/* ============================================
   animations.css - Smooth Framer-style Effects
   ============================================ */

/* --- GPU Acceleration --- */
.reveal, .reveal-left, .reveal-right, .reveal-scale {
  will-change: opacity, transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* --- Scroll-triggered reveal states --- */
.reveal {
  opacity: 0;
  transform: translate3d(0, 60px, 0);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
              transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reveal-left {
  opacity: 0;
  transform: translate3d(-60px, 0, 0);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
              transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reveal-right {
  opacity: 0;
  transform: translate3d(60px, 0, 0);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
              transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reveal-scale {
  opacity: 0;
  transform: scale3d(0.92, 0.92, 1);
  transition: opacity 1.2s cubic-bezier(0.22, 1, 0.36, 1),
              transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale3d(1, 1, 1);
}

/* Stagger delays — longer gaps for flowing cascade */
.stagger > *:nth-child(1) { transition-delay: 0ms; }
.stagger > *:nth-child(2) { transition-delay: 100ms; }
.stagger > *:nth-child(3) { transition-delay: 200ms; }
.stagger > *:nth-child(4) { transition-delay: 300ms; }
.stagger > *:nth-child(5) { transition-delay: 400ms; }
.stagger > *:nth-child(6) { transition-delay: 500ms; }
.stagger > *:nth-child(7) { transition-delay: 600ms; }
.stagger > *:nth-child(8) { transition-delay: 700ms; }
.stagger > *:nth-child(9) { transition-delay: 800ms; }
.stagger > *:nth-child(10) { transition-delay: 900ms; }

/* --- Typewriter cursor --- */
@keyframes typewriter-blink {
  0%, 45% { border-color: var(--accent); }
  50%, 100% { border-color: transparent; }
}

.hero-typewriter {
  animation: typewriter-blink 1s ease-in-out infinite;
}

/* --- Smooth Fade In Up --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 40px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* --- Hero entrance animations — slow & cinematic --- */
.hero-content .hero-subtitle {
  animation: fadeInUp 1.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 0.3s;
  opacity: 0;
}

.hero-content .hero-description {
  animation: fadeInUp 1.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 2.2s;
  opacity: 0;
}

.hero-content .hero-cta {
  animation: fadeInUp 1.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 2.6s;
  opacity: 0;
}

.hero-scroll-indicator {
  animation: fadeInUp 1.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: 3.2s;
  opacity: 0;
}

/* --- Parallax marker class --- */
.parallax-element {
  will-change: transform;
}

/* --- Decorative glow orbs --- */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.glow-orb-1 {
  width: 300px;
  height: 300px;
  background: rgba(201, 169, 110, 0.06);
  top: 20%;
  right: -100px;
}

.glow-orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(201, 169, 110, 0.04);
  bottom: 10%;
  left: -150px;
}

/* --- Loading animation (page entrance) --- */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
              visibility 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-loader.loaded {
  opacity: 0;
  visibility: hidden;
}

.loader-bar {
  width: 120px;
  height: 2px;
  background: var(--bg-card);
  border-radius: 2px;
  overflow: hidden;
}

.loader-bar::after {
  content: '';
  display: block;
  width: 40%;
  height: 100%;
  background: var(--accent);
  animation: loaderSlide 1.2s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}

@keyframes loaderSlide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* --- Smooth text clip reveal (Framer-style) --- */
.text-reveal {
  overflow: hidden;
  display: inline-block;
}

.text-reveal-inner {
  display: inline-block;
  transform: translate3d(0, 110%, 0);
  transition: transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.text-reveal.revealed .text-reveal-inner {
  transform: translate3d(0, 0, 0);
}