/* Challenge Problem Styles */
.challenge-problem {
  display: flex !important;
  width: 100% !important;
  max-width: 100% !important;
  justify-content: center !important;
  align-items: center !important;
  padding: 100px 70px 110px !important;
  background-color: var(--dark, #0a1b2e) !important;
  background-image: url(/wp-content/uploads/2026/08/bg-grid-dotts.svg) !important;
  background-repeat: repeat !important;
  background-position: center top !important;
  background-size: 40px 40px !important;
  position: relative !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}

/* Ambient Mint Glow */
.challenge-problem::before {
  content: "" !important;
  position: absolute !important;
  top: -100px !important;
  left: -100px !important;
  width: 500px !important;
  height: 500px !important;
  background: radial-gradient(circle, rgba(0, 199, 190, 0.16) 0%, rgba(10, 27, 46, 0) 70%) !important;
  pointer-events: none !important;
  z-index: 1 !important;
}

.challenge-problem::after {
  content: "" !important;
  position: absolute !important;
  bottom: -100px !important;
  right: -100px !important;
  width: 500px !important;
  height: 500px !important;
  background: radial-gradient(circle, rgba(0, 199, 190, 0.12) 0%, rgba(10, 27, 46, 0) 70%) !important;
  pointer-events: none !important;
  z-index: 1 !important;
}

.challenge-problem-inner {
  display: flex !important;
  flex-direction: column !important;
  width: 100% !important;
  max-width: 1300px !important;
  margin: 0 auto !important;
  gap: 50px !important;
  position: relative !important;
  z-index: 2 !important;
  box-sizing: border-box !important;
}

/* Header Text Content */
.challenge-problem .EOR-advantages-card {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  width: 100% !important;
  margin: 0 auto !important;
  box-sizing: border-box !important;
}

.challenge-problem .EOR-advantages-card > * {
  margin-block-start: 0 !important;
  margin-block-end: 0 !important;
}

.challenge-problem .hero-badge,
.challenge-problem .text-wrapper-label {
  font-family: var(--font-main, "Poppins", sans-serif) !important;
  font-weight: 600 !important;
  color: var(--mint, #00c7be) !important;
  font-size: 14px !important;
  letter-spacing: 0.5px !important;
  text-transform: uppercase !important;
  line-height: 1.4 !important;
  margin: 0 0 16px 0 !important;
  padding: 0 !important;
}

.challenge-problem .heading-title,
.challenge-problem .text-wrapper-title,
.challenge-problem .EOR-advantages-card h2 {
  font-family: var(--font-main, "Poppins", sans-serif) !important;
  font-weight: 600 !important;
  color: var(--white, #ffffff) !important;
  font-size: 46px !important;
  letter-spacing: -0.3px !important;
  line-height: 1.2 !important;
  margin: 0 0 16px 0 !important;
  padding: 0 !important;
}

.challenge-problem .desc-text,
.challenge-problem .p-desc,
.challenge-problem .EOR-advantages-card p:not(.hero-badge):not(.text-wrapper-label) {
  font-family: var(--font-main, "Poppins", sans-serif) !important;
  font-weight: 400 !important;
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 16px !important;
  line-height: 1.65 !important;
  max-width: 860px !important;
  margin: 0 auto !important;
  padding: 0 !important;
}

/* Comparison Table Layout (Desktop) */
.challenge-problem .comparison-table-wrapper {
  display: flex !important;
  flex-direction: column !important;
  width: 100% !important;
  position: relative !important;
  box-sizing: border-box !important;
  margin: 0 !important;
  padding: 0 !important;
}

.challenge-problem .comparison-table-wrapper > * {
  margin-block-start: 0 !important;
  margin-block-end: 0 !important;
}

/* Continuous 3rd Column Glassmorphic Glow Card (Desktop) */
.challenge-problem .comparison-table-wrapper::before {
  content: "" !important;
  position: absolute !important;
  top: 0 !important;
  bottom: 0 !important;
  right: 0 !important;
  width: 440px !important;
  background-color: rgba(0, 199, 190, 0.05) !important;
  border: 1px solid rgba(0, 199, 190, 0.6) !important;
  border-radius: 20px !important;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.25), 0 0 30px rgba(0, 199, 190, 0.2) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  z-index: 1 !important;
  pointer-events: none !important;
}

/* Desktop Headers Row */
.challenge-problem .comparison-table-headers {
  display: grid !important;
  grid-template-columns: 260px 1fr 440px !important;
  gap: 40px !important;
  align-items: center !important;
  padding: 18px 0 16px 0 !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15) !important;
  margin: 0 !important;
  box-sizing: border-box !important;
  position: relative !important;
  z-index: 2 !important;
}

.challenge-problem .comparison-table-headers > * {
  margin-block-start: 0 !important;
  margin-block-end: 0 !important;
  margin: 0 !important;
}

