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

/* ── Tokens ──────────────────────────────────────────────── */
:root {
  --bg:          #ece5dc;
  --bg-card:     #f5f0ea;
  --bg-nav:      rgba(236, 229, 220, 0.92);
  --accent:      #5c4437;
  --accent-light:#d4cac1;
  --accent-mid:  #8a7268;
  --text:        #1e1008;
  --text-muted:  #5c4437;
  --border:      #d4cac1;
  --radius:      4px;
  --glow-color:  24, 28%, 42%;
}

/* ── Base ────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  font-family: 'Nimbus Mono PS', 'Courier New', Courier, monospace;
  text-transform: lowercase;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent-mid); border-radius: 2px; }

/* ── Nav ─────────────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  height: 58px;
  background: var(--bg-nav);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.2s;
}

.nav-logo:hover { opacity: 0.65; }

.nav-logo-wrap {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  position: relative;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.25s ease;
}

.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { width: 100%; }
.nav-links a:active { opacity: 0.6; }

/* ── Sections ────────────────────────────────────────────── */
section {
  max-width: 880px;
  margin: 0 auto;
  padding: 90px 2rem;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

/* thin ink line before label */
.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}

.section-title {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2.8rem;
  letter-spacing: -0.3px;
}

/* ── Decorative horizontal rule ──────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
  max-width: 880px;
  margin: 0 auto;
}

/* ── Hero ────────────────────────────────────────────────── */
#hero {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding-top: 130px;
  padding-bottom: 110px;
  position: relative;
}


.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.8rem;
  border-bottom: 1px solid var(--accent-light);
  padding-bottom: 0.4rem;
}

.hero-badge::before {
  content: '◆';
  font-size: 0.45rem;
  color: var(--accent);
}

.hero-name {
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 400;
  letter-spacing: -0.5px;
  color: var(--text);
  line-height: 1.08;
  margin-bottom: 1.2rem;
}

.hero-name span { color: var(--accent); }

.hero-sub {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 2.2rem;
  font-style: italic;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 22px;
  font-family: inherit;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  border-radius: 2px;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover {
  background: #5e2d1e;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(124, 59, 42, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent-mid);
}

.btn-outline:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

/* ── Glow Card ───────────────────────────────────────────── */
.glow-wrapper {
  position: relative;
  border-radius: var(--radius);
}

.glow-wrapper::before {
  content: '';
  position: absolute;
  inset: -1.5px;
  border-radius: calc(var(--radius) + 2px);
  background: conic-gradient(
    from var(--glow-angle, 0deg) at var(--glow-x, 50%) var(--glow-y, 50%),
    transparent 0deg,
    hsl(var(--glow-color)) var(--glow-spread, 0deg),
    transparent calc(var(--glow-spread, 0deg) * 2)
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.glow-wrapper:hover::before { opacity: 0.45; }

.glow-inner {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem 2rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.glow-wrapper:hover .glow-inner {
  border-color: var(--accent-mid);
  box-shadow: 0 2px 12px rgba(132, 107, 90, 0.06);
}

/* ── Cards Grid ──────────────────────────────────────────── */
.cards-grid { display: grid; gap: 1rem; }
.cards-grid.two-col   { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.cards-grid.three-col { grid-template-columns: repeat(3, 1fr); }
.cards-stack { display: flex; flex-direction: column; gap: 1rem; }

/* ── Education Card ──────────────────────────────────────── */
.edu-degree {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.edu-school {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.edu-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
  font-style: italic;
}

.edu-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Work Card ───────────────────────────────────────────── */
.work-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.work-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.work-company {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.2rem;
}

.work-date {
  font-size: 0.7rem;
  font-style: italic;
  color: var(--accent);
  background: var(--accent-light);
  padding: 2px 10px;
  border-radius: 2px;
  white-space: nowrap;
}

