/* noticias.css - Ajuste: Alianzas estilo "Smart List" (Sin Tarjetas) */

:root {
    --color-primary: #0056b3;
    --color-text: #1e293b;
    --color-text-secondary: #64748b;
    --color-border: #e2e8f0;
    --bg-light: #ffffff;
    --bg-section: #f8fafc;
    --accent-glow: #00d4ff;
}

/* =========================================
   1. HERO DE NOTICIAS
   ========================================= */
.news-hero {
    position: relative;
    height: 40vh;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(180deg, #020617 0%, #0f172a 100%);
    color: white;
    overflow: hidden;
    margin-bottom: 0;
}

.news-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -1px;
    color: #ffffff !important; 
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    position: relative;
    z-index: 2;
}

.news-hero p {
    font-size: 1.1rem;
    color: #cbd5e1;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 300;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* =========================================
   2. DESTACADO (WEBINAR) - ESTILO DARK CARD
   ========================================= */
.highlight-section {
    padding: 80px 0;
    background-color: #ffffff;
    border-bottom: 1px solid var(--color-border);
}

.highlight-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(145deg, #020617, #0f172a); 
    padding: 50px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.highlight-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.5), transparent);
}

.highlight-badge {
    display: inline-block;
    background-color: rgba(0, 212, 255, 0.15);
    color: var(--accent-glow);
    font-weight: 800;
    font-size: 0.85rem;
    padding: 8px 16px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    width: fit-content;
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.highlight-container h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 15px;
    line-height: 1.1;
}

.highlight-container p {
    font-size: 1.15rem;
    color: #cbd5e1;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 700px;
}

/* =========================================
   3. ESTILO "TECH STREAM" (NOTICIAS PASADAS)
   ========================================= */
.tech-stream-section {
    padding: 80px 0;
    background-color: #f8fafc;
    position: relative;
}

.stream-header {
    margin-bottom: 50px;
    padding-left: 20px;
    border-left: 4px solid var(--color-text-secondary);
}

.stream-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.tech-stream-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto 0 20px;
    border-left: 2px solid #e2e8f0; 
}

@media (min-width: 768px) {
    .tech-stream-container {
        margin: 0 auto;
    }
}

.stream-item {
    position: relative;
    padding-left: 40px;
    padding-bottom: 50px;
}

.stream-item:last-child {
    padding-bottom: 0;
}

.stream-node {
    position: absolute;
    left: -9px;
    top: 0;
    width: 16px;
    height: 16px;
    background-color: #ffffff;
    border: 3px solid var(--color-text-secondary);
    border-radius: 50%;
    transition: all 0.3s ease;
    z-index: 2;
}

.stream-item:hover .stream-node {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(0, 86, 179, 0.1);
    transform: scale(1.1);
}

.stream-meta {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    margin-bottom: 5px;
    display: block;
    letter-spacing: 0.5px;
}

.stream-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 10px;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.stream-item:hover .stream-title {
    color: var(--color-primary);
}

.stream-description {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 15px;
}

/* =========================================
   4. SECCIÓN ALIANZAS - DISEÑO "SMART LIST" (NUEVO)
   ========================================= */
.alliance-section {
    background-color: #ffffff;
    padding: 100px 0;
}

.section-title-center {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-text);
    margin-bottom: 60px;
}

/* Contenedor de la lista */
.alliance-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--color-border);
}

/* Fila Individual */
.alliance-item {
    padding: 50px 20px;
    border-bottom: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: 2fr 3fr; /* Proporción Título / Descripción */
    gap: 40px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
}

/* Efecto Hover: Fondo sutil y línea activa */
.alliance-item:hover {
    background-color: #f8fafc;
    border-bottom-color: var(--color-primary);
}

/* Columna Izquierda: Encabezado */
.alliance-header {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.alliance-category {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
    display: block;
    opacity: 0.8;
}

.alliance-header h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text);
    margin: 0;
    line-height: 1.1;
    letter-spacing: -0.5px;
}

/* Columna Derecha: Contenido */
.alliance-body {
    display: flex;
    align-items: center;
}

.alliance-body p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin: 0;
    font-weight: 400;
}

/* =========================================
   5. CTA FOOTER - ESTILO INDEX (Animado)
   ========================================= */
.news-cta-section {
    position: relative;
    background: linear-gradient(135deg, #001f3f 0%, #003366 100%);
    padding: 100px 20px;
    text-align: center;
    color: white;
    overflow: hidden; 
}

/* Canvas para animación de partículas */
#cta-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0; 
    opacity: 0.5;
    pointer-events: none;
}

.news-cta-container {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.news-cta-container h3 {
    font-size: 2.2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.news-cta-container p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 35px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Botón Blanco CTA - Estilo Píldora */
.btn-white-pill {
    display: inline-block;
    background-color: #ffffff;
    color: var(--color-primary);
    font-weight: 700;
    padding: 14px 40px;
    border-radius: 50px; 
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-white-pill:hover {
    background-color: #f8f9fa;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

/* Botón Pequeño Outline */
.btn-small-outline {
    display: inline-block;
    padding: 8px 20px;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-small-outline:hover {
    background-color: var(--color-primary);
    color: white;
    box-shadow: 0 4px 10px rgba(0, 86, 179, 0.2);
}

/* Responsividad */
@media (max-width: 992px) {
    .alliance-item {
        grid-template-columns: 1fr; /* Colapsar a una columna */
        gap: 20px;
        padding: 40px 0;
    }
    .alliance-header h3 { font-size: 1.7rem; margin-bottom: 10px; }
}

@media (max-width: 768px) {
    .news-hero h1 { font-size: 2.2rem; }
    .stream-header h2 { font-size: 1.6rem; }
    .highlight-container { padding: 30px; }
    .highlight-container h2 { font-size: 1.8rem; }
}