:root {
  --accent: #10a37f;
  --accent-2: #34d399;
  --accent-3: #7ee7c4;
  --accent-rgb: 16, 163, 127;
  --bg: #070a09;
  --bg-1: #0c100f;
  --bg-2: #121a17;
  --card: rgba(255, 255, 255, 0.03);
  --card-hi: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #eaf2ef;
  --text-dim: #9fb0ab;
  --text-faint: #6d7d78;
  --radius: 18px;
  --max: 1160px;
  --mono: ui-monospace, "Cascadia Code", Consolas, "SF Mono", monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
.mono { font-family: var(--mono); }
b { color: #fff; font-weight: 600; }

.bg-glow {
  position: fixed;
  inset: -25% -15% auto -15%;
  height: 85vh;
  background:
    radial-gradient(46% 55% at 22% 0%, rgba(16, 163, 127, 0.28), transparent 70%),
    radial-gradient(38% 45% at 82% 6%, rgba(52, 211, 153, 0.16), transparent 70%),
    radial-gradient(30% 40% at 55% 20%, rgba(126, 231, 196, 0.08), transparent 70%);
  filter: blur(24px);
  pointer-events: none;
  z-index: 0;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

/* Nav ------------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px max(20px, calc((100vw - var(--max)) / 2));
  backdrop-filter: blur(16px);
  background: rgba(7, 10, 9, 0.7);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}
.nav.scrolled { border-bottom-color: var(--border); background: rgba(7, 10, 9, 0.92); }

.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; letter-spacing: -0.01em; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: rgba(var(--accent-rgb), 0.15);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.25);
}
.brand-mark.small { width: 24px; height: 24px; border-radius: 7px; }

.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a { color: var(--text-dim); font-size: 0.92rem; transition: color 0.15s; }
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.3rem; cursor: pointer; }

/* Buttons ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: 11px;
  padding: 10px 17px;
  font: inherit;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: transform 0.12s, background 0.15s, border-color 0.15s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn-lg { padding: 14px 24px; font-size: 1.02rem; border-radius: 13px; }
.btn-primary {
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  color: #04140f;
  box-shadow: 0 10px 28px rgba(var(--accent-rgb), 0.32);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 36px rgba(var(--accent-rgb), 0.42); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }

/* Layout ----------------------------------------------------------------- */
main { position: relative; z-index: 1; }
.section { max-width: var(--max); margin: 0 auto; padding: 104px 24px; }
.section.alt {
  max-width: none;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.02), transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section.alt > * { max-width: var(--max); margin-left: auto; margin-right: auto; }

.section-head { max-width: 660px; margin-bottom: 48px; }
.eyebrow {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 12px;
}
h1 { font-size: clamp(2.5rem, 5.4vw, 4.1rem); line-height: 1.04; letter-spacing: -0.035em; margin: 0 0 20px; }
h2 { font-size: clamp(1.75rem, 3.3vw, 2.5rem); line-height: 1.12; letter-spacing: -0.025em; margin: 0 0 14px; }
h3 { font-size: 1.06rem; margin: 0 0 8px; letter-spacing: -0.01em; }
.grad {
  background: linear-gradient(100deg, var(--accent-3), var(--accent-2) 55%, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Hero ------------------------------------------------------------------- */
.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 78px 24px 44px;
  display: grid;
  grid-template-columns: 1.02fr 1fr;
  gap: 52px;
  align-items: center;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 13px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-bottom: 22px;
}
.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 10px var(--accent-2);
}
.lede { font-size: 1.11rem; color: var(--text-dim); max-width: 34rem; }
kbd {
  font-family: var(--mono);
  font-size: 0.8em;
  padding: 2px 7px;
  border-radius: 6px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  margin-right: 3px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 20px; }
.hero-meta { display: flex; align-items: center; gap: 11px; color: var(--text-faint); font-size: 0.86rem; flex-wrap: wrap; }
.dot { width: 4px; height: 4px; border-radius: 50%; background: var(--text-faint); }

