/* WorldHealthIT — custom layer on top of Tailwind CDN */
:root{
  --whit-blue:#0B3D91;
  --whit-blue-2:#1E5BD8;
  --whit-orange:#F58220;
  --whit-teal:#15B0A8;
  --whit-ink:#0A1226;
  --whit-muted:#5B6478;
  --whit-bg:#F6F8FC;
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;color:var(--whit-ink);background:#fff;overflow-x:hidden}
[dir="rtl"] body{font-family:'Tajawal','Cairo','Inter',system-ui,sans-serif}

/* ── Animations ────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(32px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes floatPrism{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-30px) scale(1.04)}}
@keyframes slideInRight{from{opacity:0;transform:translateX(48px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideInLeft{from{opacity:0;transform:translateX(-48px)}to{opacity:1;transform:translateX(0)}}
@keyframes scaleIn{from{opacity:0;transform:scale(.88)}to{opacity:1;transform:scale(1)}}
@keyframes shimmer{0%{background-position:-200% center}100%{background-position:200% center}}
@keyframes bounceDot{0%,80%,100%{transform:scale(0)}40%{transform:scale(1)}}

/* Hero entrance */
.hero-text{animation:fadeUp .9s cubic-bezier(.22,1,.36,1) both}
.hero-text.d1{animation-delay:.1s}.hero-text.d2{animation-delay:.25s}
.hero-text.d3{animation-delay:.4s}.hero-text.d4{animation-delay:.55s}

/* Scroll reveal */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}
.reveal.revealed{opacity:1;transform:none}
.reveal.from-left{transform:translateX(-40px)}.reveal.from-left.revealed{transform:none}
.reveal.from-right{transform:translateX(40px)}.reveal.from-right.revealed{transform:none}
.reveal.scale{transform:scale(.9)}.reveal.scale.revealed{transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}
.reveal.d4{transition-delay:.4s}.reveal.d5{transition-delay:.5s}.reveal.d6{transition-delay:.6s}

/* Brand utilities */
.text-brand{color:var(--whit-blue)}
.text-brand-orange{color:var(--whit-orange)}
.bg-brand{background:var(--whit-blue)}
.bg-brand-orange{background:var(--whit-orange)}
.bg-brand-soft{background:linear-gradient(135deg,#EAF1FF 0%,#F6F8FC 60%,#FFF6EC 100%)}
.border-brand{border-color:var(--whit-blue)}

/* Hero artwork */
.hero-prism{
  position:absolute;inset:auto -10% -20% auto;width:780px;height:780px;pointer-events:none;
  background:
    radial-gradient(closest-side,rgba(245,130,32,.35),transparent 70%),
    conic-gradient(from 210deg at 60% 40%,#1E5BD8,#0B3D91,#15B0A8,#F58220,#1E5BD8);
  filter:blur(40px) saturate(120%);
  opacity:.55;
  clip-path:polygon(20% 0,100% 10%,90% 100%,0 80%);
  animation:floatPrism 8s ease-in-out infinite;
}

/* ── Mega menu — full-viewport-width ────────── */
.mega{
  display:none;
  position:fixed;          /* fixed so it breaks out of any stacking context */
  left:0;right:0;
  top:80px;                /* matches header h-20 = 80px */
  background:#fff;
  border-top:2px solid #eef1f7;
  box-shadow:0 24px 64px rgba(10,18,38,.12);
  z-index:999;
  animation:fadeIn .18s ease both;
}
.nav-item:hover .mega{display:block}
/* push body so fixed mega doesn't cover content on open */
body.mega-open{padding-top:0}

/* Mega inner grid */
.mega-inner{
  max-width:80rem;
  margin:0 auto;
  padding:36px 40px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:32px;
}
.mega-col-title{
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--whit-blue);font-weight:700;margin-bottom:12px;
  padding-bottom:8px;border-bottom:2px solid #EAF1FF;
}
.mega-link{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #f7f8fc;text-decoration:none;color:var(--whit-ink);transition:.15s}
.mega-link:last-child{border-bottom:0}
.mega-link:hover{color:var(--whit-blue);padding-left:4px}
/* logo wrapper — constrains image regardless of Tailwind img reset */
.mega-logo-wrap{width:44px;height:44px;flex:none;flex-shrink:0;border-radius:10px;background:#f8fafc;border:1px solid #eef1f7;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 4px rgba(0,0,0,.07);transition:.2s}
.mega-logo-wrap img{width:32px;height:32px;display:block;object-fit:contain}
.mega-link:hover .mega-logo-wrap{border-color:#c7d9f7;box-shadow:0 2px 10px rgba(11,61,145,.12)}
.mega-link-text .title{font-weight:600;font-size:14px}
.mega-link-text .sub{font-size:12px;color:#94a3b8}

