/* ============================================================
   Stock Vitals — AI equity diagnostics
   Porcelain sage ground · pine ink · jade signal · coral alarm
   Page and content share one ground colour and no edge, so on
   desktop the H5 column simply floats in the same field.
   ============================================================ */

:root{
  --paper:      #E8EDEB;
  --card:       #FFFFFF;
  --ink:        #0D1B17;
  --ink-70:     #3E4E49;
  --ink-45:     #6F7D78;
  --jade:       #00A97C;
  --jade-deep:  #0B6B52;
  --jade-wash:  #DCEDE6;
  --coral:      #F4704F;
  --line:       rgba(13,27,23,.10);
  --line-soft:  rgba(13,27,23,.055);

  --col:        480px;
  --pad:        26px;
  --r-lg:       26px;
  --r-md:       16px;
  --r-sm:       11px;

  --ease:       cubic-bezier(.2,.7,.25,1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-weight:400;
  font-size:15px;
  line-height:1.72;
  font-feature-settings:"tnum" 1;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }

::selection{ background:var(--jade); color:#fff; }

:focus-visible{
  outline:2px solid var(--jade-deep);
  outline-offset:3px;
  border-radius:4px;
}

/* ── column ───────────────────────────────────────────── */

.shell{
  width:100%;
  max-width:var(--col);
  margin:0 auto;
  background:var(--paper);
  overflow:clip;
}

.band{ padding:0 var(--pad); }
.band-hero{ padding-top:30px; padding-bottom:44px; }
.band-scan{ padding-top:44px; padding-bottom:44px; border-top:1px solid var(--line-soft); }
.band-cta{ padding-top:8px; padding-bottom:40px; }
.band-foot{ padding-top:26px; padding-bottom:38px; border-top:1px solid var(--line-soft); }

/* ── type roles ───────────────────────────────────────── */

.eyebrow{
  margin:0 0 16px;
  font-size:10.5px;
  font-weight:500;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--ink-45);
  display:flex;
  align-items:center;
  gap:9px;
}
.eyebrow-center{ justify-content:center; }

.eyebrow-dot{
  width:3px; height:3px; border-radius:50%;
  background:var(--jade);
  flex:none;
}

.display{
  margin:0 0 16px;
  font-size:clamp(38px,11.5vw,50px);
  font-weight:900;
  line-height:1.04;
  letter-spacing:-.035em;
}
.display em{
  font-style:normal;
  color:var(--jade-deep);
  position:relative;
}
.display em::after{
  content:"";
  position:absolute;
  left:2px; right:2px; bottom:-.02em;
  height:3px;
  background:var(--jade);
  border-radius:2px;
  transform-origin:left;
  animation:underscore 1s var(--ease) .5s both;
}

.heading{
  margin:0 0 22px;
  font-size:25px;
  font-weight:700;
  line-height:1.24;
  letter-spacing:-.028em;
}
.heading-card{ font-size:23px; margin-bottom:12px; }
.heading-result{ font-size:24px; margin:0 0 10px; text-align:center; }

.lede{
  margin:0 0 8px;
  color:var(--ink-70);
  font-weight:300;
  font-size:15.5px;
}

/* ── hero art + ambient scan ring ─────────────────────── */

.stage{
  position:relative;
  margin:6px 0 22px;
  padding:14px 0 6px;
  display:grid;
  place-items:center;
  isolation:isolate;
}

.stage-art{
  width:82%;
  max-width:340px;
  filter:drop-shadow(0 22px 26px rgba(13,27,23,.09));
  animation:float 7s ease-in-out infinite;
}

.stage-ring,
.stage-ring-out{
  position:absolute;
  top:50%; left:50%;
  border-radius:50%;
  z-index:-1;
  pointer-events:none;
}
.stage-ring{
  width:290px; height:290px;
  margin:-145px 0 0 -145px;
  border:1px dashed rgba(11,107,82,.22);
  animation:spin 34s linear infinite;
}
.stage-ring-out{
  width:376px; height:376px;
  margin:-188px 0 0 -188px;
  background:radial-gradient(circle, rgba(0,169,124,.10) 0%, rgba(0,169,124,0) 68%);
  animation:breathe 5.5s ease-in-out infinite;
}

/* ── console (ticker input) ───────────────────────────── */

.console{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:20px 18px 18px;
  box-shadow:0 1px 0 rgba(255,255,255,.9) inset, 0 14px 30px -22px rgba(13,27,23,.5);
}

.console-label{
  display:flex;
  align-items:center;
  gap:7px;
  margin-bottom:9px;
  font-size:10.5px;
  font-weight:500;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--ink-45);
}
.console-label i{ font-size:10px; color:var(--jade-deep); }

