/* ==========================================================================
   VARIABLES Y BASE EDITORIAL (PALETA ALTA GAMA)
   ========================================================================== */
:root {
    --bg-page: #ffffff;                 /* Blanco puro para máxima limpieza */
    --color-dark: #0b1332;            /* Azul medianoche para textos y fondos oscuros */
    --color-terracotta: #6b1212;     /* Acento principal Borgoña/Sangre de toro */
    --color-bronze: #9c7c67;         /* Acento secundario para cursivas y detalles (Bronce/Visón) */
    --color-steel: #b8c4dc;          /* Azul acero claro para tarjetas y textos secundarios */
    
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Montserrat', sans-serif;
}

/* ==========================================================================
   BOTÓN GLOBAL UNIFICADO (CORREGIDO PARA ENLACES Y BOTONES)
   ========================================================================== */
.btn-outline-bronze {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--color-bronze);
    color: var(--color-bronze);
    padding: 10px 24px; 
    font-family: var(--font-sans);
    font-size: 0.75rem; 
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    gap: 12px;
    outline: none;
    line-height: normal; /* Clave para que los botones no estiren la altura */
    box-sizing: border-box; /* Asegura que el padding no expanda de más */
}

.btn-outline-bronze span {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
    line-height: 1; /* Mantiene la flecha alineada perfectamente */
}

.btn-outline-bronze:hover {
    background-color: var(--color-bronze);
    color: #ffffff;
}

.btn-outline-bronze:hover span {
    transform: translateX(4px);
}

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

.editorial-body {
    background-color: var(--bg-page);
    font-family: var(--font-sans);
    color: var(--color-dark);
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   HEADER COMPACTO (45-55px)
   ========================================================================== */
.editorial-header {
    height: 55px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    background-color: var(--bg-page);
    position: fixed;
    top: 0;
    z-index: 1000;
}

.logo-serif {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--color-dark);
    letter-spacing: 1px;
}

.header-center {
    display: flex;
    gap: 28px;
    margin-left: 40px;
}

.header-center a, .header-right a {
    font-size: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.header-center a:hover, .header-right a:hover {
    color: var(--color-dark);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.btn-search {
    background: none;
    border: none;
    cursor: pointer;
    color: #555;
    display: flex;
    align-items: center;
}

/* ==========================================================================
   HERO ARQUITECTÓNICO
   ========================================================================== */
.hero-wrapper {
    padding-top: 75px;
    display: flex;
    justify-content: center;
    width: 100%;
}

.hero-architectural {
    width: 94%;
    max-width: 1600px;
    height: 82vh;
    min-height: 600px;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--color-steel);
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(11, 19, 50, 0.7) 0%, rgba(11, 19, 50, 0.05) 60%);
}

.hero-title-container {
    position: absolute;
    top: 15%;
    left: 6%;
    width: 45%;
    z-index: 2;
}

.hero-title {
    color: #ffffff;
    line-height: 1.1;
    font-size: clamp(3rem, 5.5vw, 5.5rem);
    letter-spacing: -1px;
}

.sans-light {
    font-family: var(--font-sans);
    font-weight: 300;
}

.serif-italic {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

.hero-identifier {
    position: absolute;
    bottom: 40px;
    left: 6%;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 4px;
    z-index: 2;
}

/* --- TARJETA FLOTANTE --- */
.floating-cta-card {
    position: absolute;
    bottom: 40px;
    right: 5%;
    width: 28%;
    min-width: 320px;
    background-color: var(--color-dark);
    padding: 40px;
    border-radius: 12px;
    z-index: 10;
    box-shadow: 0 20px 40px rgba(11, 19, 50, 0.25);
}

.cta-text {
    color: #ffffff;
    font-family: var(--font-serif);
    font-size: 1.35rem;
    line-height: 1.4;
    margin-bottom: 30px;
}

.btn-cream {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    background-color: #ffffff;
    color: var(--color-dark);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 16px 24px;
    border-radius: 6px;
    width: 100%;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn-cream span {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.btn-cream:hover {
    background-color: var(--color-terracotta);
    color: #ffffff;
}

.btn-cream:hover span {
    transform: translateX(5px);
}

@media (max-width: 1024px) {
    .hero-title-container { width: 60%; }
    .floating-cta-card { width: 35%; right: 4%; }
}

@media (max-width: 768px) {
    .header-center { display: none; }
    .hero-title-container { width: 85%; top: 10%; left: 5%; }
    .floating-cta-card { width: 90%; right: 5%; bottom: 20px; padding: 25px; }
    .hero-identifier { display: none; }
}


