/* ==========================================================================
   NICTE DESIGN SYSTEM: ESTILO EDITORIAL SAND & PETROLEUM
   Inspirado en el Brandbook y Catálogo Interactivo
   ========================================================================== */

/* Variables de Estilo Globales */
:root {
    /* Paleta Oficial */
    --color-sand-bg: #F5EFEB;       /* Fondo Arena cálido */
    --color-paper-card: #FCFAF6;    /* Fondo Blanco Papel cálido */
    --color-border: #E8E0D7;        /* Borde Beige fino */
    --color-charcoal-text: #1C2731; /* Texto oscuro carbón */
    --color-text-muted: #627281;    /* Texto secundario */
    
    /* Acentos */
    --color-petroleum: #2A6177;     /* Azul Petróleo Deep */
    --color-petroleum-dark: #1E4656;
    --color-cyan-accent: #58BDB9;   /* Turquesa Claro Menta */
    --color-cyan-dark: #3B8C97;     /* Turquesa Oscuro */

    /* Tipografías */
    --font-titles: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-accent: 'Plus Jakarta Sans', sans-serif;

    /* Transiciones */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-sand-bg);
    color: var(--color-charcoal-text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* BARRA DE NAVEGACIÓN SUPERIOR */
.brand-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: rgba(252, 250, 246, 0.6);
    border-bottom: 1px solid rgba(232, 224, 215, 0.5);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 0 5%;
    display: flex;
    align-items: center;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.brand-bar-logo {
    display: flex;
    align-items: center;
    height: 48px; /* Ajuste para logo SVG */
}

.bb-logo-img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

.brand-bar-separator {
    color: var(--color-border);
    font-size: 20px;
    font-weight: 300;
    margin: 0 15px;
    user-select: none;
}

.brand-bar-title {
    font-family: var(--font-titles);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-text-muted);
    margin-right: auto;
}

/* Enlaces de Navegación */
.editorial-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: var(--color-charcoal-text);
    font-family: var(--font-titles);
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.5px;
    transition: var(--transition-fast);
    position: relative;
    padding: 5px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-petroleum);
    transition: var(--transition-fast);
}

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

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

.nav-btn-cta {
    background: var(--color-petroleum);
    color: #FFFFFF !important;
    padding: 8px 18px;
    border-radius: 20px;
    font-weight: 600;
    border: 1px solid var(--color-petroleum);
}

.nav-btn-cta:hover {
    background: transparent;
    color: var(--color-petroleum) !important;
}

.nav-btn-cta::after {
    display: none;
}

/* CONTENEDOR PRINCIPAL Y ENVOLVENTES */
.main-wrapper {
    margin-top: 80px; /* Offset por barra fija */
    width: 100%;
}

/* 1. HÉROE PRINCIPAL (HERO BANNER) */
.hero-section {
    min-height: calc(85vh - 80px);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    padding: 60px 8%;
    gap: 50px;
    position: relative;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-tag-wrapper {
    margin-bottom: 20px;
}

.hero-tag {
    font-family: var(--font-accent);
    font-size: 11px;
    font-weight: 700;
    color: var(--color-cyan-dark);
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--color-paper-card);
    border: 1px solid var(--color-border);
    padding: 6px 14px;
    border-radius: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.hero-title {
    font-family: var(--font-titles);
    font-size: 48px;
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-charcoal-text);
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-muted);
    margin-bottom: 35px;
    max-width: 600px;
}

.hero-cta-group {
    display: flex;
    gap: 15px;
}

/* Estilo de Botones Generales */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-family: var(--font-titles);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--color-petroleum);
    color: #FFFFFF;
    box-shadow: 0 4px 15px rgba(42, 97, 119, 0.15);
}

.btn-primary:hover {
    background-color: var(--color-petroleum-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 97, 119, 0.25);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-charcoal-text);
    border-color: var(--color-border);
}

.btn-secondary:hover {
    background-color: rgba(42, 97, 119, 0.05);
    border-color: var(--color-petroleum);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
}

/* Área Visual del Héroe */
.hero-visual-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.hero-visual-frame {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    background: var(--color-paper-card);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(28, 39, 49, 0.05);
    transition: var(--transition-smooth);
}

