/* SWBC – Ahmad Al Suwaidi Building Contracting · brand styles */
:root{
  --teal:#113B40; --teal-d:#0b2a2e; --orange:#FB662C; --orange-d:#e5531a;
  --peach:#F59A6B; --sage:#94B2B5; --pale:#E4EEF0; --paper:#ffffff;
  --ink:#113B40; --text:#3c5357; --muted:#6b8285; --line:#d6e2e4;
  --radius:14px; --wrap:1200px;
  --head:"Space Grotesk",system-ui,sans-serif; --body:Manrope,system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--text);background:var(--paper);line-height:1.7;font-size:16.5px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:var(--head);color:var(--ink);line-height:1.1;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,5.6vw,4.4rem);text-transform:uppercase;font-weight:700}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);text-transform:uppercase;font-weight:700}
h3{font-size:1.3rem;font-weight:700}
p+p{margin-top:14px}
.eyebrow{font-family:var(--head);font-size:.78rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--orange);display:flex;align-items:center;gap:12px;margin-bottom:16px}
.eyebrow:before{content:"";width:28px;height:2px;background:var(--orange)}
.accent{color:var(--orange)}
.lead{font-size:1.15rem;color:var(--text);max-width:640px}
section{padding:110px 0}
.section-pale{background:var(--pale)}
.section-teal{background:var(--teal);color:#c5d6d8}
.section-teal h2,.section-teal h3{color:#fff}
.head-row{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:56px;flex-wrap:wrap}
.head-row .lead{margin-top:16px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border-radius:999px;font-family:var(--head);font-weight:700;font-size:.95rem;letter-spacing:.02em;transition:.2s;border:1.5px solid transparent;cursor:pointer}
.btn svg{width:18px;height:18px}
.btn-o{background:var(--orange);color:#fff}.btn-o:hover{background:var(--orange-d)}
.btn-t{background:var(--teal);color:#fff}.btn-t:hover{background:var(--teal-d)}
.btn-line{border-color:currentColor}.btn-line:hover{background:rgba(17,59,64,.06)}
.btn-white{border-color:rgba(255,255,255,.6);color:#fff}.btn-white:hover{background:rgba(255,255,255,.1)}
.link-arrow{font-family:var(--head);font-weight:700;color:var(--teal);display:inline-flex;gap:8px;align-items:center}
.link-arrow:after{content:"→";color:var(--orange);transition:.2s}
.link-arrow:hover:after{transform:translateX(4px)}

/* top bar + header */
.topbar{background:var(--teal);color:#c5d6d8;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:40px;gap:16px}
.topbar a:hover{color:#fff}
.topbar .tb-right{display:flex;gap:22px}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:80px;gap:24px}
.logo{display:inline-flex;align-items:center;gap:12px;color:var(--teal)}
.logo svg{width:24px;height:auto}
.logo .word{font-family:var(--head);font-weight:700;font-size:1.75rem;letter-spacing:-.01em;line-height:1}
.logo .sub{font-family:var(--head);font-weight:500;font-size:.72rem;line-height:1.25;padding-left:12px;border-left:1px solid var(--line);color:var(--text)}
nav.main{display:flex;align-items:center;gap:30px}
nav.main>a,nav.main .dd>button{font-family:var(--head);font-weight:500;font-size:.95rem;color:var(--ink);background:none;border:0;cursor:pointer;padding:8px 0;position:relative}
nav.main>a:after,nav.main .dd>button:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--orange);transform:scaleX(0);transition:.2s;transform-origin:left}
nav.main>a:hover:after,nav.main>a.active:after,nav.main .dd:hover>button:after,nav.main .dd.active>button:after{transform:scaleX(1)}
.dd{position:relative}
.dd-menu{position:absolute;top:100%;left:-20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px;min-width:250px;box-shadow:0 18px 40px rgba(17,59,64,.12);opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{opacity:1;visibility:visible;transform:none}
.dd-menu a{display:block;padding:10px 14px;border-radius:8px;font-size:.93rem;color:var(--ink)}
.dd-menu a:hover{background:var(--pale)}
.burger{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;color:var(--teal)}
.burger svg{width:28px;height:28px}

