/* Nimbo Logbook website. Palette from UK fire safety signage: exit-sign green, fire-action
   blue, call-point red (sparingly), on ruled log-book paper. */
:root {
  --exit: #0B6E4F;
  --exit-dark: #0B3B2A;
  --exit-tint: #E3F2EC;
  --action: #1D4E89;
  --action-tint: #E8EFF8;
  --alarm: #C8102E;
  --paper: #FFFFFF;
  --rule: #D6E2EF;
  --mist: #F3F6F9;
  --ink: #132019;
  --mute: #4D5B53;
  --line: #D9E0E6;
  --display: 'Barlow Semi Condensed', 'Arial Narrow', system-ui, sans-serif;
  --body: 'Atkinson Hyperlegible', system-ui, -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--paper); color: var(--ink); font: 18px/1.55 var(--body); }
a { color: var(--action); }
img, video { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.05; margin: 0; letter-spacing: -0.2px; }
h2 { font-size: clamp(34px, 4.6vw, 52px); margin-bottom: 14px; }
h3 { font-size: 23px; margin-bottom: 6px; }
p { margin: 0 0 12px; }
:focus-visible { outline: 3px solid var(--action); outline-offset: 2px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 14px; z-index: 10; }
.skip:focus { left: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 22px; }
.wrap.narrow { max-width: 780px; }
.kicker { font: 600 15px/1 var(--display); letter-spacing: 1.6px; text-transform: uppercase; color: var(--exit); margin-bottom: 14px; }
.lede { font-size: 20px; color: var(--mute); max-width: 680px; margin-bottom: 34px; }

.btn { display: inline-flex; align-items: center; justify-content: center; font: 700 17px/1 var(--body); text-decoration: none; border-radius: 10px; padding: 14px 20px; min-height: 48px; border: 2px solid transparent; cursor: pointer; transition: background .15s, transform .15s; }
.btn-go { background: var(--exit); color: #fff; }
.btn-go:hover { background: var(--exit-dark); color: #fff; }
.btn-line { border-color: var(--ink); color: var(--ink); background: #fff; }
.btn-line:hover { background: var(--mist); }
.btn-lg { font-size: 19px; padding: 17px 24px; min-height: 58px; }
.btn-block { width: 100%; }

/* nav */
.nav { position: sticky; top: 0; z-index: 5; background: rgba(255,255,255,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav-in { max-width: 1160px; margin: 0 auto; padding: 10px 22px; display: flex; align-items: center; gap: 22px; }
.logo { display: flex; align-items: center; gap: 10px; font: 700 23px/1 var(--display); color: var(--ink); text-decoration: none; }
.logo-mark { width: 34px; height: 34px; border-radius: 8px; background: var(--exit); color: #fff; display: grid; place-items: center; }
.nav nav { display: flex; gap: 6px; margin-left: auto; }
.nav nav a { color: var(--ink); text-decoration: none; font-size: 16px; padding: 10px 10px; border-radius: 8px; }
.nav nav a:hover { background: var(--mist); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-sign { color: var(--ink); font-size: 16px; text-decoration: none; padding: 10px 6px; }
.nav .btn { padding: 11px 16px; min-height: 44px; font-size: 16px; }
@media (max-width: 920px) { .nav nav { display: none; } .nav-cta { margin-left: auto; } }
@media (max-width: 420px) { .nav-sign { display: none; } .logo { font-size: 20px; } }

/* hero: ruled paper */
.hero { background: repeating-linear-gradient(180deg, transparent 0 33px, var(--rule) 33px 34px); background-color: #FBFDFF; border-bottom: 1px solid var(--line); overflow: hidden; }
.hero-in { max-width: 1200px; margin: 0 auto; padding: 64px 22px 72px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 54px; align-items: center; }
.eyebrow { font: 600 15px/1.3 var(--display); letter-spacing: 1.2px; text-transform: uppercase; color: var(--exit); margin-bottom: 18px; }
.hero h1 { font-size: clamp(48px, 6.6vw, 82px); line-height: .98; margin-bottom: 22px; }
.hero h1 em { font-style: normal; color: var(--exit); display: block; }
.hero-sub { font-size: 21px; color: #2B3A32; max-width: 560px; margin-bottom: 28px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 14px; }
.hero-small { font-size: 15px; color: var(--mute); }
.offer { display: inline-flex; align-items: center; gap: 10px; margin-top: 8px; background: #fff; border: 1.5px solid var(--alarm); color: var(--alarm); font-weight: 700; font-size: 16px; padding: 9px 14px; border-radius: 999px; }
.offer-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--alarm); box-shadow: 0 0 0 4px rgba(200,16,46,.15); }

