:root {
  --font-geist-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-geist-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --obsidian: #07090b;
  --surface: #0d1115;
  --surface-2: #11171c;
  --paper: #f2f1ec;
  --muted: #89939c;
  --faint: #5f6972;
  --line: rgba(214, 226, 235, .13);
  --line-strong: rgba(214, 226, 235, .23);
  --cobalt: #038c8c;
  --cobalt-soft: #08a696;
  --lime: #08a696;
  --amber: #f28705;
  --coral: #f27405;
  --serif: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--obsidian); color: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--cobalt); color: white; }
body::before { content: ""; position: fixed; inset: 0; z-index: 80; pointer-events: none; opacity: .1; background-image: radial-gradient(rgba(255,255,255,.32) .45px, transparent .55px); background-size: 5px 5px; mix-blend-mode: overlay; }

.app-shell { min-height: 100vh; background: radial-gradient(circle at 75% -10%, rgba(3, 140, 140,.12), transparent 28%), var(--obsidian); }
.app-header { height: 74px; border-bottom: 0; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 clamp(20px, 4vw, 64px); position: sticky; top: 0; z-index: 60; background: rgba(7,9,11,.88); backdrop-filter: blur(22px); }
.brand { appearance: none; border: 0; background: transparent; cursor: pointer; justify-self: start; font-weight: 780; font-size: 21px; letter-spacing: .14em; padding: 0; }
.brand span { color: var(--cobalt-soft); margin: 0 2px; }
.brand small { margin-left: 11px; font-size: 8px; color: var(--muted); letter-spacing: .22em; vertical-align: middle; }
.app-header nav { display: flex; height: 100%; align-items: stretch; gap: 8px; }
.app-header nav button { border: 0; background: transparent; padding: 0 18px; color: var(--muted); font-size: 13px; cursor: pointer; position: relative; }
.app-header nav button::after { content: ""; position: absolute; left: 18px; right: 18px; bottom: -1px; height: 2px; background: var(--cobalt-soft); transform: scaleX(0); transition: .2s ease; }
.app-header nav button:hover { color: var(--paper); }
.app-header nav button.active { color: white; }
.app-header nav button.active::after { transform: scaleX(1); }
.header-actions { justify-self: end; display: flex; align-items: center; gap: 12px; }
.system-state { font-size: 9px; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; border: 1px solid var(--line); border-radius: 999px; padding: 8px 11px; }
.system-state i, .eyebrow i, .status-dot, .connection-state > i { display: inline-block; width: 6px; height: 6px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 12px rgba(8, 166, 150,.8); margin-right: 7px; }
.system-state.checking i { background: var(--amber); box-shadow: 0 0 12px rgba(242, 135, 5,.7); }
.system-state.degraded i { background: var(--coral); box-shadow: 0 0 12px rgba(255,113,104,.7); }
.avatar { border: 1px solid var(--line-strong); background: linear-gradient(135deg, #17202a, #0d1216); width: 34px; height: 34px; border-radius: 50%; font-size: 9px; cursor: pointer; }

.step-shell { max-width: 760px; margin: 0 auto; height: 82px; display: grid; grid-template-columns: repeat(5, 1fr); align-items: center; position: relative; }
.step-shell::before { content: ""; position: absolute; top: 31px; left: 10%; right: 10%; height: 1px; background: var(--line); }
.step-shell button { appearance: none; border: 0; background: transparent; display: flex; flex-direction: column; align-items: center; gap: 7px; color: var(--faint); font-size: 9px; text-transform: uppercase; letter-spacing: .12em; position: relative; z-index: 1; }
.step-shell button i { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line-strong); background: var(--obsidian); font-style: normal; font-size: 9px; }
.step-shell button.done { color: #a7b0b8; cursor: pointer; }
.step-shell button.done i { border-color: rgba(8, 166, 150,.46); color: var(--lime); }
.step-shell button.active { color: white; }
.step-shell button.active i { color: var(--obsidian); background: var(--cobalt-soft); border-color: var(--cobalt-soft); box-shadow: 0 0 20px rgba(8, 166, 150,.28); }
.step-shell button:last-child.active i { background: var(--lime); border-color: var(--lime); }

.workspace { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 54px 0 100px; min-height: calc(100vh - 156px); }
.page-intro { max-width: 720px; margin-bottom: 46px; }
.eyebrow { color: var(--cobalt-soft); text-transform: uppercase; letter-spacing: .18em; font-size: 10px; font-weight: 720; }
.page-intro h1, .flow-heading h1, .complete-screen h1, .sealing-screen h1, .library-heading h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(46px, 6vw, 74px); line-height: 1; letter-spacing: -.045em; margin: 18px 0; }
.page-intro p, .flow-heading p, .complete-screen > p, .sealing-screen > p, .library-heading p { color: var(--muted); font-size: 16px; line-height: 1.65; margin: 0; }
.panel { border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(145deg, rgba(17,23,28,.94), rgba(10,14,17,.96)); box-shadow: 0 28px 90px rgba(0,0,0,.18); }
.panel-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; color: #a7b0b8; font-size: 9px; text-transform: uppercase; letter-spacing: .14em; }
.panel-top em { color: var(--lime); font-style: normal; }
.observe-grid { display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(330px, .58fr); gap: 22px; align-items: start; }
.work-card, .readiness-card { padding: 32px; }
.field { display: block; font-size: 9px; color: var(--muted); text-transform: uppercase; letter-spacing: .13em; margin-bottom: 22px; }
.field input, .field textarea, .settings-card select { width: 100%; border: 1px solid var(--line); background: rgba(5,8,10,.55); color: var(--paper); border-radius: 8px; padding: 14px 15px; margin-top: 9px; outline: none; text-transform: none; letter-spacing: 0; font-size: 14px; resize: vertical; }
.field textarea { line-height: 1.6; }
.field input:focus, .field textarea:focus, .settings-card select:focus { border-color: rgba(8, 166, 150,.75); box-shadow: 0 0 0 3px rgba(3, 140, 140,.1); }
.evidence-head { display: flex; justify-content: space-between; align-items: flex-end; padding-top: 8px; margin-bottom: 12px; }
.evidence-head b, .evidence-head span { display: block; }
.evidence-head b { font-size: 13px; }
.evidence-head span { color: var(--faint); font-size: 9px; margin-top: 5px; }
.evidence-head button, .capture-strip button, .profile-card > button, .settings-card > button, .fund-card > button, .core-card > button { border: 0; background: transparent; color: var(--cobalt-soft); font-size: 10px; cursor: pointer; }
.evidence-list { border: 1px solid var(--line); border-radius: 9px; overflow: hidden; }
.evidence-list > div { display: grid; grid-template-columns: 28px 1fr auto 20px; gap: 12px; align-items: center; min-height: 60px; padding: 9px 14px; border-top: 0; }
.evidence-list > div:first-child { border-top: 0; }
.evidence-list > div > i { width: 24px; height: 24px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 6px; color: var(--muted); font-size: 9px; font-style: normal; }
.evidence-list b, .evidence-list small { display: block; }
.evidence-list b { font-size: 11px; font-weight: 580; }
.evidence-list small { color: var(--faint); font-size: 8px; margin-top: 4px; }
.evidence-list code { color: #78838c; font-size: 8px; }
.evidence-list em { color: var(--lime); font-style: normal; font-size: 10px; }
.capture-strip { display: flex; align-items: center; gap: 12px; margin-top: 16px; padding: 14px; background: rgba(3, 140, 140,.06); border: 1px solid rgba(8, 166, 150,.14); border-radius: 8px; }
.pulse { width: 9px; height: 9px; border-radius: 50%; background: var(--cobalt-soft); box-shadow: 0 0 0 0 rgba(8, 166, 150,.45); animation: pulse 2s infinite; }
.capture-strip span { flex: 1; }
.capture-strip b, .capture-strip small { display: block; }
.capture-strip b { font-size: 10px; }
.capture-strip small { color: var(--muted); font-size: 8px; margin-top: 4px; }
.readiness-card { position: sticky; top: 104px; text-align: center; }
.seal-aperture { --score: 300deg; width: 212px; height: 212px; padding: 2px; margin: 10px auto 27px; border-radius: 50%; background: conic-gradient(var(--cobalt-soft) var(--score), #20262b 0); position: relative; box-shadow: 0 0 70px rgba(3, 140, 140,.12); }
.seal-aperture::before, .seal-aperture::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(8, 166, 150,.18); inset: -10px; }
.seal-aperture::after { inset: 13px; border-color: rgba(255,255,255,.06); }
.seal-aperture > div { height: 100%; border-radius: 50%; background: #0b0f12; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 9px solid #0b0f12; box-shadow: inset 0 0 0 1px var(--line); }
.seal-aperture small { color: var(--lime); text-transform: uppercase; font-size: 9px; letter-spacing: .16em; }
.seal-aperture strong { font-family: var(--serif); font-size: 62px; font-weight: 400; line-height: 1; margin: 5px 0; }
.seal-aperture span { color: var(--cobalt-soft); font-size: 9px; letter-spacing: .18em; }
.readiness-card h2 { font-family: var(--serif); font-weight: 400; font-size: 27px; margin: 0 0 10px; }
.readiness-card > p { color: var(--muted); font-size: 11px; line-height: 1.6; margin: 0 auto 24px; max-width: 290px; }
.plain-checks { border-top: 0; border-bottom: 0; padding: 16px 0; margin-bottom: 22px; display: grid; gap: 11px; text-align: left; }
.plain-checks span { color: #b7c0c7; font-size: 10px; }
.plain-checks i { color: var(--lime); font-style: normal; margin-right: 8px; }
.button { min-height: 50px; border-radius: 7px; padding: 0 19px; display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; border: 1px solid transparent; font-size: 11px; font-weight: 680; cursor: pointer; transition: .2s ease; }
.button.primary { background: linear-gradient(115deg, #f28705, #f27405); color: white; box-shadow: 0 14px 40px rgba(3, 140, 140,.2); }
.button.primary:hover { transform: translateY(-2px); box-shadow: 0 18px 50px rgba(3, 140, 140,.3); }
.button.secondary { background: rgba(255,255,255,.025); border-color: var(--line-strong); color: #c2c9ce; }
.button.secondary:hover { border-color: var(--cobalt-soft); color: white; }
.full { width: 100%; }
.text-button { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 9px; margin-top: 13px; }
.text-button:hover { color: white; }

.flow-screen { padding-top: 36px; }
.flow-heading { max-width: 760px; margin-bottom: 40px; }
.back { display: block; border: 0; background: transparent; color: var(--muted); font-size: 10px; cursor: pointer; padding: 0; margin-bottom: 30px; }
.flow-heading h1 { font-size: clamp(43px, 5vw, 64px); }
.flow-grid, .authorize-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr); gap: 22px; align-items: start; }
.review-main, .side-summary, .fee-card, .identity-card { padding: 32px; }
.summary-banner { display: grid; grid-template-columns: 82px 1fr; gap: 20px; padding-bottom: 27px; border-bottom: 0; }
.mini-seal { width: 82px; height: 82px; border-radius: 50%; border: 1px solid rgba(8, 166, 150,.5); display: grid; place-items: center; font-family: var(--serif); font-size: 30px; color: var(--cobalt-soft); box-shadow: inset 0 0 0 6px #0d1216, inset 0 0 0 7px rgba(8, 166, 150,.13); }
.summary-banner small { color: var(--lime); font-size: 8px; letter-spacing: .14em; }
.summary-banner h2 { font-family: var(--serif); font-weight: 400; font-size: 27px; margin: 8px 0; }
.summary-banner p { color: var(--muted); font-size: 10px; line-height: 1.6; margin: 0; }
.review-facts { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 0; }
.review-facts > div { padding: 21px 12px 21px 0; border-right: 1px solid var(--line); }
.review-facts > div:not(:first-child) { padding-left: 17px; }
.review-facts > div:last-child { border: 0; }
.review-facts small, .review-facts strong { display: block; }
.review-facts small { color: var(--faint); font-size: 8px; text-transform: uppercase; letter-spacing: .12em; }
.review-facts strong { color: #cbd1d6; font-size: 10px; margin-top: 7px; font-weight: 550; }
.section-label { display: flex; justify-content: space-between; align-items: end; margin: 28px 0 12px; }
.section-label span { font-size: 12px; font-weight: 650; }
.section-label small { color: var(--faint); font-size: 8px; }
.choice-stack { display: grid; gap: 9px; }
.choice-stack button { width: 100%; display: grid; grid-template-columns: 22px 1fr auto; align-items: center; text-align: left; gap: 10px; padding: 15px; border: 1px solid var(--line); border-radius: 8px; background: rgba(0,0,0,.12); cursor: pointer; }
.choice-stack button.selected { border-color: rgba(8, 166, 150,.56); background: rgba(3, 140, 140,.07); }
.choice-stack button > i { color: var(--cobalt-soft); font-style: normal; }
.choice-stack b, .choice-stack small { display: block; }
.choice-stack b { font-size: 11px; }
.choice-stack small { color: var(--muted); font-size: 8px; margin-top: 4px; }
.choice-stack em { color: var(--lime); font-style: normal; font-size: 8px; text-transform: uppercase; letter-spacing: .1em; }
.licence-settings { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; padding: 16px; border: 1px solid rgba(242, 135, 5,.18); background: rgba(242, 135, 5,.03); border-radius: 8px; }
.licence-settings label { color: var(--muted); font-size: 8px; text-transform: uppercase; letter-spacing: .1em; }
.licence-settings label > div { height: 42px; display: grid; grid-template-columns: auto 1fr; margin-top: 8px; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.licence-settings label > div span { padding: 0 10px; display: grid; place-items: center; border-right: 1px solid var(--line); color: var(--amber); }
.licence-settings input, .licence-settings select { width: 100%; border: 0; background: #0a0e11; color: white; padding: 0 10px; outline: none; }
.licence-settings select { height: 42px; margin-top: 8px; border: 1px solid var(--line); border-radius: 6px; }
.side-summary { position: sticky; top: 104px; }
.side-summary dl, .receipt-drawer dl { margin: 0 0 23px; }
.side-summary dl div, .receipt-drawer dl div { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-top: 0; }
.side-summary dl div:first-child { border-top: 0; }
.side-summary dt, .receipt-drawer dt { color: var(--faint); font-size: 8px; text-transform: uppercase; letter-spacing: .11em; }
.side-summary dd, .receipt-drawer dd { margin: 0; color: #ccd3d8; font-size: 10px; text-align: right; }
.privacy-note { display: flex; gap: 12px; padding: 14px; border: 1px solid rgba(8, 166, 150,.12); border-radius: 8px; margin-bottom: 19px; background: rgba(8, 166, 150,.025); }
.privacy-note > i { color: var(--lime); font-style: normal; }
.privacy-note b, .privacy-note small { display: block; }
.privacy-note b { font-size: 9px; }
.privacy-note small { color: var(--muted); font-size: 8px; margin-top: 4px; }

