/* ===========================================================================
   Ceedatech — site styles
   Converted from the original bundled export to plain HTML/CSS/JS.
   Design tokens, component classes, then responsive overrides at the bottom.
   =========================================================================== */

:root {
  --bg: #1B1A1A;
  --fg: #FAF9F6;
  --accent: #AAC811;
  --panel: #141312;
  --panel-2: #201E1D;
  --panel-2-hover: #231F1D;
  --sans: 'Space Grotesk', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --maxw: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--accent); color: var(--bg); }

a { color: inherit; text-decoration: none; }
img { display: block; }
.accent { color: var(--accent); }

@keyframes ctPulse { 0%, 100% { opacity: .45 } 50% { opacity: 1 } }
@keyframes ctIn { from { transform: translateY(16px); opacity: 0 } to { transform: none; opacity: 1 } }

/* ---- layout helpers ---- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font: 500 12px/1 var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 22px;
}
.eyebrow--hero { margin-bottom: 30px; }
.rule { width: 26px; height: 1px; background: var(--accent); opacity: .6; }

.section { padding: 104px 0; scroll-margin-top: 72px; }
.section--alt { border-top: 1px solid rgba(250,249,246,0.08); background: #161514; }

.section-title {
  margin: 0;
  font-weight: 700;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.lede {
  margin: 22px 0 0;
  max-width: 620px;
  font-size: 18px;
  line-height: 1.65;
  color: rgba(250,249,246,0.66);
}

/* ---- buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border-radius: 8px;
  padding: 13px 22px;
  font-size: 15px;
  font-weight: 500;
}
.btn--primary {
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  border: 1px solid var(--accent);
  transition: background .18s, border-color .18s, box-shadow .18s, transform .18s;
}
.btn--primary:hover {
  background: #BCD92A;
  border-color: #BCD92A;
  box-shadow: 0 10px 26px rgba(170,200,17,0.28);
}
.btn--primary:active { transform: translateY(1px); }
.btn-ico { flex: none; }
.btn--outline {
  border: 1px solid rgba(250,249,246,0.24);
  transition: border-color .18s, color .18s, background .18s;
}
.btn--outline:hover { border-color: var(--accent); color: var(--accent); }
.btn--ghost {
  color: rgba(250,249,246,0.74);
  transition: color .18s;
}
.btn--ghost:hover { color: var(--fg); }
.arrow { font-size: 16px; }

/* ---- header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 56px;
  display: flex;
  align-items: center;
  background: rgba(27,26,26,0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(250,249,246,0.10);
}
.header-inner { display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 11px; }
.brand-logo { height: 30px; width: auto; }
.brand-name { font-weight: 600; font-size: 17px; letter-spacing: -0.01em; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 30px; }
.nav a {
  font-size: 14.5px;
  color: rgba(250,249,246,0.64);
  transition: color .16s;
}
.nav a:hover { color: var(--fg); }
.status {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 500 11px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250,249,246,0.5);
}
.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: ctPulse 2.4s ease-in-out infinite;
}

/* ---- hero (signal variant) ---- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(250,249,246,0.08);
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}
.hero-veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(125% 85% at 50% 42%, rgba(27,26,26,0.05) 0%, rgba(27,26,26,0.55) 50%, #1B1A1A 100%);
}
.hero-inner {
  position: relative;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 72px 32px;
  text-align: center;
}
.hero .eyebrow { animation: ctIn .6s both; }
.hero-title {
  margin: 0 auto;
  max-width: 17ch;
  font-weight: 700;
  font-size: clamp(42px, 6.4vw, 80px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  animation: ctIn .6s .06s both;
}
.hero-lede {
  margin: 28px auto 0;
  max-width: 560px;
  font-size: 18px;
  line-height: 1.6;
  color: rgba(250,249,246,0.64);
  animation: ctIn .6s .12s both;
}
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.cta-row--center { justify-content: center; margin-top: 38px; animation: ctIn .6s .18s both; }
.cta-row--block { margin-top: 32px; }
.hero-foot {
  margin-top: 56px;
  font: 500 11px/1 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(250,249,246,0.34);
  animation: ctIn .6s .26s both;
}

/* ---- cedara section ---- */
.cedara-head { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.cedara-icon {
  width: 86px; height: 86px;
  border-radius: 19px;
  flex: none;
  box-shadow: 0 12px 32px rgba(0,0,0,0.45);
}
.cedara-title-row { display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; }
.cedara-title {
  margin: 0;
  font-weight: 700;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.04em;
}
.mono-tag {
  font: 500 13px/1 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(250,249,246,0.5);
}
.cedara-sub {
  margin: 36px 0 0;
  font-weight: 600;
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

