:root{
  --navy:#0b4a7a; --navy-dark:#08304f; --navy-deeper:#041e33;
  --ink:#0f1c28; --body:#52606e; --muted:#8a96a3;
  --line:#e6eaee; --bg-soft:#f6f8fa; --card:#ffffff;
  --es:#1da9f0; --cs:#28368f; --hs:#0e7c86; --as:#2e5d1f;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','SF Pro Text','Inter','Helvetica Neue',sans-serif;color:var(--ink);background:#fff;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.022em}
.wrap{max-width:1140px;margin:0 auto;padding:0 32px}
section{padding:104px 0}
.kicker{display:block;font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--navy);margin-bottom:14px}
.sec-title{font-size:clamp(30px,3.8vw,44px);font-weight:700;margin-bottom:16px}
.sec-sub{font-size:18px;color:var(--body);max-width:660px;font-weight:400}
.center{text-align:center}
.center .sec-sub{margin:0 auto}
/* icons */
.ic{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.ic-lg{width:28px;height:28px}
/* ---------- NAV ---------- */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:20px;letter-spacing:.12em;color:var(--navy);text-decoration:none;display:inline-flex;align-items:center}
.logo span{color:var(--navy)}
.logo .brand-mark{height:26px;width:auto;display:block}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{color:var(--body);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{background:var(--navy);color:#fff !important;padding:9px 18px;border-radius:100px;font-weight:600}
.nav-cta:hover{background:var(--navy-dark)}
@media(max-width:900px){.nav-links a:not(.nav-cta){display:none}}
/* ---------- HERO ---------- */
.hero{position:relative;background:linear-gradient(180deg,#06243d 0%,#0b4a7a 100%);color:#fff;padding:172px 0 120px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 50% 30%,#000 30%,transparent 75%)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero .kicker{color:#8ec8ef}
.hero h1{font-size:clamp(36px,4.8vw,56px);font-weight:700;margin-bottom:22px}
.hero p{font-size:19px;color:#c7dcec;max-width:520px;font-weight:300}
.hero p b{font-weight:600;color:#fff}
.hero-ctas{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:100px;font-weight:600;font-size:15px;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s}
.btn-primary{background:#fff;color:var(--navy-dark)}
.btn-ghost{border:1px solid rgba(255,255,255,.4);color:#fff}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(0,0,0,.18)}
.hero-art svg{width:100%;height:auto;display:block}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero-art{max-width:460px;margin:0 auto}}
/* ---------- STATS ---------- */
.stats{background:#fff;border-bottom:1px solid var(--line);padding:54px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center}
.stat b{display:block;font-size:clamp(28px,3vw,38px);font-weight:700;color:var(--ink);letter-spacing:-.02em}
.stat span{font-size:13.5px;color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font-weight:500}
@media(max-width:760px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
/* ---------- STORY ---------- */
.story .wrap{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
@media(max-width:860px){.story .wrap{grid-template-columns:1fr}}
.story-q{font-size:clamp(26px,3vw,36px);font-weight:700;color:var(--ink)}
.story-q em{font-style:normal;color:var(--navy)}
.story p.lead{margin-top:18px;font-size:17.5px;color:var(--body)}
.story-cards{display:grid;gap:12px}
.s-card{display:flex;gap:16px;align-items:flex-start;background:var(--bg-soft);border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.s-card .ico{width:42px;height:42px;border-radius:12px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--navy);flex:0 0 auto}
.s-card b{display:block;font-size:15.5px;font-weight:600}
.s-card small{color:var(--body);font-size:14px;line-height:1.5;display:block}
/* ---------- DATA SETS ---------- */
.data{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:54px}
@media(max-width:980px){.data-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.data-grid{grid-template-columns:1fr}}
