@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-navy: #0A4D68;
  --primary-dark: #052636;
  --secondary-cyan: #088395;
  --accent-teal: #05BFDB;
  --accent-mint: #00D294;
  --soft-blue: #EBF4F6;
  --bg-light: #F8FAFC;
  --surface-white: #FFFFFF;
  --text-dark: #0F172A;
  --text-muted: #475569;
  --text-light: #94A3B8;
  --border-light: #E2E8F0;
  --border-focus: #05BFDB;
  --shadow-sm: 0 2px 8px rgba(10, 77, 104, 0.04);
  --shadow-md: 0 8px 24px rgba(10, 77, 104, 0.08);
  --shadow-lg: 0 16px 36px rgba(10, 77, 104, 0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary-navy);
  font-weight: 700;
  line-height: 1.25;
}

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

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Glass Header & Nav */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

.header-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 1.1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-navy), var(--secondary-cyan));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: 0 4px 12px rgba(8, 131, 149, 0.25);
}

.logo-span {
  color: var(--secondary-cyan);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary-cyan);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary-cyan), var(--accent-teal));
  border-radius: 2px;
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary-navy), var(--secondary-cyan));
  color: white !important;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 14px rgba(10, 77, 104, 0.2);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(10, 77, 104, 0.3);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-navy);
  cursor: pointer;
}

/* Main Container & Layout */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--soft-blue);
  color: var(--secondary-cyan);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--primary-navy);
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 650px;
  margin-bottom: 3rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-navy), var(--secondary-cyan));
  color: white;
  box-shadow: 0 4px 16px rgba(10, 77, 104, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10, 77, 104, 0.35);
}

.btn-secondary {
  background: white;
  color: var(--primary-navy);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--secondary-cyan);
  color: var(--secondary-cyan);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  position: relative;
  padding: 6rem 0 5rem;
  background: radial-gradient(circle at top right, rgba(5, 191, 219, 0.08), transparent 50%),
              radial-gradient(circle at bottom left, rgba(10, 77, 104, 0.05), transparent 50%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-size: 3.2rem;
  margin-bottom: 1.25rem;
  letter-spacing: -0.5px;
}

.hero-title span {
  background: linear-gradient(135deg, var(--secondary-cyan), var(--accent-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero Card Graphic */
.hero-card-wrapper {
  position: relative;
}

.hero-main-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  position: relative;
  z-index: 2;
}

.hero-badge-float {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: white;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 3;
}

.badge-icon {
  width: 44px;
  height: 44px;
  background: rgba(0, 210, 148, 0.15);
  color: var(--accent-mint);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* Card Component */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.card {
  background: white;
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(8, 131, 149, 0.3);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: var(--soft-blue);
  color: var(--secondary-cyan);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.card-text {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Therapeutic Areas Banner */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.area-box {
  background: white;
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  text-align: center;
  transition: var(--transition);
}

.area-box:hover {
  background: linear-gradient(135deg, var(--primary-navy), var(--secondary-cyan));
  color: white;
  transform: translateY(-4px);
}

.area-box:hover h4,
.area-box:hover p {
  color: white;
}

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

/* Page Header (Subpages) */
.page-header {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-navy));
  color: white;
  padding: 4.5rem 0 4rem;
  text-align: center;
  position: relative;
}

.page-header h1 {
  color: white;
  font-size: 2.8rem;
  margin-bottom: 0.75rem;
}

.page-header p {
  color: var(--soft-blue);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Catalog & Search Filters */
.catalog-toolbar {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
  min-width: 280px;
}

.search-input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.search-input:focus {
  border-color: var(--secondary-cyan);
  box-shadow: 0 0 0 3px rgba(8, 131, 149, 0.15);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
}

.filter-pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  border: 1px solid var(--border-light);
  background: white;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--secondary-cyan);
  color: white;
  border-color: var(--secondary-cyan);
}

.product-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-50%);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.product-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--secondary-cyan);
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.product-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.product-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
  flex: 1;
}

.product-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Contact Form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}

.contact-info-card {
  background: linear-gradient(135deg, var(--primary-navy), var(--secondary-cyan));
  color: white;
  padding: 3rem;
  border-radius: var(--radius-lg);
}

.contact-info-card h3 {
  color: white;
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.info-item {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.info-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--primary-navy);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--secondary-cyan);
  box-shadow: 0 0 0 3px rgba(8, 131, 149, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

/* Footer */
.footer {
  background: var(--primary-dark);
  color: var(--text-light);
  padding: 4.5rem 0 2rem;
  margin-top: 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  color: white;
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer-heading {
  color: white;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a:hover {
  color: var(--accent-teal);
}

.notice-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: var(--transition);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .menu-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2.4rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}