:root {
  --color-primary: #00465A;
  --color-primary-dark: #003847;
  --color-text: #333333;
  --color-muted: #5f6b70;
  --color-soft: #F5F7F8;
  --color-border: #dfe6e9;
  --color-white: #ffffff;
  --font-title: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-text: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --shadow-soft: 0 12px 30px rgba(0, 56, 71, .08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-text);
  background: var(--color-white);
  line-height: 1.65;
  padding-bottom: 3.35rem;
}

img { max-width: 100%; height: auto; }

a {
  color: var(--color-primary);
  text-decoration-thickness: .08em;
  text-underline-offset: .18em;
}

a:hover { color: var(--color-primary-dark); }

h1, h2, h3, h4, h5, h6,
.navbar, .btn, .brand-title, .section-label, .card-kicker, .panel-title, .footer-title {
  font-family: var(--font-title);
}

h1, h2, h3 {
  color: var(--color-primary-dark);
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2rem, 7vw, 4.25rem);
  line-height: .98;
  font-weight: 700;
  max-width: 920px;
}

h2 {
  font-size: clamp(1.55rem, 4vw, 2.45rem);
  line-height: 1.08;
  font-weight: 700;
}

h3 {
  font-size: 1.08rem;
  line-height: 1.25;
  font-weight: 700;
}

p { margin-bottom: 1rem; }

.skip-link {
  position: absolute;
  left: .75rem;
  top: .75rem;
  z-index: 9999;
  transform: translateY(-160%);
  padding: .5rem .75rem;
  color: var(--color-white);
  background: var(--color-primary-dark);
  border-radius: .25rem;
}

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

:focus-visible {
  outline: 3px solid rgba(0, 70, 90, .45);
  outline-offset: 3px;
}

.top-line {
  background: var(--color-primary-dark);
  color: var(--color-white);
  border-bottom: 1px solid rgba(255,255,255,.15);
}

.top-line a { color: var(--color-white); text-decoration: none; }
.top-line a:hover { text-decoration: underline; }

.masthead {
  padding: 1rem 0 .9rem;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.brand-image-wrap {
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.brand-image {
  width: min(100%, 900px);
  height: auto;
  display: block;
  margin: 0 auto;
}

.masthead-subtitle {
  margin-top: .25rem;
  color: var(--color-primary-dark);
  font-family: var(--font-title);
  font-weight: 500;
  font-size: .85rem;
  text-align: center;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.nav-strip {
  background: var(--color-soft);
  border-bottom: 1px solid var(--color-border);
  font-size: .86rem;
  font-weight: 600;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.navbar-brand {
  color: var(--color-primary-dark);
  font-weight: 700;
  letter-spacing: -.02em;
}

.nav-link {
  color: var(--color-primary-dark);
  padding-right: .85rem !important;
  padding-left: .85rem !important;
}

.nav-link.active,
.nav-link:hover {
  color: var(--color-primary);
}

.btn {
  border-radius: 0;
  font-weight: 700;
  letter-spacing: .01em;
}

.btn-primary {
  --bs-btn-bg: var(--color-primary);
  --bs-btn-border-color: var(--color-primary);
  --bs-btn-hover-bg: var(--color-primary-dark);
  --bs-btn-hover-border-color: var(--color-primary-dark);
  --bs-btn-active-bg: var(--color-primary-dark);
  --bs-btn-active-border-color: var(--color-primary-dark);
}

.btn-outline-primary {
  --bs-btn-color: var(--color-primary);
  --bs-btn-border-color: var(--color-primary);
  --bs-btn-hover-bg: var(--color-primary);
  --bs-btn-hover-border-color: var(--color-primary);
  --bs-btn-active-bg: var(--color-primary-dark);
  --bs-btn-active-border-color: var(--color-primary-dark);
}

.hero-section {
  background:
    linear-gradient(90deg, rgba(245,247,248,.95), rgba(255,255,255,.78)),
    var(--color-soft);
  border-bottom: 1px solid var(--color-border);
}

.simple-lead {
  color: var(--color-primary-dark);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  font-weight: 500;
  max-width: 850px;
}

.hero-copy {
  max-width: 760px;
  font-size: 1.02rem;
}

.section-label,
.panel-title,
.card-kicker {
  margin-bottom: .45rem;
  color: var(--color-primary);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.hero-card,
.editorial-panel,
.contact-card,
.quote-box,
.commercial-box,
.case-card,
.service-card,
.step-card,
.audience-card,
.news-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
}

.hero-card {
  padding: 1.35rem;
  box-shadow: var(--shadow-soft);
  border-top: 5px solid var(--color-primary);
}

.hero-card h2 {
  font-size: 1.45rem;
}

.check-list {
  list-style: none;
  padding-left: 0;
  margin: 1rem 0;
}

.check-list li {
  position: relative;
  padding-left: 1.3rem;
  margin-bottom: .45rem;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: .45rem;
  height: .45rem;
  border-radius: 50%;
  background: var(--color-primary);
}

.link-more {
  font-family: var(--font-title);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.quick-facts {
  background: var(--color-white);
}

.fact-box {
  height: 100%;
  padding: .9rem;
  background: var(--color-soft);
  border-left: 4px solid var(--color-primary);
}

