/* ==============================================================
   FC base for the three brand mockups. The same glass, blur, rail,
   composer and button shapes as the app's FC look (vetagent/web/src/fc.css);
   each page sets only its tokens: colors, fonts and its brand mark.
   ============================================================== */

:root {
  --bg: #000;
  --ink: #fafafa;
  --ink-2: rgb(255 255 255 / 0.72);
  --ink-3: rgb(255 255 255 / 0.48);
  --accent: #22d3ee;
  --accent-ink: #0a0a0a;
  --accent-soft: rgb(34 211 238 / 0.15);
  --brand: linear-gradient(90deg, #22d3ee 0%, #3b82f6 30%, #a855f7 58%, #ec4899 80%, #f97316 100%);
  --glass: rgb(255 255 255 / 0.08);
  --glass-soft: rgb(255 255 255 / 0.045);
  --glass-solid: rgb(24 24 27 / 0.9);
  --edge: rgb(255 255 255 / 0.16);
  --edge-soft: rgb(255 255 255 / 0.09);
  --btn: #fff;
  --btn-ink: #141414;
  --ok: #34d399;
  --warn: #fbbf24;
  --bad: #fb7185;
  --pill: rgb(30 30 33);
  --pill-strong: rgb(48 48 52);
  --font-body: "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Outfit", system-ui, sans-serif;
  --display-weight: 600;
  --display-tracking: -0.025em;
  --radius: 12px;
  --max: 1200px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { font-size: 112.5%; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.5;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, svg, video { display: block; }
[hidden] { display: none !important; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
::selection { background: var(--accent-soft); }
* { scrollbar-width: thin; scrollbar-color: rgb(255 255 255 / 0.2) transparent; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.page { position: relative; z-index: 1; overflow-x: clip; }

/* ---- Glass ---------------------------------------------------------- */
.glass {
  background: var(--glass);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  backdrop-filter: blur(22px) saturate(140%);
}
.soft {
  background: var(--glass-soft);
  border: 1px solid var(--edge-soft);
  border-radius: 10px;
}
.label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  font-weight: 500;
}
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; flex: none; }
.dot-ok { background: var(--ok); box-shadow: 0 0 8px rgb(52 211 153 / 0.7); }
.dot-warn { background: var(--warn); box-shadow: 0 0 8px rgb(251 191 36 / 0.7); }
.dot-accent { background: var(--accent); box-shadow: 0 0 8px var(--accent); }

/* ---- Buttons -------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  height: 2.6rem; padding: 0 1.15rem; border-radius: 9px;
  font-weight: 500; white-space: nowrap;
  background: var(--btn); color: var(--btn-ink);
  transition: transform 0.15s ease, filter 0.15s ease;
}
.btn:hover { filter: brightness(0.94); }
.btn:active { transform: translateY(1px); }
.btn-ghost {
  background: transparent; color: var(--ink-2);
  border: 1px solid var(--edge);
}
.btn-ghost:hover { background: rgb(255 255 255 / 0.08); color: var(--ink); filter: none; }
.btn-sm { height: 2.05rem; padding: 0 0.8rem; font-size: 0.85rem; border-radius: 8px; }
.btn svg { width: 1rem; height: 1rem; }

/* ---- Nav: one long pane of glass ----------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgb(255 255 255 / 0.05);
  border-bottom: 1px solid rgb(255 255 255 / 0.08);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}
.nav-row { display: flex; align-items: center; gap: 2rem; height: 4rem; }
.nav-links { display: flex; gap: 1.6rem; font-size: 0.9rem; color: var(--ink-2); }
.nav-links a:hover { color: var(--ink); }
.nav-cta { margin-left: auto; display: flex; gap: 0.6rem; align-items: center; }
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 600; font-size: 1.1rem; }

/* ---- Type ----------------------------------------------------------- */
.display {
  font-family: var(--font-display);
  font-weight: var(--display-weight);
  letter-spacing: var(--display-tracking);
  line-height: 1.02;
  margin: 0;
}
.h1 { font-size: clamp(2.6rem, 6.2vw, 4.9rem); }
.h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
.h3 { font-size: 1.2rem; font-weight: 600; margin: 0; letter-spacing: -0.01em; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.28rem); color: var(--ink-2); max-width: 38rem; margin: 0; line-height: 1.55; }
.body { color: var(--ink-2); margin: 0; font-size: 0.95rem; }

section { padding: 6.5rem 0; position: relative; }
.section-head { display: grid; gap: 1rem; max-width: 46rem; margin-bottom: 3rem; }

