/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Fonts */
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Orbitron', sans-serif;

    /* Curated Cybernetic Colors (HSL tailored) */
    --color-bg-raw: 220, 24%, 6%;            /* #0a0c10 - Deep obsidian */
    --color-bg: hsl(var(--color-bg-raw));
    --color-bg-card-raw: 220, 24%, 10%;      /* Sleek dark slate card */
    --color-bg-card: hsl(var(--color-bg-card-raw));
    
    --color-cyan-raw: 180, 100%, 50%;        /* #00f0ff - Cyan neon */
    --color-cyan: hsl(var(--color-cyan-raw));
    --color-blue-raw: 200, 100%, 50%;        /* #00a2ff - Electric blue */
    --color-blue: hsl(var(--color-blue-raw));
    
    --color-text-primary: #e2e8f0;           /* Pure white-silver */
    --color-text-muted: #94a3b8;             /* Steel gray */
    --color-border: rgba(0, 240, 255, 0.12); /* Subtle cyan border */
    
    /* Glares & Shadows */
    --neon-glow-cyan: 0 0 10px rgba(0, 240, 255, 0.3), 0 0 25px rgba(0, 240, 255, 0.15);
    --neon-glow-blue: 0 0 10px rgba(0, 162, 255, 0.3), 0 0 25px rgba(0, 162, 255, 0.15);
    --neon-text-glow: 0 0 8px rgba(0, 240, 255, 0.4);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-smooth: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ==========================================================================
   RESET & GLOBAL ESTYLES
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg);
}

body {
    font-family: var(--font-primary);
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

li {
    list-style: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 240, 255, 0.2);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-cyan);
    box-shadow: var(--neon-glow-cyan);
}

/* CRT Screen Effect Overlay */
.crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%);
    background-size: 100% 4px;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.15;
}

/* Global utility classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 8rem 0;
}

.text-center {
    text-align: center;
}

.d-none {
    display: none !important;
}

/* ==========================================================================
   TYPOGRAPHY & TITLE EFFECTS
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: 2px;
}

.section-badge {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-cyan);
    letter-spacing: 3px;
    margin-bottom: 0.75rem;
    text-shadow: var(--neon-text-glow);
}

.section-title {
    font-size: 2.25rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.title-underline {
    height: 3px;
    width: 60px;
    background: linear-gradient(90deg, var(--color-cyan), var(--color-blue));
    margin: 0 auto 3rem auto;
    position: relative;
    border-radius: 2px;
    box-shadow: var(--neon-glow-cyan);
}

.title-underline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background-color: #ffffff;
    border: 2px solid var(--color-cyan);
    border-radius: 50%;
    box-shadow: var(--neon-glow-cyan);
}

/* ==========================================================================
   BUTTONS STYLING
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 2rem;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(90deg, rgba(0, 240, 255, 0.15), rgba(0, 162, 255, 0.15));
    border: 1px solid var(--color-cyan);
    color: var(--color-cyan);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.05);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.25), transparent);
    transition: 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    color: #ffffff;
    background: linear-gradient(90deg, var(--color-cyan), var(--color-blue));
    box-shadow: var(--neon-glow-cyan);
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--color-text-primary);
}

.btn-outline:hover {
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.btn-card {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    font-size: 0.8rem;
}

.btn-card:hover {
    border-color: var(--color-cyan);
    color: var(--color-cyan);
    background: rgba(0, 240, 255, 0.04);
    box-shadow: var(--neon-glow-cyan);
    text-shadow: var(--neon-text-glow);
}

/* Sound Controller floating button */
.sound-toggle-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(10, 12, 16, 0.75);
    border: 1px solid var(--color-border);
    color: var(--color-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(8px);
    box-shadow: var(--neon-glow-cyan);
    transition: var(--transition-fast);
}

.sound-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px var(--color-cyan);
    background-color: var(--color-cyan);
    color: var(--color-bg);
}

/* ==========================================================================
   NAVIGATION BAR STYLING
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 12, 16, 0.75);
    backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    background: rgba(6, 8, 12, 0.9);
    border-bottom: 1px solid rgba(0, 240, 255, 0.12);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    width: 100%;
    max-width: 100%;
    height: 85px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4rem;
    position: relative;
    transition: var(--transition-smooth);
}

@media (max-width: 1200px) {
    .nav-container {
        padding: 0 2rem;
    }
}

