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

/* ── CUSTOM PROPERTIES ── */
:root {
  --bg-base:       #0A0E1A;
  --bg-surface:    #11182750;
  --bg-card:       #1C2333;
  --accent-cyan:   #7fffe5;
  --accent-cyan-rgb: 127, 255, 229;
  --accent-indigo: #c2c1ff;
  --accent-indigo-rgb: 194, 193, 255;
  --accent-pink:   #FF2D78;
  --text-primary:  #E8EEF4;
  --text-muted:    #AABCCE;
  --border-color:  rgba(255, 255, 255, 0.08);
  --btn-primary-text: #0A0E1A;
}


* { transition: background-color 250ms, color 250ms; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  line-height: 1.7;
  min-height: 100vh;
}

#prism-bg canvas { opacity: 0.18; }

body::before {
  content: '';
  position: fixed;
  inset: 0;
  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='0.75' 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");
  background-size: 200px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ── FOCUS ── */
:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

/* ── STICKY NAV ── */
.site-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 90;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 2rem;
  background: rgba(10, 14, 26, 0.80);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.site-nav.visible { display: flex; }

@media (max-width: 767px) { .site-nav { display: none !important; } }


.site-nav-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.site-nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.site-nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  transition: color 0.2s;
}

.site-nav-links a:hover { color: var(--text-primary); }

/* ── CONTROLS ── */
.controls {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-switcher {
  display: flex;
  border: 1px solid var(--border-color);
  border-radius: 99px;
  overflow: hidden;
  background: var(--bg-card);
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
}

.lang-btn.active {
  color: var(--text-primary);
}

.lang-btn:hover:not(.active) { color: var(--text-primary); }

/* ── LAYOUT ── */
.wrap {
  position: relative;
  z-index: 1;
  max-width: 660px;
  margin: 0 auto;
  padding: 5rem 2rem 4rem;
}

/* ── HERO ── */
.header { margin-bottom: 4.5rem; }

.name-wrapper {
  position: relative;
  display: inline-block;
  margin-bottom: 0.4rem;
  cursor: default;
}

.header-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  position: relative;
  z-index: 2;
background: linear-gradient(
  90deg,
  #8f8f8f 0%,
  #cfcfcf 20%,
  #f8f8f8 50%,
  #c7c7c7 80%,
  #8a8a8a 100%
);
  background-size: 250% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: name-shine 15s linear infinite;
}

@keyframes name-shine {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}

.name-clone {
  position: absolute;
  top: 0;
  left: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  mix-blend-mode: screen;
  opacity: 0;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.name-red  { color: var(--accent-indigo); }
.name-blue { color: var(--accent-cyan); }

@keyframes chroma-red {
  0%   { transform: translate(0, 0);      opacity: 0; }
  15%  { opacity: 0.75; }
  50%  { transform: translate(-5px, 1px); opacity: 0.75; }
  85%  { opacity: 0.75; }
  100% { transform: translate(0, 0);      opacity: 0; }
}

@keyframes chroma-blue {
  0%   { transform: translate(0, 0);     opacity: 0; }
  15%  { opacity: 0.75; }
  50%  { transform: translate(6px, -1px); opacity: 0.75; }
  85%  { opacity: 0.75; }
  100% { transform: translate(0, 0);     opacity: 0; }
}

.chroma-active .name-red  { animation: chroma-red  600ms ease forwards; }
.chroma-active .name-blue { animation: chroma-blue 600ms ease forwards; }

.header-role {
  font-size: 0.88rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  font-family: 'JetBrains Mono', monospace;
}

.header-bio {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 480px;
  border-left: 2px solid rgba(var(--accent-cyan-rgb), 0.5);
  padding-left: 1.1rem;
}

.header-bio:empty { display: none; }

.links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
}

.links a {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: border-color 0.2s, color 0.2s;
  font-family: 'JetBrains Mono', monospace;
}

.links a:hover { border-bottom-color: var(--border-color); }

/* ── SECTIONS ── */
section { margin-bottom: 4rem; }

.section-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-indigo);
  margin-bottom: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, rgba(var(--accent-indigo-rgb), 0.5), transparent);
}

/* ── PROJECT CARDS ── */
.project-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
  overflow: hidden;
  z-index: 1;
}

@supports (backdrop-filter: blur(12px)) or (-webkit-backdrop-filter: blur(12px)) {
  .project-card {
    background: rgba(28, 35, 51, 0.25);
    backdrop-filter: blur(12px) saturate(1.5);
    -webkit-backdrop-filter: blur(12px) saturate(1.5);
  }

}

.project-card:last-child { margin-bottom: 0; }
.project-card.accent-cyan   { border-left: 3px solid var(--accent-cyan); }
.project-card.accent-indigo { border-left: 3px solid var(--accent-indigo); }

