/* MANDA OS website. Ink and gold, in the CEO app's colours. Light and dark follow the visitor's device. */
:root {
  --paper: #F4EFE4; --card: #FFFFFF; --line: #E2D8C2; --text: #2A2110; --soft: #6B5F47;
  --ink: #17120A; --ink-2: #241C10; --on-ink: #FBF6EA; --on-ink-soft: #CFC3A4;
  --gold: #C9A227; --gold-text: #7E6411; --gold-soft: #F3E6BC; --tick: #2E7A52; --tick-bg: #E4F1E8;
  --display: "Playfair Display", Georgia, "Times New Roman", serif;
  --body: "DM Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #120E08; --card: #1B160E; --line: #342A1A; --text: #EDE5D2; --soft: #B5A783;
    --ink: #0B0905; --ink-2: #19140C;
    --gold: #D9B23C; --gold-text: #E3C25E; --gold-soft: #3A2F14; --tick: #7FD1A2; --tick-bg: #163222;
    color-scheme: dark;
  }
}
* { 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(--text); font: 400 16px/1.6 var(--body); overflow-x: hidden; }
a { color: inherit; }
img, svg { max-width: 100%; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 50; background: var(--gold); color: #17120A; padding: 10px 14px; border-radius: 8px; font-weight: 700; }
.skip:focus { left: 8px; }

/* header */
header.site { position: sticky; top: 0; z-index: 10; background: var(--ink); color: var(--on-ink); border-bottom: 1px solid rgba(201,162,39,.35); }
header.site .wrap { display: flex; align-items: center; gap: 20px; min-height: 64px; flex-wrap: wrap; padding-block: 8px; }
.logo { display: flex; align-items: baseline; gap: 6px; text-decoration: none; font: 700 22px/1 var(--display); letter-spacing: .02em; color: var(--on-ink); }
.logo span { color: var(--gold); font-family: var(--body); font-weight: 700; font-size: 13px; letter-spacing: .22em; }
nav.main { display: flex; gap: 6px 20px; flex-wrap: wrap; margin-left: auto; font-weight: 500; font-size: 15px; }
nav.main a { text-decoration: none; color: var(--on-ink-soft); padding: 6px 0; }
nav.main a:hover, nav.main a[aria-current="page"] { color: var(--on-ink); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px; border-radius: 999px; font: 700 15px/1 var(--body); text-decoration: none; border: 1.5px solid transparent; cursor: pointer; }
.btn-gold { background: var(--gold); color: #17120A; }
.btn-gold:hover { filter: brightness(1.06); }
.btn-line { border-color: rgba(251,246,234,.45); color: var(--on-ink); background: transparent; }
.btn-line:hover { border-color: var(--on-ink); }
.btn-dark { background: var(--ink); color: var(--on-ink); }

/* hero */
.hero { background: var(--ink); color: var(--on-ink); padding-block: 56px 64px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center; }
.eyebrow { font: 700 12px/1.4 var(--body); letter-spacing: .2em; text-transform: uppercase; color: var(--gold); margin: 0 0 14px; }
.eyebrow.on-paper { color: var(--gold-text); }
.hero h1 { font: 700 clamp(38px, 6.2vw, 68px)/1.04 var(--display); margin: 0 0 20px; text-wrap: balance; }
.hero h1 em { font-style: italic; color: var(--gold); }
.hero p.lead { color: var(--on-ink-soft); font-size: 18px; max-width: 54ch; margin: 0 0 28px; }
.hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.tickcard { background: var(--ink-2); border: 1px solid rgba(201,162,39,.35); border-radius: 18px; padding: 22px; min-width: 0; }
.tickcard .head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 14px; }
.tickcard .head b { font: 600 20px/1.2 var(--display); }
.tickcard .head small { color: var(--on-ink-soft); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.ticks li { display: grid; grid-template-columns: 26px 1fr auto; gap: 10px; align-items: center; font-size: 15px; color: var(--on-ink); }
.ticks .box { width: 26px; height: 26px; border-radius: 8px; border: 1.5px solid rgba(251,246,234,.35); display: grid; place-items: center; }
.ticks li.done .box { background: var(--gold); border-color: var(--gold); }
.ticks .box svg { width: 16px; height: 16px; opacity: 0; }
.ticks li.done .box svg { opacity: 1; }
.ticks li.done .lbl { color: var(--on-ink-soft); }
.ticks .act { font: 700 13px/1 var(--body); color: #17120A; background: var(--gold); border: 0; border-radius: 999px; padding: 8px 12px; min-height: 32px; cursor: pointer; }
.tickcard .foot { margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(251,246,234,.12); color: var(--on-ink-soft); font-size: 13px; }
@keyframes pop { from { transform: scale(.6); } to { transform: scale(1); } }
.ticks li.just .box { animation: pop .35s ease-out; }

