:root {
  --bg: #071018;
  --surface: rgba(17, 29, 40, 0.72);
  --surface-strong: rgba(17, 29, 40, 0.92);
  --line: rgba(148, 163, 184, 0.24);
  --line-strong: rgba(148, 163, 184, 0.38);
  --text: #f5fbff;
  --muted: #b8c5d1;
  --primary: #20d6a5;
  --secondary: #6ea8ff;
  --accent: #ffb45c;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 15% 18%, rgba(32, 214, 165, 0.14), transparent 30%),
    radial-gradient(circle at 88% 8%, rgba(110, 168, 255, 0.17), transparent 28%),
    linear-gradient(135deg, #071018 0%, #172635 42%, #071018 100%);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.glass {
  background: var(--surface);
  border: 1px solid var(--line);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.glass-strong {
  background: var(--surface-strong);
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow);
}

.glow-text {
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
  background: rgba(7, 16, 24, 0.86);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 700;
}

.brand-mark {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 0.8rem;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #061018;
  font-size: 0.8rem;
  font-weight: 800;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.header-nav a {
  color: var(--muted);
  font-size: 0.94rem;
}

.header-nav a:hover {
  color: var(--primary);
}

.hero {
  padding: 4rem 0 2.5rem;
}

.hero-grid {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 1rem;
  color: var(--primary);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  line-height: 1.05;
}

.hero .subtitle {
  margin: 0 0 1.15rem;
  font-size: clamp(1.12rem, 2.4vw, 1.5rem);
  line-height: 1.65;
  max-width: 50rem;
}

.hero .support {
  margin: 0;
  max-width: 46rem;
  color: var(--muted);
  line-height: 1.8;
  font-size: 1rem;
}

.hero-panel {
  overflow: hidden;
  border-radius: 1.5rem;
}

.hero-panel img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.section {
  padding: 1.35rem 0 2.15rem;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-head h2 {
  margin: 0;
  font-size: 1.85rem;
}

.section-head p,
.lead {
  margin: 0;
  color: var(--muted);
  line-height: 1.82;
}

.pillars,
.card-grid,
.users-cards,
.timeline,
.use-case-grid {
  display: grid;
  gap: 1rem;
}

.pillar,
.card,
.user-card,
.timeline-item,
.use-case {
  border-radius: 1.2rem;
  padding: 1.2rem;
}

.num,
.solution-index,
.timeline-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
  background: rgba(32, 214, 165, 0.12);
  border: 1px solid rgba(32, 214, 165, 0.24);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 800;
}

.pillar h3,
.card h3,
.solution-item h3,
.timeline-item h3,
.use-case h3 {
  margin: 0 0 0.45rem;
  font-size: 1.04rem;
}

.pillar p,
.card p,
.solution-item p,
.timeline-item p,
.user-card p,
.use-case p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.solution-list {
  display: grid;
  gap: 1rem;
}

.solution-item {
  display: grid;
  gap: 1rem;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  border-radius: 1.2rem;
  padding: 1.1rem 1.2rem;
  background: rgba(17, 29, 40, 0.62);
  border: 1px solid rgba(148, 163, 184, 0.22);
}

.solution-index,
.timeline-badge {
  min-width: 3.7rem;
  margin-bottom: 0;
}

.user-card .role {
  font-size: 1.08rem;
  font-weight: 800;
  margin-bottom: 0.85rem;
}

.user-card .label {
  margin: 0.85rem 0 0.35rem;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.workflow span {
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(255, 255, 255, 0.03);
  padding: 0.75rem 0.9rem;
  color: var(--muted);
  text-align: center;
}

.dashboard-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.dashboard-list span {
  border-radius: 999px;
  background: rgba(110, 168, 255, 0.1);
  border: 1px solid rgba(110, 168, 255, 0.22);
  color: #cfe1ff;
  padding: 0.65rem 0.85rem;
}

.timeline-item {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
}

.footer {
  padding: 2rem 0 3rem;
}

.contact-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.contact-card {
  border-radius: 1.2rem;
  padding: 1.15rem;
}

.contact-card .label {
  margin-bottom: 0.35rem;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-card .value {
  color: var(--text);
}

@media (min-width: 760px) {
  .pillars,
  .card-grid,
  .users-cards,
  .use-case-grid,
  .timeline,
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workflow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 3rem;
  }

  .pillars {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .users-cards {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .header-inner {
    align-items: flex-start;
    padding: 1rem 0;
    flex-direction: column;
  }

  .header-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(1180px, calc(100% - 1.25rem));
  }

  .hero {
    padding-top: 2.2rem;
  }

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

  .solution-item,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .workflow {
    grid-template-columns: 1fr;
  }

  .solution-index,
  .timeline-badge {
    width: fit-content;
  }
}