@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap");

:root {
  --bg: #06101b;
  --bg-deep: #040b14;
  --bg-soft: #0b1626;
  --surface: rgba(9, 20, 34, 0.78);
  --surface-strong: rgba(12, 27, 46, 0.92);
  --surface-alt: rgba(7, 18, 30, 0.88);
  --panel-glow: rgba(34, 210, 255, 0.16);
  --line: rgba(152, 187, 218, 0.18);
  --line-strong: rgba(133, 206, 229, 0.28);
  --text: #f4f9ff;
  --muted: #9ab0c5;
  --muted-strong: #c8d9ea;
  --blue: #5d8dff;
  --cyan: #38d8ff;
  --aqua: #79f0d1;
  --shadow-xl: 0 30px 90px rgba(0, 0, 0, 0.34);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.28);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1240px;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-display: "Plus Jakarta Sans", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at 12% 12%, rgba(56, 216, 255, 0.16), transparent 0 28%),
    radial-gradient(circle at 88% 18%, rgba(121, 240, 209, 0.12), transparent 0 20%),
    radial-gradient(circle at 50% 60%, rgba(93, 141, 255, 0.08), transparent 0 34%),
    linear-gradient(180deg, #07111d 0%, #050d17 48%, #040911 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 92%);
}

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

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

h1,
h2,
h3,
h4,
strong,
.button,
.comparison-label {
  font-family: var(--font-display);
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

.container {
  width: min(var(--container), calc(100vw - 40px));
  margin: 0 auto;
}

.page-shell {
  position: relative;
  overflow: clip;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(22px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(10, 28, 46, 0.08);
  box-shadow: 0 10px 28px rgba(8, 22, 35, 0.1);
}

.nav-shell,
.site-navigation,
.main-nav,
.nav-actions,
.hero-badge-row,
.hero-actions,
.dashboard-toolbar,
.dashboard-brand,
.dashboard-filters,
.dashboard-insights,
.stat-band,
.value-strip,
.card-grid,
.benefit-grid,
.pricing-grid,
.cta-actions,
.footer-shell,
.footer-links,
.ecosystem-grid,
.ai-list {
  display: flex;
}

.nav-shell {
  min-height: 84px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-navigation {
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand {
  flex-shrink: 0;
}

.brand-logo,
.footer-logo {
  width: 190px;
  height: auto;
  object-fit: contain;
}

.main-nav,
.nav-actions,
.footer-links {
  align-items: center;
  gap: 22px;
}

.mobile-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid rgba(16, 43, 67, 0.12);
  border-radius: 14px;
  background: rgba(10, 32, 52, 0.04);
  cursor: pointer;
}

.mobile-nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #163047;
  transition: transform 180ms ease, opacity 180ms ease;
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.main-nav a,
.footer-links a {
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 160ms ease;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #041119;
  background: linear-gradient(135deg, var(--aqua), var(--cyan));
  box-shadow: 0 18px 44px rgba(56, 216, 255, 0.24);
}

.button-primary:hover {
  box-shadow: 0 22px 52px rgba(56, 216, 255, 0.32);
}

.button-secondary {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.04);
}

.button-secondary:hover {
  border-color: rgba(121, 240, 209, 0.3);
  background: rgba(255, 255, 255, 0.08);
}

.site-header .main-nav a,
.site-footer .footer-links a,
.site-footer .footer-copy {
  color: #496074;
}

.site-header .main-nav a:hover,
.site-footer .footer-links a:hover {
  color: #0c1d2f;
}

.site-header .button-secondary,
.site-footer .button-secondary {
  color: #163047;
  border-color: rgba(16, 43, 67, 0.14);
  background: rgba(10, 32, 52, 0.04);
}

.site-header .button-secondary:hover,
.site-footer .button-secondary:hover {
  border-color: rgba(56, 216, 255, 0.35);
  background: rgba(56, 216, 255, 0.08);
}

.hero-section,
.section {
  position: relative;
  isolation: isolate;
  padding: 88px 0;
}

