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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, sans-serif;
  color: #172033;
  background: #ffffff;
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

.header {
  padding: 22px 0;
  border-bottom: 1px solid #eeeeee;
  background: #ffffff;
}

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

.logo {
  font-size: 26px;
  font-weight: bold;
  color: #172033;
  text-decoration: none;
}

.logo span {
  color: #5781d5;
}

nav {
  display: flex;
  gap: 25px;
}

nav a {
  color: #172033;
  text-decoration: none;
  font-size: 15px;
}

nav a:hover {
  color: #5781d5;
}

/* Hero */
.hero {
  padding: 120px 0;
  background: #f4f7ff;
}

.hero-content {
  max-width: 750px;
}

.eyebrow {
  color: #5781d5;
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 2px;
  margin-bottom: 15px;
}

h1 {
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.15;
  margin-bottom: 25px;
}

h2 {
  font-size: 38px;
  line-height: 1.2;
  margin-bottom: 20px;
}

h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.hero-text {
  font-size: 18px;
  color: #5f6878;
  max-width: 600px;
  margin-bottom: 30px;
}

.btn {
  display: inline-block;
  padding: 14px 25px;
  background: #5781d5;
  color: white;
  border: none;
  border-radius: 6px;
  text-decoration: none;
  font-size: 15px;
  cursor: pointer;
}

.btn:hover {
  background: #3f68b8;
}

/* Sections */
.section {
  padding: 90px 0;
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-grid p,
.contact-grid p {
  color: #5f6878;
  margin-bottom: 15px;
}

.services-section {
  background: #f8f9fc;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 35px;
}

.service-card {
  background: white;
  padding: 30px;
  border: 1px solid #e8ebf2;
  border-radius: 10px;
}

.service-card p {
  color: #5f6878;
}

/* Contact */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid #dfe3eb;
  border-radius: 6px;
  font: inherit;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #5781d5;
}

.contact-form .btn {
  align-self: flex-start;
}

#formMessage {
  color: #5781d5;
  font-size: 14px;
}

/* Footer */
.footer {
  padding: 25px 0;
  background: #172033;
  color: white;
  text-align: center;
}

.footer p {
  color: #d4d9e4;
  margin: 0;
}

/* Responsive */
@media (max-width: 700px) {
  .nav {
    flex-direction: column;
    gap: 15px;
  }

  nav {
    gap: 15px;
  }

  .hero {
    padding: 80px 0;
  }

  .section {
    padding: 60px 0;
  }

  h2 {
    font-size: 30px;
  }

  .about-grid,
  .contact-grid,
  .services-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}