/* ================================================================
   INDIGO CRUICE — Animations & Micro-Interactions
   ================================================================ */

/* ── Keyframe Definitions ─────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

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

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes scaleUp {
  from { opacity: 0; transform: scale(0.95) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(100px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-100px); }
  to   { opacity: 1; transform: translateX(0); }
}

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

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

@keyframes pulse-teal {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,201,177,0.4); }
  50%       { box-shadow: 0 0 0 12px rgba(0,201,177,0); }
}

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

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

@keyframes ripple {
  0%   { transform: scale(0); opacity: 0.6; }
  100% { transform: scale(4); opacity: 0; }
}

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

@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes glowPulse {
  0%, 100% { filter: drop-shadow(0 0 4px rgba(0,201,177,0.4)); }
  50%       { filter: drop-shadow(0 0 16px rgba(0,201,177,0.8)); }
}

@keyframes borderGlow {
  0%, 100% { border-color: rgba(0,201,177,0.2); }
  50%       { border-color: rgba(0,201,177,0.6); }
}

@keyframes waterWobble {
  0%   { border-radius: 60% 40% 50% 50% / 50% 60% 40% 50%; }
  33%  { border-radius: 50% 60% 40% 60% / 40% 50% 60% 50%; }
  66%  { border-radius: 40% 50% 60% 40% / 60% 40% 50% 60%; }
  100% { border-radius: 60% 40% 50% 50% / 50% 60% 40% 50%; }
}

@keyframes heroParticle {
  0%   { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

/* ── Scroll Reveal Classes (High FPS Clean Rendering) ─── */
.reveal {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reveal-left {
  opacity: 0;
  transform: translate3d(-24px, 0, 0);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reveal-right {
  opacity: 0;
  transform: translate3d(24px, 0, 0);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reveal-scale {
  opacity: 0;
  transform: scale3d(0.96, 0.96, 1);
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale3d(1, 1, 1);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition: opacity 0.6s cubic-bezier(0.4,0,0.2,1), transform 0.6s cubic-bezier(0.4,0,0.2,1);
}

.stagger-children.visible > * {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

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

/* ── Hero Animations ──────────────────────────────────────────── */
.hero-animate-1 { animation: fadeRight 0.8s cubic-bezier(0.4,0,0.2,1) 0.1s forwards; opacity: 0; }
.hero-animate-2 { animation: fadeUp    0.9s cubic-bezier(0.4,0,0.2,1) 0.3s forwards; opacity: 0; }
.hero-animate-3 { animation: fadeUp    0.9s cubic-bezier(0.4,0,0.2,1) 0.5s forwards; opacity: 0; }
.hero-animate-4 { animation: fadeUp    0.9s cubic-bezier(0.4,0,0.2,1) 0.7s forwards; opacity: 0; }
.hero-animate-5 { animation: scaleIn   0.8s cubic-bezier(0.175,0.885,0.32,1.275) 0.9s forwards; opacity: 0; }

/* ── Water Wave Animation (Hero Bottom) ────────────────────────── */
.wave-container {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  overflow: hidden;
  z-index: 2;
}

.wave {
  position: absolute;
  bottom: 0;
  width: 200%;
  height: 100%;
}

.wave svg { width: 100%; height: 100%; }

.wave--1 { animation: wave 8s linear infinite; opacity: 0.7; }
.wave--2 { animation: wave 12s linear infinite reverse; opacity: 0.5; bottom: 5px; }
.wave--3 { animation: wave 6s linear infinite; opacity: 0.3; bottom: 10px; }

/* ── Floating Elements ─────────────────────────────────────────── */
.float-slow   { animation: float 6s ease-in-out infinite; }
.float-medium { animation: float 4s ease-in-out infinite; }
.float-fast   { animation: float 3s ease-in-out infinite; }

/* ── Glow Effects ──────────────────────────────────────────────── */
.glow-teal {
  box-shadow: 0 0 30px rgba(0,201,177,0.2),
              0 0 60px rgba(0,201,177,0.1);
}

.glow-gold {
  box-shadow: 0 0 30px rgba(244,162,97,0.2),
              0 0 60px rgba(244,162,97,0.1);
}

.glow-border-animate { animation: borderGlow 2s ease-in-out infinite; }

/* ── Shimmer Loading ───────────────────────────────────────────── */
.shimmer-text {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.6) 0%,
    rgba(255,255,255,1)   40%,
    rgba(255,255,255,0.6) 60%,
    rgba(255,255,255,0.6) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer-gold 3s linear infinite;
}

