:root {
  --bg: #0b1220;
  --card: #0f172a;
  --muted: #94a3b8;
  --text: #e2e8f0;
  --accent: #22d3ee;
  --accent-2: #38bdf8;
  --ring: rgba(56, 189, 248, 0.3);
}
* {
  box-sizing: border-box;
}

@media (prefers-reduced-motion: no-preference) {
  :root {
    scroll-behavior: smooth;
  }
}

html {
  scroll-padding-top: 1em;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu,
    "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  background: linear-gradient(180deg, #0b1220, #0b1220 40%, #0d1627);
  color: var(--text);
}
a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s linear;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 16px;
}
.container {
  width: min(1140px, 92vw);
  margin-inline: auto;
}
.btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #001018;
  font-weight: 700;
  letter-spacing: 0.2px;
  box-shadow: 0 10px 25px rgba(34, 211, 238, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(56, 189, 248, 0.28);
}
.btn-outline {
  background: transparent;
  border: 1px solid rgba(226, 232, 240, 0.2);
  color: var(--text);
}

header.site {
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  background: linear-gradient(
    180deg,
    rgba(11, 18, 32, 0.75),
    rgba(11, 18, 32, 0.4)
  );
  border-bottom: 1px solid rgba(226, 232, 240, 0.06);
  z-index: 40;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  font-weight: 800;
}
.brand .logo {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: radial-gradient(80% 80% at 20% 20%, #67e8f9, transparent 60%),
    radial-gradient(80% 80% at 80% 80%, #38bdf8, transparent 60%);
  outline: 2px solid rgba(103, 232, 249, 0.25);
}
.nav a {
  opacity: 0.9;
}

.nav a:not(.btn):hover {
  color: #22d3ee;
}

.hero {
  padding: 72px 0 36px;
  position: relative;
  isolation: isolate;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid var(--ring);
  color: #a5f3fc;
  font-weight: 600;
  font-size: 0.85rem;
}
h1 {
  font-size: clamp(32px, 4.4vw, 54px);
  line-height: 1.05;
  margin: 14px 0 14px;
}
p.lead {
  font-size: clamp(16px, 2.1vw, 19px);
  color: var(--muted);
  max-width: 62ch;
}
.hero .cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.hero-ill {
  position: relative;
  overflow: hidden;
}
.hero-ill::after {
  content: "";
  position: absolute;
  inset: -12%;
  border-radius: 40px;
  background: radial-gradient(
    50% 50% at 50% 50%,
    rgba(34, 211, 238, 0.07),
    transparent 60%
  );
  filter: blur(20px);
  z-index: -1;
}

section {
  padding: 64px 0;
  border-top: 1px solid rgba(226, 232, 240, 0.06);
}
h2 {
  font-size: clamp(26px, 3.2vw, 36px);
  margin: 0 0 14px;
}
.muted {
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: linear-gradient(180deg, var(--card), #0e172a);
  border: 1px solid rgba(226, 232, 240, 0.06);
  border-radius: 20px;
  padding: 18px;
}
.card h3 {
  margin: 8px 0 10px;
  font-size: 1.15rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
}

.pill {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 6px 10px;
  border: 1px solid rgba(226, 232, 240, 0.1);
  border-radius: 999px;
  color: #cbd5e1;
  font-size: 0.85rem;
}

.list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.check {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: linear-gradient(180deg, #22d3ee, #38bdf8);
  display: flex;
  align-items: center;
  justify-content: center;
}
.check svg {
  width: 14px;
  height: 14px;
  fill: #001018;
}

.kpi {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}
.kpi .k {
  background: rgba(226, 232, 240, 0.04);
  border: 1px solid rgba(226, 232, 240, 0.06);
  border-radius: 16px;
  padding: 14px;
  text-align: center;
}
.k .v {
  font-size: 1.6rem;
  font-weight: 800;
}
.k .l {
  font-size: 0.88rem;
  color: var(--muted);
}

.cta-box {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 20px;
}

footer {
  padding: 40px 0;
  color: #94a3b8;
}
.foot {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(226, 232, 240, 0.06);
  padding-top: 20px;
}

@media (max-width: 960px) {
  .hero-grid,
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .cards {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 640px) {
  .cards,
  .kpi {
    grid-template-columns: 1fr;
  }
  .hero {
    padding-top: 48px;
  }
}

.hamburger {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(226, 232, 240, 0.2);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.6);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.hamburger .hb-line {
  position: absolute;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease, top 0.2s ease;
}
.hamburger .hb-line:nth-child(1) {
  top: 14px;
}
.hamburger .hb-line:nth-child(2) {
  top: 21px;
}
.hamburger .hb-line:nth-child(3) {
  top: 28px;
}

html.menu-open .hamburger .hb-line:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}
html.menu-open .hamburger .hb-line:nth-child(2) {
  opacity: 0;
}
html.menu-open .hamburger .hb-line:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

@media (max-width: 768px) {
  .hamburger {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 64px;
    background: linear-gradient(
      180deg,
      rgba(11, 18, 32, 0.98),
      rgba(11, 18, 32, 0.96)
    );
    border-top: 1px solid rgba(226, 232, 240, 0.06);
    padding: 16px 4vw 20px;
    gap: 14px;
    text-align: left;
    backdrop-filter: blur(10px);
  }

  html.menu-open .nav-links {
    display: grid;
  }

  .nav-links a {
    padding: 10px 4px;
    border-radius: 10px;
  }
  .nav-links a:not(.btn):hover {
    background: rgba(226, 232, 240, 0.04);
  }

  header.site {
    position: sticky;
    top: 0;
    z-index: 100;
  }
}

@media (min-width: 769px) {
  .nav-links {
    display: flex;
    align-items: center;
    gap: 16px;
  }

  .nav-links a:not(.btn) + a:not(.btn)::before {
    content: "•";
    opacity: 0.7;
    margin-right: 16px;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 64px;
    background: linear-gradient(
      180deg,
      rgba(11, 18, 32, 0.98),
      rgba(11, 18, 32, 0.96)
    );
    border-top: 1px solid rgba(226, 232, 240, 0.06);
    padding: 16px 4vw 20px;
    gap: 14px;
    text-align: left;
    backdrop-filter: blur(10px);
  }

  html.menu-open .nav-links {
    display: grid;
  }

  .nav-links a {
    padding: 10px 4px;
    border-radius: 10px;
  }
  .nav-links a:not(.btn):hover {
    background: rgba(226, 232, 240, 0.04);
    color: var(--text);
  }

  .nav-links a::before {
    content: none !important;
  }
}