:root {
  --bg: #0a1018;
  --bg-soft: #111926;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-strong: rgba(255, 255, 255, 0.08);
  --line: rgba(220, 229, 247, 0.14);
  --line-strong: rgba(220, 229, 247, 0.24);
  --text: #edf3ff;
  --muted: rgba(237, 243, 255, 0.72);
  --accent: #7bb5ff;
  --accent-strong: #4a84e8;
  --accent-soft: rgba(123, 181, 255, 0.16);
  --safety: #ffbe63;
  --ok: #83c6a0;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  --radius: 24px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(123, 181, 255, 0.12), transparent 34%),
    radial-gradient(circle at 85% 15%, rgba(255, 190, 99, 0.1), transparent 24%),
    linear-gradient(180deg, #07101a 0%, #0a1018 40%, #0d1522 100%);
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.site-shell {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  padding-bottom: 96px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0 12px;
  backdrop-filter: blur(18px);
  background: linear-gradient(180deg, rgba(7, 16, 26, 0.94), rgba(7, 16, 26, 0.54), transparent);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark,
.brand-name {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.brand-mark {
  min-width: 46px;
  padding: 0 14px;
  background: linear-gradient(145deg, rgba(74, 132, 232, 0.8), rgba(123, 181, 255, 0.44));
  font-weight: 900;
  letter-spacing: 0.08em;
}

.brand-name {
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

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

.topnav a,
.button {
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background-color 160ms ease,
    color 160ms ease;
}

.topnav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  color: var(--muted);
  border-color: transparent;
  font-size: 0.92rem;
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  font-weight: 800;
}

.button-small {
  min-height: 42px;
  font-size: 0.9rem;
}

.button-primary {
  color: #f7fbff;
  border-color: rgba(158, 197, 255, 0.34);
  background: linear-gradient(145deg, #2b59b7, #7bb5ff);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.button-ghost {
  color: var(--text);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.hero {
  min-height: calc(100vh - 88px);
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 28px;
  align-items: center;
  padding: 28px 0 36px;
}

.hero-copy,
.hero-panel,
.intro-card,
.feature-card,
.capability-card,
.team-card,
.request-box,
.faq-item,
.panel-card,
.mini-card {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 42px 42px 36px;
  border-radius: 32px;
  background:
    radial-gradient(circle at top right, rgba(123, 181, 255, 0.08), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
}

.eyebrow,
.section-kicker,
.team-role,
.mini-card-label {
  margin: 0;
  color: var(--safety);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.73rem;
  font-weight: 900;
}

.hero h1 {
  margin: 16px 0 0;
  font-family: "Unbounded", "Avenir Next", "Segoe UI", sans-serif;
  font-size: clamp(2.9rem, 8vw, 5.8rem);
  line-height: 0.94;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.hero-subtitle,
.section-subtitle,
.feature-card p,
.team-card li,
.capability-card li,
.intro-card p,
.request-section .section-subtitle,
.faq-item p,
.footer p,
.panel-card p,
.mini-card p {
  color: var(--muted);
  line-height: 1.6;
}

.hero-subtitle {
  margin: 20px 0 0;
  font-size: 1.1rem;
  max-width: 54ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.hero-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 30px;
  color: rgba(244, 248, 255, 0.88);
  font-size: 1.02rem;
  font-weight: 800;
}

.hero-divider span {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.42), transparent);
}

.hero-note {
  margin: 14px 0 0;
  color: rgba(237, 243, 255, 0.58);
  font-size: 0.92rem;
  line-height: 1.5;
}

.hero-panel {
  border-radius: 32px;
  padding: 20px;
  background:
    radial-gradient(circle at 78% 18%, rgba(255, 190, 99, 0.08), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
}

.panel-card,
.mini-card,
.intro-card,
.feature-card,
.capability-card,
.team-card,
.request-box,
.faq-item {
  border-radius: var(--radius);
}

.panel-card {
  padding: 22px;
}

.panel-card-accent {
  background:
    radial-gradient(circle at top right, rgba(123, 181, 255, 0.14), transparent 28%),
    linear-gradient(145deg, rgba(19, 33, 52, 0.96), rgba(12, 19, 31, 0.94));
}

.panel-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.panel-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.panel-chip-live {
  color: #11251a;
  background: linear-gradient(145deg, #83c6a0, #b3e0c6);
  border-color: rgba(179, 224, 198, 0.4);
}

.panel-card h2 {
  margin: 16px 0 10px;
  font-size: 1.45rem;
  line-height: 1.2;
}

.signal-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.signal-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(237, 243, 255, 0.9);
  line-height: 1.35;
}

.signal-ok,
.signal-alert {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  flex: 0 0 auto;
}

.signal-ok {
  background: var(--ok);
  box-shadow: 0 0 0 5px rgba(131, 198, 160, 0.12);
}

