/* TPU Website Refresh v3 — dark premium system (built on colors_and_type.css tokens) */
:root{
  --dk-base:#2D1238;
  --dk-surface:#481D59;
  --dk-card:rgba(230,230,250,0.07);
  --dk-card-hover:rgba(230,230,250,0.11);
  --dk-line:rgba(230,230,250,0.18);
  --dk-text:#FAFAFA;
  --dk-mute:rgba(230,230,250,0.68);
  --glow-violet:0 24px 64px -24px rgba(94,47,112,0.55);
}
html{scroll-behavior:auto}
body{margin:0;font-family:var(--font-sans);background:var(--dk-base);color:var(--dk-text);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--dk-text);text-decoration:none}
a:hover{color:var(--tpu-gold)}
.wrap{max-width:1180px;margin:0 auto;padding:0 40px;box-sizing:border-box}
.sec{padding:128px 0}
.sec-sm{padding:96px 0}
.hero-pad{padding:190px 0 110px}
.hero-pad-tight{padding:190px 0 70px}
.bg-base{background:var(--dk-base)}
.bg-surface{background:var(--dk-surface)}
.bg-light{background:var(--tpu-paper);color:var(--tpu-ink)}
.grain{position:relative}
.grain::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}
.grain>*{position:relative}
/* type */
.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--tpu-gold)}
.display{font-weight:800;font-size:clamp(2.6rem,5.4vw,4.6rem);line-height:1.05;letter-spacing:-0.02em;margin:0;text-wrap:balance}
.h2{font-weight:800;font-size:clamp(2rem,3.6vw,3rem);line-height:1.1;letter-spacing:-0.02em;margin:0;text-wrap:balance}
.h3{font-weight:700;font-size:1.75rem;line-height:1.2;letter-spacing:-0.01em;margin:0}
.h4{font-weight:700;font-size:1.25rem;line-height:1.3;margin:0}
.lede{font-weight:400;font-size:1.185rem;line-height:1.7;color:var(--dk-mute);margin:0}
.body{font-weight:400;font-size:1rem;line-height:1.7;color:var(--dk-mute);margin:0}
.gold{color:var(--tpu-gold)}
.lav{color:var(--tpu-lavender)}
.mute{color:var(--dk-mute)}
.ink-mute{color:var(--tpu-ink-3)}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-sans);font-weight:700;font-size:.95rem;letter-spacing:.01em;padding:16px 30px;border-radius:6px;border:none;cursor:pointer;transition:transform .2s var(--ease-out),background .2s var(--ease-out),box-shadow .2s var(--ease-out),border-color .2s var(--ease-out);text-decoration:none}
.btn:active{transform:scale(.98)}
.btn-gold{background:var(--tpu-gold);color:var(--tpu-violet-900)}
.btn-gold:hover{background:var(--tpu-gold-400);color:var(--tpu-violet-900);box-shadow:0 14px 40px -14px rgba(213,176,54,0.5);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--dk-text);border:1px solid var(--dk-line)}
.btn-ghost:hover{border-color:var(--tpu-lavender);color:var(--dk-text);box-shadow:var(--glow-violet);transform:translateY(-2px)}
.btn:focus-visible{outline:2px solid var(--tpu-gold);outline-offset:2px}
/* cards */
.card{background:var(--dk-card);border:1px solid var(--dk-line);border-radius:10px;padding:40px;box-sizing:border-box;transition:transform .2s var(--ease-out),box-shadow .2s var(--ease-out),background .2s var(--ease-out)}
.card:hover{transform:translateY(-4px);box-shadow:var(--glow-violet);background:var(--dk-card-hover)}
.card-static{background:var(--dk-card);border:1px solid var(--dk-line);border-radius:10px;padding:40px;box-sizing:border-box}
.num{font-weight:800;font-feature-settings:"tnum" 1;letter-spacing:-0.02em;color:var(--tpu-gold)}
.marker{font-weight:800;font-size:.95rem;color:var(--tpu-gold);font-feature-settings:"tnum" 1;letter-spacing:.06em}
.divider{height:1px;background:var(--dk-line);border:none;margin:0}
/* reveal (only hides when motion JS has loaded) */
.tpu-motion .rv{opacity:0;transform:translateY(28px);transition:opacity .65s var(--ease-out),transform .65s var(--ease-out)}
.tpu-motion .rv-in{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .tpu-motion .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}
/* forms */
.field{display:flex;flex-direction:column;gap:8px}
.flabel{font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--dk-mute)}
.finput{background:rgba(230,230,250,0.06);border:1px solid var(--dk-line);border-radius:6px;padding:14px 16px;color:var(--dk-text);font-family:var(--font-sans);font-size:1rem;transition:border-color .2s var(--ease-out)}
.finput:focus{outline:2px solid var(--tpu-gold);outline-offset:2px;border-color:var(--tpu-gold)}
.finput::placeholder{color:rgba(230,230,250,0.4)}
select.finput{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23E6E6FA' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
select.finput option{background:#2D1238;color:#FAFAFA}
/* pinned SPO */
.pinwrap{position:relative}
.pinsticky{position:sticky;top:0;min-height:100vh;display:flex;align-items:center;box-sizing:border-box}
.spo-step{opacity:.42;transform:translateY(6px);transition:opacity .45s var(--ease-out),transform .45s var(--ease-out)}
