/* 
  Great Outdoors - Main Stylesheet
  Design System: Brutalism with Asymmetric Balance
  Color Scheme: Tetrad
  Animation Style: Bouncy Animations
  Typography: Montserrat (headings), Merriweather (body)
*/

:root {
  /* Primary Tetrad Color Scheme */
  --primary: #FF6B35;         /* Vibrant Orange */
  --primary-dark: #E55025;    /* Darker Orange */
  --primary-light: #FF8C5F;   /* Lighter Orange */
  
  --secondary: #2EC4B6;       /* Teal */
  --secondary-dark: #1E9B8F;  /* Darker Teal */
  --secondary-light: #5EDFD3; /* Lighter Teal */
  
  --tertiary: #7B5EE8;        /* Purple */
  --tertiary-dark: #5A3ED1;   /* Darker Purple */
  --tertiary-light: #9A83F0;  /* Lighter Purple */
  
  --quaternary: #F9C80E;      /* Yellow */
  --quaternary-dark: #DBA900; /* Darker Yellow */
  --quaternary-light: #FFD84A; /* Lighter Yellow */
  
  /* Neutrals */
  --white: #FFFFFF;
  --off-white: #F5F5F5;
  --light-gray: #E0E0E0;
  --mid-gray: #A0A0A0;
  --dark-gray: #4A4A4A;
  --off-black: #222222;
  --black: #000000;
  
  /* Overlay & Gradients */
  --overlay-dark: rgba(0, 0, 0, 0.6);
  --overlay-medium: rgba(0, 0, 0, 0.4);
  --overlay-light: rgba(0, 0, 0, 0.2);
  
  /* Typography */
  --heading-font: 'Montserrat', sans-serif;
  --body-font: 'Merriweather', serif;
  
  /* Layout */
  --container-padding: 4rem 1.5rem;
  --section-spacing: 5rem 0;
  --card-padding: 1.5rem;
  --border-radius: 4px;
  --border-radius-lg: 8px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  color: var(--dark-gray);
  line-height: 1.6;
  background-color: var(--white);
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 700;
  line-height: 1.2;
  color: var(--off-black);
  margin-top: 0;
}

p {
  margin-bottom: 1.5rem;
}

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

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

a:hover {
  color: var(--tertiary-dark);
  text-decoration: underline;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-align: center;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  color: var(--off-black);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--primary);
  margin: 1rem auto;
}

.section-subtitle {
  font-size: 1.25rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--mid-gray);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}


/* Global Button Styles */
.btn,
button,
input[type='submit'] {
  display: inline-block;
  font-family: var(--heading-font);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.3s var(--transition-bounce);
  text-align: center;
  border: 2px solid transparent;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn:hover,
button:hover,
input[type='submit']:hover {
  transform: translateY(-3px);
  box-shadow: 0 7px 14px rgba(0, 0, 0, 0.15);
  text-decoration: none;
}

.btn:active,
button:active,
input[type='submit']:active {
  transform: translateY(1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

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

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

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

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

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

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

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

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

/* Navbar */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  transition: background-color var(--transition-medium);
  padding: 1rem 0;
}

.site-header.scrolled {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-family: var(--heading-font);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--white);
  letter-spacing: 2px;
  transition: color var(--transition-medium);
}

.scrolled .navbar-brand {
  color: var(--off-black);
}

.navbar-nav .nav-link {
  font-family: var(--heading-font);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  color: var(--white);
  padding: 0.5rem 1rem;
  margin: 0 0.25rem;
  transition: color var(--transition-medium);
  position: relative;
}

.scrolled .navbar-nav .nav-link {
  color: var(--off-black);
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: all 0.3s var(--transition-bounce);
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
  width: 70%;
}

.navbar-toggler {
  border: none;
  padding: 0.5rem;
  outline: none;
  box-shadow: none;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  margin-top: 0;
  padding: 100px 0;
}

.hero-section .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, var(--overlay-dark), var(--overlay-medium));
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  letter-spacing: 2px;
  animation: fadeInDown 1s var(--transition-bounce) both;
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--white);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s var(--transition-bounce) 0.3s both;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  animation: fadeIn 1s var(--transition-bounce) 0.6s both;
}

/* Portfolio Section */
.portfolio-section {
  padding: var(--section-spacing);
  background-color: var(--off-white);
}

