/* ===========================================================
   FION — Portfolio design system
   Tokens live as CSS custom properties so nothing is hardcoded
   twice. Change a value here and it updates everywhere.
=========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  /* Color */
  --bg: #151517;
  --bg-alt: #1c1c1f;
  --bg-alt-2: #211d1f;
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #f5f3f0;
  --text-dim: #a8a6ac;
  --text-faint: #77747c;
  --accent: #f99094;
  --accent-2: #ffb199;
  --accent-soft: rgba(249, 144, 148, 0.12);

  /* Type */
  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Layout */
  --max-width: 1180px;
  --gutter: clamp(24px, 6vw, 64px);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body { overflow-x: clip; width: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0;
  line-height: 1.15;
}

p { margin: 0; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

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

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(21, 21, 23, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled { border-bottom-color: var(--border); }

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  padding-bottom: 22px;
  gap: 16px;
  flex-wrap: nowrap;
}


/* Grouped Logo & Footer-Talk Styles */
.logo,
.footer-talk {
  font-family: var(--font-display);
  font-weight: 800;
  font-style: italic;
  letter-spacing: 0.04em;
  color: var(--accent);
  font-size: 1.1rem;
  text-decoration: none;
  cursor: pointer;
  display: inline-block;
  transition: color 0.2s var(--ease), opacity 0.2s var(--ease), transform 0.2s var(--ease);
}

/* Hover & Focus state: turns white */
.logo:hover,
.logo:focus-visible,
.footer-talk:hover,
.footer-talk:focus-visible {
  color: #ffffff; /* Or var(--text) */
}

/* Press / Click feedback */
.logo:active,
.footer-talk:active {
  transform: scale(0.96);
  opacity: 0.9;
}

.nav-links {
  display: flex;
  gap: clamp(16px, 3vw, 32px);
  font-size: 0.95rem;
  color: var(--text-dim);
  flex-shrink: 0;
}
.nav-links a { transition: color 0.2s var(--ease); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }

.nav-toggle { display: none; }

/* ---------- Buttons & tags ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #1a1214;
}

.btn-outline {
  border-color: var(--border-strong);
  color: var(--text);
  padding: 10px 22px;
  font-size: 0.88rem;
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-outline.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.tag {
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  color: var(--text-dim);
}

.tag-row { display: flex; flex-wrap: wrap; gap: 10px; }

.eyebrow {
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  text-align: center;
}

/* ---------- Hero ---------- */
.hero {
  padding: 56px 0 40px;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero-heading {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--text);
}
.hero-heading .accent-line { color: var(--accent); display: block; }

.hero-copy {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 46ch;
}

.hero-art {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: radial-gradient(circle at 30% 20%, rgba(249,144,148,0.18), transparent 60%), var(--bg-alt-2);
  border: 1px solid var(--border);
}
.hero-art img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.hero-actions { display: flex; gap: 14px; margin-top: 8px; }

.section { padding: 72px 0; }
.section-title { text-align: center; margin-bottom: 44px; }

/* ---------- Project card ---------- */
.project-list { display: flex; flex-direction: column; gap: 64px; }

.project-card {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  align-items: center;
}

.project-media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-alt);
  border: 1px solid var(--border);
}
.project-media img { width: 100%; height: 100%; object-fit: cover; }

.project-media.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.03) 25%, transparent 25%) 0 0/20px 20px,
    linear-gradient(135deg, transparent 75%, rgba(255,255,255,0.03) 75%) 0 0/20px 20px,
    var(--bg-alt);
  color: var(--text-faint);
  font-size: 0.8rem;
  text-align: center;
  padding: 20px;
}

.project-title { font-size: 1.5rem; margin-bottom: 12px; }
.project-desc { color: var(--text-dim); margin-bottom: 20px; max-width: 52ch; }

