*{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#0b2338;--navy2:#0f2f4f;--blue:#1d6fb8;--blue2:#4aa3e0;--gold:#f2b24c;--gold-d:#c9861f;--bg:#f6f9fc;--ink:#1f2d3a;--muted:#64748b;--line:#e2e9f0;--green:#1f9d68;--radius:16px;--shadow:0 10px 30px rgba(11,35,56,.08);--shadow-lg:0 22px 55px rgba(11,35,56,.16)}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;color:var(--ink);background:#fff;line-height:1.65;font-size:16px;overflow-x:hidden}
body.lock{overflow:hidden}
img,svg{max-width:100%}
a{color:var(--blue);text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--gold),#f7c56b);color:#2b2110;padding:13px 24px;border-radius:12px;font-weight:800;font-size:16px;box-shadow:0 8px 20px rgba(242,178,76,.35);transition:transform .15s,box-shadow .2s;border:0;cursor:pointer}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(242,178,76,.45)}
.btn.ghost{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.65);box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.16)}
.btn.blue{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 8px 20px rgba(29,111,184,.3)}
.eyebrow{display:inline-flex;align-items:center;gap:6px;background:#e7f0fb;color:var(--blue);font-weight:800;font-size:13px;letter-spacing:.06em;padding:5px 12px;border-radius:999px;margin-bottom:12px;text-transform:uppercase}
/* ---------- top ---------- */
header.top{background:rgba(11,35,56,.96);backdrop-filter:blur(8px);color:#fff;position:sticky;top:0;z-index:60;box-shadow:0 2px 18px rgba(0,0,0,.15)}
.topbar{display:flex;align-items:center;gap:14px;padding:11px 20px;max-width:1220px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900;font-size:18px;white-space:nowrap}
.brand .logo{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,var(--blue),var(--blue2));display:flex;align-items:center;justify-content:center;font-size:21px;box-shadow:0 4px 12px rgba(29,111,184,.4)}
nav.desktop{display:flex;gap:2px;align-items:center;flex:1;margin-left:8px;flex-wrap:wrap}
nav.desktop a{color:#dce7f2;padding:8px 11px;border-radius:9px;font-size:15px;font-weight:600}
nav.desktop a:hover{background:#1c3c5f;color:#fff}
.top-cta{margin-left:auto}
.quote-btn{background:linear-gradient(135deg,var(--gold),#f7c56b);color:#2b2110;font-weight:800;font-size:14.5px;padding:9px 16px;border-radius:10px;white-space:nowrap}
.quote-btn:hover{transform:translateY(-1px)}
.langsel{background:#16324d;color:#fff;border:1px solid #34587d;border-radius:9px;padding:7px 8px;font-size:13px;cursor:pointer}
.hamb{display:none;background:#16324d;color:#fff;border:1px solid #34587d;border-radius:9px;width:42px;height:40px;font-size:20px;cursor:pointer;line-height:1}
/* mobile overlay */
.mnav{position:fixed;inset:0;background:rgba(11,35,56,.98);z-index:80;display:none;flex-direction:column;padding:26px 22px;overflow:auto}
.mnav.open{display:flex}
.mnav a{color:#e6eef7;font-size:21px;font-weight:700;padding:13px 4px;border-bottom:1px solid #1f4164}
.mnav .close{position:absolute;top:18px;right:20px;font-size:26px;color:#fff;background:none;border:0;cursor:pointer}
.mnav .langrow{display:flex;align-items:center;gap:10px;margin-top:18px;color:#c7d9ea}
/* ---------- hero ---------- */
.hero{background:radial-gradient(1200px 500px at 85% -10%,rgba(74,163,224,.35),transparent 60%),linear-gradient(135deg,#0a2033 0%,#0e3b66 58%,#175a93 100%);color:#fff;padding:72px 0 60px;position:relative;overflow:hidden}
.hero .grid2{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(30px,4.6vw,50px);line-height:1.18;font-weight:900;margin:10px 0 14px;letter-spacing:-.01em}
.hero .k2{display:inline-block;font-size:15px;font-weight:800;letter-spacing:.04em;color:#ffd98a;background:rgba(242,178,76,.14);border:1px solid rgba(242,178,76,.4);padding:5px 13px;border-radius:999px;margin-bottom:16px}
.hero p.lead{font-size:17.5px;color:#d7e6f5;max-width:600px;margin-bottom:24px}
.hero .btns{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.trust{display:flex;flex-wrap:wrap;gap:10px;color:#cfe0ef;font-size:13.5px}
.trust span{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);padding:5px 12px;border-radius:999px}
.hero-visual{position:relative;min-height:380px}
.bagcard{position:absolute;background:rgba(255,255,255,.96);border-radius:18px;padding:14px 14px 10px;box-shadow:var(--shadow-lg);width:210px;text-align:center;animation:float 6s ease-in-out infinite}
.bagcard .pic{background:linear-gradient(135deg,#eaf3fb,#d6e7f7);border-radius:12px;padding:8px}
.bagcard .lb{font-weight:800;font-size:13.5px;color:var(--navy);margin-top:8px}
.bagcard .sb{font-size:11.5px;color:var(--muted)}
.bc1{top:6%;left:2%;animation-delay:0s}
.bc2{top:16%;right:0;width:200px;animation-delay:1.2s}
.bc3{bottom:2%;left:16%;width:190px;animation-delay:2.1s}
.badgefloat{position:absolute;background:#fff;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:800;color:var(--navy);box-shadow:var(--shadow);display:inline-flex;gap:6px;align-items:center}
.bf1{top:-8px;right:6%;animation-delay:.4s}
