/* ===========================================================
   The American Pioneers — Design System v2
   Futuristic, fluid, always-in-motion. Glass panels, blob
   backgrounds, magnetic buttons, liquid nav, tilt cards.
=========================================================== */

:root{
  --ink:#13121c;
  --ink-soft:#4c4a5c;
  --muted:#7c7a8c;
  --bg:#f4f3fb;
  --bg2:#eef0fb;
  --line:rgba(20,18,40,.09);
  --white:#ffffff;

  --glass:rgba(255,255,255,.55);
  --glass-strong:rgba(255,255,255,.72);
  --glass-border:rgba(255,255,255,.7);
  --glass-dark:rgba(18,14,40,.5);
  --glass-dark-border:rgba(255,255,255,.14);

  --accent:#4d5dfb;
  --accent2:#a855f7;
  --accent3:#ec4899;
  --accent4:#22d3ee;

  --grad-1: linear-gradient(135deg,#4d5dfb 0%,#a855f7 55%,#ec4899 100%);
  --grad-2: linear-gradient(135deg,#22d3ee 0%,#4d5dfb 100%);
  --grad-dark: linear-gradient(160deg,#1a1440 0%,#2c1f6e 45%,#4a2a8f 100%);

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Helvetica, Arial, sans-serif;

  --maxw: 1160px;
  --pad: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.16,.84,.44,1);
  --pop: cubic-bezier(.34,1.56,.64,1);

  --r-lg: 34px;
  --r-md: 24px;
  --r-sm: 16px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
  position:relative;
}

img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4,p{ margin:0; }

.wrap{
  max-width:var(--maxw);
  margin:0 auto;
  padding-left:var(--pad);
  padding-right:var(--pad);
  position:relative;
  z-index:2;
}

/* ===========================================================
   Ambient moving background — visible through the whole page
=========================================================== */
.bg-blobs{
  position:fixed; inset:0; z-index:0; overflow:hidden;
  pointer-events:none;
}
.blob-wrap{ position:absolute; inset:0; will-change:transform; }
.blob{
  position:absolute; border-radius:44% 56% 62% 38%/48% 42% 58% 52%;
  filter:blur(44px); opacity:.5; mix-blend-mode:normal;
  animation:blobDrift 26s ease-in-out infinite alternate;
  /* transform-only animation: stays on the compositor thread, doesn't force repaint */
}
.b1{ width:46vw; height:46vw; max-width:640px; max-height:640px; top:-14vw; left:-10vw;
  background:radial-gradient(circle at 35% 30%, #4d5dfb, rgba(77,93,251,0) 72%); animation-duration:26s; }
.b2{ width:38vw; height:38vw; max-width:520px; max-height:520px; top:20vh; right:-14vw;
  background:radial-gradient(circle at 60% 40%, #a855f7, rgba(168,85,247,0) 72%); animation-duration:30s; animation-delay:-4s; }
.b3{ width:34vw; height:34vw; max-width:460px; max-height:460px; top:70vh; left:-8vw;
  background:radial-gradient(circle at 40% 40%, #ec4899, rgba(236,72,153,0) 72%); animation-duration:24s; animation-delay:-8s; }
.b4{ width:30vw; height:30vw; max-width:420px; max-height:420px; top:120vh; right:-10vw;
  background:radial-gradient(circle at 50% 50%, #22d3ee, rgba(34,211,238,0) 72%); animation-duration:28s; animation-delay:-2s; }
.b5{ width:32vw; height:32vw; max-width:440px; max-height:440px; top:165vh; left:10vw;
  background:radial-gradient(circle at 50% 50%, #4d5dfb, rgba(77,93,251,0) 72%); animation-duration:33s; animation-delay:-11s; }

@keyframes blobDrift{
  0%{ transform:translate(0,0) scale(1) rotate(0deg); }
  50%{ transform:translate(6vw,8vh) scale(1.1) rotate(14deg); }
  100%{ transform:translate(-4vw,14vh) scale(.96) rotate(-10deg); }
}

/* Fewer, lighter blobs on small screens — mobile GPUs pay the most for blur+compositing */
@media(max-width:640px){
  .b4, .b5{ display:none; }
  .blob{ filter:blur(30px); }
}

.cursor-glow{
  position:fixed; top:0; left:0; width:420px; height:420px;
  border-radius:50%; pointer-events:none; z-index:1;
  background:radial-gradient(circle, rgba(77,93,251,.16), rgba(168,85,247,.08) 45%, transparent 72%);
  transform:translate(-999px,-999px);
  will-change:transform;
}
@media(max-width:860px){ .cursor-glow{ display:none; } }
@media(prefers-reduced-motion:reduce){
  .blob{ animation:none; }
}