.hero-visual-frame:hover {
    transform: translateY(-5px) scale(1.01);
    border-color: var(--color-cyan-accent);
    box-shadow: 0 30px 60px rgba(28, 39, 49, 0.08);
}

.hero-visual-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 2. SECCIÓN DE CLIENTES (LOGOS) */
.clients-banner {
    background: rgba(252, 250, 246, 0.5);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 30px 8%;
    text-align: center;
}

.clients-title {
    font-family: var(--font-accent);
    font-size: 10px;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.clients-logos-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 50px;
}

.client-logo-item {
    width: 140px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.client-logo-item img {
    max-width: 100%;
    max-height: 100%;
    height: auto;
    width: auto;
    object-fit: contain;
    mix-blend-mode: multiply;
    opacity: 0.65;
    transition: var(--transition-fast);
}

.client-logo-item img:hover {
    opacity: 1;
}

/* 3. SECCIÓN DE NUESTRAS SOLUCIONES */
.solutions-section {
    padding: 100px 8%;
    border-bottom: 1px solid var(--color-border);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    font-family: var(--font-accent);
    font-size: 11px;
    font-weight: 700;
    color: var(--color-cyan-dark);
    letter-spacing: 3px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-titles);
    font-size: 36px;
    font-weight: 700;
    color: var(--color-charcoal-text);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 15px;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* 3. SECCIÓN 2: EL PROBLEMA VS. LA SOLUCIÓN (EL CAOS VS. EL EFECTO NICTE) */
.problem-solution-section {
    padding: 100px 8%;
    border-bottom: 1px solid var(--color-border);
}

.problem-solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 20px;
}

.problem-card, .solution-card {
    background: rgba(252, 250, 246, 0.65);
    border: 1px solid rgba(232, 224, 215, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 8px 32px 0 rgba(28, 39, 49, 0.03);
    transition: var(--transition-smooth);
}

.problem-card {
    border-top: 4px solid var(--color-border);
}

.solution-card {
    border-top: 4px solid var(--color-cyan-accent);
}

.problem-card-title, .solution-card-title {
    font-family: var(--font-titles);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-charcoal-text);
    margin-bottom: 30px;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 15px;
}

.problem-list, .solution-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.problem-list li, .solution-list li {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.problem-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    flex-shrink: 0;
    background: rgba(217, 83, 79, 0.1);
    color: #D9534F;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: bold;
    margin-top: 3px;
}

.solution-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    flex-shrink: 0;
    background: rgba(88, 189, 185, 0.1);
    color: var(--color-cyan-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: bold;
    margin-top: 3px;
}

.problem-text, .solution-text {
    display: flex;
    flex-direction: column;
}

.problem-text strong, .solution-text strong {
    font-family: var(--font-titles);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-charcoal-text);
}

.problem-text span, .solution-text span {
    font-size: 13.5px;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-top: 3px;
}


/* 4. SECCIÓN 3: HUB DE PORTAFOLIO Y CATEGORÍAS (SEO HUB) */
.categories-section {
    padding: 100px 8%;
    border-bottom: 1px solid var(--color-border);
}

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

.category-card {
    background: rgba(252, 250, 246, 0.65);
    border: 1px solid rgba(232, 224, 215, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 16px;
    padding: 35px;
    box-shadow: 0 8px 32px 0 rgba(28, 39, 49, 0.03);
    transition: var(--transition-smooth);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.category-card:hover {
    border-color: var(--color-cyan-accent);
    transform: translateY(-5px);
    box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.04);
}

.category-card-icon {
    width: 50px;
    height: 50px;
    background: rgba(88, 189, 185, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--color-cyan-dark);
}

.category-card-icon svg {
    width: 24px;
    height: 24px;
}

.category-card-title {
    font-family: var(--font-titles);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-charcoal-text);
    margin-bottom: 12px;
}

.category-card-desc {
    font-size: 13.5px;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: 25px;
    flex-grow: 1;
}

.category-card-btn {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-petroleum);
    font-family: var(--font-accent);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 8px;
    transition: var(--transition-fast);
    cursor: pointer;
}

.category-card:hover .category-card-btn {
    background: var(--color-petroleum);
    color: var(--color-sand-bg);
    border-color: var(--color-petroleum);
}