/* App mockup ------------------------------------------------------------- */
.hero-shot { position: relative; }
.glow {
  position: absolute;
  inset: 6% 2% -8% 2%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(var(--accent-rgb), 0.3), transparent 70%);
  filter: blur(46px);
  z-index: -1;
}
.win {
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.win-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}
.win-logo { width: 14px; height: 14px; border-radius: 5px; background: rgba(var(--accent-rgb), 0.55); }
.win-title { font-size: 0.78rem; color: var(--text-dim); }
.win-icons { display: flex; gap: 6px; margin-left: 12px; }
.win-icons i { width: 13px; height: 13px; border-radius: 4px; background: rgba(255, 255, 255, 0.06); }
.win-icons i.g { background: rgba(var(--accent-rgb), 0.5); }
.win-btns { margin-left: auto; display: flex; gap: 7px; }
.win-btns i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.14); }
.win-btns i.x { background: rgba(255, 95, 95, 0.6); }
.win-body { display: grid; grid-template-columns: 62px 1fr 132px; min-height: 340px; }
.win-side { border-right: 1px solid var(--border); padding: 10px 8px; display: flex; flex-direction: column; gap: 7px; }
.side-item { height: 20px; border-radius: 6px; background: rgba(255, 255, 255, 0.05); }
.side-item.short { width: 60%; }
.side-item.active { background: rgba(var(--accent-rgb), 0.24); }
.win-chat { padding: 12px; display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.win-tabs { display: flex; gap: 5px; margin-bottom: 4px; }
.wtab {
  font-size: 0.68rem;
  padding: 3px 9px;
  border-radius: 7px 7px 0 0;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-faint);
}
.wtab.active { background: rgba(var(--accent-rgb), 0.16); color: var(--accent-2); }
.dot-tab { width: 22px; text-align: center; }
.bubble { max-width: 84%; padding: 8px 11px; border-radius: 12px; font-size: 0.8rem; }
.bubble.user { align-self: flex-end; background: rgba(var(--accent-rgb), 0.18); border: 1px solid rgba(var(--accent-rgb), 0.3); }
.bubble.ai { align-self: flex-start; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border); }
.bubble.ai.short { max-width: 74%; }
.toolcard {
  align-self: flex-start;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.72rem;
  color: var(--text-dim);
  max-width: 100%;
}
.tc-icon { color: var(--accent); }
.tc-text { font-family: var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tc-state.ok { color: var(--accent-2); margin-left: auto; }
.typing { display: inline-flex; gap: 4px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--text-faint); animation: blink 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: 0.2s; }
.typing i:nth-child(3) { animation-delay: 0.4s; }
@keyframes blink { 0%, 60%, 100% { opacity: 0.25; } 30% { opacity: 1; } }
.composer {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-faint);
  font-size: 0.78rem;
}
.composer .send { margin-left: auto; width: 20px; height: 20px; border-radius: 6px; background: rgba(var(--accent-rgb), 0.4); }
.win-browser { border-left: 1px solid var(--border); padding: 10px 9px; display: flex; flex-direction: column; gap: 7px; background: rgba(0, 0, 0, 0.2); }
.bbar { display: flex; align-items: center; gap: 6px; margin-bottom: 3px; }
.bdot { width: 7px; height: 7px; border-radius: 50%; background: rgba(var(--accent-rgb), 0.5); }
.burl { font-size: 0.6rem; color: var(--text-faint); font-family: var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bline { height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.07); }
.bline.w80 { width: 80%; }
.bline.w70 { width: 70%; }
.bline.w60 { width: 60%; }
.bblock { height: 44px; border-radius: 8px; background: rgba(var(--accent-rgb), 0.12); }

/* Trust strip ------------------------------------------------------------ */
.strip {
  max-width: var(--max);
  margin: 24px auto 0;
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.strip-item { display: flex; flex-direction: column; gap: 2px; }
.strip-item b { font-size: 0.98rem; }
.strip-item span { color: var(--text-faint); font-size: 0.82rem; }

