/* ============================================================
   Solentra Solar LLC · Thermal Intelligence for Solar
   Palette from the client logo arc (ironbow) + wordmark navy.
   ============================================================ */

:root{
  --canvas:#0A101C;
  --panel:#111A2B;
  --panel-2:#0E1626;
  --line:rgba(157,174,194,.14);
  --line-strong:rgba(157,174,194,.38);
  --accent:#F18A2B;
  --accent-hover:#FFA341;
  --accent-muted:#7A5AA0;
  --text-secondary:#9DAEC2;
  --text-primary:#EEF3F9;
  --ir-1:#24337A; --ir-2:#7B3FA0; --ir-3:#C8447C; --ir-4:#F18A2B; --ir-5:#FFC13D;
  --ironbow:linear-gradient(90deg,var(--ir-1),var(--ir-2),var(--ir-3),var(--ir-4),var(--ir-5));
  --tshadow:0 1px 2px rgba(5,5,10,.95),0 3px 12px rgba(5,5,10,.78),0 10px 44px rgba(5,5,10,.8);
  --ease-out:cubic-bezier(.22,.75,.28,1);
  --ease-io:cubic-bezier(.6,.04,.25,1);
  --font-d:'Archivo',system-ui,sans-serif;
  --font-b:'IBM Plex Sans',system-ui,sans-serif;
  --font-m:'IBM Plex Mono',ui-monospace,monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:hidden;overflow-x:clip}
html{scroll-behavior:smooth;font-size:clamp(15.5px,12px + .3125vw,19px)}
body{
  background:var(--canvas);
  color:var(--text-primary);
  font-family:var(--font-b);
  font-weight:400;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  opacity:0;
  transition:opacity .8s var(--ease-out);
}
body.arrived{opacity:1}

img,svg,video{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

/* ---------- skip link + focus ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--panel);color:var(--text-primary);padding:.7rem 1.2rem;border-radius:0 0 8px 0;font-family:var(--font-m);font-size:.88rem}
.skip:focus{left:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}

::selection{background:rgba(241,138,43,.32)}

/* ---------- fixed environment layer ---------- */
.env{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.env::before{
  content:"";position:absolute;inset:-20%;
  background:
    radial-gradient(ellipse 55% 42% at 78% 12%,rgba(122,90,160,.10),transparent 65%),
    radial-gradient(ellipse 60% 50% at 18% 88%,rgba(241,138,43,.05),transparent 70%),
    radial-gradient(ellipse 70% 55% at 50% 45%,rgba(36,51,122,.12),transparent 72%);
}
.anim-on .env::before{animation:envdrift 90s var(--ease-io) infinite alternate -40s}
@keyframes envdrift{
  from{transform:translate3d(-2.5%,-1.5%,0) scale(1)}
  to{transform:translate3d(2.5%,2%,0) scale(1.06)}
}
.env .mote{position:absolute;bottom:-3vh;width:3px;height:3px;border-radius:50%;
  background:rgba(241,138,43,.35);opacity:0;filter:blur(1px)}
.env .mote.p{background:rgba(122,90,160,.4)}
.anim-on .env .mote{animation:rise var(--dur,26s) linear infinite var(--del,0s)}
@keyframes rise{
  0%{transform:translateY(0);opacity:0}
  8%{opacity:.5}
  85%{opacity:.25}
  100%{transform:translateY(-108vh);opacity:0}
}
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}

/* ---------- nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:.5rem clamp(1rem,4vw,2.5rem) 1rem;
  background:linear-gradient(180deg,rgba(10,16,28,.9) 0%,rgba(10,16,28,.55) 60%,rgba(10,16,28,0) 100%);
  transition:background .45s var(--ease-out),box-shadow .45s var(--ease-out),backdrop-filter .45s var(--ease-out);
}
.nav.solid{background:rgba(10,16,28,.88);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);padding-bottom:.5rem}
.nav .logo{display:flex;align-items:center;gap:.6rem;text-decoration:none}
.nav .logo svg{height:58px;width:auto}
.nav-links{display:flex;align-items:center;gap:clamp(.7rem,1.4vw,1.3rem);list-style:none}
.nav-links a{
  text-decoration:none;color:var(--text-primary);white-space:nowrap;
  font-family:var(--font-m);font-size:.86rem;letter-spacing:.05em;text-transform:uppercase;
  text-shadow:0 1px 3px rgba(5,5,10,.85),0 2px 12px rgba(5,5,10,.55);
  transition:color .3s var(--ease-out);
}
.nav-links a:hover{color:var(--accent-hover)}
.nav-links a.btn-solid,.nav-links a.btn-solid:hover{
  color:#160D02;font-family:var(--font-d);font-size:1rem;
  letter-spacing:.02em;text-transform:none;text-shadow:none;
}
.btn{
  display:inline-block;text-decoration:none;text-shadow:none;
  font-family:var(--font-d);font-weight:700;font-size:1rem;letter-spacing:.02em;
  padding:.78rem 1.5rem;border-radius:8px;
  transition:transform .3s var(--ease-out),background .3s var(--ease-out),box-shadow .3s var(--ease-out),color .3s var(--ease-out);
}
.btn-solid{background:var(--accent);color:#160D02}
.btn-solid:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 28px rgba(241,138,43,.28)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--text-primary)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-hover);transform:translateY(-2px)}
@media(pointer:coarse){.btn,.nav-links a,.faq-q{min-height:44px;display:inline-flex;align-items:center;justify-content:center}}
@media(max-width:1150px){.nav-links li.hideable{display:none}}

