:root{--bg:#050505;--panel:#0d1117;--panel2:#111827;--line:#273244;--red:#ff073a;--red2:#b30022;--green:#39ff14;--text:#f8fafc;--muted:#b7c0cf;--shadow:0 30px 90px rgba(0,0,0,.55)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 10%,rgba(255,7,58,.2),transparent 35%),radial-gradient(circle at 20% 90%,rgba(57,255,20,.08),transparent 28%),#050505;color:var(--text);font-family:Inter,Arial,Helvetica,sans-serif;overflow-x:hidden}.noise{position:fixed;inset:0;pointer-events:none;opacity:.08;background-image:linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(circle,#000,transparent 72%)}a{color:inherit}.siteHeader{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 28px;background:rgba(5,5,5,.72);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:900;letter-spacing:.08em}.brand img{width:50px;height:50px;border-radius:14px;background:#000;object-fit:cover}.brand span{color:white}nav{display:flex;gap:22px;color:var(--muted)}nav a{text-decoration:none}nav a:hover{color:var(--red)}.menuButton{display:none;background:#151923;color:white;border:1px solid var(--line);border-radius:10px;padding:10px 12px}.hero{min-height:calc(100vh - 83px);display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:50px;max-width:1220px;margin:auto;padding:76px 28px;position:relative}.heroGlow{position:absolute;right:-130px;top:40px;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(255,7,58,.22),transparent 65%);filter:blur(10px)}.eyebrow{color:var(--red);font-weight:900;letter-spacing:.18em;text-transform:uppercase}.hero h1{font-size:clamp(52px,7vw,104px);line-height:.9;margin:12px 0;text-transform:uppercase;text-shadow:4px 4px 0 #08111f}.lead{font-size:22px;color:var(--muted);line-height:1.48;max-width:660px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:16px 22px;border-radius:14px;text-decoration:none;font-weight:900;border:1px solid var(--line)}.primary{background:linear-gradient(135deg,var(--red),var(--red2));border-color:var(--red);box-shadow:0 0 35px rgba(255,7,58,.35)}.secondary{background:rgba(255,255,255,.05)}.platformBadges{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.platformBadges span{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--muted)}.deviceWrap{display:flex;justify-content:center}.device{width:330px;height:640px;border:2px solid #333;border-radius:46px;padding:16px;background:#020202;box-shadow:var(--shadow),0 0 55px rgba(255,7,58,.2);position:relative}.device:before{content:"";position:absolute;top:12px;left:50%;transform:translateX(-50%);width:90px;height:24px;background:#050505;border-radius:0 0 18px 18px}.statusbar{display:flex;justify-content:space-between;color:#e5e7eb;font-size:12px;padding:10px 14px}.appLogo{display:block;width:245px;margin:42px auto 24px;border-radius:24px}.mockMenu{display:grid;gap:10px;margin-top:18px}.mockMenu span,.liveCard{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:13px;padding:11px 13px}.liveCard{margin-top:18px}.liveCard small,.liveCard em{display:block;color:var(--muted)}.liveCard b{display:block;font-size:22px;margin:7px 0}.section{max-width:1220px;margin:auto;padding:90px 28px}.section h2{font-size:clamp(36px,5vw,62px);line-height:1;margin:8px 0 24px}.featureGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.featureGrid article,.demo,.download,.platforms{background:linear-gradient(180deg,rgba(17,24,39,.92),rgba(13,17,23,.9));border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:0 20px 70px rgba(0,0,0,.25)}.featureGrid i{font-style:normal;font-size:34px}.featureGrid p,.demo p,.appSection p,.download p{color:var(--muted);line-height:1.55}.demo,.appSection{display:grid;grid-template-columns:1fr .9fr;gap:28px;align-items:center}.demo video{width:100%;border-radius:20px;border:1px solid var(--line);background:#000}.platforms{display:grid;gap:14px}.platforms span{font-size:22px}.download{display:flex;gap:30px;align-items:center}.download img{width:210px;border-radius:34px;background:#000}.reveal{opacity:0;transform:translateY(22px);transition:.75s ease}.reveal.visible{opacity:1;transform:translateY(0)}footer{border-top:1px solid rgba(255,255,255,.08);padding:34px 28px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);max-width:1220px;margin:auto}footer div{display:flex;gap:18px;flex-wrap:wrap}footer b{color:white}.legal{max-width:900px}.legal p,.legal li{color:var(--muted);line-height:1.65}.legal h2{font-size:30px;margin-top:34px}
@media(max-width:900px){.siteHeader{padding:12px 16px}.menuButton{display:block}nav{display:none;position:absolute;top:75px;left:16px;right:16px;background:#0d1117;border:1px solid var(--line);border-radius:16px;padding:18px;flex-direction:column}nav.open{display:flex}.brand span{display:none}.hero,.demo,.appSection{grid-template-columns:1fr}.hero{padding-top:44px}.featureGrid{grid-template-columns:1fr}.download{flex-direction:column;text-align:center}.device{width:288px;height:560px}.appLogo{width:210px}.hero h1{text-shadow:2px 2px 0 #08111f}footer{flex-direction:column}}


