/* ==========================================================================
   ANIMATIONS.CSS - Premium animation & motion system
   Loaded between components.css and pages.css.
   All animations respect prefers-reduced-motion.
   ========================================================================== */

/* ==========================================================================
   1. KEYFRAMES
   ========================================================================== */

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

@keyframes floatSlow {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(10px, -15px) rotate(2deg);
  }
  66% {
    transform: translate(-8px, 8px) rotate(-1deg);
  }
}

@keyframes floatMedium {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(-12px, -10px) rotate(-2deg);
  }
  50% {
    transform: translate(8px, -20px) rotate(1deg);
  }
  75% {
    transform: translate(15px, 5px) rotate(-1deg);
  }
}

@keyframes pulseGlow {
  0%,
  100% {
    box-shadow: 0 0 0 0 var(--gold-glow);
  }
  50% {
    box-shadow: 0 0 20px 4px var(--gold-glow);
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%) skewX(-15deg);
  }
  100% {
    transform: translateX(200%) skewX(-15deg);
  }
}

@keyframes badgeGlow {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(212, 146, 42, 0);
  }
  50% {
    box-shadow: 0 0 16px 2px rgba(212, 146, 42, 0.25);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes blurIn {
  from {
    opacity: 0;
    filter: blur(8px);
  }
  to {
    opacity: 1;
    filter: blur(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes drawLine {
  from {
    stroke-dashoffset: var(--line-length, 1000);
  }
  to {
    stroke-dashoffset: 0;
  }
}

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

@keyframes arrowBounce {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(4px);
  }
}

@keyframes progressGrow {
  from {
    width: 0;
  }
}

@keyframes successPop {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  60% {
    transform: scale(1.15);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes particleBurst {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(var(--tx), var(--ty)) scale(0);
    opacity: 0;
  }
}

@keyframes shakeError {
  0%,
  100% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-6px);
  }
  40% {
    transform: translateX(6px);
  }
  60% {
    transform: translateX(-4px);
  }
  80% {
    transform: translateX(4px);
  }
}

@keyframes checkDraw {
  from {
    stroke-dashoffset: 24;
  }
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes pageEnter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   2. HERO GRADIENT MESH
   ========================================================================== */

.hero,
.page-hero,
.cta-section {
  position: relative;
  overflow: hidden;
}

.hero::before,
.page-hero::before,
.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 80% 60% at 20% 40%,
      rgba(66, 153, 225, 0.15) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 60% 80% at 80% 60%,
      rgba(56, 178, 172, 0.1) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 50% 50% at 50% 20%,
      rgba(212, 146, 42, 0.08) 0%,
      transparent 60%
    );
  background-size: 200% 200%;
  animation: gradientShift 20s ease infinite;
  z-index: 0;
  pointer-events: none;
}

/* Blueprint grid overlay */
.hero::after,
.page-hero::after,
.cta-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0) 80%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0) 80%
  );
  z-index: 0;
  pointer-events: none;
}

/* Ensure hero content sits above overlays */
.hero > .container,
.page-hero > .container,
.cta-section > .container {
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   3. FLOATING GEOMETRIC SHAPES (Desktop only)
   ========================================================================== */

.hero-shape {
  display: none;
  position: absolute;
  border-radius: 50%;
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
}

.hero-shape--square {
  border-radius: var(--radius-sm);
}

.hero-shape--1 {
  width: 120px;
  height: 120px;
  background: var(--blue-accent);
  top: 15%;
  right: 8%;
  animation: floatSlow 18s ease-in-out infinite;
}

.hero-shape--2 {
  width: 80px;
  height: 80px;
  background: var(--teal-accent);
  bottom: 20%;
  left: 5%;
  animation: floatMedium 22s ease-in-out infinite;
}

.hero-shape--3 {
  width: 60px;
  height: 60px;
  background: var(--gold);
  top: 60%;
  right: 15%;
  opacity: 0.04;
  animation: floatSlow 25s ease-in-out infinite reverse;
}