.fact-box strong {
  display: block;
  color: var(--color-primary-dark);
  font-family: var(--font-title);
  font-size: 1rem;
  line-height: 1.2;
}

.fact-box span {
  display: block;
  color: var(--color-muted);
  font-size: .86rem;
  line-height: 1.35;
}

.section-heading {
  max-width: 850px;
  margin-bottom: 1.7rem;
}

.section-heading p:last-child {
  color: var(--color-muted);
  font-size: 1.02rem;
}

.section-muted {
  background: var(--color-soft);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.case-card,
.service-card,
.step-card,
.audience-card,
.news-card {
  height: 100%;
  padding: 1.2rem;
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}

.case-card:hover,
.service-card:hover,
.news-card:hover {
  border-color: rgba(0,70,90,.35);
  box-shadow: var(--shadow-soft);
}

.case-card h3,
.service-card h3,
.audience-card h3,
.news-card h3 {
  margin-bottom: .6rem;
}

.case-card p,
.service-card p,
.audience-card p,
.news-card span {
  color: var(--color-muted);
}

.service-card {
  position: relative;
  border-top: 4px solid var(--color-primary);
}

.service-card a {
  font-family: var(--font-title);
  font-size: .88rem;
  font-weight: 700;
  text-decoration: none;
}

.commercial-box {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: space-between;
  padding: 1.25rem;
  border-left: 5px solid var(--color-primary);
}

.commercial-box h3 { margin-bottom: .35rem; }
.commercial-box p { margin-bottom: 0; color: var(--color-muted); }

.step-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: .8rem;
  color: var(--color-white);
  background: var(--color-primary);
  font-family: var(--font-title);
  font-weight: 700;
}

.step-card p { color: var(--color-muted); margin-bottom: 0; }

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

.quote-box {
  padding: 1.45rem;
  background: linear-gradient(180deg, #fff, var(--color-soft));
  border-top: 5px solid var(--color-primary);
}

.quote-text {
  color: var(--color-primary-dark);
  font-family: var(--font-title);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.28;
  letter-spacing: -.03em;
}

.audience-card {
  background: var(--color-soft);
}

.news-card p {
  margin-bottom: .45rem;
  color: var(--color-primary);
  font-family: var(--font-title);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.news-card h3 a {
  color: var(--color-primary-dark);
  text-decoration: none;
}

.news-card h3 a:hover { text-decoration: underline; }

.editorial-accordion {
  border-top: 3px solid var(--color-primary);
}

.accordion-item {
  border-color: var(--color-border);
  border-radius: 0 !important;
}

.accordion-button {
  color: var(--color-primary-dark);
  font-family: var(--font-title);
  font-weight: 700;
  border-radius: 0 !important;
}

.accordion-button:not(.collapsed) {
  color: var(--color-primary-dark);
  background: var(--color-soft);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: 0 0 0 .18rem rgba(0,70,90,.22);
}

.contact-section {
  color: var(--color-white);
  background: var(--color-primary-dark);
}

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

.contact-section p { color: rgba(255,255,255,.82); }

.contact-section a { color: var(--color-white); }

.contact-card,
.contact-form {
  padding: 1.25rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid rgba(255,255,255,.2);
}

.contact-card p,
.contact-card a { color: var(--color-text); }

.contact-form label,
.contact-form .form-check-label { color: var(--color-text); }

.form-control,
.form-select {
  border-radius: 0;
  border-color: #cfd8dc;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 .18rem rgba(0,70,90,.18);
}

.site-footer {
  color: rgba(255,255,255,.86);
  background: #1e2a2f;
}

.site-footer a { color: var(--color-white); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

.footer-logo {
  width: min(100%, 300px);
  height: auto;
  margin-bottom: .8rem;
  background: var(--color-white);
}

.footer-brand {
  display: block;
  margin-bottom: .45rem;
  color: var(--color-white);
  font-family: var(--font-title);
  font-size: 1.05rem;
}

.footer-title {
  color: var(--color-white);
  font-size: .9rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li { margin-bottom: .4rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.18);
}

.mobile-cta {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1030;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--color-primary-dark);
  box-shadow: 0 -8px 24px rgba(0,0,0,.16);
}

.mobile-cta a {
  padding: .85rem .35rem;
  color: var(--color-white);
  font-family: var(--font-title);
  font-size: .85rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  border-right: 1px solid rgba(255,255,255,.18);
}

.mobile-cta a:last-child { border-right: 0; }

.mobile-cta a:hover,
.mobile-cta a:focus {
  background: var(--color-primary);
}

@media (min-width: 768px) {
  .commercial-box {
    flex-direction: row;
    align-items: center;
  }
}

@media (min-width: 992px) {
  body { padding-bottom: 0; }

  .navbar-nav .nav-link {
    border-right: 1px solid var(--color-border);
  }

  .navbar-nav .nav-item:first-child .nav-link {
    border-left: 1px solid var(--color-border);
  }
}

@media (max-width: 575.98px) {
  .masthead { padding: .8rem 0; }
  .brand-image { width: min(100%, 520px); }
  .masthead-subtitle { font-size: .7rem; letter-spacing: .08em; }
  .hero-card { padding: 1rem; }
  .case-card,
  .service-card,
  .step-card,
  .audience-card,
  .news-card { padding: 1rem; }
}