/* ===========================================================================
   Yemix — yemix.ai
   One instrument, alive the whole way down. Everything else holds still
   until its moment. Mission-control precision, not arcade.
   =========================================================================== */

:root{
  --ink:#04060A; --ink-2:#080C13; --ink-3:#0F151F;
  --w:#FFFFFF; --w-2:rgba(255,255,255,.76); --w-3:rgba(255,255,255,.46); --w-4:rgba(255,255,255,.15);
  --blue:#2B5CFF; --blue-2:#7B9BFF;
  --hot:#E8342A; --hot-2:#FF7A6E;
  --warn:#E8820C; --warn-2:#FFB74D;
  --good:#06A15C; --good-2:#4BD99A;
  --gold:#F4B942;
  --f:-apple-system,"SF Pro Display","SF Pro Text",BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --wrap:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--ink);color:var(--w);font-family:var(--f);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--blue-2);outline-offset:4px;border-radius:5px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}

/* ---------- type ---------- */
h1{font-size:clamp(38px,6.4vw,78px);font-weight:700;letter-spacing:-.044em;line-height:1.02}
h2{font-size:clamp(27px,3.6vw,46px);font-weight:700;letter-spacing:-.034em;line-height:1.1}
h3{font-size:clamp(19px,1.8vw,24px);font-weight:600;letter-spacing:-.022em;line-height:1.25}
.lede{font-size:clamp(16px,1.3vw,19px);line-height:1.62;color:var(--w-2);max-width:60ch}
.small{font-size:14.5px;line-height:1.62;color:var(--w-3)}
.tiny{font-size:12.5px;line-height:1.55;color:var(--w-3)}
.grad-hot{background:linear-gradient(103deg,#fff 4%,#FFB0A8 42%,#E8342A 96%);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-cool{background:linear-gradient(103deg,#fff 8%,#9FB6FF 52%,#4BD99A 96%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hl{color:var(--w)}

/* ---------- telemetry label: the house voice ---------- */
.tl{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--w-3)}
.tl b{color:var(--blue-2);font-weight:600}

/* ---------- atmosphere ---------- */
.glow{position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(1200px 700px at var(--gx,18%) var(--gy,12%),var(--g1,rgba(43,92,255,.18)),transparent 62%),
    radial-gradient(900px 600px at var(--gx2,86%) var(--gy2,88%),var(--g2,rgba(43,92,255,.08)),transparent 60%)}
.grain{position:absolute;inset:0;z-index:0;opacity:.5;pointer-events:none;
  background-image:repeating-linear-gradient(0deg,rgba(255,255,255,.012) 0 1px,transparent 1px 3px)}
.vig{position:absolute;inset:0;z-index:0;pointer-events:none;
  box-shadow:inset 0 0 200px 60px rgba(0,0,0,.6), inset 0 0 500px 200px rgba(0,0,0,.35)}
.gridlines{position:absolute;inset:0;z-index:0;opacity:.13;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:74px 74px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 42%,#000 16%,transparent 76%);
  mask-image:radial-gradient(ellipse 80% 70% at 50% 42%,#000 16%,transparent 76%)}
section{position:relative}
section > .wrap, section > .journey{position:relative;z-index:1}

