@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  color-scheme: light;
  --navy: #071a3b;
  --navy-mid: #0c2857;
  --navy-soft: #163765;
  --gold: #efb82f;
  --gold-light: #ffd76b;
  --ink: #172338;
  --muted: #647086;
  --paper: #f7f8fa;
  --white: #fff;
  --line: #e4e8ee;
  --container: 1160px;
  font-family: "DM Sans", "Segoe UI", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--ink); background: var(--white); font-size: 15px; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.site-header { position: sticky; z-index: 20; top: 0; background: rgba(6, 22, 50, .97); border-bottom: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(12px); }
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--white); white-space: nowrap; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(239,184,47,.75); border-radius: 10px 3px 10px 3px; color: var(--gold); font: 800 17px/1 "Manrope", sans-serif; letter-spacing: -2px; }
.brand-name { font: 600 14px/1.2 "Manrope", sans-serif; letter-spacing: -.35px; }
.brand-name strong { color: var(--gold); font-weight: 700; }
.main-nav { display: flex; align-items: center; gap: 34px; margin-left: auto; }
.main-nav a { color: #d3dae7; font-size: 13px; transition: color .2s ease; }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--gold-light); }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 0 21px; border: 1px solid transparent; border-radius: 4px; font-size: 13px; font-weight: 700; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 40px; padding: 0 15px; font-size: 12px; }
.button-outline { border-color: rgba(255,255,255,.35); color: var(--white); }
.button-outline:hover { border-color: var(--gold); color: var(--gold-light); }
.button-gold { background: var(--gold); color: #101e34; }
.button-gold:hover { background: var(--gold-light); }
.button-light-outline { border-color: rgba(255,255,255,.35); color: var(--white); }
.button-light-outline:hover { border-color: var(--gold); color: var(--gold-light); }

.hero { position: relative; overflow: hidden; background: radial-gradient(ellipse at 82% 45%, #10356c 0, transparent 46%), linear-gradient(112deg, #071832 0%, #091d40 61%, #0c2857 100%); color: var(--white); }
.hero-glow { position: absolute; width: 540px; height: 540px; top: 0; right: 3%; border: 1px solid rgba(239,184,47,.11); border-radius: 50%; transform: translateY(-30%); pointer-events: none; }
.hero-glow::before, .hero-glow::after { position: absolute; content: ""; inset: 36px; border: 1px solid rgba(255,255,255,.065); border-radius: inherit; }
.hero-glow::after { inset: 85px; }
.hero-layout { position: relative; min-height: 590px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 64px; padding-block: 70px 78px; }
.hero-copy { position: relative; z-index: 1; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 21px; color: var(--gold-light); font-size: 10px; font-weight: 700; letter-spacing: 1.9px; text-transform: uppercase; }
.eyebrow-line { width: 25px; height: 1px; background: var(--gold); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: "Manrope", "Segoe UI", sans-serif; }
.hero h1 { margin-bottom: 20px; font-size: clamp(42px, 5.2vw, 64px); font-weight: 700; line-height: 1.12; letter-spacing: -3.2px; }
.hero h1 span, .section-intro h2 span, .industries-heading h2 span, .contact-copy h2 span { color: var(--gold); }
.hero-description { max-width: 495px; margin-bottom: 30px; color: #c1ccdc; font-size: 16px; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-location { display: flex; align-items: center; gap: 10px; margin-top: 43px; color: #aab8ca; font-size: 11px; }
.location-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(239,184,47,.14); }
.location-divider { color: var(--gold); }
.hero-art { position: relative; padding: 15px; border: 1px solid rgba(239,184,47,.42); background: rgba(255,255,255,.035); box-shadow: 20px 25px 0 -18px rgba(239,184,47,.55); }
.hero-art::before, .hero-art::after { position: absolute; z-index: 2; width: 19px; height: 19px; content: ""; pointer-events: none; }
.hero-art::before { top: -1px; left: -1px; border-top: 2px solid var(--gold); border-left: 2px solid var(--gold); }
.hero-art::after { right: -1px; bottom: -1px; border-right: 2px solid var(--gold); border-bottom: 2px solid var(--gold); }
.hero-art img { display: block; width: 100%; aspect-ratio: 1.38 / 1; object-fit: cover; }
.art-caption { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 2px 0; color: #d7dfeb; font-size: 8px; font-weight: 700; letter-spacing: 1.4px; }
.art-caption i { width: 3px; height: 3px; border-radius: 50%; background: var(--gold); }
.hero-bottom-line { position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: .8; }