@media (min-width: 1024px) {
  .hero-shape {
    display: block;
  }
}

/* ==========================================================================
   4. BADGE GLOW
   ========================================================================== */

.hero-badge {
  animation: badgeGlow 3s ease-in-out infinite;
}

/* ==========================================================================
   5. GRADIENT TEXT ACCENT
   ========================================================================== */

.gradient-text {
  background: linear-gradient(135deg, var(--gold) 0%, var(--teal-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-value .gradient-text,
.expectation-timeline {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   6. ENHANCED REVEAL VARIANTS
   ========================================================================== */

.reveal-fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

.reveal-blur {
  opacity: 0;
  filter: blur(8px);
  transition:
    opacity 0.6s ease,
    filter 0.6s ease;
}

.reveal-blur.visible {
  opacity: 1;
  filter: blur(0);
}

.reveal-slide-left {
  opacity: 0;
  transform: translateX(-30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.reveal-slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-slide-right {
  opacity: 0;
  transform: translateX(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.reveal-slide-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ==========================================================================
   7. PAGE ENTER ANIMATION
   ========================================================================== */

main {
  animation: pageEnter 0.4s ease both;
}

/* ==========================================================================
   8. READING PROGRESS BAR
   ========================================================================== */

.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  z-index: 1001;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* ==========================================================================
   9. BUTTON EFFECTS
   ========================================================================== */

/* Primary button hover — warm color shift + glow shadow */
.btn-primary {
  position: relative;
  overflow: hidden;
  transition:
    background-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.2s ease;
}

.btn-primary:hover {
  background-color: var(--gold-light);
  box-shadow: 0 4px 12px rgba(212, 146, 42, 0.3);
}

.btn-primary:active {
  transform: scale(0.98);
  transition-duration: 0.08s;
}

/* Ripple container */
.btn {
  position: relative;
  overflow: hidden;
}

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

/* Arrow bounce on CTA */
.btn svg,
.btn .btn-arrow {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn:hover svg,
.btn:hover .btn-arrow {
  animation: arrowBounce 0.6s ease infinite;
}

/* CTA buttons — no pulse, clean hover only */

/* ==========================================================================
   10. CARD HOVER ENHANCEMENTS (Glassmorphism)
   ========================================================================== */

.lane-card,
.feature-card,
.approach-card,
.pricing-card,
.guide-card,
.location-card,
.help-card,
.expectation-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  transition:
    transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
    box-shadow 0.4s ease,
    border-color 0.3s ease;
}

/* Type-specific hover effects */
.pricing-card:hover {
  transform: scale(1.025);
  box-shadow:
    0 12px 32px rgba(212, 146, 42, 0.15),
    0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: var(--gold);
}

.lane-card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 16px 32px rgba(0, 0, 0, 0.08),
    0 6px 12px rgba(0, 0, 0, 0.05);
  border-color: rgba(212, 146, 42, 0.2);
}

.lane-card:hover .lane-icon {
  background-color: var(--navy);
  transition: background-color 0.3s ease;
  transform: scale(1.1) rotate(-3deg);
}

.lane-card:hover .lane-icon svg {
  stroke: var(--white);
  transition: stroke 0.3s ease;
}

.location-card:hover {
  transform: translateX(4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  border-left-width: 6px;
  border-left-color: var(--gold);
}

.guide-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.08);
  border-color: rgba(212, 146, 42, 0.2);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.08),
    0 8px 16px rgba(0, 0, 0, 0.06);
  border-color: rgba(66, 153, 225, 0.2);
}

.approach-card:hover,
.help-card:hover,
.expectation-card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 16px 32px rgba(0, 0, 0, 0.08),
    0 6px 12px rgba(0, 0, 0, 0.05);
  border-color: rgba(212, 146, 42, 0.15);
}

/* ==========================================================================
   11. PRICING CARD FEATURED
   ========================================================================== */

.pricing-card.featured {
  transform: scale(1.02);
  box-shadow: var(--shadow-glow);
  border: 2px solid var(--gold);
}

