@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');
:root{
  --bg:#fafbff;--bg-2:#f3f5fc;--surface:#fff;
  --border:rgba(15,23,42,.08);--text:#0b1220;--text-2:#475569;--text-3:#94a3b8;
  --brand:#2563eb;--brand-2:#4f46e5;--brand-3:#7c3aed;
  --brand-soft:#eff6ff;--brand-mid:#dbeafe;
  --success:#10b981;--danger:#ef4444;--warn:#f59e0b;
  --shadow-sm:0 1px 2px rgba(15,23,42,.04);
  --shadow:0 8px 30px rgba(15,23,42,.06);
  --shadow-lg:0 24px 60px rgba(15,23,42,.10);
  --shadow-glow:0 24px 70px rgba(37,99,235,.30);
  --radius:16px;--radius-lg:24px;--container:1180px;
  --grad:linear-gradient(135deg,#2563eb 0%,#4f46e5 50%,#7c3aed 100%);
  --grad-soft:linear-gradient(135deg,#eff6ff,#ede9fe);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Manrope',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.bg-mesh{position:fixed;inset:0;z-index:-2;pointer-events:none;background:radial-gradient(ellipse 80% 50% at 15% 0%,rgba(37,99,235,.10),transparent 60%),radial-gradient(ellipse 60% 50% at 85% 30%,rgba(124,58,237,.08),transparent 60%),radial-gradient(ellipse 100% 80% at 50% 100%,rgba(79,70,229,.06),transparent 60%)}
.bg-orb{position:fixed;width:520px;height:520px;border-radius:50%;filter:blur(120px);opacity:.35;z-index:-1;pointer-events:none;animation:float 14s ease-in-out infinite}
.bg-orb.a{top:-100px;left:-100px;background:#2563eb}
.bg-orb.b{bottom:-100px;right:-100px;background:#7c3aed;animation-delay:-7s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-30px) scale(1.05)}}
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad);z-index:1000;transition:width .1s}
h1,h2,h3,h4{font-family:'Plus Jakarta Sans',sans-serif;letter-spacing:-.02em;line-height:1.08;margin:0 0 16px}
h1{font-size:clamp(36px,7vw,80px);font-weight:800}
h2{font-size:clamp(28px,5vw,52px);font-weight:800}
h3{font-size:clamp(18px,3vw,26px);font-weight:700}
p{margin:0 0 12px;color:var(--text-2)}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.nav{position:sticky;top:0;z-index:100;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);background:rgba(255,255,255,.72);border-bottom:1px solid var(--border)}
.nav-inner{max-width:var(--container);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:22px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.02em;text-decoration:none;white-space:nowrap}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-link{color:var(--text-2);text-decoration:none;font-weight:500;font-size:14.5px;padding:9px 14px;border-radius:999px;transition:all .2s;background:none;border:none;cursor:pointer;font-family:inherit}
.nav-link:hover{color:var(--text);background:var(--brand-soft)}
.menu-toggle{display:none;background:none;border:none;width:42px;height:42px;align-items:center;justify-content:center;cursor:pointer;color:var(--text)}
.menu-toggle svg{width:24px;height:24px}
.mobile-menu{position:fixed;inset:0;z-index:99;background:rgba(11,18,32,.6);backdrop-filter:blur(8px);display:none}
.mobile-menu.open{display:block}
.mobile-menu-inner{position:absolute;top:0;right:0;height:100%;width:80%;max-width:340px;background:var(--surface);padding:80px 24px 24px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow-lg);transform:translateX(100%);transition:transform .3s}
.mobile-menu.open .mobile-menu-inner{transform:translateX(0)}
.mobile-menu .nav-link{padding:14px 18px;font-size:17px;text-align:left;width:100%;border-radius:14px}
.mobile-menu-close{position:absolute;top:18px;right:18px;background:var(--bg-2);border:none;border-radius:50%;width:42px;height:42px;cursor:pointer;font-size:24px;line-height:1;display:flex;align-items:center;justify-content:center;color:var(--text-2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:999px;font-weight:600;font-size:15px;text-decoration:none;border:none;cursor:pointer;font-family:inherit;transition:transform .2s,box-shadow .2s;white-space:nowrap;position:relative;overflow:hidden}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px rgba(37,99,235,.35)}
.btn-primary::after{content:'';position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(255,255,255,.35),transparent);transform:translateX(-150%);transition:transform .7s}
