/* MODERN DARK STYLES FOR SOCIALYTE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: none; /* Retain custom cursor for now, can be changed */
}

:root {
    /* Updated Color Palette */
    --primary-blue: #3A7DFF; /* A modern, vibrant blue */
    --secondary-blue: #1E4A8F; /* A darker shade for gradients/accents */
    --accent-teal: #40E0D0; /* Turquoise/Teal for highlights */
    --light-grey-blue: #A0AEC0; /* For subtitles or secondary text */
    
    --text-color: #FFFFFF;
    --bg-color: #08021E; /* Very dark, slightly purplish blue */
    --card-bg-color: #1A1F36; /* Slightly lighter dark blue for cards/sections */
    --border-color: #2D3748; /* Subtle border color */

    /* Remove old neon variables or repurpose if absolutely needed */
    /* --neon-purple: #9b4dff; */
    /* --electric-blue: #00ffff; */
    /* --toxic-green: #39ff14; */
    /* --hot-pink: #ff1493; */
    /* --neon-orange: #ff6b35; */
}

body {
    font-family: 'Space Mono', monospace;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    /* Removed grid background */
    overflow-x: hidden;
}

main { /* Added to push content below fixed header */
    padding-top: 70px; /* Approximate header height */
}

/* Custom cursor - Made more subtle */
.cursor {
    width: 25px;
    height: 25px;
    border: 1.5px solid var(--text-color); /* White, thinner border */
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    transform: translate(-50%, -50%);
    z-index: 9999;
    mix-blend-mode: normal; /* Changed from difference for better visibility on dark bg */
    transition: transform 0.1s ease-out;
}

/* Noise overlay - Kept, opacity can be adjusted */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/png;base64,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');
    opacity: 0.05; /* Further reduced for subtlety */
    z-index: 0; /* Behind content */
    pointer-events: none;
}

/* Glitch effect - Mostly neutralized for hero text, can be reused elsewhere carefully */
.glitch-effect {
    position: relative;
    animation: none; /* Turn off by default, allow overrides */
}
/* Keep keyframes if needed for other elements, but hero text won't use them */
@keyframes glitch-subtle-translate {
    0% { transform: translate(0, 0); } 25% { transform: translate(0.5px, -0.5px); }
    50% { transform: translate(-0.5px, 0.5px); } 75% { transform: translate(0.5px, 0.5px); }
    100% { transform: translate(0, 0); }
}
@keyframes glitch-main-translate {
    0% { transform: translate(0); text-shadow: none; } 20% { transform: translate(-3px, 3px); }
    40% { transform: translate(-3px, -3px); } 60% { transform: translate(3px, 3px); }
    80% { transform: translate(3px, -3px); } 100% { transform: translate(0); }
}


/* Brutalist elements - Hidden in Hero, kept for other sections if needed */
.brutalist-element {
    position: absolute;
    z-index: 1; /* Ensure they are above noise but can be behind text */
}

.hero .brutalist-circle,
.hero > .brutalist-square {
    display: none; /* Hide these specific elements in the hero section */
}

/* Styles for brutalist elements if used elsewhere */
.brutalist-circle {
    width: 150px; height: 150px; border-radius: 50%;
    background-color: var(--secondary-blue); /* Example color change */
    bottom: 20%; right: 10%; mix-blend-mode: overlay; opacity: 0.3;
}
.brutalist-square { /* General style for squares if NOT the hero one */
    width: 120px; height: 120px; background-color: var(--accent-teal);
    top: 30%; left: 10%; transform: rotate(45deg); mix-blend-mode: overlay; opacity: 0.3;
}

/* ... other brutalist elements like triangle, dots, grid can be restyled or removed if not fitting ... */
.brutalist-triangle {
    /* display: none; or restyle with new palette */
    border-bottom-color: var(--primary-blue); opacity: 0.4;
}
.brutalist-dots {
    /* display: none; or restyle */
    background-color: var(--primary-blue);
    box-shadow: 
        30px 30px 0 var(--secondary-blue),
        60px 60px 0 var(--accent-teal),
        90px 90px 0 var(--primary-blue),
        120px 120px 0 var(--secondary-blue),
        150px 150px 0 var(--accent-teal);
    opacity: 0.5;
}
.brutalist-grid .grid-item {
    background-color: var(--primary-blue); opacity: 0.5;
}
.brutalist-grid .grid-item:nth-child(2) { background-color: var(--secondary-blue); }
.brutalist-grid .grid-item:nth-child(3) { background-color: var(--accent-teal); }
.brutalist-grid .grid-item:nth-child(4) { background-color: var(--light-grey-blue); }