.project-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.2rem;
}

.project-name a { color: var(--accent-cyan); text-decoration: none; }
.project-name a:hover { color: #7ffce0; }

.project-context {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.65rem;
  font-family: 'JetBrains Mono', monospace;
}

.project-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.65rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  background: rgba(var(--accent-cyan-rgb), 0.08);
  border: 1px solid rgba(var(--accent-cyan-rgb), 0.25);
  color: var(--accent-cyan);
  padding: 0.15rem 0.6rem;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 500;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.02em;
}

.project-desc {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 0.75rem;
}

/* ── EXPERIENCE TIMELINE ── */
.concurrent-label {
  display: inline-block;
  background: rgba(var(--accent-indigo-rgb), 0.12);
  border: 1px solid rgba(var(--accent-indigo-rgb), 0.3);
  color: var(--accent-indigo);
  font-size: 0.65rem;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.05em;
  padding: 0.1rem 0.55rem;
  border-radius: 99px;
  margin-bottom: 1rem;
}

.timeline {
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 0;
  width: 1px;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.25rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px dashed var(--border-color);
}

.timeline-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.70rem;
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  border: 2px solid var(--bg-base);
  box-shadow: 0 0 0 1px var(--accent-cyan);
}

.timeline-item-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.15rem;
}

.item-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
}

.item-period {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
  font-family: 'JetBrains Mono', monospace;
}

.item-company {
  font-size: 0.83rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.item-bullets { list-style: none; padding: 0; margin: 0.2rem 0 0; }

.item-bullets li {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.75;
  padding: 0.2rem 0 0.2rem 1.1rem;
  position: relative;
}

.item-bullets li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: rgba(var(--accent-cyan-rgb), 0.6);
}

/* ── TECH STACK ── */
.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 2.5rem;
}

@media (max-width: 600px) { .tech-grid { grid-template-columns: 1fr; } }

.tech-category { margin-bottom: 1.75rem; }

.tech-cat-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-indigo);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 0.65rem;
}

.skill-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.skill-row::before {
  content: '';
  display: block;
  width: 12px;
  height: 12px;
  background-color: var(--accent-cyan);
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11.5 2.5C11.5 8 16 12.5 21.5 12.5C16 12.5 11.5 17 11.5 22.5C11.5 17 7 12.5 1.5 12.5C7 12.5 11.5 8 11.5 2.5Z'/%3E%3C/svg%3E");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11.5 2.5C11.5 8 16 12.5 21.5 12.5C16 12.5 11.5 17 11.5 22.5C11.5 17 7 12.5 1.5 12.5C7 12.5 11.5 8 11.5 2.5Z'/%3E%3C/svg%3E");
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  flex-shrink: 0;
}

.skill-name {
  font-size: 0.88rem;
  color: var(--text-primary);
}

/* ── SHARED TAGS ── */
.item-stack {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  background: rgba(var(--accent-indigo-rgb), 0.10);
  border: 1px solid rgba(var(--accent-indigo-rgb), 0.25);
  color: var(--text-muted);
  padding: 0.15rem 0.55rem;
  border-radius: 99px;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  font-family: 'JetBrains Mono', monospace;
}

/* ── EDUCATION ── */
.edu-item { margin-bottom: 1.4rem; }

.edu-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.edu-sub { font-size: 0.82rem; color: var(--text-muted); }

/* ── CTA ── */
.cta-section {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  text-align: center;
  margin-bottom: 3rem;
}

.cta-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.cta-subtext {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

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

.btn-primary, .btn-secondary {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.65rem 1.4rem;
  border-radius: 6px;
  transition: opacity 0.2s, transform 0.15s;
  display: inline-block;
}

.btn-primary {
  background: var(--accent-cyan);
  color: var(--btn-primary-text);
  font-weight: 600;
}

.btn-secondary {
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-primary:hover, .btn-secondary:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

/* ── FOOTER ── */
.footer {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer a { color: var(--text-muted); text-decoration: none; }
.footer a:hover { color: var(--text-primary); }

/* ── ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: opacity, transform;
}

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

.wrap { transition: opacity 0.18s ease; }
.wrap.switching { opacity: 0; }

@media (max-width: 767px) {
  body::before { display: none; }

  #prism-bg {
    background:
      radial-gradient(ellipse at 25% 15%, rgba(127,255,229,0.13) 0%, transparent 55%),
      radial-gradient(ellipse at 75% 75%, rgba(194,193,255,0.11) 0%, transparent 55%),
      radial-gradient(ellipse at 55% 45%, rgba(255,45,120,0.07) 0%, transparent 65%);
    animation: mobile-bg-breathe 9s ease-in-out infinite alternate;
  }
}

@keyframes mobile-bg-breathe {
  from { opacity: 0.75; }
  to   { opacity: 1;    }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .name-red, .name-blue { display: none; }
}