/* ============================================================
   MEMORIAL THEME — front-page.css
   Hero, Pasos, Filtros, CTA
   ============================================================ */

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__fondo {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, #1e1040 0%, #0f0f1a 60%),
                radial-gradient(ellipse at 80% 20%, #1a2040 0%, transparent 50%);
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(201,168,76,0.06) 0%, transparent 40%),
        radial-gradient(circle at 80% 10%, rgba(201,168,76,0.04) 0%, transparent 30%);
}

.hero__particulas {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero__contenido {
    position: relative;
    z-index: 2;
    padding-top: 120px;
    padding-bottom: 120px;
}

.hero__etiqueta {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-acento);
    border: 1px solid var(--color-borde);
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 24px;
    animation: fadeInDown 0.8s ease both;
}

.hero__titulo {
    font-size: clamp(2.8rem, 6vw, 5rem);
    font-family: var(--fuente-titulo);
    line-height: 1.15;
    margin-bottom: 24px;
    max-width: 700px;
    animation: fadeInDown 0.8s 0.15s ease both;
}

.hero__titulo em {
    font-style: italic;
    color: var(--color-acento);
    position: relative;
}

.hero__titulo em::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-acento), transparent);
    border-radius: 2px;
}

.hero__descripcion {
    font-size: 1.15rem;
    color: var(--color-texto-suave);
    max-width: 560px;
    margin-bottom: 40px;
    line-height: 1.8;
    animation: fadeInDown 0.8s 0.3s ease both;
}

.hero__acciones {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 64px;
    animation: fadeInDown 0.8s 0.45s ease both;
}

.btn--lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.hero__stats {
    display: flex;
    align-items: center;
    gap: 32px;
    animation: fadeInDown 0.8s 0.6s ease both;
}

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

.hero__stat-numero {
    font-family: var(--fuente-titulo);
    font-size: 2rem;
    color: var(--color-acento);
    font-weight: 700;
    line-height: 1;
}

.hero__stat-label {
    font-size: 0.8rem;
    color: var(--color-texto-suave);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero__stat-sep {
    width: 1px;
    height: 40px;
    background: var(--color-borde);
}

/* Scroll indicator */
.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 2;
    animation: fadeInDown 1s 0.8s ease both;
}

.hero__scroll span {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-texto-suave);
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-acento), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
    50%       { opacity: 1;   transform: scaleY(1); }
}

/* ============================================================
   PARTÍCULAS (estrellas flotantes - generadas con JS)
   ============================================================ */
.particula {
    position: absolute;
    border-radius: 50%;
    background: var(--color-acento);
    opacity: 0;
    animation: flotar var(--dur, 8s) var(--delay, 0s) ease-in-out infinite;
}

@keyframes flotar {
    0%   { opacity: 0; transform: translateY(0) scale(0); }
    20%  { opacity: var(--op, 0.4); transform: translateY(-20px) scale(1); }
    80%  { opacity: var(--op, 0.4); transform: translateY(-60px) scale(0.8); }
    100% { opacity: 0; transform: translateY(-100px) scale(0); }
}

/* ============================================================
   CÓMO FUNCIONA
   ============================================================ */
.como-funciona {
    background: var(--color-secundario);
    border-top: 1px solid var(--color-borde);
    border-bottom: 1px solid var(--color-borde);
}

.pasos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
}

.pasos-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(16.66% + 40px);
    right: calc(16.66% + 40px);
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-borde), var(--color-acento), var(--color-borde), transparent);
}

.paso {
    text-align: center;
    padding: 40px 24px;
    border-radius: 12px;
    background: var(--color-card);
    border: 1px solid var(--color-borde);
    transition: var(--transicion);
    position: relative;
}

.paso:hover {
    border-color: var(--color-acento);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(201,168,76,0.1);
}

.paso__numero {
    font-family: var(--fuente-titulo);
    font-size: 3rem;
    color: rgba(201,168,76,0.15);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 16px;
}

.paso__icono {
    width: 64px;
    height: 64px;
    background: rgba(201,168,76,0.1);
    border: 1px solid var(--color-borde);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--color-acento);
    transition: var(--transicion);
}

.paso:hover .paso__icono {
    background: rgba(201,168,76,0.2);
    border-color: var(--color-acento);
}

.paso h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--color-texto);
}

.paso p {
    color: var(--color-texto-suave);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ============================================================
   FILTROS DE MEMORIALES
   ============================================================ */
.memoriales-seccion {
    background: var(--color-fondo);
}

.memoriales-filtros {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filtro-btn {
    padding: 8px 20px;
    border-radius: 20px;
    background: transparent;
    border: 1px solid var(--color-borde);
    color: var(--color-texto-suave);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transicion);
    font-family: var(--fuente-cuerpo);
}

.filtro-btn:hover,
.filtro-btn.activo {
    background: rgba(201,168,76,0.15);
    border-color: var(--color-acento);
    color: var(--color-acento);
}

/* Estado vacío */
.memoriales-vacio {
    text-align: center;
    padding: 80px 24px;
}

.memoriales-vacio__icono {
    font-size: 3rem;
    color: var(--color-acento);
    margin-bottom: 20px;
    opacity: 0.4;
}

.memoriales-vacio h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.memoriales-vacio p {
    color: var(--color-texto-suave);
    margin-bottom: 28px;
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final {
    background: var(--color-secundario);
    border-top: 1px solid var(--color-borde);
}

.cta-final__inner {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.cta-final__deco {
    font-size: 2.5rem;
    color: var(--color-acento);
    margin-bottom: 20px;
    opacity: 0.6;
}

.cta-final__inner h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 16px;
}

.cta-final__inner p {
    color: var(--color-texto-suave);
    font-size: 1.05rem;
    margin-bottom: 36px;
    line-height: 1.7;
}

/* ============================================================
   ANIMACIONES
   ============================================================ */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .hero__titulo { font-size: 2.4rem; }
    .hero__stats { gap: 20px; }
    .hero__stat-numero { font-size: 1.5rem; }
    .pasos-grid { grid-template-columns: 1fr; }
    .pasos-grid::before { display: none; }
    .hero__acciones { flex-direction: column; }
    .hero__acciones .btn { text-align: center; justify-content: center; }
}

/* Imagen de fondo del hero */
.hero__fondo-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(.35);
    z-index: 0;
}

/* Sección instituciones */
.instituciones-seccion {
    background: var(--color-secundario);
    border-top: 1px solid var(--color-borde);
    border-bottom: 1px solid var(--color-borde);
}

.instituciones-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
}

.instituciones-texto h2 {
    font-size: clamp(1.5rem,2.5vw,2rem);
    margin: 12px 0 16px;
}

.instituciones-texto p {
    color: var(--color-texto-suave);
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 520px;
}

.instituciones-iconos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    flex-shrink: 0;
}

.inst-icono {
    width: 72px;
    height: 72px;
    background: rgba(201,168,76,.08);
    border: 1px solid var(--color-borde);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: var(--transicion);
}

.inst-icono:hover {
    background: rgba(201,168,76,.15);
    border-color: var(--color-acento);
    transform: translateY(-3px);
}

@media(max-width:768px) {
    .instituciones-inner { grid-template-columns: 1fr; }
    .instituciones-iconos { display: none; }
}