/* ============================================
   FD DEVELOPMENTS LIMITED
   Premium Animations
   ============================================ */

/* ============================================
   KEYFRAME ANIMATIONS
   ============================================ */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes zoomOut {
  from {
    opacity: 0;
    transform: scale(1.2);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(3deg);
  }
}

@keyframes float-slow {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-30px) rotate(-3deg);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes shimmer {
  0% { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

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

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes rotate-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

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

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

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

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(193, 18, 31, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(193, 18, 31, 0.6);
  }
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */

[data-animate] {
  opacity: 0;
  will-change: transform, opacity;
}

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

[data-animate="fade"] {
  animation: fadeIn 1s ease forwards;
}

[data-animate="fade-up"] {
  animation: fadeInUp 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

[data-animate="fade-down"] {
  animation: fadeInDown 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

[data-animate="fade-left"] {
  animation: fadeInLeft 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

[data-animate="fade-right"] {
  animation: fadeInRight 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

[data-animate="zoom-in"] {
  animation: zoomIn 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

[data-animate="zoom-out"] {
  animation: zoomOut 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Stagger delays */
[data-delay="1"] { animation-delay: 0.1s; }
[data-delay="2"] { animation-delay: 0.2s; }
[data-delay="3"] { animation-delay: 0.3s; }
[data-delay="4"] { animation-delay: 0.4s; }
[data-delay="5"] { animation-delay: 0.5s; }
[data-delay="6"] { animation-delay: 0.6s; }
[data-delay="7"] { animation-delay: 0.7s; }
[data-delay="8"] { animation-delay: 0.8s; }
[data-delay="9"] { animation-delay: 0.9s; }
[data-delay="10"] { animation-delay: 1s; }

/* ============================================
   PARALLAX EFFECTS
   ============================================ */

.parallax {
  position: relative;
  overflow: hidden;
}

.parallax-bg {
  position: absolute;
  inset: -20%;
  background-size: cover;
  background-position: center;
  will-change: transform;
  z-index: 0;
}

.parallax-content {
  position: relative;
  z-index: 1;
}

/* ============================================
   HOVER EFFECTS
   ============================================ */

.hover-lift {
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.hover-scale {
  transition: transform var(--transition-medium);
}

.hover-scale:hover {
  transform: scale(1.05);
}

.hover-rotate {
  transition: transform var(--transition-medium);
}

.hover-rotate:hover {
  transform: rotate(-6deg);
}

.hover-glow {
  transition: all var(--transition-medium);
}

.hover-glow:hover {
  box-shadow: 0 0 30px rgba(193, 18, 31, 0.3);
}

/* Image zoom on hover */
.img-zoom {
  overflow: hidden;
}

.img-zoom img {
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.img-zoom:hover img {
  transform: scale(1.1);
}

/* ============================================
   ANIMATED BUTTONS
   ============================================ */

.btn-animated {
  position: relative;
  overflow: hidden;
}

.btn-animated::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn-animated:hover::after {
  width: 300px;
  height: 300px;
}

.btn-shine {
  position: relative;
  overflow: hidden;
}

.btn-shine::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transform: skewX(-25deg);
  transition: left 0.8s ease;
}

.btn-shine:hover::before {
  left: 150%;
}

/* ============================================
   ANIMATED CARDS
   ============================================ */

.card-animated {
  position: relative;
  overflow: hidden;
  transition: all var(--transition-medium);
}

.card-animated::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.8s ease;
}

.card-animated:hover::before {
  left: 100%;
}

/* ============================================
   TEXT ANIMATIONS
   ============================================ */

.text-gradient-animated {
  background: linear-gradient(90deg, var(--primary-red), var(--primary-red-light), var(--primary-red));
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: text-gradient 3s ease infinite;
}

.text-stroke {
  -webkit-text-stroke: 1px var(--primary-red);
  color: transparent;
}

.text-stroke-white {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
  color: transparent;
}

/* Typing cursor */
.typed-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--primary-red);
  margin-left: 4px;
  animation: blink 0.8s infinite;
  vertical-align: baseline;
}

/* ============================================
   LOADING & PROGRESS
   ============================================ */

.skeleton {
  background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-tertiary) 50%, var(--bg-secondary) 75%);
  background-size: 1000px 100%;
  animation: shimmer 2s infinite linear;
}

/* ============================================
   FLOATING ELEMENTS
   ============================================ */

.float-animation {
  animation: float 6s ease-in-out infinite;
}

.float-animation-slow {
  animation: float-slow 10s ease-in-out infinite;
}

.pulse-animation {
  animation: pulse 2s ease-in-out infinite;
}

.rotate-slow {
  animation: rotate-slow 20s linear infinite;
}

/* ============================================
   MARQUEE
   ============================================ */

.marquee {
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: inline-block;
  animation: marquee 30s linear infinite;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

/* ============================================
   PAGE TRANSITIONS
   ============================================ */

.page-enter {
  animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.page-exit {
  animation: fadeOutDown 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes fadeOutDown {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(40px);
  }
}

/* ============================================
   GLASSMORPHISM ANIMATIONS
   ============================================ */

.glass-shimmer {
  position: relative;
  overflow: hidden;
}

.glass-shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  transform: skewX(-25deg);
  animation: glass-shimmer 4s ease-in-out infinite;
}

@keyframes glass-shimmer {
  0% { left: -100%; }
  50% { left: 150%; }
  100% { left: 150%; }
}

/* ============================================
   COUNTER ANIMATIONS
   ============================================ */

.counter-number {
  display: inline-block;
  transition: all var(--transition-medium);
}

.counter-number.counting {
  animation: counter-pulse 0.5s ease;
}

@keyframes counter-pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* ============================================
   TILT EFFECT
   ============================================ */

.tilt-card {
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.3s ease;
}

.tilt-card .tilt-inner {
  transform: translateZ(30px);
}

/* ============================================
   REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  [data-animate] {
    opacity: 1 !important;
    animation: none !important;
    transition: none !important;
  }

  .float-animation,
  .float-animation-slow,
  .pulse-animation,
  .rotate-slow,
  .marquee-track,
  .glass-shimmer::after {
    animation: none !important;
  }

  .parallax-bg {
    transform: none !important;
  }
}