/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--spacing:.25rem;--default-font-family:var(--font-geist-sans);--default-mono-font-family:var(--font-geist-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}}:root{--ink:#f2e9dc;--muted:#a99b8b;--muted-bright:#d8c9b7;--bg:#080706;--bg-soft:#100d0a;--bg-card:#15100c;--stone:#1d1712;--stone-warm:#2a1c13;--line:#f4d7b024;--line-strong:#f4d7b047;--orange:#d85b25;--orange-bright:#f27b32;--gold:#bb8a52;--gold-bright:#e8bf80;--bronze:#866044;--display:Georgia, "Times New Roman", serif;--font-ui:"Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", var(--font-geist-sans), Arial, sans-serif;--mono:var(--font-geist-mono), "SFMono-Regular", Consolas, monospace;--ease:cubic-bezier(.22, .8, .28, 1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font-family:var(--font-geist-sans), Arial, Helvetica, sans-serif;text-rendering:optimizelegibility;margin:0;font-size:16px;line-height:1.6}body,button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit}h1,h2,h3,p{text-wrap:pretty}.site-shell{isolation:isolate;background:radial-gradient(ellipse at 80% 4%, #7e482324, transparent 35%), var(--bg);min-height:100vh;position:relative;overflow:hidden}.site-shell:before{z-index:-2;opacity:.09;content:"";pointer-events:none;background:url(/luthn-sanctum-bg.png) top/cover no-repeat;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#000,#0000 78%);mask-image:linear-gradient(#000,#0000 78%)}.site-shell:after{z-index:20;opacity:.12;content:"";mix-blend-mode:soft-light;pointer-events:none;background-image:radial-gradient(#ffe2bc4d .55px,#0000 .55px);background-size:5px 5px;position:fixed;inset:0}.ambient-grain{z-index:-1;opacity:.45;pointer-events:none;background:linear-gradient(90deg,#0000 0,#e1b17008 50%,#0000 100%);position:absolute;inset:0}.ambient-grain:before,.ambient-grain:after{content:"";pointer-events:none;position:absolute}.ambient-grain:before{background:linear-gradient(#0000,#e8bf801f 24%,#0000 66%);width:1px;height:100%;top:0;right:11%}.ambient-grain:after{background:linear-gradient(90deg,#e8bf8033,#0000);width:45%;height:1px;top:102px;left:9%}.skip-link{z-index:100;background:var(--gold);color:#130b07;font-family:var(--mono);padding:10px 14px;font-size:12px;position:fixed;top:12px;left:16px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.site-header,.section-pad{width:min(1280px,100% - 64px);margin:0 auto}.site-header{z-index:5;border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:30px;height:92px;display:flex;position:absolute;top:0;left:50%;transform:translate(-50%)}.brand{align-items:center;display:inline-flex}.grail-mark{object-fit:contain;display:block}.luthn-wordmark{object-fit:contain;height:auto;display:block}.brand-wordmark{filter:drop-shadow(0 0 11px #f27b321f);width:91px}.site-nav{color:#85796c;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:31px;margin-left:auto;margin-right:18px;font-size:9px;display:flex}.site-nav a,.github-icon-button,.text-link,.cta-button,.footer-contact a{transition:color .35s,border-color .35s,background .35s,transform .35s}.site-nav a:hover,.site-nav a:focus-visible{color:var(--gold-bright)}.header-actions{align-items:center;gap:17px;display:flex}.language-switcher{color:#62584f;font-family:var(--mono);align-items:center;gap:6px;font-size:10px;display:flex}.language-switcher button{color:inherit;cursor:pointer;font-size:inherit;background:0 0;border:0;padding:8px 0}.language-switcher button:hover,.language-switcher button:focus-visible,.language-switcher .language-active{color:var(--gold-bright)}.github-icon-button{border:1px solid var(--line);border-radius:50%;place-items:center;width:35px;height:35px;display:grid}.github-icon-button:hover,.github-icon-button:focus-visible{border-color:var(--orange);background:#d85b2517;transform:translateY(-2px)}.github-mark{opacity:.8;filter:invert();width:auto;height:auto;display:block}.hero{grid-template-columns:minmax(0,.84fr) minmax(500px,1.16fr);align-items:center;gap:clamp(52px,7vw,114px);min-height:calc(100vh - 92px);padding-top:72px;padding-bottom:108px;display:grid;position:relative}.hero:before{content:"";filter:blur(26px);pointer-events:none;background:radial-gradient(#c4703221,#0000 68%);width:58%;height:78%;position:absolute;top:8%;left:-16%}.hero-copy{z-index:1;max-width:620px;position:relative}.eyebrow,.section-index,.strip-kicker,.feature-eyebrow,.callout-kicker{color:var(--orange-bright);font-family:var(--mono);letter-spacing:.16em;text-transform:uppercase;margin:0;font-size:10px}.eyebrow{align-items:center;gap:10px;display:flex}.eyebrow-line{background:var(--orange);width:44px;height:1px;display:inline-block;box-shadow:0 0 13px #f27b329e}h1{font-family:var(--display);letter-spacing:-.075em;margin:25px 0 27px;font-size:clamp(50px,5.8vw,86px);font-weight:400;line-height:.98}.hero-line{display:inline-block}.accent-text,h2 span,.final-cta h2 em{color:var(--orange-bright);font-style:normal}.hero-lede{max-width:520px;color:var(--muted);margin:0;font-size:14px;line-height:1.9}.hero-actions{flex-wrap:wrap;align-items:center;gap:26px;margin-top:35px;display:flex}.text-link{color:var(--gold-bright);align-items:center;gap:10px;font-size:13px;display:inline-flex}.text-link span{color:var(--orange-bright);font-size:18px;transition:transform .35s;display:inline-block}.text-link:hover,.text-link:focus-visible{color:#fff1d4}.text-link:hover span,.text-link:focus-visible span{transform:translateY(4px)}.hero-note{color:#665b51;font-family:var(--mono);letter-spacing:.1em;font-size:8px}.hero-meta{border-top:1px solid var(--line);flex-wrap:wrap;gap:26px;margin-top:60px;padding-top:20px;display:flex}.hero-meta span{flex-direction:column;gap:2px;min-width:112px;display:flex}.hero-meta