/* ── Animations & Micro-interactions ────────────────────────── */

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(16, 185, 129, 0.2), 0 0 40px rgba(16, 185, 129, 0.1);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 30px rgba(16, 185, 129, 0.4), 0 0 60px rgba(16, 185, 129, 0.2);
        transform: scale(1.02);
    }
}

@keyframes pulse-red {
    0%, 100% {
        box-shadow: 0 0 20px rgba(220, 38, 38, 0.25), 0 0 40px rgba(220, 38, 38, 0.1);
    }
    50% {
        box-shadow: 0 0 35px rgba(220, 38, 38, 0.5), 0 0 70px rgba(220, 38, 38, 0.25);
    }
}

@keyframes float-badge {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes float-reverse {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(8px);
    }
}

@keyframes typing-dot {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-5px);
        opacity: 1;
    }
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes shine {
    0% { left: -100%; }
    100% { left: 200%; }
}

.anim-float {
    animation: float-badge 4s ease-in-out infinite;
}

.anim-float-rev {
    animation: float-reverse 5s ease-in-out infinite;
}

.anim-glow-green {
    animation: pulse-glow 3s ease-in-out infinite;
}

.anim-glow-red {
    animation: pulse-red 3s ease-in-out infinite;
}

.typing-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    background: #e2e8f0;
    border-radius: 14px;
    width: fit-content;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background: #64748b;
    border-radius: 50%;
    animation: typing-dot 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: 0s; }
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

/* Shine button effect */
.btn-shine {
    position: relative;
    overflow: hidden;
}

.btn-shine::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: skewX(-20deg);
    animation: shine 3.5s infinite;
}

/* Badge live beacon */
.live-beacon {
    display: inline-block;
    width: 10px;
    height: 10px;
    background-color: #10b981;
    border-radius: 50%;
    position: relative;
}

.live-beacon::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 50%;
    border: 2px solid #10b981;
    animation: pulse-ring 1.8s infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2.2); opacity: 0; }
}