:root {
  /* Монохромная цветовая схема */
  --primary-color: #333333;
  --primary-light: #555555;
  --primary-dark: #111111;
  --accent-color: #777777;
  --accent-light: #999999;
  --accent-dark: #444444;
  --text-light: #f5f5f5;
  --text-dark: #222222;
  --bg-color: #ffffff;
  --bg-light: #f9f9f9;
  --bg-dark: #e0e0e0;
  --border-color: #dddddd;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --overlay-color: rgba(0, 0, 0, 0.5);
  --success-color: #4a4a4a;
  --error-color: #6d6d6d;
  
  /* Размеры и отступы */
  --container-width: 1200px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  --border-radius: 4px;
  --border-radius-lg: 8px;
  
  /* Тени */
  --box-shadow: 0 4px 6px var(--shadow-color);
  --box-shadow-lg: 0 10px 15px var(--shadow-color);
  
  /* Переходы */
  --transition-fast: all 0.2s ease;
  --transition-normal: all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

/* Базовые стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Source Sans Pro', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-color);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.8rem;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

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

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

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background-color: var(--primary-color);
  margin: var(--spacing-sm) auto 0;
}

/* Кнопки */
.btn, 
button, 
input[type="submit"] {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 12px 30px;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition-normal);
  text-align: center;
  box-shadow: var(--box-shadow);
  font-family: 'Source Sans Pro', sans-serif;
  position: relative;
  overflow: hidden;
}

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

.btn::before, 
button::before, 
input[type="submit"]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg, 
    transparent, 
    rgba(255, 255, 255, 0.2), 
    transparent
  );
  transition: var(--transition-slow);
}

.btn:hover::before, 
button:hover::before, 
input[type="submit"]:hover::before {
  left: 100%;
}

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

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--bg-color);
  box-shadow: 0 2px 10px var(--shadow-color);
  padding: var(--spacing-sm) 0;
  z-index: 1000;
}

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

.logo h1 {
  font-size: 2rem;
  margin-bottom: 0;
  transform: skew(-5deg);
}

.nav-desktop ul {
  display: flex;
  gap: var(--spacing-md);
}

.nav-desktop a {
  font-weight: 600;
  position: relative;
}

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

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

.burger-menu {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.burger-menu span {
  display: block;
  width: 30px;
  height: 3px;
  background-color: var(--primary-color);
  transition: var(--transition-normal);
}

.burger-menu.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger-menu.active span:nth-child(2) {
  opacity: 0;
}

.burger-menu.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-color);
  z-index: 999;
  padding-top: 80px;
  transform: translateX(100%);
  transition: var(--transition-normal);
}

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

.nav-mobile ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
}

.nav-mobile a {
  font-size: 1.5rem;
  font-weight: 600;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--text-light);
  padding: var(--spacing-xl) 0;
  margin-top: 70px;
}

.hero .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.5));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

.hero-content h1 {
  color: #FFFFFF;
  margin-bottom: var(--spacing-md);
  transform: skew(-5deg);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-lg);
  color: #FFFFFF;
}

/* Historia Section */
.history-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 100%;
  background-color: var(--primary-color);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-xl);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: auto;
  transform: translateX(30px);
}

.timeline-item:nth-child(even) .timeline-content {
  margin-right: auto;
  transform: translateX(-30px);
}

.timeline-content {
  position: relative;
  width: 45%;
  padding: var(--spacing-md);
  background-color: var(--bg-color);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease;
}

.timeline-content:hover {
  transform: scale(1.02);
}

.year {
  display: inline-block;
  padding: 5px 15px;
  background-color: var(--primary-color);
  color: var(--text-light);
  border-radius: var(--border-radius);
  font-weight: bold;
  margin-bottom: var(--spacing-sm);
}

.timeline-content h3 {
  margin-bottom: var(--spacing-sm);
}

.timeline-content img {
  margin: var(--spacing-md) auto;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition-normal);
}

.timeline-content img:hover {
  transform: scale(1.05);
}

/* Metodología Section */
.methodology-section {
  padding: var(--spacing-xl) 0;
}

.methodology-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

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

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

.card-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

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

.methodology-card:hover .card-image img {
  transform: scale(1.1);
}

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

.card-content h3 {
  margin-bottom: var(--spacing-sm);
}

/* Estadísticas Section */
.statistics-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
  position: relative;
  overflow: hidden;
}

.statistics-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    var(--bg-light),
    var(--bg-light) 10px,
    var(--bg-color) 10px,
    var(--bg-color) 20px
  );
  opacity: 0.3;
  z-index: 0;
}

.statistics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.stat-card {
  background-color: var(--bg-color);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition-normal);
  transform: skew(-2deg);
}

.stat-card:hover {
  transform: skew(-2deg) scale(1.05);
  box-shadow: var(--box-shadow-lg);
}

.stat-number {
  font-size: 3rem;
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
  font-family: 'Playfair Display', serif;
}

.stat-card h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
}

/* External Resources Section */
.external-resources {
  padding: var(--spacing-xl) 0;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.resource-card {
  background-color: var(--bg-light);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition-normal);
}

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

.resource-card h3 {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.resource-card ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.resource-card a {
  display: block;
  padding: var(--spacing-sm);
  background-color: var(--bg-color);
  border-radius: var(--border-radius);
  transition: var(--transition-normal);
  border-left: 3px solid var(--primary-color);
}

.resource-card a:hover {
  background-color: var(--primary-light);
  color: var(--text-light);
  transform: translateX(5px);
}

/* Sostenibilidad Section */
.sustainability-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-color);
}

.sustainability-content {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.text-column {
  flex: 1;
}