/* ==========================================================================
   SECCIÓN INTRO / MANIFIESTO
   ========================================================================== */
.section-intro {
    background-color: var(--bg-page);
    padding: 120px 0;
    display: flex;
    justify-content: center;
    border-bottom: 1px solid #eaeaea;
}

.intro-container {
    width: 80%;
    max-width: 1000px;
    margin: 0 auto;
}

.intro-eyebrow {
    display: block;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--color-bronze);
    margin-bottom: 30px;
    font-weight: 600;
}

.intro-statement {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 400;
    line-height: 1.4;
    color: var(--color-dark);
    margin-bottom: 50px;
}

.intro-statement .serif-italic {
    font-style: italic;
    color: var(--color-bronze);
}

.intro-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid #e5e5e5;
    flex-wrap: wrap;
    gap: 20px;
}

.intro-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.author-name {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.author-location {
    font-size: 0.75rem;
    color: #666;
}

.intro-link {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-dark);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease, gap 0.3s ease;
}

.intro-link:hover {
    color: var(--color-terracotta);
    gap: 12px;
}

.intro-action {
    margin-top: 40px;
}

@media (max-width: 768px) {
    .section-intro { padding: 80px 0; }
    .intro-container { width: 90%; }
    .intro-footer { flex-direction: column; align-items: flex-start; }
}


/* ==========================================================================
   SECCIÓN ÁREAS DE PRÁCTICA (MOSAICO EDITORIAL PANORÁMICO)
   ========================================================================== */
.section-mosaic {
    width: 100%;
    /* Ocupa el 100% del ancho de la pantalla para el look panorámico */
    max-width: 100vw; 
    margin: 0;
    padding: 0;
    background-color: rgba(11, 19, 50, 0.1); /* Color de las "líneas" de la grilla */
    border-top: 1px solid rgba(11, 19, 50, 0.1);
    border-bottom: 1px solid rgba(11, 19, 50, 0.1);
}

.mosaic-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: clamp(380px, 45vh, 480px); /* Módulos de altura idéntica */
    gap: 1px; /* Crea las líneas divisorias arquitectónicas entre módulos */
}

/* Base del módulo */
.mosaic-block {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 50px;
    overflow: hidden;
    transition: all 0.5s ease;
}

/* Span (Anchos) */
.span-2 {
    grid-column: span 2;
}
.span-1 {
    grid-column: span 1;
}

/* Modificadores de Fondo (Usando las variables corporativas) */
.bg-page { background-color: var(--bg-page); color: var(--color-dark); }
.bg-dark { background-color: var(--color-dark); color: #ffffff; }
.bg-steel { background-color: var(--color-steel); color: var(--color-dark); }
.bg-bronze { background-color: var(--color-bronze); color: #ffffff; }
.bg-terracotta { background-color: var(--color-terracotta); color: #ffffff; }

/* Bloque de Título Principal */
.block-title-area {
    justify-content: space-between;
}

.mosaic-eyebrow {
    display: block;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--color-bronze);
    margin-bottom: 25px;
    font-weight: 600;
}

.mosaic-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 4vw, 4rem);
    font-weight: 400;
    line-height: 1.1;
    margin: 0;
}

.mosaic-desc {
    font-size: 1rem;
    font-weight: 300;
    max-width: 400px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

/* Bloques de Imagen Fotográfica */
.block-img {
    padding: 0;
}

.block-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.25, 1, 0.5, 1);
}

.block-img:hover img {
    transform: scale(1.05); /* Zoom sutil y lento al pasar el mouse */
}

/* Bloques de Áreas de Práctica */
.block-area {
    justify-content: space-between;
}

.area-icon {
    width: 36px;
    height: 36px;
    opacity: 0.7;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.block-area:hover .area-icon {
    opacity: 1;
    transform: translateY(-4px);
}

.area-name {
    font-family: var(--font-serif);
    font-size: clamp(1.4rem, 2vw, 1.8rem);
    font-weight: 400;
    line-height: 1.3;
    margin: auto 0 30px 0;
    max-width: 90%;
}

.area-name .serif-italic {
    font-style: italic;
    opacity: 0.8;
}

/* Botón Circular Minimalista de Ver Más */
.area-btn {
    width: 48px;
    height: 48px;
    border: 1px solid currentColor;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    text-decoration: none;
    color: inherit;
    transition: all 0.4s ease;
    align-self: flex-start;
}

