:root{--brand:#0E3750;--accent:#00A884;--light:#F5F7FA;--text:#23313E}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:system-ui,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);line-height:1.65;overflow-x:hidden}
a{color:var(--brand);text-decoration:none}a:hover{color:var(--accent)}
.container{width:min(1160px,92%);margin:auto}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.grid-3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid-2,.grid-3{grid-template-columns:1fr}}
.site-header{position:sticky;top:0;z-index:1100;background:#fff;border-bottom:1px solid #E6EDF5;box-shadow:0 4px 14px rgba(0,0,0,.05)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:10px;color:var(--brand);font-weight:800}
.brand img{height:44px;width:auto}
.nav-toggle{display:none}.hamburger{display:none;font-size:28px;cursor:pointer}
.menu{display:flex;gap:18px;align-items:center}
@media(max-width:960px){
  .hamburger{display:block}
  nav .menu{position:fixed;inset:64px 0 0 0;background:#fff;border-top:1px solid #E6EDF5;display:none;flex-direction:column;padding:18px;overflow:auto}
  .nav-toggle:checked~nav .menu{display:flex}
  .menu a{padding:10px 6px;font-size:18px}
}
.accordion summary{cursor:pointer;font-weight:800;padding:10px 0}
.svc-list{list-style:none;margin:8px 0 12px;padding:0;display:grid;grid-template-columns:1fr;gap:8px}
.svc-list li a{display:block;padding:10px 12px;border:1px solid #E6EDF5;border-radius:10px;background:#FAFCFE}
.svc-list li a:hover{background:#F0F6F4;border-color:#D5EFE7}
.hero{background:linear-gradient(135deg,rgba(14,55,80,.08),rgba(0,168,132,.08))}
.hero-inner{padding:64px 0;text-align:center}
.hero h1{font-size:clamp(28px,5vw,52px);margin:0}
.lead{font-size:18px;color:#4B5B6B;margin:10px 0 0}
.btn{display:inline-block;padding:12px 16px;border-radius:10px;border:1px solid var(--brand);color:#fff;background:var(--brand);font-weight:800;transition:all .3s}
.btn:hover{background:var(--accent);border-color:var(--accent)}
.section{padding:36px 0}
.card{background:#fff;border:1px solid #E6EDF5;border-radius:14px;padding:16px;box-shadow:0 8px 20px rgba(0,0,0,.03);transition:transform .3s ease,box-shadow .3s ease}
.card:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 16px 32px rgba(0,0,0,.12)}
.card img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin-bottom:10px;transition:transform .4s}
.card img:hover{transform:scale(1.03)}
.fade-in{opacity:0;transform:translateY(20px);transition:all .8s ease-out}
.fade-in.appear{opacity:1;transform:translateY(0)}
.slide-in-left{opacity:0;transform:translateX(-40px);transition:all .8s ease-out}
.slide-in-left.appear{opacity:1;transform:translateX(0)}
html{scroll-behavior:smooth}
.site-footer{background:#FAFCFE;border-top:1px solid #E6EDF5;margin-top:42px}
.sub{text-align:center;color:#6A7A8A;padding:10px 0 22px;font-size:14px}
.partner-slider{overflow:hidden;white-space:nowrap}
.partner-slider .track{display:inline-block;animation:slide 25s linear infinite}
.partner-slider img{height:32px;margin:0 38px;filter:grayscale(.1);opacity:.9}
@keyframes slide{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:640px){.contact-form .row{grid-template-columns:1fr}}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:12px;border:1px solid #d5e0ec;border-radius:10px;font:inherit}
.required::after{content:" *";color:#c00}