.section-marker { 
    position: absolute; /* Position relative to parent section */
    top: 80px;      /* Align with default section padding-top */
    left: 40px;     /* Align with default section padding-left */
    color: var(--primary-blue); 
    opacity: 0.5;
    font-size: 1.1rem; /* Consistent font size */
    font-weight: bold;
    line-height: 1; /* Ensure tight line height */
}

/* HEADER */
header {
    padding: 20px 40px; /* Adjusted padding */
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color); /* More subtle border */
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background-color: rgba(8, 2, 30, 0.8); /* Dark bg with transparency */
    backdrop-filter: blur(8px);
}

.logo {
    font-size: 28px; /* Slightly smaller */
    font-weight: bold;
    color: var(--text-color); /* White */
    letter-spacing: 1.5px;
    text-shadow: none; /* Removed shadow */
    display: flex;
    align-items: center;
}
.logo-dot { /* Style for the new span in HTML */
    width: 8px;
    height: 8px;
    background-color: var(--primary-blue);
    border-radius: 50%;
    display: inline-block;
    margin-left: 8px;
}


nav ul { display: flex; list-style: none; }
nav ul li { margin-left: 25px; } /* Increased spacing */
nav ul li a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500; /* Medium weight */
    transition: color 0.3s;
    position: relative;
    font-size: 0.9rem;
}
nav ul li a:hover { color: var(--primary-blue); } /* Hover to primary blue */
nav ul li a:after { /* Underline effect, more subtle */
    content: "";
    position: absolute;
    width: 100%;
    height: 1.5px;
    bottom: -6px;
    left: 0;
    background-color: var(--primary-blue);
    transform: scaleX(0);
    transition: transform 0.3s ease-in-out;
    transform-origin: left;
}
nav ul li a:hover:after { transform: scaleX(1); }

/* HERO SECTION */
.hero {
    min-height: 100vh; 
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center; 
    padding: 50px 20px 60px; /* Adjusted top padding (was 120px) */
    position: relative;
    background-image: none; /* Removed Unsplash image */
    margin-top: 0; 
    overflow: hidden;
    text-align: center;
}

#bg-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1; /* Place it behind hero-text and other content */
}

.hero:before { /* Dark Overlay Gradient */
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(8, 2, 30, 0.95) 0%, rgba(12, 19, 46, 0.85) 100%);
    z-index: 0; 
}

.hero-text {
    position: relative;
    z-index: 2; 
    max-width: 900px; 
    margin: 0 auto;
}

.hero-text h1 {
    font-size: clamp(2.8rem, 7vw, 5rem); /* Responsive font size */
    margin-bottom: 25px;
    line-height: 1.15;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-color);
    border: none; /* Removed border */
    padding: 10px 0; /* Adjusted padding */
    background-color: transparent; /* Removed background block */
    display: block; /* Or inline-block if preferred, block for full width potential */
    animation: popIn 0.8s 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards,
               glitch-subtle-translate 5s 1s infinite alternate ease-in-out; /* Added glitch after popIn */
    opacity: 0; 
}

.subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem); 
    margin-bottom: 50px; /* Increased bottom margin */
    color: var(--light-grey-blue); /* Softer color */
    font-weight: 400; /* Regular weight */
    letter-spacing: 0.5px;
    animation: fadeInSlideUp 0.8s 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0; 
    max-width: 600px; /* Constrain width */
    margin-left: auto;
    margin-right: auto;
}

.cta-container {
    animation: popIn 0.8s 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0; 
}

.cta-button {
    display: inline-block;
    padding: 16px 38px; 
    background-image: linear-gradient(to right, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--text-color);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    border: none; 
    border-radius: 8px; /* Rounded corners */
    transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    font-size: 1.1rem; /* Adjusted size */
    position: relative;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(58, 125, 255, 0.3); /* Softer shadow */
}
.cta-button:before { display: none; } /* Removed old shine effect, can add a new one if desired */

