/* ==========================================================================
   snapgrep.css — snapgrep.com product landing
   Hero demo (frozen capture + search panel), steps, entities, sources,
   keyboard table, CTA, imprint.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  padding: var(--s-9) 0 var(--s-8);
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--s-6);
  align-items: start;
}

@keyframes hero-rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-meta,
.hero h1,
.hero-tagline,
.hero-body > p,
.hero-buttons,
.demo {
  animation: hero-rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) backwards;
}

.hero h1                          { animation-delay: 0.05s; }
.hero-body > p.hero-tagline       { animation-delay: 0.18s; }
.hero-body > p:not(.hero-tagline) { animation-delay: 0.30s; }
.hero-buttons                     { animation-delay: 0.40s; }
.hero-meta                        { animation-delay: 0.42s; }
.demo                             { animation-delay: 0.55s; }

.hero-meta {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  color: var(--ink-3);
  letter-spacing: 0.06em;
  line-height: 1.7;
}
.hero-meta .num { color: var(--signal); display: block; margin-bottom: 4px; }
.hero-meta .label { text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-2); }

.hero-body { min-width: 0; }

.hero h1 {
  font-family: var(--font-sans);
  font-size: clamp(52px, 8.5vw, 108px);
  line-height: 0.95;
  letter-spacing: -0.038em;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}

/* "grep" set as what it is — a command */
.hero h1 .mono {
  font-size: 0.88em;
  font-weight: 600;
  letter-spacing: -0.05em;
}

.hero-tagline {
  font-family: var(--font-sans);
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--ink-2);
  margin: var(--s-6) 0 0;
  max-width: 44ch;
  text-wrap: balance;
}

.hero-body > p:not(.hero-tagline) {
  font-family: var(--font-sans);
  font-size: var(--t-md);
  line-height: 1.6;
  color: var(--ink-2);
  margin: var(--s-5) 0 0;
  max-width: 58ch;
  text-wrap: pretty;
}

.hero-buttons {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
  margin-top: var(--s-6);
}

/* --------------------------------------------------------------------------
   2. Keycaps
   -------------------------------------------------------------------------- */

.kbd {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78em;
  font-weight: 500;
  line-height: 1;
  padding: 3px 6px 4px;
  margin: 0 1px;
  color: var(--ink-2);
  background: var(--paper-2);
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: var(--r-2);
  vertical-align: 8%;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   3. Demo — frozen capture + search panel
   -------------------------------------------------------------------------- */

.demo {
  position: relative;
  margin-top: var(--s-8);
  padding-bottom: 96px; /* room for the overlapping panel */
}

/* amber wash behind the capture */
.demo::before {
  content: "";
  position: absolute;
  inset: -10% -5% 0;
  background: radial-gradient(ellipse at 50% 30%,
    color-mix(in srgb, var(--signal) 7%, transparent) 0%, transparent 65%);
  pointer-events: none;
}

[data-theme="dark"] .demo::before {
  background: radial-gradient(ellipse at 50% 30%,
    color-mix(in srgb, var(--signal) 11%, transparent) 0%, transparent 65%);
}

.demo-screen {
  position: relative;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  /* the app marks frozen content with a red frame */
  outline: 2px solid color-mix(in srgb, #e5484d 55%, transparent);
  outline-offset: 3px;
  box-shadow: 0 24px 64px -32px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

[data-theme="dark"] .demo-screen {
  background: var(--paper-2);
  box-shadow: 0 24px 64px -24px rgba(0, 0, 0, 0.7);
}

.demo-titlebar {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  color: var(--ink-3);
}

.demo-dots { display: inline-flex; gap: 6px; }
.demo-dots i {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--paper-3);
  border: 1px solid var(--line-strong);
}

.demo-title { letter-spacing: 0.04em; }

.demo-freeze {
  margin-left: auto;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 10px;
  color: #e5484d;
  border: 1px solid color-mix(in srgb, #e5484d 45%, transparent);
  border-radius: var(--r-1);
  padding: 2px 6px;
}