/* ---- Hero ----------------------------------------------------------- */
.hero { padding: 5.5rem 0 4rem; }
.hero-copy { display: grid; gap: 1.5rem; }
.hero-ctas { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-top: 0.4rem; }
.trust { display: flex; align-items: center; gap: 0.6rem; font-size: 0.85rem; color: var(--ink-3); }

/* ---- Product window: the FC app in miniature ------------------------ */
.app {
  display: grid; grid-template-columns: 4.6rem minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  height: 700px; overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 40px 100px rgb(0 0 0 / 0.55);
  position: relative;
}
.app-bar {
  position: absolute; top: 0; left: 0; right: 0; height: 2.1rem;
  display: flex; align-items: center; gap: 0.4rem; padding: 0 0.9rem;
  border-bottom: 1px solid var(--edge-soft);
  font-size: 0.72rem; color: var(--ink-3);
  z-index: 2;
}
.app-bar i { width: 10px; height: 10px; border-radius: 50%; background: rgb(255 255 255 / 0.18); }
.app-bar span { margin-left: auto; margin-right: auto; padding-right: 2.6rem; }
.rail { padding: 2.9rem 0 0.8rem 0.75rem; }
.rail-box {
  height: 100%; width: 3.6rem;
  display: flex; flex-direction: column; align-items: center; gap: 0.3rem;
  padding: 0.6rem 0; border-radius: 14px;
  background: var(--glass); border: 1px solid var(--edge-soft);
}
.rail-logo {
  width: 2.3rem; height: 2.3rem; margin: 0.1rem 0 0.7rem; border-radius: 11px;
  display: grid; place-items: center; overflow: hidden;
  background: var(--brand); color: #fff; font-weight: 700; font-size: 1.05rem;
}
.rail-item {
  position: relative; width: 3.05rem; padding: 0.45rem 0 0.35rem; border-radius: 10px;
  display: flex; flex-direction: column; align-items: center; gap: 0.22rem;
  color: rgb(255 255 255 / 0.58); font-size: 0.56rem; font-weight: 500; line-height: 1;
}
.rail-item svg { width: 1.15rem; height: 1.15rem; }
.rail-item.on { color: #fff; background: rgb(255 255 255 / 0.13); }
.rail-item.on::before {
  content: ""; position: absolute; left: -0.4rem; top: 0.7rem; bottom: 0.7rem;
  width: 3px; border-radius: 2px; background: var(--accent); box-shadow: 0 0 8px var(--accent);
}
.rail-badge {
  position: absolute; top: 0.12rem; right: 0.3rem; min-width: 0.9rem; height: 0.9rem; padding: 0 0.2rem;
  border-radius: 999px; background: var(--bad); color: #2a0a10;
  font-size: 0.52rem; font-weight: 700; line-height: 0.9rem; text-align: center;
}
.rail-me {
  margin-top: auto; width: 2.1rem; height: 2.1rem; border-radius: 999px;
  border: 1px solid var(--edge); background: rgb(255 255 255 / 0.1);
  display: grid; place-items: center; font-size: 0.62rem; font-weight: 600; position: relative;
}
.rail-me .dot { position: absolute; right: -1px; bottom: -1px; width: 0.62rem; height: 0.62rem; border: 2px solid #16161a; }

