/* ============================================
   PROJECTS PAGE - Premium Portfolio Grid
   ============================================ */

/* ── Project Cards Grid ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* ── Project Card ── */
.project-card {
  background: var(--bg-card, #fff);
  border-radius: var(--radius-xl, 16px);
  overflow: hidden;
  border: 1px solid var(--border, #e5e7eb);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), box-shadow 0.35s cubic-bezier(.4,0,.2,1);
  position: relative;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.12);
}

/* Image Container */
.project-card__img {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.project-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(.4,0,.2,1);
}

.project-card:hover .project-card__img img {
  transform: scale(1.08);
}

/* Overlay gradient */
.project-card__img::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(to top, rgba(0,0,0,0.45), transparent);
  pointer-events: none;
  z-index: 1;
}

/* Category badge on image */
.project-card__category {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full, 50px);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.project-card__category--trade {
  background: rgba(34,197,94,0.18);
  color: #16a34a;
  border: 1px solid rgba(34,197,94,0.25);
}

.project-card__category--construction {
  background: rgba(59,130,246,0.18);
  color: #2563eb;
  border: 1px solid rgba(59,130,246,0.25);
}

.project-card__category--ai {
  background: rgba(139,92,246,0.18);
  color: #7c3aed;
  border: 1px solid rgba(139,92,246,0.25);
}

.project-card__category--consulting {
  background: rgba(245,158,11,0.18);
  color: #d97706;
  border: 1px solid rgba(245,158,11,0.25);
}

.project-card__category--tourism {
  background: rgba(6,182,212,0.18);
  color: #0891b2;
  border: 1px solid rgba(6,182,212,0.25);
}

/* Status badge */
.project-card__status {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  padding: 4px 12px;
  border-radius: var(--radius-full, 50px);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.project-card__status--completed {
  background: rgba(34,197,94,0.9);
  color: #fff;
}

.project-card__status--ongoing {
  background: rgba(245,158,11,0.9);
  color: #fff;
}

.project-card__status--upcoming {
  background: rgba(59,130,246,0.9);
  color: #fff;
}

/* Card Body */
.project-card__body {
  padding: 24px 24px 28px;
}

.project-card__title {
  font-size: var(--text-lg, 1.125rem);
  font-weight: 700;
  color: var(--text-primary, #1a1a2e);
  margin-bottom: 10px;
  line-height: 1.4;
}

.project-card__desc {
  font-size: var(--text-sm, 0.875rem);
  color: var(--text-muted, #6b7280);
  line-height: 1.65;
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Project Meta */
.project-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border, #e5e7eb);
}

.project-card__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted, #6b7280);
}

.project-card__meta-item i {
  font-size: 0.85rem;
  color: var(--primary, #2563eb);
  opacity: 0.75;
}

/* CTA Button */
.project-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius, 8px);
  background: linear-gradient(135deg, var(--primary, #2563eb), var(--primary-dark, #1d4ed8));
  color: #fff;
  font-size: var(--text-sm, 0.875rem);
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.project-card__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.35);
}

.project-card__cta i {
  font-size: 0.8em;
  transition: transform 0.3s ease;
}

.project-card__cta:hover i {
  transform: translateX(3px);
}

/* ── Project Stats Bar ── */
.project-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.project-stat-card {
  background: var(--bg-card, #fff);
  border: 1px solid var(--border, #e5e7eb);
  border-radius: var(--radius-xl, 16px);
  padding: 28px 24px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.project-stat-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 16px;
}

.project-stat-card__icon--blue {
  background: rgba(59,130,246,0.12);
  color: #2563eb;
}

.project-stat-card__icon--green {
  background: rgba(34,197,94,0.12);
  color: #16a34a;
}

.project-stat-card__icon--purple {
  background: rgba(139,92,246,0.12);
  color: #7c3aed;
}

.project-stat-card__icon--amber {
  background: rgba(245,158,11,0.12);
  color: #d97706;
}

.project-stat-card__number {
  font-size: var(--text-3xl, 1.875rem);
  font-weight: 800;
  color: var(--text-primary, #1a1a2e);
  margin-bottom: 4px;
}

.project-stat-card__label {
  font-size: var(--text-sm, 0.875rem);
  color: var(--text-muted, #6b7280);
  font-weight: 500;
}

/* ── Filter Bar for Projects ── */
.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}

.project-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: var(--radius-full, 50px);
  border: 1px solid var(--border, #e5e7eb);
  background: var(--bg-card, #fff);
  color: var(--text-secondary, #4b5563);
  font-size: var(--text-sm, 0.875rem);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
}

.project-filter-btn:hover {
  border-color: var(--primary, #2563eb);
  color: var(--primary, #2563eb);
  background: var(--primary-light, rgba(37,99,235,0.06));
}

.project-filter-btn.active {
  background: var(--primary, #2563eb);
  color: #fff;
  border-color: var(--primary, #2563eb);
  box-shadow: 0 4px 14px rgba(37,99,235,0.3);
}

/* ── Dark Mode Adjustments ── */
[data-theme="dark"] .project-card {
  background: var(--bg-card);
  border-color: var(--border);
}

[data-theme="dark"] .project-card__category--trade {
  background: rgba(34,197,94,0.15);
}

[data-theme="dark"] .project-card__category--construction {
  background: rgba(59,130,246,0.15);
}

[data-theme="dark"] .project-card__category--ai {
  background: rgba(139,92,246,0.15);
}

[data-theme="dark"] .project-card__category--consulting {
  background: rgba(245,158,11,0.15);
}

[data-theme="dark"] .project-card__category--tourism {
  background: rgba(6,182,212,0.15);
}

[data-theme="dark"] .project-stat-card {
  background: var(--bg-card);
  border-color: var(--border);
}

[data-theme="dark"] .project-filter-btn {
  background: var(--bg-card);
  border-color: var(--border);
  color: var(--text-secondary);
}

[data-theme="dark"] .project-filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

[data-theme="dark"] .project-filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .project-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .project-stats {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .project-stat-card {
    padding: 20px 16px;
  }

  .project-stat-card__number {
    font-size: var(--text-2xl, 1.5rem);
  }

  .project-card__img {
    height: 200px;
  }

  .project-card__body {
    padding: 20px;
  }

  .project-filters {
    gap: 8px;
  }

  .project-filter-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
  }
}