*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background-color: #08090A;
  color: #FFFFFF;
  font-family: 'Inter', system-ui, sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: #08090A; }
::-webkit-scrollbar-thumb { background: #6C63FF; border-radius: 2px; }

#scroll-progress {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, #6C63FF, #00D9A3);
  z-index: 1000; transition: width 0.1s linear;
}

.grid-bg {
  background-image:
    linear-gradient(rgba(108,99,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,99,255,0.035) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-mesh {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 700px 600px at 70% 50%, rgba(108,99,255,0.11) 0%, transparent 70%),
    radial-gradient(ellipse 400px 400px at 15% 80%, rgba(0,217,163,0.07) 0%, transparent 65%),
    radial-gradient(ellipse 300px 250px at 85% 5%, rgba(108,99,255,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.gradient-text {
  background: linear-gradient(135deg, #6C63FF 0%, #00D9A3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.accent-line {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, rgba(108,99,255,0.6), transparent);
  box-shadow: 0 0 6px rgba(108,99,255,0.3);
}

.nav-link {
  position: relative; color: #8B8D91;
  font-size: 12px; font-weight: 500;
  letter-spacing: 0.09em; text-transform: uppercase;
  transition: color 0.2s; text-decoration: none;
}
.nav-link::after {
  content: ''; position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px; background: #6C63FF;
  transition: width 0.3s ease;
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after { width: 100%; }
.nav-link.active { color: #fff; }

.nav-cta {
  padding: 8px 20px;
  border: 1px solid rgba(108,99,255,0.45);
  color: #6C63FF; font-size: 12px; font-weight: 600;
  letter-spacing: 0.09em; text-transform: uppercase;
  text-decoration: none; transition: all 0.2s;
}
.nav-cta:hover { background: #6C63FF; color: #fff; border-color: #6C63FF; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; background: #6C63FF; color: #fff;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; border: none; cursor: pointer;
  transition: all 0.2s ease;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.btn-primary:hover { background: #7d75ff; transform: translateY(-2px); box-shadow: 0 10px 28px rgba(108,99,255,0.35); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; color: #6C63FF;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; border: 1px solid rgba(108,99,255,0.4);
  cursor: pointer; background: transparent; transition: all 0.2s ease;
}
.btn-secondary:hover { border-color: #6C63FF; background: rgba(108,99,255,0.08); color: #fff; transform: translateY(-1px); }

.section-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: #6C63FF; letter-spacing: 0.1em;
}

.card {
  background: #111214; border: 1px solid #1E2024;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.card:hover { border-color: rgba(108,99,255,0.3); transform: translateY(-2px); box-shadow: 0 16px 40px rgba(0,0,0,0.5); }

.tag-chip {
  display: inline-flex; align-items: center;
  padding: 4px 11px; border-radius: 2px;
  font-size: 10px; font-family: 'JetBrains Mono', monospace;
  font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase;
  border: 1px solid rgba(108,99,255,0.28); background: rgba(108,99,255,0.07);
  color: #8B8D91; transition: all 0.2s;
}
.tag-chip:hover { border-color: rgba(108,99,255,0.6); color: #6C63FF; background: rgba(108,99,255,0.14); }

.cursor-blink {
  display: inline-block; width: 2px; height: 1.1em;
  background: #6C63FF; margin-left: 3px;
  vertical-align: text-bottom; animation: blink 1s step-end infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

@keyframes float-a { 0%, 100% { transform: translateY(0) rotate(45deg); } 50% { transform: translateY(-18px) rotate(45deg); } }
@keyframes float-b { 0%, 100% { transform: translateY(0) rotate(12deg); } 50% { transform: translateY(-12px) rotate(16deg); } }
.float-a { animation: float-a 9s ease-in-out infinite; }
.float-b { animation: float-b 7s ease-in-out infinite 1.5s; }

@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.spin-slow { animation: spin-slow 22s linear infinite; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { opacity: 0; animation: fadeInUp 0.7s ease forwards; }

.timeline-line {
  position: absolute; left: 0; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(to bottom, #6C63FF 0%, transparent 100%);
}
.timeline-dot {
  position: absolute; left: -5px; top: 6px;
  width: 9px; height: 9px; background: #6C63FF; border-radius: 50%;
  box-shadow: 0 0 8px rgba(108,99,255,0.7);
}
.timeline-dot.dim { background: #2E3035; box-shadow: none; }

.acc-body {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.32s ease, opacity 0.22s ease;
}
.acc-body.open {
  max-height: 420px;
  opacity: 1;
}
.acc-inner {
  overflow: hidden;
  min-height: 0;
}

.skill-fill {
  height: 2px; background: linear-gradient(90deg, #6C63FF, #00D9A3);
  border-radius: 1px; width: 0%;
  transition: width 1.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-icon {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border: 1px solid #1E2024;
  color: #8B8D91; font-size: 14px; text-decoration: none; transition: all 0.2s;
}
.social-icon:hover { border-color: #6C63FF; color: #6C63FF; background: rgba(108,99,255,0.08); }

