/* Dr. Wagner Okai v2: sophistication layer (loaded after styles.css).
   Everything here degrades to a readable static page without JS (motion states only apply under html.js)
   and is switched off under prefers-reduced-motion. References: Arbor (hero entrance), Molly Rosen
   (line reveals, offset display type), Sweet Magnolia (framed value panels, bio in chapters). */
:root{--head:76px;--ease:cubic-bezier(.2,.7,.2,1);--ease-io:cubic-bezier(.77,0,.18,1)}

/* ---------- paper grain (fine, static, never blocks clicks) ---------- */
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:55;opacity:.06;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .08 0 0 0 0 .13 0 0 0 0 .23 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- page-load: header settles in (≤0.8s, content is never hidden behind it) ---------- */
.js .site-head{animation:v2head .8s var(--ease) both}
@keyframes v2head{from{opacity:0;transform:translateY(-12px)}}

/* ---------- line-by-line headline reveal (words grouped by rendered line) ---------- */
.js .sp-w{display:inline-block;opacity:0;transform:translateY(.38em);filter:blur(6px);
  transition:opacity .95s var(--ease),transform .95s var(--ease),filter .95s ease-out}
.js .sp-in .sp-w{opacity:1;transform:none;filter:none}

/* ---------- soft image mask reveal + parallax wrapper ---------- */
.js .mask-rv{clip-path:inset(0 100% 0 0);transition:clip-path 1.25s var(--ease-io)}
.js .mask-rv img{transform:scale(1.07);transition:transform 1.7s var(--ease)}
.js .mask-rv.in{clip-path:inset(0 0 0 0)}
.js .mask-rv.in img{transform:none}
.par{will-change:transform}

/* ---------- refined hovers ---------- */
.btn{position:relative;isolation:isolate;overflow:hidden}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;transform:scaleX(0);transform-origin:right center;transition:transform .55s var(--ease-io)}
.btn:hover::before,.btn:focus-visible::before{transform:scaleX(1);transform-origin:left center}
.btn-primary::before{background:var(--blue-deep)}
.btn-primary:hover,.nav .btn:hover{background:var(--ink)}
.btn-ghost::before{background:var(--ink)}
.btn-ghost:hover{background:transparent;color:#fff}
.btn-wa::before{background:#174F36}
.btn-wa:hover{background:#1F6F4A}
.textlink{position:relative;text-decoration:none}
.textlink::after{content:"";position:absolute;left:0;right:0;bottom:10px;height:1.5px;background:currentColor;transform-origin:left center}
.textlink:hover::after{animation:v2redraw .8s var(--ease-io)}
@keyframes v2redraw{0%{transform:scaleX(1);transform-origin:right center}45%{transform:scaleX(0);transform-origin:right center}46%{transform:scaleX(0);transform-origin:left center}100%{transform:scaleX(1);transform-origin:left center}}
.nav a:not(.btn){position:relative}
.nav a:not(.btn):hover,.nav a[aria-current=page]:not(.btn){background:transparent}
.nav a:not(.btn)::after{content:"";position:absolute;left:12px;right:12px;bottom:9px;height:1.5px;background:currentColor;transform:scaleX(0);transform-origin:right center;transition:transform .45s var(--ease-io)}
.nav a:not(.btn):hover::after,.nav a[aria-current=page]:not(.btn)::after{transform:scaleX(1);transform-origin:left center}
@media (max-width:1000px){.nav a:not(.btn)::after{left:8px;right:auto;width:40px}}
.door,.city{transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .5s}

/* ---------- section transitions: hairline + engraved diamond ---------- */
.sec-alt{border-top:1px solid var(--rule)}
.sec-alt::before{content:"";position:absolute;left:50%;top:-6px;width:11px;height:11px;transform:translateX(-50%) rotate(45deg);background:var(--paper);border:1px solid var(--ink-3)}
.orn{display:flex;align-items:center;gap:14px;justify-content:center;color:var(--ink-3);margin:0 auto}
.orn::before,.orn::after{content:"";height:1px;width:min(120px,20vw);background:currentColor;opacity:.5}
.orn i{width:7px;height:7px;transform:rotate(45deg);border:1px solid currentColor}

