@font-face{font-family:Jakarta;src:url('assets/jakarta-latin.woff2') format('woff2');font-style:normal;font-weight:200 800;font-display:swap}

/* Tokens. Teal marks Approve stages and completion; blue marks Sign stages and actions. */
:root{
  --night:#101a33;
  --ink:#172033;
  --slate:#56627a;
  --line:#e1e7f0;
  --mist:#eef2f8;
  --paper:#fff;
  --blue:#2563eb;
  --blue-deep:#1d4ed8;
  --blue-soft:#e8efff;
  --teal:#0f8a6c;
  --teal-soft:#e2f4ed;
  --radius-lg:18px;
  --radius:10px;
  font-family:Jakarta,'Segoe UI',system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-synthesis:none;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;background:var(--paper);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,p,figure,ol,ul{margin:0}
ol,ul{padding:0;list-style:none}
a{color:inherit}
img,video,svg{display:block;max-width:100%}
img,video{height:auto}
button{font:inherit;color:inherit;cursor:pointer}
h1,h2,h3{color:var(--ink);font-weight:700;letter-spacing:-.03em;text-wrap:balance}
h2{font-size:clamp(30px,3.4vw,44px);line-height:1.12}
h3{font-size:19px;line-height:1.35;letter-spacing:-.015em}
p{color:var(--slate);text-wrap:pretty}
small{font-size:13px}
::selection{background:#cfdcff}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.wrap{width:min(1180px,100% - 48px);margin-inline:auto}
.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:var(--paper);padding:12px 16px;border-radius:8px;box-shadow:0 6px 24px #0f1a3333}
.skip-link:focus{top:12px}

/* Buttons */
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:var(--radius);border:1px solid transparent;background:var(--blue);color:#fff;font-size:15px;font-weight:650;text-decoration:none;white-space:nowrap;transition:background-color .15s}
.button:hover{background:var(--blue-deep)}
.button-small{min-height:40px;padding:8px 16px;font-size:14px}
.button-quiet{background:var(--paper);color:var(--ink);border-color:var(--line)}
.button-quiet:hover{background:var(--mist)}
.button-light{background:#fff;color:var(--night)}
.button-light:hover{background:var(--blue-soft)}
.play{width:16px;height:16px;fill:var(--blue)}

/* Header */
.site-header{position:sticky;top:0;z-index:20;background:#ffffffeb;backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.brand img{width:116px;height:auto}
.brand>span{font-size:12px;color:var(--slate);border-left:1px solid var(--line);padding-left:12px;white-space:nowrap}
#navigation{display:flex;align-items:center;gap:28px}
#navigation>a:not(.button){font-size:15px;font-weight:550;text-decoration:none;color:var(--ink)}
#navigation>a:not(.button):hover{color:var(--blue)}
.menu-toggle{display:none}

/* Hero */
.hero{background:linear-gradient(180deg,var(--paper) 0%,var(--mist) 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-block:72px 88px}
.platform{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:24px}
.sp-mark{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:6px;background:#0b7a83;color:#fff;font-size:13px;font-weight:700}
.hero h1{font-size:clamp(38px,4.6vw,60px);line-height:1.06;letter-spacing:-.04em;max-width:13em}
.lead{font-size:19px;line-height:1.6;max-width:32em;margin-top:24px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-note{font-size:14px;margin-top:20px}

