:root{
  --violet:#6B21E8;
  --violet-dark:#4E15AD;
  --violet-mid:#8B4CEF;
  --violet-tint:#F5F0FC;
  --ink:#1A1626;
  --gray-line:#E5E1DA;
  --gray-text:#5B5568;
  --bg:#FAF7F2;
  --c-lavender:#A98BEF;
  --c-gold:#E3B65C;
  --c-teal:#5CC2B8;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter', sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  overflow-x:hidden;
}
.wrap{ max-width:1080px; margin:0 auto; padding:0 32px; }
@media (max-width:600px){ .wrap{ padding:0 20px; } }

a{ color:inherit; }
img{ max-width:100%; }

/* ---------- NAV ---------- */
.nav-outer{ background:var(--bg); padding:20px 20px 0; position:relative; z-index:50; }
.pill-nav{
  max-width:1040px; margin:0 auto;
  background:var(--violet); border-radius:100px;
  padding:10px 14px 10px 24px;
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
}
.pill-nav .word{
  font-family:'Playfair Display', serif;
  font-weight:700; font-style:normal;
  color:#fff; font-size:1.05rem; letter-spacing:-0.005em;
  white-space:nowrap; text-decoration:none;
}
.pill-nav .links{ display:flex; align-items:center; gap:22px; }
.pill-nav .links a{
  color:#E4D8FA; text-decoration:none;
  font-size:0.82rem; font-weight:500; white-space:nowrap;
}
.pill-nav .links a:hover{ color:#fff; }

.hamburger{
  display:none;
  width:38px; height:38px; border-radius:50%;
  background:rgba(255,255,255,0.14);
  border:none; cursor:pointer;
  flex-direction:column; align-items:center; justify-content:center; gap:4px;
}
.hamburger span{
  display:block; width:16px; height:2px; background:#fff; border-radius:2px;
  transition:transform 0.2s ease, opacity 0.2s ease;
}
.hamburger[aria-expanded="true"] span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.hamburger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

.mobile-menu{
  max-width:1040px; margin:8px auto 0;
  background:#fff; border:1px solid var(--gray-line); border-radius:14px;
  padding:8px; display:flex; flex-direction:column; overflow:hidden;
}
.mobile-menu[hidden]{ display:none; }
.mobile-menu a{
  color:var(--ink); text-decoration:none; font-size:1rem; font-weight:500;
  padding:14px 16px; border-radius:8px; min-height:48px; display:flex; align-items:center;
}
.mobile-menu a:hover, .mobile-menu a:focus-visible{ background:var(--bg); color:var(--violet); }

@media (max-width:768px){
  .pill-nav .links{ display:none; }
  .hamburger{ display:flex; }
}
@media (max-width:560px){
  .nav-outer{ padding:14px 14px 0; }
  .pill-nav{ padding:8px 10px 8px 18px; }
  .pill-nav .word{ font-size:0.95rem; }
}

/* ---------- HERO ---------- */
.hero{ background:var(--bg); padding:88px 0 96px; text-align:center; }
.hero .eyebrow{
  font-size:0.78rem; letter-spacing:0.18em; text-transform:uppercase;
  color:var(--violet); font-weight:700; margin-bottom:26px;
}
.hero h1{
  font-family:'Libre Caslon Display', serif; font-weight:400;
  font-size:clamp(2.875rem, 2rem + 4vw, 5.5rem);
  line-height:1.08; margin:0 auto;
  color:var(--ink); max-width:15ch;
}
.hero .hero-cta{
  display:inline-block; margin-top:40px;
  color:var(--violet); font-weight:600; font-size:0.98rem;
  text-decoration:none; border-bottom:1px solid transparent;
}
.hero .hero-cta:hover{ border-bottom-color:var(--violet); }
@media (max-width:600px){
  .hero{ padding:56px 0 64px; }
  .hero h1{ max-width:100%; }
}

/* ---------- SECTION SHELL ---------- */
section{ padding:88px 0; border-bottom:1px solid var(--gray-line); }
section:last-of-type{ border-bottom:none; }
@media (max-width:600px){ section{ padding:64px 0; } }

.label{
  font-size:0.72rem; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--violet); font-weight:700; margin-bottom:16px;
}
.section-title{
  font-size:clamp(1.5rem, 3vw, 2.1rem);
  font-weight:800; line-height:1.28; margin:0 0 18px; max-width:20ch;
}
.section-sub{ color:var(--gray-text); font-size:1.03rem; max-width:58ch; margin:0 0 14px; }
.section-sub:last-of-type{ margin-bottom:0; }

.link-arrow{
  display:inline-block; margin-top:26px;
  color:var(--violet); font-weight:600; font-size:0.96rem;
  text-decoration:none; border-bottom:1px solid transparent;
}
.link-arrow:hover{ border-bottom-color:var(--violet); }

