@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  --navy:#071b33;
  --navy-2:#0b294b;
  --blue:#0b8fd8;
  --cyan:#14b8d4;
  --light:#f5f8fc;
  --white:#ffffff;
  --text:#12243a;
  --muted:#607086;
  --line:#dfe8f1;
  --green:#18b676;
  --shadow:0 24px 70px rgba(5,26,51,.13);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Cairo",sans-serif;
  background:var(--white);
  color:var(--text);
  line-height:1.75;
}
html[lang="en"] body{font-family:"Inter",sans-serif}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.container{width:min(1160px,calc(100% - 36px));margin-inline:auto}
.section{padding:96px 0}
.site-header{
  position:fixed;
  inset:0 0 auto;
  z-index:1000;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(220,230,240,.8);
}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between}
.brand img{width:190px;display:block}
.nav{display:flex;align-items:center;gap:28px;font-weight:700;font-size:14px}
.nav a{color:#27405c;transition:.2s}
.nav a:hover{color:var(--blue)}
.nav-cta{background:var(--navy);color:white!important;padding:10px 20px;border-radius:12px}
.lang-btn{
  border:1px solid var(--line);background:white;color:var(--navy);
  border-radius:10px;padding:8px 11px;font-weight:800;cursor:pointer
}
.menu-btn{display:none;border:0;background:none;padding:8px}
.menu-btn span{display:block;width:26px;height:2px;background:var(--navy);margin:5px}

.hero{
  min-height:760px;
  padding:150px 0 90px;
  background:
  radial-gradient(circle at 8% 8%,rgba(20,184,212,.16),transparent 32%),
  radial-gradient(circle at 90% 45%,rgba(11,143,216,.13),transparent 30%),
  linear-gradient(135deg,#f9fcff,#edf6fc 65%,#f9fcff);
  position:relative;overflow:hidden
}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:70px}
.eyebrow,.section-kicker{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--blue);font-weight:800;font-size:15px
}
.eyebrow:before,.section-kicker:before{content:"";width:28px;height:2px;background:var(--cyan)}
.hero h1{font-size:clamp(38px,5.3vw,68px);line-height:1.18;margin:22px 0;color:var(--navy);letter-spacing:-1.5px}
.hero p{font-size:18px;color:var(--muted);max-width:670px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:52px;padding:0 24px;border-radius:14px;font-weight:800;transition:.2s
}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:linear-gradient(135deg,var(--blue),var(--cyan));color:white;box-shadow:0 12px 28px rgba(11,143,216,.25)}
.btn.secondary{background:white;color:var(--navy);border:1px solid var(--line)}
.btn.whatsapp{background:#18b676;color:#fff}
.trust-row{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px;color:#4b6178;font-size:13px;font-weight:700}
.trust-row span:before{content:"✓";color:var(--green);margin-inline-end:7px}

.hero-visual{position:relative;min-height:520px;display:grid;place-items:center}
.dashboard-card{
  width:min(100%,520px);background:rgba(255,255,255,.95);border:1px solid rgba(218,229,240,.9);
  border-radius:28px;padding:26px;box-shadow:var(--shadow);position:relative;z-index:3
}
.dash-top{display:flex;justify-content:space-between;gap:20px;font-size:13px;border-bottom:1px solid var(--line);padding-bottom:18px}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-inline-end:7px}
.dot.green{background:var(--green);box-shadow:0 0 0 5px rgba(24,182,118,.12)}
.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:20px 0}
.metric{background:#f5f9fd;border:1px solid #e5edf5;border-radius:18px;padding:18px}
.metric small,.metric span{display:block;color:var(--muted);font-size:12px}
.metric strong{font-size:30px;color:var(--navy)}
.chart{height:155px;background:linear-gradient(to top,#f3f8fc,#fff);border-radius:18px;padding:20px;display:flex;align-items:flex-end;gap:12px}
.bar{flex:1;border-radius:8px 8px 3px 3px;background:linear-gradient(to top,var(--blue),var(--cyan))}
.b1{height:32%}.b2{height:48%}.b3{height:42%}.b4{height:70%}.b5{height:63%}.b6{height:88%}.b7{height:78%}
.status-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.status-list>div{font-size:11px;text-align:center;background:#f8fbfd;border-radius:12px;padding:12px 8px}
.status-icon{display:block;color:var(--green);font-weight:800;font-size:16px}
.floating-card{
  position:absolute;background:white;padding:14px 18px;border-radius:16px;box-shadow:0 16px 40px rgba(6,33,64,.14);z-index:4
}
.floating-card span{display:block;font-weight:800;font-size:22px;color:var(--navy)}
.floating-card small{color:var(--muted)}
.f1{top:40px;inset-inline-start:-10px}.f2{bottom:52px;inset-inline-end:-12px}

