/* Main page: an informative company page in the receipt-book world.
   The product appears only as small static previews; the live demo sits behind buttons. */

main section[id] { scroll-margin-top: 72px; }

/* Today vs. with the platform: a before/after ledger */
.l-compare { border: 1px solid var(--rule); background: var(--slip); }
.l-compare__head, .l-compare__row { display: grid; grid-template-columns: 1fr 1fr; }
.l-compare__head span { padding: 14px 28px; font: 650 var(--t-xs)/1.3 var(--font-cond); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); border-bottom: 1px solid var(--ink-3); }
.l-compare__head span + span { color: var(--stamp); border-left: 1px solid var(--rule); }
.l-compare__row + .l-compare__row { border-top: 1px solid var(--rule); }
.l-compare__old, .l-compare__new { padding: 24px 28px 26px; display: grid; gap: 8px; align-content: start; }
.l-compare__old { background: var(--paper); }
.l-compare__old s { font: 800 var(--t-xl)/1.15 var(--font-cond); color: var(--ink-2); text-decoration-color: var(--owed-mark); text-decoration-thickness: 2px; }
.l-compare__old p { color: var(--ink-2); font-size: var(--t-md); }
.l-compare__new { border-left: 1px solid var(--rule); position: relative; }
.l-compare__new::before { content: ""; position: absolute; left: -9px; top: 28px; width: 16px; height: 16px; background: var(--slip); border: 1px solid var(--rule); border-left: 0; border-bottom: 0; transform: rotate(45deg); }
.l-compare__new b { display: flex; gap: 10px; align-items: center; font: 800 var(--t-xl)/1.15 var(--font-cond); }
.l-compare__new b .icon { color: var(--paid); width: 22px; height: 22px; }
.l-compare__new p { color: var(--ink); font-size: var(--t-md); }

/* Demo cards: plain, readable, one clear button each */
.l-demo-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.l-demo-card { background: var(--slip); border: 1px solid var(--rule); padding: 28px; display: grid; gap: 10px; align-content: start; grid-template-rows: auto auto 1fr auto; }
.l-demo-card > .icon { width: 32px; height: 32px; color: var(--stamp); }
.l-demo-card h3 { font: 800 var(--t-2xl)/1.1 var(--font-cond); }
.l-demo-card p { color: var(--ink-2); font-size: var(--t-md); }
.l-demo-card .btn { justify-self: start; margin-top: 8px; }

/* Header */
.l-head { position: sticky; top: 0; z-index: 30; background: var(--paper); border-bottom: 1px solid var(--rule); }
.l-head__in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.l-head .wordmark { color: var(--ink); }
.l-nav { display: flex; align-items: center; gap: 4px; }
.l-nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 600; font-size: var(--t-md); padding: 10px 12px; }
.l-nav a:not(.btn):hover { color: var(--stamp); }
@media (max-width: 860px) { .l-nav a.hide-sm { display: none; } .l-nav .btn { padding: 0 14px; } }

/* Hero */
.l-hero { padding: 72px 0 80px; }
.l-hero__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 64px; align-items: center; }
.l-hero h1 { font-size: clamp(2.375rem, 1.5rem + 3.2vw, 4.25rem); line-height: 1; letter-spacing: -0.015em; max-width: 14ch; }
.l-hero__lead { font-size: clamp(1.125rem, 1rem + .35vw, 1.3125rem); color: var(--ink-2); margin-top: 24px; max-width: 52ch; }
.l-facts { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink-3); border-bottom: 1px solid var(--rule); }
.l-facts li { display: grid; grid-template-columns: 24px 1fr; gap: 10px; align-items: start; padding: 16px 16px 16px 0; font-size: var(--t-sm); color: var(--ink-2); line-height: 1.35; }
.l-facts li + li { padding-left: 16px; border-left: 1px solid var(--rule); }
.l-facts b { display: block; color: var(--ink); font-size: var(--t-md); }
.l-facts .icon { color: var(--stamp); width: 22px; height: 22px; margin-top: 1px; }
.l-hero__cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }

