/* ─── Design tokens ──────────────────────────────────────── */
:root {
  --bg: #FBF8F3;
  --bg-warm: #F0E8DA;
  --bg-deep: #E8DCC4;
  --surface: #FFFFFF;
  --surface-muted: #FDFBF6;
  --border: #E8E1D4;
  --border-soft: #F0EBE0;
  --ink: #2C2A26;
  --ink-soft: #5C564E;
  --ink-muted: #8B847A;
  --accent: #2D4A5F;
  --accent-deep: #1F3447;
  --max-w: 1080px;
  --max-w-narrow: 760px;
  --radius: 6px;
  --shadow-soft: 0 4px 20px rgba(44, 42, 38, 0.06);
  --shadow-lift: 0 8px 32px rgba(44, 42, 38, 0.10);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}

a:hover { border-bottom-color: var(--accent); }

ul { list-style: none; }

em { font-style: italic; }

/* ─── Sticky bar (revealed on scroll) ────────────────────── */
.sticky-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(251, 248, 243, 0.92);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 0.7rem 1.5rem;
  z-index: 100;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

body.scrolled .sticky-bar {
  opacity: 1;
  transform: translateY(0);
}

.sticky-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.sticky-name {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
  border-bottom: none;
}

.sticky-name em {
  font-weight: 500;
  color: var(--ink-soft);
}

.sticky-name:hover { border-bottom: none; color: var(--accent); }

.sticky-links {
  display: flex;
  gap: 1.4rem;
  font-size: 0.88rem;
}

.sticky-links a { color: var(--ink-soft); }
.sticky-links a:hover { color: var(--accent); border-bottom-color: var(--accent); }

@media (max-width: 720px) {
  .sticky-bar { display: none; }
}

/* ─── Hero (Editorial / Asymmetric) ──────────────────────── */
.hero {
  background:
    radial-gradient(ellipse at top right, rgba(232, 220, 196, 0.55), transparent 60%),
    linear-gradient(180deg, var(--bg-warm) 0%, var(--bg) 100%);
  padding: 4.5rem 1.5rem 3rem;
  position: relative;
  overflow: visible;
  border-bottom: 1px solid var(--border);
}

/* Banner image as faint background texture — upper portion of photo only.
   Image is zoomed (auto 160% height) and anchored to top so the
   "EXPLORE · THINK · BUILD · REPEAT" caption along the bottom of the
   source photo is cropped out and never visible behind the headline. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('Canva_banner.png');
  background-size: auto 160%;
  background-position: center top;
  background-repeat: no-repeat;
  opacity: 0.13;
  z-index: 0;
  pointer-events: none;
}

/* Thin accent line on the left of hero text — subtle structural cue */
.hero-inner > * { position: relative; z-index: 1; }

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 1.5rem;
  align-items: center;
}

.hero-text {
  position: relative;
  max-width: 640px;
}

.hero-eyebrow {
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.name {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: clamp(2.5rem, 5.8vw, 3.9rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.name .degree {
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}

.tagline {
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  font-size: 1.25rem;
  color: var(--ink-soft);
  margin-top: 1.1rem;
  max-width: none;
}

.hero-areas {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin-top: 1.5rem;
  line-height: 1.7;
  max-width: 100%;
}

.hero-areas em {
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  color: var(--ink);
  font-weight: 500;
}

/* "Currently exploring" line — contemporaneity signal */
.hero-current {
  margin-top: 1.5rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.55;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.hero-current .current-label {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.68rem;
  color: var(--accent);
  font-weight: 600;
  margin-right: 0.7rem;
  display: inline-block;
  font-family: 'Inter', sans-serif;
}

.hero-links {
  margin-top: 2rem;
  display: flex;
  gap: 1.3rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
}

.hero-links a {
  color: var(--ink-muted);
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.hero-links a::after {
  content: "↗";
  font-size: 0.65rem;
  opacity: 0.5;
}

.hero-links a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Photo frame (round portrait, editorial: larger, grounded, soft edge) */
.hero-photo-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 330px;
  justify-self: center;
  margin-top: 1.5rem;
}

.hero-photo-frame img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* slightly lower object-position to crop out empty headroom above the head,
     giving more presence and intimacy to the face */
  object-position: center 65%;
  border-radius: 50%;
  border: none;
  /* subtler shadow — less profile-picture, more editorial */
  box-shadow: 0 3px 14px rgba(120, 110, 95, 0.09);
}

/* (Banner strip element removed — banner image now lives as
   a faint background texture inside the hero itself via .hero::before) */

/* ─── Sections (full-bleed backgrounds) ──────────────────── */
.section {
  padding: 4.5rem 1.5rem 4rem;
}

.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-intro { background: var(--bg); padding-top: 2.5rem; }
.section-work { background: var(--surface-muted); border-top: 1px solid var(--border-soft); border-bottom: 1px solid var(--border-soft); }

.section h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  font-size: 1.85rem;
  color: var(--ink);
  margin-bottom: 1.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.section h2::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 48px;
  height: 2px;
  background: var(--accent);
}

