:root{--bg:#f4f7f6;--ink:#0b1b1b;--muted:#657572;--brand:#16a7a0;--brand2:#08736e;--dark:#061615;--line:#dae6e3;--white:#fff;--r:24px;--shadow:0 20px 60px rgba(10,55,50,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}a{text-decoration:none;color:inherit}.wrap{width:min(1200px,calc(100% - 40px));margin:auto}
.top{background:var(--dark);color:#bcd1cd;font-size:12px}.top .wrap{height:36px;display:flex;align-items:center;justify-content:space-between;gap:18px}.top-note{white-space:nowrap}.langbar{display:flex;gap:7px;align-items:center}.lang-btn{border:0;background:transparent;color:#91aaa6;font:inherit;font-weight:850;padding:4px 6px;cursor:pointer}.lang-btn.active{color:white}
.site-header{position:sticky;top:0;z-index:50;background:rgba(244,247,246,.96);backdrop-filter:blur(18px);border-bottom:1px solid rgba(218,230,227,.9)}.nav{height:104px;display:flex;align-items:center;gap:28px}.brand-logo{display:block;width:198px;height:auto;max-height:82px;object-fit:contain}.mainnav{margin-left:auto;display:flex;align-items:center;gap:24px;font-size:14px;font-weight:820}.mainnav>a,.menu-trigger{padding:39px 0;border:0;background:none;font:inherit;font-weight:820;color:#2f4441;cursor:pointer}.mainnav>a:hover,.menu-trigger:hover{color:var(--brand2)}.nav-actions{display:flex;gap:9px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:850;cursor:pointer}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.dark{background:var(--dark);border-color:var(--dark);color:#fff}.btn:hover{transform:translateY(-1px)}
.mega-wrap{position:relative}.mega{display:none;position:absolute;top:84px;right:-340px;width:min(860px,90vw);background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 28px 80px rgba(7,23,22,.16);padding:24px;grid-template-columns:1.1fr 1fr 1fr;gap:18px}.mega-wrap:hover .mega,.mega.open{display:grid}.mega-feature{border-radius:19px;padding:22px;background:linear-gradient(145deg,#e8f5f2,#d9eeea)}.mega-feature h3{font-size:26px;letter-spacing:-.04em;margin:8px 0}.mega-feature p{margin:0 0 16px;color:var(--muted);font-size:13px}.mega-col h4{font-size:11px;letter-spacing:.12em;color:var(--brand2);margin:4px 0 10px}.mega-col a{display:block;padding:9px 0;border-bottom:1px solid #edf2f1;font-size:13px;font-weight:760}.mega-col a:last-child{border-bottom:0}
.mobile-toggle{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;width:44px;height:44px;border-radius:12px;font-size:21px}.mobile-menu{display:none;background:#fff;border-top:1px solid var(--line);padding:14px 20px 22px}.mobile-menu.open{display:grid;gap:10px}.mobile-menu a{font-weight:820;padding:9px 0}
.hero-home{padding:54px 0 78px}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center}.kicker{font-size:12px;letter-spacing:.16em;font-weight:900;color:var(--brand2);text-transform:uppercase}.hero-home h1,.hero h1{font-size:clamp(46px,6.2vw,78px);letter-spacing:-.06em;line-height:.96;margin:17px 0 22px}.hero-home h1 em{font-style:normal;color:var(--brand)}.hero-home p,.hero p,.lead{color:var(--muted);font-size:17px;max-width:720px}.hero-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:28px}.hero-meta{display:flex;gap:20px;flex-wrap:wrap;margin-top:27px;font-size:12px;font-weight:800;color:#536562}.hero-meta span:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--brand);margin-right:8px}
.hero-media{position:relative;min-height:520px;border-radius:32px;overflow:hidden;background:#dcebe7 center/cover no-repeat;box-shadow:var(--shadow)}.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 28%,rgba(5,20,19,.72))}.hero-card{position:absolute;left:26px;right:26px;bottom:24px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-radius:20px;padding:18px 20px;display:flex;align-items:end;justify-content:space-between;gap:20px}.hero-card small{display:block;color:var(--brand2);font-weight:900;letter-spacing:.12em}.hero-card strong{font-size:20px}.hero-card span{font-size:12px;color:var(--muted)}
.section{padding:84px 0}.section.white{background:#fff}.head{display:flex;justify-content:space-between;align-items:end;gap:34px;margin-bottom:32px}.head h2{font-size:clamp(34px,4.5vw,56px);letter-spacing:-.05em;line-height:1.02;margin:8px 0 0}.head p{max-width:520px;color:var(--muted);margin:0}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.dir-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;min-height:340px;display:flex;flex-direction:column;transition:.22s}.dir-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.dir-img{height:140px;background:#e4efec center/cover no-repeat}.dir-body{padding:22px;display:flex;flex:1;flex-direction:column}.dir-body small{font-size:10px;letter-spacing:.12em;color:var(--brand2);font-weight:900}.dir-body h3{font-size:22px;letter-spacing:-.03em;margin:10px 0 8px}.dir-body p{color:var(--muted);font-size:14px;margin:0}.more{margin-top:auto;padding-top:18px;color:var(--brand2);font-size:13px;font-weight:900}
.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.solution{border-radius:22px;padding:28px;min-height:210px;background:#eaf4f1}.solution:nth-child(2){background:#eef0eb}.solution:nth-child(3){background:#e9f0f5}.solution:nth-child(4){background:#f3edeb}.solution b{display:block;font-size:23px;margin:16px 0 8px}.solution p{color:var(--muted);margin:0}
.cta-band{background:linear-gradient(135deg,#0faaa0,#08756f);color:#fff;border-radius:30px;padding:38px;display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center}.cta-band h2{font-size:38px;letter-spacing:-.045em;margin:0 0 8px}.cta-band p{margin:0;color:#d8f2ee;max-width:650px}
.hero{padding:58px 0 34px}.toolbar{padding:20px 0 32px}.toolbar-box{background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:12px;box-shadow:0 12px 34px rgba(10,55,50,.05)}.field{width:100%;height:48px;border:1px solid var(--line);border-radius:14px;background:#f9fbfa;padding:0 14px;font:inherit;color:var(--ink)}textarea.field{height:auto;min-height:120px;padding:13px 14px;resize:vertical}.meta{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:14px;color:var(--muted);font-size:13px}.clear{border:0;background:none;color:var(--brand2);font-weight:850;cursor:pointer}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-bottom:82px}.card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;display:flex;flex-direction:column;min-height:360px;transition:.22s}.card:hover{transform:translateY(-4px);box-shadow:0 16px 42px rgba(10,55,50,.08)}.card-visual{height:132px;background:#e8f2ef center/cover no-repeat;position:relative}.card-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(7,23,22,.18))}.card-body{padding:21px;display:flex;flex:1;flex-direction:column}.badge{font-size:10px;letter-spacing:.12em;font-weight:900;color:var(--brand2);text-transform:uppercase}.card h2{font-size:22px;line-height:1.1;letter-spacing:-.03em;margin:13px 0 8px}.card p{color:var(--muted);font-size:14px;margin:0 0 14px}.specs{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}.chip{font-size:11px;padding:6px 9px;border-radius:999px;background:#edf5f3;color:#31514d;font-weight:800}.empty{display:none;padding:60px 0 100px;text-align:center;color:var(--muted)}
.detail{padding:58px 0 90px}.detail-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:26px}.panel,.story,.info-card,.form-card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px}.detail-image{height:300px;border-radius:22px;background:#e6f1ee center/cover no-repeat;margin:-12px -12px 26px}.panel h1{font-size:clamp(40px,5vw,58px);margin:10px 0 18px}.panel h3{font-size:16px;margin:24px 0 8px}.panel p,.story p,.info-card p{color:var(--muted)}.fact{display:flex;justify-content:space-between;gap:30px;padding:15px 0;border-bottom:1px solid var(--line)}.fact span{color:var(--muted);text-align:right}.notice{background:#0a1b1a;color:#fff;border-radius:22px;padding:22px;margin-top:20px}.notice p{color:#b6c9c5}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.page{padding:66px 0 90px}.page-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.story h2,.info-card h2,.form-card h2{font-size:32px;letter-spacing:-.04em;margin:6px 0 16px}.visual-block{min-height:390px;border-radius:28px;background:#dcebe7 center/cover no-repeat;position:relative;overflow:hidden}.visual-block:after{content:"HAYAT PLASTICS";position:absolute;left:24px;bottom:22px;background:rgba(7,23,22,.86);color:#fff;border-radius:999px;padding:9px 13px;font-size:11px;font-weight:900;letter-spacing:.12em}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}.stat{background:#edf5f3;border-radius:18px;padding:18px}.stat b{display:block;font-size:24px}.stat span{color:var(--muted);font-size:12px}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}.step{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}.step span{font-size:11px;font-weight:900;color:var(--brand2)}.step h3{margin:22px 0 8px}.step p{color:var(--muted);font-size:14px}.quality-list{display:grid;gap:12px;margin-top:24px}.quality-item{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.quality-item i{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#e2f4f0;color:var(--brand2);font-style:normal;font-weight:900}.quality-item p{margin:5px 0 0;color:var(--muted);font-size:14px}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.phone-list{display:grid;gap:10px;margin-top:18px}.phone-list a{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:15px;background:#f8fbfa;font-weight:850}.phone-list small{color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .wide{grid-column:1/-1}.result{display:none;margin-top:16px;border-radius:18px;background:#edf7f4;padding:18px}.result.show{display:block}.result pre{white-space:pre-wrap;font:inherit;font-size:13px;color:#31514d}
footer{background:var(--dark);color:#9cb3af;padding:36px 0}.foot{display:flex;justify-content:space-between;align-items:center;gap:20px}.foot .brand-logo{width:150px;background:#fff;padding:6px;border-radius:9px}
@media(max-width:980px){.mainnav,.nav-actions{display:none}.mobile-toggle{display:block}.hero-grid{grid-template-columns:1fr}.hero-media{min-height:430px}.grid4{grid-template-columns:1fr 1fr}.toolbar-box{grid-template-columns:1fr 1fr}.grid{grid-template-columns:1fr 1fr}.detail-grid,.page-grid,.contact-grid{grid-template-columns:1fr}.process{grid-template-columns:1fr 1fr}.cta-band{grid-template-columns:1fr}}
@media(max-width:620px){.wrap{width:min(100% - 28px,1200px)}.top-note{display:none}.top .wrap{justify-content:center}.nav{height:86px}.brand-logo{width:150px}.hero-home{padding-top:42px}.hero-home h1,.hero h1{font-size:46px}.hero-media{min-height:350px}.hero-card{left:16px;right:16px;bottom:15px;display:block}.hero-card span{display:block;margin-top:5px}.grid4,.solution-grid,.toolbar-box,.grid,.process,.form-grid,.stats{grid-template-columns:1fr}.grid{gap:12px}.meta,.foot{align-items:flex-start;flex-direction:column}.panel h1{font-size:40px}.card-visual{height:150px}.langbar{gap:2px}.lang-btn{padding:4px}}
/* Category visuals: deterministic CSS pellet fields, replacing low-quality/broken embedded photos */
.visual-compound,.visual-masterbatch,.visual-filler,.visual-additive{
  background-repeat:repeat!important;
  background-position:center!important;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.16),inset 0 -70px 100px rgba(6,22,21,.12)
}
.visual-compound{
  background-color:#cbd9d5!important;
  background-image:
    radial-gradient(circle,#fbfcfc 0 5px,#d7e0de 6px 8px,transparent 9px),
    radial-gradient(circle,#b9cac6 0 4px,#9fb4af 5px 7px,transparent 8px),
    linear-gradient(145deg,#e8efed,#9cb3ae)!important;
  background-size:30px 30px,38px 38px,100% 100%!important;
  background-position:0 0,14px 9px,0 0!important
}
.visual-masterbatch{
  background-color:#183431!important;
  background-image:
    radial-gradient(circle,#18aaa0 0 5px,#0d7c75 6px 8px,transparent 9px),
    radial-gradient(circle,#ef6f4f 0 5px,#be4738 6px 8px,transparent 9px),
    radial-gradient(circle,#e2c93b 0 5px,#b79d1f 6px 8px,transparent 9px),
    radial-gradient(circle,#5368d8 0 5px,#3446a7 6px 8px,transparent 9px),
    linear-gradient(145deg,#254541,#102724)!important;
  background-size:42px 42px,46px 46px,50px 50px,54px 54px,100% 100%!important;
  background-position:0 0,18px 8px,7px 23px,30px 28px,0 0!important
}
.visual-filler{
  background-color:#ecefea!important;
  background-image:
    radial-gradient(circle,#fff 0 5px,#e4e7df 6px 8px,transparent 9px),
    radial-gradient(circle,#d7ddd4 0 4px,#c6cec3 5px 7px,transparent 8px),
    linear-gradient(145deg,#f8f9f5,#cfd7cc)!important;
  background-size:29px 29px,37px 37px,100% 100%!important;
  background-position:0 0,12px 15px,0 0!important
}
.visual-additive{
  background-color:#bfe1dd!important;
  background-image:
    radial-gradient(circle,#dff7f3 0 5px,#8dccc4 6px 8px,transparent 9px),
    radial-gradient(circle,#22aaa0 0 4px,#0c7d76 5px 7px,transparent 8px),
    radial-gradient(circle,#f2f5ef 0 3px,#d5ddd7 4px 6px,transparent 7px),
    linear-gradient(145deg,#dff2ef,#78b6ae)!important;
  background-size:31px 31px,43px 43px,35px 35px,100% 100%!important;
  background-position:0 0,17px 11px,9px 21px,0 0!important
}
.hero-media.visual-compound{background-size:40px 40px,52px 52px,100% 100%!important}
.hero-media.visual-compound:before{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(circle at 72% 20%,rgba(255,255,255,.55),transparent 30%),linear-gradient(180deg,rgba(255,255,255,.05),rgba(5,20,19,.18));
  z-index:0;
  pointer-events:none
}
.hero-overlay,.hero-card{z-index:1}