.block-area:hover .area-btn {
    background-color: currentColor;
}

/* Truco CSS para que la flecha invierta su color al hacer hover sobre el fondo sólido */
.bg-page:hover .area-btn { color: var(--bg-page); border-color: var(--color-dark); }
.bg-page .area-btn { color: var(--color-dark); }

.bg-dark:hover .area-btn { color: var(--color-dark); border-color: #ffffff; }
.bg-dark .area-btn { color: #ffffff; }

.bg-steel:hover .area-btn { color: var(--color-steel); border-color: var(--color-dark); }
.bg-steel .area-btn { color: var(--color-dark); }

.bg-bronze:hover .area-btn { color: var(--color-bronze); border-color: #ffffff; }
.bg-bronze .area-btn { color: #ffffff; }

.bg-terracotta:hover .area-btn { color: var(--color-terracotta); border-color: #ffffff; }
.bg-terracotta .area-btn { color: #ffffff; }

/* ==========================================================================
   RESPONSIVIDAD DEL MOSAICO
   ========================================================================== */
@media (max-width: 1200px) {
    .mosaic-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    /* Reajustar los anchos para 2 columnas */
    .span-2 { grid-column: span 2; }
    .span-1 { grid-column: span 1; }
}

@media (max-width: 768px) {
    .mosaic-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: minmax(320px, auto); /* Permite que el texto fluya si es muy largo en móvil */
    }
    .mosaic-block {
        padding: 40px 30px;
    }
    .span-2, .span-1 {
        grid-column: span 1; /* Todo a 1 columna en celulares */
    }
}


/* ==========================================================================
   SECCIÓN NOVEDADES
   ========================================================================== */
.section-case-studies {
    background-color: var(--bg-page);
    padding: 140px 0;
    border-bottom: 1px solid #eaeaea;
}

.cases-container {
    width: 92%;
    max-width: 1400px;
    margin: 0 auto;
}

.cases-header {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto 70px auto;
}

.cases-eyebrow {
    display: block;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--color-bronze);
    margin-bottom: 25px;
    font-weight: 600;
}

.cases-title {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 3.8vw, 3.5rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-dark);
    margin: 0;
}

.cases-title .serif-italic {
    font-style: italic;
    color: var(--color-bronze);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.case-card {
    border-radius: 12px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 380px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.case-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 50px rgba(11, 19, 50, 0.08);
}

.card-dark {
    background-color: var(--color-dark);
    color: #ffffff;
}

.card-dark .case-num { color: var(--color-bronze); }
.card-dark .case-tag { color: var(--color-steel); }
.card-dark .case-text { color: #ffffff; }
.card-dark .case-date { color: var(--color-steel); opacity: 0.8; }
.card-dark .case-action-btn {
    background-color: rgba(184, 196, 220, 0.1);
    border: 1px solid rgba(184, 196, 220, 0.2);
    color: var(--color-steel);
}

.card-light {
    background-color: var(--color-steel);
    border: none;
    color: var(--color-dark);
}

.card-light .case-num { color: var(--color-terracotta); }
.card-light .case-tag { color: rgba(11, 19, 50, 0.7); }
.card-light .case-text { color: var(--color-dark); }
.card-light .case-date { color: rgba(11, 19, 50, 0.7); }
.card-light .case-action-btn {
    background-color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: var(--color-dark);
}

.case-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.case-num {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.case-tag {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.case-body {
    margin-bottom: 40px;
}

.case-text {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 400;
    line-height: 1.4;
    margin: 0 0 20px 0;
}

.case-date {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.case-action-btn {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    align-self: flex-end;
    transition: all 0.3s ease;
    text-decoration: none;
}

.case-card:hover .case-action-btn {
    background-color: var(--color-terracotta);
    color: #ffffff;
    border-color: var(--color-terracotta);
    transform: translateX(4px);
}

.case-card.hidden-card {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.case-card.revealed {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.cases-load-more {
    text-align: center;
    margin-top: 60px;
}

@media (max-width: 1024px) {
    .cases-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .cases-grid { grid-template-columns: 1fr; }
    .section-case-studies { padding: 80px 0; }
    .cases-header-flex {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 20px;
    }
}


/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer-editorial-wow {
    background-color: var(--color-dark);
    color: #ffffff;
    padding: 120px 0 50px 0;
    position: relative;
    overflow: hidden;
}

.footer-wow-container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-wow-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 80px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-eyebrow {
    display: block;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--color-bronze);
    margin-bottom: 15px;
    font-weight: 600;
}

