/* ===== Enhanced CSS Variables ===== */
:root {
    --terminal-green: #00ff9d;
    --terminal-blue: #00d9ff;
    --terminal-purple: #b967ff;
    --terminal-pink: #ff6bcb;
    --terminal-yellow: #ffcc00;
    --terminal-orange: #ff7b00;
    --terminal-bg: #0a0e17;
    --terminal-card: #151a2d;
    --terminal-text: #e2e8ff;
    --terminal-border: #2a3458;
    --terminal-glow: rgba(0, 255, 157, 0.1);
    --code-bg: #1a1f35;
    --gradient-terminal: linear-gradient(135deg, var(--terminal-green) 0%, var(--terminal-blue) 100%);
    --gradient-cyber: linear-gradient(135deg, #ff0080 0%, #00ff9d 50%, #00d9ff 100%);
    --gradient-rainbow: linear-gradient(90deg, #ff6bcb, #00ff9d, #00d9ff, #b967ff, #ffcc00);
    --shadow-neon: 0 0 20px rgba(0, 255, 157, 0.3);
    --shadow-code: 0 10px 30px rgba(0, 0, 0, 0.5);
    --shadow-intense: 0 0 40px rgba(0, 255, 157, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ===== Enhanced Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--terminal-bg);
    color: var(--terminal-text);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(0, 255, 157, 0.05) 0%, transparent 25%),
        radial-gradient(circle at 90% 30%, rgba(0, 217, 255, 0.05) 0%, transparent 25%),
        radial-gradient(circle at 50% 80%, rgba(185, 103, 255, 0.05) 0%, transparent 25%);
}

/* ===== Enhanced Scrollbar ===== */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--terminal-card);
    border-left: 1px solid var(--terminal-border);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--terminal-green), var(--terminal-blue));
    border-radius: 6px;
    border: 2px solid var(--terminal-card);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(var(--terminal-blue), var(--terminal-green));
    box-shadow: 0 0 10px rgba(0, 255, 157, 0.5);
}

/* ===== Particle Background ===== */
#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* ===== Floating Shapes ===== */
.floating-shapes {
    position: fixed;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.floating-shapes::before,
.floating-shapes::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    filter: blur(40px);
    animation: floatShapes 20s infinite linear;
}

.floating-shapes::before {
    width: 400px;
    height: 400px;
    top: 10%;
    left: 5%;
    background: var(--gradient-terminal);
    animation-delay: 0s;
}

.floating-shapes::after {
    width: 300px;
    height: 300px;
    bottom: 10%;
    right: 5%;
    background: var(--gradient-cyber);
    animation-delay: -10s;
}

@keyframes floatShapes {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(100px, 50px) rotate(90deg);
    }
    50% {
        transform: translate(50px, 100px) rotate(180deg);
    }
    75% {
        transform: translate(-50px, 50px) rotate(270deg);
    }
}

/* ===== Glow Effects ===== */
.glow-effects {
    position: fixed;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.2;
    animation: glowFloat 15s infinite alternate ease-in-out;
}

.glow-1 {
    width: 300px;
    height: 300px;
    top: 20%;
    left: 10%;
    background: var(--terminal-green);
    animation-delay: 0s;
}

.glow-2 {
    width: 400px;
    height: 400px;
    bottom: 30%;
    right: 15%;
    background: var(--terminal-blue);
    animation-delay: -5s;
}

.glow-3 {
    width: 250px;
    height: 250px;
    top: 60%;
    left: 70%;
    background: var(--terminal-purple);
    animation-delay: -10s;
}

@keyframes glowFloat {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.2;
    }
    50% {
        transform: translate(50px, -50px) scale(1.2);
        opacity: 0.3;
    }
}

/* ===== Floating Code ===== */
.floating-code {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.code-snippet {
    position: absolute;
    font-family: 'Fira Code', monospace;
    font-size: 0.8rem;
    color: rgba(0, 255, 157, 0.15);
    white-space: nowrap;
    animation: floatCode 25s linear infinite;
    text-shadow: 0 0 10px currentColor;
}

@keyframes floatCode {
    0% {
        transform: translateX(-100%) translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateX(100vw) translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* ===== Quick & Straight Loader (2 seconds) ===== */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--terminal-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.loader-terminal {
    width: 500px;
    background: var(--terminal-card);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.4),
        0 0 0 1px var(--terminal-border);
    border: 1px solid var(--terminal-border);
}

.terminal-header {
    background: #1a1f35;
    padding: 0.8rem 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--terminal-border);
}

.terminal-title {
    margin-left: 10px;
    color: var(--terminal-text);
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    opacity: 0.8;
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot-red { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #28ca42; }

