/* Bitcoin Tokenisation — institutional tokenisation website */
:root{
  --ink:#07192e; --ink2:#0b2340; --cream:#f5f1e8; --paper:#fbfaf7; --white:#fff;
  --gold:#ffb51b; --gold2:#ffd77e; --cyan:#70d7e8; --blue:#1d5fd1; --muted:#5b6a79;
  --line:rgba(7,25,46,.13); --lineDark:rgba(255,255,255,.16); --radius:18px;
  --shadow:0 24px 70px rgba(7,25,46,.12); --max:1240px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.container{width:min(var(--max),calc(100% - 56px));margin:auto}.eyebrow{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.14em;color:var(--blue);display:flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:25px;height:2px;background:var(--gold)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;letter-spacing:-.035em;margin:0}h1{font-size:clamp(48px,6.4vw,92px);line-height:.96;font-weight:500}h2{font-size:clamp(38px,4.2vw,64px);line-height:1.03;font-weight:500}h3{font-size:28px;line-height:1.12;font-weight:500}.lead{font-size:clamp(18px,2vw,23px);line-height:1.5;color:#3e4d5b}.small{font-size:14px;color:var(--muted);line-height:1.65}.btn{display:inline-flex;align-items:center;justify-content:center;gap:11px;padding:14px 20px;border-radius:999px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.25s ease;cursor:pointer}.btn-primary{background:var(--gold);color:#1a2532}.btn-primary:hover{transform:translateY(-2px);background:#ffc33d}.btn-outline{border-color:var(--ink);background:transparent}.btn-outline:hover{background:var(--ink);color:#fff}.btn-light{border-color:rgba(255,255,255,.4);color:#fff}.btn-light:hover{background:#fff;color:var(--ink)}.arrow:after{content:"↗";font-size:16px}.section{padding:100px 0}.section-tight{padding:70px 0}.dark{background:var(--ink);color:#fff}.cream{background:var(--cream)}

/* header */
.site-header{height:80px;position:sticky;top:0;z-index:50;background:rgba(251,250,247,.92);backdrop-filter:blur(15px);border-bottom:1px solid rgba(7,25,46,.08)}.nav{height:100%;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:12px;min-width:238px}.logo-mark{width:39px;height:39px;display:grid;place-items:center;border:2px solid var(--ink);border-radius:50%;font-family:Georgia,serif;font-size:22px;position:relative}.logo-mark:after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--gold);right:-2px;top:4px}.brand-text{font-size:17px;font-weight:800;letter-spacing:-.02em}.nav-links{display:flex;align-items:center;gap:25px;margin-left:auto}.nav-links>a,.dropdown>button{border:0;background:none;color:var(--ink);font-size:14px;font-weight:700;cursor:pointer;padding:10px 0}.nav-links a:hover,.dropdown>button:hover{color:var(--blue)}.dropdown{position:relative}.drop-menu{position:absolute;top:43px;left:-28px;width:540px;padding:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;display:grid;grid-template-columns:1fr 1fr;gap:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}.dropdown:hover .drop-menu{opacity:1;visibility:visible;transform:none}.drop-menu a{padding:14px;border-radius:10px}.drop-menu a:hover{background:var(--cream)}.drop-menu strong{display:block;font-size:14px}.drop-menu span{display:block;font-size:12px;color:var(--muted);margin-top:3px;line-height:1.4}.nav-cta{margin-left:8px}.menu-toggle{display:none;margin-left:auto;border:0;background:none;font-size:25px}.mobile-menu{display:none}

/* hero */
.hero{min-height:720px;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--ink);color:#fff}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 77% 42%,rgba(29,95,209,.32),transparent 28%),radial-gradient(circle at 85% 70%,rgba(112,215,232,.13),transparent 24%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:55px;position:relative;padding:70px 0}.hero .eyebrow{color:var(--gold2)}.hero-copy p{max-width:680px;color:#d6dfe7;margin:28px 0 32px;font-size:20px;line-height:1.55}.hero h1 em{font-style:normal;color:var(--gold)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-note{margin-top:26px;font-size:12px;color:#9aabbc;max-width:630px;line-height:1.6}.protocol-orbit{height:510px;position:relative;display:grid;place-items:center}.orbit-core{width:180px;height:180px;border-radius:50%;display:grid;place-items:center;text-align:center;border:1px solid rgba(255,255,255,.34);background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.03));box-shadow:inset 0 0 70px rgba(112,215,232,.08)}.orbit-core b{font-family:Georgia,serif;font-size:26px;font-weight:500}.orbit-core span{font-size:11px;color:#a9b8c8;display:block;margin-top:6px;letter-spacing:.08em;text-transform:uppercase}.ring{position:absolute;border:1px solid rgba(255,255,255,.16);border-radius:50%}.ring.one{width:320px;height:320px}.ring.two{width:470px;height:470px;border-style:dashed;animation:spin 30s linear infinite}.node{position:absolute;width:128px;padding:12px 14px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:#0c2747cc;box-shadow:0 14px 30px rgba(0,0,0,.18);font-size:11px;font-weight:700;line-height:1.3}.node i{width:7px;height:7px;background:var(--gold);border-radius:50%;display:inline-block;margin-right:7px}.n1{top:20px;left:190px}.n2{top:150px;right:-2px}.n3{bottom:62px;right:55px}.n4{bottom:30px;left:110px}.n5{top:230px;left:-25px}.n6{top:90px;left:10px}@keyframes spin{to{transform:rotate(360deg)}}

