:root {
  --bg: #0b0f17;
  --panel: rgba(255, 255, 255, 0.06);
  --panel2: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.68);
  --muted2: rgba(255, 255, 255, 0.52);
  --border: rgba(255, 255, 255, 0.12);

  --accent: #6ee7ff;
  --accent2: #a78bfa;

  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --radius: 18px;

  --container: 1120px;
  --pad: clamp(18px, 2.5vw, 28px);

  --h1: clamp(38px, 5.2vw, 56px);
  --h2: clamp(26px, 3.2vw, 34px);
  --h3: 18px;
  --lead: 18px;
  --body: 15px;
  --lh: 1.55;
}

[data-theme="light"] {
  --bg: #f7f8fb;
  --panel: rgba(10, 20, 35, 0.05);
  --panel2: rgba(10, 20, 35, 0.07);
  --text: rgba(10, 20, 35, 0.92);
  --muted: rgba(10, 20, 35, 0.64);
  --muted2: rgba(10, 20, 35, 0.5);
  --border: rgba(10, 20, 35, 0.12);

  --shadow: 0 12px 28px rgba(10, 20, 35, 0.12);
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family:
    Inter,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: var(--lh);
  font-size: var(--body);
  overflow-x: hidden;
}

/* Subtle ambient */
.ambient {
  position: fixed;
  inset: -200px;
  background:
    radial-gradient(
      900px 450px at 20% 15%,
      rgba(110, 231, 255, 0.2),
      transparent 55%
    ),
    radial-gradient(
      700px 450px at 75% 10%,
      rgba(167, 139, 250, 0.18),
      transparent 55%
    ),
    radial-gradient(
      700px 450px at 60% 70%,
      rgba(110, 231, 255, 0.1),
      transparent 55%
    );
  pointer-events: none;
  filter: blur(18px);
  opacity: 0.9;
  z-index: -1;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.section {
  padding: clamp(56px, 7vw, 96px) 0;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px var(--pad);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}
.brand__logo {
  width: 26px;
  height: 26px;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel);
}

.brand__logo--sm {
  width: 22px;
  height: 22px;
}

.brand__text {
  font-weight: 700;
  letter-spacing: 0.3px;
}
.nav__links {
  display: flex;
  gap: 18px;
}
.nav__links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
}
.nav__links a:hover {
  color: var(--text);
}

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

.icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}
.icon-btn:hover {
  background: var(--panel2);
}
.icon-btn__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}
.icon-btn__label {
  font-size: 13px;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  border-radius: 14px;
  border: 1px solid var(--border);
  padding: 10px 14px;
  font-weight: 600;
  color: var(--text);
  background: var(--panel);
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    border-color 0.15s ease;
  will-change: transform;
}
.btn:hover {
  background: var(--panel2);
  transform: translateY(-1px);
}
.btn--primary {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 40%, transparent),
    color-mix(in srgb, var(--accent2) 35%, transparent)
  );
}
.btn--ghost {
  background: transparent;
}
.btn--lg {
  padding: 12px 18px;
  border-radius: 16px;
}
.btn--xl {
  padding: 14px 18px;
  border-radius: 18px;
}

.burger {
  display: none;
  border: 1px solid var(--border);
  background: var(--panel);
  width: 44px;
  height: 44px;
  border-radius: 14px;
  cursor: pointer;
  padding: 10px;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--text);
  opacity: 0.85;
  border-radius: 99px;
}
.burger span + span {
  margin-top: 6px;
}

.mobile {
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
}
.mobile__inner {
  padding: 16px var(--pad) 18px;
  display: grid;
  gap: 12px;
}
.mobile__inner a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel);
}
.mobile__inner a:hover {
  color: var(--text);
  background: var(--panel2);
}
.mobile__ctas {
  display: grid;
  gap: 10px;
  margin-top: 6px;
}

.hero {
  padding-top: clamp(32px, 5vw, 60px);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(20px, 3vw, 36px);
  align-items: center;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}
.pill__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}
.h1 {
  margin: 14px 0 12px;
  font-size: var(--h1);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.h1__kicker {
  display: block;
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted2);
  margin-bottom: 10px;
}
.lead {
  margin: 0 0 8px;
  font-size: var(--lead);
  color: var(--text);
  font-weight: 600;
}
.sublead {
  margin: 0 0 18px;
  color: var(--muted);
  max-width: 60ch;
}
.hero__ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0 18px;
}
.trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.trust__item {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 14px 14px;
}
.trust__num {
  font-weight: 800;
  letter-spacing: 0.2px;
}
.trust__text {
  color: var(--muted);
  font-size: 13px;
  margin-top: 6px;
}

