/* ============================================
   GOLDEN SPACE THEME - LUXURY AI PORTFOLIO
   Premium Golden Yellow + Deep Space Aesthetic
   ============================================ */

/* CSS Variables - Golden Luxury Theme */
:root {
    /* Primary Golden Palette */
    --gold-primary: #FFD700;
    --gold-rich: #D4AF37;
    --gold-metallic: #C5B358;
    --gold-amber: #FFBF00;
    --gold-warm: #F4C430;
    --gold-pale: #F0E68C;
    
    /* Golden Gradients */
    --gold-gradient: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF8C00 100%);
    --gold-gradient-shine: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.4), transparent);
    --gold-gradient-radial: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
    --gold-gradient-text: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FFD700 100%);
    --gold-border-gradient: linear-gradient(135deg, rgba(255, 215, 0, 0.8), rgba(255, 165, 0, 0.4), rgba(255, 215, 0, 0.8));
    
    /* Space Background Colors */
    --space-bg: #050508;
    --space-bg-secondary: #0a0a0f;
    --space-bg-tertiary: #0f0f1a;
    --space-blue: #0d1b2a;
    --space-navy: #1b263b;
    
    /* Glassmorphism with Gold */
    --glass-bg: rgba(10, 10, 15, 0.6);
    --glass-border: rgba(255, 215, 0, 0.15);
    --glass-border-hover: rgba(255, 215, 0, 0.4);
    --glass-glow: rgba(255, 215, 0, 0.1);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    --text-gold: #FFD700;
    
    /* Glow Effects */
    --glow-gold: rgba(255, 215, 0, 0.5);
    --glow-gold-soft: rgba(255, 215, 0, 0.2);
    --glow-amber: rgba(255, 191, 0, 0.3);
    
    /* Premium Easings */
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-expo-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-premium: cubic-bezier(0.23, 1, 0.32, 1);
    
    --transition-fast: 0.2s var(--ease-smooth);
    --transition-normal: 0.4s var(--ease-premium);
    --transition-slow: 0.6s var(--ease-premium);
}

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

html {
    scroll-behavior: auto;
}

html.lenis, html.lenis body {
    height: auto;
}

.lenis.lenis-smooth {
    scroll-behavior: auto !important;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--space-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Space Grotesk for headings */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   SPACE BACKGROUND SYSTEM
   ============================================ */
.space-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
}

#starfield {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.nebula-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.nebula {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: nebula-float 25s ease-in-out infinite;
}

.nebula-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.nebula-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 140, 0, 0.12) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    animation-delay: -8s;
}

.nebula-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 165, 0, 0.1) 0%, transparent 70%);
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -16s;
}

@keyframes nebula-float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(40px, -40px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 30px) scale(0.95);
    }
    75% {
        transform: translate(30px, 40px) scale(1.05);
    }
}

.galaxy-dust {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(255, 215, 0, 0.3), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(255, 255, 255, 0.2), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(255, 215, 0, 0.25), transparent),
        radial-gradient(2px 2px at 160px 120px, rgba(255, 255, 255, 0.15), transparent),
        radial-gradient(1px 1px at 230px 80px, rgba(255, 215, 0, 0.2), transparent);
    background-size: 200px 200px;
    animation: dust-twinkle 8s ease-in-out infinite;
    opacity: 0.5;
}

@keyframes dust-twinkle {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.7; }
}

/* ============================================
   NEURAL NETWORK CANVAS
   ============================================ */
.neural-network {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.4;
}

#neuralCanvas {
    width: 100%;
    height: 100%;
}

.cosmic-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ============================================
   CUSTOM CURSOR - GOLDEN
   ============================================ */
.cursor-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
}

.cursor-main {
    width: 12px;
    height: 12px;
    background: var(--gold-primary);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    transition: width 0.3s var(--ease-spring), 
                height 0.3s var(--ease-spring),
                background 0.3s var(--ease-smooth);
    box-shadow: 0 0 20px var(--gold-primary);
    will-change: transform;
}