.navbar.scrolled .nav-container {
    height: 70px;
}

/* Left Links split */
.nav-left {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex: 1;
}

.nav-divider {
    color: rgba(255, 255, 255, 0.15);
    font-family: var(--font-display);
    font-size: 0.8rem;
    pointer-events: none;
}

/* Center Hanging Shield */
.nav-center {
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1010;
}

.nav-logo-shield {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: radial-gradient(circle at center, #0a0c10 40%, #0d1218 80%, rgba(0, 240, 255, 0.1) 100%);
    border: 2px solid var(--color-cyan);
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.25), inset 0 0 10px rgba(0, 240, 255, 0.15);
    position: relative;
    top: 0;
    transition: var(--transition-smooth);
}

.nav-logo-shield::before {
    content: '';
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
    border-radius: 50%;
    border: 1px dashed rgba(0, 240, 255, 0.3);
    animation: spinShieldRing 20s linear infinite;
    pointer-events: none;
}

.shield-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 50%;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 0 6px rgba(0, 240, 255, 0.3)) saturate(1.1);
    background: radial-gradient(circle, rgba(0, 240, 255, 0.08) 0%, transparent 70%);
}

.nav-logo-shield:hover {
    transform: scale(1.06);
    border-color: #ffffff;
    box-shadow: 0 12px 35px rgba(0, 240, 255, 0.5), inset 0 0 25px rgba(0, 240, 255, 0.4);
}

.nav-logo-shield:hover .shield-logo {
    transform: rotate(5deg);
    filter: drop-shadow(0 0 12px rgba(0, 240, 255, 0.7)) saturate(1.3);
}

/* Right split button */
.nav-right {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex: 1;
}

.nav-pill-btn {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-cyan);
    border: 1px solid var(--color-cyan);
    padding: 0.65rem 1.6rem;
    border-radius: 50px;
    background: rgba(0, 240, 255, 0.05);
    transition: var(--transition-fast);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.05);
}

.nav-pill-btn:hover {
    color: #ffffff;
    background: linear-gradient(90deg, var(--color-cyan), var(--color-blue));
    box-shadow: var(--neon-glow-cyan);
    transform: translateY(-2px);
}

/* Scrolled adjustments */
.navbar.scrolled .nav-logo-shield {
    width: 55px;
    height: 55px;
    top: 0;
}

.navbar.scrolled .shield-logo {
    width: 40px;
    height: 40px;
}

/* Nav Menu Links Styling */
.nav-link {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-text-muted);
    transition: var(--transition-fast);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background-color: var(--color-cyan);
    box-shadow: var(--neon-glow-cyan);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-cyan);
    text-shadow: var(--neon-text-glow);
}

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

.nav-link.active {
    color: var(--color-cyan);
    text-shadow: var(--neon-text-glow);
}

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

/* Mobile Menu dropdown placeholder */
.nav-menu {
    display: none;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: var(--transition-fast);
}

@keyframes spinShieldRing {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   HERO SECTION STYLING
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: #050608;
    overflow: hidden;
    padding-top: 80px;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 4rem;
}

/* Dragon logo layout styled as approved mockup */
.hero-logo-box {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-logo {
    width: 300px;
    height: 300px;
    object-fit: contain;
    border-radius: 50%;
    background: radial-gradient(circle at center, #0a0c10 40%, #0d1218 80%, rgba(0, 240, 255, 0.15) 100%);
    border: 3px solid var(--color-cyan);
    box-shadow: 0 0 35px rgba(0, 240, 255, 0.45), inset 0 0 25px rgba(0, 240, 255, 0.35);
    padding: 1.5rem;
    z-index: 2;
    position: relative;
    transition: var(--transition-smooth);
}

.hero-logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.25) 0%, transparent 70%);
    z-index: 1;
    filter: blur(10px);
    pointer-events: none;
}

.hero-text-content {
    flex: 1.2;
}

.hero-tagline {
    font-size: 0.9rem;
    color: var(--color-cyan);
    letter-spacing: 4px;
    margin-bottom: 0.5rem;
    text-shadow: var(--neon-text-glow);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: #ffffff;
    line-height: 1.1;
    letter-spacing: 5px;
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-blue);
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.hero-separator {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.hero-separator .line {
    flex: 1;
    max-width: 80px;
    height: 1px;
    background-color: var(--color-border);
}

.hero-separator .slash {
    width: 10px;
    height: 10px;
    background-color: var(--color-cyan);
    transform: rotate(45deg);
    box-shadow: var(--neon-glow-cyan);
}

