/* EnviraH – Modern UI (Light) */
:root{
  --bg:#f5f7fb;
  --surface:#ffffff;
  --surface-2:#f0f4ff;
  --text:#0f172a;
  --muted:#475569;
  --primary:#16a34a;   /* green */
  --accent:#2563eb;    /* blue */
  --border:rgba(15,23,42,.10);
  --shadow: 0 14px 35px rgba(2,6,23,.10);
  --radius:18px;
  --max:1200px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  --font-ar: "Cairo", ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans Arabic", "Helvetica Neue", sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    radial-gradient(900px 450px at 80% -10%, rgba(37,99,235,.18), transparent 60%),
    radial-gradient(900px 450px at 10% 10%, rgba(22,163,74,.16), transparent 55%),
    var(--bg);
  line-height:1.6;
}

html[lang="ar"] body,
body[dir="rtl"]{font-family:var(--font-ar)}

a{color:inherit;text-decoration:none}
.container{width:min(var(--max),92%);margin:0 auto}

/* Accessibility */
.skip-link{
  position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden
}
.skip-link:focus{
  left:16px;top:16px;width:auto;height:auto;
  background:var(--accent);color:#fff;padding:10px 12px;border-radius:12px;
  z-index:9999;box-shadow:var(--shadow)
}

/* Header */
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(245,247,251,.78);
  backdrop-filter: blur(12px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:44px;width:auto;object-fit:contain}
.brand strong{
  font-weight:800;letter-spacing:.2px;
  font-size:1.1rem;
}
#nav-toggle{
  display:none;
  border:1px solid var(--border);
  background:var(--surface);
  padding:10px 12px;
  border-radius:14px;
  font-size:1.1rem;
  cursor:pointer;
  box-shadow:0 8px 20px rgba(2,6,23,.06);
}
#nav-menu{
  list-style:none;margin:0;padding:0;
  display:flex;align-items:center;gap:16px;
}
#nav-menu a{
  color:var(--muted);
  font-weight:600;
  padding:10px 12px;
  border-radius:12px;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
#nav-menu a:hover{background:rgba(37,99,235,.08);color:var(--text)}
#nav-menu a.active{
  background:rgba(22,163,74,.12);
  color:var(--text);
}
#nav-menu .lang a{
  background:rgba(37,99,235,.10);
  color:var(--text);
}

/* Hero */
.hero{
  padding:64px 0 22px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.35fr .65fr;
  gap:22px;
  align-items:stretch;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--accent);
  font-weight:700;
  letter-spacing:.2px;
  background:rgba(37,99,235,.10);
  border:1px solid rgba(37,99,235,.18);
  padding:8px 12px;
  border-radius:999px;
}
.hero h1{
  margin:14px 0 12px;
  font-size:clamp(2rem, 3vw, 3.2rem);
  line-height:1.15;
  letter-spacing:-.02em;
}
.hero p{
  margin:0 0 18px;
  color:var(--muted);
  font-size:1.05rem;
  max-width:60ch;
}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--text);
  font-weight:700;
  box-shadow:0 10px 25px rgba(2,6,23,.08);
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(2,6,23,.12)}
.btn.primary{
  background:linear-gradient(135deg, var(--primary), #22c55e);
  border:0;
  color:#fff;
}
.btn.secondary{
  background:linear-gradient(135deg, var(--accent), #60a5fa);
  border:0;
  color:#fff;
}
.hero-card{
  background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(240,244,255,.9));
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
}
.hero-card h3{margin:0 0 10px;font-size:1.05rem}
.hero-card ul{margin:0;padding-left:18px;color:var(--muted)}
body[dir="rtl"] .hero-card ul{padding-left:0;padding-right:18px}

/* Sections */
.section{padding:34px 0}
.section h2{
  margin:0 0 14px;
  font-size:1.4rem;
  letter-spacing:-.01em;
}
.grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:16px;
}
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:0 12px 28px rgba(2,6,23,.08);
  padding:18px;
  transition: transform .15s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(2,6,23,.12)}
.card h3{margin:0 0 6px;font-size:1.08rem}
.card p{margin:0;color:var(--muted)}
.meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 10px;border-radius:999px;
  border:1px solid var(--border);
  background:rgba(37,99,235,.06);
  color:var(--muted);
  font-weight:600;
  font-size:.92rem;
}

/* Footer */
.footer{
  padding:26px 0 34px;
  border-top:1px solid var(--border);
  background:rgba(255,255,255,.55);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap:18px;
  align-items:start;
}
.footer small{color:var(--muted)}
.footer a{color:var(--muted);font-weight:600}
.footer a:hover{color:var(--text)}
.footer .brand{margin-bottom:10px}

/* WhatsApp */
.whatsapp-float{
  position:fixed;
  right:18px;
  bottom:18px;
  width:56px;height:56px;
  border-radius:999px;
  display:grid;place-items:center;
  background:linear-gradient(180deg,#25D366,#1faa52);
  color:#fff;
  box-shadow:0 18px 40px rgba(2,6,23,.20);
  z-index:60;
}

