/* ========================================
   MEDSLA TECHNOLOGIES - MODERN STYLESHEET
   Stunning Medical Technology Website Design
   ======================================== */

/* ----------------------------------------
   CSS Variables - Modern Color Palette
   ---------------------------------------- */
:root {
  /* Primary Colors - Medsla Brand Blue */
  --primary: #0d4785;
  --primary-dark: #0a3a6e;
  --primary-darker: #082d57;
  --primary-light: #1565c0;
  --primary-lighter: #4a90d9;
  --primary-lightest: #e3f2fd;

  /* Secondary Colors - Medsla Cyan Accent */
  --secondary: #00b4d8;
  --secondary-dark: #0096c7;
  --secondary-light: #48cae4;

  /* Accent Colors */
  --accent: #00b4d8;
  --accent-light: #48cae4;
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;

  /* Neutrals */
  --bg-light: #f5f7fa;
  --bg-card: #ffffff;
  --bg-dark: #0a3a6e;
  --text-dark: #1e293b;
  --text-body: #475569;
  --text-muted: #94a3b8;
  --text-light: #f1f5f9;
  --white: #ffffff;
  --border-light: #e2e8f0;
  --border-medium: #cbd5e1;

  /* Gradients - Medsla Brand */
  --gradient-primary: linear-gradient(135deg, #0d4785 0%, #00b4d8 100%);
  --gradient-hero: linear-gradient(135deg, #082d57 0%, #0d4785 50%, #00b4d8 100%);
  --gradient-card: linear-gradient(145deg, #ffffff 0%, #f5f7fa 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(245,247,250,0.9) 100%);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.25);
  --shadow-glow: 0 0 40px rgba(13, 71, 133, 0.3);
  --shadow-card: 0 4px 20px rgba(0,0,0,0.08);

  /* Border Radius */
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-light);
  color: var(--text-body);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-dark);
  margin-bottom: 0.5em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

p {
  margin-bottom: 1rem;
}

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

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

a:hover {
  color: var(--primary-dark);
}

ul, ol {
  padding-left: 1.5rem;
}

address {
  font-style: normal;
}

/* ----------------------------------------
   Accessibility
   ---------------------------------------- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-dark);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  z-index: 10000;
  transition: top var(--transition);
  font-weight: 600;
}

.skip-link:focus {
  top: 10px;
  color: var(--white);
}

/* Focus states */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--primary-light);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ----------------------------------------
   Header & Navigation - Glassmorphism
   ---------------------------------------- */
header {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.75rem 2rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition);
}

header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
}

.logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo i {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.hamburger {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--primary-dark);
  position: relative;
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 28px;
  height: 3px;
  background: var(--primary-dark);
  left: 0;
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

/* Hamburger animation when active */
.nav-toggle.active .hamburger {
  background: transparent;
}

.nav-toggle.active .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}

.nav-toggle.active .hamburger::after {
  transform: rotate(-45deg);
  bottom: 0;
}

nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

nav a {
  font-weight: 500;
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  color: var(--text-body);
  transition: all var(--transition);
  position: relative;
}

nav a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: all var(--transition);
  transform: translateX(-50%);
  border-radius: 2px;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--primary);
}

nav a:hover::after,
nav a[aria-current="page"]::after {
  width: calc(100% - 1.5rem);
}

.signin-btn {
  background: var(--gradient-primary);
  color: var(--white) !important;
  border: none;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow);
}

.signin-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

nav a:has(.signin-btn)::after {
  display: none;
}

/* ----------------------------------------
   Buttons - Modern Design
   ---------------------------------------- */
.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--gradient-primary);
  color: var(--white);
  padding: 0.9rem 2rem;
  border: none;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.cta-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  color: var(--white);
}

.cta-btn:hover::before {
  left: 100%;
}

.cta-btn:active {
  transform: translateY(-1px);
}

.cta-btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
  box-shadow: none;
}

.cta-btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.cta-btn-large {
  padding: 1.1rem 2.5rem;
  font-size: 1.1rem;
}

.cta-btn-full {
  width: 100%;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--white);
  color: var(--primary);
  padding: 0.8rem 1.75rem;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  text-align: center;
}