.grain-overlay{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  background-image:
    linear-gradient(rgba(20,18,40,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,18,40,.025) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(circle at 50% 0%, black, transparent 80%);
}

/* ---------- Type ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:13px; font-weight:700; letter-spacing:.09em; text-transform:uppercase;
  color:var(--accent); margin-bottom:18px;
  padding:6px 16px 6px 10px; border-radius:999px;
  background:rgba(77,93,251,.1); border:1px solid rgba(77,93,251,.18);
}
.eyebrow::before{
  content:""; width:7px;height:7px;border-radius:50%;
  background:var(--grad-1); box-shadow:0 0 0 3px rgba(77,93,251,.25);
  animation:pulseDot 1.8s ease-in-out infinite;
}
@keyframes pulseDot{ 0%,100%{ transform:scale(1); } 50%{ transform:scale(1.5); } }
.on-dark .eyebrow{ color:#dcd9ff; background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.18); }

h1{ font-size:clamp(2.6rem, 6vw, 5.2rem); line-height:1.03; font-weight:800; letter-spacing:-0.03em; }
h2{ font-size:clamp(2rem, 4.2vw, 3.3rem); line-height:1.07; font-weight:800; letter-spacing:-0.025em; }
h3{ font-size:clamp(1.25rem, 2vw, 1.6rem); font-weight:700; letter-spacing:-0.01em; }
.lede{ font-size:clamp(1.05rem, 1.6vw, 1.35rem); line-height:1.55; color:var(--ink-soft); font-weight:400; }
p.body{ font-size:1.05rem; line-height:1.7; color:var(--ink-soft); }
.on-dark, .on-dark h1, .on-dark h2, .on-dark h3{ color:var(--white); }
.on-dark .lede, .on-dark p.body{ color:rgba(255,255,255,.75); }
.muted{ color:var(--muted); }
.grad-text{
  background:var(--grad-1); -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ---------- Buttons — nothing here behaves like a plain button ---------- */
.btn{
  --mx:50%; --my:50%;
  position:relative; isolation:isolate;
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:15px 30px; border-radius:999px;
  font-size:1rem; font-weight:700; letter-spacing:-0.01em;
  cursor:pointer; border:1px solid transparent;
  overflow:hidden;
  transition:transform .5s var(--pop), box-shadow .45s var(--ease), border-color .4s var(--ease), background .4s var(--ease), color .4s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:var(--grad-1); background-size:220% 220%; background-position:0% 50%;
  color:#fff;
  box-shadow:0 10px 30px -10px rgba(77,93,251,.6);
}
.btn-primary::before{
  content:""; position:absolute; inset:0; z-index:-1;
  background:radial-gradient(circle 140px at var(--mx) var(--my), rgba(255,255,255,.45), transparent 70%);
  opacity:0; transition:opacity .4s var(--ease);
}
.btn-primary::after{
  content:""; position:absolute; inset:-7px; z-index:-2; border-radius:inherit;
  background:var(--grad-1); filter:blur(16px);
  opacity:.35; animation:btnGlowPulse 3.2s ease-in-out infinite;
  /* opacity-only: stays on the compositor thread instead of repainting a box-shadow every frame */
}
.btn-primary:hover{ background-position:100% 50%; box-shadow:0 16px 38px -8px rgba(168,85,247,.65); }
.btn-primary:hover::before{ opacity:1; }
@keyframes btnGlowPulse{
  0%,100%{ opacity:.3; }
  50%{ opacity:.6; }
}
@media(prefers-reduced-motion:reduce){ .btn-primary::after{ animation:none; opacity:.35; } }
.btn-ghost{
  background:var(--glass);
  border-color:var(--glass-border);
  color:var(--ink);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
}
.btn-ghost::after{
  content:"→"; display:inline-block; transition:transform .4s var(--pop);
}
.btn-ghost:hover::after{ transform:translateX(5px); }
.btn-ghost:hover{ border-color:rgba(77,93,251,.5); background:rgba(255,255,255,.85); }
.on-dark .btn-ghost{ background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.25); color:#fff; }
.on-dark .btn-ghost:hover{ border-color:rgba(255,255,255,.6); background:rgba(255,255,255,.16); }
.btn-row{ display:flex; gap:14px; flex-wrap:wrap; align-items:center; }
.center.btn-row{ justify-content:center; }