/* sections */
section.band { padding-block: 72px; }
section.band.alt { background: var(--card); border-block: 1px solid var(--line); }
section.band.flush-top { padding-top: 0; }
h2.sec { font: 700 clamp(28px, 4vw, 42px)/1.12 var(--display); margin: 0 0 12px; text-wrap: balance; }
p.sub { color: var(--soft); max-width: 62ch; margin: 0 0 36px; font-size: 17px; }
p.sub.tight { margin-bottom: 18px; }
p.sub.last { margin-bottom: 0; }
.built { display: flex; flex-wrap: wrap; gap: 10px 26px; align-items: center; padding-block: 22px; border-bottom: 1px solid var(--line); color: var(--soft); font-size: 15px; }
.built b { color: var(--text); font-weight: 700; }
.four { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.pillar { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.pillar .ic { width: 44px; height: 44px; border-radius: 12px; background: var(--gold-soft); color: var(--gold-text); display: grid; place-items: center; }
.pillar h3 { font: 600 21px/1.25 var(--display); margin: 4px 0 0; }
.pillar p { margin: 0; color: var(--soft); font-size: 15px; }
.pillar a.more { margin-top: auto; font-weight: 700; font-size: 14px; color: var(--gold-text); text-decoration: none; }
.pillar a.more:hover { text-decoration: underline; }
.systems { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--card); }
.sys { padding: 22px 22px 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-width: 0; }
.sys:nth-child(3n) { border-right: 0; }
.sys:nth-last-child(-n+3) { border-bottom: 0; }
.sys .n { font: 700 12px/1 var(--body); letter-spacing: .14em; color: var(--gold-text); text-transform: uppercase; }
.sys h3 { font: 600 19px/1.25 var(--display); margin: 8px 0 6px; }
.sys p { margin: 0; color: var(--soft); font-size: 14.5px; }
.apps { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin-top: 28px; }
.app { display: flex; gap: 14px; align-items: flex-start; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); min-width: 0; }
.app .tile { flex: 0 0 auto; width: 40px; height: 40px; border-radius: 11px; background: var(--ink); color: var(--gold); display: grid; place-items: center; font: 700 16px/1 var(--display); }
.app b { display: block; font-size: 15px; }
.app span { color: var(--soft); font-size: 14px; }
.editions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.edition { border-radius: 18px; padding: 26px; background: var(--ink); color: var(--on-ink); display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.edition .tag { align-self: flex-start; font: 700 11px/1 var(--body); letter-spacing: .16em; text-transform: uppercase; color: #17120A; background: var(--gold); padding: 6px 9px; border-radius: 999px; }
.edition h3 { font: 600 24px/1.2 var(--display); margin: 4px 0 0; }
.edition p { margin: 0; color: var(--on-ink-soft); font-size: 15px; }
.edition ul { margin: 6px 0 0; padding-left: 18px; color: var(--on-ink-soft); font-size: 14.5px; }
.pay { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 36px; align-items: center; }
.paycard { background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 24px; min-width: 0; }
.paycard .row { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
.paycard .row:last-of-type { border-bottom: 0; font-weight: 700; }
.paycard .row span:first-child { color: var(--soft); }
.paycard .row.zero span:last-child { color: var(--tick); font-weight: 700; }
.paycard .fine { margin: 10px 0 0; font-size: 12.5px; color: var(--soft); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.step { padding: 24px; border-top: 3px solid var(--gold); background: var(--paper); border-radius: 0 0 14px 14px; min-width: 0; }
.step .k { font: 700 13px/1 var(--body); letter-spacing: .14em; color: var(--gold-text); text-transform: uppercase; }
.step h3 { font: 600 20px/1.25 var(--display); margin: 8px 0 6px; }
.step p { margin: 0; color: var(--soft); font-size: 15px; }
.about { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 40px; align-items: start; }
.about blockquote { margin: 0; font: italic 600 clamp(22px, 3vw, 30px)/1.35 var(--display); color: var(--text); border-left: 3px solid var(--gold); padding-left: 20px; }
.about p { color: var(--soft); margin: 0 0 14px; }
.cta { background: var(--ink); color: var(--on-ink); border-radius: 22px; padding: 40px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 36px; }
.cta h2 { font: 700 clamp(28px, 4vw, 40px)/1.12 var(--display); margin: 0 0 12px; }
.cta p { color: var(--on-ink-soft); margin: 0; }
.cta p.mail { margin-top: 18px; }
.cta p.mail a { color: var(--gold); font-weight: 700; text-decoration: none; }
form.contact { display: grid; gap: 12px; }
form.contact label { display: grid; gap: 6px; font-size: 14px; font-weight: 500; color: var(--on-ink-soft); }
form.contact input, form.contact select, form.contact textarea { font: 400 16px/1.4 var(--body); padding: 12px 14px; border-radius: 10px; border: 1px solid rgba(251,246,234,.25); background: rgba(251,246,234,.06); color: var(--on-ink); width: 100%; }
form.contact textarea { min-height: 96px; resize: vertical; }
form.contact select option { color: #17120A; background: #FFFFFF; }
form.contact .two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
form.contact .err { color: #F2B8A8; font-size: 14px; margin: 0; }
.sent { background: var(--tick-bg); color: var(--tick); border-radius: 10px; padding: 12px 14px; font-weight: 500; }
.sent a { color: inherit; font-weight: 700; }
footer.site { padding-block: 40px; color: var(--soft); font-size: 14px; border-top: 1px solid var(--line); }
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; }
footer.site b { color: var(--text); }
footer.site nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
footer.site a { color: var(--soft); }

