/* ═══ SentryReply v2 — "22.4 seconds" ═══ */

:root{
  --bg:#0d0c0a;
  --bg-2:#14120e;
  --cream:#f3efe6;
  --cream-dim:#a29d8f;
  --cream-faint:#6c6759;
  --accent:#ff4f30;
  --line:rgba(243,239,230,.14);
  --line-soft:rgba(243,239,230,.07);
  --ink:#16140f;
  --serif:"Instrument Serif",Georgia,serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;scroll-behavior:smooth}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}

body{
  background:var(--bg);
  color:var(--cream);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.6;
  overflow-x:hidden;
}

::selection{background:var(--accent);color:var(--bg)}

.serif{font-family:var(--serif);font-weight:400}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.ital{font-style:italic}
.accent-t{color:var(--accent)}
.wrap{max-width:1240px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}
a{color:inherit}
img{max-width:100%;display:block}

/* ═══ preloader ═══ */
.preloader{
  position:fixed;inset:0;z-index:100;
  background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  animation:pl-bail .5s ease 3.2s forwards; /* no-JS / slow-JS safety */
}
@keyframes pl-bail{to{opacity:0;visibility:hidden}}
.pl-timer{font-size:clamp(40px,8vw,72px);color:var(--cream);letter-spacing:-.02em}
.pl-sub{font-size:12px;color:var(--cream-faint);letter-spacing:.18em;text-transform:uppercase}

/* ═══ HUD ═══ */
.hud{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;justify-content:space-between;align-items:center;
  padding:20px clamp(20px,3vw,36px);
  mix-blend-mode:difference;
  pointer-events:none;
}
.hud-mark{font-size:22px;text-decoration:none;pointer-events:auto;color:#f3efe6}
.hud-timer{font-size:14px;letter-spacing:.04em;color:#f3efe6}
.hud-timer.flash{animation:hud-flash .7s ease}
@keyframes hud-flash{0%,100%{opacity:1}20%,60%{opacity:.1}40%,80%{opacity:1}}
.hud-unit{opacity:.5}
.hud-progress{position:fixed;top:0;left:0;right:0;height:2px;z-index:61;background:transparent}
.hud-progress-fill{height:100%;width:0%;background:var(--accent)}

/* ═══ grain ═══ */
.grain{
  position:fixed;inset:-100px;z-index:90;pointer-events:none;opacity:.06;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

/* ═══ cursor ═══ */
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;z-index:95;pointer-events:none;border-radius:50%;display:none}
.cursor-dot{width:6px;height:6px;background:var(--accent)}
.cursor-ring{width:34px;height:34px;border:1px solid rgba(243,239,230,.35);transition:width .25s,height .25s,border-color .25s}
.cursor-ring.grow{width:64px;height:64px;border-color:var(--accent)}
@media (pointer:fine){
  .cursor-dot,.cursor-ring{display:block}
}

/* ═══ hero ═══
   The 100svh viewport is CSS-sticky inside a 270vh section — the browser
   owns the pinning, so it can never desync the way a JS transform can. */
.hero{position:relative;height:270vh}
.hero-vp{
  position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;
  display:flex;align-items:center;
}
#field{position:absolute;inset:0;width:100%;height:100%}
.hero-inner{position:relative;width:100%;z-index:2}
.hero-act{
  position:absolute;top:50%;left:0;right:0;transform:translateY(-50%);
  padding:0 clamp(20px,4vw,48px);
  max-width:1240px;margin:0 auto;
}
.hero-act-b{opacity:0;visibility:hidden}
.kicker{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--cream-faint);margin-bottom:26px}
.display{
  font-size:clamp(72px,14vw,190px);
  line-height:.92;letter-spacing:-.03em;
}
.display-2{
  font-size:clamp(56px,9.5vw,130px);
  line-height:.95;letter-spacing:-.025em;
}
.hero-sub{
  margin-top:34px;max-width:44ch;font-size:clamp(16px,1.6vw,19px);
  color:var(--cream-dim);
}
.display .ch,.display-2 .ch{display:inline-block;will-change:transform}

.scroll-cue{
  position:absolute;bottom:28px;left:clamp(20px,4vw,48px);z-index:3;
  font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--cream-faint);
  display:flex;align-items:center;gap:14px;
}
.cue-line{display:block;width:56px;height:1px;background:var(--cream-faint);transform-origin:left;animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%,100%{transform:scaleX(.3);opacity:.4}50%{transform:scaleX(1);opacity:1}}

