:root{--ink:#f4f7f5;--muted:#9ca7a3;--dim:#66716d;--page:#070909;--surface:#0d1110;--surface-2:#131918;--line:#ffffff1c;--green:#41e0ae;--green-soft:#97f6d6;--pink:#ff3d87;--red:#ff5a5f;--max:1180px;--radius:8px}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--page)}body{color:var(--ink);background:var(--page);letter-spacing:0;-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.65}body:before{content:"";pointer-events:none;opacity:.035;z-index:99;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");position:fixed;inset:0}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input{font:inherit}p{margin:0 0 1rem}h1,h2,h3{letter-spacing:0;text-wrap:balance;margin:0;line-height:1.08}h1{font-size:clamp(3rem,7vw,6.8rem);font-weight:650}h2{font-size:clamp(2.1rem,4vw,4rem);font-weight:620}h3{font-size:1.3rem;font-weight:610}.skip-link{z-index:200;background:var(--ink);color:var(--page);border-radius:4px;padding:.65rem 1rem;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:none}.site-header{z-index:50;backdrop-filter:blur(20px);background:#070909d1;border-bottom:1px solid #0000;position:sticky;top:0}.nav-shell{width:min(calc(100% - 40px), var(--max));grid-template-columns:1fr auto 1fr;align-items:center;gap:2rem;min-height:72px;margin:0 auto;display:grid}.brand{align-items:center;gap:.72rem;width:fit-content;font-size:.98rem;font-weight:680;display:inline-flex}.brand img{border-radius:8px;width:36px;height:36px;box-shadow:0 0 0 1px #ffffff1f}.desktop-nav{color:var(--muted);align-items:center;gap:2rem;font-size:.9rem;display:flex}.desktop-nav a{transition:color .2s}.desktop-nav a:hover,.desktop-nav a[aria-current=page]{color:var(--ink)}.header-cta{justify-self:end}.mobile-menu{justify-self:end;display:none}.mobile-menu summary{cursor:pointer;place-items:center;width:42px;height:42px;list-style:none;display:grid}.mobile-menu summary::-webkit-details-marker{display:none}.menu-close,.mobile-menu[open] .menu-open{display:none}.mobile-menu[open] .menu-close{display:block}.mobile-menu nav{visibility:hidden;opacity:0;pointer-events:none;max-height:calc(100dvh - 72px);padding:24px 20px max(32px, env(safe-area-inset-bottom));border-bottom:1px solid var(--line);background:#070909fa;gap:.4rem;transition:opacity .18s,transform .18s,visibility .18s;display:grid;position:fixed;top:72px;left:0;right:0;overflow-y:auto;transform:translateY(-8px)}.mobile-menu[open] nav{visibility:visible;opacity:1;pointer-events:auto;transform:none}.mobile-menu nav>a:not(.button){border-bottom:1px solid var(--line);align-items:center;min-height:48px;padding:.7rem 0;display:flex}.mobile-downloads{grid-template-columns:1fr 1fr;gap:.6rem;margin-top:.7rem;display:grid}.button{background:var(--ink);color:#080b0a;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:.55rem;min-height:50px;padding:.82rem 1.2rem;font-weight:680;line-height:1;transition:transform .2s,background .2s,border-color .2s;display:inline-flex}.button:hover{background:#fff;transform:translateY(-2px)}.button-secondary{color:var(--ink);border-color:var(--line);background:0 0}.button-secondary:hover{background:var(--surface-2);border-color:#ffffff40}.button-small{min-height:40px;padding:.65rem .95rem;font-size:.86rem}.button-green{background:var(--green);color:#04110d}.text-link{min-height:44px;color:var(--green-soft);align-items:center;gap:.38rem;font-weight:620;display:inline-flex}.text-link:hover{color:#fff}.eyebrow{color:var(--green);letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:.6rem;margin-bottom:1.25rem;font-size:.76rem;font-weight:750;display:flex}.eyebrow:before{content:"";background:currentColor;width:24px;height:1px}.shell{width:min(calc(100% - 