.hero-description {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero-cta-buttons {
    display: flex;
    gap: 1.5rem;
}

/* Scroll down indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.7;
}

.hero-scroll-indicator span {
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--color-text-muted);
}

.mouse-icon {
    width: 20px;
    height: 32px;
    border: 2px solid var(--color-text-muted);
    border-radius: 10px;
    position: relative;
}

.mouse-icon .wheel {
    width: 4px;
    height: 6px;
    background-color: var(--color-cyan);
    box-shadow: var(--neon-glow-cyan);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollMouse 1.8s infinite;
}

@keyframes scrollMouse {
    0% { top: 6px; opacity: 1; }
    100% { top: 18px; opacity: 0; }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

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

/* ==========================================================================
   SERVICES SECTION (BENTO GLASSMORPHIC & 3D SPHERES)
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 3.5rem 2.25rem 2.5rem 2.25rem;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center; /* center elements horizontally */
    text-align: center;  /* center text */
    justify-content: space-between;
    transition: var(--transition-smooth);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(0, 240, 255, 0.05), transparent 40%);
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 240, 255, 0.25);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), inset 0 0 20px rgba(0, 240, 255, 0.05);
}

/* Glowing top borders on cards */
.service-card.featured {
    border-color: rgba(0, 240, 255, 0.2);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), inset 0 0 25px rgba(0, 240, 255, 0.03);
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
}

.service-card.featured:hover {
    border-color: var(--color-cyan);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7), inset 0 0 30px rgba(0, 240, 255, 0.08), var(--neon-glow-cyan);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 5%;
    width: 90%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-cyan), transparent);
    z-index: 2;
    opacity: 0;
    transition: var(--transition-fast);
}

.service-card:hover .card-glow {
    opacity: 1;
}

.card-image-wrapper {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.service-sphere-img {
    width: 175px;
    height: 175px;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.25));
    transition: var(--transition-smooth);
}

.service-card:hover .service-sphere-img {
    transform: scale(1.08) rotate(10deg);
    filter: drop-shadow(0 0 25px rgba(0, 240, 255, 0.55));
}

.card-content {
    position: relative;
    z-index: 2;
    margin-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.service-subtitle {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-blue);
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    display: block;
    text-align: center;
}

.service-title {
    font-size: 1.35rem;
    color: #ffffff;
    margin-bottom: 1.25rem;
    line-height: 1.2;
    text-align: center;
}

.service-description {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: center;
    max-width: 280px;
}

.card-footer {
    position: relative;
    z-index: 2;
    width: 100%;
}

.btn-service-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.75rem 1.25rem;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-cyan);
    border: 1px solid rgba(0, 240, 255, 0.4);
    border-radius: 50px;
    background: rgba(0, 240, 255, 0.02);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-service-pill:hover {
    border-color: var(--color-cyan);
    color: #ffffff;
    background: rgba(0, 240, 255, 0.12);
    box-shadow: var(--neon-glow-cyan);
    text-shadow: var(--neon-text-glow);
    transform: translateY(-2px);
}

/* ==========================================================================
   PORTFOLIO PROJECTS STYLING
   ========================================================================== */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.filter-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--color-text-muted);
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover {
    color: var(--color-cyan);
    border-color: var(--color-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.08);
}

.filter-btn.active {
    color: var(--color-cyan);
    border-color: var(--color-cyan);
    background: rgba(0, 240, 255, 0.06);
    box-shadow: var(--neon-glow-cyan);
    text-shadow: var(--neon-text-glow);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 240, 255, 0.15);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
}

.project-image-box {
    position: relative;
    height: 220px;
    width: 100%;
    overflow: hidden;
    background-color: #0b0c10;
}

.project-mock-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    position: relative;
    transition: var(--transition-smooth);
}

/* Beautiful color styles representing games and web backgrounds */
.games-bg {
    background: linear-gradient(135deg, #1e1b4b 0%, #311042 100%);
}
.web-bg {
    background: linear-gradient(135deg, #062f4f 0%, #031525 100%);
}
.apps-bg {
    background: linear-gradient(135deg, #093a3e 0%, #021a1d 100%);
}
.unreal-bg {
    background: linear-gradient(135deg, #2b1008 0%, #110300 100%);
}

.project-mock-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 20%, rgba(10, 12, 16, 0.8) 80%);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 12, 16, 0.85);
    backdrop-filter: blur(4px);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

