/* =========================================================================
   Nishchay Dhar Portfolio - Sleek, Dark Aesthetic
   ========================================================================= */

:root {
    /* Deep Space / Blackhole Palette */
    --bg-dark: #050510;       /* Very deep midnight blue */
    --bg-darker: #000000;     /* Pitch black */
    --bg-lighter: #0a0a20;    /* Slightly lighter space hue */
    
    /* Enchanting cosmic accents (Nebula Pink/Purple to Cyan) */
    --accent-primary: #b026ff;   /* Neon Magenta/Purple */
    --accent-secondary: #00e5ff; /* Cyan/Aqua */
    --accent-gradient: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    
    /* Typography Colors */
    --text-main: #f8f9fa;
    --text-muted: #a0aab2;
    --text-light: #ffffff;
    
    /* Layout Variables */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background: radial-gradient(circle at center, var(--bg-dark) 0%, var(--bg-darker) 70%, #000000 100%);
    background-color: var(--bg-darker);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Decorative Gamification Elements */
#particles-js {
    position: fixed;
    width: 100vw;
    height: 100vh;
    top: 0;
    left: 0;
    z-index: -1; /* Behind UI, above gradient */
    pointer-events: none; /* Let clicks pass through to UI underneath */
}

/* Custom Cursor */
.custom-cursor-active * {
    cursor: none !important;
}

.cursor-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-secondary);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    transform: translate(-50%, -50%);
    z-index: 10000;
    pointer-events: none;
    transition: transform 0.2s, background-color 0.2s;
    box-shadow: 0 0 10px var(--accent-secondary);
}

.cursor-outline {
    width: 30px;
    height: 30px;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    position: fixed;
    top: 0; left: 0;
    transform: translate(-50%, -50%);
    z-index: 10000;
    pointer-events: none;
    transition: width 0.3s, height 0.3s, border-color 0.3s, transform 0.1s;
}

.cursor-hovering {
    width: 50px;
    height: 50px;
    border-color: var(--accent-secondary);
    background-color: rgba(0, 255, 255, 0.1);
}

.cursor-hovering-card {
    transform: translate(-50%, -50%) scale(1.5);
    background-color: var(--text-main);
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -2;
    opacity: 0.15;
    pointer-events: none;
    animation: cosmicPulse 10s ease-in-out infinite alternate;
}

@keyframes cosmicPulse {
    0% { transform: scale(1) translate(0, 0); opacity: 0.1; }
    50% { transform: scale(1.1) translate(2%, 2%); opacity: 0.2; }
    100% { transform: scale(1) translate(-2%, -2%); opacity: 0.1; }
}

.orb-1 {
    top: -10%; left: -5%; width: 45vw; height: 45vw;
    background: var(--accent-primary);
}
.orb-2 {
    top: 40%; right: -10%; width: 55vw; height: 55vw;
    background: var(--accent-secondary);
}
.orb-3 {
    bottom: -5%; left: 10%; width: 35vw; height: 35vw;
    background: var(--accent-primary);
}

/* --- ADVANCED SPACE ELEMENTS --- */
#space-elements {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    z-index: -3; /* Deepest background layer */
    pointer-events: none;
    overflow: hidden;
}

/* 1. Solar System & Planets */
#solar-system {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%); /* Base centering */
    width: 100vw; height: 100vh;
    z-index: -3; /* Deep background */
    pointer-events: none;
    perspective: 1000px;
    transform-style: preserve-3d;
}

.orbit {
    position: absolute;
    top: 50%; left: 50%;
    border-radius: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.1); 
    /* Massive 3D Tilt: Turns circular orbits into deep elliptical planes */
    transform: translate(-50%, -50%) rotateX(75deg);
    transform-style: preserve-3d;
}

