@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Michroma&display=swap');

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #071017;
  color: #f4f7f9;
  font-family: "Inter", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 16, 23, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-family: "michroma", sans-serif;
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}

nav {
  display: flex;
  gap: 28px;
}

nav a {
  color: #aebbc5;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

nav a:hover {
  color: #ffffff;
}

main {
  overflow: hidden;
}

.hero {
  min-height: 78vh;
  display: flex;
  align-items: center;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.hero::after {
  content: "";
  position: absolute;
  width: 650px;
  height: 650px;
  right: -180px;
  top: -180px;
  border: 1px solid rgba(91, 188, 255, 0.15);
  border-radius: 50%;
  box-shadow:
    0 0 0 80px rgba(91, 188, 255, 0.025),
    0 0 0 160px rgba(91, 188, 255, 0.018);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 110px 28px;
}

.eyebrow,
.section-label {
  color: #68bdf0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: "michroma", sans-serif;
  font-weight: 400
  margin-top: 0;
}

h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero-copy {
  max-width: 670px;
  margin-bottom: 36px;
  color: #aebbc5;
  font-size: 1.1rem;
}

.button {
  display: inline-block;
  padding: 14px 22px;
  border: 1px solid #68bdf0;
  border-radius: 6px;
  background: #68bdf0;
  color: #061017;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  background: #8dcef4;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 100px 28px;
}

.section h2 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.section > p {
  max-width: 720px;
  color: #aebbc5;
}

.products {
  max-width: 1180px;
  margin: 0 auto;
  padding: 100px 28px;
}

.products > h2 {
  margin-bottom: 48px;
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.product-card {
  min-height: 290px;
  padding: 36px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 10px;
  background: #0c171f;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(104, 189, 240, 0.5);
}

.product-card h3 {
  margin-bottom: 14px;
  font-size: 1.8rem;
}

.product-card p {
  color: #aebbc5;
}

.about {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.contact {
  margin-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.contact a {
  color: #68bdf0;
}

footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px 28px 50px;
  color: #71808b;
  font-size: 0.82rem;
}

@media (max-width: 700px) {
  .nav {
    padding: 18px 20px;
  }

  nav {
    gap: 14px;
  }

  nav a {
    font-size: 0.78rem;
  }

  .hero-content,
  .section,
  .products {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero {
    min-height: 70vh;
  }

  .hero-content {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: auto;
  }
}