/* ===== BDS PAGE STYLES ===== */

/* HERO */
.bds-hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.bds-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.35);
}
.bds-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15,45,74,0.92) 0%, rgba(15,45,74,0.6) 60%, transparent 100%);
}
.bds-hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 24px 60px;
  max-width: 700px;
}
.bds-hero-tag {
  display: inline-block;
  background: var(--teal);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.bds-hero-content h1 {
  font-family: 'Merriweather', serif;
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 16px;
}
.bds-hero-content h1 span { color: #5eead4; }
.bds-hero-content p {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 0;
}
.bds-hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.bds-stat { text-align: center; }
.bds-stat strong {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  font-family: 'Merriweather', serif;
  line-height: 1;
}
.bds-stat span { font-size: 11px; color: rgba(255,255,255,0.55); font-weight: 500; margin-top: 3px; display: block; }
.bds-stat-div { width: 1px; height: 40px; background: rgba(255,255,255,0.2); }

/* QUICK NAV */
.bds-quicknav {
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 65px;
  z-index: 90;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.bds-quicknav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 0;
  padding-bottom: 0;
}
.bds-qnav-links {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.bds-qnav-links::-webkit-scrollbar { display: none; }
.bds-qnav-link {
  display: block;
  padding: 14px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
  text-decoration: none;
}
.bds-qnav-link:hover,
.bds-qnav-link.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

/* LAYOUT */
.bds-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
  padding-top: 48px;
  padding-bottom: 64px;
}

/* MAIN SECTIONS */
.bds-section {
  margin-bottom: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--gray-100);
}
.bds-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.bds-section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.bds-section-label::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
}
.bds-section h2 {
  font-family: 'Merriweather', serif;
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 20px;
  line-height: 1.3;
}
.bds-section h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
}
.bds-section p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 14px;
}

/* OVERVIEW GRID */
.bds-overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 28px;
}
.bds-product-img-wrap { position: relative; }
.bds-product-img {
  width: 100%;
  border-radius: var(--radius);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  padding: 8px;
  object-fit: contain;
  max-height: 380px;
  transform: scale(1.05);
}
.bds-mfr-tag {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 12px;
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.bds-mfr-tag strong { color: #fff; font-size: 13px; }

/* ACCURACY ROW */
.bds-acc-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.bds-acc-card {
  flex: 1;
  min-width: 100px;
  background: var(--teal-light);
  border: 1px solid rgba(13,148,136,0.2);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  text-align: center;
}
.bds-acc-card strong {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--teal);
  font-family: 'Merriweather', serif;
}
.bds-acc-card span { font-size: 11px; color: var(--gray-600); font-weight: 600; }

/* TECH GRID */
.bds-tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.bds-tech-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s ease;
}
.bds-tech-card:hover { border-color: var(--teal); }
.bds-tech-num {
  font-size: 11px;
  font-weight: 800;
  color: var(--teal);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
}
.bds-tech-card h3 { font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.bds-tech-card p { font-size: 13px; color: var(--gray-600); line-height: 1.7; margin: 0; }

/* INFO BOX */
.bds-info-box {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(13,148,136,0.06);
  border: 1px solid rgba(13,148,136,0.2);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
}
.bds-info-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; }
.bds-info-box strong { display: block; font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.bds-info-box p { font-size: 13px; color: var(--gray-600); margin: 0; line-height: 1.7; }

/* CLINICAL BARS */
.bds-clinical-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.bds-clinical-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px;
}
.bds-clinical-bar {
  height: 8px;
  background: var(--gray-100);
  border-radius: 100px;
  margin-bottom: 14px;
  position: relative;
  overflow: hidden;
}
.bds-clinical-bar::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: var(--pct);
  background: linear-gradient(90deg, var(--teal), #34d399);
  border-radius: 100px;
  animation: barGrow 1.2s ease forwards;
}
@keyframes barGrow { from { width: 0; } to { width: var(--pct); } }
.bds-clinical-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.bds-clinical-info strong { font-size: 14px; font-weight: 700; color: var(--navy); }
.bds-clinical-pct { font-size: 20px; font-weight: 800; color: var(--teal); font-family: 'Merriweather', serif; }
.bds-clinical-card p { font-size: 13px; color: var(--gray-600); line-height: 1.6; margin: 0; }

