/* ===========================================================
   Maltloom — fungalphaamylase.bio
   "Clean white technical SaaS" identity
   White canvas, near-black ink, cobalt accent, Sora / Inter
   =========================================================== */
:root{
  --c-bg:#FFFFFF;
  --c-panel:#F3F6FB;
  --c-panel-2:#EAF0FB;
  --c-ink:#0B1020;
  --c-ink-soft:#4A5268;
  --c-line:#E4E8F0;
  --c-line-strong:#D3D9E8;
  --c-cobalt:#2563EB;
  --c-cobalt-dark:#1D4ED8;
  --c-cobalt-tint:#EAF1FF;
  --shadow-sm:0 1px 2px rgba(11,16,32,.05);
  --shadow-md:0 10px 30px -12px rgba(11,16,32,.18);
  --shadow-lg:0 24px 60px -20px rgba(11,16,32,.24);
  --radius-lg:18px;
  --radius-md:12px;
  --radius-sm:8px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden}
body{margin:0;font-family:var(--f-body);color:var(--c-ink);background:var(--c-bg);line-height:1.65;-webkit-font-smoothing:antialiased}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--f-disp);line-height:1.18;color:var(--c-ink);font-weight:700;margin:0}
p{margin:0}
a{color:inherit}
img{max-width:100%;display:block}
ul{margin:0;padding:0;list-style:none}
.kicker{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--c-cobalt);margin-bottom:14px}
.kicker::before{content:"";width:16px;height:2px;background:var(--c-cobalt);display:inline-block;border-radius:2px}
.kicker-ink{color:var(--c-ink-soft)}
.kicker-ink::before{background:var(--c-ink-soft)}
.section-title{font-size:clamp(24px,3vw,34px);margin-bottom:22px;letter-spacing:-.01em}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--f-body);font-weight:600;font-size:15px;padding:13px 24px;border-radius:999px;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,background .12s ease;line-height:1}
.btn-primary{background:var(--c-cobalt);color:#fff;box-shadow:0 1px 2px rgba(37,99,235,.15), 0 8px 18px -8px rgba(37,99,235,.55)}
.btn-primary:hover{background:var(--c-cobalt-dark);transform:translateY(-1px)}
.btn-outline{background:#fff;color:var(--c-ink);border-color:var(--c-line-strong)}
.btn-outline:hover{border-color:var(--c-cobalt);color:var(--c-cobalt)}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--c-line)}
.header-row{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--c-ink);font-family:var(--f-disp);font-weight:700;font-size:19px;letter-spacing:-.01em}
.brand-mark{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--c-cobalt),#60A5FA);flex:none;position:relative}
.brand-mark::after{content:"";position:absolute;inset:6px;border:2px solid #fff;border-radius:3px;opacity:.9}
.primary-nav{display:flex;align-items:center;gap:28px;margin-left:12px;flex:1}
.primary-nav a{font-size:14.5px;font-weight:500;color:var(--c-ink-soft);text-decoration:none}
.primary-nav a:hover{color:var(--c-ink)}
.nav-cta{margin-left:6px;background:var(--c-cobalt);color:#fff !important;padding:9px 18px;border-radius:999px;font-weight:600}
.nav-cta:hover{background:var(--c-cobalt-dark)}
.mobile-nav{display:none}

/* language switcher — CSS-only <details> dropdown */
.lang-switch{position:relative;margin-left:auto}
.lang-switch summary{list-style:none;display:flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--c-ink);border:1px solid var(--c-line-strong);border-radius:999px;padding:8px 12px;cursor:pointer;background:#fff}
.lang-switch summary::-webkit-details-marker{display:none}
.lang-switch summary:hover{border-color:var(--c-cobalt);color:var(--c-cobalt)}
.lang-switch svg{transition:transform .15s ease}
.lang-switch[open] svg{transform:rotate(180deg)}
.lang-menu{position:absolute;top:calc(100% + 10px);right:0;width:250px;background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:10px;z-index:30}
.lang-menu-label{font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--c-ink-soft);padding:6px 10px 8px}
.lang-menu ul{display:grid;grid-template-columns:1fr 1fr;gap:2px;max-height:280px;overflow-y:auto}
.lang-menu a{display:flex;align-items:baseline;gap:7px;padding:8px 10px;border-radius:var(--radius-sm);text-decoration:none;font-size:13px;color:var(--c-ink)}
.lang-menu a:hover{background:var(--c-panel)}
.lang-menu a.is-active{background:var(--c-cobalt-tint);color:var(--c-cobalt-dark);font-weight:600}
.lang-menu .lc{font-weight:700;font-size:11px;color:var(--c-ink-soft);width:22px}
.lang-menu a.is-active .lc{color:var(--c-cobalt)}
.lang-menu .ln{flex:1}
[dir=rtl] .lang-menu{right:auto;left:0}

