:root {
  --cream: #f5f2ed;
  --ink: #1a1a1a;
  --ink-light: #5a5a5a;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Jost', sans-serif;
}

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

html, body {
  background-color: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ── HEADER ── */
.mobile-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--cream);
  padding: 18px 24px;
  border-bottom: 1px solid rgba(26, 26, 26, 0.1);
}

.mobile-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.nav-link {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-light);
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--ink);
}

.nav-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--ink-light);
  flex-shrink: 0;
}

/* ── FEED ── */
.photo-feed {
  padding-top: 60px;
  padding-bottom: 60px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.photo-item {
  display: flex;
  flex-direction: column;
}

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

.photo-label {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--ink-light);
  text-align: center;
  font-style: italic;
  padding: 10px 16px 28px;
}

/* ── FOOTER ── */
.mobile-footer {
  text-align: center;
  padding: 28px 20px;
  border-top: 1px solid rgba(26, 26, 26, 0.08);
}

.mobile-footer p {
  font-family: var(--font-body);
  font-weight: 200;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-light);
}