:root{
  --navy:#0B1F3A;--navy2:#13305A;--orange:#F26A1B;--amber:#FFA41B;--ink:#18202F;--muted:#6B7488;
  --bg:#F4F6FB;--card:#fff;--line:#E7EAF2;--ok:#16A34A;--err:#DC2626;
  --r:18px;--r-sm:12px;--sh:0 1px 2px rgba(11,31,58,.05),0 6px 20px rgba(11,31,58,.06);
  --head:"Baloo Thambi 2","Noto Sans Tamil",system-ui,sans-serif;
  --body:"Noto Sans Tamil",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --safe-b:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 var(--body);padding-bottom:calc(72px + var(--safe-b));-webkit-tap-highlight-color:transparent}
body.has-buybar{padding-bottom:calc(88px + var(--safe-b))}
img{max-width:100%;display:block}
a{color:var(--orange);text-decoration:none}
h1,h2,h3{font-family:var(--head);line-height:1.25;margin:0;color:var(--navy)}
.h2{font-size:22px;margin-bottom:8px}.h3{font-size:17px;margin-bottom:10px}
.muted{color:var(--muted)}.small,small{font-size:12.5px}
.center{text-align:center}
main{max-width:1080px;margin:0 auto}
.narrow{max-width:640px;margin:0 auto;padding:0 16px}

/* app bar */
.appbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:8px;padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top,0px));
  background:rgba(255,255,255,.88);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;font:700 20px/1 var(--head);color:var(--navy);margin-right:auto}
.brand b{color:var(--orange)}.brand small{font:500 12px var(--body);color:var(--muted);margin-left:4px}
.brand img{width:40px;height:auto}
.icon-btn{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:var(--navy);background:transparent;border:0;cursor:pointer}
.icon-btn:active{background:var(--bg)}
.icon-btn svg,.bottomnav svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;font:700 15px var(--body);color:#fff;
  background:linear-gradient(135deg,var(--orange),#FF8A2A);padding:12px 20px;border-radius:14px;box-shadow:0 6px 16px rgba(242,106,27,.28);transition:transform .12s,box-shadow .12s}
.btn:active{transform:scale(.97)}
.btn.lg{padding:15px 24px;font-size:16px;border-radius:16px}
.btn.sm{padding:8px 14px;font-size:13px;border-radius:10px;box-shadow:none}
.btn.block{display:flex;width:100%}
.btn.ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line);box-shadow:none}
.btn[disabled]{opacity:.6;pointer-events:none}
.btn .spin{width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.link-sm{font-size:13px;color:var(--orange);background:none;border:0;cursor:pointer;padding:0;font-family:inherit}

/* hero */
.hero{position:relative;margin:14px 16px 0;border-radius:24px;overflow:hidden;color:#fff;
  background:radial-gradient(120% 90% at 100% 0%,#244A80 0%,transparent 55%),linear-gradient(160deg,var(--navy) 0%,#0E2747 100%);padding:26px 20px 24px;min-height:300px;display:flex}
.hero:after{content:"";position:absolute;right:-60px;bottom:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(255,164,27,.35),transparent 70%)}
.hero-in{position:relative;z-index:2;max-width:60%}
.hero h1{color:#fff;font-size:26px;margin:12px 0 8px}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero p{margin:0 0 18px;color:#C9D4E6;font-size:14px}
.pill{display:inline-block;white-space:nowrap;font-size:12px;font-weight:600;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);padding:5px 10px;border-radius:99px}
.hero-art{position:absolute;right:-10px;top:30px;bottom:0;width:48%;z-index:1}
.ha{position:absolute;width:62%;border-radius:10px;box-shadow:0 18px 40px rgba(0,0,0,.45)}
.ha0{right:18%;top:8%;transform:rotate(-6deg);z-index:3}
.ha1{right:-8%;top:20%;transform:rotate(8deg);z-index:2;opacity:.9}
.ha2{right:38%;top:34%;transform:rotate(-14deg);z-index:1;opacity:.75}

.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:14px 16px 0}
.trust-row div{background:#fff;border-radius:14px;padding:10px 4px;text-align:center;box-shadow:var(--sh)}
.trust-row b{display:block;font-size:20px;line-height:1.2}
.trust-row span{font-size:11px;line-height:1.35;color:var(--muted);display:block;margin-top:2px}

