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

:root {
  --bg:           #ffffff;
  --bg-alt:       #f7f6f3;
  --bg-paper:     #faf9f6;
  --ink:          #1a1a1a;
  --ink-soft:     #2c2c2c;
  --muted:        #6b6b6b;
  --muted-soft:   #9a9a9a;
  --rule:         #1a1a1a;
  --hairline:     #e6e4df;
  --accent:       #c0392b;
  --accent-dark:  #962d22;

  --serif:        'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans:         'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container:    1160px;
  --transition:   0.2s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: 140px 0;
  border-top: 1px solid var(--hairline);
}
.section:first-of-type { border-top: none; }

/* ===== SECTION TITLES ===== */
.section-title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 64px;
  text-align: left;
  display: block;
  position: relative;
  padding-bottom: 20px;
}
.section-title::after {
  content: '';
  display: block;
  width: 64px;
  height: 4px;
  background: var(--accent);
  position: absolute;
  bottom: 0;
  left: 0;
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  border: 2px solid var(--ink);
  border-radius: 0;
}
.btn-primary {
  background: var(--ink);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-secondary {
  background: transparent;
  color: var(--ink);
}
.btn-secondary:hover {
  background: var(--ink);
  color: #fff;
}
.btn-sm {
  padding: 10px 20px;
  font-size: 0.75rem;
}

/* ===== TAGS / PILLS ===== */
.tag {
  display: inline-block;
  padding: 5px 12px;
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--hairline);
  border-radius: 0;
  white-space: nowrap;
}
.tag-primary {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

/* ===== BADGES ===== */
.badge {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 0;
}
.badge-intern {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}
.badge-fulltime {
  background: var(--ink);
  color: #fff;
  border: 1px solid var(--ink);
}

/* ===== MASTHEAD BAR ===== */
.masthead-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: var(--accent);
  z-index: 1100;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 8px;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.navbar.scrolled {
  border-bottom-color: var(--hairline);
}

.nav-inner {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav-links a {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  transition: color var(--transition);
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--ink);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== COVER (HOME PAGE) ===== */
.cover {
  min-height: calc(100vh - 8px);
  display: flex;
  align-items: center;
  padding: 160px 32px 120px;
  background: var(--bg);
  border-bottom: 1px solid var(--hairline);
}

.cover-inner {
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 96px;
  align-items: center;
}

.cover-text {
  max-width: 640px;
}

.cover-eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--ink);
  display: inline-block;
}

.cover-name {
  font-family: var(--serif);
  font-size: clamp(3.6rem, 9vw, 7rem);
  font-weight: 900;
  color: var(--ink);
  line-height: 0.95;
  letter-spacing: -0.035em;
  margin-bottom: 32px;
}

.cover-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
  font-weight: 400;
  color: var(--ink-soft);
  margin-bottom: 36px;
  line-height: 1.4;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--hairline);
}

.cover-summary p {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 16px;
}
.cover-summary p:last-child { margin-bottom: 0; }

.cover-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 44px;
}

/* Headshot */
.cover-photo {
  display: flex;
  justify-content: center;
}

.headshot {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0;
}
.headshot-img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--bg-paper);
}
.headshot-caption {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  padding-top: 12px;
  border-top: 1px solid var(--ink);
}
.headshot-caption span:last-child { color: var(--accent); }

/* ===== PAGE HEADER (non-home pages) ===== */
.page-header {
  padding: 180px 32px 80px;
  background: var(--bg);
  border-bottom: 1px solid var(--hairline);
}
.page-header-inner {
  max-width: var(--container);
  margin: 0 auto;
}
.page-eyebrow {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
  display: inline-block;
}
.page-title {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  font-weight: 900;
  color: var(--ink);
  line-height: 1.0;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
  max-width: 900px;
}
.page-intro {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 720px;
}

/* The first .section right after a .page-header doesn't need a top border */
.page-header + .section { border-top: none; }

/* ===== CASE STUDY PAGE ===== */
.case-hero {
  padding: 160px 32px 32px;
  background: var(--bg);
  border-bottom: 1px solid var(--hairline);
}
.case-hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.case-hero-logo {
  display: flex;
  justify-content: center;
}
.case-logo-img {
  display: block;
  width: 100%;
  max-width: 480px;
  height: auto;
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(26,26,26,0.08);
}
.case-hero-meta .page-title { margin-bottom: 18px; }
.case-org {
  font-family: var(--sans);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 32px;
  letter-spacing: 0.01em;
}
.case-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 28px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}
.case-meta-list li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.case-meta-label {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.case-meta-value {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
}

/* Case sections */
.case-section { padding: 32px 0; }
.case-section-alt { background: var(--bg-paper); }
.case-section-tight-bottom { padding-bottom: 12px; }
.case-section-tight-top { padding-top: 12px; }
.case-section-tight-bottom + .case-section-alt { border-top: none; }
.case-container { max-width: 920px; }
.case-section .section-title { font-size: clamp(2rem, 4.2vw, 2.8rem); margin-bottom: 40px; }

