/* ============================================================
   Home — Signal Room.  Fit Test hero + scroll-driven Subtraction.
   ============================================================ */

/* ambient teal depth, very restrained */
.aura{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
.aura::before{content:'';position:absolute;width:80vw;height:80vw;right:-20vw;top:-30vw;border-radius:50%;
  background:radial-gradient(closest-side,rgba(15,181,196,0.13),rgba(15,181,196,0) 70%);}
.aura::after{content:'';position:absolute;width:60vw;height:60vw;left:-25vw;bottom:-30vw;border-radius:50%;
  background:radial-gradient(closest-side,rgba(15,181,196,0.06),rgba(15,181,196,0) 70%);}

/* ===================== SIGNALS BAND ===================== */
.signals{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:0;}
.signals .wrap{display:grid;grid-template-columns:repeat(3,1fr);}
.sig{padding:clamp(34px,5vh,56px) clamp(8px,2vw,30px);border-left:1px solid var(--line);}
.sig:first-child{border-left:none;padding-left:0;}
.sig .n{font-family:var(--mono);font-size:12px;color:var(--teal);letter-spacing:0.1em;}
.sig h3{margin-top:14px;font-size:clamp(20px,2vw,26px);}
.sig p{margin-top:12px;font-size:15px;color:var(--soft);line-height:1.55;}
@media (max-width:760px){.signals .wrap{grid-template-columns:1fr;}.sig{border-left:none;border-top:1px solid var(--line);padding-left:0;}.sig:first-child{border-top:none;}}

/* ===================== CAFE PROOF ===================== */
.cp-head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,60px);align-items:end;margin-bottom:clamp(34px,5vh,54px);}
.cp-head h2{margin-top:14px;}
.cp-intro{align-self:end;}
.cp-ba{display:flex;align-items:center;gap:22px;flex-wrap:wrap;padding:clamp(18px,2.4vw,26px);border:1px solid var(--line);border-radius:16px;margin-bottom:clamp(26px,4vh,42px);background:var(--ink-1);}
.cp-before,.cp-after{flex:1 1 240px;min-width:0;}
.cp-tag{font-family:var(--mono);font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--mute);}
.cp-tag.teal{color:var(--teal);}
.cp-scatter{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.cp-scatter span{font-size:13px;color:var(--mute);border:1px dashed var(--line);border-radius:8px;padding:7px 11px;}
.cp-arrow{color:var(--teal);font-size:24px;flex:none;}
.cp-sys{display:inline-flex;align-items:center;gap:12px;margin-top:12px;font-size:clamp(17px,2vw,24px);font-weight:700;letter-spacing:-0.02em;color:var(--white);
  border:1px solid rgba(15,181,196,0.4);background:rgba(15,181,196,0.07);border-radius:12px;padding:14px 20px;box-shadow:0 0 44px -14px rgba(15,181,196,0.55);}
.cp-sys .tick{width:24px;height:24px;border-radius:7px;background:var(--teal);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:13px;flex:none;}
.cp-out{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:clamp(26px,4vh,42px);}
.cp-out .it{border:1px solid var(--line);border-radius:12px;padding:16px;font-size:14px;color:var(--soft);}
.cp-out .it b{display:block;color:var(--white);font-weight:600;font-size:15px;margin-bottom:5px;}
@media (max-width:820px){
  .cp-head{grid-template-columns:1fr;}
  .cp-shots{grid-template-columns:1fr;}
  .cp-out{grid-template-columns:1fr 1fr;}
  .cp-ba{flex-direction:column;align-items:stretch;}
  .cp-arrow{align-self:center;transform:rotate(90deg);}
}

/* ===================== COMMAND HUB ===================== */
.hub{position:relative;overflow:hidden;}
.hub-head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,60px);align-items:end;margin-bottom:clamp(30px,4.5vh,52px);}
.hub-head-l h2{margin-top:14px;}
.hub-points{margin-top:22px;display:flex;flex-direction:column;gap:12px;}
.hub-point{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--soft);}
.hub-point .ck{flex:none;color:var(--teal);font-family:var(--mono);margin-top:1px;}

