:root {
  /* Primary colors */
  --primary: #3850b7;
  --primary-light: #4a62c9;
  --primary-dark: #2a3e9d;
  --secondary: #ff6b35;
  --secondary-light: #ff8c5a;
  --secondary-dark: #e55a27;
  
  /* Gradient backgrounds */
  --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
  --gradient-dark: linear-gradient(135deg, #2c3e50 0%, #1a252f 100%);
  --gradient-light: linear-gradient(135deg, #f9f9f9 0%, #e9e9e9 100%);
  
  /* Neutral colors */
  --white: #ffffff;
  --light: #f5f5f5;
  --light-gray: #e0e0e0;
  --medium-gray: #9e9e9e;
  --dark-gray: #424242;
  --dark: #222222;
  --black: #000000;
  
  /* Utility colors */
  --success: #4caf50;
  --warning: #ff9800;
  --error: #f44336;
  --info: #2196f3;
  
  /* Text colors */
  --text-dark: #333333;
  --text-medium: #666666;
  --text-light: #ffffff;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 5rem;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 2rem;
  --radius-circle: 50%;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  --shadow-inset: inset 0 2px 4px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Fonts */
  --font-heading: 'Roboto', sans-serif;
  --font-body: 'Lato', sans-serif;
  
  /* Font sizes */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-xxl: 2rem;
  --font-size-xxxl: 3rem;
  
  /* Font weights */
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-bold: 700;
  
  /* Line heights */
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-loose: 1.8;
  
  /* Container widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  
  /* Z-index layers */
  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-popover: 1060;
  --z-index-tooltip: 1070;
}

/* Base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-md);
  color: var(--text-dark);
}

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

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

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

ul, ol {
  padding-left: var(--space-lg);
}

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

/* Container */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

/* Grid and Flexbox utilities */
.columns {
  display: flex;
  flex-wrap: wrap;
  margin-left: -var(--space-md);
  margin-right: -var(--space-md);
}

.column {
  flex: 1;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
  min-width: 0;
}

.column.is-one-quarter {
  flex: 0 0 25%;
  max-width: 25%;
}

.column.is-one-third {
  flex: 0 0 33.3333%;
  max-width: 33.3333%;
}

.column.is-half {
  flex: 0 0 50%;
  max-width: 50%;
}

.column.is-two-thirds {
  flex: 0 0 66.6666%;
  max-width: 66.6666%;
}

.column.is-three-quarters {
  flex: 0 0 75%;
  max-width: 75%;
}

.column.is-full {
  flex: 0 0 100%;
  max-width: 100%;
}

.is-centered {
  display: flex;
  justify-content: center;
  align-items: center;
}

.has-text-centered {
  text-align: center;
}

/* Spacing utilities */
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }
.mt-6 { margin-top: var(--space-xxl); }

.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }
.mb-6 { margin-bottom: var(--space-xxl); }

.mr-1 { margin-right: var(--space-xs); }
.mr-2 { margin-right: var(--space-sm); }
.mr-3 { margin-right: var(--space-md); }
.mr-4 { margin-right: var(--space-lg); }

.ml-1 { margin-left: var(--space-xs); }
.ml-2 { margin-left: var(--space-sm); }
.ml-3 { margin-left: var(--space-md); }
.ml-4 { margin-left: var(--space-lg); }

.pt-1 { padding-top: var(--space-xs); }
.pt-2 { padding-top: var(--space-sm); }
.pt-3 { padding-top: var(--space-md); }
.pt-4 { padding-top: var(--space-lg); }
.pt-5 { padding-top: var(--space-xl); }
.pt-6 { padding-top: var(--space-xxl); }

.pb-1 { padding-bottom: var(--space-xs); }
.pb-2 { padding-bottom: var(--space-sm); }
.pb-3 { padding-bottom: var(--space-md); }
.pb-4 { padding-bottom: var(--space-lg); }
.pb-5 { padding-bottom: var(--space-xl); }
.pb-6 { padding-bottom: var(--space-xxl); }

