/* ================================================================
   BLOG PAGE — Estilos Scoped (Premium Modular)
   ================================================================ */

/* ── Base de la página ── */
body.blog-page {
    background-color: #000000 !important; /* Negro profundo */
    color: var(--text-white);
    overflow-x: hidden;
    font-family: var(--font-body), sans-serif;
}

/* ── Contenedor Principal (Main) ── */
body.blog-page main {
    position: relative;
    overflow: hidden;
    z-index: 1;
    background-color: #000000 !important;
    min-height: 100vh;
}

/* ── Forzar Tamaño y Visibilidad de Luces en el Contenedor Principal ── */
body.blog-page main::before,
body.blog-page main::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none !important;
    z-index: -1;
    will-change: transform;
    filter: blur(120px) !important;
}

/* Aura 1: Cian fuerte - Superior Izquierda (65vw x 65vw) */
body.blog-page main::before {
    width: 65vw;
    height: 65vw;
    background: radial-gradient(circle, rgba(0, 255, 255, 0.40) 0%, rgba(0, 255, 255, 0.05) 50%, transparent 70%) !important;
    top: -15vw;
    left: -20vw;
    animation: floatGlow1 25s ease-in-out infinite alternate;
}

/* Aura 2: Violeta fuerte - Inferior Derecha (70vw x 70vw) */
body.blog-page main::after {
    width: 70vw;
    height: 70vw;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.30) 0%, rgba(138, 43, 226, 0.05) 50%, transparent 70%) !important;
    bottom: -20vw;
    right: -15vw;
    animation: floatGlow2 30s ease-in-out infinite alternate;
}

/* Aura 3: Azul Aqua - Centro Derecha (60vw x 60vw) */
.blog-bg-glow {
    position: absolute;
    width: 60vw;
    height: 60vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 206, 209, 0.25) 0%, rgba(0, 206, 209, 0.03) 50%, transparent 70%) !important;
    top: 35%;
    right: -15vw;
    filter: blur(120px) !important;
    pointer-events: none !important;
    z-index: -1;
    will-change: transform;
    animation: floatGlow3 28s ease-in-out infinite alternate;
}

/* Keyframes para el movimiento lento y cíclico de Bokeh */
@keyframes floatGlow1 {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(10vw, 8vw, 0) scale(1.15);
    }
    100% {
        transform: translate3d(-5vw, 15vw, 0) scale(0.9);
    }
}

@keyframes floatGlow2 {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(-8vw, -10vw, 0) scale(0.85);
    }
    100% {
        transform: translate3d(8vw, 5vw, 0) scale(1.1);
    }
}

@keyframes floatGlow3 {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(-6vw, 8vw, 0) scale(1.25);
    }
    100% {
        transform: translate3d(6vw, -6vw, 0) scale(0.85);
    }
}

/* ── Hero del Blog ── */
.blog-hero {
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 140px;
    padding: 8px 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 24px;
}

.blog-hero__title {
    font-size: clamp(2.8rem, 6vw, 5.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 20px;
}

.blog-hero__subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.55);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ── Bento Grid ── */
.blog-bento {
    padding: 60px 0 120px;
}

.blog-bento__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto;
    gap: 20px;
}

/* ── Tarjeta Base (Glassmorphism de alta definición) ── */
.bento-card {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    background: rgba(20, 20, 20, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
                border-color 0.4s ease,
                box-shadow 0.4s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

/* Apply backdrop-filter strictly to smaller bento cards to save massive composite costs */
.bento-card--mini,
.bento-card--newsletter {
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
}

.bento-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 255, 255, 0.35) !important;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 255, 255, 0.08);
}

/* Línea de acento superior */
.bento-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 2;
}
.bento-card:hover::before { opacity: 1; }

/* ── Tamaños Bento ── */
.bento-card--featured {
    grid-column: span 7;
    min-height: 480px;
}