.project-tech {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-cyan);
    letter-spacing: 2px;
    border: 1px solid var(--color-cyan);
    padding: 0.5rem 1.25rem;
    border-radius: 4px;
    box-shadow: var(--neon-glow-cyan);
    text-shadow: var(--neon-text-glow);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-card:hover .project-mock-img {
    transform: scale(1.05);
}

.project-info {
    padding: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.project-meta {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-blue);
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    display: block;
}

.project-title {
    font-size: 1.35rem;
    color: #ffffff;
    margin-bottom: 0.75rem;
}

.project-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    min-height: 50px;
}

.project-stats {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-display);
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 1px;
    border-top: 1px dashed rgba(255, 255, 255, 0.05);
    padding-top: 1rem;
}

/* ==========================================================================
   SKILLS SECTION STYLING (INTERACTIVE CORE)
   ========================================================================== */
.skills-container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.skills-core-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
}

.skills-core {
    position: relative;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    border: 1px solid rgba(0, 240, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.03) 0%, transparent 70%);
}

.skills-core-logo {
    width: 130px;
    height: 130px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--color-cyan);
    box-shadow: var(--neon-glow-cyan);
    z-index: 2;
}

.skills-core-orbit {
    position: absolute;
    width: 220px;
    height: 220px;
    border: 2px dashed rgba(0, 162, 255, 0.2);
    border-radius: 50%;
    animation: rotateOrbit 20s linear infinite;
    z-index: 1;
}

.skills-core-orbit::after {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 10px;
    background-color: var(--color-cyan);
    border-radius: 50%;
    box-shadow: var(--neon-glow-cyan);
}

.skills-core-status {
    margin-top: 1.5rem;
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-cyan);
    letter-spacing: 2px;
    text-shadow: var(--neon-text-glow);
}

.skills-categories {
    flex: 1.5;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.skills-category-card {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.02);
    border-radius: 6px;
    padding: 2rem;
    box-shadow: inset 0 0 15px rgba(255, 255, 255, 0.01);
}

.category-title {
    font-size: 1rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--color-cyan);
    padding-left: 0.75rem;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.skill-item {
    width: 100%;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.skill-name {
    color: var(--color-text-primary);
}

.skill-percentage {
    color: var(--color-cyan);
    font-family: var(--font-display);
}

.skill-bar-bg {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.skill-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-blue), var(--color-cyan));
    border-radius: 3px;
    box-shadow: var(--neon-glow-cyan);
    width: 0; /* Dynamic loading in script */
    transition: width 1.5s cubic-bezier(0.1, 0.8, 0.1, 1);
}

@keyframes rotateOrbit {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   CONTACT SECURE PORTAL STYLING
   ========================================================================== */
.contact-box {
    background: linear-gradient(180deg, rgba(16, 20, 26, 0.85) 0%, rgba(10, 12, 16, 0.95) 100%);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(0, 240, 255, 0.15);
    border-radius: 8px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8), inset 0 0 30px rgba(0, 240, 255, 0.02);
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.contact-terminal-header {
    background-color: rgba(6, 8, 12, 0.8);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid rgba(0, 240, 255, 0.12);
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.terminal-dot.red { background-color: #ef4444; }
.terminal-dot.yellow { background-color: #eab308; }
.terminal-dot.green { background-color: #22c55e; }

.terminal-title {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-text-muted);
    margin-left: 0.5rem;
    letter-spacing: 1.5px;
}

.contact-form {
    padding: 2.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.terminal-label {
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-blue);
    letter-spacing: 1.5px;
}

.terminal-input {
    background-color: rgba(6, 8, 12, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    padding: 0.85rem 1rem;
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
}

.terminal-input:focus {
    border-color: var(--color-cyan);
    background-color: rgba(6, 8, 12, 0.8);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.08), inset 0 0 5px rgba(0, 240, 255, 0.03);
}

.terminal-select {
    cursor: pointer;
}

.terminal-select option {
    background-color: var(--color-bg-card);
    color: var(--color-text-primary);
}

.terminal-status-log {
    background-color: rgba(6, 8, 12, 0.9);
    border: 1px solid rgba(0, 240, 255, 0.05);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--color-cyan);
    margin-bottom: 2rem;
    min-height: 40px;
    display: flex;
    align-items: center;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--color-cyan);
    color: var(--color-cyan);
    font-size: 0.9rem;
    border-radius: 4px;
}

