/* ===== Brand tokens ===== */
:root{
  --cyan:#0FA9E6;
  --cyan-2:#22BEF5;
  --teal:#2E9D90;
  --teal-2:#3FB8A8;
  --navy:#0F1A2E;
  --navy-2:#1B2A4D;
  --ink:#0B1426;
  --muted:#5b6b86;
  --bg:#f3f8fb;
  --bg-2:#eaf3f7;
  --white:#ffffff;
  --shadow-sm: 0 6px 18px rgba(15,26,46,.08);
  --shadow: 0 18px 50px rgba(15,26,46,.12);
  --shadow-lg: 0 30px 80px rgba(15,26,46,.18);
  --radius: 18px;
  --radius-sm: 12px;
  --grad: linear-gradient(135deg,var(--cyan) 0%, var(--teal-2) 55%, var(--navy-2) 100%);
  --grad-soft: linear-gradient(135deg, rgba(15,169,230,.10), rgba(63,184,168,.10));
  --container: 1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Tajawal','Cairo',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:'Cairo','Tajawal',sans-serif;line-height:1.25;margin:0 0 .5em;color:var(--navy)}
h1{font-size:clamp(2rem, 4.6vw, 3.5rem);font-weight:900;letter-spacing:-.5px}
h2{font-size:clamp(1.6rem, 3vw, 2.4rem);font-weight:800}
h3{font-size:1.2rem;font-weight:800}
p{margin:0 0 1em;color:#314259}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ===== Animated decorative orbs ===== */
.bg-orbs{position:fixed;inset:0;pointer-events:none;z-index:-1;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;animation:float 18s ease-in-out infinite}
.orb-1{width:520px;height:520px;background:radial-gradient(circle,#bfeeff 0%,transparent 70%);top:-160px;right:-120px;animation-delay:-2s}
.orb-2{width:440px;height:440px;background:radial-gradient(circle,#c5f1ea 0%,transparent 70%);bottom:-100px;left:-80px;animation-delay:-6s}
.orb-3{width:380px;height:380px;background:radial-gradient(circle,#dde7ff 0%,transparent 70%);top:50%;left:55%;animation-delay:-10s}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(20px,-30px) scale(1.08)}
}

/* ===== NAV ===== */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  background:rgba(255,255,255,.6);
  border-bottom:1px solid rgba(15,26,46,.06);
  transition:background .3s ease, box-shadow .3s ease, padding .3s ease;
}
.nav.scrolled{background:rgba(255,255,255,.92);box-shadow:0 8px 26px rgba(15,26,46,.08)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 22px}
.brand{display:flex;align-items:center;gap:10px}
.brand-logo{height:44px;width:auto;filter:drop-shadow(0 4px 10px rgba(15,26,46,.18))}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{font-family:'Cairo',sans-serif;font-weight:900;font-size:1.05rem;color:var(--navy)}
.brand-text em{font-style:normal;font-size:.78rem;color:var(--teal);font-weight:600;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{
  padding:10px 14px;border-radius:10px;font-weight:600;font-size:.98rem;color:#1f2d44;
  transition: all .2s ease;position:relative;
}
.nav-links a:hover{color:var(--cyan);background:rgba(15,169,230,.08)}
.nav-links a.cta-link{
  background:var(--grad);color:#fff;padding:10px 18px;border-radius:999px;
  box-shadow:0 8px 22px rgba(15,169,230,.35);
}
.nav-links a.cta-link:hover{transform:translateY(-1px);box-shadow:0 12px 28px rgba(15,169,230,.45);color:#fff}

.nav-toggle{
  display:none;background:none;border:0;cursor:pointer;
  width:44px;height:44px;border-radius:10px;
  position:relative;padding:0;
}
.nav-toggle span{
  position:absolute;left:10px;right:10px;height:2px;background:var(--navy);border-radius:2px;
  transition: transform .25s ease, top .25s ease, opacity .2s ease;
}
.nav-toggle span:nth-child(1){top:14px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle span:nth-child(3){top:28px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){top:21px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){top:21px;transform:rotate(-45deg)}

