:root{
  --navy:#0B1D3D;--navy2:#14315E;--blue:#1E4FA3;--red:#E51E25;--red2:#C8161D;
  --green:#25D366;--white:#fff;--light:#F4F7FB;--line:#D8E2ED;--ink:#17243A;--muted:#617087;
  --shadow:0 18px 50px rgba(11,29,61,.12);--soft:0 9px 28px rgba(11,29,61,.08);
  --max:1280px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;font-family:Manrope,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}
body.menu-open{overflow:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.skip-link{position:fixed;left:12px;top:-70px;padding:10px 14px;background:var(--navy);color:#fff;z-index:999}
.skip-link:focus{top:12px}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.98);border-bottom:1px solid rgba(11,29,61,.1)}
.header-inner{min-height:116px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{flex:0 0 350px}
.brand img{width:350px}
.main-nav{display:flex;align-items:center;gap:24px;color:var(--navy);font-size:.88rem;font-weight:700}
.main-nav>a{position:relative;padding:12px 0}
.main-nav>a:not(.nav-whatsapp):after{content:"";position:absolute;left:0;bottom:4px;width:0;height:2px;background:var(--red);transition:.2s}
.main-nav>a:hover:after,.main-nav>a.active:after{width:100%}
.nav-whatsapp{padding:13px 18px!important;border-radius:10px;background:var(--navy);color:#fff!important;white-space:nowrap}
.menu-toggle{display:none;width:46px;height:46px;border:0;border-radius:10px;background:var(--light);padding:11px}
.menu-toggle span{display:block;height:2px;background:var(--navy);margin:5px 0}

.hero{background:linear-gradient(135deg,#fff 0%,#f6f9fd 60%,#eaf1fb 100%);padding:0 0 55px}
.hero-grid{display:grid;grid-template-columns:minmax(320px,42%) minmax(320px,40%) minmax(220px,18%);min-height:520px}
.hero-copy{padding:52px 28px 48px 0;display:flex;flex-direction:column;justify-content:center}
.pill{display:inline-flex;align-self:flex-start;padding:7px 13px;border:1px solid #B9C9DB;border-radius:999px;color:var(--navy);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
h1,h2,h3{margin-top:0;color:var(--navy);line-height:1.08}
h1{font-size:clamp(3rem,5.2vw,5.25rem);letter-spacing:-.06em;margin:22px 0}
h1 span{color:var(--red)}
.hero-lead{max-width:600px;color:var(--navy);font-weight:600}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.button{min-height:52px;padding:0 24px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;font-weight:800}
.button-primary{background:var(--red);color:#fff;box-shadow:0 11px 25px rgba(229,30,37,.2)}
.button-primary:hover{background:var(--red2)}
.button-secondary{background:#fff;border-color:var(--navy);color:var(--navy)}
.button-secondary:hover{background:var(--navy);color:#fff}
.button-whatsapp{background:var(--green);color:#fff}

.hero-visual{overflow:hidden}
.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-panel{padding:34px 24px;background:linear-gradient(145deg,var(--navy2),var(--navy));display:flex;flex-direction:column;justify-content:center;gap:30px;color:#fff}
.hero-panel article{display:flex;gap:14px;align-items:flex-start}
.panel-icon{width:46px;height:46px;display:grid;place-items:center;flex:0 0 auto;border:1px solid rgba(255,255,255,.45);border-radius:50%;font-weight:800}
.hero-panel h3{color:#fff;margin:0 0 6px}
.hero-panel p{margin:0;color:rgba(255,255,255,.72);font-size:.78rem}

.metrics{display:grid;grid-template-columns:repeat(5,1fr);margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--soft)}
.metrics article{min-height:104px;padding:20px 24px;display:flex;flex-direction:column;justify-content:center}
.metrics article+article{border-left:1px solid var(--line)}
.metrics strong{font-size:1.15rem;color:var(--navy)}
.metrics span{margin-top:3px;color:var(--muted);font-size:.75rem}

