:root{--bg: #f7f8fc;--bg-soft: #eef1f8;--panel: #ffffff;--panel-2: #f4f6fb;--ink: #1a2233;--muted: #5b6b85;--line: #e2e7f0;--accent: #0176d3;--accent-2: #6b21a8;--accent-grad: linear-gradient(135deg, #0176d3, #6b21a8);--success: #2e844a;--warn: #b45309;--critical: #dc2626;--radius: 14px;--radius-lg: 22px;--shadow: 0 10px 30px rgba(26, 34, 51, .12);--maxw: 1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.6}a{color:inherit;text-decoration:none}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}.navbar{position:sticky;top:0;z-index:50;background:#ffffffd9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.navbar-inner{max-width:var(--maxw);margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem}.brand img{width:30px;height:30px}.nav-links{display:flex;align-items:center;gap:28px}.nav-links a{color:var(--muted);font-weight:500;transition:color .15s}.nav-links a:hover{color:var(--ink)}.nav-cta{background:var(--accent-grad);color:#fff!important;padding:9px 18px;border-radius:999px;font-weight:600}.btn{display:inline-block;padding:13px 26px;border-radius:999px;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:transform .15s,box-shadow .15s}.btn-primary{background:var(--accent-grad);color:#fff;box-shadow:0 6px 24px #0176d366}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px #0176d380}.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.btn-ghost:hover{border-color:var(--accent)}.hero{padding:90px 0 70px;background:radial-gradient(800px 400px at 20% 0%,rgba(1,118,211,.12),transparent),radial-gradient(800px 400px at 80% 10%,rgba(107,33,168,.12),transparent)}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}.hero-copy{text-align:left}.hero-badge{display:inline-block;padding:6px 16px;border-radius:999px;background:#0176d31a;color:#01579b;font-size:.85rem;font-weight:600;margin-bottom:24px;border:1px solid rgba(1,118,211,.25)}.hero h1{font-size:clamp(2.4rem,5vw,3.6rem);line-height:1.1;margin:0 0 20px;letter-spacing:-.02em}.hero h1 .grad{background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero p{font-size:1.15rem;color:var(--muted);max-width:560px;margin:0 0 36px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap}.hero-stats{display:flex;gap:40px;margin-top:56px;flex-wrap:wrap}.stat{text-align:left}.stat .num{font-size:2rem;font-weight:700;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.stat .label{color:var(--muted);font-size:.9rem}.hero-form-col{display:flex;justify-content:center}.hero-form{width:100%;max-width:440px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow)}.hero-form-title{font-size:1.35rem;font-weight:700;letter-spacing:-.01em}.hero-form-sub{font-size:.9rem;color:var(--muted);margin:6px 0 20px}.hero-form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.hero-form-btn{width:100%;margin-top:4px}.hero-form-success{text-align:center;padding:40px 28px}.hero-form-icon{font-size:3rem;margin-bottom:12px}.hero-form-success h3{margin:0 0 8px}.hero-form-success p{color:var(--muted);margin:0}@media (max-width: 900px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero-copy{text-align:center}.hero p{margin-left:auto;margin-right:auto}.hero-actions,.hero-stats{justify-content:center}.stat{text-align:center}}.section{padding:80px 0}.section-alt{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-head{text-align:center;max-width:640px;margin:0 auto 48px}.section-head h2{font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 14px;letter-spacing:-.01em}.section-head p{color:var(--muted);font-size:1.05rem}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .2s,border-color .2s}.card:hover{transform:translateY(-4px);border-color:var(--accent)}.card .icon{font-size:2rem;margin-bottom:14px}.card h3{margin:0 0 8px;font-size:1.15rem}.card p{color:var(--muted);margin:0;font-size:.95rem}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;align-items:stretch}.price-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;display:flex;flex-direction:column}.price-card.