.terminal-body {
    padding: 1.5rem;
    font-family: 'Fira Code', monospace;
    background: #1a1f35;
    min-height: 160px;
}

.terminal-line {
    margin-bottom: 0.8rem;
    opacity: 0;
    animation: typeIn 0.2s forwards;
    display: flex;
    align-items: center;
    gap: 5px;
    line-height: 1.4;
}

.terminal-line:nth-child(1) { animation-delay: 0.1s; }
.terminal-line:nth-child(2) { animation-delay: 0.3s; }
.terminal-line:nth-child(3) { animation-delay: 0.5s; }
.terminal-line:nth-child(4) { animation-delay: 0.7s; }
.terminal-line:nth-child(5) { animation-delay: 0.9s; }
.terminal-line:nth-child(6) { animation-delay: 1.1s; }

@keyframes typeIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.command { 
    color: var(--terminal-green);
    font-weight: 500;
}
.path { 
    color: var(--terminal-blue);
    font-weight: 500;
}
.text { 
    color: var(--terminal-text);
}
.text.highlight {
    color: var(--terminal-green);
    font-weight: 500;
}
.symbol { 
    color: var(--terminal-yellow);
}
.cursor {
    display: inline-block;
    width: 8px;
    height: 1.2em;
    background-color: var(--terminal-green);
    animation: blink 0.8s infinite;
    vertical-align: middle;
    margin-left: 2px;
    border-radius: 1px;
}

/* Make sure loader disappears completely */
#loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* ===== Enhanced Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
}

h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--terminal-text) 0%, var(--terminal-green) 50%, var(--terminal-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 255, 157, 0.2);
    animation: textShimmer 3s infinite alternate;
}

@keyframes textShimmer {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

h2 {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 20px;
}

.title-text {
    background: var(--gradient-terminal);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.title-decoration {
    font-size: 2rem;
    color: var(--terminal-green);
    animation: blink 1.5s infinite, pulse 2s infinite alternate;
}

.gradient-text {
    background: var(--gradient-rainbow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowShimmer 3s infinite linear;
}

@keyframes rainbowShimmer {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

.terminal-text {
    font-family: 'Fira Code', monospace;
    color: var(--terminal-green);
    text-shadow: 0 0 5px currentColor;
}

/* ===== Animation Classes ===== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideRight {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideLeft {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes popIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    70% {
        transform: scale(1.1);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes heartbeat {
    0% { transform: scale(1); }
    5% { transform: scale(1.2); }
    10% { transform: scale(1); }
    15% { transform: scale(1.2); }
    20% { transform: scale(1); }
    100% { transform: scale(1); }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

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

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* Animation Utility Classes */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.animate-bounce {
    animation: bounce 2s infinite;
}

.animate-pop-in {
    animation: popIn 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out forwards;
}

.animate-slide-in {
    animation: slideIn 0.8s ease-out forwards;
}

.animate-slide-right {
    animation: slideRight 0.8s ease-out forwards;
}

.animate-slide-left {
    animation: slideLeft 0.8s ease-out forwards;
}

.animate-fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.animate-heartbeat {
    animation: heartbeat 1.5s infinite;
}

.animate-title {
    animation: slideUp 0.8s ease-out 0.3s forwards,
               pulse 3s infinite alternate 1s;
    opacity: 0;
}

/* ===== Enhanced Navigation ===== */
#main-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(42, 52, 88, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

#main-nav.scrolled {
    padding: 1rem 0;
    background: rgba(10, 14, 23, 0.98);
    border-bottom: 1px solid var(--terminal-green);
    box-shadow: 0 5px 20px rgba(0, 255, 157, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2rem;
    font-weight: 700;
    color: var(--terminal-green);
    text-decoration: none;
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.logo::after {
    content: '_';
    animation: blink 1s infinite;
    margin-left: -5px;
}

.logo:hover {
    transform: translateY(-2px);
    text-shadow: 0 0 20px var(--terminal-green);
}

.logo-img {
    height: 45px;
    width: auto;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 5px var(--terminal-green));
}

.logo:hover .logo-img {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 10px var(--terminal-green));
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-links a {
    color: var(--terminal-text);
    text-decoration: none;
    font-family: 'Fira Code', monospace;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a i {
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-terminal);
    transition: width 0.3s ease;
    border-radius: 1px;
}

.nav-links a:hover::before,
.nav-links a.active::before {
    width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--terminal-green);
}

.nav-links a:hover i {
    transform: translateY(-2px);
    filter: drop-shadow(0 0 5px currentColor);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* ===== Enhanced Theme Toggle ===== */
.theme-toggle {
    width: 60px;
    height: 30px;
    background: var(--terminal-card);
    border: 2px solid var(--terminal-border);
    border-radius: 50px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
}