.footer-cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 400;
    line-height: 1.15;
    margin: 0;
    color: #ffffff;
}

.footer-cta-title .serif-italic {
    font-style: italic;
    color: var(--color-bronze);
}

.footer-wow-action {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
}

.btn-wow-gold {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--color-terracotta);
    color: #ffffff;
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 18px 32px;
    border-radius: 4px;
    gap: 20px;
    transition: all 0.3s ease;
}

.btn-wow-gold span {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.btn-wow-gold:hover {
    background-color: #ffffff;
    color: var(--color-dark);
}

.btn-wow-gold:hover span {
    transform: translateX(5px);
}

.footer-note {
    font-size: 0.7rem;
    color: var(--color-steel);
    letter-spacing: 0.5px;
}

.footer-divider {
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    margin-bottom: 80px;
}

.footer-wow-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

.footer-logo-lg {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 600;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 15px;
    color: #ffffff;
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--color-steel);
    max-width: 350px;
    line-height: 1.6;
}

.footer-col-nav h4, 
.footer-col-contact h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #ffffff;
    margin-bottom: 25px;
    font-weight: 600;
}

.footer-col-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col-nav li {
    margin-bottom: 12px;
}

.footer-col-nav a {
    color: var(--color-steel);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-col-nav a:hover {
    color: #ffffff;
}

.footer-col-contact p {
    color: var(--color-steel);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-contact-info a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact-info a:hover {
    color: var(--color-bronze);
}

.footer-wow-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.75rem;
    color: var(--color-steel);
    opacity: 0.8;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom-links {
    display: flex;
    gap: 25px;
}

.footer-bottom-links a {
    color: var(--color-steel);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #ffffff;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(184, 196, 220, 0.2);
    border-radius: 50%;
    color: var(--color-steel);
    transition: all 0.3s ease;
}

.footer-social a svg {
    width: 18px;
    height: 18px;
}

.footer-social a:hover {
    border-color: var(--color-bronze);
    color: var(--color-bronze);
    background-color: rgba(156, 124, 103, 0.05);
    transform: translateY(-3px);
}

@media (max-width: 992px) {
    .footer-wow-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-wow-top {
        flex-direction: column;
        align-items: flex-start;
    }
    .footer-editorial-wow {
        padding: 80px 0 40px 0;
    }
}


/* ==========================================================================
   SECCIÓN TALENTO MERS (TRABAJÁ CON NOSOTROS)
   ========================================================================== */
.section-talent-mers {
    background-color: var(--bg-page);
    padding: 100px 0;
    border-bottom: 1px solid #eaeaea;
}

.talent-container {
    width: 80%;
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--color-steel);
    padding: 60px 80px;
    border-radius: 8px;
}

.talent-text {
    max-width: 600px;
}

.talent-eyebrow {
    display: block;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--color-dark);
    margin-bottom: 20px;
    font-weight: 600;
}

.talent-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3vw, 2.5rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-dark);
    margin: 0;
}

.talent-title .serif-italic {
    font-style: italic;
    color: var(--color-terracotta);
}

@media (max-width: 992px) {
    .talent-container {
        flex-direction: column;
        text-align: center;
        padding: 50px 30px;
        gap: 40px;
    }
}


/* ==========================================================================
   SECCIÓN NEWSLETTER
   ========================================================================== */
.section-newsletter-mers {
    background-color: var(--color-dark); 
    padding: 120px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05); 
}

.section-newsletter-mers .newsletter-container {
    width: 80%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.newsletter-statement {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 1.8rem);
    font-weight: 400;
    color: #ffffff;
    line-height: 1.4;
    max-width: 420px;
    margin: 0;
}

.mers-elegant-form {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.input-line {
    position: relative;
    width: 100%;
}

.mers-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(184, 196, 220, 0.4); 
    padding: 15px 0;
    font-family: var(--font-sans);
    font-size: 1.1rem;
    color: #ffffff;
    outline: none;
    transition: border-color 0.3s ease;
}

.mers-input::placeholder {
    color: rgba(184, 196, 220, 0.5);
    font-weight: 300;
}

.mers-input:focus {
    border-bottom-color: var(--color-bronze); 
}

.expanded-fields {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.6s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.4s ease, margin-top 0.4s ease;
}

.expanded-fields.is-active {
    max-height: 250px;
    opacity: 1;
    margin-top: 10px;
}

