/* LobbyInk website */
:root {
  --ink: #16233f;          /* headings, dark surfaces */
  --text: #2b3346;
  --muted: #5d6679;
  --line: #e3e5ec;
  --paper: #fbfaf7;        /* page background */
  --card: #ffffff;
  --blue: #2c5be0;         /* ink blue: links, buttons, signatures */
  --blue-dark: #1f45b3;
  --blue-soft: #eaf0ff;
  --gold: #e3a13a;
  --ok: #1e8a52;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(22, 35, 63, .06), 0 8px 28px rgba(22, 35, 63, .08);
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--text);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: var(--blue); }
h1, h2, h3 { color: var(--ink); line-height: 1.2; letter-spacing: -.01em; }
h1 { font-size: clamp(34px, 5vw, 54px); margin: 0 0 18px; letter-spacing: -.025em; }
h2 { font-size: clamp(26px, 3.4vw, 36px); margin: 0 0 12px; }
h3 { font-size: 19px; margin: 0 0 6px; }
p { margin: 0 0 14px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 22px; }
.muted { color: var(--muted); }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--blue); margin-bottom: 10px; }
.lead { font-size: clamp(18px, 2vw, 21px); color: var(--muted); max-width: 640px; }
.center { text-align: center; } .center .lead { margin-left: auto; margin-right: auto; }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: rgba(251, 250, 247, .88); backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid rgba(227, 229, 236, .8); }
.top .wrap { display: flex; align-items: center; gap: 22px; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 21px; letter-spacing: -.02em; }
.logo svg { width: 34px; height: 34px; flex: none; }
.logo span b { color: var(--blue); font-weight: 800; }
.top nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.top nav a { color: var(--text); text-decoration: none; font-weight: 600; font-size: 15px; padding: 8px 12px; border-radius: 9px; }
.top nav a:hover { background: #f0f0ee; }
.top nav a.on { color: var(--blue); }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; font: inherit; cursor: pointer; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 9px; font: inherit; font-weight: 700; font-size: 16px; text-decoration: none;
  border-radius: 11px; padding: 13px 22px; border: 1px solid transparent; cursor: pointer; transition: transform .12s, background .12s; }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--blue); color: #fff; box-shadow: 0 6px 18px rgba(44, 91, 224, .28); }
.btn.primary:hover { background: var(--blue-dark); }
.btn.ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn.small { padding: 8px 14px; font-size: 14.5px; border-radius: 9px; box-shadow: none; }
.btn svg { width: 18px; height: 18px; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.note { font-size: 14px; color: var(--muted); margin-top: 12px; }

/* hero */
.hero { padding: 72px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 8px; background: var(--blue-soft); color: var(--blue-dark); font-weight: 700; font-size: 13.5px;
  border-radius: 999px; padding: 6px 12px; margin-bottom: 18px; }
.pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); display: inline-block; }

/* tablet mockup */
.device { position: relative; background: #1b2233; border-radius: 30px; padding: 16px; box-shadow: 0 30px 60px rgba(22, 35, 63, .22), 0 6px 14px rgba(22, 35, 63, .12);
  transform: rotate(-1.5deg); }
.device::after { content: ""; position: absolute; left: 50%; top: 7px; width: 6px; height: 6px; margin-left: -3px; border-radius: 50%; background: #3a4358; }
.screen { background: #fff; border-radius: 16px; overflow: hidden; aspect-ratio: 4 / 3; display: flex; flex-direction: column; }
.screen .bar { white-space: nowrap; display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid #eef0f4; font-size: 12.5px; color: var(--muted); }
.screen .bar b { color: var(--ink); font-size: 13.5px; }
.screen .bar .step { margin-left: auto; background: var(--blue-soft); color: var(--blue-dark); font-weight: 700; border-radius: 999px; padding: 3px 10px; }
.sheet { flex: 1; padding: 16px 20px; font-size: 11px; color: #3b4254; position: relative; }
.sheet .t { font-weight: 800; font-size: 14px; color: var(--ink); text-align: center; margin-bottom: 10px; }
.sheet .rows { display: grid; grid-template-columns: 1fr 1fr; gap: 5px 20px; }
.sheet .rows div { display: flex; gap: 6px; } .sheet .rows span { color: #8a91a1; min-width: 64px; }
.sheet .lines { margin: 12px 0; } .sheet .lines i { display: block; height: 5px; border-radius: 3px; background: #eef0f4; margin: 6px 0; }
.sheet .lines i:nth-child(2) { width: 92%; } .sheet .lines i:nth-child(3) { width: 80%; } .sheet .lines i:nth-child(4) { width: 86%; }
.sign-row { display: flex; gap: 16px; align-items: flex-end; }
.box { border: 2px dashed #b9c7f3; border-radius: 8px; background: #f6f8ff; position: relative; }
.box.initials { width: 64px; height: 42px; }
.box.sig { flex: 1; height: 62px; }
.box small { position: absolute; left: 6px; top: 3px; font-size: 9px; color: var(--blue); font-weight: 700; }
.box svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.box.done { border-style: solid; border-color: #9bd3b3; background: #f2fbf6; }
.draw { stroke-dasharray: 600; stroke-dashoffset: 600; animation: draw 2.4s ease-out .6s forwards; }
.draw.b { animation-delay: .2s; animation-duration: 1.2s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) { .draw { animation: none; stroke-dashoffset: 0; } .btn:hover { transform: none; } }
.float-badge { position: absolute; right: -18px; bottom: -26px; background: #fff; border-radius: 12px; padding: 10px 14px; box-shadow: var(--shadow);
  display: flex; gap: 10px; align-items: center; font-size: 14px; font-weight: 700; color: var(--ink); transform: rotate(1.5deg); }
.float-badge .ok { width: 26px; height: 26px; border-radius: 50%; background: var(--ok); color: #fff; display: grid; place-items: center; font-size: 15px; }
.float-badge small { display: block; font-weight: 500; color: var(--muted); font-size: 12.5px; }

