/* Fire burn-away effect */
.burn-container {
    position: relative;
    overflow: hidden;
}

.burn-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    pointer-events: none;
    z-index: 999;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.burn-overlay.active {
    opacity: 1;
}

.flame-particle {
    position: absolute;
    width: 80px;
    height: 120px;
    border-radius: 50% 50% 50% 0;
    background: linear-gradient(180deg, 
        #ffaa00 0%, 
        #ff6b00 30%, 
        #ff0000 60%, 
        #cc0000 80%, 
        rgba(0, 0, 0, 0.3) 100%
    );
    transform: rotate(-45deg);
    animation: flameRise 2s ease-out forwards, flameFlicker 0.15s ease-in-out infinite;
    filter: blur(3px);
    box-shadow: 
        0 0 60px rgba(255, 170, 0, 0.8),
        0 0 100px rgba(255, 100, 0, 0.6),
        0 0 140px rgba(255, 0, 0, 0.4);
}

@keyframes flameRise {
    0% {
        transform: translateY(0) rotate(-45deg) scale(1) scaleY(1);
        opacity: 1;
    }
    50% {
        transform: translateY(-75vh) rotate(-48deg) scale(1.2) scaleY(1.4);
        opacity: 0.8;
    }
    100% {
        transform: translateY(-150vh) rotate(-50deg) scale(0.4) scaleY(1.8);
        opacity: 0;
    }
}

@keyframes flameFlicker {
    0%, 100% { 
        transform: scaleX(1) scaleY(1);
        opacity: 1;
    }
    50% { 
        transform: scaleX(0.95) scaleY(1.05);
        opacity: 0.95;
    }
}

.ember-particle {
    position: absolute;
    width: 5px;
    height: 5px;
    background: radial-gradient(circle at 30% 30%, 
        #fff5e6 0%,
        #ffdd77 10%, 
        #ffaa00 30%, 
        #ff6600 60%, 
        #ff0000 85%,
        rgba(255, 0, 0, 0) 100%
    );
    border-radius: 50%;
    animation: 
        emberFloat 3s linear forwards, 
        emberGlow 0.2s ease-in-out infinite,
        emberTwinkle 0.5s ease-in-out infinite;
    box-shadow: 
        0 0 15px rgba(255, 170, 0, 1),
        0 0 30px rgba(255, 100, 0, 0.8),
        0 0 50px rgba(255, 50, 0, 0.4);
}

/* Create ember trail effect */
.ember-particle::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 100, 0, 0.6) 0%, transparent 70%);
    border-radius: 50%;
    animation: emberTrail 1s ease-out infinite;
}

@keyframes emberFloat {
    0% {
        transform: translateY(0) translateX(0) scale(1) rotate(0deg);
        opacity: 1;
    }
    33.33% {
        transform: translateY(-43.33vh) translateX(calc(var(--drift) * 0.333)) scale(1.2) rotate(180deg);
        opacity: 0.9;
    }
    66.66% {
        transform: translateY(-86.66vh) translateX(calc(var(--drift) * 0.666)) scale(0.8) rotate(360deg);
        opacity: 0.5;
    }
    100% {
        transform: translateY(-130vh) translateX(var(--drift)) scale(0.3) rotate(540deg);
        opacity: 0;
    }
}

@keyframes emberGlow {
    0%, 100% { 
        filter: brightness(1) blur(0.5px);
    }
    50% { 
        filter: brightness(1.5) blur(1px);
    }
}

@keyframes emberTwinkle {
    0%, 100% { 
        box-shadow: 
            0 0 15px rgba(255, 170, 0, 1),
            0 0 30px rgba(255, 100, 0, 0.8),
            0 0 50px rgba(255, 50, 0, 0.4);
    }
    50% { 
        box-shadow: 
            0 0 25px rgba(255, 200, 0, 1),
            0 0 45px rgba(255, 140, 0, 1),
            0 0 70px rgba(255, 80, 0, 0.6);
    }
}

@keyframes emberTrail {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

/* Dramatic fade-in animations */
.hero-content h1 {
    animation: fadeInUp 1s ease-out;
}

.hero-content p {
    animation: fadeInUp 1.2s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pulse effect for emphasis */
.pulse-text {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Flicker animation for fire emoji */
@keyframes flicker {
    0%, 100% { opacity: 1; transform: scale(1); }
    25% { opacity: 0.9; transform: scale(1.05); }
    50% { opacity: 0.95; transform: scale(0.98); }
    75% { opacity: 0.92; transform: scale(1.03); }
}