/* Static product preview: a dashboard slip with a phone in front. Not interactive. */
.l-preview { position: relative; margin: 0; padding: 0 0 32px 0; justify-self: end; width: min(520px, 100%); pointer-events: none; user-select: none; }
.l-preview__board { background: var(--slip); border: 1px solid var(--rule); margin-right: 48px; }
.l-preview__bar { display: flex; justify-content: space-between; padding: 10px 14px; background: var(--shell); color: var(--shell-ink); font: 650 12px/1.2 var(--font-cond); letter-spacing: .08em; text-transform: uppercase; }
.l-preview__totals { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--rule); }
.l-preview__totals div { padding: 14px; border-right: 1px solid var(--rule); display: grid; gap: 2px; }
.l-preview__totals div:last-child { border-right: 0; }
.l-preview__totals small { font: 650 11px/1.2 var(--font-cond); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.l-preview__totals b { font: 800 1.5rem/1 var(--font-cond); }
.l-preview__totals .owed { color: var(--owed); }
.l-preview__cells { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; padding: 14px; }
.l-preview__rows { border-top: 1px solid var(--rule); padding: 4px 14px 12px; font-size: 12px; }
.l-preview__rows div { display: grid; grid-template-columns: 24px 1fr auto; gap: 8px; padding: 7px 0; border-bottom: 1px dashed var(--rule-soft); width: 55%; }
.l-preview__rows b { font: 800 14px/1 var(--font-cond); }
.l-preview__rows em { font-style: normal; color: var(--paid); font-weight: 700; }
.l-preview__rows em.owed { color: var(--owed); }
.l-preview__cells i { height: 26px; border: 1px solid var(--rule); background: var(--slip); }
.l-preview__cells i.p { background: var(--paid-mark); border-color: var(--paid-mark); }
.l-preview__cells i.c { background: var(--paid-tint); border-color: var(--paid-mark); }
.l-preview__cells i.h { background: repeating-linear-gradient(135deg, var(--owed-tint) 0 4px, var(--slip) 4px 8px); border: 1px dashed var(--owed-mark); }
.l-preview__cells i.o { border-color: var(--owed-mark); }
.l-preview__phone { position: absolute; right: 0; bottom: 0; width: 210px; padding: 10px; background: var(--ink); border-radius: 22px; box-shadow: var(--shadow-dialog); }
.l-preview__screen { background: var(--paper); border-radius: 14px; padding: 16px 14px 14px; display: grid; gap: 6px; font-size: 12px; }
.l-preview__screen > b { font: 800 1.05rem/1.1 var(--font-cond); margin-bottom: 4px; }
.l-preview__line { display: flex; justify-content: space-between; gap: 8px; padding: 5px 0; border-bottom: 1px dashed var(--rule-soft); color: var(--ink-2); }
.l-preview__line .num { color: var(--ink); font-weight: 700; white-space: nowrap; }
.l-preview__total { font: 800 1.75rem/1 var(--font-cond); text-align: right; margin-top: 6px; }
.l-preview__total small { font-size: .5em; color: var(--stamp); }
.l-preview__perf { border-top: 2px dotted var(--perf); margin: 6px -14px 4px; }
.l-preview__btn { background: var(--stamp); color: #fff; text-align: center; font-weight: 700; padding: 9px; border-radius: var(--r-1); }
.l-preview figcaption { position: absolute; left: 0; bottom: 8px; font-size: var(--t-sm); color: var(--ink-2); }

/* Sections */
.l-sec { padding: 96px 0; }
.l-sec--deep { background: var(--paper-deep); border-block: 1px solid var(--rule); }
.l-sec__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; align-items: end; margin-bottom: 48px; }
.l-sec h2 { font-size: clamp(2rem, 1.4rem + 2.2vw, 3.25rem); line-height: 1.02; max-width: 16ch; }
.l-sec__head p { color: var(--ink-2); font-size: var(--t-lg); max-width: 50ch; }


/* Audiences */
.l-aud { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(5, auto); border: 1px solid var(--rule); background: var(--slip); }
.l-aud__col { padding: 32px 28px; border-right: 1px solid var(--rule); display: grid; gap: 12px; align-content: start; grid-row: span 5; grid-template-rows: subgrid; row-gap: 12px; }
.l-aud__col:last-child { border-right: 0; }
.l-aud__col > .icon { width: 32px; height: 32px; color: var(--stamp); }
.l-aud__col h3 { font: 800 var(--t-2xl)/1.1 var(--font-cond); }
.l-aud__col p { color: var(--ink-2); font-size: var(--t-md); }
.l-aud__col ul { margin: 0; padding: 0; list-style: none; display: grid; align-content: start; gap: 8px; font-size: var(--t-md); }
.l-aud__col li { padding-left: 22px; position: relative; }
.l-aud__col li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 10px; height: 6px; border-left: 2px solid var(--paid-mark); border-bottom: 2px solid var(--paid-mark); transform: rotate(-45deg); }
.l-aud__col a { font-weight: 700; align-self: end; padding-top: 8px; }

