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

:root {
  --primary-color: #2563eb;
  --secondary-color: #1e40af;
  --text-color: #1f2937;
  --light-bg: #f3f4f6;
  --white: #ffffff;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-color);
  line-height: 1.6;
}

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

/* Navbar */
.navbar {
  background-color: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

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

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

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

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

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

/* Hero Section */
.hero {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--secondary-color) 100%
  );
  color: var(--white);
  padding: 100px 0;
  text-align: center;
}

.hero-content h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero-content p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.btn-primary {
  display: inline-block;
  background-color: var(--white);
  color: var(--primary-color);
  padding: 12px 30px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: transform 0.3s, box-shadow 0.3s;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

/* Sections */
section {
  padding: 80px 0;
}

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

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

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

.service-card {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.3s;
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* Projects */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.project-card {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s;
}

.project-card:hover {
  transform: translateY(-5px);
}

.project-image {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--secondary-color) 100%
  );
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholder-image {
  font-size: 4rem;
}

.project-card h3,
.project-card p {
  padding: 0 1.5rem;
}

.project-card h3 {
  margin: 1.5rem 0 0.5rem 0;
  color: var(--primary-color);
}

.project-card p {
  padding-bottom: 1.5rem;
  color: #6b7280;
}

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

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  max-width: 900px;
  margin: 0 auto;
}

.contact-info h3 {
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

.contact-info p {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form input,
.contact-form textarea {
  padding: 12px;
  border: 1px solid #d1d5db;
  border-radius: 5px;
  font-size: 1rem;
  font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

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

/* Responsive */
@media (max-width: 768px) {
  .nav-menu {
    gap: 1rem;
  }

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

  .hero-content p {
    font-size: 1.1rem;
  }

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

  .contact-content {
    grid-template-columns: 1fr;
  }
}

/* Privacy Page Styles */
.privacy-section {
  padding: 80px 0;
  background-color: var(--white);
}

.page-title {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  text-align: center;
}

.last-updated {
  text-align: center;
  color: #6b7280;
  font-style: italic;
  margin-bottom: 3rem;
}

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

.privacy-block {
  margin-bottom: 2.5rem;
}

.privacy-block h2 {
  color: var(--primary-color);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.privacy-block p {
  margin-bottom: 1rem;
  line-height: 1.8;
  color: var(--text-color);
}

.privacy-block ul {
  margin-left: 2rem;
  margin-bottom: 1rem;
}

.privacy-block li {
  margin-bottom: 0.5rem;
  line-height: 1.8;
}

.privacy-block strong {
  color: var(--secondary-color);
}

@media (max-width: 768px) {
  .page-title {
    font-size: 2rem;
  }

  .privacy-block h2 {
    font-size: 1.5rem;
  }

  .privacy-block ul {
    margin-left: 1.5rem;
  }
}