/* Premium Page Transition Overlay */
.think-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #111215;
    z-index: 999999;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none; /* Never block user clicks */
    
    /* ABSOLUTE GUARANTEE: Force fade and slide up after exactly 1s */
    animation: think-force-hide 0.8s cubic-bezier(0.8, 0, 0.2, 1) 1s forwards;
}

@keyframes think-force-hide {
    0% { opacity: 1; visibility: visible; transform: translateY(0); }
    100% { opacity: 0; visibility: hidden; transform: translateY(-100%); display: none; }
}

.think-preloader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Logo Wrapper */
.think-preloader-logo-wrapper {
    margin-bottom: 25px;
    animation: think-logo-pulse 1.5s ease-in-out infinite alternate;
}

.think-preloader-logo-wrapper img {
    max-height: 80px;
    width: auto;
}

@keyframes think-logo-pulse {
    0% { transform: scale(0.98); opacity: 0.8; }
    100% { transform: scale(1.02); opacity: 1; filter: drop-shadow(0 0 10px rgba(255,255,255,0.2)); }
}

/* Loading ... */
.think-loading-text {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: #777;
    letter-spacing: 2px;
}

.think-loading-text span {
    animation: think-dots 1.4s infinite;
    opacity: 0;
}

.think-loading-text span:nth-child(1) { animation-delay: 0.0s; }
.think-loading-text span:nth-child(2) { animation-delay: 0.2s; }
.think-loading-text span:nth-child(3) { animation-delay: 0.4s; }

@keyframes think-dots {
    0% { opacity: 0; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(-3px); color: #ccc; }
    100% { opacity: 0; transform: translateY(0); }
}