@import url('https://fonts.googleapis.com/css2?family=Orbitron&display=swap');

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background-color: #000000;
  color: #ffffff;
  font-family: 'Orbitron', monospace, sans-serif;
  font-weight: 400;
  line-height: 1.4;
}

a {
  color: #fff;
  text-decoration: none;
}

header.header {
  background-color: #0a15ff;
  border-radius: 20px;
  margin: 20px 40px;
  padding: 10px 20px;
}

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

.nav-logo {
  font-weight: 900;
  font-size: 1.1rem;
  color: #fff;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  text-transform: uppercase;
}

.nav-menu li a {
  color: #fff;
  white-space: nowrap;
}

.hero {
  background-color: #0a15ff;
  border-radius: 30px;
  margin: 20px 40px;
  padding: 40px 30px;
}

.hero-content {
  display: flex;
  gap: 40px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-img {
  width: 320px;
  border-radius: 20px;
  object-fit: cover;
}

.hero-text {
  max-width: 580px;
  color: #e0e0e0;
}

.hero-text h1 {
  font-weight: 700;
  font-size: 1.8rem;
  margin-bottom: 15px;
  color: #f1f1f1;
  text-transform: uppercase;
  letter-spacing: 1.3px;
}

.hero-text p {
  font-weight: 400;
  font-size: 0.9rem;
  margin-bottom: 30px;
  line-height: 1.5;
}

.btn-yellow {
  background-color: #f0ff5a;
  color: #000;
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  font-size: 1.1rem;
  padding: 15px 30px;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.btn-yellow:hover {
  background-color: #dbde36;
}

.industry {
  margin: 60px 40px 40px 40px;
  text-align: center;
}

.industry h2 {
  font-weight: 700;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1.3px;
  margin-bottom: 10px;
}

.industry-desc {
  font-weight: 300;
  font-size: 0.85rem;
  max-width: 900px;
  margin: 0 auto 40px auto;
  color: #ccc;
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 900px;
  margin: 0 auto 40px auto;
  gap: 30px 10px;
  color: #f0f0f0;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  line-height: 1.4;
}

.btn-center {
  display: inline-block;
  margin: 0 auto 60px auto;
}

.solutions {
  background-color: #0a15ff;
  border-radius: 30px;
  margin: 40px 40px 60px 40px;
  padding: 40px 30px;
  color: #e0e0e0;
}

.solution-block {
  display: flex;
  gap: 30px;
  align-items: center;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.solution-block.reverse {
  flex-direction: row-reverse;
}

.solution-img {
  width: 320px;
  border-radius: 20px;
  object-fit: cover;
}

.solution-text {
  max-width: 600px;
}

.solution-text h2 {
  font-weight: 700;
  font-size: 1.5rem;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1.3px;
}

.solution-text p {
  font-weight: 300;
  font-size: 0.9rem;
  margin-bottom: 15px;
  line-height: 1.5;
}

.contact {
  margin: 0 40px 40px 40px;
  text-align: center;
  color: #fff;
}

.contact h2 {
  font-weight: 700;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1.3px;
  margin-bottom: 10px;
}

.contact-desc {
  font-weight: 300;
  font-size: 0.9rem;
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form input,
.contact-form textarea {
  background-color: #1c1c1c;
  border: none;
  border-radius: 5px;
  padding: 15px;
  color: #fff;
  font-family: 'Orbitron', monospace, sans-serif;
  font-size: 1rem;
  resize: vertical;
}

.contact-form textarea {
  min-height: 120px;
}

.btn-full {
  width: 100%;
  font-size: 1.3rem;
  padding: 20px 0;
  font-weight: 400;
  border-radius: 20px;
}

footer.footer {
  background-color: #0a15ff;
  border-radius: 0 0 20px 20px;
  margin: 0 40px 20px 40px;
  padding: 15px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: #e0e0e0;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-right a {
  margin-left: 15px;
  color: #e0e0e0;
  font-weight: 400;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.footer-right a:hover {
  text-decoration: underline;
}

/* Адаптив */

@media (max-width: 900px) {
  .hero-content,
  .solution-block {
    flex-direction: column;
  }
  .solution-block.reverse {
    flex-direction: column;
  }
  .hero-img,
  .solution-img {
    width: 100%;
    max-width: 360px;
  }
  .industry-list {
    grid-template-columns: repeat(1, 1fr);
    gap: 20px 0;
  }
}

@media (max-width: 480px) {
  header.header,
  .hero,
  .solutions,
  .industry,
  .contact,
  footer.footer {
    margin: 15px 15px 15px 15px;
    padding: 20px 15px;
  }
  .nav-menu {
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.85rem;
  }
  .btn-yellow {
    font-size: 1rem;
    padding: 12px 20px;
  }
  .contact-form input,
  .contact-form textarea {
    font-size: 0.9rem;
  }
  .nav-menu {
    display: none;
  }
}