:root{--brand-indigo: #4F46E5;--brand-cyan: #06B6D4;--brand-gradient: linear-gradient(135deg, #4F46E5 0%, #06B6D4 100%);--ink: #0f172a;--ink-soft: #334155;--muted: #64748b;--line: #e2e8f0;--bg: #ffffff;--bg-soft: #f8fafc;--bg-tint: #eef2ff;--white: #ffffff;--radius: 16px;--radius-sm: 10px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .08);--shadow-md: 0 10px 30px rgba(15, 23, 42, .08);--shadow-lg: 0 24px 60px rgba(79, 70, 229, .18);--container: 1160px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration:none}h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}h1{font-size:clamp(2.1rem,5vw,3.5rem)}h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}h3{font-size:1.2rem}p{margin:0 0 1rem}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}.section{padding:clamp(56px,9vw,110px) 0}.section-soft{background:var(--bg-soft)}.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-indigo);background:var(--bg-tint);padding:6px 14px;border-radius:999px;margin-bottom:18px}.section-head{max-width:720px;margin:0 auto 56px;text-align:center}.section-head p{color:var(--muted);font-size:1.1rem;margin:0}.grad-text{background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:1rem;padding:13px 26px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;white-space:nowrap}.btn-primary{background:var(--brand-gradient);color:#fff;box-shadow:0 8px 20px #4f46e547}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px #06b6d457}.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-sm)}.btn-ghost:hover{transform:translateY(-2px);border-color:var(--brand-indigo);color:var(--brand-indigo)}.btn-outline{background:transparent;color:#fff;border-color:#ffffff73}.btn-outline:hover{background:#ffffff1f;transform:translateY(-2px)}.btn-sm{padding:9px 18px;font-size:.92rem}.site-header{position:sticky;top:0;z-index:50;background:#ffffffd1;backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:18px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.18rem;letter-spacing:-.02em}.brand img{width:36px;height:36px}.brand span b{color:var(--brand-indigo)}.nav{display:flex;align-items:center;gap:26px}.nav a{color:var(--ink-soft);font-weight:500;font-size:.96rem;transition:color .15s ease}.nav a:hover{color:var(--brand-indigo)}.header-actions{display:flex;align-items:center;gap:12px}.lang-switch{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;font-size:.82rem;font-weight:600}.lang-switch a{padding:6px 12px;color:var(--muted)}.lang-switch a.active{background:var(--brand-gradient);color:#fff}.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}.menu-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:4px 0;border-radius:2px}.hero{position:relative;overflow:hidden;background:radial-gradient(1100px 500px at 80% -10%,#eef2ff 0%,transparent 60%),radial-gradient(900px 500px at -10% 10%,#ecfeff 0%,transparent 55%)}.hero-inner{padding:clamp(60px,9vw,110px) 0 clamp(50px,7vw,90px);display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}.hero h1{margin-bottom:20px}.hero-sub{font-size:1.18rem;color:var(--ink-soft);max-width:540px;margin-bottom:28px}.hero-cta{display:flex;flex-wrap:wrap;gap:14px}.hero-trust{margin-top:26px;color:var(--muted);font-size:.9rem;display:flex;flex-wrap:wrap;gap:18px}.hero-trust b{color:var(--ink)}.mail-mock{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);overflow:hidden;transform:rotate(-1deg);animation:float 6s ease-in-out infinite}@keyframes float{0%,to{transform:rotate(-1deg) translateY(0)}50%{transform:rotate(-1deg) translateY(-10px)}}.mail-bar{background:var(--brand-gradient);color:#fff;padding:14px 18px;display:flex;align-items:center;gap:10px;font-weight:600;font-size:.9rem}.mail-bar .dots{display:flex;gap:6px;margin-right:6px}.mail-bar .dots i{width:10px;height:10px;border-radius:50%;background:#fff9;display:block}.mail-body{padding:20px}.mail-row{font-size:.86rem;color:var(--muted);margin-bottom:6px}.mail-row b{color:var(--ink)}.mail-text{background:var(--bg-soft);border-radius:12px;padding:14px 16px;margin:12px 0;font-size:.94rem;color:var(--ink-soft)}.mail-text.src{border-left:3px solid var(--brand-cyan)}.mail-text.dst{border-left:3px solid var(--brand-indigo)}.mail-stamp{display:flex;align-items:center;gap:8px;font-size:.76rem;color:var(--muted);border-top:1px dashed var(--line);padding-top:12px;margin-top:4px}.mail-stamp img{width:20px;height:20px}.flag-marquee{overflow:hidden;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.flag-track{display:flex;gap:40px;white-space:nowrap;animation:scroll 28s linear infinite;font-weight:600;color:var(--muted)}.flag-track span{font-size:.95rem}@keyframes scroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.flow{display:grid;grid-template-columns:1fr;gap:28px;max-width:920px;margin:0 