:root {
  --navy: #1B3A5C;
  --blue: #2E6DA4;
  --light: #F2F6FA;
  --white: #FFFFFF;
  --body-color: #2C2C2C;
  --gray: #666666;
  --rule: #CCCCCC;
  --max: 1100px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: Georgia, serif; color: var(--body-color); line-height: 1.7; background: white; }
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1,h2,h3,h4 { font-family: Arial, sans-serif; color: var(--navy); line-height: 1.25; }
p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 2rem; }
.section { padding: 5rem 2rem; }
.section--light { background: var(--light); }
.section--white { background: var(--white); }
.section--navy  { background: var(--navy); }

.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 { font-size: 2rem; margin-bottom: 0.75rem; }
.section-header p { color: var(--gray); max-width: 620px; margin: 0 auto; font-size: 1.05rem; }

/* Nav */
.site-nav { background: var(--navy); position: sticky; top: 0; z-index: 200; box-shadow: 0 2px 8px rgba(0,0,0,0.25); }
.site-nav__inner { display: flex; align-items: center; justify-content: space-between; max-width: var(--max); margin: 0 auto; padding: 1rem 2rem; }
.site-nav__logo { font-family: Arial, sans-serif; font-weight: bold; font-size: 0.95rem; letter-spacing: 0.1em; text-transform: uppercase; color: white; text-decoration: none; }
.site-nav__logo:hover { color: rgba(255,255,255,0.9); text-decoration: none; }
.site-nav__brand { display: flex; flex-direction: column; gap: 0.15rem; }
.site-nav__sub { font-family: Arial, sans-serif; font-size: 0.75rem; color: rgba(255,255,255,0.55); letter-spacing: 0.01em; }
.site-nav__links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.site-nav__links a { font-family: Arial, sans-serif; font-size: 0.88rem; color: rgba(255,255,255,0.78); text-decoration: none; transition: color 0.15s; }
.site-nav__links a:hover, .site-nav__links a.active { color: white; }
.site-nav__cta { background: var(--blue) !important; color: white !important; padding: 0.5rem 1.25rem; border-radius: 4px; font-weight: bold; }
.site-nav__cta:hover { background: #245d8f !important; }

/* Buttons */
.btn { display: inline-block; padding: 0.9rem 2.25rem; font-family: Arial, sans-serif; font-size: 0.95rem; font-weight: bold; border-radius: 4px; cursor: pointer; transition: all 0.2s; text-decoration: none; border: 2px solid transparent; }
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--blue); color: white; border-color: var(--blue); }
.btn--primary:hover { background: #245d8f; border-color: #245d8f; color: white; }
.btn--outline-white { background: transparent; color: white; border-color: rgba(255,255,255,0.6); }
.btn--outline-white:hover { border-color: white; background: rgba(255,255,255,0.1); color: white; }
.btn--dark { background: var(--navy); color: white; border-color: var(--navy); }
.btn--dark:hover { background: #142d4a; border-color: #142d4a; color: white; }

/* Hero */
.hero { background: var(--navy); color: white; padding: 6rem 2rem; text-align: center; }
.hero h1 { color: white; font-size: 3rem; max-width: 820px; margin: 0 auto 1.25rem; line-height: 1.2; }
.hero p { color: rgba(255,255,255,0.82); font-size: 1.2rem; max-width: 640px; margin: 0 auto 2.5rem; line-height: 1.6; }
.page-hero { background: var(--navy); padding: 4rem 2rem; }
.page-hero .container { max-width: var(--max); margin: 0 auto; }
.page-hero h1 { color: white; font-size: 2.3rem; margin-bottom: 0.75rem; }
.page-hero p { color: rgba(255,255,255,0.8); font-size: 1.05rem; max-width: 580px; line-height: 1.6; margin: 0; }

