:root{
  --bg:#eef4fb; --bg2:#f8fbff; --text:#132238; --muted:#60748a; --line:rgba(19,34,56,.10);
  --white:rgba(255,255,255,.74); --white2:rgba(255,255,255,.88);
  --blue:#1f6fe5; --blue-dark:#155dcc; --shadow:0 18px 48px rgba(20,42,74,.10);
  --radius:24px; --radius-sm:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--text);background:linear-gradient(180deg,var(--bg2),var(--bg))}
.page-bg{position:fixed;inset:0;z-index:-1;background:
  radial-gradient(circle at 10% 10%, rgba(64,192,255,.14), transparent 26%),
  radial-gradient(circle at 88% 10%, rgba(31,111,229,.10), transparent 24%),
  radial-gradient(circle at 50% 100%, rgba(31,111,229,.06), transparent 30%)}
a{text-decoration:none;color:inherit}
.container{width:min(1160px,calc(100% - 32px));margin:0 auto}
.glass{background:var(--white);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.65);box-shadow:var(--shadow);border-radius:var(--radius)}
.glass-soft{background:var(--white2);border:1px solid var(--line);border-radius:var(--radius-sm)}

.site-header{position:sticky;top:14px;z-index:1000;margin:14px auto 0;width:min(1160px,calc(100% - 32px))}
.nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 18px;position:relative}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{width:46px;height:46px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0d3f93,#3fc1ff);color:#fff;font-weight:800;font-size:13px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}.brand-text strong{font-size:15px}.brand-text small{font-size:12px;color:var(--muted)}
.main-nav{display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:center}
.main-nav > .nav-item{position:relative}
.main-nav a.top-link{font-size:14px;color:var(--muted);font-weight:700;padding:8px 0;display:inline-block}
.main-nav a.top-link.active,.main-nav a.top-link:hover{color:var(--text)}
.dropdown{
  position:absolute; top:100%; left:0; min-width:240px; padding:10px; margin-top:10px;
  background:rgba(255,255,255,.96); border:1px solid var(--line); border-radius:18px;
  box-shadow:var(--shadow); opacity:0; pointer-events:none; transform:translateY(8px);
  transition:.18s ease;
}
.nav-item:hover .dropdown{opacity:1; pointer-events:auto; transform:translateY(0)}
.dropdown a{display:block; padding:11px 12px; border-radius:12px; font-size:14px; color:var(--muted); font-weight:700}
.dropdown a:hover,.dropdown a.active{background:rgba(31,111,229,.08); color:var(--text)}
.menu-toggle{display:none;background:none;border:0;font-size:28px;cursor:pointer}

.hero-home{
  display:grid; grid-template-columns:1.15fr .85fr; gap:24px; padding:118px 0 34px;
}
.hero-panel,.hero-side,.page-hero-box,.content-block,.service-card,.review-card,.contact-card,.placeholder,.detail-card,.footer-box{padding:24px}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:var(--blue);margin-bottom:12px}
h1,h2,h3,h4{margin:0 0 12px}
h1{font-size:clamp(38px,5vw,64px);line-height:1.02}
h2{font-size:clamp(28px,4vw,40px);line-height:1.08}
h3{font-size:28px}
p{line-height:1.75;color:var(--muted);margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 20px;font-weight:800;transition:.2s ease;border:1px solid transparent}
.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-dark)}
.btn-secondary{background:rgba(255,255,255,.84);border-color:var(--line)}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:24px}
.stat{padding:16px}
.stat small{display:block;color:var(--muted);margin-bottom:6px;font-weight:700}
.stat strong{font-size:22px}
.hero-side-card{padding:22px}
.big-media{
  min-height:420px; border-radius:22px; padding:26px;
  background:linear-gradient(180deg, rgba(9,16,30,.14), rgba(9,16,30,.24)), linear-gradient(135deg,#bfefff,#97d3ff 40%,#eef8ff 100%);
  display:flex; flex-direction:column; justify-content:flex-end; position:relative; overflow:hidden; color:#fff
}
.big-media:before{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 74% 18%, rgba(255,255,255,.32), transparent 22%),
  radial-gradient(circle at 22% 80%, rgba(255,255,255,.18), transparent 18%)}
.big-media>*{position:relative;z-index:1}
.chip{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.84);border:1px solid rgba(255,255,255,.5);color:#1a365d;font-size:13px;font-weight:800;display:inline-block}
.play{width:68px;height:68px;border-radius:999px;background:rgba(255,255,255,.88);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px}
.quick-card{margin-top:16px;padding:18px}
.quick-card strong{font-size:30px;color:var(--blue);display:block}
.quick-card span{color:var(--muted);font-weight:700}

.section{padding:28px 0}
.section-head{margin-bottom:20px}.section-head p{max-width:760px}
.card-grid,.service-grid,.review-grid,.contact-grid,.dual-grid{display:grid;gap:18px}
.card-grid,.service-grid,.review-grid,.contact-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.dual-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.content-block ul,.detail-card ul{margin:0;padding-left:18px;color:var(--muted);line-height:1.85}
.service-card strong{display:block;font-size:22px;margin-bottom:10px}
.home-visual-banner{margin-top:6px}

.page-hero{padding:110px 0 20px}
.submenu-inline{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.submenu-inline a{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.82);border:1px solid var(--line);color:var(--muted);font-size:13px;font-weight:800}
.submenu-inline a.active{color:var(--text)}
.detail-card{margin-top:18px}
.detail-top{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:16px}
.side-price{min-width:190px;padding:18px;background:rgba(255,255,255,.84);border:1px solid var(--line);border-radius:18px}
.side-price span,.side-price small{display:block;color:var(--muted)} .side-price strong{display:block;margin:8px 0;font-size:30px;color:var(--blue)}
.notice{padding:18px 20px;margin-top:18px}
.back-link{display:inline-block;margin-top:10px;color:var(--muted);font-weight:700}
.lang-switch{display:flex;gap:8px;flex-wrap:wrap}
.lang-btn{border:1px solid var(--line);background:rgba(255,255,255,.82);color:var(--muted);border-radius:999px;padding:10px 14px;font-weight:800;cursor:pointer}
.lang-btn.active{background:var(--text);color:#fff}
.price-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:20px 0}
.price-grid>div{padding:14px 16px;background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:18px}
.site-footer{padding:30px 0 50px}
.footer-box{display:flex;align-items:center;justify-content:space-between;gap:24px}
.footer-links{display:flex;flex-wrap:wrap;gap:14px}.footer-links a{color:var(--muted);font-weight:700}

@media (max-width:980px){
  .hero-home,.dual-grid,.card-grid,.service-grid,.review-grid,.contact-grid,.hero-stats{grid-template-columns:1fr}
  .main-nav{display:none}
  .menu-toggle{display:block}
  .nav-wrap.open .main-nav{
    display:flex;position:absolute;left:0;right:0;top:82px;flex-direction:column;padding:18px;
    background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)
  }
  .nav-wrap.open .dropdown{position:static;opacity:1;pointer-events:auto;transform:none;margin-top:8px;display:block}
  .footer-box,.detail-top{flex-direction:column;align-items:flex-start}
}