.rail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rail-card { min-height: 390px; padding: 25px; border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(145deg, rgba(17,23,28,.88), rgba(9,13,16,.92)); text-align: left; cursor: pointer; transition: .2s ease; display: flex; flex-direction: column; }
.rail-card:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.rail-card.selected { border-color: rgba(8, 166, 150,.62); box-shadow: 0 20px 70px rgba(3, 140, 140,.12), inset 0 0 0 1px rgba(8, 166, 150,.08); }
.rail-top { display: flex; justify-content: space-between; align-items: start; margin-bottom: 36px; }
.rail-mark { width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(8, 166, 150,.35); display: grid; place-items: center; color: var(--cobalt-soft); font-family: var(--serif); font-size: 20px; box-shadow: inset 0 0 0 4px #0f1418, inset 0 0 0 5px rgba(8, 166, 150,.08); }
.rail-top > i { color: var(--cobalt-soft); font-style: normal; }
.rail-card > small { color: var(--lime); font-size: 8px; text-transform: uppercase; letter-spacing: .13em; }
.rail-card h2 { font-family: var(--serif); font-weight: 400; font-size: 37px; margin: 10px 0; }
.rail-card > p { color: #bcc4ca; font-size: 11px; line-height: 1.5; margin: 0 0 12px; }
.rail-detail { color: var(--muted); font-size: 9px; line-height: 1.65; }
.rail-card footer { margin-top: auto; padding-top: 22px; border-top: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.rail-card footer span:last-child { text-align: right; }
.rail-card footer small, .rail-card footer b { display: block; }
.rail-card footer small { color: var(--faint); font-size: 7px; text-transform: uppercase; letter-spacing: .1em; }
.rail-card footer b { font-size: 9px; margin-top: 5px; font-weight: 580; }
.destination-footer { margin-top: 18px; min-height: 112px; padding: 18px 20px; display: flex; align-items: center; gap: 20px; }
.destination-choice { min-width: 280px; display: flex; align-items: center; gap: 13px; }
.rail-mark.small { width: 40px; height: 40px; font-size: 16px; }
.destination-choice small, .destination-choice strong, .destination-choice p { display: block; }
.destination-choice small { color: var(--faint); font-size: 7px; text-transform: uppercase; letter-spacing: .1em; }
.destination-choice strong { font-size: 11px; margin: 3px 0; }
.destination-choice p { color: var(--muted); font-size: 8px; margin: 0; }
.storage-select { color: var(--faint); font-size: 8px; text-transform: uppercase; letter-spacing: .1em; flex: 1; }
.storage-select select { display: block; width: 100%; height: 42px; border: 1px solid var(--line); background: #090d10; color: #d6dce0; border-radius: 7px; padding: 0 11px; margin-top: 6px; }
.quote-chip { flex: 1; padding: 12px 16px; border-left: 1px solid var(--line); }
.quote-chip small, .quote-chip strong, .quote-chip span { display: block; }
.quote-chip small { color: var(--faint); text-transform: uppercase; letter-spacing: .1em; font-size: 7px; }
.quote-chip strong { font-family: var(--serif); font-weight: 400; font-size: 21px; color: var(--cobalt-soft); margin: 3px 0; }
.quote-chip.bitcoin strong { color: var(--amber); }
.quote-chip span { color: var(--muted); font-size: 8px; }
.destination-footer > .button { margin-left: auto; min-width: 145px; }
.destination-note { color: var(--faint); font-size: 8px; text-align: center; margin-top: 15px; }

.authorize-grid { max-width: 930px; margin: 0 auto; }
.fee-title { display: flex; gap: 16px; align-items: center; padding-bottom: 24px; border-bottom: 0; }
.fee-title small { color: var(--cobalt-soft); font-size: 8px; text-transform: uppercase; letter-spacing: .12em; }
.fee-title h2 { font-family: var(--serif); font-size: 25px; font-weight: 400; margin: 5px 0 0; }
.fee-lines { margin: 20px 0 0; }
.fee-lines > div { display: flex; align-items: center; justify-content: space-between; padding: 13px 0; color: #b9c1c7; font-size: 10px; border-bottom: 0; }
.fee-lines span small { color: var(--amber); margin-left: 6px; }
.fee-lines strong { font-weight: 570; }
.net-receive { display: flex; justify-content: space-between; align-items: center; margin: 21px 0; padding: 19px; border: 1px solid rgba(8, 166, 150,.2); border-radius: 9px; background: rgba(8, 166, 150,.035); }
.net-receive small, .net-receive strong { display: block; }
.net-receive small { color: var(--muted); font-size: 8px; text-transform: uppercase; letter-spacing: .1em; }
.net-receive strong { font-family: var(--serif); font-size: 31px; font-weight: 400; margin-top: 3px; }
.net-receive em { color: var(--lime); font-style: normal; font-size: 12px; }
.quote-disclaimer { color: var(--faint); font-size: 8px; line-height: 1.6; margin: 0; }
.identity-option { width: 100%; border: 1px solid var(--line); background: transparent; border-radius: 8px; padding: 13px; display: grid; grid-template-columns: 35px 1fr auto; gap: 11px; align-items: center; text-align: left; margin-bottom: 9px; cursor: pointer; }
.identity-option.selected { border-color: rgba(8, 166, 150,.45); background: rgba(3, 140, 140,.055); }
.identity-option > i { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; font-style: normal; font-size: 9px; }
.identity-option b, .identity-option small { display: block; }
.identity-option b { font-size: 10px; }
.identity-option small { color: var(--muted); font-size: 8px; margin-top: 3px; }
.identity-option > em { color: var(--cobalt-soft); font-style: normal; }
.authorization-note { display: flex; gap: 12px; padding: 17px 0; margin: 16px 0; border-top: 0; }
.authorization-note > i { color: var(--lime); font-style: normal; }
.authorization-note p { margin: 0; }
.authorization-note b, .authorization-note span { display: block; }
.authorization-note b { font-size: 9px; }
.authorization-note span { color: var(--muted); font-size: 8px; margin-top: 4px; line-height: 1.5; }

.sealing-screen, .complete-screen { text-align: center; max-width: 790px; padding-top: 70px; }
.sealing-aperture { width: 200px; height: 200px; margin: 0 auto 40px; border-radius: 50%; padding: 1px; background: conic-gradient(from 0deg, transparent, var(--cobalt-soft), transparent 65%); animation: rotate 2.4s linear infinite; box-shadow: 0 0 90px rgba(3, 140, 140,.14); }
.sealing-aperture > div { height: 100%; border-radius: 50%; background: var(--obsidian); display: flex; flex-direction: column; justify-content: center; align-items: center; animation: counterRotate 2.4s linear infinite; border: 1px solid rgba(8, 166, 150,.18); }
.sealing-aperture i { width: 8px; height: 8px; border-radius: 50%; background: var(--cobalt-soft); box-shadow: 0 0 16px var(--cobalt-soft); }
.sealing-aperture span { font-size: 9px; letter-spacing: .2em; color: var(--cobalt-soft); margin: 13px 0 7px; }
.sealing-aperture strong { font-family: var(--serif); font-size: 28px; font-weight: 400; }
.sealing-screen h1 { font-size: 48px; }
.sealing-steps { max-width: 610px; margin: 42px auto 0; border: 1px solid var(--line); border-radius: 11px; overflow: hidden; text-align: left; }
.sealing-steps > div { display: grid; grid-template-columns: 24px 1fr auto; gap: 12px; align-items: center; min-height: 55px; padding: 0 16px; border-top: 0; color: var(--faint); }
.sealing-steps > div:first-child { border-top: 0; }
.sealing-steps i { width: 22px; height: 22px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; font-size: 8px; font-style: normal; }
.sealing-steps span { font-size: 9px; }
.sealing-steps em { font-size: 7px; font-style: normal; text-transform: uppercase; letter-spacing: .1em; }
.sealing-steps > div.active { color: white; background: rgba(3, 140, 140,.05); }
.sealing-steps > div.active i { border-color: var(--cobalt-soft); color: var(--cobalt-soft); }
.sealing-steps > div.done { color: #b9c3ca; }
.sealing-steps > div.done i, .sealing-steps > div.done em { color: var(--lime); border-color: rgba(8, 166, 150,.3); }

.complete-screen { padding-top: 48px; }
.completed-seal { width: 190px; height: 190px; margin: 0 auto 38px; position: relative; }
.seal-rings { height: 100%; border-radius: 50%; border: 1px solid rgba(8, 166, 150,.48); display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: inset 0 0 0 8px var(--obsidian), inset 0 0 0 9px rgba(8, 166, 150,.14), 0 0 80px rgba(8, 166, 150,.08); }
.seal-rings i { color: var(--lime); font-size: 30px; font-style: normal; }
.seal-rings span { font-size: 13px; letter-spacing: .16em; margin-top: 9px; }
.seal-rings b { color: var(--lime); font-size: 8px; letter-spacing: .16em; margin-top: 5px; }
.completed-seal > em { position: absolute; right: 1px; bottom: 16px; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--cobalt); color: white; border: 5px solid var(--obsidian); font-style: normal; font-family: var(--serif); }
.complete-screen h1 { font-size: 52px; }
.seal-id { display: inline-block; margin: 18px 0 28px; color: var(--cobalt-soft); font-size: 11px; letter-spacing: .13em; }
.receipt-summary { display: grid; grid-template-columns: repeat(4, 1fr); text-align: left; margin: 0 auto 20px; overflow: hidden; }
.receipt-summary > div { padding: 17px; border-right: 1px solid var(--line); }
.receipt-summary > div:last-child { border: 0; }
.receipt-summary small, .receipt-summary strong { display: block; }
.receipt-summary small { color: var(--faint); font-size: 7px; text-transform: uppercase; letter-spacing: .1em; }
.receipt-summary strong { color: #cbd2d7; font-size: 9px; margin-top: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.complete-actions { display: flex; justify-content: center; gap: 9px; }
.icon-button { width: 50px; height: 50px; border: 1px solid var(--line-strong); border-radius: 7px; background: rgba(255,255,255,.025); cursor: pointer; }
.after-seal { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 38px; }
.after-seal button { border: 1px solid var(--line); background: rgba(255,255,255,.018); border-radius: 9px; padding: 16px; display: grid; grid-template-columns: 30px 1fr auto; gap: 9px; text-align: left; align-items: center; cursor: pointer; }
.after-seal button:hover { border-color: var(--line-strong); }
.after-seal button > i { color: var(--cobalt-soft); font-style: normal; }
.after-seal b, .after-seal small { display: block; }
.after-seal b { font-size: 9px; }
.after-seal small { color: var(--muted); font-size: 7px; margin-top: 4px; line-height: 1.45; }
.after-seal em { color: var(--muted); font-style: normal; }

.library-screen { padding-top: 70px; }
.library-heading { display: flex; justify-content: space-between; align-items: end; margin-bottom: 44px; }
.library-heading h1 { margin-bottom: 12px; }
.library-tools { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.filters { display: flex; gap: 6px; }
.filters button { border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--muted); padding: 8px 13px; font-size: 9px; cursor: pointer; }
.filters button.active { background: rgba(8, 166, 150,.1); border-color: rgba(8, 166, 150,.38); color: white; }
.search { width: 240px; height: 38px; border: 1px solid var(--line); border-radius: 7px; display: flex; align-items: center; gap: 8px; padding: 0 11px; }
.search span { color: var(--muted); }
.search input { flex: 1; min-width: 0; border: 0; background: transparent; color: white; outline: none; font-size: 10px; }
.seal-table { overflow: hidden; }
.seal-row { width: 100%; min-height: 76px; display: grid; grid-template-columns: 2fr .75fr .55fr .75fr .55fr 25px; gap: 16px; align-items: center; padding: 0 20px; border: 0; border-top: 0; background: transparent; text-align: left; cursor: pointer; }
.seal-row.head { min-height: 39px; border-top: 0; background: rgba(255,255,255,.018); color: var(--faint); font-size: 7px; text-transform: uppercase; letter-spacing: .11em; cursor: default; }
button.seal-row:hover { background: rgba(3, 140, 140,.035); }
.seal-row > span { min-width: 0; }
.seal-row > span:first-child { display: flex; align-items: center; gap: 12px; }
.row-mark { width: 34px; height: 34px; flex: 0 0 auto; border: 1px solid rgba(8, 166, 150,.24); border-radius: 50%; display: grid; place-items: center; color: var(--cobalt-soft); font-family: var(--serif); font-style: normal; }
.seal-row b, .seal-row small, .seal-row code { display: block; }
.seal-row b { font-size: 9px; font-weight: 580; color: #d2d8dc; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.seal-row small, .seal-row code { color: var(--faint); font-size: 7px; margin-top: 4px; }
.seal-row em { display: block; color: var(--cobalt-soft); font-style: normal; font-size: 8px; letter-spacing: .1em; }
.seal-row > span:nth-child(5) { color: #bac3c8; font-size: 8px; }
.empty-state { padding: 80px 20px; text-align: center; }
.empty-state > i { font-size: 35px; color: var(--faint); font-style: normal; }
.empty-state h2 { font-family: var(--serif); font-weight: 400; }
.empty-state p { color: var(--muted); font-size: 10px; }

