/* Base Styles and Variables */
:root {
  --primary: #1A2B3C;
  --secondary: #D4AF37;
  --tertiary: #8A7967;
  --bg-light: #F8F5F0;
  --bg-dark: #20242C;
  --text-primary: #333333;
  --text-secondary: #707070;
  --accent: #E8D9B5;
  --error: #9E2B25;
  --success: #4A6741;
  --gradient-gold: linear-gradient(135deg, var(--secondary) 0%, #F5E3AA 50%, var(--secondary) 100%);
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-strong: 0 15px 35px rgba(0, 0, 0, 0.15);
  --transition-standard: all 0.3s ease-in-out;
  --spacing-unit: 8px;
}

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

html {
  font-size: 62.5%; /* 10px base for easy rem calculations */
  scroll-behavior: smooth;
}

body {
  font-family: 'Lato', sans-serif;
  font-size: 1.6rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-light);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 2rem;
  color: var(--primary);
}

h1 {
  font-size: 3.2rem;
  font-weight: 900;
}

h2 {
  font-size: 2.8rem;
  position: relative;
  padding-bottom: 1.5rem;
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--secondary);
  transform: skewX(-20deg);
}

h3 {
  font-size: 2.4rem;
}

h4 {
  font-size: 2rem;
}

p {
  margin-bottom: 2rem;
}

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

a:hover {
  color: var(--secondary);
}

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

ul, ol {
  margin-bottom: 2rem;
  padding-left: 2rem;
}

li {
  margin-bottom: 0.8rem;
}

.container {
  width: 100%;
  padding-right: var(--spacing-unit);
  padding-left: var(--spacing-unit);
  margin-right: auto;
  margin-left: auto;
  max-width: 1200px;
}

/* Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(248, 245, 240, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft);
  transition: var(--transition-standard);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem var(--spacing-unit);
}

.site-logo {
  height: 40px;
  width: auto;
}

.nav-toggle {
  display: block;
  position: relative;
  z-index: 2000;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition-standard);
}

.nav-toggle span:nth-child(1) {
  top: 8px;
}

.nav-toggle span:nth-child(2), .nav-toggle span:nth-child(3) {
  top: 16px;
}

.nav-toggle span:nth-child(4) {
  top: 24px;
}

.nav-toggle.active span:nth-child(1),
.nav-toggle.active span:nth-child(4) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(2) {
  transform: rotate(45deg);
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg);
}

.main-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 80%;
  max-width: 500px;
  height: 100vh;
  background-color: var(--primary);
  padding: 8rem 3rem 3rem;
  transform: translateX(100%);
  transition: transform 0.4s ease-in-out;
  z-index: 1500;
  overflow-y: auto;
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
}

.main-nav.active {
  transform: translateX(0);
}

.nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-list li {
  margin-bottom: 2rem;
}

.nav-list a {
  color: var(--bg-light);
  font-size: 1.8rem;
  font-weight: 700;
  display: block;
  padding: 0.8rem 0;
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary);
  transition: width 0.3s ease;
}

.nav-list a:hover {
  color: var(--secondary);
}

.nav-list a:hover::after {
  width: 40px;
}

.overlay {
  position: fixed;
  display: none;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 14rem 0 8rem;
  background-color: var(--bg-dark);
  color: var(--bg-light);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(26, 43, 60, 0.9) 0%, rgba(32, 36, 44, 0.8) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 var(--spacing-unit);
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  color: var(--bg-light);
  font-size: 3.6rem;
  margin-bottom: 2rem;
  line-height: 1.2;
  position: relative;
  display: inline-block;
}

.hero h1::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary);
}

.hero p {
  font-size: 1.8rem;
  margin-bottom: 3rem;
  color: rgba(248, 245, 240, 0.9);
}

.hero-accent {
  color: var(--secondary);
  font-weight: 700;
}

.cta-button {
  display: inline-block;
  padding: 1.5rem 3rem;
  background: var(--gradient-gold);
  color: var(--primary);
  border: none;
  border-radius: 2px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.4s ease;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

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

/* Diagonal Sections */
.diagonal-section {
  position: relative;
  padding: 10rem 0;
  z-index: 1;
}

.diagonal-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: inherit;
  transform: skewY(-5deg);
  transform-origin: top right;
  z-index: -1;
}

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

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

.bg-dark h2, .bg-dark h3 {
  color: var(--bg-light);
}

.bg-accent {
  background-color: rgba(212, 175, 55, 0.1);
}

.diagonal-section .container {
  position: relative;
  z-index: 2;
}

/* Sector Cards */
.sectors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 4rem;
}

.sector-card {
  background-color: white;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-standard);
  transform: perspective(1000px) rotateX(0deg) rotateY(0deg) scale(1);
}

.sector-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-strong);
}

.sector-img {
  height: 200px;
  width: 100%;
  object-fit: cover;
  border-bottom: 3px solid var(--secondary);
}

.sector-content {
  padding: 2rem;
}

.sector-card h3 {
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 1rem;
}

.sector-card h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--secondary);
  transform: skewX(-20deg);
}

