/* KVA visual refresh v1 — delete this file + its <link> to revert */
:root{--kva-navy:#00344f;--kva-blue:#005179;--kva-orange:#f28c18;--kva-ink:#0f1b24;--kva-r:20px;--kva-ease:cubic-bezier(.22,.8,.2,1)}
body{font-family:Inter,"Noto Sans Devanagari",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,.wm,.stats b{font-family:Poppins,Inter,"Noto Sans Devanagari",system-ui,sans-serif}
/* brand lockup */
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand img{width:44px;height:44px;display:block;border-radius:50%}
.brand .wm{font-weight:800;font-size:28px;letter-spacing:-.5px;color:var(--kva-navy);line-height:1}
.brand .wm i{font-style:normal;color:var(--kva-orange)}
footer .brand .wm{color:#fff}
/* sticky header */
header{background:rgba(255,255,255,.78)!important;-webkit-backdrop-filter:saturate(180%) blur(16px);backdrop-filter:saturate(180%) blur(16px);transition:box-shadow .3s var(--kva-ease),padding .3s var(--kva-ease)}
header.kva-scrolled{box-shadow:0 8px 30px rgba(0,52,79,.10)}
nav a{position:relative;transition:color .2s}
nav a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--kva-orange);transform:scaleX(0);transition:transform .25s var(--kva-ease)}
nav a:hover::after{transform:scaleX(1)}
.cartbtn{background:linear-gradient(135deg,var(--kva-blue),var(--kva-navy))!important;box-shadow:0 6px 16px rgba(0,52,79,.25);transition:transform .2s var(--kva-ease),box-shadow .2s}
.cartbtn:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(0,52,79,.3)}
.bar{background:linear-gradient(90deg,var(--kva-navy),var(--kva-blue),var(--kva-navy))}
/* hero */
.hero{isolation:isolate;background:radial-gradient(1200px 600px at 85% 30%,rgba(10,111,166,.9),transparent 60%),radial-gradient(700px 500px at 0% 100%,rgba(242,140,24,.18),transparent 60%),linear-gradient(160deg,#00527e 0%,var(--kva-navy) 55%,#022235 100%)!important}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1.2px);background-size:22px 22px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);mask-image:linear-gradient(180deg,#000,transparent 85%)}
.hero .bolt{opacity:.12;filter:drop-shadow(0 0 30px rgba(242,140,24,.6));animation:kvaFlicker 6s infinite}
.hero h1{font-weight:800;letter-spacing:-2px}
.hero h1 em{background:linear-gradient(90deg,#ffb347,var(--kva-orange) 45%,#ff7a00);-webkit-background-clip:text;background-clip:text;color:transparent!important;filter:drop-shadow(0 4px 18px rgba(242,140,24,.35))}
.eyebrow{backdrop-filter:blur(6px);box-shadow:0 0 0 0 rgba(242,140,24,.5);animation:kvaPing 3.2s infinite}
.btn{transition:transform .2s var(--kva-ease),box-shadow .2s,background .2s}
.btn.o{position:relative;overflow:hidden;background:linear-gradient(135deg,#ff9d2f,var(--kva-orange) 50%,#e5760a)!important}
.btn.o::after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-60%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);animation:kvaShine 3.8s 1.2s infinite}
.btn:hover{transform:translateY(-2px)}
.btn.o:hover{box-shadow:0 16px 36px rgba(242,140,24,.45)}
.btn.g:hover{background:rgba(255,255,255,.08)}
.kva-sparks{position:absolute;inset:0;pointer-events:none;z-index:0;overflow:hidden}
.kva-sparks i{position:absolute;width:3px;height:3px;border-radius:50%;background:#ffd08a;box-shadow:0 0 8px 2px rgba(242,140,24,.8);opacity:0;animation:kvaSpark 4.5s linear infinite}
.kva-arc{position:absolute;right:6%;top:12%;width:min(38vw,420px);height:auto;opacity:.55;pointer-events:none;z-index:0}
.kva-arc path{stroke-dasharray:420;stroke-dashoffset:420;animation:kvaArc 5s var(--kva-ease) infinite}
.hero-copy,.hero-train{position:relative;z-index:1}
.stats b{background:linear-gradient(180deg,#fff,#cfe3ef);-webkit-background-clip:text;background-clip:text;color:transparent}
/* USP */
.usp{box-shadow:0 1px 0 #e6ebef}
.usp i{background:linear-gradient(135deg,var(--kva-blue),var(--kva-navy))!important;box-shadow:0 8px 18px rgba(0,52,79,.18)}
