/* Palette sampled from logo: navy #000046, mid #0038AD, bright #0068FF */
:root{--navy:#000046;--navy2:#0b1460;--mid:#0038ad;--blue:#0068ff;--grad:linear-gradient(135deg,#000046 0%,#0038ad 55%,#0068ff 100%);--ink:#1a2240;--mut:#5b6785;--bg:#f5f8fd;--line:#e3e9f4;--r:16px;--sh:0 1px 2px rgba(0,0,70,.04),0 8px 24px rgba(0,0,70,.06);--sh2:0 2px 4px rgba(0,0,70,.05),0 20px 44px rgba(0,56,173,.14)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,sans-serif;color:var(--ink);line-height:1.65;background:#fff;-webkit-font-smoothing:antialiased}
h1,h2,h3,.logo{font-family:"Plus Jakarta Sans",Inter,sans-serif}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.logo img{height:46px;width:auto;display:block}
.nav ul{display:flex;gap:28px;list-style:none}
.nav ul a{color:var(--mut);font-size:.93rem;font-weight:500;position:relative;transition:color .2s}
.nav ul a:after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--grad);transform:scaleX(0);transition:transform .25s;border-radius:2px}
.nav ul a:hover{color:var(--navy)}.nav ul a:hover:after{transform:scaleX(1)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 26px;border-radius:12px;font-weight:600;font-size:.97rem;transition:transform .2s,box-shadow .2s,background .2s;border:1.5px solid transparent;cursor:pointer;font-family:inherit}
.btn-p{background:var(--grad);color:#fff;box-shadow:0 6px 18px rgba(0,56,173,.28)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,56,173,.36)}
.btn-o{border-color:#c9d5ec;color:var(--navy);background:#fff}.btn-o:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:.88rem}
.btn-lg{padding:16px 32px;font-size:1.05rem}
.btn-wa{background:#25d366;color:#fff;box-shadow:0 6px 18px rgba(37,211,102,.28)}.btn-wa:hover{background:#1ebe5a;transform:translateY(-2px)}
.btn-wa svg{width:22px;height:22px;fill:currentColor}
.menu{display:none;background:none;border:0;color:var(--navy);cursor:pointer}
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 500px at 85% -10%,rgba(0,104,255,.12),transparent 60%),radial-gradient(700px 400px at -10% 110%,rgba(0,56,173,.08),transparent 60%),linear-gradient(180deg,#fff,var(--bg));padding:100px 0 110px}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.tag{display:inline-block;background:#fff;border:1px solid var(--line);color:var(--mid);padding:7px 15px;border-radius:99px;font-size:.82rem;font-weight:600;margin-bottom:22px;box-shadow:var(--sh)}
h1{font-size:clamp(2.2rem,4.8vw,3.6rem);line-height:1.1;font-weight:800;letter-spacing:-.025em;color:var(--navy)}
h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--mut);font-size:1.13rem;margin:22px 0 32px;max-width:580px}
.ctas{display:flex;gap:14px;flex-wrap:wrap}
.card-h{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:var(--sh2)}
.card-h h3{font-size:1.05rem;margin-bottom:14px;color:var(--navy)}
.ticks{list-style:none}.ticks li{padding:8px 0 8px 32px;position:relative;color:var(--ink);font-size:.96rem}
.ticks li:before{content:"";position:absolute;left:0;top:11px;width:20px;height:20px;border-radius:50%;background:var(--grad)}
.ticks li:after{content:"";position:absolute;left:7px;top:15px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
section{padding:96px 0}
.alt{background:var(--bg)}
.head{text-align:center;max-width:700px;margin:0 auto 56px}
.head small{color:var(--blue);font-weight:700;text-transform:uppercase;letter-spacing:.14em;font-size:.76rem}
h2{font-size:clamp(1.8rem,3.2vw,2.5rem);color:var(--navy);letter-spacing:-.02em;margin:10px 0 14px;line-height:1.18;font-weight:800}
.head p{color:var(--mut);font-size:1.05rem}
.grid{display:grid;gap:22px}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .25s,box-shadow .25s,border-color .25s;box-shadow:var(--sh)}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh2);border-color:#c7d7fb}
.ic{width:48px;height:48px;border-radius:13px;background:var(--grad);color:#fff;display:grid;place-items:center;margin-bottom:18px;box-shadow:0 6px 14px rgba(0,56,173,.25)}
.ic svg{width:23px;height:23px}
.card h3{color:var(--navy);font-size:1.07rem;margin-bottom:8px;font-weight:700}
.card p{color:var(--mut);font-size:.94rem}
.card small{color:var(--blue);font-weight:700;text-transform:uppercase;font-size:.72rem;letter-spacing:.1em}
.ind{display:flex;align-items:center;gap:14px;padding:20px}.ind .ic{margin:0;flex:none;width:42px;height:42px}.ind h3{margin:0;font-size:1rem}