.bf2{bottom:14%;right:-2%}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
/* ---------- sections ---------- */
section{padding:64px 0}
section.alt{background:var(--bg)}
h2.sec{font-size:clamp(25px,3.4vw,34px);text-align:center;margin:6px 0 10px;font-weight:900;letter-spacing:-.01em}
p.sub{text-align:center;color:var(--muted);max-width:780px;margin:0 auto 34px}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 2px 8px rgba(11,35,56,.04)}
.card.ic{text-align:center}
.card .emo{font-size:34px;margin-bottom:8px}
.card h3{font-size:18px;margin-bottom:6px}
.card p{color:var(--muted);font-size:14.5px}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:-38px 0 0}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;text-align:center;box-shadow:var(--shadow);font-size:14px;font-weight:800;color:var(--navy)}
.stat .e{font-size:22px}
/* products */
.prod{overflow:hidden;cursor:pointer;transition:transform .18s,box-shadow .25s;display:flex;flex-direction:column}
.prod:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.prod .ph{aspect-ratio:4/3;background:linear-gradient(135deg,#eaf3fb,#d9e9f8);display:flex;align-items:center;justify-content:center;position:relative}
.prod .ph svg{width:62%;height:auto}
.prod .bd{padding:14px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.prod h3{font-size:16.5px}
.prod p{color:var(--muted);font-size:13.5px}
.tag{display:inline-block;background:#eef6ff;color:var(--blue);border-radius:7px;padding:1px 8px;font-size:12px}
/* steps */
.steps{counter-reset:st;display:grid;gap:12px}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px 16px 66px;box-shadow:0 2px 6px rgba(11,35,56,.04)}
.step::before{counter-increment:st;content:counter(st);position:absolute;left:18px;top:16px;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--navy2),var(--blue));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;box-shadow:0 4px 10px rgba(29,111,184,.3)}
.step h3{font-size:16px;margin-bottom:2px}
.step p{color:var(--muted);font-size:14px}
/* table */
.tblwrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th,td{border-bottom:1px solid var(--line);padding:11px 12px;text-align:left}
th{background:#eef4fb;font-weight:800}
tr:last-child td{border-bottom:0}
/* form */
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;max-width:780px;margin:26px auto 0;box-shadow:var(--shadow)}
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 4px;font-weight:700}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid #c9d5e0;border-radius:10px;font-size:15px;font-family:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #9cc6ec;border-color:var(--blue)}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.hp{position:absolute;left:-9999px;opacity:0;height:0}
.msg{margin-top:12px;padding:11px 14px;border-radius:10px;display:none;font-weight:600}
.msg.ok{display:block;background:#e7f6ee;color:#166b45}
.msg.err{display:block;background:#fdeaea;color:#b3261e}
/* about band */
.aboutband{background:linear-gradient(135deg,#0f3f70,#1d6fb8);border-radius:22px;color:#fff;padding:34px 30px;display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center}
.aboutband h3{font-size:24px;margin-bottom:10px}
.aboutband p{color:#d7e6f5}
/* footer */
footer{background:var(--navy);color:#c5d5e5;padding:52px 0 26px;font-size:14.5px}
footer h4{color:#fff;margin-bottom:10px;font-size:15.5px}
footer a{color:#a9c6e2}
footer a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px}
.copy{border-top:1px solid #23496f;margin-top:28px;padding-top:16px;font-size:13px;color:#8fa9c2;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
/* floats */
.floatbtns{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:10px;z-index:70}
.floatbtns a{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:var(--shadow-lg);transition:transform .15s}
.floatbtns a:hover{transform:scale(1.08)}
.fb-wa{background:#25d366;color:#fff}
.fb-mail{background:var(--blue);color:#fff}
/* pills */
.pill{display:inline-block;background:#e7f6ee;color:#166b45;border-radius:999px;padding:3px 12px;font-size:13px;margin:3px 5px 3px 0}
.pill.gold{background:#fdf1dc;color:#8a5b0c}
.note-top{text-align:center;font-size:13px;color:#8a5b0c;background:#fdf1dc;border-radius:10px;padding:7px;margin-bottom:20px}
/* RTL */
html[dir="rtl"] body{direction:rtl;text-align:right}
html[dir="rtl"] .step{padding:16px 66px 16px 20px}
html[dir="rtl"] .step::before{left:auto;right:18px}
html[dir="rtl"] th,html[dir="rtl"] td{text-align:right}
html[dir="rtl"] .hero-visual .bc1{left:auto;right:2%}
html[dir="rtl"] .bc2{right:auto;left:0}
html[dir="rtl"] .bc3{left:auto;right:16%}
/* responsive */
@media(max-width:960px){
 .hero .grid2{grid-template-columns:1fr}
 .hero-visual{min-height:330px;margin-top:14px}
 .aboutband{grid-template-columns:1fr}
}
@media(max-width:820px){
 nav.desktop,.top-cta{display:none}
 .hamb{display:block}
 .g2{grid-template-columns:1fr}
 .f2{grid-template-columns:1fr}
 .hero{padding:52px 0 58px}
 .stats{margin-top:-24px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}