.btn-secondary:hover {
  border-color: var(--primary);
  background: var(--primary-lightest);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  display: block;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ----------------------------------------
   Hero Section - Stunning Design
   ---------------------------------------- */
.hero,
.services-hero,
.page-hero {
  background: var(--gradient-hero);
  text-align: center;
  padding: 8rem 2rem 5rem;
  position: relative;
  overflow: hidden;
  margin-top: 60px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(20, 184, 166, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(139, 92, 246, 0.2) 0%, transparent 40%);
  animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% { opacity: 0.5; transform: scale(1); }
  100% { opacity: 1; transform: scale(1.1); }
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 150px;
  background: linear-gradient(to top, var(--bg-light), transparent);
}

.hero h1,
.services-hero h1,
.page-hero h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
  position: relative;
  z-index: 1;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.hero p,
.services-hero p,
.page-hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin: 0 auto 2rem;
  position: relative;
  z-index: 1;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
  position: relative;
  z-index: 1;
}

.hero-cta .cta-btn-outline {
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}

.hero-cta .cta-btn-outline:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--primary-dark);
}

/* ----------------------------------------
   Trust Signals - Modern Cards
   ---------------------------------------- */
.trust-signals {
  background: var(--white);
  padding: 3rem 2rem;
  position: relative;
  z-index: 10;
  margin-top: -50px;
}

.trust-container {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 0 auto;
}

.trust-item {
  text-align: center;
  padding: 1.5rem 2rem;
  background: var(--gradient-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  min-width: 180px;
}

.trust-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-lighter);
}

.trust-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  background: var(--primary-lightest);
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  margin: 0 auto 0.75rem;
  transition: all var(--transition);
}

.trust-item:hover .trust-icon {
  background: var(--gradient-primary);
  color: var(--white);
  transform: scale(1.1);
}

.trust-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-dark);
  font-family: 'Poppins', sans-serif;
}

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

/* ----------------------------------------
   Section Styles
   ---------------------------------------- */
.section-intro {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}

/* Features Section */
.features {
  background: var(--white);
  padding: 5rem 2rem;
  text-align: center;
}

.features h2 {
  color: var(--text-dark);
  margin-bottom: 3rem;
  position: relative;
}

.features h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: var(--gradient-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2.5rem 2rem;
  text-align: center;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-lighter);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  background: var(--primary-lightest);
  color: var(--primary);
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  margin-left: auto;
  margin-right: auto;
  transition: all var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--gradient-primary);
  color: var(--white);
  transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.feature-card p {
  color: var(--text-body);
  margin: 0;
  line-height: 1.7;
}

/* Services Overview */
.services-overview,
.products-overview {
  background: linear-gradient(180deg, var(--bg-light) 0%, var(--white) 100%);
  padding: 5rem 2rem;
  text-align: center;
}

.services-overview h2,
.products-overview h2 {
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto 2.5rem;
}

.service-preview {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  text-align: left;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-preview::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.service-preview:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-lighter);
}

.service-preview:hover::after {
  transform: scaleX(1);
}

.service-preview .service-icon {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 1rem;
  display: block;
}

.service-preview h3 {
  color: var(--text-dark);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.service-preview p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* Products Preview */
.products-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto 2.5rem;
}

.product-preview-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  text-align: center;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.product-preview-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.product-preview-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform var(--transition);
}

.product-preview-card:hover img {
  transform: scale(1.05);
}

.product-preview-card h3 {
  color: var(--text-dark);
  margin: 1.25rem 0 0.5rem;
  padding: 0 1.5rem;
}

.product-preview-card p {
  color: var(--text-muted);
  padding: 0 1.5rem 1.5rem;
  margin: 0;
  font-size: 0.95rem;
}

/* Testimonials */
.testimonials {
  background: linear-gradient(135deg, var(--primary-lightest) 0%, #f0fdfa 100%);
  padding: 5rem 2rem;
  text-align: center;
}

.testimonials h2 {
  color: var(--text-dark);
  margin-bottom: 3rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2.5rem 2rem;
  text-align: left;
  border: 1px solid var(--border-light);
  position: relative;
  transition: all var(--transition);
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 15px;
  left: 20px;
  font-size: 5rem;
  color: var(--primary-lighter);
  font-family: Georgia, serif;
  line-height: 1;
  opacity: 0.5;
}

.testimonial:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.testimonial p {
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
  line-height: 1.8;
  color: var(--text-body);
}

.testimonial span {
  color: var(--primary-dark);
  font-weight: 600;
  display: block;
}

