:root {
  --bg: #f8fbfc;
  --text: #102024;
  --muted: #3b565d;
  --card: rgba(255, 255, 255, 0.82);
  --line: rgba(16, 32, 36, 0.1);
  --brand-a: #00b8cc;
  --brand-b: #006d79;
  --brand-c: #9befff;
  --shadow: 0 18px 60px rgba(0, 81, 91, 0.18);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 14%, rgba(155, 239, 255, 0.65), transparent 34%),
    radial-gradient(circle at 88% 82%, rgba(0, 184, 204, 0.28), transparent 32%),
    var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(22px);
  pointer-events: none;
  z-index: -1;
}

.orb-a {
  width: 32rem;
  height: 32rem;
  top: -8rem;
  right: -7rem;
  background: linear-gradient(120deg, rgba(0, 184, 204, 0.5), rgba(155, 239, 255, 0.12));
}

.orb-b {
  width: 24rem;
  height: 24rem;
  bottom: -7rem;
  left: -6rem;
  background: linear-gradient(120deg, rgba(0, 109, 121, 0.46), rgba(155, 239, 255, 0.2));
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(248, 251, 252, 0.68);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 1.4rem;
}

.topbar nav {
  display: flex;
  gap: 1rem;
}

.topbar a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
}

.brand {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  letter-spacing: 0.04em;
}

main {
  width: min(1120px, 92vw);
  margin: 0 auto;
  padding-bottom: 5rem;
}

.hero {
  padding: 5rem 0 2.6rem;
}

.kicker {
  font-weight: 600;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--brand-b);
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  font-family: "Syne", sans-serif;
  margin: 0;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 4.7rem);
  line-height: 0.98;
  max-width: 15ch;
  margin-top: 0.45rem;
}

h1 span {
  display: block;
  background: linear-gradient(100deg, var(--brand-a), var(--brand-b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  max-width: 62ch;
  color: var(--muted);
  line-height: 1.6;
  margin: 1.2rem 0 0;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.btn {
  border: 0;
  border-radius: 999px;
  padding: 0.72rem 1.08rem;
  font: inherit;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: linear-gradient(110deg, var(--brand-a), var(--brand-b));
  color: white;
  box-shadow: var(--shadow);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid var(--line);
  color: var(--text);
}

.ticker {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 1.5rem 0 2rem;
}

.ticker-track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  padding: 0.72rem 0;
  color: var(--brand-b);
  font-weight: 600;
  animation: move 24s linear infinite;
}

@keyframes move {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.products {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
  border-radius: 1.35rem;
  padding: 1.1rem;
  backdrop-filter: blur(14px);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card p {
  color: var(--muted);
  line-height: 1.5;
}

.chip {
  align-self: flex-start;
  background: rgba(0, 109, 121, 0.1);
  color: var(--brand-b);
  font-size: 0.73rem;
  letter-spacing: 0.07em;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.32rem 0.56rem;
  margin: 0;
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.price-row a {
  color: var(--brand-b);
  text-decoration: none;
  font-weight: 600;
}

.experience {
  margin-top: 3rem;
  padding: 1.2rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1rem;
  border-radius: 1.2rem;
  border: 1px solid var(--line);
  background: linear-gradient(125deg, rgba(255, 255, 255, 0.75), rgba(240, 251, 255, 0.88));
}

.experience h3 {
  font-size: clamp(1.35rem, 2.4vw, 2.3rem);
  margin: 0.5rem 0;
}

.experience p,
.experience li {
  color: var(--muted);
  line-height: 1.6;
}

.experience ul {
  margin: 0;
  padding-left: 1.2rem;
}

.cta {
  margin-top: 2.2rem;
  padding: 1.4rem;
  border-radius: 1.2rem;
  background: linear-gradient(140deg, rgba(0, 109, 121, 0.92), rgba(0, 184, 204, 0.78));
  color: white;
}

.cta h4 {
  font-size: clamp(1.4rem, 2.7vw, 2.45rem);
}

.cta p {
  max-width: 60ch;
}

.cta-form {
  display: flex;
  gap: 0.72rem;
  flex-wrap: wrap;
}

.cta-form input {
  flex: 1;
  min-width: 230px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.14);
  color: white;
  border-radius: 999px;
  padding: 0.68rem 0.95rem;
}

.cta-form input::placeholder {
  color: rgba(255, 255, 255, 0.8);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 600ms ease, transform 600ms ease;
}

@media (max-width: 940px) {
  .topbar nav {
    display: none;
  }

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

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

  .hero {
    padding-top: 3.4rem;
  }
}