.sector-stats {
  display: flex;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(138, 121, 103, 0.2);
}

.stat {
  flex: 1 0 50%;
  margin-bottom: 1rem;
}

.stat-number {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--secondary);
  display: block;
}

.stat-label {
  font-size: 1.4rem;
  color: var(--text-secondary);
}

/* Feature Boxes */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 4rem;
}

.feature-box {
  background: #837676;
  padding: 3rem;
  border-radius: 5px;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-standard);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.feature-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: var(--secondary);
  transition: var(--transition-standard);
  z-index: -1;
}

.feature-box:hover::before {
  width: 100%;
  background: linear-gradient(90deg, var(--secondary) 0%, rgba(212, 175, 55, 0.1) 100%);
}

.feature-icon {
  font-size: 3rem;
  color: var(--secondary);
  margin-bottom: 2rem;
  transition: var(--transition-standard);
}

.feature-box:hover .feature-icon {
  transform: translateY(-5px);
}

.feature-box h3 {
  margin-bottom: 1.5rem;
}

/* Contact Form */
.contact-form-section {
  background-color: white;
  border-radius: 5px;
  box-shadow: var(--shadow-soft);
  padding: 3rem;
  margin-top: 4rem;
}

.contact-form-container {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 2rem;
}

.form-label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.8rem;
  color: var(--primary);
}

.form-control {
  width: 100%;
  padding: 1.2rem;
  border: 1px solid rgba(138, 121, 103, 0.3);
  border-radius: 3px;
  background-color: var(--bg-light);
  color: var(--text-primary);
  font-family: 'Lato', sans-serif;
  transition: var(--transition-standard);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.submit-btn {
  display: inline-block;
  padding: 0rem 3rem;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 3px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition-standard);
  width: 100%;
}

.submit-btn:hover {
  background: var(--secondary);
  color: var(--primary);
}

/* Footer */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--bg-light);
  padding: 5rem 0 2rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-column h4 {
  color: var(--bg-light);
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 1rem;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--secondary);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 1rem;
}

.footer-links a {
  color: rgba(248, 245, 240, 0.7);
  transition: var(--transition-standard);
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: 5px;
}

.footer-contact p {
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
}

.footer-contact i {
  margin-right: 1rem;
  color: var(--secondary);
  font-size: 1.8rem;
  min-width: 24px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(248, 245, 240, 0.1);
}

.footer-bottom p {
  margin-bottom: 1rem;
  font-size: 1.4rem;
  color: rgba(248, 245, 240, 0.7);
}

.legal-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 1rem;
}

.legal-links a {
  color: rgba(248, 245, 240, 0.7);
  font-size: 1.4rem;
  transition: var(--transition-standard);
}

.legal-links a:hover {
  color: var(--secondary);
}

/* About Page */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 4rem;
}

.mission-box {
  background-color: white;
  padding: 3rem;
  border-radius: 5px;
  box-shadow: var(--shadow-soft);
  margin-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

.mission-box::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: var(--secondary);
  opacity: 0.1;
  border-radius: 0 0 0 100%;
  z-index: 0;
}

.mission-content {
  position: relative;
  z-index: 1;
}

/* Materials Page */
.materials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-top: 4rem;
}

.material-card {
  border-radius: 5px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-standard);
}

.material-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-strong);
}

.material-img {
  height: 200px;
  width: 100%;
  object-fit: cover;
}

.material-content {
  padding: 2rem;
}

.material-date {
  display: block;
  color: var(--text-secondary);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.material-card h3 {
  margin-bottom: 1.5rem;
}

.read-more {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary);
  font-weight: 700;
  position: relative;
}

.read-more::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary);
  transition: width 0.3s ease;
}

.read-more:hover {
  color: var(--secondary);
}

.read-more:hover::after {
  width: 100%;
}

/* Contact Page */
.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.contact-info-box {
  background-color: white;
  padding: 3rem;
  border-radius: 5px;
  box-shadow: var(--shadow-soft);
  text-align: center;
  transition: var(--transition-standard);
}

.contact-info-box:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-strong);
}

.contact-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background-color: rgba(212, 175, 55, 0.1);
  color: var(--secondary);
  font-size: 2.4rem;
  border-radius: 50%;
  margin-bottom: 2rem;
}

.contact-label {
  font-weight: 700;
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.contact-value {
  font-size: 1.8rem;
  color: var(--primary);
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 500px;
  background-color: white;
  border-radius: 5px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
  padding: 2rem;
  z-index: 9999;
  display: none;
}

.cookie-consent.active {
  display: block;
  animation: slideUp 0.5s forwards;
}

@keyframes slideUp {
  from {
    transform: translate(-50%, 100%);
    opacity: 0;
  }
  to {
    transform: translate(-50%, 0);
    opacity: 1;
  }
}

.cookie-text {
  margin-bottom: 2rem;
}

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

.cookie-btn {
  padding: 0rem 1.5rem;
  border: none;
  border-radius: 3px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-standard);
  flex: 1;
  min-width: 120px;
  text-align: center;
}