.proof-strip { background: #fff; border-bottom: 1px solid var(--line); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); padding-block: 25px; }
.proof-item { display: flex; align-items: center; gap: 14px; padding-left: 26px; border-left: 1px solid var(--line); color: #48566c; font-size: 12px; font-weight: 600; line-height: 1.45; }
.proof-item:first-child { padding-left: 0; border-left: 0; }
.proof-number { color: #c18b13; font: 700 11px/1 "Manrope", sans-serif; letter-spacing: 1px; }

.section { padding-block: 106px; }
.about-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 94px; }
.eyebrow-dark { color: #9a6b0d; }
.section-intro h2, .industries-heading h2 { margin: 0; font-size: clamp(32px, 4vw, 46px); line-height: 1.18; letter-spacing: -1.9px; }
.section-intro h2 span, .industries-heading h2 span { color: #bb8717; }
.about-copy > p { color: #58667a; font-size: 14px; line-height: 1.9; }
.gst-detail { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-top: 20px; padding: 10px 13px; border-left: 2px solid var(--gold); background: #fcf8ed; }
.gst-detail span { color: #866318; font-size: 9px; font-weight: 700; letter-spacing: 1px; }
.gst-detail strong { color: var(--navy); font: 700 12px/1.4 "Manrope", sans-serif; letter-spacing: .35px; }
.purpose-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.purpose-card { min-height: 183px; padding: 21px 20px; border: 1px solid var(--line); border-top: 2px solid var(--gold); background: #fff; }
.purpose-icon { color: #bb8717; font-size: 18px; }
.purpose-icon-outline { color: var(--navy-soft); }
.purpose-card h3 { margin: 10px 0 7px; font: 700 14px/1.3 "Manrope", sans-serif; }
.purpose-card p { margin-bottom: 0; color: var(--muted); font-size: 11px; line-height: 1.75; }

.products-section { background: var(--paper); }
.products-heading { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 42px; }
.products-intro { max-width: 414px; margin: 0 0 3px; color: var(--muted); font-size: 13px; line-height: 1.85; }
.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 14px; padding-bottom: 14px; border-bottom: 1px solid #dfe4eb; }
.filter-list { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.filter-button { min-height: 34px; padding: 0 12px; border: 1px solid transparent; border-radius: 3px; background: transparent; color: #566277; cursor: pointer; font-size: 11px; font-weight: 600; transition: .18s ease; }
.filter-button:hover { border-color: #d7dce5; color: var(--navy); }
.filter-button.is-active { border-color: var(--navy); background: var(--navy); color: var(--white); }
.filter-button span { margin-left: 4px; color: var(--gold-light); }
.search-box { min-width: 205px; height: 38px; display: flex; align-items: center; gap: 9px; padding: 0 11px; border: 1px solid #d9dfe8; border-radius: 3px; background: var(--white); }
.search-box:focus-within { border-color: #a77a17; box-shadow: 0 0 0 2px rgba(239,184,47,.13); }
.search-box svg { width: 16px; height: 16px; fill: none; stroke: #8290a3; stroke-width: 1.7; stroke-linecap: round; }
.search-box input { width: 100%; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 11px; }
.search-box input::placeholder { color: #8d98a9; }
.results-count { margin: 0 0 15px; color: #7a8799; font-size: 11px; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px; }
.product-card { min-height: 300px; display: flex; flex-direction: column; padding: 20px; border: 1px solid #e3e7ed; background: var(--white); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.product-card:hover { transform: translateY(-3px); border-color: #d5b45d; box-shadow: 0 12px 30px rgba(20,37,67,.08); }
.product-card[hidden] { display: none; }
.product-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; }
.product-category { padding: 4px 8px; border: 1px solid #e8dfc7; background: #fcf8ed; color: #866318; font-size: 9px; font-weight: 700; letter-spacing: .25px; }
.product-index { color: #aab3c0; font: 600 10px/1 "Manrope", sans-serif; }
.product-card h3 { margin: 0 0 3px; color: var(--navy); font: 700 16px/1.4 "Manrope", sans-serif; letter-spacing: -.3px; }
.chemical-name { margin: 0; color: #788498; font-size: 10px; }
.formula { align-self: flex-start; margin: 10px 0 11px; color: #aa7a12; font: 700 14px/1.4 "Manrope", sans-serif; }
.product-description { margin: 0 0 16px; color: #657187; font-size: 11px; line-height: 1.7; }
.product-link { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: auto; padding-top: 12px; border-top: 1px solid #edf0f3; color: #183966; font-size: 10px; font-weight: 700; }
.product-link span { color: #b58213; font-size: 14px; transition: transform .18s ease; }
.product-link:hover span { transform: translate(2px,-2px); }
.empty-state { padding: 54px 20px; text-align: center; background: var(--white); border: 1px solid #e3e7ed; }
.empty-state[hidden] { display: none; }
.empty-icon { color: #b58213; font-size: 25px; }
.empty-state h3 { margin: 8px 0; color: var(--navy); font: 700 18px "Manrope", sans-serif; }
.empty-state p { margin: 0 auto 15px; color: var(--muted); font-size: 12px; }
.text-button { padding: 4px; border: 0; background: none; color: #163765; cursor: pointer; font-size: 12px; font-weight: 700; }
.text-button:hover { color: #a47712; }
.catalog-note { display: flex; align-items: flex-start; gap: 10px; margin: 22px 0 0; padding: 13px 15px; border: 1px solid #e8dfc7; background: #fcf8ed; color: #716241; font-size: 10px; line-height: 1.7; }
.note-mark { flex: 0 0 15px; width: 15px; height: 15px; display: grid; place-items: center; margin-top: 1px; border: 1px solid #c59a3a; border-radius: 50%; color: #926b16; font-size: 10px; font-weight: 700; }

