html {
  color-scheme: dark;
}

body {
  margin: 0;
}

.dx {
  --dx-bg: #000000;
  --dx-panel: #0b0b0f;
  --dx-panel-2: #111118;
  --dx-text: #f5f5f7;
  --dx-muted: rgba(245, 245, 247, 0.62);
  --dx-line: rgba(255, 255, 255, 0.08);
  --dx-purple: #7c3aed;
  --dx-purple-bright: #a78bfa;
  --dx-purple-deep: #5b21b6;
  --dx-radius: 1.25rem;
  background: var(--dx-bg);
  color: var(--dx-text);
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  overflow-x: hidden;
}

em {
  font-style: normal;
  color: var(--dx-purple-bright);
}

.dx-kicker {
  margin: 0 0 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245, 245, 247, 0.45);
}

.dx-logo {
  font-family: Syne, 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: #fff;
  text-decoration: none;

  span {
    color: var(--dx-purple-bright);
  }
}

.dx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.85rem;
  padding: 0.7rem 1.35rem;
  border-radius: 999px;
  border: 0;
  background: var(--dx-purple);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.35);

  &:hover {
    background: #8b5cf6;
    transform: translateY(-1px);
  }

  &--sm {
    min-height: 2.4rem;
    padding: 0.5rem 1.05rem;
    font-size: 0.85rem;
  }

  &--ghost {
    background: transparent;
    box-shadow: none;
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: var(--dx-text);

    &:hover {
      border-color: rgba(167, 139, 250, 0.55);
      background: rgba(124, 58, 237, 0.12);
    }
  }

  &--light {
    background: #fff;
    color: #111;
    box-shadow: none;

    &:hover {
      background: #f3e8ff;
    }
  }
}

.dx-text-link {
  display: inline-flex;
  margin-top: 0.85rem;
  color: var(--dx-purple-bright);
  font-weight: 700;
  text-decoration: none;
  font-size: 0.92rem;

  &:hover {
    text-decoration: underline;
  }
}

.dx-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1.25rem, 4vw, 3.5rem);
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--dx-line);
  animation: dx-fade-down 0.6s ease both;
}

.dx-nav__links {
  display: none;
  gap: 1.5rem;

  a {
    color: rgba(245, 245, 247, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.2s ease;

    &:hover {
      color: #fff;
    }
  }

  @media (min-width: 900px) {
    display: flex;
  }
}

.dx-hero {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  padding: clamp(2.5rem, 7vw, 5rem) clamp(1.25rem, 4vw, 3.5rem) clamp(3rem, 6vw, 4.5rem);
  min-height: calc(100dvh - 4.5rem);

  @media (min-width: 980px) {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

.dx-hero__copy {
  max-width: 36rem;
  animation: dx-fade-up 0.8s ease both;

  h1 {
    margin: 0 0 1rem;
    font-family: Syne, 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
  }
}

.dx-lede {
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--dx-muted);
}

.dx-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.dx-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--dx-line);

  dt {
    font-family: Syne, 'Plus Jakarta Sans', sans-serif;
    font-size: 1.45rem;
    font-weight: 800;
    color: #fff;
  }

  dd {
    margin: 0.15rem 0 0;
    font-size: 0.78rem;
    color: var(--dx-muted);
  }
}

.dx-hero__visual {
  position: relative;
  min-height: 320px;
  display: grid;
  place-items: center;
  animation: dx-fade-up 1s ease 0.1s both;
}

.dx-hero__orb {
  position: absolute;
  width: min(70%, 360px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.45), transparent 70%);
  filter: blur(30px);
  animation: dx-pulse 6s ease-in-out infinite;
}

.dx-hero__device {
  position: relative;
  width: min(100%, 380px);
  aspect-ratio: 4 / 3;
  border-radius: 1.5rem;
  border: 1px solid rgba(167, 139, 250, 0.35);
  background:
    linear-gradient(145deg, rgba(24, 16, 40, 0.95), rgba(8, 6, 14, 0.98)),
    radial-gradient(circle at 70% 30%, rgba(124, 58, 237, 0.35), transparent 50%);
  box-shadow: 0 30px 80px rgba(88, 28, 200, 0.35);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
  overflow: hidden;
  transform: perspective(900px) rotateY(-8deg) rotateX(6deg);
  animation: dx-float 8s ease-in-out infinite;

  p {
    margin: 0;
    font-family: Syne, 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: rgba(255, 255, 255, 0.92);
  }
}

.dx-hero__device-glow {
  position: absolute;
  inset: auto -10% -30% 20%;
  height: 70%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.55), transparent 65%);
  filter: blur(20px);
}

