:root {
  --navy-950: #030a1d;
  --navy-900: #06122d;
  --navy-850: #08183b;
  --navy-800: #0b1f49;
  --blue: #2464ff;
  --blue-soft: #4d8cff;
  --cyan: #00e6dc;
  --cyan-soft: #74fff6;
  --white: #ffffff;
  --ink: #071330;
  --muted: #96a5c2;
  --muted-dark: #52617d;
  --line: rgba(255, 255, 255, .14);
  --line-dark: rgba(7, 19, 48, .12);
  --shadow: 0 24px 90px rgba(0, 0, 0, .34);
  --soft-shadow: 0 24px 60px rgba(7, 19, 48, .1);
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--white);
  background:
    radial-gradient(circle at 8% 8%, rgba(36, 100, 255, .32), transparent 34rem),
    radial-gradient(circle at 90% 16%, rgba(0, 230, 220, .18), transparent 32rem),
    linear-gradient(180deg, var(--navy-950), var(--navy-900) 32%, #05112b 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

body.is-menu-open {
  overflow: hidden;
}

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

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

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

::selection {
  background: rgba(0, 230, 220, .3);
}

.site-shell {
  min-height: 100vh;
  position: relative;
}

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

.narrow {
  max-width: 860px;
}

.section-pad {
  padding: 96px 0;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 22px;
  width: min(1240px, calc(100% - 28px));
  margin: 14px auto 0;
  padding: 12px 14px 12px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(3, 10, 29, .72);
  backdrop-filter: blur(22px);
  box-shadow: 0 16px 70px rgba(0, 0, 0, .23);
}

.brand {
  display: flex;
  align-items: center;
  min-width: 162px;
}

.brand img {
  width: 158px;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 4px;
  flex: 1;
}

.nav-links a {
  color: rgba(255, 255, 255, .72);
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 14px;
  transition: color .2s ease, background .2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255, 255, 255, .09);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  font-weight: 750;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}

.nav-cta,
.button.primary {
  color: var(--navy-950);
  background: linear-gradient(135deg, var(--cyan), var(--blue-soft));
  box-shadow: 0 18px 45px rgba(36, 100, 255, .28);
}

.button.ghost {
  color: var(--white);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .07);
}

.button.ghost.light {
  color: var(--white);
  background: rgba(255, 255, 255, .1);
}

.nav-cta:hover,
.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 60px rgba(36, 100, 255, .34);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--white);
  background: rgba(255, 255, 255, .07);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: calc(100vh - 88px);
  display: flex;
  align-items: center;
  padding-top: 112px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .75;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: radial-gradient(circle at 50% 40%, black, transparent 72%);
}

.hero-grid,
.showcase-grid,
.contact-hero-grid,
.contact-grid,
.faq-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  gap: 64px;
  align-items: center;
}

.hero-copy h1,
.page-hero h1 {
  margin: 18px 0 22px;
  font-size: clamp(44px, 6.8vw, 82px);
  line-height: .94;
  letter-spacing: -.065em;
}

.page-hero h1 {
  font-size: clamp(40px, 5.8vw, 70px);
}

.lead {
  margin: 0;
  color: #c7d3ea;
  font-size: clamp(18px, 2vw, 21px);
  max-width: 740px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--cyan-soft);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 30px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.eyebrow.dark {
  color: var(--blue);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.signal-row,
.page-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 38px;
  max-width: 690px;
}

.signal-row div,
.contact-points div,
.page-proof span {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .06);
}

.page-proof span {
  color: #d9e5ff;
  font-weight: 800;
  text-align: center;
}

.signal-row strong,
.contact-points strong {
  display: block;
  font-size: 16px;
}

.signal-row span,
.contact-points span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.hero-visual {
  position: relative;
  min-height: 530px;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(6px);
  opacity: .85;
}

.orb-one {
  width: 240px;
  height: 240px;
  top: 40px;
  right: 20px;
  background: radial-gradient(circle, rgba(0, 230, 220, .34), transparent 66%);
}

.orb-two {
  width: 300px;
  height: 300px;
  bottom: 40px;
  left: 0;
  background: radial-gradient(circle, rgba(36, 100, 255, .4), transparent 68%);
}

.dashboard-card,
.floating-card,
.stack-card,
.pilot-card,
.contact-form,
.module-card,
.persona-card,
.final-card,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, .045));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.main-card {
  position: absolute;
  top: 44px;
  right: 0;
  width: min(100%, 520px);
  padding: 24px;
}

.card-topline,
.profile-strip,
.pipeline,
.stack-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.window-dots span {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .26);
}

.status-pill {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--cyan-soft);
  background: rgba(0, 230, 220, .1);
  font-size: 12px;
  font-weight: 800;
}

.profile-strip {
  margin-top: 32px;
  justify-content: flex-start;
  padding: 18px;
  border-radius: 22px;
  background: rgba(3, 10, 29, .54);
}

.profile-strip img {
  width: 54px;
  height: 54px;
}

.profile-strip strong,
.profile-strip span,
.xp-card strong,
.xp-card span,
.note-card strong,
.note-card span {
  display: block;
}