.cursor-main.hover {
    width: 40px;
    height: 40px;
    background: rgba(255, 215, 0, 0.9);
    box-shadow: 0 0 40px var(--gold-primary);
}

.cursor-main.card-hover {
    width: 60px;
    height: 60px;
    background: rgba(255, 215, 0, 0.2);
    mix-blend-mode: normal;
    border: 2px solid var(--gold-primary);
}

.cursor-trail {
    width: 30px;
    height: 30px;
    border: 1px solid rgba(255, 215, 0, 0.4);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    transition: all 0.4s var(--ease-spring);
    will-change: transform;
}

.cursor-trail.hover {
    width: 50px;
    height: 50px;
    border-color: rgba(255, 215, 0, 0.6);
}

.cursor-glow {
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    position: fixed;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s var(--ease-smooth);
    filter: blur(15px);
}

.cursor-glow.active {
    opacity: 1;
}

/* Cursor ripple */
.cursor-ripple {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gold-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: ripple-expand 0.6s var(--ease-expo-out) forwards;
}

@keyframes ripple-expand {
    to {
        width: 50px;
        height: 50px;
        opacity: 0;
    }
}

@media (pointer: fine) {
    * { cursor: none !important; }
}

/* ============================================
   SCROLL PROGRESS - GOLD
   ============================================ */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    z-index: 10000;
    background: rgba(255, 215, 0, 0.1);
}

.scroll-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--gold-gradient);
    box-shadow: 0 0 10px var(--gold-primary);
    transition: width 0.1s linear;
}

/* ============================================
   NAVIGATION - GOLDEN GLASS
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(5, 5, 8, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 2px;
    position: relative;
    white-space: nowrap;
}

.logo-glow {
    background: var(--gold-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
    animation: logo-pulse 3s ease-in-out infinite;
}

@keyframes logo-pulse {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-weight: 400;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold-gradient);
    transition: width 0.3s var(--ease-expo-out);
    box-shadow: 0 0 10px var(--gold-primary);
}

.nav-link:hover {
    color: var(--text-gold);
}

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

/* Hamburger */
.hamburger {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    flex-direction: column;
    gap: 6px;
}

.bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gold-primary);
    border-radius: 2px;
    transition: var(--transition-fast);
    transform-origin: center;
    box-shadow: 0 0 5px var(--gold-primary);
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(-45deg) translateY(4px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(45deg) translateY(-4px);
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 8, 0.98);
    backdrop-filter: blur(30px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-smooth);
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.mobile-nav-link {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s var(--ease-smooth);
}

.mobile-menu-overlay.active .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav-link:hover {
    color: var(--text-gold);
    text-shadow: 0 0 20px var(--glow-gold);
}

/* ============================================
   BUTTONS - GOLDEN PREMIUM
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s var(--ease-spring);
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
    will-change: transform;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 0.5px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

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

.btn:active {
    transform: scale(0.96);
}

.btn-primary {
    background: var(--gold-gradient);
    color: #000;
    font-weight: 600;
    box-shadow: 0 4px 30px rgba(255, 215, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 40px rgba(255, 215, 0, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-gold);
    border: 1px solid rgba(255, 215, 0, 0.4);
}

.btn-secondary:hover {
    border-color: var(--gold-primary);
    background: rgba(255, 215, 0, 0.1);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.2);
    transform: translateY(-3px);
}

.btn-full {
    width: 100%;
}

.btn-ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 215, 0, 0.4);
    transform: scale(0);
    animation: btn-ripple 0.6s linear;
    pointer-events: none;
}

@keyframes btn-ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ============================================
   GOLDEN TYPOGRAPHY EFFECTS
   ============================================ */
.gold-gradient {
    background: var(--gold-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gold-shimmer {
    background: linear-gradient(
        90deg,
        #FFD700 0%,
        #FFA500 25%,
        #FFD700 50%,
        #FF8C00 75%,
        #FFD700 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    to {
        background-position: 200% center;
    }
}

