@import "tailwindcss";

@import url('https://fonts.googleapis.com/css2?family=BBH+Bartle&display=swap');

.bbh-bartle-regular {
  font-family: "BBH Bartle", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.bbh-bartle-italic {
  font-family: "BBH Bartle", sans-serif;
  font-weight: 400;
  font-style: italic;
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* Animated gradient text */
@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.gradient-text {
  background: linear-gradient(270deg, #fff, #a78bfa, #60a5fa, #fff);
  background-size: 400% 400%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradient-shift 8s ease infinite;
}

/* Floating animation */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

.float-animation {
  animation: float 6s ease-in-out infinite;
}

/* Glow pulse */
@keyframes glow-pulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.05); }
}

.glow-pulse {
  animation: glow-pulse 4s ease-in-out infinite;
}

/* Fade in up animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease-out;
}

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

/* Card hover effect */
.project-card {
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  margin: 16px 0 16px 0;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.5s ease;
}

.project-card:hover::before {
  left: 100%;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(139, 92, 246, 0.3);
}

.project-card img {
  transition: transform 0.5s ease;
}

.project-card:hover img {
  transform: scale(1.05);
}

/* Button animations */
.btn-primary {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(139, 92, 246, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

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

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Tech badge hover */
.tech-badge {
  transition: all 0.3s ease;
  cursor: default;
}

.tech-badge:hover {
  transform: translateY(-2px);
  filter: brightness(1.2);
}

/* Scroll indicator bounce */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.scroll-indicator {
  animation: bounce 2s ease-in-out infinite;
}

/* Particle background */
@keyframes particle-float {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(10px, -10px); }
  50% { transform: translate(-5px, 5px); }
  75% { transform: translate(5px, 10px); }
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(168, 85, 247, 0.4);
  border-radius: 50%;
  animation: particle-float 20s ease-in-out infinite;
}

/* Stagger reveal */
.stagger-item {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease;
}

.stagger-item.active {
  opacity: 1;
  transform: translateX(0);
}

/* Language switcher */
.lang-btn {
  transition: all 0.3s ease;
  cursor: pointer;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  backdrop-filter: blur(10px);
}

.lang-btn.active {
  background: rgba(139, 92, 246, 0.3);
  border-color: rgba(139, 92, 246, 0.5);
}

.lang-btn:hover {
  background: rgba(139, 92, 246, 0.2);
}

/* Typing animation */
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.typing-cursor {
  animation: blink 1s ease-in-out infinite;
}

/* Stats counter */
.stat-number {
  font-variant-numeric: tabular-nums;
}

.carousel-container {
  position: relative;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.carousel-slide {
  min-width: 100%;
  padding: 0 12px;
}

.nav-button {
  transition: all 0.3s ease;
}

.nav-button:hover:not(:disabled) {
  transform: scale(1.1);
}

.nav-button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}