.split-row {
    display: flex;
    gap: 30px;
    margin-bottom: 25px;
}

.form-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
}

.privacy-checkbox {
    display: flex;
    align-items: center;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--color-steel);
    cursor: pointer;
    position: relative;
    user-select: none;
}

.privacy-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.custom-check {
    height: 16px;
    width: 16px;
    background-color: transparent;
    border: 1px solid rgba(184, 196, 220, 0.5);
    border-radius: 2px;
    margin-right: 12px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.privacy-checkbox:hover input ~ .custom-check {
    border-color: var(--color-bronze);
}

.privacy-checkbox input:checked ~ .custom-check {
    background-color: var(--color-bronze);
    border-color: var(--color-bronze);
}

.custom-check::after {
    content: "";
    display: none;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

.privacy-checkbox input:checked ~ .custom-check::after {
    display: block;
}

.privacy-checkbox a {
    color: var(--color-bronze);
    text-decoration: none;
    transition: color 0.3s ease;
}

.privacy-checkbox a:hover {
    color: var(--color-terracotta);
}

.btn-submit-text {
    background-color: transparent;
    border: none;
    color: var(--color-bronze);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: color 0.3s ease;
    padding: 5px 0;
}

.btn-submit-text:hover {
    color: var(--color-terracotta);
}

@media (max-width: 992px) {
    .section-newsletter-mers .newsletter-container {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .split-row {
        flex-direction: column;
        gap: 0;
    }
    .form-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        margin-top: 25px;
    }
    .expanded-fields.is-active {
        max-height: 350px;
    }
}

/* ==========================================================================
   PÁGINA DE CONTACTO
   ========================================================================== */
.section-contact-premium {
    background-color: var(--bg-page);
    padding: 160px 0 100px 0; /* Padding superior extra por el header fijo */
    border-bottom: 1px solid #eaeaea;
}

.contact-grid-container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 4fr 5fr;
    gap: 100px;
}

/* --- Columna Izquierda --- */
.contact-info-col {
    display: flex;
    flex-direction: column;
}

.contact-eyebrow {
    display: block;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--color-bronze);
    margin-bottom: 25px;
    font-weight: 600;
}

.contact-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 4.5vw, 4.5rem);
    font-weight: 400;
    line-height: 1.05;
    color: var(--color-dark);
    margin: 0 0 30px 0;
}

.contact-title .serif-italic {
    font-style: italic;
    color: var(--color-bronze);
}

.contact-desc {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 50px;
    max-width: 90%;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 50px;
}

.detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-dark);
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

.detail-text {
    font-size: 1rem;
    color: #666;
    line-height: 1.5;
}

.detail-text a {
    color: var(--color-bronze);
    text-decoration: none;
    transition: color 0.3s ease;
}

.detail-text a:hover {
    color: var(--color-terracotta);
}

/* Mapa con filtro de escala de grises para no romper la paleta */
.map-wrapper {
    width: 100%;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
    filter: grayscale(100%) contrast(1.1) opacity(0.8);
    transition: filter 0.4s ease;
}

.map-wrapper:hover {
    filter: grayscale(0%) contrast(1) opacity(1);
}

/* --- Columna Derecha (Formulario) --- */
.mers-contact-form {
    background-color: #f9f9fa; /* Gris super sutil para despegarlo del fondo blanco */
    padding: 60px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(11, 19, 50, 0.03);
}

.form-row {
    margin-bottom: 35px;
}

.form-row.split-row {
    display: flex;
    gap: 30px;
    margin-bottom: 35px;
}

.mers-input-dark {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(11, 19, 50, 0.2); 
    padding: 15px 0;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-dark);
    outline: none;
    transition: border-color 0.3s ease;
}

.mers-input-dark::placeholder {
    color: rgba(11, 19, 50, 0.4);
    font-weight: 400;
}

.mers-input-dark:focus {
    border-bottom-color: var(--color-bronze); 
}

/* Selectores y Textareas */
.mers-select {
    cursor: pointer;
    appearance: none; /* Quita la flecha por defecto fea del navegador */
    color: rgba(11, 19, 50, 0.6);
}

.mers-select:focus, .mers-select:valid {
    color: var(--color-dark);
}

.mers-textarea {
    resize: vertical;
    min-height: 80px;
    line-height: 1.5;
}

/* Botones de Opción Múltiple (Radios) */
.radio-group-row {
    margin-bottom: 40px;
}

.radio-group-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 15px;
}

.radio-options {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.custom-radio {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: #555;
    cursor: pointer;
    user-select: none;
}

