@font-face {
  font-family: "Source Sans 3";
  src: url("/fonts/SourceSans3.ttf") format("truetype");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url("/fonts/Fraunces.ttf") format("truetype");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url("/fonts/Fraunces-Italic.ttf") format("truetype");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("/fonts/SourceSerif4.ttf") format("truetype");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
:root {
  --bg: #0B0B0B;
  --ink: #F2F2F2;
  --muted: #9A9A9A;
  --dim: #6A6A6A;
  --cyan: #00E5FF;
  --amber: #FFB000;
  --line: rgba(0,229,255,0.16);
  --card: #121212;
}
* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); }
body {
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:focus-visible,
.btn:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}
.wrap { width: min(1120px, calc(100% - 10vw)); margin: 0 auto; }
header.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 28px 0;
  border-bottom: 1px solid transparent;
}
header.top .combo,
.mast .combo { height: 40px; width: auto; }
nav { display: flex; gap: 28px; font-size: 15px; color: var(--muted); align-items: center; }
nav a.active { color: var(--ink); }
nav a:hover { color: var(--ink); }
.kicker {
  font-size: 13px; color: rgba(0,229,255,0.7);
  letter-spacing: 0.14em; text-transform: uppercase; margin: 0 0 14px;
  font-weight: 600;
}
h1, h2, h3 { font-family: "Fraunces", "Source Serif 4", serif; font-weight: 400; letter-spacing: 0; font-variation-settings: "SOFT" 100, "WONK" 0, "opsz" 144; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 48px; padding: 0 24px; border-radius: 999px;
  font-size: 15px; font-weight: 500;
}
.btn-amber { background: var(--amber); color: #111; }
.btn-amber:hover { filter: brightness(1.06); }
.btn-cyan { border: 1px solid rgba(0,229,255,0.45); color: var(--cyan); }
.btn-ghost { border: 1px solid #2A2A2A; color: var(--muted); }
.btn-compact { height: 38px; padding: 0 18px; font-size: 14px; font-weight: 600; }
.wordmark { height: 24px; width: auto; }
footer.site {
  border-top: 1px solid #1A1A1A;
  margin-top: 72px; padding: 28px 0 48px;
  color: var(--dim); font-size: 13px; line-height: 1.6;
}
footer.site .row { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: start; }
footer.site a { color: var(--muted); }
footer.site a:hover { color: var(--cyan); }

/* Sticky mast (homepage) */
.mast {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 11, 11, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.mast .bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.mast nav { gap: 22px; }

/* Homepage hero */
.home .hero {
  position: relative;
  padding: 88px 0 56px;
  overflow: hidden;
}
.home .hero::before {
  content: "";
  position: absolute;
  inset: -20% 20% 30% -10%;
  background: radial-gradient(ellipse at 20% 40%, rgba(0,229,255,0.12), transparent 62%);
  pointer-events: none;
}
.home .hero .wrap { position: relative; }
.home .hero h1 {
  font-size: clamp(44px, 6.4vw, 84px);
  line-height: 1.04;
  margin: 0 0 18px;
  max-width: 11.2em;
  letter-spacing: -0.03em;
}
.home .hero h1 em {
  font-style: italic;
  color: var(--cyan);
  font-variation-settings: "SOFT" 100, "WONK" 0, "opsz" 144;
}
.home .promise {
  font-family: "Fraunces", "Source Serif 4", serif;
  font-variation-settings: "SOFT" 100, "WONK" 0, "opsz" 144;
  font-style: italic;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.3;
  margin: 0 0 32px;
  color: #E8E8E8;
  font-weight: 400;
}
.home .support {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 15px;
}

/* Trust row */
.trust { padding: 8px 0 56px; }
.faces {
  display: flex;
  align-items: center;
}
.faces img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 18%;
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px rgba(0,229,255,0.45);
  background: #111;
  margin-left: -14px;
}
.faces img:first-child { margin-left: 0; }
.trust-cap {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 15px;
}

/* Stats */
.stats {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0E0E0E;
  padding: 36px 0;
}
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stats .num {
  font-family: "Fraunces", "Source Serif 4", serif;
  font-variation-settings: "SOFT" 100, "WONK" 0, "opsz" 144;
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1;
  margin: 0 0 10px;
  color: var(--cyan);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.stats .lbl {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

/* Sprint timeline */
.sprint { padding: 80px 0 24px; }
.sprint h2 {
  font-size: clamp(32px, 3.6vw, 46px);
  margin: 0 0 36px;
  max-width: 14em;
  letter-spacing: -0.02em;
}
.sprint-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: none;
}
.sprint-grid li {
  background: var(--card);
  border: 1px solid #1E1E1E;
  border-top: 2px solid var(--cyan);
  border-radius: 14px;
  padding: 0 0 20px;
  min-height: 100%;
  overflow: hidden;
}
.sprint-grid .still {
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 5;
  object-fit: cover;
  object-position: center;
  display: block;
  background: #000;
}
.sprint-grid .copy { padding: 16px 18px 0; }
.sprint-grid .step {
  display: block;
  font-family: "Fraunces", "Source Serif 4", serif;
  font-style: italic;
  font-variation-settings: "SOFT" 100, "WONK" 0, "opsz" 144;
  color: var(--cyan);
  font-size: 22px;
  margin: 0 0 8px;
}
.sprint-grid h3 {
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 18px;
  font-weight: 650;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.sprint-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

