:root{
  --azul:#062b55;
  --azul-2:#0b3e75;
  --naranjo:#f28c18;
  --grafito:#15191f;
  --grafito-2:#202832;
  --acero:#2c333a;
  --gris:#f3f5f7;
  --gris-2:#dbe1e8;
  --blanco:#ffffff;
  --texto:#18202a;
  --muted:#647184;
  --sombra:0 24px 70px rgba(6,23,43,.18);
  --sombra-fuerte:0 32px 90px rgba(0,0,0,.34);
  --radio:24px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--texto);
  background:#fff;
  font-family:Inter,Montserrat,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.55;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
::selection{background:rgba(242,140,24,.28)}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:50;
  background:linear-gradient(180deg,rgba(7,18,31,.92),rgba(7,18,31,.72));
  border-bottom:1px solid rgba(255,255,255,.10);
  backdrop-filter:blur(18px);
  transition:.25s ease;
}
.site-header.is-scrolled{background:rgba(7,18,31,.96);box-shadow:0 18px 50px rgba(0,0,0,.28)}
.navbar{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px;min-width:190px;color:var(--blanco)}
.brand img{width:150px;height:auto;filter:drop-shadow(0 8px 18px rgba(0,0,0,.28))}
.nav-menu{display:flex;align-items:center;gap:4px;list-style:none;padding:0;margin:0}
.nav-menu a{
  display:inline-flex;align-items:center;min-height:42px;padding:0 13px;border-radius:999px;
  color:rgba(255,255,255,.82);font-size:14px;font-weight:700;letter-spacing:.01em;
  transition:.22s ease;
}
.nav-menu a:hover,.nav-menu a.active{color:#fff;background:rgba(255,255,255,.10)}
.header-actions{display:flex;align-items:center;gap:12px}
.menu-toggle{display:none;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);color:#fff;width:44px;height:44px;border-radius:14px;cursor:pointer}
.menu-toggle span{display:block;width:20px;height:2px;background:#fff;margin:5px auto;border-radius:10px;transition:.2s}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:48px;padding:0 22px;border-radius:999px;border:1px solid transparent;
  font-weight:800;letter-spacing:.01em;cursor:pointer;transition:.22s ease;white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,var(--naranjo),#d96f08);color:#111;box-shadow:0 14px 34px rgba(242,140,24,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(242,140,24,.38)}
.btn-dark{background:var(--azul);color:#fff;box-shadow:0 14px 34px rgba(6,43,85,.24)}
.btn-dark:hover{transform:translateY(-2px);background:var(--azul-2)}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.07)}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--azul);border-color:#e8edf3;box-shadow:0 12px 30px rgba(0,0,0,.08)}
.btn-light:hover{transform:translateY(-2px);border-color:rgba(242,140,24,.6)}
.hero{
  min-height:850px;display:flex;align-items:center;position:relative;isolation:isolate;
  color:#fff;background:#07121f url('../img/hero-industrial.svg') center/cover no-repeat;
  padding:150px 0 70px;overflow:hidden;
}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,13,23,.92),rgba(4,13,23,.76) 43%,rgba(4,13,23,.36) 100%)}
.hero::after{content:"";position:absolute;inset:auto -120px -160px auto;width:520px;height:520px;border-radius:50%;background:rgba(242,140,24,.18);filter:blur(20px);z-index:-1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(340px,.72fr);gap:64px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 20px;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.86);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.10em}
.eyebrow::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--naranjo);box-shadow:0 0 0 6px rgba(242,140,24,.16)}
h1{font-size:clamp(42px,6vw,74px);line-height:.98;margin:0 0 24px;letter-spacing:-.055em;font-weight:950;max-width:920px}
.hero p{font-size:clamp(17px,2vw,21px);color:rgba(255,255,255,.78);max-width:760px;margin:0 0 34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:820px}
.strip-item{padding:15px 16px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.86);font-weight:800;font-size:14px}
.hero-card{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.17);border-radius:32px;padding:22px;box-shadow:var(--sombra-fuerte);backdrop-filter:blur(16px)}
.logo-stage{background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(232,238,245,.96));border-radius:26px;padding:24px;min-height:300px;display:grid;place-items:center;box-shadow:inset 0 1px 0 rgba(255,255,255,.85)}
.logo-stage img{max-width:330px;margin:auto}
.hero-card-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.meta-box{padding:16px;border-radius:20px;background:rgba(5,14,24,.64);border:1px solid rgba(255,255,255,.10)}
.meta-box strong{display:block;color:#fff;font-size:24px;line-height:1}.meta-box span{display:block;margin-top:6px;color:rgba(255,255,255,.70);font-size:13px;font-weight:700}
.section{padding:96px 0;position:relative}
.section-sm{padding:72px 0}.section-dark{background:var(--grafito);color:#fff}.section-soft{background:var(--gris)}
.section-industrial{background:#07121f url('../img/section-pattern.svg') center/cover no-repeat;color:#fff}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:42px}
.section-kicker{color:var(--naranjo);font-size:13px;font-weight:950;text-transform:uppercase;letter-spacing:.14em;margin:0 0 10px}
h2{font-size:clamp(32px,4.4vw,52px);line-height:1.04;margin:0;letter-spacing:-.04em;font-weight:950}
.section-head p,.lead{font-size:18px;color:var(--muted);max-width:680px;margin:14px 0 0}.section-dark .section-head p,.section-dark .lead,.section-industrial .lead{color:rgba(255,255,255,.72)}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.card{position:relative;padding:28px;border-radius:var(--radio);background:#fff;border:1px solid #e8edf3;box-shadow:0 10px 34px rgba(8,23,41,.07);overflow:hidden;transition:.24s ease}
.card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--naranjo),rgba(242,140,24,0));opacity:.84}
.card:hover{transform:translateY(-6px);box-shadow:var(--sombra);border-color:rgba(242,140,24,.38)}
.section-dark .card,.section-industrial .card{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.12);box-shadow:none;color:#fff}.section-dark .card p,.section-industrial .card p{color:rgba(255,255,255,.70)}
.card-icon{width:52px;height:52px;border-radius:18px;background:linear-gradient(135deg,rgba(242,140,24,.20),rgba(6,43,85,.12));display:grid;place-items:center;margin-bottom:18px;color:var(--naranjo);font-weight:950;font-size:22px}
.card h3{font-size:22px;line-height:1.12;margin:0 0 12px;letter-spacing:-.02em}.card p{margin:0;color:var(--muted)}
.split{display:grid;grid-template-columns:.93fr 1.07fr;gap:54px;align-items:center}.split.reverse{grid-template-columns:1.07fr .93fr}
.panel{border-radius:34px;background:#fff;border:1px solid #e8edf3;box-shadow:var(--sombra);padding:34px}.section-dark .panel{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.12)}
.image-panel{min-height:430px;border-radius:34px;background:#07121f url('../img/section-pattern.svg') center/cover no-repeat;box-shadow:var(--sombra);position:relative;overflow:hidden}
.image-panel::before{content:"";position:absolute;inset:22px;border:1px solid rgba(255,255,255,.16);border-radius:26px}.image-panel::after{content:"";position:absolute;right:32px;bottom:32px;width:210px;height:8px;border-radius:99px;background:var(--naranjo);box-shadow:0 0 34px rgba(242,140,24,.50)}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}.stat{padding:20px;border-radius:20px;background:var(--gris);border:1px solid #e8edf3}.stat strong{display:block;color:var(--azul);font-size:28px;line-height:1}.stat span{display:block;margin-top:6px;color:var(--muted);font-size:13px;font-weight:800}
.service-card{min-height:245px;display:flex;flex-direction:column}.service-card a{margin-top:auto;color:var(--azul);font-weight:900;display:inline-flex;gap:9px;align-items:center}.section-dark .service-card a{color:#fff}
.equipment-list{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.equipment-chip{min-height:126px;border-radius:24px;background:#fff;border:1px solid #e8edf3;box-shadow:0 10px 30px rgba(8,23,41,.06);padding:18px;display:flex;flex-direction:column;justify-content:space-between;transition:.22s}.equipment-chip:hover{transform:translateY(-4px);border-color:rgba(242,140,24,.5)}.equipment-chip strong{font-size:17px;color:var(--azul)}.equipment-chip span{font-size:13px;color:var(--muted);font-weight:700}
.cta{padding:72px;border-radius:38px;background:#07121f url('../img/section-pattern.svg') center/cover no-repeat;color:#fff;box-shadow:var(--sombra-fuerte);overflow:hidden;position:relative}.cta::after{content:"";position:absolute;right:-80px;bottom:-100px;width:320px;height:320px;border-radius:50%;background:rgba(242,140,24,.22);filter:blur(16px)}.cta-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:34px}.cta p{color:rgba(255,255,255,.72);max-width:680px;font-size:18px;margin:14px 0 0}
.page-hero{padding:170px 0 84px;background:#07121f url('../img/section-pattern.svg') center/cover no-repeat;color:#fff;position:relative;overflow:hidden}.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,13,23,.94),rgba(4,13,23,.62))}.page-hero .container{position:relative}.breadcrumb{display:flex;gap:10px;align-items:center;color:rgba(255,255,255,.64);font-weight:800;font-size:14px;margin-bottom:22px}.breadcrumb a{color:#fff}.page-hero h1{font-size:clamp(40px,5.4vw,66px);max-width:900px}.page-hero p{font-size:20px;color:rgba(255,255,255,.75);max-width:820px;margin:0}
.feature-list{display:grid;gap:14px;margin-top:28px}.feature-item{display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:18px;background:rgba(6,43,85,.05);border:1px solid #e8edf3}.feature-item b{color:var(--azul)}.feature-item::before{content:"";width:11px;height:11px;border-radius:50%;background:var(--naranjo);margin-top:7px;flex:0 0 auto}
.timeline{display:grid;gap:18px}.timeline-item{display:grid;grid-template-columns:70px 1fr;gap:18px}.timeline-item .num{width:54px;height:54px;border-radius:18px;background:var(--azul);color:#fff;display:grid;place-items:center;font-weight:950}.timeline-item .content{padding:22px;border:1px solid #e8edf3;border-radius:22px;background:#fff;box-shadow:0 8px 24px rgba(8,23,41,.05)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.gallery-item{min-height:260px;border-radius:28px;background:#07121f url('../img/section-pattern.svg') center/cover no-repeat;position:relative;overflow:hidden;box-shadow:0 14px 40px rgba(8,23,41,.12)}.gallery-item::after{content:attr(data-title);position:absolute;left:18px;right:18px;bottom:18px;padding:16px 18px;border-radius:18px;background:rgba(5,14,24,.72);border:1px solid rgba(255,255,255,.12);color:#fff;font-weight:900;backdrop-filter:blur(10px)}
.contact-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:30px}.contact-card{padding:28px;border-radius:28px;background:#fff;border:1px solid #e8edf3;box-shadow:var(--sombra)}.contact-item{padding:18px 0;border-bottom:1px solid #edf1f5}.contact-item:last-child{border-bottom:0}.contact-item span{display:block;color:var(--muted);font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.contact-item strong{display:block;margin-top:4px;color:var(--azul);font-size:20px}.form{display:grid;gap:14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field label{font-size:13px;font-weight:900;color:var(--azul);text-transform:uppercase;letter-spacing:.06em}.field input,.field textarea{width:100%;border:1px solid #dce3eb;border-radius:17px;padding:15px 16px;background:#fff;outline:none;transition:.2s}.field input:focus,.field textarea:focus{border-color:var(--naranjo);box-shadow:0 0 0 4px rgba(242,140,24,.13)}textarea{min-height:150px;resize:vertical}
.site-footer{background:#0b1118;color:#fff;padding:60px 0 24px}.footer-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr .9fr;gap:34px}.footer-logo{width:160px;margin-bottom:18px}.site-footer p{color:rgba(255,255,255,.64);margin:0}.footer-title{font-weight:950;margin-bottom:14px}.footer-links{display:grid;gap:9px}.footer-links a{color:rgba(255,255,255,.66);font-weight:700}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.10);margin-top:38px;padding-top:22px;color:rgba(255,255,255,.48);font-size:14px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:40;width:62px;height:62px;border-radius:22px;display:grid;place-items:center;background:#25d366;color:#fff;box-shadow:0 18px 44px rgba(0,0,0,.28);font-weight:950;font-size:26px;transition:.2s}.whatsapp-float:hover{transform:translateY(-4px)}
.reveal{opacity:0;transform:translateY(24px);transition:.65s ease}.reveal.is-visible{opacity:1;transform:none}
@media (max-width:1080px){.nav-menu{position:fixed;left:20px;right:20px;top:96px;display:none;flex-direction:column;align-items:stretch;padding:16px;background:rgba(7,18,31,.98);border:1px solid rgba(255,255,255,.12);border-radius:24px;box-shadow:var(--sombra-fuerte)}.nav-menu.is-open{display:flex}.nav-menu a{justify-content:center}.menu-toggle{display:block}.header-actions .btn{display:none}.hero-grid,.split,.split.reverse,.contact-grid{grid-template-columns:1fr}.hero{min-height:auto}.hero-card{max-width:560px}.grid-4{grid-template-columns:repeat(2,1fr)}.equipment-list{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.container{width:min(100% - 28px,var(--max))}.navbar{height:78px}.brand img{width:128px}.hero{padding-top:126px}.hero-grid{gap:36px}.hero-strip,.grid-3,.grid-2,.gallery-grid,.form-row{grid-template-columns:1fr}.grid-4,.equipment-list{grid-template-columns:1fr}.section{padding:72px 0}.section-head{display:block}.cta{padding:38px 24px;border-radius:28px}.cta-inner{display:block}.cta .btn{margin-top:24px}.hero-card-meta,.stat-row{grid-template-columns:1fr}.page-hero{padding:132px 0 62px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.whatsapp-float{right:16px;bottom:16px;width:56px;height:56px;border-radius:19px}.panel{padding:24px}.image-panel{min-height:300px}h1{letter-spacing:-.04em}}
.brand .brand-mark{width:auto;height:58px;max-width:72px;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(0,0,0,.28))}
.brand-text{font-size:18px;font-weight:950;letter-spacing:-.02em;color:#fff;white-space:nowrap}
@media (max-width:760px){.brand .brand-mark{height:48px}.brand-text{font-size:16px}}
.footer-logo{background:#fff;border-radius:18px;padding:10px;box-shadow:0 14px 34px rgba(0,0,0,.18)}

