:root {
  --font-primary: "Lato", sans-serif;
  --font-secondary: "Montserrat", sans-serif;
  --color-primary: #005a9c;
  --color-primary-dark: #004170;
  --color-secondary: #ffc425;
  --color-secondary-dark: #e0ab1f;
  --color-dark: #121826;
  --color-dark-muted: #1a2233;
  --color-light: #ffffff;
  --color-light-muted: #f3f4f6;
  --color-gray: #6b7280;
  --color-success: #10b981;
  --color-border: #e5e7eb;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05),
    0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.07),
    0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --border-radius: 12px;
  --transition-fast: all 0.2s ease-in-out;
  --transition-slow: all 0.4s ease-in-out;
  --container-width: 1240px;
  --container-padding: 2rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-light);
  color: var(--color-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

body.no-scroll {
  overflow: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
}

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

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

ul {
  list-style: none;
}

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

.container {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section-padding {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

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

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

.text-light {
  color: var(--color-light);
}

.text-light h2,
.text-light h3 {
  color: var(--color-light);
}

.text-light p {
  color: var(--color-light-muted);
}

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

.section-heading {
  max-width: 800px;
  margin: 0 auto 4rem auto;
}

.section-title {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 900;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--color-gray);
  max-width: 650px;
  margin: 0 auto;
}

.btn {
  display: inline-block;
  font-family: var(--font-secondary);
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: var(--transition-fast);
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

.btn-tertiary {
  color: var(--color-dark);
  font-weight: 700;
}

.btn-tertiary:hover {
  color: var(--color-primary);
}

.btn-sm {
  padding: 0.5rem 1rem;
}
.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}
.btn-xl {
  padding: 1.25rem 3rem;
  font-size: 1.2rem;
}

#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-light);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
  transition: opacity 0.5s ease;
}

#preloader.hidden {
  opacity: 0;
  pointer-events: none;
}

.spinner {
  width: 50px;
  height: 50px;
  border: 5px solid var(--color-light-muted);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

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

.main-header.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  padding: 0.75rem 0;
}

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

.navbar-brand {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-dark);
}

.navbar-brand strong {
  font-weight: 900;
  color: var(--color-primary);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-link {
  font-family: var(--font-secondary);
  font-weight: 600;
  color: var(--color-dark);
  padding: 0.5rem 0;
  position: relative;
}

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

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

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-dark);
  cursor: pointer;
  z-index: 1001;
}

.hero-section {
  padding-top: 10rem;
  padding-bottom: 6rem;
  background: linear-gradient(
    180deg,
    var(--color-light-muted) 85%,
    var(--color-light) 100%
  );
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 4rem;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
}

.hero-title .highlight {
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray);
  margin-top: 1.5rem;
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-features {
  margin-top: 3rem;
  display: flex;
  gap: 2rem;
  font-weight: 600;
  color: var(--color-gray);
}

.hero-features span i {
  color: var(--color-success);
  margin-right: 0.5rem;
}

.hero-image-container {
  perspective: 1500px;
}

.hero-image {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  transform: rotateY(-15deg) rotateX(5deg);
  transition: transform 1s cubic-bezier(0.19, 1, 0.22, 1);
}

.hero-image:hover {
  transform: rotateY(0) rotateX(0);
}

.platform-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.feature-card {
  background-color: var(--color-light);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: var(--transition-slow);
  border: 1px solid var(--color-border);
}

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

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

.feature-title {
  font-size: 1.5rem;
}

.feature-description {
  color: var(--color-gray);
  font-size: 1rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  background-color: var(--color-light);
  padding: 2rem;
  border-radius: var(--border-radius);
}

.benefit-icon {
  font-size: 2.5rem;
  color: var(--color-secondary-dark);
  flex-shrink: 0;
}

.benefit-title {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.case-studies-container {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.case-study-card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
  background-color: var(--color-light-muted);
  border-radius: var(--border-radius);
  padding: 3rem;
}

.case-study-card:nth-child(even) {
  grid-template-columns: 1.2fr 1fr;
}

.case-study-card:nth-child(even) .case-study-image {
  order: 2;
}

.case-study-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.case-study-tag {
  display: inline-block;
  background-color: var(--color-primary);
  color: var(--color-light);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.case-study-title {
  font-size: 1.8rem;
}

.case-study-description {
  color: var(--color-gray);
  margin-bottom: 2rem;
}

.case-study-metrics {
  display: flex;
  gap: 2rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
}

.metric-item {
  text-align: center;
}

.metric-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.metric-label {
  font-size: 0.9rem;
  color: var(--color-gray);
}

.mission-vision-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.mission-card,
.vision-card {
  background-color: var(--color-dark-muted);
  padding: 3rem;
  border-radius: var(--border-radius);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.team-member {
  text-align: center;
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: var(--transition-slow);
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.team-member-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 1.5rem auto;
  background-color: var(--color-light-muted);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3rem;
  color: var(--color-primary);
}

.team-member-name {
  font-size: 1.25rem;
}

.team-member-role {
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.team-member-bio {
  font-size: 0.9rem;
  color: var(--color-gray);
}

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

.testimonial-slide {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.testimonial-slide.active {
  display: flex;
  animation: fadeIn 0.8s ease;
}

