*{margin:0;padding:0;box-sizing:border-box}
:root{--p:#046BD2;--pd:#0453a6;--ink:#0f172a;--g6:#475569;--g5:#64748b;--g2:#e2e8f0;--g1:#f1f5f9;--bg:#f4f8fd;--wa:#25D366}
html{scroll-behavior:smooth}
body{font-family:'Tajawal',system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:880px}
.center{text-align:center}
/* header */
header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:14px 0;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);transition:box-shadow .2s}
header.scrolled{box-shadow:0 4px 20px rgba(0,0,0,.08)}
header nav{display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo img{display:block;height:45px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links>a,.nav-links .wai-trigger{color:var(--g6);text-decoration:none;font-weight:600;font-size:15px}
.nav-links>a:hover,.nav-links .wai-trigger:hover{color:var(--p)}
.nav-buttons{display:flex;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;border-radius:12px;font-weight:700;font-size:15px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;font-family:inherit}
.btn:hover{transform:translateY(-2px)}
.btn-lg{padding:15px 30px;font-size:17px}
.btn-primary{background:linear-gradient(135deg,var(--p),var(--pd));color:#fff;box-shadow:0 6px 18px rgba(4,107,210,.35)}
.btn-outline{border-color:var(--g2);color:#334155;background:#fff}
.btn-wa{background:#fff;color:#128c4a;border-color:#bfe9d0}
.btn-wa:hover{background:#f0fff6}
.btn-white{background:#fff;color:var(--p);box-shadow:0 8px 24px rgba(0,0,0,.18)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.mobile-menu-btn{display:none;background:var(--g1);border:0;font-size:22px;padding:8px 13px;border-radius:10px;cursor:pointer}
.mobile-menu{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:9999;opacity:0;visibility:hidden;transition:.3s}
.mobile-menu.active{opacity:1;visibility:visible}
.mobile-menu-content{position:absolute;top:0;right:-320px;width:300px;height:100%;background:#fff;padding:22px;transition:right .3s;overflow-y:auto}
.mobile-menu.active .mobile-menu-content{right:0}
.mobile-menu-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;padding-bottom:14px;border-bottom:1px solid var(--g2)}
.mobile-menu-close{background:none;border:0;font-size:32px;color:var(--g5);cursor:pointer}
.mobile-menu-links{display:flex;flex-direction:column}
.mobile-menu-links>a{padding:13px 4px;font-weight:600;color:#334155;text-decoration:none;border-bottom:1px solid var(--g1)}
.mobile-menu-buttons{margin-top:22px;display:flex;flex-direction:column;gap:10px}
@media(max-width:900px){.nav-links,.nav-buttons{display:none}.mobile-menu-btn{display:block}.mobile-menu{display:block}}
/* hero */
.hero{padding:140px 0 80px;background:linear-gradient(160deg,#eaf3ff 0%,#f6f9ff 55%,#fff 100%);position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-160px;left:-120px;width:520px;height:520px;background:radial-gradient(circle,rgba(4,107,210,.16),transparent 65%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative}
.crumbs{font-size:13.5px;color:var(--g5);margin-bottom:18px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--p)}.crumbs i{font-style:normal;margin:0 4px;opacity:.5}
.badge{display:inline-block;padding:7px 16px;border-radius:99px;background:#fff;color:var(--p);font-weight:800;font-size:14px;box-shadow:0 2px 10px rgba(4,107,210,.12);margin-bottom:18px}
h1{font-size:46px;line-height:1.28;font-weight:900;margin-bottom:18px}
.grad{background:linear-gradient(135deg,var(--p),#0aa5c8);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}
.lead{font-size:18.5px;color:var(--g6);margin-bottom:28px;max-width:640px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.cta-row-c{justify-content:center;margin-bottom:0}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px 18px}
.chips li{font-size:14.5px;font-weight:700;color:#0b6b3a}
.demo-card{background:#fff;border-radius:24px;box-shadow:0 30px 70px rgba(15,23,42,.14);overflow:hidden;max-width:440px;margin:0 auto}
.demo-head{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--g1);font-size:15px}
.dot{width:10px;height:10px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.2)}
.demo-body{padding:20px;display:flex;flex-direction:column;gap:10px;background:#f7f9fc}
.msg{padding:11px 15px;border-radius:16px;font-size:15px;max-width:88%;line-height:1.65}
.msg-c{background:#fff;border:1px solid var(--g2);align-self:flex-start;border-bottom-right-radius:4px}
.msg-b{background:linear-gradient(135deg,var(--p),var(--pd));color:#fff;align-self:flex-end;border-bottom-left-radius:4px}
.demo-summary .msg-b{align-self:stretch;max-width:100%;background:#fff;color:var(--ink);border:1px solid var(--g2);border-right:4px solid var(--p);border-radius:12px}
.demo-foot{padding:10px 20px;font-size:12px;color:var(--g5);text-align:center;border-top:1px solid var(--g1)}
/* sections */
section{padding:84px 0}