.pr-1 { padding-right: var(--space-xs); }
.pr-2 { padding-right: var(--space-sm); }
.pr-3 { padding-right: var(--space-md); }
.pr-4 { padding-right: var(--space-lg); }

.pl-1 { padding-left: var(--space-xs); }
.pl-2 { padding-left: var(--space-sm); }
.pl-3 { padding-left: var(--space-md); }
.pl-4 { padding-left: var(--space-lg); }

/* Text utilities */
.title {
  font-weight: var(--font-weight-bold);
}

.title.is-1 {
  font-size: var(--font-size-xxxl);
}

.title.is-2 {
  font-size: var(--font-size-xxl);
}

.title.is-3 {
  font-size: var(--font-size-xl);
}

.title.is-4 {
  font-size: var(--font-size-lg);
}

.title.is-5 {
  font-size: var(--font-size-md);
}

.subtitle {
  font-weight: var(--font-weight-normal);
  opacity: 0.9;
}

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

.is-size-4 {
  font-size: var(--font-size-lg);
}

.is-size-5 {
  font-size: var(--font-size-md);
}

.is-size-6 {
  font-size: var(--font-size-sm);
}

.has-text-white {
  color: var(--white) !important;
}

.has-text-primary {
  color: var(--primary) !important;
}

.has-text-secondary {
  color: var(--secondary) !important;
}

.has-text-dark {
  color: var(--dark) !important;
}

.has-text-white-bis {
  color: rgba(255, 255, 255, 0.9) !important;
}

/* Background utilities */
.has-background-white {
  background-color: var(--white);
}

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

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

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

.has-background-dark {
  background-color: var(--dark);
  color: var(--white);
}

/* Button styles */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.5rem;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.button.is-primary {
  background: var(--gradient-primary);
  color: var(--white);
}

.button.is-primary:hover {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
}

.button.is-secondary {
  background: var(--gradient-secondary);
  color: var(--white);
}

.button.is-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-light) 0%, var(--secondary) 100%);
}

.button.is-light {
  background-color: var(--white);
  color: var(--primary);
  border: 1px solid var(--light-gray);
}

.button.is-light:hover {
  background-color: var(--light);
  border-color: var(--primary-light);
}

.button.is-outlined {
  background-color: transparent;
  border: 2px solid currentColor;
}

.button.is-primary.is-outlined {
  color: var(--primary);
}

.button.is-primary.is-outlined:hover {
  background-color: var(--primary);
  color: var(--white);
}

.button.is-small {
  font-size: var(--font-size-sm);
  padding: 0.25rem 1rem;
}

.button.is-medium {
  font-size: var(--font-size-md);
  padding: 0.75rem 1.75rem;
}

.button.is-large {
  font-size: var(--font-size-lg);
  padding: 1rem 2rem;
}

.button.is-rounded {
  border-radius: 2rem;
}

.button.is-fullwidth {
  width: 100%;
}

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

.buttons.is-centered {
  justify-content: center;
}

/* Card styles */
.card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

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

.card-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

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

.card-content {
  padding: var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-content h3 {
  margin-bottom: var(--space-md);
}

.card-content p {
  margin-bottom: var(--space-lg);
  flex: 1;
}

/* Header and navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  z-index: var(--z-index-sticky);
  transition: background-color var(--transition-medium);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.navbar-item {
  padding: 0.5rem 1rem;
  font-weight: var(--font-weight-bold);
  color: var(--text-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.navbar-item:hover {
  color: var(--primary);
}

.navbar-burger {
  display: none;
  cursor: pointer;
  width: 3.25rem;
  height: 3.25rem;
  position: relative;
  margin-left: auto;
}

.navbar-burger span {
  background-color: var(--text-dark);
  display: block;
  height: 2px;
  left: calc(50% - 8px);
  position: absolute;
  transform-origin: center;
  transition: background-color var(--transition-fast), opacity var(--transition-fast), transform var(--transition-fast);
  width: 16px;
}

.navbar-burger span:nth-child(1) {
  top: calc(50% - 6px);
}

.navbar-burger span:nth-child(2) {
  top: calc(50%);
}

.navbar-burger span:nth-child(3) {
  top: calc(50% + 6px);
}

.navbar-burger.is-active span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

