:root {
  --color-primary: #1A365D;
  --color-secondary: #3B82F6;
  --color-accent-red: #FF6B6B;
  --color-accent-green: #4ADE80;
  --color-bg-light: #F9FAFB;
  --color-bg-gray: #EDF2F7;
  --color-text-gray: #4B5563;
  --color-text-dark: #1F2937;
  --font-main: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition-default: all 0.3s ease-in-out;
  --section-padding: 4rem 0;
}


*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--color-text-dark);
  line-height: 1.6;
  background-color: var(--color-bg-light);
  overflow-x: hidden;
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: var(--transition-default);
}

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

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


h1, h2, h3, h4, h5, h6 {
  margin-bottom: 1rem;
  line-height: 1.2;
  color: var(--color-primary);
  font-weight: 600;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1.5rem;
}


.container {
  width: 100%;
  max-width: 1200px;
  padding: 0 1.5rem;
  margin: 0 auto;
}

.section {
  padding: var(--section-padding);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s, transform 0.8s;
}

.section.active {
  opacity: 1;
  transform: translateY(0);
}

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--color-secondary);
  margin: 1rem auto 0;
  border-radius: 2px;
}


.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -1rem;
}

.col {
  flex: 1;
  padding: 0 1rem;
}

.col-4 {
  flex: 0 0 33.333333%;
  max-width: 33.333333%;
  padding: 0 1rem;
}

.col-6 {
  flex: 0 0 50%;
  max-width: 50%;
  padding: 0 1rem;
}

.col-8 {
  flex: 0 0 66.666667%;
  max-width: 66.666667%;
  padding: 0 1rem;
}

.col-12 {
  flex: 0 0 100%;
  max-width: 100%;
  padding: 0 1rem;
}


header {
  background-color: white;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
}

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

nav li {
  margin-left: 1.5rem;
}

nav a {
  color: var(--color-primary);
  font-weight: 500;
  position: relative;
}

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

nav a:hover::after, 
nav a:focus::after, 
nav a.active::after {
  width: 100%;
}


.hero {
  padding: 5rem 0;
  background-color: var(--color-bg-light);
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: var(--color-text-gray);
}


.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  font-weight: 500;
  cursor: pointer;
  text-align: center;
  transition: var(--transition-default);
  border: none;
  font-family: var(--font-main);
}

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

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--color-primary);
  color: white;
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

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

.btn-outline:hover, .btn-outline:focus {
  background-color: var(--color-secondary);
  color: white;
  text-decoration: none;
}


.card {
  background-color: white;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  padding: 2rem;
  margin-bottom: 2rem;
  transition: var(--transition-default);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.card-title {
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.card-image {
  margin-bottom: 1.5rem;
  border-radius: 5px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: auto;
  transition: transform 0.5s;
}

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


.feature {
  text-align: center;
  padding: 1.5rem;
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-secondary);
  background-color: rgba(59, 130, 246, 0.1);
  border-radius: 50%;
  transition: var(--transition-default);
}

.feature:hover .feature-icon {
  background-color: var(--color-secondary);
  color: white;
  transform: translateY(-5px);
}


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

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-family: var(--font-main);
  transition: var(--transition-default);
}

.form-control:focus {
  border-color: var(--color-secondary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-check {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.form-check-input {
  margin-right: 0.5rem;
  margin-top: 0.3rem;
}


.cookie-consent {
  position: fixed;
  bottom: 0;
  width: 100%;
  background-color: white;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  z-index: 9999;
  display: none;
}

.cookie-consent.show {
  display: block;
  animation: slideUp 0.5s forwards;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.cookie-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.cookie-settings {
  display: none;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid #eee;
}

.cookie-settings.show {
  display: block;
}

.cookie-category {
  margin-bottom: 1rem;
}


footer {
  background-color: var(--color-primary);
  color: white;
  padding: 4rem 0 2rem;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-section h4 {
  color: white;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-section h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 40px;
  height: 3px;
  background-color: var(--color-secondary);
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-default);
}

.footer-links a:hover {
  color: white;
  padding-left: 5px;
  text-decoration: none;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}


.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-default);
}

.modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: white;
  border-radius: 10px;
  padding: 2rem;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: var(--transition-default);
}

.modal.show .modal-content {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-gray);
}


.iti {
  width: 100%;
}


.fade-in {
  animation: fadeIn 1s forwards;
}

.slide-up {
  animation: slideUp 0.6s forwards;
}

.slide-left {
  animation: slideLeft 0.6s forwards;
}

.slide-right {
  animation: slideRight 0.6s forwards;
}

.zoom-in {
  animation: zoomIn 0.6s forwards;
}

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

@keyframes slideLeft {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}


@media (max-width: 992px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .col-4, .col-6, .col-8 {
    flex: 0 0 100%;
    max-width: 100%;
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  nav ul {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: white;
    flex-direction: column;
    padding: 1rem 0;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-150%);
    transition: transform 0.3s;
    z-index: 999;
  }
  
  nav ul.show {
    transform: translateY(0);
  }
  
  nav li {
    margin: 0;
    text-align: center;
    padding: 0.75rem 0;
  }
  
  .hero {
    padding: 3rem 0;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .section {
    padding: 3rem 0;
  }
}

@media (max-width: 576px) {
  .header-container {
    padding: 0.75rem 1rem;
  }
  
  .logo img {
    height: 30px;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .feature {
    padding: 1rem;
  }
  
  footer {
    padding: 2rem 0 1rem;
  }
  
  .footer-nav {
    grid-template-columns: 1fr;
  }
}