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),var(--shadow);position:relative}.price-card .tag{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--accent-grad);color:#fff;padding:4px 14px;border-radius:999px;font-size:.8rem;font-weight:600}.price-card h3{margin:0 0 6px}.price-card .price{font-size:2.6rem;font-weight:700;margin:12px 0 4px}.price-card .price span{font-size:1rem;color:var(--muted);font-weight:400}.price-card .desc{color:var(--muted);font-size:.95rem;margin-bottom:20px}.price-card ul{list-style:none;padding:0;margin:0 0 24px;flex:1}.price-card li{padding:8px 0;color:var(--ink);border-bottom:1px solid var(--line);font-size:.95rem}.price-card li:before{content:"✓";color:var(--success);margin-right:10px;font-weight:700}.stats-section{padding:0;background:var(--bg)}.stats-section .container{max-width:100%;padding:0}.stats-inner{background:var(--ink);border-radius:0;padding:80px clamp(28px,6vw,96px);display:grid;grid-template-columns:.9fr 1fr;gap:clamp(40px,6vw,96px);align-items:center;color:#fff;box-shadow:none;width:100%;max-width:100%;margin:0}.stats-head{text-align:left;max-width:520px}.stats-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;background:#ffffff1f;color:#fff;font-size:.85rem;font-weight:600;margin-bottom:22px}.stats-head h2{font-size:clamp(1.7rem,3.5vw,2.4rem);margin:0 0 16px;line-height:1.2;letter-spacing:-.01em}.stats-head p{color:#ffffffb3;font-size:1.05rem;margin:0;line-height:1.6}.stats-bars{display:flex;flex-direction:column;gap:28px}.stats-bar{display:flex;flex-direction:column;gap:10px}.stats-bar-header{display:flex;justify-content:space-between;align-items:center}.stats-bar-label{font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#ffffffd9}.stats-bar-track{position:relative;height:72px;background:#ffffff14;border-radius:12px;overflow:hidden}.stats-bar-fill{position:absolute;top:0;left:0;height:100%;border-radius:12px;display:flex;align-items:center;justify-content:flex-end;padding-right:18px;transition:width 1.6s cubic-bezier(.22,1,.36,1)}.stats-bar-value{font-size:1.8rem;font-weight:700;transition:opacity .4s ease}@media (prefers-reduced-motion: reduce){.stats-bar-fill,.stats-bar-value{transition:none}}@media (max-width: 900px){.stats-inner{grid-template-columns:1fr;gap:40px;padding:44px 28px}.stats-head{text-align:center;max-width:100%}.stats-bar-value{font-size:1.4rem}}.why-section{padding:80px 0 90px;background:var(--bg)}.why-section-badge{display:inline-flex;padding:6px 18px;border-radius:999px;background:#0176d31a;color:var(--accent);font-size:.85rem;font-weight:600;margin-bottom:18px}.why-section .section-head h2{font-size:clamp(1.8rem,4vw,2.8rem);margin:0;line-height:1.15;letter-spacing:-.02em}.why-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;margin-bottom:28px}.why-card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;min-height:340px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}.why-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow)}.why-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.why-card-title{white-space:pre-line;font-size:1.45rem;font-weight:700;margin:0;line-height:1.2;letter-spacing:-.01em}.why-arrow{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:999px;background:var(--bg-soft);color:var(--accent);font-size:1.15rem;flex-shrink:0}.why-card-list{list-style:none;margin:18px 0 0;padding:0}.why-card-list li{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.95rem;padding:6px 0}.why-chevron{color:var(--accent);font-weight:700}.why-card-media{position:absolute;right:24px;bottom:24px;width:110px;height:110px;border-radius:50%;background:linear-gradient(135deg,#0176d314,#6b21a814);display:flex;align-items:center;justify-content:center}.why-emoji{font-size:2.6rem}.why-card-featured{background:var(--accent-grad);border-color:transparent;color:#fff;justify-content:flex-start}.why-card-featured .why-card-media{background:#ffffff1f;top:50%;left:50%;right:auto;bottom:auto;transform:translate(-50%,-40%);width:160px;height:160px}.why-card-featured .why-emoji{font-size:3.6rem}.why-badge{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px}.why-badge-stat{font-size:2.6rem;font-weight:700}.why-badge-label{font-size:.95rem;opacity:.9;line-height:1.4;max-width:160px}.why-bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.why-bottom-card{display:flex;align-items:center;justify-content:space-between;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 32px;transition:border-color .2s}.why-bottom-card:hover{border-color:var(--accent)}.why-bottom-header{display:flex;align-items:center;gap:10px;margin-bottom:10px}.why-bottom-icon{font-size:1.25rem}.why-bottom-stat{font-size:1.9rem;font-weight:700;color:var(--ink);line-height:1}.why-bottom-title{font-size:1.05rem;font-weight:600;margin:0 0 8px}.why-stars{display:flex;align-items:center;gap:10px;color:#d69e2e;font-size:1.05rem}.why-reviews{color:var(--muted);font-size:.9rem}.why-bottom-media{width:110px;height:110px;border-radius:50%;background:linear-gradient(135deg,#0176d314,#6b21a814);display:flex;align-items:center;justify-content:center}.why-bottom-emoji{font-size:2.4rem}@media (max-width: 900px){.why-grid,.why-bottom-grid{grid-template-columns:1fr}.why-card{min-height:280px}.why-card-featured .why-card-media{position:relative;top:auto;left:auto;transform:none;margin-top:20px;align-self:center}.why-card-featured{justify-content:space-between}}.services-stack-section{padding:80px 0 160px;background:var(--bg-soft)}.services-stack-badge{display:inline-flex;padding:6px 18px;border-radius:999px;background:#0176d31a;color:var(--accent);font-size:.85rem;font-weight:600;margin-bottom:18px}.services-stack-section .section-head p{color:var(--muted);font-size:1.05rem}.services-stack-list{display:flex;flex-direction:column;gap:32px}.service-stack-card{position:sticky;top:120px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px;display:grid;grid-template-columns:60px 1fr 220px;gap:36px;align-items:center;box-shadow:0 20px 60px #1a22331a;transition:transform .3s ease,box-shadow .3s ease}.service-stack-card:nth-child(1){z-index:1}.service-stack-card:nth-child(2){z-index:2;top:140px}.service-stack-card:nth-child(3){z-index:3;top:160px}.service-stack-card:nth-child(4){z-index:4;top:180px}.service-stack-card:nth-child(5){z-index:5;top:200px}.service-stack-card:nth-child(6){z-index:6;top:220px}.service-stack-card:nth-child(7){z-index:7;top:240px}.service-stack-gutter{display:flex;flex-direction:column;align-items:center;gap:12px}.service-stack-number{width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:700;background:var(--bg-soft);color:var(--accent);border:2px solid var(--line)}.service-stack-line{width:2px;flex:1;min-height:60px;background:var(--line);border-radius:2px}.service-stack-category{display:inline-block;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:8px}.service-stack-title{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;margin:0 0 12px;letter-spacing:-.01em}.service-stack-desc{color:var(--muted);font-size:1rem;line-height:1.65;margin:0 0 18px;max-width:560px}.service-stack-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.service-stack-tag{padding:5px 12px;border-radius:999px;background:var(--bg-soft);color:var(--muted);font-size:.8rem;font-weight:600;border:1px solid var(--line)}.service-stack-btn{display:inline-flex;align-items:center;gap:6px;padding:11px 20px;border-radius:999px;background:var(--accent-grad);color:#fff;font-weight:600;border:none;cursor:pointer;transition:transform .15s,box-shadow .15s}.service-stack-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0176d359}.service-stack-visual{position:relative;width:220px;height:220px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#0176d31a,#6b21a81a);display:flex;align-items:center;justify-content:center;flex-shrink:0}.service-stack-icon{font-size:5rem}.service-stack-orbit{position:absolute;top:0;right:0;bottom:0;left:0;animation:orbit 