/* =========================================================
   header.css  -  base + topbar + header + logo + menu + mobile menu
   Ye file har page me sabse pehle link karni hai
   ========================================================= */

/* ===== base / shared ===== */
:root{
  --navy:#06223a; --deep:#0b3a5c; --ice:#5ad0ff; --mint:#b8f1e6; --paper:#f3f8fb; --ink:#102a3d;
  --blue1:#9fe6ff; --blue2:#5ad0ff; --blue3:#1b8fc4;
  --glass:rgba(255,255,255,.14); --glass2:rgba(255,255,255,.3); --edge:rgba(255,255,255,.45);
  --base:"Helvetica Neue",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--base);color:var(--ink);background:#fff;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{list-style:none}
img{max-width:100%;display:block}
.wrap{width:min(1180px,calc(100% - 40px));margin:0 auto}
:focus-visible{outline:2px solid var(--ice);outline-offset:3px}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-2.5px)}}
/* logo circle aur uska hole ek saath hilen, isliye bob ek shared variable se */
@property --bob{syntax:'<length>';inherits:true;initial-value:0px}
@keyframes bobvar{0%,100%{--bob:0px}50%{--bob:-2.5px}}

/* ===== top info bar ===== */
.topbar{position:absolute;top:0;left:0;right:0;z-index:80;color:#fff;font-size:13px;padding:10px 0}
.topbar .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;opacity:.92}
.topbar span{display:flex;gap:18px;flex-wrap:wrap}

/* ===== HEADER (glass) =====
   Glass ab .header::before me hai, aur logo circle ki jagah par uska "hole" hai
   (hole ki position header.js se --hx/--hy/--hr me set hoti hai) */
.header{
  --hx:-999px; --hy:0px; --hr:0px;
  --hgap:2px; /* circle ki border aur header glass ke beech ka gap (0px = bilkul touch) */
  animation:bobvar 5s ease-in-out infinite;
  position:fixed;z-index:100;top:44px;left:50%;transform:translateX(-50%);
  width:min(1180px,calc(100% - 32px));height:64px;padding:0 10px 0 22px;
  border-radius:20px 26px 18px 28px / 18px 22px 20px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;color:#fff;
  background:none;
  border:0;
  box-shadow:
    0 2px 3px rgba(0,25,50,.2),
    0 16px 26px -6px rgba(0,25,50,.3),
    0 26px 40px -14px rgba(90,208,255,.2);
  text-shadow:0 1px 4px rgba(0,20,40,.65);
  transition:top .3s;
}
.header.scrolled{top:28px} /* pehle 10px tha - circle (aur uski ring) top se kat jaata tha */
.header>*{position:relative;z-index:2}
.header::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  border-radius:inherit;
  border:1px solid rgba(255,255,255,.22);
  background:
    linear-gradient(180deg,rgba(255,255,255,.2),rgba(255,255,255,.03) 70%,rgba(255,255,255,0)) 9.33% 3px/62.5% 36% no-repeat,
    radial-gradient(ellipse at center,rgba(255,255,255,.18),rgba(255,255,255,0) 70%) right 9% bottom 3px/22% 22% no-repeat,
    radial-gradient(120% 90% at 18% 0%,rgba(255,255,255,.14),rgba(255,255,255,0) 55%),
    radial-gradient(90% 80% at 85% 110%,rgba(150,225,255,.08),rgba(255,255,255,0) 60%),
    linear-gradient(180deg,rgba(235,248,255,.14),rgba(215,240,252,.08));
  backdrop-filter:blur(1.5px) saturate(150%) brightness(1.04);
  -webkit-backdrop-filter:blur(1.5px) saturate(150%) brightness(1.04);
  box-shadow:
    inset 4px 5px 7px -2px rgba(255,255,255,.35),
    inset 0 10px 14px -8px rgba(255,255,255,.2),
    inset -4px -6px 9px -2px rgba(0,45,90,.25),
    inset 0 -9px 12px -6px rgba(185,240,255,.2),
    inset 0 0 18px 2px rgba(255,255,255,.08),
    inset 0 0 0 1px rgba(255,255,255,.2);
  -webkit-mask-image:radial-gradient(circle at var(--hx) calc(var(--hy) + var(--bob)),transparent calc(var(--hr) + var(--hgap)),#000 calc(var(--hr) + var(--hgap) + 1px));
  mask-image:radial-gradient(circle at var(--hx) calc(var(--hy) + var(--bob)),transparent calc(var(--hr) + var(--hgap)),#000 calc(var(--hr) + var(--hgap) + 1px));
}

