/* ============================================================
   Closura — site styles
   Tokens from the identity sheet. One blue does the work.
   ============================================================ */

:root{
  --ink:#0B0F1C;
  --ink-2:#151B2E;
  --blue:#1F5BFF;
  --blue-lift:#4C82FF;
  --paper:#F6F7F9;
  --steel:#77809A;
  --body:#3D4459;
  --onink:#DDE2EF;
  --onink-muted:#B9C0D4;
  --line:rgba(255,255,255,.10);
  --line-dark:rgba(11,15,28,.10);
  --sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --nav-h:72px;
  --ease:cubic-bezier(.6,0,.2,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:clip;
}
::selection{background:var(--blue);color:#fff}
img,svg{display:block;max-width:100%}
a{color:inherit}

.wrap{max-width:1160px;margin:0 auto;padding:0 28px}
.wrap--narrow{max-width:820px}
section{scroll-margin-top:calc(var(--nav-h) + 12px)}

/* ---------- type ---------- */
.eyebrow{
  font:600 11px/1 var(--mono);
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--steel);
}
.eyebrow--onink{color:var(--steel)}
.eyebrow--onblue{color:rgba(255,255,255,.72)}

h1{
  margin:22px 0 0;
  font-size:clamp(40px,6vw,76px);
  font-weight:800;
  letter-spacing:-.035em;
  line-height:1.02;
}
h1 em{font-style:normal;color:var(--blue)}
h2{
  margin:16px 0 0;
  font-size:clamp(30px,4vw,48px);
  font-weight:800;
  letter-spacing:-.03em;
  line-height:1.05;
}
.lede{margin:18px 0 0;max-width:58ch;color:var(--body);font-size:17px;line-height:1.65}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 22px;border-radius:10px;
  font:600 15px/1 var(--sans);letter-spacing:-.01em;
  text-decoration:none;white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.btn--lg{padding:16px 26px;font-size:16px}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:#1848D6}
.btn--blue{background:var(--blue);color:#fff}
.btn--blue:hover{background:#1848D6}
.btn--ghost{border:1px solid var(--line-dark);color:var(--ink);background:transparent}
.btn--ghost:hover{border-color:var(--ink)}
.btn__arrow{transition:transform .25s var(--ease)}
.btn:hover .btn__arrow{transform:translateX(4px)}
.btn:hover .btn__arrow--down{transform:translateY(4px)}
.btn:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
a:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:var(--paper);
  border-bottom:1px solid transparent;
  transition:border-color .25s var(--ease),transform .35s var(--ease);
}
.nav.is-scrolled{border-bottom-color:var(--line-dark)}
.nav.is-hidden{transform:translateY(-100%)}
.nav__inner{
  max-width:1160px;margin:0 auto;padding:0 28px;
  height:var(--nav-h);
  display:flex;align-items:center;gap:36px;
}
.nav__logo svg{height:26px;width:auto}
.nav__links{display:flex;gap:28px;margin-left:auto}
.nav__links a{
  font:500 14px/1 var(--sans);text-decoration:none;color:var(--body);
  padding:6px 0;position:relative;
}
.nav__links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--blue);transition:right .25s var(--ease);
}
.nav__links a:hover::after{right:0}
.nav__cta{padding:11px 18px;font-size:14px}

/* ---------- hero ---------- */
.hero{position:relative;padding:72px 0 96px;overflow:clip}
.hero__grid{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:40px;align-items:center;
}
.hero__sub{margin:24px 0 0;max-width:50ch;color:var(--body);font-size:18px;line-height:1.6}
.hero__actions{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap}
.hero__markwrap{position:relative;display:flex;justify-content:center}
.hero__mark{width:min(420px,34vw);overflow:visible}
.hero__arc{stroke-dasharray:1;stroke-dashoffset:1}
.hero__tip{opacity:0;transition:opacity .5s var(--ease) 1.35s}
.hero.is-drawn .hero__tip{opacity:1}

.stats{
  margin-top:88px;
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line-dark);
}
.stat{padding:28px 24px 0 0}
.stat + .stat{padding-left:32px;border-left:1px solid var(--line-dark)}
.stat__num{
  display:block;font-size:clamp(30px,3.4vw,44px);font-weight:800;
  letter-spacing:-.03em;font-variant-numeric:tabular-nums;
}
.stat__label{display:block;margin-top:6px;font:500 12px/1.4 var(--mono);color:var(--steel);letter-spacing:.04em}

