/* Aciona — shared stylesheet */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --bg: #F8FAFB;
  --panel: #FFFFFF;
  --ink: #16212B;
  --ink-soft: #57697A;
  --blue-deep: #123C6B;
  --blue-mid: #2F6FA3;
  --blue-pale: #E3EEF5;
  --line: #D7E2E9;
  --verified: #2E8B57;
  --radius: 2px;
  --max: 1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'IBM Plex Sans', sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{
  font-family:'Space Grotesk', sans-serif;
  color:var(--blue-deep);
  margin:0 0 .4em 0;
  letter-spacing:-0.01em;
}

a{color:var(--blue-mid); text-decoration:none;}
a:hover{text-decoration:underline;}
a:focus-visible, button:focus-visible{outline:2px solid var(--blue-mid); outline-offset:3px;}

.mono{font-family:'IBM Plex Mono', monospace;}

.wrap{max-width:var(--max); margin:0 auto; padding:0 28px;}

/* ---------- Header ---------- */
header.site{
  position:sticky; top:0; z-index:50;
  background:rgba(248,250,251,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 28px;
  max-width:var(--max); margin:0 auto;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-family:'Space Grotesk', sans-serif;
  font-weight:700; font-size:1.25rem; color:var(--blue-deep);
}
a.brand{text-decoration:none;}
a.brand:hover{text-decoration:none; opacity:.85;}
.brand-mark{
  width:22px; height:22px;
  border:2px solid var(--blue-deep);
  border-radius:3px 3px 8px 8px;
  position:relative;
  flex-shrink:0;
}
.brand-mark::after{
  content:'';
  position:absolute; left:2px; right:2px; bottom:2px;
  height:40%;
  background:var(--blue-mid);
  border-radius:0 0 5px 5px;
}
.navlinks{display:flex; gap:32px; list-style:none; margin:0; padding:0;}
.navlinks a{
  color:var(--ink-soft); font-weight:500; font-size:.95rem;
}
.navlinks a.active, .navlinks a:hover{color:var(--blue-deep);}

/* ---------- Eyebrow / labels ---------- */
.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:.78rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--blue-mid);
  display:flex; align-items:center; gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{
  content:''; width:16px; height:1px; background:var(--blue-mid);
}

/* ---------- Hero ---------- */
.hero{
  padding:88px 0 64px;
  border-bottom:1px solid var(--line);
}
.hero-grid{
  display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center;
}
.hero h1{font-size:2.9rem; line-height:1.08; margin-bottom:.5em;}
.hero p.lede{font-size:1.1rem; color:var(--ink-soft); max-width:46ch; margin-bottom:2em;}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap;}

.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px; font-weight:600; font-size:.95rem;
  border-radius:var(--radius); border:1px solid transparent;
  cursor:pointer; font-family:'IBM Plex Sans', sans-serif;
}
.btn-primary{background:var(--blue-deep); color:#fff;}
.btn-primary:hover{background:#0d2e52; text-decoration:none;}
.btn-outline{background:transparent; border-color:var(--blue-deep); color:var(--blue-deep);}
.btn-outline:hover{background:var(--blue-pale); text-decoration:none;}

/* ---------- COA readout panel (hero signature) ---------- */
.coa-panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:6px;
  padding:26px 28px;
  box-shadow:0 1px 2px rgba(18,60,107,0.04);
}
.coa-panel .coa-head{
  display:flex; justify-content:space-between; align-items:baseline;
  border-bottom:1px dashed var(--line); padding-bottom:14px; margin-bottom:14px;
}
.coa-panel .coa-head .tag{
  font-family:'IBM Plex Mono', monospace; font-size:.72rem; color:var(--ink-soft);
}
.coa-row{
  display:flex; justify-content:space-between; align-items:center;
  padding:9px 0; border-bottom:1px solid var(--line);
  font-size:.92rem;
}
.coa-row:last-child{border-bottom:none;}
.coa-row .label{color:var(--ink-soft);}
.coa-row .value{font-family:'IBM Plex Mono', monospace; font-weight:600; color:var(--ink);}
.pass{
  color:var(--verified); font-family:'IBM Plex Mono', monospace; font-weight:600;
  display:inline-flex; align-items:center; gap:6px;
}
.pass::before{content:'✓'; font-size:.9em;}