.cta-button:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 10px 25px rgba(58, 125, 255, 0.4); 
    filter: brightness(1.1);
}
.cta-button:active {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 5px 15px rgba(58, 125, 255, 0.25); 
}

.audio-viz { /* Kept, but styled to be more subtle */
    position: relative; 
    margin-top: 40px; /* Spacing from CTA */
    z-index: 2; 
    width: auto; 
    display: inline-block; /* To center it if hero-text is text-align: center */
}

.waveform {
    display: flex;
    align-items: flex-end;
    height: 40px; /* Reduced height */
    gap: 5px; 
}

.bar {
    width: 6px; /* Thinner bars */
    background-color: var(--primary-blue); /* Changed color */
    animation: wave 1.8s infinite ease-in-out alternate; 
    opacity: 0.6;
    border-radius: 2px; /* Slightly rounded bars */
}
/* Adjusted bar heights for new look */
.bar:nth-child(1) { animation-delay: 0s; height: 60%; }
.bar:nth-child(2) { animation-delay: 0.15s; height: 30%; }
.bar:nth-child(3) { animation-delay: 0.3s; height: 75%; }
.bar:nth-child(4) { animation-delay: 0.45s; height: 40%; }
.bar:nth-child(5) { animation-delay: 0.6s; height: 60%; }
.bar:nth-child(6) { animation-delay: 0.75s; height: 20%; }
.bar:nth-child(7) { animation-delay: 0.9s; height: 45%; }
.bar:nth-child(8) { animation-delay: 1.05s; height: 90%; }
.bar:nth-child(9) { animation-delay: 1.2s; height: 40%; }
.bar:nth-child(10) { animation-delay: 1.35s; height: 60%; }

@keyframes wave { /* Kept wave animation, might need tweaking */
    0% { transform: scaleY(0.2); opacity: 0.3; }
    50% { transform: scaleY(1); opacity: 0.7; }
    100% { transform: scaleY(0.4); opacity: 0.4; }
}

/* ANIMATIONS (fadeInSlideUp, popIn reused) */
@keyframes fadeInSlideUp {
    from { opacity: 0; transform: translateY(25px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes popIn {
    from { opacity: 0; transform: scale(0.9); } /* Slightly adjusted scale */
    to { opacity: 1; transform: scale(1); }
}
/* Removed subtleFloatCircle as the element is hidden in hero */

/* ABOUT, FEATURES, DOWNLOAD SECTIONS - General restyling for consistency */
.about, .features, .download {
    padding: 100px 40px; /* Consistent padding */
    background-color: var(--bg-color); /* Ensure dark bg */
    position: relative;
    border-top: 1px solid var(--border-color); /* Separator */
}
.about:before, .features:before, .download:before { /* Remove old image overlays */
    display: none;
}

.about h2, .download h2 {
    font-size: clamp(2rem, 5vw, 3rem); /* Slightly increased base size */
    margin-bottom: 40px; /* Spacing below titles */
    text-transform: uppercase;
    color: var(--text-color); /* Ensure contrast */
    text-align: center; /* Center the heading text */
}

.features {
    padding: 80px 0; /* Adjusted padding to remove side padding from section itself */
    position: relative;
    background-color: var(--card-bg-color);
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(var(--primary-blue-rgb, 58, 125, 255), 0.1);
    overflow: visible; /* Changed from hidden to visible */
}

.features h2 {
    font-size: clamp(2rem, 5vw, 2.8rem);
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-color);
}

.category-grid {
    display: flex;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-left: 0; /* Card list starts at edge */
    padding-right: 0; /* Card list ends at edge */
    padding-bottom: 20px; /* Space for scrollbar, though scrollbar will be hidden */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none;  /* IE and Edge */
    cursor: grab; /* Default cursor for draggable area */
}

