/* ==========================================================================
   Mohand Mouacha Portfolio - Stylesheet
   Dark-Themed, Glowing Neon Accents, Glassmorphic UI, Responsive Slide Deck
   ========================================================================== */

/* --- CSS Variables --- */
:root {
    --bg-dark-primary: #030712; /* OLED Deep Obsidian */
    --bg-dark-secondary: #0f172a;
    --bg-card: rgba(15, 23, 42, 0.7);
    --bg-card-border: rgba(0, 255, 157, 0.2);
    
    --neon-cyan: #00ff9d; /* Electric Emerald / Mint */
    --neon-purple: #8b5cf6; /* Aurora Violet */
    --neon-pink: #f43f5e; /* Rose Glow */
    --neon-green: #10b981;
    --neon-gold: #f59e0b; /* Amber Gold */
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --font-heading: 'Outfit', 'Space Grotesk', sans-serif;
    --font-body: 'Space Grotesk', system-ui, -apple-system, sans-serif;
    --font-code: 'Fira Code', monospace;
    
    --transition-fast: 0.25s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --glow-cyan-sm: 0 0 15px rgba(0, 255, 157, 0.35);
    --glow-cyan-lg: 0 0 35px rgba(0, 255, 157, 0.55);
    --glow-purple-sm: 0 0 15px rgba(139, 92, 246, 0.35);
    --glow-purple-lg: 0 0 35px rgba(139, 92, 246, 0.55);
}

/* --- Base & Reset --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    color-scheme: dark;
}

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

/* --- Ambient Background & Lights --- */
.ambient-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.35;
    animation: floatOrb 18s infinite alternate ease-in-out;
}

.orb-1 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--neon-cyan), transparent 70%);
    top: -10%;
    left: -10%;
}

.orb-2 {
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, var(--neon-purple), transparent 70%);
    bottom: -15%;
    right: -10%;
    animation-delay: -5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--neon-pink), transparent 70%);
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.2;
    animation-delay: -9s;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, 40px) scale(1.1); }
    100% { transform: translate(-40px, 80px) scale(0.95); }
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

/* --- Top Navigation Header --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    z-index: 100;
    background: rgba(5, 6, 10, 0.7);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition-smooth);
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    letter-spacing: 1px;
}

.logo-accent {
    color: var(--neon-cyan);
    text-shadow: var(--glow-cyan-sm);
}

.nav-links {
    display: flex;
    gap: 1.8rem;
}

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
    padding: 4px 0;
}

.nav-item:hover, .nav-item.active {
    color: var(--neon-cyan);
    text-shadow: var(--glow-cyan-sm);
}

.nav-item.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    border-radius: 2px;
    box-shadow: var(--glow-cyan-sm);
}

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- Side Slide Dots Indicator --- */
.side-dots-nav {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 14px;
    z-index: 90;
}

.dot-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot-btn:hover {
    background: var(--neon-cyan);
    box-shadow: var(--glow-cyan-sm);
    transform: scale(1.2);
}

.dot-btn.active {
    background: var(--neon-cyan);
    height: 28px;
    border-radius: var(--radius-full);
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan-lg);
}

/* --- Main Slide Deck Scroll Container --- */
.slide-container {
    width: 100vw;
    position: relative;
    z-index: 10;
}

.slide {
    min-height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 8% 60px;
    position: relative;
    box-sizing: border-box;
}

.slide-content {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide.active-slide .slide-content {
    opacity: 1;
    transform: translateY(0);
}

/* --- Section Typography & Headings --- */
.section-tag {
    font-family: var(--font-code);
    color: var(--neon-cyan);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
    text-shadow: var(--glow-cyan-sm);
}

.section-heading {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
}

.section-subheading {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 650px;
    margin: 0 auto 30px;
}

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

.gradient-text {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.neon-purple-text {
    color: var(--neon-purple);
    text-shadow: var(--glow-purple-sm);
}

/* --- Buttons & UI Elements --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-cyan), #00a8ff);
    color: #05060a;
    box-shadow: var(--glow-cyan-sm);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--glow-cyan-lg);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    transform: translateY(-3px);
}

.btn-glow-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
    background: rgba(0, 243, 255, 0.1);
    color: var(--neon-cyan);
    border: 1px solid var(--neon-cyan);
    box-shadow: var(--glow-cyan-sm);
}