.app{position:relative;border:1px solid var(--line-2);border-radius:16px;overflow:hidden;background:var(--deep);
  box-shadow:0 60px 100px -50px var(--shade-80),inset 0 1px 0 rgba(255,255,255,0.05);
  display:grid;grid-template-columns:212px 1fr;min-height:clamp(460px,62vh,580px);width:100%;}
.app-side{border-right:1px solid var(--line);padding:16px 14px;display:flex;flex-direction:column;gap:4px;background:var(--side);}
.app-brand{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:600;color:var(--white);padding:6px 8px 16px;}
.app-brand .b{width:18px;height:18px;border-radius:6px;background:var(--white);position:relative;}
.app-brand .b::after{content:'';position:absolute;right:-3px;bottom:-3px;width:8px;height:8px;border-radius:50%;background:var(--teal);}
.app-nav a{display:flex;align-items:center;gap:10px;padding:9px 8px;border-radius:8px;font-size:13px;color:var(--mute);}
.app-nav a svg{width:16px;height:16px;}
.app-nav a.on{background:var(--hover-fill);color:var(--white);}
.app-nav a.on svg{color:var(--teal);}
.app-sched{margin-top:14px;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px;}
.app-sched-h{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;letter-spacing:0.1em;text-transform:uppercase;color:var(--mute);}
.app-sched-h span{color:var(--faint);}
.sch{font-size:12px;color:var(--white);line-height:1.25;}
.sch .d{font-family:var(--mono);font-size:10px;color:var(--teal);margin-right:7px;letter-spacing:0.04em;}
.sch em{display:block;font-style:normal;color:var(--mute);font-size:11px;margin-top:2px;}
.app-side-foot{margin-top:auto;padding-top:14px;display:flex;align-items:center;gap:9px;font-size:12px;color:var(--soft);border-top:1px solid var(--line);}
.app-side-foot .ad{width:22px;height:22px;border-radius:50%;background:var(--chip);color:var(--mute);font-size:10px;font-weight:600;display:flex;align-items:center;justify-content:center;flex:none;}
.app-main{padding:18px 20px;position:relative;}
.app-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line);}
.app-h .t{font-size:14px;font-weight:600;color:var(--white);}
.app-h .live{font-family:var(--mono);font-size:10px;letter-spacing:0.08em;color:var(--teal);display:flex;align-items:center;gap:6px;}
.app-stage{position:relative;margin-top:16px;}
.app-screen{position:absolute;inset:0;opacity:0;transform:translateY(10px);transition:opacity .6s ease,transform .6s ease;pointer-events:none;}
.app-screen.on{opacity:1;transform:none;position:relative;}
.app-cap{font-family:var(--mono);font-size:11px;color:var(--mute);letter-spacing:0.06em;margin-bottom:14px;}
.app-search{display:flex;align-items:center;gap:10px;border:1px solid var(--line-2);border-radius:10px;padding:12px 14px;color:var(--soft);font-size:14px;}
.app-search .sp{margin-left:auto;width:13px;height:13px;border:2px solid var(--line-2);border-top-color:var(--teal);border-radius:50%;animation:spin 0.8s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
.app-lead{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;border:1px solid var(--line);margin-bottom:8px;}
