:root {
  --bg: #050816;
  --bg-2: #090d22;
  --surface: rgba(10, 14, 33, 0.8);
  --surface-strong: rgba(10, 14, 33, 0.94);
  --surface-soft: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(167, 85, 247, 0.24);
  --text: #eef2ff;
  --text-soft: rgba(238, 242, 255, 0.72);
  --text-dim: rgba(238, 242, 255, 0.54);
  --accent: #9b2dff;
  --accent-2: #d46bff;
  --accent-soft: rgba(155, 45, 255, 0.2);
  --success: #22c55e;
  --warning: #f59e0b;
  --shadow-lg: 0 24px 80px rgba(0, 0, 0, 0.45);
  --shadow-md: 0 14px 44px rgba(0, 0, 0, 0.32);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top center, rgba(155, 45, 255, 0.18), transparent 30%),
    radial-gradient(circle at 10% 30%, rgba(80, 120, 255, 0.12), transparent 26%),
    linear-gradient(180deg, #050816 0%, #070a18 45%, #050816 100%);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input { font: inherit; }

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.35) 0 1px, transparent 1px),
    radial-gradient(circle at 80% 60%, rgba(255,255,255,0.28) 0 1px, transparent 1px),
    radial-gradient(circle at 40% 80%, rgba(255,255,255,0.24) 0 1px, transparent 1px);
  background-size: 180px 180px;
}

.mouse-glow {
  position: fixed;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle, rgba(155,45,255,0.16) 0%, rgba(155,45,255,0.06) 30%, transparent 68%);
  transform: translate(-50%, -50%);
  filter: blur(18px);
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(5, 8, 22, 0.56);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 82px;
}

.brand-logo,
.footer-logo {
  width: 152px;
  height: auto;
}

.nav-links,
.nav-actions,
.hero-actions,
.hero-proof,
.cta-actions,
.footer-links {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.nav-links a,
.footer-links a {
  color: var(--text-soft);
  font-size: 0.94rem;
  transition: color 180ms ease;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.btn-lg {
  min-height: 56px;
  padding-inline: 1.4rem;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 16px 34px rgba(155, 45, 255, 0.28);
}

.btn-outline {
  color: var(--text);
  background: rgba(255,255,255,0.02);
  border-color: rgba(255, 255, 255, 0.16);
}

.btn-ghost {
  color: var(--text-soft);
  background: rgba(255,255,255,0.02);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 4rem 0 3rem;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,8,22,0.92) 0%, rgba(5,8,22,0.78) 38%, rgba(5,8,22,0.52) 100%),
    url("assets/universe-hero.webp") center/cover no-repeat;
  opacity: 0.68;
}

.hero-grid {
  position: absolute;
  inset: auto 0 0 0;
  height: 38%;
  background-image:
    linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.2) 10%, rgba(0,0,0,1) 70%);
  transform: perspective(700px) rotateX(75deg) translateY(38%);
  transform-origin: bottom;
  opacity: 0.24;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.2rem;
  align-items: center;
}

.eyebrow,
.kicker,
.panel-tag,
.price-badge,
.audience-tag,
.mini-label,
.hero-tag,
.status-pill,
.price-badge.accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  width: fit-content;
  padding: 0.48rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: var(--text-soft);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-copy h1,
.section-heading h2,
.section-copy h2,
.audience-copy h2,
.cta-shell h2 {
  margin: 1rem 0;
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero-copy h1 {
  font-size: clamp(3rem, 6vw, 6rem);
  max-width: 12ch;
}

.hero-copy h1 span {
  color: #ffffff;
  text-shadow: 0 0 28px rgba(212, 107, 255, 0.35);
}

.hero-text,
.section-copy p,
.section-heading p,
.control-main p,
.feature-card p,
.pain-card p,
.audience-card p,
.price-card li,
.cta-shell p,
.faq-item p,
.site-footer p,
.metric-card span,
.timeline-row p,
.step-card p {
  color: var(--text-soft);
  line-height: 1.72;
}

.hero-text {
  max-width: 62ch;
  font-size: 1.05rem;
}

.hero-proof span {
  padding: 0.7rem 0.95rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.hero-visual {
  position: relative;
  min-height: 620px;
}

