/* ==========================================================================
   Template 1: JSS-Clinexel Medical Research CSS
   Directly Inspired by https://www.jssresearch.com/ & https://clinexel.com/
   100% Pure Vanilla CSS3 with Modern Responsive Architecture
   ========================================================================== */

:root {
  /* SIGNATURE JSS & CLINEXEL PALETTE */
  --jss-orange: #f26224;
  --jss-orange-hover: #d94e13;
  --jss-orange-light: #fff3ed;
  
  --jss-navy: #1c2d42;
  --jss-navy-dark: #121e2d;
  --jss-navy-light: #2b3e54;
  
  --jss-blue: #006699;
  --jss-teal: #10b981;
  
  --bg-white: #ffffff;
  --bg-page: #f8fafc;
  --bg-light-card: #ffffff;
  --bg-subtle: #f1f5f9;
  
  --text-dark: #1a2533;
  --text-body: #3e4d5f;
  --text-muted: #627282;
  --text-light: #94a3b8;
  
  --border-light: #e2e8f0;
  --border-strong: #cbd5e1;
  
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --max-width: 1220px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 14px rgba(28, 45, 66, 0.08);
  --shadow-lg: 0 12px 28px rgba(28, 45, 66, 0.12);
  
  --transition: 0.25s ease-in-out;
}

/* RESET */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body.jss-theme {
  font-family: var(--font-body);
  background-color: var(--bg-white);
  color: var(--text-body);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  color: var(--jss-navy);
  font-weight: 700;
  line-height: 1.25;
}

p {
  color: var(--text-muted);
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition);
}

ul {
  list-style: none;
}

.site-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center {
  text-align: center;
}

.highlight-orange {
  color: var(--jss-orange);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.4rem;
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
  outline: none;
  white-space: nowrap;
}

.btn-lg {
  padding: 0.95rem 2.2rem;
  font-size: 1.05rem;
}

.btn-jss-orange {
  background-color: var(--jss-orange);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(242, 98, 36, 0.25);
}

.btn-jss-orange:hover {
  background-color: var(--jss-orange-hover);
  box-shadow: 0 6px 18px rgba(242, 98, 36, 0.35);
  transform: translateY(-2px);
}

.btn-jss-outline {
  background-color: transparent;
  border-color: var(--jss-orange);
  color: var(--jss-orange);
}

.btn-jss-outline:hover {
  background-color: var(--jss-orange);
  color: #ffffff;
  transform: translateY(-2px);
}

/* TOP BAR: DEPRECATED FOR UNIFIED SINGLE HEADER */
.jss-topbar {
  display: none !important;
}

.hotlines-group {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.hotline-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #e2e8f0;
  font-size: 0.775rem;
}

.hotline-link:hover {
  color: var(--jss-orange);
}

.reg-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  letter-spacing: 0.5px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  line-height: 1;
}

.reg-pill.orange {
  background: var(--jss-orange);
  border-color: var(--jss-orange);
}

.photo-banner-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin: 2.5rem 0;
}

.photo-banner-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

.photo-badge-overlay {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(28, 45, 66, 0.92);
  backdrop-filter: blur(8px);
  color: #ffffff;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--jss-orange);
  max-width: 460px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.photo-badge-overlay h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.photo-badge-overlay p {
  color: #cbd5e1;
  font-size: 0.85rem;
  margin: 0;
  line-height: 1.4;
}

.featured-media-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.split-photo-frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.split-photo-frame img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
}

.topbar-mail {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #cbd5e1;
  font-size: 0.775rem;
}

.topbar-mail:hover {
  color: #ffffff;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.lang-btn {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  font-weight: 700;
  padding: 0 0.15rem;
}

.lang-btn.active, .lang-btn:hover {
  color: var(--jss-orange);
}

.lang-divider {
  color: #475569;
}

/* ==========================================================================
   UNIFIED 2-TIER CORPORATE HEADER (BRAND NAME & MENU NOT IN SINGLE LINE)
   ========================================================================== */
.jss-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #ffffff;
  box-shadow: 0 2px 14px rgba(28, 45, 66, 0.08);
  transition: box-shadow var(--transition);
  width: 100%;
}