.account-screen { padding-top: 70px; }
.account-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.account-grid article { padding: 28px; }
.profile-card { grid-column: 1 / -1; display: grid; grid-template-columns: 68px 1fr auto; gap: 18px; align-items: center; }
.profile-avatar { width: 68px; height: 68px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(8, 166, 150,.35); background: rgba(3, 140, 140,.08); color: var(--cobalt-soft); font-family: var(--serif); font-size: 23px; }
.profile-card small { color: var(--lime); font-size: 7px; letter-spacing: .12em; }
.profile-card h2 { font-family: var(--serif); font-weight: 400; font-size: 27px; margin: 5px 0; }
.profile-card p { color: var(--muted); font-size: 9px; margin: 0; }
.profile-card > button, .fund-card > button, .core-card > button { border: 1px solid var(--line); border-radius: 7px; padding: 10px 14px; }
.settings-card > button { width: 100%; display: grid; grid-template-columns: 34px 1fr auto; gap: 11px; align-items: center; text-align: left; padding: 13px 0; border-top: 0; }
.settings-card > button > i { width: 31px; height: 31px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; color: var(--cobalt-soft); font-style: normal; }
.settings-card > button b, .settings-card > button small { display: block; }
.settings-card > button b { color: #d3d9dd; font-size: 9px; }
.settings-card > button small { color: var(--muted); font-size: 7px; margin-top: 4px; }
.settings-card > button em { color: var(--lime); font-style: normal; }
.settings-card > label { color: var(--muted); font-size: 8px; text-transform: uppercase; letter-spacing: .1em; }
.settings-card select { margin-top: 10px; height: 48px; }
.custody-path { margin-top: 17px; padding: 14px; background: rgba(0,0,0,.17); border-radius: 7px; }
.custody-path small, .custody-path code { display: block; }
.custody-path small { color: var(--faint); font-size: 7px; text-transform: uppercase; letter-spacing: .1em; }
.custody-path code { color: #aeb8bf; font-size: 8px; margin-top: 6px; }
.fund-card > strong { display: block; font-family: var(--serif); color: var(--amber); font-size: 70px; font-weight: 400; line-height: 1; }
.fund-card > strong small { font-size: 25px; }
.fund-card > p { color: var(--muted); font-size: 9px; line-height: 1.6; max-width: 430px; }
.connection-state { display: flex; align-items: center; gap: 10px; padding-bottom: 16px; border-bottom: 0; }
.connection-state b, .connection-state small { display: block; }
.connection-state b { font-size: 10px; }
.connection-state small { color: var(--muted); font-size: 8px; margin-top: 4px; }
.core-card dl { margin: 12px 0 20px; }
.core-card dl div { display: flex; justify-content: space-between; gap: 20px; padding: 10px 0; border-bottom: 0; }
.core-card dt { color: var(--faint); font-size: 8px; }
.core-card dd { color: #c2cbd0; font-size: 8px; text-align: right; margin: 0; }

.app-footer { min-height: 80px; padding: 0 clamp(20px, 4vw, 64px); border-top: 0; display: flex; justify-content: space-between; align-items: center; color: var(--faint); font-size: 8px; text-transform: uppercase; letter-spacing: .11em; }
.modal-backdrop { position: fixed; inset: 0; z-index: 100; background: rgba(0,0,0,.72); backdrop-filter: blur(12px); display: flex; justify-content: flex-end; }
.receipt-drawer { width: min(510px, 100%); height: 100%; overflow-y: auto; padding: 48px 42px; background: #0b0f12; border-left: 1px solid var(--line); animation: drawer .26s ease-out; }
.close { position: absolute; top: 18px; right: 19px; width: 34px; height: 34px; border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer; font-size: 18px; }
.drawer-seal { width: 112px; height: 112px; border: 1px solid rgba(8, 166, 150,.38); border-radius: 50%; margin: 28px 0; display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: inset 0 0 0 6px #0b0f12, inset 0 0 0 7px rgba(8, 166, 150,.1); }
.drawer-seal i { color: var(--lime); font-size: 20px; font-style: normal; }
.drawer-seal span { font-size: 10px; letter-spacing: .15em; margin-top: 5px; }
.drawer-seal b { color: var(--lime); font-size: 7px; letter-spacing: .12em; margin-top: 3px; }
.receipt-drawer h2 { font-family: var(--serif); font-size: 32px; font-weight: 400; margin: 0 0 9px; }
.drawer-id { color: var(--cobalt-soft); font-size: 9px; letter-spacing: .12em; }
.verification-banner { display: flex; align-items: center; padding: 12px; margin: 23px 0; border: 1px solid rgba(8, 166, 150,.15); border-radius: 7px; color: #c4ccd1; font-size: 9px; }
.verification-banner > i { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 11px var(--lime); margin-right: 8px; }
.verification-banner span { margin-left: auto; color: var(--lime); font-size: 8px; }
.receipt-drawer dl div { align-items: flex-start; }
.receipt-drawer dd { max-width: 65%; overflow-wrap: anywhere; }
.receipt-drawer details { border-top: 0; border-bottom: 0; padding: 15px 0; margin-bottom: 22px; }
.receipt-drawer summary { list-style: none; display: flex; justify-content: space-between; cursor: pointer; font-size: 9px; }
.receipt-drawer details p { color: var(--muted); font-size: 8px; line-height: 1.65; }
.drawer-actions { display: grid; gap: 8px; }
.toast { position: fixed; z-index: 150; left: 50%; bottom: 28px; transform: translateX(-50%); background: #151c20; border: 1px solid var(--line-strong); box-shadow: 0 20px 60px rgba(0,0,0,.5); border-radius: 999px; padding: 11px 17px; color: #d6dcdf; font-size: 9px; animation: toastIn .2s ease-out; }
.toast i { color: var(--lime); font-style: normal; margin-right: 8px; }

@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(8, 166, 150,0); } 100% { box-shadow: 0 0 0 0 rgba(8, 166, 150,0); } }
@keyframes rotate { to { transform: rotate(360deg); } }
@keyframes counterRotate { to { transform: rotate(-360deg); } }
@keyframes drawer { from { transform: translateX(100%); } }
@keyframes toastIn { from { transform: translate(-50%, 10px); opacity: 0; } }

:focus-visible { outline: 2px solid var(--cobalt-soft); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; } }

@media (max-width: 900px) {
  .system-state { display: none; }
  .observe-grid, .flow-grid, .authorize-grid { grid-template-columns: 1fr; }
  .readiness-card, .side-summary { position: relative; top: auto; }
  .rail-grid { grid-template-columns: 1fr; }
  .rail-card { min-height: 310px; }
  .destination-footer { align-items: stretch; flex-wrap: wrap; }
  .destination-choice { min-width: 50%; }
  .quote-chip, .storage-select { min-width: 45%; }
  .destination-footer > .button { width: 100%; }
  .receipt-summary { grid-template-columns: repeat(2, 1fr); }
  .receipt-summary > div:nth-child(2) { border-right: 0; }
  .receipt-summary > div:nth-child(-n+2) { border-bottom: 0; }
  .after-seal { grid-template-columns: 1fr; }
  .seal-table { overflow-x: auto; }
  .seal-row { min-width: 850px; }
}

@media (max-width: 640px) {
  .app-header { height: 64px; grid-template-columns: 1fr auto; padding: 0 16px; }
  .app-header nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; height: 62px; background: rgba(8,11,13,.96); border-top: 0; justify-content: center; backdrop-filter: blur(18px); }
  .app-header nav button { flex: 1; max-width: 130px; padding: 0 8px; }
  .header-actions { grid-column: 2; }
  .brand small { display: none; }
  .avatar { width: 32px; height: 32px; }
  .step-shell { height: 69px; padding: 0 10px; }
  .step-shell::before { top: 25px; }
  .step-shell button i { width: 20px; height: 20px; }
  .step-shell button span { font-size: 7px; letter-spacing: .04em; }
  .workspace { width: min(100% - 26px, 1180px); padding-top: 38px; padding-bottom: 100px; }
  .page-intro { margin-bottom: 30px; }
  .page-intro h1, .flow-heading h1, .complete-screen h1, .library-heading h1 { font-size: 43px; }
  .page-intro p, .flow-heading p { font-size: 13px; }
  .work-card, .readiness-card, .review-main, .side-summary, .fee-card, .identity-card { padding: 21px; }
  .evidence-list > div { grid-template-columns: 28px 1fr 18px; }
  .evidence-list code { display: none; }
  .capture-strip button { display: none; }
  .review-facts { grid-template-columns: 1fr; }
  .review-facts > div, .review-facts > div:not(:first-child) { border-right: 0; border-top: 0; padding: 13px 0; }
  .review-facts > div:first-child { border-top: 0; }
  .summary-banner { grid-template-columns: 62px 1fr; }
  .mini-seal { width: 62px; height: 62px; }
  .licence-settings { grid-template-columns: 1fr; }
  .rail-card { min-height: 330px; }
  .destination-choice, .quote-chip, .storage-select { min-width: 100%; }
  .quote-chip { border-left: 0; border-top: 0; padding-left: 0; }
  .complete-actions { flex-direction: column; }
  .complete-actions .button, .icon-button { width: 100%; }
  .receipt-summary { grid-template-columns: 1fr; }
  .receipt-summary > div { border-right: 0; border-bottom: 0; }
  .library-heading { align-items: stretch; flex-direction: column; gap: 25px; }
  .library-heading .button { width: 100%; }
  .library-tools { align-items: stretch; flex-direction: column; gap: 12px; }
  .filters { overflow-x: auto; padding-bottom: 3px; }
  .filters button { white-space: nowrap; }
  .search { width: 100%; }
  .account-grid { grid-template-columns: 1fr; }
  .profile-card { grid-column: auto; grid-template-columns: 54px 1fr; }
  .profile-avatar { width: 54px; height: 54px; }
  .profile-card > button { grid-column: 1 / -1; }
  .app-footer { padding-bottom: 78px; flex-direction: column; justify-content: center; gap: 7px; text-align: center; }
  .receipt-drawer { padding: 48px 22px 25px; }
}

