:root{
  --navy:#142F63; --navy-deep:#0a1c40; --navy-soft:#25407e;
  --red:#ED1C24; --red-dark:#c4141b;
  --ink:#111a2e; --slate:#5a6478;
  --mist:#eef1f9; --cloud:#f6f8fc; --line:#e5e9f3; --white:#fff;
  --steel:#3f63b5; --steel-soft:#eaf0fb;
  --mint:#e9f7f0; --mint-ink:#1f8f5f; --amber-ink:#c77700;
  --wa:#25d366;
  --shadow-xs:0 1px 4px rgba(20,47,99,.05);
  --shadow-sm:0 2px 12px rgba(20,47,99,.07);
  --shadow:0 16px 46px rgba(20,47,99,.10);
  --shadow-lg:0 34px 90px rgba(10,28,64,.22);
  --r-xs:12px; --r:16px; --r-lg:22px; --r-xl:28px; --max:1180px;
  --font-display:'Bricolage Grotesque',sans-serif;
  --font-body:'Manrope',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{max-width:100%;overflow-x:hidden}
body{font-family:var(--font-body);color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.1;letter-spacing:-.02em;font-weight:700}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button{font:inherit}
i[data-lucide]{width:20px;height:20px;display:inline-flex;flex-shrink:0}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
section{position:relative}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:.94rem;padding:13px 22px;border-radius:12px;cursor:pointer;border:none;transition:transform .18s,box-shadow .25s,background .2s;font-family:var(--font-body);white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn i[data-lucide]{width:18px;height:18px}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 10px 24px rgba(237,28,36,.26)}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-deep);transform:translateY(-2px)}
.btn-ghost{background:#fff;color:var(--navy);border:1.6px solid var(--line)}
.btn-ghost:hover{border-color:var(--navy);background:var(--mist)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 10px 24px rgba(37,211,102,.28)}
.btn-wa:hover{background:#1eb858;transform:translateY(-2px)}
.btn-sm{padding:9px 15px;font-size:.85rem;border-radius:10px}
.btn-lg{padding:16px 28px;font-size:1rem;border-radius:14px}

/* topbar */
.topbar{background:var(--navy-deep);color:#cdd7ee;font-size:.8rem;font-weight:500}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:14px;padding-top:6px;padding-bottom:6px;flex-wrap:wrap}
.topbar a{color:#cdd7ee;transition:color .2s;display:inline-flex;align-items:center;gap:6px}
.topbar a:hover{color:#fff}
.topbar a i[data-lucide]{width:13px;height:13px}
.topbar .tb-l{display:flex;gap:8px;align-items:center}
.topbar .dot{width:6px;height:6px;border-radius:50%;background:var(--wa);display:inline-block;box-shadow:0 0 0 3px rgba(37,211,102,.25)}
@media(max-width:680px){.topbar .hide-sm{display:none}.topbar{font-size:.72rem}.topbar .wrap{justify-content:center}}

/* header */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
header.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;gap:12px}
.logo{display:flex;align-items:center;flex-shrink:0}
.logo img{height:36px;width:auto}
.nav-links{display:flex;gap:2px;align-items:center}
.nav-links>a{font-weight:600;font-size:.9rem;color:var(--ink);padding:9px 12px;border-radius:9px;transition:.2s}
.nav-links>a:hover{color:var(--navy);background:var(--mist)}
.nav-links>a.active{color:var(--red)}
.nav-cta{display:flex;gap:10px;align-items:center}
.cart-pill{position:relative;display:inline-flex;align-items:center;gap:7px;background:var(--mist);color:var(--navy);padding:10px 14px;border-radius:11px;font-weight:700;font-size:.88rem;cursor:pointer;transition:.2s;border:none}
.cart-pill:hover{background:#e0e7f5}
.cart-pill i[data-lucide]{width:17px;height:17px}
.cart-count{background:var(--red);color:#fff;font-size:.7rem;min-width:19px;height:19px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;padding:0 5px;font-weight:800}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none;z-index:130}
.hamburger span{width:24px;height:2.6px;background:var(--navy);border-radius:3px;transition:.3s;display:block}
.hamburger.open span:nth-child(1){transform:translateY(7.6px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7.6px) rotate(-45deg)}
@media(max-width:1080px){
  .nav-links{position:fixed;top:0;right:0;height:100dvh;width:82%;max-width:340px;background:#fff;flex-direction:column;align-items:stretch;padding:96px 22px 30px;gap:2px;transform:translateX(100%);transition:transform .38s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-lg);z-index:120;overflow-y:auto}
  .nav-links.open{transform:translateX(0)}
  .nav-links>a{padding:15px 16px;font-size:1.02rem;border-radius:11px}
  .nav-links .mob-cta{display:flex;flex-direction:column;gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
  .nav-links .mob-cta .btn{width:100%}
  .hamburger{display:flex}
  .nav-cta .desk-only{display:none}
}
@media(min-width:1081px){.nav-links .mob-cta{display:none}}
@media(max-width:420px){.cart-pill .cart-txt{display:none}.logo img{height:30px}}
.menu-backdrop{position:fixed;inset:0;background:rgba(10,28,64,.5);z-index:110;opacity:0;visibility:hidden;transition:.3s;backdrop-filter:blur(2px)}
.menu-backdrop.open{opacity:1;visibility:visible}
body.locked{overflow:hidden}