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

.navbar-burger.is-active span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.navbar-menu {
  display: flex;
  flex-grow: 1;
  justify-content: flex-end;
}

.navbar-end {
  display: flex;
  align-items: center;
}

/* Hero section */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  text-align: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero.is-fullheight {
  min-height: 100vh;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7));
  z-index: 1;
}

.hero-body {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: var(--space-xxl) 0;
}

.hero .title,
.hero .subtitle,
.hero p {
  color: var(--white);
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* About section */
.section {
  padding: var(--space-xxl) 0;
}

.section .title {
  position: relative;
  margin-bottom: var(--space-xl);
}

.section .title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
}

/* Services/Features */
.service-card .card-image {
  height: 240px;
}

.service-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Clientele */
.client-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-lg);
  transition: transform var(--transition-medium);
}

.client-logo:hover {
  transform: scale(1.05);
}

.client-logo img {
  max-width: 150px;
  max-height: 150px;
  object-fit: contain;
  margin-bottom: var(--space-md);
}

/* Methodology */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-lg) 0;
}

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

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

.timeline-marker {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  z-index: 1;
}

.timeline-marker.is-primary {
  background: var(--gradient-primary);
  box-shadow: 0 0 0 4px rgba(56, 80, 183, 0.3);
}

.timeline-content {
  width: 45%;
  margin-left: auto;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: 0;
  margin-right: auto;
}

.timeline .box {
  padding: var(--space-lg);
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

/* Case studies */
.case-study-card .card-image {
  height: 300px;
}

.case-study-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-study-card .publication {
  font-style: italic;
  color: var(--medium-gray);
  margin-bottom: var(--space-md);
}

/* Events */
.event-card {
  position: relative;
  display: flex;
  flex-direction: column;
}

.event-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-md);
}

.event-date .tag {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  padding: var(--space-sm) var(--space-md);
  background: var(--gradient-primary);
  color: var(--white);
  border-radius: var(--radius-sm);
}

.event-date .month {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--medium-gray);
  margin-top: var(--space-xs);
}

/* Pricing */
.pricing-card {
  text-align: center;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

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

.pricing-card.is-primary {
  background: var(--gradient-primary);
  color: var(--white);
}

.pricing-card.is-primary .title,
.pricing-card.is-primary .price,
.pricing-card.is-primary .features {
  color: var(--white);
}

.price {
  margin: var(--space-lg) 0;
  font-family: var(--font-heading);
}

.price .currency {
  font-size: var(--font-size-lg);
  vertical-align: top;
  margin-right: 4px;
}

.price .amount {
  font-size: var(--font-size-xxxl);
  font-weight: var(--font-weight-bold);
}

.price .period {
  font-size: var(--font-size-sm);
  color: var(--medium-gray);
}

.pricing-card.is-primary .price .period {
  color: rgba(255, 255, 255, 0.8);
}

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

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

.features li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--light-gray);
}

.pricing-card.is-primary .features li {
  border-color: rgba(255, 255, 255, 0.2);
}

.features li:last-child {
  border-bottom: none;
}

/* Contact */
.contact-info {
  margin-bottom: var(--space-lg);
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-md);
}

.contact-item .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--white);
  margin-right: var(--space-md);
}

/* Form */
.field {
  margin-bottom: var(--space-md);
}

.label {
  display: block;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
}

.control {
  position: relative;
}

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

.input:focus,
.textarea:focus,
.select select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(56, 80, 183, 0.3);
}

.select {
  position: relative;
  display: block;
}

.select::after {
  content: "▼";
  font-size: 0.7em;
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  pointer-events: none;
}

.textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.checkbox input {
  margin-right: var(--space-sm);
}

/* Press */
.press-card .card-image {
  height: 240px;
}

.press-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.press-card .publication {
  font-style: italic;
  color: var(--medium-gray);
  margin-bottom: var(--space-md);
}

/* Insights */
.insight-card .card-image {
  height: 220px;
}

.insight-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Resources */
.resources-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.resource-item {
  padding: var(--space-lg);
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

