.landing-page { background: #f3f5f5; }
.landing-page [hidden] { display: none !important; }
.landing-icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.landing-icon { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.landing-page :focus-visible { outline: 3px solid #b58b3f; outline-offset: 4px; }
.landing-skip-link { position: fixed; top: -100px; left: 16px; z-index: 100; background: white; color: var(--petroleum-deep); padding: 12px; border-radius: 8px; }
.landing-skip-link:focus { top: 12px; }
.landing-page .header-inner { padding: 18px 0; gap: 18px; }
.landing-page .nav-link { font-size: 12px; padding: 10px 11px; }
.landing-page .client-link { font-size: 11px; color: #b6c9d2; }
.landing-page .contact-pill { font-size: 12px; border-radius: 8px; }
.landing-page .page-shell { padding: 32px 0 64px; }
.landing-page section[id], .landing-page article[id] { scroll-margin-top: 110px; }
.landing-hero { display: grid; grid-template-columns: 1.5fr 1fr; overflow: hidden; border: 1px solid var(--ink-line); border-radius: 24px; background: var(--ink); }
.landing-hero-copy { padding: 48px 42px; }
.landing-eyebrow { display: block; font-size: 10px; font-weight: 600; letter-spacing: .13em; line-height: 1.8; color: var(--petroleum); }
.landing-hero .landing-eyebrow { color: var(--champagne-soft); }
.landing-page h1 { font-size: clamp(32px, 4.2vw, 54px); font-weight: 500; letter-spacing: -.055em; line-height: 1.12; color: var(--platinum); margin: 24px 0 20px; }
.landing-page h1 span { color: var(--champagne-soft); }
.landing-hero-description { max-width: 460px; font-size: 14px; line-height: 1.9; color: #b6c9d2; margin: 0 0 28px; }
.landing-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; }
.landing-button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 13px 17px; background: linear-gradient(135deg, var(--champagne), var(--champagne-soft)); border: 1px solid var(--champagne); border-radius: 8px; color: var(--petroleum-deep); font-size: 12px; font-weight: 600; text-decoration: none; }
.landing-button:hover { filter: brightness(1.05); }
.landing-button .landing-icon, .landing-text-link .landing-icon { width: 16px; height: 16px; }
.landing-text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--petroleum); font-size: 12px; text-decoration: none; font-weight: 500; }
.landing-text-link:hover { text-decoration: underline; }
.landing-hero .landing-text-link { color: var(--platinum); }
.landing-hero-topics { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 32px; color: #9eb7c3; font-size: 10px; }
.landing-hero-topics span { display: flex; align-items: center; gap: 7px; }
.landing-hero-topics span::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--champagne); }
.landing-hero-art { position: relative; display: grid; place-items: center; overflow: hidden; background: radial-gradient(circle, #d9b66b12, transparent 70%); min-height: 360px; }
.landing-orbit { position: absolute; width: 280px; height: 280px; border: 1px solid #d9b66b33; border-radius: 50%; }
.orbit-b { width: 390px; height: 390px; border-style: dashed; border-color: #d9b66b22; }
.landing-art-core { display: flex; flex-direction: column; align-items: center; gap: 12px; color: var(--platinum); z-index: 1; }
.landing-art-core > .landing-icon { width: 70px; height: 70px; stroke-width: .9; color: var(--champagne); margin-bottom: 12px; }
.landing-art-core strong { font-size: 17px; font-weight: 500; }
.landing-art-core > span { font-size: 12px; color: #9eb7c3; }
.landing-art-chip { position: absolute; z-index: 1; display: flex; align-items: center; gap: 10px; padding: 13px 16px; border-radius: 12px; border: 1px solid #d9b66b33; background: #17394a; color: #c5d4dc; font-size: 10px; box-shadow: 0 12px 30px #061b2533; }
.landing-art-chip .landing-icon { width: 18px; height: 18px; color: var(--champagne); }
.chip-top { top: 52px; left: 12px; }
.chip-bottom { bottom: 48px; right: 18px; }
