/* ========== VARIABLES ========== */
:root {
  /* Color Palette - Brutalist Bright Theme */
  --color-primary: #ff3e00;
  --color-primary-dark: #d93400;
  --color-secondary: #00c2ff;
  --color-secondary-dark: #0095c2;
  --color-tertiary: #ffcc00;
  --color-tertiary-dark: #d9ac00;
  --color-accent: #9c27b0;
  --color-accent-dark: #7b1fa2;
  
  /* Neutrals */
  --color-black: #000000;
  --color-dark: #0f0f0f;
  --color-gray-dark: #333333;
  --color-gray: #666666;
  --color-gray-light: #cccccc;
  --color-light: #f7f7f7;
  --color-white: #ffffff;
  
  /* UI Colors */
  --color-success: #28a745;
  --color-danger: #dc3545;
  --color-warning: #ffc107;
  --color-info: #17a2b8;
  
  /* Typography */
  --font-heading: 'Inter', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 2.5rem;
  --space-3xl: 3rem;
  --space-4xl: 4rem;
  --space-5xl: 5rem;
  
  /* Borders */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-width-thin: 1px;
  --border-width-thick: 3px;
  --border-width-thicker: 5px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Container */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  line-height: 1.6;
  color: var(--color-gray-dark);
  background-color: var(--color-white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: 900;
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: 1rem;
}

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

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

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

ul, ol {
  list-style-position: inside;
  margin-bottom: 1rem;
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--space-3xl);
  position: relative;
  text-transform: uppercase;
  color: var(--color-dark);
}

.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 5px;
  background-color: var(--color-primary);
  margin: 0.5rem auto 0;
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-3xl);
  font-size: var(--font-size-lg);
  color: var(--color-gray);
}

/* ========== BUTTONS ========== */
.btn, 
button, 
input[type="submit"] {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--font-size-md);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition-normal);
  border: none;
  background-color: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
  box-shadow: var(--shadow-md);
}

.btn:hover, 
button:hover, 
input[type="submit"]:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn:active, 
button:active, 
input[type="submit"]:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-sm);
}

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

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

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

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

.btn-tertiary {
  background-color: var(--color-tertiary);
  color: var(--color-dark);
}

.btn-tertiary:hover {
  background-color: var(--color-tertiary-dark);
}

/* ========== HEADER & NAVIGATION ========== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  padding: 1rem 0;
  transition: all var(--transition-normal);
}

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

.logo {
  z-index: 1001;
}

.logo img {
  height: 60px;
  width: auto;
}

.desktop-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
}

.desktop-nav li {
  margin-left: var(--space-lg);
}

.desktop-nav a {
  color: var(--color-gray-dark);
  font-weight: 600;
  font-size: var(--font-size-md);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color var(--transition-fast);
  padding: 0.5rem 0;
  position: relative;
}

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

.desktop-nav a:hover {
  color: var(--color-primary);
}

.desktop-nav a:hover::after {
  width: 100%;
}

.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-nav-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-dark);
  transition: all var(--transition-normal);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--color-white);
  z-index: 1000;
  padding: 100px var(--space-xl) var(--space-xl);
  transform: translateX(100%);
  transition: transform var(--transition-normal);
}

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

.mobile-nav li {
  margin-bottom: var(--space-lg);
}

.mobile-nav a {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-dark);
  text-transform: uppercase;
}

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

/* ========== HERO SECTION ========== */
.hero {
  padding: 10rem 0 8rem;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
}

.hero-content {
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

.hero h1 {
  font-size: calc(2.5rem + 2vw);
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero p {
  font-size: calc(1.1rem + 0.5vw);
  margin-bottom: var(--space-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ========== INSIGHTS SECTION ========== */
.insights {
  padding: var(--space-5xl) 0;
  background-color: var(--color-light);
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-4xl);
}

.insight-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.insight-card .card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.insight-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.insight-card:hover .card-image img {
  transform: scale(1.05);
}

