/* ==========================================================================
   Mainland Overview Hub Stylesheet (mainland.css)
   Effective Desk — Institutional UAE Mainland Advisory
   Version: 6.0
   ========================================================================== */

@import url('mainland-subpage.css?v=6.0');

/* ==========================================================================
   1. Hub Hero & Command Center Styles
   ========================================================================== */
.hub-hero {
  background: linear-gradient(135deg, #011224 0%, #04284d 100%);
  color: #ffffff;
  padding: 56px 0 64px 0;
  position: relative;
  overflow: hidden;
}

.hub-hero-ambient-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.16;
  mix-blend-mode: luminosity;
  pointer-events: none;
  z-index: 0;
}

.hub-hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.hub-hero-watermark {
  position: absolute;
  top: -20px;
  right: 15px;
  width: 440px;
  height: 440px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.08;
  transform: rotate(18deg);
  filter: brightness(0) invert(1) drop-shadow(0 0 30px rgba(57, 198, 244, 0.25));
}

.hub-hero-watermark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hub-hero-container {
  position: relative;
  z-index: 1;
}

.hub-hero-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 36px;
}

.hub-hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hub-hero-content .breadcrumbs {
  margin-bottom: 16px;
}

.hub-hero-content .breadcrumbs a {
  color: rgba(255, 255, 255, 0.70);
  text-decoration: none;
  font-size: 13.5px;
  transition: color var(--transition-fast);
}

.hub-hero-content .breadcrumbs a:hover {
  color: #39C6F4;
}

.hub-hero-content .breadcrumbs .sep {
  color: rgba(255, 255, 255, 0.35);
  margin: 0 7px;
}

.hub-hero-content .breadcrumbs .current {
  color: #39C6F4;
  font-weight: 600;
  font-size: 13.5px;
}

.hub-hero-title {
  font-family: var(--font-heading);
  font-size: 40px;
  line-height: 48px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 18px;
}

.hub-hero-subtitle {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 26px;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 26px;
  max-width: 580px;
}

.hub-hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.hub-hero-trust-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hub-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.75);
}

.hub-hero-tag svg {
  color: var(--color-blue, #00A9DD);
}

/* Multi-Layered Photographic Showcase */
.hub-hero-media-wrap {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  min-height: 380px;
}

.hub-hero-main-photo {
  width: 88%;
  height: 360px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(1, 18, 36, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.15);
  position: relative;
  z-index: 1;
}

.hub-hero-main-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hub-hero-inset-photo {
  position: absolute;
  bottom: -20px;
  left: 0;
  width: 200px;
  height: 140px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 3px solid #04284d;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  z-index: 2;
}

.hub-hero-inset-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hub-hero-stat-card {
  position: absolute;
  top: 20px;
  left: -20px;
  background: #ffffff;
  border: 1px solid rgba(0, 169, 221, 0.25);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 16px 36px rgba(1, 18, 36, 0.25);
  z-index: 3;
}

.hub-hero-stat-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: rgba(0, 169, 221, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hub-hero-stat-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.hub-hero-stat-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-dark);
  display: block;
  line-height: 20px;
}

.hub-hero-stat-desc {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-dark-muted);
  display: block;
}

/* ==========================================================================
   2. 7 Emirates Directory Grid (4 Columns)
   ========================================================================== */
.mainland-emirates-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.mainland-emirate-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.mainland-emirate-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-blue);
  box-shadow: 0 16px 36px rgba(4, 40, 77, 0.08);
}

.mainland-emirate-thumb {
  width: 100%;
  height: 160px;
  position: relative;
  overflow: hidden;
  background-color: #04284d;
}

.mainland-emirate-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.mainland-emirate-card:hover .mainland-emirate-thumb img {
  transform: scale(1.05);
}

.mainland-emirate-body {
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.mainland-emirate-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 0;
  background: transparent;
  color: var(--color-blue, #00A9DD);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mainland-emirate-title {
  font-family: var(--font-heading);
  font-size: 18.5px;
  font-weight: 700;
  line-height: 25px;
  color: var(--color-dark);
  margin: 0;
}

.mainland-emirate-desc {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 21px;
  color: var(--color-dark-muted);
  margin: 0;
}

.mainland-emirate-meta {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mainland-emirate-meta-item {
  font-size: 12.5px;
  color: var(--color-dark-muted);
}

.mainland-emirate-meta-item strong {
  color: var(--color-dark);
}

.mainland-emirate-card-dark {
  background: linear-gradient(135deg, #011224 0%, #04284d 100%);
  border-color: rgba(57, 198, 244, 0.25);
  color: #ffffff;
}

.mainland-emirate-card-dark:hover {
  border-color: var(--color-blue);
  box-shadow: 0 16px 36px rgba(1, 18, 36, 0.4);
}

.mainland-emirate-card-dark .mainland-emirate-title {
  color: #ffffff;
}

.mainland-emirate-card-dark .mainland-emirate-desc {
  color: rgba(255, 255, 255, 0.78);
}

/* ==========================================================================
   3. Federal Regulatory & Corporate Tax Framework (.ml-tax-grid)
   ========================================================================== */
.ml-tax-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.ml-tax-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 4px 20px rgba(4, 40, 77, 0.04);
  transition: all var(--transition-fast);
}

.ml-tax-card:hover {
  border-color: var(--color-blue);
  box-shadow: 0 12px 32px rgba(4, 40, 77, 0.08);
  transform: translateY(-3px);
}

.ml-tax-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(12, 13, 13, 0.07);
}

.ml-tax-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 169, 221, 0.08);
  color: var(--color-blue, #00A9DD);
  flex-shrink: 0;
  border-radius: var(--radius-md);
}

.ml-tax-card-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0;
}

.ml-tax-card-desc {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 22px;
  color: var(--color-dark-muted);
  margin: 0;
}

.ml-tax-list {
  list-style: none;
  padding: 0;
  margin: 8px 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ml-tax-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  line-height: 19px;
  color: var(--color-dark);
}

.ml-tax-list li svg {
  color: #16a34a;
  flex-shrink: 0;
  margin-top: 2px;
}

.ml-tax-callout {
  margin-top: 32px;
  background: #011224;
  color: #ffffff;
  padding: 24px 28px;
  border-left: 4px solid var(--color-blue, #00A9DD);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.ml-tax-callout-text h4 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.ml-tax-callout-text p {
  font-size: 13.5px;
  line-height: 21px;
  color: rgba(255, 255, 255, 0.80);
  margin: 0;
}

/* Responsive Overrides */
@media (max-width: 1024px) {
  .hub-hero-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .mainland-emirates-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .ml-tax-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767px) {
  .hub-hero-title {
    font-size: 28px;
    line-height: 36px;
  }
  .mainland-emirates-grid {
    grid-template-columns: 1fr;
  }
  .ml-tax-callout {
    flex-direction: column;
    align-items: flex-start;
  }
  .hub-hero-media-wrap {
    display: flex;
    justify-content: center;
    width: 100%;
    min-height: auto;
    margin-top: 12px;
    margin-bottom: 24px;
  }
  .hub-hero-media-wrap .hero-contact-card {
    max-width: 100%;
    width: 100%;
  }
}