:root{
  --dark:#061525;
  --dark-2:#071b30;
  --orange:#ff6b13;
  --orange-2:#ff8a1d;
  --white:#ffffff;
  --text:#101828;
  --muted:#5f6b7a;
  --line:#e7ecf3;
  --shadow:0 24px 70px rgba(0,0,0,.18);
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:#f5f7fb;
}

img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}

.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:#fff;
  box-shadow:0 8px 28px rgba(6,21,37,.12);
}

.navbar{
  width:min(1440px,calc(100% - 56px));
  margin:0 auto;
  min-height:92px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}

.brand img{
  width:min(300px,42vw);
  height:auto;
}

.nav-menu{
  list-style:none;
  display:flex;
  align-items:center;
  gap:34px;
  margin:0;
  padding:0;
  color:var(--text);
  font-weight:800;
  font-size:1.02rem;
}

.nav-menu a{
  position:relative;
  opacity:.94;
}

.nav-menu a:hover,
.nav-menu a.active{
  color:var(--orange);
}

.nav-menu a.active::after,
.nav-menu a:hover::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-18px;
  height:3px;
  background:var(--orange);
  border-radius:999px;
}

.nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:50px;
  padding:0 26px;
  border-radius:9px;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  color:#fff!important;
  box-shadow:0 14px 32px rgba(255,107,19,.22);
}

.nav-cta::after{display:none!important}

.menu-toggle{
  display:none;
  background:transparent;
  border:0;
  cursor:pointer;
  padding:6px;
}

.menu-toggle span{
  display:block;
  width:30px;
  height:3px;
  background:var(--dark);
  margin:6px 0;
  border-radius:999px;
}

.mockup-section{
  width:100%;
  overflow:hidden;
  scroll-margin-top:92px;
}

.mockup-section.dark{background:#061525}
.mockup-section.light{background:#fff}

.mockup-section img{
  width:100%;
  height:auto;
  object-fit:cover;
}

.contact-section{
  scroll-margin-top:92px;
  background:
    radial-gradient(circle at 80% 20%, rgba(255,107,19,.28), transparent 26%),
    radial-gradient(circle at 12% 82%, rgba(255,138,29,.18), transparent 28%),
    linear-gradient(135deg,#061525,#0a223a 58%,#061525);
  padding:90px 0;
  color:#fff;
}

.contact-inner{
  width:min(1180px,calc(100% - 34px));
  margin:0 auto;
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:44px;
  align-items:start;
}

.eyebrow{
  margin:0 0 14px;
  color:var(--orange-2);
  letter-spacing:.14em;
  text-transform:uppercase;
  font-weight:900;
  font-size:.8rem;
}

.contact-copy h1{
  margin:0 0 20px;
  font-family:"Montserrat",sans-serif;
  font-size:clamp(2.4rem,5vw,5rem);
  letter-spacing:-.05em;
  line-height:1.03;
}

.lead{
  max-width:620px;
  color:rgba(255,255,255,.78);
  line-height:1.78;
  font-size:1.12rem;
  margin:0 0 28px;
}

.contact-cards{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin:28px 0;
}

.contact-cards article{
  background:rgba(255,255,255,.09);
  border:1px solid rgba(255,255,255,.14);
  border-radius:22px;
  padding:18px 20px;
}

.contact-cards span,
.contact-cards strong{
  display:block;
}

.contact-cards span{
  color:rgba(255,255,255,.62);
  margin-bottom:5px;
  font-weight:700;
}

.contact-cards strong{
  color:#fff;
  font-weight:900;
}

.whatsapp-main{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:56px;
  padding:0 26px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  color:#fff;
  font-weight:900;
  box-shadow:0 16px 36px rgba(255,107,19,.24);
}

.contact-form{
  background:#fff;
  color:var(--text);
  border:1px solid rgba(255,255,255,.18);
  border-radius:30px;
  box-shadow:var(--shadow);
  padding:36px;
}

.contact-form h2{
  margin:0 0 6px;
  font-family:"Montserrat",sans-serif;
  font-size:2rem;
  letter-spacing:-.03em;
}

.contact-form p{
  margin:0 0 20px;
  color:var(--muted);
}

.two-cols{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}

.contact-form label{
  display:block;
  margin-bottom:17px;
  font-weight:800;
}

.contact-form input,
.contact-form textarea{
  width:100%;
  margin-top:8px;
  padding:15px 16px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#f9fafc;
  font:inherit;
  outline:none;
}

.contact-form input:focus,
.contact-form textarea:focus{
  border-color:var(--orange);
  box-shadow:0 0 0 4px rgba(255,107,19,.12);
}

.accept{
  display:flex!important;
  align-items:flex-start;
  gap:10px;
  color:var(--muted);
  font-weight:700!important;
  line-height:1.4;
}

.accept input{
  width:auto;
  margin-top:3px;
}

.contact-form button{
  width:100%;
  border:0;
  min-height:58px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  color:#fff;
  font-weight:900;
  font-size:1.02rem;
  cursor:pointer;
  box-shadow:0 14px 30px rgba(255,107,19,.26);
}

.contact-form small{
  display:block;
  text-align:center;
  color:var(--muted);
  margin-top:14px;
}

.footer{
  background:#fff;
  color:var(--text);
  border-top:1px solid var(--line);
}

.footer-main{
  width:min(1180px,calc(100% - 34px));
  margin:0 auto;
  padding:42px 0 32px;
  display:grid;
  grid-template-columns:1.3fr .7fr .9fr 1fr;
  gap:38px;
}

