:root{
  --primary:#1f2f46;
  --accent:#27c6d3;
  --accent-dark:#18a8b3;
  --text:#2f2f2f;
  --muted:#6b7280;
  --bg:#ffffff;
  --alt:#f4f7fa;
  --border:#d8e0e8;
  --dark:#26384d;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}

.site{min-height:100vh;display:flex;flex-direction:column}
.main{flex:1}

.container{width:min(1180px,92%);margin:0 auto}
.narrow{width:min(860px,92%);margin:0 auto}
.center{text-align:center}

.topbar{
  background:#f8fafc;
  border-bottom:1px solid var(--border);
  font-size:.92rem;
}
.topbar__inner{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1rem;
  align-items:center;
  padding:.8rem 0;
}
.topbar__item strong{
  display:block;
  color:var(--primary);
  font-size:.86rem;
  margin-bottom:.15rem;
}
.topbar__item span,
.topbar__item a{
  color:#444;
}
.topbar__social{
  display:flex;
  gap:.8rem;
  justify-content:flex-end;
  flex-wrap:wrap;
}
.topbar__social a{
  color:var(--primary);
  font-weight:700;
}

.header{
  background:#fff;
  border-bottom:1px solid var(--border);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:1.15rem 0;
}
.header__brand{
  display:flex;
  flex-direction:column;
  gap:.25rem;
}
.logo__img{max-height:90px;width:auto}
.header__tagline{
  color:var(--accent-dark);
  font-weight:700;
  font-size:1rem;
}

.menu-toggle{
  display:none;
  border:1px solid var(--border);
  background:#fff;
  padding:.7rem .9rem;
  font-weight:700;
  cursor:pointer;
}

.nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  gap:1.4rem;
  align-items:center;
}
.nav a{
  display:block;
  padding:.5rem 0;
  font-weight:700;
  color:#384252;
  text-transform:uppercase;
  letter-spacing:.02em;
}
.nav a.active{color:var(--accent-dark)}

.hero--enhanced{
  position:relative;
  background:#dbe5ef;
}
.hero__slider{
  position:relative;
  width:100%;
  min-height:520px;
  overflow:hidden;
  background:#dde7f0;
}
.hero__slide{
  position:absolute;
  inset:0;
  opacity:0;
  transition:opacity .6s ease;
}
.hero__slide.is-active{opacity:1}
.hero__img{
  width:100%;
  height:520px;
  object-fit:cover;
}
.hero__nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:44px;
  height:44px;
  border:none;
  border-radius:50%;
  background:rgba(0,0,0,.35);
  color:#fff;
  font-size:1.8rem;
  line-height:1;
  cursor:pointer;
  z-index:3;
}
.hero__nav--prev{left:18px}
.hero__nav--next{right:18px}

.page-hero{
  background:linear-gradient(180deg,#f4f7fa,#fff);
  padding:2.2rem 0 1.4rem;
  border-bottom:1px solid var(--border);
}
.page-hero h1,.intro h1,.section h2{
  margin:0 0 .75rem;
  color:var(--primary);
}
.section{padding:3.2rem 0}
.section--alt{background:var(--alt)}
.section-text,.text-block{color:#444}

.intro--split{
  background:#fff;
}
.intro__grid{
  display:grid;
  grid-template-columns:320px 1fr;
  gap:2.2rem;
  align-items:center;
}
.intro__logo-wrap{
  border:1px solid var(--border);
  background:#fff;
  border-radius:8px;
  padding:1.5rem;
  box-shadow:0 3px 14px rgba(0,0,0,.05);
}
.intro__logo{
  width:100%;
  height:auto;
  object-fit:contain;
}
.intro__text-col p{
  margin:0 0 1rem;
}
.section--brands-home{
  background:#fbfdff;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}

.icon-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:1rem;
  margin-top:1.5rem;
}
.icon-card{
  border:1px solid var(--border);
  background:#fff;
  border-radius:8px;
  padding:1.4rem;
  text-align:center;
  box-shadow:0 2px 10px rgba(0,0,0,.05);
}
.icon-card__icon{
  font-size:2rem;
  display:block;
  margin-bottom:.55rem;
}

.gallery{
  display:grid;
  gap:1rem;
}
.gallery--4{
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
}
.gallery__item{
  border-radius:8px;
  overflow:hidden;
  border:1px solid var(--border);
  background:#fff;
}
.gallery__img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
}

.logo-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:1rem;
  align-items:stretch;
}
.logo-grid--home{
  margin-top:1.5rem;
}
.logo-grid__item{
  border:1px solid var(--border);
  background:#fff;
  border-radius:8px;
  min-height:150px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:1rem;
  box-shadow:0 2px 8px rgba(0,0,0,.04);
}
.logo-grid__img{
  max-height:120px;
  object-fit:contain;
}

.text-block--boxed,
.contact-box{
  margin-top:1.5rem;
  border:1px solid var(--border);
  background:#fff;
  border-radius:8px;
  padding:1.35rem;
  box-shadow:0 2px 10px rgba(0,0,0,.04);
}

.contact-box__intro{
  margin-bottom:1.4rem;
  padding-bottom:1rem;
  border-bottom:1px solid var(--border);
}

.contact-form{
  display:grid;
  gap:1rem;
}
.contact-form label{
  display:grid;
  gap:.4rem;
  font-weight:700;
}
.contact-form input,
.contact-form textarea{
  width:100%;
  border:1px solid #c9d3df;
  border-radius:6px;
  padding:.85rem .95rem;
  font:inherit;
}

.btn{
  display:inline-block;
  border:none;
  border-radius:6px;
  background:var(--primary);
  color:#fff;
  padding:.9rem 1.2rem;
  font-weight:700;
  cursor:pointer;
}
.btn:hover{opacity:.94;text-decoration:none}
.btn--accent{
  background:var(--accent);
  color:#fff;
}

.alert{
  padding:1rem 1.1rem;
  border-radius:6px;
  margin-bottom:1rem;
}
.alert--success{
  background:#ecfdf5;
  color:#166534;
  border:1px solid #bbf7d0;
}
.alert--error{
  background:#fef2f2;
  color:#991b1b;
  border:1px solid #fecaca;
}
.alert ul{margin:0;padding-left:1.2rem}

.footer__top{height:18px}
.footer__bottom{
  border-top:1px solid var(--border);
  background:#fafafa;
  padding:1rem 0;
  font-size:.95rem;
  color:#444;
}
.footer__bottom-inner{
  display:flex;
  justify-content:space-between;
  gap:1rem;
}
.footer__left,.footer__right{align-self:center}

@media (max-width: 980px){
  .topbar__inner{
    grid-template-columns:1fr 1fr;
  }
  .intro__grid{
    grid-template-columns:1fr;
  }
}

@media (max-width: 860px){
  .menu-toggle{display:block}
  .nav{display:none;width:100%}
  .nav--open{display:block}
  .header__inner{flex-wrap:wrap}
  .nav ul{flex-direction:column;align-items:flex-start;padding-top:.5rem}
  .footer__bottom-inner{flex-direction:column}
  .hero__slider{min-height:320px}
  .hero__img{height:320px}
}

@media (max-width: 640px){
  .topbar__inner{
    grid-template-columns:1fr;
  }
  .topbar__social{
    justify-content:flex-start;
  }
}