.orbit-1 { width: 20vw; height: 20vw; animation: orbitSpin 30s linear infinite; } /* Mercury */
.orbit-2 { width: 35vw; height: 35vw; animation: orbitSpin 45s linear infinite; } /* Venus */
.orbit-3 { width: 50vw; height: 50vw; animation: orbitSpin 60s linear infinite; } /* Earth */
.orbit-4 { width: 65vw; height: 65vw; animation: orbitSpin 80s linear infinite; } /* Mars */
.orbit-5 { width: 95vw; height: 95vw; animation: orbitSpin 130s linear infinite; } /* Jupiter */
.orbit-6 { width: 125vw; height: 125vw; animation: orbitSpin 180s linear infinite; } /* Saturn */
.orbit-7 { width: 155vw; height: 155vw; animation: orbitSpin 240s linear infinite; } /* Uranus */
.orbit-8 { width: 185vw; height: 185vw; animation: orbitSpin 320s linear infinite; } /* Neptune */

/* The orbit spins around the Z axis, which is now tilted to act like a flat table */
@keyframes orbitSpin {
    from { transform: translate(-50%, -50%) rotateX(75deg) rotateZ(0deg); }
    to { transform: translate(-50%, -50%) rotateX(75deg) rotateZ(360deg); }
}

/* 
  CRITICAL 3D MATH: Since the planet is inside a container rotated X by 75deg, 
  and is spinning Z by 360deg, the planet must spin Z negatively, AND rotate X negatively 
  to pop back "up" towards the camera effectively neutralizing the parent's flattening tilt.
*/
@keyframes counterSpin {
    from { transform: rotateZ(360deg) rotateX(-75deg) rotateY(0deg); }
    to { transform: rotateZ(0deg) rotateX(-75deg) rotateY(360deg); }
}

.planet {
    position: absolute;
    border-radius: 50%;
    /* Inner shadow for unlit side, Outer glow for atmosphere */
    box-shadow: inset -20px -20px 40px rgba(0,0,0,0.9), 0 0 20px rgba(255,255,255,0.1);
}

.planet-mercury {
    width: 20px; height: 20px;
    top: calc(50% - 10px); left: -10px;
    background: radial-gradient(circle at 30% 30%, #b3b3b3, #666666, #333333);
    animation: counterSpin 30s linear infinite;
}

.planet-venus {
    width: 35px; height: 35px;
    top: -17.5px; left: calc(50% - 17.5px);
    background: radial-gradient(circle at 30% 30%, #ffcc99, #d98a4c, #995c26);
    animation: counterSpin 45s linear infinite;
}

.planet-earth {
    width: 40px; height: 40px;
    top: calc(50% - 20px); right: -20px;
    background: radial-gradient(circle at 30% 30%, #66ccff, #3388cc, #004488);
    animation: counterSpin 60s linear infinite;
}

.planet-mars {
    width: 30px; height: 30px;
    bottom: -15px; left: calc(50% - 15px);
    background: radial-gradient(circle at 30% 30%, #ff6644, #cc3311, #881100);
    animation: counterSpin 80s linear infinite;
}

.planet-jupiter {
    width: 140px; height: 140px;
    top: calc(50% - 70px); left: -70px;
    background: linear-gradient(0deg, #6e401e, #b58257, #f5d1a4, #b58257, #6e401e, #f5d1a4, #6e401e);
    filter: blur(0.5px);
    animation: counterSpin 130s linear infinite;
}

.planet-saturn {
    width: 110px; height: 110px;
    top: -55px; left: calc(50% - 55px);
    background: radial-gradient(circle at 30% 30%, #f0e1a1, #c2ae61, #857233);
    animation: counterSpin 180s linear infinite;
}

.planet-saturn::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 220px; height: 220px;
    border: 10px solid rgba(220, 200, 150, 0.4);
    border-radius: 50%;
    transform: translate(-50%, -50%) rotateX(70deg) rotateY(20deg);
    box-shadow: 0 0 10px rgba(220,200,150,0.3), inset 0 0 10px rgba(220,200,150,0.3);
}

.planet-uranus {
    width: 70px; height: 70px;
    top: calc(50% - 35px); right: -35px;
    background: radial-gradient(circle at 30% 30%, #b3ffff, #66cccc, #228888);
    animation: counterSpin 240s linear infinite;
}

