/* BayRock — navy #1A2A4F · white · sky #86A4C1 · Lora Bold (EN) / Cairo (AR) */
:root{
  --navy:#1A2A4F;--navy-700:#2A3D6B;--sky:#86A4C1;--sky-100:#E9EFF5;--pale:#F4F6F9;--grey:#EBEBEB;--white:#FFFFFF;
  --font:'Lora',Georgia,serif;--font-ar:'Cairo','Segoe UI',Tahoma,sans-serif;
  --wrap:1200px;--gutter:clamp(16px,5vw,96px);--radius:2px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);font-weight:700;color:var(--navy);background:var(--white);line-height:1.5;-webkit-font-smoothing:antialiased}
html[dir=rtl] body{font-family:var(--font-ar)}
html[dir=rtl] .wordmark{font-family:var(--font)}
html[dir=rtl] .lang{font-family:var(--font)}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--wrap);margin:0 auto;padding-inline:var(--gutter)}
h1,h2,h3,h4{line-height:1.1;text-wrap:balance}
h1{font-size:clamp(40px,6vw,72px);letter-spacing:-.02em;margin-block:16px 24px}
h2{font-size:clamp(30px,4vw,44px);letter-spacing:-.015em;margin-block:12px 20px}
h3{font-size:20px;margin-bottom:8px}
h4{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--sky);margin-bottom:12px}
p{font-size:15px}
.eyebrow{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--sky)}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--sky);line-height:1.45;max-width:38ch}
.narrow{max-width:62ch}
.prose p{margin-bottom:16px;line-height:1.7}
.fine{font-size:12px;color:var(--sky);margin-top:24px}
.idx{display:block;color:var(--sky);font-size:13px;margin-bottom:10px}
.btn{display:inline-block;padding:14px 24px;border-radius:var(--radius);font-size:14px;border:1px solid var(--navy);transition:background .2s,color .2s}
.btn-primary{background:var(--navy);color:var(--white)}
.btn-primary:hover{background:var(--navy-700);border-color:var(--navy-700)}
.btn-ghost{border-color:transparent;padding-inline:0}
.btn-ghost:hover{color:var(--sky)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--grey)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:32px;height:76px}
.wordmark{font-family:var(--font);font-size:26px;letter-spacing:-.02em}
.wordmark.light{color:var(--white);font-size:32px}
.links{display:flex;gap:36px;font-size:14px}
.links a:hover{color:var(--sky)}
.nav-actions{display:flex;align-items:center;gap:20px}
.lang{font-family:var(--font-ar);background:none;border:1px solid var(--grey);border-radius:999px;padding:8px 14px;font:inherit;font-size:13px;color:var(--navy);cursor:pointer}
.lang:hover{border-color:var(--navy)}
.burger{display:none;background:none;border:0;width:32px;height:24px;flex-direction:column;justify-content:center;gap:6px;cursor:pointer}
.burger span{display:block;height:2px;background:var(--navy)}

/* hero */
.hero{padding-block:clamp(48px,8vw,112px) 0}
.hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.hero-actions{display:flex;gap:28px;align-items:center;margin-top:32px;flex-wrap:wrap}
.hero-img{overflow:hidden;background:var(--pale)}
.hero-img img{width:100%;height:auto}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-block:56px 0;margin-top:72px;border-top:1px solid var(--grey)}
.stat .num{display:block;unicode-bidi:isolate;font-size:34px;letter-spacing:-.01em;line-height:1}
.stat .lbl{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-top:10px}
.stat.big .num{font-size:clamp(28px,3.5vw,44px)}

/* bands */
.band{padding-block:clamp(72px,9vw,128px)}
.band-surface{background:var(--pale)}
.band-navy{background:var(--navy);color:var(--white)}
.band-navy .eyebrow,.band-navy .lead{color:var(--sky)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.pairs{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:40px;padding-top:32px;border-top:1px solid var(--grey)}
.pairs h3{font-size:24px}

.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;margin-top:48px}
.value{padding:28px 24px;background:var(--white);border:1px solid var(--grey);border-radius:var(--radius)}
.value h3{font-size:17px}
.value p{font-size:13.5px;color:var(--navy);opacity:.85}

.services{display:grid;gap:1px;background:var(--grey);margin-top:48px;border:1px solid var(--grey)}
.service{display:grid;grid-template-columns:240px 1fr;gap:40px;background:var(--white);padding:28px;align-items:center}
.service figure{display:flex;align-items:center;justify-content:center;background:var(--pale);min-height:160px}
.service img{max-height:260px;width:auto;max-width:100%;height:auto}
.service p{max-width:62ch}

.projects{columns:3;column-gap:32px;margin-top:48px}
.project{display:block;break-inside:avoid;margin-bottom:40px;overflow:hidden}
.project img{width:100%;height:auto;transition:transform .5s}
.project:hover img{transform:scale(1.03)}
.project .meta{padding-top:18px}
.project .tag{display:inline-block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-bottom:8px}
.project h3{color:var(--white)}
.project p{color:var(--sky);font-size:14px}

.approach-img{margin-top:32px}
.approach-img img{width:100%;height:auto}
.steps{list-style:none;counter-reset:s}
.steps li{counter-increment:s;padding:24px 0 24px 64px;border-top:1px solid var(--grey);position:relative}
.steps li::before{content:"0" counter(s);position:absolute;left:0;top:26px;color:var(--sky);font-size:18px}
html[dir=rtl] .steps li{padding:24px 64px 24px 0}
html[dir=rtl] .steps li::before{left:auto;right:0}
.steps p{font-size:14px;line-height:1.6}

