/* ===========================================
   UNIFIED DESIGN SYSTEM & COMPONENTS
   =========================================== */

/* Root Variables for Theme */
:root {
    --primary-color: #f9004d;
    --primary-dark: #d1003b;
    --primary-light: #ff1a5e;
    --secondary-color: #fcfc;
    --accent-color: #ff6b6b;
    
    /* Background Colors */
    --bg-color: #000000;
    --bg-secondary: #101010;
    --bg-tertiary: #191919;
    --bg-card: #1a1a1a;
    --bg-glass: rgba(255, 255, 255, 0.1);
    
    /* Text Colors */
    --text-color: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    
    /* Border & Shadow */
    --border-color: #333333;
    --border-light: #444444;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 20px rgba(249, 0, 77, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #f9004d, #ff6b6b);
    --gradient-secondary: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    --gradient-accent: linear-gradient(135deg, rgba(249, 0, 77, 0.1), rgba(255, 107, 107, 0.1));
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Borders */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 20px;
    --border-radius-full: 50%;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Z-index */
    --z-dropdown: 1000;
    --z-modal: 1050;
    --z-tooltip: 1100;
}

/* Light Theme */
[data-theme="light"] {
    --bg-color: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #ffffff;
    --bg-card: #ffffff;
    --bg-glass: rgba(0, 0, 0, 0.05);
    --text-color: #2c3e50;
    --text-secondary: #6c757d;
    --text-muted: #95a5a6;
    --border-color: #e9ecef;
    --border-light: #dee2e6;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --gradient-secondary: linear-gradient(135deg, #ffffff, #f8f9fa);
}

/* ===========================================
   BASE STYLES & RESETS
   =========================================== */

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

*::before,
*::after {
    box-sizing: border-box;
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    transition: all var(--transition-normal);
}

/* ===========================================
   UTILITY CLASSES
   =========================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

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

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

/* ===========================================
   TYPOGRAPHY SYSTEM
   =========================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: clamp(1.125rem, 2vw, 1.25rem); }
h6 { font-size: clamp(1rem, 1.5vw, 1.125rem); }

p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.text-large { font-size: 1.125rem; }
.text-small { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }

.font-weight-light { font-weight: 300; }
.font-weight-normal { font-weight: 400; }
.font-weight-medium { font-weight: 500; }
.font-weight-semibold { font-weight: 600; }
.font-weight-bold { font-weight: 700; }

/* ===========================================
   UNIFIED CARD SYSTEM
   =========================================== */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

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

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-md);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-md);
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-xs);
}

.card-subtitle {
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.card-content {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

/* Card Variants */
.card-glass {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-gradient {
    background: var(--gradient-secondary);
    border: none;
}

.card-bordered {
    border: 2px solid var(--border-color);
}

.card-shadow {
    box-shadow: var(--shadow-md);
}

/* ===========================================
   SECTION STYLING SYSTEM
   =========================================== */

section {
    padding: var(--spacing-xxl) 0;
    position: relative;
}

.section-bg-primary { background: var(--bg-color); }
.section-bg-secondary { background: var(--bg-secondary); }
.section-bg-tertiary { background: var(--bg-tertiary); }

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===========================================
   GRID SYSTEMS
   =========================================== */

.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.grid-auto { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-auto-sm { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.grid-auto-lg { grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); }

/* ===========================================
   BUTTON SYSTEM
   =========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

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

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--bg-secondary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: none;
}

.btn-ghost:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

/* Button Sizes */
.btn-sm {
    padding: 8px 16px;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-xl {
    padding: 20px 40px;
    font-size: 1.125rem;
}

/* ===========================================
   ANIMATION SYSTEM
   =========================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

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

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

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(249, 0, 77, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(249, 0, 77, 0.6);
    }
}

/* Animation Classes */
.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.6s ease-out;
}

.animate-fade-in-right {
    animation: fadeInRight 0.6s ease-out;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease-out;
}

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

.animate-float {
    animation: float 3s ease-in-out infinite;
}

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

/* Hover Animations */
.hover-lift:hover {
    transform: translateY(-5px);
    transition: transform var(--transition-normal);
}

.hover-scale:hover {
    transform: scale(1.05);
    transition: transform var(--transition-normal);
}

.hover-glow:hover {
    box-shadow: var(--shadow-glow);
    transition: box-shadow var(--transition-normal);
}

/* ===========================================
   RESPONSIVE SYSTEM
   =========================================== */

/* Mobile First Approach */
@media (max-width: 576px) {
    :root {
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 2.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .card {
        padding: var(--spacing-md);
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.875rem;
    }
}

@media (max-width: 992px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

/* ===========================================
   THEME TOGGLE COMPONENT
   =========================================== */

.theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-left: 1rem;
}

.theme-toggle:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    transform: scale(1.1);
}

