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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #081322;
  background: #f5f5f0;
}

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

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  background: #081322;
  color: #fefcf7;
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 1.05rem;
}

.tagline {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  opacity: 0.8;
}

.nav {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
}

.nav a {
  padding: 0.35rem 0.5rem;
  border-radius: 999px;
}

.nav a:hover {
  background: rgba(255,255,255,0.1);
}

.hero {
  padding: 3rem 0 2.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
}

.hero-copy h2 {
  font-size: 2.4rem;
  margin: 0 0 0.75rem;
}

.hero-copy p {
  font-size: 1rem;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 0.5rem;
}

.hero-note {
  font-size: 0.85rem;
  opacity: 0.8;
}

.hero-media img {
  border-radius: 1.5rem;
  box-shadow: 0 18px 45px rgba(0,0,0,0.18);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn.primary {
  background: #ff4f3c;
  color: #fffef8;
}

.btn.primary:hover {
  background: #e84333;
}

.btn.ghost {
  background: transparent;
  border-color: #ff4f3c;
  color: #ff4f3c;
}

.section {
  padding: 2.5rem 0;
}

.section-alt {
  background: #fffaf0;
}

.section-head {
  text-align: center;
  margin-bottom: 2rem;
}

.section-head h3 {
  font-size: 1.6rem;
  margin-bottom: 0.3rem;
}

.section-head p {
  margin: 0;
  font-size: 0.95rem;
  opacity: 0.85;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.feature-list {
  padding-left: 1.1rem;
  font-size: 0.95rem;
}

.feature-list li {
  margin-bottom: 0.4rem;
}

.pill {
  margin-top: 1.4rem;
  padding: 0.85rem 1rem;
  border-radius: 0.9rem;
  background: #fff2de;
  border: 1px solid #ffd1a3;
  font-size: 0.9rem;
}

.pill-center {
  text-align: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.card {
  background: #ffffff;
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: 0 8px 18px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card img {
  border-radius: 0.75rem;
}

.card h4 {
  margin: 0;
  font-size: 1.05rem;
}

.card p {
  margin: 0.2rem 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

.meta {
  font-size: 0.8rem;
  opacity: 0.8;
}

.demo-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.site-footer {
  background: #081322;
  color: #fefcf7;
  padding: 1.5rem 0 1.8rem;
  margin-top: 1.5rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-inner .brand {
  font-size: 0.9rem;
}

.footer-inner .meta {
  font-size: 0.75rem;
  opacity: 0.75;
}

.footer-contact p {
  margin: 0.1rem 0;
  font-size: 0.85rem;
}

.footer-contact a {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .hero-grid,
  .two-col,
  .grid-3,
  .demo-grid,
  .demo-cta,
  .footer-inner {
    grid-template-columns: minmax(0, 1fr);
    display: grid;
  }

  .hero {
    padding-top: 2rem;
  }

  .site-header {
    position: static;
  }

  .nav {
    margin-top: 0.5rem;
    flex-wrap: wrap;
  }

  .demo-cta {
    display: grid;
  }
}