/* Page-specific styles for the web-projects index.
   Design tokens (--accent, --bg-*, spacing, radii, shadows) come from the
   site's css/global/variables.css; base typography from css/global/base.css.
   This file only adds the page layout and the project cards, mirroring the
   look of the work cards on the main portfolio. */

/* === Top bar === */
.topbar {
  max-width: 1140px;
  margin: 0 auto;
  padding: var(--sp-md) var(--sp-md) 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.back-link:hover {
  color: var(--accent);
}

/* === Header === */
.page-header {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--sp-xl) var(--sp-md) var(--sp-lg);
  text-align: center;
}

.page-header h1 {
  position: relative;
  display: inline-block;
  padding-bottom: var(--sp-sm);
}

.page-header h1::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--accent);
}

.page-header .subtitle {
  margin-top: var(--sp-sm);
  color: var(--text-muted);
  font-size: 1rem;
}

/* === Project grid === */
main {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--sp-md) var(--sp-2xl);
}

.status {
  text-align: center;
  color: var(--text-muted);
  padding: var(--sp-lg) 0;
}

.status[hidden] {
  display: none;
}

/* === Search === */
.search {
  max-width: 480px;
  margin: 0 auto var(--sp-lg);
}

.search-input {
  width: 100%;
  font-family: var(--font);
  font-size: 0.95rem;
  padding: 0.7rem 1.1rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-full);
  background: white;
  color: var(--text-body);
  box-shadow: var(--shadow-sm);
  transition:
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.15);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--sp-md);
}

/* === Project card (mirrors .work on the main site) === */
.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
  animation: cardIn 0.4s var(--ease-out) both;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* .project-card sets display:flex, which overrides the browser's default
   [hidden] { display: none }, so the search filter needs this explicitly. */
.project-card[hidden] {
  display: none;
}

.project-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.project-card:hover .project-image {
  transform: scale(1.03);
}

.project-body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-xs);
  padding: var(--sp-md);
}

.project-title {
  font-size: 1.15rem;
  margin: 0;
}

/* Make the whole card clickable through the title link, without nesting
   anchors inside the teaser markup. */
.project-title-link {
  color: var(--accent);
}

.project-title-link::after {
  content: "";
  position: absolute;
  inset: 0;
}

.project-card:hover .project-title-link {
  color: var(--accent);
}

.project-date {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.project-teaser {
  flex: 1;
}

.project-teaser p {
  font-size: 0.88rem;
  line-height: var(--leading-relaxed);
}

.project-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: var(--sp-xs);
}

.project-skill {
  font-size: 0.72rem;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: var(--bg-light);
  color: var(--text-muted);
}

/* === Footer === */
.page-footer {
  text-align: center;
  padding: var(--sp-lg) var(--sp-md) var(--sp-xl);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* === Card entrance animation (matches the main site) === */
@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}