:root {
  --navy-950: #06152f;
  --navy-900: #0b2147;
  --navy-800: #12356b;
  --sky-500: #53b7ff;
  --sky-300: #9fdcff;
  --white: #f7fbff;
  --white-soft: rgba(247, 251, 255, 0.78);
  --white-faint: rgba(247, 251, 255, 0.62);
  --line: rgba(159, 220, 255, 0.2);
  --line-strong: rgba(159, 220, 255, 0.34);
  --shadow: 0 28px 80px rgba(3, 13, 34, 0.28);
  --shadow-soft: 0 18px 36px rgba(7, 24, 52, 0.18);
  --panel: linear-gradient(180deg, rgba(247, 251, 255, 0.12), rgba(247, 251, 255, 0.06));
  --panel-soft: rgba(247, 251, 255, 0.08);
  --card: rgba(247, 251, 255, 0.08);
  --card-strong: rgba(247, 251, 255, 0.12);
  --ink: #09182f;
  --ink-soft: rgba(9, 24, 47, 0.72);
  --success: #39bf92;
  --warning: #f2b15d;
  --danger: #ee7a8a;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.public-site {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--white);
  background:
    radial-gradient(circle at top left, rgba(83, 183, 255, 0.32), transparent 22%),
    radial-gradient(circle at 85% 18%, rgba(159, 220, 255, 0.22), transparent 20%),
    linear-gradient(160deg, var(--navy-950) 0%, var(--navy-900) 42%, #103873 100%);
  overflow-x: hidden;
}

body.public-site::before,
body.public-site::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
  border-radius: 999px;
  filter: blur(18px);
  opacity: 0.55;
  animation: public-drift 14s ease-in-out infinite;
}

body.public-site::before {
  width: 340px;
  height: 340px;
  top: 110px;
  right: -90px;
  background: rgba(83, 183, 255, 0.22);
}

body.public-site::after {
  width: 260px;
  height: 260px;
  left: -70px;
  bottom: 80px;
  background: rgba(159, 220, 255, 0.18);
  animation-delay: -5s;
}

body.public-site a {
  color: inherit;
  text-decoration: none;
}

body.public-site h1,
body.public-site h2,
body.public-site h3,
body.public-site h4,
body.public-site p {
  margin: 0;
}

.public-page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  gap: 26px;
  width: min(1380px, 100%);
  margin: 0 auto;
  padding: 0 26px 42px;
}

.public-nav-slot {
  position: sticky;
  top: 0;
  z-index: 20;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  margin-bottom: 28px;
}

.topbar,
.public-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 18px 32px;
  width: auto;
  background: linear-gradient(180deg, rgba(7, 24, 52, 0.94), rgba(11, 33, 71, 0.88));
  border-bottom: 1px solid rgba(159, 220, 255, 0.16);
  box-shadow: 0 18px 42px rgba(3, 13, 34, 0.18);
  backdrop-filter: blur(18px);
}

.brand,
.public-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 22px;
  border: 1px solid rgba(159, 220, 255, 0.16);
  background: linear-gradient(180deg, rgba(247, 251, 255, 0.1), rgba(247, 251, 255, 0.05));
  box-shadow: inset 0 1px 0 rgba(247, 251, 255, 0.06);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--white-soft);
}

.brand-mark,
.public-brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(150deg, rgba(159, 220, 255, 0.95), rgba(83, 183, 255, 0.72));
  color: var(--navy-950);
  box-shadow: var(--shadow-soft);
  overflow: visible;
}

.brand-mark img,
.public-brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.top-links,
.public-nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.top-link,
.public-nav-link {
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(247, 251, 255, 0.08);
  color: var(--white-soft);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.top-link:hover,
.top-link:focus-visible,
.public-nav-link:hover,
.public-nav-link:focus-visible,
.button:hover,
.button:focus-visible,
.auth-button:hover,
.auth-button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.top-link:hover,
.top-link:focus-visible,
.public-nav-link:hover,
.public-nav-link:focus-visible {
  background: rgba(247, 251, 255, 0.14);
  border-color: rgba(159, 220, 255, 0.34);
}

.top-link.is-active,
.public-nav-link.is-active {
  background: rgba(159, 220, 255, 0.14);
  border-color: rgba(159, 220, 255, 0.38);
  color: var(--white);
  box-shadow: inset 0 1px 0 rgba(247, 251, 255, 0.08);
}

.public-page-header,
.public-hero,
.public-section,
.public-footer,
.hero,
.layout,
.workflow,
.artifacts,
.pricing-section,
.simple-pricing,
.demo-callout,
.section-shell,
.trust-shell,
.cta-shell,
.proof-strip,
.next-steps {
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.public-page-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.public-page-header-copy {
  display: grid;
  gap: 6px;
}

.public-page-header-copy strong,
.eyebrow,
.section-tag {
  color: var(--sky-300);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.public-page-header-copy span,
.subtitle,
.copy,
.hero-copy,
.section-copy,
.card-copy,
.body-copy,
.footer-copy,
.price-note,
.hint,
.field-help,
.auth-note,
.auth-feedback,
.step-body,
.resource-card p,
.topic-card p,
.signal-card li,
.artifact-card p,
.hero-aside p,
.hero-card p,
.hero-summary p,
.next-steps p,
.proof-card p,
.report-shell p,
.panel p,
.section p,
.mini span {
  color: var(--white-soft);
  line-height: 1.7;
}

