/*
Theme Name: Arvix Laboratories Hindi FAQs
Description: Recreated from the supplied Arvix Laboratories HTML.
Version: 1.3.0
Text Domain: arvix-laboratories
*/
  :root{
    --ink:#123832; --paper:#FAF7F1; --paper-2:#F1ECDE; --white:#FFFFFF;
    --teal:#0E6F63; --teal-dark:#0B3F3A; --marigold:#E7A33B; --vermillion:#C1442E;
    --line:#DCD3C0; --radius:2px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial, sans-serif;font-size:16.5px;line-height:1.55;}
  h1,h2,h3,h4{font-family:Arial, sans-serif;font-weight:600;margin:0 0 .4em;color:var(--teal-dark);}
  a{color:inherit;} img{max-width:100%;display:block;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
  button{font-family:inherit;cursor:pointer;}
  a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{outline:2px solid var(--teal);outline-offset:2px;}
  @media (prefers-reduced-motion: reduce){*{animation-duration:.001ms !important;transition-duration:.001ms !important;}}


  /* ---------- Header ---------- */
  header{position:sticky;top:0;z-index:40;background:var(--paper);border-bottom:1px solid var(--line);}
  .headbar{display:flex;align-items:center;gap:24px;padding:14px 24px;}
  .brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:0 0 auto;}
  .brand-logo{height:40px;width:auto;display:block;}
  @media (max-width:480px){ .brand-logo{height:32px;} }
  .foot-logo-chip{display:inline-block;background:var(--white);padding:10px 16px;border-radius:6px;margin-bottom:14px;}
  .foot-logo-chip img{height:34px;width:auto;display:block;}
  .search-box{flex:1 1 auto;position:relative;max-width:480px;}
  .search-box input{width:100%;padding:10px 14px 10px 38px;border:1px solid var(--line);background:var(--white);font-family:inherit;font-size:14.5px;border-radius:var(--radius);}
  .search-box svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);}
  nav.primary{display:flex;align-items:center;gap:22px;flex:0 0 auto;}
  nav.primary a{text-decoration:none;font-weight:600;font-size:14.5px;color:var(--ink);white-space:nowrap;}
  .head-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
  .cart-btn{position:relative;background:none;border:1.5px solid var(--teal-dark);padding:8px 12px;border-radius:var(--radius);display:flex;align-items:center;gap:6px;font-weight:700;font-size:14px;color:var(--teal-dark);}
  .cart-count{position:absolute;top:-8px;right:-8px;background:var(--vermillion);color:#fff;font-size:11px;font-weight:700;width:19px;height:19px;border-radius:50%;display:flex;align-items:center;justify-content:center;}
  .btn{display:inline-block;background:var(--vermillion);color:var(--white);padding:10px 20px;border-radius:var(--radius);font-weight:700;font-size:14.5px;text-decoration:none;border:none;}
  .btn.secondary{background:transparent;color:var(--teal-dark);border:1.5px solid var(--teal-dark);}
  .btn.small{padding:7px 14px;font-size:13.5px;}
  @media (max-width:1000px){ nav.primary{display:none;} }
  @media (max-width:760px){ .search-box{display:none;} }

  /* ---------- Hero ---------- */
  .hero{padding:48px 0 36px;}
  .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start;}
  @media (max-width:860px){ .hero-grid{grid-template-columns:1fr;} }
  .eyebrow-plain{font-size:14px;color:var(--teal);font-weight:600;margin-bottom:8px;}
  .hero h1{font-size:42px;line-height:1.14;max-width:15ch;}
  @media (max-width:600px){ .hero h1{font-size:30px;} }
  .hero p.lede{font-size:17.5px;max-width:46ch;color:#3B4A45;margin-top:12px;}
  .trust-row{margin-top:22px;display:flex;gap:22px;flex-wrap:wrap;}
  .trust-row div{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:#3B4A45;}
  .trust-row div svg{flex:0 0 auto;}
  .hero-ctas{margin-top:24px;display:flex;gap:14px;flex-wrap:wrap;}

