/* NEXA AGRO COMERCIAL S.R.L — Cereales, Oleaginosas y Forrajeras
   Paleta: Tierra oscura + Ámbar cosecha + Verde campo + Trigo */
:root{
  --wheat:  #F8F2E0;--field:#F2E9CC;--surface:#EAE0B8;
  --white:  #FFFFFF;
  --amber:  #D4870E;--amber2:#B06808;
  --alt:    rgba(212,135,14,0.1);--abd:rgba(212,135,14,0.28);
  --green:  #2D6B1A;--green2:#1E5010;
  --glt:    rgba(45,107,26,0.08);--gbd:rgba(45,107,26,0.22);
  --earth:  #1C0E04;--soil:#2E1A08;--brown:#5C3A18;
  --muted:  #8A6A40;--border:rgba(28,14,4,0.09);--border2:rgba(28,14,4,0.05);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--wheat);color:var(--earth);font-family:'Inter',sans-serif;line-height:1.65;overflow-x:hidden}
::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:var(--field)}::-webkit-scrollbar-thumb{background:var(--amber);border-radius:2px}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1.1rem 5%;background:rgba(248,242,224,0.96);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:padding 0.3s}
nav.scrolled{padding:0.7rem 5%;box-shadow:0 2px 16px rgba(28,14,4,0.08)}
.nav-logo img{height:52px;width:auto}
.nav-links{display:flex;gap:2.5rem;list-style:none}
.nav-links a{font-size:0.84rem;font-weight:500;color:var(--brown);transition:color 0.3s;position:relative;letter-spacing:0.02em}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--amber);transform:scaleX(0);transition:0.3s;border-radius:1px}
.nav-links a:hover{color:var(--green)}.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{background:var(--green);color:var(--white)!important;padding:0.6rem 1.5rem;border-radius:4px;font-weight:600!important;transition:background 0.3s!important}
.nav-cta::after{display:none!important}.nav-cta:hover{background:var(--green2)!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;z-index:200}
.hamburger span{width:24px;height:1.5px;background:var(--earth);display:block;transition:0.3s}

/* HERO — campo abierto, horizonte amplio */
#hero{
  min-height:100vh;background:var(--earth);position:relative;
  display:grid;grid-template-columns:1fr 1fr;overflow:hidden;z-index:1;
}
.hero-left{position:relative;overflow:hidden}
.hero-left img{width:100%;height:100%;object-fit:cover;filter:brightness(0.65) saturate(0.7)}
.hero-left-ov{position:absolute;inset:0;background:linear-gradient(to right,transparent 45%,rgba(28,14,4,0.9) 100%)}
.hero-harvest{position:absolute;top:140px;left:3rem;background:var(--amber);border-radius:4px;padding:1rem 1.4rem;box-shadow:0 6px 24px rgba(212,135,14,0.4)}
.hh-label{font-size:0.65rem;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:rgba(255,255,255,0.75);margin-bottom:0.2rem}
.hh-text{font-family:'Oswald',sans-serif;font-size:1.1rem;font-weight:600;color:var(--white)}
.hero-right{display:flex;flex-direction:column;justify-content:center;padding:9rem 5% 6rem 3rem;position:relative;z-index:2}
.hero-eyebrow{display:inline-flex;align-items:center;gap:0.7rem;background:rgba(212,135,14,0.12);border:1px solid rgba(212,135,14,0.3);border-radius:2px;padding:0.4rem 1rem;margin-bottom:2rem;font-size:0.7rem;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:var(--amber);width:fit-content}
.hero-title{font-family:'Oswald',sans-serif;font-size:clamp(3rem,5.5vw,5.8rem);font-weight:700;line-height:0.95;color:var(--white);letter-spacing:-0.01em;text-transform:uppercase}
.hero-title em{font-style:normal;color:var(--amber);display:block}
.hero-title span{color:var(--green);filter:brightness(1.4)}
.hero-sub{margin-top:1.8rem;font-size:1rem;color:rgba(255,255,255,0.45);line-height:1.8;max-width:400px;font-weight:400}
.hero-sub strong{color:var(--white);font-weight:600}
.hero-actions{margin-top:2.5rem;display:flex;gap:1rem;flex-wrap:wrap}
.btn-amber{background:var(--amber);color:var(--white);padding:1rem 2.2rem;border-radius:4px;font-weight:600;font-size:0.9rem;transition:background 0.3s,transform 0.2s;display:inline-block}
.btn-amber:hover{background:var(--amber2);transform:translateY(-2px)}
.btn-outline-g{border:1px solid rgba(45,107,26,0.5);color:var(--green);filter:brightness(1.4);padding:1rem 2.2rem;border-radius:4px;font-weight:500;font-size:0.9rem;transition:border-color 0.3s,background 0.3s;display:inline-block}
.btn-outline-g:hover{border-color:var(--green);background:var(--glt);filter:brightness(1.2)}
.hero-granos{display:flex;gap:0.6rem;flex-wrap:wrap;margin-top:2rem}
.hgrano{padding:0.3rem 0.9rem;border:1px solid rgba(212,135,14,0.3);border-radius:2px;font-size:0.72rem;font-weight:600;color:rgba(255,255,255,0.5);text-transform:uppercase;letter-spacing:0.08em;transition:0.3s}
.hgrano:hover{border-color:var(--amber);color:var(--amber)}