.btn-primary:hover::after{transform:translateX(150%)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(37,99,235,.45)}
.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--brand-soft);border-color:var(--brand-mid)}
.btn-lg{padding:18px 32px;font-size:16px}
.hero{padding:clamp(50px,10vw,130px) 0 70px;text-align:center;position:relative}
.hero-badge{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;background:var(--surface);border:1px solid var(--border);border-radius:999px;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:24px;box-shadow:var(--shadow-sm)}
.hero-badge .dot{width:8px;height:8px;background:var(--success);border-radius:50%;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,.5)}50%{box-shadow:0 0 0 10px rgba(16,185,129,0)}}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(16px,2vw,20px);color:var(--text-2);max-width:680px;margin:24px auto 32px}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;max-width:820px;margin:70px auto 0}
.hero-stat{padding:22px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border);text-align:left;transition:transform .3s,box-shadow .3s}
.hero-stat:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.hero-stat-value{font-family:'Plus Jakarta Sans',sans-serif;font-size:34px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.hero-stat-label{font-size:13px;color:var(--text-2);margin-top:6px}
.section{padding:clamp(54px,10vw,120px) 0;position:relative}
.section-alt{background:linear-gradient(180deg,transparent,var(--bg-2) 30%,var(--bg-2) 70%,transparent)}
.section-head{text-align:center;margin-bottom:54px;max-width:760px;margin-left:auto;margin-right:auto}
.section-kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin-bottom:14px}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;transition:transform .3s,box-shadow .3s,border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--brand-mid)}
.card-icon{width:52px;height:52px;border-radius:14px;background:var(--grad-soft);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:14px}
.tariffs{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;max-width:1100px;margin:0 auto;align-items:start}
.tariff{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:34px 26px;position:relative;transition:transform .3s,box-shadow .3s}
.tariff:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.tariff.popular{background:linear-gradient(180deg,#0b1220 0%,#1e1b4b 100%);color:#fff;border:1px solid transparent;transform:scale(1.04);box-shadow:var(--shadow-glow)}
.tariff.popular:hover{transform:scale(1.04) translateY(-6px)}
.tariff.popular p,.tariff.popular .tariff-feat{color:rgba(255,255,255,.78)}
.tariff-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;padding:6px 14px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.tariff-name{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--brand);margin-bottom:6px}
.tariff.popular .tariff-name{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;filter:brightness(1.4)}
.tariff-price{font-family:'Plus Jakarta Sans',sans-serif;font-size:44px;font-weight:800;margin:6px 0;letter-spacing:-.03em;line-height:1}
.tariff-price .currency{font-size:22px;opacity:.6;margin-left:4px}
.tariff-desc{font-size:14px;margin:10px 0 22px}
.tariff-feats{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-direction:column;gap:12px}
.tariff-feat{display:flex;align-items:flex-start;gap:10px;font-size:14px}
.tariff-feat::before{content:'';flex-shrink:0;width:20px;height:20px;border-radius:50%;background:var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E") center/12px no-repeat;margin-top:2px}
.tariff.popular .tariff-feat::before{background:rgba(255,255,255,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E") center/12px no-repeat}
.tariff .btn{width:100%}
.tariff.popular .btn-primary{background:#fff;color:var(--text);box-shadow:0 10px 30px rgba(255,255,255,.15)}
.tariff.popular .btn-primary:hover{background:#f8faff}
.program{display:grid;gap:14px;max-width:880px;margin:0 auto}