/* hero */
.hero{background:radial-gradient(1100px 520px at 88% -12%,rgba(63,99,181,.14),transparent 60%),radial-gradient(760px 460px at -8% 118%,rgba(237,28,36,.06),transparent 55%),linear-gradient(180deg,var(--cloud),#fff 78%);padding:54px 0 60px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);padding:7px 15px;border-radius:50px;font-weight:700;font-size:.76rem;color:var(--navy);letter-spacing:.03em;text-transform:uppercase;box-shadow:var(--shadow-xs);margin-bottom:20px}
.eyebrow .live{width:8px;height:8px;border-radius:50%;background:var(--wa);box-shadow:0 0 0 4px rgba(37,211,102,.2)}
.hero h1{font-size:clamp(2.1rem,4.9vw,3.5rem);font-weight:800;color:var(--ink);margin-bottom:16px}
.hero h1 .accent{color:var(--red)}
.hero h1 .navy{color:var(--navy)}
.hero-sub{font-size:1.08rem;color:var(--slate);max-width:500px;margin-bottom:24px}
.speed-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.speed-chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);padding:9px 14px;border-radius:12px;font-size:.84rem;font-weight:700;color:var(--navy);box-shadow:var(--shadow-xs)}
.speed-chip i[data-lucide]{width:16px;height:16px;color:var(--red)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-card{background:#fff;border-radius:var(--r-xl);box-shadow:var(--shadow-lg);padding:26px;position:relative;border:1px solid var(--line)}
.hc-title{font-family:var(--font-display);font-weight:700;font-size:1.12rem;margin-bottom:4px;color:var(--ink)}
.hc-desc{font-size:.85rem;color:var(--slate);margin-bottom:16px}
.hc-search{display:flex;gap:9px;margin-bottom:15px}
.hc-search input{flex:1;padding:14px 15px;border:1.5px solid var(--line);border-radius:12px;font-size:.95rem;font-family:inherit;outline:none;transition:.2s;min-width:0}
.hc-search input:focus{border-color:var(--navy)}
.hc-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.chip{background:var(--mist);color:var(--navy);font-size:.78rem;font-weight:600;padding:7px 12px;border-radius:50px;cursor:pointer;transition:.2s;border:none;text-decoration:none;display:inline-block}
.chip:hover{background:var(--navy);color:#fff}
.hc-service{background:var(--cloud);border:1px dashed var(--line);border-radius:14px;padding:14px}
.hc-service .hcs-lbl{font-size:.8rem;font-weight:700;color:var(--navy);display:flex;align-items:center;gap:7px;margin-bottom:9px}
.hc-service .hcs-lbl i[data-lucide]{width:15px;height:15px}
.hc-service .hcs-row{display:flex;gap:8px}
.hc-service input{flex:1;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font-size:.9rem;font-family:inherit;outline:none;min-width:0}
.hc-service input:focus{border-color:var(--navy)}
.hcs-result{font-size:.82rem;font-weight:700;margin-top:9px;display:none}
.hcs-result.ok{display:block;color:var(--mint-ink)}
.hcs-result.no{display:block;color:var(--amber-ink)}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr;gap:32px}.hero{padding:34px 0 44px}.hero-sub{max-width:none}}