/* ── App tile ───────────────────────────────── */
.app-tile{display:flex;align-items:center;gap:16px;padding:20px;border:1px solid #eef1f7;border-radius:16px;background:#fff;transition:.25s ease;text-decoration:none;color:inherit;position:relative;overflow:hidden}
.app-tile::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,61,145,.04),rgba(245,130,32,.04));opacity:0;transition:.25s}
.app-tile:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(10,18,38,.1);border-color:#c7d9f7}
.app-tile:hover::before{opacity:1}
.tile-logo{width:72px;height:72px;border-radius:14px;background:#fff;border:1px solid #f0f4fb;display:grid;place-items:center;padding:8px;flex:none;box-shadow:0 2px 10px rgba(0,0,0,.07);transition:.25s}
.app-tile:hover .tile-logo{box-shadow:0 4px 18px rgba(11,61,145,.15);transform:scale(1.05)}
.tile-logo img{width:52px;height:52px;object-fit:contain}

/* ── Section title ──────────────────────────── */
.section-title{font-size:clamp(28px,3.4vw,44px);font-weight:800;letter-spacing:-.02em;color:var(--whit-ink)}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--whit-blue);font-weight:700;margin-bottom:10px}

/* ── Buttons ────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:600;transition:.2s;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--whit-blue);color:#fff}
.btn-primary:hover{background:#0a347b;transform:translateY(-1px);box-shadow:0 8px 20px rgba(11,61,145,.3)}
.btn-orange{background:var(--whit-orange);color:#fff}
.btn-orange:hover{background:#d96e15;transform:translateY(-1px);box-shadow:0 8px 20px rgba(245,130,32,.35)}
.btn-ghost{background:#fff;color:var(--whit-blue);border-color:#d9e2f3}
.btn-ghost:hover{border-color:var(--whit-blue);transform:translateY(-1px)}

/* ── Spotlight ──────────────────────────────── */
.spotlight{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media(max-width:900px){.spotlight{grid-template-columns:1fr}}
.spotlight .viz{aspect-ratio:4/3;border-radius:18px;background:linear-gradient(135deg,#0B3D91,#1E5BD8);position:relative;overflow:hidden;color:#fff;display:grid;place-items:center}
.spotlight .viz::after{content:"";position:absolute;inset:-20%;background:conic-gradient(from 140deg,transparent,#15B0A8,transparent 40%,#F58220,transparent 70%);filter:blur(40px);opacity:.5;animation:floatPrism 6s ease-in-out infinite}
.spotlight .viz .viz-inner{position:relative;z-index:1;text-align:center;padding:24px}

/* ── Stats ──────────────────────────────────── */
.stat{padding:24px;border-radius:14px;background:#fff;border:1px solid #eef1f7;text-align:center;transition:.25s}
.stat:hover{box-shadow:0 12px 28px rgba(10,18,38,.08);transform:translateY(-2px)}
.stat .n{font-size:40px;font-weight:800;color:var(--whit-blue)}

/* ── Industry cards ─────────────────────────── */
.industry-card{padding:28px 24px;border:1px solid #eef1f7;border-radius:16px;background:#fff;transition:.25s;cursor:default}
.industry-card:hover{box-shadow:0 16px 36px rgba(10,18,38,.09);transform:translateY(-3px);border-color:#c7d9f7}
.industry-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:26px;margin-bottom:14px}

/* ── Chat widget ────────────────────────────── */
.chat-fab{position:fixed;bottom:24px;right:24px;z-index:60}
[dir="rtl"] .chat-fab{right:auto;left:24px}
.chat-card{display:none;width:290px;background:#fff;border-radius:16px;box-shadow:0 24px 56px rgba(10,18,38,.18);overflow:hidden;border:1px solid #eef1f7;margin-bottom:12px;animation:scaleIn .2s ease both}
.chat-card.open{display:block}
.chat-row{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid #f1f4fa;color:var(--whit-ink);text-decoration:none;transition:.15s}
.chat-row:hover{background:#f6f8fc;padding-left:22px}
.chat-row:last-child{border-bottom:0}
.chat-btn{background:var(--whit-blue);color:#fff;border-radius:999px;padding:13px 20px;display:inline-flex;align-items:center;gap:8px;box-shadow:0 14px 28px rgba(11,61,145,.35);border:none;cursor:pointer;font-weight:600;transition:.2s}
.chat-btn:hover{background:#0a347b;transform:scale(1.04)}

/* ── Top bar ────────────────────────────────── */
.topbar{background:#0A1226;color:#cfd6e4;font-size:13px}
.topbar a{color:#fff;text-decoration:underline;text-underline-offset:3px}

