:root {
  --primary-color: #88c9a1;
  --primary-dark: #5aa67b;
  --primary-light: #c8e6d1;
  --secondary-color: #f5a623;
  --dark-color: #333333;
  --light-color: #f8f9fa;
  --gray-color: #6c757d;
  --white: #ffffff;
  --black: #000000;
  --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  color: var(--dark-color);
  background-color: var(--white);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 80px 0;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 15px;
  color: var(--dark-color);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background-color: var(--primary-color);
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-color);
  margin-bottom: 40px;
}

.cta-button {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 500;
  transition: var(--transition);
  border: 2px solid var(--primary-color);
  margin-top: 20px;
  text-align: center;
}

.cta-button:hover {
  background-color: transparent;
  color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

.cta-button.small {
  padding: 8px 20px;
  font-size: 0.9rem;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

header.scrolled {
  padding: 10px 0;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

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

.logo-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-right: 10px;
}

.logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
}

.logo p {
  font-size: 0.8rem;
  color: var(--gray-color);
  margin-left: 10px;
}

nav ul {
  display: flex;
}

nav ul li {
  margin-left: 30px;
}

nav ul li a {
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

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

nav ul li a:hover::after {
  width: 100%;
}

nav ul li a:hover {
  color: var(--primary-color);
}

.mobile-menu {
  font-size: 1.5rem;
  color: var(--dark-color);
  cursor: pointer;
  display: none;
}

.hero {
  padding-top: 150px;
  background-color: var(--primary-light);
  position: relative;
  overflow: hidden;
}

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

.hero-content {
  flex: 1;
  padding-right: 50px;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  color: var(--dark-color);
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--gray-color);
  margin-bottom: 30px;
}

.hero-image {
  flex: 1;
  position: relative;
}

.hero-image img {
  border-radius: 10px;
  box-shadow: var(--box-shadow);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
  100% {
    transform: translateY(0px);
  }
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.service-card {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  text-align: center;
  border-top: 4px solid var(--primary-color);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.service-card p {
  color: var(--gray-color);
  margin-bottom: 20px;
}

.service-card ul {
  text-align: left;
  margin-top: 20px;
}

.service-card ul li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.service-card ul li::before {
  content: "\f00c";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--primary-color);
}

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

.about .container {
  display: flex;
  align-items: center;
  gap: 50px;
}

.about-image {
  flex: 1;
}

.about-image img {
  border-radius: 10px;
  box-shadow: var(--box-shadow);
}

.about-content {
  flex: 1;
}

.timeline {
  position: relative;
  margin: 40px 0;
  padding-left: 30px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--primary-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 30px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -38px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--primary-color);
  border: 2px solid var(--white);
}

.timeline-date {
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 5px;
}

.timeline-content h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.certifications h3 {
  margin-bottom: 15px;
}

.certifications ul li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 25px;
}

.certifications ul li i {
  color: var(--primary-color);
  margin-right: 10px;
}

.testimonials {
  background-color: var(--white);
  text-align: center;
}

.testimonials-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.testimonial-card {
  background-color: var(--light-color);
  padding: 30px;
  border-radius: 10px;
  box-shadow: var(--box-shadow);
  margin-bottom: 30px;
  display: none;
}

.testimonial-card.active {
  display: block;
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.testimonial-content {
  font-style: italic;
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
}

.testimonial-content::before,
.testimonial-content::after {
  content: '"';
  font-size: 3rem;
  color: var(--primary-light);
  position: absolute;
  opacity: 0.3;
}

.testimonial-content::before {
  top: -20px;
  left: -10px;
}

.testimonial-content::after {
  bottom: -40px;
  right: -10px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 15px;
  border: 3px solid var(--primary-color);
}

.testimonial-author h4 {
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.testimonial-author span {
  color: var(--gray-color);
  font-size: 0.9rem;
}

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 30px;
}

.slider-prev,
.slider-next {
  background-color: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
  padding: 5px 15px;
  transition: var(--transition);
}

.slider-prev:hover,
.slider-next:hover {
  color: var(--primary-dark);
}

.slider-dots {
  display: flex;
  margin: 0 20px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--primary-light);
  margin: 0 5px;
  cursor: pointer;
  transition: var(--transition);
}

.dot.active {
  background-color: var(--primary-color);
  transform: scale(1.2);
}

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

.contact .container {
  display: flex;
  gap: 50px;
}

.contact-info {
  flex: 1;
}

.contact-methods {
  margin-top: 30px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-right: 20px;
  margin-top: 5px;
}

.contact-item h3 {
  font-size: 1.2rem;
  margin-bottom: 5px;
}

.social-links {
  display: flex;
  margin-top: 30px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--white);
  margin-right: 15px;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
}

.contact-form {
  flex: 1;
  background-color: var(--white);
  padding: 40px;
  border-radius: 10px;
  box-shadow: var(--box-shadow);
}

.form-group {
  margin-bottom: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-family: "Poppins", sans-serif;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(136, 201, 161, 0.2);
}

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

footer {
  background-color: var(--dark-color);
  color: var(--white);
  padding: 60px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

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

.footer-logo h3 {
  color: var(--white);
  margin-bottom: 10px;
}

.footer-logo p {
  color: rgba(255, 255, 255, 0.7);
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-links h4::after,
.footer-services h4::after,
.footer-contact h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer-links ul li,
.footer-services ul li {
  margin-bottom: 10px;
}

.footer-links ul li a,
.footer-services ul li {
  color: rgba(255, 255, 255, 0.7);
  transition: var(--transition);
}

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

.footer-contact ul li {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.footer-contact ul li i {
  margin-right: 10px;
  color: var(--primary-color);
}

.footer-bottom {
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.footer-bottom p {
  margin-bottom: 10px;
}

.footer-bottom i {
  color: var(--primary-color);
}

@media (max-width: 992px) {
  .hero .container,
  .about .container,
  .contact .container {
    flex-direction: column;
  }

  .hero-content,
  .about-content,
  .contact-info {
    padding-right: 0;
    margin-bottom: 40px;
  }

  .hero-image,
  .about-image {
    margin-top: 40px;
  }

  section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  nav ul {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--white);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 999;
  }

  nav ul.active {
    left: 0;
  }

  nav ul li {
    margin: 15px 0;
  }

  .mobile-menu {
    display: block;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 576px) {
  .hero {
    padding-top: 120px;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  section {
    padding: 50px 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }

  .testimonial-author img {
    margin-right: 0;
    margin-bottom: 15px;
  }
}