@import url('https://fonts.googleapis.com/css2?family=Archivo:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=Archivo+Narrow:wght@500;600;700&display=swap');

:root{
  --black:#111111;
  --white:#ffffff;
  --bg:#edecea;
  --gray:#8a8a8a;
  --gray-light:#e7e5e2;
  --paper:#f6f4f1;
  --red:#e1251b;
  --maxw:1320px;
  --gutter:32px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Archivo', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color:var(--black);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);}
section{position:relative;}

.eyebrow{
  font-size:12px;
  font-weight:600;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--gray);
}
.eyebrow .dot{color:var(--red);}

h1,h2,h3{
  margin:0;
  text-transform:uppercase;
  font-weight:700;
  letter-spacing:-0.02em;
  line-height:0.98;
}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:transparent;
  backdrop-filter:none;
  border-bottom:1px solid transparent;
  transition:background .3s ease, backdrop-filter .3s ease, border-color .3s ease;
}
.site-header.scrolled{
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom-color:var(--gray-light);
}
.site-header .wrap{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;
}
.logo{display:flex;align-items:center;gap:10px;}
.logo img{height:38px;width:auto;}
.logo span{font-weight:700;letter-spacing:.02em;font-size:19px;}

.main-nav{display:flex;gap:34px;}
.main-nav a{
  font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:6px 0;border-bottom:1px solid transparent;
  transition:border-color .2s ease, color .2s ease;
}
.main-nav a:hover{border-color:var(--red);}

.header-actions{display:flex;align-items:center;gap:14px;}
.icon-btn{
  border:1px solid var(--black);background:none;border-radius:0;
  padding:9px 16px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  display:flex;align-items:center;gap:8px;
}
.icon-btn.solid{background:var(--black);color:var(--white);}
.icon-btn.wa{border-color:#9a9a9a;color:#3d3d3d;}
.icon-btn .btn-icon{width:16px;height:16px;display:none;filter:grayscale(1);}
.burger{display:none;background:none;border:none;padding:8px;}
.burger span{display:block;width:22px;height:2px;background:var(--black);margin:5px 0;}

/* ---------- HERO ---------- */
.hero-video{
  position:relative;height:100vh;min-height:420px;background:var(--bg);overflow:hidden;
}
.hero-video video{width:100%;height:100%;object-fit:cover;display:block;}
.hero-v2{
  background:var(--bg);
  display:flex;align-items:center;justify-content:center;
  text-align:center;
  padding:100px 24px 90px;
}
.hero-v2-inner{
  max-width:620px;display:flex;flex-direction:column;align-items:center;
}
.hero-tagline{
  font-family:'Archivo Narrow','Archivo',sans-serif;
  font-weight:600;
  font-size:clamp(14px,1.6vw,17px);
  letter-spacing:.3em;
  text-transform:uppercase;
  color:#2b2b2b;
  line-height:1.75;
  margin:0 0 28px;
}
.hero-lead{font-size:clamp(24px,3vw,38px);margin:0 0 20px;max-width:620px;}
.hero-desc{
  max-width:520px;font-size:14px;line-height:1.7;color:#5a5a5a;margin:0 0 34px;
}
.hero-ctas{display:flex;gap:14px;margin-top:0;flex-wrap:wrap;justify-content:center;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:15px 28px;border-radius:0;font-size:13px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--black);
  transition:transform .15s ease, background .15s ease, color .15s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--black);color:var(--white);}
.btn-ghost{background:transparent;color:var(--black);}
.btn-wa{background:#4a4a4a;border-color:#4a4a4a;color:#ffffff;}

