*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:#334155;background:#fff;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 36px));margin:0 auto}:root{--primary:#1264d8;--primary2:#4ea9ff;--secondary:#ff9710;--secondary2:#ff6f00;--dark:#10233f;--text:#334155;--muted:#64748b;--light:#f7faff;--border:#e3e8f3;--accent:#ffb84a;--shadow:0 18px 45px rgba(24,86,184,.12);--radius:24px}.topbar{background:linear-gradient(90deg,#0b2a55,#155da8);color:rgba(255,255,255,.9);font-size:14px;padding:9px 0}.topbar-inner{display:flex;justify-content:space-between;gap:16px;align-items:center}.topbar strong{color:#fff}.navbar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(226,232,240,.9)}.nav-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;min-width:270px}.logo{width:48px;height:48px;border-radius:15px;background:linear-gradient(135deg,var(--primary),#9bd6ff);display:grid;place-items:center;color:#fff;font-weight:900;font-size:20px;box-shadow:0 14px 28px rgba(47,125,246,.26)}.brand-title{font-size:18px;line-height:1.15;color:var(--dark);font-weight:900}.brand-sub{font-size:12px;color:var(--muted);margin-top:3px}.nav-links{display:flex;align-items:center;gap:26px;font-size:15px;font-weight:700;color:#334155}.nav-links a:hover,.nav-links a.active{color:var(--primary)}.nav-cta{padding:11px 18px;border-radius:999px;background:var(--primary);color:#fff!important;box-shadow:0 12px 28px rgba(47,125,246,.25)}.menu-btn{display:none;border:1px solid var(--border);background:#fff;border-radius:12px;padding:9px 12px;font-weight:900}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 15% 15%,rgba(107,183,255,.25),transparent 35%),radial-gradient(circle at 88% 10%,rgba(255,181,69,.18),transparent 28%),linear-gradient(180deg,#f7fbff,#fff);padding:90px 0 76px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border-radius:999px;background:#eaf4ff;color:#155ed5;font-weight:900;font-size:14px;margin-bottom:22px}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}h1{font-size:clamp(38px,5vw,62px);line-height:1.08;letter-spacing:-1.8px;color:var(--dark);font-weight:900;margin-bottom:24px}h1 b,.blue{color:var(--primary)}.lead{font-size:19px;color:#475569;max-width:690px;margin-bottom:30px}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 24px;font-size:16px;font-weight:900;transition:.25s}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 16px 32px rgba(47,125,246,.25)}.btn-primary:hover{transform:translateY(-2px);background:#155ed5}.btn-outline{border:1px solid #bdd7ff;color:#155ed5;background:#fff}.btn-outline:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.tags{display:flex;flex-wrap:wrap;gap:10px}.tags span{padding:8px 13px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:14px;font-weight:700;color:#475569}.visual-card{background:rgba(255,255,255,.92);border:1px solid rgba(226,232,240,.95);box-shadow:var(--shadow);border-radius:32px;padding:24px}.mock{border:1px solid var(--border);border-radius:24px;overflow:hidden;background:#fff}.mock-head{height:46px;background:#f1f5f9;display:flex;gap:7px;align-items:center;padding:0 16px}.dot{width:10px;height:10px;border-radius:50%;background:#cbd5e1}.mock-body{padding:22px}.chat-row{padding:15px;border-radius:18px;background:#f8fbff;border:1px solid #e5efff;display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:13px}.chat-row strong{display:block;color:var(--dark)}.chat-row small{display:block;color:var(--muted);margin-top:3px}.badge{white-space:nowrap;padding:6px 10px;background:#e7f8ee;color:#128647;border-radius:999px;font-weight:900;font-size:12px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.stat{background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid var(--border);border-radius:18px;padding:16px;text-align:center}.stat b{display:block;color:var(--primary);font-size:25px;line-height:1;margin-bottom:6px}.stat span{font-size:13px;color:var(--muted);font-weight:800}section{padding:86px 0}.section-head{text-align:center;max-width:780px;margin:0 auto 46px}.label{color:var(--primary);font-weight:900;letter-spacing:1px;margin-bottom:8px}.section-head h2,.page-head h1{color:var(--dark);font-size:clamp(30px,3.5vw,44px);line-height:1.22;font-weight:900;margin-bottom:14px;letter-spacing:-.8px}.section-head p,.page-head p{color:var(--muted);font-size:17px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:0 12px 32px rgba(15,23,42,.04);transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c8dcff}.icon{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,#eaf4ff,#fff);border:1px solid #d7e8ff;display:grid;place-items:center;font-size:25px;margin-bottom:18px}.card h3{color:var(--dark);font-size:21px;margin-bottom:10px;font-weight:900}.card p{color:var(--muted);font-size:15px}.blue-bg{background:linear-gradient(180deg,#f6fbff,#eef6ff)}.