:root{--bg:#060b0a;--bg-2:#0a1210;--surface:rgba(255, 255, 255, 0.04);--surface-2:rgba(255, 255, 255, 0.06);--line:rgba(255, 255, 255, 0.09);--ink:#eafcf6;--muted:#9fc0b8;--teal:#14b8a6;--emerald:#34d399;--teal-ink:#04120f;--radius:20px;--radius-sm:12px;--maxw:1140px;--font:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--shadow:0 24px 70px rgba(0, 0, 0, 0.45)}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,h4{line-height:1.12;letter-spacing:-.025em;margin:0 0 .4em;font-weight:800}p{margin:0 0 1rem}:focus-visible{outline:2px solid var(--emerald);outline-offset:3px;border-radius:6px}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;color:var(--emerald);background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.22);padding:7px 14px;border-radius:999px}.grad{background:linear-gradient(115deg,#5eead4 5%,#34d399 45%,#2dd4bf 95%);-webkit-background-clip:text;background-clip:text;color:transparent}.muted{color:var(--muted)}.center{text-align:center}.aurora{position:fixed;inset:-25% 0 auto 0;width:100%;height:130vh;overflow:hidden;z-index:0;pointer-events:none;filter:blur(90px)saturate(130%);opacity:.5}.aurora span{position:absolute;border-radius:50%;mix-blend-mode:screen;animation:float 20s ease-in-out infinite}.aurora span:nth-child(1){width:48vw;height:48vw;left:-6vw;top:0;background:radial-gradient(circle at 30% 30%,#14b8a6,transparent 70%)}.aurora span:nth-child(2){width:42vw;height:42vw;right:-6vw;top:8vh;background:radial-gradient(circle at 60% 40%,#0ea5a3,transparent 70%);animation-delay:-7s}.aurora span:nth-child(3){width:34vw;height:34vw;left:30vw;top:34vh;background:radial-gradient(circle at 50% 50%,#22d3a6,transparent 70%);animation-delay:-13s}.shell{position:relative;z-index:1}.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;border-radius:999px;padding:12px 22px;cursor:pointer;border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;white-space:nowrap}.btn svg{width:1.1em;height:1.1em}.btn-primary{color:var(--teal-ink);background:linear-gradient(135deg,var(--emerald),var(--teal));box-shadow:0 10px 34px rgba(20,184,166,.35)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 44px rgba(20,184,166,.5)}.btn-ghost{color:var(--ink);border-color:var(--line);background:var(--surface)}.btn-ghost:hover{border-color:rgba(255,255,255,.24);background:var(--surface-2)}.btn-lg{font-size:1.06rem;padding:15px 30px}.site-header{position:sticky;top:0;z-index:40;backdrop-filter:blur(14px);background:rgba(6,11,10,.6);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem}.brand-dot{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--teal),var(--emerald));box-shadow:0 0 20px rgba(20,184,166,.6);flex-shrink:0}.brand .dim{opacity:.5}.nav-links{display:flex;align-items:center;gap:26px}.nav-links a{color:var(--muted);font-weight:600;font-size:.95rem;transition:color .15s ease}.nav-links a:hover{color:var(--ink)}.nav-cta{display:flex;align-items:center;gap:10px}.nav-toggle{display:none;background:0 0;border:0;color:var(--ink);cursor:pointer;padding:8px}.hero{text-align:center;padding:88px 0 44px}.hero h1{font-size:clamp(2.5rem,7vw,4.8rem);font-weight:850;margin-top:22px}.hero .sub{font-size:clamp(1.05rem,2.3vw,1.3rem);color:var(--muted);max-width:640px;margin:20px auto 0}.claim{display:flex;align-items:center;gap:8px;max-width:520px;margin:32px auto 0;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:7px 7px 7px 18px;box-shadow:var(--shadow)}.claim:focus-within{border-color:rgba(52,211,153,.45);box-shadow:0 0 0 4px rgba(52,211,153,.12),var(--shadow)}.claim .pfx{color:var(--muted);font-weight:600;flex-shrink:0}.claim input{flex:1;min-width:0;background:0 0;border:0;outline:none;color:var(--ink);font-size:1rem;font-weight:600;padding:9px 