/* Contakt Vision — contaktvision.com. Dark, cinematic, tech-forward.
   Builds on contakt-theme.css [data-ct-theme='dark']. The skeleton overlay is
   the signature image; green is text-safe on ink; one glow per composition. */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background:
    radial-gradient(1200px 700px at 78% -6%, rgba(97, 237, 106, 0.10), transparent 55%),
    #0e1013;
  color: var(--ct-text);
  font-family: var(--ct-font-text);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

h1, h2, h3 {
  font-family: var(--ct-font-display);
  line-height: 1.08;
  margin: 0 0 0.5em;
  letter-spacing: -0.02em;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; }
::selection { background: var(--ct-green); color: #0e1013; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* mono microlabels — technical annotations */
.mono-label {
  font-family: var(--ct-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ct-green);
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 30px;
}

.mono-label::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--ct-green);
  opacity: 0.5;
}

/* Top bar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, #0e1013 72%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.topbar.scrolled { border-bottom-color: var(--ct-hairline); background: color-mix(in srgb, #0e1013 90%, transparent); }

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 66px;
}

.brand { display: flex; align-items: baseline; gap: 11px; }
.brand-wordmark { height: 15px; width: auto; }
.brand-product {
  font-family: var(--ct-font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ct-green);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ct-font-display);
  font-weight: 600;
  font-size: 15.5px;
  border-radius: var(--ct-radius-pill);
  padding: 13px 26px;
  transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.btn:active { transform: translateY(1px); }

a.btn-primary {
  background: var(--ct-green);
  color: #0e1013;
  box-shadow: 0 6px 22px rgba(97, 237, 106, 0.22);
}
a.btn-primary:hover { background: #7bf283; box-shadow: 0 10px 30px rgba(97, 237, 106, 0.34); }
a.btn-primary .arrow { transition: transform 0.2s ease; }
a.btn-primary:hover .arrow { transform: translateX(4px); }

a.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--ct-text);
  padding: 9px 18px;
  font-size: 13.5px;
  font-family: var(--ct-font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
a.btn-ghost:hover { border-color: var(--ct-green); color: var(--ct-green); }

/* Status chip */
.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--ct-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ct-green);
  border: 1px solid rgba(97, 237, 106, 0.28);
  background: rgba(97, 237, 106, 0.06);
  border-radius: var(--ct-radius-pill);
  padding: 7px 15px;
  margin: 0 0 26px;
}
.status-chip .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ct-green);
  box-shadow: 0 0 0 0 rgba(97, 237, 106, 0.6);
  animation: ping 2.6s ease-out infinite;
}
@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(97, 237, 106, 0.5); }
  70%, 100% { box-shadow: 0 0 0 8px rgba(97, 237, 106, 0); }
}

/* Hero */
.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  padding: 64px 0 40px;
}

.hero h1 {
  font-size: clamp(40px, 6.4vw, 74px);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.hero h1 .g { color: var(--ct-green); }

.hero .lede {
  font-size: 19px;
  color: var(--ct-text-secondary);
  max-width: 32em;
  margin: 0 0 30px;
}

.hero-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }

.hero-note {
  font-family: var(--ct-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ct-text-tertiary);
  margin-top: 18px;
}

/* Hero visual — phone with the signature skeleton overlay, floating annotations */
.hero-shot { position: relative; justify-self: center; }

.hero-shot .glow {
  position: absolute;
  inset: -12% -18%;
  background: radial-gradient(closest-side, rgba(97, 237, 106, 0.26), transparent 72%);
  filter: blur(8px);
  z-index: 0;
  pointer-events: none;
}

.phone {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 40px;
  padding: 9px;
  background: #000;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  max-width: 316px;
}
.phone img { border-radius: 32px; display: block; }
.phone-small { max-width: 252px; }

/* floating technical annotation cards */
.annot {
  position: absolute;
  z-index: 2;
  font-family: var(--ct-font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ct-text);
  background: rgba(20, 23, 27, 0.82);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 9px 13px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
}
.annot .k { color: var(--ct-green); }
.annot--tr { top: 8%; right: -14%; }
.annot--bl { bottom: 14%; left: -18%; }

