/* ========================================================= */
/* [FROSPALL VIP] SHARP PREMIUM B&W STYLE                    */
/* ========================================================= */
:root {
    --bg-color: #000000;
    --card-bg: #050505;
    --card-border: #222222;
    --text-main: #ffffff;
    --text-muted: #888888;
    --accent: #ffffff;
    --font-heading: 'Poppins', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --mouse-x: 50vw;
    --mouse-y: 50vh;
}

* { margin: 0; padding: 0; box-sizing: border-box; cursor: none !important; -webkit-user-drag: none; }

body {
    font-family: var(--font-heading); background: var(--bg-color); color: var(--text-main);
    height: 100vh; width: 100vw; overflow: hidden; display: flex;
    justify-content: center; align-items: center; position: relative;
    -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}

/* Remove Noise  -*/
#noise, .vignette { display: none; }

/* Subtle Mouse Glow (Cleaner) */
#vfx-bg {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    background: radial-gradient(circle 600px at var(--mouse-x) var(--mouse-y), rgba(255, 255, 255, 0.03), transparent 50%);
    pointer-events: none; z-index: 1; will-change: background;
}

.playing-pulse #vfx-bg { animation: vfxPulse 3s infinite alternate ease-in-out; }
@keyframes vfxPulse {
    0% { background: radial-gradient(circle 600px at var(--mouse-x) var(--mouse-y), rgba(255, 255, 255, 0.02), transparent 50%); }
    100% { background: radial-gradient(circle 800px at var(--mouse-x) var(--mouse-y), rgba(255, 255, 255, 0.05), transparent 60%); }
}

/* Sharp Stars */
.stars-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; overflow: hidden;
    background: #000;
}

#stars, #stars2, #stars3 {
    position: absolute; top: 0; left: 0; width: 200%; height: 200%;
    background-image: 
        radial-gradient(white, rgba(255,255,255,.5) 1px, transparent 2px),
        radial-gradient(white, rgba(255,255,255,.3) 1px, transparent 2px),
        radial-gradient(white, rgba(255,255,255,.1) 1px, transparent 2px);
    background-size: 600px 600px, 400px 400px, 200px 200px; background-position: 0 0, 40px 60px, 130px 270px;
    will-change: transform;
}

#stars { animation: animateStars 150s linear infinite; opacity: 0.6; }
#stars2 { animation: animateStars 100s linear infinite; opacity: 0.4; }
#stars3 { animation: animateStars 70s linear infinite; opacity: 0.2; }
@keyframes animateStars { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(-50%, -50%, 0); } }
.playing-pulse #stars { animation: animateStars 150s linear infinite, brightnessPulse 2s infinite alternate ease-in-out; }
@keyframes brightnessPulse { 0% { filter: brightness(1); } 100% { filter: brightness(1.5); } }

/* Minimalist Cursor */
#cursor-dot, #cursor-outline {
    position: fixed; top: 0; left: 0; border-radius: 50%; z-index: 10001; pointer-events: none;
    will-change: transform, width, height;
}
#cursor-dot {
    width: 4px; height: 4px; background-color: var(--accent); box-shadow: 0 0 5px var(--accent);
    transition: width 0.2s, height 0.2s, opacity 0.2s;
}
#cursor-outline {
    width: 28px; height: 28px; border: 1px solid rgba(255, 255, 255, 0.4);
    transition: width 0.3s, height 0.3s, background-color 0.3s, border-color 0.3s;
}
.cursor-active #cursor-dot { transform: scale(1.5); }
.cursor-hover #cursor-outline {
    width: 40px; height: 40px; background-color: rgba(255, 255, 255, 0.1); border-color: transparent;
}
.cursor-hover #cursor-dot { opacity: 0; }

/* Entrance Overlay */
#enter-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: #000;
    z-index: 10000; display: flex; justify-content: center; align-items: center;
    color: #fff; font-family: var(--font-mono); font-size: 1rem; letter-spacing: 5px;
    text-transform: uppercase; transition: opacity 3s, visibility 3s;
}
.pulse-text { animation: pulseText 2s infinite ease-in-out; }
@keyframes pulseText { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; text-shadow: 0 0 10px rgba(255,255,255,0.5); } }

