:root {
  --primary: #0d9488;
  --primary-dark: #0f766e;
  --accent: #f97316;
  --accent-light: #fb923c;
  --dark: #1e293b;
  --dark-2: #334155;
  --light: #f8fafc;
  --light-2: #f1f5f9;
  --text: #475569;
  --text-light: #94a3b8;
  --white: #ffffff;
  --border: #e2e8f0;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --shadow: 0 10px 40px rgba(0,0,0,0.08);
  --shadow-lg: 0 25px 60px rgba(0,0,0,0.12);
  --radius: 16px;
  --radius-lg: 24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--white);line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
.container{width:min(1200px,calc(100% - 40px));margin:0 auto}
.section{padding:100px 0}
.section-sm{padding:60px 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--primary);font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.eyebrow::before{content:"";width:32px;height:3px;background:var(--accent);border-radius:2px}
.section-title{font-size:clamp(30px,4vw,48px);line-height:1.2;margin-bottom:20px;color:var(--dark);font-weight:800}
.section-lead{font-size:17px;color:var(--text-light);max-width:780px;margin:0 auto 48px}
.center{text-align:center}
.grid{display:grid;gap:28px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:none;border-radius:50px;padding:14px 28px;font-weight:700;cursor:pointer;transition:all .3s ease;white-space:nowrap}
.btn-primary{background:var(--primary);color:var(--white);box-shadow:0 8px 24px rgba(13,148,136,.3)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 12px 32px rgba(13,148,136,.4)}
.btn-accent{background:var(--accent);color:var(--white);box-shadow:0 8px 24px rgba(249,115,22,.3)}
.btn-accent:hover{background:var(--accent-light);transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid var(--white);color:var(--white)}
.btn-outline:hover{background:var(--white);color:var(--dark)}
.btn-light{background:var(--white);color:var(--dark);border:1px solid var(--border)}
.btn-full{width:100%}
.topbar{background:var(--dark);color:var(--text-light);font-size:13px;padding:10px 0}
.topbar .inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:52px;width:auto}
.menu{display:flex;align-items:center;gap:32px;font-weight:600;font-size:15px}
.menu a{position:relative;color:var(--dark-2)}
.menu a::after{content:"";position:absolute;left:0;bottom:-8px;width:0;height:3px;background:var(--accent);border-radius:2px;transition:width .3s}
.menu a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:12px}
.lang-switcher{display:flex;gap:0;border:1px solid var(--border);border-radius:50px;overflow:hidden}
.lang-btn{border:none;background:var(--white);color:var(--dark);padding:8px 14px;font-weight:600;cursor:pointer;transition:all .2s;font-size:13px;border-right:1px solid var(--border)}
.lang-btn:last-child{border-right:none}
.lang-btn:hover{background:var(--primary-light);color:var(--primary-dark)}
.lang-btn.active{background:var(--primary);color:var(--white)}
.mobile-toggle{display:none;border:none;background:var(--dark);color:var(--white);border-radius:12px;width:44px;height:44px;font-size:22px;cursor:pointer}
.hero{position:relative;background:linear-gradient(135deg,var(--dark) 0%,var(--primary-dark) 100%);min-height:800px;color:var(--white);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url('../img/hero.jpg') center/cover;opacity:.15;mix-blend-mode:overlay}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;padding:100px 0 80px;position:relative;z-index:2}
.hero-content .pill{display:inline-flex;align-items:center;gap:8px;background:rgba(249,115,22,.2);border:1px solid rgba(249,115,22,.4);color:var(--accent-light);padding:8px 16px;border-radius:50px;font-size:13px;font-weight:700;margin-bottom:24px}
.hero h1{font-size:clamp(40px,5.5vw,68px);line-height:1.1;margin-bottom:24px;font-weight:800}
.hero p{font-size:18px;color:rgba(255,255,255,.85);max-width:600px;margin-bottom:32px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:36px}
.hero-badges{display:flex;gap:12px;flex-wrap:wrap}
.hero-badges .pill{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.9);font-size:12px;padding:6px 14px}
.hero-form-card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;color:var(--dark)}
.hero-form-head{padding:32px 32px 0}
.hero-form-head h2{font-size:28px;margin-bottom:8px;color:var(--dark)}
.hero-form-head p{color:var(--text-light);font-size:14px;margin:0}
.hero-contact-form{padding:24px 32px 32px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.field label{font-size:13px;font-weight:700;color:var(--dark)}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:14px 16px;background:var(--light);color:var(--dark);transition:all .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);background:var(--white);box-shadow:0 0 0 4px rgba(13,148,136,.1)}
.field textarea{min-height:100px;resize:vertical}
.disclaimer{font-size:12px;color:var(--text-light);margin-top:12px}
.trust-strip{margin-top:-60px;position:relative;z-index:10}
