/* ==========================================================================
   SECTION NAME: BIS ISI Certification Process Section (product-process.css)
   ========================================================================== */

.bis-process-section {
  padding: 0.8rem 0 1rem 0;
  background-color: #ffffff;
}

.bis-process-card-container {
  background: #f4f8fc;
  border: 1px solid #e8f0fe;
  border-radius: 20px;
  box-shadow: 0 8px 30px rgba(0, 30, 100, 0.025);
  padding: 1.6rem 2.2rem;
  position: relative;
}

/* Top Section Header */
.process-section-header {
  margin-bottom: 1.2rem;
  max-width: 650px;
}

.process-badge-tag {
  display: inline-block;
  background: #dbeafe;
  color: #2563eb;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 0.5rem;
}

.process-main-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 1.75rem;
  font-weight: 600;
  color: #0b192c;
  line-height: 1.25;
  margin: 0 0 0.5rem 0;
  letter-spacing: -0.01em;
}

.process-main-title .title-highlight-blue {
  color: #2563eb;
  font-weight: 600;
  display: block;
}

.title-blue-underline {
  width: 48px;
  height: 3px;
  background: #2563eb;
  border-radius: 2px;
  margin-top: 0.6rem;
  margin-bottom: 0.8rem;
}

.process-subtitle {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.88rem;
  line-height: 1.5;
  color: #64748b;
  margin: 0;
}

/* Two Column Grid */
.bis-process-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.2rem;
  align-items: flex-start;
}

/* Left Column: Timeline Steps List */
.process-timeline-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

/* Vertical Timeline Track Line */
.process-timeline-track {
  position: absolute;
  left: 17px;
  top: 27px;
  bottom: 27px;
  width: 0;
  border-left: 1.5px dashed #94a3b8;
  z-index: 1;
}

.process-step-item {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
}

/* Timeline Dot Indicator with Outer Translucent Halo */
.timeline-dot-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  position: absolute;
  left: 13px;
  z-index: 3;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
}

.step-1 .timeline-dot-indicator { 
  background: #2563eb; 
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.18); 
}

.step-2 .timeline-dot-indicator { 
  background: #f97316; 
  box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.18); 
}

.step-3 .timeline-dot-indicator { 
  background: #0d9488; 
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.18); 
}

.step-4 .timeline-dot-indicator { 
  background: #9333ea; 
  box-shadow: 0 0 0 4px rgba(147, 51, 234, 0.18); 
}

.step-5 .timeline-dot-indicator { 
  background: #2563eb; 
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.18); 
}

/* Step Card Box */
.step-card-box {
  width: 100%;
  margin-left: 32px;
  background: #ffffff;
  border: 1px solid #f1f5f9;
  border-radius: 14px;
  padding: 0.55rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  box-shadow: 0 3px 14px rgba(0, 30, 100, 0.025);
  transition: all 0.25s ease;
  cursor: pointer;
  position: relative;
}

.step-card-box:hover {
  transform: translateX(3px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.08);
  border-color: #dbeafe;
}

/* Outer Soft Glow Halo around Hexagon Icon */
.step-icon-halo-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-1 .step-icon-halo-wrapper { background: rgba(37, 99, 235, 0.09); }
.step-2 .step-icon-halo-wrapper { background: rgba(249, 115, 22, 0.09); }
.step-3 .step-icon-halo-wrapper { background: rgba(13, 148, 136, 0.09); }
.step-4 .step-icon-halo-wrapper { background: rgba(147, 51, 234, 0.09); }
.step-5 .step-icon-halo-wrapper { background: rgba(37, 99, 235, 0.09); }

/* Hexagon Shape Badge Icon */
.step-icon-badge {
  width: 36px;
  height: 40px;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.step-card-box:hover .step-icon-badge {
  transform: scale(1.05);
}

.step-1 .step-icon-badge { background: #2563eb; }
.step-2 .step-icon-badge { background: #f97316; }
.step-3 .step-icon-badge { background: #0d9488; }
.step-4 .step-icon-badge { background: #9333ea; }
.step-5 .step-icon-badge { background: #2563eb; }

.step-icon-badge i {
  color: #ffffff;
  font-size: 0.95rem;
}

/* Soft Circular Number Pill Badge */
.step-number-pill {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-1 .step-number-pill { color: #2563eb; background: #eff6ff; }
.step-2 .step-number-pill { color: #ea580c; background: #fff7ed; }
.step-3 .step-number-pill { color: #0d9488; background: #f0fdfa; }
.step-4 .step-number-pill { color: #9333ea; background: #faf5ff; }
.step-5 .step-number-pill { color: #2563eb; background: #eff6ff; }

/* Step Text Info */
.step-text-info {
  flex: 1;
}

.step-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 0.15rem 0;
}

.step-desc {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.78rem;
  color: #64748b;
  margin: 0;
  line-height: 1.35;
}

/* Arrow Icon */
.step-arrow-icon {
  font-size: 0.8rem;
  transition: transform 0.25s ease;
}