.btn-glow-sm:hover {
    background: var(--neon-cyan);
    color: #05060a;
    box-shadow: var(--glow-cyan-lg);
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    color: var(--neon-green);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 20px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--neon-green);
    box-shadow: 0 0 10px var(--neon-green);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* --- Glassmorphism Panels --- */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    backdrop-filter: blur(16px);
    border-radius: var(--radius-md);
    padding: 30px;
    transition: var(--transition-fast);
}

.glass-card:hover {
    border-color: rgba(0, 243, 255, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), var(--glow-cyan-sm);
}

.glass-panel {
    background: rgba(18, 22, 36, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-md);
    padding: 24px 30px;
    margin-top: 25px;
}

/* Grid Layout Utilities */
.grid-2-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

/* --- SLIDE 1: HERO SCREEN --- */
.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    max-width: 850px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 12px;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 750px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 45px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
    width: 100%;
}

.stat-card {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--neon-cyan);
    text-shadow: var(--glow-cyan-sm);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-down-indicator {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-secondary);
    font-size: 1.3rem;
    animation: bounceDown 2s infinite;
    text-decoration: none;
    transition: var(--transition-fast);
}

.scroll-down-indicator:hover {
    color: var(--neon-cyan);
}

@keyframes bounceDown {
    0%, 20%, 50%, 80%, 100% { transform: translate(-50%, 0); }
    40% { transform: translate(-50%, -10px); }
    60% { transform: translate(-50%, -5px); }
}

/* --- SLIDE 2: ABOUT ME & PROFILE --- */
.profile-image-wrapper {
    display: flex;
    justify-content: center;
}

.profile-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    max-width: 380px;
    width: 100%;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0,0,0,0.6);
    position: relative;
    overflow: hidden;
}

.profile-img-container {
    position: relative;
    width: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 18px;
    aspect-ratio: 4/5;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: var(--transition-smooth);
}

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

.profile-glow {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-md);
    box-shadow: inset 0 0 20px rgba(0, 243, 255, 0.3);
    pointer-events: none;
}

.profile-name {
    font-size: 1.4rem;
    font-weight: 700;
}

.profile-tagline {
    font-size: 0.9rem;
    color: var(--neon-cyan);
    margin-bottom: 8px;
}

.profile-location {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.about-text-content .lead-text {
    font-size: 1.15rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 16px;
    line-height: 1.6;
}

.about-text-content .body-text {
    font-size: 0.98rem;
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.7;
}

.mindset-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.mindset-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-sm);
    padding: 14px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.glow-icon {
    font-size: 1.4rem;
    color: var(--neon-cyan);
    text-shadow: var(--glow-cyan-sm);
}

.mindset-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.mindset-item p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* --- SLIDE 3: SKILLS OVER EDUCATION --- */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.skill-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 22px;
    transition: var(--transition-fast);
}

.skill-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan-sm);
}

.highlight-card {
    border-color: rgba(176, 38, 255, 0.4);
    background: rgba(176, 38, 255, 0.05);
}

.skill-header {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.skill-icon {
    font-size: 2rem;
}

.html-color { color: #e34f26; }
.css-color { color: #1572b6; }
.js-color { color: #f7df1e; }
.python-color { color: #3776ab; }
.c-color { color: #a8b9cc; }
.java-color { color: #f89820; }
.kali-color { color: var(--neon-purple); filter: drop-shadow(0 0 8px var(--neon-purple)); }

.skill-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.skill-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 14px;
    line-height: 1.5;
}

.skill-bar-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.skill-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    border-radius: 3px;
    box-shadow: var(--glow-cyan-sm);
}

.skills-explanatory-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    position: relative;
}

.quote-icon {
    color: var(--neon-cyan);
    margin-right: 8px;
    font-size: 1.2rem;
}

/* --- SLIDE 4: EXPERIENCE & PROJECTS --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-md);
    padding: 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-space-between;
    transition: var(--transition-fast);
}

.project-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-cyan);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), var(--glow-cyan-sm);
}

.project-badge {
    position: absolute;
    top: 18px;
    right: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neon-cyan);
    background: rgba(0, 243, 255, 0.1);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(0, 243, 255, 0.3);
}

.project-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    padding-right: 110px;
}

.project-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.project-tags span {
    font-size: 0.78rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3px 10px;
    border-radius: 4px;
    color: var(--text-secondary);
}

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--neon-cyan);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-fast);
    margin-top: auto;
}

.btn-link:hover {
    color: #fff;
    text-shadow: var(--glow-cyan-sm);
    transform: translateX(4px);
}