.portfolio-filters {
  margin-bottom: 2rem;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.filter-buttons li {
  padding: 0.5rem 1rem;
  cursor: pointer;
  font-family: var(--heading-font);
  font-weight: 600;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-medium);
}

.filter-buttons li.active,
.filter-buttons li:hover {
  border-bottom-color: var(--primary);
  color: var(--primary);
}

.portfolio-items {
  margin-top: 2rem;
}

.portfolio-item {
  margin-bottom: 2rem;
}

.portfolio-item .card {
  border: none;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.portfolio-item .card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.portfolio-item .card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.portfolio-item .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s var(--transition-bounce);
}

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

.portfolio-item .card-content {
  padding: 2rem;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.portfolio-item .card-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--off-black);
}

.portfolio-item .card-content p {
  color: var(--dark-gray);
  margin-bottom: 1.5rem;
}

/* Case Studies Section */
.case-studies-section {
  padding: var(--section-spacing);
  background-color: var(--white);
}

.case-study-item {
  margin-bottom: 2rem;
}

.case-study-item .card {
  border: none;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: transform var(--transition-medium);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.case-study-item .card:hover {
  transform: translateY(-5px);
}

.case-study-item .card-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.case-study-item .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s var(--transition-bounce);
}

.case-study-item .card:hover .card-image img {
  transform: scale(1.05);
}

.case-study-item .card-content {
  padding: 1.5rem;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.case-study-item .tag {
  display: inline-block;
  background-color: var(--tertiary-light);
  color: var(--white);
  font-size: 0.75rem;
  font-family: var(--heading-font);
  font-weight: 600;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}

.case-study-item .card-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.case-study-item .read-more {
  color: var(--tertiary);
  font-weight: 600;
  font-family: var(--heading-font);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  display: inline-block;
  padding: 0.25rem 0;
  margin-top: 1rem;
}

.case-study-item .read-more::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--tertiary);
  transition: width 0.3s var(--transition-bounce);
}

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

/* Sustainability Section */
.sustainability-section {
  padding: var(--section-spacing);
  background-color: var(--off-white);
  position: relative;
}

.sustainability-section .row {
  margin-bottom: 3rem;
  align-items: center;
}

.sustainability-section .row:last-child {
  margin-bottom: 0;
}

.sustainability-image {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 2rem;
}

.sustainability-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.5s var(--transition-bounce);
}

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

.sustainability-content {
  padding: 1rem;
}

.sustainability-content h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--off-black);
  position: relative;
  padding-bottom: 0.5rem;
}

.sustainability-content h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--primary);
}

.sustainability-content p {
  margin-bottom: 1.5rem;
  color: var(--dark-gray);
}

.eco-principles {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.principle-item {
  flex: 1 1 calc(33.333% - 1rem);
  min-width: 180px;
  padding: 1rem;
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform var(--transition-medium);
}

.principle-item:hover {
  transform: translateY(-5px);
}

.principle-item .icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.principle-item p {
  margin-bottom: 0;
  font-size: 0.9rem;
}

/* Research Section */
.research-section {
  padding: var(--section-spacing);
  background-color: var(--white);
}

.research-card {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform var(--transition-medium);
}

.research-card:hover {
  transform: translateY(-10px);
}

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

.research-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--transition-bounce);
}

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

.research-card .card-content {
  padding: 1.5rem;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.research-card .card-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--off-black);
}

.research-card .card-content p {
  color: var(--dark-gray);
  margin-bottom: 1.5rem;
}

/* External Resources */
.external-resources-section {
  padding: var(--section-spacing);
  background-color: var(--off-white);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.resource-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.resource-card:hover {
  transform: translateY(-5px);
}

.resource-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--off-black);
  position: relative;
  padding-bottom: 0.5rem;
  text-align: center;
}

.resource-card h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background-color: var(--primary);
}

.resource-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
}

.resource-card ul li {
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
}

.resource-card ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--tertiary);
}

.resource-card ul li a {
  color: var(--dark-gray);
  transition: color var(--transition-medium);
}

.resource-card ul li a:hover {
  color: var(--tertiary);
}

/* Accolades Section */
.accolades-section {
  padding: var(--section-spacing);
  background-color: var(--white);
  text-align: center;
}

.accolades-row {
  margin-bottom: 4rem;
}

.accolade-item {
  margin-bottom: 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.accolade-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--quaternary);
}

.accolade-item h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.accolade-item p {
  color: var(--dark-gray);
  font-size: 0.95rem;
}

