/* =========================================
   Unified Loader Styles
   ========================================= */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000;
    background-image: url('../assets/loader/loaderbg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
}

.loader.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loader-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease;
}

.loader-content.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Circular Loader */
.circular-loader {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loader-logo-center {
    width: 32px;
    height: auto;
    filter: brightness(0) invert(1);
    margin: 0;
    display: block;
    position: relative;
    z-index: 2;
}

.loader-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-top: 2px solid #fff;
    border-radius: 50%;
    animation: loaderSpin 1s linear infinite;
}

/* Astro-Clock Loader (Dual Orbiting Rings) */
.astro-loader {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 800px;
}

.astro-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1px solid rgba(250, 204, 21, 0.2);
    border-top: 1px solid rgba(250, 204, 21, 0.8);
    pointer-events: none;
}

.astro-ring--1 {
    transform: rotateX(70deg) rotateY(20deg);
    animation: orbit1 3s linear infinite;
}

.astro-ring--2 {
    transform: rotateX(-70deg) rotateY(-20deg);
    animation: orbit2 3s linear infinite;
}

.loader-percentage {
    font-family: 'Poppins', 'Inter', system-ui, sans-serif !important;
    font-size: 1rem;
    color: #fff;
    font-weight: 300;
    font-style: normal !important;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    position: relative;
    z-index: 10;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
    margin: 0;
    padding-left: 0.3em;
    /* Center compensation for letter-spacing */
}

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

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

@keyframes orbit1 {
    0% {
        transform: rotateX(70deg) rotateY(20deg) rotateZ(0deg);
    }

    100% {
        transform: rotateX(70deg) rotateY(20deg) rotateZ(360deg);
    }
}

@keyframes orbit2 {
    0% {
        transform: rotateX(-70deg) rotateY(-20deg) rotateZ(360deg);
    }

    100% {
        transform: rotateX(-70deg) rotateY(-20deg) rotateZ(0deg);
    }
}

/* =========================================
   Homepage Entry Screen (Explore Button)
   ========================================= */
.entry-screen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    /* Fallback */
    height: 100dvh;
    /* Mobile viewport fix */
    background-color: #000;
    background-image: url('../assets/loader/loaderbg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    /* Removed grid/flex to use absolute positioning on child */
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s ease;
    z-index: 10000;
    margin: 0;
    padding: 0;
}

.entry-screen.visible {
    opacity: 1;
    pointer-events: auto;
}

.explore-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;

    background: transparent;
    border: none !important;
    /* Force remove border */
    outline: none;
    color: #fff;
    padding: 0.75rem 2rem;
    /* Reduced padding for smaller size */
    font-family: var(--font-sans, sans-serif);
    font-size: 0.9rem;
    /* Slightly smaller font */
    text-transform: uppercase;
    letter-spacing: 0.2em;
    cursor: pointer;
    overflow: visible;
    /* Allow stars to show outside */
    position: relative;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    border-radius: 50px;
    backdrop-filter: blur(5px);

    /* Initial state for seamless transition */
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
    filter: blur(10px);
}

.entry-screen.visible .explore-btn {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    filter: blur(0);
    animation: explore-btn-breathe 4s ease-in-out infinite;
}

@keyframes explore-btn-breathe {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
        background: rgba(255, 255, 255, 0);
    }

    50% {
        box-shadow: 0 0 40px rgba(255, 255, 255, 0.15);
        background: rgba(255, 255, 255, 0.05);
    }
}

/* Star particles container */
.explore-btn-stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: visible;
}

/* Star Shape */
.explore-btn-star {
    position: absolute;
    width: 10px;
    height: 10px;
    background: #FFF;
    /* White stars per user request */
    clip-path: polygon(50% 0%, 60% 40%, 100% 50%, 60% 60%, 50% 100%, 40% 60%, 0% 50%, 40% 40%);
    animation: explore-btn-star-twinkle var(--star-duration, 2s) ease-in-out infinite;
    animation-delay: var(--star-delay, 0s);
    opacity: 0;
    transform: translate(-50%, -50%);
    z-index: 20;
}

@keyframes explore-btn-star-twinkle {

    0%,
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.3) rotate(0deg);
    }

    50% {
        opacity: var(--star-opacity, 1);
        transform: translate(-50%, -50%) scale(1) rotate(45deg);
    }
}

.explore-btn:hover {
    background: rgba(255, 255, 255, 0.1);

    letter-spacing: 0.25em;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%) scale(1.05);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}



.explore-text {
    position: relative;
    z-index: 2;
}