:root {
  --demo-ink: #0f172a;
  --demo-muted: #5b6885;
  --demo-bg: #f6f7ff;
  --demo-card: #ffffff;
  --demo-primary: #5565ff;
  --demo-primary-dark: #3547ff;
  --demo-ring: rgba(85, 101, 255, 0.28);
  --demo-radius: 26px;
  --demo-shadow: 0 30px 70px rgba(15, 23, 42, 0.14);
}

.demo-root {
  background: var(--demo-bg);
  color: var(--demo-ink);
}

.demo-wrap {
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 32px);
}

.demo-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(85, 101, 255, 0.12);
  color: var(--demo-primary);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 13px;
}

.demo-hero {
  position: relative;
  padding: clamp(80px, 12vw, 140px) 0 clamp(60px, 8vw, 100px);
  overflow: hidden;
}

.demo-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.demo-hero__orb {
  position: absolute;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
}

.demo-hero__orb--a {
  top: -160px;
  right: -140px;
  background: rgba(85, 101, 255, 0.4);
}

.demo-hero__orb--b {
  bottom: -200px;
  left: -160px;
  background: rgba(255, 168, 206, 0.32);
}

.demo-hero__mesh {
  position: absolute;
  top: 8%;
  left: 50%;
  width: 780px;
  height: 780px;
  transform: translateX(-50%) rotate(8deg);
  background-image:
    linear-gradient(rgba(85, 101, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(85, 101, 255, 0.08) 1px, transparent 1px);
  background-size: 70px 70px;
  opacity: 0.35;
}

.demo-hero__wrap {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
  z-index: 1;
}

.demo-hero__copy h1 {
  font-size: clamp(46px, 6vw, 64px);
  margin: 18px 0 16px;
  letter-spacing: -0.02em;
}

.demo-hero__copy .accent {
  color: var(--demo-primary);
}

.demo-lead {
  font-size: 19px;
  line-height: 1.6;
  color: var(--demo-muted);
  max-width: 56ch;
  margin-bottom: 22px;
}

.demo-hero__points {
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 10px;
  list-style: none;
}

.demo-hero__points li {
  padding-left: 26px;
  position: relative;
  color: var(--demo-muted);
  font-weight: 500;
}

.demo-hero__points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, #5565ff, #8c67ff);
  box-shadow: 0 0 0 4px rgba(85, 101, 255, 0.18);
}

.demo-hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.demo-hero__actions .btn.primary {
  padding: 12px 24px;
  border-radius: 14px;
  background: linear-gradient(135deg, #5664ff, #8b6dff);
  color: #fff;
  box-shadow: 0 24px 48px var(--demo-ring);
}

.demo-hero__actions .btn.ghost {
  padding: 12px 22px;
  border-radius: 14px;
  border: 1px solid rgba(85, 101, 255, 0.32);
  color: var(--demo-primary);
  background: rgba(255, 255, 255, 0.92);
}

.demo-hero__visual {
  position: relative;
  border-radius: var(--demo-radius);
  padding: 34px;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.96), rgba(241, 244, 255, 0.88));
  border: 1px solid rgba(210, 218, 255, 0.9);
  box-shadow: var(--demo-shadow);
  overflow: hidden;
}

.demo-hero__badge {
  position: absolute;
  top: 22px;
  left: 24px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(85, 101, 255, 0.12);
  color: var(--demo-primary);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-size: 12px;
}

.demo-hero__screen {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(210, 218, 255, 0.9);
  background: linear-gradient(180deg, #f6f8ff, #ffffff);
}

.demo-hero__screen img {
  display: block;
  width: 100%;
  height: auto;
}

.demo-hero__statcard {
  position: absolute;
  right: 26px;
  bottom: 26px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(205, 214, 239, 0.9);
  box-shadow: 0 24px 40px rgba(15, 23, 42, 0.18);
  display: grid;
  gap: 4px;
  text-align: right;
}

.demo-hero__statcard strong {
  font-size: 24px;
}

.demo-hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-top: clamp(34px, 4vw, 48px);
}

.demo-stat {
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(205, 214, 239, 0.8);
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.12);
  text-align: center;
}

.demo-stat strong {
  display: block;
  font-size: 22px;
  font-weight: 800;
}

.demo-stat span {
  font-size: 13px;
  color: var(--demo-muted);
}

.demo-shell {
  padding: clamp(70px, 10vw, 110px) 0;
}

.demo-shell__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.9fr);
  gap: clamp(28px, 5vw, 48px);
}

.demo-shell__scheduler {
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--demo-radius);
  border: 1px solid rgba(210, 218, 255, 0.9);
  box-shadow: var(--demo-shadow);
  padding: clamp(24px, 4vw, 34px);
  min-height: 640px;
}

.demo-calendly {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(205, 214, 239, 0.9);
}

.demo-help {
  margin-top: 18px;
  color: var(--demo-muted);
}

.demo-help a {
  color: var(--demo-primary);
  font-weight: 600;
  text-decoration: none;
}

.demo-shell__aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

.demo-card {
  padding: 22px 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(210, 218, 255, 0.8);
  box-shadow: 0 22px 40px rgba(15, 23, 42, 0.12);
  display: grid;
  gap: 14px;
}

.demo-card h3,
.demo-card h4 {
  margin: 0;
  font-size: 20px;
}

.demo-card ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  color: var(--demo-muted);
}

.demo-card p {
  margin: 0;
  color: var(--demo-muted);
  line-height: 1.6;
}

.demo-card--accent {
  background: linear-gradient(160deg, rgba(85, 101, 255, 0.14), rgba(255, 168, 206, 0.16));
  border: 1px solid rgba(130, 146, 255, 0.3);
}

.demo-card--mini {
  padding: 18px 22px;
}

.demo-link {
  font-weight: 700;
  color: var(--demo-primary);
  text-decoration: none;
}

.demo-link:hover {
  color: var(--demo-primary-dark);
}

.demo-faq {
  padding: clamp(70px, 10vw, 120px) 0 clamp(90px, 12vw, 140px);
}

.demo-faq__head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 36px;
  display: grid;
  gap: 14px;
}

.demo-faq__head h2 {
  font-size: clamp(32px, 4vw, 42px);
  margin: 0;
}

.demo-faq__head p {
  margin: 0;
  color: var(--demo-muted);
}

.demo-faq__list {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin: 0 auto;
}

.demo-faq__list details {
  background: rgba(255, 255, 255, 0.96);
  border-radius: 18px;
  border: 1px solid rgba(210, 218, 255, 0.9);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.1);
  overflow: hidden;
}

.demo-faq__list summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 700;
  color: var(--demo-ink);
  display: flex;
  align-items: center;
  gap: 12px;
}

.demo-faq__list summary::after {
  content: '\203A';
  margin-left: auto;
  font-size: 20px;
  transition: transform 0.2s ease;
}

.demo-faq__list details[open] summary::after {
  transform: rotate(90deg);
}

.demo-faq__list p {
  margin: 0;
  padding: 0 22px 20px 22px;
  color: var(--demo-muted);
  line-height: 1.6;
}

.btn.primary,
.btn.ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  text-decoration: none;
}

.btn.primary:hover {
  filter: brightness(1.05);
}

.btn.ghost:hover {
  border-color: rgba(85, 101, 255, 0.5);
}

@media (max-width: 1024px) {
  .demo-hero__wrap {
    grid-template-columns: 1fr;
  }

  .demo-hero__visual {
    order: -1;
  }

  .demo-shell__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .demo-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .demo-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .demo-shell__scheduler {
    padding: 20px;
  }

  .demo-card {
    padding: 20px;
  }
}