/* ---------- Nav: floating capsule that expands on hover ---------- */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  display:flex; justify-content:center;
  padding:18px var(--pad) 0;
  pointer-events:none;
}
.nav-pill{
  pointer-events:auto;
  display:flex; align-items:center; gap:clamp(14px,3vw,34px);
  padding:10px 12px 10px 20px;
  border-radius:999px;
  background:var(--glass);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(20px) saturate(180%); -webkit-backdrop-filter:blur(20px) saturate(180%);
  box-shadow:0 8px 30px -14px rgba(20,18,40,.25);
  transition:transform .55s var(--pop), box-shadow .5s var(--ease), padding .5s var(--ease), background .4s var(--ease), gap .5s var(--ease);
  max-width:100%;
}
.nav-pill:hover{
  transform:scale(1.025);
  padding-left:26px; padding-right:16px;
  gap:clamp(16px,3.4vw,40px);
  box-shadow:0 14px 42px -14px rgba(77,93,251,.4);
}
body.dark-nav .nav-pill{ background:rgba(20,16,45,.55); border-color:rgba(255,255,255,.14); }

.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:800; font-size:1rem; letter-spacing:-0.01em;
  color:var(--ink);
}
body.dark-nav .brand{ color:#fff; }
.brand img{ width:28px; height:28px; }
.brand span{ white-space:nowrap; }

.nav-links{
  position:relative;
  display:flex; align-items:center; gap:6px;
  font-size:.92rem; font-weight:600;
  color:var(--ink-soft);
}
body.dark-nav .nav-links{ color:rgba(255,255,255,.8); }
.nav-links a{
  position:relative; z-index:2;
  padding:9px 15px; border-radius:999px;
  transition:color .3s var(--ease);
}
.nav-links a:hover{ color:var(--ink); }
body.dark-nav .nav-links a:hover{ color:#fff; }
.nav-links a.active{ color:#fff; }
.nav-indicator{
  position:absolute; z-index:1; top:0; left:0; height:100%;
  border-radius:999px; background:var(--grad-1);
  opacity:0; transition:transform .5s var(--pop), width .5s var(--pop), opacity .3s var(--ease);
}
.nav-indicator.show{ opacity:1; }

.nav-cta{ display:flex; align-items:center; gap:12px; }
.nav-cta .btn{ padding:10px 20px; font-size:.88rem; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:10px;
  border-radius:50%;
  transition:background .3s;
}
.nav-toggle:hover{ background:rgba(77,93,251,.12); }
.nav-toggle span{ width:20px; height:2px; background:var(--ink); transition:.3s; border-radius:2px; }
body.dark-nav .nav-toggle span{ background:#fff; }

.mobile-menu{
  position:fixed; inset:0; z-index:999;
  background:var(--grad-dark);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px;
  clip-path:circle(4% at calc(100% - 46px) 46px);
  opacity:0;
  transition:clip-path .7s var(--pop), opacity .3s .1s;
  pointer-events:none;
}
.mobile-menu.open{ clip-path:circle(150% at calc(100% - 46px) 46px); opacity:1; pointer-events:auto; }
.mobile-menu a{
  color:#fff; font-size:1.8rem; font-weight:800; letter-spacing:-0.02em;
  padding:10px 26px; opacity:0; transform:translateY(16px);
  transition:opacity .5s var(--pop), transform .5s var(--pop);
}
.mobile-menu.open a{ opacity:1; transform:translateY(0); }
.mobile-menu.open a:nth-child(1){ transition-delay:.12s; }
.mobile-menu.open a:nth-child(2){ transition-delay:.18s; }
.mobile-menu.open a:nth-child(3){ transition-delay:.24s; }
.mobile-menu.open a:nth-child(4){ transition-delay:.30s; }
.mobile-menu.open a:nth-child(5){ transition-delay:.36s; }