/* Editorial product homepage */
.home-header { background: rgba(246,244,238,.9); border-color: rgba(8,12,14,.1); color: #090c0d; }
.home-header .brand { color: #090c0d; }
.home-header .brand span { color: #038c8c; }
.home-header .brand small, .home-header .surface-state span { color: #6f777b; }
.home-header .surface-state b { color: #283034; }
.home-header .surface-state { border-color: rgba(8,12,14,.12); }
.home-header .system-state { color: #4f595e; border-color: rgba(8,12,14,.13); }
.home-header nav button { color: #6d7478; }
.home-header nav button:hover, .home-header nav button.active { color: #080b0c; }
.home-header .avatar { color: white; border-color: #0b0e10; background: #0b0e10; }
.landing-page { background: #f4f1e9; color: #0a0c0d; overflow: hidden; }
.landing-light { background: #f4f1e9; color: #0a0c0d; }
.landing-dark { background: #050708; color: #f5f2ea; }
.landing-wrap { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }
.landing-hero { padding: 82px 0 120px; }
.landing-kicker { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; font-weight: 650; }
.landing-hero h1 { max-width: 1120px; margin: 14px 0 40px; font-family: var(--serif); font-size: clamp(82px, 11.8vw, 158px); font-weight: 400; letter-spacing: -.07em; line-height: .78; }
.landing-hero h1 em { color: #038c8c; font-style: normal; }
.landing-lead { margin-left: auto; width: min(510px, 100%); display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end; }
.landing-lead p { margin: 0; color: #555e62; font-size: 16px; line-height: 1.55; }
.landing-cta { min-height: 48px; padding: 0 17px; border: 0; border-radius: 999px; display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; cursor: pointer; font-size: 11px; font-weight: 650; white-space: nowrap; }
.landing-cta.dark { background: #080b0c; color: white; }
.landing-cta.cobalt { background: #038c8c; color: white; }
.landing-cta.lime { background: var(--lime); color: #090c0d; }
.landing-cta:hover { transform: translateY(-2px); }
.product-collage { margin-top: 60px; display: grid; grid-template-columns: repeat(12, 1fr); grid-template-rows: 330px 240px; gap: 14px; }
.product-collage button { position: relative; overflow: hidden; border: 0; border-radius: 5px; padding: 24px; text-align: left; cursor: pointer; }
.collage-main { grid-column: 1 / 8; grid-row: 1; background: radial-gradient(circle at 18% 20%, #cfffe7, transparent 34%), radial-gradient(circle at 80% 0%, #08a696, transparent 30%), linear-gradient(135deg, #d9e7e5, #182a31 76%); color: white; }
.collage-main::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 42%; background: linear-gradient(transparent, rgba(0,0,0,.48)); }
.collage-copy { position: relative; z-index: 2; }
.collage-copy > span, .collage-proof > span, .collage-receipt > span, .collage-rail > span, .collage-licence > span { font-size: 8px; letter-spacing: .16em; text-transform: uppercase; }
.collage-copy h2 { margin: 50px 0 8px; font-family: var(--serif); font-size: 47px; line-height: .92; font-weight: 400; }
.collage-copy p { max-width: 200px; font-size: 10px; line-height: 1.5; }
.collage-aperture { position: absolute; z-index: 3; right: 42px; top: 40px; width: 156px; height: 156px; border: 1px solid rgba(255,255,255,.48); border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; background: rgba(5,9,12,.7); box-shadow: inset 0 0 0 8px rgba(255,255,255,.025), 0 26px 70px rgba(0,0,0,.2); backdrop-filter: blur(12px); }
.collage-aperture i { color: var(--lime); text-transform: uppercase; font-size: 8px; font-style: normal; letter-spacing: .13em; }
.collage-aperture strong { font-family: var(--serif); font-size: 54px; line-height: 1; font-weight: 400; }
.collage-aperture small { color: var(--cobalt-soft); letter-spacing: .13em; }
.collage-action { position: absolute; z-index: 4; right: 26px; bottom: 24px; min-width: 126px; padding: 12px 14px; border-radius: 999px; background: var(--lime); color: #080b0c; display: flex; justify-content: space-between; font-size: 10px; }
.collage-proof { grid-column: 8 / 13; grid-row: 1; background: linear-gradient(145deg, #f3c8b5, #be7a6d 48%, #1d2024); color: #15191b; }
.collage-proof::after { content: "Γ"; position: absolute; right: -16px; bottom: -62px; color: rgba(255,255,255,.2); font-family: var(--serif); font-size: 270px; }
.collage-proof h3 { font-family: var(--serif); font-size: 35px; font-weight: 400; line-height: 1; margin: 56px 0 38px; }
.mini-evidence { position: relative; z-index: 2; width: 72%; padding: 15px; display: grid; grid-template-columns: 25px 1fr; gap: 2px 9px; border-radius: 12px; background: rgba(255,255,255,.72); box-shadow: 0 18px 50px rgba(36,18,14,.16); }
.mini-evidence i { grid-row: 1 / 3; width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: #038c8c; color: white; font-size: 9px; font-style: normal; }
.mini-evidence b { font-size: 10px; }
.mini-evidence small { color: #677075; font-size: 8px; }
.collage-receipt { grid-column: 1 / 5; grid-row: 2; background: linear-gradient(150deg, #0a0d0f, #1b242b); color: white; }
.receipt-orbit { position: absolute; right: 26px; top: 22px; width: 64px; height: 64px; display: grid; place-items: center; border: 1px solid rgba(8, 166, 150,.45); border-radius: 50%; color: var(--lime); box-shadow: inset 0 0 0 5px #11171a, inset 0 0 0 6px rgba(8, 166, 150,.13); }
.collage-receipt h3 { margin: 53px 0 22px; font-family: var(--serif); font-size: 31px; line-height: 1; font-weight: 400; }
.collage-receipt code { color: var(--cobalt-soft); font-size: 9px; }
.collage-rail { grid-column: 5 / 9; grid-row: 2; background: linear-gradient(135deg, #08a696, #038c8c); color: #0b0d0e; }
.collage-rail > span { display: block; margin-bottom: 25px; }
.collage-rail > div { display: grid; grid-template-columns: 31px 1fr; gap: 9px; align-items: center; margin-top: 8px; padding: 9px 11px; border-radius: 10px; background: rgba(255,255,255,.48); }
.collage-rail > div.selected { background: #0b0e10; color: white; }
.collage-rail i { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.35); font-style: normal; }
.collage-rail b { font-size: 10px; }
.collage-licence { grid-column: 9 / 13; grid-row: 2; background: linear-gradient(140deg, #f2efea, #d9e4df); color: #101315; }
.collage-licence strong { display: block; margin: 40px 0 22px; font-family: var(--serif); font-size: 42px; font-weight: 400; }
.collage-licence > div { display: flex; justify-content: space-between; padding: 11px 0; border-top: 0; border-bottom: 0; }
.collage-licence small, .collage-licence b { font-size: 9px; }
.collage-licence em { display: block; margin-top: 14px; color: #038c8c; font-size: 10px; font-style: normal; }
.landing-process { padding: 130px 0; border-top: 0; }
.section-intro.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 100px; align-items: end; margin-bottom: 70px; }
.section-intro h2 { margin: 0; font-family: var(--serif); font-size: clamp(62px, 8vw, 104px); line-height: .82; letter-spacing: -.06em; font-weight: 400; }
.section-intro h2 em { color: var(--cobalt-soft); font-style: normal; }
.section-intro.split > div p, .section-intro.split > p { color: #5b6468; font-size: 15px; line-height: 1.6; margin: 0 0 22px; max-width: 500px; }
.process-list { display: grid; gap: 25px; }
.process-list article { display: grid; grid-template-columns: 250px 1fr; align-items: center; gap: 50px; }
.process-copy small { font-size: 8px; letter-spacing: .15em; text-transform: uppercase; color: #7b8387; }
.process-copy h3 { margin: 8px 0; font-family: var(--serif); font-size: 38px; font-weight: 400; }
.process-copy h3 span { color: #038c8c; }
.process-copy p { color: #626b6f; font-size: 11px; line-height: 1.55; }
.process-visual { min-height: 168px; padding: 25px 34px; border-radius: 90px; display: flex; align-items: center; justify-content: space-between; overflow: hidden; }
.process-visual.create { background: linear-gradient(115deg, #d9e4df, #f28705 50%, #08a696); }
.process-visual.witness { background: linear-gradient(115deg, #ffb0a6, #038c8c 58%, #221d3a); color: white; }
.process-visual.seal { background: linear-gradient(115deg, #efaaa4, #0e171c 50%); color: white; }
.process-visual > strong { max-width: 250px; font-family: var(--serif); font-size: 27px; font-weight: 400; line-height: 1.05; }
.mock-window { width: 210px; height: 104px; border-radius: 8px; background: #11161a; padding: 16px; box-shadow: 0 20px 50px rgba(0,0,0,.2); }
.mock-window span { display: block; height: 8px; margin-bottom: 10px; border-radius: 5px; background: linear-gradient(90deg, #08a696 55%, rgba(255,255,255,.12) 55%); }
.mock-window span:nth-child(2) { width: 74%; background: rgba(255,255,255,.18); }
.mock-window span:nth-child(3) { width: 45%; background: var(--lime); }
.witness-line { width: 230px; height: 70px; display: flex; align-items: center; justify-content: space-between; position: relative; }
.witness-line::before { content: ""; position: absolute; left: 12px; right: 12px; height: 2px; background: rgba(255,255,255,.45); }
.witness-line i { position: relative; width: 24px; height: 24px; border: 5px solid rgba(255,255,255,.7); border-radius: 50%; background: #038c8c; }
.seal-mini { width: 105px; height: 105px; border-radius: 50%; border: 1px solid rgba(8, 166, 150,.45); display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: inset 0 0 0 6px rgba(0,0,0,.25); }
.seal-mini i { color: var(--lime); font-style: normal; }
.seal-mini b { margin: 6px 0 3px; letter-spacing: .1em; }
.seal-mini small { color: var(--lime); font-size: 7px; }
.process-visual.seal dl { width: 220px; margin: 0; }
.process-visual.seal dl div { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 0; font-size: 10px; }
.process-visual.seal dd { color: var(--lime); margin: 0; }
.landing-integrate { padding: 120px 0; background: #eeece6; }
.integrate-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 80px; }
.surface-orbit { position: relative; height: 470px; }
.surface-orbit::before, .surface-orbit::after { content: ""; position: absolute; border: 1px solid rgba(3, 140, 140,.2); border-radius: 50%; inset: 70px; }
.surface-orbit::after { inset: 135px; }
.orbit-core, .orbit-node { position: absolute; display: grid; place-items: center; border-radius: 50%; box-shadow: 0 18px 60px rgba(20,25,30,.11); }
.orbit-core { width: 126px; height: 126px; left: 50%; top: 50%; transform: translate(-50%,-50%); background: #0a0d0f; color: var(--lime); font-size: 45px; }
.orbit-node { width: 82px; height: 82px; background: white; color: #038c8c; font-size: 26px; }
.orbit-node.mobile { left: 8%; top: 12%; }.orbit-node.browser { right: 5%; top: 18%; }.orbit-node.workspace { left: 3%; bottom: 7%; }.orbit-node.server { right: 12%; bottom: 3%; }
.integrate-copy h2 { margin: 18px 0 25px; font-family: var(--serif); font-size: clamp(70px, 8vw, 112px); line-height: .8; letter-spacing: -.06em; font-weight: 400; }
.integrate-copy p { max-width: 520px; color: #5e676b; font-size: 15px; line-height: 1.65; }
.integrate-chips { display: flex; gap: 8px; margin-top: 30px; }
.integrate-chips span { padding: 10px 14px; border: 1px solid rgba(8,12,14,.14); border-radius: 999px; font-size: 9px; }
.landing-trust { padding: 125px 0 150px; background: radial-gradient(circle at 35% 0%, rgba(104,225,235,.44), transparent 31%), radial-gradient(circle at 79% 12%, rgba(255,85,145,.3), transparent 28%), #050708; }
.section-intro.inverse > p { color: #a5aeb3; align-self: end; }
.trust-stage { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 75px; }
.trust-card { min-height: 460px; padding: 27px; display: flex; flex-direction: column; align-items: flex-start; border: 1px solid rgba(255,255,255,.13); border-radius: 24px; background: linear-gradient(160deg, rgba(22,28,32,.92), rgba(5,8,10,.9)); box-shadow: 0 40px 100px rgba(0,0,0,.3); }
.trust-card.solana { transform: translateY(-28px); }
.trust-card > small { color: #9da8ae; text-transform: uppercase; letter-spacing: .15em; }
.trust-symbol { width: 150px; height: 150px; margin: 35px auto; align-self: center; display: grid; place-items: center; border: 1px solid rgba(8, 166, 150,.4); border-radius: 50%; color: var(--cobalt-soft); font-family: var(--serif); font-size: 58px; box-shadow: inset 0 0 0 9px #0c1114, inset 0 0 0 10px rgba(8, 166, 150,.1), 0 0 60px rgba(3, 140, 140,.09); }
.trust-card.bitcoin .trust-symbol { color: var(--amber); border-color: rgba(242, 135, 5,.4); }
.trust-card h3 { margin: auto 0 22px; font-family: var(--serif); font-size: 32px; line-height: .98; font-weight: 400; }
.trust-card > span { color: #88939a; font-size: 10px; }
.landing-use { padding: 130px 0; }
.section-intro.centred { text-align: center; max-width: 970px; margin: 0 auto 75px; }
.section-intro.centred h2 { margin-top: 18px; }
.use-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.use-grid > button { border: 0; padding: 0; background: transparent; color: #0b0e0f; text-align: left; cursor: pointer; }
.use-art { height: 260px; position: relative; overflow: hidden; border-radius: 5px; display: flex; align-items: center; justify-content: center; }
.use-art.authorship { background: radial-gradient(circle, white 0 18%, transparent 19%), repeating-radial-gradient(circle, #08a696 0 2px, #e5f3ee 3px 17px); }
.use-art.licence { background: linear-gradient(135deg, #f5ab89, #038c8c); }
.use-art.permanence { background: linear-gradient(135deg, #0d1216, #27455b); color: white; }
.use-art span { font-family: var(--serif); font-size: 83px; }
.use-art i { position: absolute; right: 25px; bottom: 20px; padding: 8px 11px; border-radius: 999px; background: var(--lime); color: #090c0d; font-size: 9px; font-style: normal; }
.use-grid > button > small { display: block; margin-top: 18px; color: #038c8c; text-transform: uppercase; letter-spacing: .13em; font-size: 8px; }
.use-grid h3 { min-height: 68px; margin: 9px 0; font-family: var(--serif); font-size: 22px; line-height: 1.12; font-weight: 400; }
.use-link { color: #038c8c; font-size: 9px; }
.landing-conversion { padding: 120px 0 80px; min-height: 820px; }
.conversion-grid { display: grid; grid-template-columns: 1fr 420px; gap: 100px; align-items: center; }
.conversion-copy blockquote { max-width: 720px; margin: 28px 0; font-family: var(--serif); font-size: clamp(48px, 6vw, 82px); line-height: .93; letter-spacing: -.045em; }
.conversion-copy > p { color: #9aa5ab; font-size: 14px; line-height: 1.6; margin-bottom: 28px; }
.mobile-device { width: 330px; min-height: 650px; margin-left: auto; padding: 28px 24px; border: 10px solid #202528; border-radius: 55px; background: linear-gradient(170deg, #11171b, #080b0d); box-shadow: -40px 55px 120px rgba(0,0,0,.55), inset 0 0 0 1px rgba(255,255,255,.06); transform: rotate(7deg); }
.device-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 60px; font-weight: 700; letter-spacing: .1em; }
.device-top i { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; font-size: 8px; font-style: normal; }
.mobile-device > small { display: block; color: var(--lime); text-align: center; text-transform: uppercase; letter-spacing: .16em; }
.device-aperture { width: 180px; height: 180px; margin: 18px auto 30px; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(8, 166, 150,.48); box-shadow: inset 0 0 0 9px #0c1114, inset 0 0 0 10px rgba(8, 166, 150,.12), 0 0 70px rgba(3, 140, 140,.14); }
.device-aperture strong { font-family: var(--serif); font-size: 66px; font-weight: 400; line-height: 1; }
.device-aperture span { color: var(--cobalt-soft); font-size: 9px; letter-spacing: .16em; }
.mobile-device h3 { font-family: var(--serif); font-size: 27px; font-weight: 400; line-height: 1; text-align: center; }
.device-checks { display: grid; gap: 10px; margin: 28px 0; color: #aab4ba; font-size: 10px; }
.mobile-device > button { width: 100%; min-height: 52px; padding: 0 16px; display: flex; justify-content: space-between; align-items: center; border: 0; border-radius: 12px; background: linear-gradient(110deg, #038c8c, #08a696); color: white; }
.mobile-device > button i { font-style: normal; }
.landing-footer { padding: 80px 0 110px; border-top: 0; }
.landing-footer .landing-wrap { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: start; }
.landing-footer strong { font-size: 28px; letter-spacing: .12em; }.landing-footer strong span { color: var(--cobalt-soft); }
.landing-footer p { color: #818c92; font-size: 11px; }
.landing-footer button { border: 0; background: transparent; color: var(--lime); cursor: pointer; }
.landing-footer small { grid-column: 1 / -1; margin-top: 70px; color: #586269; text-transform: uppercase; letter-spacing: .14em; }

