/* ==========================================================================
   DwellSpace marketing — shared nav/footer/buttons/prose
   Complements colors_and_type.css. Included by every marketing page.
   ========================================================================== */

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;font-feature-settings:"ss01","cv11"}
body{margin:0;background:var(--ds-surface);color:var(--ds-ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}
.wrap-narrow{max-width:820px;margin:0 auto;padding:0 28px}

/* ── NAV ─────────────────────────────────────────────── */
.nav{position:sticky;top:0;z-index:40;backdrop-filter:blur(12px);background:rgba(248,250,249,0.72);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
.nav.scrolled{border-color:var(--ds-hairline)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:18px;letter-spacing:-0.01em}
.logo img{width:36px;height:auto;object-fit:contain}
.nav-links{display:flex;gap:2px}
.nav-links a{padding:8px 14px;font-size:14px;font-weight:500;color:var(--ds-ink-muted);border-radius:9999px;transition:color .15s,background .15s}
.nav-links a:hover,.nav-links a.on{color:var(--ds-ink);background:var(--ds-surface-sunken)}
.nav-right{display:flex;gap:10px;align-items:center}
.nav-right .login{font-size:14px;font-weight:500;color:var(--ds-ink-muted);padding:8px 12px}
.nav-right .login:hover{color:var(--ds-ink)}

/* ── BUTTONS ─────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:0.5rem;padding:12px 22px;border-radius:9999px;font-weight:600;font-size:15px;letter-spacing:-0.01em;border:none;cursor:pointer;font-family:inherit;transition:transform .15s ease,background .2s,gap .2s,box-shadow .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn .arr{width:16px;height:16px;transition:transform .2s}
.btn:hover .arr{transform:translateX(2px)}
.btn-brand{background:var(--ds-brand);color:#fff;box-shadow:var(--shadow-brand)}
.btn-brand:hover{background:var(--ds-brand-deep);box-shadow:0 16px 40px -12px rgba(47,93,58,0.6)}
.btn-ink{background:var(--ds-ink);color:#fff}
.btn-ink:hover{background:#000}
.btn-ghost{background:transparent;color:var(--ds-ink);border:1px solid var(--ds-hairline-strong);padding:11px 20px}
.btn-ghost:hover{border-color:var(--ds-ink);background:var(--ds-surface-raised)}
.btn-ghost-dark{background:transparent;color:#fff;border:1px solid rgba(255,255,255,0.24);padding:11px 20px}
.btn-ghost-dark:hover{background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.45)}
.btn-sm{padding:9px 16px;font-size:14px}

/* ── PILL / EYEBROW ──────────────────────────────────── */
.brand-pill{display:inline-flex;align-items:center;gap:0.55rem;padding:6px 14px 6px 8px;border-radius:9999px;background:rgba(156,204,166,0.16);color:var(--ds-brand-light);border:1px solid rgba(156,204,166,0.28);font-size:13px;font-weight:500}
.brand-pill .dot{width:8px;height:8px;border-radius:9999px;background:var(--ds-brand-light);box-shadow:0 0 0 4px rgba(156,204,166,0.18)}
.brand-pill.light{background:var(--ds-brand-wash);color:var(--ds-brand-deep);border-color:var(--ds-brand-tint)}
.brand-pill.light .dot{background:var(--ds-brand);box-shadow:0 0 0 4px rgba(47,93,58,0.14)}

/* ── PAGE HEADER (sub-pages) ─────────────────────────── */
.page-head{padding:90px 0 60px;border-bottom:1px solid var(--ds-hairline)}
.page-head .eyebrow{margin-bottom:20px}
.page-head h1{margin:0;font-family:var(--font-display);font-size:clamp(2.75rem,1.8rem+3.8vw,5rem);line-height:0.98;letter-spacing:-0.025em;font-weight:600}
.page-head h1 em{font-style:italic;font-weight:400}
.page-head .lede{max-width:60ch;color:var(--ds-ink-muted);font-size:clamp(1.0625rem,1rem+0.3vw,1.25rem);line-height:1.6;margin-top:22px}
.page-head .meta{margin-top:22px;font-family:var(--font-mono);font-size:13px;color:var(--ds-ink-soft)}