0;font-family:inherit}.claim input::placeholder{color:#5f7d76}.hero-note{margin-top:14px;font-size:.85rem;color:var(--muted)}.stage{position:relative;margin:60px auto 0;max-width:360px}.phone{position:relative;z-index:2;border-radius:34px;padding:15px;background:linear-gradient(180deg,rgba(255,255,255,9%),rgba(255,255,255,3%));border:1px solid var(--line);box-shadow:0 40px 90px rgba(0,0,0,.55);animation:float 8s ease-in-out infinite}.phone-screen{border-radius:22px;background:linear-gradient(180deg,#0c1b18,#071310);padding:26px 18px;display:flex;flex-direction:column;align-items:center;gap:13px}.p-avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--emerald));box-shadow:0 0 30px rgba(20,184,166,.5)}.p-name{font-weight:800}.p-handle{color:var(--muted);font-size:.82rem;margin-top:-10px}.p-row{width:100%;height:44px;border-radius:13px;background:rgba(255,255,255,6%);border:1px solid var(--line);display:flex;align-items:center;gap:10px;padding:0 14px;font-size:.86rem;font-weight:600}.p-row i{width:22px;height:22px;border-radius:7px;background:linear-gradient(135deg,var(--emerald),var(--teal));flex-shrink:0}.chip{position:absolute;z-index:3;padding:9px 13px;border-radius:13px;background:rgba(11,24,21,.86);border:1px solid var(--line);backdrop-filter:blur(8px);font-size:.8rem;font-weight:700;display:flex;align-items:center;gap:7px;box-shadow:0 16px 40px rgba(0,0,0,.5)}.chip svg{color:var(--emerald);width:1em;height:1em}.chip-1{top:26px;left:-30px;animation:float 7s ease-in-out infinite}.chip-2{bottom:64px;right:-34px;animation:float 9s ease-in-out infinite reverse}.section{padding:78px 0;position:relative}.kicker{text-align:center;color:var(--emerald);font-weight:700;font-size:.78rem;letter-spacing:.09em;text-transform:uppercase}.section h2{text-align:center;font-size:clamp(1.9rem,4.4vw,2.9rem);margin-top:10px}.lead{text-align:center;color:var(--muted);max-width:620px;margin:12px auto 0;font-size:1.05rem}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .25s ease,border-color .25s ease,background .25s ease}.card:hover{transform:translateY(-4px);border-color:rgba(52,211,153,.3);background:var(--surface-2)}.card-ico{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;color:var(--emerald);background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.2)}.card-ico svg{width:22px;height:22px}.card h3{font-size:1.15rem;margin:16px 0 6px}.card p{color:var(--muted);font-size:.97rem;margin:0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:46px}.step{text-align:center;padding:8px}.step-num{width:52px;height:52px;margin:0 auto;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.25rem;color:var(--teal-ink);background:linear-gradient(135deg,var(--emerald),var(--teal));box-shadow:0 10px 30px rgba(20,184,166,.4)}.step h3{font-size:1.12rem;margin:15px 0 6px}.step p{color:var(--muted);font-size:.97rem;margin:0}.compare{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:46px}.compare .card ul{list-style:none;margin:12px 0 0;padding:0}.compare .card li{display:flex;gap:10px;align-items:flex-start;padding:8px 0;color:var(--muted);font-size:.97rem}.compare .card li svg{flex-shrink:0;width:20px;height:20px;margin-top:2px}.tick{color:var(--emerald)}.cross{color:#f87171}.faq{max-width:760px;margin:46px auto 0}.faq details{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);margin-bottom:12px;overflow:hidden}.faq summary{cursor:pointer;padding:18px 20px;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";font-size:1.3rem;color:var(--emerald);transition:transform .2s ease}.faq details[open] summary::after{transform:rotate(45deg)}.faq .faq-body{padding:0 20px 18px;color:var(--muted)}.cta{position:relative;overflow:hidden;text-align:center;border-radius:28px;padding:62px 26px;background:linear-gradient(120deg,rgba(20,184,166,.18),rgba(52,211,153,9%));border:1px solid rgba(52,211,153,.25)}.cta h2{font-size:clamp(1.9rem,4.4vw,2.8rem)}.cta p{color:var(--muted);max-width:500px;margin:12px auto 26px}.