/* roulang page: index */
:root{
  --primary:#1E66D2;
  --primary-light:#E8F1FB;
  --primary-dark:#124A9E;
  --accent:#F59E0B;
  --accent-dark:#D97706;
  --success:#12B76A;
  --danger:#E5484D;
  --bg:#F7FAFC;
  --surface:#FFFFFF;
  --border:#E3EBF4;
  --text:#132238;
  --text-secondary:#5A6B85;
  --footer-bg:#0F1E32;
  --footer-text:#A8B6C8;
  --radius-lg:18px;
  --radius-sm:12px;
  --radius-btn:10px;
  --shadow:0 6px 22px rgba(18,61,130,0.07);
  --shadow-hover:0 14px 34px rgba(18,61,130,0.12);
  --shadow-primary:0 4px 14px rgba(245,158,11,0.35);
  --transition:all 0.25s ease;
  --font:'PingFang SC','Microsoft YaHei','Noto Sans SC',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.75;font-size:16px;overflow-x:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
ul,ol{list-style:none;}
.container{max-width:1180px;margin:0 auto;padding:0 2rem;}
.section{padding:clamp(3rem,6vw,6rem) 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap;margin-bottom:2.5rem;}
.section-head h2{font-size:clamp(1.5rem,3vw,2.5rem);font-weight:800;line-height:1.3;color:var(--text);}
.section-desc{color:var(--text-secondary);max-width:580px;margin-top:.75rem;font-size:1rem;}
.text-center{text-align:center;}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;border-radius:var(--radius-btn);font-weight:600;border:1px solid transparent;cursor:pointer;transition:var(--transition);text-align:center;}
.btn-outline{border-color:var(--border);color:var(--primary);background:var(--surface);}
.btn-outline:hover{background:var(--primary-light);border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-primary);}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(217,119,6,0.35);}
.btn-big{padding:14px 30px;font-size:1.05rem;border-radius:12px;}
.btn-block{width:100%;justify-content:center;}

.site-header{position:sticky;top:0;z-index:50;background:var(--surface);border-bottom:1px solid var(--border);transition:box-shadow .25s ease;}
.site-header.scrolled{box-shadow:0 8px 24px rgba(18,61,130,0.08);}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:72px;}
.logo{display:flex;align-items:center;font-size:1.3rem;font-weight:800;color:var(--primary-dark);white-space:nowrap;}
.logo-icon{width:38px;height:38px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-right:10px;color:#fff;flex-shrink:0;}
.logo-icon svg{width:20px;height:20px;}
.nav-links{display:flex;gap:2rem;align-items:center;}
.nav-links a{position:relative;font-weight:500;color:var(--text-secondary);padding:8px 0;transition:color .25s ease;font-size:.95rem;}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--primary);transition:width .25s ease;}
.nav-links a:hover,.nav-links a.active{color:var(--primary);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:10px;cursor:pointer;}
.nav-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:var(--transition);}
.nav-mobile{display:none;position:fixed;inset:0;background:var(--surface);z-index:60;padding:6rem 2rem 2rem;flex-direction:column;gap:1.5rem;}
.nav-mobile.open{display:flex;}
.nav-mobile a{font-size:1.25rem;font-weight:600;color:var(--text);padding:8px 0;border-bottom:1px solid var(--border);}
.nav-mobile .btn{margin-top:.5rem;}

.hero{position:relative;padding:clamp(3.5rem,6vw,6rem) 0;background:linear-gradient(180deg,#EAF2FD 0%,var(--bg) 100%);overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.jpg');background-size:cover;background-position:center;opacity:.18;}
.hero .container{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:3.5rem;align-items:center;}
.hero-badge{display:inline-block;background:var(--primary-light);color:var(--primary);padding:6px 16px;border-radius:999px;font-size:14px;font-weight:600;margin-bottom:1.25rem;}
.hero h1{font-size:clamp(32px,4.5vw,46px);font-weight:800;line-height:1.25;color:var(--text);margin-bottom:1.25rem;}
.hero-sub{font-size:1.15rem;color:var(--text-secondary);max-width:540px;margin-bottom:2rem;line-height:1.75;}
.hero-ctas{display:flex;gap:16px;margin-bottom:2rem;flex-wrap:wrap;}
.hero-trust{display:flex;gap:24px;flex-wrap:wrap;list-style:none;padding:0;margin:0;}
.hero-trust li{display:flex;align-items:center;font-size:14px;color:var(--text-secondary);font-weight:500;}
.hero-trust li svg{margin-right:8px;color:var(--success);flex-shrink:0;}
.hero-metrics{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;}
.metric-card{background:var(--surface);border-radius:var(--radius-lg);padding:1.75rem;box-shadow:var(--shadow);transition:var(--transition);}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.metric-value{font-size:2rem;font-weight:800;color:var(--primary-dark);line-height:1.2;}
.metric-trend{display:inline-block;background:var(--success);color:#fff;padding:2px 10px;border-radius:999px;font-size:12px;margin-left:8px;font-weight:600;vertical-align:middle;}
.metric-label{color:var(--text-secondary);font-size:14px;margin-top:6px;}