/* Premium refinement v2 */
.mainnav{gap:27px;font-size:13px;font-weight:700;letter-spacing:.005em}
.mainnav>a,.menu-trigger{font-weight:700;color:#40514f}
.nav-actions .btn{font-weight:800}
.brand-logo{width:188px}
.hero-home{padding-top:64px}
.hero-grid{grid-template-columns:1.04fr .96fr;gap:56px}
.hero-home h1{max-width:720px}
.hero-home p{max-width:650px}
.hero-media{min-height:540px;border:1px solid rgba(8,115,110,.1);box-shadow:0 28px 75px rgba(9,45,42,.13)}
.hero-tech{position:absolute;right:22px;top:22px;z-index:2;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.6);border-radius:16px;padding:12px 14px;box-shadow:0 12px 30px rgba(7,23,22,.1)}
.hero-tech b{display:block;font-size:15px;letter-spacing:.05em}
.hero-tech span{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.hero-card{box-shadow:0 16px 38px rgba(7,23,22,.14);border:1px solid rgba(7,23,22,.05)}
.dir-card{min-height:355px}
.dir-img{height:155px}
.solution p span{color:inherit}
.master-swatch{position:relative;overflow:hidden;background:
 radial-gradient(circle at 18% 22%,rgba(255,255,255,.5),transparent 11%),
 linear-gradient(135deg,color-mix(in srgb,var(--swatch),white 16%),var(--swatch))!important}
.master-swatch:before{content:"";position:absolute;inset:-20px;background-image:
 radial-gradient(circle at center,rgba(255,255,255,.34) 0 3px,rgba(0,0,0,.08) 4px 7px,transparent 8px);
 background-size:27px 27px;opacity:.72;transform:rotate(7deg)}
.master-swatch:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(0,0,0,.13))}
.master-swatch small{position:absolute;left:13px;bottom:11px;z-index:2;font-size:10px;font-weight:850;letter-spacing:.05em;color:#fff;background:rgba(5,20,19,.55);padding:6px 8px;border-radius:999px}
.detail-image.master-swatch{height:300px}
.detail-image.master-swatch small{left:18px;bottom:17px}
@media(max-width:980px){.brand-logo{width:176px}.hero-grid{gap:28px}.hero-media{min-height:430px}}
@media(max-width:620px){.brand-logo{width:148px}.hero-home{padding-top:40px}.hero-media{min-height:360px}.hero-tech{right:14px;top:14px}}