/* Phase 13.4 */
.navLogin{
  padding:10px 16px;
  border-radius:12px;
  color:#fff !important;
  background:linear-gradient(135deg,#ff1f2f,#9c0c18);
  box-shadow:0 8px 28px rgba(255,31,47,.25);
  font-weight:900;
}
.navLogin:hover{transform:translateY(-1px);filter:brightness(1.08)}

.trustStrip{
  width:min(1180px,calc(100% - 32px));
  margin:-28px auto 40px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
  position:relative;
  z-index:3;
}
.trustStrip span{
  padding:16px 18px;
  border:1px solid rgba(255,255,255,.1);
  border-radius:16px;
  background:rgba(10,10,12,.78);
  backdrop-filter:blur(16px);
  text-align:center;
  font-weight:800;
}

.workflowGrid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  margin-top:28px;
}
.workflowGrid article{
  padding:24px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:20px;
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.015));
}
.workflowGrid strong{
  display:inline-grid;
  place-items:center;
  width:42px;
  height:42px;
  border-radius:12px;
  background:rgba(255,31,47,.15);
  color:#ff5360;
  margin-bottom:18px;
}
.workflowGrid h3{margin:0 0 8px}

.platformCard{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:18px;
  border-radius:16px;
  color:#fff;
  text-decoration:none;
  background:linear-gradient(135deg,rgba(255,31,47,.2),rgba(255,255,255,.04));
  border:1px solid rgba(255,31,47,.35);
}
.platformCard small{color:rgba(255,255,255,.68)}

.faqGrid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-top:26px;
}
.faq details{
  border:1px solid rgba(255,255,255,.09);
  border-radius:16px;
  padding:18px 20px;
  background:rgba(255,255,255,.025);
}
.faq summary{
  cursor:pointer;
  font-weight:900;
}
.faq details p{
  margin:12px 0 0;
  color:rgba(255,255,255,.7);
  line-height:1.65;
}

.finalCta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  border:1px solid rgba(255,31,47,.28);
  border-radius:28px;
  background:
    radial-gradient(circle at 85% 10%,rgba(255,31,47,.25),transparent 35%),
    rgba(255,255,255,.025);
}

@media (max-width:900px){
  .trustStrip,.workflowGrid{grid-template-columns:1fr 1fr}
  .faqGrid{grid-template-columns:1fr}
  .finalCta{align-items:flex-start;flex-direction:column}
}
@media (max-width:560px){
  .trustStrip,.workflowGrid{grid-template-columns:1fr}
}

