:root{
  --blue:#0A458F;
  --blue-dark:#083A78;
  --blue-deep:#062C5C;
  --blue-soft:#EEF3FA;
  --gray:#8B8A8F;
  --gray-dark:#24364A;
  --gray-soft:#F7F9FC;
  --white:#FFFFFF;
  --gold:#D4A131;
  --green:#6DA851;
  --shadow:0 18px 45px rgba(10,69,143,.12);
  --radius:22px;
  --radius-sm:16px;
  --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--gray-dark);background:#fff;line-height:1.62}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(var(--max),calc(100% - 2rem));margin-inline:auto}
.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:1rem;top:1rem;background:#000;color:#fff;padding:.75rem 1rem;z-index:9999}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(95,156,179,.15)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;gap:1.25rem}
.brand img{width:min(280px,42vw)}
.primary-nav{display:flex;align-items:center;gap:1.2rem;font-weight:700}
.primary-nav a{padding:.6rem .2rem;position:relative;color:#193244}
.primary-nav a::after{content:'';position:absolute;left:0;bottom:.25rem;width:0;height:2px;background:var(--blue);transition:.25s}
.primary-nav a:hover::after,.primary-nav a:focus-visible::after{width:100%}
.nav-cta{background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff!important;padding:.8rem 1rem!important;border-radius:999px;box-shadow:0 10px 25px rgba(10,69,143,.22)}
.nav-cta::after{display:none}
.menu-toggle{display:none;background:none;border:0;padding:.35rem;cursor:pointer}
.menu-toggle span{display:block;width:26px;height:2px;background:var(--gray-dark);margin:5px 0;border-radius:2px}

.section-pad{padding:clamp(4rem,6vw,6rem) 0}
.section{padding:clamp(4rem,6vw,6rem) 0;position:relative}
.section-light{background:linear-gradient(180deg,var(--gray-soft),#fff)}
.section-accent{background:linear-gradient(135deg,#083A78,#0A458F 58%, #8B8A8F);color:#fff;overflow:hidden}
.section-accent::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 10% 15%, rgba(255,255,255,.14), transparent 30%),radial-gradient(circle at 90% 25%, rgba(255,255,255,.1), transparent 28%)}
.section-head{margin-bottom:2.2rem;max-width:920px}
.section-head h2{font-size:clamp(2rem,3.4vw,3rem);line-height:1.1;margin:.2rem 0 1rem;color:#102b3c}
.section-head p{font-size:1.075rem;margin:0;color:#5f6e79}
.section-head-white{position:relative;z-index:1}
.section-head-white h2,.section-head-white p,.section-head-white .eyebrow{color:#fff}
.narrow-center{text-align:left;margin-inline:0 auto}
.eyebrow{letter-spacing:.12em;text-transform:uppercase;font-weight:900;font-size:.82rem;color:var(--blue-dark);margin:0 0 .65rem}

.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#fbfdff,#f4f8fb)}
.hero-bg{position:absolute;inset:0;background:url('../assets/background-abstract.png') center bottom/cover no-repeat;opacity:.18;pointer-events:none}
.hero .container{position:relative;z-index:1}
.hero h1{
  max-width:1300px;
  font-size:clamp(2.8rem,4.6vw,4.9rem);
  line-height:1.04;
  letter-spacing:-.04em;
  margin:.2rem 0 1.35rem;
  color:#142c3c;
}
.hero-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:2rem;align-items:center}
.hero-copy p{max-width:60ch}
.lead{font-size:1.18rem;color:#4a5b67}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin:1.6rem 0 .3rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem 1.35rem;border-radius:999px;font-weight:900;transition:.25s}
.btn-primary{background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff;box-shadow:0 16px 35px rgba(10,69,143,.22)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(10,69,143,.3)}
.btn-secondary{background:#fff;color:var(--blue-dark);border:1px solid rgba(95,156,179,.3)}
.btn-secondary:hover{border-color:var(--blue);color:var(--blue-dark)}
.hero-image-card{background:rgba(255,255,255,.84);border:1px solid rgba(95,156,179,.16);border-radius:28px;box-shadow:var(--shadow);padding:.8rem;overflow:hidden}
.hero-image-card img{border-radius:20px;width:100%;height:auto}
.benefits-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1.4rem}
.benefits-strip article{display:grid;grid-template-columns:58px 1fr;gap:.9rem;align-items:center;background:rgba(255,255,255,.92);border:1px solid rgba(95,156,179,.14);border-radius:18px;padding:1rem;box-shadow:var(--shadow)}
.benefits-strip strong{display:block;color:#17384d;font-size:1.05rem;line-height:1.2}
.benefits-strip span{display:block;color:#667783;font-size:.94rem;line-height:1.35}