/* trust marquee */
.trustbar{background:var(--navy-deep);padding:14px 0;overflow:hidden}
.marquee{display:flex;gap:44px;white-space:nowrap;animation:scroll 32s linear infinite;width:max-content}
.marquee span{color:#9fb0d6;font-weight:600;font-size:.88rem;display:flex;align-items:center;gap:10px;opacity:.92}
.marquee span i[data-lucide]{width:15px;height:15px;color:var(--wa)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* category tiles */
.cats{padding:44px 0 8px}
.cat-scroll{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat-tile{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px 12px;text-align:center;cursor:pointer;transition:.25s;display:flex;flex-direction:column;align-items:center;gap:10px;text-decoration:none}
.cat-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.cat-tile .ci{width:52px;height:52px;border-radius:15px;background:var(--steel-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;transition:.25s}
.cat-tile .ci i[data-lucide]{width:26px;height:26px}
.cat-tile:hover .ci{background:var(--navy);color:#fff}
.cat-tile span{font-size:.82rem;font-weight:700;color:var(--ink)}
@media(max-width:820px){.cat-scroll{grid-template-columns:repeat(4,1fr)}}
@media(max-width:520px){.cat-scroll{grid-template-columns:repeat(3,1fr);gap:10px}.cat-tile{padding:16px 8px}.cat-tile .ci{width:46px;height:46px}}

/* sections */
.sec{padding:60px 0}
.sec-cloud{background:var(--cloud)}
.sec-head{text-align:center;max-width:640px;margin:0 auto 40px}
.sec-head.left{text-align:left;margin-left:0}
.sec-tag{display:inline-block;color:var(--red);font-weight:800;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}
.sec-head h2{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:800;color:var(--ink);margin-bottom:12px}
.sec-head p{color:var(--slate);font-size:1.02rem}

/* value quad */
.value-quad{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.vq{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 22px;transition:.3s}
.vq:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.vq .vqi{width:54px;height:54px;border-radius:15px;background:var(--steel-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:15px}
.vq .vqi i[data-lucide]{width:26px;height:26px}
.vq h4{font-size:1.06rem;margin-bottom:6px}
.vq p{font-size:.87rem;color:var(--slate)}
@media(max-width:820px){.value-quad{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.value-quad{grid-template-columns:1fr}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative;transition:.3s;overflow:hidden}
.step:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.step .num{font-family:var(--font-display);font-weight:800;font-size:2.3rem;color:var(--mist);position:absolute;top:12px;right:18px;line-height:1}
.step .ic{width:52px;height:52px;border-radius:14px;background:var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:#fff}
.step h4{font-size:1.04rem;margin-bottom:7px;color:var(--ink)}
.step p{font-size:.87rem;color:var(--slate)}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr}}

/* packages */
.pkg-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:32px;flex-wrap:wrap}
.pkg-tab{background:var(--mist);color:var(--navy);border:1px solid transparent;padding:10px 20px;border-radius:50px;font-size:.88rem;font-weight:700;cursor:pointer;transition:.2s}
.pkg-tab:hover{background:#dfe7f5}
.pkg-tab.active{background:var(--navy);color:#fff}
.pkg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pkg{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:.3s;position:relative}
.pkg:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg);border-color:transparent}
.pkg.featured{border:1.5px solid var(--navy)}
.pkg-flag{position:absolute;top:14px;left:14px;background:var(--navy);color:#fff;font-size:.66rem;font-weight:800;letter-spacing:.05em;padding:5px 11px;border-radius:50px;text-transform:uppercase}
.pkg-top{padding:24px 24px 16px;display:flex;gap:14px;align-items:center}
.pkg-ic{width:52px;height:52px;border-radius:15px;background:var(--steel-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.pkg-ic i[data-lucide]{width:26px;height:26px}
.pkg-top h3{font-size:1.16rem;color:var(--ink);margin-bottom:3px}
.pkg-param{font-size:.76rem;color:var(--navy);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.pkg-tagline{font-size:.85rem;color:var(--slate);padding:0 24px}
.pkg-meta{display:flex;gap:14px;padding:14px 24px 0;flex-wrap:wrap}
.pkg-meta span{font-size:.76rem;color:var(--slate);font-weight:600;display:flex;align-items:center;gap:5px}
.pkg-meta i[data-lucide]{width:13px;height:13px;color:var(--navy)}
.pkg-body{padding:0 24px 6px;flex:1}
.pkg-tests{list-style:none;columns:2;column-gap:16px;margin:14px 0}
.pkg-tests li{font-size:.82rem;color:var(--slate);padding:3px 0 3px 18px;position:relative;break-inside:avoid}
.pkg-tests li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--steel);box-shadow:0 0 0 3px rgba(63,99,181,.16)}
.pkg-foot{padding:16px 24px 22px;border-top:1px solid var(--line);margin-top:auto}
.pkg-price{display:flex;align-items:baseline;gap:9px;margin-bottom:3px}
.pkg-price .now{font-family:var(--font-display);font-size:1.5rem;font-weight:800;color:var(--ink)}
.pkg-note{font-size:.76rem;color:var(--mint-ink);font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:6px}
.pkg-note i[data-lucide]{width:14px;height:14px}
.pkg-actions{display:flex;gap:9px}
.pkg-actions .btn{flex:1;padding:11px}
.pkg-actions .wa-icon-btn{flex:0 0 auto;width:44px;background:var(--wa);color:#fff}
.pkg-actions .wa-icon-btn:hover{background:#1eb858}
@media(max-width:920px){.pkg-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.pkg-grid{grid-template-columns:1fr}}