b{color:var(--muted-bright);font-family:var(--mono);letter-spacing:.08em;font-size:9px;font-weight:500}.hero-meta small{color:#74675d;font-size:11px}.hero-visual{width:100%;min-height:590px;position:relative}.sanctum-stage{isolation:isolate;background:linear-gradient(90deg,#0605043d,#0806050a),url(/luthn-temple-hero.png) 50%/cover no-repeat;border:1px solid #efca9245;min-height:590px;position:relative;overflow:hidden;box-shadow:20px 24px #d85b250b,0 34px 90px #0000006b,inset 0 0 100px #d85b2514}.sanctum-stage:before{display:none}.sanctum-stage:after{content:"";pointer-events:none;background:linear-gradient(90deg,#050403cc,#0000 47%,#0504031f),linear-gradient(#05040359,#0000 55%,#05040366);position:absolute;inset:0}.sanctum-stage-header,.sanctum-stage-footer{z-index:3;color:#9b8069;font-family:var(--mono);letter-spacing:.1em;justify-content:space-between;align-items:center;font-size:9px;display:flex;position:absolute;left:25px;right:25px}.sanctum-stage-header{top:23px}.sanctum-stage-footer{color:#796353;font-size:8px;bottom:21px}.sealed-status,.memory-stage-status{color:var(--gold-bright);align-items:center;gap:7px;display:inline-flex}.sealed-status i,.memory-stage-status i{background:var(--orange-bright);width:6px;height:6px;box-shadow:0 0 13px var(--orange);border-radius:50%;animation:4.5s ease-in-out infinite ember-breathe}.sanctum-stage-content{z-index:2;grid-template-columns:minmax(100px,.7fr) minmax(260px,1.6fr) minmax(100px,.7fr);align-items:end;gap:16px;display:grid;position:absolute;inset:79px 28px 66px}.sanctum-inscription{color:#a18770;flex-direction:column;align-self:center;gap:7px;max-width:150px;display:flex}.sanctum-inscription span{color:var(--gold);font-family:var(--mono);font-size:10px}.sanctum-inscription strong{color:var(--muted-bright);font-family:var(--display);letter-spacing:-.04em;font-size:18px;font-weight:400}.sanctum-inscription small{color:#8b7360;font-family:var(--mono);letter-spacing:.07em;font-size:7px;line-height:1.55}.sanctum-inscription-right{text-align:right;justify-self:end;position:absolute;top:5%;right:0}.sanctum-altar{display:none}.sanctum-altar:before{content:"";border:1px solid #e3b36c47;border-radius:50%;height:33%;position:absolute;bottom:9%;left:7%;right:7%;transform:rotate(-7deg)}.sanctum-altar:after{content:"";background:#0d09068a;border:1px solid #e4b87459;border-radius:50%;height:8%;position:absolute;bottom:5%;left:14%;right:14%;box-shadow:0 8px 28px #000000a6}.sanctum-aura{border:1px solid #eebf7147;border-radius:50%;height:55%;animation:17s ease-in-out infinite aura-drift;position:absolute;bottom:22%;left:14%;right:14%;transform:rotate(-15deg)}.sanctum-aura-b{border-color:#d85b2552;height:44%;animation-delay:-6s;bottom:28%;left:24%;right:24%;transform:rotate(33deg)}.sanctum-altar-top{background:#27170ec2;border:1px solid #ecc3846b;border-radius:50%;height:12px;position:absolute;bottom:11%;left:20%;right:20%}.sanctum-altar-base{background:#080604bf;border:1px solid #dcac6552;border-radius:50% 50% 8px 8px;height:20px;position:absolute;bottom:0;left:14%;right:14%}.sanctum-corner{z-index:4;border-color:var(--orange);width:13px;height:13px;position:absolute}.sanctum-corner-tl{border-top:2px solid;border-left:2px solid;top:-1px;left:-1px}.sanctum-corner-tr{border-top:2px solid;border-right:2px solid;top:-1px;right:-1px}.sanctum-corner-bl{border-bottom:2px solid;border-left:2px solid;bottom:-1px;left:-1px}.sanctum-corner-br{border-bottom:2px solid;border-right:2px solid;bottom:-1px;right:-1px}.boundary-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.boundary-strip>div{border-right:1px solid var(--line);flex-direction:column;gap:8px;padding:25px max(32px,50vw - 640px);display:flex}.boundary-strip>div:last-child{border-right:0}.strip-kicker{color:#92755c;font-size:9px}.boundary-strip strong{color:var(--muted-bright);font-family:var(--display);letter-spacing:-.03em;font-size:18px;font-weight:400}.memory-section{padding-top:126px;padding-bottom:130px}.section-intro{grid-template-columns:1fr 1.1fr .8fr;align-items:start;gap:34px;display:grid}.section-intro h2,.section-heading-row h2,.faq-intro h2{font-family:var(--display);letter-spacing:-.068em;margin:0;font-size:clamp(39px,4.4vw,62px);font-weight:400;line-height:1.04}.section-intro>p:last-child{max-width:320px;color:var(--muted);margin:26px 0 0 auto;font-size:13px;line-height:1.9}.memory-stage{border:1px solid var(--line-strong);background:radial-gradient(at 50% 45%,#58341c3b,#0000 47%),linear-gradient(115deg,#0c0907,#15100c 50%,#0a0806);min-height:430px;margin-top:72px;position:relative;overflow:hidden;box-shadow:inset 0 0 90px #d85b2512}.memory-stage:before{opacity:.24;content:"";background-image:linear-gradient(90deg,#0000 0,#eebf7f14 1px,#0000 1px),linear-gradient(0deg,#0000 0,#eebf7f0f 1px,#0000 1px);background-size:88px 88px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(#000,#0000 76%);mask-image:radial-gradient(#000,#0000 76%)}.memory-stage-header,.memory-stage-footer{z-index:4;color:#8d715e;font-family:var(--mono);letter-spacing:.1em;justify-content:space-between;font-size:9px;display:flex;position:absolute;left:25px;right:25px}.memory-stage-header{top:20px}.memory-stage-footer{color:#716052;font-size:8px;bottom:20px}.memory-chamber{grid-template-columns:minmax(160px,1fr) minmax(230px,1.2fr) minmax(160px,1fr);align-items:center;gap:28px;display:grid;position:absolute;inset:76px 7% 55px}.chamber-post{z-index:3;flex-direction:column;gap:8px;display:flex;position:relative}.chamber-private{text-align:left}.chamber-safe{text-align:right}.chamber-number{color:var(--gold);font-family:var(--mono);letter-spacing:.08em;font-size:9px}.chamber-post