@media(max-width:1040px){
  .nav-links, .nav-cta .btn-ghost{ display:none; }
  .nav-toggle{ display:flex; }
}
@media(max-width:480px){
  .brand span{ display:none; }
  .nav-cta .btn{ padding:9px 16px; font-size:.85rem; }
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:100vh;
  display:flex; align-items:center;
  background:var(--grad-dark);
  color:#fff;
  overflow:hidden;
  padding-top:120px; padding-bottom:80px;
  border-radius:0 0 var(--r-lg) var(--r-lg);
}
.hero-content{ position:relative; z-index:3; max-width:760px; }
.hero p.lede{ margin-top:22px; max-width:600px; }
.hero .btn-row{ margin-top:38px; }
.scroll-cue{
  position:absolute; bottom:36px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color:rgba(255,255,255,.6); font-size:.75rem; letter-spacing:.08em; text-transform:uppercase;
  z-index:3;
}
.scroll-cue .stick{
  width:22px; height:36px; border-radius:20px; border:1px solid rgba(255,255,255,.4);
  position:relative;
}
.scroll-cue .stick::after{
  content:""; position:absolute; top:6px; left:50%; width:4px; height:8px; border-radius:4px;
  background:#fff;
  animation:cue 1.6s infinite ease-in-out;
}
@keyframes cue{
  0%{ transform:translate(-50%,0); opacity:1; }
  70%{ transform:translate(-50%,14px); opacity:0; }
  100%{ transform:translate(-50%,14px); opacity:0; }
}

.floaters{ position:absolute; inset:0; z-index:1; pointer-events:none; }
.floater{
  position:absolute; border-radius:50%; filter:blur(2px); opacity:.6; will-change:transform;
  animation:floatBob 7s ease-in-out infinite;
}
.floater.f1{ width:300px; height:300px; top:8%; left:62%; background:radial-gradient(circle at 30% 30%, rgba(168,133,255,.6), rgba(168,133,255,0) 70%); animation-duration:9s; }
.floater.f2{ width:220px; height:220px; top:52%; left:6%; background:radial-gradient(circle at 30% 30%, rgba(236,72,153,.55), rgba(236,72,153,0) 70%); animation-duration:11s; animation-delay:-3s; }
.floater.f3{ width:160px; height:160px; top:68%; left:74%; background:radial-gradient(circle at 30% 30%, rgba(34,211,238,.6), rgba(34,211,238,0) 70%); animation-duration:8s; animation-delay:-1s; }
.floater.f4{ width:110px; height:110px; top:16%; left:12%; background:radial-gradient(circle at 30% 30%, rgba(77,93,251,.6), rgba(77,93,251,0) 70%); animation-duration:10s; animation-delay:-5s; }
@keyframes floatBob{
  0%,100%{ transform:translate(0,0) scale(1); }
  50%{ transform:translate(3%,-6%) scale(1.08); }
}
.grid-overlay{
  position:absolute; inset:0; z-index:2;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(circle at 60% 30%, black, transparent 75%);
  /* static: animating background-position here would force a repaint every frame for no real payoff */
}

/* ---------- Sections ---------- */
section{ position:relative; z-index:2; }
.section{ padding:120px 0; }
.section-tight{ padding:90px 0; }
.section.on-dark{ background:transparent; }
.section-alt{ background:transparent; }

.section-head{ max-width:680px; margin-bottom:64px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* reveal-on-scroll — a pop, not a fade */
.reveal{
  opacity:0; transform:translateY(50px) scale(.9) rotate(-1.2deg);
  transition:opacity .8s var(--ease), transform .8s var(--pop);
}
.reveal.in{ opacity:1; transform:translateY(0) scale(1) rotate(0deg); }
.reveal.from-left{ transform:translateX(-70px) scale(.92) rotate(-2deg); }
.reveal.from-left.in{ transform:translateX(0) scale(1) rotate(0deg); }
.reveal.from-right{ transform:translateX(70px) scale(.92) rotate(2deg); }
.reveal.from-right.in{ transform:translateX(0) scale(1) rotate(0deg); }
.reveal-delay-1{ transition-delay:.09s; }
.reveal-delay-2{ transition-delay:.18s; }
.reveal-delay-3{ transition-delay:.27s; }

/* ---------- Cards / grids ---------- */
.grid{ display:grid; gap:26px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
@media(max-width:860px){ .grid-3, .grid-2{ grid-template-columns:1fr; } }

.card{
  background:var(--glass-strong);
  border:1px solid var(--glass-border);
  border-radius:var(--r-lg) var(--r-lg) var(--r-lg) 8px;
  padding:36px 32px;
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  box-shadow:0 18px 46px -28px rgba(20,18,40,.35);
  transform-style:preserve-3d;
  transition:transform .35s var(--ease), box-shadow .45s var(--ease), border-color .4s var(--ease);
  will-change:transform;
}
.card:nth-child(2n){ border-radius:var(--r-lg) var(--r-lg) 8px var(--r-lg); }
.card:hover{ box-shadow:0 30px 60px -24px rgba(77,93,251,.45); border-color:rgba(77,93,251,.35); }
.card .icon{
  width:48px; height:48px; border-radius:16px 16px 16px 4px;
  display:flex; align-items:center; justify-content:center;
  background:var(--grad-1); color:#fff; margin-bottom:22px;
  font-size:1.15rem; font-weight:700;
  box-shadow:0 10px 24px -10px rgba(77,93,251,.6);
}
.card h3{ margin-bottom:10px; }
.card p{ color:var(--ink-soft); line-height:1.6; font-size:.98rem; }