/* tests page */
.page-hero{background:linear-gradient(180deg,var(--cloud),#fff);padding:44px 0 24px}
.page-hero .sec-head{text-align:left;margin:0;max-width:760px}
.tests-toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:22px 0 8px;background:#fff;padding:16px;border-radius:var(--r);box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.search-box{flex:1;min-width:220px;position:relative}
.search-box input{width:100%;padding:13px 15px 13px 42px;border:1.5px solid var(--line);border-radius:11px;font-size:.95rem;font-family:inherit;outline:none;transition:.2s}
.search-box input:focus{border-color:var(--navy)}
.search-box i[data-lucide]{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--slate);width:17px;height:17px}
.cat-filters{display:flex;gap:7px;flex-wrap:wrap}
.cat-btn{background:var(--mist);color:var(--navy);border:1px solid transparent;padding:9px 14px;border-radius:50px;font-size:.82rem;font-weight:700;cursor:pointer;transition:.2s}
.cat-btn:hover{background:#dfe7f5}
.cat-btn.active{background:var(--navy);color:#fff}
.test-count{font-size:.86rem;color:var(--slate);font-weight:600;margin:16px 0}
.test-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;padding-bottom:50px}
.test-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;transition:.25s;position:relative}
.test-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:transparent}
.tc-head{display:flex;gap:13px;align-items:flex-start;margin-bottom:10px}
.tc-ic{flex-shrink:0;width:48px;height:48px;background:var(--steel-soft);color:var(--navy);border-radius:13px;display:flex;align-items:center;justify-content:center}
.tc-ic i[data-lucide]{width:22px;height:22px}
.test-cat{font-size:.66rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--steel);margin-bottom:3px}
.tc-head h4{font-size:1.02rem;color:var(--ink);line-height:1.25}
.tc-detail{font-size:.82rem;color:var(--slate);margin-bottom:8px}
.tc-detail b{color:var(--navy);font-weight:700}
.test-meta{display:flex;gap:12px;font-size:.74rem;color:var(--slate);margin:8px 0 14px;flex-wrap:wrap}
.test-meta span{display:flex;align-items:center;gap:5px;font-weight:600}
.test-meta i[data-lucide]{width:13px;height:13px}
.test-price-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;margin-top:auto}
.test-price-row .p{font-family:var(--font-display);font-size:1.22rem;font-weight:800;color:var(--ink)}
.test-actions{display:flex;gap:8px}
.test-actions .btn{flex:1;padding:10px;font-size:.84rem}
.add-btn{background:var(--mist);color:var(--navy);transition:.2s}
.add-btn:hover{background:var(--navy);color:#fff}
.add-btn.added{background:var(--mint);color:var(--mint-ink)}
.wa-icon-btn{flex:0 0 auto !important;width:44px;background:var(--wa);color:#fff}
.wa-icon-btn:hover{background:#1eb858}
.no-results{text-align:center;padding:50px 20px;color:var(--slate);grid-column:1/-1}
@media(max-width:560px){.test-grid{grid-template-columns:1fr}}

/* guarantee strip */
.guarantee{background:linear-gradient(135deg,var(--navy),var(--navy-deep));color:#fff;border-radius:var(--r-xl);padding:40px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;overflow:hidden}
.guarantee::after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(63,99,181,.35),transparent 65%);top:-120px;right:-80px}
.g-item{position:relative}
.g-item .gi{width:46px;height:46px;border-radius:13px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.g-item h4{font-size:1.02rem;margin-bottom:5px}
.g-item p{font-size:.83rem;color:#c4d0ea}
@media(max-width:820px){.guarantee{grid-template-columns:1fr 1fr;padding:30px}}
@media(max-width:460px){.guarantee{grid-template-columns:1fr}}

