/* ============================================
   MRWEBONE Portfolio - Custom Styles
   Author: Abdul Mohammad
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #0A0F1C;
    --color-primary-light: #111827;
    --color-accent-cyan: #00E5FF;
    --color-accent-violet: #7C4DFF;
    --color-text: #FFFFFF;
    --color-text-muted: rgba(255, 255, 255, 0.7);
    --color-text-secondary: rgba(255, 255, 255, 0.5);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-accent-cyan) 0%, var(--color-accent-violet) 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 229, 255, 0.3) 0%, rgba(124, 77, 255, 0.3) 100%);
    
    /* Fonts */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 100px;
    --border-radius: 16px;
    --border-radius-sm: 8px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Light Theme Variables */
[data-bs-theme="light"] {
    --color-primary: #F8FAFC;
    --color-primary-light: #FFFFFF;
    --color-text: #1E293B;
    --color-text-muted: rgba(30, 41, 59, 0.7);
    --color-text-secondary: rgba(30, 41, 59, 0.5);
}

/* ============================================
   Base Styles
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
}

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

img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   Utility Classes
   ============================================ */

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-dark-alt {
    background-color: var(--color-primary-light);
}

.section-padding {
    padding: var(--section-padding) 0;
}

/* ============================================
   Buttons
   ============================================ */

.btn-primary-gradient {
    background: var(--gradient-primary);
    border: none;
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary-gradient:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.3);
    color: white;
}

.btn-outline-primary {
    border: 2px solid var(--color-accent-cyan);
    color: var(--color-accent-cyan);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition-normal);
}

.btn-outline-primary:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    transform: translateY(-3px);
}

/* ============================================
   Navigation
   ============================================ */

.navbar {
    padding: 15px 0;
    transition: var(--transition-normal);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 15, 28, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

[data-bs-theme="light"] .navbar.scrolled {
    background: rgba(248, 250, 252, 0.95);
}

.brand-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-text);
}

.nav-link {
    color: var(--color-text-muted) !important;
    font-weight: 500;
    margin: 0 10px;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-accent-cyan) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-normal);
}

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

.btn-theme-toggle {
    background: transparent;
    border: 1px solid var(--color-text-secondary);
    color: var(--color-text);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.btn-theme-toggle:hover {
    border-color: var(--color-accent-cyan);
    color: var(--color-accent-cyan);
}

/* ============================================
   Hero Section
   ============================================ */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--color-accent-cyan);
    top: -100px;
    left: -100px;
    animation: float 8s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-violet);
    bottom: -100px;
    right: -100px;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
    padding-top: 80px;
}

.availability-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--color-accent-cyan);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-cyan);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--color-text);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-buttons {
    margin-bottom: 30px;
}

.hero-social {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    transform: translateY(-3px);
}

.hero-image-wrapper {
    position: relative;
    padding: 20px;
}

.hero-image {
    border-radius: var(--border-radius);
    animation: heroFloat 6s ease-in-out infinite;
}

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

.floating-card {
    position: absolute;
    background: rgba(17, 24, 39, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    animation: cardFloat 5s ease-in-out infinite;
}

.floating-card.card-1 {
    top: 20%;
    left: 0;
}

.floating-card.card-2 {
    bottom: 20%;
    right: 0;
    animation-delay: 2s;
}

.card-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
}

.floating-card h5 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.floating-card small {
    color: var(--color-text-secondary);
    font-size: 0.8rem;
}

@keyframes cardFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator a {
    font-size: 2rem;
    color: var(--color-text-muted);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-15px); }
    60% { transform: translateX(-50%) translateY(-7px); }
}

/* ============================================
   Section Headers
   ============================================ */

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

.section-subtitle {
    display: inline-block;
    background: rgba(0, 229, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.3);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--color-accent-cyan);
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--color-text);
}

.section-description {
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   About Section
   ============================================ */

.about-image-wrapper {
    position: relative;
}

.about-image-bg {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    opacity: 0.3;
}

.about-image {
    position: relative;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    padding: 20px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.3);
}

.experience-badge .years {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.85rem;
    opacity: 0.9;
}

.about-name {
    font-size: 1.8rem;
    margin-bottom: 5px;
    color: var(--color-text);
}

.about-role {
    color: var(--color-accent-cyan);
    font-weight: 500;
    margin-bottom: 20px;
}

.about-text p {
    color: var(--color-text-muted);
    margin-bottom: 15px;
}

.about-buttons {
    margin-top: 30px;
}

/* Stats */
.stats-row {
    margin-top: 60px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin: 0 auto 15px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--color-text);
}

.stat-card p {
    color: var(--color-text-secondary);
    margin: 0;
}

/* ============================================
   Services Section
   ============================================ */

.service-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-normal);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-accent-cyan);
    box-shadow: 0 20px 40px rgba(0, 229, 255, 0.1);
}

.service-image {
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: 25px;
}

.service-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 15px;
}

.service-content h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--color-text);
}

.service-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin: 0;
}

/* ============================================
   Skills Section
   ============================================ */

