:root{
  --blue:#1f7ed8;
  --blue-dark:#0d4c96;
  --yellow:#f4c433;
  --yellow-dark:#d6a90c;
  --text:#111111;
  --muted:#5e6470;
  --border:#d9dfe7;
  --bg:#ffffff;
  --panel:#f8fafc;
  --shadow:0 8px 22px rgba(0,0,0,.08);
  --radius:16px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
font-size:18px;
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}

img{
  max-width:100%;
  height:auto;
  display:block;
}

iframe{
  width:100%;
  border:0;
}

a{
  color:var(--blue-dark);
  text-decoration:none;
}

a:hover{
  text-decoration:underline;
}

.wrap{
  width:min(1280px, calc(100% - 32px));
  margin:0 auto;
}

.site-header{
  background:#fff;
  border-bottom:1px solid var(--border);
  padding:18px 0 16px;
}

.header-grid{
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(320px,1fr);
  gap:24px;
  align-items:start;
}

.logo-social{
  display:flex;
  align-items:center;
  gap:18px;
  min-width:0;
}

.logo-link{
  flex:0 1 auto;
}

.site-logo{
  width:100%;
  max-width:600px;
  min-width:260px;
}

.social-bar{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  flex:0 0 auto;
}

.social-icon{
  width:48px;
  height:48px;
  border-radius:10px;
  background:linear-gradient(180deg,#f9d65f 0%,#e9b51f 100%);
  border:1px solid var(--yellow-dark);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  box-shadow:var(--shadow);
}

.social-icon svg{
  width:24px;
  height:24px;
  fill:#000;
}

.header-right{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:0;
  min-width:0;
}

.nav-toggle{
  display:none;
}

.nav-toggle-label{
  display:none;
  width:52px;
  height:44px;
  border:1px solid var(--yellow-dark);
  border-radius:10px;
  background:linear-gradient(180deg,#f9d65f 0%,#e9b51f 100%);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  box-shadow:var(--shadow);
}

.nav-toggle-label span{
  display:block;
  width:24px;
  height:3px;
  background:#000;
  border-radius:999px;
}

.main-nav{
  width:100%;
}

.menu,
.submenu{
  list-style:none;
  margin:0;
  padding:0;
}

.menu{
  display:flex;
  justify-content:flex-end;
  align-items:center;
  flex-wrap:wrap;
  gap:8px 10px;
}

.menu > li{
  position:relative;
}

.menu > li > a{
  display:inline-block;
  color:var(--text);
  font-weight:700;
  padding:12px 14px;
  border-radius:10px;
}

.menu > li > a:hover,
.menu > li:hover > a{
  background:#f3f6fa;
  text-decoration:none;
}

.submenu{
  position:absolute;
  top:100%;
  left:0;
  min-width:220px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
  box-shadow:var(--shadow);
  display:none;
  z-index:20;
  overflow:hidden;
}

.submenu li a{
  display:block;
  padding:12px 14px;
  color:var(--text);
  background:#fff;
}

.submenu li a:hover{
  background:#f7fafc;
  text-decoration:none;
}

.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu{
  display:block;
}

.call-box{
  width:100%;
  display:flex;
  justify-content:flex-end;
}

.call-image{
  width:100%;
  max-width:400px;
}

.hero{
  padding:18px 0 10px;
}

.hero-banner{
  width:100%;
  border-radius:20px;
  box-shadow:var(--shadow);
}

.page-content{
  padding:18px 0 28px;
}

.content-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 24%;
  gap:24px;
  align-items:start;
}

.main-content,
.sidebar-box{
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}

.main-content{
  padding:28px;
  min-height:500px;
}

.main-content h1{
  margin:0 0 18px;
  font-size:clamp(1.5rem,2vw,2.2rem);
  line-height:1.15;
  color:var(--blue-dark);
}

.content-placeholder{
  min-height:320px;
  padding:18px;
  border:2px dashed var(--border);
  border-radius:14px;
  background:var(--panel);
}

