/* ==========================================================
   AGROLAND ENGINEERS — Public Website Design System
   Shares the brand palette with the admin suite but built for
   a marketing site: navbar, hero, product grid, forms, footer.
   ========================================================== */

:root{
  --ag-green-900:#0f2e1f;
  --ag-green-800:#153c28;
  --ag-green-700:#1c4d33;
  --ag-green-600:#276b45;
  --ag-green-500:#2f7d51;
  --ag-green-100:#e6f2ea;
  --ag-gold-500:#c98a2e;
  --ag-gold-400:#dba24a;
  --ag-gold-100:#fbf1e0;
  --ag-ink:#1c2521;
  --ag-muted:#6b7770;
  --ag-border:#e4e9e5;
  --ag-bg:#f5f7f5;
  --ag-danger:#c0392b;
  --ag-radius:16px;
  --ag-shadow: 0 10px 30px rgba(15,46,31,0.08), 0 2px 8px rgba(15,46,31,0.06);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:#fff;
  color:var(--ag-ink);
  margin:0;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
.container-narrow{max-width:1120px;margin:0 auto;padding:0 20px;}

/* ---------------- NAVBAR ---------------- */
.site-navbar{
  position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid var(--ag-border);
}
.site-navbar .nav-inner{
  max-width:1120px;margin:0 auto;padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.site-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--ag-green-800);}
.site-brand .brand-icon{
  width:40px;height:40px;border-radius:10px;background:var(--ag-green-700);color:var(--ag-gold-400);
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;
}
.site-nav-links{display:flex;align-items:center;gap:6px;}
.site-nav-links a{
  padding:9px 14px;border-radius:8px;font-weight:600;font-size:.92rem;color:var(--ag-ink);
}
.site-nav-links a:hover{background:var(--ag-green-100);color:var(--ag-green-800);}
.site-nav-links a.active{background:var(--ag-green-700);color:#fff;}
.site-nav-cta{display:flex;align-items:center;gap:10px;}
.btn-brand{
  background:var(--ag-green-600);color:#fff;border:none;padding:10px 20px;border-radius:9px;
  font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:8px;
}
.btn-brand:hover{background:var(--ag-green-700);color:#fff;}
.btn-brand-outline{
  border:1.5px solid var(--ag-green-600);color:var(--ag-green-700);padding:9px 18px;border-radius:9px;
  font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:8px;
}
.btn-brand-outline:hover{background:var(--ag-green-600);color:#fff;}
.navbar-toggle-btn{
  display:none;background:none;border:none;font-size:1.6rem;color:var(--ag-green-800);
}
.phone-chip{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--ag-green-800);font-size:.92rem;}
.phone-chip i{color:var(--ag-gold-500);font-size:1.2rem;}

@media (max-width: 991.98px){
  .site-nav-links{
    position:fixed;top:66px;left:0;right:0;bottom:0;background:#fff;flex-direction:column;
    align-items:stretch;padding:18px;gap:4px;transform:translateX(-100%);transition:transform .25s ease;
    overflow-y:auto;z-index:999;
  }
  .site-nav-links.open{transform:translateX(0);}
  .site-nav-links a{padding:14px 16px;font-size:1rem;}
  .navbar-toggle-btn{display:block;}
  .site-nav-cta .phone-chip{display:none;}
}

/* ---------------- HERO ---------------- */
.hero{
  color:#fff;position:relative;overflow:hidden;min-height:600px;display:flex;align-items:center;
  background:var(--ag-green-900); /* fallback while SVGs paint */
}
.hero-bg-slider{position:absolute;inset:0;z-index:0;}
.hero-slide-img{position:absolute;inset:0;opacity:0;transition:opacity 1.4s ease;}
.hero-slide-img.active{opacity:1;}
.hero-slide-img svg{display:block;width:100%;height:100%;}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg, rgba(15,46,31,.94) 0%, rgba(15,46,31,.82) 38%, rgba(28,77,51,.6) 70%, rgba(39,107,69,.4) 100%);
}
.hero-inner{
  max-width:1120px;margin:0 auto;padding:88px 20px 96px;position:relative;z-index:2;width:100%;
  display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.18);padding:6px 14px;border-radius:30px;font-size:.8rem;
  font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--ag-gold-400);margin-bottom:20px;
}
.hero h1{font-size:2.9rem;font-weight:800;line-height:1.15;margin:0 0 18px;}
.hero p.lead{font-size:1.1rem;color:rgba(255,255,255,.82);margin-bottom:30px;max-width:520px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-actions .btn-brand{background:var(--ag-gold-500);}
.hero-actions .btn-brand:hover{background:var(--ag-gold-400);}
.hero-actions .btn-brand-outline{border-color:rgba(255,255,255,.4);color:#fff;}
.hero-actions .btn-brand-outline:hover{background:rgba(255,255,255,.12);color:#fff;}