/* ============================================================
   HERO · pinned scrub stage
   ============================================================ */
.hero{position:relative;height:1000vh;z-index:1}
.stage{position:sticky;top:0;height:100vh;overflow:hidden;background:var(--canvas)}
.stage .poster{position:absolute;inset:0;background-size:cover;background-position:center}
.stage video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .9s var(--ease-out);will-change:transform;transform:translateZ(0)}
.stage.video-ready video{opacity:1}
.stage.video-failed video{display:none}
.scrim{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 120% 90% at 50% 45%,rgba(10,10,18,0) 35%,rgba(10,10,18,.62) 100%)}

.ring-wrap{position:absolute;right:2rem;bottom:2rem;width:48px;height:48px;color:var(--accent);opacity:.85}

.soundbtn{
  position:absolute;left:2rem;bottom:2rem;z-index:6;
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-m);font-size:.72rem;letter-spacing:.16em;color:var(--text-primary);
  background:rgba(8,8,15,.6);border:1px solid rgba(96,96,126,.35);border-radius:999px;
  padding:.6rem 1.05rem;backdrop-filter:blur(10px);text-shadow:none;
  transition:border-color .3s var(--ease-out),color .3s var(--ease-out);
}
.soundbtn:hover{border-color:var(--accent);color:var(--accent-hover)}
.soundbtn.gone{opacity:0;pointer-events:none;transition:opacity .9s var(--ease-out)}
.soundbtn .eq{display:inline-flex;gap:2px;align-items:flex-end;height:11px}
.soundbtn .eq i{width:2px;height:5px;border-radius:1px;background:var(--text-secondary);transform-origin:bottom}
.soundbtn .eq i:nth-child(2){height:9px}
.soundbtn .eq i:nth-child(3){height:7px}
.soundbtn[aria-pressed="true"] .eq i{background:var(--accent)}
.anim-on .soundbtn[aria-pressed="true"] .eq i{animation:eqb 1.1s var(--ease-io) infinite}
.anim-on .soundbtn[aria-pressed="true"] .eq i:nth-child(2){animation-delay:-.35s}
.anim-on .soundbtn[aria-pressed="true"] .eq i:nth-child(3){animation-delay:-.7s}
@keyframes eqb{0%,100%{transform:scaleY(.55)}50%{transform:scaleY(1.35)}}
@media(max-height:560px){.soundbtn{display:none}}

.ring{transform:rotate(-90deg)}
.ring circle{transition:stroke-dashoffset .2s linear}
.chevron{width:26px;height:38px;border:2px solid var(--line-strong);border-radius:14px;position:relative;margin:5px auto}
.chevron::after{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--accent)}
.anim-on .chevron::after{animation:chev 2.2s var(--ease-io) infinite}
@keyframes chev{0%,100%{transform:translateY(0);opacity:1}70%{transform:translateY(12px);opacity:0}}

/* ---------- caption bands ---------- */
.band{
  position:absolute;inset:0;display:flex;align-items:center;
  padding:0 clamp(1.2rem,6vw,6rem);
  opacity:0;pointer-events:none;text-shadow:var(--tshadow);
}
.band .inner{max-width:660px;position:relative;z-index:2}
.band::before{
  content:"";position:absolute;inset:-4%;pointer-events:none;z-index:1;
  opacity:calc(.25 + .75*var(--k,1));
  background:radial-gradient(ellipse 74% 62% at 28% 50%,rgba(5,5,10,var(--scrimA,.62)) 0%,rgba(5,5,10,calc(var(--scrimA,.62)*.66)) 46%,rgba(5,5,10,0) 76%)}
.band h2,.band .h1{
  font-family:var(--font-d);font-weight:800;
  font-size:clamp(2.5rem,6.1vw,4.7rem);line-height:1.07;letter-spacing:-.01em;
}
.band .kicker{
  font-family:var(--font-m);font-size:1.03rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent-hover);margin-bottom:1.1rem;display:flex;align-items:center;gap:.7rem;
}
.band .kicker::before{content:"";width:34px;height:2px;background:var(--ironbow);border-radius:2px}
.band .sub{margin-top:1.2rem;color:var(--text-primary);font-size:clamp(1.22rem,2vw,1.5rem);max-width:44ch}
.band .cta-row{margin-top:1.8rem;display:flex;gap:.9rem;flex-wrap:wrap}
.band .cta-row .btn{pointer-events:auto}
#band5 .inner{max-width:740px}
#band5 .sub,#band5 .cta-row{opacity:var(--ks,0);transform:translateY(calc((1 - var(--ks,0))*14px))}
#band5 .cta-row{opacity:var(--kb,0);transform:translateY(calc((1 - var(--kb,0))*14px))}