/* ── PROSE (legal, help articles) ────────────────────── */
.prose{max-width:72ch;font-size:16px;line-height:1.75;color:var(--ds-ink-muted);padding:80px 0}
.prose h2{font-family:var(--font-display);font-size:2rem;letter-spacing:-0.02em;color:var(--ds-ink);margin:56px 0 16px;font-weight:600;line-height:1.15}
.prose h2:first-child{margin-top:0}
.prose h2 em{font-style:italic;font-weight:400}
.prose h3{font-family:var(--font-sans);font-size:1.125rem;font-weight:600;color:var(--ds-ink);margin:36px 0 12px;letter-spacing:-0.01em}
.prose p{margin:0 0 18px}
.prose ul,.prose ol{margin:0 0 22px;padding-left:22px}
.prose li{margin-bottom:8px}
.prose strong{color:var(--ds-ink);font-weight:600}
.prose a{color:var(--ds-brand-deep);text-decoration:underline;text-decoration-color:var(--ds-hairline-strong);text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--ds-brand)}
.prose hr{border:0;border-top:1px solid var(--ds-hairline);margin:48px 0}
.prose code{font-family:var(--font-mono);font-size:0.92em;background:var(--ds-surface-sunken);padding:2px 6px;border-radius:4px;color:var(--ds-ink)}
.prose blockquote{border-left:3px solid var(--ds-brand);padding:4px 0 4px 20px;margin:24px 0;color:var(--ds-ink);font-style:italic}
.prose .callout{background:var(--ds-brand-wash);border:1px solid var(--ds-brand-tint);border-radius:16px;padding:18px 22px;margin:28px 0;color:var(--ds-ink)}
.prose .callout strong{color:var(--ds-brand-deep)}

.toc{position:sticky;top:92px;font-size:13px;line-height:1.7;color:var(--ds-ink-soft)}
.toc h5{font-size:11px;text-transform:uppercase;letter-spacing:0.14em;color:var(--ds-ink);font-weight:600;margin:0 0 14px}
.toc a{display:block;padding:3px 0;color:var(--ds-ink-muted);border-left:2px solid transparent;padding-left:12px;margin-left:-14px}
.toc a:hover,.toc a.on{color:var(--ds-ink);border-color:var(--ds-brand)}

.doc-layout{display:grid;grid-template-columns:200px 1fr;gap:80px;padding:60px 0 100px}
@media(max-width:900px){.doc-layout{grid-template-columns:1fr;gap:24px}.toc{position:static;display:none}.prose{padding:20px 0 60px}}

/* ── FINAL CTA ───────────────────────────────────────── */
.final{position:relative;overflow:hidden;background:var(--ds-ink-surface);color:#fff;text-align:center;padding:130px 0}
.final .dots{position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,#9CCCA6 1px,transparent 0);background-size:28px 28px;opacity:0.08}
.final .glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:720px;height:720px;border-radius:50%;filter:blur(120px);background:rgba(156,204,166,0.12)}
.final .inner{position:relative;max-width:760px;margin:0 auto;padding:0 28px}
.final h2{margin:24px 0;font-family:var(--font-display);font-size:clamp(2.25rem,1.5rem+2.8vw,3.75rem);line-height:1.05;letter-spacing:-0.02em;font-weight:600;color:#fff}
.final h2 em{font-style:italic;font-weight:400}
.final .lede{margin:0 auto 40px;color:rgba(255,255,255,0.72);font-size:18px;line-height:1.55;max-width:48ch}
.final .cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ── FOOTER ──────────────────────────────────────────── */
footer{padding:60px 0 40px;border-top:1px solid var(--ds-hairline);background:var(--ds-surface-raised)}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}
@media(max-width:900px){.foot{grid-template-columns:1fr 1fr;gap:32px}}
.foot h5{font-size:12px;text-transform:uppercase;letter-spacing:0.14em;color:var(--ds-ink-soft);font-weight:600;margin:0 0 14px}
.foot a{display:block;font-size:14px;color:var(--ds-ink-muted);padding:4px 0}
.foot a:hover{color:var(--ds-ink)}
.foot-bottom{border-top:1px solid var(--ds-hairline);padding-top:22px;display:flex;justify-content:space-between;color:var(--ds-ink-soft);font-size:13px;flex-wrap:wrap;gap:10px}
.foot-bottom .mono{font-family:var(--font-mono)}

/* ── UTILITY ───────────────────────────────────────── */
section{padding:120px 0}
section.tight{padding:80px 0}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-bottom:64px}
@media(max-width:900px){.section-head{grid-template-columns:1fr;gap:24px;margin-bottom:44px}}
.section-head .right{color:var(--ds-ink-muted);font-size:16px;line-height:1.65;max-width:44ch}