/* === Actualización V3: maquinaria real Virgo Ltda === */
.hero{
  background:#07121f url('../img/maquinaria/tractor-oruga-wd32-frontal-trabajo.jpg') center/cover no-repeat;
}
.logo-stage{
  background:linear-gradient(145deg,rgba(255,255,255,.96),rgba(232,238,245,.92));
}
.image-panel.photo-wd32,
.image-panel.photo-terex{
  background-size:cover;
  background-position:center;
}
.image-panel.photo-wd32{background-image:url('../img/maquinaria/tractor-oruga-wd32-operacion.jpg')}
.image-panel.photo-terex{background-image:url('../img/maquinaria/terex-finlay-lateral-02.jpg')}
.image-panel.photo-wd32::before,
.image-panel.photo-terex::before{background:linear-gradient(180deg,rgba(5,14,24,.08),rgba(5,14,24,.42));inset:0;border:0;border-radius:34px}
.image-panel.photo-wd32::after,
.image-panel.photo-terex::after{content:"Maquinaria real Virgo Ltda";left:28px;right:auto;bottom:28px;width:auto;height:auto;padding:12px 16px;border-radius:999px;background:rgba(5,14,24,.74);color:#fff;font-weight:950;font-size:13px;letter-spacing:.08em;text-transform:uppercase;box-shadow:none}
.page-hero-maquinaria,
.page-hero-proyectos{
  background:#07121f url('../img/maquinaria/tractor-oruga-wd32-frontal-trabajo.jpg') center/cover no-repeat;
}
.page-hero-proyectos{background-image:url('../img/maquinaria/terex-finlay-lateral-01.jpg')}
.equipment-feature{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:34px;
  align-items:center;
  margin-bottom:34px;
  padding:22px;
  border-radius:34px;
  background:#fff;
  border:1px solid #e8edf3;
  box-shadow:var(--sombra);
  overflow:hidden;
}
.equipment-feature.reverse .equipment-photo{order:2}
.equipment-photo{
  min-height:430px;
  border-radius:26px;
  overflow:hidden;
  background:#07121f;
  box-shadow:0 18px 46px rgba(8,23,41,.16);
}
.equipment-photo img{
  width:100%;
  height:100%;
  min-height:430px;
  object-fit:cover;
}
.equipment-content{padding:18px 10px}
.equipment-content h3{
  margin:0 0 16px;
  font-size:clamp(30px,4vw,48px);
  line-height:1.02;
  letter-spacing:-.04em;
  color:var(--azul);
}
.equipment-content p{color:var(--muted);font-size:18px;margin:0 0 22px}
.equipment-tags{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 26px}
.equipment-tags span{
  display:inline-flex;
  padding:9px 13px;
  border-radius:999px;
  background:rgba(6,43,85,.07);
  border:1px solid rgba(6,43,85,.12);
  color:var(--azul);
  font-weight:900;
  font-size:13px;
}
.gallery-grid-large{grid-template-columns:repeat(3,minmax(0,1fr))}
.gallery-item.photo-real{
  display:block;
  min-height:320px;
  background-size:cover;
  background-position:center;
  transition:.24s ease;
}
.gallery-item.photo-real::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(5,14,24,.03),rgba(5,14,24,.70));
  transition:.24s ease;
}
.gallery-item.photo-real:hover{transform:translateY(-6px);box-shadow:var(--sombra)}
.gallery-item.photo-real:hover::before{background:linear-gradient(180deg,rgba(5,14,24,0),rgba(5,14,24,.52))}
@media (max-width:1080px){
  .equipment-feature,
  .equipment-feature.reverse{grid-template-columns:1fr}
  .equipment-feature.reverse .equipment-photo{order:0}
}
@media (max-width:760px){
  .hero{background-position:58% center}
  .equipment-feature{padding:14px;border-radius:26px}
  .equipment-photo,.equipment-photo img{min-height:300px}
  .equipment-content{padding:12px 4px 6px}
  .gallery-item.photo-real{min-height:260px}
  .gallery-grid-large{grid-template-columns:1fr}
}

