:root{
  --navy:#010c2e;
  --blue:#2061b7;
  --green:#00b83a;
  --grey:#f6f6f6;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:Almarai,Arial,sans-serif;color:var(--navy);background:#fff;line-height:1.6;font-size:17px}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:Calistoga,Georgia,serif;font-weight:400;line-height:1.15}
h2{font-size:clamp(1.9rem,4vw,2.8rem);margin-bottom:16px}
h3{font-size:1.5rem;margin:16px 0 8px}
.wrap{width:min(1120px,100% - 32px);margin-inline:auto}
.center{text-align:center}

/* Buttons */
.btn{display:inline-block;text-align:center;text-decoration:none;font-weight:700;color:#fff;padding:14px 30px;border-radius:100px;font-size:1.05rem}
.btn-phone{background:var(--blue)}
.btn-phone:hover{background:#174f99}
.btn-wa{background:var(--green)}
.btn-wa:hover{background:#009a30}
.buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}

/* Header */
.header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid #e5e5e5}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:80px}
.logo img{height:56px;width:auto}
.nav{display:flex}
.nav a{text-decoration:none;border:1px solid var(--navy);padding:8px 22px;margin-left:-1px;font-size:.95rem}
.nav a:hover{background:var(--navy);color:#fff}

/* Hero */
.hero{
  min-height:560px;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;padding:60px 16px;
  background:linear-gradient(rgba(1,12,46,.55),rgba(1,12,46,.55)),
    url("https://images.unsplash.com/photo-1625047509248-ec889cbff17f?w=1800&q=70&auto=format&fit=crop") center/cover;
}
.hero-text{max-width:760px}
.hero h1{font-size:clamp(2.3rem,6vw,3.8rem);margin-bottom:16px}
.hero p{font-size:1.15rem;opacity:.9}
.hero .buttons{justify-content:center;margin-top:32px}
.hero .btn{padding:16px 40px;font-size:1.15rem}

/* About */
.about{padding:90px 0}
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about p{margin-bottom:14px;font-size:1.05rem}
.about img{width:100%;aspect-ratio:4/3;object-fit:cover}

/* Services */
.services{background:var(--grey);padding:90px 0}
.sub{margin-bottom:40px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{background:#fff;padding:16px 16px 22px;display:flex;flex-direction:column}
.card img{width:100%;aspect-ratio:4/3;object-fit:cover}
.card p{flex:1;font-size:.98rem}
.card-buttons{display:flex;gap:8px;margin-top:18px}
.card-buttons .btn{padding:11px 16px;font-size:.95rem}
.card-buttons .btn-wa{flex:1}

/* Contact */
.contact{padding:90px 0}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.contact h4{margin-top:18px;font-size:1rem}
.contact iframe{width:100%;min-height:400px;border:0}

/* Footer */
.footer{background:var(--navy);color:#fff;padding:28px 0;font-size:.9rem;text-align:center}

.mobile-bar{display:none}

@media (max-width:900px){
  .grid{grid-template-columns:1fr 1fr}
}
@media (max-width:700px){
  .nav{display:none}
  .about-inner,.contact-inner,.grid{grid-template-columns:1fr}
  .about,.services,.contact{padding:60px 0}
  .hero{min-height:480px}
  .mobile-bar{display:flex;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:20;background:#fff;border-top:1px solid #e5e5e5;padding:10px 12px calc(10px + env(safe-area-inset-bottom))}
  .mobile-bar .btn{flex:1}
  body{padding-bottom:72px}
}