/* ---------- VENN ---------- */
.venn-flex{ display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:center; }
@media (max-width:860px){ .venn-flex{ grid-template-columns:1fr; } }

.venn-caption{ min-height:190px; }
.venn-caption .tag{
  font-size:0.75rem; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--violet); font-weight:700; margin-bottom:10px;
}
.venn-caption h3{
  font-size:clamp(1.4rem, 3vw, 1.9rem); font-weight:800; margin:0 0 14px; line-height:1.28;
}
.venn-caption p{ color:var(--gray-text); font-size:1rem; max-width:44ch; margin:0; }

.venn{ position:relative; width:100%; max-width:420px; margin:0 auto; }
.venn svg{ width:100%; height:auto; overflow:visible; display:block; }
.circle-group{
  cursor:pointer; transform-box:fill-box; transform-origin:center;
  transition:transform 0.35s ease, opacity 0.35s ease;
}
.circle-group:focus{ outline:none; }
.circle-group:focus-visible circle{ stroke:var(--ink); stroke-width:3; }
.circle-group.dimmed{ opacity:0.4; }
.circle-group.active{ transform:scale(1.06); }
.venn-label{
  font-family:'Inter', sans-serif; font-weight:700; font-size:15px;
  fill:#fff; text-anchor:middle; pointer-events:none;
}
.venn-mark{ font-family:'Inter', sans-serif; font-weight:800; font-size:20px; fill:#fff; text-anchor:middle; }

/* ---------- BUILT DIFFERENTLY ---------- */
.stack-lines{ margin:28px 0 24px; display:flex; flex-direction:column; gap:6px; }
.stack-lines div{ font-size:clamp(1.3rem, 3vw, 1.8rem); font-weight:800; }
.stack-lines .l1{ color:#CFC7B8; }
.stack-lines .l2{ color:var(--violet-mid); }
.stack-lines .l3{ color:var(--ink); }

/* ---------- RESEARCH ---------- */
.research-list{ margin-top:12px; }
.research-item{ padding:22px 0; border-top:1px solid var(--gray-line); }
.research-item:last-child{ border-bottom:1px solid var(--gray-line); }
.research-item h3{ font-size:1.1rem; font-weight:700; margin:0 0 6px; }
.research-item p{ color:var(--gray-text); font-size:0.96rem; margin:0; }

/* ---------- FINAL CTA ---------- */
.final-cta{ background:var(--violet); color:#fff; text-align:center; border-bottom:none; }
.final-cta .section-title{ color:#fff; margin:0 auto 14px; max-width:18ch; }
.final-cta .section-sub{ color:#E4D8FA; max-width:52ch; margin:0 auto 34px; }
.pathways{ display:flex; justify-content:center; align-items:center; gap:30px; flex-wrap:wrap; }
.pathways .btn-primary{
  background:#fff; color:var(--violet); padding:13px 28px; border-radius:6px;
  font-weight:700; font-size:0.96rem; text-decoration:none;
}
.pathways .btn-primary:hover{ background:#F3EEFC; }
.pathways a.secondary{
  color:#E4D8FA; font-weight:600; font-size:0.95rem; text-decoration:none;
  border-bottom:1px solid transparent;
}
.pathways a.secondary:hover{ color:#fff; border-bottom-color:#fff; }

/* ---------- FOOTER ---------- */
footer{ padding:48px 0; }
.footer-links{ display:flex; flex-wrap:wrap; gap:26px; padding-bottom:28px; border-bottom:1px solid var(--gray-line); margin-bottom:20px; }
.footer-links a{ color:var(--gray-text); text-decoration:none; font-size:0.86rem; font-weight:600; }
.footer-links a:hover{ color:var(--violet); }
footer .copyright{ font-size:0.82rem; color:#A39C8C; }
footer .disclaimer{ margin-top:14px; font-size:0.78rem; color:#B5AE9E; line-height:1.6; max-width:75ch; }
footer .updated-date{ margin-top:10px; font-size:0.74rem; color:#C2BCAD; }

/* ---------- SUBPAGE HERO ---------- */
.page-hero{ padding:80px 0 56px; text-align:center; }
.page-hero h1{
  font-family:'Libre Caslon Display', serif; font-weight:400;
  font-size:clamp(2.8rem, 7vw, 4.6rem); line-height:1.06;
  letter-spacing:-0.02em;
  margin:18px auto 24px; max-width:13ch; color:var(--ink);
}
.page-hero .section-sub{
  margin-left:auto; margin-right:auto;
  max-width:38ch; color:#3A3548; font-size:1.05rem;
}
.transparency-note{
  margin-top:18px; font-size:0.76rem; color:#B0A9BC;
  max-width:48ch; margin-left:auto; margin-right:auto;
}
@media (max-width:600px){ .page-hero{ padding:56px 0 40px; } }