/* Production polish 2026-09-25 */
.mainnav{gap:24px;font-size:12.5px}.mainnav>a,.menu-trigger{padding:38px 0;font-weight:680}.mega{top:78px;right:-290px;width:min(760px,90vw);padding:20px;grid-template-columns:1.05fr .95fr .95fr}.mega-feature{padding:19px}.mega-feature h3{font-size:23px}.mega-col a{padding:8px 0}
.hero-home{padding:58px 0 76px}.hero-grid{grid-template-columns:1.05fr .95fr;gap:58px}.hero-copy{padding-top:10px}.hero-home h1{font-size:clamp(48px,5.75vw,74px);max-width:700px}.hero-home p{max-width:640px}
.material-system{position:relative;min-height:520px;background:linear-gradient(145deg,#071a18,#0b312d 55%,#0b423b);border:1px solid rgba(20,167,157,.22);overflow:hidden}
.material-system:before{content:"";position:absolute;width:380px;height:380px;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-52%);border:1px solid rgba(132,227,217,.14);box-shadow:0 0 0 70px rgba(132,227,217,.035),0 0 0 140px rgba(132,227,217,.025)}
.material-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 92%)}
.material-core{position:absolute;left:50%;top:43%;transform:translate(-50%,-50%);width:185px;height:185px;border-radius:50%;display:grid;place-content:center;text-align:center;background:rgba(255,255,255,.96);box-shadow:0 30px 75px rgba(0,0,0,.28);z-index:2;padding:20px}.material-core small{font-size:9px;letter-spacing:.13em;color:var(--brand2);font-weight:900}.material-core strong{font-size:39px;letter-spacing:-.055em;line-height:1;margin:8px 0}.material-core span{font-size:11px;color:var(--muted)}
.material-node{position:absolute;z-index:3;min-width:142px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.45);border-radius:16px;padding:12px 14px;box-shadow:0 15px 35px rgba(0,0,0,.17);transition:.2s}.material-node:hover{transform:translateY(-3px);background:#fff}.material-node span{display:block;font-size:9px;font-weight:900;color:var(--brand2);letter-spacing:.12em}.material-node b{display:block;margin-top:3px;font-size:13px}.node-1{left:22px;top:55px}.node-2{right:22px;top:92px}.node-3{left:28px;bottom:116px}.node-4{right:24px;bottom:126px}
.material-system .hero-card{left:20px;right:20px;bottom:18px;background:rgba(255,255,255,.96)}
.dir-card{border-color:#d7e4e1}.dir-img{height:148px;position:relative}.dir-number{position:absolute;left:14px;top:14px;background:rgba(7,23,22,.78);color:#fff;border-radius:999px;padding:6px 9px;font-size:10px;font-weight:900;letter-spacing:.08em;z-index:3}.dir-body small{color:#7b8b88}.dir-body p{min-height:64px}
.catalog-hero{padding-bottom:22px}.catalog-hero h1{max-width:760px}.toolbar{position:sticky;top:104px;z-index:12;background:rgba(244,247,246,.92);backdrop-filter:blur(14px);padding:12px 0 18px}.toolbar-box{box-shadow:0 12px 34px rgba(10,55,50,.07)}
.card{min-height:375px}.card-visual{height:145px}.card-body{padding:20px}.badge{font-size:9.5px}.card h2{font-size:21px}.card p{min-height:64px}.specs{padding-top:8px}.chip{background:#eef5f3}
.product-main,.product-spec{box-shadow:0 14px 42px rgba(10,55,50,.045)}.product-spec .notice{margin-top:22px}
.foot a{color:#d2e0dd;font-weight:800}
@media(max-width:980px){.toolbar{top:86px}.material-system{min-height:440px}.node-1{left:16px;top:42px}.node-2{right:16px;top:72px}.node-3{left:16px;bottom:108px}.node-4{right:16px;bottom:118px}}
@media(max-width:620px){.hero-grid{gap:28px}.material-system{min-height:420px}.material-core{width:150px;height:150px}.material-core strong{font-size:31px}.material-node{min-width:118px;padding:10px 11px}.material-node b{font-size:11px}.material-system .hero-card{left:12px;right:12px}.toolbar{position:static}.dir-body p,.card p{min-height:0}}