/* === Actualización V4: fondo premium titanio para subpáginas === */
:root{
  --titanio:#e8edf1;
  --titanio-claro:#f1f4f6;
  --titanio-medio:#dfe6eb;
  --panel-premium:#f8fafb;
  --linea-premium:#d8e1e8;
}
body{
  background:linear-gradient(180deg,var(--titanio-claro) 0%,var(--titanio) 42%,#e3e9ee 100%);
}
.section:not(.section-dark):not(.section-industrial){
  background:
    radial-gradient(circle at 18% 0%,rgba(255,255,255,.62),rgba(255,255,255,0) 32%),
    linear-gradient(180deg,#eef2f5 0%,#e7edf1 100%);
}
.section-soft{
  background:
    radial-gradient(circle at 85% 10%,rgba(242,140,24,.065),rgba(242,140,24,0) 28%),
    linear-gradient(180deg,#e1e8ed 0%,#dce4ea 100%) !important;
}
.card,
.panel,
.contact-card,
.equipment-feature,
.timeline-item .content{
  background:linear-gradient(180deg,rgba(250,252,253,.97),rgba(244,247,249,.95));
  border-color:var(--linea-premium);
}
.stat,
.equipment-chip{
  background:linear-gradient(180deg,#f3f6f8,#e9eef2);
  border-color:var(--linea-premium);
}
.field input,
.field textarea{
  background:#f7f9fb;
  border-color:#d3dde6;
}
.feature-item{
  background:rgba(255,255,255,.48);
  border-color:var(--linea-premium);
}
.logo-stage{
  background:linear-gradient(145deg,#f5f7f8,#e3e9ee);
}
.page-hero + main,
main{
  background:linear-gradient(180deg,#eef2f5 0%,#e4eaf0 100%);
}
.gallery-item.photo-real,
.image-panel,
.equipment-photo{
  border:1px solid rgba(216,225,232,.72);
}
.contact-card{
  box-shadow:0 22px 64px rgba(8,23,41,.12);
}
.card:hover,
.equipment-feature:hover,
.contact-card:hover{
  border-color:rgba(242,140,24,.34);
}