strong{color:var(--muted-bright);font-family:var(--display);letter-spacing:-.04em;font-size:24px;font-weight:400}.chamber-post small{color:#806a5a;max-width:175px;font-family:var(--mono);letter-spacing:.04em;font-size:8px;line-height:1.6}.chamber-safe small{align-self:end}.chamber-object{place-items:center;height:290px;display:grid;position:relative}.chamber-grail{z-index:2;filter:brightness(.5)saturate(.72)drop-shadow(0 17px 22px #000000a6);width:178px;height:200px;animation:13s ease-in-out infinite object-breathe;position:relative}.chamber-halo{border:1px solid #e0b36a42;border-radius:50%;width:235px;height:142px;animation:17s ease-in-out infinite aura-drift;position:absolute;transform:rotate(-22deg)}.chamber-halo-b{border-color:#d85b2538;width:161px;height:238px;animation-delay:-6s;transform:rotate(37deg)}.chamber-platform{background:#110a07cc;border:1px solid #e4b5704d;border-radius:50%;height:18px;position:absolute;bottom:18px;left:4%;right:4%;box-shadow:0 10px 25px #00000080}.chamber-thread{z-index:1;background:linear-gradient(90deg,#0000,#e2b56d54,#0000);width:96%;height:1px;position:absolute;left:2%}.chamber-thread:after{background:var(--gold-bright);content:"";border-radius:50%;width:5px;height:5px;animation:10s ease-in-out infinite thread-glide;position:absolute;top:-2px;left:0;box-shadow:0 0 12px #f27b32b3}.chamber-thread-a{top:47%}.chamber-thread-b{opacity:.45;top:50%}.chamber-thread-b:after{animation-delay:-3.2s}.chamber-thread-c{opacity:.24;top:53%}.chamber-thread-c:after{animation-delay:-6.4s}.boundary-compare{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:1fr 90px 1fr;align-items:center;margin-top:47px;display:grid}.compare-column{padding:24px 0}.compare-private{padding-right:30px}.compare-safe{padding-left:30px}.compare-label{color:var(--muted-bright);font-family:var(--display);align-items:center;gap:8px;font-size:20px;display:inline-flex}.compare-label i{background:var(--orange);width:6px;height:6px;box-shadow:0 0 11px var(--orange);border-radius:50%}.compare-safe .compare-label{color:var(--gold-bright)}.compare-items{flex-wrap:wrap;gap:6px;margin-top:13px;display:flex}.compare-items span{border:1px solid var(--line);color:#857465;font-family:var(--mono);padding:5px 7px;font-size:8px}.compare-separator{place-items:center;height:100%;display:grid;position:relative}.compare-separator:before{background:linear-gradient(transparent, var(--orange), transparent);content:"";width:1px;position:absolute;top:22%;bottom:22%;left:50%}.compare-separator span{background:var(--bg);color:var(--orange-bright);font-family:var(--mono);letter-spacing:.08em;writing-mode:vertical-rl;padding:8px 4px;font-size:8px;position:relative}.memory-diagram{grid-template-columns:repeat(4,1fr);gap:20px;margin-top:75px;display:grid;position:relative}.diagram-line{background:linear-gradient(90deg,#0000,#e0b4705c,#0000);height:1px;position:absolute;top:53px;left:12%;right:12%}.memory-step{z-index:1;text-align:center;flex-direction:column;align-items:center;gap:9px;display:flex;position:relative}.step-number{color:#756b61;font-family:var(--mono);font-size:10px}.step-icon{border:1px solid var(--line-strong);background:var(--bg);width:56px;height:56px;color:var(--muted-bright);font-family:var(--display);border-radius:50%;place-items:center;font-size:22px;transition:border-color .5s,color .5s,box-shadow .5s;display:grid}.active-step .step-icon{border-color:var(--orange);color:var(--gold-bright);animation:8s ease-in-out infinite sigil-breathe;box-shadow:0 0 25px #d85b252e}.memory-step strong{font-family:var(--mono);letter-spacing:.08em;margin-top:4px;font-size:11px;font-weight:500}.memory-step small{color:#716a63;font-family:var(--mono);font-size:9px}.features-section{border-top:1px solid var(--line);padding-top:120px;padding-bottom:132px}.section-heading-row{justify-content:space-between;align-items:end;gap:40px;display:flex}.section-heading-row h2{margin-top:21px}.heading-aside{color:#777067;font-family:var(--mono);text-align:right;margin:0 0 3px;font-size:10px;line-height:1.8}.heading-aside span{color:var(--muted-bright)}.feature-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(4,1fr);margin-top:68px;display:grid}.feature-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:425px;transition:background .5s ease, border-color .5s ease, transform .5s var(--ease);background:#120d0959;padding:23px 25px 28px}.feature-card:hover{background:#57301a2e;border-color:#e1a45861;transform:translateY(-4px)}.feature-topline{color:#756b62;font-family:var(--mono);justify-content:space-between;font-size:10px;display:flex}.feature-arrow{color:var(--orange);font-size:19px}.feature-visual{background:radial-gradient(#b16f3a1c,#0000 63%);height:125px;margin:30px 0 29px;position:relative;overflow:hidden}.feature-visual span{display:block;position:absolute}.feature-visual-1:before{content:"";border:1px solid #e9be7b91;border-radius:50%;width:79px;height:79px;animation:10s ease-in-out infinite sigil-breathe;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.feature-visual-1:after{border:1px solid var(--orange);content:"";background:#d85b251c;width:34px;height:43px;position:absolute;top:50%;left:50%;transform:translate(-50%,-42%)}.feature-visual-1 span:first-child{border:1px solid var(--gold-bright);border-bottom:0;border-radius:50% 50% 0 0;width:16px;height:16px;top:37%;left:50%;transform:translate(-50%)}.feature-visual-1 span:nth-child(2){background:var(--orange);width:45px;height:1px;top:68%;left:50%;transform:translate(-50%)}.feature-visual-1 span:nth-child(3),.feature-visual-1 span:nth-child(4){display:none}.feature-visual-2:before{content:"";background:linear-gradient(90deg,#0000,#e5bb759e,#0000);height:1px;position:absolute;top:50%;left:17%;right:17%}.feature-visual-2:after{border:1px