40px), var(--max));margin-inline:auto}.section{padding:112px 0}.section-header{max-width:720px;margin-bottom:56px}.section-header p{max-width:620px;color:var(--muted);margin-top:1.3rem;font-size:1.1rem}.kicker{color:var(--green);text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;font-weight:700}.hero{border-bottom:1px solid var(--line);min-height:min(780px,100vh - 142px);position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle at 75% 40%,#41e0ae21,#0000 32%),linear-gradient(110deg,#ff3d870d,#0000 28%);position:absolute;inset:0}.hero-grid{min-height:inherit;grid-template-columns:minmax(0,.95fr) minmax(420px,.8fr);align-items:center;gap:4vw;padding-top:40px;display:grid;position:relative}.hero-copy{z-index:2;padding:72px 0 96px;position:relative}.hero h1{max-width:790px}.hero h1 .accent{color:var(--green)}.hero-lede{color:#b9c2bf;max-width:620px;margin:1.8rem 0 2rem;font-size:clamp(1.05rem,1.7vw,1.25rem)}.hero-actions{flex-wrap:wrap;gap:.8rem;display:flex}.download-actions{flex-wrap:wrap;gap:.75rem;display:flex}.store-actions{align-items:stretch}.store-button{color:#fff;background:#111514;border:1px solid #ffffff38;border-radius:6px;align-items:center;gap:.75rem;width:190px;min-height:58px;padding:.65rem 1rem;line-height:1;transition:transform .2s,background .2s,border-color .2s;display:inline-flex}.store-button:hover{background:#171d1b;border-color:#fff6;transform:translateY(-2px)}.store-button span{text-align:left;gap:.24rem;display:grid}.store-button small{letter-spacing:.04em;font-size:.62rem}.store-button strong{white-space:nowrap;font-size:1.05rem;font-weight:650}.store-button-primary{background:var(--green);border-color:var(--green);color:#04110d}.store-button-primary:hover{background:var(--green-soft);border-color:var(--green-soft)}.store-button-dark{background:#07100d;border-color:#07100d}.store-button-dark:hover{background:#12221c;border-color:#12221c}.hero-text-link{color:var(--muted);align-items:center;gap:.4rem;margin-top:1rem;font-size:.84rem;font-weight:620;display:inline-flex}.hero-text-link:hover{color:var(--ink)}.store-note{color:var(--muted);align-items:center;gap:.8rem;margin-top:1.1rem;font-size:.78rem;display:flex}.store-note span+span:before{content:"·";color:var(--dim);margin-right:.8rem}.stars{color:#f7ce63;letter-spacing:.08em}.hero-visual{align-self:stretch;min-height:680px;position:relative}.hero-phone{aspect-ratio:392/696;border-radius:36px;width:min(330px,58%);position:absolute;overflow:hidden;box-shadow:0 44px 100px #000000a6}.hero-phone img{object-fit:contain;width:100%;height:100%}.hero-phone-main{z-index:2;top:8%;right:5%}.hero-phone-back{z-index:1;opacity:.62;bottom:-14%;left:0;transform:rotate(-6deg)}.signal-ring{aspect-ratio:1;border:1px solid #41e0ae2b;border-radius:50%;width:430px;position:absolute;top:16%;right:-8%}.signal-ring:before,.signal-ring:after{content:"";border-radius:inherit;border:1px solid #41e0ae26;position:absolute;inset:15%}.signal-ring:after{inset:31%}.trust-strip{border-bottom:1px solid var(--line)}.trust-grid{grid-template-columns:repeat(4,1fr);align-items:center;min-height:96px;display:grid}.trust-item{border-right:1px solid var(--line);padding:0 28px}.trust-item:first-child{padding-left:0}.trust-item:last-child{border:0}.trust-item strong{font-size:1.05rem;display:block}.trust-item span{color:var(--muted);font-size:.8rem}.feature-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.feature-item{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(140deg,#ffffff06,#0000);min-height:280px;padding:34px}.feature-icon{border:1px solid