/* 
 * ZAPBOOTS - Premium Footwear Store
 * Preloader Animation Stylesheet
 */

.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #1a1a2e;
    background-image: linear-gradient(135deg, #1a1a2e 0%, #0f3460 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    text-align: center;
    color: #ffffff;
    max-width: 80%;
}

.preloader-logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 4rem;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.preloader-welcome {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 0.5s;
}

.preloader-message {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 400;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 0.8s;
}

/* Letter animation */
.preloader-logo span {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: letterAnimation 0.5s ease forwards;
}

.preloader-logo span:nth-child(1) { animation-delay: 0.1s; }
.preloader-logo span:nth-child(2) { animation-delay: 0.2s; }
.preloader-logo span:nth-child(3) { animation-delay: 0.3s; }
.preloader-logo span:nth-child(4) { animation-delay: 0.4s; }
.preloader-logo span:nth-child(5) { animation-delay: 0.5s; }
.preloader-logo span:nth-child(6) { animation-delay: 0.6s; }
.preloader-logo span:nth-child(7) { animation-delay: 0.7s; }
.preloader-logo span:nth-child(8) { animation-delay: 0.8s; }
.preloader-logo span:nth-child(9) { animation-delay: 0.9s; }
.preloader-logo span:nth-child(10) { animation-delay: 1s; }

/* Shoe icon animation */
.preloader-icon {
    margin: 1.5rem 0;
    opacity: 0;
    transform: scale(0.8);
    animation: scaleIn 0.8s ease forwards 1.2s;
}

.preloader-icon i {
    font-size: 3rem;
    color: var(--accent-color);
}

/* Loading bar */
.preloader-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    margin: 1.5rem auto;
    position: relative;
    border-radius: 2px;
    overflow: hidden;
}

.preloader-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: var(--accent-color);
    animation: progressAnimation 2.5s ease forwards;
}

/* Animations */
@keyframes letterAnimation {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes progressAnimation {
    0% { width: 0; }
    20% { width: 20%; }
    50% { width: 50%; }
    80% { width: 80%; }
    100% { width: 100%; }
}

/* Media Queries */
@media (max-width: 768px) {
    .preloader-logo {
        font-size: 2.5rem;
    }
    
    .preloader-welcome {
        font-size: 1.5rem;
    }
    
    .preloader-message {
        font-size: 1rem;
    }
    
    .preloader-icon i {
        font-size: 2.5rem;
    }
    
    .preloader-bar {
        width: 150px;
    }
}

@media (max-width: 480px) {
    .preloader-logo {
        font-size: 2rem;
    }
    
    .preloader-welcome {
        font-size: 1.2rem;
    }
    
    .preloader-message {
        font-size: 0.9rem;
    }
}