/* ==========================================================================
   NOVA CAPITAL - ANIMATION SYSTEM & HARDWARE ACCELERATED STYLES
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CUSTOM CURSOR (DESKTOP ONLY)
   -------------------------------------------------------------------------- */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 100000;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease, transform 0.15s ease-out;
  will-change: transform;
}

.cursor-follower {
  position: fixed;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(180, 154, 104, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-out-expo), 
              height 0.3s var(--ease-out-expo), 
              background-color 0.3s ease, 
              border-color 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  will-change: transform, width, height;
}

.cursor-text {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
  font-weight: 600;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

/* Cursor Interactive States */
body.cursor-hover .custom-cursor {
  opacity: 0;
}

body.cursor-hover .cursor-follower {
  width: 64px;
  height: 64px;
  background-color: rgba(180, 154, 104, 0.2);
  border-color: var(--accent);
}

body.cursor-view .cursor-follower {
  width: 84px;
  height: 84px;
  background-color: var(--accent);
  border-color: var(--accent);
}

body.cursor-view .cursor-text {
  opacity: 1;
  transform: scale(1);
}

body.cursor-drag .cursor-follower {
  width: 80px;
  height: 80px;
  background-color: var(--white);
  border-color: var(--white);
}

body.cursor-drag .cursor-text {
  opacity: 1;
  transform: scale(1);
  color: var(--black);
}

/* --------------------------------------------------------------------------
   2. REUSABLE SCROLL REVEALS & MASKS
   -------------------------------------------------------------------------- */
.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  will-change: transform, opacity;
}

.reveal-fade {
  opacity: 0;
  will-change: opacity;
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  will-change: transform, opacity;
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  will-change: transform, opacity;
}

/* Text Masking Reveal */
.split-line-mask {
  overflow: hidden;
  display: block;
}

.split-line-content {
  display: block;
  transform: translateY(115%);
  will-change: transform;
}

/* Image Reveal Mask with Clip-Path */
.image-reveal {
  position: relative;
  overflow: hidden;
}

.image-reveal img,
.image-reveal .reveal-media {
  clip-path: inset(0 100% 0 0);
  transform: scale(1.18);
  transition: clip-path 1.2s var(--ease-out-expo), transform 1.4s var(--ease-out-expo);
  will-change: clip-path, transform;
}

.image-reveal.in-view img,
.image-reveal.in-view .reveal-media {
  clip-path: inset(0 0 0 0);
  transform: scale(1);
}

/* Parallax element styling */
[data-parallax] {
  will-change: transform;
}

/* --------------------------------------------------------------------------
   3. PAGE TRANSITION OVERLAY
   -------------------------------------------------------------------------- */
.page-transition-curtain {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  background-color: #050505;
  z-index: 999999;
  pointer-events: none;
  transform: translateY(100%);
  will-change: transform;
}

/* --------------------------------------------------------------------------
   4. SUBTLE ACCENT ANIMATIONS
   -------------------------------------------------------------------------- */
.animated-line-expand {
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--border-dark);
  position: relative;
  overflow: hidden;
}

.animated-line-expand::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: translateX(-100%);
  animation: shimmerLine 3.5s infinite ease-in-out;
}

@keyframes shimmerLine {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
  100% { transform: translateX(100%); }
}

/* Subtle Grid Background for Tech/Infrastructure */
.tech-grid-bg {
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  position: relative;
}