.custom-radio input {
    display: none; /* Oculta el radio nativo */
}

.radio-mark {
    width: 16px;
    height: 16px;
    border: 1px solid rgba(11, 19, 50, 0.3);
    border-radius: 50%;
    margin-right: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.radio-mark::after {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-bronze);
    transform: scale(0);
    transition: transform 0.3s ease;
}

.custom-radio input:checked ~ .radio-mark {
    border-color: var(--color-bronze);
}

.custom-radio input:checked ~ .radio-mark::after {
    transform: scale(1);
}

/* Checkbox Privacidad y Botón Final */
.form-bottom-contact {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(11, 19, 50, 0.1);
}

.dark-check {
    color: #555;
}

.dark-check .custom-check {
    border-color: rgba(11, 19, 50, 0.3);
}

.dark-check input:checked ~ .custom-check::after {
    border-color: #ffffff;
}

/* ==========================================================================
   MENSAJE DE ÉXITO (FORMULARIO)
   ========================================================================== */
.success-message {
    display: none; /* Oculto inicialmente por JS */
    background-color: rgba(156, 124, 103, 0.08); /* Fondo sutil bronce corporativo */
    border-left: 3px solid var(--color-bronze);
    color: var(--color-dark);
    padding: 16px 20px;
    margin-bottom: 35px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    line-height: 1.5;
    border-radius: 0 4px 4px 0;
    animation: fadeIn 0.4s ease forwards;
}

.success-message strong {
    font-weight: 600;
    color: var(--color-bronze);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsividad Contacto */
@media (max-width: 1024px) {
    .contact-grid-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    .mers-contact-form {
        padding: 40px 30px;
    }
}

@media (max-width: 600px) {
    .form-row.split-row {
        flex-direction: column;
        gap: 0;
    }
    .form-bottom-contact {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }
    .contact-title {
        font-size: 2.5rem;
    }
}

/* ==========================================================================
   PÁGINA DE LEGALES Y PRIVACIDAD (ESTILO EDITORIAL)
   ========================================================================== */
.legal-wrapper {
    width: 85%;
    max-width: 800px; 
    margin: 0 auto;
    padding: 160px 0 100px 0; 
}

.back-link {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-bronze);
    text-decoration: none;
    margin-bottom: 60px;
    transition: color 0.3s ease, transform 0.3s ease;
}

.back-link:hover {
    color: var(--color-terracotta);
    transform: translateX(-5px); 
}

.disclaimer-box h1,
.policy-section h2 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 400;
    color: var(--color-dark);
    margin-bottom: 40px;
    line-height: 1.2;
    border-bottom: 1px solid rgba(11, 19, 50, 0.1);
    padding-bottom: 25px;
}

.policy-section {
    margin-top: 80px;
}

.legal-point {
    margin-bottom: 45px;
}

.legal-point h3 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 18px;
    letter-spacing: 0.5px;
}

.legal-point p {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    line-height: 1.75;
    color: #444; 
    margin-bottom: 15px;
}

.legal-point ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

.legal-point li {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    line-height: 1.75;
    color: #444;
    margin-bottom: 12px;
}

.legal-point strong {
    color: var(--color-dark);
    font-weight: 600;
}

.contact-link {
    color: var(--color-bronze);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    border-bottom: 1px solid transparent;
}

.contact-link:hover {
    color: var(--color-terracotta);
    border-bottom-color: var(--color-terracotta);
}

@media (max-width: 768px) {
    .legal-wrapper {
        padding: 120px 0 60px 0;
        width: 90%;
    }
    .legal-point p, .legal-point li {
        font-size: 1rem;
    }
    .disclaimer-box h1, .policy-section h2 {
        padding-bottom: 15px;
        margin-bottom: 30px;
    }
}

/* ==========================================================================
   PÁGINAS DE ÁREAS DE PRÁCTICA 
   ========================================================================== */
.area-detail-hero {
    background-color: var(--color-dark);
    color: #ffffff;
    padding: 180px 0 80px 0;
    text-align: center;
}

.area-breadcrumb {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-bronze);
    margin-bottom: 20px;
    display: block;
}

.area-breadcrumb a {
    color: var(--color-steel);
    text-decoration: none;
    transition: color 0.3s ease;
}

.area-breadcrumb a:hover {
    color: #ffffff;
}

.area-detail-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 4.5vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 0;
}

.area-detail-title .serif-italic {
    font-style: italic;
    color: var(--color-bronze);
}