/* Hero route: the one animated moment on the page. */
.route{position:relative}
.route-doc{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:0 30px 60px -30px #10204a40,0 2px 6px #10204a0d;padding:24px}
.route-head{display:flex;align-items:center;gap:14px;padding-bottom:20px;border-bottom:1px solid var(--line)}
.route-head strong{display:block;font-size:16px;letter-spacing:-.01em}
.route-head small{display:block;color:var(--slate)}
.pdf-chip{display:grid;place-items:center;width:40px;height:48px;border-radius:6px;background:#fdecec;color:#b42318;font-size:11px;font-weight:700;flex-shrink:0}
.status-pill{margin-left:auto;font-size:13px;font-weight:650;border-radius:999px;padding:5px 12px;background:var(--blue-soft);color:var(--blue-deep);white-space:nowrap;display:grid}
.status-pill>span{grid-area:1/1}
.pill-done{opacity:0}
.route-stops{padding-top:14px}
.stop:not(:last-child)::before,.stop:not(:last-child)::after{content:'';position:absolute;left:17px;top:30px;bottom:-30px;width:2px;background:var(--line)}
.stop:not(:last-child)::after{background:var(--teal);transform-origin:top;transform:scaleY(0);animation:grow .5s cubic-bezier(.6,0,.3,1) calc(.95s + var(--i) * .7s) both}
.stop{position:relative;display:grid;grid-template-columns:36px 1fr auto;gap:16px;align-items:start;padding-block:12px}
.stop-body strong{display:block;font-size:16px}
.stop-body small{display:block;color:var(--slate)}
.stop-dot{position:relative;z-index:1;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--paper);border:2px solid var(--line);font-size:14px;font-weight:700;color:var(--slate)}
.stop-dot svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.stop-approve .stop-dot{animation:fill-approve .35s ease-out calc(.6s + var(--i) * .7s) both}
.stop-sign .stop-dot{animation:fill-sign .35s ease-out 3.4s both}
.stop-tag{font-size:13px;font-weight:650;border-radius:999px;padding:4px 10px;margin-top:6px;opacity:0}
.stop-approve .stop-tag{background:var(--teal-soft);color:#0a6a53;animation:appear .3s ease-out calc(.75s + var(--i) * .7s) both}
.stop-sign .stop-tag{background:var(--blue-soft);color:var(--blue-deep);animation:appear .3s ease-out 3.5s both}
.sign-field{position:relative;margin-top:12px;border:1.5px dashed #9db8f5;background:#f6f9ff;border-radius:8px;padding:10px 14px 6px;max-width:300px}
.sign-label{font-size:12px;font-weight:600;color:#4a68a8}
.signature{width:100%;height:auto;aspect-ratio:240/70}
.signature path{fill:none;stroke:var(--blue-deep);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1.5s ease-in-out 1.9s both}
.route .pill-progress{animation:vanish .3s ease 3.7s both}
.route .pill-done{animation:appear .3s ease 3.7s both}
.route .status-pill{animation:to-done .3s ease 3.7s both}
.route figcaption{font-size:13px;color:var(--slate);margin-top:14px;padding-inline:4px}
@keyframes grow{to{transform:scaleY(1)}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes appear{from{opacity:0}to{opacity:1}}
@keyframes vanish{to{opacity:0}}
@keyframes fill-approve{to{background:var(--teal);border-color:var(--teal);color:#fff}}
@keyframes fill-sign{to{background:var(--blue);border-color:var(--blue);color:#fff}}
@keyframes to-done{to{background:var(--teal-soft);color:#0a6a53}}
.stop-sign .stop-dot svg{opacity:0;animation:appear .2s ease 3.5s both}
.stop-approve .stop-dot svg{opacity:0;animation:appear .2s ease calc(.75s + var(--i) * .7s) both}

/* Demo */
.demo{background:var(--night);color:#fff;padding-block:96px}
.demo h2{color:#fff}
.demo-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:40px}
.demo-head p{color:#b6c1d8;max-width:22em}
.demo-grid{display:grid;grid-template-columns:1fr 280px;gap:32px;align-items:start}
.player{border-radius:var(--radius-lg);overflow:hidden;background:#0a1124;box-shadow:0 40px 80px -40px #000a;border:1px solid #ffffff1a}
.player video{width:100%;aspect-ratio:16/9;background:#0a1124}
.chapters{display:grid;gap:4px;counter-reset:ch}
.chapters button{display:flex;align-items:baseline;gap:14px;width:100%;text-align:left;background:none;border:0;border-radius:var(--radius);padding:12px 14px;color:#dbe3f2;font-size:15px;font-weight:550;line-height:1.4}
.chapters button:hover{background:#ffffff12;color:#fff}
.chapters button[aria-current="true"]{background:#ffffff1a;color:#fff}
.ch-time{font-variant-numeric:tabular-nums;color:#8fa3c9;font-size:13px;font-weight:600;min-width:2.6em}
.chapters button[aria-current="true"] .ch-time{color:#9fc0ff}
.transcript{margin-top:28px;max-width:46em}
.transcript summary{cursor:pointer;color:#b6c1d8;font-size:15px;text-decoration:underline;text-underline-offset:4px;width:max-content;max-width:100%}
.transcript p{margin-top:12px;color:#c7d0e2;font-size:15px}