/* patterns */
.trust-strip{background:#fff;border-bottom:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);min-height:130px}.trust-item{padding:33px 30px;border-left:1px solid var(--line)}.trust-item:last-child{border-right:1px solid var(--line)}.trust-item b{display:block;font-family:Georgia,serif;font-size:26px;font-weight:500}.trust-item span{font-size:12px;line-height:1.45;color:var(--muted);display:block;margin-top:7px}.split{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:start}.section-intro{max-width:820px;margin-bottom:54px}.section-intro p{margin-top:20px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);background:#fff;padding:30px;border-radius:var(--radius);min-height:290px;transition:.25s;position:relative;overflow:hidden}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.card-num{font-size:12px;font-weight:800;color:var(--blue);margin-bottom:50px}.card p{color:var(--muted);line-height:1.6;margin:15px 0 0}.card .mini-link{position:absolute;bottom:28px;font-size:13px;font-weight:800;color:var(--blue)}.card.gold{background:var(--gold);border-color:var(--gold)}.card.gold p,.card.gold .card-num{color:#24303c}.card.darkcard{background:var(--ink2);color:#fff;border-color:rgba(255,255,255,.15)}.card.darkcard p{color:#b9c4cf}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.feature{padding:38px;background:var(--paper);min-height:230px}.feature b{font-size:13px;color:var(--blue);text-transform:uppercase;letter-spacing:.1em}.feature h3{margin-top:20px}.feature p{color:var(--muted);line-height:1.65}.dark .feature-grid{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.12)}.dark .feature{background:var(--ink)}.dark .feature p{color:#b8c4d0}.icon{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:var(--cream);font-size:20px;margin-bottom:24px}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.metric{border-top:1px solid var(--lineDark);padding-top:25px}.metric .big{font-family:Georgia,serif;font-size:44px}.metric p{color:#aab9c6;line-height:1.55}.quote{font-family:Georgia,serif;font-size:clamp(30px,4vw,55px);line-height:1.12;max-width:1030px}.quote small{display:block;font-family:Inter,sans-serif;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-top:28px}.workflow{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.step{padding:30px 18px;position:relative}.step:not(:last-child){border-right:1px solid var(--line)}.step span{font-size:11px;color:var(--blue);font-weight:800}.step b{display:block;margin-top:15px;font-size:14px;line-height:1.35}.step:after{content:"→";position:absolute;right:-8px;top:46%;z-index:2;background:var(--paper);padding:3px;color:var(--gold)}.step:last-child:after{display:none}.visual-panel{background:var(--ink);color:#fff;border-radius:28px;padding:36px;min-height:470px;position:relative;overflow:hidden}.visual-panel:before{content:"";position:absolute;inset:-50%;background:radial-gradient(circle,rgba(112,215,232,.16) 0 1px,transparent 1.5px);background-size:25px 25px;transform:rotate(12deg)}.visual-content{position:relative;z-index:1}.stack{margin-top:55px;display:flex;flex-direction:column;gap:10px}.stack-item{display:flex;align-items:center;justify-content:space-between;padding:17px 18px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);border-radius:12px}.stack-item span{font-size:13px}.stack-item b{font-size:12px;color:var(--gold)}