.glass-card,
.command-card,
.floating-card,
.price-card,
.feature-card,
.faq-item,
.control-sidebar,
.control-main,
.pain-card,
.audience-card,
.cta-shell {
  border: 1px solid rgba(255,255,255,0.1);
  background: linear-gradient(180deg, rgba(14, 19, 43, 0.9), rgba(8, 11, 28, 0.94));
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-md);
}

.command-card-main {
  position: absolute;
  top: 2rem;
  right: 0;
  width: min(100%, 560px);
  padding: 1.25rem;
  border-radius: 26px;
  border-color: rgba(155, 45, 255, 0.24);
  box-shadow: 0 34px 90px rgba(0,0,0,0.42), 0 0 0 1px rgba(255,255,255,0.03) inset;
}

.window-bar {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.window-bar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
}

.command-head,
.control-header,
.footer-shell,
.cta-shell,
.control-room,
.control-kpis,
.control-steps,
.metrics-grid,
.timeline-row,
.section-grid,
.audience-layout,
.pricing-grid,
.benefits-grid {
  display: grid;
}

.command-head {
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: start;
}

.command-head h2,
.control-header h3 {
  margin: 0.25rem 0 0;
  font-size: 1.3rem;
}

.status-pill {
  background: rgba(255,255,255,0.06);
}

.status-pill.success {
  color: #c7ffd8;
  border-color: rgba(34,197,94,0.26);
  background: rgba(34,197,94,0.1);
}

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

.metric-card {
  padding: 1rem;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.08);
}

.metric-card small,
.command-head small,
.control-header small,
.price small,
.section-heading.center .kicker,
.site-footer p,
.strip-grid small,
.step-card span,
.timeline-row strong,
.metric-card small,
.pain-number {
  color: var(--text-dim);
}

.metric-card strong {
  display: block;
  margin: 0.5rem 0 0.15rem;
  font-size: clamp(1.75rem, 3vw, 2.2rem);
  color: white;
}

.timeline-panel {
  display: grid;
  gap: 0.9rem;
}

.timeline-row {
  grid-template-columns: 20px 1fr;
  gap: 0.95rem;
  align-items: start;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.06);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 0.45rem;
  background: rgba(255,255,255,0.4);
  box-shadow: 0 0 0 8px rgba(255,255,255,0.04);
}

.dot.success {
  background: var(--success);
  box-shadow: 0 0 0 8px rgba(34,197,94,0.1);
}

.timeline-row strong,
.pain-card h3,
.feature-card h3,
.audience-card h3,
.price-card h3,
.step-card h4 {
  color: white;
}

.floating-card {
  position: absolute;
  padding: 1rem 1.1rem;
  width: min(280px, 60vw);
  border-radius: 22px;
}

.floating-card strong {
  display: block;
  margin: 0.35rem 0;
}

.floating-card p {
  margin: 0;
  font-size: 0.9rem;
}

.floating-card.alt {
  background: linear-gradient(180deg, rgba(24, 8, 36, 0.9), rgba(12, 7, 22, 0.94));
}

.hero-visual .floating-card:nth-of-type(2) {
  bottom: 5rem;
  left: 0;
}

.hero-visual .floating-card:nth-of-type(3) {
  top: 0.5rem;
  left: 1rem;
}

.floating { animation: bob 6s ease-in-out infinite; }
.floating.fast { animation-duration: 4.5s; }
.floating.medium { animation-duration: 5.5s; }
.floating.slow { animation-duration: 7.2s; }

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.strip {
  padding: 1rem 0 0;
}

.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.strip-grid article {
  padding: 1.1rem 1.2rem;
  border-radius: 22px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.08);
}

.strip-grid strong {
  display: block;
  margin-top: 0.3rem;
  font-size: 1.02rem;
}

.section {
  padding: 6.5rem 0;
}

.section-alt {
  background:
    radial-gradient(circle at top center, rgba(155,45,255,0.12), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0));
}

.two-col {
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2rem;
  align-items: start;
}

.section-heading {
  max-width: 840px;
  margin-bottom: 2rem;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.section-copy h2,
.audience-copy h2,
.cta-shell h2 {
  font-size: clamp(2rem, 4vw, 4rem);
}

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

.pain-card {
  position: relative;
  overflow: hidden;
  padding: 1.25rem 1.3rem 1.3rem;
  border-radius: 22px;
}

