/* ===== STACK PAGE — NEON_ARCHITECT ===== */

/* Page-specific headline font selectors */
.badge, .card-title, .phil-title {
  font-family: var(--font-headline);
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* Main container */
.main-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 8rem 2rem 4rem;
}

/* Hero Section */
.hero-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 8rem;
  align-items: start;
}

.badge-container {
  margin-bottom: 1.5rem;
}

.badge {
  background: rgba(90, 15, 200, 0.2);
  border-left: 2px solid var(--primary);
  padding: 0.25rem 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--primary);
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.accent-italic {
  color: var(--primary-fixed-dim);
  font-style: italic;
}

.hero-text-block {
  max-width: 32rem;
  margin-bottom: 2rem;
}

.hero-paragraph {
  color: var(--on-surface-variant);
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.highlight-tertiary {
  color: var(--tertiary);
  font-weight: 500;
}
.highlight-secondary {
  color: var(--secondary);
}
.highlight-primary {
  color: var(--primary);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.tag-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface-container-high);
  padding: 0.5rem 1rem;
  border-left: 2px solid var(--secondary);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tag-icon {
  font-size: 1rem;
  color: var(--secondary);
}

/* Hero visual */
.hero-visual {
  position: relative;
}

.visual-card {
  background: linear-gradient(135deg, rgba(209,188,255,0.05), transparent);
  border: 1px solid rgba(74, 68, 85, 0.2);
  border-radius: 0.75rem;
  overflow: hidden;
  padding: 1.5rem;
}

.terminal-sim {
  font-family: monospace;
  font-size: 0.7rem;
  color: rgba(209, 188, 255, 0.4);
  margin-bottom: 1.5rem;
}

.sim-cursor {
  color: var(--secondary);
  opacity: 0.8;
}

.progress-bar-container {
  width: 100%;
  height: 4px;
  background: var(--surface-container-highest);
  margin-top: 1rem;
}

.progress-fill {
  width: 66%;
  height: 100%;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
}

.abstract-image-container {
  margin-top: 1.5rem;
}

.image-wrapper {
  position: relative;
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 20px 35px -12px rgba(0,0,0,0.5);
}

.abstract-img {
  width: 100%;
  height: auto;
  display: block;
  opacity: 0.4;
  mix-blend-mode: screen;
}

.img-overlay-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--background), transparent);
}

/* Tech Stack Section */
.tech-stack-section {
  margin-top: 4rem;
  margin-bottom: 5rem;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid rgba(74, 68, 85, 0.2);
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.section-subtitle {
  color: var(--on-surface-variant);
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

.version-badge {
  font-family: monospace;
  font-size: 0.7rem;
  color: var(--outline);
  letter-spacing: 0.1em;
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}

.bento-card {
  background: var(--surface-container);
  border: 1px solid rgba(74, 68, 85, 0.1);
  border-radius: 0.5rem;
  padding: 1.5rem;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 260px;
}

.bento-card:hover {
  background: var(--surface-container-high);
  border-color: rgba(209,188,255,0.2);
}

.card-featured {
  grid-column: span 2;
  background: var(--surface-container-high);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.card-badge {
  font-size: 0.6rem;
  font-family: monospace;
  color: var(--outline);
  text-transform: uppercase;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0.5rem 0 0.25rem;
}

.card-description {
  color: var(--on-surface-variant);
  font-size: 0.75rem;
  line-height: 1.4;
}

.card-meta {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  letter-spacing: 0.02em;
}

.card-meta-small {
  font-size: 0.65rem;
  color: var(--outline);
}

/* Cloud card */
.card-cloud {
  grid-column: span 2;
  background: linear-gradient(145deg, var(--surface-container-high), var(--surface-container-low));
}

.cloud-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.icon-bg {
  width: 3rem;
  height: 3rem;
  background: rgba(209,188,255,0.1);
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cloud-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.cloud-tags span {
  background: var(--surface-container-highest);
  padding: 0.25rem 0.75rem;
  font-size: 0.65rem;
  font-family: monospace;
  border-radius: 2rem;
}

/* Pipeline card */
.card-pipeline {
  grid-column: span 3;
  background: var(--surface-container-lowest);
  border: 1px solid rgba(209,188,255,0.2);
  position: relative;
  overflow: hidden;
}

.pipeline-content {
  position: relative;
  z-index: 2;
}

.pipeline-text {
  color: var(--on-surface-variant);
  font-size: 0.8rem;
  max-width: 80%;
  margin-top: 0.5rem;
}

.pipeline-dots {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}
.pipeline-dots span {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--primary);
}
.pipeline-dots span:nth-child(2) { background: var(--secondary); }
.pipeline-dots span:nth-child(3) { background: var(--tertiary); }

.pipeline-bg-icon {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  font-size: 4rem;
  color: rgba(209,188,255,0.1);
  z-index: 1;
}

/* Philosophy section */
.philosophies {
  margin-top: 6rem;
}

.philosophy-header {
  max-width: 36rem;
  margin-bottom: 3rem;
}

.section-title-large {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.philosophy-sub {
  color: var(--on-surface-variant);
  line-height: 1.6;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.phil-card {
  padding: 1rem 0;
}

.phil-title {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}

.primary-glow { color: var(--primary); }
.secondary-glow { color: var(--secondary); }
.tertiary-glow { color: var(--tertiary); }

.phil-text {
  color: var(--on-surface-variant);
  font-size: 0.875rem;
  line-height: 1.6;
  font-weight: 300;
}


/* Responsive */
@media (max-width: 1024px) {
  .hero-section {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .card-featured, .card-cloud, .card-pipeline {
    grid-column: span 2;
  }
  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .main-container {
    padding: 6rem 1.25rem 2rem;
  }
  .bento-grid {
    grid-template-columns: 1fr 1fr;
  }
  .card-featured, .card-cloud, .card-pipeline {
    grid-column: span 2;
  }
  .pipeline-text {
    max-width: 100%;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .card-featured, .card-cloud, .card-pipeline {
    grid-column: span 1;
  }
  .hero-tags {
    flex-direction: column;
    width: 100%;
  }
  .tag-item {
    width: fit-content;
  }
}