.gold-text {
    color: var(--text-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--text-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.section-badge i {
    font-size: 0.8rem;
}

.section-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
}

.section-header {
    margin-bottom: 4rem;
}

/* ============================================
   HERO SECTION - AI COMMAND CENTER
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
}

.hero-ai-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.ai-ring {
    position: absolute;
    border: 1px solid rgba(255, 215, 0, 0.1);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ring-1 {
    width: 600px;
    height: 600px;
    animation: ring-pulse 4s ease-in-out infinite;
}

.ring-2 {
    width: 800px;
    height: 800px;
    animation: ring-pulse 4s ease-in-out infinite 0.5s;
}

.ring-3 {
    width: 1000px;
    height: 1000px;
    animation: ring-pulse 4s ease-in-out infinite 1s;
}

@keyframes ring-pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.05);
        opacity: 0.6;
    }
}

.ai-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: ai-breathe 3s ease-in-out infinite;
}

@keyframes ai-breathe {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
}

.holographic-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 215, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 215, 0, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
}

.data-streams {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

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

.tech-float {
    position: absolute;
    font-size: 2rem;
    color: rgba(255, 215, 0, 0.2);
    animation: tech-float 8s ease-in-out infinite;
}

.tf-1 { top: 20%; left: 10%; animation-delay: 0s; }
.tf-2 { top: 30%; right: 15%; animation-delay: -2s; }
.tf-3 { bottom: 30%; left: 15%; animation-delay: -4s; }
.tf-4 { bottom: 25%; right: 10%; animation-delay: -6s; }
.tf-5 { top: 60%; left: 5%; animation-delay: -3s; }

@keyframes tech-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 30px;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    background: #00ff88;
    border-radius: 50%;
    animation: badge-pulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px #00ff88;
}

@keyframes badge-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.badge-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    color: var(--text-gold);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1rem;
    position: relative;
}

.title-line {
    display: block;
    position: relative;
}

.title-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.3), transparent);
    animation: title-shine 5s ease-in-out infinite;
}

@keyframes title-shine {
    0%, 100% { left: -100%; }
    50% { left: 150%; }
}

.hero-subtitle {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    color: var(--text-gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.9;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2.5rem;
}

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

.hero-stat .stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-gold);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.hero-stat .stat-plus,
.hero-stat .stat-suffix {
    font-size: 1.5rem;
    color: var(--text-gold);
}

.hero-stat .stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Scroll Indicator - Golden */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    opacity: 0.6;
    transition: opacity 0.3s;
}

.scroll-indicator:hover {
    opacity: 1;
}

.mouse-golden {
    width: 26px;
    height: 40px;
    border: 2px solid var(--gold-primary);
    border-radius: 13px;
    position: relative;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--gold-primary);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s infinite;
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

.scroll-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 3px;
}

/* ============================================
   3D TILT CARDS WITH GOLDEN GLOW
   ============================================ */
.tilt-card {
    transform-style: preserve-3d;
    transition: transform 0.1s ease-out;
    will-change: transform;
}

.card-aura {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gold-border-gradient);
    border-radius: inherit;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s;
    filter: blur(8px);
}

.tilt-card:hover .card-aura {
    opacity: 0.6;
}

/* ============================================
   AI FLOW DIAGRAM
   ============================================ */
.ai-flow-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 3rem 0;
}

.flow-node {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    min-width: 140px;
    position: relative;
    backdrop-filter: blur(10px);
    transition: border-color 0.3s;
}

.flow-node:hover {
    border-color: var(--glass-border-hover);
}

.node-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    font-size: 1.25rem;
    color: var(--text-gold);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.node-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.node-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background: radial-gradient(circle at center, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.flow-node:hover .node-glow {
    opacity: 1;
}

.flow-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.connector-line {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
}

