}

  /* impact */
  .impact-grid{grid-template-columns:1fr;gap:32px}

  /* roadmap */
  .road-grid{grid-template-columns:1fr}

  /* CTA */
  .cta{padding:0}
  .cta h2{font-size:clamp(28px,9vw,52px)}
  .cta-ctas{flex-direction:column;align-items:center}

  /* footer */
  .foot-grid{grid-template-columns:1fr;gap:24px}
  .foot-bar{flex-direction:column;gap:10px}
  .fb-tags{flex-direction:column;gap:6px}

  /* headings */
  .h1{font-size:clamp(30px,8.5vw,52px)}
  .h2{font-size:clamp(24px,7vw,38px)}
  .h3{font-size:clamp(18px,5vw,24px)}
  .lede{font-size:16px}
  .sec-head .h2{margin-bottom:16px}

  /* domain pills stack on mobile */
  .bloom-domains{flex-direction:column}
  .domain-pill{justify-content:center}

  /* lightbox */
  .lbx-overlay{padding:16px}
  .lbx-img{max-height:78vh}
  .lbx-video{max-height:78vh}
}

/* narrow tweaks 390px and below */
@media(max-width:390px){
  .wrap,.wrap-wide{padding:0 14px}
  .hero{padding:88px 0 0}
  .heat-grid{grid-template-columns:60px repeat(5,1fr);gap:2px}
  .hg-cell{height:32px;font-size:10px}
  .hg-col{font-size:7px}
}

/* section heading block */
.sec-head{max-width:none;margin-bottom:8px}
.sec-head .h2{max-width:none}
.sec-head .lede{max-width:760px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head .h2{margin-bottom:20px}
.sec-num{font-family:var(--mono);font-size:13px;font-weight:600;color:var(--brand);letter-spacing:.04em;margin-bottom:16px;display:block}