/* Responsive */
@media (max-width: 980px){
  .hero-grid{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2, minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width: 720px){
  #nav-toggle{display:inline-flex}
  #nav-menu{
    position:absolute;
    left:4%;
    right:4%;
    top:70px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:16px;
    padding:10px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    box-shadow:var(--shadow);
  }
  #nav-menu.open{display:flex}
  .grid{grid-template-columns:1fr}
}

.row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.small{color:var(--muted);font-size:.95rem}


/* Accessibility */
.skip-link{
  position:absolute; left:-9999px; top:auto;
  width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left:16px; top:16px; width:auto; height:auto;
  padding:10px 12px; border-radius:12px;
  background:var(--surface); border:1px solid var(--border);
  box-shadow: var(--shadow); z-index:9999;
}

/* WhatsApp floating button */
.wa-float{
  position:fixed;
  right:22px;
  bottom:22px;
  width:54px; height:54px;
  border-radius:16px;
  background: #25D366;
  box-shadow: var(--shadow);
  display:flex; align-items:center; justify-content:center;
  z-index:9998;
  text-decoration:none;
}
.wa-float svg{ width:28px; height:28px; fill:#ffffff; }
.wa-float:hover{ transform: translateY(-2px); }


/* Header nav */
.site-header{position:sticky;top:0;background:rgba(245,247,251,0.78);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:50}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text)}
.brand img{width:42px;height:42px;object-fit:contain}
.brand-name{font-weight:800;letter-spacing:-.02em}
.nav-toggle{display:none;border:1px solid var(--border);background:var(--surface);border-radius:12px;padding:10px 12px;font-size:18px}
.nav-links{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.nav-link{padding:10px 12px;border-radius:12px;text-decoration:none;color:var(--text);font-weight:600}
.nav-link:hover{background:var(--surface-2)}
.nav-link.active{background:rgba(37,99,235,0.12);color:var(--accent)}
.nav-link.lang{border:1px solid var(--border)}

/* Hero additions */
.cta-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.stats{display:flex;gap:14px;flex-wrap:wrap;margin-top:14px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:12px 14px;min-width:140px;box-shadow:0 10px 22px rgba(2,6,23,.06)}
.stat .num{font-weight:800;font-size:1.2rem}
.stat .lbl{color:var(--muted);font-weight:600;font-size:.95rem}
.hero-media img{width:100%;height:100%;object-fit:cover;border-radius:14px}

/* Sections */
.section{padding:34px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:12px}
.link{color:var(--accent);text-decoration:none;font-weight:700}
.link:hover{text-decoration:underline}

/* Callout */
.callout{display:flex;align-items:center;justify-content:space-between;gap:16px;background:linear-gradient(135deg, rgba(22,163,74,0.10), rgba(37,99,235,0.10));border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:0 12px 28px rgba(2,6,23,.06)}
.callout-actions{display:flex;gap:10px;flex-wrap:wrap}

/* Footer */
.site-footer{padding:26px 0;border-top:1px solid var(--border);background:var(--bg)}
.footer{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.footer-brand{font-weight:800}
.footer-meta{display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.footer a{color:var(--accent);text-decoration:none;font-weight:700}

/* Responsive */
@media (max-width: 900px){
  .hero-grid{grid-template-columns: 1fr; }
  .grid{grid-template-columns: 1fr; }
  .nav-toggle{display:inline-flex}
  .nav-links{display:none;flex-direction:column;align-items:flex-start;padding:10px;border:1px solid var(--border);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
}


/* Partner cards */
.partner-card{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--text)}
.partner-name{font-weight:800;font-size:1.05rem}
.partner-card .pill{margin-top:auto;align-self:flex-start}


/* Utility layouts */
.grid.two{grid-template-columns: repeat(2, minmax(0,1fr));}
@media (max-width:900px){ .grid.two{grid-template-columns:1fr;} }
.list{margin:10px 0 0;padding:0 0 0 18px}
html[dir="rtl"] .list{padding:0 18px 0 0}
.gallery{display:grid;grid-template-columns: repeat(3, minmax(0,1fr));gap:16px}
.gallery-img{width:100%;height:240px;object-fit:cover;border-radius:18px;border:1px solid var(--border);background:var(--surface)}
@media (max-width:900px){ .gallery{grid-template-columns:1fr;} .gallery-img{height:220px;} }


/* Forms */
.form{display:flex;flex-direction:column;gap:12px}
.form label{display:flex;flex-direction:column;gap:6px;font-weight:700}
.form input,.form textarea{
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:var(--surface);
  font:inherit;
}
.form textarea{resize:vertical}


/* Hero with image */
.hero--img{
  position:relative;
  padding:96px 0 48px;
  min-height:72vh;
  display:flex;
  align-items:center;
  background:
    radial-gradient(900px 520px at 20% 20%, rgba(34,197,94,.18), transparent 55%),
    radial-gradient(900px 520px at 80% 30%, rgba(14,165,233,.16), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.86)),
    var(--hero-img);
  background-size:cover;
  background-position:center;
}

/* Cards with images */
.card-img{
  width:100%;
  height:180px;
  object-fit:cover;
  border-radius:18px;
  margin-bottom:12px;
}