/* character/word spans */
.w{display:inline-block;white-space:pre}
.c{display:inline-block}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* (a) drift-down words · band 1 */
.e-drift .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*2.8,1);opacity:var(--kc);
  transform:translateY(calc((1 - var(--kc))*-24px))}
/* (b) grid snap-align chars · band 2 */
.e-grid .c{--kc:clamp(0,(var(--k,0) - var(--th,0))*2.6,1);opacity:var(--kc);
  transform:translateX(calc((1 - var(--kc))*var(--jx,24px)))}
/* (c) blur-to-sharp · anchors to .inner, never repositions the band */
.e-blur .soft{position:absolute;inset:0;filter:blur(10px);opacity:calc(1 - var(--k,0))}
.e-blur .sharp{opacity:var(--k,0)}
/* (d) word-punch · band 4 */
.e-punch .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*3,1);
  --ks2:clamp(0,(var(--k,0) - var(--th,0) - var(--sd,.1))*var(--ss,3.2),1);
  opacity:var(--kc);
  transform:scale(calc(0.6 + (0.4 + var(--ov,.12))*var(--kc) - var(--ov,.12)*var(--ks2)))}
.e-punch .w.em{--ov:0.24;--sd:0.16;--ss:2.6;color:var(--accent-hover)}
/* (e) rise · settle band */
.e-rise .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*3,1);opacity:var(--kc);
  transform:translateY(calc((1 - var(--kc))*26px))}
/* (g) approach-from-depth · echoes the launch push */
.e-depth .w{--kc:clamp(0,(var(--k,0) - var(--th,0))*2.8,1);opacity:var(--kc);
  transform:scale(calc(0.84 + 0.16*var(--kc)))}
/* HUD chip lines over footage */
.hudchip{
  display:inline-block;font-family:var(--font-m);font-size:.88rem;letter-spacing:.18em;
  background:rgba(8,8,15,.55);border:1px solid rgba(96,96,126,.3);border-radius:10px;
  backdrop-filter:blur(10px);padding:.6rem 1.1rem;text-shadow:0 1px 3px rgba(5,5,10,.85);
  color:var(--text-primary);
}
.hudchip.hot{border-color:rgba(241,138,43,.55);color:var(--accent-hover)}
.band .wordmark{font-family:var(--font-d);font-weight:800;letter-spacing:.04em;
  font-size:clamp(2.6rem,7vw,5.2rem);line-height:1}

/* ---------- static hero (phones, portrait, reduced motion) ---------- */
.static-hero{display:none;position:relative;min-height:100svh;align-items:flex-end;
  background-size:cover;background-position:center;z-index:1}
.static-hero::before{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,16,28,.28) 0%,rgba(10,16,28,.55) 55%,rgba(10,16,28,.94) 100%)}
.static-hero .inner{position:relative;z-index:2;padding:6.5rem clamp(1.2rem,6vw,4rem) 3.5rem;text-shadow:var(--tshadow)}
.static-hero .kicker{font-family:var(--font-m);font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent-hover);margin-bottom:1rem;display:flex;align-items:center;gap:.7rem}
.static-hero .kicker::before{content:"";width:34px;height:2px;background:var(--ironbow);border-radius:2px}
.static-hero h1{font-family:var(--font-d);font-weight:800;font-size:clamp(2.5rem,10vw,3.9rem);line-height:1.06}
.static-hero p{margin-top:1rem;color:var(--text-secondary);max-width:44ch}
.static-hero .cta-row{margin-top:1.7rem;display:flex;gap:.9rem;flex-wrap:wrap}

@media (max-width:720px),
       (orientation:portrait) and (max-width:1024px),
       (orientation:portrait) and (pointer:coarse),
       (orientation:landscape) and (pointer:coarse) and (max-height:560px),
       (prefers-reduced-motion:reduce){
  .hero{display:none}
  .static-hero{display:flex}
}
@media (max-height:560px){.ring-wrap,.hud{display:none}}

/* ============================================================
   BELOW THE FOLD
   ============================================================ */
main{position:relative;z-index:2;background:var(--canvas)}
.section{position:relative;padding:clamp(4.5rem,10vw,8.5rem) clamp(1.2rem,6vw,4rem);max-width:1200px;margin:0 auto}
.kicker{
  font-family:var(--font-m);font-size:.84rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent-hover);display:flex;align-items:center;gap:.75rem;margin-bottom:1.2rem;
}
.kicker .scanline{width:0;height:2px;background:var(--ironbow);border-radius:2px;transition:width 1.1s var(--ease-io)}
.in .kicker .scanline{width:56px}
.section h2{font-family:var(--font-d);font-weight:800;font-size:clamp(1.9rem,4vw,3rem);line-height:1.12;letter-spacing:-.01em;max-width:22ch}
.lede{margin-top:1.2rem;color:var(--text-secondary);font-size:clamp(1.1rem,1.55vw,1.3rem);max-width:58ch}

/* entrance choreography */
.fx .part{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.fx.in .part{opacity:1;transform:none}
.fx.in .part:nth-child(2){transition-delay:.09s}
.fx.in .part:nth-child(3){transition-delay:.18s}
.fx.in .part:nth-child(4){transition-delay:.27s}
.fx.in .part:nth-child(5){transition-delay:.36s}
.fx.in .part:nth-child(6){transition-delay:.45s}
.fx.in.done .part,.fx.in.done .part:nth-child(2),.fx.in.done .part:nth-child(3),
.fx.in.done .part:nth-child(4),.fx.in.done .part:nth-child(5),.fx.in.done .part:nth-child(6){transition-delay:0s}

