/* ──────────────────────────────────────────────────────────────
   The K.E.E.P. — landing index page styles.
   Extracted from inline <style> block (blocked by cavekeep.com
   CSP `style-src 'self'`). Pair with landing-base.css.
   ────────────────────────────────────────────────────────────── */

/* ── Main content ── */
main {
  flex: 1; min-width: 0;
  padding: 24px 40px 48px;
}
.breadcrumb {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--text-4); margin-bottom: 20px;
}
.breadcrumb a:hover { color: var(--text-3); }
.breadcrumb .sep { color: var(--text-4); }

/* Hero card */
.hero-card {
  border: 1px solid var(--border); border-radius: 4px;
  background: #131c2e;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='500' height='300' viewBox='0 0 500 300'><g fill='none' stroke='%2394a3b8' stroke-width='.4' opacity='.07'><path d='M-10 250 Q80 210 170 235 T360 210 T530 250'/><path d='M-10 220 Q80 180 170 205 T360 180 T530 220'/><path d='M-10 190 Q80 150 170 175 T360 150 T530 190'/><path d='M-10 160 Q80 120 170 145 T360 120 T530 160'/><path d='M-10 130 Q80 90 170 115 T360 90 T530 130'/><path d='M-10 100 Q80 60 170 85 T360 60 T530 100'/></g></svg>");
  background-repeat: no-repeat; background-position: right bottom; background-size: 500px 300px;
  display: grid; grid-template-columns: minmax(0, 1fr) clamp(600px, 58%, 900px);
  gap: 0; overflow: hidden;
  margin-bottom: 24px;
}
.hero-left { padding: 32px 32px 32px 32px; }
.hero-kicker {
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent-2); margin-bottom: 12px;
  display: flex; align-items: center; gap: 6px;
}
.hero-kicker .dot { width: 5px; height: 5px; background: var(--accent); border-radius: 50%; }
h1 {
  font-family: "Manrope", system-ui, sans-serif; font-weight: 500;
  font-size: clamp(26px, 3.1vw, 40px); line-height: 1.05;
  letter-spacing: -.02em; color: #fff; margin-bottom: 16px;
}
h1 span { font-weight: 400; color: var(--accent-2); }
.hero-desc {
  font-size: 15px; color: var(--text-3); line-height: 1.7;
  max-width: 52ch; margin-bottom: 22px;
}
.hero-desc strong { color: var(--text-2); font-weight: 600; }
.hero-cta { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 18px; background: var(--accent); border: 1px solid var(--accent);
  font-family: inherit; font-size: 14px; font-weight: 500; color: #fff;
  cursor: pointer; transition: all .15s;
}
.btn-primary:hover { background: #2563eb; border-color: #2563eb; }
.btn-outline {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 18px; background: transparent; border: 1px solid var(--border);
  font-family: inherit; font-size: 14px; font-weight: 500; color: var(--text-2);
  cursor: pointer; transition: all .15s;
}
.btn-outline:hover { border-color: var(--text-4); background: var(--bg-hover); color: var(--text); }
.hero-features {
  margin-top: 26px; padding-top: 22px;
  border-top: 1px dashed var(--border);
  display: flex; flex-direction: column; gap: 13px;
}
.hero-features-title {
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--text-4);
  margin-bottom: 6px;
}
.hero-feat {
  display: grid; grid-template-columns: 200px 1fr; gap: 18px;
  align-items: baseline; font-size: 14px; line-height: 1.55;
}
.hero-feat-k {
  font-weight: 600; font-size: 14px; color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.hero-feat-k::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent-2); flex-shrink: 0;
}
.hero-feat-v { color: var(--text-3); font-size: 14px; }
.hero-right {
  border-left: 1px solid var(--border);
  background: rgba(0,0,0,.2);
  display: flex; flex-direction: column;
}
.specimen-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 14px; background: rgba(255,255,255,.04);
  border-bottom: 1px solid var(--border);
}
.specimen-head .id {
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .1em; color: var(--text-4);
}
.specimen-head .demo {
  color: var(--accent-2); font-family: "JetBrains Mono", monospace; font-size: 10px;
}
.specimen-body { padding: 20px 22px; display: flex; flex-direction: column; gap: 14px; }
.srow { display: grid; grid-template-columns: 96px 1fr; gap: 12px; align-items: baseline; }
.srow .k {
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--text-4);
}
.srow .v { font-size: 14.5px; color: var(--text-2); }
.srow .v.big {
  font-family: "Manrope", system-ui, sans-serif; font-size: 22px;
  font-weight: 500; line-height: 1.1; color: var(--text);
}
.redact { display: inline-block; background: var(--border); color: var(--border); user-select: none; padding: 0 5px; }
.vaccent { color: var(--accent-2); }
.sclaims { border-top: 1px dashed var(--border); padding-top: 12px; margin-top: 4px; }
.sctitle {
  display: flex; justify-content: space-between; margin-bottom: 8px;
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--text-4);
}
.sclaim {
  display: grid; grid-template-columns: 56px 1fr auto; gap: 10px;
  font-size: 12.5px; padding: 6px 0; border-bottom: 1px dotted var(--border);
}
.sclaim:last-child { border-bottom: none; }
.sclaim .date { font-family: "JetBrains Mono", monospace; font-size: 10px; color: var(--text-4); }
.sclaim .who { color: var(--text-3); }
.sclaim .ctag {
  font-family: "JetBrains Mono", monospace; font-size: 9.5px;
  padding: 2px 6px; border: 1px solid var(--border);
  color: var(--text-4); align-self: center;
}