.market{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-block:48px}
address{font-style:normal;margin-top:32px;line-height:1.7}
address a{color:var(--sky)}
.form{display:grid;gap:18px;background:var(--pale);padding:32px}
.form label{display:grid;gap:8px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--sky)}
.form input,.form select,.form textarea{font:inherit;font-size:15px;color:var(--navy);padding:14px 16px;border:1px solid var(--grey);border-radius:var(--radius);background:var(--white);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--navy)}
.form .btn{justify-self:start}

.site-footer{background:var(--navy);color:var(--white);padding-block:64px 32px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px}
.foot-grid a{display:block;font-size:14px;margin-bottom:10px}
.foot-grid a:hover{color:var(--sky)}
.tag-line{color:var(--sky);margin-top:12px;font-size:14px}
.legal{display:flex;gap:12px;margin-top:48px;padding-top:24px;border-top:1px solid var(--navy-700);font-size:12px;color:var(--sky)}

[hidden]{display:none!important}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}

@media (max-width:1000px){
  .grid-5{grid-template-columns:repeat(2,1fr)}
  .projects{columns:2}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .links{display:none;position:absolute;top:76px;left:0;right:0;background:var(--white);flex-direction:column;gap:0;border-bottom:1px solid var(--grey)}
  .links.open{display:flex}
  .links a{padding:16px var(--gutter);border-top:1px solid var(--grey)}
  .burger{display:flex}
  .nav-actions .btn{display:none}
  .service figure{min-height:0}
  .hero-grid,.two-col,.pairs{grid-template-columns:1fr;gap:32px}
  .hero-img{aspect-ratio:4/3}
  .stats,.market{grid-template-columns:repeat(2,1fr)}
  .service{grid-template-columns:1fr;gap:20px}
  .grid-5,.grid-3,.contact-cards,.timeline{grid-template-columns:1fr}
  .projects{columns:1}
  .foot-grid{grid-template-columns:1fr}
}

/* additions */
.band-navy .prose p{color:var(--white)}
.sig{color:var(--sky)!important;margin-top:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;margin-top:48px;position:relative}
.timeline::before{content:"";position:absolute;left:0;right:0;top:7px;height:1px;background:var(--sky)}
.tl{padding-top:28px;position:relative}
.tl::before{content:"";position:absolute;top:0;left:0;width:15px;height:15px;border-radius:50%;background:var(--navy);border:3px solid var(--pale)}
html[dir=rtl] .tl::before{left:auto;right:0}
.tl h3{font-size:16px}.tl p{font-size:13.5px}
.faqs details{border-top:1px solid var(--grey);padding:18px 0}
.faqs details:last-child{border-bottom:1px solid var(--grey)}
.faqs summary{cursor:pointer;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faqs summary::after{content:"+";color:var(--sky)}
.faqs details[open] summary::after{content:"–"}
.faqs p{margin-top:12px;font-size:14px;line-height:1.6}
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.ccard{background:var(--pale);padding:24px}
.ccard p{font-size:14px;line-height:1.7}
.ccard a{color:var(--navy)}
.ccard .btn-ghost{margin-top:8px;font-size:13px;color:var(--sky)}
.whatsapp{position:fixed;right:24px;bottom:24px;width:52px;height:52px;border-radius:50%;background:var(--navy);color:var(--white);display:flex;align-items:center;justify-content:center;z-index:40;box-shadow:0 8px 24px rgba(26,42,79,.25)}
html[dir=rtl] .whatsapp{right:auto;left:24px}
.totop{position:fixed;right:24px;bottom:88px;width:44px;height:44px;border-radius:50%;border:1px solid var(--grey);background:var(--white);color:var(--navy);font:inherit;cursor:pointer;opacity:0;pointer-events:none;transition:opacity .3s;z-index:40}
.totop.show{opacity:1;pointer-events:auto}
html[dir=rtl] .totop{right:auto;left:24px}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.site-header.scrolled{box-shadow:0 4px 20px rgba(26,42,79,.08)}
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:24px}
.modal-bg{position:absolute;inset:0;background:rgba(17,27,51,.8)}
.modal-box{position:relative;background:var(--white);max-width:960px;width:100%;max-height:90vh;overflow:auto;display:grid;grid-template-columns:1.2fr 1fr}
.modal-box img{width:100%;height:100%;object-fit:cover}
.modal-body{padding:40px}
.modal-body h3{font-size:28px;margin:8px 0 16px}
.modal-body p{font-size:14px;line-height:1.7}
.modal-body ul{list-style:none;margin-top:20px;border-top:1px solid var(--grey)}
.modal-body li{padding:10px 0;border-bottom:1px solid var(--grey);font-size:13.5px;display:flex;justify-content:space-between;gap:16px}
.modal-body li span:last-child{color:var(--sky);text-align:end}
.modal-x{position:absolute;top:12px;right:16px;background:var(--white);border:0;font-size:28px;line-height:1;cursor:pointer;color:var(--navy);width:36px;height:36px;border-radius:50%;z-index:2}
html[dir=rtl] .modal-x{right:auto;left:16px}
@media (max-width:1000px){.timeline{grid-template-columns:repeat(2,1fr)}.timeline::before{display:none}}
@media (max-width:760px){.modal-box{grid-template-columns:1fr}.modal-body{padding:24px}.grid-3,.contact-cards,.timeline{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}
a[href^="tel"],.legal span:last-child{direction:ltr;unicode-bidi:isolate;display:inline-block}