body {
  font-family: 'Montserrat', Arial, sans-serif;
  margin: 0;
  background: #f7fafd;
  color: #222;
  scroll-behavior: smooth;
}

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

header {
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 0;
}
.logo {
  font-weight: 700;
  font-size: 1.5rem;
  color: #1a6fb4;
  letter-spacing: 1px;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}
nav a {
  text-decoration: none;
  color: #222;
  font-weight: 500;
  transition: color 0.2s;
}
nav a:hover {
  color: #1a6fb4;
}

#hero {
  display: flex;
  align-items: center;
  min-height: 80vh;
  background: linear-gradient(120deg, #e0eafc 0%, #cfdef3 100%);
  padding: 3rem 0 2rem 0;
}
.hero-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3rem;
}
.hero-text {
  flex: 1 1 350px;
}
.hero-text h1 {
  font-size: 2.8rem;
  color: #1a6fb4;
  margin-bottom: 0.5rem;
}
.hero-text h2 {
  font-size: 1.5rem;
  color: #555;
  margin-bottom: 1.2rem;
}
.hero-text p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}
.btn-primary {
  background: linear-gradient(90deg, #1a6fb4 0%, #3ec6e0 100%);
  color: #fff;
  padding: 0.9rem 2.2rem;
  border: none;
  border-radius: 30px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(30,111,180,0.08);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  display: inline-block;
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 8px 24px rgba(30,111,180,0.15);
}
.hero-img img {
  width: 220px;
  height: 220px;
  object-fit: cover;
  border-radius: 50%;
  border: 6px solid #fff;
  box-shadow: 0 4px 24px rgba(30,111,180,0.10);
  background: #fff;
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

#about {
  background: #fff;
  padding: 3rem 0;
  text-align: center;
}
#about h2 {
  color: #1a6fb4;
  margin-bottom: 1rem;
}
#about p {
  max-width: 700px;
  margin: 0 auto;
  color: #444;
}

#services {
  background: #f7fafd;
  padding: 3rem 0;
  text-align: center;
}
#services h2 {
  color: #1a6fb4;
  margin-bottom: 2rem;
}
.services-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.service-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 2px 16px rgba(30,111,180,0.07);
  padding: 2rem 1.5rem;
  width: 260px;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  text-align: center;
}
.service-card i {
  font-size: 2.5rem;
  color: #1a6fb4;
  margin-bottom: 1rem;
}
.service-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 8px 32px rgba(30,111,180,0.13);
}

#portfolio {
  background: #fff;
  padding: 3rem 0;
  text-align: center;
}
#portfolio h2 {
  color: #1a6fb4;
  margin-bottom: 2rem;
}
.portfolio-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.portfolio-item {
  background: #f7fafd;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(30,111,180,0.07);
  width: 260px;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  position: relative;
}
.portfolio-item img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
}
.portfolio-desc {
  padding: 1rem;
  color: #222;
  font-weight: 500;
}
.portfolio-item:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 8px 24px rgba(30,111,180,0.13);
}

#testimonials {
  background: #f7fafd;
  padding: 3rem 0;
  text-align: center;
}
#testimonials h2 {
  color: #1a6fb4;
  margin-bottom: 2rem;
}
.testimonials-grid {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.testimonial-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(30,111,180,0.07);
  padding: 1.5rem 1.2rem;
  width: 320px;
  font-style: italic;
  color: #444;
  transition: transform 0.2s, box-shadow 0.2s;
}
.testimonial-card span {
  display: block;
  margin-top: 1rem;
  color: #1a6fb4;
  font-weight: 600;
  font-style: normal;
}
.testimonial-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 8px 24px rgba(30,111,180,0.13);
}

#contact {
  background: #fff;
  padding: 3rem 0;
  text-align: center;
}
#contact h2 {
  color: #1a6fb4;
  margin-bottom: 2rem;
}
.contact-content {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: center;
  align-items: flex-start;
}
.contact-form {
  flex: 1 1 320px;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  background: #f7fafd;
  padding: 2rem 1.5rem;
  border-radius: 14px;
  box-shadow: 0 2px 12px rgba(30,111,180,0.07);
}
.contact-form input,
.contact-form textarea {
  padding: 0.9rem 1rem;
  border: 1px solid #dbeafe;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  resize: none;
}
.contact-form button {
  margin-top: 0.5rem;
}
.contact-info {
  flex: 1 1 220px;
  text-align: left;
  margin-top: 1.5rem;
}
.whatsapp-icon, .contact-info-whatsapp {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-top: 1.2rem;
}
.contact-info p {
  margin: 0.7rem 0;
  color: #444;
  font-size: 1.05rem;
}
.contact-info i {
  color: #1a6fb4;
  margin-right: 0.7rem;
}

footer {
  background: #1a6fb4;
  color: #fff;
  padding: 1.5rem 0;
  text-align: center;
}
.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.footer-links a {
  color: #fff;
  margin-left: 1.5rem;
  text-decoration: underline;
  font-size: 0.98rem;
}
.footer-links a:hover {
  text-decoration: none;
}

@media (max-width: 900px) {
  .hero-content, .services-grid, .portfolio-grid, .testimonials-grid, .contact-content, .footer-content {
    flex-direction: column;
    align-items: center;
  }
  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }
  .contact-content {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  .contact-info, .contact-form, .whatsapp-icon, .contact-info-whatsapp {
    width: 98%;
    margin: 0 auto;
    text-align: center;
  }
  .contact-info {
    margin-top: 0.5rem;
  }
}
@media (max-width: 600px) {
  .container {
    width: 98%;
    padding: 0 0.5rem;
  }
  .hero-text h1 {
    font-size: 2rem;
  }
  .service-card, .portfolio-item, .testimonial-card {
    width: 98%;
  }
  .contact-form, .contact-info {
    width: 98%;
  }
}