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

.resource-item h3 {
  margin-bottom: var(--space-sm);
}

.resource-item p {
  margin-bottom: var(--space-md);
}

/* Footer */
.footer {
  background: var(--gradient-dark);
  color: var(--white);
  padding: var(--space-xxl) 0 var(--space-lg);
}

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

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

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

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

.footer-links a:hover {
  color: var(--white);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

.social-links a {
  color: var(--light-gray);
  margin-right: var(--space-md);
  transition: color var(--transition-fast);
}

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

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

.footer-links-inline {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

.footer-links-inline a {
  color: var(--light-gray);
  margin: 0 var(--space-md);
  transition: color var(--transition-fast);
}

.footer-links-inline a:hover {
  color: var(--white);
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xxl) var(--space-md);
}

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

.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background-color: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 40px;
}

/* Privacy and Terms Pages */
.page-content {
  padding-top: 120px;
  padding-bottom: var(--space-xxl);
}

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

.page-content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.page-content p {
  margin-bottom: var(--space-md);
}

/* Cookie Consent */
#cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.9);
  color: var(--white);
  padding: var(--space-lg);
  text-align: center;
  z-index: var(--z-index-modal);
}

#cookie-consent button {
  background-color: var(--primary);
  color: var(--white);
  border: none;
  padding: var(--space-sm) var(--space-lg);
  margin-top: var(--space-sm);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

#cookie-consent button:hover {
  background-color: var(--primary-light);
}

/* Animations */
.animate__animated {
  animation-duration: 1s;
  animation-fill-mode: both;
}

.animate__fadeIn {
  animation-name: fadeIn;
}

.animate__fadeInDown {
  animation-name: fadeInDown;
}

.animate__fadeInUp {
  animation-name: fadeInUp;
}

.animate__pulse {
  animation-name: pulse;
  animation-duration: 1.5s;
  animation-iteration-count: infinite;
}

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translate3d(0, -20px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes pulse {
  from {
    transform: scale3d(1, 1, 1);
  }
  50% {
    transform: scale3d(1.05, 1.05, 1.05);
  }
  to {
    transform: scale3d(1, 1, 1);
  }
}

/* Responsive styles */
@media screen and (max-width: 1024px) {
  .column.is-one-third,
  .column.is-one-quarter {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .timeline::before {
    left: 30px;
  }
  
  .timeline-marker {
    left: 30px;
  }
  
  .timeline-content {
    width: 85%;
    margin-left: 60px;
  }
  
  .timeline-item:nth-child(even) .timeline-content {
    margin-left: 60px;
    margin-right: 0;
  }
}

@media screen and (max-width: 768px) {
  .navbar-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    flex-direction: column;
    padding: var(--space-md) 0;
  }
  
  .navbar-menu.is-active {
    display: block;
  }
  
  .navbar-end {
    flex-direction: column;
    align-items: center;
  }
  
  .navbar-item {
    width: 100%;
    text-align: center;
    padding: var(--space-md);
  }
  
  .navbar-burger {
    display: block;
  }
  
  .column.is-half,
  .column.is-one-third,
  .column.is-one-quarter,
  .column.is-two-thirds,
  .column.is-three-quarters {
    flex: 0 0 100%;
    max-width: 100%;
  }
  
  .buttons {
    flex-direction: column;
  }
  
  .buttons .button {
    width: 100%;
    margin-right: 0;
    margin-bottom: var(--space-sm);
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-links-inline {
    flex-direction: column;
    margin-top: var(--space-md);
  }
  
  .footer-links-inline a {
    margin: var(--space-xs) 0;
  }
}

@media screen and (max-width: 480px) {
  :root {
    --font-size-xxxl: 2.5rem;
    --font-size-xxl: 2rem;
    --font-size-xl: 1.5rem;
    --space-xxl: 3rem;
  }
  
  .title.is-1 {
    font-size: 2.5rem;
  }
  
  .title.is-2 {
    font-size: 2rem;
  }
  
  .hero {
    text-align: center;
  }
  
  .price .amount {
    font-size: 2.5rem;
  }
}