/* ============================================================
   TECHSERVE SOLUTIONS  —  Animations
   ============================================================ */

/* ---- Keyframes ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50%       { transform: translateX(-50%) translateY(10px); opacity: 0.4; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.55; }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
@keyframes floatUp {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

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

/* ---- Scroll-Reveal Utility Classes ---- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.72s ease, transform 0.72s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.72s ease, transform 0.72s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.72s ease, transform 0.72s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.72s ease, transform 0.72s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

/* ---- Stagger Delays ---- */
.delay-1 { transition-delay: 0.10s; }
.delay-2 { transition-delay: 0.20s; }
.delay-3 { transition-delay: 0.30s; }
.delay-4 { transition-delay: 0.40s; }
.delay-5 { transition-delay: 0.50s; }
.delay-6 { transition-delay: 0.60s; }
.delay-7 { transition-delay: 0.70s; }

/* ---- Hero Auto-Animations ---- */
.hero-badge    { animation: fadeInUp 0.8s ease 0.2s both; }
.hero-title    { animation: fadeInUp 0.8s ease 0.4s both; }
.hero-subtitle { animation: fadeInUp 0.8s ease 0.6s both; }
.hero-cta      { animation: fadeInUp 0.8s ease 0.8s both; }
.hero-scroll   { animation: fadeInUp 0.8s ease 1.0s both; }

/* ---- Floating badge on why-image ---- */
.why-badge-float { animation: floatUp 4s ease-in-out infinite; }