.module{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color .2s,box-shadow .2s}
.module:hover{border-color:var(--brand-mid);box-shadow:var(--shadow)}
.module-head{display:flex;align-items:center;gap:14px;padding:18px 20px;cursor:pointer;user-select:none}
.module-num{width:44px;height:44px;background:var(--grad);color:#fff;border-radius:12px;display:flex;align-items:center;justify-content:center;font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:18px;flex-shrink:0}
.module-title{flex:1;font-weight:700;font-size:15px;line-height:1.3}
.module-tag{padding:4px 10px;background:var(--brand-soft);color:var(--brand);border-radius:999px;font-size:11px;font-weight:700;flex-shrink:0;text-transform:uppercase;letter-spacing:.05em}
.module-arrow{width:22px;height:22px;transition:transform .3s;color:var(--text-3);flex-shrink:0}
.module.open .module-arrow{transform:rotate(180deg)}
.module-body{display:none;padding:0 22px 22px 80px;color:var(--text-2);font-size:15px}
.module.open .module-body{display:block}
.calc{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px;max-width:760px;margin:0 auto;box-shadow:var(--shadow)}
.calc-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px;flex-wrap:wrap}
.calc-label{font-weight:600;font-size:15px;flex:1;min-width:200px}
.calc-value{font-family:'Plus Jakarta Sans',sans-serif;font-size:22px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;min-width:120px;text-align:right}
.calc input[type=range]{width:100%;height:6px;border-radius:999px;background:var(--brand-soft);outline:none;-webkit-appearance:none;appearance:none}
.calc input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#2563eb;cursor:pointer;box-shadow:0 4px 12px rgba(37,99,235,.4)}
.calc input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:#2563eb;cursor:pointer;border:none}
.calc-result{background:var(--grad-soft);border-radius:var(--radius);padding:24px;margin-top:24px;text-align:center}
.calc-result-num{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(36px,6vw,56px);font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.calc-result-lbl{font-size:14px;color:var(--text-2);margin-top:6px}
.proof-strip{display:flex;align-items:center;gap:30px;flex-wrap:wrap;justify-content:center;padding:30px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-top:60px}
.proof-strip-item{display:flex;align-items:center;gap:8px;color:var(--text-2);font-size:14px;font-weight:600}
.proof-strip-item .ic{width:34px;height:34px;border-radius:10px;background:var(--grad-soft);display:flex;align-items:center;justify-content:center;font-size:18px}
.live-notif{position:fixed;bottom:24px;left:24px;z-index:50;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:12px;transform:translateY(120px);opacity:0;transition:all .4s;max-width:320px}
.live-notif.show{transform:translateY(0);opacity:1}
.live-notif-ava{width:38px;height:38px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0}
.live-notif-body{font-size:13px;line-height:1.4}
.live-notif-body b{display:block;color:var(--text)}
.live-notif-body span{color:var(--text-3);font-size:12px}
.scroll-top{position:fixed;bottom:24px;right:24px;z-index:50;width:48px;height:48px;border-radius:50%;background:var(--grad);color:#fff;border:none;cursor:pointer;box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(20px);transition:all .3s;pointer-events:none}
.scroll-top.show{opacity:1;transform:translateY(0);pointer-events:auto}
.scroll-top:hover{transform:translateY(-3px)}
.scroll-top svg{width:22px;height:22px}
.login-mini{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;max-width:480px;margin:0 auto;box-shadow:var(--shadow)}
.login-mini h3{margin-bottom:6px;font-size:22px}
.login-mini .input{margin-bottom:12px}
.login-mini .btn{width:100%}
.modal-overlay{position:fixed;inset:0;z-index:200;background:rgba(11,18,32,.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;padding:20px;animation:fade .2s}
.modal-overlay.open{display:flex}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{background:var(--surface);border-radius:var(--radius-lg);max-width:460px;width:100%;padding:32px;box-shadow:var(--shadow-lg);animation:pop .3s;max-height:90vh;overflow-y:auto;position:relative}