.planet-neptune {
    width: 65px; height: 65px;
    bottom: -32.5px; left: calc(50% - 32.5px);
    background: radial-gradient(circle at 30% 30%, #6688ff, #3344cc, #111188);
    animation: counterSpin 320s linear infinite;
}

/* 2. Distant Galaxy */
.galaxy-spiral {
    position: absolute;
    width: 800px; height: 800px;
    top: 10%; right: 10%;
    background: conic-gradient(from 0deg, transparent 0%, rgba(176, 38, 255, 0.1) 20%, transparent 40%, rgba(0, 229, 255, 0.1) 60%, transparent 80%);
    border-radius: 50%;
    filter: blur(35px);
    animation: galaxySpin 60s linear infinite;
    opacity: 0.5;
    z-index: -4;
}

@keyframes galaxySpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
    
/* 2.5 Shooting Stars */
#shooting-stars {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    z-index: -3; pointer-events: none;
    overflow: hidden;
}

.shooting-star {
    position: absolute;
    width: 150px; height: 2px;
    background: linear-gradient(90deg, rgba(255,255,255,1), transparent);
    transform: rotate(-45deg);
    opacity: 0;
}

.s1 { top: 10%; left: 80%; animation: shoot 8s linear infinite 2s; }
.s2 { top: 30%; left: 90%; animation: shoot 12s linear infinite 5s; }
.s3 { top: -10%; left: 60%; animation: shoot 15s linear infinite 8s; }

@keyframes shoot {
    0% { transform: translate(0, 0) rotate(-45deg); opacity: 1; }
    5% { transform: translate(-800px, 800px) rotate(-45deg); opacity: 0; }
    100% { transform: translate(-800px, 800px) rotate(-45deg); opacity: 0; }
}

/* 3. Space Debris (Asteroids) */
.debris {
    position: absolute;
    background: linear-gradient(135deg, #333, #111);
    box-shadow: inset -2px -2px 5px rgba(0,0,0,0.8);
    /* Irregular border radius for rocky look */
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
}

.d1 { width: 15px; height: 12px; top: 15%; left: 20%; }
.d2 { width: 25px; height: 30px; bottom: 30%; right: 15%; border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
.d3 { width: 10px; height: 10px; top: 60%; left: 40%; }
.d4 { width: 35px; height: 25px; top: 80%; right: 40%; }
.d5 { width: 18px; height: 22px; top: 5%; right: 35%; }

/* --- UNIVERSE COVERPAGE --- */
#universe-cover {
    position: relative;
    width: 100vw; height: 50vh; /* Smaller so info is revealed quickly */
    background-image: url('https://images.unsplash.com/photo-1462331940025-496dfbfc7564?q=80&w=2048&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    z-index: 10;
    
    /* Feather the bottom edge so it blends into the blackhole background seamlessly */
    -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
}

.cover-title {
    color: var(--text-main);
    font-size: 5rem;
    z-index: 2;
    text-shadow: 0 0 30px rgba(0, 229, 255, 0.8), 0 0 10px rgba(176, 38, 255, 0.8);
    font-family: 'Inter', sans-serif;
    letter-spacing: 2px;
    font-weight: 700;
}

#universe-cover::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    /* Creates a dark vignette and subtle dark center hole to enhance the "opening from the center" feel */
    background: radial-gradient(circle at center, transparent 10%, rgba(0,0,0,0.8) 100%); 
}

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 700;
}

p {
    color: var(--text-muted);
    font-size: 1.05rem;
    font-weight: 300;
}

a {
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition);
}

/* Layout Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: 100px 0;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 1.5rem; }
.border-top { border-top: 1px solid var(--glass-border); }

/* --- NAVIGATION --- */
.glass-nav {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    padding: 25px 0;
    transition: var(--transition);
    background: transparent;
}

.glass-nav.scrolled {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--accent-secondary);
}

/* --- HERO SECTION --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Offset nav */
}

