:root {
  --ink: #0b1720;
  --navy: #0d2330;
  --teal: #079484;
  --teal-bright: #0fb7a2;
  --cream: #f5f4ed;
  --paper: #fbfbf8;
  --white: #ffffff;
  --gold: #d7a74b;
  --line: rgba(11, 23, 32, 0.14);
  --muted: #5f6a70;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 24px 70px rgba(11, 23, 32, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 1000; padding: 12px 16px; background: var(--white); border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; transition: background .3s, box-shadow .3s; }
.site-header.scrolled { background: rgba(251, 251, 248, .92); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(14px); }
.nav-wrap { min-height: 92px; display: flex; align-items: center; justify-content: space-between; }
.brand img { width: 190px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 30px; font-size: 14px; font-weight: 600; }
.site-nav > a:not(.nav-cta) { position: relative; }
.site-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; bottom: -7px; width: 100%; height: 1px; background: var(--teal); transform: scaleX(0); transform-origin: right; transition: transform .25s; }
.site-nav > a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { padding: 12px 18px; color: white; background: var(--ink); border-radius: 999px; transition: transform .2s, background .2s; }
.nav-cta:hover { transform: translateY(-2px); background: var(--teal); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span:not(.sr-only) { display: block; width: 22px; height: 2px; background: var(--ink); margin: 6px auto; transition: .25s; }

.hero { min-height: 100vh; padding: 160px 0 0; background: linear-gradient(135deg, #f7f6ef 0%, #fff 58%, #eef4f1 100%); position: relative; }
.hero::before { content: ""; position: absolute; width: 410px; height: 410px; border-radius: 50%; border: 1px solid rgba(7, 148, 132, .13); left: -200px; top: 180px; box-shadow: 0 0 0 60px rgba(7, 148, 132, .025), 0 0 0 120px rgba(7, 148, 132, .018); }
.hero-grid { display: grid; grid-template-columns: .87fr 1.13fr; gap: 70px; align-items: center; }
.eyebrow, .section-kicker { margin: 0 0 24px; color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 12px; }
.eyebrow span { width: 26px; height: 1px; background: currentColor; }
h1, h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-weight: 400; letter-spacing: -.055em; line-height: .98; }
h1 { font-size: clamp(57px, 6.1vw, 92px); }
h1 em, h2 em { color: var(--teal); font-weight: 400; }
.hero-lede { max-width: 500px; margin: 30px 0 0; color: var(--muted); font-size: clamp(18px, 2vw, 21px); line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; min-height: 54px; padding: 0 23px; border-radius: 999px; font-size: 14px; font-weight: 800; transition: transform .25s, background .25s, color .25s; }
.button span { font-size: 18px; transition: transform .25s; }
.button:hover { transform: translateY(-3px); }
.button:hover span { transform: translate(3px, -3px); }
.button-dark { background: var(--ink); color: white; }
.button-dark:hover { background: var(--teal); }
.text-link { font-size: 14px; font-weight: 800; }
.text-link span { margin-left: 8px; color: var(--teal); }
.hero-note { display: flex; align-items: center; gap: 14px; margin-top: 44px; padding-top: 25px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.hero-note p { margin: 0; }
.avatar-stack { display: flex; padding-left: 8px; }
.avatar-stack i { display: grid; place-items: center; width: 28px; height: 28px; margin-left: -8px; border: 2px solid var(--paper); border-radius: 50%; background: var(--ink); color: white; font-size: 12px; font-style: normal; }
.avatar-stack i:nth-child(2) { background: #627eea; }
.avatar-stack i:nth-child(3) { background: #111; color: #6ce0cf; }

