:root{
  --indigo:#6366f1;--indigo-dark:#4f46e5;--indigo-light:#a5b4fc;
  --green:#10b981;--green-dark:#059669;
  --text:#0f172a;--text-light:#475569;--gray:#94a3b8;--gray-light:#e2e8f0;
  --bg:#fafafa;--white:#fff;--bg-soft:#f8fafc;
  --shadow-sm:0 1px 2px rgba(15,23,42,.05);
  --shadow:0 4px 12px rgba(15,23,42,.06);
  --shadow-lg:0 10px 30px rgba(15,23,42,.08);
  --r-sm:8px;--r:14px;--r-lg:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',-apple-system,system-ui,sans-serif;color:var(--text);line-height:1.6;background:var(--white);-webkit-font-smoothing:antialiased}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
a{color:var(--indigo);text-decoration:none}
h1,h2,h3,h4{font-weight:800;line-height:1.15;letter-spacing:-.02em;color:var(--text)}
h1{font-size:3.5rem;margin-bottom:1.5rem}
h2{font-size:2.5rem;text-align:center;margin-bottom:.5rem}
h3{font-size:1.25rem}
.subtitle{text-align:center;color:var(--text-light);font-size:1.1rem;margin-bottom:3rem;max-width:680px;margin-left:auto;margin-right:auto}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:12px 24px;border-radius:10px;font-weight:600;cursor:pointer;border:none;transition:all .2s;font-size:.95rem;text-decoration:none}
.btn-primary{background:var(--indigo);color:white}
.btn-primary:hover{background:var(--indigo-dark);transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-outline{background:transparent;color:var(--indigo);border:2px solid var(--indigo)}
.btn-outline:hover{background:var(--indigo);color:white}
.btn-ghost{background:transparent;color:var(--text-light);border:1px solid var(--gray-light)}
.btn-ghost:hover{color:var(--indigo);border-color:var(--indigo);background:#eef2ff}
.btn-ghost i{margin-right:.3rem}
.btn-lg{padding:14px 32px;font-size:1.05rem}
.btn-sm{padding:10px 20px;font-size:.875rem}
.btn-block{display:flex;width:100%;justify-content:center}
.cta-group{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:2rem}
.navbar{background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--gray-light);position:sticky;top:0;z-index:1000;padding:14px 0}
.navbar .container{display:flex;justify-content:space-between;align-items:center}
.logo{font-size:1.4rem;font-weight:900;color:var(--text);display:inline-flex;align-items:baseline;gap:2px;letter-spacing:-.02em}
.logo .dot{color:var(--indigo)}
.logo .by{font-size:.7rem;color:var(--gray);font-weight:400;margin-left:8px;letter-spacing:0}
.nav-links{display:flex;list-style:none;gap:2rem;align-items:center}
.nav-links a{color:var(--text-light);font-weight:500;font-size:.95rem;transition:color .2s}
.nav-links a:not(.btn):hover{color:var(--indigo)}
.hero{padding:5rem 0 4rem;background:var(--white)}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;align-items:center}
.badge{display:inline-flex;align-items:center;gap:.5rem;background:#eef2ff;color:var(--indigo);padding:6px 14px;border-radius:50px;font-size:.85rem;font-weight:600;margin-bottom:1.5rem}
.lead{font-size:1.15rem;color:var(--text-light);max-width:520px;margin-top:.5rem}
.hero-visual{display:flex;justify-content:center;align-items:center}
.dashboard-mockup{background:linear-gradient(135deg,#f8fafc 0%,#eef2ff 100%);border:1px solid var(--gray-light);border-radius:var(--r-lg);padding:1.5rem;box-shadow:var(--shadow-lg);width:100%;max-width:480px}
.dm-header{display:flex;gap:6px;margin-bottom:1rem}
.dm-header span{width:11px;height:11px;border-radius:50%}
.dot-r{background:#ef4444}.dot-y{background:#fbbf24}.dot-g{background:#10b981}
.dm-body{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}
.dm-stat{background:white;padding:1rem;border-radius:12px;box-shadow:var(--shadow-sm)}
.dm-stat span{display:block;font-size:.7rem;color:var(--gray);margin-bottom:.25rem;font-weight:500}
.dm-stat strong{font-size:1.4rem;font-weight:800;color:var(--indigo)}
.dm-chart{grid-column:span 3;background:white;padding:1rem;border-radius:12px;display:flex;align-items:flex-end;gap:8px;height:120px;box-shadow:var(--shadow-sm)}
.dm-chart .bar{flex:1;background:linear-gradient(to top,var(--indigo),var(--indigo-light));border-radius:4px 4px 0 0;min-height:20px}
.trustbar{background:var(--bg-soft);padding:2.5rem 0;border-top:1px solid var(--gray-light);border-bottom:1px solid var(--gray-light)}
.trustbar-title{text-align:center;font-size:.75rem;color:var(--gray);font-weight:700;letter-spacing:.15em;margin-bottom:1.5rem}
.trust-logos{display:flex;justify-content:center;gap:2.5rem;flex-wrap:wrap;color:var(--text);font-weight:500;font-size:.9rem}
.trust-logos span{display:inline-flex;align-items:center;gap:.5rem}
