:root{--navy:#0a1628;--deep:#0f2847;--ocean:#1565a7;--teal:#0d8b8b;--aqua:#2ec4b6;--white:#fff;--off:#f4f7fa;--lgray:#e8ecf1;--text:#1a2332;--tsec:#4a5568}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;color:var(--text);line-height:1.7;overflow-x:hidden;background:var(--white)}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:.75rem 0;background:rgba(10,22,40,.97);backdrop-filter:blur(20px);box-shadow:0 4px 30px rgba(0,0,0,.12);transition:all .3s}
.nav.hm{background:0 0;box-shadow:none}
.nav.hm.sc{background:rgba(10,22,40,.97);box-shadow:0 4px 30px rgba(0,0,0,.12)}
.ni{max-width:1280px;margin:0 auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:.65rem;text-decoration:none}
.lm{width:38px;height:38px}
.lt{font-weight:700;font-size:1rem;color:#fff;letter-spacing:.02em;line-height:1.15}
.lt span{display:block;font-weight:400;font-size:.57rem;letter-spacing:.18em;text-transform:uppercase;color:var(--aqua);margin-top:1px}
.nl{display:flex;gap:1.7rem;list-style:none;align-items:center}
.nl a{text-decoration:none;color:rgba(255,255,255,.7);font-size:.82rem;font-weight:500;letter-spacing:.02em;transition:color .3s}
.nl a:hover,.nl a.ac{color:var(--aqua)}
.nl .cta{background:var(--aqua);color:var(--navy);padding:.42rem 1.1rem;border-radius:6px;font-weight:600;transition:all .3s}
.nl .cta:hover{background:#fff}
.mt{display:none;background:0 0;border:0;cursor:pointer;padding:.5rem}
.mt span{display:block;width:22px;height:2px;background:#fff;margin:5px 0;transition:.3s}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;background:var(--navy);position:relative;overflow:hidden}
.hbg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 70% 40%,rgba(21,101,167,.35) 0%,transparent 70%),radial-gradient(ellipse 60% 50% at 20% 80%,rgba(13,139,139,.25) 0%,transparent 60%),radial-gradient(ellipse 40% 40% at 90% 90%,rgba(46,196,178,.15) 0%,transparent 50%),linear-gradient(180deg,var(--navy),var(--deep))}
.hpat{position:absolute;inset:0;opacity:.04;background-image:repeating-linear-gradient(0deg,transparent,transparent 60px,rgba(255,255,255,.5) 60px,rgba(255,255,255,.5) 61px),repeating-linear-gradient(90deg,transparent,transparent 60px,rgba(255,255,255,.5) 60px,rgba(255,255,255,.5) 61px)}
.hglow{position:absolute;width:500px;height:500px;border-radius:50%;right:-80px;top:50%;transform:translateY(-50%);background:radial-gradient(circle,rgba(46,196,178,.12) 0%,transparent 70%);animation:gp 8s ease-in-out infinite}
@keyframes gp{0%,100%{transform:translateY(-50%) scale(1);opacity:.7}50%{transform:translateY(-50%) scale(1.15);opacity:1}}
.hc{position:relative;max-width:1280px;margin:0 auto;padding:8rem 2rem 5rem;display:grid;grid-template-columns:1.2fr 1fr;gap:3.5rem;align-items:center}
.badge{display:inline-flex;align-items:center;gap:.45rem;background:rgba(46,196,178,.1);border:1px solid rgba(46,196,178,.22);border-radius:100px;padding:.3rem 1rem;font-size:.68rem;font-weight:600;color:var(--aqua);letter-spacing:.08em;text-transform:uppercase;margin-bottom:1.2rem}
.badge::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--aqua)}
.hero h1{font-family:'Instrument Serif',serif;font-size:clamp(2.5rem,4.5vw,3.6rem);line-height:1.08;color:#fff;margin-bottom:1.2rem;font-weight:400}
.hero h1 em{font-style:italic;color:var(--aqua)}
.htxt{font-size:1rem;color:rgba(255,255,255,.62);line-height:1.7;margin-bottom:2rem;max-width:520px}
.ha{display:flex;gap:.8rem;flex-wrap:wrap}
.hcard{background:rgba(255,255,255,.04);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:2.2rem}
.hcard h3{font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:var(--aqua);margin-bottom:1.2rem;font-weight:600}
.sgrid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.si2{text-align:center;padding:1rem;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}
.sn{font-family:'Instrument Serif',serif;font-size:2rem;color:#fff;line-height:1.1}
.slb{font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.42);margin-top:.25rem}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.7rem 1.5rem;border-radius:7px;font-size:.86rem;font-weight:600;text-decoration:none;transition:all .3s;border:0;cursor:pointer;font-family:inherit}
.bp{background:var(--aqua);color:var(--navy)}
.bp:hover{background:#fff;transform:translateY(-2px);box-shadow:0 8px 24px rgba(46,196,178,.25)}
.bo{background:0 0;color:#fff;border:1.5px solid rgba(255,255,255,.25)}
.bo:hover{border-color:var(--aqua);color:var(--aqua)}