.bento-card--tall {
    grid-column: span 5;
    min-height: 480px;
}

.bento-card--wide {
    grid-column: span 7;
    min-height: 260px;
}

.bento-card--mini {
    grid-column: span 5;
    min-height: 260px;
}

/* ── Imagen / Video de fondo de tarjeta ── */
.bento-card__media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.bento-card__media img,
.bento-card__media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.45;
    transition: opacity 0.5s ease, transform 0.6s ease;
}

.bento-card:hover .bento-card__media img,
.bento-card:hover .bento-card__media video {
    opacity: 0.65;
    transform: scale(1.04);
}

/* Placeholder de color cuando no hay imagen */
.bento-card__media--placeholder {
    background: linear-gradient(135deg, #050505 0%, #0d1117 100%);
}

/* ── Overlay de degradado sobre la imagen ── */
.bento-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.95) 0%,
        rgba(0, 0, 0, 0.40) 50%,
        rgba(0, 0, 0, 0.10) 100%
    );
    z-index: 1;
}

/* ── Contenido de la tarjeta ── */
.bento-card__body {
    position: relative;
    z-index: 2;
    padding: 32px;
    margin-top: auto;
}

.bento-card--featured .bento-card__body {
    padding: 40px;
}

.bento-card__tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 255, 255, 0.15);
    border: 1px solid rgba(0, 255, 255, 0.30);
    border-radius: 100px;
    padding: 5px 14px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 16px;
}

.bento-card__tag i { font-size: 0.85rem; }

.bento-card__title {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
    margin-bottom: 12px;
    line-height: 1.15;
}

.bento-card--featured .bento-card__title {
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
}

.bento-card--tall .bento-card__title {
    font-size: clamp(1.3rem, 2vw, 1.7rem);
}

.bento-card--wide .bento-card__title {
    font-size: clamp(1.2rem, 1.8vw, 1.5rem);
}

.bento-card--mini .bento-card__title {
    font-size: 1.2rem;
}

.bento-card__excerpt {
    font-size: 0.92rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 20px;
    max-width: 480px;
}

.bento-card--tall .bento-card__excerpt,
.bento-card--mini .bento-card__excerpt {
    max-width: 100%;
}

.bento-card__meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.45);
}

.bento-card__meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.bento-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-cyan);
    transition: gap 0.3s ease;
}

.bento-card:hover .bento-card__cta { gap: 12px; }

/* ── Tarjeta CTA Newsletter ── */
.bento-card--newsletter {
    background: linear-gradient(135deg, rgba(17, 92, 250, 0.25) 0%, rgba(0, 204, 255, 0.12) 100%) !important;
    border-color: rgba(0, 255, 255, 0.25) !important;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px 32px;
}

.bento-card--newsletter .bento-card__body {
    margin-top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.bento-card--newsletter .bento-newsletter-icon {
    font-size: 2.8rem;
    color: var(--accent-cyan);
    margin-bottom: 4px;
}

.bento-card--newsletter .bento-card__title {
    font-size: 1.3rem;
    margin-bottom: 0;
}

.bento-card--newsletter p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.6;
}

.bento-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-blue);
    color: #fff;
    padding: 12px 28px;
    border-radius: 140px;
    font-weight: 600;
    font-size: 0.88rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.bento-btn-primary:hover {
    background: transparent;
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 204, 255, 0.25);
}

/* ── Reveal Animation ── */
.blog-reveal {
    opacity: 0;
    transform: translate3d(0, 32px, 0);
    will-change: transform, opacity;
    transition: opacity 0.75s ease-out, transform 0.75s ease-out;
}
.blog-reveal.visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}
.blog-reveal:nth-child(2) { transition-delay: 0.1s; }
.blog-reveal:nth-child(3) { transition-delay: 0.2s; }
.blog-reveal:nth-child(4) { transition-delay: 0.3s; }