/* ═══ acts ═══ */
.act{padding:clamp(120px,16vh,200px) 0;position:relative}
.act-write{height:330vh;padding:0}
.act-write .sticky-vp{
  position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;
  display:flex;align-items:center;
}
.act-write .wrap{width:100%}
.stamp{
  font-size:12px;letter-spacing:.2em;color:var(--accent);
  margin-bottom:40px;
}
.margin-note{font-size:12.5px;color:var(--cream-faint);margin-top:28px;letter-spacing:.02em}

/* email cards */
.email{
  background:var(--bg-2);
  border:1px solid var(--line);
  border-radius:14px;
  padding:clamp(22px,3.4vw,40px);
  max-width:720px;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.8);
}
.email-reply{border-color:rgba(255,79,48,.32)}
.email-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--line-soft);
}
.email-from{font-weight:500;font-size:15px}
.email-via{color:var(--cream-faint);font-size:13.5px}
.email-time{font-size:13px;color:var(--cream-faint)}
.email-subject{font-size:15px;font-weight:500;margin-bottom:16px;color:var(--cream)}
.email p{font-size:15.5px;line-height:1.65;color:var(--cream-dim)}
.email p+p{margin-top:14px}

/* typewriter */
.typebox{position:relative}
.type-ghost{visibility:hidden;white-space:pre-wrap;font-size:15.5px;line-height:1.65;font-family:var(--sans)}
.type-live{
  position:absolute;inset:0;white-space:pre-wrap;
  font-size:15.5px;line-height:1.65;color:var(--cream-dim);
}
.type-live::after{
  content:"";display:inline-block;width:9px;height:1.1em;margin-left:2px;
  background:var(--accent);vertical-align:text-bottom;
  animation:caret 1s steps(1) infinite;
}
@keyframes caret{50%{opacity:0}}
.act-write.done .type-live::after{display:none}

/* sent */
.act-sent{text-align:left}
.sent-wrap{position:relative}
.sent-stamp{
  font-size:clamp(90px,17vw,230px);line-height:.9;letter-spacing:-.03em;
  display:inline-block;transform:rotate(-4deg);
  margin:10px 0 30px;
}
.sent-line{max-width:40ch;font-size:clamp(17px,1.8vw,20px);color:var(--cream-dim)}

/* ═══ marquee ═══ */
.marquee{
  overflow:hidden;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  padding:26px 0;white-space:nowrap;
}
.marquee-track{display:inline-block;font-size:clamp(24px,3.4vw,40px);color:var(--cream-faint);animation:marq 28s linear infinite}
.marquee-track span{padding-right:.4em}
@keyframes marq{to{transform:translateX(-50%)}}

/* ═══ days ═══ */
.h2{font-size:clamp(44px,6.5vw,84px);line-height:1;letter-spacing:-.02em;margin-bottom:32px}
.body-l{max-width:56ch;font-size:clamp(16.5px,1.7vw,19px);color:var(--cream-dim)}
.body-l+.body-l{margin-top:18px}
.day-grid{
  display:grid;grid-template-columns:repeat(7,1fr);gap:10px;
  max-width:820px;margin-top:64px;
}
.day{
  border:1px solid var(--line);border-radius:8px;
  padding:16px 0;text-align:center;font-size:12.5px;color:var(--cream-faint);
  position:relative;transition:background .3s,color .3s,border-color .3s;
}
.day.lit{background:var(--accent);border-color:var(--accent);color:var(--bg)}
.day.dead{color:rgba(243,239,230,.18);border-color:var(--line-soft)}
.day.dead::after{
  content:"";position:absolute;left:12%;right:12%;top:50%;height:1px;
  background:var(--cream-faint);transform:scaleX(var(--strike,0));transform-origin:left;
  transition:transform .4s ease;
}
.day.dead.struck{--strike:1}
.replied-tag{margin-top:22px;font-size:13px;color:var(--accent);opacity:0;transform:translateY(8px)}
.replied-tag.on{opacity:1;transform:none;transition:all .5s ease}

/* ═══ nothing (cream act) ═══ */
.nothing{
  background:var(--cream);color:var(--ink);
  padding:clamp(140px,20vh,240px) 0;
}
.kicker-ink{color:rgba(22,20,15,.45)}
.nothing .display-2{margin-bottom:56px}
.nothing-cols{
  display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:900px;
}
.nothing-cols p{font-size:clamp(17px,1.8vw,20px);line-height:1.6;color:rgba(22,20,15,.78)}

