/* ==========================================================================
   NANDINI — Left-Aligned Editorial Case Study Stylesheet
   Designed to match the homepage's asymmetric editorial grid language.
   ========================================================================== */

/* ── Page Layout Wrapper ────────────────────────────────────────── */
.project-page-wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--section-pad-x);
  position: relative;
  z-index: 2;
  text-align: left;
}

/* ── Top Navigation & Back Link ─────────────────────────────────── */
.project-top-nav {
  padding-top: calc(var(--nav-height) + 28px);
  padding-bottom: 24px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.18em;
  color: var(--text-secondary);
  text-transform: uppercase;
  transition: color var(--t-fast), transform var(--t-fast);
}

.back-link:hover {
  color: var(--accent-lavender);
  transform: translateX(-4px);
}

.back-link-arrow {
  color: var(--accent-violet);
  transition: transform var(--t-fast);
}

.back-link:hover .back-link-arrow {
  transform: translateX(-3px);
}

/* ── Project Hero (Left-Aligned Editorial) ───────────────────────── */
.project-hero {
  padding-top: 20px;
  padding-bottom: clamp(50px, 8vh, 80px);
  text-align: left;
}

.project-hero-meta-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.project-hero-badge {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  color: var(--accent-violet);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.25);
  padding: 3px 12px;
  border-radius: 100px;
  letter-spacing: 0.1em;
}

.project-hero-label {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.project-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 22px;
  background: linear-gradient(135deg, #ffffff 40%, #c4b5fd 75%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: left;
}

.project-hero-desc {
  font-size: clamp(1.05rem, 1.3vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 760px;
  line-height: 1.7;
  margin-bottom: 28px;
  text-align: left;
}

.project-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.project-hero-tag {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.15em;
  color: var(--accent-lavender);
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.2);
  padding: 6px 16px;
  border-radius: 100px;
  text-transform: uppercase;
}

/* ── Hero Metadata Row ───────────────────────────────────────────── */
.project-meta-row {
  display: grid;
  grid-template-columns: 1.2fr 2fr 0.8fr;
  gap: 24px;
  padding: 24px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-top: 10px;
}

.project-meta-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.project-meta-label {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.project-meta-val {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  color: var(--text-bright);
  line-height: 1.5;
}

/* ── Asymmetric Editorial Section Layout ─────────────────────────── */
.editorial-section {
  padding: clamp(60px, 9vh, 96px) 0;
  border-top: 1px solid var(--border-subtle);
  text-align: left;
}

.editorial-split {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.editorial-left {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

.editorial-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.25em;
  color: var(--accent-violet);
  text-transform: uppercase;
}

.editorial-heading {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-transform: uppercase;
  text-align: left;
}

.editorial-num {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 700;
  color: rgba(139, 92, 246, 0.25);
  line-height: 1;
  margin-bottom: 4px;
}

.editorial-right {
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
  max-width: 720px;
}

.editorial-text {
  font-size: clamp(1rem, 1.15vw, 1.08rem);
  color: var(--text-secondary);
  line-height: 1.85;
  text-align: left;
}

.editorial-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ── Numbered Editorial List ─────────────────────────────────────── */
.editorial-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 12px 0;
  padding-left: 0;
}

.editorial-list-item {
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.65;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.editorial-list-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.editorial-item-num {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.15em;
  color: var(--accent-violet);
  flex-shrink: 0;
}

/* ── AI Methodology Grid (Section 03) ────────────────────────────── */
.ai-method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.ai-method-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--t-base), border-color var(--t-base);
  text-align: left;
}

.ai-method-card:hover {
  transform: translateY(-2px);
  border-color: rgba(139, 92, 246, 0.3);
}

.ai-method-num {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  color: var(--accent-violet);
  letter-spacing: 0.15em;
}

.ai-method-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  text-transform: none;
  letter-spacing: 0;
}

/* ── Highlighted Statement Card (Left-Aligned) ──────────────────── */
.highlight-editorial-card {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(10, 15, 26, 0.9) 100%);
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-left: 3px solid var(--accent-violet);
  border-radius: 12px;
  padding: 24px 28px;
  margin: 16px 0;
  text-align: left;
}