.trust-logos i{color:var(--green)}
.stats{padding:4rem 0;background:var(--white)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.stat-card{background:white;border:1px solid var(--gray-light);padding:2rem 1.5rem;border-radius:var(--r-lg);text-align:center;transition:.3s;box-shadow:var(--shadow-sm)}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.stat-num{font-size:3rem;font-weight:900;color:var(--indigo);line-height:1;letter-spacing:-.03em;margin-bottom:.5rem}
.stat-num .suffix{color:var(--green)}
.stat-lbl{color:var(--text-light);font-size:.95rem;font-weight:500}
.features{padding:5rem 0;background:var(--bg-soft)}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
.feature-card{background:white;padding:2rem;border-radius:var(--r);box-shadow:var(--shadow-sm);transition:.3s;border:1px solid transparent}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--indigo-light)}
.feature-card h3{margin-bottom:.5rem;font-size:1.1rem}
.feature-card p{color:var(--text-light);font-size:.9rem}
.feature-icon{width:48px;height:48px;background:#eef2ff;color:var(--indigo);display:flex;align-items:center;justify-content:center;border-radius:12px;font-size:1.25rem;margin-bottom:1rem}
.comparison{padding:5rem 0;background:white}
.compare-table{width:100%;margin-top:2rem;border-collapse:collapse;background:white;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--gray-light)}
.compare-table th,.compare-table td{padding:1rem 1.5rem;text-align:left;border-bottom:1px solid var(--gray-light);vertical-align:middle}
.compare-table th{background:var(--bg-soft);color:var(--text);font-weight:700;font-size:.95rem}
.compare-table .highlight{background:linear-gradient(135deg,var(--indigo),var(--indigo-dark));color:white}
.compare-table .ok{color:var(--green);font-weight:600}
.compare-table .ok i{margin-right:.4rem}
.compare-table tbody tr:hover{background:var(--bg-soft)}
.compare-table td:not(.ok) i{color:var(--gray);margin-right:.4rem}
.pricing{padding:5rem 0;background:var(--bg-soft)}
.pricing-card{background:linear-gradient(135deg,var(--indigo) 0%,#7c3aed 100%);color:white;border-radius:var(--r-lg);padding:3rem;box-shadow:var(--shadow-lg);margin-bottom:3rem}
.pc-header{text-align:center;margin-bottom:2rem}
.pc-header h3{color:white;font-size:1.6rem;margin-bottom:.5rem}
.pc-header p{opacity:.9}
.palier-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.palier-grid-5{grid-template-columns:repeat(5,1fr)}
.activation-info{background:white;border-radius:var(--r-lg);padding:2rem;box-shadow:var(--shadow);margin-bottom:3rem;border:1px solid var(--gray-light)}
.activation-info h3{text-align:center;margin-bottom:1.5rem}
.activation-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.activation-grid > div{background:var(--bg-soft);padding:1.25rem;border-radius:var(--r);font-size:.95rem;line-height:1.5;display:flex;gap:.85rem;align-items:flex-start}
.activation-grid i{color:var(--indigo);font-size:1.25rem;margin-top:2px;flex-shrink:0}
.palier{background:rgba(255,255,255,.12);backdrop-filter:blur(8px);padding:1.5rem;border-radius:var(--r);text-align:center;border:1px solid rgba(255,255,255,.2)}
.p-amount{font-size:2.2rem;font-weight:900;line-height:1;color:white}
.p-amount span{font-size:1.4rem;font-weight:700}
.p-label{font-size:.85rem;opacity:.85;margin:.5rem 0}
.p-range{font-size:.8rem;opacity:.75}
.pc-footer{text-align:center;margin-top:2rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.2);font-size:.9rem}
.pc-footer i{color:#a7f3d0;margin-right:.3rem}
.simulator{background:white;border-radius:var(--r-lg);padding:2rem;box-shadow:var(--shadow);margin-bottom:3rem;text-align:center;border:1px solid var(--gray-light)}
.simulator h3{margin-bottom:1.5rem}
.sim-box{max-width:500px;margin:0 auto}
.sim-box label{display:block;margin-bottom:1rem;color:var(--text-light);font-weight:500}
.sim-box label output{font-weight:800;color:var(--indigo);font-size:1.2rem}
.sim-box input[type=range]{width:100%;height:6px;-webkit-appearance:none;appearance:none;background:var(--gray-light);border-radius:3px;outline:none}
.sim-box input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;background:var(--indigo);border-radius:50%;cursor:pointer;box-shadow:var(--shadow)}
.sim-box input[type=range]::-moz-range-thumb{width:24px;height:24px;background:var(--indigo);border-radius:50%;cursor:pointer;border:none}
.sim-result{margin-top:1.5rem}
.sim-result span{font-size:2.5rem;font-weight:900;color:var(--indigo);letter-spacing:-.02em}
.sim-result small{display:block;color:var(--text-light);font-size:.9rem;margin-top:.25rem}
