/* ==========================================================================
   BELLAN PHARMACEUTICALS - ULTRA PREMIUM DESIGN SYSTEM (BOOTSTRAP 5)
   ========================================================================== */

:root {
  --bp-green: #0d472a;
  --bp-green-dark: #072a1b;
  --bp-green-mid: #145a38;
  --bp-green-light: #22c55e;
  --bp-green-subtle: #f0fdf4;
  --bp-green-border: rgba(13, 71, 42, 0.12);
  --bp-gold: #c59b27;
  --bp-gold-light: #e5b93b;
  --bp-gold-subtle: #fdf8e6;
  --bp-dark: #0f172a;
  --bp-slate: #334155;
  --bp-muted: #64748b;
  --bp-light: #f8fafc;
  --bp-white: #ffffff;
  --bp-card-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.05), 0 4px 12px -2px rgba(0, 0, 0, 0.03);
  --bp-card-shadow-hover: 0 20px 40px -10px rgba(13, 71, 42, 0.15), 0 8px 16px -4px rgba(0, 0, 0, 0.06);
  --bp-radius: 16px;
  --bp-radius-sm: 10px;
  --bp-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --bp-font-serif: 'Playfair Display', Georgia, serif;
  --bp-trans: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Styles */
body {
  font-family: var(--bp-font-sans);
  color: var(--bp-slate);
  background-color: #f8fafc;
  line-height: 1.65;
  overflow-x: hidden;
  padding-top: 76px; /* Offset for fixed navbar */
}

h1, h2, h3, h4, .font-serif {
  font-family: var(--bp-font-serif);
  color: var(--bp-dark);
}

/* NAVBAR */
.navbar-premium {
  background: rgba(7, 42, 27, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(197, 155, 39, 0.2);
  transition: var(--bp-trans);
  padding: 12px 0;
  z-index: 1040;
}

.navbar-premium .navbar-brand img {
  height: 48px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}

.navbar-premium .nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.3px;
  padding: 8px 16px !important;
  border-radius: 50px;
  transition: var(--bp-trans);
}

.navbar-premium .nav-link:hover,
.navbar-premium .nav-link.active {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 12px rgba(197, 155, 39, 0.25);
}

.navbar-premium .nav-link.active {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(197, 155, 39, 0.25));
  border: 1px solid rgba(197, 155, 39, 0.4);
}

.btn-nav-quote {
  background: linear-gradient(135deg, var(--bp-gold) 0%, var(--bp-gold-light) 100%);
  color: var(--bp-green-dark) !important;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  padding: 8px 20px;
  border-radius: 50px;
  border: none;
  box-shadow: 0 4px 14px rgba(197, 155, 39, 0.4);
  transition: var(--bp-trans);
}

.btn-nav-quote:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(197, 155, 39, 0.6);
  color: #000 !important;
}

/* SUBPAGE HERO BANNER */
.page-banner {
  background: linear-gradient(135deg, #072a1b 0%, #0d472a 60%, #145a38 100%);
  position: relative;
  padding: 50px 0 45px 0;
  color: #ffffff;
  overflow: hidden;
  border-bottom: 2px solid rgba(197, 155, 39, 0.3);
}

.page-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: radial-gradient(rgba(197, 155, 39, 0.12) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.7;
}

.page-banner .container {
  position: relative;
  z-index: 2;
}

.page-banner-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(197, 155, 39, 0.18);
  border: 1px solid rgba(197, 155, 39, 0.4);
  color: var(--bp-gold-light);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.page-banner-title {
  font-size: clamp(1.8rem, 3.5vw, 2.7rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.page-banner-sub {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  max-width: 600px;
  margin-bottom: 0;
}

/* BREADCRUMB */
.breadcrumb-premium {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
}

.breadcrumb-premium li a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: var(--bp-trans);
}

.breadcrumb-premium li a:hover {
  color: var(--bp-gold-light);
}

.breadcrumb-premium li.active {
  color: #ffffff;
  font-weight: 600;
}

.breadcrumb-premium .separator {
  color: rgba(197, 155, 39, 0.6);
  font-size: 0.75rem;
}

/* MAIN CONTENT LAYOUT */
.main-wrapper {
  padding: 50px 0 80px 0;
}

/* SIDEBAR CARD */
.sidebar-sticky {
  position: sticky;
  top: 100px;
}

.sidebar-card {
  background: #ffffff;
  border-radius: var(--bp-radius);
  border: 1px solid var(--bp-green-border);
  box-shadow: var(--bp-card-shadow);
  overflow: hidden;
  margin-bottom: 24px;
}

.sidebar-header {
  background: linear-gradient(135deg, var(--bp-green-dark) 0%, var(--bp-green) 100%);
  color: #ffffff;
  padding: 16px 20px;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-header i {
  color: var(--bp-gold-light);
  font-size: 1.1rem;
}

.sidebar-group-title {
  padding: 14px 20px 8px 20px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--bp-muted);
  border-top: 1px solid #f1f5f9;
}