.theme-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--terminal-green), var(--terminal-blue));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.theme-toggle:hover::before {
    opacity: 0.2;
}

.theme-toggle .toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 24px;
    height: 24px;
    background: var(--gradient-terminal);
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 2;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--terminal-bg);
    font-size: 0.8rem;
}

.theme-toggle .toggle-slider::before {
    content: '🌙';
}

.theme-toggle:hover .toggle-slider {
    transform: scale(1.1);
}

body.dark-mode .theme-toggle .toggle-slider {
    transform: translateX(30px);
}

body.dark-mode .theme-toggle .toggle-slider::before {
    content: '☀️';
}

/* ===== Enhanced Mobile Menu Toggle ===== */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 1001;
}

.menu-icon {
    position: relative;
    display: block;
    width: 24px;
    height: 2px;
    background: var(--terminal-green);
    transition: all 0.3s ease;
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--terminal-green);
    transition: all 0.3s ease;
}

.menu-icon::before {
    top: -8px;
}

.menu-icon::after {
    bottom: -8px;
}

.mobile-menu-toggle.active .menu-icon {
    background: transparent;
}

.mobile-menu-toggle.active .menu-icon::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-toggle.active .menu-icon::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* ===== Enhanced Scroll to Top Button ===== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--terminal-card);
    border: 2px solid var(--terminal-border);
    border-radius: 50%;
    color: var(--terminal-green);
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    opacity: 0;
    transform: translateY(20px) scale(0.8);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.scroll-to-top.visible {
    display: flex;
    opacity: 1;
    transform: translateY(0) scale(1);
}

.scroll-to-top:hover {
    background: var(--terminal-green);
    color: var(--terminal-bg);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 
        0 10px 25px rgba(0, 255, 157, 0.4),
        0 0 0 2px var(--terminal-green);
}

.scroll-to-top i {
    transition: transform 0.3s ease;
}

.scroll-to-top:hover i {
    transform: translateY(-2px);
}

/* ===== Enhanced Hero Section ===== */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    position: relative;
    overflow: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-lg-6 {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 15px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.1), rgba(0, 217, 255, 0.1));
    color: var(--terminal-green);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-family: 'Fira Code', monospace;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 2rem;
    border: 1px solid var(--terminal-border);
    box-shadow: 
        0 10px 20px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.hero-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

.typing-container {
    font-size: 1.8rem;
    color: var(--terminal-text);
    font-family: 'Fira Code', monospace;
    margin-bottom: 1.5rem;
    min-height: 2.5rem;
    padding: 1rem 0;
}

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 1.5rem;
    background: linear-gradient(var(--terminal-green), var(--terminal-blue));
    animation: blink 1s infinite, pulse 2s infinite;
    margin-left: 5px;
    vertical-align: middle;
    border-radius: 2px;
    box-shadow: 0 0 10px var(--terminal-green);
}

.hero-description {
    font-size: 1.2rem;
    max-width: 600px;
    margin-bottom: 3rem;
    color: var(--terminal-text);
    font-family: 'Inter', sans-serif;
    line-height: 1.8;
    position: relative;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* ===== Enhanced Terminal Buttons ===== */
.btn {
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: none;
    cursor: pointer;
    font-family: 'Fira Code', monospace;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

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

.btn i {
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(5px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--terminal-card), #1a1f35);
    color: var(--terminal-green);
    border: 2px solid var(--terminal-border);
    box-shadow: 
        0 5px 15px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(0, 255, 157, 0.1);
}

.btn-primary:hover {
    transform: translateY(-5px) rotateX(10deg);
    box-shadow: 
        0 15px 30px rgba(0, 255, 157, 0.3),
        0 0 0 2px var(--terminal-green);
    border-color: var(--terminal-green);
    color: var(--terminal-green);
}

.btn-outline {
    background: transparent;
    color: var(--terminal-blue);
    border: 2px solid var(--terminal-border);
    position: relative;
}

.btn-outline:hover {
    background: rgba(0, 217, 255, 0.1);
    transform: translateY(-5px);
    border-color: var(--terminal-blue);
    box-shadow: 
        0 10px 20px rgba(0, 217, 255, 0.2),
        0 0 0 2px var(--terminal-blue);
    color: var(--terminal-blue);
}

.btn-download {
    background: transparent;
    color: var(--terminal-yellow);
    border: 2px solid var(--terminal-border);
}

.btn-download:hover {
    background: rgba(255, 204, 0, 0.1);
    transform: translateY(-5px);
    border-color: var(--terminal-yellow);
    box-shadow: 
        0 10px 20px rgba(255, 204, 0, 0.2),
        0 0 0 2px var(--terminal-yellow);
    color: var(--terminal-yellow);
}

