/* estilos-mejorado.css */
:root {
    --color-bg: #000;
    --color-surface: #1d1d1f;
    --color-surface-elevated: #2c2c2e;
    --color-text-primary: #f5f5f7;
    --color-text-secondary: #a1a1a6;
    --color-accent: #0071e3;
    --color-accent-hover: #0077ed;
    --color-accent-soft: rgba(0, 113, 227, 0.1);
    --border-radius: 14px;
    --border-radius-sm: 10px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --elevation-1: 0 4px 12px rgba(0, 0, 0, 0.1);
    --elevation-2: 0 8px 24px rgba(0, 0, 0, 0.15);
    --elevation-3: 0 12px 28px rgba(0, 0, 0, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--color-text-primary);
    background: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    scroll-behavior: smooth;
}

.contenedor {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Cabecera mejorada */
.cabecera {
    background: rgba(29, 29, 31, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.contenedor-cabecera {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
}

.logo-contenedor {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    width: 42px;
    height: 42px;
    filter: brightness(0) invert(1);
    transition: var(--transition);
}

.nombre-sitio {
    font-size: 1.6rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-text-primary);
    letter-spacing: -0.5px;
}

.navegacion {
    position: relative;
}

.menu-movil-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10;
}

.menu-movil-toggle span {
    width: 30px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all 0.3s linear;
    position: relative;
    transform-origin: 1px;
}

.menu-nav {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

.menu-nav li {
    margin-left: 32px;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: 450;
    font-size: 1rem;
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
    letter-spacing: -0.2px;
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

/* Hero Section mejorada */
.hero {
    padding: 200px 24px 140px;
    text-align: center;
    background: linear-gradient(to bottom, #000, #1a1a1e);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 100%, rgba(72, 72, 74, 0.25) 0%, transparent 60%);
}

.hero-fondo {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.hero-patron {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: radial-gradient(circle, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    animation: movimiento-patron 20s linear infinite;
    opacity: 0.5;
}

.contenedor-hero {
    max-width: 840px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero h2 {
    font-size: 3.8rem;
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: -0.8px;
    background: linear-gradient(135deg, #fff 0%, #e8e8e8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}

.hero p {
    font-size: 1.5rem;
    color: var(--color-text-secondary);
    margin-bottom: 48px;
    font-weight: 350;
    line-height: 1.5;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.boton-principal {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: #fff;
    padding: 16px 36px;
    border-radius: 980px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.boton-principal::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.boton-principal:hover {
    background: var(--color-accent-hover);
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 113, 227, 0.35);
}

.boton-principal:hover::before {
    left: 100%;
}

/* Secciones generales */
.seccion {
    padding: 120px 24px;
    position: relative;
}

.seccion-oscura {
    background: var(--color-surface);
}

.seccion-titulo {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 70px;
    font-weight: 650;
    letter-spacing: -0.8px;
    line-height: 1.1;
}

/* Servicios mejorados */
.lista-servicios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 36px;
}

.tarja-elevada {
    background: var(--color-surface-elevated);
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--elevation-1);
    overflow: hidden;
}

.tarja-elevada:hover {
    transform: translateY(-8px);
    box-shadow: var(--elevation-3);
    border-color: rgba(255, 255, 255, 0.12);
}

.servicio {
    padding: 48px 36px;
    text-align: center;
}

.servicio-icono {
    font-size: 2.8rem;
    margin-bottom: 24px;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-accent-soft);
    transition: var(--transition);
}

.servicio:hover .servicio-icono {
    transform: scale(1.1);
}

.servicio h3 {
    font-size: 1.6rem;
    margin-bottom: 18px;
    color: var(--color-text-primary);
    font-weight: 600;
    letter-spacing: -0.4px;
}

.servicio p {
    color: var(--color-text-secondary);
    line-height: 1.6;
    font-size: 1.05rem;
}

/* Sobre Nosotros mejorado */
.seccion-sobre {
    text-align: center;
    background: linear-gradient(to bottom, var(--color-surface), var(--color-bg));
}

.seccion-sobre p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.3rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-weight: 350;
}

/* Contacto mejorado */
.contenedor-contacto {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

#formulario-contacto {
    padding: 48px;
}

#formulario-contacto label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--color-text-primary);
    font-size: 1.05rem;
}

#formulario-contacto input,
#formulario-contacto textarea {
    width: 100%;
    padding: 16px;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    background: rgba(0, 0, 0, 0.2);
    color: var(--color-text-primary);
    transition: var(--transition);
    font-family: inherit;
}

