@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;400;600;800&display=swap');

/* RESET BÁSICO Y VARIABLES */
:root {
    --color-blanco: #FFFFFF;
    --color-negro: #0A0A0A;
    --color-azul: #005BBB; 
    --color-rojo: #E3000F; 
    --color-amarillo: #FFD100; 
}

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

body {
    font-family: 'Jost', sans-serif;
    background-color: var(--color-blanco);
    color: var(--color-negro);
    line-height: 1.6;
    border-top: 5px solid; 
    border-image: linear-gradient(to right, var(--color-azul) 33%, var(--color-rojo) 33%, var(--color-rojo) 66%, var(--color-amarillo) 66%) 1;
}

/* HERO SECTION - El lienzo de fondo */
.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-image: url('servicio_medico_hero.webp'); 
    background-size: cover;
    background-position: center bottom;
    position: relative;
}

/* Ajuste responsivo del logotipo original con el halo blanco */
.hero-logo {
    width: 100%;
    max-width: 800px; 
    height: auto;
    padding: 0 20px; 
    filter: drop-shadow(0px 0px 25px rgba(255, 255, 255, 0.95)) 
            drop-shadow(0px 0px 10px rgba(255, 255, 255, 0.8));
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    justify-content: center;
}

/* SPLIT SECTION (LA BIFURCACIÓN) */
.split-section {
    display: flex;
    flex-wrap: wrap;
    min-height: 80vh;
    border-bottom: 1px solid var(--color-negro);
}

.split-pane {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 60px 40px;
    background-color: var(--color-blanco);
    transition: all 0.4s ease;
    border-right: 1px solid var(--color-negro); 
}

.split-pane:last-child {
    border-right: none;
}

/* Interacciones Hover Bauhaus */
.pane-arquitectura:hover {
    background-color: var(--color-azul);
    color: var(--color-blanco);
}

.pane-servicios:hover {
    background-color: var(--color-amarillo);
    color: var(--color-negro);
}

.pane-content {
    max-width: 400px;
}

.pane-content h3 {
    font-size: 2.2rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.pane-content p {
    font-weight: 300;
    font-size: 1.1rem;
    margin-bottom: 30px;
}

/* BOTONES GEOMÉTRICOS */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: 1px solid var(--color-negro);
    background-color: transparent;
    color: inherit;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    cursor: pointer;
}

.pane-arquitectura:hover .btn {
    border-color: var(--color-blanco);
}

.pane-arquitectura:hover .btn:hover {
    background-color: var(--color-blanco);
    color: var(--color-azul);
}

.pane-servicios:hover .btn:hover {
    background-color: var(--color-negro);
    color: var(--color-blanco);
}

/* MANIFIESTO Y FOOTER */
.manifiesto {
    background-color: var(--color-blanco);
    transition: all 0.4s ease; /* Animación suave para el cambio de fondo */
}

/* Efecto Hover Bauhaus: Fondo Rojo, Texto Blanco */
.manifiesto:hover {
    background-color: var(--color-rojo);
    color: var(--color-blanco);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 100px 20px;
    text-align: center;
}

.manifiesto h3 {
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.manifiesto p {
    font-size: 1.8rem;
    font-weight: 300;
    line-height: 1.4;
}

/* Ajustes del botón por defecto (separación) */
.manifiesto-btn {
    margin-top: 40px;
    transition: all 0.3s ease;
}

/* Comportamiento del botón cuando el fondo es rojo */
.manifiesto:hover .manifiesto-btn {
    border-color: var(--color-blanco);
    color: var(--color-blanco);
}

/* Comportamiento del botón cuando lo tocas directamente sobre el fondo rojo */
.manifiesto:hover .manifiesto-btn:hover {
    background-color: var(--color-blanco);
    color: var(--color-rojo);
}

footer {
    background-color: var(--color-negro);
    color: var(--color-blanco);
    padding: 60px 20px;
    border-bottom: 5px solid;
    border-image: linear-gradient(to right, var(--color-azul) 33%, var(--color-rojo) 33%, var(--color-rojo) 66%, var(--color-amarillo) 66%) 1;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    padding: 0;
    text-align: left;
    max-width: 1200px;
}

