/* ============================================================
   SANGAM AGRICULTURE WORKS — Brand Stylesheet
   Palette drawn from the machines themselves:
   Sangam Red #D62511 | Sticker Yellow #FFD100 | Deep Charcoal #17130F
   Wheat Cream #FBF6EC | Field Green #1E7A34
   Display: Anton (poster caps, like the machine nameplates)
   Body: Inter
============================================================ */

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

:root{
  --red:#D62511;
  --red-dark:#A81B0B;
  --yellow:#FFD100;
  --yellow-soft:#FFE566;
  --ink:#17130F;
  --ink-soft:#3A332B;
  --cream:#FBF6EC;
  --cream-dark:#F1E8D6;
  --green:#1E7A34;
  --green-dark:#14582500;
  --white:#ffffff;
  --wa:#25D366;
  --radius:14px;
  --shadow:0 10px 30px rgba(23,19,15,.12);
  --shadow-lg:0 24px 60px rgba(23,19,15,.22);
  --display:'Anton',Impact,sans-serif;
  --body:'Inter',system-ui,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--cream);line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ---------- Utility ---------- */
.container{width:min(1180px,92%);margin-inline:auto}
.section{padding:clamp(56px,8vw,96px) 0}
.section-alt{background:var(--white)}
.section-dark{background:var(--ink);color:var(--cream)}

/* Sticker badge — the signature element, echoing machine nameplates */
.sticker{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--yellow);color:var(--ink);
  font-weight:800;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  padding:8px 18px;border-radius:6px;
  border:2px solid var(--ink);
  box-shadow:4px 4px 0 var(--ink);
  transform:rotate(-1.2deg);
}
.section-dark .sticker{box-shadow:4px 4px 0 var(--red)}

h1,h2,h3{font-family:var(--display);font-weight:400;letter-spacing:.015em;line-height:1.08;text-transform:uppercase}
.h-xxl{font-size:clamp(2.6rem,7vw,5rem)}
.h-xl{font-size:clamp(2rem,5vw,3.4rem)}
.h-lg{font-size:clamp(1.5rem,3.4vw,2.2rem)}
.h-md{font-size:clamp(1.15rem,2.4vw,1.5rem)}
.accent{color:var(--red)}
.accent-y{color:var(--yellow)}
.lead{font-size:clamp(1rem,1.6vw,1.15rem);color:var(--ink-soft);max-width:62ch}
.section-dark .lead{color:#CFC6B8}
.center{text-align:center}
.center .lead{margin-inline:auto}
.mt-1{margin-top:10px}.mt-2{margin-top:20px}.mt-3{margin-top:32px}.mt-4{margin-top:48px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:.95rem;padding:14px 26px;border-radius:10px;
  transition:.25s transform,.25s box-shadow,.25s background;cursor:pointer;border:none;
}
.btn:active{transform:scale(.97)}
.btn-wa{background:var(--wa);color:#fff;box-shadow:0 8px 22px rgba(37,211,102,.4)}
.btn-wa:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(37,211,102,.5)}
.btn-call{background:var(--red);color:#fff;box-shadow:0 8px 22px rgba(214,37,17,.35)}
.btn-call:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(214,37,17,.48)}
.btn-outline{background:transparent;color:var(--ink);border:2px solid var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--yellow)}
.section-dark .btn-outline{color:var(--cream);border-color:var(--cream)}
.section-dark .btn-outline:hover{background:var(--cream);color:var(--ink)}
.btn-yellow{background:var(--yellow);color:var(--ink);border:2px solid var(--ink);box-shadow:4px 4px 0 var(--ink)}
.btn-yellow:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 var(--ink)}
.btn svg{width:19px;height:19px;flex:none}

