:root {
  --navy: #0f2742;
  --navy-deep: #0a1c30;
  --charcoal: #252a2e;
  --slate: #586878;
  --warm-gray: #aaa397;
  --archive: #f4f1ea;
  --paper: #fffdf9;
  --brass: #a27b42;
  --brass-light: #c6a66d;
  --line: rgba(15, 39, 66, 0.17);
  --shadow: 0 28px 70px rgba(15, 39, 66, 0.12);
  --sans: "Helvetica Neue", Arial, Helvetica, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--archive);
  color: var(--charcoal);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 0.75rem;
  left: 0.75rem;
  transform: translateY(-160%);
  padding: 0.75rem 1rem;
  background: var(--paper);
  color: var(--navy);
  border: 1px solid var(--brass);
  font-weight: 700;
}

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

.shell {
  width: min(1180px, calc(100% - 3rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-top: 3px solid var(--brass);
  border-bottom: 1px solid rgba(15, 39, 66, 0.12);
  background: rgba(244, 241, 234, 0.94);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 280px;
  text-decoration: none;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.primary-nav a {
  position: relative;
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: -0.55rem;
  left: 0;
  height: 1px;
  background: var(--brass);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--navy);
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: auto;
  background: currentColor;
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle span::before {
  transform: translateY(-6px);
}

.menu-toggle span::after {
  transform: translateY(4px);
}

.menu-toggle[aria-expanded="true"] span {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] span::before {
  background: var(--navy);
  transform: translateY(0) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span::after {
  background: var(--navy);
  transform: translateY(-2px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--archive);
}

.hero::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 241, 234, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 241, 234, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  mask-image: linear-gradient(to right, transparent 5%, #000 70%);
}

.hero::after {
  position: absolute;
  top: 0;
  right: 11%;
  width: 1px;
  height: 100%;
  background: rgba(162, 123, 66, 0.55);
  content: "";
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.85fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
  min-height: 680px;
  padding-block: clamp(5rem, 9vw, 8rem);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0 0 1.5rem;
  color: var(--brass-light);
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 44px;
  height: 2px;
  background: currentColor;
  content: "";
}

.hero h1 {
  max-width: 820px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3.5rem, 7vw, 6.75rem);
  font-weight: 400;
  letter-spacing: -0.048em;
  line-height: 0.97;
}

.hero h1 em {
  color: var(--brass-light);
  font-style: normal;
}

.hero-copy {
  max-width: 680px;
  margin: 2rem 0 0;
  color: rgba(244, 241, 234, 0.8);
  font-size: clamp(1.05rem, 1.7vw, 1.22rem);
  line-height: 1.7;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.25rem;
  margin-top: 2.25rem;
  color: rgba(244, 241, 234, 0.64);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-meta span + span::before {
  margin-right: 1.25rem;
  color: var(--brass);
  content: "/";
}

.route-panel {
  position: relative;
  min-height: 420px;
  border: 1px solid rgba(244, 241, 234, 0.24);
  background: rgba(10, 28, 48, 0.66);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.19);
}

.route-panel::before,
.route-panel::after {
  position: absolute;
  top: 14%;
  bottom: 14%;
  width: 1px;
  background: rgba(244, 241, 234, 0.12);
  content: "";
}

.route-panel::before {
  left: 24%;
}

.route-panel::after {
  right: 24%;
}

.route-label {
  position: absolute;
  top: 1.25rem;
  left: 1.4rem;
  color: rgba(244, 241, 234, 0.55);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.route-line {
  position: absolute;
  top: 49%;
  right: 11%;
  left: 11%;
  height: 3px;
  background: var(--brass);
}

.route-line::before,
.route-line::after {
  position: absolute;
  top: 50%;
  width: 13px;
  height: 13px;
  border: 3px solid var(--brass-light);
  background: var(--navy-deep);
  content: "";
  transform: translateY(-50%) rotate(45deg);
}

.route-line::before {
  left: -2px;
}

.route-line::after {
  right: -2px;
}

.route-center {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 94px;
  height: 94px;
  border: 1px solid var(--brass);
  background: var(--navy-deep);
  transform: translate(-50%, -50%) rotate(45deg);
}

