/* =============================================
   PARKAR.IN – Article / Detail Page Styles
   css/article-detail.css
   ============================================= */

/* ===== ARTICLE HERO ===== */
.art-hero {
  position: relative;
  min-height: 44vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #050505;
  padding-top: var(--navbar-height, 72px);
}

.art-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.art-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,5,0.95) 0%, rgba(5,5,5,0.4) 60%, rgba(0,0,0,0.25) 100%);
  z-index: 1;
}

.art-hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 56px 40px 48px;
}

.art-hero-inner .art-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.art-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.12);
}

.art-date {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}

.art-hero-inner h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
  margin: 0;
}

/* ===== BREADCRUMB ===== */
.art-breadcrumb {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 40px 0;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}

.art-breadcrumb a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}

.art-breadcrumb a:hover {
  color: #fff;
}

/* ===== ARTICLE LAYOUT (TOC left + body right — matches parkar.in blog flow) ===== */
.art-layout {
  display: flex;
  gap: 100px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 40px 64px;
  align-items: flex-start;
  position: relative;
}

/* ===== TABLE OF CONTENTS (left sticky sidebar) ===== */
.art-toc {
  position: sticky;
  top: 120px;
  flex: none;
  width: 36%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  height: 100%;
}

.art-toc-title {
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  line-height: 1.06;
}

.art-toc-links {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 4px;
  max-height: 70vh;
  overflow-y: auto;
  padding: 20px;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.art-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.art-toc-list li {
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.art-toc-list li:last-child {
  border-bottom: none;
}

.art-toc-list a {
  display: block;
  padding: 12px 4px 12px 0;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.2;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s, padding-left 0.25s, font-weight 0.2s;
}

.art-toc-list a:hover {
  color: rgba(255,255,255,0.8);
}

.art-toc-list a.active {
  color: #fff;
  font-weight: 500;
  padding-left: 24px;
  position: relative;
}

.art-toc-list a.active::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
}

/* ===== SHARE LINKS (inside TOC sidebar, below TOC) ===== */
.art-share {
  display: flex;
  align-items: center;
  gap: 7px;
  height: 46px;
}

.art-share-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: rgba(255,255,255,0.5);
  margin-right: 6px;
}

.art-share a {
  width: 46px;
  height: 46px;
  background: rgba(255,255,255,0.06);
  border: none;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  color: rgba(255,255,255,0.7);
}

.art-share a:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
}

.art-share a svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ===== INLINE CTA BLOCKS (inside article body) ===== */
.blog-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 20px;
  margin: 32px 0;
  color: #fff;
  border-radius: 8px;
}

/* CTA-1: Warm gradient — coral to amber */
.blog-cta-1 {
  background: linear-gradient(135deg, #1a1028 0%, #2d1635 40%, #1a1028 100%);
  border: 1px solid rgba(199, 97, 139, 0.2);
}

/* CTA-2: Deep ocean — centered column, email form */
.blog-cta-2 {
  background: linear-gradient(135deg, #0a1628 0%, #0f2035 50%, #0a1628 100%);
  border: 1px solid rgba(56, 152, 184, 0.2);
  flex-direction: column;
  text-align: center;
  align-items: center;
  padding: 14px 28px;
}

/* CTA-3: Fresh teal, horizontal */
.blog-cta-3 {
  background: linear-gradient(135deg, #12918f 0%, #19b7bc 50%, #12918f 100%);
}

/* CTA-4: Glass — subtle frosted border */
.blog-cta-4 {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.08);
}

/* CTA-5: Indigo accent */
.blog-cta-5 {
  background: linear-gradient(135deg, #0f1535 0%, #1a2550 50%, #0f1535 100%);
  border: 1px solid rgba(79, 114, 255, 0.2);
}

.blog-cta-content h3 {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 1px;
  line-height: 1.25;
}

.blog-cta-content p {
  font-size: 0.75rem;
  font-weight: 300;
  color: rgba(255,255,255,0.65);
  margin: 0;
  line-height: 1.4;
}

.blog-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  color: #0a0a0a;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 11px 22px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.3s, transform 0.2s;
  line-height: 1;
  border-radius: 4px;
}

.blog-cta-btn:hover {
  background: #e8e8e8;
  transform: translateY(-1px);
}

/* Outline button variant for CTA-4 */
.blog-cta-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 11px 22px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 4px;
  transition: border-color 0.2s, background 0.2s;
  line-height: 1;
}