/* ---------- A · problem: split with interactive scan ---------- */
.problem-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.scanbox{position:relative;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel-2)}
.scanbox .visual,.scanbox .thermal{display:block;width:100%;aspect-ratio:16/10}
.scanbox .thermal{position:absolute;inset:0;clip-path:inset(0 0 calc(100% - var(--scan,0%)) 0)}
.scanbox .scan-rule{position:absolute;left:0;right:0;top:var(--scan,0%);height:3px;background:var(--ironbow);
  box-shadow:0 0 18px rgba(241,138,43,.55);opacity:0;transition:opacity .3s var(--ease-out)}
.scanbox.scanning .scan-rule,.scanbox.done-mid .scan-rule{opacity:1}
.scanbox.complete .scan-rule{opacity:0}
.holdbtn{
  position:absolute;left:50%;bottom:1.1rem;transform:translateX(-50%);
  font-family:var(--font-m);font-size:.86rem;letter-spacing:.14em;text-transform:uppercase;
  background:rgba(8,8,15,.6);border:1px solid var(--line-strong);border-radius:999px;
  backdrop-filter:blur(10px);padding:.7rem 1.4rem;color:var(--text-primary);
  transition:border-color .3s var(--ease-out),color .3s var(--ease-out),opacity .5s var(--ease-out);
  user-select:none;-webkit-user-select:none;touch-action:none;
}
.holdbtn:hover{border-color:var(--accent)}
.scanbox.complete .holdbtn{opacity:0;pointer-events:none}
.findings{margin-top:1.4rem;display:flex;flex-direction:column;gap:.7rem;min-height:9.2rem}
.chipf{
  align-self:flex-start;
  font-family:var(--font-m);font-size:.86rem;letter-spacing:.06em;
  background:rgba(8,8,15,.55);border:1px solid var(--line-strong);border-radius:10px;
  backdrop-filter:blur(10px);padding:.55rem .95rem;color:var(--text-secondary);
  opacity:0;transform:translateY(10px);
  transition:opacity .6s var(--ease-out),transform .6s var(--ease-out),border-color .6s var(--ease-out);
}
.chipf b{color:var(--accent-hover);font-weight:500}
.chipf.lit{opacity:1;transform:none;border-color:rgba(241,138,43,.45)}
.scan-done-line{font-family:var(--font-m);font-size:.88rem;color:var(--accent-hover);letter-spacing:.05em;
  opacity:0;transition:opacity .7s var(--ease-out) .35s}
.scan-done-line.lit{opacity:1}
.honest{margin-top:1.6rem;padding-left:1rem;border-left:2px solid var(--accent-muted);color:var(--text-secondary);font-size:1.03rem;max-width:52ch}
@media(max-width:900px){.problem-grid{grid-template-columns:1fr}}

/* ---------- B · services cards ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:1.1rem;margin-top:2.6rem}
.svc{
  position:relative;background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:1.8rem 1.6rem;overflow:hidden;
  transition:transform .45s var(--ease-out),border-color .45s var(--ease-out),box-shadow .45s var(--ease-out);
}
.svc:hover{transform:translateY(-5px);border-color:rgba(241,138,43,.4);box-shadow:0 18px 44px rgba(0,0,0,.35)}
.svc.solo{
  grid-column:span 12;
  display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);
  gap:clamp(1.6rem,4vw,3rem);align-items:center;
}
.svc.solo .thumb{margin:0}
.svc.solo h3{max-width:none;font-size:clamp(1.25rem,2.2vw,1.6rem)}
.svc::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--ironbow);opacity:.65}
.svc .thumb{border-radius:9px;overflow:hidden;margin:-0.2rem 0 1.15rem;border:1px solid var(--line)}
.svc .thumb img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block;
  transition:transform .8s var(--ease-out)}
.svc:hover .thumb img{transform:scale(1.04)}
.svc h3{font-family:var(--font-d);font-weight:700;font-size:1.26rem;line-height:1.25;max-width:18ch}
.svc p{margin-top:.8rem;color:var(--text-secondary);font-size:1.03rem}
.svc ul{margin:1rem 0 0;padding:0;list-style:none}
.svc li{position:relative;padding:.32rem 0 .32rem 1.35rem;color:var(--text-secondary);font-size:1rem}
.svc li::before{content:"";position:absolute;left:0;top:.78em;width:14px;height:2px;background:var(--accent);border-radius:2px}
.badge{
  display:inline-block;font-family:var(--font-m);font-size:.72rem;letter-spacing:.16em;
  border:1px solid var(--accent-muted);color:var(--accent-hover);
  border-radius:999px;padding:.28rem .7rem;margin-bottom:.9rem;
}
.svc .num{position:absolute;right:1.3rem;top:1.15rem;font-family:var(--font-m);font-size:.8rem;color:var(--line-strong)}
@media(max-width:900px){.svc.solo{grid-template-columns:1fr}}

