/* =========================================
   RADHE WEB STUDIOS — Animations CSS
   Flute-inspired premium animations
   ========================================= */

/* ─── PAGE LOAD ─── */
@keyframes loaderEntrance {
  0%   {
    opacity: 0;
    transform: scale(0.82);
    filter: drop-shadow(0 0 0px rgba(201,168,76,0));
  }
  100% {
    opacity: 1;
    transform: scale(1);
    filter: drop-shadow(0 0 22px rgba(201,168,76,0.45));
  }
}

@keyframes loaderPulse {
  0%, 100% {
    opacity: 0.88;
    transform: scale(1);
    filter: drop-shadow(0 0 18px rgba(201,168,76,0.35));
  }
  50% {
    opacity: 1;
    transform: scale(1.04);
    filter: drop-shadow(0 0 42px rgba(201,168,76,0.75));
  }
}

@keyframes loaderFill {
  0%   { width: 0%; }
  100% { width: 100%; }
}

/* ─── BLOB FLOAT ─── */
@keyframes blobFloat {
  0%   { transform: translate(0, 0) scale(1) rotate(0deg); }
  33%  { transform: translate(30px, -20px) scale(1.06) rotate(2deg); }
  66%  { transform: translate(-20px, 20px) scale(0.96) rotate(-1deg); }
  100% { transform: translate(15px, -10px) scale(1.04) rotate(1deg); }
}

/* ─── SCROLL WHEEL ─── */
@keyframes scrollWheel {
  0%   { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

/* ─── FLOAT PULSE (floating buttons) ─── */
@keyframes floatPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,0.65), 0 0 0 8px rgba(37,211,102,0.06); }
}

/* ─── MUSIC NOTE FLOAT ─── */
@keyframes noteFloat {
  0%   { opacity: 0; transform: translateY(0) rotate(0deg) scale(0.8); }
  15%  { opacity: 0.6; }
  85%  { opacity: 0.2; }
  100% { opacity: 0; transform: translateY(-120px) rotate(25deg) scale(1.2); }
}

@keyframes noteFloat2 {
  0%   { opacity: 0; transform: translateY(0) rotate(-10deg) scale(0.9); }
  20%  { opacity: 0.5; }
  80%  { opacity: 0.15; }
  100% { opacity: 0; transform: translateY(-90px) rotate(-30deg) scale(1.1); }
}

/* ─── FLUTE PATH DRAW ─── */
@keyframes fluteDraw {
  0%   { stroke-dashoffset: 1200; }
  100% { stroke-dashoffset: 0; }
}

@keyframes fluteGlow {
  0%, 100% { filter: drop-shadow(0 0 4px rgba(201,168,76,0.4)); }
  50%       { filter: drop-shadow(0 0 12px rgba(201,168,76,0.7)); }
}

@keyframes holeAppear {
  0%   { opacity: 0; transform: scale(0); }
  100% { opacity: 1; transform: scale(1); }
}

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

.shimmer-text {
  background: linear-gradient(90deg,
    var(--gold-dark) 0%,
    var(--gold-light) 30%,
    var(--gold) 50%,
    var(--gold-light) 70%,
    var(--gold-dark) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}

/* ─── GRADIENT SHIFT ─── */
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.btn-gold {
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

/* ─── SCROLL REVEAL BASE STATES ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Stagger delays */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ─── HERO ENTRY ─── */
.hero-badge {
  animation: heroFadeUp 0.8s ease 0.2s both;
}

.hero-title {
  animation: heroFadeUp 0.8s ease 0.4s both;
}

.hero-subtitle {
  animation: heroFadeUp 0.8s ease 0.6s both;
}

.hero-actions {
  animation: heroFadeUp 0.8s ease 0.8s both;
}

.hero-trust {
  animation: heroFadeUp 0.8s ease 1s both;
}

@keyframes heroFadeUp {
  0%   { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ─── NAVBAR SHRINK ─── */
.navbar { transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); }

/* ─── CARD HOVER LIFT ─── */
.service-card,
.niche-card,
.pricing-card,
.testimonial-card,
.value-card,
.contact-card {
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.35s ease,
              background 0.35s ease;
}

/* ─── PORTFOLIO FILTER ANIMATION ─── */
.portfolio-card {
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.portfolio-card.hidden-item {
  opacity: 0;
  transform: scale(0.92);
  pointer-events: none;
}

/* ─── FLUTE DECORATION ANIMATIONS ─── */
.flute-decor {
  position: absolute;
  pointer-events: none;
}

@keyframes fluteFloat {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50%       { transform: translateY(-15px) rotate(-3deg); }
}

.flute-ornament {
  animation: fluteFloat 6s ease-in-out infinite;
}

/* ─── COUNTER ANIMATION ─── */
.counter {
  display: inline-block;
}

/* ─── RIPPLE EFFECT ─── */
@keyframes ripple {
  0%   { transform: scale(0); opacity: 0.5; }
  100% { transform: scale(3); opacity: 0; }
}

.ripple-container {
  position: relative;
  overflow: hidden;
}

.ripple-container::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  padding-bottom: 100%;
  border-radius: 50%;
  background: rgba(201,168,76,0.2);
  transform: scale(0) translate(-50%, -50%);
  transform-origin: 0 0;
}

.ripple-container:active::after {
  animation: ripple 0.6s ease-out;
}

/* ─── PRICING HIGHLIGHT ─── */
@keyframes pricingHighlight {
  0%, 100% { box-shadow: 0 0 0 1px var(--gold), 0 8px 40px rgba(201,168,76,0.18); }
  50%       { box-shadow: 0 0 0 2px var(--gold), 0 12px 60px rgba(201,168,76,0.32); }
}

.pricing-card.featured {
  animation: pricingHighlight 3s ease-in-out infinite;
}

.pricing-card.featured:hover {
  animation: none;
  box-shadow: 0 0 0 2px var(--gold-light), 0 20px 80px rgba(201,168,76,0.4);
}

/* ─── BUTTON SHINE ─── */
@keyframes btnShine {
  0%   { left: -100%; }
  100% { left: 100%; }
}

.btn-gold::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: btnShine 3s ease-in-out infinite;
  animation-delay: 1s;
}

/* ─── STEP HOVER ─── */
.process-step {
  transition: transform 0.3s ease;
}
.process-step:hover {
  transform: translateY(-6px);
}

/* ─── GOLD RING PULSE ─── */
@keyframes ringPulse {
  0%   { box-shadow: 0 0 0 0 rgba(201,168,76,0.4); }
  70%  { box-shadow: 0 0 0 12px rgba(201,168,76,0); }
  100% { box-shadow: 0 0 0 0 rgba(201,168,76,0); }
}

/* ─── SECTION DIVIDER ─── */
.wave-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.wave-divider svg {
  display: block;
  width: 100%;
}

/* ─── SCROLL TOP BUTTON ─── */
@keyframes scrollTopIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.scroll-top.visible {
  animation: scrollTopIn 0.3s ease forwards;
}

/* ─── ABOUT PAGE PARALLAX ─── */
.parallax {
  transform-style: preserve-3d;
  will-change: transform;
}

/* ─── TOOLTIP ─── */
.tooltip {
  position: relative;
}

.tooltip::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--navy);
  color: var(--white);
  font-size: 0.75rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  border: 1px solid var(--border-dark);
}

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