.section-tight {
  padding-top: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(0, 0.97fr);
  gap: 42px;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.section-eyebrow,
.panel-kicker,
.pricing-tier,
.signal-label,
.comparison-label {
  margin: 0 0 16px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-badge-row,
.hero-actions,
.dashboard-filters,
.dashboard-insights,
.stat-band,
.value-strip,
.card-grid,
.benefit-grid,
.pricing-grid,
.cta-actions,
.ecosystem-grid,
.footer-shell,
.ai-list {
  flex-wrap: wrap;
}

.hero-badge-row {
  gap: 12px;
  margin-bottom: 18px;
}

.hero-badge,
.dashboard-filters span,
.status-pill,
.ai-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: #d8e6f5;
  font-size: 0.82rem;
}

.hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(3.2rem, 6vw, 5.8rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
  margin-bottom: 24px;
}

.hero-lead {
  max-width: 64ch;
  font-size: 1.1rem;
  line-height: 1.72;
}

.hero-premium-note,
.hero-microcopy,
.hero-support p,
.section-copy,
.content-card p,
.benefit-card p,
.pricing-summary,
.pricing-footnote,
.faq-item p,
.cta-microcopy,
.footer-copy,
.comparison-card li,
.flow-card p,
.ecosystem-note p,
.mini-stat span,
.ai-bubble p,
.ai-signal-card p {
  color: var(--muted);
}

.hero-premium-note {
  max-width: 66ch;
  margin-bottom: 0;
  font-size: 1rem;
  line-height: 1.7;
}

.hero-actions,
.cta-actions {
  gap: 14px;
  margin-top: 28px;
}

.hero-microcopy {
  margin-top: 14px;
  margin-bottom: 0;
  font-size: 0.95rem;
}

.hero-support {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.hero-support p {
  margin-bottom: 0;
  padding-left: 18px;
  border-left: 2px solid rgba(121, 240, 209, 0.45);
}

.hero-visual {
  position: relative;
  min-height: 720px;
}

.visual-panel,
.stat-card,
.value-card,
.content-card,
.benefit-card,
.pricing-card,
.comparison-card,
.flow-card,
.cta-card,
.faq-item,
.ecosystem-note,
.ecosystem-card,
.ai-highlight-card,
.ai-signal-card {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(18, 36, 58, 0.88), rgba(7, 18, 30, 0.88));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.visual-panel {
  position: absolute;
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.dashboard-panel {
  inset: 0 0 118px 52px;
  padding: 28px;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.panel-header.compact h3,
.app-panel h3 {
  margin-bottom: 0;
  font-size: 1.2rem;
}

.dashboard-panel h2 {
  max-width: 13ch;
  margin-bottom: 0;
  font-size: clamp(1.7rem, 2.6vw, 2.5rem);
  line-height: 1.05;
}

.dashboard-toolbar {
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 22px 0 20px;
}

.dashboard-brand {
  align-items: center;
  gap: 14px;
}

.dashboard-brand-image {
  width: 138px;
}

.dashboard-brand strong {
  display: block;
  margin-bottom: 4px;
}

.dashboard-brand span {
  color: var(--muted);
}

.dashboard-filters {
  justify-content: flex-end;
  gap: 10px;
}

.dashboard-shot,
.app-preview {
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.22);
}

.dashboard-shot {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.dashboard-shot-image {
  width: 100%;
  height: auto;
}

.dashboard-insights {
  gap: 14px;
  margin-top: 20px;
}

.mini-stat {
  flex: 1 1 180px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.mini-stat strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.app-panel {
  left: 0;
  bottom: 54px;
  width: 42%;
  padding: 22px;
}

.app-preview-image {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: top center;
}

.ai-panel {
  right: 0;
  bottom: 0;
  width: 41%;
  padding: 22px;
}

.ai-bubble {
  padding: 18px;
  border-radius: 18px;
  background: rgba(6, 16, 28, 0.72);
  border: 1px solid rgba(56, 216, 255, 0.18);
  box-shadow: inset 0 0 0 1px rgba(56, 216, 255, 0.05);
}