/* FEATURES GRID */
.bds-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.bds-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--gray-50);
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-200);
}
.bds-feat-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.bds-feature strong { display: block; font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.bds-feature p { font-size: 13px; color: var(--gray-600); line-height: 1.6; margin: 0; }

/* VIDEO PLACEHOLDER */
.bds-video-placeholder {
  background: var(--navy);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.bds-video-inner {
  text-align: center;
  color: rgba(255,255,255,0.7);
}
.bds-play-btn {
  width: 72px;
  height: 72px;
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 16px;
  color: #fff;
}
.bds-video-inner p { font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 6px; }
.bds-video-inner span { font-size: 13px; color: rgba(255,255,255,0.5); }

/* BREAST CANCER INFO */
.bds-bc-intro {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  align-items: start;
  margin-bottom: 28px;
}
.bds-bc-img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  height: 200px;
}
.bds-diag-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}
.bds-diag-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 18px;
  transition: all 0.2s ease;
}
.bds-diag-card:hover { border-color: var(--teal); box-shadow: var(--shadow); }
.bds-diag-card-highlight {
  background: var(--teal-light);
  border-color: var(--teal);
}
.bds-diag-icon { font-size: 24px; margin-bottom: 10px; }
.bds-diag-card h4 { font-size: 13px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.bds-diag-card p { font-size: 12px; color: var(--gray-600); line-height: 1.6; margin: 0; }
.bds-bc-img-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}
.bds-bc-img-row img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
}

/* NEWS GRID */
.bds-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.bds-news-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  display: block;
  transition: all 0.25s ease;
}
.bds-news-card:hover {
  border-color: var(--teal);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.bds-news-img {
  position: relative;
  height: 180px;
  overflow: hidden;
}
.bds-news-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.bds-news-card:hover .bds-news-img img { transform: scale(1.04); }
.bds-news-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--teal);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: 0.06em;
}
.bds-news-body { padding: 18px; }
.bds-news-body h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.4;
  margin-bottom: 8px;
}
.bds-news-body p {
  font-size: 12px;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 12px;
}
.bds-news-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--teal);
}

/* FAQ */
.bds-faq-list { display: flex; flex-direction: column; gap: 8px; }
.bds-faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.bds-faq-q {
  width: 100%;
  text-align: left;
  padding: 16px 20px;
  background: var(--gray-50);
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background 0.2s ease;
}
.bds-faq-q:hover { background: var(--teal-light); color: var(--teal); }
.bds-faq-item.open .bds-faq-q { background: var(--teal); color: #fff; }
.bds-faq-q span { font-size: 18px; flex-shrink: 0; transition: transform 0.2s ease; }
.bds-faq-item.open .bds-faq-q span { transform: rotate(45deg); }
.bds-faq-a {
  display: none;
  padding: 16px 20px;
  background: #fff;
}
.bds-faq-item.open .bds-faq-a { display: block; }
.bds-faq-a p { font-size: 14px; color: var(--gray-600); line-height: 1.7; margin: 0; }

/* SIDEBAR */
.bds-sidebar {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.bds-sidebar-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px;
}
.bds-sidebar-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gray-100);
}
.bds-enquiry-card { background: var(--navy); border-color: var(--navy); }
.bds-enquiry-card h3 { color: #fff; border-bottom-color: rgba(255,255,255,0.1); }
.bds-enquiry-card p { font-size: 13px; color: rgba(255,255,255,0.65); margin-bottom: 14px; }
.bds-contact-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-top: 10px;
}
.bds-contact-line a { color: #5eead4; }

.bds-sidebar-stats { display: flex; flex-direction: column; gap: 8px; }
.bds-ss-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  padding: 6px 0;
  border-bottom: 1px solid var(--gray-100);
}
.bds-ss-row:last-child { border-bottom: none; }
.bds-ss-row span { color: var(--gray-600); }
.bds-ss-row strong { color: var(--navy); font-weight: 700; }

.bds-sidebar-nav { display: flex; flex-direction: column; gap: 4px; }
.bds-sidebar-nav li a {
  display: block;
  padding: 7px 10px;
  font-size: 13px;
  color: var(--gray-600);
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  text-decoration: none;
}
.bds-sidebar-nav li a:hover { background: var(--teal-light); color: var(--teal); }

