*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--blue:#1998e3;--blue2:#1480c8;--gold:#FFD700;--dark:#0f1b2d;--dark2:#1E2D40;--body:#334155;--muted:#64748b;--border:#e2e8f0;--soft:#EFF8FF;--bg:#f8fafc;--white:#ffffff;--green:#10B981;--red:#EF4444;--orange:#f59e0b;--r:12px;--r-sm:8px;--r-lg:18px;--sh:0 1px 3px rgba(0,0,0,.06),0 2px 8px rgba(15,27,45,.07);--sh-md:0 4px 20px rgba(15,27,45,.12);--sh-blue:0 3px 14px rgba(25,152,227,.22)}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--body);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;font-size:15px}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{color:var(--dark);line-height:1.2;font-weight:800}img{max-width:100%}button{font-family:inherit;cursor:pointer}.nav{background:rgba(255,255,255,.97);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:0 20px;height:56px;justify-content:space-between;position:-webkit-sticky;position:sticky;top:0;z-index:999;box-shadow:0 1px 0 var(--border),0 2px 12px rgba(25,152,227,.04);gap:12px}.nav,.nav-brand{display:flex;align-items:center}.nav-brand{gap:8px;font-weight:800;font-size:.9rem;color:var(--dark);text-decoration:none;flex-shrink:0}.nav-brand img{height:26px;width:26px;border-radius:7px;object-fit:contain}.nav-links{display:flex;align-items:center;gap:1px;flex:1 1;padding-left:12px}.nav-links a{padding:6px 11px;border-radius:8px;font-size:.8rem;font-weight:600;color:var(--body);text-decoration:none;transition:all .14s;white-space:nowrap}.nav-links a:hover{text-decoration:none}.nav-links a.active,.nav-links a:hover{background:var(--soft);color:var(--blue)}.nav-right,.nav-user{gap:7px}.avatar,.nav-right,.nav-user{display:flex;align-items:center}.avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--dark2));color:#fff;justify-content:center;font-weight:800;font-size:.72rem;overflow:hidden;flex-shrink:0}.avatar img{width:100%;height:100%;object-fit:cover}.menu-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;padding:6px;border-radius:7px}.menu-toggle span{display:block;width:18px;height:2px;background:var(--body);border-radius:2px}.mobile-menu{display:none;position:absolute;top:56px;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);padding:10px 14px;flex-direction:column;gap:1px;box-shadow:0 12px 32px rgba(0,0,0,.1)}.mobile-menu a,.mobile-menu button{display:block;padding:10px 13px;border-radius:9px;font-size:.86rem;font-weight:600;color:var(--body);text-decoration:none;background:none;border:none;text-align:left;width:100%;transition:.12s}.mobile-menu a:hover,.mobile-menu button:hover{background:var(--soft);color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;border-radius:9px;font-weight:700;font-size:.82rem;border:none;cursor:pointer;font-family:inherit;transition:all .16s;white-space:nowrap}.btn,.btn:hover{text-decoration:none}.btn:hover{filter:brightness(1.06)}.btn-blue{background:var(--blue);color:#fff;box-shadow:var(--sh-blue)}.btn-blue:hover{background:var(--blue2)}.btn-green{background:var(--green);color:#fff}.btn-outline{border:1.5px solid var(--blue);color:var(--blue);background:transparent}.btn-outline:hover{background:var(--soft)}.btn-danger{background:var(--red);color:#fff}.btn-ghost{background:rgba(255,255,255,.15);color:#fff;border:1.5px solid rgba(255,255,255,.3)}.btn-ghost:hover{background:rgba(255,255,255,.22)}.btn-sm{padding:6px 13px;font-size:.76rem;border-radius:7px}.btn-lg{padding:12px 26px;font-size:.9rem;border-radius:10px}.btn-full{width:100%}.card{background:var(--white);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--sh);transition:box-shadow .18s,transform .18s}.card-hover:hover{box-shadow:var(--sh-md);transform:translateY(-2px)}.card-p{padding:20px}.card-p-sm{padding:14px}.card-dark{background:linear-gradient(135deg,var(--dark) 0,var(--dark2) 60%,#1e4a7a 100%);border:none;color:#fff}.form-group{margin-bottom:14px}label{display:block;font-size:.74rem;font-weight:700;color:var(--dark);margin-bottom:5px;letter-spacing:.01em}input[type=email],input[type=password],input[type=tel],input[type=text],select,textarea{width:100%;padding:10px 