.step-1 .step-arrow-icon { color: #2563eb; }
.step-2 .step-arrow-icon { color: #ea580c; }
.step-3 .step-arrow-icon { color: #0d9488; }
.step-4 .step-arrow-icon { color: #9333ea; }
.step-5 .step-arrow-icon { color: #2563eb; }

.step-card-box:hover .step-arrow-icon {
  transform: translateX(3px);
}

/* Right Column: Video & Helper Card Wrapper */
.process-media-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Main Video Player Card Box */
.video-player-card {
  background: #dbeafe;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.08);
  cursor: pointer;
}

.video-thumbnail-container {
  width: 100%;
  height: 240px;
  background: linear-gradient(135deg, #c7d2fe 0%, #dbeafe 50%, #eff6ff 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.video-thumbnail-container .video-thumb-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 0.4s ease;
}

.video-player-card:hover .video-thumb-img {
  transform: scale(1.05);
}

/* Big Central Play Button */
.btn-video-play-center {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #2563eb;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
  border: 3px solid #ffffff;
  cursor: pointer;
  position: absolute;
  z-index: 5;
  transition: transform 0.25s ease, background 0.25s ease;
}

.btn-video-play-center i {
  font-size: 1.4rem;
  margin-left: 3px;
}

.btn-video-play-center:hover {
  transform: scale(1.08);
  background: #1d4ed8;
}

/* Bottom Helper Info Card Box */
.video-helper-card {
  background: #eff6ff;
  border: 1px solid #dbeafe;
  border-radius: 16px;
  padding: 1.2rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.helper-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #dbeafe;
  border: 1px solid #bfdbfe;
  color: #2563eb;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.helper-icon-badge i {
  font-size: 1.2rem;
}

.helper-text-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.helper-card-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.96rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.helper-card-desc {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.84rem;
  line-height: 1.45;
  color: #475569;
  margin: 0;
}

/* Responsive Layout */
@media (max-width: 991px) {
  .bis-process-card-container {
    padding: 2rem 1.5rem;
  }

  .bis-process-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 576px) {
  .process-main-title {
    font-size: 1.7rem;
  }

  .step-card-box {
    margin-left: 38px;
    padding: 0.9rem 1rem;
    gap: 0.8rem;
  }

  .step-icon-badge {
    width: 40px;
    height: 40px;
  }

  .step-icon-badge i {
    font-size: 1rem;
  }
}

/* ==========================================================================
   SECTION NAME: BIS ISI Certification Note & Procedure Links Section (product-process.css)
   ========================================================================== */

.bis-note-procedure-section {
  padding: 0 0 1rem 0;
  background-color: #ffffff;
}

.bis-note-card-box {
  background: url('../../image/product-image/product-page-note.png') no-repeat center center / 100% 100%;
  /* border: 1px solid #e8f0fe; */
  border-radius: 20px;
  box-shadow: 0 8px 30px rgba(0, 30, 100, 0.025);
  padding: 2.2rem 2.8rem;
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Subtle Dot Pattern Overlay Background */
.note-dot-pattern-overlay {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 280px;
  background-image: radial-gradient(#2563eb 1px, transparent 1px);
  background-size: 14px 14px;
  opacity: 0.075;
  pointer-events: none;
}

/* Left Note Block */
.note-left-block {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  position: relative;
  z-index: 2;
}

/* Outer Translucent Halo Circle around Note Icon */
.note-icon-badge-halo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(0, 46, 132, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.note-icon-badge {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #002e84;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 46, 132, 0.25);
}

.note-icon-badge i {
  color: #ffffff;
  font-size: 1.25rem;
}

/* Vertical Blue Divider Line */
.note-divider-line {
  width: 2px;
  height: 48px;
  background: #2563eb;
  flex-shrink: 0;
  border-radius: 2px;
}

.note-text-content {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.note-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 1.45rem;
  font-weight: 600;
  color: #2563eb;
  margin: 0;
  letter-spacing: -0.01em;
}

.note-desc {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.9rem;
  line-height: 1.55;
  color: #334155;
  margin: 0;
  font-weight: 500;
}

/* Right Links Card Container Box */
.note-right-links-box {
  background: #eff3fd;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 1.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  position: relative;
  z-index: 2;
}

.procedure-link-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 0.8rem;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.25s ease;
}

.procedure-link-row:hover {
  background: #f0f6ff;
  transform: translateX(4px);
}

.proc-icon-badge {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #eff6ff;
  color: #2563eb;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.25s ease, color 0.25s ease;
}

.procedure-link-row:hover .proc-icon-badge {
  background: #2563eb;
  color: #ffffff;
}

.proc-icon-badge i {
  font-size: 1.1rem;
}

.proc-link-text {
  flex: 1;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #0f172a;
  transition: color 0.25s ease;
}

