/* =============================================
   SteefMade — Animations & Transitions
   ============================================= */

/* --- Keyframes --- */

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

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

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
    clip-path: inset(0 0 100% 0);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    clip-path: inset(0 0 0% 0);
  }
}

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

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

@keyframes clipReveal {
  from {
    clip-path: inset(0 100% 0 0);
    opacity: 0;
  }
  to {
    clip-path: inset(0 0% 0 0);
    opacity: 1;
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes scaleInBounce {
  0%   { opacity: 0; transform: scale(0.85); }
  60%  { opacity: 1; transform: scale(1.04); }
  100% { opacity: 1; transform: scale(1); }
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

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

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

@keyframes drawCircle {
  from { stroke-dashoffset: 628; }
  to   { stroke-dashoffset: 0; }
}

@keyframes drawCheck {
  from { stroke-dashoffset: 100; opacity: 0; }
  to   { stroke-dashoffset: 0; opacity: 1; }
}

@keyframes slideUpIn {
  from {
    opacity: 0;
    transform: translateY(100%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Animation utility classes --- */

.anim-fadeIn {
  animation: fadeIn 400ms ease both;
}

.anim-slideInUp {
  animation: slideInUp 500ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.anim-clipReveal {
  animation: clipReveal 600ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.anim-scaleIn {
  animation: scaleIn 300ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.anim-scaleInBounce {
  animation: scaleInBounce 500ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* --- Stagger delays --- */
.stagger-1 { animation-delay: 0ms; }
.stagger-2 { animation-delay: 100ms; }
.stagger-3 { animation-delay: 200ms; }
.stagger-4 { animation-delay: 300ms; }
.stagger-5 { animation-delay: 400ms; }
.stagger-6 { animation-delay: 500ms; }

/* --- Intersection observer: reveal on scroll --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-stagger.is-visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 100ms; }
.reveal-stagger.is-visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 200ms; }
.reveal-stagger.is-visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 300ms; }
.reveal-stagger.is-visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 400ms; }
.reveal-stagger.is-visible > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 500ms; }

/* Typewriter cursor */
.typewriter-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--olive);
  margin-left: 2px;
  vertical-align: middle;
  animation: blink 800ms step-end infinite;
}

/* Scroll indicator */
.scroll-indicator {
  animation: scrollBounce 1.5s ease-in-out infinite;
}

/* Wizard step transitions */
.wizard-step {
  transition: transform 300ms ease-out, opacity 300ms ease-out;
}

.wizard-step.exit-left {
  transform: translateX(-100%);
  opacity: 0;
}

.wizard-step.enter-right {
  transform: translateX(100%);
  opacity: 0;
}

.wizard-step.exit-right {
  transform: translateX(100%);
  opacity: 0;
}

.wizard-step.enter-left {
  transform: translateX(-100%);
  opacity: 0;
}

/* Progress bar transition */
.progress-fill {
  transition: width 400ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* Card hover */
.card-hover {
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}