/* Portfolio gallery page — matches the Aelpha Collective site aesthetic */

:root {
  --portfolio-gap: 1.25rem;
  --portfolio-card-radius: 4px;
}

.portfolio-page {
  padding-bottom: 5rem;
}

/* ---- Page hero (matches the existing .page-hero styling on contact/404) ---- */
.portfolio-page .page-hero {
  padding-top: 8rem;
  padding-bottom: 3rem;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(14,14,16,0.72), rgba(14,14,16,0.92)),
    radial-gradient(ellipse at center top, rgba(255,255,255,0.06), transparent 60%);
}

.portfolio-page .page-hero-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--dp-pad, 1rem);
}

.portfolio-page .eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #ffffff;
  margin: 0 0 1rem;
}

.portfolio-page h1 {
  font-size: clamp(2.25rem, 6vw, 4rem);
  margin: 0 0 1.25rem;
  letter-spacing: -0.01em;
}

.portfolio-page .page-hero-lead {
  color: var(--dp-fg-dim, rgba(255,255,255,0.72));
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0 auto;
  max-width: 560px;
}

/* ---- Grid section ---- */
.portfolio-grid-wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 3rem var(--dp-pad, 1rem) 0;
}

.portfolio-count {
  color: var(--dp-fg-mute, rgba(255,255,255,0.5));
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  margin: 0 0 2rem;
}

.portfolio-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--portfolio-gap);
}

/* ---- Card ---- */
.portfolio-card { margin: 0; }

.portfolio-link {
  display: block;
  background: var(--dp-bg-2, #16161a);
  border: 1px solid var(--dp-line, rgba(255,255,255,0.08));
  border-radius: var(--portfolio-card-radius);
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  transition: border-color 200ms ease, transform 200ms ease;
  height: 100%;
}

.portfolio-link:hover {
  border-color: #ffffff;
  transform: translateY(-2px);
  text-decoration: none;
}

/* The thumb wrapper uses padding-bottom aspect-ratio trick — see inline style */
.portfolio-thumb {
  position: relative;
  width: 100%;
  height: 0;
  overflow: hidden;
  background: var(--dp-bg, #0e0e10);
}

.portfolio-thumb img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms ease;
}

.portfolio-link:hover .portfolio-thumb img {
  transform: scale(1.04);
}

.portfolio-card-body {
  padding: 0.9rem 1rem 1rem;
}

.portfolio-card-title {
  font-size: 1.05rem;
  margin: 0 0 0.3rem;
  color: var(--dp-fg, #fff);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.25;
}

.portfolio-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.portfolio-link:hover .portfolio-card-cta svg {
  transform: translate(2px, -2px);
}

.portfolio-card-cta svg {
  transition: transform 200ms ease;
}

/* ---- Pagination ---- */
.portfolio-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--dp-line, rgba(255,255,255,0.08));
  flex-wrap: wrap;
}

.portfolio-page-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--dp-line-2, rgba(255,255,255,0.16));
  border-radius: var(--dp-radius, 6px);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dp-fg, #fff);
  text-decoration: none;
  transition: border-color 160ms ease, background 160ms ease;
}

.portfolio-page-link:hover {
  border-color: #ffffff;
  background: rgba(255,255,255,0.08);
  text-decoration: none;
}

.portfolio-page-disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

.portfolio-page-info {
  color: var(--dp-fg-mute, rgba(255,255,255,0.5));
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---- Error / empty states ---- */
.portfolio-error,
.portfolio-empty {
  max-width: 560px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  background: var(--dp-bg-2, #16161a);
  border: 1px solid var(--dp-line, rgba(255,255,255,0.08));
  border-radius: var(--dp-radius, 6px);
  text-align: center;
}

.portfolio-error h2 {
  font-size: 1.4rem;
  margin: 0 0 0.75rem;
  color: var(--dp-fg, #fff);
}

.portfolio-error p,
.portfolio-empty p {
  color: var(--dp-fg-dim, rgba(255,255,255,0.72));
  margin: 0 0 0.75rem;
}

.portfolio-error-detail {
  font-family: ui-monospace, monospace;
  font-size: 0.78rem;
  color: var(--dp-fg-mute, rgba(255,255,255,0.5));
}

/* ---- Responsive ---- */
@media (max-width: 720px) {
  .portfolio-grid-wrap {
    padding-top: 2rem;
  }
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.85rem;
  }
  .portfolio-card-body {
    padding: 0.7rem 0.75rem 0.85rem;
  }
  .portfolio-card-title {
    font-size: 0.9rem;
  }
  .portfolio-card-cta {
    font-size: 0.72rem;
  }
  .portfolio-pagination {
    gap: 0.75rem;
  }
  .portfolio-page-link {
    padding: 0.5rem 0.85rem;
    font-size: 0.78rem;
  }
}