:root{
  --bg:#020b20;
  --bg2:#03152f;
  --panel:#071c3b;
  --panel2:#0a2449;
  --white:#f7fbff;
  --muted:#c6d4eb;
  --cyan:#12d9ef;
  --blue:#1683ff;
  --line:rgba(156,190,231,.34);
  --max:1460px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  font-family:"Segoe UI",Arial,Helvetica,sans-serif;
  color:var(--white);
  background:
    radial-gradient(circle at 18% 10%,rgba(23,119,255,.17),transparent 25%),
    radial-gradient(circle at 84% 24%,rgba(0,187,255,.08),transparent 24%),
    linear-gradient(180deg,var(--bg),var(--bg2) 68%,#020c20);
}
a{color:inherit}
.site{min-height:100vh;display:flex;flex-direction:column}
.site-header{
  position:relative;
  z-index:20;
  border-bottom:1px solid rgba(170,205,242,.16);
  background:rgba(2,11,32,.84);
  backdrop-filter:blur(12px);
}
.header-inner{
  width:min(var(--max),calc(100% - 56px));
  min-height:102px;
  margin:auto;
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:30px;
}
.header-brand{
  display:flex;
  align-items:center;
  gap:14px;
  text-decoration:none;
  font-size:31px;
  font-weight:800;
  letter-spacing:-1px;
}
.header-brand img{
  width:70px;height:70px;object-fit:contain;
  filter:drop-shadow(0 0 10px rgba(26,177,255,.24));
}
.wordmark-flow{color:#16c9ee;font-style:italic}
.top-nav{
  display:flex;align-items:center;justify-content:center;
  gap:42px;font-size:13px;letter-spacing:.13em;text-transform:uppercase;
}
.top-nav a{
  text-decoration:none;padding:14px 0 10px;border-bottom:3px solid transparent;
}
.top-nav a:hover,.top-nav a.active{border-bottom-color:var(--cyan);color:#fff}
.identity{
  justify-self:end;text-align:right;text-transform:uppercase;
  letter-spacing:.28em;line-height:1.35;font-size:10px;color:#dbe8fb;
}
.identity strong{
  display:block;color:#63a9ff;font-size:14px;letter-spacing:.38em;
}
main{flex:1}

.hero{
  position:relative;
  min-height:760px;
  display:flex;
  align-items:center;
  overflow:hidden;
  isolation:isolate;
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-3;
  background:url("hero-waterfall.jpg") center/cover no-repeat;
  opacity:.88;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-2;
  background:
    linear-gradient(90deg,rgba(2,11,32,.22) 0%,rgba(2,11,32,.40) 44%,rgba(2,11,32,.91) 76%),
    linear-gradient(180deg,rgba(2,11,32,.04),rgba(2,11,32,.84) 89%,#020b20 100%);
}
.hero-inner{
  width:min(var(--max),calc(100% - 56px));
  margin:auto;
  display:grid;
  grid-template-columns:minmax(420px,760px) minmax(360px,1fr);
  align-items:center;
  gap:80px;
  padding:50px 0 70px;
}
.logo-stage{text-align:center}
.hero-logo{
  width:min(720px,100%);
  display:block;
  margin:auto;
  filter:drop-shadow(0 25px 45px rgba(0,0,0,.34));
}
.hero-copy{
  text-align:left;
  max-width:620px;
  justify-self:end;
}
.eyebrow{
  color:#63bfff;
  text-transform:uppercase;
  letter-spacing:.32em;
  font-weight:700;
  font-size:14px;
}
.hero-copy h1{
  margin:14px 0 22px;
  font-size:clamp(52px,5vw,82px);
  line-height:.98;
  letter-spacing:.05em;
  text-transform:uppercase;
}
.hero-copy .line{
  width:130px;height:4px;border-radius:999px;
  background:linear-gradient(90deg,var(--blue),var(--cyan));
  box-shadow:0 0 18px rgba(18,217,239,.45);
  margin:0 0 24px;
}
.hero-copy p{
  margin:0;
  color:#d3def0;
  font-size:clamp(19px,1.5vw,25px);
  line-height:1.55;
}
.hero-copy .motto{
  margin-top:28px;
  color:#fff;
  font-size:clamp(17px,1.35vw,22px);
  letter-spacing:.22em;
  text-transform:uppercase;
}
.wave-image{
  width:100%;
  max-width:720px;
  margin:18px 0 0;
  opacity:.98;
}