.bds-partner-card {
  background: var(--gray-50);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.bds-partner-label { font-size: 11px; color: var(--gray-400); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; }
.bds-partner-card strong { font-size: 14px; color: var(--navy); font-weight: 700; }
.bds-partner-link { font-size: 12px; color: var(--teal); font-weight: 600; text-decoration: none; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .bds-layout { grid-template-columns: 1fr; }
  .bds-sidebar { position: static; }
  .bds-overview-grid { grid-template-columns: 1fr; }
  .bds-tech-grid { grid-template-columns: 1fr 1fr; }
  .bds-clinical-grid { grid-template-columns: 1fr; }
  .bds-diag-grid { grid-template-columns: repeat(2, 1fr); }
  .bds-news-grid { grid-template-columns: 1fr 1fr; }
  .bds-bc-intro { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .bds-hero-content { padding: 60px 24px 40px; }
  .bds-hero-stats { gap: 16px; }
  .bds-stat-div { display: none; }
  .bds-quicknav .container { flex-direction: column; align-items: flex-start; padding: 8px 24px; }
  .bds-tech-grid { grid-template-columns: 1fr; }
  .bds-features-grid { grid-template-columns: 1fr; }
  .bds-diag-grid { grid-template-columns: 1fr; }
  .bds-news-grid { grid-template-columns: 1fr; }
  .bds-bc-img-row { grid-template-columns: 1fr; }
  .bds-acc-row { flex-direction: column; }
  .bds-acc-card { min-width: unset; }
}

/* ===== VIDEO PLAYER ===== */
.bds-video-wrap {
  max-width: 720px;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 16 / 9;
}
.bds-video-wrap video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
@media (max-width: 768px) {
  .bds-video-wrap { max-width: 100%; }
}

/* ===== BDS PAGE OVERFLOW FIX ===== */
.bds-hero,
.bds-quicknav { max-width: 100%; overflow-x: hidden; }

@media (max-width: 768px) {
  /* Hero */
  .bds-hero { min-height: auto; }
  .bds-hero-content { padding: 40px 16px 32px; max-width: 100%; }
  .bds-hero-content h1 { font-size: clamp(24px, 6vw, 38px); }
  .bds-hero-content p { font-size: 14px; }
  .bds-hero-stats { flex-wrap: wrap; gap: 12px; }
  .bds-stat strong { font-size: 22px; }

  /* Quick nav — scrollable, no overflow */
  .bds-quicknav { top: 56px; overflow-x: auto; }
  .bds-quicknav .container { 
    flex-wrap: nowrap; padding: 0 16px;
    justify-content: flex-start;
  }
  .bds-qnav-links { min-width: 0; }
  .bds-quicknav .btn { display: none; } /* hide Get a Quote on mobile */

  /* Layout */
  .bds-layout { 
    padding: 24px 16px 40px; 
    gap: 24px;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Overview grid */
  .bds-overview-grid { grid-template-columns: 1fr; gap: 20px; }
  .bds-product-img { max-height: 220px; }

  /* Accuracy cards */
  .bds-acc-row { flex-wrap: wrap; gap: 8px; }
  .bds-acc-card { flex: 1 1 calc(50% - 8px); min-width: 0; }

  /* Tech grid */
  .bds-tech-grid { grid-template-columns: 1fr; }

  /* Clinical grid */
  .bds-clinical-grid { grid-template-columns: 1fr; }

  /* Features */
  .bds-features-grid { grid-template-columns: 1fr; }

  /* Breast cancer section */
  .bds-bc-intro { grid-template-columns: 1fr; }
  .bds-bc-img { height: 160px; }
  .bds-bc-img-row { grid-template-columns: 1fr; }
  .bds-diag-grid { grid-template-columns: 1fr 1fr; }

  /* News */
  .bds-news-grid { grid-template-columns: 1fr; }

  /* Sidebar */
  .bds-sidebar { position: static; gap: 12px; }
  .bds-sidebar-card { padding: 16px; }

  /* Info box */
  .bds-info-box { flex-direction: column; gap: 8px; }

  /* Section spacing */
  .bds-section { margin-bottom: 32px; padding-bottom: 32px; }
  .bds-section h2 { font-size: clamp(18px, 4vw, 24px); }
}

@media (max-width: 480px) {
  .bds-hero-content { padding: 32px 12px 24px; }
  .bds-layout { padding: 16px 12px 32px; }
  .bds-acc-card { flex: 1 1 calc(50% - 4px); }
  .bds-diag-grid { grid-template-columns: 1fr; }
  .bds-tech-num { font-size: 10px; }
}