:root {
  color-scheme: dark;
  --bg: #061126;
  --surface: #102747;
  --cyan: #35caff;
  --text: #edf7ff;
  --muted: #a7c0d9;
  --border: rgba(125, 191, 255, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
}

/* HEADER */

.header {
  background: #07172d;
  border-bottom: 1px solid var(--border);
}

.header-inner {
  width: min(100%, 1200px);
  min-height: 92px;
  margin: 0 auto;
  padding: 10px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  width: 360px;
  max-width: 45%;
  height: 72px;
  overflow: hidden;
}

.logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.header nav {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.header nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.2s;
}

.header nav a:hover,
.header nav a.active {
  color: var(--cyan);
}

/* HERO */

.hero {
  position: relative;
  isolation: isolate;
  max-width: 1200px;
  min-height: 450px;
  margin: 24px auto 0;
  padding: 75px 60px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid #2765a24d;
  border-radius: 28px;
  background:
    radial-gradient(
      circle at 80% 50%,
      #1479d466,
      transparent 45%
    ),
    linear-gradient(
      120deg,
      #0a1c3d,
      #0c3974 65%,
      #071a37
    );
}

.hero-content {
  max-width: 630px;
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-label,
.card-type {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.8px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 15px;
  border: 1px solid #5ccaff4d;
  border-radius: 30px;
  background: #0d4a7966;
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #50e4ff;
  box-shadow: 0 0 12px #36d8ff;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 70px);
  letter-spacing: -2px;
  line-height: 1.1;
  margin: 24px 0;
}

.hero h1 span {
  color: #39ceff;
}

.hero p {
  max-width: 510px;
  color: #c1d9ed;
  font-size: 16px;
  margin-bottom: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 21px;
  border-radius: 11px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.2s;
}

.button:hover {
  transform: translateY(-3px);
}

.primary {
  background: linear-gradient(120deg, #35d5ff, #079be8);
  color: #04162c;
}

.outline {
  border: 1px solid #5aa4d888;
  background: #ffffff0c;
  color: #d5f1ff;
}

/* HERO GRAPHIC */

.hero-orbit {
  position: absolute;
  right: 30px;
  top: 50%;
  width: 350px;
  height: 350px;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  opacity: 0.75;
}

.orbit {
  position: absolute;
  border: 1px solid #65d7ff50;
  border-radius: 50%;
}

.orbit-one {
  width: 340px;
  height: 340px;
}

.orbit-two {
  width: 250px;
  height: 250px;
  border-style: dashed;
}

.orbit-core {
  width: 150px;
  height: 150px;
  display: grid;
  place-items: center;
  border-radius: 32px;
  background: linear-gradient(140deg, #1e8fe3, #0b3165);
  box-shadow: 0 0 60px #00aeff55;
  font-size: 90px;
  font-weight: 900;
  color: #a9f1ff;
}

/* SECTIONS */

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 75px 28px 10px;
}

.section-top {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 28px;
}

.section h2 {
  font-size: clamp(27px, 3.5vw, 38px);
  margin: 8px 0;
}

.section-top p,
.support-card p {
  color: var(--muted);
  margin: 0;
}

.section-chip {
  padding: 8px 15px;
  border: 1px solid var(--border);
  border-radius: 30px;
  color: var(--muted);
  font-size: 12px;
}

/* APPLICATION CARDS */

.app-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.app-card {
  min-height: 290px;
  padding: 25px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: linear-gradient(155deg, #112b50, #0a1b35);
  transition: transform 0.2s, border-color 0.2s;
}

.app-card:hover {
  transform: translateY(-5px);
  border-color: #42caff88;
}

.card-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 24px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(145deg, #0b70b8, #123763);
  color: #8ce8ff;
  font-size: 19px;
  font-weight: 900;
}

.card-type {
  font-size: 10px;
  letter-spacing: 1px;
}

.app-card h3 {
  font-size: 22px;
  margin: 10px 0;
}

.app-card p {
  color: var(--muted);
  font-size: 13px;
  flex: 1;
}

.coming {
  align-self: flex-start;
  padding: 8px 13px;
  border-radius: 8px;
  color: #90dfff;
  background: #1c78ac38;
  font-size: 12px;
  font-weight: 700;
}

/* MANUAL */

.manual-card {
  display: flex;
  align-items: center;
  gap: 25px;
  padding: 30px;
  border: 1px solid #2e83b955;
  border-radius: 22px;
  background: linear-gradient(120deg, #113e6e, #0c2444);
}

.manual-icon {
  width: 78px;
  height: 88px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: #1b80b8;
  font-weight: 900;
}

.manual-content {
  flex: 1;
}

.manual-content h3 {
  margin: 6px 0;
  font-size: 22px;
}

.manual-content p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.manual-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* SUPPORT */

.support-card {
  margin: 65px 0 80px;
  padding: 40px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: linear-gradient(120deg, #102a4e, #0a1d39);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

/* FOOTER */

footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 15px;
  color: var(--muted);
  font-size: 13px;
}

footer a {
  color: var(--cyan);
  text-decoration: none;
}

/* TABLETS */

@media (max-width: 1000px) {
  .app-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-orbit {
    opacity: 0.2;
    right: -80px;
  }

  .manual-card {
    flex-wrap: wrap;
  }
}

/* PHONES */

@media (max-width: 650px) {
  .header-inner {
    min-height: 80px;
    padding: 12px 18px;
    flex-wrap: wrap;
  }

  .logo {
    width: 240px;
    max-width: 100%;
    height: 60px;
  }

  .header nav {
    gap: 18px;
  }

  .hero {
    margin: 12px;
    padding: 65px 24px;
    min-height: 390px;
  }

  .hero-orbit {
    display: none;
  }

  .section {
    padding: 55px 18px 0;
  }

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

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

  .manual-card {
    padding: 22px;
  }

  .manual-actions {
    width: 100%;
  }

  .manual-actions .button {
    width: 100%;
  }

  .support-card {
    padding: 25px;
    flex-direction: column;
    align-items: flex-start;
  }

  footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button,
  .app-card {
    transition: none;
  }
}