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:center}.photo-panel{min-height:450px;border-radius:34px;background:linear-gradient(135deg,rgba(47,125,246,.9),rgba(107,183,255,.82)),url('https://images.unsplash.com/photo-1556745757-8d76bdb6984b?auto=format&fit=crop&w=1200&q=80');background-size:cover;background-position:center;color:#fff;padding:38px;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:var(--shadow)}.photo-panel h2{font-size:36px;line-height:1.18;margin-bottom:12px}.list{display:grid;gap:16px}.list-item{display:flex;gap:16px;background:#fff;border:1px solid var(--border);border-radius:22px;padding:20px;box-shadow:0 12px 28px rgba(15,23,42,.04)}.num{width:42px;height:42px;min-width:42px;border-radius:14px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:900}.list-item h3{color:var(--dark);font-size:20px;margin-bottom:5px}.list-item p{color:var(--muted);font-size:15px}.page-hero{background:radial-gradient(circle at 15% 20%,rgba(107,183,255,.25),transparent 32%),linear-gradient(180deg,#f7fbff,#fff);padding:74px 0}.page-head{max-width:820px}.breadcrumb{color:var(--primary);font-weight:900;margin-bottom:12px}.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.case-logo{background:#fff;border:1px solid var(--border);border-radius:18px;min-height:86px;display:flex;align-items:center;justify-content:center;text-align:center;padding:14px;font-weight:900;color:#1e3a5f;box-shadow:0 10px 24px rgba(15,23,42,.035)}.notice{margin-top:22px;background:#fff7e8;border:1px solid #ffe2ad;color:#8a5b00;border-radius:18px;padding:18px 20px;font-size:15px;text-align:center}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:38px;align-items:center}.about-text h2{color:var(--dark);font-size:40px;line-height:1.2;margin-bottom:18px;font-weight:900}.about-text p{color:#475569;margin-bottom:16px}.about-points{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}.about-point{padding:16px;border-radius:18px;background:#f8fbff;border:1px solid #e5efff;font-weight:900;color:#1e3a5f}.about-visual{border-radius:34px;min-height:420px;background:linear-gradient(180deg,rgba(16,32,51,.05),rgba(47,125,246,.08)),url('https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1200&q=80');background-size:cover;background-position:center;box-shadow:var(--shadow)}.contact-panel{background:radial-gradient(circle at 20% 20%,rgba(107,183,255,.25),transparent 25%),linear-gradient(135deg,#102033,#164d94);color:#fff;border-radius:40px;padding:52px;display:grid;grid-template-columns:1fr .85fr;gap:34px;align-items:center;overflow:hidden;position:relative}.contact-panel:after{content:"DH";position:absolute;right:36px;top:-25px;font-size:160px;font-weight:900;color:rgba(255,255,255,.05);line-height:1}.contact-panel h2{font-size:38px;line-height:1.2;margin-bottom:14px;position:relative;z-index:1}.contact-panel p{color:rgba(255,255,255,.82);font-size:17px;position:relative;z-index:1}.contact-box{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:26px;padding:24px;backdrop-filter:blur(10px);position:relative;z-index:1}.contact-line{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.16)}.contact-line:last-child{border-bottom:none}.contact-line span{color:rgba(255,255,255,.72)}.contact-line strong{font-size:18px;color:#fff;text-align:right}.form{background:#fff;border:1px solid var(--border);border-radius:28px;box-shadow:var(--shadow);padding:30px}.form label{display:block;font-weight:900;color:var(--dark);margin-bottom:8px}.form input,.form select,.form textarea{width:100%;border:1px solid var(--border);border-radius:14px;padding:13px 14px;margin-bottom:16px;font:inherit;color:var(--text);background:#fff}.form textarea{min-height:130px;resize:vertical}.footer{background:#0b1726;color:rgba(255,255,255,.78);padding:42px 0}.footer-inner{display:flex;justify-content:space-between;gap:24px;align-items:center;flex-wrap:wrap}.footer strong{color:#fff;font-size:18px}.float{position:fixed;right:18px;bottom:22px;z-index:100;display:flex;flex-direction:column;gap:10px}.float a{background:var(--primary);color:#fff;padding:12px 16px;border-radius:999px;font-weight:900;box-shadow:0 12px 28px rgba(47,125,246,.28);font-size:14px}.mini-list{margin-top:14px;padding-left:18px;color:var(--muted);font-size:15px}.mini-list