/* chips */
.chips-wrap{position:sticky;top:61px;z-index:30;background:var(--bg);padding:14px 0 6px}
.chips{display:flex;gap:8px;overflow-x:auto;padding:0 16px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1.5px solid var(--line);background:#fff;color:var(--navy);font:600 13.5px var(--body);padding:8px 14px;border-radius:99px;cursor:pointer}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.chip-sm{display:inline-block;font-size:11.5px;font-weight:600;color:var(--orange);background:#FFF1E8;padding:2px 9px;border-radius:99px}

/* sections & grid */
.section{padding:18px 16px 4px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:12px}
.sec-head h2{font-size:20px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.pcard{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);color:var(--ink);display:flex;flex-direction:column;transition:transform .15s}
.pcard:active{transform:scale(.98)}
.pcover{aspect-ratio:3/4.2;background:#E9EDF5;overflow:hidden}
.pcover img{width:100%;height:100%;object-fit:cover}
.pbody{padding:10px 12px 12px}
.pbody h3{font-size:15px;margin:6px 0 2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pmeta{font-size:12px;color:var(--muted)}
.pprice{margin-top:6px;font-size:16px}.pprice b{color:var(--navy)}.pprice s{color:var(--muted);font-size:12.5px;margin-left:4px}
.card{background:#fff;border-radius:var(--r);padding:18px;box-shadow:var(--sh);margin-bottom:12px}
.empty{text-align:center;color:var(--muted);padding:34px 18px}

.steps{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.steps li{display:flex;gap:12px;align-items:flex-start;background:#fff;border-radius:16px;padding:14px;box-shadow:var(--sh)}
.steps i{flex:none;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font:700 16px var(--head);font-style:normal;color:#fff;background:linear-gradient(135deg,var(--navy),var(--navy2))}
.steps b{display:block;color:var(--navy)}.steps span{font-size:13px;color:var(--muted)}

.faq details{background:#fff;border-radius:14px;margin-bottom:8px;box-shadow:var(--sh);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:14px 44px 14px 16px;font-weight:600;color:var(--navy);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:16px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--orange);transition:transform .2s}
.faq details[open] summary:after{transform:translateY(-50%) rotate(45deg)}
.faq p{margin:0;padding:0 16px 14px;color:#3B4459;font-size:14px}

.wa-card{display:flex;align-items:center;gap:12px;background:#E9F9EF;border:1px solid #C8EFD6;border-radius:16px;padding:14px 16px;color:var(--ink)}
.wa-card span{font-size:26px}.wa-card div{flex:1}.wa-card b{display:block;color:#0F5132}.wa-card small{color:#3F7A57}.wa-card em{font-style:normal;color:#16A34A;font-size:20px}

/* footer & bottom nav */
.site-foot{max-width:1080px;margin:24px auto 0;padding:22px 16px 10px;border-top:1px solid var(--line)}
.foot-brand{display:flex;align-items:center;gap:8px;font:700 18px var(--head);color:var(--navy)}
.foot-links{display:flex;flex-wrap:wrap;gap:8px 16px;margin:10px 0}
.foot-links a{color:var(--navy);font-size:13.5px}
.bottomnav{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px 6px calc(6px + var(--safe-b))}
.bottomnav a{display:flex;flex-direction:column;align-items:center;gap:2px;color:#8A93A6;font-size:11px;font-weight:600;padding:4px 0}
.bottomnav a.on{color:var(--orange)}