/* ---------- the visual/thermal compare slider ---------- */
.compare{position:relative;cursor:ew-resize}
.compare img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}
.svc:hover .compare img{transform:none}
.cmp-top{position:absolute;inset:0;clip-path:inset(0 var(--posr,50%) 0 0)}
.cmp-rule{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:3px;transform:translateX(-50%);
  background:var(--ironbow);box-shadow:0 0 14px rgba(241,138,43,.5);pointer-events:none}
.cmp-rule::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:26px;height:26px;border-radius:50%;background:rgba(8,8,15,.7);border:2px solid var(--accent);
  backdrop-filter:blur(6px)}
.cmp-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0;-webkit-appearance:none;appearance:none}
.compare:focus-within{outline:2px solid var(--accent);outline-offset:3px}
.cmp-tag{position:absolute;bottom:.65rem;font-family:var(--font-m);font-size:.68rem;letter-spacing:.14em;
  padding:.28rem .6rem;border-radius:6px;background:rgba(8,8,15,.6);backdrop-filter:blur(8px);
  color:var(--text-secondary);pointer-events:none}
.tag-l{left:.65rem;color:var(--accent-hover)}
.tag-r{right:.65rem}
.cmp-hint{position:absolute;top:.65rem;left:50%;transform:translateX(-50%);
  font-family:var(--font-m);font-size:.68rem;letter-spacing:.18em;color:var(--text-primary);
  background:rgba(8,8,15,.55);border:1px solid rgba(96,96,126,.3);border-radius:999px;
  padding:.3rem .8rem;backdrop-filter:blur(8px);pointer-events:none;
  transition:opacity .6s var(--ease-out)}
.compare.touched .cmp-hint{opacity:0}

/* ---------- industry standards cadence ---------- */
.cadence{position:relative;margin-top:2.6rem;padding-left:2rem;max-width:860px}
.cadence::before{content:"";position:absolute;left:5px;top:10px;bottom:10px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--ir-1),var(--ir-2),var(--ir-3),var(--ir-4),var(--ir-5))}
.cad-row{position:relative;display:grid;grid-template-columns:200px 1fr auto;gap:1rem;align-items:baseline;
  padding:1.15rem .4rem;border-bottom:1px solid var(--line)}
.cad-row:last-child{border-bottom:0}
.cad-row::before{content:"";position:absolute;left:-2rem;top:1.55rem;width:8px;height:8px;border-radius:50%;
  background:var(--canvas);border:2px solid var(--accent-muted)}
.cad-row.featured{background:rgba(241,138,43,.06);border:1px solid rgba(241,138,43,.35);border-radius:10px;
  padding:1.15rem 1.2rem;margin:.5rem 0}
.cad-row.featured::before{border-color:var(--accent);background:var(--accent)}
.cad-when{font-family:var(--font-m);font-size:.86rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-hover)}
.cad-row p{color:var(--text-secondary);font-size:1.03rem;margin:0}
.cad-chip{font-family:var(--font-m);font-size:.66rem;letter-spacing:.16em;border:1px solid var(--accent);
  color:var(--accent-hover);border-radius:999px;padding:.24rem .6rem;white-space:nowrap}
.std-cta{margin-top:2rem;font-size:1.08rem}
.std-cta a{color:var(--accent-hover);text-decoration-color:rgba(241,138,43,.5);text-underline-offset:4px;transition:color .3s var(--ease-out)}
.std-cta a:hover{color:var(--accent)}
.std-note{margin-top:1rem;font-size:.88rem;color:var(--text-secondary);opacity:.7;max-width:72ch}
@media(max-width:680px){.cad-row{grid-template-columns:1fr;gap:.35rem}}

/* ---------- C · how it works timeline ---------- */
.hiw{background:var(--panel-2);border-block:1px solid var(--line)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:2.8rem;position:relative}
.steps::before{content:"";position:absolute;top:26px;left:3%;right:3%;height:2px;background:var(--ironbow);opacity:.35}
.step{position:relative;padding-top:4.2rem}
.step .dot{
  position:absolute;top:14px;left:0;width:52px;height:52px;border-radius:50%;
  background:var(--canvas);border:1px solid var(--line-strong);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-m);font-size:.88rem;color:var(--accent-hover);
}
.step h3{font-family:var(--font-d);font-weight:700;font-size:1.12rem}
.step p{margin-top:.55rem;color:var(--text-secondary);font-size:1rem;max-width:26ch}
.founder-line{
  margin-top:3rem;padding:1.4rem 1.6rem;border:1px solid var(--line);border-radius:12px;
  background:rgba(122,90,160,.07);color:var(--text-primary);max-width:640px;font-size:1.08rem;
}
.founder-line b{color:var(--accent-hover);font-weight:500}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}.steps::before{display:none}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* ---------- D · flagship: dashboard left, deliverables right ---------- */
.flag-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2rem,5vw,4rem);align-items:center;margin-top:2.4rem}
.dash{border:1px solid var(--line);border-radius:14px;background:var(--panel-2);padding:1rem;position:relative;overflow:hidden}
.dash svg{width:100%;height:auto}
.deliv{list-style:none;margin:0;padding:0}
.deliv li{
  display:flex;align-items:baseline;gap:.9rem;
  padding:.85rem 0;border-bottom:1px solid var(--line);color:var(--text-secondary);
}
.deliv li:last-child{border-bottom:0}
.deliv .idx{font-family:var(--font-m);font-size:.8rem;color:var(--accent-hover);flex:0 0 2.2rem}
@media(max-width:900px){.flag-grid{grid-template-columns:1fr}}

