/* ========== Reset & Base ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d0d0f;
  --surface: #141417;
  --surface-2: #1c1c21;
  --border: #2a2a30;
  --accent: #7c6af7;
  --accent-2: #5eead4;
  --text: #e8e8ef;
  --text-muted: #72727a;
  --text-dim: #48484f;
  --font: 'Inter', sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --radius: 14px;
  --radius-sm: 8px;
  --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  min-height: 100vh;
  overflow-x: hidden;
  cursor: none;
}

a, button, [role="button"], input, textarea, .link-card { cursor: none; }

/* ========== Custom Cursor ========== */
.cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s, background 0.2s, width 0.2s, height 0.2s;
  mix-blend-mode: screen;
}

.cursor.hovered {
  width: 28px;
  height: 28px;
  background: rgba(124,106,247,0.3);
  border: 1.5px solid var(--accent);
}

.cursor-trail {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1.5px solid rgba(124,106,247,0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: left 0.12s ease, top 0.12s ease;
}

/* ========== Background Effects ========== */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(124,106,247,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,106,247,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.018;
  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)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
}

main { position: relative; z-index: 1; }

/* ========== Typography ========== */
.mono { font-family: var(--mono); }
.accent { color: var(--accent); }
.label { font-size: 0.78rem; color: var(--accent); letter-spacing: 0.05em; margin-bottom: 0.5rem; }

/* ========== Hero ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 1.5rem 3rem;
}

.hero-inner {
  max-width: 760px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

.avatar-wrap {
  position: relative;
  width: 130px;
  height: 130px;
  flex-shrink: 0;
}

.avatar {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  filter: grayscale(0.1);
  transition: filter var(--transition), transform var(--transition);
}

.avatar:hover { filter: grayscale(0); transform: scale(1.03); }

.avatar-fallback {
  display: none;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -1px;
}

.status-dot {
  position: absolute;
  bottom: 6px;
  right: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #22c55e;
  border: 2.5px solid var(--bg);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

.hero-text { text-align: center; }

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
  color: var(--text);
}

.alias { font-weight: 300; color: var(--text-muted); }

.tagline {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 1.6rem;
  line-height: 1.7;
  min-height: 2.5rem;
}

#typing-target::after {
  content: '█';
  animation: blink 1s step-end infinite;
  color: var(--accent);
  font-size: 0.9em;
  margin-left: 2px;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.badge {
  font-family: var(--mono);
  font-size: 0.7rem;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  letter-spacing: 0.04em;
  transition: border-color var(--transition), color var(--transition);
}

.badge:hover { border-color: var(--accent); color: var(--accent); }

.cta-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
  cursor: none;
  border: none;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #9183f7; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(124,106,247,0.35); }
.btn-ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--text-muted); color: var(--text); transform: translateY(-2px); }

/* ========== Sections ========== */
.section {
  max-width: 820px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 2.5rem;
  letter-spacing: -0.02em;
}

/* ========== About Cards ========== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.about-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  transition: border-color var(--transition), transform var(--transition);
}

.about-card:hover { border-color: rgba(124,106,247,0.4); transform: translateY(-3px); }
.card-icon { font-size: 1.6rem; margin-bottom: 0.8rem; }
.about-card h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--text); }
.about-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }
.about-card strong { color: var(--text); }

/* ========== Skills ========== */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.skill-group {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition);
  /* Never hidden — no reveal class applied */
  opacity: 1 !important;
  transform: none !important;
}

.skill-group:last-child { grid-column: 1 / -1; }

.skill-group:hover { border-color: rgba(124,106,247,0.35); }

.skill-group-title {
  font-size: 0.8rem;
  font-family: var(--mono);
  color: var(--accent);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.skill-list { display: flex; flex-direction: column; gap: 0.85rem; }

.skill-item { display: flex; flex-direction: column; gap: 0.3rem; }

.skill-name {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--mono);
}

.skill-bar {
  height: 4px;
  background: var(--surface-2);
  border-radius: 100px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 100px;
  transition: width 1s cubic-bezier(0.4,0,0.2,1);
}

.skill-fill.animate { width: var(--w); }

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.stag {
  font-family: var(--mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: border-color var(--transition), color var(--transition);
}

.stag:hover { border-color: var(--accent); color: var(--accent); }

/* ========== Projects ========== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.project-card {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-decoration: none;
  color: var(--text);
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.project-card:hover {
  border-color: rgba(124,106,247,0.5);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}

.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.project-icon { font-size: 1.5rem; line-height: 1; }

.project-langs {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.lang-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}

.lang-label {
  font-size: 0.75rem;
  font-family: var(--mono);
  color: var(--text-muted);
}

.project-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.project-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.ptag {
  font-family: var(--mono);
  font-size: 0.65rem;
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  letter-spacing: 0.03em;
}

/* ========== GitHub Stats ========== */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.stats-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.stats-card:hover { border-color: rgba(124,106,247,0.4); transform: translateY(-3px); }
.stats-card--full { grid-column: 1 / -1; }

.stats-img {
  width: auto;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  margin: 0 auto;
}

/* ========== Contact ========== */
.contact-wrap { max-width: 600px; }

.contact-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  display: block;
  font-size: 0.78rem;
  font-family: var(--mono);
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.form-input {
  display: block;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1rem;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder { color: var(--text-dim); }

.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124,106,247,0.12);
}

.form-textarea {
  min-height: 130px;
  resize: vertical;
}

.form-submit { align-self: flex-start; gap: 0.6rem; }

/* ========== Links ========== */
.links-grid {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.link-card {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.4rem;
  text-decoration: none;
  color: var(--text);
  transition: all var(--transition);
  cursor: none;
}

.link-card:hover { border-color: rgba(124,106,247,0.5); background: var(--surface-2); transform: translateX(4px); }
.link-card svg:first-child { color: var(--accent); flex-shrink: 0; }
.link-card div { display: flex; flex-direction: column; flex: 1; }
.link-card strong { font-size: 0.95rem; font-weight: 600; line-height: 1.3; }
.link-card span { font-size: 0.82rem; color: var(--text-muted); font-family: var(--mono); }
.link-card .arrow { color: var(--text-dim); transition: color var(--transition), transform var(--transition); flex-shrink: 0; }
.link-card:hover .arrow { color: var(--accent); transform: translateX(3px); }

/* ========== Footer ========== */
footer {
  text-align: center;
  padding: 2.5rem 1.5rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  max-width: 820px;
  margin: 0 auto;
}

/* ========== Responsive ========== */
@media (max-width: 820px) {
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .skill-group:last-child { grid-column: 1; }
}

@media (max-width: 600px) {
  .hero { padding: 3.5rem 1.25rem 2rem; }
  .hero-inner { gap: 1.75rem; }
  h1 { font-size: 1.9rem; }
  .tagline { font-size: 0.95rem; }
  .about-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cursor, .cursor-trail { display: none; }
  body { cursor: auto; }
  a, button, input, textarea, .link-card { cursor: auto; }
}