/* Final homepage + catalog polish */
.nav{height:94px}.brand-logo{width:174px}.mainnav>a,.menu-trigger{padding:33px 0}.mega{top:72px}
.hero-home{padding:44px 0 54px}.hero-grid{gap:52px}.hero-copy{padding-top:2px}.hero-home h1{font-size:clamp(47px,5.35vw,70px);margin:14px 0 18px}.hero-home p{font-size:16px}.hero-actions{margin-top:23px}.hero-meta{margin-top:22px}
.material-system{min-height:466px;border-radius:30px}.material-system:before{width:330px;height:330px;transform:translate(-50%,-54%);box-shadow:0 0 0 60px rgba(132,227,217,.035),0 0 0 118px rgba(132,227,217,.022)}
.material-core{top:40%;width:164px;height:164px;padding:17px}.material-core strong{font-size:35px}.material-core small{font-size:8px}.material-core span{font-size:10px}
.material-node{min-width:132px;padding:10px 12px;border-radius:14px}.material-node b{font-size:12px}.node-1{left:18px;top:47px}.node-2{right:18px;top:78px}.node-3{left:22px;bottom:148px}.node-4{right:20px;bottom:158px}
.material-system .hero-card{left:16px;right:16px;bottom:15px;padding:15px 17px;border-radius:18px}.material-system .hero-card strong{font-size:18px}.material-system .hero-card span{max-width:185px;font-size:10.5px;line-height:1.45}
.section{padding:72px 0}.head{margin-bottom:27px}
.catalog-hero{padding:46px 0 20px}.catalog-hero h1{font-size:clamp(48px,5vw,68px);margin-bottom:14px}.catalog-hero p{font-size:16px}
.catalog-categories{padding:0 0 12px}.category-strip{display:grid;grid-template-columns:1.2fr repeat(4,1fr);gap:10px}.category-pill{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px 16px;min-height:64px;transition:.2s}.category-pill:hover{transform:translateY(-2px);border-color:#b9d9d4;box-shadow:0 10px 28px rgba(10,55,50,.06)}.category-pill b{display:grid;place-items:center;min-width:34px;height:34px;border-radius:11px;background:#e9f5f2;color:var(--brand2);font-size:13px}.category-pill span{font-size:12px;font-weight:850;line-height:1.2}.category-pill.all{background:var(--dark);color:#fff;border-color:var(--dark)}.category-pill.all b{background:rgba(255,255,255,.13);color:#fff}
.toolbar{top:94px;padding:10px 0 17px}.toolbar-box{padding:13px;border-radius:19px;gap:9px}.field{height:45px;border-radius:12px}.meta{margin-top:11px}
.grid{grid-template-columns:repeat(4,1fr);gap:13px;padding-bottom:72px}.card{min-height:356px;border-radius:19px}.card-visual{height:126px}.card-body{padding:17px}.card h2{font-size:19px;margin:10px 0 7px}.card p{font-size:12.8px;line-height:1.5;min-height:59px}.badge{font-size:9px}.chip{font-size:10px;padding:5px 7px}.more{padding-top:14px;font-size:12px}
.detail{padding:46px 0 80px}.detail-grid{gap:20px}.panel{padding:27px}.detail-image{height:275px}.fact{padding:13px 0}.notice{border-radius:18px;padding:19px}
@media(max-width:1180px){.grid{grid-template-columns:repeat(3,1fr)}.category-strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:980px){.nav{height:86px}.toolbar{top:86px}.material-system{min-height:430px}.node-3{bottom:140px}.node-4{bottom:150px}.grid{grid-template-columns:repeat(2,1fr)}.category-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.hero-home{padding:35px 0 45px}.material-system{min-height:410px}.material-core{width:142px;height:142px}.node-1{left:10px;top:40px}.node-2{right:10px;top:68px}.node-3{left:10px;bottom:138px}.node-4{right:10px;bottom:146px}.material-node{min-width:108px;padding:9px 10px}.material-node b{font-size:10.5px}.category-strip{grid-template-columns:1fr 1fr}.category-pill{min-height:58px;padding:11px}.grid{grid-template-columns:1fr}.card-visual{height:145px}}