.image-column {
  flex: 1;
  display: flex;
  justify-content: center;
}

.image-column img {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition-normal);
}

.image-column img:hover {
  transform: scale(1.05) rotate(1deg);
}

/* Clientes Section */
.clientele-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

.testimonial-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-slide {
  display: none;
}

.testimonial-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  background-color: var(--bg-color);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

.testimonial-image {
  flex-shrink: 0;
}

.testimonial-image img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid var(--primary-color);
}

blockquote {
  position: relative;
  padding-left: var(--spacing-md);
}

blockquote::before {
  content: '"';
  font-family: 'Playfair Display', serif;
  font-size: 5rem;
  position: absolute;
  top: -40px;
  left: -20px;
  color: var(--primary-light);
  opacity: 0.3;
}

cite {
  display: block;
  margin-top: var(--spacing-sm);
  font-style: italic;
  font-weight: bold;
  color: var(--primary-color);
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.prev-slide,
.next-slide {
  background-color: var(--primary-color);
  color: var(--text-light);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-normal);
}

.prev-slide:hover,
.next-slide:hover {
  background-color: var(--primary-light);
  transform: scale(1.1);
}

/* Socios Section */
.partners-section {
  padding: var(--spacing-xl) 0;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.partner-card {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--bg-light);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.partner-logo {
  margin-bottom: var(--spacing-md);
  width: 200px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.partner-card h3 {
  margin-bottom: var(--spacing-sm);
}

/* FAQ Section */
.faq-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: var(--spacing-md);
  background-color: var(--bg-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition-normal);
}

.faq-item:hover {
  box-shadow: var(--box-shadow-lg);
}

.faq-question {
  padding: var(--spacing-md);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--primary-color);
  color: var(--text-light);
}

.faq-question h3 {
  margin-bottom: 0;
  font-size: 1.2rem;
}

.toggle-icon {
  font-size: 1.5rem;
  font-weight: bold;
}

.faq-answer {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-item.active .faq-answer {
  padding: var(--spacing-md);
  max-height: 1000px;
}

/* Prensa Section */
.press-section {
  padding: var(--spacing-xl) 0;
}

.press-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

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

.press-card:hover {
  transform: translateY(-5px) rotate(1deg);
  box-shadow: var(--box-shadow-lg);
}

.press-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.press-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.press-card:hover .press-image img {
  transform: scale(1.1);
}

.press-content {
  padding: var(--spacing-md);
  text-align: center;
}

.press-content h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.2rem;
}

.press-source {
  display: block;
  margin-top: var(--spacing-sm);
  font-style: italic;
  color: var(--accent-color);
}

/* Contact Section */
.contact-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--bg-light);
}

.contact-container {
  display: flex;
  gap: var(--spacing-lg);
}

.contact-info {
  flex: 1;
}

.contact-details {
  margin-top: var(--spacing-lg);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

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

.contact-form {
  flex: 1;
  background-color: var(--bg-color);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
}

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

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: 'Source Sans Pro', sans-serif;
  transition: var(--transition-normal);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(51, 51, 51, 0.2);
}

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

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo h2 {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  transform: skew(-5deg);
}

.footer h3 {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
}

.footer ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer a {
  color: var(--text-light);
  transition: var(--transition-normal);
}

.footer a:hover {
  color: var(--accent-light);
  text-decoration: underline;
}

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

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--overlay-color);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

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

@keyframes modalAppear {
  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;
  transition: var(--transition-normal);
}

.close-modal:hover {
  color: var(--primary-color);
  transform: rotate(90deg);
}

/* Cookie Consent */
.cookie-consent {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--primary-dark);
  color: var(--text-light);
  z-index: 9999;
  padding: var(--spacing-md);
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-width);
  margin: 0 auto;
}

.cookie-content p {
  margin-bottom: 0;
  margin-right: var(--spacing-md);
}

#acceptCookies {
  background-color: var(--text-light);
  color: var(--primary-dark);
}

#acceptCookies:hover {
  background-color: var(--accent-light);
}

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

.success-content {
  max-width: 800px;
  background-color: var(--bg-color);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  animation: successAppear 0.5s ease;
}

@keyframes successAppear {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.success-icon {
  font-size: 5rem;
  color: var(--success-color);
  margin-bottom: var(--spacing-md);
}

/* Static Pages (Privacy, Terms) */
.page-content {
  padding: 100px var(--spacing-md) var(--spacing-xl);
  max-width: 800px;
  margin: 0 auto;
}

.page-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.page-section {
  margin-bottom: var(--spacing-lg);
}

.page-section h3 {
  margin-bottom: var(--spacing-sm);
}

/* 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%;
  }
}

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

/* Read More Links */
.read-more {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  padding-right: 20px;
}

.read-more::after {
  content: '→';
  position: absolute;
  right: 0;
  transition: var(--transition-normal);
}

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

.read-more:hover::after {
  transform: translateX(5px);
}

/* Responsive */
@media (max-width: 1024px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.5rem;
  }
  
  .methodology-grid,
  .statistics-grid,
  .press-grid,
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .resources-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .nav-desktop {
    display: none;
  }
  
  .burger-menu {
    display: flex;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-content {
    width: 100%;
    transform: none !important;
    padding-left: 50px;
  }
  
  .methodology-grid,
  .statistics-grid,
  .press-grid,
  .partners-grid {
    grid-template-columns: 1fr;
  }
  
  .sustainability-content {
    flex-direction: column;
  }
  
  .testimonial-content {
    flex-direction: column;
    text-align: center;
  }
  
  .contact-container {
    flex-direction: column;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .cookie-content {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .hero-content {
    padding: 0 var(--spacing-sm);
  }
  
  .btn, button, input[type="submit"] {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}