.skill-category {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 25px;
    height: 100%;
    transition: var(--transition-normal);
}

.skill-category:hover {
    border-color: var(--color-accent-cyan);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.1);
}

.skill-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.skill-header i {
    font-size: 1.5rem;
    color: var(--color-accent-cyan);
}

.skill-header h4 {
    font-size: 1.1rem;
    margin: 0;
    color: var(--color-text);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    transition: var(--transition-normal);
}

.skill-tag:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
}

/* ============================================
   Projects Section
   ============================================ */

.project-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-normal);
    height: 100%;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-accent-cyan);
    box-shadow: 0 20px 40px rgba(0, 229, 255, 0.1);
}

.project-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 15, 28, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-content {
    padding: 25px;
}

.project-content h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--color-text);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.project-tech span {
    background: rgba(0, 229, 255, 0.1);
    color: var(--color-accent-cyan);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
}

.project-content p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.project-links {
    display: flex;
    gap: 10px;
}

/* ============================================
   Experience Section
   ============================================ */

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    padding-bottom: 40px;
}

.timeline-marker {
    position: absolute;
    left: 10px;
    top: 5px;
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    border: 3px solid var(--color-primary);
}

.timeline-content {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 25px;
}

.timeline-date {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    margin-bottom: 10px;
}

.timeline-content h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--color-text);
}

.timeline-company {
    color: var(--color-accent-cyan);
    font-weight: 500;
    margin-bottom: 10px;
}

.timeline-content > p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.timeline-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.timeline-skills span {
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Certifications */
.cert-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    transition: var(--transition-normal);
}

.cert-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-violet);
    box-shadow: 0 10px 30px rgba(124, 77, 255, 0.1);
}

.cert-card i {
    font-size: 2.5rem;
    color: var(--color-accent-violet);
    margin-bottom: 15px;
}

.cert-card h5 {
    font-size: 1rem;
    margin-bottom: 5px;
    color: var(--color-text);
}

.cert-card p {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    margin: 0;
}

/* ============================================
   Testimonials Section
   ============================================ */

.testimonial-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 30px;
    height: 100%;
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    border-color: var(--color-accent-cyan);
    transform: translateY(-5px);
}

.testimonial-rating {
    color: #FFD700;
    margin-bottom: 15px;
}

.testimonial-text {
    color: var(--color-text-muted);
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-accent-cyan);
}

.testimonial-author h5 {
    font-size: 1rem;
    margin: 0;
    color: var(--color-text);
}

.testimonial-author p {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    margin: 0;
}

/* ============================================
   Contact Section
   ============================================ */

.contact-form {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 40px;
}

.form-floating > .form-control {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text);
}

.form-floating > .form-control:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-accent-cyan);
    box-shadow: 0 0 0 0.25rem rgba(0, 229, 255, 0.1);
}

.form-floating > label {
    color: var(--color-text-muted);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--color-accent-cyan);
}

.contact-info {
    padding-left: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: white;
    flex-shrink: 0;
}

.contact-item h5 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--color-text);
}

.contact-item a,
.contact-item p {
    color: var(--color-text-muted);
    margin: 0;
}

.contact-item a:hover {
    color: var(--color-accent-cyan);
}

.availability-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: #22C55E;
    border-radius: 50%;
    margin-right: 8px;
    animation: pulse 2s infinite;
}

.contact-social h5 {
    margin-bottom: 15px;
    color: var(--color-text);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
}

/* Form Messages */
.alert {
    border-radius: var(--border-radius-sm);
    padding: 15px 20px;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22C55E;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #EF4444;
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background: rgba(0, 0, 0, 0.3);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand {
    display: inline-flex;
    align-items: center;
}

.footer-text {
    color: var(--color-text-muted);
    max-width: 300px;
}

.footer h5 {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--color-text);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--color-text-muted);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--color-accent-cyan);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: var(--transition-normal);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    color: white;
}

.footer-bottom {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-secondary);
    margin: 0;
    font-size: 0.9rem;
}

/* ============================================
   Responsive Styles
   ============================================ */

@media (max-width: 991px) {
    :root {
        --section-padding: 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-image-wrapper {
        margin-top: 40px;
    }
    
    .floating-card {
        display: none;
    }
    
    .contact-info {
        padding-left: 0;
        margin-top: 40px;
    }
    
    .experience-badge {
        right: 0;
        padding: 15px 20px;
    }
    
    .experience-badge .years {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 10px;
    }
    
    .hero-buttons .btn:first-child {
        margin-right: 0 !important;
    }
    
    .stat-card {
        margin-bottom: 20px;
    }
    
    .timeline::before {
        left: 15px;
    }
    
    .timeline-item {
        padding-left: 45px;
    }
    
    .timeline-marker {
        left: 5px;
    }
}

@media (max-width: 575px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .contact-form {
        padding: 25px;
    }
}

/* ============================================
   Animation Classes
   ============================================ */

[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
}

[data-aos].aos-animate {
    opacity: 1;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

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

/* Selection */
::selection {
    background: var(--color-accent-cyan);
    color: var(--color-primary);
}