.route-center svg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 62px;
  height: 62px;
  transform: translate(-50%, -50%) rotate(-45deg);
}

.route-origin,
.route-destination {
  position: absolute;
  bottom: 1.65rem;
  color: rgba(244, 241, 234, 0.66);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.route-origin {
  left: 1.4rem;
}

.route-destination {
  right: 1.4rem;
  text-align: right;
}

.section {
  padding-block: clamp(5rem, 9vw, 8.5rem);
}

.section-header {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}

.section-number {
  color: var(--brass);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-header h2 {
  max-width: 800px;
  margin: -0.15rem 0 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(2.45rem, 5vw, 4.6rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-left: 1px solid var(--line);
}

.capability {
  min-height: 300px;
  padding: 2.5rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 180ms ease, transform 180ms ease;
}

.capability:hover {
  background: var(--paper);
}

.capability-index {
  display: block;
  margin-bottom: 4rem;
  color: var(--brass);
  font-family: var(--serif);
  font-size: 1rem;
}

.capability h3 {
  margin: 0 0 0.9rem;
  color: var(--navy);
  font-size: 1.25rem;
  letter-spacing: 0.02em;
}

.capability p {
  max-width: 480px;
  margin: 0;
  color: var(--slate);
}

.solution-note {
  max-width: 960px;
  margin: 2rem 0 0 auto;
  padding-left: 1.4rem;
  border-left: 2px solid var(--brass);
  color: var(--slate);
  font-size: 0.9rem;
}

.standard {
  background: var(--charcoal);
  color: var(--archive);
}

.standard-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.standard-intro {
  position: sticky;
  top: 8.5rem;
}

.standard-intro h2 {
  margin: 0.8rem 0 1.5rem;
  font-family: var(--serif);
  font-size: clamp(2.65rem, 5vw, 4.9rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1;
}

.standard-intro p {
  max-width: 470px;
  margin: 0;
  color: rgba(244, 241, 234, 0.7);
}

.principles {
  border-top: 1px solid rgba(244, 241, 234, 0.18);
}

.principle {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 1.25rem;
  padding: 2.4rem 0;
  border-bottom: 1px solid rgba(244, 241, 234, 0.18);
}

.principle span {
  color: var(--brass-light);
  font-family: var(--serif);
}

.principle h3 {
  margin: 0 0 0.7rem;
  font-size: 1.18rem;
}

.principle p {
  margin: 0;
  color: rgba(244, 241, 234, 0.65);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 4rem;
}

.process-step {
  position: relative;
  padding: 2.4rem 2.4rem 2.8rem;
  border-top: 3px solid var(--brass);
  border-right: 1px solid var(--line);
  background: rgba(255, 253, 249, 0.48);
}

.process-step:last-child {
  border-right: 0;
}

.process-step small {
  color: var(--brass);
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.process-step h3 {
  margin: 1.2rem 0 0.7rem;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 400;
}

.process-step p {
  margin: 0;
  color: var(--slate);
}

.company {
  border-top: 1px solid var(--line);
}

.company-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(3rem, 9vw, 9rem);
  align-items: start;
}

.company-copy h2 {
  margin: 0 0 1.5rem;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(2.6rem, 5vw, 4.75rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.company-copy p {
  max-width: 700px;
  color: var(--slate);
  font-size: 1.1rem;
}

.profile-card {
  border-top: 5px solid var(--navy);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.profile-row {
  display: grid;
  grid-template-columns: 42% 58%;
  gap: 1rem;
  padding: 1.3rem 1.5rem;
  border-bottom: 1px solid var(--line);
}

.profile-row:last-child {
  border-bottom: 0;
}

.profile-row dt {
  color: var(--slate);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.profile-row dd {
  margin: 0;
  color: var(--navy);
  font-weight: 700;
}

.contact {
  position: relative;
  overflow: hidden;
  padding-block: clamp(5rem, 9vw, 8rem);
  background: var(--navy);
  color: var(--archive);
}

.contact::before {
  position: absolute;
  right: -7rem;
  bottom: -13rem;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(162, 123, 66, 0.38);
  content: "";
  transform: rotate(45deg);
}