.pricing-card.featured .pricing-badge {
  position: relative;
  overflow: hidden;
}

.pricing-card.featured .pricing-badge::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(255, 255, 255, 0.4) 50%,
    transparent 80%
  );
  animation: shimmer 2s ease infinite;
}

.pricing-card .price {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   12. TESTIMONIAL / SOCIAL PROOF ENHANCEMENTS
   ========================================================================== */

.case-study-quote {
  position: relative;
  padding-left: var(--space-xl);
}

.case-study-quote::before {
  content: "\201C";
  position: absolute;
  left: -8px;
  top: -12px;
  font-size: 4rem;
  color: var(--gold);
  opacity: 0.2;
  font-family: "DM Serif Display", Georgia, serif;
  line-height: 1;
}

/* ==========================================================================
   13. LINK HOVER EFFECTS
   ========================================================================== */

/* Lane link arrow slide with spring easing */
.lane-link {
  transition:
    gap 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
    color 0.2s ease;
}

.lane-link:hover {
  gap: var(--space-md);
  color: var(--blue-accent);
}

/* Footer link hover */
.footer-link {
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.footer-link:hover {
  color: var(--gold);
  transform: translateX(2px);
}

/* ==========================================================================
   14. NAVIGATION ENHANCEMENTS
   ========================================================================== */

.header {
  transition:
    box-shadow 0.3s ease,
    background-color 0.3s ease,
    height 0.3s ease;
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.header-inner {
  transition: height 0.3s ease;
}

.header.scrolled .header-inner {
  height: 60px;
}

/* Mobile menu backdrop */
.mobile-menu {
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
}

.mobile-menu.active {
  display: block;
  animation: fadeInUp 0.3s ease both;
}

/* Stagger mobile nav links */
.mobile-menu.active .mobile-nav-link {
  opacity: 0;
  animation: fadeInUp 0.3s ease both;
}

.mobile-menu.active li:nth-child(1) .mobile-nav-link {
  animation-delay: 0.05s;
}
.mobile-menu.active li:nth-child(2) .mobile-nav-link {
  animation-delay: 0.1s;
}
.mobile-menu.active li:nth-child(3) .mobile-nav-link {
  animation-delay: 0.15s;
}
.mobile-menu.active li:nth-child(4) .mobile-nav-link {
  animation-delay: 0.2s;
}
.mobile-menu.active li:nth-child(5) .mobile-nav-link {
  animation-delay: 0.25s;
}
.mobile-menu.active li:nth-child(6) .mobile-nav-link {
  animation-delay: 0.3s;
}
.mobile-menu.active li:nth-child(7) .mobile-nav-link {
  animation-delay: 0.35s;
}

/* ==========================================================================
   15. FOOTER ENHANCEMENTS
   ========================================================================== */

.footer {
  position: relative;
  background: linear-gradient(
    180deg,
    var(--navy-deep, #142a4a) 0%,
    var(--charcoal) 100%
  );
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

/* ==========================================================================
   16. FORM ANIMATIONS
   ========================================================================== */

/* Step slide transitions */
.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeInUp 0.35s ease both;
}

.form-step.slide-out-left {
  animation: none;
  display: block;
  opacity: 0;
  transform: translateX(-30px);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
  pointer-events: none;
  position: absolute;
}

.form-step.slide-in-right {
  animation: slideInRight 0.35s ease both;
}

.form-step.slide-in-left {
  animation: slideInLeft 0.35s ease both;
}

/* Animated progress bar */
.form-progress-bar {
  height: 3px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 var(--space-xl);
}

.form-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 2px;
  transition: width 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Floating labels */
.form-field-wrap {
  position: relative;
}

.form-field-wrap .form-input,
.form-field-wrap .form-select,
.form-field-wrap .form-textarea {
  padding-top: 20px;
  padding-bottom: 8px;
}

.form-field-wrap .floating-label {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: var(--gray);
  pointer-events: none;
  transition: all 0.2s ease;
  transform-origin: left center;
}

