:root{--bg:#0a0912;--panel:#14121d;--panel2:#1a1724;--line:rgba(255,255,255,.11);--text:#fff;--muted:#b7b0c9;--purple:#8d51ff;--purple2:#b369ff;--green:#46e69a;--yellow:#ffc83d;--danger:#ff6978;--radius:20px;--shadow:0 18px 50px rgba(0,0,0,.32)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 85% -10%,#2e1b64 0,transparent 30%),radial-gradient(circle at 10% 35%,#113933 0,transparent 30%),var(--bg);color:var(--text);font-family:Tahoma,Arial,"Segoe UI",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(10,9,18,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.header-inner{min-height:74px;display:flex;gap:20px;align-items:center}.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px;white-space:nowrap}.brand small{color:var(--purple2);font-size:11px;letter-spacing:1px}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:13px;background:linear-gradient(135deg,var(--purple),var(--green));color:#0b0812;font-weight:1000}.main-nav{display:flex;align-items:center;gap:22px;margin-right:auto;color:#ddd6ec}.main-nav>a,.install-menu summary{padding:8px 0;cursor:pointer;font-weight:700}.main-nav>a:hover,.install-menu summary:hover{color:#fff}.install-menu{position:relative}.install-menu summary{list-style:none}.install-menu summary::-webkit-details-marker{display:none}.install-dropdown{position:absolute;top:43px;right:-14px;width:260px;background:#15131d;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;padding:8px;display:grid;gap:4px}.install-dropdown a{display:flex;align-items:center;gap:10px;padding:10px;border-radius:11px}.install-dropdown a:hover{background:#252130}.install-dropdown img{width:28px;height:28px;border-radius:8px;object-fit:cover;background:#fff}.mini-product-icon{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:#2a2540;color:var(--purple2)}.empty-link{padding:12px;color:var(--muted);font-size:13px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;border-radius:999px;padding:11px 18px;font-weight:900;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:linear-gradient(135deg,var(--purple),var(--purple2));color:white}.btn-secondary{background:#24202f;color:#fff;border:1px solid var(--line)}.btn-green{background:linear-gradient(135deg,#20bf7a,var(--green));color:#062016}.btn-danger{background:rgba(255,105,120,.14);color:#ff9ca7;border:1px solid rgba(255,105,120,.35)}.nav-toggle{display:none;background:transparent;color:white;border:0;font-size:26px}.hero{padding:86px 0 55px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}.eyebrow{display:inline-block;color:var(--green);font-weight:900;font-size:13px;background:rgba(70,230,154,.09);padding:6px 12px;border-radius:999px;border:1px solid rgba(70,230,154,.28)}h1{font-size:clamp(36px,5vw,62px);line-height:1.2;margin:18px 0}h2{font-size:clamp(26px,3vw,40px);line-height:1.25;margin:0 0 10px}.hero p,.section-head p{color:var(--muted);font-size:17px;max-width:660px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.hero-card{padding:28px;border:1px solid var(--line);border-radius:30px;background:linear-gradient(145deg,rgba(141,81,255,.18),rgba(20,18,29,.9));box-shadow:var(--shadow)}.hero-card h3{font-size:23px;margin:0 0 10px}.hero-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}.hero-stat{border:1px solid var(--line);border-radius:16px;padding:13px;text-align:center;background:rgba(0,0,0,.14)}.hero-stat strong{display:block;color:var(--yellow);font-size:20px}.section{padding:60px 0}.section.alt{background:rgba(255,255,255,.025);border-block:1px solid var(--line)}.section-head{margin-bottom:26px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product-card{background:linear-gradient(150deg,rgba(49,33,94,.88),rgba(21,18,31,.94));border:1px solid var(--line);border-radius:24px;padding:24px;text-align:center;box-shadow:var(--shadow)}.product-logo{width:84px;height:84px;object-fit:cover;border-radius:23px;background:#fff;padding:5px;margin-bottom:9px}.product-card h3{font-size:25px;margin:0}.product-card p{min-height:57px;color:var(--muted);font-size:14px}.plans{max-height:510px;overflow:auto;padding-left:6px;display:grid;gap:12px}.plan-card{background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:18px;padding:18px;text-align:right}.plan-card h4{margin:0;font-size:19px}.plan-card .duration{color:var(--muted);font-size:13px}.price{font-size:30px;color:var(--yellow);font-weight:1000;margin:10px 0}.plan-card .btn{width:100%}.why-grid,.