/* ── DNP shared styles ── */ :root { --ink: #0A0A0A; --paper: #FAFAFA; --paper-pure: #FFFFFF; --accent: #7B33EB; --rule: rgba(10,10,10,0.12); } * { box-sizing: border-box; } html, body { margin: 0; padding: 0; } /* Match the FOOTER colour so iOS Safari rubber-band overscroll past the bottom of the page does NOT reveal a strip of system white below the dark footer. The translucent sticky nav at the top still covers any momentary dark-on-dark flicker if the user pulls down at the top. */ html { background-color: var(--ink); } body { background: var(--paper); color: var(--ink); font-family: 'Heebo', sans-serif; font-weight: 400; line-height: 1.5; -webkit-font-smoothing: antialiased; overflow-x: hidden; min-height: 100vh; min-height: 100dvh; } .container { max-width: 1240px; margin: 0 auto; padding: 0 32px; } /* NAV */ .nav { position: sticky; top: 0; z-index: 50; background: rgba(250,250,250,0.92); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); padding: 12px 0; } .nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; min-height: 56px; } .nav-logo { height: 60px; width: auto; display: block; margin: -12px 0; transition: transform 0.3s; } .nav-logo:hover { transform: scale(1.04); } .nav-links { display: flex; gap: 32px; align-items: center; font-family: 'Heebo'; font-size: 15px; font-weight: 500; } .nav-links a { color: var(--ink); text-decoration: none; padding: 8px 0; transition: opacity 0.2s; } .nav-links a:hover { opacity: 0.5; } .nav-cta { background: var(--ink); color: var(--paper); padding: 12px 22px; text-decoration: none; font-family: 'Heebo'; font-size: 14px; font-weight: 500; border: 1px solid var(--ink); transition: background 0.2s, border-color 0.2s; white-space: nowrap; } .nav-cta:hover { background: var(--accent); border-color: var(--accent); } /* Buttons */ .btn-primary, .btn-ghost { display: inline-flex; align-items: center; gap: 12px; padding: 16px 28px; font-family: 'Heebo'; font-size: 15px; font-weight: 500; text-decoration: none; border: 1px solid var(--ink); transition: all 0.2s; cursor: pointer; } .btn-primary { background: var(--ink); color: var(--paper); } .btn-primary:hover { background: var(--accent); border-color: var(--accent); } .btn-ghost { background: transparent; color: var(--ink); } .btn-ghost:hover { background: var(--ink); color: var(--paper); } .arrow { font-size: 14px; transform: scaleX(-1); display: inline-block; } .eyebrow { display: inline-flex; align-items: center; gap: 12px; font-family: 'IBM Plex Mono', monospace; font-size: 13px; text-transform: uppercase; letter-spacing: 0.1em; } .eyebrow .dot { width: 8px; height: 8px; background: var(--accent); } /* FOOTER */ .footer { background: var(--ink); color: var(--paper); padding: 64px 0 32px; } .footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(250,250,250,0.2); } .footer-logo { height: 56px; width: auto; display: block; margin-bottom: 16px; } .footer-tag { font-size: 14px; line-height: 1.6; opacity: 0.7; max-width: 320px; margin: 0; } .footer-col h5 { font-family: 'IBM Plex Mono', monospace; font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.5; margin: 0 0 20px; font-weight: 500; } .footer-col a { display: block; color: var(--paper); text-decoration: none; padding: 6px 0; font-size: 15px; opacity: 0.85; transition: color 0.2s; } .footer-col a:hover { color: var(--accent); opacity: 1; } .footer-bottom { padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-family: 'IBM Plex Mono', monospace; font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; opacity: 0.5; direction: ltr; } .footer-bottom > span { unicode-bidi: isolate; } /* PAGE TRANSITION OVERLAY — styles applied via JS to avoid CSS cache issues */ /* PAGE-IN ANIMATION Opacity-only — never apply `transform` to . A non-`none` transform on turns it into the containing block for every `position: fixed` descendant (mobile nav drawer, drawer backdrop, a11y panel, etc.), which makes them appear to "scroll" with the page on iOS Safari. Opacity-only keeps the gentle fade-in without that side effect. */ @keyframes pageIn { from { opacity: 0; } to { opacity: 1; } } .page-in { animation: pageIn 0.5s ease both; } /* Hero scroll-target marker for logo click */ .hero-flash { animation: heroFlash 1s ease-out; } @keyframes heroFlash { 0% { background-color: rgba(123,51,235,0.12); } 100% { background-color: transparent; } } @media (max-width: 900px) { .footer-inner { grid-template-columns: 1fr 1fr; } .nav-links { display: none; } } @media (max-width: 600px) { .footer-inner { grid-template-columns: 1fr; gap: 32px; } .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; } }