/* === Actualización V6: Inicio con tarjetas metálicas premium y botones 3D === */
.home-page .section:not(.section-dark):not(.section-industrial) .card,
.home-page .hero-strip .strip-item,
.home-page .hero-card .meta-box,
.home-page .stat{
  background:
    linear-gradient(115deg,rgba(255,255,255,.18) 0%,rgba(255,255,255,0) 22%,rgba(255,255,255,.10) 46%,rgba(255,255,255,0) 66%),
    linear-gradient(145deg,#4a5561 0%,#2a323c 36%,#68737d 58%,#1d232b 100%);
  border:1px solid rgba(230,237,244,.28);
  color:#f7fafc;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.24),
    inset 0 -1px 0 rgba(0,0,0,.42),
    0 22px 54px rgba(6,23,43,.22);
}
.home-page .section:not(.section-dark):not(.section-industrial) .card{
  transform:translateZ(0);
}
.home-page .section:not(.section-dark):not(.section-industrial) .card::before{
  height:5px;
  background:linear-gradient(90deg,#f28c18 0%,#ffd08a 32%,rgba(242,140,24,.16) 100%);
  opacity:.95;
}
.home-page .section:not(.section-dark):not(.section-industrial) .card::after,
.home-page .hero-strip .strip-item::after,
.home-page .stat::after{
  content:"";
  position:absolute;
  inset:-70% -30% auto auto;
  width:95px;
  height:240%;
  transform:rotate(28deg);
  background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.18),rgba(255,255,255,0));
  pointer-events:none;
  opacity:.50;
}
.home-page .section:not(.section-dark):not(.section-industrial) .card:hover{
  transform:translateY(-8px);
  border-color:rgba(242,140,24,.46);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.32),
    inset 0 -1px 0 rgba(0,0,0,.46),
    0 30px 76px rgba(6,23,43,.30);
}
.home-page .section:not(.section-dark):not(.section-industrial) .card h3,
.home-page .hero-strip .strip-item,
.home-page .hero-card .meta-box strong,
.home-page .stat strong{
  color:#ffffff;
  text-shadow:0 1px 1px rgba(0,0,0,.35);
}
.home-page .section:not(.section-dark):not(.section-industrial) .card p,
.home-page .hero-card .meta-box span,
.home-page .stat span{
  color:rgba(245,248,251,.78);
}
.home-page .section:not(.section-dark):not(.section-industrial) .service-card a{
  color:#ffd08a;
}
.home-page .card-icon{
  background:
    radial-gradient(circle at 30% 22%,rgba(255,255,255,.34),rgba(255,255,255,0) 35%),
    linear-gradient(145deg,#ffb352,#f28c18 44%,#9a4a04 100%);
  color:#10151b;
  border:1px solid rgba(255,224,176,.44);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.45),
    inset 0 -2px 0 rgba(0,0,0,.20),
    0 12px 24px rgba(0,0,0,.20);
}
.home-page .hero-strip .strip-item,
.home-page .stat{
  position:relative;
  overflow:hidden;
}
.home-page .hero-card .meta-box{
  position:relative;
  overflow:hidden;
}
.home-page .btn{
  position:relative;
  border-radius:999px;
  min-height:50px;
  transform:translateY(0);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.34),
    inset 0 -2px 0 rgba(0,0,0,.32),
    0 6px 0 rgba(0,0,0,.28),
    0 18px 34px rgba(6,23,43,.22);
}
.home-page .btn:hover{
  transform:translateY(-4px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.40),
    inset 0 -2px 0 rgba(0,0,0,.32),
    0 8px 0 rgba(0,0,0,.24),
    0 26px 46px rgba(6,23,43,.30);
}
.home-page .btn:active{
  transform:translateY(2px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.24),
    inset 0 2px 5px rgba(0,0,0,.26),
    0 2px 0 rgba(0,0,0,.28),
    0 10px 22px rgba(6,23,43,.18);
}
.home-page .btn-primary{
  background:
    linear-gradient(180deg,#1161a2 0%,#0b3e75 50%,#062b55 100%);
  border-color:rgba(82,159,226,.55);
  color:#ffffff;
  text-shadow:0 1px 1px rgba(0,0,0,.35);
}
.home-page .btn-primary::before{
  content:"";
  position:absolute;
  left:18px;
  right:18px;
  top:7px;
  height:11px;
  border-radius:999px;
  background:linear-gradient(90deg,rgba(255,255,255,.35),rgba(255,255,255,.08));
  pointer-events:none;
}
.home-page .btn-ghost,
.home-page .btn-dark,
.home-page .btn-light{
  background:
    linear-gradient(145deg,#5a6570 0%,#2b333d 45%,#1c232b 100%);
  border-color:rgba(230,237,244,.30);
  color:#ffffff;
  text-shadow:0 1px 1px rgba(0,0,0,.34);
}
.home-page .btn-ghost:hover,
.home-page .btn-dark:hover,
.home-page .btn-light:hover{
  border-color:rgba(242,140,24,.58);
  background:
    linear-gradient(145deg,#697480 0%,#333c47 45%,#202832 100%);
}
.home-page .cta .btn-light{
  background:
    linear-gradient(180deg,#ffbd63 0%,#f28c18 54%,#b55706 100%);
  border-color:rgba(255,213,154,.58);
  color:#11151b;
  text-shadow:none;
}
@media (max-width:760px){
  .home-page .section:not(.section-dark):not(.section-industrial) .card{
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,.24),
      inset 0 -1px 0 rgba(0,0,0,.42),
      0 18px 42px rgba(6,23,43,.20);
  }
  .home-page .btn{width:100%;}
  .home-page .hero-actions .btn{width:auto;}
}


/* === Actualización V8: panel visual coherente para Seguridad y Cumplimiento en Inicio === */
.compliance-panel{background:radial-gradient(circle at 14% 20%,rgba(242,140,24,.18),rgba(242,140,24,0) 34%),radial-gradient(circle at 82% 16%,rgba(255,255,255,.10),rgba(255,255,255,0) 28%),linear-gradient(145deg,#102131 0%,#0b1a29 42%,#183046 100%);display:flex;align-items:center;padding:30px}.compliance-panel::before{content:"";position:absolute;inset:0;border-radius:34px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,0) 28%),repeating-linear-gradient(135deg,rgba(255,255,255,.035) 0 2px,transparent 2px 12px)}.compliance-panel::after{content:"";position:absolute;inset:auto 34px 26px auto;width:140px;height:140px;border-radius:50%;border:1px solid rgba(242,140,24,.25);box-shadow:0 0 0 18px rgba(242,140,24,.05),0 0 0 42px rgba(242,140,24,.025);background:radial-gradient(circle at center,rgba(242,140,24,.16),rgba(242,140,24,0) 66%)}.compliance-visual{position:relative;z-index:2;width:100%;border-radius:24px;padding:28px;border:1px solid rgba(255,255,255,.10);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));backdrop-filter:blur(1px)}.compliance-badge{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;background:linear-gradient(145deg,#f6a13a,#d67908);color:#0f1720;font-weight:900;letter-spacing:.06em;text-transform:uppercase;font-size:12px;box-shadow:0 14px 28px rgba(242,140,24,.22),inset 0 1px 0 rgba(255,255,255,.35)}.compliance-grid{display:grid;gap:14px;margin-top:22px}.compliance-item{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:18px;background:linear-gradient(145deg,rgba(255,255,255,.10),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.10);color:#eef5fb;font-weight:700;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}.compliance-icon{flex:0 0 34px;width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:linear-gradient(145deg,#ffb352,#f28c18 44%,#a95a08 100%);color:#111820;font-weight:900;box-shadow:inset 0 1px 0 rgba(255,255,255,.34),0 8px 20px rgba(0,0,0,.18)}.compliance-footer{margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);color:rgba(239,246,252,.82);font-size:14px;letter-spacing:.03em}
@media (max-width:760px){.compliance-panel{padding:18px}.compliance-visual{padding:20px}.compliance-item{align-items:flex-start}}