.section{padding:88px 0}
.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 12px;color:var(--red);font-size:.75rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.eyebrow:before{content:"";width:28px;height:3px;background:var(--red)}
.eyebrow.light{color:#FF8488}
.eyebrow.light:before{background:#FF8488}
h2{font-size:clamp(2rem,3.8vw,3.35rem);letter-spacing:-.045em;margin-bottom:18px}
.section-heading{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:end;margin-bottom:32px}
.section-heading>p{margin:0;color:var(--muted)}

.about{background:#fff}
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.about-copy>p:not(.eyebrow){color:var(--muted)}
.about-values{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.about-values article{min-height:150px;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--light)}
.about-values strong,.about-values span{display:block}
.about-values strong{color:var(--navy)}
.about-values span{margin-top:7px;color:var(--muted);font-size:.78rem}

.sectors{background:var(--light)}
.solutions{background:#fff}
.cards-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.sector-card,.solution-card{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--soft);transition:.2s}
.sector-card:hover,.solution-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.sector-card img,.solution-card img{width:100%;height:220px;object-fit:cover;object-position:center}
.sector-card>div{padding:18px;background:var(--navy);color:#fff;min-height:145px}
.sector-card>div>span{font-size:.7rem;font-weight:800;color:#FF8589}
.sector-card h3{color:#fff;margin:8px 0 6px;font-size:1rem}
.sector-card p{margin:0;color:rgba(255,255,255,.76);font-size:.76rem;line-height:1.45}

.solution-card{display:flex;flex-direction:column}
.solution-card>div{position:relative;display:flex;flex-direction:column;align-items:center;flex:1;padding:42px 18px 22px;text-align:center}
.solution-icon{position:absolute;top:-30px;left:50%;transform:translateX(-50%);width:60px;height:60px;display:grid;place-items:center;border:5px solid #fff;border-radius:50%;background:#fff;box-shadow:var(--soft);font-weight:800}
.solution-icon.red{color:var(--red)}
.solution-icon.green{color:#159B4B}
.solution-icon.blue{color:var(--blue)}
.solution-card h3{margin:0 0 9px;font-size:1rem}
.solution-card p{margin:0;color:var(--muted);font-size:.76rem;line-height:1.5}

.methodology{padding:86px 0;background:linear-gradient(125deg,var(--navy),var(--navy2));color:#fff}
.methodology-grid{display:grid;grid-template-columns:280px 1fr;gap:30px}
.methodology h2{color:#fff}
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;list-style:none;padding:0;margin:0}
.steps li{min-width:0;min-height:170px;padding:20px;border:1px solid rgba(255,255,255,.14);border-radius:14px;background:rgba(255,255,255,.055)}
.steps span{display:grid;place-items:center;width:28px;height:28px;margin-bottom:18px;border-radius:50%;background:var(--red);font-weight:800}
.steps h3{color:#fff;font-size:.92rem}
.steps p{margin:0;color:rgba(255,255,255,.67);font-size:.74rem}


.experience{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(90deg,rgba(244,247,251,1) 0%,rgba(244,247,251,.98) 46%,rgba(244,247,251,.78) 64%,rgba(244,247,251,.15) 100%),
    url('../images/proyectos/prueba-monitor-gran-caudal.jpg') right 42%/46% auto no-repeat,
    var(--light);
}
.experience-box{position:relative;z-index:2}

.experience-box{max-width:900px}
.experience-box>p:last-child{color:var(--muted)}

