:root{
  --c-bg:#FFFFFF;
  --c-bg-alt:#FBF3F0;
  --c-ink:#1A1113;
  --c-red:#C0392B;
  --c-plum:#6E2C4E;
  --c-hair:rgba(26,17,19,.14);
  --f-disp:'Playfair Display',Georgia,'Times New Roman',serif;
  --f-body:'Source Sans 3',system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden;max-width:100%}
body{font-family:var(--f-body);color:var(--c-ink);background:var(--c-bg);line-height:1.65;font-size:16px}
img,video{max-width:100%;height:auto}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
a{color:inherit}
h1,h2,h3{font-family:var(--f-disp);line-height:1.15;color:var(--c-ink);font-weight:700}

/* kicker */
.kicker{display:inline-block;font-family:var(--f-body);font-weight:700;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--c-red);margin-bottom:10px}

/* masthead */
header.masthead{background:var(--c-bg)}
.masthead-top{display:flex;justify-content:center;padding:28px 24px 18px;text-align:center}
.brand{font-family:var(--f-disp);font-weight:900;font-size:30px;letter-spacing:.03em;color:var(--c-ink);text-decoration:none;text-transform:uppercase}
.hairline{border-top:1px solid var(--c-ink);border-bottom:1px solid var(--c-hair);height:0}
.masthead-nav{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:12px 24px}
.nav-links{display:flex;gap:26px;flex-wrap:wrap}
.nav-links a{font-size:13px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--c-ink);opacity:.82;font-weight:600}
.nav-links a:hover{opacity:1;color:var(--c-red)}

/* language dropdown */
.langsel{position:relative;font-size:13px}
.langsel summary{list-style:none;cursor:pointer;padding:6px 11px;border:1px solid var(--c-hair);border-radius:2px;color:var(--c-ink);font-weight:600;letter-spacing:.04em;display:inline-flex;align-items:center;gap:4px}
.langsel summary::-webkit-details-marker{display:none}
.langsel[open] summary{border-color:var(--c-red);color:var(--c-red)}
.langsel-menu{position:absolute;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--c-hair);box-shadow:0 12px 28px rgba(26,17,19,.14);min-width:220px;max-height:300px;overflow-y:auto;z-index:20}
.langsel-menu a{display:block;padding:9px 14px;text-decoration:none;color:var(--c-ink);font-size:13px;border-bottom:1px solid var(--c-hair)}
.langsel-menu a:last-child{border-bottom:none}
.langsel-menu a:hover{background:var(--c-bg-alt);color:var(--c-red)}
.langsel-menu a.active{color:var(--c-red);font-weight:700}

/* hero — full-bleed magazine cover, edge to edge */
.hero{position:relative;width:100%;min-height:90vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;border-bottom:1px solid var(--c-ink)}
.hero video{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;z-index:0;filter:saturate(1.05)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,17,19,.10) 0%,rgba(26,17,19,.88) 100%);z-index:1}
.hero-inner{position:relative;z-index:2;padding-bottom:64px;max-width:760px}
.hero-inner .kicker{color:#EB9282;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:10px}
.hero h1{color:#fff;font-size:clamp(34px,5.4vw,58px);max-width:20ch;font-weight:700}
.hero p{font-family:var(--f-disp);font-style:italic;font-size:19px;max-width:46ch;margin-top:14px;opacity:.95;font-weight:500}
.btn{display:inline-block;background:var(--c-red);color:#fff;font-family:var(--f-body);font-weight:700;font-size:14px;letter-spacing:.05em;text-transform:uppercase;padding:14px 26px;border-radius:2px;text-decoration:none;margin-top:22px;border:1px solid var(--c-red);transition:background .15s,color .15s;cursor:pointer}
.btn:hover{background:transparent;color:#fff;border-color:#fff}

section{padding:58px 0}
section.alt{background:var(--c-bg-alt)}

/* editorial prose */
.prose{max-width:72ch}
.prose h1:first-child{display:none}
.prose h2{font-size:27px;margin:34px 0 14px;padding-top:20px;border-top:1px solid var(--c-hair);color:var(--c-plum)}
.prose h2:first-of-type{border-top:none;padding-top:0}
.prose h3{font-size:19px;margin:24px 0 8px;color:var(--c-ink);font-style:italic}
.prose p{margin:13px 0}
.prose>p:first-of-type::first-letter{font-family:var(--f-disp);font-weight:900;color:var(--c-red);float:left;font-size:64px;line-height:.82;padding:6px 8px 0 0}
.prose ul{margin:13px 0 13px 22px}
.prose li{margin:6px 0}
.prose strong{color:var(--c-plum)}
.prose a{color:var(--c-red);text-decoration-thickness:1px}

