:root {
  --blueberry: #087bff;
  --deep-blue: #0057d9;
  --midnight: #071426;
  --sky: #69b5ff;
  --ice: #f2f8ff;
  --white: #ffffff;

  --bg: #040a12;
  --surface: #091321;
  --muted: #9db0c4;
  --line: rgba(255,255,255,.1);

  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "SF Pro Display",
    "SF Pro Text",
    "Segoe UI",
    sans-serif;

  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: white;
}

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

.topbar {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;

  height: 64px;
  padding: 0 clamp(18px,4vw,60px);

  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;

  background:
    linear-gradient(
      180deg,
      rgba(3,8,15,.95),
      rgba(3,8,15,.72),
      transparent
    );
}

.brand {
  font-size: 22px;
  font-weight: 850;
  letter-spacing: -.05em;
}

.brand span {
  color: var(--sky);
}

.topbar nav {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.topbar nav .active,
.topbar nav a:hover {
  color: white;
}

.signin {
  justify-self: end;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.07);
  font-size: 13px;
  font-weight: 750;
}

.hero {
  position: relative;
  min-height: 760px;
  padding:
    150px
    clamp(22px,6vw,90px)
    80px;

  display: flex;
  align-items: flex-end;

  overflow: hidden;

  background:
    radial-gradient(
      circle at 78% 30%,
      rgba(105,181,255,.35),
      transparent 18%
    ),
    linear-gradient(
      135deg,
      #071426 0%,
      #071426 45%,
      #0753ae 100%
    );
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      0deg,
      var(--bg),
      transparent 38%
    );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 850px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--sky);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .18em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(50px,7vw,100px);
  line-height: .92;
  letter-spacing: -.065em;
}

.hero h1 span {
  color: var(--blueberry);
}

.description {
  max-width: 600px;
  margin: 26px 0 30px;

  color: #d4dfeb;
  font-size: 19px;
  line-height: 1.55;
}

.primary-button {
  min-height: 48px;
  padding: 0 22px;

  display: inline-flex;
  align-items: center;

  border-radius: 999px;
  background: white;
  color: #071426;

  font-weight: 800;
}

.hero-mark {
  position: absolute;
  z-index: 1;
  right: 4vw;
  top: 48%;

  transform: translateY(-50%);

  font-size: clamp(260px,38vw,650px);
  line-height: .7;
  font-weight: 900;

  color: rgba(255,255,255,.055);
}

.content {
  position: relative;
  z-index: 3;

  padding:
    50px
    clamp(18px,5vw,72px)
    100px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;

  margin-bottom: 22px;
}

.section-heading h2,
.future h2 {
  margin: 0;
  font-size: clamp(28px,3vw,38px);
  letter-spacing: -.045em;
}

.section-heading > span {
  color: var(--muted);
  font-size: 12px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(5,minmax(150px,1fr));
  gap: 18px;
}

.poster {
  position: relative;

  aspect-ratio: 2/3;

  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 17px;

  transition: transform .18s ease;
}

.card:hover .poster {
  transform: translateY(-5px);
}

.poster b {
  position: absolute;
  top: 17px;
  right: 17px;

  font-size: 35px;
}

.poster strong {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 20px;

  font-size: clamp(20px,2vw,28px);
  line-height: 1;
  letter-spacing: -.04em;
}

.poster-1 {
  background:
    radial-gradient(circle at 50% 25%,#69b5ff,transparent 15%),
    linear-gradient(160deg,#071426,#087bff);
}

.poster-2 {
  background:
    linear-gradient(150deg,#071426,#17477e,#69b5ff);
}

.poster-3 {
  background:
    radial-gradient(circle at 50% 55%,#087bff,transparent 21%),
    linear-gradient(#02060b,#071426);
}

.poster-4 {
  background:
    linear-gradient(160deg,#69b5ff,#087bff,#071426);
}

.poster-5 {
  background:
    radial-gradient(circle at 62% 20%,#fff,transparent 8%),
    linear-gradient(#69b5ff,#144976,#071426);
}

.card p {
  margin: 13px 4px 4px;
  font-size: 14px;
  font-weight: 750;
}

.card small {
  margin-left: 4px;
  color: var(--muted);
}

.future {
  margin-top: 85px;
}

.future-box {
  margin-top: 20px;
  min-height: 150px;
  padding: 30px;

  display: flex;
  flex-direction: column;
  justify-content: center;

  border: 1px solid var(--line);
  border-radius: 20px;

  background:
    linear-gradient(
      135deg,
      rgba(8,123,255,.1),
      rgba(255,255,255,.025)
    );
}

.future-box strong {
  font-size: 21px;
}

.future-box p {
  margin: 7px 0 0;
  color: var(--muted);
}

footer {
  padding:
    36px
    clamp(18px,5vw,72px);

  display: flex;
  justify-content: space-between;

  border-top: 1px solid var(--line);

  color: var(--muted);
  font-size: 12px;
}

footer strong {
  color: white;
}

footer p {
  margin: 5px 0 0;
}

@media (max-width: 900px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .topbar nav {
    display: none;
  }

  .cards {
    grid-template-columns: repeat(3,minmax(150px,1fr));
  }
}

@media (max-width: 600px) {
  .topbar {
    height: 58px;
    padding: 0 16px;
  }

  .brand {
    font-size: 19px;
  }

  .hero {
    min-height: 700px;
    padding:
      120px
      20px
      60px;
  }

  .hero h1 {
    font-size: clamp(48px,15vw,70px);
  }

  .description {
    font-size: 16px;
  }

  .primary-button {
    width: 100%;
    justify-content: center;
  }

  .content {
    padding-left: 16px;
    padding-right: 16px;
  }

  .cards {
    display: flex;
    overflow-x: auto;
    gap: 13px;
    padding-bottom: 12px;

    scrollbar-width: none;
  }

  .cards::-webkit-scrollbar {
    display: none;
  }

  .card {
    flex: 0 0 min(58vw,220px);
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  footer {
    flex-direction: column;
    gap: 20px;
  }
}

.catalog-link {
  display: block;
}

.poster-image {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.catalog-empty {
  grid-column: 1 / -1;

  min-height: 180px;
  padding: 30px;

  display: flex;
  align-items: center;
  gap: 24px;

  border: 1px solid var(--line);
  border-radius: 20px;

  background:
    linear-gradient(
      135deg,
      rgba(8,123,255,.09),
      rgba(255,255,255,.025)
    );
}

.catalog-empty-mark {
  color: var(--blueberry);

  font-size: 70px;
  font-weight: 900;
  line-height: 1;
}

.catalog-empty strong {
  font-size: 20px;
}

.catalog-empty p {
  margin: 7px 0 0;

  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 600px) {
  .catalog-empty {
    align-items: flex-start;
    padding: 24px;
  }
}