/* ---------- Research-use banner (product cards) ---------- */
.research-banner{
  font-family:'IBM Plex Sans', sans-serif;
  font-size:.7rem; font-weight:700;
  letter-spacing:.04em; text-transform:uppercase;
  color:#fff; background:#C0392B;
  border-radius:var(--radius);
  padding:6px 10px; margin:0 0 12px;
  text-align:center;
}

/* ---------- Section shell ---------- */
section{padding:72px 0;}
section.alt{background:var(--panel); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.section-head{max-width:60ch; margin-bottom:44px;}
.section-head p{color:var(--ink-soft);}

/* ---------- Product grid / specimen cards ---------- */
.grid-products{
  display:grid; grid-template-columns:repeat(auto-fill,minmax(270px,1fr)); gap:22px;
}
.card{
  background:var(--panel);
  border:1px solid var(--line);
  position:relative;
  padding:22px 20px 20px;
  transition:border-color .15s ease, transform .15s ease;
}
.card:hover{border-color:var(--blue-mid); transform:translateY(-2px);}
/* die-cut label ticks */
.card::before, .card::after{
  content:''; position:absolute; width:9px; height:9px;
  border:1px solid var(--line);
}
.card::before{top:-1px; left:-1px; border-right:none; border-bottom:none;}
.card::after{bottom:-1px; right:-1px; border-left:none; border-top:none;}

.card .code{font-family:'IBM Plex Mono', monospace; font-size:.72rem; color:var(--ink-soft); letter-spacing:.04em;}
.card h3{font-size:1.15rem; margin:.35em 0 .2em;}
.card .desc{color:var(--ink-soft); font-size:.88rem; margin-bottom:14px; min-height:2.6em;}
.card .metrics{
  display:flex; justify-content:space-between; align-items:center;
  border-top:1px dashed var(--line); padding-top:12px; margin-top:6px;
}
.card .purity{font-family:'IBM Plex Mono', monospace; font-weight:600; color:var(--blue-deep); font-size:1.05rem;}
.card .purity span{font-size:.7rem; color:var(--ink-soft); font-weight:400; display:block; font-family:'IBM Plex Sans',sans-serif;}
.card .coa-link{font-size:.8rem; font-family:'IBM Plex Mono', monospace;}

/* ---------- Trust strip ---------- */
.trust-strip{
  display:flex; flex-wrap:wrap; gap:34px; justify-content:space-between;
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:26px 0;
}
.trust-item{display:flex; align-items:center; gap:10px; font-size:.88rem; color:var(--ink-soft);}
.trust-item .dot{width:6px;height:6px;border-radius:50%;background:var(--verified); flex-shrink:0;}

/* ---------- Disclaimer ---------- */
.disclaimer{
  background:var(--blue-pale);
  border:1px solid var(--line);
  padding:18px 22px;
  font-size:.84rem;
  color:var(--ink-soft);
  border-radius:4px;
}
.disclaimer strong{color:var(--blue-deep);}

/* ---------- Table (lab results) ---------- */
table.results{
  width:100%; border-collapse:collapse; font-size:.9rem;
  background:var(--panel);
}
table.results th, table.results td{
  text-align:left; padding:13px 16px; border-bottom:1px solid var(--line);
}
table.results th{
  font-family:'IBM Plex Mono', monospace; font-size:.72rem; text-transform:uppercase;
  letter-spacing:.06em; color:var(--ink-soft); font-weight:500;
  border-bottom:1px solid var(--ink);
}
table.results td.mono{font-size:.85rem;}
table.results tr:hover{background:var(--blue-pale);}

/* ---------- Forms ---------- */
form.contact-form{display:grid; gap:18px; max-width:560px;}
.field label{display:block; font-size:.85rem; font-weight:600; margin-bottom:6px; color:var(--blue-deep);}
.field input, .field select, .field textarea{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:3px;
  font-family:'IBM Plex Sans', sans-serif; font-size:.95rem; background:var(--panel); color:var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--blue-mid); box-shadow:0 0 0 3px var(--blue-pale);
}
.field textarea{resize:vertical; min-height:120px;}

/* ---------- Contact info cards ---------- */
.info-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:20px; margin-bottom:48px;}
.info-card{background:var(--panel); border:1px solid var(--line); padding:20px;}
.info-card .eyebrow{margin-bottom:8px;}

/* ---------- Team ---------- */
.team-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:26px;}
.team-card{background:var(--panel); border:1px solid var(--line); padding:24px;}
.team-card .avatar{
  width:52px; height:52px; border-radius:50%;
  background:var(--blue-pale); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  font-family:'Space Grotesk',sans-serif; font-weight:700; color:var(--blue-deep);
  margin-bottom:14px;
}

