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

:root {
  --cream:      #f5f0e8;
  --warm-white: #faf7f2;
  --parchment:  #ede5d4;
  --ink:        #1e1a14;
  --ink-soft:   #3d3628;
  --ink-muted:  #7a6f5e;
  --moss:       #4a5e3a;
  --moss-light: #6b8050;
  --rust:       #9b4f2e;
  --rust-light: #c46b42;
  --amber:      #c89a3c;
  --amber-pale: #f0dfa0;

  --font-serif: 'Lora', Georgia, serif;
  --font-mono:  'DM Mono', 'Courier New', monospace;

  --section-pad: clamp(4rem, 8vw, 7rem);
  --max-w: 1100px;
  --radius: 10px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--warm-white);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.75;
}

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

/* ── NAV ──────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2.5rem;
  background: rgba(245, 240, 232, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(74, 94, 58, 0.12);
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 600;
  color: var(--moss);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav ul a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  transition: color 0.2s;
}

nav ul a:hover { color: var(--moss); }

.nav-cta {
  background: var(--moss) !important;
  color: var(--cream) !important;
  padding: 0.4rem 1rem;
  border-radius: 4px;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--moss-light) !important; }

/* ── HERO ──────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 2.5rem 4rem;
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  gap: 3rem;
}

.hero-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  z-index: 0;
}

.hero-content {
  flex: 1;
  position: relative;
  z-index: 1;
  animation: fadeUp 0.9s ease both;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--moss);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.hero-content h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 1.4rem;
}

.hero-content h1 em {
  color: var(--rust);
  font-style: italic;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--ink-muted);
  max-width: 480px;
  margin-bottom: 2.2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--moss);
  color: var(--cream);
  padding: 0.75rem 1.8rem;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--moss-light); transform: translateY(-1px); }

.btn-ghost {
  border: 1.5px solid var(--moss);
  color: var(--moss);
  padding: 0.75rem 1.8rem;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  transition: background 0.2s, color 0.2s;
}
.btn-ghost:hover { background: var(--moss); color: var(--cream); }

/* Hero decoration */
.hero-decoration {
  flex: 0 0 340px;
  position: relative;
  height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeUp 0.9s 0.2s ease both;
}

.deco-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid;
  animation: slowSpin linear infinite;
}

.ring-1 {
  width: 280px; height: 280px;
  border-color: rgba(74, 94, 58, 0.18);
  animation-duration: 30s;
}
.ring-2 {
  width: 200px; height: 200px;
  border-color: rgba(155, 79, 46, 0.15);
  animation-duration: 22s;
  animation-direction: reverse;
}
.ring-3 {
  width: 120px; height: 120px;
  border-color: rgba(200, 154, 60, 0.2);
  animation-duration: 16s;
}

.deco-tag {
  position: relative;
  background: var(--ink);
  color: var(--amber-pale);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.8rem 1.2rem;
  border-radius: 8px;
  line-height: 1.9;
  z-index: 1;
  box-shadow: 0 8px 30px rgba(30,26,20,0.2);
}

.tag-line { display: block; }

@keyframes slowSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── SECTIONS (shared) ────────────────────────────────── */
.section {
  padding: var(--section-pad) 2.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1rem;
}

.section h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 2.5rem;
}

/* Section dividers */
.section:not(.hero) {
  border-top: 1px solid rgba(74,94,58,0.1);
}

/* ── ABOUT ────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
}

.about-text strong { color: var(--ink); }

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

.about-card {
  background: var(--parchment);
  border-radius: var(--radius);
  padding: 1.2rem 1rem;
  text-align: center;
  border: 1px solid rgba(74,94,58,0.1);
  transition: transform 0.2s, box-shadow 0.2s;
}
.about-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(30,26,20,0.08);
}

.card-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.card-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.2rem;
}
.card-sub {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-muted);
  line-height: 1.4;
}

/* ── SKILLS ───────────────────────────────────────────── */
.skills { background: var(--cream); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.skill-group h3 {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--moss);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--amber-pale);
}

.skill-group ul { list-style: none; }

.skill-group li {
  font-size: 0.95rem;
  color: var(--ink-soft);
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(74,94,58,0.07);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-group li::before {
  content: '›';
  color: var(--rust-light);
  font-family: var(--font-mono);
}

/* Certs */
.certs-strip {
  background: var(--warm-white);
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
  border: 1px solid rgba(74,94,58,0.12);
}

.certs-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1rem;
}

.certs-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.cert-badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.4rem 0.9rem;
  border-radius: 20px;
}

.cert-badge.earned {
  background: var(--moss);
  color: var(--cream);
}

.cert-badge.in-progress {
  background: transparent;
  border: 1.5px dashed var(--amber);
  color: var(--ink-soft);
}

.cert-badge em {
  font-style: normal;
  opacity: 0.65;
  margin-left: 0.3em;
}

/* ── PROJECTS ─────────────────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--parchment);
  border-radius: var(--radius);
  padding: 1.8rem;
  border: 1px solid rgba(74,94,58,0.1);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(30,26,20,0.1);
}

.project-card.featured {
  border-color: var(--amber);
  background: #fdf6e3;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--moss);
  color: var(--cream);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
}

.project-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--rust);
  transition: color 0.2s;
}
.project-links a:hover { color: var(--rust-light); }

.project-card h3 {
  font-size: 1.1rem;
  color: var(--ink);
  line-height: 1.3;
}

.project-card p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  flex: 1;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.project-stack span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  background: rgba(74,94,58,0.1);
  color: var(--moss);
  padding: 0.2rem 0.55rem;
  border-radius: 3px;
}