/* ===== Enhanced Hero Code Display ===== */
.hero-code-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.code-window {
    width: 100%;
    max-width: 500px;
    background: linear-gradient(145deg, #151a2d, #1a1f35);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px var(--terminal-border),
        0 0 50px rgba(0, 255, 157, 0.1);
    border: 1px solid var(--terminal-border);
    transform: perspective(1000px) rotateX(2deg) rotateY(-8deg);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.code-window:hover {
    transform: perspective(1000px) rotateX(1deg) rotateY(-4deg) translateY(-10px);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.5),
        0 0 0 1px var(--terminal-border),
        0 0 80px rgba(0, 255, 157, 0.2);
}

.code-window::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(0, 255, 157, 0.05), transparent);
    z-index: 1;
    pointer-events: none;
    opacity: 0.5;
}

.code-header {
    background: linear-gradient(90deg, #1a1f35, #2a3458);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--terminal-border);
    position: relative;
    z-index: 2;
}

.code-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 255, 157, 0.1);
    border: 1px solid rgba(0, 255, 157, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: var(--terminal-green);
    animation: pulse 2s infinite;
}

.code-actions {
    display: flex;
    gap: 8px;
}

.code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    transition: all 0.3s ease;
    cursor: pointer;
}

.code-dot:hover {
    transform: scale(1.3);
}

.code-dot.red { background: #ff5f57; }
.code-dot.yellow { background: #ffbd2e; }
.code-dot.green { background: #28ca42; }

.code-body {
    padding: 2rem;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
    background: #1a1f35;
    position: relative;
    z-index: 2;
}

.code-line {
    margin-bottom: 0.5rem;
    opacity: 0;
    animation: fadeIn 0.5s forwards;
}

.code-line:nth-child(1) { animation-delay: 0.1s; }
.code-line:nth-child(2) { animation-delay: 0.2s; }
.code-line:nth-child(3) { animation-delay: 0.3s; }
.code-line:nth-child(4) { animation-delay: 0.4s; }
.code-line:nth-child(5) { animation-delay: 0.5s; }
.code-line:nth-child(6) { animation-delay: 0.6s; }
.code-line:nth-child(7) { animation-delay: 0.7s; }
.code-line:nth-child(8) { animation-delay: 0.8s; }
.code-line:nth-child(9) { animation-delay: 0.9s; }
.code-line:nth-child(10) { animation-delay: 1s; }
.code-line:nth-child(11) { animation-delay: 1.1s; }
.code-line:nth-child(12) { animation-delay: 1.2s; }
.code-line:nth-child(13) { animation-delay: 1.3s; }
.code-line:nth-child(14) { animation-delay: 1.4s; }
.code-line:nth-child(15) { animation-delay: 1.5s; }

.code-comment { color: #6c7380; }
.code-keyword { color: var(--terminal-purple); text-shadow: 0 0 5px currentColor; }
.code-function { color: var(--terminal-green); text-shadow: 0 0 5px currentColor; }
.code-string { color: var(--terminal-yellow); text-shadow: 0 0 5px currentColor; }
.code-operator { color: var(--terminal-blue); text-shadow: 0 0 5px currentColor; }
.code-number { color: var(--terminal-pink); text-shadow: 0 0 5px currentColor; }

.code-cursor {
    display: inline-block;
    width: 8px;
    height: 1.2rem;
    background: linear-gradient(var(--terminal-green), var(--terminal-blue));
    animation: blink 1s infinite, pulse 2s infinite;
    vertical-align: middle;
    margin-left: 2px;
    border-radius: 2px;
    box-shadow: 0 0 10px var(--terminal-green);
}

/* ===== Enhanced Sections Common ===== */
section {
    padding: 120px 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

/* ===== Enhanced About Section ===== */
#about {
    background: rgba(21, 26, 45, 0.3);
    border-top: 1px solid rgba(42, 52, 88, 0.3);
    border-bottom: 1px solid rgba(42, 52, 88, 0.3);
    position: relative;
    overflow: hidden;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.about-text {
    flex: 1;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.highlight-card {
    background: linear-gradient(145deg, rgba(21, 26, 45, 0.8), rgba(42, 52, 88, 0.2));
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid var(--terminal-border);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.highlight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-terminal);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.highlight-card:hover::before {
    transform: scaleX(1);
}

.highlight-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--terminal-green);
    box-shadow: 
        0 20px 40px rgba(0, 255, 157, 0.2),
        0 0 0 1px rgba(0, 255, 157, 0.1);
}

.highlight-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--terminal-card), #1a1f35);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--terminal-green);
    font-size: 1.8rem;
    border: 2px solid var(--terminal-border);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.highlight-card:hover .highlight-icon {
    transform: rotateY(180deg) scale(1.1);
    color: var(--terminal-green);
    border-color: var(--terminal-green);
    box-shadow: 0 0 20px var(--terminal-green);
}

