:root {
  --teal: #0f5b66;
  --navy: #08263f;
  --copper: #b66a2e;
  --cream: #f7f3ec;
  --cream-deep: #ede4d6;
  --charcoal: #2d3136;
  --ink: #122234;
  --muted: #64707b;
  --white: #fffdf9;
  --line: rgba(8, 38, 63, 0.14);
  --shadow: 0 24px 70px rgba(8, 38, 63, 0.16);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(190px, 280px) 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 18px clamp(20px, 5vw, 70px);
  background: rgba(247, 243, 236, 0.92);
  border-bottom: 1px solid rgba(8, 38, 63, 0.08);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 260px;
  height: auto;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 28px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav a,
.mobile-menu a {
  text-decoration: none;
}

.nav a:hover,
.mobile-menu a:hover {
  color: var(--copper);
}

.header-cta,
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--navy);
  border-radius: 4px;
  padding: 13px 20px;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.header-cta,
.button.primary {
  background: var(--navy);
  color: var(--white);
}

.button.secondary {
  background: transparent;
  color: var(--navy);
}

.header-cta:hover,
.button:hover {
  transform: translateY(-2px);
}

.button.primary:hover {
  background: var(--teal);
  border-color: var(--teal);
}

.button.secondary:hover {
  border-color: var(--copper);
  color: var(--copper);
}

.menu-button,
.mobile-menu {
  display: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.82fr);
  gap: clamp(32px, 5vw, 78px);
  align-items: center;
  padding: clamp(44px, 6vw, 72px) clamp(20px, 5vw, 70px) 40px;
}

.hero-copy {
  max-width: 790px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--copper);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  font-family: var(--serif);
  line-height: 1.03;
  font-weight: 700;
}

h1 {
  max-width: 820px;
  font-size: clamp(4rem, 7.1vw, 7.25rem);
  text-wrap: balance;
}

h2 {
  font-size: clamp(2.25rem, 5vw, 5rem);
}

h3 {
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
}

.hero-lede {
  max-width: 660px;
  margin: 28px 0 0;
  color: var(--charcoal);
  font-size: clamp(1.12rem, 1.8vw, 1.42rem);
}

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

.hero-media {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.hero-media::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(8, 38, 63, 0.02), rgba(8, 38, 63, 0.48));
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.signal-panel {
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 24px;
  z-index: 1;
  border-left: 4px solid var(--copper);
  padding: 18px 20px;
  background: rgba(8, 38, 63, 0.82);
  color: var(--white);
  font-size: clamp(1rem, 1.4vw, 1.24rem);
  font-weight: 700;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px clamp(24px, 5vw, 70px);
  padding: 22px clamp(20px, 5vw, 70px);
  background: var(--navy);
  color: var(--white);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.trust-strip span:not(:last-child)::after {
  margin-left: clamp(24px, 5vw, 70px);
  color: var(--copper);
  content: "/";
}

.section {
  padding: clamp(72px, 10vw, 130px) clamp(20px, 5vw, 70px);
}

.intro,
.intelligence,
.brand-proof,
.approach {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(300px, 1fr);
  gap: clamp(34px, 7vw, 96px);
  align-items: start;
}

.intro > p,
.approach-copy p,
.brand-proof-copy p,
.intelligence-panel p,
.contact p {
  margin: 0;
  color: var(--charcoal);
  font-size: clamp(1.05rem, 1.55vw, 1.3rem);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 42px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-grid article {
  min-height: 340px;
  padding: clamp(24px, 3vw, 36px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 249, 0.5);
}

.service-number {
  display: block;
  margin-bottom: 50px;
  color: var(--copper);
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.2em;
}

.service-grid p {
  margin: 20px 0 0;
  color: var(--muted);
}

.approach {
  background: var(--white);
}

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

.process-list li {
  position: relative;
  padding: 28px 0 28px 72px;
  border-bottom: 1px solid var(--line);
  counter-increment: process;
}

.process-list li::before {
  position: absolute;
  left: 0;
  top: 26px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--copper);
  border-radius: 50%;
  color: var(--copper);
  content: counter(process);
  font-weight: 900;
}

.process-list strong {
  display: block;
  color: var(--navy);
  font-size: 1.2rem;
}

.process-list span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.intelligence {
  background: var(--teal);
}

.intelligence h2,
.intelligence .eyebrow {
  color: var(--white);
}

.intelligence .eyebrow {
  opacity: 0.82;
}

.intelligence-panel {
  padding: clamp(28px, 4vw, 48px);
  background: var(--cream);
  border-radius: 6px;
}

.intelligence-panel ul {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.intelligence-panel li {
  position: relative;
  padding-left: 26px;
  color: var(--ink);
  font-weight: 700;
}

.intelligence-panel li::before {
  position: absolute;
  left: 0;
  color: var(--copper);
  content: "+";
}

