/* CaseHub Landing — SECTIONS · framework, devs, lawyers, demo, compare, pricing, faq, footer */

/* ─── Section frame ─── */
.section { padding: 96px 0 0; }
.section-head {
  display: grid; grid-template-columns: auto 1fr; gap: 24px;
  align-items: end; margin-bottom: 36px;
}
.section-head .title {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(36px, 4.5vw, 56px);
  letter-spacing: -0.035em; line-height: 0.95; color: var(--c-navy);
  margin: 0;
}
.section-head .title em {
  font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--c-blue);
}
.section-head .title .pollen { color: var(--c-green-d); }
.section-head .lede {
  font-size: 16px; line-height: 1.6; color: var(--c-graphite);
  max-width: 480px; align-self: end; justify-self: end;
}
.section-head-mono {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  color: var(--c-mute); margin-bottom: 8px;
}

/* ─── Framework principles strip ─── */
.principles {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.principle {
  background: var(--c-bone); border-radius: 20px; padding: 24px;
  box-shadow: var(--shadow-dark-sm), var(--shadow-light-sm);
  display: flex; flex-direction: column; gap: 12px;
  transition: transform .25s, box-shadow .25s;
}
.principle:hover {
  transform: translateY(-3px);
  box-shadow: 12px 12px 28px rgba(0,31,62,0.18), -10px -10px 26px rgba(255,255,255,0.95);
}
.principle .icon {
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--c-bone);
  box-shadow: inset var(--shadow-dark-xs), inset var(--shadow-light-xs);
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 18px; font-weight: 700;
  color: var(--c-green-d);
}
.principle h3 {
  font-family: var(--display); font-weight: 700; font-size: 19px;
  letter-spacing: -0.015em; line-height: 1.2; color: var(--c-navy);
  margin: 0;
}
.principle p {
  font-size: 13.5px; line-height: 1.55; color: var(--c-graphite); margin: 0;
}
.principle .tag {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.14em;
  color: var(--c-green-d); font-weight: 700; margin-top: auto; padding-top: 4px;
}
@media (max-width: 880px) { .principles { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .principles { grid-template-columns: 1fr; } }

/* ─── Split — devs / lawyers ─── */
.split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
}
.split-card {
  position: relative; border-radius: 28px; padding: 36px 32px 32px;
  display: flex; flex-direction: column; gap: 20px; min-height: 480px;
  overflow: hidden; isolation: isolate;
}
.split-card.devs {
  background: var(--c-navy); color: #fff;
}
.split-card.lawyers {
  background: var(--c-bone);
  box-shadow: var(--shadow-dark), var(--shadow-light);
  color: var(--c-navy);
}
.split-card .for {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.18em;
  font-weight: 700; text-transform: uppercase;
}
.split-card.devs .for { color: var(--c-pollen); }
.split-card.lawyers .for { color: var(--c-green-d); }
.split-card h3 {
  font-family: var(--display); font-weight: 700;
  font-size: 36px; letter-spacing: -0.03em; line-height: 1; margin: 0;
}
.split-card h3 em {
  font-family: var(--serif); font-style: italic; font-weight: 400;
}
.split-card.devs h3 em { color: var(--c-pollen); }
.split-card.lawyers h3 em { color: var(--c-blue); }
.split-card .lede {
  font-size: 14.5px; line-height: 1.55;
}
.split-card.devs .lede { color: rgba(255,255,255,0.78); }
.split-card.lawyers .lede { color: var(--c-graphite); }
.split-card ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 12px;
}
.split-card li {
  font-size: 13.5px; line-height: 1.5;
  display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start;
}
.split-card li::before {
  content: "→";
  font-family: var(--mono); font-weight: 700; font-size: 14px;
  width: 22px; text-align: center; line-height: 1.5;
}
.split-card.devs li { color: rgba(255,255,255,0.92); }
.split-card.devs li::before { color: var(--c-pollen); }
.split-card.lawyers li { color: var(--c-graphite); }
.split-card.lawyers li::before { color: var(--c-green-d); }

.split-card .codeblock {
  margin-top: auto; padding: 18px 18px 16px; border-radius: 14px;
  background: rgba(0,0,0,0.30); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06);
  font-family: var(--mono); font-size: 11.5px; line-height: 1.65;
  color: rgba(255,255,255,0.88); white-space: pre; overflow-x: auto;
}
.split-card .codeblock .k { color: var(--c-pollen); }
.split-card .codeblock .s { color: #B5E2A4; }
.split-card .codeblock .c { color: rgba(255,255,255,0.40); }