.hero-visual { position: relative; min-width: 0; }
.hero-image { margin: 0; overflow: hidden; border-radius: 18px 18px 180px 18px; box-shadow: var(--shadow); }
.hero-image img { width: 100%; min-height: 630px; object-fit: cover; object-position: 56% center; }
.hero-visual::before { content: ""; position: absolute; z-index: 2; top: -24px; right: -24px; width: 86px; height: 86px; border: 1px solid rgba(7, 148, 132, .45); border-radius: 50%; }
.portfolio-card { position: absolute; z-index: 3; left: -52px; bottom: 34px; width: min(320px, 72%); padding: 23px; color: white; background: rgba(11, 23, 32, .93); border: 1px solid rgba(255, 255, 255, .16); border-radius: 18px; box-shadow: 0 18px 50px rgba(8, 18, 24, .28); backdrop-filter: blur(12px); }
.card-topline { display: flex; justify-content: space-between; gap: 16px; color: rgba(255,255,255,.67); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.live-dot::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 6px; border-radius: 50%; background: var(--teal-bright); box-shadow: 0 0 0 4px rgba(15,183,162,.12); }
.balance-label { margin: 28px 0 5px; color: rgba(255,255,255,.55); font-size: 11px; }
.balance { margin: 0; font-family: Georgia, serif; font-size: 34px; letter-spacing: -.04em; }
.allocation { display: flex; gap: 4px; margin: 24px 0 16px; height: 6px; }
.bar { width: var(--size); height: 100%; border-radius: 99px; }
.bar.btc { background: #f5a623; } .bar.eth { background: #7f8ee7; } .bar.sol { background: #18b9a5; } .bar.cash { background: #d8d9d4; }
.mini-coins { display: grid; gap: 10px; }
.mini-coins span { display: grid; grid-template-columns: 22px 1fr auto; align-items: center; gap: 8px; font-size: 11px; }
.mini-coins i { color: rgba(255,255,255,.55); font-style: normal; }
.demo-label { margin: 16px 0 0; color: rgba(255,255,255,.35); font-size: 8px; letter-spacing: .12em; text-transform: uppercase; }
.coin { display: inline-grid; place-items: center; flex: 0 0 auto; width: 34px; height: 34px; border-radius: 50%; color: white; font-size: 16px; font-weight: 700; font-style: normal; }
.mini-coins .coin { width: 22px; height: 22px; font-size: 10px; }
.coin-btc { background: #f2a132; } .coin-eth { background: #6678d7; } .coin-sol { background: #111; color: #65e1d0; } .coin-usdc { background: #2875ca; } .coin-ltc { background: #95a6b7; }

.asset-strip { display: grid; grid-template-columns: 220px 1fr; align-items: center; gap: 36px; margin-top: 72px; padding: 28px 0; border-top: 1px solid var(--line); }
.asset-strip > p { margin: 0; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.asset-list { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.asset-list span { display: flex; align-items: center; gap: 10px; color: #3c474c; font-size: 13px; font-weight: 700; white-space: nowrap; }
.asset-list .coin { width: 28px; height: 28px; font-size: 12px; }

.section { padding: 130px 0; }
.split-heading { display: grid; grid-template-columns: .36fr 1fr; gap: 80px; align-items: start; }
.split-heading h2, .how h2, .security h2, .faq h2, .cta-card h2 { font-size: clamp(43px, 5vw, 68px); }
.split-heading > div > p { max-width: 630px; margin: 30px 0 0; color: var(--muted); font-size: 18px; line-height: 1.7; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 72px; }
.feature-card { min-height: 390px; padding: 30px; background: #f0f2ed; border-radius: var(--radius-md); display: flex; flex-direction: column; transition: transform .3s, box-shadow .3s; }
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.feature-dark { color: white; background: var(--navy); }
.feature-number { color: var(--muted); font: 12px/1 Georgia, serif; }
.feature-dark .feature-number { color: rgba(255,255,255,.5); }
.feature-icon { margin: 68px 0 45px; width: 68px; height: 68px; }
.icon-view { display: flex; align-items: end; gap: 5px; padding: 12px; border: 1px solid var(--line); border-radius: 50%; }
.icon-view span { flex: 1; border-radius: 99px; background: var(--teal); }
.icon-view span:nth-child(1) { height: 35%; } .icon-view span:nth-child(2) { height: 72%; } .icon-view span:nth-child(3) { height: 100%; }
.icon-shield { display: grid; place-items: center; color: var(--ink); background: var(--teal-bright); border-radius: 50% 50% 47% 47% / 42% 42% 58% 58%; font-size: 25px; }
.icon-arrow { display: grid; place-items: center; border: 1px solid rgba(7, 148, 132, .5); border-radius: 50%; color: var(--teal); font-size: 26px; }
.feature-card h3 { margin: auto 0 12px; font-family: Georgia, serif; font-size: 25px; font-weight: 400; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.feature-dark p { color: rgba(255,255,255,.64); }