.feature-card{background:var(--surface);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);display:flex;flex-direction:column;}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.feature-img{position:relative;overflow:hidden;aspect-ratio:16/10;}
.feature-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.feature-card:hover .feature-img img{transform:scale(1.03);}
.feature-tags{position:absolute;top:16px;left:16px;display:flex;gap:8px;}
.badge{display:inline-flex;align-items:center;background:rgba(255,255,255,.95);color:var(--primary-dark);font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px;box-shadow:0 2px 8px rgba(0,0,0,.08);}
.badge-accent{background:var(--accent);color:#fff;}
.feature-body{padding:1.5rem;flex:1;display:flex;flex-direction:column;}
.feature-body h3{font-size:1.3rem;font-weight:700;margin-bottom:.75rem;color:var(--text);}
.feature-body p{color:var(--text-secondary);font-size:.95rem;flex:1;margin-bottom:1.25rem;}
.feature-meta{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);padding-top:1rem;}
.feature-meta span{font-size:13px;color:var(--text-secondary);}
.feature-link{color:var(--primary);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px;transition:gap .25s ease;}
.feature-link:hover{gap:10px;color:var(--primary-dark);}
.matrix-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;}
.small-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:2rem;}
.small-card{background:var(--surface);border-radius:var(--radius-sm);padding:1.5rem;box-shadow:var(--shadow);transition:var(--transition);display:flex;flex-direction:column;border:1px solid transparent;}
.small-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--primary);}
.small-card-icon{width:44px;height:44px;border-radius:10px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:var(--primary);}
.small-card h4{font-size:1.05rem;font-weight:700;margin-bottom:.5rem;color:var(--text);}
.small-card p{font-size:.9rem;color:var(--text-secondary);flex:1;margin-bottom:1rem;}
.small-card-link{font-size:14px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:4px;transition:var(--transition);}
.small-card-link:hover{gap:8px;}

.data-bar{background:var(--primary-dark);color:#fff;border-radius:var(--radius-lg);padding:2rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;box-shadow:var(--shadow);}
.data-item{text-align:center;}
.data-item .num{font-size:2rem;font-weight:800;color:#fff;line-height:1.2;}
.data-item .lbl{font-size:14px;color:#A8C1E0;margin-top:6px;}

.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;}
.category-card{background:var(--surface);border-radius:var(--radius-sm);padding:1.5rem;box-shadow:var(--shadow);transition:var(--transition);border-top:4px solid var(--primary);}
.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.category-card h3{font-size:1.1rem;font-weight:700;color:var(--text);margin-bottom:.5rem;}
.category-card p{font-size:.9rem;color:var(--text-secondary);margin-bottom:1rem;}
.category-card .btn{width:100%;}

.news-section{background:var(--bg);}
.news-grid{display:grid;grid-template-columns:7fr 5fr;gap:2rem;}
.news-list{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:1.5rem;}
.news-list h3{font-size:1.1rem;font-weight:700;margin-bottom:1.25rem;color:var(--text);}
.news-list li{border-bottom:1px solid var(--border);padding:12px 0;transition:var(--transition);}
.news-list li:last-child{border-bottom:none;}
.news-list a{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:.95rem;color:var(--text);transition:var(--transition);}
.news-list a:hover{color:var(--primary);}
.news-list .date{color:var(--text-secondary);font-size:13px;flex-shrink:0;}
.tips-card{background:var(--primary-light);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow);}
.tips-card h3{font-size:1.1rem;font-weight:700;margin-bottom:1.25rem;color:var(--primary-dark);}
.tips-card li{padding:10px 0;border-bottom:1px solid rgba(30,102,210,.15);}
.tips-card li:last-child{border-bottom:none;}
.tips-card a{font-weight:500;font-size:.95rem;color:var(--text);transition:var(--transition);}
.tips-card a:hover{color:var(--primary);}