/* ===== LOGO ===== */
.logo{display:flex;align-items:center;gap:12px}
.bead{position:relative;flex:none;width:98px;height:98px;margin:-17px 0;border-radius:50%;
  display:grid;place-items:center;text-shadow:none;
  /* circle ka apna ek hi transparent glass (header ka glass yaha se hata hua hai) */
  background:
    radial-gradient(120% 90% at 18% 0%,rgba(255,255,255,.14),rgba(255,255,255,0) 55%),
    radial-gradient(90% 80% at 85% 110%,rgba(150,225,255,.08),rgba(255,255,255,0) 60%),
    linear-gradient(180deg,rgba(235,248,255,.14),rgba(215,240,252,.08));
  backdrop-filter:blur(1.5px) saturate(150%) brightness(1.04);
  -webkit-backdrop-filter:blur(1.5px) saturate(150%) brightness(1.04);
  box-shadow:
    inset 3px 4px 6px rgba(255,255,255,.3),
    inset -4px -7px 11px rgba(0,80,130,.2),
    inset 0 0 0 2px rgba(255,255,255,.25),
    0 12px 20px -4px rgba(0,25,50,.3),
    0 2px 3px rgba(0,25,50,.2);
  transform:translateY(var(--bob))}
.bead::before{content:"";position:absolute;z-index:2;left:15%;top:8%;width:38%;height:22%;border-radius:50%;
  background:linear-gradient(180deg,rgba(255,255,255,.3),rgba(255,255,255,0));transform:rotate(-24deg);pointer-events:none}
.bead::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid rgba(255,255,255,.25);
  box-shadow:0 0 12px rgba(90,208,255,.2);pointer-events:none}
.bead img{position:relative;z-index:1;height:78px;width:auto;object-fit:contain;border-radius:0;background:none;padding:0;
  transition:transform .5s cubic-bezier(.25,1.25,.4,1)}
/* hover par sirf logo R zoom hoga, color change nahi */
.bead:hover img,
.logo:hover .bead img{transform:scale(1.18)}
.lg-ar{height:40px;width:auto;flex:none}
.lg-en{height:34px;width:auto;flex:none}

/* ===== NAV + SUBMENU ===== */
.nav{display:flex;gap:4px;font-size:14px;position:relative}
.nav>li{position:relative}
.nav>li>a{display:block;padding:10px 16px;border-radius:12px;transition:background .25s}
.nav>li>a:hover,.nav>li>a.active{background:rgba(255,255,255,.12)}
.nav>li>a.active{font-weight:700}
.sub{position:absolute;top:calc(100% + 12px);left:0;min-width:230px;padding:6px;border-radius:16px;color:#fff;text-shadow:none;
  background:rgba(6,34,58,.55);border:1px solid var(--edge);
  backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);
  transform-origin:60px -16px;
  opacity:0;visibility:hidden;transform:scale(.5) translateY(-10px);
  transition:transform .5s cubic-bezier(.2,1.35,.4,1),opacity .3s ease,visibility 0s linear .5s}
.sub::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.nav>li:hover .sub,.nav>li:focus-within .sub{opacity:1;visibility:visible;transform:none;
  transition:transform .5s cubic-bezier(.2,1.35,.4,1),opacity .3s ease,visibility 0s}
.sub a{display:block;padding:10px 14px;border-radius:12px;font-size:14px}