/* Section scaffolding */
.approvals,.features,.security,.faq{padding-block:104px}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-bottom:56px}
.section-head p{max-width:34em}

/* Approval types tabs */
.tabs{display:grid;grid-template-columns:400px 1fr;gap:48px;align-items:start}
.tab-list{display:grid;gap:2px;border-left:2px solid var(--line)}
.tab-list [role="tab"]{display:block;text-align:left;background:none;border:0;border-left:3px solid transparent;margin-left:-2.5px;padding:16px 20px;border-radius:0 var(--radius) var(--radius) 0}
.tab-list [role="tab"] strong{display:block;font-size:17px;letter-spacing:-.01em;color:var(--slate)}
.tab-list [role="tab"] span{display:none;font-size:15px;color:var(--slate);margin-top:6px}
.tab-list [role="tab"]:hover strong{color:var(--ink)}
.tab-list [role="tab"][aria-selected="true"]{border-left-color:var(--blue);background:var(--mist)}
.tab-list [role="tab"][aria-selected="true"] strong{color:var(--ink)}
.tab-list [role="tab"][aria-selected="true"] span{display:block}
.panel{background:var(--mist);border-radius:var(--radius-lg);padding:40px;min-height:420px;display:flex;flex-direction:column;justify-content:center;gap:20px}
.panel[hidden]{display:none}
.panel-note{font-size:15px;max-width:40em}
.mock{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:0 18px 40px -28px #10204a40}
.mock-title{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:14px}
.mock-title-gap{margin-top:22px}
.mock-sub{font-size:14px;margin:-8px 0 18px}
.mock-stages{display:grid;gap:8px}
.mock-stages li{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:var(--radius);padding:10px 12px}
.n{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--teal);color:#fff;font-size:13px;font-weight:700;flex-shrink:0}
.n-sign{background:var(--blue)}
.who{flex:1;min-width:0}
.who strong{display:block;font-size:15px}
.who small{display:block;color:var(--slate)}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;padding:2px;font-size:13px;flex-shrink:0}
.seg b{font-weight:600;padding:4px 10px;border-radius:6px;color:var(--slate)}
.seg .on-approve{background:var(--teal-soft);color:#0a6a53}
.seg .on-sign{background:var(--blue-soft);color:var(--blue-deep)}
.mock-add{margin-top:12px;font-size:14px;font-weight:600;color:var(--blue)}
.mock-add::before{content:'+';margin-right:8px}
.mock-picker{display:grid;gap:8px}
.mock-picker li{border:1px solid var(--line);border-radius:var(--radius);padding:10px 14px}
.mock-picker strong{display:block;font-size:15px}
.mock-picker small{color:var(--slate)}
.mock-picker .picked{border-color:var(--blue);background:#f6f9ff;box-shadow:0 0 0 1px var(--blue)}
.mock-roles{display:flex;flex-wrap:wrap;gap:8px}
.mock-roles span{display:flex;gap:8px;align-items:baseline;font-size:14px;border-radius:8px;background:var(--mist);padding:6px 12px;color:var(--ink)}
.mock-roles b{font-weight:650;color:var(--slate)}
.mock-actions{display:flex;flex-wrap:wrap;gap:8px}
.act{font-size:14px;font-weight:650;border:1px solid var(--line);border-radius:8px;padding:8px 14px;color:var(--ink)}
.act-approve{background:var(--teal);border-color:var(--teal);color:#fff}
.act-quiet{color:#b42318}
.mock-reason{margin-top:16px;border:1px solid var(--line);border-radius:var(--radius);padding:10px 14px}
.mock-reason small{color:var(--slate)}
.mock-reason p{color:var(--ink);font-size:15px;margin-top:2px}
.mock-sign{display:grid;grid-template-columns:.8fr 1fr;gap:20px;align-items:center}
.mini-page{border:1px solid var(--line);border-radius:6px;padding:18px 16px;display:grid;gap:8px}
.mini-page i{display:block;height:6px;border-radius:3px;background:#e7ecf3}
.mini-page i.short{width:60%}
.field{border:1.5px dashed #9db8f5;background:#f6f9ff;color:#3d5ea3;border-radius:6px;font-size:12px;font-weight:600;padding:8px}
.f-sig{margin-top:10px;padding-block:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sign-dialog .mock-title{margin-bottom:10px}
.seg-wide{margin-bottom:12px}
.pad{border:1px solid var(--line);border-radius:8px;padding:8px 14px;background:#fbfcfe}
.pad svg{width:100%;height:auto;aspect-ratio:240/70}
.pad path{fill:none;stroke:var(--blue-deep);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.consent{display:flex;gap:10px;font-size:13px;margin-top:12px;color:var(--ink);line-height:1.45}
.box{width:16px;height:16px;border-radius:4px;background:var(--blue);flex-shrink:0;margin-top:2px;position:relative}
.box::after{content:'';position:absolute;left:5px;top:2px;width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.revisions{display:grid;gap:18px}
.revisions li{display:flex;gap:14px;align-items:flex-start}
.revisions strong{display:block;font-size:15px}
.revisions small{display:block;color:var(--slate);font-size:14px}
.rev{display:grid;place-items:center;width:40px;height:40px;border-radius:8px;background:var(--mist);color:var(--slate);font-weight:700;font-size:14px;flex-shrink:0}
.rev-new{background:var(--blue-soft);color:var(--blue-deep)}