/* =====================================================================
   HOME · visita guiada (pinned with CSS sticky, scrubbed by v2.js)
   Static composition by default; .tour-on only when JS + motion allowed
   ===================================================================== */
.tour{padding:0;position:relative;background:var(--paper)}
.tour-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.tour-svg .seg{fill:none;stroke:var(--red);stroke-width:3.2;stroke-linecap:round;filter:drop-shadow(0 0 4px rgba(184,58,38,.35))}
.tour-svg .node{fill:var(--card);stroke:var(--red);stroke-width:2.6}
.tour-cam{position:relative;transform-origin:0 0}
.tour-cam img{display:block;width:100%;height:auto;mix-blend-mode:multiply}
.beat-n{font:italic 500 1rem/1 var(--serif);color:var(--red);display:block;margin-bottom:10px}
.beat-t{font:600 clamp(1.7rem,3vw,2.3rem)/1.1 var(--serif);letter-spacing:-.015em;color:var(--ink);margin:0}
.beat-s{color:var(--ink-2);margin:8px 0 0;font-size:1.05rem;font-weight:300}
.tour-kicker,.tour-skip,.tour-prog,.tour-cue{display:none}
.tour-end .lead{max-width:30em}
/* static layout */
.tour:not(.tour-on) .tour-stage{max-width:var(--wrap);margin:0 auto;padding:clamp(28px,5vw,64px) 20px clamp(40px,6vw,72px);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(28px,4vw,64px);align-items:center}
.tour:not(.tour-on) .tour-end{grid-column:1;grid-row:1}
.tour:not(.tour-on) .tour-view{grid-column:2;grid-row:1 / span 2;max-width:520px;justify-self:center;width:100%}
.tour:not(.tour-on) .tour-beats{grid-column:1;grid-row:2;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:18px 28px;border-top:1px solid var(--ink);padding-top:22px}
.tour:not(.tour-on) .beat-t{font-size:1.45rem}
@media (max-width:860px){
  .tour:not(.tour-on) .tour-stage{grid-template-columns:minmax(0,1fr)}
  .tour:not(.tour-on) .tour-view{grid-column:1;grid-row:1;max-width:440px}
  .tour:not(.tour-on) .tour-end{grid-row:2}
  .tour:not(.tour-on) .tour-beats{grid-row:3}
}
@media (max-width:480px){.tour:not(.tour-on) .tour-beats{grid-template-columns:1fr}}