.console-input{
  width:100%;
  padding:15px 16px;
  border:1px solid var(--line);
  border-radius:var(--r-md);
  background:var(--paper);
  color:var(--ink);
  font-family:inherit;
  font-size:19px;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
  transition:border-color .2s, background .2s, box-shadow .2s;
}
.console-input::placeholder{
  color:var(--ink-45);
  font-weight:400;
  letter-spacing:.02em;
  text-transform:none;
}
.console-input:focus{
  outline:none;
  background:var(--card);
  border-color:var(--jade);
  box-shadow:0 0 0 4px rgba(0,169,124,.14);
}
.console-input.is-bad{
  border-color:var(--coral);
  box-shadow:0 0 0 4px rgba(244,112,79,.16);
}

.console-error{
  margin:9px 2px 0;
  font-size:12.5px;
  font-weight:500;
  color:var(--coral);
}

.console-note{
  margin:12px 0 0;
  text-align:center;
  font-size:11.5px;
  color:var(--ink-45);
}
.console-note i{ color:var(--jade-deep); margin-right:4px; }

/* ── buttons ──────────────────────────────────────────── */

/* Buttons beat rather than merely glow: the halo and the icon share the
   page's cardiac rhythm — two quick thumps, then rest. A light sweep runs
   on a slower cycle so the two never lock into a single throb. */

.btn{
  position:relative;
  overflow:hidden;
  width:100%;
  margin-top:12px;
  padding:16px 18px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:11px;
  border:0;
  border-radius:var(--r-md);
  font-family:inherit;
  font-size:15.5px;
  font-weight:700;
  letter-spacing:-.01em;
  cursor:pointer;
  transition:transform .18s var(--ease), filter .18s var(--ease);
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0) scale(.986); }

.btn::before{
  content:"";
  position:absolute;
  top:0; bottom:0; left:0;
  width:36%;
  transform:translateX(-180%) skewX(-16deg);
  pointer-events:none;
  animation:sheen 4.4s ease-in-out infinite;
}

.btn-primary{
  background:var(--ink);
  color:#fff;
  animation:haloInk 2.6s ease-out infinite;
}
.btn-primary::before{
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.17),transparent);
}
.btn-primary i{
  color:var(--jade);
  font-size:16px;
  animation:beat 2.6s ease-out infinite;
}
.btn-primary:hover{ filter:brightness(1.18); }

.btn-wa{
  background:linear-gradient(180deg,#00B383,#048765);
  color:#fff;
  animation:haloJade 2.6s ease-out infinite;
}
.btn-wa::before{
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.42),transparent);
  animation-delay:.5s;
}
.btn-wa:hover{ filter:brightness(1.07) saturate(1.08); }

.btn-wa-icon{
  width:23px; height:23px;
  flex:none;
  object-fit:contain;
  animation:beat 2.6s ease-out infinite;
}

.btn-close{
  position:absolute;
  top:12px; right:12px;
  width:34px; height:34px;
  display:grid;
  place-items:center;
  border:0;
  border-radius:50%;
  background:var(--paper);
  color:var(--ink-45);
  font-size:14px;
  cursor:pointer;
  transition:color .18s, background .18s;
}
.btn-close:hover{ color:var(--ink); background:var(--jade-wash); }

/* ── vitals list ──────────────────────────────────────── */

.vitals{
  list-style:none;
  margin:0 0 30px;
  padding:0;
}

.vital{
  display:flex;
  gap:15px;
  padding:19px 0;
  border-top:1px solid var(--line-soft);
}
.vital:last-child{ border-bottom:1px solid var(--line-soft); }

.vital-icon{
  flex:none;
  width:38px; height:38px;
  display:grid;
  place-items:center;
  border-radius:12px;
  background:var(--jade-wash);
  color:var(--jade-deep);
  font-size:14px;
}

.vital-body{ flex:1; min-width:0; }

.vital-top{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
}

.vital-name{
  margin:0;
  font-size:16.5px;
  font-weight:700;
  letter-spacing:-.02em;
}

.vital-count{
  font-size:10.5px;
  font-weight:500;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--ink-45);
  white-space:nowrap;
}

.vital-text{
  margin:3px 0 11px;
  font-size:13.5px;
  line-height:1.6;
  font-weight:300;
  color:var(--ink-70);
}

.meter{
  display:block;
  height:3px;
  border-radius:2px;
  background:rgba(13,27,23,.08);
  overflow:hidden;
}
.meter i{
  display:block;
  height:100%;
  width:0;
  border-radius:2px;
  background:linear-gradient(90deg,var(--jade-deep),var(--jade));
  transition:width 1.1s var(--ease);
}
.meter.is-on i{ width:var(--fill); }