/* sections */
section.band { padding: 76px 0; }
section.band.alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.strip { padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.strip .wrap { display: flex; gap: 30px; justify-content: center; flex-wrap: wrap; color: var(--muted); font-weight: 600; font-size: 15px; }
.strip span { display: inline-flex; align-items: center; gap: 8px; }
.strip svg { width: 18px; height: 18px; color: var(--blue); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 38px; counter-reset: s; }
.steps li { list-style: none; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: relative; }
.steps li::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--ink); color: #fff; font-weight: 800; margin-bottom: 14px; }
.steps p { color: var(--muted); font-size: 15.5px; margin: 0; }
ol.steps { padding: 0; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 38px; }
.feat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.feat .ic { width: 42px; height: 42px; border-radius: 11px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; margin-bottom: 14px; }
.feat .ic svg { width: 22px; height: 22px; }
.feat p { color: var(--muted); font-size: 15.5px; margin: 0; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.checks { list-style: none; padding: 0; margin: 18px 0 0; }
.checks li { padding-left: 32px; position: relative; margin: 11px 0; }
.checks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: var(--blue-soft)
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.5l2.5 2.5L14 7.5' fill='none' stroke='%232c5be0' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat; }

.vault { background: var(--ink); color: #dfe5f3; border-radius: 22px; padding: 38px; position: relative; overflow: hidden; }
.vault h3 { color: #fff; font-size: 22px; }
.vault .row { display: flex; gap: 14px; align-items: flex-start; margin: 18px 0; }
.vault .row svg { width: 26px; height: 26px; flex: none; color: #9db6ff; margin-top: 2px; }
.vault .row b { color: #fff; display: block; }
.vault .row span { font-size: 15px; color: #b6c0d6; }

.price { max-width: 760px; margin: 38px auto 0; background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 34px; box-shadow: var(--shadow);
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center; text-align: left; }
.price .big { font-size: 30px; font-weight: 800; color: var(--ink); letter-spacing: -.02em; }

.faq { max-width: 800px; margin: 34px auto 0; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 20px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: 14px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--blue); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; color: var(--muted); }

.cta { background: linear-gradient(135deg, #1d3a8f, var(--blue)); color: #fff; border-radius: 24px; padding: 48px; text-align: center; }
.cta h2 { color: #fff; } .cta p { color: #dbe4ff; }
.cta .btn.primary { background: #fff; color: var(--blue-dark); box-shadow: none; }
.cta .btn.ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.45); }
.cta .actions { justify-content: center; }

/* footer */
footer { padding: 46px 0 40px; color: var(--muted); font-size: 14.5px; }
footer .wrap { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; }
footer nav { margin-left: auto; display: flex; gap: 18px; flex-wrap: wrap; }
footer a { color: var(--muted); text-decoration: none; } footer a:hover { color: var(--ink); }

