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

:root {
  --bg: #f8f6f1;
  --fg: #1c1b18;
  --muted: #97968f;
  --rule: #dedad2;
  --accent: #6b5744;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  line-height: 1.6;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: max(4rem, 8vh) 2rem 3rem;
}

/* ── Site Nav ── */

.site-nav {
  position: fixed;
  top: 2rem;
  right: 2rem;
  z-index: 10;
}

.site-nav a {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  position: relative;
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.2s ease;
}

.site-nav a:hover::after { width: 100%; }

/* ── Layout ── */

main {
  max-width: 580px;
  width: 100%;
  margin: 0 auto;
  flex: 1;
  animation: fadeUp 0.65s cubic-bezier(0.16, 1, 0.3, 1) both;
}

footer {
  max-width: 580px;
  width: 100%;
  margin: 2rem auto 0;
  display: flex;
  justify-content: flex-end;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  animation: fadeUp 0.65s cubic-bezier(0.16, 1, 0.3, 1) 0.12s both;
}

/* ── Rules ── */

hr {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 2.75rem 0;
}

/* ── Header ── */

h1 {
  font-family: "DM Serif Display", Georgia, serif;
  font-size: clamp(3rem, 9vw, 5.25rem);
  font-weight: 400;
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin-bottom: 0.65rem;
}

.tagline {
  color: var(--muted);
  font-size: 0.9rem;
  font-style: italic;
  font-weight: 300;
  max-width: 42ch;
  line-height: 1.55;
}

.tagline:empty { display: none; }

/* ── Links ── */

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

a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.2s ease;
}

a:hover::after { width: 100%; }

/* ── Contact ── */

.contact {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 2.25rem;
}

.contact a {
  font-size: 0.88rem;
  color: var(--accent);
  letter-spacing: 0.01em;
}

/* ── Interests ── */

.interests h2 {
  font-family: "DM Sans", sans-serif;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.9rem;
}

.interests ul { list-style: none; }

.interests li {
  font-size: 0.92rem;
  padding: 0.22rem 0;
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
}

.interests li::before {
  content: "–";
  color: var(--muted);
  flex-shrink: 0;
}

.interests li:has(.sub-interests) {
  flex-wrap: wrap;
  align-items: flex-start;
}

.sub-interests {
  width: 100%;
  list-style: none;
  margin-top: 0.1rem;
  margin-bottom: 0.1rem;
}

.sub-interests li {
  font-size: 0.82rem;
  padding: 0.08rem 0;
  padding-left: 1.1rem;
  display: flex;
  gap: 0.4rem;
  align-items: baseline;
}

.sub-interests li::before {
  content: "↳";
  font-size: 0.72rem;
  color: var(--muted);
  flex-shrink: 0;
}

/* ═══════════════════════════════
   HOME — photo background
   ═══════════════════════════════
   Drop a file at /images/hero.jpg to activate.
   Until then, the dark fallback color shows.      */

body.home {
  /* fallback color shows when no image is present */
  background: #1e1710 url('/images/hero.jpg') center / cover no-repeat;
  background-attachment: fixed;

  --fg: #f0ede8;
  --muted: rgba(255, 255, 255, 0.5);
  --rule: rgba(255, 255, 255, 0.15);
  --accent: rgba(255, 255, 255, 0.8);

  color: var(--fg);
}

body.home main,
body.home footer {
  position: relative;
  z-index: 1;
}

body.home main {
  background: rgba(10, 8, 6, 0.45);
  padding: 2.5rem 3rem;
  border-radius: 3px;
}

body.home .site-nav a {
  color: rgba(255, 255, 255, 0.6);
}

/* disable fixed attachment on iOS (it breaks there) */
@media (max-width: 768px) {
  body.home { background-attachment: scroll; }
}

/* ═══════════════════════════════
   PHOTOGRAPHY — photo grid
   ═══════════════════════════════ */

body.photography main {
  max-width: 900px;
}

body.photography footer {
  max-width: 900px;
}

body.photography h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 0.4rem;
}

.photo-grid {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
}

.photo-grid img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
  transition: opacity 0.2s ease, transform 0.3s ease;
}

.photo-grid img:hover {
  opacity: 0.88;
  transform: scale(1.01);
}

.photo-grid-empty {
  margin-top: 2.5rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-style: italic;
}

@media (max-width: 640px) {
  .photo-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 400px) {
  .photo-grid { grid-template-columns: 1fr; }
}

/* ── Mobile (global) ── */

@media (max-width: 480px) {
  body { padding: 3rem 1.4rem 2rem; }
  .site-nav { top: 1.25rem; right: 1.25rem; }
}