/* ═══════════════════════════════════════════════════════════════
   OrOn LAB — research section design system
   Editorial, high-contrast, information-dense. Brand palette only.
   ═══════════════════════════════════════════════════════════════ */
:root{
  --mono:ui-monospace,'SF Mono',SFMono-Regular,Menlo,Consolas,monospace;
  --lab-line:rgba(127,198,255,.16);
  --lab-line2:rgba(127,198,255,.34);
}
.lab{background:#040D1F}
.lab main > section{padding:0}
.lab .wrap{max-width:1280px;padding:0 40px}

/* ── tiny mono label ─────────────────────────────────────────── */
.lb{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--sky);opacity:.82;display:inline-flex;align-items:center;gap:9px}
.lb::before{content:"[";opacity:.5}.lb::after{content:"]";opacity:.5}
.lb.plain::before,.lb.plain::after{content:none}
.lb.v{color:#B79BFF}.lb.t{color:#5FE7D2}.lb.a{color:#FFC07A}.lb.r{color:#FF9DBC}

/* ── ruled section head ──────────────────────────────────────── */
.rule{display:flex;align-items:baseline;gap:24px;padding:26px 0;border-top:1px solid var(--lab-line)}
.rule .n{font-family:var(--mono);font-size:12px;color:var(--muted);opacity:.7;min-width:34px}
.rule h2{font-size:clamp(24px,3vw,34px);font-weight:600;letter-spacing:-.03em;flex:1}
.rule .meta{font-family:var(--mono);font-size:11.5px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}

/* ── hero ────────────────────────────────────────────────────── */
.lab section.lab-hero{padding:200px 0 0;position:relative;overflow:hidden}
.lab-hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(var(--lab-line) 1px,transparent 1px),linear-gradient(90deg,var(--lab-line) 1px,transparent 1px);
  background-size:110px 110px;opacity:.5;
  mask-image:radial-gradient(120% 80% at 20% 0%,#000,transparent 70%);
  -webkit-mask-image:radial-gradient(120% 80% at 20% 0%,#000,transparent 70%)}
.lab-hero h1{font-size:clamp(44px,7.6vw,104px);font-weight:600;letter-spacing:-.05em;line-height:.94;
  margin:26px 0 0;max-width:16ch}
.lab-hero h1 .o{-webkit-text-stroke:1.4px var(--sky);color:transparent;font-style:italic}
.lab-hero .sub{margin-top:34px;max-width:560px;font-size:19px;line-height:1.62;color:var(--muted)}
.lab-hero .hcta{display:flex;gap:14px;margin:42px 0 104px;flex-wrap:wrap}
.orbit{position:absolute;right:-90px;top:210px;width:560px;height:560px;pointer-events:none;opacity:.85}

/* ── directive: one oversized statement ──────────────────────── */
.lab section.directive{padding:104px 0;border-top:1px solid var(--lab-line);position:relative}
.directive p{font-family:'Poppins','Heebo','Tajawal',sans-serif;
  font-size:clamp(26px,4.1vw,54px);font-weight:300;line-height:1.14;letter-spacing:-.035em;
  max-width:20ch;color:var(--ice)}
.directive p b{font-weight:600;background:linear-gradient(100deg,var(--sky),#B79BFF);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.directive .sig{font-family:var(--mono);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--muted);margin-top:40px}

/* ── models: 3 named systems ─────────────────────────────────── */
.models{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--lab-line)}
.model{padding:44px 34px 40px;border-left:1px solid var(--lab-line);position:relative;
  transition:background .35s,transform .35s}
.model:first-child{border-left:0}
.model::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;transition:width .5s}
.model:hover{background:rgba(127,198,255,.045)}
.model:hover::after{width:100%}
.model:nth-child(1)::after{background:linear-gradient(90deg,var(--electric),transparent)}
.model:nth-child(2)::after{background:linear-gradient(90deg,#8B5CF6,transparent)}
.model:nth-child(3)::after{background:linear-gradient(90deg,#14D8B4,transparent)}
.model .glyph{width:88px;height:88px;margin-bottom:28px;overflow:visible}
.model h3{font-size:30px;font-weight:600;letter-spacing:-.03em;margin-bottom:4px}
.model h3 em{font-style:normal;font-family:var(--mono);font-size:19px;font-weight:400;color:var(--sky);opacity:.7}
.model .role{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);margin-bottom:18px}
.model p{font-size:14.5px;line-height:1.66;color:var(--muted);margin-bottom:20px}
.model .chip{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.14em;text-transform:uppercase;padding:5px 11px;border-radius:99px;
  border:1px solid var(--lab-line2);color:var(--sky)}
.model .chip i{width:6px;height:6px;border-radius:50%;background:currentColor;display:block;
  box-shadow:0 0 0 3px rgba(127,198,255,.18)}