.contact{padding:78px 0;background:var(--navy);color:#fff}
.contact-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:50px;align-items:start}
.contact-copy h2{color:#fff}
.contact-copy>p:not(.eyebrow){color:rgba(255,255,255,.74)}
.contact-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.contact-fields label{display:grid;gap:6px}
.contact-fields label>span{font-size:.74rem;font-weight:700}
.contact-fields input,.contact-fields select,.contact-fields textarea{width:100%;border:1px solid rgba(255,255,255,.38);border-radius:9px;background:#fff;color:var(--ink);outline:none}
.contact-fields input,.contact-fields select{height:48px;padding:0 12px}
.contact-fields textarea{padding:12px;resize:vertical}
.full-field{grid-column:1/-1}
.honeypot{position:absolute!important;left:-9999px!important}
.consent{display:flex;align-items:flex-start;gap:8px;margin:15px 0;color:rgba(255,255,255,.75);font-size:.74rem}
.consent input{width:17px;height:17px}
.contact-actions{display:flex;gap:12px;flex-wrap:wrap}
.form-status{min-height:20px;color:rgba(255,255,255,.75);font-size:.78rem}

.contact-panel{padding:25px;border-radius:18px;background:#fff;color:var(--navy)}
.contact-logo{padding:12px;border-bottom:1px solid var(--line)}
.contact-logo img{width:100%;max-width:280px;margin:auto}
.contact-panel>a,.contact-panel>span{display:block;margin:12px 0;font-weight:700}
.qr-card{margin-top:22px;padding:18px;border-radius:14px;background:var(--light);text-align:center}
.qr-card strong{display:block}
.qr-card img{width:180px;margin:14px auto}
.qr-card a{display:block;padding:10px;border-radius:8px;background:var(--green);color:#fff;font-weight:800}

.footer{padding:22px 0;background:#fff;border-top:1px solid var(--line)}
.footer-row{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:.74rem}
.floating-wa{position:fixed;right:20px;bottom:20px;z-index:90;width:58px;height:58px;display:grid;place-items:center;border:4px solid #fff;border-radius:50%;background:var(--green);color:#fff;font-weight:800;box-shadow:0 12px 28px rgba(20,100,55,.25)}

@media(max-width:1120px){
  .brand{flex-basis:288px}
  .brand img{width:288px}
  .main-nav{gap:15px;font-size:.8rem}
  .hero-grid{grid-template-columns:1fr 1fr}
  .hero-panel{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr)}
  .metrics{grid-template-columns:repeat(3,1fr)}
  .metrics article:nth-child(4){border-left:0;border-top:1px solid var(--line)}
  .metrics article:nth-child(5){border-top:1px solid var(--line)}
  .cards-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .methodology-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:820px){
  html{scroll-padding-top:86px}
  .header-inner{min-height:96px}
  .menu-toggle{display:block}
  .main-nav{position:fixed;inset:86px 0 auto;display:grid;gap:0;padding:18px 22px 28px;background:#fff;box-shadow:var(--shadow);transform:translateY(-140%);opacity:0;visibility:hidden;transition:.25s}
  .main-nav.open{transform:translateY(0);opacity:1;visibility:visible}
  .main-nav>a{padding:13px;border-bottom:1px solid var(--line)}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{height:430px}
  .hero-panel{grid-template-columns:1fr}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .metrics article:nth-child(3){border-left:0;border-top:1px solid var(--line)}
  .section-heading,.about-layout,.contact-layout{grid-template-columns:1fr}
  .about-values{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:560px){
  .experience{
    background:
      linear-gradient(rgba(244,247,251,.94),rgba(244,247,251,.94)),
      url('../images/proyectos/prueba-monitor-gran-caudal.jpg') center/cover no-repeat,
      var(--light);
  }

  .container{width:min(calc(100% - 28px),var(--max))}
  .brand{flex-basis:238px}
  .brand img{width:238px}
  h1{font-size:clamp(2.7rem,14vw,3.8rem)}
  .hero-actions,.contact-actions{display:grid}
  .button{width:100%}
  .hero-visual{height:350px}
  .metrics,.cards-grid,.steps,.contact-fields{grid-template-columns:1fr}
  .metrics article+article{border-left:0!important;border-top:1px solid var(--line)}
  .full-field{grid-column:auto}
  .section{padding:70px 0}
  .footer-row{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}


