:root{--sky: #2688e6;--sky-100: #e8f4ff;--sky-200: #cfe8ff;--field: #23a978;--field-100: #e8f8f0;--lime: #d7ff3f;--lime-soft: #f4ffd7;--speed: #ff684f;--amber: #ffb020;--ink: #10233f;--muted: #64748b;--line: #d7e5f3;--panel: #ffffff;--page: #f4faff;--radius: 8px;--font: "Manrope", "Avenir Next", "PingFang SC", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font);color:var(--ink);background:var(--page);line-height:1.6}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}button{font:inherit;cursor:pointer;border:none;background:none}input{font:inherit}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes heroPhoneIn{0%{opacity:0;transform:translate(40px) scale(.95)}to{opacity:1;transform:translate(0) scale(1)}}@keyframes shimmer{0%{background-position:-200% center}to{background-position:200% center}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.06)}}.scroll-reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease-out,transform .6s ease-out}.scroll-reveal.is-visible{opacity:1;transform:translateY(0)}.container{max-width:1200px;margin:0 auto;padding:0 18px}@media(min-width:640px){.container{padding:0 32px}}@media(min-width:1024px){.container{padding:0 48px}}.section{padding:80px 0}.section-kicker{font-size:.7rem;font-weight:800;letter-spacing:.12em;color:var(--sky);text-transform:uppercase;margin-bottom:8px}.section-title{font-size:1.6rem;font-weight:900;line-height:1.2;color:var(--ink);margin-bottom:8px}.section-subtitle{font-size:.95rem;color:var(--muted);max-width:520px}@media(min-width:640px){.section-title{font-size:1.9rem}.section-subtitle{font-size:1rem}}@media(min-width:1024px){.section{padding:100px 0}.section-title{font-size:2.2rem}}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;padding:14px 0;transition:background .3s,box-shadow .3s,backdrop-filter .3s}.navbar.is-scrolled{background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}.navbar-inner{display:flex;align-items:center;justify-content:space-between}.navbar-brand{font-size:1.15rem;font-weight:900;color:var(--ink)}.navbar-links{display:none;gap:28px;list-style:none}.navbar-links a{font-size:.85rem;font-weight:700;color:var(--muted);transition:color .2s}.navbar-links a:hover{color:var(--sky)}.navbar-cta{display:none;font-size:.8rem;font-weight:800;color:#fff;background:var(--sky);padding:8px 18px;border-radius:var(--radius);transition:background .2s}.navbar-cta:hover{background:#1e78d0}.navbar-hamburger{display:flex;align-items:center;justify-content:center;width:36px;height:36px;color:var(--ink)}.mobile-menu{display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:99;background:#fffffff7;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);flex-direction:column;align-items:center;justify-content:center;gap:24px}.mobile-menu.is-open{display:flex}.mobile-menu a{font-size:1.2rem;font-weight:700;color:var(--ink)}.mobile-menu-close{position:absolute;top:14px;right:18px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--ink)}@media(min-width:1024px){.navbar-links{display:flex}.navbar-cta{display:inline-flex}.navbar-hamburger{display:none}}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:64px}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#f4faff,#eef8f2 58%,#fff),repeating-linear-gradient(90deg,transparent 0 66px,rgba(38,136,230,.06) 66px 68px);z-index:0}.hero-content{position:relative;z-index:1;display:flex;flex-direction:column;gap:40px}.hero-text{max-width:560px}.hero-brand{font-size:2.6rem;font-weight:950;color:var(--ink);animation:fadeInUp .6s ease-out both}.hero-tagline{font-size:1.15rem;font-weight:800;color:var(--sky);margin-top:4px;animation:fadeInUp .6s ease-out .15s both}.hero-subtitle{font-size:.95rem;color:var(--muted);margin-top:12px;line-height:1.7;animation:fadeInUp .6s ease-out .3s both}.hero-actions{display:flex;align-items:center;gap:16px;margin-top:24px;animation:fadeInUp .6s ease-out .45s both}.hero-cta{display:inline-flex;align-items:center;gap:8px;font-size:.95rem;font-weight:800;color:#fff;background:var(--sky);padding:14px 28px;border-radius:var(--radius);box-shadow:0 14px 30px #2688e638;transition:background .2s,transform .15s}.hero-cta:hover{background:#1e78d0;transform:translateY(-1px)}.hero-hint{font-size:.8rem;color:var(--muted)}@media(min-width:1024px){.hero-content{flex-direction:row;align-items:center}.hero-brand{font-size:3.4rem}.hero-tagline{font-size:1.3rem}.hero-subtitle{font-size:1.05rem}}.phone-mockup-wrap{flex-shrink:0;animation:heroPhoneIn .8s ease-out .3s both}.phone-mockup{width:260px;height:520px;margin:0 auto;background:#fff;border-radius:32px;border:3px solid var(--line);box-shadow:0 24px 64px #2688e61f,0 4px 16px #0000000f;overflow:hidden;position:relative;padding:44px 14px 14px}.phone-mockup:before{content:"";position:absolute;top:10px;left:50%;transform:translate(-50%);width:72px;height:20px;background:var(--line);border-radius:12px}.phone-score{text-align:center;margin-bottom:14px}.phone-score-number{font-size:2.4rem;font-weight:950;color:var(--sky)}.phone-score-label{font-size:.6rem;color:var(--muted);margin-top:-4px}.phone-dim{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--sky-100)}.phone-dim-label{font-size:.7rem;font-weight:700;color:var(--ink);flex:1}.phone-dim-bar{width:60px;height:5px;background:var(--sky-100);border-radius:3px;overflow:hidden}.phone-dim-fill{height:100%;border-radius:3px}.phone-dim-score{font-size:.7rem;font-weight:800;min-width:22px;text-align:right}@media(min-width:1024px){.phone-mockup{width:300px;height:580px}}.steps-grid{display:flex;flex-direction:column;gap:24px;margin-top:36px}.step-card{display:flex;align-items:flex-start;gap:16px;padding:20px;background:var(--panel);border-radius:var(--radius);border:1px