/* BMI calculator (animated gauge) */
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.calc-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow-sm)}
.calc-card h3{font-size:1.3rem;color:var(--navy);margin-bottom:6px}
.calc-card .cc-sub{color:var(--slate);font-size:.9rem;margin-bottom:20px}
.calc-inputs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.calc-inputs label{display:block;font-size:.82rem;font-weight:700;color:var(--ink);margin-bottom:6px}
.calc-inputs input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font-size:.94rem;font-family:inherit;outline:none;transition:.2s}
.calc-inputs input:focus{border-color:var(--navy)}
.gauge-wrap{display:flex;flex-direction:column;align-items:center;margin-top:8px}
.gauge{position:relative;width:220px;height:120px;overflow:hidden}
.gauge svg{width:220px;height:220px;transform:rotate(0deg)}
.gauge .needle{transform-origin:110px 110px;transition:transform 1.1s cubic-bezier(.34,1.56,.64,1)}
.gauge-val{margin-top:-40px;text-align:center}
.gauge-val .gv{font-family:var(--font-display);font-size:2.1rem;font-weight:800;color:var(--navy);line-height:1;transition:color .5s}
.gauge-val .gc{font-weight:700;font-size:.95rem;margin-top:2px;transition:color .5s}
.gauge-note{font-size:.82rem;color:var(--slate);text-align:center;margin-top:8px;max-width:320px}
@media(max-width:820px){.calc-grid{grid-template-columns:1fr;gap:26px}}

/* labsense */
.labsense{background:linear-gradient(135deg,var(--navy-deep),#08122a);padding:66px 0;color:#fff;position:relative;overflow:hidden}
.labsense::before{content:"";position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(63,99,181,.3),transparent 60%);top:-200px;right:-120px}
.ls-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;position:relative}
.ls-soon{display:inline-flex;align-items:center;gap:9px;background:rgba(237,28,36,.16);border:1px solid rgba(237,28,36,.4);color:#ff8a8e;padding:8px 16px;border-radius:50px;font-size:.76rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;margin-bottom:20px}
.ls-soon .pulse{width:8px;height:8px;border-radius:50%;background:var(--red);animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.3}}
.labsense h2{font-size:clamp(1.8rem,4vw,2.5rem);margin-bottom:8px}
.labsense h2 .ai{background:linear-gradient(90deg,#5b82e0,#8ea9ee);-webkit-background-clip:text;background-clip:text;color:transparent}
.ls-tag{color:#9fb0d6;font-size:1.05rem;margin-bottom:20px;font-weight:600}
.ls-desc{color:#c4d0ea;font-size:1rem;margin-bottom:24px;max-width:520px}
.ls-features{display:flex;flex-direction:column;gap:12px;margin-bottom:26px}
.ls-feat{display:flex;gap:12px;align-items:center;font-size:.94rem;color:#dde5f5}
.ls-feat .lsic{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff}
.ls-feat .lsic i[data-lucide]{width:18px;height:18px}
.ls-visual{display:flex;align-items:center;justify-content:center}
.ls-mock{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-lg);padding:26px;width:100%;max-width:340px;backdrop-filter:blur(10px);box-shadow:var(--shadow-lg)}
.ls-mock-top{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.ls-mock-dot{width:42px;height:42px;border-radius:11px;background:linear-gradient(135deg,var(--steel),#6b8de8);display:flex;align-items:center;justify-content:center;color:#fff}
.ls-mock-top b{font-family:var(--font-display);font-size:1rem}
.ls-mock-top span{font-size:.72rem;color:#9fb0d6;display:block}
.ls-bar{height:9px;border-radius:6px;background:rgba(255,255,255,.1);margin-bottom:11px;overflow:hidden;position:relative}
.ls-bar i{position:absolute;left:0;top:0;bottom:0;border-radius:6px;animation:grow 2s ease-out forwards}
@keyframes grow{from{width:0}}
.ls-bar.b1 i{width:88%;background:#4caf7d}
.ls-bar.b2 i{width:62%;background:var(--steel)}
.ls-bar.b3 i{width:94%;background:#4caf7d}
.ls-bar.b4 i{width:48%;background:#e8a33d}
.ls-mock-label{display:flex;justify-content:space-between;font-size:.74rem;color:#9fb0d6;margin-bottom:4px;margin-top:13px}
@media(max-width:880px){.ls-grid{grid-template-columns:1fr;gap:34px}.ls-visual{order:-1}}

/* testimonials */
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tst{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;transition:.3s}
.tst:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.tst .stars{color:#f5a623;display:flex;gap:2px;margin-bottom:12px}
.tst .stars i[data-lucide]{width:16px;height:16px;fill:#f5a623}
.tst p{font-size:.92rem;color:var(--ink);margin-bottom:16px;line-height:1.65}
.tst .who{display:flex;align-items:center;gap:11px}
.tst .av{width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-family:var(--font-display);font-size:.95rem}
.tst .who b{font-size:.9rem;display:block}
.tst .who span{font-size:.78rem;color:var(--slate)}
@media(max-width:820px){.tst-grid{grid-template-columns:1fr}}