solid var(--orange);content:"";border-radius:50%;width:37px;height:37px;animation:9s ease-in-out infinite sigil-breathe;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 25px #d85b2529}.feature-visual-2 span{border:1px solid var(--gold);background:var(--bg-card);border-radius:50%;width:10px;height:10px;margin-top:-5px;top:50%}.feature-visual-2 span:nth-child(2){margin-left:-5px;left:50%}.feature-visual-2 span:nth-child(4){display:none}.feature-visual-3:before{content:"";border:1px solid #e2b66f75;border-radius:50%;width:107px;height:48px;animation:13s ease-in-out infinite aura-drift;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(-18deg)}.feature-visual-3:after{background:var(--orange);content:"";border-radius:50%;width:18px;height:18px;animation:6s ease-in-out infinite ember-breathe;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 23px #f27b329e}.feature-visual-3 span:first-child{background:linear-gradient(90deg,#0000,#e2b66f66,#0000);width:74%;height:1px;top:50%;left:13%}.feature-visual-3 span:nth-child(2),.feature-visual-3 span:nth-child(3),.feature-visual-3 span:nth-child(4){display:none}.feature-visual-4:before{content:"";border:1px solid #e2b66f6e;position:absolute;inset:25% 22%}.feature-visual-4:after{background:var(--orange);content:"";height:1px;position:absolute;top:50%;left:22%;right:22%;box-shadow:0 0 14px #f27b3259}.feature-visual-4 span{background:#d9aa666b;width:4px;height:54%;top:23%}.feature-visual-4 span:first-child{left:22%}.feature-visual-4 span:nth-child(2){left:35%}.feature-visual-4 span:nth-child(3){right:35%}.feature-visual-4 span:nth-child(4){right:22%}.feature-eyebrow{color:#98745b;letter-spacing:.13em;margin-top:0}.feature-card h3{max-width:215px;font-family:var(--display);letter-spacing:-.04em;margin:14px 0 13px;font-size:24px;font-weight:400;line-height:1.13}.feature-card>p:last-child{max-width:235px;color:var(--muted);margin:0;font-size:12px;line-height:1.85}.roadmap-section{width:100%;color:var(--ink);background:linear-gradient(115deg,#1b120d,#0e0a08 58%,#20130d);border-top:1px solid #ffc2742e;border-bottom:1px solid #ffc2742e;margin:0;padding:132px max(32px,50% - 640px) 150px}.roadmap-section .section-index,.roadmap-section .roadmap-tag{color:var(--gold-bright)}.roadmap-section .heading-aside{color:#987a65}.roadmap-section .heading-aside span{color:var(--muted-bright)}.roadmap-section h2 span{color:var(--orange-bright)}.roadmap-grid{grid-template-columns:1.1fr 1fr 1fr;gap:13px;margin-top:68px;display:grid}.roadmap-card{min-height:330px;transition:transform .5s var(--ease), border-color .5s ease, box-shadow .5s ease;background:#0a090880;border:1px solid #ffdaa038;flex-direction:column;padding:22px 24px 24px;display:flex;position:relative;overflow:hidden}.roadmap-card:hover{border-color:var(--orange);transform:translateY(-5px);box-shadow:0 15px 34px #0003}.roadmap-card:after{content:"";border:1px solid #e8b45f24;border-radius:50%;width:140px;height:140px;position:absolute;bottom:-32px;right:-27px}.roadmap-card-head{color:#a48773;font-family:var(--mono);justify-content:space-between;font-size:10px;display:flex}.roadmap-card-mark{color:var(--gold-bright);font-family:var(--display);text-shadow:0 0 24px #ef642640;margin-top:54px;font-size:36px;line-height:1}.roadmap-card h3{font-family:var(--display);letter-spacing:-.06em;margin:auto 0 12px;font-size:36px;font-weight:400;line-height:1}.roadmap-card p{color:#bba79a;max-width:265px;min-height:64px;margin:0 0 27px;font-size:12px;line-height:1.8}.roadmap-card-1{background:#0d0b0a;border-color:#ef642680;box-shadow:11px 11px #ef642614}.roadmap-card-2{background:linear-gradient(145deg,#5f3a2073,#190f0ae0)}.roadmap-card-3{background:#251811c4}.coming-soon{color:#987a65;font-family:var(--mono);letter-spacing:.1em;margin-top:auto;font-size:9px}.faq-section{border-bottom:1px solid var(--line);grid-template-columns:1fr 1.15fr;gap:90px;padding-top:130px;padding-bottom:130px;display:grid}.faq-intro h2{margin-top:22px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{cursor:pointer;font-family:var(--display);justify-content:space-between;gap:30px;padding:22px 0;font-size:20px;font-weight:400;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:var(--orange);font-family:var(--font-geist-sans);font-size:20px;font-weight:300;line-height:1;transition:transform .4s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{max-width:650px;color:var(--muted);margin:-3px 0 25px;font-size:12px;line-height:1.85}.final-cta{text-align:center;flex-direction:column;align-items:center;padding-top:158px;padding-bottom:164px;display:flex;position:relative}.final-cta .section-index,.final-cta h2,.final-cta>p:not(.section-index),.final-cta .cta-button{z-index:1;position:relative}.final-cta h2{font-family:var(--display);letter-spacing:-.077em;margin:21px 0 18px;font-size:clamp(47px,6vw,78px);font-weight:400;line-height:1.01}.final-cta>p:not(.section-index){max-width:470px;color:var(--muted);margin-bottom:30px;font-size:13px}.cta-button{border:1px solid var(--orange);color:var(--gold-bright);background:#d85b251a;align-items:center;gap:11px;padding:13px 17px;font-size:12px;display:inline-flex}.cta-button .github-mark{width:18px}.cta-button>span{color:var(--orange-bright);margin-left:7px;font-size:17px}.cta-button:hover,.cta-button:focus-visible{background:var(--orange);color:#1b0d07;transform:translateY(-3px);box-shadow:0 0 32px #ef642633}.cta-sanctum{opacity:.44;pointer-events:none;width:min(650px,90vw);height:445px;position:absolute;top:72px;left:50%;transform:translate(-50%)}.cta-sanctum:before,.cta-sanctum:after,.cta-sanctum span{content:"";border:1px solid #e0b16a3b;border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.cta-sanctum:before{width:78%;height:35%;animation:18s