/* product */
.gallery{position:relative;background:linear-gradient(180deg,#E8ECF4,var(--bg));padding:16px 0 8px}
.slides{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 15%;scrollbar-width:none}
.slides::-webkit-scrollbar{display:none}
.slides figure{flex:0 0 70%;margin:0;scroll-snap-align:center;border-radius:14px;overflow:hidden;box-shadow:0 14px 34px rgba(11,31,58,.18);background:#fff}
.slides img{width:100%;height:auto}
.dots{display:flex;justify-content:center;gap:6px;margin-top:12px}
.dots i{width:7px;height:7px;border-radius:99px;background:#C5CCDA;transition:all .2s}
.dots i.on{width:20px;background:var(--orange)}
.peek-hint{text-align:center;font-size:12px;color:var(--muted);margin-top:6px}
.pd{padding-top:10px}
.pd-title{font-size:26px;margin:8px 0 2px}
.pd-sub{margin:0;color:var(--muted)}
.pd-price{display:flex;align-items:baseline;gap:8px;margin:12px 0 14px}
.pd-price b{font:800 30px var(--head);color:var(--navy)}
.pd-price s{color:var(--muted)}.save{font-size:12.5px;font-weight:700;color:var(--ok);background:#E7F7EC;padding:2px 8px;border-radius:99px}
.facts{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:16px;box-shadow:var(--sh);margin-bottom:12px}
.facts div{text-align:center;padding:12px 4px;border-right:1px solid var(--line)}
.facts div:last-child{border:0}
.facts b{display:block;color:var(--navy);font-size:16px}.facts span{font-size:11.5px;color:var(--muted)}
.ticks{list-style:none;margin:0;padding:0}
.ticks li{position:relative;padding:6px 0 6px 32px;border-bottom:1px dashed var(--line)}
.ticks li:last-child{border:0}
.ticks li:before{content:"";position:absolute;left:0;top:9px;width:20px;height:20px;border-radius:7px;background:#E7F7EC url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316A34A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center/13px no-repeat}
.prose p{margin:0 0 10px;color:#353E52}
.toc summary{list-style:none;cursor:pointer}.toc summary::-webkit-details-marker{display:none}
.toc ol{margin:0;padding-left:22px;color:#353E52}.toc li{padding:3px 0}
.how-row{display:flex;align-items:center;gap:10px;padding:6px 0;font-size:14px}
.how-row span{width:24px;height:24px;border-radius:8px;background:#FFF1E8;color:var(--orange);font-weight:700;display:grid;place-items:center;font-size:13px}

.buybar{position:fixed;left:0;right:0;bottom:0;z-index:50;display:flex;align-items:center;gap:12px;padding:10px 16px calc(10px + var(--safe-b));
  background:rgba(255,255,255,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(11,31,58,.08)}
.bb-price{flex:1;min-width:0}
.bb-price small{display:block;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bb-price b{font:800 22px var(--head);color:var(--navy)}
.buybar .btn{flex:none;min-width:58%}

/* bottom sheet */
.sheet-bg{position:fixed;inset:0;z-index:80;background:rgba(9,20,40,.5);opacity:0;transition:opacity .25s}
.sheet-bg.show{opacity:1}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:90;max-width:560px;margin:0 auto;background:#fff;border-radius:24px 24px 0 0;
  padding:8px 18px calc(18px + var(--safe-b));max-height:92vh;overflow-y:auto;transform:translateY(105%);transition:transform .32s cubic-bezier(.2,.9,.25,1)}
.sheet.show{transform:none}
.grab{width:42px;height:5px;border-radius:9px;background:#D5DAE5;margin:4px auto 12px}
.sheet-head{display:flex;gap:12px;align-items:center;margin-bottom:14px}
.sheet-head img{border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.12);width:54px;height:auto}
.sheet-head div{flex:1;min-width:0}.sheet-head b{display:block;color:var(--navy);line-height:1.35}.sheet-head small{color:var(--muted)}
.x{align-self:flex-start}
.field{display:block;margin-bottom:12px}
.field>span{display:block;font-size:13px;font-weight:600;color:var(--navy);margin-bottom:5px}
.field small{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea,.filter input,.filter select{width:100%;font:16px var(--body);color:var(--ink);background:#F7F8FC;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;outline:none;transition:border .15s,background .15s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--orange);background:#fff}
.ph{display:flex;align-items:stretch}
.ph em{font-style:normal;display:grid;place-items:center;padding:0 12px;background:#EEF1F7;border:1.5px solid var(--line);border-right:0;border-radius:12px 0 0 12px;color:var(--muted);font-weight:600}
.ph input{border-radius:0 12px 12px 0}
.bump{display:flex;gap:10px;align-items:center;border:2px dashed var(--amber);background:#FFF8EC;border-radius:14px;padding:12px;margin:4px 0 12px;cursor:pointer}
.bump input{width:22px;height:22px;accent-color:var(--orange);flex:none}
.bump img{border-radius:6px;width:44px;height:auto}
.bump b{display:block;color:var(--navy);font-size:14px}.bump em{font-style:normal;color:var(--orange)}.bump small{color:var(--muted)}
.total{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-top:1px solid var(--line);margin-top:4px}
.total b{font:800 24px var(--head);color:var(--navy)}
.secure{text-align:center;font-size:12px;color:var(--muted);margin:10px 0 0}
.err{color:var(--err);background:#FDECEC;border-radius:10px;padding:10px 12px;font-size:14px;margin:0 0 12px}
.okmsg{background:#E7F7EC;color:#0F5132}