@media (max-width: 520px) {
  .annot--tr { right: -4%; }
  .annot--bl { left: -4%; }
}

/* Spec rail */
.spec-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ct-hairline);
  border-bottom: 1px solid var(--ct-hairline);
  margin: 24px 0 0;
}
.spec-rail .cell { padding: 22px 22px 24px 0; border-right: 1px solid var(--ct-hairline); }
.spec-rail .cell:last-child { border-right: 0; }
.spec-rail .k {
  font-family: var(--ct-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ct-text-tertiary);
  display: block;
  margin-bottom: 8px;
}
.spec-rail .v {
  font-family: var(--ct-font-display);
  font-weight: 500;
  font-size: 16px;
  color: var(--ct-text);
}
@media (max-width: 760px) {
  .spec-rail { grid-template-columns: 1fr 1fr; }
  .spec-rail .cell:nth-child(2) { border-right: 0; }
  .spec-rail .cell:nth-child(1), .spec-rail .cell:nth-child(2) { border-bottom: 1px solid var(--ct-hairline); }
}

/* Sections */
section { padding: 84px 0; }
section[id] { scroll-margin-top: 80px; }

h2 { font-size: clamp(28px, 4.2vw, 44px); font-weight: 700; }

.section-head { max-width: 640px; margin-bottom: 52px; }
.section-head p { color: var(--ct-text-secondary); margin: 0; font-size: 18px; }

/* Pipeline — how it sees */
.pipeline { border-top: 1px solid var(--ct-hairline); }
.pipe-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.pipe-step {
  position: relative;
  padding: 0 30px 8px 0;
  border-right: 1px solid var(--ct-hairline);
}
.pipe-step:last-child { border-right: 0; }
.pipe-step:not(:first-child) { padding-left: 30px; }
.pipe-num {
  font-family: var(--ct-font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ct-green);
  display: block;
  margin-bottom: 18px;
}
.pipe-step h3 { font-size: 22px; font-weight: 600; margin-bottom: 12px; }
.pipe-step p { color: var(--ct-text-secondary); font-size: 15.5px; margin: 0; }
.pipe-step .tag {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--ct-font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ct-text-tertiary);
  border: 1px solid var(--ct-hairline);
  border-radius: var(--ct-radius-pill);
  padding: 4px 11px;
}
@media (max-width: 820px) {
  .pipe-grid { grid-template-columns: 1fr; gap: 0; }
  .pipe-step { border-right: 0; border-bottom: 1px solid var(--ct-hairline); padding: 26px 0 28px; }
  .pipe-step:not(:first-child) { padding-left: 0; }
  .pipe-step:last-child { border-bottom: 0; }
}

/* Proof band — real output, full width */
.proof-band { margin: 0; padding: 20px 0 4px; }
.proof-band .wide-shot { border-radius: 14px; }
.proof-band figcaption {
  font-family: var(--ct-font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--ct-text-tertiary);
  margin-top: 14px;
  text-align: center;
}

/* Capabilities */
.capabilities { border-top: 1px solid var(--ct-hairline); }
.cap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0;
  border-top: 1px solid var(--ct-rule);
}
.capabilities .cap:first-of-type { border-top: 0; }
.cap:nth-child(even) .cap-media { order: 2; }

.cap-copy .cap-idx {
  font-family: var(--ct-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ct-green);
  display: block;
  margin-bottom: 16px;
}
.cap-copy h3 { font-size: 27px; font-weight: 600; letter-spacing: -0.02em; }
.cap-copy p { color: var(--ct-text-secondary); max-width: 32em; margin: 0 0 20px; }
.cap-copy .cap-meta {
  font-family: var(--ct-font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--ct-text-tertiary);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  border-top: 1px solid var(--ct-hairline);
  padding-top: 16px;
}
.cap-copy .cap-meta b { color: var(--ct-green); font-weight: 500; }

.cap-media { justify-self: center; }
.wide-shot {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  background: #000;
}
.wide-shot img { display: block; }