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.why-card,.faq-item{border:1px solid var(--line);background:var(--panel);border-radius:18px;padding:20px}.why-card i{font-style:normal;font-size:28px}.why-card h3{margin:7px 0}.why-card p,.faq-item p{color:var(--muted);font-size:14px}.faq-item summary{cursor:pointer;font-weight:900}.faq-item p{margin-bottom:0}.site-footer{padding:46px 0 0;background:#08070d;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer-grid p,.footer-grid a{color:var(--muted);font-size:14px}.footer-grid a{display:block;margin:9px 0}.footer-grid a:hover{color:#fff}.footer-bottom{text-align:center;border-top:1px solid var(--line);padding:15px;margin-top:32px;color:#8b839a;font-size:13px}.floating-whatsapp{position:fixed;left:20px;bottom:20px;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:#082514;box-shadow:0 16px 32px rgba(0,0,0,.35);font-size:28px;z-index:40}.page{padding:55px 0 70px}.page-heading{margin-bottom:26px}.panel{background:rgba(20,18,29,.92);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.product-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}.product-hero{display:flex;gap:20px;align-items:center}.product-hero .product-logo{width:120px;height:120px}.product-summary{color:var(--muted)}.product-plans{display:grid;gap:11px}.product-plan{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:15px;border:1px solid var(--line);background:#171420;border-radius:16px}.product-plan .price{margin:0;font-size:22px}.product-plan button{white-space:nowrap}.install-card{margin-top:24px}.device-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.device-tab{border:1px solid var(--line);background:#201c2c;color:#fff;border-radius:14px;padding:10px 14px;cursor:pointer;font-weight:900}.device-tab.active{background:linear-gradient(135deg,var(--purple),var(--purple2));border-color:transparent}.guide-actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.code-chip{display:flex;align-items:center;gap:10px;background:#211e18;border:1px solid rgba(255,200,61,.38);padding:11px 14px;border-radius:15px;color:var(--yellow);font-weight:1000}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.step-card{border:1px solid var(--line);border-radius:18px;padding:15px;background:#17141e}.step-image-wrap{aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#24202d;margin-bottom:12px;border:1px solid var(--line)}.step-image{width:100%;height:100%;object-fit:cover;display:block}.step-number{width:34px;height:34px;display:grid;place-items:center;border-radius:12px;background:var(--purple);font-weight:1000;margin-bottom:8px}.step-card h4{margin:0 0 6px}.step-card p{color:var(--muted);margin:0;font-size:14px}.no-guide{padding:24px;background:#17141e;border:1px dashed var(--line);border-radius:18px;color:var(--muted)}.modal{position:fixed;inset:0;z-index:100;display:none;align-items:flex-start;justify-content:center;padding:18px;background:rgba(0,0,0,.68);overflow:auto}.modal.open{display:flex}.modal-card{width:min(550px,100%);margin:auto;background:#17141e;border:1px solid var(--line);border-radius:24px;padding:22px;max-height:calc(100dvh - 36px);overflow:auto}.modal-close{float:left;background:#292435;border:0;color:#fff;border-radius:12px;width:36px;height:36px;cursor:pointer}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;color:#c6bdd8}.field input,.field textarea,.field select{width:100%;background:#0f0d15;color:#fff;border:1px solid var(--line);border-radius:12px;padding:11px;outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--purple);box-shadow:0 0 0 3px rgba(141,81,255,.15)}.field select option{background:#0f0d15;color:#fff}.auth-wrap{width:min(470px,calc(100% - 32px));margin:70px auto}.notice{padding:12px 15px;border-radius:14px;margin:13px 0}.notice.success{background:rgba(70,230,154,.13);border:1px solid rgba(70,230,154,.3);color:#adf9d3}.notice.error{background:rgba(255,105,120,.12);border:1px solid rgba(255,105,120,.3);color:#ffbec6}.account-grid{display:grid;grid-template-columns:280px 1fr;gap:20px}.account-nav{display:grid;gap:8px}.account-nav a{padding:11px;border-radius:12px;color:#d8d0e7}.account-nav a.active,.account-nav a:hover{background:#282239;color:#fff}.subscription-card{border:1px solid var(--line);border-radius:18px;padding:18px;background:#17141e;margin-bottom:12px}.subscription-card dl{display:grid;grid-template-columns:140px 1fr;gap:8px;margin:12px 0;color:#d6cfe3}.subscription-card dt{color:var(--muted)}.status{padding:4px 9px;border-radius:999px;font-size:12px;font-weight:900}.status.active{background:rgba(70,230,154,.15);color:var(--green)}.status.expired{background:rgba(255,105,120,.16);color:#ff9ca7}.admin-body{background:#0a0912}.admin-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.admin-sidebar{padding:22px 16px;background:#0e0c15;border-left:1px solid var(--line)}.admin-sidebar nav{display:grid;gap:6px;margin-top:25px}.admin-sidebar a{padding:11px 13px;border-radius:12px;color:#cfc7dd;font-weight:700}.admin-sidebar a:hover,.admin-sidebar a.active{background:#28223c;color:#fff}.admin-main{padding:28px}.admin-top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric{border:1px solid var(--line);border-radius:18px;padding:18px;background:#17141e}.metric span{color:var(--muted);font-size:13px}.metric strong{display:block;font-size:30px;color:var(--yellow);margin-top:4px}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}.data-table{width:100%;border-collapse:collapse;min-width:760px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}.data-table