:root{
  --ink:#101827;
  --muted:#667085;
  --paper:#f7fbff;
  --line:#d8e4ef;
  --navy:#173f70;
  --blue:#1769aa;
  --cyan:#4f86b9;
  --green:#173f70;
  --lime:#d7ad5b;
  --rose:#b32638;
  --gold:#d7ad5b;
  --white:#fff;
  --shadow:0 24px 80px rgba(11,37,69,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(circle at 12% 8%,rgba(79,134,185,.22),transparent 24rem),
    radial-gradient(circle at 88% 4%,rgba(179,38,56,.12),transparent 22rem),
    linear-gradient(180deg,#ffffff 0%,#edf7fc 45%,#f8fbff 100%);
  font-family:Inter,Segoe UI,Arial,sans-serif;
}
img{max-width:100%;display:block}
a{color:inherit}
.progress{position:fixed;left:0;right:0;top:0;height:4px;background:rgba(255,255,255,.35);z-index:50}
.progress span{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--blue),var(--rose),var(--gold));box-shadow:0 0 18px rgba(23,105,170,.6)}
.site-hero{min-height:100vh;padding:24px clamp(20px,5vw,72px) 72px;position:relative;overflow:hidden}
.site-hero:before{
  content:"";position:absolute;inset:-20% -10% auto auto;width:520px;height:520px;
  background:conic-gradient(from 90deg,var(--cyan),var(--lime),var(--rose),var(--cyan));
  filter:blur(78px);opacity:.28;animation:spin 16s linear infinite;pointer-events:none
}
.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px;position:relative;z-index:2}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font-weight:900;letter-spacing:.02em}
.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--navy);color:#fff;box-shadow:0 12px 34px rgba(11,37,69,.24)}
.nav-links{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.nav-links a{padding:10px 14px;border-radius:999px;text-decoration:none;color:#24415b;font-size:14px;font-weight:800}
.nav-links a:hover{background:#fff;color:var(--blue);box-shadow:0 8px 22px rgba(23,105,170,.12)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);gap:58px;align-items:center;min-height:calc(100vh - 96px);position:relative;z-index:1}
.eyebrow{margin:0 0 14px;color:var(--blue);font-size:13px;font-weight:950;text-transform:uppercase;letter-spacing:.16em}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(52px,7vw,92px);line-height:.95;letter-spacing:-.04em;margin-bottom:28px}
h2{font-size:clamp(38px,4.5vw,62px);line-height:1;letter-spacing:-.035em;margin-bottom:22px}
h3{font-size:32px;line-height:1.08;margin-bottom:16px;letter-spacing:-.02em}
.lede{font-size:23px;line-height:1.55;color:#536172;max-width:680px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;text-decoration:none;border:1px solid var(--line);font-weight:900;cursor:pointer;transition:.2s ease}
.button.primary{background:linear-gradient(135deg,var(--blue),var(--green));color:#fff;border-color:transparent;box-shadow:0 18px 38px rgba(23,105,170,.26)}
.button.ghost{background:#fff;color:#173b5a}
.button:hover{transform:translateY(-2px)}
.hero-visual{position:relative;min-height:560px}
.accent-slab{position:absolute;border-radius:20px;transform:skew(-14deg) rotate(-5deg);box-shadow:0 24px 55px rgba(23,105,170,.18);pointer-events:none}
.slab-one{width:190px;height:70px;right:8px;top:18px;background:linear-gradient(135deg,var(--lime),var(--cyan));animation:slidePulse 7s ease-in-out infinite}
.slab-two{width:138px;height:54px;left:2px;bottom:36px;background:linear-gradient(135deg,var(--rose),var(--gold));animation:slidePulse 8s ease-in-out infinite reverse}
.mock-window{
  position:absolute;inset:56px 24px 40px 24px;background:rgba(255,255,255,.78);
  border:1px solid rgba(184,204,224,.72);border-radius:28px;box-shadow:var(--shadow);
  backdrop-filter:blur(18px);overflow:hidden;transform:rotate(-1deg)
}
.window-bar{height:56px;background:linear-gradient(135deg,#0d2742,#1769aa);display:flex;align-items:center;gap:9px;padding:0 20px;color:#d8f4ff;font-size:12px;font-weight:900}
.window-bar span{width:12px;height:12px;border-radius:50%;background:#fff8;display:inline-block}
.window-bar strong{margin-left:10px}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:18px}
