:root{--navy:#061927;--blue:#0b4f71;--teal:#10bfa6;--cyan:#87f6e8;--ink:#102033;--muted:#627184;--line:#e4ecf2;--bg:#f6f9fb;--white:#fff;--shadow:0 22px 70px rgba(6,25,39,.12)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}a{text-decoration:none;color:inherit}.qwi-container{width:min(1180px,calc(100% - 40px));margin:auto}.qwi-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.qwi-header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.qwi-brand{display:flex;align-items:center;gap:12px;min-width:max-content}.qwi-brand-mark{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--teal));color:white;font-weight:900}.qwi-brand-text{display:flex;flex-direction:column;line-height:1.05}.qwi-brand-text strong{font-size:18px;color:var(--navy)}.qwi-brand-text em{font-style:normal;font-size:13px;color:var(--muted);letter-spacing:.18em;text-transform:uppercase}.qwi-menu,.qwi-menu-fallback{display:flex;gap:18px;align-items:center;list-style:none;margin:0;padding:0;font-size:14px;color:#294052}.qwi-menu li{position:relative}.qwi-menu a{display:block;padding:12px 0}.qwi-menu .sub-menu{display:none;position:absolute;top:100%;left:0;min-width:240px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:12px;list-style:none}.qwi-menu li:hover>.sub-menu{display:block}.qwi-menu .sub-menu a{padding:9px 12px;border-radius:10px}.qwi-menu .sub-menu a:hover{background:#eef9f8}.qwi-menu-toggle{display:none}.qwi-hero{overflow:hidden;background:radial-gradient(circle at 85% 20%,rgba(16,191,166,.28),transparent 26%),linear-gradient(135deg,#061927,#0b3b52 55%,#062235);color:white;padding:96px 0 108px}.qwi-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.qwi-kicker{display:inline-block;color:var(--teal);font-size:12px;text-transform:uppercase;letter-spacing:.18em;font-weight:800;margin-bottom:14px}.qwi-kicker.light{color:var(--cyan)}.qwi-hero h1{font-size:clamp(42px,5vw,68px);line-height:1.02;margin:0 0 24px;letter-spacing:-.045em;max-width:860px}.qwi-lead{font-size:21px;color:#d9f5f2;max-width:760px}.qwi-tagline{font-weight:700;color:#fff}.qwi-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.qwi-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:999px;font-weight:800;border:1px solid transparent}.qwi-btn-primary{background:var(--teal);color:#03201d}.qwi-btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}.qwi-visual-panel{height:420px;border:1px solid rgba(255,255,255,.16);border-radius:36px;background:linear-gradient(145deg,rgba(255,255,255,.10),rgba(255,255,255,.03));position:relative;box-shadow:0 30px 100px rgba(0,0,0,.22)}.qwi-visual-panel svg{position:absolute;inset:0;width:100%;height:100%;stroke:rgba(135,246,232,.45);stroke-width:2;fill:none}.qwi-core,.qwi-node{position:absolute;display:grid;place-items:center;border-radius:50%;font-weight:900}.qwi-core{width:100px;height:100px;background:var(--teal);color:#04241f;left:calc(50% - 50px);top:calc(50% - 50px)}.qwi-node{width:64px;height:64px;background:#fff;color:var(--blue);box-shadow:0 15px 40px rgba(0,0,0,.18)}.n1{left:58px;top:54px}.n2{right:62px;top:58px}.n3{left:58px;bottom:60px}.n4{right:56px;bottom:60px}.qwi-trust{margin-top:-52px;position:relative;z-index:2}.qwi-trust-grid{background:white;border-radius:26px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}.qwi-trust-grid div{padding:30px;border-right:1px solid var(--line)}.qwi-trust-grid div:last-child{border-right:0}.qwi-trust-grid strong{display:block;font-size:34px;color:var(--blue);letter-spacing:-.04em}.qwi-trust-grid span{color:var(--muted)}.qwi-section{padding:88px 0}.qwi-muted{background:#edf7f7}.qwi-dark{background:var(--navy);color:#fff}.qwi-section-head{max-width:760px;margin-bottom:34px}.qwi-section