/* STRIP */
.strip{background:var(--soil);display:grid;grid-template-columns:repeat(4,1fr);z-index:1;position:relative}
.sc{text-align:center;padding:2rem;border-right:1px solid rgba(255,255,255,0.07)}
.sc:last-child{border-right:none}
.sc-num{font-family:'Oswald',sans-serif;font-size:2.4rem;font-weight:700;color:var(--amber);line-height:1}
.sc-label{font-size:0.68rem;color:rgba(248,242,224,0.4);margin-top:0.4rem;text-transform:uppercase;letter-spacing:0.12em}

/* MARQUEE */
.marquee-wrap{overflow:hidden;background:var(--green);padding:0.8rem 0;z-index:1;position:relative}
.marquee-track{display:flex;width:max-content;animation:marquee 28s linear infinite}
.marquee-item{display:flex;align-items:center;gap:2rem;padding:0 2.5rem;white-space:nowrap;font-family:'Oswald',sans-serif;font-size:0.9rem;font-weight:400;color:rgba(248,242,224,0.7);letter-spacing:0.12em;text-transform:uppercase}
.marquee-sep{color:var(--amber);font-size:0.5rem}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* SECTIONS */
section{position:relative;z-index:1}
.section-tag{font-size:0.68rem;font-weight:600;letter-spacing:0.25em;text-transform:uppercase;color:var(--green);display:flex;align-items:center;gap:0.8rem;margin-bottom:1rem}
.section-tag::before{content:'';width:22px;height:2px;background:var(--amber);border-radius:1px}
h2.section-title{font-family:'Oswald',sans-serif;font-size:clamp(2rem,4vw,3.8rem);font-weight:700;line-height:1.0;color:var(--earth);letter-spacing:0.01em;text-transform:uppercase}
h2.section-title em{font-style:normal;color:var(--amber)}
h2.section-title span{color:var(--green)}
.on-dark .section-tag{color:var(--amber)}.on-dark .section-tag::before{background:var(--green)}
.on-dark h2.section-title{color:var(--wheat)}.on-dark h2.section-title em{color:var(--amber)}