.form-field {
  width: 100%; background: #111214; border: 1px solid #1E2024;
  color: #fff; padding: 14px 16px;
  font-size: 14px; font-family: 'Inter', sans-serif;
  outline: none; transition: border-color 0.2s; resize: none;
}
.form-field:focus { border-color: #6C63FF; }
.form-field::placeholder { color: #3E4148; font-size: 13px; }

.badge-accent { display: inline-block; padding: 2px 10px; font-size: 10px; font-family: 'JetBrains Mono', monospace; letter-spacing: 0.04em; color: #6C63FF; border: 1px solid rgba(108,99,255,0.3); background: rgba(108,99,255,0.06); }
.badge-mint   { display: inline-block; padding: 2px 10px; font-size: 10px; font-family: 'JetBrains Mono', monospace; letter-spacing: 0.04em; color: #00D9A3; border: 1px solid rgba(0,217,163,0.3); background: rgba(0,217,163,0.06); }
.badge-muted  { display: inline-block; padding: 2px 10px; font-size: 10px; font-family: 'JetBrains Mono', monospace; letter-spacing: 0.04em; color: #8B8D91; border: 1px solid #1E2024; }

.mobile-menu { transform: translateX(100%); transition: transform 0.3s ease; }
.mobile-menu.open { transform: translateX(0); }

.blog-card { background: #111214; border: 1px solid #1E2024; padding: 28px; transition: border-color 0.25s, transform 0.25s; }
.blog-card:hover { border-color: rgba(108,99,255,0.3); transform: translateY(-2px); }

.glow-accent { box-shadow: 0 0 8px #6C63FF; }
.glow-mint   { box-shadow: 0 0 8px #00D9A3; }

.desktop-nav { display: flex; }
.mobile-menu  { display: flex; flex-direction: column; }

@media (max-width: 768px)  { .desktop-nav { display: none; } }
@media (min-width: 769px)  { .mobile-only { display: none !important; } }

@media (hover: hover) { *, *::before, *::after { cursor: none !important; } }

/* ── Custom Cursor ── */
#cursor {
  position: fixed;
  pointer-events: none;
  z-index: 99999;
  width: 28px;
  height: 28px;
  opacity: 0;
  animation: cursor-spin 5s linear infinite;
}
@keyframes cursor-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}
#cursor .c-corner {
  position: absolute;
  width: 7px; height: 7px;
  border-style: solid;
  border-color: rgba(255,255,255,0.8);
  transition: border-color 0.15s, width 0.15s, height 0.15s;
}
#cursor .c-tl { top: 0; left: 0;     border-width: 1.5px 0 0 1.5px; }
#cursor .c-tr { top: 0; right: 0;    border-width: 1.5px 1.5px 0 0; }
#cursor .c-bl { bottom: 0; left: 0;  border-width: 0 0 1.5px 1.5px; }
#cursor .c-br { bottom: 0; right: 0; border-width: 0 1.5px 1.5px 0; }
#cursor .c-dot {
  position: absolute; top: 50%; left: 50%;
  width: 3px; height: 3px;
  background: rgba(255,255,255,0.8);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: background 0.15s, transform 0.15s;
}
#cursor.active   { opacity: 1; }
#cursor.on-link .c-corner { border-color: #6C63FF; width: 9px; height: 9px; }
#cursor.on-link .c-dot    { background: #6C63FF; transform: translate(-50%, -50%) scale(1.6); }
#cursor.on-card  { opacity: 0; }

/* ── Card Scanner ── */
#card-scanner {
  position: fixed;
  pointer-events: none;
  z-index: 99998;
  opacity: 0;
  overflow: hidden;
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
#card-scanner.active { opacity: 1; }
#card-scanner .cs-corner {
  position: absolute;
  width: 18px; height: 18px;
  border-style: solid;
  border-color: rgba(108,99,255,0.85);
  transition: border-color 0.3s ease;
}
#card-scanner.active .cs-corner {
  animation: corner-pulse 2s ease-in-out infinite alternate;
}
@keyframes corner-pulse {
  from { border-color: rgba(108,99,255,0.5); }
  to   { border-color: rgba(108,99,255,1); box-shadow: 0 0 6px rgba(108,99,255,0.4); }
}
#card-scanner .cs-tl { top: -1px; left: -1px;     border-width: 2px 0 0 2px; }
#card-scanner .cs-tr { top: -1px; right: -1px;    border-width: 2px 2px 0 0; }
#card-scanner .cs-bl { bottom: -1px; left: -1px;  border-width: 0 0 2px 2px; }
#card-scanner .cs-br { bottom: -1px; right: -1px; border-width: 0 2px 2px 0; }
#card-scanner .cs-scan {
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(108,99,255,0.15) 20%, rgba(108,99,255,0.6) 50%, rgba(108,99,255,0.15) 80%, transparent 100%);
  filter: blur(0.5px);
  animation: cs-scanline 3s ease-in-out infinite;
}
@keyframes cs-scanline {
  0%   { top: 0%;   opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

@media (hover: none) {
  #cursor, #card-scanner { display: none; }
}