:root{--ink:#10213e;--blue:#096ad7;--green:#b6d921;--muted:#596a81;--border:#dce6ef;--bg:#f5f9fd}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.7 Manrope,Arial,sans-serif;color:var(--ink);background:white}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}.wrap{max-width:1180px;margin:auto;padding:0 26px}header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.top{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:88px}.brand img{width:222px;max-width:100%;height:auto;display:block}.nav{display:flex;gap:18px;align-items:center;font-size:13px;font-weight:700}.nav a.active{color:var(--blue)}.lang{display:flex;gap:7px;align-items:center}.lang a{font-size:12px;font-weight:800;padding:5px;border-radius:6px}.lang .active{background:#e6f3ff;color:var(--blue)}.toggle{display:none;background:none;border:1px solid var(--border);border-radius:10px;font-size:22px;padding:4px 12px}.hero{background:radial-gradient(circle at 85% 10%,#cfe9ff 0,transparent 37%),linear-gradient(135deg,#fff,#edf7ff);padding:94px 0 106px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:55px;align-items:center}.eyebrow{color:#1673ce;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.15em}.hero h1{font-size:clamp(39px,5vw,65px);line-height:1.13;letter-spacing:-.055em;margin:24px 0}.lead{font-size:19px;color:var(--muted);max-width:660px;line-height:1.8}.actions{display:flex;flex-wrap:wrap;gap:15px;margin-top:33px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 22px;border-radius:12px;background:var(--blue);color:white;font-weight:800;font-size:14px;box-shadow:0 10px 24px #096ad722}.btn:hover{color:white;background:#0758b4}.btn.alt{background:white;color:var(--ink);border:1px solid var(--border);box-shadow:none}.art{height:340px;position:relative;border-radius:36px;background:linear-gradient(135deg,#1e78e5,#0a244c);box-shadow:0 30px 80px #0b5fad24;overflow:hidden}.art:before{content:'';position:absolute;width:400px;height:400px;border:2px solid #ffffff31;border-radius:50%;left:25%;top:-37%}.art:after{content:'';position:absolute;width:300px;height:300px;background:radial-gradient(circle,#b6d92180,transparent 65%);right:-85px;bottom:-125px}.art-card{position:absolute;background:white;border-radius:17px;padding:22px;box-shadow:0 15px 30px #0002;left:12%;right:12%;top:25%;font-weight:800}.art-card small{color:#68809a;font-weight:500;display:block}.art-card .dots{color:#1489ee;font-size:30px;margin-top:8px;letter-spacing:8px}.art-pill{position:absolute;bottom:18%;right:6%;background:var(--green);padding:12px 18px;border-radius:999px;font-weight:800;font-size:14px}.section{padding:86px 0}.section.tint{background:var(--bg)}.section h2,.content h1{font-size:clamp(29px,3.6vw,45px);line-height:1.2;letter-spacing:-.04em;margin:12px 0 19px}.intro{max-width:760px;color:var(--muted);font-size:17px}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:38px}.card{border:1px solid var(--border);border-radius:20px;background:white;padding:31px;transition:box-shadow .2s,transform .2s}.card:hover{transform:translateY(-3px);box-shadow:0 16px 32px #102e5110}.card .sym{font-size:27px;color:var(--blue)}.card h3{font-size:22px;margin:14px 0 10px}.card p{color:var(--muted);margin-bottom:20px}.more{color:var(--blue);font-weight:800;font-size:14px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:35px}.three h3{margin-bottom:7px}.three p{color:var(--muted)}.cta{background:linear-gradient(110deg,#07254e,#0e63c4);color:white;padding:65px 0}.cta h2{font-size:36px;margin:0}.cta p{color:#d6e9fa;max-width:670px}.cta .btn{background:var(--green);color:#193047;box-shadow:none}.content{padding:76px 0 90px;min-height:60vh}.content .detail-body{max-width:820px}.feature-list{list-style:none;padding:0;display:grid;gap:14px;margin:32px 0}.feature-list li{background:#f1f8ff;padding:16px 22px;border-left:4px solid var(--blue);border-radius:8px}.content p{color:var(--muted);font-size:17px}.policy{max-width:850px}.policy h2{font-size:20px;margin-top:34px}.contact-card{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:30px}.contact-card a{font-weight:800;color:var(--blue);font-size:19px}.contact-card>div{padding:30px;border:1px solid