/* PRODUCTOS */
#productos{padding:7rem 5%;background:var(--white)}
.prod-top{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:end;margin-bottom:4rem}
.prod-top p{color:var(--muted);font-size:0.96rem;line-height:1.8;margin-top:1rem}
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.prod-card{background:var(--wheat);border-radius:4px;overflow:hidden;border:1px solid var(--border);transition:all 0.35s;position:relative}
.prod-card:hover{border-color:var(--abd);box-shadow:0 6px 28px var(--alt);transform:translateY(-4px)}
.prod-card-img{height:200px;overflow:hidden}
.prod-card-img img{width:100%;height:100%;object-fit:cover;filter:brightness(0.82) saturate(0.75);transition:filter 0.5s}
.prod-card:hover .prod-card-img img{filter:brightness(0.9) saturate(0.9)}
.prod-card-body{padding:1.6rem}
.prod-card-tag{font-size:0.62rem;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:var(--amber);margin-bottom:0.5rem}
.prod-card-title{font-family:'Oswald',sans-serif;font-size:1.3rem;font-weight:600;color:var(--earth);margin-bottom:0.6rem;text-transform:uppercase}
.prod-card-desc{font-size:0.84rem;color:var(--muted);line-height:1.65}
.prod-specs{display:flex;flex-wrap:wrap;gap:0.4rem;margin-top:1rem}
.pspec{font-size:0.63rem;letter-spacing:0.08em;text-transform:uppercase;padding:0.25rem 0.7rem;background:var(--glt);border:1px solid var(--gbd);color:var(--green);font-weight:600;border-radius:2px}

/* OPERATORIA */
#operatoria{padding:7rem 5%;background:var(--soil)}
.op-top{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:end;margin-bottom:5rem}
.op-top p{color:rgba(248,242,224,0.4);font-size:0.96rem;line-height:1.8;margin-top:1rem}
.op-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(212,135,14,0.15)}
.op-step{background:var(--soil);padding:2rem 1.5rem;transition:background 0.3s}
.op-step:hover{background:rgba(212,135,14,0.06)}
.op-num{font-family:'Oswald',sans-serif;font-size:3rem;font-weight:700;color:rgba(212,135,14,0.15);line-height:1;margin-bottom:1rem;transition:color 0.3s}
.op-step:hover .op-num{color:rgba(212,135,14,0.4)}
.op-icon{font-size:1.8rem;margin-bottom:1rem}
.op-title{font-family:'Oswald',sans-serif;font-size:0.95rem;font-weight:600;color:var(--wheat);margin-bottom:0.5rem;text-transform:uppercase;letter-spacing:0.04em}
.op-text{font-size:0.8rem;color:rgba(248,242,224,0.38);line-height:1.65}

/* NOSOTROS */
#nosotros{background:var(--field)}
.nos-wrap{display:grid;grid-template-columns:1fr 1fr}
.nos-img{position:relative;overflow:hidden;min-height:560px}
.nos-img img{width:100%;height:100%;object-fit:cover;filter:brightness(0.72) saturate(0.65)}
.nos-img-ov{position:absolute;inset:0;background:linear-gradient(to right,transparent 40%,var(--field) 100%)}
.nos-data{position:absolute;bottom:3rem;left:3rem;display:flex;flex-direction:column;gap:0.8rem}
.nd-item{background:rgba(28,14,4,0.88);border-left:3px solid var(--amber);padding:0.9rem 1.3rem;font-size:0.82rem;color:var(--wheat)}
.nd-num{font-family:'Oswald',sans-serif;font-size:1.5rem;font-weight:700;color:var(--amber);line-height:1}
.nd-text{font-size:0.72rem;color:rgba(248,242,224,0.55);margin-top:0.1rem;text-transform:uppercase;letter-spacing:0.08em}
.nos-content{padding:5rem 4rem;display:flex;flex-direction:column;justify-content:center}
.nos-content p{color:var(--muted);font-size:0.96rem;line-height:1.85;margin-top:1.2rem}
.nos-items{margin-top:2.5rem;display:flex;flex-direction:column}
.nos-item{display:flex;gap:1.2rem;padding:1.2rem 0;border-bottom:1px solid var(--border2)}
.nos-item:first-child{border-top:1px solid var(--border2)}
.nos-item-icon{width:42px;height:42px;background:var(--alt);border:1px solid var(--abd);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;transition:background 0.3s}
.nos-item:hover .nos-item-icon{background:var(--amber)}
.nos-item-title{font-size:0.9rem;font-weight:600;color:var(--earth);margin-bottom:0.3rem;text-transform:uppercase;letter-spacing:0.02em}
.nos-item-text{font-size:0.82rem;color:var(--muted);line-height:1.6}