solid var(--line)}.step-number{width:36px;height:36px;border-radius:50%;background:var(--lime);color:#4f6500;font-size:.85rem;font-weight:900;display:grid;place-items:center;flex-shrink:0}.step-icon{width:36px;height:36px;border-radius:var(--radius);background:var(--sky-100);color:var(--sky);display:grid;place-items:center;flex-shrink:0}.step-content{flex:1}.step-title{font-size:.95rem;font-weight:800;color:var(--ink)}.step-desc{font-size:.82rem;color:var(--muted);margin-top:4px;line-height:1.5}@media(min-width:640px){.steps-grid{flex-direction:row;gap:16px}.step-card{flex-direction:column;align-items:center;text-align:center;flex:1}}.features-grid{display:grid;gap:14px;margin-top:36px}.feature-card{padding:18px;background:var(--panel);border-radius:var(--radius);border:1px solid var(--line);border-left:3px solid var(--line);transition:transform .2s,box-shadow .2s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px #2688e61f}.feature-card.severity-high{border-left-color:var(--speed)}.feature-card.severity-medium{border-left-color:var(--amber)}.feature-card.severity-low{border-left-color:var(--field)}.feature-icon{width:36px;height:36px;border-radius:var(--radius);display:grid;place-items:center;margin-bottom:10px}.feature-card.severity-high .feature-icon{background:#ff684f1a;color:var(--speed)}.feature-card.severity-medium .feature-icon{background:#ffb0201a;color:var(--amber)}.feature-card.severity-low .feature-icon{background:#23a9781a;color:var(--field)}.feature-title{font-size:.9rem;font-weight:800;color:var(--ink)}.feature-desc{font-size:.8rem;color:var(--muted);margin-top:4px;line-height:1.5}@media(min-width:640px){.features-grid{grid-template-columns:1fr 1fr}}@media(min-width:1024px){.features-grid{grid-template-columns:1fr 1fr 1fr}}.cta-section{background:linear-gradient(135deg,var(--sky) 0%,var(--field) 60%,var(--lime) 100%);background-size:200% 100%;animation:shimmer 8s ease-in-out infinite;color:#fff;text-align:center}.cta-title{font-size:1.8rem;font-weight:900;color:#fff}.cta-subtitle{font-size:.95rem;color:#ffffffd9;margin-top:8px}.waitlist-form{display:flex;gap:10px;max-width:400px;margin:24px auto 0}.waitlist-input{flex:1;padding:12px 16px;border-radius:var(--radius);border:2px solid rgba(255,255,255,.3);background:#ffffff26;color:#fff;font-size:.9rem;outline:none;transition:border-color .2s}.waitlist-input::placeholder{color:#fff9}.waitlist-input:focus{border-color:#fff}.waitlist-btn{padding:12px 22px;border-radius:var(--radius);background:#fff;color:var(--ink);font-size:.9rem;font-weight:800;transition:background .2s,transform .15s;white-space:nowrap}.waitlist-btn:hover{background:var(--lime-soft);transform:translateY(-1px)}.waitlist-trust{font-size:.75rem;color:#fff9;margin-top:12px}.waitlist-success{margin-top:12px;font-size:.9rem;font-weight:700;color:var(--lime)}@media(min-width:640px){.cta-title{font-size:2.2rem}}.footer{background:var(--ink);color:#ffffffb3;padding:48px 0 32px}.footer-grid{display:flex;flex-direction:column;gap:28px}.footer-brand{font-size:1.2rem;font-weight:900;color:#fff}.footer-desc{font-size:.82rem;margin-top:6px;line-height:1.6}.footer-credit{font-size:.75rem;margin-top:10px;color:#ffffff7a}.footer-links-title{font-size:.75rem;font-weight:800;color:#fff6;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.footer-links{list-style:none;display:flex;flex-direction:column;gap:6px}.footer-links a{font-size:.82rem;transition:color .2s}.footer-links a:hover{color:#fff}.footer-bottom{margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:.75rem;text-align:center}@media(min-width:640px){.footer-grid{flex-direction:row;justify-content:space-between}}.document-page{min-height:100vh;padding:36px 0 72px;background:linear-gradient(180deg,rgba(232,244,255,.95) 0%,rgba(255,255,255,.94) 44%,var(--page) 100%)}.document-container{max-width:920px}.document-back{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:.9rem;font-weight:800;margin-bottom:28px;transition:color .2s}.document-back:hover{color:var(--sky)}.document-header{margin-bottom:24px}.document-header h1{font-size:2rem;line-height:1.15;font-weight:950;color:var(--ink)}.document-header p{margin-top:10px;color:var(--muted);max-width:720px}.document-meta{display:flex;flex-direction:column;gap:6px;margin-top:18px;color:var(--muted);font-size:.82rem}.document-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 18px 50px #2688e614;overflow:hidden}.document-section{padding:22px;border-bottom:1px solid var(--line)}.document-section:last-child{border-bottom:0}.document-section h2{font-size:1rem;font-weight:900;color:var(--ink);margin-bottom:8px}.document-section p,.document-section li{color:var(--muted);font-size:.92rem;line-height:1.75}.document-section ul{padding-left:1.2rem}.document-section li+li{margin-top:6px}@media(min-width:640px){.document-page{padding:56px 0 96px}.document-header h1{font-size:2.5rem}.document-meta{flex-direction:row;gap:18px}.document-section{padding:28px 32px}}