/* ===========================================
   NAVIGATION SYSTEM
   =========================================== */

.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(16, 16, 16, 0.95);
    backdrop-filter: blur(10px);
    z-index: calc(var(--z-dropdown) + 10);
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-color);
}

.top-bar-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    gap: var(--spacing-lg);
}

.top-bar-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.top-bar-item i {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: var(--border-radius-full);
    background: var(--bg-glass);
    color: var(--text-secondary);
    transition: all var(--transition-normal);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Main Navigation */
header {
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    z-index: var(--z-dropdown);
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-color);
    text-decoration: none;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 25px;
    transition: all var(--transition-normal);
    font-weight: 500;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

.nav-links a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.nav-links a:hover::after {
    width: 80%;
}

.subscribe-btn {
    background: var(--gradient-primary) !important;
    border: none !important;
    color: white !important;
    padding: 0.7rem 1.5rem !important;
    font-weight: 600;
    border-radius: 25px;
    transition: all var(--transition-normal);
}

.subscribe-btn:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-glow);
}

/* ===========================================
   HERO SECTION
   =========================================== */

.hero {
    min-height: 100vh;
    background: var(--bg-color);
    background-image: url(./cris.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 120px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
    padding: 0 var(--spacing-lg);
}

.hero-content h4 {
    color: var(--secondary-color);
    letter-spacing: 2px;
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-content h1 {
    color: white;
    margin: var(--spacing-lg) 0;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.1;
}

.hero-content h3 {
    color: white;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    margin-bottom: var(--spacing-xl);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    font-weight: 400;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 30px;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    border: 2px solid transparent;
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid var(--primary-color);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
}

/* Resume Dropdown */
.resume-dropdown {
    position: relative;
    display: inline-block;
}

.resume-dropdown .btn-secondary {
    cursor: pointer;
}

.resume-options {
    position: absolute;
    top: 0;
    left: calc(100% + 10px);
    background: rgba(20, 20, 30, 0.98);
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    min-width: 180px;
    display: none;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(239, 39, 111, 0.3);
    z-index: 1000;
    animation: dropdownSlide 0.3s ease-out;
}

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

.resume-options.show {
    display: flex;
}

.resume-option {
    padding: 12px 20px;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.95rem;
}

.resume-option:last-child {
    border-bottom: none;
}

.resume-option:hover {
    background: var(--gradient-primary);
    padding-left: 25px;
}

.resume-option i {
    font-size: 1rem;
}

/* Typing Animation */
.typing-animation::after {
    content: '|';
    animation: blink 1s infinite;
    color: var(--primary-color);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ===========================================
   ABOUT SECTION
   =========================================== */

.about {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-image {
    position: relative;
    display: flex;
    justify-content: center;
}

.image-wrapper {
    position: relative;
    width: 350px;
    height: 350px;
    border-radius: 50%;
    overflow: hidden;
}

.image-wrapper::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(45deg, var(--accent-color), #ff6b7a, var(--accent-color), #ff3742);
    background-size: 400% 400%;
    border-radius: 50%;
    z-index: -1;
    animation: gradientRotate 3s ease-in-out infinite;
}

.image-wrapper::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    border-radius: 50%;
    z-index: -1;
    animation: shimmer 2s linear infinite;
}

.image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: transform var(--transition-normal);
}

.image-wrapper:hover img {
    transform: scale(1.05);
}

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

@keyframes shimmer {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.about-text {
    padding-left: var(--spacing-lg);
}

.about-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text h5 {
    color: var(--accent-color);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    font-size: 1.1rem;
}

.about-text .btn-primary {
    margin-top: var(--spacing-md);
}

/* About Tabs - Skills, Experience, Education */
.about-tabs {
    margin-top: var(--spacing-xxl);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.tabs-header {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width var(--transition-normal);
}

.tab-btn.active {
    color: var(--accent-color);
}

.tab-btn.active::after {
    width: 100%;
}

.tab-btn:hover {
    color: var(--accent-color);
}

.tabs-content {
    padding: var(--spacing-lg) 0;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active {
    display: block;
}

/* Skills Categories */
.skills-categories {
    display: grid;
    gap: var(--spacing-lg);
}

.skill-category {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.skill-category h4 {
    margin: 0;
    min-width: 180px;
}

.category-label {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 1rem;
}

.skill-category p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.8;
    font-size: 1rem;
}

/* Timeline List for Experience & Education */
.timeline-list {
    display: grid;
    gap: var(--spacing-xl);
}

.timeline-entry {
    display: grid;
    grid-template-columns: 20px 1fr;
    gap: var(--spacing-lg);
    position: relative;
}

.timeline-entry::before {
    content: '';
    position: absolute;
    left: 9px;
    top: 30px;
    bottom: -30px;
    width: 2px;
    background: rgba(255, 255, 255, 0.1);
}