.trust-card{background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
.trust-item{padding:28px 24px;border-right:1px solid var(--border);transition:all .3s}
.trust-item:last-child{border-right:none}
.trust-item:hover{background:var(--light)}
.trust-item b{display:block;color:var(--dark);font-size:17px;margin-bottom:6px}
.trust-item span{color:var(--text-light);font-size:13px}
.intro{background:var(--light)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.photo-stack{position:relative;min-height:500px}
.photo-main{position:absolute;inset:0 60px 40px 0;border-radius:var(--radius-lg);background:url('../img/law.jpg') center/cover;box-shadow:var(--shadow)}
.photo-small{position:absolute;right:0;bottom:0;width:55%;height:260px;border:8px solid var(--white);border-radius:var(--radius);background:url('../img/office.jpg') center/cover;box-shadow:var(--shadow)}
.floating-note{position:absolute;left:20px;bottom:50px;background:var(--accent);color:var(--white);border-radius:var(--radius);padding:20px 24px;box-shadow:var(--shadow);max-width:260px}
.floating-note b{display:block;font-size:18px;margin-bottom:6px}
.floating-note span{font-size:13px;opacity:.9}
.check-list{list-style:none;margin:28px 0}
.check-list li{display:flex;gap:14px;align-items:flex-start;margin-bottom:16px}
.check-list i{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--success);color:var(--white);display:flex;align-items:center;justify-content:center;font-style:normal;font-weight:700;font-size:14px}
.notice{border:1px solid rgba(239,68,68,.2);background:rgba(239,68,68,.05);border-radius:var(--radius);padding:20px 24px;color:var(--dark);margin-top:28px}
.notice strong{color:var(--danger)}
.services{background:var(--white)}
.service-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 28px;transition:all .3s;position:relative;overflow:hidden}
.service-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent));transform:scaleX(0);transition:transform .3s}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.service-card:hover::before{transform:scaleX(1)}
.service-icon{width:60px;height:60px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white);display:flex;align-items:center;justify-content:center;font-size:28px;margin-bottom:20px}
.service-card h3{font-size:20px;color:var(--dark);margin-bottom:12px}
.service-card p{color:var(--text-light);font-size:15px;line-height:1.6}
.filter-band{background:linear-gradient(135deg,var(--dark) 0%,var(--primary-dark) 100%);color:var(--white);position:relative;overflow:hidden}
.filter-band::before{content:"";position:absolute;inset:0;background:url('../img/hero-team.jpg') center/cover;opacity:.1}
.filter-band .container{position:relative;z-index:2}
.filter-band .section-title{color:var(--white)}
.filter-band .section-lead{color:rgba(255,255,255,.8)}
.filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.filter-box{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-lg);padding:32px;backdrop-filter:blur(10px)}
.filter-box h3{font-size:22px;margin-bottom:20px}
.tag-list{display:flex;flex-wrap:wrap;gap:10px}
.tag{padding:10px 16px;border-radius:50px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);font-size:14px;color:rgba(255,255,255,.9)}
.tag.no{background:rgba(239,68,68,.2);border-color:rgba(239,68,68,.4)}
.process{background:var(--light)}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.step{background:var(--white);border-radius:var(--radius-lg);padding:32px 24px;box-shadow:var(--shadow);position:relative;transition:all .3s}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.step::before{counter-increment:step;content:"0" counter(step);display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--accent-light));color:var(--white);font-weight:800;font-size:20px;margin-bottom:20px}
.step h3{font-size:19px;color:var(--dark);margin-bottom:12px}
.step p{color:var(--text-light);font-size:14px}
.cases{background:var(--white)}
.case-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all .3s}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.case-card img{height:220px;width:100%;object-fit:cover}
.case-body{padding:28px}
.case-body h3{font-size:21px;color:var(--dark);margin-bottom:12px}
.case-body p{color:var(--text-light);font-size:15px;margin-bottom:20px}
.case-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.case-meta div{background:var(--light);border-radius:12px;padding:12px}
.case-meta small{display:block;color:var(--text-light);font-size:12px;margin-bottom:4px}
.case-meta b{color:var(--dark);font-size:14px}
.stats-band{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--white)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{text-align:center;padding:32px 20px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius)}
.stat b{display:block;color:var(--accent-light);font-size:clamp(28px,4vw,44px);line-height:1;margin-bottom:8px}