/* 5. SECCIÓN 4: BENEFICIOS CLAVE */
.beneficios-section {
    padding: 100px 8%;
    border-bottom: 1px solid var(--color-border);
}

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

.beneficio-card {
    background: rgba(252, 250, 246, 0.65);
    border: 1px solid rgba(232, 224, 215, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 16px;
    padding: 35px;
    box-shadow: 0 8px 32px 0 rgba(28, 39, 49, 0.03);
    transition: var(--transition-smooth);
}

.beneficio-card:hover {
    border-color: var(--color-cyan-accent);
    transform: translateY(-5px);
    box-shadow: 10px 10px 35px rgba(0, 0, 0, 0.04);
}

.beneficio-icon {
    font-size: 32px;
    margin-bottom: 20px;
    line-height: 1;
}

.beneficio-title {
    font-family: var(--font-titles);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-charcoal-text);
    margin-bottom: 12px;
}

.beneficio-desc {
    font-size: 13.5px;
    line-height: 1.6;
    color: var(--color-text-muted);
}

/* 5. SECCIÓN DE CONTACTO */
.contacto-section {
    padding: 100px 8%;
}

.contacto-card {
    background: rgba(252, 250, 246, 0.7);
    border: 1px solid rgba(232, 224, 215, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.03);
}

.contacto-info {
    padding: 60px;
    background: rgba(42, 97, 119, 0.02);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contacto-title {
    font-family: var(--font-titles);
    font-size: 32px;
    font-weight: 700;
    color: var(--color-charcoal-text);
    margin-bottom: 16px;
    line-height: 1.2;
}

.contacto-desc {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.contacto-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.det-item {
    display: flex;
    flex-direction: column;
}

.det-label {
    font-family: var(--font-accent);
    font-size: 10px;
    font-weight: 700;
    color: var(--color-cyan-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.det-value {
    font-family: var(--font-titles);
    font-size: 16px;
    font-weight: 600;
    color: var(--color-charcoal-text);
    text-decoration: none;
    transition: var(--transition-fast);
}

a.det-value:hover {
    color: var(--color-petroleum);
}

/* Formulario */
.contacto-form-wrapper {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.editorial-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.editorial-form label {
    font-family: var(--font-titles);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-charcoal-text);
    margin-bottom: 6px;
}

.editorial-form input, 
.editorial-form select, 
.editorial-form textarea {
    background: var(--color-sand-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 13.5px;
    color: var(--color-charcoal-text);
    outline: none;
    transition: var(--transition-fast);
}

.editorial-form input:focus, 
.editorial-form select:focus, 
.editorial-form textarea:focus {
    border-color: var(--color-cyan-dark);
    background: #FFFFFF;
}

/* FOOTER B2B */
.main-footer {
    background: linear-gradient(180deg, rgba(20, 30, 40, 0.99) 0%, rgba(12, 18, 24, 0.99) 100%);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid rgba(245, 239, 235, 0.08);
    padding: 80px 8% 40px;
    color: #FCFAF6;
    font-family: var(--font-body);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr 1.1fr 0.9fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo-wrapper {
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.footer-logo-img {
    height: 100%;
    width: auto;
    object-fit: contain;
    /* Usando la versión de fondo oscuro vectorial, no necesita invert/brightness filters */
}

.footer-brand-desc {
    font-size: 13.5px;
    line-height: 1.6;
    color: rgba(252, 250, 246, 0.65);
}

.footer-brand-desc strong {
    color: var(--color-cyan-accent);
    font-weight: 500;
}

.footer-legal-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-family: var(--font-accent);
    font-size: 11px;
    font-weight: 500;
    color: rgba(252, 250, 246, 0.4);
    letter-spacing: 0.5px;
    margin-top: 5px;
}

.footer-col-title {
    font-family: var(--font-titles);
    font-size: 15px;
    font-weight: 700;
    color: #FCFAF6;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    border-bottom: 1px solid rgba(252, 250, 246, 0.08);
    padding-bottom: 10px;
    margin-bottom: 5px;
}

.footer-links, .footer-contact-info {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links a {
    color: rgba(252, 250, 246, 0.65);
    text-decoration: none;
    font-size: 13.5px;
    transition: var(--transition-fast);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--color-cyan-accent);
    transform: translateX(6px);
}

