:root {
  color-scheme: light;
  --ink: #251710;
  --muted: #6c5c53;
  --paper: #fff8ee;
  --paper-strong: #fff1dc;
  --clay: #c83a11;
  --clay-dark: #8f250d;
  --gold: #f2b84b;
  --leaf: #244c3a;
  --line: rgba(37, 23, 16, 0.16);
  --shadow: 0 24px 70px rgba(74, 39, 20, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  background:
    radial-gradient(circle at 15% 20%, rgba(242, 184, 75, 0.24), transparent 28rem),
    radial-gradient(circle at 90% 5%, rgba(36, 76, 58, 0.18), transparent 24rem),
    linear-gradient(135deg, #fffaf2 0%, #f3dfbf 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(rgba(37, 23, 16, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 23, 16, 0.035) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to bottom, #000, transparent 82%);
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  gap: 44px;
  align-items: center;
  min-height: 72vh;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--clay);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 0.95;
  letter-spacing: -0.055em;
}

h1 {
  max-width: 720px;
  font-size: clamp(4.2rem, 13vw, 9rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
}

.lead {
  max-width: 620px;
  margin: 28px 0 0;
  color: var(--muted);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  line-height: 1.55;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.instant-note {
  margin: 14px 0 0;
  color: var(--leaf);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #fffaf3;
  background: var(--clay);
  box-shadow: 0 16px 36px rgba(200, 58, 17, 0.28);
}

.button.primary:hover {
  background: var(--clay-dark);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 248, 238, 0.72);
}

.demo-card {
  position: relative;
  padding: 22px;
  overflow: hidden;
  background: rgba(255, 248, 238, 0.84);
  border: 1px solid rgba(37, 23, 16, 0.14);
  border-radius: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.demo-card::after {
  position: absolute;
  right: -52px;
  bottom: -64px;
  width: 180px;
  height: 180px;
  content: "";
  background: var(--gold);
  border-radius: 999px;
  opacity: 0.24;
}

.card-header,
.chat-row,
.trust-strip,
.content-grid article,
.callout {
  position: relative;
  z-index: 1;
}

.card-header {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 22px;
  color: var(--leaf);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-size: 0.86rem;
  font-weight: 800;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: #1f9d55;
  border-radius: 999px;
  box-shadow: 0 0 0 8px rgba(31, 157, 85, 0.12);
}

.chat-row {
  width: fit-content;
  max-width: 100%;
  margin-top: 14px;
  padding: 16px 18px;
  border-radius: 20px;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  line-height: 1.5;
}

.chat-row.user {
  margin-left: auto;
  color: white;
  background: var(--clay);
  border-bottom-right-radius: 6px;
}

.chat-row.bot {
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(37, 23, 16, 0.08);
  border-bottom-left-radius: 6px;
}

.example-label {
  display: inline-block;
  margin-top: 10px;
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.muted {
  color: var(--muted);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 28px 0 90px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--line);
}

.trust-strip div {
  padding: 24px;
  background: rgba(255, 248, 238, 0.78);
}

.trust-strip strong,
.trust-strip span {
  display: block;
  font-family: "Trebuchet MS", Verdana, sans-serif;
}

.trust-strip strong {
  margin-bottom: 8px;
  color: var(--leaf);
}

.trust-strip span {
  color: var(--muted);
  line-height: 1.45;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.content-grid article {
  min-height: 250px;
  padding: 26px;
  background: rgba(255, 248, 238, 0.7);
  border: 1px solid var(--line);
  border-radius: 28px;
}

.number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 48px;
  color: #fff;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-weight: 900;
  background: var(--leaf);
  border-radius: 999px;
}

.content-grid h2 {
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.content-grid p,
.callout p {
  color: var(--muted);
  font-family: "Trebuchet MS", Verdana, sans-serif;
  line-height: 1.6;
}

.callout {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-content: space-between;
  margin-top: 90px;
  padding: 34px;
  color: #fffaf3;
  background: linear-gradient(135deg, var(--leaf), #183126);
  border-radius: 34px;
  box-shadow: var(--shadow);
}

.callout .eyebrow,
.callout p {
  color: rgba(255, 250, 243, 0.78);
}

.callout h2 {
  max-width: 680px;
}

.callout p {
  max-width: 640px;
  margin-bottom: 0;
}

@media (max-width: 860px) {
  .page-shell {
    padding: 28px 0;
  }

  .hero,
  .trust-strip,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    gap: 30px;
  }

  h1 {
    font-size: clamp(4rem, 20vw, 6.8rem);
  }

  .trust-strip {
    margin-bottom: 58px;
  }

  .callout {
    align-items: flex-start;
    flex-direction: column;
  }
}