/* ============================================================
   KRISHNARAJ ENTERPRISES — ANIMATIONS (animations.css)
   Subtle professional reveals. Design-first, motion-second.
   v2.0 — Visual Redesign
   ============================================================ */

/* ------------------------------------------------------------
   1. SCROLL REVEAL — translateY, opacity
   Clean, restrained, no exaggerated movement
   ------------------------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

/* Fade only — for images, backgrounds */
.reveal-fade {
  opacity: 0;
  transition: opacity 0.65s ease-out;
}

.reveal-fade.is-revealed { opacity: 1; }

/* Scale up + fade — for cards and visual containers */
.reveal-scale {
  opacity: 0;
  transform: scale(0.97) translateY(14px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Content image scroll reveal */
.editorial-img-box,
.content-image-wrapper {
  opacity: 0;
  transform: translateY(16px) scale(0.98);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s ease,
              border-color 0.3s ease;
  will-change: opacity, transform;
}

.editorial-img-box.is-revealed,
.content-image-wrapper.is-revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Image reveal with clip-path — wipe from left */
.image-reveal {
  opacity: 0;
  clip-path: inset(0 100% 0 0);
  transition: opacity 0.15s ease,
              clip-path 0.85s cubic-bezier(0.77, 0, 0.175, 1);
}

.image-reveal.is-revealed {
  opacity: 1;
  clip-path: inset(0 0% 0 0);
}

/* Stagger delays — 80ms increments for natural rhythm */
.delay-100 { transition-delay: 0.08s; }
.delay-200 { transition-delay: 0.16s; }
.delay-300 { transition-delay: 0.24s; }
.delay-400 { transition-delay: 0.32s; }
.delay-500 { transition-delay: 0.40s; }

/* ------------------------------------------------------------
   2. HERO ENTRANCE KEYFRAMES
   Precise stagger: eyebrow → headline → lead → CTA → image
   ------------------------------------------------------------ */
@keyframes heroPrecisionUp {
  0% {
    opacity: 0;
    transform: translateY(18px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroImageReveal {
  0% {
    opacity: 0;
    transform: scale(0.97);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.hero-animate-eyebrow,
.hero-tech-eyebrow,
.inner-page-hero__eyebrow {
  animation: heroPrecisionUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

.hero-breadcrumb,
.inner-page-hero__breadcrumb {
  animation: heroPrecisionUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.05s both;
}

.hero-animate-title,
.page-hero-headline,
.inner-page-hero__title {
  animation: heroPrecisionUp 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.25s both;
}

.hero-animate-lead,
.page-hero-lead,
.inner-page-hero__description {
  animation: heroPrecisionUp 0.65s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both;
}

.hero-animate-cta,
.page-hero-actions,
.inner-page-hero__cta {
  animation: heroPrecisionUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.45s both;
}

.hero-animate-visual {
  animation: heroImageReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.22s both;
}

/* ------------------------------------------------------------
   3. PAGE TRANSITION — Subtle fade on load
   ------------------------------------------------------------ */
@keyframes pageReveal {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

body {
  animation: pageReveal 0.3s ease-out;
}

/* ------------------------------------------------------------
   4. CAPABILITY ROW — Left orange line reveal
   ------------------------------------------------------------ */
@keyframes lineReveal {
  0%   { transform: scaleY(0); opacity: 0; }
  100% { transform: scaleY(1); opacity: 1; }
}

/* ------------------------------------------------------------
   5. MICRO-INTERACTIONS — Image hover depth
   ------------------------------------------------------------ */

/* Metallic glint effect on image hover */
.metallic-glint {
  position: relative;
  overflow: hidden;
}

.metallic-glint::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -70%;
  width: 60%;
  height: 200%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.08) 45%,
    rgba(255, 255, 255, 0.14) 50%,
    rgba(255, 255, 255, 0.08) 55%,
    transparent 100%
  );
  transform: skewX(-15deg) translateX(-100%);
  transition: transform 0.7s ease;
  pointer-events: none;
}

.metallic-glint:hover::after {
  transform: skewX(-15deg) translateX(400%);
}

/* ------------------------------------------------------------
   6. GALLERY CAPTION SLIDE — Already in style.css but keyframe
   ------------------------------------------------------------ */
@keyframes captionSlideUp {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ------------------------------------------------------------
   7. ACCESSIBILITY — Prefers Reduced Motion
   ------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  body { animation: none !important; opacity: 1 !important; }

  .reveal,
  .reveal-fade,
  .reveal-scale,
  .image-reveal {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
    transition: none !important;
  }

  .hero-animate-eyebrow,
  .hero-animate-title,
  .hero-animate-lead,
  .hero-animate-actions,
  .hero-animate-visual {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .metallic-glint::after { display: none; }
}