/* cinematic layout */
.tour.tour-on{height:330vh}
.tour-on .tour-stage{position:sticky;top:var(--head);height:calc(100vh - var(--head));height:calc(100svh - var(--head));overflow:hidden}
.tour-on .tour-view{position:absolute;top:0;bottom:0;right:0;width:60%;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 9%);mask-image:linear-gradient(90deg,transparent 0,#000 9%)}
.tour-on .tour-cam{position:absolute;left:0;top:0}
.tour-on .tour-beats{list-style:none;margin:0;padding:0}
.tour-on .beat,.tour-on .tour-kicker,.tour-on .tour-end{position:absolute;z-index:2;opacity:0;visibility:hidden}
.tour-on .beat{left:max(20px,calc((100vw - var(--wrap))/2 + 20px));top:50%;width:min(40%,520px);transform:translateY(-50%)}
.tour-on .beat-t{font-size:clamp(2.6rem,5.2vw,4.9rem);line-height:1.02;letter-spacing:-.025em}
.tour-on .beat-t em{font-style:italic;color:var(--blue)}
.tour-on .beat-s{font-size:clamp(1.05rem,1.4vw,1.25rem);margin-top:18px;max-width:22em}
.tour-on .beat-n{font-size:1.1rem;margin-bottom:18px;letter-spacing:.02em}
.tour-on .tour-kicker{display:block;left:max(20px,calc((100vw - var(--wrap))/2 + 20px));top:50%;transform:translateY(-50%);width:min(40%,520px)}
.tour-kicker .k-t{font:600 clamp(2.5rem,4.8vw,4.4rem)/1.04 var(--serif);letter-spacing:-.025em;margin:0 0 18px;color:var(--ink)}
.tour-kicker .k-t em{color:var(--blue)}
.tour-kicker .k-s{color:var(--ink-2);font-weight:300;font-size:1.15rem;max-width:24em;margin:0}
.tour-on .tour-cue{display:inline-flex;align-items:center;gap:12px;margin-top:30px;font:600 .78rem/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}
.tour-cue i{position:relative;width:22px;height:36px;border:1.5px solid currentColor;border-radius:12px;flex:none}
.tour-cue i::after{content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--red);animation:v2cue 1.8s ease-in-out infinite}
@keyframes v2cue{0%{transform:translateY(0);opacity:1}70%{transform:translateY(12px);opacity:0}100%{opacity:0}}
.tour-on .tour-end{left:max(20px,calc((100vw - var(--wrap))/2 + 20px));top:50%;transform:translateY(-50%);width:min(42%,520px)}
.tour-on .tour-end h1{font-size:clamp(2.4rem,4.6vw,4.3rem)}
.tour-on .tour-skip{display:inline-flex;position:absolute;z-index:3;left:max(20px,calc((100vw - var(--wrap))/2 + 20px));bottom:22px;align-items:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--rule);background:rgba(255,253,248,.88);color:var(--ink);font:600 .92rem/1 var(--sans);text-decoration:none;transition:opacity .3s,background .3s}
.tour-skip:hover{background:var(--card)}
.tour-skip svg{width:14px;height:14px}
.tour-on .tour-prog{display:flex;position:absolute;z-index:3;right:22px;top:50%;transform:translateY(-50%);flex-direction:column;gap:12px}
.tour-prog span{width:8px;height:8px;border-radius:50%;border:1.5px solid var(--ink-3);transition:background .4s,border-color .4s,transform .4s}
.tour-prog span.on{background:var(--red);border-color:var(--red);transform:scale(1.25)}
.tour-on .tour-svg .seg{stroke-dasharray:1;stroke-dashoffset:1}
.tour-on .tour-svg .node{opacity:0;transform-box:fill-box;transform-origin:center}
@media (max-width:860px){
  .tour.tour-on{height:300vh}
  .tour-on .tour-view{width:100%;left:0;-webkit-mask-image:none;mask-image:none}
  .tour-on .beat,.tour-on .tour-kicker{left:20px;right:20px;width:auto;top:auto;bottom:0;transform:none;padding:90px 0 84px;
    background:linear-gradient(180deg,rgba(246,242,234,0) 0,rgba(246,242,234,.94) 70px,var(--paper) 100%)}
  .tour-on .beat-t{font-size:clamp(2.1rem,9.6vw,3rem)}
  .tour-on .beat-s{font-size:1.02rem;margin-top:10px}
  .tour-on .beat-n{margin-bottom:10px}
  .tour-kicker .k-t{font-size:clamp(2.1rem,9.4vw,2.9rem);margin-bottom:10px}
  .tour-kicker .k-s{font-size:1.02rem}
  .tour-on .tour-cue{margin-top:16px}
  .tour-on .tour-end{left:20px;right:20px;width:auto;top:50%;transform:translateY(-50%)}
  .tour-on .tour-end h1{font-size:clamp(2.1rem,9vw,2.9rem)}
  .tour-on .tour-end .lead{font-size:1.04rem}
  .tour-on .tour-end .btns{margin-top:20px}
  .tour-on .tour-skip{left:20px;bottom:18px}
  .tour-on .tour-prog{right:12px;top:22px;transform:none}
}
.hero-band{padding:22px 0;border-bottom:1px solid var(--rule)}
.hero-band .hero-note{margin:0 auto;justify-content:center;max-width:46em}

