:root {
  color-scheme: dark;
  --bg: #050911;
  --bg-soft: #0b1121;
  --panel: rgba(21, 30, 50, 0.72);
  --panel-strong: rgba(21, 30, 50, 0.92);
  --border: rgba(255, 255, 255, 0.1);
  --text: #f8fafc;
  --muted: #94a3b8;
  --cyan: #06b6d4;
  --cyan-soft: rgba(6, 182, 212, 0.16);
  --blue: #38bdf8;
  --violet: #8b5cf6;
  --green: #22c55e;
  --orange: #f97316;
  --radius-xl: 28px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 20%, rgba(6, 182, 212, 0.15), transparent 28rem),
    radial-gradient(circle at 80% 10%, rgba(56, 189, 248, 0.12), transparent 24rem),
    linear-gradient(180deg, var(--bg-soft), var(--bg));
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 80px;
  padding: 0 clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--border);
  background: rgba(5, 9, 17, 0.76);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(6, 182, 212, 0.4);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.24), rgba(56, 189, 248, 0.08));
  color: var(--cyan);
  font-size: 0.8rem;
  letter-spacing: -0.02em;
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.14);
}

.accent {
  color: var(--cyan);
}

.nav-links {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 600;
}

.nav-links a,
.header-cta,
.service-card a,
.footer-actions a {
  text-decoration: none;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.nav-links a:hover,
.footer-actions a:hover {
  color: var(--text);
}

.header-cta {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(6, 182, 212, 0.28);
  border-radius: 999px;
  padding: 0 18px;
  color: var(--cyan);
  background: var(--cyan-soft);
  font-weight: 800;
  font-size: 0.9rem;
}

.header-cta:hover {
  color: var(--text);
  background: rgba(6, 182, 212, 0.26);
}

.hero {
  position: relative;
  display: grid;
  min-height: 100dvh;
  place-items: center;
  overflow: hidden;
  padding: 128px 20px 96px;
}

.network {
  position: absolute;
  inset: 0;
  opacity: 0.45;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle, black, transparent 74%);
}

.hero-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(54px);
  opacity: 0.36;
}

.hero-glow-one {
  top: 18%;
  left: 8%;
  width: 220px;
  height: 220px;
  background: var(--cyan);
}

.hero-glow-two {
  right: 7%;
  bottom: 18%;
  width: 260px;
  height: 260px;
  background: var(--violet);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0 0 18px;
  border: 1px solid rgba(6, 182, 212, 0.32);
  border-radius: 999px;
  padding: 7px 14px;
  color: var(--cyan);
  background: rgba(6, 182, 212, 0.06);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-content .eyebrow,
.section-heading .eyebrow {
  margin-inline: auto;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(3rem, 8vw, 6.7rem);
  line-height: 0.98;
  letter-spacing: -0.032em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.hero-copy {
  max-width: 760px;
  margin: 0 auto 36px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  padding: 0 24px;
  font-weight: 900;
  text-decoration: none;
}

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

.button-primary {
  background: var(--text);
  color: #07111f;
  box-shadow: 0 20px 45px rgba(248, 250, 252, 0.1);
}

.button-secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.hero-panel {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  width: fit-content;
  max-width: 100%;
  margin: 32px auto 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px;
  background: rgba(5, 9, 17, 0.54);
  backdrop-filter: blur(18px);
}

.hero-panel span {
  border-radius: 999px;
  padding: 8px 13px;
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  font-weight: 800;
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 96px 0;
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading p,
.about-copy p,
.product-card p,
.service-card p,
.footer p {
  color: var(--muted);
}

.product-grid,
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-card,
.service-card {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 30px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.product-card::after,
.service-card::after {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 180px;
  height: 180px;
  border-radius: 999px;
  background: rgba(6, 182, 212, 0.08);
}

.product-card.featured,
.service-card.featured {
  border-color: rgba(56, 189, 248, 0.32);
  background: linear-gradient(180deg, rgba(21, 30, 50, 0.9), rgba(8, 47, 73, 0.55));
}

.product-card-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.product-icon,
.service-icon {
  display: grid;
  width: 56px;
  height: 56px;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 18px;
  background: rgba(6, 182, 212, 0.14);
  color: var(--cyan);
}

.product-icon svg,
.service-icon svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.product-icon.violet,
.service-icon.violet {
  background: rgba(139, 92, 246, 0.14);
  color: var(--violet);
}

.product-icon.blue,
.service-icon.blue {
  background: rgba(56, 189, 248, 0.16);
  color: var(--blue);
}

.product-icon.pulse {
  background: rgba(34, 197, 94, 0.14);
  color: var(--green);
}

.product-label {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-card h3,
.product-card p,
.product-card ul,
.product-card a {
  position: relative;
  z-index: 1;
}

.feature-list {
  display: grid;
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  color: #cbd5e1;
  font-size: 0.94rem;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 22px;
}

.feature-list li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(6, 182, 212, 0.6);
}

.product-link,
.service-card a {
  display: inline-flex;
  margin-top: 12px;
  color: var(--cyan);
  font-weight: 900;
}

.product-link:hover,
.service-card a:hover {
  transform: translateX(4px);
}

.problem-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: stretch;
}

.problem-copy,
.benefit-card,
.step,
.final-cta {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--panel-strong);
  box-shadow: var(--shadow);
}

.problem-copy {
  padding: 34px;
}

.problem-copy p:not(.eyebrow) {
  color: var(--muted);
}

.benefit-grid {
  display: grid;
  gap: 16px;
}

.benefit-card {
  padding: 24px;
}

.benefit-card span,
.step span {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.benefit-card h3,
.step h3 {
  font-size: 1.16rem;
}

.benefit-card p,
.step p,
.final-cta p {
  color: var(--muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.step {
  padding: 28px;
}

.final-cta {
  max-width: 980px;
  text-align: center;
  padding: clamp(34px, 6vw, 64px);
}

.final-cta .eyebrow {
  margin-inline: auto;
}

.final-cta p {
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 30px;
  font-size: 1.08rem;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
  border-top: 1px solid var(--border);
}

.about-copy {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 30px;
  background: var(--panel-strong);
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-top: 1px solid var(--border);
  padding: 42px clamp(20px, 5vw, 72px);
  background: rgba(5, 9, 17, 0.78);
}

.footer-brand {
  margin-bottom: 12px;
}

.footer-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px 26px;
  color: var(--muted);
  font-weight: 700;
}

@media (max-width: 820px) {
  .site-header {
    height: auto;
    flex-wrap: wrap;
    padding-block: 16px;
  }

  .nav-links {
    order: 3;
    width: 100%;
    justify-content: space-between;
    gap: 12px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    padding-top: 150px;
  }

  .product-grid,
  .service-grid,
  .problem-section,
  .steps,
  .split {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 72px 0;
  }

  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-actions {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}