.hero-content {
    max-width: 800px;
}

.greeting {
    font-size: 1.2rem;
    color: var(--accent-secondary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    letter-spacing: -2px;
    background: linear-gradient(180deg, #FFFFFF 0%, #A0AAB2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: var(--text-main);
    font-weight: 600;
    margin-bottom: 1.5rem;
    min-height: 50px; /* Prevent layout jump with typing effect */
}

.typed-cursor {
    color: var(--accent-secondary);
    animation: blink 1s infinite;
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}

.hero-bio {
    font-size: 1.2rem;
    max-width: 650px;
    margin-bottom: 2.5rem;
}

/* Buttons */
.cta-group {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--bg-darker);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05); /* Gamified pulse */
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.6); /* Intense glow */
    text-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--text-muted);
}

.btn-secondary:hover {
    border-color: var(--accent-secondary); /* Gamified cyan border */
    background: rgba(0, 255, 255, 0.05);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
    transform: translateY(-3px);
}

/* --- GAMER HUD (Player Stats) --- */
.player-hud {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 2rem;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 20px;
    backdrop-filter: blur(5px);
    border-left: 4px solid var(--accent-secondary);
}

.hud-stat {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 120px;
    padding: 10px;
    border-right: 1px solid rgba(255,255,255,0.05);
}

.hud-stat:last-child {
    border-right: none;
}

.hud-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    font-weight: 700;
    margin-bottom: 5px;
}

.hud-value {
    font-family: 'Courier New', Courier, monospace; /* Digital gamified font */
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-secondary);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
    line-height: 1;
}

.hud-sub {
    font-size: 0.9rem;
    color: var(--text-main);
    text-shadow: none;
}

.special-ability .hud-value {
    font-family: 'Inter', sans-serif;
    font-size: 1.2rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

/* --- GLASS REUSABLES --- */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 30px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* 3D Tilt Cards (Vanilla Tilt overrides) */
.tilt-card {
    will-change: transform;
    transform-style: preserve-3d;
}

.tilt-card > * {
    transform: translateZ(30px); /* Makes inner text pop out during 3D tilt */
}

.hover-glow {
    transition: border-color 0.3s, box-shadow 0.3s; /* Removed transform to avoid conflict with VanillaTilt */
}

.hover-glow:hover {
    border-color: rgba(0, 255, 255, 0.6);
    box-shadow: 0 0 30px rgba(138, 43, 226, 0.4); /* Gamified dual-tone shadow */
}

.section-heading {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    letter-spacing: -1px;
}

/* --- ABOUT SECTION --- */
.grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.about-text p {
    margin-bottom: 1.5rem;
}

.tag-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-list li {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-main);
}

/* --- EXPERIENCE (TIMELINE) --- */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 0;
}

/* Center Line */
.timeline::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    width: 2px; height: 100%;
    background: var(--glass-border);
    transform: translateX(-50%);
}

.flex-row {
    display: flex;
    justify-content: flex-end; /* right side default for alternating */
    align-items: center;
    width: 100%;
    margin-bottom: 40px;
    position: relative;
}

.flex-row:nth-child(even) {
    flex-direction: row-reverse; /* left side */
}

/* Date / Meta block */
.timeline-date {
    width: 50%;
    padding: 0 40px;
    text-align: right;
    font-weight: 600;
    color: var(--accent-secondary);
}

.flex-row:nth-child(even) .timeline-date {
    text-align: left;
}

/* Node Dot Gamified Overlay */
.flex-row::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--bg-darker);
    border: 2px solid var(--accent-secondary);
    z-index: 10;
    transition: var(--transition);
    box-shadow: 0 0 0 rgba(0, 255, 255, 0);
}

.flex-row:hover::before {
    background: var(--accent-secondary);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
    transform: translate(-50%, -50%) scale(1.3);
}

/* Content Card */
.timeline-content {
    width: 50%;
    margin-left: 40px; /* offset from center line */
}

.flex-row:nth-child(even) .timeline-content {
    margin-left: 0;
    margin-right: 40px;
}

.timeline-content h3 { font-size: 1.3rem; margin-bottom: 0.2rem;}
.timeline-content h4 { font-size: 1rem; color: var(--accent-primary); font-weight: 500; margin-bottom: 1rem;}
.timeline-content p { font-size: 0.95rem; }