/* Phase 14.0 Premium */
body{background:radial-gradient(circle at 15% 15%,rgba(255,31,47,.08),transparent 25%),radial-gradient(circle at 85% 8%,rgba(255,255,255,.04),transparent 18%),#08080a}
.heroBadgeRow{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.heroBadgeRow span{padding:7px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.035);font-size:.78rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.78)}
.productProof{width:min(1180px,calc(100% - 32px));margin:24px auto 90px;display:grid;grid-template-columns:1.1fr 1fr;gap:38px;padding:34px;border:1px solid rgba(255,255,255,.08);border-radius:28px;background:linear-gradient(135deg,rgba(255,31,47,.08),transparent 40%),rgba(255,255,255,.02)}
.proofLead p:last-child{color:rgba(255,255,255,.68);line-height:1.7}
.proofGrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.proofGrid article{min-height:120px;display:flex;flex-direction:column;justify-content:space-between;padding:18px;border-radius:18px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.08)}
.proofGrid b{color:#ff3444;font-size:1.7rem}.proofGrid span{font-weight:900}
.sectionHead{display:flex;justify-content:space-between;gap:30px;align-items:flex-end}.sectionHead>p{max-width:520px;color:rgba(255,255,255,.65);line-height:1.7}
.pricingGrid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px}
.pricingGrid article{padding:28px;border-radius:24px;border:1px solid rgba(255,255,255,.09);background:rgba(255,255,255,.025)}
.pricingGrid h3{margin:12px 0 8px;font-size:1.6rem}.pricingGrid p,.pricingGrid li{color:rgba(255,255,255,.68);line-height:1.65}.pricingGrid ul{padding-left:18px;margin:20px 0 28px}
.planTag{display:inline-block;padding:7px 10px;border-radius:999px;background:rgba(255,31,47,.13);color:#ff5360;font-size:.75rem;font-weight:900;letter-spacing:.08em}
.featuredPlan{border-color:rgba(255,31,47,.34)!important;background:radial-gradient(circle at 90% 10%,rgba(255,31,47,.18),transparent 35%),rgba(255,255,255,.03)!important}
.footerMeta{margin-top:18px;color:rgba(255,255,255,.45);font-size:.85rem}
@media(max-width:900px){.productProof,.pricingGrid{grid-template-columns:1fr}.sectionHead{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.proofGrid{grid-template-columns:1fr}}

/* Phase 14.1 Premium UX */
html{scroll-behavior:smooth}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.isVisible{opacity:1;transform:none}

.hero{position:relative;overflow:hidden}
.heroOrbits{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.heroOrbits span{position:absolute;border:1px solid rgba(255,255,255,.05);border-radius:50%;animation:orbitFloat 10s ease-in-out infinite}
.heroOrbits span:nth-child(1){width:520px;height:520px;right:-150px;top:-220px}
.heroOrbits span:nth-child(2){width:340px;height:340px;left:-160px;bottom:-180px;animation-delay:-3s}
.heroOrbits span:nth-child(3){width:180px;height:180px;right:20%;bottom:10%;animation-delay:-6s}
@keyframes orbitFloat{0%,100%{transform:translate3d(0,0,0) rotate(0deg)}50%{transform:translate3d(0,18px,0) rotate(8deg)}}

