/* =============================================
   PROJECTS PAGE STYLES
   ============================================= */

/* ---- Projects Hero ---- */
.projects-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #3d1a6e 100%);
  padding: 6rem 0 4rem;
  text-align: center;
  color: #fff;
}

.projects-hero .section-label {
  color: var(--color-accent);
}

.projects-hero .section-title {
  color: #fff;
  font-size: 3rem;
  margin: 0.5rem 0;
}

.projects-hero .section-desc {
  color: rgba(255,255,255,0.7);
  font-style: italic;
  font-size: 1.1rem;
}

.projects-hero-desc {
  color: rgba(255,255,255,0.85);
  max-width: 700px;
  margin: 1rem auto 0;
  line-height: 1.8;
}

/* ---- Projects Main Tabs ---- */
.projects-tabs-section {
  background: var(--color-bg);
  padding: 3rem 0 0;
  position: sticky;
  top: 70px;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}

.projects-main-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0;
  scrollbar-width: none;
}

.projects-main-tabs::-webkit-scrollbar {
  display: none;
}

.main-tab-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: all 0.3s ease;
  position: relative;
  bottom: -1px;
}

.main-tab-btn:hover {
  color: var(--color-heading);
  border-bottom-color: var(--color-border);
}

.main-tab-btn.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  font-weight: 600;
}

.tab-num {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-accent);
  background: rgba(var(--color-accent-rgb, 180,145,60), 0.1);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: var(--font-heading);
}

.tab-name {
  font-size: 0.9rem;
}

/* ---- Projects Grid ---- */
.projects-grid-section {
  padding: 3rem 0 5rem;
}

.projects-tab-panel {
  display: none;
}

.projects-tab-panel.active {
  display: block;
}

.projects-panel-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.projects-panel-header h2 {
  font-size: 1.8rem;
  color: var(--color-heading);
  margin: 0.25rem 0;
}

.projects-panel-header p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* ---- Project Cards Grid ---- */
.projects-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.proj-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
}

.proj-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.proj-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.proj-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.proj-card:hover .proj-card-img img {
  transform: scale(1.05);
}

.proj-card-body {
  padding: 1.25rem;
}

.proj-card-cat {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.proj-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 0.5rem;
  line-height: 1.4;
}

.proj-card-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ---- Project Modal ---- */
.proj-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.proj-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.proj-modal {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.proj-modal-overlay.active .proj-modal {
  transform: scale(1);
}

.proj-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.proj-modal-close {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--color-bg-alt);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  font-size: 1.2rem;
  transition: background 0.2s;
}

.proj-modal-close:hover {
  background: var(--color-border);
}

.proj-modal-body {
  padding: 1.5rem;
}

.proj-modal-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.proj-modal-gallery img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 4/3;
}

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

@media (max-width: 768px) {
  .projects-hero .section-title {
    font-size: 2rem;
  }

  .projects-main-tabs {
    gap: 0;
  }

  .main-tab-btn {
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
  }

  .projects-cards-grid {
    grid-template-columns: 1fr;
  }

  .proj-modal-gallery {
    grid-template-columns: 1fr;
  }
}

/* Dynamic grid container fix */
#projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) {
  #projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  #projects-grid {
    grid-template-columns: 1fr;
  }
}