.hero__scrollcue{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:8px;
}
.hero__scrollcue span{font:600 10px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--steel)}
.hero__scrollcue i{
  width:1px;height:34px;background:var(--line-dark);position:relative;overflow:hidden;
}
.hero__scrollcue i::after{
  content:"";position:absolute;left:0;top:-100%;width:100%;height:100%;
  background:var(--blue);animation:cue 2s var(--ease) infinite;
}
@keyframes cue{0%{top:-100%}55%{top:100%}100%{top:100%}}

/* ---------- proof / podcast ---------- */
.proof{padding:108px 0 116px;background:#fff;border-top:1px solid var(--line-dark)}
.vidgrid{
  margin-top:48px;
  display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:auto;
  gap:28px 24px;
}
.vid--featured{grid-column:span 2;grid-row:span 2}
.vid__cover{
  position:relative;width:100%;aspect-ratio:16/9;
  border:0;padding:0;border-radius:14px;overflow:hidden;cursor:pointer;
  background:var(--ink);display:block;
}
.vid__cover img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .5s var(--ease),opacity .3s;
}
.vid__cover:hover img{transform:scale(1.03)}
.vid__fallback{
  position:absolute;inset:0;display:none;
  flex-direction:column;align-items:center;justify-content:center;gap:14px;
  background:var(--ink);
}
.vid__fallback svg{width:56px;height:56px;opacity:.9}
.vid__fallback em{font:500 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--steel);font-style:normal}
.vid.no-thumb .vid__fallback{display:flex}
.vid__play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:60px;height:60px;border-radius:50%;
  background:var(--blue);display:flex;align-items:center;justify-content:center;
  transition:transform .25s var(--ease),background .2s;
  box-shadow:0 8px 32px rgba(11,15,28,.35);
}
.vid__play svg{width:18px;height:18px;margin-left:3px}
.vid__cover:hover .vid__play{transform:translate(-50%,-50%) scale(1.08)}
.vid__dur{
  position:absolute;right:12px;bottom:12px;
  padding:4px 8px;border-radius:6px;
  background:rgba(11,15,28,.82);color:#fff;
  font:600 11px/1 var(--mono);letter-spacing:.04em;
}
.vid__meta{margin-top:14px}
.vid__guest{font:600 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.vid__title{margin-top:8px;font-size:17px;font-weight:700;letter-spacing:-.015em;line-height:1.3}
.vid--featured .vid__title{font-size:22px}
.vid__note{margin-top:6px;color:var(--body);font-size:14px;line-height:1.5}
.vid iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:14px}
.proof__more{margin-top:44px}

/* ---------- method (pinned horizontal) ---------- */
.method{height:460vh;position:relative}
.method__view{
  position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;
  background:
    radial-gradient(rgba(255,255,255,.045) 1px, transparent 1.5px) 0 0/28px 28px,
    var(--ink);
  color:var(--onink);
}
.method__head{
  position:absolute;top:0;left:0;right:0;z-index:5;
  display:flex;justify-content:space-between;align-items:center;
  padding:30px 40px;
}
.method__hint{font:500 12px/1 var(--mono);color:var(--steel);letter-spacing:.08em}
.method__track{
  display:flex;height:100%;position:relative;
  width:max-content;
  will-change:transform;
}
.method__path{position:absolute;left:0;top:0;z-index:1;pointer-events:none;
  max-width:none;
  filter:drop-shadow(0 0 14px rgba(76,130,255,.35));
}
.panel{
  flex:0 0 100vw;height:100%;position:relative;
  display:flex;align-items:center;
}
.panel__inner{
  position:relative;z-index:2;
  width:min(640px,86vw);
  margin-left:clamp(28px,9vw,130px);
}
.panel__ghost{
  position:absolute;right:4vw;bottom:-4vh;z-index:0;overflow:hidden;
  pointer-events:none;
}
.panel__ghost i{
  display:block;font-style:normal;font-weight:800;letter-spacing:-.05em;
  font-size:clamp(180px,34vh,340px);line-height:.9;
  color:rgba(255,255,255,.045);
  will-change:transform;
}
.panel__meta{font:600 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--blue-lift)}
.panel h3{
  margin:18px 0 0;font-size:clamp(38px,5vw,64px);font-weight:800;
  letter-spacing:-.035em;line-height:1;color:#fff;
}
.panel__desc{margin:20px 0 0;max-width:46ch;color:var(--onink-muted);font-size:17px;line-height:1.65}
.panel__list{margin:26px 0 0;list-style:none;display:grid;gap:12px}
.panel__list li{
  display:flex;gap:12px;font-size:15px;line-height:1.5;color:var(--onink);
}
.panel__list li::before{
  content:"";flex:0 0 6px;height:6px;margin-top:8px;border-radius:2px;
  background:var(--blue-lift);
}
.panel__cta{margin-top:32px}