th,.data-table td{padding:12px;border-bottom:1px solid var(--line);text-align:right;vertical-align:middle}.data-table th{background:#211d2b;color:#d9d0e7;font-size:13px}.data-table td{font-size:14px}.data-table img{width:38px;height:38px;border-radius:9px;object-fit:cover;background:#fff}.admin-form{max-width:1000px}.steps-editor{display:grid;gap:12px}.admin-step{border:1px solid var(--line);border-radius:14px;padding:12px;background:#15121c}.admin-step-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px}.admin-step-preview{width:120px;aspect-ratio:16/9;object-fit:cover;border-radius:10px;border:1px solid var(--line);display:block;margin-top:8px}.hidden{display:none!important}.muted{color:var(--muted)}.small{font-size:13px}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#28223c;color:#d5c8ff;font-size:12px;font-weight:900}
@media(max-width:900px){.hero-grid,.product-layout,.account-grid{grid-template-columns:1fr}.cards,.why-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.admin-shell{grid-template-columns:1fr}.admin-sidebar{border-left:0;border-bottom:1px solid var(--line)}.admin-sidebar nav{grid-template-columns:repeat(3,1fr);margin-top:15px}.metric-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.container{width:min(100% - 22px,1180px)}.header-inner{min-height:64px;gap:12px}.nav-toggle{display:block;margin-right:auto}.main-nav{display:none;position:absolute;top:64px;right:0;left:0;background:#12101a;padding:14px 18px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:4px}.main-nav.open{display:flex}.install-dropdown{position:static;width:auto;margin-top:8px}.account-btn{padding:9px 12px;font-size:13px}.hero{padding:55px 0 35px}.hero-stat-grid{grid-template-columns:1fr}.cards,.why-grid,.faq-grid,.steps{grid-template-columns:1fr}.section{padding:40px 0}.footer-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.modal{padding:9px}.modal-card{max-height:calc(100dvh - 18px);padding:17px}.product-hero{align-items:flex-start}.product-hero .product-logo{width:76px;height:76px}.product-plan{align-items:flex-start;flex-direction:column}.product-plan .btn{width:100%}.admin-main{padding:17px}.admin-sidebar nav{grid-template-columns:repeat(2,1fr)}.metric-grid{grid-template-columns:1fr}.admin-top{align-items:flex-start;flex-direction:column}.step-image-wrap{display:block!important;min-height:150px}.step-image{display:block!important;visibility:visible!important;opacity:1!important}.floating-whatsapp{left:14px;bottom:14px;width:54px;height:54px}}

/* Stability diagnostic */
.stability-page{padding-top:48px}.stability-hero{max-width:820px;margin:0 auto 28px;text-align:center}.stability-hero h1{font-size:clamp(34px,5vw,58px);margin:12px 0}.stability-hero p{color:var(--muted);line-height:1.9}.diagnostic-shell{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.82fr);gap:22px;align-items:start}.diagnostic-card h2,.result-card h2{margin-top:0}.test-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.stability-note{margin-top:18px;padding:14px;border-radius:14px;background:rgba(141,81,255,.08);border:1px solid rgba(141,81,255,.22);color:#d9ccff;line-height:1.7;font-size:13px}.result-card{position:sticky;top:94px;min-height:420px}.result-empty{display:grid;place-items:center;text-align:center;min-height:350px;color:var(--muted)}.result-empty-icon{font-size:54px}.score-ring{width:150px;height:150px;margin:8px auto 18px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--green) calc(var(--score)*1%),rgba(255,255,255,.08) 0);position:relative}.score-ring:before{content:"";position:absolute;inset:12px;border-radius:50%;background:#17141e}.score-number{position:relative;z-index:1;text-align:center}.score-number strong{display:block;font-size:42px;line-height:1}.score-number small{color:var(--muted)}.rating-badge{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;border-radius:999px;font-weight:900;margin-bottom:12px}.rating-excellent{background:rgba(70,230,154,.15);color:#6ee7a0}.rating-good{background:rgba(59,130,246,.15);color:#93c5fd}.rating-medium{background:rgba(245,158,11,.15);color:#fcd34d}.rating-weak{background:rgba(239,68,68,.15);color:#fca5a5}.result-section{padding:14px 0;border-top:1px solid var(--line)}.result-section h3{font-size:15px;margin:0 0 7px}.result-section p{margin:0;color:#d4ccdf;line-height:1.85;font-size:14px}.selection-summary{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0}.selection-summary span{padding:6px 10px;border-radius:10px;background:rgba(255,255,255,.06);font-size:12px}.whatsapp-result{width:100%;margin-top:18px;text-align:center}
@media(max-width:900px){.diagnostic-shell{grid-template-columns:1fr}.result-card{position:static}}
@media(max-width:640px){.stability-page{padding-top:32px}.diagnostic-card,.result-card{padding:17px}.test-actions .btn{width:100%}}