/* SECTION */
.sec{padding:5rem 2rem}
.mx{max-width:1280px;margin:0 auto}
.sl{display:inline-flex;align-items:center;gap:.45rem;font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;font-weight:600;color:var(--ocean);margin-bottom:.7rem}
.sl::before{content:'';width:24px;height:2px;background:var(--aqua)}
.st{font-family:'Instrument Serif',serif;font-size:clamp(1.65rem,2.8vw,2.3rem);line-height:1.15;color:var(--navy);margin-bottom:.7rem;font-weight:400}
.ss{font-size:.93rem;color:var(--tsec);max-width:600px;line-height:1.7}
.bgl{background:var(--off)}
.dk{background:var(--navy);color:#fff}
.dk .sl{color:var(--aqua)}.dk .st{color:#fff}.dk .ss{color:rgba(255,255,255,.55)}

/* PAGE HERO */
.ph{background:var(--navy);padding:7.5rem 2rem 3.5rem;position:relative;overflow:hidden}
.phbg{position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 70% 40%,rgba(21,101,167,.28) 0%,transparent 70%),radial-gradient(ellipse 50% 50% at 20% 80%,rgba(13,139,139,.18) 0%,transparent 60%),linear-gradient(180deg,var(--navy),var(--deep))}
.phi{max-width:1280px;margin:0 auto;position:relative}
.ph .sl{color:var(--aqua)}
.ph h1{font-family:'Instrument Serif',serif;font-size:clamp(2rem,3.5vw,2.8rem);line-height:1.12;color:#fff;margin-bottom:.7rem;font-weight:400}
.ph h1 em{font-style:italic;color:var(--aqua)}
.ph>p,.phi>p{font-size:.95rem;color:rgba(255,255,255,.55);max-width:600px;line-height:1.65}

/* HOME GRID */
.hg{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.2rem;margin-top:2.2rem}
.gc{background:#fff;border-radius:14px;padding:2rem 1.7rem;border:1px solid var(--lgray);transition:all .3s;text-decoration:none;color:inherit;display:block;position:relative;overflow:hidden}
.gc::after{content:'\2192';position:absolute;top:1.7rem;right:1.7rem;font-size:1.1rem;color:var(--aqua);opacity:0;transform:translateX(-8px);transition:all .3s}
.gc:hover::after{opacity:1;transform:translateX(0)}
.gc:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(10,22,40,.07);border-color:var(--aqua)}
.gci{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--ocean),var(--teal));display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
.gci svg{width:20px;height:20px;color:#fff}
.gc h3{font-size:.98rem;font-weight:600;color:var(--navy);margin-bottom:.35rem}
.gc p{font-size:.83rem;color:var(--tsec);line-height:1.55}