.dx-features {
  display: grid;
  gap: 1px;
  background: var(--dx-line);
  border-top: 1px solid var(--dx-line);
  border-bottom: 1px solid var(--dx-line);

  @media (min-width: 800px) {
    grid-template-columns: repeat(4, 1fr);
  }
}

.dx-feature {
  background: var(--dx-panel);
  padding: 1.75rem clamp(1.25rem, 3vw, 1.75rem);

  h3 {
    margin: 0 0 0.55rem;
    font-size: 1rem;
    font-weight: 700;
  }

  p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--dx-muted);
  }
}

.dx-feature__icon {
  display: block;
  width: 2rem;
  height: 2rem;
  margin-bottom: 1rem;
  border-radius: 0.65rem;
  background:
    linear-gradient(135deg, var(--dx-purple), var(--dx-purple-deep)),
    radial-gradient(circle at 30% 30%, #fff8, transparent 40%);
  box-shadow: 0 8px 20px rgba(124, 58, 237, 0.35);
}

.dx-section-head {
  margin-bottom: 2rem;

  h2 {
    margin: 0;
    font-family: Syne, 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(1.7rem, 4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    max-width: 18ch;
  }

  &--center {
    text-align: center;

    h2 {
      margin-inline: auto;
    }
  }
}

.dx-products {
  padding: clamp(3.5rem, 8vw, 5.5rem) clamp(1.25rem, 4vw, 3.5rem);
}

.dx-products__grid {
  display: grid;
  gap: 1.25rem;

  @media (min-width: 900px) {
    grid-template-columns: 1fr 1fr;
  }
}

.dx-product {
  display: grid;
  gap: 1.25rem;
  padding: 1.5rem;
  border-radius: var(--dx-radius);
  border: 1px solid var(--dx-line);
  background: linear-gradient(160deg, rgba(28, 18, 48, 0.85), rgba(10, 10, 14, 0.95));
  overflow: hidden;

  @media (min-width: 640px) {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: stretch;
  }
}

.dx-product__badge {
  display: inline-flex;
  margin-bottom: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: rgba(124, 58, 237, 0.2);
  color: var(--dx-purple-bright);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.dx-product__text {
  h3 {
    margin: 0 0 0.65rem;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
  }

  p {
    margin: 0;
    color: var(--dx-muted);
    line-height: 1.6;
    font-size: 0.95rem;
  }
}

.dx-product__art {
  min-height: 160px;
  border-radius: 1rem;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(167, 139, 250, 0.15);
  display: grid;
  place-items: center;
}

.dx-screen {
  width: 78%;
  height: 70%;
  border-radius: 0.75rem;
  background: linear-gradient(180deg, #1a1028, #0a0810);
  border: 1px solid rgba(167, 139, 250, 0.25);
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;

  span {
    height: 0.55rem;
    border-radius: 999px;
    background: rgba(167, 139, 250, 0.25);

    &:first-child {
      width: 55%;
      background: rgba(124, 58, 237, 0.7);
    }

    &:nth-child(2) {
      width: 80%;
    }

    &:nth-child(3) {
      width: 40%;
    }
  }
}

.dx-phone {
  width: 96px;
  height: 170px;
  border-radius: 1.25rem;
  border: 2px solid rgba(167, 139, 250, 0.45);
  background: linear-gradient(180deg, #1c1230, #09070f);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  box-shadow: 0 20px 40px rgba(88, 28, 200, 0.35);

  i {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 0.5rem;
    background: var(--dx-purple);

    &:nth-child(2) {
      background: #4267b2;
    }

    &:nth-child(3) {
      background: radial-gradient(circle at 30% 30%, #feda75, #d62976 55%, #962fbf);
    }
  }
}

.dx-process {
  padding: clamp(3.5rem, 8vw, 5.5rem) clamp(1.25rem, 4vw, 3.5rem);
  background: var(--dx-panel);
}

.dx-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;

  @media (min-width: 900px) {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    position: relative;

    &::before {
      content: '';
      position: absolute;
      top: 1.15rem;
      left: 8%;
      right: 8%;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(167, 139, 250, 0.45), transparent);
    }
  }

  li {
    text-align: center;
    position: relative;
  }

  h3 {
    margin: 0.75rem 0 0.4rem;
    font-size: 1.05rem;
  }

  p {
    margin: 0;
    color: var(--dx-muted);
    font-size: 0.9rem;
    line-height: 1.5;
  }
}