.category-grid.grabbing {
    cursor: grabbing;
}

.category-grid::-webkit-scrollbar {
    display: none;
}

.category-card {
    background-color: rgba(30, 41, 59, 0.5); /* Dark semi-transparent background */
    border-radius: 12px; /* Slightly less rounded */
    padding: 25px;
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* Align children (number, icon, content) to the left */
    box-shadow: none; /* Remove previous shadow */
    border: 1px solid rgba(255, 255, 255, 0.1); /* Subtle border */
    backdrop-filter: blur(8px); /* Glassmorphism effect */
    -webkit-backdrop-filter: blur(8px); /* Safari support for backdrop-filter */
    transition: none; /* Remove previous transitions if any, or adjust as needed */
    overflow: hidden;
    position: relative;
    flex: 0 0 320px;
    margin-right: 10px; /* Spacing between cards, adjust as needed if it's not an overlap */
}

.category-card:last-child {
    margin-right: 0;
}

/* Remove hover effects as per previous request, ensure no residual styles */
.category-card:hover {}

.card-number { /* New style for the card number */
    font-size: 0.9rem;
    font-weight: bold;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.category-icon {
    display: flex; /* Already flex, good */
    /* justify-content: center; */ /* Remove centering to allow left alignment via parent */
    align-items: center;
    /* width: 100%; */ /* Remove if causing alignment issues */
    margin-bottom: 15px;
}

.category-icon img {
    width: 48px; /* Increased size */
    height: 48px; /* Increased size */
    object-fit: contain;
    filter: brightness(0) invert(1); /* Make icons white */
}

.category-content {
    flex: 1;
    width: 100%;
    text-align: left;
}

.category-card h3 {
    color: var(--text-color);
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: bold;
    line-height: 1.4; /* Adjusted line-height */
}

.category-card p {
    color: var(--light-grey-blue); /* Use a lighter grey for better contrast on dark card */
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Media Queries for Responsive Category Grid - REMOVED as horizontal scroll handles this now */
/* @media (max-width: 1100px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .category-card {
        padding: 15px;
    }
    
    .category-icon {
        flex: 0 0 60px;
    }
} */

.highlight { /* Restyle highlight class */
    color: var(--accent-teal);
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    background-color: transparent; /* No background block */
    padding: 0;
    margin-bottom: 20px;
    display: block; /* For centering */
}
.about p {
    max-width: 700px; /* Readable line length */
    margin: 0 auto 30px auto; /* Centering and spacing */
    font-size: 1.1rem;
    color: var(--light-grey-blue);
    line-height: 1.8;
}

/* FEATURE ICON STYLING */
.feature-icon {
    display: block;
    width: 64px; /* Increased size */
    height: 64px; /* Increased size */
    margin: 15px auto 20px auto; /* Adjusted margin: top auto bottom auto */
    filter: brightness(0) invert(1); /* Attempts to make dark PNG icons appear white */
    /* For precise color control (e.g., to match theme colors), using SVG icons 
       with the CSS 'fill' property is recommended over PNGs. */
}

/* FEATURES SECTION CARDS */
.feature {
    background-color: var(--card-bg-color);
    padding: 30px; /* Increased padding */
    border-radius: 12px; /* Rounded corners */
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15); /* Softer shadow */
    flex: 1 1 300px; /* Flex properties: grow, shrink, basis (min-width) */
    max-width: 380px; /* Max width for larger screens */
    display: flex;
    flex-direction: column;
    gap: 15px; /* Space between elements inside the card */
    transition: transform 0.3s ease, box-shadow 0.3s ease; /* For hover effect */
    text-align: left; /* Ensure text inside card is left-aligned */
}
.feature:hover {
    transform: translateY(-8px); /* Slight lift on hover */
    box-shadow: 0 12px 24px rgba(0,0,0,0.2); /* Enhanced shadow on hover */
}
.feature-number {
    background-color: transparent; /* Number styling */
    color: var(--primary-blue);
    font-size: 1.8rem;
    padding: 0;
    top: 25px; /* Adjust position */
    left: 30px;
}
.feature h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    margin-top: 10px; /* Adjust spacing if number is present */
    color: var(--text-color);
}
.feature p { color: var(--light-grey-blue); font-size: 0.95rem; }


/* DOWNLOAD SECTION BUTTONS */
.app-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
    gap: 20px;
    margin-bottom: 40px;
}