.industries-section { background: linear-gradient(115deg, #081a39, #102d5c); color: var(--white); }
.industries-heading { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 43px; }
.industries-heading h2 { color: var(--white); }
.industries-heading > p { max-width: 385px; margin: 0 0 3px; color: #b6c4d7; font-size: 13px; line-height: 1.8; }
.industry-grid { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid rgba(255,255,255,.14); }
.industry-card { position: relative; min-height: 210px; padding: 22px 17px 19px; border-left: 1px solid rgba(255,255,255,.14); transition: background .2s ease; }
.industry-card:first-child { border-left: 0; }
.industry-card:hover { background: rgba(255,255,255,.055); }
.industry-number { color: #b7c4d7; font: 600 10px/1 "Manrope", sans-serif; }
.industry-symbol { display: block; margin: 16px 0 20px; color: var(--gold); font-size: 24px; }
.industry-card h3 { margin: 0 0 8px; color: var(--white); font: 700 13px/1.4 "Manrope", sans-serif; }
.industry-card p { margin: 0; color: #abb9cc; font-size: 10px; line-height: 1.7; }

.contact-section { position: relative; overflow: hidden; padding-block: 85px; background: #f4f6f9; }
.contact-section::after { position: absolute; right: -140px; bottom: -260px; width: 560px; height: 560px; border: 1px solid rgba(12,40,87,.08); border-radius: 50%; content: ""; pointer-events: none; }
.contact-layout { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: center; }
.contact-copy h2 { margin: 0 0 15px; color: var(--navy); font-size: clamp(34px, 4vw, 48px); line-height: 1.16; letter-spacing: -2px; }
.contact-copy > p:not(.eyebrow) { max-width: 450px; margin-bottom: 25px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.contact-details { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid #dce2e9; background: var(--white); }
.contact-detail { min-height: 112px; display: flex; flex-direction: column; justify-content: center; gap: 3px; padding: 18px 22px; border-bottom: 1px solid #e8ebf0; }
.contact-detail:nth-child(odd) { border-right: 1px solid #e8ebf0; }
.contact-detail:nth-last-child(-n+2) { border-bottom: 0; }
.contact-phone { grid-column: 1 / -1; }
.contact-address { grid-column: 1 / -1; border-right: 0 !important; }
.contact-address address { color: #69768a; font-size: 11px; font-style: normal; line-height: 1.7; }
.contact-address address strong { display: block; margin-bottom: 2px; }
.maps-link { align-self: flex-start; margin-top: 9px; color: #183966; font-size: 10px; font-weight: 700; }
.maps-link span { margin-left: 3px; color: #b58213; }
.maps-link:hover { color: #a47712; text-decoration: underline; }
.detail-label { margin-bottom: 5px; color: #8a96a7; font-size: 9px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.contact-detail strong { color: var(--navy); font: 700 13px/1.4 "Manrope", sans-serif; }
.contact-detail > span:not(.detail-label) { color: #69768a; font-size: 11px; }
.phone-link { color: #183966; font: 700 13px/1.4 "Manrope", sans-serif; }
.phone-link span { color: #b58213; }
.phone-link:hover { color: #a47712; }

