@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

/* -------------------------------------------------------------
   Rajdeepsinh Zala - Premium Developer Portfolio Core CSS Styles
   ------------------------------------------------------------- */

:root {
    --bg-dark: #030303;
    --bg-light: #f8fafc;
    --text-dark: #ffffff;
    --text-light: #0f172a;
    
    /* Premium HSL Tailored Neon Accents */
    --accent-purple: 263, 84%, 60%; /* #8b5cf6 */
    --accent-pink: 327, 83%, 53%;   /* #ec4899 */
    --accent-cyan: 188, 86%, 53%;   /* #06b6d4 */
    --accent-blue: 217, 91%, 60%;   /* #3b82f6 */
    --accent-rose: 343, 90%, 60%;   /* #f43f5e */
}

/* Custom Scrollbars - Default Light Mode */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

.dark ::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 9999px;
    border: 2px solid var(--bg-light);
}

.dark ::-webkit-scrollbar-thumb {
    background: #1e293b;
    border: 2px solid var(--bg-dark);
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 92, 246, 0.4);
}

/* Typography and Transitions - Default Light Mode */
body {
    background-color: var(--bg-light);
    color: var(--text-light);
    font-family: 'Outfit', 'Inter', sans-serif;
    transition: background-color 0.5s cubic-bezier(0.16, 1, 0.3, 1), color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.dark body {
    background-color: var(--bg-dark);
    color: var(--text-dark);
}

/* Floating Particle Background Canvas & Custom Cursor Canvas */
#cursor-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 99999; /* Set higher than modal overlays (z-[10000]) to prevent cursor disappearing on popups */
    opacity: 0;
    transition: opacity 0.5s ease;
}

html.custom-cursor-enabled,
html.custom-cursor-enabled body {
    cursor: none !important;
}

/* Restore accessibility and usability cursors for interactive elements */
html.custom-cursor-enabled a,
html.custom-cursor-enabled button,
html.custom-cursor-enabled select,
html.custom-cursor-enabled [role="button"] {
    cursor: pointer !important;
}

html.custom-cursor-enabled input,
html.custom-cursor-enabled textarea {
    cursor: text !important;
}

html.custom-cursor-enabled #cursor-canvas {
    opacity: 1;
}

/* Background Grid Pattern - Default Light Mode */
.bg-grid-pattern {
    background-size: 50px 50px;
    background-image: 
        linear-gradient(to right, rgba(139, 92, 246, 0.04) 1px, transparent 1px), 
        linear-gradient(to bottom, rgba(139, 92, 246, 0.04) 1px, transparent 1px);
}

.dark .bg-grid-pattern {
    background-image: 
        linear-gradient(to right, rgba(139, 92, 246, 0.02) 1px, transparent 1px), 
        linear-gradient(to bottom, rgba(139, 92, 246, 0.02) 1px, transparent 1px);
}

/* Premium Glassmorphism Navbar - Default Light Mode */
.glass-nav {
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-nav.scrolled {
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.dark .glass-nav {
    background: transparent;
    border-bottom: 1px solid transparent;
}

.dark .glass-nav.scrolled {
    background: rgba(3, 3, 3, 0.75);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

/* Active Nav Links Highlight */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, hsl(var(--accent-purple)), hsl(var(--accent-pink)));
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 999px;
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 100%;
}

.nav-link.active {
    color: #7c3aed !important; /* purple-600 */
}

.dark .nav-link.active {
    color: #a78bfa !important; /* purple-400 */
}

.mobile-nav-link.active {
    color: #7c3aed !important;
}

.dark .mobile-nav-link.active {
    color: #a78bfa !important;
}

/* Glassmorphism Cards - Default Light Mode */
.glass-card {
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.dark .glass-card {
    background: rgba(10, 10, 12, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

/* Gradient Glowing Text - Default Light Mode */
.glow-text {
    background: linear-gradient(135deg, #0f172a 30%, #475569 70%, #1e293b 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dark .glow-text {
    background: linear-gradient(135deg, #ffffff 30%, #a8a29e 70%, rgba(255,255,255,0.7) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.neon-glow-purple {
    text-shadow: 0 0 20px rgba(139, 92, 246, 0.2);
}

.dark .neon-glow-purple {
    text-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
}

.neon-glow-pink {
    text-shadow: 0 0 20px rgba(236, 72, 153, 0.2);
}

.dark .neon-glow-pink {
    text-shadow: 0 0 20px rgba(236, 72, 153, 0.4);
}

/* Custom Interactive Project and Skill Cards Hover - Default Light Mode */
.premium-glow-card {
    position: relative;
    overflow: hidden;
}