.mini-icon,.sector-icon,.solution-icon,.service-icon,.product-icon{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#edf6fa;border:1px solid rgba(95,156,179,.25);position:relative;flex:0 0 auto}
.mini-icon{width:48px;height:48px}
.sector-icon,.service-icon{width:60px;height:60px}
.solution-icon{width:66px;height:66px;background:#fff}
.product-icon{width:54px;height:54px;background:#fff;box-shadow:0 8px 20px rgba(20,50,70,.12)}
.oil-icon::before{content:'';width:18px;height:25px;background:var(--gold);border-radius:60% 60% 60% 0;transform:rotate(-45deg);box-shadow:inset 0 0 0 4px rgba(255,255,255,.3)}
.biogas-icon::before{content:'';width:20px;height:28px;border:3px solid var(--blue-dark);border-radius:60% 60% 60% 0;transform:rotate(-45deg)}
.leaf-icon::before{content:'';width:24px;height:28px;border:3px solid var(--green);border-radius:70% 0 70% 0;transform:rotate(-18deg)}
.speed-icon::before{content:'';width:26px;height:16px;border-top:4px solid var(--blue);border-radius:50%;transform:rotate(-10deg)}
.value-icon::before{content:'';width:28px;height:28px;background:linear-gradient(90deg,transparent 0 20%,var(--blue) 20% 32%,transparent 32% 44%,var(--blue) 44% 56%,transparent 56% 68%,var(--blue) 68% 80%,transparent 80%);border-bottom:3px solid var(--blue-dark)}
.waste-icon::before{content:'';width:24px;height:26px;border:3px solid var(--blue-dark);border-top-width:5px;border-radius:4px}
.farm-icon::before{content:'';width:28px;height:24px;background:var(--blue);clip-path:polygon(50% 0,100% 40%,100% 100%,0 100%,0 40%)}
.engineering-icon::before{content:'';width:26px;height:26px;background:var(--blue);clip-path:polygon(0 80%,70% 10%,90% 30%,20% 100%,0 100%)}
.process-icon::before{content:'';width:26px;height:18px;border:4px solid var(--blue-dark);border-left:0;border-right:0}
.diet-icon::before{content:'';width:23px;height:28px;border:3px solid var(--blue-dark);border-radius:5px}
.analysis-icon::before{content:'';width:22px;height:22px;border:4px solid var(--blue);border-radius:50%}
.equipment-icon::before{content:'';width:28px;height:22px;background:var(--blue);border-radius:4px}
.installation-icon::before{content:'';width:26px;height:22px;background:var(--blue);clip-path:polygon(0 35%,50% 0,100% 35%,100% 100%,0 100%)}

.technology-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:2rem;align-items:start}
.tech-main-image{background:#fff;border:1px solid rgba(95,156,179,.14);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}
.tech-main-image img{border-radius:calc(var(--radius) - 8px);aspect-ratio:1/1;object-fit:cover}
.text-col h3{font-size:1.45rem;line-height:1.2;margin:.2rem 0 1rem;color:#183346}
.check-list{display:grid;gap:.75rem 1rem;padding:0;margin:0 0 1.35rem;list-style:none}
.check-list li{position:relative;padding-left:1.7rem}
.check-list li::before{content:'✓';position:absolute;left:0;top:.02rem;width:1.15rem;height:1.15rem;border-radius:50%;background:#e8f4f8;color:var(--blue-dark);display:grid;place-items:center;font-weight:900;font-size:.78rem}
.two-columns{grid-template-columns:repeat(2,minmax(0,1fr))}
.info-panels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-bottom:1rem}
.info-panel{background:#fff;border:1px solid rgba(95,156,179,.15);border-radius:var(--radius-sm);padding:1.1rem 1.15rem;box-shadow:var(--shadow)}
.info-panel h4{margin:0 0 .45rem;color:#16415d;font-size:1.05rem}
.info-panel p{margin:0;color:#5e6f7a}
details{background:#fff;border:1px solid rgba(95,156,179,.14);border-radius:var(--radius-sm);box-shadow:var(--shadow)}
summary{cursor:pointer;list-style:none;padding:1rem 1.15rem;font-weight:900;color:#17384d}
summary::-webkit-details-marker{display:none}
.details-content{padding:0 1.15rem 1.15rem;color:#5e6f7a}

.product-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;margin-top:2rem}
.product-card{background:#fff;border:1px solid rgba(95,156,179,.14);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.product-card img{width:100%;aspect-ratio:1.52/1;object-fit:cover}
.product-card-body{position:relative;padding:1.25rem}
.product-card-body .product-icon{position:absolute;top:-27px;left:1.25rem}
.product-card h3{margin:1.1rem 0 .4rem;color:#0f3650;font-size:1.35rem}
.product-card p{margin:0;color:#60717c}

.cards-grid{display:grid;gap:1rem}
.sectors-grid{grid-template-columns:repeat(5,1fr)}
.card{background:#fff;border:1px solid rgba(95,156,179,.14);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow);height:100%}
.card h3{margin:.8rem 0 .55rem;color:#17384d;font-size:1.1rem;line-height:1.25}
.card p{margin:0;color:#60707a;font-size:.98rem}

.enhanced-solutions{position:relative;display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:1rem;z-index:1}
.solution-card{position:relative;border-radius:var(--radius);padding:1.35rem;box-shadow:0 18px 40px rgba(30,55,70,.12);background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(10px)}
.solution-card h3,.solution-card p{color:#fff}
.solution-card h3{margin:.7rem 0 .6rem;font-size:1.18rem}
.solution-card p{margin:0;opacity:.97}
.solution-card.featured{grid-row:span 2;padding:1.6rem 1.5rem 1.5rem;overflow:hidden}
.solution-card.featured::after{content:'';position:absolute;right:-36px;bottom:-36px;width:190px;height:190px;border-radius:50%;background:radial-gradient(circle,#ffffff26,transparent 68%)}
.solution-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.solution-tags span{padding:.45rem .7rem;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);font-size:.88rem;color:#fff}

