:root{--red:#9C0101;--green:#23792E;--blue:#0B3D91;--bg:#fbfaf8;--surface:#fff;--text:#14161c;--muted:#5d6370;--border:#e7e4df;--shadow:0 10px 30px -12px rgba(20,22,28,.18);--radius:16px}
[data-theme=dark]{--bg:#0e1015;--surface:#171a21;--text:#eef0f4;--muted:#9aa1ad;--border:#272b35;--shadow:0 10px 30px -12px rgba(0,0,0,.6)}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif;background:var(--bg);color:var(--text);line-height:1.6;transition:background .3s,color .3s}
h1,h2,h3{font-family:inherit;font-weight:800;line-height:1.15;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}img{max-width:100%}
.container{width:min(1200px,92%);margin:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--red);color:#fff;padding:8px;z-index:99}
header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;gap:20px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem}
.logo-mark{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;font-size:.85rem;background:linear-gradient(135deg,var(--red),var(--blue))}
.search{flex:1;max-width:280px;position:relative}.search input{width:100%;padding:9px 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;font-size:.9rem}
.search-results{position:absolute;top:110%;left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);max-height:300px;overflow:auto;display:none}.search-results a{display:block;padding:8px 14px;font-size:.9rem}.search-results a:hover{background:var(--bg)}
.menu{display:flex;gap:18px;font-size:.9rem;font-weight:600;color:var(--muted)}.menu a:hover{color:var(--red)}
.actions{display:flex;gap:8px;align-items:center;margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:999px;font-weight:700;font-size:.9rem;border:1px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s;font-family:inherit}
.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--red);color:#fff;box-shadow:0 8px 20px -8px var(--red)}.btn-ghost{border-color:var(--border);background:var(--surface);color:var(--text)}.btn-green{background:var(--green);color:#fff}
.icon-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;font-size:1rem}
.burger{display:none}
.hero{padding:80px 0 60px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.eyebrow{display:inline-block;padding:6px 14px;border-radius:999px;background:color-mix(in srgb,var(--green) 12%,transparent);color:var(--green);font-weight:700;font-size:.8rem;margin-bottom:18px}
.hero h1{font-size:clamp(2.2rem,5vw,3.8rem)}.hero h1 span{color:var(--red)}
.hero p{color:var(--muted);font-size:1.1rem;margin:18px 0 28px;max-width:540px}
.drop{border:2px dashed color-mix(in srgb,var(--red) 40%,var(--border));border-radius:var(--radius);padding:34px;text-align:center;background:var(--surface);transition:.2s;cursor:pointer}
.drop.over{border-color:var(--red);background:color-mix(in srgb,var(--red) 5%,var(--surface))}
.drop small{display:block;color:var(--muted);margin-top:10px}
.illus{position:relative;height:400px}
.doc{position:absolute;width:190px;height:240px;border-radius:14px;background:var(--surface);box-shadow:var(--shadow);border:1px solid var(--border);padding:20px;animation:float 6s ease-in-out infinite}
.doc .tag{display:inline-block;color:#fff;font-weight:800;font-size:.75rem;padding:4px 10px;border-radius:6px;margin-bottom:16px}
.doc i{display:block;height:8px;border-radius:4px;background:var(--border);margin:10px 0}
.d1{top:20px;left:10%}.d1 .tag{background:var(--red)}.d2{top:110px;left:45%;animation-delay:-2s}.d2 .tag{background:var(--blue)}.d3{top:200px;left:5%;animation-delay:-4s;width:160px;height:170px}.d3 .tag{background:var(--green)}
@keyframes float{50%{transform:translateY(-16px) rotate(-2deg)}}
section{padding:80px 0}.sec-head{text-align:center;max-width:640px;margin:0 auto 44px}.sec-head h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}.sec-head p{color:var(--muted);margin-top:10px}
.tabs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:30px}.tab{padding:8px 18px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;font-weight:600;font-family:inherit}.tab.active{background:var(--text);color:var(--bg)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--red) 30%,var(--border))}
.tool-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:.8rem;margin-bottom:14px}