.d-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px 26px;transition:transform .25s,box-shadow .25s}
.d-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(15,28,40,.08)}
.d-card .ico{width:48px;height:48px;border-radius:13px;background:#eaf2f8;color:var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.d-card h3{font-size:17px;font-weight:600;margin-bottom:8px}
.d-card p{font-size:14.5px;color:var(--body)}
/* content boxes (data-type cards) - flex-wrap, wrapped rows centered */
.matrix-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin-top:54px}
.dcard{flex:0 1 300px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 24px 20px;box-shadow:0 10px 30px rgba(11,74,122,.05);transition:transform .25s,box-shadow .25s}
.dcard:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(15,28,40,.08)}
.dcard-name{display:block;font-size:17px;font-weight:700;color:var(--ink)}
.dcard-sub{display:block;font-size:13px;color:var(--muted);margin-top:3px}
.dcard-attrs{list-style:none;margin-top:16px;display:grid;gap:2px}
.dcard-attrs li{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 0;border-top:1px dashed var(--line);font-size:14.5px;color:var(--ink)}
.dcard-attrs li:first-child{border-top:none}
.mk{display:inline-flex;width:26px;height:26px;border-radius:50%;background:#eaf2f8;color:var(--navy);align-items:center;justify-content:center;flex:0 0 auto}
.mk svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
/* ---------- PRODUCTS ---------- */
.products-head{max-width:700px;margin:0 auto 72px;text-align:center}
.product{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;padding:68px 0;border-top:1px solid var(--line)}
.product:first-of-type{border-top:none;padding-top:0}
.product.rev .p-art{order:2}
@media(max-width:880px){.product{grid-template-columns:1fr;gap:38px}.product.rev .p-art{order:0}}
.p-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.p-name{font-size:clamp(26px,2.8vw,34px);font-weight:700;margin-bottom:12px;text-transform:capitalize}
.p-body{color:var(--body);font-size:16.5px;margin-bottom:22px}
.feat-list{display:grid;gap:10px}
.feat{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink)}
.feat .ic{width:19px;height:19px;margin-top:3px}
.feat small{display:block;color:var(--body);font-size:14px}
.p-stats{display:grid;grid-template-columns:repeat(4,auto);gap:10px 36px;margin-top:26px;justify-content:start}
.p-stat b{font-size:22px;font-weight:700;letter-spacing:-.02em}
.p-stat span{display:block;font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:500}
@media(max-width:880px){.p-stats{justify-content:center;text-align:center}}
@media(max-width:560px){.p-stats{grid-template-columns:repeat(2,auto)}}
.p-art{background:var(--bg-soft);border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:0 24px 50px rgba(11,74,122,.06)}
.p-art svg{width:100%;height:auto;display:block}
/* family row */
.family{margin-top:84px;padding-top:64px;border-top:1px solid var(--line)}
.family h3{font-size:22px;font-weight:700;margin-bottom:8px}
.family>p{color:var(--body);font-size:16px;margin-bottom:34px;max-width:640px}
.family-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
@media(max-width:880px){.family-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.family-grid{grid-template-columns:1fr}}
.f-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 26px;transition:transform .25s,box-shadow .25s;display:grid;grid-template-columns:auto 1fr;align-items:center;align-content:start;column-gap:12px}
.f-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(15,28,40,.08)}
.f-card .ico{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:0}
.f-card h4{font-size:17px;font-weight:600;margin-bottom:0;text-transform:capitalize}
.f-card p{grid-column:1/-1;font-size:14.5px;color:var(--body);margin-top:12px}
/* ---------- USE CASES ---------- */
.usecases{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.uc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:54px}
@media(max-width:980px){.uc-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.uc-grid{grid-template-columns:1fr}}
