@font-face{font-family:"Poppins";font-weight:400;font-display:swap;src:url(fonts/poppins-400.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-weight:500;font-display:swap;src:url(fonts/poppins-500.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-weight:600;font-display:swap;src:url(fonts/poppins-600.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-weight:700;font-display:swap;src:url(fonts/poppins-700.woff2) format("woff2")}
:root{
  --navy:#113C61;--navy-d:#0E2740;--ink:#0B1626;--text:#4A5568;--muted:#7A8596;
  --coral:#F2593F;--coral2:#FF8A3D;--blush:#FDF4F0;--line:#E6E8EC;--sky:#6E91A6;
  --btn:#1D4E89;--radius:22px;
  --font:"Poppins","PingFang SC","Hiragino Sans GB","Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font-family:var(--font);color:var(--text);background:#fff;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92vw);margin:0 auto}
h1,h2,h3,h4{color:var(--ink);font-weight:700;line-height:1.22;margin:0}
p{margin:0}
.eyebrow{display:inline-block;font-weight:600;font-size:15px;letter-spacing:.04em;background:linear-gradient(90deg,var(--coral),var(--coral2));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.h2{font-size:clamp(28px,3.6vw,44px)}
.lead{font-size:clamp(16px,1.4vw,19px);color:var(--text)}
.center{text-align:center}
.section{padding:clamp(72px,9vw,120px) 0}
.bg-blush{background:var(--blush)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;border-radius:100px;font-weight:600;font-size:15px;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;border:0}
.btn-primary{background:var(--btn);color:#fff;box-shadow:0 10px 24px -10px rgba(29,78,137,.6)}
.btn-primary:hover{transform:translateY(-2px);background:var(--navy)}
.btn-ghost{color:var(--ink);border:1.5px solid var(--line);background:#fff}
.btn-ghost:hover{border-color:var(--ink)}
.btn-dark{background:#000;color:#fff;padding:11px 24px;font-size:14px}
.btn-dark:hover{background:var(--navy)}
.btn-light{background:#fff;color:var(--navy)}
/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(12px);box-shadow:0 1px 0 rgba(0,0,0,.05),0 6px 24px -18px rgba(0,0,0,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy);font-size:20px;letter-spacing:.01em}
.brand img{height:40px;width:auto}
.menu{display:flex;gap:30px;font-size:15px;color:var(--ink);font-weight:500}
.menu a{position:relative;padding:6px 0}
.menu a:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--coral);transform:scaleX(0);transition:transform .25s}
.menu a:hover:after{transform:scaleX(1)}
.nav-right{display:flex;align-items:center;gap:18px}
.lang{font-size:14px;font-weight:600;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:6px 12px}
.lang:hover{color:var(--ink);border-color:var(--ink)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.25s}
/* hero */
.hero{padding:clamp(48px,7vw,96px) 0 clamp(56px,7vw,90px);overflow:hidden;position:relative}
.hero:before{content:"";position:absolute;right:-180px;top:-160px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(110,145,166,.18),transparent 65%);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero .tag{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--navy);background:#EEF3F7;border-radius:100px;padding:7px 16px;margin-bottom:24px}
.hero .tag i{width:8px;height:8px;border-radius:50%;background:var(--coral);display:inline-block}
.hero h1{font-size:clamp(28px,3.9vw,52px);letter-spacing:-.01em}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--coral),var(--coral2));-webkit-background-clip:text;background-clip:text;color:transparent;white-space:nowrap}
.hero .sub{font-weight:600;color:var(--ink);font-size:clamp(17px,1.6vw,21px);margin:26px 0 14px}
.hero .lead{max-width:560px}
.hero .note{margin-top:20px;font-weight:600;color:var(--ink);border-left:3px solid var(--coral);padding-left:12px;font-size:15px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
/* phone mockup */
.visual{position:relative;display:flex;justify-content:center}
.phone{width:290px;height:580px;border-radius:44px;background:#0B1626;padding:12px;box-shadow:0 40px 80px -30px rgba(17,60,97,.55);position:relative;z-index:2}
.screen{width:100%;height:100%;border-radius:34px;background:#F6F7F9;overflow:hidden;position:relative}
.notch{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:92px;height:24px;border-radius:20px;background:#0B1626;z-index:3}
.search{margin:46px 14px 12px;background:#fff;border-radius:100px;padding:9px 14px;font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:center;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.search b{color:var(--ink);font-weight:500}
.feed{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 10px}
.card-n{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 6px rgba(0,0,0,.04)}
.card-n .img{height:120px}
.card-n.tall .img{height:160px}
.card-n .t{padding:8px 9px 10px;font-size:11px;color:var(--ink);font-weight:500;line-height:1.4}
