/* ================================================
   FUTURISTIC PORTFOLIO - MAIN STYLESHEET
   Dark theme with Neon Blue accents & Glassmorphism
   ================================================ */

/* ======================== ROOT VARIABLES ======================== */
:root {
    /* Colors */
    --primary-dark: #0a0e27;
    --secondary-dark: #1a1f3a;
    --tertiary-dark: #252d47;
    --neon-blue: #00d4ff;
    --neon-purple: #b400d4;
    --neon-pink: #ff006e;
    --neon-cyan: #00f5ff;
    --text-light: #e0e7ff;
    --text-muted: #a0aec0;
    --glass-bg: rgba(30, 40, 80, 0.3);
    --glass-border: rgba(0, 212, 255, 0.2);
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 3rem;
    
    /* Transitions */
    --transition-fast: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    background-attachment: fixed;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--neon-blue);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
}

/* ======================== TYPOGRAPHY ======================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: 1px;
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-xl);
}

p {
    font-size: var(--font-size-lg);
    color: var(--text-light);
}

a {
    color: var(--neon-blue);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--neon-cyan);
}

/* ======================== HEADER / NAVBAR ======================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(180deg, rgba(10, 14, 39, 0.95) 0%, rgba(10, 14, 39, 0.8) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.1);
}

.navbar {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

/* Logo */
.logo {
    font-size: var(--font-size-xl);
    font-weight: 800;
    letter-spacing: 3px;
}

.logo-text {
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
    flex: 1;
    justify-content: center;
}

.nav-link {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    position: relative;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-cyan));
    transition: var(--transition-fast);
}

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

/* Language Switcher */
.language-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    padding: 0.5rem 1rem;
    backdrop-filter: blur(10px);
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.25rem 0.75rem;
    border-radius: 30px;
    transition: var(--transition-fast);
}

.lang-btn.active {
    background: var(--neon-blue);
    color: var(--primary-dark);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

.lang-btn:hover:not(.active) {
    color: var(--neon-cyan);
}

.lang-separator {
    color: var(--text-muted);
}

/* ======================== HERO SECTION ======================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    margin-top: 60px;
    text-align: center;
}

/* Floating orbs background animation */
.floating-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15), transparent);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(180, 0, 212, 0.1), transparent);
    bottom: 5%;
    right: 10%;
    animation-delay: 5s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(0, 245, 255, 0.1), transparent);
    top: 50%;
    right: 5%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) translateX(0px); }
    50% { transform: translateY(-50px) translateX(30px); }
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    padding: 0 2rem;
    animation: fadeInUp 1s ease-out;
}

.hero-name {
    font-size: clamp(2rem, 10vw, 5rem);
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    text-shadow: 0 0 60px rgba(0, 212, 255, 0.3);
    letter-spacing: 2px;
}

.hero-title {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: 3px;
}

.hero-intro {
    font-size: clamp(1rem, 3vw, 1.3rem);
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.8;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: var(--font-size-lg);
    font-weight: 600;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-cyan));
    color: var(--primary-dark);
    border: 2px solid var(--neon-blue);
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4), inset 0 0 20px rgba(0, 212, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.cta-button::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;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.7), inset 0 0 20px rgba(0, 212, 255, 0.2);
}

.cta-button:hover::before {
    left: 100%;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    animation: bounce 2s infinite;
}

.scroll-dot {
    width: 8px;
    height: 8px;
    background: var(--neon-blue);
    border-radius: 50%;
    margin: 0 auto 10px;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.6);
}

.scroll-text {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ======================== SECTION STYLES ======================== */
section {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    animation: fadeInUp 0.8s ease-out;
}

.section-title h2 {
    font-size: clamp(2rem, 8vw, 3rem);
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.title-underline {
    height: 3px;
    width: 100px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-cyan));
    margin: 0 auto;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

