/* FHUSA Enhancement Styles - No Loading Screen */

/* Enhanced Button Ripple Effect */
.btn-enhanced {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--forest-green), var(--sage-green));
  border: 2px solid var(--pewter);
  border-radius: 8px;
  padding: 1em 2em;
  color: white;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 4px 15px rgba(46,93,49,0.3);
}

.btn-enhanced::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-enhanced:hover::before {
  width: 300px;
  height: 300px;
}

.btn-enhanced:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(46,93,49,0.5);
}

/* Floating Elements Animation */
.floating-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.particle {
  position: absolute;
  background: rgba(135,169,107,0.1);
  border: 1px solid rgba(135,169,107,0.2);
  border-radius: 50%;
  animation: float-up 15s infinite linear;
}

.particle:nth-child(1) {
  left: 10%;
  width: 6px;
  height: 6px;
  animation-delay: 0s;
}

.particle:nth-child(2) {
  left: 20%;
  width: 8px;
  height: 8px;
  animation-delay: -2s;
}

.particle:nth-child(3) {
  left: 35%;
  width: 4px;
  height: 4px;
  animation-delay: -4s;
}

.particle:nth-child(4) {
  left: 50%;
  width: 10px;
  height: 10px;
  animation-delay: -6s;
}

.particle:nth-child(5) {
  left: 65%;
  width: 5px;
  height: 5px;
  animation-delay: -8s;
}

.particle:nth-child(6) {
  left: 80%;
  width: 7px;
  height: 7px;
  animation-delay: -10s;
}

@keyframes float-up {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100px) rotate(360deg);
    opacity: 0;
  }
}

/* Card Hover Glow Effect */
.glow-card {
  position: relative;
  background: linear-gradient(135deg, rgba(55,71,79,0.9), rgba(84,110,122,0.9));
  border: 2px solid rgba(107,123,140,0.3);
  border-radius: 12px;
  padding: 2em;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow: hidden;
}

.glow-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--forest-green), var(--sage-green), var(--slate-grey), var(--forest-green));
  background-size: 400%;
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
  animation: glow-rotate 3s linear infinite;
}

.glow-card:hover::before {
  opacity: 1;
}

.glow-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

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

/* Text Typewriter Effect */
.typewriter {
  overflow: hidden;
  white-space: nowrap;
  border-right: 3px solid var(--sage-green);
  animation: typewriter 4s steps(40, end), blink-cursor 0.5s step-end infinite alternate;
}

@keyframes typewriter {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink-cursor {
  50% { border-color: transparent; }
}

/* Smooth Scroll Reveal */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile Enhancements */
@media (max-width: 768px) {
  .loader-logo {
    font-size: 3em;
    letter-spacing: 4px;
  }
  
  .loader-tagline {
    font-size: 1em;
  }
  
  .floating-particles {
    display: none; /* Reduce mobile processing */
  }
  
  .glow-card:hover {
    transform: translateY(-5px) scale(1.01);
  }
}