.footer-content p {
    font-weight: 300;
    font-size: 0.9rem;
}

.footer-content a {
    color: var(--color-blanco);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.footer-content a:hover {
    opacity: 0.7;
}

@media (max-width: 768px) {
    .split-pane {
        border-right: none;
        border-bottom: 1px solid var(--color-negro);
    }
    .footer-content {
        flex-direction: column;
        gap: 20px;
    }
}

/* =========================================
   PÁGINAS INTERIORES: NAVEGACIÓN Y CABECERA
========================================= */
.nav-minimal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background-color: var(--color-blanco);
    border-bottom: 1px solid var(--color-negro);
}

.logo-mini img {
    height: 35px;
    width: auto;
}

.nav-links a {
    margin-left: 30px;
    text-decoration: none;
    color: var(--color-negro);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.3s ease;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--color-azul);
}

.section-header {
    background-color: var(--color-blanco);
    border-bottom: 1px solid var(--color-negro);
}

.section-header h1 {
    font-size: 3rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.section-header p {
    font-size: 1.2rem;
    font-weight: 300;
    max-width: 800px;
    margin: 0 auto;
}

/* =========================================
   PORTFOLIO EDITORIAL GRID
========================================= */
.portfolio-grid {
    display: flex;
    flex-direction: column;
}

.grid-row {
    display: flex;
    width: 100%;
}

.project-card {
    position: relative;
    border-bottom: 1px solid var(--color-negro);
    background-color: var(--color-negro);
    overflow: hidden;
}

.project-card.full-width {
    width: 100%;
    height: 70vh;
}

.project-card.half-width {
    width: 50%;
    height: 70vh;
}

/* Borde derecho solo para la primera tarjeta de la fila dividida */
.grid-row .half-width:first-child {
    border-right: 1px solid var(--color-negro);
}

.project-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease;
    opacity: 0.8;
}

.project-card:hover .project-image {
    transform: scale(1.03);
    opacity: 1; /* CORRECCIÓN: Foto intacta en escritorio */
}

.project-info {
    position: absolute;
    bottom: 40px;
    left: 40px;
    color: var(--color-blanco);
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.project-card:hover .project-info {
    opacity: 1;
    transform: translateY(0);
}

.project-info span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-amarillo);
    font-weight: 600;
    display: block;
    margin-bottom: 10px;
    text-shadow: 0px 4px 15px rgba(0, 0, 0, 0.8), 0px 1px 3px rgba(0, 0, 0, 0.9); /* CORRECCIÓN: Sombra */
}

.project-info h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 0px 4px 15px rgba(0, 0, 0, 0.8), 0px 1px 3px rgba(0, 0, 0, 0.9); /* CORRECCIÓN: Sombra */
}

.project-info .btn {
    border-color: var(--color-blanco);
    color: var(--color-blanco);
    background-color: rgba(10, 10, 10, 0.4); /* CORRECCIÓN: Fondo traslúcido */
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.4); /* CORRECCIÓN: Sombra de botón */
}

.project-info .btn:hover {
    background-color: var(--color-blanco);
    color: var(--color-negro);
}

/* Responsividad Portafolio */
@media (max-width: 900px) {
    .grid-row {
        flex-direction: column;
    }
    .project-card.half-width {
        width: 100%;
        border-right: none !important;
    }
    .project-card.full-width, .project-card.half-width {
        height: 50vh;
    }
    .nav-minimal {
        flex-direction: column;
        gap: 15px;
    }
}

/* =========================================
   PÁGINA SERVICIOS B2B (CATÁLOGO TÉCNICO)
========================================= */
.services-section {
    background-color: #f4f4f4; 
    padding: 80px 20px;
}

.services-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--color-blanco);
    border: 1px solid var(--color-negro);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.service-image {
    height: 220px;
    background-color: var(--color-negro); 
    background-size: cover;
    background-position: center;
    border-bottom: 1px solid var(--color-negro);
}