.brand-proof {
  align-items: center;
}

.audience-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.audience-list article {
  display: grid;
  grid-template-columns: minmax(150px, 0.42fr) 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.audience-list strong {
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.1vw, 1.9rem);
  line-height: 1.1;
}

.audience-list span {
  color: var(--muted);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  align-items: center;
  margin: 0 clamp(20px, 5vw, 70px) clamp(64px, 8vw, 100px);
  padding: clamp(42px, 6vw, 72px);
  background: var(--navy);
  color: var(--white);
  border-radius: 6px;
}

.contact h2,
.contact .eyebrow {
  color: var(--white);
}

.contact p {
  max-width: 620px;
  margin-top: 18px;
  color: rgba(255, 253, 249, 0.78);
}

.contact-actions {
  display: grid;
  gap: 12px;
}

.contact .button.primary {
  background: var(--cream);
  color: var(--navy);
  border-color: var(--cream);
}

.contact .button.secondary {
  color: var(--white);
  border-color: rgba(255, 253, 249, 0.5);
}

.site-footer {
  display: grid;
  grid-template-columns: 260px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 32px clamp(20px, 5vw, 70px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer img {
  width: 240px;
}

.site-footer p {
  margin: 0;
}

.footer-meta {
  text-align: right;
}

.library-hero {
  padding: clamp(60px, 9vw, 120px) clamp(20px, 5vw, 70px) clamp(48px, 7vw, 84px);
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.library-hero > div {
  max-width: 1040px;
}

.library-hero h1 {
  max-width: 980px;
}

.library-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.library-stats span {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 10px 16px;
  background: var(--cream);
  color: var(--navy);
  font-weight: 800;
}

.library-stats strong {
  margin-right: 6px;
  color: var(--copper);
  font-size: 1.2rem;
}

.library-shell {
  display: grid;
  grid-template-columns: minmax(240px, 310px) 1fr;
  gap: clamp(28px, 4vw, 56px);
  padding: clamp(44px, 7vw, 88px) clamp(20px, 5vw, 70px);
}

.library-sidebar {
  position: sticky;
  top: 104px;
  align-self: start;
}

.library-search {
  display: grid;
  gap: 8px;
  margin-bottom: 24px;
}

.library-search label {
  color: var(--navy);
  font-weight: 800;
}

.library-search input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 11px 13px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

.library-search input:focus {
  outline: 2px solid rgba(182, 106, 46, 0.32);
  outline-offset: 2px;
}

.library-filters {
  display: grid;
  gap: 8px;
}

.filter-button {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 9px 11px;
  background: transparent;
  color: var(--navy);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-align: left;
}

.filter-button span {
  color: var(--muted);
  font-size: 0.86rem;
}

.filter-button.is-active,
.filter-button:hover {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}

.filter-button.is-active span,
.filter-button:hover span {
  color: rgba(255, 253, 249, 0.78);
}

.library-results-header {
  display: flex;
  gap: 24px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 30px;
}

.library-results-header h2 {
  max-width: 720px;
  font-size: clamp(2rem, 4vw, 4rem);
}

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

.resource-card {
  display: grid;
  min-height: 190px;
  grid-template-rows: auto 1fr auto;
  gap: 18px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 249, 0.55);
}

.resource-card-top {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.resource-card h3 {
  font-size: clamp(1.28rem, 1.7vw, 1.7rem);
}

.resource-card a {
  color: var(--copper);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.resource-card a:hover {
  color: var(--navy);
}

.philosophy-hero {
  padding: clamp(64px, 9vw, 126px) clamp(20px, 5vw, 70px) clamp(52px, 7vw, 92px);
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.philosophy-hero > div {
  max-width: 1040px;
}

.philosophy-body {
  display: grid;
}

.philosophy-section {
  padding: clamp(56px, 8vw, 104px) clamp(20px, 5vw, 70px);
  border-bottom: 1px solid var(--line);
}

.lead-section {
  max-width: 980px;
}

.lead-section p {
  margin: 0 0 24px;
  color: var(--charcoal);
  font-size: clamp(1.18rem, 1.9vw, 1.55rem);
}

.lead-section p:last-child {
  margin-bottom: 0;
  color: var(--navy);
  font-weight: 800;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1fr);
  gap: clamp(34px, 7vw, 96px);
  align-items: start;
}

.philosophy-copy p,
.philosophy-copy li {
  color: var(--charcoal);
  font-size: clamp(1.04rem, 1.48vw, 1.26rem);
}

.philosophy-copy p {
  margin: 0 0 18px;
}

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

.philosophy-copy strong {
  color: var(--navy);
  font-size: 1.08em;
}

.philosophy-copy ul {
  display: grid;
  gap: 12px;
  margin: 26px 0;
  padding: 0;
  list-style: none;
}