.services-layout{display:grid;grid-template-columns:1.04fr .96fr;gap:2rem;align-items:start}
.service-items{display:grid;gap:1rem}
.service-item{display:grid;grid-template-columns:72px 1fr;gap:1rem;align-items:flex-start;background:#fff;border:1px solid rgba(95,156,179,.14);border-radius:var(--radius-sm);padding:1rem 1.1rem;box-shadow:var(--shadow)}
.service-item h3{margin:.1rem 0 .35rem;font-size:1.06rem;color:#17384d}
.service-item p{margin:0;color:#62707a;font-size:.97rem}
.services-side{display:grid;gap:1rem}
.media-card{background:#fff;border:1px solid rgba(95,156,179,.14);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}
.soft-card{background:linear-gradient(180deg,#fff,#f9fcfd)}
.media-card img{border-radius:calc(var(--radius) - 8px)}
.service-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.service-pillars article{background:#fff;border:1px solid rgba(95,156,179,.14);border-radius:18px;padding:1rem;box-shadow:var(--shadow)}
.service-pillars h3{font-size:1rem;margin:.55rem 0 .35rem;color:#17384d;line-height:1.2}
.service-pillars p{margin:0;color:#64737d;font-size:.92rem;line-height:1.45}

.emphasis-box{margin-top:1.5rem;background:linear-gradient(180deg,#fff,#f7fbfd);border:1px solid rgba(95,156,179,.14);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow)}
.emphasis-box h3{margin:.15rem 0 1rem;color:#17384d}
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.mini-card{position:relative;background:#fff;border:1px solid rgba(95,156,179,.12);border-radius:18px;padding:1.1rem 1rem 1rem;box-shadow:0 8px 24px rgba(60,93,110,.06)}
.mini-card::before{content:'';position:absolute;left:0;top:0;width:100%;height:4px;border-radius:18px 18px 0 0;background:linear-gradient(90deg,var(--blue-dark),var(--blue))}
.mini-step{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--blue-soft);color:var(--blue-dark);font-weight:900;font-size:.9rem;margin-bottom:.8rem}
.mini-card h4{margin:0 0 .45rem;color:#273842;font-size:1.02rem;line-height:1.3}
.mini-card p{margin:0;color:#64737d;font-size:.96rem;line-height:1.55}

.contact-section{background:linear-gradient(180deg,#fff,#f6fafc)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:2rem;align-items:start}
.contact-copy h2{font-size:clamp(2rem,3.2vw,2.8rem);line-height:1.08;margin:.25rem 0 1rem;color:#17384d}
.contact-copy p{color:#61707a}
.contact-cta{font-size:1.06rem}
.contact-box{background:#fff;border:1px solid rgba(95,156,179,.14);border-radius:var(--radius);padding:1.2rem 1.25rem;box-shadow:var(--shadow);margin-top:1.2rem}
.mail-link{font-weight:900;color:var(--blue-dark)}
.contact-form{background:#fff;border:1px solid rgba(95,156,179,.14);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}
.form-row{display:grid;gap:.45rem;margin-bottom:1rem}
.form-row.two{grid-template-columns:1fr 1fr;gap:1rem}
label,legend{font-weight:800;color:#31424c}
input,select,textarea{width:100%;padding:.9rem 1rem;border-radius:14px;border:1px solid #d6e2e9;background:#fff;color:#22323a;font:inherit;outline:none;transition:.2s}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(95,156,179,.14)}
fieldset{margin:0 0 1rem;padding:1rem;border:1px solid #d6e2e9;border-radius:16px;display:flex;flex-wrap:wrap;gap:1rem}
fieldset label{font-weight:500;display:flex;align-items:center;gap:.45rem}
input[type="radio"],input[type="checkbox"]{width:auto;padding:0}
small,.form-note{color:#74818a;font-size:.92rem}
.privacy-check{display:flex;gap:.65rem;align-items:flex-start;margin:1rem 0;font-weight:500}
.form-submit{width:100%}
.hp-field{position:absolute;left:-9999px}

.site-footer{background:#20303a;color:#dbe8ee;padding:3rem 0 1.25rem}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .9fr;gap:2rem}
.footer-grid h2{font-size:1rem;text-transform:uppercase;letter-spacing:.08em;color:#94bccb;margin:0 0 .9rem}
.footer-grid a{display:block;margin:.35rem 0;color:#fff}
.footer-grid p{margin:.4rem 0}
.footer-grid img{margin-bottom:1rem;width:min(220px,100%)}
.footer-bottom{display:flex;justify-content:space-between;gap:1rem;align-items:center;border-top:1px solid rgba(255,255,255,.12);padding-top:1rem;margin-top:1.6rem;font-size:.95rem}

@media (max-width:1100px){
  .hero-layout,.technology-grid,.services-layout,.contact-grid{grid-template-columns:1fr}
  .hero h1{font-size:clamp(2.6rem,8vw,4.2rem)}
  .sectors-grid{grid-template-columns:repeat(3,1fr)}
  .enhanced-solutions{grid-template-columns:1fr 1fr}
  .solution-card.featured{grid-row:auto;grid-column:1/-1}
  .mini-grid,.footer-grid,.info-panels,.service-pillars,.product-cards{grid-template-columns:1fr}
}
@media (max-width:860px){
  .menu-toggle{display:block}
  .primary-nav{position:absolute;right:1rem;top:100%;width:min(92vw,340px);background:#fff;border:1px solid rgba(95,156,179,.18);border-radius:20px;box-shadow:var(--shadow);padding:1rem;flex-direction:column;align-items:flex-start;display:none}
  .primary-nav.open{display:flex}
  .sectors-grid,.enhanced-solutions,.form-row.two,.two-columns,.benefits-strip{grid-template-columns:1fr}
  .service-item{grid-template-columns:60px 1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
  .container{width:min(var(--max),calc(100% - 1.2rem))}
  .hero h1{font-size:2.35rem}
  .section{padding:3.4rem 0}
  .contact-form,.card,.solution-card,.service-item,.media-card,.emphasis-box,.hero-image-card{padding:1rem}
  .benefits-strip article{grid-template-columns:48px 1fr;padding:.85rem}
}