.productPreview{padding-top:40px}
.previewStage{display:grid;grid-template-columns:220px 1fr;min-height:520px;margin-top:30px;border:1px solid rgba(255,255,255,.09);border-radius:26px;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.015));box-shadow:0 30px 80px rgba(0,0,0,.35)}
.previewSidebar{padding:24px;border-right:1px solid rgba(255,255,255,.07);background:rgba(0,0,0,.16);display:flex;flex-direction:column;gap:10px}
.previewSidebar span{padding:12px 14px;border-radius:12px;color:rgba(255,255,255,.6);font-weight:800}
.previewSidebar .active{background:linear-gradient(135deg,rgba(255,31,47,.22),rgba(255,31,47,.08));color:#fff;border:1px solid rgba(255,31,47,.28)}
.previewMain{padding:26px}
.previewTopbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.previewTopbar small{display:block;color:rgba(255,255,255,.48);margin-bottom:4px}
.previewTopbar strong{font-size:1.15rem}
.statusPill{padding:8px 12px;border-radius:999px;background:rgba(22,190,110,.12);color:#5be29a;border:1px solid rgba(91,226,154,.2);font-weight:900;font-size:.78rem}
.previewCards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.previewCards article,.previewGrid article{padding:18px;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.025)}
.previewCards small{display:block;color:rgba(255,255,255,.48);margin-bottom:10px}.previewCards strong{display:block;font-size:1.25rem}.previewCards span{display:block;margin-top:6px;color:rgba(255,255,255,.58)}
.previewGrid{display:grid;grid-template-columns:1.35fr .85fr;gap:14px;margin-top:14px}
.chartCard{min-height:250px;display:flex;flex-direction:column;justify-content:flex-end}.chartCard>span{color:rgba(255,255,255,.55);margin-top:18px}
.bars{height:170px;display:flex;align-items:flex-end;gap:10px}.bars i{flex:1;background:linear-gradient(180deg,#ff4452,#86121b);border-radius:8px 8px 3px 3px;min-height:30px}.bars i:nth-child(1){height:34%}.bars i:nth-child(2){height:48%}.bars i:nth-child(3){height:42%}.bars i:nth-child(4){height:70%}.bars i:nth-child(5){height:58%}.bars i:nth-child(6){height:82%}.bars i:nth-child(7){height:74%}
.matchCard small{color:#ff5360;font-weight:900}.matchCard>div{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.07)}.matchCard strong{font-size:2rem}.matchCard>span{display:block;margin-top:16px;color:rgba(255,255,255,.5)}

.securitySection{display:grid;grid-template-columns:.8fr 1.2fr;gap:36px;align-items:start}
.securitySection>div:first-child p:last-child{color:rgba(255,255,255,.68);line-height:1.7}
.securityGrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.securityGrid article{padding:22px;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.025)}
.securityGrid span{font-size:1.5rem}.securityGrid h3{margin:12px 0 8px}.securityGrid p{margin:0;color:rgba(255,255,255,.58);line-height:1.55}

@media(max-width:900px){
  .previewStage{grid-template-columns:1fr}.previewSidebar{display:none}
  .previewCards{grid-template-columns:1fr}.previewGrid{grid-template-columns:1fr}
  .securitySection{grid-template-columns:1fr}.securityGrid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .previewMain{padding:16px}.securityGrid{grid-template-columns:1fr}
}

/* Phase 15.1 Contact Cleanup */
.contactSection{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:32px;
  align-items:center;
}
.contactIntro p:last-child{
  color:rgba(255,255,255,.65);
  line-height:1.7;
  max-width:620px;
}
.contactCard{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:26px;
  border-radius:24px;
  border:1px solid rgba(255,31,47,.28);
  background:
    radial-gradient(circle at 85% 10%,rgba(255,31,47,.18),transparent 35%),
    rgba(255,255,255,.025);
}
.contactCard>div{
  display:flex;
  align-items:center;
  gap:16px;
}
.contactIcon{
  display:grid;
  place-items:center;
  width:52px;
  height:52px;
  border-radius:16px;
  background:rgba(255,31,47,.14);
  border:1px solid rgba(255,31,47,.24);
  font-size:1.35rem;
}
.contactCard small{
  display:block;
  color:rgba(255,255,255,.45);
  margin-bottom:5px;
}
.contactCard a:not(.btn){
  color:#fff;
  font-weight:900;
  text-decoration:none;
}
.contactCard a:not(.btn):hover{
  color:#ff5360;
}
@media(max-width:900px){
  .contactSection{grid-template-columns:1fr}
}
@media(max-width:620px){
  .contactCard{
    align-items:flex-start;
    flex-direction:column;
  }
  .contactCard .btn{width:100%;text-align:center}
}