.app-lead .av{width:30px;height:30px;border-radius:50%;background:var(--chip);color:var(--soft);font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center;flex:none;}
.app-lead .who{min-width:0;}
.app-lead .who .nm{font-size:13px;color:var(--white);font-weight:500;}
.app-lead .who .mt{font-size:11px;color:var(--mute);}
.app-lead .fit{margin-left:auto;font-family:var(--mono);font-size:11px;border:0;background:none;box-shadow:none;padding:0;color:var(--mute);}
.app-lead.top{border-color:rgba(15,181,196,0.35);background:rgba(15,181,196,0.05);}
.app-lead.top .fit{color:var(--teal);}
.app-email{border:1px solid var(--line);border-radius:10px;padding:14px;}
.app-email .to{font-size:12px;color:var(--mute);margin-bottom:8px;}
.app-email .to b{color:var(--white);font-weight:500;}
.app-email .ln{height:8px;border-radius:3px;background:var(--fill-1);margin-bottom:8px;}
.app-email .cursor{display:inline-block;width:2px;height:13px;background:var(--teal);vertical-align:middle;animation:blip 1s steps(1) infinite;}
/* drafting 3 concurrently */
.app-drafts{display:flex;flex-direction:column;gap:9px;}
.app-draft{position:relative;border:1px solid var(--line);border-radius:11px;padding:14px 16px;}
.app-draft .dbody{font-size:13.5px;line-height:1.55;color:var(--soft);min-height:42px;}
.app-draft .dbody .cur{display:inline-block;width:2px;height:14px;background:var(--teal);vertical-align:-2px;margin-left:1px;animation:blip 1s steps(1) infinite;}
.app-draft .dh{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:var(--mute);margin-bottom:9px;}
.app-draft .dh .dh-to{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.app-draft .dh b{color:var(--white);font-weight:500;}
.app-draft .ln{height:7px;border-radius:3px;background:var(--fill-2);width:0;transition:width 1.4s cubic-bezier(.4,0,.2,1);margin-bottom:7px;}
.app-draft .ln:last-of-type{margin-bottom:0;}
.app-draft .dwrite{flex:none;width:7px;height:7px;border-radius:50%;background:var(--teal);animation:blip 1s ease-in-out infinite;}
/* ready-to-send confirm */
.app-confirm{border:1px solid var(--line-2);border-radius:12px;padding:18px;background:var(--deep-2);box-shadow:0 30px 60px -30px var(--shade-70),inset 0 0 0 1px rgba(15,181,196,0.12);}
.app-confirm .cf-title{font-size:18px;font-weight:600;color:var(--white);letter-spacing:-0.01em;}
.app-confirm .cf-sub{font-size:13px;color:var(--soft);margin-top:7px;line-height:1.5;}
.app-confirm .cf-list{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0 16px;}
.app-confirm .cf-list span{font-size:12px;color:var(--soft);border:1px solid var(--line);border-radius:999px;padding:5px 11px;}
.app-confirm .cf-actions{display:flex;gap:10px;}
.app-confirm .cf-send{background:var(--teal);color:var(--ink);border:0;border-radius:9px;padding:10px 18px;font-weight:600;font-size:13px;font-family:var(--sans);cursor:pointer;}
.app-confirm .cf-rev{background:transparent;color:var(--white);border:1px solid var(--line-2);border-radius:9px;padding:10px 16px;font-size:13px;font-family:var(--sans);cursor:pointer;}
@media (max-width:980px){.hub-head{grid-template-columns:1fr;}.app{min-height:0;}}
@media (max-width:540px){.app{grid-template-columns:1fr;}.app-side{display:none;}}

