/* Base styles */
:root {
  --primary-color: #0a3d62;
  --secondary-color: #3c6382;
  --accent-color: #60a3bc;
  --light-gray: #f5f5f5;
  --medium-gray: #e0e0e0;
  --dark-gray: #333333;
  --white: #ffffff;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
}

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

a:hover {
  color: var(--accent-color);
}

ul {
  list-style: none;
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

section {
  padding: 4rem 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1.5rem;
}

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

.section-title {
  margin-bottom: 2.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.section-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 50px;
  background-color: var(--primary-color);
}

.section-title.text-center::after {
  left: 50%;
  transform: translateX(-50%);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  text-align: center;
}

.btn:hover {
  background-color: var(--secondary-color);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

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

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

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

.header-scrolled {
  padding: 10px 0;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

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

.logo img {
  height: 50px;
  margin-right: 10px;
}

.logo h1 {
  font-size: 1.5rem;
  margin-bottom: 0;
}

.nav-menu {
  display: flex;
}

.nav-item {
  margin-left: 30px;
}

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

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

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

.hamburger {
  display: none;
  cursor: pointer;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  transition: var(--transition);
  background-color: var(--primary-color);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--light-gray);
  padding-top: 80px;
}

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

.hero-text {
  flex: 1;
  padding-right: 30px;
}

.hero-image {
  flex: 1;
  text-align: center;
}

.hero-image img {
  max-height: 400px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* About Section */
.about-content {
  display: flex;
  align-items: center;
  gap: 30px;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
}

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

.service-card {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
}

.service-image {
  height: 200px;
  background-color: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-image img {
  height: 150px;
  margin: 0 auto;
}

.service-content {
  padding: 20px;
}

/* International Section */
.international-section {
  background-color: var(--light-gray);
}

.international-content {
  display: flex;
  align-items: center;
  gap: 30px;
}

.international-text {
  flex: 1;
}

.international-image {
  flex: 1;
}

/* Document Section */
.document-content {
  display: flex;
  align-items: center;
  gap: 30px;
}

.document-text {
  flex: 1;
}

.document-image {
  flex: 1;
}

/* Testimonials Section */
.testimonials-section {
  background-color: var(--light-gray);
}

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

.testimonial-card {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  margin: 20px 0;
  box-shadow: var(--box-shadow);
  position: relative;
}

.testimonial-card::before {
  content: """;
  position: absolute;
  top: 10px;
  left: 20px;
  font-size: 5rem;
  color: var(--light-gray);
  line-height: 1;
}

.testimonial-text {
  padding-left: 40px;
  position: relative;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  margin-top: 20px;
}

.author-image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: bold;
  margin-right: 15px;
}

.author-details h4 {
  margin-bottom: 0.2rem;
}

.author-details p {
  margin-bottom: 0;
  color: var(--secondary-color);
}

/* Contact Section */
.contact-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 50px;
}

.contact-info {
  display: flex;
  flex-direction: column;
}

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

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 15px;
}

.contact-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--white);
}

.contact-details h4 {
  margin-bottom: 0.2rem;
}

.contact-details p {
  margin-bottom: 0;
}

.contact-form {
  background-color: var(--white);
  padding: 30px;
  border-radius: 10px;
  box-shadow: var(--box-shadow);
}

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

.form-control {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--medium-gray);
  border-radius: 5px;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(10, 61, 98, 0.1);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.form-checkbox input {
  margin-right: 10px;
  margin-top: 5px;
}

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

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
}

.footer-brand img {
  height: 50px;
  margin-bottom: 15px;
}

.footer-brand p {
  margin-bottom: 1rem;
}

.footer-heading {
  color: var(--white);
  margin-bottom: 1.5rem;
  padding-bottom: 10px;
  position: relative;
}

.footer-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 30px;
  background-color: var(--accent-color);
}

.footer-links a {
  color: var(--white);
  opacity: 0.8;
  transition: var(--transition);
  display: block;
  margin-bottom: 10px;
}

.footer-links a:hover {
  opacity: 1;
  padding-left: 5px;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--accent-color);
  transform: translateY(-3px);
}

.social-link svg {
  width: 20px;
  height: 20px;
  fill: var(--white);
}

.copyright {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Blog section */
.blog-section {
  background-color: var(--white);
}

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

.blog-card {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-10px);
}

.blog-image {
  height: 200px;
  background-color: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-image img {
  height: 150px;
  margin: 0 auto;
}

.blog-content {
  padding: 20px;
}

.blog-date {
  font-size: 0.9rem;
  color: var(--accent-color);
  margin-bottom: 10px;
}

.blog-excerpt {
  margin-bottom: 20px;
}

/* Single blog post */
.blog-post {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 20px 40px;
}

.blog-post-header {
  margin-bottom: 30px;
}

.blog-post-meta {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  color: var(--accent-color);
  font-size: 0.9rem;
}

.blog-post-meta span {
  margin-right: 20px;
  display: flex;
  align-items: center;
}

.blog-post-meta svg {
  margin-right: 5px;
}

.blog-post-image {
  margin-bottom: 30px;
  border-radius: 10px;
  overflow: hidden;
}

.blog-post-content {
  line-height: 1.8;
}

.blog-post-content h2,
.blog-post-content h3 {
  margin-top: 40px;
}

.blog-post-content img {
  margin: 30px auto;
  border-radius: 10px;
}

.blog-post-content blockquote {
  border-left: 5px solid var(--primary-color);
  padding-left: 20px;
  margin: 30px 0;
  font-style: italic;
}

/* Thanks page */
.thanks-page {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px 40px;
}

.thanks-content {
  max-width: 600px;
}

.thanks-icon {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px;
}

.thanks-icon svg {
  width: 50px;
  height: 50px;
  fill: var(--white);
}

/* Legal pages */
.legal-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 20px 40px;
}

.legal-page h2 {
  margin-top: 40px;
  margin-bottom: 20px;
}

.legal-page h3 {
  margin-top: 30px;
  margin-bottom: 15px;
}

.legal-page p, .legal-page ul, .legal-page ol {
  margin-bottom: 20px;
}

.legal-page ul, .legal-page ol {
  padding-left: 20px;
}

.legal-page ul li, .legal-page ol li {
  margin-bottom: 10px;
}

/* Responsive styles */
@media (max-width: 992px) {
  h1 {
    font-size: 2.2rem;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  .hero-content,
  .about-content,
  .international-content,
  .document-content {
    flex-direction: column;
  }
  
  .hero-text,
  .about-text,
  .international-text,
  .document-text {
    order: 2;
    padding-right: 0;
    margin-top: 30px;
  }
  
  .hero-image,
  .about-image,
  .international-image,
  .document-image {
    order: 1;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 80px;
    flex-direction: column;
    background-color: var(--white);
    width: 100%;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
    padding: 20px 0;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-item {
    margin: 15px 0;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-heading::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .social-links {
    justify-content: center;
  }
  
  .footer-links a:hover {
    padding-left: 0;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .hero {
    height: auto;
    padding: 100px 0 50px;
  }
  
  .testimonial-card {
    padding: 20px;
  }
  
  .testimonial-card::before {
    font-size: 3rem;
  }
}