.steps{counter-reset:s}.step{position:relative;padding-top:70px}
.step:before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;top:24px;left:28px;font:800 1.7rem "Plus Jakarta Sans",sans-serif;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.models .card{display:flex;flex-direction:column}.models .card.f{border:2px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--grad) border-box}
.models ul{margin-top:12px}
.badge{align-self:flex-start;background:var(--grad);color:#fff;font-size:.72rem;font-weight:700;padding:4px 12px;border-radius:99px;margin-bottom:10px}
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 22px;margin-bottom:12px;box-shadow:var(--sh);transition:border-color .2s}
details[open]{border-color:#c7d7fb}
summary{font-weight:600;color:var(--navy);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";color:var(--blue);font-size:1.3rem;line-height:1}details[open] summary:after{content:"–"}
details p{color:var(--mut);margin-top:10px;font-size:.95rem}
.faq{max-width:820px;margin:0 auto}
.contact{background:linear-gradient(180deg,var(--bg),#fff)}
.contact .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.contact p{color:var(--mut)}
form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;color:var(--ink);display:grid;grid-template-columns:1fr 1fr;gap:14px;box-shadow:var(--sh2)}
form h2{color:var(--navy)}
form label{font-size:.83rem;font-weight:600;display:flex;flex-direction:column;gap:6px;color:var(--navy)}
form .full{grid-column:1/-1}
input,select,textarea{font:inherit;padding:12px 14px;border:1px solid #d3dcee;border-radius:10px;font-weight:400;width:100%;min-width:0;background:#fbfcff;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,104,255,.14)}
.cinfo{margin-top:26px}.cinfo li{list-style:none;margin:10px 0;color:var(--ink)}
.cinfo a{color:var(--blue);font-weight:500}
.social{display:flex;gap:10px;margin-top:18px}
.social a{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);color:var(--navy);transition:.2s}
.social a:hover{background:var(--grad);color:#fff;transform:translateY(-2px);border-color:transparent}
.social svg{width:19px;height:19px;fill:currentColor}
footer{background:var(--navy);color:#aab4d6;padding:44px 0;font-size:.88rem}
footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
footer a:hover{color:#fff}
footer .flogo{height:40px;width:auto;display:block;margin-bottom:10px}
footer .social{margin-top:12px;justify-content:flex-end}
footer .social a{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:#fff}
.hero .wrap>*,.contact .wrap>*{min-width:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:8px}
/* floating stack */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:100;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.2);transition:transform .2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:32px;height:32px;fill:#fff}
.chat-fab{position:fixed;right:20px;bottom:92px;z-index:101;width:58px;height:58px;border-radius:50%;border:0;background:var(--grad);color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(0,56,173,.38);cursor:pointer;transition:transform .2s}
.chat-fab:hover{transform:scale(1.08)}.chat-fab svg{width:27px;height:27px}
.chat-panel{position:fixed;right:20px;bottom:164px;z-index:102;width:390px;max-width:calc(100vw - 32px);height:580px;max-height:calc(100vh - 190px);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 60px rgba(0,0,70,.22);display:flex;flex-direction:column;overflow:hidden;transform-origin:bottom right;animation:chatIn .22s ease-out}
@keyframes chatIn{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:none}}
.chat-panel[hidden]{display:none}
.chat-top{background:var(--grad);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:12px}
.chat-top img{width:36px;height:36px;background:#fff;border-radius:10px;padding:4px;object-fit:contain}
.chat-top b{display:block;font-size:.98rem}.chat-top span{font-size:.78rem;opacity:.85;display:flex;align-items:center;gap:6px}
.chat-dot{width:8px;height:8px;border-radius:50%;background:#3ddc84;box-shadow:0 0 0 3px rgba(61,220,132,.25);animation:chatPulse 2s infinite}
@keyframes chatPulse{50%{box-shadow:0 0 0 6px rgba(61,220,132,0)}}
.chat-x,.chat-reset{background:rgba(255,255,255,.15);border:0;color:#fff;width:32px;height:32px;border-radius:9px;cursor:pointer;font-size:1.2rem;display:grid;place-items:center;flex:none;transition:background .2s}