/* marquee */
.marquee{
  border-top:1px solid var(--gray-light);border-bottom:1px solid var(--gray-light);
  overflow:hidden;white-space:nowrap;padding:18px 0;
}
.marquee__track{display:inline-block;animation:scrollLeft 26s linear infinite;}
.marquee__track span{
  font-size:15px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;
  margin-right:18px;color:var(--black);
}
.marquee__track span.dim{color:var(--gray);}
@keyframes scrollLeft{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- SECTION HEADS ---------- */
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:24px;
  margin-bottom:44px;flex-wrap:wrap;
}
.section-head h2{font-size:clamp(30px,4vw,54px);}
.section-head p{max-width:420px;font-size:14px;line-height:1.6;color:#555;margin:0;}
.section-pad{padding:96px 0;}
.section-pad.tight{padding:72px 0;}
.bg-paper{background:var(--paper);}
.divider{height:1px;background:var(--gray-light);border:none;margin:0;}

/* ---------- ABOUT ---------- */
.about-grid{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center;
}
.about-media{
  background:var(--paper);border-radius:0;padding:20px;
}
.about-media img{width:100%;}
.about-copy p{font-size:15px;line-height:1.7;color:#3d3d3d;}
.pillars{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px;
}
.pillar{border-top:2px solid var(--black);padding-top:16px;}
.pillar img{width:36px;height:36px;margin-bottom:14px;}
.pillar h4{
  font-size:13px;text-transform:uppercase;letter-spacing:.06em;font-weight:700;margin:0 0 8px;
}
.pillar p{font-size:13px;line-height:1.55;color:#666;margin:0;}

.values{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:64px;
}
.value-card{
  background:var(--black);color:#fff;border-radius:0;padding:32px 28px;min-height:190px;
  display:flex;flex-direction:column;justify-content:space-between;
}
.value-card img{width:32px;height:32px;filter:invert(1);}
.value-card h4{font-size:16px;text-transform:uppercase;margin:18px 0 8px;letter-spacing:.04em;}
.value-card p{font-size:13px;line-height:1.55;color:#c9c9c9;margin:0;}

.recipe-head{margin-top:22px;margin-bottom:0;align-items:flex-start;gap:48px;}
.recipe-head h2{font-size:clamp(26px,3.4vw,46px);max-width:700px;flex:1 1 560px;}

/* ---------- COMPOSITION ---------- */
.comp-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--red);
  border:1px solid var(--red);
}
.comp-item{
  background:#fff;padding:30px 26px;display:flex;flex-direction:column;gap:14px;min-height:200px;
}
.comp-item img{width:34px;height:34px;}
.comp-item p{font-size:13px;line-height:1.55;color:#444;margin:0;}

/* ---------- CATALOG ---------- */
.tabs{display:flex;gap:10px;margin-bottom:40px;flex-wrap:wrap;}
.tab-btn{
  padding:12px 24px;border-radius:0;border:1px solid var(--gray-light);background:#fff;
  font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#666;
  transition:all .15s ease;
}
.tab-btn.active{background:var(--black);color:#fff;border-color:var(--black);}

.group-intro{
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;margin-bottom:48px;
}
.group-intro p{font-size:14px;line-height:1.7;color:#444;}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--gray-light);border:1px solid var(--gray-light);}
.stat-cell{background:var(--bg);padding:18px 14px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100%;}
.stat-cell b{display:block;font-size:24px;font-weight:800;}
.stat-cell span{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--gray);}

.product-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;
}
.product-card{
  border:1px solid var(--gray-light);border-radius:0;overflow:hidden;
  display:flex;flex-direction:column;background:#fff;
  transition:box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.product-card:hover{border-color:var(--red);box-shadow:0 18px 40px rgba(0,0,0,.08);transform:translateY(-3px);}
.product-media{
  background:var(--paper);padding:0;display:flex;align-items:center;justify-content:center;height:440px;overflow:hidden;
}
.product-media img{width:100%;height:100%;object-fit:contain;transform:scale(1.1);}
.product-body{padding:24px;display:flex;flex-direction:column;gap:14px;flex:1;}
.product-body h3{font-size:19px;text-transform:none;letter-spacing:0;font-weight:700;line-height:1.2;}
.product-specs{font-size:12px;color:#666;line-height:1.6;}
.weight-row{display:flex;gap:8px;flex-wrap:wrap;}
.weight-pill{
  border:1px solid var(--gray-light);border-radius:0;padding:8px 14px;font-size:12px;font-weight:700;
  background:#fff;color:#333;
}
.weight-pill.active{background:var(--black);color:#fff;border-color:var(--black);}
.price-row{display:flex;align-items:baseline;justify-content:space-between;margin-top:auto;}
.price{font-size:24px;font-weight:800;}
.card-ctas{display:flex;gap:10px;}
.card-ctas .btn{flex:1;justify-content:center;padding:12px 10px;font-size:11px;}