/* Cards ------------------------------------------------------------------ */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 24px;
  transition: transform 0.18s, border-color 0.18s, background 0.18s;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.5), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(var(--accent-rgb), 0.4); background: var(--card-hi); }
.card:hover::before { opacity: 1; }
.card p { color: var(--text-dim); font-size: 0.92rem; margin: 0; }
.ico {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--accent-3);
  font-size: 1.1rem;
  margin-bottom: 15px;
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.2);
}

/* Split sections (agents / memory / projects) ---------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split.reverse .split-copy { order: 2; }
.split-copy .ticks { margin-top: 0; }
.ticks { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-direction: column; gap: 12px; }
.ticks li { position: relative; padding-left: 30px; color: var(--text-dim); font-size: 0.96rem; }
.ticks li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 1px;
  width: 19px; height: 19px;
  display: grid; place-items: center;
  border-radius: 6px;
  background: rgba(var(--accent-rgb), 0.16);
  color: var(--accent-2);
  font-size: 0.72rem;
  font-weight: 800;
}

/* Mock panels (agents / memory / projects art) --------------------------- */
.mock-panel {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  padding: 18px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  font-size: 0.85rem;
}
.mp-head { color: var(--text); font-weight: 700; margin-bottom: 12px; font-size: 0.95rem; }
.mp-sub { color: var(--text-faint); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.1em; margin: 16px 0 8px; }
.run-row { display: flex; align-items: center; gap: 9px; padding: 7px 0; border-bottom: 1px solid var(--border); color: var(--text-dim); }
.rdot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-faint); flex-shrink: 0; }
.rdot.done { background: #4ade80; }
.rdot.running { background: var(--accent); animation: blink 1.2s infinite; }
.rmeta { margin-left: auto; font-size: 0.76rem; color: var(--text-faint); font-family: var(--mono); }
.mp-bar { height: 5px; border-radius: 3px; background: rgba(255, 255, 255, 0.07); overflow: hidden; margin-bottom: 10px; }
.mp-bar i { display: block; height: 100%; background: var(--accent); }
.mp-step { padding: 4px 0; color: var(--text-faint); }
.mp-step.on { color: var(--accent-2); }
.mem-card {
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 11px 13px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.03);
}
.mem-card.kept { border-color: rgba(var(--accent-rgb), 0.4); background: rgba(var(--accent-rgb), 0.07); }
.mem-kind { font-size: 0.72rem; color: var(--accent-2); }
.mem-card p { margin: 6px 0 9px; color: var(--text); font-size: 0.9rem; }
.mem-actions { display: flex; gap: 10px; font-size: 0.78rem; }
.mem-actions b { color: var(--accent-2); }
.mem-actions span { color: var(--text-faint); }
.pm { padding: 7px 0; color: var(--text-dim); border-bottom: 1px solid var(--border); }
.pm b { color: var(--text); }
.pm.summary { color: #e0b341; }
.pm.agent { color: #b79bff; }
.proposal {
  margin: 10px 0;
  border: 1px solid rgba(var(--accent-rgb), 0.45);
  border-radius: 11px;
  background: rgba(var(--accent-rgb), 0.08);
  padding: 11px 13px;
}
.prop-btns { display: flex; gap: 10px; margin-top: 8px; font-size: 0.8rem; }
.prop-btns b { color: var(--accent-2); }
.prop-btns span { color: var(--text-faint); }

/* Providers -------------------------------------------------------------- */
.provider-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.pv {
  padding: 9px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-dim);
  font-size: 0.9rem;
  font-weight: 600;
  transition: color 0.15s, border-color 0.15s, background 0.15s, transform 0.15s;
}
.pv:hover { color: var(--accent-2); border-color: rgba(var(--accent-rgb), 0.45); transform: translateY(-2px); }
.pv.local { border-style: dashed; }
.provider-extra {
  flex-basis: 100%;
  margin-top: 10px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card);
  color: var(--text-dim);
  font-size: 0.94rem;
}