.area-content-wrapper {
    width: 90%;
    max-width: 1200px;
    margin: 80px auto 120px auto;
    display: grid;
    grid-template-columns: 1fr 2.5fr;
    gap: 80px;
}

/* Columna Izquierda: Sticky Contact Card */
.area-sidebar {
    position: sticky;
    top: 100px; /* Queda fija al hacer scroll */
    align-self: start;
}

.sidebar-contact-card {
    background-color: var(--color-steel);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: left;
}

.sidebar-contact-card h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--color-dark);
    margin-bottom: 15px;
    font-weight: 500;
}

.sidebar-contact-card p {
    font-size: 0.9rem;
    color: var(--color-dark);
    opacity: 0.8;
    line-height: 1.5;
    margin-bottom: 25px;
}

.btn-sidebar {
    display: block;
    text-align: center;
    background-color: var(--color-dark);
    color: #ffffff;
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 15px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.btn-sidebar:hover {
    background-color: var(--color-bronze);
}

/* Columna Derecha: Contenido del Área */
.area-main-content {
    color: var(--color-dark);
}

.area-intro-text {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    line-height: 1.5;
    margin-bottom: 40px;
    color: var(--color-dark);
}

.area-description {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #444;
    margin-bottom: 50px;
}

.area-services-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.area-services-list li {
    font-size: 1.05rem;
    color: #333;
    padding: 20px 0;
    border-bottom: 1px solid rgba(11, 19, 50, 0.1);
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.area-services-list li::before {
    content: "↓";
    color: var(--color-bronze);
    font-weight: 600;
    font-family: var(--font-sans);
}

.area-image-break {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 8px;
    margin: 50px 0;
}

@media (max-width: 992px) {
    .area-content-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .area-sidebar {
        position: static;
        order: 2;
    }
    .area-main-content {
        order: 1;
    }
}

/* ==========================================================================
   ARTÍCULO INSIGHTS V3 (EL PILAR EDITORIAL MINIMALISTA)
   ========================================================================== */

/* Navbar simplificado y línea divisoria superior */
.editorial-top-bar {
    width: 100%;
    padding: 30px 5%;
    border-bottom: 1px solid #eaeaea;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-page);
}

.back-editorial-link {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: #888888;
    text-decoration: none;
    transition: color 0.3s ease;
}

.back-editorial-link:hover {
    color: var(--color-dark);
}

/* Contenedor central (El Pilar) */
.article-v3-container {
    width: 100%;
    max-width: 700px; /* Ancho extremadamente angosto para simular columna de revista */
    margin: 0 auto;
    padding: 120px 5% 150px 5%; /* Enormes márgenes superior e inferior */
    background-color: var(--bg-page);
}

/* Encabezado */
.article-v3-category {
    display: inline-block;
    background-color: var(--color-terracotta); /* Acento institucional MERS */
    color: #ffffff;
    font-family: var(--font-sans);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 50px; /* Forma de cápsula */
    margin-bottom: 30px;
}

.article-v3-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 3.8rem); /* Gran impacto visual */
    color: var(--color-dark);
    line-height: 1.1;
    font-weight: 600;
    margin-bottom: 30px;
}

/* Metadata minimalista */
.article-v3-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: #888888;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding-bottom: 40px;
    margin-bottom: 60px;
    border-bottom: 1px solid #eaeaea; /* Línea divisoria muy sutil */
}

/* Párrafo Introductorio (Copete) */
.article-v3-intro {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    line-height: 1.6;
    font-weight: 500;
    color: #333333;
    margin-bottom: 50px;
}

/* Cuerpo de texto editorial */
.article-v3-body p {
    font-family: var(--font-serif); /* Cambiamos a Serif para lectura larga clásica */
    font-size: 1.15rem; /* ~18px */
    line-height: 1.75;
    color: #444444; /* Gris carbón suave, no negro puro */
    margin-bottom: 25px;
}

/* La Letra Capitular */
.article-v3-body p.has-dropcap::first-letter {
    float: left;
    font-size: 4.5rem;
    line-height: 0.8;
    padding-top: 4px;
    padding-right: 12px;
    font-family: var(--font-serif);
    color: var(--color-dark);
    font-weight: 400;
}

/* Subtítulos contundentes */
.article-v3-body h2 {
    font-family: var(--font-sans);
    font-size: 1.6rem; /* ~26px */
    font-weight: 600;
    color: var(--color-dark);
    margin: 70px 0 25px 0; /* Mucho aire antes del nuevo subtítulo */
    line-height: 1.3;
}