/* CTA Section */
.cta-section {
  background: var(--gradient-hero);
  text-align: center;
  padding: 5rem 2rem;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 30% 70%, rgba(255,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.cta-section p {
  color: rgba(255,255,255,0.9);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-section .cta-btn {
  background: var(--white);
  color: var(--primary-dark);
  position: relative;
  z-index: 1;
}

.cta-section .cta-btn:hover {
  background: var(--white);
  box-shadow: var(--shadow-xl);
}

/* ----------------------------------------
   Products Page
   ---------------------------------------- */
.product-categories {
  background: var(--white);
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 60px;
  z-index: 50;
  backdrop-filter: blur(10px);
}

.category-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.category-btn {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
  color: var(--text-body);
}

.category-btn:hover {
  background: var(--primary-lightest);
  border-color: var(--primary-lighter);
  color: var(--primary-dark);
}

.category-btn.active {
  background: var(--gradient-primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.product-list {
  background: var(--bg-light);
  padding: 3rem 2rem;
  min-height: 50vh;
}

.products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

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

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.product-image {
  position: relative;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform var(--transition);
}

.product-card:hover .product-image img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--gradient-primary);
  color: var(--white);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: var(--shadow);
}

.product-info {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-info h3 {
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.product-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.product-features {
  font-size: 0.9rem;
  margin-bottom: 1rem;
  padding-left: 1.25rem;
  color: var(--text-body);
}

.product-features li {
  margin-bottom: 0.35rem;
}

.product-compliance {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.compliance-badge {
  background: var(--primary-lightest);
  color: var(--primary-dark);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
}

.product-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
}

.product-actions .btn-secondary,
.product-actions .cta-btn {
  flex: 1;
  padding: 0.75rem;
  font-size: 0.9rem;
}

/* ----------------------------------------
   Product Detail Page
   ---------------------------------------- */
.breadcrumb {
  background: var(--white);
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border-light);
  margin-top: 60px;
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
}

.breadcrumb li::after {
  content: '/';
  margin-left: 0.5rem;
  color: var(--text-muted);
}

.breadcrumb li:last-child::after {
  content: '';
}

.breadcrumb li:last-child {
  color: var(--text-muted);
}

.product-detail {
  background: var(--white);
  padding: 2.5rem 2rem;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.product-gallery {
  position: sticky;
  top: 100px;
}

.product-main-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.product-thumbnails {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.product-thumbnails img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius);
  cursor: pointer;
  opacity: 0.6;
  transition: all var(--transition);
  border: 2px solid transparent;
}

.product-thumbnails img:hover,
.product-thumbnails img.active {
  opacity: 1;
  border-color: var(--primary);
}

/* Product Image Slider */
.product-image-slider {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image-slider .product-main-image {
  width: 100%;
  overflow: hidden;
}

.product-image-slider .product-main-image img {
  width: 100%;
  height: 400px;
  object-fit: contain;
  border-radius: var(--radius-lg);
  background: var(--bg-light);
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  z-index: 10;
  box-shadow: var(--shadow-md);
}

.slider-arrow:hover {
  background: var(--gradient-primary);
  color: var(--white);
  border-color: var(--primary);
  transform: translateY(-50%) scale(1.1);
}

.slider-prev { left: 15px; }
.slider-next { right: 15px; }

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 1.25rem;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--border-light);
  cursor: pointer;
  padding: 0;
  transition: all var(--transition);
}

.slider-dot:hover {
  background: var(--primary-light);
}

.slider-dot.active {
  background: var(--gradient-primary);
  transform: scale(1.3);
}

.product-detail-info .product-category {
  color: var(--primary);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  font-weight: 600;
}

.product-detail-info h1 {
  color: var(--text-dark);
  font-size: 2rem;
  margin: 0.5rem 0 1rem;
}

.product-compliance-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.product-summary {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  color: var(--text-body);
}

.product-cta-box {
  background: linear-gradient(135deg, var(--primary-lightest) 0%, #f0fdfa 100%);
  padding: 2rem;
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--primary-lighter);
}

.cta-label {
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--primary-dark);
}

.product-cta-box .cta-btn {
  margin-right: 1rem;
}

/* Tabs */
.product-tabs {
  background: var(--bg-light);
  padding: 4rem 2rem;
}

.tabs-nav {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: var(--white);
  border: 1px solid var(--border-light);
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition);
  color: var(--text-body);
}

.tab-btn:hover {
  border-color: var(--primary-lighter);
  color: var(--primary);
}

.tab-btn.active {
  background: var(--gradient-primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.tabs-content {
  max-width: 900px;
  margin: 0 auto;
}