.split-card .quote {
  margin-top: auto; padding: 20px 22px; border-radius: 18px;
  background: var(--c-bone);
  box-shadow: inset var(--shadow-dark-xs), inset var(--shadow-light-xs);
  font-family: var(--serif); font-style: italic; font-weight: 400;
  font-size: 16px; line-height: 1.45; color: var(--c-navy);
}
.split-card .quote .by {
  display: block; margin-top: 12px;
  font-family: var(--mono); font-style: normal; font-size: 10.5px;
  letter-spacing: 0.14em; color: var(--c-mute); font-weight: 700;
}
@media (max-width: 880px) { .split { grid-template-columns: 1fr; } }

/* ─── Live demo strip ─── */
.demo {
  position: relative; border-radius: 32px; padding: 0;
  background: var(--c-navy); color: #fff; overflow: hidden; isolation: isolate;
}
.demo::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 80% 20%, #DBE64C 0%, #6FBE54 25%, #1E4890 60%, #001F3E 100%);
  opacity: 0.92; z-index: 0;
}
.demo > .grain { position: absolute; inset: 0; z-index: 1; }
.demo-inner {
  position: relative; z-index: 2; padding: 56px 56px 56px;
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center;
}
.demo h3 {
  font-family: var(--display); font-weight: 700; font-size: 52px;
  letter-spacing: -0.035em; line-height: 0.95; margin: 0; color: #fff;
}
.demo h3 em {
  font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--c-pollen);
}
.demo .lede {
  font-size: 16.5px; line-height: 1.55; color: rgba(255,255,255,0.82);
  max-width: 460px; margin-top: 18px;
}
.demo-cta {
  display: inline-flex; gap: 12px; margin-top: 24px;
}
.demo-cta .btn {
  padding: 14px 22px; border-radius: 14px; font-weight: 700; font-size: 14px;
  border: none;
}
.demo-cta .btn.primary {
  background: var(--c-pollen); color: var(--c-navy);
  box-shadow: 6px 6px 18px rgba(0,0,0,0.30);
}
.demo-cta .btn.ghost {
  background: rgba(255,255,255,0.10); color: #fff;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.30);
  backdrop-filter: blur(8px);
}

/* Live mini-dashboard preview */
.demo-window {
  position: relative; background: var(--c-paper); border-radius: 14px;
  box-shadow: 0 30px 60px -16px rgba(0,0,0,0.55);
  overflow: hidden; aspect-ratio: 16 / 11;
}
.demo-window .titlebar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; background: var(--c-cream); border-bottom: 1px solid var(--c-line);
}
.demo-window .traffic {
  display: flex; gap: 6px;
}
.demo-window .traffic i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.demo-window .traffic i.r { background: #FF5F57; }
.demo-window .traffic i.y { background: #FEBC2E; }
.demo-window .traffic i.g { background: #28C840; }
.demo-window .url {
  margin-left: 12px; font-family: var(--mono); font-size: 10.5px; color: var(--c-mute);
  letter-spacing: 0.04em;
}
.demo-window .body {
  display: grid; grid-template-columns: 60px 1fr;
  height: calc(100% - 36px);
}
.demo-window .body .side {
  background: var(--c-navy); padding: 14px 8px;
  display: flex; flex-direction: column; gap: 10px; align-items: center;
}
.demo-window .body .side .dot {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(255,255,255,0.06);
  display: grid; place-items: center;
  color: rgba(255,255,255,0.5); font-family: var(--mono); font-size: 12px; font-weight: 700;
}
.demo-window .body .side .dot.active {
  background: var(--c-green-d); color: #fff;
  box-shadow: 0 0 0 3px rgba(111,190,84,0.22);
}
.demo-window .body .main { padding: 18px 22px; }
.demo-window .body .main .kpis {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.demo-window .body .main .kpi {
  background: var(--c-bone); border-radius: 10px; padding: 10px 12px;
  box-shadow: var(--shadow-dark-xs), var(--shadow-light-xs);
}
.demo-window .body .main .kpi .l {
  font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.14em;
  color: var(--c-mute); text-transform: uppercase;
}
.demo-window .body .main .kpi .n {
  font-family: var(--display); font-weight: 700; font-size: 20px;
  color: var(--c-navy); margin-top: 4px; letter-spacing: -0.02em; line-height: 1;
}
.demo-window .body .main .kpi .d { font-family: var(--mono); font-size: 10px; margin-top: 2px; }
.demo-window .body .main .kpi .d.up { color: var(--c-green-d); }
.demo-window .body .main .kpi .d.dn { color: #C92D3B; }
.demo-window .body .main .grid {
  margin-top: 14px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.demo-window .row {
  background: var(--c-bone); border-radius: 8px; padding: 8px 10px;
  box-shadow: inset var(--shadow-dark-xs), inset var(--shadow-light-xs);
  font-size: 10.5px; color: var(--c-graphite);
  display: flex; align-items: center; gap: 8px;
}
.demo-window .row .id {
  font-family: var(--mono); font-size: 9px; color: var(--c-blue); font-weight: 700;
}
.demo-window .row .due { margin-left: auto; font-family: var(--mono); font-size: 9px; color: #C92D3B; font-weight: 700; }
.demo-window .row.pollen { background: var(--c-pollen); color: var(--c-navy); box-shadow: none; }
.demo-window .row.pollen .id, .demo-window .row.pollen .due { color: var(--c-navy); }

