/* ============================================================
   Shree Bhagwati Machtech / Toothpaste Plant — redesign v2 CSS
   Brand colors & font kept as on the live site:
     Primary navy:  #0c3c6e
     Accent blue:   #1565a8
     Accent orange: #e8590c (CTA / highlight)
     Neutral grey:  #f4f6f8 / #6b7280
   Font: Arial, Helvetica, sans-serif (as used on current site)
   Stylistic devices added: diagonal cuts, gradient mesh, big
   oversized numerals, tilted cards, marquee strip, glow CTAs.
   ============================================================ */

:root{
  --navy:#0c3c6e;
  --navy-deep:#082748;
  --blue:#1565a8;
  --orange:#e8590c;
  --orange-2:#ff8a3d;
  --grey-bg:#f4f6f8;
  --grey-text:#5b6470;
  --dark:#1b232c;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 10px 30px rgba(12,60,110,0.14);
  --shadow-lg:0 26px 60px rgba(8,39,72,0.30);
  --maxw:1220px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--dark);
  background:var(--white);
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--blue);text-decoration:none;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;}
h1,h2,h3,h4{font-family:Arial, Helvetica, sans-serif;color:var(--navy);line-height:1.18;margin:0 0 16px;letter-spacing:-.01em;}
h1{font-size:3rem;font-weight:900;}
h2{font-size:2.1rem;font-weight:900;}
h3{font-size:1.25rem;font-weight:800;}
p{margin:0 0 16px;color:var(--grey-text);}
.section{padding:84px 0;position:relative;}
.section--grey{background:var(--grey-bg);}
.section--navy{background:linear-gradient(135deg,var(--navy-deep),var(--navy) 60%,var(--blue));color:#fff;}
.section--navy h2,.section--navy p{color:#fff;}
.section--navy .eyebrow{color:var(--orange-2);}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);font-weight:800;margin-bottom:14px;}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--orange);border-radius:3px;}

.btn{display:inline-block;background:linear-gradient(135deg,var(--orange),var(--orange-2));color:var(--white);padding:15px 32px;border-radius:50px;font-weight:800;font-size:.95rem;letter-spacing:.02em;transition:transform .2s ease, box-shadow .2s ease;box-shadow:0 10px 24px rgba(232,89,12,.30);border:none;}
.btn:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 16px 32px rgba(232,89,12,.45);}
.btn--outline{background:transparent;border:2px solid currentColor;color:var(--white);box-shadow:none;}
.btn--outline:hover{background:rgba(255,255,255,.12);box-shadow:none;}
.btn--navy{background:linear-gradient(135deg,var(--navy),var(--blue));box-shadow:0 10px 24px rgba(12,60,110,.30);}

/* big floating numerals used as section dressing */
.big-num{position:absolute;font-weight:900;font-size:9rem;color:rgba(12,60,110,.05);line-height:1;top:-10px;right:0;pointer-events:none;z-index:0;}
.section--navy .big-num{color:rgba(255,255,255,.06);}

/* ===== Top bar ===== */
.topbar{background:var(--navy-deep);color:#cfe1f2;font-size:.82rem;}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding:9px 24px;flex-wrap:wrap;gap:8px;}
.topbar a{color:#cfe1f2;}
.topbar .social a{margin-left:14px;color:#cfe1f2;}

/* ===== Header / nav ===== */
header.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);box-shadow:0 4px 20px rgba(8,39,72,.10);}
.nav-row{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;}
.logo img{height:56px;}
nav.main-nav ul{display:flex;list-style:none;margin:0;padding:0;gap:4px;flex-wrap:wrap;}
nav.main-nav a{display:block;padding:10px 16px;font-weight:800;font-size:.92rem;color:var(--dark);border-radius:50px;position:relative;}
nav.main-nav a:hover,nav.main-nav a.active{background:linear-gradient(135deg,var(--navy),var(--blue));color:var(--white);}
.nav-cta{display:flex;align-items:center;gap:14px;}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--navy);}

@media (max-width:980px){
  nav.main-nav{position:absolute;top:100%;left:0;right:0;background:var(--white);box-shadow:0 8px 20px rgba(0,0,0,.12);display:none;}
  nav.main-nav.open{display:block;}
  nav.main-nav ul{flex-direction:column;padding:10px;}
  nav.main-nav a{border-radius:8px;}
  .menu-toggle{display:block;}
}

/* ===== Hero (diagonal, gradient mesh) ===== */
.hero{position:relative;background:linear-gradient(135deg,var(--navy-deep) 0%,var(--navy) 45%,var(--blue) 100%);color:var(--white);overflow:hidden;clip-path: polygon(0 0,100% 0,100% 94%,0 100%);}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 15%, rgba(232,89,12,.35), transparent 45%), radial-gradient(circle at 10% 90%, rgba(21,101,168,.45), transparent 40%);pointer-events:none;}
.hero .wrap{position:relative;z-index:2;padding:100px 24px 110px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;}
.hero h1{color:var(--white);font-size:3rem;}
.hero h1 .hl{color:var(--orange-2);}
.hero p.lead{color:#dce8f5;font-size:1.15rem;max-width:520px;}
.hero-stats{display:flex;gap:30px;margin-top:34px;flex-wrap:wrap;}
.hero-stats div{text-align:left;}
.hero-stats strong{display:block;font-size:1.9rem;color:var(--orange-2);font-weight:900;}
.hero-stats span{font-size:.78rem;color:#cfe1f2;letter-spacing:.04em;}
.hero-media{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.hero-media img{border-radius:18px;box-shadow:var(--shadow-lg);height:100%;object-fit:cover;transform:rotate(-2deg);transition:transform .3s ease;border:4px solid rgba(255,255,255,.15);}
.hero-media img:nth-child(2){transform:rotate(2deg) translateY(14px);}
.hero-media img:nth-child(3){transform:rotate(2deg) translateY(-10px);}
.hero-media img:nth-child(4){transform:rotate(-2deg);}
.hero-media img:hover{transform:rotate(0) scale(1.04);}
@media (max-width:860px){.hero .wrap{grid-template-columns:1fr;}.hero{clip-path:polygon(0 0,100% 0,100% 97%,0 100%);}}