.menu-toggle{display:none;flex-direction:column;gap:4px;background:none;border:0;padding:8px;cursor:pointer}
.menu-toggle span{width:20px;height:2px;background:var(--c-ink);border-radius:2px}

/* ---------- Hero (full-bleed video) ---------- */
.hero-video{position:relative;width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);height:94vh;min-height:620px;max-height:940px;overflow:hidden;display:flex;align-items:flex-end;background:var(--c-ink)}
.hero-video video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.hero-video::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,16,32,.60) 0%,rgba(11,16,32,.22) 42%,rgba(11,16,32,.84) 100%)}
.hero-content{position:relative;z-index:1;width:100%;padding-bottom:72px;color:#fff}
.hero-content .kicker{color:#8FB3FF}
.hero-content .kicker::before{background:#8FB3FF}
.hero-content h1{font-size:clamp(34px,5.2vw,58px);letter-spacing:-.02em;max-width:18ch;color:#fff}
.hero-content .lead{display:block;font-size:18px;color:rgba(255,255,255,.88);max-width:46ch;margin-top:18px}
.hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.hero-chips li{font-size:12.5px;font-weight:600;color:#fff;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.34);padding:7px 13px;border-radius:999px;backdrop-filter:blur(4px)}

/* ---------- Metrics strip ---------- */
.metrics-strip{border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);background:var(--c-panel)}
.metrics-row{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.metric{padding:26px 22px;border-left:1px solid var(--c-line)}
.metric:first-child{border-left:0}
.metric-num{display:block;font-family:var(--f-disp);font-weight:700;font-size:22px;color:var(--c-cobalt-dark)}
.metric-label{display:block;font-size:13px;color:var(--c-ink-soft);margin-top:4px}

/* ---------- Overview / content ---------- */
.section-overview{padding:64px 0}
.overview-grid{display:grid;grid-template-columns:2fr 1fr;gap:48px;align-items:start}
.vid-card{aspect-ratio:16/9;width:100%;border-radius:var(--radius-lg);overflow:hidden;background:#000;margin:8px 0 28px;border:1px solid var(--c-line);box-shadow:var(--shadow-sm)}
.vid-card video{width:100%;height:100%;display:block}
.prose h2{font-family:var(--f-disp);font-size:23px;margin:34px 0 12px;letter-spacing:-.01em}
.prose h3{font-family:var(--f-disp);font-size:18px;margin:26px 0 8px}
.prose p{margin:12px 0;color:var(--c-ink-soft);font-size:15.5px}
.prose ul{margin:14px 0 14px 4px}
.prose li{margin:8px 0 8px 22px;list-style:disc;color:var(--c-ink-soft);font-size:15.5px}
.prose strong{color:var(--c-ink)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin:26px 0}
.grid figure{margin:0}
.grid img{width:100%;border-radius:var(--radius-md);border:1px solid var(--c-line);box-shadow:var(--shadow-sm)}

.overview-aside{display:flex;flex-direction:column;gap:18px;position:sticky;top:96px}
.aside-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}
.aside-eyebrow{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--c-cobalt)}
.aside-tagline{font-size:15px;color:var(--c-ink-soft);margin:8px 0 18px}
.aside-card-muted{background:var(--c-panel)}
.aside-heading{font-weight:700;font-size:14.5px;margin-bottom:12px}
.aside-list li{font-size:13.5px;color:var(--c-ink-soft);padding-left:18px;position:relative;margin:10px 0}
.aside-list li::before{content:"";position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:50%;background:var(--c-cobalt)}

/* ---------- Embedded prose forms (page.html content) ---------- */
.prose form{display:grid;gap:14px;max-width:560px;margin:22px 0 30px;padding:22px;background:var(--c-panel);border:1px solid var(--c-line);border-radius:var(--radius-lg)}
.prose form br{display:none}
.prose form label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--c-ink-soft)}
.prose form input,
.prose form textarea,
.prose form select{font:inherit;font-size:15px;padding:12px 14px;border:1px solid var(--c-line-strong);border-radius:var(--radius-sm);background:#fff;color:var(--c-ink);width:100%}
.prose form input:focus,
.prose form textarea:focus,
.prose form select:focus{outline:2px solid var(--c-cobalt);outline-offset:1px;border-color:var(--c-cobalt)}
.prose form textarea{resize:vertical;min-height:96px}
.prose form button{justify-self:start;font-family:var(--f-body);font-weight:600;font-size:15px;padding:12px 22px;border-radius:999px;border:0;background:var(--c-cobalt);color:#fff;cursor:pointer;transition:background .12s ease}
.prose form button:hover{background:var(--c-cobalt-dark)}