.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;}
.compare-card{border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow);}
.compare-card.before{background:#F1F4F9;}
.compare-card.after{background:var(--primary-light);}
.compare-card h3{font-size:1.3rem;font-weight:700;margin-bottom:1.5rem;color:var(--text);}
.compare-list li{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-bottom:1px solid rgba(18,61,130,.08);font-size:.95rem;color:var(--text-secondary);}
.compare-list li:last-child{border-bottom:none;}
.compare-list svg{flex-shrink:0;margin-top:4px;}
.compare-list .icon-danger{color:var(--danger);}
.compare-list .icon-success{color:var(--success);}

.faq-block{max-width:860px;margin:0 auto;}
.faq-accordion{margin-bottom:0;}
.faq-accordion .accordion-item{list-style:none;margin-bottom:12px;background:var(--surface);border-radius:12px;border:1px solid var(--border);transition:var(--transition);}
.faq-accordion .accordion-item:hover{border-color:var(--primary);}
.faq-accordion .accordion-item.is-active{border-color:var(--primary);box-shadow:var(--shadow);}
.faq-accordion .accordion-title{display:block;background:transparent;color:var(--text);font-size:1rem;font-weight:600;padding:1.2rem 3rem 1.2rem 1.5rem;position:relative;border:none;border-radius:12px;}
.faq-accordion .accordion-title:hover{background:transparent;color:var(--primary);}
.faq-accordion .accordion-item.is-active .accordion-title{color:var(--primary);}
.faq-accordion .accordion-title::before,.faq-accordion .accordion-title::after{content:"";position:absolute;right:1.5rem;top:50%;background:var(--primary);transition:var(--transition);}
.faq-accordion .accordion-title::before{width:14px;height:2px;transform:translateY(-50%);}
.faq-accordion .accordion-title::after{width:2px;height:14px;transform:translateY(-50%);}
.faq-accordion .accordion-item.is-active .accordion-title::after{opacity:0;transform:translateY(-50%) rotate(90deg);}
.faq-accordion .accordion-content{background:transparent;padding:0 1.5rem 1.5rem;color:var(--text-secondary);font-size:.95rem;border:none;line-height:1.75;}

.lead-card{background:var(--primary-light);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow);}
.lead-inner{background:var(--surface);border-radius:var(--radius-lg);padding:2rem;display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center;}
.lead-left h2{font-size:1.6rem;font-weight:800;color:var(--text);margin-bottom:1.25rem;line-height:1.3;}
.lead-points{list-style:none;margin:0;padding:0;}
.lead-points li{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:.95rem;color:var(--text);}
.lead-points svg{color:var(--success);flex-shrink:0;}
.lead-form .form-label{display:block;font-size:.9rem;font-weight:600;color:var(--text);margin-bottom:6px;}
.lead-form .form-input{width:100%;height:48px;border:1px solid var(--border);border-radius:10px;padding:0 14px;background:var(--surface);transition:var(--transition);margin-bottom:1rem;font-size:.95rem;}
.lead-form .form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(30,102,210,.15);}
.lead-form textarea.form-input{height:120px;padding:14px;resize:vertical;}
.lead-form .btn{height:52px;font-size:1rem;margin-top:.5rem;}
.form-note{font-size:12px;color:var(--text-secondary);margin-top:12px;line-height:1.5;}
.form-note a{color:var(--primary);font-weight:500;}

.site-footer{background:var(--footer-bg);color:var(--footer-text);padding:4rem 0 0;font-size:.9rem;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:3rem;}
.footer-brand .footer-logo{display:flex;align-items:center;font-size:1.25rem;font-weight:800;color:#fff;margin-bottom:1rem;}
.footer-brand p{line-height:1.7;max-width:280px;color:var(--footer-text);}
.footer-col h4{color:#fff;font-size:1rem;font-weight:700;margin-bottom:1.25rem;}
.footer-col li{margin-bottom:10px;}
.footer-col a{color:var(--footer-text);transition:var(--transition);}
.footer-col a:hover{color:#fff;padding-left:4px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:1.5rem 0;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;font-size:13px;color:var(--footer-text);}

