@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap");

:root {
  --bg-0: #030611;
  --bg-1: #0a1430;
  --surface: rgba(12, 24, 51, 0.85);
  --surface-soft: rgba(16, 31, 64, 0.86);
  --surface-faint: rgba(10, 20, 44, 0.7);
  --surface-strong: rgba(7, 18, 40, 0.94);
  --text: #ebf2ff;
  --text-soft: #cedaf2;
  --text-muted: #9fb0cf;
  --brand: #1f63ef;
  --brand-strong: #1252d7;
  --brand-light: #58c1ff;
  --accent: #34c8a1;
  --border: rgba(80, 112, 170, 0.45);
  --border-strong: rgba(118, 156, 227, 0.72);
  --shadow: 0 20px 48px rgba(3, 9, 22, 0.42);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.65;
  background:
    radial-gradient(60rem 25rem at -6% -8%, rgba(28, 94, 236, 0.28), transparent 66%),
    radial-gradient(56rem 28rem at 106% -2%, rgba(78, 174, 255, 0.2), transparent 66%),
    url("/assets/images/background-texture.svg") center / cover fixed no-repeat,
    radial-gradient(62rem 34rem at -12% -18%, rgba(29, 93, 234, 0.4), transparent 60%),
    radial-gradient(50rem 24rem at 110% 0%, rgba(53, 173, 255, 0.28), transparent 58%),
    linear-gradient(160deg, var(--bg-0) 0%, var(--bg-1) 56%, #060d23 100%);
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 22% 16%, rgba(72, 146, 255, 0.1), transparent 35%),
    radial-gradient(circle at 85% 6%, rgba(67, 122, 219, 0.16), transparent 38%);
  opacity: 1;
  z-index: -1;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: clamp(1rem, 2.4vw, 2.2rem);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.brand-banner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.58rem;
  padding: 0.12rem 0.32rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-home .brand-logo {
  width: clamp(12rem, 25vw, 17.4rem);
}

.brand-logo {
  display: block;
  width: clamp(10rem, 22vw, 15.8rem);
  height: auto;
}

.brand-tagline {
  margin: 0;
  padding: 0.08rem 0 0.2rem;
  align-self: center;
  color: #deecff;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-weight: 700;
  font-size: clamp(1.12rem, 2.3vw, 1.56rem);
  letter-spacing: 0.01em;
  line-height: 1.05;
  text-shadow:
    0 0 22px rgba(88, 193, 255, 0.5),
    0 0 40px rgba(88, 193, 255, 0.2),
    0 2px 0 rgba(5, 10, 23, 0.8);
  position: relative;
}

.brand-tagline::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: min(100%, 21rem);
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(88, 193, 255, 0.85), rgba(88, 193, 255, 0));
  box-shadow: 0 0 12px rgba(88, 193, 255, 0.34);
}

.top-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
  padding: 0.55rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(114, 155, 226, 0.26);
  background: rgba(5, 14, 34, 0.42);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.top-nav a {
  text-decoration: none;
  color: var(--text-soft);
  font-size: 0.95rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  transition: background 170ms ease, color 170ms ease;
}

.top-nav a:hover {
  background: rgba(42, 85, 165, 0.34);
  color: var(--text);
}

.hero-panel,
.panel,
.app-page {
  background: linear-gradient(170deg, var(--surface) 0%, rgba(8, 15, 34, 0.87) 100%);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: clamp(1.1rem, 2.3vw, 2rem);
}

.home-hero {
  position: relative;
  overflow: hidden;
}

.home-hero::after {
  content: "";
  position: absolute;
  inset: auto -12% -35% auto;
  width: 22rem;
  height: 22rem;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(52, 200, 161, 0.24), rgba(52, 200, 161, 0));
  filter: blur(16px);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(16.5rem, 0.92fr);
  gap: 1.25rem;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand-light);
}