.footer-contact-info li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13.5px;
    color: rgba(252, 250, 246, 0.65);
    transition: var(--transition-fast);
}

.footer-contact-svg {
    width: 18px;
    height: 18px;
    color: var(--color-cyan-accent);
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.footer-contact-info li:hover .footer-contact-svg {
    transform: scale(1.15);
    color: #FFFFFF;
}

.whatsapp-svg {
    color: #25D366; /* Auténtico verde de marca para el icono de WhatsApp */
}

.footer-contact-info a {
    color: rgba(252, 250, 246, 0.65);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-contact-info a:hover {
    color: #FFFFFF;
}

.footer-bottom {
    border-top: 1px solid rgba(252, 250, 246, 0.08);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright {
    font-family: var(--font-accent);
    font-size: 11px;
    font-weight: 500;
    color: rgba(252, 250, 246, 0.4);
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-bottom-links a {
    font-family: var(--font-accent);
    font-size: 11px;
    font-weight: 600;
    color: rgba(252, 250, 246, 0.5);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-bottom-links a:hover {
    color: var(--color-cyan-accent);
}

.footer-bottom-links .separator {
    color: rgba(252, 250, 246, 0.15);
    font-size: 11px;
}

/* BOTÓN FLOTANTE WHATSAPP */
.whatsapp-floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 54px;
    height: 54px;
    background-color: var(--color-cyan-dark);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(59, 140, 151, 0.3);
    z-index: 999;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.whatsapp-floating-btn:hover {
    background-color: var(--color-cyan-accent);
    transform: translateY(-3px) rotate(8deg);
    box-shadow: 0 6px 20px rgba(59, 140, 151, 0.4);
}

/* PANELES DESLIZANTES LATERALES DE DETALLE (SLIDE-OUT MINI-LANDINGS) */
.product-slide-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 2000;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.product-slide-panel.active {
    visibility: visible;
    opacity: 1;
}

.panel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(28, 39, 49, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.panel-container {
    position: absolute;
    top: 0;
    right: 0;
    width: 480px;
    height: 100%;
    background: var(--color-paper-card);
    border-left: 1px solid var(--color-border);
    padding: 50px 40px;
    overflow-y: auto;
    box-shadow: -10px 0 40px rgba(28, 39, 49, 0.08);
    transform: translateX(100%);
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-slide-panel.active .panel-container {
    transform: translateX(0);
}

.panel-close-btn {
    position: absolute;
    top: 25px;
    right: 25px;
    font-size: 32px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-charcoal-text);
    transition: var(--transition-fast);
    line-height: 1;
    z-index: 10;
}

.panel-close-btn:hover {
    color: var(--color-cyan-accent);
}

.panel-content-inner {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 15px;
}

.panel-tag-category {
    font-family: var(--font-accent);
    font-size: 11px;
    font-weight: 700;
    color: var(--color-cyan-dark);
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
}

.panel-product-title {
    font-family: var(--font-titles);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-charcoal-text);
    line-height: 1.2;
}

.panel-product-img-box {
    width: 100%;
    height: 280px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    background-color: var(--color-sand-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.panel-product-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.panel-product-description {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.panel-specs-block {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 10px;
}

.specs-block-title {
    font-family: var(--font-titles);
    font-size: 15px;
    font-weight: 700;
    color: var(--color-charcoal-text);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 6px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table th {
    text-align: left;
    font-family: var(--font-titles);
    font-size: 12px;
    font-weight: 700;
    color: var(--color-petroleum);
    width: 35%;
    padding: 10px 0;
    border-bottom: 1px solid rgba(232, 224, 215, 0.5);
    vertical-align: top;
}

.specs-table td {
    text-align: left;
    font-size: 12px;
    color: var(--color-text-muted);
    padding: 10px 0;
    border-bottom: 1px solid rgba(232, 224, 215, 0.5);
    vertical-align: top;
}

.mt-25 {
    margin-top: 25px;
}

.contacto-cta-whatsapp-box {
    margin-top: 20px;
    width: 100%;
}

.cta-wa-direct {
    background-color: var(--color-petroleum);
    color: #FFFFFF !important;
}