/* ---------- Top bar ---------- */
.topbar{background:var(--ink);color:var(--cream);font-size:.8rem;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.topbar a{color:var(--yellow);font-weight:600}
.topbar span b{color:var(--yellow)}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:200;background:var(--red);box-shadow:0 4px 18px rgba(0,0,0,.25)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand-logo{
  width:56px;height:56px;flex:none;border-radius:50%;
  background:#fff;object-fit:cover;display:block;
  box-shadow:0 2px 6px rgba(0,0,0,.25);
}
.brand-name{font-family:var(--display);font-size:1.25rem;letter-spacing:.04em;line-height:1;text-transform:uppercase}
.brand-tag{font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--yellow);font-weight:700}
.nav-links{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.nav-links a{
  color:#fff;font-weight:600;font-size:.88rem;padding:9px 13px;border-radius:8px;transition:.2s;
}
.nav-links a:hover{background:rgba(0,0,0,.22)}
.nav-links a.active{background:var(--yellow);color:var(--ink)}
.nav-toggle{display:none;background:var(--yellow);border:2px solid var(--ink);border-radius:8px;width:44px;height:44px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{display:block;width:20px;height:2.6px;background:var(--ink);border-radius:2px;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7.6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7.6px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:min(88vh,760px);display:flex;align-items:center;color:#fff;isolation:isolate;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(23,19,15,.92) 0%,rgba(23,19,15,.72) 45%,rgba(214,37,17,.28) 100%)}
.hero-inner{padding:clamp(70px,10vw,120px) 0}
.hero h1{margin:18px 0 14px;text-shadow:0 4px 24px rgba(0,0,0,.45)}
.hero .lead{color:#EDE4D4;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-strip{
  position:relative;background:var(--yellow);color:var(--ink);
  font-family:var(--display);text-transform:uppercase;letter-spacing:.08em;
  padding:12px 0;font-size:clamp(.85rem,1.8vw,1.05rem);
  border-top:3px solid var(--ink);border-bottom:3px solid var(--ink);
  overflow:hidden;white-space:nowrap;
}
.hero-strip .marquee{display:inline-block;padding-left:100%;animation:marq 26s linear infinite}
@keyframes marq{to{transform:translateX(-100%)}}

/* ---------- Stats ---------- */
.stats{background:var(--ink);color:var(--cream);padding:34px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.stat b{font-family:var(--display);font-size:clamp(1.8rem,4vw,2.8rem);color:var(--yellow);display:block;line-height:1}
.stat span{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:#B9AF9F;font-weight:600}

/* ---------- Cards / Products ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:.3s transform,.3s box-shadow;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.card-img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--cream-dark)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.5s transform}
.card:hover .card-img img{transform:scale(1.06)}
.card-badge{
  position:absolute;top:12px;left:12px;background:var(--yellow);color:var(--ink);
  font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 12px;border-radius:5px;border:2px solid var(--ink);box-shadow:3px 3px 0 rgba(23,19,15,.85);
}
.card-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:1.15rem;letter-spacing:.03em}
.card-body p{font-size:.88rem;color:var(--ink-soft);flex:1}
.card-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
.card-actions .btn{padding:10px 16px;font-size:.82rem;flex:1;min-width:130px}
.price-tag{display:inline-flex;align-items:center;gap:6px;font-weight:800;color:var(--green);font-size:.82rem;letter-spacing:.02em}

/* ---------- Feature tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.tile{
  background:var(--white);border-radius:var(--radius);padding:28px 24px;
  box-shadow:var(--shadow);border-top:5px solid var(--red);transition:.3s;
}
.tile:hover{transform:translateY(-6px);border-top-color:var(--yellow)}
.tile .ico{font-size:2rem;margin-bottom:12px}
.tile h3{font-size:1.05rem;margin-bottom:8px;letter-spacing:.03em}
.tile p{font-size:.88rem;color:var(--ink-soft)}
.section-dark .tile{background:#221C15;border-top-color:var(--yellow)}
.section-dark .tile p{color:#BDB3A2}

/* ---------- Split layout ---------- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);position:relative}
.split-img::after{content:"";position:absolute;inset:0;border:3px solid var(--yellow);border-radius:var(--radius);pointer-events:none;transform:translate(12px,12px);z-index:-1}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:9px 0;font-size:.95rem}
.checklist li::before{content:"✔";flex:none;width:24px;height:24px;background:var(--green);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;margin-top:2px}

/* ---------- Gallery ---------- */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.g-item{border-radius:10px;overflow:hidden;aspect-ratio:1/1;cursor:pointer;position:relative;box-shadow:var(--shadow)}
.g-item img{width:100%;height:100%;object-fit:cover;transition:.45s}
.g-item:hover img{transform:scale(1.09)}
.g-item::after{content:"🔍";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:1.6rem;background:rgba(23,19,15,.45);opacity:0;transition:.3s}
.g-item:hover::after{opacity:1}

/* ---------- Lightbox ---------- */
.lightbox{position:fixed;inset:0;background:rgba(10,8,6,.94);z-index:500;display:none;align-items:center;justify-content:center;flex-direction:column;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:78vh;border-radius:10px;box-shadow:0 20px 80px rgba(0,0,0,.6)}
.lb-caption{color:var(--yellow);font-weight:700;margin-top:14px;font-size:.95rem;text-align:center}
.lb-close{position:absolute;top:18px;right:22px;background:var(--yellow);border:2px solid var(--ink);width:44px;height:44px;border-radius:50%;font-size:1.2rem;font-weight:800;cursor:pointer}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:var(--yellow);border:2px solid var(--ink);width:46px;height:46px;border-radius:50%;font-size:1.15rem;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lb-prev{left:14px}.lb-next{right:14px}

