/* Open Book Operations
   Navy: #0A2342
   Gold: #C9A84C
*/

:root {
  --navy-950: #06172c;
  --navy-900: #0a2342;
  --navy-800: #123458;
  --navy-700: #1f4a73;
  --gold-500: #c9a84c;
  --gold-400: #d8bc70;
  --gold-100: #f4ecd6;
  --cream: #fbf8f0;
  --white: #ffffff;
  --ink: #172033;
  --muted: #5e6878;
  --line: #dfe4ea;
  --success: #1e6b4f;
  --shadow: 0 18px 50px rgba(6, 23, 44, 0.12);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 9px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--navy-950);
  line-height: 1.13;
  letter-spacing: -0.025em;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 6vw, 5.4rem);
  max-width: 880px;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(2rem, 4.2vw, 3.65rem);
}

h3 {
  margin-bottom: 14px;
  font-size: clamp(1.28rem, 2vw, 1.8rem);
}

h4 {
  margin-bottom: 10px;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

p {
  margin-bottom: 18px;
}

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

.narrow {
  max-width: 850px;
}

.section {
  padding: 96px 0;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--gold-500);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 10px 14px;
  background: var(--gold-500);
  color: var(--navy-950);
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(10, 35, 66, 0.08);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy-900);
  text-decoration: none;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--navy-900);
  color: var(--gold-400);
  border: 2px solid var(--gold-500);
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.05em;
}

.brand-text {
  display: grid;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 1rem;
}

.brand-text small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.72rem;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.primary-nav a {
  color: var(--navy-900);
  font-size: 0.92rem;
  font-weight: 750;
  text-decoration: none;
}

.primary-nav a:not(.nav-cta):hover,
.primary-nav a:not(.nav-cta):focus-visible {
  color: var(--gold-500);
}

.nav-cta {
  padding: 12px 17px;
  border-radius: 999px;
  background: var(--navy-900);
  color: var(--white) !important;
  box-shadow: 0 8px 22px rgba(10, 35, 66, 0.16);
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--navy-800);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 0;
  background: transparent;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--navy-900);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 112px 0 104px;
  color: var(--white);
  background:
    radial-gradient(circle at 85% 15%, rgba(201, 168, 76, 0.18), transparent 30%),
    linear-gradient(135deg, var(--navy-950), var(--navy-900) 60%, var(--navy-800));
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(201, 168, 76, 0.16);
  border-radius: 50%;
}

.hero::before {
  width: 560px;
  height: 560px;
  right: -240px;
  bottom: -330px;
}

.hero::after {
  width: 340px;
  height: 340px;
  right: -80px;
  bottom: -200px;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.7fr);
  gap: 74px;
  align-items: center;
}

.hero h1,
.hero h2,
.hero h3,
.hero h4 {
  color: var(--white);
}

.hero-copy > p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
}

.hero-lead {
  font-size: clamp(1.22rem, 2.2vw, 1.55rem) !important;
  color: var(--white) !important;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border: 2px solid transparent;
  border-radius: 999px;
  font-weight: 850;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

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

.button-primary {
  border-color: var(--gold-500);
  background: var(--gold-500);
  color: var(--navy-950);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--gold-400);
  border-color: var(--gold-400);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.48);
  color: var(--white);
  background: transparent;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.button-full {
  width: 100%;
  border: 0;
}

.hero-panel {
  padding: 34px;
  border: 1px solid rgba(201, 168, 76, 0.35);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.panel-kicker {
  margin-bottom: 20px;
  color: var(--gold-400);
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.76rem;
}

.check-list {
  display: grid;
  gap: 16px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--white);
  font-weight: 700;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold-400);
  font-weight: 900;
}

.hero-quote {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  display: grid;
  gap: 4px;
}

.hero-quote span {
  color: rgba(255, 255, 255, 0.7);
}

.hero-quote strong {
  color: var(--gold-400);
}

.problem-section {
  background: var(--cream);
}

.large-copy {
  color: var(--navy-800);
  font-size: 1.25rem;
  font-weight: 650;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
  gap: 60px;
  align-items: end;
  margin-bottom: 42px;
}

.section-heading > p {
  color: var(--muted);
}

.card-grid {
  display: grid;
  gap: 24px;
}

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

.examples-section {
  background: var(--white);
}

.card {
  position: relative;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 14px 34px rgba(6, 23, 44, 0.06);
}

.example-card {
  overflow: hidden;
}

.example-card::after {
  content: "";
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 120px;
  height: 120px;
  border: 18px solid var(--gold-100);
  border-radius: 50%;
  opacity: 0.75;
}

.card-number {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--gold-500);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.example-card p {
  position: relative;
  z-index: 1;
}

.impact {
  padding-left: 16px;
  border-left: 3px solid var(--gold-500);
  color: var(--navy-800);
}