.hero__visual {
  position: relative;
  min-height: 380px;
}
.panel {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 70%, var(--panel));
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 16px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
}
.panel__title {
  font-weight: 700;
}
.panel__badge {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 28%, transparent),
    color-mix(in srgb, var(--accent2) 22%, transparent)
  );
  color: var(--muted);
  font-weight: 700;
}
.panel__body {
  padding: 16px;
}
.flow {
  display: grid;
  grid-template-columns: 1fr 64px 1fr;
  gap: 12px;
  align-items: center;
}
.flow__col {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 18px;
  padding: 14px;
}
.flow__label {
  font-weight: 800;
  color: var(--muted2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 10px;
}
.chip {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel2) 75%, transparent);
  border-radius: 12px;
  padding: 10px 10px;
  font-weight: 600;
  color: var(--muted);
  margin-top: 10px;
  font-size: 13px;
}
.flow__mid {
  display: grid;
  place-items: center;
}
.pulse {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  position: relative;
}
.pulse::after {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
  opacity: 0.55;
  animation: ping 2.2s ease-in-out infinite;
}
@keyframes ping {
  0% {
    transform: scale(0.9);
    opacity: 0;
  }
  25% {
    opacity: 0.55;
  }
  100% {
    transform: scale(1.55);
    opacity: 0;
  }
}
.panel__footer {
  margin-top: 14px;
  display: grid;
  gap: 10px;
}
.meta {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 16px;
  padding: 12px;
}
.meta__k {
  color: var(--muted2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
}
.meta__v {
  margin-top: 6px;
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}

.glow {
  position: absolute;
  inset: -30px;
  background:
    radial-gradient(
      400px 220px at 25% 35%,
      rgba(110, 231, 255, 0.16),
      transparent 55%
    ),
    radial-gradient(
      380px 240px at 75% 55%,
      rgba(167, 139, 250, 0.14),
      transparent 55%
    );
  filter: blur(14px);
  z-index: -1;
}

/* Sections */
.section__head {
  max-width: 72ch;
  margin-bottom: 22px;
}
.h2 {
  margin: 0 0 10px;
  font-size: var(--h2);
  letter-spacing: -0.02em;
}
.h3 {
  margin: 0 0 8px;
  font-size: var(--h3);
  letter-spacing: -0.01em;
}
.section__desc {
  margin: 0;
  color: var(--muted);
  font-weight: 500;
}

/* Cards */
.cards {
  display: grid;
  gap: 14px;
}
.cards--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.02);
}
.card p {
  margin: 0;
  color: var(--muted);
  font-weight: 500;
}

/* Features */
.grid {
  display: grid;
  gap: 14px;
}
.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* Center last capability if odd count */
@media (min-width: 981px) {
  .feature--center {
    grid-column: 2 / 3;
  }
}

.feature {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 18px;
}
.feature p {
  margin: 0;
  color: var(--muted);
  font-weight: 500;
}
.feature__icon {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 900;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 22%, transparent),
    color-mix(in srgb, var(--accent2) 18%, transparent)
  );
}

/* Use cases */
.usecases {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.usecase {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 18px;
}
.usecase p {
  margin: 0;
  color: var(--muted);
  font-weight: 500;
}

/* Architecture block */
.arch {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 22px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.arch svg {
  color: var(--text);
}
.arch__note {
  margin-top: 12px;
  color: var(--muted);
  font-weight: 600;
}

.arch__note strong {
  color: var(--text);
  font-weight: 800;
}

/* Enterprise */
.enterprise {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 16px;
  align-items: start;
}
.bullets {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}
.bullets li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  color: var(--muted);
  font-weight: 600;
}
.check {
  width: 18px;
  height: 18px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 20%, transparent),
    color-mix(in srgb, var(--accent2) 18%, transparent)
  );
  position: relative;
}
.check::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 4px;
  border-left: 2px solid var(--text);
  border-bottom: 2px solid var(--text);
  transform: rotate(-45deg);
  left: 4px;
  top: 6px;
  opacity: 0.8;
}

