:root {
  color-scheme: light;
  --font-main: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ink: #14201f;
  --ink-strong: #0b1413;
  --muted: #536260;
  --soft: #71807d;
  --line: #dbe5e1;
  --page: #f8fbfa;
  --surface: #ffffff;
  --surface-alt: #eef6f3;
  --teal: #0f766e;
  --teal-dark: #0b5f59;
  --teal-soft: #dff3ef;
  --gold: #d89536;
  --blue: #315c9c;
  --shadow: 0 24px 70px rgba(20, 32, 31, 0.1);
  --shadow-soft: 0 14px 34px rgba(20, 32, 31, 0.08);
  --radius: 8px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.08), transparent 34%),
    linear-gradient(225deg, rgba(49, 92, 156, 0.08), transparent 32%),
    var(--page);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px 5%;
  border-bottom: 1px solid rgba(219, 229, 225, 0.8);
  background: rgba(248, 251, 250, 0.9);
  backdrop-filter: blur(18px);
}

.brand,
.site-nav,
.hero-actions,
.hero-proof,
.cta-actions,
.footer-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  color: var(--ink-strong);
  font-weight: 800;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  background: var(--ink-strong);
  color: white;
  font-size: 0.82rem;
}

.site-nav {
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav a:hover,
.footer-links a:hover {
  color: var(--teal-dark);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink-strong);
  font-weight: 700;
}

.header-cta:hover {
  border-color: rgba(15, 118, 110, 0.42);
  color: var(--teal-dark);
}

main {
  overflow: hidden;
}

.hero {
  padding: 76px 5% 54px;
}

.hero-inner,
.section-inner,
.site-footer {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 56px;
  align-items: center;
}

.hero-copy {
  max-width: 690px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ink-strong);
  line-height: 1.08;
}

h1 {
  margin-bottom: 24px;
  font-size: 4.1rem;
  font-weight: 850;
}

h2 {
  margin-bottom: 18px;
  font-size: 2.65rem;
  font-weight: 830;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
  font-weight: 800;
}

.hero-lead,
.section-heading p,
.solution-copy p,
.reference-grid p,
.final-cta p {
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-lead {
  max-width: 620px;
  margin-bottom: 30px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 20px;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.2;
}

.button-primary {
  border: 1px solid var(--teal);
  background: var(--teal);
  color: white;
  box-shadow: 0 14px 28px rgba(15, 118, 110, 0.22);
}

.button-primary:hover {
  border-color: var(--teal-dark);
  background: var(--teal-dark);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
  color: var(--ink-strong);
}

.button-secondary:hover {
  border-color: rgba(15, 118, 110, 0.45);
  color: var(--teal-dark);
}

.hero-proof {
  flex-wrap: wrap;
  gap: 10px;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.hero-product {
  position: relative;
  padding: 18px;
  border: 1px solid rgba(219, 229, 225, 0.95);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
}

.hero-product::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(15, 118, 110, 0.18), rgba(216, 149, 54, 0.18), rgba(49, 92, 156, 0.12));
}

.product-toolbar,
.insight-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 750;
}

.product-toolbar {
  min-height: 38px;
  margin-bottom: 14px;
}

.product-toolbar div {
  display: flex;
  align-items: center;
  gap: 9px;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #21a67a;
  box-shadow: 0 0 0 5px rgba(33, 166, 122, 0.12);
}

.conversation {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 418px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(238, 246, 243, 0.72), rgba(255, 255, 255, 0.95)),
    var(--surface);
}

.message {
  max-width: 82%;
  padding: 15px 16px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  font-size: 1.02rem;
}

.message.visitor {
  align-self: flex-end;
  background: var(--ink-strong);
  color: white;
}

.message.visitor.small {
  max-width: 42%;
}

.message.ai {
  align-self: flex-start;
  background: white;
  color: var(--ink);
}

.handoff {
  display: grid;
  gap: 5px;
  margin-top: auto;
  padding: 16px;
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  background: #fff8ed;
}

