:root{--paper:#F7F4ED;--ink:#1C1A17;--ink-soft:#5C574E;--ink-mute:#7C766B;--coral:#E2483D;--cream-on-dark:#F7F4ED;--mute-on-dark:#A8A29A;--panel-dark:#26231F;--line-dark:rgba(247,244,237,0.08);--line-light:rgba(28,26,23,0.10);--font-display:Newsreader,serif;--font-ui:Inter Tight,sans-serif}*,:after,:before{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-ui);-webkit-font-smoothing:antialiased}.app-page{background:var(--paper);color:var(--ink);min-height:100vh}.campaign-page{background:var(--ink);color:var(--cream-on-dark);min-height:100vh}.nav{display:flex;justify-content:space-between;align-items:center;padding:1.25rem 2rem;position:-webkit-sticky;position:sticky;top:0;z-index:100}.app-page .nav{background:rgba(247,244,237,.95);border-bottom:1px solid var(--line-light)}.app-page .nav,.campaign-page .nav{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.campaign-page .nav{background:rgba(28,26,23,.95);border-bottom:1px solid var(--line-dark)}.logo{font-family:var(--font-display);font-size:1.3rem;font-weight:500;text-decoration:none;display:flex;align-items:center;gap:.3rem}.app-page .logo{color:var(--ink)}.campaign-page .logo{color:var(--cream-on-dark)}.logo-dot{width:7px;height:7px;border-radius:50%;background:var(--coral);flex-shrink:0}.nav-btn{font-family:var(--font-ui);font-size:.85rem;font-weight:500;padding:.5rem 1.25rem;border-radius:8px;text-decoration:none;transition:all .15s}.app-page .nav-btn{background:var(--ink);color:var(--paper)}.app-page .nav-btn:hover{opacity:.85}.campaign-page .nav-btn{background:var(--coral);color:#fff}.campaign-page .nav-btn:hover{opacity:.9}.section{max-width:900px;margin:0 auto;padding:3rem 1.5rem}.hero{text-align:center;padding:5rem 1.5rem 3rem}.eyebrow{font-family:var(--font-ui);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--coral)}.eyebrow,.h1{margin-bottom:1.5rem;font-weight:500}.h1{font-family:var(--font-display);font-size:clamp(2.2rem,5vw,3.2rem);line-height:1.15}.app-page .h1{color:var(--ink)}.campaign-page .h1{color:var(--cream-on-dark)}.h1 em{font-style:italic;color:var(--coral)}.subhead{font-size:1.05rem;line-height:1.7;max-width:560px;margin:0 auto 2.5rem}.app-page .subhead{color:var(--ink-soft)}.campaign-page .subhead{color:var(--mute-on-dark)}.cta-group{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn-primary{font-family:var(--font-ui);font-size:.95rem;font-weight:600;padding:.8rem 2rem;border-radius:10px;text-decoration:none;transition:all .15s}.app-page .btn-primary{background:var(--coral);color:#fff}.app-page .btn-primary:hover{opacity:.9}.campaign-page .btn-primary{background:var(--coral);color:#fff}.campaign-page .btn-primary:hover{opacity:.9}.btn-outline{font-family:var(--font-ui);font-size:.95rem;font-weight:500;padding:.8rem 2rem;border-radius:10px;text-decoration:none;background:transparent;transition:all .15s}.app-page .btn-outline{border:1.5px solid var(--ink);color:var(--ink)}.app-page .btn-outline:hover{background:var(--ink);color:var(--paper)}.campaign-page .btn-outline{border:1.5px solid rgba(247,244,237,.2);color:var(--cream-on-dark)}.campaign-page .btn-outline:hover{background:rgba(247,244,237,.05)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:2rem;gap:2rem;padding:2rem 0}.feature-card{padding:2rem}.app-page .feature-card{border:1px solid var(--line-light);border-radius:12px}.campaign-page .feature-card{background:var(--panel-dark);border-radius:12px}.feature-num{font-size:1.8rem;color:var(--coral);margin-bottom:.75rem}.feature-h3,.feature-num{font-family:var(--font-display)}.feature-h3{font-size:1.2rem;margin-bottom:.5rem;font-weight:500}.feature-p{font-size:.9rem;line-height:1.6}.app-page .feature-p{color:var(--ink-soft)}.campaign-page .feature-p{color:var(--mute-on-dark)}.section-title{font-family:var(--font-display);font-size:2rem;text-align:center;margin-bottom:2rem;font-weight:500}.app-page .section-title{color:var(--ink)}.campaign-page .section-title{color:var(--cream-on-dark)}.trust-line{text-align:center;font-size:.85rem;padding:2rem 0;font-style:italic}.app-page .trust-line{color:var(--ink-mute)}.campaign-page .trust-line{color:var(--mute-on-dark)}.footer{text-align:center;padding:2rem;font-size:.8rem}.app-page .footer{color:var(--ink-mute);border-top:1px solid var(--line-light)}.campaign-page .footer{color:var(--mute-on-dark);border-top:1px solid var(--line-dark)}.device-hero-img{max-width:100%;border-radius:16px;margin:2rem auto;display:block}.funding-meter{background:var(--panel-dark);border-radius:12px;padding:2rem;text-align:center;max-width:400px;margin:2rem auto}.funding-amount{font-family:var(--font-display);font-size:2.5rem;color:var(--coral);font-weight:500}@media(max-width:600px){.nav{padding:1rem}.hero{padding:3rem 1rem 2rem}.section{padding:2rem 1rem}}