/* How it works: two tracks */
.l-tracks { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; }
.l-track { background: var(--slip); border: 1px solid var(--rule); padding: 28px; }
.l-track h3 { margin-bottom: 16px; }
.l-track ol { margin: 0; padding: 0; list-style: none; counter-reset: st; display: grid; }
.l-track li { counter-increment: st; position: relative; padding: 14px 0 14px 56px; min-height: 48px; border-top: 1px dashed var(--rule-soft); color: var(--ink-2); font-size: var(--t-md); }
.l-track li:first-child { border-top: 0; padding-top: 0; }
.l-track li:first-child::before { top: 0; }
.l-track li::before { content: counter(st); position: absolute; left: 0; top: 14px; font: 800 2rem/1 var(--font-cond); color: var(--stamp); font-variant-numeric: tabular-nums; }
.l-track li b { color: var(--ink); display: block; }

/* Money flow diagram */
.l-flow { display: grid; grid-template-columns: 1fr 48px 1fr 48px 1fr; align-items: stretch; }
.l-flow__node { background: var(--slip); border: 1px solid var(--rule); padding: 24px; display: grid; gap: 6px; align-content: start; }
.l-flow__node .icon { width: 30px; height: 30px; color: var(--stamp); margin-bottom: 6px; }
.l-flow__node b { font: 800 var(--t-xl)/1.15 var(--font-cond); }
.l-flow__node span { color: var(--ink-2); font-size: var(--t-md); }
.l-flow__node--end { border: 2px solid var(--paid-mark); }
.l-flow__node--end .icon { color: var(--paid); }
.l-flow__arrow { display: grid; place-items: center; color: var(--ink-3); }
.l-flow__arrow .icon { width: 28px; height: 28px; }
.l-flow__notes { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 24px; }
.l-flow__notes p { display: grid; grid-template-columns: 24px 1fr; gap: 12px; color: var(--ink-2); font-size: var(--t-md); }
.l-flow__notes .icon { color: var(--stamp); margin-top: 2px; }

/* Features: ledger rows, 2 columns */
.l-feats { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--ink-3); }
.l-feat { display: grid; grid-template-columns: 40px 1fr; gap: 16px; padding: 24px 32px 24px 0; border-bottom: 1px solid var(--rule); }
.l-feat:nth-child(odd) { border-right: 1px solid var(--rule); }
.l-feat:nth-child(even) { padding-left: 32px; }
.l-feat .icon { width: 28px; height: 28px; color: var(--stamp); }
.l-feat h3 { font-size: var(--t-lg); margin-bottom: 4px; }
.l-feat p { color: var(--ink-2); font-size: var(--t-md); }

/* Security */
.l-security { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
.l-security__lead { color: var(--ink-2); font-size: var(--t-lg); margin-top: 20px; max-width: 36ch; }
.l-checks { list-style: none; margin: 0; padding: 0; display: grid; border-top: 1px solid var(--ink-3); }
.l-checks li { display: grid; grid-template-columns: 32px 1fr; gap: 14px; align-items: start; padding: 18px 0; border-bottom: 1px solid var(--rule); font-size: var(--t-md); color: var(--ink-2); }
.l-checks li strong { color: var(--ink); }
.l-checks .icon { color: var(--stamp); width: 24px; height: 24px; }

/* Pricing: an actual receipt */
.l-price { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); gap: 64px; align-items: start; }
.l-price__copy { display: grid; gap: 20px; font-size: var(--t-lg); }
.l-price__copy ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.l-price__copy li { display: flex; gap: 12px; align-items: flex-start; }
.l-price__copy li .icon { color: var(--paid); margin-top: 4px; }
.l-price .slip { padding: 24px; }
.ph { background: var(--stamp-tint); color: var(--stamp); padding: 0 6px; border-radius: 2px; font-weight: 800; white-space: nowrap; }
.ph--dark { background: var(--shell-2); color: var(--shell-ink); }