.explore-btn{
  display:inline-flex; flex-direction:column; align-items:center; gap:10px;
  margin-top:40px; background:none; border:none; cursor:pointer;
  color:var(--violet); font-family:'Inter', sans-serif;
  font-size:0.92rem; font-weight:700; letter-spacing:0.03em;
  padding:14px 18px; min-height:44px;
}
.explore-btn:hover{ color:var(--violet-dark); }
.explore-btn:focus-visible{ outline:2px solid var(--violet); outline-offset:4px; border-radius:6px; }
.explore-btn .arrow{
  width:12px; height:12px;
  border-right:2px solid currentColor; border-bottom:2px solid currentColor;
  transform:rotate(45deg);
  animation:scrollBob 2.6s ease-in-out infinite;
}
@keyframes scrollBob{
  0%, 100% { transform:rotate(45deg) translate(0,0); }
  50% { transform:rotate(45deg) translate(3px,3px); }
}
@media (prefers-reduced-motion: reduce){ .explore-btn .arrow{ animation:none; } }

/* ---------- CLIENT 0 PROGRESSIVE REVEAL ---------- */
.client0-collapsed{
  max-height:0; overflow:hidden; opacity:0;
  transition:max-height 0.8s ease, opacity 0.5s ease;
}
.client0-expanded{ max-height:8000px; opacity:1; }
@media (prefers-reduced-motion: reduce){
  .client0-collapsed{ transition:none; }
}

/* ---------- WHY CLIENT 0: two-column ---------- */
.why-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:48px; align-items:start; }
@media (max-width:800px){ .why-grid{ grid-template-columns:1fr; gap:32px; } }
.control-card{
  background:#FDFBF8; border:1px solid var(--gray-line); border-radius:10px;
  padding:30px 28px;
}
.control-card .ctitle{
  font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--violet); font-weight:700; margin-bottom:18px;
}
.control-card ul{ list-style:none; margin:0; padding:0; }
.control-card li{
  padding:12px 0; border-top:1px solid var(--gray-line);
  font-size:0.98rem; color:var(--ink); font-weight:500;
}
.control-card li:first-child{ border-top:none; }

/* ---------- STEPS ROW -> PROCESS CARDS ---------- */
.steps-row{ margin-top:16px; display:grid; grid-template-columns:repeat(4, 1fr); gap:20px; }
@media (max-width:800px){ .steps-row{ grid-template-columns:1fr; gap:34px; } }
.steps-row .step{
  position:relative;
  background:#fff; border:1px solid var(--gray-line); border-radius:8px;
  padding:26px 22px;
  transition:transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.steps-row .step:hover, .steps-row .step:focus-within{
  transform:translateY(-4px);
  border-color:var(--violet-mid);
  background:#FDFBF8;
}
.steps-row .step:not(:last-child)::after{
  content:"→"; position:absolute; top:50%; right:-24px; transform:translateY(-50%);
  color:var(--violet); font-size:1.1rem;
}
@media (max-width:800px){
  .steps-row .step:not(:last-child)::after{
    content:"↓"; top:auto; bottom:-28px; right:auto; left:50%; transform:translateX(-50%);
  }
}
.steps-row .step .snum{ font-size:0.72rem; letter-spacing:0.1em; color:var(--violet); font-weight:700; }
.steps-row .step h3{ font-size:1.05rem; margin:10px 0 8px; font-weight:700; }
.steps-row .step p{ font-size:0.92rem; color:var(--gray-text); margin:0; }

/* ---------- WHAT WE'RE TESTING: cards (Client 0 only — separate from homepage research-list) ---------- */
.testing-cards{ margin-top:16px; display:grid; grid-template-columns:repeat(3, 1fr); gap:20px; }
@media (max-width:900px){ .testing-cards{ grid-template-columns:1fr 1fr; } }
@media (max-width:620px){ .testing-cards{ grid-template-columns:1fr; } }
.testing-card{
  border:1px solid var(--gray-line); border-radius:8px; padding:26px 24px;
  background:#FDFBF8;
}
.testing-card.tint-neutral{ background:#F6F3ED; }
.testing-card.tint-violet{ background:#F5F0FC; }
.testing-card h3{ font-size:1.05rem; font-weight:700; margin:0 0 8px; }
.testing-card p{ font-size:0.92rem; color:var(--gray-text); margin:0; }