.card-n .u{display:flex;align-items:center;gap:5px;margin-top:6px;color:var(--muted);font-weight:400;font-size:10px}
.card-n .u i{width:14px;height:14px;border-radius:50%;background:#D9E2EA;display:inline-block}
.g1{background:linear-gradient(160deg,#FDB99B,#CF8BF3 60%,#A770EF)}
.g2{background:linear-gradient(160deg,#89CFF0,#3A7BD5)}
.g3{background:linear-gradient(160deg,#FFE29F,#FFA99F 50%,#FF719A)}
.g4{background:linear-gradient(160deg,#A8E6CF,#3D8C7A)}
.g5{background:linear-gradient(160deg,#C9D6FF,#7F9CC0)}
.g6{background:linear-gradient(160deg,#F6D365,#FDA085)}
.float{position:absolute;z-index:3;background:#fff;border-radius:16px;padding:12px 16px;box-shadow:0 18px 40px -16px rgba(11,22,38,.35);font-size:13px;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:10px;animation:bob 6s ease-in-out infinite}
.float small{display:block;font-weight:400;color:var(--muted);font-size:11px}
.float .ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;flex:none}
.f1{left:-6%;top:18%}.f2{right:-4%;top:44%;animation-delay:-2s}.f3{left:2%;bottom:10%;animation-delay:-4s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
/* band */
.band{background:var(--blush);padding:34px 0;overflow:hidden}
.marquee{display:flex;gap:56px;white-space:nowrap;animation:scroll 32s linear infinite;width:max-content}
.marquee span{font-size:clamp(18px,2vw,24px);font-weight:600;color:var(--navy);display:flex;align-items:center;gap:56px}
.marquee span:after{content:"✦";color:var(--coral);font-size:16px}
@keyframes scroll{to{transform:translateX(-50%)}}
/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
.stat{text-align:center;padding:34px 20px;border-radius:var(--radius);border:1px solid var(--line);background:#fff}
.stat .n{font-size:clamp(38px,4.6vw,56px);font-weight:600;line-height:1;background:linear-gradient(90deg,var(--coral),var(--coral2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{margin-top:14px;color:var(--ink);font-weight:500}
.stat .d{font-size:13px;color:var(--muted);margin-top:4px}
.source{font-size:13px;color:var(--muted);margin-top:18px;text-align:center}
.why-text{max-width:820px;margin:22px auto 0}
.callout{max-width:820px;margin:40px auto 0;padding:22px 28px;border-radius:16px;background:var(--blush);color:var(--ink);font-weight:500;text-align:center}
/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.frame{border:1px solid #EBD9D2;border-radius:6px;background:linear-gradient(180deg,#fff,#FBEDE8);aspect-ratio:4/4.4;display:grid;place-items:center;position:relative;overflow:hidden}
.frame img{width:56%;filter:drop-shadow(0 24px 40px rgba(17,60,97,.25))}
.frame .ring{position:absolute;border:1px dashed rgba(17,60,97,.18);border-radius:50%}
.pill{display:inline-block;font-style:italic;font-size:14px;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:100px;padding:6px 18px;margin:18px 0 18px}
.app-ic{width:60px;height:60px;border-radius:14px;background:var(--navy);display:grid;place-items:center}
.app-ic img{width:40px}
.checks{list-style:none;padding:0;margin:24px 0 0}
.checks li{display:flex;gap:12px;margin:10px 0;color:var(--text)}
.checks li:before{content:"";flex:none;width:20px;height:20px;margin-top:3px;border-radius:50%;background:var(--navy) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}
.fact{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px}
.fact small{display:block;color:var(--muted);font-size:12px}
.fact b{color:var(--ink);font-weight:600}
/* services */
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:48px;flex-wrap:wrap}
.head-row .lead{max-width:520px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.card{border:1px solid #DADDE2;border-radius:var(--radius);padding:12px;background:#fff;transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:0 30px 50px -30px rgba(11,22,38,.35)}
.card .cover{border-radius:14px;height:170px;position:relative;overflow:hidden;display:flex;align-items:flex-end;padding:20px}
.card .cover svg{width:54px;height:54px;color:#fff;position:relative;z-index:1}
.card .cover .num{position:absolute;right:18px;top:6px;font-size:96px;font-weight:700;color:rgba(255,255,255,.18);line-height:1}
.c1{background:linear-gradient(135deg,#113C61,#3A6E99)}
.c2{background:linear-gradient(135deg,#F2593F,#FF8A3D)}
.c3{background:linear-gradient(135deg,#2E5E7E,#6E91A6)}
.c4{background:linear-gradient(135deg,#0E2740,#1D4E89)}
.card .body{padding:22px 14px 16px}
.card h3{font-size:22px}
.card .val{font-weight:600;color:var(--ink);font-size:15px;margin:10px 0 14px;opacity:.8}
.card .inc{font-size:14px;color:var(--muted);margin-bottom:6px}
.card ul{margin:0;padding-left:0;list-style:none;font-size:14.5px}
.card ul li{padding-left:16px;position:relative;margin:4px 0}
.card ul li:before{content:"•";position:absolute;left:2px;color:var(--coral)}
.ref{margin-top:28px;font-size:14px;color:var(--muted)}
/* industries */
.ind{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.ind .card .cover{height:200px;align-items:center;justify-content:center}