.title {
  margin: 0.4rem 0 0;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: clamp(2rem, 4.2vw, 3.36rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.02em;
  max-width: 16ch;
}

.subtitle {
  margin: 1rem 0 0;
  color: var(--text-muted);
  max-width: 64ch;
}

.hero-highlight {
  border-radius: 1.2rem;
  border: 1px solid rgba(107, 153, 231, 0.45);
  background: linear-gradient(160deg, var(--surface-soft) 0%, rgba(9, 19, 40, 0.96) 100%);
  padding: 1.05rem 1rem;
}

.hero-highlight h2 {
  margin: 0;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0.9rem 0 0;
  display: grid;
  gap: 0.66rem;
}

.checklist li {
  display: flex;
  gap: 0.58rem;
  align-items: flex-start;
  color: var(--text-soft);
  line-height: 1.55;
}

.checklist li::before {
  content: "";
  width: 0.63rem;
  height: 0.63rem;
  border-radius: 999px;
  margin-top: 0.41em;
  background: linear-gradient(140deg, var(--brand) 0%, var(--brand-light) 100%);
  box-shadow: 0 0 0 0.2rem rgba(37, 111, 255, 0.16);
  flex-shrink: 0;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1.2rem;
}

.stat-card {
  display: grid;
  gap: 0.25rem;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(113, 150, 221, 0.24);
  background: rgba(10, 22, 47, 0.6);
}

.stat-card strong {
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: 1.02rem;
}

.stat-card span {
  color: var(--text-muted);
}

.section-panel,
.section-stack,
.advantage-band {
  margin-top: 1rem;
}

.section-heading {
  margin-bottom: 1rem;
}

.section-heading h2 {
  margin: 0.28rem 0 0;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.section-copy {
  margin: 0.8rem 0 0;
  color: var(--text-muted);
  max-width: 60ch;
}

.feature-grid,
.pillar-grid,
.advantage-grid,
.app-grid,
.detail-grid {
  display: grid;
  gap: 1rem;
}

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

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

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

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

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

.card,
.pillar-card,
.advantage-card,
.app-card,
.detail-card {
  background: linear-gradient(165deg, rgba(16, 31, 64, 0.86) 0%, rgba(8, 18, 40, 0.9) 100%);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.15rem;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.card:hover,
.pillar-card:hover,
.advantage-card:hover,
.app-card:hover,
.detail-card:hover {
  transform: translateY(-0.15rem);
  border-color: var(--border-strong);
  box-shadow: 0 14px 28px rgba(7, 15, 32, 0.38);
}

.card-title {
  display: flex;
  align-items: center;
  gap: 0.62rem;
  margin: 0 0 0.56rem;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: 1.08rem;
}

.card-icon {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 0.56rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, rgba(31, 99, 239, 0.35), rgba(26, 74, 160, 0.15));
  border: 1px solid rgba(125, 168, 239, 0.48);
  box-shadow: inset 0 0 0 1px rgba(190, 219, 255, 0.08);
  flex-shrink: 0;
}

.card-icon svg {
  width: 1rem;
  height: 1rem;
  stroke: #a6d1ff;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card p,
.pillar-card p,
.advantage-card p,
.app-card p,
.detail-card p {
  margin: 0;
  color: var(--text-soft);
}

.pillar-card h3,
.app-card h3,
.detail-card h3 {
  margin: 0 0 0.45rem;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: 1.15rem;
}

.advantage-band {
  border-radius: 1.5rem;
  border: 1px solid rgba(113, 150, 221, 0.26);
  background:
    linear-gradient(150deg, rgba(8, 22, 47, 0.94) 0%, rgba(6, 16, 36, 0.92) 100%),
    radial-gradient(circle at top right, rgba(52, 200, 161, 0.12), transparent 40%);
  padding: clamp(1.1rem, 2.3vw, 2rem);
  box-shadow: var(--shadow);
}