li{margin:6px 0}.timeline .card{position:relative}.timeline .card:before{content:attr(data-step);display:inline-block;color:var(--primary);font-size:34px;font-weight:900;margin-bottom:14px}@media(max-width:980px){.menu-btn{display:block}.nav-links{display:none;position:absolute;left:0;right:0;top:76px;background:#fff;border-bottom:1px solid var(--border);padding:18px;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.hero-grid,.split,.about-grid,.contact-panel{grid-template-columns:1fr}.grid-3,.grid-4,.case-grid{grid-template-columns:repeat(2,1fr)}.hero{padding-top:58px}}@media(max-width:640px){.topbar-inner{flex-direction:column;align-items:flex-start;gap:4px}.brand{min-width:auto}.brand-title{font-size:15px}h1{font-size:34px}.lead{font-size:16px}.grid-3,.grid-4,.case-grid,.stats,.about-points{grid-template-columns:1fr}section{padding:62px 0}.card,.contact-panel{padding:24px}.contact-panel{border-radius:28px}.contact-line{align-items:flex-start;flex-direction:column}.contact-line strong{text-align:left}.float{left:18px;right:18px}.float a{text-align:center}.footer-inner{align-items:flex-start}.page-hero{padding:54px 0}}
.footer-record{display:flex;flex-direction:column;gap:6px;align-items:flex-end}.footer-record a{color:rgba(255,255,255,.78);text-decoration:none}.footer-record a:hover{color:#fff}@media(max-width:640px){.footer-record{align-items:flex-start}}

/* updated logo */
.brand{min-width:auto}.logo-image{height:56px;width:auto;display:block;object-fit:contain}.logo{display:none}@media(max-width:640px){.logo-image{height:42px}}

/* logo + favicon refresh */
.logo-image{height:62px;width:auto;display:block;object-fit:contain}
@media(max-width:640px){.logo-image{height:44px}}
/* homepage polish matching new logo */
.hero{background:radial-gradient(circle at 12% 18%,rgba(72,161,255,.24),transparent 33%),radial-gradient(circle at 88% 18%,rgba(30,99,255,.18),transparent 25%),linear-gradient(180deg,#f7fbff 0%,#edf4ff 100%)}
.hero:after{content:"";position:absolute;right:-180px;top:30px;width:520px;height:520px;border-radius:50%;background:linear-gradient(135deg,rgba(40,120,255,.22),rgba(93,175,255,.10));filter:blur(0.5px)}
.eyebrow{font-size:15px;padding:10px 18px;border:1px solid #d9e8ff;box-shadow:0 10px 24px rgba(30,99,255,.07)}
.lead{font-size:18px;line-height:1.85;max-width:720px}.actions .btn{min-width:188px}.visual-card{border-radius:34px}.btn-outline{background:rgba(255,255,255,.88)}

/* premium homepage hero refinement */
.hero-premium{padding:96px 0 82px;position:relative;overflow:hidden}.hero-premium:before{content:"";position:absolute;left:-160px;bottom:-180px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(84,162,255,.18) 0%,rgba(84,162,255,0) 68%)}.hero-grid-premium{grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}.gradient-text{background:linear-gradient(90deg,#0e2245 0%,#1262ff 34%,#48b1ff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-copy{position:relative;z-index:2}.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:12px 0 22px}.proof-item{padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.72);backdrop-filter:blur(10px);border:1px solid #dce9ff;box-shadow:0 14px 36px rgba(30,99,255,.08)}.proof-item b{display:block;font-size:22px;line-height:1;color:#125cff;margin-bottom:6px}.proof-item span{display:block;font-size:13px;line-height:1.5;color:#4f6280;font-weight:700}.hero-showcase{position:relative;min-height:560px;display:flex;align-items:center;justify-content:center;z-index:2}.showcase-glow{position:absolute;inset:40px 20px 20px 40px;background:linear-gradient(135deg,rgba(47,125,246,.18),rgba(95,176,255,.06));filter:blur(8px);border-radius:40px}.showcase-board{position:relative;width:100%;max-width:640px;background:rgba(255,255,255,.82);border:1px solid rgba(223,234,255,.95);backdrop-filter:blur(14px);box-shadow:0 24px 60px rgba(24,74,160,.16);border-radius:34px;overflow:hidden}.board-top{display:flex;align-items:center;justify-content:space-between;padding:22px 26px;background:linear-gradient(90deg,#1262ff 0%,#4fb2ff 100%);color:#fff}.board-top strong{display:block;font-size:23px;line-height:1.2}.board-top span{display:block;margin-top:5px;font-size:12px;letter-spacing:1.8px;opacity:.86}.board-top em{font-style:normal;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.22);font-size:13px;font-weight:800}.board-main{display:grid;grid-template-columns:180px 1fr}.board-side{padding:18px;background:linear-gradient(180deg,#f4f9ff 0%,#eef5ff 100%);border-right:1px solid #e3edff}.side-item{padding:12px 14px;border-radius:14px;color:#51627d;font-weight:800;font-size:14px;margin-bottom:10px}.side-item.active{background:#fff;color:#125cff;box-shadow:0 10px 20px rgba(18,92,255,.08)}.board-content{padding:22px}.board-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}.metric-card{padding:15px 14px;border-radius:18px;background:#f7fbff;border:1px solid #e7f0ff}.metric-card b{display:block;font-size:28px;line-height:1;color:#125cff;margin-bottom:6px}.metric-card span{font-size:13px;color:#61728d;font-weight:700}.dialog-list{display:grid;gap:12px}.dialog-item{display:grid;grid-template-columns:112px 1fr 70px;gap:12px;align-items:center;padding:14px 16px;border-radius:16px;background:#fff;border:1px solid #e8f0ff;box-shadow:0 10px 24px rgba(18,92,255,.05)}.dialog-item strong{color:#163155;font-size:14px}.dialog-item span{color:#62748c;font-size:14px;line-height:1.55}.dialog-item em{font-style:normal;text-align:right;color:#125cff;font-weight:800;font-size:13px}.floating-note{position:absolute;max-width:220px;padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.9);border:1px solid #dce9ff;box-shadow:0 18px 38px rgba(22,84,180,.12);backdrop-filter:blur(12px)}.floating-note strong{display:block;color:#12315a;font-size:15px;margin-bottom:6px}.floating-note span{display:block;color:#61728d;font-size:13px;line-height:1.6}.note-a{left:-10px;bottom:64px}.note-b{right:-8px;top:84px}.hero-premium .tags span{background:rgba(255,255,255,.78)}@media(max-width:980px){.hero-grid-premium{grid-template-columns:1fr}.hero-showcase{min-height:auto;padding-top:10px}.board-main{grid-template-columns:1fr}.board-side{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;border-right:none;border-bottom:1px solid #e3edff}.side-item{margin-bottom:0;text-align:center}.hero-proof{grid-template-columns:1fr 1fr 1fr}.floating-note{position:static;max-width:none;margin-top:14px}}@media(max-width:640px){.hero-premium{padding:68px 0 56px}.hero-proof{grid-template-columns:1fr}.board-side{grid-template-columns:1fr 1fr}.board-metrics{grid-template-columns:1fr}.dialog-item{grid-template-columns:1fr;gap:6px}.dialog-item em{text-align:left}.board-top{padding:18px}.board-top strong{font-size:20px}}

/* ===== brand palette refresh: blue + orange logo theme ===== */
body{background:linear-gradient(180deg,#ffffff 0%,#fbfcff 100%)}
.topbar{background:linear-gradient(90deg,#0b3f97 0%,#1368d9 62%,#ff9e16 145%)}
.navbar{border-bottom:1px solid rgba(227,232,243,.95);box-shadow:0 8px 24px rgba(17,57,126,.03)}
.nav-inner{height:92px}.brand{min-width:auto}.logo-image{height:82px;width:auto;display:block;object-fit:contain;filter:drop-shadow(0 6px 20px rgba(15,88,190,.08))}.nav-links a:hover,.nav-links a.active{color:var(--primary)}
.nav-cta,.btn-primary,.float a{background:linear-gradient(135deg,var(--primary) 0%, var(--secondary2) 100%);color:#fff!important;box-shadow:0 16px 32px rgba(255,125,10,.24)}
.nav-cta:hover,.btn-primary:hover,.float a:hover{filter:brightness(.98);transform:translateY(-2px)}
.menu-btn{border-color:#dbe6f9;color:var(--dark)}
.hero,.page-hero{background:radial-gradient(circle at 12% 18%,rgba(78,169,255,.18),transparent 33%),radial-gradient(circle at 88% 12%,rgba(255,151,16,.15),transparent 22%),linear-gradient(180deg,#f8fbff 0%,#ffffff 100%)}
.hero:after{content:"";position:absolute;right:-120px;top:40px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,161,29,.12) 0%, rgba(255,161,29,0) 70%)}
.eyebrow{background:linear-gradient(180deg,#ffffff 0%,#f4f9ff 100%);color:#135ecb;border:1px solid #d9e8ff;box-shadow:0 12px 30px rgba(18,100,216,.06)}
.eyebrow:before{background:linear-gradient(135deg,var(--secondary),var(--secondary2))}
h1 b,.blue,.gradient-text{background:linear-gradient(90deg,#0d2f70 0%, #1366d8 42%, #ff9d18 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{color:#4f627e}
.btn-outline{border:1px solid #cfe0fb;color:var(--primary);background:rgba(255,255,255,.92)}
.tags span{border-color:#dbe6f7;background:#fff}.section-head .label,.label{color:#ff8c0a;letter-spacing:1.5px}.section-head h2,.page-head h1,.about-text h2{color:var(--dark)}
.icon{background:linear-gradient(135deg,#eef6ff,#fff7eb);border:1px solid #dbe8fa}.card:hover{border-color:#ffd094;box-shadow:0 20px 44px rgba(32,85,180,.09)}
.stat b,.proof-item b,.metric-card b{color:var(--primary)}
.badge{background:#fff3e8;color:#c56a00}
.photo-panel{background:linear-gradient(135deg,rgba(9,66,150,.92),rgba(23,113,229,.86)),url('https://images.unsplash.com/photo-1556745757-8d76bdb6984b?auto=format&fit=crop&w=1200&q=80');background-size:cover;background-position:center}