/* Quick links */
.quick-links {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 8px; margin-bottom: 20px;
}
.quick-link {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border: 1px solid var(--border); background: var(--bg-card);
  font-size: 13.5px; font-weight: 500; color: var(--text-2);
  transition: background .15s, border-color .15s, color .15s; cursor: pointer;
}
.quick-link:hover { background: var(--bg-hover); border-color: var(--text-4); color: var(--text); }
.quick-link .icon { color: var(--text-4); display: flex; flex-shrink: 0; }
.quick-link:hover .icon { color: var(--accent-2); }

/* Content sections */
.section { margin-bottom: 32px; }
.section-heading {
  font-size: 17px; font-weight: 600; color: var(--text);
  margin-bottom: 16px; padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.what-is { max-width: 72ch; margin: 0 auto; }
.what-is p { font-size: 14px; color: var(--text-3); line-height: 1.75; margin-bottom: 12px; }
.stats-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  margin-top: 20px; max-width: 72ch;
}
.stats-row .stat {
  border: 1px solid var(--border); background: var(--bg-card);
  padding: 12px 14px; display: flex; flex-direction: column; gap: 4px;
}
.stats-row .stat .num {
  font-family: "Manrope", system-ui, sans-serif; font-size: 22px;
  font-weight: 500; color: var(--text); line-height: 1;
}
.stats-row .stat .lbl {
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .08em; text-transform: uppercase; color: var(--text-4);
}

/* Getting started card */
.getting-started {
  border: 1px solid var(--border); background: var(--bg-card);
  padding: 20px 24px; margin-bottom: 32px;
}
.getting-started h3 { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.getting-started p { font-size: 13.5px; color: var(--text-3); margin-bottom: 16px; }
.getting-started .btns { display: flex; gap: 10px; flex-wrap: wrap; }

/* Use cases cards — only .linked cards behave as clickable */
.use-cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.use-card {
  border: 1px solid var(--border); background: var(--bg-card);
  padding: 16px; display: flex; flex-direction: column; gap: 8px;
}
.use-card.linked {
  cursor: pointer; transition: background .15s, border-color .15s;
  color: inherit; text-decoration: none;
}
.use-card.linked:hover { background: var(--bg-hover); border-color: var(--text-4); }
.use-card.linked:hover .arrow { color: var(--accent-2); }
.use-card .count {
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .08em; color: var(--text-4);
  display: flex; align-items: center; gap: 5px;
}
.use-card h4 { font-size: 14px; font-weight: 600; color: var(--text); line-height: 1.3; }
.use-card p { font-size: 12.5px; color: var(--text-3); line-height: 1.6; flex: 1; }
.use-card .card-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 10px; border-top: 1px solid var(--border); margin-top: auto;
}
.use-card .card-badge {
  font-family: "JetBrains Mono", monospace; font-size: 9.5px;
  letter-spacing: .06em; text-transform: uppercase;
  padding: 2px 6px; border: 1px solid var(--border); color: var(--text-4);
}
.use-card .arrow { color: var(--text-4); transition: color .15s; }

/* ── About content (merged from about.html) ── */
.page-rule { height: 1px; background: var(--border); margin: 28px 0; }
.prose { max-width: 72ch; }
.prose p { font-size: 13.5px; color: var(--text-3); line-height: 1.75; margin-bottom: 12px; }
.prose a { color: var(--accent-2); }
.prose a:hover { color: #93c5fd; }

