:root {
  --bg: #07111f;
  --bg-soft: #0d1b31;
  --panel: rgba(10, 23, 44, 0.78);
  --panel-strong: #0f213e;
  --border: rgba(151, 193, 255, 0.14);
  --text: #f2f7ff;
  --muted: #93a8c8;
  --primary: #30b8ff;
  --primary-strong: #0f8bdb;
  --accent: #7af5d0;
  --danger: #ff6c89;
  --warning: #ffbc5d;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1160px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(48, 184, 255, 0.16), transparent 30%),
    radial-gradient(circle at top right, rgba(122, 245, 208, 0.08), transparent 20%),
    linear-gradient(180deg, #050d18 0%, #07111f 45%, #091426 100%);
  color: var(--text);
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.page-shell {
  min-height: 100vh;
  overflow-x: clip;
}

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

.section {
  padding: 6rem 0;
}

.section-alt {
  position: relative;
}

.section-alt::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 29, 52, 0.6), rgba(5, 12, 24, 0.18));
  z-index: -1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 1.8rem;
  height: 1px;
  background: currentColor;
}

.section-heading {
  max-width: 680px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-heading.align-left {
  margin-left: 0;
  text-align: left;
}

.section-heading h2,
.hero-copy h1,
.cta-panel h2 {
  margin: 0;
  font-family: "Avenir Next Condensed", "Arial Narrow", "Trebuchet MS", sans-serif;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw, 3.4rem);
}

.section-heading p,
.hero-copy p,
.cta-panel p,
.site-footer p,
.info-card p,
.feature-card p,
.step-card p,
.pricing-card p,
.faq-answer p,
.metric-highlight p {
  color: var(--muted);
  line-height: 1.7;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(6, 13, 24, 0.72);
  border-bottom: 1px solid rgba(151, 193, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 5.25rem;
}

.brand {
  font-family: "Avenir Next Condensed", "Arial Narrow", "Trebuchet MS", sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-nav a:not(.button) {
  color: var(--muted);
  transition: color 0.2s ease;
}

.site-nav a:not(.button):hover,
.site-nav a:not(.button):focus-visible {
  color: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--primary), #58dbff);
  color: #04101e;
  box-shadow: 0 16px 30px rgba(48, 184, 255, 0.22);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 22px 34px rgba(48, 184, 255, 0.32);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  border-color: rgba(151, 193, 255, 0.16);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(151, 193, 255, 0.34);
  box-shadow: 0 16px 30px rgba(2, 10, 22, 0.28);
}

.button-sm {
  min-height: 2.75rem;
}

.full-width {
  width: 100%;
}

.menu-toggle {
  display: none;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.menu-toggle span {
  display: block;
  width: 1.2rem;
  height: 2px;
  margin: 0.24rem auto;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero-section {
  padding: 4.5rem 0 5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 3rem;
}

.hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(2.8rem, 6vw, 5rem);
}

.hero-copy p {
  max-width: 60ch;
  margin: 1.5rem 0 0;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-highlights {
  display: grid;
  gap: 0.9rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.hero-highlights li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.hero-highlights li::before {
  content: "";
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 0 6px rgba(48, 184, 255, 0.08);
}

.dashboard-mockup {
  position: relative;
}

.dashboard-mockup::before {
  content: "";
  position: absolute;
  inset: auto 8% -10% 8%;
  height: 50%;
  background: radial-gradient(circle, rgba(48, 184, 255, 0.26), transparent 72%);
  filter: blur(40px);
  z-index: -1;
}

.dashboard-window,
.info-card,
.feature-card,
.step-card,
.metrics-panel,
.pricing-card,
.faq-item,
.cta-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.dashboard-window {
  padding: 1rem;
}

.window-bar {
  display: flex;
  gap: 0.5rem;
  padding: 0.15rem 0 1rem;
}

.window-bar span {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.dashboard-body {
  display: grid;
  gap: 1rem;
}

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

.metric-card,
.panel {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(151, 193, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.2rem;
}

.metric-card p,
.panel-header span,
.plan-description {
  margin: 0;
  color: var(--muted);
}

.metric-card strong {
  display: block;
  margin: 0.35rem 0;
  font-size: 1.8rem;
}

.metric-card.alert {
  border-color: rgba(255, 108, 137, 0.18);
}

.trend {
  font-size: 0.9rem;
  color: #b8cae7;
}

.trend.positive {
  color: var(--accent);
}

.trend.negative {
  color: #ff8ba2;
}

.dashboard-panels {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1rem;
}

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

.panel-header h2 {
  margin: 0;
  font-size: 1rem;
}

.pipeline-list,
.alert-list {
  display: grid;
  gap: 0.75rem;
}

.pipeline-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  color: #d8e5fb;
}