@media (max-width: 900px) {
  .landing-hero h1 { font-size: clamp(70px, 12vw, 108px); }
  .product-collage { grid-template-rows: 300px 230px 230px; }
  .collage-main { grid-column: 1 / 9; }.collage-proof { grid-column: 9 / 13; }.collage-receipt { grid-column: 1 / 7; }.collage-rail { grid-column: 7 / 13; }.collage-licence { grid-column: 1 / 13; grid-row: 3; }
  .section-intro.split { gap: 55px; }
  .process-list article { grid-template-columns: 190px 1fr; gap: 25px; }
  .integrate-grid, .conversion-grid { grid-template-columns: 1fr 1fr; gap: 45px; }
  .trust-card { min-height: 400px; }.trust-symbol { width: 120px; height: 120px; }
}

@media (max-width: 640px) {
  .home-header { background: rgba(246,244,238,.94); }
  .home-header nav { background: rgba(246,244,238,.95); border-color: rgba(8,12,14,.1); }
  .home-header nav button { color: #737a7e; }
  .home-header nav button.active { color: #038c8c; }
  .landing-wrap { width: calc(100% - 28px); }
  .landing-hero { padding: 58px 0 78px; }
  .landing-kicker { font-size: 9px; }
  .landing-hero h1 { margin: 12px 0 28px; font-size: clamp(58px, 17vw, 78px); line-height: .82; }
  .landing-lead { grid-template-columns: 1fr; gap: 18px; }
  .landing-lead p { font-size: 14px; }
  .landing-cta { min-height: 50px; width: 100%; }
  .product-collage { margin-top: 40px; grid-template-columns: 1fr 1fr; grid-template-rows: 300px 220px 210px; gap: 8px; }
  .product-collage button { padding: 18px; border-radius: 4px; }
  .collage-main { grid-column: 1 / 3; grid-row: 1; }
  .collage-proof { grid-column: 1; grid-row: 2; }
  .collage-receipt { grid-column: 2; grid-row: 2; }
  .collage-rail { grid-column: 1; grid-row: 3; }
  .collage-licence { grid-column: 2; grid-row: 3; }
  .collage-copy h2 { margin-top: 72px; font-size: 37px; }
  .collage-aperture { width: 118px; height: 118px; right: 18px; top: 24px; }
  .collage-aperture strong { font-size: 43px; }
  .collage-action { bottom: 16px; right: 16px; }
  .collage-proof h3, .collage-receipt h3 { margin-top: 35px; font-size: 22px; }
  .mini-evidence { width: 100%; padding: 10px; }
  .collage-receipt .receipt-orbit { width: 45px; height: 45px; right: 12px; top: 12px; }
  .collage-rail > span { margin-bottom: 12px; }
  .collage-rail > div { padding: 7px; }
  .collage-licence strong { margin: 31px 0 17px; font-size: 28px; }
  .collage-licence > div { display: grid; gap: 4px; }
  .landing-process, .landing-integrate, .landing-use { padding: 78px 0; }
  .section-intro.split { grid-template-columns: 1fr; gap: 25px; margin-bottom: 45px; }
  .section-intro h2 { font-size: 64px; }
  .section-intro.split > div p, .section-intro.split > p { font-size: 13px; }
  .process-list { gap: 34px; }
  .process-list article { grid-template-columns: 1fr; gap: 12px; }
  .process-copy { display: grid; grid-template-columns: 1fr auto; }
  .process-copy p { grid-column: 1 / 3; max-width: 280px; font-size: 11px; }
  .process-copy h3 { font-size: 33px; }
  .process-visual { min-height: 130px; padding: 20px; border-radius: 65px; }
  .process-visual > strong { font-size: 20px; }
  .mock-window { width: 135px; height: 82px; }
  .witness-line { width: 145px; }
  .seal-mini { width: 82px; height: 82px; }.process-visual.seal dl { width: 140px; }
  .integrate-grid { grid-template-columns: 1fr; gap: 30px; }
  .surface-orbit { height: 310px; order: 2; }
  .surface-orbit::before { inset: 45px; }.surface-orbit::after { inset: 88px; }
  .orbit-core { width: 92px; height: 92px; }.orbit-node { width: 60px; height: 60px; }
  .integrate-copy h2 { font-size: 72px; }
  .integrate-copy p { font-size: 13px; }
  .landing-trust { padding: 78px 0 90px; }
  .trust-stage { grid-template-columns: 1fr; gap: 10px; margin-top: 45px; }
  .trust-card, .trust-card.solana { min-height: 240px; transform: none; display: grid; grid-template-columns: 110px 1fr; grid-template-rows: auto 1fr auto; gap: 8px 18px; padding: 20px; border-radius: 18px; }
  .trust-card > small { grid-column: 1 / 3; }
  .trust-symbol { grid-column: 1; grid-row: 2 / 4; width: 100px; height: 100px; margin: auto; font-size: 42px; }
  .trust-card h3 { grid-column: 2; grid-row: 2; margin: auto 0 4px; font-size: 25px; }
  .trust-card > span { grid-column: 2; grid-row: 3; }
  .section-intro.centred { margin-bottom: 45px; }
  .use-grid { grid-template-columns: 1fr; gap: 38px; }
  .use-art { height: 220px; }
  .use-grid h3 { min-height: 0; font-size: 23px; }
  .landing-conversion { min-height: auto; padding: 80px 0; }
  .conversion-grid { grid-template-columns: 1fr; gap: 55px; }
  .conversion-copy blockquote { font-size: 48px; }
  .mobile-device { width: min(310px, 90%); min-height: 580px; margin: 0 auto; transform: rotate(3deg); }
  .device-top { margin-bottom: 36px; }.device-aperture { width: 155px; height: 155px; }.device-aperture strong { font-size: 58px; }
  .landing-footer { padding: 55px 0 75px; }
  .landing-footer .landing-wrap { grid-template-columns: 1fr; gap: 25px; }
  .landing-footer small { grid-column: 1; margin-top: 30px; }
}

/* Premium cross-surface refinement */
body { min-width: 320px; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
.app-shell { isolation: isolate; }
.app-shell::before { content: ""; position: fixed; z-index: -1; inset: 0; pointer-events: none; background: radial-gradient(circle at 12% 32%, rgba(3, 140, 140,.075), transparent 24%), radial-gradient(circle at 88% 70%, rgba(8, 166, 150,.045), transparent 26%); }
.panel { border-color: rgba(214,226,235,.105); border-radius: 18px; background: linear-gradient(145deg, rgba(18,24,29,.93), rgba(9,13,16,.975)); box-shadow: 0 34px 110px rgba(0,0,0,.24), inset 0 1px 0 rgba(255,255,255,.025); }
.app-header nav button { display: flex; align-items: center; justify-content: center; gap: 8px; }
.app-header nav button > i { display: none; font-style: normal; }
.surface-state { display: grid; grid-template-columns: 24px auto; grid-template-rows: auto auto; align-items: center; column-gap: 8px; padding-right: 13px; border-right: 1px solid var(--line); }
.surface-state > i { grid-row: 1 / 3; width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; border: 1px solid rgba(8, 166, 150,.28); color: var(--cobalt-soft); font-style: normal; font-size: 12px; }
.surface-state span, .surface-state b { display: block; line-height: 1.1; }
.surface-state span { color: var(--faint); font-size: 7px; text-transform: uppercase; letter-spacing: .1em; }
.surface-state b { color: #b8c1c8; font-size: 8px; font-weight: 560; margin-top: 3px; }
.continuity-note { display: inline-flex; align-items: center; gap: 11px; margin-top: 22px; padding: 10px 13px 10px 10px; border: 1px solid rgba(8, 166, 150,.14); border-radius: 999px; background: rgba(3, 140, 140,.045); color: var(--muted); font-size: 10px; line-height: 1.45; }
.continuity-note > i { width: 26px; height: 26px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; background: rgba(8, 166, 150,.1); color: var(--cobalt-soft); font-style: normal; }
.continuity-note b { color: #c9d0d5; font-weight: 620; }
.continuity-card { grid-column: 1 / -1; padding: 28px; }
.surface-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.surface-grid button { min-height: 76px; display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255,255,255,.015); text-align: left; cursor: pointer; }
.surface-grid button:hover { border-color: rgba(8, 166, 150,.34); background: rgba(3, 140, 140,.04); }
.surface-grid button > i { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; background: rgba(3, 140, 140,.08); color: var(--cobalt-soft); font-style: normal; font-size: 16px; }
.surface-grid b, .surface-grid small { display: block; }
.surface-grid b { font-size: 11px; }
.surface-grid small { color: var(--muted); font-size: 8px; margin-top: 4px; }
.surface-grid button > em { color: var(--lime); font-size: 7px; font-style: normal; text-shadow: 0 0 9px rgba(8, 166, 150,.7); }
.continuity-card > p { color: var(--muted); font-size: 9px; line-height: 1.6; margin: 15px 0 0; }
.mobile-action-dock { display: none; }

@media (max-width: 900px) {
  .surface-state { display: none; }
  .surface-grid { grid-template-columns: 1fr; }
  .continuity-card { grid-column: auto; }
}

