/* ===================================
   CSS Variables & Theme Configuration
   =================================== */
:root {
    /* Light Mode Colors - Cloud Engineering Theme */
    --primary-color: #FF6B35;
    --secondary-color: #0066CC;
    --accent-color: #00D4FF;
    --cloud-blue: #3A86FF;
    --cloud-light: #8AB4F8;
    --cloud-dark: #1A73E8;
    --aws-orange: #FF9900;
    --success-green: #10B981;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8FAFC;
    --bg-tertiary: #E2E8F0;
    --border-color: #CBD5E1;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);

    /* Enhanced Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 30px rgba(58, 134, 255, 0.3);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;
}

/* Dark Mode - Enhanced */
[data-theme="dark"] {
    --primary-color: #FF8C61;
    --secondary-color: #3A86FF;
    --accent-color: #00D4FF;
    --cloud-blue: #5B9FFF;
    --cloud-light: #A8C7FA;
    --cloud-dark: #2563EB;
    --aws-orange: #FFB84D;
    --success-green: #34D399;
    --text-primary: #F1F5F9;
    --text-secondary: #CBD5E0;
    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --bg-tertiary: #334155;
    --border-color: #475569;

    /* Glassmorphism Dark */
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.7);
    --shadow-glow: 0 0 40px rgba(58, 134, 255, 0.4);
}

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

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

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

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

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

ul {
    list-style: none;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section {
    padding: var(--spacing-2xl) 0;
}

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

.section-tag {
    display: inline-block;
    color: var(--primary-color);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    position: relative;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.4);
    backdrop-filter: blur(25px) saturate(200%);
    -webkit-backdrop-filter: blur(25px) saturate(200%);
}

.navbar.scrolled .nav-container {
    padding: 12px 2.5rem;
    min-height: 62px;
}

.navbar.scrolled .logo a {
    font-size: 1.4rem;
}

.navbar.scrolled .nav-link {
    font-size: 0.875rem;
    padding: 6px 0;
}

.navbar.scrolled .nav-menu {
    gap: 1.35rem;
}

.navbar.scrolled .hire-me-btn {
    padding: 7px 16px;
    font-size: 0.85rem;
}

.navbar.scrolled .theme-toggle {
    padding: 7px 16px;
    font-size: 0.85rem;
}

.navbar.scrolled .theme-label {
    font-size: 0.85rem;
}

[data-theme="dark"] .navbar.scrolled {
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 50%, #1a202c 100%);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 2.5rem;
    min-height: 72px;
}

.logo a {
    font-size: 1.6rem;
    font-weight: 800;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    white-space: nowrap;
}

.logo-dot {
    color: #FFD700;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
}

.nav-menu {
    display: flex;
    gap: 1.6rem;
    align-items: center;
    flex-wrap: nowrap;
}

.nav-link {
    color: rgba(255, 255, 255, 0.88);
    font-weight: 500;
    font-size: 0.9375rem;
    position: relative;
    padding: 8px 0;
    white-space: nowrap;
    line-height: 1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #FFD700, #FFA500);
    transition: width var(--transition-base);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.nav-link:hover,
.nav-link.active {
    color: white;
}

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

.nav-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
}

/* ── Hire Me Button (in nav-actions) ── */
.hire-me-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 20px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #10B981, #06b6d4);
    color: white !important;
    font-size: 0.9rem;
    font-weight: 700;
    font-family: var(--font-primary);
    white-space: nowrap;
    text-decoration: none;
    border: 1.5px solid transparent;
    line-height: 1;
    transition: all var(--transition-base);
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.4);
}

.hire-me-btn i {
    font-size: 0.85rem;
    flex-shrink: 0;
}

.hire-me-btn span {
    white-space: nowrap;
}

.hire-me-btn:hover {
    background: linear-gradient(135deg, #059669, #0891b2);
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(16, 185, 129, 0.55);
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.15);
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-primary);
    cursor: pointer;
    padding: 9px 18px;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    white-space: nowrap;
    line-height: 1;
}

.theme-toggle i {
    font-size: 0.875rem;
    flex-shrink: 0;
}

.theme-label {
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.28);
    border-color: rgba(255, 255, 255, 0.7);
    box-shadow: 0 0 14px rgba(255, 215, 0, 0.3);
    transform: translateY(-1px);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(58, 134, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg-primary);
    opacity: 0.95;
    pointer-events: none;
}

@keyframes gradientShift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-greeting {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--cloud-blue), var(--accent-color), var(--aws-orange));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    animation: gradientFlow 3s ease infinite;
    position: relative;
    z-index: 2;
    text-shadow: 0 0 30px rgba(58, 134, 255, 0.3);
}

@keyframes gradientFlow {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

/* Typing cursor animation */
.typing-cursor {
    display: inline-block;
    margin-left: 4px;
    font-weight: 400;
    animation: blink 0.7s infinite;
    color: var(--primary-color);
}

@keyframes blink {

    0%,
    49% {
        opacity: 1;
    }

    50%,
    100% {
        opacity: 0;
    }
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.stat-item i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: 700;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--cloud-blue), var(--accent-color));
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: -1;
}