.btn-submit:hover {
    box-shadow: var(--neon-glow-cyan);
}

/* ==========================================================================
   FOOTER STYLING
   ========================================================================== */
.footer {
    background-color: #050608;
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    padding: 4rem 0 2rem 0;
}

.footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-logo-wrapper {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--color-blue);
    overflow: hidden;
}

.footer-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.footer-brand-name {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1rem;
    color: #ffffff;
    letter-spacing: 2px;
}

.footer-socials {
    display: flex;
    gap: 2rem;
}

.social-link {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 1.5px;
    transition: var(--transition-fast);
}

.social-link:hover {
    color: var(--color-cyan);
    text-shadow: var(--neon-text-glow);
}

.footer-separator {
    height: 1px;
    background-color: rgba(255, 255, 255, 0.03);
    margin-bottom: 2rem;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.copyright {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.5px;
}

.footer-metrics {
    display: flex;
    gap: 1.5rem;
    font-family: var(--font-display);
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 1px;
}

.metric {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.metric .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.metric .dot.green {
    background-color: #22c55e;
    box-shadow: 0 0 5px #22c55e;
}

/* ==========================================================================
   SCROLL EFFECTS AND ANIMATIONS
   ========================================================================== */
.animate-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.animate-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLETS & PHONES)
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-container {
        flex-direction: column-reverse;
        text-align: center;
        gap: 2rem;
        padding-top: 2rem;
    }
    
    .hero-logo-box {
        margin-top: 1rem;
    }
    
    .hero-logo {
        width: 250px;
        height: 250px;
    }
    
    .hero-logo-glow {
        width: 300px;
        height: 300px;
    }
    
    .hero-separator {
        justify-content: center;
    }
    
    .hero-description {
        margin: 0 auto 2.5rem auto;
    }
    
    .hero-cta-buttons {
        justify-content: center;
    }

    .services-grid {
        grid-template-columns: 1fr;
        max-width: 550px;
        margin: 0 auto;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        max-width: 550px;
        margin: 0 auto;
    }

    .skills-container {
        flex-direction: column;
        gap: 3rem;
    }
    
    .skills-core {
        width: 220px;
        height: 220px;
    }
    
    .skills-categories {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 5rem 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }

    /* Hide desktop nav structures */
    .nav-left, .nav-right {
        display: none !important;
    }

    /* Position logo shield to the left on mobile */
    .nav-center {
        left: 2rem;
        transform: translate(0, -50%);
    }

    .nav-logo-shield {
        width: 60px;
        height: 60px;
        top: 0;
        box-shadow: 0 4px 15px rgba(0, 240, 255, 0.2), inset 0 0 10px rgba(0, 240, 255, 0.15);
    }

    .shield-logo {
        width: 44px;
        height: 44px;
    }

    /* Scrolled logo modifications for mobile */
    .navbar.scrolled .nav-logo-shield {
        width: 52px;
        height: 52px;
        top: 0;
    }

    .navbar.scrolled .shield-logo {
        width: 38px;
        height: 38px;
    }

    /* Mobile toggle and menu */
    .mobile-toggle {
        display: flex;
        margin-left: auto; /* Push hamburger to the right */
    }
    
    .nav-menu {
        display: flex; /* Enable flex list */
        position: fixed;
        top: 85px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 85px);
        background-color: rgba(10, 12, 16, 0.98);
        backdrop-filter: blur(16px);
        flex-direction: column;
        align-items: center;
        padding: 3rem 0;
        gap: 2.5rem;
        transition: var(--transition-smooth);
        border-top: 1px solid rgba(0, 240, 255, 0.08);
    }
    
    .nav-menu.active {
        left: 0;
    }

    .navbar.scrolled .nav-menu {
        top: 70px;
        height: calc(100vh - 70px);
    }

    .nav-menu .nav-link {
        font-size: 0.95rem;
    }

    .nav-menu .nav-btn {
        border: 1px solid var(--color-cyan);
        padding: 0.75rem 2rem;
        border-radius: 50px;
        color: var(--color-cyan);
        background: rgba(0, 240, 255, 0.05);
        box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
        width: 80%;
        max-width: 280px;
        text-align: center;
    }

    .nav-menu .nav-btn::after {
        display: none;
    }

    .nav-menu .nav-btn:hover {
        background: var(--color-cyan);
        color: var(--color-bg);
        box-shadow: var(--neon-glow-cyan);
        text-shadow: none;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}