.card-dark{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-lg) var(--r-lg) var(--r-lg) 8px;
  padding:36px 32px;
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  transform-style:preserve-3d;
  transition:transform .35s var(--ease), background .45s var(--ease), border-color .4s var(--ease);
  will-change:transform;
}
.card-dark:hover{ background:rgba(255,255,255,.1); border-color:rgba(255,255,255,.3); }
.card-dark h3{ color:#fff; margin-bottom:10px; }
.card-dark p{ color:rgba(255,255,255,.7); line-height:1.6; font-size:.98rem; }

/* ---------- Neura — a floating panel, not a full-bleed box ---------- */
.neura{
  background:radial-gradient(1200px 600px at 80% 0%, rgba(168,85,247,.35), transparent 60%), var(--grad-dark);
  color:#fff; overflow:hidden;
  border-radius:var(--r-lg);
  margin-left:var(--pad); margin-right:var(--pad);
}
.neura-badge{
  display:inline-flex; align-items:center; gap:10px;
  padding:9px 18px; border-radius:999px;
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.2);
  font-size:.85rem; font-weight:700; letter-spacing:.02em;
  margin-bottom:26px;
}
.neura-badge .dot{ width:8px; height:8px; border-radius:50%; background:#ec4899; box-shadow:0 0 0 4px rgba(236,72,153,.3); animation:pulseDot 1.6s infinite; }
.neura-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center; }
@media(max-width:900px){ .neura-grid{ grid-template-columns:1fr; } }
.neura-panel{
  border-radius:var(--r-lg) var(--r-lg) 8px var(--r-lg);
  background:linear-gradient(160deg, rgba(255,255,255,.1), rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.16);
  padding:38px; position:relative;
  transition:transform .4s var(--ease);
}
.neura-panel .glow{
  position:absolute; width:240px; height:240px; border-radius:50%;
  background:radial-gradient(circle, rgba(236,72,153,.5), transparent 70%);
  top:-70px; right:-70px; filter:blur(10px); z-index:0;
  animation:blobDrift 12s ease-in-out infinite alternate;
}
.neura-panel-inner{ position:relative; z-index:1; }
.neura-list{ list-style:none; margin:22px 0 0; padding:0; display:flex; flex-direction:column; gap:16px; }
.neura-list li{ display:flex; gap:12px; align-items:flex-start; color:rgba(255,255,255,.85); font-size:.98rem; line-height:1.55; }
.neura-list li .chk{
  flex:none; width:22px;height:22px;border-radius:50% 50% 50% 4px;
  background:var(--grad-1); display:flex;align-items:center;justify-content:center;
  font-size:.7rem; margin-top:2px;
}

/* ---------- TED / video ---------- */
.video-frame{
  position:relative; border-radius:var(--r-lg) var(--r-lg) 8px var(--r-lg); overflow:hidden;
  aspect-ratio:16/9; background:#000;
  box-shadow:0 40px 80px -30px rgba(77,93,251,.4);
  border:1px solid var(--glass-border);
}
.video-frame iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }

/* YouTube facade: real player JS only loads after a click, not on page load */
.yt-facade{ cursor:pointer; }
.yt-facade .yt-thumb{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.yt-facade .yt-play{
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:74px; height:74px; border-radius:50%;
  background:rgba(20,18,40,.55); border:1px solid rgba(255,255,255,.4);
  color:#fff; font-size:1.4rem; display:flex; align-items:center; justify-content:center;
  padding-left:4px; backdrop-filter:blur(4px);
  transition:transform .35s var(--pop), background .3s var(--ease);
}
.yt-facade:hover .yt-play, .yt-facade:focus-visible .yt-play{ transform:translate(-50%,-50%) scale(1.1); background:rgba(236,72,153,.85); }
.yt-facade:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; }

/* ---------- Stats ---------- */
.stat-row{ display:flex; flex-wrap:wrap; gap:48px; }
.stat b{ display:block; font-size:clamp(2rem,4vw,3rem); font-weight:800; letter-spacing:-0.02em; }
.stat span{ color:var(--muted); font-size:.92rem; }
.on-dark .stat span{ color:rgba(255,255,255,.6); }