.chat-reset{margin-left:auto}.chat-reset svg{width:16px;height:16px}.chat-x:hover,.chat-reset:hover{background:rgba(255,255,255,.28)}
.chat-log{flex:1;overflow-y:auto;padding:16px;background:var(--bg);display:flex;flex-direction:column;gap:10px}
.msg{max-width:86%;padding:10px 14px;border-radius:14px;font-size:.92rem;line-height:1.5;white-space:pre-line;overflow-wrap:anywhere;animation:msgIn .18s ease-out}
@keyframes msgIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.msg.typing{display:flex;gap:4px;padding:14px 16px}
.msg.typing i{width:7px;height:7px;border-radius:50%;background:#9fb3dc;animation:dot 1.2s infinite}
.msg.typing i:nth-child(2){animation-delay:.15s}.msg.typing i:nth-child(3){animation-delay:.3s}
@keyframes dot{0%,60%,100%{transform:none;opacity:.5}30%{transform:translateY(-4px);opacity:1}}
.msg.bot{background:#fff;border:1px solid var(--line);color:var(--ink);border-bottom-left-radius:4px;align-self:flex-start}
.msg.me{background:var(--grad);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.msg a{color:var(--blue);font-weight:600;text-decoration:underline}
.chips{display:flex;gap:6px;padding:10px 12px 2px;background:#fff;border-top:1px solid var(--line);overflow-x:auto;scrollbar-width:none;flex:none}
.chips::-webkit-scrollbar{display:none}
.chips button{font:500 .8rem Inter,sans-serif;border:1px solid #c7d7fb;background:#f1f6ff;color:var(--mid);padding:6px 11px;border-radius:99px;cursor:pointer;white-space:nowrap;flex:none;transition:background .15s,color .15s}
.chat-panel.busy .chips button{opacity:.55;pointer-events:none}
.chips button:hover{background:var(--grad);color:#fff;border-color:transparent}
.chat-form{display:flex;gap:8px;padding:10px 12px 6px;background:#fff;align-items:flex-end}
.chat-form textarea{flex:1;resize:none;padding:10px 12px;line-height:1.4;max-height:110px;font-size:.92rem}
.chat-form button{border:0;background:var(--grad);color:#fff;border-radius:10px;width:44px;height:44px;flex:none;display:grid;place-items:center;cursor:pointer;transition:opacity .2s,transform .15s}
.chat-form button svg{width:18px;height:18px}.chat-form button:hover{transform:scale(1.05)}.chat-form button:disabled{opacity:.5;cursor:default;transform:none}
.chat-note{font-size:.7rem;color:var(--mut);text-align:center;padding:0 12px 8px;background:#fff}.chat-note a{color:var(--blue);text-decoration:underline}
.chat-teaser{position:fixed;right:88px;bottom:100px;z-index:101;max-width:240px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:14px 14px 4px 14px;padding:10px 14px;font:400 .85rem/1.4 Inter,sans-serif;text-align:left;box-shadow:0 12px 30px rgba(0,0,70,.16);cursor:pointer;animation:msgIn .3s ease-out}
.chat-teaser[hidden]{display:none}.chat-teaser b{color:var(--mid)}
@media(max-width:960px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr 1fr}.hero .wrap,.contact .wrap{grid-template-columns:1fr}}
@media(max-width:760px){.nav ul,.nav .btn-p.btn-sm{display:none}.menu{display:block}
.nav ul.open{display:flex;flex-direction:column;position:absolute;top:74px;left:0;right:0;background:#fff;padding:20px 24px;gap:16px;border-bottom:1px solid var(--line);box-shadow:var(--sh2)}
.logo img{height:38px}
.g2,.g3,.g4,form{grid-template-columns:1fr}.hero{padding:64px 0 76px}section{padding:68px 0}
footer .wrap{flex-direction:column;align-items:flex-start}footer .social{justify-content:flex-start}
.wa-float{right:14px;bottom:14px;width:54px;height:54px}.chat-fab{right:14px;bottom:80px;width:54px;height:54px}.chat-teaser{right:78px;bottom:86px}
.chat-panel{right:8px;left:8px;width:auto;max-width:none;bottom:146px;height:auto;max-height:calc(100dvh - 160px);top:auto}}
.form-thanks{background:#eaf7ef;border:1px solid #b6e6c7;color:#11622f;border-radius:10px;padding:10px 14px;font-weight:600;font-size:.92rem}
.form-thanks[hidden]{display:none}
.form-alt{font-size:.8rem;color:var(--mut)}.form-alt a{color:var(--blue);font-weight:600;text-decoration:underline}
.chat-lead{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;display:grid;gap:8px;grid-template-columns:1fr;box-shadow:none;align-self:stretch}
.chat-lead label{font-size:.76rem;gap:4px}
.chat-lead input,.chat-lead textarea{padding:8px 10px;font-size:.88rem}
.chat-lead button{padding:9px 14px;font-size:.9rem}
.chat-lead .form-alt,.chat-lead .form-thanks{font-size:.76rem;margin:0}
@media(prefers-reduced-motion:reduce){.chat-panel,.msg,.chat-teaser,.chat-dot,.msg.typing i{animation:none}}