/* panel entrance choreography */
.panel__meta,.panel h3,.panel__desc,.panel__list li,.panel__cta{
  opacity:0;transform:translateY(26px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
.panel.is-active .panel__meta{opacity:1;transform:none;transition-delay:.05s}
.panel.is-active h3{opacity:1;transform:none;transition-delay:.12s}
.panel.is-active .panel__desc{opacity:1;transform:none;transition-delay:.2s}
.panel.is-active .panel__list li:nth-child(1){opacity:1;transform:none;transition-delay:.3s}
.panel.is-active .panel__list li:nth-child(2){opacity:1;transform:none;transition-delay:.38s}
.panel.is-active .panel__list li:nth-child(3){opacity:1;transform:none;transition-delay:.46s}
.panel.is-active .panel__cta{opacity:1;transform:none;transition-delay:.55s}

.method__hud{
  position:absolute;bottom:0;left:0;right:0;z-index:5;
  display:flex;justify-content:space-between;align-items:center;
  padding:26px 40px;
}
.method__stage{font:600 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--onink-muted)}
.method__stage #stageIdx{color:var(--blue-lift)}
.method__ring{width:44px;height:44px;overflow:visible}
.method__ring-fg{stroke-dasharray:1;stroke-dashoffset:1}
.method__ring-tip{opacity:0;transition:opacity .4s var(--ease)}
.method__ring.is-closed .method__ring-tip{opacity:1}

/* ---------- handoff ---------- */
.handoff{
  padding:64px 0 0;display:flex;flex-direction:column;align-items:center;gap:18px;
  background:var(--paper);
}
.handoff__label{font:600 11px/1 var(--mono);letter-spacing:.18em;text-transform:uppercase;color:var(--steel)}
.handoff__svg{width:120px;height:40vh;min-height:260px;overflow:visible}
#handoffPath{stroke-dasharray:1;stroke-dashoffset:1}

/* ---------- booking ---------- */
.book{background:var(--blue);color:#fff;padding:104px 0 112px}
.book .eyebrow--onblue{color:rgba(255,255,255,.72)}
.book h2{color:#fff}
.book__grid{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(36px,5vw,72px);align-items:start;
}
.book__sub{margin:20px 0 0;color:rgba(255,255,255,.85);font-size:17px;line-height:1.65;max-width:48ch}
.book__list{margin:32px 0 0;list-style:none;display:grid;gap:14px}
.book__list li{
  display:flex;gap:12px;font-size:15.5px;line-height:1.55;color:rgba(255,255,255,.92);
}
.book__list li::before{
  content:"";flex:0 0 6px;height:6px;margin-top:9px;border-radius:2px;background:#fff;
}
.book__list b{color:#fff;font-weight:700}
.book__qual{
  margin-top:36px;padding:18px 20px;border:1px solid rgba(255,255,255,.28);
  border-radius:12px;background:rgba(255,255,255,.08);
}
.book__qual p{font:500 13px/1.7 var(--mono);color:rgba(255,255,255,.88)}
.book__qual a{color:#fff;font-weight:700}
.book__alt{margin-top:22px;font-size:14px;color:rgba(255,255,255,.75)}
.book__alt a{color:#fff;font-weight:700;text-decoration-thickness:1px;text-underline-offset:3px}
.book__panel{
  background:#fff;border-radius:16px;overflow:hidden;
  box-shadow:0 24px 80px rgba(11,15,28,.28);
  min-height:560px;display:flex;
}
.book__panel iframe{width:100%;min-height:640px;border:0}
.book__placeholder{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:18px;text-align:center;padding:48px 36px;width:100%;color:var(--ink);
}
.book__placeholder svg{width:52px;height:52px}
.book__placeholder h3{font-size:20px;font-weight:800;letter-spacing:-.02em}
.book__placeholder p{color:var(--body);font-size:14px;max-width:36ch}
.book__placeholder code{
  font:500 12px/1.6 var(--mono);background:var(--paper);
  border:1px solid var(--line-dark);border-radius:6px;padding:2px 7px;
}