13px;border:1.5px solid var(--border);border-radius:9px;font-size:.86rem;font-family:inherit;background:#fff;transition:all .14s;color:var(--dark)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(25,152,227,.1)}input:disabled{background:#f8fafc;cursor:not-allowed;color:var(--muted)}.err-msg{background:#FEF2F2;border:1px solid #fecaca;color:#DC2626;border-radius:9px}.err-msg,.ok-msg{padding:10px 13px;font-size:.8rem;margin-bottom:12px}.ok-msg{background:#ECFDF5;border:1px solid #bbf7d0;color:#15803D;border-radius:9px}.badge{display:inline-flex;align-items:center;padding:2px 9px;border-radius:20px;font-size:.68rem;font-weight:700}.badge-blue{background:var(--soft);color:var(--blue)}.badge-green{background:#ECFDF5;color:#059669}.badge-orange{background:#FFF7ED;color:#b45309}.badge-red{background:#FEF2F2;color:#DC2626}.hero{background:linear-gradient(135deg,var(--dark) 0,var(--dark2) 50%,#1e4a7a 100%);color:#fff;padding:40px 20px 36px;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 70% 50%,rgba(25,152,227,.2) 0,transparent 60%);pointer-events:none}.hero-badge{display:inline-flex;align-items:center;gap:5px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:4px 12px;border-radius:30px;font-size:.72rem;font-weight:700;color:rgba(255,255,255,.9);margin-bottom:14px}.hero img{height:44px;margin-bottom:14px;filter:drop-shadow(0 3px 10px rgba(25,152,227,.5))}.hero h1{font-size:2rem;font-weight:900;margin-bottom:10px;color:#fff;letter-spacing:-.03em;line-height:1.1}.hero h1 span{color:var(--gold)}.hero p{opacity:.82;font-size:.9rem;max-width:520px;margin:0 auto 20px;line-height:1.65}.hero-btns{gap:10px}.hero-btns,.hero-stats{display:flex;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}.hero-stats{gap:28px;margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}.hero-stat-num{font-size:1.25rem;font-weight:900;color:#fff}.hero-stat-label{font-size:.67rem;color:rgba(255,255,255,.55);font-weight:600;text-transform:uppercase;letter-spacing:.07em}.wrap{max-width:1020px}.wrap,.wrap-sm{margin:0 auto;padding:36px 20px}.wrap-sm{max-width:500px}.wrap-md{max-width:720px;margin:0 auto;padding:36px 20px}.sec-label{font-size:.67rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);margin-bottom:5px}.sec-title{font-size:1.3rem;font-weight:900;color:var(--dark);margin-bottom:4px;letter-spacing:-.02em}.sec-sub{color:var(--muted);font-size:.84rem;margin-bottom:20px;line-height:1.55}.g2{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:16px;gap:16px}.g3{grid-template-columns:repeat(3,1fr);grid-gap:14px}.g3,.g4{display:grid;gap:14px}.g4{grid-template-columns:repeat(4,1fr);grid-gap:14px}.feature-icon{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin-bottom:11px;background:var(--soft)}.footer{background:var(--dark);color:rgba(255,255,255,.6);padding:40px 20px 22px;margin-top:48px}.footer-inner{max-width:1020px;display:grid;grid-template-columns:1.3fr 2fr;grid-gap:40px;gap:40px;margin:0 auto 28px}.footer-brand{display:flex;flex-direction:column;gap:7px}.footer-brand img{height:30px;width:30px;border-radius:8px;object-fit:contain;filter:brightness(0) invert(1);opacity:.85;margin-bottom:2px}.footer-brand strong{color:#fff;font-size:.95rem;font-weight:800}.footer-brand span{font-size:.79rem;line-height:1.5}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.footer-links h4{color:#fff;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px}.footer-links a{display:block;font-size:.79rem;color:rgba(255,255,255,.5);margin-bottom:7px;text-decoration:none;transition:color .14s}.footer-links a:hover{color:#fff}.footer-bottom{max-width:1020px;margin:0 auto;border-top:1px solid rgba(255,255,255,.08);padding-top:18px;justify-content:space-between;flex-wrap:wrap;gap:6px}.divider,.footer-bottom{display:flex;font-size:.73rem;align-items:center}.divider{gap:10px;margin:14px 0;color:var(--muted);font-weight:600}.divider:after,.divider:before{content:"";flex:1 1;height:1px;background:var(--border)}@keyframes spin{to{transform:rotate(1turn)}}.spinner{width:26px;height:26px;border:2.5px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin .7s linear infinite}.spinner-sm{width:16px;height:16px;border-width:2px}.tab-row{display:flex;border-radius:10px;overflow:hidden;border:1.5px solid var(--border);margin-bottom:18px;background:var(--bg);padding:3px;gap:2px}.tab-btn{flex:1 1;padding:8px;font-size:.78rem;font-weight:700;cursor:pointer;background:transparent;border:none;color:var(--muted);font-family:inherit;transition:all .16s;border-radius:7px}.tab-btn.active{background:var(--blue);color:#fff;box-shadow:0 2px 6px rgba(25,152,227,.28)}.google-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:9px;padding:10px;border:1.5px solid var(--border);border-radius:9px;background:#fff;font-size:.83rem;font-weight:700;color:var(--dark);cursor:pointer;font-family:inherit;transition:all .14s}.google-btn:hover{background:var(--soft);border-color:var(--blue)}.chat-wrap{display:flex;flex-direction:column;height:calc(100vh - 56px)}.chat-header{padding:12px 18px;border-bottom:1px solid var(--border);background:#fff;display:flex;align-items:center;gap:11px;flex-shrink:0}.chat-messages{flex:1 1;overflow-y:auto;padding:16px 20px;display:flex;flex-direction:column;gap:10px;background:#f8fafc}.msg{max-width:78%;padding:10px 14px;border-radius:14px;font-size:.86rem;line-height:1.58}.msg-user{background:var(--blue);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.msg-ai{background:#fff;border:1px solid var(--border);color:var(--body);align-self:flex-start;border-bottom-left-radius:4px;box-shadow:var(--sh)}.msg-typing{display:flex;gap:4px;align-items:center;padding:12px 14px}.msg-typing span{width:6px;height:6px;background:var(--blue);border-radius:50%;animation:bounce .9s infinite;opacity:.4}.msg-typing span:nth-child(2){animation-delay:.15s}.msg-typing span:nth-child(3){animation-delay:.3s}@keyframes bounce{0%,80%,to{transform:translateY(0);opacity:.4}40%{transform:translateY(-5px);opacity:1}}.chat-input-row{border-top:1px solid var(--border);padding:12px 18px;background:#fff;display:flex;gap:9px;flex-shrink:0}.chat-input-row input{flex:1 1;padding:9px 15px;border:1.5px solid var(--border);border-radius:22px;font-size:.88rem;font-family:inherit;transition:border-color .14s}.chat-input-row input:focus{outline:none;border-color:var(--blue)}.key-row{display:flex;gap:5px;margin-bottom:5px;flex-wrap:wrap}.key{padding:8px 11px;border-radius:8px;border:1.5px solid var(--border);background:#fff;cursor:pointer;font-size:.85rem;font-weight:600;color:var(--dark);transition:all .11s;min-width:36px;text-align:center;font-family:inherit}.key:hover{background:var(--soft);border-color:var(--blue);transform:translateY(-1px)}.key:active{transform:translateY(0);background:#DBEAFE}.legal-body h2{font-size:1.05rem;margin-top:26px;margin-bottom:8px}.legal-body h3{font-size:.95rem;margin-top:18px;margin-bottom:6px}.legal-body p{margin-bottom:10px;font-size:.88rem;color:var(--body);line-height:1.7}.legal-body ul{padding-left:20px;margin-bottom:12px}.legal-body ul li{font-size:.88rem;color:var(--body);margin-bottom:5px;line-height:1.6}.legal-body a{color:var(--blue)}.step-list{display:flex;flex-direction:column;gap:12px}.step-item{display:flex;gap:13px;align-items:flex-start}.step-num{width:28px;height:28px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.78rem;flex-shrink:0;margin-top:2px}.step-body h4{font-size:.88rem;margin-bottom:2px}.step-body p{font-size:.8rem;color:var(--muted)}@media (max-width:768px){.nav-links{display:none}.menu-toggle,.mobile-menu{display:flex}.hero h1{font-size:1.6rem}.g3,.g4{grid-template-columns:repeat(2,1fr)}.footer-inner{grid-template-columns:1fr;gap:24px}.footer-links{grid-template-columns:repeat(2,1fr)}.footer-bottom{flex-direction:column;align-items:flex-start}}@media (max-width:480px){body{font-size:14px}.g2,.g3,.g4{grid-template-columns:1fr}.hero{padding:28px 16px 24px}.hero h1{font-size:1.4rem}.hero p{font-size:.84rem}.hero-stats{gap:18px}.wrap,.wrap-md,.wrap-sm{padding:24px 16px}.nav{padding:0 14px}.footer{padding:30px 16px 18px}.msg{max-width:90%}}