/* ═══ failure ═══ */
.fail-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(40px,6vw,90px);align-items:center;
}
.terminal{
  background:#080807;border:1px solid var(--line);border-radius:12px;
  padding:26px 28px 30px;font-size:13.5px;line-height:2;color:var(--cream-dim);
  box-shadow:0 30px 80px -30px rgba(0,0,0,.9);
}
.term-bar{display:flex;gap:7px;margin-bottom:16px}
.term-bar span{width:10px;height:10px;border-radius:50%;background:var(--line)}
.term-line{opacity:1}
.term-alert{color:var(--accent)}
.term-ok{color:var(--cream)}
.term-caret{width:9px;height:15px;background:var(--accent);margin-top:6px;animation:caret 1s steps(1) infinite}

/* ═══ who / strip ═══ */
.who{padding:clamp(120px,16vh,200px) 0 0}
.who-bio{margin-bottom:70px}
.strip-stage{position:relative}
.strip-viewport{overflow:hidden;padding-bottom:clamp(120px,16vh,200px)}
/* JS adds .strip-active (desktop, when the strip is wider than the screen):
   the viewport becomes a sticky stage and the track slides horizontally */
.strip-stage.strip-active .strip-viewport{
  position:sticky;top:0;height:100vh;height:100svh;
  display:flex;align-items:center;padding-bottom:0;
}
.strip{
  display:flex;gap:clamp(16px,2vw,28px);
  padding:0 clamp(20px,4vw,48px);
  width:max-content;
}
.card{
  position:relative;flex:none;
  width:clamp(280px,32vw,420px);aspect-ratio:4/5;
  border-radius:14px;overflow:hidden;
  border:1px solid var(--line);
  background:linear-gradient(160deg,#181510,#0a0908 70%);
}
.card svg{position:absolute;inset:0;width:100%;height:100%;display:block}
.card figcaption{
  position:absolute;left:16px;bottom:14px;z-index:2;
  font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-dim);
  background:rgba(13,12,10,.55);padding:6px 10px;border-radius:6px;backdrop-filter:blur(4px);
}
.portrait{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}
.one-mark{font-size:clamp(72px,7vw,104px);line-height:1}
.one-sub{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--cream-faint);text-align:center;padding:0 24px}

/* ═══ CTA ═══ */
.cta{padding:clamp(140px,20vh,240px) 0;border-top:1px solid var(--line-soft)}
.cta .display-2{margin-bottom:64px}
.btn{
  display:inline-flex;flex-direction:column;gap:4px;align-items:flex-start;
  background:var(--accent);color:var(--bg);text-decoration:none;
  padding:22px 34px;border-radius:12px;
  transform:translate(0,0);
  transition:box-shadow .3s;
  box-shadow:0 20px 60px -18px rgba(255,79,48,.55);
}
.btn-label{font-size:18px;font-weight:500}
.btn-time{font-size:11.5px;letter-spacing:.08em;opacity:.75}

/* ═══ footer ═══ */
.footer{border-top:1px solid var(--line-soft);padding:56px 0 72px}
.footer-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.footer p{font-size:14px;color:var(--cream-faint);line-height:1.9}
.footer-mono{font-size:12px}

/* ═══ responsive ═══ */
@media (max-width:860px){
  .fail-grid{grid-template-columns:1fr;align-items:start}
  .nothing-cols{grid-template-columns:1fr}
  .day-grid{grid-template-columns:repeat(7,1fr);gap:6px}
  .day{padding:11px 0;font-size:10.5px}
  .strip-viewport{overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
  .strip-viewport::-webkit-scrollbar{display:none}
  .card{scroll-snap-align:center;width:min(78vw,340px)}
  .hud-timer{font-size:12px}
}

/* ═══ reduced motion ═══ */
@media (prefers-reduced-motion:reduce){
  .preloader{display:none}
  .hero-act-b{position:relative;opacity:1;visibility:visible;transform:none;margin-top:64px}
  .hero-act{position:relative;top:auto;transform:none}
  .hero{height:auto}
  .hero-vp{position:static;height:auto;overflow:visible;display:block;padding:140px 0 80px}
  .act-write{height:auto;padding:clamp(120px,16vh,200px) 0}
  .act-write .sticky-vp{position:static;height:auto;overflow:visible;display:block}
  .marquee-track,.cue-line,.term-caret,.type-live::after{animation:none}
  .type-live{position:static}
  .type-ghost{display:none}
  #field{display:none}
}