.premium-glow-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, transparent, rgba(15, 23, 42, 0.05), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    transition: background 0.4s ease;
}

.dark .premium-glow-card::before {
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.05), transparent);
}

.premium-glow-card:hover::before {
    background: linear-gradient(135deg, hsl(var(--accent-purple)), hsl(var(--accent-pink)));
}

.premium-glow-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 30px 60px -20px rgba(139, 92, 246, 0.12);
}

.dark .premium-glow-card:hover {
    box-shadow: 0 30px 60px -20px rgba(139, 92, 246, 0.2);
}

/* Native Card Themes - Default Light Mode */
.card-theme-purple {
    background-image: linear-gradient(to bottom, rgba(168, 85, 247, 0.04), rgba(255, 255, 255, 0.8));
}
.card-theme-pink {
    background-image: linear-gradient(to bottom, rgba(236, 72, 153, 0.04), rgba(255, 255, 255, 0.8));
}
.card-theme-cyan {
    background-image: linear-gradient(to bottom, rgba(6, 182, 212, 0.04), rgba(255, 255, 255, 0.8));
}

.dark .card-theme-purple {
    background-image: linear-gradient(to bottom, rgba(168, 85, 247, 0.03), rgba(0, 0, 0, 0.2));
}
.dark .card-theme-pink {
    background-image: linear-gradient(to bottom, rgba(236, 72, 153, 0.03), rgba(0, 0, 0, 0.2));
}
.dark .card-theme-cyan {
    background-image: linear-gradient(to bottom, rgba(6, 182, 212, 0.03), rgba(0, 0, 0, 0.2));
}

/* Typist Blinking Cursor */
.type-cursor {
    animation: blink 0.8s step-end infinite;
    color: hsl(var(--accent-purple));
}

@keyframes blink {
    from, to { color: transparent }
    50% { color: hsl(var(--accent-purple)) }
}

/* Smooth Scrolling overrides */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

/* ──────────────────────────────────────────────
   Floating Visitor Counter Widget
────────────────────────────────────────────── */
#visitor-widget {
    position: fixed;
    bottom: 2rem;         /* Positioned at the bottom center */
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 999;        /* Keeps it above footer and scroll-to-top */
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(139, 92, 246, 0.18);
    border-radius: 999px;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.10), 0 2px 8px rgba(0,0,0,0.06);
    cursor: default;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                background 0.3s,
                border-color 0.3s;
    animation: visitorFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}

@keyframes visitorFadeIn {
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.dark #visitor-widget {
    background: rgba(10, 8, 20, 0.72);
    border: 1px solid rgba(139, 92, 246, 0.22);
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.18), 0 2px 8px rgba(0,0,0,0.4);
}

#visitor-widget:hover {
    transform: translateX(-50%) translateY(-3px) scale(1.02);
    box-shadow: 0 14px 40px rgba(139, 92, 246, 0.18), 0 4px 12px rgba(0,0,0,0.08);
}

.dark #visitor-widget:hover {
    box-shadow: 0 14px 40px rgba(139, 92, 246, 0.30), 0 4px 12px rgba(0,0,0,0.5);
}

.visitor-eye-icon {
    width: 16px;
    height: 16px;
    stroke: #8b5cf6;
    flex-shrink: 0;
}

.dark .visitor-eye-icon {
    stroke: #a78bfa;
}

.visitor-widget-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #475569;
}

.dark .visitor-widget-label {
    color: #a1a1aa;
}

.visitor-widget-count {
    font-size: 1.1rem;
    font-weight: 800;
    color: #8b5cf6;
    font-family: 'Consolas', 'Monaco', 'Courier New', Courier, monospace;
    letter-spacing: 0.02em;
    text-shadow: 0 0 8px rgba(139, 92, 246, 0.2);
}

.dark .visitor-widget-count {
    color: #c084fc;
    text-shadow: 0 0 8px rgba(192, 132, 252, 0.4);
}

/* Pulsing live green dot */
.visitor-live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    flex-shrink: 0;
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5);
    animation: livePulse 2s ease-in-out infinite;
}

@keyframes livePulse {
    0%   { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
    60%  { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
    100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

/* Mobile: shrink slightly */
@media (max-width: 640px) {
    #visitor-widget {
        bottom: 1.5rem;
        padding: 8px 14px;
        gap: 8px;
    }
    .visitor-widget-label {
        font-size: 0.65rem;
    }
    .visitor-widget-count {
        font-size: 0.95rem;
    }
}

