:root {
  --crestmark-navy: #062B4F;
  --crestmark-copper: #B3704B;
  --crestmark-copper-text: #9A5734;
  --crestmark-slate: #4F6475;
  --crestmark-stone: #E9EDF0;
  --crestmark-ivory: #F7F4EF;
  --crestmark-ink: #18232D;
  --crestmark-white: #FFFFFF;
  --heading: "Montserrat", Arial, Helvetica, sans-serif;
  --body: "Source Sans 3", Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--crestmark-stone); color: var(--crestmark-ink); font-family: var(--body); }
a { color: inherit; text-decoration: none; }
.site-shell { max-width: 1500px; margin: 0 auto; overflow: hidden; background: var(--crestmark-white); }
.section-frame { padding-left: clamp(24px, 6vw, 96px); padding-right: clamp(24px, 6vw, 96px); }
.brand-logo { display: block; width: clamp(220px, 20vw, 284px); }
.brand-logo img { display: block; width: 100%; height: auto; }

.main-nav { min-height: 104px; padding: 0 clamp(24px, 5vw, 80px); display: flex; align-items: center; justify-content: space-between; gap: 32px; background: var(--crestmark-white); border-bottom: 1px solid var(--crestmark-stone); }
.main-nav nav, footer nav { display: flex; align-items: center; gap: 32px; }
.main-nav nav a, footer nav a { color: var(--crestmark-navy); font-size: 15px; font-weight: 600; }
.main-nav nav a:hover, footer nav a:hover { color: var(--crestmark-copper-text); }
.nav-actions { display: flex; align-items: center; gap: 24px; }
.language { color: var(--crestmark-slate); font-size: 14px; }
.language i { margin: 0 4px; color: var(--crestmark-copper); font-style: normal; }
.button { min-height: 48px; padding: 12px 20px; display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; color: var(--crestmark-white); background: var(--crestmark-navy); border: 2px solid var(--crestmark-navy); border-radius: 6px; font-size: 16px; font-weight: 600; }
.button:hover { background: #0A3A68; border-color: #0A3A68; }
.button:focus-visible, a:focus-visible { outline: 3px solid var(--crestmark-copper); outline-offset: 3px; }
.button span { color: var(--crestmark-copper); }
.button-small { min-height: 44px; padding: 10px 16px; font-size: 15px; }

.hero { min-height: 680px; padding-top: 96px; padding-bottom: 96px; display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(360px, .82fr); align-items: stretch; gap: clamp(56px, 8vw, 120px); }
.hero-copy { align-self: center; }
.eyebrow { margin: 0 0 24px; display: flex; align-items: center; gap: 12px; color: var(--crestmark-copper-text); font-size: 14px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 32px; height: 2px; background: var(--crestmark-copper); }
h1, h2, h3, strong { font-family: var(--heading); }
.hero h1 { max-width: 820px; margin: 0; color: var(--crestmark-navy); font-size: clamp(48px, 5.4vw, 74px); font-weight: 600; letter-spacing: -.035em; line-height: 1.06; }
.hero-intro { max-width: 690px; margin: 32px 0 0; color: var(--crestmark-slate); font-size: 20px; line-height: 1.55; }
.hero-actions { margin-top: 40px; display: flex; align-items: center; gap: 32px; }
.text-link { padding: 12px 0 8px; color: var(--crestmark-navy); border-bottom: 1px solid var(--crestmark-copper); font-size: 16px; font-weight: 600; }
.text-link span { margin-left: 16px; color: var(--crestmark-copper-text); }
.hero-panel { padding: clamp(40px, 5vw, 64px); display: flex; flex-direction: column; justify-content: center; color: var(--crestmark-white); background: var(--crestmark-navy); }
.copper-rule { display: block; width: 56px; height: 2px; background: var(--crestmark-copper); }
.panel-label { margin: 28px 0 12px; color: var(--crestmark-copper); font-size: 14px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.hero-panel h2 { margin: 0; max-width: 430px; font-size: clamp(32px, 3vw, 44px); font-weight: 600; line-height: 1.14; }
.hero-panel > p:not(.panel-label) { max-width: 480px; margin: 24px 0 0; color: #DCE5EC; font-size: 17px; line-height: 1.6; }
.panel-list { margin-top: 40px; border-top: 1px solid rgba(255,255,255,.24); }
.panel-list div { padding: 20px 0; display: grid; grid-template-columns: 42px 110px 1fr; align-items: baseline; gap: 12px; border-bottom: 1px solid rgba(255,255,255,.18); }
.panel-list span { color: var(--crestmark-copper); font-size: 14px; font-weight: 600; }
.panel-list strong { font-size: 16px; font-weight: 600; }
.panel-list small { color: #BDCBD6; font-size: 14px; line-height: 1.45; }