/* ---------- More / resources cards ---------- */
.section-more{padding:56px 0 64px;background:var(--c-panel);border-top:1px solid var(--c-line)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.card{display:block;padding:22px;border:1px solid var(--c-line);border-radius:var(--radius-md);text-decoration:none;color:var(--c-ink);background:#fff;box-shadow:var(--shadow-sm);transition:border-color .12s ease,transform .12s ease,box-shadow .12s ease}
.card:hover{border-color:var(--c-cobalt);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.card .k{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--c-cobalt);font-weight:700}
.card h3{font-size:16.5px;margin:8px 0 0;font-family:var(--f-disp);font-weight:600}

/* ---------- Contact ---------- */
.section-contact{padding:70px 0 90px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;background:var(--c-ink);border-radius:24px;padding:52px;color:#fff}
.contact-intro h2{color:#fff}
.contact-intro p{color:rgba(255,255,255,.72);margin-top:14px;font-size:15.5px;max-width:42ch}
.contact-intro .kicker{color:#8FB3FF}
.contact-intro .kicker::before{background:#8FB3FF}
.contact-form{display:grid;gap:14px;background:#fff;border-radius:var(--radius-lg);padding:26px}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--c-ink-soft)}
.contact-form input,.contact-form textarea{font:inherit;font-size:15px;padding:12px 14px;border:1px solid var(--c-line-strong);border-radius:var(--radius-sm);background:#fff;color:var(--c-ink)}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--c-cobalt);outline-offset:1px;border-color:var(--c-cobalt)}
.contact-form textarea{resize:vertical;min-height:96px}

/* ---------- Footer ---------- */
.site-footer{background:var(--c-panel);border-top:1px solid var(--c-line);padding:52px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px}
.footer-brand{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.footer-brand .brand-word{font-family:var(--f-disp);font-weight:700;font-size:17px}
.footer-brand p{width:100%;color:var(--c-ink-soft);font-size:13.5px;margin-top:8px;max-width:34ch}
.footer-heading{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--c-ink-soft);margin-bottom:12px}
.footer-col a{display:block;font-size:14px;color:var(--c-ink-soft);text-decoration:none;margin:8px 0}
.footer-col a:hover{color:var(--c-cobalt)}
.footer-note{font-size:13.5px;color:var(--c-ink-soft);max-width:32ch}
.footer-bottom{display:flex;align-items:center;gap:10px;border-top:1px solid var(--c-line);padding:18px 0;font-size:12.5px;color:var(--c-ink-soft)}
.footer-dot{opacity:.5}

/* ---------- RTL ---------- */
[dir=rtl] .kicker::before{margin-left:0}
[dir=rtl] .aside-list li{padding-left:0;padding-right:18px}
[dir=rtl] .aside-list li::before{left:auto;right:0}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .overview-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .overview-aside{position:static}
  .metrics-row{grid-template-columns:repeat(2,1fr)}
  .metric:nth-child(3){border-left:0}
  .primary-nav{display:none}
  .menu-toggle{display:flex}
  .mobile-nav.is-open,body.nav-open .mobile-nav{display:flex}
  .mobile-nav{display:none;flex-direction:column;gap:2px;border-top:1px solid var(--c-line);background:#fff;padding:8px 24px 14px}
  .mobile-nav a{padding:10px 0;font-size:15px;color:var(--c-ink);text-decoration:none;border-bottom:1px solid var(--c-line)}
  .contact-grid{padding:32px}
  .hero-video{height:88vh;min-height:520px}
}
@media (max-width:640px){
  .header-row{height:64px}
  .brand-word{font-size:17px}
  .lang-menu{width:220px}
  .metrics-row{grid-template-columns:1fr 1fr}
  .metric:nth-child(2n+1){border-left:0}
  .section-overview{padding:44px 0}
  .hero-video{height:86vh;min-height:460px}
  .hero-content{padding-bottom:36px}
  .hero-chips{margin-top:22px}
}

/* 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}