.testimonials-carousel {
  max-width: 900px;
  margin: 0 auto;
}

.testimonial {
  padding: 2rem;
  background-color: var(--off-white);
  border-radius: var(--border-radius-lg);
  margin: 1rem;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.testimonial-content {
  text-align: center;
}

.testimonial-content p {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 1.5rem;
  color: var(--dark-gray);
  position: relative;
}

.testimonial-content p::before,
.testimonial-content p::after {
  content: '"';
  font-size: 1.5em;
  color: var(--primary-light);
  font-family: serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author h4 {
  font-size: 1rem;
  margin: 0 0 0.25rem;
}

.testimonial-author span {
  font-size: 0.85rem;
  color: var(--mid-gray);
}

/* News Section */
.news-section {
  padding: var(--section-spacing);
  background-color: var(--off-white);
}

.news-items {
  margin-bottom: 3rem;
}

.news-item {
  margin-bottom: 2rem;
}

.news-item .card {
  border: none;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform var(--transition-medium);
}

.news-item .card:hover {
  transform: translateY(-5px);
}

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

.news-item .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--transition-bounce);
}

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

.news-date {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: var(--primary);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  z-index: 1;
}

.news-item .card-content {
  padding: 1.5rem;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.news-item .card-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.news-item .read-more {
  color: var(--tertiary);
  font-weight: 600;
  font-family: var(--heading-font);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  display: inline-block;
  padding: 0.25rem 0;
  margin-top: 1rem;
}

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

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

/* Contact Section */
.contact-section {
  padding: var(--section-spacing);
  background-color: var(--white);
}

.contact-info {
  padding: 0 1rem;
}

.contact-details {
  margin-top: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-item .icon {
  font-size: 1.5rem;
  margin-right: 1rem;
  color: var(--primary);
}

.contact-item h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.contact-form-container {
  background-color: var(--off-white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-form-container h3 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--off-black);
}

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

.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: var(--body-font);
  background-color: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: var(--border-radius);
  transition: all var(--transition-medium);
}

.form-control:focus {
  border-color: var(--tertiary);
  box-shadow: 0 0 0 0.2rem rgba(123, 94, 232, 0.25);
  outline: 0;
}

.form-check {
  padding-left: 2rem;
}

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

/* Footer */
.site-footer {
  background-color: var(--off-black);
  color: var(--light-gray);
  padding: 4rem 0 0;
}

.site-footer h3 {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.site-footer h4 {
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.site-footer p {
  color: var(--light-gray);
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-links a {
  color: var(--white);
  font-family: var(--heading-font);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
  transition: color var(--transition-medium);
  display: inline-block;
  padding: 0.5rem;
}

.social-links a:hover {
  color: var(--primary);
  text-decoration: none;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--light-gray);
  transition: color var(--transition-medium), transform var(--transition-medium);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--white);
  transform: translateX(5px);
  text-decoration: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem 0;
  margin-top: 3rem;
  text-align: center;
}

.footer-bottom p {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--mid-gray);
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--off-white);
  text-align: center;
}

.success-content {
  max-width: 600px;
  padding: 3rem;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.success-content h1 {
  color: var(--primary);
  margin-bottom: 1.5rem;
}

/* Privacy & Terms Pages */
.privacy-page,
.terms-page {
  padding-top: 100px;
  padding-bottom: 3rem;
}

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

/* Media Queries */
@media (max-width: 991.98px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .sustainability-content h3 {
    font-size: 1.75rem;
  }
  
  .contact-form-container {
    margin-top: 3rem;
  }
}

@media (max-width: 767.98px) {
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-content p {
    font-size: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .sustainability-content h3 {
    font-size: 1.5rem;
  }
  
  .principle-item {
    flex: 1 1 100%;
  }
  
  .portfolio-item .card-content,
  .case-study-item .card-content,
  .research-card .card-content {
    padding: 1.25rem;
  }
}

@media (max-width: 575.98px) {
  .hero-content h1 {
    font-size: 1.75rem;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .navbar-brand {
    font-size: 1.25rem;
  }
  
  .portfolio-item .card-image,
  .case-study-item .card-image,
  .research-card .card-image,
  .news-item .card-image {
    height: 180px;
  }
  
  .contact-form-container,
  .testimonial {
    padding: 1.5rem;
  }
  .navbar-collapse{
    background-color: #A0A0A0;
  }
}
header{
  background-color: #4A4A4A !important;
}