/* Interactive light field. Each glow stays inside its own orbit. */
body.blog-page main {
    background-color: transparent !important;
}

body.blog-page main::before,
body.blog-page main::after {
    content: none !important;
}

.blog-light-field {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.blog-bg-glow {
    --mouse-x: 0px;
    --mouse-y: 0px;
    --mouse-glow: 0;
    position: absolute;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    border-radius: 50%;
    filter: blur(120px) !important;
    opacity: calc(0.88 + var(--mouse-glow) * 0.12);
    pointer-events: none !important;
    z-index: 0;
    will-change: transform;
}

.blog-bg-glow--cyan {
    width: 65vw;
    height: 65vw;
    top: -15vw;
    left: -20vw;
    background: radial-gradient(circle, rgba(0, 255, 255, calc(0.40 + var(--mouse-glow) * 0.18)) 0%, rgba(0, 255, 255, calc(0.05 + var(--mouse-glow) * 0.06)) 50%, transparent 70%) !important;
    animation: floatGlowCyan 25s ease-in-out infinite alternate;
}

.blog-bg-glow--violet {
    width: 70vw;
    height: 70vw;
    right: -15vw;
    bottom: -20vw;
    background: radial-gradient(circle, rgba(138, 43, 226, calc(0.30 + var(--mouse-glow) * 0.14)) 0%, rgba(138, 43, 226, calc(0.05 + var(--mouse-glow) * 0.05)) 50%, transparent 70%) !important;
    animation: floatGlowViolet 30s ease-in-out infinite alternate;
}

.blog-bg-glow--aqua {
    width: 60vw;
    height: 60vw;
    top: 35%;
    right: -15vw;
    background: radial-gradient(circle, rgba(0, 206, 209, calc(0.25 + var(--mouse-glow) * 0.16)) 0%, rgba(0, 206, 209, calc(0.03 + var(--mouse-glow) * 0.05)) 50%, transparent 70%) !important;
    animation: floatGlowAqua 28s ease-in-out infinite alternate;
}

@keyframes floatGlowCyan {
    0% {
        transform: translate3d(var(--mouse-x), var(--mouse-y), 0) scale(1);
    }
    50% {
        transform: translate3d(calc(8vw + var(--mouse-x)), calc(6vw + var(--mouse-y)), 0) scale(1.12);
    }
    100% {
        transform: translate3d(calc(-4vw + var(--mouse-x)), calc(11vw + var(--mouse-y)), 0) scale(0.94);
    }
}

@keyframes floatGlowViolet {
    0% {
        transform: translate3d(var(--mouse-x), var(--mouse-y), 0) scale(1);
    }
    50% {
        transform: translate3d(calc(-6vw + var(--mouse-x)), calc(-7vw + var(--mouse-y)), 0) scale(0.9);
    }
    100% {
        transform: translate3d(calc(6vw + var(--mouse-x)), calc(4vw + var(--mouse-y)), 0) scale(1.08);
    }
}

@keyframes floatGlowAqua {
    0% {
        transform: translate3d(var(--mouse-x), var(--mouse-y), 0) scale(1);
    }
    50% {
        transform: translate3d(calc(-5vw + var(--mouse-x)), calc(6vw + var(--mouse-y)), 0) scale(1.16);
    }
    100% {
        transform: translate3d(calc(5vw + var(--mouse-x)), calc(-4vw + var(--mouse-y)), 0) scale(0.9);
    }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .bento-card--featured { grid-column: span 12; min-height: 420px; }
    .bento-card--tall     { grid-column: span 12; min-height: 360px; }
    .bento-card--wide     { grid-column: span 12; min-height: 260px; }
    .bento-card--mini     { grid-column: span 12; min-height: 240px; }
}

@media (max-width: 640px) {
    .blog-bento { padding: 40px 0 80px; }
    .bento-card__body,
    .bento-card--featured .bento-card__body { padding: 24px; }
}