var(--line);width:46px;height:46px;color:var(--green);border-radius:6px;place-items:center;margin-bottom:64px;display:grid}.feature-item h3{margin-bottom:.75rem}.feature-item p{color:var(--muted);font-size:.94rem}.showcase{color:#0b100e;background:#edf4f1;overflow:hidden}.showcase .eyebrow{color:#147d60}.showcase-grid{grid-template-columns:.8fr 1.2fr;align-items:center;gap:8vw;display:grid}.showcase-copy p{color:#52605b;margin:1.4rem 0 2rem;font-size:1.05rem}.phone-row{align-items:center;gap:24px;min-height:610px;display:flex}.phone-row img{aspect-ratio:392/696;object-fit:contain;border-radius:30px;width:min(280px,44%);height:auto;box-shadow:0 26px 70px #05191233}.phone-row img:last-child{transform:translateY(48px)}.steps{counter-reset:steps;border-top:1px solid var(--line);grid-template-columns:repeat(4,1fr);display:grid}.step{counter-increment:steps;border-right:1px solid var(--line);padding:30px 24px 24px 0}.step:not(:first-child){padding-left:24px}.step:last-child{border:0}.step:before{content:"0" counter(steps);color:var(--green);margin-bottom:56px;font:600 .78rem/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:block}.step p{color:var(--muted);margin-top:.7rem;font-size:.9rem}.field-band{color:#0b100e;background:#edf4f1}.field-grid{grid-template-columns:1.2fr .8fr;align-items:stretch;min-height:600px;display:grid}.field-media{margin-left:calc((100vw - min(100vw - 40px, var(--max))) / -2);min-height:600px;overflow:hidden}.field-media img{object-fit:cover;object-position:center;width:100%;height:100%}.field-copy{align-self:center;padding:72px 0 72px 64px}.field-copy .eyebrow{color:#147d60}.field-copy p{color:#52605b;margin:1.4rem 0 2rem}.field-copy .text-link{color:#147d60}.guide-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.guide-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;min-height:330px;padding:28px;transition:transform .25s,border-color .25s;display:flex}.guide-card:hover{border-color:#41e0ae61;transform:translateY(-4px)}.guide-card .meta{color:var(--muted);justify-content:space-between;gap:1rem;font-size:.76rem;display:flex}.guide-card h3{margin:auto 0 1rem;font-size:1.55rem}.guide-card p{color:var(--muted);font-size:.9rem}.guide-card .text-link{margin-top:1.1rem}.cta-band{background:var(--green);color:#06100d;padding:96px 0;position:relative;overflow:hidden}.cta-band:after{content:"";border:1px solid #00000026;border-radius:50%;width:320px;height:320px;position:absolute;top:-44%;right:7%;box-shadow:0 0 0 70px #0000000a,0 0 0 140px #00000006}.cta-grid{z-index:1;grid-template-columns:1fr auto;align-items:end;gap:2rem;display:grid;position:relative}.cta-band p{color:#164437;max-width:560px;margin:1rem 0 0}.cta-band .button{color:#fff;background:#07100d}.page-hero{border-bottom:1px solid var(--line);padding:120px 0 88px}.page-hero h1{max-width:920px;font-size:clamp(2.8rem,6vw,5.8rem)}.page-hero .lede{max-width:720px;color:var(--muted);margin-top:1.6rem;font-size:1.15rem}.article-layout{grid-template-columns:minmax(0,760px) 250px;justify-content:space-between;gap:80px;display:grid}.article{max-width:760px}.article-intro{color:#cbd2cf;margin-bottom:64px;font-size:1.25rem;line-height:1.65}.article-hero-image{margin:0 0 48px}.article-hero-image img{aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius);width:100%;height:auto}.article-hero-image figcaption{color:var(--dim);margin-top:.65rem;font-size:.75rem}.article-section{border-top:1px solid var(--line);padding:48px 0}.article-section h2{margin-bottom:1.5rem;font-size:clamp(1.7rem,3vw,2.4rem)}.article-section p,.article-section li{color:#adb7b3}.article-section ol,.article-section ul{padding-left:1.25rem}.article-section li{margin-bottom:.75rem;padding-left:.5rem}.article-aside{border-left:1px