/*
 * CEE Raise - Premium Light CSS Design System
 * Branding Colors: Primary Blue (#005BE5), Secondary Green (#358F13)
 */

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

:root {
  /* Colors */
  --primary-color: #005BE5;       /* Vibrant Blue */
  --primary-light: #337CEB;
  --primary-dark: #0045B0;
  --accent-color: #358F13;        /* Forest Green */
  --accent-light: #4CAD24;
  
  --text-dark: #1F2937;           /* Slate 800 */
  --text-muted: #4B5563;          /* Slate 600 */
  --bg-light: #F9FAFB;            /* Cool Light Background */
  --bg-white: #FFFFFF;
  --bg-dark: #0F172A;             /* Navy Slate (Footer) */
  --border-color: #E5E7EB;        /* Subtle Border Gray */

  /* Fonts */
  --font-headings: 'Montserrat', sans-serif;
  --font-body: 'Outfit', sans-serif;

  /* Layout & Spacing */
  --max-width: 1280px;
  --header-height: 80px;
  --header-shrink-height: 64px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-light);
}
::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

h1 {
  font-size: 2.75rem;
  font-weight: 800;
}

h2 {
  font-size: 2rem;
  position: relative;
  margin-bottom: 2rem;
  padding-bottom: 0.75rem;
  color: var(--text-dark);
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 4px;
  background-color: var(--accent-color);
  border-radius: 2px;
}

h2.text-center::after {
  left: 50%;
  transform: translateX(-50%);
}

p {
  margin-bottom: 1.25rem;
  color: var(--text-muted);
  font-weight: 400;
}

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

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

/* Buttons (Pill shaped) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 9999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

.btn-primary:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 91, 229, 0.25);
}

.btn-accent {
  background-color: var(--accent-color);
  color: var(--bg-white);
}

.btn-accent:hover {
  background-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(53, 143, 19, 0.25);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--bg-white);
  color: var(--bg-white);
}

.btn-secondary:hover {
  background-color: var(--bg-white);
  color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 255, 255, 0.15);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--bg-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 91, 229, 0.15);
}

/* Arrow transition inside button */
.btn svg {
  transition: transform 0.3s ease;
}
.btn:hover svg {
  transform: translateX(4px);
}

/* Header & Navigation (Light Mode Header) */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
}

.header.scrolled {
  height: var(--header-shrink-height);
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

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

.logo {
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-link {
  color: var(--text-muted);
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  padding: 0.5rem 0;
}

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

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

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

.nav-btn {
  padding: 0.5rem 1.5rem;
  border-radius: 9999px;
  background-color: var(--primary-color);
  color: var(--bg-white);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.nav-btn:hover {
  background-color: var(--accent-color);
  transform: translateY(-1px);
}

/* Burger Menu */
.burger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
}

.burger span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-dark);
  margin: 5px 0;
  transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
  position: relative;
  height: 85vh;
  min-height: 550px;
  overflow: hidden;
  background-color: var(--bg-dark);
  margin-top: var(--header-height);
}

.slider-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
  z-index: 1;
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

.slide-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.05);
  transition: transform 6s ease-out;
  filter: brightness(0.45);
}

.slide.active .slide-img {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgb(14, 23, 44) 0%, rgba(15, 23, 42, 0.765) 100%);
  z-index: 2;
}

.hero-content-wrapper {
  position: relative;
  z-index: 3;
  width: 100%;
  height: 100%;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-text {
  color: var(--bg-white);
}

.hero-tagline {
  color: var(--primary-light);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: inline-block;
}

.hero-title {
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

/* Glassmorphism Lead Capture Form inside Hero */
.hero-form-container {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 16px;
  padding: 2rem;
  color: var(--bg-white);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.hero-form-title {
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 0.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-family: var(--font-headings);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
  color: rgb(0, 0, 0);
}

.form-control {
  width: 100%;
  background: rgba(122, 121, 121, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 0.7rem 0.95rem;
  color: var(--bg-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-light);
  box-shadow: 0 0 10px rgba(0, 91, 229, 0.2);
}

textarea.form-control {
  resize: none;
  height: 80px;
}

/* Premium Layout Sections (Spacious, generous margin) */
.section {
  padding: 5.5rem 0;
}

.section-bg-light {
  background-color: var(--bg-light);
}

.section-bg-dark {
  background-color: var(--bg-dark);
  color: var(--bg-white);
}

.section-bg-dark p {
  color: rgba(255, 255, 255, 0.7);
}

.section-header {
  max-width: 700px;
  margin-bottom: 3.5rem;
}

.section-subtitle {
  color: var(--primary-color);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: block;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: center;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

/* Stats/Metrics Block */
.stats-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  background: var(--bg-white);
  border-top: 5px solid var(--primary-color);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  margin-top: -3.5rem;
  position: relative;
  z-index: 10;
}

.stat-item {
  text-align: center;
  border-right: 1px solid var(--border-color);
}

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

.stat-number {
  font-family: var(--font-headings);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-number span {
  color: var(--accent-color);
}

.stat-label {
  font-family: var(--font-headings);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-dark);
  letter-spacing: 0.08em;
}

/* Service Cards / Core Pillars */
.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(0, 91, 229, 0.06);
  border-color: rgba(0, 91, 229, 0.15);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: rgba(0, 91, 229, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--primary-color);
}

