:root {
  --bg:#071014; --panel:rgba(10,22,27,.78); --panel2:rgba(13,26,32,.92);
  --line:rgba(147,218,229,.18); --line2:rgba(181,235,242,.32);
  --text:#e8fbfb; --muted:#9bb8bf; --soft:#c7e4e8; --cyan:#88d9e8;
  --shadow:0 24px 80px rgba(0,0,0,.42);
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 55% 20%,rgba(37,89,101,.32),transparent 34rem),linear-gradient(180deg,#081519 0%,var(--bg) 48%,#050b0e 100%);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;line-height:1.55}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(126,207,225,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(126,207,225,.035) 1px,transparent 1px);background-size:96px 96px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),rgba(0,0,0,.2))}
.grain{position:fixed;inset:0;opacity:.1;pointer-events:none;background-image:radial-gradient(circle at 12% 25%,rgba(255,255,255,.65) 0 1px,transparent 1px),radial-gradient(circle at 70% 35%,rgba(255,255,255,.5) 0 1px,transparent 1px);background-size:220px 240px,310px 280px}
a{color:inherit;text-decoration:none}
.nav{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:20px clamp(22px,5vw,72px);backdrop-filter:blur(16px);background:rgba(5,12,15,.7);border-bottom:1px solid var(--line)}
.brand{font-weight:850;letter-spacing:.08em;font-size:1.05rem}.nav nav{display:flex;gap:clamp(14px,2vw,28px);align-items:center;color:var(--muted);font-size:.9rem}.nav a:hover{color:var(--text)}.nav-buy{color:var(--text)!important;border:1px solid var(--line2);padding:8px 14px;border-radius:999px;background:rgba(132,207,221,.08)}
main{width:min(1220px,calc(100% - 38px));margin:0 auto}
.hero{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(28px,4vw,64px);align-items:center;min-height:76vh;padding:clamp(54px,8vw,110px) 0 56px}
.eyebrow{margin:0 0 12px;color:var(--cyan);letter-spacing:.14em;text-transform:uppercase;font-size:.76rem;font-weight:780}
h1,h2,h3{line-height:1.05;margin:0}h1{font-size:clamp(3rem,8vw,6.9rem);letter-spacing:-.06em;max-width:780px}h2{font-size:clamp(2.1rem,4.6vw,4.4rem);letter-spacing:-.045em}h3{font-size:1.05rem}
.lead{color:var(--soft);font-size:clamp(1.05rem,1.6vw,1.35rem);max-width:650px;margin:24px 0 0}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:999px;font-weight:780}.primary{color:#041014;background:linear-gradient(135deg,var(--cyan),#d3f7fb);box-shadow:0 10px 38px rgba(132,217,232,.22)}.secondary{color:var(--soft);background:rgba(255,255,255,.04);border:1px solid var(--line2)}
.facts{margin-top:28px;display:flex;flex-wrap:wrap;gap:9px}.facts span{font-size:.82rem;color:var(--muted);border:1px solid var(--line);background:rgba(9,19,24,.68);padding:7px 10px;border-radius:999px}
.hero-panel{position:relative;background:var(--panel);border:1px solid var(--line2);border-radius:28px;padding:10px;box-shadow:var(--shadow);overflow:hidden}.hero-panel img{display:block;width:100%;border-radius:20px}.fallback-hero{aspect-ratio:16/10;border-radius:20px;background:radial-gradient(ellipse at center,rgba(136,217,232,.22),transparent 35%),linear-gradient(90deg,transparent 48%,rgba(212,245,255,.25) 49%,rgba(212,245,255,.38) 50%,transparent 52%),repeating-linear-gradient(0deg,rgba(136,217,232,.09) 0 1px,transparent 1px 9px),#061015}
.section{padding:clamp(64px,9vw,120px) 0;border-top:1px solid var(--line)}.split{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(24px,6vw,90px)}.copy p,.details li,.cta p{color:var(--soft);font-size:1.04rem}.copy p:first-child{margin-top:0}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:14px 0 clamp(70px,8vw,110px)}.feature-grid article,.bank,.cta{background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 18px 60px rgba(0,0,0,.2)}.feature-grid p,.bank p{color:var(--muted);margin-bottom:0}
.banks{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:32px}.bank span{color:var(--cyan);font-size:.8rem;font-weight:800;opacity:.88}.bank h3{margin-top:16px}
.screens{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding-bottom:clamp(64px,9vw,110px)}.shot{margin:0;background:var(--panel2);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.shot img{display:block;width:100%}.shot figcaption{color:var(--muted);font-size:.9rem;padding:12px 16px 16px}
.details{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px}.details ul{margin:0;padding:0;list-style:none}.details li{border-bottom:1px solid var(--line);padding:16px 0}
.cta{text-align:center;margin:32px 0 80px;padding:clamp(36px,6vw,74px)}.cta h2{max-width:840px;margin:0 auto}.cta p{max-width:760px;margin:20px auto 0}.cta .button{margin-top:28px}.small{font-size:.84rem!important;color:var(--muted)!important}code{color:var(--cyan)}
footer{width:min(1220px,calc(100% - 38px));margin:0 auto;padding:26px 0 42px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:.9rem}
@media(max-width:980px){.hero,.split,.details{grid-template-columns:1fr}.hero{min-height:auto}.feature-grid,.banks{grid-template-columns:1fr 1fr}.screens{grid-template-columns:1fr}}
@media(max-width:640px){.nav{position:static;align-items:flex-start;gap:14px;flex-direction:column}.nav nav{flex-wrap:wrap}.feature-grid,.banks{grid-template-columns:1fr}h1{font-size:2.8rem}.button{width:100%}footer{flex-direction:column;gap:8px}}


