/* Bullivant Arabia - site styles */
:root{--red:#c90000;--text:#5c5c5c;--line:#ccc;--dark:#000}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:15px/1.5 'PT Sans Narrow',Helvetica,Arial,sans-serif;color:var(--text);background:#dfdfdf url(../images/background.jpg)}
img{max-width:100%;height:auto;border:0}
a{color:var(--red)}
h1,h2,h3,h5{font-weight:400;color:#222;line-height:1.2}
.wrap{max-width:1000px;margin:0 auto;background:#fcfcfc;padding:24px 44px 0;box-shadow:0 0 10px rgba(0,0,0,.2)}

/* Header */
.logo{display:inline-block;margin-bottom:16px}
.logo img{display:block;width:400px}
.navbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:24px}
.nav{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap}
.nav a{display:block;padding:10px 14px;color:#333;text-decoration:none;font-size:17px;text-transform:uppercase;border-bottom:4px solid transparent}
.nav a:hover,.nav a[aria-current]{border-bottom-color:var(--red);color:#000}
.phone{font-size:17px;color:#333}
.phone a{color:inherit;text-decoration:none}
.menu-btn{display:none;background:var(--red);color:#fff;border:0;padding:8px 14px;font:inherit;font-size:16px;cursor:pointer}

/* Slider */
.slider{position:relative;aspect-ratio:869/314;overflow:hidden;background:#000;margin-bottom:24px}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1s}
.slide.on{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover;display:block}
.slide figcaption{position:absolute;left:0;right:0;bottom:0;padding:10px 16px;background:rgba(0,0,0,.55);color:#fff;text-shadow:1px 1px #000}
.slide figcaption b{display:inline-block;background:var(--red);padding:2px 8px;margin-bottom:4px;font-weight:400;font-size:18px}
.slide figcaption a{color:#fff}
.slider button{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.5);color:#fff;border:0;font-size:28px;width:40px;height:56px;cursor:pointer}
.slider .prev{left:0}.slider .next{right:0}

/* Welcome box */
.welcome{background:#000;color:#ccc;padding:24px 28px;margin-bottom:24px}
.welcome h2{display:inline-block;margin:0 0 20px;padding:5px 14px 5px 0;background:linear-gradient(#323232,#000);color:#fff;text-transform:uppercase;font-style:italic}
.welcome h2 span{color:var(--red)}
.spacer{height:4px;background:var(--red);margin-bottom:35px}

/* Content + sidebar */
.cols{display:grid;grid-template-columns:1fr 300px;gap:32px;margin-bottom:24px}
.cols.full{grid-template-columns:1fr}
main h1{font-size:30px;margin:0 0 18px}
main h2,.page-title{border-left:6px solid var(--red);padding-left:10px;font-size:24px;margin:0 0 16px;text-transform:uppercase}
main h3{font-size:20px}
aside section{margin-bottom:28px}
aside h3{text-transform:uppercase;font-size:20px;margin:0 0 14px}
aside h3 span{color:var(--red)}
.clients img{display:block;margin:0 auto 14px;max-width:220px}
.btn{display:inline-block;background:var(--red);color:#fff;padding:8px 16px;text-decoration:none;border-radius:2px}
.btn:hover{background:#a00000}
.signature{margin-top:24px}
.services{columns:2;gap:32px;padding-left:20px}
.services li{font-size:18px;margin-bottom:8px;break-inside:avoid}
.projects figure{margin:0 0 32px}
.projects img{border:1px solid var(--line)}
.projects figcaption{font-size:20px;color:#222;margin-bottom:8px}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.gallery a{display:block;overflow:hidden}
.gallery img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .3s}
.gallery a:hover img{transform:scale(1.05)}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;z-index:9}
.lightbox[hidden]{display:none}
.lightbox img{max-width:92vw;max-height:88vh;border-top:4px solid var(--red);border-bottom:4px solid var(--red)}
.lightbox button{position:absolute;background:none;border:0;color:#fff;font-size:40px;cursor:pointer;padding:10px 18px}
.lightbox .close{top:8px;right:8px}.lightbox .prev{left:8px}.lightbox .next{right:8px}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.contact address{font-style:normal}
.contact h3{border-left:6px solid var(--red);padding-left:10px}

/* Footer */
footer{border-top:4px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:14px 0 24px}
footer ul{list-style:none;display:flex;flex-wrap:wrap;gap:14px;margin:0;padding:0}
footer a{color:#333;text-decoration:none}
footer a:hover{color:var(--red)}
.top{position:fixed;right:16px;bottom:16px;background:var(--red);color:#fff;width:40px;height:40px;display:grid;place-items:center;text-decoration:none;font-size:20px;opacity:.85}

@media (max-width:800px){
  .wrap{padding:16px 16px 0}
  .logo img{width:300px}
  .menu-btn{display:block}
  .nav{display:none;flex-direction:column;width:100%;order:3}
  .nav.open{display:flex}
  .navbar{padding-bottom:8px}
  .cols,.contact{grid-template-columns:1fr}
  .services{columns:1}
  footer{flex-direction:column;align-items:flex-start}
}