/* ---------- STATUS PANEL ---------- */
.status-panel{
  background:#F5F0FC; border:1px solid #E1D3F7; border-radius:12px;
  padding:44px 40px; margin-top:8px;
}
@media (max-width:600px){ .status-panel{ padding:32px 24px; } }
.status-dot-row{
  display:flex; align-items:center; gap:8px; margin-bottom:16px;
  font-size:0.75rem; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--violet-dark); font-weight:700;
}
.status-dot{
  width:8px; height:8px; border-radius:50%; background:var(--violet);
  animation:statusPulse 2.4s ease-in-out infinite;
}
@keyframes statusPulse{
  0%, 100% { opacity:1; }
  50% { opacity:0.35; }
}
@media (prefers-reduced-motion: reduce){ .status-dot{ animation:none; } }

.cta-row-inline{ display:flex; gap:32px; flex-wrap:wrap; margin-top:8px; }
.placeholder{ padding:120px 0; text-align:center; }
.placeholder h1{ font-family:'Libre Caslon Display', serif; font-size:2rem; margin:0 0 12px; }
.placeholder p{ color:var(--gray-text); font-size:1rem; }
.placeholder .back{ display:inline-block; margin-top:28px; color:var(--violet); font-weight:600; text-decoration:none; }

/* ---------- CONTACT PAGE ---------- */
.contact-hero{ background:var(--bg); padding:64px 0 100px; text-align:left; }
.contact-hero .wrap{ max-width:900px; }
.contact-hero h1{
  font-family:'Inter', sans-serif; font-weight:800;
  font-size:clamp(2.75rem, 8vw, 5.6rem);
  line-height:1.02; letter-spacing:-0.02em;
  margin:0; color:var(--ink);
}
.contact-hero .section-sub{
  margin:24px 0 0; max-width:44ch;
  color:var(--gray-text); font-size:1.02rem;
}
@media (max-width:600px){
  .contact-hero{ padding:56px 0 72px; }
}

.contact-lower{ background:#F3EFE7; padding:0 0 64px; position:relative; }

.card-center{
  width:100%;
  display:flex;
  justify-content:center;
}

.email-panel{
  background:#fff; border:1px solid var(--gray-line); border-radius:14px;
  box-shadow:0 12px 32px rgba(26,22,38,0.06);
  padding:44px 48px;
  width:min(680px, calc(100% - 40px));
  margin-inline:auto;
  margin-top:-58px;
}
.email-panel .elabel{
  font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--violet); font-weight:700; margin-bottom:14px;
}
.email-panel .paddress{
  font-family:'Libre Caslon Display', serif; font-weight:400;
  font-size:clamp(1.5rem, 3.4vw, 1.95rem); color:var(--ink);
  text-decoration:none; word-break:break-word;
  display:inline-block;
}
.email-panel .paddress:hover{ color:var(--violet); }
.email-panel .psupport{
  margin:14px 0 26px; color:var(--gray-text); font-size:0.94rem;
}
.email-panel .pcta{
  display:inline-flex; align-items:center; gap:6px;
  color:var(--violet); font-weight:700; font-size:0.96rem;
  text-decoration:none;
  padding:6px 0; min-height:44px; align-items:center;
}
.email-panel .pcta .arr{ transition:transform 0.2s ease; display:inline-block; }
.email-panel .pcta:hover .arr{ transform:translateX(3px); }
.email-panel .pcta:hover{ color:var(--violet-dark); }

@media (max-width:700px){
  .email-panel{
    margin-top:-40px;
    padding:32px 28px;
  }
}
@media (prefers-reduced-motion: reduce){
  .email-panel .pcta .arr{ transition:none; }
}

/* ---------- ABOUT PAGE ---------- */

/* 1. Hero */
.about-hero{ padding:96px 0 72px; text-align:left; border-bottom:1px solid var(--gray-line); }
.about-hero h1{
  font-family:'Libre Caslon Display', serif; font-weight:400;
  font-size:clamp(2.4rem, 5.6vw, 3.8rem); line-height:1.12;
  margin:16px 0 24px; max-width:16ch; color:var(--ink);
}
.about-hero .section-sub{ max-width:52ch; margin:0; font-size:1.05rem; }
@media (max-width:600px){ .about-hero{ padding:64px 0 48px; } }

/* 2. Where It Started — split story */
.split-story{ display:grid; grid-template-columns:0.8fr 1.2fr; gap:56px; align-items:start; }
@media (max-width:800px){ .split-story{ grid-template-columns:1fr; gap:28px; } }
.split-story h2{
  font-family:'Libre Caslon Display', serif; font-weight:400;
  font-size:clamp(1.7rem, 3.4vw, 2.3rem); line-height:1.25;
  margin:10px 0 0; max-width:14ch; color:var(--ink);
}
.split-story .story-copy p{ font-size:1.03rem; color:var(--gray-text); margin:0 0 20px; max-width:60ch; }
.split-story .story-copy p:last-child{ margin-bottom:0; }

