:root {
  --blue: #075786;
  --blue-dark: #043b5f;
  --teal: #0b7c80;
  --gold: #c48a1d;
  --red: #9b1e33;
  --ink: #182433;
  --muted: #607081;
  --line: #dfe6ed;
  --bg: #f5f7fa;
  --bg-deep: #eef3f8;
  --white: #ffffff;
  --shadow: 0 20px 50px rgba(15, 35, 52, 0.12);
  --shadow-soft: 0 14px 34px rgba(15,35,52,.08);
  --radius: 22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.65}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1200px,calc(100% - 38px));margin:0 auto}
.page-body{background:linear-gradient(180deg,#fff 0%,#fff 58%,#f8fafc 100%)}
.top-strip{background:linear-gradient(90deg,var(--blue-dark),#05263f);color:rgba(255,255,255,.92);font-size:13px}
.top-strip__inner{display:flex;justify-content:space-between;gap:16px;padding:8px 0;flex-wrap:wrap}
.top-strip__inner strong{color:#fff}
.top-strip a{color:#fff;font-weight:700}
.site-header{position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);z-index:50;border-bottom:1px solid rgba(223,230,237,.75)}
.nav{height:84px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand img{width:192px;height:auto}
.nav-links{display:flex;align-items:center;gap:22px;font-weight:700;font-size:14px}
.nav-links a{color:#27384a;position:relative;padding:6px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-10px;height:2px;width:0;background:var(--red);transition:width .2s ease}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{background:linear-gradient(135deg,var(--red),#bc2742);color:#fff!important;padding:10px 16px;border-radius:999px;box-shadow:0 10px 20px rgba(155,30,51,.2)}
.nav-toggle{display:none;border:0;background:transparent;width:42px;height:42px;padding:7px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:var(--blue-dark);margin:7px 0}
.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(135deg,rgba(4,38,64,.95),rgba(4,59,95,.88) 42%,rgba(11,124,128,.76));}
.hero.home-hero{min-height:770px;display:flex;align-items:center}
.hero__bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,38,64,.95),rgba(4,59,95,.82) 46%,rgba(155,30,51,.35)),url("hero-chemistry.jpg") center/cover no-repeat;transform:scale(1.02)}
.hero__overlay-dots{position:absolute;inset:auto -10% -15% auto;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.12) 0%,rgba(255,255,255,.02) 54%,transparent 70%)}
.hero__content{position:relative;padding:100px 0}
.eyebrow,.section-label{display:inline-flex;gap:8px;align-items:center;margin:0 0 12px;color:var(--red);font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:12px}
.hero .eyebrow,.page-hero .eyebrow{color:#fff;opacity:.92}
h1,h2,h3,h4,p{margin-top:0}
h1{max-width:880px;font-size:clamp(42px,6.9vw,76px);line-height:1.03;letter-spacing:-.06em;margin-bottom:24px}
h2{font-size:clamp(31px,4vw,50px);line-height:1.1;letter-spacing:-.04em;margin-bottom:18px}
h3{font-size:23px;line-height:1.25}
p{color:var(--muted);font-size:17px}
.hero__lead{max-width:780px;color:rgba(255,255,255,.88);font-size:20px;margin-bottom:30px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:54px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;font-weight:800;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;border:0;cursor:pointer;font-family:inherit;font-size:15px}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-primary{background:linear-gradient(135deg,var(--red),#bc2742);color:#fff}
.btn-secondary{background:#fff;color:var(--blue-dark)}
.btn-tertiary{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);color:#fff}
.btn-whatsapp{background:#1f9d5a;color:#fff}
.hero__stats{display:grid;grid-template-columns:repeat(4,minmax(140px,1fr));gap:1px;max-width:860px;border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(12px)}
.hero__stats div{padding:22px 20px;background:rgba(255,255,255,.08)}
.hero__stats strong{display:block;font-size:26px;line-height:1;margin-bottom:8px;color:#fff}
.hero__stats span{font-size:13px;color:rgba(255,255,255,.8)}
.page-hero{padding:120px 0 90px;background:linear-gradient(135deg,rgba(4,38,64,.95),rgba(4,59,95,.86) 55%,rgba(11,124,128,.75));position:relative;color:#fff;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(45deg,transparent,rgba(196,138,29,.08));pointer-events:none}
.page-hero h1{font-size:clamp(38px,5.5vw,64px);max-width:800px}
.page-hero p{color:rgba(255,255,255,.84);max-width:780px}
.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;font-size:14px;margin-bottom:14px;color:rgba(255,255,255,.78)}
.breadcrumbs a{color:#fff;font-weight:700}
.section{padding:92px 0}
.muted{background:var(--bg)}
.gradient{background:linear-gradient(180deg,#fff,#f7fafc)}
.accent{background:linear-gradient(180deg,#f6fbfb,#fff)}
.section-heading{max-width:760px;margin-bottom:40px}
.section-heading p{margin-bottom:0}