/* ── Pulse Button ──────────────────────────────────────────────── */
.btn-pulse {
  animation: pulse-teal 2s infinite;
}

/* ── Hover Tilt ────────────────────────────────────────────────── */
.tilt-card {
  transition: transform 0.3s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

/* ── Parallax Image ────────────────────────────────────────────── */
.parallax-img {
  will-change: transform;
  backface-visibility: hidden;
}

/* ── Ripple Click Effect ────────────────────────────────────────── */
.ripple-container {
  position: relative;
  overflow: hidden;
}

.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(0,201,177,0.3);
  pointer-events: none;
  animation: ripple 0.6s linear;
  transform: scale(0);
}

/* ── Number Counter ─────────────────────────────────────────────── */
.counter-value {
  display: inline-block;
  animation: countUp 0.5s ease forwards;
}

/* ── Page Transition ─────────────────────────────────────────────── */
.page-transition {
  animation: fadeIn 0.4s ease;
}

/* ── Water Blob ──────────────────────────────────────────────────── */
.water-blob {
  display: none;
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0,201,177,0.12) 0%, transparent 70%);
  border-radius: 60% 40% 50% 50% / 50% 60% 40% 50%;
  animation: waterWobble 8s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

.water-blob--gold {
  background: radial-gradient(circle, rgba(244,162,97,0.1) 0%, transparent 70%);
  animation-delay: 3s;
}

/* ── Scroll Progress Bar (GPU ScaleX Hardware Accelerated) ────────── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  z-index: 9999;
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

/* ── Section Number Decoration ───────────────────────────────────── */
.section-number {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 900;
  color: rgba(0,201,177,0.04);
  position: absolute;
  top: -20px;
  right: 0;
  line-height: 1;
  user-select: none;
  pointer-events: none;
}

/* ── Hover Scale on Images ───────────────────────────────────────── */
.img-hover-scale {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.img-hover-scale img {
  transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
}

.img-hover-scale:hover img { transform: scale(1.08); }

/* ── Infinite Marquee (Logos / Testimonials) ─────────────────────── */
.marquee-track {
  display: flex;
  gap: var(--space-8);
  animation: wave 30s linear infinite;
  width: max-content;
}

.marquee-wrap {
  overflow: hidden;
}

/* ── Underline Animated Link ─────────────────────────────────────── */
.link-animated {
  position: relative;
  display: inline-block;
}

.link-animated::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--teal);
  transition: width 0.3s cubic-bezier(0.4,0,0.2,1);
}

.link-animated:hover::after { width: 100%; }

/* ── Tooltip ──────────────────────────────────────────────────────── */
.tooltip-wrap {
  position: relative;
  display: inline-flex;
}

.tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--navy-60);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.75rem;
  font-size: var(--text-xs);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s ease;
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: rgba(255,255,255,0.1);
}

.tooltip-wrap:hover .tooltip {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Accordion ────────────────────────────────────────────────────── */
.accordion-item {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: border-color var(--duration-fast);
}

.accordion-item.open {
  border-color: rgba(0,201,177,0.2);
}

.accordion-header {
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
  transition: background var(--duration-fast);
}

.accordion-header:hover {
  background: rgba(255,255,255,0.02);
}

.accordion-arrow {
  width: 20px;
  height: 20px;
  color: var(--teal);
  transition: transform var(--duration-normal) ease;
  flex-shrink: 0;
}

.accordion-item.open .accordion-arrow {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) ease, padding var(--duration-normal) ease;
  padding: 0 var(--space-6);
  color: rgba(255,255,255,0.7);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.accordion-item.open .accordion-body {
  max-height: 600px;
  padding: var(--space-4) var(--space-6) var(--space-5);
}

/* ── Chart Bars (Admin analytics) ─────────────────────────────────── */
.chart-bar {
  background: var(--teal);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  width: 100%;
  animation: barGrow 1s cubic-bezier(0.175,0.885,0.32,1.275) forwards;
  transform-origin: bottom;
}

@keyframes barGrow {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

/* ── Reduce motion & Mobile Low-Power Overrides ───────────────────── */
@media (max-width: 768px) {
  .wave--1, .wave--2, .wave--3,
  .float-slow, .float-medium, .float-fast,
  .glow-border-animate, .waterWobble {
    animation: none !important;
  }
}

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