/* ===== submenu: click ke baad turant hide (mouse move par wapas) ===== */
.nav>li.sub-closed:hover .sub,
.nav>li.sub-closed:focus-within .sub{
  opacity:0;
  visibility:hidden;
  transform:scale(.5) translateY(-10px);
  pointer-events:none;
  transition:transform .3s ease,opacity .2s ease,visibility 0s linear .3s;
}

/* ===== GET QUOTE : menu hover (water pill) jaisa look by default, hover par halka zoom ===== */
.quote{
  position:relative;flex:none;height:42px;padding:0 22px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  font-weight:700;font-size:14px;color:#fff;text-shadow:0 1px 4px rgba(0,20,40,.65);
  background:linear-gradient(180deg,
      rgba(255,255,255,.16) 0%,
      rgba(110,200,255,.12) 55%,
      rgba(0,140,220,.10) 100%);
  border:1px solid rgba(255,255,255,.3);
  box-shadow:
    inset 0 1px 2px rgba(255,255,255,.45),
    inset 0 -7px 12px rgba(0,120,200,.12),
    0 8px 20px rgba(0,120,200,.10);
  -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px);
  transition:transform .4s cubic-bezier(.25,1.25,.4,1);
}
.quote span{position:relative;z-index:1}
/* upar se halki chamak (menu hover jaisi) */
.quote::after{
  content:""; position:absolute; top:3px; left:12%; width:76%; height:9px;
  border-radius:50%; pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.7),rgba(255,255,255,0));
  animation:waterShine 3s ease-in-out infinite;
}
.quote:hover,.quote:focus-visible{transform:scale(1.07)}

/* ===== BURGER + MOBILE MENU ===== */
.burger{display:none;width:44px;height:44px;border-radius:50%;position:relative;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.5)}
.burger i{position:absolute;left:13px;width:16px;height:1.5px;background:#fff;transition:.3s}
.burger i:nth-child(1){top:15px}.burger i:nth-child(2){top:21px}.burger i:nth-child(3){top:27px}
.burger.open i:nth-child(1){top:21px;transform:rotate(45deg)}.burger.open i:nth-child(2){opacity:0}
.burger.open i:nth-child(3){top:21px;transform:rotate(-45deg)}
.mobile{position:fixed;z-index:99;top:116px;left:16px;right:16px;padding:12px;border-radius:28px;color:#fff;
  background:rgba(6,34,58,.6);border:1px solid var(--edge);
  backdrop-filter:blur(22px) saturate(180%);-webkit-backdrop-filter:blur(22px) saturate(180%);
  opacity:0;visibility:hidden;transform:translateY(-10px);transition:.3s}
.mobile.open{opacity:1;visibility:visible;transform:none}
.mobile a{display:block;padding:13px 16px;border-radius:16px}
.mobile a:hover{background:rgba(255,255,255,.2)}
.mobile .s{padding-left:32px;font-size:14px;opacity:.85}

/* =========================================================
   WATER MENU HOVER  (bubbles/wave hata diye gaye)
   ========================================================= */
.nav > li.nav-water{
  position:absolute; top:50%; left:0; width:0; height:38px;
  margin:0; padding:0; list-style:none;
  transform:translateY(-50%);
  border-radius:12px;
  pointer-events:none; z-index:0; opacity:0; overflow:hidden;
  background:linear-gradient(180deg,
      rgba(255,255,255,.16) 0%,
      rgba(110,200,255,.12) 55%,
      rgba(0,140,220,.10) 100%);
  border:1px solid rgba(255,255,255,.3);
  box-shadow:
    inset 0 1px 2px rgba(255,255,255,.45),
    inset 0 -7px 12px rgba(0,120,200,.12),
    0 8px 20px rgba(0,120,200,.10);
  -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px);
  transition:
    left .5s cubic-bezier(.25,1.25,.4,1),
    width .5s cubic-bezier(.25,1.25,.4,1),
    opacity .3s ease;
}
.nav > li.nav-water.show{ opacity:1; }