.intro-grid,.two-col,.contact-grid,.compliance-grid,.feature-split{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.card,.glass-card,.download-card,.product-card,.contact-card,.dept-card,.stat-card,.value-card,.timeline-card,.tab-panel,.process-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-soft);transition:transform .2s ease, box-shadow .2s ease, border .2s ease}
.card:hover,.download-card:hover,.product-card:hover,.contact-card:hover,.dept-card:hover,.value-card:hover,.process-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(7,87,134,.25)}
.about-card,.checklist-card,.inquiry-form{background:#fff;border:1px solid rgba(223,230,237,.9);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(7,87,134,.08);color:var(--blue-dark);font-size:12px;font-weight:800}
.badge.gold{background:rgba(196,138,29,.12);color:#8c6113}
.badge.red{background:rgba(155,30,51,.08);color:var(--red)}
.cards{display:grid;gap:22px}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.card-icon{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,rgba(7,87,134,.12),rgba(11,124,128,.12));color:var(--blue);font-weight:800;margin-bottom:18px}
.highlight-box{background:linear-gradient(135deg,rgba(7,87,134,.05),rgba(196,138,29,.09));border:1px solid rgba(7,87,134,.12);border-radius:var(--radius);padding:26px}
.image-band{background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff;padding:80px 0;overflow:hidden}
.image-band__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center}
.image-band .section-label{color:#fff;opacity:.9}
.image-band p{color:rgba(255,255,255,.82)}
.image-band__image img{border-radius:var(--radius);box-shadow:0 26px 60px rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.18)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.primary-product{background:linear-gradient(135deg,rgba(7,87,134,.09),rgba(155,30,51,.08));border-color:rgba(7,87,134,.25)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tags span{font-size:12px;font-weight:800;color:var(--blue-dark);background:rgba(7,87,134,.09);border-radius:999px;padding:6px 9px}
.market-grid,.value-grid,.timeline-grid,.contact-cards,.dept-grid,.download-grid,.process-grid,.insight-grid,.featured-grid{display:grid;gap:20px}
.market-grid,.value-grid,.insight-grid{grid-template-columns:repeat(3,1fr)}
.featured-grid{grid-template-columns:repeat(4,1fr)}
.process-grid{grid-template-columns:repeat(5,1fr)}
.timeline-grid{grid-template-columns:repeat(2,1fr)}
.contact-cards{grid-template-columns:repeat(3,1fr)}
.dept-grid{grid-template-columns:repeat(4,1fr)}
.download-grid{grid-template-columns:repeat(3,1fr)}
.market-card,.value-card,.timeline-card,.contact-card,.dept-card,.process-card{position:relative;overflow:hidden}
.market-card::before,.value-card::before,.contact-card::before,.dept-card::before,.process-card::before{content:"";position:absolute;inset:auto -40px -40px auto;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(7,87,134,.08) 0%,transparent 70%)}
.contact-card h3,.dept-card h3,.value-card h3,.market-card h3{margin-bottom:10px}
.contact-card p,.dept-card p,.value-card p,.market-card p,.timeline-card p{font-size:15px}
.contact-card a{color:var(--blue);font-weight:800}
.org-chart{display:grid;gap:22px}
.org-top{display:grid;place-items:center}
.org-middle,.org-bottom{display:grid;gap:20px}
.org-middle{grid-template-columns:repeat(3,1fr)}
.org-bottom{grid-template-columns:repeat(4,1fr)}
.org-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow-soft);text-align:center;position:relative}
.org-card.large{max-width:420px;margin:0 auto;background:linear-gradient(135deg,rgba(7,87,134,.08),rgba(11,124,128,.06))}
.org-card .org-title{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--red);font-weight:800;margin-bottom:8px}
.org-card h3{margin-bottom:8px}
.org-note{font-size:14px;color:var(--muted)}
.org-connector{height:30px;width:2px;background:linear-gradient(180deg,rgba(7,87,134,.2),rgba(7,87,134,.6));margin:0 auto}
.management-card{display:grid;grid-template-columns:96px 1fr;gap:20px;align-items:center;background:linear-gradient(135deg,rgba(7,87,134,.07),rgba(196,138,29,.09));border:1px solid rgba(7,87,134,.12);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-soft)}
.management-avatar{width:96px;height:96px;border-radius:24px;background:linear-gradient(135deg,var(--blue),var(--teal));display:grid;place-items:center;color:#fff;font-size:34px;font-weight:900}
.management-card h3{margin-bottom:6px}
.management-card p{font-size:15px;margin-bottom:0}
.tab-controls{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
.tab-button{border:1px solid var(--line);background:#fff;color:var(--ink);padding:12px 16px;border-radius:999px;font-weight:800;cursor:pointer;transition:.2s ease;font-size:14px}
.tab-button.active,.tab-button:hover{background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;border-color:transparent}
