/* Ashok Global — shared styles
   Palette: instrument teal + deep slate, warm off-white ground, signal amber accent */
:root{
  --ground:#f6f7f6;
  --ink:#15201f;
  --slate:#3a4a48;
  --teal:#0c6b63;
  --teal-deep:#063e3a;
  --teal-tint:#e6efee;
  --line:#d8e0de;
  --amber:#c87a26;
  --white:#ffffff;
  --radius:10px;
  --maxw:1180px;
  --font-display:"Space Grotesk",system-ui,sans-serif;
  --font-body:"Inter",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);
  background:var(--ground);line-height:1.55;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(246,247,246,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;gap:28px;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);
  font-weight:700;font-size:1.18rem;letter-spacing:-.01em;color:var(--ink)}
.brand-logo{height:40px!important;width:auto!important;flex:0 0 auto;object-fit:contain;max-height:40px}
.footer-logo{height:36px!important;width:auto!important;max-height:36px;background:#fff;border-radius:8px;padding:4px 6px}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand .mark{
  width:30px;height:30px;border-radius:7px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--teal),var(--teal-deep));
  display:grid;place-items:center;color:#fff;font-weight:700;font-size:.85rem;
}
.brand small{display:block;font-family:var(--font-body);font-weight:600;
  font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--slate);
  padding-left:2px;border-left:2px solid var(--line);padding-left:10px;margin-left:2px}
.nav{margin-left:auto;display:flex;gap:26px;align-items:center}
.nav a{font-size:.92rem;font-weight:500;color:var(--slate);transition:color .15s}
.nav a:hover,.nav a.active{color:var(--teal)}
.btn{
  display:inline-block;font-weight:600;font-size:.92rem;padding:11px 20px;
  border-radius:8px;border:1px solid transparent;cursor:pointer;transition:.15s;
}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-deep)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}
.site-header .btn-primary{background:var(--teal-deep);color:#fff}
.site-header .btn-primary:hover{background:var(--teal)}
.menu-toggle{display:none;margin-left:auto;background:none;border:none;cursor:pointer;
  font-size:1.5rem;color:var(--ink)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--teal-deep) 0%,var(--teal) 70%);color:#fff}
.hero .wrap{padding:84px 24px 92px;position:relative;z-index:2}
.hero .eyebrow{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:#9fd4ce;font-weight:600;margin-bottom:18px}
.hero h1{font-family:var(--font-display);font-weight:700;font-size:clamp(2.1rem,5vw,3.5rem);
  line-height:1.05;letter-spacing:-.02em;margin:0 0 20px;max-width:18ch}
.hero p{font-size:1.1rem;max-width:52ch;color:#d7eae8;margin:0 0 30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero .btn-primary{background:#fff;color:var(--teal-deep)}
.hero .btn-primary:hover{background:var(--teal-tint)}
.hero .btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}
.hero .btn-ghost:hover{border-color:#fff}
.hero-figure{position:absolute;right:-60px;top:50%;transform:translateY(-50%);
  width:520px;max-width:46%;opacity:.16;z-index:1}
.hero-stats{display:flex;gap:40px;margin-top:54px;flex-wrap:wrap}
.hero-stats div{border-left:2px solid rgba(255,255,255,.25);padding-left:16px}
.hero-stats b{display:block;font-family:var(--font-display);font-size:1.7rem;line-height:1}
.hero-stats span{font-size:.82rem;color:#bfe0dc}

/* ---------- Sections ---------- */
.section{padding:74px 0}
.section-head{max-width:60ch;margin-bottom:40px}
.section-head .eyebrow{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--teal);font-weight:600;margin-bottom:12px}
.section-head h2{font-family:var(--font-display);font-weight:700;
  font-size:clamp(1.6rem,3.2vw,2.3rem);letter-spacing:-.02em;margin:0 0 12px}
.section-head p{color:var(--slate);font-size:1.05rem;margin:0}

/* ---------- Category grid ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:.18s;position:relative;overflow:hidden}
.cat-card:hover{border-color:var(--teal);transform:translateY(-3px);
  box-shadow:0 12px 30px -16px rgba(6,62,58,.35)}
.cat-card .code{font-family:var(--font-display);font-weight:700;font-size:.78rem;
  color:var(--teal);letter-spacing:.05em}
.cat-card .cat-icon{width:46px;height:46px;margin-bottom:14px;color:var(--teal)}
.cat-card .cat-icon svg{width:100%;height:100%}
.cat-card h3{font-size:1.08rem;margin:8px 0 8px;font-weight:600;letter-spacing:-.01em}
.cat-card p{font-size:.86rem;color:var(--slate);margin:0 0 16px;min-height:42px}
.cat-card .go{font-size:.85rem;font-weight:600;color:var(--teal)}
.cat-card .count{position:absolute;top:20px;right:22px;font-size:.74rem;color:var(--slate);
  background:var(--teal-tint);padding:2px 9px;border-radius:20px;font-weight:600}

/* ---------- Trust band ---------- */
.band{background:var(--teal-deep);color:#fff}
.band .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding:48px 24px}
.band .item h4{font-family:var(--font-display);font-size:1rem;margin:0 0 6px}
.band .item p{font-size:.86rem;color:#bfe0dc;margin:0}