.timeline-entry:last-child::before {
    display: none;
}

.timeline-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-color);
    margin-top: 5px;
    box-shadow: 0 0 0 4px rgba(239, 39, 111, 0.2);
    position: relative;
    z-index: 1;
}

.timeline-content-info h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.timeline-content-info .company {
    color: var(--accent-color);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.timeline-content-info .duration {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.8;
}

.timeline-content-info .description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* ===========================================
   SKILLS SECTION
   =========================================== */

.skills {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-secondary);
}

.skills-content {
    display: grid;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.skill-category {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.skill-category h4 {
    margin: 0;
    min-width: 180px;
}

.category-label {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 1rem;
}

.skill-category p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.8;
    font-size: 1rem;
}

/* ===========================================
   SERVICE SECTION
   =========================================== */

.service-section {
    padding: var(--spacing-xxl) 0;
    background: var(--bg-tertiary);
    position: relative;
    overflow: hidden;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.floating-element {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.6;
    animation: float 6s ease-in-out infinite;
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    right: 20%;
    animation-delay: 2s;
}

.floating-element:nth-child(3) {
    bottom: 30%;
    left: 70%;
    animation-delay: 4s;
}

.services-container {
    position: relative;
    z-index: 2;
}

.services-header {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.services-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
    position: relative;
}

.services-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.services-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.read-more-btn {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
    display: inline-block;
}

.read-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===========================================
   RESPONSIVE ADJUSTMENTS
   =========================================== */

@media (max-width: 900px) {
    .top-bar-left {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .nav-links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .theme-toggle {
        top: 80px;
        right: 15px;
        width: 30px;
        height: 30px;
        font-size: 16px;
    }
    
    .hero-content {
        padding: 0 var(--spacing-md);
    }
    
    .top-bar-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-xs) var(--spacing-md);
    }
    
    .skill-item,
    .service-card {
        padding: var(--spacing-md);
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }
}

      /* Top Bar Styles */
      .top-bar {
          position: fixed;
          top: 0;
          left: 0;
          width: 100%;
          background: rgba(16, 16, 16, 0.95);
          backdrop-filter: blur(10px);
          z-index: 1000;
          padding: 8px 0;
          border-bottom: 1px solid rgba(249, 0, 77, 0.3);
      }

      .top-bar-content {
          max-width: 1200px;
          margin: 0 auto;
          display: flex;
          justify-content: space-between;
          align-items: center;
          padding: 0 20px;
          font-size: 14px;
      }

      .top-bar-left {
          display: flex;
          align-items: center;
          gap: 20px;
      }

      .top-bar-item {
          display: flex;
          align-items: center;
          gap: 5px;
          color: var(--text-secondary);
      }

      .top-bar-item i {
          color: var(--primary-color);
      }

      .top-bar-right {
          display: flex;
          align-items: center;
          gap: 15px;
      }

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

      .social-links a {
          width: 30px;
          height: 30px;
          display: flex;
          align-items: center;
          justify-content: center;
          background: var(--primary-color);
          border-radius: 50%;
          color: white;
          text-decoration: none;
          font-size: 12px;
          transition: transform 0.3s ease;
      }

      .social-links a:hover {
          transform: scale(1.1);
      }

      /* Main Navbar Styles */
      .main-navbar {
          position: fixed;
          top: 50px; /* Below top bar */
          left: 0;
          width: 100%;
          background: rgba(0, 0, 0, 0.95);
          backdrop-filter: blur(10px);
          z-index: 999;
          transition: all 0.3s ease;
          border-bottom: 1px solid rgba(249, 0, 77, 0.2);
      }

      .navbar-content {
          max-width: 1200px;
          margin: 0 auto;
          display: flex;
          justify-content: space-between;
          align-items: center;
          padding: 0 20px;
          height: 70px;
      }

      .logo {
          color: white;
          font-size: 28px;
          font-weight: bold;
          letter-spacing: 1px;
          cursor: pointer;
          text-decoration: none;
      }

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

      .nav-menu {
          display: flex;
          list-style: none;
          margin: 0;
          padding: 0;
          gap: 30px;
      }

      .nav-item {
          position: relative;
      }

      .nav-link {
          color: white;
          text-decoration: none;
          font-weight: 500;
          padding: 10px 15px;
          border-radius: 25px;
          transition: all 0.3s ease;
          position: relative;
          overflow: hidden;
      }

      .nav-link::before {
          content: '';
          position: absolute;
          top: 0;
          left: -100%;
          width: 100%;
          height: 100%;
          background: var(--gradient);
          transition: left 0.3s ease;
          z-index: -1;
          border-radius: 25px;
      }

      .nav-link:hover::before,
      .nav-link.active::before {
          left: 0;
      }

      .nav-link:hover,
      .nav-link.active {
          color: white;
          transform: translateY(-2px);
      }