/* ===================== SERVICES INDEX ===================== */
.svc-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:18px;}
.svc-list{border-top:1px solid var(--line);}
.svc{display:grid;grid-template-columns:auto 1fr auto;gap:clamp(18px,3vw,44px);align-items:center;
  padding:clamp(26px,3.4vw,44px) 0;border-bottom:1px solid var(--line);transition:padding-left .4s ease;}
.svc:hover{padding-left:14px;}
.svc .ix{font-family:var(--mono);font-size:13px;color:var(--teal);}
.svc .nm{font-size:clamp(26px,3.6vw,46px);font-weight:700;letter-spacing:-0.03em;color:var(--white);}
.svc .ds{font-size:15px;color:var(--soft);max-width:40ch;}
.svc .go{color:var(--mute);transition:color .3s ease,transform .3s ease;}
.svc:hover .go{color:var(--teal);transform:translateX(5px);}
@media (max-width:760px){.svc{grid-template-columns:auto 1fr;}.svc .ds{grid-column:1 / -1;max-width:none;}.svc .go{display:none;}}

/* ===================== ABOUT TEASER ===================== */
.meet{border-top:1px solid var(--line);}
.meet .grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:clamp(30px,5vw,72px);align-items:center;}
.meet-vis{position:relative;border:1px solid var(--line);border-radius:18px;overflow:hidden;aspect-ratio:4/5;background:var(--deep);}
.meet-vis img{width:100%;height:100%;object-fit:cover;object-position:center 22%;filter:saturate(0.96) contrast(1.02);}
.meet-vis::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,var(--photo-fade-0) 55%,var(--photo-fade) 100%);pointer-events:none;}
.meet h2{font-size:clamp(28px,3.6vw,52px);}
.meet .q{margin-top:24px;font-size:clamp(20px,2.3vw,30px);font-weight:600;letter-spacing:-0.02em;color:var(--white);line-height:1.25;}
.meet .body{margin-top:22px;}
.meet .sign{margin-top:26px;font-family:var(--mono);font-size:13px;color:var(--mute);letter-spacing:0.04em;}
@media (max-width:840px){.meet .grid{grid-template-columns:1fr;}.meet-vis{max-width:340px;}}

/* ===================== CLOSING CTA ===================== */
.close{position:relative;text-align:center;overflow:hidden;padding-top:clamp(90px,13vh,160px);padding-bottom:clamp(90px,13vh,160px);}
.close .glow{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%);width:90vw;max-width:1000px;height:600px;
  background:radial-gradient(closest-side,rgba(15,181,196,0.16),rgba(15,181,196,0) 70%);pointer-events:none;}
.close .wrap{position:relative;z-index:2;}
.close h2{font-size:clamp(40px,6.4vw,92px);}
.close h2 em{font-style:normal;color:var(--teal);}
.close .lede{margin:26px auto 0;text-align:center;}
.close .cta{margin-top:40px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
.close .fine{margin-top:26px;font-size:14px;color:var(--mute);}

/* ===================== HERO v2 (cinematic honest read) ===================== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;
  padding:clamp(92px,12vh,126px) var(--pad) clamp(48px,6vh,76px);overflow:hidden;}
.hero-inner{position:relative;z-index:2;width:100%;max-width:920px;display:flex;flex-direction:column;align-items:center;}
.hero-line{margin-top:20px;font-size:clamp(28px,4.2vw,54px);font-weight:700;letter-spacing:-0.03em;line-height:1.02;color:var(--white);}
.swarm{position:relative;width:100%;max-width:760px;height:clamp(176px,24vh,250px);margin:clamp(6px,1.6vh,18px) auto;}
.hsw-chip{position:absolute;font-size:clamp(12px,1.25vw,15px);color:var(--soft);border:1px solid var(--line);border-radius:999px;
  padding:7px 14px;white-space:nowrap;background:var(--chip-veil);opacity:0;transform:translateY(8px);
  transition:opacity 1.2s ease,transform 1.35s cubic-bezier(.2,.7,.2,1),filter 1.35s ease;will-change:transform,opacity;}
.hsw-chip.show{opacity:1;transform:none;}
.hsw-one{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(.85);opacity:0;display:flex;align-items:center;gap:12px;
  font-size:clamp(17px,2.1vw,26px);font-weight:700;letter-spacing:-0.02em;color:var(--white);padding:16px 26px;border-radius:14px;
  background:rgba(15,181,196,0.08);border:1px solid rgba(15,181,196,0.4);box-shadow:0 0 60px -8px rgba(15,181,196,0.5);
  transition:opacity 1.2s ease,transform 1.2s cubic-bezier(.2,.7,.2,1);white-space:nowrap;}
.hsw-one .tick{width:26px;height:26px;border-radius:8px;background:var(--teal);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:14px;box-shadow:0 0 20px rgba(15,181,196,0.7);flex:none;}
.hsw-one.show{opacity:1;transform:translate(-50%,-50%) scale(1);}
.hero-resolve{display:flex;flex-direction:column;align-items:center;opacity:0;transform:translateY(14px);transition:opacity 1.1s ease,transform 1.1s ease;}
.hero-resolve.on{opacity:1;transform:none;}
.hero-one{font-size:clamp(34px,4.8vw,66px);font-weight:700;letter-spacing:-0.035em;line-height:0.98;color:var(--white);}
.hero-one em{font-style:normal;color:var(--teal);}
.hero .lede{margin:20px auto 0;text-align:center;}
.hero-cta{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}
@media (max-width:600px){.swarm{height:250px;}}
@media (prefers-reduced-motion:reduce){.hero-resolve{opacity:1;transform:none;}}