.demo-lines {
  margin: 0;
  /* generous bottom padding: the floating panel sits over blank screen,
     matching the app's slide-off (the panel never covers a match) */
  padding: var(--s-5) var(--s-5) 132px;
  font-family: var(--font-mono);
  font-size: clamp(11px, 1.35vw, 15px);
  line-height: 2.1;
  color: var(--ink-2);
  overflow-x: auto;
  white-space: pre;
}

.demo-err { color: #e5484d; font-weight: 600; }

/* tokens — resting state is invisible; active gets the SnapGrep highlight */
.tk {
  position: relative;
  border-radius: 4px;
  padding: 2px 3px;
  margin: -2px -3px;
  transition: background 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.tk.hit {
  background: color-mix(in srgb, var(--signal) 22%, transparent);
  box-shadow: 0 0 0 1.5px var(--signal);
  color: var(--ink);
}

/* the search panel, floating over the capture's lower edge */
.demo-panel {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(560px, calc(100% - var(--s-6)));
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-3);
  box-shadow: 0 32px 64px -24px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

[data-theme="dark"] .demo-panel {
  background: var(--paper-3);
  box-shadow: 0 32px 64px -16px rgba(0, 0, 0, 0.75);
}

.demo-query {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--t-base);
  color: var(--ink);
}

.demo-glass { width: 16px; height: 16px; color: var(--ink-3); flex-shrink: 0; }

.demo-q { min-height: 1.4em; }

.demo-caret {
  width: 2px;
  height: 1.15em;
  background: var(--signal);
  animation: caret-blink 1.1s steps(1) infinite;
}

@keyframes caret-blink { 50% { opacity: 0; } }

.demo-results {
  list-style: none;
  margin: 0;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.demo-results li {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: 8px 10px;
  border-radius: var(--r-2);
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  color: var(--ink-2);
  min-width: 0;
}

.demo-results li.sel {
  background: var(--signal-soft);
  color: var(--ink);
}

.demo-results .badge { flex-shrink: 0; }

.demo-results .match {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.demo-results .hint {
  margin-left: auto;
  flex-shrink: 0;
  font-size: var(--t-xs);
  color: var(--ink-3);
}

.demo-results li.sel .hint { color: var(--signal); }

.demo-status {
  padding: 8px 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  letter-spacing: 0.03em;
  color: var(--ink-3);
}

.demo-status .src { color: var(--signal); }
.demo-status .dim { color: var(--ink-4); }

/* entity badge — shared by demo results and the entity grid */
.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--t-xxs);
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: var(--r-1);
  color: var(--signal-ink);
  background: var(--signal-soft);
  border: 1px solid color-mix(in srgb, var(--signal) 35%, transparent);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   4. Sections shared
   -------------------------------------------------------------------------- */

.steps,
.entities,
.sources,
.keys {
  padding: var(--s-9) 0 0;
}

.cta { margin-top: var(--s-9); }

/* --------------------------------------------------------------------------
   5. Steps — a real sequence, hence the numbers
   -------------------------------------------------------------------------- */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
}

.step {
  padding: var(--s-6) var(--s-5) var(--s-6) 0;
  border-right: 1px solid var(--line);
}

.step + .step { padding-left: var(--s-5); }
.step:last-child { border-right: 0; padding-right: 0; }

.step-num {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  font-weight: 500;
  color: var(--signal);
  margin-bottom: var(--s-4);
}

.step h3 {
  font-family: var(--font-sans);
  font-size: var(--t-xl);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 var(--s-3);
  color: var(--ink);
}

.step p {
  font-family: var(--font-sans);
  font-size: var(--t-sm);
  line-height: 1.65;
  color: var(--ink-2);
  margin: 0;
}

/* --------------------------------------------------------------------------
   6. Entity grid
   -------------------------------------------------------------------------- */