.landing-systems, .landing-services { margin-top: 60px; }
.landing-section-heading { display: grid; grid-template-columns: 1.25fr 1fr; align-items: end; gap: 48px; margin-bottom: 28px; }
.landing-section-heading h2, .landing-about h2 { font-size: clamp(25px, 2.8vw, 34px); line-height: 1.25; font-weight: 500; letter-spacing: -.04em; margin: 12px 0 0; }
.landing-section-heading > p { color: var(--muted); font-size: 13px; line-height: 1.9; margin: 0; }
.landing-system-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.landing-system-card { --segment-color: #376858; --segment-soft: #e8eee8; display: flex; flex-direction: column; border-radius: 20px; border: 1px solid #dfe5e5; overflow: hidden; background: white; box-shadow: 0 4px 14px #0c2a3705; }
.system-academia { --segment-color: #926132; --segment-soft: #f3ece0; }
.landing-system-media { position: relative; height: 240px; overflow: hidden; background: #f4f3e9; border-bottom: 1px solid #e4e8e2; }
.landing-system-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.landing-system-body { display: flex; flex-direction: column; align-items: flex-start; flex: 1; padding: 28px; }
.landing-system-kicker { display: flex; align-items: center; gap: 8px; font-size: 10px; letter-spacing: .1em; font-weight: 600; color: var(--segment-color); }
.landing-system-kicker .landing-icon { width: 18px; height: 18px; }
.landing-system-body h3 { font-size: 25px; font-weight: 500; letter-spacing: -.035em; line-height: 1.3; margin: 16px 0 12px; }
.landing-system-body > p { font-size: 12px; line-height: 1.9; color: var(--muted); margin: 0 0 20px; }
.landing-system-link { display: inline-flex; align-items: center; justify-content: space-between; width: 100%; gap: 12px; margin-top: auto; padding: 12px 14px; border-radius: 8px; background: var(--segment-soft); color: var(--segment-color); text-decoration: none; font-size: 12px; font-weight: 600; }
.landing-system-link:hover { filter: brightness(.97); }
.landing-system-link .landing-icon { width: 17px; height: 17px; }
.landing-client-note { display: flex; align-items: center; gap: 14px; padding: 18px 22px; background: #eaf0f2; border: 1px solid #dce5e9; border-radius: 12px; margin-top: 22px; }
.landing-client-note > .landing-icon { color: var(--petroleum); width: 20px; height: 20px; }
.landing-client-note p { font-size: 11px; color: var(--muted); line-height: 1.8; margin: 0; }
.landing-client-note a { display: inline-flex; align-items: center; gap: 8px; margin-left: auto; font-size: 11px; font-weight: 600; color: var(--petroleum); text-decoration: none; white-space: nowrap; }
.landing-client-note a:hover { text-decoration: underline; }
.landing-client-note a .landing-icon { width: 15px; height: 15px; }
.landing-page .services-grid { gap: 20px; margin: 0; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.landing-page .service-card { padding: 26px; border-radius: 16px; background: white; box-shadow: 0 4px 14px #0c2a3705; border-color: #dfe5e5; }
.landing-page .service-card:hover { transform: none; box-shadow: 0 8px 20px #0c2a3710; }
.landing-page .accent-card { background: linear-gradient(180deg, #f6f1e6, white); }
.landing-service-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: #edf2f4; color: var(--petroleum); margin-bottom: 22px; }
.landing-page .card-tag { padding: 0; background: none; border-radius: 0; font-size: 9px; letter-spacing: .1em; font-weight: 500; color: #8f784c; margin-bottom: 12px; }
.landing-page .service-card h3 { font-size: 21px; line-height: 1.3; font-weight: 500; letter-spacing: -.03em; margin: 0 0 14px; }
.landing-page .service-card p { font-size: 12px; line-height: 1.95; }
.landing-about { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; padding: 36px; margin-top: 48px; border: 1px solid #dfe5e5; border-radius: 18px; background: #edf1f2; }
.landing-about p { font-size: 13px; line-height: 1.9; color: var(--muted); margin: 0 0 16px; }