/* ── Dark mode ──────────────────────────────── */
body.dark{background:#0A1226;color:#E6ECF7}
body.dark header{background:rgba(10,18,38,.92) !important;border-color:#1B2748}
body.dark .app-tile{background:#0F1A36;border-color:#1B2748;color:#E6ECF7}
body.dark .app-tile:hover{border-color:#2a4278}
body.dark .tile-logo{background:#162040;border-color:#243362}
body.dark .stat{background:#0F1A36;border-color:#1B2748;color:#E6ECF7}
body.dark .industry-card{background:#0F1A36;border-color:#1B2748;color:#E6ECF7}
body.dark .mega{background:#0F1A36;border-color:#1B2748}
body.dark .mega-link{color:#c8d4ea;border-color:#1B2748}
body.dark .mega-link:hover{color:#fff}
body.dark .mega-col-title{border-color:#1B2748}
body.dark .bg-brand-soft{background:linear-gradient(135deg,#0F1A36 0%,#0A1226 60%,#161F3F 100%)}
body.dark .section-title{color:#fff}
body.dark .btn-ghost{background:transparent;color:#7eb8ff;border-color:#2a385e}
body.dark .chat-card{background:#0F1A36;border-color:#1B2748}
body.dark .chat-row{color:#c8d4ea;border-color:#1B2748}
body.dark .stat .n{color:#60a5fa}
body.dark .topbar{background:#060d1a}
body.dark .tile-logo img{filter:brightness(1.05)}

/* ── Article card hover ─────────────────────── */
article.card{transition:.25s;border-radius:16px;overflow:hidden;border:1px solid #eef1f7;background:#fff}
article.card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(10,18,38,.1)}
body.dark article.card{background:#0F1A36;border-color:#1B2748}

/* ── Accent underline ───────────────────────── */
.accent-underline{position:relative;display:inline-block}
.accent-underline::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:6px;background:var(--whit-orange);border-radius:6px;opacity:.85}

/* ── Why pillars ────────────────────────────── */
.pillar{padding:28px;border-radius:16px;border:1px solid #eef1f7;transition:.25s;background:#fff}
.pillar:hover{box-shadow:0 16px 36px rgba(10,18,38,.09);transform:translateY(-3px);border-color:#c7d9f7}
body.dark .pillar{background:#0F1A36;border-color:#1B2748}

/* ════════════════════════════════════════════════
   EXTRA ANIMATIONS & DYNAMIC EFFECTS
   ════════════════════════════════════════════════ */

/* ── Scroll progress bar ── */
.scroll-progress{
  position:fixed;top:0;left:0;z-index:10000;
  height:3px;width:0%;
  background:linear-gradient(90deg,var(--whit-blue),var(--whit-teal),var(--whit-orange));
  box-shadow:0 0 10px rgba(245,130,32,.6);
  transition:width .08s linear;
  pointer-events:none;
}

/* ── Hero animated orbs ── */
@keyframes orbFloat{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(-20px,-30px) scale(1.06)}66%{transform:translate(15px,20px) scale(.95)}}
.hero-orb{
  position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none;
  animation:orbFloat 12s ease-in-out infinite;
}
.hero-orb-1{width:500px;height:500px;background:rgba(11,61,145,.18);top:-10%;right:-5%;animation-delay:0s}
.hero-orb-2{width:340px;height:340px;background:rgba(245,130,32,.14);bottom:-5%;right:5%;animation-delay:-4s}
.hero-orb-3{width:220px;height:220px;background:rgba(21,176,168,.18);bottom:20%;right:25%;animation-delay:-8s}

/* ── Hero floating dot grid ── */
@keyframes floatDot{0%,100%{transform:translateY(0) scale(1);opacity:.7}50%{transform:translateY(-14px) scale(1.2);opacity:1}}
.hero-dots{position:absolute;top:15%;right:2%;pointer-events:none;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.hero-dot{width:8px;height:8px;border-radius:50%;animation:floatDot 3s ease-in-out infinite;opacity:.7}
.hero-dot:nth-child(1){background:var(--whit-orange);animation-delay:.0s}
.hero-dot:nth-child(2){background:var(--whit-blue);animation-delay:.2s}
.hero-dot:nth-child(3){background:var(--whit-teal);animation-delay:.4s}
.hero-dot:nth-child(4){background:var(--whit-orange);animation-delay:.6s}
.hero-dot:nth-child(5){background:var(--whit-teal);animation-delay:.15s}
.hero-dot:nth-child(6){background:var(--whit-orange);animation-delay:.35s}
.hero-dot:nth-child(7){background:var(--whit-blue);animation-delay:.55s}
.hero-dot:nth-child(8){background:var(--whit-teal);animation-delay:.75s}
.hero-dot:nth-child(9){background:var(--whit-orange);animation-delay:.1s}
.hero-dot:nth-child(10){background:var(--whit-blue);animation-delay:.3s}
.hero-dot:nth-child(11){background:var(--whit-teal);animation-delay:.5s}
.hero-dot:nth-child(12){background:var(--whit-orange);animation-delay:.7s}

