/* ==========================================================================
   VARIANT 2: FINTECH & SOLAR SAVINGS ACCELERATOR
   Matches Reference Mockup + Rich FinTech Wealth Sections:
   - Split Calculator Hero with Tabs & Instant Metrics
   - Why Go Solar? 5 Badges
   - Solutions for Every Need (Tabbed Filter & 6 Image Cards)
   - 25-Year Grid Inflation vs Solar Freedom Wealth Curve
   - NEW: Verified Rooftop Savings Transformations (4 Visual Photo Case Studies)
   - PM Surya Ghar DBT Subsidy Transparency Slabs
   - Waaree Experience Center Green Showcase
   - Financing & Subsidy Split Cards
   - Green Bottom CTA Bar
   ========================================================================== */

:root {
  --v2-green: #10B981;
  --v2-green-dark: #059669;
  --v2-green-soft: #ECFDF5;
  --v2-navy: #0C2340;
}

/* 1. FinTech Solar ROI Accelerator Hero */
.v2-ref-hero {
  padding: 70px 0 80px 0;
  background: radial-gradient(circle at 10% 20%, rgba(16, 185, 129, 0.05) 0%, rgba(255, 255, 255, 1) 70%), #FFFFFF;
  border-bottom: 1px solid var(--vhn-border);
  position: relative;
  overflow: hidden;
}

.v2-ref-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

.v2-ref-hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2.5rem, 4.5vw, 3.8rem);
  font-weight: 800;
  color: var(--v2-navy);
  line-height: 1.14;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.v2-ref-hero-title span {
  color: var(--v2-green-dark);
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.v2-ref-hero-sub {
  font-size: 1.15rem;
  color: var(--vhn-text-muted);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 560px;
}

/* Quick ROI KPI Pills under Hero */
.v2-hero-kpi-strip {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.v2-hero-kpi-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid var(--vhn-border);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--v2-navy);
  box-shadow: var(--shadow-xs);
}

/* Hero Right Visual Stack */
.v2-hero-visual-stack {
  position: relative;
}

.v2-hero-main-card {
  background: #FFFFFF;
  border: 1.5px solid var(--vhn-border);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 20px 50px -10px rgba(12, 35, 64, 0.12);
  transition: all var(--trans-normal);
}

.v2-hero-photo-wrap {
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
}

.v2-hero-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Floating Overlay ROI Badge */
.v2-floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  padding: 12px 18px;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(12, 35, 64, 0.15);
  z-index: 10;
}

.v2-floating-top-right {
  top: 20px;
  right: 20px;
}

.v2-floating-bottom-left {
  bottom: -16px;
  left: 24px;
}

/* Embedded Tabbed Calculator Card */
.v2-calc-card {
  background: #FFFFFF;
  border: 1.5px solid var(--vhn-border);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow-lg);
}

.v2-calc-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--vhn-border);
  padding-bottom: 14px;
  margin-bottom: 20px;
  overflow-x: auto;
}

.v2-calc-tab-btn {
  background: transparent;
  border: none;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--vhn-text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
}

.v2-calc-tab-btn.is-active {
  background: var(--v2-green-soft);
  color: var(--v2-green-dark);
}

.v2-calc-body-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.v2-calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.v2-calc-results-box {
  background: #FAFAFC;
  border: 1px solid var(--vhn-border);
  border-radius: 14px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.v2-calc-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--vhn-border-subtle);
  font-size: 0.86rem;
}

.v2-calc-row:last-child {
  border-bottom: none;
}

.v2-calc-row strong {
  color: var(--v2-navy);
}

/* 2. Why Go Solar? (5 Circular Badges) */
.v2-why-badges-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.v2-badge-box {
  background: #FFFFFF;
  border: 1px solid var(--vhn-border);
  border-radius: 16px;
  padding: 24px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: all var(--trans-normal);
}

.v2-badge-box:hover {
  border-color: var(--v2-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.v2-badge-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--v2-green-soft);
  color: var(--v2-green-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.v2-badge-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--v2-navy);
  line-height: 1.3;
}

/* 3. Solutions for Every Need (Tabbed Filter & 6 Image Cards) */
.v2-filter-pills-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.v2-filter-pill {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: #FAFAFC;
  border: 1px solid var(--vhn-border);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--v2-navy);
  cursor: pointer;
  transition: all var(--trans-fast);
}

.v2-filter-pill.is-active,
.v2-filter-pill:hover {
  background: var(--v2-green);
  color: #FFFFFF;
  border-color: var(--v2-green);
}

.v2-solutions-6grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.v2-sol-img-card {
  background: #FFFFFF;
  border: 1px solid var(--vhn-border);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: all var(--trans-normal);
}

.v2-sol-img-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--v2-green);
}

.v2-sol-thumb {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #FAFAFC;
}

.v2-sol-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
}

.v2-sol-img-card:hover .v2-sol-thumb img {
  transform: scale(1.06);
}

.v2-sol-card-body {
  padding: 20px 18px;
}

.v2-sol-card-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--v2-navy);
  margin-bottom: 6px;
}

/* 4. Grid Inflation vs Solar Freedom Matrix */
.v2-inflation-box {
  background: #FFFFFF;
  border: 1px solid var(--vhn-border);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: 36px;
}