.profile-strip span,
.xp-card span,
.note-card span {
  color: var(--muted);
  font-size: 14px;
}

.pipeline {
  align-items: stretch;
  margin-top: 20px;
}

.pipe-step {
  flex: 1;
  min-width: 0;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 18px;
  background: rgba(255, 255, 255, .06);
}

.pipe-step span,
.metric-card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.pipe-step strong,
.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 18px;
  line-height: 1.15;
}

.pipe-step.done,
.pipe-step.active {
  background: linear-gradient(135deg, rgba(36, 100, 255, .28), rgba(0, 230, 220, .15));
}

.mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 20px;
}

.metric-card {
  padding: 18px;
  border-radius: 18px;
  background: rgba(3, 10, 29, .55);
}

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
}

.xp-card {
  left: 20px;
  bottom: 102px;
}

.note-card {
  right: 30px;
  bottom: 18px;
  max-width: 230px;
}

.badge-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 14px;
  color: var(--navy-950);
  background: linear-gradient(135deg, var(--cyan), var(--blue-soft));
}

.soft-section {
  color: var(--ink);
  background: linear-gradient(180deg, #f7fbff, #eef5ff);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
}

.section-heading h2,
.showcase-copy h2,
.contact-copy h2,
.final-card h2,
.pilot-card h2,
.faq-grid h2 {
  margin: 14px 0 0;
  font-size: clamp(34px, 4.5vw, 58px);
  line-height: .98;
  letter-spacing: -.055em;
}

.section-heading.center {
  max-width: 780px;
  margin: 0 auto 46px;
  text-align: center;
}

.text-stack p,
.showcase-copy p,
.contact-copy p,
.final-card p,
.pilot-card p,
.module-card p,
.persona-card p,
.faq-list p {
  color: var(--muted-dark);
  font-size: 17px;
}

.feature-grid,
.persona-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card,
.persona-card {
  min-height: 280px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .045));
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 30px;
  border-radius: 16px;
  color: var(--cyan-soft);
  background: rgba(0, 230, 220, .1);
  font-weight: 850;
}

.feature-card h3,
.persona-card h3 {
  margin: 0 0 14px;
  font-size: 25px;
  letter-spacing: -.035em;
}

.feature-card p {
  margin: 0;
  color: #b8c7e2;
}

.showcase-section {
  background:
    radial-gradient(circle at 18% 0%, rgba(0, 230, 220, .2), transparent 28rem),
    linear-gradient(135deg, #071330, #0d2460);
}

.stack-card {
  padding: 16px;
}

.stack-row {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, .07);
}

.stack-row + .stack-row {
  margin-top: 12px;
}

.stack-row span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 13px;
  color: var(--navy-950);
  background: linear-gradient(135deg, var(--cyan), var(--blue-soft));
  font-weight: 850;
}

.stack-row strong {
  flex: 1;
}

.stack-row em {
  color: var(--muted);
  font-style: normal;
}

.final-cta {
  padding-top: 70px;
}

.final-card {
  max-width: 920px;
  margin: 0 auto;
  padding: 46px;
  text-align: center;
}

.final-card img {
  width: 76px;
  height: 76px;
  margin: 0 auto 18px;
}

.final-card p {
  max-width: 650px;
  margin: 18px auto 28px;
  color: #c7d3ea;
}

.footer {
  padding: 42px 0 50px;
  border-top: 1px solid var(--line);
  background: rgba(3, 10, 29, .42);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr .7fr .9fr;
  gap: 28px;
}

.footer-logo {
  width: 160px;
  margin-bottom: 16px;
}

.footer p,
.footer a,
.footer span {
  display: block;
  color: var(--muted);
  margin: 6px 0;
}

.footer strong {
  display: block;
  margin-bottom: 12px;
}

.footer-small {
  max-width: 280px;
  font-size: 12px;
  line-height: 1.4;
  opacity: .86;
}

.page-hero.compact {
  padding-top: 135px;
  padding-bottom: 82px;
}

.module-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 38px;
  align-items: start;
}

.module-nav {
  position: sticky;
  top: 110px;
  display: grid;
  gap: 10px;
}

.module-nav a {
  padding: 13px 14px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  color: var(--muted-dark);
  background: rgba(255, 255, 255, .65);
  font-weight: 750;
}

.module-list {
  display: grid;
  gap: 18px;
}

.module-card {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 28px;
  padding: 30px;
  color: var(--ink);
  background: rgba(255, 255, 255, .78);
  box-shadow: var(--soft-shadow);
}

.module-number {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 20px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-weight: 850;
}

.module-card h2 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: clamp(28px, 3vw, 38px);
  letter-spacing: -.04em;
}

.check-list {
  display: grid;
  gap: 9px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted-dark);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.persona-card span {
  display: inline-flex;
  margin-bottom: 28px;
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--cyan-soft);
  background: rgba(0, 230, 220, .1);
  font-weight: 800;
}