/* Agent team centerpiece */
.team { padding: 72px 0 16px; }
.team h2 {
  font-size: clamp(32px, 3.6vw, 46px);
  margin: 0 0 28px;
  letter-spacing: -0.02em;
}
.team .kickoff-chat { max-width: 640px; }

/* FAQ */
.faq-block {
  padding: 72px 0 8px;
}
.faq-inner { max-width: 40em; margin-left: auto; margin-right: auto; }
.faq-block h2 {
  font-size: clamp(32px, 3.4vw, 44px);
  margin: 0 0 12px;
  font-weight: 400;
}
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 36px 16px 0;
  font-weight: 650;
  color: var(--ink);
  font-size: 16px;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 16px;
  color: var(--cyan);
  font-weight: 400;
  font-size: 22px;
  line-height: 1;
  transition: transform 0.22s ease;
  transform-origin: 50% 55%;
}
.faq details[open] summary::after {
  transform: rotate(45deg);
}
.faq details p,
.faq details li { color: #C8C8D0; font-size: 16px; line-height: 1.7; }
.faq details p { margin: 0 0 14px; }
.faq details p:last-child { margin-bottom: 20px; }
.faq details ul { margin: 0 0 14px; padding-left: 1.2em; }
.faq details li { margin: 0 0 8px; }
.faq code { font-size: 0.92em; color: var(--cyan); }
.faq strong { color: var(--ink); font-weight: 650; }
.fast-timeline { margin: 4px 0 22px; }
.fast-timeline h3 {
  font-size: clamp(22px, 2.4vw, 28px);
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}
.fast-timeline > p { margin: 0 0 18px; }
.fast-timeline ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.fast-timeline li {
  background: var(--card);
  border: 1px solid #1E1E1E;
  border-top: 2px solid var(--cyan);
  border-radius: 12px;
  padding: 14px 16px 16px;
}
.fast-timeline .when {
  margin: 0 0 6px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.fast-timeline h4 {
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 16px;
  font-weight: 650;
  margin: 0 0 6px;
  color: var(--ink);
}
.fast-timeline li p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
}

/* Closing boxed CTA */
.close-box { padding: 64px 0 8px; }
.close-card {
  text-align: center;
  background: #101014;
  border: 1px solid rgba(0,229,255,0.28);
  box-shadow: 0 0 0 1px rgba(255,176,0,0.08), 0 28px 70px rgba(0,0,0,0.45);
  border-radius: 20px;
  padding: 48px 28px 40px;
}
.close-card h2 {
  font-size: clamp(32px, 3.6vw, 48px);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.close-card p { color: var(--muted); margin: 0 auto 26px; max-width: 28em; }
.close-card .fine {
  margin: 18px auto 0;
  font-size: 14px;
  color: var(--dim);
  text-align: center;
  max-width: none;
  display: block;
}

/* Kickoff chat (agent team centerpiece) */
.kickoff-chat {
  margin: 8px 0 22px;
  background: #0A0A0E;
  border: 1px solid rgba(0,229,255,0.16);
  border-radius: 16px;
  padding: 28px 22px 20px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
}
.kickoff-chat li { margin: 0; }
.kickoff-chat p { margin: 0; }
.kickoff-chat .chat-title {
  font-family: "Fraunces", "Source Serif 4", serif;
  font-variation-settings: "SOFT" 100, "WONK" 0, "opsz" 144;
  font-style: italic;
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.25;
  font-weight: 400;
  text-align: center;
  margin: 0 0 10px;
  letter-spacing: -0.015em;
}
.kickoff-chat .chat-lede {
  text-align: center;
  color: #9A9AA4;
  font-size: 15px;
  line-height: 1.5;
  margin: 0 0 26px;
}
.chat {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.msg {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}
.msg .avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 18%;
  border: 2px solid var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,229,255,0.16);
  background: #111;
}
.msg .who {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8A8A94;
  margin: 2px 0 6px;
  font-weight: 600;
}
.msg .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 8px rgba(255,176,0,0.55);
  flex: none;
}
.msg .bubble {
  margin: 0;
  background: #14141A;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 3px 14px 14px 14px;
  padding: 11px 15px;
  color: #E8E8E8;
  font-size: 15px;
  line-height: 1.45;
}
.msg.cos .bubble {
  background: #10161A;
  border-color: rgba(0,229,255,0.2);
}
.amber-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin: 22px 0 10px;
}
.amber-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
  opacity: 0.85;
}
.amber-dots span:nth-child(2) { opacity: 0.55; }
.amber-dots span:nth-child(3) { opacity: 0.3; }
.chat-tag {
  text-align: center;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  color: #6A6A74;
}

@media (max-width: 900px) {
  .stat-row { grid-template-columns: 1fr 1fr; gap: 28px 20px; }
  .sprint-grid { grid-template-columns: 1fr 1fr; }
  .home .hero { padding: 56px 0 40px; }
}
@media (max-width: 640px) {
  .stat-row { grid-template-columns: 1fr 1fr; }
  .sprint-grid { grid-template-columns: 1fr; }
  .faces img { width: 48px; height: 48px; margin-left: -12px; }
  .kickoff-chat { padding: 22px 14px 16px; }
  .msg { grid-template-columns: 44px minmax(0, 1fr); gap: 10px; }
  .msg .avatar { width: 40px; height: 40px; }
  .close-card { padding: 36px 18px 32px; }
  .mast nav { gap: 14px; }
}