/* TIER 1: BRAND IDENTITY & CORPORATE ACTIONS */
.header-top-tier {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-light);
  padding: 0.85rem 0;
}

.header-top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.jss-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.logo-symbol {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--jss-navy) 0%, var(--jss-navy-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--jss-orange);
  box-shadow: 0 4px 12px rgba(28, 45, 66, 0.18);
  flex-shrink: 0;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

.logo-graphic {
  font-family: var(--font-main);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.1;
  display: flex;
  align-items: center;
}

.logo-primary {
  color: var(--jss-navy);
}

.logo-accent {
  color: var(--jss-orange);
  margin-left: 2px;
}

.logo-subtext {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 2px;
}

.header-top-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.header-contact-items {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.top-contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  padding: 0.42rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--jss-navy);
  transition: all var(--transition);
}

.top-contact-pill:hover {
  border-color: var(--jss-orange);
  color: var(--jss-orange);
  background: var(--jss-orange-light);
}

.header-lang {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  padding: 0.38rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
}

.header-rfp-btn {
  padding: 0.65rem 1.35rem;
  font-size: 0.885rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.header-rfp-btn .rfp-short-txt {
  display: none;
}

/* TIER 2: DEDICATED NAVIGATION MENU BAR (DESKTOP) */
.header-nav-tier {
  background-color: #ffffff;
  border-bottom: 1px solid rgba(28, 45, 66, 0.08);
}

.header-nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.desktop-nav .nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  margin: 0;
  padding: 0;
}

.menu-item {
  position: relative;
}

.menu-link {
  font-family: var(--font-main);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--jss-navy);
  padding: 0.85rem 0;
  position: relative;
  letter-spacing: 0.15px;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.menu-link:hover, .menu-link.active {
  color: var(--jss-orange);
}

.menu-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background-color: var(--jss-orange);
  border-radius: 2px 2px 0 0;
  transition: width var(--transition);
}

.menu-link:hover::after, .menu-link.active::after {
  width: 100%;
}

.nav-tier-extra {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.compliance-mini-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--jss-navy-light);
  letter-spacing: 0.2px;
}

.compliance-mini-tag svg {
  color: var(--jss-teal);
}

.nav-search-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  padding: 0.38rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.nav-search-btn:hover {
  background: var(--jss-orange-light);
  border-color: var(--jss-orange);
  color: var(--jss-orange);
}

/* DESKTOP HIDES MOBILE DRAWER */
.jss-nav {
  display: none;
}

.drawer-head,
.drawer-foot,
.nav-backdrop {
  display: none;
}

.header-action-wrap {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.header-hotline-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  padding: 0.42rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--jss-navy);
  transition: all var(--transition);
}

.header-hotline-pill:hover {
  border-color: var(--jss-orange);
  color: var(--jss-orange);
  background: var(--jss-orange-light);
}

.header-lang {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  padding: 0.38rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 36px;
  height: 36px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
}

.mobile-menu-btn span {
  width: 100%;
  height: 2px;
  background-color: var(--jss-navy);
  border-radius: 2px;
}

/* HERO SECTION */
.jss-hero {
  position: relative;
  padding: 4.5rem 0 3.5rem;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-bottom: 1px solid var(--border-light);
}

.hero-top-announcement {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--jss-orange-light);
  border: 1px solid rgba(242, 98, 36, 0.3);
  color: var(--jss-orange);
  font-family: var(--font-main);
  font-size: 0.775rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.orange-beacon {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--jss-orange);
}

.hero-headline {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.hero-intro {
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 780px;
  margin-bottom: 2.5rem;
}

/* JSS 4-TAB SLIDER SYSTEM */
.jss-tab-slider {
  margin-bottom: 3.5rem;
}

.slider-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 0;
}

.slider-tab {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  padding: 1.1rem 1rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: all var(--transition);
}