.connector-pulse {
    width: 6px;
    height: 6px;
    background: var(--gold-primary);
    border-radius: 50%;
    animation: connector-pulse 1.5s ease-in-out infinite;
    box-shadow: 0 0 10px var(--gold-primary);
}

@keyframes connector-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.3); }
}

/* Achievement Metrics */
.achievement-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 3rem 0;
}

.metric-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    position: relative;
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.metric-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gold-gradient-radial);
    opacity: 0;
    transition: opacity 0.3s;
}

.metric-card:hover .metric-glow {
    opacity: 0.5;
}

.metric-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-gold);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
    margin-bottom: 0.5rem;
}

.metric-suffix {
    font-size: 1.5rem;
    color: var(--text-gold);
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.metric-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 215, 0, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.metric-progress {
    height: 100%;
    width: 0;
    background: var(--gold-gradient);
    border-radius: 2px;
    box-shadow: 0 0 10px var(--gold-primary);
    transition: width 1.5s var(--ease-expo-out);
}

/* Tech Stack Golden */
.tech-stack-golden {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.tech-node {
    padding: 10px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    backdrop-filter: blur(10px);
    transition: all 0.3s var(--ease-spring);
}

.tech-node:hover {
    border-color: var(--gold-primary);
    color: var(--text-gold);
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.2);
}

/* ============================================
   SYSTEMS GRID - EXPERTISE
   ============================================ */
.expertise {
    padding: 120px 0;
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.system-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: all 0.3s var(--ease-spring);
}

.system-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.system-icon {
    position: relative;
    width: 60px;
    height: 60px;
    margin-bottom: 1.25rem;
}

.system-icon i {
    font-size: 1.5rem;
    color: var(--text-gold);
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 14px;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.icon-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 14px;
    transform: translate(-50%, -50%);
    animation: icon-ring-pulse 2s ease-in-out infinite;
}

@keyframes icon-ring-pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0; }
}

.system-card h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.system-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.system-stats {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.system-stats .stat {
    padding: 4px 10px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 4px;
    font-size: 0.7rem;
    color: var(--text-gold);
}

/* ============================================
   MISSIONS GRID - PROJECTS
   ============================================ */
.projects {
    padding: 120px 0;
    background: var(--space-bg-secondary);
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.missions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.mission-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    position: relative;
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: all 0.3s var(--ease-spring);
}

.mission-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
}

.mission-card.featured {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.05) 0%, var(--glass-bg) 100%);
    border-color: rgba(255, 215, 0, 0.3);
}

.mission-hologram {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 40%, rgba(255, 215, 0, 0.05) 50%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s, transform 0.5s;
    transform: translateX(-100%);
}

.mission-card:hover .mission-hologram {
    opacity: 1;
    transform: translateX(100%);
}

.mission-status {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1rem;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-indicator.active {
    background: #00ff88;
    box-shadow: 0 0 10px #00ff88;
    animation: status-blink 2s ease-in-out infinite;
}

.status-indicator.completed {
    background: var(--gold-primary);
    box-shadow: 0 0 10px var(--gold-primary);
}

@keyframes status-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 2px;
}

.mission-number {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    color: var(--text-gold);
    opacity: 0.6;
}

.mission-header h3 {
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.mission-type {
    font-size: 0.85rem;
    color: var(--text-gold);
    margin-bottom: 1rem;
}

.mission-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.mission-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
}

.spec {
    text-align: center;
}

.spec-label {
    display: block;
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.spec-value {
    display: block;
    font-size: 0.85rem;
    color: var(--text-gold);
    font-weight: 500;
}

.mission-tech {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.mission-tech span {
    padding: 6px 12px;
    background: transparent;
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    transition: all 0.3s;
}

.mission-tech span:hover {
    border-color: var(--gold-primary);
    color: var(--text-gold);
}

/* ============================================
   TIMELINE - EXPERIENCE
   ============================================ */
.experience {
    padding: 120px 0;
}

.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline-line {
    position: absolute;
    left: 15px;
    top: 0;
    width: 2px;
    height: 100%;
    background: rgba(255, 215, 0, 0.2);
    border-radius: 1px;
}