.procedure-link-row:hover .proc-link-text {
  color: #2563eb;
}

.proc-arrow-icon {
  color: #2563eb;
  font-size: 0.85rem;
  transition: transform 0.25s ease;
}

.procedure-link-row:hover .proc-arrow-icon {
  transform: translateX(3px);
}

/* Responsive Layout */
@media (max-width: 991px) {
  .bis-note-card-box {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 1.8rem 1.5rem;
  }

  .note-right-links-box {
    width: 100%;
  }
}

@media (max-width: 576px) {
  .note-left-block {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .note-divider-line {
    display: none;
  }
}

/* ==========================================================================
   SECTION NAME: BIS ISI Certification Timeline & Conclusion Section (product-process.css)
   ========================================================================== */

.bis-timeline-conclusion-section {
  padding: 0.5rem 0 2.5rem 0;
  background-color: #ffffff;
}

.bis-tc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.2rem;
  align-items: stretch;
}

/* Common Card Base Style */
.tc-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0, 30, 100, 0.03);
  display: flex;
  flex-direction: column;
}

/* Card Blue Header Banner Bar */
.tc-card-header {
  background: linear-gradient(135deg, #0045c4 0%, #1e60dc 100%);
  padding: 1.1rem 1.6rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
}

/* Subtle background shield emblem inside header */
.tc-card-header::after {
  content: '';
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='rgba(255,255,255,0.08)' viewBox='0 0 24 24'%3E%3Cpath d='M12 2L4 5v6c0 5.55 3.84 10.74 8 12 4.16-1.26 8-6.45 8-12V5l-8-3z'/%3E%3C/svg%3E") no-repeat center center / contain;
  pointer-events: none;
}

.tc-header-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.tc-header-icon-box i {
  color: #0045c4;
  font-size: 1.15rem;
}

.tc-header-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0;
  letter-spacing: -0.01em;
}

/* Card Inner Content Body */
.tc-card-body {
  padding: 1.8rem 2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.tc-intro-text,
.tc-conclusion-desc {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.9rem;
  line-height: 1.6;
  color: black;
  margin: 0 0 1.8rem 0;
}

.tc-intro-text strong,
.tc-conclusion-desc strong {
  color: #0f172a;
  font-weight: 700;
}

/* Timeline Left Rows Container */
.tc-timeline-rows-container {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  margin-top: 0.5rem;
}

.tc-vertical-track {
  position: absolute;
  left: 8px;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: #2563eb;
  z-index: 1;
}

.tc-timeline-row {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tc-timeline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
  flex-shrink: 0;
  margin-left: 4px;
}

.tc-flag-icon-badge,
.tc-globe-icon-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.04);
}

.flag-svg-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
}

.tc-globe-icon-badge i {
  color: #2563eb;
  font-size: 1.3rem;
}

.tc-row-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.tc-row-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: #1e40af;
  margin: 0;
}

.tc-row-subtitle {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.8rem;
  color: black;
}

.tc-days-badge {
  background: #eff6ff;
  color: #1d4ed8;
  font-family: var(--font-primary), sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.55rem 1.1rem;
  border-radius: 10px;
  flex-shrink: 0;
}

/* Right Card: Partner Banner Box with Handshake Logo */
.tc-partner-banner-box {
  background: #eff6ff;
  border-radius: 16px;
  padding: 1.3rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: auto;
  border: 1px solid #dbeafe;
}

.tc-handshake-icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.handshake-img-icon {
  width: 37px;
  height: 37px;
  object-fit: contain;
  filter: drop-shadow(0.2px 0 0 #2563eb) drop-shadow(-0.2px 0 0 #2563eb);
}

.tc-partner-text {
  font-family: var(--font-secondary), sans-serif;
  font-size: 0.85rem;
  line-height: 1.5;
  color: black;
  margin: 0;
  font-weight: 500;
}

/* Responsive Grid */
@media (max-width: 991px) {
  .bis-tc-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ==========================================================================
   SECTION NAME: Video Lightbox Modal (product-process.css)
   ========================================================================== */

.video-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.video-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.video-modal-box {
  background-color: #ffffff;
  border-radius: 20px;
  width: 90%;
  max-width: 800px;
  padding: 1.5rem;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
  position: relative;
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.video-modal-overlay.active .video-modal-box {
  transform: scale(1);
}

.video-modal-close {
  position: absolute;
  top: -2.75rem;
  right: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}

.video-modal-close:hover {
  background-color: #ef4444;
  color: #ffffff;
  transform: rotate(90deg);
}

.video-iframe-container {
  width: 100%;
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: 12px;
  overflow: hidden;
  background-color: #000;
  margin-bottom: 1rem;
}

.video-iframe-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-modal-title {
  font-family: var(--font-primary), sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

@media (max-width: 768px) {
  .video-modal-close {
    top: 0.75rem;
    right: 0.75rem;
    background-color: #f1f5f9;
    color: #64748b;
    z-index: 5;
  }

  .video-modal-box {
    padding: 1rem;
  }
}