.stat span{color:rgba(255,255,255,.85);font-size:14px}
.team{background:var(--light)}
.team-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:all .3s}
.team-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.team-photo{height:280px;background:var(--light-2);overflow:hidden}
.team-photo img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.team-card:hover .team-photo img{transform:scale(1.05)}
.team-info{padding:24px}
.team-info h3{font-size:19px;color:var(--dark);margin-bottom:6px}
.team-info span{display:block;color:var(--primary);font-weight:700;font-size:13px;margin-bottom:12px}
.team-info p{color:var(--text-light);font-size:14px}
.team-member-head{margin-top:60px;margin-bottom:32px}
.team-member-head h3{font-size:clamp(26px,3vw,36px);color:var(--dark);margin:12px 0}
.resources{background:var(--white)}
.resources .grid-2{gap:20px}
.resources .grid-2 img{border-radius:var(--radius);height:260px;width:100%;object-fit:cover;box-shadow:var(--shadow)}
.faq{background:var(--light)}
.faq-wrap{max-width:900px;margin:0 auto}
.faq-item{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:14px;overflow:hidden;transition:all .3s}
.faq-item:hover{border-color:var(--primary)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 24px;background:none;border:none;color:var(--dark);font-weight:700;font-size:16px;cursor:pointer;text-align:left}
.faq-q span:last-child{font-size:24px;color:var(--accent);transition:transform .3s}
.faq-a{display:none;padding:0 24px 24px;color:var(--text-light);line-height:1.7}
.faq-item.active .faq-a{display:block}
.faq-item.active .faq-q span:last-child{transform:rotate(45deg)}
.footer{background:var(--dark);color:rgba(255,255,255,.8);padding:70px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:40px;margin-bottom:40px}
.footer-col{display:flex;flex-direction:column}
.footer-brand{display:inline-block;margin-bottom:16px}
.footer-brand img{height:52px;width:auto;max-width:280px;object-fit:contain;filter:brightness(0) invert(1)}
.footer h4{color:var(--white);margin-bottom:18px;font-size:16px}
.footer p,.footer li,.footer a{color:rgba(255,255,255,.7);font-size:14px}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:10px}
.footer-address{margin-top:16px;color:rgba(255,255,255,.85);font-weight:600}
.footer-address strong{color:var(--white)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:13px;color:rgba(255,255,255,.6)}
.footer-legal{display:flex;gap:8px;align-items:center}
.footer-legal a{color:rgba(255,255,255,.6);transition:color .2s}
.footer-legal a:hover{color:rgba(255,255,255,.9)}
.footer-legal span{color:rgba(255,255,255,.3)}
.page-hero{background:linear-gradient(135deg,var(--dark) 0%,var(--primary-dark) 100%);color:var(--white);padding:100px 0;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:url('../img/hero.jpg') center/cover;opacity:.1}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(36px,5vw,56px);margin-bottom:16px}
.page-hero p{color:rgba(255,255,255,.85);max-width:800px}
.breadcrumb{font-size:14px;color:rgba(255,255,255,.7);margin-bottom:16px}
.breadcrumb a{color:rgba(255,255,255,.9)}
.legal-content{max-width:960px;margin:0 auto;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);padding:48px;box-shadow:var(--shadow)}
.legal-content h2{color:var(--dark);margin-top:32px;margin-bottom:16px;font-size:22px}
.legal-content p,.legal-content li{color:var(--text);line-height:1.8}
.legal-content ul{padding-left:24px;margin:16px 0}
.legal-content li{margin-bottom:10px}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
@media(max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .hero-grid,.split,.filter-grid{grid-template-columns:1fr}
  .hero{min-height:auto}
  .trust-card{grid-template-columns:repeat(2,1fr)}
  .timeline{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .menu{position:fixed;left:0;right:0;top:80px;background:var(--white);border-bottom:1px solid var(--border);box-shadow:var(--shadow);padding:20px;display:none;flex-direction:column;align-items:flex-start;gap:16px}
  .header.open .menu{display:flex}
  .mobile-toggle{display:block}
  .nav-actions .btn{display:none}
}
@media(max-width:768px){
  .section{padding:70px 0}
  .topbar .inner{display:none}
  .hero-grid{padding:60px 0}
  .hero h1{font-size:38px}
  .hero p{font-size:16px}
  .grid-2,.grid-3,.grid-4,.filter-grid,.timeline,.stats,.form-grid,.footer-grid{grid-template-columns:1fr}
  .trust-strip{margin-top:0}
  .trust-card{border-radius:var(--radius)}
  .photo-stack{min-height:400px}
  .photo-main{right:20px}
  .photo-small{width:70%;height:200px}
  .floating-note{left:14px;bottom:34px;max-width:230px}
  .legal-content{padding:28px}
  .menu{top:62px}
  .copyright{display:block}
  .case-card img{height:190px}
  .brand img{height:44px}
}
@media(max-width:375px){
  .container{width:calc(100% - 24px)}
  .hero h1{font-size:32px}
  .section-title{font-size:26px}
}