solid var(--line);color:var(--muted);align-self:start;padding-left:24px;font-size:.82rem;position:sticky;top:110px}.article-aside strong{color:var(--ink);margin-bottom:1rem;display:block}.article-aside a{padding:.45rem 0;display:block}.article-aside .button{color:#06100d;margin-top:1.3rem}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line);padding:22px 0}.faq-list summary{cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;min-height:44px;font-weight:610;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";color:var(--green);font-size:1.4rem}.faq-list details[open] summary:after{content:"–"}.faq-list p{max-width:700px;color:var(--muted);margin:1rem 0 0}.disclaimer{border-left:2px solid var(--pink);color:#c7cfcc;background:#ff3d870f;padding:22px;font-size:.9rem}.breadcrumbs{color:var(--dim);white-space:nowrap;gap:.55rem;padding-top:24px;font-size:.78rem;display:flex;overflow:hidden}.breadcrumbs a{min-height:44px;color:var(--muted);align-items:center;display:inline-flex}.breadcrumbs>span{align-items:center;display:inline-flex}.breadcrumbs span:last-child{text-overflow:ellipsis;overflow:hidden}.related-guides{border-top:1px solid var(--line);padding-top:20px}.room-check{grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:56px;display:grid}.checklist{background:var(--line);border:1px solid var(--line);gap:1px;display:grid}.check-row{background:var(--surface);cursor:pointer;grid-template-columns:32px 1fr;gap:14px;padding:22px;display:grid}.check-row input{width:20px;height:20px;accent-color:var(--green)}.check-row strong{margin-bottom:.35rem;display:block}.check-row span{color:var(--muted);font-size:.88rem}.check-progress{border:1px solid var(--line);background:var(--surface);padding:26px;position:sticky;top:100px}.progress-number{color:var(--green);margin:14px 0;font-size:3rem;font-weight:700}.progress-bar{background:#202725;height:7px;overflow:hidden}.progress-bar span{background:var(--green);width:0;height:100%;transition:width .2s;display:block}.check-progress p{color:var(--muted)}.locale-hero{background:radial-gradient(circle at 78%,#41e0ae1f,#0000 30%)}.locale-actions{flex-wrap:wrap;gap:.8rem;margin-top:2rem;display:flex}.locale-feature{min-height:210px}.locale-feature .feature-icon{margin-bottom:36px}.locale-guide-band{padding-top:20px}.locale-caution{margin-top:40px}.article-aside .store-button{width:100%;margin-top:.75rem;padding:.6rem .75rem}.legal{max-width:760px}.legal h2{margin:3rem 0 1rem;font-size:1.7rem}.legal p,.legal li{color:var(--muted)}.legal a{color:var(--green-soft);text-decoration:underline}.about-grid{grid-template-columns:.85fr 1.15fr;gap:9vw;display:grid}.about-grid .large-copy{color:#d2dad7;font-size:clamp(1.4rem,2.8vw,2.3rem);line-height:1.35}.principles{background:var(--line);border:1px solid var(--line);gap:1px;display:grid}.principle{background:var(--page);padding:30px}.principle p{color:var(--muted);margin-top:.6rem}.site-footer{padding:72px max(20px, calc((100% - var(--max)) / 2));border-top:1px solid var(--line);background:#050606}.footer-shell{grid-template-columns:1fr 1fr;gap:5vw;display:grid}.footer-brand p{max-width:330px;color:var(--muted);margin-top:1.2rem}.footer-links{grid-template-columns:repeat(3,1fr);gap:2rem;display:grid}.footer-links strong,.footer-links a{align-items:center;gap:.3rem;width:fit-content;display:flex}.footer-links strong{color:var(--dim);text-transform:uppercase;letter-spacing:.1em;margin-bottom:1rem;font-size:.78rem}.footer-links a{color:#bdc6c3;min-height:44px;margin:0;font-size:.9rem}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid var(--line);color:var(--dim);justify-content:space-between;margin-top:64px;padding-top:24px;font-size:.75rem;display:flex}@media (width<=900px){.desktop-nav,.header-cta{display:none}.nav-shell{grid-template-columns:1fr auto}.mobile-menu{display:block}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:80px 0 24px}.hero-visual{min-height:760px}.hero-phone{width:min(300px,46%)}.hero-phone-main{top:5%;right:12%}.hero-phone-back{bottom:-3%;left:11%;transform:none}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-item{border-bottom:1px solid var(--line);flex-direction:column;justify-content:center;min-height:86px;display:flex}.feature-grid{grid-template-columns:repeat(2,1fr)}.showcase-grid,.about-grid{grid-template-columns:1fr}.showcase-copy{max-width:650px}.phone-row{justify-content:center}.steps{grid-template-columns:repeat(2,1fr)}.field-grid{grid-template-columns:1fr}.field-media{min-height:440px;margin:0}.field-copy{padding:64px 0 72px}.guide-grid{grid-template-columns:1fr 1fr}.article-layout,.room-check{grid-template-columns:1fr}.check-progress{grid-row:1;position:static}.article-aside{display:none}}@media (width<=620px){.nav-shell,.shell{width:min(calc(100% - 32px), var(--max))}.section{padding:80px 0}.section-header{margin-bottom:36px}h1{font-size:2.85rem}h2{font-size:2.25rem}.hero{min-height:748px}.hero-grid{min-height:748px;padding-top:0;display:block}.hero-copy{padding:56px 0 0}.hero-lede{font-size:1rem}.hero-actions{width:218px;display:grid}.store-button{width:218px}.button{width:100%}.hero-visual{pointer-events:none;min-height:0;position:absolute;inset:0}.hero-phone{border-radius:20px;width:152px}.hero-phone-main{top:auto;bottom:-321px;right:0}.hero-phone-back{display:none}.signal-ring{width:300px;top:auto;bottom:-9%;right:-38%}.store-note{flex-direction:column;align-items:flex-start;gap:.2rem;max-width:218px;font-size:.7rem}.store-note span+span:before{display:none}.trust-item{padding:0 16px}.trust-item:nth-child(odd){padding-left:0}.trust-item strong{font-size:.9rem}.trust-item span{font-size:.72rem}.feature-grid,.guide-grid{grid-template-columns:1fr}.feature-item{min-height:240px;padding:26px}.feature-icon{margin-bottom:42px}.showcase-grid{gap:30px}.phone-row{gap:12px;min-height:470px}.phone-row img{border-radius:20px;width:47%}.steps{grid-template-columns:1fr}.field-grid{min-height:0}.field-media{min-height:270px}.field-copy{padding:52px 0 64px}.step,.step:not(:first-child){border-right:0;border-bottom:1px solid var(--line);padding:24px 0}.step:before{margin-bottom:25px}.cta-grid{grid-template-columns:1fr;align-items:start}.cta-band:after{right:-45%}.page-hero{padding:82px 0 64px}.page-hero h1{overflow-wrap:anywhere;font-size:2.55rem}.page-hero .lede{font-size:1rem}.guide-card{min-height:290px;padding:24px}.guide-card h3{font-size:1.35rem}.check-row{grid-template-columns:28px 1fr;gap:10px;padding:18px 16px}.check-progress{padding:20px}.check-progress .store-button{width:100%}.breadcrumbs{padding-top:12px}.article-intro{font-size:1.08rem}.footer-shell{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr;margin-top:20px}.footer-bottom{flex-direction:column;align-items:flex-start;gap:.4rem}.mobile-downloads,.download-actions{grid-template-columns:1fr}.mobile-downloads{display:grid}}@media (width<=360px){.nav-shell,.shell{width:min(calc(100% - 24px), var(--max))}.brand{gap:.55rem;font-size:.88rem}.brand img{width:34px;height:34px}h1{font-size:2.55rem}h2{font-size:2rem}.page-hero h1{font-size:2.3rem}.hero-copy{padding-top:44px}.store-button{width:100%;max-width:230px}.footer-links{grid-template-columns:1fr;gap:1rem}.site-footer{padding-inline:16px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}