.about-image {
    flex: 1;
    text-align: center;
    position: relative;
}

.image-wrapper {
    position: relative;
    display: inline-block;
    border-radius: 20px;
    overflow: hidden;
    transform-style: preserve-3d;
}

.about-image img {
    max-width: 100%;
    border-radius: 20px;
    border: 2px solid var(--terminal-border);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(0, 255, 157, 0.1);
    transition: all 0.5s ease;
    position: relative;
    z-index: 2;
}

.image-wrapper:hover img {
    transform: translateZ(20px) scale(1.05);
    border-color: var(--terminal-green);
}

.image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: var(--gradient-terminal);
    filter: blur(40px);
    opacity: 0.3;
    z-index: 1;
    animation: pulse 4s infinite alternate;
}

/* ===== Enhanced Skills Section ===== */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: linear-gradient(145deg, rgba(21, 26, 45, 0.8), rgba(42, 52, 88, 0.2));
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--terminal-border);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    backdrop-filter: blur(10px);
}

.skill-category:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--terminal-green);
    box-shadow: 
        0 25px 50px rgba(0, 255, 157, 0.2),
        0 0 0 1px rgba(0, 255, 157, 0.1);
}

.skill-category h3 {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 2rem;
    color: var(--terminal-green);
    font-size: 1.5rem;
}

.skill-category h3 i {
    font-size: 1.8rem;
    background: linear-gradient(var(--terminal-green), var(--terminal-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pulse 2s infinite;
}

.skill-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem;
    background: rgba(26, 31, 53, 0.5);
    border-radius: 12px;
    border: 1px solid rgba(42, 52, 88, 0.3);
    transition: all 0.3s ease;
}

.skill-item:hover {
    transform: translateX(10px);
    border-color: var(--terminal-green);
    background: rgba(26, 31, 53, 0.8);
}

.skill-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--terminal-card), #1a1f35);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--terminal-green);
    font-size: 1.8rem;
    border: 2px solid var(--terminal-border);
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.skill-item:hover .skill-icon {
    transform: rotate(15deg) scale(1.1);
    color: var(--terminal-green);
    border-color: var(--terminal-green);
    box-shadow: 0 0 20px var(--terminal-green);
}

.skill-info {
    flex: 1;
}

.skill-info h5 {
    margin-bottom: 8px;
    font-family: 'Fira Code', monospace;
    color: var(--terminal-text);
    font-size: 1.1rem;
}

.skill-bar {
    height: 8px;
    background: rgba(42, 52, 88, 0.5);
    border-radius: 4px;
    margin-top: 10px;
    overflow: hidden;
    position: relative;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--terminal-green), var(--terminal-blue));
    border-radius: 4px;
    width: 0;
    transition: width 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent);
    animation: shimmer 2s infinite;
}

/* ===== Enhanced Projects Section ===== */
#projects {
    background: rgba(21, 26, 45, 0.3);
    border-top: 1px solid rgba(42, 52, 88, 0.3);
    border-bottom: 1px solid rgba(42, 52, 88, 0.3);
    position: relative;
}

.project-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 4rem;
}

.filter-btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    background: linear-gradient(145deg, rgba(21, 26, 45, 0.8), rgba(42, 52, 88, 0.2));
    border: 2px solid var(--terminal-border);
    color: var(--terminal-text);
    font-family: 'Fira Code', monospace;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(10px);
}

.filter-btn i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, var(--terminal-card), #1a1f35);
    color: var(--terminal-green);
    border-color: var(--terminal-green);
    transform: translateY(-5px);
    box-shadow: 
        0 15px 30px rgba(0, 255, 157, 0.2),
        0 0 0 2px var(--terminal-green);
}

.filter-btn:hover i {
    transform: rotate(15deg);
}

.filter-btn.active i {
    animation: pulse 2s infinite;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: linear-gradient(145deg, rgba(21, 26, 45, 0.8), rgba(42, 52, 88, 0.2));
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--terminal-border);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    backdrop-filter: blur(10px);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-terminal);
    transform: scaleX(0);
    transition: transform 0.4s ease;
    z-index: 2;
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-card:hover {
    transform: translateY(-20px) scale(1.02);
    border-color: var(--terminal-green);
    box-shadow: 
        0 30px 60px rgba(0, 255, 157, 0.3),
        0 0 0 1px rgba(0, 255, 157, 0.1);
}

/* ===== Enhanced Project Slider ===== */
.project-slider {
    height: 320px;
    overflow: hidden;
    position: relative;
    background: var(--terminal-bg);
    border-bottom: 1px solid var(--terminal-border);
}