/* ── research areas: 6 numbered rows/cards ───────────────────── */
.areas{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--lab-line)}
.area{padding:38px 32px 42px;border-left:1px solid var(--lab-line);border-bottom:1px solid var(--lab-line);
  position:relative;overflow:hidden;transition:.4s}
.area:nth-child(3n+1){border-left:0}
.area:nth-child(n+4){border-bottom:0}
.area .num{font-family:var(--mono);font-size:11px;color:var(--muted);opacity:.6;letter-spacing:.14em}
.area .glyph{width:52px;height:52px;overflow:visible;margin:22px 0 24px;transition:transform .45s}
.area h3{font-size:19.5px;font-weight:600;letter-spacing:-.02em;margin-bottom:10px}
.area p{font-size:14px;line-height:1.62;color:var(--muted)}
.area .win{display:block;margin-top:16px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;
  text-transform:uppercase;opacity:.9}
.area::before{content:"";position:absolute;inset:auto 0 0 0;height:2px;width:0;transition:width .5s}
.area:hover{background:rgba(127,198,255,.05)}
.area:hover .glyph{transform:translateY(-4px) rotate(-4deg)}
.area:hover::before{width:100%}
.area:nth-child(6n+1)::before{background:var(--electric)} .area:nth-child(6n+1) .win{color:#8FC7FF}
.area:nth-child(6n+2)::before{background:#8B5CF6}       .area:nth-child(6n+2) .win{color:#B79BFF}
.area:nth-child(6n+3)::before{background:#14D8B4}       .area:nth-child(6n+3) .win{color:#5FE7D2}
.area:nth-child(6n+4)::before{background:#FFA23A}       .area:nth-child(6n+4) .win{color:#FFC07A}
.area:nth-child(6n+5)::before{background:#FF5D8F}       .area:nth-child(6n+5) .win{color:#FF9DBC}
.area:nth-child(6n+6)::before{background:var(--sky)}    .area:nth-child(6n+6) .win{color:var(--sky)}

/* ── findings list ───────────────────────────────────────────── */
.finds{border-top:1px solid var(--lab-line)}
.find{display:grid;grid-template-columns:150px 1fr 220px 44px;gap:28px;align-items:center;
  padding:30px 8px;border-bottom:1px solid var(--lab-line);transition:.3s;position:relative}
.find:hover{background:rgba(127,198,255,.05);padding-left:20px;padding-right:20px}
.find .tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  padding:5px 10px;border-radius:6px;justify-self:start;border:1px solid var(--lab-line2)}
.find .tag.b{color:#8FC7FF;background:rgba(45,140,255,.11)}
.find .tag.v{color:#B79BFF;background:rgba(139,92,246,.13)}
.find .tag.t{color:#5FE7D2;background:rgba(20,216,180,.12)}
.find .tag.a{color:#FFC07A;background:rgba(255,162,58,.12)}
.find h3{font-size:20px;font-weight:500;letter-spacing:-.02em;margin-bottom:5px}
.find p{font-size:13.5px;color:var(--muted);line-height:1.5}
.find .out{font-family:var(--mono);font-size:12px;color:var(--sky);letter-spacing:.06em;text-align:right}
.find .arw{width:38px;height:38px;border-radius:50%;border:1px solid var(--lab-line2);display:grid;
  place-items:center;justify-self:end;transition:.3s}
.find .arw svg{width:16px;height:16px;stroke:var(--sky);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.find:hover .arw{background:var(--electric);border-color:var(--electric);transform:translateX(4px)}
.find:hover .arw svg{stroke:#fff}

/* ── principles strip ────────────────────────────────────────── */
.princ{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--lab-line)}
.pr{padding:40px 28px 46px;border-left:1px solid var(--lab-line)}
.pr:first-child{border-left:0}
.pr .k{font-family:var(--mono);font-size:34px;font-weight:400;letter-spacing:-.04em;margin-bottom:16px;display:block}
.pr:nth-child(1) .k{color:var(--electric)} .pr:nth-child(2) .k{color:#B79BFF}
.pr:nth-child(3) .k{color:#5FE7D2}         .pr:nth-child(4) .k{color:#FFC07A}
.pr h3{font-size:16.5px;font-weight:600;margin-bottom:9px}
.pr p{font-size:13.5px;line-height:1.62;color:var(--muted)}

/* ── closing CTA ─────────────────────────────────────────────── */
.lab section.lab-cta{padding:118px 0 128px;border-top:1px solid var(--lab-line);text-align:center;position:relative}
.lab-cta h2{font-size:clamp(30px,5.2vw,64px);font-weight:600;letter-spacing:-.04em;line-height:1.02;
  max-width:15ch;margin:22px auto 0}
.lab-cta p{color:var(--muted);max-width:460px;margin:24px auto 0;font-size:16.5px}
.lab-cta .hcta{display:flex;gap:14px;justify-content:center;margin-top:36px;flex-wrap:wrap}

/* ── responsive ──────────────────────────────────────────────── */
@media(max-width:1080px){
  .lab .wrap{padding:0 24px}
  .models,.areas{grid-template-columns:repeat(2,1fr)}
  .model:nth-child(odd),.area:nth-child(2n+1){border-left:0}
  .area:nth-child(3n+1){border-left:1px solid var(--lab-line)}
  .area:nth-child(2n+1){border-left:0}
  .area:nth-child(n+4){border-bottom:1px solid var(--lab-line)}
  .area:nth-child(n+5){border-bottom:0}
  .princ{grid-template-columns:repeat(2,1fr)}
  .pr:nth-child(odd){border-left:0}
  .orbit{display:none}
  .find{grid-template-columns:1fr 44px;gap:14px}
  .find .tag{grid-column:1/-1}
  .find .out{text-align:left;grid-column:1/-1;margin-top:4px}
}
@media(max-width:640px){
  .models,.areas,.princ{grid-template-columns:1fr}
  .model,.area,.pr{border-left:0;border-bottom:1px solid var(--lab-line)}
  .lab-hero{padding-top:130px}
  .rule{flex-wrap:wrap;gap:10px}
  .rule .meta{width:100%}
}