:root {
    /* Deep Twilight Palette */
    --bg-gradient-1: #1a103c;
    --bg-gradient-2: #4a2c4e;
    --bg-gradient-3: #8b4789;
    --bg-gradient-4: #f4a261;

    /* Glass Effect Variables */
    --container-bg: rgba(30, 20, 60, 0.65);
    --container-border: rgba(255, 255, 255, 0.1);
    --container-highlight: rgba(255, 255, 255, 0.05);

    /* Text & Accents */
    --text-color: #fff0e0;
    --text-muted: #d0c0e0;
    --accent-color: #f4a261;
    --accent-glow: rgba(244, 162, 97, 0.5);

    /* Link Styles */
    --link-bg: rgba(255, 255, 255, 0.05);
    --link-hover-bg: rgba(255, 255, 255, 0.1);
    --link-border: rgba(255, 255, 255, 0.08);
    --link-hover-border: rgba(244, 162, 97, 0.5);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: linear-gradient(
        -45deg,
        var(--bg-gradient-1),
        var(--bg-gradient-2),
        var(--bg-gradient-3),
        var(--bg-gradient-4)
    );
    background-size: 400% 400%;
    animation: gradientBG 20s ease infinite;
    color: var(--text-color);
    font-family:
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        "Helvetica Neue",
        Arial,
        sans-serif;
    margin: 0;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden; /* Prevent horizontal scroll from effects */
}

/* Subtle grain texture overlay */
body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.03'/%3E%3C/svg%3E");
    opacity: 0.5;
}

.container {
    background: var(--container-bg);
    border-radius: 24px;
    padding: 32px;
    border: 1px solid var(--container-border);
    border-top: 1px solid var(--container-highlight); /* Highlight for 3D feel */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    width: 100%;
    max-width: 700px; /* Slightly narrower for a more focused look */
    margin: auto;
    box-shadow:
        0 8px 32px 0 rgba(0, 0, 0, 0.4),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    position: relative;
    z-index: 1;
}

h1 {
    margin: 0 0 24px 0;
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-color);
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center; /* Center the title */
    gap: 16px;
}

h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: var(--accent-color);
    border-bottom: 2px solid rgba(244, 162, 97, 0.2);
    padding-bottom: 10px;
}

.icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: drop-shadow(0 0 8px var(--accent-glow));
    transition: transform 0.5s ease;
}

/* Rotate icon on hover */
h1:hover .icon {
    transform: rotate(15deg) scale(1.1);
}

.icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

p {
    color: var(--text-muted);
    margin: 0 0 24px 0;
    font-size: 1.05rem;
    line-height: 1.6;
    text-align: center;
}

ul {
    list-style: none;
    padding: 0;
    margin: 32px 0 0 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    border-radius: 16px;
    color: var(--text-color);
    text-decoration: none;
    background-color: var(--link-bg);
    border: 1px solid var(--link-border);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(4px); /* Extra glass layer */
}

/* Shine effect on hover */
li a::after {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transform: skewX(-20deg);
    transition: left 0.5s ease;
}

li a:hover {
    transform: translateY(-2px) scale(1.01);
    background-color: var(--link-hover-bg);
    border-color: var(--link-hover-border);
    box-shadow:
        0 8px 20px rgba(0, 0, 0, 0.2),
        0 0 15px var(--accent-glow);
}

li a:hover::after {
    left: 150%;
    transition: left 0.7s ease;
}

li a:active {
    transform: scale(0.98);
}

li a strong {
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 0.01em;
}

li a span {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* LibreCounter */
.librecounter {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column; /* Stack on mobile, row on desktop if needed */
    align-items: center;
    gap: 12px;
}

.librecounter-text {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.librecounter-text a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

.librecounter-text a:hover {
    text-decoration: underline;
    text-shadow: 0 0 8px var(--accent-glow);
}

.librecounter img {
    height: 48px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.librecounter:hover img {
    opacity: 1;
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 56px; /* Slightly larger */
    height: 56px;
    border-radius: 50%;
    background: rgba(42, 26, 94, 0.8);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1000;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--bg-gradient-3);
    color: #fff;
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-4px);
}