/* ---------- ARTICLES ---------- */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.article-card{
  border:1px solid transparent;border-radius:0;overflow:hidden;background:#fff;color:var(--black);
  display:flex;flex-direction:column;
  transition:box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.article-card:hover{border-color:var(--red);box-shadow:0 18px 40px rgba(0,0,0,.08);transform:translateY(-3px);}
.article-card .article-video{width:100%;height:260px;object-fit:contain;padding:20px 20px 0;background:#fff;display:block;filter:brightness(1.04) contrast(1.06);}
.article-card > div{padding:20px 26px 26px;}
.article-card h3{font-size:19px;text-transform:none;font-weight:700;letter-spacing:0;line-height:1.25;}
.article-card span{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--gray);display:block;margin-bottom:10px;}

/* ---------- CONTACT CTA ---------- */
.cta-center{text-align:center;}
.cta-center h2{font-size:clamp(34px,7.4vw,108px);letter-spacing:-0.03em;line-height:1;}
.cta-center h2 .soft{color:#c4c2be;}
.cta-sub{font-size:16px;color:#555;margin:26px 0 0;}
.cta-buttons{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:36px;}
.cta-line{height:1px;background:#d6d4d0;margin:56px 0 30px;}
.cta-contacts{display:flex;gap:18px 52px;justify-content:center;flex-wrap:wrap;font-size:18px;font-weight:600;color:#444;}
.cta-contacts a:hover{color:var(--black);}

/* ---------- FOOTER ---------- */
.site-footer{
  background:#3a3a3a;color:#c9c9c9;padding:64px 0 28px;font-size:14px;
}
.footer-grid{
  display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:48px;padding-bottom:48px;
}
.footer-brand .logo img{height:44px;width:auto;}
.footer-social{display:flex;gap:10px;margin:26px 0 22px;}
.footer-social a{
  width:44px;height:44px;background:#4a4a4a;display:flex;align-items:center;justify-content:center;
  transition:background .2s ease;
}
.footer-social a:hover{background:#5a5a5a;}
.footer-social img{width:20px;height:20px;object-fit:contain;filter:grayscale(1) brightness(1.6);}
.footer-tagline{line-height:1.65;color:#bdbdbd;margin:0 0 24px;max-width:300px;}
.footer-contact a{display:block;font-weight:600;color:#e4e4e4;margin-bottom:10px;}
.footer-col h4{
  margin:0 0 22px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#fff;
}
.footer-col a{display:block;color:#c9c9c9;line-height:1.4;margin-bottom:14px;transition:color .2s ease;}
.footer-col a:hover,.footer-contact a:hover{color:#fff;}
.footer-bottom{
  display:flex;justify-content:space-between;padding-top:24px;flex-wrap:wrap;gap:10px;
  border-top:1px solid #4d4d4d;font-size:12px;color:#a8a8a8;
}