.chat { display: flex; flex-direction: column; padding: 2.9rem 1.4rem 1rem; min-width: 0; min-height: 0; }
.chat-scroll { flex: 1; display: flex; flex-direction: column; gap: 1rem; overflow: hidden; max-width: 760px; width: 100%; margin: 0 auto; padding-top: 0.6rem; }
.msg-user {
  align-self: flex-end; max-width: 80%;
  padding: 0.7rem 0.95rem; border-radius: 14px 14px 4px 14px;
  background: rgb(255 255 255 / 0.1); border: 1px solid var(--edge-soft);
  font-size: 0.88rem;
}
.msg-ai { display: grid; gap: 0.65rem; font-size: 0.88rem; color: var(--ink-2); }
.msg-ai strong { color: var(--ink); font-weight: 600; }
.who { display: flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; color: var(--ink-3); }
.who-mark { width: 1.35rem; height: 1.35rem; border-radius: 7px; background: var(--brand); display: grid; place-items: center; overflow: hidden; font-size: 0.6rem; font-weight: 700; color: #fff; }
.steps { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.step { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.72rem; padding: 0.22rem 0.55rem; border-radius: 999px; background: rgb(255 255 255 / 0.05); border: 1px solid var(--edge-soft); color: var(--ink-2); }
.step svg { width: 0.8rem; height: 0.8rem; color: var(--ok); }
.tbl { width: 100%; border-collapse: collapse; font-size: 0.78rem; border-radius: 10px; overflow: hidden; }
.tbl th { text-align: left; font-weight: 500; color: var(--ink-3); padding: 0.45rem 0.7rem; border-bottom: 1px solid var(--edge-soft); background: rgb(255 255 255 / 0.03); }
.tbl td { padding: 0.45rem 0.7rem; border-bottom: 1px solid rgb(255 255 255 / 0.05); color: var(--ink-2); }
.tbl td:first-child { color: var(--ink); }
.tbl tr:last-child td { border-bottom: 0; }
.late { color: var(--warn) !important; font-variant-numeric: tabular-nums; }
.approve {
  display: flex; align-items: center; gap: 0.8rem; padding: 0.75rem 0.9rem;
  border-radius: 12px; background: rgb(251 191 36 / 0.08); border: 1px solid rgb(251 191 36 / 0.3);
}
.approve-text { flex: 1; min-width: 0; font-size: 0.82rem; }
.approve-text b { display: block; color: var(--ink); font-weight: 600; font-size: 0.86rem; }
.approve-text span { color: var(--ink-3); }

.composer { max-width: 760px; width: 100%; margin: 0.8rem auto 0; }
.composer-row {
  display: flex; align-items: center; gap: 0.7rem;
  padding: 0.5rem 0.55rem 0.5rem 0.9rem; border-radius: 16px;
  background: var(--glass); border: 1px solid var(--edge);
  -webkit-backdrop-filter: blur(22px); backdrop-filter: blur(22px);
}
.composer-row .plus { color: var(--ink-3); }
.composer-row .ph { flex: 1; color: rgb(255 255 255 / 0.4); font-size: 0.92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.send { width: 2.1rem; height: 2.1rem; border-radius: 10px; background: var(--btn); color: var(--btn-ink); display: grid; place-items: center; }
.send svg { width: 1rem; height: 1rem; }
.composer-opts { display: flex; gap: 0.45rem; margin-top: 0.5rem; }
.composer-opts span { padding: 0.32rem 0.7rem; border-radius: 10px; background: rgb(255 255 255 / 0.06); border: 1px solid rgb(255 255 255 / 0.1); color: var(--ink-2); font-size: 0.72rem; }
.composer-opts span.on { background: rgb(255 255 255 / 0.9); color: #111; border-color: transparent; }

/* ---- Point solutions -> one place ---------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.panel { padding: 1.6rem; display: grid; gap: 1rem; align-content: start; }
.panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.diagram { width: 100%; height: auto; aspect-ratio: 1.25; }
.diagram text { font-family: var(--font-body); }

/* ---- Feature grid --------------------------------------------------- */
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.card { padding: 1.5rem; display: grid; gap: 0.7rem; align-content: start; min-height: 13rem; transition: background-color 0.2s, border-color 0.2s, transform 0.2s; }
.card:hover { background: rgb(255 255 255 / 0.11); transform: translateY(-2px); }
.icon {
  width: 2.6rem; height: 2.6rem; border-radius: 11px; display: grid; place-items: center;
  box-shadow: 0 8px 20px rgb(0 0 0 / 0.35), inset 0 0 0 1px rgb(255 255 255 / 0.14);
  margin-bottom: 0.4rem;
}
.icon svg { width: 1.25rem; height: 1.25rem; }

