/* ==========================================================================
   PID GROUP, INC. - PRODUCTION DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

:root {
  /* Color Palette */
  --color-bg-dark: #0a101d;
  --color-bg-alt: #0e1726;
  --color-surface: #152238;
  --color-surface-hover: #1c2d4a;
  --color-surface-card: rgba(21, 34, 56, 0.75);
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-accent: rgba(59, 130, 246, 0.3);
  
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-light: #60a5fa;
  --color-accent: #00d2ff;
  --color-accent-amber: #f59e0b;

  --color-text-main: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-text-subtle: #64748b;
  
  /* Typography */
  --font-heading: 'Oswald', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Layout & Spacing */
  --container-max: 1280px;
  --header-height: 84px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  
  /* Shadows & Glassmorphism */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 25px rgba(37, 99, 235, 0.3);
  --glass-bg: rgba(15, 23, 42, 0.82);
  --glass-border: 1px solid rgba(255, 255, 255, 0.1);
  --glass-blur: blur(16px);
  
  /* Transitions */
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-dark);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

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

/* --- TYPOGRAPHY UTILITIES --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.2;
  color: #ffffff;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, var(--color-primary-light) 50%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
  background: rgba(0, 210, 255, 0.08);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  border: 1px solid rgba(0, 210, 255, 0.2);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3.5rem auto;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

/* --- BUTTONS & CTAS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.6);
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  border: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-outline-primary {
  background: transparent;
  color: var(--color-primary-light);
  border: 2px solid var(--color-primary);
}

.btn-outline-primary:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* --- HEADER & NAVIGATION --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: var(--transition-normal);
}

.site-header.scrolled {
  height: 72px;
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.brand-logo img {
  height: 48px;
  max-height: 52px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-fast);
  display: block;
}

.brand-logo:hover img {
  transform: scale(1.02);
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: #0f172a;
}

.brand-title span {
  color: var(--color-primary);
}

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

.nav-link {
  font-size: 0.925rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #334155;
  position: relative;
  padding: 0.5rem 0;
}

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

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

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

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #0f172a;
  font-size: 1.75rem;
  cursor: pointer;
}

/* --- HERO SECTION --- */
.hero-section {
  position: relative;
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 6rem;
  background: radial-gradient(circle at 70% 20%, rgba(37, 99, 235, 0.15) 0%, transparent 60%),
              linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-alt) 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233b82f6' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

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

.hero-content {
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 0.4rem 1.1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-light);
  margin-bottom: 1.5rem;
}

.hero-badge svg {
  color: var(--color-accent);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  margin-bottom: 2.25rem;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  color: #ffffff;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-card-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  position: relative;
}

.hero-card-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
  transition: var(--transition-slow);
}

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

.hero-floating-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 280px;
}

.floating-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(37, 99, 235, 0.2);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

/* --- BADGES & CERTIFICATIONS STRIP --- */
.certifications-strip {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 2rem 0;
}

.cert-grid {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
}

.cert-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.95rem;
}

.cert-item svg {
  color: var(--color-accent);
}

/* --- FEATURED SERVICES / DIVISIONS --- */
.services-section {
  padding: 6rem 0;
  background: var(--color-bg-dark);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: var(--transition-fast);
}

.card:hover {
  transform: translateY(-6px);
  background: var(--color-surface-hover);
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md);
}

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

.card-icon {
  width: 56px;
  height: 56px;
  background: rgba(37, 99, 235, 0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.card-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.card-description {
  color: var(--color-text-muted);
  font-size: 0.975rem;
  margin-bottom: 1.5rem;
  flex: 1;
}

.card-list {
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-main);
}

.card-list li::before {
  content: '✓';
  color: var(--color-accent);
  font-weight: 700;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

.card-link:hover {
  color: var(--color-accent);
  gap: 0.75rem;
}

/* --- FACILITY & SPECS SECTION --- */
.facility-section {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg-dark) 100%);
  position: relative;
}

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

.facility-image-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.facility-image-wrapper img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center;
}