.timeline-progress {
    width: 100%;
    height: 0;
    background: var(--gold-gradient);
    border-radius: 1px;
    box-shadow: 0 0 10px var(--gold-primary);
    transition: height 1s var(--ease-expo-out);
}

.timeline-entries {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.timeline-entry {
    position: relative;
}

.timeline-node {
    position: absolute;
    left: -33px;
    top: 24px;
    width: 16px;
    height: 16px;
    background: var(--space-bg);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 50%;
    transition: all 0.3s;
}

.timeline-node.active {
    background: var(--gold-primary);
    border-color: var(--gold-primary);
    box-shadow: 0 0 20px var(--gold-primary);
}

.node-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--gold-primary);
    transform: translate(-50%, -50%);
    animation: node-pulse 2s ease-out infinite;
}

@keyframes node-pulse {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    100% { transform: translate(-50%, -50%) scale(2.5); opacity: 0; }
}

.timeline-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s var(--ease-spring);
}

.timeline-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateX(10px);
}

.timeline-date {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.75rem;
    color: var(--text-gold);
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
}

.timeline-company {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.timeline-company i {
    width: 40px;
    height: 40px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gold);
    font-size: 1rem;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.timeline-company span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.timeline-card h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.timeline-card > p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.timeline-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.timeline-tags span {
    padding: 4px 12px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-gold);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: 120px 0;
    background: var(--space-bg-secondary);
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--text-gold);
    margin-bottom: 1.5rem;
}

.about-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.about-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 1.5rem;
}

.about-awards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.award-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s var(--ease-spring);
}

.award-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
}

.award-card i {
    font-size: 1.5rem;
    color: var(--text-gold);
    margin-bottom: 0.75rem;
    display: block;
}

.award-card span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.award-card small {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Credentials Card */
.credentials-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    position: sticky;
    top: 100px;
}

.credentials-card h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.credential-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.credential-item:last-of-type {
    border-bottom: none;
    margin-bottom: 1.5rem;
}

.credential-item i {
    width: 40px;
    height: 40px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gold);
    font-size: 0.9rem;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.credential-item div {
    display: flex;
    flex-direction: column;
}

.cred-title {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.25rem;
}

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

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: 120px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--text-gold);
    margin-bottom: 1.5rem;
}

.contact-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
}

.contact-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.channel {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: all 0.3s var(--ease-spring);
}

.channel:hover {
    border-color: var(--glass-border-hover);
    transform: translateX(15px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.channel-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gold);
    font-size: 1.1rem;
    border: 1px solid rgba(255, 215, 0, 0.3);
    transition: all 0.3s;
}

.channel:hover .channel-icon {
    background: rgba(255, 215, 0, 0.2);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
}

.channel-info {
    display: flex;
    flex-direction: column;
}

.channel-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.25rem;
}

.channel-value {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

/* Contact Form */
.contact-form-container {
    position: relative;
}

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

.holo-scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
    animation: scanline 4s linear infinite;
    opacity: 0.3;
}

@keyframes scanline {
    0% { top: 0; }
    100% { top: 100%; }
}

.holo-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 215, 0, 0.3);
}

.holo-tl { top: 0; left: 0; border-right: none; border-bottom: none; }
.holo-tr { top: 0; right: 0; border-left: none; border-bottom: none; }
.holo-bl { bottom: 0; left: 0; border-right: none; border-top: none; }
.holo-br { bottom: 0; right: 0; border-left: none; border-top: none; }

.contact-form {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.form-field {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-field input,
.form-field textarea {
    width: 100%;
    padding: 1rem 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 215, 0, 0.2);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--gold-primary);
}

.form-field label {
    position: absolute;
    left: 0;
    top: 1rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: all 0.3s;
    pointer-events: none;
}