/* === Estilo premium común para subpáginas aprobadas === */
.empresa-page .panel,.empresa-page .card,.empresa-page .feature-item,.servicios-page .card,.seguridad-page .card,.seguridad-page .panel,.seguridad-page .feature-item,.proyectos-page .card,.contacto-page .contact-card,.maquinaria-page .equipment-feature,.maquinaria-page .equipment-chip,.maquinaria-page .gallery-item.photo-real{position:relative;overflow:hidden;background:linear-gradient(115deg,rgba(255,255,255,.16) 0%,rgba(255,255,255,0) 22%,rgba(255,255,255,.08) 46%,rgba(255,255,255,0) 66%),linear-gradient(145deg,#4a5561 0%,#2a323c 36%,#68737d 58%,#1d232b 100%);border:1px solid rgba(230,237,244,.28);color:#f7fafc;box-shadow:inset 0 1px 0 rgba(255,255,255,.24),inset 0 -1px 0 rgba(0,0,0,.42),0 22px 54px rgba(6,23,43,.22)}
.empresa-page .card::before,.servicios-page .card::before,.seguridad-page .card::before,.seguridad-page .panel::before,.proyectos-page .card::before,.contacto-page .contact-card::before,.maquinaria-page .equipment-feature::before,.maquinaria-page .equipment-chip::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,#f28c18 0%,#ffd08a 32%,rgba(242,140,24,.16) 100%);opacity:.95;z-index:2}
.empresa-page .panel::after,.empresa-page .card::after,.empresa-page .feature-item::after,.servicios-page .card::after,.seguridad-page .card::after,.seguridad-page .panel::after,.seguridad-page .feature-item::after,.proyectos-page .card::after,.contacto-page .contact-card::after,.maquinaria-page .equipment-feature::after,.maquinaria-page .equipment-chip::after{content:"";position:absolute;inset:-70% -30% auto auto;width:95px;height:240%;transform:rotate(28deg);background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.16),rgba(255,255,255,0));pointer-events:none;opacity:.50}
.empresa-page .panel:hover,.empresa-page .card:hover,.empresa-page .feature-item:hover,.servicios-page .card:hover,.seguridad-page .card:hover,.seguridad-page .panel:hover,.seguridad-page .feature-item:hover,.proyectos-page .card:hover,.contacto-page .contact-card:hover,.maquinaria-page .equipment-feature:hover,.maquinaria-page .equipment-chip:hover,.maquinaria-page .gallery-item.photo-real:hover{transform:translateY(-8px);border-color:rgba(242,140,24,.46);box-shadow:inset 0 1px 0 rgba(255,255,255,.32),inset 0 -1px 0 rgba(0,0,0,.46),0 30px 76px rgba(6,23,43,.30)}
.empresa-page .card h3,.empresa-page .panel h3,.empresa-page .feature-item b,.servicios-page .card h3,.seguridad-page .card h3,.seguridad-page .feature-item b,.proyectos-page .card h3,.contacto-page .contact-card h2,.contacto-page .contact-item strong,.maquinaria-page .equipment-content h3,.maquinaria-page .equipment-chip strong{color:#fff;text-shadow:0 1px 1px rgba(0,0,0,.35)}
.empresa-page .card p,.empresa-page .panel p,.empresa-page .feature-item,.servicios-page .card p,.seguridad-page .card p,.seguridad-page .panel p,.seguridad-page .feature-item,.proyectos-page .card p,.contacto-page .contact-card p,.contacto-page .contact-item span,.maquinaria-page .equipment-content p,.maquinaria-page .equipment-chip span,.maquinaria-page .section-head p{color:rgba(245,248,251,.82)}
.empresa-page .feature-item,.seguridad-page .feature-item,.maquinaria-page .equipment-tags span{background:linear-gradient(115deg,rgba(255,255,255,.12) 0%,rgba(255,255,255,0) 30%,rgba(255,255,255,.08) 54%,rgba(255,255,255,0) 70%),linear-gradient(145deg,#42505e 0%,#27303a 44%,#57626d 66%,#1c232a 100%);border:1px solid rgba(230,237,244,.20);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.14),inset 0 -1px 0 rgba(0,0,0,.24)}
.empresa-page .card-icon,.servicios-page .card-icon,.seguridad-page .card-icon,.proyectos-page .card-icon{background:radial-gradient(circle at 30% 22%,rgba(255,255,255,.34),rgba(255,255,255,0) 35%),linear-gradient(145deg,#ffb352,#f28c18 44%,#9a4a04 100%);color:#10151b;border:1px solid rgba(255,224,176,.44);box-shadow:inset 0 1px 0 rgba(255,255,255,.45),inset 0 -2px 0 rgba(0,0,0,.20),0 12px 24px rgba(0,0,0,.20)}
.empresa-page .btn,.servicios-page .btn,.servicios-page .service-card a,.maquinaria-page .btn,.seguridad-page .btn,.proyectos-page .btn,.contacto-page .btn{border-radius:16px;border:1px solid rgba(255,255,255,.12);box-shadow:inset 0 1px 0 rgba(255,255,255,.18),inset 0 -2px 0 rgba(0,0,0,.18),0 14px 28px rgba(6,23,43,.18);transform:translateY(0)}
.empresa-page .btn:hover,.servicios-page .btn:hover,.servicios-page .service-card a:hover,.maquinaria-page .btn:hover,.seguridad-page .btn:hover,.proyectos-page .btn:hover,.contacto-page .btn:hover{transform:translateY(-3px);box-shadow:inset 0 1px 0 rgba(255,255,255,.22),inset 0 -2px 0 rgba(0,0,0,.24),0 18px 34px rgba(6,23,43,.24);border-color:rgba(242,140,24,.38)}
.empresa-page .btn-primary,.servicios-page .btn-primary,.maquinaria-page .btn-primary,.seguridad-page .btn-primary,.proyectos-page .btn-primary,.contacto-page .btn-primary,.servicios-page .service-card a[data-whatsapp-link]{background:linear-gradient(180deg,#1d5ea8 0%,#0b3e75 100%);color:#fff}.empresa-page .btn-dark,.servicios-page .btn-dark,.maquinaria-page .btn-dark,.seguridad-page .btn-dark,.proyectos-page .btn-dark,.contacto-page .btn-dark,.servicios-page .service-card a[href="maquinaria.html"]{background:linear-gradient(180deg,#4c5964 0%,#2b333d 100%);color:#fff}
.servicios-page .service-card a{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 18px;text-decoration:none;font-weight:800;letter-spacing:.01em}.maquinaria-page .equipment-feature{border-radius:34px;padding:22px;gap:30px}.maquinaria-page .equipment-photo{position:relative;min-height:420px;border-radius:28px;overflow:hidden;border:1px solid rgba(255,255,255,.18);box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 18px 42px rgba(0,0,0,.18)}.maquinaria-page .equipment-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,0) 22%,rgba(0,0,0,.10) 100%);pointer-events:none}.maquinaria-page .gallery-item.photo-real{background-color:#1d2530!important;background-size:cover!important;background-position:center!important;background-repeat:no-repeat!important;border-radius:28px;overflow:hidden;box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 18px 42px rgba(0,0,0,.16)}.maquinaria-page .gallery-item.photo-real::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,0) 16%,rgba(5,14,24,.58) 100%);z-index:1}.maquinaria-page .gallery-item.photo-real::after{z-index:2;left:16px;right:16px;bottom:16px;border-radius:18px;background:linear-gradient(180deg,rgba(9,18,30,.70),rgba(9,18,30,.88));border:1px solid rgba(255,255,255,.10);box-shadow:0 12px 28px rgba(0,0,0,.18)}.contacto-page .contact-item{border-bottom:1px solid rgba(255,255,255,.10);padding:18px 0}.contacto-page .field label{color:#eef4fa;text-shadow:0 1px 1px rgba(0,0,0,.35)}.contacto-page .field input,.contacto-page .field textarea{background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(238,243,248,.94));border:1px solid rgba(255,255,255,.55);color:#102131;box-shadow:inset 0 1px 0 rgba(255,255,255,.85),0 10px 22px rgba(6,23,43,.10)}.contacto-page .field input:focus,.contacto-page .field textarea:focus{border-color:rgba(242,140,24,.72);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 0 0 4px rgba(242,140,24,.13),0 12px 26px rgba(6,23,43,.14)}

/* === Actualización V11: imágenes explícitas en Método de trabajo (Servicios) === */
.servicios-page .timeline-item .content.process-card{position:relative;min-height:170px;padding:0;overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:24px;background-color:#0b1623;background-size:cover;background-position:center;box-shadow:0 18px 46px rgba(0,0,0,.18)}.servicios-page .timeline-item .content.process-card::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,13,23,.90) 0%,rgba(4,13,23,.72) 42%,rgba(4,13,23,.34) 100%)}.servicios-page .timeline-item .content.process-card::after{content:"";position:absolute;inset:14px;border-radius:18px;border:1px solid rgba(255,255,255,.12);pointer-events:none}.servicios-page .process-overlay{position:relative;z-index:2;height:100%;padding:26px 24px;display:flex;flex-direction:column;justify-content:flex-end}.servicios-page .process-badge{display:inline-flex;align-items:center;align-self:flex-start;padding:8px 12px;margin-bottom:14px;border-radius:999px;background:linear-gradient(145deg,#ffb352,#f28c18 44%,#9a4a04 100%);color:#10151b;font-size:12px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;box-shadow:inset 0 1px 0 rgba(255,255,255,.45),0 10px 22px rgba(0,0,0,.20)}.servicios-page .process-card h3,.servicios-page .process-card p{color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.26)}.servicios-page .process-card h3{margin:0 0 10px;font-size:30px;line-height:1.02}.servicios-page .process-card p{margin:0;max-width:560px;color:rgba(255,255,255,.88)}.servicios-page .process-solicitud{background-image:url('../img/maquinaria/tractor-oruga-wd32-frontal-trabajo.jpg')}.servicios-page .process-coordinacion{background-image:url('../img/maquinaria/terex-finlay-lateral-02.jpg')}.servicios-page .process-ejecucion{background-image:url('../img/maquinaria/tractor-oruga-wd32-operacion.jpg')}