/* PARTNER STRIP */
.ps{background:var(--navy);padding:2.5rem 2rem;text-align:center;border-top:1px solid rgba(255,255,255,.04)}
.ps p.lb{color:rgba(255,255,255,.4);font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;font-weight:600;margin-bottom:.4rem}
.ps h3{font-family:'Instrument Serif',serif;font-size:1.35rem;color:#fff;margin-bottom:.3rem}
.ps .sub{color:rgba(255,255,255,.4);font-size:.83rem;max-width:600px;margin:0 auto}

/* ABOUT */
.agr{display:grid;grid-template-columns:1.3fr 1fr;gap:3.5rem;margin-top:2rem}
.atx p{color:var(--tsec);margin-bottom:1.1rem;font-size:.92rem}
.fc{background:var(--off);border-radius:11px;padding:1.1rem 1.3rem;border:1px solid var(--lgray);margin-bottom:.7rem}
.fc h4{font-size:.65rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ocean);font-weight:600;margin-bottom:.15rem}
.fc p{font-size:.86rem;color:var(--text);font-weight:500;line-height:1.5}

/* PATENTS */
.pgr{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-top:1.8rem}
.pc{border-radius:14px;padding:2rem;border:1px solid var(--lgray);background:#fff;transition:all .3s}
.pc:hover{box-shadow:0 10px 32px rgba(10,22,40,.06);transform:translateY(-2px)}
.pst{display:inline-block;font-size:.62rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700;padding:.2rem .55rem;border-radius:100px;margin-bottom:.7rem}
.sa{background:rgba(46,196,178,.12);color:var(--teal)}
.se{background:rgba(107,114,128,.12);color:#6b7280}
.sg{background:rgba(21,101,167,.12);color:var(--ocean)}
.pc h3{font-family:'Instrument Serif',serif;font-size:1.2rem;color:var(--navy);margin-bottom:.2rem}
.pn{font-size:.78rem;font-weight:600;color:var(--ocean);margin-bottom:.7rem}
.pc p{font-size:.84rem;color:var(--tsec);line-height:1.6}
.itags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.8rem}
.itag{background:var(--off);border:1px solid var(--lgray);border-radius:7px;padding:.35rem .7rem;font-size:.76rem;font-weight:500;color:var(--navy)}

/* FAQ */
.faq{margin-top:2rem}
.faqi{background:#fff;border:1px solid var(--lgray);border-radius:11px;margin-bottom:.6rem;overflow:hidden}
.faqi summary{padding:1.1rem 1.4rem;cursor:pointer;font-weight:600;color:var(--navy);font-size:.95rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faqi summary::-webkit-details-marker{display:none}
.faqi summary::after{content:'+';font-size:1.4rem;color:var(--aqua);font-weight:300;transition:transform .3s}
.faqi[open] summary::after{transform:rotate(45deg)}
.faqi[open] summary{border-bottom:1px solid var(--lgray)}
.faqa{padding:1.1rem 1.4rem;color:var(--tsec);font-size:.88rem;line-height:1.65}

/* PARTNERSHIP */
.fgr{display:grid;grid-template-columns:1.3fr 1fr;gap:3.5rem;margin-top:2rem;align-items:start}
.ftx p{color:var(--tsec);margin-bottom:1.1rem;font-size:.92rem}
.pb{display:flex;align-items:center;gap:.8rem;background:var(--off);border:1px solid var(--lgray);border-radius:10px;padding:1rem 1.2rem;margin-top:1.2rem}
.pbi{width:44px;height:44px;background:var(--navy);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.62rem;flex-shrink:0}
.pbt{font-size:.82rem;color:var(--tsec)}
.pbt strong{display:block;color:var(--navy);font-size:.92rem}
.lsb{background:var(--off);border-radius:12px;padding:1.7rem;border:1px solid var(--lgray)}
.lsb h4{font-size:.68rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ocean);font-weight:600;margin-bottom:.7rem}
.lr{font-size:.84rem;color:var(--tsec);line-height:1.7;margin-bottom:.4rem}
.lr strong{color:var(--navy)}