.sidebar-nav {
  list-style: none;
  padding: 6px 12px;
  margin: 0;
}

.sidebar-nav li {
  margin-bottom: 4px;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  color: var(--bp-slate);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: 8px;
  transition: var(--bp-trans);
}

.sidebar-nav a:hover {
  background: var(--bp-green-subtle);
  color: var(--bp-green);
  padding-left: 18px;
}

.sidebar-nav li.active a {
  background: linear-gradient(135deg, var(--bp-green) 0%, var(--bp-green-mid) 100%);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(13, 71, 42, 0.25);
}

.sidebar-nav li.active a i {
  color: var(--bp-gold-light);
}

/* SIDEBAR CONTACT PROMO CARD */
.sidebar-promo-card {
  background: linear-gradient(135deg, #072a1b 0%, #0d472a 100%);
  border-radius: var(--bp-radius);
  padding: 24px 20px;
  color: #ffffff;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--bp-card-shadow);
}

.sidebar-promo-card::before {
  content: '';
  position: absolute;
  top: -20px; right: -20px;
  width: 100px; height: 100px;
  background: rgba(197, 155, 39, 0.15);
  border-radius: 50%;
}

.sidebar-promo-card h5 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.sidebar-promo-card p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 18px;
}

.sidebar-promo-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 9px 20px;
  border-radius: 50px;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
  transition: var(--bp-trans);
}

.sidebar-promo-btn:hover {
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* CONTENT CARD */
.content-card {
  background: #ffffff;
  border-radius: var(--bp-radius);
  border: 1px solid var(--bp-green-border);
  box-shadow: var(--bp-card-shadow);
  padding: 36px 40px;
  position: relative;
}

@media (max-width: 768px) {
  .content-card {
    padding: 24px 20px;
  }
}

.content-title {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 700;
  color: var(--bp-green-dark);
  margin-bottom: 14px;
  position: relative;
  display: inline-block;
}

.content-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--bp-gold) 0%, var(--bp-green-light) 100%);
  border-radius: 2px;
  margin-top: 8px;
}

.content-lead {
  font-size: 1.08rem;
  color: var(--bp-green);
  font-weight: 600;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

/* PRODUCT CARD IN CATEGORY GRID */
.product-card {
  background: #ffffff;
  border-radius: var(--bp-radius);
  border: 1px solid var(--bp-green-border);
  box-shadow: var(--bp-card-shadow);
  transition: var(--bp-trans);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--bp-card-shadow-hover);
  border-color: rgba(197, 155, 39, 0.4);
}

.product-img-box {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  padding: 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-img-box img {
  max-height: 190px;
  max-width: 100%;
  object-fit: contain;
  transition: var(--bp-trans);
  filter: drop-shadow(0 6px 12px rgba(0,0,0,0.08));
}

.product-card:hover .product-img-box img {
  transform: scale(1.06);
}

.product-badge-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(13, 71, 42, 0.9);
  color: var(--bp-gold-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 50px;
  backdrop-filter: blur(4px);
}

.product-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card-title {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--bp-dark);
  margin-bottom: 8px;
}

.product-card-desc {
  font-size: 0.84rem;
  color: var(--bp-muted);
  line-height: 1.55;
  margin-bottom: 16px;
  flex-grow: 1;
}

.product-card-footer {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.btn-prod-view {
  flex: 1;
  background: var(--bp-green-subtle);
  color: var(--bp-green);
  border: 1px solid var(--bp-green);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 8px 12px;
  border-radius: 8px;
  text-align: center;
  text-decoration: none;
  transition: var(--bp-trans);
}

.btn-prod-view:hover {
  background: var(--bp-green);
  color: #ffffff;
}

.btn-prod-inq {
  background: #25d366;
  color: #ffffff;
  border: none;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--bp-trans);
}

.btn-prod-inq:hover {
  background: #1eb857;
  color: #ffffff;
}

/* PRODUCT DETAIL PAGE STYLING */
.detail-img-card {
  background: #ffffff;
  border-radius: var(--bp-radius);
  border: 1px solid var(--bp-green-border);
  box-shadow: var(--bp-card-shadow);
  padding: 30px;
  text-align: center;
  position: relative;
}

.detail-img-card img {
  max-width: 100%;
  max-height: 380px;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.12));
  transition: var(--bp-trans);
}

.detail-img-card:hover img {
  transform: scale(1.03);
}

.detail-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.detail-badge {
  background: var(--bp-green-subtle);
  color: var(--bp-green);
  border: 1px solid rgba(13, 71, 42, 0.15);
  font-size: 0.76rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.detail-title {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 700;
  color: var(--bp-green-dark);
  margin-bottom: 10px;
}

.detail-tagline {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--bp-gold);
  font-weight: 600;
  margin-bottom: 24px;
}