.hero-line{white-space:nowrap;}
.brand img{filter:none;}
@media (max-width:1100px){.hero-line{white-space:normal;}}
@media (max-width:1100px){.info-panels{grid-template-columns:1fr;}}

.hero .eyebrow,.section-head .eyebrow{color:var(--blue);} .site-header{border-bottom:1px solid rgba(10,69,143,.12);} .primary-nav a{color:var(--gray-dark);} .footer-grid h2{color:#b8c4d2;}

.hero-layout-single{grid-template-columns:1fr;}
.hero-copy-wide{max-width:860px;}
.hero-copy-wide p{max-width:68ch;}
.process-band{width:min(var(--max),calc(100% - 2rem));margin:2rem auto 0;position:relative;z-index:1;background:linear-gradient(180deg,#f7f9fc,#edf3f8);border:1px solid rgba(10,69,143,.12);border-radius:28px;padding:1rem;overflow:hidden;box-shadow:var(--shadow)}
.process-band img{display:block;width:100%;height:auto;margin:0 auto;border-radius:20px}
@media (min-width:1101px){.hero h1{max-width:980px}.benefits-strip{margin-top:1.6rem}}
@media (max-width:860px){.process-band{margin-top:1.3rem;padding:.6rem;border-radius:20px}.process-band img{border-radius:14px}}


/* Ajuste de inicio: texto a la izquierda y gráfico a la derecha */
.hero-layout-visual{
  display:grid;
  grid-template-columns:minmax(0, .95fr) minmax(360px, .75fr);
  gap:clamp(2rem,5vw,4rem);
  align-items:center;
}
.hero-copy-wide{
  max-width:760px;
}
.hero-copy-wide p,
.hero-copy-wide .lead{
  font-size:1.08rem;
  line-height:1.68;
  color:#4a5b67;
}
.hero-copy-wide .lead{
  font-weight:500;
}
.hero-value-panel{
  min-height:390px;
  position:relative;
  background:
    radial-gradient(circle at 50% 50%, rgba(10,69,143,.09), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(247,249,252,.96));
  border:1px solid rgba(10,69,143,.14);
  border-radius:32px;
  box-shadow:var(--shadow);
  overflow:hidden;
}
.hero-value-panel::before{
  content:'';
  position:absolute;
  inset:2.2rem;
  border:1px dashed rgba(10,69,143,.22);
  border-radius:50%;
}
.hero-value-panel::after{
  content:'';
  position:absolute;
  inset:5.3rem;
  border:1px solid rgba(139,138,143,.18);
  border-radius:50%;
}
.value-panel-core{
  position:absolute;
  left:50%;
  top:50%;
  width:155px;
  height:155px;
  transform:translate(-50%,-50%);
  border-radius:50%;
  background:linear-gradient(135deg,var(--blue-dark),var(--blue));
  color:#fff;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  text-align:center;
  box-shadow:0 20px 45px rgba(10,69,143,.22);
  z-index:2;
}
.value-panel-core .core-label{
  font-size:.82rem;
  opacity:.9;
}
.value-panel-core strong{
  font-size:1.35rem;
  line-height:1.1;
  margin-top:.2rem;
}
.value-output{
  position:absolute;
  z-index:3;
  display:flex;
  align-items:center;
  gap:.75rem;
  background:#fff;
  border:1px solid rgba(10,69,143,.12);
  border-radius:18px;
  box-shadow:0 12px 30px rgba(10,69,143,.1);
  padding:.75rem .9rem;
  min-width:205px;
}
.value-output strong{
  display:block;
  color:var(--blue-dark);
  line-height:1.15;
}
.value-output small{
  display:block;
  color:#657484;
  line-height:1.25;
}
.value-output-oil{left:1.4rem;top:2rem}
.value-output-biogas{right:1.4rem;top:46%}
.value-output-fertilizer{left:2.1rem;bottom:2rem}
.footer-links{
  display:inline-flex;
  gap:1rem;
  align-items:center;
  flex-wrap:wrap;
}
.footer-links a{
  color:#fff;
}

@media (max-width:1100px){
  .hero-layout-visual{
    grid-template-columns:1fr;
  }
  .hero-value-panel{
    min-height:330px;
    max-width:760px;
  }
}
@media (max-width:620px){
  .hero-value-panel{
    min-height:auto;
    padding:1rem;
    display:grid;
    gap:.8rem;
  }
  .hero-value-panel::before,
  .hero-value-panel::after{
    display:none;
  }
  .value-panel-core,
  .value-output{
    position:static;
    transform:none;
    width:auto;
    height:auto;
  }
  .value-panel-core{
    border-radius:22px;
    padding:1rem;
  }
  .value-output{
    min-width:0;
  }
}

.legal-content{
  max-width:920px;
  background:#fff;
  border:1px solid rgba(10,69,143,.12);
  border-radius:24px;
  box-shadow:var(--shadow);
  padding:clamp(1.4rem,4vw,3rem);
}
.legal-content h1{
  font-size:clamp(2.4rem,5vw,4rem);
  line-height:1.05;
  color:var(--blue-dark);
  margin:.2rem 0 1.5rem;
}
.legal-content h2{
  color:var(--blue-dark);
  font-size:1.25rem;
  margin:1.6rem 0 .45rem;
}
.legal-content p{
  color:#4f6170;
}
.legal-content a{
  color:var(--blue);
  font-weight:800;
}
.legal-back{
  margin-top:2rem;
}