.uc-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;transition:transform .25s,box-shadow .25s;display:grid;grid-template-columns:auto 1fr;align-items:center;align-content:start;column-gap:11px}
.uc-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(15,28,40,.08)}
.uc-card .ico{width:34px;height:34px;border-radius:9px;background:linear-gradient(160deg,#0b4a7a,#10699e);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:0}
.uc-card .ico .ic{width:18px;height:18px}
.uc-card h3{font-size:15px;font-weight:600;margin-bottom:0}
.uc-card p{grid-column:1/-1;font-size:14px;color:var(--body);margin-top:12px}
/* ---------- PARTNERS ---------- */
.partner-groups{display:grid;gap:14px;margin-top:54px}
.pg{display:grid;grid-template-columns:230px 1fr;gap:24px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 28px}
@media(max-width:760px){.pg{grid-template-columns:1fr;gap:12px}}
.pg-label{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:600;color:var(--ink)}
.pg-label .ico{width:38px;height:38px;border-radius:10px;background:#eaf2f8;color:var(--navy);display:flex;align-items:center;justify-content:center}
.pg-names{display:flex;flex-wrap:wrap;gap:8px}
.pname{font-size:13.5px;font-weight:600;letter-spacing:.05em;color:#5a6a78;background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:7px 14px}
/* ---------- GRAPH ---------- */
.graph{background:linear-gradient(180deg,#06243d,#0b4a7a);color:#fff}
.graph .kicker{color:#8ec8ef}
.graph .sec-sub{color:#c7dcec}
.graph-art{margin-top:54px}
.tp-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:760px){.tp-cards{grid-template-columns:1fr}}
.tp-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:40px 24px 34px;text-align:center}
.tp-card.hl{background:rgba(29,169,240,.14);border-color:rgba(159,207,238,.55)}
.tp-card .tico{width:64px;height:64px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.05);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:#dceefa}
.tp-card h3{font-size:20px;font-weight:700;color:#fff;margin-bottom:6px}
.tp-card p{font-size:14.5px;color:#b9d8ec}
.tp-connect{display:block;width:100%;height:auto;margin:-2px 0}
@media(max-width:760px){.tp-connect{display:none}}
.tp-platform{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.16);border-radius:22px;padding:38px 24px;text-align:center}
@media(max-width:760px){.tp-platform{margin-top:22px}}
.tp-platform h4{font-size:12px;font-weight:700;letter-spacing:.25em;color:#8ec8ef;margin-bottom:24px;text-transform:uppercase}
.tp-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:780px;margin:0 auto}
.tp-chip{font-size:14px;font-weight:600;color:#dceefa;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.22);border-radius:100px;padding:10px 22px}
.tp-break{flex-basis:100%;height:0}
/* ---------- ENGINE ---------- */
.engine-flow{display:grid;grid-template-columns:1fr auto 1.05fr auto 1fr;gap:16px;align-items:stretch;margin-top:56px}
@media(max-width:960px){.engine-flow{grid-template-columns:1fr}.flow-arrow{transform:rotate(90deg);margin:-4px auto}}
.flow-col{background:var(--bg-soft);border:1px solid var(--line);border-radius:20px;padding:28px}
.flow-col h3{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);margin-bottom:18px}
.flow-col.core{background:linear-gradient(170deg,#08304f,#0b4a7a);border:none;color:#fff;text-align:center;display:flex;flex-direction:column;justify-content:center}
.flow-col.core h3{color:#8ec8ef}
.flow-col.core .ico{width:54px;height:54px;border-radius:15px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;color:#fff}
.flow-col.core p{font-size:14.5px;color:#c7dcec}
.flow-col.core b{font-size:19px;display:block;margin-bottom:8px}
.signal-list{display:flex;flex-wrap:wrap;gap:7px}
.signal{font-size:13px;font-weight:500;background:#fff;border:1px solid var(--line);border-radius:100px;padding:6px 13px;color:#42525f}
.out-list{display:grid;gap:10px}
.out-item{display:flex;align-items:center;gap:13px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px 15px;font-weight:500;font-size:14.5px}