/* ---------- Timeline ---------- */
.timeline{ position:relative; padding-left:34px; display:flex; flex-direction:column; gap:44px; }
.timeline::before{
  content:""; position:absolute; left:6px; top:6px; bottom:6px; width:2px;
  background:linear-gradient(var(--accent), var(--accent2), var(--accent3));
  border-radius:2px;
}
.timeline-item{ position:relative; }
.timeline-item::before{
  content:""; position:absolute; left:-34px; top:4px;
  width:15px; height:15px; border-radius:50%; background:var(--grad-1);
  box-shadow:0 0 0 6px var(--bg), 0 0 0 8px rgba(77,93,251,.25);
}
.timeline-item h3{ margin-bottom:8px; }
.timeline-item p{ color:var(--ink-soft); line-height:1.65; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:60px; }
@media(max-width:860px){ .contact-grid{ grid-template-columns:1fr; } }
.contact-item{ display:flex; gap:16px; padding:20px 4px; border-radius:var(--r-sm); transition:background .3s var(--ease), transform .3s var(--ease); }
.contact-item:hover{ background:rgba(255,255,255,.6); transform:translateX(4px); }
.contact-item .icon{
  width:44px; height:44px; border-radius:14px 14px 14px 4px; flex:none;
  background:var(--grad-1); display:flex; align-items:center; justify-content:center; color:#fff; font-size:1.05rem;
  box-shadow:0 10px 22px -10px rgba(77,93,251,.6);
}
.contact-item h3{ margin-bottom:4px; font-size:1.05rem; }
.contact-item p, .contact-item a{ color:var(--ink-soft); font-size:.98rem; }
.contact-item a:hover{ color:var(--accent); }

.note-box{
  border-radius:var(--r-lg) var(--r-lg) 8px var(--r-lg); padding:32px;
  background:var(--glass-strong); border:1px solid var(--glass-border);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  box-shadow:0 18px 46px -28px rgba(20,18,40,.3);
}
.note-box h3{ margin-bottom:10px; }
.note-box p{ color:var(--ink-soft); line-height:1.65; }

/* ---------- Footer ---------- */
footer{
  background:var(--grad-dark); color:rgba(255,255,255,.65);
  padding:72px 0 32px;
  border-radius:var(--r-lg) var(--r-lg) 0 0;
  margin-top:40px;
  position:relative; z-index:2;
}
.footer-top{ display:flex; justify-content:space-between; gap:40px; flex-wrap:wrap; margin-bottom:56px; }
.footer-brand{ max-width:340px; }
.footer-brand .brand{ color:#fff; margin-bottom:14px; }
.footer-brand p{ color:rgba(255,255,255,.55); line-height:1.6; font-size:.95rem; }
.nonprofit-badge{
  display:inline-flex; align-items:center; gap:8px; margin-top:16px;
  padding:7px 14px; border-radius:999px; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.16);
  font-size:.82rem; font-weight:600; color:rgba(255,255,255,.75);
}
.nonprofit-badge .dot{ width:6px; height:6px; border-radius:50%; background:var(--grad-1); flex:none; }
.footer-cols{ display:flex; gap:64px; flex-wrap:wrap; }
.footer-col h4{ color:#fff; font-size:.85rem; letter-spacing:.06em; text-transform:uppercase; margin-bottom:18px; }
.footer-col a{ display:inline-block; color:rgba(255,255,255,.6); font-size:.95rem; margin-bottom:12px; transition:color .25s, transform .25s; }
.footer-col a:hover{ color:#fff; transform:translateX(4px); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap;
  padding-top:28px; border-top:1px solid rgba(255,255,255,.12);
  font-size:.85rem; color:rgba(255,255,255,.45);
}

/* ---------- Page hero ---------- */
.page-hero{
  padding:170px 0 90px;
  background:var(--grad-dark); color:#fff;
  position:relative; overflow:hidden;
  border-radius:0 0 var(--r-lg) var(--r-lg);
}
.page-hero .lede{ max-width:600px; margin-top:18px; }

/* ---------- misc ---------- */
.divider{ height:1px; background:var(--line); border:none; margin:0; }
.center{ text-align:center; }
.mx-auto{ margin-left:auto; margin-right:auto; }