.spo-step.on{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion: reduce){.spo-step{opacity:1;transform:none}}
@media (max-width:860px){
  .pinwrap[data-pin]{height:auto !important}
  .pinsticky{position:static;min-height:0;padding:96px 0}
  .pinbar{display:none}
  .spo-step{opacity:1;transform:none}
}
/* nav */
.tpunav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .25s var(--ease-out),box-shadow .25s var(--ease-out)}
.tpunav.solid{background:rgba(45,18,56,0.92);backdrop-filter:blur(12px);box-shadow:0 1px 0 rgba(230,230,250,0.08)}
.navlink{font-size:.92rem;font-weight:600;color:var(--dk-text);padding:10px 4px;border-bottom:1px solid transparent;transition:border-color .2s var(--ease-out)}
.navlink:hover{color:var(--dk-text);border-bottom-color:var(--tpu-gold)}
.ddpanel{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);opacity:0;pointer-events:none;transition:opacity .2s var(--ease-out),transform .2s var(--ease-out);background:#3A1748;border:1px solid var(--dk-line);border-radius:10px;box-shadow:0 24px 64px -16px rgba(26,19,32,0.6);padding:28px;width:640px;box-sizing:border-box}
.navdd:hover .ddpanel{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.ddlink{display:block;padding:10px 12px;border-radius:6px;transition:background .15s var(--ease-out)}
.ddlink:hover{background:rgba(230,230,250,0.07)}
/* marquee credibility strip */
.strip{overflow:hidden;position:relative}
.striprow{display:flex;gap:64px;width:max-content;animation:stripmove 36s linear infinite}
@keyframes stripmove{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){.striprow{animation:none}}
.stripitem{font-size:.85rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:rgba(230,230,250,0.45);white-space:nowrap}
/* accordion */
.acc{border-bottom:1px solid var(--dk-line)}
.accbtn{width:100%;background:none;border:none;color:var(--dk-text);font-family:var(--font-sans);font-weight:700;font-size:1.15rem;text-align:left;padding:28px 0;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px}
.accbtn:focus-visible{outline:2px solid var(--tpu-gold);outline-offset:2px}
.accbody{overflow:hidden;transition:max-height .35s var(--ease-out)}
.accinner{padding:0 0 28px;max-width:760px}
/* shared sections */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.statnum{font-weight:800;font-feature-settings:"tnum" 1;letter-spacing:-0.02em;color:var(--tpu-gold);font-size:clamp(3rem,5.5vw,4.4rem);line-height:1}
.statlbl{font-weight:600;font-size:1rem;line-height:1.5;color:var(--dk-text);margin-top:14px}
.statsub{font-size:.82rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--dk-mute);margin-top:10px}
.doorcard{display:flex;flex-direction:column;gap:16px;background:var(--dk-card);border:1px solid var(--dk-line);border-radius:12px;padding:56px 48px;box-sizing:border-box;transition:transform .2s var(--ease-out),box-shadow .2s var(--ease-out),border-color .2s var(--ease-out)}
.doorcard:hover{transform:translateY(-5px);box-shadow:var(--glow-violet);border-color:rgba(230,230,250,0.3)}
.doorq{font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--tpu-lavender)}
.ladrow{display:grid;grid-template-columns:90px 1.1fr 1.6fr;gap:32px;padding:40px 0;border-top:1px solid var(--dk-line);align-items:baseline}
.ctaband{padding:150px 0;text-align:center}
.sectag{display:inline-block;font-size:.75rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--tpu-gold);margin-bottom:20px}
.problink{font-weight:700;font-size:clamp(1.5rem,2.8vw,2.2rem);line-height:1.3;letter-spacing:-0.01em;margin:0}
.variantbar{position:fixed;bottom:20px;right:20px;z-index:150;display:flex;gap:6px;align-items:center;background:rgba(45,18,56,0.9);border:1px solid var(--dk-line);border-radius:8px;padding:8px 12px;font-size:.78rem;font-weight:600}
.variantbar a{padding:4px 8px;border-radius:4px;color:var(--dk-mute)}
.variantbar a:hover{color:var(--tpu-gold)}
.variantbar .cur{background:var(--tpu-gold);color:var(--tpu-violet-900)}
@media (max-width:860px){
  .grid2,.grid3{grid-template-columns:1fr}
  .ladrow{grid-template-columns:60px 1fr;grid-template-rows:auto auto}
  .wrap{padding:0 24px}
  .sec{padding:80px 0}
  .sec-sm{padding:64px 0}
  .ddpanel{width:90vw}
  .hero-pad{padding:132px 0 72px}
  .hero-pad-tight{padding:132px 0 40px}
  .ctaband{padding:96px 0}
  .card,.card-static{padding:28px}
  .grid2{gap:40px}
  .accbtn{font-size:1.02rem;padding:22px 0}
  .doorcard{padding:36px 28px}
}

/* Spacing utilities declared last so they win over the type classes' margin:0.
   (Same specificity, so source order decides.) */
.m0{margin:0}
.mt4{margin-top:4px}
.mt8{margin-top:8px}
.mt12{margin-top:12px}
.mt16{margin-top:16px}
.mt24{margin-top:24px}
.mt32{margin-top:32px}