/* Features */
.features{background:var(--mist)}
.feature-list{display:grid;grid-template-columns:repeat(4,1fr);column-gap:40px;row-gap:48px}
.feature-list li{border-top:2px solid var(--ink);padding-top:18px}
.feature-list p{font-size:15px;margin-top:8px}

/* Security */
.signing-note{display:grid;grid-template-columns:190px minmax(0,1fr);gap:24px;align-items:start;border-block:1px solid var(--line);padding-block:17px;margin-bottom:48px}
.signing-note h3{font-size:15px;line-height:1.6;letter-spacing:0}
.signing-note p{font-size:15px;line-height:1.6;max-width:78ch}
.safeguards{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.safeguards h3{margin-bottom:16px}
.ticks li,.dashes li{position:relative;padding-left:28px;font-size:15px;color:var(--slate);padding-block:6px}
.ticks li::before{content:'';position:absolute;left:2px;top:12px;width:6px;height:11px;border:solid var(--teal);border-width:0 2.2px 2.2px 0;transform:rotate(45deg)}
.dashes li::before{content:'';position:absolute;left:0;top:17px;width:12px;height:2px;background:var(--slate)}
.compare{margin-top:72px}
.compare h3{font-size:24px;margin-bottom:20px}
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-lg)}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:620px}
th,td{text-align:left;padding:16px 20px;vertical-align:top;border-bottom:1px solid var(--line)}
tbody tr:last-child>*{border-bottom:0}
thead th{font-size:14px;color:var(--slate);font-weight:650;background:var(--mist)}
thead th:nth-child(2){color:var(--blue-deep)}
tbody th{font-weight:650;color:var(--ink);width:22%}
td{color:var(--slate)}
td:nth-child(2){color:var(--ink);background:#f8faff}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;align-items:start}
.faq-intro p{margin-top:18px}
.faq-intro a,.faq-list a{color:var(--blue-deep);text-underline-offset:3px}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list details:first-child{border-top:1px solid var(--line)}
.faq-list summary{list-style:none;display:flex;justify-content:space-between;gap:20px;padding:20px 0;font-weight:650;font-size:17px;color:var(--ink);cursor:pointer}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'';width:10px;height:10px;border:solid var(--slate);border-width:0 2px 2px 0;transform:rotate(45deg);margin:5px 6px 0 0;flex-shrink:0;transition:transform .2s}
.faq-list details[open] summary::after{transform:rotate(-135deg);margin-top:10px}
.faq-list details p{padding:0 32px 22px 0;font-size:16px}