      .subscribe-btn {
          background: var(--gradient);
          color: white;
          text-decoration: none;
          padding: 12px 25px;
          border-radius: 25px;
          font-weight: bold;
          transition: all 0.3s ease;
          border: 2px solid transparent;
      }

      .subscribe-btn:hover {
          transform: scale(1.05);
          box-shadow: 0 5px 15px rgba(249, 0, 77, 0.4);
      }

      /* Mobile Menu Toggle */
      .mobile-menu-toggle {
          display: none;
          flex-direction: column;
          cursor: pointer;
          background: none;
          border: none;
          padding: 5px;
      }

      .mobile-menu-toggle span {
          width: 25px;
          height: 3px;
          background: white;
          margin: 3px 0;
          transition: 0.3s;
          border-radius: 3px;
      }

      .mobile-menu-toggle.active span:nth-child(1) {
          transform: rotate(-45deg) translate(-5px, 6px);
      }

      .mobile-menu-toggle.active span:nth-child(2) {
          opacity: 0;
      }

      .mobile-menu-toggle.active span:nth-child(3) {
          transform: rotate(45deg) translate(-5px, -6px);
      }

      /* Hero Section */
      .hero {
          width: 100%;
          height: 100vh;
          background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1517180102446-f3ece451e9d8?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80');
          background-size: cover;
          background-position: center;
          background-repeat: no-repeat;
          position: relative;
          display: flex;
          align-items: center;
          justify-content: flex-start;
          padding-left: 8%;
      }

      .hero-content {
          max-width: 600px;
          z-index: 2;
      }

      .hero-content h4 {
          color: var(--text-secondary);
          letter-spacing: 2px;
          font-size: 18px;
          margin-bottom: 10px;
      }

      .hero-content h1 {
          color: white;
          font-size: 4rem;
          font-weight: bold;
          margin: 20px 0;
          line-height: 1.2;
      }

      .hero-content h3 {
          color: white;
          font-size: 1.5rem;
          margin-bottom: 40px;
          font-weight: 300;
      }

      .cta-buttons {
          display: flex;
          gap: 20px;
          align-items: center;
      }

      .btn-primary {
          background: var(--gradient);
          color: white;
          text-decoration: none;
          padding: 15px 30px;
          border-radius: 30px;
          font-weight: bold;
          transition: all 0.3s ease;
          border: 2px solid transparent;
      }

      .btn-primary:hover {
          transform: translateY(-3px);
          box-shadow: 0 10px 25px rgba(249, 0, 77, 0.4);
      }

      .btn-secondary {
          background: transparent;
          color: white;
          text-decoration: none;
          padding: 15px 30px;
          border-radius: 30px;
          font-weight: bold;
          border: 2px solid white;
          transition: all 0.3s ease;
          display: flex;
          align-items: center;
          gap: 10px;
      }

      .btn-secondary:hover {
          background: white;
          color: var(--bg-color);
          transform: translateY(-3px);
      }

      /* Responsive Styles */
      @media (max-width: 768px) {
          body {
              padding-top: 60px;
          }

          .top-bar {
              display: none;
          }

          .main-navbar {
              top: 0;
              height: 60px;
          }

          .navbar-content {
              height: 60px;
              padding: 0 15px;
          }

          .logo {
              font-size: 24px;
          }

          .nav-menu {
              position: fixed;
              top: 60px;
              left: -100%;
              width: 100%;
              height: calc(100vh - 60px);
              background: rgba(0, 0, 0, 0.98);
              flex-direction: column;
              justify-content: flex-start;
              align-items: center;
              padding-top: 50px;
              gap: 20px;
              transition: left 0.3s ease;
          }

          .nav-menu.active {
              left: 0;
          }

          .nav-link {
              font-size: 18px;
              padding: 15px 25px;
          }

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

          .subscribe-btn {
              margin-top: 20px;
              padding: 15px 30px;
          }

          .hero-content h1 {
              font-size: 2.5rem;
          }

          .hero-content h3 {
              font-size: 1.2rem;
          }

          .cta-buttons {
              flex-direction: column;
              align-items: flex-start;
          }
      }

      @media (max-width: 480px) {
          .hero {
              padding-left: 20px;
              padding-right: 20px;
          }

          .hero-content h1 {
              font-size: 2rem;
          }

          .hero-content h3 {
              font-size: 1rem;
          }

          .btn-primary,
          .btn-secondary {
              padding: 12px 25px;
              font-size: 14px;
          }
      }

      /* Scroll Effect */
      .navbar-scrolled {
          background: rgba(0, 0, 0, 0.98);
          box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
      }

      /* Typing Animation */
      .typing-animation::after {
          content: '|';
          animation: blink 1s infinite;
          color: var(--primary-color);
      }

      @keyframes blink {
          0%, 50% { opacity: 1; }
          51%, 100% { opacity: 0; }
      }

      /* Contact Section */
      .contact-section {
          padding: 100px 0;
          background: var(--bg-secondary);
          position: relative;
      }

