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

:root {
  --black:   #080b0f;
  --surface: #0e1117;
  --border:  #1e2530;
  --mid:     #2a3340;
  --muted:   #8899aa;  /* Brighter for better contrast */
  --light:   #b0c0d0;  /* Brighter for better contrast */
  --white:   #f0f4f8;  /* Slightly brighter */
  --cyan:    #00d4c8;
  --amber:   #f0a500;
  --red:     #ff4757;
  --mono: 'JetBrains Mono', monospace;  /* Cleaner mono font */
  --serif: 'DM Serif Display', serif;
  --sans: 'Inter', system-ui, sans-serif;  /* Highly readable body font */
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--sans);
  font-size: 17px;  /* Slightly larger base */
  font-weight: 400;
  line-height: 1.7;  /* More breathing room */
  letter-spacing: -0.01em;
  overflow-x: hidden;
  cursor: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom cursor */
.cursor {
  position: fixed;
  width: 10px; height: 10px;
  background: var(--cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.2s, height 0.2s, background 0.2s;
  mix-blend-mode: difference;
}
.cursor-ring {
  position: fixed;
  width: 36px; height: 36px;
  border: 1px solid rgba(0, 212, 200, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, width 0.3s, height 0.3s, border-color 0.3s;
}
body:has(a:hover) .cursor { width: 16px; height: 16px; background: var(--amber); }
body:has(a:hover) .cursor-ring { width: 56px; height: 56px; border-color: rgba(240,165,0,0.4); }

/* ── Grid background ──────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,200,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,200,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

/* ── Nav ──────────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(8,11,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  letter-spacing: 0.05em;
}
.nav-logo span { color: var(--muted); }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--cyan); }

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.status-dot {
  width: 7px; height: 7px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-green 2s infinite;
}
@keyframes pulse-green {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
  50%       { opacity: 0.8; box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

/* ── Sections ─────────────────────────────────────────────────────── */
section { position: relative; z-index: 1; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

/* ── Hero ─────────────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  padding: 140px 48px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-left { animation: fadeUp 0.8s ease both; }
.hero-right { animation: fadeUp 0.8s 0.2s ease both; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 28px;
  padding: 6px 12px;
  border: 1px solid rgba(0,212,200,0.2);
  border-radius: 2px;
  background: rgba(0,212,200,0.04);
}
.hero-tag::before {
  content: '▶';
  font-size: 8px;
}

.hero-name {
  font-family: var(--serif);
  font-size: clamp(56px, 7vw, 88px);
  line-height: 1.0;
  color: var(--white);
  margin-bottom: 8px;
}
.hero-name em {
  font-style: italic;
  color: var(--cyan);
}

.hero-title {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 32px;
  letter-spacing: 0.05em;
}
.hero-title .highlight { color: var(--amber); }

.hero-desc {
  font-size: 18px;
  font-weight: 400;
  color: var(--light);
  line-height: 1.8;
  max-width: 500px;
  margin-bottom: 48px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--cyan);
  color: var(--black);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: #00f0e0; transform: translateY(-2px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: var(--white);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }

/* Hero right — terminal card */
.terminal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  font-family: var(--mono);
  font-size: 13px;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--mid);
  border-bottom: 1px solid var(--border);
}
.t-dot { width: 10px; height: 10px; border-radius: 50%; }
.t-red   { background: #ff5f56; }
.t-amber { background: #febc2e; }
.t-green { background: #28c840; }
.terminal-title {
  margin-left: 8px;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.terminal-body {
  padding: 24px;
  line-height: 2;
}
.t-prompt { color: var(--cyan); }
.t-cmd    { color: var(--white); }
.t-out    { color: var(--muted); padding-left: 16px; }
.t-key    { color: var(--amber); }
.t-val    { color: #a5d6a7; }
.t-comment{ color: var(--muted); font-size: 12px; }
.t-cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--cyan);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ── Stats bar ────────────────────────────────────────────────────── */
.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 28px 0;
  overflow: hidden;
  position: relative;
}
.stats-inner {
  display: flex;
  justify-content: center;
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}
.stat-item {
  flex: 1;
  text-align: center;
  padding: 0 32px;
  border-right: 1px solid var(--border);
  animation: fadeUp 0.8s ease both;
}
.stat-item:last-child { border-right: none; }
.stat-item:nth-child(2) { animation-delay: 0.1s; }
.stat-item:nth-child(3) { animation-delay: 0.2s; }
.stat-item:nth-child(4) { animation-delay: 0.3s; }