/* Hero seleccionado: diagrama compacto de transformación */
.hero-layout-visual{
  grid-template-columns:minmax(0,.9fr) minmax(520px,.85fr);
  gap:clamp(2rem,5vw,4.5rem);
  align-items:center;
}
.hero-copy-wide p,
.hero-copy-wide .lead{
  font-size:1.08rem;
}
.hero-tagline{
  font-weight:700;
  color:var(--blue-dark)!important;
  margin-top:1.1rem;
}
.hero-flow-panel{
  position:relative;
  min-height:540px;
  padding:1rem 0 0;
}
.hero-flow-panel::after{
  content:'';
  position:absolute;
  right:-1rem;
  top:0;
  bottom:0;
  width:42%;
  opacity:.45;
  background-image:radial-gradient(rgba(10,69,143,.14) 1px, transparent 1px);
  background-size:14px 14px;
  pointer-events:none;
}
.flow-card,
.flow-core,
.flow-output{
  position:relative;
  z-index:2;
  background:#fff;
  border:1px solid rgba(10,69,143,.13);
  box-shadow:0 18px 45px rgba(10,69,143,.10);
}
.flow-card{
  width:min(350px,70%);
  margin:0 auto;
  border-radius:18px;
  padding:1rem 1.25rem;
  display:flex;
  align-items:center;
  gap:1rem;
}
.flow-card strong{
  display:block;
  color:var(--blue-dark);
  font-size:1.15rem;
}
.flow-card small{
  display:block;
  color:#566b7c;
  font-size:.95rem;
  margin-top:.1rem;
  text-transform:capitalize;
}
.flow-card .flow-icon{
  width:74px;
  height:74px;
  background:var(--blue-soft);
}
.flow-core{
  width:min(360px,72%);
  margin:2rem auto;
  min-height:150px;
  border-radius:18px;
  padding:1.35rem 1.4rem;
  background:linear-gradient(135deg,var(--blue-dark),var(--blue));
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:1.25rem;
  text-align:left;
}
.flow-core::before{
  content:'';
  position:absolute;
  inset:0;
  border-radius:18px;
  background:linear-gradient(180deg,rgba(255,255,255,.08),transparent);
  pointer-events:none;
}
.core-drop{
  width:76px;
  height:76px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-right:1px solid rgba(255,255,255,.28);
  padding-right:1.15rem;
}
.core-drop::before{
  content:'';
  width:42px;
  height:54px;
  border:5px solid #fff;
  border-radius:60% 60% 60% 0;
  transform:rotate(-45deg);
}
.flow-core strong{
  display:block;
  color:#fff;
  font-size:1.9rem;
  line-height:1.05;
  letter-spacing:.01em;
}
.flow-core small{
  display:block;
  color:rgba(255,255,255,.78);
  font-size:1.12rem;
  font-weight:700;
  margin-top:.35rem;
}
.flow-line{
  position:absolute;
  z-index:1;
  background:#2f76d2;
}
.flow-line-vertical{
  left:50%;
  width:2px;
  transform:translateX(-50%);
}
.flow-line-top{
  top:104px;
  height:66px;
}
.flow-line-bottom{
  top:316px;
  height:70px;
}
.flow-line-horizontal{
  left:18%;
  right:18%;
  top:385px;
  height:2px;
}
.flow-line-horizontal::before,
.flow-line-horizontal::after{
  content:'';
  position:absolute;
  width:2px;
  height:42px;
  background:#2f76d2;
  top:0;
}
.flow-line-horizontal::before{left:0}
.flow-line-horizontal::after{right:0}
.flow-output-grid{
  position:relative;
  z-index:2;
  margin-top:3.2rem;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1rem;
}
.flow-output{
  border-radius:18px;
  text-align:center;
  padding:1.25rem 1rem 1rem;
  min-height:190px;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.flow-output .product-icon{
  width:72px;
  height:72px;
  margin-bottom:1rem;
}
.flow-output h3{
  margin:.1rem 0 .35rem;
  color:var(--blue-dark);
  font-size:1.15rem;
}
.flow-output p{
  margin:0;
  color:#5b6d7d;
  line-height:1.35;
}
.flow-oil{border-bottom:4px solid var(--gold)}
.flow-biogas{border-bottom:4px solid var(--blue)}
.flow-fertilizer{border-bottom:4px solid var(--green)}
.legal-content .btn-primary,
.legal-content .btn-primary:visited,
.legal-content .btn-primary:hover{
  color:#fff;
}

@media (max-width:1100px){
  .hero-layout-visual{
    grid-template-columns:1fr;
  }
  .hero-flow-panel{
    max-width:760px;
    min-height:520px;
  }
}
@media (max-width:720px){
  .hero-flow-panel{
    min-height:auto;
    padding:0;
  }
  .hero-flow-panel::after,
  .flow-line{
    display:none;
  }
  .flow-card,
  .flow-core{
    width:100%;
    margin:0 0 1rem;
  }
  .flow-output-grid{
    margin-top:0;
    grid-template-columns:1fr;
  }
  .flow-output{
    min-height:0;
  }
}