.insight-card .card-content {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.insight-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-dark);
}

.insight-card p {
  color: var(--color-gray);
  margin-bottom: var(--space-lg);
}

.toggle-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
}

.toggle-container span {
  margin-right: var(--space-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.toggle {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-gray-light);
  transition: var(--transition-normal);
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 4px;
  background-color: var(--color-white);
  transition: var(--transition-normal);
  border-radius: 50%;
}

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

input:checked + .slider:before {
  transform: translateX(24px);
}

.image-gallery {
  margin-top: var(--space-4xl);
}

.image-gallery h3 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: var(--font-size-2xl);
}

.gallery-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.gallery-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.gallery-item .image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-md);
  display: flex;
  justify-content: center;
  align-items: center;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item p {
  font-weight: 600;
  color: var(--color-dark);
}

/* ========== NEWS SECTION ========== */
.news {
  padding: var(--space-5xl) 0;
  background-color: var(--color-white);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.news-card {
  background-color: var(--color-light);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.news-card .card-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.news-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.news-card:hover .card-image img {
  transform: scale(1.05);
}

.news-card .card-content {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.news-card .date {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  margin-bottom: var(--space-sm);
  display: block;
}

.news-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-dark);
}

.news-card p {
  color: var(--color-gray);
  margin-bottom: var(--space-lg);
}

.read-more {
  margin-top: auto;
  font-weight: 600;
  color: var(--color-primary);
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
  align-self: center;
}

.read-more::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.read-more:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* ========== EXTERNAL RESOURCES ========== */
.external-resources {
  padding: var(--space-5xl) 0;
  background-color: var(--color-light);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.resource-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.resource-card .card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.resource-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.resource-card:hover .card-image img {
  transform: scale(1.05);
}

.resource-card .card-content {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.resource-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  color: var(--color-dark);
}

.resource-card p {
  color: var(--color-gray);
  margin-bottom: var(--space-lg);
}

.resource-link {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  transition: background-color var(--transition-normal);
  margin-top: auto;
  align-self: center;
}

.resource-link:hover {
  background-color: var(--color-secondary-dark);
  color: var(--color-white);
}

/* ========== SUSTAINABILITY SECTION ========== */
.sustainability {
  padding: var(--space-5xl) 0;
  background-color: var(--color-white);
}

.sustainability-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-4xl);
  align-items: center;
}

.sustainability-text h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-lg);
  color: var(--color-dark);
}

.sustainability-text p {
  color: var(--color-gray);
  margin-bottom: var(--space-md);
}

.sustainability-image {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.sustainability-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-slow);
}

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

.sustainability-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.metric-card {
  background-color: var(--color-light);
  padding: var(--space-xl);
  border-radius: var(--border-radius-md);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.metric-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.metric-card h3 {
  font-size: var(--font-size-4xl);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.metric-card p {
  color: var(--color-gray-dark);
  font-weight: 500;
}

/* ========== TEAM SECTION ========== */
.team {
  padding: var(--space-5xl) 0;
  background-color: var(--color-light);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.team-member {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.team-member:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.team-member .card-image {
  width: 100%;
  height: 350px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.team-member .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.team-member:hover .card-image img {
  transform: scale(1.05);
}

.team-member .card-content {
  padding: var(--space-xl);
  text-align: center;
}

.team-member h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xs);
  color: var(--color-dark);
}

.team-member .position {
  font-size: var(--font-size-md);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.team-member p {
  color: var(--color-gray);
}

/* ========== CONTACT SECTION ========== */
.contact {
  padding: var(--space-5xl) 0;
  background-color: var(--color-white);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info h3 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-lg);
  color: var(--color-dark);
}

.contact-info p {
  color: var(--color-gray);
  margin-bottom: var(--space-xl);
}

.info-item {
  margin-bottom: var(--space-lg);
}

.info-item h4 {
  font-size: var(--font-size-lg);
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.info-item p {
  color: var(--color-gray);
  margin-bottom: 0;
}