.signal-alert {
  background: var(--safety);
  box-shadow: 0 0 0 5px rgba(255, 190, 99, 0.12);
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.mini-card {
  padding: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.mini-card h3 {
  margin: 10px 0 8px;
  font-size: 1.02rem;
  line-height: 1.28;
}

.section {
  margin-top: 84px;
}

.section-kicker {
  color: var(--accent);
}

.section-title {
  margin: 12px 0 0;
  font-family: "Unbounded", "Avenir Next", "Segoe UI", sans-serif;
  font-size: clamp(1.9rem, 3vw, 3.1rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.section-title-wide {
  max-width: 16ch;
  margin-left: auto;
  margin-right: auto;
}

.section-subtitle {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 1.03rem;
}

.intro-grid,
.advantages-grid,
.capability-grid,
.teams-grid {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

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

.intro-card {
  min-height: 224px;
  padding: 22px;
}

.intro-id {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.82rem;
  font-weight: 900;
}

.intro-card h3 {
  margin: 18px 0 10px;
  font-size: 1.08rem;
  line-height: 1.26;
}

.intro-tone-blue {
  background: linear-gradient(150deg, rgba(29, 52, 86, 0.94), rgba(14, 21, 35, 0.94));
}

.intro-tone-sky {
  background: linear-gradient(150deg, rgba(34, 60, 92, 0.94), rgba(13, 23, 37, 0.94));
}

.intro-tone-green {
  background: linear-gradient(150deg, rgba(26, 56, 48, 0.94), rgba(13, 23, 37, 0.94));
}

.intro-tone-amber {
  background: linear-gradient(150deg, rgba(78, 52, 24, 0.94), rgba(16, 24, 38, 0.94));
}

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

.feature-card,
.capability-card,
.team-card {
  padding: 22px;
}

.icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 14px;
  border-radius: 18px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
}

.icon-wrap svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: rgba(237, 243, 255, 0.95);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card h3,
.capability-card h3,
.team-card h3 {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.25;
}

.feature-card p {
  margin: 10px 0 0;
}

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

.capability-card ul,
.team-card ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.capability-card li,
.team-card li {
  margin: 10px 0;
}

.compare-table {
  margin-top: 22px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.compare-head,
.compare-row {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
}

.compare-row {
  border-top: 1px solid var(--line);
}

.compare-cell {
  padding: 18px;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.93rem;
  background: rgba(255, 255, 255, 0.02);
}

.compare-head .compare-cell {
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.08);
}

.compare-name {
  color: var(--text);
  font-weight: 800;
}

.compare-good {
  color: rgba(244, 249, 255, 0.98);
}

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

.team-role {
  color: var(--accent);
}

.request-section {
  text-align: center;
}

.request-box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
  padding: 22px;
  background:
    radial-gradient(circle at top, rgba(123, 181, 255, 0.12), transparent 36%),
    rgba(255, 255, 255, 0.04);
}

.faq-list {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.faq-item {
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 22px;
  font-weight: 800;
  line-height: 1.4;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0;
  padding: 0 22px 20px;
}

.faq-item[open] summary {
  border-bottom: 1px solid var(--line);
}

.footer {
  margin-top: 96px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.footer-top,
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.footer-top h2 {
  margin: 0;
  font-family: "Unbounded", "Avenir Next", "Segoe UI", sans-serif;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.15;
}

.footer-top p,
.footer-copy {
  margin: 10px 0 0;
  color: var(--muted);
}

.footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-copy {
  margin: 0;
  text-align: right;
}

@media (hover: hover) and (pointer: fine) {
  .topnav a:hover,
  .button:hover {
    transform: translateY(-1px);
  }

  .topnav a:hover {
    color: var(--text);
    border-color: var(--line-strong);
    background: rgba(255, 255, 255, 0.04);
  }

  .button-primary:hover {
    border-color: rgba(232, 242, 255, 0.68);
  }

  .button-ghost:hover {
    border-color: var(--line-strong);
    background: rgba(255, 255, 255, 0.06);
  }
}

@media (max-width: 1120px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .intro-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .capability-grid,
  .advantages-grid,
  .teams-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(100% - 20px, 1220px);
  }

  .topbar {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .topnav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero-copy,
  .hero-panel,
  .intro-card,
  .feature-card,
  .capability-card,
  .team-card,
  .request-box,
  .panel-card,
  .mini-card {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-copy {
    padding-top: 28px;
  }

  .hero h1 {
    font-size: clamp(2.4rem, 12vw, 4rem);
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .mini-grid,
  .intro-grid,
  .advantages-grid,
  .capability-grid,
  .teams-grid,
  .compare-head,
  .compare-row,
  .footer-top,
  .footer-bottom {
    grid-template-columns: 1fr;
    display: grid;
  }

  .compare-head {
    display: none;
  }

  .compare-row {
    border-top: 1px solid var(--line);
  }

  .compare-cell {
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .compare-row .compare-name {
    padding-bottom: 6px;
  }

  .footer-copy {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .topnav a,
  .button {
    transition: none;
  }
}