/* ── EXPERIENCE ───────────────────────────────────────── */
.experience { background: var(--cream); }

.timeline {
  position: relative;
  padding-left: 2.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0.5rem;
  top: 0.4rem;
  bottom: 0;
  width: 1.5px;
  background: linear-gradient(to bottom, var(--moss), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

.timeline-dot {
  position: absolute;
  left: -2rem;
  top: 0.4rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--rust-light);
  border: 2px solid var(--warm-white);
  box-shadow: 0 0 0 2px var(--rust-light);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-muted);
  margin-bottom: 0.4rem;
}

.timeline-content h3 {
  font-size: 1.1rem;
  color: var(--ink);
  margin-bottom: 0.2rem;
}

.timeline-org {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--moss);
  margin-bottom: 0.7rem;
}

.timeline-content p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* ── CONTACT ──────────────────────────────────────────── */
.contact { text-align: center; }

.contact-inner {
  max-width: 560px;
  margin: 0 auto;
}

.contact-inner p {
  color: var(--ink-muted);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--ink-soft);
  padding: 0.8rem 1.8rem;
  border-radius: 8px;
  border: 1px solid rgba(74,94,58,0.15);
  background: var(--parchment);
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  min-width: 320px;
}

.contact-link:hover {
  border-color: var(--moss);
  background: var(--cream);
  transform: translateY(-2px);
}

.link-icon {
  width: 26px;
  text-align: center;
  font-style: normal;
  color: var(--moss);
  font-weight: 600;
}

/* ── FOOTER ───────────────────────────────────────────── */
footer {
  border-top: 1px solid rgba(74,94,58,0.1);
  padding: 2rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-muted);
  max-width: var(--max-w);
  margin: 0 auto;
}

/* ── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 900px) {
  .hero { flex-direction: column; padding-top: 8rem; }
  .hero-decoration { flex: unset; height: 260px; }
  .ring-1 { width: 220px; height: 220px; }
  .ring-2 { width: 160px; height: 160px; }
  .ring-3 { width: 100px; height: 100px; }
  .about-grid { grid-template-columns: 1fr; }
  .about-aside { grid-template-columns: repeat(4, 1fr); }
  footer { flex-direction: column; gap: 0.5rem; text-align: center; }
}

/* ── BLOG TEASER (homepage) ───────────────────────────── */
.blog-teaser { background: var(--warm-white); }

.blog-teaser-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
}

.blog-teaser-header h2 { margin-bottom: 0; }

.blog-teaser-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.blog-teaser-card {
  background: var(--parchment);
  border-radius: var(--radius);
  padding: 1.8rem;
  border: 1px solid rgba(74,94,58,0.1);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.blog-teaser-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(30,26,20,0.09);
}

.blog-teaser-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.post-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
}

.post-tag-pill {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  background: rgba(74,94,58,0.1);
  color: var(--moss);
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
}

.blog-teaser-card h3 {
  font-size: 1.05rem;
  line-height: 1.35;
}

.blog-teaser-card h3 a {
  color: var(--ink);
  transition: color 0.2s;
}
.blog-teaser-card h3 a:hover { color: var(--moss); }

.blog-teaser-card p {
  font-size: 0.92rem;
  color: var(--ink-soft);
  flex: 1;
}

.read-more {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--rust);
  transition: color 0.2s;
}
.read-more:hover { color: var(--rust-light); }

/* ── BLOG INDEX PAGE ──────────────────────────────────── */
.blog-index { }

.blog-intro {
  color: var(--ink-muted);
  margin-bottom: 3rem;
  font-size: 1.05rem;
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.blog-list-item {
  padding: 2rem 0;
  border-bottom: 1px solid rgba(74,94,58,0.1);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.blog-list-item:first-child { border-top: 1px solid rgba(74,94,58,0.1); }

.blog-list-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.blog-list-item h3 {
  font-size: 1.25rem;
  line-height: 1.3;
}

.blog-list-item h3 a {
  color: var(--ink);
  transition: color 0.2s;
}
.blog-list-item h3 a:hover { color: var(--moss); }

.blog-list-item p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  max-width: 680px;
}

.no-posts {
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* ── INDIVIDUAL POST ──────────────────────────────────── */
.post-full { max-width: 720px; }

.post-full-header {
  margin-bottom: 3rem;
}

.back-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--moss);
  display: inline-block;
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}
.back-link:hover { color: var(--moss-light); }

.post-full-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.post-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.post-body {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.post-body h2 {
  font-size: 1.4rem;
  color: var(--ink);
  margin: 2.5rem 0 1rem;
}

.post-body h3 {
  font-size: 1.15rem;
  color: var(--ink);
  margin: 2rem 0 0.75rem;
}

.post-body p { margin-bottom: 1.4rem; }

.post-body a { color: var(--moss); text-decoration: underline; }

.post-body ul, .post-body ol {
  margin: 0 0 1.4rem 1.5rem;
}

.post-body li { margin-bottom: 0.4rem; }

.post-body code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--parchment);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: var(--rust);
}

.post-body pre {
  background: var(--ink);
  color: var(--amber-pale);
  padding: 1.5rem;
  border-radius: var(--radius);
  overflow-x: auto;
  margin-bottom: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.6;
}

.post-body pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.post-body blockquote {
  border-left: 3px solid var(--amber);
  padding-left: 1.2rem;
  margin: 0 0 1.4rem;
  color: var(--ink-muted);
  font-style: italic;
}

  nav ul { gap: 1rem; }
  nav ul li:not(:last-child) { display: none; }
  .about-aside { grid-template-columns: 1fr 1fr; }
  .contact-link { min-width: unset; width: 100%; }
}