/* Phase 16.1 Challenge USP */
.challengeUsp{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;border:1px solid rgba(255,31,47,.24);border-radius:28px;background:radial-gradient(circle at 88% 8%,rgba(255,31,47,.18),transparent 34%),rgba(255,255,255,.022)}
.challengeUspCopy>p:last-of-type{color:rgba(255,255,255,.67);line-height:1.72}.challengeUspActions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.challengeUspGrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.challengeUspGrid article{min-height:145px;display:flex;flex-direction:column;justify-content:flex-end;padding:20px;border:1px solid rgba(255,255,255,.08);border-radius:18px;background:rgba(255,255,255,.026)}
.challengeUspGrid span{font-size:1.55rem;margin-bottom:auto}.challengeUspGrid b{margin:14px 0 5px}.challengeUspGrid small{color:rgba(255,255,255,.48);line-height:1.5}
@media(max-width:900px){.challengeUsp{grid-template-columns:1fr}}@media(max-width:560px){.challengeUspGrid{grid-template-columns:1fr}}


/* Phase 16.4 Challenge explanation */
.challengeUspGrid{
  grid-template-columns:repeat(2,minmax(0,1fr));
}
.challengeUspGrid article:last-child{
  grid-column:1/-1;
  min-height:120px;
}
@media(max-width:560px){
  .challengeUspGrid article:last-child{grid-column:auto}
}


/* Phase 16.5 Statistics USP */
.challengeUspGrid article:last-child{
  grid-column:auto;
  min-height:145px;
}


/* Phase 16.8 Merchandise */
.merchandiseGrid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin-top:28px;
}
.merchandiseGrid article{
  min-height:250px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  padding:24px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:22px;
  background:
    radial-gradient(circle at 85% 10%,rgba(255,31,47,.12),transparent 35%),
    rgba(255,255,255,.022);
}
.merchandiseGrid span{
  margin-bottom:auto;
  font-size:2rem;
}
.merchandiseGrid small{
  color:#ff5360;
  font-weight:900;
  letter-spacing:.05em;
}
.merchandiseGrid h3{
  margin:10px 0 8px;
}
.merchandiseGrid p{
  margin:0;
  color:rgba(255,255,255,.56);
  line-height:1.6;
}
@media(max-width:850px){
  .merchandiseGrid{
    grid-template-columns:1fr;
  }
}


/* UX 1.3 – consistent INFIGHT red palette across every website section */
:root{
  --red:#E53935;
  --red2:#B71C1C;
  --green:#E53935;
  --line:rgba(229,57,53,.18);
}

body{
  background:
    radial-gradient(circle at 80% 10%,rgba(229,57,53,.18),transparent 35%),
    radial-gradient(circle at 15% 85%,rgba(229,57,53,.07),transparent 30%),
    #0B0B0D;
}

.hero h1{
  text-shadow:4px 4px 0 rgba(183,28,28,.32);
}

.featureGrid article,
.demo,
.download,
.platforms,
.appSection,
.merchandiseGrid article{
  background:
    linear-gradient(180deg,rgba(229,57,53,.055),rgba(23,24,28,.96))!important;
  border-color:rgba(229,57,53,.18)!important;
}

.featureGrid article::before,
.demo::before,
.download::before,
.platforms::before{
  background:var(--red)!important;
}

.mockMenu span,
.liveCard,
.platformBadges span{
  background:rgba(229,57,53,.045);
  border-color:rgba(229,57,53,.16);
}

.menuButton{
  background:#17181C;
  border-color:rgba(229,57,53,.18);
}

.secondary{
  background:rgba(229,57,53,.045);
  border-color:rgba(229,57,53,.18);
}

.download,
#download,
#features,
#app{
  color:var(--text);
}