:root {
  color-scheme: light;
  --bg: #f3f5f8;
  --surface: #ffffff;
  --surface-alt: #eef2f6;
  --surface-strong: #e7edf3;
  --fg: #122033;
  --muted: #556476;
  --subtle: #748294;
  --border: #d6dde5;
  --border-strong: #bbc8d4;
  --accent: #173552;
  --accent-strong: #10273d;
  --accent-soft: #e8eff6;
  --accent-soft-border: #cfdde9;
  --shadow-soft: 0 1px 2px rgba(16, 39, 61, 0.05), 0 10px 28px rgba(16, 39, 61, 0.06);
  --shadow-panel: 0 1px 2px rgba(16, 39, 61, 0.05), 0 18px 40px rgba(16, 39, 61, 0.07);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --step--1: clamp(0.875rem, 0.84rem + 0.15vw, 0.94rem);
  --step-0: clamp(1rem, 0.98rem + 0.2vw, 1.08rem);
  --step-1: clamp(1.125rem, 1.07rem + 0.35vw, 1.25rem);
  --step-2: clamp(1.375rem, 1.24rem + 0.7vw, 1.75rem);
  --step-3: clamp(1.75rem, 1.47rem + 1.1vw, 2.4rem);
  --step-4: clamp(2.25rem, 1.88rem + 1.8vw, 3.3rem);
  --content-max: 1140px;
  --measure: 68ch;
  --measure-tight: 58ch;
}
html { box-sizing: border-box; scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: inherit; }
body {
  margin: 0;
  background: linear-gradient(180deg, #f8fafc 0%, var(--bg) 100%);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: var(--step-0);
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}
.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  z-index: 20;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  text-decoration: none;
}
.skip-link:focus { left: 1rem; }
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.brand--logo,
.footer-brand {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  font-size: 0;
  line-height: 0;
  text-decoration: none;
}
.brand-logo,
.footer-brand__logo {
  display: block;
  height: auto;
}
.brand-logo { width: min(246px, 72vw); }
.footer-brand__logo { width: min(212px, 64vw); }
.site-shell { padding: 1rem 1rem 4rem; }
.site { max-width: var(--content-max); margin: 0 auto; }
.site-header {
  display: grid;
  gap: 0.875rem;
  padding: 1rem 0 2rem;
  border-bottom: 1px solid var(--border);
}
.brand {
  width: fit-content;
  font-size: var(--step--1);
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
}
.brand--logo { color: inherit; }
.site-header h1 {
  margin: 0;
  max-width: 20ch;
  font-size: var(--step-4);
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.page-main {
  display: grid;
  gap: 1.5rem;
  padding-top: 1.75rem;
}
.hero-panel,
.intro-panel,
.panel,
.footer-grid {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
}
.hero-panel,
.intro-panel,
.footer-grid { padding: clamp(1.25rem, 2vw, 2rem); }
.panel { padding: clamp(1.1rem, 1.8vw, 1.6rem); }
.panel--soft,
.intro-panel.panel--soft { background: var(--surface-alt); box-shadow: var(--shadow-soft); }
.panel--accent,
.hero-panel,
.intro-panel.panel--accent {
  background: linear-gradient(180deg, #ffffff 0%, var(--accent-soft) 100%);
  border-color: var(--accent-soft-border);
}
.hero-grid { display: grid; gap: 1.25rem; }
.hero-primary,
.hero-secondary,
.intro-copy { display: grid; gap: 1rem; }
.first-read-grid { display: grid; gap: 0.875rem; }
.first-read-item {
  display: grid;
  gap: 0.4rem;
  align-content: start;
  padding: 1rem 1rem 1.05rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.first-read-item strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--muted);
  font-size: var(--step--1);
  letter-spacing: 0.02em;
}
.first-read-item p,
.first-read-item ul,
.first-read-item ol { margin: 0; }
.hero-kicker,
.hero-question {
  margin: 0;
  max-width: 28ch;
  font-size: var(--step-2);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 700;
  text-wrap: balance;
}
.hero-summary,
.hero-copy p,
.intro-copy p { margin: 0; max-width: var(--measure-tight); text-wrap: pretty; }
.meta-row { display: flex; flex-wrap: wrap; gap: 0.625rem; }
.meta-pill,
.meta-note {
  width: fit-content;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.85);
  color: var(--muted);
  font-size: var(--step--1);
}
.section { display: grid; gap: 0.875rem; }
.section-head h2 {
  margin: 0;
  font-size: var(--step-2);
  line-height: 1.14;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.section-body { display: grid; }
.section--single .section-body { grid-column: 1 / -1; }
.panel > * { margin-top: 0; margin-bottom: 0; }
.panel > * + * { margin-top: 1rem; }
.panel p,
.panel li,
.hero-panel p,
.hero-panel li,
.intro-panel p,
.intro-panel li { max-width: var(--measure); text-wrap: pretty; }
.panel ul,
.panel ol,
.hero-panel ul,
.hero-panel ol,
.intro-panel ul,
.intro-panel ol { padding-left: 1.25rem; }
.panel li + li,
.hero-panel li + li,
.intro-panel li + li { margin-top: 0.45rem; }
ul li::marker,
ol li::marker { color: var(--accent); }
.rule-lines,
.verdict-line { font-weight: 700; line-height: 1.6; }
.verdict-line { font-size: var(--step-1); color: var(--accent-strong); }
.button-link {
  display: inline-flex;
  text-wrap: balance;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.8rem 1.05rem;
  border-radius: 14px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  line-height: 1.2;
