/* ---------------------------------------------------------------
   Design tokens
--------------------------------------------------------------- */
:root {
  --color-bg: #faf9f6;
  --color-bg-alt: #f2f0e9;
  --color-surface: #ffffff;
  --color-text: #1c1c1a;
  --color-text-muted: #5a5850;
  --color-border: #e4e1d6;
  --color-accent: #2f5d50;
  --color-accent-hover: #24473d;
  --color-accent-soft: #e7efe9;

  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Newsreader", Georgia, "Times New Roman", serif;

  --color-photo-bg: #f2f0e9;

  --max-width: 780px;
  --radius: 6px;
}

/* ---------------------------------------------------------------
   Dark theme
--------------------------------------------------------------- */
:root[data-theme="dark"] {
  --color-bg: #15171b;
  --color-bg-alt: #1e2127;
  --color-surface: #1b1e23;
  --color-text: #e9e7e2;
  --color-text-muted: #a6a29a;
  --color-border: #2f343c;
  --color-accent: #7cbfa6;
  --color-accent-hover: #9ad4bd;
  --color-accent-soft: #22322d;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #15171b;
    --color-bg-alt: #1e2127;
    --color-surface: #1b1e23;
    --color-text: #e9e7e2;
    --color-text-muted: #a6a29a;
    --color-border: #2f343c;
    --color-accent: #7cbfa6;
    --color-accent-hover: #9ad4bd;
    --color-accent-soft: #22322d;
  }
}

/* ---------------------------------------------------------------
   Reset
--------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-hover); text-decoration: underline; }
ul, ol { padding-left: 1.25em; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-text);
}
h1 { font-size: 2.5rem; margin: 0 0 0.5rem; }
h2 { font-size: 1.7rem; margin: 2.5rem 0 1rem; }
h3 { font-size: 1.25rem; margin: 1.75rem 0 0.5rem; }
p { margin: 0 0 1rem; }

/* ---------------------------------------------------------------
   Layout shell
--------------------------------------------------------------- */
.page { display: flex; flex-direction: column; min-height: 100vh; }

.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-header-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}
.site-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-text);
}
.site-brand:hover { color: var(--color-text); text-decoration: none; }

.site-nav { display: flex; gap: 1.6rem; align-items: center; }
.site-nav a {
  display: inline-flex;
  align-items: center;
  height: 34px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}
.site-nav a:hover { color: var(--color-accent); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--color-accent); }

.site-nav .nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  color: var(--color-text-muted);
}
.site-nav .nav-icon:hover { color: var(--color-accent); }

.site-main {
  flex: 1;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1.75rem 1.5rem;
}
.site-footer-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
.footer-links { display: flex; gap: 1.25rem; }

/* ---------------------------------------------------------------
   Hero (home page)
--------------------------------------------------------------- */
.hero { display: flex; gap: 2.25rem; align-items: center; margin-bottom: 1rem; }
.hero-photo {
  width: 152px;
  height: 190px;          /* 4:5, matches the source so nothing is cropped */
  border-radius: 12px;
  object-fit: cover;
  object-position: top center;
  flex-shrink: 0;
}
.hero-text h1 { margin-bottom: 0.35rem; }
.hero-role {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin: 0;
}

.hero-meta {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  margin: 0.5rem 0 0;
}
.hero-meta .sep { opacity: 0.5; margin: 0 0.15rem; }

.flag-inline {
  display: inline-block;
  width: 21px;
  height: 14px;
  vertical-align: -1px;
  margin-left: 0.2em;
  border-radius: 2px;
  box-shadow: 0 0 0 1px var(--color-border);
}

.lede { font-size: 1.15rem; color: var(--color-text-muted); margin-top: 1.5rem; }

.cta-row { display: flex; gap: 0.9rem; margin: 1.75rem 0 0.5rem; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 0.65rem 1.3rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--color-accent); color: var(--color-bg); }
.btn-primary:hover { background: var(--color-accent-hover); color: var(--color-bg); }
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ---------------------------------------------------------------
   Cards / grids
--------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
}
.card h3 { margin-top: 0; font-size: 1.1rem; }
.card p { color: var(--color-text-muted); font-size: 0.95rem; margin-bottom: 0.75rem; }
.card .tag-list { margin-bottom: 0; }