.landing-page .contact-section { display: grid; grid-template-columns: .85fr 1.2fr; gap: 42px; padding: 36px; border-radius: 20px; background: #fff; border-color: #dfe5e5; box-shadow: none; }
.landing-page .contact-title { font-size: 30px; font-weight: 500; letter-spacing: -.04em; margin-top: 16px; }
.landing-page .contact-subtitle { font-size: 13px; line-height: 1.9; margin-top: 16px; }
.landing-contact-help { font-size: 12px; color: var(--muted); line-height: 1.9; margin: 0 0 22px; }
.landing-contact-topics { display: flex; flex-wrap: wrap; gap: 8px; }
.landing-contact-topics > span { font-size: 10px; padding: 7px 9px; background: #f5f0e6; color: #846d43; border-radius: 6px; }
.landing-page .contact-form { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; min-width: 0; }
.landing-page .form-row { min-width: 0; }
.landing-page .contact-form label { font-size: 11px; }
.landing-page .contact-form input, .landing-page .contact-form textarea { width: 100%; font-size: 12px; border-radius: 8px; background: #f8fafb; line-height: 1.7; }
.landing-page .contact-form button { display: inline-flex; align-items: center; gap: 12px; font-size: 12px; padding: 12px 17px; border-radius: 8px; }
.landing-page .contact-form button .landing-icon { width: 16px; height: 16px; }
.landing-page .form-actions { align-items: flex-start; }
.landing-page .form-status { font-size: 11px; line-height: 1.8; }
.landing-page .footer-inner { padding-bottom: 88px; }

@media (max-width: 1100px) {
  .landing-page .header-inner { gap: 12px; }
  .landing-page .nav-link { padding: 10px 8px; font-size: 11px; }
  .landing-hero-copy { padding: 36px 28px; }
  .landing-section-heading { gap: 28px; }
  .landing-page .contact-section { gap: 28px; padding: 28px; }
}

@media (max-width: 900px) {
  .landing-page .primary-nav { max-height: 0; visibility: hidden; }
  .landing-page .primary-nav.is-open { max-height: min(70dvh, 560px); overflow-y: auto; visibility: visible; }
  .landing-page .primary-nav .nav-link { padding: 12px 16px; font-size: 13px; }
  .landing-hero { grid-template-columns: 1fr; }
  .landing-hero-art { display: none; }
  .landing-section-heading { grid-template-columns: 1fr; gap: 18px; }
  .landing-page .services-grid { grid-template-columns: 1fr; }
  .landing-about, .landing-page .contact-section { grid-template-columns: 1fr; gap: 24px; }
  .landing-client-note { flex-wrap: wrap; gap: 10px; }
  .landing-client-note a { margin-left: 34px; }
}

@media (max-width: 600px) {
  .landing-page .header-inner { gap: 8px; }
  .landing-page .wordmark-line { font-size: .85rem; }
  .landing-page .wordmark-sub { font-size: .4rem; }
  .landing-page .contact-pill { padding: 9px 12px; font-size: 11px; }
  .landing-page .header-actions { margin-left: 0; }
  .landing-page .page-shell { padding: 20px 0 40px; }
  .landing-hero-copy { padding: 28px 22px; }
  .landing-eyebrow { font-size: 8px; }
  .landing-page h1 { font-size: 34px; }
  .landing-hero-description { font-size: 12px; }
  .landing-actions { gap: 18px; }
  .landing-hero-topics { font-size: 9px; gap: 12px; }
  .landing-systems, .landing-services { margin-top: 40px; }
  .landing-system-grid { grid-template-columns: 1fr; gap: 20px; }
  .landing-system-media { height: 200px; }
  .landing-system-body { padding: 22px; }
  .landing-system-body h3 { font-size: 23px; }
  .landing-client-note { padding: 16px; }
  .landing-client-note p { flex: 1; }
  .landing-client-note a { white-space: normal; line-height: 1.8; }
  .landing-about { padding: 24px; margin-top: 32px; }
  .landing-page .contact-section { padding: 24px; margin-top: 32px; }
  .landing-page .contact-form { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html:has(.landing-page) { scroll-behavior: auto; }
  .landing-page .service-card, .landing-page .contact-pill, .landing-page .contact-form button, .landing-page .primary-nav { transition: none; }
}