/* UI Controls (Flat & Sharp) */
.music-controller, .top-controls {
    position: fixed; z-index: 50; display: flex; align-items: center;
    background: #080808; border: 1px solid #222; padding: 8px 16px; border-radius: 12px;
    opacity: 0; transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}
.music-controller { top: 30px; left: 30px; gap: 15px; transform: translate3d(-30px, 0, 0); }
.top-controls { top: 30px; right: 30px; gap: 10px; transform: translate3d(30px, 0, 0); }
.music-controller.visible, .top-controls.visible { opacity: 1; transform: translate3d(0, 0, 0); box-shadow: 0 10px 30px rgba(0,0,0,0.8); }

#play-pause-btn { background: none; border: none; color: #fff; font-size: 1.5rem; transition: transform 0.3s; }
#play-pause-btn:hover { transform: scale(1.1); color: var(--accent); }

.volume-container { display: flex; align-items: center; gap: 10px; }
.volume-container i { color: #888; font-size: 1.1rem; transition: color 0.3s; }
.volume-container:hover i { color: var(--accent); }
#volume-slider { -webkit-appearance: none; appearance: none; width: 60px; height: 2px; background: #333; outline: none; transition: width 0.3s; }
#volume-slider:hover { width: 80px; }
#volume-slider::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 10px; height: 10px; border-radius: 50%; background: #fff; transition: transform 0.2s; }
#volume-slider::-webkit-slider-thumb:hover { transform: scale(1.3); }

.navbar { display: flex; gap: 4px; }
.nav-btn {
    background: transparent; border: none; color: #888; font-family: var(--font-heading);
    font-weight: 500; font-size: 0.85rem; padding: 6px 14px; border-radius: 8px;
    transition: all 0.3s;
}
.nav-btn:hover { color: #fff; background: #111; }
.nav-btn.active { color: #000; background: #fff; font-weight: 600; box-shadow: 0 0 10px rgba(255,255,255,0.2); }

.lang-btn {
    background: transparent; border: none; border-left: 1px solid #333; color: #888;
    font-family: var(--font-heading); font-weight: 700; padding: 6px 12px; border-radius: 0;
    transition: all 0.3s; cursor: pointer;
}
.lang-btn:hover { color: #fff; background: #111; }

/* Page Switching */
.container {
    z-index: 10; position: relative; width: 100%; max-width: 500px; padding: 20px;
    perspective: 1500px; display: flex; justify-content: center; align-items: center; min-height: 550px;
}
.page-section {
    position: absolute; width: 100%;
    opacity: 0; visibility: hidden; pointer-events: none;
    transform: translate3d(0, 10px, -20px) scale(0.98);
    transition: opacity 0.5s cubic-bezier(0.23, 1, 0.32, 1), transform 0.5s cubic-bezier(0.23, 1, 0.32, 1), visibility 0.5s;
    will-change: transform, opacity;
}
.page-section.active {
    position: relative; opacity: 1; visibility: visible; pointer-events: auto;
    transform: translate3d(0, 0, 0) scale(1);
}

/* --- PROFILE CARD --- */
.profile-card {
    background: rgba(5, 5, 5, 0.4); 
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    padding: 45px 40px; border-radius: 16px;
    text-align: center; border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 30px 60px rgba(0,0,0,0.8), inset 0 0 0 1px rgba(255,255,255,0.02);
    margin: 0 auto; width: 100%;
    transition: box-shadow 0.6s ease, border-color 0.4s;
}

.profile-card:hover { 
    border-color: rgba(255,255,255,0.15); 
    box-shadow: 0 40px 80px rgba(0,0,0,0.99), inset 0 0 0 1px rgba(255,255,255,0.08);
}

.card-inner { z-index: 2; position: relative; }

h1 {
    font-size: 2.8rem; font-weight: 800; letter-spacing: -1px; margin-bottom: 15px;
    text-transform: uppercase; color: #fff;
}

/* Badges */
.profile-badges { display: flex; justify-content: center; gap: 10px; margin-bottom: 25px; }
.badge-icon {
    width: 36px; height: 36px; background: #0a0a0a;
    border: 1px solid #222; border-radius: 8px;
    display: flex; justify-content: center; align-items: center; font-size: 1.2rem; color: #888;
    position: relative; transition: all 0.3s;
}
.badge-icon:hover { background: #fff; color: #000; transform: translate3d(0, -3px, 5px); border-color: #fff; box-shadow: 0 5px 15px rgba(255,255,255,0.2); }

/* Description */
.description {
    font-family: var(--font-mono); font-size: 0.9rem; color: #aaa;
    margin-bottom: 35px; min-height: 45px; line-height: 1.6;
}
.cursor-blink { animation: blink 1s step-end infinite; color: var(--accent); }
@keyframes blink { 50% { opacity: 0; } }