.entity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}

.entity {
  display: flex;
  align-items: baseline;
  gap: var(--s-3);
  padding: var(--s-5);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.entity p {
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  color: var(--ink-2);
  margin: 0;
}

.entity .fineprint {
  display: block;
  font-size: var(--t-xxs);
  color: var(--ink-4);
  margin-top: 4px;
}

.entity-custom {
  margin-top: var(--s-6);
  padding: var(--s-5) var(--s-6);
  border: 1px dashed var(--line-strong);
  border-radius: var(--r-3);
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--s-5);
  align-items: start;
}

.entity-custom-label {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  padding-top: 3px;
}

.entity-custom p {
  font-family: var(--font-sans);
  font-size: var(--t-sm);
  line-height: 1.7;
  color: var(--ink-2);
  margin: 0;
  max-width: 72ch;
}

.entity-custom code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  padding: 1px 5px;
  color: var(--signal-ink);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   7. Sources & privacy
   -------------------------------------------------------------------------- */

.sources-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--ink);
}

.source {
  padding: var(--s-6) var(--s-6) var(--s-6) 0;
  border-right: 1px solid var(--line);
}

.source + .source { padding-left: var(--s-6); border-right: 0; padding-right: 0; }

.source-head {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  margin-bottom: var(--s-3);
}

.src-tag {
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--signal);
}

.source h3 {
  font-family: var(--font-sans);
  font-size: var(--t-lg);
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0;
  color: var(--ink);
}

.source p {
  font-family: var(--font-sans);
  font-size: var(--t-sm);
  line-height: 1.65;
  color: var(--ink-2);
  margin: 0;
}

.privacy {
  margin-top: var(--s-6);
  padding: var(--s-5) var(--s-6);
  background: var(--signal-soft);
  border-radius: var(--r-3);
}

.privacy p {
  font-family: var(--font-sans);
  font-size: var(--t-md);
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink);
  margin: 0;
  max-width: 68ch;
}

/* --------------------------------------------------------------------------
   8. Keyboard table
   -------------------------------------------------------------------------- */

.keys-table {
  border-top: 1px solid var(--ink);
  max-width: 720px;
}

.keyrow {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--s-5);
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.keycombo {
  font-family: var(--font-mono);
  font-size: var(--t-sm);
  color: var(--ink-2);
  white-space: nowrap;
}

.keyword {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  font-style: italic;
  color: var(--ink-3);
}

.keydesc {
  font-family: var(--font-sans);
  font-size: var(--t-sm);
  color: var(--ink-2);
}

/* --------------------------------------------------------------------------
   9. CTA
   -------------------------------------------------------------------------- */

.cta {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding: var(--s-9) 0;
  overflow: hidden;
}

/* dark block keeps the navy identity in both themes */
[data-theme="dark"] .cta { background: var(--paper-2); color: var(--ink); }

.cta::after {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -40%;
  width: 55%;
  height: 100%;
  background: radial-gradient(ellipse at center,
    color-mix(in srgb, #ffa42b 16%, transparent) 0%, transparent 65%);
  pointer-events: none;
}

.cta .container { position: relative; z-index: 1; }

.cta-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-7);
  align-items: end;
}

.cta-content h2 {
  font-family: var(--font-sans);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 0;
  color: var(--paper);
}

[data-theme="dark"] .cta-content h2 { color: var(--ink); }

.cta-content p {
  font-family: var(--font-sans);
  font-size: var(--t-md);
  line-height: 1.5;
  color: var(--paper-3);
  margin: 0;
  max-width: 50ch;
}

[data-theme="dark"] .cta-content p { color: var(--ink-2); }

.cta-buttons {
  grid-column: 1 / -1;
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
  margin-top: var(--s-5);
  padding-top: var(--s-5);
  border-top: 1px solid var(--line-strong);
}