.credentials { padding-top: 32px; padding-bottom: 32px; display: grid; grid-template-columns: repeat(3, 1fr) 1.15fr; align-items: center; background: var(--crestmark-stone); }
.credentials > div { min-height: 64px; padding: 0 28px; display: flex; align-items: center; gap: 16px; border-right: 1px solid #C9D1D7; }
.credentials > div:first-child { padding-left: 0; }
.credentials strong { color: var(--crestmark-navy); font-size: 30px; font-weight: 600; }
.credentials span { max-width: 155px; color: var(--crestmark-slate); font-size: 14px; line-height: 1.4; }
.credentials > p { margin: 0; color: var(--crestmark-navy); font: 600 16px/1.5 var(--heading); text-align: right; }

.services { padding-top: 112px; padding-bottom: 120px; }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: clamp(48px, 8vw, 120px); }
.section-heading h2, .about-copy h2, .contact h2 { margin: 0; color: var(--crestmark-navy); font-size: clamp(36px, 4vw, 54px); font-weight: 600; letter-spacing: -.025em; line-height: 1.12; }
.section-heading > p { max-width: 560px; margin: 0 0 6px; color: var(--crestmark-slate); font-size: 18px; line-height: 1.6; }
.service-grid { margin-top: 64px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.service-grid article { min-height: 285px; padding: 36px; display: flex; flex-direction: column; border: 1px solid #D7DEE3; border-radius: 10px; background: var(--crestmark-white); }
.service-number { color: var(--crestmark-copper-text); font-size: 14px; font-weight: 600; }
.service-grid h3 { margin: 28px 0 14px; color: var(--crestmark-navy); font-size: 24px; font-weight: 600; }
.service-grid p { max-width: 570px; margin: 0; color: var(--crestmark-slate); font-size: 16px; line-height: 1.6; }
.service-grid a { margin-top: auto; padding-top: 28px; display: flex; align-items: center; justify-content: space-between; color: var(--crestmark-navy); border-top: 1px solid var(--crestmark-stone); font-size: 15px; font-weight: 600; }
.service-grid a span { color: var(--crestmark-copper-text); }

.approach { padding-top: 104px; padding-bottom: 112px; background: var(--crestmark-ivory); }
.section-heading.compact { align-items: start; }
.approach-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--crestmark-copper); }
.approach-grid article { padding: 36px 40px 12px 0; }
.approach-grid article + article { padding-left: 40px; border-left: 1px solid #D8D1C8; }
.approach-grid span { color: var(--crestmark-copper-text); font-size: 14px; font-weight: 600; }
.approach-grid h3 { margin: 28px 0 12px; color: var(--crestmark-navy); font-size: 26px; font-weight: 600; }
.approach-grid p { margin: 0; color: var(--crestmark-slate); font-size: 16px; line-height: 1.6; }

