/* ==========================================================================
   Design System & Variables
   ========================================================================== */
:root {
    /* Color Palette */
    --bg-dark: #07050e;
    --bg-darker: #030206;
    --card-bg: rgba(20, 16, 36, 0.5);
    --card-border: rgba(168, 85, 247, 0.15);
    --card-border-hover: rgba(6, 182, 212, 0.4);
    
    --primary: #a855f7;       /* Cyber Purple */
    --primary-glow: rgba(168, 85, 247, 0.45);
    --secondary: #06b6d4;     /* Neon Teal */
    --secondary-glow: rgba(6, 182, 212, 0.45);
    --accent: #f43f5e;        /* Rose Accent */
    
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;
    
    /* Typography */
    --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
    
    /* Effects */
    --glass-blur: blur(16px);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    --shadow-glow: 0 0 25px var(--primary-glow);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-main);
    color: var(--text-secondary);
    background-color: var(--bg-darker);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

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

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

::-webkit-scrollbar-thumb {
    background: #1e1b30;
    border-radius: 5px;
    border: 2px solid var(--bg-darker);
}

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

/* ==========================================================================
   Background Effects (Blobs & Canvas)
   ========================================================================== */
.blob-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.25;
    mix-blend-mode: screen;
    animation: floatBlob 25s infinite ease-in-out alternate;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--primary) 0%, rgba(0,0,0,0) 70%);
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--secondary) 0%, rgba(0,0,0,0) 70%);
    animation-delay: -5s;
    animation-duration: 30s;
}

.blob-3 {
    top: 40%;
    left: 50%;
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, var(--accent) 0%, rgba(0,0,0,0) 70%);
    animation-delay: -10s;
    animation-duration: 22s;
}

#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
}

@keyframes floatBlob {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(5%, 10%) scale(1.1);
    }
    100% {
        transform: translate(-5%, -5%) scale(0.95);
    }
}

/* ==========================================================================
   Typography & Common Elements
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.02em;
}

p {
    color: var(--text-secondary);
}

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

.gradient-text {
    background: linear-gradient(135deg, #e9d5ff 0%, var(--primary) 50%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-alt {
    background: linear-gradient(135deg, #ccfbf1 0%, var(--secondary) 50%, #22d3ee 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tag-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.25);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.05);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #8b5cf6 100%);
    color: var(--text-primary);
    border: none;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 1;
}

.btn-primary span, .btn-primary i {
    position: relative;
    z-index: 2;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(168, 85, 247, 0.5), 0 0 10px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(3, 2, 6, 0.6);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    background: rgba(3, 2, 6, 0.85);
    padding: 10px 0;
    border-bottom: 1px solid rgba(168, 85, 247, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
    position: relative;
    padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition-smooth);
    border-radius: 2px;
}

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

.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 101;
}

.mobile-nav-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-smooth);
    border-radius: 2px;
}

/* ==========================================================================
   Sections Layout
   ========================================================================== */
section {
    padding: 120px 24px;
    position: relative;
}

.section-container {
    max-width: 1100px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 60px;
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-size: 2.2rem;
    position: relative;
    display: inline-block;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 150px;
    padding-bottom: 80px;
}

.hero-section .section-content {
    max-width: 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 5;
}

.hero-tagline {
    margin-bottom: 24px;
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.8s forwards 0.2s;
}

.hero-title {
    font-size: 4.2rem;
    line-height: 1.15;
    margin-bottom: 28px;
    transform: translateY(30px);
    opacity: 0;
    animation: fadeInUp 0.8s forwards 0.4s;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 720px;
    margin-bottom: 40px;
    line-height: 1.7;
    transform: translateY(30px);
    opacity: 0;
    animation: fadeInUp 0.8s forwards 0.6s;
}

.hero-cta {
    display: flex;
    gap: 20px;
    transform: translateY(30px);
    opacity: 0;
    animation: fadeInUp 0.8s forwards 0.8s;
}

.scroll-arrow {
    position: absolute;
    bottom: 40px;
    font-size: 2rem;
    color: var(--text-secondary);
    opacity: 0;
    pointer-events: none;
}

.scroll-arrow.show-and-fade {
    animation: appearGlowAndFade 4s forwards;
}

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

@keyframes appearGlowAndFade {
    0% {
        opacity: 0;
        transform: translateY(-20px);
        text-shadow: none;
    }
    15% {
        opacity: 1;
        transform: translateY(0);
        text-shadow: 0 0 20px var(--primary), 0 0 35px var(--secondary);
    }
    40% {
        opacity: 1;
        transform: translateY(0);
        text-shadow: 0 0 20px var(--primary), 0 0 35px var(--secondary);
    }
    100% {
        opacity: 0;
        transform: translateY(20px);
        text-shadow: none;
    }
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-content-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-paragraph {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

.about-paragraph.highlight {
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: var(--transition-smooth);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--card-border-hover);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.06);
}