.stat-number {
  font-family: var(--serif);
  font-size: 42px;
  color: var(--cyan);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── Projects ─────────────────────────────────────────────────────── */
#projects {
  padding: 120px 0;
}

.section-header {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  margin-bottom: 64px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.section-eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.1;
  color: var(--white);
}
.section-title em { font-style: italic; color: var(--amber); }

.section-count {
  font-family: var(--mono);
  font-size: 72px;
  color: var(--border);
  line-height: 1;
  font-weight: 800;
}

.projects-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
}

.project-card {
  background: var(--black);
  padding: 48px;
  position: relative;
  cursor: default;
  overflow: hidden;
  transition: background 0.3s;
  text-decoration: none;
  color: inherit;
  display: block;
}
.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 0;
  background: var(--cyan);
  transition: height 0.4s ease;
}
.project-card:hover { background: var(--surface); }
.project-card:hover::before { height: 100%; }

.project-card.featured {
  grid-column: 1 / -1;
}
.project-card.featured::before { background: var(--amber); }

.project-num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.project-name {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--white);
  margin-bottom: 12px;
  transition: color 0.2s;
}
.project-card:hover .project-name { color: var(--cyan); }
.project-card.featured:hover .project-name { color: var(--amber); }

.project-desc {
  font-size: 16px;
  font-weight: 400;
  color: var(--light);
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 540px;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.tag {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--light);
  padding: 4px 10px;
  border: 1px solid var(--border);
  letter-spacing: 0.05em;
}
.tag.cyan { border-color: rgba(0,212,200,0.3); color: var(--cyan); }
.tag.amber { border-color: rgba(240,165,0,0.3); color: var(--amber); }

.project-links {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.project-link {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s, gap 0.2s;
  text-decoration: none;
}
.project-link:hover { color: var(--cyan); gap: 14px; }
.project-card.featured .project-link:hover { color: var(--amber); }
.project-link--live { color: rgba(0,212,200,0.5); }
.project-link--live:hover { color: var(--cyan); gap: 14px; }
.project-card.featured .project-link--live { color: rgba(240,165,0,0.5); }
.project-card.featured .project-link--live:hover { color: var(--amber); }

/* Featured card extras */
.featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.featured-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 8px;
}
.metric-box {
  padding: 16px;
  border: 1px solid var(--border);
  background: var(--black);
}
.metric-val {
  font-family: var(--serif);
  font-size: 28px;
  color: var(--amber);
  display: block;
}
.metric-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── About ────────────────────────────────────────────────────────── */
#about {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}

.about-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: start;
}

.about-bio {
  font-size: 19px;
  font-weight: 400;
  color: var(--light);
  line-height: 1.85;
  margin-bottom: 32px;
}
.about-bio strong { color: var(--white); }
.about-bio .accent { color: var(--cyan); }

.skills-section { margin-top: 48px; }

.skills-group { margin-bottom: 28px; }
.skills-label {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--light);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
}
.skills-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pill {
  font-family: var(--mono);
  font-size: 12px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  color: var(--light);
  transition: border-color 0.2s, color 0.2s;
}
.pill:hover { border-color: var(--cyan); color: var(--cyan); }

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

.tl-item {
  padding-left: 28px;
  padding-bottom: 36px;
  position: relative;
  animation: fadeUp 0.6s ease both;
}
.tl-item:nth-child(2) { animation-delay: 0.1s; }
.tl-item:nth-child(3) { animation-delay: 0.2s; }
.tl-item:nth-child(4) { animation-delay: 0.3s; }