.sidebar{
  display:flex;
  flex-direction:column;
  gap:20px;
}

.sidebar-box{
  padding:18px;
}

.sidebar-box h2{
  margin:0 0 14px;
  font-size:1.2rem;
  color:var(--blue-dark);
}

.search-box form,
.quote-box form{
  display:grid;
  gap:12px;
}

input,
textarea{
  width:100%;
  border:1px solid #cdd6e0;
  border-radius:12px;
  padding:13px 14px;
  font:inherit;
  color:var(--text);
  background:#fff;
}

input:focus,
textarea:focus{
  outline:2px solid rgba(31,126,216,.2);
  border-color:var(--blue);
}

button{
  appearance:none;
  border:1px solid var(--yellow-dark);
  border-radius:12px;
  padding:13px 16px;
  font:inherit;
  font-weight:700;
  background:linear-gradient(180deg,#f9d65f 0%,#e9b51f 100%);
  color:#000;
  cursor:pointer;
  box-shadow:var(--shadow);
}

.map-box iframe{
  min-height:260px;
  border-radius:14px;
}

.guarantee-box img{
display:block;
margin:auto;
}

.site-footer{
  margin-top:8px;
  padding:24px 0 34px;
  border-top:1px solid var(--border);
  background:#fff;
}

.footer-grid{
  display:grid;
  gap:12px;
  text-align:center;
}

.footer-menu{
  display:flex;
  justify-content:center;
  gap:20px;
  flex-wrap:wrap;
}

.footer-menu a{
  color:var(--text);
  font-weight:700;
}

.site-footer p{
  margin:0;
  color:var(--muted);
}

@media (max-width:1120px){
  .header-grid,
  .content-grid{
    grid-template-columns:1fr;
  }

  .header-right,
  .call-box{
    align-items:flex-start;
  }

  .menu{
    justify-content:flex-start;
  }
}

@media (max-width:860px){
  .wrap{
    width:min(100% - 20px,1280px);
  }

  .header-grid{
    display:grid;
    grid-template-columns:1fr auto;
    grid-template-areas:
      "logo logo"
      "social toggle"
      "menu menu"
      "call call";
    gap:14px 12px;
    align-items:center;
  }

  .logo-social{
    display:contents;
  }

  .header-right{
    display:contents;
  }

  .logo-link{
    grid-area:logo;
    width:100%;
    display:block;
  }

  .site-logo{
    width:100%;
    max-width:none;
    min-width:0;
  }

  .social-bar{
    grid-area:social;
    justify-content:flex-start;
    gap:8px;
  }

  .social-icon{
    width:44px;
    height:44px;
  }

  .nav-toggle-label{
    grid-area:toggle;
    display:inline-flex;
    justify-self:end;
    margin:0;
  }

  .main-nav{
    grid-area:menu;
    display:none;
    width:100%;
  }

  .nav-toggle:checked + .nav-toggle-label + .main-nav{
    display:block;
  }

  .menu{
    flex-direction:column;
    align-items:stretch;
    gap:6px;
  }

  .menu > li > a{
    display:block;
    padding:12px;
    background:#f8fafc;
    border-radius:10px;
  }

  .submenu{
    position:static;
    display:block;
    min-width:100%;
    border:0;
    box-shadow:none;
    border-radius:0;
    margin:6px 0 0 12px;
    background:transparent;
    overflow:visible;
  }

  .submenu li a{
    padding:10px 12px;
    border-radius:10px;
    background:#fff;
  }

  .call-box{
    grid-area:call;
    justify-content:flex-start;
  }

  .call-image{
    max-width:400px;
  }

  .content-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width:480px){
  .site-logo{
    width:100%;
    max-width:none;
  }

  .social-bar{
    gap:6px;
  }

  .social-icon{
    width:40px;
    height:40px;
  }

  .social-icon svg{
    width:20px;
    height:20px;
  }

  .nav-toggle-label{
    width:46px;
    height:40px;
  }

  .nav-toggle-label span{
    width:22px;
  }

  .main-content{
    padding:20px;
  }

  .sidebar-box{
    padding:16px;
  }
}