body{
margin:0;
font-family:Arial, Helvetica, sans-serif;
background:#0c0f14;
color:#e6e6e6;
}

/* CONTENEDOR */

.container{
width:90%;
max-width:1400px;
margin:auto;
}

/* NAVBAR */

.navbar{
display:flex;
justify-content:space-between;
align-items:center;
padding:18px 8%;
background:#05070a;
position:sticky;
top:0;
z-index:1000;
border-bottom:1px solid rgba(255,255,255,0.08);
}

.logo{
font-size:22px;
font-weight:600;
letter-spacing:3px;
color:#ffffff;
}

/* MENU */

.navbar ul{
display:flex;
gap:30px;
list-style:none;
margin:0;
padding:0;
}

.navbar ul li a{
text-decoration:none;
color:#d0d6df;
font-size:15px;
letter-spacing:0.5px;
transition:0.25s;
}

.navbar ul li a:hover{
color:#ffffff;
}

/* BOTON CONTACTO */

.navbar ul li:last-child a{
border:1px solid rgba(255,255,255,0.4);
padding:8px 16px;
border-radius:4px;
}

.navbar ul li:last-child a:hover{
background:#ffffff;
color:#000;
}

/* HERO */

.hero{
height:80vh;
background:#111;
display:flex;
justify-content:center;
align-items:center;
text-align:center;
color:white;
}

.hero h1{
font-size:48px;
margin-bottom:10px;
}

.hero p{
font-size:18px;
max-width:600px;
margin:auto;
}

.btn-principal{
display:inline-block;
margin-top:25px;
padding:12px 22px;
background:#00bfff;
color:black;
text-decoration:none;
border-radius:6px;
}

/* SECCIONES */

.section{
padding:80px 0;
}

.section h2{
font-size:32px;
margin-bottom:20px;
}

.section p{
max-width:700px;
line-height:1.6;
}

/* PAGE LAYOUT */

.page{
background:#0c0f14;
padding:80px 10%;
}

.page-section{
margin-bottom:100px;
}

.page-section h2{
font-size:38px;
margin-bottom:25px;
}

.page-section p{
font-size:18px;
line-height:1.8;
color:#cfcfcf;
max-width:900px;
}

/* GRID IMAGENES */

.image-grid{
margin-top:40px;
display:grid;
grid-template-columns:repeat(3,1fr);
gap:25px;
}

.image-grid img{
width:100%;
border-radius:6px;
transition:0.3s;
}

.image-grid img:hover{
transform:scale(1.02);
}

/* IMAGEN GRANDE */

.featured-image{
margin-top:40px;
}

.featured-image img{
width:100%;
border-radius:6px;
}

/* BLOQUES TECNICOS */

.tech-grid{
margin-top:60px;
display:grid;
grid-template-columns:1fr 1fr;
gap:60px;
align-items:center;
}

.tech-text h3{
font-size:26px;
margin-bottom:15px;
}

.tech-text p{
font-size:17px;
color:#cfcfcf;
line-height:1.8;
margin-bottom:12px;
}

.tech-img img{
width:100%;
border-radius:6px;
}

/* BENEFICIOS */

.benefits{
margin-top:60px;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:30px;
}

.benefit{
background:#151a22;
padding:30px;
border-radius:6px;
}

.benefit h4{
margin-bottom:10px;
font-size:20px;
}

.benefit p{
font-size:16px;
color:#bbb;
}

/* AUTOSUFICIENCIA */

.autosuficiencia-section{
padding:80px 20px;
background:#0c0f1a;
}

.autosuficiencia-container{
max-width:1200px;
margin:auto;
}

.autosuficiencia-title{
text-align:center;
margin-bottom:60px;
}

.autosuficiencia-title h2{
font-size:36px;
color:#fff;
margin-bottom:15px;
}

.autosuficiencia-title p{
color:#b0b8d1;
max-width:700px;
margin:auto;
font-size:17px;
}

.autosuficiencia-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(420px,1fr));
gap:40px;
}

.autos-card{
background:#12162a;
border-radius:12px;
overflow:hidden;
box-shadow:0 10px 30px rgba(0,0,0,0.4);
transition:0.3s;
}

.autos-card:hover{
transform:translateY(-6px);
}

.autos-card img{
width:100%;
height:260px;
object-fit:cover;
}

.autos-content{
padding:28px;
}

.autos-content h3{
color:#ffffff;
margin-bottom:15px;
font-size:24px;
}

.autos-content p{
color:#b0b8d1;
line-height:1.6;
margin-bottom:15px;
}

.autos-images{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:6px;
margin-top:10px;
}

.autos-images img{
height:90px;
object-fit:cover;
border-radius:4px;
}

/* FOOTER */

.footer{
background:#05070a;
border-top:1px solid rgba(255,255,255,0.08);
margin-top:120px;
padding-top:70px;
color:#bbb;
font-size:15px;
}

.footer-container{
max-width:1400px;
margin:auto;
padding:0 10%;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
gap:50px;
}

.footer-col h3,
.footer-col h4{
color:#fff;
margin-bottom:15px;
}

.footer-col p{
line-height:1.6;
color:#aaa;
}

.footer-col ul{
list-style:none;
padding:0;
}

.footer-col li{
margin-bottom:10px;
}

.footer-col a{
text-decoration:none;
color:#aaa;
}

.footer-col a:hover{
color:#fff;
}

.footer-bottom{
border-top:1px solid rgba(255,255,255,0.08);
margin-top:50px;
padding:25px 10%;
display:flex;
justify-content:space-between;
flex-wrap:wrap;
font-size:13px;
color:#777;
}