/* ===========================================================================
   THE RING — the only thing continuously alive
   =========================================================================== */
.ringbox{position:relative;width:var(--rs,340px);height:var(--rs,340px);flex-shrink:0;
  transition:width .6s cubic-bezier(.2,.7,.3,1),height .6s cubic-bezier(.2,.7,.3,1)}
.ringbox svg{width:100%;height:100%;transform:rotate(-90deg);overflow:visible}
.ringbox .trk{stroke:rgba(255,255,255,.07)}
.ringbox .arc{stroke-linecap:round;
  transition:stroke-dashoffset 1.1s cubic-bezier(.22,.68,.3,1), stroke 1.1s ease, filter 1.1s ease}
.ringbox .face{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:2px;text-align:center}
.ringbox .fn{font-size:calc(var(--rs,340px)*.2);font-weight:700;letter-spacing:-.05em;line-height:.94;
  font-variant-numeric:tabular-nums;font-family:var(--mono);transition:color 1.1s ease}
.ringbox .fu{font-size:calc(var(--rs,340px)*.048);color:var(--w-2);font-weight:600;letter-spacing:.02em;margin-top:6px}
.ringbox .fc{font-family:var(--mono);font-size:calc(var(--rs,340px)*.032);letter-spacing:.14em;
  text-transform:uppercase;color:var(--w-3);margin-top:12px}
.ringhalo{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:190%;aspect-ratio:1;border-radius:50%;pointer-events:none;z-index:-1;filter:blur(10px);
  background:radial-gradient(circle,var(--halo,rgba(232,52,42,.30)),transparent 66%);
  transition:background 1.1s ease}
@keyframes breathe{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.86;transform:scale(1.012)}}
.ringbox.calm{animation:breathe 5.5s ease-in-out infinite}
@keyframes alarm{0%,100%{opacity:1}50%{opacity:.58}}
.ringbox.alarm .arc{animation:alarm 1.5s ease-in-out infinite}

/* ===========================================================================
   HERO — the world without Yemix. Nothing but the clock dying.
   =========================================================================== */
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:90px 24px 70px;overflow:hidden}
.hero .ringbox{--rs:min(380px,62vw)}
.hero .heroline{margin-top:46px;max-width:min(680px,92vw)}
.hero h1{font-size:clamp(30px,4.4vw,52px)}
.hero .sub{margin-top:20px;font-size:clamp(15px,1.25vw,18px);color:var(--w-2);max-width:min(520px,90vw);margin-left:auto;margin-right:auto}
.scrollcue{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);display:flex;
  flex-direction:column;align-items:center;gap:10px;z-index:2}
.scrollcue .t{font-family:var(--mono);font-size:10.5px;letter-spacing:.22em;color:var(--w-3);text-transform:uppercase}
.scrollcue .a{width:22px;height:22px;color:var(--w-3);animation:nudge 2.1s ease-in-out infinite}
@keyframes nudge{0%,100%{transform:translateY(0);opacity:.5}50%{transform:translateY(7px);opacity:1}}

/* ===========================================================================
   THE JOURNEY — sticky instrument, beats scroll past it
   =========================================================================== */
.journey{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(30px,5vw,80px);
  max-width:var(--wrap);margin:0 auto;padding:0 32px;position:relative}
.stage{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:0}
.stage .ringbox{--rs:min(330px,30vw)}
.stage .readout{margin-top:30px;text-align:center;min-height:62px;max-width:34ch}
.stage .readout .rl{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--w-3);transition:color .5s}
.stage .readout .rv{font-size:15px;color:var(--w-2);margin-top:8px;line-height:1.5;transition:opacity .45s}
.stage .track{margin-top:26px;width:min(280px,72%);height:2px;background:rgba(255,255,255,.09);
  border-radius:2px;overflow:hidden}
.stage .track i{display:block;height:100%;width:0;border-radius:2px;background:var(--trackc,#E8342A);
  transition:width .9s cubic-bezier(.22,.68,.3,1), background 1.1s ease}

.beats{padding:8vh 0 14vh}
.beat{min-height:86vh;display:flex;flex-direction:column;justify-content:center;padding:6vh 0}
.beat .step{display:flex;align-items:center;gap:13px;margin-bottom:22px}
.beat .step .no{width:34px;height:34px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:12.5px;font-weight:600;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);color:var(--w-2);flex-shrink:0}
.beat.on .step .no{background:rgba(43,92,255,.16);border-color:rgba(43,92,255,.4);color:var(--blue-2)}
.beat .who{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--w-3)}
.beat.on .who{color:var(--blue-2)}
.beat h2{max-width:min(520px,100%)}
.beat .body{margin-top:18px;font-size:clamp(15px,1.22vw,18px);line-height:1.64;color:var(--w-2);max-width:48ch}
.beat .body b{color:var(--w);font-weight:600}