@keyframes pop{from{transform:scale(.96) translateY(20px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}
.modal h3{margin-bottom:8px;padding-right:40px;font-size:22px}
.modal-close{position:absolute;top:18px;right:18px;background:var(--bg-2);border:none;border-radius:50%;width:36px;height:36px;cursor:pointer;font-size:22px;line-height:1;display:flex;align-items:center;justify-content:center;color:var(--text-2);transition:background .2s}
.modal-close:hover{background:var(--brand-soft)}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:6px}
.input{width:100%;padding:14px 16px;border:1px solid var(--border);border-radius:12px;font-family:inherit;font-size:16px;background:var(--surface);color:var(--text);transition:border-color .2s,box-shadow .2s}
.input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--brand-soft)}
.checkbox-row{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text-2);margin:8px 0 18px;cursor:pointer}
.checkbox-row input{margin-top:3px;accent-color:var(--brand);flex-shrink:0}
.checkbox-row a{color:var(--brand);text-decoration:none}
.code-input{letter-spacing:.4em;font-size:24px;text-align:center;font-family:'Plus Jakarta Sans',monospace;font-weight:700}
.footer{border-top:1px solid var(--border);padding:40px 0;margin-top:40px;text-align:center;color:var(--text-3);font-size:14px}
.footer a{color:var(--text-2);text-decoration:none;margin:0 10px;display:inline-block;padding:4px 0}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s,transform .8s}
.reveal.visible{opacity:1;transform:translateY(0)}
.toast{position:fixed;bottom:24px;right:24px;z-index:300;background:var(--text);color:#fff;padding:14px 20px;border-radius:12px;box-shadow:var(--shadow-lg);transform:translateY(120px);opacity:0;transition:all .3s;font-weight:500;font-size:14px;max-width:90%}
.toast.show{transform:translateY(0);opacity:1}
.toast.success{background:var(--success)}
.toast.error{background:var(--danger)}
.kbd{background:var(--brand-soft);color:var(--brand);padding:3px 8px;border-radius:6px;font-family:'Plus Jakarta Sans',monospace;font-weight:700;font-size:.95em}
@media (max-width:860px){.nav-links .nav-link:not(.menu-toggle){display:none}.menu-toggle{display:flex}}
@media (max-width:760px){
  .container{padding:0 18px}
  .nav-inner{padding:12px 18px}
  .logo{font-size:20px}
  h1{font-size:38px;line-height:1.1}
  h2{font-size:30px}
  .hero{padding:36px 0 50px}
  .hero-badge{font-size:12px;padding:7px 14px}
  .hero-sub{font-size:16px;margin:18px auto 26px}
  .hero-actions{flex-direction:column;width:100%;max-width:340px;margin:0 auto}
  .hero-actions .btn{width:100%}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:10px;margin-top:50px}
  .hero-stat{padding:16px}
  .hero-stat-value{font-size:26px}
  .hero-stat-label{font-size:12px}
  .section{padding:50px 0}
  .section-head{margin-bottom:36px}
  .section-kicker{font-size:11px}
  .card{padding:22px}
  .tariffs{gap:14px}
  .tariff{padding:28px 22px}
  .tariff-price{font-size:38px}
  .tariff.popular{transform:none}
  .tariff.popular:hover{transform:translateY(-6px)}
  .module-head{padding:16px;gap:12px}
  .module-num{width:40px;height:40px;font-size:16px}
  .module-title{font-size:14px}
  .module-tag{font-size:10px;padding:3px 8px}
  .module-body{padding:0 16px 18px 16px;font-size:14px}
  .calc{padding:24px 20px}
  .calc-label{font-size:14px;min-width:auto}
  .calc-value{font-size:18px;min-width:100px}
  .login-mini{padding:24px}
  .modal{padding:24px}
  .modal h3{font-size:19px}
  .live-notif{left:12px;right:12px;bottom:12px;max-width:none;padding:12px 14px}
  .scroll-top{bottom:80px;right:14px;width:44px;height:44px}
  .toast{bottom:14px;right:14px;left:14px;max-width:none}
  .proof-strip{gap:18px;padding:24px 0}
  .proof-strip-item{font-size:13px}
  .footer a{display:inline-block;margin:4px 8px}
}
@media (max-width:380px){h1{font-size:32px}.tariff-price{font-size:34px}.hero-stats{grid-template-columns:1fr 1fr;gap:8px}}