/* ===== HERO ===== */
.hero{
  position:relative;padding:140px 0 60px;min-height:100vh;display:flex;align-items:center;
}
.hero-grid{display:grid;grid-template-columns: 1.1fr .9fr;gap:60px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:999px;background:rgba(15,169,230,.10);
  color:var(--cyan);font-weight:700;font-size:.88rem;margin-bottom:18px;
}
.eyebrow svg{width:18px;height:18px}
.grad-text{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  display:inline-block;background-size:200% 200%;animation:hueshift 6s ease infinite;
}
@keyframes hueshift{0%,100%{background-position:0 50%}50%{background-position:100% 50%}}
.lead{font-size:1.12rem;color:#314259;max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 24px;border-radius:999px;font-weight:700;cursor:pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  border:0;font-size:1rem;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 30px rgba(15,169,230,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(15,169,230,.45)}
.btn-ghost{background:#fff;color:var(--navy);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-light{background:#fff;color:var(--navy);box-shadow:0 14px 36px rgba(0,0,0,.18)}
.btn-light:hover{transform:translateY(-2px)}

.hero-stats{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.hero-stats > div{display:flex;flex-direction:column;line-height:1.1}
.hero-stats b{font-family:'Cairo',sans-serif;font-size:1.6rem;color:var(--navy);font-weight:900}
.hero-stats span{color:var(--muted);font-size:.92rem;margin-top:4px}

/* Hero visual */
.hero-visual{position:relative;aspect-ratio:1/1;max-width:520px;justify-self:center;width:100%}
.hero-logo-wrap{
  position:absolute;inset:10%;display:grid;place-items:center;
  background:radial-gradient(ellipse at center,rgba(255,255,255,.85) 0%,rgba(255,255,255,0) 65%);
  border-radius:50%;
}
.hero-logo{
  width:78%;height:auto;
  filter:drop-shadow(0 22px 50px rgba(15,169,230,.35)) drop-shadow(0 6px 16px rgba(15,26,46,.18));
  animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-12px)}
}
.hero-ring{
  position:absolute;border-radius:50%;border:2px dashed rgba(15,169,230,.35);
  animation: spin 22s linear infinite;
}
.hero-ring.r1{inset:0;border-color:rgba(15,169,230,.3)}
.hero-ring.r2{inset:8%;border-color:rgba(63,184,168,.4);animation-duration:30s;animation-direction:reverse;border-style:dotted}
.hero-ring.r3{inset:18%;border-color:rgba(15,26,46,.15);animation-duration:40s}
@keyframes spin{to{transform:rotate(360deg)}}
.spine-accent{
  position:absolute;top:50%;left:-30px;width:60px;height:180px;
  transform:translateY(-50%);opacity:.55;animation: floaty 7s ease-in-out infinite;
}

/* Scroll cue */
.scroll-cue{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  width:26px;height:42px;border:2px solid rgba(15,26,46,.25);border-radius:14px;
  display:grid;place-items:start center;padding-top:6px;
}
.scroll-cue span{
  display:block;width:3px;height:8px;background:var(--cyan);border-radius:3px;
  animation: cue 1.6s ease-in-out infinite;
}
@keyframes cue{0%{transform:translateY(0);opacity:1}80%{transform:translateY(12px);opacity:0}100%{opacity:0}}

/* ===== Sections ===== */
.section{padding:96px 0;position:relative}
.section-alt{background:linear-gradient(180deg,#fbfdfe 0%, #eaf3f7 100%)}
.kicker{
  display:inline-block;font-weight:800;color:var(--cyan);text-transform:uppercase;
  letter-spacing:.18em;font-size:.78rem;margin-bottom:10px;
}
.section-head{text-align:center;max-width:720px;margin:0 auto 50px}
.section-head p{color:var(--muted)}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.about-card{
  position:relative;background:#fff;border-radius:var(--radius);padding:34px;
  box-shadow:var(--shadow);overflow:hidden;
}
.about-card h3{color:var(--navy)}
.about-card hr{border:0;height:1px;background:linear-gradient(90deg,transparent,#dde7ee,transparent);margin:24px 0}
.about-card .card-glow{
  position:absolute;inset:-2px;background:var(--grad);z-index:-1;border-radius:calc(var(--radius) + 2px);
  filter:blur(28px);opacity:.18;
}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.badge{
  display:flex;flex-direction:column;background:#fff;border-radius:14px;padding:10px 14px;
  box-shadow:var(--shadow-sm);min-width:140px;
}
.badge b{color:var(--navy);font-weight:800}
.badge span{font-size:.85rem;color:var(--muted)}