/* ---------- About teaser (home) ---------- */
.about-teaser {
  text-align: center;
  max-width: 70ch;
  margin: 0 auto;
}
.about-teaser p { color: var(--text-dim); margin-bottom: 14px; }
.about-teaser .btn { margin-top: 20px; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}
.footer-talk { color: var(--accent); font-weight: 700; font-style: italic; font-family: var(--font-display); }
.footer-contact {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--text-dim);
  font-size: 0.92rem;
}
.footer-contact a:hover { color: var(--accent); }
.footer-contact svg { width: 18px; height: 18px; fill: var(--text-dim); }

/* ---------- About page ---------- */
.about-hero .container {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 44px;
  align-items: center;
  padding-top: 48px;
}
.about-photo {
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.about-name { font-size: clamp(2rem, 4vw, 2.6rem); }
.about-name .accent { color: var(--accent); }
.about-bio { color: var(--text-dim); margin-top: 14px; max-width: 60ch; }
.about-bio + .about-bio { margin-top: 10px; }

.callout {
  margin-top: 48px;
  background: var(--bg-alt);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 24px 28px;
}
.callout-label {
  color: var(--accent);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 10px;
}
.callout p { color: var(--text-dim); }

.photo-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}
.photo-strip img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--border);
}

.timeline-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px 28px;
  margin-bottom: 20px;
}
.timeline-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}
.timeline-role { font-size: 1.1rem; font-family: var(--font-display); font-weight: 700; }
.timeline-place { color: var(--text-faint); font-size: 0.8rem; letter-spacing: 0.04em; text-transform: uppercase; margin-top: 2px; }
.timeline-dates { color: var(--accent); font-size: 0.82rem; font-weight: 600; white-space: nowrap; }
.timeline-title { color: var(--text-dim); margin: 10px 0 14px; font-weight: 500; }
.timeline-card ul { display: flex; flex-direction: column; gap: 8px; }
.timeline-card li {
  color: var(--text-dim);
  font-size: 0.94rem;
  padding-left: 18px;
  position: relative;
}
.timeline-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.timeline-card li strong { color: var(--text); }
.timeline-tags { display: flex; gap: 8px; margin: 10px 0; flex-wrap: wrap; }
.timeline-tags .tag { padding: 5px 14px; font-size: 0.74rem; color: var(--accent); border-color: var(--accent-soft); }

.resume-cta { text-align: center; padding: 60px 0 20px; }
.resume-cta .eyebrow-small {
  display: block;
  color: var(--text-faint);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

/* ---------- Case study pages ---------- */
.case-hero {
  padding: 90px 0 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.case-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  z-index: 0;
}
.case-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(21,21,23,0.55) 0%, var(--bg) 92%);
}
.case-hero .container { position: relative; z-index: 1; }
.case-title { font-size: clamp(1.9rem, 4.5vw, 2.8rem); }
.case-subtitle { color: var(--text-dim); max-width: 60ch; margin: 16px auto 0; }

.meta-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.meta-item { background: var(--bg-alt); padding: 18px 20px; text-align: left; }
.meta-label {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--accent);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 6px;
}
.icon { width: 15px; height: 15px; flex-shrink: 0; stroke: var(--accent); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.icon-lg { width: 20px; height: 20px; }
.meta-value { color: var(--text-dim); font-size: 0.92rem; }

.case-section { padding: 56px 0; border-top: 1px solid var(--border); }
.container.case-narrow { max-width: 880px; }
.case-section-title { text-align: center; color: var(--accent); font-size: clamp(1.3rem, 3vw, 1.6rem); margin-bottom: 28px; }
.case-body { width: 100%; color: var(--text-dim); }
.case-body p + p { margin-top: 14px; }

.problem-box {
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  padding: 28px 30px;
  width: 100%;
}
.problem-label { color: var(--accent); font-size: 0.72rem; letter-spacing: 0.1em; font-weight: 700; margin-bottom: 10px; }
.problem-box p { color: var(--text-dim); }