.contact-hero-grid {
  grid-template-columns: 1fr 400px;
}

.pilot-card {
  padding: 30px;
}

.pilot-card img {
  width: 72px;
  height: 72px;
  margin-bottom: 22px;
}

.pilot-steps {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.pilot-steps span {
  padding: 12px 14px;
  border-radius: 14px;
  color: #c7d3ea;
  background: rgba(255, 255, 255, .07);
}

.contact-grid {
  align-items: start;
}

.contact-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 28px;
}

.contact-points div {
  border-color: var(--line-dark);
  background: rgba(255, 255, 255, .7);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 24px;
  color: var(--ink);
  background: rgba(255, 255, 255, .82);
  box-shadow: var(--soft-shadow);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-weight: 800;
}

.contact-form .full,
.contact-form .form-status,
.contact-form .form-note,
.contact-form .hidden-field,
.contact-form .mail-fallback {
  grid-column: 1 / -1;
}

.hidden-field {
  display: none;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid var(--line-dark);
  border-radius: 14px;
  padding: 13px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, .92);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--blue-soft);
  box-shadow: 0 0 0 4px rgba(36, 100, 255, .12);
}

.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--blue);
  font-weight: 800;
}

.form-status.is-error {
  color: #b0263a;
}

.form-note {
  margin: 0;
  color: var(--muted-dark);
  font-size: 13px;
}

.mail-fallback {
  color: var(--blue);
  font-weight: 800;
  font-size: 14px;
}

.faq-grid {
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 22px;
}

.faq-list summary {
  cursor: pointer;
  font-size: 19px;
  font-weight: 850;
}

.faq-list p {
  margin-bottom: 0;
  color: #c7d3ea;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}

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

.delay-1 {
  transition-delay: .12s;
}

.delay-2 {
  transition-delay: .22s;
}

@media (max-width: 980px) {
  .nav {
    border-radius: 28px;
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav.is-open .nav-links,
  .nav.is-open .nav-cta {
    display: flex;
  }

  .nav.is-open .nav-links {
    order: 3;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .nav.is-open .nav-cta {
    order: 4;
    width: 100%;
  }

  .hero-grid,
  .showcase-grid,
  .contact-hero-grid,
  .contact-grid,
  .faq-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 72px;
  }

  .hero-grid {
    gap: 36px;
  }

  .hero-visual {
    min-height: auto;
  }

  .main-card {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    width: 100%;
  }

  .floating-card {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin-top: 14px;
  }

  .feature-grid,
  .persona-grid {
    grid-template-columns: 1fr;
  }

  .module-layout {
    grid-template-columns: 1fr;
  }

  .module-nav {
    position: static;
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, var(--max));
  }

  .section-pad {
    padding: 64px 0;
  }

  .nav {
    width: calc(100% - 18px);
    margin-top: 9px;
    padding: 10px;
    gap: 10px;
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: 132px;
  }

  .nav-toggle {
    width: 40px;
    height: 40px;
  }

  .hero {
    padding-top: 38px;
    padding-bottom: 56px;
  }

  .hero-copy h1,
  .page-hero h1 {
    font-size: clamp(34px, 11vw, 48px);
    line-height: 1;
    letter-spacing: -.052em;
  }

  .lead {
    font-size: 16px;
  }

  .eyebrow {
    font-size: 11px;
    letter-spacing: .1em;
  }

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

  .hero-actions {
    margin-top: 26px;
  }

  .signal-row,
  .page-proof,
  .mini-grid,
  .contact-form,
  .module-card,
  .module-nav {
    grid-template-columns: 1fr;
  }

  .signal-row,
  .page-proof {
    margin-top: 28px;
  }

  .signal-row div,
  .page-proof span {
    padding: 14px;
  }

  .main-card {
    padding: 18px;
    border-radius: 24px;
  }

  .profile-strip {
    align-items: flex-start;
    padding: 14px;
  }

  .profile-strip img {
    width: 44px;
    height: 44px;
  }

  .pipeline {
    flex-direction: column;
  }

  .pipe-step,
  .metric-card {
    padding: 14px;
  }

  .pipe-step strong,
  .metric-card strong {
    font-size: 17px;
  }

  .xp-card,
  .note-card {
    max-width: none;
  }

  .section-heading h2,
  .showcase-copy h2,
  .contact-copy h2,
  .final-card h2,
  .pilot-card h2,
  .faq-grid h2 {
    font-size: clamp(30px, 9vw, 42px);
    line-height: 1.02;
  }

  .split,
  .hero-grid,
  .showcase-grid,
  .contact-hero-grid,
  .contact-grid,
  .faq-grid {
    gap: 34px;
  }

  .feature-card,
  .persona-card {
    min-height: auto;
    padding: 22px;
  }

  .module-card,
  .final-card,
  .pilot-card,
  .contact-form {
    padding: 22px;
    border-radius: 24px;
  }

  .module-number {
    width: 50px;
    height: 50px;
    border-radius: 16px;
  }

  .stack-row {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .stack-row em {
    flex-basis: 100%;
    padding-left: 52px;
  }

  .page-hero.compact {
    padding-top: 78px;
    padding-bottom: 54px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}