.inline-link {
    color: var(--accent-secondary);
    text-decoration: underline;
    text-decoration-color: rgba(0, 255, 255, 0.3);
}

/* --- EDUCATION SECTION --- */
.two-col {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.edu-icon {
    font-size: 2rem;
    color: var(--accent-primary);
    margin-bottom: 20px;
}

.edu-card h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.edu-card h4 { font-size: 1rem; color: var(--text-muted); font-weight: 400; margin-bottom: 0.5rem; }

.edu-date {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--accent-secondary);
    margin-bottom: 15px;
    font-weight: 500;
}

/* --- PROJECTS & TROPHIES SECTION --- */
.project-card {
    height: 100%;
}
.project-content h3 {
    margin-bottom: 1rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Trophies Grid */
.trophy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.trophy-badge {
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    padding: 30px 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.trophy-badge::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 2px;
    background: var(--accent-gradient);
    opacity: 0.5;
}

.trophy-badge:hover {
    border-color: rgba(255, 215, 0, 0.3); /* Gold tint on hover */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), inset 0 0 20px rgba(255, 215, 0, 0.05);
}

.trophy-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    filter: drop-shadow(0 0 10px currentColor);
}

.trophy-icon.gold { color: #FFD700; }
.trophy-icon.silver { color: #C0C0C0; }
.trophy-icon.bronze { color: #CD7F32; }

.trophy-badge h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text-main);
}

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

/* --- SOCIAL CONTENT FEED --- */
.content-feed {
    position: relative;
    padding-bottom: 60px;
}

.feed-container {
    max-width: 700px;
    margin: 0 auto;
}

.social-card {
    padding: 25px;
    margin-bottom: 30px;
}

.social-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.social-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--accent-gradient);
    color: var(--bg-darker);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.social-meta {
    flex-grow: 1;
}

.social-meta h4 {
    margin-bottom: 0;
    font-size: 1rem;
    color: var(--text-main);
}

.social-meta p {
    font-size: 0.85rem;
    margin-bottom: 0;
    line-height: 1.2;
}

.social-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.social-connect {
    color: var(--accent-secondary);
    font-size: 0.9rem;
    font-weight: 600;
}

.social-body {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-light);
    margin-bottom: 15px;
}

.social-hashtags {
    display: block;
    color: var(--accent-primary);
    margin-top: 10px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.social-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 10px;
}

.social-actions {
    display: flex;
    justify-content: space-between;
}

.action-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 10px 15px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

/* Gamified Like Button State */
.action-btn.liked {
    color: var(--accent-secondary);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.full-width-btn {
    display: block;
    text-align: center;
    width: 100%;
}

/* --- FOOTER / CONTACT --- */
.footer {
    padding: 80px 0 40px;
    background: rgba(0,0,0,0.5);
}

.contact-subtext {
    max-width: 500px;
    margin: 0 auto 2rem;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 500;
}

.contact-item i {
    color: var(--accent-secondary);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px; height: 45px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--accent-gradient);
    color: var(--bg-darker);
    border-color: transparent;
}

.copyright p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.3);
}

/* --- AI VIRTUAL AVATAR (Chatbot) --- */
.chatbot-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    pointer-events: none; /* Let clicks pass through container */
}

/* Tooltip UI */
.chatbot-tooltip {
    position: absolute;
    bottom: 80px;
    right: 50%;
    transform: translateX(50%);
    background: rgba(0, 255, 157, 0.15);
    border: 1px solid var(--accent-secondary);
    color: var(--text-main);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    backdrop-filter: blur(5px);
    box-shadow: 0 5px 15px rgba(0, 255, 157, 0.2);
    animation: floatTooltip 3s ease-in-out infinite;
    transition: opacity 0.3s, visibility 0.3s;
}

/* Downward arrow for tooltip */
.chatbot-tooltip::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 6px 6px 0;
    border-style: solid;
    border-color: var(--accent-secondary) transparent transparent transparent;
}