/* ---------- Footer ---------- */
footer{
  border-top:1px solid var(--line);
  padding:44px 0 28px;
  background:var(--panel);
}
.footer-grid{
  display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; margin-bottom:32px;
}
footer h4{font-family:'Space Grotesk',sans-serif; font-size:.85rem; color:var(--blue-deep); margin-bottom:12px; letter-spacing:.02em;}
footer ul{list-style:none; margin:0; padding:0;}
footer li{margin-bottom:8px;}
footer a{color:var(--ink-soft); font-size:.9rem;}
footer a:hover{color:var(--blue-deep);}
.footer-bottom{
  border-top:1px solid var(--line); padding-top:20px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:.8rem; color:var(--ink-soft);
}

/* ---------- Cart badge ---------- */
.cart-badge{
  display:inline-block; min-width:16px; text-align:center;
  background:var(--blue-deep); color:#fff; border-radius:10px;
  font-size:.7rem; padding:1px 5px; margin-left:2px; font-family:'IBM Plex Mono', monospace;
}

/* ---------- Cart page ---------- */
.cart-row{
  display:grid; grid-template-columns:2fr 1fr 1fr auto; gap:16px; align-items:center;
  padding:16px 0; border-bottom:1px solid var(--line);
}
.cart-row .qty-controls{display:flex; align-items:center; gap:8px;}
.cart-row .qty-controls button{
  width:28px; height:28px; border:1px solid var(--line); background:var(--panel);
  cursor:pointer; font-family:'IBM Plex Mono', monospace; border-radius:3px;
}
.cart-summary{
  display:flex; justify-content:flex-end; gap:40px; padding:20px 0; font-size:1.05rem;
}
.cart-summary strong{font-family:'IBM Plex Mono', monospace; color:var(--blue-deep);}

/* ---------- Payment method selector ---------- */
.payment-options{display:grid; gap:12px; margin:20px 0 28px;}
.payment-option{
  display:flex; align-items:flex-start; gap:12px;
  border:1px solid var(--line); padding:16px; border-radius:4px; cursor:pointer;
}
.payment-option.selected{border-color:var(--blue-mid); background:var(--blue-pale);}
.payment-option input{margin-top:3px;}
.payment-option .title{font-weight:600; color:var(--blue-deep); font-size:.95rem;}
.payment-option .sub{font-size:.82rem; color:var(--ink-soft); margin-top:2px;}

.payment-instructions{
  background:var(--panel); border:1px solid var(--line); padding:20px; border-radius:4px;
  font-size:.9rem; display:none;
}
.payment-instructions.active{display:block;}
.payment-instructions .mono-block{
  font-family:'IBM Plex Mono', monospace; background:var(--blue-pale); padding:10px 12px;
  border-radius:3px; margin-top:8px; word-break:break-all; font-size:.85rem;
}

/* ---------- Out of stock ---------- */
.stock-badge{
  position:absolute; top:12px; right:12px;
  background:#B3261E; color:#fff;
  font-family:'IBM Plex Mono', monospace; font-size:.68rem; font-weight:600;
  letter-spacing:.04em; text-transform:uppercase;
  padding:4px 9px; border-radius:2px;
}
.stock-badge.low{background:#B8860B;}
.card .btn:disabled{opacity:.55; cursor:not-allowed;}
.restock-note{
  font-size:.78rem; color:var(--ink-soft); text-align:center; margin-top:8px;
  font-family:'IBM Plex Mono', monospace;
}

/* ---------- Password field with show/hide toggle ---------- */
.password-field{position:relative;}
.password-field input{padding-right:44px;}
.password-toggle{
  position:absolute; right:12px; top:50%; transform:translateY(-50%);
  background:none; border:none; cursor:pointer;
  font-size:.78rem; font-family:'IBM Plex Mono', monospace;
  color:var(--blue-mid); padding:4px;
}
.password-toggle:hover{color:var(--blue-deep);}

/* ---------- Card image ---------- */
.card-image{
  position:relative; margin:-22px -20px 14px; height:215px; overflow:hidden;
  background:var(--blue-pale); border-bottom:1px solid var(--line);
}
.card-image-bg{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; filter:blur(20px) saturate(0.9);
  transform:scale(1.2); opacity:.5;
}
.card-image-fg{
  position:relative; z-index:1;
  width:100%; height:100%; object-fit:contain; display:block;
}
.card.clickable{cursor:pointer;}
.card.clickable .btn, .card.clickable a{cursor:auto;}