/* ---------- Catalogue toolbar ---------- */
.catalogue-hero{background:var(--teal-deep);color:#fff;padding:54px 0 40px}
.catalogue-hero h1{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.6rem);
  margin:0 0 10px;letter-spacing:-.02em}
.catalogue-hero p{color:#cfe6e3;margin:0;max-width:54ch}
.catalogue-hero .btn-primary{background:#fff;color:var(--teal-deep);display:inline-block}
.catalogue-hero .btn-primary:hover{background:var(--teal-tint)}
.toolbar{position:sticky;top:70px;z-index:40;background:var(--ground);
  border-bottom:1px solid var(--line);padding:18px 0}
.toolbar .wrap{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.search-box{flex:1;min-width:240px;position:relative}
.search-box input{width:100%;padding:12px 14px 12px 42px;border:1px solid var(--line);
  border-radius:9px;font-size:.95rem;font-family:inherit;background:var(--white)}
.search-box input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px var(--teal-tint)}
.search-box svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);
  width:18px;height:18px;color:var(--slate)}
.result-note{font-size:.85rem;color:var(--slate);white-space:nowrap}

.filters{display:flex;gap:8px;flex-wrap:wrap;padding:18px 0 0}
.chip{font-size:.85rem;font-weight:500;padding:7px 14px;border-radius:20px;
  border:1px solid var(--line);background:var(--white);color:var(--slate);cursor:pointer;
  transition:.15s}
.chip:hover{border-color:var(--teal);color:var(--teal)}
.chip.active{background:var(--teal);border-color:var(--teal);color:#fff}

/* ---------- Product grid ---------- */
.products{padding:36px 0 80px}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.prod-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;display:flex;flex-direction:column;transition:.16s}
.prod-card:hover{border-color:var(--teal);box-shadow:0 10px 26px -18px rgba(6,62,58,.4)}
.prod-thumb{height:120px;margin:-22px -22px 16px;border-radius:var(--radius) var(--radius) 0 0;
  background:linear-gradient(135deg,var(--teal-tint),#f0f6f5);
  display:grid;place-items:center;border-bottom:1px solid var(--line)}
.prod-thumb svg{width:80px;height:80px;color:var(--teal);opacity:.85}
.prod-card .tagcat{font-size:.72rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  color:var(--teal)}
.prod-card h3{font-size:1.08rem;margin:8px 0 9px;font-weight:600;letter-spacing:-.01em}
.prod-card .desc{font-size:.88rem;color:var(--slate);margin:0 0 16px;flex:1}
.prod-card .spec{font-size:.8rem;color:var(--ink);border-top:1px solid var(--line);
  padding-top:12px;margin-bottom:14px}
.prod-card .spec b{color:var(--slate);font-weight:600}
.prod-card .quote-btn{align-self:flex-start;font-size:.85rem;font-weight:600;color:var(--teal);
  background:none;border:none;cursor:pointer;padding:0}
.prod-card .quote-btn:hover{color:var(--teal-deep)}
.empty{text-align:center;padding:60px 20px;color:var(--slate)}
.empty b{display:block;font-size:1.1rem;color:var(--ink);margin-bottom:6px}

/* ---------- Quote / contact form ---------- */
.quote-section{background:var(--white);border-top:1px solid var(--line)}
.quote-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.quote-info h2{font-family:var(--font-display);font-size:2rem;margin:0 0 14px;letter-spacing:-.02em}
.quote-info p{color:var(--slate);margin:0 0 22px}
.quote-info ul{list-style:none;padding:0;margin:0}
.quote-info li{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;font-size:.95rem}
.quote-info li svg{flex:0 0 auto;width:20px;height:20px;color:var(--teal);margin-top:2px}
.form{background:var(--ground);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;padding:11px 13px;border:1px solid var(--line);
  border-radius:8px;font-family:inherit;font-size:.95rem;background:var(--white)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--teal);
  box-shadow:0 0 0 3px var(--teal-tint)}
.field textarea{resize:vertical;min-height:96px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .btn-primary{width:100%;margin-top:4px}
.form-note{font-size:.78rem;color:var(--slate);margin-top:12px;text-align:center}
.success{background:var(--teal-tint);border:1px solid var(--teal);color:var(--teal-deep);
  padding:14px;border-radius:8px;font-size:.9rem;margin-bottom:16px;display:none}
.success.show{display:block}
.contact-card{margin-top:26px;padding:20px;background:var(--teal-tint);
  border-radius:var(--radius);border:1px solid var(--line)}
.contact-card h4{margin:0 0 8px;font-family:var(--font-display);font-size:.95rem;color:var(--teal-deep)}
.contact-card p{margin:0;font-size:.9rem;color:var(--slate);line-height:1.7}
.contact-card a{color:var(--teal);font-weight:600}
.contact-card a:hover{color:var(--teal-deep)}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#cdd6d4;padding:54px 0 30px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:36px;margin-bottom:40px}
.foot-grid h5{color:#fff;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  margin:0 0 14px}
.foot-grid a{display:block;font-size:.9rem;color:#aebcb9;margin-bottom:9px;transition:color .15s}
.foot-grid a:hover{color:#fff}
.foot-brand p{font-size:.9rem;color:#aebcb9;max-width:34ch;margin:14px 0 0}
.foot-bottom{border-top:1px solid #2a3635;padding-top:22px;display:flex;
  justify-content:space-between;font-size:.82rem;color:#8a9794;flex-wrap:wrap;gap:10px}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .band .wrap{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:1fr;gap:36px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--ground);
    flex-direction:column;padding:18px 24px;border-bottom:1px solid var(--line);gap:16px}
  .nav.open{display:flex}
  .nav .btn{width:100%;text-align:center}
  .menu-toggle{display:block}
  .cat-grid,.prod-grid{grid-template-columns:1fr}
  .band .wrap{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
  .hero-figure{display:none}
  .toolbar{top:0}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;scroll-behavior:auto!important}
}