/* services page */
.svc-hero { background: var(--ink); color: var(--on-ink); padding-block: 48px; }
.svc-hero h1 { font: 700 clamp(34px, 5vw, 54px)/1.08 var(--display); margin: 0 0 12px; }
.svc-hero p { color: var(--on-ink-soft); max-width: 62ch; margin: 0; font-size: 17px; }
.jump { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.jump a { text-decoration: none; border: 1px solid rgba(251,246,234,.3); color: var(--on-ink); padding: 8px 14px; border-radius: 999px; font-size: 14px; }
.jump a:hover { border-color: var(--gold); }
.svc { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 36px; padding-block: 44px; border-bottom: 1px solid var(--line); scroll-margin-top: 90px; }
.svc:last-child { border-bottom: 0; }
.svc h2 { font: 700 30px/1.15 var(--display); margin: 0 0 10px; }
.svc .who { color: var(--gold-text); font-weight: 700; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 8px; }
.svc p.d { color: var(--soft); margin: 0 0 18px; }
.svc ul.list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; }
.svc ul.list li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; font-size: 15px; }
.svc ul.list li::before { content: ""; width: 18px; height: 18px; margin-top: 3px; border-radius: 6px; background: var(--gold-soft); box-shadow: inset 0 0 0 1.5px var(--gold); }
.svc ul.list li b { display: block; }
.svc ul.list li span { color: var(--soft); font-size: 14px; }
.soon { display: inline-block; font: 700 11px/1 var(--body); letter-spacing: .1em; text-transform: uppercase; padding: 5px 8px; border-radius: 999px; background: var(--gold-soft); color: var(--gold-text); vertical-align: 3px; margin-left: 6px; }

/* plain pages (privacy, 404) */
.plain { padding-block: 56px 72px; max-width: 760px; }
.plain h1 { font: 700 clamp(32px, 5vw, 46px)/1.1 var(--display); margin: 0 0 16px; }
.plain h2 { font: 600 22px/1.3 var(--display); margin: 32px 0 8px; }
.plain p, .plain li { color: var(--soft); }
.plain a { color: var(--gold-text); font-weight: 700; }

@media (max-width: 980px) {
  .four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .editions, .steps { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .hero .wrap, .pay, .about, .cta, .svc { grid-template-columns: 1fr; }
  .systems { grid-template-columns: 1fr 1fr; }
  .sys:nth-child(3n) { border-right: 1px solid var(--line); }
  .sys:nth-child(2n) { border-right: 0; }
  .sys:nth-last-child(-n+3) { border-bottom: 1px solid var(--line); }
  .sys:nth-last-child(-n+1) { border-bottom: 0; }
}
@media (max-width: 560px) {
  .wrap { padding-inline: 16px; }
  nav.main { order: 3; width: 100%; margin-left: 0; gap: 4px 16px; font-size: 14px; }
  header.site .btn { margin-left: auto; min-height: 40px; padding: 0 14px; font-size: 14px; }
  .four, .systems, .svc ul.list, form.contact .two { grid-template-columns: 1fr; }
  .sys { border-right: 0 !important; border-bottom: 1px solid var(--line) !important; }
  .sys:last-child { border-bottom: 0 !important; }
  section.band { padding-block: 52px; }
  .cta { padding: 26px; }
  .hero { padding-block: 40px 48px; }
}