/* === Ajuste final: menú superior premium 3D y WhatsApp flotante premium === */
.nav-menu{gap:8px}.nav-menu a{position:relative;isolation:isolate;min-height:42px;padding:11px 15px;border-radius:15px;color:rgba(255,255,255,.86);background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025));border:1px solid rgba(255,255,255,.08);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),inset 0 -1px 0 rgba(0,0,0,.20),0 8px 20px rgba(0,0,0,.08);transition:transform .22s ease,background .22s ease,border-color .22s ease,box-shadow .22s ease,color .22s ease}.nav-menu a::before{content:"";position:absolute;left:14px;right:14px;bottom:7px;height:3px;border-radius:99px;background:linear-gradient(90deg,rgba(242,140,24,.15),#f28c18,#ffd08a);transform:scaleX(.18);transform-origin:left center;opacity:0;transition:transform .24s ease,opacity .24s ease}.nav-menu a::after{content:"";position:absolute;inset:0;border-radius:15px;background:linear-gradient(115deg,rgba(255,255,255,.13),rgba(255,255,255,0) 42%,rgba(255,255,255,.06));opacity:.34;z-index:-1;pointer-events:none}.nav-menu a:hover,.nav-menu a.active{color:#fff;background:linear-gradient(145deg,#263341,#121d29 54%,#304154);border-color:rgba(242,140,24,.36);box-shadow:inset 0 1px 0 rgba(255,255,255,.18),inset 0 -1px 0 rgba(0,0,0,.36),0 14px 30px rgba(0,0,0,.18);transform:translateY(-2px)}.nav-menu a:hover::before,.nav-menu a.active::before{transform:scaleX(1);opacity:1}.nav-menu a.active{border-color:rgba(242,140,24,.50)}
.whatsapp-float{font-size:0;width:70px;height:70px;border-radius:24px;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.34),rgba(255,255,255,0) 36%),linear-gradient(145deg,#37e47b 0%,#22b55d 46%,#0b5d39 100%);border:1px solid rgba(255,255,255,.24);box-shadow:inset 0 1px 0 rgba(255,255,255,.36),inset 0 -2px 0 rgba(0,0,0,.22),0 20px 44px rgba(5,14,24,.28),0 0 0 7px rgba(37,211,102,.10);overflow:visible}.whatsapp-float::before{content:"☎";width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(255,255,255,.18),rgba(255,255,255,.04));color:#fff;font-size:28px;font-weight:950;text-shadow:0 2px 4px rgba(0,0,0,.24);box-shadow:inset 0 1px 0 rgba(255,255,255,.24)}.whatsapp-float::after{content:"WhatsApp";position:absolute;right:78px;top:50%;transform:translate(10px,-50%);padding:10px 13px;border-radius:999px;background:linear-gradient(145deg,#263341,#121d29);border:1px solid rgba(255,255,255,.12);color:#fff;font-size:12px;font-weight:900;letter-spacing:.04em;text-transform:uppercase;opacity:0;pointer-events:none;transition:.22s ease;box-shadow:0 14px 32px rgba(0,0,0,.22)}.whatsapp-float:hover{transform:translateY(-5px) scale(1.03);box-shadow:inset 0 1px 0 rgba(255,255,255,.42),inset 0 -2px 0 rgba(0,0,0,.24),0 26px 58px rgba(5,14,24,.34),0 0 0 10px rgba(37,211,102,.12)}.whatsapp-float:hover::after{opacity:1;transform:translate(0,-50%)}
@media (max-width:1080px){.nav-menu{gap:10px}.nav-menu a{justify-content:center;min-height:48px}.nav-menu a::before{left:22%;right:22%}}
@media (max-width:760px){.servicios-page .timeline-item{grid-template-columns:1fr;gap:12px}.servicios-page .timeline-item .num{width:50px;height:50px}.servicios-page .timeline-item .content.process-card{min-height:220px}.servicios-page .process-overlay{padding:22px 20px}.servicios-page .process-card h3{font-size:26px}.maquinaria-page .equipment-feature{padding:14px;border-radius:26px}.maquinaria-page .equipment-photo,.maquinaria-page .equipment-photo img{min-height:300px}.whatsapp-float{right:16px;bottom:16px;width:62px;height:62px;border-radius:22px}.whatsapp-float::before{width:40px;height:40px;font-size:25px}.whatsapp-float::after{display:none}}


/* === Ajuste V18: botón flotante WhatsApp más sobrio, limpio y premium === */
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:40;
  width:60px;
  height:60px;
  border-radius:20px;
  display:grid;
  place-items:center;
  font-size:0;
  background:
    radial-gradient(circle at 30% 20%,rgba(255,255,255,.20),rgba(255,255,255,0) 36%),
    linear-gradient(145deg,#23c55e 0%,#16a34a 55%,#0f6b35 100%);
  border:1px solid rgba(255,255,255,.18);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.22),
    inset 0 -2px 0 rgba(0,0,0,.18),
    0 16px 34px rgba(5,14,24,.22);
  transition:transform .22s ease, box-shadow .22s ease, filter .22s ease;
  overflow:hidden;
}
.whatsapp-float::before{
  content:"✆";
  width:38px;
  height:38px;
  border-radius:14px;
  display:grid;
  place-items:center;
  color:#fff;
  font-size:24px;
  font-weight:900;
  text-shadow:0 1px 2px rgba(0,0,0,.22);
  background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.03));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.16);
}
.whatsapp-float::after{display:none !important;content:none !important}
.whatsapp-float:hover{
  transform:translateY(-4px) scale(1.02);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.28),
    inset 0 -2px 0 rgba(0,0,0,.20),
    0 22px 44px rgba(5,14,24,.28);
  filter:saturate(1.04);
}
@media (max-width:760px){
  .whatsapp-float{
    right:16px;
    bottom:16px;
    width:56px;
    height:56px;
    border-radius:18px;
  }
  .whatsapp-float::before{
    width:36px;
    height:36px;
    border-radius:13px;
    font-size:22px;
  }
}


/* === Ajuste V19: botón flotante estilo AXENOR para Virgo === */
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:40;
  width:228px;
  height:68px;
  border-radius:999px;
  display:block;
  background:
    radial-gradient(circle at 24% 18%, rgba(255,255,255,.18), rgba(255,255,255,0) 24%),
    linear-gradient(180deg, rgba(46,61,76,.96) 0%, rgba(20,28,38,.98) 100%);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.15),
    inset 0 -2px 0 rgba(0,0,0,.32),
    0 18px 40px rgba(5,14,24,.26),
    0 0 0 4px rgba(255,255,255,.04);
  overflow:hidden;
  font-size:0;
  transition:transform .22s ease, box-shadow .22s ease, filter .22s ease;
}
.whatsapp-float::before{
  content:"☎";
  position:absolute;
  left:14px;
  top:50%;
  transform:translateY(-50%);
  width:42px;
  height:42px;
  border-radius:50%;
  display:grid;
  place-items:center;
  color:#25D366;
  font-size:24px;
  font-weight:900;
  background:
    radial-gradient(circle at 30% 24%, rgba(255,255,255,.20), rgba(255,255,255,0) 34%),
    linear-gradient(180deg, rgba(8,16,26,.94) 0%, rgba(9,18,30,.98) 100%);
  border:1px solid rgba(37,211,102,.32);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.14),
    0 8px 18px rgba(0,0,0,.18),
    0 0 0 4px rgba(37,211,102,.10);
}
.whatsapp-float::after{
  content:"CONTACTO DIRECTO\AWhatsApp VIRGO";
  position:absolute;
  left:66px;
  right:18px;
  top:50%;
  transform:translateY(-50%);
  white-space:pre-line;
  color:#ffffff;
  font-weight:900;
  letter-spacing:.02em;
  text-shadow:0 1px 2px rgba(0,0,0,.18);
  font-size:13px;
  line-height:1.06;
}
.whatsapp-float::after{
  font-family:Inter, system-ui, sans-serif;
}
.whatsapp-float:hover{
  transform:translateY(-4px) scale(1.015);
  filter:saturate(1.04);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.18),
    inset 0 -2px 0 rgba(0,0,0,.36),
    0 24px 52px rgba(5,14,24,.32),
    0 0 0 6px rgba(37,211,102,.08);
}
@media (max-width:760px){
  .whatsapp-float{
    right:14px;
    bottom:14px;
    width:70px;
    height:70px;
    border-radius:22px;
  }
  .whatsapp-float::before{
    left:50%;
    top:50%;
    transform:translate(-50%,-50%);
    width:44px;
    height:44px;
    font-size:25px;
  }
  .whatsapp-float::after{
    display:none !important;
  }
}