.tl-item::before {
  content: '';
  position: absolute;
  left: -4px; top: 6px;
  width: 9px; height: 9px;
  background: var(--cyan);
  border-radius: 50%;
}

.tl-year {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.tl-role {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}
.tl-org {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}
.tl-desc {
  font-size: 15px;
  color: var(--light);
  line-height: 1.7;
}

/* ── Products ─────────────────────────────────────────────────────── */
#products {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.products-grid {
  max-width: 1200px;
  margin: 64px auto 0;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.product-card {
  border: 1px solid var(--border);
  padding: 48px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s;
}
.product-card:hover { border-color: var(--cyan); }

.product-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  padding: 4px 10px;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.badge-building { background: rgba(240,165,0,0.1); color: var(--amber); border: 1px solid rgba(240,165,0,0.3); }
.badge-beta { background: rgba(0,212,200,0.1); color: var(--cyan); border: 1px solid rgba(0,212,200,0.3); }

.product-name {
  font-family: var(--serif);
  font-size: 32px;
  color: var(--white);
  margin-bottom: 12px;
}
.product-tagline {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}
.product-desc {
  font-size: 16px;
  font-weight: 400;
  color: var(--light);
  line-height: 1.75;
  margin-bottom: 32px;
}

.product-features {
  list-style: none;
  margin-bottom: 32px;
}
.product-features li {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--light);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.product-features li::before {
  content: '→';
  color: var(--cyan);
  font-size: 10px;
}

/* ── Contact ──────────────────────────────────────────────────────── */
#contact {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}

.contact-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: center;
}

.contact-title {
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.1;
  margin-bottom: 20px;
}
.contact-title em { color: var(--cyan); font-style: italic; }

.contact-sub {
  font-size: 18px;
  color: var(--light);
  line-height: 1.75;
  margin-bottom: 48px;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border: 1px solid var(--border);
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}
.contact-link:hover { border-color: var(--cyan); background: rgba(0,212,200,0.03); }

.cl-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.cl-icon {
  font-size: 20px;
  width: 40px;
  text-align: center;
}
.cl-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
}
.cl-handle {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.cl-arrow {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--muted);
  transition: color 0.2s, transform 0.2s;
}
.contact-link:hover .cl-arrow { color: var(--cyan); transform: translateX(4px); }

/* Right side decorative */
.contact-visual {
  position: relative;
}
.cv-card {
  border: 1px solid var(--border);
  padding: 40px;
  background: var(--surface);
}
.cv-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}
.cv-availability {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.avail-dot {
  width: 8px; height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-green 2s infinite;
}
.avail-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
}
.cv-types {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.cv-type {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  padding: 10px 12px;
  border-left: 2px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
}
.cv-type:hover { border-color: var(--cyan); color: var(--light); }

/* ── Footer ───────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 32px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}
.footer-copy {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.footer-stack {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.footer-stack span { color: var(--cyan); }

/* ── Scroll animations ────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 900px) {
  nav { padding: 16px 24px; }
  .nav-status { display: none; }
  #hero { grid-template-columns: 1fr; padding: 120px 24px 60px; gap: 48px; }
  .hero-right { display: none; }
  .stats-inner { flex-wrap: wrap; gap: 24px; }
  .stat-item { border-right: none; flex: 0 0 40%; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 8px; padding: 0 24px; }
  .section-count { display: none; }
  .projects-grid { grid-template-columns: 1fr; padding: 0 24px; }
  .project-card.featured { grid-column: 1; }
  .featured-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; padding: 0 24px; }
  .products-grid { grid-template-columns: 1fr; padding: 0 24px; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; padding: 0 24px; }
  .container { padding: 0 24px; }
  footer { flex-direction: column; gap: 8px; text-align: center; padding: 24px; }
  body { cursor: auto; }
  .cursor, .cursor-ring { display: none; }
}