.stat-icon {
    font-size: 1.5rem;
    color: var(--secondary);
}

.stat-number {
    font-size: 2.2rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

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

/* ==========================================================================
   Skills Section
   ========================================================================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.skill-category-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 16px;
    padding: 32px 28px;
    transition: var(--transition-smooth);
}

.skill-category-card:hover {
    transform: translateY(-5px);
    border-color: var(--card-border-hover);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.05);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.category-icon {
    font-size: 1.5rem;
    color: var(--primary);
}

.category-header h3 {
    font-size: 1.15rem;
    font-weight: 600;
}

.skill-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.skill-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.skill-level {
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--text-muted);
}

/* ==========================================================================
   Projects Section
   ========================================================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--card-border-hover);
    box-shadow: 0 15px 40px rgba(6, 182, 212, 0.08);
}

.project-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.project-overlay {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
}

.overlay-badge {
    background: rgba(3, 2, 6, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: var(--glass-blur);
}

.project-details {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.project-tags .tag {
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 4px;
}

.project-card-title {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.project-description {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.project-actions {
    display: flex;
    gap: 16px;
}

.project-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.project-link:hover {
    color: var(--secondary);
}

/* ==========================================================================
   Experience Section
   ========================================================================== */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 2px;
    height: calc(100% - 10px);
    background: linear-gradient(to bottom, var(--primary), var(--secondary), rgba(0,0,0,0));
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -35px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--bg-darker);
    box-shadow: 0 0 10px var(--primary);
    transition: var(--transition-smooth);
}

.timeline-item:hover .timeline-dot {
    background: var(--secondary);
    box-shadow: 0 0 15px var(--secondary);
    transform: scale(1.2);
}

.timeline-date {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--secondary);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.timeline-content {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 12px;
    padding: 24px 30px;
    transition: var(--transition-smooth);
}

.timeline-content:hover {
    border-color: var(--card-border-hover);
    transform: translateX(5px);
}

.role-title {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.company-name {
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.role-description {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 60px;
}

.contact-info-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-column h3 {
    font-size: 1.5rem;
}

.contact-prompt {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.info-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    font-size: 1.2rem;
}

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

.info-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-value {
    font-weight: 500;
    color: var(--text-primary);
}

.info-value:hover {
    color: var(--secondary);
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

.social-btn:hover {
    color: var(--text-primary);
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
    transform: translateY(-3px);
}

/* Form Styles */
.contact-form {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 20px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    transition: var(--transition-smooth);
}

.contact-form:focus-within {
    border-color: var(--card-border-hover);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.04);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.form-group input, .form-group textarea {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 12px 16px;
    font-family: var(--font-main);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 2px rgba(168, 85, 247, 0.15);
}

.btn-submit {
    align-self: flex-start;
    border: none;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: var(--bg-darker);
    padding: 40px 24px;
}

.footer-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-left p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-domain {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--secondary);
}

.footer-domain:hover {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(168, 85, 247, 0.3);
}

/* ==========================================================================
   Toast Notification Styles
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    background: rgba(15, 12, 30, 0.9);
    border: 1px solid var(--secondary);
    color: var(--text-primary);
    padding: 16px 24px;
    border-radius: 8px;
    backdrop-filter: var(--glass-blur);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 15px rgba(6, 182, 212, 0.2);
    pointer-events: auto;
    animation: slideInToast 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    max-width: 350px;
}

.toast.error {
    border-color: var(--accent);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 15px rgba(244, 63, 94, 0.2);
}

.toast-icon {
    font-size: 1.2rem;
}

.toast.error .toast-icon {
    color: var(--accent);
}

.toast:not(.error) .toast-icon {
    color: var(--secondary);
}

.toast-message {
    font-size: 0.9rem;
    font-weight: 500;
}

@keyframes slideInToast {
    from {
        transform: translateX(120%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.fade-out {
    animation: fadeOutToast 0.4s ease forwards;
}

@keyframes fadeOutToast {
    to {
        transform: translateY(20px);
        opacity: 0;
    }
}

/* ==========================================================================
   Responsive Media Queries
   ========================================================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.2rem;
    }
    
    .about-content-grid {
        gap: 40px;
    }
    
    .projects-grid {
        gap: 30px;
    }
}

@media (max-width: 868px) {
    section {
        padding: 80px 24px;
    }
    
    .about-content-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* Controlled by mobile menu toggle in Javascript */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(3, 2, 6, 0.95);
        backdrop-filter: var(--glass-blur);
        border-bottom: 1px solid rgba(168, 85, 247, 0.1);
        padding: 30px 24px;
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    
    .nav-links.open {
        display: flex;
    }
    
    .mobile-nav-toggle {
        display: flex;
    }
    
    .mobile-nav-toggle.open .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-nav-toggle.open .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-nav-toggle.open .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .btn-submit {
        align-self: stretch;
    }
}