ease-in-out infinite aura-drift}.cta-sanctum:after{width:45%;height:70%;animation:20s ease-in-out infinite reverse aura-drift;transform:translate(-50%,-50%)rotate(38deg)}.cta-sanctum span:first-child{border-color:var(--orange);background:#d85b2547;width:13px;height:13px;animation:7s ease-in-out infinite ember-breathe;box-shadow:0 0 18px #f27b3273}.cta-sanctum span:nth-child(2){background:var(--gold-bright);border:0;width:5px;height:5px;animation:13s ease-in-out infinite ember-drift;transform:translate(176px,-112px)}.cta-sanctum i{border:1px solid var(--gold-bright);border-radius:50%;width:20px;height:20px;animation:8s ease-in-out infinite sigil-breathe;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 27px #e8b45f42}.site-footer{border-top:1px solid var(--line);color:#77716b;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:24px;width:min(1280px,100% - 64px);min-height:94px;margin:0 auto;font-size:10px;display:grid}.footer-brand{align-items:center;display:flex}.footer-wordmark{opacity:.8;width:84px}.site-footer p{margin:0}.footer-contact{flex-direction:column;gap:1px;display:flex}.footer-contact span{color:var(--muted-bright)}.footer-contact a:hover,.footer-contact a:focus-visible{color:var(--orange-bright)}.reveal{opacity:0;transform:translateY(18px)}.reveal.is-visible{animation:reveal-up .95s var(--ease) forwards;animation-delay:var(--reveal-delay,0s)}.reveal-delay-1{--reveal-delay:90ms}.reveal-delay-2{--reveal-delay:.19s}.reveal-delay-3{--reveal-delay:.29s}.reveal-delay-4{--reveal-delay:.39s}@keyframes reveal-up{to{opacity:1;transform:translateY(0)}}@keyframes quiet-halo{0%,to{opacity:.36;transform:scale(.95)rotate(-7deg)}50%{opacity:.66;transform:scale(1.04)rotate(-1deg)}}@keyframes aura-drift{0%,to{opacity:.42;transform:rotate(-20deg)scale(.97)}50%{opacity:.85;transform:rotate(-11deg)scale(1.04)}}@keyframes object-breathe{0%,to{filter:brightness(.46)saturate(.68)drop-shadow(0 17px 22px #000000a6);transform:translateY(1px)scale(.985)}50%{filter:brightness(.62)saturate(.82)drop-shadow(0 18px 27px #c95b2333);transform:translateY(-4px)scale(1.01)}}@keyframes ember-breathe{0%,to{opacity:.42;transform:scale(.82)}50%{opacity:.9;transform:scale(1.13)}}@keyframes ember-drift{0%,to{opacity:.3;transform:translate(176px,-112px)}50%{opacity:.8;transform:translate(162px,-100px)}}@keyframes sigil-breathe{0%,to{opacity:.6;transform:scale(.96)}50%{opacity:1;transform:scale(1.04)}}@keyframes thread-glide{0%,to{opacity:0;left:0}14%,72%{opacity:.85}88%{opacity:0;left:calc(100% - 5px)}}@media (width<=1040px){.hero{grid-template-columns:1fr;min-height:0;padding-top:70px}.hero-copy{max-width:720px}.hero-visual{width:100%;max-width:900px;margin:18px auto 0}.section-intro{grid-template-columns:.8fr 1.2fr}.section-intro>p:last-child{grid-column:2;margin:0}.feature-grid{grid-template-columns:repeat(2,1fr)}.roadmap-grid{grid-template-columns:1fr 1fr}.roadmap-card-1{grid-column:1/-1;min-height:285px}}@media (width<=700px){.site-header,.section-pad,.site-footer{width:min(100% - 36px,1280px)}.roadmap-section{width:100%;margin:0;padding-left:18px;padding-right:18px}.site-header{gap:13px;height:72px}.site-nav{display:none}.header-actions{margin-left:auto}.hero{gap:46px;padding-top:58px;padding-bottom:76px}h1{letter-spacing:-.068em;font-size:clamp(38px,10.6vw,54px);line-height:1.02}.hero-lede{font-size:14px;line-height:1.8}.hero-actions{flex-direction:column;align-items:flex-start;gap:15px;margin-top:30px}.hero-meta{gap:13px;margin-top:44px}.hero-meta b{letter-spacing:.08em;font-size:8px}.hero-meta small{font-size:9px}.hero-visual{width:calc(100% - 6px);min-height:495px}.sanctum-stage{background-position:62%;min-height:495px}.sanctum-stage-header,.sanctum-stage-footer{font-size:7px;left:16px;right:16px}.sanctum-stage-footer{font-size:6px}.sanctum-stage-content{grid-template-rows:auto 1fr auto;grid-template-columns:1fr;align-items:center;gap:8px;inset:57px 16px 47px}.sanctum-inscription{align-self:start;max-width:145px}.sanctum-inscription-right{text-align:left;place-self:end start;inset:auto auto 0 0}.sanctum-inscription strong{font-size:16px}.sanctum-inscription small{font-size:6px}.sanctum-altar{height:292px}.boundary-strip{grid-template-columns:1fr}.boundary-strip>div{border-right:0;border-bottom:1px solid var(--line);padding:18px}.boundary-strip>div:last-child{border-bottom:0}.boundary-strip strong{font-size:17px}.memory-section,.features-section,.roadmap-section,.faq-section{padding-top:90px;padding-bottom:96px}.section-intro,.faq-section{display:block}.section-intro h2,.section-heading-row h2,.faq-intro h2{margin-top:19px;font-size:clamp(38px,11vw,54px)}.section-intro>p:last-child{margin-top:28px}.memory-stage{min-height:555px;margin-top:50px}.memory-stage-header,.memory-stage-footer{font-size:7px;left:15px;right:15px}.memory-stage-footer{font-size:6px}.memory-chamber{grid-template-rows:1fr 270px 1fr;grid-template-columns:1fr;gap:5px;inset:55px 15px 35px}.chamber-post{text-align:center;align-items:center}.chamber-safe small{align-self:center}.chamber-post strong{font-size:21px}.chamber-post small{max-width:230px;font-size:7px}.chamber-object{height:270px}.chamber-grail{width:170px;height:170px}.chamber-halo{width:210px;height:124px}.chamber-halo-b{width:146px;height:210px}.chamber-platform{width:205px;bottom:13px;left:50%;right:auto;transform:translate(-50%)}.chamber-thread{background:linear-gradient(#0000,#e2b56d54,#0000);width:1px;height:27%;top:auto;left:50%}.chamber-thread:after{animation-name:thread-glide-vertical;top:0;left:-2px}.chamber-thread-a{top:25%}.chamber-thread-b{top:50%}.chamber-thread-c{top:75%}.chamber-thread-b:after{animation-delay:-3.2s}.chamber-thread-c:after{animation-delay:-6.4s}.boundary-compare{grid-template-columns:1fr;margin-top:18px}.compare-column{padding:24px 