:root{--ink:#17332f;--green:#0d594d;--green-d:#0a463d;--mint:#eaf4ed;--soft:#f6f9f6;--gold:#d5a74b;--muted:#5f716b;--line:#dfe8e1;--wa:#1f9d55}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'IBM Plex Sans Arabic',Tahoma,Arial,sans-serif;color:var(--ink);line-height:1.85;background:#fff;padding-bottom:64px}
a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{width:min(1140px,calc(100% - 32px));margin:auto}
h1,h2,h3{line-height:1.45}
h2{font-size:clamp(21px,2.6vw,27px);margin:0 0 12px}
h3{font-size:18px;margin:0 0 6px}

/* header */
.top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.head{display:flex;align-items:center;gap:18px;min-height:70px}
.logo{font-weight:700;font-size:21px;color:var(--green);display:flex;flex-direction:column;line-height:1.2}
.logo small{font-size:12px;color:var(--muted);font-weight:500}
.nav{display:flex;gap:18px;font-weight:600;font-size:15px;margin-inline-start:auto}
.nav a{color:var(--ink)}
.btn{display:inline-block;background:var(--green);color:#fff;padding:9px 16px;border-radius:10px;font-weight:700;border:0;cursor:pointer;font:inherit;font-weight:700;text-align:center}
.btn:hover{background:var(--green-d);color:#fff;text-decoration:none}
.btn.wa{background:var(--wa)}.btn.wa:hover{background:#178246}
.btn.big{padding:13px 22px;font-size:17px}
.btn.call{direction:ltr}

.crumbs{font-size:13px;color:var(--muted);padding:14px 0 0}.crumbs span{margin:0 4px}

/* hero */
.hero{display:grid;grid-template-columns:1.5fr 1fr;gap:28px;align-items:center;padding:34px 30px;margin:16px 0 8px;
  background:linear-gradient(125deg,#f2f8f0,#e3f1e8);border-radius:20px}
.hero h1{font-size:clamp(27px,3.8vw,42px);margin:0 0 10px}
.hero .lead{font-size:18px;color:#36504a}
.hero p{color:#4f6760}
.hero-img img{display:block;margin:auto}
.cta-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}

/* trust strip */
.trust{list-style:none;padding:0;margin:18px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.trust li{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:3px}
.trust b{color:var(--green)}.trust span{font-size:14px;color:var(--muted);line-height:1.6}

.sec{padding:26px 0;border-bottom:1px solid #eef3ef}
.sec:last-of-type{border-bottom:0}
.lead{font-size:18px}
.muted{color:var(--muted);font-size:15px}
.note{font-size:14px;color:var(--muted);background:var(--soft);padding:10px 12px;border-radius:10px}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{border:1px solid var(--line);border-radius:15px;padding:18px;background:#fff;transition:box-shadow .2s}
.card:hover{box-shadow:0 6px 22px rgba(13,89,77,.08)}
.card p{margin:0;color:#4b605a;font-size:15px}

.faults{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.faults article{background:var(--soft);border-radius:14px;padding:16px 18px;border-inline-start:4px solid var(--green)}
.faults p{margin:6px 0 0;font-size:15.5px}

.two{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.ticks{list-style:none;padding:0;margin:0}
.ticks li{padding:5px 26px 5px 0;position:relative}
.ticks li:before{content:"✓";position:absolute;right:0;color:var(--green);font-weight:700}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.chip{border:1px solid var(--line);border-radius:99px;padding:6px 13px;background:#fff;font-size:14.5px}
.chip:hover{background:var(--mint);text-decoration:none}

.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:12px;counter-reset:s}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:4px}
.steps li:before{content:counter(s);width:30px;height:30px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:700}
.steps span{font-size:14px;color:var(--muted);line-height:1.6}

.tipbox{background:#fff8e8;border-radius:16px;padding:22px;border:0;margin:18px 0}

.faq details{border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:8px 0;background:#fff}
.faq summary{font-weight:700;cursor:pointer}
.faq details p{margin:8px 0 0;color:#3d5550}

.tbl{overflow-x:auto}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:right;vertical-align:top}
thead th{background:var(--mint)}
td[dir=ltr]{font-weight:700;white-space:nowrap;text-align:left}

.cta-band{display:flex;justify-content:space-between;align-items:center;gap:20px;background:var(--green);color:#fff;border-radius:18px;padding:24px 28px;margin:24px 0}
.cta-band h2{color:#fff;margin:0 0 4px}.cta-band p{margin:0;color:#d9ece4}
.cta-band .btn{background:#fff;color:var(--green)}.cta-band .btn.wa{background:var(--wa);color:#fff}

.lead form,form.lead{display:grid;grid-template-columns:1fr 1fr;gap:12px;background:var(--soft);padding:20px;border-radius:15px}
label{display:grid;gap:5px;font-weight:600;font-size:14px}
input,select,textarea{width:100%;padding:11px;border:1px solid #ccd9d0;border-radius:9px;font:inherit;background:#fff}
textarea{min-height:90px}.wide{grid-column:1/-1}

.prose{max-width:820px}

/* footer */
.foot{margin-top:30px;background:#12352f;color:#dbe9e2;padding:34px 0 20px}
.fcols{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fcols div{display:flex;flex-direction:column;gap:4px}
.fcols b{color:#fff;margin-bottom:6px}
.foot a{color:#cfe5db;font-size:14px}
.fnote{font-size:13px;color:#a9c5b9;border-top:1px solid #23524a;margin-top:20px;padding-top:14px}

/* sticky mobile bar */
.sticky{position:fixed;bottom:0;left:0;right:0;display:none;z-index:30;box-shadow:0 -2px 12px rgba(0,0,0,.12)}
.sticky a{flex:1;text-align:center;padding:14px;font-weight:700;color:#fff;font-size:17px}
.s-call{background:var(--green)}.s-wa{background:var(--wa)}

@media(max-width:900px){
  .hero{grid-template-columns:1fr;padding:26px 20px}.hero-img{display:none}
  .trust{grid-template-columns:repeat(2,1fr)}
  .grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .fcols{grid-template-columns:repeat(2,1fr)}
  .cta-band{flex-direction:column;align-items:flex-start}
}
@media(max-width:640px){
  body{padding-bottom:58px}
  .head{flex-wrap:wrap;gap:6px 12px;min-height:auto;padding:10px 0}
  .nav{order:3;width:100%;overflow-x:auto;white-space:nowrap;gap:16px;margin:0;padding-bottom:4px;font-size:14px}
  .btn.call{margin-inline-start:auto;padding:7px 12px}
  .grid,.faults,.two,.trust,form.lead{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .sticky{display:flex}
  .hero h1{font-size:27px}
}
.zones{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 26px}
.zones h3{margin-top:8px}.zones p{margin:2px 0 4px;font-size:15px;color:var(--muted)}
@media(max-width:640px){.zones{grid-template-columns:1fr}}
.updated{font-size:13px;color:var(--muted);margin:10px 0 0}