:root {
  --teal-950: #021a14;
  --teal-900: #04342c;
  --teal-800: #085041;
  --teal-700: #0f6e56;
  --teal-600: #1d9e75;
  --teal-500: #2ebf8e;
  --teal-400: #5dcaa5;
  --teal-300: #9fe1cb;
  --teal-200: #c8eedd;
  --teal-100: #e1f5ee;
  --teal-50:  #f2fbf7;
  --amber:    #ef9f27;
  --coral:    #d85a30;
  --text-primary: #1a1a1a;
  --text-muted: #5a6472;
  --text-light: #8a94a0;
  --bg: #f8faf9;
  --surface: #ffffff;
  --border: rgba(15, 110, 86, 0.15);
  --border-strong: rgba(15, 110, 86, 0.3);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
}

a { color: inherit; text-decoration: none; }

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(248, 250, 249, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--teal-700);
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--teal-700); }

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 80px 6rem 4rem;
  gap: 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(94, 202, 165, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px; height: 1px;
  background: var(--teal-600);
}

h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  color: var(--teal-900);
  margin-bottom: 1.25rem;
  font-weight: 400;
}

h1 em {
  font-style: italic;
  color: var(--teal-600);
}

.hero-bio {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 440px;
  line-height: 1.75;
  margin-bottom: 2.25rem;
  font-weight: 300;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--teal-700);
  color: #fff;
  padding: 10px 22px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s, transform 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-primary:hover { background: var(--teal-800); transform: translateY(-1px); }

.btn-secondary {
  background: transparent;
  color: var(--teal-700);
  padding: 10px 22px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  border: 1.5px solid var(--border-strong);
  transition: border-color 0.2s, transform 0.15s;
}

.btn-secondary:hover { border-color: var(--teal-600); transform: translateY(-1px); }

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.terminal {
  background: var(--teal-950);
  border-radius: 12px;
  width: 100%;
  max-width: 420px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(4, 52, 44, 0.18);
}

.terminal-bar {
  background: var(--teal-900);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}

.dot-r { background: #ff5f56; }
.dot-y { background: #ffbd2e; }
.dot-g { background: #27c93f; }

.terminal-body {
  padding: 20px 20px 24px;
  font-family: 'DM Mono', monospace;
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--teal-300);
}

.t-prompt { color: var(--teal-500); }
.t-key { color: var(--amber); }
.t-val { color: var(--teal-200); }
.t-str { color: #9fe1cb; }
.t-bracket { color: var(--teal-400); }
.t-comment { color: var(--teal-700); }
.t-cursor {
  display: inline-block;
  width: 8px; height: 14px;
  background: var(--teal-400);
  vertical-align: middle;
  animation: blink 1.1s step-end infinite;
}

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

/* SECTIONS */
section {
  padding: 5rem 6rem;
}

.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 20px; height: 1px;
  background: var(--teal-600);
}

h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  color: var(--teal-900);
  margin-bottom: 2.5rem;
  line-height: 1.2;
}

h2 em {
  font-style: italic;
  color: var(--teal-600);
}

/* PROJECTS */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--teal-400);
  opacity: 0;
  transition: opacity 0.2s;
}

.project-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(15, 110, 86, 0.08);
}

.project-card:hover::before { opacity: 1; }

.project-card.featured {
  border-color: var(--teal-300);
  background: linear-gradient(135deg, #fff 0%, var(--teal-50) 100%);
}

.project-card.active {
  border-color: var(--teal-300);
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.project-name {
  font-family: 'DM Mono', monospace;
  font-size: 14px;
  font-weight: 500;
  color: var(--teal-800);
}

.project-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 2px;
}

.tag {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  padding: 2px 7px;
  border-radius: 3px;
  background: var(--teal-100);
  color: var(--teal-700);
  letter-spacing: 0.02em;
}

.tag.lang { background: var(--teal-800); color: var(--teal-200); }

.badge {
  font-size: 10px;
  font-weight: 500;
  font-family: 'DM Mono', monospace;
  padding: 3px 8px;
  border-radius: 99px;
  white-space: nowrap;
  flex-shrink: 0;
}

.badge-active {
  background: rgba(46, 191, 142, 0.12);
  color: var(--teal-700);
  border: 1px solid rgba(46, 191, 142, 0.25);
}

.badge-wip {
  background: rgba(239, 159, 39, 0.1);
  color: #a06010;
  border: 1px solid rgba(239, 159, 39, 0.25);
}

.project-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
  font-weight: 300;
  flex: 1;
}

.project-link {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--teal-600);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: color 0.2s;
  margin-top: 4px;
}

.project-link:hover { color: var(--teal-800); }

/* SKILLS */
.skills-section { background: var(--teal-950); }

.skills-section .section-label { color: var(--teal-400); }
.skills-section .section-label::before { background: var(--teal-400); }
.skills-section h2 { color: var(--teal-100); }
.skills-section h2 em { color: var(--teal-400); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.skill-group {
  border: 1px solid rgba(94, 202, 165, 0.15);
  border-radius: 10px;
  padding: 1.25rem;
  background: rgba(255,255,255, 0.03);
}

.skill-group-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal-400);
  margin-bottom: 0.75rem;
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.skill-chip {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(94, 202, 165, 0.08);
  color: var(--teal-200);
  border: 1px solid rgba(94, 202, 165, 0.12);
}

/* ABOUT */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text p {
  color: var(--text-muted);
  line-height: 1.85;
  font-weight: 300;
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.about-text p:last-child { margin-bottom: 0; }

.about-text strong { color: var(--teal-800); font-weight: 500; }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.stat-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  background: var(--surface);
  text-align: center;
}

.stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 2.25rem;
  color: var(--teal-700);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12px;
  color: var(--text-light);
  font-family: 'DM Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* CONTACT */
.contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

.contact-text h2 { margin-bottom: 0.5rem; }

.contact-text p {
  color: var(--text-muted);
  font-weight: 300;
  max-width: 400px;
}

.contact-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* DIVIDER */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0 6rem;
}

/* FOOTER */
footer {
  padding: 2rem 6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

footer p {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--text-light);
  letter-spacing: 0.04em;
}

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-content > * {
  animation: fadeUp 0.6s ease both;
}

.hero-eyebrow { animation-delay: 0.1s; }
h1 { animation-delay: 0.2s; }
.hero-bio { animation-delay: 0.3s; }
.hero-ctas { animation-delay: 0.4s; }
.hero-visual { animation: fadeUp 0.7s 0.3s ease both; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 100px 2.5rem 4rem;
    text-align: center;
  }

  .hero-bio { max-width: 100%; }
  .hero-eyebrow { justify-content: center; }
  .hero-ctas { justify-content: center; }
  .terminal { max-width: 100%; }
  .about-grid { grid-template-columns: 1fr; }

  section { padding: 3.5rem 2.5rem; }
  .divider { margin: 0 2.5rem; }
  footer { padding: 1.75rem 2.5rem; }
  nav { padding: 0 1.5rem; }

  .contact-inner { flex-direction: column; align-items: flex-start; }
}