*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  background: #050508;
  color: #e8e8f0;
  font-family: "DM Sans", sans-serif;
  overflow-x: hidden;
  cursor: none;
}

/* Custom cursor */
#cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background: #c8f05a;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s;
  mix-blend-mode: difference;
}
#cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(200, 240, 90, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: all 0.18s cubic-bezier(0.22, 1, 0.36, 1);
  mix-blend-mode: difference;
}
body:has(a:hover) #cursor-ring,
body:has(button:hover) #cursor-ring {
  transform: translate(-50%, -50%) scale(2);
  border-color: rgba(200, 240, 90, 0.7);
}

/* Grain overlay */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9990;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' 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)'/%3E%3C/svg%3E");
  background-size: 180px;
  animation: grain 0.8s steps(1) infinite;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 2px;
}
::-webkit-scrollbar-track {
  background: #050508;
}
::-webkit-scrollbar-thumb {
  background: #c8f05a;
}

/* Section reveal */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition:
    opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}
.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* Glitch text */
.glitch {
  position: relative;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.glitch::before {
  color: #ff006e;
  clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
  transform: translateX(-3px);
  animation: glitchTop 4s infinite;
}
.glitch::after {
  color: #00f5ff;
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
  transform: translateX(3px);
  animation: glitchBot 4s infinite;
}
@keyframes glitchTop {
  0%,
  90%,
  100% {
    opacity: 0;
  }
  91%,
  99% {
    opacity: 0.7;
    clip-path: polygon(0 25%, 100% 25%, 100% 35%, 0 35%);
    transform: translateX(-4px);
  }
}
@keyframes glitchBot {
  0%,
  85%,
  100% {
    opacity: 0;
  }
  86%,
  94% {
    opacity: 0.7;
    clip-path: polygon(0 65%, 100% 65%, 100% 80%, 0 80%);
    transform: translateX(4px);
  }
}

/* Hover project card */
.project-card {
  position: relative;
  overflow: hidden;
  border: 1px solid #1e1e2a;
  transition:
    border-color 0.3s,
    transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(200, 240, 90, 0.04) 0%,
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.4s;
}
.project-card:hover {
  border-color: rgba(200, 240, 90, 0.3);
  transform: translateY(-6px);
}
.project-card:hover::before {
  opacity: 1;
}
.project-card .card-img {
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.project-card:hover .card-img {
  transform: scale(1.04);
}

/* Nav link */
.nav-link {
  position: relative;
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: #c8f05a;
  transition: width 0.3s;
}
.nav-link:hover::after {
  width: 100%;
}

/* Skill badge */
.skill-badge {
  background: #111118;
  border: 1px solid #1e1e2a;
  transition: all 0.3s;
}
.skill-badge:hover {
  border-color: #c8f05a;
  color: #c8f05a;
  background: rgba(200, 240, 90, 0.06);
  transform: translateY(-2px);
}

/* Accent line */
.section-tag {
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  text-transform: uppercase;
  color: #c8f05a;
  font-family: "DM Mono", monospace;
}

/* Magnetic button */
.btn-magnetic {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: 1px solid rgba(200, 240, 90, 0.5);
  color: #c8f05a;
  font-family: "Syne", sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  font-weight: 600;
  transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  overflow: hidden;
}
.btn-magnetic::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #c8f05a;
  transform: translateY(101%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.btn-magnetic:hover {
  color: #050508;
}
.btn-magnetic:hover::before {
  transform: translateY(0);
}
.btn-magnetic span {
  position: relative;
  z-index: 1;
}

/* Timeline */
.timeline-item {
  border-left: 1px solid #1e1e2a;
  transition: border-color 0.3s;
}
.timeline-item:hover {
  border-color: rgba(200, 240, 90, 0.4);
}
.timeline-dot {
  width: 8px;
  height: 8px;
  background: #c8f05a;
  border-radius: 50%;
  position: absolute;
  left: -4.5px;
  top: 4px;
}

/* Blog card */
.blog-card {
  transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  border-bottom: 1px solid #1e1e2a;
}
.blog-card:hover {
  padding-left: 16px;
  border-bottom-color: rgba(200, 240, 90, 0.3);
}

/* Orbit animation for hero orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

/* Form inputs */
input,
textarea {
  background: #111118;
  border: 1px solid #1e1e2a;
  color: #e8e8f0;
  font-family: "DM Sans", sans-serif;
  outline: none;
  transition: border-color 0.3s;
  width: 100%;
  padding: 14px 18px;
  font-size: 0.9rem;
}
input:focus,
textarea:focus {
  border-color: rgba(200, 240, 90, 0.5);
}
input::placeholder,
textarea::placeholder {
  color: #3a3a50;
}

/* Loading screen */
#loader {
  position: fixed;
  inset: 0;
  background: #050508;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition:
    opacity 0.8s,
    visibility 0.8s;
}
#loader.hidden {
  opacity: 0;
  visibility: hidden;
}

/* Count line */
.count-bar {
  height: 1px;
  background: rgba(200, 240, 90, 0.15);
  position: relative;
  overflow: hidden;
}
.count-bar-inner {
  height: 100%;
  width: 0%;
  background: #c8f05a;
  transition: width 0.05s linear;
}