.philosophy-copy li {
  position: relative;
  padding-left: 28px;
  color: var(--ink);
  font-weight: 700;
}

.philosophy-copy li::before {
  position: absolute;
  left: 0;
  color: var(--copper);
  content: "+";
}

.principles-band {
  padding: clamp(64px, 9vw, 118px) clamp(20px, 5vw, 70px);
  background: var(--navy);
}

.principles-band h2,
.principles-band .eyebrow {
  color: var(--white);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 253, 249, 0.22);
  border-left: 1px solid rgba(255, 253, 249, 0.22);
}

.principles-grid article {
  min-height: 250px;
  padding: clamp(24px, 3vw, 34px);
  border-right: 1px solid rgba(255, 253, 249, 0.22);
  border-bottom: 1px solid rgba(255, 253, 249, 0.22);
}

.principles-grid h3 {
  color: var(--white);
}

.principles-grid p {
  margin: 18px 0 0;
  color: rgba(255, 253, 249, 0.74);
}

.products-hero {
  padding: clamp(64px, 9vw, 126px) clamp(20px, 5vw, 70px) clamp(52px, 7vw, 92px);
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.products-hero > div {
  max-width: 1080px;
}

.product-showcase {
  display: grid;
  padding: clamp(54px, 8vw, 104px) clamp(20px, 5vw, 70px);
}

.product-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1fr);
  gap: clamp(32px, 6vw, 84px);
  padding: clamp(34px, 5vw, 64px) 0;
  border-bottom: 1px solid var(--line);
}

.product-card:first-child {
  padding-top: 0;
}

.product-card:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.product-copy p {
  margin: 0 0 18px;
  color: var(--charcoal);
  font-size: clamp(1.04rem, 1.48vw, 1.26rem);
}

.product-list {
  display: grid;
  gap: 10px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.product-list li {
  position: relative;
  padding-left: 26px;
  color: var(--ink);
  font-weight: 700;
}

.product-list li::before {
  position: absolute;
  left: 0;
  color: var(--copper);
  content: "+";
}

.product-copy .button {
  margin-top: 12px;
}

.operating-principles {
  padding: clamp(64px, 9vw, 118px) clamp(20px, 5vw, 70px);
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.operating-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.operating-grid article {
  min-height: 230px;
  padding: clamp(24px, 3vw, 34px);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.operating-grid p {
  margin: 18px 0 0;
  color: var(--muted);
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: minmax(180px, 260px) 1fr auto;
  }

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

  .menu-button {
    display: grid;
    width: 46px;
    height: 42px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: transparent;
  }

  .menu-button span {
    width: 22px;
    height: 2px;
    background: var(--navy);
  }

  .mobile-menu {
    position: fixed;
    top: 80px;
    right: 20px;
    left: 20px;
    z-index: 12;
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 6px;
    box-shadow: var(--shadow);
  }

  .mobile-menu.is-open {
    display: grid;
    gap: 14px;
  }

  .hero,
  .intro,
  .approach,
  .intelligence,
  .brand-proof,
  .split-section,
  .product-card,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 24px;
  }

  .hero-media,
  .hero-media img {
    min-height: 360px;
  }

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

  .contact-actions {
    max-width: 420px;
  }

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

  .footer-meta {
    text-align: left;
  }

  .library-shell {
    grid-template-columns: 1fr;
  }

  .library-sidebar {
    position: static;
  }

  .library-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .library-results-header {
    align-items: start;
  }

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

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

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

@media (max-width: 680px) {
  .site-header {
    padding: 14px 18px;
  }

  .brand img {
    width: 206px;
  }

  .hero {
    padding-top: 30px;
    padding-bottom: 18px;
  }

  h1 {
    font-size: clamp(2.9rem, 14vw, 4.25rem);
  }

  .hero-actions,
  .contact-actions {
    display: grid;
  }

  .button {
    width: 100%;
    min-height: 48px;
    padding-right: 14px;
    padding-left: 14px;
    font-size: 0.78rem;
  }

  .hero-media,
  .hero-media img {
    min-height: 190px;
  }

  .signal-panel {
    right: 16px;
    bottom: 16px;
    left: 16px;
  }

  .trust-strip {
    justify-content: flex-start;
  }

  .trust-strip span:not(:last-child)::after {
    margin-left: 18px;
  }

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

  .service-grid article {
    min-height: 270px;
  }

  .service-number {
    margin-bottom: 32px;
  }

  .process-list li {
    padding-left: 58px;
  }

  .audience-list article {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .contact {
    margin-right: 18px;
    margin-left: 18px;
    padding: 32px 22px;
  }

  .library-stats,
  .library-results-header {
    display: grid;
  }

  .library-filters,
  .resource-grid {
    grid-template-columns: 1fr;
  }

  .resource-card {
    min-height: 170px;
  }

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

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