/* ======================== ABOUT SECTION ======================== */
.about {
    background: linear-gradient(135deg, rgba(26, 31, 58, 0.3), rgba(37, 45, 71, 0.3));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.about-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

/* Neon Card */
.neon-card {
    background: linear-gradient(135deg, var(--glass-bg), rgba(0, 212, 255, 0.05));
    border: 2px solid var(--glass-border);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.neon-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.1), transparent);
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.neon-card:hover {
    border-color: var(--neon-blue);
    transform: translateY(-10px);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.3), inset 0 0 30px rgba(0, 212, 255, 0.05);
}

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

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.neon-card h3 {
    color: var(--neon-cyan);
    margin-bottom: 0.5rem;
    font-size: var(--font-size-xl);
}

.neon-card p {
    color: var(--text-muted);
    font-size: var(--font-size-lg);
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

.skill-tag {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 245, 255, 0.2));
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.skill-tag:hover {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    color: var(--primary-dark);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.5);
}

/* Bio Section */
.bio-section {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(180, 0, 212, 0.05));
    border: 2px solid var(--glass-border);
    border-radius: 15px;
    padding: 2.5rem;
    text-align: center;
    margin-top: 3rem;
}

.bio-section h3 {
    color: var(--neon-blue);
    margin-bottom: 1.5rem;
    font-size: var(--font-size-xl);
}

.bio-section p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-light);
}

/* ======================== GOALS SECTION ======================== */
.goals {
    background: linear-gradient(135deg, rgba(26, 31, 58, 0.3), rgba(37, 45, 71, 0.3));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.goals-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    position: relative;
    padding: 2rem 0;
}

.goals-container::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--neon-blue), var(--neon-cyan), var(--neon-purple));
}

.timeline-item {
    display: flex;
    gap: 3rem;
    position: relative;
    animation: fadeInUp 0.8s ease-out;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: var(--neon-blue);
    border: 4px solid var(--primary-dark);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 20px;
    z-index: 10;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
}

.timeline-content {
    flex: 1;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 15px;
    padding: 2rem;
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    border-color: var(--neon-cyan);
    transform: translateY(-5px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.2);
}

.timeline-content h3 {
    color: var(--neon-cyan);
    margin-bottom: 0.75rem;
    font-size: var(--font-size-lg);
}

.timeline-content p {
    color: var(--text-light);
    font-size: 1rem;
}

/* ======================== PROJECTS SECTION ======================== */
.projects {
    background: linear-gradient(135deg, rgba(26, 31, 58, 0.3), rgba(37, 45, 71, 0.3));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: linear-gradient(135deg, var(--glass-bg), rgba(0, 212, 255, 0.05));
    border: 2px solid var(--glass-border);
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-smooth);
    animation: fadeInUp 0.8s ease-out;
}

.project-card:hover {
    border-color: var(--neon-blue);
    transform: translateY(-15px);
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.3), inset 0 0 30px rgba(0, 212, 255, 0.05);
}

.project-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.project-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="rgba(255,255,255,0.1)" /><rect width="100" height="100" fill="url(%23grid)" /></svg>');
    background-size: 20px 20px;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    position: relative;
    z-index: 1;
}

.project-card:hover .project-image img {
    opacity: 1;
    transform: scale(1.05);
}

.project-content {
    padding: 2rem;
}

.project-content h3 {
    color: var(--neon-cyan);
    margin-bottom: 1rem;
    font-size: var(--font-size-lg);
}

.project-description {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.7;
}

.project-meta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.meta-label {
    color: var(--neon-blue);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.meta-value {
    color: var(--text-light);
    font-size: 0.95rem;
}

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

.tech-tag {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 245, 255, 0.2));
    border: 1px solid var(--neon-cyan);
    color: var(--neon-cyan);
    padding: 0.3rem 0.7rem;
    border-radius: 15px;
    font-size: 0.8rem;
    transition: var(--transition-fast);
}

.tech-tag:hover {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-blue));
    color: var(--primary-dark);
}