.form-field-wrap .form-input:focus ~ .floating-label,
.form-field-wrap .form-input:not(:placeholder-shown) ~ .floating-label,
.form-field-wrap .form-select:focus ~ .floating-label,
.form-field-wrap .form-textarea:focus ~ .floating-label,
.form-field-wrap .form-textarea:not(:placeholder-shown) ~ .floating-label {
  top: 8px;
  transform: translateY(0) scale(0.75);
  color: var(--navy);
  font-weight: 600;
}

/* Validation feedback */
.form-input.error,
.form-select.error,
.form-textarea.error {
  animation: shakeError 0.4s ease;
}

.form-input.valid,
.form-select.valid,
.form-textarea.valid {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(56, 161, 105, 0.1);
}

/* Success state */
.form-success-icon {
  animation: successPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.form-success.active .form-success-icon {
  animation: successPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both 0.2s;
}

/* Success particles */
.success-particle {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  animation: particleBurst 0.8s ease-out both;
  pointer-events: none;
}

/* ==========================================================================
   17. TIMELINE SVG DRAW ANIMATION
   ========================================================================== */

.timeline-draw {
  stroke-dasharray: var(--line-length, 1000);
  stroke-dashoffset: var(--line-length, 1000);
}

.timeline-draw.visible {
  animation: drawLine 1.5s ease forwards;
}

/* ==========================================================================
   18. COUNTER ANIMATION DATA ATTRIBUTE
   ========================================================================== */

[data-counter] {
  display: inline-block;
}

/* ==========================================================================
   19. 3D CARD TILT (Desktop only, applied via JS)
   ========================================================================== */

.tilt-card {
  transition: transform 0.15s ease;
  transform-style: preserve-3d;
}

/* ==========================================================================
   20. TYPOGRAPHY — DM SERIF DISPLAY
   ========================================================================== */

.page-hero h1,
.hero h1,
.cta-section h2,
.cta-content h2 {
  font-family: "DM Serif Display", Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* ==========================================================================
   21. SECTION CHOREOGRAPHY SYSTEM
   ========================================================================== */

/* Choreography elements start hidden */
.choreo-title,
.choreo-text,
.choreo-card,
.choreo-cta {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease,
    transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Staggered reveal when parent gets .choreo-active */
.choreo-active .choreo-title {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.15s;
}

.choreo-active .choreo-text {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.35s;
}

.choreo-active .choreo-card {
  opacity: 1;
  transform: translateY(0);
}

.choreo-active .choreo-card:nth-child(1) {
  transition-delay: 0.5s;
}
.choreo-active .choreo-card:nth-child(2) {
  transition-delay: 0.58s;
}
.choreo-active .choreo-card:nth-child(3) {
  transition-delay: 0.66s;
}
.choreo-active .choreo-card:nth-child(4) {
  transition-delay: 0.74s;
}
.choreo-active .choreo-card:nth-child(5) {
  transition-delay: 0.82s;
}
.choreo-active .choreo-card:nth-child(6) {
  transition-delay: 0.9s;
}

.choreo-active .choreo-cta {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.9s;
}

/* Clip reveal — image wipe */
.reveal-clip {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

.reveal-clip.visible {
  clip-path: inset(0);
}

/* ==========================================================================
   22. PREFERS-REDUCED-MOTION — KILL ALL MOTION
   ========================================================================== */

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

  .hero::before,
  .page-hero::before,
  .cta-section::before {
    animation: none;
    background-size: 100% 100%;
  }

  .hero-shape {
    display: none !important;
  }

  main {
    animation: none;
    opacity: 1;
  }

  .reveal,
  .reveal-fade-up,
  .reveal-scale,
  .reveal-blur,
  .reveal-slide-left,
  .reveal-slide-right,
  .reveal-clip,
  .choreo-title,
  .choreo-text,
  .choreo-card,
  .choreo-cta {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
    clip-path: none !important;
  }

  .reading-progress {
    display: none;
  }

  .btn-primary::after {
    display: none;
  }

  .form-step.active {
    animation: none;
    opacity: 1;
  }
}