/* ── figures strip ────────────────────────────────────── */

.figures{
  margin:0;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2px;
}
.figure{
  text-align:center;
  padding:4px 6px;
  border-left:1px solid var(--line-soft);
}
.figure:first-child{ border-left:0; }
.figure dt{
  font-size:22px;
  font-weight:900;
  letter-spacing:-.04em;
  color:var(--jade-deep);
}
.figure dd{
  margin:2px 0 0;
  font-size:10.5px;
  font-weight:500;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink-45);
}

/* ── delivery card ────────────────────────────────────── */

.card{
  position:relative;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:26px 22px 22px;
  box-shadow:0 18px 34px -26px rgba(13,27,23,.6);
}

.card-seal{
  width:44px; height:44px;
  display:grid;
  place-items:center;
  margin-bottom:16px;
  border-radius:14px;
  background:var(--ink);
  color:var(--jade);
  font-size:16px;
}

.card-text{
  margin:0;
  font-size:14px;
  font-weight:300;
  color:var(--ink-70);
}
.card-text-center{ text-align:center; }

/* ── footer ───────────────────────────────────────────── */

.foot-note{
  margin:0 0 14px;
  font-size:11.5px;
  line-height:1.7;
  font-weight:300;
  color:var(--ink-45);
}
.foot-mark{
  margin:0;
  font-size:10.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--ink-45);
}

/* ── overlays ─────────────────────────────────────────── */

.veil{
  position:fixed;
  inset:0;
  z-index:60;
  display:none;
  place-items:center;
  padding:24px;
  background:rgba(232,237,235,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.veil.is-open{ display:grid; animation:veilIn .3s var(--ease) both; }

/* scanning */

.scan{
  width:100%;
  max-width:340px;
  text-align:center;
}

.scan-dial{
  position:relative;
  width:200px;
  height:200px;
  margin:0 auto;
}

.scan-svg{
  width:100%; height:100%;
  transform:rotate(-90deg);
}
.dial-track{
  fill:none;
  stroke:rgba(13,27,23,.09);
  stroke-width:4;
}
.dial-arc{
  fill:none;
  stroke:var(--jade);
  stroke-width:4;
  stroke-linecap:round;
  stroke-dasharray:540;
  stroke-dashoffset:540;
  transition:stroke-dashoffset .18s linear;
}

.scan-core{
  position:absolute;
  inset:0;
  display:grid;
  place-content:center;
  gap:2px;
}
.scan-ticker{
  font-size:30px;
  font-weight:900;
  letter-spacing:-.02em;
  text-transform:uppercase;
}
.scan-pct{
  font-size:11px;
  font-weight:500;
  letter-spacing:.2em;
  color:var(--ink-45);
}

.trace{
  width:100%;
  height:56px;
  margin:14px 0 6px;
  overflow:visible;
}
.trace-path{
  fill:none;
  stroke:var(--jade);
  stroke-width:2.4;
  stroke-linecap:round;
  stroke-linejoin:round;
  filter:drop-shadow(0 0 6px rgba(0,169,124,.45));
  stroke-dasharray:420;
  stroke-dashoffset:420;
  animation:traceRun 2.2s linear infinite;
}

.scan-status{
  margin:0 0 18px;
  font-size:13px;
  font-weight:500;
  color:var(--ink-70);
  min-height:22px;
}

.steps{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:9px;
  text-align:left;
  max-width:250px;
  margin-inline:auto;
}
.step{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:12.5px;
  font-weight:400;
  color:var(--ink-45);
  opacity:.45;
  transition:opacity .3s, color .3s;
}
.step i{
  width:17px; height:17px;
  display:grid;
  place-items:center;
  flex:none;
  border-radius:50%;
  background:rgba(13,27,23,.08);
  color:transparent;
  font-size:8px;
  transition:background .3s, color .3s;
}
.step.is-done{ opacity:1; color:var(--ink); }
.step.is-done i{ background:var(--jade); color:#fff; }

/* result */

.result{
  position:relative;
  width:100%;
  max-width:400px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:34px 24px 24px;
  box-shadow:0 34px 60px -34px rgba(13,27,23,.6);
  animation:cardIn .42s var(--ease) both;
}

.result-seal{
  width:62px; height:62px;
  display:grid;
  place-items:center;
  margin:0 auto 18px;
  border-radius:50%;
  background:var(--jade);
  color:#fff;
  font-size:23px;
  box-shadow:0 0 0 8px var(--jade-wash);
  animation:sealIn .5s var(--ease) .1s both,
            sealPulse 2.6s ease-out .7s infinite;
}