.how { color: white; background: var(--navy); position: relative; overflow: hidden; }
.how::after { content: ""; position: absolute; width: 520px; height: 520px; right: -290px; bottom: -260px; border: 1px solid rgba(15,183,162,.19); border-radius: 50%; box-shadow: 0 0 0 75px rgba(15,183,162,.025), 0 0 0 150px rgba(15,183,162,.018); }
.how-grid { display: grid; grid-template-columns: .8fr 1fr; gap: 120px; }
.section-kicker.light, .eyebrow.light { color: var(--teal-bright); }
.muted { margin: 28px 0 0; max-width: 430px; color: rgba(255,255,255,.55); font-size: 17px; line-height: 1.7; }
.steps { position: relative; z-index: 1; list-style: none; margin: 0; padding: 0; }
.steps li { display: grid; grid-template-columns: 64px 1fr; gap: 24px; padding: 0 0 34px; margin-bottom: 34px; border-bottom: 1px solid rgba(255,255,255,.12); }
.steps li:last-child { margin-bottom: 0; }
.steps > li > span { display: grid; place-items: center; width: 46px; height: 46px; border: 1px solid rgba(15,183,162,.5); border-radius: 50%; color: var(--teal-bright); font: 13px Georgia, serif; }
.steps h3 { margin: 0 0 10px; font-family: Georgia, serif; font-size: 25px; font-weight: 400; }
.steps p { margin: 0; color: rgba(255,255,255,.55); font-size: 14px; line-height: 1.7; }

.security { background: var(--cream); }
.security-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 100px; }
.security-visual { display: grid; place-items: center; min-height: 530px; overflow: hidden; background: linear-gradient(145deg, #e2e1d8, #faf9f3); border-radius: var(--radius-lg); }
.vault-orbit { position: relative; display: grid; place-items: center; width: 390px; height: 390px; }
.orbit { position: absolute; inset: 30px; border: 1px solid rgba(7,148,132,.23); border-radius: 50%; }
.orbit-two { inset: 0; border-color: rgba(11,23,32,.09); }
.vault-core { display: grid; place-items: center; width: 145px; height: 145px; color: white; background: var(--ink); border-radius: 34px; box-shadow: 0 20px 50px rgba(11,23,32,.22); transform: rotate(8deg); }
.vault-core svg { width: 62px; fill: none; stroke: currentColor; stroke-width: 2.2; transform: rotate(-8deg); }
.orbit-coin { position: absolute; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; color: white; background: var(--ink); box-shadow: 0 12px 30px rgba(11,23,32,.18); font-size: 20px; font-style: normal; }
.orbit-btc { top: 30px; left: 78px; background: #f2a132; }
.orbit-eth { right: 16px; top: 164px; background: #6678d7; }
.orbit-sol { bottom: 24px; left: 94px; color: #65e1d0; }
.security-copy > p:not(.section-kicker) { margin: 30px 0; color: var(--muted); font-size: 17px; line-height: 1.75; }
.check-list { list-style: none; margin: 34px 0 0; padding: 0; }
.check-list li { display: grid; grid-template-columns: 36px 1fr; gap: 16px; padding: 20px 0; border-top: 1px solid var(--line); }
.check-list li > span { display: grid; place-items: center; width: 28px; height: 28px; color: white; background: var(--teal); border-radius: 50%; font-size: 12px; }
.check-list b { font-family: Georgia, serif; font-size: 18px; font-weight: 400; }
.check-list p { margin: 5px 0 0; color: var(--muted); font-size: 13px; line-height: 1.5; }

.faq { background: white; }
.faq-grid { display: grid; grid-template-columns: .75fr 1fr; gap: 100px; }
.faq-contact { margin: 30px 0 0; color: var(--muted); font-size: 14px; }
.faq-contact a { color: var(--teal); font-weight: 700; }
.accordion details { border-top: 1px solid var(--line); }
.accordion details:last-child { border-bottom: 1px solid var(--line); }
.accordion summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 26px 0; cursor: pointer; list-style: none; font-family: Georgia, serif; font-size: 20px; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; color: var(--teal); font: 24px/1 Arial, sans-serif; transition: transform .2s; }
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion details p { max-width: 610px; margin: -8px 0 26px; padding-right: 30px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.accordion details p a { color: var(--teal); }

.cta-section { padding: 30px 0 110px; background: white; }
.cta-card { position: relative; overflow: hidden; padding: 75px; color: white; background: var(--teal); border-radius: var(--radius-lg); }
.cta-card .eyebrow { color: rgba(255,255,255,.8); }
.cta-card h2 { position: relative; z-index: 2; }
.cta-card h2 em { color: var(--ink); }
.cta-card > p:not(.eyebrow) { position: relative; z-index: 2; max-width: 490px; margin: 26px 0 32px; color: rgba(255,255,255,.76); font-size: 17px; line-height: 1.6; }
.button-light { position: relative; z-index: 2; color: var(--ink); background: white; }
.button-light:hover { color: white; background: var(--ink); }
.cta-coin { position: absolute; display: grid; place-items: center; border-radius: 50%; color: white; background: rgba(11,23,32,.96); font-family: Georgia, serif; box-shadow: 0 22px 45px rgba(11,23,32,.22); }
.coin-one { right: 155px; top: 70px; width: 116px; height: 116px; font-size: 48px; transform: rotate(10deg); }
.coin-two { right: 70px; bottom: 54px; width: 80px; height: 80px; font-size: 27px; background: #6678d7; }
.coin-three { right: 285px; bottom: -28px; width: 95px; height: 95px; color: #6ce0cf; transform: rotate(-14deg); }