/* Premium Glassmorphic Form Fields & Floating Labels - Default Light Mode */
.form-group {
    position: relative;
    margin-bottom: 2rem;
    width: 100%;
}

.form-input {
    width: 100%;
    padding: 1.15rem 1.35rem;
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 1.25rem;
    color: #0f172a !important;
    outline: none;
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.dark .form-input {
    background: rgba(10, 10, 12, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: #ffffff !important;
}

.form-input:focus {
    border-color: hsl(var(--accent-purple)) !important;
    box-shadow: 0 0 25px rgba(139, 92, 246, 0.08) !important;
    background: #ffffff !important;
}

.dark .form-input:focus {
    box-shadow: 0 0 25px rgba(139, 92, 246, 0.15) !important;
    background: rgba(15, 15, 20, 0.8) !important;
}

.form-label {
    position: absolute;
    left: 1.35rem;
    top: 1.15rem;
    color: #64748b;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    font-size: 0.95rem;
}

.dark .form-label {
    color: #71717a;
}

/* Floating label transitions - Default Light Mode */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
    top: -0.65rem;
    left: 0.95rem;
    font-size: 0.75rem;
    padding: 0 0.5rem;
    background-color: #ffffff !important;
    color: hsl(var(--accent-purple)) !important;
    font-weight: 600;
}

.dark .form-input:focus ~ .form-label,
.dark .form-input:not(:placeholder-shown) ~ .form-label {
    background-color: #0b0b0d !important;
    color: hsl(var(--accent-purple)) !important;
}

/* WhatsApp Option Active Style - Default Light Mode */
.whatsapp-selected {
    border-color: hsl(var(--accent-purple)) !important;
    background-color: rgba(139, 92, 246, 0.08) !important;
    color: #000000 !important;
}

.dark .whatsapp-selected {
    background-color: rgba(139, 92, 246, 0.15) !important;
    color: #ffffff !important;
}

/* Skill Progress Bars */
.progress-bar-fill {
    width: 0%;
    transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Custom animations */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg) }
    50% { transform: translateY(-6px) rotate(0.5deg) }
}

@keyframes spin-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse-slow {
    0%, 100% { opacity: 0.12; }
    50% { opacity: 0.24; }
}

.animate-float-slow {
    animation: float 8s ease-in-out infinite;
}

.animate-float-fast {
    animation: float 4s ease-in-out infinite;
}

.animate-spin-slow {
    animation: spin-slow 20s linear infinite;
}

.animate-pulse-slow {
    animation: pulse-slow 8s ease-in-out infinite;
}

/* Custom loading animations - Default Light Mode */
.glow-backdrop-blur {
    filter: blur(120px);
    opacity: 0.25;
    mix-blend-mode: multiply;
}

.dark .glow-backdrop-blur {
    opacity: 0.15;
    mix-blend-mode: screen;
}

/* Scroll to Top Circular Button (Theme-aware: Black in Light theme, White in Dark theme) */
#scroll-top-btn {
    position: fixed;
    bottom: 2.5rem;
    right: 2.5rem;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0f172a !important; /* Black in light theme */
    color: #ffffff !important;            /* White arrow in light theme */
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
    z-index: 99;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    transform: translateY(100px) scale(0.9);
    opacity: 0;
    pointer-events: none;
}

.dark #scroll-top-btn {
    background-color: #ffffff !important; /* White in dark theme */
    color: #000000 !important;            /* Black arrow in dark theme */
    border: 1px solid rgba(0, 0, 0, 0.08);
}

#scroll-top-btn.show {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
}

#scroll-top-btn:hover {
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 15px 35px rgba(139, 92, 246, 0.3); /* Subtle purple ambient glow on hover */
}

#scroll-top-btn svg {
    width: 1.25rem;
    height: 1.25rem;
    stroke: currentColor;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

#scroll-top-btn:hover svg {
    transform: translateY(-3px);
}

/* Reel Showcase Infinite Horizontal Marquee Scroll & Fades */
.animate-scroll {
    animation: scrollMarquee 35s linear infinite;
}

@keyframes scrollMarquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-50% - 12px));
    }
}

.animate-scroll:hover {
    animation-play-state: paused;
}

.showcase-fade-left {
    background: linear-gradient(to right, var(--bg-light) 0%, transparent 100%);
}

.dark .showcase-fade-left {
    background: linear-gradient(to right, var(--bg-dark) 0%, transparent 100%);
}

.showcase-fade-right {
    background: linear-gradient(to left, var(--bg-light) 0%, transparent 100%);
}

.dark .showcase-fade-right {
    background: linear-gradient(to left, var(--bg-dark) 0%, transparent 100%);
}