@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr 1fr;gap:2rem;}
  .hero-metrics{grid-template-columns:1fr 1fr;}
  .small-cards{grid-template-columns:1fr 1fr;}
  .category-grid{grid-template-columns:1fr 1fr;}
  .news-grid{grid-template-columns:1fr;}
  .lead-inner{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:900px){
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
  .nav-cta{display:none;}
  .nav-mobile .nav-cta{display:flex;flex-direction:column;gap:12px;margin-top:1rem;}
  .nav-mobile .btn{width:100%;}
}
@media(max-width:768px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-metrics{margin-top:1.5rem;}
  .matrix-grid{grid-template-columns:1fr;}
  .small-cards{grid-template-columns:1fr 1fr;}
  .compare-grid{grid-template-columns:1fr;}
  .data-bar{grid-template-columns:1fr 1fr;}
  .category-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:640px){
  .container{padding:0 1.25rem;}
  .hero-ctas .btn{flex:1;min-width:auto;}
  .hero-trust{flex-direction:column;gap:12px;}
  .hero-metrics{grid-template-columns:1fr;}
  .section-head{flex-direction:column;align-items:flex-start;}
  .small-cards{grid-template-columns:1fr;}
  .category-grid{grid-template-columns:1fr;}
  .data-bar{grid-template-columns:1fr 1fr;gap:1rem;padding:1.5rem;}
  .news-list a{flex-direction:column;align-items:flex-start;gap:4px;}
  .lead-card{padding:1.5rem;}
  .lead-inner{padding:1.5rem;display:block;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;text-align:center;}
  .scroll-top{display:none!important;}
}

.scroll-top{position:fixed;right:1.5rem;bottom:1.5rem;width:44px;height:44px;border-radius:10px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow);z-index:40;transition:var(--transition);border:none;cursor:pointer;}
.scroll-top:hover{background:var(--primary-dark);transform:translateY(-2px);}