.pipeline-row.ok {
  border-left: 3px solid var(--accent);
}

.pipeline-row.warn {
  border-left: 3px solid var(--warning);
}

.pipeline-row.error {
  border-left: 3px solid var(--danger);
}

.alert-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.alert-list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0;
  color: #d8e5fb;
}

.alert-dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.alert-dot.ok {
  background: var(--accent);
}

.alert-dot.warn {
  background: var(--warning);
}

.alert-dot.error {
  background: var(--danger);
}

.card-grid,
.steps-grid,
.pricing-grid,
.metrics-grid,
.footer-grid {
  display: grid;
  gap: 1.5rem;
}

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

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

.info-card,
.feature-card,
.step-card,
.pricing-card {
  padding: 1.8rem;
  transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.info-card:hover,
.feature-card:hover,
.step-card:hover,
.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(122, 245, 208, 0.24);
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.2rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(48, 184, 255, 0.18), rgba(122, 245, 208, 0.12));
  color: var(--accent);
  font-size: 1.2rem;
  font-weight: 700;
}

.info-card h3,
.feature-card h3,
.step-card h3,
.pricing-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.2rem;
}

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

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1.2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #5fdcff);
  color: #04101e;
  font-weight: 800;
}

.metrics-panel {
  padding: 2rem;
}

.metrics-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 2.5rem;
}

.metric-highlight {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(151, 193, 255, 0.1);
}

.metric-highlight strong {
  display: inline-block;
  font-family: "Avenir Next Condensed", "Arial Narrow", "Trebuchet MS", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.pricing-card {
  position: relative;
}

.pricing-card ul {
  display: grid;
  gap: 0.8rem;
  margin: 1.5rem 0 2rem;
  padding: 0;
  list-style: none;
  color: #dbe7fb;
}

.pricing-card li::before {
  content: "•";
  margin-right: 0.55rem;
  color: var(--accent);
}

.price {
  margin: 0.8rem 0;
  font-family: "Avenir Next Condensed", "Arial Narrow", "Trebuchet MS", sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--text);
}

.price span {
  font-size: 1rem;
  color: var(--muted);
}

.featured {
  background: linear-gradient(180deg, rgba(17, 39, 72, 0.95), rgba(10, 25, 48, 0.88));
  border-color: rgba(48, 184, 255, 0.32);
  transform: translateY(-10px);
}

.pricing-badge {
  display: inline-flex;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(48, 184, 255, 0.12);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2rem;
  align-items: start;
}

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

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.35rem 1.5rem;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-weight: 700;
  cursor: pointer;
  position: relative;
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary);
  font-size: 1.5rem;
  transition: transform 0.2s ease;
}

.faq-question[aria-expanded="true"]::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.faq-answer p {
  margin: 0;
  padding: 0 1.5rem 1.5rem;
}

.cta-panel {
  padding: 3rem;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(48, 184, 255, 0.16), rgba(122, 245, 208, 0.08)),
    rgba(10, 23, 44, 0.85);
}

.cta-panel h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.cta-panel p {
  max-width: 52ch;
  margin: 1rem auto 2rem;
}

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

.footer-grid {
  grid-template-columns: 1.4fr 0.8fr 1fr;
  align-items: start;
  padding-top: 2rem;
  border-top: 1px solid rgba(151, 193, 255, 0.1);
}

.footer-brand {
  display: inline-block;
  margin-bottom: 0.85rem;
}

.footer-links {
  display: grid;
  gap: 0.8rem;
  color: var(--muted);
}

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

.footer-note {
  justify-self: end;
  text-align: right;
}

@media (max-width: 1080px) {
  .hero-grid,
  .faq-layout,
  .dashboard-panels,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .three-columns,
  .steps-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .featured {
    transform: none;
  }

  .footer-note {
    justify-self: start;
    text-align: left;
  }
}

@media (max-width: 760px) {
  .section {
    padding: 4.5rem 0;
  }

  .header-inner {
    min-height: 4.75rem;
  }

  .menu-toggle {
    display: inline-block;
    position: relative;
    z-index: 41;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(8, 18, 34, 0.98);
    border: 1px solid rgba(151, 193, 255, 0.12);
    border-radius: 1.5rem;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav .button {
    width: 100%;
  }

  .hero-section {
    padding-top: 3rem;
  }

  .hero-copy h1 {
    max-width: 100%;
  }

  .dashboard-summary,
  .metrics-grid,
  .four-columns {
    grid-template-columns: 1fr;
  }

  .dashboard-window,
  .info-card,
  .feature-card,
  .step-card,
  .pricing-card,
  .cta-panel,
  .metrics-panel {
    border-radius: 1.4rem;
  }

  .cta-panel,
  .metrics-panel {
    padding: 1.5rem;
  }
}