/* Product detail + mobile completion */
.mobile-menu{box-shadow:0 22px 48px rgba(7,23,22,.08)}.mobile-menu-cta{margin-top:8px;text-align:center;background:var(--brand);color:#fff!important;border-radius:999px;padding:13px 16px!important}.mobile-toggle.active{background:var(--dark);color:#fff;border-color:var(--dark)}
.product-breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:16px;color:#7b8b88;font-size:11px;font-weight:750}.product-breadcrumb a:hover{color:var(--brand2)}.product-breadcrumb b{color:#526461}
.product-eyebrow{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:2px}.product-code{font-size:10px;letter-spacing:.08em;font-weight:800;color:#91a09d}
.product-lead{font-size:16px;line-height:1.65;max-width:720px}.product-quick{display:grid;grid-template-columns:.45fr 1.55fr;gap:12px;margin:22px 0}.product-quick>div{background:#f3f8f6;border:1px solid #e1ece9;border-radius:16px;padding:14px 15px}.product-quick small{display:block;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:#7d918d;font-weight:900;margin-bottom:6px}.product-quick b{font-size:15px}.product-app-chips{display:flex;gap:6px;flex-wrap:wrap}.product-app-chips span{font-size:10px;font-weight:800;padding:5px 7px;border-radius:999px;background:#fff;border:1px solid #dce8e5;color:#31514d}
.purpose-block{border-top:1px solid var(--line);padding-top:2px}.product-actions{margin-top:25px}.product-actions .btn{min-height:44px}
.product-side{display:grid;gap:16px;align-self:start;position:sticky;top:112px}.product-spec .kicker,.product-docs .kicker{margin-bottom:12px}.product-docs{padding:24px 26px}.doc-row{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-bottom:1px solid var(--line)}.doc-row span{color:var(--muted);font-size:13px;text-align:right}.product-docs p{font-size:12.5px;line-height:1.55;margin:15px 0;color:var(--muted)}.text-link{color:var(--brand2);font-weight:900;font-size:13px}
.mobile-product-bar{display:none}
@media(max-width:980px){.product-side{position:static}.product-quick{grid-template-columns:1fr 2fr}.product-breadcrumb{margin-top:-6px}}
@media(max-width:620px){
 body:has(.detail){padding-bottom:74px}.mobile-menu{position:absolute;left:0;right:0;top:86px;padding:18px 20px 24px;z-index:55}
 .detail{padding:30px 0 34px}.product-breadcrumb{font-size:10px;margin-bottom:12px}.panel{padding:20px;border-radius:20px}.detail-image{height:215px;margin:-7px -7px 20px;border-radius:16px}.panel h1{font-size:34px;line-height:1.03;margin:9px 0 13px}.product-lead{font-size:14px}.product-eyebrow{align-items:flex-start}.product-code{font-size:8.5px}
 .product-quick{grid-template-columns:1fr;margin:17px 0}.purpose-block h3{margin-top:18px}.product-actions{display:none}.product-side{gap:12px}.product-docs{padding:20px}.fact{display:grid;gap:5px}.fact span{text-align:left}.notice{margin-top:16px}
 .mobile-product-bar{position:fixed;left:0;right:0;bottom:0;z-index:80;display:grid;grid-template-columns:.72fr 1fr 1.18fr;gap:1px;background:#dce6e3;border-top:1px solid #ccd9d6;box-shadow:0 -10px 35px rgba(7,23,22,.12)}.mobile-product-bar a{min-height:62px;display:grid;place-items:center;text-align:center;padding:8px 6px;background:#fff;font-size:11px;font-weight:900}.mobile-product-bar a.primary{background:var(--brand);color:#fff}
 .category-strip{display:flex;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.category-strip::-webkit-scrollbar{display:none}.category-pill{min-width:156px}.category-pill.all{min-width:170px}.catalog-hero{padding-top:33px}.toolbar{padding-top:7px}.toolbar-box{padding:10px}.meta{font-size:12px}
 .card{min-height:0}.card-body{padding:16px}.card h2{font-size:20px}.card p{font-size:13px}.top{height:auto;padding:6px 0}.lang-btn{font-size:10px}
}

/* Real inquiry channels */
.contact-hero{padding-bottom:22px}.contact-page{padding-top:38px}.contact-info{position:sticky;top:112px;align-self:start}.direct-block{margin-top:26px;padding-top:24px;border-top:1px solid var(--line);display:grid;gap:10px}.direct-block>.kicker{margin-bottom:2px}.channel{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:#f8fbfa;border-radius:16px;padding:13px 14px;transition:.2s}.channel:hover{transform:translateY(-2px);border-color:#b9d9d4}.channel>span{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#e5f4f1;color:var(--brand2);font-size:12px;font-weight:950}.channel b{display:block;font-size:13px}.channel small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.request-build{min-height:49px}.request-result{background:#f2f8f6;border:1px solid #dbe9e6;padding:20px}.result-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.result-head b{font-size:16px}.result-head p{margin:5px 0 0;color:var(--muted);font-size:12px}.result-head>span{font-size:9px;letter-spacing:.12em;font-weight:900;color:var(--brand2)}.request-result pre{background:#fff;border:1px solid #dfe9e7;border-radius:14px;padding:14px;margin:15px 0;font-size:12px;line-height:1.55}.request-channels{display:flex;gap:9px;flex-wrap:wrap}.request-channels .btn{min-height:42px}.whatsapp-btn{background:#0f9f6e!important;border-color:#0f9f6e!important;color:#fff!important}.email-btn{background:var(--dark)!important;border-color:var(--dark)!important;color:#fff!important}
@media(max-width:980px){.contact-info{position:static}}
@media(max-width:620px){.contact-page{padding-top:24px}.contact-grid{gap:14px}.contact-info,.form-card{padding:20px}.phone-list a{padding:12px 13px}.request-channels{display:grid;grid-template-columns:1fr}.request-channels .btn{width:100%}.result-head{display:block}.result-head>span{display:block;margin-top:8px}.request-result pre{font-size:11px;overflow-x:auto}}

/* Mobile redesign v3 — phone-first polish */
@media(max-width:620px){
  html,body{overflow-x:hidden}
  body{font-size:15px}
  .wrap{width:calc(100% - 32px);max-width:none}
  .top{padding:0}
  .top .wrap{height:34px;justify-content:flex-start;overflow:hidden}
  .top-note{display:none}
  .langbar{width:100%;gap:2px;overflow-x:auto;justify-content:flex-start;scrollbar-width:none;padding:0 2px}
  .langbar::-webkit-scrollbar{display:none}
  .lang-btn{flex:0 0 auto;min-width:38px;height:30px;padding:0 7px;font-size:10px;border-radius:8px}
  .lang-btn.active{background:rgba(255,255,255,.09)}
  .site-header{backdrop-filter:blur(16px)}
  .nav{height:70px;gap:12px}
  .brand-logo{width:126px;max-height:58px}
  .mobile-toggle{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;font-size:0;padding:0;position:relative}
  .mobile-toggle:before,.mobile-toggle:after,.mobile-toggle{--bar:#263b38}
  .mobile-toggle:before,.mobile-toggle:after{content:"";position:absolute;width:18px;height:2px;background:var(--bar);border-radius:3px;left:11px;transition:.2s}
  .mobile-toggle:before{top:15px;box-shadow:0 5px 0 var(--bar)}
  .mobile-toggle:after{top:25px}
  .mobile-toggle.active:before{top:20px;transform:rotate(45deg);box-shadow:none;background:#fff}
  .mobile-toggle.active:after{top:20px;transform:rotate(-45deg);background:#fff}
  .mobile-menu{position:absolute;left:12px;right:12px;top:76px;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.98);box-shadow:0 24px 60px rgba(7,23,22,.16);z-index:70}
  .mobile-menu.open{gap:2px}
  .mobile-menu a{padding:11px 12px;border-radius:11px;font-size:14px}
  .mobile-menu a:not(.mobile-menu-cta):active{background:#f1f6f4}
  .mobile-menu-cta{margin-top:8px!important;padding:12px 14px!important}