/* roulang page: category1 */
:root{
 --primary:#1E66D2; --primary-light:#E8F1FB; --primary-dark:#124A9E;
 --accent:#F59E0B; --accent-dark:#D97706; --success:#12B76A; --danger:#E5484D;
 --bg:#F7FAFC; --surface:#FFFFFF; --border:#E3EBF4;
 --text:#132238; --text-secondary:#5A6B85;
 --footer-bg:#0F1E32; --footer-text:#A8B6C8;
 --radius-lg:18px; --radius-sm:12px; --radius-btn:10px;
 --shadow:0 6px 22px rgba(18,61,130,0.07);
 --shadow-hover:0 14px 34px rgba(18,61,130,0.12);
 --shadow-primary:0 4px 14px rgba(245,158,11,0.35);
 --transition:all 0.25s ease;
 --font:'PingFang SC','Microsoft YaHei','Noto Sans SC',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.75;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:var(--transition);}
ul,ol{list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button:focus, a:focus, input:focus, select:focus, textarea:focus{outline:2px solid var(--primary);outline-offset:2px;}
.container{max-width:1180px;margin:0 auto;padding:0 2rem;}
.section{padding:clamp(3rem,6vw,6rem) 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;margin-bottom:2.5rem;}
.section-head h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;line-height:1.3;color:var(--text);}
.section-desc{color:var(--text-secondary);max-width:580px;margin-top:.75rem;font-size:1rem;}
.text-center{text-align:center;}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;border-radius:var(--radius-btn);font-weight:600;border:1px solid transparent;cursor:pointer;transition:var(--transition);text-align:center;line-height:1.4;white-space:nowrap;}
.btn-outline{border-color:var(--border);color:var(--primary);background:var(--surface);}
.btn-outline:hover{background:var(--primary-light);border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-primary{background:var(--accent);color:#fff;box-shadow:var(--shadow-primary);}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(217,119,6,0.35);}
.btn-big{padding:14px 30px;font-size:1.05rem;border-radius:12px;}
.btn-block{width:100%;justify-content:center;}
.badge{display:inline-flex;align-items:center;background:rgba(255,255,255,.95);color:var(--primary-dark);font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;box-shadow:0 2px 8px rgba(0,0,0,.08);line-height:1.5;}
.badge-accent{background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(245,158,11,.3);}
.site-header{position:sticky;top:0;z-index:50;background:var(--surface);border-bottom:1px solid var(--border);transition:box-shadow .25s ease;}
.site-header.scrolled{box-shadow:0 8px 24px rgba(18,61,130,0.08);}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1rem;}
.logo{display:flex;align-items:center;font-size:1.35rem;font-weight:800;color:var(--primary-dark);white-space:nowrap;}
.logo-icon{width:38px;height:38px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-right:10px;color:#fff;flex-shrink:0;}
.logo-icon svg{width:20px;height:20px;}
.nav-links{display:flex;gap:1.8rem;align-items:center;}
.nav-links a{position:relative;font-weight:500;color:var(--text-secondary);padding:8px 0;transition:color .25s ease;font-size:.95rem;white-space:nowrap;}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--primary);transition:width .25s ease;}
.nav-links a:hover,.nav-links a.active{color:var(--primary);}
.nav-links a:hover::after,.nav-links a.active::after{width:100%;}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:10px;cursor:pointer;border-radius:6px;}
.nav-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:var(--transition);}
.nav-toggle:hover span{background:var(--primary);}
.hero{position:relative;padding:clamp(3.5rem,6vw,6rem) 0;background:linear-gradient(180deg,#E9F1FD 0%,var(--bg) 100%);overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.jpg');background-size:cover;background-position:center;opacity:.16;}
.hero .container{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:3.5rem;align-items:center;}
.hero-content{padding-right:1rem;}
.hero-badge{display:inline-block;background:var(--primary-light);color:var(--primary);padding:6px 16px;border-radius:999px;font-size:14px;font-weight:600;margin-bottom:1.25rem;border:1px solid rgba(30,102,210,.15);}
.hero h1{font-size:clamp(2rem,4.5vw,2.9rem);font-weight:800;line-height:1.25;color:var(--text);margin-bottom:1.25rem;letter-spacing:-0.01em;}
.hero-sub{font-size:1.1rem;color:var(--text-secondary);max-width:540px;margin-bottom:2rem;line-height:1.8;}
.hero-ctas{display:flex;gap:16px;margin-bottom:2rem;flex-wrap:wrap;}
.hero-trust{display:flex;gap:24px;flex-wrap:wrap;padding:0;margin:0;}
.hero-trust li{display:flex;align-items:center;font-size:14px;color:var(--text-secondary);font-weight:500;}
.hero-trust li svg{margin-right:8px;color:var(--success);flex-shrink:0;}