/* partners */
.referral-card{background:linear-gradient(160deg,#fff,var(--cloud));border:1px solid var(--line);border-radius:var(--r-xl);padding:44px;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;box-shadow:var(--shadow)}
.referral-card h2{font-size:clamp(1.5rem,3.2vw,2.1rem);margin-bottom:12px;color:var(--ink)}
.referral-card>div>p{color:var(--slate);margin-bottom:22px;max-width:520px}
.ref-points{display:flex;flex-direction:column;gap:12px}
.ref-point{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;color:var(--ink)}
.ref-point .ric{width:34px;height:34px;border-radius:10px;background:var(--steel-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ref-point .ric i[data-lucide]{width:18px;height:18px}
.ref-visual{background:var(--navy);border-radius:var(--r);padding:32px;color:#fff;text-align:center}
.ref-visual .ric-big{width:56px;height:56px;border-radius:15px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.ref-visual h4{font-size:1.15rem;margin-bottom:8px}
.ref-visual p{color:#c4d0ea;font-size:.88rem;margin-bottom:20px}
@media(max-width:880px){.referral-card{grid-template-columns:1fr;padding:30px}}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-grid .at h2{font-size:2rem;margin-bottom:16px;color:var(--ink)}
.about-grid .at p{color:var(--slate);margin-bottom:14px}
.about-logo-card{background:linear-gradient(160deg,#fff,var(--cloud));border:1px solid var(--line);border-radius:var(--r-xl);padding:46px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}
.about-logo-card img{max-height:200px;width:auto}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.value{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:.3s}
.value:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.value .vic{width:50px;height:50px;border-radius:13px;background:var(--steel-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.value h4{margin-bottom:7px}
.value p{font-size:.88rem;color:var(--slate)}
@media(max-width:880px){.about-grid{grid-template-columns:1fr;gap:30px}.values{grid-template-columns:1fr}}

/* contact */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:15px}
.ci-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;gap:16px;align-items:flex-start;transition:.25s}
.ci-card:hover{box-shadow:var(--shadow-sm);border-color:var(--navy)}
.ci-card .ic{width:48px;height:48px;border-radius:13px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ci-card h4{font-size:1.02rem;margin-bottom:5px}
.ci-card p,.ci-card a{font-size:.9rem;color:var(--slate);display:block}
.ci-card a:hover{color:var(--navy)}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;box-shadow:var(--shadow-sm)}
.contact-form h3{font-size:1.35rem;margin-bottom:5px;color:var(--navy)}
.contact-form .cf-sub{color:var(--slate);font-size:.9rem;margin-bottom:20px}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:.84rem;font-weight:700;color:var(--ink);margin-bottom:6px}
.form-row input,.form-row select,.form-row textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font-size:.94rem;font-family:inherit;outline:none;transition:.2s;background:#fff}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--navy)}
.form-grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-btns{display:flex;gap:10px}
.form-btns .btn{flex:1}
.map-embed{margin-top:34px;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);height:340px}
.map-embed iframe{width:100%;height:100%;border:0}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr;gap:24px}.form-grid2{grid-template-columns:1fr}}

/* blog + offers */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:.3s}
.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.post-card .pc-img{height:170px;background:linear-gradient(135deg,var(--steel-soft),var(--mist));display:flex;align-items:center;justify-content:center;color:var(--navy)}
.post-card .pc-img i[data-lucide]{width:44px;height:44px;opacity:.5}
.post-card .pc-img img{width:100%;height:100%;object-fit:cover}
.post-card .pc-body{padding:22px;flex:1;display:flex;flex-direction:column}
.post-card .pc-tag{font-size:.7rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--red);margin-bottom:8px}
.post-card h3{font-size:1.12rem;margin-bottom:8px;color:var(--ink)}
.post-card p{font-size:.88rem;color:var(--slate);margin-bottom:14px;flex:1}
.post-card .pc-meta{font-size:.78rem;color:var(--slate);display:flex;align-items:center;gap:8px}
.offer-card{background:linear-gradient(150deg,#fff,var(--cloud));border:1.5px solid var(--navy);border-radius:var(--r-lg);padding:26px;position:relative;overflow:hidden}
.offer-card .oc-badge{display:inline-block;background:var(--red);color:#fff;font-size:.72rem;font-weight:800;padding:5px 12px;border-radius:50px;margin-bottom:14px;text-transform:uppercase;letter-spacing:.04em}
.offer-card h3{font-size:1.3rem;color:var(--navy);margin-bottom:8px}
.offer-card p{color:var(--slate);font-size:.9rem;margin-bottom:16px}
.offer-card .oc-code{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1.5px dashed var(--navy);border-radius:10px;padding:8px 14px;font-weight:800;color:var(--navy);font-family:var(--font-display);margin-bottom:16px}
@media(max-width:880px){.post-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.post-grid{grid-template-columns:1fr}}

