/* ══════════════════════════════════════════════════════════════════════
   Base Styles — Shared reset, typography, and utility classes
   ══════════════════════════════════════════════════════════════════════ */

/* ─── Reset ─────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

/* Body base — bg/color set per-page */
body {
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--clr-gold);
  text-decoration: none;
  transition: color 0.3s ease;
}
a:hover {
  color: var(--clr-teal);
}

/* ─── Particle Canvas ─────────────────────────────────────────────── */
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* ─── Scroll Reveal Animation ─────────────────────────────────────── */
.scroll-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}
.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.scroll-reveal[data-delay="100"] { transition-delay: 0.1s; }
.scroll-reveal[data-delay="200"] { transition-delay: 0.2s; }
.scroll-reveal[data-delay="300"] { transition-delay: 0.3s; }
.scroll-reveal[data-delay="400"] { transition-delay: 0.4s; }
.scroll-reveal[data-delay="500"] { transition-delay: 0.5s; }

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.9s var(--ease-out-expo) forwards;
}
.fade-in-up[data-delay="200"] { animation-delay: 0.2s; }
.fade-in-up[data-delay="400"] { animation-delay: 0.4s; }
.fade-in-up[data-delay="600"] { animation-delay: 0.6s; }
.fade-in-up[data-delay="700"] { animation-delay: 0.7s; }
.fade-in-up[data-delay="800"] { animation-delay: 0.8s; }
.fade-in-up[data-delay="900"] { animation-delay: 0.9s; }
.fade-in-up[data-delay="1000"] { animation-delay: 1.0s; }
.fade-in-up[data-delay="1200"] { animation-delay: 1.2s; }