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}.post-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:transform .25s ease,border-color .25s ease;height:100%}.post-card:hover{transform:translateY(-4px);border-color:rgba(52,211,153,.3)}.post-card .tag{font-size:.75rem;color:var(--emerald);font-weight:700;text-transform:uppercase;letter-spacing:.06em}.post-card h3{font-size:1.2rem;margin:10px 0 8px}.post-card p{color:var(--muted);font-size:.95rem;flex-grow:1}.post-meta{color:var(--muted);font-size:.83rem;margin-top:12px}.read-more{color:var(--emerald);font-weight:700;margin-top:14px;display:inline-flex;align-items:center;gap:6px}.article{max-width:760px;margin:0 auto;padding:40px 0 20px}.article-head{text-align:center;margin-bottom:34px}.article-head h1{font-size:clamp(2rem,5vw,3.1rem);margin-top:14px}.article-meta{color:var(--muted);font-size:.9rem;margin-top:14px}.breadcrumbs{font-size:.85rem;color:var(--muted);margin-bottom:8px}.breadcrumbs a{color:var(--emerald)}.prose{font-size:1.06rem;color:#d6ece6}.prose h2{font-size:1.6rem;margin:2em 0 .5em}.prose h3{font-size:1.25rem;margin:1.6em 0 .4em}.prose a{color:var(--emerald);text-decoration:underline;text-underline-offset:3px}.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em}.prose li{margin:.4em 0}.prose blockquote{border-left:3px solid var(--emerald);margin:1.4em 0;padding:4px 0 4px 18px;color:var(--muted);font-style:italic}.prose code{background:var(--surface-2);padding:2px 6px;border-radius:6px;font-size:.9em}.prose img{border-radius:var(--radius-sm);margin:1.5em 0}.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:.96rem;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left}.prose th{background:var(--surface-2)}.toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 22px;margin:0 0 30px}.toc-title{font-weight:700;margin-bottom:8px;font-size:.95rem}.toc ul{margin:0;padding-left:1.1em}.toc a{color:var(--muted)}.toc a:hover{color:var(--emerald)}.post-cta{margin:40px 0 10px;border-radius:var(--radius);border:1px solid rgba(52,211,153,.25);background:linear-gradient(120deg,rgba(20,184,166,.16),rgba(52,211,153,8%));padding:28px;text-align:center}.post-cta h3{font-size:1.35rem}.site-footer{border-top:1px solid var(--line);padding:44px 0 34px;margin-top:40px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}.footer-grid h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:14px}.footer-grid a{display:block;color:var(--muted);padding:5px 0;font-size:.92rem}.footer-grid a:hover{color:var(--ink)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-top:34px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}.reveal.in{opacity:1;transform:none}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}@media(max-width:900px){.grid,.steps,.posts{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:720px){.nav-links{display:none}.nav-links.open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg-2);border-bottom:1px solid var(--line);padding:8px 20px 16px}.nav-links.open a{padding:12px 0;border-bottom:1px solid var(--line)}.nav-toggle{display:inline-flex}.nav .btn-ghost{display:none}.grid,.steps,.compare,.posts{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.chip-1{left:4px}.chip-2{right:4px}}@media(max-width:420px){.footer-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.aurora span,.phone,.chip-1,.chip-2{animation:none!important}.reveal{opacity:1;transform:none;transition:none}.btn,.card,.post-card{transition:none}}