  /* Stamp offer card */
  .stamp-card{background:var(--white);border:1px solid var(--line);padding:24px 22px 22px;position:relative;overflow:hidden;}
  .stamp-card .stamp{position:absolute;top:16px;right:16px;width:80px;height:80px;border-radius:50%;border:3px solid var(--vermillion);color:var(--vermillion);display:flex;align-items:center;justify-content:center;text-align:center;transform:rotate(-14deg);font-family:Arial, sans-serif;font-weight:700;font-size:11.5px;line-height:1.15;padding:6px;}
  .stamp-card .tag{font-size:12px;font-weight:700;color:#6b7a75;}
  .stamp-card h3{font-size:20px;margin-top:6px;max-width:68%;}
  .stamp-card .price-row{display:flex;align-items:baseline;gap:10px;margin-top:8px;}
  .stamp-card .price-now{font-family:Arial, sans-serif;font-size:28px;color:var(--vermillion);font-weight:700;}
  .stamp-card .price-was{font-size:15px;color:#8a9591;text-decoration:line-through;}
  .stamp-card .desc{margin-top:8px;font-size:14.5px;color:#3B4A45;}
  .stamp-card .valid{margin-top:14px;font-size:12.5px;color:#6b7a75;border-top:1px dashed var(--line);padding-top:10px;}
  .stamp-card .btn{margin-top:12px;width:100%;text-align:center;}

  /* ---------- Section shell ---------- */
  section{padding:50px 0;}
  .section-head{margin-bottom:26px;max-width:64ch;display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;}
  .section-head h2{font-size:28px;margin-bottom:4px;}
  .section-head p{color:#4A5A55;margin:0;}

  /* ---------- Category chips ---------- */
  .chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px;}
  .chip{border:1.5px solid var(--line);background:var(--white);padding:8px 16px;border-radius:999px;font-size:13.5px;font-weight:600;color:#3B4A45;}
  .chip.active{border-color:var(--teal);background:var(--teal);color:#fff;}

  /* ---------- Test catalog ---------- */
  .test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
  @media (max-width:900px){ .test-grid{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:600px){ .test-grid{grid-template-columns:1fr;} }
  .test-card{background:var(--white);border:1px solid var(--line);position:relative;display:flex;flex-direction:column;}
  .test-card .cat-strip{height:4px;background:var(--marigold);}
  .test-card .body{padding:18px 18px 16px;flex:1;display:flex;flex-direction:column;}
  .test-card h4{font-size:17px;margin-bottom:4px;}
  .test-card .cat-label{font-size:11.5px;color:var(--teal);font-weight:700;letter-spacing:.02em;margin-bottom:6px;}
  .test-card p{font-size:14px;color:#4A5A55;margin:0 0 10px;flex:1;}
  .test-card .includes{font-size:12.5px;color:#6b7a75;margin-bottom:14px;}
  .test-card .includes span{margin-right:10px;}
  .test-card .bottom-row{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px;}
  .test-card .amt{font-family:Arial, sans-serif;font-size:21px;color:var(--teal-dark);font-weight:700;}
  .add-btn{background:var(--teal);color:#fff;border:none;padding:8px 16px;border-radius:var(--radius);font-weight:700;font-size:13.5px;}
  .add-btn.added{background:var(--teal-dark);}
  .no-results{grid-column:1/-1;text-align:center;color:#6b7a75;padding:40px 0;}

  /* ---------- Packages ---------- */
  .pkg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  @media (max-width:900px){ .pkg-grid{grid-template-columns:1fr;} }
  .pkg{border:1px solid var(--line);background:var(--white);padding:26px;position:relative;}
  .pkg.featured{border-color:var(--teal);border-width:2px;}
  .pkg .flag{position:absolute;top:-1px;right:-1px;background:var(--teal);color:var(--white);font-size:11.5px;font-weight:700;padding:5px 12px;}
  .pkg h3{font-size:20px;}
  .pkg .price-row{display:flex;align-items:baseline;gap:8px;margin:10px 0 6px;}
  .pkg .price-now{font-family:Arial, sans-serif;font-size:27px;color:var(--teal-dark);font-weight:700;}
  .pkg .price-was{color:#8a9591;text-decoration:line-through;font-size:14.5px;}
  .pkg .save{display:inline-block;font-size:12px;font-weight:700;color:var(--vermillion);margin-bottom:12px;}
  .pkg ul{list-style:none;margin:0 0 18px;padding:0;font-size:14.5px;}
  .pkg ul li{padding:6px 0;border-top:1px solid var(--line);color:#3B4A45;}
  .pkg ul li:first-child{border-top:none;}
  .pkg .btn{width:100%;text-align:center;}

  /* ---------- Why choose ---------- */
  .why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
  @media (max-width:900px){ .why-grid{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:520px){ .why-grid{grid-template-columns:1fr;} }
  .why-item{padding-top:14px;border-top:2px solid var(--marigold);}
  .why-item h4{font-size:16.5px;}
  .why-item p{font-size:14px;color:#4A5A55;margin:0;}
  .stat-strip{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px;margin-top:42px;padding-top:32px;border-top:1px solid var(--line);}
  .stat-strip div{min-width:110px;}
  .stat-strip strong{display:block;font-family:Arial, sans-serif;font-size:32px;color:var(--teal-dark);}
  .stat-strip span{font-size:13px;color:#4A5A55;}

