/* ============================================
   R.L. SIMMONS BUILDER — Animations
   ============================================ */

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

/* Reveal from left */
.reveal--left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal--left.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Reveal from right */
.reveal--right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal--right.revealed {
  opacity: 1;
  transform: translateX(0);
}

/* Reveal scale */
.reveal--scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal--scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* --- Hero Entrance Animation --- */
@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-animate {
  opacity: 0;
  animation: heroFadeUp 0.8s var(--ease-out) forwards;
}

.hero-animate--1 { animation-delay: 0.1s; }
.hero-animate--2 { animation-delay: 0.3s; }
.hero-animate--3 { animation-delay: 0.5s; }
.hero-animate--4 { animation-delay: 0.7s; }

/* --- Image Hover Zoom --- */
.img-zoom {
  overflow: hidden;
}

.img-zoom img,
.img-zoom .placeholder-img {
  transition: transform 0.6s var(--ease-out);
}

.img-zoom:hover img,
.img-zoom:hover .placeholder-img {
  transform: scale(1.03);
}

/* --- Button Hover Effects --- */
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(var(--copper-rgb), 0.3);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(var(--copper-rgb), 0);
  }
}

/* --- Parallax CTA Section Image --- */
.parallax-section {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: var(--space-2xl) 0;
}

@media (min-width: 768px) {
  .parallax-section {
    background-attachment: fixed;
  }
}

.parallax-section__overlay {
  position: absolute;
  inset: 0;
  background: rgba(var(--charcoal-rgb), 0.65);
}

.parallax-section__content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.parallax-section__content h2 {
  color: white;
  margin-bottom: var(--space-md);
}

/* --- Decorative Frame (for about page portrait) --- */
.framed-image {
  position: relative;
  display: inline-block;
}

.framed-image::after {
  content: '';
  position: absolute;
  top: 15px;
  left: 15px;
  right: -15px;
  bottom: -15px;
  border: 2px solid var(--copper);
  z-index: -1;
}

/* --- Number Step Styling --- */
.step-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 800;
  color: var(--copper);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

/* --- Grain Overlay (subtle texture) --- */
.grain-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.04;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* --- Smooth page transitions (on load) --- */
@keyframes pageIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

body {
  animation: pageIn 0.5s ease forwards;
}