.pain-number {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
}

.control-room {
  grid-template-columns: 300px 1fr;
  gap: 1.1rem;
}

.control-sidebar,
.control-main,
.feature-card,
.price-card,
.audience-card,
.cta-shell {
  border-radius: 24px;
}

.control-sidebar,
.control-main {
  padding: 1.3rem;
}

.control-sidebar ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.65rem;
}

.control-sidebar li {
  padding: 0.9rem 1rem;
  border-radius: 16px;
  color: var(--text-soft);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
}

.control-sidebar li.active {
  color: white;
  border-color: rgba(155,45,255,0.28);
  background: rgba(155,45,255,0.12);
}

.control-kpis {
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
  margin: 1.2rem 0;
}

.control-kpis article {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.06);
}

.control-kpis strong {
  display: block;
  margin: 0.35rem 0;
  font-size: 1.05rem;
}

.control-steps {
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
}

.step-card {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
}

.step-card span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(155,45,255,0.14);
  border: 1px solid rgba(155,45,255,0.22);
  color: white;
}

.step-card h4,
.price-card h3,
.feature-card h3,
.audience-card h3,
.pain-card h3 {
  margin: 0 0 0.4rem;
}

.benefits-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature-card {
  padding: 1.35rem;
  min-height: 190px;
}

.audience-layout {
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1.3rem;
  align-items: start;
}

.audience-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

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

.audience-card {
  padding: 1.3rem;
}

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

.price-card {
  padding: 1.35rem;
  position: relative;
}

.price-card.featured {
  transform: translateY(-12px);
  border-color: rgba(155,45,255,0.28);
  box-shadow: 0 24px 70px rgba(155,45,255,0.14), var(--shadow-md);
}

.price-badge.accent {
  color: white;
  background: rgba(155,45,255,0.18);
  border-color: rgba(155,45,255,0.3);
}

.price {
  margin: 0.9rem 0 1rem;
  font-size: 2.1rem;
  font-weight: 800;
}

.price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem;
  display: grid;
  gap: 0.72rem;
}

.price-card li {
  position: relative;
  padding-left: 1.2rem;
}

.price-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-2);
}

.final-cta {
  padding-top: 4rem;
}

.cta-shell {
  padding: 1.6rem;
  grid-template-columns: 1fr auto;
  gap: 1.2rem;
  align-items: center;
}

.faq-item {
  border-radius: 20px;
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.25rem 1.3rem;
  font-weight: 700;
}

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

.faq-item p {
  padding: 0 1.3rem 1.25rem;
  margin: 0;
}

.site-footer {
  padding: 2.5rem 0 4rem;
}

.footer-shell {
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: start;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-shell p {
  max-width: 45ch;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .hero-layout,
  .two-col,
  .audience-layout,
  .control-room,
  .cta-shell,
  .footer-shell {
    grid-template-columns: 1fr;
  }

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

  .benefits-grid,
  .audience-grid,
  .strip-grid,
  .control-kpis,
  .control-steps {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .command-card-main {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }
}

@media (max-width: 820px) {
  .site-header {
    position: static;
  }

  .nav-shell {
    min-height: auto;
    padding: 1rem 0;
    flex-wrap: wrap;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 2rem;
  }

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

  .hero-visual {
    min-height: 680px;
  }

  .command-card-main {
    top: 0;
    width: 100%;
  }

  .hero-visual .floating-card:nth-of-type(2) {
    bottom: 0;
  }

  .hero-visual .floating-card:nth-of-type(3) {
    top: auto;
    left: auto;
    right: 0;
    bottom: 9rem;
  }

  .metrics-grid,
  .benefits-grid,
  .audience-grid,
  .pricing-grid,
  .strip-grid,
  .control-kpis,
  .control-steps {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(var(--container), calc(100% - 1.2rem));
  }

  .hero {
    padding-bottom: 1.5rem;
  }

  .hero-text {
    font-size: 0.98rem;
  }

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

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

  .command-card-main,
  .floating-card,
  .price-card,
  .feature-card,
  .audience-card,
  .control-sidebar,
  .control-main,
  .pain-card,
  .faq-item,
  .cta-shell {
    border-radius: 20px;
  }

  .hero-visual {
    min-height: 760px;
  }

  .floating-card {
    width: min(100%, 240px);
  }
}