.contact-form {
  background-color: var(--color-light);
  padding: var(--space-2xl);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
  color: var(--color-gray-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-gray-light);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group textarea {
  resize: vertical;
}

/* ========== FOOTER ========== */
footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-4xl) 0 var(--space-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-logo img {
  margin-bottom: var(--space-md);
}

.footer-logo p {
  color: var(--color-gray-light);
  font-size: var(--font-size-md);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.link-column h3 {
  font-size: var(--font-size-lg);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

.link-column h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 3px;
  background-color: var(--color-primary);
}

.link-column ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.link-column li {
  margin-bottom: var(--space-sm);
}

.link-column a {
  color: var(--color-gray-light);
  transition: color var(--transition-fast);
}

.link-column a:hover {
  color: var(--color-primary);
}

.social-links a {
  display: flex;
  align-items: center;
  color: var(--color-gray-light);
  transition: color var(--transition-fast);
}

.social-links a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
  text-align: center;
}

.footer-bottom p {
  color: var(--color-gray-light);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* ========== SUCCESS PAGE ========== */
.success-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-2xl);
}

.success-content {
  max-width: 600px;
}

.success-content h1 {
  margin-bottom: var(--space-xl);
  color: var(--color-success);
}

.success-content p {
  margin-bottom: var(--space-xl);
  font-size: var(--font-size-lg);
}

/* ========== PRIVACY & TERMS PAGES ========== */
.privacy-content, 
.terms-content {
  padding-top: 100px;
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: var(--space-4xl);
}

.privacy-content h1,
.terms-content h1 {
  margin-bottom: var(--space-xl);
}

.privacy-content h2,
.terms-content h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-2xl);
}

.privacy-content p,
.terms-content p {
  margin-bottom: var(--space-md);
}

.privacy-content ul,
.terms-content ul {
  margin-bottom: var(--space-lg);
}

/* ========== MEDIA QUERIES ========== */
@media (max-width: 1200px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .footer-logo {
    align-items: center;
    text-align: center;
    margin-bottom: var(--space-xl);
  }
}

@media (max-width: 992px) {
  .sustainability-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .sustainability-text {
    order: 1;
  }
  
  .sustainability-image {
    order: 0;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-nav-toggle {
    display: flex;
  }
  
  .mobile-nav {
    display: block;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: var(--font-size-4xl);
  }
  
  h2 {
    font-size: var(--font-size-3xl);
  }
  
  h3 {
    font-size: var(--font-size-2xl);
  }
  
  .section-title {
    margin-bottom: var(--space-2xl);
  }
  
  .section-description {
    margin-bottom: var(--space-2xl);
  }
  
  .hero {
    padding: 8rem 0 5rem;
  }
  
  .sustainability-metrics {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .link-column {
    text-align: center;
  }
  
  .link-column h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .hero h1 {
    font-size: calc(2rem + 1vw);
  }
  
  .hero p {
    font-size: calc(1rem + 0.25vw);
  }
  
  .insights-grid,
  .news-grid,
  .resources-grid,
  .gallery-container,
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
}

/* ========== ANIMATIONS ========== */
@keyframes morphing {
  0% {
    border-radius: 60% 40% 30% 70%/60% 30% 70% 40%;
  }
  50% {
    border-radius: 30% 60% 70% 40%/50% 60% 30% 60%;
  }
  100% {
    border-radius: 60% 40% 30% 70%/60% 30% 70% 40%;
  }
}

.morph-anim {
  animation: morphing 8s ease-in-out infinite;
}

/* For success page specifics */
.success-icon {
  font-size: 5rem;
  color: var(--color-success);
  margin-bottom: var(--space-xl);
}

/* JavaScript-triggered classes */
.mobile-nav-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.mobile-nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* About, Privacy and Terms pages */
.about-content,
.privacy-content,
.terms-content {
  padding-top: 100px;
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: var(--space-4xl);
}