/**
 * KNDCA Visual Polish & Enhancements
 * Subtle micro-interactions and additional page component styles
 *
 * @package KNDCA
 * @version 2.0.0
 */

/* Filter Tabs for Resources & Services */
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.filter-pill {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.filter-pill:hover,
.filter-pill.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-foreground);
}

/* GST Resource & Tool Cards */
.gst-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.gst-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

.gst-card:hover {
  border-color: var(--gold);
}

.gst-table-wrap,
.kndca-table-wrap {
  overflow-x: auto;
  margin-top: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}

.gst-calendar-table,
.kndca-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.gst-calendar-table th,
.gst-calendar-table td,
.kndca-data-table th,
.kndca-data-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.gst-calendar-table th,
.kndca-data-table th {
  background: var(--secondary);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gst-calendar-table tr:last-child td,
.kndca-data-table tr:last-child td {
  border-bottom: 0;
}

/* .kndca-data-table tbody tr:hover {
  background: rgba(201, 162, 74, 0.06);
} */
.kndca-data-table tbody tr:hover {
  background: rgba(2, 225, 160, 0.06);
}

/* ==========================================================================
   Careers Sub-Navigation Bar (Update 6)
   ========================================================================== */

.careers-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.careers-subnav-link {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--foreground);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.careers-subnav-link:hover {
  border-color: var(--gold);
  color: var(--primary);
}

.careers-subnav-link.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-foreground);
}

/* ==========================================================================
   Verified Clients Logo Grid (Update 6 & 7)
   ========================================================================== */

.clients-logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 34px;
}

.client-logo-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.client-logo-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition-base);
}

.client-logo-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.client-logo-card:hover::before {
  transform: scaleX(1);
}

.client-logo-img {
  max-height: 72px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
  margin-inline: auto;
}

.client-logo-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.35;
}

/* Partner Phone Link on About Page */
.partner-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--primary);
  margin-top: 4px;
}

.partner-phone-link:hover {
  color: var(--gold-hover);
}

/* ==========================================================================
   Floating WhatsApp Bubble & Form-to-WhatsApp Confirmation (Update 3)
   ========================================================================== */

.kndca-whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #ffffff;
  border: 2px solid #ffffff;
  box-shadow: 0 10px 26px rgba(15, 34, 56, 0.28);
  display: inline-grid;
  place-items: center;
  text-decoration: none;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-fast);
}

.kndca-whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.kndca-whatsapp-float:hover,
.kndca-whatsapp-float:focus-visible {
  background: #1ebe5d;
  color: #ffffff;
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 14px 32px rgba(15, 34, 56, 0.36);
}

.kndca-wa-confirm-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius);
  background: #25D366;
  color: #ffffff !important;
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.kndca-wa-confirm-link:hover {
  background: #1ebe5d;
  transform: translateY(-1px);
}

@media (max-width: 980px) {
  .gst-grid {
    grid-template-columns: 1fr;
  }

  .clients-logo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .clients-logo-grid {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .client-logo-card {
    padding: 18px 14px;
  }

  .kndca-whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 50px;
    height: 50px;
  }

  .kndca-whatsapp-float svg {
    width: 25px;
    height: 25px;
  }
}