/* MARKETS */
.cmk{background:linear-gradient(135deg,var(--deep),var(--navy));border-radius:16px;padding:2.2rem;color:#fff;margin-top:2rem}
.cmk .tg{display:inline-block;background:rgba(46,196,178,.14);color:var(--aqua);font-size:.64rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700;padding:.18rem .55rem;border-radius:100px;margin-bottom:.7rem}
.cmk h3{font-family:'Instrument Serif',serif;font-size:1.5rem;margin-bottom:.35rem}
.cmk p{font-size:.92rem;color:rgba(255,255,255,.7);line-height:1.7;margin-bottom:.8rem;max-width:760px}
.cst{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.cs{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:9px;padding:.9rem;text-align:center}
.csv{font-family:'Instrument Serif',serif;font-size:1.3rem;color:#fff}
.csl{font-size:.62rem;text-transform:uppercase;letter-spacing:.07em;color:rgba(255,255,255,.38);margin-top:.1rem}
.fnt{background:#fffbeb;border:1px solid #fde68a;border-radius:10px;padding:1rem 1.2rem;margin:2.2rem 0 1.5rem}
.fnt p{font-size:.82rem;color:#92400e;line-height:1.55}
.fnt strong{color:#78350f}
.mg{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.2rem}
.mc{background:#fff;border-radius:13px;padding:1.7rem;border:1px solid var(--lgray);transition:all .3s;position:relative;overflow:hidden}
.mc::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--ocean),var(--aqua));transform:scaleX(0);transition:transform .4s;transform-origin:left}
.mc:hover::before{transform:scaleX(1)}
.mc:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(10,22,40,.06)}
.mci{font-size:1.5rem;margin-bottom:.5rem}
.mc h4{font-size:.92rem;font-weight:600;color:var(--navy);margin-bottom:.25rem}
.mc p{font-size:.8rem;color:var(--tsec);line-height:1.55}
.mc .rp{display:inline-block;margin-top:.5rem;font-size:.68rem;color:var(--ocean);font-weight:600}

/* CTA */
.cband{text-align:center;padding:3.5rem 2rem;background:var(--navy);color:#fff}
.cband .st{color:#fff;margin-bottom:.5rem}
.cband .ss{color:rgba(255,255,255,.5);margin:0 auto 1.3rem}

/* BOARD */
.bgr{display:grid;grid-template-columns:1fr;gap:1.8rem;max-width:920px;margin:2rem auto 0}
.bm{background:#fff;border-radius:14px;padding:2.2rem;border:1px solid var(--lgray);transition:all .3s;display:grid;grid-template-columns:auto 1fr;gap:1.8rem;align-items:start}
.bm:hover{box-shadow:0 10px 32px rgba(10,22,40,.06)}
.bav{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--ocean),var(--teal));display:flex;align-items:center;justify-content:center;font-family:'Instrument Serif',serif;font-size:1.7rem;color:#fff;flex-shrink:0}
.bm h3{font-size:1.15rem;font-weight:600;color:var(--navy);margin-bottom:.2rem;font-family:inherit}
.bm .rl{font-size:.72rem;color:var(--ocean);font-weight:600;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.9rem}
.bm p{font-size:.88rem;color:var(--tsec);line-height:1.65;margin-bottom:.7rem}
.bm p:last-child{margin-bottom:0}
.bm .lnk{font-size:.78rem;color:var(--ocean);text-decoration:none;font-weight:500;display:inline-flex;align-items:center;gap:.3rem;margin-top:.4rem}
.bm .lnk:hover{color:var(--teal)}