.tab-panel {
  display: none;
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
}

.tab-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-panel h2 {
  color: var(--primary-dark);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table th,
.specs-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.specs-table th {
  width: 35%;
  color: var(--text-dark);
  font-weight: 600;
  background: var(--bg-light);
}

.specs-table tr:hover {
  background: var(--primary-lightest);
}

.features-list,
.applications-grid {
  display: grid;
  gap: 1.5rem;
}

.feature-item h3,
.application-item h3 {
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}

.compliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.compliance-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.compliance-icon {
  background: var(--gradient-primary);
  color: var(--white);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-weight: bold;
  flex-shrink: 0;
}

.compliance-details h3 {
  margin-bottom: 0.25rem;
}

.compliance-note {
  margin-top: 2rem;
  padding: 1.25rem;
  background: var(--primary-lightest);
  border-radius: var(--radius);
  font-size: 0.95rem;
  border-left: 4px solid var(--primary);
}

/* Related Products */
.related-products {
  background: var(--white);
  padding: 4rem 2rem;
  text-align: center;
}

.related-products h2 {
  color: var(--text-dark);
  margin-bottom: 2rem;
}

.related-grid {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.related-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-align: center;
  transition: all var(--transition);
  border: 1px solid var(--border-light);
}

.related-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-lighter);
}

.related-card img {
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.related-card h3 {
  color: var(--text-dark);
  font-size: 1rem;
  margin: 0;
}

/* ----------------------------------------
   Services Page
   ---------------------------------------- */
.services-intro {
  background: var(--white);
  padding: 3rem 2rem;
  text-align: center;
}

.intro-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.8;
}

.services-list {
  background: var(--bg-light);
  padding: 4rem 2rem;
}

.service-card-detailed {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2.5rem;
  margin-bottom: 2rem;
  max-width: 950px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.service-card-detailed:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-lighter);
}

.service-card-detailed .service-icon {
  font-size: 3rem;
  color: var(--primary);
  flex-shrink: 0;
  background: var(--primary-lightest);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
}

.service-content {
  flex: 1;
}

.service-content h2 {
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.service-features {
  margin: 1rem 0;
  columns: 2;
  column-gap: 2rem;
}

.service-features li {
  margin-bottom: 0.5rem;
}

.amc-highlight {
  background: linear-gradient(135deg, var(--primary-lightest) 0%, #f0fdfa 100%);
  padding: 2rem;
  border-radius: var(--radius-lg);
  margin: 1.5rem 0;
  border: 1px solid var(--primary-lighter);
}

.amc-highlight h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
  text-align: center;
}

.amc-benefits {
  display: flex;
  justify-content: center;
  gap: 3rem;
}

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

.benefit-value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  font-family: 'Poppins', sans-serif;
}

.benefit-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.service-coverage {
  background: var(--white);
  padding: 4rem 2rem;
  text-align: center;
}

.service-coverage h2 {
  color: var(--text-dark);
  margin-bottom: 2rem;
}

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.coverage-item {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.coverage-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-lighter);
}

.coverage-item h3 {
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}

/* ----------------------------------------
   About Page
   ---------------------------------------- */
.about-intro {
  background: var(--white);
  padding: 5rem 2rem;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.about-text h2 {
  color: var(--text-dark);
  margin-bottom: 1.25rem;
}

.about-text p {
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

.about-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.mission-vision {
  background: linear-gradient(135deg, var(--primary-lightest) 0%, #f0fdfa 100%);
  padding: 5rem 2rem;
}

.mv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.mv-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
}

.mv-card h2 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
}

.core-values {
  background: var(--white);
  padding: 5rem 2rem;
  text-align: center;
}

.core-values h2 {
  color: var(--text-dark);
  margin-bottom: 3rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.value-card {
  background: var(--bg-light);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-lighter);
}

.value-icon {
  font-size: 3rem;
  margin-bottom: 1.25rem;
  color: var(--primary);
}

.value-card h3 {
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.expertise {
  background: var(--bg-light);
  padding: 5rem 2rem;
  text-align: center;
}

.expertise h2 {
  color: var(--text-dark);
  margin-bottom: 2rem;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.expertise-item {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  text-align: left;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.expertise-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.expertise-item h3 {
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
}

.certifications {
  background: var(--white);
  padding: 5rem 2rem;
  text-align: center;
}

.certifications h2 {
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  max-width: 1000px;
  margin: 2rem auto 0;
}

