@import url('chillax.css');

:root {
  --bg: #020617;
  --surface: #0f172a;
  --text: #f8fafc;
  --muted: #cbd5e1;
  --accent: #38bdf8;
  --line: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 8vw;
  background: rgba(2, 6, 23, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  font-size: 1.25rem;
  font-family: Chillax-Semibold;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--text);
}

.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover {
  color: var(--text);
}

.hero {
  min-height: 72vh;
  display: grid;
  place-items: center;
  padding: 96px 8vw;
  background:
    radial-gradient(circle at 25% 25%, rgba(56, 189, 248, 0.22), transparent 35%),
    radial-gradient(circle at 75% 20%, rgba(14, 165, 233, 0.18), transparent 30%),
    linear-gradient(135deg, #020617 0%, #0f172a 100%);
  text-align: center;
}

.hero-content {
  max-width: 820px;
}

.hero-mark {
  width: 80px;
  height: 80px;
  margin: 0 auto 28px;
  display: grid;
  place-items: center;
}

.hero-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

h1 {
  margin: 0 0 28px;
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(3rem, 9vw, 6rem);
  letter-spacing: -0.06em;
}

h2 {
  margin-top: 40px;
  font-size: 1.25rem;
}

main section h2 {
  margin: 0 0 20px;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

p,
li {
  color: var(--muted);
}

.hero p {
  margin: 24px auto 0;
  max-width: 680px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 8vw;
}

body:has(.hero) main {
  max-width: none;
  padding: 0;
}

main section {
  padding: 88px 8vw;
  border-top: 1px solid var(--line);
}

.section-inner {
  max-width: 980px;
  margin: 0 auto;
}

.lead {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.12rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.card,
.box {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.045);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.card p {
  margin: 0;
  font-size: 0.96rem;
}

.product-section {
  display: none;
}

main a {
  color: var(--accent);
}

footer {
  padding: 32px 8vw;
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
}

.footer-inner {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  text-align: left;
}

.footer-links {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.icon-link {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  text-decoration: none;
  color: var(--text);
}

.icon-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

@media (max-width: 760px) {
  .topbar {
    padding: 14px 6vw;
  }

  .nav {
    gap: 14px;
    font-size: 0.9rem;
  }

  .hero,
  main section {
    padding-left: 6vw;
    padding-right: 6vw;
  }

  main {
    padding-left: 6vw;
    padding-right: 6vw;
  }

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