/* inner pages */
.page-hero{background:var(--ink);color:#fff;padding:110px 0 95px;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:600px;height:600px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-160px;top:-240px;box-shadow:0 0 0 80px rgba(255,255,255,.02),0 0 0 160px rgba(255,255,255,.018)}.page-hero .eyebrow{color:var(--gold2)}.page-hero h1{max-width:970px;margin-top:23px;font-size:clamp(52px,6vw,84px)}.page-hero p{max-width:780px;color:#c8d3df;font-size:20px;line-height:1.55;margin:26px 0 0}.subnav{background:#fff;border-bottom:1px solid var(--line)}.subnav .container{display:flex;gap:30px;overflow:auto}.subnav a{font-size:13px;font-weight:750;padding:18px 0;white-space:nowrap}.subnav a:hover{color:var(--blue)}.prose{max-width:800px}.prose p{font-size:18px;line-height:1.75;color:#3f4f5d}.prose h2{margin:60px 0 25px}.prose h3{margin:42px 0 18px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}.data-table{width:100%;border-collapse:collapse;min-width:760px}.data-table th,.data-table td{padding:18px 20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.data-table th{background:var(--cream);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.data-table td{font-size:14px;line-height:1.55;color:#3e4d5b}.figure-card{border:1px solid var(--line);background:#fff;padding:30px;border-radius:18px}.figure-card img{margin:auto;max-height:560px}.figure-card figcaption{font-size:12px;color:var(--muted);margin-top:17px;border-top:1px solid var(--line);padding-top:14px}.tag-row{display:flex;flex-wrap:wrap;gap:9px}.tag{padding:8px 11px;border:1px solid var(--line);border-radius:999px;font-size:12px;font-weight:700;background:#fff}.cta-band{background:var(--gold);padding:65px 0}.cta-grid{display:flex;align-items:center;justify-content:space-between;gap:50px}.cta-grid h2{font-size:clamp(36px,4vw,58px);max-width:800px}.accordion{border-top:1px solid var(--line)}.faq{border-bottom:1px solid var(--line)}.faq button{width:100%;border:0;background:none;padding:25px 0;display:flex;justify-content:space-between;text-align:left;font-weight:800;cursor:pointer}.faq .answer{display:none;padding:0 0 25px;max-width:900px;color:var(--muted);line-height:1.7}.faq.open .answer{display:block}.faq.open button span:last-child{transform:rotate(45deg)}

/* form/footer */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:8px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.field input,.field textarea,.field select{padding:15px 14px;border:1px solid var(--line);border-radius:9px;background:#fff;outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue)}.field textarea{min-height:150px}.site-footer{background:#041220;color:#fff;padding:70px 0 30px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:45px}.footer-brand p{max-width:380px;color:#94a5b4;line-height:1.65;font-size:13px}.footer-col b{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--gold);margin-bottom:18px}.footer-col a{display:block;color:#b7c4cf;font-size:13px;margin:11px 0}.footer-col a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:30px;padding-top:30px;margin-top:55px;border-top:1px solid rgba(255,255,255,.12);font-size:11px;color:#7f93a4;line-height:1.55}.reveal{opacity:0;transform:translateY(15px);transition:.6s ease}.reveal.visible{opacity:1;transform:none}

@media(max-width:1020px){.nav-links{display:none}.menu-toggle{display:block}.nav-cta{display:none}.mobile-menu.open{display:block;position:fixed;inset:80px 0 auto;background:#fff;padding:20px 28px;border-bottom:1px solid var(--line);z-index:49}.mobile-menu a{display:block;padding:13px 0;font-weight:750}.hero-grid,.split,.contact-grid{grid-template-columns:1fr}.protocol-orbit{height:460px}.cards{grid-template-columns:1fr 1fr}.trust-grid{grid-template-columns:1fr 1fr}.workflow{grid-template-columns:1fr 1fr 1fr}.step:nth-child(3){border-right:0}.footer-grid{grid-template-columns:1fr 1fr}.cta-grid{display:block}.cta-grid .btn{margin-top:25px}}
@media(max-width:680px){.container{width:min(100% - 30px,var(--max))}.site-header{height:70px}.mobile-menu.open{inset:70px 0 auto}.brand{min-width:auto}.brand-text{font-size:15px}.hero{min-height:auto}.hero-grid{padding:70px 0 40px}.hero h1{font-size:50px}.protocol-orbit{height:370px;transform:scale(.78);margin:-20px -60px}.section{padding:70px 0}.section-tight{padding:50px 0}.cards,.feature-grid,.trust-grid,.metric-row{grid-template-columns:1fr}.trust-item{border-right:1px solid var(--line)}.workflow{grid-template-columns:1fr}.step{border-right:0!important;border-bottom:1px solid var(--line)}.step:after{display:none}.split{gap:45px}.page-hero{padding:75px 0 65px}.page-hero h1{font-size:48px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.form{grid-template-columns:1fr}.field.full{grid-column:auto}.cta-grid h2{font-size:39px}}