.form-field input:focus + label,
.form-field input:not(:placeholder-shown) + label,
.form-field textarea:focus + label,
.form-field textarea:not(:placeholder-shown) + label {
    top: -0.5rem;
    font-size: 0.75rem;
    color: var(--text-gold);
}

.field-glow {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold-gradient);
    box-shadow: 0 0 10px var(--gold-primary);
    transition: width 0.3s var(--ease-expo-out);
}

.form-field input:focus ~ .field-glow,
.form-field textarea:focus ~ .field-glow {
    width: 100%;
}

/* Form Success */
.form-success {
    display: none;
    text-align: center;
    padding: 3rem 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    backdrop-filter: blur(10px);
}

.form-success.active {
    display: block;
    animation: success-fade-in 0.5s var(--ease-smooth);
}

@keyframes success-fade-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.success-hologram {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #00ff88 0%, #00cc6a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 40px rgba(0, 255, 136, 0.4);
    animation: success-pop 0.5s var(--ease-spring);
}

@keyframes success-pop {
    0% { transform: scale(0); }
    70% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.success-hologram i {
    font-size: 2rem;
    color: #000;
}

.form-success h4 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-success p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 80px 0 40px;
    background: var(--space-bg);
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    background: var(--gold-gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 1rem;
}

.footer-link {
    width: 50px;
    height: 50px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s var(--ease-spring);
}

.footer-link:hover {
    border-color: var(--gold-primary);
    color: var(--text-gold);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
}

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

.footer-line {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.3), transparent);
    margin-bottom: 2rem;
}

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

.footer-glow {
    color: var(--text-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

/* ============================================
   SCROLL REVEAL
   ============================================ */
[data-scroll-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease-expo-out), transform 0.6s var(--ease-expo-out);
}

[data-scroll-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .systems-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .credentials-card {
        position: static;
    }
    
    .achievement-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-stats {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
    
    .systems-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-flow-diagram {
        flex-direction: column;
    }
    
    .flow-connector {
        transform: rotate(90deg);
    }
    
    .achievement-metrics {
        grid-template-columns: 1fr;
    }
    
    .about-awards {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .mission-specs {
        grid-template-columns: 1fr;
    }
    
    .timeline {
        padding-left: 30px;
    }
    
    .timeline-node {
        left: -23px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .cursor-wrapper {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .metric-value {
        font-size: 2rem;
    }
    
    .hero-badge,
    .section-badge,
    .about-badge,
    .contact-badge {
        font-size: 0.65rem;
        padding: 6px 12px;
    }
}

/* ============================================
   ACCESSIBILITY - REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .nebula,
    .galaxy-dust,
    .ai-ring,
    .ai-pulse,
    .floating-tech,
    .neural-network {
        display: none;
    }
    
    [data-scroll-reveal] {
        opacity: 1;
        transform: none;
    }
}

/* ============================================
   PERFORMANCE OPTIMIZATIONS
   ============================================ */
.gpu-accelerated {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}

.will-animate {
    will-change: transform, opacity;
}

/* ============================================
   AI TOOLS SHOWCASE - NEW STYLES
   ============================================ */

/* AI Tools Cards */
.ai-tools-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.ai-tool-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s var(--ease-spring);
}

.ai-tool-card:hover {
    border-color: var(--gold-primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
}

.ai-tool-card .tool-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: var(--text-gold);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.ai-tool-card h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.ai-tool-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* AI Tags in Timeline */
.ai-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin: 0.75rem 0;
}

.ai-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    background: rgba(255, 215, 0, 0.15);
    border: 1px solid rgba(255, 215, 0, 0.4);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--text-gold);
}

.ai-tag i {
    font-size: 0.7rem;
}

/* Career Path Note */
.career-path-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 2rem;
    padding: 12px 24px;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 30px;
    font-size: 0.85rem;
    color: var(--text-gold);
}

.career-path-note i {
    font-size: 1rem;
}

/* Hero Highlights */
.hero-highlights {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 1.5rem 0;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.highlight-item i {
    color: var(--text-gold);
    font-size: 1rem;
}