.hero-visual{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);border-radius:22px;
  padding:32px;backdrop-filter:blur(2px);
}
.hero-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.hero-stat{text-align:center;}
.hero-stat .num{font-size:2rem;font-weight:800;color:var(--ag-gold-400);}
.hero-stat .lbl{font-size:.8rem;color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.03em;}
.hero-stat + .hero-stat{border-left:1px solid rgba(255,255,255,.15);}

.hero-dots{
  position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3;
}
.hero-dot{
  width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);border:none;padding:0;
  cursor:pointer;transition:background .2s ease, width .2s ease;
}
.hero-dot.active{background:var(--ag-gold-400);width:24px;border-radius:5px;}

@media (max-width: 900px){
  .hero{min-height:560px;}
  .hero-inner{grid-template-columns:1fr;padding:56px 20px 70px;}
  .hero h1{font-size:2.1rem;}
}
@media (max-width: 560px){
  .hero{min-height:520px;}
  .hero-inner{padding:44px 16px 60px;}
  .hero h1{font-size:1.7rem;}
  .hero p.lead{font-size:1rem;}
}

/* ---------------- SECTIONS ---------------- */
.section{padding:76px 0;}
.section-alt{background:var(--ag-bg);}
.section-head{text-align:center;max-width:640px;margin:0 auto 48px;}
.section-eyebrow{
  color:var(--ag-green-600);font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;
  display:inline-flex;align-items:center;gap:8px;margin-bottom:10px;
}
.section-head h2{font-size:2rem;font-weight:800;margin:0 0 12px;color:var(--ag-ink);}
.section-head p{color:var(--ag-muted);font-size:1.02rem;}

/* ---------------- FEATURE CARDS ---------------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.feature-card{
  background:#fff;border:1px solid var(--ag-border);border-radius:var(--ag-radius);padding:28px 24px;
  box-shadow:var(--ag-shadow);
}
.feature-icon{
  width:54px;height:54px;border-radius:14px;background:var(--ag-green-100);color:var(--ag-green-700);
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:18px;
}
.feature-card h3{font-size:1.05rem;font-weight:700;margin:0 0 8px;}
.feature-card p{color:var(--ag-muted);font-size:.9rem;margin:0;line-height:1.55;}

@media (max-width: 900px){ .feature-grid{grid-template-columns:1fr 1fr;} }
@media (max-width: 600px){ .feature-grid{grid-template-columns:1fr;} }

/* ---------------- PRODUCT GRID / CARDS ---------------- */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
@media (max-width: 991.98px){ .product-grid{grid-template-columns:1fr 1fr;} }
@media (max-width: 600px){ .product-grid{grid-template-columns:1fr;} }

.product-card{
  background:#fff;border:1px solid var(--ag-border);border-radius:var(--ag-radius);overflow:hidden;
  box-shadow:var(--ag-shadow);display:flex;flex-direction:column;transition:transform .18s ease, box-shadow .18s ease;
}
.product-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(15,46,31,.14);}
.product-media{
  height:320px;background:linear-gradient(135deg,var(--ag-green-100),#fff);
  display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;
}
.product-media i{font-size:3.2rem;color:var(--ag-green-600);}
.product-media img{width:100%;height:100%;object-fit:cover;}
@media (max-width: 560px){
  .product-media{height:280px;}
}
.product-card .badge-featured{
  position:absolute;top:12px;right:12px;background:var(--ag-gold-500);color:#fff;font-size:.7rem;
  font-weight:700;padding:4px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:.03em;
}
.product-card .badge-cat{
  position:absolute;top:12px;left:12px;background:rgba(255,255,255,.9);color:var(--ag-green-700);font-size:.7rem;
  font-weight:700;padding:4px 10px;border-radius:20px;
}
.product-body{padding:20px;display:flex;flex-direction:column;flex:1;}
.product-body h3{font-size:1.05rem;font-weight:700;margin:0 0 8px;}
.product-body p{color:var(--ag-muted);font-size:.87rem;margin:0 0 16px;flex:1;line-height:1.5;}
.product-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.product-price{font-weight:800;color:var(--ag-green-700);font-size:.92rem;}