/* FEATURES */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.feature{
  background:#fff;border-radius:var(--radius);padding:28px;
  box-shadow:var(--shadow-sm);transition: transform .25s ease, box-shadow .25s ease;
  position:relative;overflow:hidden;
}
.feature::before{
  content:"";position:absolute;inset:auto -40px -40px auto;width:160px;height:160px;
  background:var(--grad-soft);border-radius:50%;
}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.f-icon{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:var(--grad);color:#fff;margin-bottom:14px;
  box-shadow:0 10px 24px rgba(15,169,230,.35);
}
.f-icon svg{width:28px;height:28px}
.feature h3{color:var(--navy)}
.feature p{color:#445873;font-size:.95rem;margin:0}

/* PRODUCTS */
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.product{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition: transform .3s ease, box-shadow .3s ease;
  border:1px solid rgba(15,26,46,.05);
}
.product:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.p-media{
  position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,#f1f9fd 0%, #e7f4f1 100%);
  display:grid;place-items:center;overflow:hidden;
}
.p-media svg{width:62%;height:auto;transition: transform .5s ease}
.product:hover .p-media svg{transform:scale(1.06) rotate(-2deg)}
.p-media::after{
  content:"";position:absolute;inset:auto -30px -30px auto;width:140px;height:140px;
  background:radial-gradient(circle,rgba(15,169,230,.18),transparent 70%);
}
.p-body{padding:22px 22px 24px}
.tag{
  display:inline-block;font-size:.78rem;font-weight:800;color:var(--teal);
  background:rgba(63,184,168,.10);padding:5px 10px;border-radius:999px;margin-bottom:10px;letter-spacing:.04em;
}
.p-body h3{color:var(--navy);margin-bottom:4px}
.brand-line{color:var(--cyan);font-weight:700;font-size:.92rem;margin:0 0 12px}
.product ul{margin:0 0 16px;padding:0;list-style:none}
.product ul li{
  position:relative;padding-right:22px;color:#3a4b65;font-size:.94rem;margin-bottom:6px;line-height:1.55;
}
.product ul li::before{
  content:"";position:absolute;right:0;top:9px;width:10px;height:10px;border-radius:50%;
  background:var(--grad);box-shadow:0 0 0 3px rgba(15,169,230,.15);
}
.p-cta{
  display:inline-flex;align-items:center;gap:6px;font-weight:700;color:var(--cyan);
  transition: gap .2s ease, color .2s ease;
}
.p-cta svg{width:18px;height:18px;transition: transform .2s ease}
.p-cta:hover{color:var(--teal);gap:10px}
.p-cta:hover svg{transform:translateX(-3px)}

/* CTA STRIP */
.cta-strip{
  background:var(--grad);color:#fff;padding:50px 0;position:relative;overflow:hidden;
}
.cta-strip::before,.cta-strip::after{
  content:"";position:absolute;border-radius:50%;filter:blur(60px);opacity:.35;
}
.cta-strip::before{width:340px;height:340px;background:#7ddff7;top:-120px;left:-80px}
.cta-strip::after{width:300px;height:300px;background:#bdf2eb;bottom:-120px;right:-60px}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;position:relative;z-index:2}
.cta-inner h2{color:#fff;margin:0 0 6px}
.cta-inner p{color:rgba(255,255,255,.92);margin:0}
.btn-light svg{width:20px;height:20px;color:#25d366}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.c-card{
  display:block;background:#fff;border-radius:var(--radius);padding:24px;
  box-shadow:var(--shadow-sm);transition: transform .25s ease, box-shadow .25s ease;
  position:relative;overflow:hidden;color:inherit;
}
.c-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.c-icon{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:var(--grad-soft);color:var(--cyan);margin-bottom:14px;
}
.c-icon svg{width:26px;height:26px}
.c-card h3{margin-bottom:4px}
.c-card p{color:#3a4b65;margin:0 0 14px;font-size:.95rem}
.c-action{font-weight:800;color:var(--cyan);font-size:.92rem;display:inline-flex;align-items:center;gap:6px}
.c-action::after{content:"←";transition: transform .2s ease}
.c-card:hover .c-action::after{transform:translateX(-4px)}
.c-address{cursor:default}
.c-address:hover{transform:none}
.c-address .c-action{display:none}