/* AI Workflow Note */
.ai-workflow-note {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(255, 215, 0, 0.05);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 16px;
}

.note-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--text-gold);
    border: 1px solid rgba(255, 215, 0, 0.3);
    flex-shrink: 0;
}

.note-content h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.note-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Career Note in Projects */
.career-note {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.career-note i {
    font-size: 2rem;
    color: var(--text-gold);
    flex-shrink: 0;
}

.career-note p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Availability Banner */
.availability-banner {
    margin-top: 3rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 140, 0, 0.1) 100%);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 16px;
    text-align: center;
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.banner-content i {
    font-size: 2rem;
    color: var(--text-gold);
}

.banner-text h4 {
    font-size: 1.1rem;
    color: var(--text-gold);
    margin-bottom: 0.25rem;
}

.banner-text p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Work Ethic Card */
.work-ethic-card {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.ethic-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.ethic-item:last-child {
    border-bottom: none;
}

.ethic-item i {
    width: 35px;
    height: 35px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--text-gold);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.ethic-item span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* AI Highlights */
.ai-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.ai-highlight-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--text-gold);
}

.ai-highlight-item i {
    font-size: 1rem;
}

/* AI Credentials */
.ai-cred {
    background: rgba(255, 215, 0, 0.05);
}

.ai-cred i {
    background: rgba(255, 215, 0, 0.2);
    color: var(--text-gold);
}

/* Contact Highlights */
.contact-highlights {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 1.5rem 0;
}

.contact-highlight {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.contact-highlight i {
    width: 30px;
    height: 30px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--text-gold);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

/* Timeline Company Small Tag */
.timeline-company small {
    font-size: 0.7rem;
    color: var(--text-gold);
    margin-left: 0.5rem;
    padding: 2px 8px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 4px;
}

/* ============================================================
   QA ARSENAL SECTION
   ============================================================ */
.qa-tools {
    padding: 120px 0;
    position: relative;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.tool-category-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.75rem;
    backdrop-filter: blur(20px);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.tool-category-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.04), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.tool-category-card:hover {
    border-color: rgba(255, 215, 0, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(255, 215, 0, 0.12);
}

.tool-category-card:hover::before {
    opacity: 1;
}

.tool-category-card.featured-tool {
    border-color: rgba(255, 215, 0, 0.4);
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.08), var(--glass-bg));
}

.tool-cat-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.tool-cat-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-gold);
    flex-shrink: 0;
}

.tool-cat-icon.gold-icon {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.3), rgba(255, 165, 0, 0.2));
    border-color: rgba(255, 215, 0, 0.6);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.25);
}

.tool-cat-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.tool-items {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tool-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.6rem 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: all 0.25s ease;
}

.tool-item:hover {
    background: rgba(255, 215, 0, 0.06);
    border-color: rgba(255, 215, 0, 0.2);
}

.tool-item-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-gold);
    opacity: 0.85;
    flex-shrink: 0;
}

.tool-item-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.tool-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.tool-lang {
    font-size: 0.72rem;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}

/* Company logos in timeline */
.company-logo {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
    display: block;
}

.mission-logo {
    margin-bottom: 0.5rem;
}

.company-logo-sm {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: 6px;
    display: block;
}

/* Responsive for new elements */
@media (max-width: 768px) {
    .ai-tools-showcase {
        grid-template-columns: 1fr;
    }
    
    .hero-highlights {
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }
    
    .ai-highlights {
        grid-template-columns: 1fr;
    }
    
    .ai-workflow-note {
        flex-direction: column;
        text-align: center;
    }
    
    .note-icon {
        margin: 0 auto;
    }
    
    .career-note {
        flex-direction: column;
        text-align: center;
    }
    
    .banner-content {
        flex-direction: column;
    }
    
    .career-path-note {
        flex-direction: column;
        text-align: center;
    }

    .tools-grid {
        grid-template-columns: 1fr;
    }
}