/* ---- Autonomy dial -------------------------------------------------- */
.dial { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 1.2rem; align-items: stretch; }
.seg { display: grid; gap: 0.6rem; padding: 0.7rem; align-content: start; }
.seg button {
  text-align: left; padding: 1rem 1.1rem; border-radius: 10px;
  border: 1px solid transparent; display: grid; gap: 0.2rem; align-content: start;
  transition: background-color 0.15s, border-color 0.15s;
}
.seg button b { font-weight: 600; font-size: 1.02rem; }
.seg button span { color: var(--ink-3); font-size: 0.85rem; }
.seg button:hover { background: rgb(255 255 255 / 0.05); }
.seg button[aria-selected="true"] { background: rgb(255 255 255 / 0.1); border-color: var(--edge); }
.seg button[aria-selected="true"] b::after { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); margin-left: 0.55rem; vertical-align: middle; }
.dial-view { padding: 1.6rem; display: grid; gap: 1.1rem; align-content: start; }
.dial-flow { display: grid; gap: 0.55rem; }
.flow-row { display: flex; align-items: center; gap: 0.75rem; padding: 0.7rem 0.85rem; font-size: 0.86rem; }
.flow-row em { font-style: normal; margin-left: auto; font-size: 0.72rem; padding: 0.18rem 0.55rem; border-radius: 999px; border: 1px solid var(--edge-soft); color: var(--ink-2); white-space: nowrap; }
.flow-row em.go { color: var(--ok); border-color: rgb(52 211 153 / 0.4); }
.flow-row em.wait { color: var(--warn); border-color: rgb(251 191 36 / 0.4); }
.flow-row em.no { color: var(--bad); border-color: rgb(251 113 133 / 0.4); }

/* ---- Quote + CTA ---------------------------------------------------- */
.quote { padding: 2.6rem; display: grid; gap: 1.4rem; }
.quote p { margin: 0; font-size: clamp(1.3rem, 2.4vw, 1.9rem); line-height: 1.3; letter-spacing: -0.015em; }
.quote footer { display: flex; align-items: center; gap: 0.8rem; color: var(--ink-3); font-size: 0.88rem; }
.avatar { width: 2.4rem; height: 2.4rem; border-radius: 50%; background: rgb(255 255 255 / 0.12); border: 1px solid var(--edge); display: grid; place-items: center; font-size: 0.75rem; font-weight: 600; color: var(--ink); }
.cta { padding: 3.6rem 2.4rem; text-align: center; display: grid; gap: 1.3rem; justify-items: center; }
.foot { padding: 2.4rem 0 3rem; color: var(--ink-3); font-size: 0.82rem; }
.foot-row { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; border-top: 1px solid var(--edge-soft); padding-top: 1.6rem; }

/* ---- Mockup switcher (all three pages) ----------------------------- */
.switcher {
  position: fixed; right: 16px; bottom: 16px; z-index: 80;
  display: flex; gap: 0.25rem; padding: 0.3rem; border-radius: 12px;
  background: rgb(20 20 22 / 0.82); border: 1px solid var(--edge);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  font-family: "Outfit", system-ui, sans-serif; font-size: 0.78rem;
}
.switcher a { padding: 0.4rem 0.7rem; border-radius: 8px; color: rgb(255 255 255 / 0.65); white-space: nowrap; flex: none; }
.switcher a:hover { color: #fff; background: rgb(255 255 255 / 0.08); }
.switcher a.on { background: #fff; color: #111; }

/* ---- Responsive ----------------------------------------------------- */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .split, .dial { grid-template-columns: 1fr; }
  .grid3 { grid-template-columns: 1fr 1fr; }
  section { padding: 4.5rem 0; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .grid3 { grid-template-columns: 1fr; }
  .app { grid-template-columns: minmax(0, 1fr); height: 560px; }
  .rail { display: none; }
  .chat { padding: 2.7rem 0.8rem 0.8rem; }
  .nav-cta .btn-ghost { display: none; }
  .quote, .cta { padding: 1.8rem 1.3rem; }
  .switcher { left: 16px; right: 16px; justify-content: flex-start; overflow-x: auto; scrollbar-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}
@media (prefers-reduced-transparency: reduce) {
  .glass, .nav, .composer-row { background: rgb(28 28 31); -webkit-backdrop-filter: none; backdrop-filter: none; }
}