.highlight-editorial-quote {
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.5;
  color: #ffffff;
  letter-spacing: -0.01em;
  text-align: left;
}

/* ── Feature Cards (What I Built) ───────────────────────────────── */
.feature-editorial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.feature-editorial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
  text-align: left;
  position: relative;
  overflow: hidden;
}

.feature-editorial-card:hover {
  transform: translateY(-3px);
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.feature-card-num {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  color: var(--accent-violet);
  letter-spacing: 0.2em;
}

.feature-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}

.feature-card-desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Tools & Technologies Chips ─────────────────────────────────── */
.tech-editorial-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.tech-editorial-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  color: var(--text-bright);
  transition: border-color var(--t-fast), transform var(--t-fast);
}

.tech-editorial-chip:hover {
  border-color: rgba(139, 92, 246, 0.4);
  transform: translateY(-2px);
}

.tech-editorial-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-violet);
}

/* ── Process Timeline (Numbered Steps) ───────────────────────────── */
.process-editorial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.process-editorial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--t-base), border-color var(--t-base);
  text-align: left;
}

.process-editorial-card:hover {
  transform: translateY(-2px);
  border-color: rgba(139, 92, 246, 0.3);
}

.process-card-step {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.2em;
  color: var(--accent-violet);
}

.process-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.process-card-desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Cybersecurity Context Note ─────────────────────────────────── */
.security-editorial-note {
  background: rgba(11, 16, 24, 0.85);
  border: 1px solid rgba(74, 142, 255, 0.2);
  border-left: 3px solid var(--accent-blue);
  border-radius: 10px;
  padding: 22px 26px;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

.security-editorial-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.2em;
  color: var(--accent-blue);
  text-transform: uppercase;
}

/* ── Final Horizontal Action Panel ──────────────────────────────── */
.final-action-section {
  padding: clamp(60px, 9vh, 90px) 0 40px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 20px;
}

.final-action-panel {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
  padding: 36px 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  text-align: left;
}

.final-action-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.final-action-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.25em;
  color: var(--accent-violet);
  text-transform: uppercase;
}

.final-action-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.final-action-buttons {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.final-bottom-nav {
  margin-top: 32px;
  display: flex;
  justify-content: flex-start;
  text-align: left;
}

/* ── Responsive Behavior ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .editorial-split {
    grid-template-columns: 280px 1fr;
    gap: 36px;
  }
  .ai-method-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-editorial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .editorial-split {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .project-meta-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .feature-editorial-grid {
    grid-template-columns: 1fr;
  }
  .ai-method-grid {
    grid-template-columns: 1fr;
  }
  .process-editorial-grid {
    grid-template-columns: 1fr;
  }
  .final-action-panel {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
  }
  .final-action-buttons {
    flex-direction: column;
    width: 100%;
  }
  .final-action-buttons .btn {
    width: 100%;
    text-align: center;
  }
}

/* ══════════════════════════════════════════════════════════════════
   CREATIVE WRITING ARCHIVE & LITERARY READING PAGE
   ══════════════════════════════════════════════════════════════════ */

/* ── Writing Pieces Archive Cards ────────────────────────────────── */
.writing-archive-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.writing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: clamp(28px, 3.5vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
  text-align: left;
  position: relative;
  overflow: hidden;
}

.writing-card.active {
  border-color: rgba(139, 92, 246, 0.25);
  background: linear-gradient(135deg, rgba(11, 16, 24, 0.95) 0%, rgba(17, 21, 32, 0.6) 100%);
}

.writing-card.active:hover {
  transform: translateY(-3px);
  border-color: rgba(139, 92, 246, 0.45);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4), 0 0 30px rgba(139, 92, 246, 0.08);
}

.writing-card.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent-lavender), var(--accent-violet));
}

.writing-card.coming-soon {
  opacity: 0.62;
  border-style: dashed;
}

.writing-card.coming-soon:hover {
  opacity: 0.85;
  border-color: rgba(255, 255, 255, 0.15);
}

.writing-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.writing-card-category {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.2em;
  color: var(--accent-violet);
  text-transform: uppercase;
}

.writing-card-badge {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.15em;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
}

.writing-card-title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-transform: uppercase;
  margin: 0;
}

