* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: #06101a;
  color: #f7fbff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

img {
  display: block;
  max-width: 100%;
}

.site-header {
  width: min(1120px, calc(100% - 28px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  flex: 0 0 auto;
}

.brand-copy {
  min-width: 0;
}

.brand-copy strong,
.brand-copy span {
  display: block;
}

.brand-copy strong {
  font-size: 17px;
}

.brand-copy span {
  margin-top: 1px;
  color: #73cfff;
  font-size: 10px;
  white-space: nowrap;
}

.nav {
  display: flex;
  gap: 24px;
  color: #a9b6c7;
  font-size: 13px;
}

.nav a:hover {
  color: #fff;
}

.hero {
  position: relative;
  width: min(1120px, calc(100% - 28px));
  min-height: 250px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(93, 190, 255, .12);
  border-radius: 20px;
  background: #07131f;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(2, 8, 14, .97) 0%,
    rgba(2, 8, 14, .86) 34%,
    rgba(2, 8, 14, .34) 68%,
    rgba(2, 8, 14, .10) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(540px, 58%);
  padding: 34px 42px;
}

.kicker {
  display: inline-block;
  margin-bottom: 12px;
  color: #55c8ff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.7px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.hero h1 {
  margin-bottom: 10px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.02;
  letter-spacing: -2.6px;
}

.hero p {
  max-width: 500px;
  margin-bottom: 14px;
  color: #b1bfd0;
  font-size: 16px;
  line-height: 1.65;
}

.primary-btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 17px;
  border-radius: 11px;
  background: linear-gradient(135deg, #2198f8, #66d5ff);
  color: #03101a;
  font-size: 13px;
  font-weight: 800;
}

.section {
  width: min(1120px, calc(100% - 28px));
  margin: 82px auto 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .75fr);
  gap: 44px;
  align-items: end;
  margin-bottom: 14px;
}

.section-heading h2,
.about-section h2 {
  margin-bottom: 0;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: -1.7px;
}

.section-heading > p,
.about-copy p {
  margin-bottom: 0;
  color: #97a8bb;
  font-size: 15px;
  line-height: 1.65;
}

.app-card {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 34px;
  align-items: center;
  padding: 30px;
  border: 1px solid rgba(89, 187, 255, .13);
  border-radius: 22px;
  background: #0a1928;
}

.app-icon-panel {
  display: grid;
  place-items: center;
}

.app-icon-panel img {
  width: 180px;
  border-radius: 38px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, .34);
}

.app-info {
  min-width: 0;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 14px;
}

.tags span {
  padding: 6px 9px;
  border-radius: 999px;
  border: 1px solid rgba(94, 190, 255, .16);
  background: rgba(71, 166, 228, .06);
  color: #86d6ff;
  font-size: 11px;
}

.app-info h3 {
  margin-bottom: 10px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.08;
  letter-spacing: -1px;
  overflow-wrap: anywhere;
}

.app-summary {
  max-width: 720px;
  margin-bottom: 20px;
  color: #acbacb;
  font-size: 15px;
  line-height: 1.6;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin-bottom: 20px;
}

.feature-grid > div {
  min-width: 0;
  padding: 12px 13px;
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, .05);
  background: rgba(255, 255, 255, .025);
}

.feature-grid b,
.feature-grid span {
  display: block;
}

.feature-grid b {
  margin-bottom: 3px;
  font-size: 13px;
}

.feature-grid span {
  color: #8799ae;
  font-size: 12px;
  line-height: 1.42;
}

.future-note {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  margin-top: 12px;
  padding: 18px;
  border: 1px dashed rgba(95, 190, 255, .16);
  border-radius: 15px;
  background: rgba(9, 24, 40, .52);
}

.future-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(75, 174, 235, .08);
  color: #62ceff;
  font-size: 24px;
}

.future-note strong,
.future-note span {
  display: block;
}

.future-note strong {
  margin-bottom: 4px;
  font-size: 14px;
}

.future-note span {
  color: #8194aa;
  font-size: 12.5px;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .8fr);
  gap: 44px;
  padding-bottom: 72px;
}

.about-copy {
  display: grid;
  gap: 13px;
}

footer {
  width: min(1120px, calc(100% - 28px));
  margin: 0 auto;
  padding: 28px 0 36px;
  border-top: 1px solid rgba(92, 190, 255, .10);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px 24px;
  color: #8193a9;
  font-size: 11.5px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.footer-brand img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.footer-brand strong,
.footer-brand span {
  display: block;
}

.footer-brand strong {
  color: #fff;
  font-size: 13px;
}

.footer-brand span {
  color: #59c8f7;
  font-size: 9.5px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  align-items: center;
}

.copyright {
  grid-column: 1 / -1;
}

@media (max-width: 820px) {
  .nav {
    display: none;
  }

  .brand-copy span {
    display: none;
  }

  .hero {
    min-height: 300px;
  }

  .hero-image {
    object-position: 62% center;
  }

  .hero-overlay {
    background: linear-gradient(
      0deg,
      rgba(2, 8, 14, .97) 0%,
      rgba(2, 8, 14, .70) 52%,
      rgba(2, 8, 14, .18) 100%
    );
  }

  .hero-content {
    width: 100%;
    padding: 145px 28px 26px;
  }

  .section-heading,
  .about-section {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .app-card {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .app-icon-panel {
    justify-content: start;
  }

  .app-icon-panel img {
    width: 130px;
    border-radius: 28px;
  }
}

@media (max-width: 560px) {
  .site-header,
  .section,
  footer {
    width: min(100% - 22px, 1120px);
  }

  .site-header {
    height: 64px;
  }

  .hero {
    width: min(1120px, calc(100% - 22px));
    min-height: 280px;
    border-radius: 16px;
  }

  .hero-content {
    padding: 125px 20px 20px;
  }

  .hero h1 {
    font-size: 34px;
    letter-spacing: -2px;
  }

  .hero p {
    font-size: 14.5px;
  }

  .section {
    margin-top: 62px;
  }

  .app-card {
    padding: 20px;
    border-radius: 17px;
  }

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

  .future-note {
    grid-template-columns: 40px minmax(0, 1fr);
    padding: 15px;
  }

  .future-mark {
    width: 40px;
    height: 40px;
  }

  footer {
    grid-template-columns: 1fr;
  }

  .copyright {
    grid-column: auto;
  }
}

.disabled-link {
  color: #5f7083;
  opacity: .65;
  cursor: default;
  user-select: none;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.header-socials {
  display: flex;
  align-items: center;
  gap: 10px;
}

.social-link {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 10px;
  border: 1px solid rgba(92, 190, 255, .18);
  background: rgba(67, 165, 230, .06);
  color: #dff5ff;
  font-weight: 800;
  font-size: 16px;
  line-height: 1;
  transition: .2s ease;
}

.social-link:hover {
  background: rgba(67, 165, 230, .12);
  border-color: rgba(92, 190, 255, .30);
}

.social-link.disabled-link {
  color: #6e8195;
  opacity: .65;
  cursor: default;
}

.site-header {
  min-height: 82px;
}

.brand img {
  width: 48px;
  height: 48px;
}

.brand-copy strong {
  font-size: 19px;
}

.brand-copy span {
  font-size: 11px;
}

@media (max-width: 680px) {
  .header-left {
    gap: 12px;
  }

  .header-socials {
    gap: 7px;
  }

  .social-link {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }

  .brand img {
    width: 44px;
    height: 44px;
  }
}