/* ══════════════════════════════════════════════════════════
   PRADUMNA_FX — MARKETPLACE DESIGN SYSTEM
   Premium, Image-First, Minimal Luxury
   ══════════════════════════════════════════════════════════ */

/* --- Layout Variables --- */
:root {
  --mk-hero-left: 38%;
  --mk-hero-right: 62%;
  --mk-card-bg: rgba(255, 255, 255, 0.02);
  --mk-card-border: rgba(255, 255, 255, 0.06);
  --mk-card-hover: rgba(255, 255, 255, 0.04);
  --mk-radius-sm: 12px;
  --mk-radius-md: 20px;
  --mk-radius-lg: 32px;
  --mk-transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Container & Grid --- */
.mk-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 5%;
}

/* --- Hero Section --- */
.mk-hero {
  display: grid;
  grid-template-columns: var(--mk-hero-left) var(--mk-hero-right);
  gap: 60px;
  padding-top: 140px;
  padding-bottom: 80px;
  align-items: start;
}

@media (max-width: 1024px) {
  .mk-hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 120px;
  }
}

/* --- Hero Left (Artwork) --- */
.mk-artwork-wrapper {
  position: relative;
  width: 100%;
  border-radius: var(--mk-radius-lg);
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid var(--border-1);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16/10;
}

.mk-artwork-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.mk-artwork-wrapper:hover img {
  transform: scale(1.05);
}

.mk-badge-overlay {
  position: absolute;
  top: 20px;
  left: 20px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(12px);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.mk-tech-specs {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.mk-spec-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--glass-1);
  border: 1px solid var(--border-1);
  padding: 8px 16px;
  border-radius: 12px;
  color: var(--text-dim);
  font-size: 0.9rem;
  font-weight: 500;
}

.mk-spec-chip i {
  color: var(--accent);
}

/* --- Hero Right (Content) --- */
.mk-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-faint);
  margin-bottom: 24px;
}

.mk-breadcrumbs a {
  color: var(--text-dim);
  text-decoration: none;
  transition: var(--mk-transition);
}

.mk-breadcrumbs a:hover {
  color: #fff;
}

.mk-title {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.mk-creator-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}

.mk-creator {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mk-creator-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: #fff;
  font-size: 14px;
}

.mk-creator-name {
  color: var(--text-dim);
  font-size: 0.95rem;
}

.mk-creator-name strong {
  color: #fff;
}

.mk-desc {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-dim);
  margin-bottom: 40px;
  max-width: 90%;
}

.mk-desc p {
  margin-bottom: 20px;
}

/* --- Layout Grid (Content + Sidebar) --- */
.mk-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 60px;
  padding-bottom: 120px;
  align-items: start;
}

@media (max-width: 1024px) {
  .mk-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* --- Main Content Sections --- */
.mk-section {
  margin-bottom: 80px;
}

.mk-h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 32px;
  letter-spacing: -0.01em;
}

/* --- Bento Grid Features --- */
.mk-bento {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.mk-bento-card {
  background: var(--mk-card-bg);
  border: 1px solid var(--mk-card-border);
  border-radius: var(--mk-radius-md);
  padding: 32px;
  transition: var(--mk-transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.mk-bento-card:hover {
  background: var(--mk-card-hover);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.mk-bento-card.large {
  grid-column: span 2;
}

.mk-bento-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--glass-1);
  border: 1px solid var(--border-1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.mk-bento-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff;
}

.mk-bento-desc {
  font-size: 1rem;
  color: var(--text-dim);
  line-height: 1.6;
}

/* --- Sticky Sidebar --- */
.mk-sidebar {
  position: sticky;
  top: 100px;
}

.mk-download-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-1);
  border-radius: var(--mk-radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.mk-dl-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  background: #fff;
  color: #000;
  font-size: 1.15rem;
  font-weight: 600;
  padding: 18px 24px;
  border-radius: 16px;
  border: none;
  cursor: pointer;
  transition: var(--mk-transition);
  text-decoration: none;
  margin-bottom: 24px;
}

.mk-dl-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 24px rgba(255, 255, 255, 0.15);
}

.mk-dl-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mk-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-1);
}

.mk-info-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.mk-info-label {
  color: var(--text-faint);
  display: flex;
  align-items: center;
  gap: 8px;
}

.mk-info-value {
  color: #fff;
  font-weight: 500;
}

/* --- Use Cases / Included --- */
.mk-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.mk-chip {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 10px 20px;
  border-radius: 30px;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--mk-transition);
}

.mk-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.mk-chip-accent {
  background: rgba(124, 92, 255, 0.1);
  border-color: rgba(124, 92, 255, 0.3);
  color: #d4a5ff;
}

/* --- Timeline Installation --- */
.mk-timeline {
  position: relative;
  padding-left: 32px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.mk-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 11px;
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, var(--purple), var(--cyan));
  opacity: 0.3;
}

.mk-timeline-item {
  position: relative;
}

.mk-timeline-dot {
  position: absolute;
  top: 2px;
  left: -32px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-void);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
}

.mk-timeline-content h4 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 8px;
}

.mk-timeline-content p {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.6;
}

/* --- FAQ Accordion --- */
.mk-faq-wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mk-faq-item {
  background: var(--mk-card-bg);
  border: 1px solid var(--mk-card-border);
  border-radius: var(--mk-radius-sm);
  overflow: hidden;
  transition: var(--mk-transition);
}

.mk-faq-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.mk-faq-item.active {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.2);
}

.mk-faq-header {
  width: 100%;
  text-align: left;
  padding: 24px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.mk-faq-icon {
  color: var(--text-dim);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mk-faq-item.active .mk-faq-icon {
  transform: rotate(180deg);
  color: #fff;
}

.mk-faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mk-faq-inner {
  padding: 0 24px 24px;
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.6;
}

/* --- Masonry Gallery --- */
.mk-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.mk-gallery-item {
  position: relative;
  border-radius: var(--mk-radius-sm);
  overflow: hidden;
  aspect-ratio: 16/9;
  cursor: pointer;
  border: 1px solid var(--border-1);
}

.mk-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--mk-transition);
}

.mk-gallery-item:hover img {
  transform: scale(1.05);
}

.mk-gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--mk-transition);
}

.mk-gallery-item:hover .mk-gallery-overlay {
  opacity: 1;
}

.mk-gallery-overlay i {
  color: #fff;
  background: rgba(255, 255, 255, 0.2);
  padding: 12px;
  border-radius: 50%;
  backdrop-filter: blur(8px);
}