.tab-panel{display:none}
.tab-panel.active{display:block}
.tab-panel h3{margin-bottom:12px}
.tab-columns{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;align-items:start}
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.feature-list li{position:relative;padding-left:28px;color:#34495e}
.feature-list li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;display:grid;place-items:center;border-radius:50%;background:rgba(7,87,134,.12);color:var(--blue);font-size:12px;font-weight:900}
.compliance-section{color:#fff;background:linear-gradient(90deg,rgba(4,38,64,.94),rgba(4,59,95,.88)),url("industry-map.jpg") center/cover no-repeat}
.compliance-section .section-label{color:#fff;opacity:.9}
.compliance-section p{color:rgba(255,255,255,.84)}
.notice{margin-top:24px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);border-radius:18px;padding:18px;color:rgba(255,255,255,.92)}
.checklist{list-style:none;padding:0;margin:0}
.checklist li{position:relative;padding-left:30px;color:#34495e;margin-bottom:11px}
.checklist li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:rgba(7,87,134,.12);color:var(--blue);font-size:13px;font-weight:900}
.document-table{width:100%;border-collapse:collapse;background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-soft)}
.document-table th,.document-table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:top}
.document-table th{background:#f2f7fb;color:var(--blue-dark);font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.document-table tr:last-child td{border-bottom:0}
.download-card span{display:inline-flex;align-items:center;justify-content:center;width:52px;height:38px;border-radius:11px;background:var(--red);color:#fff;font-weight:900;margin-bottom:22px}
.contact-section{background:#fff}
.contact-details{margin:26px 0 0;padding-top:20px;border-top:1px solid var(--line)}
.contact-details p{margin:0 0 12px;font-size:15px}
.contact-details a{color:var(--blue);font-weight:800}
.inquiry-form{display:grid;gap:16px}
.inquiry-form label{display:grid;gap:7px;color:#2d3e50;font-weight:800;font-size:14px}
.inquiry-form input,.inquiry-form textarea,.inquiry-form select{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;font-family:inherit;font-size:15px;color:var(--ink);outline:none;transition:border .2s ease,box-shadow .2s ease;background:#fff}
.inquiry-form input:focus,.inquiry-form textarea:focus,.inquiry-form select:focus{border-color:rgba(7,87,134,.6);box-shadow:0 0 0 4px rgba(7,87,134,.08)}
.form-note{font-size:13px!important;margin:0}
.site-footer{background:#071e31;color:rgba(255,255,255,.82);padding:58px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr .75fr .9fr 1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.13)}
.footer-logo{width:190px;background:#fff;border-radius:14px;padding:10px;margin-bottom:18px}
.site-footer h4{color:#fff;margin-bottom:12px}
.site-footer a{display:block;color:rgba(255,255,255,.75);margin-bottom:8px}
.site-footer a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;padding-top:22px}
.small{font-size:14px}
.center{text-align:center}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
@media (max-width:1080px){
  .cards-4,.featured-grid,.dept-grid,.process-grid{grid-template-columns:repeat(2,1fr)}
  .market-grid,.value-grid,.contact-cards,.timeline-grid,.download-grid,.product-grid{grid-template-columns:repeat(2,1fr)}
  .org-middle{grid-template-columns:1fr}
  .org-bottom{grid-template-columns:repeat(2,1fr)}
  .tab-columns{grid-template-columns:1fr}
}
@media (max-width:980px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:84px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);display:none;flex-direction:column;align-items:stretch;padding:18px 22px 24px;gap:14px;box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links a{padding:8px 0}
  .nav-links a::after{bottom:-1px}
  .nav-cta{text-align:center}
  .hero.home-hero{min-height:auto}
  .hero__stats{grid-template-columns:repeat(2,1fr)}
  .intro-grid,.two-col,.contact-grid,.compliance-grid,.feature-split,.image-band__grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .container{width:min(100% - 28px,1200px)}
  .top-strip__inner{justify-content:center;text-align:center}
  .brand img{width:160px}
  .nav{height:76px}
  .nav-links{top:76px}
  .hero__content{padding:68px 0}
  .hero__lead{font-size:17px}
  .hero__stats,.cards-3,.cards-4,.market-grid,.value-grid,.timeline-grid,.contact-cards,.download-grid,.product-grid,.featured-grid,.process-grid,.dept-grid,.org-bottom{grid-template-columns:1fr}
  .section{padding:68px 0}
  .about-card,.checklist-card,.inquiry-form{padding:24px}
  .footer-grid{grid-template-columns:1fr}
  .management-card{grid-template-columns:1fr;text-align:center}
  .management-avatar{margin:0 auto}
}