.footer-brand img{
  width:260px;
  max-width:100%;
  margin-bottom:14px;
}

.footer-brand p,
.footer-col p,
.footer-col a{
  color:var(--muted);
  line-height:1.7;
  margin:6px 0;
  display:block;
}

.footer-col h3{
  margin:0 0 12px;
  font-family:"Montserrat",sans-serif;
  font-size:1rem;
  text-transform:uppercase;
  letter-spacing:.06em;
}

.footer-bottom{
  border-top:1px solid var(--line);
  width:min(1180px,calc(100% - 34px));
  margin:0 auto;
  padding:18px 0;
  color:var(--muted);
  font-size:.92rem;
}

.floating-cta{
  position:fixed;
  right:22px;
  bottom:22px;
  z-index:900;
  min-height:52px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0 22px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));
  color:#fff;
  font-weight:900;
  box-shadow:0 18px 40px rgba(0,0,0,.24);
}

@media(max-width:1100px){
  .navbar{
    width:min(100% - 34px,980px);
    min-height:86px;
  }

  .brand img{width:250px}

  .menu-toggle{display:block}

  .nav-menu{
    position:fixed;
    top:86px;
    left:17px;
    right:17px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    background:#fff;
    color:var(--text);
    border-radius:22px;
    box-shadow:var(--shadow);
    padding:16px;
  }

  .nav-menu.open{display:flex}

  .nav-menu li a{
    display:block;
    padding:15px 16px;
  }

  .nav-menu a.active::after,
  .nav-menu a:hover::after{display:none}

  .nav-cta{
    margin-top:8px;
    text-align:center;
  }

  .mockup-section,
  .contact-section{scroll-margin-top:86px}

  .contact-inner{
    grid-template-columns:1fr;
  }

  .footer-main{
    grid-template-columns:1fr 1fr;
  }
}

@media(max-width:640px){
  .navbar{min-height:76px}
  .brand img{width:205px}
  .nav-menu{top:76px}

  .mockup-section,
  .contact-section{scroll-margin-top:76px}

  .mockup-section img{
    width:240%;
    max-width:none;
    margin-left:-70%;
  }

  #beneficios img,
  #como-funciona img{
    width:245%;
    margin-left:-72%;
  }

  #soluciones img{
    width:252%;
    margin-left:-76%;
  }

  .contact-section{
    padding:62px 0;
  }

  .contact-form{
    padding:26px;
    border-radius:24px;
  }

  .two-cols{
    grid-template-columns:1fr;
    gap:0;
  }

  .contact-cards article{
    padding:16px;
  }

  .footer-main{
    grid-template-columns:1fr;
    padding-bottom:88px;
  }

  .floating-cta{
    left:16px;
    right:16px;
    bottom:16px;
    text-align:center;
  }
}

@media(max-width:420px){
  .brand img{width:190px}

  .mockup-section img{
    width:280%;
    margin-left:-90%;
  }
}

/* Botones funcionales invisibles sobre la maqueta */
.mockup-section{
  position:relative;
}

.hotspot{
  position:absolute;
  display:block;
  z-index:30;
  background:rgba(255,255,255,0);
  border-radius:10px;
  cursor:pointer;
}

/* Inicio: Solicitar instalación / Ver cómo funciona */
.inicio-solicitar{
  left:5.2%;
  top:63.2%;
  width:16.3%;
  height:8.3%;
}

.inicio-video{
  left:22.0%;
  top:63.2%;
  width:15.0%;
  height:8.3%;
}

/*
  Soluciones:
  Ajustado para que el clic quede SOBRE los botones reales,
  no arriba de ellos.
*/
.soluciones-evaluacion{
  left:8.0%;
  top:86.6%;
  width:51.0%;
  height:10.4%;
}

.soluciones-whatsapp{
  left:63.2%;
  top:88.4%;
  width:31.0%;
  height:7.8%;
}

/*
  Botón "Solicitar evaluación" ubicado dentro del bloque azul inferior.
*/
.soluciones-evaluacion-inferior{
  left:77.5%;
  top:87.8%;
  width:19.0%;
  height:9.0%;
}

/*
  Cómo funciona:
  Botón "Solicitar evaluación" baja al formulario.
*/
.funciona-evaluacion{
  left:77.5%;
  top:87.8%;
  width:19.0%;
  height:9.0%;
}

@media(max-width:1100px){
  .soluciones-evaluacion{
    left:8.0%;
    top:86.6%;
    width:51.0%;
    height:10.4%;
  }

  .soluciones-whatsapp{
    left:63.2%;
    top:88.4%;
    width:31.0%;
    height:7.8%;
  }

  .soluciones-evaluacion-inferior,
  .funciona-evaluacion{
    left:77.5%;
    top:87.8%;
    width:19.0%;
    height:9.0%;
  }
}

@media(max-width:640px){
  .inicio-solicitar{
    left:12%;
    top:63%;
    width:36%;
    height:8%;
  }

  .inicio-video{
    left:52%;
    top:63%;
    width:34%;
    height:8%;
  }

  .soluciones-evaluacion{
    left:8%;
    top:86.8%;
    width:54%;
    height:10%;
  }

  .soluciones-whatsapp{
    left:63%;
    top:88.5%;
    width:32%;
    height:8%;
  }

  .soluciones-evaluacion-inferior,
  .funciona-evaluacion{
    left:58%;
    top:87.8%;
    width:38%;
    height:9%;
  }
}