/* ===================== CAFE clean framed grid ===================== */
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.8vw,22px);margin-top:4px;}
.cgrid-cell{margin:0;}
.cgrid-img{position:relative;aspect-ratio:16/10;border:1px solid var(--line-2);border-radius:14px;overflow:hidden;background:var(--deep);box-shadow:0 24px 50px -34px var(--shade-80);}
.cgrid-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;display:block;}
.cgrid figcaption{margin-top:12px;font-family:var(--mono);font-size:12.5px;letter-spacing:0.01em;color:var(--soft);display:flex;flex-direction:column;gap:5px;}
.cg-tag{color:var(--teal);font-size:10px;letter-spacing:0.12em;text-transform:uppercase;}
@media (max-width:860px){.cgrid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.cgrid{grid-template-columns:1fr;}}

/* ===================== THEM vs ME ===================== */
.versus{min-height:100vh;display:flex;align-items:center;padding-top:clamp(80px,10vh,112px);padding-bottom:clamp(56px,8vh,90px);}
.versus .wrap{width:100%;}
.vs-head{text-align:center;margin-bottom:clamp(28px,4.5vh,50px);}
.vs-head h2{margin-top:14px;font-size:clamp(32px,4.6vw,64px);}
.vs-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(16px,3vw,40px);align-items:stretch;max-width:1040px;margin:0 auto;}
.vs-col{border:1px solid var(--line);border-radius:18px;padding:clamp(22px,3vw,38px);background:var(--ink-1);}
.vs-col.me{border-color:rgba(15,181,196,0.4);background:rgba(15,181,196,0.05);box-shadow:0 0 70px -22px rgba(15,181,196,0.45);}
.vs-label{font-family:var(--mono);font-size:12px;letter-spacing:0.12em;text-transform:uppercase;color:var(--mute);padding-bottom:16px;margin-bottom:6px;border-bottom:1px solid var(--line);}
.vs-col.me .vs-label{color:var(--teal);border-bottom-color:rgba(15,181,196,0.25);}
.vs-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:clamp(11px,1.7vh,18px);}
.vs-list li{display:flex;gap:13px;align-items:flex-start;font-size:clamp(15px,1.5vw,18px);line-height:1.38;}
.vs-col.them .vs-list li{color:var(--mute);}
.vs-col.me .vs-list li{color:var(--white);}
.vs-mk{flex:none;width:22px;height:22px;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:12px;margin-top:1px;border:1px solid var(--line-2);color:var(--mute);}
.vs-mk.ok{background:var(--teal);border-color:transparent;color:var(--ink);box-shadow:0 0 12px rgba(15,181,196,0.5);}
.vs-divider{position:relative;width:1px;background:var(--line);display:flex;align-items:center;justify-content:center;}
.vs-divider span{position:absolute;background:var(--ink);border:1px solid var(--line-2);border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:12px;color:var(--soft);}
.vs-quote{text-align:center;margin:clamp(28px,4.5vh,50px) auto 0;max-width:30ch;font-size:clamp(20px,2.4vw,32px);font-weight:600;letter-spacing:-0.02em;line-height:1.25;color:var(--white);}
.vs-quote em{font-style:normal;color:var(--teal);}
@media (max-width:760px){
  .vs-grid{grid-template-columns:1fr;gap:14px;}
  .vs-divider{width:auto;height:1px;}
  .vs-divider span{position:static;}
  .versus{min-height:0;}
}
.close .fine a{font-size:17px;color:var(--white);text-decoration:none;border-bottom:1px solid var(--teal);padding-bottom:2px;transition:color .2s ease;}
.close .fine a:hover{color:var(--teal);}