/* ==================================
   VARIABLES Y ESTILOS GLOBALES
   ================================== */
:root {
    /* Colores del Dossier */
    --color-primary: #FFD600; /* El amarillo vibrante */
    --color-dark: #0A0A0A;      /* Negro principal */
    --color-medium: #1A1A1A;    /* Gris para tarjetas */
    --color-light: #FFFFFF;     /* Blanco */
    --color-text-muted: #AAAAAA;
    
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --container-width: 1200px;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 6rem;
}

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

body {
    background-color: var(--color-dark);
    color: var(--color-light);
    font-family: var(--font-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

h1, h2, h3, h4 {
    font-weight: 900; /* Usamos la fuente más bold */
    line-height: 1.2;
    color: var(--color-light);
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: filter 0.3s ease;
}
a:hover {
    filter: brightness(0.9);
}

section {
    padding: var(--spacing-xl) 0;
}

.eyebrow {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg) auto;
}
.section-header h2 {
    font-size: 2.5rem;
}
.section-header p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-top: 1rem;
}

/* ==================================
   BOTONES
   ================================== */
.cta-button {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-dark);
    font-size: 1rem;
    font-weight: 700;
    padding: 0.8rem 2rem;
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.cta-button:hover {
    background-color: transparent;
    color: var(--color-primary);
    filter: none;
}

/* ==================================
   NUEVO WRAPPER DE HERO
   ================================== */
.hero-wrapper {
    position: relative; /* Para posicionar el overlay */
    
    /* ¡CAMBIA ESTO! 
      Añade la ruta a tu imagen de fondo.
      Usa una imagen grande (ej. 1920x1080).
    */
    background-image: url('img/fondohero.jpg');
    
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    
    /* Para que el overlay no se ponga sobre el header */
    isolation: isolate; 
}

/* Overlay oscuro para legibilidad */
.hero-wrapper::before {
    content: '';
    position: absolute;
    inset: 0; /* Cubre todo el wrapper */
    
    /* Overlay oscuro (ajusta 0.6 para más/menos oscuridad) */
    background-color: rgba(10, 10, 10, 0.75); 
    
    z-index: -1; /* Se pone detrás del contenido */
}

/* ==================================
   HEADER
   ================================== */
.main-header {
    padding: var(--spacing-md) 0;
    background: transparent;
    
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}
.main-header.is-sticky {
    background-color: var(--color-dark);
    border-bottom: 1px solid #222;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
/* Reemplaza las reglas .logo y .logo span por estas */
.logo-link {
    display: block; /* Para que el enlace se comporte bien */
}
.logo-image {
    /* Define un alto para el logo. 
       Ajusta los 40px si es muy grande o pequeño */
    height: 80px; 
    width: auto; /* Mantiene la proporción */
    display: block; /* Quita espacios extra */
}
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}
.main-nav a {
    color: var(--color-light);
    font-weight: 700;
    font-size: 0.9rem;
}
.main-nav a.nav-cta {
    font-size: 0.9rem;
    padding: 0.5rem 1.2rem;
}
.main-nav a.nav-cta:hover {
    background: transparent;
    color: var(--color-primary);
}

/* ==================================
   HERO
   ================================== */
.hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    text-align: center;
}
.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
}
.hero-title span {
    color: var(--color-primary);
}
.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-light);
    max-width: 600px;
    margin: var(--spacing-md) auto var(--spacing-lg) auto;
}

/* ==================================
   SERVICIOS
   ================================== */
.services-section {
    background-color: var(--color-medium);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}
.service-card {
    background: var(--color-dark);
    padding: var(--spacing-lg);
    border-radius: 12px;
    border: 1px solid #333;
}
.service-card i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}
.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}
.service-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* ==================================
   PROCESO
   ================================== */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}
.step {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: var(--color-medium);
    padding: var(--spacing-lg);
    border-radius: 12px;
}
.step-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
}
.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}
.step-content p {
    color: var(--color-text-muted);
}

/* ==================================
   PORTFOLIO (CLIENTES)
   ================================== */
/* ==================================
   PORTFOLIO (CARRUSEL DE LOGOS)
   ================================== */

/* Animación de scroll */
@keyframes scrollAnimation {
    from {
        transform: translateX(0);
    }
    to {
        /* Movemos el track el 50% de su ancho (la 1ª lista de logos) */
        transform: translateX(-50%);
    }
}