/* article */
.article{max-width:760px;margin:0 auto;padding:20px}
.article .a-tag{color:var(--red);font-weight:800;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase}
.article h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:12px 0 10px;color:var(--ink)}
.article .a-meta{color:var(--slate);font-size:.88rem;margin-bottom:26px}
.article-body{font-size:1.05rem;color:#2c3550;line-height:1.8}
.article-body h2{font-size:1.5rem;margin:30px 0 12px;color:var(--ink)}
.article-body h3{font-size:1.2rem;margin:24px 0 10px;color:var(--ink)}
.article-body p{margin-bottom:16px}
.article-body ul,.article-body ol{margin:0 0 16px 22px}
.article-body li{margin-bottom:8px}
.article-body a{color:var(--navy);text-decoration:underline}
.article-body img{border-radius:var(--r);margin:20px 0}

/* CTA */
.cta-band{background:linear-gradient(135deg,var(--navy),var(--navy-deep));padding:54px 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(237,28,36,.22),transparent 60%);top:-140px;left:-90px}
.cta-band::after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(63,99,181,.3),transparent 60%);bottom:-160px;right:-70px}
.cta-inner{position:relative;text-align:center;max-width:600px;margin:0 auto;color:#fff}
.cta-inner h2{font-size:2rem;margin-bottom:12px}
.cta-inner p{color:#c4d0ea;margin-bottom:24px;font-size:1.02rem}
.cta-inner .hero-actions{justify-content:center}

/* footer */
footer{background:var(--navy-deep);color:#aebbd7;padding:52px 0 0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px;padding-bottom:38px}
.foot-brand .foot-logo{background:#fff;border-radius:13px;padding:13px 17px;display:inline-block;margin-bottom:16px}
.foot-brand .foot-logo img{height:32px}
.foot-brand p{font-size:.88rem;line-height:1.7;max-width:280px}
.foot-social{display:flex;gap:11px;margin-top:18px}
.foot-social a,.foot-social button{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#cdd7ee;transition:.25s;border:none;cursor:pointer}
.foot-social a:hover,.foot-social button:hover{background:var(--red);color:#fff;transform:translateY(-3px)}
.foot-social i[data-lucide]{width:17px;height:17px}
.foot-col h4{color:#fff;font-size:.98rem;margin-bottom:16px;font-family:var(--font-display)}
.foot-col ul{list-style:none}
.foot-col li{margin-bottom:10px}
.foot-col a{font-size:.88rem;transition:.2s}
.foot-col a:hover{color:#fff;padding-left:4px}
.foot-contact li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;margin-bottom:13px}
.foot-contact i[data-lucide]{flex-shrink:0;margin-top:2px;color:var(--steel);width:16px;height:16px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:.8rem}
@media(max-width:880px){.foot-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}

/* float wa */
.wa-float{position:fixed;bottom:22px;right:22px;width:58px;height:58px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 8px 26px rgba(37,211,102,.5);z-index:150;cursor:pointer;transition:.25s;animation:pulse 2.4s infinite}
.wa-float:hover{transform:scale(1.08)}
@keyframes pulse{0%{box-shadow:0 8px 26px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 8px 26px rgba(37,211,102,.5),0 0 0 15px rgba(37,211,102,0)}100%{box-shadow:0 8px 26px rgba(37,211,102,.5),0 0 0 0 rgba(37,211,102,0)}}
@media(max-width:480px){.wa-float{width:52px;height:52px;bottom:16px;right:16px}}