.blog-cta-btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.06);
}

/* Email form inside CTA-2 */
.blog-cta-form {
  display: flex;
  align-items: stretch;
  margin-top: 8px;
  max-width: 300px;
  width: 100%;
}

.blog-cta-form input[type="email"] {
  flex: 1;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  border-right: none;
  color: #fff;
  padding: 7px 12px;
  font-size: 0.75rem;
  font-family: inherit;
  outline: none;
}

.blog-cta-form input[type="email"]::placeholder {
  color: rgba(255,255,255,0.4);
}

.blog-cta-form button {
  background: #19b7bc;
  border: 1px solid #19b7bc;
  color: #fff;
  padding: 0 16px;
  width: 42px;
  min-height: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.blog-cta-form button:hover {
  background: #15a3a8;
}

.blog-cta-form button svg {
  width: 15px;
  height: 15px;
}

@media (max-width: 991px) {
  .art-layout {
    flex-direction: column;
    gap: 48px;
  }
  .art-toc {
    position: static;
    width: auto;
    max-width: none;
  }
}

@media (max-width: 700px) {
  .art-toc {
    display: none;
  }
  .art-layout {
    padding: 32px 24px 48px;
  }
  .blog-cta {
    flex-direction: column;
    padding: 12px 16px;
    text-align: center;
    gap: 10px;
  }
  .blog-cta-2 {
    padding: 12px 16px;
  }
}

/* ===== ARTICLE BODY ===== */
/* Standalone (case studies, events, news — no .art-layout wrapper) */
.art-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 40px 64px;
}

/* Inside blog layout — override standalone sizing */
.art-layout .art-body {
  max-width: none;
  margin: 0;
  padding: 0;
  flex: 1;
  min-width: 0;
}

.art-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  margin: 48px 0 16px;
  letter-spacing: 0.02em;
}

.art-body h2:first-child {
  margin-top: 0;
}

.art-body h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  margin: 32px 0 12px;
}

.art-body p {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
  letter-spacing: 0.031em;
  margin: 0 0 20px;
}

.art-body ul, .art-body ol {
  padding-left: 24px;
  margin: 0 0 20px;
}

.art-body li {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
  letter-spacing: 0.031em;
  margin-bottom: 12px;
}

.art-body li strong {
  color: rgba(255,255,255,0.85);
}

.art-body blockquote {
  border-left: 3px solid rgba(255,255,255,0.15);
  padding: 16px 24px;
  margin: 32px 0;
  background: rgba(255,255,255,0.03);
  border-radius: 0 12px 12px 0;
}

.art-body blockquote p {
  font-style: italic;
  color: rgba(255,255,255,0.55);
  margin: 0;
}

/* ===== STATS ROW (Case Studies) ===== */
.art-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  margin: 40px 0;
}

.art-stat {
  background: #111;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}

.art-stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}

.art-stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
}

/* ===== EVENT/WEBINAR META BAR ===== */
.art-event-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin: 24px 0 0;
}

.art-event-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

.art-event-meta-item svg {
  opacity: 0.5;
  flex-shrink: 0;
}

/* ===== GALLERY (Events) ===== */
.art-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin: 32px 0;
}

.art-gallery img {
  width: 100%;
  border-radius: 10px;
  aspect-ratio: 16/10;
  object-fit: cover;
}

/* ===== CTA (matches ResourcesHub) ===== */
.art-cta {
  padding: 80px 24px;
  background: #050505;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.art-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 120%, rgba(30,60,180,0.18) 0%, transparent 65%);
  pointer-events: none;
}

.art-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 0 auto;
}

.art-cta h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 700;
  color: #fff;
  margin: 0 0 14px;
}

.art-cta p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.75;
  margin: 0 0 28px;
}

.art-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: #0a0a0a;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 13px 30px;
  border-radius: 999px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.art-cta-btn:hover {
  background: #e8e8e8;
  transform: translateY(-2px);
}

/* ===== BACK LINK ===== */
.art-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  margin-bottom: 24px;
  transition: color 0.2s;
}

.art-back:hover { color: #fff; }

.art-back svg {
  transform: rotate(180deg);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 700px) {
  .art-hero-inner { padding: 40px 24px 36px; }
  .art-body { padding: 32px 24px 48px; }
  .art-breadcrumb { padding: 16px 24px 0; }
  .art-stats { grid-template-columns: 1fr; }
}