.hero-metrics{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;}
.metric-card{background:var(--surface);border-radius:var(--radius-lg);padding:1.75rem;box-shadow:var(--shadow);transition:var(--transition);border:1px solid rgba(227,235,244,.5);}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.metric-num{font-size:2.1rem;font-weight:800;color:var(--primary-dark);line-height:1.2;letter-spacing:-0.02em;}
.metric-label{font-size:14px;color:var(--text-secondary);margin-top:.35rem;font-weight:500;}
.metric-trend{display:inline-block;margin-top:.6rem;font-size:12px;background:rgba(18,183,106,.1);color:var(--success);padding:3px 10px;border-radius:999px;font-weight:600;}
.services-section{background:var(--bg);}
.services-grid{display:grid;grid-template-columns:6fr 6fr;gap:1.5rem;margin-bottom:1.5rem;}
.feature-card{background:var(--surface);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);display:flex;flex-direction:column;border:1px solid rgba(227,235,244,.5);}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.feature-img{position:relative;overflow:hidden;aspect-ratio:16/10;}
.feature-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.feature-card:hover .feature-img img{transform:scale(1.03);}
.feature-tags{position:absolute;top:14px;left:14px;display:flex;gap:8px;}
.feature-body{padding:1.5rem;flex:1;display:flex;flex-direction:column;}
.feature-body h3{font-size:1.25rem;font-weight:700;margin-bottom:.6rem;color:var(--text);}
.feature-body p{color:var(--text-secondary);font-size:.95rem;line-height:1.65;flex-grow:1;}
.feature-meta{display:flex;gap:8px;margin-top:1rem;flex-wrap:wrap;}
.chip{display:inline-block;font-size:12px;font-weight:500;color:var(--primary);background:var(--primary-light);padding:4px 12px;border-radius:999px;}
.arrow-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--primary);margin-top:1rem;font-size:14px;}
.arrow-link::after{content:"→";transition:transform .25s ease;font-size:16px;line-height:1;}
.arrow-link:hover{color:var(--primary-dark);}
.arrow-link:hover::after{transform:translateX(4px);}
.small-cards-grid{display:grid;grid-template-columns:repeat(4,3fr);gap:1.5rem;}
.feature-card.small{padding:1.6rem;}
.feature-icon{width:46px;height:46px;background:var(--primary-light);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--primary);margin-bottom:1rem;transition:var(--transition);}
.feature-card.small:hover .feature-icon{transform:scale(1.05);}
.feature-icon svg{width:22px;height:22px;}
.feature-card.small h3{font-size:1.1rem;font-weight:700;margin-bottom:.4rem;color:var(--text);}
.feature-card.small p{color:var(--text-secondary);font-size:.9rem;line-height:1.6;flex-grow:1;margin-bottom:.6rem;}
.compare-section{background:var(--surface);}
.compare-grid{display:grid;grid-template-columns:6fr 6fr;gap:1.5rem;}
.compare-col{background:#F1F4F9;border-radius:var(--radius-lg);padding:2rem;border:1px solid var(--border);}
.compare-col.right{background:var(--primary-light);border-color:rgba(30,102,210,.15);}
.compare-col h3{font-size:1.35rem;font-weight:800;margin-bottom:1.5rem;color:var(--text);}
.compare-col.right h3{color:var(--primary-dark);}
.compare-list{display:flex;flex-direction:column;}
.compare-item{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-bottom:1px solid rgba(227,235,244,.8);}
.compare-item:last-child{border-bottom:none;}
.compare-item svg{flex-shrink:0;margin-top:3px;}
.compare-item.left svg{color:var(--danger);}
.compare-item.right svg{color:var(--success);}
.compare-item p{font-size:.95rem;line-height:1.6;color:var(--text);}
.compare-item strong{font-weight:700;color:var(--text);}
.compare-item.left strong{color:var(--text);}
.faq-section{background:var(--bg);}
.faq-accordion{max-width:820px;margin:0 auto;}
.faq-accordion .accordion-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden;transition:var(--transition);}
.faq-accordion .accordion-item:hover{border-color:rgba(30,102,210,.4);}
.faq-accordion .accordion-item.is-active{border-color:var(--primary);box-shadow:0 4px 16px rgba(30,102,210,.08);}
.faq-accordion .accordion-title{font-size:1rem;font-weight:600;color:var(--text);padding:1.1rem 1.4rem;display:flex;justify-content:space-between;align-items:center;position:relative;background:var(--surface);border-bottom:none;line-height:1.5;}
.faq-accordion .accordion-title::before{content:"";position:absolute;right:1.4rem;top:50%;width:14px;height:2px;background:var(--primary);transform:translateY(-50%);transition:var(--transition);}
.faq-accordion .accordion-title::after{content:"";position:absolute;right:1.4rem;top:50%;width:2px;height:14px;background:var(--primary);transform:translateY(-50%);transition:var(--transition);}
.faq-accordion .accordion-item.is-active .accordion-title{color:var(--primary);border-bottom:1px solid var(--border);}