.advantage-card strong,
.app-kicker,
.detail-kicker {
  display: inline-block;
  margin-bottom: 0.45rem;
  color: var(--brand-light);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-stack {
  display: grid;
  gap: 1rem;
}

.app-card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.app-card .btn {
  margin-top: auto;
}

.app-page {
  display: grid;
  gap: 1rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.breadcrumb a {
  color: var(--text-soft);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--text);
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
  gap: 1rem;
}

.page-copy .title {
  max-width: 15ch;
}

.page-side {
  display: grid;
  gap: 0.9rem;
}

.surface-note {
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(113, 150, 221, 0.26);
  background: rgba(9, 21, 45, 0.72);
}

.surface-note h2,
.surface-note h3 {
  margin: 0 0 0.45rem;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: 1.05rem;
}

.surface-note p {
  margin: 0;
  color: var(--text-soft);
}

.detail-card {
  display: grid;
  gap: 0.45rem;
}

.detail-card strong {
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: 1rem;
}

.actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.18rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 1px solid transparent;
  border-radius: 0.72rem;
  padding: 0.68rem 1.02rem;
  color: #f5f8ff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  background: linear-gradient(135deg, var(--brand) 0%, #3388ff 100%);
  transition: transform 170ms ease, filter 170ms ease, background 170ms ease, border-color 170ms ease;
}

.btn:hover {
  transform: translateY(-0.04rem);
  filter: brightness(1.05);
}

.btn.secondary {
  background: rgba(14, 31, 65, 0.64);
  border-color: rgba(100, 140, 211, 0.46);
  color: var(--text);
}

.btn.secondary:hover {
  border-color: var(--border-strong);
  background: rgba(23, 47, 91, 0.75);
}

.btn.ghost {
  background: transparent;
  border-color: rgba(100, 140, 211, 0.46);
  color: var(--text-soft);
}

.btn.ghost:hover {
  background: rgba(23, 47, 91, 0.55);
  color: var(--text);
}

.legal-panel {
  margin-top: 1rem;
  border-radius: 0.95rem;
  border: 1px solid var(--border);
  background: var(--surface-faint);
  padding: 0.9rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.62rem;
}

.legal-header {
  margin-bottom: 1.16rem;
}

.legal .title {
  max-width: none;
  font-size: clamp(1.58rem, 3vw, 2.45rem);
}

.legal h2 {
  margin: 1.22rem 0 0.45rem;
  font-family: "Space Grotesk", "Manrope", sans-serif;
  font-size: 1.06rem;
  letter-spacing: -0.01em;
}

.legal p,
.legal li {
  color: var(--text-soft);
}

.legal ul {
  margin: 0.36rem 0 0 1.25rem;
  padding: 0;
}

.legal a {
  color: #a0d6ff;
}

.legal a:hover {
  color: #caebff;
}

.small {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.center {
  text-align: center;
}

.center .title {
  max-width: none;
  margin-inline: auto;
}

.center .actions {
  justify-content: center;
}

@media (max-width: 72rem) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .top-nav {
    width: 100%;
    border-radius: 1rem;
  }
}

@media (max-width: 57.5rem) {
  .brand-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
  }

  .brand-tagline {
    margin-top: 0;
    font-size: clamp(1.12rem, 4.3vw, 1.5rem);
  }

  .hero-grid,
  .page-hero {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .pillar-grid,
  .advantage-grid,
  .app-grid,
  .detail-grid,
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 42.5rem) {
  .brand-banner {
    padding: 0 0.08rem;
  }

  .feature-grid,
  .pillar-grid,
  .advantage-grid,
  .app-grid,
  .detail-grid,
  .stat-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel,
  .panel,
  .app-page,
  .advantage-band {
    border-radius: 1.22rem;
    padding: 1rem;
  }

  .actions,
  .top-nav,
  .legal-links {
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .top-nav a {
    flex: 1 1 calc(50% - 0.7rem);
    text-align: center;
  }

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