.app-button, .whatsapp-button {
    /* padding: 14px 30px; */ /* Adjusted for badges */
    padding: 0; /* Remove padding, image will define size */
    color: var(--text-color); /* No longer needed for .app-button */
    text-decoration: none;
    /* font-weight: bold; */ /* No longer needed for .app-button */
    /* text-transform: uppercase; */ /* No longer needed for .app-button */
    border-radius: 8px;
    transition: all 0.3s;
    /* font-size: 0.95rem; */ /* No longer needed for .app-button */
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    display: inline-block; /* Ensure proper layout */
}

.app-button {
    /* background-image: linear-gradient(to right, var(--primary-blue) 0%, var(--secondary-blue) 100%); */
    background-image: none; /* Remove background for image badges */
}

.app-button img {
    display: block; /* Removes extra space below image if parent is inline */
    height: 55px; /* Adjust as needed, original image looks around this height relative to text */
    width: auto; /* Maintain aspect ratio */
    border-radius: 6px; /* Optional: if images themselves don't have rounded corners */
}

.whatsapp-button {
    background-image: linear-gradient(to right, var(--accent-teal) 0%, #25D366 100%); /* Teal to WhatsApp green */
    color: var(--bg-color); /* Dark text on light button */
    padding: 14px 30px; /* Keep padding for text-based button */
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.95rem;
}

.app-button:hover, .whatsapp-button:hover {
    transform: translateY(-4px) scale(1.03); /* Unified hover for a bit more pop */
    filter: brightness(1.1); /* Keep for whatsapp, might remove for app-button if images distort */
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* Specific hover for app-button if brightness filter is an issue for badges */
.app-button:hover {
    filter: none; /* Remove brightness filter if it distorts image badges */
}

.app-button:before, .whatsapp-button:before { display: none; } /* Remove old shine */

.support-text {
    max-width: 600px;
    margin: 0 auto 30px;
    font-size: 1rem;
    color: var(--light-grey-blue);
}

/* FOOTER */
footer {
    padding: 50px 20px;
    background-color: var(--bg-color);
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}
footer .logo { font-size: 24px; } /* Smaller logo in footer */
footer .logo-dot { background-color: var(--secondary-blue); }

.social-links { display: flex; gap: 25px; }
.social-links a {
    color: var(--light-grey-blue);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}
.social-links a:hover { color: var(--primary-blue); }
.copyright { font-size: 0.85rem; color: var(--light-grey-blue); opacity: 0.7; }

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    header { padding: 15px 20px; flex-direction: column; gap: 15px; }
    nav ul { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 10px 15px; }
    nav ul li { margin-left: 0; }
    
    .hero { padding: 100px 15px 50px; }
    .hero-text h1 { font-size: clamp(2.2rem, 10vw, 3.5rem); }
    .subtitle { font-size: clamp(1rem, 4vw, 1.2rem); margin-bottom: 35px; }
    .cta-button { padding: 14px 30px; font-size: 1rem; }
    
    .audio-viz { margin-top: 30px; }
    .waveform { height: 35px; gap: 4px; }
    .bar { width: 5px; }

    .about, .features, .download { padding: 60px 20px; } /* Adjusted padding */
    .about h2, .download h2 { font-size: clamp(1.8rem, 6vw, 2.5rem); }
    .highlight { font-size: clamp(1.3rem, 5vw, 1.8rem); }
    .feature {
        flex-basis: calc(50% - 15px); /* Two cards per row on medium screens, accounting for gap */
        max-width: calc(50% - 15px);
    }

    .section-marker { /* Adjust for responsive padding */
        top: 60px;
        left: 20px;
    }
}

@media (max-width: 500px) {
    .feature {
        flex-basis: 100%; /* One card per row on small screens */
        max-width: 100%;
    }
}

/* Styles for Scroll Arrows */
.scroll-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%); 
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--text-color);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 24px;
    line-height: 40px; /* Center icon vertically */
    text-align: center;
    cursor: pointer;
    z-index: 20; /* Ensure arrows are above cards */
    transition: background-color 0.3s ease;
    opacity: 0.7;
}

.scroll-arrow:hover {
    background-color: rgba(255, 255, 255, 0.4);
    opacity: 1;
}

.scroll-arrow-left {
    left: 10px;
}

.scroll-arrow-right {
    right: 10px;
}