@media (max-width: 880px) {
  .demo-inner { grid-template-columns: 1fr; padding: 36px 28px; }
  .demo h3 { font-size: 36px; }
}

/* ─── Compare ─── */
.compare-table {
  background: var(--c-bone); border-radius: 24px;
  box-shadow: var(--shadow-dark-sm), var(--shadow-light-sm);
  overflow: hidden;
}
.compare-row {
  display: grid; grid-template-columns: 1.6fr repeat(4, 1fr);
  align-items: center; padding: 18px 24px;
  border-bottom: 1px solid var(--c-line);
}
.compare-row:last-child { border-bottom: none; }
.compare-row.head { background: var(--c-bone-2); padding: 14px 24px; }
.compare-row.head .col {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em;
  color: var(--c-mute); font-weight: 700; text-transform: uppercase;
  text-align: center;
}
.compare-row.head .col:first-child { text-align: left; }
.compare-row.head .col.us { color: var(--c-green-d); }
.compare-row .feat {
  font-size: 14px; color: var(--c-navy); font-weight: 600;
}
.compare-row .feat small { display: block; font-weight: 400; font-size: 11.5px; color: var(--c-graphite); margin-top: 3px; }
.compare-row .cell {
  text-align: center; font-family: var(--mono); font-size: 12px;
  color: var(--c-graphite);
}
.compare-row .cell.yes { color: var(--c-green-d); font-weight: 700; }
.compare-row .cell.no { color: #C92D3B; opacity: 0.6; }
.compare-row .cell.partial { color: #B68A1F; }
.compare-row .cell.us {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.compare-row .cell.us::before {
  content: "◇"; color: var(--c-pollen);
}

@media (max-width: 760px) {
  .compare-table { font-size: 12px; }
  .compare-row { grid-template-columns: 1.4fr repeat(4, 1fr); padding: 14px; gap: 4px; }
}

/* ─── Pricing ─── */
.pricing {
  display: grid; grid-template-columns: 1fr 1.05fr 1fr; gap: 18px; align-items: stretch;
}
.plan {
  background: var(--c-bone); border-radius: 24px;
  padding: 32px 28px 28px; display: flex; flex-direction: column; gap: 16px;
  box-shadow: var(--shadow-dark-sm), var(--shadow-light-sm);
  position: relative; overflow: hidden;
}
.plan.featured {
  background: var(--c-navy); color: #fff;
  box-shadow: var(--shadow-dark), var(--shadow-light);
  transform: translateY(-12px);
}
.plan.featured::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 80% -20%, rgba(219,230,76,0.20) 0%, transparent 50%);
  pointer-events: none;
}
.plan .name {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em;
  font-weight: 700; text-transform: uppercase;
}
.plan.featured .name { color: var(--c-pollen); }
.plan:not(.featured) .name { color: var(--c-green-d); }
.plan h3 {
  font-family: var(--display); font-weight: 700; font-size: 26px;
  letter-spacing: -0.025em; margin: 0;
}
.plan.featured h3 { color: #fff; }
.plan:not(.featured) h3 { color: var(--c-navy); }
.plan .price {
  display: flex; align-items: baseline; gap: 6px;
  font-family: var(--display); font-weight: 700;
}
.plan .price .v { font-size: 54px; letter-spacing: -0.035em; line-height: 1; }
.plan .price .unit { font-size: 13px; color: var(--c-mute); font-weight: 500; }
.plan.featured .price .v { color: #fff; }
.plan:not(.featured) .price .v { color: var(--c-navy); }
.plan ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 10px; font-size: 13.5px;
}
.plan li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; }
.plan li::before {
  content: "✓"; font-family: var(--mono); font-weight: 700; font-size: 12px; line-height: 1.5;
  width: 18px; text-align: center;
}
.plan.featured li { color: rgba(255,255,255,0.86); }
.plan.featured li::before { color: var(--c-pollen); }
.plan:not(.featured) li { color: var(--c-graphite); }
.plan:not(.featured) li::before { color: var(--c-green-d); }
.plan .cta {
  margin-top: auto; padding: 14px 18px; border-radius: 14px;
  font-weight: 700; font-size: 14px; border: none;
  text-align: center;
}
.plan.featured .cta {
  background: var(--c-pollen); color: var(--c-navy);
  box-shadow: 4px 4px 14px rgba(0,0,0,0.30);
}
.plan:not(.featured) .cta {
  background: var(--c-bone); color: var(--c-navy);
  box-shadow: var(--shadow-dark-xs), var(--shadow-light-xs);
}
.plan .badge-feat {
  position: absolute; top: 14px; right: 14px;
  background: var(--c-pollen); color: var(--c-navy);
  font-family: var(--mono); font-size: 9px; font-weight: 800; letter-spacing: 0.14em;
  padding: 4px 9px; border-radius: 100px;
}
@media (max-width: 880px) {
  .pricing { grid-template-columns: 1fr; }
  .plan.featured { transform: none; }
}

