/* 
 * Style.css for Wild Wonders Zoo website
 * Design system: Brutalism with Voluminous UI elements
 * Color scheme: Monochromatic
 * Animation style: Morphing
 * Typography: Raleway (headings), Open Sans (body)
 */

/* ----------------- CSS Variables ----------------- */
:root {
  /* Primary Colors - Monochromatic scheme */
  --color-primary: #0a3d62;
  --color-primary-light: #1e5f8c;
  --color-primary-lighter: #3282b8;
  --color-primary-dark: #072b46;
  --color-primary-darker: #051e32;
  
  /* Accent Colors */
  --color-accent: #f39c12;
  --color-accent-light: #f7b541;
  --color-accent-dark: #d68910;
  
  /* Neutral Colors */
  --color-white: #ffffff;
  --color-off-white: #f8f9fa;
  --color-light-gray: #e9ecef;
  --color-gray: #6c757d;
  --color-dark-gray: #343a40;
  --color-black: #000000;
  
  /* Typography */
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  
  /* Border Radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  
  /* Box Shadows */
  --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
  --shadow-inset: inset 0 2px 5px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary-dark);
  text-transform: uppercase;
}

h1 {
  font-size: 3rem;
  letter-spacing: 2px;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: 1.5px;
}

h3 {
  font-size: 1.75rem;
  letter-spacing: 1px;
}

h4 {
  font-size: 1.5rem;
}

p {
  margin-bottom: var(--spacing-md);
}

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

a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

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

/* ----------------- Container & Layout ----------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

section {
  padding: var(--spacing-xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  position: relative;
  font-size: 2.5rem;
  font-weight: 800;
}

.section-title::after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--color-accent);
  margin: var(--spacing-sm) auto;
}

/* ----------------- Buttons ----------------- */
.btn, 
button, 
input[type="submit"] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 0 var(--color-primary-dark);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--color-primary-dark);
  text-decoration: none;
}

.btn-primary:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--color-primary-dark);
}

.btn-secondary {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 0 var(--color-accent-dark);
}

.btn-secondary:hover {
  background-color: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--color-accent-dark);
  text-decoration: none;
}

.btn-secondary:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--color-accent-dark);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-outline:active {
  transform: translateY(2px);
}

/* ----------------- Header & Navigation ----------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md) 0;
  transition: all var(--transition-normal);
}

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

.logo a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 2px;
}

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

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

.desktop-nav a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-dark-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  transition: color var(--transition-normal);
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

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

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

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

.mobile-menu-toggle span {
  height: 3px;
  width: 100%;
  background-color: var(--color-primary-dark);
  border-radius: 10px;
  transition: all var(--transition-fast);
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md);
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--transition-normal);
}

.mobile-menu ul {
  list-style: none;
}

.mobile-menu li {
  margin-bottom: var(--spacing-md);
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-dark-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color var(--transition-normal);
}

.mobile-menu a:hover {
  color: var(--color-primary);
}

.mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
}

/* ----------------- Hero Section ----------------- */
.hero {
  height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  position: relative;
  margin-top: 0;
  padding: 0;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: var(--spacing-xl);
  z-index: 1;
}

.hero-content h1 {
  font-size: 4rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  animation-delay: 0.2s;
}

.hero-content p {
  font-size: 1.5rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-xl);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  animation-delay: 0.4s;
}

.hero-content .btn {
  animation-delay: 0.6s;
}

/* ----------------- About Section ----------------- */
.about {
  background-color: var(--color-white);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-text p {
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
}

.about-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: perspective(1000px) rotateY(5deg);
  transition: all var(--transition-normal);
}

.about-image:hover {
  transform: perspective(1000px) rotateY(0);
}

/* ----------------- Process Section ----------------- */
.process {
  background-color: var(--color-off-white);
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.process-step {
  display: grid;
  grid-template-columns: 80px 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
  padding: var(--spacing-lg);
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

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

.step-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-primary);
  text-align: center;
  line-height: 1;
  background: linear-gradient(to bottom, var(--color-primary-lighter), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.step-content h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary-dark);
}

.step-image {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.step-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  margin: 0 auto;
}

/* ----------------- Animals/Instructors Section ----------------- */
.instructors {
  background-color: var(--color-white);
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

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

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

.instructors .card-image {
  width: 100%;
  height: 350px;
  overflow: hidden;
  text-align: center;
}

.instructors .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all var(--transition-normal);
  margin: 0 auto;
}

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

.instructors .card-content {
  padding: var(--spacing-lg);
  text-align: center;
}

.instructors .card-content h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.instructors .card-content p:first-of-type {
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

/* ----------------- Insights Section ----------------- */
.insights {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.insights .section-title {
  color: var(--color-white);
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat-widget {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  transform: perspective(1000px) rotateX(0deg);
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.stat-widget:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: perspective(1000px) rotateX(5deg);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1.1;
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--spacing-md);
}