h2,.qwi-page-hero h1{font-size:clamp(34px,4vw,54px);line-height:1.08;letter-spacing:-.04em;margin:0 0 16px}.qwi-section-head p,.qwi-split p,.qwi-page-hero p{font-size:18px;color:var(--muted)}.qwi-dark .qwi-section-head p,.qwi-dark .qwi-split p{color:#b7c8d3}.qwi-split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.qwi-value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.qwi-value-grid div,.qwi-card,.qwi-platform-grid div,.qwi-timeline div{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 12px 45px rgba(6,25,39,.06)}.qwi-value-grid div{font-weight:900;color:var(--blue)}.qwi-card-grid{display:grid;gap:22px}.qwi-card-grid.four{grid-template-columns:repeat(4,1fr)}.qwi-card-grid.three{grid-template-columns:repeat(3,1fr)}.qwi-card span{font-size:13px;color:var(--teal);font-weight:900}.qwi-card h3{margin:8px 0;color:var(--blue);font-size:22px}.qwi-card p{color:var(--muted);margin-bottom:0}.qwi-pill-row{display:flex;flex-wrap:wrap;gap:12px}.qwi-pill-row span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:12px 18px;color:var(--blue);font-weight:800}.qwi-platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:28px 0}.qwi-platform-grid div{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);box-shadow:none}.qwi-platform-grid b{display:block;font-size:22px}.qwi-platform-grid span{color:#b7c8d3}.qwi-timeline{display:grid;gap:14px}.qwi-cta{text-align:center;background:linear-gradient(135deg,var(--blue),var(--teal));color:white}.qwi-cta p{color:#e8fffc}.qwi-link{color:var(--teal);font-weight:900}.qwi-page-hero{background:linear-gradient(135deg,#061927,#0b4f71);color:#fff;padding:78px 0}.qwi-page-hero-grid{display:grid;grid-template-columns:1.2fr .6fr;gap:40px;align-items:center}.qwi-page-hero p{color:#d8eef3}.qwi-hero-orb{height:220px;border-radius:32px;background:radial-gradient(circle at 30% 30%,rgba(16,191,166,.55),transparent 35%),rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16)}.qwi-content-section{padding:72px 0;background:#fff}.qwi-content-wrap{max-width:920px}.qwi-content-wrap h2{font-size:34px;letter-spacing:-.03em;color:var(--navy);margin-top:42px}.qwi-content-wrap p,.qwi-content-wrap li{font-size:18px;color:#334155}.qwi-content-wrap ul{padding-left:22px}.qwi-article-card{border-bottom:1px solid var(--line);padding:24px 0}.qwi-footer{background:#051722;color:#d9e8ef;padding-top:64px}.qwi-footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:34px}.qwi-footer h3,.qwi-footer h4{color:white;margin-top:0}.qwi-footer a{display:block;color:#b9cad4;margin:8px 0}.qwi-socials{display:flex;gap:14px;margin-top:18px}.qwi-footer-cta{color:var(--cyan)!important;font-weight:900}.qwi-footer-bottom{border-top:1px solid rgba(255,255,255,.12);text-align:center;margin-top:46px;padding:22px;color:#9fb2bf}@media(max-width:1050px){.qwi-menu{display:none}.qwi-menu.is-open{display:flex;position:absolute;top:78px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:22px;border-bottom:1px solid var(--line)}.qwi-menu-toggle{display:block;border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px}.qwi-hero-grid,.qwi-split,.qwi-page-hero-grid{grid-template-columns:1fr}.qwi-card-grid.four,.qwi-card-grid.three,.qwi-platform-grid,.qwi-trust-grid,.qwi-footer-grid{grid-template-columns:1fr}.qwi-trust-grid div{border-right:0;border-bottom:1px solid var(--line)}.qwi-hero{padding-top:70px}.qwi-hero h1{font-size:44px}.qwi-visual-panel{height:300px}.qwi-section{padding:64px 0}}@media(max-width:640px){.qwi-container{width:min(100% - 28px,1180px)}.qwi-brand-text strong{font-size:15px}.qwi-hero h1{font-size:36px}.qwi-lead{font-size:18px}.qwi-section h2,.qwi-page-hero h1{font-size:32px}.qwi-value-grid{grid-template-columns:1fr}}