.contact-panel{background:radial-gradient(circle at 78% 16%,rgba(255,160,26,.18),transparent 18%),linear-gradient(135deg,#0d3f95 0%,#1767d9 58%,#1b78e8 100%)}
.contact-panel:after{color:rgba(255,188,88,.09)}
.contact-box{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.2)}
.footer{background:linear-gradient(135deg,#0b1830 0%,#11284f 100%);border-top:3px solid rgba(255,155,34,.38)}
.footer-record a{color:#ffba55}.footer-record a:hover{color:#ffd187}
.hero-premium{background:radial-gradient(circle at 10% 18%,rgba(78,169,255,.18),transparent 28%),radial-gradient(circle at 86% 12%,rgba(255,151,16,.16),transparent 20%),linear-gradient(180deg,#f8fbff 0%,#fefefe 100%)}
.showcase-glow{background:linear-gradient(135deg,rgba(18,100,216,.16),rgba(255,151,16,.08))}.showcase-board{border-color:rgba(220,231,248,.95);box-shadow:0 26px 64px rgba(16,68,153,.15)}
.board-top{background:linear-gradient(90deg,#105fd2 0%,#2a8cf2 65%,#ff9a14 135%)}
.side-item.active{color:var(--primary)}.floating-note{border-color:#dfe9f8}.note-a strong,.note-b strong{color:#143764}.proof-item,.metric-card,.dialog-item{border-color:#e2ecfb}
@media(max-width:980px){.nav-inner{height:84px}.nav-links{top:84px}.logo-image{height:72px}}
@media(max-width:640px){.logo-image{height:54px}.nav-inner{height:78px}.nav-links{top:78px}.nav-cta,.btn-primary,.float a{box-shadow:0 10px 22px rgba(255,125,10,.18)}}

/* ==== deeper optimization: homepage showcase + branded icons ==== */
.icon{position:relative;overflow:hidden;background:linear-gradient(135deg,#eff6ff 0%,#fff7ec 100%);border:1px solid #dbe8fa;box-shadow:inset 0 1px 0 rgba(255,255,255,.8)}
.icon:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 25% 25%,rgba(78,169,255,.26),transparent 45%),radial-gradient(circle at 80% 80%,rgba(255,151,16,.18),transparent 35%)}
.icon img{position:relative;z-index:1;width:30px;height:30px;object-fit:contain;display:block;filter:drop-shadow(0 4px 8px rgba(17,89,190,.08))}
.board-brand{display:flex;align-items:center;gap:12px}.board-badge{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#ffffff 0%,rgba(255,255,255,.9) 100%);color:#1162d4;font-weight:900;box-shadow:inset 0 0 0 1px rgba(255,255,255,.4)}
.service-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;border-bottom:1px solid #ebf2fd;background:linear-gradient(180deg,#fff 0%,#fbfdff 100%)}
.service-banner strong{display:block;color:#15345d;font-size:16px;margin-bottom:5px}.service-banner span{display:block;color:#687a92;font-size:13px}.service-chips{display:flex;gap:8px;flex-wrap:wrap}.service-chips span{padding:8px 12px;border-radius:999px;background:linear-gradient(135deg,rgba(19,104,217,.08),rgba(255,151,16,.12));border:1px solid #e1e9f8;color:#1756b9;font-size:12px;font-weight:800}.metric-card small{display:block;color:#6f8095;font-size:12px;font-weight:700;margin-bottom:8px}.metric-hot{background:linear-gradient(135deg,#fff6ec 0%,#ffffff 100%);border-color:#ffd7a6}.metric-hot b{color:#ff8611}.metric-hot span{color:#9b6a25}.board-content{background:linear-gradient(180deg,#ffffff 0%,#fcfdff 100%)}
.dialog-item{position:relative}.dialog-item:before{content:"";width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,#1264d8,#ff9710);position:absolute;left:16px;top:18px}.dialog-item strong{padding-left:18px}.dialog-item em{display:inline-flex;align-items:center;justify-content:center;padding:6px 10px;border-radius:999px;background:#f5f9ff;color:#175cc8;border:1px solid #e4eefc}.floating-mini{position:absolute;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.92);border:1px solid #dfe9f8;box-shadow:0 16px 36px rgba(14,64,145,.12);backdrop-filter:blur(12px)}.floating-mini b{display:block;font-size:15px;color:#143764;margin-bottom:4px}.floating-mini span{display:block;font-size:13px;color:#6b7d92;line-height:1.55}.mini-a{left:28px;top:78px}.mini-b{right:18px;bottom:82px}
.photo-panel h2,.contact-panel h2{position:relative}.photo-panel h2:after,.contact-panel h2:after{content:"";display:block;width:72px;height:4px;border-radius:999px;margin-top:16px;background:linear-gradient(90deg,#ffffff 0%,#ffd08b 100%)}
.card h3{letter-spacing:-.2px}.timeline .card:before{background:linear-gradient(90deg,#1264d8,#ff9710);-webkit-background-clip:text;background-clip:text;color:transparent}
@media(max-width:980px){.service-banner{flex-direction:column;align-items:flex-start}.floating-mini{position:static;max-width:none;margin-top:14px}.mini-a,.mini-b{left:auto;top:auto;right:auto;bottom:auto}}