var(--border);border-radius:18px}footer{background:#091c36;color:#cfdded;padding:45px 0 28px}.foot-flex{display:flex;justify-content:space-between;align-items:flex-start;gap:40px}.foot-links{display:flex;flex-wrap:wrap;gap:15px 20px;max-width:650px;font-size:13px}.fine{border-top:1px solid #ffffff20;margin-top:32px;padding-top:19px;font-size:12px;color:#9ab0c9}.notice{position:fixed;bottom:18px;left:18px;right:18px;max-width:840px;margin:auto;z-index:30;background:white;border:1px solid var(--border);box-shadow:0 10px 50px #0b28502b;border-radius:15px;padding:18px;display:flex;align-items:center;gap:20px;font-size:13px}.notice p{margin:0;flex:1}.notice button{border:0;border-radius:9px;padding:10px 16px;font-weight:800;background:var(--blue);color:white;cursor:pointer}.notice a{color:var(--blue);text-decoration:underline}.notice[hidden]{display:none}@media(max-width:1040px){.nav{gap:9px;font-size:12px}.brand img{width:175px}}@media(max-width:820px){.top{flex-wrap:wrap;min-height:76px}.toggle{display:block}.nav{display:none;flex-basis:100%;flex-direction:column;align-items:flex-start;padding-bottom:18px;font-size:15px}.nav.open{display:flex}.lang{margin-left:auto}.hero{padding:58px 0 70px}.hero-grid{grid-template-columns:1fr}.art{height:270px}.three{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.contact-card{grid-template-columns:1fr}.foot-flex{flex-direction:column}.notice{flex-wrap:wrap}}
/* Accessible language selector and interactive previews */
.lang-menu{position:relative;margin-left:auto;flex-shrink:0}.lang-current{display:flex;align-items:center;gap:8px;min-height:40px;background:#edf6ff;border:1px solid #cde4fc;border-radius:12px;padding:7px 13px;color:#064b9a;font-size:13px;font-weight:900;cursor:pointer}.lang-current:after{content:'⌄';font-size:17px;line-height:1}.lang-options{position:absolute;top:calc(100% + 8px);right:0;min-width:176px;display:none;background:#fff;border:1px solid var(--border);box-shadow:0 16px 35px #12315a24;border-radius:12px;padding:7px;z-index:40}.lang-menu.open .lang-options{display:flex;flex-direction:column}.lang-options a{padding:9px 12px;border-radius:7px;font-size:14px;white-space:nowrap}.lang-options a:hover,.lang-options a.active{background:#eef7ff;color:#075cc5}.top{flex-wrap:wrap}.nav{order:3;flex-basis:100%;justify-content:center;padding-bottom:14px}.toggle{order:2}.lang-menu{order:1}.brand{order:0}
.demo-section{padding:70px 0 85px;background:linear-gradient(145deg,#f0f7ff,#fff)}.demo-heading{max-width:760px;margin-bottom:30px}.demo-heading h2{font-size:clamp(27px,3vw,42px);line-height:1.2;margin:12px 0}.demo-heading p{color:var(--muted)}.demo-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px;align-items:center}.demo-panel{background:#fff;border:1px solid var(--border);box-shadow:0 14px 45px #0033760e;padding:30px;border-radius:22px;min-width:0}.demo-panel label{display:block;font-weight:800;font-size:14px;margin:0 0 8px}.demo-input,.demo-panel textarea{display:block;width:100%;border:1px solid #cad8e7;border-radius:12px;padding:13px 15px;font:inherit;color:#132344;margin:0 0 22px;background:#fff}.demo-panel textarea{resize:vertical;min-height:135px;line-height:1.5}.demo-input:focus,.demo-panel textarea:focus{outline:3px solid #c4e5ff;border-color:#0977df}.demo-btn{border:0;background:#086bd7;border-radius:12px;color:#fff;font-size:15px;font-weight:800;padding:13px 22px;min-height:48px;cursor:pointer}.demo-btn:hover{background:#065ab7}.demo-btn:disabled{opacity:.65;cursor:wait}.demo-note{font-size:12px!important;color:#718097;margin:18px 0 0}.phone-wrap{display:flex;justify-content:center;min-width:0}.phone{width:min(100%,312px);height:526px;border:10px solid #14213a;border-radius:42px;box-shadow:0 30px 65px #0a27533b;position:relative;overflow:hidden;background:#f5f8fd;display:flex;flex-direction:column}.phone-notch{width:92px;height:18px;border-radius:0 0 15px 15px;background:#14213a;position:absolute;top:0;left:50%;transform:translateX(-50%);z-index:3}.phone-status{height:39px;padding:13px 23px 0;font-size:11px;display:flex;justify-content:space-between;font-weight:800;color:#203454}.phone-head{display:flex;align-items:center;gap:12px;padding:14px;background:#fff;border-bottom:1px solid #e1eaf4;font-size:13px;font-weight:900;min-width:0}.phone-back{font-size:30px;line-height:1;color:#2080e1}.phone-avatar{display:grid;place-items:center;flex:0 0 36px;height:36px;background:#006bcd;color:#fff;border-radius:50%;font-weight:900}.phone.viber .phone-avatar{background:#7360ae}.phone-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.phone-chat{padding:22px 12px;flex:1;overflow:auto;display:flex;flex-direction:column;align-items:flex-start;gap:9px;background:linear-gradient(160deg,#e7eef9,#f8fbff)}.phone-placeholder{align-self:center;margin-top:110px;font-size:12px;text-align:center;color:#8193a8}.phone-bubble{max-width:100%;overflow-wrap:anywhere;white-space:pre-wrap;background:white;border-radius:6px 17px 17px 17px;padding:13px;box-shadow:0 3px 12px #152e5415;font-size:13px;line-height:1.55;animation:bubblein .3s ease-out}.phone-bubble[hidden],.phone-placeholder[hidden],.phone-delivered[hidden]{display:none}.phone-bubble.visible{display:block}.phone-delivered{font-size:10px;color:#5f7184;margin-left:3px}.phone-bottom{height:45px;flex-shrink:0;background:#fff;padding:10px 22px;display:flex;gap:22px;align-items:center;color:#8a9aaf}.phone-bottom span{flex:1;border-radius:18px;background:#f3f6fa;padding:3px 12px;font-size:11px}.link-preview{display:block;color:#0568d4;word-break:break-all;margin-top:7px}.demo-result{background:#eef9ff;padding:16px;border-radius:14px;margin-top:20px}.demo-result[hidden],.demo-error[hidden]{display:none}.demo-result strong{display:block;font-size:12px}.short-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:9px}.short-row code{overflow-wrap:anywhere;font-size:16px;color:#035cac;font-weight:900}.demo-copy{background:white;border:1px solid #add0eb;border-radius:8px;padding:7px 11px;cursor:pointer}.demo-error{color:#af2631;font-size:13px}@keyframes bubblein{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media(max-width:820px){.top{gap:10px;min-height:74px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}.brand img{width:155px}.lang-menu{margin-left:auto}.toggle{display:block;min-width:43px;min-height:40px}.nav{order:4;flex-basis:100%;display:none;align-items:stretch;gap:0;padding:8px 0 10px;max-height:65vh;overflow-y:auto}.nav.open{display:flex}.nav a{display:block;padding:11px 12px;border-bottom:1px solid #edf1f7}.demo-grid{grid-template-columns:1fr}.demo-panel{padding:22px}.demo-section{padding:45px 0 55px}.phone{height:490px}.lang-options{right:0}}@media(max-width:370px){.wrap{padding-left:14px;padding-right:14px}.brand img{width:123px}.lang-current{padding:5px 9px}.top{gap:7px}.demo-panel{padding:17px}}@media(prefers-reduced-motion:reduce){.phone-bubble{animation:none}}


/* Header alignment: logo, desktop navigation and language selector on one row */
@media (min-width: 821px) {
  .top { display:flex; flex-wrap:nowrap; align-items:center; justify-content:space-between; min-height:92px; gap:22px; padding-top:0; padding-bottom:0; }
  .brand { order:0; flex:0 0 auto; display:flex; align-items:center; }
  .brand img { width:215px; height:auto; }
  .nav { order:1; flex:1 1 auto; flex-basis:auto; min-width:0; display:flex; flex-direction:row; flex-wrap:nowrap; align-items:center; justify-content:center; gap:clamp(10px,1.15vw,21px); padding:0; font-size:clamp(11px,.89vw,13px); line-height:1.4; }
  .nav a { white-space:nowrap; }
  .lang-menu { order:2; flex:0 0 auto; margin-left:0; align-self:center; }
  .toggle { display:none; }
}
@media (min-width:821px) and (max-width:1120px) {
  .top { gap:13px; }
  .brand img { width:165px; }
  .nav { gap:9px; font-size:11px; }
  .lang-current { padding:6px 10px; }
}
@media (max-width:820px) {
  .top { display:flex; align-items:center; flex-wrap:wrap; justify-content:space-between; gap:10px; min-height:76px; }
  .brand { order:0; display:flex; align-items:center; margin-right:auto; }
  .lang-menu { order:1; margin-left:0; }
  .toggle { order:2; display:block; }
  .nav { order:3; flex:0 0 100%; width:100%; margin:0; padding:0; }
  .nav.open { padding:8px 0 10px; }
}
@media (max-width:390px) {
  .top { gap:6px; }
  .brand img { width:120px; }
  .lang-current { padding:5px 8px; }
  .toggle { padding:4px 9px; min-width:38px; }
}