.slider-tab:hover {
  background-color: var(--jss-orange-light);
}

.slider-tab.active {
  background-color: var(--jss-orange);
  border-color: var(--jss-orange);
  color: #ffffff;
  box-shadow: 0 -3px 10px rgba(242, 98, 36, 0.15);
}

.tab-no {
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--jss-orange);
}

.slider-tab.active .tab-no {
  color: #ffffff;
}

.tab-title {
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--jss-navy);
}

.slider-tab.active .tab-title {
  color: #ffffff;
}

.slider-content-box {
  background-color: #ffffff;
  border: 2px solid var(--jss-orange);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.slide-badge {
  display: inline-block;
  font-size: 0.725rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--jss-orange);
  background-color: var(--jss-orange-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.85rem;
}

.slide-pane h3 {
  font-size: 1.85rem;
  margin-bottom: 1rem;
}

.slide-pane p {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.slide-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.8rem;
  border-left: 3px solid var(--jss-orange);
  padding-left: 1rem;
}

.slide-bullets span {
  font-size: 0.95rem;
  color: var(--text-dark);
}

/* HERO STATS BANNER */
.hero-stats-banner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  background-color: var(--jss-navy);
  border-radius: var(--radius-md);
  padding: 2rem;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
}

.h-stat-item {
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  padding-right: 1rem;
}

.h-stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-main);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--jss-orange);
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.stat-desc {
  font-size: 0.85rem;
  color: #cbd5e1;
}

/* SECTION TITLES */
.section-title-wrap {
  margin-bottom: 3.5rem;
}

.eyebrow-jss {
  display: inline-block;
  font-family: var(--font-main);
  font-size: 0.775rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--jss-orange);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.main-title {
  font-size: 2.5rem;
  letter-spacing: -0.5px;
  margin-bottom: 0.85rem;
}

.subtitle-jss {
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto;
}

/* SERVICES GRID */
.jss-services-section {
  padding: 6rem 0;
  background-color: #ffffff;
}

.services-grid-jss {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}

.service-box-jss {
  background-color: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  position: relative;
}

.service-box-jss:hover {
  transform: translateY(-5px);
  border-color: var(--jss-orange);
  background-color: #ffffff;
  box-shadow: var(--shadow-md);
}

.s-icon-jss {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.s-phase-tag {
  font-size: 0.675rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: var(--jss-orange);
  margin-bottom: 0.6rem;
}

.service-box-jss h3 {
  font-size: 1.35rem;
  margin-bottom: 0.85rem;
}

.service-box-jss p {
  font-size: 0.925rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.s-checklist {
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
  margin-bottom: 1.25rem;
}

.s-checklist li {
  font-size: 0.85rem;
  color: var(--text-dark);
  margin-bottom: 0.45rem;
  position: relative;
  padding-left: 1.2rem;
}

.s-checklist li::before {
  content: '✓';
  color: var(--jss-orange);
  font-weight: 800;
  position: absolute;
  left: 0;
}

.s-more-link {
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--jss-orange);
}

.s-more-link:hover {
  text-decoration: underline;
}

/* GLOBAL SECTION */
.jss-global-section {
  padding: 6rem 0;
  background-color: var(--bg-page);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.global-hubs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.hub-card {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.hub-card:hover {
  transform: translateY(-4px);
  border-color: var(--jss-orange);
  box-shadow: var(--shadow-md);
}

.hub-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.hub-flag {
  font-size: 2rem;
}

.hub-card h4 {
  font-size: 1.15rem;
}

.hub-role {
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--jss-orange);
}

.hub-card p {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.hub-specs {
  border-top: 1px solid var(--border-light);
  padding-top: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.8rem;
}

/* THERAPEUTIC SECTION */
.jss-therapeutic-section {
  padding: 6rem 0;
  background-color: #ffffff;
}

.ta-badge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}

.ta-item {
  background-color: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition);
}