@media (max-width: 640px) {
  :root { --mobile-nav-height: 66px; --mobile-dock-height: 78px; }
  html { background: var(--obsidian); }
  body { overscroll-behavior-y: none; }
  .app-shell { padding-bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)); }
  .app-header { height: 58px; padding: env(safe-area-inset-top) 16px 0; box-sizing: content-box; }
  .brand { font-size: 18px; }
  .app-header nav { height: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom)); padding: 0 12px env(safe-area-inset-bottom); border-top-color: rgba(214,226,235,.1); background: rgba(7,10,12,.93); box-shadow: 0 -18px 60px rgba(0,0,0,.35); }
  .app-header nav button { min-height: 58px; flex-direction: column; gap: 4px; color: #737e87; font-size: 10px; }
  .app-header nav button > i { display: block; height: 20px; font-size: 18px; line-height: 20px; }
  .app-header nav button > span { display: block; font-size: 10px; font-weight: 600; }
  .app-header nav button::after { left: 25%; right: 25%; top: 0; bottom: auto; height: 2px; }
  .app-header nav button.active { color: var(--cobalt-soft); }
  .header-actions { gap: 8px; }
  .avatar { width: 34px; height: 34px; background: linear-gradient(135deg, #1d2b3d, #0c1116); }
  .step-shell { position: sticky; top: calc(58px + env(safe-area-inset-top)); z-index: 45; height: 58px; padding: 0 14px; background: rgba(7,9,11,.92); backdrop-filter: blur(18px); border-bottom: 0; }
  .step-shell::before { left: 13%; right: 13%; top: 20px; }
  .step-shell button { gap: 5px; min-width: 0; }
  .step-shell button i { width: 18px; height: 18px; font-size: 8px; }
  .step-shell button span { max-width: 58px; overflow: hidden; text-overflow: ellipsis; font-size: 7px; }
  .workspace { width: calc(100% - 24px); min-height: auto; padding: 30px 0 calc(118px + env(safe-area-inset-bottom)); }
  .page-intro { margin-bottom: 24px; }
  .page-intro h1, .flow-heading h1, .complete-screen h1, .library-heading h1 { font-size: clamp(38px, 11.5vw, 48px); line-height: .98; margin: 14px 0; }
  .page-intro p, .flow-heading p, .complete-screen > p, .sealing-screen > p, .library-heading p { font-size: 14px; line-height: 1.55; }
  .eyebrow { font-size: 9px; }
  .continuity-note { width: 100%; border-radius: 12px; font-size: 11px; margin-top: 18px; }
  .observe-grid, .flow-grid, .authorize-grid { gap: 12px; }
  .work-card, .readiness-card, .review-main, .side-summary, .fee-card, .identity-card, .account-grid article { padding: 20px; border-radius: 16px; }
  .panel-top { margin-bottom: 22px; font-size: 9px; }
  .field { font-size: 10px; margin-bottom: 18px; }
  .field input, .field textarea { min-height: 48px; padding: 14px; font-size: 16px; border-radius: 10px; }
  .field textarea { min-height: 112px; }
  .evidence-head { align-items: center; }
  .evidence-head b { font-size: 13px; }
  .evidence-head span { font-size: 10px; }
  .evidence-head button { min-width: 44px; min-height: 44px; font-size: 11px; }
  .evidence-list > div { min-height: 66px; padding: 10px 12px; gap: 10px; }
  .evidence-list b { font-size: 12px; }
  .evidence-list small { font-size: 10px; }
  .capture-strip { min-height: 60px; padding: 13px; }
  .capture-strip b { font-size: 11px; }
  .capture-strip small { font-size: 10px; line-height: 1.35; }
  .seal-aperture { width: 174px; height: 174px; margin-bottom: 22px; }
  .seal-aperture strong { font-size: 52px; }
  .readiness-card h2 { font-size: 26px; }
  .readiness-card > p { font-size: 12px; }
  .plain-checks span { font-size: 11px; }
  .readiness-card > .button, .side-summary > .button, .destination-footer > .button, .identity-card > .button { display: none; }
  .flow-screen { padding-top: 24px; }
  .flow-heading { margin-bottom: 24px; }
  .flow-heading .back { display: none; }
  .summary-banner { gap: 14px; padding-bottom: 20px; }
  .summary-banner h2 { font-size: 23px; }
  .summary-banner p { font-size: 11px; }
  .review-facts small { font-size: 9px; }
  .review-facts strong { font-size: 11px; }
  .section-label small { display: none; }
  .section-label span { font-size: 13px; }
  .choice-stack button { min-height: 64px; padding: 13px; border-radius: 11px; }
  .choice-stack b { font-size: 12px; }
  .choice-stack small { font-size: 10px; line-height: 1.35; }
  .licence-settings label { font-size: 9px; }
  .licence-settings input, .licence-settings select { font-size: 16px; }
  .side-summary dt, .side-summary dd { font-size: 10px; }
  .rail-grid { gap: 10px; }
  .rail-card { min-height: 0; padding: 18px; border-radius: 16px; display: grid; grid-template-columns: 52px 1fr auto; grid-template-rows: auto auto auto; column-gap: 14px; }
  .rail-top { grid-row: 1 / 4; grid-column: 1; margin: 0; display: block; }
  .rail-top > i { display: none; }
  .rail-mark { width: 48px; height: 48px; }
  .rail-card > small { grid-column: 2; align-self: end; font-size: 8px; }
  .rail-card h2 { grid-column: 2; font-size: 26px; margin: 3px 0; }
  .rail-card > p { grid-column: 2 / 4; font-size: 11px; margin: 0; }
  .rail-detail { display: none; }
  .rail-card footer { grid-column: 3; grid-row: 1 / 3; align-self: center; min-width: 92px; margin: 0; padding: 0; border: 0; grid-template-columns: 1fr; gap: 9px; text-align: right; }
  .rail-card footer span:last-child { text-align: right; }
  .rail-card footer b { font-size: 9px; }
  .destination-footer { padding: 16px; border-radius: 16px; gap: 14px; }
  .destination-choice { min-width: 100%; }
  .destination-choice strong { font-size: 13px; }
  .destination-choice p { font-size: 10px; }
  .storage-select { font-size: 9px; }
  .storage-select select { min-height: 48px; font-size: 16px; }
  .quote-chip small, .quote-chip span { font-size: 9px; }
  .quote-chip strong { font-size: 25px; }
  .destination-note, .quote-disclaimer { font-size: 10px; line-height: 1.55; }
  .fee-title h2 { font-size: 22px; }
  .fee-lines > div { align-items: flex-start; gap: 16px; font-size: 11px; line-height: 1.4; }
  .fee-lines strong { text-align: right; }
  .net-receive strong { font-size: 30px; }
  .identity-option { min-height: 62px; padding: 12px; }
  .identity-option b { font-size: 12px; }
  .identity-option small, .authorization-note span { font-size: 10px; }
  .authorization-note b { font-size: 11px; }
  .sealing-screen { padding-top: 44px; }
  .sealing-aperture { width: 160px; height: 160px; margin-bottom: 30px; }
  .sealing-screen h1 { font-size: 39px; }
  .sealing-steps { margin-top: 30px; border-radius: 14px; }
  .sealing-steps > div { min-height: 58px; }
  .sealing-steps span { font-size: 10px; }
  .sealing-steps em { font-size: 8px; }
  .complete-screen { padding-top: 32px; }
  .completed-seal { width: 150px; height: 150px; margin-bottom: 28px; }
  .complete-actions { display: grid; grid-template-columns: 1fr 48px; }
  .complete-actions .button:first-child { display: none; }
  .complete-actions .button.secondary { width: auto; }
  .icon-button { width: 48px; }
  .after-seal { margin-top: 22px; }
  .after-seal button { min-height: 68px; }
  .after-seal b { font-size: 11px; }
  .after-seal small { font-size: 9px; }
  .library-screen, .account-screen { padding-top: 34px; }
  .library-heading { margin-bottom: 25px; }
  .library-heading .button { min-height: 50px; }
  .filters { margin: 0 -12px; padding: 0 12px 4px; scrollbar-width: none; }
  .filters::-webkit-scrollbar { display: none; }
  .filters button { min-height: 42px; padding: 0 15px; font-size: 10px; }
  .search { height: 48px; border-radius: 11px; }
  .search input { font-size: 16px; }
  .seal-table { overflow: visible; background: transparent; border: 0; box-shadow: none; display: grid; gap: 10px; }
  .seal-row.head { display: none; }
  .seal-row { min-width: 0; min-height: 122px; padding: 15px; border: 1px solid var(--line); border-radius: 15px; background: linear-gradient(145deg, rgba(18,24,29,.93), rgba(9,13,16,.975)); grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto auto auto; gap: 8px 12px; }
  .seal-row > span:first-child { grid-column: 1 / 3; }
  .seal-row > span:nth-child(2) { grid-column: 1; }
  .seal-row > span:nth-child(3) { grid-column: 2; grid-row: 2; text-align: right; }
  .seal-row > span:nth-child(4) { grid-column: 1; grid-row: 3; }
  .seal-row > span:nth-child(5) { grid-column: 2; grid-row: 3; text-align: right; }
  .seal-row > span:nth-child(6) { display: none; }
  .seal-row b { font-size: 11px; }
  .seal-row small, .seal-row code { font-size: 9px; }
  .seal-row em { font-size: 9px; }
  .row-mark { width: 40px; height: 40px; }
  .profile-card { gap: 14px; }
  .profile-card h2 { font-size: 24px; }
  .profile-card p { font-size: 10px; line-height: 1.45; }
  .surface-grid button { min-height: 70px; }
  .surface-grid b { font-size: 12px; }
  .surface-grid small, .continuity-card > p { font-size: 10px; }
  .settings-card > button { min-height: 58px; }
  .settings-card > button b { font-size: 11px; }
  .settings-card > button small, .settings-card > label, .custody-path code, .fund-card > p, .connection-state small, .core-card dt, .core-card dd { font-size: 10px; }
  .receipt-drawer { width: 100%; padding: calc(54px + env(safe-area-inset-top)) 20px calc(30px + env(safe-area-inset-bottom)); border-left: 0; animation: drawerMobile .26s ease-out; }
  .close { top: calc(14px + env(safe-area-inset-top)); right: 16px; width: 42px; height: 42px; }
  .drawer-seal { width: 96px; height: 96px; margin: 22px 0; }
  .receipt-drawer h2 { font-size: 30px; }
  .verification-banner, .receipt-drawer dt, .receipt-drawer dd, .receipt-drawer summary, .receipt-drawer details p { font-size: 10px; }
  .drawer-actions .button { min-height: 54px; }
  .toast { bottom: calc(var(--mobile-nav-height) + var(--mobile-dock-height) + env(safe-area-inset-bottom) + 12px); width: max-content; max-width: calc(100% - 28px); text-align: center; font-size: 10px; }
  .mobile-action-dock { position: fixed; display: flex; z-index: 85; left: 10px; right: 10px; bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom) + 8px); min-height: 68px; gap: 8px; padding: 8px; border: 1px solid rgba(214,226,235,.13); border-radius: 18px; background: rgba(12,16,19,.94); backdrop-filter: blur(22px); box-shadow: 0 18px 70px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.035); }
  .dock-back { width: 50px; flex: 0 0 auto; border: 1px solid var(--line); border-radius: 12px; background: rgba(255,255,255,.025); font-size: 18px; }
  .dock-primary { min-width: 0; flex: 1; border: 0; border-radius: 12px; padding: 0 15px; background: linear-gradient(115deg, #f28705, #f27405); color: white; display: flex; align-items: center; justify-content: space-between; text-align: left; box-shadow: 0 13px 34px rgba(3, 140, 140,.28); }
  .dock-primary span, .dock-primary small, .dock-primary b { display: block; }
  .dock-primary small { opacity: .68; font-size: 8px; text-transform: uppercase; letter-spacing: .1em; }
  .dock-primary b { margin-top: 3px; max-width: 245px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; }
  .dock-primary > i { font-style: normal; font-size: 17px; }
  .app-footer { display: none; }
}

@media (max-width: 390px) {
  .rail-card { grid-template-columns: 48px minmax(0, 1fr); }
  .rail-card footer { grid-column: 2; grid-row: 4; display: flex; justify-content: space-between; text-align: left; margin-top: 10px; }
  .rail-card footer span:last-child { text-align: right; }
  .dock-primary b { max-width: 195px; }
}

@keyframes drawerMobile { from { transform: translateY(8%); opacity: .7; } }

/* Ultimate system: one visual language across home, app and wallet */
:root {
  --obsidian: #07100f;
  --ink: #07100f;
  --surface: #0c1514;
  --surface-2: #111c1b;
  --paper: #f2eee4;
  --paper-soft: #e9e5dc;
  --muted: #8f9a96;
  --faint: #65716d;
  --cobalt: #038c8c;
  --cobalt-deep: #025159;
  --cyan: #08a696;
  --cobalt-soft: #08a696;
  --lime: #c8ff3d;
  --amber: #f2b84b;
  --line: rgba(225,239,233,.10);
  --line-strong: rgba(225,239,233,.17);
  --shadow-soft: 0 24px 70px rgba(7,16,15,.12);
  --shadow-dark: 0 34px 100px rgba(0,0,0,.32);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
}

body::before { opacity: .026; background-size: 7px 7px; mix-blend-mode: normal; }
.app-shell { background: radial-gradient(circle at 76% -8%, rgba(3, 140, 140,.14), transparent 30%), var(--obsidian); }
.app-header { height: 72px; border-bottom-color: rgba(225,239,233,.08); background: rgba(7,16,15,.91); }
.brand { gap: 10px; letter-spacing: 0; }
.brand-mark { width: 36px; height: 36px; display: block; flex: 0 0 36px; border-radius: 11px; background: #050909 url('../public/se-logo.png') center / 32px 30px no-repeat; box-shadow: 0 8px 24px rgba(7,16,15,.22); }
.brand-lockup { display: grid; gap: 3px; text-align: left; color: var(--paper) !important; margin: 0 !important; }
.brand-lockup b { font-size: 11px; line-height: 1; letter-spacing: .105em; font-weight: 680; }
.brand-lockup small { margin: 0; color: var(--cyan); font-size: 6px; letter-spacing: .16em; }
.home-header { height: 72px; background: rgba(242,238,228,.92); border-bottom-color: rgba(7,16,15,.08); }
.home-header .brand-lockup { color: var(--ink) !important; }
.home-header .brand-lockup small { color: var(--cobalt); }
.home-header .brand-mark { background-color: var(--ink); }
.home-header nav button.active { color: var(--ink); }
.home-header nav button::after { background: var(--cobalt); }
.app-header nav button { padding-inline: 17px; font-size: 11px; font-weight: 560; }
.surface-state { border-color: var(--line); }
.home-header .surface-state { border-color: rgba(7,16,15,.1); }
.panel { border: 0; border-radius: var(--radius-md); background: linear-gradient(145deg, rgba(17,28,27,.96), rgba(8,15,14,.98)); box-shadow: var(--shadow-dark), inset 0 1px 0 rgba(255,255,255,.035); }
.button { min-height: 52px; border-radius: var(--radius-sm); font-size: 11px; }
.button.primary, .dock-primary { background: linear-gradient(115deg, var(--cobalt), #f27405); box-shadow: 0 16px 40px rgba(3, 140, 140,.26); }
.button.primary:hover { box-shadow: 0 20px 50px rgba(3, 140, 140,.34); }
.field input, .field textarea, .settings-card select, .storage-select select, .licence-settings input, .licence-settings select { border: 0; background: rgba(3,9,8,.62); box-shadow: inset 0 0 0 1px rgba(225,239,233,.08); }
.field input:focus, .field textarea:focus, .settings-card select:focus { box-shadow: inset 0 0 0 1px var(--cyan), 0 0 0 4px rgba(82,217,232,.08); }
.choice-stack button, .identity-option, .surface-grid button, .after-seal button { border: 0; box-shadow: inset 0 0 0 1px rgba(225,239,233,.075); }
.choice-stack button.selected, .identity-option.selected { box-shadow: inset 0 0 0 1px rgba(82,217,232,.42); background: rgba(3, 140, 140,.10); }
.rail-card { border: 0; border-radius: var(--radius-md); background: linear-gradient(155deg, rgba(18,30,29,.97), rgba(8,15,14,.98)); box-shadow: inset 0 1px 0 rgba(255,255,255,.035), 0 24px 70px rgba(0,0,0,.16); }
.rail-card.selected { box-shadow: inset 0 0 0 1px rgba(82,217,232,.42), 0 28px 80px rgba(3, 140, 140,.18); }
.rail-mark, .mini-seal, .row-mark { border-color: rgba(82,217,232,.28); color: var(--cyan); }
.eyebrow { color: var(--cyan); }
.seal-aperture { background: conic-gradient(var(--cyan) var(--score), #1c2926 0); }
.seal-aperture::before { border-color: rgba(82,217,232,.16); }
.seal-aperture span { color: var(--cyan); }
.plain-checks, .summary-banner, .review-facts, .fee-title, .fee-lines > div, .authorization-note, .side-summary dl div, .receipt-drawer dl div, .sealing-steps > div { border-color: rgba(225,239,233,.075); }
.net-receive { border-color: rgba(200,255,61,.17); }