.result-ticker{ color:var(--jade-deep); text-transform:uppercase; }

.locked{
  list-style:none;
  margin:20px 0 4px;
  padding:0;
  display:grid;
  gap:1px;
  border-radius:var(--r-md);
  overflow:hidden;
  background:var(--line-soft);
}
.lock-row{
  display:flex;
  align-items:center;
  gap:12px;
  padding:11px 14px;
  background:var(--paper);
  font-size:13px;
  font-weight:500;
}
.lock-key{ width:78px; flex:none; }
.lock-bar{
  flex:1;
  height:7px;
  border-radius:4px;
  background:linear-gradient(90deg,var(--jade-deep),var(--jade),var(--coral));
  filter:blur(3.5px);
  opacity:.5;
}
.lock-row i{ font-size:10px; color:var(--ink-45); }

.result-foot{
  margin:12px 0 0;
  text-align:center;
  font-size:11px;
  color:var(--ink-45);
}
.result-foot i{ color:var(--jade-deep); margin-right:4px; }

/* ── motion ───────────────────────────────────────────── */

@keyframes float{
  0%,100%{ transform:translateY(0) rotate(0deg); }
  50%    { transform:translateY(-11px) rotate(-.6deg); }
}
@keyframes spin{ to{ transform:rotate(360deg); } }
@keyframes breathe{
  0%,100%{ transform:scale(.94); opacity:.75; }
  50%    { transform:scale(1.04); opacity:1; }
}
@keyframes underscore{ from{ transform:scaleX(0); } to{ transform:scaleX(1); } }
@keyframes traceRun{ from{ stroke-dashoffset:420; } to{ stroke-dashoffset:-420; } }
@keyframes veilIn{ from{ opacity:0; } to{ opacity:1; } }
@keyframes cardIn{
  from{ opacity:0; transform:translateY(18px) scale(.97); }
  to  { opacity:1; transform:none; }
}
@keyframes sealIn{
  from{ opacity:0; transform:scale(.5); }
  to  { opacity:1; transform:none; }
}
@keyframes sealPulse{
  0%  { box-shadow:0 0 0 8px var(--jade-wash), 0 0 0 8px rgba(0,169,124,.45); }
  70% { box-shadow:0 0 0 8px var(--jade-wash), 0 0 0 30px rgba(0,169,124,0); }
  100%{ box-shadow:0 0 0 8px var(--jade-wash), 0 0 0 30px rgba(0,169,124,0); }
}

/* two thumps, then rest — 0–40% of the cycle carries the beat */
@keyframes beat{
  0%,40%,100%{ transform:scale(1); }
  10%        { transform:scale(1.17); }
  22%        { transform:scale(1); }
  30%        { transform:scale(1.09); }
}
@keyframes haloJade{
  0%  { box-shadow:0 12px 26px -14px rgba(0,140,102,.95), 0 0 0 0 rgba(0,169,124,.55); }
  18% { box-shadow:0 12px 26px -14px rgba(0,140,102,.95), 0 0 0 14px rgba(0,169,124,0); }
  19% { box-shadow:0 12px 26px -14px rgba(0,140,102,.95), 0 0 0 0 rgba(0,169,124,.38); }
  38% { box-shadow:0 12px 26px -14px rgba(0,140,102,.95), 0 0 0 14px rgba(0,169,124,0); }
  100%{ box-shadow:0 12px 26px -14px rgba(0,140,102,.95), 0 0 0 0 rgba(0,169,124,0); }
}
@keyframes haloInk{
  0%  { box-shadow:0 12px 24px -14px rgba(13,27,23,.9), 0 0 0 0 rgba(0,169,124,.4); }
  18% { box-shadow:0 12px 24px -14px rgba(13,27,23,.9), 0 0 0 12px rgba(0,169,124,0); }
  19% { box-shadow:0 12px 24px -14px rgba(13,27,23,.9), 0 0 0 0 rgba(0,169,124,.26); }
  38% { box-shadow:0 12px 24px -14px rgba(13,27,23,.9), 0 0 0 12px rgba(0,169,124,0); }
  100%{ box-shadow:0 12px 24px -14px rgba(13,27,23,.9), 0 0 0 0 rgba(0,169,124,0); }
}
@keyframes sheen{
  0%,14%  { transform:translateX(-180%) skewX(-16deg); }
  48%,100%{ transform:translateX(330%)  skewX(-16deg); }
}
@keyframes riseIn{
  from{ opacity:0; transform:translateY(16px); }
  to  { opacity:1; transform:none; }
}

[data-reveal]{ opacity:0; }
[data-reveal].is-in{ animation:riseIn .62s var(--ease) both; }

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  [data-reveal]{ opacity:1; }
}