/* PORQUE */
#porque{padding:7rem 5%;background:var(--wheat)}
.porque-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.razones{margin-top:2rem;display:flex;flex-direction:column}
.razon{display:grid;grid-template-columns:auto 1fr;gap:1.2rem;padding:1.3rem 0;border-bottom:1px solid var(--border2)}
.razon:first-child{border-top:1px solid var(--border2)}
.razon-icon{width:44px;height:44px;background:var(--glt);border:1px solid var(--gbd);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0;transition:background 0.3s}
.razon:hover .razon-icon{background:var(--green)}
.razon-title{font-size:0.9rem;font-weight:600;color:var(--earth);margin-bottom:0.3rem;padding-left:0.5rem;text-transform:uppercase;letter-spacing:0.02em}
.razon-text{font-size:0.82rem;color:var(--muted);line-height:1.6;padding-left:0.5rem}
.porque-visual{position:relative}
.porque-visual img{width:100%;height:480px;object-fit:cover;border-radius:4px;filter:brightness(0.82) saturate(0.7)}
.porque-badge{position:absolute;bottom:-2rem;right:-2rem;background:var(--green);border-radius:4px;padding:1.5rem;text-align:center;box-shadow:0 8px 28px rgba(45,107,26,0.35)}
.pb-num{font-family:'Oswald',sans-serif;font-size:2rem;font-weight:700;color:var(--white);line-height:1}
.pb-text{font-size:0.68rem;color:rgba(255,255,255,0.6);margin-top:0.3rem;text-transform:uppercase;letter-spacing:0.1em}

/* FAQ */
#faq{padding:7rem 5%;background:var(--field)}
.faq-layout{display:grid;grid-template-columns:1fr 1.6fr;gap:6rem;align-items:start}
.faq-left p{color:var(--muted);font-size:0.96rem;line-height:1.8;margin-top:1rem}
.faq-items{display:flex;flex-direction:column}
.faq-item{border-bottom:1px solid var(--border)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.3rem 0;cursor:pointer;font-size:0.9rem;font-weight:500;color:var(--earth);transition:color 0.3s}
.faq-q:hover{color:var(--green)}
.faq-toggle{width:28px;height:28px;border:2px solid var(--border);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--amber);flex-shrink:0;transition:0.3s}
.faq-item.open .faq-toggle{background:var(--amber);color:var(--white);border-color:var(--amber);transform:rotate(45deg)}
.faq-ans{max-height:0;overflow:hidden;transition:max-height 0.4s ease}
.faq-item.open .faq-ans{max-height:260px}
.faq-ans-inner{padding:0 0 1.2rem;font-size:0.85rem;color:var(--muted);line-height:1.8}