/* ─── Intro: About + Magazine-inset Glance ──────────────── */
.section-intro {
  background: var(--bg);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2.25rem;
  align-items: start;
}

.intro-about h2 { margin-bottom: 1.25rem; }
.intro-about .prose p + p { margin-top: 0.85rem; }

.intro-glance {
  position: sticky;
  top: 5rem;
  padding-top: 3.5rem;
  padding-left: 1.5rem;
}

.glance-section {
  padding: 0.85rem 0;
  border-top: 1px solid var(--border);
}

.glance-section:first-child {
  padding-top: 0;
  border-top: none;
}

.glance-section h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.72rem;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.55rem;
}

.cell-list {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--ink-soft);
}

.cell-list strong {
  font-weight: 500;
  color: var(--ink);
}

.cell-year {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  color: var(--accent);
  font-weight: 500;
  display: inline-block;
  min-width: 2.6rem;
}

.cell-meta {
  color: var(--ink-muted);
  font-size: 0.8rem;
  font-style: italic;
}

.glance-cta-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.4rem;
  padding-top: 0.4rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid transparent;
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--accent);
  transition: color 0.15s ease;
}

.glance-cta-inline span {
  display: inline-block;
  transition: transform 0.25s ease;
}

.glance-cta-inline:hover {
  color: var(--accent-deep);
}

.glance-cta-inline:hover span {
  transform: translateY(3px);
}

.glance-cta-inline:hover {
  color: var(--accent-deep);
  border-bottom-color: transparent;
}

.prose p + p { margin-top: 1rem; }
.prose p { color: var(--ink); }

/* ─── Core Strengths grid ────────────────────────────────── */
.section-strengths { background: var(--bg); }

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.strength-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem 1.85rem;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.strength-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(44, 42, 38, 0.10);
}

.strength-card h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--ink);
  margin-bottom: 0.85rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.strength-card h3::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--accent);
}

/* Mode-of-contribution sentence — what the work *does*, in plain editorial serif */
.strength-action {
  font-family: 'Playfair Display', Georgia, serif;
  font-style: normal;
  font-weight: 500;
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

/* Supporting keyword cluster — italic, muted, generous line-height for scanability */
.strength-keywords {
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.9;
}

/* Lead card — controlled asymmetry for primary positioning */
.strength-card-lead {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--surface) 0%, rgba(232, 220, 196, 0.28) 100%);
  padding: 1.9rem 2.25rem;
}

.strength-card-lead h3 {
  font-size: 1.42rem;
}

.strength-card-lead h3::after {
  width: 64px;
}

.strength-card-lead .strength-action {
  font-size: 1.08rem;
  line-height: 1.55;
  max-width: 56ch;
}

.strength-card-lead .strength-keywords {
  font-size: 0.94rem;
}

/* ─── Selected Work — vertical tabs ──────────────────────── */
.tab-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tabs {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2.5rem;
  align-items: start;
}

.tab-list {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  border-right: 1px solid var(--border);
  padding-right: 1rem;
  position: sticky;
  top: 5rem;
}

.tab-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--ink-muted);
  padding: 0.7rem 0.65rem 0.7rem 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  transition: color 0.15s ease, padding-left 0.15s ease, background 0.15s ease;
  border-radius: 4px;
  line-height: 1.3;
  border-left: 2px solid transparent;
}

.tab-label:hover {
  color: var(--ink-soft);
  padding-left: 1rem;
  background: rgba(232, 220, 196, 0.2);
}

.tab-num {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 0.85rem;
  color: var(--ink-muted);
  font-weight: 500;
  min-width: 1.6rem;
  flex-shrink: 0;
}

#tab-1:checked ~ .tab-list label[for="tab-1"],
#tab-2:checked ~ .tab-list label[for="tab-2"],
#tab-3:checked ~ .tab-list label[for="tab-3"],
#tab-4:checked ~ .tab-list label[for="tab-4"],
#tab-5:checked ~ .tab-list label[for="tab-5"] {
  color: var(--ink);
  font-weight: 500;
  border-left-color: var(--accent);
  padding-left: 1rem;
  background: rgba(232, 220, 196, 0.35);
}

#tab-1:checked ~ .tab-list label[for="tab-1"] .tab-num,
#tab-2:checked ~ .tab-list label[for="tab-2"] .tab-num,
#tab-3:checked ~ .tab-list label[for="tab-3"] .tab-num,
#tab-4:checked ~ .tab-list label[for="tab-4"] .tab-num,
#tab-5:checked ~ .tab-list label[for="tab-5"] .tab-num {
  color: var(--accent);
}

.tab-panels { position: relative; }

.tab-panel {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 2.25rem;
  box-shadow: var(--shadow-soft);
  animation: fadeIn 0.35s ease;
}

