*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { transition: color .18s ease, background-color .18s ease, border-color .18s ease; }
nav a:hover { color: #B75E46; }
.brand { letter-spacing: .05em; color: #173C35; }
.dark .brand { color: #F5F0E4; }
.brand b { color: #B75E46; font-weight: inherit; }
.brand-logo { width: 2rem; height: 2rem; object-fit: contain; }
.hero { background: linear-gradient(135deg, #F5F0E4 0%, #e4eee7 100%); }
.dark .hero { background: linear-gradient(135deg, #102B26 0%, #172f2a 100%); }
.eyebrow { color: #B75E46; font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.button-primary, .button-secondary { display: inline-flex; align-items: center; justify-content: center; border-radius: .5rem; padding: .8rem 1.15rem; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.button-primary { background: #173C35; color: #F5F0E4; }
.button-primary:hover { background: #102B26; }
.button-secondary { border: 1px solid #9ab4a7; color: #173C35; }
.button-secondary:hover { border-color: #B75E46; color: #B75E46; }
.dark .button-secondary { border-color: #5f8374; color: #F5F0E4; }
.heading-mark { background: #173C35; box-shadow: inset 0 0 0 1px rgba(245,240,228,.12); }
.service-card { border: 1px solid #d5e0d8; border-radius: 1rem; padding: 1.65rem; background: #fffdf8; }
.dark .service-card { border-color: #31564c; background: #102B26; }
.card-number { color: #B75E46; font-size: .75rem; font-weight: 700; letter-spacing: .12em; }
.service-card h3 { margin: 1.1rem 0 .65rem; font-size: 1.25rem; font-weight: 650; letter-spacing: -.02em; }
.service-card p:last-child { color: #52675f; line-height: 1.7; }
.dark .service-card p:last-child { color: #d1ded6; }
.contact-panel { background: #173C35; }
.venture-link { border-bottom: 2px solid #B75E46; color: #173C35; font-size: .8rem; font-weight: 700; letter-spacing: .08em; padding-bottom: .3rem; text-transform: uppercase; }
.venture-link:hover { color: #B75E46; }
.dark .venture-link { color: #F5F0E4; }
@media (max-width: 639px) { #mobileNav a { color: #29483f; } .dark #mobileNav a { color: #e1ebe5; } }