/* hero */
.hero{position:relative;min-height:calc(100vh - 120px);display:flex;align-items:flex-end;color:#fff;padding:140px 0 90px;overflow:hidden}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center}
.hero .bg:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,42,46,.15) 0%,rgba(11,42,46,.35) 45%,rgba(11,42,46,.88) 100%)}
.hero .wrap{position:relative;width:100%}
.hero h1{color:#fff;max-width:900px;margin-bottom:22px}
.hero .lead{color:#dfe9ea;margin-bottom:34px}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap}
.page-hero{position:relative;color:#fff;padding:150px 0 80px;overflow:hidden}
.page-hero .bg{position:absolute;inset:0;background-size:cover;background-position:center}
.page-hero .bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,42,46,.92) 0%,rgba(11,42,46,.7) 55%,rgba(11,42,46,.35) 100%)}
.page-hero .wrap{position:relative}
.page-hero h1{color:#fff;font-size:clamp(2.2rem,4.8vw,3.8rem);max-width:820px;margin-bottom:18px}
.page-hero .lead{color:#dfe9ea}
.crumbs{font-size:.85rem;color:#b9cbcd;margin-bottom:22px}
.crumbs a:hover{color:#fff}
.crumbs span{margin:0 8px;color:var(--peach)}

/* trust bar */
.trust{background:#fff;position:relative;z-index:2;margin-top:-1px;border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.trust div{padding:34px 24px;border-right:1px solid var(--line)}
.trust div:last-child{border-right:0}
.trust b{display:block;font-family:var(--head);font-size:2.2rem;color:var(--teal);line-height:1.1}
.trust b em{font-style:normal;color:var(--orange)}
.trust span{font-size:.9rem;color:var(--muted)}

/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split.rev>:first-child{order:2}
.split h2{margin-bottom:22px}
.img-frame{border-radius:var(--radius);overflow:hidden;position:relative;aspect-ratio:4/5;background:var(--pale)}
.img-frame img{width:100%;height:100%;object-fit:cover}
.img-frame.wide{aspect-ratio:4/3}
.img-badge{position:absolute;left:20px;bottom:20px;background:var(--orange);color:#fff;border-radius:12px;padding:16px 20px;font-family:var(--head)}
.img-badge b{display:block;font-size:2rem;line-height:1}
.img-badge span{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}
.checks{list-style:none;display:grid;gap:12px;margin:24px 0 30px}
.checks li{padding-left:32px;position:relative}
.checks li:before{content:"";position:absolute;left:0;top:5px;width:20px;height:20px;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23FB662C' stroke-width='2.6'%3E%3Cpath d='M5 10.5l3 3 7-7'/%3E%3C/svg%3E") center/13px no-repeat}

/* service cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;transition:.25s}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(17,59,64,.12)}
.card .ph{aspect-ratio:4/3;overflow:hidden}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:.5s}
.card:hover .ph img{transform:scale(1.05)}
.card .body{padding:24px 24px 28px;display:flex;flex-direction:column;gap:10px;flex:1}
.card .num{font-family:var(--head);font-size:.8rem;color:var(--orange);letter-spacing:.15em}
.card p{font-size:.95rem;flex:1}

/* process */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.step{background:rgba(228,238,240,.06);border:1px solid rgba(228,238,240,.14);border-radius:var(--radius);padding:30px}
.step:before{counter-increment:s;content:"0" counter(s);font-family:var(--head);font-weight:700;font-size:2.4rem;color:var(--orange);display:block;margin-bottom:12px;line-height:1}
.step h3{margin-bottom:8px}
.step p{font-size:.95rem}
.section-pale .step,.plain .step{background:#fff;border-color:var(--line)}

/* projects */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proj{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;display:block;background:var(--teal)}
.proj img{width:100%;height:100%;object-fit:cover;transition:.5s}
.proj:hover img{transform:scale(1.05)}
.proj .cap{position:absolute;left:0;right:0;bottom:0;padding:22px;background:linear-gradient(transparent,rgba(11,42,46,.9));color:#fff}
.proj .cap b{display:block;font-family:var(--head);font-size:1.12rem}
.proj .cap span{font-size:.85rem;color:#c5d6d8}
.proj .tag{position:absolute;top:16px;left:16px;background:rgba(255,255,255,.92);color:var(--teal);font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:6px 10px;border-radius:999px}
.gallery.big .proj:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:34px}
.filters button{font-family:var(--head);font-weight:500;border:1.5px solid var(--line);background:#fff;color:var(--ink);padding:10px 18px;border-radius:999px;cursor:pointer}
.filters button.on{background:var(--teal);border-color:var(--teal);color:#fff}
.note-sample{font-size:.85rem;color:var(--muted);margin-top:20px}