/* Closing */
.closing{background:var(--night);padding-block:96px}
.closing-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center}
.closing h2{color:#fff;max-width:16em}
.closing-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;justify-content:flex-end}
.closing-mail{color:#c7d4ef;font-weight:600;text-underline-offset:4px}
.closing-mail:hover{color:#fff}

/* Footer */
.site-footer{padding-block:40px;border-top:1px solid var(--line)}
.footer-inner{display:flex;flex-wrap:wrap;align-items:center;gap:16px 32px}
.footer-inner p{font-size:14px}
.footer-legal{margin-left:auto}

/* Responsive */
@media (max-width:1080px){
  .feature-list{grid-template-columns:repeat(2,1fr)}
  .tabs{grid-template-columns:1fr}
  .tab-list{grid-auto-flow:column;grid-auto-columns:max-content;overflow-x:auto;border-left:0;border-bottom:2px solid var(--line);gap:0;scrollbar-width:thin}
  .tab-list [role="tab"]{border-left:0;margin-left:0;border-bottom:3px solid transparent;margin-bottom:-2px;border-radius:var(--radius) var(--radius) 0 0;padding:12px 16px}
  .tab-list [role="tab"] strong{font-size:15px;white-space:nowrap}
  .tab-list [role="tab"][aria-selected="true"]{border-bottom-color:var(--blue)}
  .tab-list [role="tab"] span,.tab-list [role="tab"][aria-selected="true"] span{display:none}
  .panel{min-height:0}
}
@media (max-width:900px){
  .menu-toggle{display:inline-grid;place-content:center;gap:6px;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
  .menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);transition:transform .2s}
  .menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}
  #navigation{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 24px 20px;box-shadow:0 20px 30px -20px #10204a33}
  #navigation.is-open{display:flex}
  #navigation>a:not(.button){padding:14px 0;border-bottom:1px solid var(--line)}
  #navigation .button{margin-top:16px}
  .hero-grid{grid-template-columns:1fr;gap:48px;padding-block:48px 64px}
  .demo-grid{grid-template-columns:1fr}
  .chapters{grid-template-columns:repeat(2,1fr)}
  .demo-head,.section-head{display:block}
  .demo-head p,.section-head p{margin-top:16px}
  .section-head{margin-bottom:40px}
  .safeguards{grid-template-columns:1fr;gap:32px}
  .faq-grid{grid-template-columns:1fr;gap:32px}
  .closing-inner{grid-template-columns:1fr}
  .closing-actions{justify-content:flex-start}
  .approvals,.features,.security,.faq,.demo,.closing{padding-block:72px}
}
@media (max-width:600px){
  body{font-size:16px}
  .wrap{width:min(1180px,100% - 32px)}
  .brand>span{display:none}
  .lead{font-size:17px}
  .hero-actions .button{flex:1 1 100%}
  .route-doc{padding:18px}
  .route-head{flex-wrap:wrap}
  .status-pill{margin-left:0}
  .stop{grid-template-columns:36px 1fr;gap:12px}
  .stop-tag{grid-column:2;justify-self:start;margin-top:0}
  .chapters{grid-template-columns:1fr}
  .panel{padding:20px}
  .mock{padding:18px}
  .mock-stages li{flex-wrap:wrap;row-gap:8px}
  .mock-stages .who{flex-basis:calc(100% - 40px)}
  .mock-stages .seg{margin-left:40px}
  .mock-sign{grid-template-columns:1fr}
  .feature-list{grid-template-columns:1fr;row-gap:32px}
  .signing-note{grid-template-columns:1fr;gap:4px}
  .footer-legal{margin-left:0}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:0s!important;animation-delay:0s!important;transition-duration:0s!important}
}