/* 3. More Than Investing */
.more-grid{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:56px; align-items:start; }
@media (max-width:800px){ .more-grid{ grid-template-columns:1fr; gap:40px; } }
.factors-sublabel{
  font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--gray-text); font-weight:700; margin-bottom:4px;
}
.factor-list{ margin-top:14px; }
.factor-item{ padding:20px 0; border-top:1px solid var(--gray-line); }
.factor-item:last-child{ border-bottom:1px solid var(--gray-line); }
.factor-item .flabel{
  font-size:0.72rem; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--violet); font-weight:700; margin-bottom:8px;
}
.factor-item .fquestion{ font-size:1.08rem; color:var(--ink); font-weight:500; margin:0; }

.editorial-statement{
  font-family:'Libre Caslon Display', serif; font-weight:400;
  font-size:clamp(1.6rem, 3.6vw, 2.3rem); line-height:1.4;
  color:var(--ink); max-width:34ch; margin:56px 0 0;
}

/* 4. The Question — dark centerpiece */
.question-section{ background:var(--ink); color:#fff; padding:104px 0; text-align:left; border-bottom:none; }
.question-section .label{ color:var(--c-lavender); }
.question-section .qstatement{
  font-family:'Libre Caslon Display', serif; font-weight:400;
  font-size:clamp(1.9rem, 4.6vw, 3rem); line-height:1.28;
  max-width:20ch; margin:20px 0 32px; color:#fff;
}
.question-section .qsupport{ color:#C9C2D9; font-size:1.02rem; max-width:52ch; margin:0 0 10px; }
.question-section .qsupport:last-child{ margin-bottom:0; }
@media (max-width:600px){ .question-section{ padding:72px 0; } }

/* 5. Build / Test / Learn */
.btl-row{ display:grid; grid-template-columns:repeat(3, 1fr); gap:0; margin-top:16px; }
@media (max-width:800px){ .btl-row{ grid-template-columns:1fr; gap:36px; } }
.btl-col{ padding:0 32px; border-left:1px solid var(--gray-line); }
.btl-col:first-child{ padding-left:0; border-left:none; }
@media (max-width:800px){
  .btl-col{ padding:0; border-left:none; border-top:1px solid var(--gray-line); padding-top:28px; }
  .btl-col:first-child{ border-top:none; padding-top:0; }
}
.btl-col .blabel{
  font-size:0.72rem; letter-spacing:0.12em; text-transform:uppercase;
  color:var(--violet); font-weight:700; margin-bottom:12px;
}
.btl-col p{ font-size:0.98rem; color:var(--gray-text); margin:0 0 18px; }

/* 6. Closing */
.closing-section{ padding:72px 0 88px; }
.closing-section .section-title{ margin-bottom:12px; }
.closing-links{ display:flex; gap:32px; flex-wrap:wrap; margin-top:24px; }

/* ---------- LAB PAGE ---------- */

/* 1. Hero — text/visual grid + convergence visual (Lab only; does not alter shared .about-hero) */
.lab-hero{ padding-bottom:56px; }
@media (max-width:600px){ .lab-hero{ padding-bottom:40px; } }
.lab-hero-grid{
  display:grid; grid-template-columns:1.1fr 0.9fr; gap:40px; align-items:center;
}
@media (max-width:860px){ .lab-hero-grid{ grid-template-columns:1fr; gap:32px; } }
.lab-hero-visual{ width:100%; max-width:360px; margin:0 auto; }
@media (max-width:860px){ .lab-hero-visual{ max-width:260px; } }
.lab-hero-visual svg{ width:100%; height:auto; display:block; overflow:visible; }

.conv-line{
  stroke:#C9C2B4; stroke-width:1.5;
  stroke-dasharray:200; stroke-dashoffset:200;
  animation:convLineDraw 0.6s ease-out 0.55s forwards;
}
.conv-line-accent{ stroke:var(--c-lavender); }
.conv-node{
  fill:#B8B2C4;
  transform-box:fill-box; transform-origin:center;
  opacity:0; transform:scale(0.4);
  animation:convNodeIn 0.45s ease-out forwards;
}
.conv-node-accent{ fill:var(--violet-mid); }
.conv-node:nth-of-type(1){ animation-delay:0.12s; }
.conv-node:nth-of-type(2){ animation-delay:0.2s; }
.conv-node:nth-of-type(3){ animation-delay:0.28s; }
.conv-node:nth-of-type(4){ animation-delay:0.36s; }
.conv-node:nth-of-type(5){ animation-delay:0.44s; }
.conv-center{
  fill:var(--violet);
  transform-box:fill-box; transform-origin:center;
  opacity:0; transform:scale(0.4);
  animation:convNodeIn 0.5s ease-out 0.05s forwards;
}
@keyframes convNodeIn{ to{ opacity:1; transform:scale(1); } }
@keyframes convLineDraw{ to{ stroke-dashoffset:0; } }
@media (prefers-reduced-motion: reduce){
  .conv-line, .conv-node, .conv-center{
    animation:none !important; opacity:1 !important;
    transform:none !important; stroke-dashoffset:0 !important;
  }
}