/* FOOTER */
.footer{
  background:var(--navy);color:#cfd8e6;padding:50px 0 26px;margin-top:0;
}
.footer-inner{display:grid;grid-template-columns: 1.4fr 1fr;gap:30px;align-items:center}
.footer-brand{display:flex;align-items:center;gap:16px}
.footer-logo{height:64px;width:auto;filter: brightness(1.1)}
.footer-brand p{color:#9eb0c8;margin:0;max-width:380px}
.footer-links{display:flex;flex-wrap:wrap;gap:18px;justify-content:flex-end}
.footer-links a{color:#cfd8e6;font-weight:600;font-size:.95rem;transition:color .2s ease}
.footer-links a:hover{color:#fff}
.copy{grid-column:1 / -1;text-align:center;border-top:1px solid rgba(255,255,255,.08);padding-top:18px;color:#7d8ea8;font-size:.88rem;margin:18px 0 0}

/* Floating WhatsApp */
.fab-wa{
  position:fixed;bottom:22px;left:22px;z-index:60;
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,#25d366,#128c7e);color:#fff;
  display:grid;place-items:center;
  box-shadow:0 14px 30px rgba(37,211,102,.45);
  animation: pulse 2.4s ease-in-out infinite;
}
.fab-wa svg{width:30px;height:30px}
@keyframes pulse{
  0%,100%{box-shadow:0 14px 30px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,.5)}
  50%{box-shadow:0 14px 30px rgba(37,211,102,.45), 0 0 0 14px rgba(37,211,102,0)}
}

/* ===== Reveal-on-scroll ===== */
.reveal{opacity:0;transform:translateY(28px);transition: opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width: 1024px){
  .hero-grid{grid-template-columns:1fr;gap:30px;text-align:center}
  .hero-text .lead{margin-left:auto;margin-right:auto}
  .hero-stats{justify-content:center}
  .hero-cta{justify-content:center}
  .eyebrow{justify-content:center}
  .hero-visual{max-width:380px;order:-1}
  .about-grid{grid-template-columns:1fr;gap:30px}
  .features{grid-template-columns:repeat(2,1fr)}
  .products{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
}

@media (max-width: 720px){
  h1{font-size:2.05rem}
  .section{padding:70px 0}
  .nav-inner{padding:12px 16px}
  .brand-logo{height:38px}
  .brand-text strong{font-size:.95rem}
  .brand-text em{font-size:.72rem}
  .nav-toggle{display:block}
  .nav-links{
    position:fixed;inset:64px 12px auto 12px;flex-direction:column;align-items:stretch;
    background:rgba(255,255,255,.98);backdrop-filter:blur(14px);
    border-radius:18px;padding:14px;gap:6px;
    box-shadow:0 28px 60px rgba(15,26,46,.18);
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition: transform .25s ease, opacity .25s ease;
  }
  .nav-links.open{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{padding:14px 16px;border-radius:12px;text-align:right}
  .nav-links a.cta-link{text-align:center;margin-top:6px}
  .hero{padding:120px 0 50px;min-height:auto}
  .hero-visual{max-width:300px}
  .features,.products,.contact-grid{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;align-items:flex-start;text-align:right}
  .cta-inner .btn{width:100%;justify-content:center}
  .footer-inner{grid-template-columns:1fr;text-align:center}
  .footer-brand{flex-direction:column;text-align:center}
  .footer-links{justify-content:center}
  .fab-wa{width:52px;height:52px;bottom:16px;left:16px}
  .fab-wa svg{width:26px;height:26px}
  .scroll-cue{display:none}
  .spine-accent{display:none}
  .hero-stats{gap:18px}
  .hero-stats b{font-size:1.3rem}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
}