/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #2563eb;
  --secondary-color: #1e40af;
  --accent-color: #3b82f6;
  --text-dark: #1f2937;
  --text-light: #6b7280;
  --bg-light: #f9fafb;
  --bg-white: #ffffff;
  --border-color: #e5e7eb;
  --hero-gradient: radial-gradient(
      circle at top right,
      rgba(255, 255, 255, 0.25),
      transparent 50%
    ),
    linear-gradient(135deg, #0f172a 0%, #1d3a8a 45%, #312e81 100%);

  /* SVG icon palette (matches README Brand Colors) */
  --icon-blue: #1b5290ff;
  --icon-orange: #f27929ff;
  --icon-yellow: #ffcf2eff;
  --icon-light-blue: #96c6f8ff;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
    "Ubuntu", "Cantarell", sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-white);
}

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

/* Navigation */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar {
  background-color: var(--bg-white);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 20px;
}

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

.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-image {
  height: 50px;
  width: auto;
  transition: opacity 0.3s ease;
}

.logo-image:hover {
  opacity: 0.8;
}

.logo h1 {
  color: var(--primary-color);
  font-size: 1.8rem;
  font-weight: 700;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--text-dark);
  margin: 3px 0;
  transition: all 0.3s ease;
  border-radius: 3px;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero Section */
.hero {
  background: var(--hero-gradient);
  color: white;
  padding: 2rem 0;
  text-align: center;
}

.hero-content h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  background-color: white;
  color: var(--primary-color);
  padding: 1rem 2.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Section Styles */
section {
  padding: 2rem 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--text-dark);
  font-weight: 700;
}

/* Services Section */
.services {
  background-color: var(--bg-light);
}

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

.service-card {
  background-color: var(--bg-white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.service-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.service-card .icon img,
.expertise-icon img {
  width: 4rem;
  height: 4rem;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0;
  color: var(--primary-color);
}

.service-card p {
  color: var(--text-light);
  line-height: 1.7;
}

/* About Section */
.about {
  background-color: var(--bg-white);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

/* Expertise Section */
.expertise {
  background-color: var(--bg-white);
}

.expertise-content {
  max-width: 1000px;
  margin: 0 auto;
}

.expertise-intro {
  text-align: center;
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto 3rem;
}

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

.expertise-item {
  background-color: var(--bg-light);
  padding: 2rem;
  border-radius: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

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

.expertise-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.expertise-item h3 {
  font-size: 1.4rem;
  margin-bottom: 0;
  color: var(--primary-color);
}

.expertise-item p {
  color: var(--text-light);
  line-height: 1.7;
  text-align: left;
}

/* Contact Section */
.contact {
  background-color: var(--bg-light);
}

.contact-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.contact-content p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.contact-info {
  background-color: var(--bg-white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.contact-info p {
  margin-bottom: 1rem;
  font-size: 1rem;
}

.contact-info strong {
  color: var(--primary-color);
}

/* Footer */
footer {
  background-color: var(--text-dark);
  color: white;
  text-align: center;
  padding: 2rem 0;
}

footer p {
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.footer-link {
  color: white;
  text-decoration: underline;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.footer-link:hover {
  opacity: 1;
}

/* Legal Pages */
.legal-page {
  background-color: var(--bg-white);
  padding: 4rem 0;
}

.legal-page h1 {
  font-size: 2.5rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.last-updated {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.legal-content {
  max-width: 900px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.legal-content h3 {
  font-size: 1.3rem;
  color: var(--text-dark);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.legal-content p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.legal-content ul {
  margin-left: 2rem;
  margin-bottom: 1rem;
}

.legal-content li {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 0.5rem;
}

.legal-content a {
  color: var(--primary-color);
  text-decoration: underline;
}

.legal-content a:hover {
  color: var(--secondary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .navbar .container {
    flex-direction: row;
    justify-content: space-between;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--bg-white);
    flex-direction: column;
    gap: 0;
    padding: 0;
    transform: scaleY(0);
    transform-origin: top;
    overflow: hidden;
    visibility: hidden;
    transition: transform 0.3s ease, visibility 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }

  .nav-links.active {
    transform: scaleY(1);
    visibility: visible;
  }

  .nav-links li {
    border-bottom: 1px solid var(--border-color);
  }

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

  .nav-links a {
    display: block;
    padding: 1rem 20px;
    text-align: left;
  }

  .hero-content h2 {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

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

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

@media (max-width: 480px) {
  .hero {
    padding: 4rem 0;
  }

  .hero-content h2 {
    font-size: 1.75rem;
  }

  section {
    padding: 3rem 0;
  }
}