.accept-all {
  background-color: var(--primary);
  color: white;
}

.accept-all:hover {
  background-color: var(--secondary);
  color: var(--primary);
}

.settings-btn {
  background-color: transparent;
  border: 1px solid var(--text-secondary);
  color: var(--text-secondary);
}

.settings-btn:hover {
  background-color: var(--bg-light);
  border-color: var(--primary);
  color: var(--primary);
}

.reject-all {
  background-color: var(--bg-light);
  color: var(--text-secondary);
  border: 1px solid var(--text-secondary);
}

.reject-all:hover {
  background-color: var(--text-secondary);
  color: white;
}

.cookie-settings {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 600px;
  background-color: white;
  border-radius: 5px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  padding: 3rem;
  z-index: 10000;
  display: none;
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-settings.active {
  display: block;
  animation: fadeIn 0.3s forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(138, 121, 103, 0.2);
}

.settings-header h3 {
  margin-bottom: 0;
}

.close-settings {
  background: transparent;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition-standard);
}

.close-settings:hover {
  color: var(--primary);
}

.cookie-category {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(138, 121, 103, 0.1);
}

.category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.category-title {
  font-weight: 700;
  font-size: 1.8rem;
  margin: 0;
}

.cookie-switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 30px;
}

.cookie-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 30px;
}

.switch-slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .switch-slider {
  background-color: var(--secondary);
}

input:checked + .switch-slider:before {
  transform: translateX(30px);
}

.category-description {
  font-size: 1.4rem;
  color: var(--text-secondary);
}

.settings-footer {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
  margin-top: 2rem;
}

.overlay-settings {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.overlay-settings.active {
  opacity: 1;
  visibility: visible;
}

/* Utilities */
.text-center {
  text-align: center;
}

.mb-0 {
  margin-bottom: 0;
}

.mb-1 {
  margin-bottom: 1rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mb-3 {
  margin-bottom: 3rem;
}

.mb-4 {
  margin-bottom: 4rem;
}

.mb-5 {
  margin-bottom: 5rem;
}

.mt-1 {
  margin-top: 1rem;
}

.mt-2 {
  margin-top: 2rem;
}

.mt-3 {
  margin-top: 3rem;
}

.mt-4 {
  margin-top: 4rem;
}

.mt-5 {
  margin-top: 5rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s forwards;
  opacity: 0;
}

.delay-100 {
  animation-delay: 0.1s;
}

.delay-200 {
  animation-delay: 0.2s;
}

.delay-300 {
  animation-delay: 0.3s;
}

.delay-400 {
  animation-delay: 0.4s;
}

.delay-500 {
  animation-delay: 0.5s;
}

/* Int Tel Input Customization */
.iti {
  width: 100%;
}

/* Thanks Page */
.thanks-container {
  text-align: center;
  padding: 8rem 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.thanks-icon {
  font-size: 8rem;
  color: var(--secondary);
  margin-bottom: 3rem;
}

.thanks-title {
  font-size: 3.6rem;
  margin-bottom: 2rem;
}

.thanks-message {
  font-size: 1.8rem;
  margin-bottom: 4rem;
}

.back-home {
  display: inline-block;
  padding: 1.5rem 3rem;
  background: var(--primary);
  color: white;
  border-radius: 3px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition-standard);
}

.back-home:hover {
  background: var(--secondary);
  color: var(--primary);
}

/* Media Queries */
@media (min-width: 576px) {
  .container {
    max-width: 540px;
    padding-right: 15px;
    padding-left: 15px;
  }
  
  h1 {
    font-size: 4rem;
  }
  
  h2 {
    font-size: 3.2rem;
  }
  
  .hero h1 {
    font-size: 4.5rem;
  }
  
  .cookie-buttons {
    justify-content: flex-end;
  }
  
  .cookie-btn {
    flex: 0 0 auto;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }
  
  .sectors-grid,
  .features-grid,
  .team-grid,
  .materials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-info-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  h1 {
    font-size: 4.5rem;
  }
  
  .hero h1 {
    font-size: 5rem;
  }
  
  .hero p {
    font-size: 2rem;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }
  
  .nav-toggle {
    display: none;
  }
  
  .main-nav {
    position: static;
    width: auto;
    height: auto;
    background-color: transparent;
    padding: 0;
    transform: none;
    overflow: visible;
    box-shadow: none;
  }
  
  .nav-list {
    display: flex;
    align-items: center;
  }
  
  .nav-list li {
    margin: 0 0 0 3rem;
  }
  
  .nav-list a {
    color: var(--primary);
    font-size: 1.6rem;
    padding: 1rem 0;
  }
  
  .nav-list a:hover {
    color: var(--secondary);
  }
  
  .overlay {
    display: none;
  }
  
  .sectors-grid,
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .materials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
  
  h1 {
    font-size: 5rem;
  }
  
  .hero h1 {
    font-size: 5.5rem;
  }
}