  /* ---------- How it works ---------- */
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
  @media (max-width:900px){ .steps{grid-template-columns:repeat(2,1fr);} }
  @media (max-width:520px){ .steps{grid-template-columns:1fr;} }
  .step{background:var(--white);border:1px solid var(--line);padding:22px;}
  .step .n{font-family:Arial, sans-serif;font-size:26px;color:var(--marigold);font-weight:700;margin-bottom:8px;}
  .step h4{font-size:16px;} .step p{font-size:13.5px;color:#4A5A55;margin:0;}

  /* ---------- Testimonials ---------- */
  .testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  @media (max-width:900px){ .testi-grid{grid-template-columns:1fr;} }
  .testi{background:var(--white);border:1px solid var(--line);padding:24px;}
  .testi .stars{color:var(--marigold);font-size:14px;margin-bottom:10px;}
  .testi p{font-size:14.5px;color:#3B4A45;margin:0 0 16px;}
  .testi footer{display:flex;align-items:center;gap:10px;}
  .testi .av{width:36px;height:36px;border-radius:50%;background:var(--paper-2);color:var(--teal-dark);display:flex;align-items:center;justify-content:center;font-weight:700;font-family:Arial, sans-serif;font-size:14px;}
  .testi .who strong{display:block;font-size:14.5px;}
  .testi .who span{font-size:12.5px;color:#6b7a75;}

  /* ---------- FAQ ---------- */
  .faq-item{border-top:1px solid var(--line);padding:18px 0;}
  .faq-item:last-child{border-bottom:1px solid var(--line);}
  .faq-item summary{cursor:pointer;font-weight:700;font-size:15.5px;color:var(--teal-dark);list-style:none;display:flex;justify-content:space-between;align-items:center;}
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{content:'+';font-size:20px;color:var(--teal);}
  .faq-item[open] summary::after{content:'−';}
  .faq-item p{margin:10px 0 0;color:#4A5A55;font-size:14.5px;max-width:70ch;}
  #faq, #faq summary, #faq p{font-family:"Nirmala UI","Noto Sans Devanagari",Arial,sans-serif;}
  #faq .faq-list{background:var(--white);padding:0 22px;border:1px solid var(--line);}
  #faq .faq-item{padding:18px 0;}
  #faq .faq-item summary{line-height:1.6;}
  #faq .faq-item p{line-height:1.8;}

  /* ---------- Footer ---------- */
  footer{background:var(--teal-dark);color:#DCE7E3;padding:52px 0 26px;margin-top:20px;}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;}
  @media (max-width:800px){ .foot-grid{grid-template-columns:1fr 1fr;} }
  footer h4{color:#fff;font-family:Arial, sans-serif;font-weight:700;font-size:14px;letter-spacing:.02em;margin-bottom:14px;}
  footer p{font-size:14px;color:#B9CBC5;}
  footer ul{list-style:none;padding:0;margin:0;}
  footer ul li{margin-bottom:9px;}
  footer a{text-decoration:none;color:#DCE7E3;font-size:14px;}
  .foot-bottom{margin-top:40px;padding-top:20px;border-top:1px solid #244842;font-size:13px;color:#8FA79F;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

  /* ---------- Modal / Cart drawer shared overlay ---------- */
  .modal-overlay{position:fixed;inset:0;background:rgba(18,56,50,.55);display:none;align-items:center;justify-content:center;z-index:100;padding:20px;}
  .modal-overlay.open{display:flex;}
  .modal{background:var(--paper);max-width:520px;width:100%;max-height:88vh;overflow-y:auto;padding:28px;border:1px solid var(--line);}
  .modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;}
  .modal-head button{background:none;border:none;font-size:22px;color:var(--ink);line-height:1;}
  .field{margin-top:14px;}
  .field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px;color:var(--teal-dark);}
  .field input, .field select, .field textarea{width:100%;padding:10px 12px;border:1px solid var(--line);background:var(--white);font-family:inherit;font-size:15px;border-radius:var(--radius);}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
  @media (max-width:480px){ .field-row{grid-template-columns:1fr;} }
  .modal .btn{width:100%;margin-top:20px;}