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

.testimonial-text {
  font-size: 1.5rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-dark);
  margin-bottom: 2rem;
  position: relative;
}

.testimonial-text::before {
  content: "“";
  font-size: 5rem;
  font-family: serif;
  color: var(--color-primary);
  opacity: 0.2;
  position: absolute;
  top: -2rem;
  left: -2rem;
}

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

.author-icon {
  font-size: 3.5rem;
  color: var(--color-gray);
}

.author-name {
  margin-bottom: 0.25rem;
}

.author-company {
  font-weight: 600;
  color: var(--color-gray);
}

.slider-controls {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 1rem;
  pointer-events: none;
}

.slider-btn {
  background-color: var(--color-light);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 1.2rem;
  color: var(--color-dark);
  cursor: pointer;
  pointer-events: all;
  transition: var(--transition-fast);
}

.slider-btn:hover {
  background-color: var(--color-primary);
  color: var(--color-light);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.5rem 1rem;
  font-size: 1.2rem;
  font-weight: 600;
  font-family: var(--font-secondary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-question i {
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease-in-out;
}

.faq-answer p {
  padding: 0 1rem 1.5rem 1rem;
  color: var(--color-gray);
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-item.active .faq-question i {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-link-wrapper {
  text-align: center;
  margin-top: 3rem;
}

.cta-section {
  background-color: var(--color-primary);
  background-image: linear-gradient(
    45deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: var(--color-light);
  padding: 6rem var(--container-padding);
}

.cta-title {
  color: var(--color-light);
  font-size: clamp(2rem, 5vw, 3rem);
}

.cta-text {
  max-width: 600px;
  margin: 1.5rem auto 2.5rem auto;
  font-size: 1.15rem;
  opacity: 0.9;
}

.cta-subtext {
  margin-top: 1rem;
  font-size: 0.9rem;
  opacity: 0.7;
}

.cta-section .btn-primary {
  background-color: var(--color-secondary);
  color: var(--color-dark);
  border-color: var(--color-secondary);
}

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

.main-footer {
  background-color: var(--color-dark);
  color: var(--color-gray);
  padding: 5rem var(--container-padding) 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-light);
}

.footer-brand strong {
  font-weight: 900;
  color: var(--color-primary);
}

.footer-about p {
  margin: 1rem 0 1.5rem 0;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  color: var(--color-gray);
  font-size: 1.2rem;
}

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

.footer-heading {
  color: var(--color-light);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

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

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

.footer-links a:hover {
  color: var(--color-light);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid var(--color-dark-muted);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.9rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-dark-muted);
  color: var(--color-light-muted);
  padding: 1.5rem;
  z-index: 2000;
  transform: translateY(100%);
  transition: transform 0.5s ease-in-out;
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 1000px;
  margin: 0 auto;
}

.cookie-text a {
  color: var(--color-secondary);
  font-weight: 600;
}

.cookie-text a:hover {
  text-decoration: underline;
}

.notification {
  position: fixed;
  top: 2rem;
  right: 2rem;
  background-color: var(--color-light);
  color: var(--color-dark);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 1rem;
  transform: translateX(120%);
  transition: transform 0.5s ease-in-out;
}

.notification:not(.hidden) {
  transform: translateX(0);
}

.notification.hidden {
  display: flex;
}

.notification-content i {
  font-size: 1.5rem;
  color: var(--color-success);
}

.close-notification {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-gray);
  cursor: pointer;
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
}

.animate-on-scroll {
  opacity: 0;
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-on-scroll[data-animation="fade-in"] {
  transform: translateY(20px);
}

.animate-on-scroll[data-animation="fade-in-up"] {
  transform: translateY(50px);
}

.animate-on-scroll[data-animation="fade-right"] {
  transform: translateX(-50px);
}

.animate-on-scroll[data-animation="fade-left"] {
  transform: translateX(50px);
}

.animate-on-scroll[data-animation="zoom-in"] {
  transform: scale(0.9);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

@media (max-width: 1024px) {
  .navbar-menu-container {
    position: fixed;
    top: 0;
    right: 0;
    width: 320px;
    height: 100%;
    background-color: var(--color-light);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform 0.4s ease-in-out;
    padding-top: 6rem;
  }
  .navbar-menu-container.active {
    transform: translateX(0);
  }
  .navbar-menu {
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
    gap: 1.5rem;
  }
  .nav-link {
    font-size: 1.2rem;
  }
  .navbar-actions {
    display: none;
  }
  .hamburger {
    display: block;
  }
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-text {
    order: 2;
  }
  .hero-image-container {
    order: 1;
    margin-bottom: 3rem;
  }
  .hero-image {
    transform: rotateY(0) rotateX(0);
  }
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-cta {
    justify-content: center;
  }
  .hero-features {
    justify-content: center;
    flex-wrap: wrap;
  }
  .case-study-card,
  .case-study-card:nth-child(even) {
    grid-template-columns: 1fr;
  }
  .case-study-card:nth-child(even) .case-study-image {
    order: 1;
  }
  .mission-vision-container {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-about {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
  }
  .section-padding {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
  .hero-section {
    padding-top: 8rem;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .case-study-card {
    padding: 2rem;
  }
  .case-study-metrics {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  .slider-controls {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cookie-content {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
}