/* Contenido institucional */
.about-purpose{
  margin-top:22px;
  padding:20px 22px;
  border-left:4px solid var(--red);
  border-radius:0 14px 14px 0;
  background:var(--light);
}
.about-purpose strong{
  display:block;
  margin-bottom:6px;
  color:var(--navy);
}
.identity-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
  margin-top:24px;
}
.identity-grid article{
  display:flex;
  gap:16px;
  min-height:180px;
  padding:25px;
  border:1px solid var(--line);
  border-radius:16px;
  background:#fff;
  box-shadow:var(--soft);
}
.identity-grid>article>span{
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  flex:0 0 auto;
  border-radius:50%;
  background:var(--navy);
  color:#fff;
  font-size:.72rem;
  font-weight:800;
}
.identity-grid h3{margin:2px 0 10px}
.identity-grid p{margin:0;color:var(--muted);font-size:.84rem}

/* Descripciones de soluciones más extensas */
.solution-card p{
  font-size:.75rem;
  line-height:1.5;
}

/* Panel previo de WhatsApp */
.wa-backdrop{
  position:fixed;
  inset:0;
  z-index:198;
  background:rgba(5,17,38,.54);
  backdrop-filter:blur(3px);
}
.wa-drawer{
  position:fixed;
  top:0;
  right:0;
  z-index:199;
  width:min(430px,100%);
  height:100dvh;
  padding:30px;
  overflow-y:auto;
  background:#fff;
  box-shadow:-18px 0 50px rgba(11,29,61,.2);
  transform:translateX(105%);
  visibility:hidden;
  transition:transform .25s ease,visibility .25s ease;
}
.wa-drawer.open{
  transform:translateX(0);
  visibility:visible;
}
.wa-close{
  position:absolute;
  top:16px;
  right:18px;
  width:38px;
  height:38px;
  border:0;
  border-radius:50%;
  background:var(--light);
  color:var(--navy);
  font-size:1.45rem;
  cursor:pointer;
}
.wa-header{
  display:flex;
  align-items:center;
  gap:12px;
  padding:10px 45px 20px 0;
  border-bottom:1px solid var(--line);
}
.wa-avatar{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:var(--green);
  color:#fff;
  font-weight:800;
}
.wa-header strong,.wa-header small{display:block}
.wa-header strong{color:var(--navy)}
.wa-header small{color:var(--muted)}
.wa-drawer h2{
  margin:27px 0 9px;
  font-size:1.8rem;
}
.wa-drawer>p{
  margin:0 0 22px;
  color:var(--muted);
}
.wa-drawer label{
  display:grid;
  gap:6px;
  margin-bottom:14px;
}
.wa-drawer label>span{
  color:var(--navy);
  font-size:.77rem;
  font-weight:700;
}
.wa-drawer input,.wa-drawer select,.wa-drawer textarea{
  width:100%;
  border:1px solid #c8d4e2;
  border-radius:9px;
  background:#fff;
  color:var(--ink);
  outline:none;
}
.wa-drawer input,.wa-drawer select{
  height:48px;
  padding:0 12px;
}
.wa-drawer textarea{
  padding:12px;
  resize:vertical;
}
.wa-drawer input:focus,.wa-drawer select:focus,.wa-drawer textarea:focus{
  border-color:var(--blue);
  box-shadow:0 0 0 4px rgba(30,79,163,.1);
}
.wa-continue,.wa-copy{
  width:100%;
  min-height:50px;
  border-radius:9px;
  font-weight:800;
  cursor:pointer;
}
.wa-continue{
  border:0;
  background:var(--green);
  color:#fff;
}
.wa-copy{
  margin-top:9px;
  border:1px solid var(--navy);
  background:#fff;
  color:var(--navy);
}
.wa-note{
  display:block;
  margin-top:14px;
  color:var(--muted);
  font-size:.7rem;
  line-height:1.45;
}
body.wa-open{overflow:hidden}

@media(max-width:820px){
  .identity-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .wa-drawer{padding:24px 20px}
}


/* Seguridad de despliegue: los paneles ocultos nunca ocupan espacio */
[hidden]{
  display:none !important;
}