.cta-wa-direct:hover {
    background-color: var(--color-petroleum-dark);
}

/* ==========================================================================
   CONSULTAS DE ADAPTABILIDAD (RESPONSIVE MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr;
        padding-top: 40px;
        text-align: center;
        gap: 40px;
    }

    .hero-content {
        align-items: center;
    }

    .hero-title {
        font-size: 38px;
    }

    .problem-solution-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .categories-grid {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }

    .beneficios-grid {
        grid-template-columns: 1fr 1fr;
        gap: 25px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .contacto-card {
        grid-template-columns: 1fr;
    }

    .contacto-info {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding: 40px;
    }

    .contacto-form-wrapper {
        padding: 40px;
    }
}

@media (max-width: 768px) {
    .brand-bar {
        padding: 0 20px;
    }

    .editorial-nav {
        display: none; /* Se oculta menú desktop en mobile */
    }

    .hero-section {
        padding: 40px 20px;
    }

    .hero-title {
        font-size: 32px;
    }

    .problem-solution-section,
    .categories-section,
    .beneficios-section,
    .contacto-section {
        padding: 60px 20px;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }

    .beneficios-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .footer-logo-wrapper {
        justify-content: center;
    }

    .footer-legal-info {
        align-items: center;
    }

    .footer-contact-info li {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .footer-links a:hover {
        transform: none;
    }

    .panel-container {
        width: 100%;
        padding: 40px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .clients-logos-grid {
        gap: 30px;
    }

    .client-logo-item {
        width: 100px;
        height: 35px;
    }
}

/* DROPDOWN MENU PORTAFOLIO */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.dropdown-arrow {
    font-size: 8px;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    width: 260px;
    background: rgba(252, 250, 246, 0.96);
    border: 1px solid rgba(28, 39, 49, 0.08);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(28, 39, 49, 0.06);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
    z-index: 1001;
    display: flex;
    flex-direction: column;
}

/* Hover show dropdown */
.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(5px);
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu a {
    text-decoration: none;
    color: var(--color-charcoal-text);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 13px;
    padding: 12px 20px;
    transition: var(--transition-fast);
    text-align: left;
    display: block;
}

.dropdown-menu a:hover {
    background: rgba(42, 97, 119, 0.05); /* Sutil petroleum background en hover */
    color: var(--color-petroleum);
    padding-left: 24px;
}

/* Estilo para categoría card as link */
.categories-grid a.category-card {
    text-decoration: none;
    color: inherit;
}

/* SUBPAGINAS DE CATEGORIAS: ESTILOS GENERALES */
.category-page-hero {
    padding: 140px 8% 80px;
    background-color: var(--color-sand-bg);
}

.category-page-card {
    background: rgba(252, 250, 246, 0.65);
    border: 1px solid rgba(232, 224, 215, 0.7);
    border-radius: 20px;
    padding: 50px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 10px 40px rgba(28, 39, 49, 0.03);
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.category-page-title {
    font-family: var(--font-titles);
    font-size: 32px;
    font-weight: 800;
    color: var(--color-charcoal-text);
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.category-page-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.category-page-seo {
    background: rgba(42, 97, 119, 0.03);
    border: 1px solid rgba(42, 97, 119, 0.08);
    border-radius: 8px;
    padding: 15px 20px;
    font-size: 12px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.category-page-seo strong {
    color: var(--color-petroleum);
}

.category-two-cols {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 140px 5% 80px;
}

@media (max-width: 1024px) {
    .category-two-cols {
        grid-template-columns: 1fr;
        padding-top: 100px;
    }
}

/* ============================================================
   SECCIÓN "POR QUÉ NICTE" EN SUBPÁGINAS DE CATEGORÍA
   ============================================================ */
.nicte-why-section {
    background: linear-gradient(160deg, #1C2731 0%, #2A6177 60%, #1a3a4a 100%);
    padding: 90px 8%;
    position: relative;
    overflow: hidden;
}

.nicte-why-section::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(89, 177, 195, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.nicte-why-inner {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.nicte-why-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 6px 18px;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 24px;
}

.nicte-why-title {
    font-family: var(--font-titles);
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.15;
    letter-spacing: -0.5px;
    margin-bottom: 20px;
}