.cap-illustration-wrap {
  position: relative;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
}
.cap-illustration-wrap .glow {
  position: absolute; inset: 12%;
  background: radial-gradient(closest-side, rgba(97, 237, 106, 0.18), transparent 70%);
  pointer-events: none;
}
.cap-illustration { width: 100%; max-width: 300px; position: relative; z-index: 1; }

@media (max-width: 820px) {
  .cap { grid-template-columns: 1fr; gap: 28px; padding: 44px 0; }
  .cap:nth-child(even) .cap-media { order: 0; }
}

/* Audience */
.audience { border-top: 1px solid var(--ct-hairline); }
.aud-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.aud-card {
  background: var(--ct-surface);
  border: 1px solid var(--ct-hairline);
  border-radius: 14px;
  padding: 34px 32px;
  transition: transform 0.3s cubic-bezier(0.2,0.7,0.2,1), border-color 0.3s ease;
}
.aud-card:hover { transform: translateY(-4px); border-color: rgba(97,237,106,0.35); }
.aud-card .aud-tag {
  font-family: var(--ct-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ct-green);
  display: block;
  margin-bottom: 16px;
}
.aud-card h3 { font-size: 21px; font-weight: 600; }
.aud-card p { color: var(--ct-text-secondary); margin: 0; font-size: 15.5px; }
@media (max-width: 720px) { .aud-grid { grid-template-columns: 1fr; } }

/* Foundation note */
.foundation { border-top: 1px solid var(--ct-hairline); }
.foundation-inner {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 48px;
  align-items: start;
}
.foundation .fpull {
  font-family: var(--ct-font-display);
  font-weight: 500;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.015em;
  line-height: 1.24;
  margin: 0;
}
.foundation .fbody { color: var(--ct-text-secondary); margin: 0; }
.foundation .fbody p { margin: 0 0 16px; }
.foundation .fbody .steps-mono {
  font-family: var(--ct-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--ct-text-tertiary);
  margin: 4px 0 0;
}
.foundation .fbody .steps-mono b { color: var(--ct-green); font-weight: 500; }
@media (max-width: 820px) { .foundation-inner { grid-template-columns: 1fr; gap: 24px; } }

/* Beta CTA */
.beta {
  position: relative;
  text-align: center;
  border-top: 1px solid var(--ct-hairline);
  overflow: hidden;
}
.beta::before {
  content: "";
  position: absolute;
  inset: auto -20% -50% -20%;
  height: 460px;
  background: radial-gradient(760px 360px at 50% 120%, rgba(97, 237, 106, 0.16), transparent 62%);
  pointer-events: none;
}
.beta .wrap { position: relative; z-index: 1; }
.beta h2 { margin-bottom: 18px; }
.beta-status { color: var(--ct-text-secondary); max-width: 34em; margin: 0 auto 30px; font-size: 18px; }
.beta-company { font-size: 14.5px; color: var(--ct-text-tertiary); margin-top: 30px; }
.beta-company a { color: var(--ct-green); }

/* Footer */
footer {
  border-top: 1px solid var(--ct-hairline);
  padding: 40px 0 48px;
  text-align: center;
}
.family-bar {
  font-family: var(--ct-font-display);
  font-size: 14.5px;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}
.family-bar a { color: var(--ct-green); }
.family-bar .current { color: var(--ct-text); font-weight: 700; }
.family-bar span[aria-hidden], .footer-links span[aria-hidden] {
  color: var(--ct-text-tertiary);
  margin: 0 9px;
}
.footer-links { font-family: var(--ct-font-mono); font-size: 12.5px; letter-spacing: 0.03em; }
.footer-links a { color: var(--ct-text-secondary); }
.footer-links a:hover { color: var(--ct-green); }
footer .ct-legal-line { margin-top: 20px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2,0.7,0.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .status-chip .dot, .aud-card, .btn { animation: none; transition: none; }
}

/* Privacy page */
.prose { padding: 40px 0 72px; max-width: 640px; }
.prose h1 { font-size: 34px; }
.prose p { color: var(--ct-text-secondary); }
.prose a { color: var(--ct-green); }

/* Responsive hero */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 44px; padding: 44px 0 24px; text-align: left; }
  .hero-shot { justify-self: start; margin-left: 6%; }
  section { padding: 60px 0; }
}