.ta-item:hover {
  border-color: var(--jss-orange);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.ta-icon {
  font-size: 2.2rem;
  display: block;
  margin-bottom: 0.85rem;
}

.ta-item h4 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.ta-item p {
  font-size: 0.9rem;
}

/* CLIENTS & PARTNERSHIP SECTION */
.jss-clients-section {
  padding: 6rem 0;
  background-color: var(--bg-page);
  border-top: 1px solid var(--border-light);
}

.clients-card-jss {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
  background-color: #ffffff;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  box-shadow: var(--shadow-md);
}

.clients-left h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.sponsor-types {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.st-box strong {
  display: block;
  font-family: var(--font-main);
  font-size: 1.05rem;
  color: var(--jss-navy);
  margin-bottom: 0.25rem;
}

.quote-callout {
  background-color: var(--jss-orange-light);
  border-left: 4px solid var(--jss-orange);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 2.5rem;
}

.quote-mark {
  font-size: 3.5rem;
  line-height: 1;
  color: var(--jss-orange);
  display: block;
  margin-bottom: -1rem;
}

.quote-callout blockquote {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--jss-navy);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.quote-author strong {
  display: block;
  font-size: 0.95rem;
  color: var(--jss-navy);
}

.quote-author span {
  font-size: 0.825rem;
  color: var(--text-muted);
}

/* COMPLIANCE ROW */
.jss-about-section {
  padding: 5rem 0;
  background-color: #ffffff;
}

.compliance-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.25rem;
}

.c-badge-jss {
  background-color: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 1.25rem 0.75rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.c-badge-jss:hover {
  border-color: var(--jss-orange);
  transform: translateY(-3px);
}

.c-badge-jss strong {
  font-family: var(--font-main);
  font-size: 1.05rem;
  color: var(--jss-navy);
  margin-bottom: 0.25rem;
}

.c-badge-jss span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* CONTACT SECTION */
.jss-contact-section {
  padding: 6rem 0;
  background-color: var(--bg-page);
  border-top: 1px solid var(--border-light);
}

.contact-box-jss {
  background-color: #ffffff;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  box-shadow: var(--shadow-lg);
  max-width: 960px;
  margin: 0 auto;
}

.contact-header {
  margin-bottom: 2.5rem;
}

.contact-header h2 {
  font-size: 2.2rem;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.j-field {
  margin-bottom: 1.25rem;
}

.j-field label {
  display: block;
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--jss-navy);
  margin-bottom: 0.4rem;
}

.j-field input,
.j-field select,
.j-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: var(--bg-page);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.925rem;
  color: var(--text-dark);
  outline: none;
  transition: all var(--transition);
}

.j-field input:focus,
.j-field select:focus,
.j-field textarea:focus {
  background-color: #ffffff;
  border-color: var(--jss-orange);
  box-shadow: 0 0 0 3px rgba(242, 98, 36, 0.15);
}

.j-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: 1.25rem 0 2rem;
}

.j-checkbox input {
  margin-top: 0.25rem;
  accent-color: var(--jss-orange);
}

.j-checkbox label {
  font-size: 0.85rem;
  color: var(--text-dark);
}

/* FOOTER */
.jss-footer {
  background-color: var(--jss-navy-dark);
  color: #e2e8f0;
  padding: 5rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
}

.f-brand .logo-accent,
.f-brand .logo-primary,
.f-brand .logo-clinexel {
  color: #ffffff;
}

.f-about {
  font-size: 0.875rem;
  line-height: 1.65;
  color: #94a3b8;
  margin: 1.25rem 0;
}

.f-contact-info {
  font-size: 0.825rem;
  color: #cbd5e1;
  line-height: 1.6;
}

.f-contact-info a {
  color: var(--jss-orange);
}

.f-links-col h4 {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.f-links-col ul li {
  margin-bottom: 0.65rem;
}

.f-links-col ul a, .f-links-col ul span {
  font-size: 0.875rem;
  color: #94a3b8;
}