.logbook { position: relative; margin: 0; padding-bottom: 40px; }
.lb-page { background: #fff; border: 1px solid #C9D4DE; border-radius: 6px; box-shadow: 0 24px 50px -24px rgba(19,32,25,.35), 0 2px 0 #E9EEF3; padding: 22px 22px 18px 58px; position: relative; transform: rotate(-1.2deg);
  background-image: repeating-linear-gradient(180deg, transparent 0 39px, var(--rule) 39px 40px); background-position: 0 70px; }
.lb-page::before { content: ''; position: absolute; top: 0; bottom: 0; left: 40px; width: 2px; background: rgba(200,16,46,.55); }
.lb-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.lb-title { font: 700 22px/1 var(--display); text-transform: uppercase; letter-spacing: .6px; }
.lb-site { font: 400 13px/1 var(--mono); color: var(--mute); }
.lb-table { width: 100%; border-collapse: collapse; font: 400 14px/1.2 var(--mono); }
.lb-table th { text-align: left; font: 600 13px/1 var(--display); letter-spacing: .8px; text-transform: uppercase; color: var(--mute); padding: 0 6px 10px 0; border-bottom: 2px solid var(--ink); }
.lb-table td { height: 40px; padding: 0 6px 0 0; border-bottom: 1px solid var(--rule); vertical-align: middle; }
.lb-row { opacity: 0; animation: lb-in .5s ease-out forwards; animation-delay: calc(.6s + var(--i) * .9s); }
.lb-next { opacity: 0; animation: lb-in .5s ease-out forwards; animation-delay: 4.4s; }
@keyframes lb-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.lb-cp { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 4px; background: var(--alarm); color: #fff; font: 700 12px/1 var(--mono); margin-right: 4px; }
.lb-cp.next { background: #fff; color: var(--alarm); border: 2px dashed var(--alarm); }
.lb-ok { color: var(--exit); font-weight: 500; }
.lb-sign { position: relative; font-style: italic; }
.lb-stamp { display: block; font: 500 10.5px/1.1 var(--mono); font-style: normal; color: var(--exit); letter-spacing: .3px; text-transform: uppercase; opacity: 0; animation: stamp .35s ease-out forwards; animation-delay: calc(1s + var(--i) * .9s); }
@keyframes stamp { from { opacity: 0; transform: scale(1.4); } to { opacity: 1; transform: none; } }
.lb-due { color: var(--alarm); font-weight: 500; }
.lb-phone { position: absolute; right: -10px; bottom: -6px; width: 178px; background: #fff; border: 7px solid var(--ink); border-radius: 26px; padding: 12px 10px 14px; box-shadow: 0 20px 40px -18px rgba(19,32,25,.5); transform: rotate(3deg); animation: phone-in .6s ease-out both; animation-delay: 4.9s; }
@keyframes phone-in { from { opacity: 0; transform: translateY(24px) rotate(3deg); } to { opacity: 1; transform: rotate(3deg); } }
.lbp-top { font: 700 15px/1.1 var(--display); margin-bottom: 8px; }
.lbp-cp { display: flex; align-items: center; gap: 8px; background: var(--action-tint); border-radius: 8px; padding: 7px; font-size: 11.5px; font-weight: 700; margin-bottom: 8px; }
.lbp-cp span { width: 24px; height: 24px; border: 2px solid var(--action); border-radius: 6px; display: grid; place-items: center; color: var(--action); flex: none; }
.lbp-btn { background: var(--exit); color: #fff; font-size: 12px; font-weight: 700; text-align: center; border-radius: 8px; padding: 9px 4px; margin-top: 6px; }
.lbp-btn.alt { background: #fff; color: #9A3A0B; border: 1.5px solid #9A3A0B; }
.logbook figcaption { font-size: 14px; color: var(--mute); margin-top: 20px; max-width: 330px; }
@media (max-width: 920px) { .hero-in { grid-template-columns: 1fr; gap: 40px; padding-top: 44px; } .lb-phone { right: 0; width: 150px; } }
@media (max-width: 520px) { .lb-page { padding-left: 40px; } .lb-page::before { left: 26px; } .lb-table { font-size: 12px; } .lb-table th:nth-child(3), .lb-table td.lb-ok { display: none; } .lb-phone { display: none; } }