/* RESPONSIVE */

@media(max-width:900px){

.image-grid{
grid-template-columns:1fr;
}

.tech-grid{
grid-template-columns:1fr;
}

.navbar{
flex-direction:column;
gap:15px;
}

.navbar ul{
flex-wrap:wrap;
justify-content:center;
gap:18px;
}
.logo a{
text-decoration:none;
color:white;
font-weight:700;
}
} /* fin @media 900px original */

/* ====================================================
   CLASES FALTANTES — AGREGADAS EN CORRECCIÓN
   ==================================================== */

/* GRID DE CARDS */
.grid {
  padding: 0 10%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 40px;
}

/* CARD */
.card {
  display: block;
  background: #111620;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 6px;
  padding: 30px 28px;
  text-decoration: none;
  color: #e0e6f0;
  transition: border-color 0.25s, transform 0.25s;
}
.card:hover {
  border-color: rgba(255,255,255,0.22);
  transform: translateY(-4px);
}
.card h3 {
  font-size: 18px;
  margin-bottom: 12px;
  color: #fff;
}
.card p {
  font-size: 15px;
  color: #8899bb;
  line-height: 1.6;
  margin: 0;
}

/* SECTION padding horizontal */
.section {
  padding: 80px 10%;
}

/* IMAGEN GRANDE */
.big-image {
  margin-top: 40px;
}
.big-image img {
  width: 100%;
  border-radius: 6px;
  display: block;
}

/* AREAS GRID (imagen + texto alternados) */
.areas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px 60px;
  align-items: center;
  margin-top: 50px;
}
.area-img img {
  width: 100%;
  border-radius: 6px;
  display: block;
}
.area-text h3 {
  font-size: 22px;
  margin-bottom: 14px;
  color: #fff;
}
.area-text p {
  font-size: 16px;
  color: #b0bac8;
  line-height: 1.75;
  margin-bottom: 10px;
}

/* KPI GRID */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 30px;
}
.kpi-item {
  background: #0e1520;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 24px 26px;
}
.kpi-item h3 {
  font-size: 17px;
  color: #ccd8ee;
  margin-bottom: 10px;
}
.kpi-item p {
  font-size: 15px;
  color: #8899aa;
  line-height: 1.65;
  margin: 0;
}

/* TIMELINE */
.timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.timeline-item {
  background: #0d1420;
  border-left: 3px solid rgba(255,255,255,0.15);
  border-radius: 0 6px 6px 0;
  padding: 20px 22px;
}
.timeline-item h3 {
  font-size: 15px;
  color: #aabbcc;
  letter-spacing: 1px;
  margin-bottom: 12px;
}
.timeline-item ul {
  padding-left: 16px;
  margin: 0;
}
.timeline-item li {
  font-size: 14px;
  color: #8090a0;
  line-height: 1.7;
}

/* TABLA PRESUPUESTO */
.tabla-presupuesto {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}
.tabla-presupuesto th {
  background: #0d1520;
  color: #8899aa;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.tabla-presupuesto td {
  padding: 14px 16px;
  font-size: 15px;
  color: #ccd0d8;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  vertical-align: top;
}
.tabla-presupuesto tr:last-child td {
  border-bottom: none;
}
.tabla-presupuesto tr:hover td {
  background: rgba(255,255,255,0.02);
}

/* DIVIDER */
.divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin: 50px 0;
}

/* TEXTO LEAD */
.lead {
  font-size: 20px;
  color: #aabbcc;
  line-height: 1.65;
  max-width: 800px;
  margin-bottom: 24px;
}

/* DISCLAIMER */
.disclaimer {
  font-size: 14px;
  color: #556677;
  font-style: italic;
  border-left: 2px solid rgba(255,255,255,0.1);
  padding-left: 16px;
  margin-top: 20px;
}

/* CONTAINER */
.container {
  max-width: 1000px;
  margin: 0 auto;
}

/* BOTONES */
.btn-primary {
  display: inline-block;
  padding: 10px 20px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 4px;
  color: #d0d8e8;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 1px;
  transition: all 0.2s;
  margin-top: 14px;
}
.btn-primary:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.5);
}
.btn-secondary {
  display: inline-block;
  padding: 9px 18px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px;
  color: #8899aa;
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 1px;
  transition: all 0.2s;
  margin-top: 12px;
}
.btn-secondary:hover {
  border-color: rgba(255,255,255,0.35);
  color: #ccd4e0;
}

/* DOC GRID (panel privado) */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.doc-card {
  background: #0e1520;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 28px;
  transition: border-color 0.2s;
}
.doc-card:hover {
  border-color: rgba(255,255,255,0.18);
}
.doc-card h3 {
  font-size: 16px;
  color: #ccd4e0;
  margin-bottom: 10px;
}
.doc-card p {
  font-size: 14px;
  color: #7788990;
  line-height: 1.65;
  color: #667788;
  margin-bottom: 0;
}

/* RESPONSIVE ADICIONAL */
@media(max-width:900px) {
  .areas-grid {
    grid-template-columns: 1fr;
  }
  .grid {
    padding: 0 5%;
  }
  .section {
    padding: 60px 5%;
  }
  .timeline {
    grid-template-columns: 1fr;
  }
  .tabla-presupuesto {
    font-size: 13px;
  }
  .tabla-presupuesto th,
  .tabla-presupuesto td {
    padding: 10px 10px;
  }
}


/* ====================================================
   HERO VIDEO BACKGROUND
   ==================================================== */

.hero-video {
  position: relative;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: #000;
}

.hero-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.82));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: white;
  padding: 0 20px;
}

.hero-content h1 {
  font-size: 48px;
  margin-bottom: 10px;
}

.hero-content p {
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto 25px;
}

@media(max-width:900px) {
  .hero-video {
    height: 80vh;
  }
  .hero-content h1 {
    font-size: 32px;
  }
}