.pair-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 100%;
}
.pair-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
}
.pair-card h4 { font-size: 1rem; margin-bottom: 8px; }
.pair-card p { color: var(--text-dim); font-size: 0.92rem; }
.pair-card ul { display: flex; flex-direction: column; gap: 8px; }
.pair-card li {
  color: var(--text-dim);
  font-size: 0.92rem;
  padding-left: 16px;
  position: relative;
}
.pair-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.trio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  width: 100%;
}
.trio-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
}
.trio-card h4 { font-size: 0.98rem; margin-bottom: 8px; }
.trio-card p { color: var(--text-dim); font-size: 0.88rem; }
.trio-card .icon { stroke: var(--text-faint); }
.trio-grid-accent-first .trio-card:first-child .icon { stroke: var(--accent); }
.trio-grid-accent-first .trio-card:first-child h4 { color: var(--accent); }

.trio-card-pink-light {
  border-radius: var(--size-16, 16px);
  border: 1.067px solid rgba(242, 196, 198, 0.15);
  background: rgba(242, 196, 198, 0.08);
}
.trio-card-pink-light .icon { stroke: var(--accent); }
.trio-card-pink-light h4 { color: var(--accent); }

.trio-card-pink {
  border-radius: var(--Border-M, 16px);
  border: 1.067px solid rgba(249, 144, 198, 0.15);
  background: rgba(249, 144, 148, 0.08);
}
.trio-card-pink .icon { stroke: var(--accent); }
.trio-card-pink h4 { color: var(--accent); }

.scenario-label {
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 10px;
}

.quote-block {
  text-align: center;
  width: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--accent-soft);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}
.quote-block p.quote {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--accent);
  font-size: clamp(1.1rem, 2.4vw, 1.4rem);
  margin-bottom: 14px;
}
.quote-block .quote-cite {
  color: var(--text-faint);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  width: 100%;
  margin: 28px 0 0;
}
.image-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.image-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.img-placeholder {
  aspect-ratio: 4/3;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-faint);
  font-size: 0.72rem;
  text-align: center;
  padding: 10px;
  background: var(--bg-alt);
}

.outcomes-list { width: 100%; display: flex; flex-direction: column; gap: 14px; }
.outcome-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  border: 1px solid var(--border);
}
.outcome-num {
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.outcome-item p { color: var(--text-dim); font-size: 0.94rem; }

.subsection { margin-top: 40px; width: 100%; display: flex; flex-direction: column; align-items: center; }
.subsection h4 {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 10px;
  width: 100%;
  text-align: center;
}
.subsection ul { width: 100%; display: flex; flex-direction: column; gap: 8px; }
.subsection li {
  color: var(--text-dim);
  font-size: 0.94rem;
  padding-left: 18px;
  position: relative;
}
.subsection li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.subsection li strong { color: var(--text); }

.caption {
  text-align: center;
  color: var(--text-faint);
  font-size: 0.78rem;
  margin-top: 10px;
}

.trio-icon { margin-bottom: 12px; }

.img-row { display: flex; gap: 12px; align-items: flex-end; width: 100%; flex-wrap: wrap; }
.img-row img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  height: 240px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.iteration-block {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 28px;
  width: 100%;
}
.iteration-header {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #141013;
  padding: 16px 24px;
}
.iteration-num {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 0.82rem;
  flex-shrink: 0;
}
.iteration-title { font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; color: var(--text); }
.iteration-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  padding: 26px;
  background: var(--bg-alt);
}
.iteration-col-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-faint);
}
.iteration-col-label.solution { color: var(--accent); }
.iteration-col p { color: var(--text-dim); font-size: 0.92rem; margin-bottom: 16px; }
.iteration-col img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  width: 100%;
}


/* ---------- Contact Me elements ---------- */
/* ==========================================================================
   Contact Page Styles
   ========================================================================== */

.accent-text {
  color: var(--accent);
}

/* --- Contact Grid --- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
    margin-top: 32px;
  }
}

/* --- Connect Card --- */
.connect-card {
  position: relative;
  background-image: linear-gradient(128deg, var(--accent-soft) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 24px;
  min-height: 220px;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.connect-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-size: 25% 33.33%;
  background-image:
    linear-gradient(to right, var(--accent-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--accent-soft) 1px, transparent 1px);
}