.f-links-col ul a:hover {
  color: var(--jss-orange);
  padding-left: 4px;
}

.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.75rem 0;
  font-size: 0.8rem;
  color: #94a3b8;
}

.legal-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.legal-menu {
  display: flex;
  gap: 1.5rem;
}

.legal-menu a {
  color: #94a3b8;
}

.legal-menu a:hover {
  color: #ffffff;
}

/* MODAL BACKDROP */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(18, 30, 45, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: #ffffff;
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 600px;
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(15px);
  transition: transform var(--transition);
}

.modal-backdrop.open .modal-box {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--bg-subtle);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}

/* TOAST */
.jss-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--jss-navy);
  color: #ffffff;
  border-left: 4px solid var(--jss-orange);
  border-radius: var(--radius-sm);
  padding: 1rem 1.4rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 3000;
  transform: translateY(120%);
  transition: transform var(--transition);
}

.jss-toast.show {
  transform: translateY(0);
}

.toast-check {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--jss-orange);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

/* SUBPAGE COMMON STYLES */
.subpage-hero {
  background: linear-gradient(135deg, var(--jss-navy-dark) 0%, var(--jss-navy) 100%);
  color: #ffffff;
  padding: 4rem 0 3.5rem;
  border-bottom: 3px solid var(--jss-orange);
  position: relative;
}

.subpage-hero .eyebrow-jss {
  color: #ff9a6b;
}

.subpage-hero h1 {
  color: #ffffff;
  font-size: 2.8rem;
  letter-spacing: -0.5px;
  margin-bottom: 1rem;
}

.subpage-hero p {
  color: #cbd5e1;
  font-size: 1.15rem;
  max-width: 780px;
  line-height: 1.7;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #94a3b8;
  margin-top: 1.5rem;
}

.breadcrumbs a {
  color: #e2e8f0;
}

.breadcrumbs a:hover {
  color: var(--jss-orange);
}

.breadcrumbs span.current {
  color: var(--jss-orange);
  font-weight: 600;
}

/* SUBPAGE CONTENT LAYOUTS */
.subpage-content {
  padding: 5rem 0;
  background-color: var(--bg-white);
}

.subpage-content.alt-bg {
  background-color: var(--bg-page);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.two-col-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.two-col-layout.reverse {
  grid-template-columns: 0.8fr 1.2fr;
}

.two-col-layout h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.two-col-layout p {
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.leadership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.leader-card {
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition);
}

.leader-card:hover {
  border-color: var(--jss-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.leader-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--jss-orange-light);
  border: 2px solid var(--jss-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.25rem;
}

.leader-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.leader-role {
  display: block;
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--jss-orange);
  margin-bottom: 0.75rem;
}

.leader-card p {
  font-size: 0.875rem;
  line-height: 1.6;
}

.office-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.office-detail-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.office-detail-card:hover {
  border-color: var(--jss-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.office-detail-card .flag {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.office-detail-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}

.office-detail-card .role {
  font-size: 0.775rem;
  font-weight: 700;
  color: var(--jss-orange);
  margin-bottom: 1rem;
}

.office-detail-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.contact-meta-list {
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.contact-meta-list a {
  color: var(--jss-orange);
  font-weight: 600;
}

.service-deepdive {
  border-bottom: 1px solid var(--border-light);
  padding: 4.5rem 0;
}

.service-deepdive:last-child {
  border-bottom: none;
}

/* RESPONSIVE */

@media (max-width: 1024px) {
  .hero-headline {
    font-size: 2.6rem;
  }
  .services-grid-jss {
    grid-template-columns: repeat(2, 1fr);
  }
  .global-hubs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-stats-banner {
    grid-template-columns: repeat(2, 1fr);
  }
  .clients-card-jss {
    grid-template-columns: 1fr;
  }
  .compliance-row {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* HIDE DESKTOP NAV TIER & CONTACT PILLS ON TABLET / MOBILE */
  .header-nav-tier {
    display: none !important;
  }
  .header-contact-items {
    display: none !important;
  }
  .header-lang {
    display: none !important;
  }
  .mobile-menu-btn {
    display: flex !important;
  }
  .header-rfp-btn {
    padding: 0.55rem 1rem;
    font-size: 0.825rem;
  }
  