/* Problem */
.problem-body { max-width: 760px; margin: 0 auto; }
.problem-body p { font-size: 1.08rem; line-height: 1.85; margin-bottom: 1.25rem; }
.problem-body .callout { font-family: Arial, sans-serif; font-size: 1.1rem; font-weight: bold; color: var(--navy); border-left: 4px solid var(--blue); padding: 0.25rem 0 0.25rem 1.25rem; margin: 2rem 0; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 1.5rem; max-width: var(--max); margin: 0 auto; }
.service-card { background: white; border: 1px solid var(--rule); border-radius: 6px; padding: 1.75rem; border-top: 3px solid var(--blue); transition: box-shadow 0.2s; }
.service-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.09); }
.service-card h3 { font-size: 1.05rem; margin-bottom: 0.6rem; }
.service-card p { color: var(--gray); font-size: 0.93rem; line-height: 1.6; margin: 0; }

/* Process */
.process-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; max-width: var(--max); margin: 0 auto; text-align: center; }
.process-step .step-num { font-family: Arial, sans-serif; font-size: 2.5rem; font-weight: bold; color: var(--blue); line-height: 1; margin-bottom: 0.5rem; }
.process-step h3 { font-size: 0.95rem; margin-bottom: 0.35rem; }
.process-step p { font-size: 0.88rem; color: var(--gray); margin: 0; }

/* About block */
.about-block { max-width: 760px; margin: 0 auto; }
.about-block p { font-size: 1.05rem; line-height: 1.85; margin-bottom: 1.25rem; }

/* Footer CTA */
.footer-cta { background: var(--navy); color: white; padding: 5.5rem 2rem; text-align: center; }
.footer-cta h2 { color: white; font-size: 2.1rem; margin-bottom: 1rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.footer-cta p { color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto 2.5rem; font-size: 1.05rem; line-height: 1.7; }

/* Site Footer */
.site-footer { background: #0f1a28; color: rgba(255,255,255,0.5); padding: 2rem; font-family: Arial, sans-serif; font-size: 0.82rem; text-align: center; }
.site-footer__links { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; list-style: none; margin-bottom: 0.75rem; }
.site-footer__links a { color: rgba(255,255,255,0.5); }
.site-footer__links a:hover { color: white; text-decoration: none; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; list-style: none; }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-question { width: 100%; background: none; border: none; padding: 1.4rem 0; display: flex; justify-content: space-between; align-items: center; gap: 1rem; cursor: pointer; text-align: left; font-family: Arial, sans-serif; font-size: 1rem; font-weight: bold; color: var(--navy); transition: color 0.15s; }
.faq-question:hover { color: var(--blue); }
.faq-icon { font-size: 1.6rem; font-weight: 300; color: var(--blue); flex-shrink: 0; transition: transform 0.2s; line-height: 1; }
.faq-answer { overflow: hidden; max-height: 0; transition: max-height 0.3s ease; }
.faq-answer-inner { padding-bottom: 1.4rem; }
.faq-answer-inner p { color: var(--body-color); font-size: 1rem; line-height: 1.75; margin: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-item.open .faq-answer { max-height: 500px; }

/* Articles */
.articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 2rem; max-width: var(--max); margin: 0 auto; }
.article-card { background: white; border: 1px solid var(--rule); border-radius: 6px; padding: 2rem; border-top: 3px solid var(--blue); display: flex; flex-direction: column; gap: 0.75rem; transition: box-shadow 0.2s; }
.article-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.article-meta { font-family: Arial, sans-serif; font-size: 0.8rem; color: var(--gray); text-transform: uppercase; letter-spacing: 0.05em; }
.article-type { display: inline-block; background: var(--light); color: var(--blue); font-family: Arial, sans-serif; font-size: 0.75rem; font-weight: bold; padding: 0.2rem 0.6rem; border-radius: 3px; text-transform: uppercase; letter-spacing: 0.05em; }
.article-card h3 { font-size: 1.15rem; line-height: 1.35; margin: 0; }
.article-card h3 a { color: var(--navy); }
.article-card h3 a:hover { color: var(--blue); text-decoration: none; }
.article-card p { color: var(--gray); font-size: 0.93rem; line-height: 1.65; flex: 1; margin: 0; }
.article-read-more { font-family: Arial, sans-serif; font-size: 0.88rem; font-weight: bold; color: var(--blue); margin-top: auto; }
.article-read-more:hover { text-decoration: underline; }
.article-card--placeholder { opacity: 0.45; }