.facility-feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.facility-feature-card {
  background: rgba(255, 255, 255, 0.03);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.facility-feature-card h4 {
  font-size: 1.1rem;
  color: var(--color-accent);
  margin-bottom: 0.35rem;
}

.facility-feature-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* --- INDUSTRIES SERVED GRID --- */
.industries-section {
  padding: 6rem 0;
  background: var(--color-bg-dark);
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.industry-box {
  background: var(--color-surface);
  border-radius: var(--radius-sm);
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  transition: var(--transition-normal);
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.industry-box:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  background: var(--color-surface-hover);
}

.industry-icon {
  font-size: 2rem;
  color: var(--color-accent);
}

.industry-info h4 {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.industry-info p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* --- HARDWARE SEARCH / BRAND FILTER --- */
.hardware-search-box {
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.search-input-wrapper {
  position: relative;
  width: 100%;
}

.search-input-wrapper input {
  width: 100%;
  padding: 1rem 1.5rem;
  padding-left: 3.25rem;
  background: rgba(10, 16, 29, 0.8);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 1rem;
}

.search-input-wrapper input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
}

.search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-subtle);
  font-size: 1.25rem;
}

.brand-tags-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.brand-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.brand-card:hover {
  background: rgba(37, 99, 235, 0.1);
  border-color: var(--color-primary-light);
}

.brand-card h5 {
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.brand-card p {
  font-size: 0.825rem;
  color: var(--color-text-muted);
}

/* --- CONTACT & QUOTE SECTION --- */
.contact-section {
  padding: 6rem 0;
  background: linear-gradient(180deg, var(--color-bg-dark) 0%, var(--color-bg-alt) 100%);
}

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

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(37, 99, 235, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.25rem;
}

.contact-details h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-details p, .contact-details a {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.contact-form-container {
  background: var(--color-surface);
  padding: 2.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.25rem;
  background: rgba(10, 16, 29, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: #ffffff;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary-light);
  background: rgba(10, 16, 29, 0.9);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* --- ITEFORMS.IO CONTACT FORM STYLING --- */
.contact-form-container {
  width: 100%;
}

.iteform-container {
  font-family: var(--font-body);
  color: #0f172a;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

.iteform-legend {
  font-size: 0.8rem;
  color: #64748b;
  margin-bottom: 1.25rem;
}

.required-marker {
  color: #ef4444;
  font-weight: 700;
}

.iteform-row {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  width: 100%;
}

.iteform-group {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.iteform-group.w-100, .iteform-group.w-25 {
  width: 100% !important;
  flex: 1 1 100% !important;
}

.iteform-group label {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: #1e293b;
  text-transform: none;
  letter-spacing: normal;
}

.iteform-group input[type="text"],
.iteform-group input[type="email"],
.iteform-group input[type="tel"],
.iteform-group textarea {
  width: 100% !important;
  box-sizing: border-box !important;
  padding: 0.85rem 1rem;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: #ffffff !important;
  color: #0f172a !important;
  transition: var(--transition-fast);
}

.iteform-group input:focus,
.iteform-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.iteform-container button[type="submit"] {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: #ffffff;
  border: none;
  padding: 0.9rem 1.75rem;
  font-size: 1rem;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  width: 100%;
  margin-top: 0.5rem;
}

.iteform-container button[type="submit"]:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
}

.iteform-container button[type="submit"]:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* --- FOOTER --- */
.site-footer {
  background: #060a12;
  border-top: 1px solid var(--color-border);
  padding: 4rem 0 2rem 0;
  color: var(--color-text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--color-text-subtle);
  max-width: 320px;
}

.footer-column h4 {
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--color-text-subtle);
}

/* --- MODAL DIALOG --- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-md);
  width: 90%;
  max-width: 600px;
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateY(20px);
  transition: var(--transition-normal);
}

.modal-backdrop.active .modal-card {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-close:hover {
  color: #ffffff;
}

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1024px) {
  .hero-grid, .facility-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

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

  .mobile-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-150%);
    transition: var(--transition-normal);
  }

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

  .nav-cta {
    display: none;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .facility-feature-list {
    grid-template-columns: 1fr;
  }
}