.section{
  width:min(var(--max),calc(100% - 56px));
  margin:0 auto;
  padding:72px 0;
}
.section-title{
  margin:0 0 14px;
  font-size:clamp(36px,4vw,58px);
}
.section-lead{
  max-width:900px;
  margin:0;
  color:var(--muted);
  font-size:20px;
  line-height:1.65;
}
.art-strip{
  width:100%;
  height:170px;
  margin-top:38px;
  object-fit:cover;
  border-radius:18px;
  border:1px solid rgba(58,180,255,.28);
  box-shadow:0 22px 60px rgba(0,0,0,.22);
}

.content-card{
  width:min(1050px,calc(100% - 56px));
  margin:74px auto;
  padding:54px;
  border:1px solid rgba(135,180,238,.24);
  border-radius:22px;
  background:linear-gradient(180deg,rgba(7,28,59,.86),rgba(4,19,43,.86));
  box-shadow:0 30px 90px rgba(0,0,0,.26);
}
.content-card h1{margin:0 0 18px;font-size:clamp(42px,5vw,68px)}
.content-card h2{margin:36px 0 10px;color:#8ed9ff}
.content-card p{color:#cbd7eb;font-size:19px;line-height:1.7}
.content-card .small{font-size:16px;color:#93a8c8}
.content-card img.page-art{
  width:100%;
  max-height:230px;
  object-fit:cover;
  border-radius:16px;
  border:1px solid rgba(59,188,255,.25);
  margin:20px 0 8px;
}

.news-list{display:grid;gap:16px;margin-top:30px}
.news-item{
  display:grid;
  grid-template-columns:150px 1fr;
  gap:20px;
  padding:19px 22px;
  border:1px solid rgba(76,161,255,.24);
  border-radius:12px;
  background:rgba(9,35,72,.78);
}
.news-date{color:#65dfff;font-weight:700}
.news-item strong{display:block;margin-bottom:6px}
.news-item p{font-size:16px;margin:0}

.contact-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:40px;
  align-items:start;
}
.contact-form{display:grid;gap:14px;margin-top:25px}
.contact-form input,.contact-form textarea{
  width:100%;
  border:1px solid rgba(91,170,255,.28);
  background:#082044;
  color:#fff;
  border-radius:8px;
  padding:14px 15px;
  font:inherit;
}
.contact-form textarea{min-height:150px;resize:vertical}
.contact-form button{
  border:0;border-radius:8px;padding:14px 18px;
  background:linear-gradient(90deg,#12b9f1,#16e3e8);
  color:#00152e;font-weight:800;font-size:16px;
  cursor:pointer;
}
.contact-note{
  border-left:1px solid rgba(18,217,239,.65);
  padding-left:34px;
  color:#cbd7eb;
}
.contact-note .mail-icon{
  font-size:56px;color:var(--cyan);line-height:1;
}

.site-footer{
  width:min(var(--max),calc(100% - 56px));
  margin:auto;
  border-top:1px solid var(--line);
  padding:20px 6px 26px;
  display:grid;
  grid-template-columns:1fr 1.5fr 1fr;
  align-items:center;
  gap:22px;
}
.footer-brand{font-size:17px;font-weight:700}
.footer-brand em{font-style:italic;color:#2fc5ff}
.footer-center{
  text-align:center;color:#69a8ff;
  text-transform:uppercase;letter-spacing:.32em;font-size:11px;line-height:1.6;
}
.footer-nav{
  display:flex;justify-content:flex-end;align-items:center;
  gap:16px;text-transform:uppercase;letter-spacing:.2em;font-size:11px;
}
.footer-nav a{text-decoration:none;color:#dce8f8}
.footer-nav a:hover{color:var(--cyan)}
.sep{color:#6d84a4}