.site-footer { padding: 62px 0 30px; color: white; background: var(--ink); }
.footer-top { display: grid; grid-template-columns: 240px 1fr auto; align-items: center; gap: 45px; padding-bottom: 45px; }
.footer-brand img { width: 190px; }
.footer-top > p { margin: 0; color: rgba(255,255,255,.5); font-family: Georgia, serif; font-size: 17px; }
.footer-links { display: flex; gap: 28px; font-size: 13px; }
.footer-links a:hover { color: var(--teal-bright); }
.footer-bottom { display: flex; justify-content: space-between; gap: 40px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.4); font-size: 10px; line-height: 1.5; }
.footer-bottom p { margin: 0; }
.disclaimer { max-width: 610px; text-align: right; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-small { transition-delay: .1s; }
.reveal-delay { transition-delay: .18s; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } .reveal { opacity: 1; transform: none; } }

@media (max-width: 980px) {
  .container { width: min(100% - 36px, 760px); }
  .site-header { background: rgba(251, 251, 248, .92); backdrop-filter: blur(14px); }
  .nav-wrap { min-height: 76px; }
  .brand img { width: 160px; }
  .brand { position: relative; z-index: 3; }
  .menu-toggle { display: block; position: relative; z-index: 3; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .site-nav { position: absolute; top: 0; left: 0; width: 100%; height: 100vh; display: flex; flex-direction: column; justify-content: center; gap: 28px; visibility: hidden; opacity: 0; background: var(--paper); transform: translateY(-12px); transition: .25s; font-family: Georgia, serif; font-size: 25px; }
  .site-nav.open { visibility: visible; opacity: 1; transform: translateY(0); }
  .nav-cta { font-family: "Segoe UI", sans-serif; font-size: 14px; }
  .hero { padding-top: 125px; }
  .hero-grid { grid-template-columns: 1fr; gap: 58px; }
  .hero-copy { max-width: 650px; }
  .hero-image img { min-height: 540px; }
  .portfolio-card { left: 24px; }
  .asset-strip { grid-template-columns: 1fr; }
  .asset-list { flex-wrap: wrap; justify-content: flex-start; }
  .split-heading, .how-grid, .security-grid, .faq-grid { grid-template-columns: 1fr; gap: 60px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .feature-card:last-child { grid-column: 1 / -1; }
  .security-copy { max-width: 650px; }
  .cta-card { padding: 60px 48px; }
  .cta-coin { opacity: .42; }
  .footer-top { grid-template-columns: 1fr auto; }
  .footer-top > p { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 520px); }
  .hero { padding-top: 112px; }
  h1 { font-size: 52px; }
  .hero-lede { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .hero-image { border-radius: 14px 14px 90px 14px; }
  .hero-image img { min-height: 460px; object-position: 62% center; }
  .hero-visual::before { right: -8px; }
  .portfolio-card { left: 14px; bottom: 18px; width: calc(100% - 44px); padding: 18px; }
  .balance { font-size: 29px; }
  .asset-strip { margin-top: 52px; }
  .asset-list { display: grid; grid-template-columns: 1fr 1fr; }
  .section { padding: 88px 0; }
  .split-heading h2, .how h2, .security h2, .faq h2, .cta-card h2 { font-size: 43px; }
  .feature-grid { grid-template-columns: 1fr; margin-top: 48px; }
  .feature-card, .feature-card:last-child { grid-column: auto; min-height: 330px; }
  .feature-icon { margin: 45px 0 32px; }
  .how-grid { gap: 48px; }
  .steps li { grid-template-columns: 48px 1fr; gap: 14px; }
  .security-grid, .faq-grid { gap: 48px; }
  .security-visual { min-height: 390px; }
  .vault-orbit { transform: scale(.76); }
  .cta-section { padding-bottom: 70px; }
  .cta-card { padding: 50px 28px; }
  .coin-one { right: -25px; top: 50px; }
  .coin-two { right: 18px; bottom: -15px; }
  .coin-three { display: none; }
  .cta-card > p:not(.eyebrow) { max-width: 320px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; }
  .footer-top > p { grid-column: auto; grid-row: auto; }
  .footer-bottom { flex-direction: column; gap: 14px; }
  .disclaimer { text-align: left; }
}