@keyframes floatTooltip {
    0%, 100% { transform: translateX(50%) translateY(0); }
    50% { transform: translateX(50%) translateY(-10px); }
}

/* Hide tooltip when chat is open */
.chatbot-container.chat-active .chatbot-tooltip {
    opacity: 0;
    visibility: hidden;
}

.chatbot-toggle {
    pointer-events: auto;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-gradient);
    border: none;
    color: var(--bg-darker);
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(0, 255, 157, 0.4);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(0, 255, 157, 0.6);
}

.chatbot-window {
    pointer-events: auto;
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 450px;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--accent-primary);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8), 0 0 20px rgba(0, 255, 157, 0.1);
    transform: translateY(20px) scale(0.9);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: bottom right;
    background: rgba(17, 17, 17, 0.9);
    backdrop-filter: blur(15px);
    border-radius: var(--radius);
}

.chatbot-window.active {
    transform: translateY(0) scale(1);
    opacity: 1;
    visibility: visible;
}

.chatbot-header {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0,0,0,0.5);
    border-radius: var(--radius) var(--radius) 0 0;
}

.bot-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-gradient);
    color: var(--bg-darker);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
}

.chatbot-header h4 { margin-bottom: 2px; font-size: 1rem; color: var(--text-main); }
.chatbot-header p { margin-bottom: 0; font-size: 0.75rem; color: var(--accent-secondary); }

.chatbot-close {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.2rem;
    transition: color 0.2s;
}

.chatbot-close:hover { color: var(--text-main); }

.chatbot-messages {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.chatbot-messages::-webkit-scrollbar { width: 5px; }
.chatbot-messages::-webkit-scrollbar-thumb { background: var(--accent-primary); border-radius: 5px; }

.msg {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.5;
    animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    0% { opacity: 0; transform: translateY(10px) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.bot-msg {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom-left-radius: 2px;
    color: var(--text-light);
}

.user-msg {
    align-self: flex-end;
    background: rgba(0, 255, 157, 0.1);
    border: 1px solid var(--accent-primary);
    border-bottom-right-radius: 2px;
    color: var(--accent-primary);
}

.chatbot-input-area {
    padding: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 10px;
    background: rgba(0,0,0,0.5);
    border-radius: 0 0 var(--radius) var(--radius);
}

.chatbot-input-area input {
    flex-grow: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-main);
    padding: 10px 15px;
    border-radius: 20px;
    font-family: inherit;
    font-size: 0.9rem;
}

.chatbot-input-area input:focus {
    outline: none;
    border-color: var(--accent-secondary);
}

.chatbot-input-area button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-gradient);
    border: none;
    color: var(--bg-darker);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.chatbot-input-area button:hover { transform: scale(1.1); }

/* --- RESPONSIVE FIXES --- */
@media (max-width: 900px) {
    .grid-container, .two-col {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .timeline::before {
        left: 20px; /* Move line to left on mobile */
    }
    
    .flex-row, .flex-row:nth-child(even) {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 50px;
    }
    
    .flex-row::before {
        left: 20px;
        top: 0;
        transform: translate(-50%, 0);
    }
    
    .timeline-date {
        width: 100%;
        text-align: left;
        padding: 0;
        margin-bottom: 10px;
    }
    
    .flex-row:nth-child(even) .timeline-date {
        text-align: left;
    }
    
    .timeline-content, .flex-row:nth-child(even) .timeline-content {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
    
    .trophy-grid {
        grid-template-columns: 1fr;
    }

    .player-hud {
        flex-direction: column;
        gap: 0;
    }

    .hud-stat {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.05);
        padding: 15px 0;
    }
    
    .hud-stat:last-child {
        border-bottom: none;
    }

    .contact-links {
        flex-direction: column;
        gap: 15px;
    }

    .social-actions {
        flex-wrap: wrap;
        justify-content: space-evenly;
    }
    
    .action-btn {
        padding: 10px 5px;
        font-size: 0.85rem;
    }
    
    .chatbot-window {
        width: 300px;
        right: -15px; /* Adjust for mobile padding */
        height: 400px;
    }
}