body {
  background: #e3f2fd;
  color: #222;
  font-family: 'Segoe UI', Arial, sans-serif;
  margin: 0;
  padding: 0;
}
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, #001a33 0%, #003366 100%);
  color: #fff;
  padding: 15px 20px;
  position: relative;
}
.logo img {
  max-height: 80px;
  filter: contrast(1.3) saturate(1.5) brightness(1.1);
  mix-blend-mode: lighten;
  opacity: 0.95;
}
nav ul.main-menu {
  display: flex;
  margin-left: auto;
  gap: 30px;
  list-style: none;
  padding: 0;
  margin-top: 0;
  margin-bottom: 0;
}
nav ul.main-menu li a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  padding: 8px 16px;
  border-radius: 6px;
  transition: background 0.2s;
}
nav ul.main-menu li a:hover,
nav ul.main-menu li.active a {
  background: #1b9c4f;
}
.hamburger {
  display: none;
  cursor: pointer;
  font-size: 32px;
  color: #fff;
}
section.hero {
  background: linear-gradient(90deg, #0a84ff 70%, #1b9c4f 100%);
  color: #fff;
  text-align: center;
  padding: 48px 20px 32px 20px;
}
section.hero h1 {
  font-size: 2.5em;
  margin-bottom: 0.3em;
}
section.hero .subtitle {
  font-size: 1.25em;
  margin-bottom: 0.7em;
}
section.services {
  background: #fff;
  border-radius: 10px;
  margin: 40px auto;
  padding: 30px 20px;
  max-width: 1000px;
  box-shadow: 0 6px 32px rgba(10, 132, 255, 0.1);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 25px;
  margin-top: 20px;
}
.service-card {
  background: #e3f2fd;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(10, 132, 255, 0.15);
  padding: 18px 12px;
  text-align: center;
  transition: transform 0.2s;
}
.service-card:hover {
  transform: translateY(-5px);
}
.service-card img {
  max-width: 75px;
  margin-bottom: 10px;
  border-radius: 8px;
}
.service-card h3 {
  margin: 0 0 8px 0;
  color: #0a84ff;
  font-size: 1.1em;
}
.service-card p {
  font-size: 0.95em;
}
section.testimonials,
section.projects,
section.gallery {
  background: #fff;
  border-radius: 10px;
  margin: 40px auto;
  padding: 30px 20px;
  max-width: 1000px;
  box-shadow: 0 6px 32px rgba(27, 156, 79, 0.1);
}
.testimonial,
.project {
  background: #f6fcfe;
  border-left: 6px solid #0a84ff;
  margin: 18px 0;
  padding: 16px 15px;
  border-radius: 8px;
}
.testimonial-author {
  font-weight: bold;
  color: #0a84ff;
}
.project-title {
  font-weight: bold;
  color: #1b9c4f;
  font-size: 1.08em;
}
.gallery-list {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.gallery-img {
  width: 180px;
  height: 120px;
  object-fit: cover;
  border: 3px solid #0a84ff;
  border-radius: 8px;
  background: #e3f2fd;
  transition: box-shadow 0.2s;
}
.gallery-img:hover {
  box-shadow: 0 0 15px rgba(10, 132, 255, 0.5);
}
.contact-info {
  background: #0a84ff;
  color: #fff;
  border-radius: 10px;
  padding: 24px 18px;
  margin: 24px 0;
}
.contact-info h2 {
  margin: 0 0 12px 0;
}
.contact-info .row {
  margin-bottom: 14px;
}
.contact-info .label {
  font-weight: bold;
  color: #111212;
}
.contact-form {
  background: #fff;
  padding: 24px 18px;
  border-radius: 10px;
  margin: 24px 0;
  box-shadow: 0 2px 12px rgba(10, 132, 255, 0.1);
}
.contact-form label {
  display: block;
  margin-bottom: 3px;
  color: #0a84ff;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 2px solid #1b9c4f;
  border-radius: 7px;
  padding: 7px;
  margin-bottom: 16px;
  font-size: 1em;
  transition: border-color 0.2s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #0a84ff;
}
.contact-form button {
  background: #0a84ff;
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 10px 28px;
  font-size: 1.1em;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s;
}
.contact-form button:hover {
  background: #1b9c4f;
}
footer {
  padding: 16px 0;
  text-align: center;
  font-size: 1em;
  background: linear-gradient(90deg, #0a84ff 70%, #1b9c4f 100%);
}
@media (max-width: 700px) {
  header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  nav ul.main-menu {
    flex-direction: column;
    background: #001a33;
    position: absolute;
    top: 70px;
    right: 0;
    width: 70vw;
    display: none;
    margin: 0;
    box-shadow: 0 4px 20px #001a3322;
    z-index: 20;
  }
  nav ul.main-menu.show {
    display: flex;
  }
  .hamburger {
    display: block;
    margin-left: 20px;
  }
}