.c-red{background:var(--red)}.c-green{background:var(--green)}.c-blue{background:var(--blue)}
.card h3{font-size:1rem}.card p{font-size:.85rem;color:var(--muted);margin-top:6px}
.alt{background:var(--surface);border-block:1px solid var(--border)}
.feat{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}.feat .card{background:var(--bg)}
.security{background:var(--blue);color:#fff;border-radius:28px;padding:60px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.security ul{list-style:none;display:grid;gap:12px}.security li{background:rgba(255,255,255,.08);padding:14px 18px;border-radius:12px;font-weight:600}.security li::before{content:"✓ ";color:#7fe08c}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}.step{text-align:center;padding:26px}.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:54px;height:54px;margin:0 auto 14px;border-radius:50%;background:var(--red);color:#fff;font:800 1.3rem system-ui}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}.stats b{display:block;font:800 2.6rem system-ui;color:var(--red)}.stats span{color:var(--muted)}
.carousel{overflow:hidden}.track{display:flex;gap:18px;transition:transform .5s}.track .card{min-width:calc(33.333% - 12px)}
.car-ctrl{display:flex;gap:8px;justify-content:center;margin-top:20px}
.faq{max-width:780px;margin:auto}.faq details{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px 22px;margin-bottom:10px}.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between}.faq summary::after{content:"+";color:var(--red)}.faq details[open] summary::after{content:"–"}.faq p{color:var(--muted);margin-top:10px}
.cta{background:linear-gradient(135deg,var(--red),#5e0000);color:#fff;border-radius:28px;padding:64px;text-align:center}.cta h2{font-size:clamp(1.8rem,4vw,2.8rem)}.cta p{opacity:.85;margin:12px 0 26px}.cta .btn{background:#fff;color:var(--red)}
footer{border-top:1px solid var(--border);padding:60px 0 30px;margin-top:60px}.foot{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:30px}.foot h4{margin-bottom:12px;font-size:.9rem}.foot a{display:block;color:var(--muted);font-size:.88rem;padding:3px 0}.foot a:hover{color:var(--red)}
.social{display:flex;gap:10px;margin-top:14px}.social a{width:36px;height:36px;border-radius:50%;border:1px solid var(--border);display:grid;place-items:center;font-size:.8rem;font-weight:700}
.copy{text-align:center;color:var(--muted);font-size:.85rem;margin-top:40px}
.page{padding:60px 0;max-width:820px}.page h1{font-size:2.4rem;margin-bottom:20px}.page h2{margin:26px 0 8px}.page p,.page li{color:var(--muted)}
.form{display:grid;gap:14px}.form input,.form textarea,.form select{padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit}
.price{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.price .card{padding:30px}.price .pop{border:2px solid var(--red)}.price b{font:800 2.4rem system-ui;display:block;margin:10px 0}.price ul{list-style:none;margin:16px 0;display:grid;gap:8px;color:var(--muted)}
.file-list{margin-top:16px;display:grid;gap:8px}.file-list div{display:flex;justify-content:space-between;background:var(--bg);padding:10px 14px;border-radius:10px;font-size:.9rem}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}.reveal.in{opacity:1;transform:none}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}
@media(max-width:1000px){.menu{display:none;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:var(--surface);padding:20px;border-bottom:1px solid var(--border)}.menu.open{display:flex}.burger{display:inline-block}.search{display:none}.hero-grid,.security{grid-template-columns:1fr}.illus{display:none}.steps,.stats{grid-template-columns:repeat(2,1fr)}.foot{grid-template-columns:1fr 1fr}.price{grid-template-columns:1fr}.track .card{min-width:100%}.actions .hide-sm{display:none}.security,.cta{padding:36px}}
.ad-slot{margin:30px auto;text-align:center;min-height:0}.ad-slot:empty{display:none}
textarea.big{width:100%;min-height:200px;padding:14px;border-radius:12px;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit}
.stats-line{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-weight:600;margin-top:10px}
.form label{display:grid;gap:6px;font-weight:600;font-size:.9rem}