/* WhatsApp floating button position */
.whatsapp-float{ right:18px; left:auto; bottom:18px; }
[dir="rtl"] .whatsapp-float{ left:18px; right:auto; }



/* ===== Hero Slider ===== */
.hero-slider{position:relative;overflow:hidden;border-bottom:1px solid var(--border);background:var(--text);}
.hero-slider .slides{position:relative;height:clamp(460px,75vh,820px);}
.hero-slider .slide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;transform:translateX(100%);transition:transform .65s ease;}
.hero-slider .slide.is-active{transform:translateX(0);}
.hero-slider .slide.is-prev{transform:translateX(-100%);}
.hero-slider .slide::before{content:"";position:absolute;inset:0;background-image:var(--bg);background-size:cover;background-position:center;filter:saturate(1.05) contrast(1.02);}
.hero-slider .slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,6,23,.75),rgba(2,6,23,.35),rgba(2,6,23,.20));}
.hero-slider .hero-grid{position:relative;z-index:2;}
.hero-slider h1,.hero-slider p,.hero-slider .kicker{color:#fff;}
.hero-slider p{color:rgba(255,255,255,.88);max-width:56ch;}
.hero-slider .kicker{opacity:.9;}
.hero-slider .btn.ghost{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.08);}
.hero-slider .btn.ghost:hover{background:rgba(255,255,255,.14);}
.hero-slider .slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:999px;border:1px solid rgba(255,255,255,.35);background:rgba(2,6,23,.35);color:#fff;display:grid;place-items:center;font-size:26px;line-height:1;cursor:pointer;z-index:5;}
.hero-slider .slider-btn:hover{background:rgba(2,6,23,.55);}
.hero-slider .slider-btn.prev{left:16px;}
.hero-slider .slider-btn.next{right:16px;}
.hero-slider .dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px;z-index:6;}
.hero-slider .dot{width:10px;height:10px;border-radius:999px;border:1px solid rgba(255,255,255,.55);background:rgba(255,255,255,.18);cursor:pointer;}
.hero-slider .dot.is-active{background:#fff;border-color:#fff;}

/* Bigger logo in header */
.brand .logo{height:48px;width:auto;}
.brand .name{display:none !important;}

/* Page icon (breadcrumb thumbnail) on white background for visibility */
.page-icon{background:#fff !important;border:1px solid var(--border) !important;padding:8px !important;border-radius:14px !important;}
.page-icon img{filter:none !important;}

/* WhatsApp floating button */
.wa-fab{position:fixed;bottom:18px;z-index:999;display:flex;align-items:center;gap:10px;padding:16px 18px;border-radius:999px;background:#25D366;color:#fff;font-weight:800;font-size:1rem;box-shadow:0 18px 44px rgba(2,6,23,.28);text-decoration:none;}
.wa-fab svg{width:24px;height:24px;}
.wa-fab:hover{filter:brightness(.97);}
.wa-fab.right{right:18px;}
.wa-fab.left{left:18px;}


/* Contact page extras */
.wa-btn{background:#25D366;color:#fff;border:none;}
.wa-btn:hover{filter:brightness(.97);}
.form-status{margin:0 0 12px;padding:12px 14px;border-radius:14px;border:1px solid var(--border);background:var(--surface-2);font-weight:600;}
.form-status.ok{border-color:rgba(22,163,74,.35);background:rgba(22,163,74,.08);}
.form-status.err{border-color:rgba(239,68,68,.35);background:rgba(239,68,68,.08);}


/* Partner filters */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 18px;}
.filter-btn{padding:10px 12px;border-radius:999px;border:1px solid var(--border);background:var(--surface);cursor:pointer;font-weight:700;}
.filter-btn.is-active{background:var(--surface-2);border-color:rgba(37,99,235,.25);}
.partner-grid{align-items:stretch;}
.partner-logo{object-fit:contain;background:#fff;padding:14px;}
.partner-card.is-hidden{display:none !important;}

/* Branding tweaks */
.brand-name{display:none !important}
.brand img{height:48px;width:auto}
@media(max-width:720px){.brand img{height:44px}}

.page-icon{background:#fff !important}


/* Header brand */
.brand img{height:56px;width:auto;display:block}
.brand{gap:10px}

/* Floating WhatsApp button */
.whatsapp-float{
  position:fixed;
  bottom:18px;
  z-index:9999;
  display:flex;
  align-items:center;
  gap:10px;
  padding:12px 14px;
  border-radius:999px;
  background:#25D366;
  color:#fff;
  box-shadow:0 10px 28px rgba(0,0,0,.18);
  text-decoration:none;
  font-weight:700;
}
.whatsapp-float svg{width:22px;height:22px;display:block;fill:#fff}
html[dir="ltr"] .whatsapp-float{right:18px}
html[dir="rtl"] .whatsapp-float{left:18px}
.whatsapp-float:hover{filter:brightness(.95)}
@media (max-width:520px){
  .whatsapp-float{padding:12px;border-radius:999px}
  .whatsapp-float span{display:none}
}