html {
  scroll-behavior: smooth;
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #a8a29e;
  border-radius: 3px;
}

.dark ::-webkit-scrollbar-thumb {
  background: #57534e;
}

.noise-bg::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-60px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(60px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

@keyframes pulse-dot {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.6;
    transform: scale(1.3);
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.animate-fade-up {
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}

.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
  opacity: 0;
}

.animate-slide-left {
  animation: slideInLeft 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}

.animate-slide-right {
  animation: slideInRight 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}

.animate-scale-in {
  animation: scaleIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}

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

.delay-100 {
  animation-delay: 0.1s;
}

.delay-200 {
  animation-delay: 0.2s;
}

.delay-300 {
  animation-delay: 0.3s;
}

.delay-400 {
  animation-delay: 0.4s;
}

.delay-500 {
  animation-delay: 0.5s;
}

.delay-600 {
  animation-delay: 0.6s;
}

.delay-700 {
  animation-delay: 0.7s;
}

.delay-800 {
  animation-delay: 0.8s;
}

.gradient-text {
  background: linear-gradient(135deg, #059669 0%, #34d399 50%, #059669 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
}

.project-card {
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover {
  transform: translateY(-8px);
}

.project-card .project-img {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.project-card .project-overlay {
  opacity: 0;
  transition: opacity 0.4s ease;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.skill-card {
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.skill-card:hover {
  transform: translateY(-4px) scale(1.02);
}

.magnetic-btn {
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.magnetic-btn::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition:
    width 0.6s ease,
    height 0.6s ease;
}

.magnetic-btn:hover::after {
  width: 300px;
  height: 300px;
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #059669;
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

* {
  transition:
    background-color 0.3s ease,
    color 0.3s ease,
    border-color 0.3s ease,
    box-shadow 0.3s ease;
}

.status-dot {
  animation: pulse-dot 2s ease-in-out infinite;
}

.form-input:focus {
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

.grid-pattern {
  background-image: radial-gradient(circle, #d6d3d1 1px, transparent 1px);
  background-size: 32px 32px;
}

.dark .grid-pattern {
  background-image: radial-gradient(circle, #44403c 1px, transparent 1px);
}

@keyframes spin-slow {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.animate-spin-slow {
  animation: spin-slow 18s linear infinite;
}

@keyframes blink-cursor {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.typewriter-cursor::after {
  content: "|";
  margin-left: 2px;
  color: #059669;
  animation: blink-cursor 1s step-end infinite;
}

.hero-photo-ring {
  background: conic-gradient(
    from 0deg,
    #059669 0%,
    #34d399 25%,
    transparent 50%,
    #059669 75%,
    #34d399 100%
  );
  animation: spin-slow 6s linear infinite;
}

.mobile-menu-toggle {
  position: relative;
}

.mobile-menu-toggle__line {
  position: absolute;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform 0.3s ease,
    opacity 0.2s ease;
}

.mobile-menu-toggle__line:nth-child(1) {
  transform: translateY(-6px);
}

.mobile-menu-toggle__line:nth-child(3) {
  transform: translateY(6px);
}

.mobile-menu-toggle.is-open .mobile-menu-toggle__line:nth-child(1) {
  transform: rotate(45deg);
}

.mobile-menu-toggle.is-open .mobile-menu-toggle__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0.6);
}

.mobile-menu-toggle.is-open .mobile-menu-toggle__line:nth-child(3) {
  transform: rotate(-45deg);
}

.mobile-menu-panel {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition:
    max-height 0.35s ease,
    opacity 0.2s ease,
    transform 0.25s ease;
}

.mobile-menu-panel.is-open {
  max-height: 420px;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-menu-link {
  border-radius: 0.75rem;
  padding-left: 0.6rem;
  padding-right: 0.6rem;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease;
}

.mobile-menu-link:hover {
  transform: translateX(4px);
  background: rgba(5, 150, 105, 0.08);
  color: #059669;
}

.mobile-menu-overlay {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(12, 10, 9, 0.32);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 40;
}

.mobile-menu-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}