/* pulse for hot cells in svg dashboards */
.anim-on .hotpulse{animation:hotp 3.8s var(--ease-io) infinite -1.2s;transform-origin:center;transform-box:fill-box}
@keyframes hotp{0%,100%{opacity:.75}50%{opacity:1}}

/* ---------- E · why ---------- */
.why-lead{
  margin-top:2.2rem;font-size:clamp(1.18rem,2vw,1.5rem);line-height:1.55;color:var(--text-primary);
  max-width:56ch;padding-left:1.4rem;border-left:3px solid;
  border-image:linear-gradient(180deg,var(--ir-2),var(--ir-4)) 1;
}
.why-lead b{color:var(--accent-hover);font-weight:700;font-family:var(--font-d)}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.1rem;margin-top:2.6rem}
.why-cell{border:1px solid var(--line);border-radius:12px;padding:1.4rem 1.5rem;background:var(--panel);
  transition:border-color .4s var(--ease-out),transform .4s var(--ease-out)}
.why-cell:hover{border-color:rgba(122,90,160,.55);transform:translateY(-3px)}
.why-cell h3{font-family:var(--font-d);font-weight:700;font-size:1.08rem}
.why-cell p{margin-top:.5rem;color:var(--text-secondary);font-size:1rem}
@media(max-width:720px){.why-grid{grid-template-columns:1fr}}

/* ---------- F · who we serve ---------- */
.serve{background:var(--panel-2);border-block:1px solid var(--line)}
.serve-row{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;margin-top:2.6rem}
.serve-card{
  grid-column:span 3;
  border:1px solid var(--line);border-radius:12px;padding:1.5rem 1.4rem;background:var(--canvas);
  transition:border-color .4s var(--ease-out),transform .4s var(--ease-out);
}
.serve-card:hover{border-color:rgba(241,138,43,.4);transform:translateY(-3px)}
.serve-card h3{font-family:var(--font-d);font-weight:700;font-size:1.1rem}
.serve-card p{margin-top:.5rem;color:var(--text-secondary);font-size:1rem}
.serve-card .mark{width:30px;height:2px;background:var(--ironbow);border-radius:2px;margin-bottom:1rem}
@media(max-width:900px){.serve-card{grid-column:span 6}}

/* ---------- G · sample report ---------- */
.report-wrap{margin-top:2.6rem;display:flex;justify-content:center}
.report{
  width:min(760px,100%);background:var(--panel);border:1px solid var(--line-strong);border-radius:14px;
  overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.45);
}
.report-head{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.1rem 1.4rem;border-bottom:1px solid var(--line);background:var(--panel-2);
}
.report-head .rh-title{font-family:var(--font-d);font-weight:700;font-size:1.08rem}
.report-head .rh-meta{font-family:var(--font-m);font-size:.75rem;color:var(--text-secondary);letter-spacing:.06em}
.chip-sample{font-family:var(--font-m);font-size:.7rem;letter-spacing:.18em;border:1px solid var(--accent-muted);
  color:var(--accent-hover);border-radius:999px;padding:.24rem .66rem}
.report-body{padding:1.4rem;display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.report-tile{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--canvas)}
.report-tile .rt-label{font-family:var(--font-m);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-secondary);padding:.55rem .8rem;border-bottom:1px solid var(--line)}
.report-tile svg{width:100%;height:auto;display:block}
.finding-row{
  grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:.7rem;
  font-family:var(--font-m);font-size:.84rem;letter-spacing:.04em;
  border:1px solid rgba(241,138,43,.4);border-radius:10px;padding:.85rem 1rem;background:rgba(241,138,43,.06);
}
.finding-row .sev{background:var(--accent);color:#160D02;border-radius:6px;padding:.18rem .55rem;font-weight:500}
.report-notes{grid-column:1/-1;color:var(--text-secondary);font-size:1rem;line-height:1.65}
.report-notes b{color:var(--text-primary);font-weight:500}
@media(max-width:640px){.report-body{grid-template-columns:1fr}}