/* ---------- Testimonials ---------- */
.t-card{background:var(--white);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);position:relative}
.t-card::before{content:"“";font-family:var(--display);font-size:4rem;color:var(--yellow);position:absolute;top:2px;left:18px;line-height:1}
.t-stars{color:#F5A623;letter-spacing:2px;margin-bottom:10px;margin-top:14px}
.t-card p{font-size:.92rem;color:var(--ink-soft)}
.t-who{margin-top:16px;font-weight:800;font-size:.9rem}
.t-who span{display:block;font-weight:500;font-size:.78rem;color:var(--ink-soft)}

/* ---------- FAQ ---------- */
.faq-item{background:var(--white);border-radius:12px;box-shadow:var(--shadow);margin-bottom:14px;overflow:hidden;border-left:5px solid var(--red)}
.faq-q{width:100%;text-align:left;background:none;border:none;font-family:var(--body);font-weight:700;font-size:1rem;padding:20px 54px 20px 22px;cursor:pointer;position:relative;color:var(--ink)}
.faq-q::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-family:var(--display);font-size:1.5rem;color:var(--red);transition:.3s}
.faq-item.open .faq-q::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease;padding:0 22px}
.faq-item.open .faq-a{max-height:320px;padding-bottom:20px}
.faq-a p{font-size:.92rem;color:var(--ink-soft)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.c-card{background:var(--white);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);display:flex;gap:16px;align-items:flex-start}
.c-ico{width:52px;height:52px;flex:none;background:var(--yellow);border:2px solid var(--ink);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;box-shadow:3px 3px 0 var(--ink)}
.c-card h3{font-size:1rem;margin-bottom:4px;letter-spacing:.03em}
.c-card p,.c-card a{font-size:.92rem;color:var(--ink-soft)}
.c-card a.link{color:var(--red);font-weight:700}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);border:3px solid var(--ink)}
.map-wrap iframe{width:100%;height:420px;border:0;display:block}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--red) 0%,var(--red-dark) 100%);color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(-45deg,transparent 0 26px,rgba(255,209,0,.07) 26px 52px)}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:clamp(40px,6vw,64px) 0}
.cta-inner h2{max-width:18ch}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#B9AF9F;padding:56px 0 0;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:44px}
.site-footer h4{font-family:var(--display);color:var(--yellow);font-size:1rem;letter-spacing:.08em;margin-bottom:16px;text-transform:uppercase}
.site-footer a:hover{color:var(--yellow)}
.footer-links li{padding:5px 0}
.footer-bottom{border-top:1px solid #2E271F;padding:18px 0;font-size:.78rem;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;color:#fff}

/* ---------- Floating WhatsApp ---------- */
.wa-float{
  position:fixed;bottom:22px;right:22px;z-index:300;
  width:60px;height:60px;border-radius:50%;background:var(--wa);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(37,211,102,.55);
  animation:pulse 2.4s infinite;
}
.wa-float svg{width:32px;height:32px;fill:#fff}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 18px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{background:var(--ink);color:var(--cream);padding:clamp(56px,8vw,84px) 0;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-70px;top:-70px;width:280px;height:280px;border-radius:50%;background:var(--red);opacity:.25;filter:blur(10px)}
.page-hero h1{margin-top:16px}
.crumb{font-size:.8rem;color:#8F8574;font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-top:14px}
.crumb a{color:var(--yellow)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .grid-3,.tiles{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:26px}
}
@media (max-width:860px){
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;inset:0 0 0 auto;width:min(320px,84vw);
    background:var(--ink);flex-direction:column;align-items:stretch;
    padding:90px 24px 24px;gap:6px;transform:translateX(100%);transition:.35s;z-index:150;
  }
  .nav-links.open{transform:none;box-shadow:-20px 0 60px rgba(0,0,0,.4)}
  .nav-links a{font-size:1rem;padding:13px 16px}
}
@media (max-width:640px){
  .grid-3,.grid-2,.tiles,.contact-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .hero{min-height:78vh}
  .hero-cta .btn{flex:1 1 100%;justify-content:center}
  .card-actions .btn{flex:1 1 100%}
  .cta-inner{justify-content:center;text-align:center}
}