18s linear infinite}.service-stack-orbit-tag{position:absolute;padding:5px 10px;border-radius:999px;background:var(--panel);border:1px solid var(--line);font-size:.7rem;font-weight:600;color:var(--muted);box-shadow:0 4px 12px #0000000f}.service-stack-orbit-tag:nth-child(1){top:12%;left:0}.service-stack-orbit-tag:nth-child(2){top:0;right:12%}.service-stack-orbit-tag:nth-child(3){bottom:10%;right:0}.service-stack-orbit-tag:nth-child(4){bottom:0;left:12%}@keyframes orbit{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.service-stack-card.is-active .service-stack-number{background:var(--accent-grad);color:#fff;border-color:transparent}@media (prefers-reduced-motion: reduce){.service-stack-orbit{animation:none}}@media (max-width: 980px){.service-stack-card{grid-template-columns:50px 1fr;padding:28px}.service-stack-visual{display:none}.service-stack-line{min-height:30px}}@media (max-width: 540px){.service-stack-card{grid-template-columns:1fr;top:80px}.service-stack-gutter{flex-direction:row;align-items:center;justify-content:flex-start}.service-stack-line{width:40px;height:2px;min-height:auto}}.cta{text-align:center;padding:80px 0;background:var(--accent-grad);border-radius:var(--radius-lg);margin:40px 0}.cta h2{font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 12px;color:#fff}.cta p{color:#ffffffd9;margin:0 0 28px;font-size:1.1rem}.cta .btn{background:#fff;color:var(--accent)}.contact-form{max-width:560px;margin:0 auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px}.field{margin-bottom:20px}.field label{display:block;margin-bottom:8px;font-weight:500;color:var(--ink)}.field input,.field textarea,.field select{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg-soft);color:var(--ink);font-size:1rem;font-family:inherit}.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}.form-note{text-align:center;color:var(--muted);font-size:.9rem;margin-top:16px}.bench-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}.bench-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px;text-align:center}.bench-value{font-size:2.4rem;font-weight:700;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.bench-label{font-weight:600;margin-top:8px}.bench-note{color:var(--muted);font-size:.9rem;margin-top:6px}.vuln-table{max-width:720px;margin:0 auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.vuln-row{display:grid;grid-template-columns:1fr auto auto;gap:16px;align-items:center;padding:14px 20px;border-bottom:1px solid var(--line)}.vuln-row:last-child{border-bottom:none}.vuln-name{font-weight:500}.vuln-status{color:var(--success);font-weight:600;font-size:.9rem}.vuln-fp{color:var(--muted);font-size:.85rem;font-family:ui-monospace,monospace}.honesty-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-bottom:40px}.honesty-status{display:inline-block;padding:4px 12px;border-radius:999px;border:1px solid;font-size:.8rem;font-weight:700;letter-spacing:.04em;margin-bottom:12px}.lesson-card{display:flex;flex-direction:column}.lesson-meta{display:flex;gap:10px;margin-bottom:12px}.lesson-level{background:#0176d31a;color:#01579b;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:600}.lesson-minutes{color:var(--muted);font-size:.8rem;align-self:center}.footer{border-top:1px solid var(--line);padding:40px 0;background:var(--bg-soft)}.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.footer .muted{color:var(--muted);font-size:.9rem}.footer-links{display:flex;gap:24px}.footer-links a{color:var(--muted)}.footer-links a:hover{color:var(--ink)}.notfound{text-align:center;padding:120px 24px}.notfound h1{font-size:4rem;margin:0}.notfound p{color:var(--muted);margin:12px 0 28px}@media (max-width: 720px){.nav-links{gap:16px}.nav-links a:not(.nav-cta){display:none}.hero-stats{gap:24px}}