/*-- scss:rules --*/

/* ─── Fonts ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Mono:wght@300;400;500&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');

/* ─── Palette ────────────────────────────────────────────── */
:root {
  --da-ink:        #1a1a2e;
  --da-slate:      #3d3d5c;
  --da-accent:     #e05c3a;       /* warm terracotta */
  --da-accent2:    #5c8aae;       /* muted steel blue */
  --da-bg:         #faf8f5;       /* warm off-white */
  --da-surface:    #f0ede8;
  --da-border:     #ddd8d0;
  --da-mono:       'DM Mono', monospace;
  --da-serif:      'DM Serif Display', serif;
  --da-sans:       'DM Sans', sans-serif;
}

/* ─── Base ───────────────────────────────────────────────── */
body {
  font-family: var(--da-sans);
  background-color: var(--da-bg);
  color: var(--da-ink);
  font-size: 1.05rem;
  line-height: 1.75;
}

h1, h2, h3 {
  font-family: var(--da-serif);
  color: var(--da-ink);
  letter-spacing: -0.02em;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 1.9rem; border-bottom: 2px solid var(--da-accent); padding-bottom: 0.25rem; margin-top: 2.5rem; }
h3 { font-size: 1.3rem; color: var(--da-slate); }

a {
  color: var(--da-accent);
  text-decoration: none;
  transition: color 0.2s;
}
a:hover { color: var(--da-accent2); text-decoration: underline; }

/* ─── Navbar ─────────────────────────────────────────────── */
.navbar {
  background-color: var(--da-ink) !important;
  border-bottom: 3px solid var(--da-accent);
  font-family: var(--da-mono);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.navbar-brand, .navbar-nav .nav-link {
  color: #f0ede8 !important;
}

.navbar-nav .nav-link:hover {
  color: var(--da-accent) !important;
}

/* ─── Hero section ───────────────────────────────────────── */
.hero {
  padding: 5rem 0 3rem;
  position: relative;
}

.hero-eyebrow {
  font-family: var(--da-mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--da-accent);
  margin-bottom: 0.75rem;
}

.hero h1 {
  font-size: 3.8rem;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--da-slate);
  max-width: 560px;
  line-height: 1.7;
}

/* ─── Skill tags ─────────────────────────────────────────── */
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0;
}

.tag {
  font-family: var(--da-mono);
  font-size: 0.78rem;
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
  background: var(--da-surface);
  border: 1px solid var(--da-border);
  color: var(--da-slate);
  letter-spacing: 0.04em;
}

.tag.accent {
  background: var(--da-accent);
  border-color: var(--da-accent);
  color: white;
}

/* ─── Project cards ──────────────────────────────────────── */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
  margin: 2rem 0;
}

.project-card {
  background: white;
  border: 1px solid var(--da-border);
  border-top: 4px solid var(--da-accent);
  padding: 1.75rem;
  transition: box-shadow 0.25s, transform 0.25s;
  border-radius: 0 0 4px 4px;
}

.project-card:hover {
  box-shadow: 0 8px 30px rgba(26,26,46,0.12);
  transform: translateY(-3px);
}

.project-card h3 {
  font-family: var(--da-serif);
  font-size: 1.25rem;
  color: var(--da-ink);
  margin-bottom: 0.5rem;
}

.project-card .card-meta {
  font-family: var(--da-mono);
  font-size: 0.75rem;
  color: var(--da-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

/* ─── Resume timeline ────────────────────────────────────── */
.timeline-item {
  border-left: 3px solid var(--da-accent2);
  padding-left: 1.5rem;
  margin-bottom: 2.5rem;
  position: relative;
}

.timeline-item::before {
  content: '';
  width: 11px;
  height: 11px;
  background: var(--da-accent);
  border-radius: 50%;
  position: absolute;
  left: -7px;
  top: 6px;
}

.timeline-item .org {
  font-family: var(--da-mono);
  font-size: 0.8rem;
  color: var(--da-accent2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.timeline-item .dates {
  font-family: var(--da-mono);
  font-size: 0.78rem;
  color: var(--da-slate);
  margin-left: 1rem;
}

/* ─── Footer ─────────────────────────────────────────────── */
.page-footer {
  background: var(--da-ink);
  color: #a0a0c0;
  font-family: var(--da-mono);
  font-size: 0.8rem;
  padding: 1.5rem;
  margin-top: 4rem;
}

.page-footer a { color: var(--da-accent); }

/* ─── Utility ────────────────────────────────────────────── */
.mono { font-family: var(--da-mono); }
.accent-text { color: var(--da-accent); }
.muted { color: var(--da-slate); }

hr {
  border: none;
  border-top: 1px solid var(--da-border);
  margin: 2.5rem 0;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero h1 { font-size: 2.4rem; }
  .project-grid { grid-template-columns: 1fr; }
}