/* Refinamiento del gráfico del inicio */
.hero-flow-panel{
  min-height:460px;
  padding:.25rem 0 0;
}
.hero-flow-panel::after{
  width:36%;
  opacity:.35;
}
.flow-card{
  width:min(310px,68%);
  border-radius:16px;
  padding:.75rem 1rem;
  gap:.8rem;
}
.flow-card .flow-icon{
  width:56px;
  height:56px;
  border-radius:14px;
  background:linear-gradient(180deg,#f4f8fd,#eaf1f8);
  border:1px solid rgba(10,69,143,.14);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  position:relative;
  flex:0 0 auto;
}
.flow-card .flow-icon::before,
.flow-card .flow-icon::after{box-sizing:border-box}
.flow-card .waste-icon::before{
  content:'';
  width:24px;
  height:22px;
  border:3px solid var(--blue-dark);
  border-top:none;
  border-radius:0 0 5px 5px;
  position:absolute;
  left:50%;
  top:52%;
  transform:translate(-50%,-50%);
}
.flow-card .waste-icon::after{
  content:'';
  width:28px;
  height:5px;
  background:var(--blue-dark);
  border-radius:3px;
  position:absolute;
  left:50%;
  top:16px;
  transform:translateX(-50%);
  box-shadow:0 -5px 0 -1px var(--blue-dark);
}
.flow-card strong{font-size:1.08rem}
.flow-card small{font-size:.9rem}
.flow-core{
  width:min(320px,70%);
  margin:1.15rem auto;
  min-height:114px;
  border-radius:16px;
  padding:1rem 1.15rem;
  gap:1rem;
}
.core-drop{
  width:64px;
  height:64px;
  padding-right:.95rem;
}
.core-drop::before{
  width:34px;
  height:44px;
  border-width:4px;
}
.flow-core strong{font-size:1.65rem}
.flow-core small{font-size:1rem;margin-top:.2rem}
.flow-line-top{top:84px;height:42px}
.flow-line-bottom{top:240px;height:48px}
.flow-line-horizontal{left:16%;right:16%;top:287px}
.flow-line-horizontal::before,
.flow-line-horizontal::after{height:28px}
.flow-output-grid{
  margin-top:2rem;
  gap:.75rem;
}
.flow-output{
  border-radius:16px;
  padding:.85rem .7rem .75rem;
  min-height:150px;
}
.flow-output .product-icon{
  width:56px;
  height:56px;
  margin-bottom:.7rem;
  background:#fff;
  border:1px solid rgba(10,69,143,.16);
  box-shadow:0 10px 20px rgba(10,69,143,.1);
}
.flow-output .product-icon::before{
  transform:scale(1.18) rotate(-45deg);
}
.flow-output .oil-icon{background:#fffaf0}
.flow-output .biogas-icon{background:#f7fbff}
.flow-output .leaf-icon{background:#f7fcf4}
.flow-output h3{font-size:1.06rem;margin:.05rem 0 .2rem}
.flow-output p{font-size:.95rem;line-height:1.25}
@media (max-width:1100px){
  .hero-flow-panel{min-height:430px}
  .flow-card{width:min(330px,78%)}
}
@media (max-width:720px){
  .flow-card .flow-icon{width:52px;height:52px}
  .flow-output .product-icon{width:52px;height:52px}
}


/* Ajustes finos del diagrama de inicio */
.hero-layout-visual{align-items:start;}
.hero-flow-panel{margin-top:2.2rem;min-height:440px;padding-top:0.2rem;}
.flow-card{width:min(300px,66%);padding:.72rem .95rem;gap:.75rem;}
.flow-card .flow-icon{overflow:visible;}
.flow-card .waste-icon::before{width:22px;height:18px;border:3px solid var(--blue-dark);border-top:none;border-radius:0 0 5px 5px;top:54%;}
.flow-card .waste-icon::after{width:24px;height:4px;top:13px;box-shadow:0 -5px 0 -1px var(--blue-dark);}
.flow-core{width:min(290px,66%);margin:1rem auto;min-height:102px;padding:.9rem 1rem;border-radius:16px;display:flex;flex-direction:column;gap:.45rem;text-align:center;justify-content:center;}
.flow-core::before{display:none;}
.flow-core-brand{display:flex;justify-content:center;align-items:center;background:rgba(255,255,255,.96);border-radius:12px;padding:.55rem .8rem;box-shadow:0 10px 24px rgba(0,0,0,.08);width:82%;margin:0 auto;}
.flow-core-brand img{display:block;width:100%;max-width:185px;height:auto;}
.flow-core small{margin-top:0;color:rgba(255,255,255,.88);font-size:1rem;font-weight:700;line-height:1.2;}
.core-drop{display:none;}
.flow-line-top{top:82px;height:36px;}
.flow-line-bottom{top:219px;height:34px;}
.flow-line-horizontal{display:none;}
.flow-output-grid{margin-top:1.35rem;gap:.7rem;position:relative;padding-top:26px;}
.flow-output-grid::before{content:'';position:absolute;left:16.66%;right:16.66%;top:8px;height:2px;background:#2f76d2;z-index:1;}
.flow-output{min-height:132px;padding:.8rem .6rem .72rem;position:relative;z-index:2;}
.flow-output::before{content:'';position:absolute;left:50%;transform:translateX(-50%);top:-18px;width:2px;height:18px;background:#2f76d2;z-index:1;}
.flow-output .product-icon,
.mini-icon{position:relative;overflow:visible;background:#fff;border:1px solid rgba(10,69,143,.14);box-shadow:0 8px 20px rgba(10,69,143,.10);}
.flow-output .product-icon{width:52px;height:52px;margin-bottom:.55rem;}
.mini-icon{width:46px;height:46px;}
.flow-output .product-icon::before,
.mini-icon::before,
.flow-card .flow-icon::before{position:absolute;left:50%;top:50%;box-sizing:border-box;}
.flow-output .product-icon::after,
.mini-icon::after{position:absolute;left:50%;top:50%;content:'';box-sizing:border-box;}
.oil-icon::before{width:17px;height:23px;background:var(--gold);border-radius:60% 60% 60% 0;transform:translate(-50%,-52%) rotate(-45deg);box-shadow:inset 0 0 0 3px rgba(255,255,255,.22);}
.biogas-icon::before{width:18px;height:24px;border:3px solid var(--blue-dark);border-radius:60% 60% 60% 0;transform:translate(-50%,-52%) rotate(-45deg);background:transparent;}
.leaf-icon::before{width:22px;height:26px;border:3px solid var(--green);border-radius:85% 8% 85% 8%;transform:translate(-50%,-50%) rotate(-25deg);background:transparent;}
.leaf-icon::after{width:2px;height:16px;background:var(--green);transform:translate(-15%,-38%) rotate(-25deg);}
.speed-icon::before{width:22px;height:12px;border-top:4px solid var(--blue);border-radius:50%;transform:translate(-50%,-40%) rotate(-10deg);}
.speed-icon::after{width:6px;height:6px;background:var(--blue-dark);border-radius:50%;transform:translate(60%,-30%);}
.value-icon::before{width:22px;height:18px;background:linear-gradient(90deg,transparent 0 12%,var(--blue) 12% 28%,transparent 28% 44%,var(--blue) 44% 60%,transparent 60% 76%,var(--blue) 76% 92%,transparent 92%);border-bottom:3px solid var(--blue-dark);transform:translate(-50%,-45%);}
.flow-output h3{font-size:1rem;}
.flow-output p{font-size:.9rem;line-height:1.22;}
.benefits-strip{margin-top:2.4rem;}
.benefits-strip article{padding:1rem 1rem;}
.benefits-strip strong{font-size:1rem;}
.process-band{margin-top:3rem;}
@media (max-width:1100px){
  .hero-flow-panel{margin-top:1.5rem;min-height:430px;}
  .flow-core{width:min(300px,70%);}
  .flow-card{width:min(310px,70%);}
}
@media (max-width:720px){
  .hero-flow-panel{margin-top:1rem;min-height:auto;}
  .flow-core-brand{width:100%;}
  .benefits-strip{margin-top:1.6rem;}
  .process-band{margin-top:2rem;}
}