.nicte-why-desc {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.72);
    max-width: 680px;
    margin: 0 auto 50px;
}

.nicte-why-pillars {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.nicte-why-pillar {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 16px;
    padding: 30px 22px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background 0.3s ease, transform 0.3s ease;
    text-align: center;
}

.nicte-why-pillar:hover {
    background: rgba(255, 255, 255, 0.09);
    transform: translateY(-4px);
}

.pillar-icon {
    font-size: 28px;
    display: block;
    margin-bottom: 14px;
}

.nicte-why-pillar h4 {
    font-family: var(--font-titles);
    font-size: 15px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 10px;
}

.nicte-why-pillar p {
    font-family: var(--font-body);
    font-size: 13px;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.6);
}

.nicte-why-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.nicte-why-ctas .btn-secondary {
    border-color: rgba(255, 255, 255, 0.35);
    color: rgba(255, 255, 255, 0.85);
}

.nicte-why-ctas .btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.7);
    color: #FFFFFF;
    background: rgba(255, 255, 255, 0.08);
}

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

@media (max-width: 540px) {
    .nicte-why-pillars {
        grid-template-columns: 1fr;
    }
    .nicte-why-section {
        padding: 60px 6%;
    }
}

/* ============================================================
   LANDING PAGES DE CATEGORÍA — DISEÑO DINÁMICO COMPLETO
   ============================================================ */

/* HERO DE CATEGORÍA */
.cat-hero {
    padding: 140px 8% 80px;
    background: linear-gradient(145deg, #1C2731 0%, #2A6177 55%, #1E4656 100%);
    position: relative;
    overflow: hidden;
    min-height: 520px;
    display: flex;
    align-items: center;
}

.cat-hero::before {
    content: '';
    position: absolute;
    bottom: -120px;
    right: -60px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(88, 189, 185, 0.18) 0%, transparent 65%);
    pointer-events: none;
}

.cat-hero::after {
    content: '';
    position: absolute;
    top: -60px;
    left: 20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
    pointer-events: none;
}

.cat-hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 50px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.cat-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 780px;
}

.cat-hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.cat-hero-frame {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 1.2;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
    transition: var(--transition-smooth);
    backdrop-filter: blur(8px);
}

.cat-hero-frame:hover {
    transform: translateY(-5px) scale(1.01);
    border-color: rgba(88, 189, 185, 0.4);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
}

.cat-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.cat-hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(88, 189, 185, 0.15);
    border: 1px solid rgba(88, 189, 185, 0.3);
    border-radius: 20px;
    padding: 6px 16px;
    font-family: var(--font-accent);
    font-size: 11px;
    font-weight: 700;
    color: #58BDB9;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.cat-hero-title {
    font-family: var(--font-titles);
    font-size: clamp(32px, 5vw, 54px);
    font-weight: 800;
    color: #FFFFFF;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.cat-hero-desc {
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.75;
    color: rgba(255,255,255,0.72);
    max-width: 620px;
    margin-bottom: 36px;
}

.cat-hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.cat-stat {
    display: flex;
    flex-direction: column;
}

.cat-stat-num {
    font-family: var(--font-titles);
    font-size: 28px;
    font-weight: 800;
    color: #58BDB9;
    line-height: 1;
}

.cat-stat-label {
    font-size: 12px;
    color: rgba(255,255,255,0.55);
    margin-top: 4px;
    font-family: var(--font-body);
}

/* SECCIÓN DE PRODUCTOS / SERVICIOS (CARDS DINÁMICAS) */
.cat-products-section {
    padding: 90px 8%;
    background: var(--color-sand-bg);
}

.cat-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.cat-section-badge {
    display: inline-block;
    background: rgba(42,97,119,0.07);
    border: 1px solid rgba(42,97,119,0.15);
    border-radius: 20px;
    padding: 5px 16px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--color-petroleum);
    text-transform: uppercase;
    margin-bottom: 16px;
    font-family: var(--font-accent);
}

.cat-section-title {
    font-family: var(--font-titles);
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 800;
    color: var(--color-charcoal-text);
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}

.cat-section-sub {
    font-size: 15px;
    color: var(--color-text-muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

.cat-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.cat-card {
    background: var(--color-paper-card);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 36px 30px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.cat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-petroleum), var(--color-cyan-accent));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(28,39,49,0.08);
    border-color: rgba(42,97,119,0.2);
}