  /* LEFT-TO-RIGHT MOBILE DRAWER (ACTIVE UP TO 1024PX) */
  .jss-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 320px;
    max-width: 86vw;
    height: 100vh;
    height: 100dvh;
    background-color: #ffffff;
    box-shadow: 15px 0 45px rgba(28, 45, 66, 0.22);
    border-right: 1px solid var(--border-light);
    padding: 0;
    transform: translateX(-100%);
    opacity: 1;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 2000;
    display: flex !important;
    flex-direction: column;
    overflow-y: auto;
  }
  .jss-nav.open {
    transform: translateX(0);
    pointer-events: all;
  }
}

@media (max-width: 768px) {
  .topbar-container {
    display: none;
  }
  .btn-jss-orange {
    padding: 0.55rem 0.95rem;
    font-size: 0.8rem;
  }
  
  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(18, 30, 45, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }
  .nav-backdrop.open {
    opacity: 1;
    pointer-events: all;
  }
  
  .drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: var(--bg-subtle);
    border-bottom: 1px solid var(--border-light);
  }
  .drawer-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--jss-navy);
    transition: all var(--transition);
  }
  .drawer-close:hover {
    background: var(--jss-orange);
    color: #ffffff;
    border-color: var(--jss-orange);
  }
  
  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    padding: 1.25rem 1.5rem;
  }
  .menu-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    color: var(--jss-navy);
  }
  .menu-link:hover, .menu-link.active {
    background: var(--jss-orange-light);
    color: var(--jss-orange);
  }
  .menu-link::after {
    display: none;
  }
  
  .drawer-foot {
    margin-top: auto;
    padding: 1.25rem 1.5rem 1.75rem;
    background: var(--bg-page);
    border-top: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
  }
  .drawer-hotlines-title {
    font-size: 0.725rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
  }
  .drawer-hotlines-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-size: 0.825rem;
  }
  .drawer-hotlines-list a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--jss-navy);
    font-weight: 600;
  }
  .drawer-hotlines-list a:hover {
    color: var(--jss-orange);
  }
  .drawer-foot-cta {
    width: 100%;
    margin-top: 0.5rem;
  }

  .mobile-menu-btn {
    display: flex;
  }
  .slider-tabs {
    grid-template-columns: repeat(2, 1fr);
  }
  .slider-tab {
    border-bottom: 1px solid var(--border-light);
  }
  .services-grid-jss {
    grid-template-columns: 1fr;
  }
  .ta-badge-grid {
    grid-template-columns: 1fr;
  }
  .global-hubs-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats-banner {
    grid-template-columns: 1fr;
  }
  .form-row-2 {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .phase-grid {
    grid-template-columns: 1fr !important;
  }
  .estimator-grid {
    grid-template-columns: 1fr !important;
  }
  .case-grid {
    grid-template-columns: 1fr !important;
  }
  .featured-media-split {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
  .blogs-grid {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 440px) {
  .header-rfp-btn .rfp-full-txt {
    display: none !important;
  }
  .header-rfp-btn .rfp-short-txt {
    display: inline !important;
  }
  .logo-graphic {
    font-size: 1.25rem !important;
  }
  .logo-symbol {
    width: 38px !important;
    height: 38px !important;
  }
}

/* ==========================================================================
   RICH CLINICAL RESEARCH SECTIONS (CONTENT EXPANSION & BLOGS)
   ========================================================================== */

/* SECTION HEADERS */
.section-header-centered {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3.5rem auto;
}

.eyebrow-accent {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--jss-orange);
  margin-bottom: 0.6rem;
  background: var(--jss-orange-light);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--jss-navy);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* 1. CLINICAL TRIAL PHASE NAVIGATOR */
.phase-section {
  padding: 5.5rem 0;
  background: var(--bg-page);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.phase-tabs-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 900px) {
  .phase-tabs-wrap {
    grid-template-columns: repeat(2, 1fr);
  }
}