/* thank you */
.ty{padding-top:18px}
.success{text-align:center;padding:10px 0 18px}
.success h1{font-size:26px;margin-top:8px}
.success p{margin:4px 0 0;color:var(--muted)}
.check{width:84px;height:84px;margin:0 auto}
.check circle{fill:#E7F7EC;stroke:var(--ok);stroke-width:2.5;stroke-dasharray:160;stroke-dashoffset:160;animation:draw .6s ease forwards}
.check path{fill:none;stroke:var(--ok);stroke-width:4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40;animation:draw .4s .5s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.dl-card{display:flex;gap:14px;align-items:flex-start}
.dl-card img{border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.12);flex:none;width:64px;height:auto}
.dl-info{flex:1;display:flex;flex-direction:column;gap:8px}
.dl-info b{color:var(--navy);line-height:1.35}
.info-list p{margin:0 0 8px;font-size:14px}.info-list p:last-child{margin:0}
.ty .btn.ghost{margin-bottom:10px}
.big-ico{font-size:42px;line-height:1;margin-bottom:10px}

.policy h3{margin:18px 0 8px;font-size:16px}.policy li{margin-bottom:6px}
.contact-grid{display:grid;gap:10px;margin:14px 0}

/* desktop */
@media (min-width:720px){
  body{padding-bottom:0}body.has-buybar{padding-bottom:90px}
  .bottomnav{display:none}
  .hero{margin:20px 16px 0;padding:48px 44px;min-height:380px}
  .hero h1{font-size:46px}.hero p{font-size:16px}
  .grid{grid-template-columns:repeat(4,1fr);gap:18px}
  .slides{padding:0 calc(50% - 170px)}.slides figure{flex:0 0 340px}
  .buybar{max-width:640px;margin:0 auto 14px;border-radius:20px;border:1px solid var(--line);left:16px;right:16px}
  .chips-wrap{top:61px}
}

/* admin */
.admin{padding-bottom:30px}
.admin-tabs{display:flex;gap:6px;padding:10px 14px;overflow-x:auto;background:#fff;border-bottom:1px solid var(--line)}
.admin-tabs a{padding:8px 14px;border-radius:10px;color:var(--navy);font-weight:600;font-size:14px;white-space:nowrap}
.admin-tabs a.on{background:var(--navy);color:#fff}
.admin-main{max-width:860px;margin:0 auto;padding:16px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:12px}
.stat{background:#fff;border-radius:16px;padding:14px;box-shadow:var(--sh)}
.stat span{font-size:12.5px;color:var(--muted)}.stat b{display:block;font:800 24px var(--head);color:var(--navy)}
@media (min-width:720px){.stats{grid-template-columns:repeat(4,1fr)}}
.tbl{width:100%;border-collapse:collapse;font-size:14px}.tbl td{padding:8px 4px;border-bottom:1px solid var(--line)}
.arow,.orow{display:flex;gap:12px;align-items:center}
.arow img{border-radius:6px;width:48px;height:auto}
.grow{flex:1;min-width:0}
.acts{display:flex;gap:6px;flex-wrap:wrap}
.tag{font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px;background:#EEF1F7;color:var(--muted)}
.tag.paid{background:#E7F7EC;color:var(--ok)}.tag.pending{background:#FFF4E5;color:#B45309}
.filter{display:flex;gap:8px;align-items:center}.filter input{flex:1}.filter select{width:auto}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.chk{display:flex;align-items:center;gap:8px;font-weight:600}
.thumbs{display:flex;gap:8px;overflow-x:auto;margin:10px 0}.thumbs img{height:110px;width:auto;border-radius:6px;border:1px solid var(--line)}
.aform textarea{font-size:14.5px;line-height:1.6}