/* =====================================================================
   Inner pages · entry image composed with the headline
   ===================================================================== */
.entry{position:relative;padding:0;min-height:min(84vh,760px);display:flex;align-items:center;border-bottom:1px solid var(--rule);overflow:hidden;background:var(--paper)}
.entry-media{position:absolute;top:0;right:0;bottom:0;width:66%;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 24%);mask-image:linear-gradient(90deg,transparent 0,#000 24%)}
.entry-media .par{position:absolute;left:0;right:0;top:-6%;bottom:-6%}
.entry-media img{width:100%;height:100%;object-fit:cover;object-position:right center}
.entry-in{position:relative;z-index:1;width:100%}
.entry-text{max-width:540px;padding-block:72px}
.entry-text h1{font-size:clamp(2.5rem,4.9vw,4.4rem)}
.entry-jump{display:flex;flex-wrap:wrap;gap:4px 22px;margin:26px 0 0;padding:0;list-style:none}
.entry-jump a{font-weight:600;font-size:1rem}
.entry--short{min-height:min(62vh,560px)}
@media (max-width:820px){
  .entry,.entry--short{display:block;min-height:0}
  .entry-media{position:relative;width:100%;aspect-ratio:5/4;
    -webkit-mask-image:linear-gradient(180deg,#000 72%,transparent);mask-image:linear-gradient(180deg,#000 72%,transparent)}
  .entry-media img{object-position:84% center}
  .entry-text{padding-block:0 44px;max-width:none}
}
/* sinais: the four oval scenes form a wide band under the headline */
.entry--band{display:block;min-height:0;padding-top:clamp(40px,6vw,80px)}
.entry--band .entry-text{max-width:760px;padding-block:0 8px}
.entry--band .entry-media{position:relative;width:100%;max-width:1320px;margin:0 auto;aspect-ratio:3/1;inset:auto;
  -webkit-mask-image:linear-gradient(180deg,transparent 0,#000 14%,#000 88%,transparent);mask-image:linear-gradient(180deg,transparent 0,#000 14%,#000 88%,transparent)}
.entry--band .entry-media img{object-position:50% 66%}
@media (max-width:820px){.entry--band .entry-media{aspect-ratio:1.6/1}.entry--band .entry-text{padding-bottom:0}}

/* =====================================================================
   SOBRE · cinematic bio in chapters
   ===================================================================== */
.bio-open{padding:clamp(40px,7vw,96px) 0 clamp(48px,7vw,96px);border-bottom:1px solid var(--rule)}
.bio-open-grid{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(32px,6vw,88px);align-items:center}
.oval{position:relative;width:260px;aspect-ratio:4/5;margin:0;flex:none}
.oval .ov-img{position:absolute;inset:18px;border-radius:50%;overflow:hidden;background:var(--paper-2)}
.oval .ov-img img{width:100%;height:100%;object-fit:cover;object-position:50% 30%}
.oval svg.ov-frame{position:absolute;inset:0;width:100%;height:100%;color:var(--ink);pointer-events:none}
.oval figcaption{text-align:center;margin-top:14px;font:600 .74rem/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3)}
.display-offset{font-size:clamp(2.6rem,6vw,5.4rem);line-height:1;letter-spacing:-.03em;margin-bottom:.4em}
.display-offset .l2{display:block;padding-left:clamp(36px,8vw,140px);font-style:italic;color:var(--blue)}
.bio-open .lead{max-width:32em}
.bio-aside{margin-top:22px;color:var(--ink-3);font-size:1rem}
@media (max-width:760px){.bio-open-grid{grid-template-columns:minmax(0,1fr);justify-items:start}.oval{width:220px}}

.pull{padding:clamp(80px,12vw,150px) 0;text-align:center}
.pull blockquote{margin:0 auto;max-width:15em;font:italic 500 clamp(2.3rem,5.6vw,4.8rem)/1.08 var(--serif);letter-spacing:-.025em;color:var(--ink)}
.pull blockquote::before{content:"“";display:block;font:normal 600 clamp(4rem,8vw,6.5rem)/.5 var(--serif);color:var(--red);margin-bottom:.32em}
.pull cite{display:block;margin-top:28px;font:600 .8rem/1 var(--sans);font-style:normal;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}