/* ---------- G2 · referral program ---------- */
.ref-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(2rem,5vw,4rem);margin-top:2.6rem;align-items:start}
.ref-steps{list-style:none;margin:0;padding:0;counter-reset:rs}
.ref-steps li{
  counter-increment:rs;position:relative;
  padding:0 0 1.5rem 3.4rem;color:var(--text-secondary);font-size:1.06rem;line-height:1.65;
}
.ref-steps li b{color:var(--text-primary);font-weight:500}
.ref-steps li::before{
  content:"0" counter(rs);position:absolute;left:0;top:.1rem;
  font-family:var(--font-m);font-size:.93rem;color:var(--accent-hover);
}
.ref-steps li::after{
  content:"";position:absolute;left:.55rem;top:1.7rem;bottom:.5rem;width:2px;
  background:var(--ironbow);opacity:.25;border-radius:2px;
}
.ref-steps li:last-child::after{display:none}
.ref-card{
  background:var(--panel);border:1px solid var(--line-strong);border-radius:14px;
  padding:clamp(1.4rem,3vw,2rem);position:relative;overflow:hidden;
}
.ref-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--ironbow);opacity:.65}
.ref-card h3{font-family:var(--font-d);font-weight:700;font-size:1.15rem;margin-bottom:1.2rem}
.ref-card .field{margin-bottom:1.1rem}
.ref-reward{display:flex;gap:1.3rem;flex-wrap:wrap;margin:0 0 1.3rem}
.ref-reward label{display:flex;align-items:center;gap:.5rem;color:var(--text-secondary);font-size:1rem;cursor:pointer}
.ref-reward input[type="radio"]{accent-color:var(--accent);width:16px;height:16px}
.ref-out{margin-top:1.5rem;border-top:1px solid var(--line);padding-top:1.4rem}
.code-line{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1.2rem}
.code{
  font-family:var(--font-m);font-size:clamp(1.2rem,2.4vw,1.6rem);letter-spacing:.12em;
  color:var(--accent-hover);padding-bottom:.35rem;border-bottom:2px solid var(--accent);
}
.mini{
  font-family:var(--font-m);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;
  border:1px solid var(--line-strong);border-radius:8px;padding:.55rem .95rem;color:var(--text-primary);
  transition:border-color .3s var(--ease-out),color .3s var(--ease-out);
}
.mini:hover{border-color:var(--accent);color:var(--accent-hover)}
.ref-msg-label{font-family:var(--font-m);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary);display:block;margin-bottom:.45rem}
#r-msg{
  width:100%;background:var(--canvas);border:1px solid var(--line-strong);border-radius:8px;
  color:var(--text-secondary);font:inherit;font-size:.98rem;padding:.75rem .85rem;resize:vertical;
}
#r-msg:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(241,138,43,.18)}
.ref-actions{display:flex;gap:.7rem;margin-top:1rem;flex-wrap:wrap}
@media(max-width:900px){.ref-grid{grid-template-columns:1fr}}

/* ---------- D1b · anomaly catalog ---------- */
.tier{
  display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:clamp(1.6rem,4vw,3.5rem);align-items:center;
  padding:2.4rem 0;border-bottom:1px solid var(--line);position:relative;
}
.tier:first-of-type{margin-top:1.4rem}
.tier:last-of-type{border-bottom:0}
.tier[data-tier="2"] .tier-info{order:2}
.tier[data-tier="2"] .tier-visual{order:1}
.tier::before{
  content:"";position:absolute;left:-1.2rem;top:2.6rem;bottom:2.6rem;width:3px;border-radius:3px;
}
.tier[data-tier="1"]::before{background:linear-gradient(180deg,var(--ir-1),var(--ir-2))}
.tier[data-tier="2"]::before{background:linear-gradient(180deg,var(--ir-2),var(--ir-3))}
.tier[data-tier="3"]::before{background:linear-gradient(180deg,var(--ir-4),var(--ir-5))}
.tier-tag{
  font-family:var(--font-m);font-size:.84rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent-hover);display:flex;align-items:center;gap:.8rem;margin-bottom:.9rem;
}
.tier-tag .tier-num{color:var(--text-secondary);letter-spacing:.05em}
.tier-info h3{font-family:var(--font-d);font-weight:700;font-size:clamp(1.25rem,2.2vw,1.6rem);line-height:1.25;max-width:24ch}
.tier-note{margin-top:.7rem;color:var(--text-secondary);font-size:1.03rem;max-width:52ch}
.acat-chips{list-style:none;margin:1.3rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.55rem}
.acat-chips li{
  font-family:var(--font-m);font-size:.84rem;letter-spacing:.05em;
  border:1px solid var(--line-strong);border-radius:999px;padding:.42rem .85rem;
  color:var(--text-secondary);transition:border-color .35s var(--ease-out),color .35s var(--ease-out);
}
.acat-chips li:hover{border-color:rgba(241,138,43,.5);color:var(--text-primary)}
.tier-visual{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--panel-2)}
.tier-visual svg{width:100%;height:auto;display:block}
.cat-tiein{margin-top:2rem;font-family:var(--font-d);font-weight:700;font-size:clamp(1.08rem,1.9vw,1.35rem);line-height:1.5;color:var(--text-primary);max-width:52ch}
@media(max-width:900px){
  .tier{grid-template-columns:1fr}
  .tier[data-tier="2"] .tier-info{order:1}
  .tier[data-tier="2"] .tier-visual{order:2}
  .tier::before{left:-.75rem}
}