0}.compare-private,.compare-safe{padding-left:0;padding-right:0}.compare-safe{border-top:1px solid var(--line)}.compare-separator{height:34px}.compare-separator:before{background:linear-gradient(90deg, transparent, var(--orange), transparent);width:auto;height:1px;inset:50% 0 auto}.compare-separator span{writing-mode:horizontal-tb}.memory-diagram{grid-template-columns:1fr 1fr;gap:32px 13px;margin-top:64px}.diagram-line{top:45px;left:15%;right:15%}.section-heading-row{display:block}.heading-aside{text-align:left;margin-top:25px}.feature-grid{grid-template-columns:1fr;margin-top:48px}.feature-card{min-height:405px}.feature-visual{margin-top:26px}.roadmap-grid{grid-template-columns:1fr;margin-top:48px}.roadmap-card-1{grid-column:auto;min-height:290px}.roadmap-card{min-height:285px}.faq-section{gap:0}.faq-list{margin-top:48px}.faq-list summary{font-size:18px}.final-cta{padding-top:100px;padding-bottom:116px}.final-cta h2{font-size:clamp(44px,12vw,62px)}.cta-sanctum{height:370px;top:74px}.site-footer{grid-template-columns:1fr 1fr;gap:18px 10px;padding:24px 0}.site-footer p{display:none}}@keyframes thread-glide-vertical{0%,to{opacity:0;top:0}14%,72%{opacity:.85}88%{opacity:0;top:calc(100% - 5px)}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.reveal{opacity:1;transform:none}}.hero.hero-full{isolation:isolate;width:100%;min-height:min(820px,100svh);margin:0;padding:0;display:block;position:relative;overflow:hidden}.hero-full:before{display:none}.hero-backdrop{z-index:-1;background:url(/luthn-sanctum-hero-redrawn.png) 50%/cover no-repeat;position:absolute;inset:0}.hero-backdrop:after{content:"";background:linear-gradient(90deg,#0504039e,#05040314 62%,#05040329),linear-gradient(#05040352,#0000 55%,#050403b8);position:absolute;inset:0}.hero-content{z-index:2;align-items:center;width:min(1280px,100% - 64px);min-height:min(820px,100svh);margin:0 auto;padding-top:92px;padding-bottom:90px;display:flex;position:relative}.hero-full .hero-copy{max-width:720px;margin-top:48px}.hero-full h1{max-width:760px;color:var(--ink);text-shadow:0 3px 30px #0000008c;margin:0;font-size:clamp(48px,6vw,92px);line-height:.99}@media (width<=700px){.site-header{position:absolute}.hero.hero-full{min-height:700px}.hero-content{align-items:center;width:calc(100% - 36px);min-height:700px;padding-top:100px;padding-bottom:80px}.hero-full .hero-copy{max-width:100%;margin-top:0}.hero-full h1{font-size:clamp(40px,10.6vw,56px)}.hero-backdrop{background-position:72%}}.hero-full h1{font-family:"Apple SD Gothic Neo", "Noto Sans KR", var(--font-geist-sans), sans-serif;letter-spacing:-.06em;font-weight:400;line-height:1.06}.memory-stage:after{z-index:0;content:"";pointer-events:none;background:radial-gradient(at 50% 52%,#d85b251a,#0000 42%);animation:9s ease-in-out infinite field-haze;position:absolute;inset:0}.chamber-thread{z-index:1;background:linear-gradient(90deg,#0000 0%,#d85b252e 13%,#e8bf80a8 44%,#f27b32f2 50%,#e8bf80a8 56%,#d85b252e 87%,#0000 100%) 0 0/220% 100%;height:2px;animation:5.6s linear infinite field-flow;box-shadow:0 0 12px #f27b3252}.chamber-thread:before{content:"";filter:blur(4px);background:linear-gradient(90deg,#0000,#f27b3238 45%,#f27b326b 50%,#0000 58%) 0 0/220% 100%;border-radius:50%;width:100%;height:16px;animation:5.6s linear infinite reverse field-flow;position:absolute;top:-7px;left:0}.chamber-thread:after{background:var(--gold-bright);width:7px;height:7px;animation:5.6s ease-in-out infinite thread-glide;top:-3px;left:0;box-shadow:0 0 15px #f27b32f2}.chamber-thread-b{opacity:.58;animation-delay:-1.8s}.chamber-thread-b:before,.chamber-thread-b:after{animation-delay:-1.8s}.chamber-thread-c{opacity:.34;animation-delay:-3.6s}.chamber-thread-c:before,.chamber-thread-c:after{animation-delay:-3.6s}.feature-visual{isolation:isolate}.feature-visual-1:before{content:"";background:linear-gradient(145deg,#efcf9d1a,#d85b2508),repeating-linear-gradient(0deg,#0000 0 13px,#e9be7b29 14px 15px);border:1px solid #e9be7b85;border-radius:3px;width:38%;height:70%;animation:8s ease-in-out infinite document-float;top:15%;left:31%;transform:rotate(-4deg);box-shadow:8px 8px #d85b2514}.feature-visual-1:after{background:linear-gradient(90deg, transparent, var(--orange) 18%, #f1a04f 50%, var(--orange) 82%, transparent);content:"";border:1px solid #f27b328c;border-radius:2px;width:52%;height:9px;animation:4.5s ease-in-out infinite redact-scan;top:48%;left:24%;box-shadow:0 0 16px #f27b3280}.feature-visual-1 span{background:#e8bf8085;height:2px;transform:none}.feature-visual-1 span:first-child{width:20%;top:29%;left:38%}.feature-visual-1 span:nth-child(2){width:27%;top:36%;left:36%}.feature-visual-1 span:nth-child(3){width:28%;top:63%;left:36%}.feature-visual-1 span:nth-child(4){width:19%;top:70%;left:38%}.feature-visual-2:before{background:linear-gradient(90deg, transparent, #e8bf808c 18%, var(--orange) 50%, #e8bf808c 82%, transparent);content:"";background-size:180% 100%;height:1px;animation:5s linear infinite shared-link-flow;top:50%;left:14%;right:14%}.feature-visual-2:after{border:1px solid var(--orange);content:"";border-radius:50%;width:48px;height:48px;animation:6s ease-in-out infinite shared-core-breathe;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 25px #d85b253d,inset 0 0 18px #e8b45f1a}.feature-visual-2 span{border:1px solid var(--gold);background:var(--bg-card);border-radius:50%;width:14px;height:14px;margin:-7px 0 0;top:50%;box-shadow:0 0 12px #e8b45f33}.feature-visual-2 span:first-child{left:15%}.feature-visual-2 span:nth-child(2){border-color:var(--orange-bright);background:radial-gradient(circle, var(--orange) 