/* Variables de colores y fuentes */
:root {
    --primary-color: #242437;
    --secondary-color: #0f3460;
    --accent-color: #4e9af1;
    --light-blue: #e6f2ff;
    --text-color: #333333;
    --light-text: #ffffff;
    --gray-light: #f5f7fa;
    --gray-medium: #e0e0e0;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--gray-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: var(--primary-color);
    color: var(--light-text);
    padding: 1rem 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.logo img {
    height: 40px;
    margin-right: 10px;
    border-radius: 5px;
}
/* Navegación */
.main-nav ul {
    display: flex;
    list-style: none;
}

.main-nav li {
    position: relative;
}

.main-nav a {
    color: var(--light-text);
    text-decoration: none;
    padding: 10px 15px;
    display: block;
    transition: var(--transition);
}

.main-nav a:hover {
    color: var(--accent-color);
}

/* Menú desplegable */
.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--light-text);
    min-width: 200px;
    box-shadow: var(--shadow);
    border-radius: 4px;
    z-index: 1;
    overflow: hidden;
}

.dropdown-content a {
    color: var(--text-color);
    padding: 12px 16px;
}

.dropdown-content a:hover {
    background-color: var(--gray-light);
    color: var(--accent-color);
}

.dropdown:hover .dropdown-content {
    display: block;
}

/* Botón menú móvil */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--light-text);
    margin: 3px 0;
    transition: var(--transition);
}

/* Sección Hero */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--light-text);
    padding: 5rem 0;
    text-align: center;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--light-text);
}

.btn-primary:hover {
    background-color: #3a7bc8;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--light-text);
    border: 2px solid var(--light-text);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Títulos de sección */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    font-size: 2rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 10px auto;
}

/* Sección Servicios */
.services {
    padding: 5rem 0;
    background-color: var(--light-text);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--gray-light);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 70px;
    height: 70px;
    background-color: var(--accent-color);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-text);
    font-size: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.service-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--secondary-color);
}

/* Sección Nosotros */
.about {
    padding: 5rem 0;
    background-color: var(--gray-light);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.about-text {
    flex: 1;
}

.about-image {
    flex: 1;
}

.about-features {
    margin-top: 1.5rem;
    list-style: none;
}

.about-features li {
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.about-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Placeholder para imágenes */
.placeholder-image {
    width: 100%;
    height: 300px;
    background-color: var(--gray-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--text-color);
}

/* Sección Portafolio */
.portfolio {
    padding: 5rem 0;
    background-color: var(--light-text);
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: contain;     /* recorta sin deformar */
  display: block;
}

.portfolio-image {
  width: 100%;
  height: 300px;         /* ajusta a tu diseño */
  overflow: hidden;
  border-radius: 12px;   /* opcional */
  background-color: var(--gray-medium);
}

.portfolio-link-1 {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.portfolio-link-1:hover {
    color: var(--accent-color);
    text-decoration: none; /* opcional */
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.portfolio-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.portfolio-info {
    padding: 1.5rem;
    background-color: var(--light-text);
}

.portfolio-info h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
text-decoration: none
}

/* Sección Contacto */
.contact {
    padding: 5rem 0;
    background-color: var(--gray-light);
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.contact-info h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.contact-item i {
    width: 30px;
    height: 30px;
    background-color: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-text);
    margin-right: 10px;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-link {
    color: var(--accent-color);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    color: var(--secondary-color);
}

/* Formulario */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--gray-medium);
    border-radius: 4px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(78, 154, 241, 0.2);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--light-text);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--light-text);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--light-text);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--accent-color);
}

.newsletter-form {
    display: flex;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 4px 0 0 4px;
}

.newsletter-form button {
    background-color: var(--accent-color);
    color: var(--light-text);
    border: none;
    padding: 0 15px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background-color: #3a7bc8;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    .main-nav {
        display: none;
        width: 100%;
        margin-top: 1rem;
    }
    
    .main-nav.active {
        display: block;
position: relative;
    }
    
    .main-nav ul {
        flex-direction: column;
    }
    
    .dropdown-content {
        position: static;
        width: 100%;
        box-shadow: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
        position: relative;
        left: 90%;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
        border-radius: 4px;
        margin-bottom: 10px;
    }
}

/* Iconos (puedes reemplazar con iconos reales) */
.icon-web::before { content: "💻"; }
.icon-mobile::before { content: "📱"; }
.icon-consulting::before { content: "🔍"; }
.icon-marketing::before { content: "📈"; }
.icon-location::before { content: "📍"; }
.icon-phone::before { content: "📞"; }
.icon-email::before { content: "✉️"; }

/* FONDO OSCURO */
.modal-login{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,0.65);
    backdrop-filter:blur(6px);
    display:flex;
    justify-content:center;
    align-items:center;
    opacity:0;
    visibility:hidden;
    transition:0.3s;
    z-index:9999;
}

.modal-login.active{
    opacity:1;
    visibility:visible;
}

/* CONTENEDOR PRINCIPAL */
.modal-container{
    width:900px;
    height:550px;
    background:white;
    border-radius:20px;
    display:flex;
    overflow:hidden;
    box-shadow:0 25px 60px rgba(0,0,0,0.4);
    animation:fadeIn 0.3s ease;
}

@keyframes fadeIn{
    from{
        transform:translateY(-20px);
        opacity:0;
    }
    to{
        transform:translateY(0);
        opacity:1;
    }
}

/* PANEL IZQUIERDO */
.modal-left{
    width:50%;
    background:linear-gradient(160deg,#1e2a47,#214d80);
    color:white;
    padding:40px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.modal-left h1{
    margin-bottom:15px;
}

.modal-left p{
    font-size:14px;
    line-height:1.6;
    margin-bottom:15px;
}

.modal-left ul{
    margin-bottom:20px;
    font-size:14px;
}

.modal-left li{
    margin-bottom:8px;
}

.modal-image img{
    width:30%;
    border-radius:10px;
    margin-top:15px;
}

/* PANEL DERECHO */
.modal-right{
    width:50%;
    padding:40px;
    position:relative;
}

.modal-right h2{
    color:#1e2a47;
    margin-bottom:10px;
}

.subtext{
    font-size:14px;
    margin-bottom:20px;
    color:#555;
}

.input-group{
    margin-bottom:15px;
}

.input-group label{
    font-size:13px;
    display:block;
    margin-bottom:5px;
}

.input-group input{
    width:100%;
    padding:10px;
    border-radius:8px;
    border:1px solid #ccc;
    transition:0.3s;
}

.input-group input:focus{
    border-color:#4e8df5;
    box-shadow:0 0 6px rgba(78,141,245,0.4);
    outline:none;
}

.login-btn{
    width:100%;
    padding:12px;
    background:#4e8df5;
    border:none;
    border-radius:8px;
    color:white;
    cursor:pointer;
}

.login-btn:hover{
    background:#3b6fd8;
}

.demo-info{
    margin-top:15px;
    background:#f3f6fb;
    padding:10px;
    border-radius:8px;
    font-size:13px;
}

.cerrar{
    position:absolute;
    top:15px;
    right:20px;
    font-size:22px;
    cursor:pointer;
    color:#888;
}
.cerrar:hover{
    color:#000;
}
.footer-text{
    margin-top:15px;
    font-size:12px;
    color:#777;
    text-align:center;
}