/* inner pages */
.page-head { padding: 58px 0 18px; }
.content { max-width: 780px; }
.content h2 { font-size: 24px; margin-top: 36px; }
.content h3 { margin-top: 22px; }
.content li { margin: 6px 0; }
.card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 28px; box-shadow: var(--shadow); }
.dl { display: grid; grid-template-columns: 1.3fr 1fr; gap: 26px; align-items: start; margin-top: 18px; }
.dl .meta { font-size: 14px; color: var(--muted); margin-top: 16px; word-break: break-all; }
.dl .meta code { font-size: 12.5px; }
.req { list-style: none; padding: 0; margin: 0; } .req li { padding: 10px 0; border-bottom: 1px solid var(--line); display: flex; gap: 12px; }
.req li:last-child { border: 0; } .req b { min-width: 92px; color: var(--ink); }
.numbered { counter-reset: n; list-style: none; padding: 0; }
.numbered > li { counter-increment: n; position: relative; padding-left: 50px; margin: 0 0 24px; }
.numbered > li::before { content: counter(n); position: absolute; left: 0; top: 0; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: #fff;
  display: grid; place-items: center; font-weight: 800; }
.shot { border: 1px solid var(--line); border-radius: 12px; background: #fff; padding: 16px 18px; margin: 12px 0; font-size: 15px; max-width: 520px; }
.shot .winbar { background: #0f5ab8; color: #fff; margin: -16px -18px 14px; padding: 16px 18px; border-radius: 12px 12px 0 0; font-weight: 700; font-size: 18px; }
.shot u { color: #0f5ab8; }
.shot .wbtn { display: inline-block; border: 1px solid #9aa3b4; padding: 5px 14px; border-radius: 4px; margin-top: 10px; font-size: 14px; }
code { background: #f0f1f4; padding: 2px 6px; border-radius: 5px; font-size: .9em; }
.callout { background: var(--blue-soft); border-left: 3px solid var(--blue); border-radius: 8px; padding: 12px 16px; margin: 16px 0; }
.callout.warn { background: #fff6e3; border-color: var(--gold); }
.legal h2 { font-size: 20px; }
.legal p, .legal li { font-size: 16px; }

/* help page */
.help { display: grid; grid-template-columns: 270px 1fr; gap: 26px; align-items: start; padding-bottom: 60px; }
.help .topics { position: sticky; top: 86px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px; max-height: calc(100vh - 110px); overflow: auto; }
.help .topics input { width: 100%; font: inherit; font-size: 15px; padding: 9px 12px; border: 1px solid #cfd3dd; border-radius: 9px; margin-bottom: 8px; }
.help .topics input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(44, 91, 224, .15); }
.help .g { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 800; margin: 14px 8px 4px; }
.help .topics a { display: block; padding: 6px 9px; border-radius: 8px; color: var(--text); text-decoration: none; font-size: 14.5px; }
.help .topics a:hover { background: #f4f5f8; } .help .topics a.on { background: var(--blue-soft); color: var(--blue-dark); font-weight: 700; }
.help .body { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 30px 36px; min-height: 60vh; }
.help article { display: none; max-width: 740px; } .help article.on { display: block; }
.help article h2 { font-size: 26px; } .help article h3 { font-size: 17px; margin-top: 22px; }
.help article li { margin: 6px 0; }
.help .tip { background: var(--blue-soft); border-left: 3px solid var(--blue); padding: 9px 13px; border-radius: 7px; }
.help .warn { background: #fff6e3; border-left: 3px solid var(--gold); padding: 9px 13px; border-radius: 7px; }
.help table.ht { border-collapse: collapse; margin: 12px 0; } .help table.ht th, .help table.ht td { border: 1px solid var(--line); padding: 8px 11px; text-align: left; vertical-align: top; font-size: 15px; }
.hidden { display: none !important; }

/* responsive */
@media (max-width: 960px) {
  .hero .wrap, .split, .price, .dl { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .grid { grid-template-columns: 1fr 1fr; }
  .help { grid-template-columns: 1fr; } .help .topics { position: static; max-height: none; }
  .float-badge { right: 8px; }
  .hero .device { margin-bottom: 34px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .menu-btn { display: block; }
  .top nav { display: none; position: absolute; left: 0; right: 0; top: 68px; background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; padding: 10px 16px 16px; }
  .top nav.open { display: flex; }
  .top nav a { padding: 12px; }
  .wrap { padding: 0 16px; }
  .hero { padding: 40px 0 24px; }
  section.band { padding: 54px 0; }
  .steps, .grid { grid-template-columns: 1fr; }
  .cta, .vault, .price, .card { padding: 26px 22px; }
  .help .body { padding: 22px 18px; }
  .device { padding: 10px; border-radius: 22px; }
  .screen { aspect-ratio: auto; }
  .sheet { padding: 10px 12px; font-size: 10px; } .sheet .rows { gap: 4px 12px; } .sheet .rows span { min-width: 50px; }
  .box.sig { height: 52px; }
  .float-badge { position: relative; right: auto; bottom: auto; margin: 14px auto -8px; width: max-content; transform: none; }
  footer nav { margin-left: 0; }
}