/* Import Google Font */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap');

/* --- Custom Bootstrap Variables --- */
:root {
    --bs-primary: #f39c12; /* Naranja como color primario */
    --bs-primary-rgb: 243, 156, 18;
    --bs-body-font-family: 'Roboto', sans-serif;
    --bs-body-color: #dee2e6;
    --bs-body-bg: #212529;
}

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--bs-primary);
    --bs-btn-border-color: var(--bs-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #d3860b;
    --bs-btn-hover-border-color: #c87f0a;
    --bs-btn-active-bg: #c87f0a;
    --bs-btn-active-border-color: #be770a;
}

/* --- General & Helper Classes --- */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 56px; /* Offset for fixed navbar */
}

.page-section {
    padding: 6rem 0;
}

.bg-light-dark {
    background-color: #343a40;
}

.bg-black {
    background-color: #000 !important;
}

.divider {
    width: 5rem;
    margin: 1rem auto !important;
    border-width: 0.2rem;
    border-color: var(--bs-primary);
    opacity: 1;
}

.section-heading {
    text-transform: uppercase;
    font-weight: 700;
}

/* --- Header / Hero Section --- */
.hero-section {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem 0;
    background-image: url('../img/hero-background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
}
/* Overlay oscuro para la imagen de fondo */
.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
}
.hero-section .container {
    position: relative;
    z-index: 2;
}


/* --- Navbar --- */
#mainNav.navbar-shrink {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    transition: padding-top 0.3s ease-in-out, padding-bottom 0.3s ease-in-out;
}

#mainNav .navbar-brand {
    font-weight: 700;
    color: var(--bs-primary);
}

#mainNav .nav-link {
    font-weight: 500;
    transition: color 0.3s;
}

#mainNav .nav-link:hover,
#mainNav .nav-link.active {
    color: var(--bs-primary);
}

/* --- Services Section --- */
.service-card {
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0.5rem 1rem rgba(243, 156, 18, 0.15) !important;
}

/* --- Projects Section --- */
.project-card .card-img-top {
    aspect-ratio: 4 / 3;
    object-fit: cover;
}
.project-card {
    transition: transform 0.3s, box-shadow 0.3s;
}
.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1);
}

/* --- Clientes Section --- */
.client-logo {
    max-height: 130px; /* Ajusta esto si los logos son más grandes o pequeños */
    filter: brightness(0) invert(1); /* Filtra a blanco. invert(1) invierte colores, brightness(0) los lleva a negro, juntos a blanco */
    opacity: 0.7; /* Ligeramente transparentes hasta el hover */
    transition: filter 0.3s ease, opacity 0.3s ease;
}

.client-logo:hover {
    opacity: 1; /* Opacidad completa al pasar el cursor */
}


/* --- Footer --- */
.footer .btn-social {
    width: 40px;
    height: 40px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    border-radius: 100%;
}

/* --- Modal Service Images --- */
.modal-img-left {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-top-left-radius: var(--bs-modal-border-radius);
    border-bottom-left-radius: var(--bs-modal-border-radius);
}

.modal-content-container {
    position: relative;
}

.modal-close-button {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    z-index: 10;
}