  box-shadow: 0 10px 24px rgba(16, 39, 61, 0.18);
}
.button-link:hover,
.button-link:focus-visible {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #fff;
}
.button-link:focus-visible,
a:focus-visible,
.jump-link:focus-visible,
.trust-path-link:focus-visible,
.support-nav-link:focus-visible {
  outline: 3px solid rgba(23, 53, 82, 0.18);
  outline-offset: 2px;
}
.button-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.button-row .button-link { max-width: 100%; }
a { color: var(--accent); text-decoration-thickness: 1.5px; text-underline-offset: 0.16em; }
a:hover,
a:focus-visible { color: var(--accent-strong); }
.action-link { font-weight: 700; }
main code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.92em; }
main pre {
  margin: 0;
  padding: 1rem 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow-x: auto;
  background: #0f1d2a;
  color: #f5f8fb;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
main pre code { color: inherit; }
.page-main > section[id] { scroll-margin-top: 1.25rem; }
.site-footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.footer-grid { display: grid; gap: 1.5rem; }
.footer-intro { display: grid; gap: 0.75rem; align-content: start; }
.footer-intro p { margin: 0; max-width: 36ch; color: var(--muted); }
.footer-heading {
  margin: 0 0 0.625rem;
  font-size: var(--step--1);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-links { display: grid; gap: 0.5rem; }
.footer-links a { width: fit-content; }
.footer-links a[aria-current="page"] {
  color: var(--fg);
  font-weight: 700;
  text-decoration: none;
}
.footer-meta {
  margin-top: 0.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  color: var(--muted);
  font-size: var(--step--1);
}
.footer-meta a { color: inherit; }
@media (min-width: 820px) {
  .site-shell { padding: 1.5rem 1.5rem 5rem; }
  .site-header { padding-bottom: 2.5rem; }
  .page-main { gap: 2rem; padding-top: 2rem; }
  .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); align-items: start; gap: 1.5rem; }
  .section {
    grid-template-columns: minmax(0, 16rem) minmax(0, 1fr);
    align-items: start;
    gap: 1.5rem;
  }
  .footer-grid {
    grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 0.75fr));
    align-items: start;
  }
}
@media (max-width: 819px) {
  .site-header h1 { max-width: 14ch; }
  .section-head h2 { max-width: 18ch; }
}
@media (max-width: 639px) {
  .site-shell { padding: 0.75rem 0.75rem 3rem; }
  .site-header { gap: 0.625rem; padding: 0.5rem 0 1.5rem; }
  .brand-logo { width: min(228px, 76vw); }
  .footer-brand__logo { width: min(204px, 72vw); }
  .page-main { gap: 1.2rem; padding-top: 1.25rem; }
  .hero-panel,
  .intro-panel,
  .footer-grid,
  .panel { border-radius: 18px; padding: 1rem; }
  .button-row,
  .button-link { width: 100%; }
  .button-link { justify-content: center; }
  .first-read-grid,
  .hero-primary,
  .hero-secondary,
  .intro-copy,
  .footer-grid { gap: 0.875rem; }
}

/* Workstream 3 — Homepage Transformation */
.section-head {
  display: grid;
  gap: 0.625rem;
}
.section-lead {
  margin: 0;
  max-width: 34ch;
  color: var(--muted);
  text-wrap: pretty;
}
.section-body > * { min-width: 0; }
.card-grid,
.step-grid,
.home-hero-cards {
  display: grid;
  gap: 1rem;
}
.subcard {
  display: grid;
  gap: 0.75rem;
  align-content: start;
  height: 100%;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}
.subcard--accent {
  background: linear-gradient(180deg, #ffffff 0%, var(--accent-soft) 100%);
  border-color: var(--accent-soft-border);
}
.subcard--soft {
  background: var(--surface-alt);
}
.subcard h3 {
  margin: 0;
  font-size: var(--step-1);
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.subcard p,
.subcard li { max-width: none; }
.subcard p,
.subcard ul,
.subcard ol { margin: 0; }
.subcard ul,
.subcard ol { padding-left: 1.15rem; }
.subcard li + li { margin-top: 0.45rem; }
.eyebrow {
  display: block;
  margin: 0;
  color: var(--muted);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.home-hero { overflow: hidden; }
.home-hero .hero-secondary { gap: 1.25rem; }
.compact-list {
  margin: 0;
  padding-left: 1.15rem;
}
.rule-list {
  display: grid;
  gap: 0.625rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.rule-list li {
  padding: 0.7rem 0.8rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.72);
  font-weight: 700;
}
.step-card { align-content: start; }
.step-card__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: var(--step--1);
  font-weight: 700;
}
.trust-card { align-content: start; }
.home-note {
  color: var(--muted);
  font-size: var(--step--1);
}
.home-hero .first-read-item:last-child {
  background: rgba(255, 255, 255, 0.96);
  border-color: var(--accent-soft-border);
}
.home-hero .button-row .button-link {
  width: 100%;
}
@media (min-width: 820px) {
  .card-grid--two,
  .home-hero-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .card-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .step-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
@media (max-width: 639px) {