.public-page-pills,
.pill-row,
.hero-pills,
.links,
.actions,
.pricing-grid,
.card-grid,
.topic-grid,
.signal-grid,
.artifact-grid,
.tool-grid,
.insight-grid,
.hero-actions,
.quick-actions,
.tool-buttons,
.report-meta,
.summary-grid,
.mini-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.public-page-pill,
.pill,
.hero-pill,
.plan-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(159, 220, 255, 0.18);
  background: rgba(247, 251, 255, 0.08);
  color: var(--white-soft);
  font-size: 0.9rem;
  font-weight: 600;
}

.public-hero,
.hero,
.layout,
.workflow,
.artifacts,
.pricing-section,
.simple-pricing,
.demo-callout,
.section-shell,
.trust-shell,
.cta-shell,
.proof-strip,
.next-steps {
  padding: 28px;
}

.hero,
.public-hero.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.82fr);
  gap: 24px;
}

body.public-site h1 {
  font-size: clamp(2.7rem, 5vw, 4.9rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
  max-width: 12ch;
}

body.public-site h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.45rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

body.public-site h3 {
  font-size: 1.18rem;
  line-height: 1.28;
}

.hero-aside,
.hero-card,
.resource-card,
.topic-card,
.signal-card,
.pricing-card,
.step-card,
.artifact-card,
.result-card,
.next-card,
.section,
.panel,
.proof-card,
.report-shell,
.trust-callout,
.mini {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(247, 251, 255, 0.08);
  box-shadow: var(--shadow-soft);
}

.hero-aside,
.hero-card,
.result-card {
  background: linear-gradient(160deg, rgba(7, 24, 47, 0.96), rgba(16, 42, 85, 0.9));
}

.hero-aside,
.hero-card,
.result-card,
.hero-aside p,
.hero-card p,
.result-card p,
.result-card li,
.result-card span {
  color: #eef7ff;
}

.hero-aside strong,
.hero-card strong {
  color: var(--sky-300);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.button,
.auth-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.button.primary,
.auth-button,
.primary {
  background: linear-gradient(135deg, var(--navy-950), var(--navy-900));
  color: #f7fbff;
  box-shadow: 0 16px 34px rgba(16, 42, 85, 0.22);
}

.button.secondary,
.auth-button.secondary,
.secondary,
.ghost {
  background: rgba(247, 251, 255, 0.08);
  border-color: var(--line);
  color: var(--white);
}

.ghost {
  background: transparent;
  color: var(--white-soft);
}

button.button,
button.auth-button {
  font-family: inherit;
}

body.public-site input[type="text"],
body.public-site input[type="url"],
body.public-site input[type="password"],
body.public-site input[type="file"],
body.public-site textarea,
body.public-site select {
  width: 100%;
  border: 1px solid rgba(159, 220, 255, 0.18);
  border-radius: 18px;
  padding: 14px 16px;
  background: rgba(247, 251, 255, 0.94);
  color: var(--ink);
  font: inherit;
}

body.public-site textarea {
  min-height: 160px;
  resize: vertical;
  line-height: 1.6;
}

body.public-site label,
body.public-site legend {
  color: var(--white);
  font-weight: 700;
}

body.public-site fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}

.public-footer {
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}

.public-footer-copy {
  display: grid;
  gap: 6px;
}

.public-footer-copy strong {
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sky-300);
}

.public-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.public-footer-link {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(247, 251, 255, 0.06);
  color: var(--white-soft);
}

.auth-shell {
  width: min(980px, 100%);
  margin: 0 auto;
}

.auth-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  gap: 18px;
  padding: 22px 24px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.auth-copy,
.auth-form,
.auth-actions,
.auth-field {
  display: grid;
  gap: 12px;
  align-content: start;
}

.auth-copy strong {
  color: var(--sky-300);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.auth-action-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.is-hidden {
  display: none !important;
}

@keyframes public-drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(0, 16px, 0) scale(1.04); }
}

@media (max-width: 1080px) {
  .hero,
  .public-hero.two-column,
  .auth-panel {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .topbar,
  .public-topbar,
  .public-page-header,
  .public-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .top-links,
  .public-nav,
  .public-page-pills,
  .public-footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .public-page {
    padding: 0 18px 28px;
    gap: 18px;
  }

  .public-nav-slot {
    margin-bottom: 18px;
  }

  .topbar,
  .public-topbar {
    padding: 18px;
  }

  .public-page-header,
  .public-hero,
  .public-section,
  .public-footer,
  .hero,
  .layout,
  .workflow,
  .artifacts,
  .pricing-section,
  .simple-pricing,
  .demo-callout,
  .section-shell,
  .trust-shell,
  .cta-shell,
  .proof-strip,
  .next-steps,
  .auth-panel {
    padding: 18px;
    border-radius: 24px;
  }

  .hero-aside,
  .hero-card,
  .resource-card,
  .topic-card,
  .signal-card,
  .pricing-card,
  .step-card,
  .artifact-card,
  .result-card,
  .next-card,
  .section,
  .panel,
  .proof-card,
  .report-shell,
  .trust-callout,
  .mini {
    border-radius: 20px;
  }

  .top-links,
  .public-nav {
    gap: 8px;
  }

  .top-link,
  .public-nav-link,
  .public-footer-link,
  .button,
  .auth-button {
    width: 100%;
  }
}