#tab-1:checked ~ .tab-panels [data-tab="1"],
#tab-2:checked ~ .tab-panels [data-tab="2"],
#tab-3:checked ~ .tab-panels [data-tab="3"],
#tab-4:checked ~ .tab-panels [data-tab="4"],
#tab-5:checked ~ .tab-panels [data-tab="5"] {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Card head with serif numeral */
.card-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--border);
}

.card-num {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--accent);
  line-height: 0.9;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}

.card-head-text { flex: 1; }

.card-head h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--ink);
  line-height: 1.25;
}

.card-head .meta {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-top: 0.4rem;
  font-style: italic;
}

.tab-panel p + p { margin-top: 0.85rem; }
.tab-panel strong { font-weight: 600; color: var(--ink); }

/* Section dividers inside a case-study card (Challenge / Approach / Outcomes...) */
.card-section {
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 1.75rem 0 0.55rem;
}
.card-figure + .card-section,
.card-head + .card-section { margin-top: 1.25rem; }

/* "Why it matters" — practical-relevance bridge for non-academic readers */
.why-matters {
  font-family: 'Playfair Display', Georgia, serif;
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ink-soft);
  border-left: 2px solid var(--accent);
  padding: 0.85rem 0 0.85rem 1.5rem;
  margin: 2.25rem 0 0.5rem;
}
.why-matters .why-label {
  font-family: 'Inter', sans-serif;
  font-style: normal;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.7rem;
}

/* Card figure (action photo) */
.card-figure {
  margin: 0 0 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--border);
}

.card-figure img {
  width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}

.card-figure:hover img { transform: scale(1.02); }

.card-figure figcaption {
  padding: 0.65rem 1rem;
  font-size: 0.82rem;
  color: var(--ink-muted);
  font-style: italic;
  background: var(--surface-muted);
  border-top: 1px solid var(--border);
}

/* Tags as italic serif */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.8rem;
  margin-top: 1.5rem;
  font-family: 'Playfair Display', Georgia, serif;
  font-style: normal;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink);
}

.tags li {
  display: inline-flex;
  align-items: center;
}

.tags li::before {
  content: "·";
  color: var(--ink-muted);
  margin-right: 0.55em;
  font-style: normal;
  font-weight: 600;
}

.tags li:first-child::before { display: none; }

/* Links with arrow prefix */
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  font-size: 0.92rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--border);
}

.links li {
  display: inline-flex;
  align-items: baseline;
}

.links li::before {
  content: "→";
  color: var(--ink-muted);
  margin-right: 0.45rem;
  font-size: 0.92rem;
}

/* ─── Footer ─────────────────────────────────────────────── */
.site-footer {
  padding: 3rem 1.5rem 3.5rem;
  border-top: 1px solid var(--border);
  background: var(--bg);
  text-align: center;
}

.footer-inner {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
}

.site-footer .reach {
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 1.25rem 0 0;
  font-size: 0.92rem;
}

.copyright {
  font-size: 0.8rem;
  color: var(--ink-muted);
  margin-top: 1.75rem;
  letter-spacing: 0.02em;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 880px) {
  .hero { padding: 3.5rem 1.25rem 4rem; }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    text-align: center;
  }
  .hero-text { text-align: center; }
  .tagline { max-width: none; margin-left: auto; margin-right: auto; }
  .hero-areas { max-width: none; margin-left: auto; margin-right: auto; }
  .hero-cta-row { justify-content: center; }
  .hero-photo-frame {
    max-width: 240px;
    justify-self: center;
    order: -1;
    margin-top: 0;
    transform: none;
  }
  .hero-photo-caption { display: none; }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
  .intro-glance { position: static; padding-top: 0; padding-left: 0; }

  .strengths-grid { grid-template-columns: 1fr; gap: 1rem; }

  .tabs { grid-template-columns: 1fr; gap: 1.5rem; }
  .tab-list {
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding-right: 0;
    padding-bottom: 0.5rem;
    position: static;
    scrollbar-width: thin;
  }
  .tab-label {
    flex-shrink: 0;
    border-left: none;
    border-bottom: 2px solid transparent;
    padding: 0.55rem 0.85rem;
  }
  .tab-label:hover { padding-left: 0.85rem; }
  #tab-1:checked ~ .tab-list label[for="tab-1"],
  #tab-2:checked ~ .tab-list label[for="tab-2"],
  #tab-3:checked ~ .tab-list label[for="tab-3"],
  #tab-4:checked ~ .tab-list label[for="tab-4"],
  #tab-5:checked ~ .tab-list label[for="tab-5"] {
    border-left-color: transparent;
    border-bottom-color: var(--accent);
    padding-left: 0.85rem;
  }
}

@media (max-width: 640px) {
  .hero { padding: 3rem 1rem 3.5rem; }
  .hero-photo-frame { max-width: 200px; }
  .section { padding: 3rem 1rem 2.5rem; }
  .tab-panel { padding: 1.5rem 1.35rem; }
  .card-num { font-size: 2rem; }
  .card-head h3 { font-size: 1.2rem; }
  .footer-links { gap: 0.85rem 1rem; }
}