:root {
  color-scheme: dark;
  --ink: #fdf5f0;
  --muted: #c4b9c0;
  --dark: #10111a;
  --panel: #1a1a28;
  --panel-soft: #24243a;
  --purple: #6d2ee8;
  --purple-bright: #8a61ff;
  --teal: #54e1c4;
  --peach: #ffad81;
  --line: rgba(253, 245, 240, 0.16);
  --shadow: 0 30px 80px rgba(4, 3, 15, 0.45);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(
      circle at 90% 8%,
      rgba(120, 70, 255, 0.22),
      transparent 28rem
    ),
    linear-gradient(180deg, #171124 0%, var(--dark) 68%, #12121a 100%);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}

.wrap {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

.page-glow {
  position: absolute;
  z-index: -1;
  width: 32rem;
  height: 32rem;
  border-radius: 999px;
  filter: blur(84px);
  opacity: 0.2;
  pointer-events: none;
}
.page-glow-top {
  top: 13rem;
  left: -20rem;
  background: var(--teal);
}
.page-glow-bottom {
  top: 132rem;
  right: -20rem;
  background: var(--purple);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 94px;
  padding-block: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 8px 22px rgba(94, 42, 222, 0.42);
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.94rem;
}
.site-header nav a:not(.nav-link):hover,
.site-footer a:hover {
  color: var(--teal);
}
.nav-link {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 15px;
  color: var(--ink);
}
.nav-link:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.hero {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 52px;
  align-items: center;
  min-height: 650px;
  padding: 60px 0 104px;
}
.hero-copy {
  max-width: 520px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.eyebrow span {
  width: 24px;
  height: 2px;
  background: currentColor;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1 {
  margin-bottom: 22px;
  font-size: clamp(3.7rem, 7vw, 6.35rem);
  line-height: 0.91;
  letter-spacing: -0.075em;
}
h2 {
  margin-bottom: 20px;
  font-size: clamp(2.25rem, 4vw, 3.7rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}
h3 {
  margin-bottom: 10px;
  font-size: 1.33rem;
  letter-spacing: -0.035em;
}
.hero-intro,
.section-heading > p,
.feature-copy > p,
.alpha p {
  color: var(--muted);
  font-size: 1.1rem;
}
.hero-intro {
  max-width: 490px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 32px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  border-radius: 12px;
  padding: 12px 18px;
  font-size: 0.94rem;
  font-weight: 800;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}
.button:hover {
  transform: translateY(-2px);
}
.button-primary {
  color: #160c25;
  background: var(--teal);
  box-shadow: 0 12px 32px rgba(84, 225, 196, 0.22);
}
.button-primary:hover {
  background: #82f0d8;
}
.button-secondary {
  border: 1px solid var(--line);
  color: var(--ink);
}
.button-secondary:hover {
  border-color: rgba(84, 225, 196, 0.75);
  background: rgba(84, 225, 196, 0.09);
}
.alpha-note {
  margin: 18px 0 0;
  color: #9c93a2;
  font-size: 0.82rem;
}

.hero-art {
  position: relative;
  min-width: 0;
  padding: 36px 12px 68px 48px;
}
.device-frame {
  overflow: hidden;
  border: 1px solid rgba(253, 245, 240, 0.22);
  border-radius: 27px;
  background: #11131a;
  box-shadow: var(--shadow);
}
.device-frame img {
  width: 100%;
}
.hero-device {
  position: relative;
  transform: rotate(2.5deg);
}
.hero-device::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.11),
    transparent 42%
  );
  pointer-events: none;
}
.tec-card {
  position: absolute;
  z-index: 2;
  bottom: 7px;
  left: 0;
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 232px;
  border: 1px solid rgba(84, 225, 196, 0.38);
  border-radius: 16px;
  padding: 12px 15px;
  background: rgba(21, 25, 36, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}
.tec-card strong,
.tec-card span {
  display: block;
}
.tec-card strong {
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.tec-card div span {
  color: var(--muted);
  font-size: 0.8rem;
}
.tec-icon {
  color: var(--teal);
  font-size: 1.75rem;
  font-weight: 900;
}
.status-dot {
  width: 10px;
  height: 10px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(84, 225, 196, 0.14);
}
.route-spark {
  position: absolute;
  z-index: -1;
  border: 2px dashed var(--peach);
  border-radius: 50%;
  opacity: 0.7;
}
.route-spark-one {
  top: 1px;
  right: 4px;
  width: 158px;
  height: 158px;
  transform: rotate(-26deg);
}
.route-spark-two {
  bottom: 25px;
  right: -16px;
  width: 112px;
  height: 112px;
  border-color: var(--teal);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.proof-strip div {
  min-height: 102px;
  padding: 25px 32px;
}
.proof-strip div + div {
  border-left: 1px solid var(--line);
}
.proof-strip strong,
.proof-strip span {
  display: block;
}
.proof-strip strong {
  font-size: 1.08rem;
  letter-spacing: -0.025em;
}
.proof-strip span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.88rem;
}

.story {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  padding: 144px 0;
}
.section-heading {
  max-width: 545px;
}
.steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}
.steps li {
  position: relative;
  min-height: 128px;
  border-top: 1px solid var(--line);
  padding: 22px 0 22px 88px;
}
.steps li:last-child {
  border-bottom: 1px solid var(--line);
}
.step-number {
  position: absolute;
  top: 24px;
  left: 0;
  color: var(--peach);
  font-size: 0.77rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.steps p {
  max-width: 440px;
  margin-bottom: 0;
  color: var(--muted);
}