/* cart drawer */
.drawer-overlay{position:fixed;inset:0;background:rgba(10,28,64,.5);z-index:200;opacity:0;visibility:hidden;transition:.3s;backdrop-filter:blur(3px)}
.drawer-overlay.open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;bottom:0;width:420px;max-width:92vw;background:#fff;z-index:201;transform:translateX(100%);transition:transform .4s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.drawer.open{transform:translateX(0)}
.drawer-head{padding:22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.drawer-head h3{font-size:1.2rem;color:var(--navy)}
.drawer-close{background:var(--mist);border:none;width:36px;height:36px;border-radius:10px;cursor:pointer;color:var(--navy);transition:.2s;display:flex;align-items:center;justify-content:center}
.drawer-close:hover{background:var(--red);color:#fff}
.drawer-body{flex:1;overflow-y:auto;padding:18px 22px}
.cart-empty{text-align:center;padding:46px 20px;color:var(--slate)}
.cart-empty i[data-lucide]{width:52px;height:52px;opacity:.3;margin:0 auto 14px}
.cart-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.cart-item .ci-info{flex:1}
.cart-item .ci-info h5{font-size:.92rem;margin-bottom:3px;color:var(--ink)}
.cart-item .ci-info span{font-size:.76rem;color:var(--slate)}
.cart-item .ci-price{font-family:var(--font-display);font-weight:800;color:var(--navy);font-size:.98rem}
.cart-item .ci-rm{background:none;border:none;color:var(--red);cursor:pointer;font-size:.76rem;font-weight:700;margin-top:5px;padding:0}
.cart-item .ci-rm:hover{text-decoration:underline}
.drawer-foot{padding:18px 22px;border-top:1px solid var(--line);background:var(--cloud)}
.cart-total{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.cart-total b{font-family:var(--font-display);font-size:1.4rem;color:var(--ink)}
.drawer-foot .btn{width:100%;margin-bottom:9px}
.pay-hint{font-size:.76rem;color:var(--slate);text-align:center;margin-top:2px;display:flex;align-items:center;justify-content:center;gap:6px}
.pay-hint i[data-lucide]{width:13px;height:13px}

/* modal */
.modal-overlay{position:fixed;inset:0;background:rgba(10,28,64,.55);z-index:300;opacity:0;visibility:hidden;transition:.3s;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:16px}
.modal-overlay.open{opacity:1;visibility:visible}
.modal{background:#fff;border-radius:var(--r-lg);max-width:520px;width:100%;max-height:92vh;overflow-y:auto;transform:scale(.94) translateY(20px);transition:.35s;box-shadow:var(--shadow-lg)}
.modal-overlay.open .modal{transform:scale(1) translateY(0)}
.modal-head{padding:24px 26px 16px;background:linear-gradient(135deg,var(--navy),var(--navy-deep));color:#fff;border-radius:var(--r-lg) var(--r-lg) 0 0;position:relative}
.modal-head h3{font-size:1.3rem;margin-bottom:3px}
.modal-head p{color:#c4d0ea;font-size:.88rem}
.modal-head .mc{position:absolute;top:18px;right:20px;background:rgba(255,255,255,.15);border:none;width:34px;height:34px;border-radius:10px;color:#fff;cursor:pointer;transition:.2s;display:flex;align-items:center;justify-content:center}
.modal-head .mc:hover{background:rgba(255,255,255,.3)}
.modal-body{padding:24px 26px}
.modal-summary{background:var(--cloud);border-radius:11px;padding:15px;margin-bottom:16px;font-size:.86rem}
.modal-summary .ms-row{display:flex;justify-content:space-between;padding:4px 0;color:var(--slate)}
.modal-summary .ms-total{display:flex;justify-content:space-between;padding-top:9px;margin-top:5px;border-top:1px dashed var(--line);font-weight:800;color:var(--ink);font-family:var(--font-display)}
.pay-choice{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.pay-opt{border:1.5px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;transition:.2s;text-align:center}
.pay-opt.sel{border-color:var(--navy);background:var(--steel-soft)}
.pay-opt .po-ic{color:var(--navy);margin-bottom:7px;display:flex;justify-content:center}
.pay-opt b{font-size:.9rem;display:block}
.pay-opt span{font-size:.74rem;color:var(--slate)}
.modal-foot{display:flex;gap:10px}
.modal-foot .btn{flex:1}
@media(max-width:480px){.pay-choice,.modal-body .form-grid2{grid-template-columns:1fr}}

/* toast */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(120px);background:var(--ink);color:#fff;padding:13px 22px;border-radius:50px;font-weight:600;font-size:.88rem;z-index:400;box-shadow:var(--shadow-lg);transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:9px;max-width:90vw}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast i[data-lucide]{width:17px;height:17px;color:var(--wa)}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

#pageLoader{position:fixed;inset:0;background:#fff;z-index:9999;display:flex;align-items:center;justify-content:center;transition:opacity .5s,visibility .5s}
#pageLoader.hide{opacity:0;visibility:hidden;pointer-events:none}
#pageLoader img{width:56px;animation:pl-pulse 1.2s ease-in-out infinite}
@keyframes pl-pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.08);opacity:.7}}