.work-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-top: 0.5rem;
}

.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 1rem;
}

.tag {
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 2px;
  background: var(--bg);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* ── Project Card ────────────────────────────────────────── */
.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.8rem;
}

.project-icon {
  width: 38px;
  height: 38px;
  border-radius: 4px;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  border: 1px solid var(--border);
}

.project-links { display: flex; gap: 8px; }

.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 3px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.2s;
  font-size: 0.85rem;
}

.icon-link:hover {
  background: var(--accent-light);
  color: var(--accent);
  border-color: var(--accent-mid);
}

.project-meta {
  font-size: 0.72rem;
  color: var(--accent-mid);
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
  font-style: italic;
}

.project-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.project-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
}

/* ── Skills ──────────────────────────────────────────────── */
.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-pill {
  font-family: inherit;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--text);
  cursor: default;
}

.skill-pill .glow-inner {
  padding: 5px 14px;
}

/* ── Contact ─────────────────────────────────────────────── */
.contact-card .glow-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 2.5rem 2rem;
  gap: 0.5rem;
}

.contact-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.contact-email {
  font-size: 0.95rem;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1px;
  transition: border-color 0.2s, color 0.2s;
}

.contact-email:hover { color: var(--text); border-color: var(--accent); }

.contact-star {
  color: var(--accent-mid);
  font-size: 0.65rem;
}

/* ── Timeline ────────────────────────────────────────────── */
.tl-container {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-left: 140px;   /* space for left labels */
}

/* the vertical track */
.tl-track {
  position: absolute;
  left: 128px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--border);
}

/* beam that fills the track on scroll */
.tl-beam {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 0;
  background: linear-gradient(to bottom, var(--accent), var(--accent-mid));
  transition: height 0.1s linear;
}

/* single timeline row */
.tl-entry {
  display: flex;
  align-items: flex-start;
  gap: 0;
  padding-bottom: 3rem;
  position: relative;
}

.tl-entry:last-child { padding-bottom: 0; }

/* left: type label + year */
.tl-left {
  position: absolute;
  left: -140px;
  width: 118px;
  text-align: right;
  padding-top: 1.85rem;  /* align with card top */
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tl-type {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: lowercase;
  color: var(--accent);
}

.tl-year {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* dot on the line */
.tl-dot {
  position: relative;
  z-index: 2;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bg);
  border: 1.5px solid var(--border);
  flex-shrink: 0;
  margin-top: 1.98rem;
  margin-left: -4px;
  margin-right: 28px;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.tl-dot--lit {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 6px rgba(124, 59, 42, 0.45);
}

/* right: the card */
.tl-right { flex: 1; }

.tl-card { width: 100%; }

.tl-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.tl-org {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.tl-date {
  font-size: 0.72rem;
  font-style: italic;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.tl-location {
  font-size: 0.78rem;
  color: var(--accent-mid);
  font-style: italic;
}

.tl-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.tl-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin: 0.6rem 0 0.8rem;
  padding: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.tl-bullets li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.bullet-star {
  color: var(--accent);
  flex-shrink: 0;
  font-size: 0.7rem;
  margin-top: 0.22rem;
}

@media (max-width: 600px) {
  .tl-container { padding-left: 0; }
  .tl-track { left: 8px; }
  .tl-entry { padding-left: 30px; }
  .tl-left { display: none; }
  .tl-dot { margin-left: -26px; margin-right: 16px; }
}

/* ── Footer ──────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 600px) {
  nav { padding: 0 1.2rem; }
  .nav-links { gap: 1.4rem; }
  section { padding: 60px 1.2rem; }
}

/* ── Link ──────────────────────────────────────────── */
.tl-org a {
  color: inherit;    
  text-decoration: none;  
  transition: text-shadow 0.2s ease, opacity 0.2s ease;
}

.tl-org a:hover {
  text-shadow: 0 0 6px rgba(255,255,255,0.3);
  opacity: 0.8;
}