:root {
  --ink: #17211f;
  --muted: #5c6a66;
  --line: #d9e1de;
  --paper: #f3f7f5;
  --card: #ffffff;
  --brand: #0f766e;
  --brand-dark: #0b4f4a;
  --gold: #bd8b3f;
  --soft-gold: #f4ead8;
  --shadow: 0 24px 70px rgba(20, 34, 31, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Tahoma, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
}

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(1180px, calc(100% - 32px));
  margin: 14px auto;
  padding: 10px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 40px rgba(20, 34, 31, 0.08);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #fff;
  background: var(--brand);
  border-radius: 8px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small,
.nav-links a,
.eyebrow,
.footer span {
  color: var(--muted);
}

.nav-links {
  display: flex;
  gap: 8px;
}

.nav-links a {
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 700;
}

.nav-links a:hover {
  border-color: var(--line);
  background: #fff;
}

.hero {
  min-height: min(720px, calc(100vh - 28px));
  display: flex;
  align-items: flex-end;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(28px, 6vw, 72px);
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(12, 26, 24, 0.90), rgba(12, 26, 24, 0.58), rgba(12, 26, 24, 0.18)),
    url("assets/hotel-tablet-banner.png") center / cover;
  box-shadow: var(--shadow);
}

.hero-content {
  max-width: 760px;
  color: #fff;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 800;
}

.hero h1 {
  margin: 0;
  font-size: clamp(36px, 7vw, 74px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(17px, 2vw, 22px);
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 800;
}

.primary-button {
  color: #fff;
  background: var(--brand);
}

.secondary-button {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.secondary-button.dark {
  color: var(--ink);
  border-color: var(--line);
  background: #fff;
}

.proof-strip,
.section,
.cta-section,
.footer {
  width: min(1180px, calc(100% - 32px));
  margin: 16px auto 0;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.proof-strip article,
.feature-card,
.steps article,
.screen-mockup,
.section,
.cta-section,
.footer {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
}

.proof-strip article {
  padding: 18px;
}

.proof-strip strong {
  display: block;
  color: var(--brand);
  font-size: 30px;
  line-height: 1.1;
}

.proof-strip span {
  color: var(--muted);
}

.section {
  padding: clamp(26px, 5vw, 54px);
}

.intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.section h2,
.cta-section h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 44px);
  line-height: 1.2;
  letter-spacing: 0;
}

.section p,
.cta-section p {
  color: var(--muted);
  font-size: 17px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

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

.feature-card {
  padding: 22px;
}

.feature-number {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--gold);
  font-weight: 900;
}

.feature-card h3,
.steps h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.feature-card p,
.steps p {
  margin: 0;
}

.showcase {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 26px;
  align-items: center;
}

.screen-mockup {
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(20, 34, 31, 0.10);
}

.mock-header {
  display: flex;
  gap: 7px;
  padding: 14px;
  background: var(--ink);
}

.mock-header span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #fff;
  opacity: 0.7;
}

.mock-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 18px;
  background: #f9fbfa;
}

.mock-panel {
  min-height: 118px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.mock-panel.wide {
  grid-column: 1 / -1;
}

.mock-panel.accent {
  color: #fff;
  background: var(--brand-dark);
  border-color: var(--brand-dark);
}

.mock-panel strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
}

.mock-panel p {
  margin: 0;
  color: inherit;
  opacity: 0.8;
}

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

.steps article {
  padding: 22px;
}

.steps span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  color: #fff;
  background: var(--gold);
  border-radius: 8px;
  font-weight: 900;
}

.cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(26px, 5vw, 54px);
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.cta-section p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.72);
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px;
  margin-bottom: 24px;
}

@media (max-width: 900px) {
  .topbar,
  .intro,
  .showcase,
  .cta-section,
  .footer {
    display: block;
  }

  .nav-links {
    margin-top: 12px;
    overflow-x: auto;
  }

  .proof-strip,
  .feature-grid,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .showcase-text,
  .cta-actions,
  .footer span {
    margin-top: 18px;
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: 620px;
    padding: 24px;
    background-position: center;
  }

  .proof-strip,
  .feature-grid,
  .steps,
  .mock-body {
    grid-template-columns: 1fr;
  }

  .primary-button,
  .secondary-button {
    width: 100%;
  }
}
/* Refined motion layer */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(12, 26, 24, 0.88), rgba(12, 26, 24, 0.56), rgba(12, 26, 24, 0.20)),
    url("assets/hotel-tablet-banner.png") center / cover;
  animation: heroZoom 18s ease-in-out infinite alternate;
}

.hero-content {
  animation: heroContentIn 900ms ease forwards;
}

.reveal,
.feature-card,
.steps article {
  opacity: 0;
  transform: translateY(22px);
}

.reveal.is-visible,
.feature-card.is-visible,
.steps article.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 650ms ease, transform 650ms ease;
}

.feature-card:nth-child(2),
.steps article:nth-child(2) {
  transition-delay: 80ms;
}

.feature-card:nth-child(3),
.steps article:nth-child(3) {
  transition-delay: 160ms;
}

.feature-card:nth-child(4),
.steps article:nth-child(4) {
  transition-delay: 240ms;
}

.primary-button,
.secondary-button,
.nav-links a,
.feature-card,
.steps article,
.proof-strip article {
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.primary-button:hover,
.secondary-button:hover,
.nav-links a:hover,
.feature-card:hover,
.steps article:hover,
.proof-strip article:hover {
  transform: translateY(-3px);
}

.feature-card:hover,
.steps article:hover,
.proof-strip article:hover {
  box-shadow: 0 16px 38px rgba(20, 34, 31, 0.10);
  border-color: rgba(15, 118, 110, 0.28);
}

.screen-mockup {
  transform: translateY(0);
  transition: transform 260ms ease, box-shadow 260ms ease;
}

.screen-mockup:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 58px rgba(20, 34, 31, 0.16);
}

.mock-panel {
  transition: transform 220ms ease, border-color 220ms ease;
}

.mock-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 118, 110, 0.34);
}

.proof-strip strong {
  min-height: 36px;
}

@keyframes heroZoom {
  from {
    transform: scale(1.02);
  }
  to {
    transform: scale(1.08);
  }
}

@keyframes heroContentIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .reveal,
  .feature-card,
  .steps article {
    opacity: 1;
    transform: none;
  }
}