/* who it's for */
.for { max-width: 1160px; margin: 0 auto; padding: 30px 22px; display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center; }
.for p { margin: 0; color: var(--mute); font-size: 16px; }
.for ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; }
.for li { font: 600 17px/1 var(--display); background: var(--mist); border: 1px solid var(--line); padding: 9px 13px; border-radius: 999px; }

/* demos */
.demos { background: var(--exit-dark); color: #fff; padding: 84px 0; }
.demos .kicker { color: #8FE3B5; }
.demos .lede { color: #C9DCD2; }
.demo-grid { display: flex; flex-direction: column; gap: 26px; }
.demo-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.demo-tab { background: transparent; border: 1px solid rgba(255,255,255,.28); color: #fff; border-radius: 999px; padding: 10px 16px; cursor: pointer; font: inherit; min-height: 44px; transition: background .15s, border-color .15s; }
.demo-tab:hover { background: rgba(255,255,255,.08); }
.demo-tab.on { background: #fff; color: var(--ink); border-color: #fff; }
.demo-t { font: 700 18px/1.15 var(--display); }
.demo-stage { display: flex; flex-direction: column; align-items: center; }
.demo-stage .frame { background: #0A0F0C; border-radius: 34px; padding: 10px; box-shadow: 0 30px 60px -24px rgba(0,0,0,.6); width: min(380px, 100%); }
.demo-stage .frame video { width: 100%; border-radius: 26px; background: #fff; aspect-ratio: 720 / 1558; object-fit: cover; }
.demo-stage[data-kind="desk"] .frame { width: 100%; max-width: 1120px; border-radius: 12px; padding: 30px 8px 8px; position: relative; }
.demo-stage[data-kind="desk"] .frame::before { content: ''; position: absolute; top: 11px; left: 14px; width: 10px; height: 10px; border-radius: 50%; background: #E25B4B; box-shadow: 16px 0 0 #E8B53A, 32px 0 0 #4BB26B; }
.demo-stage[data-kind="desk"] .frame video { border-radius: 4px; aspect-ratio: auto; object-fit: contain; }
.demo-cap { margin-top: 16px; color: #C9DCD2; font-size: 17px; text-align: center; max-width: 640px; }
.demo-cap strong { color: #fff; }
@media (max-width: 640px) { .demo-t { font-size: 16px; } .demo-tab { padding: 8px 12px; } }

/* comparison */
.compare { padding: 88px 0; }
.table-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; }
.cmp { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 17px; }
.cmp th, .cmp td { padding: 15px 16px; border-bottom: 1px solid var(--line); text-align: center; }
.cmp tbody th { text-align: left; font-weight: 400; }
.cmp thead th { font: 700 18px/1.1 var(--display); background: var(--mist); }
.cmp .us { background: var(--exit-tint); }
.cmp thead .us { background: var(--exit); color: #fff; }
.cmp tbody tr:last-child th, .cmp tbody tr:last-child td { border-bottom: 0; }
.mk { font-weight: 700; }
.mk.yes { color: var(--exit); font-size: 22px; }
.mk.no { color: #A7B1AB; font-size: 20px; }
.mk.part { font-size: 14px; color: var(--mute); font-weight: 400; }
.note { font-size: 14px; color: var(--mute); margin-top: 14px; }

/* roles */
.roles { background: var(--mist); padding: 88px 0; }
.role-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; margin: 30px 0 46px; }
.role img { border-radius: 20px; border: 6px solid var(--ink); background: #fff; aspect-ratio: 390 / 600; object-fit: cover; object-position: top; margin-bottom: 14px; width: 100%; }
.role p { color: var(--mute); font-size: 16px; }
.wide-shot { margin: 0; }
.wide-shot img { border-radius: 12px; border: 1px solid var(--line); box-shadow: 0 30px 60px -30px rgba(19,32,25,.4); }
.wide-shot figcaption { margin-top: 14px; color: var(--mute); }
@media (max-width: 920px) { .role-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* steps: a real sequence, so numbered */
.steps { padding: 88px 0; }
.step-list { list-style: none; counter-reset: s; padding: 0; margin: 30px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.step-list li { counter-increment: s; border-top: 3px solid var(--ink); padding-top: 16px; }
.step-list li::before { content: counter(s); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--exit); color: #fff; font: 700 20px/1 var(--display); margin-bottom: 14px; }
.step-list p { color: var(--mute); }
@media (max-width: 760px) { .step-list { grid-template-columns: 1fr; } }