/* ---------------- CATEGORY PILLS ---------------- */
.category-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;}
.category-pill{
  padding:9px 18px;border-radius:30px;border:1.5px solid var(--ag-border);font-weight:600;font-size:.88rem;
  color:var(--ag-ink);background:#fff;display:inline-flex;align-items:center;gap:8px;
}
.category-pill:hover{border-color:var(--ag-green-500);}
.category-pill.active{background:var(--ag-green-700);border-color:var(--ag-green-700);color:#fff;}

/* ---------------- ABOUT / STATS ---------------- */
.stats-strip{
  background:var(--ag-green-800);color:#fff;padding:48px 0;
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stats-grid .num{font-size:2.4rem;font-weight:800;color:var(--ag-gold-400);}
.stats-grid .lbl{font-size:.85rem;color:rgba(255,255,255,.75);text-transform:uppercase;letter-spacing:.03em;margin-top:4px;}
@media (max-width: 700px){ .stats-grid{grid-template-columns:1fr 1fr;row-gap:32px;} }

.value-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:18px;}
.value-list li{display:flex;gap:14px;align-items:flex-start;}
.value-list .vi-icon{
  width:40px;height:40px;border-radius:10px;background:var(--ag-green-100);color:var(--ag-green-700);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.1rem;
}
.value-list h4{margin:0 0 3px;font-size:.98rem;font-weight:700;}
.value-list p{margin:0;color:var(--ag-muted);font-size:.88rem;}

/* ---------------- RESPONSIVE TWO-COLUMN LAYOUTS ---------------- */
.two-col-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}
.two-col-grid-reverse{display:grid;grid-template-columns:.85fr 1.15fr;gap:36px;align-items:start;}
.product-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;}
@media (max-width: 900px){
  .two-col-grid, .two-col-grid-reverse, .product-detail-grid, .form-row-2{grid-template-columns:1fr;}
}

/* ---------------- CTA BANNER ---------------- */
.cta-banner{
  background:linear-gradient(120deg,var(--ag-green-700),var(--ag-green-600));border-radius:22px;color:#fff;
  padding:48px 40px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.cta-banner h3{font-size:1.5rem;font-weight:800;margin:0 0 6px;}
.cta-banner p{margin:0;color:rgba(255,255,255,.82);}

/* ---------------- FORMS ---------------- */
.form-card{
  background:#fff;border:1px solid var(--ag-border);border-radius:var(--ag-radius);box-shadow:var(--ag-shadow);
  padding:32px;
}
.form-card label{font-weight:600;font-size:.85rem;margin-bottom:6px;display:block;}
.form-card .form-control, .form-card .form-select{
  border-radius:9px;border:1px solid var(--ag-border);padding:11px 14px;font-size:.92rem;width:100%;
  margin-bottom:18px;font-family:inherit;
}
.form-card .form-control:focus, .form-card .form-select:focus{
  outline:none;border-color:var(--ag-green-500);box-shadow:0 0 0 3px rgba(47,125,81,.15);
}
.form-card textarea.form-control{resize:vertical;min-height:120px;}
.honeypot-field{position:absolute;left:-9999px;top:-9999px;}

.info-card{
  background:var(--ag-green-800);color:#fff;border-radius:var(--ag-radius);padding:32px;height:100%;
}
.info-card h3{font-weight:800;margin:0 0 10px;}
.info-card p{color:rgba(255,255,255,.75);margin-bottom:26px;font-size:.92rem;}
.info-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px;}
.info-row i{
  width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.1);display:flex;
  align-items:center;justify-content:center;color:var(--ag-gold-400);font-size:1.1rem;flex-shrink:0;
}
.info-row .lbl{font-size:.78rem;color:rgba(255,255,255,.55);text-transform:uppercase;letter-spacing:.03em;}
.info-row .val{font-weight:600;font-size:.92rem;}

.alert-box{
  padding:14px 18px;border-radius:10px;font-size:.9rem;margin-bottom:20px;display:flex;gap:10px;align-items:flex-start;
}
.alert-box.success{background:var(--ag-green-100);color:var(--ag-green-800);}
.alert-box.error{background:#fdecea;color:var(--ag-danger);}