/* CONTACTO */
#contacto{padding:7rem 5%;background:var(--white);scroll-margin-top:80px}
.contact-layout{display:grid;grid-template-columns:1fr 1.3fr;gap:5rem;align-items:start}
.contact-left p{color:var(--muted);font-size:0.96rem;line-height:1.8;margin-top:1.2rem}
.contact-info{margin-top:2rem;display:flex;flex-direction:column;gap:0}
.cinfo-item{display:flex;gap:1rem;align-items:flex-start;padding:1rem 0;border-bottom:1px solid var(--border2)}
.cinfo-item:first-child{border-top:1px solid var(--border2)}
.cinfo-icon{width:38px;height:38px;background:var(--alt);border:1px solid var(--abd);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:0.9rem;flex-shrink:0}
.cinfo-label{font-size:0.6rem;letter-spacing:0.15em;text-transform:uppercase;color:var(--muted);margin-bottom:0.2rem;font-weight:600}
.cinfo-val{font-size:0.9rem;color:var(--earth);font-weight:500}
.cinfo-val a{color:var(--earth);transition:color 0.3s}.cinfo-val a:hover{color:var(--green)}
.contact-form{background:var(--soil);border-radius:4px;padding:2.5rem;position:relative;overflow:hidden;border:1px solid rgba(212,135,14,0.15)}
.contact-form::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(to right,var(--amber),var(--green))}
.form-title{font-family:'Oswald',sans-serif;font-size:1.5rem;font-weight:600;color:var(--wheat);text-transform:uppercase;letter-spacing:0.04em;margin-bottom:0.3rem}
.form-sub{font-size:0.8rem;color:rgba(248,242,224,0.3);margin-bottom:1.8rem}
.fg{margin-bottom:1.2rem}
.fg label{display:block;font-size:0.62rem;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:rgba(212,135,14,0.55);margin-bottom:0.5rem}
.fg input,.fg textarea,.fg select{width:100%;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);color:var(--wheat);padding:0.85rem 1rem;font-family:'Inter',sans-serif;font-size:0.9rem;outline:none;transition:border-color 0.3s;border-radius:4px;-webkit-appearance:none}
.fg input:focus,.fg textarea:focus,.fg select:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(212,135,14,0.12)}
.fg input::placeholder,.fg textarea::placeholder{color:rgba(248,242,224,0.2)}
.fg textarea{min-height:90px;resize:vertical}
.fg select option{background:var(--soil)}
.fg-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-btn{width:100%;background:var(--amber);color:var(--white);border:none;padding:1rem;font-family:'Oswald',sans-serif;font-weight:600;font-size:0.95rem;letter-spacing:0.1em;text-transform:uppercase;cursor:pointer;border-radius:4px;transition:background 0.3s,transform 0.2s}
.form-btn:hover{background:var(--amber2);transform:translateY(-1px)}
.form-msg{display:none;margin-top:1rem;padding:0.9rem 1rem;font-size:0.84rem;border-radius:4px}
.form-msg.ok{background:rgba(45,107,26,0.15);color:var(--green);filter:brightness(1.4);border:1px solid var(--gbd)}
.form-msg.err{background:rgba(212,135,14,0.1);color:var(--amber);border:1px solid var(--abd)}