/* sections */
.sec{padding:clamp(56px,8vw,96px) clamp(16px,5vw,64px)!important}
#shop{background:linear-gradient(180deg,#eaf1f6,#dce7f0)!important}
.head h2{font-weight:800;letter-spacing:-1.2px}
.head h2::after{content:"";display:block;width:56px;height:4px;border-radius:4px;margin-top:12px;background:linear-gradient(90deg,var(--kva-orange),#ffb347)}
.tabs button{transition:all .2s var(--kva-ease)}
.tabs button:hover{border-color:var(--kva-orange);color:var(--kva-navy)}
.tabs button.on{background:linear-gradient(135deg,var(--kva-blue),var(--kva-navy))!important;box-shadow:0 6px 16px rgba(0,52,79,.22)}
.search input{transition:box-shadow .2s,border-color .2s}
.search input:focus{outline:0;border-color:var(--kva-orange)!important;box-shadow:0 0 0 4px rgba(242,140,24,.15)}
/* product cards */
.p{position:relative;border-radius:var(--kva-r)!important;border:1px solid rgba(0,52,79,.07)!important;box-shadow:0 1px 2px rgba(15,27,36,.04),0 8px 24px rgba(0,52,79,.06);transition:transform .35s var(--kva-ease),box-shadow .35s var(--kva-ease)!important;cursor:pointer}
.p:hover{transform:translateY(-8px)!important;box-shadow:0 24px 48px rgba(0,52,79,.16),0 0 0 1.5px rgba(242,140,24,.45)!important}
.p .im{background:radial-gradient(circle at 50% 40%,#fff,#eef3f7)!important;overflow:hidden}
.p .im img{transition:transform .5s var(--kva-ease)}
.p:hover .im img{transform:scale(1.06)}
.p .off{position:absolute;top:12px;left:12px;z-index:2;margin:0;background:linear-gradient(135deg,#ff9d2f,#e5760a)!important;box-shadow:0 6px 14px rgba(242,140,24,.4);letter-spacing:.3px}
.hovbtn,.hadd,.hbuy{transition:transform .15s var(--kva-ease),box-shadow .2s,filter .2s}
.hovbtn:hover,.hadd:hover,.hbuy:hover{filter:brightness(1.06);transform:translateY(-1px)}
.hovbtn:active,.hadd:active,.hbuy:active{transform:scale(.97)}
/* steps */
.st{transition:transform .3s var(--kva-ease),box-shadow .3s}
.st:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,52,79,.12)}
.st .n{background:linear-gradient(135deg,var(--kva-orange),#ffb347);-webkit-background-clip:text;background-clip:text;color:transparent!important}
.howvid{box-shadow:0 24px 60px rgba(0,52,79,.18)!important}
.pan{transition:transform .3s var(--kva-ease)}.pan:hover{transform:translateY(-4px)}
/* footer */
footer{background:radial-gradient(800px 300px at 10% 0%,rgba(0,81,121,.35),transparent 70%),var(--kva-ink)!important}
footer a{transition:color .2s}footer a:hover{color:var(--kva-orange)!important}
.kva-foot-note{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.08);padding-top:18px;margin-top:6px;font-size:13px;color:#7f93a1}
/* drawer & modal polish */
.drawer{box-shadow:-20px 0 60px rgba(0,0,0,.18)}
.pdpbox{border-radius:24px}
.co{background:linear-gradient(135deg,#ff9d2f,var(--kva-orange) 50%,#e5760a)!important}
/* scroll reveal (class added by JS only) */
.kva-rv{opacity:0;transform:translateY(26px);transition:opacity .7s var(--kva-ease),transform .7s var(--kva-ease)}
.kva-rv.kva-in{opacity:1;transform:none}
@keyframes kvaFlicker{0%,100%{opacity:.12}3%{opacity:.35}5%{opacity:.1}7%{opacity:.3}10%{opacity:.12}}
@keyframes kvaPing{0%{box-shadow:0 0 0 0 rgba(242,140,24,.45)}70%,100%{box-shadow:0 0 0 12px rgba(242,140,24,0)}}
@keyframes kvaShine{0%{left:-60%}35%,100%{left:130%}}
@keyframes kvaSpark{0%{opacity:0;transform:translate(0,0) scale(.6)}10%{opacity:1}100%{opacity:0;transform:translate(var(--dx),var(--dy)) scale(1.2)}}
@keyframes kvaArc{0%{stroke-dashoffset:420;opacity:0}8%{opacity:1}30%{stroke-dashoffset:0;opacity:.9}45%,100%{stroke-dashoffset:0;opacity:0}}
@media(max-width:800px){.hero h1{letter-spacing:-.6px!important}.brand img{width:38px;height:38px}.brand .wm{font-size:24px}.kva-arc{width:60vw;right:-8%;top:4%;opacity:.35}.p:hover{transform:translateY(-4px)!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.kva-rv{opacity:1;transform:none}.kva-sparks{display:none}}