/* ==========================================
   CINEMATIC PRELOADER STYLES
   ========================================== */

.preloader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
    /* Allow clicks to pass through after animation */
}

/* Split Shutters */
.preloader::before,
.preloader::after {
    content: '';
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    background: #0f172a;
    transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
    z-index: -1;
}

.preloader::before {
    left: 0;
}

.preloader::after {
    right: 0;
}

.preloader.fade-out::before {
    transform: translateX(-100%);
}

.preloader.fade-out::after {
    transform: translateX(100%);
}

.loader-content {
    text-align: center;
    position: relative;
    z-index: 1;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.preloader.fade-out .loader-content {
    opacity: 0;
    transform: scale(0.8);
}

/* Logo Animation */
.loader-logo {
    font-family: 'Poppins', sans-serif;
    font-size: 5rem;
    font-weight: 900;
    letter-spacing: -2px;
    background: linear-gradient(135deg, #6366f1, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUp 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* Spinner */
.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(99, 102, 241, 0.1);
    border-top-color: #6366f1;
    border-radius: 50%;
    animation: spin 1s cubic-bezier(0.55, 0.055, 0.675, 0.19) infinite;
    margin: 0 auto;
}

/* Progress Bar */
.loader-progress-bar {
    width: 150px;
    height: 2px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    margin: 2rem auto 0;
    overflow: hidden;
    position: relative;
}

.loader-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #6366f1, #ec4899);
    border-radius: 4px;
    position: absolute;
    top: 0;
    left: 0;
    animation: progress 2.2s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes progress {
    0% {
        width: 0%;
    }

    40% {
        width: 40%;
    }

    70% {
        width: 60%;
    }

    100% {
        width: 100%;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}