  .hero-home{padding:30px 0 38px}
  .hero-grid{grid-template-columns:1fr;gap:24px}
  .hero-copy{padding-top:0}
  .kicker{font-size:10px;letter-spacing:.13em}
  .hero-home h1,.hero h1{font-size:clamp(38px,11.5vw,48px);line-height:.98;letter-spacing:-.055em;margin:11px 0 15px}
  .hero-home p,.hero p,.lead{font-size:14px;line-height:1.6}
  .hero-actions{display:grid;grid-template-columns:1fr;gap:9px;margin-top:20px}
  .hero-actions .btn{width:100%;min-height:46px}
  .hero-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:18px}
  .hero-meta span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 10px;font-size:10px;text-align:center;white-space:nowrap}
  .hero-meta span:before{width:5px;height:5px;margin-right:5px}
  .hero-meta span:last-child{grid-column:1/-1}

  .material-system{display:grid;grid-template-columns:1fr 1fr;gap:9px;min-height:0!important;padding:16px;border-radius:24px}
  .material-system:before{width:250px;height:250px;top:130px;transform:translate(-50%,-50%);box-shadow:0 0 0 45px rgba(132,227,217,.035),0 0 0 85px rgba(132,227,217,.02)}
  .material-grid{background-size:30px 30px}
  .material-core{position:relative;left:auto;top:auto;transform:none;grid-column:1/-1;justify-self:center;width:138px;height:138px;margin:3px 0 5px;padding:14px}
  .material-core strong{font-size:30px;margin:6px 0}
  .material-core small{font-size:7px}
  .material-core span{font-size:9px}
  .material-node{position:relative!important;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;min-width:0;width:100%;padding:11px 12px;border-radius:13px;box-shadow:0 10px 24px rgba(0,0,0,.13)}
  .material-node:hover{transform:none}
  .material-node span{font-size:8px}
  .material-node b{font-size:11px;line-height:1.2}
  .material-system .hero-card{position:relative;left:auto;right:auto;bottom:auto;grid-column:1/-1;display:grid;gap:7px;padding:14px;border-radius:15px;margin-top:2px}
  .material-system .hero-card strong{font-size:16px;line-height:1.25}
  .material-system .hero-card span{max-width:none;font-size:9.5px;line-height:1.4}

  .section{padding:48px 0}
  .head{display:block;margin-bottom:20px}
  .head h2{font-size:35px;line-height:1.02;margin-top:8px}
  .head p{font-size:13px;margin-top:12px}
  .grid4{grid-template-columns:1fr 1fr;gap:10px}
  .dir-card{min-height:0;border-radius:17px}
  .dir-img{height:98px}
  .dir-number{left:9px;top:9px;padding:4px 6px;font-size:8px}
  .dir-body{padding:13px}
  .dir-body small{font-size:8px}
  .dir-body h3{font-size:16px;margin:7px 0 4px}
  .dir-body p{display:none}
  .more{font-size:10px;padding-top:10px}
  .solution-grid{grid-template-columns:1fr;gap:10px}
  .solution{min-height:0;padding:20px;border-radius:18px}
  .solution b{font-size:18px;margin:10px 0 5px}
  .solution p{font-size:13px}
  .cta-band{padding:22px;border-radius:22px;gap:16px}
  .cta-band h2{font-size:28px;line-height:1.05}
  .cta-band p{font-size:13px}
  .cta-band .btn{width:100%;min-height:46px}

  .catalog-hero{padding:28px 0 14px}
  .catalog-hero h1{font-size:42px;margin:8px 0 9px}
  .catalog-hero p{font-size:13px}
  .catalog-categories{padding-bottom:8px}
  .category-strip{width:100%;margin:0;display:flex;gap:8px;overflow-x:auto;padding:1px 16px 5px;scroll-padding-left:16px;scrollbar-width:none}
  .category-strip::-webkit-scrollbar{display:none}
  .category-strip.wrap{width:100%}
  .category-pill{flex:0 0 auto;min-width:142px;min-height:54px;padding:10px 12px;border-radius:15px}
  .category-pill.all{min-width:154px}
  .category-pill b{min-width:30px;height:30px;border-radius:9px;font-size:11px}
  .category-pill span{font-size:11px}
  .toolbar{position:static;padding:6px 0 14px;background:transparent;backdrop-filter:none}
  .toolbar-box{grid-template-columns:1fr 1fr!important;gap:8px;padding:10px;border-radius:17px}
  .toolbar-box #q{grid-column:1/-1}
  .toolbar-box #appSel{grid-column:1/-1}
  .field{height:44px;border-radius:11px;font-size:13px;padding:0 11px}
  textarea.field{min-height:105px;padding-top:12px}
  .meta{flex-direction:row;align-items:center;font-size:11px;margin-top:9px}
  .clear{font-size:11px}
  .grid{grid-template-columns:1fr!important;gap:11px;padding-bottom:48px}
  .card{display:grid;grid-template-columns:112px 1fr;min-height:0;border-radius:17px}
  .card-visual{height:100%;min-height:160px}
  .card-body{padding:14px}
  .badge{font-size:8px}
  .card h2{font-size:19px;margin:8px 0 5px}
  .card p{font-size:12px;line-height:1.45;margin-bottom:9px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .specs{gap:5px}
  .chip{font-size:9px;padding:4px 6px}
  .more{font-size:10px;padding-top:9px}

  .detail{padding:22px 0 28px}
  .product-breadcrumb{display:none}
  .detail-grid{gap:12px}
  .panel{padding:17px;border-radius:18px}
  .detail-image{height:180px;margin:-5px -5px 16px;border-radius:14px}
  .panel h1{font-size:32px;line-height:1;margin:8px 0 12px}
  .product-lead{font-size:13px;line-height:1.55}
  .product-code{font-size:7.5px;max-width:45%;text-align:right}
  .product-quick{margin:14px 0;gap:8px}
  .product-quick>div{padding:11px 12px;border-radius:13px}
  .product-quick small{font-size:8px}
  .product-app-chips span{font-size:9px;padding:4px 6px}
  .purpose-block h3{font-size:14px}
  .purpose-block p{font-size:13px}
  .product-docs{padding:17px}
  .doc-row{padding:10px 0}
  .doc-row span{font-size:11px}
  .notice{padding:15px;border-radius:15px}
  .notice p{font-size:12px;line-height:1.5}
  .mobile-product-bar{grid-template-columns:58px 1fr 1.12fr}
  .mobile-product-bar a{min-height:58px;font-size:10px;padding:7px 4px}