.ai-bubble strong {
  display: block;
  margin-bottom: 10px;
}

.ai-list {
  gap: 10px;
  margin-top: 18px;
}

.stat-band,
.value-strip,
.card-grid,
.benefit-grid,
.pricing-grid,
.ecosystem-grid {
  gap: 20px;
}

.stat-card,
.value-card,
.content-card,
.benefit-card,
.pricing-card,
.comparison-card,
.flow-card,
.ecosystem-card {
  padding: 24px;
}

.stat-card {
  flex: 1 1 260px;
  min-height: 160px;
}

.stat-value {
  display: block;
  font-size: clamp(2.2rem, 4vw, 3.1rem);
  line-height: 1;
  margin-bottom: 14px;
}

.stat-title {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.stat-description {
  color: var(--muted);
  line-height: 1.65;
}

.value-card {
  flex: 1 1 240px;
  min-height: 112px;
  display: flex;
  align-items: center;
  font-size: 1.05rem;
  line-height: 1.55;
}

.section-alt,
.comparison-section,
.ai-highlight-section {
  position: relative;
}

.section-alt::before,
.comparison-section::before,
.ai-highlight-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(56, 216, 255, 0.1), transparent 0 24%),
    linear-gradient(180deg, rgba(8, 17, 30, 0.78), rgba(4, 10, 18, 0.2));
  pointer-events: none;
}

.section-intro {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin-bottom: 32px;
}

.section-intro.split {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 24px;
  align-items: end;
}

.section-intro h2 {
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  line-height: 1.03;
  letter-spacing: -0.04em;
  margin-bottom: 12px;
}

.section-copy {
  line-height: 1.72;
  margin-bottom: 0;
}

.card-grid-3 > *,
.benefit-grid > *,
.pricing-grid > * {
  flex: 1 1 300px;
}

.card-grid-4 > * {
  flex: 1 1 250px;
}

.content-card,
.benefit-card,
.pricing-card,
.ecosystem-card,
.ecosystem-note,
.ai-signal-card,
.comparison-card,
.flow-card,
.faq-item,
.cta-card,
.stat-card,
.value-card,
.ai-highlight-card {
  position: relative;
  overflow: hidden;
}

.content-card::before,
.benefit-card::before,
.pricing-card::before,
.ecosystem-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(56, 216, 255, 0.08), transparent 35%);
  pointer-events: none;
}

.card-index,
.flow-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-bottom: 18px;
  border-radius: 14px;
  background: rgba(56, 216, 255, 0.12);
  border: 1px solid rgba(56, 216, 255, 0.16);
  color: var(--muted-strong);
  font-weight: 700;
}

.feature-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding-left: 18px;
}

.feature-list li {
  line-height: 1.55;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.comparison-card {
  min-height: 100%;
}

.comparison-card-highlight {
  border-color: rgba(121, 240, 209, 0.34);
  box-shadow:
    var(--shadow-lg),
    0 0 0 1px rgba(121, 240, 209, 0.08),
    0 0 60px rgba(56, 216, 255, 0.12);
}

.comparison-card-muted {
  background: linear-gradient(180deg, rgba(15, 25, 40, 0.78), rgba(7, 16, 27, 0.82));
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.flow-card {
  position: relative;
  min-height: 230px;
}

.flow-card::after {
  content: "";
  position: absolute;
  top: 42px;
  right: -12px;
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, rgba(56, 216, 255, 0.4), transparent);
}

.flow-card:last-child::after {
  display: none;
}

.benefit-card h3,
.content-card h3,
.flow-card h3,
.pricing-card h3,
.ecosystem-card h3,
.ecosystem-note h3,
.ai-highlight-copy h2,
.cta-card h2,
.faq-item summary,
.comparison-card ul {
  position: relative;
  z-index: 1;
}

.pricing-grid {
  align-items: stretch;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.pricing-card.featured {
  transform: translateY(-8px);
  box-shadow:
    var(--shadow-xl),
    0 0 80px rgba(56, 216, 255, 0.12);
}

.pricing-card-bronze {
  border-color: rgba(205, 127, 50, 0.8);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(205, 127, 50, 0.14);
}

.pricing-card-silver {
  border-color: rgba(192, 192, 192, 0.88);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(192, 192, 192, 0.14);
}