.writing-card-type {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.15em;
  color: var(--accent-lavender);
  text-transform: uppercase;
}

.writing-card-desc {
  font-size: clamp(0.98rem, 1.1vw, 1.05rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 820px;
}

.writing-card-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
  flex-wrap: wrap;
}

/* ── Literary Reading Page (`am-i-forgetting-something.html`) ────── */
.story-page-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 var(--section-pad-x);
  position: relative;
  z-index: 2;
  text-align: left;
}

.story-header {
  padding-top: 24px;
  padding-bottom: clamp(40px, 7vh, 70px);
  border-bottom: 1px solid var(--border-subtle);
  text-align: left;
}

.story-category {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.25em;
  color: var(--accent-violet);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.story-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: 14px;
  background: linear-gradient(135deg, #ffffff 45%, #c4b5fd 80%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.story-subtitle {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.15em;
  color: var(--accent-lavender);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.story-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.story-tag {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.15em;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px 14px;
  border-radius: 100px;
  text-transform: uppercase;
}

.story-actions-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Dedicated Literary Reading Body ────────────────────────────── */
.story-body {
  padding: clamp(48px, 8vh, 80px) 0;
  text-align: left;
}

.story-p {
  font-size: clamp(1.06rem, 1.22vw, 1.18rem);
  line-height: 1.95;
  color: #cfd6e0;
  margin-bottom: 26px;
  letter-spacing: 0.005em;
}

.story-p em {
  font-style: italic;
  color: #f1f5f9;
}

.story-p strong {
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.story-standalone {
  font-size: clamp(1.1rem, 1.3vw, 1.25rem);
  color: #f8fafc;
  padding: 6px 0;
  letter-spacing: 0.01em;
}

.story-standalone em {
  font-style: italic;
  color: #c4b5fd;
}

.story-standalone strong {
  font-weight: 700;
  color: #ffffff;
}

.story-ending {
  margin-top: clamp(40px, 6vh, 60px);
  padding-top: 30px;
  border-top: 1px solid rgba(139, 92, 246, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.story-fin {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.3em;
  color: var(--accent-violet);
  text-transform: uppercase;
}

/* ── Story Page Bottom Navigation ────────────────────────────────── */
.story-bottom-nav {
  padding: 36px 0 60px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

/* ══════════════════════════════════════════════════════════════════
   DOCUMENT DESIGN SHOWCASE STYLES
   ══════════════════════════════════════════════════════════════════ */
.doc-showcase-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
  margin-top: 32px;
}

.doc-preview-container {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(139, 92, 246, 0.08);
  position: relative;
  overflow: hidden;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}

.doc-preview-container:hover {
  transform: translateY(-4px);
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6), 0 0 40px rgba(139, 92, 246, 0.12);
}

.doc-preview-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.doc-info-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

.doc-tools-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
  margin-bottom: 12px;
}

.doc-tool-pill {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.12em;
  color: var(--accent-lavender);
  background: rgba(139, 92, 246, 0.08);
  border: 1px solid rgba(139, 92, 246, 0.2);
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .doc-showcase-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .doc-preview-container {
    max-width: 440px;
  }
}

/* ══════════════════════════════════════════════════════════════════
   DATA MANAGEMENT & EXCEL CASE STUDY STYLES
   ══════════════════════════════════════════════════════════════════ */

/* ── Dataset Field Grid (19 Fields) ───────────────────────────────── */
.dataset-fields-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
  margin: 20px 0;
}

.dataset-field-tag {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  color: var(--text-bright);
  transition: border-color var(--t-fast), transform var(--t-fast);
}

.dataset-field-tag:hover {
  border-color: rgba(139, 92, 246, 0.4);
  transform: translateY(-2px);
}

.dataset-field-num {
  font-size: var(--fs-micro);
  color: var(--accent-violet);
  letter-spacing: 0.1em;
  flex-shrink: 0;
}

/* ── Workflow Sequence ───────────────────────────────────────────── */
.workflow-sequence {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0;
  max-width: 720px;
}

.workflow-node {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: transform var(--t-fast), border-color var(--t-fast);
}

.workflow-node:hover {
  border-color: rgba(139, 92, 246, 0.35);
  transform: translateX(4px);
}