.chapter{padding:clamp(64px,9vw,120px) 0}
.ch-label{display:flex;align-items:center;gap:14px;font:600 .78rem/1 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-bottom:26px}
.ch-label b{font:italic 500 1.5rem/1 var(--serif);letter-spacing:0;text-transform:none;color:var(--red)}
.frame{border:1px solid var(--ink-3);position:relative}
.frame::before{content:"";position:absolute;inset:7px;border:1px solid var(--rule);pointer-events:none}
.split-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.split-panel > *{padding:clamp(32px,5vw,64px)}
.split-panel .sp-word{display:flex;align-items:center;justify-content:center;border-right:1px solid var(--ink-3);text-align:center}
.sp-word span{font:600 clamp(2.4rem,5vw,4.4rem)/1 var(--serif);letter-spacing:.06em;text-transform:uppercase;color:var(--ink)}
.sp-word small{display:block;margin-top:14px;font:italic 500 1.05rem/1.3 var(--serif);letter-spacing:0;text-transform:none;color:var(--ink-3)}
.split-panel .sp-body p{color:var(--ink-2)}
.split-panel .sp-body p:last-child{margin-bottom:0}
.split-panel.flip .sp-word{order:2;border-right:0;border-left:1px solid var(--ink-3)}
@media (max-width:820px){
  .split-panel{grid-template-columns:minmax(0,1fr)}
  .split-panel .sp-word,.split-panel.flip .sp-word{order:0;border:0;border-bottom:1px solid var(--ink-3);justify-content:flex-start;text-align:left}
}
.wsteps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.wsteps li{list-style:none;padding:clamp(26px,3vw,40px) clamp(20px,2.4vw,32px) 30px;border-left:1px solid var(--rule);position:relative}
.wsteps li:first-child{border-left:0}
.wsteps{margin:0;padding:0}
.wsteps b{display:block;font:italic 500 clamp(2.6rem,4vw,3.6rem)/1 var(--serif);color:var(--blue);margin-bottom:18px}
.wsteps h3{font-size:1.35rem}
.wsteps p{color:var(--ink-2);margin:0}
@media (max-width:900px){.wsteps{grid-template-columns:1fr 1fr}.wsteps li:nth-child(3){border-left:0}.wsteps li:nth-child(n+3){border-top:1px solid var(--rule)}}
@media (max-width:560px){.wsteps{grid-template-columns:1fr}.wsteps li{border-left:0}.wsteps li+li{border-top:1px solid var(--rule)}}
.creds{list-style:none;margin:0;padding:0}
.creds li{padding:16px 0;border-bottom:1px dashed var(--rule);display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px;align-items:baseline;color:var(--ink)}
.creds li:first-child{padding-top:0}
.creds li::before{content:"";width:9px;height:9px;transform:rotate(45deg) translateY(-2px);border:1.5px solid var(--blue)}
.creds strong{font-weight:600}
.creds span{color:var(--ink-2)}
.diptych{margin:0 auto 28px;max-width:1040px}
.diptych img{width:100%;height:auto;display:block;mix-blend-mode:multiply}
.diptych-cards{max-width:1040px;margin:0 auto}
.closing{text-align:center;padding:clamp(80px,11vw,140px) 0}
.closing h2{font-size:clamp(2.3rem,5vw,4rem);max-width:13em;margin-inline:auto}
.closing .btns{justify-content:center}

/* RNO hero chips row */
.hero-jump{display:flex;flex-wrap:wrap;gap:4px 22px;margin:22px 0 0;padding:0;list-style:none}

@media (prefers-reduced-motion:reduce){
  .js .site-head{animation:none}
  .js .sp-w{opacity:1;transform:none;filter:none;transition:none}
  .js .mask-rv{clip-path:none;transition:none}
  .js .mask-rv img{transform:none;transition:none}
  .btn::before,.nav a::after{transition:none}
  .textlink:hover::after{animation:none}
  .tour-cue i::after{animation:none}
}

