/* ============================================
   Cheyenne Krieger — Portfolio
   Palette: paper / ink / safelight / stone / line
   Display: Newsreader · Utility: IBM Plex Mono · Body: Work Sans
   ============================================ */

:root {
  --paper: #FFFFFF;
  --ink: #1C1A17;
  --safelight: #A43D2E;
  --moss: #2F4A37;
  --stone: #8C8678;
  --line: #D9D3C7;

  --display: "Newsreader", Georgia, serif;
  --mono: "IBM Plex Mono", "Courier New", monospace;
  --body: "Work Sans", -apple-system, sans-serif;

  --max-width: 1180px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  line-height: 1.5;
}

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

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

/* ---------- Sprocket motif: a quiet nod to film stock ---------- */
.sprockets {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 14px 0;
}
.sprockets span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--line);
}

/* ---------- Header / nav ---------- */
.site-header {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 4.5rem) var(--gutter) 1rem;
  text-align: center;
}

.site-header .brand {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 4rem);
  letter-spacing: -0.01em;
  margin: 0 0 0.6rem;
}

.site-header .tagline {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone);
  margin: 0;
}

.site-nav {
  max-width: var(--max-width);
  margin: 1.75rem auto 0;
  padding: 0 var(--gutter) 1.5rem;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.site-nav a,
.site-nav span.current {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.site-nav span.current {
  color: var(--moss);
  border-bottom-color: var(--moss);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--moss);
  border-bottom-color: var(--moss);
}

.site-nav a:focus-visible {
  outline: 2px solid var(--safelight);
  outline-offset: 4px;
}

/* ---------- Gallery: grid, native aspect ratios, no cropping ---------- */
.feed {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem var(--gutter) 4rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.85rem, 2.5vw, 1.75rem);
  align-items: start;
}

.feed-item {
  width: 100%;
  min-width: 0;
  margin: 0;
}

.feed-item img {
  width: 100%;
  height: auto;
  display: block;
}

@media (max-width: 700px) {
  .feed { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 440px) {
  .feed { grid-template-columns: 1fr; }
}

/* ---------- Contact / About page ---------- */
.content {
  max-width: 620px;
  margin: 0 auto;
  padding: 1.5rem var(--gutter) 5rem;
}

.content--with-photo {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.contact-photo {
  flex: 0 0 clamp(160px, 20vw, 260px);
  margin-top: 4.25rem;
}

.contact-photo img {
  width: 100%;
  height: auto;
  display: block;
}

.content-text {
  flex: 1 1 auto;
  max-width: 560px;
}

@media (max-width: 760px) {
  .content--with-photo {
    flex-direction: column;
    align-items: center;
  }
  .contact-photo {
    flex-basis: auto;
    max-width: 280px;
    margin-top: 0;
  }
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
  margin: 0 0 0.9rem;
}

.bio {
  font-family: var(--display);
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  line-height: 1.75;
  margin: 0 0 1rem;
}

.content-text section {
  margin-top: 2.5rem;
}

.content-text section:first-child {
  margin-top: 0;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-list li {
  display: flex;
  gap: 1.2rem;
  padding: 0.5rem 0;
  align-items: baseline;
}

.contact-list .label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone);
  min-width: 90px;
}

.contact-list .value {
  font-family: var(--body);
  font-size: 1.05rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.contact-list a.value:hover,
.contact-list a.value:focus-visible {
  color: var(--moss);
  border-bottom-color: var(--moss);
}

/* ---------- Footer ---------- */
.site-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter) 2rem;
  text-align: center;
}

.site-footer p {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stone);
  margin: 0;
}

@media (prefers-reduced-motion: reduce) {
  .site-nav a,
  .contact-list .value {
    transition: none;
  }
}

/* ---------- Lightbox ---------- */
.feed-item img {
  cursor: pointer;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 5vw, 4rem);
  background: rgba(28, 26, 23, 0.94);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease;
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox-img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.lightbox-close {
  position: absolute;
  top: clamp(1rem, 3vw, 1.75rem);
  right: clamp(1rem, 3vw, 1.75rem);
  background: none;
  border: none;
  color: var(--paper);
  font-size: 2.25rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.5rem;
}

body.lightbox-active {
  overflow: hidden;
}