.landing-page, .landing-light { background: var(--paper); color: var(--ink); }
.landing-wrap { width: min(1200px, calc(100% - 56px)); }
.landing-hero { position: relative; padding: 92px 0 132px; }
.landing-hero::before { content: ""; position: absolute; width: 600px; height: 600px; right: -270px; top: -320px; border-radius: 50%; background: radial-gradient(circle, rgba(82,217,232,.16), transparent 68%); pointer-events: none; }
.landing-kicker { color: var(--cobalt); font-size: 10px; letter-spacing: .18em; }
.landing-hero h1 { max-width: 1090px; margin: 18px 0 46px; font-size: clamp(82px, 11vw, 148px); line-height: .79; }
.landing-hero h1 em { color: var(--cobalt); }
.landing-lead { width: min(550px, 100%); gap: 30px; }
.landing-lead p { color: #4f5b57; font-size: 15px; }
.landing-cta { border-radius: 13px; min-height: 52px; padding-inline: 18px; transition: transform .2s ease, box-shadow .2s ease; }
.landing-cta.dark { background: var(--ink); color: var(--paper); box-shadow: 0 16px 38px rgba(7,16,15,.16); }
.landing-cta.cobalt { background: var(--cobalt); box-shadow: 0 15px 38px rgba(3, 140, 140,.22); }
.landing-cta.lime { background: var(--lime); color: var(--ink); box-shadow: 0 15px 38px rgba(200,255,61,.12); }
.product-collage { grid-template-rows: 350px 250px; gap: 12px; margin-top: 72px; }
.product-collage button { border-radius: 18px; padding: 26px; box-shadow: var(--shadow-soft); transition: transform .25s ease, box-shadow .25s ease; }
.product-collage button:hover { transform: translateY(-4px); box-shadow: 0 30px 85px rgba(7,16,15,.17); }
.collage-main { background: radial-gradient(circle at 18% 14%, rgba(82,217,232,.28), transparent 34%), radial-gradient(circle at 82% 5%, rgba(3, 140, 140,.62), transparent 38%), linear-gradient(140deg, #132321, #07100f 72%); }
.collage-main::after { height: 48%; background: linear-gradient(transparent, rgba(7,16,15,.72)); }
.collage-copy h2 { margin-top: 58px; font-size: 49px; }
.collage-aperture { width: 168px; height: 168px; border-color: rgba(82,217,232,.32); background: rgba(7,16,15,.76); box-shadow: inset 0 0 0 9px rgba(255,255,255,.02), 0 30px 80px rgba(0,0,0,.26); }
.collage-aperture small { color: var(--cyan); }
.collage-action { border-radius: 11px; background: var(--lime); }
.collage-proof { background: radial-gradient(circle at 90% 10%, rgba(82,217,232,.28), transparent 35%), linear-gradient(145deg, #e5e4dc, #b9dadd 80%); color: var(--ink); }
.collage-proof::after { color: rgba(3, 140, 140,.09); }
.mini-evidence { border-radius: 13px; background: rgba(242,238,228,.86); box-shadow: 0 20px 50px rgba(7,16,15,.13); }
.mini-evidence i { background: var(--cobalt); }
.collage-receipt { background: radial-gradient(circle at 86% 12%, rgba(82,217,232,.14), transparent 30%), linear-gradient(150deg, #0c1917, #07100f); }
.receipt-orbit { border-color: rgba(200,255,61,.35); }
.collage-receipt code { color: var(--cyan); }
.collage-rail { background: linear-gradient(135deg, #08a696, #038c8c); color: var(--ink); }
.collage-rail > div { background: rgba(242,238,228,.55); }
.collage-rail > div.selected { background: var(--ink); color: var(--paper); }
.collage-licence { background: linear-gradient(140deg, #f2eee4, #d9e3de); }
.collage-licence em { color: var(--cobalt); }
.landing-process { padding: 140px 0; border-color: rgba(7,16,15,.08); }
.section-intro.split { gap: 110px; margin-bottom: 78px; }
.section-intro h2 { font-size: clamp(62px, 7.5vw, 98px); }
.section-intro.split > div p, .section-intro.split > p { color: #53605b; }
.process-list { gap: 20px; }
.process-list article { grid-template-columns: 230px 1fr; gap: 48px; }
.process-copy h3 span { color: var(--cobalt); }
.process-copy p { color: #5e6b66; font-size: 11px; }
.process-visual { min-height: 174px; border-radius: 24px; box-shadow: var(--shadow-soft); }
.process-visual.create { background: linear-gradient(115deg, #d7e4df, #08a696 64%, #038c8c); }
.process-visual.witness { background: linear-gradient(115deg, #173330, #038c8c 72%); }
.process-visual.seal { background: linear-gradient(115deg, #12211f, #07100f 66%); }
.mock-window { border-radius: 12px; background: var(--ink); }
.mock-window span { background: linear-gradient(90deg, var(--cyan) 55%, rgba(255,255,255,.12) 55%); }
.witness-line i { background: var(--cobalt); border-color: rgba(82,217,232,.75); }
.landing-integrate { padding: 135px 0; background: var(--paper-soft); }
.orbit-core { background: var(--ink); color: var(--lime); box-shadow: 0 24px 70px rgba(7,16,15,.18); }
.orbit-node { background: var(--paper); color: var(--cobalt); box-shadow: 0 18px 50px rgba(7,16,15,.10); }
.surface-orbit::before, .surface-orbit::after { border-color: rgba(3, 140, 140,.16); }
.integrate-copy p { color: #53605b; }
.integrate-chips span { border: 0; background: rgba(3, 140, 140,.075); color: var(--cobalt); }
.landing-trust { padding: 135px 0 155px; background: radial-gradient(circle at 16% 0%, rgba(82,217,232,.17), transparent 28%), radial-gradient(circle at 88% 8%, rgba(3, 140, 140,.24), transparent 30%), var(--ink); }
.trust-stage { gap: 14px; }
.trust-card { min-height: 440px; border: 0; border-radius: 24px; background: linear-gradient(155deg, rgba(20,34,32,.96), rgba(7,16,15,.98)); box-shadow: var(--shadow-dark), inset 0 1px 0 rgba(255,255,255,.04); }
.trust-card.solana { background: radial-gradient(circle at 70% 5%, rgba(3, 140, 140,.28), transparent 45%), linear-gradient(155deg, #142321, #07100f); }
.trust-symbol { border-color: rgba(82,217,232,.28); color: var(--cyan); }
.landing-use { padding: 140px 0; }
.use-grid { gap: 14px; }
.use-art { height: 280px; border-radius: 18px; box-shadow: var(--shadow-soft); }
.use-art.authorship { background: radial-gradient(circle, var(--paper) 0 18%, transparent 19%), repeating-radial-gradient(circle, rgba(82,217,232,.7) 0 2px, #dbe6e1 3px 17px); }
.use-art.licence { background: linear-gradient(135deg, var(--cyan), var(--cobalt)); }
.use-art.permanence { background: radial-gradient(circle at 70% 10%, rgba(3, 140, 140,.32), transparent 40%), linear-gradient(135deg, #12211f, var(--ink)); }
.use-grid > button > small, .use-link { color: var(--cobalt); }
.landing-conversion { min-height: 840px; padding: 130px 0 90px; background: radial-gradient(circle at 88% 18%, rgba(3, 140, 140,.22), transparent 30%), var(--ink); }
.conversion-copy blockquote { font-size: clamp(48px, 5.7vw, 76px); }
.mobile-device { border-color: #17201f; border-radius: 52px; background: radial-gradient(circle at 50% 18%, rgba(3, 140, 140,.17), transparent 32%), linear-gradient(170deg, #111d1b, #07100f); box-shadow: -40px 60px 130px rgba(0,0,0,.58), inset 0 0 0 1px rgba(255,255,255,.05); }
.mobile-device .device-top::before { content: ""; width: 28px; height: 28px; border-radius: 8px; background: #050909 url('../public/se-logo.png') center / 25px 24px no-repeat; margin-right: 8px; }
.device-top { display: grid; grid-template-columns: auto 1fr auto; }
.device-aperture { border-color: rgba(82,217,232,.38); }
.device-aperture span { color: var(--cyan); }
.mobile-device > button { background: linear-gradient(110deg, var(--cobalt), #f27405); }
.landing-footer { border-color: rgba(225,239,233,.08); }
.landing-footer strong span { color: var(--cyan); }

@media (max-width: 900px) {
  .landing-wrap { width: min(100% - 40px, 1200px); }
  .process-list article { grid-template-columns: 190px 1fr; gap: 28px; }
}

@media (max-width: 640px) {
  .brand { gap: 8px; }
  .brand-mark { width: 32px; height: 32px; flex-basis: 32px; background-size: 28px 27px; border-radius: 9px; }
  .brand-lockup b { font-size: 9px; }
  .brand-lockup small { font-size: 5px; }
  .home-header nav { background: rgba(242,238,228,.96); }
  .landing-wrap { width: calc(100% - 28px); }
  .landing-hero { padding: 64px 0 88px; }
  .landing-hero h1 { font-size: clamp(56px, 16.5vw, 76px); margin-bottom: 32px; }
  .product-collage { grid-template-rows: 310px 230px 220px; gap: 9px; margin-top: 46px; }
  .product-collage button { border-radius: 15px; padding: 18px; }
  .collage-copy h2 { font-size: 36px; }
  .collage-proof h3, .collage-receipt h3 { font-size: 21px; }
  .landing-process, .landing-integrate, .landing-use { padding: 88px 0; }
  .section-intro.split { gap: 25px; margin-bottom: 48px; }
  .section-intro h2 { font-size: 62px; }
  .process-list { gap: 38px; }
  .process-list article { grid-template-columns: 1fr; }
  .process-visual { border-radius: 20px; }
  .landing-trust { padding: 88px 0 96px; }
  .trust-card, .trust-card.solana { border-radius: 18px; }
  .use-art { border-radius: 16px; }
  .landing-conversion { padding: 90px 0; }
  .conversion-copy blockquote { font-size: 46px; }
  .mobile-device { border-radius: 46px; }
  .panel { border-radius: 17px; }
  .mobile-action-dock { border: 0; box-shadow: 0 24px 70px rgba(0,0,0,.52), inset 0 0 0 1px rgba(225,239,233,.09); }
  .seal-row { border: 0; box-shadow: inset 0 0 0 1px rgba(225,239,233,.075), 0 18px 50px rgba(0,0,0,.16); }
}

/* Borderless editorial master: structure comes from type, space and depth. */
.landing-page,
.landing-page section,
.landing-page footer,
.landing-page button,
.landing-page article,
.landing-page [class*="card"],
.landing-page [class*="visual"],
.landing-page [class*="device"],
.landing-page [class*="orbit"],
.landing-page [class*="aperture"] {
  border: 0 !important;
}

.home-header,
.app-header,
.app-footer,
.workspace,
.panel,
.rail-card,
.destination-footer,
.summary-banner,
.review-facts,
.plain-checks,
.choice-stack button,
.identity-option,
.authorization-note,
.fee-title,
.fee-lines > div,
.net-receive,
.sealing-steps,
.sealing-steps > div,
.after-seal button,
.seal-table,
.seal-row,
.profile-card,
.continuity-card,
.settings-card,
.fund-card,
.core-card,
.surface-grid button,
.receipt-drawer,
.receipt-drawer dl div,
.mobile-action-dock,
.dock-back,
.field input,
.field textarea,
.licence-settings input,
.licence-settings select,
.storage-select select,
.settings-card select,
.search,
.filters button {
  border: 0 !important;
}

.landing-page { overflow: clip; }
.landing-wrap { width: min(1240px, calc(100% - 64px)); }
.landing-hero { padding: 86px 0 138px; }
.landing-kicker {
  color: var(--ink);
  font-size: 13px;
  font-weight: 540;
  letter-spacing: -.015em;
  text-transform: none;
}
.landing-hero h1 {
  max-width: 1180px;
  margin: 4px 0 48px;
  font-size: clamp(88px, 11.8vw, 164px);
  font-weight: 510;
  letter-spacing: -.075em;
  line-height: .82;
}
.landing-hero h1 em { color: var(--ink); font-style: normal; }
.landing-lead { margin-left: auto; width: min(520px, 100%); }
.landing-lead p { font-size: 16px; line-height: 1.45; letter-spacing: -.025em; }
.landing-cta { border: 0 !important; border-radius: 999px; padding: 0 20px; }
.landing-cta span { display: inline-grid; place-items: center; margin-left: 15px; }