/* ---- media / screenshots ---- */
.media {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(250,249,246,0.10);
  aspect-ratio: 4 / 3;
  background: var(--panel);
}
.media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.media--wide { border-radius: 14px; aspect-ratio: 16 / 9; margin-top: 48px; }
.media-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--accent);
  z-index: 3;
}
.media-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

/* ---- feature cards ---- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}
.feature-card {
  border: 1px solid rgba(250,249,246,0.10);
  border-radius: 10px;
  padding: 24px;
  background: var(--panel-2);
  transition: border-color .2s, background .2s;
}
.feature-card:hover { border-color: rgba(170,200,17,0.5); background: var(--panel-2-hover); }
.feature-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.feature-icon {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(170,200,17,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.feature-num { font: 500 12px/1 var(--mono); color: rgba(250,249,246,0.38); }
.feature-card h4 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.feature-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(250,249,246,0.6);
}

/* ---- about ---- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
}
.about-logo { height: 64px; width: auto; margin-top: 36px; opacity: 0.92; }
.about-lede {
  margin: 0;
  font-size: 18px;
  line-height: 1.7;
  color: rgba(250,249,246,0.72);
}
.checklist {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.checklist li { display: flex; gap: 12px; align-items: flex-start; }
.checklist .check { color: var(--accent); font-weight: 700; line-height: 1.5; }
.checklist li span:last-child {
  font-size: 15.5px;
  line-height: 1.5;
  color: rgba(250,249,246,0.82);
}

/* ---- devlog ---- */
.devlog-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.devlog-fulllog {
  font: 500 13px/1 var(--mono);
  letter-spacing: 0.06em;
  color: rgba(250,249,246,0.6);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .18s;
}
.devlog-fulllog:hover { color: var(--accent); }
.devlog-list { margin-top: 44px; border-top: 1px solid rgba(250,249,246,0.1); }
.devlog-row {
  display: grid;
  grid-template-columns: 188px 1fr;
  gap: 28px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(250,249,246,0.1);
  align-items: baseline;
}
.devlog-ver {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 500 13px/1.4 var(--mono);
  color: rgba(250,249,246,0.5);
}
.devlog-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex: none;
  background: rgba(250,249,246,0.22);
}
.devlog-row.is-latest .devlog-ver { color: var(--accent); }
.devlog-row.is-latest .devlog-dot { background: var(--accent); }
.devlog-main { min-width: 0; }
.devlog-titlerow { display: flex; align-items: baseline; gap: 11px; flex-wrap: wrap; }
.devlog-tag {
  font: 500 10px/1.5 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(170,200,17,0.4);
  border-radius: 5px;
  padding: 1px 7px;
  flex: none;
}
.devlog-title { font-size: 16px; font-weight: 600; color: var(--fg); letter-spacing: -0.01em; }
.devlog-body {
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.5;
  color: rgba(250,249,246,0.6);
  text-wrap: pretty;
}

/* ---- footer ---- */
.site-footer { border-top: 1px solid rgba(250,249,246,0.08); padding: 40px 0 56px; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand { display: flex; align-items: center; gap: 11px; }
.footer-logo { height: 26px; width: auto; }
.mono-pill {
  font: 500 11px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250,249,246,0.4);
  margin-left: 6px;
}
.footer-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font: 500 12.5px/1 var(--mono);
  letter-spacing: 0.04em;
  color: rgba(250,249,246,0.55);
}
.footer-nav a { transition: color .16s; }
.footer-nav a:hover { color: var(--accent); }
.footer-copy {
  margin-top: 24px;
  font: 400 11px/1.5 var(--mono);
  color: rgba(250,249,246,0.32);
}

/* ---- scroll reveal (applied by app.js) ---- */
[data-reveal] {
  transition: transform .7s cubic-bezier(0.22, 1, 0.36, 1);
}
[data-reveal].reveal-pending {
  transform: translateY(24px);
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; }
  [data-reveal], [data-reveal].reveal-pending { transform: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ===========================================================================
   Responsive
   =========================================================================== */
@media (max-width: 860px) {
  .container { padding: 0 22px; }
  .hero-inner { padding: 56px 22px; }
  .section { padding: 72px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .nav { gap: 18px; }
  .nav a { font-size: 14px; }
}

@media (max-width: 560px) {
  .container { padding: 0 16px; }
  .hero-inner { padding: 44px 16px; }
  .section { padding: 56px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .media-grid { grid-template-columns: 1fr; }
  .devlog-row { grid-template-columns: 1fr; gap: 6px; padding: 18px 0; }
  .cta-row { flex-wrap: wrap; }
  .header-inner { gap: 12px; }
  .nav { gap: 13px; }
  .nav a { font-size: 13px; }
  .nav .status { display: none; }
}