@media(max-width:640px){.service-banner{padding:16px 18px}.board-badge{width:38px;height:38px;border-radius:12px}.icon img{width:28px;height:28px}}

/* ===== further premium refinement: hero illustration + cases page ===== */
.hero-showcase{min-height:640px}.agent-visual{position:absolute;right:-26px;bottom:-12px;width:250px;z-index:3}.agent-visual img{width:100%;height:auto;display:block}.agent-tag{margin-top:-8px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.95);border:1px solid #dfe9f8;box-shadow:0 16px 38px rgba(16,70,157,.14)}.agent-tag strong{display:block;color:#143763;font-size:15px;margin-bottom:5px}.agent-tag span{display:block;color:#6b7d92;font-size:13px;line-height:1.6}.showcase-board{max-width:660px}.floating-note.note-a{left:-14px;bottom:112px}.floating-note.note-b{right:160px;top:84px}.mini-b{right:148px;bottom:28px}.photo-panel,.contact-panel{position:relative;overflow:hidden}.photo-panel:before,.contact-panel:before{content:"";position:absolute;right:-80px;top:-70px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(255,190,88,.22) 0%,rgba(255,190,88,0) 72%)}
.case-hero .page-head{max-width:920px}.case-hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}.case-stat{padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.78);border:1px solid #dce8fa;box-shadow:0 14px 34px rgba(19,79,167,.06)}.case-stat b{display:block;color:#1367d8;font-size:24px;line-height:1;margin-bottom:8px}.case-stat span{display:block;color:#60728a;font-size:14px;font-weight:700}.brand-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.brand-case-card{background:linear-gradient(180deg,#ffffff 0%,#fbfdff 100%);border:1px solid #e3ebf9;border-radius:24px;padding:24px;box-shadow:0 16px 36px rgba(20,76,160,.06);transition:.25s ease;position:relative;overflow:hidden}.brand-case-card:before{content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;border-radius:50%;background:radial-gradient(circle,rgba(255,151,16,.14) 0%,rgba(255,151,16,0) 72%)}.brand-case-card:hover{transform:translateY(-5px);border-color:#ffd39c;box-shadow:0 24px 48px rgba(20,76,160,.1)}.brand-case-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}.brand-case-top strong{font-size:16px;color:#14355e}.brand-case-top em{font-style:normal;font-size:12px;color:#6d8097;padding:6px 10px;border-radius:999px;background:#f4f8ff;border:1px solid #e3ecfb}.brand-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,#1367d8 0%,#ff9710 100%);box-shadow:0 0 0 5px rgba(19,103,216,.08)}.brand-case-card h3{font-size:22px;line-height:1.35;color:#132f52;margin-bottom:10px;letter-spacing:-.3px}.brand-case-card p{font-size:14px;color:#64758b;line-height:1.8;margin-bottom:18px}.brand-tags{display:flex;flex-wrap:wrap;gap:8px}.brand-tags span{padding:8px 12px;border-radius:999px;background:linear-gradient(180deg,#fff7ed 0%,#fff 100%);border:1px solid #fde0b7;color:#c27212;font-size:12px;font-weight:800}.case-grid-logos .case-logo{background:linear-gradient(180deg,#fff 0%,#fbfdff 100%);border-color:#e3ebf9}.case-grid-logos .case-logo:hover{border-color:#ffd39c}.case-logo{transition:.25s ease}.case-logo:hover{transform:translateY(-3px);box-shadow:0 18px 34px rgba(20,76,160,.08)}
@media(max-width:1100px){.brand-case-grid{grid-template-columns:repeat(2,1fr)}.agent-visual{right:0;width:220px}}
@media(max-width:980px){.hero-showcase{min-height:auto;padding-bottom:12px}.agent-visual{position:static;width:min(320px,70%);margin:18px auto 0}.agent-tag{text-align:center}.floating-note.note-b,.mini-b{right:auto}.case-hero-stats{grid-template-columns:1fr}.brand-case-grid{grid-template-columns:1fr}}
@media(max-width:640px){.brand-case-card{padding:20px}.brand-case-card h3{font-size:20px}.case-stat b{font-size:22px}}

/* ===== landing contact page + homepage partner wall ===== */
.partner-wall-section{padding:48px 0 72px;background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}
.partner-wall{border:1px solid #e3ebf9;border-radius:30px;background:rgba(255,255,255,.86);box-shadow:0 20px 46px rgba(20,76,160,.07);padding:28px;position:relative;overflow:hidden}
.partner-wall:before{content:"";position:absolute;right:-70px;top:-80px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(255,151,16,.15),rgba(255,151,16,0) 72%)}
.partner-wall-head{position:relative;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}
.partner-wall-head h2{font-size:30px;line-height:1.2;color:#122f53;margin:4px 0 8px}
.partner-wall-head p{color:#65768c;max-width:680px}