.product-collage {
  grid-template-columns: 1.28fr .92fr;
  grid-template-rows: 390px 280px;
  gap: 14px;
  margin-top: 76px;
}
.product-collage button {
  border-radius: 4px;
  box-shadow: 0 22px 55px rgba(7,16,15,.11);
}
.product-collage button:hover { transform: translateY(-3px) scale(1.002); }
.collage-main { grid-column: 1 / 3; border-radius: 4px !important; }
.collage-main::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 77% 45%, rgba(200,255,61,.18), transparent 13%),
    linear-gradient(105deg, transparent 0 48%, rgba(82,217,232,.09) 49% 60%, transparent 61%);
  pointer-events: none;
}
.collage-copy { position: relative; z-index: 2; }
.collage-copy h2 { margin-top: 70px; font-size: clamp(44px, 5.3vw, 68px); letter-spacing: -.055em; }
.collage-aperture {
  right: 10%;
  width: 190px;
  height: 190px;
  border: 0 !important;
  background:
    radial-gradient(circle at center, rgba(7,16,15,.96) 0 59%, transparent 60%),
    conic-gradient(var(--lime) 0 86%, rgba(255,255,255,.11) 86%);
  box-shadow: 0 35px 90px rgba(0,0,0,.34);
}
.receipt-orbit,
.trust-symbol,
.device-aperture,
.completed-seal,
.sealing-aperture,
.seal-aperture {
  border: 0 !important;
  box-shadow: inset 0 0 0 1px rgba(82,217,232,.22), 0 20px 60px rgba(0,0,0,.22);
}
.collage-proof,
.collage-receipt,
.collage-rail,
.collage-licence { border-radius: 4px !important; }
.collage-proof { grid-column: 1; }
.collage-receipt { grid-column: 2; }
.collage-rail,
.collage-licence { display: none; }

.landing-process { padding: 150px 0; }
.section-intro.split { align-items: start; }
.section-intro h2 {
  font-size: clamp(68px, 8.2vw, 108px);
  font-weight: 520;
  letter-spacing: -.07em;
  line-height: .82;
}
.process-list { gap: 42px; }
.process-list article { grid-template-columns: 220px minmax(0, 1fr); align-items: center; gap: 60px; }
.process-copy small { color: var(--faint); }
.process-copy h3 { font-size: 33px; letter-spacing: -.05em; }
.process-copy p { max-width: 190px; line-height: 1.48; }
.process-visual {
  min-height: 196px;
  border-radius: 999px !important;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(7,16,15,.14);
}
.process-visual.create { background: linear-gradient(105deg, #d7ded8, #8dd8d5 48%, #4567d4); }
.process-visual.witness { background: linear-gradient(105deg, #191f1e, #6047d2 52%, #d494c8); }
.process-visual.seal { background: linear-gradient(105deg, #dfaba4, #101918 55%, #07100f); }
.mock-window { box-shadow: 0 18px 45px rgba(0,0,0,.28); }

.landing-integrate { background: #f0efe9; padding: 148px 0; }
.integrate-grid { grid-template-columns: .78fr 1.22fr; }
.integrate-copy h2 { font-size: clamp(70px, 8.4vw, 116px); line-height: .82; letter-spacing: -.075em; }
.orbit-core,
.orbit-node { border: 0 !important; box-shadow: 0 22px 60px rgba(7,16,15,.11); }
.surface-orbit::before,
.surface-orbit::after { display: none; }

.landing-trust {
  padding: 142px 0 160px;
  background:
    radial-gradient(circle at 12% 0%, rgba(82,217,232,.32), transparent 31%),
    radial-gradient(circle at 78% 4%, rgba(222,63,99,.34), transparent 27%),
    radial-gradient(circle at 96% 10%, rgba(3, 140, 140,.42), transparent 28%),
    #050807;
}
.section-intro.inverse h2 { max-width: 860px; }
.trust-stage { gap: 16px; }
.trust-card {
  min-height: 480px;
  border-radius: 34px 34px 8px 8px !important;
  box-shadow: 0 40px 100px rgba(0,0,0,.38);
}
.trust-card.private { transform: translateY(36px); }
.trust-card.bitcoin { transform: translateY(18px); }

.landing-use { padding: 158px 0; }
.section-intro.centred h2 { font-size: clamp(66px, 7.6vw, 100px); }
.use-grid { gap: 18px; }
.use-grid > button { text-align: left; }
.use-art { border-radius: 2px !important; height: 300px; }
.use-grid h3 { font-size: 22px; line-height: 1.1; letter-spacing: -.04em; }

.landing-conversion {
  min-height: 900px;
  background:
    radial-gradient(circle at 78% 15%, rgba(3, 140, 140,.35), transparent 26%),
    radial-gradient(circle at 100% 0%, rgba(200,255,61,.12), transparent 22%),
    #030504;
}
.conversion-copy blockquote { letter-spacing: -.065em; }
.mobile-device { border: 0 !important; box-shadow: -42px 70px 140px rgba(0,0,0,.72); }
.landing-footer { border: 0 !important; padding-bottom: 100px; }

/* The product shell uses layered surfaces, never line-drawn boxes. */
.panel,
.rail-card,
.destination-footer,
.seal-row,
.profile-card,
.continuity-card,
.settings-card,
.fund-card,
.core-card,
.receipt-drawer {
  background: linear-gradient(145deg, rgba(18,29,28,.98), rgba(8,14,13,.99));
  box-shadow: 0 24px 68px rgba(0,0,0,.24), inset 0 1px 0 rgba(255,255,255,.025);
}
.choice-stack button,
.identity-option,
.after-seal button,
.surface-grid button,
.filters button,
.dock-back {
  background: rgba(255,255,255,.045);
  box-shadow: none;
}
.choice-stack button.selected,
.identity-option.selected,
.rail-card.selected,
.filters button.active {
  background: linear-gradient(135deg, rgba(3, 140, 140,.24), rgba(82,217,232,.07));
  box-shadow: 0 18px 44px rgba(0,0,0,.18);
}
.plain-checks,
.summary-banner,
.review-facts,
.authorization-note,
.fee-lines,
.sealing-steps,
.receipt-drawer dl { display: grid; gap: 8px; }
.plain-checks > div,
.summary-banner > div,
.review-facts > div,
.authorization-note,
.fee-lines > div,
.sealing-steps > div,
.receipt-drawer dl > div {
  border: 0 !important;
  border-radius: 12px;
  background: rgba(255,255,255,.032);
}
.field input,
.field textarea,
.licence-settings input,
.licence-settings select,
.storage-select select,
.settings-card select,
.search {
  background: rgba(255,255,255,.05);
  box-shadow: none;
}
.field input:focus,
.field textarea:focus,
.licence-settings input:focus,
.licence-settings select:focus,
.storage-select select:focus,
.settings-card select:focus,
.search:focus-within {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px rgba(82,217,232,.07);
}

@media (max-width: 900px) {
  .landing-wrap { width: min(100% - 40px, 1240px); }
  .landing-hero h1 { font-size: clamp(76px, 14vw, 118px); }
  .process-list article { grid-template-columns: 180px minmax(0, 1fr); gap: 34px; }
  .trust-card.private,
  .trust-card.bitcoin { transform: none; }
}

@media (max-width: 640px) {
  .landing-wrap { width: calc(100% - 28px); }
  .landing-hero { padding: 52px 0 88px; }
  .landing-kicker { font-size: 11px; }
  .landing-hero h1 { margin-top: 5px; font-size: clamp(57px, 17vw, 78px); line-height: .85; }
  .landing-lead { margin-left: 0; }
  .landing-lead p { font-size: 14px; }
  .product-collage {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 300px 225px;
    gap: 8px;
    margin-top: 50px;
  }
  .product-collage button { padding: 16px; border-radius: 2px !important; }
  .collage-main { grid-column: 1 / 3; }
  .collage-copy h2 { margin-top: 62px; font-size: 34px; }
  .collage-copy p { display: none; }
  .collage-aperture { width: 114px; height: 114px; right: 7%; top: 27%; }
  .collage-aperture strong { font-size: 37px; }
  .collage-action { left: 16px; right: auto; bottom: 16px; }
  .collage-proof h3,
  .collage-receipt h3 { font-size: 17px; }
  .mini-evidence { padding: 10px; }
  .landing-process,
  .landing-integrate,
  .landing-use { padding: 96px 0; }
  .section-intro h2,
  .integrate-copy h2,
  .section-intro.centred h2 { font-size: 58px; }
  .process-list { gap: 48px; }
  .process-list article { grid-template-columns: 1fr; gap: 16px; }
  .process-copy p { max-width: 290px; }
  .process-visual { min-height: 150px; border-radius: 999px !important; }
  .integrate-grid { grid-template-columns: 1fr; }
  .surface-orbit { min-height: 300px; }
  .landing-trust { padding: 94px 0 106px; }
  .trust-stage { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; margin-right: -14px; padding-right: 14px; scrollbar-width: none; }
  .trust-stage::-webkit-scrollbar { display: none; }
  .trust-card { min-width: 82vw; min-height: 430px; scroll-snap-align: start; border-radius: 28px 28px 5px 5px !important; }
  .use-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; margin-right: -14px; padding: 0 14px 8px 0; scrollbar-width: none; }
  .use-grid::-webkit-scrollbar { display: none; }
  .use-grid > button { min-width: 80vw; scroll-snap-align: start; }
  .use-art { height: 250px; }
  .landing-conversion { min-height: 0; padding: 96px 0 110px; }
  .conversion-copy blockquote { font-size: 43px; }
  .mobile-device { border-radius: 44px !important; }
  .mobile-action-dock { box-shadow: 0 26px 74px rgba(0,0,0,.62); }
  .seal-row { box-shadow: 0 18px 50px rgba(0,0,0,.22); }
}

/* Four clear seal purposes. The product proves origin; it is not a trading terminal. */
.kind-picker { margin: -8px 0 26px; }
.kind-picker-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 12px; }
.kind-picker-heading > span { color: #dce5e2; font-size: 11px; font-weight: 700; }
.kind-picker-heading > small { color: var(--muted); font-size: 9px; }
.kind-options { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.kind-options button { min-height: 104px; border: 0; border-radius: 16px; padding: 15px; display: grid; grid-template-columns: 34px minmax(0, 1fr) 18px; gap: 11px; align-items: center; color: #d9e2df; background: rgba(255,255,255,.037); text-align: left; cursor: pointer; transition: transform .18s ease, background .18s ease, box-shadow .18s ease; }
.kind-options button:hover { transform: translateY(-2px); background: rgba(255,255,255,.055); }
.kind-options button.selected { color: #f5f7f2; background: linear-gradient(145deg, rgba(3, 140, 140,.27), rgba(24,41,55,.38)); box-shadow: inset 0 0 0 1px rgba(82,217,232,.32), 0 20px 55px rgba(0,0,0,.18); }
.kind-options button > i { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; color: var(--cyan); background: rgba(82,217,232,.09); font-family: var(--serif); font-size: 15px; font-style: normal; }
.kind-options button b, .kind-options button small { display: block; }
.kind-options button b { font-size: 11px; }
.kind-options button small { margin-top: 5px; color: #818e8a; font-size: 8px; line-height: 1.35; }
.kind-options button.selected small { color: #afbbb7; }
.kind-options button > em { color: var(--cyan); font-size: 10px; font-style: normal; }
.origin-boundary, .settlement-note, .token-boundary { display: flex; gap: 12px; align-items: flex-start; margin: 12px 0 0; padding: 14px 16px; border: 0; border-radius: 14px; background: rgba(82,217,232,.055); color: #b9c5c1; }
.origin-boundary > i, .settlement-note > i, .token-boundary > i { width: 23px; height: 23px; flex: 0 0 auto; border-radius: 50%; display: grid; place-items: center; color: var(--cyan); background: rgba(82,217,232,.1); font-size: 9px; font-style: normal; }
.origin-boundary b, .origin-boundary span, .settlement-note b, .settlement-note small, .token-boundary b, .token-boundary small { display: block; }
.origin-boundary b, .settlement-note b, .token-boundary b { color: #d9e2df; font-size: 9px; }
.origin-boundary span, .settlement-note small, .token-boundary small { color: var(--muted); font-size: 8px; line-height: 1.55; }
.settlement-note, .token-boundary { margin-top: 12px; }
.receipt-summary { grid-template-columns: repeat(5, 1fr); }
.use-grid { grid-template-columns: repeat(4, 1fr); }
.use-art.cause { background: radial-gradient(circle at 50% 44%, rgba(255,255,255,.55), transparent 20%), linear-gradient(135deg, #ff8c88, #f5c7a8); }
.use-art.community { background: radial-gradient(circle at 35% 40%, rgba(200,255,61,.55), transparent 18%), linear-gradient(135deg, #08a696, #038c8c); color: white; }
.use-art.token { background: radial-gradient(circle at 50% 45%, rgba(82,217,232,.25), transparent 34%), #07100f; color: #edf3ed; }
.use-art.token span { width: 112px; height: 112px; border-radius: 50%; display: grid; place-items: center; color: var(--lime); background: rgba(200,255,61,.07); box-shadow: 0 0 60px rgba(82,217,232,.12); }

@media (max-width: 1050px) {
  .kind-options { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .use-grid { grid-template-columns: repeat(2, 1fr); row-gap: 44px; }
}

@media (max-width: 640px) {
  .kind-picker { margin-top: -2px; }
  .kind-picker-heading { display: block; }
  .kind-picker-heading > span, .kind-picker-heading > small { display: block; }
  .kind-picker-heading > span { font-size: 12px; }
  .kind-picker-heading > small { margin-top: 5px; font-size: 9px; }
  .kind-options { display: flex; gap: 8px; overflow-x: auto; margin-right: -14px; padding: 0 14px 8px 0; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .kind-options::-webkit-scrollbar { display: none; }
  .kind-options button { min-width: 78vw; min-height: 94px; scroll-snap-align: start; border-radius: 15px; }
  .kind-options button b { font-size: 12px; }
  .kind-options button small { font-size: 10px; }
  .origin-boundary span, .settlement-note small, .token-boundary small { font-size: 9px; }
  .receipt-summary { grid-template-columns: repeat(2, 1fr); }
  .receipt-summary > div { border: 0; }
  .receipt-summary > div:last-child { grid-column: 1 / -1; }
  .use-grid { display: flex; }
}