.solution {
  margin-bottom: 0;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

.services-section {
  background: var(--cream);
}

.services-stack {
  display: grid;
  gap: 26px;
}

.service-card {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) 230px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: 0 14px 40px rgba(6, 23, 44, 0.07);
}

.service-label {
  padding: 30px 24px;
  background: var(--navy-900);
  color: var(--gold-400);
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.service-main {
  padding: 34px;
}

.service-main > p {
  color: var(--muted);
}

.service-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 26px;
}

.plain-list {
  display: grid;
  gap: 9px;
  padding-left: 18px;
  margin: 0;
}

.plain-list li::marker {
  color: var(--gold-500);
}

.service-meta {
  padding: 34px 26px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  background: var(--gold-100);
  border-left: 1px solid #e4d6ad;
}

.service-meta span {
  color: var(--navy-700);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.service-meta strong {
  color: var(--navy-950);
  line-height: 1.3;
}

.service-meta small {
  color: var(--muted);
}

.featured-service {
  border: 2px solid var(--gold-500);
  box-shadow: 0 22px 60px rgba(6, 23, 44, 0.13);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 26px 0 28px;
}

.module-grid span {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: #f4f6f8;
  color: var(--navy-800);
  font-weight: 700;
}

.scenario-box {
  margin-top: 28px;
  padding: 20px;
  border-left: 4px solid var(--gold-500);
  background: var(--gold-100);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: #3e4654;
}

.process-section {
  background:
    linear-gradient(rgba(6, 23, 44, 0.97), rgba(10, 35, 66, 0.98)),
    radial-gradient(circle at top right, rgba(201, 168, 76, 0.4), transparent 35%);
  color: rgba(255, 255, 255, 0.8);
}

.process-section h2,
.process-section h3 {
  color: var(--white);
}

.process-list {
  display: grid;
  gap: 18px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 24px;
  padding: 26px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.step-number {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold-500);
  border-radius: 50%;
  color: var(--gold-400);
  font-weight: 900;
}

.process-list p {
  max-width: 900px;
  margin-bottom: 0;
}

.about-section {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 90px;
  align-items: start;
}

.about-statement {
  position: sticky;
  top: 120px;
}

.about-copy {
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--cream);
  border: 1px solid #ebe3cf;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.contact-section {
  background: var(--gold-100);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1.2fr);
  gap: 72px;
  align-items: start;
}

.contact-note {
  color: var(--navy-700);
  font-weight: 750;
}

.contact-form {
  padding: 34px;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

label {
  display: grid;
  gap: 7px;
  margin-bottom: 17px;
  color: var(--navy-900);
  font-weight: 750;
}

input,
textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #cfd5dd;
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: var(--white);
}

input:focus,
textarea:focus {
  outline: 3px solid rgba(201, 168, 76, 0.26);
  border-color: var(--gold-500);
}

textarea {
  resize: vertical;
}

.form-status {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--success);
  font-weight: 700;
}

.form-disclaimer {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

code {
  padding: 2px 5px;
  border-radius: 4px;
  background: #eef1f4;
}

.site-footer {
  padding: 48px 0;
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.68);
}

.site-footer strong {
  color: var(--white);
  font-size: 1.1rem;
}

.footer-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto auto;
  gap: 42px;
  align-items: start;
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--gold-400);
}

.copyright {
  margin: 0;
  white-space: nowrap;
}

@media (max-width: 980px) {
  .menu-toggle {
    display: block;
  }

  .primary-nav {
    position: fixed;
    inset: 78px 0 auto 0;
    display: none;
    padding: 26px 20px 34px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 36px rgba(6, 23, 44, 0.1);
  }

  .primary-nav.is-open {
    display: flex;
  }

  .primary-nav a {
    padding: 12px 6px;
  }

  .nav-cta {
    margin-top: 8px;
    text-align: center;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(4) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero-grid,
  .section-heading,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 44px;
  }

  .section-heading {
    gap: 8px;
  }

  .service-card {
    grid-template-columns: 1fr;
  }

  .service-label {
    padding: 15px 24px;
  }

  .service-meta {
    border-left: 0;
    border-top: 1px solid #e4d6ad;
  }

  .about-statement {
    position: static;
  }

  .contact-grid {
    gap: 36px;
  }

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

  .copyright {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 72px 0;
  }

  .brand-text small {
    display: none;
  }

  .hero {
    padding: 82px 0 76px;
  }

  .hero-panel,
  .card,
  .service-main,
  .contact-form,
  .about-copy {
    padding: 24px;
  }

  .example-grid,
  .service-columns,
  .module-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .process-list li {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 16px;
  }

  .step-number {
    width: 42px;
    height: 42px;
  }

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

  .copyright {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}


.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}