.tele{margin-top:28px;border-radius:15px;padding:20px 22px;max-width:48ch;
  background:linear-gradient(165deg,rgba(255,255,255,.065),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(12px);
  box-shadow:0 22px 52px -30px rgba(0,0,0,.9),inset 0 1px 0 rgba(255,255,255,.07)}
.tele .row{display:flex;justify-content:space-between;gap:18px;padding:8px 0;font-size:13.5px;
  border-bottom:1px solid rgba(255,255,255,.055)}
.tele .row:last-child{border-bottom:0}
.tele .k{color:var(--w-3);font-family:var(--mono);font-size:11px;letter-spacing:.11em;
  text-transform:uppercase;white-space:nowrap;padding-top:2px}
.tele .v{color:var(--w);text-align:right;font-weight:500}
.tele .v.mono{font-family:var(--mono);font-size:12.5px}
.tele .v.hot{color:var(--hot-2)}
.tele .v.good{color:var(--good-2)}
.tele .v.blue{color:var(--blue-2)}

.cascade{margin-top:26px;display:grid;gap:9px;max-width:48ch}
.cascade .c{display:flex;align-items:center;gap:13px;padding:13px 16px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  opacity:0;transform:translateX(-10px);transition:opacity .5s ease,transform .5s cubic-bezier(.2,.7,.3,1)}
.beat.on .cascade .c{opacity:1;transform:none}
.beat.on .cascade .c:nth-child(1){transition-delay:.05s}
.beat.on .cascade .c:nth-child(2){transition-delay:.19s}
.beat.on .cascade .c:nth-child(3){transition-delay:.33s}
.beat.on .cascade .c:nth-child(4){transition-delay:.47s}
.beat.on .cascade .c:nth-child(5){transition-delay:.61s}
.cascade .tick{width:19px;height:19px;flex-shrink:0;color:var(--good-2)}
.cascade .lb{font-size:14px;color:var(--w-2)}
.cascade .lb b{color:var(--w);font-weight:600}

.beat .step,.beat h2,.beat .body,.beat .tele{opacity:0;transform:translateY(20px);
  transition:opacity .7s cubic-bezier(.16,.84,.34,1),transform .7s cubic-bezier(.16,.84,.34,1)}
.beat.on .step{opacity:1;transform:none;transition-delay:.02s}
.beat.on h2{opacity:1;transform:none;transition-delay:.1s}
.beat.on .body{opacity:1;transform:none;transition-delay:.19s}
.beat.on .tele{opacity:1;transform:none;transition-delay:.28s}

/* ===========================================================================
   SCALE — one case becomes a thousand
   =========================================================================== */
.scale{padding:clamp(110px,15vh,190px) 0}
.field{margin-top:56px;display:grid;grid-template-columns:repeat(auto-fill,minmax(52px,1fr));gap:13px;
  max-width:920px}
.field .dot{aspect-ratio:1;border-radius:50%;border:2.5px solid var(--dc,rgba(75,217,154,.55));
  opacity:0;transform:scale(.55);transition:opacity .5s ease,transform .5s cubic-bezier(.2,.7,.3,1)}
.scale.on .field .dot{opacity:1;transform:none}
.field .dot.r{--dc:rgba(232,52,42,.85);box-shadow:0 0 14px rgba(232,52,42,.4)}
.field .dot.a{--dc:rgba(232,130,12,.8)}
.field .dot.b{--dc:rgba(123,155,255,.5)}
.scale .legend{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px}
.scale .legend .lg{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--w-3)}
.scale .legend .sw{width:11px;height:11px;border-radius:50%;border:2px solid currentColor}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:64px}
.metric{padding:24px 22px;border-radius:15px;background:linear-gradient(165deg,rgba(255,255,255,.06),rgba(255,255,255,.018));
  border:1px solid rgba(255,255,255,.09)}
.metric .n{font-family:var(--mono);font-size:clamp(26px,3vw,38px);font-weight:700;letter-spacing:-.03em;line-height:1}
.metric .k{font-size:12.5px;color:var(--w-3);margin-top:12px;line-height:1.45}