#formulario-contacto input:focus,
#formulario-contacto textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.2);
    background: rgba(0, 0, 0, 0.3);
}

#formulario-contacto button {
    width: 100%;
    background: var(--color-accent);
    color: #ffffff;
    padding: 16px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

#formulario-contacto button:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 113, 227, 0.3);
}

/* Información de contacto mejorada */
.info-contacto {
    padding: 48px;
}

.info-contacto h3 {
    font-size: 1.6rem;
    margin-bottom: 32px;
    font-weight: 600;
    color: var(--color-text-primary);
    letter-spacing: -0.4px;
}

.detalle-contacto {
    margin-bottom: 28px;
}

.detalle-contacto h4 {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detalle-contacto p {
    color: var(--color-text-primary);
    font-size: 1.15rem;
}

.detalle-contacto a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.detalle-contacto a:hover {
    color: var(--color-accent);
    transform: translateX(5px);
}

.redes-sociales {
    display: flex;
    gap: 16px;
    margin-top: 36px;
}

.red-social {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--color-text-primary);
    text-decoration: none;
    font-size: 1.3rem;
}

.red-social:hover {
    background: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 6px 12px rgba(0, 113, 227, 0.3);
}

/* Mapa elegante mejorado */
.mapa-contenedor {
    margin-top: 48px;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    height: 280px;
    position: relative;
    box-shadow: var(--elevation-1);
}

.mapa-elegante {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2c2c2e 0%, #3a3a3c 100%);
    position: relative;
    overflow: hidden;
}

.mapa-elegante::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%230071e3' fill-opacity='0.1' d='M0,128L48,117.3C96,107,192,85,288,112C384,139,480,213,576,218.7C672,224,768,160,864,138.7C960,117,1056,139,1152,149.3C1248,160,1344,160,1392,160L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
    background-size: cover;
    opacity: 0.5;
}

.punto-mapa {
    width: 14px;
    height: 14px;
    background: var(--color-accent);
    border-radius: 50%;
    position: relative;
    z-index: 2;
    box-shadow: 0 0 0 14px rgba(0, 113, 227, 0.2);
    animation: pulse 2s infinite;
}

.ubicacion-texto {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: rgba(0, 0, 0, 0.7);
    padding: 12px 24px;
    border-radius: 30px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* Pie de página mejorado */
.pie-pagina {
    background: var(--color-surface);
    padding: 36px 24px;
    text-align: center;
    font-size: 1rem;
    color: var(--color-text-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Animaciones mejoradas */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 113, 227, 0.4); }
    70% { box-shadow: 0 0 0 16px rgba(0, 113, 227, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 113, 227, 0); }
}

@keyframes movimiento-patron {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.animar-entrada {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease forwards;
}

.retraso-1 {
    animation-delay: 0.2s;
}

.retraso-2 {
    animation-delay: 0.4s;
}

.retraso-3 {
    animation-delay: 0.6s;
}

/* Responsive mejorado */
@media (max-width: 968px) {
    .contenedor-contacto {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .hero h2 {
        font-size: 3.2rem;
    }
    
    .hero p {
        font-size: 1.3rem;
    }

    .seccion-titulo {
        font-size: 2.6rem;
    }
}

@media (max-width: 768px) {
    .menu-movil-toggle {
        display: flex;
    }

    .menu-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: var(--color-surface-elevated);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        z-index: 100;
        padding: 80px 24px 40px;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }

    .menu-nav.activo {
        right: 0;
    }

    .menu-nav li {
        margin: 0 0 32px 0;
    }

    .nav-link {
        font-size: 1.2rem;
        padding: 12px 0;
    }

    .contenedor-cabecera {
        padding: 16px 20px;
    }

    .hero {
        padding: 160px 20px 100px;
        min-height: auto;
    }

    .hero h2 {
        font-size: 2.6rem;
    }

    .hero p {
        font-size: 1.2rem;
    }

    .seccion {
        padding: 80px 20px;
    }
    
    .seccion-titulo {
        font-size: 2.4rem;
        margin-bottom: 50px;
    }

    .lista-servicios {
        grid-template-columns: 1fr;
    }

    .servicio {
        padding: 36px 28px;
    }

    #formulario-contacto,
    .info-contacto {
        padding: 36px 28px;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .seccion-titulo {
        font-size: 2rem;
    }
    
    .nombre-sitio {
        font-size: 1.4rem;
    }
    
    .logo {
        width: 36px;
        height: 36px;
    }
}