/* page hero for sub-pages */
.page-hero{position:relative;background:linear-gradient(135deg,var(--navy-deep),var(--blue));color:var(--white);padding:64px 0 76px;clip-path:polygon(0 0,100% 0,100% 90%,0 100%);overflow:hidden;}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 90% 10%, rgba(232,89,12,.30), transparent 45%);}
.page-hero .wrap{position:relative;z-index:1;}
.page-hero h1{color:var(--white);margin-bottom:6px;font-size:2.4rem;}
.breadcrumb{font-size:.85rem;color:#cfe1f2;}
.breadcrumb a{color:#fff;}

/* ===== Cards / grid ===== */
.grid{display:grid;gap:28px;}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--4{grid-template-columns:repeat(4,1fr);}
.grid--2{grid-template-columns:repeat(2,1fr);}
@media (max-width:980px){.grid--3,.grid--4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){.grid--2,.grid--3,.grid--4{grid-template-columns:1fr;}}

.card{background:var(--white);border:1px solid #e7ecf1;border-radius:var(--radius);overflow:hidden;transition:transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s ease, border-color .25s ease;display:flex;flex-direction:column;position:relative;}
.card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);background:linear-gradient(135deg,rgba(232,89,12,0),rgba(232,89,12,0));transition:background .25s ease;pointer-events:none;}
.card:hover{transform:translateY(-10px) rotate(-0.6deg);box-shadow:var(--shadow-lg);border-color:transparent;}
.card:hover::after{background:linear-gradient(135deg,rgba(232,89,12,.06),rgba(21,101,168,.04));}
.card img{height:200px;object-fit:cover;width:100%;filter:saturate(1.05);}
.card .card-body{padding:22px;flex:1;display:flex;flex-direction:column;}
.card .card-body h3{margin-bottom:8px;}
.card .card-body p{font-size:.92rem;flex:1;}
.card .card-body a.more{font-weight:800;color:var(--orange);display:inline-flex;align-items:center;gap:6px;}
.card .card-body a.more:hover{color:var(--navy);}

.stat-strip{background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:#fff;position:relative;overflow:hidden;}
.stat-strip::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 30%, rgba(232,89,12,.25), transparent 40%);}
.stat-strip .wrap{position:relative;display:flex;justify-content:space-between;padding:44px 24px;flex-wrap:wrap;gap:24px;text-align:center;}
.stat-strip div strong{display:block;font-size:2.4rem;font-weight:900;color:var(--orange-2);}
.stat-strip div span{font-size:.85rem;color:#cfe1f2;letter-spacing:.03em;}

.product-list-link{display:inline-block;margin:6px 10px 6px 0;padding:9px 18px;border:2px solid #d8e0e8;border-radius:50px;font-size:.85rem;font-weight:800;color:var(--navy);transition:all .2s ease;}
.product-list-link:hover{background:linear-gradient(135deg,var(--orange),var(--orange-2));color:#fff;border-color:transparent;transform:translateY(-2px);}

.faq-item{border-bottom:1px solid #e7ecf1;padding:20px 0;}
.faq-item h3{margin-bottom:6px;font-size:1.05rem;}

/* marquee strip */
.marquee{background:var(--orange);color:#fff;overflow:hidden;white-space:nowrap;padding:12px 0;font-weight:800;letter-spacing:.04em;font-size:.85rem;}
.marquee .marquee-track{display:inline-block;animation:marquee 26s linear infinite;}
.marquee span{margin:0 28px;text-transform:uppercase;}
@keyframes marquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}
@media (prefers-reduced-motion: reduce){.marquee .marquee-track{animation:none;}}

/* ===== Footer ===== */
footer.site-footer{background:radial-gradient(circle at 80% 0%, #16314f, var(--dark));color:#aab4bf;padding:64px 0 20px;position:relative;}
footer.site-footer h4{color:#fff;font-size:1rem;margin-bottom:16px;letter-spacing:.02em;}
footer.site-footer a{color:#aab4bf;}
footer.site-footer a:hover{color:var(--orange-2);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:34px;}
.footer-grid ul{list-style:none;padding:0;margin:0;}
.footer-grid li{margin-bottom:9px;font-size:.9rem;}
.footer-bottom{border-top:1px solid #2b3540;margin-top:40px;padding-top:18px;font-size:.82rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}

.back-to-top{position:fixed;bottom:24px;right:24px;background:linear-gradient(135deg,var(--orange),var(--orange-2));color:#fff;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:var(--shadow-lg);z-index:60;transition:transform .2s ease;}
.back-to-top:hover{transform:translateY(-4px) scale(1.06);}