.service-card:hover .service-icon {
  background-color: var(--primary-color);
  color: var(--bg-white);
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  color: var(--text-dark);
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.service-link {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--primary-color);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* Product Showcase Grid with Zoom & Hover Details */
.product-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  height: 300px;
  min-width: 200px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
  cursor: pointer;
  border: 1px solid var(--border-color);
}

.product-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.product-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.3) 60%, rgba(15, 23, 42, 0.1) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  color: var(--bg-white);
}

.product-card-tag {
  background-color: var(--primary-color);
  color: var(--bg-white);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.6rem;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  align-self: flex-start;
  margin-bottom: 0.5rem;
}

.product-card:hover .product-card-tag {
  background-color: var(--accent-color);
}

.product-card-title {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

.product-card-desc {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, margin-top 0.4s ease;
}

.product-card:hover .product-card-desc {
  max-height: 70px;
  margin-top: 0.5rem;
}

/* Global Network Map Card */
.map-visual-container {
  position: relative;
  background: rgba(15, 23, 42, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.map-svg {
  width: 100%;
  max-width: 800px;
  height: auto;
  opacity: 0.85;
}

/* Testimonials */
.testimonial-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0,0,0,0.02);
}

.testimonial-text {
  font-style: italic;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.testimonial-author {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--primary-color);
}

.testimonial-company {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Footer Section */
.footer {
  background-color: var(--bg-dark);
  color: rgba(255, 255, 255, 0.65);
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1.4fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}

.footer-logo {
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--bg-white);
  margin-bottom: 1.25rem;
}

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

.footer-col h4 {
  color: var(--bg-white);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 25px;
  height: 2px;
  background-color: var(--accent-color);
}

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

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a:hover {
  color: var(--bg-white);
  padding-left: 4px;
}

.footer-contact-info p {
  color: rgba(255, 255, 255, 0.65);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.footer-socials {
  display: flex;
  gap: 1rem;
  margin-top: 1.25rem;
}

.social-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  transition: var(--transition-smooth);
}

.social-icon:hover {
  background-color: var(--primary-color);
  transform: translateY(-2px);
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

/* Forms & Validation styling */
.contact-form {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.contact-form .form-control {
  background: var(--bg-light);
  border-color: var(--border-color);
  color: var(--text-dark);
}

.contact-form .form-control:focus {
  background: var(--bg-white);
  border-color: var(--primary-color);
}

.contact-form .form-label {
  color: var(--text-dark);
}

/* Form Validation status classes */
.form-group.has-error .form-control {
  border-color: #EF4444 !important;
  background-color: #FEF2F2;
}

.form-group.has-success .form-control {
  border-color: #10B981 !important;
  background-color: #ECFDF5;
}

.error-message {
  color: #EF4444;
  font-size: 0.75rem;
  margin-top: 0.25rem;
  display: none;
}

.form-group.has-error .error-message {
  display: block;
}

/* Products Catalog Filtering Styles */
.catalog-filters {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1.5rem;
  border-radius: 9999px;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-btn:hover {
  background: var(--border-color);
}

.filter-btn.active {
  background: var(--primary-color);
  color: var(--bg-white);
  border-color: var(--primary-color);
}

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

.products-grid .product-card {
  height: 380px;
}

/* Modal details */
.modal {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 1.5rem;
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-white);
  border-radius: 12px;
  max-width: 550px;
  width: 100%;
  padding: 2.5rem;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

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

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

.modal-close:hover {
  color: var(--text-dark);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  h1 { font-size: 2.2rem; }
  .hero-title { font-size: 2.6rem; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }
  
  .hero-content-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-top: 20rem;
    padding-bottom: 2rem;
  }
  
  .hero {
    height: auto;
    min-height: 100vh;
  }
  
  .hero-title { font-size: 2rem; }
  
  .grid-2 { grid-template-columns: 1fr; gap: 2.5rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  
  .stats-container {
    padding: 2rem 1.5rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: -3.5rem;
    border-radius: 16px;
    position: relative;
    z-index: 10;
  }
  
  .stat-item {
    border-right: none;
    padding: 0.75rem 0;
  }
  
  .stat-item:nth-child(even) {
    border-left: 1px solid var(--border-color);
  }
  
  .burger {
    display: block;
  }
  
  .burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .burger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  
  .nav-menu {
      position: fixed;
      top: var(--header-height);           /* Start right below header */
      left: 0;                            /* Better than right + translate */
      right: 0;
      width: 100%;                        /* Full width */
      height: calc(100vh - var(--header-height)); /* Fill remaining height perfectly */
      background-color: var(--bg-white);
      flex-direction: column;
      padding: 2rem 1.5rem;
      gap: 2rem;
      transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      transform: translateX(100%);        /* Slide from right */
      box-shadow: -5px 0 20px rgba(0,0,0,0.1);
      overflow-y: auto;                   /* Scroll if content is long */
      z-index: 999;
      padding: 30%;
    }
    
  .nav-link {
  margin-top: 5rem;
  letter-spacing: 0.05em;
  font-size: 0.8rem;
  font-weight: 700;
  position: relative;
  padding: 0.5rem 0;
}
.nav-btn{
  margin-top: 5rem;
  letter-spacing: 0.05em;
  font-size: 0.5rem;
  position: relative;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
  padding-left: 1rem;
  padding-right: 1rem;
}

  .nav-menu.active {
    transform: translateX(0);           /* Slide in */
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom-bar {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.65rem; }
  .grid-4 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: 1fr; }
  .stats-container { grid-template-columns: 1fr; }
  .stat-item:nth-child(even) { border-left: none; }
  .hero-buttons { flex-direction: column; }
}