0 18%, var(--bg-card) 20% 100%);z-index:2;width:22px;height:22px;margin:-11px 0 0 -11px;left:50%}.feature-visual-2 span:nth-child(3){right:15%}.feature-visual-2 span:nth-child(4){background:var(--gold-bright);width:6px;height:6px;box-shadow:0 0 13px var(--gold-bright);border:0;margin-top:-3px;animation:4.2s linear infinite shared-packet;left:16%}.feature-visual-3:before{content:"";border:1px solid #e2b66f94;border-radius:50%;width:118px;height:63px;animation:9s ease-in-out infinite recall-orbit-ring;top:50%;left:50%;transform:translate(-50%,-50%)rotate(-18deg)}.feature-visual-3:after{background:var(--orange);content:"";border-radius:50%;width:17px;height:17px;animation:6s ease-in-out infinite recall-core-breathe;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 23px #f27b32b8}.feature-visual-3 span:first-child{background:var(--gold-bright);width:7px;height:7px;box-shadow:0 0 13px var(--gold-bright);border:0;border-radius:50%;animation:5.6s ease-in-out infinite recall-packet;top:50%;left:50%}.feature-visual-3 span:nth-child(2){border:1px solid #d85b2547;border-radius:50%;width:82px;height:40px;animation:11s ease-in-out -3s infinite reverse recall-orbit-ring;top:50%;left:50%;transform:translate(-50%,-50%)rotate(38deg)}.feature-visual-3 span:nth-child(3),.feature-visual-3 span:nth-child(4){display:none}.feature-visual-4:before{content:"";background:linear-gradient(145deg,#e9be7b1a,#0000 65%);border:1px solid #e2b66f80;border-radius:3px;width:46%;height:68%;top:16%;left:27%;box-shadow:7px 7px #d85b2514}.feature-visual-4:after{border-right:2px solid var(--orange-bright);border-bottom:2px solid var(--gold-bright);content:"";width:28px;height:15px;animation:5s ease-in-out infinite approval-check;top:47%;left:50%;transform:translate(-50%,-50%)rotate(45deg)}.feature-visual-4 span{background:#e8bf8075;height:2px;transform:none}.feature-visual-4 span:first-child{width:27%;top:29%;left:35%}.feature-visual-4 span:nth-child(2){width:20%;top:36%;left:35%}.feature-visual-4 span:nth-child(3){width:28%;top:65%;left:35%}.feature-visual-4 span:nth-child(4){width:21%;top:72%;left:35%}@keyframes field-haze{0%,to{opacity:.35;transform:scale(.96)}50%{opacity:.75;transform:scale(1.04)}}@keyframes field-flow{0%{background-position:100% 0}to{background-position:-120% 0}}@keyframes document-float{0%,to{transform:rotate(-4deg)translateY(2px)}50%{transform:rotate(-1deg)translateY(-4px)}}@keyframes redact-scan{0%,to{opacity:.44;transform:translate(-8px)scaleX(.82)}50%{opacity:1;transform:translate(8px)scaleX(1)}}@keyframes shared-link-flow{0%{background-position:100% 0}to{background-position:-100% 0}}@keyframes shared-core-breathe{0%,to{opacity:.62;transform:translate(-50%,-50%)scale(.92)}50%{opacity:1;transform:translate(-50%,-50%)scale(1.08)}}@keyframes shared-packet{0%{opacity:0;transform:translate(0)}12%{opacity:1}82%{opacity:1}to{opacity:0;transform:translate(205px)}}@keyframes recall-orbit-ring{0%,to{opacity:.45;transform:translate(-50%,-50%)rotate(-18deg)scale(.95)}50%{opacity:.86;transform:translate(-50%,-50%)rotate(-8deg)scale(1.05)}}@keyframes recall-core-breathe{0%,to{opacity:.5;transform:translate(-50%,-50%)scale(.84)}50%{opacity:1;transform:translate(-50%,-50%)scale(1.12)}}@keyframes recall-packet{0%{opacity:0;transform:translate(-50%,-50%)translate(-48px,8px)}16%{opacity:1}50%{opacity:.92;transform:translate(-50%,-50%)translate(47px,-20px)}84%{opacity:1}to{opacity:0;transform:translate(-50%,-50%)translate(-48px,8px)}}@keyframes approval-check{0%,to{opacity:.45;transform:translate(-50%,-50%)rotate(45deg)scale(.86)}50%{opacity:1;transform:translate(-50%,-50%)rotate(45deg)scale(1.06)}}@media (width<=700px){.brand-wordmark{width:82px}.footer-wordmark{width:78px}.hero-full h1{font-size:clamp(40px,10.6vw,56px)}.chamber-thread{background:linear-gradient(#0000,#e8bf809e 42%,#f27b32eb 50%,#e8bf809e 58%,#0000) 0 0/100% 220%;width:2px;height:27%;animation:5.6s linear infinite field-flow-vertical;top:auto;left:50%}.chamber-thread:before{background:linear-gradient(#0000,#f27b3266 50%,#0000) 0 0/100% 220%;width:16px;height:100%;animation:5.6s linear infinite reverse field-flow-vertical;top:0;left:-7px}.chamber-thread:after{animation:5.6s ease-in-out infinite thread-glide-vertical;top:0;left:-3px}.chamber-thread-b,.chamber-thread-b:before,.chamber-thread-b:after{animation-delay:-1.8s}.chamber-thread-c,.chamber-thread-c:before,.chamber-thread-c:after{animation-delay:-3.6s}}@keyframes field-flow-vertical{0%{background-position:0 100%}to{background-position:0 -120%}}:root{--display:var(--font-ui)}body,h1,h2,h3,.feature-card h3,.roadmap-card h3,.faq-list summary,.final-cta h2,.hero-full h1,.memory-step small,.compare-items span,.skip-link{font-family:var(--font-ui)}.chamber-grail{opacity:.98}.roadmap-card{isolation:isolate;background-position:50%;background-repeat:no-repeat;background-size:cover}.roadmap-card:before{z-index:0;content:"";-webkit-backdrop-filter:blur(1.5px);backdrop-filter:blur(1.5px);pointer-events:none;background:linear-gradient(90deg,#070605db,#07060585 56%,#070605b8),linear-gradient(#0706057a,#07060533 42%,#070605d6);position:absolute;inset:0}.roadmap-card>*{z-index:1;position:relative}.roadmap-card:after{z-index:0;pointer-events:none}.roadmap-card-1{background-color:#0d0b0a;background-image:url(/luthn-roadmap-oss-bg.png);background-position:50%}.roadmap-card-2{background-color:#211710;background-image:url(/luthn-roadmap-cloud-bg.png);background-position:50%}.roadmap-card-3{background-color:#100c09;background-image:url(/luthn-roadmap-ontology-bg.png);background-position:50%}.connector-rail{border-top:1px solid var(--line);grid-template-columns:minmax(190px,.78fr) minmax(0,1.6fr);gap:42px;margin-top:88px;padding-top:27px;display:grid}.connector-intro{max-width:285px}.connector-intro