/* ============================================================
   RSGMAU — ANIMATIONS CSS
   ============================================================ */

/* ============================================================
   AOS (Animate on Scroll) — Custom Implementation
   ============================================================ */
[data-aos] {
  opacity: 0;
  transition-property: opacity, transform;
  transition-duration: 0.6s;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

[data-aos].aos-animate { opacity: 1; }

[data-aos="fade-up"]    { transform: translateY(30px); }
[data-aos="fade-down"]  { transform: translateY(-30px); }
[data-aos="fade-left"]  { transform: translateX(30px); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="zoom-in"]    { transform: scale(0.9); }

[data-aos].aos-animate  { transform: none; }

/* Delay variants */
[data-aos-delay="50"]  { transition-delay: 50ms; }
[data-aos-delay="80"]  { transition-delay: 80ms; }
[data-aos-delay="100"] { transition-delay: 100ms; }
[data-aos-delay="120"] { transition-delay: 120ms; }
[data-aos-delay="150"] { transition-delay: 150ms; }
[data-aos-delay="200"] { transition-delay: 200ms; }
[data-aos-delay="240"] { transition-delay: 240ms; }
[data-aos-delay="300"] { transition-delay: 300ms; }
[data-aos-delay="400"] { transition-delay: 400ms; }

/* ============================================================
   HOVER MICRO-ANIMATIONS
   ============================================================ */

/* Button ripple effect */
.btn {
  position: relative;
  overflow: hidden;
}

.btn .ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  animation: rippleEffect 0.6s linear;
  background-color: rgba(255, 255, 255, 0.3);
  pointer-events: none;
}

@keyframes rippleEffect {
  to { transform: scale(4); opacity: 0; }
}

/* Card hover lift */
.card-hover-lift {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.3s ease;
}

.card-hover-lift:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 20px 60px rgba(10, 61, 145, 0.18);
}

/* Icon bounce */
.icon-bounce:hover svg,
.icon-bounce:hover .icon {
  animation: iconBounce 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes iconBounce {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.25); }
  100% { transform: scale(1); }
}

/* Text shimmer for gold accents */
.text-shimmer {
  background: linear-gradient(90deg,
    var(--color-accent) 0%,
    #f4d76a 30%,
    var(--color-accent) 60%,
    #c4980a 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
  to { background-position: 200% center; }
}

/* ============================================================
   COUNTER ANIMATION
   ============================================================ */
.counter-animated {
  display: inline-block;
  transition: all 0.5s ease;
}

/* ============================================================
   GRADIENT BORDER ANIMATION
   ============================================================ */
.gradient-border {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
}

.gradient-border::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg,
    var(--color-primary),
    var(--color-accent),
    var(--color-secondary),
    var(--color-primary)
  );
  background-size: 300% 300%;
  animation: gradientBorder 4s ease infinite;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s;
}

.gradient-border:hover::before { opacity: 1; }

@keyframes gradientBorder {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ============================================================
   SKELETON LOADING
   ============================================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-bg-alt) 25%,
    var(--color-border) 50%,
    var(--color-bg-alt) 75%
  );
  background-size: 200% 100%;
  animation: skeleton 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@keyframes skeleton {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-text   { height: 16px; margin-bottom: 8px; }
.skeleton-title  { height: 24px; width: 60%; margin-bottom: 12px; }
.skeleton-img    { aspect-ratio: 16/9; }
.skeleton-circle { border-radius: 50%; }

/* ============================================================
   FLOATING ANIMATION
   ============================================================ */
.floating {
  animation: floating 4s ease-in-out infinite;
}

@keyframes floating {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

/* ============================================================
   WING DECORATION
   ============================================================ */
.wing-deco {
  position: relative;
}

.wing-deco::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--color-accent) 30%,
    var(--color-accent) 70%,
    transparent 100%
  );
  transform: scaleX(0);
  transition: transform 0.4s ease;
  transform-origin: center;
}

.wing-deco:hover::after { transform: scaleX(1); }

/* ============================================================
   SCROLL PROGRESS BAR
   ============================================================ */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  z-index: calc(var(--z-loading) + 1);
  width: 0%;
  transition: width 0.1s linear;
}

/* ============================================================
   PARTICLE / SPARKLE
   ============================================================ */
.sparkle {
  position: relative;
  overflow: visible;
}

.sparkle::before, .sparkle::after {
  content: '✦';
  position: absolute;
  font-size: 0.5rem;
  color: var(--color-accent);
  animation: sparkleFloat 2s ease-in-out infinite;
  opacity: 0;
}

.sparkle::before {
  top: -8px;
  left: 10%;
  animation-delay: 0.5s;
}

.sparkle::after {
  top: -6px;
  right: 10%;
}

@keyframes sparkleFloat {
  0%, 100% { opacity: 0; transform: translateY(0) scale(0); }
  50%       { opacity: 1; transform: translateY(-10px) scale(1); }
}

/* ============================================================
   TYPING ANIMATION
   ============================================================ */
.typing-text::after {
  content: '|';
  animation: typingBlink 1s step-end infinite;
  color: var(--color-accent);
}

@keyframes typingBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ============================================================
   IMAGE ZOOM
   ============================================================ */
.img-zoom-wrap {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.img-zoom-wrap img {
  transition: transform var(--transition-slow);
  display: block;
}

.img-zoom-wrap:hover img { transform: scale(1.06); }

/* ============================================================
   SLIDE-IN NAV LINK
   ============================================================ */
.nav-link-underline {
  position: relative;
}

.nav-link-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.nav-link-underline:hover::after,
.nav-link-underline.active::after { width: 100%; }

/* ============================================================
   SMOOTH REVEAL
   ============================================================ */
.reveal-on-scroll {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-on-scroll.revealed { clip-path: inset(0 0% 0 0); }

/* ============================================================
   DARK MODE TRANSITIONS
   ============================================================ */
*,
*::before,
*::after {
  transition: background-color 0.3s ease,
              border-color 0.3s ease,
              color 0.15s ease,
              box-shadow 0.3s ease;
}

/* But not for transforms/opacity - those should be immediate */
.btn, .card, .nav-link, .floating-btn {
  transition: none;
}

.btn {
  transition: background-color 0.3s ease,
              border-color 0.3s ease,
              color 0.15s ease,
              transform 0.3s ease,
              box-shadow 0.3s ease;
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  [data-aos] { opacity: 1 !important; transform: none !important; }
  .floating-buttons, #back-to-top, .cookie-consent { display: none !important; }
}

/* ============================================================
   REDUCED MOTION SUPPORT
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-aos] { opacity: 1; transform: none; }
}