.faq-accordion .accordion-item.is-active .accordion-title::after{transform:translateY(-50%) rotate(90deg);opacity:0;}
.faq-accordion .accordion-content{padding:1.1rem 1.4rem;color:var(--text-secondary);font-size:15px;line-height:1.8;background:var(--surface);}
.faq-accordion .accordion-content p{margin:0;color:var(--text-secondary);font-size:15px;line-height:1.8;}
.form-section{background:var(--bg);}
.cta-card{background:var(--primary-light);border-radius:var(--radius-lg);padding:clamp(2rem,4vw,3rem);border:1px solid rgba(30,102,210,.1);}
.cta-inner{display:grid;grid-template-columns:6fr 6fr;gap:2.5rem;background:var(--surface);border-radius:var(--radius-lg);padding:clamp(1.8rem,3.5vw,2.5rem);box-shadow:var(--shadow);}
.cta-left h2{font-size:clamp(1.5rem,2.8vw,2.1rem);font-weight:800;line-height:1.35;color:var(--text);margin-bottom:1.25rem;}
.cta-points{display:flex;flex-direction:column;gap:12px;margin-bottom:1.25rem;}
.cta-point{display:flex;align-items:center;gap:10px;font-size:.95rem;color:var(--text);font-weight:500;}
.cta-point svg{color:var(--success);flex-shrink:0;}
.form-group{margin-bottom:1.25rem;}
.form-group label{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px;}
.form-group input,.form-group textarea,.form-group select{width:100%;height:48px;border:1px solid var(--border);border-radius:var(--radius-btn);padding:0 14px;background:var(--surface);transition:var(--transition);font-size:15px;color:var(--text);}
.form-group textarea{height:auto;min-height:96px;padding:12px 14px;resize:vertical;line-height:1.6;}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(30,102,210,.15);outline:none;}
.form-submit{width:100%;height:52px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-btn);font-size:16px;font-weight:700;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-primary);}
.form-submit:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(217,119,6,0.35);}
.form-note{font-size:12px;color:var(--text-secondary);margin-top:.75rem;line-height:1.6;text-align:center;}
.site-footer{background:var(--footer-bg);color:var(--footer-text);padding:clamp(3rem,5vw,4rem) 0 0;}
.footer-grid{display:grid;grid-template-columns:4fr 2fr 2fr 2fr;gap:2rem;padding-bottom:2.5rem;}
.footer-brand .footer-logo{display:flex;align-items:center;font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:1rem;}
.footer-logo .logo-icon{width:36px;height:36px;border-radius:9px;margin-right:10px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;}
.footer-logo .logo-icon svg{width:18px;height:18px;}
.footer-brand p{font-size:14px;line-height:1.75;max-width:280px;color:var(--footer-text);}
.footer-col h4{font-size:16px;font-weight:700;color:#fff;margin-bottom:1rem;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{font-size:14px;color:var(--footer-text);transition:color .25s ease;}
.footer-col ul li a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:1.25rem 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--footer-text);}
.footer-bottom a{color:var(--footer-text);}
.footer-bottom a:hover{color:#fff;}
@media (max-width:64em){
 .hero-grid{grid-template-columns:1fr;gap:2.5rem;}
 .hero-content{padding-right:0;}
 .compare-grid{grid-template-columns:1fr;}
 .cta-inner{grid-template-columns:1fr;}
 .services-grid{grid-template-columns:1fr;}
 .small-cards-grid{grid-template-columns:repeat(2,1fr);}
 .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;}
}
@media (max-width:40em){
 .container{padding:0 1.25rem;}
 .nav-container{height:auto;min-height:64px;flex-wrap:wrap;padding:10px 1.25rem;position:relative;}
 .nav-links{display:none;width:100%;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 0;border-top:1px solid var(--border);}
 .nav-links.open{display:flex;}
 .nav-links a{width:100%;padding:12px 0;font-size:1.1rem;font-weight:600;border-bottom:1px solid var(--border);}
 .nav-links a::after{display:none;}
 .nav-links a:hover,.nav-links a.active{color:var(--primary);background:var(--primary-light);border-radius:8px;padding-left:12px;}
 .nav-cta{display:none;width:100%;padding:12px 0 4px;gap:10px;}
 .nav-cta.open{display:flex;flex-direction:row;}
 .nav-cta .btn{flex:1;}
 .nav-toggle{display:flex;margin-left:auto;}
 .hero{padding:2.5rem 0 3rem;}
 .hero-ctas .btn{width:100%;}
 .hero-metrics{grid-template-columns:1fr;gap:1rem;}
 .metric-card{padding:1.25rem;}
 .small-cards-grid{grid-template-columns:1fr;}
 .section{padding:3rem 0;}
 .section-head{flex-direction:column;align-items:flex-start;}
 .compare-col{padding:1.5rem;}
 .cta-card{padding:1rem;}
 .cta-inner{padding:1.5rem;gap:1.5rem;}
 .footer-grid{grid-template-columns:1fr;gap:1.75rem;}
 .footer-bottom{flex-direction:column;text-align:center;}
}