/* 2. The System — interactive controls + panel */
.sys-controls{
  display:flex; flex-wrap:wrap; gap:10px; margin-top:28px;
}
.sys-btn{
  background:#fff; border:1px solid var(--gray-line); border-radius:8px;
  padding:14px 22px; font-family:'Inter', sans-serif; font-size:0.94rem; font-weight:700;
  color:var(--gray-text); cursor:pointer; min-height:44px;
  transition:border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.sys-btn:hover{ border-color:var(--violet-mid); color:var(--ink); }
.sys-btn:focus-visible{ outline:2px solid var(--violet); outline-offset:2px; }
.sys-btn[aria-pressed="true"]{
  background:var(--violet); border-color:var(--violet); color:#fff;
}

.sys-panel{
  margin-top:32px; background:#fff; border:1px solid var(--gray-line); border-radius:10px;
  padding:36px 36px;
}
.sys-panel .sp-title{
  font-family:'Libre Caslon Display', serif; font-size:1.5rem; color:var(--ink); margin:0 0 12px;
}
.sys-panel .sp-desc{ color:var(--gray-text); font-size:1rem; margin:0 0 22px; max-width:56ch; }
.sp-items{ display:flex; flex-wrap:wrap; gap:10px; }
.sp-items span{
  border:1px solid var(--gray-line); border-radius:100px;
  padding:7px 16px; font-size:0.84rem; color:var(--ink); font-weight:500;
}
@media (max-width:600px){
  .sys-panel{ padding:26px 22px; }
}

/* 3. One Financial Picture — illustrative interface */
.interface-panel{
  margin-top:32px; background:#fff; border:1px solid var(--gray-line); border-radius:12px;
  overflow:hidden;
}
.interface-tag{
  display:inline-block; margin:24px 0 0 24px;
  font-size:0.7rem; letter-spacing:0.08em; text-transform:uppercase;
  color:#9A93A8; font-style:italic; border:1px solid var(--gray-line);
  border-radius:100px; padding:5px 14px;
}
.interface-grid{
  display:grid; grid-template-columns:repeat(3, 1fr);
  margin-top:20px;
}
@media (max-width:800px){ .interface-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .interface-grid{ grid-template-columns:1fr; } }
.imodule{
  padding:26px 24px; border-top:1px solid var(--gray-line); border-left:1px solid var(--gray-line);
}
.interface-grid .imodule:nth-child(3n+1){ border-left:none; }
@media (max-width:800px){
  .interface-grid .imodule:nth-child(3n+1){ border-left:1px solid var(--gray-line); }
  .interface-grid .imodule:nth-child(odd){ border-left:none; }
}
@media (max-width:520px){
  .imodule{ border-left:none !important; }
}
.imodule .imlabel{
  font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--violet); font-weight:700; margin-bottom:8px;
}
.imodule .imquestion{ font-size:1.02rem; color:var(--ink); font-weight:500; margin:0; }

.ai-observation{
  background:var(--violet-tint); border-top:1px solid var(--gray-line);
  padding:26px 24px;
}
.ai-observation .oblabel{
  font-size:0.72rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--violet-dark); font-weight:700; margin-bottom:10px;
}
.ai-observation p{ margin:0; color:var(--ink); font-size:0.98rem; font-style:italic; max-width:64ch; }

/* 4. The Method — process flow */
.method-row{
  margin-top:20px; display:grid; grid-template-columns:repeat(6, 1fr); gap:0; align-items:stretch;
}
@media (max-width:960px){ .method-row{ grid-template-columns:1fr; gap:22px; } }
.method-step{
  position:relative; padding:22px 16px; text-align:center;
  border:1px solid var(--gray-line); border-radius:8px; background:#fff;
  margin-right:20px;
  display:flex; flex-direction:column; justify-content:center;
}
.method-row .method-step:last-child{ margin-right:0; }
.method-step::after{
  content:"→"; position:absolute; top:50%; right:-20px; transform:translateY(-50%);
  color:var(--violet); font-size:1rem;
}
.method-row .method-step:last-child::after{ content:""; }
@media (max-width:960px){
  .method-step{ margin-right:0; }
  .method-step::after{
    content:"↓"; top:auto; bottom:-26px; right:auto; left:50%; transform:translateX(-50%);
  }
  .method-row .method-step:last-child::after{ content:""; }
}
.method-step .mlabel{ font-size:0.86rem; font-weight:700; color:var(--gray-text); }
.method-step.emphasis{
  background:var(--violet-tint); border-color:var(--c-lavender);
}
.method-step.emphasis .mlabel{ color:var(--violet-dark); font-size:0.92rem; }