/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .main-nav{
    display:none;
    position:absolute;top:76px;left:0;right:0;
    flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--gray-light);
    box-shadow:0 16px 30px rgba(0,0,0,.08);
  }
  .main-nav.open-mobile{display:flex;}
  .main-nav a{width:100%;padding:16px var(--gutter);border-bottom:1px solid var(--gray-light);border-radius:0;}
  .site-header{position:sticky;}
  .burger{display:block;}
  .hero-v2{padding:36px 20px 70px;}
  .about-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;}
  .footer-brand{grid-column:1 / -1;}
  .pillars,.values{grid-template-columns:1fr 1fr;}
  .comp-grid{grid-template-columns:repeat(2,1fr);}
  .group-intro{grid-template-columns:1fr;}
  .product-grid{grid-template-columns:repeat(2,1fr);}
  .article-grid{grid-template-columns:1fr;}
  .stat-row{grid-template-columns:repeat(4,1fr);}
}
@media (max-width:620px){
  .wrap{padding:0 20px;}
  .pillars,.values,.product-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .comp-grid{grid-template-columns:1fr 1fr;}
  .comp-item{padding:24px 16px;}
  .section-pad{padding:64px 0;}
  .header-actions .icon-btn span.label{display:none;}
  .header-actions .icon-btn .btn-icon{display:block;}
  .header-actions .icon-btn{padding:9px 12px;}
  .hero-tagline{letter-spacing:.18em;font-size:13px;}
}

.hidden{display:none !important;}

@media (max-width:768px){
  .hero-video{height:auto;min-height:0;aspect-ratio:16/9;margin-top:2px;}
}

/* ---------- SCIENCE PAGE ---------- */
.sci-intro{padding-top:160px;}
.sci-intro h1{font-size:clamp(34px,5.4vw,76px);max-width:960px;margin-top:14px;}
.sci-lead{font-size:19px;line-height:1.7;color:#333;max-width:780px;margin:28px 0 0;}
.sci-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--red);border:1px solid var(--red);margin-top:56px;}
.sci-badge{background:#fff;padding:30px 28px;}
.sci-badge b{display:block;font-size:clamp(40px,5vw,64px);font-weight:800;letter-spacing:-0.03em;line-height:1;margin-bottom:14px;}
.sci-badge span{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gray);line-height:1.5;}
#science{scroll-margin-top:60px;}
.sci-text{max-width:800px;}
.sci-text h2{font-size:clamp(28px,3.6vw,48px);margin:10px 0 28px;}
.sci-text p{font-size:17px;line-height:1.75;color:#333;margin:0 0 20px;}
.sci-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:40px 0 32px;}
.sci-card{background:#fff;border:1px solid var(--gray-light);padding:28px;}
.sci-card h3{font-size:15px;letter-spacing:.04em;margin-bottom:12px;}
.sci-card ul{list-style:none;margin:0;padding:0;}
.sci-card li{padding:14px 0;border-top:1px solid #eeece9;font-size:14px;line-height:1.55;color:#444;}
.sci-card li strong{color:var(--black);}
.sci-list{list-style:none;margin:8px 0 0;padding:0;}
.sci-list li{padding:16px 0 16px 22px;border-top:1px solid #d6d4d0;font-size:16px;line-height:1.65;color:#333;position:relative;}
.sci-list li:before{content:"";position:absolute;left:0;top:27px;width:8px;height:8px;background:var(--red);}
.sci-list li:last-child{border-bottom:1px solid #d6d4d0;}
.sci-closing{font-size:clamp(20px,2.4vw,28px) !important;font-weight:700;line-height:1.35 !important;color:var(--black) !important;margin-top:32px !important;}
@media (max-width:980px){
  .sci-cols{grid-template-columns:1fr;}
  .sci-badges{grid-template-columns:1fr;}
  .sci-intro{padding-top:110px;}
}
.recipe-cta{margin-top:36px;}

/* ---------- INLINE LOGO ---------- */
.akima-logo{height:1.45em;width:auto;vertical-align:baseline;margin:-0.72em 0.03em 0;display:inline-block;}
.comp-title{white-space:nowrap;line-height:1.25;}
.comp-title .akima-logo{margin-top:-0.55em;}
@media (max-width:620px){
  .section-head h2.comp-title{white-space:nowrap;font-size:clamp(18px,6.2vw,30px);line-height:1.2;}
  .comp-title .brandline{display:block;margin-top:0.07em;}
  .comp-title .brandline .akima-logo{margin-top:0;}
}
.reg{font-size:.5em;vertical-align:super;line-height:0;}