/* ── Shimmer sweep on app tiles ── */
@keyframes shimmerSweep{from{background-position:-300% center}to{background-position:300% center}}
.app-tile::after{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.45) 50%,transparent 65%);
  background-size:300% 100%;opacity:0;transition:opacity .2s;
}
.app-tile:hover::after{opacity:1;animation:shimmerSweep .65s linear}

/* ── Stat card glow ── */
.stat{
  position:relative;z-index:0;
  background:linear-gradient(#fff,#fff) padding-box,
    linear-gradient(135deg,#eef1f7,#eef1f7) border-box;
  border:1px solid transparent;
  transition:.3s;
}
.stat:hover{
  transform:translateY(-4px);
  box-shadow:0 16px 36px rgba(10,18,38,.1);
  background:linear-gradient(#fff,#fff) padding-box,
    linear-gradient(135deg,var(--whit-blue),var(--whit-orange)) border-box;
}
.stat .n{
  background:linear-gradient(135deg,var(--whit-blue) 30%,var(--whit-teal));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
body.dark .stat{
  background:linear-gradient(#0F1A36,#0F1A36) padding-box,
    linear-gradient(135deg,#1B2748,#1B2748) border-box;
}
body.dark .stat:hover{
  background:linear-gradient(#0F1A36,#0F1A36) padding-box,
    linear-gradient(135deg,var(--whit-blue),var(--whit-orange)) border-box;
}
body.dark .stat .n{background:linear-gradient(135deg,#60a5fa,#15B0A8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* ── Animated gradient eyebrow ── */
@keyframes gradientShift{0%,100%{background-position:0% center}50%{background-position:100% center}}
.eyebrow-animated{
  background:linear-gradient(90deg,var(--whit-blue),var(--whit-teal),var(--whit-orange),var(--whit-blue));
  background-size:300% 100%;
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  animation:gradientShift 4s ease-in-out infinite;
}

/* ── Typewriter cursor ── */
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.typed-cursor{
  display:inline-block;width:3px;height:.85em;
  background:var(--whit-orange);margin-left:3px;
  vertical-align:middle;border-radius:2px;
  animation:blink .9s step-end infinite;
}

/* ── Button ripple ── */
.btn{overflow:hidden;position:relative}
@keyframes ripple{from{width:0;height:0;opacity:.5}to{width:600px;height:600px;opacity:0}}
.btn-ripple{
  position:absolute;border-radius:50%;background:rgba(255,255,255,.35);
  transform:translate(-50%,-50%);pointer-events:none;
  animation:ripple .6s ease-out forwards;
}

/* ── Floating card (hero right panel) ── */
@keyframes cardFloat{0%,100%{transform:translateY(0) rotate(-1.5deg)}50%{transform:translateY(-18px) rotate(1deg)}}
.hero-float-card{animation:cardFloat 7s ease-in-out infinite;transform-origin:center}

/* ── Scroll-triggered count-up pulse ── */
@keyframes countPop{0%{transform:scale(1)}40%{transform:scale(1.15)}100%{transform:scale(1)}}
.stat .n.popped{animation:countPop .4s ease-out}

/* ── Industry card icon color ring ── */
.industry-card:hover .industry-icon{
  box-shadow:0 0 0 3px rgba(245,130,32,.25), 0 4px 16px rgba(245,130,32,.2);
  transform:scale(1.08);
  transition:.25s;
}

/* ── Pillar hover glow ── */
.pillar-icon{
  transition:.25s;
}
.pillar:hover .pillar-icon{
  transform:scale(1.12) rotate(-3deg);
  filter:drop-shadow(0 4px 8px rgba(11,61,145,.25));
}

/* ── CTA section animated gradient border ── */
@keyframes borderSpin{to{--angle:360deg}}
@property --angle{syntax:'<angle>';initial-value:0deg;inherits:false}
.cta-glow-border{
  border-radius:20px;
  background:linear-gradient(#0B3D91,#0B3D91) padding-box,
    conic-gradient(from var(--angle), var(--whit-teal),var(--whit-orange),var(--whit-blue),var(--whit-teal)) border-box;
  border:2px solid transparent;
  animation:borderSpin 4s linear infinite;
}

/* ── Mobile hero – hide dots ── */
@media(max-width:768px){.hero-dots{display:none}.hero-orb{display:none}}