:root{--color-bg: #ffffff;--color-bg-alt: #f7f9fc;--color-text: #0b1320;--color-muted: #5b6478;--color-border: #e5e9f2;--color-primary: #1e6cff;--color-primary-hover: #1656d6;--color-accent: #ffb400;--color-success: #16a34a;--color-danger: #e11d48;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 22px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-md: 0 10px 30px rgba(15, 23, 42, .08);--shadow-lg: 0 20px 50px rgba(15, 23, 42, .12);--container: 1280px;--font-sans: "Lato", system-ui, -apple-system, Segoe UI, Roboto, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{scroll-behavior:smooth}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}img,svg{display:block;max-width:100%}h1,h2,h3,h4{margin:0 0 .5em;line-height:1.15;font-weight:900;letter-spacing:-.01em}h1{font-size:clamp(2rem,4.5vw,3.4rem)}h2{font-size:clamp(1.6rem,3vw,2.4rem)}h3{font-size:1.25rem}p{line-height:1.65;color:var(--color-muted);margin:0 0 1em}.container{max-width:var(--container);margin:0 auto;padding:0 24px}.app{display:flex;flex-direction:column;min-height:100vh}main{flex:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:14px 22px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:1rem;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;white-space:nowrap}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 8px 20px #1e6cff4d}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px)}.btn-ghost{background:#fff;color:var(--color-text);border-color:var(--color-border)}.btn-ghost:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-block{width:100%}.navbar{position:sticky;top:0;z-index:50;background:#ffffffd9;-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--color-border)}.navbar-inner{display:flex;align-items:center;justify-content:space-between;height:72px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.25rem}.brand-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--color-primary),#6f9bff);display:grid;place-items:center;color:#fff;font-weight:900}.nav-links{display:flex;align-items:center;gap:32px}.nav-links a{font-weight:700;color:var(--color-text);font-size:.95rem;opacity:.85}.nav-links a:hover{color:var(--color-primary);opacity:1}.nav-cta{display:flex;align-items:center;gap:12px}.menu-toggle{display:none;background:none;border:none;font-size:1.6rem}@media (max-width: 860px){.nav-links,.nav-cta .btn-ghost{display:none}.menu-toggle{display:block}}.hero{position:relative;padding:80px 0 60px;overflow:hidden;background:radial-gradient(1200px 500px at 80% -10%,rgba(30,108,255,.12),transparent 60%),radial-gradient(900px 400px at -10% 20%,rgba(255,180,0,.12),transparent 60%),var(--color-bg)}.hero-inner{display:grid;grid-template-columns:1fr 1.15fr;gap:70px;align-items:center}.hero h1 span{color:var(--color-primary)}.hero p.lead{font-size:1.15rem;max-width:540px}.hero-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}.hero-trust{display:flex;align-items:center;gap:18px;margin-top:36px;font-size:.9rem;color:var(--color-muted)}.dots{display:flex}.dots span{width:32px;height:32px;border-radius:50%;border:2px solid #fff;margin-left:-10px;background:linear-gradient(135deg,#1e6cff,#6f9bff)}.dots span:nth-child(2){background:linear-gradient(135deg,#ffb400,#ffd56b)}.dots span:nth-child(3){background:linear-gradient(135deg,#16a34a,#5be584)}.dots span:nth-child(4){background:linear-gradient(135deg,#e11d48,#ff7095)}.hero-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:44px 40px}.hero-card h3{margin-bottom:26px;font-size:1.65rem}.network-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:24px}.network-pill{border:2px solid var(--color-border);border-radius:16px;padding:18px 10px 14px;text-align:center;font-weight:800;font-size:.98rem;cursor:pointer;transition:all .15s;background:#fff;display:flex;flex-direction:column;align-items:center;gap:10px}.network-pill svg{display:block}.network-pill.active{border-color:var(--color-primary);background:#1e6cff0f;color:var(--color-primary)}.network-pill .nl{display:block;font-size:.7rem;font-weight:700;color:var(--color-muted);margin-top:2px}.bundle-head{display:flex;align-items:center;gap:12px}.field{display:block;margin-bottom:18px}.field label{display:block;font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--color-muted);margin-bottom:8px}.field input,.field select{width:100%;padding:18px;border-radius:12px;border:1px solid var(--color-border);font-size:1.05rem;font-family:inherit;background:#fff;outline:none;transition:border-color .15s,box-shadow .15s}.hero-card .btn-block{padding:18px 22px;font-size:1.05rem;margin-top:6px}.field input:focus,.field select:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px #1e6cff1f}@media (max-width: 860px){.hero{padding:50px 0 40px}.hero-inner{grid-template-columns:1fr;gap:40px}}.section{padding:80px 0}.section-alt{background:var(--color-bg-alt)}.section-header{text-align:center;max-width:720px;margin:0 auto 48px}.eyebrow{display:inline-block;font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--color-primary);background:#1e6cff14;padding:6px 14px;border-radius:999px;margin-bottom:16px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:28px;transition:transform .2s,box-shadow .2s,border-color .2s}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:transparent}.feature-icon{width:52px;height:52px;border-radius:14px;background:#1e6cff1a;color:var(--color-primary);display:grid;place-items:center;margin-bottom:18px;font-size:1.4rem}.feature-card h3{font-size:1.15rem}.feature-card p{margin:0;font-size:.95rem}@media (max-width: 860px){.features{grid-template-columns:1fr}}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;position:relative}.step{text-align:center;padding:20px}.step-num{width:56px;height:56px;border-radius:50%;background:var(--color-primary);color:#fff;display:grid;place-items:center;font-weight:900;font-size:1.4rem;margin:0 