.ind .card .cover svg{width:72px;height:72px}
.i1{background:linear-gradient(160deg,#FFD3A5,#FD6585)}
.i2{background:linear-gradient(160deg,#90E0EF,#0077B6)}
.i3{background:linear-gradient(160deg,#E2D1C3,#A88B7A)}
.ind .card p{font-size:15.5px}
.ind .link{display:inline-block;margin-top:16px;font-style:italic;font-size:14px;color:var(--btn)}
.market{margin-top:36px;display:flex;gap:16px;align-items:center;background:#fff;border:1px solid #EBD9D2;border-radius:18px;padding:20px 26px;color:var(--ink)}
.market b{white-space:nowrap}
/* process */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:56px;counter-reset:s}
.step{position:relative;padding:28px 22px;border-radius:18px;border:1px solid var(--line);background:#fff}
.step:before{counter-increment:s;content:"0" counter(s);font-size:15px;font-weight:700;color:#fff;background:var(--navy);width:44px;height:44px;border-radius:50%;display:grid;place-items:center;margin-bottom:18px}
.step:not(:last-child):after{content:"";position:absolute;top:50px;right:-19px;width:20px;height:2px;background:var(--coral)}
.step h4{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:var(--muted)}
/* case */
.case{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.case-box{background:var(--navy);color:#DCE6EF;border-radius:var(--radius);padding:40px;position:sticky;top:110px}
.case-box h3{color:#fff;font-size:26px;margin:6px 0 18px}
.case-box .eyebrow{margin-bottom:0}
.case-box .k{font-size:13px;letter-spacing:.06em;color:#9DB5CA;text-transform:uppercase;margin-bottom:6px}
.approach{counter-reset:a}
.ap{display:flex;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
.ap:before{counter-increment:a;content:counter(a);flex:none;width:36px;height:36px;border-radius:50%;background:var(--blush);color:var(--coral);font-weight:700;display:grid;place-items:center}
.ap p{color:var(--ink)}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}
.trio div{border-radius:16px;padding:18px;background:#fff;border:1px solid #EBD9D2}
.trio b{display:block;color:var(--ink);margin-bottom:4px}
.trio span{font-size:14px}
.fine{font-size:13px;color:var(--muted);margin-top:22px}
/* why */
.dark{background:#152A47;color:#C9D4E2;position:relative;overflow:hidden}
.dark:after{content:"";position:absolute;right:-220px;bottom:-260px;width:720px;height:720px;border-radius:50%;background:radial-gradient(circle at 30% 30%,rgba(110,145,166,.35),rgba(21,42,71,0) 60%);}
.dark h2{color:#fff}
.why-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px;position:relative;z-index:1}
.why-items{display:grid;grid-template-columns:1fr 1fr;gap:36px 40px}
.why-items h4{color:#fff;font-size:18px;margin-bottom:10px;display:flex;gap:10px;align-items:center}
.why-items h4:before{content:"";width:10px;height:10px;border-radius:3px;background:var(--coral)}
.why-items p{font-size:15px}
/* contact */
.cta{background:linear-gradient(120deg,var(--coral),var(--coral2));border-radius:28px;padding:clamp(40px,6vw,72px);color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.cta h2{color:#fff}
.cta p{color:#fff;opacity:.95;margin-top:16px}
.cta .info{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);border-radius:20px;padding:26px}
.cta .info div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.25);font-size:15px}
.cta .info div:last-of-type{border-bottom:0}
.cta .info small{opacity:.85}
.cta .info b{font-weight:600;text-align:right;word-break:break-all}
.cta .btn{margin-top:28px}
footer{background:var(--navy-d);color:#9DB0C4;padding:56px 0 30px;font-size:14px}
.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.foot .brand{color:#fff}
.foot p{max-width:380px;margin-top:14px}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.foot a:hover{color:#fff}
.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px}
/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}.marquee,.float{animation:none}}
/* responsive */
@media (max-width:1080px){
  .menu{gap:20px;font-size:14px}
  .steps{grid-template-columns:repeat(3,1fr)}.step:after{display:none}
}
@media (max-width:900px){
  .burger{display:block}
  .menu{position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px 4vw 20px;box-shadow:0 20px 30px -20px rgba(0,0,0,.2);display:none}
  .menu.open{display:flex}
  .menu a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav-right .btn-dark{display:none}
  .hero-grid,.split,.case,.why-grid,.cta{grid-template-columns:1fr}
  .visual{margin-top:20px}
  .split .frame{max-width:420px}
  .cards,.ind{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .case-box{position:static}
  .why-items{grid-template-columns:1fr}
  .trio{grid-template-columns:1fr}
}
@media (max-width:520px){
  .hero h1 em{white-space:normal}
  .steps{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr}
  .f1{left:-2%}.f2{right:-2%}
  .market{flex-direction:column;align-items:flex-start}
}