/* ---------------- FOOTER ---------------- */
.site-footer{background:var(--ag-green-900);color:rgba(255,255,255,.75);padding:56px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;margin-bottom:36px;}
.footer-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.1rem;color:#fff;margin-bottom:14px;}
.footer-col h4{color:#fff;font-size:.9rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;margin-bottom:16px;}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:.9rem;color:rgba(255,255,255,.72);}
.footer-col a:hover{color:var(--ag-gold-400);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:10px;font-size:.82rem;color:rgba(255,255,255,.5);
}
@media (max-width: 900px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width: 560px){ .footer-grid{grid-template-columns:1fr;} }

/* ---------------- MISC ---------------- */
.badge-soft{background:var(--ag-green-100);color:var(--ag-green-700);padding:5px 12px;border-radius:20px;font-size:.78rem;font-weight:700;}
.page-header{background:var(--ag-green-800);color:#fff;padding:56px 0;text-align:center;}
.page-header h1{font-size:2.2rem;font-weight:800;margin:0 0 8px;}
.page-header p{color:rgba(255,255,255,.75);margin:0;}
.breadcrumb-pub{font-size:.85rem;color:rgba(255,255,255,.6);margin-bottom:10px;}
.breadcrumb-pub a{color:rgba(255,255,255,.85);}

/* ---------------- BEST SELLER BADGE ---------------- */
.badge-bestseller{
  position:absolute;top:12px;right:12px;background:var(--ag-danger);color:#fff;font-size:.7rem;
  font-weight:700;padding:4px 10px;border-radius:20px;text-transform:uppercase;letter-spacing:.03em;
  display:inline-flex;align-items:center;gap:4px;
}

/* ---------------- MANUFACTURING / PROCESS STEPS ---------------- */
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;}
.process-step{position:relative;text-align:center;padding:0 18px;}
.process-step .step-num{
  width:56px;height:56px;border-radius:50%;background:var(--ag-green-700);color:#fff;font-weight:800;
  font-size:1.2rem;display:flex;align-items:center;justify-content:center;margin:0 auto 18px;position:relative;z-index:2;
}
.process-step .step-icon{font-size:1.6rem;color:var(--ag-gold-500);margin-bottom:10px;}
.process-step h3{font-size:1rem;font-weight:700;margin:0 0 8px;}
.process-step p{color:var(--ag-muted);font-size:.85rem;margin:0;line-height:1.5;}
.process-steps::before{
  content:"";position:absolute;top:28px;left:12.5%;right:12.5%;height:2px;background:var(--ag-border);z-index:1;
}
@media (max-width: 900px){
  .process-steps{grid-template-columns:1fr 1fr;row-gap:36px;}
  .process-steps::before{display:none;}
}
@media (max-width: 560px){ .process-steps{grid-template-columns:1fr;} }

/* ---------------- TESTIMONIALS ---------------- */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.testimonial-card{
  background:#fff;border:1px solid var(--ag-border);border-radius:var(--ag-radius);padding:26px;
  box-shadow:var(--ag-shadow);display:flex;flex-direction:column;
}
.testimonial-stars{color:var(--ag-gold-500);font-size:.9rem;margin-bottom:14px;}
.testimonial-card p.quote{color:var(--ag-ink);font-size:.92rem;line-height:1.65;margin:0 0 20px;flex:1;font-style:italic;}
.testimonial-author{display:flex;align-items:center;gap:12px;}
.testimonial-avatar{
  width:44px;height:44px;border-radius:50%;background:var(--ag-green-700);color:#fff;font-weight:700;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1rem;
}
.testimonial-author .name{font-weight:700;font-size:.9rem;}
.testimonial-author .role{font-size:.78rem;color:var(--ag-muted);}
@media (max-width: 900px){ .testimonial-grid{grid-template-columns:1fr 1fr;} }
@media (max-width: 600px){ .testimonial-grid{grid-template-columns:1fr;} }

/* ---------------- FLOATING WHATSAPP BUTTON (public site only) ---------------- */
.whatsapp-float{
  position:fixed;bottom:24px;right:24px;width:58px;height:58px;border-radius:50%;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:1.7rem;box-shadow:0 8px 24px rgba(37,211,102,.45);z-index:1050;
  animation:wa-pulse 2.4s infinite;
}
.whatsapp-float:hover{background:#20bd5a;color:#fff;}
@keyframes wa-pulse{
  0%{box-shadow:0 8px 24px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.5);}
  70%{box-shadow:0 8px 24px rgba(37,211,102,.45),0 0 0 14px rgba(37,211,102,0);}
  100%{box-shadow:0 8px 24px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,0);}
}
@media (max-width: 560px){
  .whatsapp-float{width:52px;height:52px;font-size:1.5rem;bottom:16px;right:16px;}
}