      .contact-section::before {
          content: '';
          position: absolute;
          top: 0;
          left: 0;
          right: 0;
          bottom: 0;
          background: linear-gradient(135deg, rgba(249, 0, 77, 0.1), rgba(255, 107, 107, 0.1));
          z-index: 1;
      }

      .contact-section .container {
          position: relative;
          z-index: 2;
      }

      .section-title {
          text-align: center;
          font-size: 3rem;
          margin-bottom: 3rem;
          color: var(--text-color);
          position: relative;
      }

      .section-title::after {
          content: '';
          position: absolute;
          bottom: -10px;
          left: 50%;
          transform: translateX(-50%);
          width: 100px;
          height: 4px;
          background: var(--gradient);
          border-radius: 2px;
      }

      .section-subtitle {
          text-align: center;
          color: var(--text-secondary);
          font-size: 1.2rem;
          margin-bottom: 4rem;
          max-width: 600px;
          margin-left: auto;
          margin-right: auto;
          line-height: 1.6;
      }

      .contact-content {
          display: grid;
          grid-template-columns: 1fr 1.2fr;
          gap: 4rem;
          max-width: 1200px;
          margin: 0 auto;
          align-items: start;
      }

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

      .contact-item {
          display: flex;
          align-items: center;
          gap: 1.5rem;
          padding: 2rem;
          background: var(--card-bg);
          border-radius: 15px;
          transition: all 0.3s ease;
          border: 1px solid var(--border-color);
          box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
      }

      .contact-item:hover {
          transform: translateY(-5px);
          box-shadow: 0 10px 30px rgba(249, 0, 77, 0.2);
      }

      .contact-item i {
          font-size: 2.5rem;
          color: var(--primary-color);
          width: 60px;
          height: 60px;
          display: flex;
          align-items: center;
          justify-content: center;
          background: rgba(249, 0, 77, 0.1);
          border-radius: 50%;
          flex-shrink: 0;
      }

      .contact-item h4 {
          color: var(--text-color);
          margin-bottom: 0.5rem;
          font-size: 1.3rem;
          font-weight: 600;
      }

      .contact-item p {
          color: var(--text-secondary);
          font-size: 1.1rem;
          margin: 0;
      }

      .contact-form {
          background: var(--card-bg);
          padding: 3rem;
          border-radius: 20px;
          border: 1px solid var(--border-color);
          box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
          position: relative;
          overflow: hidden;
      }

      .contact-form::before {
          content: '';
          position: absolute;
          top: 0;
          left: 0;
          right: 0;
          height: 4px;
          background: var(--gradient);
      }

      .form-title {
          color: var(--text-color);
          font-size: 1.5rem;
          margin-bottom: 2rem;
          text-align: center;
          font-weight: 600;
      }

      .form-group {
          margin-bottom: 2rem;
      }

      .form-group input,
      .form-group textarea {
          width: 100%;
          padding: 18px 20px;
          border: 2px solid var(--border-color);
          border-radius: 12px;
          background: var(--bg-color);
          color: var(--text-color);
          font-size: 1rem;
          transition: all 0.3s ease;
          font-family: 'Poppins', sans-serif;
      }

      .form-group input:focus,
      .form-group textarea:focus {
          outline: none;
          border-color: var(--primary-color);
          box-shadow: 0 0 0 3px rgba(249, 0, 77, 0.1);
          transform: translateY(-2px);
      }

      .form-group textarea {
          resize: vertical;
          min-height: 120px;
      }

      .submit-btn {
          background: var(--gradient);
          color: white;
          border: none;
          padding: 18px 40px;
          border-radius: 50px;
          cursor: pointer;
          font-size: 1.1rem;
          font-weight: 600;
          transition: all 0.3s ease;
          display: flex;
          align-items: center;
          justify-content: center;
          gap: 12px;
          width: 100%;
          position: relative;
          overflow: hidden;
      }

      .submit-btn::before {
          content: '';
          position: absolute;
          top: 0;
          left: -100%;
          width: 100%;
          height: 100%;
          background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
          transition: left 0.5s ease;
      }

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

      .submit-btn:hover {
          transform: translateY(-3px);
          box-shadow: 0 10px 30px rgba(249, 0, 77, 0.4);
      }

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

      /* Contact CTA Section */
      .contact-me {
          width: 100%;
          padding: 80px 0;
          background: var(--bg-tertiary);
          display: flex;
          align-items: center;
          flex-direction: column;
          justify-content: center;
          text-align: center;
          position: relative;
      }

      .contact-me::before {
          content: '';
          position: absolute;
          top: 0;
          left: 0;
          right: 0;
          bottom: 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="%23333" stroke-width="0.5" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
          opacity: 0.1;
      }

      .contact-me p {
          color: var(--text-color);
          font-size: 2.2rem;
          font-weight: 700;
          margin-bottom: 2rem;
          position: relative;
          z-index: 2;
          max-width: 800px;
          line-height: 1.3;
      }