/* 5. Currently In The Lab */
.status-row{ display:grid; grid-template-columns:repeat(3, 1fr); gap:0; margin-top:16px; }
@media (max-width:860px){ .status-row{ grid-template-columns:1fr; gap:40px; } }
.status-col{ padding:0 32px; border-left:1px solid var(--gray-line); }
.status-col:first-child{ padding-left:0; border-left:none; }
@media (max-width:860px){
  .status-col{ padding:0; border-left:none; border-top:1px solid var(--gray-line); padding-top:32px; }
  .status-col:first-child{ border-top:none; padding-top:0; }
}
.status-head{ display:flex; align-items:center; gap:9px; margin-bottom:20px; }
.status-dot-sm{ width:9px; height:9px; border-radius:50%; flex-shrink:0; }
.status-col.active .status-dot-sm{ background:var(--violet); }
.status-col.developing .status-dot-sm{ background:none; border:2px solid var(--violet-mid); }
.status-col.exploring .status-dot-sm{ background:none; border:1px dashed var(--gray-text); }
.status-head .shead-label{
  font-size:0.72rem; letter-spacing:0.12em; text-transform:uppercase; font-weight:700; color:var(--ink);
}
.status-item{ margin-bottom:20px; }
.status-item:last-child{ margin-bottom:0; }
.status-item h4{ font-size:0.98rem; font-weight:700; margin:0 0 4px; color:var(--ink); }
.status-item p{ font-size:0.9rem; color:var(--gray-text); margin:0; }

/* ---------- RESEARCH PAGE ---------- */
.questions-dark{ background:var(--ink); color:#fff; padding:104px 0; border-bottom:none; }
.questions-dark .label{ color:var(--c-lavender); }
.questions-dark .section-title{
  color:#fff; margin:16px 0 44px; max-width:22ch;
}
.question-row{ padding:32px 0; border-top:1px solid rgba(255,255,255,0.16); }
.question-row:last-child{ border-bottom:1px solid rgba(255,255,255,0.16); }
.question-row p{
  font-family:'Libre Caslon Display', serif; font-weight:400;
  font-size:clamp(1.25rem, 2.6vw, 1.65rem); line-height:1.42;
  color:#fff; margin:0; max-width:56ch;
}
@media (max-width:600px){ .questions-dark{ padding:72px 0; } }

.library-status p{ margin:0 0 14px; }
.library-status .lib-secondary{ font-size:0.9rem; color:#9A93A8; margin-bottom:0; }

/* ---------- HERO SPLIT VISUALS (Research + About only; distinct from Lab's network) ---------- */
.hero-split{ display:grid; grid-template-columns:1.1fr 0.9fr; gap:40px; align-items:center; }
@media (max-width:860px){ .hero-split{ grid-template-columns:1fr; gap:32px; } }
.hero-visual{ width:100%; max-width:320px; margin:0 auto; }
@media (max-width:860px){ .hero-visual{ max-width:240px; } }
.hero-visual svg{ width:100%; height:auto; display:block; overflow:visible; }

/* Research: question constellation — sparser, irregular, single violet center only */
.qc-node{
  fill:#8A8494;
  transform-box:fill-box; transform-origin:center;
  opacity:0; transform:scale(0.4);
  animation:qcNodeIn 0.45s ease-out forwards;
}
.qc-node:nth-of-type(1){ animation-delay:0.28s; }
.qc-node:nth-of-type(2){ animation-delay:0.36s; }
.qc-node:nth-of-type(3){ animation-delay:0.44s; }
.qc-node:nth-of-type(4){ animation-delay:0.52s; }
.qc-center{
  fill:var(--violet);
  transform-box:fill-box; transform-origin:center;
  opacity:0; transform:scale(0.4);
  animation:qcNodeIn 0.5s ease-out 0.05s forwards;
}
.qc-line{
  stroke:#C9C2B4; stroke-width:1.4;
  stroke-dasharray:160; stroke-dashoffset:160;
  animation:qcLineDraw 0.6s ease-out 0.6s forwards;
}
@keyframes qcNodeIn{ to{ opacity:1; transform:scale(1); } }
@keyframes qcLineDraw{ to{ stroke-dashoffset:0; } }
@media (prefers-reduced-motion: reduce){
  .qc-node, .qc-center, .qc-line{
    animation:none !important; opacity:1 !important;
    transform:none !important; stroke-dashoffset:0 !important;
  }
}