.handoff span {
  color: #84612c;
  font-size: 0.9rem;
  font-weight: 750;
}

.handoff strong {
  color: var(--ink-strong);
}

.insight-strip {
  margin-top: 14px;
}

.insight-strip div {
  flex: 1;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
}

.insight-strip strong,
.insight-strip span {
  display: block;
}

.insight-strip strong {
  color: var(--ink-strong);
  font-size: 1.02rem;
}

.insight-strip span {
  color: var(--soft);
  font-size: 0.82rem;
}

.section {
  padding: 74px 5%;
}

.problem-section,
.audience-section,
.final-cta {
  background: var(--surface);
}

.solution-section,
.steps-section,
.reference-section {
  background: transparent;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-heading.narrow {
  max-width: 760px;
}

.card-grid {
  display: grid;
  gap: 18px;
}

.card-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.info-card,
.feature-item,
.step,
.industry-card,
.reference-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
}

.info-card {
  min-height: 250px;
  padding: 24px;
}

.card-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 30px;
  margin-bottom: 28px;
  border-radius: var(--radius);
  background: var(--teal-soft);
  color: var(--teal-dark);
  font-size: 0.82rem;
  font-weight: 850;
}

.info-card p,
.feature-item p,
.step p,
.reference-panel p {
  margin-bottom: 0;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 52px;
  align-items: start;
}

.solution-copy {
  position: sticky;
  top: 104px;
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  padding: 20px;
  box-shadow: 0 10px 24px rgba(20, 32, 31, 0.04);
}

.feature-item > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: var(--radius);
  background: var(--ink-strong);
  color: white;
  font-size: 0.84rem;
  font-weight: 850;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.step {
  position: relative;
  min-height: 292px;
  padding: 28px 24px;
  background: var(--surface);
}

.step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 30px;
  border-radius: 50%;
  background: var(--teal);
  color: white;
  font-weight: 850;
}

.note {
  margin: 22px 0 0;
  padding: 18px 20px;
  border: 1px solid rgba(216, 149, 54, 0.35);
  border-radius: var(--radius);
  background: #fff8ed;
  color: #6b4b1e;
  font-weight: 760;
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.industry-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 142px;
  padding: 20px;
}

.industry-card span {
  color: var(--ink-strong);
  font-size: 1.08rem;
  font-weight: 820;
}

.industry-card strong {
  color: var(--soft);
  font-size: 0.94rem;
}

.industry-card.active {
  border-color: rgba(15, 118, 110, 0.38);
  background: var(--teal-soft);
}

.industry-card.active strong {
  color: var(--teal-dark);
}

.reference-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 44px;
  align-items: center;
}

.reference-panel {
  padding: 26px;
  background: var(--ink-strong);
  color: white;
  box-shadow: var(--shadow-soft);
}

.reference-panel span,
.reference-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.reference-panel span {
  display: block;
  margin-bottom: 12px;
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
}

.reference-panel strong {
  display: block;
  margin-bottom: 14px;
  font-size: 1.65rem;
  line-height: 1.15;
}

.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 42px;
  align-items: center;
}

.cta-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.founder-card {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow-soft);
}

.founder-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.founder-card figcaption {
  display: grid;
  gap: 3px;
  padding: 16px;
}

.founder-card strong {
  color: var(--ink-strong);
}

.founder-card span,
.founder-card a {
  color: var(--muted);
}

.founder-card a:hover {
  color: var(--teal-dark);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding: 34px 5% 46px;
  color: var(--muted);
}

.site-footer div {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.site-footer strong {
  color: var(--ink-strong);
}

.footer-links {
  justify-content: flex-end;
  gap: 18px;
}

.section-lead {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.08rem;
}

.pricing-hero {
  padding-bottom: 74px;
}

.pricing-hero-inner {
  grid-template-columns: minmax(0, 1fr) 430px;
}

.price-card-large {
  align-self: center;
}

.pricing-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.pricing-principles article {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
}

