@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400;500;600&family=IBM+Plex+Sans:wght@300;400;500;600&display=swap');

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

:root {
  --bg:       #0e0e0e;
  --surface:  #161616;
  --surface2: #1e1e1e;
  --border:   #2a2a2a;
  --ink:      #e8e8e2;
  --mid:      #999990;
  --muted:    #555550;
  --accent:   #c8ff00;
  --accent2:  #00d4aa;
  --red:      #ff4f4f;
  --mono:     'IBM Plex Mono', monospace;
  --sans:     'IBM Plex Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 40px;
  background: rgba(14,14,14,.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-name {
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: .04em;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--muted);
  transition: color .15s;
  letter-spacing: .04em;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
}

.nav-links a.active {
  border-bottom: 1px solid var(--accent);
  padding-bottom: 1px;
}

/* ── BLINK ── */
.blink {
  animation: blink 1.1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ── HERO ── */
.hero {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 40px 60px;
  width: 100%;
}

.hero-label {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--accent);
  margin-bottom: 18px;
  letter-spacing: .06em;
}

.hero-name {
  font-family: var(--mono);
  font-size: 3rem;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 14px;
}

.hero-role {
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--mid);
  margin-bottom: 24px;
  letter-spacing: .04em;
}

.hero-bio {
  font-size: .90rem;
  color: var(--mid);
  line-height: 1.8;
  max-width: 460px;
  margin-bottom: 36px;
}

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

.btn {
  font-family: var(--mono);
  font-size: .72rem;
  padding: 10px 22px;
  background: var(--accent);
  color: #000;
  border-radius: 2px;
  font-weight: 600;
  letter-spacing: .05em;
  transition: opacity .15s;
}

.btn:hover { opacity: .85; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--ink);
  opacity: 1;
}

/* ── TERMINAL CARD ── */
.terminal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  font-family: var(--mono);
  font-size: .76rem;
}

.tc-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
}

.tc-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.tc-title {
  margin-left: 8px;
  font-size: .66rem;
  color: var(--muted);
  letter-spacing: .04em;
}

.tc-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tc-line {
  color: var(--ink);
  display: flex;
  gap: 8px;
  align-items: center;
}

.tc-prompt { color: var(--accent); font-weight: 600; }

.tc-out {
  color: var(--mid);
  padding-left: 16px;
}

.tc-tag-line {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  padding-left: 16px;
}

.tc-tag {
  font-size: .62rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 2px 8px;
  border-radius: 2px;
}

.tc-green { color: var(--accent2); }

.tc-cursor { margin-top: 4px; }

/* ── SKILLS STRIP ── */
.skills-strip {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 48px 40px;
}

.strip-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.strip-group h3 {
  font-family: var(--mono);
  font-size: .60rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* ── TAGS ── */
.tags { display: flex; flex-wrap: wrap; gap: 6px; }

.tag {
  font-family: var(--mono);
  font-size: .62rem;
  background: var(--surface2);
  color: var(--mid);
  padding: 3px 8px;
  border-radius: 2px;
  border: 1px solid var(--border);
}

.tag.hot {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
  opacity: .85;
}

/* ── CONTENT PAGE ── */
.content-page {
  flex: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 40px 80px;
  width: 100%;
}

.page-header {
  margin-bottom: 48px;
}

.page-label {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: .06em;
}

.page-header h1 {
  font-family: var(--mono);
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: -.03em;
}

/* ── PROJECTS GRID ── */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.proj-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color .15s;
}

.proj-card:hover { border-color: var(--muted); }

.proj-card-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.proj-num {
  font-family: var(--mono);
  font-size: .62rem;
  color: var(--accent);
  letter-spacing: .1em;
}

.proj-card h2 {
  font-family: var(--mono);
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -.01em;
}

.proj-desc {
  font-size: .82rem;
  color: var(--mid);
  line-height: 1.7;
  flex: 1;
}

.proj-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.proj-tag {
  font-family: var(--mono);
  font-size: .58rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 2px 7px;
  border-radius: 2px;
}

/* ── CV PAGE ── */
.cv-grid {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 760px;
}

.cv-section-title {
  font-family: var(--mono);
  font-size: .60rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.cv-body {
  font-size: .88rem;
  color: var(--mid);
  line-height: 1.8;
}

.cv-exp { margin-bottom: 24px; }
.cv-exp:last-child { margin-bottom: 0; }

.cv-exp-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
  flex-wrap: wrap;
  gap: 6px;
}

.cv-exp-title {
  font-family: var(--mono);
  font-size: .82rem;
  font-weight: 600;
}

.cv-exp-meta {
  font-family: var(--mono);
  font-size: .65rem;
  color: var(--muted);
}

.cv-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.cv-bullets li {
  font-size: .82rem;
  color: var(--mid);
  line-height: 1.6;
  padding-left: 14px;
  position: relative;
}

.cv-bullets li::before {
  content: '→';
  position: absolute; left: 0;
  color: var(--muted);
  font-size: .70rem;
}

.cv-skills {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cv-skill-group h3 {
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* ── LANGUAGES ── */
.lang-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 360px;
}

.lang-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 5px;
}

.lang-name {
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 500;
}

.lang-level {
  font-family: var(--mono);
  font-size: .64rem;
  color: var(--muted);
}

.lang-bar {
  height: 2px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.lang-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 99px;
}

/* ── CV CONTACT ── */
.cv-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-family: var(--mono);
  font-size: .80rem;
  color: var(--mid);
}

.cv-contact-label {
  color: var(--muted);
  font-size: .65rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-right: 12px;
  display: inline-block;
  width: 62px;
}

/* ── FOOTER ── */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 40px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: .62rem;
  color: var(--muted);
}

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 48px 24px 40px;
    gap: 40px;
  }

  .hero-name { font-size: 2.2rem; }

  .terminal-card { display: none; }

  .strip-inner {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 24px;
  }

  .skills-strip { padding: 40px 0; }

  .nav { padding: 14px 24px; }

  .content-page { padding: 40px 24px 60px; }

  .footer { padding: 18px 24px; flex-direction: column; gap: 6px; text-align: center; }
}

@media (max-width: 520px) {
  .strip-inner { grid-template-columns: 1fr; }
  .proj-grid { grid-template-columns: 1fr; }
  .nav-links { gap: 16px; }
  .hero-name { font-size: 1.8rem; }
}