.metric-row article{background:#f3fbff;border:1px solid #d6eaf6;padding:14px;border-radius:16px}
.metric-row span{display:block;color:var(--muted);font-size:12px;font-weight:800}
.metric-row strong{font-size:34px;color:var(--navy)}
.flow-strip{display:flex;align-items:center;gap:8px;padding:0 18px 18px;font-size:12px;font-weight:900;color:#24415b}
.flow-strip i{height:2px;flex:1;background:linear-gradient(90deg,var(--blue),var(--cyan))}
.mock-window img{margin:0 18px 18px;border-radius:18px;border:1px solid var(--line);width:calc(100% - 36px);height:250px;object-fit:cover;object-position:top left}
.section{padding:92px clamp(20px,5vw,72px);max-width:1400px;margin:0 auto}
.intro{text-align:center}
.intro h2{max-width:950px;margin-left:auto;margin-right:auto}
.loop{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:44px;text-align:left}
.loop article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 12px 34px rgba(23,105,170,.08);position:relative;overflow:hidden}
.loop article:before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,var(--cyan),var(--lime))}
.loop span{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:var(--navy);color:#fff;font-weight:950;margin-bottom:18px}
.loop h3{font-size:24px}
.loop p{color:var(--muted);line-height:1.55}
.feature-band{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;background:linear-gradient(135deg,#173f70,#1769aa 72%,#b32638);color:#fff;border-radius:34px;box-shadow:var(--shadow);margin-top:30px}
.feature-band .eyebrow{color:#f3cf7a}
.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.feature-list p{margin:0;padding:18px;border:1px solid rgba(255,255,255,.2);border-radius:18px;background:rgba(255,255,255,.1);font-weight:800;line-height:1.35}
.steps h2{max-width:900px}
.step-card{display:grid;grid-template-columns:1fr .86fr;gap:42px;align-items:center;margin:34px 0;padding:34px;border:1px solid var(--line);border-radius:30px;background:rgba(255,255,255,.78);box-shadow:0 16px 54px rgba(16,24,39,.08);backdrop-filter:blur(14px)}
.step-card.image-left{grid-template-columns:.95fr 1fr}
.step-number{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:17px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-size:18px;font-weight:950;box-shadow:0 12px 28px rgba(23,105,170,.22);margin-bottom:18px}
.step-copy p,.large-copy{color:var(--muted);font-size:20px;line-height:1.65}
.step-copy ul{margin:20px 0 0;padding-left:22px;color:#314052;font-size:18px;line-height:1.8}
.glow-panel{min-height:280px;border-radius:28px;padding:34px;background:radial-gradient(circle at 18% 20%,rgba(166,243,93,.4),transparent 9rem),linear-gradient(135deg,#e8fbff,#fff);border:1px solid #cbe8f2}
.glow-panel h4{font-size:34px;margin:0 0 16px}
.glow-panel p{font-size:24px;line-height:1.45;color:#395164}
.screenshot{margin:0;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 20px 48px rgba(16,24,39,.12);overflow:hidden}
.screenshot img{width:100%;height:360px;object-fit:cover;object-position:top left}
.screenshot.small img{height:300px;object-fit:contain;background:#fff}
.flow-diagram{display:flex;align-items:center;gap:9px;background:#0d2742;color:#fff;border-radius:24px;padding:28px;box-shadow:0 24px 55px rgba(13,39,66,.24)}
.flow-diagram span{white-space:nowrap;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:13px 16px;font-weight:900}
.flow-diagram i{height:3px;flex:1;background:linear-gradient(90deg,var(--cyan),var(--lime))}
.latest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:38px;text-align:left}
.latest-grid article{background:#fff;border:1px solid var(--line);border-top:5px solid var(--blue);border-radius:22px;padding:24px;box-shadow:0 14px 38px rgba(23,63,112,.09)}
.latest-grid article:nth-child(3n+2){border-top-color:var(--rose)}
.latest-grid article:nth-child(3n){border-top-color:var(--gold)}
.latest-grid span{display:inline-grid;place-items:center;min-width:38px;height:38px;padding:0 10px;border-radius:12px;background:#edf5fc;color:var(--navy);font-weight:950;margin-bottom:16px}