.case-body p {
  font-family: var(--sans);
  font-size: 1.08rem;
  color: var(--ink-soft);
  line-height: 1.85;
  margin-bottom: 22px;
}
.case-body p:last-child { margin-bottom: 0; }

/* Figure */
.case-figure {
  margin: 56px 0 0;
}
.case-figure-img {
  display: block;
  width: 100%;
  border: 1px solid var(--hairline);
  border-radius: 6px;
  box-shadow: 0 12px 32px rgba(26,26,26,0.08);
}
.case-figure-caption {
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--muted);
  text-align: center;
  margin-top: 18px;
  letter-spacing: 0.01em;
}

/* Outcomes list */
.case-outcomes {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 2px solid var(--ink);
  padding-top: 28px;
}
.case-outcomes li {
  font-family: var(--sans);
  font-size: 1.02rem;
  color: var(--ink-soft);
  line-height: 1.75;
  padding-left: 28px;
  padding-bottom: 16px;
  position: relative;
  border-bottom: 1px solid var(--hairline);
}
.case-outcomes li:last-child { border-bottom: none; padding-bottom: 0; }
.case-outcomes li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 16px;
  height: 2px;
  background: var(--accent);
}

/* Tools tag strip */
.case-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.case-tools .tag {
  padding: 8px 16px;
  font-size: 0.82rem;
}

/* Back nav (above main footer) */
.case-back-nav {
  border-top: 1px solid var(--hairline);
  padding: 44px 0;
  background: var(--bg);
}
.case-back-link {
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  transition: color var(--transition);
}
.case-back-link:hover { color: var(--accent); }

/* Experience card "Read case study" link */
.timeline-cta {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding-bottom: 4px;
  border-bottom: 1px solid var(--accent);
  transition: color var(--transition), border-color var(--transition), gap var(--transition);
}
.timeline-cta:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
  gap: 10px;
}

/* Responsive: case study */
@media (max-width: 767px) {
  .case-hero {
    padding: 120px 24px 28px;
  }
  .case-hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .case-logo-img { max-width: 100%; }
  .case-section { padding: 28px 0; }
  .case-section .section-title { font-size: 1.8rem; margin-bottom: 32px; }
  .case-body p { font-size: 1rem; }
  .case-meta-list { gap: 24px; }
  .case-figure { margin-top: 40px; }
}

/* ===== HERO (legacy, unused on multi-page but kept for reference) ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 160px 32px 100px;
  background: var(--bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(to bottom, var(--bg), var(--bg-paper));
  opacity: 0.5;
}

.hero-content {
  position: relative;
  max-width: 880px;
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
  display: inline-block;
}

.hero-name {
  font-family: var(--serif);
  font-size: clamp(3.2rem, 8vw, 6rem);
  font-weight: 900;
  color: var(--ink);
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}

.hero-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.3rem, 2.8vw, 1.7rem);
  font-weight: 400;
  color: var(--ink-soft);
  margin-bottom: 32px;
  line-height: 1.4;
  max-width: 720px;
}

.hero-bio {
  font-family: var(--sans);
  font-size: 1.02rem;
  color: var(--muted);
  max-width: 640px;
  margin-bottom: 48px;
  line-height: 1.8;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
}

.hero-socials {
  display: flex;
  gap: 14px;
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--ink);
  color: var(--ink);
  transition: background var(--transition), color var(--transition);
}
.social-link svg { width: 18px; height: 18px; }
.social-link:hover {
  background: var(--ink);
  color: #fff;
}

/* ===== ABOUT ===== */
.about {
  background: var(--bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 96px;
  align-items: start;
}

.about-text p {
  font-family: var(--sans);
  color: var(--ink-soft);
  font-size: 1.02rem;
  margin-bottom: 22px;
  line-height: 1.85;
}
.about-text p:first-child::first-letter {
  font-family: var(--serif);
  font-weight: 900;
  font-size: 4.4rem;
  float: left;
  line-height: 0.9;
  padding: 6px 12px 0 0;
  color: var(--accent);
}
.about-text p:last-child { margin-bottom: 0; }

.about-stats {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 2px solid var(--ink);
}

.stat-card {
  padding: 28px 0;
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat-card:last-child { border-bottom: 2px solid var(--ink); }

.stat-number {
  font-family: var(--serif);
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-label {
  font-family: var(--sans);
  font-size: 0.74rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ===== EXPERIENCE / TIMELINE ===== */
.experience {
  background: var(--bg-paper);
}

.timeline {
  position: relative;
}

.timeline-item {
  position: relative;
  padding: 48px 0;
  border-bottom: 1px solid var(--hairline);
}
.timeline-item:first-child { padding-top: 0; }
.timeline-item:last-child { border-bottom: none; padding-bottom: 0; }

.timeline-marker {
  display: none;
}

.timeline-card {
  background: transparent;
  border: none;
  padding: 0;
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.timeline-role {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.timeline-company {
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.timeline-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.timeline-date {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.timeline-bullets {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 820px;
}
.timeline-bullets li {
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink-soft);
  padding-left: 22px;
  position: relative;
  line-height: 1.7;
}
.timeline-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 12px;
  height: 1px;
  background: var(--accent);
}