/* ===========================================================================
   PROOF — the visitor breaks the matrix themselves
   =========================================================================== */
.proof{padding:clamp(110px,15vh,190px) 0}
.matrix{display:grid;grid-template-columns:1fr 340px;gap:clamp(34px,4vw,60px);align-items:start;margin-top:52px}
.opt{display:flex;align-items:flex-start;gap:13px;padding:15px 17px;border-radius:13px;cursor:pointer;
  background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.09);margin-bottom:10px;
  transition:border-color .2s,background .2s}
.opt:hover{border-color:rgba(255,255,255,.2)}
.opt:has(input:checked){border-color:rgba(43,92,255,.5);background:rgba(43,92,255,.1)}
.opt input{margin-top:3px;accent-color:#2B5CFF;width:17px;height:17px;flex-shrink:0}
.opt .ot{font-size:14.5px;color:var(--w-2)}
.opt:has(input:checked) .ot{color:var(--w)}
.opt .pts{margin-left:auto;font-family:var(--mono);font-size:12px;color:var(--w-3);white-space:nowrap;padding-top:2px}
.verdict{position:sticky;top:90px;border-radius:18px;padding:26px;text-align:center;
  background:linear-gradient(165deg,rgba(255,255,255,.07),rgba(255,255,255,.022));
  border:1px solid rgba(255,255,255,.11);box-shadow:0 26px 60px -32px rgba(0,0,0,.9)}
.verdict .lane{font-size:clamp(23px,2.4vw,31px);font-weight:700;letter-spacing:-.03em;padding:15px;
  border-radius:13px;color:#fff;transition:background .45s ease,box-shadow .45s ease}
.verdict .lane.emergency{background:linear-gradient(145deg,#FF6A5E,#C81E14);box-shadow:0 14px 32px -14px rgba(232,52,42,.75)}
.verdict .lane.significant{background:linear-gradient(145deg,#FFA53D,#C26A00);box-shadow:0 14px 32px -14px rgba(232,130,12,.75)}
.verdict .lane.standard{background:linear-gradient(145deg,#3BD68F,#04834C);box-shadow:0 14px 32px -14px rgba(6,161,92,.75)}
.verdict .sc{display:flex;justify-content:space-between;padding:9px 0;font-size:13.5px;
  border-bottom:1px solid rgba(255,255,255,.07);font-variant-numeric:tabular-nums}
.verdict .sc:last-of-type{border-bottom:0;font-weight:700}
.verdict .ov{margin-top:14px;padding:11px 13px;border-radius:10px;font-size:13px;line-height:1.5;
  background:rgba(232,52,42,.14);border:1px solid rgba(232,52,42,.3);color:var(--hot-2);text-align:left}
.verdict .clockline{margin-top:16px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;
  text-transform:uppercase;color:var(--w-3);line-height:1.7}