.partner-link{display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border-radius:999px;border:1px solid #ffd6a2;color:#c36c0e;background:#fff8ef;font-weight:900;white-space:nowrap}
.partner-logos{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.partner-logo{min-height:64px;border-radius:18px;background:linear-gradient(180deg,#fff 0%,#fbfdff 100%);border:1px solid #e3ebf9;display:flex;align-items:center;justify-content:center;text-align:center;padding:12px;color:#16365f;font-weight:900;font-size:14px;box-shadow:0 10px 24px rgba(20,76,160,.04);transition:.25s ease}
.partner-logo:hover{transform:translateY(-3px);border-color:#ffd39c;box-shadow:0 18px 34px rgba(20,76,160,.09)}

.contact-landing-hero{padding:78px 0}
.contact-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.contact-head{max-width:none}
.contact-quick{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.contact-hero-card{background:rgba(255,255,255,.9);border:1px solid #dfe9f8;border-radius:30px;padding:26px;box-shadow:0 24px 58px rgba(18,86,184,.12);position:relative;overflow:hidden}
.contact-hero-card:before{content:"";position:absolute;right:-54px;top:-54px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(255,151,16,.18),rgba(255,151,16,0) 72%)}
.contact-card-title{position:relative;display:flex;gap:14px;align-items:center;padding-bottom:18px;border-bottom:1px solid #e8effb;margin-bottom:18px}
.contact-card-title span{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,#1264d8,#ff9710);color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 12px 24px rgba(255,125,10,.18)}
.contact-card-title strong{display:block;color:#12335b;font-size:22px}
.contact-card-title em{font-style:normal;color:#687a92;font-size:13px}
.contact-benefits{position:relative;display:grid;gap:12px}
.contact-benefit{display:grid;grid-template-columns:42px 1fr;gap:12px;align-items:center;padding:14px;border-radius:18px;background:#f8fbff;border:1px solid #e6effb}
.contact-benefit i{font-style:normal;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,rgba(18,100,216,.1),rgba(255,151,16,.15));display:grid;place-items:center;color:#1264d8;font-weight:900}
.contact-benefit span{display:block;color:#718197;font-size:13px}
.contact-benefit b{display:block;color:#17365e;font-size:15px}
.consult-layout{display:grid;grid-template-columns:1fr 360px;gap:28px;align-items:start}
.consult-form-card,.consult-side-card{background:#fff;border:1px solid #e3ebf9;border-radius:30px;box-shadow:0 20px 46px rgba(20,76,160,.07);padding:30px}
.form-head h2{font-size:34px;color:#12335b;line-height:1.2;margin:4px 0 10px}
.form-head p{color:#65768c;margin-bottom:22px}
.premium-form .form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.premium-form label{display:grid;gap:8px;color:#17365e;font-weight:900;font-size:14px}
.premium-form input,.premium-form select,.premium-form textarea{width:100%;border:1px solid #dce7f7;border-radius:16px;padding:13px 14px;font:inherit;color:#334155;background:#fbfdff;outline:none;transition:.2s}
.premium-form input:focus,.premium-form select:focus,.premium-form textarea:focus{border-color:#ffb463;box-shadow:0 0 0 4px rgba(255,151,16,.1);background:#fff}
.premium-form .full{grid-column:1/-1}
.form-action{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:18px}
.form-tip{color:#73839a;font-size:13px}
.consult-side-card{position:sticky;top:110px;background:linear-gradient(180deg,#fff 0%,#f8fbff 100%)}
.consult-side-card h3{font-size:24px;color:#143763;line-height:1.25;margin-bottom:12px}
.consult-side-card p{color:#66788f;margin-bottom:18px}
.consult-points{list-style:none;display:grid;gap:11px;margin:0 0 22px}
.consult-points li{position:relative;padding-left:24px;color:#42556f;font-weight:700}
.consult-points li:before{content:"";position:absolute;left:0;top:.7em;width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,#1264d8,#ff9710)}
.hotline-box{border-radius:22px;background:linear-gradient(135deg,#1264d8,#ff9710);color:#fff;padding:20px;box-shadow:0 18px 34px rgba(255,125,10,.2)}
.hotline-box span{display:block;opacity:.82;font-size:13px;margin-bottom:4px}
.hotline-box strong{display:block;font-size:26px;letter-spacing:.5px}

@media(max-width:1100px){.partner-logos{grid-template-columns:repeat(4,1fr)}.consult-layout,.contact-hero-grid{grid-template-columns:1fr}.consult-side-card{position:static}}
@media(max-width:760px){.partner-wall-head{align-items:flex-start;flex-direction:column}.partner-logos{grid-template-columns:repeat(2,1fr)}.premium-form .form-grid{grid-template-columns:1fr}.partner-wall{padding:22px}.consult-form-card,.consult-side-card{padding:22px}.contact-hero-card{padding:22px}}