.service-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-content h3 {
    font-size: 1.4rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 15px;
    line-height: 1.2;
}

.service-content ul {
    list-style-type: none;
    margin-bottom: 25px;
    flex-grow: 1; 
}

.service-content ul li {
    font-size: 0.95rem;
    font-weight: 300;
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
}

.service-content ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 7px;
    width: 6px;
    height: 6px;
    background-color: var(--color-azul);
}

.service-content .btn {
    text-align: center;
    width: 100%;
}

.service-content .btn:hover {
    background-color: var(--color-negro);
    color: var(--color-blanco);
}

@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* =========================================
   PÁGINA: LA FIRMA & CONTACTO
========================================= */
.manifesto-hero {
    background-color: var(--color-negro);
    color: var(--color-blanco);
    padding: 120px 20px; 
    text-align: center;
}

.manifesto-hero h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 40px;
    color: var(--color-blanco); 
}

.manifesto-text {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 30px; 
}

.definicion-diccionario {
    font-size: 1.25rem;
    font-weight: 300;
    color: #cccccc; 
    letter-spacing: 0.05em;
    line-height: 1.5;
}

.definicion-aplicada {
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-blanco);
}

.vision-quotes {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--color-negro);
}

.quote-block {
    flex: 1;
    min-width: 300px;
    padding: 80px 60px;
    background-color: var(--color-blanco);
    border-right: 1px solid var(--color-negro);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.quote-block:last-child {
    border-right: none;
    background-color: #f9f9f9; 
}

.quote-block blockquote {
    font-size: 1.4rem;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 30px;
    font-style: italic;
}

.quote-block cite {
    font-size: 1rem;
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-section {
    padding: 80px 20px;
    background-color: var(--color-blanco);
}

.contact-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-data h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 40px;
    text-transform: uppercase;
    line-height: 1.1;
}

.data-block {
    margin-bottom: 30px;
}

.data-block strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-azul);
    margin-bottom: 5px;
}

.data-block p {
    font-weight: 400;
    font-size: 1.1rem;
}

.minimal-form {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 20px;
}

.minimal-form input,
.minimal-form select,
.minimal-form textarea {
    width: 100%;
    padding: 15px 0;
    border: none;
    border-bottom: 2px solid var(--color-negro);
    background-color: transparent;
    font-family: 'Jost', sans-serif;
    font-size: 1.1rem;
    font-weight: 400;
    outline: none;
    border-radius: 0; 
    transition: border-color 0.3s ease;
}

.minimal-form input:focus,
.minimal-form select:focus,
.minimal-form textarea:focus {
    border-bottom-color: var(--color-azul);
}

.btn-submit {
    align-self: flex-start;
    background-color: var(--color-negro);
    color: var(--color-blanco);
    margin-top: 20px;
}

.btn-submit:hover {
    background-color: var(--color-azul);
    border-color: var(--color-azul);
}

@media (max-width: 900px) {
    .vision-quotes {
        flex-direction: column;
    }
    .quote-block {
        border-right: none;
        border-bottom: 1px solid var(--color-negro);
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* =========================================
   CLASES ACTIVAS PARA MÓVIL (JAVASCRIPT)
========================================= */
.activar-azul {
    background-color: var(--color-azul) !important;
    color: var(--color-blanco) !important;
}

.activar-amarillo {
    background-color: var(--color-amarillo) !important;
    color: var(--color-negro) !important;
}

.activar-rojo {
    background-color: var(--color-rojo) !important;
    color: var(--color-blanco) !important;
}

/* =========================================
   CLASE ACTIVA PARA PORTAFOLIO EN MÓVIL
========================================= */
.project-card.activar-proyecto .project-image {
    transform: scale(1.03) !important;
    opacity: 1 !important; /* CORRECCIÓN: Foto intacta en móvil */
}

.project-card.activar-proyecto .project-info {
    opacity: 1 !important;
    transform: translateY(0) !important;
}