/* =====================================================
   MARKOPOLO FOREIGN EMPLOYMENT AGENCY
   Animations — css/animations.css
   ===================================================== */

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

/* Spin */
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Loading bar */
@keyframes loadBar {
  0%   { width: 0%; }
  30%  { width: 40%; }
  60%  { width: 75%; }
  100% { width: 100%; }
}

/* Blink (cursor) */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Bounce */
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(-8px); }
}

/* Pulse */
@keyframes pulse {
  0%   { transform: scale(1); opacity: 0.6; }
  70%  { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* Float card (hero) */
@keyframes floatCard {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}

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

/* Fade In Down */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade In Left */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Fade In Right */
@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scale In */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Slide In Bottom */
@keyframes slideInBottom {
  from {
    opacity: 0;
    transform: translateY(60px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Page transition */
@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Shimmer / skeleton */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* Counter animation helper */
@keyframes countUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Gradient shift */
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Shake (form error) */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-8px); }
  40%       { transform: translateX(8px); }
  60%       { transform: translateX(-5px); }
  80%       { transform: translateX(5px); }
}

/* Ripple (button click) */
@keyframes ripple {
  from {
    transform: scale(0);
    opacity: 0.6;
  }
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* =========================================
   ANIMATION UTILITY CLASSES
   ========================================= */
.animate-fadeInUp {
  animation: fadeInUp 0.7s ease forwards;
}

.animate-fadeInDown {
  animation: fadeInDown 0.7s ease forwards;
}

.animate-fadeInLeft {
  animation: fadeInLeft 0.7s ease forwards;
}

.animate-fadeInRight {
  animation: fadeInRight 0.7s ease forwards;
}

.animate-scaleIn {
  animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

/* Delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }
.delay-7 { animation-delay: 0.7s; }
.delay-8 { animation-delay: 0.8s; }

/* Initially hidden for staggered animation */
.stagger-item {
  opacity: 0;
}
.stagger-item.animated {
  animation: fadeInUp 0.6s ease forwards;
}

/* Page wrapper transition */
.page-wrapper {
  animation: pageIn 0.5s ease forwards;
}

/* =========================================
   HERO ANIMATIONS
   ========================================= */
.hero-badge    { animation: fadeInDown 0.7s ease 0.1s both; }
.hero h1       { animation: fadeInUp 0.8s ease 0.2s both; }
.hero-typewriter { animation: fadeInUp 0.7s ease 0.4s both; }
.hero-desc     { animation: fadeInUp 0.7s ease 0.5s both; }
.hero-actions  { animation: fadeInUp 0.7s ease 0.6s both; }
.hero-stats    { animation: fadeInUp 0.7s ease 0.7s both; }

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

/* Underline grow */
.hover-underline {
  position: relative;
}
.hover-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: width 0.3s ease;
}
.hover-underline:hover::after { width: 100%; }

/* Scale on hover */
.hover-scale { transition: transform 0.3s ease; }
.hover-scale:hover { transform: scale(1.05); }

/* Lift on hover */
.hover-lift { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* Button ripple effect */
.btn {
  position: relative;
  overflow: hidden;
}
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  pointer-events: none;
  animation: ripple 0.6s linear;
}

/* =========================================
   SKELETON LOADING
   ========================================= */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-section) 25%,
    var(--border) 37%,
    var(--bg-section) 63%
  );
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
  border-radius: var(--radius);
}

.skeleton-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.skeleton-title {
  height: 20px;
  width: 70%;
  margin-bottom: 12px;
}

.skeleton-line {
  height: 14px;
  margin-bottom: 8px;
}

.skeleton-line:last-child { width: 50%; }

.skeleton-badge {
  height: 24px;
  width: 80px;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-right: 8px;
}

/* =========================================
   SCROLL PROGRESS BAR
   ========================================= */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  z-index: 10000;
  transition: width 0.1s linear;
}

/* =========================================
   PAGE TRANSITION OVERLAY
   ========================================= */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--primary-dark);
  z-index: 9998;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
  pointer-events: none;
}

.page-transition.entering {
  transform: translateY(0%);
}

.page-transition.leaving {
  transform: translateY(-100%);
}

/* =========================================
   COUNTER ANIMATION
   ========================================= */
.counter-wrapper.counting .stat-number {
  animation: countUp 0.3s ease forwards;
}

/* =========================================
   GRADIENT ANIMATED BACKGROUND
   ========================================= */
.animated-gradient {
  background: linear-gradient(-45deg, var(--primary-dark), var(--primary), var(--primary-light), #1e40af);
  background-size: 400% 400%;
  animation: gradientShift 8s ease infinite;
}

/* =========================================
   FORM SHAKE ON ERROR
   ========================================= */
.form-shake {
  animation: shake 0.5s ease;
}