h3{color:var(--muted-bright);font-family:var(--font-ui);letter-spacing:-.06em;margin:17px 0 18px;font-size:clamp(28px,3.2vw,42px);font-weight:400;line-height:1.05}.connector-intro h3 span{color:var(--orange-bright)}.connector-intro>p:last-child{color:var(--muted);margin:0;font-size:12px;line-height:1.8}.connector-list{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.connector-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:220px;transition:background .5s ease, border-color .5s ease, transform .5s var(--ease);background:#120d0959;padding:18px 19px 22px}.connector-card:hover{background:#57301a2e;border-color:#e1a45861;transform:translateY(-4px)}.connector-card-top{justify-content:space-between;align-items:flex-start;display:flex}.connector-number{color:#756b62;font-family:var(--mono);font-size:10px}.connector-glyph{width:38px;height:38px;color:var(--gold-bright);border:1px solid #e8b45f7a;border-radius:50%;place-items:center;display:grid;position:relative}.connector-glyph i{display:block;position:absolute}.connector-glyph-1 i{background:var(--gold-bright);width:17px;height:1px}.connector-glyph-1 i:first-child{transform:translateY(-5px)}.connector-glyph-1 i:nth-child(2){width:12px;transform:translateY(0)}.connector-glyph-1 i:nth-child(3){width:7px;transform:translateY(5px)}.connector-glyph-2 i:first-child{border:1px solid var(--gold-bright);border-radius:1px;width:15px;height:19px}.connector-glyph-2 i:nth-child(2),.connector-glyph-2 i:nth-child(3){background:var(--orange-bright);width:9px;height:1px;left:13px}.connector-glyph-2 i:nth-child(2){top:14px}.connector-glyph-2 i:nth-child(3){width:6px;top:19px}.connector-glyph-3 i:first-child{border:1px solid var(--gold-bright);border-radius:2px;width:20px;height:14px}.connector-glyph-3 i:nth-child(2),.connector-glyph-3 i:nth-child(3){background:var(--orange-bright);width:9px;height:1px;top:18px}.connector-glyph-3 i:nth-child(2){left:9px;transform:rotate(31deg)}.connector-glyph-3 i:nth-child(3){right:9px;transform:rotate(-31deg)}.connector-type{color:var(--gold);font-family:var(--mono);letter-spacing:.1em;margin:31px 0 8px;font-size:9px}.connector-card h4{color:var(--muted-bright);font-family:var(--font-ui);letter-spacing:-.05em;margin:0 0 10px;font-size:21px;font-weight:400;line-height:1.15}.connector-card>p:last-child{color:#968476;margin:0;font-size:11px;line-height:1.75}@media (width<=1040px){.connector-rail{grid-template-columns:1fr;gap:28px}.connector-intro{max-width:540px}}@media (width<=700px){.connector-rail{margin-top:64px;padding-top:23px}.connector-intro h3{font-size:clamp(32px,9vw,46px)}.connector-list{grid-template-columns:1fr}.connector-card{min-height:0;padding:18px 17px 22px}}.memory-stage{background:#0a0806;min-height:430px;box-shadow:inset 0 0 90px #d85b2514}.memory-stage:before,.memory-stage:after{display:none}.memory-field-art{z-index:0;background:linear-gradient(90deg,#0504032e,#0504030a 58%,#05040333),url(/luthn-memory-field.png) 50%/cover no-repeat;position:absolute;inset:0;overflow:hidden}.memory-field-art:after{content:"";filter:blur(15px);background:linear-gradient(90deg,#0000,#e8bf8017,#0000);width:8%;animation:11s ease-in-out infinite memory-boundary-pulse;position:absolute;top:0;bottom:0;left:48%}.memory-field-flow{filter:blur(.65px);background:linear-gradient(90deg,#0000,#d85b2521 25%,#e8bf8085 50%,#f27b322e 70%,#0000) 0 0/220% 100%;border-radius:50%;width:60%;height:7px;animation:9s linear infinite memory-flow-drift;position:absolute;left:4%}.memory-field-flow-a{top:43%;transform:rotate(-5deg)}.memory-field-flow-b{opacity:.62;width:64%;animation-delay:-2.8s;top:49%;transform:rotate(2deg)}.memory-field-flow-c{opacity:.34;width:54%;animation-delay:-5.6s;top:56%;transform:rotate(7deg)}.memory-overlay{z-index:1;pointer-events:none;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:clamp(28px,8vw,120px);padding:clamp(28px,6vw,72px);display:grid;position:absolute;inset:0}.memory-overlay-column{text-shadow:0 2px 18px #000c;background:linear-gradient(90deg,#050403b8,#05040300);border-left:1px solid #e8bf8057;max-width:380px;padding:22px 24px}.memory-overlay-safe{text-align:right;background:linear-gradient(270deg,#050403b8,#05040300);border-left:0;border-right:1px solid #e8bf8057;justify-self:end}.memory-overlay-label{color:var(--muted-bright);font-family:var(--font-ui);letter-spacing:-.07em;font-size:clamp(22px,2.3vw,32px);font-weight:400;line-height:1.14;display:block}.memory-overlay-safe .memory-overlay-label{color:var(--gold-bright)}.memory-overlay-list{color:#f2e9dcc7;font-family:var(--font-ui);letter-spacing:-.02em;gap:8px;margin:18px 0 0;padding:0;font-size:clamp(10px,1vw,13px);line-height:1.35;list-style:none;display:grid}.memory-overlay-list li{align-items:center;gap:9px;display:flex}.memory-overlay-list li:before{background:var(--orange);content:"";border-radius:50%;flex:none;width:5px;height:5px;box-shadow:0 0 10px #f27b3299}.memory-overlay-safe .memory-overlay-list li{justify-content:flex-end}.memory-overlay-safe .memory-overlay-list li:before{background:var(--gold-bright);order:2;box-shadow:0 0 10px #e8bf8085}@keyframes memory-boundary-pulse{0%,to{opacity:.28;transform:translate(-10%)scaleX(.84)}50%{opacity:.74;transform:translate(10%)scaleX(1.12)}}@keyframes memory-flow-drift{0%{background-position:100% 0}to{background-position:-120% 0}}@media (width<=700px){.memory-stage{min-height:520px}.memory-field-art{background-position:68%}.memory-overlay{gap:12px;padding:22px 13px}.memory-overlay-column{padding:16px 13px}.memory-overlay-label{font-size:clamp(19px,5.3vw,28px)}.memory-overlay-list{gap:7px;margin-top:15px;font-size:clamp(9px,2.6vw,12px)}}