/* ---------- sample report · impact table ---------- */
.impact{
  margin:2.6rem auto 2rem;width:min(760px,100%);
  background:var(--panel);border:1px solid var(--line-strong);border-radius:14px;
  padding:clamp(1.3rem,3vw,1.9rem);
}
.impact-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.impact-head h3{font-family:var(--font-d);font-weight:700;font-size:1.3rem}
.impact-lede{margin-top:.8rem;color:var(--text-secondary);font-size:1rem;max-width:60ch}
.impact-scroll{overflow-x:auto;margin-top:1.3rem}
.impact-table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:560px}
.impact-table th{
  font-family:var(--font-m);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-secondary);text-align:left;padding:.6rem .8rem;border-bottom:1px solid var(--line-strong);
}
.impact-table td{
  padding:.75rem .8rem;border-bottom:1px solid var(--line);color:var(--text-secondary);
  font-variant-numeric:tabular-nums;
}
.impact-table td:first-child{color:var(--text-primary)}
.impact-table .impact-string td{
  background:rgba(241,138,43,.08);color:var(--text-primary);
  border-top:1px solid rgba(241,138,43,.4);border-bottom:1px solid rgba(241,138,43,.4);
}
.impact-table tfoot td{
  font-family:var(--font-m);font-size:.88rem;color:var(--accent-hover);
  border-bottom:0;border-top:2px solid var(--line-strong);padding-top:.9rem;
}
.impact-note{margin-top:1.2rem;font-family:var(--font-d);font-weight:700;font-size:1.05rem;color:var(--text-primary)}
.impact .honest{margin-top:1.1rem;font-size:.9rem}
.report-wrap + .impact{margin-top:2rem}

/* ---------- H · FAQ ---------- */
.faq-list{margin-top:2.4rem;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:baseline;justify-content:space-between;gap:1rem;text-align:left;
  padding:1.15rem 0;font-family:var(--font-d);font-weight:700;font-size:1.1rem;color:var(--text-primary);
  transition:color .3s var(--ease-out);
}
.faq-q:hover{color:var(--accent-hover)}
.faq-q .ind{font-family:var(--font-m);font-weight:400;font-size:1.1rem;color:var(--accent);transition:transform .4s var(--ease-out)}
.faq-item.open .faq-q .ind{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease-io)}
.faq-a p{padding:0 0 1.2rem;color:var(--text-secondary);max-width:66ch}

/* ---------- I · CTA + form ---------- */
.cta-sec{position:relative;border-top:1px solid var(--line);overflow:hidden}
.cta-sec .ending-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.2;filter:saturate(1.1)}
.cta-sec::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--canvas) 0%,rgba(10,16,28,.72) 40%,var(--canvas) 100%)}
.cta-inner{position:relative;z-index:2;max-width:820px;margin:0 auto;text-align:center}
.cta-inner h2{margin:0 auto}
.cta-inner .lede{margin-left:auto;margin-right:auto}
.form{
  margin-top:2.8rem;text-align:left;background:rgba(17,26,43,.82);backdrop-filter:blur(12px);
  border:1px solid var(--line-strong);border-radius:16px;padding:clamp(1.4rem,3.5vw,2.4rem);
  display:grid;grid-template-columns:1fr 1fr;gap:1.1rem;
}
.field{display:flex;flex-direction:column;gap:.45rem}
.field.wide{grid-column:1/-1}
.field label{font-family:var(--font-m);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-secondary)}
.field input,.field select,.field textarea{
  background:var(--canvas);border:1px solid var(--line-strong);border-radius:8px;
  color:var(--text-primary);font:inherit;font-size:1.03rem;padding:.75rem .9rem;
  transition:border-color .3s var(--ease-out),box-shadow .3s var(--ease-out);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(241,138,43,.18)}
.field textarea{min-height:110px;resize:vertical}
.form .btn{grid-column:1/-1;justify-self:center;min-width:260px;text-align:center;border:0}
.form-success{
  grid-column:1/-1;display:none;text-align:center;padding:2.2rem 1rem;
  font-family:var(--font-d);font-weight:700;font-size:1.15rem;color:var(--accent-hover);
}
.form.sent .form-success{display:block}
.form.sent .field,.form.sent .btn{display:none}
@media(max-width:640px){.form{grid-template-columns:1fr}}

/* ---------- footer ---------- */
footer{position:relative;z-index:2;border-top:1px solid var(--line);background:var(--panel-2);
  padding:3rem clamp(1.2rem,6vw,4rem) 2.2rem}
.foot-grid{max-width:1200px;margin:0 auto;display:flex;flex-wrap:wrap;gap:2.5rem;justify-content:space-between;align-items:flex-start}
.foot-grid .logo svg{height:96px;width:auto}
.foot-nav{display:flex;gap:1.4rem;flex-wrap:wrap;list-style:none}
.foot-nav a{text-decoration:none;color:var(--text-secondary);font-family:var(--font-m);font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;transition:color .3s var(--ease-out)}
.foot-nav a:hover{color:var(--text-primary)}
.foot-meta{max-width:1200px;margin:2.2rem auto 0;padding-top:1.6rem;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;color:var(--text-secondary);font-size:.93rem}
.foot-meta .future{font-size:.86rem;opacity:.75}
.foot-rule{max-width:1200px;margin:0 auto 2rem;height:2px;background:var(--ironbow);opacity:.5;border-radius:2px}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important;transition-delay:0s!important}
  body{opacity:1}
  .fx .part{opacity:1;transform:none}
  .in .kicker .scanline,.kicker .scanline{width:56px}
  .band{opacity:0}
  .scanbox .thermal{clip-path:inset(0)}
  .scanbox .scan-rule,.holdbtn{display:none}
  .chipf{opacity:1;transform:none;border-color:rgba(241,138,43,.45)}
  .scan-done-line{opacity:1}
  .faq-a{transition:none}
}