.workflow-node-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.workflow-step-num {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.15em;
  color: var(--accent-violet);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  padding: 3px 10px;
  border-radius: 6px;
}

.workflow-step-name {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.workflow-arrow-down {
  display: flex;
  justify-content: flex-start;
  padding-left: 28px;
  color: var(--accent-violet);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1;
}

/* ── Technical Formula Box ───────────────────────────────────────── */
.formula-box {
  background: rgba(8, 12, 20, 0.95);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-left: 3px solid var(--accent-violet);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-x: auto;
}

.formula-label {
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.2em;
  color: var(--accent-lavender);
  text-transform: uppercase;
}

.formula-code {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  color: #a7f3d0;
  letter-spacing: 0.04em;
  white-space: pre-wrap;
  word-break: break-all;
}

/* ── KPI Editorial Grid & Cards ──────────────────────────────────── */
.kpi-editorial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 24px 0;
}

.kpi-editorial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}

.kpi-editorial-card:hover {
  transform: translateY(-3px);
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.kpi-metric-label {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.2em;
  color: var(--accent-violet);
  text-transform: uppercase;
}

.kpi-metric-val {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.05;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.kpi-calc-desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ── Data Summary Tables ─────────────────────────────────────────── */
.data-table-wrap {
  width: 100%;
  max-width: 680px;
  margin: 18px 0;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-card);
}

.data-summary-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-small);
  text-align: left;
}

.data-summary-table th {
  background: rgba(139, 92, 246, 0.08);
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-lavender);
  padding: 12px 18px;
  border-bottom: 1px solid var(--border-subtle);
}

.data-summary-table td {
  padding: 10px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
}

.data-summary-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-bright);
}

.data-summary-table .col-numeric {
  text-align: right;
  font-family: var(--font-mono);
}

.data-summary-table tr.total-row td {
  border-top: 1px solid rgba(139, 92, 246, 0.3);
  background: rgba(139, 92, 246, 0.06);
  color: #ffffff;
  font-weight: 600;
}

/* ── Chart Visual Showcase ───────────────────────────────────────── */
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}

.chart-card:hover {
  transform: translateY(-3px);
  border-color: rgba(139, 92, 246, 0.35);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4);
}

.chart-card-img-wrap {
  background: #ffffff;
  border-radius: 8px;
  padding: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.chart-card-img {
  max-width: 100%;
  height: auto;
  display: block;
}

.chart-card-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chart-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}

.chart-card-desc {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .kpi-editorial-grid {
    grid-template-columns: 1fr;
  }
  .dataset-fields-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }
}

/* ==========================================================================
   WORKSPACE.OS CASE STUDY STYLES (MATCHING REFERENCE SPECIFICATION)
   ========================================================================== */

.ws-case-study {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px 80px;
  position: relative;
  z-index: 2;
  text-align: left;
}

/* ── Hero Section ───────────────────────────────────────────────── */
.ws-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.15fr;
  gap: 48px;
  align-items: center;
  padding: calc(var(--nav-height) + 20px) 0 54px;
}

.ws-back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #8A96A8;
  text-decoration: none;
  margin-bottom: 22px;
  letter-spacing: 0.04em;
  transition: color var(--t-fast), transform var(--t-fast);
}

.ws-back-link:hover {
  color: #C4B5FD;
  transform: translateX(-3px);
}

.ws-hero-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: #8B5CF6;
  opacity: 0.7;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.ws-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 4.4vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.04;
  color: #ffffff;
  margin: 0 0 10px 0;
  text-transform: uppercase;
}

.ws-hero-subtitle {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 500;
  color: #C4B5FD;
  margin-bottom: 18px;
  letter-spacing: 0.01em;
}

.ws-hero-description {
  font-size: 0.96rem;
  line-height: 1.7;
  color: #9CA3AF;
  margin-bottom: 26px;
  max-width: 480px;
}

.ws-hero-btn-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 26px;
  flex-wrap: wrap;
}

.ws-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ffffff;
  color: #070914 !important;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 13px 26px;
  border-radius: 100px;
  text-decoration: none;
  transition: all var(--t-fast);
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.2);
}