  .page{padding:34px 0 52px}
  .page-grid,.contact-grid{gap:12px}
  .story,.info-card,.form-card{padding:19px;border-radius:19px}
  .story h2,.info-card h2,.form-card h2{font-size:27px}
  .visual-block{min-height:230px;border-radius:20px}
  .stats{grid-template-columns:1fr 1fr 1fr!important;gap:7px}
  .stat{padding:12px 9px;border-radius:13px}
  .stat b{font-size:20px}
  .stat span{font-size:9px;line-height:1.2}
  .process{grid-template-columns:1fr!important;gap:9px}
  .step{padding:17px;border-radius:16px}
  .step h3{margin:10px 0 5px}
  .form-grid{grid-template-columns:1fr!important;gap:9px}
  .form-grid .wide{grid-column:auto}
  .phone-list a{padding:12px;border-radius:13px;font-size:13px}
  .channel{padding:11px 12px;border-radius:14px}
  .request-result{padding:15px}
  .request-result pre{padding:11px;font-size:10.5px}

  footer{padding:28px 0}
  .foot{align-items:center;text-align:center;gap:12px}
  .foot .brand-logo{width:122px}
  .foot a,.foot span{font-size:11px}
}
@media(max-width:380px){
  .wrap{width:calc(100% - 24px)}
  .hero-home h1,.hero h1{font-size:36px}
  .grid4{grid-template-columns:1fr 1fr}
  .card{grid-template-columns:98px 1fr}
  .card-visual{min-height:150px}
  .toolbar-box{grid-template-columns:1fr!important}
  .toolbar-box #q,.toolbar-box #appSel{grid-column:auto}
  .mobile-product-bar{grid-template-columns:52px 1fr 1fr}
  .mobile-product-bar a{font-size:9px}
}

/* Mobile redesign v4 — tuned from real-device screenshots */
@media(max-width:620px){
  /* Header / hero: less vertical weight */
  .top .wrap{height:32px}
  .nav{height:66px}
  .brand-logo{width:118px}
  .mobile-toggle{width:40px;height:40px;border-radius:12px}
  .mobile-menu{top:72px}

  .hero-home{padding:24px 0 30px}
  .hero-grid{gap:18px}
  .hero-home h1,.hero h1{font-size:36px;line-height:.98;margin:9px 0 12px}
  .hero-home p,.hero p,.lead{font-size:13.5px;line-height:1.52}
  .hero-actions{margin-top:16px;gap:8px}
  .hero-actions .btn{min-height:44px;font-size:13px;padding:10px 14px}
  .hero-meta{margin-top:14px;gap:7px}
  .hero-meta span{padding:7px 8px;font-size:9.5px}

  /* Compact technical visual on phones */
  .material-system{grid-template-columns:repeat(4,1fr);gap:6px;padding:13px;border-radius:21px}
  .material-system:before{width:205px;height:205px;top:91px}
  .material-core{grid-column:1/-1;width:118px;height:118px;margin:0 0 3px;padding:10px}
  .material-core strong{font-size:27px}
  .material-core small{font-size:6.5px}
  .material-core span{font-size:8px}
  .material-node{padding:8px 4px;text-align:center;border-radius:11px}
  .material-node span{font-size:7px}
  .material-node b{font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .material-system .hero-card{margin-top:2px;padding:11px 12px;border-radius:13px}
  .material-system .hero-card strong{font-size:14px}
  .material-system .hero-card span{font-size:8.5px}

  /* Product system */
  .section{padding:38px 0}
  .head{margin-bottom:16px}
  .head h2{font-size:31px;line-height:1.01}
  .head p{font-size:12.5px;line-height:1.5;margin-top:9px}
  .grid4{gap:8px}
  .dir-card{border-radius:15px}
  .dir-img{height:84px}
  .dir-body{padding:11px 12px 12px}
  .dir-body small{font-size:7.5px}
  .dir-body h3{font-size:15px;margin:6px 0 2px}
  .more{font-size:9.5px;padding-top:7px}

  /* Application engineering: turn oversized cards into compact 2x2 blocks */
  .solution-grid{grid-template-columns:1fr 1fr;gap:8px}
  .solution{min-height:150px;padding:16px 14px;border-radius:16px}
  .solution>span{font-size:11px}
  .solution b{font-size:15px;line-height:1.22;margin:8px 0 5px}
  .solution p{font-size:11px;line-height:1.45}
  
  /* CTA: smaller and less dominant */
  .cta-band{padding:19px;border-radius:19px;gap:12px}
  .cta-band h2{font-size:25px;line-height:1.05;margin-bottom:7px}
  .cta-band p{font-size:12px;line-height:1.45}
  .cta-band .btn{min-height:43px;font-size:13px}

  /* Footer */
  footer{padding:24px 0}
  .foot{gap:9px}
  .foot .brand-logo{width:105px;padding:5px}
  .foot a,.foot span{font-size:10.5px}

  /* Catalog: preserve readability without giant cards */
  .catalog-hero{padding:24px 0 11px}
  .catalog-hero h1{font-size:38px}
  .category-strip{padding-left:12px;padding-right:12px}
  .category-pill{min-width:132px;min-height:50px}
  .category-pill.all{min-width:145px}
  .card{grid-template-columns:96px 1fr}
  .card-visual{min-height:145px}
  .card-body{padding:12px}
  .card h2{font-size:18px}
  .card p{-webkit-line-clamp:2;font-size:11.5px}
  
  /* Product detail */
  .detail{padding-top:18px}
  .detail-image{height:165px}
  .panel h1{font-size:29px}
  .product-lead{font-size:12.5px}
  .mobile-product-bar a{min-height:56px}
  
  /* Contact / inner pages */
  .page{padding:28px 0 42px}
  .story h2,.info-card h2,.form-card h2{font-size:25px}
}

@media(max-width:390px){
  .hero-home h1,.hero h1{font-size:34px}
  .solution b{font-size:14px}
  .solution p{font-size:10.5px}
  .material-node b{font-size:8.5px}
}

/* Mobile redesign v5 — final real-device polish */
@media(max-width:620px){
  /* More compact rhythm between sections */
  .section{padding:34px 0}
  .section.white{padding-top:34px;padding-bottom:34px}
  .head{margin-bottom:14px}
  .head h2{font-size:29px;line-height:1.02}
  .head p{margin-top:8px;font-size:12px;line-height:1.45}

  /* Product cards: slightly shorter and cleaner */
  .grid4{gap:7px}
  .dir-img{height:78px}
  .dir-body{padding:10px 11px 11px}
  .dir-body h3{font-size:14px}
  .more{padding-top:6px}