.slideshow-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: var(--terminal-bg);
    padding: 20px;
    transition: transform 0.5s ease;
}

.slide.active img {
    animation: slideZoom 0.5s ease;
}

@keyframes slideZoom {
    0% { transform: scale(1.1); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.slide-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--terminal-green);
    font-family: 'Fira Code', monospace;
    font-size: 1rem;
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(10, 14, 23, 0.95));
    color: var(--terminal-text);
    padding: 20px;
    font-family: 'Fira Code', monospace;
    font-size: 0.95rem;
    text-align: center;
    border-top: 1px solid var(--terminal-border);
    backdrop-filter: blur(10px);
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 3;
}

.slideshow-container:hover .slide-caption {
    transform: translateY(0);
}

.slide-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(10, 14, 23, 0.9);
    border: 2px solid var(--terminal-border);
    color: var(--terminal-green);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 4;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    font-size: 1.5rem;
    opacity: 0;
    backdrop-filter: blur(10px);
}

.slideshow-container:hover .slide-nav {
    opacity: 1;
}

.slide-nav:hover {
    background: var(--terminal-card);
    border-color: var(--terminal-green);
    transform: translateY(-50%) scale(1.2);
    box-shadow: 
        0 10px 20px rgba(0, 255, 157, 0.3),
        0 0 0 2px var(--terminal-green);
}

.slide-nav.prev {
    left: 20px;
}

.slide-nav.next {
    right: 20px;
}

.slide-indicators {
    position: absolute;
    bottom: 70px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 10px;
    z-index: 4;
    padding: 15px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid var(--terminal-border);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.indicator.active {
    background: var(--terminal-green);
    transform: scale(1.3);
    border-color: var(--terminal-green);
    box-shadow: 0 0 10px var(--terminal-green);
}

.indicator:hover {
    transform: scale(1.2);
    background: var(--terminal-green);
}

/* ===== Enhanced Project Content ===== */
.project-content {
    padding: 2.5rem;
}

.project-content h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--terminal-green);
    position: relative;
    display: inline-block;
}

.project-content h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--gradient-terminal);
    border-radius: 2px;
}

.project-description {
    margin: 1.5rem 0;
    line-height: 1.8;
    color: rgba(226, 232, 255, 0.9);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 2rem 0;
}

.tech-tag {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.1), rgba(0, 217, 255, 0.1));
    color: var(--terminal-green);
    padding: 0.5rem 1.2rem;
    border-radius: 25px;
    font-family: 'Fira Code', monospace;
    font-size: 0.85rem;
    border: 1px solid rgba(0, 255, 157, 0.2);
    transition: all 0.3s ease;
    opacity: 0;
}

.tech-tag:hover {
    transform: translateY(-3px);
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.2), rgba(0, 217, 255, 0.2));
    border-color: var(--terminal-green);
    box-shadow: 0 5px 15px rgba(0, 255, 157, 0.2);
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.project-links .btn {
    flex: 1;
    padding: 1rem 2rem;
    font-size: 0.95rem;
}

/* ===== Enhanced Education Section ===== */
#education {
    background: rgba(21, 26, 45, 0.2);
    border-top: 1px solid rgba(42, 52, 88, 0.3);
    border-bottom: 1px solid rgba(42, 52, 88, 0.3);
    position: relative;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--terminal-green), var(--terminal-blue), var(--terminal-purple));
    transform: translateX(-50%);
    border-radius: 2px;
    animation: timelinePulse 3s infinite alternate;
}

@keyframes timelinePulse {
    0% { opacity: 0.5; }
    100% { opacity: 1; }
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    width: 45%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 55%;
}

.timeline-content {
    background: linear-gradient(145deg, rgba(21, 26, 45, 0.8), rgba(42, 52, 88, 0.2));
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--terminal-border);
    position: relative;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    backdrop-filter: blur(10px);
}

.timeline-content:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--terminal-green);
    box-shadow: 
        0 25px 50px rgba(0, 255, 157, 0.2),
        0 0 0 1px rgba(0, 255, 157, 0.1);
}

.timeline-item:nth-child(odd) .timeline-content::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 40px;
    width: 20px;
    height: 20px;
    background: var(--terminal-card);
    border: 1px solid var(--terminal-border);
    border-left: none;
    border-bottom: none;
    transform: rotate(45deg);
}

.timeline-item:nth-child(even) .timeline-content::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 40px;
    width: 20px;
    height: 20px;
    background: var(--terminal-card);
    border: 1px solid var(--terminal-border);
    border-right: none;
    border-bottom: none;
    transform: rotate(-45deg);
}

.timeline-date {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.1), rgba(0, 217, 255, 0.1));
    color: var(--terminal-green);
    padding: 0.8rem 1.8rem;
    border-radius: 25px;
    font-family: 'Fira Code', monospace;
    font-weight: 500;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(0, 255, 157, 0.2);
}