.card-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 16px;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  border: 1px solid var(--border-strong);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s var(--ease);
}

.connect-card:hover .card-icon {
  background: rgba(249, 144, 148, 0.22);
}

.card-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.card-label {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card-value {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.3;
}

.card-sub {
  color: var(--text-dim);
  font-size: 0.88rem;
}

.card-btn {
  margin-top: auto;
  align-self: flex-start;
  height: 32px;
  padding: 0 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}

.connect-card:hover .card-btn {
  border-color: var(--text);
  color: var(--text);
}



/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 480px; margin: 0 auto; }
  .about-hero .container { grid-template-columns: 220px 1fr; gap: 30px; }
  .trio-grid { grid-template-columns: 1fr 1fr; }
  .pair-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
  }

  .site-header .container {
    display: flex;
    align-items: center;
    justify-content: flex-start; /* Groups them on the left */
    gap: 12px; /* Space between logo and toggle */
    position: relative;
  }

  .logo {
    order: 2; /* First: FION */
  }

  /* Hamburger Icon */
  .nav-toggle {
    order: 1; /* Second: Hamburger icon beside FION */
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin-left: 0;
    z-index: 1001;
  }

  .nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text, #ffffff);
    border-radius: 2px;
  }

  /* Mobile Dropdown - Completely hidden until toggled */
  .nav-links {
    order: 3;
    display: none; /* Fully hides Home & About Me when closed */
    position: absolute;
    top: 100%; /* Sits immediately below the header bar */
    left: 0;
    right: 0;
    width: 100%;
    
    /* Background covering all items */
    background: #151517;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 18px;
    
    border-bottom: 1px solid var(--border, rgba(255, 255, 255, 0.1));
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
    z-index: 1000;
  }

  /* Revealed when clicking the burger */
  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    display: block;
    width: 100%;
    font-size: 1.05rem;
    color: var(--text-dim, #a0a0a0);
    text-decoration: none;
  }

  .nav-links a[aria-current="page"],
  .nav-links a:hover {
    color: var(--text, #ffffff);
  }


  .project-card { grid-template-columns: 1fr; }

  .about-hero .container { grid-template-columns: 1fr; text-align: center; }
  .about-photo { max-width: 220px; margin: 0 auto; }
  .about-bio { margin-left: auto; margin-right: auto; }
  .photo-strip { grid-template-columns: 1fr; }

  .meta-grid { grid-template-columns: 1fr 1fr; }
  .trio-grid { grid-template-columns: 1fr; }
  .image-grid, .image-grid.cols-2, .image-grid.cols-4 { grid-template-columns: 1fr 1fr; }

  .site-footer .container { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .meta-grid { grid-template-columns: 1fr; }
  .image-grid, .image-grid.cols-2, .image-grid.cols-4 { grid-template-columns: 1fr; }
}

/* ---------- Case study: state comparison table ---------- */
.state-table {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-alt);
}
.state-table table { width: 100%; border-collapse: collapse; }
.state-table th {
  text-align: left;
  background: #141013;
  padding: 12px 20px;
  color: var(--accent);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}
.state-table td {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.92rem;
}
.state-table td.state-name {
  color: var(--text);
  font-weight: 600;
  font-family: var(--font-display);
}
.state-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: middle;
}

/* ---------- Case study: stat highlights ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  width: 100%;
}
.stat-card {
  background: var(--accent-soft);
  border: 1px solid rgba(249, 144, 148, 0.18);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  text-align: center;
}
.stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--accent);
  line-height: 1.2;
}
.stat-label { color: var(--text-dim); font-size: 0.78rem; margin-top: 6px; }

/* ---------- Case study: checklist (next steps) ---------- */
.checklist { width: 100%; display: flex; flex-direction: column; gap: 14px; }
.checklist-item { display: flex; gap: 12px; align-items: flex-start; }
.checklist-item svg { margin-top: 4px; flex-shrink: 0; width: 15px; height: 15px; }
.checklist-item p { color: var(--text-dim); font-size: 0.94rem; }
.checklist-item p strong { color: var(--text); }