.challenge-problem .th-col {
  font-family: var(--font-main, "Poppins", sans-serif) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  letter-spacing: 0.5px !important;
  text-transform: uppercase !important;
  line-height: 1.4 !important;
  margin: 0 !important;
}

.challenge-problem .col-challenge,
.challenge-problem .col-traditional {
  color: rgba(255, 255, 255, 0.5) !important;
}

.challenge-problem .col-eor {
  color: var(--mint, #00c7be) !important;
  padding-left: 24px !important;
  padding-right: 24px !important;
}

/* Comparison Rows */
.challenge-problem .comparison-row {
  display: grid !important;
  grid-template-columns: 260px 1fr 440px !important;
  gap: 40px !important;
  align-items: center !important;
  padding: 28px 0 !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
  position: relative !important;
  box-sizing: border-box !important;
  margin: 0 !important;
  z-index: 2 !important;
}

.challenge-problem .comparison-row:last-child {
  border-bottom: none !important;
}

.challenge-problem .comparison-row > * {
  margin-block-start: 0 !important;
  margin-block-end: 0 !important;
  margin: 0 !important;
}

/* Column 1: Step Challenge */
.challenge-problem .cell-challenge {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  gap: 6px !important;
  margin: 0 !important;
  padding: 0 !important;
}

.challenge-problem .cell-challenge > * {
  margin-block-start: 0 !important;
  margin-block-end: 0 !important;
}

.challenge-problem .step-num {
  font-family: var(--font-main, "Poppins", sans-serif) !important;
  font-weight: 600 !important;
  color: var(--mint, #00c7be) !important;
  font-size: 16px !important;
  line-height: 1.2 !important;
  margin: 0 !important;
}

.challenge-problem .step-title,
.challenge-problem .cell-challenge h3 {
  font-family: var(--font-main, "Poppins", sans-serif) !important;
  font-weight: 500 !important;
  color: #ffffff !important;
  font-size: 20px !important;
  line-height: 1.35 !important;
  margin: 0 !important;
}

/* Column 2: Traditional Entity */
.challenge-problem .cell-traditional {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  gap: 8px !important;
  margin: 0 !important;
  padding: 0 !important;
}

.challenge-problem .cell-traditional > * {
  margin-block-start: 0 !important;
  margin-block-end: 0 !important;
}

.challenge-problem .mobile-col-tag {
  display: none !important;
}

.challenge-problem .traditional-desc,
.challenge-problem .cell-traditional p {
  font-family: var(--font-main, "Poppins", sans-serif) !important;
  font-weight: 400 !important;
  color: rgba(255, 255, 255, 0.7) !important;
  font-size: 15px !important;
  line-height: 1.6 !important;
  margin: 0 !important;
}

/* Column 3: Seamless inner cell inside continuous card (Desktop) */
.challenge-problem .cell-eor {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  gap: 10px !important;
  padding: 0 24px !important;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-sizing: border-box !important;
  margin: 0 !important;
  position: relative !important;
  z-index: 2 !important;
}

.challenge-problem .cell-eor > * {
  margin-block-start: 0 !important;
  margin-block-end: 0 !important;
}

.challenge-problem .eor-bullets {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  gap: 10px !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 0 !important;
}

.challenge-problem .eor-bullets > * {
  margin-block-start: 0 !important;
  margin-block-end: 0 !important;
}

.challenge-problem .eor-bullet-item {
  display: flex !important;
  flex-direction: row !important;
  align-items: flex-start !important;
  gap: 10px !important;
  font-family: var(--font-main, "Poppins", sans-serif) !important;
  font-weight: 400 !important;
  color: #ffffff !important;
  font-size: 14px !important;
  line-height: 1.5 !important;
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
}

.challenge-problem .eor-bullet-item::before {
  content: "" !important;
  display: inline-block !important;
  width: 6px !important;
  height: 6px !important;
  min-width: 6px !important;
  border-radius: 50% !important;
  background-color: var(--mint, #00c7be) !important;
  margin-top: 7px !important;
  flex-shrink: 0 !important;
  box-shadow: 0 0 6px rgba(0, 199, 190, 0.8) !important;
}

/* Tablet Responsive (max-width: 1024px) */
@media (max-width: 1024px) {
  .challenge-problem {
    padding: 70px 30px 80px !important;
  }

  .challenge-problem .comparison-table-wrapper::before {
    display: none !important;
  }

  .challenge-problem .comparison-table-headers {
    display: none !important;
  }

  .challenge-problem .comparison-row {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    padding: 20px 20px !important;
    background-color: rgba(255, 255, 255, 0.03) !important;
    border-radius: 16px !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    margin-bottom: 14px !important;
    transition: background-color 0.25s ease, border-color 0.25s ease !important;
  }

