.site-navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background .25s ease, box-shadow .25s ease; }
.site-navbar[data-transparent="true"]:not(.is-scrolled) { background: transparent; }
.site-navbar.is-scrolled, .site-navbar[data-transparent="false"] { background: #fff; box-shadow: 0 1px 0 var(--color-border); }
.site-navbar__inner { max-width: var(--container-width); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; }
.site-navbar__logo { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 16px; }
.site-navbar__logo img {
    display: block; width: auto; max-width: 160px; max-height: 30px; object-fit: contain;
}
.site-navbar__logo-mark {
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    width: 30px; height: 30px; border-radius: 8px; background: var(--color-accent);
    color: #fff; font-weight: 700; font-size: 15px;
}
.site-navbar__nav { display: flex; gap: 24px; align-items: center; }
.site-navbar__nav a.is-active { font-weight: 600; }
.site-navbar__dropdown { position: relative; }
.site-navbar__dropdown-panel { display: none; position: absolute; top: 100%; left: 0; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); min-width: 180px; padding: 8px 0; }
.site-navbar__dropdown:hover .site-navbar__dropdown-panel { display: block; }
.site-navbar__dropdown-panel a { display: block; padding: 8px 16px; color: var(--color-text); }

/* Transparent-over-hero state: white text/logo until scrolled or solid */
.site-navbar[data-transparent="true"]:not(.is-scrolled) .site-navbar__logo,
.site-navbar[data-transparent="true"]:not(.is-scrolled) .site-navbar__nav > a,
.site-navbar[data-transparent="true"]:not(.is-scrolled) .site-navbar__nav .site-navbar__dropdown > a,
.site-navbar[data-transparent="true"]:not(.is-scrolled) .site-navbar__toggle { color: #fff; }
.site-navbar.is-scrolled .site-navbar__logo,
.site-navbar[data-transparent="false"] .site-navbar__logo,
.site-navbar.is-scrolled .site-navbar__nav > a,
.site-navbar[data-transparent="false"] .site-navbar__nav > a,
.site-navbar.is-scrolled .site-navbar__nav .site-navbar__dropdown > a,
.site-navbar[data-transparent="false"] .site-navbar__nav .site-navbar__dropdown > a,
.site-navbar.is-scrolled .site-navbar__toggle,
.site-navbar[data-transparent="false"] .site-navbar__toggle { color: var(--color-text); }

/* Hamburger toggle — hidden on desktop */
.site-navbar__toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 36px; height: 36px; background: none; border: none; cursor: pointer; padding: 0; }
.site-navbar__toggle span { display: block; width: 100%; height: 2px; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.site-navbar__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-navbar__toggle.is-open span:nth-child(2) { opacity: 0; }
.site-navbar__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
    .site-navbar__toggle { display: flex; }
    .site-navbar__nav {
        display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
        position: fixed; top: 64px; left: 0; right: 0; bottom: 0;
        background: #fff; padding: 16px 24px; overflow-y: auto;
        transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease;
    }
    .site-navbar__nav a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--color-border); }
    .site-navbar__nav .site-navbar__dropdown > a { border-bottom: none; }
    .site-navbar__nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
    .site-navbar__nav.is-open > a { color: var(--color-text) !important; }
    .site-navbar__dropdown-panel { position: static; display: block; border: none; padding: 0 0 0 12px; }
    body.nav-open { overflow: hidden; }
}

/* Desktop: three-column layout (logo | centered nav | right CTA) */
@media (min-width: 861px) {
    .site-navbar__inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; }
    .site-navbar__nav { justify-self: center; }
    .site-navbar__cta { justify-self: end; display: block; }
    /* hide the small nav contact link on desktop (we show the CTA instead) */
    .site-navbar__nav .site-navbar__nav-contact { display: none; }
}

/* Mobile: hide desktop CTA and show contact inside the nav */
@media (max-width: 860px) {
    .site-navbar__cta { display: none; }
    .site-navbar__nav .site-navbar__nav-contact { display: block; }
}

.site-navbar__contact-btn {
    display: inline-block; padding: 8px 12px; background: var(--color-accent); color: #fff; border-radius: 8px; text-decoration: none; font-weight:600;
}