:root {
  /* Refined Pharmaceutical-Logistics Palette */
  --clinical-navy: #20363D;
  --deep-storage-blue: #2D4A51;
  --medical-slate: #53686B;
  --warehouse-grey: #748082;
  --soft-sage: #A8B9B1;
  --pharma-mint: #D5E2DC;
  --clinical-mist: #E2E9E6;
  --cold-storage-fog: #EAF0ED;
  --warm-concrete: #DDD9D0;
  --soft-ivory: #F6F4EE;
  --sterile-white: #FBFAF7;
  --signal-teal: #5D8B89;
  --medical-blue: #789BA5;
  --storage-green: #7C9688;
  --priority-amber: #C7975E;
  --copper-detail: #B8795F;
  --technical-ink: #18272B;
  --body-text: #405155;
  --muted-text: #6B797A;
  --light-text: #F2F5F2;

  /* Spacing Scale */
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-40: 40px;
  --space-64: 64px;
  --space-96: 96px;

  /* Soft Modern Aesthetic Variables */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-micro: 0 4px 12px rgba(32, 54, 61, 0.04), 0 1px 3px rgba(32, 54, 61, 0.02);
  --shadow-hover: 0 12px 32px rgba(32, 54, 61, 0.08), 0 4px 8px rgba(32, 54, 61, 0.04);
  --glass-bg: rgba(246, 244, 238, 0.6);
  --glass-border: 1px solid rgba(255, 255, 255, 0.8);
  --glass-blur: blur(16px);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  color: var(--body-text);
  background-color: var(--sterile-white);
  line-height: 1.6;
  scroll-behavior: smooth;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--technical-ink);
  line-height: 1.2;
  font-weight: 600;
  overflow-wrap: anywhere;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
p { font-size: 1.125rem; margin-bottom: var(--space-16); }
a { color: var(--signal-teal); text-decoration: none; transition: var(--transition); overflow-wrap: anywhere; }
a:hover { color: var(--medical-blue); }
img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-md); }

:focus-visible {
  outline: 3px solid var(--signal-teal);
  outline-offset: 2px;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
  min-width: 0;
}

.section {
  padding: var(--space-64) 0;
}

.page-content {
  flex: 1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-24);
  background-color: var(--signal-teal);
  color: var(--sterile-white);
  border-radius: var(--radius-sm);
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.btn:hover {
  background-color: var(--deep-storage-blue);
  color: var(--sterile-white);
  transform: translateY(-2px);
}
.btn-secondary {
  background-color: var(--soft-sage);
  color: var(--clinical-navy);
}
.btn-secondary:hover {
  background-color: var(--pharma-mint);
  color: var(--clinical-navy);
}

/* Header */
.site-header {
  height: 64px;
  background-color: var(--sterile-white);
  border-bottom: 1px solid var(--cold-storage-fog);
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 600;
  color: var(--clinical-navy);
  font-size: 1.25rem;
  z-index: 100;
}

.brand-icon {
  width: 24px;
  height: 24px;
  fill: var(--signal-teal);
}

.nav-container {
  display: flex;
  align-items: center;
  gap: var(--space-32);
}

.nav-links {
  display: flex;
  gap: var(--space-24);
  list-style: none;
}

.nav-links a {
  color: var(--muted-text);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--technical-ink);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-4);
  z-index: 100;
}

.mobile-toggle svg {
  width: 24px;
  height: 24px;
  fill: var(--technical-ink);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--cold-storage-fog) 0%, var(--sterile-white) 100%);
  padding: var(--space-96) 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-64);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.eyebrow {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--medical-blue);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: var(--space-16);
  flex-wrap: wrap;
  margin-top: var(--space-8);
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}

/* Flow Indicators */
.process-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
  margin-top: var(--space-64);
  padding: var(--space-24);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-md);
  flex-wrap: wrap;
}

.flow-step {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clinical-navy);
}

.flow-step svg {
  width: 16px;
  height: 16px;
  fill: var(--signal-teal);
}

.flow-arrow {
  color: var(--soft-sage);
}

/* Cards (Glass Overlay interpreted as separated panels) */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-40);
  margin-top: var(--space-40);
}

.glass-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.glass-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-micro);
}

.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--space-32);
  box-shadow: var(--shadow-micro);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  transition: var(--transition);
}

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

.meta-chip {
  display: inline-block;
  padding: var(--space-4) var(--space-12);
  background-color: var(--pharma-mint);
  color: var(--deep-storage-blue);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  align-self: flex-start;
}

/* Subpage Typography & Content blocks */
.page-header {
  background: var(--cold-storage-fog);
  padding: var(--space-64) 0;
  text-align: center;
}

.content-block {
  max-width: 800px;
  margin: 0 auto;
}

.content-block h2 {
  margin-top: var(--space-40);
  margin-bottom: var(--space-24);
  color: var(--deep-storage-blue);
}

.content-block h3 {
  margin-top: var(--space-32);
  margin-bottom: var(--space-16);
  color: var(--medical-slate);
}

.content-block ul, .content-block ol {
  margin-bottom: var(--space-24);
  padding-left: var(--space-24);
}

.content-block li {
  margin-bottom: var(--space-8);
  font-size: 1.125rem;
}

/* Forms */
.form-group {
  margin-bottom: var(--space-24);
}

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: 500;
  color: var(--clinical-navy);
}

.form-control {
  width: 100%;
  padding: var(--space-12) var(--space-16);
  border: 1px solid var(--soft-sage);
  border-radius: var(--radius-sm);
  background-color: var(--sterile-white);
  color: var(--body-text);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--signal-teal);
  box-shadow: 0 0 0 3px rgba(93, 139, 137, 0.2);
}

.form-control.is-invalid {
  border-color: var(--copper-detail);
}

.error-message {
  display: none;
  color: var(--copper-detail);
  font-size: 0.875rem;
  margin-top: var(--space-4);
}
.error-message.is-visible {
  display: block;
}

/* Contact Grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-64);
  margin-top: var(--space-40);
}

.contact-info {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  padding: var(--space-40);
  border-radius: var(--radius-lg);
}

/* Footer */
.site-footer {
  background-color: var(--clinical-navy);
  color: var(--light-text);
  padding: var(--space-64) 0 var(--space-32);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-40);
  margin-bottom: var(--space-64);
}

.footer-col h4 {
  color: var(--sterile-white);
  margin-bottom: var(--space-24);
  font-size: 1.125rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-12);
}

.footer-links a {
  color: var(--soft-sage);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--sterile-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-32);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  font-size: 0.875rem;
  color: var(--warehouse-grey);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--sterile-white);
  border-top: 1px solid var(--cold-storage-fog);
  padding: var(--space-24) 0;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.05);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-24);
}

.cookie-text {
  flex: 1;
  min-width: 280px;
  font-size: 0.95rem;
  color: var(--body-text);
}

.cookie-actions {
  display: flex;
  gap: var(--space-12);
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .site-header { height: 52px; }
  .mobile-toggle { display: block; }
  
  .nav-container {
    position: fixed;
    top: 52px;
    left: 0;
    width: 100%;
    background: var(--sterile-white);
    padding: var(--space-24);
    box-shadow: var(--shadow-micro);
    flex-direction: column;
    align-items: flex-start;
    transform: translateY(-150%);
    transition: transform 0.3s ease;
    z-index: 99;
  }
  
  .nav-container.is-visible {
    transform: translateY(0);
  }
  
  .nav-links {
    flex-direction: column;
    width: 100%;
  }
  
  .process-flow { flex-direction: column; align-items: flex-start; }
  .flow-arrow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}