/* Homepage-only layout. Case-study styling stays in brand.css. */
html { scroll-padding-top: 0; }
section, #top { scroll-margin-top: 90px; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 1100; padding: 10px 16px; color: #0a0e17; background: #c3e7e9; transform: translateY(-200%); }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(10,14,23,.94); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); }
.site-header-inner { max-width: 1360px; margin: auto; min-height: 76px; padding: 12px 28px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.site-header .mz-brand { flex: none; }
.site-header .mz-brand img { width: 28px; height: 35px; }
.section-nav { display: flex; align-items: center; gap: 18px; }
.section-nav a { color: var(--text-dim); font-size: 12px; text-decoration: none; white-space: nowrap; padding: 8px 0; border-bottom: 2px solid transparent; }
.section-nav a:hover, .section-nav a[aria-current] { color: #c3e7e9; border-bottom-color: #79c5c9; }
.section-nav .nav-contact { color: var(--accent2); }
.nav-toggle { display: none; }
.section-nav a:focus-visible, .nav-toggle:focus-visible, .contact-book:focus-visible { outline: 2px solid #79c5c9; outline-offset: 5px; }
.hero { min-height: calc(100dvh - 77px); padding: 60px 36px; }
.hero-content { width: 100%; max-width: 1200px; }
.hero-stage { display: grid; grid-template-columns: minmax(0,1.5fr) minmax(280px,1fr); gap: 50px; align-items: center; }
.hero-copy { text-align: left; }
.hero-pitch { margin-left: 0; }
.hero-contact { line-height: 2; }
.hero .metrics { display: grid; margin-top: 48px; max-width: none; grid-template-columns: repeat(6,minmax(0,1fr)); }
.flask-scene { position: relative; height: 390px; background: radial-gradient(ellipse at 50% 60%,rgba(78,151,161,.13),transparent 65%); }
.flask-fallback { display: block; width: 260px; height: 325px; margin: 25px auto; }
.flask-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; }
.flask-scene.is-ready .flask-canvas { opacity: 1; }
.flask-scene.is-ready .flask-fallback { visibility: hidden; }
.flask-caption { position: absolute; bottom: 0; left: 0; right: 0; text-align: center; font-family: 'JetBrains Mono', monospace; color: #7fa7b2; font-size: 11px; letter-spacing: .12em; }
.contact-grid { grid-template-columns: minmax(0,.85fr) minmax(0,1.4fr); gap: 64px; }
.contact-intro { padding-top: 12px; }
.contact-intro p { font-size: 17px; max-width: 38ch; }
.contact-book { display: inline-flex; align-items: center; gap: 15px; color: var(--text); text-decoration: none; border: 1px solid #355562; padding: 13px 16px; border-radius: 6px; font-size: 13px; margin-bottom: 28px; }
.contact-book:hover { border-color: #79c5c9; background: #11222c; }
.contact-direct { border-top: 1px solid var(--border); padding-top: 24px; gap: 12px; }
.contact-form { background: #111b29; padding: 32px; border-radius: 12px; }
.contact-form h3 { font-size: 20px; margin-bottom: 6px; }
.contact-form-note { color: var(--text-dim); font-size: 12px; margin-bottom: 26px; }
.field-row { grid-template-columns: repeat(2,minmax(0,1fr)); }
.field-wide { grid-column: 1 / -1; }
.field input, .field textarea, .field select { border-color: #334155; border-radius: 6px; min-height: 46px; }
.field label { text-transform: none; letter-spacing: .015em; font-size: 12px; color: #c4d0dc; }
.optional { font-size: 11px; margin-left: 4px; }
.field-error:empty { min-height: 0; margin-top: 0; }
.contact-submit { min-height: 48px; }
@media (max-width: 1200px) { .section-nav { gap: 12px; } .section-nav a { font-size: 11px; } .site-header-inner { padding-inline: 20px; gap: 18px; } }
@media (max-width: 1050px) {
 .site-header-inner { flex-wrap: wrap; gap: 0; min-height: 68px; }
 .has-js .nav-toggle { display: flex; align-items: center; gap: 12px; color: var(--text); background: none; border: 1px solid #334155; padding: 8px 12px; border-radius: 5px; font: inherit; font-size: 12px; cursor: pointer; }
 .section-nav { display: grid; width: 100%; padding: 16px 0 8px; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 6px 20px; }
 .has-js .section-nav { display: none; }
 .has-js .site-header.is-open .section-nav { display: grid; }
 .section-nav a { font-size: 13px; padding: 10px 0; }
 .hero-stage { gap: 20px; }
 .hero .metrics { grid-template-columns: repeat(3,minmax(0,1fr)); }
 .contact-grid { gap: 32px; }
}
@media (max-width: 768px) {
 .hero { padding: 44px 24px; }
 .hero .metrics { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .hero-stage { grid-template-columns: 1fr; }
 .hero-copy { text-align: center; }
 .hero-pitch { margin-inline: auto; }
 .flask-scene { height: 330px; width: 100%; max-width: 360px; margin-inline: auto; }
 .flask-fallback { width: 220px; height: 275px; margin: 10px auto; }
 .flask-motion { min-height: 44px; padding: 10px 14px; }
 .contact-grid { grid-template-columns: 1fr; }
 .contact-intro p { max-width: none; }
 .contact-form { padding: 24px; }
}
@media (max-width: 480px) { .field-row { grid-template-columns: 1fr; gap: 0; } .contact-form { padding: 20px; } .contact-book { font-size: 12px; } }
@media (prefers-reduced-motion: reduce) { .flask-canvas { display: none; } .flask-scene.is-ready .flask-fallback { visibility: visible; } }
@media print { .site-header, .flask-scene, .skip-link { display: none; } .hero-stage { display: block; } }
.flask-motion { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); background: transparent; border: 1px solid #355562; border-radius: 4px; padding: 5px 9px; color: #b6cbd2; font: 10px 'JetBrains Mono', monospace; cursor: pointer; }
.flask-motion[hidden] { display: none; }
.flask-motion:focus-visible { outline: 2px solid #79c5c9; outline-offset: 4px; }

.product-site-link { color: inherit; text-decoration: none; text-underline-offset: .2em; }
.product-site-link:hover { color: var(--accent2); text-decoration: underline; }
.product-site-link:focus-visible { outline: 2px solid #79c5c9; outline-offset: 6px; }