/* ================================================
   ZEN IT PORTFOLIO — Homepage / Showcase Styles
   ================================================ */

/* ── SHOWCASE HERO (compact, project-focused) ── */
.showcase-hero {
  position: relative;
  padding: calc(var(--space-nav) + var(--space-16)) 0 var(--space-12);
  text-align: center;
  overflow: hidden;
}

.showcase-hero__container {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  position: relative;
  z-index: 1;
}

.showcase-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(77, 142, 255, 0.08);
  border: 1px solid rgba(77, 142, 255, 0.15);
  border-radius: var(--radius-full);
  font-family: var(--font-label);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-6);
  animation: fadeInUp var(--duration-slow) var(--ease-default) both;
}

.showcase-hero__heading {
  font-family: var(--font-headline);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: var(--weight-bold);
  color: var(--on-surface);
  line-height: 1.1;
  margin-bottom: var(--space-5);
  animation: fadeInUp var(--duration-slow) 0.1s var(--ease-default) both;
}

.showcase-hero__heading span {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.showcase-hero__desc {
  font-size: var(--text-lg);
  color: var(--on-surface-variant);
  line-height: var(--leading-relaxed);
  max-width: 540px;
  margin: 0 auto;
  animation: fadeInUp var(--duration-slow) 0.2s var(--ease-default) both;
}

.showcase-hero__glow {
  position: absolute;
  top: -60%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(77, 142, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}


/* ── FILTER TABS ── */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  margin-bottom: var(--space-8);
  animation: fadeInUp var(--duration-slow) 0.3s var(--ease-default) both;
}

.filter-tab {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-family: var(--font-label);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--on-surface-variant);
  background: var(--surface-container);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-default);
}

.filter-tab:hover {
  border-color: rgba(77, 142, 255, 0.2);
  color: var(--on-surface);
}

.filter-tab.active {
  background: rgba(77, 142, 255, 0.12);
  border-color: rgba(77, 142, 255, 0.3);
  color: var(--primary);
}


/* ── PROJECTS GRID ── */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-6);
}

@media (max-width: 480px) {
  .projects__grid {
    grid-template-columns: 1fr;
  }
}


/* ── PROJECT CARD ── */
.project-card {
  background: var(--surface-container);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--duration-normal) var(--ease-default),
              box-shadow var(--duration-normal) var(--ease-default);
  border-top: 1px solid rgba(66, 71, 84, 0.15);
  border-left: 1px solid rgba(66, 71, 84, 0.15);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(77, 142, 255, 0.06);
}

.project-card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--surface-low);
}

.project-card__image--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-4xl);
  color: var(--outline);
  aspect-ratio: 16 / 10;
  background: var(--surface-low);
}

.project-card__body {
  padding: var(--space-5);
}

.project-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.project-card__title {
  font-family: var(--font-headline);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--on-surface);
  margin-bottom: var(--space-2);
}

.project-card__desc {
  font-size: var(--text-sm);
  color: var(--on-surface-variant);
  line-height: var(--leading-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.project-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid rgba(66, 71, 84, 0.1);
}

.project-card__tech {
  display: flex;
  gap: var(--space-1);
  flex-wrap: wrap;
  flex: 1;
}

.project-card__link {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--primary);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  transition: gap var(--duration-fast) var(--ease-default);
}

.project-card:hover .project-card__link {
  gap: var(--space-2);
}


/* ── MINI CTA ── */
.mini-cta {
  padding: var(--space-16) 0;
}

.mini-cta__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding: var(--space-10) var(--space-10);
  background: var(--surface-container);
  border-radius: var(--radius-2xl);
  border-top: 1px solid rgba(66, 71, 84, 0.15);
  border-left: 1px solid rgba(66, 71, 84, 0.15);
}

.mini-cta__heading {
  font-family: var(--font-headline);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--on-surface);
  margin-bottom: var(--space-2);
}

.mini-cta__desc {
  font-size: var(--text-base);
  color: var(--on-surface-variant);
}

@media (max-width: 640px) {
  .mini-cta__content {
    flex-direction: column;
    text-align: center;
    padding: var(--space-8) var(--space-6);
  }
}


/* ── SIMPLIFIED FOOTER ── */
.footer__simple {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(66, 71, 84, 0.15);
}

.footer__links-inline {
  display: flex;
  gap: var(--space-4);
}

@media (max-width: 640px) {
  .footer__simple {
    flex-direction: column;
    gap: var(--space-3);
    text-align: center;
  }
}


/* ── EMPTY STATE ── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-6);
  text-align: center;
}

.empty-state__icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.empty-state__title {
  font-family: var(--font-headline);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--on-surface);
  margin-bottom: var(--space-2);
}

.empty-state__desc {
  font-size: var(--text-sm);
  color: var(--on-surface-variant);
}


/* ── ANIMATIONS ── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}