.enterprise__panel {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 72%, var(--panel));
  border-radius: 22px;
  padding: 18px;
  box-shadow: var(--shadow);
}
.enterprise-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.e-card {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.02);
  transition:
    transform 0.15s ease,
    background 0.15s ease;
}
.e-card:hover {
  transform: translateY(-1px);
  background: var(--panel2);
}

.e-card__top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.e-ico {
  width: 34px;
  height: 34px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 900;
  border: 1px solid var(--border);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 18%, transparent),
    color-mix(in srgb, var(--accent2) 14%, transparent)
  );
  color: var(--text);
  opacity: 0.9;
}

.e-title {
  font-weight: 800;
  letter-spacing: -0.01em;
}

.e-desc {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

@media (max-width: 980px) {
  .enterprise-grid {
    grid-template-columns: 1fr;
  }
}

.stack {
  display: grid;
  gap: 10px;
}
.stack__row {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 16px;
  padding: 12px;
}
.stack__k {
  color: var(--muted2);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
}
.stack__v {
  margin-top: 6px;
  color: var(--muted);
  font-weight: 600;
}
.divider {
  height: 1px;
  background: var(--border);
  margin: 14px 0;
}
.micro__title {
  color: var(--muted2);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  margin-bottom: 8px;
}
.micro p {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

/* CTA */
.cta {
  padding-bottom: clamp(60px, 7vw, 110px);
}
.cta__box {
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: clamp(18px, 3vw, 28px);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 14%, transparent),
    color-mix(in srgb, var(--accent2) 12%, transparent)
  );
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 18px;
  align-items: center;
}
.cta__actions {
  display: grid;
  gap: 10px;
  justify-items: stretch;
}
.cta__hint {
  color: var(--muted2);
  font-weight: 600;
  font-size: 13px;
  margin-top: 4px;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 18px;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  padding: 0 var(--pad);
}
.brand--footer .brand__text {
  font-size: 14px;
}
.footer__meta {
  margin-top: 10px;
  color: var(--muted);
  font-weight: 600;
  max-width: 42ch;
}
.footer__right {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}
.footer__col {
  display: grid;
  gap: 8px;
}
.footer__head {
  color: var(--muted2);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
}
.footer a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
}
.footer a:hover {
  color: var(--text);
}

.footer__bottom {
  margin-top: 18px;
  padding: 14px var(--pad) 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted2);
  font-weight: 600;
  border-top: 1px solid var(--border);
}
.to-top {
  color: var(--muted);
  text-decoration: none;
}
.to-top:hover {
  color: var(--text);
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.55s ease,
    transform 0.55s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 980px) {
  .nav__links {
    display: none;
  }
  .burger {
    display: inline-block;
  }
  .hero__grid {
    grid-template-columns: 1fr;
  }
  .trust {
    grid-template-columns: 1fr;
  }
  .cards--3 {
    grid-template-columns: 1fr;
  }
  .grid--3 {
    grid-template-columns: 1fr;
  }
  .usecases {
    grid-template-columns: 1fr;
  }
  .enterprise {
    grid-template-columns: 1fr;
  }
  .cta__box {
    grid-template-columns: 1fr;
  }
  .hero__visual {
    min-height: auto;
  }
  .footer__inner {
    flex-direction: column;
  }
  .footer__right {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

/*************************************************************************/

/* Unified hover for all cards/boxes */
.hover-lift {
  transition:
    transform 0.15s ease,
    background 0.15s ease,
    border-color 0.15s ease;
  will-change: transform;
}

.hover-lift:hover {
  transform: translateY(-2px);
  background: var(--panel2);
  border-color: color-mix(in srgb, var(--text) 14%, var(--border));
}

@media (hover: none) {
  .hover-lift:hover {
    transform: none;
    background: var(--panel);
    border-color: var(--border);
  }
}

/***************************************************************************/

@media (max-width: 980px) {
  .nav__inner {
    padding: 12px var(--pad);
    gap: 10px;
  }

  .brand {
    min-width: 0;
  }
  .brand__text {
    font-size: 14px;
    white-space: nowrap;
  }

  /* On mobile: only show burger in header */
  .nav__actions .btn {
    display: none;
  }

  .burger {
    display: inline-block;
    flex: 0 0 auto;
  }

  /* Give mobile theme button full width */
  .mobile__theme {
    width: 100%;
    justify-content: center;
  }
}

/*****************************************************************************/

.market-strip {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.market-item {
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--muted);
}