:root {
  --infal-bg: radial-gradient(circle at 10% -20%, rgba(147, 51, 234, 0.4), transparent 45%),
    radial-gradient(circle at 80% 0%, rgba(16, 185, 129, 0.35), transparent 50%),
    radial-gradient(circle at 40% 120%, rgba(56, 189, 248, 0.32), transparent 55%),
    #05080f;
}

body {
  font-family: "Inter", "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--infal-bg);
}

.background-overlay {
  background: linear-gradient(120deg, rgba(16, 185, 129, 0.12), transparent 45%),
    linear-gradient(220deg, rgba(139, 92, 246, 0.14), transparent 60%);
}

.header {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px clamp(24px, 5vw, 56px);
  display: flex;
  align-items: center;
  gap: clamp(16px, 4vw, 36px);
  justify-content: space-between;
}

.nav {
  margin-left: auto;
  display: flex;
  gap: clamp(16px, 4vw, 36px);
}

.nav a {
  color: rgba(203, 213, 225, 0.85);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: color 160ms ease;
}

.nav a:hover {
  color: white;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 56px) 96px;
  display: flex;
  flex-direction: column;
  gap: clamp(60px, 9vw, 100px);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
  padding-top: clamp(24px, 8vw, 96px);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 18px;
}

.hero-metrics div {
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 16px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: rgba(226, 232, 240, 0.85);
  backdrop-filter: blur(18px);
}

.hero-metrics strong {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: white;
}

.hero-visual {
  display: grid;
  gap: clamp(24px, 5vw, 32px);
  justify-items: center;
}

.device-mockup {
  position: relative;
  width: clamp(240px, 30vw, 320px);
  aspect-ratio: 9 / 19;
  border-radius: 36px;
  padding: 18px;
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.35), rgba(59, 130, 246, 0.25));
  box-shadow: 0 40px 120px -50px rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(14px);
}

.device-screen {
  height: 100%;
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  background: rgba(2, 6, 23, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.18);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 32px 24px;
}

.screen-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 40% 20%, rgba(236, 72, 153, 0.85), transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(56, 189, 248, 0.6), transparent 55%);
  opacity: 0.85;
}

.screen-content {
  position: relative;
  display: grid;
  gap: 12px;
  color: rgba(226, 232, 240, 0.9);
}

.screen-content span {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.26em;
  color: rgba(203, 213, 225, 0.78);
}

.screen-content strong {
  font-size: clamp(1.6rem, 3vw, 2rem);
  color: white;
}

.screen-content p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
}

.hero-badge {
  max-width: 320px;
  padding: 18px 22px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.64);
  border: 1px solid rgba(148, 163, 184, 0.2);
  color: rgba(226, 232, 240, 0.82);
  backdrop-filter: blur(18px);
  display: grid;
  gap: 10px;
  text-align: center;
}

.feature-highlight,
.journey,
.growth,
.testimonials,
.cta {
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 4vw, 32px);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(20px, 4vw, 28px);
}

.feature-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 24px;
  padding: clamp(24px, 4vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  backdrop-filter: blur(16px);
  transition: transform 180ms ease, border-color 180ms ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(236, 72, 153, 0.35);
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: rgba(236, 72, 153, 0.22);
  color: rgba(226, 232, 240, 0.9);
  font-weight: 600;
}

.feature-card p {
  margin: 0;
  color: rgba(203, 213, 225, 0.8);
  line-height: 1.7;
}

.journey {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(26px, 4.8vw, 40px);
  align-items: center;
}

.journey-visual {
  position: relative;
  min-height: clamp(260px, 35vw, 360px);
  border-radius: 32px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.24);
  backdrop-filter: blur(20px);
}

.journey-gradient {
  position: absolute;
  inset: -20% -20% -20% -20%;
  background: radial-gradient(circle at 40% 30%, rgba(236, 72, 153, 0.6), transparent 55%),
    radial-gradient(circle at 65% 70%, rgba(16, 185, 129, 0.5), transparent 60%);
  filter: blur(40px);
}

.journey-content {
  display: flex;
  flex-direction: column;
  gap: 18px;
  color: rgba(226, 232, 240, 0.85);
}

.journey-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.journey-steps strong {
  display: block;
  font-size: 1.1rem;
  color: white;
}

.journey-steps p {
  margin: 6px 0 0;
  color: rgba(203, 213, 225, 0.78);
  line-height: 1.7;
}

.growth-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(20px, 4vw, 30px);
}

.growth-card {
  background: rgba(15, 23, 42, 0.58);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 24px;
  padding: clamp(24px, 4vw, 30px);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: rgba(226, 232, 240, 0.85);
  transition: transform 180ms ease, border-color 180ms ease;
}

.growth-card:hover {
  transform: translateY(-4px);
  border-color: rgba(16, 185, 129, 0.35);
}

.growth-card p {
  margin: 0;
  color: rgba(203, 213, 225, 0.78);
  line-height: 1.7;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(24px, 4.6vw, 32px);
  align-items: stretch;
}

.testimonial-card,
.stats-card {
  background: rgba(15, 23, 42, 0.58);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 24px;
  padding: clamp(24px, 4vw, 30px);
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.testimonial-card blockquote {
  margin: 0;
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  line-height: 1.7;
  color: rgba(226, 232, 240, 0.9);
}

.testimonial-card span {
  font-size: 0.9rem;
  color: rgba(148, 163, 184, 0.85);
}

.stats-card {
  justify-content: space-between;
}

.stats-card div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stats-card strong {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  color: white;
}

.stats-card span {
  color: rgba(203, 213, 225, 0.78);
  font-size: 0.95rem;
}

.cta {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.18), rgba(16, 185, 129, 0.2));
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 32px;
  padding: clamp(32px, 6vw, 48px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(24px, 4vw, 36px);
  align-items: center;
  backdrop-filter: blur(18px);
  box-shadow: 0 30px 80px -40px rgba(15, 23, 42, 0.9);
}

.cta-content h2 {
  margin: 0 0 12px;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
}

.cta-content p {
  margin: 0;
  color: rgba(226, 232, 240, 0.82);
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cta-actions .primary-button,
.cta-actions .ghost-button {
  width: 100%;
  justify-content: center;
}

@media (max-width: 720px) {
  .header {
    flex-wrap: wrap;
    gap: 20px;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }

  .nav a {
    font-size: 0.85rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .cta-actions {
    align-items: stretch;
  }

  .case-card,
  .journey {
    grid-template-columns: 1fr;
  }

  .device-mockup {
    width: clamp(220px, 60vw, 260px);
  }
}