/* ─── FAQ ─── */
.faq {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
}
.faq details {
  background: var(--c-bone); border-radius: 18px;
  box-shadow: var(--shadow-dark-sm), var(--shadow-light-sm);
  padding: 18px 22px;
}
.faq details[open] {
  box-shadow: inset var(--shadow-dark-xs), inset var(--shadow-light-xs);
}
.faq summary {
  cursor: pointer; font-family: var(--display); font-weight: 700;
  font-size: 16px; color: var(--c-navy); letter-spacing: -0.015em;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-family: var(--mono); font-weight: 800; font-size: 22px;
  color: var(--c-green-d); transition: transform .2s;
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  margin: 14px 0 0; font-size: 13.5px; line-height: 1.6; color: var(--c-graphite);
}
@media (max-width: 720px) { .faq { grid-template-columns: 1fr; } }

/* ─── Final CTA ─── */
.final {
  margin-top: 96px; position: relative; border-radius: 36px;
  background: radial-gradient(120% 90% at 25% 20%, #F2F49B 0%, #DBE64C 35%, #6FBE54 70%, #008C4D 100%);
  padding: 72px 56px; overflow: hidden; isolation: isolate;
  text-align: center;
}
.final > .grain { position: absolute; inset: 0; z-index: 0; }
.final-inner { position: relative; z-index: 1; }
.final h3 {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(40px, 5vw, 76px);
  letter-spacing: -0.035em; line-height: 0.95;
  color: var(--c-navy); margin: 0;
}
.final h3 em { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--c-blue); }
.final p {
  margin: 18px auto 0; max-width: 540px; font-size: 17px; line-height: 1.55; color: var(--c-navy);
}
.final-cta {
  display: inline-flex; gap: 12px; margin-top: 32px;
}
.final-cta .btn {
  padding: 16px 28px; border-radius: 14px; font-weight: 700; font-size: 15px; border: none;
}
.final-cta .btn.primary {
  background: var(--c-navy); color: #fff;
  box-shadow: 8px 8px 20px rgba(0,31,62,0.24);
}
.final-cta .btn.ghost {
  background: rgba(0,31,62,0.08); color: var(--c-navy);
  box-shadow: inset 0 0 0 1px rgba(0,31,62,0.24);
}

/* ─── Footer ─── */
footer { padding: 64px 0 48px; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px;
  padding-bottom: 32px; border-bottom: 1px solid var(--c-line);
}
.footer-brand { display: flex; flex-direction: column; gap: 14px; max-width: 320px; }
.footer-brand .desc { font-size: 13.5px; color: var(--c-graphite); line-height: 1.55; }
.footer-col h5 {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em;
  color: var(--c-mute); margin: 0 0 14px; font-weight: 700; text-transform: uppercase;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col li { font-size: 13.5px; color: var(--c-graphite); }
.footer-col li a:hover { color: var(--c-navy); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 28px; font-family: var(--mono); font-size: 10.5px;
  color: var(--c-mute); letter-spacing: 0.12em;
}
.footer-bottom .made {
  display: inline-flex; align-items: center; gap: 6px;
}
.footer-bottom .br { background: linear-gradient(180deg, #009C3B 50%, #FFDF00 50%); width: 12px; height: 8px; border-radius: 2px; }
@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
}