/* ========================================================
   RO Plants Capacity (LPH) Interactive Section Styles
   Advik Enterprises - RO Plants Page
   ======================================================== */

.ro-plants-section {
  position: relative;
  padding: 90px 0 100px;
  background: #f8fafc;
  overflow: hidden;
}

.ro-plants-section .sec-title {
  margin-bottom: 50px;
}

.ro-plants-section .sec-title__tagline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 74, 148, 0.08);
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 15px;
}

.ro-plants-section .sec-title__tagline .icon-box {
  color: var(--cleanin-base, #004a94);
  font-size: 16px;
}

.ro-plants-section .sec-title__tagline h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--cleanin-base, #004a94);
}

.ro-plants-section .sec-title__title {
  font-size: 38px;
  line-height: 1.25;
  font-weight: 700;
  color: var(--cleanin-black, #052944);
  margin-bottom: 12px;
}

.ro-plants-section .sec-title__sub {
  font-size: 16px;
  color: #64748b;
  max-width: 720px;
  margin: 0 auto;
}

/* Sidebar Tab Container */
.ro-tabs-sidebar {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(5, 41, 68, 0.06);
  border: 1px solid #e2e8f0;
  padding: 24px 20px;
  position: sticky;
  top: 100px;
}

.ro-tabs-sidebar__header {
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid #e2e8f0;
}

.ro-tabs-sidebar__header h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--cleanin-black, #052944);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ro-tabs-sidebar__header h3 i {
  color: var(--cleanin-base, #004a94);
  font-size: 18px;
}

.ro-tabs-sidebar__header p {
  font-size: 13px;
  color: #64748b;
  margin: 0;
}

/* Vertical Tab Navigation */
.ro-nav-pills {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ro-nav-pills .ro-tab-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  color: var(--cleanin-black, #052944);
  text-align: left;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  font-family: inherit;
}

.ro-nav-pills .ro-tab-btn:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  transform: translateX(4px);
}

.ro-nav-pills .ro-tab-btn.active {
  background: linear-gradient(135deg, #004a94 0%, #0066cc 100%);
  color: #ffffff;
  border-color: #004a94;
  box-shadow: 0 8px 20px rgba(0, 74, 148, 0.28);
  transform: translateX(6px);
}

.ro-tab-btn__main {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ro-tab-btn__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: #ffffff;
  color: var(--cleanin-base, #004a94);
  font-size: 16px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.ro-nav-pills .ro-tab-btn.active .ro-tab-btn__badge {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.ro-tab-btn__text {
  display: flex;
  flex-direction: column;
}

.ro-tab-btn__capacity {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.ro-tab-btn__desc {
  font-size: 12px;
  color: #64748b;
  transition: color 0.3s ease;
}

.ro-nav-pills .ro-tab-btn.active .ro-tab-btn__desc {
  color: rgba(255, 255, 255, 0.85);
}

.ro-tab-btn__arrow {
  font-size: 12px;
  color: #94a3b8;
  transition: all 0.3s ease;
}

.ro-nav-pills .ro-tab-btn.active .ro-tab-btn__arrow {
  color: #ffffff;
  transform: translateX(2px);
}

/* Sidebar Support Box */
.ro-tabs-sidebar__help {
  margin-top: 20px;
  padding: 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 74, 148, 0.05) 0%, rgba(0, 102, 204, 0.1) 100%);
  border: 1px dashed rgba(0, 74, 148, 0.3);
}

.ro-tabs-sidebar__help h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--cleanin-black, #052944);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ro-tabs-sidebar__help p {
  font-size: 12px;
  color: #475569;
  line-height: 1.5;
  margin-bottom: 10px;
}

.ro-tabs-sidebar__help a {
  font-size: 13px;
  font-weight: 700;
  color: var(--cleanin-base, #004a94);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Right Content Display Card */
.ro-tab-card {
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(5, 41, 68, 0.06);
  border: 1px solid #e2e8f0;
  padding: 36px 32px;
  transition: all 0.3s ease;
}

.ro-tab-card__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid #eef2f6;
}

.ro-tab-card__badge-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ro-tab-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #e0f2fe;
  color: #0369a1;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 5px 14px;
  border-radius: 30px;
}

.ro-tab-card__badge--industrial {
  background: #ecfdf5;
  color: #047857;
}

.ro-tab-card__badge--heavy {
  background: #fef3c7;
  color: #b45309;
}

.ro-tab-card__tag {
  font-size: 13px;
  color: #64748b;
  font-weight: 500;
}

.ro-tab-card__title {
  font-size: 24px;
  font-weight: 700;
  color: var(--cleanin-black, #052944);
  margin: 0 0 20px 0;
  padding-bottom: 12px;
  border-bottom: 2px solid #eef2f6;
  width: 100%;
}