@media(max-width:980px){
  .header-inner{grid-template-columns:1fr;gap:4px;padding:18px 0}
  .header-brand{justify-content:center}
  .top-nav{order:3;gap:24px;flex-wrap:wrap}
  .identity{justify-self:center;text-align:center}
  .hero-inner{grid-template-columns:1fr;gap:18px}
  .hero-copy{text-align:center;justify-self:center}
  .hero-copy .line{margin-left:auto;margin-right:auto}
  .wave-image{margin-left:auto;margin-right:auto}
  .contact-grid{grid-template-columns:1fr}
  .contact-note{border-left:0;border-top:1px solid rgba(18,217,239,.45);padding:24px 0 0}
  .site-footer{grid-template-columns:1fr;text-align:center}
  .footer-nav{justify-content:center}
}
@media(max-width:620px){
  .header-inner,.hero-inner,.section,.site-footer,.content-card{
    width:calc(100% - 32px)
  }
  .header-brand{font-size:26px}
  .header-brand img{width:58px;height:58px}
  .top-nav{gap:14px;font-size:11px}
  .identity{font-size:9px}
  .hero{min-height:auto}
  .hero-inner{padding:32px 0 48px}
  .hero-copy h1{font-size:44px}
  .hero-copy .motto{letter-spacing:.13em}
  .content-card{padding:32px 22px;margin:42px auto}
  .news-item{grid-template-columns:1fr;gap:6px}
}

/* FT8Flow released-product site additions */
.hero-released{min-height:720px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.button{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 24px;border-radius:9px;
  text-decoration:none;text-transform:uppercase;letter-spacing:.08em;
  font-size:13px;font-weight:800;border:1px solid transparent;
  transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;
}
.button:hover{transform:translateY(-1px)}
.button.primary{
  color:#00152e;background:linear-gradient(90deg,#12b9f1,#16e3e8);
  box-shadow:0 8px 28px rgba(18,217,239,.18)
}
.button.secondary{
  color:#e9f7ff;background:rgba(7,35,72,.68);border-color:rgba(52,189,255,.48)
}
.quick-section{padding-top:58px;padding-bottom:78px}
.section-heading-row{display:flex;justify-content:space-between;gap:30px;align-items:end}
.download-grid{display:grid;gap:22px;margin-top:34px}
.download-grid.home-grid{grid-template-columns:repeat(3,1fr)}
.download-grid.two-up{grid-template-columns:repeat(2,1fr)}
.download-card{
  min-height:220px;padding:28px;border-radius:17px;
  display:flex;flex-direction:column;align-items:flex-start;
  text-decoration:none;color:#fff;
  border:1px solid rgba(76,161,255,.28);
  background:linear-gradient(180deg,rgba(10,36,73,.94),rgba(5,23,50,.94));
  box-shadow:0 18px 50px rgba(0,0,0,.20);
  transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease;
}
.download-card:hover{
  transform:translateY(-3px);border-color:rgba(18,217,239,.72);
  box-shadow:0 24px 60px rgba(0,0,0,.28),0 0 28px rgba(18,217,239,.08)
}
.download-card.featured{border-color:rgba(18,217,239,.56)}
.download-card .card-kicker{
  color:#65dfff;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.17em
}
.download-card strong{font-size:28px;margin-top:14px;line-height:1.08}
.download-card span:not(.card-kicker){color:#cbd7eb;font-size:16px;line-height:1.55;margin-top:13px}
.download-card em{margin-top:auto;padding-top:22px;color:#74dfff;font-style:normal;font-weight:800}
.wide-card{width:min(1180px,calc(100% - 56px))}
.page-intro{max-width:910px}
.notice-box{
  margin-top:32px;padding:22px 24px;border-left:3px solid var(--cyan);
  background:rgba(7,32,67,.72);border-radius:0 12px 12px 0
}
.notice-box strong{font-size:18px;color:#fff}
.notice-box p{font-size:16px;margin:7px 0 0}

@media(max-width:980px){
  .download-grid.home-grid,.download-grid.two-up{grid-template-columns:1fr}
  .hero-actions{justify-content:center}
}
@media(max-width:620px){
  .button{width:100%}
  .download-card{min-height:0}
  .download-card strong{font-size:24px}
}