/* DETAIL BENEFIT LIST */
.detail-benefits {
  list-style: none;
  padding: 0;
  margin-bottom: 28px;
}

.detail-benefits li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  font-size: 0.92rem;
  color: var(--bp-slate);
}

.detail-benefits li::before {
  content: '\F26A';
  font-family: 'bootstrap-icons';
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--bp-green-light);
  font-size: 1.1rem;
}

/* FORMULATION & INFO BOXES */
.info-box-item {
  background: #f8fafc;
  border-radius: var(--bp-radius-sm);
  border-left: 4px solid var(--bp-green);
  padding: 16px 20px;
  margin-bottom: 16px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}

.info-box-item.formulation {
  border-left-color: var(--bp-gold);
  background: #fdfbf7;
}

.info-box-item.indication {
  border-left-color: #3b82f6;
  background: #f0f7ff;
}

.info-box-item.dosage {
  border-left-color: var(--bp-green-light);
  background: var(--bp-green-subtle);
}

.info-box-item h6 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--bp-dark);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.info-box-item p {
  font-size: 0.88rem;
  color: var(--bp-slate);
  margin: 0;
  line-height: 1.6;
}

/* CERTIFICATION & IMAGE ZOOM */
.cert-card {
  background: #ffffff;
  border-radius: var(--bp-radius);
  border: 1px solid var(--bp-green-border);
  box-shadow: var(--bp-card-shadow);
  padding: 20px;
  text-align: center;
  transition: var(--bp-trans);
}

.cert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--bp-card-shadow-hover);
}

.cert-card img {
  max-height: 380px;
  max-width: 100%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* CONTACT PAGE STYLING */
.contact-info-card {
  background: #ffffff;
  border-radius: var(--bp-radius);
  border: 1px solid var(--bp-green-border);
  box-shadow: var(--bp-card-shadow);
  padding: 26px;
  margin-bottom: 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: var(--bp-trans);
}

.contact-info-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--bp-card-shadow-hover);
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: linear-gradient(135deg, var(--bp-green-subtle) 0%, #e2f7ea 100%);
  color: var(--bp-green);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.contact-info-card h6 {
  font-weight: 700;
  color: var(--bp-dark);
  margin-bottom: 4px;
}

.contact-info-card p {
  font-size: 0.88rem;
  color: var(--bp-slate);
  margin: 0;
  line-height: 1.5;
}

.contact-info-card a {
  color: var(--bp-green);
  text-decoration: none;
  font-weight: 600;
}

.contact-info-card a:hover {
  text-decoration: underline;
}

/* BROCHURE PAGE STYLING */
.brochure-card {
  background: #ffffff;
  border-radius: var(--bp-radius);
  border: 1px solid var(--bp-green-border);
  box-shadow: var(--bp-card-shadow);
  padding: 16px;
  text-align: center;
  transition: var(--bp-trans);
}

.brochure-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--bp-card-shadow-hover);
}

.brochure-card img {
  width: 100%;
  height: 380px;
  object-fit: contain;
  border-radius: 8px;
  background: #f8fafc;
}

/* WHATSAPP FLOATING BUTTON */
.wa-float-btn {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 9999;
  width: 58px;
  height: 58px;
  background: #25d366;
  color: #ffffff !important;
  border-radius: 50%;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: var(--bp-trans);
  animation: waPulse 2.5s infinite;
}

.wa-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.65);
}

@keyframes waPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* FOOTER */
.site-footer {
  background: #072a1b;
  color: rgba(255, 255, 255, 0.8);
  padding: 70px 0 25px 0;
  border-top: 3px solid var(--bp-gold);
}

.site-footer h6.footer-head {
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 20px;
  position: relative;
}

.site-footer h6.footer-head::after {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--bp-gold);
  margin-top: 6px;
}

.site-footer .footer-brand img {
  height: 48px;
  margin-bottom: 16px;
}

.site-footer .footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
}

.site-footer .footer-ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer .footer-ul li {
  margin-bottom: 9px;
}

.site-footer .footer-ul a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--bp-trans);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.site-footer .footer-ul a:hover {
  color: var(--bp-gold-light);
  padding-left: 5px;
}

.site-footer .f-contact {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
}

.site-footer .f-contact .ico {
  color: var(--bp-gold-light);
  font-size: 1.1rem;
  margin-top: 2px;
}

.site-footer .f-contact p {
  font-size: 0.86rem;
  margin: 0;
  line-height: 1.55;
}

.site-footer .soc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: #ffffff;
  text-decoration: none;
  margin-right: 8px;
  transition: var(--bp-trans);
}

.site-footer .soc-btn:hover {
  background: var(--bp-gold);
  color: #000;
  transform: translateY(-3px);
}

.site-footer hr.f-divider {
  border-color: rgba(255, 255, 255, 0.1);
  margin: 40px 0 24px 0;
}

.site-footer .f-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.6);
}

.site-footer .f-bottom a {
  color: var(--bp-gold-light);
  text-decoration: none;
}