/* Image Container */
.ro-tab-card__img-box {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  border: 1px solid #e2e8f0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 330px;
  transition: all 0.3s ease;
  overflow: hidden;
}

.ro-tab-card__img-box:hover img {
  transform: scale(1.04);
}

.ro-tab-card__img-box img {
  max-width: 100%;
  max-height: 290px;
  object-fit: contain;
  transition: transform 0.4s ease;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.08));
}

.ro-tab-card__img-watermark {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  color: var(--cleanin-base, #004a94);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.ro-tab-card__trust-badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.ro-tab-card__trust-item {
  font-size: 11px;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 5px;
  font-weight: 600;
}

.ro-tab-card__trust-item i {
  color: #10b981;
}

/* Short Details 4-5 Lines List */
.ro-tab-card__details {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.ro-tab-card__details-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--cleanin-black, #052944);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ro-tab-card__details-title i {
  color: var(--cleanin-base, #004a94);
}

.ro-detail-line {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  line-height: 1.6;
  color: #334155;
}

.ro-detail-line__icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 74, 148, 0.1);
  color: var(--cleanin-base, #004a94);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
  margin-top: 3px;
}

.ro-detail-line strong {
  color: var(--cleanin-black, #052944);
  font-weight: 600;
}

/* Specifications Grid */
.ro-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  background: #f8fafc;
  padding: 18px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  margin-bottom: 26px;
}

.ro-spec-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid #eef2f6;
}

.ro-spec-item__icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(0, 74, 148, 0.08);
  color: var(--cleanin-base, #004a94);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.ro-spec-item__info {
  display: flex;
  flex-direction: column;
}

.ro-spec-item__label {
  font-size: 11px;
  text-transform: uppercase;
  color: #64748b;
  font-weight: 600;
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.ro-spec-item__val {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--cleanin-black, #052944);
  line-height: 1.3;
}

/* Action Buttons */
.ro-tab-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid #eef2f6;
}

.ro-btn-whatsapp {
  background: #25d366;
  color: #ffffff !important;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.ro-btn-whatsapp:hover {
  background: #1ebc59;
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.ro-btn-call {
  background: var(--cleanin-base, #004a94);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(0, 74, 148, 0.25);
  transition: all 0.3s ease;
  border: none;
}

.ro-btn-call:hover {
  background: #00366c;
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 74, 148, 0.35);
}

.ro-btn-outline {
  background: transparent;
  color: var(--cleanin-black, #052944) !important;
  border: 1px solid #cbd5e1;
  font-weight: 600;
  font-size: 14px;
  padding: 11px 20px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.ro-btn-outline:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
  color: var(--cleanin-base, #004a94) !important;
}

/* Feature Highlights Grid at Bottom of Section */
.ro-features-strip {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid #e2e8f0;
}

.ro-feature-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 24px 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
  text-align: center;
  transition: all 0.3s ease;
  height: 100%;
}

.ro-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(0, 74, 148, 0.1);
  border-color: rgba(0, 74, 148, 0.3);
}

.ro-feature-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(0, 74, 148, 0.08);
  color: var(--cleanin-base, #004a94);
  font-size: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  transition: all 0.3s ease;
}

.ro-feature-card:hover .ro-feature-card__icon {
  background: var(--cleanin-base, #004a94);
  color: #ffffff;
}

.ro-feature-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--cleanin-black, #052944);
  margin-bottom: 8px;
}

.ro-feature-card p {
  font-size: 13px;
  color: #64748b;
  line-height: 1.5;
  margin: 0;
}

/* Responsive adjustments */
@media (max-width: 991px) {
  .ro-tabs-sidebar {
    position: static;
    margin-bottom: 30px;
  }
  
  .ro-nav-pills {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 8px;
    gap: 8px;
    scrollbar-width: thin;
  }

  .ro-nav-pills .ro-tab-btn {
    min-width: 170px;
    flex-shrink: 0;
    transform: none !important;
  }

  .ro-tab-btn__arrow {
    display: none;
  }

  .ro-specs-grid {
    grid-template-columns: 1fr;
  }

  .ro-tab-card {
    padding: 24px 20px;
  }

  .ro-plants-section .sec-title__title {
    font-size: 28px;
  }
}

@media (max-width: 575px) {
  .ro-tab-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .ro-btn-whatsapp,
  .ro-btn-call,
  .ro-btn-outline {
    justify-content: center;
  }
}