/* v8.3 Hero weave refinement: signature Quantumweave interlaced ribbon system */
.qwi-weave-panel{overflow:hidden;isolation:isolate}
.qwi-weave-bg{position:absolute;inset:24px;border-radius:28px;background:radial-gradient(circle at 50% 50%,rgba(16,191,166,.24),transparent 34%),linear-gradient(135deg,rgba(135,246,232,.075),rgba(255,255,255,.025));opacity:.92}
.qwi-weave-svg{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
.qwi-weave-svg path{fill:none;stroke-linecap:round;stroke-linejoin:round}
.qwi-ribbon{stroke-width:4.2;fill:none;stroke-dasharray:1 13;animation:qwi-thread-flow 10s linear infinite;opacity:.92}
.ribbon-shadow{stroke:rgba(135,246,232,.2);stroke-width:10;opacity:.28;stroke-dasharray:none}
.ribbon-teal{stroke:url(#qwiWeaveTeal)}
.ribbon-cyan{stroke:url(#qwiWeaveTeal);animation-direction:reverse;animation-duration:12s;opacity:.76}
.ribbon-gold{stroke:url(#qwiWeaveGold);animation-duration:13s;opacity:.72}
.ribbon-delay{animation-delay:-4s;opacity:.58;stroke-width:3.2}
.qwi-mask-segment{stroke:rgba(7,30,44,.72);stroke-width:12;opacity:.72}
.qwi-highlight-segment{stroke:url(#qwiWeaveTeal);stroke-width:5.4;filter:url(#qwiWeaveGlow);opacity:.98;stroke-dasharray:1 11;animation:qwi-thread-flow 8s linear infinite}
.qwi-highlight-segment.gold{stroke:url(#qwiWeaveGold);animation-direction:reverse;animation-duration:9s}
.qwi-weave-sparkles circle{fill:#cffff9;filter:url(#qwiWeaveGlow);opacity:.75;animation:qwi-sparkle 4.8s ease-in-out infinite}
.qwi-weave-sparkles circle:nth-child(2){animation-delay:1.1s}.qwi-weave-sparkles circle:nth-child(3){animation-delay:2.1s}.qwi-weave-sparkles circle:nth-child(4){animation-delay:3s}
.qwi-weave-panel .qwi-node,.qwi-weave-panel .qwi-core{z-index:3}
.qwi-weave-panel .qwi-core{box-shadow:0 0 0 12px rgba(16,191,166,.08),0 0 58px rgba(16,191,166,.48)}
.qwi-weave-panel .qwi-node{box-shadow:0 14px 42px rgba(3,21,32,.26),0 0 26px rgba(135,246,232,.18)}
@keyframes qwi-thread-flow{to{stroke-dashoffset:-160}}
@keyframes qwi-sparkle{0%,100%{opacity:.28;transform:scale(.82)}50%{opacity:.9;transform:scale(1.08)}}
@media (prefers-reduced-motion:reduce){.qwi-ribbon,.qwi-highlight-segment,.qwi-weave-sparkles circle{animation:none}}

/* v8.3: Keep PQC and Edge nodes; add subtle quantum particle orbit around QWI core */
.qwi-weave-panel .qwi-core span{position:relative;z-index:2}
.qwi-core-particle{position:absolute;width:6px;height:6px;border-radius:50%;background:#d9fffb;box-shadow:0 0 14px rgba(135,246,232,.95);left:50%;top:50%;margin:-3px 0 0 -3px;opacity:.82;animation:qwi-core-orbit 7.5s linear infinite}
.qwi-core-particle.p2{width:4px;height:4px;margin:-2px 0 0 -2px;animation-duration:9.5s;animation-direction:reverse;opacity:.68}
@keyframes qwi-core-orbit{from{transform:rotate(0deg) translateX(66px) rotate(0deg)}to{transform:rotate(360deg) translateX(66px) rotate(-360deg)}}
.qwi-weave-panel .qwi-node[title="Post-Quantum Cryptography"]::after,.qwi-weave-panel .qwi-node[title="Edge Intelligence"]::after{content:attr(title);position:absolute;top:72px;left:50%;transform:translateX(-50%);font-size:10px;line-height:1.15;color:rgba(215,252,249,.72);font-weight:800;white-space:nowrap;letter-spacing:.02em;opacity:0;transition:opacity .25s ease}
.qwi-weave-panel:hover .qwi-node[title="Post-Quantum Cryptography"]::after,.qwi-weave-panel:hover .qwi-node[title="Edge Intelligence"]::after{opacity:1}
@media(max-width:640px){.qwi-core-particle{animation:none;display:none}.qwi-weave-panel .qwi-node::after{display:none}}
@media (prefers-reduced-motion:reduce){.qwi-core-particle{animation:none}}