:root{
  --green:#1fa65a;
  --sky:#6ec1ff;
  --dark:#072227;
  --muted:#6b7280;
  --bg:#f6fbff;
  --card:#ffffff;
  --radius:14px;
  --container:1100px;
  --glass: rgba(255,255,255,0.6);
  --shadow: 0 10px 30px rgba(2,6,23,0.08);
  font-family: 'Cairo', sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--dark);-webkit-font-smoothing:antialiased}
.container{max-width:var(--container);margin:0 auto;padding:18px}
.topbar{backdrop-filter: blur(6px);background:linear-gradient(90deg, rgba(255,255,255,0.6), rgba(255,255,255,0.4));position:sticky;top:0;z-index:60;border-bottom:1px solid rgba(0,0,0,0.04)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:60px;height:60px;border-radius:10px;background:#fff;padding:6px;box-shadow:0 8px 30px rgba(31,166,90,0.08)}
.brand-text h1{margin:0;color:var(--green);font-size:18px}
.brand-text p{margin:0;color:var(--muted);font-size:13px}
.nav{display:flex;gap:12px;align-items:center}
.nav a{color:var(--dark);text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:600}
.nav .cta{background:linear-gradient(90deg,var(--green),var(--sky));color:#fff;padding:10px 14px;border-radius:10px}
.burger{display:none;background:transparent;border:0;font-size:24px;cursor:pointer}

/* HERO */
.hero{position:relative;overflow:visible;padding:36px 0}
.hero-inner{display:flex;gap:24px;align-items:center}
.hero-left{flex:1;max-width:560px}
.label{display:inline-block;background:linear-gradient(90deg,var(--green),var(--sky));color:#fff;padding:6px 10px;border-radius:10px;font-weight:700;margin-bottom:12px}
.hero-left h2{font-size:40px;margin:6px 0 12px;line-height:1.05}
.hero-left p{color:var(--muted);font-size:16px}
.cta-row{margin-top:18px;display:flex;gap:12px}
.btn{border:0;padding:12px 16px;border-radius:12px;cursor:pointer;text-decoration:none;display:inline-block}
.btn.primary{background:linear-gradient(90deg,var(--green),var(--sky));color:#fff;font-weight:700;box-shadow:var(--shadow)}
.btn.ghost{background:transparent;border:1px solid rgba(0,0,0,0.06);font-weight:700}

/* carousel */
.hero-right{flex:1;position:relative}
.carousel{height:420px;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;transform-style:preserve-3d;perspective:1200px}
.slide{min-width:100%;height:100%;background-size:cover;background-position:center;transition:transform .8s cubic-bezier(.2,.9,.3,1);}
.carousel-controls{position:absolute;right:18px;top:18px;display:flex;gap:8px;z-index:30}
.carousel-controls button{background:rgba(255,255,255,0.9);border:0;padding:8px 12px;border-radius:10px;cursor:pointer;box-shadow:0 6px 18px rgba(2,6,23,0.06)}

/* sections */
.section{padding:56px 0}
.section-title{color:var(--green);font-size:22px;margin-bottom:18px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);padding:12px;border-radius:12px;box-shadow:var(--shadow);text-align:right}
.card img{width:100%;height:160px;object-fit:cover;border-radius:10px}

/* gallery */
.masonry{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.masonry img{width:100%;border-radius:10px}

/* contact & footer */
.contact-grid{display:flex;justify-content:space-between;align-items:center;gap:18px}
.footer{background:linear-gradient(90deg,var(--green),var(--sky));color:#fff;padding:22px 0;margin-top:40px}
.footer-inner{display:flex;justify-content:space-between;align-items:center}

/* responsive */
@media(max-width:1000px){.hero-inner{flex-direction:column}.carousel{height:360px} .cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.container{padding:12px}.brand-text h1{font-size:16px}.hero-left h2{font-size:24px}.carousel{height:260px}.masonry{grid-template-columns:1fr} .cards{grid-template-columns:1fr} .nav{display:none}.burger{display:block}}