/* features grid */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{border-top:2px solid var(--orange);padding-top:22px}
.feat h3{margin-bottom:8px}
.feat p{font-size:.95rem}

/* faq */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{font-family:var(--head);font-weight:700;font-size:1.12rem;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--orange);font-size:1.5rem;line-height:1;transition:.2s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{margin-top:12px}

/* cta band */
.cta-band{background:var(--orange);color:#fff;padding:80px 0;position:relative;overflow:hidden}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;position:relative}
.cta-band h2{color:#fff;max-width:640px}
.cta-band p{color:#fff3ec;margin-top:12px}
.cta-band .chev{position:absolute;right:-40px;top:-60px;width:320px;opacity:.15}

/* table */
.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.tbl th,.tbl td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{font-family:var(--head);color:var(--teal);background:var(--pale);font-size:.9rem;letter-spacing:.04em;text-transform:uppercase}
.tbl tr:last-child td{border-bottom:0}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:64px}
.info{display:grid;gap:26px;margin-top:30px}
.info .row{display:flex;gap:16px;align-items:flex-start}
.info .ic{flex:0 0 48px;height:48px;border-radius:50%;background:var(--pale);display:grid;place-items:center}
.info .ic svg{width:22px;height:22px;stroke:var(--teal)}
.info small{display:block;font-family:var(--head);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.info a,.info p{font-weight:600;color:var(--ink)}
form.quote{background:var(--pale);border-radius:var(--radius);padding:40px;display:grid;gap:18px}
form.quote .two{display:grid;grid-template-columns:1fr 1fr;gap:18px}
form.quote label{display:block;font-family:var(--head);font-size:.85rem;font-weight:500;color:var(--ink);margin-bottom:6px}
form.quote input,form.quote select,form.quote textarea{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
form.quote input:focus,form.quote select:focus,form.quote textarea:focus{outline:2px solid var(--orange);border-color:transparent}
form.quote .hint{font-size:.85rem;color:var(--muted)}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-top:30px;aspect-ratio:16/9}
.map iframe{width:100%;height:100%;border:0}

/* footer */
footer.site{background:var(--teal-d);color:#9fb6b9;padding:80px 0 30px;font-size:.93rem}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px;border-bottom:1px solid rgba(228,238,240,.12)}
footer.site h4{color:#fff;font-size:.85rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}
footer.site ul{list-style:none;display:grid;gap:10px}
footer.site a:hover{color:#fff}
footer.site .logo{color:#fff;margin-bottom:18px}
footer.site .logo .sub{color:#c5d6d8;border-color:rgba(228,238,240,.2)}
footer.site .bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:26px;font-size:.84rem}
footer.site .ar{font-family:Tajawal,sans-serif}

.wa-float{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 10px 24px rgba(0,0,0,.22);z-index:60;transition:.2s}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:30px;height:30px;fill:#fff}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}*{transition:none!important}}

/* responsive */
@media (max-width:1080px){
  .cards{grid-template-columns:repeat(2,1fr)}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  nav.main{display:none;position:absolute;top:80px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:12px 24px 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(17,59,64,.1)}
  nav.main.open{display:flex}
  nav.main>a,nav.main .dd>button{padding:14px 0;border-bottom:1px solid var(--line);text-align:left;width:100%}
  .dd-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px 12px;min-width:0}
  nav.main .btn{margin-top:16px;justify-content:center}
  .burger{display:block}
  .split,.contact-grid{grid-template-columns:1fr;gap:44px}
  .split.rev>:first-child{order:0}
  .steps,.feats{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .trust .wrap{grid-template-columns:1fr 1fr}
  .trust div:nth-child(2){border-right:0}
  .trust div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .topbar .tb-left{display:none}
  .topbar .wrap{justify-content:center}
}
@media (max-width:600px){
  body{font-size:16px}
  section{padding:76px 0}
  .wrap{padding:0 18px}
  .cards,.steps,.feats,.gallery,form.quote .two{grid-template-columns:1fr}
  .gallery.big .proj:first-child{grid-column:auto;grid-row:auto;aspect-ratio:4/3}
  .logo .sub{display:none}
  .hero{min-height:88vh;padding-bottom:64px}
  form.quote{padding:26px}
  .tbl th,.tbl td{padding:12px 14px;font-size:.92rem}
  .img-frame{aspect-ratio:4/3}
}