  /* Cart drawer */
  .cart-drawer{position:fixed;top:0;right:-380px;width:360px;max-width:90vw;height:100%;background:var(--paper);border-left:1px solid var(--line);z-index:101;transition:right .25s ease;display:flex;flex-direction:column;}
  .cart-drawer.open{right:0;}
  .cart-head{padding:20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;}
  .cart-head button{background:none;border:none;font-size:22px;}
  .cart-items{flex:1;overflow-y:auto;padding:14px 20px;}
  .cart-item{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:14.5px;}
  .cart-item .rm{background:none;border:none;color:var(--vermillion);font-size:13px;font-weight:700;}
  .cart-empty{color:#6b7a75;font-size:14.5px;padding:20px 0;text-align:center;}
  .cart-foot{padding:18px 20px;border-top:1px solid var(--line);}
  .cart-total{display:flex;justify-content:space-between;font-weight:700;font-size:16px;margin-bottom:14px;color:var(--teal-dark);}
  .cart-overlay{position:fixed;inset:0;background:rgba(18,56,50,.4);z-index:99;display:none;}
  .cart-overlay.open{display:block;}

  /* ---------- Voice assistant ---------- */
  #voice-fab{position:fixed;bottom:22px;right:22px;z-index:90;width:58px;height:58px;border-radius:50%;background:var(--teal);color:#fff;border:none;box-shadow:0 6px 18px rgba(14,111,99,.35);display:flex;align-items:center;justify-content:center;}
  #voice-fab.listening{background:var(--vermillion);animation:pulse 1.4s infinite;}
  @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(193,68,46,.5);}70%{box-shadow:0 0 0 16px rgba(193,68,46,0);}100%{box-shadow:0 0 0 0 rgba(193,68,46,0);}}
  #wa-fab{position:fixed;bottom:22px;right:90px;z-index:90;width:52px;height:52px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(37,211,102,.4);text-decoration:none;}
  #voice-panel{position:fixed;bottom:92px;right:22px;z-index:90;width:320px;max-width:calc(100vw - 40px);background:var(--white);border:1px solid var(--line);box-shadow:0 12px 30px rgba(20,40,36,.18);display:none;flex-direction:column;overflow:hidden;}
  #voice-panel.open{display:flex;}
  #voice-panel .vp-head{background:var(--teal-dark);color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;}
  #voice-panel .vp-head strong{font-family:Arial, sans-serif;font-size:15px;}
  #voice-panel .vp-head span{display:block;font-size:11.5px;color:#B9CBC5;}
  #voice-panel .vp-head button{background:none;border:none;color:#fff;font-size:18px;}
  #vp-talk-toggle{background:var(--marigold) !important;color:var(--teal-dark) !important;font-size:12.5px !important;font-weight:700;padding:5px 10px;border-radius:999px;white-space:nowrap;}
  #vp-talk-toggle.active{background:var(--vermillion) !important;color:#fff !important;animation:pulse 1.4s infinite;}
  #vp-status.state-listening{color:var(--marigold);font-weight:700;}
  #vp-status.state-speaking{color:#7FE0C8;font-weight:700;}
  #vp-status.state-thinking{color:#B9CBC5;font-style:italic;}
  #vp-log{padding:14px 16px;max-height:280px;overflow-y:auto;font-size:14px;}
  #vp-log .msg{margin-bottom:12px;}
  #vp-log .msg.user{color:var(--teal-dark);font-weight:600;}
  #vp-log .msg.bot{color:#3B4A45;}
  #vp-log .msg .who{display:block;font-size:11px;color:#8a9591;margin-bottom:2px;font-weight:600;}
  .vp-controls{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--line);}
  .vp-controls input{flex:1;border:1px solid var(--line);padding:8px 10px;font-family:inherit;font-size:14px;border-radius:var(--radius);}
  .vp-controls button{border:none;background:var(--teal);color:#fff;padding:0 14px;border-radius:var(--radius);font-weight:700;}
  #vp-mic-btn{background:var(--marigold);color:var(--teal-dark);width:38px;flex:0 0 auto;}
  .vp-hint{padding:0 16px 12px;font-size:11px;color:#8a9591;}


/* Supplied brand logo */
.brand-logo{width:90px;height:50px;object-fit:cover;object-position:center;background:#fff;}
.foot-logo-chip img{width:108px;height:60px;object-fit:cover;object-position:center;background:#fff;}
@media(max-width:480px){.brand-logo{width:76px;height:42px;}}



/* Arvix requested dark-blue and soft-green palette */
:root {
  --paper: #D2E8D4;
  --paper-2: #D2E8D4;
  --teal-dark: #1A2E40;
  --line: #AFCBB2;
}
header {
  background-color: #1A2E40;
  border-bottom-color: #1A2E40;
}
nav.primary a { color: #FFFFFF; }
header .cart-btn { color: #FFFFFF; border-color: #FFFFFF; }
footer { background-color: #1A2E40; }