:root {
  --ink: #111827;
  --paper: #f8f5ef;
  --warm: #f97316;
  --warm-deep: #c2410c;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Barlow", "Segoe UI", sans-serif;
  background: radial-gradient(circle at 15% 10%, #fff4de 0%, #f8f5ef 40%, #efe8dd 100%);
  color: var(--ink);
}

.heading-font {
  font-family: "Bebas Neue", "Impact", sans-serif;
  letter-spacing: 0.05em;
}

.hero-overlay {
  background: linear-gradient(105deg, rgba(17, 24, 39, 0.85) 0%, rgba(17, 24, 39, 0.45) 45%, rgba(17, 24, 39, 0.6) 100%);
}

.surface-card {
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.pattern-bg {
  background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 25%, transparent 25%), linear-gradient(225deg, rgba(255, 255, 255, 0.5) 25%, transparent 25%), linear-gradient(45deg, rgba(255, 255, 255, 0.5) 25%, transparent 25%), linear-gradient(315deg, rgba(255, 255, 255, 0.5) 25%, #efe8dd 25%);
  background-position: 10px 0, 10px 0, 0 0, 0 0;
  background-size: 20px 20px;
  background-repeat: repeat;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}