/* ---------- Forms (Donate pledge form) ---------- */
.form-panel{
  position:relative; overflow:hidden;
  border-radius:var(--r-lg); padding:44px;
  background:linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,255,255,.6));
  border:1px solid var(--glass-border);
  backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
  box-shadow:0 30px 70px -32px rgba(20,18,40,.4);
}
.form-panel::before{
  content:""; position:absolute; top:0; left:0; right:0; height:4px;
  background:var(--grad-1); background-size:200% 100%;
  animation:panelSheen 6s linear infinite;
}
@keyframes panelSheen{ 0%{ background-position:0% 0; } 100%{ background-position:200% 0; } }
.form-panel .glow{
  position:absolute; width:260px; height:260px; border-radius:50%;
  background:radial-gradient(circle, rgba(168,85,247,.22), transparent 70%);
  top:-90px; right:-90px; filter:blur(20px); z-index:0; pointer-events:none;
  animation:blobDrift 14s ease-in-out infinite alternate;
}
.form-panel-head{ position:relative; z-index:1; display:flex; align-items:center; gap:14px; margin-bottom:30px; }
.form-panel-head .icon{
  width:46px; height:46px; border-radius:16px 16px 16px 4px; flex:none;
  background:var(--grad-1); display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:1.2rem; box-shadow:0 10px 24px -10px rgba(77,93,251,.6);
}
.form-panel form{ position:relative; z-index:1; }

.form-group-label{
  font-size:.78rem; font-weight:800; letter-spacing:.08em; text-transform:uppercase;
  color:var(--accent); margin:0 0 16px; display:flex; align-items:center; gap:10px;
}
.form-group-label::after{ content:""; flex:1; height:1px; background:linear-gradient(90deg, rgba(77,93,251,.3), transparent); }
.form-section{ display:flex; flex-direction:column; gap:18px; }
.form-section + .form-group-label{ margin-top:32px; }

.field{ display:flex; flex-direction:column; gap:22px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
@media(max-width:600px){ .field-row{ grid-template-columns:1fr; } }
.field label{ display:block; font-size:.85rem; font-weight:700; margin-bottom:9px; color:var(--ink-soft); }
.field fieldset{ border:none; margin:0; padding:0; }
.field legend{ display:block; width:100%; font-size:.85rem; font-weight:700; margin-bottom:9px; padding:0; color:var(--ink-soft); }

.input-wrap{ position:relative; }
.input-wrap .input-icon{
  position:absolute; left:16px; top:50%; transform:translateY(-50%);
  width:22px; height:22px; border-radius:7px;
  background:rgba(77,93,251,.12); color:var(--accent);
  display:flex; align-items:center; justify-content:center; font-size:.8rem; font-weight:700;
  pointer-events:none;
}
.input-wrap input{ padding-left:48px !important; }
.input-wrap.currency .input-icon{ background:transparent; font-size:1rem; }

.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field textarea{
  width:100%; padding:15px 16px; border-radius:16px; border:1px solid var(--line);
  background:rgba(255,255,255,.8); font-family:var(--font); font-size:.98rem; color:var(--ink);
  box-shadow:inset 0 1px 2px rgba(20,18,40,.04);
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.field input:hover, .field textarea:hover{ border-color:rgba(77,93,251,.3); }
.field input:focus, .field textarea:focus{
  outline:none; border-color:var(--accent); background:#fff;
  box-shadow:0 0 0 4px rgba(77,93,251,.15), inset 0 1px 2px rgba(20,18,40,.04);
}
.field textarea{ resize:vertical; min-height:96px; }

.pill-group{ display:flex; flex-wrap:wrap; gap:10px; }
.pill-choice{ display:none; }
.pill-choice-label{
  position:relative;
  padding:12px 22px; border-radius:999px; border:1px solid var(--line);
  background:rgba(255,255,255,.7); cursor:pointer; font-weight:700; font-size:.94rem;
  transition:transform .3s var(--pop), border-color .25s var(--ease), background .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease), padding .25s var(--ease);
}
.pill-choice-label:hover{ transform:translateY(-2px); border-color:rgba(77,93,251,.4); }
.pill-choice:checked + .pill-choice-label{
  border-color:transparent; background:var(--grad-1); color:#fff;
  box-shadow:0 12px 26px -10px rgba(77,93,251,.65);
  padding-left:30px;
}
.pill-choice:checked + .pill-choice-label::before{
  content:"✓"; position:absolute; left:12px; top:50%; transform:translateY(-50%); font-size:.8rem;
}
.custom-amount{ max-width:220px; }

.submit-note{ font-size:.85rem; color:var(--muted); line-height:1.5; margin-top:14px; }