.contact-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(3rem, 9vw, 9rem);
  align-items: end;
}

.contact h2 {
  margin: 0.8rem 0 1.4rem;
  font-family: var(--serif);
  font-size: clamp(2.7rem, 5vw, 4.9rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1;
}

.contact-copy {
  max-width: 600px;
  margin: 0;
  color: rgba(244, 241, 234, 0.7);
}

.contact-details {
  border-top: 1px solid rgba(244, 241, 234, 0.22);
}

.contact-row {
  display: grid;
  grid-template-columns: 42% 58%;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(244, 241, 234, 0.22);
}

.contact-row span:first-child {
  color: var(--brass-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-row span:last-child {
  color: rgba(244, 241, 234, 0.84);
}

.contact-email {
  color: rgba(244, 241, 234, 0.84);
  text-decoration-color: rgba(244, 241, 234, 0.45);
  text-underline-offset: 0.24em;
  overflow-wrap: anywhere;
}

.contact-email:hover,
.contact-email:focus-visible {
  color: var(--brass-light);
  text-decoration-color: currentColor;
}

.pending {
  font-style: italic;
}

.site-footer {
  padding: 2.2rem 0;
  background: var(--navy-deep);
  color: rgba(244, 241, 234, 0.62);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.footer-legal {
  font-size: 0.8rem;
}

.footer-links {
  display: flex;
  gap: 1.4rem;
}

.footer-links button {
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 0.8rem;
  text-decoration: underline;
  text-decoration-color: rgba(162, 123, 66, 0.7);
  text-underline-offset: 0.3rem;
  cursor: pointer;
}

dialog {
  width: min(680px, calc(100% - 2rem));
  max-height: min(82vh, 780px);
  padding: 0;
  border: 0;
  background: var(--paper);
  color: var(--charcoal);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.28);
}

dialog::backdrop {
  background: rgba(10, 28, 48, 0.78);
  backdrop-filter: blur(5px);
}

.dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--line);
}

.dialog-head h2 {
  margin: 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 400;
}

.dialog-close {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--navy);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.dialog-body {
  overflow: auto;
  max-height: calc(82vh - 76px);
  padding: 1.6rem 1.75rem 2rem;
}

.dialog-body h3 {
  margin: 1.6rem 0 0.5rem;
  color: var(--navy);
  font-size: 1rem;
}

.dialog-body p {
  margin: 0.5rem 0;
  color: var(--slate);
}

.dialog-body .effective {
  color: var(--brass);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

:focus-visible {
  outline: 3px solid var(--brass-light);
  outline-offset: 4px;
}

@media (max-width: 900px) {
  .header-inner {
    min-height: 74px;
  }

  .brand {
    width: 235px;
  }

  .menu-toggle {
    display: block;
  }

  .primary-nav {
    position: fixed;
    inset: 77px 0 auto;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 1.2rem 1.5rem 1.8rem;
    border-bottom: 1px solid var(--line);
    background: var(--archive);
    box-shadow: 0 20px 50px rgba(15, 39, 66, 0.14);
  }

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

  .primary-nav a {
    width: 100%;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-inner,
  .section-header,
  .standard-grid,
  .company-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .route-panel {
    min-height: 330px;
  }

  .standard-intro {
    position: static;
  }

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

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

  .process-step {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 2rem, 1180px);
  }

  .brand {
    width: 205px;
  }

  .hero-inner {
    padding-block: 4.5rem;
  }

  .hero h1 {
    font-size: clamp(3rem, 15vw, 4.4rem);
  }

  .hero-meta {
    display: block;
  }

  .hero-meta span {
    display: block;
    margin-top: 0.45rem;
  }

  .hero-meta span + span::before {
    display: none;
  }

  .route-panel {
    min-height: 300px;
  }

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

  .capability {
    min-height: 0;
    padding: 2rem 1.4rem;
  }

  .capability-index {
    margin-bottom: 2.5rem;
  }

  .principle {
    grid-template-columns: 42px 1fr;
  }

  .profile-row,
  .contact-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}