      .contact-me .button-two {
          background: var(--gradient);
          color: white;
          text-decoration: none;
          border: 2px solid transparent;
          font-weight: 600;
          padding: 18px 40px;
          border-radius: 50px;
          transition: all 0.4s ease;
          box-shadow: 0 5px 20px rgba(249, 0, 77, 0.3);
          position: relative;
          z-index: 2;
          font-size: 1.1rem;
          display: inline-flex;
          align-items: center;
          gap: 10px;
      }

      .contact-me .button-two:hover {
          background: transparent;
          border: 2px solid var(--primary-color);
          color: var(--primary-color);
          transform: scale(1.05) translateY(-3px);
          box-shadow: 0 10px 40px rgba(249, 0, 77, 0.4);
      }

      .contact-me .button-two::before {
          content: '💼';
          margin-right: 8px;
      }

      /* Responsive Design for Contact Section */
      @media (max-width: 1200px) {
          .contact-content {
              max-width: 100%;
              padding: 0 20px;
          }
      }

      @media (max-width: 900px) {
          .contact-content {
              grid-template-columns: 1fr;
              gap: 3rem;
          }

          .section-title {
              font-size: 2.5rem;
          }

          .contact-form {
              padding: 2rem;
          }

          .contact-item {
              padding: 1.5rem;
          }

          .contact-item i {
              font-size: 2rem;
              width: 50px;
              height: 50px;
          }
      }

      @media (max-width: 600px) {
          .contact-section {
              padding: 60px 0;
          }

          .section-title {
              font-size: 2rem;
              margin-bottom: 2rem;
          }

          .contact-content {
              gap: 2rem;
          }

          .contact-form {
              padding: 1.5rem;
          }

          .contact-item {
              padding: 1.2rem;
              flex-direction: column;
              text-align: center;
              gap: 1rem;
          }

          .contact-item i {
              font-size: 1.8rem;
              width: 45px;
              height: 45px;
          }

          .contact-me {
              padding: 60px 20px;
          }

          .contact-me p {
              font-size: 1.6rem;
              margin-bottom: 1.5rem;
          }

          .contact-me .button-two {
              padding: 15px 30px;
              font-size: 1rem;
          }

          .form-group input,
          .form-group textarea {
              padding: 15px 18px;
          }

          .submit-btn {
              padding: 15px 30px;
              font-size: 1rem;
          }
      }

/* ============================================
   PROJECTS SECTION STYLES
   ============================================ */

.projects {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.project-card {
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all var(--transition-duration) var(--transition-timing);
  position: relative;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-color);
}

.project-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  opacity: 0;
  transition: opacity var(--transition-duration);
}

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

.project-link,
.project-github {
  width: 50px;
  height: 50px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-decoration: none;
  transition: all var(--transition-duration);
}

.project-link:hover,
.project-github:hover {
  transform: scale(1.1);
  background: var(--accent-hover);
}

.project-content {
  padding: 1.5rem;
}

.project-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.project-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

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

.project-tech span {
  background: rgba(255, 71, 87, 0.1);
  color: var(--accent-color);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
}

/* ============================================
   TIMELINE SECTION STYLES
   ============================================ */

.timeline {
  padding: var(--section-padding);
  background: var(--bg-primary);
}

.timeline-container {
  position: relative;
  max-width: 800px;
  margin: 3rem auto 0;
}

.timeline-container::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-color);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin: 2rem 0;
  width: 50%;
  padding: 1rem 2rem;
}

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

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-item::before {
  content: '';
  position: absolute;
  top: 1.5rem;
  width: 15px;
  height: 15px;
  background: var(--accent-color);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--bg-primary);
}

.timeline-item:nth-child(odd)::before {
  right: -7.5px;
}

.timeline-item:nth-child(even)::before {
  left: -7.5px;
}

.timeline-date {
  background: var(--accent-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-block;
  margin-bottom: 1rem;
}

.timeline-content {
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  transition: all var(--transition-duration);
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.timeline-content h3 {
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.timeline-content h4 {
  color: var(--accent-color);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.8rem;
}

.timeline-content p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   TESTIMONIALS SECTION STYLES
   ============================================ */

.testimonials {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

.testimonials-slider {
  max-width: 800px;
  margin: 3rem auto 0;
  position: relative;
}

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

.testimonial-content {
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  margin-bottom: 2rem;
  position: relative;
}

.testimonial-content::before {
  content: '"';
  font-size: 4rem;
  color: var(--accent-color);
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  line-height: 1;
}

.testimonial-content p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent-color);
}

.testimonial-author h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.testimonial-author span {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ============================================
   BLOG SECTION STYLES
   ============================================ */

.blog {
  padding: var(--section-padding);
  background: var(--bg-primary);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.blog-card {
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all var(--transition-duration) var(--transition-timing);
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-color);
}