/* Links */
.links { display: flex; flex-direction: column; gap: 12px; }
.link {
    display: flex; align-items: center; justify-content: space-between;
    background: transparent; color: var(--text-main); text-decoration: none;
    padding: 16px 20px; border-radius: 12px; border: 1px solid #222;
    font-weight: 600; font-size: 0.95rem; transition: all 0.3s ease;
    position: relative; overflow: hidden;
}
.link-content { display: flex; align-items: center; gap: 14px; z-index: 2; transition: transform 0.3s; }
.link-badge {
    background: #151515; border: 1px solid #333;
    padding: 4px 10px; border-radius: 8px; font-size: 0.7rem; color: #aaa;
    z-index: 2; transition: all 0.3s; letter-spacing: 1px; text-transform: uppercase;
}
.link i { font-size: 1.4rem; color: #888; transition: color 0.3s; }
.link span { transition: color 0.3s; }
.link:hover { background: #fff; color: #000; border-color: #fff; transform: translate3d(0, -2px, 0); box-shadow: 0 8px 20px rgba(255,255,255,0.15); }
.link:hover .link-content { transform: translate3d(5px, 0, 0); }
.link:hover i, .link:hover span { color: #000; }
.link:hover .link-badge { background: #000; color: #fff; border-color: #000; }

.link-badge.special {
    background: #fff; color: #000; border: 1px solid #fff; font-weight: 700;
    box-shadow: 0 0 10px rgba(255,255,255,0.3); letter-spacing: 1.5px;
}
.link:hover .link-badge.special {
    background: #000; color: #fff; border-color: #000; box-shadow: none;
}

/* Contact Items */
.contact-details { display: flex; flex-direction: column; gap: 14px; text-align: left; margin-top: 10px; }
.contact-item {
    display: flex; align-items: center; gap: 18px; background: transparent;
    padding: 16px; border-radius: 12px; border: 1px solid #222; transition: all 0.3s ease;
}
.contact-item:hover { background: #fff; transform: translate3d(0, -2px, 0); border-color: #fff; }
.contact-item i { font-size: 1.6rem; color: #fff; background: #111; padding: 12px; border-radius: 8px; transition: all 0.3s; border: 1px solid #222; }
.contact-item:hover i { background: #000; color: #fff; border-color: #000; transform: scale(1.05); }
.contact-text { display: flex; flex-direction: column; }
.contact-text .label { font-size: 0.7rem; color: #777; font-family: var(--font-mono); letter-spacing: 1px; transition: color 0.3s; }
.contact-text .value { font-size: 1rem; color: #fff; font-weight: 500; margin-top: 2px; transition: color 0.3s; }
.contact-item:hover .label { color: #555; }
.contact-item:hover .value, .contact-item:hover .link-inline { color: #000; border-color: #000; }
.link-inline { color: #fff; text-decoration: none; border-bottom: 1px solid #333; transition: all 0.3s; }

/* Skills */
.skills-container { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 20px; }
.skill-badge {
    background: transparent; border: 1px solid #333;
    padding: 10px 16px; border-radius: 8px; font-family: var(--font-mono); 
    font-size: 0.85rem; color: #ccc; display: flex; align-items: center; gap: 8px;
    transition: all 0.3s ease;
}
.skill-badge i { font-size: 1.2rem; color: #888; transition: color 0.3s; }
.skill-badge:hover { background: #fff; border-color: #fff; transform: translate3d(0, -3px, 5px); color: #000; box-shadow: 0 5px 15px rgba(255,255,255,0.2); }
.skill-badge:hover i { color: #000; }
.playing-pulse .skill-badge { animation: slightPulse 2s infinite alternate ease-in-out; }
.playing-pulse .skill-badge:nth-child(even) { animation-delay: 0.3s; }
.playing-pulse .skill-badge:nth-child(3n) { animation-delay: 0.6s; }
@keyframes slightPulse {
    0% { border-color: #222; }
    100% { border-color: #666; box-shadow: 0 0 10px rgba(255,255,255,0.05); }
}

/* Tooltip */
.badge-icon::after {
    content: attr(data-tooltip); position: absolute; bottom: 120%; left: 50%;
    transform: translate3d(-50%, 5px, 0); background: #fff; color: #000;
    font-size: 0.75rem; padding: 4px 10px; border-radius: 4px; white-space: nowrap;
    font-family: var(--font-heading); font-weight: 600;
    opacity: 0; pointer-events: none; transition: all 0.3s ease;
}
.badge-icon:hover::after { opacity: 1; transform: translate3d(-50%, -5px, 0); }