/* Phantomexposure sleek Fluorotype refresh */
:root{
  --bg:#061013;
  --panel:rgba(7,16,18,.70);
  --panel2:rgba(9,18,20,.88);
  --line:rgba(181,244,231,.18);
  --line2:rgba(181,244,231,.30);
  --text:#f3faf8;
  --muted:#b4c6c2;
  --soft:#d4e7e2;
  --cyan:#a8f4e6;
  --gold:#d5b36d;
  --shadow:0 30px 92px rgba(0,0,0,.50);
}

body{
  background:
    radial-gradient(circle at 20% -8%,rgba(168,244,230,.16),transparent 31rem),
    radial-gradient(circle at 84% 0%,rgba(213,179,109,.10),transparent 35rem),
    radial-gradient(circle at 50% 105%,rgba(65,126,122,.16),transparent 42rem),
    linear-gradient(180deg,#061013 0%,#071315 46%,#030606 100%);
  overflow-x:hidden;
}

body:before{
  opacity:.22;
  background-size:92px 92px;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.017) 1px,transparent 1px);
}

.grain{
  opacity:.11;
  animation:fluoroGrain 18s steps(3,end) infinite;
}

@keyframes fluoroGrain{
  0%,100%{transform:translate(0,0)}
  33%{transform:translate(-16px,9px)}
  66%{transform:translate(12px,-11px)}
}

.nav{
  background:rgba(4,9,10,.70);
  border-bottom-color:rgba(255,255,255,.075);
}

.nav a:hover{
  color:#f3faf8;
}

.hero{
  min-height:auto;
  padding:clamp(3rem,6vw,5.4rem) 0 3.2rem;
  position:relative;
}

.hero:before{
  content:"";
  position:absolute;
  inset:1rem -10vw auto -10vw;
  height:62%;
  z-index:-1;
  background:
    radial-gradient(circle at 32% 12%,rgba(168,244,230,.12),transparent 24rem),
    radial-gradient(circle at 82% 28%,rgba(213,179,109,.07),transparent 24rem);
}

h1{
  font-size:clamp(2.35rem,5.3vw,5.1rem);
  letter-spacing:-.055em;
  max-width:880px;
}

h2{
  font-size:clamp(1.9rem,3.5vw,3.5rem);
}

.lead{
  color:#d4e7e2;
}

.button{
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;
}

.button:hover{
  transform:translateY(-2px);
}

.primary{
  color:#061010;
  background:linear-gradient(135deg,#a8f4e6,#e3fff9);
  box-shadow:0 14px 38px rgba(168,244,230,.14);
}

.secondary{
  color:#f3faf8;
  background:rgba(255,255,255,.055);
  border-color:rgba(255,255,255,.13);
}

.facts span{
  border-color:rgba(181,244,231,.14);
  background:rgba(255,255,255,.035);
}

.hero-panel,
.shot{
  position:relative;
  overflow:hidden;
  border-color:rgba(181,244,231,.20);
  background:
    radial-gradient(circle at 18% 0%,rgba(168,244,230,.08),transparent 16rem),
    linear-gradient(180deg,rgba(13,28,31,.88),rgba(6,11,13,.94));
}