/* About: progression path — ascending curve, nodes grow toward the end */
.prog-path{
  fill:none; stroke:#C9C2B4; stroke-width:2;
  stroke-dasharray:520; stroke-dashoffset:520;
  animation:progDraw 0.9s ease-out 0.1s forwards;
}
.prog-node{
  fill:#B8B2C4;
  transform-box:fill-box; transform-origin:center;
  opacity:0; transform:scale(0.3);
  animation:progNodeIn 0.4s ease-out forwards;
}
.prog-node:nth-of-type(1){ animation-delay:0.2s; }
.prog-node:nth-of-type(2){ animation-delay:0.4s; }
.prog-node:nth-of-type(3){ animation-delay:0.6s; }
.prog-node:nth-of-type(4){ animation-delay:0.8s; }
.prog-accent{ fill:var(--violet-mid); }
.prog-final{ fill:var(--violet); }
@keyframes progDraw{ to{ stroke-dashoffset:0; } }
@keyframes progNodeIn{ to{ opacity:1; transform:scale(1); } }
@media (prefers-reduced-motion: reduce){
  .prog-path, .prog-node{
    animation:none !important; opacity:1 !important;
    transform:none !important; stroke-dashoffset:0 !important;
  }
}


.reveal{ opacity:0; transform:translateY(18px); transition:opacity 0.7s ease, transform 0.7s ease; }
.reveal.in{ opacity:1; transform:translateY(0); }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .reveal{ opacity:1; transform:none; transition:none; }
  .circle-group{ transition:none; }
  .hamburger span{ transition:none; }
}

/* ==========================================================================
   HOMEPAGE MOTION SYSTEM — scoped entirely to .home-page (index.html only)
   Extends the shared .reveal system above; never redefines it.
   None of these rules can affect any other page.
   ========================================================================== */

/* Hero entrance stagger: eyebrow immediate, headline +~130ms, CTA +~130ms more */
.home-page .hero .eyebrow.reveal{ transition-delay:0s; }
.home-page .hero h1.reveal{ transition-delay:0.13s; }
.home-page .hero .hero-cta.reveal{ transition-delay:0.26s; }

/* Hero CTA: subtle violet emphasis on hover + slow restrained arrow drift */
.home-page .hero-cta{ transition:color 0.2s ease; }
.home-page .hero-cta:hover{ color:var(--violet-dark); }
.home-page .hero-arrow{
  display:inline-block;
  animation:homeArrowDrift 2.6s ease-in-out 1s infinite;
}
@keyframes homeArrowDrift{
  0%, 100% { transform:translateY(0); }
  50% { transform:translateY(4px); }
}

/* The Idea: heading appears first, body follows, visual scales in slightly after */
.home-page #idea .idea-heading.reveal{ transition-delay:0s; }
.home-page #idea .idea-body.reveal{ transition-delay:0.12s; }
.home-page #idea .venn-scale.reveal{
  transition-delay:0.22s;
  transform:scale(0.98);
}
.home-page #idea .venn-scale.reveal.in{ transform:scale(1); }

/* Built Differently: three lines cascade in with a small stagger */
.home-page .stack-lines .l1.reveal{ transition-delay:0s; }
.home-page .stack-lines .l2.reveal{ transition-delay:0.15s; }
.home-page .stack-lines .l3.reveal{ transition-delay:0.3s; }

/* Research teaser: three areas stagger in as they enter view */
.home-page .research-list .research-item.reveal:nth-child(1){ transition-delay:0s; }
.home-page .research-list .research-item.reveal:nth-child(2){ transition-delay:0.1s; }
.home-page .research-list .research-item.reveal:nth-child(3){ transition-delay:0.2s; }

/* Final CTA: three pathways stagger in */
.home-page .pathways a.reveal:nth-child(1){ transition-delay:0s; }
.home-page .pathways a.reveal:nth-child(2){ transition-delay:0.1s; }
.home-page .pathways a.reveal:nth-child(3){ transition-delay:0.2s; }

/* Restrained arrow-shift hover, applied only where a homepage link wraps its
   arrow in .arrow-shift — shared .link-arrow base styling is untouched */
.home-page .link-arrow .arrow-shift,
.home-page .pathways .arrow-shift{
  display:inline-block;
  transition:transform 0.2s ease;
}
.home-page .link-arrow:hover .arrow-shift,
.home-page .pathways a:hover .arrow-shift{
  transform:translateX(4px);
}

/* Nav underline-grow, homepage only — shared nav styling elsewhere is untouched */
.home-page .pill-nav .links a{ position:relative; }
.home-page .pill-nav .links a::after{
  content:""; position:absolute; left:0; bottom:-4px;
  width:0; height:1px; background:#fff;
  transition:width 0.2s ease;
}
.home-page .pill-nav .links a:hover::after{ width:100%; }

@media (prefers-reduced-motion: reduce){
  .home-page .hero-arrow{ animation:none; }
  .home-page #idea .venn-scale.reveal,
  .home-page #idea .venn-scale.reveal.in{ transform:none !important; }
}