/* upar se halki chamak */
.nav > li.nav-water::after{
  content:""; position:absolute; top:3px; left:12%; width:76%; height:9px;
  border-radius:50%;
  background:linear-gradient(180deg,rgba(255,255,255,.7),rgba(255,255,255,0));
  animation:waterShine 3s ease-in-out infinite;
}
@keyframes waterShine{ 50%{ transform:translateX(6px) scaleX(.9); opacity:.7; } }

.nav > li > a{
  position:relative; z-index:1;
  transition:transform .4s cubic-bezier(.25,1.25,.4,1), text-shadow .4s ease, color .3s ease;
}
.nav > li:hover > a{
  color:#ffe066;
  transform:translateY(-1px);
  text-shadow:0 1px 3px rgba(0,25,60,.75);
}

/* ===== SUBMENU WATER HOVER ===== */
.sub a{
  position:relative; z-index:1;
  transition:transform .4s cubic-bezier(.25,1.25,.4,1), text-shadow .4s ease, color .3s ease;
}
.sub a:hover,.sub a:focus-visible{
  color:#ffe066;
  transform:translateX(3px);
  text-shadow:0 1px 3px rgba(0,25,60,.75);
}
.sub-water{
  position:absolute; top:0; left:0; width:0; height:0; z-index:0;
  border-radius:12px; overflow:hidden; pointer-events:none; opacity:0;
  background:linear-gradient(180deg,
      rgba(255,255,255,.18) 0%,
      rgba(110,200,255,.14) 55%,
      rgba(0,140,220,.12) 100%);
  border:1px solid rgba(255,255,255,.3);
  box-shadow:
    inset 0 1px 2px rgba(255,255,255,.45),
    inset 0 -7px 12px rgba(0,120,200,.14),
    0 8px 20px rgba(0,120,200,.12);
  transition:
    top .45s cubic-bezier(.25,1.25,.4,1),
    left .45s cubic-bezier(.25,1.25,.4,1),
    width .45s cubic-bezier(.25,1.25,.4,1),
    height .45s cubic-bezier(.25,1.25,.4,1),
    opacity .3s ease;
}
.sub-water.show{ opacity:1; }
.sub-water::after{
  content:""; position:absolute; top:3px; left:12%; width:76%; height:8px; border-radius:50%;
  background:linear-gradient(180deg,rgba(255,255,255,.7),rgba(255,255,255,0));
  animation:waterShine 3s ease-in-out infinite;
}

/* ===== RESPONSIVE (header) ===== */
@media(max-width:980px){
  .header.scrolled{top:20px}
  .nav,.quote{display:none}
  .burger{display:block}
  .topbar .wrap{justify-content:center;font-size:12px}
  .bead{width:80px;height:80px;margin:-8px 0}
  .bead img{height:62px}
  .lg-ar{height:32px}
  .lg-en{height:27px}
}
@media(max-width:900px){ .nav > li.nav-water{ display:none; } }
@media(max-width:620px){
  .topbar span:last-child{display:none}
  .lg-ar{display:none}
  .lg-en{height:24px}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}

/* ===== SPA page transition (js/spa-route.js) ===== */
#main-content{transition:opacity .15s ease}
#main-content.spa-fade{opacity:0}
#spaFadeOverlay{position:fixed;inset:0;z-index:90;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .15s ease}
#spaFadeOverlay.active{opacity:1;pointer-events:auto}
#spaPageLoader{position:fixed;top:0;left:0;right:0;height:3px;z-index:9999;pointer-events:none;opacity:0}
#spaPageLoader span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--blue1),var(--blue3));box-shadow:0 0 10px var(--ice)}
#spaPageLoader.active{opacity:1}
#spaPageLoader.active span{width:85%;transition:width .5s cubic-bezier(.1,.7,.2,1)}
#spaPageLoader.done span{width:100%;transition:width .1s linear}
#spaPageLoader.hide{opacity:0;transition:opacity .15s ease}