auto}.flow-step{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}.flow-num{width:44px;height:44px;border-radius:12px;background:var(--brand-gradient);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.15rem}.flow-step h3{margin-bottom:6px}.flow-step p{color:var(--muted);margin:0}.flow-diagram{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin:36px auto 0;max-width:920px}.node{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px;text-align:center;box-shadow:var(--shadow-sm);min-width:130px}.node .ico{font-size:1.6rem}.node .lbl{font-weight:700;font-size:.95rem;margin-top:4px}.node .sub{font-size:.78rem;color:var(--muted)}.node.brand{background:var(--brand-gradient);color:#fff;border:0}.node.brand .sub{color:#ffffffd9}.arrow{font-size:1.6rem;color:var(--brand-indigo);font-weight:700}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.feature:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#c7d2fe}.feature .ficon{width:48px;height:48px;border-radius:12px;background:var(--bg-tint);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:16px}.feature h3{margin-bottom:8px}.feature p{color:var(--muted);margin:0;font-size:.96rem}.lang-band{background:var(--brand-gradient);color:#fff}.lang-band .section-head h2{color:#fff}.lang-band .section-head p{color:#ffffffe0}.lang-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.lang-chip{background:#ffffff1f;border:1px solid rgba(255,255,255,.22);border-radius:12px;padding:14px 10px;text-align:center;font-weight:600;font-size:.92rem;backdrop-filter:blur(4px);transition:background .18s ease,transform .18s ease}.lang-chip:hover{background:#ffffff38;transform:translateY(-3px)}.lang-more{text-align:center;margin-top:28px;font-size:1.05rem;color:#ffffffeb}.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;align-items:stretch}.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);position:relative}.price-card.popular{border:2px solid var(--brand-indigo);box-shadow:var(--shadow-lg);transform:translateY(-6px)}.price-badge{position:absolute;top:-13px;left:50%;transform:translate(-50%);background:var(--brand-gradient);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:6px 14px;border-radius:999px}.price-card h3{font-size:1.15rem}.price-tag{font-size:2.4rem;font-weight:800;letter-spacing:-.03em;margin:8px 0 2px}.price-tag small{font-size:.95rem;font-weight:500;color:var(--muted)}.price-desc{color:var(--muted);font-size:.92rem;min-height:42px;margin-bottom:16px}.price-list{list-style:none;padding:0;margin:0 0 24px;flex:1}.price-list li{display:flex;gap:10px;padding:7px 0;font-size:.93rem;color:var(--ink-soft)}.price-list li:before{content:"✓";color:var(--brand-cyan);font-weight:800}.price-card .btn{width:100%}.faq{max-width:800px;margin:0 auto}.faq details{border:1px solid var(--line);border-radius:var(--radius-sm);padding:4px 20px;margin-bottom:14px;background:#fff;transition:box-shadow .15s ease}.faq details[open]{box-shadow:var(--shadow-sm)}.faq summary{list-style:none;cursor:pointer;font-weight:600;padding:16px 0;display:flex;justify-content:space-between;align-items:center;gap:16px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-size:1.4rem;color:var(--brand-indigo);font-weight:400;transition:transform .2s ease}.faq details[open] summary:after{transform:rotate(45deg)}.faq p{color:var(--muted);margin:0 0 16px}.cta-final{background:var(--brand-gradient);color:#fff;text-align:center;border-radius:28px;padding:clamp(46px,7vw,80px) 24px;box-shadow:var(--shadow-lg)}.cta-final h2{color:#fff}.cta-final p{color:#ffffffe6;font-size:1.12rem;max-width:560px;margin:0 auto 28px}.cta-final .hero-cta{justify-content:center}.site-footer{background:#0b1020;color:#cbd5e1;padding:64px 0 28px}.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}.footer-brand .brand{color:#fff}.footer-brand p{color:#94a3b8;font-size:.92rem;max-width:280px;margin-top:12px}.footer-col h4{color:#fff;font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px}.footer-col a{display:block;color:#94a3b8;font-size:.94rem;padding:5px 0;transition:color .15s ease}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:44px;padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:#94a3b8;font-size:.86rem}.footer-bottom b{color:#fff}@media (max-width: 940px){.hero-inner{grid-template-columns:1fr}.mail-mock{max-width:460px;margin:0 auto}.grid-3,.price-grid{grid-template-columns:repeat(2,1fr)}.price-card.popular{transform:none}.lang-grid{grid-template-columns:repeat(4,1fr)}.footer-top{grid-template-columns:1fr 1fr}}@media (max-width: 720px){.nav{display:none}.menu-toggle{display:block}.nav.open{display:flex;flex-direction:column;gap:14px;position:absolute;top:70px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:18px 24px}.header-actions .btn{display:none}}@media (max-width: 560px){.grid-3,.price-grid{grid-template-columns:1fr}.lang-grid{grid-template-columns:repeat(3,1fr)}.footer-top,.flow-step{grid-template-columns:1fr}.arrow{transform:rotate(90deg)}}