.ws-btn-primary:hover {
  background: #f1edff;
  box-shadow: 0 0 35px rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.ws-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(13, 17, 34, 0.7);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 13px 26px;
  border-radius: 100px;
  border: 1px solid rgba(139, 92, 246, 0.45);
  text-decoration: none;
  transition: all var(--t-fast);
}

.ws-btn-secondary:hover {
  background: rgba(139, 92, 246, 0.16);
  border-color: rgba(167, 139, 250, 0.7);
  box-shadow: 0 0 22px rgba(139, 92, 246, 0.28);
  transform: translateY(-2px);
}

.ws-hero-tags-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.ws-pill-tag {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: #C4B5FD;
  background: rgba(20, 24, 46, 0.7);
  border: 1px solid rgba(139, 92, 246, 0.28);
  border-radius: 100px;
  padding: 6px 16px;
  letter-spacing: 0.02em;
}

/* ── Laptop Mockup Device ───────────────────────────────────────── */
.ws-laptop-wrapper {
  position: relative;
  width: 100%;
  max-width: 580px;
  margin: 0 auto;
}

.ws-laptop-glow {
  position: absolute;
  top: 15%;
  left: 10%;
  width: 80%;
  height: 70%;
  background: radial-gradient(ellipse, rgba(139, 92, 246, 0.5) 0%, rgba(99, 102, 241, 0.22) 40%, transparent 72%);
  filter: blur(42px);
  pointer-events: none;
  z-index: 1;
}

.ws-laptop-device {
  position: relative;
  z-index: 2;
  width: 100%;
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.85));
}

.ws-laptop-lid {
  background: #0d0f1b;
  border: 2px solid #282d42;
  border-radius: 18px 18px 0 0;
  padding: 10px 10px 0;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), inset 0 1px 1px rgba(255, 255, 255, 0.12);
  position: relative;
}

.ws-laptop-camera {
  width: 5px;
  height: 5px;
  background: #000;
  border: 1px solid #333a52;
  border-radius: 50%;
  margin: 0 auto 7px;
}

.ws-laptop-screen {
  background: #060812;
  border-radius: 7px 7px 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ws-screen-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: 6px 6px 0 0;
  pointer-events: none;
  user-select: none;
  transition: opacity var(--t-fast);
}

.ws-laptop-base {
  height: 12px;
  background: linear-gradient(180deg, #32374d 0%, #1e2233 40%, #0d0f18 100%);
  border-radius: 0 0 14px 14px;
  margin: 0 -18px;
  position: relative;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.8);
}

.ws-laptop-notch {
  width: 72px;
  height: 5px;
  background: #0f111a;
  border-radius: 0 0 5px 5px;
  margin: 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top: none;
}

/* ── Section Cards (Clean Purple-bordered Translucent) ─────────── */
.ws-card {
  background: rgba(11, 14, 28, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(139, 92, 246, 0.22);
  border-radius: 16px;
  padding: 32px 30px;
  transition: transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}

.ws-card:hover {
  transform: translateY(-2px);
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), 0 0 25px rgba(139, 92, 246, 0.12);
}

.ws-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.ws-card-icon {
  color: #C4B5FD;
  filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.6));
  display: flex;
  align-items: center;
  justify-content: center;
}

.ws-card-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #ffffff;
  text-transform: uppercase;
  margin: 0;
}

.ws-card-text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: #9CA3AF;
  margin: 0;
}

/* ── Section 1: Two-Column Side-by-Side ─────────────────────────── */
.ws-two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

/* ── Section 2: Full-Width Toolkit ──────────────────────────────── */
.ws-card-toolkit {
  margin-bottom: 28px;
}

.ws-toolkit-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.ws-toolkit-top-left {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.ws-toolkit-titles {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ws-toolkit-sub {
  font-size: 0.88rem;
  color: #8A96A8;
  margin: 0;
}

.ws-and-more-badge {
  background: rgba(20, 24, 46, 0.7);
  border: 1px solid rgba(139, 92, 246, 0.28);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 0.76rem;
  color: #C4B5FD;
  font-family: var(--font-mono);
  white-space: nowrap;
}

.ws-toolkit-5col-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.ws-tool-item {
  background: rgba(15, 19, 38, 0.6);
  border: 1px solid rgba(139, 92, 246, 0.18);
  border-radius: 12px;
  padding: 22px 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
  text-decoration: none;
}