.stats{padding:32px 0;background:var(--navy);color:white}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stats-grid>div{text-align:center;padding:20px;border-inline-end:1px solid rgba(255,255,255,.12)}
.stats-grid>div:last-child{border:0}
.stats strong{display:block;font-size:31px;color:#48d6e8}.stats span{font-size:13px;color:#d4e0ec}

.section-head{max-width:720px;margin-bottom:44px}
.section-head>span{color:var(--blue);font-weight:800}
.section-head h2,.why h2,.contact h2{font-size:clamp(30px,4vw,48px);line-height:1.3;color:var(--navy);margin:12px 0}
.section-head p,.why p,.contact p{color:var(--muted);font-size:17px}

.products{background:white}
.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.product-card{
  background:#fff;border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:0 16px 50px rgba(16,43,72,.06);position:relative;overflow:hidden
}
.product-card.featured{background:linear-gradient(145deg,#071b33,#0d3158);color:white;border:0}
.product-card.featured h3{color:white}.product-card.featured p,.product-card.featured li{color:#c9d8e7}
.product-icon{width:62px;height:62px;border-radius:18px;display:grid;place-items:center;font-weight:900;font-size:28px;margin-bottom:20px}
.product-icon.water{background:linear-gradient(135deg,#0ba2e8,#19d0dd);color:#fff}
.product-icon.pack{background:#eef5fb;color:var(--navy)}
.tag{color:var(--blue);font-weight:800;font-size:13px}
.product-card.featured .tag{color:#5ee2ec}
.product-card h3{font-size:34px;color:var(--navy);margin:5px 0 12px}
.product-card p{color:var(--muted)}
.product-card ul{padding:0;list-style:none;margin:22px 0}
.product-card li{margin:9px 0;color:#3d546d}
.product-card li:before{content:"✓";color:var(--green);margin-inline-end:8px;font-weight:900}
.product-card>a{font-weight:800;color:var(--blue);display:inline-block;margin-top:8px}

.services{background:var(--light)}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.service-card{background:white;border:1px solid var(--line);border-radius:22px;padding:30px}
.service-no{font-size:14px;font-weight:800;color:var(--cyan)}
.service-card h3{color:var(--navy);font-size:22px;margin:12px 0}
.service-card p{color:var(--muted);margin:0}

.why{background:white}
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
.why-list{display:grid;gap:14px}
.why-list>div{background:#f7fafc;border:1px solid var(--line);border-radius:18px;padding:22px}
.why-list strong{display:block;color:var(--navy);font-size:18px}
.why-list span{color:var(--muted);font-size:14px}

.contact{padding-top:30px;background:white}
.contact-box{
  background:linear-gradient(135deg,#071b33,#0a355f);color:white;border-radius:30px;
  padding:46px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;
  box-shadow:var(--shadow)
}
.contact h2{color:white;margin:8px 0}.contact p{color:#c7d5e4;max-width:660px}.contact>span,.contact-box>div>span{color:#5de4ee;font-weight:800}
.contact-actions{display:flex;flex-direction:column;gap:12px;min-width:280px}

footer{background:#06182d;color:#d8e4ef;margin-top:100px;padding:64px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}
.footer-brand img{width:200px;filter:brightness(0) invert(1)}
.footer-brand p{color:#91a5ba;max-width:370px}
.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;gap:10px}
.footer-grid strong{color:white;margin-bottom:8px}.footer-grid a,.footer-grid span{color:#9db0c3}
.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;color:#8299ad;font-size:13px}

.reveal{opacity:0;transform:translateY(24px);transition:.7s ease}
.reveal.show{opacity:1;transform:none}

@media(max-width:900px){
  .menu-btn{display:block}
  .nav{
    display:none;position:absolute;top:78px;inset-inline:18px;background:white;border:1px solid var(--line);
    box-shadow:var(--shadow);border-radius:18px;padding:18px;flex-direction:column;align-items:stretch;gap:10px
  }
  .nav.open{display:flex}.nav a{text-align:center;padding:8px}
  .hero{padding-top:120px}
  .hero-grid,.why-grid,.contact-box{grid-template-columns:1fr}
  .hero-copy{text-align:center}.hero p{margin-inline:auto}.hero-actions,.trust-row{justify-content:center}
  .hero-visual{min-height:480px}
  .product-grid,.service-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid>div:nth-child(2){border:0}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}
}
@media(max-width:560px){
  .section{padding:72px 0}.brand img{width:165px}
  .hero h1{font-size:40px}.hero p{font-size:16px}
  .hero-actions{flex-direction:column}.btn{width:100%}
  .dashboard-card{padding:18px}.metric-grid{grid-template-columns:1fr}.status-list{grid-template-columns:1fr}
  .hero-visual{min-height:650px}.floating-card{display:none}
  .stats-grid{grid-template-columns:1fr 1fr}.stats strong{font-size:26px}
  .product-card,.service-card{padding:25px}
  .contact-box{padding:30px 22px}.contact-actions{min-width:0;width:100%}
  .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
  .copyright{flex-direction:column;gap:6px}
}