.cta .btn-primary {
  background: #ffa42b;
  color: #1a1204;
  border-color: #ffa42b;
}
.cta .btn-primary:hover {
  background: #ffb655;
  border-color: #ffb655;
  color: #1a1204;
}

.cta .btn-secondary {
  background: transparent;
  color: var(--paper);
  border-color: var(--ink-3);
}
.cta .btn-secondary:hover {
  background: var(--paper-3);
  color: var(--ink);
  border-color: var(--paper-3);
}

[data-theme="dark"] .cta .btn-secondary { color: var(--ink); border-color: var(--line-strong); }
[data-theme="dark"] .cta .btn-secondary:hover { background: var(--paper-3); border-color: var(--ink-3); }

.cta-reqs {
  grid-column: 1 / -1;
  font-size: var(--t-xs);
  letter-spacing: 0.03em;
  color: var(--ink-4);
  margin-top: var(--s-4);
}

[data-theme="dark"] .cta-reqs { color: var(--ink-3); }

/* --------------------------------------------------------------------------
   10. Imprint (subpage)
   -------------------------------------------------------------------------- */

.p-section { padding: var(--s-9) 0; }

.backlink {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.backlink:hover { color: var(--signal); }

.imprint-content {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--s-7);
  align-items: start;
}

.imprint-meta {
  font-family: var(--font-mono);
  font-size: var(--t-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}

.imprint-details {
  font-family: var(--font-sans);
  font-size: var(--t-sm);
  line-height: 1.7;
  color: var(--ink-2);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-6);
}

.imprint-details strong { font-weight: 600; color: var(--ink); }
.imprint-details a { color: var(--ink); border-bottom: 1px solid var(--line-strong); }
.imprint-details a:hover { color: var(--signal); border-color: var(--signal); }
.imprint-details .detail-group { margin: 0; }

/* --------------------------------------------------------------------------
   11. Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 900px) {
  .hero { padding: var(--s-7) 0 var(--s-7); }
  .hero-content { grid-template-columns: 1fr; gap: var(--s-4); }
  .hero h1 { font-size: clamp(44px, 11vw, 72px); }
  .hero-tagline { font-size: 20px; }

  .demo { margin-top: var(--s-6); padding-bottom: 0; }
  .demo-lines { padding-bottom: var(--s-5); }
  .demo-panel {
    position: static;
    transform: none;
    width: auto;
    margin: var(--s-4) 0 0;
  }

  .steps, .entities, .sources, .keys { padding-top: var(--s-7); }
  .cta { margin-top: var(--s-7); padding: var(--s-7) 0; }

  .steps-grid { grid-template-columns: 1fr; }
  .step {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: var(--s-5) 0;
  }
  .step + .step { padding-left: 0; }
  .step:last-child { border-bottom: 0; }

  .entity-grid { grid-template-columns: 1fr 1fr; }

  .entity-custom { grid-template-columns: 1fr; gap: var(--s-3); }

  .sources-grid { grid-template-columns: 1fr; }
  .source { border-right: 0; border-bottom: 1px solid var(--line); padding: var(--s-5) 0; }
  .source + .source { padding-left: 0; border-bottom: 0; }

  .keyrow { grid-template-columns: 1fr; gap: 4px; }

  .cta-content { grid-template-columns: 1fr; gap: var(--s-5); }
  .cta-buttons { grid-column: 1; }
  .cta-reqs { grid-column: 1; }

  .imprint-content { grid-template-columns: 1fr; gap: var(--s-4); }
  .imprint-details { grid-template-columns: 1fr; gap: var(--s-4); }
}

@media (max-width: 560px) {
  .entity-grid { grid-template-columns: 1fr; }
  .demo-lines { font-size: 11px; line-height: 2; }
}

/* --------------------------------------------------------------------------
   12. Reduced motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .hero-meta, .hero h1, .hero-body > p, .hero-buttons, .demo {
    animation: none !important;
  }
  .demo-caret { animation: none !important; }
  .tk { transition: none !important; }
}