.ws-tool-item:hover {
  transform: translateY(-3px);
  border-color: rgba(139, 92, 246, 0.45);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4), 0 0 18px rgba(139, 92, 246, 0.16);
}

.ws-tool-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.ws-tool-icon svg {
  width: 34px;
  height: 34px;
}

.ws-tool-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0;
}

.ws-tool-sub {
  font-size: 0.75rem;
  color: #8A96A8;
  line-height: 1.3;
  margin: 0;
}

/* ── Section 3: Three-Column Information ────────────────────────── */
.ws-three-col-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 28px;
}

.ws-tech-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 18px;
}

.ws-tech-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ws-tech-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ws-tech-name {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: #E2E8F0;
}

.ws-role-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ws-role-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: #9CA3AF;
  line-height: 1.5;
}

.ws-role-bullet {
  color: #8B5CF6;
  font-size: 0.9rem;
  line-height: 1.4;
  flex-shrink: 0;
}

/* ── Section 4: Full-Width Build Process ────────────────────────── */
.ws-card-process {
  margin-bottom: 28px;
}

.ws-process-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 24px;
}

.ws-process-node {
  background: rgba(15, 19, 38, 0.5);
  border: 1px solid rgba(139, 92, 246, 0.16);
  border-radius: 10px;
  padding: 18px 12px;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
  transition: transform var(--t-fast), border-color var(--t-fast);
}

.ws-process-node:hover {
  transform: translateY(-2px);
  border-color: rgba(139, 92, 246, 0.35);
}

.ws-proc-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #8A96A8;
  margin-bottom: 6px;
}

.ws-proc-icon {
  color: #C4B5FD;
  margin-bottom: 6px;
  filter: drop-shadow(0 0 6px rgba(139, 92, 246, 0.5));
}

.ws-proc-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.ws-proc-desc {
  font-size: 0.72rem;
  color: #8A96A8;
  line-height: 1.4;
}

.ws-proc-arrow {
  color: #8B5CF6;
  font-size: 1.1rem;
  flex-shrink: 0;
  opacity: 0.75;
}

/* ── Section 5: Full-Width Final Live Project Card ───────────────── */
.ws-live-cta-card {
  background: linear-gradient(90deg, #070914 0%, rgba(7, 9, 20, 0.9) 45%, rgba(7, 9, 20, 0.35) 100%), url('../assets/contact-bg.jpg') right center / cover no-repeat;
  border: 1px solid rgba(139, 92, 246, 0.25);
  border-radius: 16px;
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.ws-live-cta-card:hover {
  border-color: rgba(139, 92, 246, 0.45);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), 0 0 35px rgba(139, 92, 246, 0.18);
}

.ws-live-cta-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.ws-live-cta-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: #C4B5FD;
  text-transform: uppercase;
}

.ws-live-cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.01em;
  margin: 0 0 12px 0;
  text-transform: uppercase;
}

.ws-live-cta-desc {
  font-size: 0.95rem;
  color: #9CA3AF;
  margin-bottom: 28px;
  max-width: 500px;
  line-height: 1.6;
}

/* ── Responsive Adaptations ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .ws-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .ws-three-col-grid {
    grid-template-columns: 1fr;
  }
  .ws-process-row {
    flex-wrap: wrap;
    gap: 12px;
  }
  .ws-process-node {
    min-width: 140px;
  }
  .ws-proc-arrow {
    display: none;
  }
}

@media (max-width: 768px) {
  .ws-two-col-grid {
    grid-template-columns: 1fr;
  }
  .ws-toolkit-5col-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ws-process-row {
    flex-direction: column;
    align-items: stretch;
  }
  .ws-process-node {
    min-width: 100%;
  }
  .ws-live-cta-card {
    padding: 36px 24px;
  }
}

@media (max-width: 480px) {
  .ws-toolkit-5col-grid {
    grid-template-columns: 1fr;
  }
  .ws-hero-btn-row {
    flex-direction: column;
    align-items: stretch;
  }
  .ws-btn-primary, .ws-btn-secondary {
    width: 100%;
    text-align: center;
  }
}