.site-footer { background: #06152f; color: #fff; }
.footer-main { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-main > p { margin: 0; color: #b3c0d3; font-size: 11px; }
.footer-main > p span { padding-inline: 5px; color: var(--gold); }
.back-to-top { color: #d2dbea; font-size: 11px; }
.back-to-top:hover { color: var(--gold-light); }
.footer-bottom { min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 15px; color: #91a0b7; font-size: 10px; }

@media (max-width: 900px) {
  .header-inner { gap: 18px; }
  .main-nav { gap: 18px; }
  .header-cta { display: none; }
  .hero-layout { min-height: 515px; gap: 36px; }
  .hero-art { padding: 11px; }
  .about-layout { gap: 45px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .catalog-toolbar { align-items: flex-start; flex-direction: column; }
  .search-box { width: 100%; }
  .industry-grid { grid-template-columns: repeat(3, 1fr); }
  .industry-card:nth-child(4) { border-left: 0; border-top: 1px solid rgba(255,255,255,.14); }
  .industry-card:nth-child(5) { border-top: 1px solid rgba(255,255,255,.14); }
  .contact-layout { gap: 45px; }
}
@media (max-width: 640px) {
  html { scroll-padding-top: 74px; }
  .container { width: min(var(--container), calc(100% - 36px)); }
  .header-inner { min-height: 66px; flex-wrap: wrap; gap: 0; padding-block: 10px; }
  .brand-mark { width: 34px; height: 34px; }
  .main-nav { order: 2; width: 100%; justify-content: space-between; gap: 10px; padding-top: 10px; }
  .main-nav a { font-size: 11px; }
  .hero-layout { min-height: auto; grid-template-columns: 1fr; gap: 32px; padding-block: 56px 58px; }
  .hero h1 { font-size: clamp(42px, 12vw, 56px); letter-spacing: -2.6px; }
  .hero-description { font-size: 14px; }
  .hero-location { flex-wrap: wrap; margin-top: 29px; font-size: 10px; }
  .hero-art { width: min(100%, 440px); margin-inline: auto; }
  .proof-grid { grid-template-columns: 1fr 1fr; row-gap: 19px; padding-block: 20px; }
  .proof-item { padding-left: 12px; font-size: 11px; }
  .proof-item:nth-child(odd) { padding-left: 0; border-left: 0; }
  .section { padding-block: 72px; }
  .about-layout { grid-template-columns: 1fr; gap: 27px; }
  .section-intro h2, .industries-heading h2 { font-size: 36px; }
  .purpose-grid { gap: 10px; }
  .purpose-card { min-height: 190px; padding: 16px 14px; }
  .products-heading, .industries-heading { align-items: flex-start; flex-direction: column; gap: 17px; margin-bottom: 28px; }
  .products-intro { font-size: 12px; }
  .filter-list { gap: 5px; }
  .filter-button { min-height: 32px; padding-inline: 9px; font-size: 10px; }
  .product-grid { grid-template-columns: 1fr; gap: 11px; }
  .product-card { min-height: 270px; padding: 18px; }
  .industry-grid { grid-template-columns: 1fr 1fr; }
  .industry-card { min-height: 190px; padding: 18px 14px; }
  .industry-card:nth-child(3) { border-left: 0; border-top: 1px solid rgba(255,255,255,.14); }
  .industry-card:nth-child(4) { border-left: 1px solid rgba(255,255,255,.14); }
  .industry-card:nth-child(5) { border-top: 1px solid rgba(255,255,255,.14); }
  .contact-section { padding-block: 65px; }
  .contact-layout { grid-template-columns: 1fr; gap: 32px; }
  .contact-copy h2 { font-size: 39px; }
  .contact-details { grid-template-columns: 1fr; }
  .contact-detail, .contact-detail:nth-child(odd), .contact-detail:nth-last-child(-n+2) { min-height: 95px; border-right: 0; border-bottom: 1px solid #e8ebf0; }
  .contact-phone { grid-column: auto; }
  .contact-address { grid-column: auto; }
  .contact-detail:last-child { border-bottom: 0; }
  .footer-main { align-items: flex-start; flex-direction: column; justify-content: center; gap: 11px; padding-block: 19px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; gap: 5px; padding-block: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}