.sec-title{font-size:34px;font-weight:900;text-align:center;margin-bottom:12px;line-height:1.4}
.sec-desc{text-align:center;color:var(--g5);font-size:17.5px;max-width:640px;margin:0 auto 40px}
.pains .sec-title,.steps .sec-title,.usecases .sec-title,.compare .sec-title,.faq .sec-title,.related .sec-title{margin-bottom:38px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pains{background:#fff;padding-top:64px}
.pain{padding:26px;border-radius:20px;background:#fff5f5;border:1px solid #fde2e2}
.pain-ico{font-size:30px}.pain h3{font-size:19px;margin:8px 0 6px;font-weight:800}.pain p{color:var(--g6);font-size:15.5px}
.features{background:var(--bg)}
.card{background:#fff;border-radius:20px;padding:28px;border:1px solid #e3ebf6;transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(4,107,210,.12);border-color:#b9d6f5}
.card-ico{display:flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:15px;background:#eaf3ff;font-size:27px;margin-bottom:14px}
.card h3{font-size:19px;font-weight:800;margin-bottom:6px}.card p{color:var(--g6);font-size:15.5px}
.features .center{margin-top:42px}
.steps-list{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:28px;max-width:1000px;margin:0 auto;counter-reset:s}
.steps-list li{text-align:center;position:relative}
.num{display:flex;align-items:center;justify-content:center;width:62px;height:62px;margin:0 auto 14px;border-radius:50%;background:linear-gradient(135deg,var(--p),#0aa5c8);color:#fff;font-size:26px;font-weight:900;box-shadow:0 8px 20px rgba(4,107,210,.3)}
.steps-list h3{font-size:19px;font-weight:800;margin-bottom:6px}.steps-list p{color:var(--g6);font-size:15.5px}
.usecases{background:linear-gradient(160deg,#eaf3ff,#f6f9ff)}
.uc{background:#fff;border-radius:18px;padding:24px;box-shadow:0 8px 24px rgba(15,23,42,.06)}
.uc-ico{font-size:30px}.uc h3{font-size:18px;font-weight:800;margin:6px 0}.uc p{font-size:15px;color:var(--g6)}
.table-wrap{overflow-x:auto;border-radius:18px;border:1px solid var(--g2)}
table{width:100%;border-collapse:collapse;font-size:16px;min-width:560px}
th,td{padding:15px 18px;text-align:right;border-bottom:1px solid var(--g1)}
thead th{background:var(--g1);font-weight:800;font-size:15px}
tbody th{font-weight:700;color:#334155}
td{color:var(--g5)}
.us{background:#eef6ff;color:#0b3d7a;font-weight:700}
thead .us{background:var(--p);color:#fff}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
.cta-band{background:linear-gradient(135deg,var(--p),#04408a);color:#fff;padding:76px 0}
.cta-band h2{font-size:36px;font-weight:900;margin-bottom:10px;line-height:1.4}
.cta-band p{font-size:18px;opacity:.92;margin-bottom:28px}
.faq{background:#fff}
details{border:1px solid var(--g2);border-radius:16px;padding:0 20px;margin-bottom:12px;background:#fff;transition:box-shadow .2s}
details[open]{box-shadow:0 8px 22px rgba(15,23,42,.07);border-color:#b9d6f5}
summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:800;font-size:17.5px;display:flex;justify-content:space-between;gap:12px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';font-size:26px;color:var(--p);line-height:1;transition:transform .2s}
details[open] summary::after{content:'−'}
details p{padding:0 0 18px;color:var(--g6);font-size:16.5px}
.related{background:var(--bg)}
.rel{display:flex;flex-direction:column;gap:4px;background:#fff;border-radius:18px;padding:22px;text-decoration:none;border:1px solid #e3ebf6;transition:.25s}
.rel:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(4,107,210,.12);border-color:#b9d6f5}
.rel strong{font-size:18px;font-weight:800}.rel span{color:var(--g5);font-size:14.5px}.rel em{font-style:normal;color:var(--p);font-weight:700;font-size:14px;margin-top:8px}
.also{text-align:center;margin-top:30px;color:var(--g5);font-size:15px}.also a{color:var(--p);font-weight:700;text-decoration:none}.also a:hover{text-decoration:underline}
footer{background:#0f172a;padding:38px 0 26px;text-align:center}
footer p{color:#94a3b8;font-size:14px}
.footer-links{margin-bottom:14px;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px}
.footer-links a{color:#94a3b8;text-decoration:none;font-size:14.5px}.footer-links a:hover{color:#fff}
.sticky-cta{display:none}
@media(max-width:1024px){.hero-grid{grid-template-columns:1fr;gap:40px}.grid4{grid-template-columns:repeat(2,1fr)}h1{font-size:38px}}
@media(max-width:768px){
  section{padding:56px 0}.hero{padding:112px 0 56px}
  h1{font-size:30px}.lead{font-size:16.5px}.sec-title{font-size:26px}.cta-band h2{font-size:27px}
  .grid3,.steps-list,.grid4{grid-template-columns:1fr}
  .cta-row .btn-lg{width:100%}
  .sticky-cta{display:flex;gap:10px;position:fixed;bottom:0;left:0;right:0;z-index:900;padding:10px 14px;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);box-shadow:0 -6px 20px rgba(0,0,0,.1)}
  .sticky-cta .btn-primary{flex:1}
  footer{padding-bottom:84px}
}