.project-points {
    background: rgba(0, 212, 255, 0.05);
    border-left: 3px solid var(--neon-blue);
    padding: 1rem;
    border-radius: 8px;
}

.project-points p {
    font-size: 0.95rem;
    color: var(--text-light);
}

.project-points strong {
    color: var(--neon-blue);
}

/* ======================== CONTACT SECTION ======================== */
.contact {
    background: linear-gradient(135deg, rgba(26, 31, 58, 0.3), rgba(37, 45, 71, 0.3));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

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

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-input,
.form-textarea {
    width: 100%;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: 10px;
    padding: 1rem;
    color: var(--text-light);
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    transition: var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 245, 255, 0.05));
}

.submit-button {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--neon-blue), var(--neon-cyan));
    color: var(--primary-dark);
    border: 2px solid var(--neon-blue);
    border-radius: 10px;
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.6);
}

.submit-button:active {
    transform: translateY(-1px);
}

/* Social Links */
.social-links {
    text-align: center;
}

.social-links h3 {
    color: var(--neon-cyan);
    margin-bottom: 2rem;
    font-size: var(--font-size-xl);
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.social-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    transition: var(--transition-smooth);
    color: var(--neon-blue);
}

.social-icon svg {
    width: 30px;
    height: 30px;
    fill: currentColor;
}

.social-icon:hover {
    border-color: var(--neon-cyan);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 245, 255, 0.2));
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    color: var(--neon-cyan);
}

/* ======================== FOOTER ======================== */
.footer {
    background: linear-gradient(180deg, rgba(10, 14, 39, 0.95), rgba(10, 14, 39, 1));
    border-top: 1px solid var(--glass-border);
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer p {
    color: var(--text-muted);
}

/* ======================== ANIMATIONS ======================== */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.4);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.6);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ======================== RESPONSIVE DESIGN ======================== */
@media (max-width: 1024px) {
    .nav-menu {
        gap: 1.5rem;
        font-size: 0.9rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-2xl: 1.5rem;
        --font-size-3xl: 2rem;
    }
    
    .header {
        padding: 0.75rem 0;
    }
    
    .nav-container {
        gap: 1rem;
    }
    
    .nav-menu {
        display: none;
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    section {
        padding: 3rem 1.5rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .about-container {
        grid-template-columns: 1fr;
    }
    
    .goals-container::before {
        display: none;
    }
    
    .timeline-item {
        gap: 1.5rem;
        flex-direction: column !important;
    }
    
    .timeline-marker {
        left: 10px;
        top: 0;
    }
    
    .hero-name {
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .social-icons {
        gap: 1rem;
    }
    
    .social-icon {
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 0.5rem 0;
    }
    
    .navbar {
        padding: 0 1rem;
    }
    
    .nav-container {
        gap: 0.5rem;
    }
    
    .language-switcher {
        padding: 0.4rem 0.8rem;
    }
    
    .lang-btn {
        padding: 0.2rem 0.5rem;
        font-size: 0.8rem;
    }
    
    section {
        padding: 2rem 1rem;
    }
    
    .section-title h2 {
        font-size: 1.5rem;
    }
    
    .hero-name {
        font-size: 1.8rem;
    }
    
    .hero-title {
        font-size: 1.2rem;
    }
    
    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .neon-card {
        padding: 1.5rem;
    }
    
    .skill-tag {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }
    
    .project-card {
        margin-bottom: 0;
    }
    
    .form-input,
    .form-textarea {
        padding: 0.75rem;
        font-size: 1rem;
    }
    
    .submit-button {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .social-icon {
        width: 45px;
        height: 45px;
    }
    
    .social-icon svg {
        width: 24px;
        height: 24px;
    }
}

/* ======================== UTILITY CLASSES ======================== */
.fade-in {
    animation: fadeInUp 0.8s ease-out;
}

.glow-effect {
    animation: glow 2s ease-in-out infinite;
}