.pricing-principles span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 30px;
  margin-bottom: 24px;
  border-radius: var(--radius);
  background: var(--teal-soft);
  color: var(--teal-dark);
  font-size: 0.82rem;
  font-weight: 850;
}

.pricing-principles p {
  margin-bottom: 0;
  color: var(--muted);
}

.pricing-roi {
  max-width: none;
  margin-top: 0;
  background: #fff8ed;
  border-color: rgba(216, 149, 54, 0.35);
}

.hotel-hero {
  padding-bottom: 74px;
}

.hotel-hero-panel {
  position: relative;
  padding: 18px;
  border: 1px solid rgba(219, 229, 225, 0.95);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.hotel-panel-header,
.hotel-metrics {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.hotel-panel-header {
  align-items: center;
  min-height: 42px;
  margin-bottom: 14px;
  color: var(--muted);
  font-weight: 800;
}

.hotel-panel-header strong {
  color: var(--teal-dark);
}

.hotel-chat {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 360px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(238, 246, 243, 0.7), rgba(255, 255, 255, 0.96)),
    var(--surface);
}

.conversion-card,
.loss-callout,
.roi-box,
.cta-note-card {
  border-radius: var(--radius);
}

.conversion-card {
  margin-top: auto;
  padding: 18px;
  border: 1px solid rgba(216, 149, 54, 0.34);
  background: #fff8ed;
}

.conversion-card span,
.conversion-card strong {
  display: block;
}

.conversion-card span {
  margin-bottom: 6px;
  color: #84612c;
  font-size: 0.9rem;
  font-weight: 800;
}

.conversion-card strong {
  color: var(--ink-strong);
  font-size: 1.08rem;
  line-height: 1.25;
}

.hotel-metrics {
  margin-top: 14px;
}

.hotel-metrics div {
  flex: 1;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
}

.hotel-metrics strong,
.hotel-metrics span {
  display: block;
}

.hotel-metrics strong {
  color: var(--ink-strong);
  font-size: 1.35rem;
  line-height: 1.1;
}

.hotel-metrics span {
  margin-top: 6px;
  color: var(--soft);
  font-size: 0.86rem;
  line-height: 1.35;
}

.hotel-problem,
.package-section,
.trial-section,
.faq-section,
.final-cta {
  background: var(--surface);
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.story-card {
  min-height: 410px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
}

.story-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.loss-callout {
  margin: 22px 0 0;
  padding: 20px 22px;
  border: 1px solid rgba(216, 149, 54, 0.35);
  background: #fff8ed;
  color: #6b4b1e;
  font-size: 1.05rem;
  font-weight: 780;
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.package-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
}

.package-card-wide {
  grid-column: span 3;
}

.package-card ul,
.price-card ul,
.trial-list,
.hotel-reference ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.package-card li,
.price-card li,
.trial-list li,
.hotel-reference li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
}

.package-card li::before,
.price-card li::before,
.trial-list li::before,
.hotel-reference li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--teal);
  font-weight: 900;
}

.pricing-grid,
.trial-grid,
.faq-grid,
.about-grid {
  display: grid;
  gap: 44px;
}

.pricing-grid {
  grid-template-columns: minmax(0, 1fr) 390px;
  align-items: start;
}

.roi-box {
  max-width: 720px;
  margin-top: 28px;
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.roi-box p:last-child {
  margin-bottom: 0;
}

.price-card {
  padding: 28px;
  border: 1px solid rgba(15, 118, 110, 0.32);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow);
}

.price-card > span {
  display: block;
  margin-bottom: 18px;
  color: var(--teal-dark);
  font-weight: 850;
  text-transform: uppercase;
}

.price-card > strong {
  display: block;
  color: var(--ink-strong);
  font-size: 3rem;
  line-height: 1;
}