.phase-tab-btn {
  background: #ffffff;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.phase-tab-btn:hover {
  border-color: var(--jss-orange);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.phase-tab-btn.active {
  background: #ffffff;
  border-color: var(--jss-orange);
  box-shadow: 0 6px 18px rgba(242, 98, 36, 0.16);
  position: relative;
}

.phase-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 20%;
  right: 20%;
  height: 3px;
  background: var(--jss-orange);
  border-radius: 2px;
}

.phase-num-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--jss-orange);
  letter-spacing: 0.5px;
}

.phase-tab-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--jss-navy);
}

.phase-tab-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.phase-pane-card {
  display: none;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 2.75rem;
  animation: fadeIn 0.35s ease;
}

.phase-pane-card.active {
  display: block;
}

.phase-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.phase-overview h3 {
  font-size: 1.85rem;
  margin-bottom: 1rem;
}

.phase-overview p {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.phase-highlights-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.phase-highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-body);
}

.phase-check-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--jss-orange-light);
  color: var(--jss-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: bold;
  font-size: 0.75rem;
  margin-top: 2px;
}

.phase-metrics-box {
  background: linear-gradient(145deg, var(--jss-navy) 0%, var(--jss-navy-dark) 100%);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
}

.phase-metrics-box h4 {
  color: #ffffff;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 0.75rem;
}

.phase-metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.phase-m-item .m-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--jss-orange);
  line-height: 1.1;
  font-family: var(--font-main);
}

.phase-m-item .m-label {
  font-size: 0.785rem;
  color: #cbd5e1;
  margin-top: 0.35rem;
  line-height: 1.4;
}

/* 2. SPONSOR CASE STUDIES */
.case-studies-section {
  padding: 5.5rem 0;
  background: #ffffff;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.case-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.case-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--jss-orange);
  opacity: 0;
  transition: opacity var(--transition);
}

.case-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(242, 98, 36, 0.3);
}

.case-card:hover::before {
  opacity: 1;
}

.case-metric-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--jss-orange-light);
  color: var(--jss-orange);
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  width: fit-content;
  margin-bottom: 1.25rem;
}

.case-indication {
  font-size: 0.785rem;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
}

.case-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--jss-navy);
  line-height: 1.35;
  margin-bottom: 1rem;
}

.case-body {
  font-size: 0.915rem;
  line-height: 1.65;
  color: var(--text-body);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.case-stats-row {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.case-stats-row strong {
  color: var(--jss-navy);
}

/* 3. STUDY FEASIBILITY & TIMELINE ESTIMATOR */
.estimator-section {
  padding: 5.5rem 0;
  background: linear-gradient(135deg, var(--jss-navy-dark) 0%, var(--jss-navy) 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.estimator-section h2 {
  color: #ffffff;
}

.estimator-section .section-subtitle {
  color: #cbd5e1;
}

.estimator-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  color: var(--text-dark);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
  margin-top: 2rem;
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.calc-field-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.calc-field-group label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--jss-navy);
}

.calc-field-group select,
.calc-field-group input {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: #ffffff;
  outline: none;
  transition: border-color var(--transition);
}

.calc-field-group select:focus,
.calc-field-group input:focus {
  border-color: var(--jss-orange);
}

.calc-results-panel {
  background: var(--bg-page);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.calc-results-panel h4 {
  font-size: 1.15rem;
  color: var(--jss-navy);
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.calc-metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--border-light);
  font-size: 0.9rem;
}

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

.calc-val-highlight {
  font-weight: 800;
  color: var(--jss-orange);
  font-size: 1.05rem;
  font-family: var(--font-main);
}

/* 4. BLOGS & CLINICAL INSIGHTS */
.blogs-section {
  padding: 5.5rem 0;
  background: var(--bg-page);
}

