/* ============================================================
   SHARED PORTFOLIO STYLES
   Import this in every page via Observable Framework's
   built-in CSS import or a <link> tag.
   ============================================================ */

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  --bg:          #1a1a1a;
  --bg-card:     #262626;
  --fg:          #e0e0e0;
  --fg-muted:    #a0a0a0;
  --border:      #404040;
  --brand-red:   #500000;   /* unified across all hero gradients */
  --link:        #4da6ff;
  --link-hover:  #80c1ff;
  --shadow:      0 4px 6px rgba(0, 0, 0, 0.3);
}

/* ── Base ────────────────────────────────────────────────── */
body {
  background-color: var(--bg);
  color: var(--fg);
}

h1, h2, h3, h4, h5, h6 { color: #ffffff; }

p, li {
  line-height: 1.6;
  max-width: 70ch;
}

a             { color: var(--link); text-decoration: none; }
a:hover       { color: var(--link-hover); text-decoration: underline; }

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background-color: var(--bg-card) !important;
  border: 1px solid var(--border);
  color: var(--fg) !important;
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 1.5rem;   /* consistent inner spacing */
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(180deg, var(--brand-red) 0%, var(--bg) 100%);
  padding: 4rem 2rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ── Site-wide Navigation ────────────────────────────────── */
.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  padding: 0.75rem 1rem;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
  border-radius: 8px;
}

.site-nav a {
  color: var(--fg-muted);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}

.site-nav a:hover,
.site-nav a.active {
  color: #ffffff;
  background-color: rgba(255,255,255,0.08);
  text-decoration: none;
}

.site-nav .nav-brand {
  font-weight: 700;
  color: #ffffff;
  margin-right: auto;
}

/* ── Carousel ────────────────────────────────────────────── */
.carousel-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 8px;
  background-color: #222;
}

.carousel-slide {
  display: none;
  width: 100%;
  height: 100%;
  position: relative;
}

.carousel-slide.active {
  display: block;
  animation: fadeEffect 0.5s;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.caption-text {
  color: #f2f2f2;
  font-size: 14px;
  padding: 8px 12px;
  position: absolute;
  bottom: 0;
  width: 100%;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.8);
  box-sizing: border-box;
  font-family: sans-serif;
}

/* Carousel nav — proper <button> elements */
.carousel-btn {
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  padding: 16px;
  color: white;
  font-weight: bold;
  font-size: 18px;
  line-height: 1;
  transition: background 0.3s ease;
  background-color: rgba(0, 0, 0, 0.3);
  border: none;
  z-index: 2;
  user-select: none;
  border-radius: 0 3px 3px 0;
}

.carousel-btn.next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

.carousel-btn:hover,
.carousel-btn:focus-visible {
  background-color: rgba(0, 0, 0, 0.8);
  outline: 2px solid var(--link);
  outline-offset: 2px;
}

@keyframes fadeEffect {
  from { opacity: 0.4; }
  to   { opacity: 1;   }
}

/* ── Instagram embed button ──────────────────────────────── */
.ig-button {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: #E1306C;
  color: white !important;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
  font-size: 0.9rem;
  transition: opacity 0.2s;
}
.ig-button:hover { opacity: 0.8; text-decoration: none; }

/* ── Nav buttons (prev/next page) ────────────────────────── */
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.nav-button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  color: #ffffff;
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.nav-button:hover {
  background-color: #333;
  color: var(--link);
  border-color: var(--link);
  text-decoration: none;
}

/* ── Responsive grid collapse ────────────────────────────── */
@media (max-width: 768px) {
  .grid {
    grid-template-columns: 1fr !important;
  }

  [style*="grid-column: span"] {
    grid-column: span 1 !important;
  }

  .site-nav {
    gap: 0.25rem;
  }
}