.cert-item {
  background: var(--bg-light);
  padding: 2rem;
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.cert-item:hover {
  transform: translateY(-3px);
  border-color: var(--primary-lighter);
}

.cert-badge {
  display: inline-block;
  background: var(--gradient-primary);
  color: var(--white);
  padding: 0.6rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.cert-name {
  display: block;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.stats {
  background: var(--gradient-hero);
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.stats-grid {
  display: flex;
  justify-content: center;
  gap: 5rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  color: var(--white);
}

.stat-number {
  display: block;
  font-size: 3.5rem;
  font-weight: 800;
  font-family: 'Poppins', sans-serif;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
}

/* ----------------------------------------
   Contact Page
   ---------------------------------------- */
.contact-section {
  background: var(--bg-light);
  padding: 4rem 2rem;
  margin-top: 60px;
}

.contact-section h2 {
  color: var(--text-dark);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-form-container {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
}

.contact-form-container h2 {
  margin-bottom: 0.5rem;
}

.contact-form-container > p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

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

.form-group label {
  font-weight: 500;
  color: var(--text-dark);
}

.required {
  color: var(--error);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.9rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  background: var(--bg-light);
  transition: all var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px var(--primary-lightest);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.error-message {
  color: var(--error);
  font-size: 0.85rem;
  min-height: 1.2em;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  cursor: pointer;
  font-weight: normal;
}

.checkbox-label input {
  margin-top: 0.3rem;
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

.contact-info {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  height: fit-content;
  border: 1px solid var(--border-light);
}

.contact-info h2 {
  margin-bottom: 2rem;
}

.contact-block {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-light);
}

.contact-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.contact-block h3 {
  color: var(--primary-dark);
  font-size: 1rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-block h3 i {
  color: var(--primary);
}

.contact-block p {
  margin: 0.5rem 0;
}

.contact-block address p {
  margin: 0.3rem 0;
}

/* ----------------------------------------
   Sign In Page
   ---------------------------------------- */
.signin-section {
  background: var(--gradient-hero);
  padding: 5rem 2rem;
  min-height: calc(100vh - 60px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 60px;
  position: relative;
}

.signin-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(20, 184, 166, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.3) 0%, transparent 50%);
}

.signin-container {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: 3rem;
  width: 100%;
  max-width: 440px;
  position: relative;
  z-index: 1;
}

.signin-container h1 {
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 0.5rem;
}

.signin-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.signin-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.forgot-link {
  color: var(--primary);
  font-weight: 500;
}

.signin-divider {
  text-align: center;
  margin: 1.5rem 0;
  position: relative;
}

.signin-divider::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--border-light);
}

.signin-divider span {
  background: var(--white);
  padding: 0 1rem;
  position: relative;
  color: var(--text-muted);
}

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

.signin-alternate p {
  margin-bottom: 1rem;
  color: var(--text-muted);
}

.signin-help {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.9rem;
}

/* ----------------------------------------
   Brochure Page
   ---------------------------------------- */
.brochure-section {
  background: var(--white);
  padding: 4rem 2rem;
  text-align: center;
}

.brochure-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 2rem auto 0;
}

.brochure-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 2.5rem 2rem;
  text-align: center;
  border: 1px solid var(--border-light);
  transition: all var(--transition);
}

.brochure-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-lighter);
}

.brochure-icon {
  font-size: 3.5rem;
  margin-bottom: 1.25rem;
  color: var(--primary);
}

.brochure-card h3 {
  color: var(--text-dark);
  margin-bottom: 0.75rem;
}

.brochure-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.brochure-meta {
  display: block;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.brochure-request {
  background: linear-gradient(135deg, var(--primary-lightest) 0%, #f0fdfa 100%);
  padding: 4rem 2rem;
  text-align: center;
}

.brochure-request h2 {
  color: var(--text-dark);
  margin-bottom: 1rem;
}

/* ----------------------------------------
   Legal Pages
   ---------------------------------------- */
.legal-page {
  background: var(--white);
  padding: 4rem 2rem;
  margin-top: 60px;
}

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

.legal-content h1 {
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.legal-updated {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.legal-section {
  margin-bottom: 2.5rem;
}

.legal-section h2 {
  color: var(--primary-dark);
  font-size: 1.3rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--primary-lightest);
}

.legal-section h3 {
  color: var(--text-dark);
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.legal-section ul {
  margin-bottom: 1rem;
}