.blog-filter-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.blog-filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-light);
  color: var(--text-body);
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition);
}

.blog-filter-btn:hover {
  border-color: var(--jss-orange);
  color: var(--jss-orange);
}

.blog-filter-btn.active {
  background: var(--jss-orange);
  border-color: var(--jss-orange);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(242, 98, 36, 0.28);
}

.blogs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.blog-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  cursor: pointer;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(242, 98, 36, 0.35);
}

.blog-card-media {
  height: 205px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--jss-navy) 0%, var(--jss-navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-media-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.15;
  background-image: radial-gradient(circle at 20% 30%, #ffffff 2px, transparent 0), radial-gradient(circle at 80% 70%, #ffffff 2px, transparent 0);
  background-size: 24px 24px;
}

.blog-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--jss-orange);
  color: #ffffff;
  font-size: 0.725rem;
  font-weight: 800;
  letter-spacing: 0.6px;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  text-transform: uppercase;
  z-index: 2;
}

.blog-read-time {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(18, 30, 45, 0.75);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: 0.725rem;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.blog-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta-date {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.blog-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--jss-navy);
  line-height: 1.4;
  margin-bottom: 0.75rem;
  transition: color var(--transition);
}

.blog-card:hover .blog-card-title {
  color: var(--jss-orange);
}

.blog-card-excerpt {
  font-size: 0.915rem;
  line-height: 1.6;
  color: var(--text-body);
  margin-bottom: 1.5rem;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-author-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
  margin-top: auto;
}

.blog-author-info {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.blog-author-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--jss-orange-light);
  color: var(--jss-orange);
  font-weight: 800;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(242, 98, 36, 0.3);
}

.blog-author-name {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--jss-navy);
  line-height: 1.2;
}

.blog-author-title {
  font-size: 0.725rem;
  color: var(--text-muted);
}

.blog-read-btn {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--jss-orange);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition);
}

.blog-card:hover .blog-read-btn {
  gap: 0.55rem;
}

/* 5. FAQ ACCORDION */
.faq-section {
  padding: 5.5rem 0;
  background: #ffffff;
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  background: #ffffff;
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item.active {
  border-color: var(--jss-orange);
  box-shadow: var(--shadow-sm);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--jss-navy);
  cursor: pointer;
  gap: 1rem;
}

.faq-question-btn:hover {
  color: var(--jss-orange);
}

.faq-chevron {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition), background-color var(--transition);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  background: var(--jss-orange);
  color: #ffffff;
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.35rem 1.5rem;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-body);
}

.faq-item.active .faq-answer {
  display: block;
  animation: fadeIn 0.25s ease;
}

/* 6. ARTICLE READER MODAL */
.article-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(18, 30, 45, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.article-modal-backdrop.open {
  opacity: 1;
  pointer-events: all;
}

.article-modal-container {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 860px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  position: relative;
  padding: 3rem;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.article-modal-backdrop.open .article-modal-container {
  transform: scale(1);
}

.article-modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  background: #ffffff;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--jss-navy);
  transition: all var(--transition);
}

.article-modal-close:hover {
  background: var(--jss-orange);
  color: #ffffff;
  border-color: var(--jss-orange);
}

.article-meta-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.article-headline {
  font-size: 2.15rem;
  color: var(--jss-navy);
  line-height: 1.25;
  margin-bottom: 1.25rem;
}

.article-author-callout {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 2rem;
}

.article-content-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-body);
}

.article-content-body p {
  margin-bottom: 1.5rem;
}

.article-takeaway-box {
  background: var(--jss-orange-light);
  border-left: 4px solid var(--jss-orange);
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-sm);
  margin: 2rem 0;
}

.article-takeaway-box h4 {
  color: var(--jss-orange-hover);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.article-takeaway-box ul {
  list-style: disc;
  padding-left: 1.25rem;
  color: var(--jss-navy);
  font-size: 0.95rem;
}

.article-takeaway-box li {
  margin-bottom: 0.4rem;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}