:root{--primary:#0b5cff;--primary-dark:#0847c4;--accent:#00c48c;--dark:#0e1526;--gray:#5a6478;--light:#f4f7fb;--white:#fff;--radius:14px;--shadow:0 8px 30px #0e152614}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--dark);background:var(--white);font-family:Segoe UI,system-ui,-apple-system,Arial,sans-serif;line-height:1.6}a{color:inherit}.container{max-width:1100px;margin:0 auto;padding:0 20px}header{z-index:100;background:var(--white);position:sticky;top:0;box-shadow:0 1px #0e152614}.nav{justify-content:space-between;align-items:center;height:66px;display:flex}.logo{color:var(--dark);font-size:1.35rem;font-weight:800;text-decoration:none}.logo span{color:var(--primary)}.nav-links{align-items:center;gap:26px;list-style:none;display:flex}.nav-links a{color:var(--gray);font-size:.95rem;font-weight:600;text-decoration:none}.nav-links a:hover{color:var(--primary)}.btn{cursor:pointer;border:none;border-radius:999px;padding:12px 26px;font-size:1rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-block}.btn-primary{background:var(--primary);color:var(--white)}.btn-primary:hover{background:var(--primary-dark)}.btn-outline{border:2px solid var(--primary);color:var(--primary);background:0 0}.btn-outline:hover{background:var(--primary);color:var(--white)}.nav .btn{padding:9px 20px;font-size:.9rem}.menu-toggle{cursor:pointer;color:var(--dark);background:0 0;border:none;font-size:1.6rem;display:none}.hero{color:var(--white);background:linear-gradient(135deg,#0e1526 0%,#12275c 55%,#0b5cff 130%);padding:84px 0 96px;position:relative;overflow:hidden}.hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:48px;display:grid}.hero h1{margin-bottom:18px;font-size:2.9rem;font-weight:800;line-height:1.15}.hero h1 em{color:var(--accent);font-style:normal}.hero p{color:#c6d2ea;max-width:520px;margin-bottom:30px;font-size:1.15rem}.hero-cta{flex-wrap:wrap;gap:14px;display:flex}.hero .btn-outline{color:var(--white);border-color:#fff5}.hero .btn-outline:hover{color:var(--white);background:#ffffff18}.trust{flex-wrap:wrap;gap:28px;margin-top:36px;display:flex}.trust div strong{color:var(--accent);font-size:1.4rem;display:block}.trust div small{color:#9fb0d0}.hero-card{border-radius:var(--radius);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff10;border:1px solid #ffffff26;padding:28px}.hero-card h3{color:#dbe6ff;margin-bottom:14px;font-size:1.05rem}.device-row{border-bottom:1px solid #ffffff1c;justify-content:space-between;padding:11px 0;font-size:.95rem;display:flex}.device-row:last-child{border-bottom:none}.device-row b{color:var(--accent)}section{padding:76px 0}.section-title{text-align:center;max-width:640px;margin:0 auto 48px}.section-title h2{margin-bottom:12px;font-size:2.1rem;font-weight:800}.section-title p{color:var(--gray);font-size:1.05rem}.steps{grid-template-columns:repeat(3,1fr);gap:26px;display:grid}.step{background:var(--light);border-radius:var(--radius);text-align:center;padding:32px 26px}.step .num{background:var(--primary);width:46px;height:46px;color:var(--white);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 16px;font-size:1.15rem;font-weight:800;display:flex}.step h3{margin-bottom:8px;font-size:1.15rem}.step p{color:var(--gray);font-size:.95rem}.devices{background:var(--light)}.device-cards{grid-template-columns:repeat(4,1fr);gap:22px;display:grid}.dcard{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;padding:34px 28px}.dcard .icon{margin-bottom:12px;font-size:2.6rem}.dcard h3{margin-bottom:8px}.dcard p{color:var(--gray);font-size:.95rem}.tradein-wrap{grid-template-columns:1.05fr .95fr;align-items:start;gap:40px;display:grid}.form-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:34px}.form-card h3{margin-bottom:20px;font-size:1.3rem}.field{margin-bottom:16px}.field label{margin-bottom:6px;font-size:.9rem;font-weight:600;display:block}.field input,.field select,.field textarea{background:var(--white);border:1.5px solid #d7dfec;border-radius:10px;width:100%;padding:12px 14px;font-family:inherit;font-size:1rem}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);outline:none}.field-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.quote-box{color:var(--white);border-radius:var(--radius);text-align:center;background:linear-gradient(135deg,#0e1526,#12275c);margin:20px 0;padding:26px}.quote-box small{color:#9fb0d0;margin-bottom:4px;display:block}.quote-box .amount{color:var(--accent);font-size:2.6rem;font-weight:800}.quote-box .note{color:#9fb0d0;margin-top:6px;font-size:.8rem}.submit-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.btn-whatsapp{color:var(--white);background:#25d366}.btn-whatsapp:hover{background:#1eb958}.submit-row .btn{text-align:center;width:100%}.form-note{color:var(--gray);text-align:center;margin-top:12px;font-size:.82rem}.why-list{gap:18px;list-style:none;display:grid}.why-list li{align-items:flex-start;gap:14px;display:flex}.why-list .check{width:30px;height:30px;color:var(--accent);background:#e2f8ef;border-radius:50%;flex:none;justify-content:center;align-items:center;font-weight:800;display:flex}.why-list h4{font-size:1.05rem}.why-list p{color:var(--gray);font-size:.93rem}.faq{background:var(--light)}.faq details{background:var(--white);box-shadow:var(--shadow);border-radius:12px;margin-bottom:12px;padding:18px 22px}.faq summary{cursor:pointer;font-size:1.02rem;font-weight:700}.faq details p{color:var(--gray);margin-top:10px}footer{background:var(--dark);color:#aab6cf;padding:52px 0 28px}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:36px;margin-bottom:36px;display:grid}footer h4{color:var(--white);margin-bottom:14px}footer a{color:#aab6cf;margin-bottom:8px;text-decoration:none;display:block}footer a:hover{color:var(--white)}.footer-bottom{text-align:center;border-top:1px solid #ffffff1f;padding-top:22px;font-size:.85rem}@media (max-width:860px){.hero-grid,.tradein-wrap,.steps,.device-cards{grid-template-columns:1fr}.hero h1{font-size:2.1rem}.footer-grid{grid-template-columns:1fr}.nav-links{background:var(--white);box-shadow:var(--shadow);flex-direction:column;padding:18px;display:none;position:absolute;top:66px;left:0;right:0}.nav-links.open{display:flex}.menu-toggle{display:block}.submit-row{grid-template-columns:1fr}}.admin-body{background:var(--light);min-height:100vh}.admin-topbar{background:var(--dark);color:var(--white);padding:14px 0}.admin-topbar .container{justify-content:space-between;align-items:center;display:flex}.admin-topbar a{color:#aab6cf;font-weight:600;text-decoration:none}.admin-topbar a:hover{color:var(--white)}.admin-main{max-width:1000px;margin:0 auto;padding:32px 20px 80px}.admin-h1{margin-bottom:6px;font-size:1.7rem;font-weight:800}.admin-sub{color:var(--gray);margin-bottom:28px}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:22px;padding:22px 24px}.card>h2{margin-bottom:4px;font-size:1.15rem}.card>.hint{color:var(--gray);margin-bottom:16px;font-size:.9rem}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.row+.row{margin-top:10px}.grow{flex:auto;min-width:120px}.inp{background:var(--white);border:1.5px solid #d7dfec;border-radius:9px;padding:9px 12px;font-family:inherit;font-size:.95rem}.inp:focus{border-color:var(--primary);outline:none}.btn-sm{cursor:pointer;border:none;border-radius:9px;padding:8px 14px;font-size:.88rem;font-weight:700}.btn-blue{background:var(--primary);color:#fff}.btn-blue:hover{background:var(--primary-dark)}.btn-ghost{color:var(--dark);background:#eef2f9}.btn-ghost:hover{background:#e2e8f4}.btn-danger{color:#c62828;background:#ffe8e8}.btn-danger:hover{background:#ffd6d6}.tag{color:var(--gray);background:#eef2f9;border-radius:999px;padding:2px 8px;font-size:.75rem}.tag.off{color:#c62828;background:#ffe8e8}.cat-block{border:1px solid #e6ecf5;border-radius:12px;margin-bottom:14px;padding:16px}.cat-head{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px;display:flex}.cat-head .icon{font-size:1.5rem}.cat-head h3{margin:0;font-size:1.1rem}.model-row{border-top:1px solid #eef2f9;padding:10px 0}.model-name{flex-wrap:wrap;align-items:center;gap:8px;font-weight:700;display:flex}.variant-row{flex-wrap:wrap;align-items:center;gap:8px;margin:6px 0 0 12px;display:flex}.variant-row .lbl{min-width:120px}.muted{color:var(--gray);font-size:.85rem}.cond-row{grid-template-columns:1fr 130px 90px auto;align-items:center;gap:10px;margin-bottom:10px;display:grid}.cond-row .pct{text-align:right;font-weight:700}.settings-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.settings-grid label{margin-bottom:5px;font-size:.85rem;font-weight:600;display:block}.notice{border-radius:9px;margin-bottom:14px;padding:10px 14px;font-size:.9rem}.notice.ok{color:#0b7a53;background:#e2f8ef}.notice.err{color:#c62828;background:#ffe8e8}.login-wrap{max-width:380px;margin:12vh auto;padding:0 20px}.login-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px}.login-card h1{margin-bottom:6px;font-size:1.4rem}.login-card p{color:var(--gray);margin-bottom:18px;font-size:.92rem}.login-card .inp{width:100%;margin-bottom:12px}@media (max-width:640px){.settings-grid{grid-template-columns:1fr}.cond-row{grid-template-columns:1fr 1fr}}