/* =================================================================
   ZETA_CLINICO - ANIMACIONES
   Estilo: Seem
   ================================================================= */

/* ===== TRANSICIONES GLOBALES ===== */
* {
    transition: all 150ms ease-in-out;
}

/* ===== ANIMACIÓN: PULSO ===== */
@keyframes pulso {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.6;
    }
}

/* ===== ANIMACIÓN: LATIDO ===== */
@keyframes latido {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.01);
        opacity: 0.6;
    }
}

/* ===== ANIMACIÓN: INGRESO GRADUAL ===== */
@keyframes ingresoGradual {
    from {
        opacity: 0;
        transform: translateY(2rem);
    }
    to {
        opacity: 1;
        transform: translateY(0rem);
    }
}

/* ===== ANIMACIÓN: FLOTAR (para elementos decorativos) ===== */
@keyframes flotar {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* ===== ANIMACIÓN: FLOTAR SUAVE ===== */
@keyframes flotarSuave {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

/* ===== ANIMACIÓN: DESLIZAR ABAJO ===== */
@keyframes deslizarAbajo {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== ANIMACIÓN: FADE IN ===== */
@keyframes aparecer {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== ANIMACIÓN: PARPADEO DE ESTRELLAS (Ch'aska) ===== */
@keyframes estrellas-parpadear {
    0%, 100% {
        opacity: 0.06;
    }
    50% {
        opacity: 0.12;
    }
}

/* ===== ANIMACIÓN: ÓRBITA ===== */
@keyframes orbitar {
    0% {
        transform: rotate(0deg) translateX(120px) rotate(0deg);
    }
    100% {
        transform: rotate(360deg) translateX(120px) rotate(-360deg);
    }
}

/* ===== CLASES DE UTILIDAD ===== */
.animacion-flotar {
    animation: flotar 6s ease-in-out infinite;
}

.animacion-flotar--delay-1 {
    animation-delay: 1.5s;
}

.animacion-flotar--delay-2 {
    animation-delay: 3s;
}

.animacion-pulso {
    animation: pulso 2s infinite;
}

.animacion-aparecer {
    animation: aparecer 0.5s ease-out forwards;
}
/* =================================================================
   ANIMACIONES SEEM - BRUTALISMO CLÍNICO
   Sutiles, profesionales, sin exceso
   ================================================================= */

/* ===== FADE IN SEEM ===== */
@keyframes seem-fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== SLIDE UP SEEM ===== */
@keyframes seem-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== DESLIZAR DESDE LA DERECHA ===== */
@keyframes seem-deslizar-derecha {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== LATIDO DE INDICADOR ===== */
@keyframes seem-latido {
    0% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
    100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
}

/* ===== CLASES DE UTILIDAD SEEM ===== */
.seem-fade-in {
    animation: seem-fade-in 0.3s ease-out forwards;
}

.seem-slide-up {
    animation: seem-slide-up 0.4s ease-out forwards;
}

.seem-latido {
    animation: seem-latido 2s ease-in-out infinite;
}

/* Indicador de estado procesando */
.procesando::after {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--seem_clinico-acento);
    margin-left: var(--seem_clinico-espacio-2);
    animation: seem-latido 1.5s ease-in-out infinite;
}

/* ===== RESPETO A PREFERENCIAS DEL USUARIO ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

:root {
    /* === TRANSICIONES === */
    --seem-transicion-rapida: 0.2s ease;
}

/* === ANIMACIONES === */
@keyframes seem-latido {
    0% { opacity: 0.3; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
    100% { opacity: 0.3; transform: scale(0.8); }
}

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

@keyframes seem-slide-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes seem-pulso-iki {
    50% {
        font-variation-settings: 'wght' 700, 'wdth' 50;
    }
    0%, 100% {
        font-variation-settings: 'wght' 100, 'wdth' 50;
    }
}