auto 18px;box-shadow:0 12px 24px #1e6cff4d}.step h3{font-size:1.1rem}.step p{margin:0;font-size:.95rem}@media (max-width: 860px){.steps{grid-template-columns:1fr}}.bundles{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}.bundle{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:22px;display:flex;flex-direction:column;justify-content:space-between;gap:14px;transition:all .2s}.bundle:hover{border-color:var(--color-primary);transform:translateY(-3px);box-shadow:var(--shadow-md)}.bundle .vol{font-size:1.6rem;font-weight:900}.bundle .vol small{font-size:.8rem;color:var(--color-muted);font-weight:700}.bundle .validity{font-size:.85rem;color:var(--color-muted)}.bundle .price{font-size:1.25rem;font-weight:900;color:var(--color-primary)}.bundle button{background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:999px;padding:10px 14px;font-weight:800;font-size:.9rem;color:var(--color-text);transition:all .15s}.bundle button:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.cta-strip{background:linear-gradient(135deg,#1e6cff,#4a86ff);border-radius:var(--radius-lg);padding:56px 48px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}.cta-strip h2{color:#fff;margin:0 0 8px}.cta-strip p{color:#ffffffd9;margin:0;max-width:520px}.cta-strip .btn-primary{background:#fff;color:var(--color-primary);box-shadow:0 12px 28px #00000026}.cta-strip .btn-primary:hover{background:#f4f6ff}.faq{max-width:760px;margin:0 auto}.faq-item{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:22px 24px;margin-bottom:14px;transition:box-shadow .2s}.faq-item[open]{box-shadow:var(--shadow-sm)}.faq-item summary{font-weight:800;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-size:1.4rem;color:var(--color-primary);transition:transform .2s}.faq-item[open] summary:after{content:"−"}.faq-item p{margin-top:14px;margin-bottom:0}.footer{background:#0b1320;color:#cbd5e1;padding:70px 0 30px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;margin-bottom:50px}.footer h4{color:#fff;font-size:1rem;margin-bottom:18px}.footer ul{list-style:none;padding:0;margin:0}.footer li{margin-bottom:10px;font-size:.92rem}.footer a:hover,.footer .brand{color:#fff}.footer .brand-mark{background:linear-gradient(135deg,#fff,#cdd9ff);color:var(--color-primary)}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:.85rem;color:#94a3b8;flex-wrap:wrap;gap:14px}@media (max-width: 860px){.footer-grid{grid-template-columns:1fr 1fr}}.page-header{background:linear-gradient(180deg,#f7f9fc,#fff);padding:70px 0 30px;text-align:center;border-bottom:1px solid var(--color-border)}.page-header p{max-width:600px;margin:12px auto 0}.panel{max-width:540px;margin:50px auto;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow-md)}.panel h2{margin-bottom:8px;font-size:1.6rem}.panel p.sub{margin-bottom:24px}.alert{border-radius:12px;padding:14px 16px;font-size:.95rem;margin-top:16px;font-weight:600}.alert-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.success-check{width:80px;height:80px;border-radius:50%;background:#22c55e;color:#fff;font-size:2.6rem;font-weight:900;display:grid;place-items:center;margin:0 auto 20px;box-shadow:0 14px 30px #22c55e59}.reference-box{display:inline-flex;flex-direction:column;align-items:center;gap:4px;margin-top:8px;padding:14px 22px;background:var(--color-bg-alt);border:1px dashed var(--color-border);border-radius:12px}.reference-label{font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--color-muted)}.reference-value{font-weight:900;font-size:1rem;color:var(--color-text);word-break:break-all}.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a8c;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:grid;place-items:center;padding:24px;z-index:100;animation:fadeIn .15s ease-out}.modal{background:#fff;border-radius:14px;width:100%;max-width:520px;padding:32px;box-shadow:0 30px 80px #00000040;animation:popIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes popIn{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}.modal-head h2{font-size:1.5rem;margin:0 0 8px}.modal-head p{margin:0 0 20px;font-size:.95rem}.modal-warning{display:flex;align-items:flex-start;gap:12px;background:#fffbe6;border:1px solid #f5e6a8;color:#8a6500;padding:14px 16px;border-radius:10px;font-size:.92rem;line-height:1.45;margin-bottom:20px}.modal-warning-icon{font-size:1.2rem;line-height:1;margin-top:1px}.modal-summary{border:1px solid var(--color-border);border-radius:10px;padding:4px 18px;margin-bottom:22px}.summary-row{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-bottom:1px solid var(--color-border);font-size:.98rem}.summary-row:last-child{border-bottom:none}.summary-label{color:var(--color-muted);font-weight:600}.summary-value{font-weight:700;color:var(--color-text);text-align:right}.summary-value-bold{font-weight:900;font-size:1.2rem;color:var(--color-primary)}.summary-row:has(.summary-value-bold){background:#1e6cff0d;margin:0 -18px;padding-left:18px;padding-right:18px;border-bottom:none}.summary-value-highlight{color:var(--color-success);font-weight:900;font-size:1.15rem}.modal-actions{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}.modal-btn{padding:16px 22px;border-radius:10px;font-weight:700;font-size:1rem}.modal-btn-cancel{background:#fff;border:1px solid var(--color-border);color:var(--color-text)}.modal-btn-cancel:hover:not(:disabled){border-color:var(--color-text)}.modal-btn-confirm{background:#22c55e;border:1px solid #22c55e;color:#fff;box-shadow:0 8px 18px #22c55e4d}.modal-btn-confirm:hover:not(:disabled){background:#16a34a;border-color:#16a34a}.modal-btn:disabled{opacity:.6;cursor:not-allowed}.modal-foot{text-align:center;font-size:.85rem;color:var(--color-muted)}