.about { padding-top: 120px; padding-bottom: 120px; display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(64px, 9vw, 132px); }
.about-statement { min-height: 530px; padding: 56px; display: flex; flex-direction: column; justify-content: flex-end; background: var(--crestmark-navy); }
.about-statement p { margin: 36px 0; color: var(--crestmark-white); font: 600 clamp(34px, 3.4vw, 48px)/1.2 var(--heading); }
.about-statement small { color: var(--crestmark-copper); font-size: 14px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.about-copy { align-self: center; }
.about-copy > p:not(.eyebrow) { max-width: 680px; margin: 28px 0 0; color: var(--crestmark-slate); font-size: 18px; line-height: 1.65; }
.about-copy ul { margin: 40px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--crestmark-stone); }
.about-copy li { padding: 22px 0; display: grid; grid-template-columns: 48px 1fr; gap: 12px; border-bottom: 1px solid var(--crestmark-stone); }
.about-copy li > span { color: var(--crestmark-copper-text); font-size: 14px; font-weight: 600; }
.about-copy li strong { color: var(--crestmark-navy); font-size: 17px; font-weight: 600; }
.about-copy li p { margin: 6px 0 0; color: var(--crestmark-slate); font-size: 15px; line-height: 1.5; }

.contact { padding-top: 96px; padding-bottom: 96px; display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 80px; color: var(--crestmark-white); background: var(--crestmark-navy); border-top: 4px solid var(--crestmark-copper); }
.contact .eyebrow { color: var(--crestmark-copper); }
.contact h2 { max-width: 610px; color: var(--crestmark-white); }
.contact-copy > p { max-width: 520px; margin: 0; color: #D5E0E8; font-size: 18px; line-height: 1.6; }
.contact-copy > a { max-width: 520px; margin: 32px 0 18px; padding-bottom: 12px; display: flex; justify-content: space-between; color: var(--crestmark-white); border-bottom: 2px solid var(--crestmark-copper); font: 600 22px var(--heading); }
.contact-copy > a span { color: var(--crestmark-copper); }
.contact-copy small { color: #AFC0CD; font-size: 14px; }

footer { min-height: 124px; display: flex; align-items: center; justify-content: space-between; gap: 32px; background: var(--crestmark-white); }
.footer-logo { width: 236px; }
footer > p { margin: 0; color: var(--crestmark-slate); font-size: 13px; }
footer nav a { font-size: 14px; }

@media (max-width: 1080px) {
  .main-nav nav { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-panel { min-height: 500px; }
  .credentials { grid-template-columns: repeat(3, 1fr); }
  .credentials > p { display: none; }
  .section-heading, .about, .contact { grid-template-columns: 1fr; }
  .section-heading { align-items: start; }
  .about-statement { min-height: 420px; }
}

@media (max-width: 720px) {
  .section-frame { padding-left: 22px; padding-right: 22px; }
  .main-nav { min-height: 88px; padding: 0 18px; }
  .brand-logo { width: 208px; }
  .language, .button-small { display: none; }
  .hero { min-height: auto; padding-top: 64px; padding-bottom: 64px; gap: 48px; }
  .hero h1 { font-size: 42px; }
  .hero-intro { font-size: 18px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .hero-panel { min-height: auto; padding: 40px 28px; }
  .panel-list div { grid-template-columns: 34px 1fr; }
  .panel-list small { grid-column: 2; }
  .credentials { grid-template-columns: 1fr; padding-top: 18px; padding-bottom: 18px; }
  .credentials > div { padding: 20px 0; border-right: 0; border-bottom: 1px solid #C9D1D7; }
  .services, .approach, .about { padding-top: 80px; padding-bottom: 80px; }
  .section-heading h2, .about-copy h2, .contact h2 { font-size: 36px; }
  .section-heading { gap: 28px; }
  .service-grid, .approach-grid { grid-template-columns: 1fr; }
  .service-grid { margin-top: 48px; }
  .service-grid article { min-height: 270px; padding: 28px; }
  .approach-grid article, .approach-grid article + article { padding: 28px 0; border-left: 0; border-bottom: 1px solid #D8D1C8; }
  .about { gap: 48px; }
  .about-statement { min-height: 360px; padding: 36px 28px; }
  .contact { padding-top: 72px; padding-bottom: 72px; gap: 40px; }
  .contact-copy > a { font-size: 18px; }
  footer { padding-top: 36px; padding-bottom: 36px; align-items: flex-start; flex-direction: column; }
}