/* --- SLIDE 5: LANGUAGES & SOFT SKILLS --- */
.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.language-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.lang-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.lang-name {
    font-weight: 600;
    font-size: 1rem;
}

.badge-tag {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(176, 38, 255, 0.15);
    color: var(--neon-purple);
    border: 1px solid rgba(176, 38, 255, 0.3);
}

.soft-skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.soft-skill-pill {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.soft-skill-pill i {
    color: var(--neon-cyan);
}

.soft-skill-pill:hover {
    border-color: var(--neon-cyan);
    background: rgba(0, 243, 255, 0.08);
    transform: translateY(-2px);
}

.languages-narrative {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- SLIDE 6: INTERESTS & HOBBIES --- */
.interests-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 25px;
}

.interest-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-md);
    padding: 25px 20px;
    text-align: center;
    transition: var(--transition-fast);
}

.interest-card:hover {
    transform: translateY(-6px);
    border-color: var(--neon-purple);
    box-shadow: var(--glow-purple-sm);
}

.interest-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(176, 38, 255, 0.1);
    border: 1px solid rgba(176, 38, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.6rem;
    color: var(--neon-purple);
    box-shadow: var(--glow-purple-sm);
}

.interest-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.interest-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.interests-narrative p {
    font-style: italic;
    font-size: 1.05rem;
    color: var(--text-primary);
}

/* --- SLIDE 7: CONTACT & SOCIAL PROFILES --- */
.contact-container {
    align-items: stretch;
}

.contact-info-panel h3, .contact-form-panel h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.contact-intro {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.contact-detail-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 30px;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    color: inherit;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.contact-detail-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.icon-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(0, 243, 255, 0.1);
    border: 1px solid rgba(0, 243, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-cyan);
    font-size: 1.1rem;
}

.detail-label {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.detail-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.social-links-wrapper h4 {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.social-icons {
    display: flex;
    gap: 14px;
}

.social-icon-btn {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.2rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-icon-btn:hover {
    transform: translateY(-4px);
}

.social-icon-btn.github:hover {
    background: #24292e;
    border-color: #fff;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

.social-icon-btn.facebook:hover {
    background: #1877f2;
    border-color: #1877f2;
    box-shadow: 0 0 15px rgba(24, 119, 242, 0.5);
}

.social-icon-btn.instagram:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    border-color: #dc2743;
    box-shadow: 0 0 15px rgba(220, 39, 67, 0.5);
}

/* Contact Form Styling */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(5, 6, 10, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: var(--glow-cyan-sm);
}

.btn-block {
    width: 100%;
    justify-content: center;
    padding: 14px;
}

.hidden {
    display: none !important;
}

.form-status {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    text-align: center;
}

.form-status.success {
    background: rgba(0, 255, 136, 0.15);
    border: 1px solid var(--neon-green);
    color: var(--neon-green);
}

.form-status.error {
    background: rgba(255, 42, 133, 0.15);
    border: 1px solid var(--neon-pink);
    color: var(--neon-pink);
}

.footer {
    text-align: center;
    padding-top: 30px;
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* --- Mobile Responsiveness --- */
@media (max-width: 1024px) {
    .hero-title { font-size: 3rem; }
    .hero-subtitle { font-size: 1.6rem; }
    .interests-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-2-col { gap: 24px; }
}

@media (max-width: 768px) {
    body {
        overflow-y: auto;
    }

    .slide-container {
        height: auto;
        overflow-y: visible;
        scroll-snap-type: none;
    }

    .slide {
        height: auto;
        min-height: 100vh;
        scroll-snap-align: none;
        padding: 90px 5% 50px;
    }

    .grid-2-col {
        grid-template-columns: 1fr;
    }

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

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

    .side-dots-nav {
        display: none; /* Hide side dots on small screens */
    }

    .mobile-menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 75px;
        left: 0;
        width: 100%;
        background: rgba(5, 6, 10, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        padding: 25px 0;
        gap: 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        transform: translateY(-150%);
        transition: var(--transition-smooth);
    }

    .nav-links.active {
        transform: translateY(0);
    }

    .nav-cta {
        display: none;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }

    .project-title {
        padding-right: 0;
    }

    .project-badge {
        position: relative;
        top: 0;
        right: 0;
        display: inline-block;
        margin-bottom: 10px;
    }

    .mindset-highlights {
        grid-template-columns: 1fr;
    }
}