/* El contenedor principal que oculta el overflow */
.logo-carousel {
    width: 100%;
    overflow: hidden;
    position: relative;
    
    /* ¡CAMBIO 1! Más espacio vertical */
    margin-top: var(--spacing-lg); /* 2.5rem (Añadido) */
    margin-bottom: 8rem; /* 6rem (Aumentado) */
    
    mask-image: linear-gradient(to right, 
        transparent 0%, 
        black 10%, 
        black 90%, 
        transparent 100%
    );
}

/* El track que se anima */

.logo-track:hover {
    animation-play-state: paused;
}

/* Cada logo individual */

/* REEMPLAZA ESTE BLOQUE */

/* El track que se anima */
.logo-track {
    display: flex;
    
    /* ¡CAMBIO CLAVE! 
       Calculamos el ancho TOTAL a mano.
       (150+180+150+160+180+120+200+160+160) = 1460px
       1460px * 2 (por los duplicados) = 2920px
       
       ¡Si cambias los anchos de abajo, tendrás que recalcular esto!
    */
    width: 2920px; 
    
    animation: scrollAnimation 40s linear infinite;
}
.logo-track:hover {
    animation-play-state: paused;
}

/* Cada logo individual */
.logo-slide {
    /* ¡CAMBIO! Quitamos el 'width' fijo. 
       Ahora lo definimos uno por uno.
    */
    height: 180px; 
    display: grid;
    place-items: center;
    padding: 0 1rem;
    transition: all 0.3s ease;
}

/* ¡AQUÍ ESTÁ LA SOLUCIÓN!
  Damos a cada "caja" un ancho personalizado 
  para compensar la forma del logo.
  ¡Puedes ajustar estos valores!
*/
.logo-rfef       { width: 200px; }
.logo-ajcc       { width: 160px; }
.logo-almeria    { width: 180px; }
.logo-aguacatera { width: 200px; }
.logo-tci        { width: 150px; }
.logo-qvision    { width: 110px; } /* <-- Caja más estrecha */
.logo-powerhorse { width: 220px; } /* <-- Caja más ancha */
.logo-falcons    { width: 190px; }
.logo-lados      { width: 160px; }


/* Regla para todas las imágenes de logo */
.logo-slide img {
    /* El logo puede medir HASTA 80px de alto */
    max-height: 120px;
    
    /* Y HASTA el 100% del ancho de su caja personalizada */
    max-width: 100%;
    
    width: auto;       
    height: auto;      
    
    filter: grayscale(1) brightness(1.5);
    opacity: 0.7;
    transition: all 0.3s ease;
}

/* (la regla .logo-slide:hover img no cambia) */
.logo-slide:hover img {
    filter: grayscale(0) brightness(1);
    opacity: 1;
    transform: scale(1.1);
}

/* Efecto hover: el logo coge color */
.logo-slide:hover img {
    filter: grayscale(0) brightness(1);
    opacity: 1;
    transform: scale(1.1);
}
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}
.project-card {
    background: var(--color-medium);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease;
}
.project-card:hover {
    transform: translateY(-5px);
}
.project-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}
.card-content {
    padding: var(--spacing-md);
}
.card-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}
.card-content p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}
.card-content .tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    background: var(--color-primary);
    color: var(--color-dark);
    border-radius: 20px;
    margin-right: 0.5rem;
}

/* ==================================
   CONTACTO
   ================================== */
.contact-section {
    background-color: var(--color-medium);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}
.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}
.contact-info p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}
.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}
.contact-person {
    line-height: 1.5;
}
.contact-person strong {
    font-size: 1.1rem;
    color: var(--color-light);
    display: block;
}
.contact-person span {
    color: var(--color-text-muted);
}
.contact-person span i {
    color: var(--color-primary);
    margin-right: 0.5rem;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}
.form-group {
    display: flex;
    flex-direction: column;
}
.form-group label {
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea {
    background: var(--color-dark);
    border: 1px solid #333;
    border-radius: 8px;
    padding: 0.8rem 1rem;
    color: var(--color-light);
    font-family: var(--font-main);
    font-size: 1rem;
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* ==================================
   FOOTER
   ================================== */
.site-footer {
    padding: var(--spacing-lg) 0;
    text-align: center;
    border-top: 1px solid #222;
}
.site-footer p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ==================================
   RESPONSIVE
   ================================== */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 767px) {
    .main-nav {
        display: none; /* Simplificado para demo */
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
}