.recap-table{background:white;border-radius:var(--r-lg);padding:2rem;box-shadow:var(--shadow);margin-bottom:3rem;border:1px solid var(--gray-light)}
.recap-table h3{text-align:center;margin-bottom:1.5rem}
.recap-table table{width:100%;border-collapse:collapse}
.recap-table th,.recap-table td{padding:.85rem 1rem;text-align:left;border-bottom:1px solid var(--gray-light)}
.recap-table th{background:var(--bg-soft);font-weight:700;font-size:.9rem}
.recap-table tbody tr:hover{background:var(--bg-soft)}
.addons{margin-top:3rem}
.addons h3{text-align:center;margin-bottom:1.5rem}
.addon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.addon-card{background:white;border:1px solid var(--gray-light);padding:2rem;border-radius:var(--r);text-align:center;transition:.3s}
.addon-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.a-amount{font-size:2.2rem;font-weight:900;color:var(--indigo);letter-spacing:-.02em}
.a-amount span{font-size:1.4rem;color:var(--green)}
.a-label{color:var(--text-light);font-size:.85rem;margin-bottom:1rem}
.a-desc{color:var(--text);font-size:.9rem}
.faq{padding:5rem 0;background:white}
.faq .container{max-width:800px}
.faq-item{background:var(--bg-soft);padding:1.25rem 1.5rem;border-radius:var(--r);margin-bottom:.75rem;border:1px solid var(--gray-light);transition:.2s}
.faq-item[open]{border-color:var(--indigo-light);background:white;box-shadow:var(--shadow-sm)}
.faq-item summary{cursor:pointer;font-weight:600;display:flex;justify-content:space-between;align-items:center;list-style:none;color:var(--text)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{transition:.2s;color:var(--gray);font-size:.9rem}
.faq-item[open] summary i{transform:rotate(180deg);color:var(--indigo)}
.faq-item p{padding-top:.75rem;color:var(--text-light);line-height:1.7}
.hero-trust{margin-top:1.5rem;font-size:.85rem;color:var(--text-light)}
.hero-trust i{color:var(--green);margin-right:.25rem}
.offer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;margin:2rem 0 3rem;text-align:left}
.offer-step{background:white;border:1px solid var(--gray-light);padding:1.5rem;border-radius:var(--r);position:relative}
.step-num{width:36px;height:36px;background:linear-gradient(135deg,var(--indigo),#7c3aed);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;margin-bottom:.85rem;box-shadow:var(--shadow)}
.offer-step h4{margin-bottom:.5rem;font-size:1.05rem}
.offer-step p{color:var(--text-light);font-size:.9rem;line-height:1.5}
.form-note{margin-top:.75rem;font-size:.8rem;color:var(--text-light);line-height:1.5;text-align:left}
.contact{padding:5rem 0;background:linear-gradient(135deg,#eef2ff 0%,#ecfdf5 100%);text-align:center}
.contact-form{max-width:600px;margin:2rem auto 0;display:flex;flex-direction:column;gap:.85rem}
.contact-form input,.contact-form textarea{padding:14px 16px;border:1px solid var(--gray-light);border-radius:10px;font-family:inherit;font-size:.95rem;background:white;transition:.2s}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--indigo);box-shadow:0 0 0 3px rgba(99,102,241,.15)}
.alert{padding:1rem 1.5rem;border-radius:10px;margin-bottom:1rem}
.alert-success{background:#d1fae5;color:#065f46}
.alert-success i{margin-right:.5rem;color:var(--green)}
.alert-error{background:#fee2e2;color:#991b1b}
footer{background:#0f172a;color:#cbd5e1;padding:3rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
footer h4{color:white;margin-bottom:1rem;font-size:1rem}
.logo-footer{color:white;margin-bottom:1rem}
.logo-footer .dot{color:var(--indigo-light)}
footer p{color:#94a3b8;font-size:.9rem}
footer ul{list-style:none}
footer ul li{margin-bottom:.5rem}
footer ul a{color:#94a3b8;font-size:.9rem;transition:.2s}
footer ul a:hover{color:white}
.copyright{text-align:center;border-top:1px solid #1e293b;padding-top:1.5rem;color:#64748b;font-size:.85rem}
@media(max-width:900px){
  h1{font-size:2.5rem}h2{font-size:2rem}
  .nav-links{display:none}
  .hero-grid{grid-template-columns:1fr;gap:2rem}
  .features-grid,.stats-grid,.palier-grid,.addon-grid,.offer-grid{grid-template-columns:1fr 1fr;gap:1rem}
  .palier-grid-5{grid-template-columns:repeat(2,1fr) !important}
  .footer-grid{grid-template-columns:1fr 1fr;gap:1.5rem}
}
@media(max-width:600px){
  h1{font-size:2rem}h2{font-size:1.6rem}
  .features-grid,.stats-grid,.palier-grid,.addon-grid,.offer-grid,.palier-grid-5{grid-template-columns:1fr !important}
  .activation-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .pricing-card{padding:2rem 1.25rem}
  .stat-num{font-size:2.4rem}
}