/* CONTACT */
.cg{display:grid;grid-template-columns:1fr 1.3fr;gap:3.5rem;margin-top:2rem}
.ci h3{font-family:'Instrument Serif',serif;font-size:1.25rem;color:var(--navy);margin-bottom:1.2rem}
.cd{display:flex;gap:.7rem;margin-bottom:1.1rem;align-items:flex-start}
.cdi{width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,var(--ocean),var(--teal));display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cdi svg{width:15px;height:15px;color:#fff}
.cdt{font-size:.86rem;color:var(--tsec);line-height:1.55}
.cdt strong{display:block;color:var(--navy);font-weight:600;margin-bottom:.1rem}
.cf{background:var(--off);border:1px solid var(--lgray);border-radius:16px;padding:2rem}
.fg{margin-bottom:1rem}
.fg label{display:block;font-size:.7rem;font-weight:600;color:var(--tsec);margin-bottom:.25rem;text-transform:uppercase;letter-spacing:.06em}
.fg input,.fg select,.fg textarea{width:100%;padding:.7rem .85rem;background:#fff;border:1px solid var(--lgray);border-radius:7px;color:var(--text);font-size:.88rem;font-family:inherit;transition:border-color .3s;outline:0}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--aqua)}
.fg textarea{resize:vertical;min-height:105px}
.fg input::placeholder,.fg textarea::placeholder{color:#b0b8c4}
.fr{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.bsub{width:100%;padding:.8rem;background:var(--aqua);color:var(--navy);border:0;border-radius:7px;font-size:.9rem;font-weight:700;cursor:pointer;transition:all .3s;font-family:inherit;margin-top:.3rem}
.bsub:hover{background:var(--navy);color:#fff;transform:translateY(-2px)}
.refnote{margin-top:1rem;padding:.9rem 1rem;background:rgba(46,196,178,.06);border-radius:8px;border-left:3px solid var(--aqua);font-size:.78rem;color:var(--tsec);line-height:1.55}
.refnote a{color:var(--ocean);text-decoration:none;font-weight:600}

/* DISCLAIMER & FOOTER */
.disc{background:var(--deep);border-top:1px solid rgba(255,255,255,.05);padding:.65rem 2rem;text-align:center}
.disc p{font-size:.7rem;color:rgba(255,255,255,.38);max-width:780px;margin:0 auto;line-height:1.45}
.disc strong{color:var(--aqua)}
.foot{background:#060e1a;padding:2.5rem 2rem;color:rgba(255,255,255,.35)}
.fti{max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:2rem}
.ftl{font-size:.7rem;line-height:1.7;max-width:380px;margin-top:.5rem}
.fnv{display:flex;gap:2.2rem}
.fnv div h4{font-size:.65rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.5);margin-bottom:.5rem;font-weight:600}
.fnv div a{display:block;color:rgba(255,255,255,.35);text-decoration:none;font-size:.76rem;margin-bottom:.25rem;transition:color .3s}
.fnv div a:hover{color:var(--aqua)}
.ftb{max-width:1280px;margin:1.3rem auto 0;padding-top:.8rem;border-top:1px solid rgba(255,255,255,.05);font-size:.65rem;text-align:center;color:rgba(255,255,255,.22)}

/* RESPONSIVE */
@media(max-width:1024px){.hc{grid-template-columns:1fr}.hc .hcard{display:none}}
@media(max-width:900px){.agr,.fgr,.cg{grid-template-columns:1fr}.pgr{grid-template-columns:1fr}.bm{grid-template-columns:1fr;text-align:center}.bm .bav{margin:0 auto}}
@media(max-width:768px){.nl{display:none}.mt{display:block}.nl.on{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--navy);padding:1rem 2rem;gap:.7rem;border-top:1px solid rgba(255,255,255,.08)}.sec{padding:3.5rem 1.5rem}.ph{padding:6.5rem 1.5rem 2.5rem}.hc{padding:7rem 1.5rem 4rem}.hg,.mg{grid-template-columns:1fr}.fr{grid-template-columns:1fr}.fti{flex-direction:column}.fnv{gap:1.5rem;flex-wrap:wrap}}