/* ---------- Product quick-view modal ---------- */
.modal-overlay{
  display:none;
  position:fixed; inset:0; z-index:200;
  background:rgba(18,30,43,0.55);
  align-items:center; justify-content:center;
  padding:20px;
}
.modal-overlay.open{display:flex;}
.modal-panel{
  background:var(--panel); border-radius:6px; max-width:760px; width:100%;
  max-height:88vh; overflow-y:auto; position:relative;
  box-shadow:0 12px 40px rgba(18,30,43,0.25);
}
.modal-close{
  position:absolute; top:14px; right:16px; z-index:2;
  background:var(--panel); border:1px solid var(--line); border-radius:50%;
  width:34px; height:34px; font-size:1.3rem; line-height:1; cursor:pointer;
  color:var(--ink-soft);
}
.modal-close:hover{color:var(--ink);}
.modal-content{display:grid; grid-template-columns:1fr 1fr;}
.modal-image{background:var(--blue-pale); min-height:260px; position:relative; overflow:hidden;}
.modal-image-bg{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; filter:blur(24px) saturate(0.9);
  transform:scale(1.2); opacity:.5;
}
.modal-image-fg{
  position:relative; z-index:1;
  width:100%; height:100%; object-fit:contain; display:block;
}
.modal-details{padding:32px;}
@media (max-width:640px){
  .modal-content{grid-template-columns:1fr;}
  .modal-image{min-height:200px;}
  .modal-details{padding:24px;}
}

/* ---------- Mobile nav ---------- */
.nav-toggle{
  display:none; background:none; border:none; cursor:pointer;
  font-size:1.5rem; color:var(--blue-deep); line-height:1; padding:4px 8px;
}

/* ---------- Age / research-use gate ---------- */
#age-gate-overlay{
  position:fixed; inset:0; z-index:500;
  background:rgba(18,30,43,0.85);
  display:flex; align-items:center; justify-content:center;
  padding:20px;
}
.age-gate-panel{
  background:var(--panel); border-radius:6px; max-width:480px; width:100%;
  padding:36px 32px; box-shadow:0 12px 40px rgba(18,30,43,0.3);
}
.age-gate-panel h2{font-size:1.3rem; text-align:center; margin-bottom:10px;}
.age-gate-panel p{color:var(--ink-soft); font-size:.9rem; text-align:center; margin-bottom:20px;}
.age-gate-check{
  display:flex; align-items:flex-start; gap:10px;
  font-size:.85rem; color:var(--ink); margin-bottom:14px; cursor:pointer;
}
.age-gate-check input{margin-top:3px; flex-shrink:0;}
.age-gate-actions{margin-top:24px; text-align:center;}
.age-gate-actions .btn{width:100%; justify-content:center;}
.age-gate-actions .btn:disabled{opacity:.4; cursor:not-allowed;}
.age-gate-exit{
  display:block; margin-top:14px; font-size:.82rem; color:var(--ink-soft);
  text-decoration:underline;
}

/* ---------- Shipping summary rows ---------- */
.shipping-note{
  font-size:.82rem; color:var(--ink-soft); margin-top:6px;
}
.shipping-note.quote{color:#B8860B; font-weight:600;}

/* ---------- Address view/edit card ---------- */
.address-view-card{
  background:var(--panel); border:1px solid var(--line); padding:20px;
  max-width:560px; font-size:.92rem; line-height:1.7;
}
.address-view-card .empty{color:var(--ink-soft);}

/* ---------- Responsive ---------- */
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;}
  .navlinks{gap:20px;}
  .footer-grid{grid-template-columns:1fr; gap:24px;}
  .hero h1{font-size:2.2rem;}
}
@media (max-width:560px){
  .nav-toggle{display:block;}
  .nav{position:relative;}
  .navlinks{
    display:none; flex-direction:column; gap:0;
    position:absolute; top:100%; left:0; right:0;
    background:var(--bg); border-bottom:1px solid var(--line);
    padding:6px 0; box-shadow:0 8px 16px rgba(18,30,43,0.08);
  }
  .navlinks.nav-open{display:flex;}
  .navlinks li{width:100%;}
  .navlinks a{display:block; padding:12px 28px;}
}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important; scroll-behavior:auto !important;}
}