  .subcard { padding: 0.95rem; }
  .rule-list li { padding: 0.7rem 0.75rem; }
}

/* Workstream 4 — Sales Page System */
.sales-hero { overflow: hidden; }
.sales-hero .hero-secondary { gap: 1.25rem; }
.sales-hero .hero-question,
.sales-hero .hero-summary,
.sales-hero .hero-kicker { max-width: 34ch; }
.sales-hero .first-read-item:last-child {
  background: rgba(255, 255, 255, 0.96);
  border-color: var(--accent-soft-border);
}
.sales-hero-cards { align-content: start; }
.jump-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.jump-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.84);
  color: var(--accent);
  font-size: var(--step--1);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}
.jump-link:hover,
.jump-link:focus-visible {
  background: #fff;
  border-color: var(--accent-soft-border);
  color: var(--accent-strong);
}
.sales-panel-stack,
.sales-cta-panel {
  display: grid;
  gap: 1rem;
}
.summary-list,
.feature-list {
  display: grid;
  gap: 0.625rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.summary-list li,
.feature-list li {
  padding: 0.72rem 0.82rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.72);
}
.summary-list li { font-weight: 700; }
.feature-list li strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--fg);
}
.verdict-grid {
  display: grid;
  gap: 1rem;
}
.verdict-card { align-content: start; }
.verdict-card h3 {
  margin: 0;
  font-size: var(--step-1);
  line-height: 1.18;
  letter-spacing: -0.02em;
}
.verdict-card p { margin: 0; }
.sales-note {
  margin: 0;
  max-width: var(--measure-tight);
  color: var(--muted);
  font-size: var(--step--1);
}
.sales-cta-panel .button-row { margin: 0; }
.sales-cta-panel .button-row .button-link { width: 100%; }
@media (min-width: 820px) {
  .verdict-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}


/* Workstream 5 — Trust Surface System */
.trust-hero {
  overflow: hidden;
}
.trust-hero .hero-primary,
.trust-hero .hero-secondary {
  gap: 1.25rem;
}
.trust-hero .hero-question,
.trust-hero .hero-summary {
  max-width: 34ch;
}
.trust-path-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.trust-path-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.84);
  color: var(--accent);
  font-size: var(--step--1);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}
.trust-path-link:hover,
.trust-path-link:focus-visible {
  background: #fff;
  border-color: var(--accent-soft-border);
  color: var(--accent-strong);
}
.trust-path-link[aria-current="page"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.trust-path-link[aria-current="page"]:hover,
.trust-path-link[aria-current="page"]:focus-visible {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #fff;
}
.status-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 1.9rem;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--accent-soft-border);
  background: rgba(255, 255, 255, 0.9);
  color: var(--accent);
  font-size: var(--step--1);
  font-weight: 700;
  line-height: 1.2;
}
.status-chip--soft {
  border-color: var(--border);
  background: var(--surface-alt);
  color: var(--muted);
}
.proof-block-card {
  gap: 1rem;
}
.proof-field-grid {
  display: grid;
  gap: 0.75rem;
}
.proof-field {
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
}
.proof-field strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--muted);
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.proof-field p,
.proof-field ul,
.proof-field ol {
  margin: 0;
}
.inbox-link {
  display: inline-block;
  font-size: var(--step-1);
  font-weight: 700;
  line-height: 1.35;
}
.info-list {
  display: grid;
  gap: 0.625rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.info-list li {
  padding: 0.72rem 0.82rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.72);
}
.trust-inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.trust-inline-links a {
  font-weight: 700;
}
.trust-note {
  margin: 0;
  max-width: var(--measure-tight);
  color: var(--muted);
  font-size: var(--step--1);
}
@media (min-width: 820px) {
  .proof-field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Workstream 6 — Support / Infrastructure Polish */
.support-hero {
  overflow: hidden;
}
.support-hero .hero-primary,
.support-hero .hero-secondary {
  gap: 1.25rem;
}
.support-hero .hero-question,
.support-hero .hero-summary {
  max-width: 36ch;
}
.support-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.support-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.9);
  color: var(--muted);
  font-size: var(--step--1);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}
.support-nav-link:hover,
.support-nav-link:focus-visible {
  background: #fff;
  border-color: var(--accent-soft-border);
  color: var(--accent-strong);
}
.support-nav-link[aria-current="page"] {
  background: var(--surface-alt);
  border-color: var(--border-strong);
  color: var(--fg);
}
.support-nav-link[aria-current="page"]:hover,
.support-nav-link[aria-current="page"]:focus-visible {
  background: #fff;
  border-color: var(--border-strong);
  color: var(--fg);
}