.v2-inflation-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.v2-inflation-table th,
.v2-inflation-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--vhn-border);
  font-size: 0.94rem;
}

.v2-inflation-table th {
  background: #F8FAFC;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  color: var(--v2-navy);
  font-size: 1.02rem;
}

.v2-inflation-table tr:last-child td {
  border-bottom: none;
}

/* 5. NEW: Verified Rooftop Transformations Visual Grid */
.v2-transformations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 36px;
}

.v2-trans-card {
  background: #FFFFFF;
  border: 1.5px solid var(--vhn-border);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: all var(--trans-normal);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}

.v2-trans-card:hover {
  border-color: var(--v2-green);
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.v2-trans-photo {
  height: 100%;
  min-height: 220px;
  overflow: hidden;
  background: #FAFAFC;
}

.v2-trans-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
}

.v2-trans-card:hover .v2-trans-photo img {
  transform: scale(1.08);
}

.v2-trans-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.v2-trans-badge {
  display: inline-block;
  background: var(--v2-green-soft);
  color: var(--v2-green-dark);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.v2-trans-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--v2-navy);
  margin-bottom: 4px;
}

.v2-trans-stat-row {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--vhn-border-subtle);
  font-size: 0.86rem;
  color: var(--vhn-text-muted);
}

/* 6. PM Surya Ghar DBT Subsidy Transparency Grid */
.v2-subsidy-dbt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.v2-dbt-card {
  background: #FFFFFF;
  border: 2px solid var(--vhn-border);
  border-radius: 20px;
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--shadow-xs);
  transition: all var(--trans-normal);
  position: relative;
}

.v2-dbt-card.popular {
  border-color: var(--v2-green);
  background: linear-gradient(180deg, #FFFFFF 0%, #F0FDF4 100%);
  box-shadow: 0 16px 32px rgba(16, 185, 129, 0.15);
  transform: translateY(-4px);
}

.v2-dbt-popular-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--v2-green);
  color: #FFFFFF;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
}

.v2-dbt-kw {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--v2-navy);
  margin-bottom: 4px;
}

.v2-dbt-amount {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--v2-green-dark);
  margin: 8px 0 14px 0;
  letter-spacing: -0.02em;
}

.v2-dbt-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
  font-size: 0.88rem;
  color: var(--vhn-text-secondary);
  border-top: 1px solid var(--vhn-border);
  padding-top: 16px;
  margin-top: 16px;
}

/* 7. Experience Center Green Card */
.v2-ec-green-card {
  background: #FFFFFF;
  border: 2px solid var(--v2-green);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
}

.v2-ec-green-content {
  padding: 48px;
}

.v2-ec-green-photo {
  height: 100%;
  min-height: 360px;
}

.v2-ec-green-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 8. Financing & Subsidy Split Cards */
.v2-finance-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}

.v2-finance-card {
  background: #FFFFFF;
  border: 1px solid var(--vhn-border);
  border-radius: 20px;
  padding: 36px;
  box-shadow: var(--shadow-xs);
}

.v2-finance-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.4rem;
  color: var(--v2-navy);
  margin-bottom: 14px;
}

/* 9. Green Bottom CTA Bar */
.v2-bottom-cta {
  background: var(--v2-green-dark);
  color: #FFFFFF;
  padding: 40px 0;
}

.v2-cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

@media (max-width: 1024px) {
  .v2-ref-hero-grid,
  .v2-calc-body-grid,
  .v2-transformations-grid,
  .v2-ec-green-card,
  .v2-finance-split-grid {
    grid-template-columns: 1fr;
  }
  .v2-why-badges-grid,
  .v2-subsidy-dbt-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .v2-solutions-6grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .v2-ref-hero {
    padding: 40px 0 50px 0;
  }
  .v2-ref-hero-title {
    font-size: clamp(1.85rem, 7.5vw, 2.35rem) !important;
    line-height: 1.2 !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
    margin-bottom: 14px !important;
  }
  .v2-ref-hero-sub {
    font-size: 1rem !important;
    margin-bottom: 20px !important;
  }
  .v2-ref-hero div:has(> .btn-lg) {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 10px !important;
  }
  .v2-ref-hero .btn-lg {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
  }
  .v2-hero-kpi-strip {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    width: 100% !important;
  }
  .v2-hero-kpi-pill {
    width: 100% !important;
    justify-content: flex-start !important;
  }
  .v2-calc-card {
    padding: 20px 16px !important;
    border-radius: 20px !important;
  }
  .v2-calc-tabs {
    gap: 6px !important;
    padding-bottom: 10px !important;
  }
  .v2-calc-tab-btn {
    font-size: 0.78rem !important;
    padding: 5px 10px !important;
  }
  .v2-trans-card {
    grid-template-columns: 1fr;
  }
  .v2-why-badges-grid,
  .v2-solutions-6grid,
  .v2-subsidy-dbt-grid {
    grid-template-columns: 1fr;
  }
  .v2-ec-green-content {
    padding: 28px 20px !important;
  }
  .v2-finance-card {
    padding: 24px 18px !important;
  }
  .v2-cta-inner {
    flex-direction: column;
    text-align: center;
  }
  .v2-cta-inner div:has(> .btn) {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
  }
  .v2-cta-inner .btn {
    width: 100% !important;
  }
}