/* ===== Enhanced Contact Section ===== */
.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: linear-gradient(145deg, rgba(21, 26, 45, 0.8), rgba(42, 52, 88, 0.2));
    border-radius: 20px;
    border: 1px solid var(--terminal-border);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    backdrop-filter: blur(10px);
}

.contact-item:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--terminal-green);
    box-shadow: 
        0 25px 50px rgba(0, 255, 157, 0.2),
        0 0 0 1px rgba(0, 255, 157, 0.1);
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--terminal-card), #1a1f35);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--terminal-green);
    font-size: 1.8rem;
    border: 2px solid var(--terminal-border);
    flex-shrink: 0;
    transition: all 0.4s ease;
}

.contact-item:hover .contact-icon {
    transform: rotate(15deg) scale(1.1);
    color: var(--terminal-green);
    border-color: var(--terminal-green);
    box-shadow: 0 0 25px var(--terminal-green);
}

.contact-form {
    background: linear-gradient(145deg, rgba(21, 26, 45, 0.8), rgba(42, 52, 88, 0.2));
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--terminal-border);
    backdrop-filter: blur(10px);
}

.contact-form h3 {
    color: var(--terminal-green);
    margin-bottom: 2rem;
    font-size: 1.8rem;
    position: relative;
    display: inline-block;
}

.contact-form h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 80px;
    height: 3px;
    background: var(--gradient-terminal);
    border-radius: 2px;
}

.form-control {
    padding: 1.2rem 1.8rem;
    border-radius: 12px;
    border: 2px solid var(--terminal-border);
    background: rgba(26, 31, 53, 0.5);
    color: var(--terminal-text);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
}

.form-control::placeholder {
    color: rgba(226, 232, 255, 0.6);
    font-family: 'Inter', sans-serif;
}

.form-control:focus {
    border-color: var(--terminal-green);
    box-shadow: 
        0 0 0 3px rgba(0, 255, 157, 0.1),
        0 5px 15px rgba(0, 255, 157, 0.2);
    background: rgba(26, 31, 53, 0.8);
    color: var(--terminal-text);
    outline: none;
    transform: translateY(-2px);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* ===== Enhanced Form Messages ===== */
.alert-success {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.1), rgba(0, 217, 255, 0.1)) !important;
    border: 1px solid var(--terminal-green) !important;
    color: var(--terminal-green) !important;
    font-family: 'Fira Code', monospace;
    border-radius: 12px !important;
    backdrop-filter: blur(10px);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(255, 107, 139, 0.1), rgba(255, 123, 0, 0.1)) !important;
    border: 1px solid var(--terminal-pink) !important;
    color: var(--terminal-pink) !important;
    font-family: 'Fira Code', monospace;
    border-radius: 12px !important;
    backdrop-filter: blur(10px);
}

.btn-close {
    filter: invert(1);
    opacity: 0.8;
}

.btn-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-primary:disabled::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 255, 157, 0.3), 
        transparent);
    animation: sending 1.5s infinite;
}

@keyframes sending {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* ===== Enhanced Footer ===== */
footer {
    background: linear-gradient(180deg, var(--terminal-card) 0%, #1a1f35 100%);
    color: var(--terminal-text);
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--terminal-border);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-terminal);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 2;
}

.footer-logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    background: var(--gradient-rainbow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rainbowShimmer 3s infinite linear;
    text-shadow: 0 0 20px rgba(0, 255, 157, 0.3);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.5rem;
    margin: 2rem 0;
}

.footer-links a {
    color: var(--terminal-text);
    text-decoration: none;
    font-family: 'Fira Code', monospace;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    padding: 0.5rem 1rem;
}

.footer-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-terminal);
    transition: width 0.3s ease;
    border-radius: 1px;
}

.footer-links a:hover::before {
    width: 100%;
}

.footer-links a:hover {
    color: var(--terminal-green);
    transform: translateY(-3px);
}

.social-icons {
    display: flex;
    gap: 2rem;
    margin: 3rem 0;
}

.social-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(145deg, rgba(21, 26, 45, 0.8), rgba(42, 52, 88, 0.2));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--terminal-text);
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    font-size: 1.5rem;
    border: 2px solid var(--terminal-border);
    backdrop-filter: blur(10px);
}

.social-icon:hover {
    background: linear-gradient(135deg, var(--terminal-card), #1a1f35);
    color: var(--terminal-green);
    border-color: var(--terminal-green);
    transform: translateY(-10px) rotate(10deg);
    box-shadow: 
        0 20px 40px rgba(0, 255, 157, 0.3),
        0 0 0 2px var(--terminal-green);
}