.article-v3-body strong {
    color: var(--color-dark);
    font-weight: 600;
}

/* Cita destacada simple y elegante */
.article-v3-pullquote {
    margin: 50px 0 50px 20px;
    padding-left: 20px;
    border-left: 2px solid var(--color-bronze);
}

.article-v3-pullquote p {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--color-dark);
    margin: 0;
    line-height: 1.4;
}

/* Autoría minimalista final */
.article-v3-author {
    margin-top: 100px;
    padding-top: 40px;
    border-top: 1px solid #eaeaea;
}

.author-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #888888;
    display: block;
    margin-bottom: 10px;
}

.author-name-v3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--color-dark);
    font-weight: 600;
    display: block;
    margin-bottom: 5px;
}

.author-role-v3 {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: #666666;
}

/* Responsividad V3 */
@media (max-width: 768px) {
    .article-v3-container { padding: 80px 5% 100px 5%; }
    .article-v3-title { font-size: 2.2rem; }
    .article-v3-intro { font-size: 1.25rem; }
    .article-v3-body p { font-size: 1.05rem; }
    .article-v3-body h2 { font-size: 1.4rem; margin-top: 50px; }
}

/* ==========================================================================
   LISTAS EDITORIALES (PARA ARTÍCULO V3)
   ========================================================================== */

/* Estructura general de las listas */
.article-v3-body ul,
.article-v3-body ol {
    margin-left: 0;
    padding-left: 25px; 
    margin-bottom: 40px; /* Mucho aire después de la lista */
    font-family: var(--font-serif);
}

.article-v3-body li {
    font-size: 1.15rem;
    line-height: 1.75;
    color: #444444;
    margin-bottom: 18px; /* Separación clara entre cada ítem */
    padding-left: 8px;
}

/* 1. Lista sin orden (UL) - Viñetas con Guion Largo Editorial */
.article-v3-body ul {
    list-style-type: none; 
}

.article-v3-body ul li {
    position: relative;
}

.article-v3-body ul li::before {
    content: "—"; /* Guion editorial */
    position: absolute;
    left: -25px;
    color: var(--color-bronze);
    font-weight: 600;
}

/* 2. Lista numerada (OL) - Números modernos en Bronce */
.article-v3-body ol {
    list-style-type: decimal;
}

.article-v3-body ol li::marker {
    color: var(--color-bronze);
    font-weight: 600;
    font-family: var(--font-sans); /* Números en Montserrat para crear contraste */
}

/* 3. Títulos dentro de los ítems (Los "paso a paso") */
.article-v3-body li strong {
    color: var(--color-dark);
    font-family: var(--font-sans); /* Destaca los conceptos en sans-serif */
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    display: inline-block;
    margin-bottom: 4px;
}
/* Ajuste específico para el logo en la barra de lectura */
.editorial-top-bar .logo-serif {
    font-size: 1rem;
    color: var(--color-dark);
    text-decoration: none;
}
/* Reduce sutilmente el logo en la barra de lectura para no distraer */
.editorial-top-bar .header-logo-img {
    height: 20px; 
}

/* ==========================================================================
   ENLACES PARA COMPARTIR (METADATA)
   ========================================================================== */
.article-v3-meta a {
    color: #888888;
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-v3-meta a:hover {
    color: var(--color-bronze);
}

.share-links {
    display: inline-flex;
    gap: 8px;
    align-items: center;
}

/* ==========================================================================
   LOGO EN IMAGEN (HEADER)
   ========================================================================== */
.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header-logo-img {
    height: 24px; /* Altura ideal para un header minimalista de 55px */
    width: auto;  /* Mantiene la proporción original (no se estira) */
    display: block;
    transition: opacity 0.3s ease;
}

.header-logo-img:hover {
    opacity: 0.7; /* Efecto sutil al pasar el mouse */
}

/* Si usás el logo en la barra de los artículos V3 (editorial-top-bar) */
.editorial-top-bar .header-logo-img {
    height: 20px; /* Un poco más chico para la vista de lectura */
}
/* ==========================================================================
   LOGO EN IMAGEN (FOOTER)
   ========================================================================== */
.footer-logo-link {
    display: inline-block;
    margin-bottom: 20px;
    text-decoration: none;
}

.footer-logo-img {
    height: 45px; /* Un tamaño más grande e imponente para el pie de página */
    width: auto;
    display: block;
    transition: opacity 0.3s ease;
}

.footer-logo-img:hover {
    opacity: 0.8;
}