/* Download --------------------------------------------------------------- */
.download-card {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 34px;
  align-items: center;
  border: 1px solid var(--border-strong);
  border-radius: 24px;
  padding: 44px;
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(var(--accent-rgb), 0.18), transparent 60%),
    linear-gradient(180deg, var(--bg-2), var(--bg-1));
  box-shadow: 0 26px 76px rgba(0, 0, 0, 0.5);
}
.ver { color: var(--accent-2); }
.fineprint { color: var(--text-faint); font-size: 0.83rem; margin-top: 16px; }
.download-art { display: grid; place-items: center; }
.disc {
  width: 196px; height: 196px; border-radius: 50%;
  display: grid; place-items: center;
  background: conic-gradient(from 140deg, var(--accent-3), var(--accent-2), #0b6b52, var(--accent-3));
  box-shadow: 0 22px 64px rgba(var(--accent-rgb), 0.4), inset 0 0 0 20px rgba(7, 10, 9, 0.6);
  animation: spin 20s linear infinite;
}
.disc span { font-weight: 800; font-size: 1.55rem; color: #04140f; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Updates ---------------------------------------------------------------- */
.releases { display: flex; flex-direction: column; gap: 12px; }
.releases-loading { color: var(--text-faint); font-size: 0.9rem; }
.release {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  padding: 0;
  overflow: hidden;
}
.release[open] { padding-bottom: 22px; }
.release-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 24px;
  margin: 0;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.release-head::-webkit-details-marker { display: none; }
.release-head:hover { background: rgba(255, 255, 255, 0.03); }
.release-tag {
  padding: 5px 13px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.16);
  color: var(--accent-2);
  font-weight: 700;
  font-size: 0.86rem;
}
.release-date { color: var(--text-faint); font-size: 0.85rem; }
.release-latest {
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(16, 163, 127, 0.22);
  color: var(--accent-2);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.release-chevron {
  margin-left: auto;
  color: var(--text-faint);
  font-size: 0.9rem;
  transition: transform 0.2s ease;
}
.release[open] .release-chevron { transform: rotate(180deg); }
.release-notes {
  margin: 0;
  padding: 0 24px;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--text-dim);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 460px;
  overflow: auto;
}

/* FAQ -------------------------------------------------------------------- */
.faq { display: flex; flex-direction: column; gap: 10px; max-width: 800px; }
.faq details {
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--card);
  padding: 16px 20px;
  transition: border-color 0.15s, background 0.15s;
}
.faq details[open] { border-color: rgba(var(--accent-rgb), 0.3); background: var(--card-hi); }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--text-faint); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq p { color: var(--text-dim); margin: 12px 0 0; font-size: 0.93rem; }

/* Footer ----------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px max(20px, calc((100vw - var(--max)) / 2));
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--text-faint);
  font-size: 0.88rem;
}
.footer-brand { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 700; }
.footer-links { display: flex; gap: 18px; margin-left: auto; }
.footer-links a:hover { color: var(--text); }

/* Reveal ----------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.in { opacity: 1; transform: none; }

/* Responsive ------------------------------------------------------------- */
@media (max-width: 940px) {
  .hero { grid-template-columns: 1fr; padding-top: 44px; gap: 34px; }
  .hero-shot { order: -1; }
  .win-body { grid-template-columns: 54px 1fr; }
  .win-browser { display: none; }
  .grid { grid-template-columns: 1fr 1fr; }
  .strip { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; gap: 30px; }
  .split.reverse .split-copy { order: 0; }
  .download-card { grid-template-columns: 1fr; padding: 32px; }
  .download-art { display: none; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 4px;
    padding: 12px 24px 18px;
    background: rgba(7, 10, 9, 0.98);
    border-bottom: 1px solid var(--border);
  }
  .nav-toggle { display: block; }
}
@media (max-width: 560px) {
  .grid, .strip { grid-template-columns: 1fr; }
  .section { padding: 68px 20px; }
}