.dx-timeline__n {
  display: inline-grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 50%;
  border: 1px solid rgba(167, 139, 250, 0.55);
  background: #000;
  color: var(--dx-purple-bright);
  font-size: 0.78rem;
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.dx-why {
  display: grid;
  gap: 2rem;
  padding: clamp(3.5rem, 8vw, 5.5rem) clamp(1.25rem, 4vw, 3.5rem);
  align-items: center;

  @media (min-width: 900px) {
    grid-template-columns: 1fr 1fr;
  }

  h2 {
    margin: 0 0 1.25rem;
    font-family: Syne, 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
  }

  ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.85rem;
  }

  li {
    position: relative;
    padding-left: 1.75rem;
    color: var(--dx-muted);
    line-height: 1.5;

    &::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0.35rem;
      width: 0.85rem;
      height: 0.85rem;
      border-radius: 50%;
      background: var(--dx-purple);
      box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.15);
    }
  }
}

.dx-why__quote {
  position: relative;
  min-height: 240px;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.dx-why__x {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: Syne, 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(10rem, 28vw, 18rem);
  font-weight: 800;
  color: rgba(124, 58, 237, 0.14);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.dx-why__quote blockquote {
  position: relative;
  margin: 0;
  max-width: 18ch;
  font-family: Syne, 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: #fff;
}

.dx-quotes {
  padding: clamp(3rem, 7vw, 5rem) clamp(1.25rem, 4vw, 3.5rem);
  background: var(--dx-panel-2);
  border-top: 1px solid var(--dx-line);
}

.dx-quotes__grid {
  display: grid;
  gap: 1rem;

  @media (min-width: 900px) {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dx-quote {
  margin: 0;
  padding: 1.5rem;
  border-radius: 1.1rem;
  background: #fff;
  color: #111;

  blockquote {
    margin: 0.65rem 0 1.25rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #333;
  }

  figcaption {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;

    strong {
      font-size: 0.92rem;
    }

    span {
      font-size: 0.8rem;
      color: #666;
    }
  }
}

.dx-quote__stars {
  color: var(--dx-purple);
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}

.dx-cta {
  padding: clamp(3.5rem, 8vw, 5.5rem) clamp(1.25rem, 4vw, 3.5rem);
  background:
    linear-gradient(180deg, rgba(76, 29, 149, 0.55), rgba(15, 8, 30, 0.95)),
    radial-gradient(ellipse at 50% 120%, rgba(124, 58, 237, 0.5), transparent 55%),
    #12081f;
  border-top: 1px solid rgba(167, 139, 250, 0.2);
}

.dx-cta__inner {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto;

  h2 {
    margin: 0 0 1.5rem;
    font-family: Syne, 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
  }
}

.dx-footer {
  padding: 2.5rem clamp(1.25rem, 4vw, 3.5rem) 1.5rem;
  border-top: 1px solid var(--dx-line);
  background: #050508;
}

.dx-footer__brand {
  margin-bottom: 2rem;

  .dx-logo {
    margin: 0 0 0.5rem;
  }

  p:last-child {
    margin: 0;
    color: var(--dx-muted);
    max-width: 28ch;
    font-size: 0.9rem;
  }
}

.dx-footer__cols {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;

  @media (min-width: 700px) {
    grid-template-columns: repeat(3, 1fr);
  }

  h3 {
    margin: 0 0 0.75rem;
    font-size: 0.85rem;
    color: #fff;
  }

  a,
  span {
    display: block;
    color: var(--dx-muted);
    text-decoration: none;
    font-size: 0.88rem;
    margin-bottom: 0.4rem;
  }

  a:hover {
    color: #fff;
  }
}

.dx-footer__bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--dx-line);
  font-size: 0.78rem;
  color: rgba(245, 245, 247, 0.4);
}

.dx-footer__legal {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;

  a {
    color: rgba(245, 245, 247, 0.55);
    text-decoration: none;

    &:hover {
      color: #fff;
    }
  }
}

@keyframes dx-fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes dx-fade-down {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes dx-float {
  0%,
  100% {
    transform: perspective(900px) rotateY(-8deg) rotateX(6deg) translateY(0);
  }
  50% {
    transform: perspective(900px) rotateY(-5deg) rotateX(3deg) translateY(-12px);
  }
}

@keyframes dx-pulse {
  0%,
  100% {
    opacity: 0.7;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@media (max-width: 979px) {
  .dx-hero__device {
    transform: none;
    animation: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dx-nav,
  .dx-hero__copy,
  .dx-hero__visual,
  .dx-hero__device,
  .dx-hero__orb {
    animation: none;
  }
}