/* ---------- approved brand mark (PNG, never upscaled past 900×479) ---------- */
.brand{gap:0}
.logo-mark{position:relative;display:block;height:50px;aspect-ratio:900/479;flex:none}
.logo-mark img{position:absolute;inset:0;width:100%;height:100%;display:block}
.logo-sig{clip-path:inset(0 0 0 0)}
.logo-seal{clip-path:inset(62% 2% 18% 87.5%);transform-origin:92.4% 72%}
.js .logo-sig{animation:v2sig .85s var(--ease-io) .1s both}
.js .logo-seal{animation:v2seal .45s cubic-bezier(.3,1.6,.5,1) .7s both}
@keyframes v2sig{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 11.6% 0 0)}}
@keyframes v2seal{from{opacity:0;transform:scale(1.6) rotate(-6deg)}to{opacity:1;transform:none}}
.js .logo-sig{clip-path:inset(0 11.6% 0 0)}
@media (max-width:560px){.logo-mark{height:38px}}
.foot-brand{flex-direction:column;align-items:flex-start;gap:12px}
.foot-logo{height:108px;width:auto;display:block}
.foot-brand .brand-sub{color:#AEB6CA;margin:0}
.bio-sig{margin-top:30px;width:min(300px,70%)}
.bio-sig img{width:100%;height:auto;display:block}
.wo-bubble .mono,.wo-head .mono{object-fit:contain}
@media (prefers-reduced-motion:reduce){.js .logo-sig,.js .logo-seal{animation:none}}
.logo-seen .logo-sig,.logo-seen .logo-seal{animation:none}
.brand{min-height:48px;align-items:center}

/* ---------- home intro: the signature is written by hand on navy, then docks into the header ----------
   Timeline: glow 0–1.4s · "Dr. Wagner" 0.6–1.6s · writing 1.7–6.1s · seal 6.3s · caps 6.8s · dock 8.9s (1.8s) */
.intro-veil{display:none}
html.intro body{overflow:hidden}
html.intro .site-head .logo-mark{visibility:hidden}
html.intro .intro-veil{display:grid;place-items:center;position:fixed;inset:0;z-index:100000;background:#0E1828;cursor:pointer;transition:background-color 1.6s cubic-bezier(.65,0,.35,1)}
.intro-veil::before{content:"";position:absolute;inset:0;background:radial-gradient(55% 45% at 50% 46%,rgba(196,162,101,.14),transparent 72%);opacity:0;transition:opacity 1s}
.intro-veil.play::before{animation:introFade 1.4s ease-out forwards}
.intro-mark{position:relative;width:min(76vw,640px);aspect-ratio:900/479;transform-origin:center;transition:transform 1.8s cubic-bezier(.7,0,.25,1)}
.intro-mark img,.intro-mark svg{position:absolute;inset:0;width:100%;height:100%;display:block}
.im-top{clip-path:inset(0 0 81% 0);opacity:0;transform:translateY(6px)}
.im-caps{clip-path:inset(86% 0 0 0);opacity:0;letter-spacing:0}
.im-seal{clip-path:inset(62% 2% 18% 87.5%);transform-origin:92.4% 72%;opacity:0}
.im-dark{opacity:0;clip-path:inset(0 0 0 0)}
.im-sig .ws{fill:none;stroke:#fff;stroke-width:74;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1 1;stroke-dashoffset:1}
.intro-veil.play .im-top{animation:introRise 1s cubic-bezier(.2,.7,.2,1) .6s forwards}
.intro-veil.play .ws-O{animation:introWrite 1.25s cubic-bezier(.45,.05,.4,1) 1.70s forwards}
.intro-veil.play .ws-k1{animation:introWrite 0.4s cubic-bezier(.45,.05,.4,1) 3.01s forwards}
.intro-veil.play .ws-k2{animation:introWrite 0.6s cubic-bezier(.45,.05,.4,1) 3.47s forwards}
.intro-veil.play .ws-a{animation:introWrite 0.6s cubic-bezier(.45,.05,.4,1) 4.13s forwards}
.intro-veil.play .ws-i{animation:introWrite 1.05s cubic-bezier(.45,.05,.4,1) 4.79s forwards}
.intro-veil.play .ws-dot{animation:introWrite 0.18s cubic-bezier(.45,.05,.4,1) 5.90s forwards}
.intro-veil.play .im-seal{animation:introSeal .6s cubic-bezier(.3,1.5,.5,1) 6.29s forwards}
.intro-veil.play .im-caps{animation:introFade .9s ease-out 6.84s forwards}
@keyframes introWrite{to{stroke-dashoffset:0}}
@keyframes introFade{to{opacity:1}}
@keyframes introRise{to{opacity:1;transform:none}}
@keyframes introSeal{0%{opacity:0;transform:scale(1.9) rotate(-9deg)}60%{opacity:1;transform:scale(.94) rotate(1deg)}100%{opacity:1;transform:none}}
.intro-skip{position:absolute;bottom:calc(24px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);color:rgba(246,242,234,.55);font:500 .85rem/1 var(--sans,system-ui);letter-spacing:.16em;text-transform:uppercase;opacity:0;animation:introFade 1s ease 2s forwards;transition:opacity .5s}
.intro-veil.docking{background-color:rgba(14,24,40,0)}
.intro-veil.docking::before,.intro-veil.docking .intro-skip{opacity:0!important;animation:none}
.intro-veil.docking .im-top,.intro-veil.docking .im-sig,.intro-veil.docking .im-sigfull,.intro-veil.docking .im-caps,.intro-veil.docking .im-seal{transition:opacity 1.1s ease .35s;opacity:0!important}
.intro-veil.docking .im-dark{transition:opacity 1.1s ease .35s;opacity:1}
@media (prefers-reduced-motion:reduce){html.intro .intro-veil{display:none}html.intro body{overflow:auto}html.intro .site-head .logo-mark{visibility:visible}}