.pricing-card-gold {
  border-color: rgba(255, 215, 0, 0.84);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 215, 0, 0.14);
}

.pricing-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.pricing-summary {
  line-height: 1.7;
}

.pricing-request-note {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.5;
}

.pricing-footnote {
  max-width: 760px;
  margin: 28px auto 0;
  text-align: center;
}

.ai-highlight-card {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 28px;
  padding: 34px;
  overflow: hidden;
}

.ai-highlight-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(56, 216, 255, 0.14), transparent 0 28%),
    linear-gradient(135deg, rgba(121, 240, 209, 0.08), transparent 38%);
  pointer-events: none;
}

.ai-highlight-copy,
.ai-highlight-panel {
  position: relative;
  z-index: 1;
}

.ai-highlight-panel {
  display: grid;
  gap: 16px;
  align-content: center;
}

.ai-signal-card {
  padding: 22px;
  min-height: 180px;
}

.ai-signal-card.secondary {
  background: linear-gradient(180deg, rgba(13, 30, 50, 0.94), rgba(8, 18, 30, 0.9));
}

.ecosystem-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 20px;
}

.ecosystem-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
}

.ecosystem-card,
.ecosystem-note {
  min-height: 100%;
}

.faq-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
}

.faq-item {
  padding: 8px 20px;
  background: linear-gradient(180deg, rgba(8, 18, 31, 0.96), rgba(5, 13, 23, 0.96));
}

.faq-item summary {
  cursor: pointer;
  padding: 18px 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.faq-item summary::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--cyan);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin-bottom: 18px;
  max-width: 74ch;
}

.cta-card {
  padding: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer {
  position: relative;
  isolation: isolate;
  padding: 0 0 36px;
  background: #ffffff;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0 0 0 0;
  background:
    linear-gradient(180deg, rgba(56, 216, 255, 0.05), rgba(121, 240, 209, 0.04)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 251, 255, 0.98));
  border-top: 1px solid rgba(10, 28, 46, 0.08);
  pointer-events: none;
}

.footer-shell {
  position: relative;
  z-index: 1;
  justify-content: space-between;
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid rgba(10, 28, 46, 0.08);
}

.footer-copy {
  max-width: 360px;
  margin: 16px 0 0;
}

@media (max-width: 1180px) {
  .hero-grid,
  .ai-highlight-card,
  .ecosystem-shell,
  .section-intro.split,
  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
    display: grid;
    gap: 18px;
  }

  .visual-panel {
    position: relative;
    inset: auto;
    width: auto;
  }
}

@media (max-width: 980px) {
  .nav-shell,
  .cta-card,
  .dashboard-toolbar,
  .footer-shell {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-shell {
    position: relative;
    min-height: 76px;
    flex-direction: row;
    align-items: center;
  }

  .mobile-nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .site-navigation {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    z-index: 5;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 18px;
    border-radius: 20px;
    border: 1px solid rgba(10, 28, 46, 0.08);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 50px rgba(8, 22, 35, 0.16);
  }

  .site-navigation.is-open {
    display: flex;
  }

  .main-nav,
  .nav-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .main-nav a {
    padding: 10px 4px;
    color: #163047;
    border-bottom: 1px solid rgba(10, 28, 46, 0.08);
  }

  .main-nav a:last-child {
    border-bottom: none;
  }

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

  .flow-card::after {
    display: none;
  }

  .dashboard-panel,
  .app-panel,
  .ai-panel {
    padding: 22px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(var(--container), calc(100vw - 24px));
  }

  .hero-section,
  .section {
    padding: 64px 0;
  }

  .nav-shell {
    min-height: 74px;
  }

  .hero-copy h1 {
    font-size: 2.9rem;
  }

  .dashboard-panel h2,
  .section-intro h2,
  .ai-highlight-copy h2,
  .cta-card h2 {
    font-size: 2rem;
  }

  .button {
    width: 100%;
  }

  .hero-actions,
  .cta-actions {
    width: 100%;
  }

  .app-preview-image {
    height: 320px;
  }

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

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

  .pricing-card.featured {
    transform: none;
  }
}