.tag-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.5rem 0 1rem;
}
.tag-list li {
  background: var(--color-accent-soft);
  color: var(--color-accent-hover);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

/* ---------------------------------------------------------------
   Project page
--------------------------------------------------------------- */
.project-eyebrow { margin-bottom: 0.5rem; }
.project-eyebrow a { color: var(--color-text-muted); font-size: 0.9rem; font-weight: 500; }
.project-summary { font-size: 1.1rem; color: var(--color-text-muted); }
.project-body h2:first-child { margin-top: 2rem; }

/* ---------------------------------------------------------------
   Misc sections
--------------------------------------------------------------- */
.section-intro { color: var(--color-text-muted); font-size: 1.05rem; }
.other-work-list li { margin-bottom: 0.9rem; }
.other-work-list strong { color: var(--color-text); }

.contact-list { list-style: none; padding: 0; }
.contact-list li { margin-bottom: 0.6rem; font-size: 1.05rem; }
.contact-list span { color: var(--color-text-muted); display: inline-block; min-width: 90px; }

/* ---------------------------------------------------------------
   Responsive
--------------------------------------------------------------- */
@media (max-width: 640px) {
  h1 { font-size: 2rem; }
  .hero { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
  .hero-photo { width: 124px; height: 155px; }

  .site-header-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 1rem 1.5rem;
  }
  .site-nav { flex-wrap: wrap; gap: 0.4rem 1.2rem; }

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


/* ---------------------------------------------------------------
   Header controls
--------------------------------------------------------------- */
.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 34px;
  gap: 0.45rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--color-text-muted);
  font: inherit;
  font-size: 0.95rem;
  padding: 0.25rem 0.45rem;
  cursor: pointer;
}
.nav-btn:hover { color: var(--color-accent); }
.search-open {
  border-color: var(--color-border);
  min-width: 200px;
  margin-left: 0.2rem;
  justify-content: flex-start;
  padding: 0.32rem 0.45rem 0.32rem 0.55rem;
}
.search-label { flex: 1 1 auto; text-align: left; }
.search-hint {
  margin-left: auto;
  flex: 0 0 auto;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 0.05rem 0.3rem;
}
/* Shows the theme you would switch to. */
.icon-sun { display: none; }
.icon-moon { display: block; }
:root[data-theme="dark"] .icon-sun { display: block; }
:root[data-theme="dark"] .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .icon-sun { display: block; }
  :root:not([data-theme="light"]) .icon-moon { display: none; }
}

/* ---------------------------------------------------------------
   Search
--------------------------------------------------------------- */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 13, 15, 0.45);
  z-index: 50;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 12vh 1rem 1rem;
}
.search-overlay[hidden] { display: none; }
.search-panel {
  width: 100%;
  max-width: 560px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}
.search-input {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  font: inherit;
  font-size: 1.05rem;
  padding: 0.95rem 1.1rem;
  outline: none;
}
.search-input::-webkit-search-cancel-button,
.search-input::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}
.search-results { list-style: none; margin: 0; padding: 0; max-height: 46vh; overflow-y: auto; }
.search-results li { border-bottom: 1px solid var(--color-border); }
.search-results li:last-child { border-bottom: 0; }
.search-results a { display: block; padding: 0.7rem 1.1rem; }
.search-results a:hover { background: var(--color-bg-alt); text-decoration: none; }
.search-results strong { display: block; color: var(--color-text); font-family: var(--font-display); font-size: 1rem; }
.search-results span { display: block; color: var(--color-text-muted); font-size: 0.87rem; margin-top: 0.15rem; }
.search-empty { color: var(--color-text-muted); font-size: 0.9rem; padding: 0.9rem 1.1rem; margin: 0; }

@media (max-width: 640px) {
  .search-hint { display: none; }
  .search-open { min-width: 0; }
  .search-overlay { padding-top: 6vh; }
}