.im-sigfull{clip-path:inset(19.2% 12.7% 13.6% 0);opacity:0}

/* ---------- intro as a short film (Alex 2026-10-06): black → navy, "Dr. Wagner" into focus + light sweep,
   a brush writes Okai at hand pace (driven by intro.js), seal, caps, dock ---------- */
html.intro .intro-veil{background:#000;transition:background-color 2.4s ease}
html.intro .intro-veil.warm{background-color:#0E1828}
.intro-veil::before{opacity:0;animation:none!important;transition:opacity 2.6s ease .3s}
.intro-veil.warm::before{opacity:1}
.intro-veil .im-top{opacity:0;filter:blur(14px);transform:scale(1.07);animation:none!important;transition:opacity 1.6s ease,filter 2s cubic-bezier(.2,.7,.2,1),transform 2.4s cubic-bezier(.2,.7,.2,1)}
.intro-veil.top-in .im-top{opacity:1;filter:none;transform:none}
.im-sweep{position:absolute;inset:0;pointer-events:none;background:linear-gradient(100deg,transparent 38%,rgba(255,236,200,.9) 50%,transparent 62%) no-repeat;background-size:260% 100%;background-position:130% 0;opacity:0;-webkit-mask:url(logo-okai-claro.png) 0 0/100% 100% no-repeat;mask:url(logo-okai-claro.png) 0 0/100% 100% no-repeat;clip-path:inset(0 0 81% 0)}
.intro-veil.sweep .im-sweep{opacity:1;transition:background-position 1.7s cubic-bezier(.45,0,.3,1),opacity .3s;background-position:-30% 0}
.im-sig .ws{stroke-linecap:butt;stroke-dasharray:1 1;stroke-dashoffset:1;animation:none!important}
.im-sig .pen{opacity:0;transition:opacity .5s ease}
.im-sigfull{clip-path:polygon(0 19.2%,90.4% 19.2%,90.4% 61.4%,86.9% 61.4%,86.9% 86.4%,0 86.4%);opacity:0;animation:none!important}
.intro-veil.written .im-sigfull{opacity:1;transition:opacity .6s ease}
.intro-veil .im-seal,.intro-veil .im-caps{animation:none}
.intro-veil.seal-in .im-seal{animation:introSeal .65s cubic-bezier(.3,1.5,.5,1) forwards}
.intro-veil.caps-in .im-caps{animation:introFade 1s ease-out forwards}
.intro-veil .intro-skip{animation:introFade 1s ease 3s forwards}
.intro-veil.docking .pen{opacity:0!important}
.im-sig{overflow:visible}