/* Correcciones visuales finales */
.icon-svg::before,.icon-svg::after,.mini-svg::before,.mini-svg::after{display:none!important;content:none!important;}
.flow-card .flow-icon, .flow-output .product-icon, .mini-icon{
  display:flex;align-items:center;justify-content:center;
}
.flow-card .flow-icon svg{width:30px;height:30px;display:block;overflow:visible;}
.flow-output .product-icon svg{width:30px;height:30px;display:block;overflow:visible;}
.mini-icon .mini-svg{display:flex;align-items:center;justify-content:center;}
.mini-icon .mini-svg svg{width:24px;height:24px;display:block;overflow:visible;}
.waste-icon{color:var(--blue-dark)}
.oil-icon{color:var(--gold)}
.biogas-icon{color:var(--blue-dark)}
.leaf-icon{color:var(--green)}
.flow-output .product-icon,.mini-icon{background:#fff!important;border:1px solid rgba(10,69,143,.16)!important;box-shadow:0 8px 18px rgba(10,69,143,.1)!important;}
.flow-output .oil-icon,.mini-icon.oil-icon{background:#fffaf0!important}
.flow-output .biogas-icon,.mini-icon.biogas-icon{background:#f7fbff!important}
.flow-output .leaf-icon,.mini-icon.leaf-icon{background:#f7fcf4!important}
.flow-core{width:min(270px,64%);min-height:96px;}
.flow-core-brand{width:86%;padding:.5rem .75rem;}
.flow-core-brand img{max-width:178px;}
.flow-line-bottom{display:none;}
.flow-output-grid{margin-top:1.5rem;gap:.7rem;position:relative;padding-top:30px;}
.flow-output-grid::before{content:'';position:absolute;left:16.66%;right:16.66%;top:9px;height:2px;background:#2f76d2;z-index:1;}
.flow-output-grid::after{content:'';position:absolute;left:50%;transform:translateX(-50%);top:-30px;height:39px;width:2px;background:#2f76d2;z-index:1;}
.flow-output::before{top:-21px;height:21px;}
.benefits-strip{margin-top:3.2rem;}
.process-band{margin-top:3.2rem;}
.benefits-strip article{min-height:92px;}
@media (max-width:720px){
  .flow-output-grid::before,.flow-output-grid::after,.flow-output::before{display:none;}
}


/* Ajuste final de separaciones y línea del bloque XORATECH */
.flow-core{overflow:hidden; position:relative; z-index:3;}
.flow-output-grid{margin-top:1.15rem; padding-top:22px;}
.flow-output-grid::before{top:6px;}
.flow-output-grid::after{top:-18px; height:24px;}
.flow-output::before{top:-16px; height:16px;}
.benefits-strip{margin-top:2.35rem;}
.process-band{margin-top:2.35rem;}
@media (max-width:720px){
  .benefits-strip{margin-top:1.6rem;}
  .process-band{margin-top:1.6rem;}
}