.copyright {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--terminal-border);
    width: 100%;
    color: rgba(226, 232, 255, 0.7);
    font-family: 'Fira Code', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===== Animation Classes ===== */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Image Loading States ===== */
.image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #0a0e17 25%, #151a2d 25%, #151a2d 50%, #0a0e17 50%, #0a0e17 75%, #151a2d 75%, #151a2d);
    background-size: 60px 60px;
    animation: placeholderShimmer 2s infinite linear;
}

@keyframes placeholderShimmer {
    0% { background-position: 0 0; }
    100% { background-position: 60px 60px; }
}

.image-loading {
    filter: blur(15px);
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.image-loaded {
    filter: blur(0);
    opacity: 1;
}

/* ===== Utility Classes ===== */
.mb-4 { margin-bottom: 1.5rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.text-center { text-align: center; }
.w-100 { width: 100%; }

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    h1 { font-size: 3.8rem; }
    h2 { font-size: 3rem; }
    .section-title h2 { font-size: 3rem; }
}

@media (max-width: 992px) {
    h1 { font-size: 3.2rem; }
    h2 { font-size: 2.5rem; }
    .section-title h2 { font-size: 2.5rem; }
    
    .about-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        width: calc(100% - 100px);
        left: 80px !important;
    }
    
    .timeline-item:nth-child(odd) .timeline-content::after,
    .timeline-item:nth-child(even) .timeline-content::before {
        left: -10px;
        right: auto;
    }
    
    .timeline-item:nth-child(even) .timeline-content::before {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: linear-gradient(180deg, rgba(21, 26, 45, 0.95), rgba(10, 14, 23, 0.98));
        flex-direction: column;
        padding: 2rem;
        border: 1px solid var(--terminal-border);
        border-top: none;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
        backdrop-filter: blur(20px);
        gap: 0;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        font-size: 1.3rem;
        padding: 1.2rem 0;
        width: 100%;
        justify-content: center;
        border-bottom: 1px solid rgba(42, 52, 88, 0.3);
    }
    
    .nav-links a:last-child {
        border-bottom: none;
    }
    
    .logo {
        font-size: 1.8rem;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .project-links {
        flex-direction: column;
    }
    
    .project-slider {
        height: 280px;
    }
    
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .floating-shapes::before,
    .floating-shapes::after {
        display: none;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2.2rem; }
    .section-title h2 { font-size: 2.2rem; }
    
    section {
        padding: 100px 0;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .about-highlights {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .skills-container {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .code-window {
        transform: perspective(1000px) rotateX(0deg) rotateY(-3deg);
    }
    
    .code-window:hover {
        transform: perspective(1000px) rotateX(0deg) rotateY(-1deg) translateY(-10px);
    }
    
    .code-snippet {
        font-size: 0.7rem;
    }
    
    .logo-img {
        height: 30px;
    }
    
    .project-slider {
        height: 250px;
    }
    
    .slide-nav {
        width: 40px;
        height: 40px;
        opacity: 0.8;
    }
    
    .slide img {
        padding: 10px;
    }
    
    .slide-nav {
        opacity: 0.8;
    }
    
    .slideshow-container:hover .slide-nav {
        opacity: 0.8;
    }
    
    .slide-caption {
        transform: translateY(0);
        font-size: 0.85rem;
        padding: 15px;
    }
    
    .slide-indicators {
        bottom: 50px;
    }
    
    .footer-logo {
        font-size: 2.2rem;
    }
    
    .footer-links {
        gap: 1.5rem;
    }
    
    .social-icon {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
}

@media (max-width: 576px) {
    h1 { font-size: 2.4rem; }
    h2 { font-size: 2rem; }
    .section-title h2 { font-size: 2rem; }
    
    .btn {
        padding: 1rem 2rem;
        width: 100%;
        justify-content: center;
    }
    
    .hero-badge {
        font-size: 0.9rem;
        padding: 0.8rem 1.5rem;
    }
    
    .timeline-item {
        width: calc(100% - 70px);
        left: 60px !important;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    .logo-img {
        height: 25px;
    }
    
    .project-content {
        padding: 1.5rem;
    }
    
    .project-tech {
        gap: 0.5rem;
    }
    
    .tech-tag {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
    
    .project-slider {
        height: 220px;
    }
    
    .slide-nav {
        width: 35px;
        height: 35px;
        font-size: 1rem;
        opacity: 0.8;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .footer-logo {
        font-size: 1.8rem;
    }
    
    .footer-links {
        gap: 1rem;
        flex-direction: column;
    }
    
    .social-icons {
        gap: 1rem;
    }
    
    .social-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
}

/* Align items center */
.align-items-center {
    align-items: center !important;
}

/* Container adjustments */
.container {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}