.price-card > p {
  margin: 8px 0 24px;
  color: var(--muted);
  font-weight: 760;
}

.price-card ul {
  margin-bottom: 26px;
}

.trial-grid {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
}

.trial-list {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--teal-soft);
}

.trial-list li {
  color: var(--ink);
  font-weight: 720;
}

.hotel-reference ul {
  margin-top: 16px;
}

.hotel-reference li {
  color: rgba(255, 255, 255, 0.76);
}

.hotel-reference li::before {
  color: #8ce0cd;
}

.faq-grid {
  grid-template-columns: 330px minmax(0, 1fr);
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
}

.faq-list summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--ink-strong);
  font-weight: 830;
}

.faq-list details[open] summary {
  border-bottom: 1px solid var(--line);
}

.faq-list p {
  margin: 0;
  padding: 18px 20px 20px;
  color: var(--muted);
}

.about-section {
  background: transparent;
}

.about-grid {
  grid-template-columns: 330px minmax(0, 1fr);
  align-items: center;
}

.about-grid p {
  max-width: 700px;
  color: var(--muted);
  font-size: 1.08rem;
}

.cta-note-card {
  display: grid;
  gap: 8px;
  padding: 26px;
  border: 1px solid rgba(216, 149, 54, 0.35);
  background: #fff8ed;
  color: #6b4b1e;
}

.cta-note-card strong {
  color: var(--ink-strong);
  font-size: 1.35rem;
  line-height: 1.2;
}

.cta-note-card span {
  font-weight: 760;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .site-nav {
    width: 100%;
    flex-wrap: wrap;
    gap: 12px 18px;
  }

  .header-cta {
    position: absolute;
    top: 14px;
    right: 5%;
  }

  .hero {
    padding-top: 54px;
  }

  .hero-inner,
  .pricing-hero-inner,
  .split,
  .reference-grid,
  .cta-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 3.1rem;
  }

  h2 {
    font-size: 2.15rem;
  }

  .solution-copy {
    position: static;
  }

  .card-grid.three,
  .steps,
  .industry-grid,
  .story-grid,
  .package-grid,
  .pricing-principles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .package-card-wide {
    grid-column: span 2;
  }

  .pricing-grid,
  .trial-grid,
  .faq-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .reference-grid,
  .cta-grid {
    gap: 28px;
  }

  .founder-card {
    max-width: 360px;
  }
}

@media (max-width: 680px) {
  body {
    font-size: 15px;
  }

  .site-header {
    position: relative;
  }

  .brand {
    max-width: 180px;
  }

  .header-cta {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.9rem;
  }

  .site-nav {
    font-size: 0.91rem;
  }

  .hero,
  .section {
    padding-left: 20px;
    padding-right: 20px;
  }

  h1 {
    font-size: 2.35rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  .hero-lead,
  .section-heading p,
  .solution-copy p,
  .reference-grid p,
  .final-cta p {
    font-size: 1rem;
  }

  .hero-actions,
  .cta-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-product {
    padding: 12px;
  }

  .product-toolbar,
  .insight-strip {
    align-items: stretch;
    flex-direction: column;
  }

  .hotel-panel-header,
  .hotel-metrics {
    align-items: stretch;
    flex-direction: column;
  }

  .hotel-chat {
    min-height: 380px;
    padding: 18px;
  }

  .conversation {
    min-height: 390px;
    padding: 18px;
  }

  .message,
  .message.visitor.small {
    max-width: 100%;
  }

  .card-grid.three,
  .steps,
  .industry-grid,
  .story-grid,
  .package-grid,
  .pricing-principles {
    grid-template-columns: 1fr;
  }

  .package-card-wide {
    grid-column: span 1;
  }

  .info-card,
  .step,
  .story-card {
    min-height: auto;
  }

  .price-card > strong {
    font-size: 2.4rem;
  }

  .feature-item {
    grid-template-columns: 1fr;
  }

  .site-footer,
  .footer-links {
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
  }
}