/* =============================================================
   animations.css — All keyframes + scroll reveal system
   ============================================================= */

/* ─── KEYFRAMES ─── */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-14px) rotate(0.5deg); }
  66%       { transform: translateY(-7px) rotate(-0.5deg); }
}

@keyframes pulse-ring {
  0%   { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

@keyframes shimmer {
  0%   { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

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

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

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

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

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

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

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes ripple {
  to { transform: scale(2.5); opacity: 0; }
}

@keyframes bounce-sm {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

@keyframes blob {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  50%       { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}

/* ─── SCROLL REVEAL SYSTEM ─── */
[data-reveal] {
  opacity: 0;
  transition-property: opacity, transform;
  transition-duration: 0.75s;
  transition-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
[data-reveal="fade-up"]    { transform: translateY(48px); }
[data-reveal="fade-down"]  { transform: translateY(-48px); }
[data-reveal="fade-left"]  { transform: translateX(-48px); }
[data-reveal="fade-right"] { transform: translateX(48px); }
[data-reveal="zoom-in"]    { transform: scale(0.88); }
[data-reveal="zoom-out"]   { transform: scale(1.1); }
[data-reveal="flip-x"]     { transform: rotateX(20deg); }
[data-reveal="flip-y"]     { transform: rotateY(20deg); }
[data-reveal="fade"]       { }

[data-reveal].revealed {
  opacity: 1;
  transform: none !important;
}

[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="150"] { transition-delay: 0.15s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="250"] { transition-delay: 0.25s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="350"] { transition-delay: 0.35s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="450"] { transition-delay: 0.45s; }
[data-delay="500"] { transition-delay: 0.5s; }
[data-delay="600"] { transition-delay: 0.6s; }
[data-delay="700"] { transition-delay: 0.7s; }
[data-delay="800"] { transition-delay: 0.8s; }

/* ─── FLOATING ─── */
.anim-float { animation: float 6s ease-in-out infinite; }
.anim-float-slow { animation: float 9s ease-in-out infinite; }
.anim-float-fast { animation: float 4s ease-in-out infinite; }

/* ─── LIVE BADGE ─── */
.live-dot {
  width: 10px; height: 10px;
  background: #22c55e;
  border-radius: 50%;
  position: relative; display: inline-block;
}
.live-dot::after {
  content: '';
  position: absolute; inset: -4px;
  border-radius: 50%;
  background: rgba(34,197,94,0.4);
  animation: pulse-ring 1.5s ease-out infinite;
}

/* ─── SKELETON LOADING ─── */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-secondary) 25%,
    var(--bg-tertiary) 50%,
    var(--bg-secondary) 75%
  );
  background-size: 1000px 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

/* ─── TICKER STRIP ─── */
.ticker-wrap {
  overflow: hidden;
  white-space: nowrap;
}
.ticker-content {
  display: inline-flex; gap: 48px;
  animation: ticker 30s linear infinite;
}
.ticker-wrap:hover .ticker-content { animation-play-state: paused; }

/* ─── PAGE TRANSITION ─── */
.page-transition-overlay {
  position: fixed; inset: 0;
  background: var(--gradient-hero);
  z-index: 9999;
  transform: scaleY(0); transform-origin: bottom;
  transition: transform 0.5s cubic-bezier(0.77, 0, 0.175, 1);
}
.page-transition-overlay.active { transform: scaleY(1); }

/* ─── GRADIENT TEXT ─── */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── ANIMATED UNDERLINE ─── */
.link-underline {
  position: relative;
}
.link-underline::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 100%; height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.35s ease;
}
.link-underline:hover::after { transform: scaleX(1); transform-origin: left; }

/* ─── HERO BLOB ORBS ─── */
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(60px); pointer-events: none;
  animation: blob 8s ease-in-out infinite;
}
.orb-1 {
  width: 500px; height: 500px;
  background: rgba(24,95,165,0.18);
  top: -100px; right: -100px;
  animation-delay: 0s;
}
.orb-2 {
  width: 350px; height: 350px;
  background: rgba(55,138,221,0.12);
  bottom: -50px; left: -80px;
  animation-delay: 3s;
}
.orb-3 {
  width: 200px; height: 200px;
  background: rgba(133,183,235,0.15);
  top: 50%; left: 40%;
  animation-delay: 1.5s;
}

/* ─── PROGRESS BAR ─── */
.progress-bar {
  height: 6px; border-radius: var(--radius-full);
  background: var(--bg-tertiary); overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  width: 0%;
}
.progress-fill.animated { width: var(--target-width); }