.legal-section li {
  margin-bottom: 0.5rem;
}

.disclaimer-notice {
  background: linear-gradient(135deg, var(--primary-lightest) 0%, #f0fdfa 100%);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
  border-left: 4px solid var(--primary);
}

/* ----------------------------------------
   Footer - Modern Design
   ---------------------------------------- */
footer {
  background: var(--bg-dark);
  color: var(--text-light);
  margin-top: 0;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem 2rem;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 2.5fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
}

.footer-logo i {
  color: var(--primary-light);
}

.footer-brand p {
  opacity: 0.8;
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  color: var(--white);
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--gradient-primary);
  transform: translateY(-3px);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.footer-column h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  color: var(--white);
}

.footer-column a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-light);
  opacity: 0.7;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
  transition: all var(--transition);
}

.footer-column a i {
  font-size: 0.7rem;
  transition: transform var(--transition);
}

.footer-column a:hover {
  opacity: 1;
  color: var(--primary-light);
}

.footer-column a:hover i {
  transform: translateX(3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ----------------------------------------
   Responsive Design
   ---------------------------------------- */
@media (max-width: 900px) {
  header {
    padding: 0.75rem 1.25rem;
  }

  .nav-toggle {
    display: block;
  }

  header nav {
    display: none !important;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - 60px);
    background: #ffffff;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
    padding-top: 2rem;
    z-index: 999;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  }

  header nav.active {
    display: flex !important;
  }

  header nav a {
    font-size: 1.25rem;
    padding: 1rem 2rem;
    width: 100%;
    max-width: 280px;
    text-align: center;
    border-radius: 8px;
    background: #f8fafc;
    color: #334155;
  }

  header nav a:hover,
  header nav a[aria-current="page"] {
    background: linear-gradient(135deg, #0d4785, #00b4d8);
    color: #ffffff;
  }

  header nav a::after {
    display: none;
  }

  header nav a:has(.signin-btn) {
    background: linear-gradient(135deg, #0d4785, #00b4d8);
    padding: 0;
  }

  header nav a .signin-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: transparent;
    box-shadow: none;
  }

  .hero,
  .page-hero {
    padding: 6rem 1.5rem 4rem;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 2rem;
  }

  .hero p,
  .page-hero p {
    font-size: 1.1rem;
  }

  .trust-signals {
    margin-top: -30px;
    padding: 2rem 1rem;
  }

  .trust-container {
    gap: 1rem;
  }

  .trust-item {
    min-width: 150px;
    padding: 1.25rem 1.5rem;
  }

  .product-detail-grid {
    grid-template-columns: 1fr;
  }

  .product-gallery {
    position: static;
  }

  .contact-wrapper {
    grid-template-columns: 1fr;
  }

  .form-row-2col {
    grid-template-columns: 1fr;
  }

  .about-content {
    grid-template-columns: 1fr;
  }

  .about-image {
    order: -1;
  }

  .footer-main {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    text-align: left;
  }

  .service-card-detailed {
    flex-direction: column;
    text-align: center;
  }

  .service-card-detailed .service-icon {
    margin: 0 auto;
  }

  .service-features {
    columns: 1;
    text-align: left;
  }

  .amc-benefits {
    gap: 2rem;
  }

  .stats-grid {
    gap: 3rem;
  }
}

@media (max-width: 600px) {
  .hero-cta,
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-btn,
  .btn-secondary {
    width: 100%;
    max-width: 300px;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer-column a {
    justify-content: center;
  }

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

  .trust-container {
    flex-direction: column;
    align-items: center;
  }

  .trust-item {
    width: 100%;
    max-width: 300px;
  }

  .product-actions {
    flex-direction: column;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .stats-grid {
    gap: 2rem;
  }
}

/* ----------------------------------------
   Animations
   ---------------------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Add animation classes */
.animate-fadeInUp {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite;
}

/* ----------------------------------------
   Print Styles
   ---------------------------------------- */
@media print {
  header,
  footer,
  .nav-toggle,
  .cta-btn,
  .btn-secondary,
  .hero::before,
  .hero::after {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .hero,
  .page-hero {
    background: #f0f0f0;
    margin-top: 0;
    padding: 2rem;
  }

  .hero h1,
  .page-hero h1 {
    color: #333;
  }

  a {
    color: black;
    text-decoration: underline;
  }
}

/* ----------------------------------------
   Utility Classes
   ---------------------------------------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.hidden { display: none; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}