/* pricing */
.pricing { background: var(--action); color: #fff; padding: 88px 0; }
.pricing .kicker { color: #BBD3F0; }
.price-card { background: #fff; color: var(--ink); border-radius: 18px; padding: 34px; max-width: 560px; margin-top: 28px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.45); }
.price-flag { display: inline-block; background: var(--alarm); color: #fff; font: 700 15px/1 var(--display); letter-spacing: .8px; text-transform: uppercase; padding: 8px 12px; border-radius: 6px; margin-bottom: 16px; }
.price-main { font-family: var(--display); font-size: 22px; margin-bottom: 6px; }
.price-main s { color: var(--mute); font-size: 30px; }
.price-main strong { font-size: 76px; line-height: 1; }
.price-main span { color: var(--mute); }
.price-alt { color: var(--mute); margin-bottom: 20px; }
.price-list { list-style: none; padding: 0; margin: 0 0 26px; columns: 2; column-gap: 20px; font-size: 16px; }
.price-list li { padding: 5px 0 5px 26px; position: relative; break-inside: avoid; }
.price-list li::before { content: '✓'; position: absolute; left: 0; color: var(--exit); font-weight: 700; }
.price-small { font-size: 14px; color: var(--mute); margin: 12px 0 0; text-align: center; }
@media (max-width: 560px) { .price-list { columns: 1; } .price-card { padding: 24px; } .price-main strong { font-size: 60px; } }

/* faq */
.faq { padding: 88px 0; }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary { cursor: pointer; font: 700 22px/1.25 var(--display); padding: 16px 30px 16px 0; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 4px; top: 12px; font-size: 28px; color: var(--exit); }
.faq details[open] summary::after { content: '–'; }
.faq details p { color: #2B3A32; padding-bottom: 14px; }

/* final */
.final { background: var(--exit); color: #fff; padding: 72px 0; text-align: center; }
.final h2 { font-size: clamp(36px, 5vw, 58px); }
.final p { font-size: 20px; color: #D7EFE4; margin-bottom: 24px; }
.final .btn-go { background: #fff; color: var(--exit-dark); }
.final .btn-go:hover { background: var(--exit-tint); color: var(--exit-dark); }

/* legal */
.legal { padding: 60px 0 80px; }
.legal h1 { font-size: 52px; margin-bottom: 10px; }
.legal h2 { font-size: 28px; margin: 28px 0 8px; }
.legal .updated { color: var(--mute); }

/* footer */
.foot { background: var(--ink); color: #C9D2CC; font-size: 15px; }
.foot-in { max-width: 1160px; margin: 0 auto; padding: 46px 22px; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 28px; }
.foot a { display: block; color: #E5ECE8; text-decoration: none; padding: 4px 0; }
.foot a:hover { text-decoration: underline; }
.foot-logo { font: 700 22px/1 var(--display); color: #fff; }
.foot-h { font: 600 14px/1 var(--display); letter-spacing: 1.2px; text-transform: uppercase; color: #8FE3B5; }
@media (max-width: 760px) { .foot-in { grid-template-columns: 1fr; } }
.foot-co { font-size: 13px; color: #9FB0A6; margin-top: 14px; max-width: 460px; }

/* "by Nimbosoft": the way back to the company site, set like the rest of the header */
.by { font: 600 16px/1 var(--display); letter-spacing: .3px; color: var(--mute); text-decoration: none; padding: 6px 0 6px 14px; margin-left: -8px; border-left: 1.5px solid var(--line); white-space: nowrap; }
.by:hover { color: var(--exit); text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 560px) {
  .nav-in { flex-wrap: wrap; row-gap: 0; }
  .logo { white-space: nowrap; }
  .by { order: 3; flex-basis: 100%; border: 0; margin: -6px 0 0; padding: 0 0 4px 44px; font-size: 14px; }
}