/* === Ajuste V20: botón WhatsApp igual a referencia AXENOR, con texto visible === */
.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:40;
  width:auto;
  min-width:238px;
  height:68px;
  padding:10px 16px 10px 12px;
  border-radius:999px;
  display:flex;
  align-items:center;
  gap:12px;
  background:
    radial-gradient(circle at 22% 14%, rgba(255,255,255,.16), rgba(255,255,255,0) 22%),
    linear-gradient(180deg, rgba(54,66,79,.94) 0%, rgba(25,34,45,.97) 52%, rgba(15,22,31,.99) 100%);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.14),
    inset 0 -2px 0 rgba(0,0,0,.28),
    0 16px 34px rgba(5,14,24,.24),
    0 0 0 3px rgba(255,255,255,.04);
  text-decoration:none;
  overflow:hidden;
  transition:transform .22s ease, box-shadow .22s ease, filter .22s ease;
}
.whatsapp-float::before{
  content:"";
  position:absolute;
  inset:2px;
  border-radius:999px;
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,0) 30%, rgba(255,255,255,.03) 100%);
  pointer-events:none;
}
.whatsapp-float::after{content:none !important;display:none !important}
.wa-badge__icon,
.wa-badge__text{position:relative;z-index:1}
.wa-badge__icon{
  flex:0 0 42px;
  width:42px;
  height:42px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:
    radial-gradient(circle at 30% 24%, rgba(255,255,255,.20), rgba(255,255,255,0) 36%),
    linear-gradient(180deg, rgba(9,19,30,.96) 0%, rgba(6,14,23,.98) 100%);
  border:1px solid rgba(37,211,102,.34);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.10),
    0 7px 18px rgba(0,0,0,.18),
    0 0 0 4px rgba(37,211,102,.10);
}
.wa-badge__icon::before{
  content:"✆";
  color:#25D366;
  font-size:23px;
  font-weight:900;
  line-height:1;
  text-shadow:0 1px 2px rgba(0,0,0,.18);
}
.wa-badge__text{
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-width:0;
}
.wa-badge__text small{
  display:block;
  margin:0 0 3px;
  color:rgba(225,233,241,.92);
  font-size:11px;
  line-height:1;
  font-weight:900;
  letter-spacing:.09em;
  text-transform:uppercase;
}
.wa-badge__text strong{
  display:block;
  color:#ffffff;
  font-size:16px;
  line-height:1.08;
  font-weight:900;
  letter-spacing:.01em;
  text-shadow:0 1px 2px rgba(0,0,0,.20);
  white-space:nowrap;
}
.whatsapp-float:hover{
  transform:translateY(-4px) scale(1.012);
  filter:saturate(1.03);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.18),
    inset 0 -2px 0 rgba(0,0,0,.30),
    0 22px 46px rgba(5,14,24,.30),
    0 0 0 5px rgba(37,211,102,.08);
}
@media (max-width:760px){
  .whatsapp-float{
    right:14px;
    bottom:14px;
    min-width:unset;
    width:70px;
    height:70px;
    padding:0;
    justify-content:center;
    border-radius:22px;
  }
  .wa-badge__icon{
    width:44px;
    height:44px;
    flex-basis:44px;
  }
  .wa-badge__icon::before{font-size:24px}
  .wa-badge__text{display:none}
}

/* Galería premium de maquinaria actualizada */
.equipment-feature.metallic-card{
  align-items:stretch;
  overflow:hidden;
}
.equipment-feature.metallic-card img{
  width:100%;
  min-height:300px;
  object-fit:cover;
  border-radius:24px;
  box-shadow:0 18px 45px rgba(0,0,0,.24);
}
.compact-list{margin-top:18px;}
.compact-list li{margin-bottom:9px;}
.machine-gallery-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.machine-photo-card{
  position:relative;
  min-height:348px;
  display:block;
  overflow:hidden;
  padding:8px;
  border-radius:32px;
  text-decoration:none;
  background:linear-gradient(155deg,#f7fafc 0%,#dbe4eb 18%,#aeb9c5 52%,#eef4f8 82%,#ffffff 100%);
  border:1px solid rgba(255,255,255,.88);
  box-shadow:
    0 24px 60px rgba(9,22,38,.18),
    0 10px 26px rgba(9,22,38,.10),
    inset 0 1px 0 rgba(255,255,255,.96),
    inset 0 -3px 0 rgba(15,28,44,.10);
  isolation:isolate;
  transform:translateY(0) perspective(1000px) rotateX(0deg);
  transition:transform .38s ease, box-shadow .38s ease, border-color .38s ease;
}
.machine-photo-card::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  border-radius:inherit;
  background:
    linear-gradient(180deg,rgba(255,255,255,.28) 0%,rgba(255,255,255,0) 18%),
    linear-gradient(180deg,rgba(2,10,20,0) 36%,rgba(2,10,20,.08) 58%,rgba(2,10,20,.72) 100%);
  pointer-events:none;
}
.machine-photo-card::after{
  content:"";
  position:absolute;
  inset:8px;
  border-radius:25px;
  z-index:2;
  pointer-events:none;
  border:1px solid rgba(255,255,255,.18);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.38),
    inset 0 -20px 40px rgba(0,0,0,.10);
}
.machine-photo-card img{
  width:100%;
  height:332px;
  object-fit:cover;
  object-position:center;
  display:block;
  border-radius:24px;
  transition:transform .48s ease, filter .48s ease;
  filter:saturate(.98) contrast(1.03);
  box-shadow:0 18px 40px rgba(12,25,40,.14);
}
.machine-photo-card span{
  position:absolute;
  left:24px;
  right:24px;
  bottom:24px;
  z-index:3;
  min-height:68px;
  display:flex;
  align-items:center;
  padding:16px 20px;
  border-radius:18px;
  color:#fff;
  font-weight:900;
  line-height:1.28;
  letter-spacing:-.01em;
  background:linear-gradient(160deg,rgba(7,16,29,.92),rgba(20,35,54,.88));
  border:1px solid rgba(255,255,255,.16);
  box-shadow:
    0 16px 36px rgba(0,0,0,.26),
    inset 0 1px 0 rgba(255,255,255,.16),
    inset 0 -1px 0 rgba(0,0,0,.24);
  backdrop-filter:blur(6px);
}
.machine-photo-card:hover{
  transform:translateY(-7px) perspective(1000px) rotateX(1.2deg);
  border-color:rgba(242,140,24,.34);
  box-shadow:
    0 34px 80px rgba(9,22,38,.24),
    0 12px 28px rgba(9,22,38,.14),
    inset 0 1px 0 rgba(255,255,255,.98),
    inset 0 -3px 0 rgba(15,28,44,.12);
}
.machine-photo-card:hover img{transform:scale(1.05);filter:saturate(1.04) contrast(1.08);}
.machine-photo-card:hover span{box-shadow:0 18px 40px rgba(0,0,0,.32),inset 0 1px 0 rgba(255,255,255,.18),inset 0 -1px 0 rgba(0,0,0,.26);}
@media (max-width:980px){
  .machine-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .machine-photo-card{min-height:318px;}
  .machine-photo-card img{height:302px;}
}
@media (max-width:640px){
  .machine-gallery-grid{grid-template-columns:1fr;}
  .machine-photo-card{min-height:292px;padding:7px;border-radius:28px;}
  .machine-photo-card::after{inset:7px;border-radius:21px;}
  .machine-photo-card img{height:278px;border-radius:20px;}
  .machine-photo-card span{left:18px;right:18px;bottom:18px;padding:14px 16px;min-height:60px;}
}