/* ---------- faq ---------- */
.faq{padding:104px 0 116px;background:var(--paper)}
.faq__item{
  margin-top:18px;border:1px solid var(--line-dark);border-radius:14px;
  background:#fff;overflow:hidden;
  transition:border-color .2s var(--ease);
}
.faq__item:first-of-type{margin-top:44px}
.faq__item[open]{border-color:rgba(31,91,255,.4)}
.faq__item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 24px;font-size:17px;font-weight:700;letter-spacing:-.015em;
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__x{position:relative;flex:0 0 16px;height:16px}
.faq__x::before,.faq__x::after{
  content:"";position:absolute;background:var(--blue);border-radius:1px;
  transition:transform .25s var(--ease);
}
.faq__x::before{left:0;top:7px;width:16px;height:2px}
.faq__x::after{left:7px;top:0;width:2px;height:16px}
.faq__item[open] .faq__x::after{transform:scaleY(0)}
.faq__item p{padding:0 24px 24px;color:var(--body);font-size:15.5px;line-height:1.7;max-width:64ch}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:var(--onink-muted);padding:72px 0 64px}
.footer__grid{
  display:grid;grid-template-columns:minmax(0,1.2fr) auto auto;
  gap:48px;align-items:start;
}
.footer__brand img{height:30px;width:auto}
.footer__brand p{margin-top:18px;font-size:14px;line-height:1.6;max-width:34ch;color:var(--steel)}
.footer__links{display:grid;gap:12px}
.footer__links a{
  font-size:14px;text-decoration:none;color:var(--onink-muted);
  transition:color .2s;
}
.footer__links a:hover{color:#fff}
.footer__card{
  background:var(--ink-2);border:1px solid var(--line);border-radius:14px;
  padding:20px 22px;min-width:250px;
}
.footer__card-label{font:700 10px/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--blue-lift)}
.footer__name{margin-top:12px;font-size:16px;font-weight:800;letter-spacing:-.01em;color:#fff}
.footer__card a{
  display:block;margin-top:9px;font-size:14px;font-weight:500;
  color:var(--onink-muted);text-decoration:none;transition:color .2s;
}
.footer__card a:hover{color:#fff}
.footer__copy{margin-top:14px;font-size:12px;color:var(--steel)}

/* ---------- reveal ---------- */
[data-reveal]{
  opacity:0;transform:translateY(28px);
  transition:opacity .7s var(--ease) var(--d,0s),transform .7s var(--ease) var(--d,0s);
}
[data-reveal].in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero__grid{grid-template-columns:1fr}
  .hero__markwrap{display:none}
  .vidgrid{grid-template-columns:1fr 1fr}
  .vid--featured{grid-column:span 2;grid-row:auto}
  .book__grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:36px}
}
@media(max-width:640px){
  .nav__links{display:none}
  .stats{grid-template-columns:1fr}
  .stat{padding:20px 0 4px}
  .stat + .stat{padding-left:0;border-left:0;border-top:1px solid var(--line-dark)}
  .vidgrid{grid-template-columns:1fr}
  .vid--featured{grid-column:auto}
  .hero{padding-top:48px}
  .hero__scrollcue{display:none}
  .method__head,.method__hud{padding:22px 24px}
  .panel__inner{margin-left:24px;width:calc(100vw - 48px)}
  .panel__ghost i{font-size:150px}
}

/* ---------- reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  [data-reveal]{opacity:1;transform:none}
  .panel__meta,.panel h3,.panel__desc,.panel__list li,.panel__cta{opacity:1;transform:none}
  .method{height:auto}
  .method__view{position:static;height:auto;overflow:visible}
  .method__track{flex-direction:column;transform:none!important}
  .panel{flex-basis:auto;min-height:70vh;padding:64px 0}
  .method__path,.method__hud,.method__hint{display:none}
  .hero__arc{stroke-dasharray:none!important;stroke-dashoffset:0!important}
  .hero__tip,.method__ring-tip{opacity:1}
  #handoffPath{stroke-dasharray:none;stroke-dashoffset:0}
  #handoffTip{opacity:1!important}
}