.vid{aspect-ratio:16/9;width:100%;border-radius:2px;overflow:hidden;background:#000;margin:26px 0;border:1px solid var(--c-ink)}
.vid video{width:100%;height:100%}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin:22px 0}
.grid img{width:100%;border-radius:2px;display:block;border:1px solid var(--c-hair);aspect-ratio:4/3;object-fit:cover}
.prose table{display:block;overflow-x:auto;max-width:100%}

/* ornamental divider */
.divider{display:flex;align-items:center;gap:16px;margin:0 0 22px}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--c-hair)}
.divider span{color:var(--c-red);font-family:var(--f-disp);font-size:20px;line-height:1}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.card{display:block;padding:20px;border:1px solid var(--c-hair);border-radius:2px;text-decoration:none;color:var(--c-ink);background:#fff;transition:border-color .15s,transform .15s}
.card:hover{border-color:var(--c-red);transform:translateY(-2px)}
.card .k{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--c-red);font-weight:700}
.card h3{font-size:18px;margin:8px 0 0;font-weight:700}

/* forms — both the live /api/contact form and embedded quote-forms inside prose */
form.contact,.prose form{display:grid;gap:0;max-width:560px;margin-top:6px;border:1px solid var(--c-hair);padding:26px;background:var(--c-bg-alt)}
form.contact label,.prose form label{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--c-plum);margin:14px 0 6px;display:block}
form.contact label:first-of-type,.prose form label:first-of-type{margin-top:0}
form.contact input,form.contact textarea,form.contact select,
.prose form input,.prose form textarea,.prose form select{
  width:100%;padding:12px 13px;border:1px solid var(--c-hair);border-radius:2px;font:inherit;background:#fff;color:var(--c-ink);font-size:15px;margin-bottom:2px}
.prose form input[type="hidden"]{display:none;margin:0;padding:0;border:0}
form.contact input:focus,form.contact textarea:focus,form.contact select:focus,
.prose form input:focus,.prose form textarea:focus,.prose form select:focus{outline:none;border-color:var(--c-red)}
form.contact input[name="website"]{position:absolute!important;left:-9999px!important;width:1px;height:1px}
.prose form br{display:none}
form.contact button,.prose form button{justify-self:start;margin-top:16px;background:var(--c-red);color:#fff;border:1px solid var(--c-red);font-family:var(--f-body);font-weight:700;font-size:14px;letter-spacing:.05em;text-transform:uppercase;padding:13px 24px;border-radius:2px;cursor:pointer;transition:background .15s,color .15s}
form.contact button:hover,.prose form button:hover{background:transparent;color:var(--c-red)}
.prose form p{margin:14px 0 0;font-size:13px;opacity:.75}

footer{padding:44px 0 40px;border-top:1px solid var(--c-ink);font-size:14px}
.footer-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:18px;align-items:flex-end}
.brand-foot{font-family:var(--f-disp);font-size:19px;text-transform:uppercase;letter-spacing:.02em}
.footer-grid p{margin-top:6px;opacity:.75;max-width:44ch}
.foot-note{opacity:.6;font-size:12.5px;max-width:34ch;text-align:right}

[dir=rtl]{direction:rtl}
[dir=rtl] .prose>p:first-of-type::first-letter{float:right;padding:6px 0 0 8px}
[dir=rtl] .langsel-menu{right:auto;left:0}
[dir=rtl] .foot-note{text-align:left}

@media (max-width:640px){
  .masthead-nav{justify-content:center;text-align:center}
  .nav-links{justify-content:center}
  .footer-grid{flex-direction:column;align-items:flex-start}
  .foot-note{text-align:left}
  .prose{max-width:100%}
  .hero{min-height:78vh}
  .hero-inner{padding-bottom:40px}
  .hero h1{font-size:clamp(28px,8vw,38px)}
}

/* reused article imagery (enzymes.bio watermarked) */
.prose figure.post-img{margin:30px 0}
.prose figure.post-img img{width:100%;height:auto;display:block;border-radius:12px}
.prose figure.post-img figcaption{font-size:13px;opacity:.72;margin-top:7px;line-height:1.4}