/* FOOTER — campo horizontal */
footer{background:var(--earth)}
.footer-harvest-band{background:var(--amber);padding:1.2rem 5%;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.fhb-text{font-family:'Oswald',sans-serif;font-size:1rem;font-weight:600;color:var(--white);text-transform:uppercase;letter-spacing:0.08em}
.fhb-sub{font-size:0.78rem;color:rgba(255,255,255,0.7);margin-top:0.2rem}
.fhb-cta{background:var(--earth);color:var(--amber);padding:0.65rem 1.5rem;border-radius:2px;font-family:'Oswald',sans-serif;font-size:0.85rem;font-weight:600;text-transform:uppercase;letter-spacing:0.08em;transition:0.3s}
.fhb-cta:hover{background:var(--soil)}
.footer-main{padding:3rem 5%;display:grid;grid-template-columns:1.8fr 1fr 1fr 1.2fr;gap:3rem;border-bottom:1px solid rgba(255,255,255,0.06)}
.footer-brand img{height:52px;margin-bottom:1.2rem;filter:brightness(10) saturate(0)}
.footer-brand p{font-size:0.82rem;color:rgba(248,242,224,0.28);line-height:1.7;max-width:240px}
.footer-brand-line{width:40px;height:2px;background:var(--amber);margin-top:1.5rem;border-radius:1px}
.footer-col h4{font-family:'Oswald',sans-serif;font-size:0.82rem;font-weight:600;letter-spacing:0.15em;text-transform:uppercase;color:var(--amber);margin-bottom:1.2rem}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:0.6rem}
.footer-col ul li a{font-size:0.82rem;color:rgba(248,242,224,0.28);transition:color 0.3s}.footer-col ul li a:hover{color:var(--white)}
.fdata{display:flex;flex-direction:column;gap:0.5rem}
.fdata-item{display:flex;gap:0.7rem;font-size:0.8rem}
.fdata-icon{color:var(--amber);flex-shrink:0;margin-top:1px}
.fdata-val{color:rgba(248,242,224,0.28)}.fdata-val a{color:rgba(248,242,224,0.28);transition:color 0.3s}.fdata-val a:hover{color:var(--amber)}
.footer-legal{padding:2rem 5%;border-bottom:1px solid rgba(255,255,255,0.04)}
.ltabs{display:flex;flex-wrap:wrap;border-bottom:1px solid rgba(255,255,255,0.07);margin-bottom:2rem}
.ltab{padding:0.75rem 1.5rem;font-size:0.67rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:rgba(255,255,255,0.22);border-bottom:2px solid transparent;margin-bottom:-1px;cursor:pointer;transition:0.3s}
.ltab.act,.ltab:hover{color:var(--amber);border-bottom-color:var(--amber)}
.lcontent{display:none}.lcontent.act{display:block}
.lcontent h4{font-family:'Oswald',sans-serif;font-size:0.8rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:rgba(212,135,14,0.45);margin:1.5rem 0 0.5rem}.lcontent h4:first-child{margin-top:0}
.lcontent p,.lcontent li{font-size:0.78rem;color:rgba(255,255,255,0.2);line-height:1.8;margin-bottom:0.3rem}.lcontent ul{padding-left:1.2rem;list-style:disc}
.footer-bottom{padding:1.2rem 5%;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.footer-copy{font-size:0.72rem;color:rgba(255,255,255,0.17)}.footer-copy span{color:var(--amber)}
.footer-links{display:flex;gap:1.5rem}.footer-links a{font-size:0.7rem;color:rgba(255,255,255,0.17);transition:color 0.3s}.footer-links a:hover{color:var(--white)}
.meta-bar{padding:0.8rem 5%;border-top:1px solid rgba(255,255,255,0.04);display:flex;flex-wrap:wrap;gap:2rem}
.mi{font-size:0.62rem;color:rgba(255,255,255,0.1)}.mi strong{color:rgba(255,255,255,0.18)}

.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.8s ease,transform 0.8s ease}
.reveal.visible{opacity:1;transform:none}
.rd1{transition-delay:0.1s}.rd2{transition-delay:0.2s}.rd3{transition-delay:0.3s}

@media(max-width:1100px){
  #hero{grid-template-columns:1fr}.hero-left{height:45vh}
  .prod-top,.op-top,.porque-grid,.faq-layout,.contact-layout{grid-template-columns:1fr}
  .prod-grid{grid-template-columns:1fr 1fr}.op-steps{grid-template-columns:1fr 1fr}
  .strip{grid-template-columns:repeat(2,1fr)}.footer-main{grid-template-columns:1fr 1fr}
  .nos-wrap{grid-template-columns:1fr}.nos-img{min-height:50vw}.nos-content{padding:4rem 5%}
}
@media(max-width:768px){
  nav{padding:1rem 5%}.nav-links{display:none}
  .nav-links.open{display:flex;flex-direction:column;position:fixed;inset:0;background:var(--wheat);align-items:center;justify-content:center;gap:2.5rem;z-index:99}
  .nav-links.open a{font-size:1.1rem}.hamburger{display:flex}
  #productos,#operatoria,#nosotros,#porque,#faq,#contacto{padding:5rem 5%}
  .prod-grid,.op-steps{grid-template-columns:1fr}.fg-row{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr;gap:2rem}.footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-harvest-band{flex-direction:column;align-items:flex-start}
}