.timeline-summary {
  font-family: var(--sans);
  font-size: 1.02rem;
  color: var(--ink-soft);
  line-height: 1.8;
  max-width: 820px;
}

/* ===== PROJECTS ===== */
.projects {
  background: var(--bg);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.project-card {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-top: 4px solid var(--ink);
  transition: border-color var(--transition), transform var(--transition);
}
.project-card:hover {
  border-top-color: var(--accent);
}

.project-card-inner {
  padding: 36px 30px 30px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.project-context {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.project-title {
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 18px;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.project-desc {
  font-family: var(--sans);
  font-size: 0.94rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 24px;
  flex: 1;
}

.project-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--hairline);
}
.metric-chip {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--sans);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  background: var(--bg-paper);
  color: var(--ink);
  border: 1px solid var(--hairline);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.project-actions {
  margin-top: auto;
}

/* ===== SKILLS ===== */
.skills {
  background: var(--bg-paper);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px 64px;
}

.skill-group {
  padding: 32px 0 0;
  border-top: 2px solid var(--ink);
}

.skill-group-label {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ===== EDUCATION ===== */
.education {
  background: var(--bg);
}

.education-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.edu-card {
  background: var(--bg);
  border: 1px solid var(--hairline);
  border-top: 4px solid var(--ink);
  padding: 36px 30px;
  transition: border-color var(--transition);
  display: flex;
  flex-direction: column;
}
.edu-card:hover {
  border-top-color: var(--accent);
}
.edu-card-featured {
  border-top-color: var(--accent);
  background: var(--bg-paper);
}

.edu-degree {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.edu-institution {
  font-family: var(--sans);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 6px;
}
.edu-location {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 24px;
}
.edu-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--hairline);
  margin-top: auto;
}
.edu-date {
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.edu-gpa {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.05em;
  margin-left: auto;
}

/* ===== CONTACT ===== */
.contact {
  background: var(--bg-paper);
}

.contact-intro {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--ink-soft);
  max-width: 600px;
  margin-bottom: 56px;
  line-height: 1.5;
}

.contact-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  max-width: 760px;
  border-top: 2px solid var(--ink);
  border-left: 1px solid var(--hairline);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px 26px;
  background: transparent;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  transition: background var(--transition);
}
.contact-item:hover {
  background: var(--bg);
}

.contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--ink);
  color: var(--ink);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}
.contact-icon svg { width: 18px; height: 18px; }
.contact-item:hover .contact-icon {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.contact-item > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.contact-label {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.contact-value {
  font-family: var(--sans);
  font-size: 0.96rem;
  color: var(--ink);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--ink);
  color: var(--bg);
  padding: 36px 0;
}
.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer p {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.04em;
}
.footer-top {
  font-family: var(--sans);
  font-size: 0.74rem;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.footer-top:hover { color: var(--accent); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1023px) {
  .section { padding: 110px 0; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .about-stats { border-top: 2px solid var(--ink); }

  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .skills-grid { gap: 40px 48px; }

  /* Cover: stack on tablet, photo above text */
  .cover-inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .cover-photo { order: -1; justify-content: flex-start; }
  .headshot { max-width: 320px; }

  .page-header { padding: 150px 32px 64px; }
}

@media (max-width: 767px) {
  body { font-size: 16px; }

  .container { padding: 0 24px; }
  .section { padding: 88px 0; }

  .section-title { margin-bottom: 48px; }

  /* Nav */
  .nav-inner { height: 64px; padding: 0 24px; }
  .nav-hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: calc(8px + 64px);
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 12px 0;
    border-bottom: 1px solid var(--hairline);
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    pointer-events: none;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 14px 24px;
    font-size: 0.85rem;
  }
  .nav-links a::after { display: none; }

  /* Hero (legacy) */
  .hero { padding: 120px 24px 72px; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; justify-content: center; }

  /* Cover */
  .cover { padding: 120px 24px 80px; }
  .cover-ctas { flex-direction: column; align-items: stretch; }
  .cover-ctas .btn { width: 100%; justify-content: center; }
  .headshot { max-width: 280px; }

  /* Page header */
  .page-header { padding: 120px 24px 56px; }

  /* Projects */
  .projects-grid { grid-template-columns: 1fr; }

  /* Skills */
  .skills-grid { grid-template-columns: 1fr; gap: 36px; }

  /* Education */
  .education-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-links { grid-template-columns: 1fr; max-width: 100%; }
  .contact-item { padding: 20px 22px; }
  .contact-value { font-size: 0.88rem; }

  /* About */
  .about-text p:first-child::first-letter {
    font-size: 3.6rem;
  }

  /* Timeline */
  .timeline-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .timeline-meta { align-items: flex-start; flex-direction: row; gap: 12px; }
  .timeline-role { font-size: 1.4rem; }
}

@media (max-width: 400px) {
  .hero-name { font-size: 2.6rem; }
  .section-title { font-size: 2rem; }
}