.impact-list{ list-style:none; margin:24px 0 0; padding:0; display:flex; flex-direction:column; gap:16px; }
.impact-list li{
  display:flex; gap:16px; align-items:center; padding:16px 18px; border-radius:18px 18px 18px 6px;
  background:var(--glass-strong); border:1px solid var(--glass-border);
  transition:transform .3s var(--ease), box-shadow .3s var(--ease);
}
.impact-list li:hover{ transform:translateX(4px); box-shadow:0 14px 30px -18px rgba(77,93,251,.4); }
.impact-list li b{
  flex:none; min-width:64px; font-size:1.15rem; font-weight:800; color:var(--accent);
}
.impact-list li span{ color:var(--ink-soft); font-size:.94rem; line-height:1.5; }

/* ---------- Programs (courses / teaching resources) ---------- */
.quicknav{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
@media(max-width:860px){ .quicknav{ grid-template-columns:repeat(2,1fr); } }
.quicknav-item{
  display:flex; flex-direction:column; gap:10px; padding:22px 20px; border-radius:20px 20px 20px 6px;
  background:var(--glass-strong); border:1px solid var(--glass-border);
  transition:transform .35s var(--pop), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.quicknav-item:hover{ transform:translateY(-5px); box-shadow:0 20px 40px -24px rgba(77,93,251,.4); border-color:rgba(77,93,251,.35); }
.quicknav-item .emoji{ font-size:1.5rem; }
.quicknav-item b{ font-size:.98rem; font-weight:800; letter-spacing:-0.01em; }
.quicknav-item span{ font-size:.85rem; color:var(--muted); line-height:1.4; }

.program-card{
  background:var(--glass-strong); border:1px solid var(--glass-border);
  border-radius:var(--r-lg) var(--r-lg) var(--r-lg) 8px;
  padding:clamp(28px,4vw,44px); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  box-shadow:0 24px 56px -32px rgba(20,18,40,.35);
}
.program-card + .program-card{ margin-top:32px; }
.program-head{ display:flex; align-items:flex-start; justify-content:space-between; gap:20px; flex-wrap:wrap; margin-bottom:8px; }
.program-tag{
  display:inline-flex; padding:6px 14px; border-radius:999px; background:rgba(77,93,251,.1);
  color:var(--accent); font-size:.76rem; font-weight:800; letter-spacing:.06em; text-transform:uppercase;
}
.program-card h3{ font-size:clamp(1.4rem,2.4vw,1.8rem); margin-top:16px; }
.program-tagline{ color:var(--ink-soft); font-size:1.02rem; margin-top:8px; line-height:1.5; }
.program-desc{ color:var(--ink-soft); font-size:.98rem; line-height:1.65; margin-top:16px; }

.program-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(24px,4vw,40px); margin-top:28px; }
@media(max-width:760px){ .program-grid{ grid-template-columns:1fr; } }
.program-subhead{ font-size:.82rem; font-weight:800; letter-spacing:.06em; text-transform:uppercase; color:var(--muted); margin-bottom:16px; }

.program-lessons{ list-style:none; margin:0; padding:0; counter-reset:lesson; display:flex; flex-direction:column; gap:13px; }
.program-lessons li{ display:flex; gap:14px; align-items:flex-start; counter-increment:lesson; }
.program-lessons li::before{
  content:counter(lesson); flex:none; width:26px; height:26px; border-radius:8px 8px 8px 2px;
  background:var(--grad-1); color:#fff; font-size:.75rem; font-weight:800;
  display:flex; align-items:center; justify-content:center; margin-top:1px;
}
.program-lessons li span{ font-size:.95rem; color:var(--ink-soft); line-height:1.5; padding-top:3px; }

.program-includes{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:13px; }
.program-includes li{ display:flex; gap:12px; align-items:flex-start; font-size:.95rem; color:var(--ink-soft); line-height:1.5; }
.program-includes li .chk{
  flex:none; width:22px; height:22px; border-radius:50% 50% 50% 4px; background:var(--grad-2);
  color:#fff; display:flex; align-items:center; justify-content:center; font-size:.68rem; margin-top:1px;
}

.program-request{
  max-height:0; overflow:hidden; opacity:0;
  transition:max-height .55s var(--ease), opacity .45s var(--ease);
}
.program-request.open{ max-height:1200px; opacity:1; }
.program-request-inner{ border-top:1px solid var(--line); margin-top:30px; padding-top:30px; }
.program-request-inner .form-group-label{ margin-top:0; }

.program-toggle-row{ margin-top:30px; display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.program-toggle-row .muted{ font-size:.85rem; }