/* ===========================================================================
   CLOSE
   =========================================================================== */
.close{padding:clamp(110px,15vh,200px) 0 clamp(80px,10vh,120px)}
.band{border-radius:26px;padding:clamp(44px,6vw,72px);text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(160deg,rgba(43,92,255,.15),rgba(43,92,255,.03));
  border:1px solid rgba(43,92,255,.26);box-shadow:0 0 100px -38px rgba(43,92,255,.6)}
.band h2{max-width:20ch;margin:0 auto}
.band .lede{margin:20px auto 0;text-align:center}
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:999px;font-size:15.5px;
  font-weight:600;background:linear-gradient(180deg,#F5F7FA,#DDE4EE);color:#05070B;border:0;cursor:pointer;
  box-shadow:0 1px 2px rgba(0,0,0,.3),0 12px 28px -14px rgba(255,255,255,.45);
  transition:transform .12s cubic-bezier(.2,.7,.3,1),box-shadow .18s}
.btn:hover{transform:translateY(-2px);box-shadow:0 2px 4px rgba(0,0,0,.3),0 18px 36px -16px rgba(255,255,255,.55)}
.btn svg{width:15px;height:15px}
.btn.ghost{background:rgba(255,255,255,.07);color:var(--w);border:1px solid rgba(255,255,255,.15);box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.13);box-shadow:none}
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:62px;text-align:left}
.steps3 .s .n{font-family:var(--mono);font-size:12px;letter-spacing:.16em;color:var(--blue-2);margin-bottom:11px}
.steps3 .s h3{margin-bottom:9px}

/* ---------- FAQ ---------- */
.faq{padding:0 0 clamp(90px,12vh,150px)}
.qa{border-top:1px solid rgba(255,255,255,.08);padding:26px 0;max-width:80ch}
.qa h3{margin-bottom:11px}

/* ---------- chrome ---------- */
#skip{position:fixed;top:22px;right:26px;z-index:70;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--w-3);padding:9px 16px;border-radius:999px;
  background:rgba(8,12,19,.7);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(12px);
  transition:color .2s,border-color .2s}
#skip:hover{color:var(--w);border-color:rgba(255,255,255,.3)}
#mark{position:fixed;top:22px;left:26px;z-index:70;display:flex;align-items:center;gap:10px;
  font-weight:700;font-size:14px;letter-spacing:.09em;color:var(--w-2);transition:color .2s}
#mark:hover{color:var(--w)}
#mark img{width:22px;height:22px}
footer{border-top:1px solid rgba(255,255,255,.07);padding:46px 0 42px}
footer .fl{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:center}
footer .fl a{color:var(--w-2);font-size:14px;margin-right:22px}
footer .fl a:hover{color:var(--w)}

/* ===========================================================================
   Reduced motion — a dignified equivalent, not a broken one
   =========================================================================== */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .beat .step,.beat h2,.beat .body,.beat .tele,
  .cascade .c,.field .dot{opacity:1!important;transform:none!important}
  .stage{position:static;height:auto;padding:40px 0}
  .journey{grid-template-columns:1fr}
  .beat{min-height:0;padding:34px 0;border-top:1px solid rgba(255,255,255,.08)}
  .scrollcue{display:none}
}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .journey{grid-template-columns:1fr;gap:0;padding:0 24px}
  .stage{position:sticky;top:0;height:auto;padding:16px 0 14px;z-index:5;
    background:rgba(4,6,10,.97);backdrop-filter:blur(14px);
    border-bottom:1px solid rgba(255,255,255,.07);
    box-shadow:0 16px 28px -22px rgba(0,0,0,.95)}
  /* the panel spans the full width even though the grid is padded */
  .stage::before{content:"";position:absolute;left:-24px;right:-24px;top:0;bottom:-1px;
    background:inherit;border-bottom:inherit;z-index:-1}
  .stage .ringbox{--rs:150px}
  .stage .readout{margin-top:14px;min-height:0}
  .stage .readout .rv{font-size:13.5px}
  .stage .track{margin-top:14px}
  .beat{min-height:0;padding:9vh 0}
  .beats{padding:2vh 0 10vh}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .matrix{grid-template-columns:1fr}
  .verdict{position:static}
  .steps3{grid-template-columns:1fr}
  .field{grid-template-columns:repeat(auto-fill,minmax(38px,1fr));gap:10px}
  #skip{top:auto;bottom:20px;right:18px}
  #mark{top:auto;bottom:20px;left:18px}
}