/* Ajuste adicional: icono de residuo y separaciones */
.flow-card .flow-icon svg{width:34px;height:34px;display:block;overflow:visible;}
.flow-card .waste-icon{background:#f4f8fd!important;color:var(--blue-dark)!important;border:1px solid rgba(10,69,143,.18)!important;box-shadow:0 8px 18px rgba(10,69,143,.10)!important;}
.flow-card .waste-icon svg *{vector-effect:non-scaling-stroke;}
.benefits-strip{margin-top:1.2rem!important;}
.process-band{margin-top:2.15rem!important;}
@media (max-width:720px){.benefits-strip{margin-top:1rem!important}.process-band{margin-top:1.5rem!important}}


/* Iconografía SVG visible en tarjetas y servicios */
.icon-svg-wrap{display:inline-flex;align-items:center;justify-content:center;overflow:visible;line-height:0;flex:0 0 auto;}
.icon-svg-wrap svg{display:block;width:28px;height:28px;overflow:visible;}
.product-icon.icon-svg-wrap,
.mini-icon,
.sector-icon.icon-svg-wrap,
.solution-icon.icon-svg-wrap,
.service-icon.icon-svg-wrap{
  border:1px solid rgba(10,69,143,.14)!important;
  box-shadow:0 8px 18px rgba(10,69,143,.10)!important;
}
.product-icon.icon-svg-wrap{color:var(--blue-dark)}
.product-icon.oil-icon,.mini-icon.oil-icon,.solution-icon.oil-icon,.service-icon.oil-icon{color:var(--gold)!important;background:#fffaf0!important}
.product-icon.biogas-icon,.mini-icon.biogas-icon,.sector-icon.biogas-icon,.solution-icon.biogas-icon{color:var(--blue-dark)!important;background:#f7fbff!important}
.product-icon.leaf-icon,.mini-icon.leaf-icon,.sector-icon.leaf-icon,.solution-icon.leaf-icon{color:var(--green)!important;background:#f7fcf4!important}
.sector-icon.waste-icon,.flow-card .waste-icon{color:var(--blue-dark)!important;background:#f4f8fd!important}
.sector-icon.farm-icon{color:var(--green)!important;background:#f7fcf4!important}
.sector-icon.engineering-icon,.solution-icon.engineering-icon,.service-icon.engineering-icon,.solution-icon.process-icon,.service-icon.process-icon,.service-icon.analysis-icon,.service-icon.equipment-icon,.service-icon.installation-icon,.service-icon.value-icon,.solution-icon.diet-icon,.service-icon.diet-icon{color:var(--blue-dark)!important;background:#f4f8fd!important}
.sector-icon.icon-svg-wrap,.solution-icon.icon-svg-wrap,.service-icon.icon-svg-wrap{width:72px;height:72px;border-radius:22px;}
.service-pillars .service-icon.icon-svg-wrap{width:62px;height:62px;border-radius:18px;}
.product-card .product-icon.icon-svg-wrap{width:58px;height:58px;border-radius:50%;position:absolute;left:20px;top:-28px;z-index:2;}
.product-card .product-icon.icon-svg-wrap svg{width:28px;height:28px;}
.solution-card .solution-icon.icon-svg-wrap{width:66px;height:66px;border-radius:50%;margin-bottom:1rem;}
.sector-card .sector-icon.icon-svg-wrap{margin-bottom:1rem;}
.service-item .service-icon.icon-svg-wrap{width:58px;height:58px;border-radius:18px;}
.service-pillars article .service-icon.icon-svg-wrap{margin:0 auto 1rem;}
/* Mejor separación bajo la franja de beneficios */
.process-band{margin-top:3rem!important;}
@media (max-width:720px){.process-band{margin-top:2rem!important}}


/* Reconfiguración visual del bloque izquierdo en Tecnología */
.technology-grid{grid-template-columns:.92fr 1.08fr;gap:2.2rem;align-items:start}
.tech-visual-col{display:flex;flex-direction:column;gap:1rem}
.tech-main-image{padding:1rem;overflow:hidden}
.tech-main-image img{aspect-ratio:1/1;object-fit:cover;width:100%;display:block}
.tech-support-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.tech-support-card{display:flex;gap:.95rem;align-items:flex-start;background:#fff;border:1px solid rgba(95,156,179,.14);border-radius:22px;padding:1rem .95rem;box-shadow:var(--shadow);min-height:150px}
.tech-support-icon.icon-svg-wrap{width:56px;height:56px;border-radius:18px;flex:0 0 auto;border:1px solid rgba(10,69,143,.14)!important;box-shadow:0 8px 18px rgba(10,69,143,.08)!important;background:#f4f8fd;color:var(--blue-dark)}
.tech-support-icon.biogas-icon{background:#f7fbff;color:var(--blue-dark)}
.tech-support-icon.process-icon,.tech-support-icon.engineering-icon,.tech-support-icon.diet-icon{background:#f4f8fd;color:var(--blue-dark)}
.tech-support-icon.icon-svg-wrap svg{width:26px;height:26px}
.tech-support-card h4{margin:.05rem 0 .35rem;color:#17384d;font-size:1.02rem;line-height:1.2}
.tech-support-card p{margin:0;color:#60707a;font-size:.94rem;line-height:1.45}
@media (max-width:1080px){
  .technology-grid{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .tech-support-grid{grid-template-columns:1fr;}
}


/* Ajustes finales: mostrar el digestor completo y bajar el bloque de tres fotos */
.tech-main-image{background:linear-gradient(180deg,#f8fbfe,#f3f7fb);}
.tech-main-image img{object-fit:contain !important; aspect-ratio:auto !important; width:100%; height:auto; background:transparent;}
.product-cards{margin-top:2.9rem !important;}
@media (max-width:860px){.product-cards{margin-top:2.2rem !important;}}