.blog-image {
  height: 200px;
  overflow: hidden;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-duration);
}

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

.blog-content {
  padding: 1.5rem;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.blog-date,
.blog-category {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.blog-category {
  background: rgba(255, 71, 87, 0.1);
  color: var(--accent-color);
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-weight: 500;
}

.blog-content h3 {
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  line-height: 1.4;
}

.blog-content p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* ============================================
   BLOG DETAIL PAGE STYLES
   ============================================ */

.blog-detail {
  padding: var(--section-padding);
  background: var(--bg-primary);
}

.blog-detail-header {
  max-width: 900px;
  margin: 0 auto 3rem;
}

.blog-category-tag {
  color: var(--accent-color);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.blog-detail-header h1 {
  font-size: 2.5rem;
  color: var(--text-primary);
  margin: 1rem 0;
  line-height: 1.3;
}

.blog-meta-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 1.5rem 0;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.author-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-color);
}

.author-info h4 {
  color: var(--accent-color);
  font-size: 1rem;
  margin: 0;
}

.verified {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin: 0.3rem 0 0;
}

.blog-updated {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

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

.expertise-tags {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.expertise-tags .tag {
  background: rgba(79, 172, 254, 0.1);
  color: #4facfe;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
}

.blog-detail-image {
  max-width: 900px;
  margin: 0 auto 3rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.blog-detail-image img {
  width: 100%;
  height: auto;
  display: block;
}

.blog-detail-content {
  max-width: 800px;
  margin: 0 auto;
}

.quick-overview {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: var(--radius-md);
  margin-bottom: 3rem;
  border-left: 4px solid var(--accent-color);
}

.quick-overview h3 {
  color: var(--text-primary);
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.quick-overview p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-style: italic;
}

.content-section {
  margin-bottom: 3rem;
}

.content-section h2 {
  color: var(--text-primary);
  font-size: 2rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 0.5rem;
}

.content-section h3 {
  color: var(--text-primary);
  font-size: 1.5rem;
  margin: 1.5rem 0 1rem;
}

.content-section p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.2rem;
  font-size: 1.05rem;
}

.content-section ul,
.content-section ol {
  color: var(--text-secondary);
  line-height: 2;
  margin: 1.5rem 0;
  padding-left: 2rem;
}

.content-section li {
  margin-bottom: 1rem;
}

.content-section li strong {
  color: var(--accent-color);
  font-weight: 600;
}

.cta-section {
  background: linear-gradient(135deg, var(--accent-color), #ff6b9d);
  padding: 3rem;
  border-radius: var(--radius-lg);
  text-align: center;
  margin: 3rem 0;
}

.cta-section h3 {
  color: white;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.cta-section p {
  color: white;
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.blog-navigation {
  text-align: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============================================
   CONTACT SECTION STYLES
   ============================================ */

.contact {
  padding: var(--section-padding);
  background: var(--bg-secondary);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--border-radius);
  transition: all var(--transition-duration);
}

.contact-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-color);
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.contact-details h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

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

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.form-group input,
.form-group textarea {
  padding: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  background: var(--card-bg);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: all var(--transition-duration);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(255, 71, 87, 0.1);
}

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

/* ============================================
   SUBSCRIBE SECTION STYLES
   ============================================ */

.subscribe {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
  color: white;
  text-align: center;
}

.subscribe-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.subscribe-content p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.subscribe-form {
  display: flex;
  justify-content: center;
  gap: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

.subscribe-form input {
  flex: 1;
  padding: 1rem;
  border: none;
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  backdrop-filter: blur(10px);
}

.subscribe-form input::placeholder {
  color: rgba(255, 255, 255, 0.8);
}

.subscribe-form input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.3);
}

.subscribe-form .btn-primary {
  background: white;
  color: var(--accent-color);
  border: none;
  white-space: nowrap;
  height: auto;
  min-height: auto;
  padding: 1rem 1.5rem;
  line-height: 1;
}

.subscribe-form .btn-primary:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
}

/* ============================================
   FOOTER STYLES
   ============================================ */

footer {
  background: var(--bg-primary);
  padding: 3rem 0 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-left h3 {
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-left p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-center h4,
.footer-right h4 {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-center ul {
  list-style: none;
}

.footer-center ul li {
  margin-bottom: 0.5rem;
}

.footer-center ul li a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-duration);
}

.footer-center ul li a:hover {
  color: var(--accent-color);
}

.footer-right .social-links {
  display: flex;
  gap: 1rem;
}

.footer-right .social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-duration);
}

.footer-right .social-links a:hover {
  background: var(--accent-color);
  color: white;
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

/* ============================================
   CHATBOT STYLES
   ============================================ */

.chatbot-toggle {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-color), #ff6b9d);
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(239, 39, 111, 0.4);
  transition: all var(--transition-normal);
  z-index: 999;
}