/* Animations */
@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}
.slide-down {
    animation: slideDown 0.8s ease-out forwards;
}
.slide-up {
    animation: slideUp 0.8s ease-out forwards;
    opacity: 0;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .container {
        padding: 24px 20px;
    }

    h1 {
        font-size: 1.75rem;
    }

    li a {
        padding: 14px 18px;
    }
}

/* App Gallery Styles (preserved & enhanced) */
.app-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.app-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    padding: 24px;
    text-align: center;
    border: 1px solid var(--link-border);
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.app-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.app-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    margin-bottom: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.app-card h4 {
    color: var(--accent-color);

    margin-bottom: 8px;
}

.app-card p {
    font-size: 0.9rem;

    color: var(--text-muted);

    margin-bottom: 16px;

    flex-grow: 1;

    line-height: 1.4;
}

.app-platforms {
    display: flex;

    flex-wrap: wrap;

    gap: 8px;

    justify-content: center;
}

.app-platforms a {
    background: rgba(255, 255, 255, 0.1);

    border: 1px solid var(--container-border);

    color: var(--text-color);

    text-decoration: none;

    font-size: 0.8rem;

    padding: 6px 12px;

    border-radius: 12px;

    transition: all 0.2s ease;
}

.app-platforms a:hover {
    background: var(--accent-color);

    color: #1a103c; /* Dark text for contrast on accent bg */

    transform: scale(1.05);

    box-shadow: 0 0 10px var(--accent-glow);
}

.app-card.highlighted {
    border-color: var(--accent-color);

    box-shadow:
        0 0 20px var(--accent-glow),
        inset 0 0 20px rgba(244, 162, 97, 0.1);
}

/* --- Parody Section: Kreatyw --- */

.kreatyw-link {
    background:
        radial-gradient(
                circle at 60px 50%,
                #000 0%,
                #000 120px,
                transparent 250px
            )
            padding-box,
        linear-gradient(var(--link-bg), var(--link-bg)) padding-box,
        linear-gradient(45deg, #ff00ff, #00ffff, #ff00ff) border-box !important;

    border: 2px solid transparent !important;

    animation: borderRotate 4s linear infinite;

    background-size:
        100% 100%,
        100% 100%,
        400% 400% !important;
}

.kreatyw-link::after {
    display: none !important; /* Remove sideways flash */
}

@keyframes borderRotate {
    0% {
        background-position:
            0 0,
            0 0,
            0% 50%;
    }

    50% {
        background-position:
            0 0,
            0 0,
            100% 50%;
    }

    100% {
        background-position:
            0 0,
            0 0,
            0% 50%;
    }
}

.kreatyw-link strong {
    color: #fff !important;

    display: flex;

    align-items: center;

    gap: 12px;
}

.kreatyw-link img {
    display: block;

    flex-shrink: 0;
}

.kreatyw-link span {
    color: #00ffff !important;

    font-weight: 600 !important;

    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);

    animation: aiGlow 2s ease-in-out infinite alternate;
}

@keyframes aiGlow {
    from {
        opacity: 0.7;
        filter: drop-shadow(0 0 2px #00ffff);
    }

    to {
        opacity: 1;
        filter: drop-shadow(0 0 8px #00ffff);
    }
}

.kreatyw-link:hover {
    animation: borderRotate 1s linear infinite !important;

    box-shadow:
        0 0 25px rgba(255, 0, 255, 0.4),
        0 0 50px rgba(0, 255, 255, 0.2) !important;

    border-color: transparent !important;
}

/* Support Button - Shimmer Effect Style */
.support-link {
    background: linear-gradient(
        135deg,
        var(--accent-color) 0%,
        #ff8c42 100%
    ) !important;
    border: 2px solid rgba(255, 255, 255, 0.4) !important;
    position: relative;
    overflow: hidden;
}

.support-link::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    animation: shimmer 2.5s infinite;
    z-index: 0;
}

.support-link::after {
    display: none !important; /* Remove the standard shine effect */
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 200%;
    }
}

.support-link:hover {
    transform: translateY(-3px) scale(1.01) !important;
    box-shadow: 0 10px 40px rgba(244, 162, 97, 0.6) !important;
    border-color: rgba(255, 255, 255, 0.6) !important;
}

.support-link strong,
.support-link span {
    color: #1a103c !important;
    position: relative;
    z-index: 1;
}

.support-link strong {
    font-weight: 700 !important;
}

.support-link span {
    opacity: 0.85 !important;
}