  .challenge-problem .comparison-row.is-active {
    background-color: rgba(255, 255, 255, 0.05) !important;
    border-color: rgba(0, 199, 190, 0.3) !important;
  }

  /* Accordion Header with Triangle Indicator */
  .challenge-problem .cell-challenge {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 12px !important;
    width: 100% !important;
    cursor: pointer !important;
    user-select: none !important;
    padding-right: 30px !important;
    position: relative !important;
  }

  .challenge-problem .cell-challenge::after {
    content: "" !important;
    display: block !important;
    position: absolute !important;
    right: 0 !important;
    top: 50% !important;
    width: 14px !important;
    height: 14px !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300C7BE' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: center !important;
    background-size: contain !important;
    transform: translateY(-50%) rotate(0deg) !important;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }

  .challenge-problem .comparison-row.is-active .cell-challenge::after,
  .challenge-problem .comparison-row.is-open .cell-challenge::after {
    transform: translateY(-50%) rotate(180deg) !important;
  }

  /* Hide row content by default on mobile */
  .challenge-problem .comparison-row .cell-traditional,
  .challenge-problem .comparison-row .cell-eor {
    display: none !important;
  }

  /* Show row content when active/open */
  .challenge-problem .comparison-row.is-active .cell-traditional,
  .challenge-problem .comparison-row.is-active .cell-eor,
  .challenge-problem .comparison-row.is-open .cell-traditional,
  .challenge-problem .comparison-row.is-open .cell-eor {
    display: flex !important;
  }

  .challenge-problem .cell-traditional {
    background-color: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 12px !important;
    padding: 14px 16px !important;
    gap: 6px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .challenge-problem .cell-eor {
    padding: 16px 18px !important;
    background-color: rgba(0, 199, 190, 0.06) !important;
    border: 1px solid rgba(0, 199, 190, 0.4) !important;
    border-radius: 12px !important;
    box-shadow: 0 0 15px rgba(0, 199, 190, 0.1) !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .challenge-problem .mobile-col-tag {
    display: block !important;
    font-family: var(--font-main, "Poppins", sans-serif) !important;
    font-weight: 600 !important;
    font-size: 11px !important;
    letter-spacing: 0.5px !important;
    text-transform: uppercase !important;
    color: rgba(255, 255, 255, 0.5) !important;
    margin-bottom: 2px !important;
  }

  .challenge-problem .cell-eor .mobile-col-tag {
    color: var(--mint, #00c7be) !important;
  }

  .challenge-problem .heading-title,
  .challenge-problem .text-wrapper-title {
    font-size: 36px !important;
  }
}

/* Mobile Responsive (max-width: 768px) */
@media (max-width: 768px) {
  .challenge-problem {
    padding: 40px 20px 50px !important;
  }

  .challenge-problem-inner {
    gap: 28px !important;
  }

  .challenge-problem .hero-badge,
  .challenge-problem .text-wrapper-label {
    font-size: 11px !important;
    margin-bottom: 10px !important;
  }

  .challenge-problem .heading-title,
  .challenge-problem .text-wrapper-title {
    font-size: 26px !important;
    line-height: 1.25 !important;
    margin-bottom: 12px !important;
  }

  .challenge-problem .desc-text,
  .challenge-problem .p-desc {
    font-size: 14px !important;
    line-height: 1.6 !important;
  }

  .challenge-problem .comparison-table-wrapper {
    gap: 10px !important;
  }

  .challenge-problem .comparison-row {
    padding: 16px 14px !important;
    border-radius: 14px !important;
    gap: 12px !important;
    margin-bottom: 0 !important;
  }

  .challenge-problem .cell-challenge {
    gap: 8px !important;
  }

  .challenge-problem .step-title,
  .challenge-problem .cell-challenge h3 {
    font-size: 16px !important;
  }

  .challenge-problem .step-num {
    font-size: 14px !important;
  }

  .challenge-problem .cell-traditional {
    padding: 12px 14px !important;
    border-radius: 8px !important;
    gap: 4px !important;
  }

  .challenge-problem .cell-traditional .mobile-col-tag {
    font-size: 10px !important;
  }

  .challenge-problem .traditional-desc {
    font-size: 12px !important;
    line-height: 1.5 !important;
  }

  .challenge-problem .cell-eor {
    padding: 12px 14px !important;
    border-radius: 8px !important;
    gap: 8px !important;
  }

  .challenge-problem .cell-eor .mobile-col-tag {
    font-size: 10px !important;
  }

  .challenge-problem .eor-bullets {
    gap: 6px !important;
  }

  .challenge-problem .eor-bullet-item {
    font-size: 12px !important;
    gap: 8px !important;
  }

  .challenge-problem .eor-bullet-item::before {
    margin-top: 5px !important;
  }
}