/* === V27: Estructuras Industriales === */
.estructuras-page .card,
.estructuras-page .panel{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(115deg,rgba(255,255,255,.16) 0%,rgba(255,255,255,0) 22%,rgba(255,255,255,.08) 46%,rgba(255,255,255,0) 66%),
    linear-gradient(145deg,#4a5561 0%,#2a323c 36%,#68737d 58%,#1d232b 100%);
  border:1px solid rgba(230,237,244,.28);
  color:#f7fafc;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.24),
    inset 0 -1px 0 rgba(0,0,0,.42),
    0 22px 54px rgba(6,23,43,.22);
}
.estructuras-page .card::before,
.estructuras-page .panel::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:5px;
  background:linear-gradient(90deg,#f28c18 0%,#ffd08a 32%,rgba(242,140,24,.16) 100%);
  opacity:.95;
}
.estructuras-page .card::after,
.estructuras-page .panel::after{
  content:"";
  position:absolute;
  inset:-70% -30% auto auto;
  width:95px;
  height:240%;
  transform:rotate(28deg);
  background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.16),rgba(255,255,255,0));
  pointer-events:none;
  opacity:.50;
}
.estructuras-page .card:hover,
.estructuras-page .panel:hover{
  transform:translateY(-8px);
  border-color:rgba(242,140,24,.46);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.32),
    inset 0 -1px 0 rgba(0,0,0,.46),
    0 30px 76px rgba(6,23,43,.30);
}
.estructuras-page .card h3,
.estructuras-page .panel h3,
.estructuras-page .card,
.estructuras-page .panel{
  color:#fff;
  text-shadow:0 1px 1px rgba(0,0,0,.35);
}
.estructuras-page .card p,
.estructuras-page .panel p{
  color:rgba(245,248,251,.82);
}
.estructuras-page .card-icon{
  background:
    radial-gradient(circle at 30% 22%,rgba(255,255,255,.34),rgba(255,255,255,0) 35%),
    linear-gradient(145deg,#ffb352,#f28c18 44%,#9a4a04 100%);
  color:#10151b;
  border:1px solid rgba(255,224,176,.44);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.45),
    inset 0 -2px 0 rgba(0,0,0,.20),
    0 12px 24px rgba(0,0,0,.20);
}
.estructuras-page .btn{
  border-radius:16px;
  border:1px solid rgba(255,255,255,.12);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.18),
    inset 0 -2px 0 rgba(0,0,0,.18),
    0 14px 28px rgba(6,23,43,.18);
}
.estructuras-page .btn:hover{
  transform:translateY(-3px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.22),
    inset 0 -2px 0 rgba(0,0,0,.24),
    0 18px 34px rgba(6,23,43,.24);
}
.estructuras-page .btn-primary{background:linear-gradient(180deg,#1d5ea8 0%,#0b3e75 100%);}
.estructuras-page .btn-dark{background:linear-gradient(180deg,#4c5964 0%,#2b333d 100%);color:#fff;}
.estructuras-panel{
  min-height:390px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:
    radial-gradient(circle at 30% 20%,rgba(242,140,24,.18),rgba(242,140,24,0) 36%),
    linear-gradient(145deg,#102131 0%,#0b1a29 46%,#25384a 100%);
}
.structure-visual{
  position:relative;
  z-index:2;
  width:min(420px,100%);
  padding:34px;
  border-radius:28px;
  background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.13);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 22px 54px rgba(0,0,0,.22);
}
.structure-visual span{
  display:inline-flex;
  padding:12px 16px;
  border-radius:999px;
  background:linear-gradient(145deg,#ffb352,#f28c18 44%,#9a4a04 100%);
  color:#10151b;
  font-weight:900;
  letter-spacing:.04em;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.45),0 12px 24px rgba(0,0,0,.20);
}
.structure-visual strong{
  display:block;
  margin-top:22px;
  font-size:34px;
  line-height:1.02;
  color:#fff;
  font-family:Montserrat, Inter, sans-serif;
}
.structure-visual p{
  margin-top:14px;
  color:rgba(245,248,251,.82);
}
@media(max-width:760px){
  .structure-visual{padding:24px}
  .structure-visual strong{font-size:28px}
}

/* Estructuras industriales - visual premium */
.structure-photo-showcase {
  position: relative;
  width: 100%;
  min-height: 360px;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255,255,255,0.18);
  transform: perspective(1100px) rotateY(-4deg) rotateX(2deg);
  background: #111b25;
}

.structure-photo-showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(140deg, rgba(7, 17, 28, 0.15), rgba(7, 17, 28, 0.08) 45%, rgba(0, 0, 0, 0.45));
  pointer-events: none;
}

.structure-photo-showcase img {
  width: 100%;
  min-height: 360px;
  height: 100%;
  display: block;
  object-fit: cover;
  filter: contrast(1.06) saturate(1.04);
}

.structure-photo-showcase figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(7, 17, 28, 0.86), rgba(13, 30, 46, 0.78));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(8px);
}

.structure-photo-showcase figcaption span {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.structure-photo-showcase figcaption strong {
  color: #fff;
  font-size: 1.35rem;
  line-height: 1.1;
}

.structures-gallery-grid .machine-photo-card img {
  filter: contrast(1.07) saturate(1.04);
}

@media (max-width: 720px) {
  .structure-photo-showcase {
    min-height: 300px;
    transform: none;
  }

  .structure-photo-showcase img {
    min-height: 300px;
  }

  .structure-photo-showcase figcaption {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }
}

/* Intro de entrada Virgo */
body.intro-active {
  overflow: hidden;
}

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 50% 45%, rgba(39, 105, 181, 0.22), transparent 42%),
    linear-gradient(135deg, #050b12 0%, #0b1624 48%, #05080d 100%);
  cursor: pointer;
  overflow: hidden;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.85s ease, visibility 0.85s ease;
}

.intro-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(5, 10, 18, 0.20) 0%, rgba(5, 10, 18, 0.03) 44%, rgba(5, 10, 18, 0.36) 100%),
    radial-gradient(circle at center, transparent 48%, rgba(0, 0, 0, 0.36) 100%);
}

.intro-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.05) saturate(1.05);
}

.intro-enter {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  z-index: 2;
  padding: 11px 22px;
  border: 1px solid rgba(230, 165, 66, 0.78);
  border-radius: 999px;
  background: rgba(6, 14, 24, 0.72);
  color: #ffffff;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(12px);
  animation: introEnterPulse 1.8s ease-in-out infinite;
}

.intro-overlay--hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@keyframes introEnterPulse {
  0%, 100% {
    opacity: 0.72;
    transform: translateX(-50%) translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateX(-50%) translateY(-2px);
  }
}

@media (max-width: 768px) {
  .intro-video {
    object-fit: contain;
    background: #050b12;
  }

  .intro-enter {
    bottom: 24px;
    font-size: 0.74rem;
    padding: 10px 17px;
  }
}