.hero-panel:before,
.shot:before{
  content:"";
  position:absolute;
  z-index:3;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(90deg,rgba(168,244,230,.08),transparent 32%,rgba(213,179,109,.045)),
    repeating-linear-gradient(0deg,rgba(255,255,255,.035) 0 1px,transparent 1px 6px);
  opacity:.23;
  mix-blend-mode:screen;
}

.hero-panel:after,
.shot:after{
  content:"";
  position:absolute;
  z-index:4;
  left:-45%;
  top:0;
  bottom:0;
  width:65%;
  pointer-events:none;
  background:linear-gradient(90deg,transparent,rgba(215,255,247,.13),transparent);
  filter:blur(18px);
  animation:fluoroSweep 9s ease-in-out infinite alternate;
}

@keyframes fluoroSweep{
  from{transform:translateX(-18%)}
  to{transform:translateX(108%)}
}

.hero-panel img,
.shot img{
  filter:saturate(.96) contrast(1.02);
}

.section{
  border-top-color:rgba(181,244,231,.14);
}

.feature-grid article,
.bank,
.cta{
  background:
    radial-gradient(circle at 18% 0%,rgba(168,244,230,.075),transparent 12rem),
    rgba(255,255,255,.035);
  border-color:rgba(255,255,255,.085);
  transition:transform .25s ease,border-color .25s ease,background .25s ease,box-shadow .25s ease;
}

.feature-grid article:hover,
.bank:hover,
.cta:hover{
  transform:translateY(-4px);
  border-color:rgba(168,244,230,.22);
  background:
    radial-gradient(circle at 18% 0%,rgba(168,244,230,.12),transparent 12rem),
    rgba(255,255,255,.048);
  box-shadow:0 22px 64px rgba(0,0,0,.28);
}

.banks{
  grid-template-columns:repeat(5,1fr);
}

.hero,
.split,
.feature-grid,
#banks,
.screens,
.details,
.cta{
  animation:fluoroReveal .78s cubic-bezier(.2,.8,.2,1) both;
}

.split{animation-delay:.05s}
.feature-grid{animation-delay:.10s}
#banks{animation-delay:.15s}
.screens{animation-delay:.20s}
.details{animation-delay:.25s}
.cta{animation-delay:.30s}

@keyframes fluoroReveal{
  from{opacity:0;transform:translateY(14px);filter:blur(8px)}
  to{opacity:1;transform:translateY(0);filter:blur(0)}
}

@media(max-width:980px){
  .banks{grid-template-columns:1fr 1fr}
}

@media(max-width:640px){
  .banks{grid-template-columns:1fr}
}

@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important}
}

/* Current Fluorotype Gumroad / interface refresh */
.hero{grid-template-columns:.86fr 1.14fr}.hero-panel img{aspect-ratio:16/10;object-fit:cover;object-position:center}.actions.center{justify-content:center}.section-head{max-width:820px;margin:0 auto 32px;text-align:center}.section-head h2{max-width:none}.section-head p:not(.eyebrow){margin:16px auto 0;color:var(--soft);max-width:700px}.screen-feature{display:grid;gap:20px}.shot.wide{border-radius:26px}.shot.wide img{width:100%;aspect-ratio:16/9.75;object-fit:cover;object-position:center}.shot.featured{border-color:rgba(168,244,230,.26)}.cta .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.feature-grid article{min-height:178px}@media(min-width:980px){.screen-feature{grid-template-columns:1fr 1fr}.shot.featured{grid-column:1 / -1}.shot.featured img{aspect-ratio:16/8.8}}@media(max-width:980px){.hero{grid-template-columns:1fr}}


/* Fluorotype screenshot full-size correction */
.hero-panel img{
  aspect-ratio:auto !important;
  height:auto !important;
  object-fit:contain !important;
  object-position:center !important;
}

.screen-feature .shot.wide img,
.screen-feature .shot.featured img{
  aspect-ratio:auto !important;
  height:auto !important;
  object-fit:contain !important;
  object-position:center !important;
}

.shot.featured{
  overflow:visible;
}

/* Mobile / touch: stop the continuous blurred sweep from re-compositing
   every frame (the blurred strip moving across a screen-blend overlay is
   the main raster cost on low-end phones). The static sheen remains, so
   the look is preserved; this just freezes the motion. */
@media(max-width:620px),(hover:none) and (pointer:coarse){
  .hero-panel:after,
  .shot:after{animation:none}
  .grain{animation:none}
}