/* ═══════════════════════════════════════
   KADAR — Explore Page Ultra CSS v3.0
   ═══════════════════════════════════════ */

/* ── Page Header ── */
.explore-hero {
  padding: 100px 0 50px;
  text-align: center;
  position: relative;
}
.explore-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 0%, rgba(0,217,255,0.06), transparent 70%);
}
.explore-hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
}
.explore-hero p {
  color: rgba(255,255,255,0.5);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

/* ── Filter Tabs ── */
.filter-tabs {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.filter-tab {
  padding: 9px 22px;
  border-radius: 50px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  backdrop-filter: blur(8px);
}
.filter-tab:hover, .filter-tab.active {
  background: rgba(0,217,255,0.1);
  border-color: rgba(0,217,255,0.4);
  color: #00d9ff;
  box-shadow: 0 0 20px rgba(0,217,255,0.15);
}
.filter-tab.active {
  background: linear-gradient(135deg, rgba(0,217,255,0.15), rgba(139,82,212,0.1));
  border-color: rgba(0,217,255,0.5);
  color: #fff;
}

/* ── Sort Bar ── */
.sort-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.sort-btn {
  padding: 8px 18px;
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.5);
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.sort-btn:hover, .sort-btn.active {
  background: rgba(139,82,212,0.12);
  border-color: rgba(139,82,212,0.4);
  color: #B07EF0;
}

/* ── Projects Grid ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
  padding: 0 0 60px;
}

/* ── Project Card ── */
.project-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.34,1.56,0.64,1);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: rgba(0,217,255,0.2);
  box-shadow:
    0 24px 70px rgba(0,0,0,0.5),
    0 0 0 1px rgba(0,217,255,0.1);
}
.project-card:hover .project-overlay {
  opacity: 1;
}
.project-card:hover .project-thumb img {
  transform: scale(1.06);
}

/* Thumbnail */
.project-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: rgba(0,0,0,0.3);
}
.project-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project-thumb video {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* Play button */
.play-btn-overlay {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%) scale(0.8);
  width: 52px; height: 52px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  opacity: 0;
}
.project-card:hover .play-btn-overlay {
  opacity: 1;
  transform: translate(-50%,-50%) scale(1);
}

/* Project type badge */
.project-type-badge {
  position: absolute;
  top: 12px; right: 12px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.15);
}
.type-video { background: rgba(0,217,255,0.2); color: #00d9ff; border-color: rgba(0,217,255,0.3); }
.type-image { background: rgba(139,82,212,0.2); color: #B07EF0; border-color: rgba(139,82,212,0.3); }
.type-design{ background: rgba(248,87,166,0.2); color: #F857A6; border-color: rgba(248,87,166,0.3); }

/* Overlay */
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent 50%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

/* Card Body */
.project-body {
  padding: 16px 18px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.project-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}
.project-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

/* Author row */
.project-author {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
}
.author-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,0.1);
  background: rgba(139,82,212,0.3);
}
.author-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  flex: 1;
}

/* Stats row */
.project-stats {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}
.project-stats span {
  display: flex;
  align-items: center;
  gap: 4px;
}
.project-stats i { font-size: 0.72rem; }

/* Action button */
.btn-view-work {
  display: block;
  text-align: center;
  padding: 10px 18px;
  background: linear-gradient(135deg, rgba(0,217,255,0.12), rgba(139,82,212,0.08));
  border: 1px solid rgba(0,217,255,0.2);
  border-radius: 10px;
  color: rgba(0,217,255,0.9);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: 4px;
}
.btn-view-work:hover {
  background: linear-gradient(135deg, rgba(0,217,255,0.2), rgba(139,82,212,0.15));
  border-color: rgba(0,217,255,0.4);
  color: #00d9ff;
  transform: translateY(-2px);
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 80px 20px;
  color: rgba(255,255,255,0.3);
}
.empty-state i {
  font-size: 3rem;
  display: block;
  margin-bottom: 16px;
  opacity: 0.3;
}
.empty-state p { font-size: 1rem; }

/* ── Load More ── */
.btn-load-more {
  display: block;
  width: fit-content;
  margin: 0 auto 60px;
  padding: 14px 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  color: rgba(255,255,255,0.7);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  text-decoration: none;
}
.btn-load-more:hover {
  background: rgba(0,217,255,0.08);
  border-color: rgba(0,217,255,0.3);
  color: #00d9ff;
  transform: translateY(-3px);
}

@media (max-width: 700px) {
  .projects-grid { grid-template-columns: 1fr; gap: 16px; }
  .explore-hero { padding: 80px 16px 40px; }
}