.feature-showcase {
  border-top: 1px solid rgba(253, 245, 240, 0.09);
  border-bottom: 1px solid rgba(253, 245, 240, 0.09);
  padding: 108px 0;
  background: rgba(8, 9, 15, 0.35);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.feature-card {
  position: relative;
  overflow: hidden;
  min-height: 490px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--panel);
}
.feature-card-large {
  grid-column: 1 / -1;
  min-height: 630px;
  padding: 58px 56px 0;
  background: linear-gradient(135deg, #29213e, #171826 50%, #182832);
}
.feature-card-large .feature-copy {
  max-width: 480px;
}
.feature-card-large .device-frame {
  position: absolute;
  right: 5%;
  bottom: -26%;
  width: 59%;
  transform: rotate(-1.4deg);
}
.feature-copy {
  position: relative;
  z-index: 1;
  padding: 44px;
}
.feature-card h2 {
  font-size: clamp(2rem, 3vw, 3.45rem);
}
.feature-card-dark {
  background: #1a1c2a;
}
.feature-card-alert {
  background: linear-gradient(160deg, #2b1823 0%, #1a1a28 62%);
}
.feature-symbol {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  margin-bottom: 26px;
  border-radius: 50%;
  color: var(--dark);
  background: var(--teal);
  font-size: 1.5rem;
  font-weight: 900;
}
.feature-card-alert .feature-symbol {
  background: #ff806a;
}
.feature-image {
  position: absolute;
  bottom: 0;
  width: 100%;
  border-top: 1px solid var(--line);
}

.principles {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 96px;
  align-items: center;
  padding: 144px 0;
}
.principles-art {
  position: relative;
  display: grid;
  min-height: 408px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(138, 97, 255, 0.5);
  border-radius: 28px;
  background:
    radial-gradient(
      circle at 70% 30%,
      rgba(144, 103, 255, 0.8),
      transparent 44%
    ),
    #26105b;
}
.principles-art img {
  width: 62%;
  border-radius: 20%;
  box-shadow: 0 20px 70px rgba(10, 4, 33, 0.62);
}
.principles-route {
  position: absolute;
  width: 150%;
  height: 42%;
  border: 4px dashed rgba(84, 225, 196, 0.76);
  border-radius: 50%;
  transform: rotate(-20deg);
}
.checklist {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}
.checklist li {
  position: relative;
  padding-left: 28px;
  color: var(--ink);
}
.checklist li::before {
  content: "";
  position: absolute;
  top: 0.56em;
  left: 2px;
  width: 11px;
  height: 6px;
  border-bottom: 2px solid var(--teal);
  border-left: 2px solid var(--teal);
  transform: rotate(-45deg);
}

.alpha {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: end;
  margin-bottom: 126px;
  border: 1px solid rgba(84, 225, 196, 0.29);
  border-radius: 28px;
  padding: 55px;
  background: linear-gradient(
    120deg,
    rgba(84, 225, 196, 0.12),
    rgba(109, 46, 232, 0.2)
  );
}
.alpha h2 {
  max-width: 610px;
  margin-bottom: 15px;
}
.alpha p {
  max-width: 670px;
  margin-bottom: 0;
}
.alpha-actions {
  display: grid;
  justify-items: start;
  gap: 16px;
  max-width: 230px;
}
.alpha-actions span {
  color: var(--muted);
  font-size: 0.8rem;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 36px;
  align-items: center;
  min-height: 120px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}
.site-footer .brand {
  color: var(--ink);
}
.site-footer .brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

@media (max-width: 860px) {
  .site-header nav {
    gap: 18px;
  }
  .hero,
  .story,
  .principles {
    grid-template-columns: 1fr;
    gap: 54px;
  }
  .hero {
    min-height: 0;
    padding-top: 56px;
  }
  .hero-art {
    max-width: 640px;
    margin: 0 auto;
  }
  .story,
  .principles {
    padding: 104px 0;
  }
  .feature-card-large .device-frame {
    right: 4%;
    width: 72%;
  }
  .alpha {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .wrap {
    width: min(100% - 32px, 1160px);
  }
  .site-header {
    min-height: 80px;
  }
  .site-header nav {
    display: none;
  }
  .brand {
    font-size: 0.97rem;
  }
  .brand img {
    width: 39px;
    height: 39px;
  }
  .hero {
    gap: 35px;
    padding: 38px 0 80px;
  }
  h1 {
    font-size: clamp(3.45rem, 17vw, 4.5rem);
  }
  .hero-intro,
  .section-heading > p,
  .feature-copy > p,
  .alpha p {
    font-size: 1rem;
  }
  .hero-art {
    padding: 24px 3px 58px 23px;
  }
  .tec-card {
    left: -4px;
    min-width: 0;
    width: calc(100% - 20px);
  }
  .proof-strip {
    grid-template-columns: 1fr;
  }
  .proof-strip div {
    min-height: 0;
    padding: 18px 4px;
  }
  .proof-strip div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }
  .story,
  .principles {
    gap: 38px;
    padding: 86px 0;
  }
  .steps li {
    padding-left: 66px;
  }
  .feature-showcase {
    padding: 68px 0;
  }
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .feature-card {
    min-height: 456px;
    border-radius: 21px;
  }
  .feature-card-large {
    min-height: 500px;
    padding: 34px 27px 0;
  }
  .feature-card-large .feature-copy {
    max-width: 330px;
  }
  .feature-card-large .device-frame {
    right: 0;
    bottom: -4%;
    width: 92%;
  }
  .feature-copy {
    padding: 32px 28px;
  }
  .feature-card h2 {
    font-size: 2.25rem;
  }
  .principles-art {
    min-height: 300px;
  }
  .alpha {
    margin-bottom: 74px;
    border-radius: 21px;
    padding: 34px 27px;
  }
  .site-footer {
    grid-template-columns: 1fr;
    gap: 11px;
    padding: 30px 0;
  }
  .site-footer p {
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .button {
    transition: none;
  }
}