  /* Application cards: consistent compact 2x2 */
  .solution-grid{gap:7px}
  .solution{min-height:142px;padding:14px 13px}
  .solution b{font-size:14.5px;line-height:1.2}
  .solution p{font-size:10.8px;line-height:1.42}

  /* CTA: reduce oversized whitespace and visual mass */
  .section.white:has(.cta-band){padding-top:28px;padding-bottom:28px}
  .cta-band{padding:17px 18px;border-radius:18px}
  .cta-band h2{font-size:23px;line-height:1.04}
  .cta-band p{font-size:11.5px}
  .cta-band .btn{min-height:41px;font-size:12.5px}

  /* Footer: more premium, less boxy */
  footer{padding:20px 0 22px}
  .foot{gap:7px}
  .foot .brand-logo{width:94px;border-radius:8px;padding:4px}
  .foot a{font-size:10.5px}
  .foot span{font-size:10px}

  /* Hero: reduce gap before the technical visual */
  .hero-grid{gap:15px}
  .hero-meta{margin-bottom:2px}
  .material-system{margin-top:2px}

  /* Keep headings from wrapping awkwardly */
  .kicker{line-height:1.3}
}

@media(max-width:390px){
  .head h2{font-size:28px}
  .solution{min-height:138px}
  .cta-band h2{font-size:22px}
}

/* Real product photography */
.product-photo{position:relative;overflow:hidden;background:#f5f7f6}
.product-photo img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}
.card .product-photo img{transition:transform .35s ease}
.card:hover .product-photo img,.dir-card:hover .product-photo img{transform:scale(1.035)}
.detail-image.product-photo{background:#fff}
.detail-image.product-photo img{object-fit:cover}
.dir-img.product-photo{position:relative}
.dir-img.product-photo .dir-number{z-index:2}
@media(max-width:620px){
 .card .product-photo img{object-fit:cover}
 .detail-image.product-photo img{object-fit:cover}
}

/* Product subcategories / shade and concentration selector */
.variant-preview{display:flex;gap:6px;flex-wrap:wrap;margin:2px 0 12px}
.variant-preview span{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:800;padding:5px 8px;border-radius:999px;background:#f3f7f6;border:1px solid #dfe9e7;color:#425b57}
.variant-preview span i{width:10px;height:10px;border-radius:50%;display:block;border:1px solid rgba(7,23,22,.14);box-shadow:0 0 0 1px rgba(255,255,255,.55) inset}
.variant-preview span.has-color{border-color:var(--variant-color)}
.variant-selector{margin:20px 0 4px;padding:16px;border:1px solid var(--line);background:#f7faf9;border-radius:18px}
.variant-title{font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:900;color:var(--brand2);margin-bottom:10px}
.variant-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.variant-option{appearance:none;position:relative;border:1px solid #dbe6e3;background:#fff;border-radius:14px;padding:12px;text-align:left;cursor:pointer;transition:.18s;min-height:58px}
.variant-option:hover{border-color:#9dcfc8;transform:translateY(-1px)}
.variant-option.active{border-color:var(--brand);box-shadow:0 0 0 2px rgba(22,167,160,.12);background:#f0fbf8}
.variant-option.color-option{border-color:var(--variant-color);background:linear-gradient(rgba(255,255,255,.86),rgba(255,255,255,.86)),var(--variant-color);padding-left:42px}
.variant-option.color-option.active{border-color:var(--variant-color);box-shadow:0 0 0 3px var(--variant-color),0 5px 16px rgba(7,23,22,.08);background:linear-gradient(rgba(255,255,255,.76),rgba(255,255,255,.76)),var(--variant-color)}
.variant-color{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:20px;height:32px;border-radius:8px;border:1px solid rgba(7,23,22,.14);box-shadow:inset 0 0 0 1px rgba(255,255,255,.45)}
.variant-option b{display:block;font-size:13px}
.variant-option span{display:block;margin-top:4px;font-size:10px;letter-spacing:.06em;color:#718581;font-weight:800}
.custom-color-swatch{--swatch:#16a7a0;background:conic-gradient(from 45deg,#2356d8,#f3c829,#d9363e,#805136,#91999b,#1e8e57,#111515,#f7f7f3,#2356d8)}
.custom-color-swatch .swatch-pellets{opacity:.45}
@media(max-width:620px){
 .variant-preview{margin-bottom:9px}
 .variant-preview span{font-size:9px;padding:4px 6px}
 .variant-selector{padding:12px;margin:14px 0 2px}
 .variant-options{grid-template-columns:1fr}
 .variant-option{padding:10px 11px;min-height:50px}
 .variant-option.color-option{padding-left:40px}
 .variant-color{left:10px;height:28px}
}

/* Official HAYAT PLASTICS contacts */
.footer-links{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.footer-links a{font-size:12px;font-weight:800;color:#c7d8d5;transition:.18s}
.footer-links a:hover{color:#fff}
.channel.telegram>span,.channel.instagram>span{background:#edf5f3;color:var(--brand2)}
.channel.telegram:hover,.channel.instagram:hover{background:#fff}
@media(max-width:980px){
  .foot{flex-wrap:wrap}
  .footer-links{order:2;width:100%}
}
@media(max-width:620px){
  .footer-links{display:grid;gap:6px}
  .footer-links a{font-size:10.5px}
}

/* Official social/email SVG logos */
.contact-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#fff!important;flex:0 0 38px}
.contact-icon svg{width:21px;height:21px;display:block}
.contact-icon.email-icon{color:#128a82!important;background:#e8f7f4!important}
.contact-icon.telegram-icon{color:#229ED9!important;background:#eaf7fd!important}
.contact-icon.instagram-icon{color:#E1306C!important;background:#fff0f5!important}
.contact-icon.email-icon svg,.contact-icon.telegram-icon svg{fill:currentColor}
.contact-icon.instagram-icon svg{overflow:visible}
.footer-links a{display:inline-flex;align-items:center;gap:6px}
.footer-social-icon{width:18px;height:18px;display:inline-grid;place-items:center;flex:0 0 18px}
.footer-social-icon svg{width:16px;height:16px;display:block}
.footer-social-icon.email-icon{color:#7fe0d7}
.footer-social-icon.telegram-icon{color:#55bff0}
.footer-social-icon.instagram-icon{color:#ff7aa8}
.footer-social-icon.email-icon svg,.footer-social-icon.telegram-icon svg{fill:currentColor}
@media(max-width:620px){
  .contact-icon{width:36px;height:36px;flex-basis:36px}
  .contact-icon svg{width:20px;height:20px}
}