.chatbot-toggle:hover {
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 6px 30px rgba(239, 39, 111, 0.6);
}

.chatbot-badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: #ff0000;
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
}

.chatbot-container {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 380px;
  height: 550px;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  display: none;
  flex-direction: column;
  z-index: 1000;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.chatbot-container.active {
  display: flex;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chatbot-header {
  background: linear-gradient(135deg, var(--accent-color), #ff6b9d);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chatbot-header-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: white;
}

.chatbot-header-content i {
  font-size: 24px;
}

.chatbot-header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.status-online {
  font-size: 0.75rem;
  opacity: 0.9;
}

.chatbot-close {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.chatbot-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.chatbot-messages {
  flex: 1;
  padding: var(--spacing-md);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  background: rgba(0, 0, 0, 0.3);
  min-height: 300px;
}

.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

.bot-message,
.user-message {
  display: flex;
  margin-bottom: var(--spacing-md);
  animation: messageSlide 0.3s ease-out;
}

@keyframes messageSlide {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.bot-message {
  justify-content: flex-start;
}

.user-message {
  justify-content: flex-end;
}

.message-content {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  line-height: 1.6;
  font-size: 0.95rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  word-wrap: break-word;
}

.bot-message .message-content {
  background: #f0f0f0;
  color: #333;
  border-bottom-left-radius: 4px;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.user-message .message-content {
  background: linear-gradient(135deg, var(--accent-color), #ff6b9d);
  color: white;
  border-bottom-right-radius: 4px;
  box-shadow: 0 3px 10px rgba(239, 39, 111, 0.3);
}

.chatbot-suggestions {
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.suggestion-btn {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.suggestion-btn:hover {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
}

.chatbot-input {
  display: flex;
  padding: var(--spacing-md);
  gap: var(--spacing-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.chatbot-input input {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.chatbot-input input:focus {
  outline: none;
  border-color: var(--accent-color);
}

.chatbot-input button {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-color), #ff6b9d);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.chatbot-input button:hover {
  transform: scale(1.1);
}

/* ============================================
   ADDITIONAL MOBILE RESPONSIVE STYLES
   ============================================ */

@media (max-width: 768px) {
  /* Mobile Navigation */
  .hamburger {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
  }
  
  .hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all 0.3s ease;
  }
  
  /* Mobile About */
  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .image-wrapper {
    width: 280px;
    height: 280px;
    margin: 0 auto;
  }
  
  .about-text {
    padding-left: 0;
  }
  
  .about-text h2 {
    font-size: 2.5rem;
  }

  /* Mobile Tabs */
  .about-tabs {
    padding: var(--spacing-md);
  }

  .tabs-header {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .tab-btn {
    width: 100%;
    text-align: left;
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .skill-category {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .skill-category h4 {
    min-width: auto;
  }

  .timeline-entry {
    grid-template-columns: 15px 1fr;
    gap: var(--spacing-md);
  }

  .timeline-dot {
    width: 15px;
    height: 15px;
  }

  .timeline-entry::before {
    left: 7px;
  }
  
  /* Mobile Projects */
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  /* Mobile Timeline */
  .timeline-container::before {
    left: 20px;
  }
  
  .timeline-item {
    width: 100%;
    left: 0 !important;
    text-align: left;
    padding: 1rem 0 1rem 3rem;
  }
  
  .timeline-item::before {
    left: 12.5px !important;
    right: auto !important;
  }
  
  /* Mobile Contact */
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  /* Mobile Subscribe */
  .subscribe-form {
    flex-direction: column;
    gap: 1rem;
  }
  
  .subscribe-form input {
    width: 100%;
  }
  
  /* Mobile Footer */
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  /* Mobile Skills */
  .skills-content {
    padding: var(--spacing-md);
  }

  .skill-category {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .skill-category h4 {
    min-width: auto;
  }

  /* Mobile Blog Detail */
  .blog-detail-header h1 {
    font-size: 1.8rem;
  }

  .blog-meta-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .expertise-tags {
    gap: 0.5rem;
  }

  .content-section h2 {
    font-size: 1.5rem;
  }

  .content-section h3 {
    font-size: 1.2rem;
  }

  .quick-overview {
    padding: 1.5rem;
  }

  .cta-section {
    padding: 2rem 1.5rem;
  }

  .cta-section h3 {
    font-size: 1.5rem;
  }

  /* Mobile Chatbot */
  .chatbot-container {
    width: 100%;
    height: 100%;
    bottom: 0;
    right: 0;
    border-radius: 0;
  }

  .chatbot-toggle {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  /* Extra Small Mobile */
  .project-card,
  .blog-card {
    margin: 0 1rem;
  }
  
  .timeline-item {
    padding: 1rem 0 1rem 2.5rem;
  }
  
  .subscribe-content h2 {
    font-size: 2rem;
  }
}