.cat-card:hover::before {
    opacity: 1;
}

.cat-card-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(42,97,119,0.1), rgba(88,189,185,0.1));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 22px;
}

.cat-card-title {
    font-family: var(--font-titles);
    font-size: 17px;
    font-weight: 700;
    color: var(--color-charcoal-text);
    margin-bottom: 10px;
}

.cat-card-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.cat-card-tag {
    display: inline-block;
    margin-top: 16px;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-petroleum);
    background: rgba(42,97,119,0.06);
    padding: 4px 10px;
    border-radius: 10px;
    font-family: var(--font-accent);
    letter-spacing: 0.05em;
}

/* SECCIÓN PROCESO / CÓMO FUNCIONA */
.cat-process-section {
    padding: 90px 8%;
    background: var(--color-paper-card);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.cat-process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin-top: 60px;
    position: relative;
}

.cat-process-grid::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 12.5%;
    right: 12.5%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-petroleum), var(--color-cyan-accent), var(--color-petroleum), transparent);
    opacity: 0.25;
}

.cat-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 20px;
    position: relative;
}

.cat-step-num {
    width: 60px;
    height: 60px;
    background: var(--color-petroleum);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-titles);
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    box-shadow: 0 8px 24px rgba(42,97,119,0.25);
    transition: var(--transition-smooth);
}

.cat-step:hover .cat-step-num {
    transform: scale(1.12);
    background: var(--color-cyan-dark);
}

.cat-step-title {
    font-family: var(--font-titles);
    font-size: 15px;
    font-weight: 700;
    color: var(--color-charcoal-text);
    margin-bottom: 10px;
}

.cat-step-desc {
    font-size: 13px;
    line-height: 1.65;
    color: var(--color-text-muted);
}

/* SECCIÓN CTA FINAL CON FORMULARIO */
.cat-cta-section {
    padding: 90px 8%;
    background: var(--color-sand-bg);
}

.cat-cta-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

.cat-cta-left h2 {
    font-family: var(--font-titles);
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 800;
    color: var(--color-charcoal-text);
    letter-spacing: -0.5px;
    margin-bottom: 16px;
    line-height: 1.2;
}

.cat-cta-left p {
    font-size: 15px;
    line-height: 1.75;
    color: var(--color-text-muted);
    margin-bottom: 28px;
}

.cat-cta-contacts {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.cat-contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--color-charcoal-text);
}

.cat-contact-item a {
    color: var(--color-petroleum);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.cat-contact-item a:hover {
    color: var(--color-cyan-dark);
}

.cat-contact-icon {
    width: 36px;
    height: 36px;
    background: rgba(42,97,119,0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cat-contact-icon svg {
    width: 16px;
    height: 16px;
    stroke: var(--color-petroleum);
}

.cat-wa-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #FFFFFF;
    padding: 14px 28px;
    border-radius: 10px;
    font-family: var(--font-titles);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition-smooth);
    margin-bottom: 24px;
    box-shadow: 0 4px 20px rgba(37,211,102,0.25);
}

.cat-wa-btn:hover {
    background: #1fb956;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(37,211,102,0.35);
}

/* Formulario reutilizable en cat-cta */
.cat-form-card {
    background: var(--color-paper-card);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(28,39,49,0.04);
}

.cat-form-card .section-tag {
    display: block;
    margin-bottom: 16px;
}

.cat-form-title {
    font-family: var(--font-titles);
    font-size: 22px;
    font-weight: 800;
    color: var(--color-charcoal-text);
    margin-bottom: 6px;
}

.cat-form-sub {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .cat-hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .cat-hero-frame {
        max-width: 500px;
        aspect-ratio: 1.3;
    }
    .cat-process-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    .cat-process-grid::before { display: none; }
    .cat-cta-inner {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .cat-hero { padding: 120px 6% 60px; }
    .cat-products-section,
    .cat-process-section,
    .cat-cta-section { padding: 60px 6%; }
    .cat-hero-stats { gap: 24px; }
    .cat-cards-grid { grid-template-columns: 1fr; }
    .cat-process-grid { grid-template-columns: 1fr; }
}