.latest-grid h3{font-size:24px;margin-bottom:10px}
.latest-grid p{color:var(--muted);line-height:1.6;margin-bottom:0}
.campaign-panel,.cleanup-panel{min-height:280px;border-radius:28px;padding:34px;color:#fff;border:1px solid rgba(255,255,255,.15);box-shadow:0 22px 52px rgba(23,63,112,.18)}
.campaign-panel{background:linear-gradient(145deg,#173f70,#1769aa)}
.cleanup-panel{background:linear-gradient(145deg,#173f70 0 72%,#b32638)}
.campaign-panel h4,.cleanup-panel h4{font-size:32px;margin:0 0 16px}
.campaign-panel p,.cleanup-panel p{font-size:20px;line-height:1.55;color:#edf5fc}
.roadmap{max-width:none;background:linear-gradient(180deg,#f1f7fc,#fff);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.roadmap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px}
.roadmap-grid article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 12px 32px rgba(23,63,112,.08)}
.roadmap-grid b{display:block;color:var(--rose);font-size:13px;letter-spacing:.12em;margin-bottom:12px}
.roadmap-grid h3{font-size:22px;margin-bottom:10px}
.roadmap-grid p{color:var(--muted);line-height:1.55;margin-bottom:0}
.split{display:grid;grid-template-columns:1fr .75fr;gap:48px;align-items:center}
.signal-stack{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.signal-stack article{min-height:150px;border-radius:24px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;padding:24px;box-shadow:0 18px 42px rgba(23,105,170,.1)}
.signal-stack b{font-size:42px;color:var(--blue)}
.signal-stack span{font-weight:800;color:var(--muted)}
.timeline{max-width:920px;margin:42px auto 0;border-left:4px solid var(--blue);padding-left:32px}
.timeline article{display:grid;grid-template-columns:130px 1fr;gap:22px;margin:0 0 24px;padding:20px 24px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 30px rgba(16,24,39,.07)}
.timeline time{font-weight:950;color:var(--green)}
.timeline span{font-size:20px;font-weight:800}
.deck-viewer{text-align:center}
.slide-controls{display:inline-flex;align-items:center;gap:14px;margin:22px 0 24px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px;box-shadow:0 10px 30px rgba(16,24,39,.08)}
.slide-controls button{border:0;background:var(--navy);color:#fff;border-radius:999px;padding:12px 18px;font-weight:900;cursor:pointer}
.slide-controls span{min-width:120px;font-weight:900;color:#344456}
.slide-stage{margin:0 auto;max-width:1000px;background:#fff;border-radius:26px;border:1px solid var(--line);padding:12px;box-shadow:var(--shadow)}
.slide-stage img{border-radius:18px;width:100%}
.thumbs{display:grid;grid-template-columns:repeat(8,1fr);gap:10px;margin:26px auto 0;max-width:1100px}
.thumbs button{border:2px solid transparent;background:#fff;border-radius:12px;padding:4px;cursor:pointer;box-shadow:0 8px 20px rgba(16,24,39,.08)}
.thumbs button.active{border-color:var(--blue)}
.thumbs img{border-radius:8px}
.final-cta{text-align:center;min-height:520px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.final-cta h2{max-width:970px}
.final-cta p{font-size:24px;color:var(--muted)}
.footer-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:16px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes slidePulse{50%{transform:skew(-14deg) rotate(-5deg) translateY(-16px);filter:saturate(1.15)}}
@media(max-width:1000px){
  .hero-grid,.feature-band,.step-card,.step-card.image-left,.split{grid-template-columns:1fr}
  .hero-visual{min-height:460px}
  .loop{grid-template-columns:repeat(2,1fr)}
  .feature-list,.signal-stack{grid-template-columns:1fr}
  .thumbs{grid-template-columns:repeat(4,1fr)}
  .latest-grid{grid-template-columns:repeat(2,1fr)}
  .roadmap-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .nav-links{display:none}
  h1{font-size:48px}
  h2{font-size:36px}
  .section{padding:64px 18px}
  .loop{grid-template-columns:1fr}
  .step-card{padding:22px}
  .timeline article{grid-template-columns:1fr}
  .thumbs{grid-template-columns:repeat(3,1fr)}
  .mock-window{inset:24px 0}
  .latest-grid,.roadmap-grid{grid-template-columns:1fr}
}