.story-layout { display: grid; grid-template-columns: minmax(0,1fr) 280px; gap: 40px; align-items: start; }
.story-side { display: flex; flex-direction: column; gap: 14px; }
.story-side-card { border: 1px solid var(--border); background: var(--bg-card); padding: 16px 18px; }
.story-side-title {
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--text-4);
  margin-bottom: 10px;
}
.story-side-card p { font-size: 12.5px; color: var(--text-3); line-height: 1.7; margin-bottom: 8px; }
.story-side-card p:last-child { margin-bottom: 0; }
.story-side-card .fact {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 6px 0; border-bottom: 1px dotted var(--border); font-size: 12.5px;
}
.story-side-card .fact:last-child { border-bottom: none; }
.story-side-card .fact-lbl { color: var(--text-3); }
.story-side-card .fact-val {
  color: var(--text); font-family: "JetBrains Mono", monospace; font-size: 11.5px;
}

.principles-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 40px; align-items: start; }
.principles-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.card { border: 1px solid var(--border); background: var(--bg-card); padding: 16px; }
.card h3 { font-size: 13.5px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.card p { font-size: 13px; color: var(--text-3); line-height: 1.6; }

.stack-card { border: 1px solid var(--border); background: var(--bg-card); padding: 18px 20px; }
.stack-card-title {
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--text-4);
  margin-bottom: 10px;
}
.stack-card .lede { font-size: 12.5px; color: var(--text-3); line-height: 1.65; margin-bottom: 12px; }
.stack-list { display: flex; flex-direction: column; gap: 0; }
.stack-list .row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 7px 0; border-bottom: 1px dotted var(--border); font-size: 12px;
}
.stack-list .row:last-child { border-bottom: none; }
.stack-list .row .lbl { color: var(--text-3); }
.stack-list .row .val {
  color: var(--text); font-family: "JetBrains Mono", monospace;
  font-size: 11px; text-align: right;
}

.contact-layout { display: grid; grid-template-columns: minmax(0, 520px) 280px; gap: 40px; align-items: start; }
.contact-aside { display: flex; flex-direction: column; gap: 14px; }
.contact-aside-card { border: 1px solid var(--border); background: var(--bg-card); padding: 16px 18px; }
.contact-aside-title {
  font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .12em; text-transform: uppercase; color: var(--text-4);
  margin-bottom: 10px;
}
.contact-aside-card p { font-size: 12.5px; color: var(--text-3); line-height: 1.7; margin-bottom: 8px; }
.contact-aside-card p:last-child { margin-bottom: 0; }
.contact-aside-card .q-row {
  display: flex; gap: 8px; padding: 6px 0;
  border-bottom: 1px dotted var(--border);
  font-size: 12.5px; color: var(--text-3); line-height: 1.5;
}
.contact-aside-card .q-row:last-child { border-bottom: none; }
.contact-aside-card .q-row::before {
  content: "\2192"; color: var(--accent-2);
  font-family: "JetBrains Mono", monospace; flex-shrink: 0;
}

.cta-bar {
  border: 1px solid var(--border); background: var(--bg-card);
  padding: 20px 24px; display: flex; align-items: center;
  justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 32px;
}
.cta-bar .left h3 { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.cta-bar .left p { font-size: 13px; color: var(--text-3); }
.cta-bar .btns { display: flex; gap: 8px; flex-shrink: 0; }

.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.form-field { margin-bottom: 12px; }
.form-label {
  display: block; font-family: "JetBrains Mono", monospace; font-size: 10px;
  letter-spacing: .08em; text-transform: uppercase; color: var(--text-4);
  margin-bottom: 5px;
}
.form-input {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border);
  background: var(--bg-card); color: var(--text);
  font-family: inherit; font-size: 13.5px; outline: none;
  transition: border-color .15s;
}
.form-input:focus { border-color: var(--accent); }
textarea.form-input { resize: vertical; }

@media(max-width: 1200px) {
  .hero-card { grid-template-columns: minmax(0, 1fr) 560px; }
  .hero-feat { grid-template-columns: 170px 1fr; gap: 14px; }
}
@media(max-width: 1100px) {
  .story-layout, .contact-layout, .principles-layout { grid-template-columns: 1fr; }
}
@media(max-width: 800px) {
  .hero-card { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .what-is { grid-template-columns: 1fr; }
  .use-cases-grid { grid-template-columns: 1fr 1fr; }
  .quick-links { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: 1fr; }
  .hero-feat { grid-template-columns: 1fr; gap: 4px; }
  .hero-feat-v { padding-left: 13px; }
  h1 { font-size: clamp(24px, 6vw, 32px); }
  .hero-left { padding: 22px 20px; }
  .specimen-body { padding: 16px; }
  .srow { grid-template-columns: 80px 1fr; gap: 8px; }
  .cta-bar { flex-direction: column; align-items: stretch; }
  .cta-bar .btns { flex-wrap: wrap; }
}
@media(max-width: 500px) {
  .use-cases-grid { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
  .quick-links { grid-template-columns: 1fr; }
}