.conservation-impact {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.conservation-impact h3 {
  color: var(--color-white);
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

/* ----------------- Events Section ----------------- */
.events {
  background-color: var(--color-white);
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

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

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

.events .card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  text-align: center;
}

.events .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all var(--transition-slow);
  margin: 0 auto;
}

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

.events .card-content {
  padding: var(--spacing-lg);
}

.events .card-content h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.events .event-date {
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.events .btn {
  margin-top: var(--spacing-md);
}

/* ----------------- Methodology Section ----------------- */
.methodology {
  background-color: var(--color-off-white);
}

.methodology-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.methodology-text p {
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
}

.methodology-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: perspective(1000px) rotateY(-5deg);
  transition: all var(--transition-normal);
}

.methodology-image:hover {
  transform: perspective(1000px) rotateY(0);
}

.methodology-image img {
  width: 100%;
  height: auto;
}

/* ----------------- Resources Section ----------------- */
.resources {
  background-color: var(--color-white);
}

.resources-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
  font-size: 1.2rem;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.resource-card {
  background-color: var(--color-off-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

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

.resource-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.resource-card p {
  margin-bottom: var(--spacing-lg);
}

.resource-card .btn {
  margin-top: auto;
}

/* ----------------- Webinars Section ----------------- */
.webinars {
  background-color: var(--color-off-white);
}

.webinars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

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

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

.webinars .card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
  text-align: center;
}

.webinars .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all var(--transition-slow);
  margin: 0 auto;
}

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

.webinars .card-content {
  padding: var(--spacing-lg);
}

.webinars .card-content h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.webinars .webinar-date {
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.webinars .btn {
  margin-top: var(--spacing-md);
}

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

.contact-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-xl);
}

.contact-form-container {
  background-color: var(--color-off-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

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

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary-dark);
}

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

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.info-item {
  padding: var(--spacing-lg);
  background-color: var(--color-off-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.info-item h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1.3rem;
}

/* ----------------- Footer Section ----------------- */
.footer {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

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

.footer-links h4,
.footer-newsletter h4,
.footer-social h4 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
}

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

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--color-light-gray);
  transition: color var(--transition-fast);
}

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

.newsletter-form {
  display: flex;
  margin-top: var(--spacing-md);
}

.newsletter-form input {
  flex-grow: 1;
  padding: 0.75rem;
  border: none;
  border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
}

.newsletter-form input:focus {
  outline: none;
}

.newsletter-form button {
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  font-size: 0.9rem;
  padding: 0 var(--spacing-md);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-links a {
  color: var(--color-light-gray);
  font-weight: 600;
  transition: color var(--transition-fast);
  position: relative;
  padding-bottom: 5px;
}

.social-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-normal);
}

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

.social-links a:hover::after {
  width: 100%;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-md);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  color: var(--color-light-gray);
  font-size: 0.9rem;
}

/* ----------------- Modal ----------------- */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1100;
  justify-content: center;
  align-items: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: modalOpen 0.3s ease forwards;
}

@keyframes modalOpen {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.close-modal {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-gray);
  transition: color var(--transition-fast);
}

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

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

.success-content {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
  max-width: 600px;
  width: 100%;
}

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

.success-content p {
  margin-bottom: var(--spacing-xl);
  font-size: 1.1rem;
}

/* ----------------- Privacy and Terms Pages ----------------- */
.privacy-page,
.terms-page {
  padding-top: 100px;
  min-height: 100vh;
}

.privacy-content,
.terms-content {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

.privacy-content h1,
.terms-content h1 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
}

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

.privacy-content h2,
.terms-content h2 {
  color: var(--color-primary-dark);
  margin-bottom: var(--spacing-md);
  font-size: 1.8rem;
}

/* ----------------- 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-animation {
  animation: morphing 8s ease-in-out infinite;
}

/* ----------------- Media Queries ----------------- */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-content p {
    font-size: 1.3rem;
  }
  
  .about-content,
  .methodology-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .about-image,
  .methodology-image {
    max-width: 600px;
    margin: 0 auto;
  }
  
  .process-step {
    grid-template-columns: 60px 1fr;
  }
  
  .step-image {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-menu {
    display: block;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .process-step {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .step-number {
    margin-bottom: var(--spacing-md);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .btn, button, input[type="submit"] {
    width: 100%;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input {
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
  }
  
  .newsletter-form button {
    border-radius: var(--border-radius-sm);
  }
  
  .social-links {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

.mt-1 {
  margin-top: var(--spacing-sm);
}

.mt-2 {
  margin-top: var(--spacing-md);
}

.mt-3 {
  margin-top: var(--spacing-lg);
}

.mb-1 {
  margin-bottom: var(--spacing-sm);
}

.mb-2 {
  margin-bottom: var(--spacing-md);
}

.mb-3 {
  margin-bottom: var(--spacing-lg);
}

.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}