.out-item .ico{width:36px;height:36px;border-radius:10px;background:#eaf2f8;color:var(--navy);display:flex;align-items:center;justify-content:center}
.flow-arrow{display:flex;align-items:center;justify-content:center;color:#b3c2cf;font-size:24px;font-weight:300}
/* ---------- CTA ---------- */
.cta{background:#fff}
.cta-box{background:linear-gradient(170deg,#06243d,#0b4a7a);border-radius:26px;color:#fff;text-align:center;padding:74px 40px;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 70% 80% at 50% 0%,#000 20%,transparent 80%)}
.cta-box>*{position:relative}
.cta-box h2{font-size:clamp(26px,3.4vw,40px);font-weight:700;margin-bottom:14px}
.cta-box p{color:#c7dcec;font-size:17px;max-width:560px;margin:0 auto 32px}
/* ---------- FOOTER ---------- */
footer{background:var(--navy-deeper);color:#fff;padding:64px 0 36px}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
@media(max-width:860px){.foot-top{grid-template-columns:1fr 1fr}}
.foot-top .logo{color:#fff;font-size:22px}
.foot-top .logo .brand-mark{height:34px;filter:brightness(0) invert(1)}
.foot-top .tagline{color:#8aa5bb;font-size:14.5px;margin-top:12px;max-width:280px}
.foot-col h4{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#7d9ab1;margin-bottom:16px}
.foot-col a,.foot-col span{display:block;color:#c2d4e2;font-size:14.5px;text-decoration:none;margin-bottom:9px}
.foot-col a:hover{color:#fff}
.fine{padding-top:26px;font-size:13px;color:#6c8aa2;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.on{opacity:1;transform:none}
/* ---------- PARTNER MODAL ---------- */
.pm-overlay{position:fixed;inset:0;z-index:200;display:none;align-items:flex-start;justify-content:center;padding:40px 20px;background:rgba(4,30,51,.55);backdrop-filter:blur(4px);overflow-y:auto}
.pm-overlay.open{display:flex}
.pm-modal{background:#fff;border-radius:22px;width:100%;max-width:520px;box-shadow:0 30px 80px rgba(4,30,51,.35);overflow:hidden;animation:pmIn .25s ease}
@keyframes pmIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.pm-head{background:linear-gradient(160deg,#06243d,#0b4a7a);color:#fff;padding:26px 28px;position:relative}
.pm-head h3{font-size:22px;font-weight:700;margin-bottom:6px}
.pm-head p{font-size:14.5px;color:#c7dcec;font-weight:400}
.pm-close{position:absolute;top:16px;right:16px;width:34px;height:34px;border:none;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:22px;line-height:1;cursor:pointer;transition:background .2s}
.pm-close:hover{background:rgba(255,255,255,.28)}
.pm-body{padding:26px 28px 30px}
.pm-field{margin-bottom:16px}
.pm-field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.pm-field input,.pm-field textarea{width:100%;font-family:inherit;font-size:15px;color:var(--ink);background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:12px 14px;transition:border-color .2s,box-shadow .2s,background .2s;outline:none}
.pm-field textarea{min-height:120px;resize:vertical}
.pm-field input:focus,.pm-field textarea:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(11,74,122,.12);background:#fff}
.pm-field.invalid input,.pm-field.invalid textarea{border-color:#d24a31;box-shadow:0 0 0 3px rgba(210,74,49,.12)}
.pm-err{display:none;color:#d24a31;font-size:12.5px;margin-top:6px;font-weight:500}
.pm-field.invalid .pm-err{display:block}
.pm-recaptcha{margin:2px 0 4px}
.pm-submit{width:100%;justify-content:center;border:none;cursor:pointer;background:var(--navy);color:#fff;margin-top:4px}
.pm-submit:hover{background:var(--navy-dark)}
.pm-submit:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}
.pm-note{display:none;margin-top:16px;padding:13px 15px;border-radius:12px;font-size:14px;font-weight:500;text-align:center}
.pm-note.ok{display:block;background:#e3f4ea;color:#1c7c3f;border:1px solid #bfe6cd}
.pm-note.bad{display:block;background:#fdeae6;color:#c23a1f;border:1px solid #f6cabb}
.pm-hp{position:absolute!important;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden}
body.pm-lock{overflow:hidden}