/* Skip link */
.skip-link { position: absolute; top: -100%; left: 1rem; background: #1B3A5C; color: white; padding: 0.75rem 1.25rem; font-family: Arial, sans-serif; font-weight: bold; font-size: 0.9rem; z-index: 9999; border-radius: 0 0 4px 4px; text-decoration: none; }
.skip-link:focus { top: 0; }

/* Fit check */
.fit-check { background: var(--light); border-left: 3px solid var(--blue); border-radius: 0 4px 4px 0; padding: 1.1rem 1.25rem; margin: 1.5rem 0; }
.fit-check__label { font-family: Arial, sans-serif; font-size: 0.8rem; font-weight: bold; text-transform: uppercase; letter-spacing: 0.06em; color: var(--navy); margin-bottom: 0.6rem; }
.fit-check__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.45rem; }
.fit-check__list li { font-size: 0.93rem; color: var(--body-color); line-height: 1.5; display: flex; align-items: flex-start; gap: 0.6rem; }
.fit-check__list li::before { content: "✓"; color: var(--blue); font-weight: bold; font-family: Arial, sans-serif; flex-shrink: 0; margin-top: 0.05rem; }

/* Contact */
.contact-layout { display: grid; grid-template-columns: 1fr 1.7fr; gap: 5rem; max-width: var(--max); margin: 0 auto; align-items: start; }
.contact-info h2 { font-size: 1.4rem; margin-bottom: 0.75rem; }
.contact-info p { color: var(--gray); font-size: 0.98rem; line-height: 1.7; margin-bottom: 1.5rem; }
.contact-detail { margin-bottom: 1rem; }
.contact-detail strong { font-family: Arial, sans-serif; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--navy); display: block; margin-bottom: 0.2rem; }
.contact-detail span, .contact-detail a { font-size: 0.98rem; color: var(--body-color); }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-family: Arial, sans-serif; font-size: 0.8rem; font-weight: bold; color: var(--navy); margin-bottom: 0.4rem; text-transform: uppercase; letter-spacing: 0.05em; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 0.8rem 1rem; border: 1px solid var(--rule); border-radius: 4px; font-family: Georgia, serif; font-size: 1rem; color: var(--body-color); background: white; transition: border-color 0.2s; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: 2px solid var(--blue); outline-offset: 2px; border-color: var(--blue); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-note { font-size: 0.8rem; color: var(--gray); margin-top: 0.75rem; font-family: Arial, sans-serif; font-style: italic; }

/* About page */
.about-layout { max-width: 800px; margin: 0 auto; }
.about-layout p { font-size: 1.05rem; line-height: 1.85; margin-bottom: 1.25rem; }
.creds-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem; margin: 2rem 0; }
.cred-item { background: white; border: 1px solid var(--rule); border-left: 3px solid var(--blue); border-radius: 4px; padding: 1rem 1.25rem; }
.cred-item h4 { font-size: 0.88rem; color: var(--navy); margin-bottom: 0.2rem; }
.cred-item p { font-size: 0.84rem; color: var(--gray); margin: 0; line-height: 1.5; }
.specialty-list { list-style: none; padding: 0; margin: 1rem 0 1.5rem; }
.specialty-list li { padding: 0.5rem 0; border-bottom: 1px solid var(--rule); font-size: 1rem; display: flex; align-items: center; gap: 0.75rem; }
.specialty-list li::before { content: "✓"; color: var(--blue); font-weight: bold; font-family: Arial, sans-serif; }

/* Hamburger toggle button */
.site-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border