/* FAQ */
.l-faq { max-width: 820px; border-top: 1px solid var(--ink-3); }
.l-faq details { border-bottom: 1px solid var(--rule); }
.l-faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 64px; padding: 16px 0; font-weight: 700; font-size: var(--t-lg); }
.l-faq summary::-webkit-details-marker { display: none; }
.l-faq summary .icon { transition: transform .25s var(--ease-out); color: var(--stamp); flex: none; }
.l-faq details[open] summary .icon { transform: rotate(45deg); }
.l-faq summary:focus-visible { box-shadow: var(--focus); }
.l-faq details p { padding: 0 0 20px; color: var(--ink-2); max-width: 64ch; font-size: var(--t-md); }


/* Contact */
.l-contact { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 64px; align-items: start; }
.l-contact__copy p { color: var(--ink-2); font-size: var(--t-lg); margin-top: 20px; max-width: 42ch; }
.l-contact__list { margin: 32px 0 0; display: grid; border-top: 1px solid var(--ink-3); }
.l-contact__list div { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--rule); font-size: var(--t-md); }
.l-contact__list dt { display: flex; gap: 10px; align-items: center; color: var(--ink-2); font-weight: 600; }
.l-contact__list dt .icon { color: var(--stamp); }
.l-contact__list dd { margin: 0; line-height: 1.7; }
.l-contact__form { display: grid; gap: 18px; padding: 24px; }
.l-contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.l-contact__role { border: 0; padding: 0; margin: 0; display: grid; gap: 8px; }
.l-contact__consent { display: grid; grid-template-columns: 20px 1fr; gap: 10px; align-items: start; font-size: var(--t-sm); color: var(--ink-2); cursor: pointer; }
.l-contact__consent input { margin-top: 2px; }
.l-contact__done { display: grid; gap: 12px; justify-items: start; padding: 32px 24px; }
.l-contact__done h3 { font: 800 var(--t-2xl)/1.1 var(--font-cond); margin-top: 8px; }
.l-contact__done p { color: var(--ink-2); }

/* Close + footer */
.l-foot { background: var(--ink); color: var(--shell-ink-2); border-top: 1px solid var(--shell-2); padding: 24px 0 40px; font-size: var(--t-sm); }
.l-foot__in { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.l-foot a { color: var(--shell-ink-2); }
.l-foot .wordmark { color: var(--shell-ink); --paper: var(--ink); }
.l-foot__cols { display: flex; gap: 40px; flex-wrap: wrap; line-height: 1.8; }
.l-foot__cols b { color: var(--shell-ink); }
.l-foot__fine { width: 100%; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--shell-2); }

@media (max-width: 1040px) {
  .l-hero__grid, .l-sec__head, .l-price, .l-security, .l-contact, .l-tracks { grid-template-columns: 1fr; gap: 32px; }
  .l-preview { justify-self: start; }
  .l-flow { grid-template-columns: 1fr; gap: 0; }
  .l-flow__arrow { height: 40px; }
  .l-flow__arrow .icon { transform: rotate(90deg); }
}
@media (max-width: 860px) {
  .l-hero { padding: 40px 0 56px; }
  .l-sec { padding: 64px 0; }
  .l-aud, .l-demo-cards { grid-template-columns: 1fr; }
  .l-aud { grid-template-rows: none; }
  .l-aud__col { border-right: 0; border-bottom: 1px solid var(--rule); grid-row: auto; grid-template-rows: none; }
  .l-aud__col:last-child { border-bottom: 0; }
  .l-feats, .l-flow__notes { grid-template-columns: 1fr; }
  .l-feat, .l-feat:nth-child(even) { padding: 20px 0; border-right: 0; }
  .l-feat:nth-child(odd) { border-right: 0; }
}
@media (max-width: 720px) {
  .l-compare__head { display: none; }
  .l-compare__row { grid-template-columns: 1fr; }
  .l-compare__new { border-left: 0; border-top: 1px dashed var(--rule); }
  .l-compare__new::before { display: none; }
  .l-compare__old, .l-compare__new { padding: 20px 16px; }
}
@media (max-width: 560px) {
  .l-facts { grid-template-columns: 1fr; }
  .l-facts li + li { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .l-preview { padding-bottom: 40px; }
  .l-preview__board { margin-right: 40px; }
  .l-preview__phone { width: 180px; }
  .l-track { padding: 20px 16px; }
  .l-contact__grid { grid-template-columns: 1fr; }
  .l-contact__form { padding: 20px 16px; }
  .l-contact__list div { grid-template-columns: 1fr; gap: 4px; }
}
#demo .l-sec__head { grid-template-columns: 1fr; }
#demo h2 { max-width: 24ch; }