/* ===== bugfix: clean fixed layout for homepage brand service hub ===== */
.hero-showcase-fixed{display:block;position:relative;min-height:auto;padding:0 0 4px;isolation:isolate}.hero-showcase-fixed .showcase-glow{inset:28px 22px auto 42px;height:430px;z-index:-1;pointer-events:none}.fixed-brand-board{position:relative;z-index:2;max-width:660px;width:100%;margin:0 auto;overflow:hidden}.fixed-brand-board .board-top{gap:16px}.fixed-brand-board .board-top em{white-space:nowrap}.fixed-board-main{grid-template-columns:150px minmax(0,1fr)}.fixed-board-main .board-content{min-width:0}.fixed-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.fixed-metrics .metric-card{min-width:0;padding:14px 12px}.fixed-metrics .metric-card b{font-size:25px;white-space:nowrap}.fixed-metrics .metric-card span{display:block;line-height:1.45}.fixed-dialog-list .dialog-item{grid-template-columns:94px minmax(0,1fr) 82px}.fixed-dialog-list .dialog-item span{min-width:0}.showcase-support-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px auto 0;max-width:660px;position:relative;z-index:2}.support-card{padding:15px 16px;border-radius:18px;background:rgba(255,255,255,.92);border:1px solid #dfe9f8;box-shadow:0 14px 30px rgba(16,70,157,.08)}.support-card b{display:block;color:#143764;font-size:15px;margin-bottom:5px}.support-card span{display:block;color:#6b7d92;font-size:13px;line-height:1.55}.support-card.orange{background:linear-gradient(180deg,#fff7ee 0%,#fff 100%);border-color:#ffdfb5}.agent-visual-fixed{display:grid;grid-template-columns:88px 1fr;align-items:center;gap:12px;max-width:660px;margin:14px auto 0;padding:12px 16px;border-radius:22px;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(248,251,255,.96));border:1px solid #dfe9f8;box-shadow:0 16px 34px rgba(16,70,157,.08);position:relative;z-index:2}.agent-visual-fixed img{width:88px;height:88px;object-fit:contain}.agent-visual-fixed strong{display:block;color:#143764;font-size:15px;margin-bottom:4px}.agent-visual-fixed span{display:block;color:#6b7d92;font-size:13px;line-height:1.55}.hero-showcase-fixed .agent-visual,.hero-showcase-fixed .floating-note,.hero-showcase-fixed .floating-mini{display:none!important}
@media(max-width:1180px){.fixed-board-main{grid-template-columns:136px minmax(0,1fr)}.fixed-dialog-list .dialog-item{grid-template-columns:88px minmax(0,1fr);gap:8px}.fixed-dialog-list .dialog-item em{grid-column:2;justify-self:start}.fixed-metrics .metric-card b{font-size:22px}}
@media(max-width:980px){.fixed-brand-board{max-width:100%}.fixed-board-main{grid-template-columns:1fr}.fixed-board-main .board-side{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;border-right:none;border-bottom:1px solid #e3edff}.showcase-support-row,.agent-visual-fixed{max-width:100%}.showcase-support-row{grid-template-columns:1fr 1fr}.hero-showcase-fixed .showcase-glow{height:360px}}
@media(max-width:640px){.fixed-brand-board .board-top{align-items:flex-start;flex-direction:column}.fixed-brand-board .board-top em{white-space:normal}.fixed-board-main .board-side{grid-template-columns:repeat(2,1fr)}.fixed-metrics{grid-template-columns:1fr}.fixed-dialog-list .dialog-item{grid-template-columns:1fr}.fixed-dialog-list .dialog-item strong{padding-left:18px}.fixed-dialog-list .dialog-item em{grid-column:auto}.showcase-support-row{grid-template-columns:1fr}.agent-visual-fixed{grid-template-columns:70px 1fr;padding:12px}.agent-visual-fixed img{width:70px;height:70px}}

/* image loading optimization */
.logo-image{aspect-ratio: 1.79 / 1;}
.agent-visual img{max-width:100%;height:auto;}
img{image-rendering:auto;}

/* Edge-compatible transparent PNG logo */
.logo-image{height:78px;max-width:330px;object-fit:contain}
@media(max-width:980px){.logo-image{height:66px;max-width:280px}}
@media(max-width:640px){.logo-image{height:48px;max-width:220px}}

/* board badge centering fix */
.board-top span{display:block}
.board-brand>div>span{margin-top:5px;font-size:12px;letter-spacing:1.8px;opacity:.86}
.board-badge{display:flex!important;align-items:center;justify-content:center;margin-top:0!important;width:42px;height:42px;min-width:42px;line-height:1;letter-spacing:0!important;font-size:14px!important;opacity:1!important;text-indent:0;padding:0;text-align:center;flex-shrink:0}
@media(max-width:640px){.board-badge{width:38px;height:38px;min-width:38px;font-size:13px!important}}