.btn-primary {
    background: linear-gradient(135deg, #3A86FF, #00D4FF);
    color: white;
    box-shadow: 0 4px 16px rgba(58, 134, 255, 0.3);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(58, 134, 255, 0.5);
    background: linear-gradient(135deg, #00D4FF, #3A86FF);
}

.btn-primary:hover::before {
    opacity: 0.3;
}

.btn-secondary {
    background: linear-gradient(135deg, #FF6B35, #FF9900);
    color: white;
    border: none;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #FF9900, #FF6B35);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.4);
}

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

.social-links a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 0;
}

.social-links a i {
    position: relative;
    z-index: 1;
}

.social-links a:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.social-links a:hover::before {
    opacity: 1;
}

/* Brand-specific colors for hero social links */
.social-links a[href*="linkedin"]:hover::before {
    background: #0077B5;
}

.social-links a[href*="github"]:hover::before {
    background: #333;
}

.social-links a[href*="x.com"]:hover::before {
    background: #000;
}

.social-links a[href*="instagram"]:hover::before {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-links a[href*="medium"]:hover::before {
    background: #00AB6C;
}

.social-links a[href*="mailto"]:hover::before {
    background: var(--primary-color);
}

.social-links-contact {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: nowrap;
}

.social-links-contact a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.social-links-contact a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--cloud-blue), var(--accent-color));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.social-links-contact a i {
    position: relative;
    z-index: 1;
}

.social-links-contact a:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--cloud-blue);
}

.social-links-contact a:hover::before {
    opacity: 1;
}

.social-links-contact a:hover i {
    color: white;
}

/* Brand-specific colors for contact social links */
.social-links-contact a[href*="linkedin"]:hover::before {
    background: #0077B5;
}

.social-links-contact a[href*="github"]:hover::before {
    background: #333;
}

.social-links-contact a[href*="x.com"]:hover::before {
    background: #000;
}

.social-links-contact a[href*="instagram"]:hover::before {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-links-contact a[href*="medium"]:hover::before {
    background: #00AB6C;
}

.social-links-contact a[href*="mailto"]:hover::before {
    background: var(--primary-color);
}

.hero-image {
    position: relative;
    z-index: 1;
}

.image-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-container img {
    width: 100%;
    max-width: 400px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.floating-card {
    position: absolute;
    background-color: var(--bg-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: var(--font-size-xl);
    color: #FF6B35 !important;
}

.card-1 {
    top: 20%;
    left: -3%;
    animation-delay: 0s;
}

.card-2 {
    top: 5%;
    right: -15%;
    animation-delay: 0.5s;
}

.card-3 {
    bottom: 20%;
    left: -15%;
    animation-delay: 1s;
}

.card-4 {
    bottom: 10%;
    right: -5%;
    animation-delay: 1.5s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-full);
    color: var(--primary-color);
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* ===================================
   About Section
   =================================== */
.about {
    background-color: var(--bg-secondary);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-intro {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

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

.skills-section {
    margin-top: var(--spacing-xl);
}

.skills-section h3 {
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

@media (max-width: 968px) {
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

.skill-category {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.skill-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cloud-blue), var(--accent-color), var(--aws-orange));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.skill-category:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-8px);
    border-color: var(--cloud-blue);
}

.skill-category:hover::before {
    opacity: 1;
}

.skill-category h4 {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    white-space: nowrap;
}

.skill-category h4 i {
    color: var(--primary-color);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.skill-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-base);
}

.skill-tag:hover {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

/* ===================================
   Experience Section — Horizontal Cards
   =================================== */
.exp-cards-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    align-items: stretch;
}

@media (max-width: 1024px) {
    .exp-cards-wrapper {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .exp-cards-wrapper {
        grid-template-columns: 1fr;
    }
}

.exp-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all var(--transition-slow);
    border: 1px solid var(--border-color);
    position: relative;
}

.exp-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    transition: opacity var(--transition-base);
}

.exp-card--current::before {
    background: linear-gradient(90deg, #FF6B35, #FF9900, #3A86FF);
}
.exp-card--prev::before {
    background: linear-gradient(90deg, #3A86FF, #00D4FF);
}
.exp-card--training::before {
    background: linear-gradient(90deg, #10B981, #00D4FF);
}

.exp-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--cloud-blue);
}

.exp-card-header {
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.exp-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #FF6B35, #FF9900);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.35);
}

.exp-card--prev .exp-icon-wrap {
    background: linear-gradient(135deg, #3A86FF, #00D4FF);
    box-shadow: 0 4px 12px rgba(58, 134, 255, 0.35);
}
.exp-card--training .exp-icon-wrap {
    background: linear-gradient(135deg, #10B981, #00D4FF);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}

.exp-icon-wrap i {
    font-size: 1.4rem;
    color: white;
}

.exp-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.5px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    text-transform: uppercase;
}

.exp-badge--active {
    background: linear-gradient(135deg, rgba(16,185,129,0.2), rgba(0,212,255,0.15));
    color: #10B981;
    border: 1px solid rgba(16,185,129,0.4);
    animation: pulseBadge 2s ease-in-out infinite;
}

@keyframes pulseBadge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
    50% { box-shadow: 0 0 0 5px rgba(16,185,129,0); }
}

.exp-card-body {
    padding: var(--spacing-lg);
    flex: 1;
}

.exp-role {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    line-height: 1.3;
}

.exp-company {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.exp-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: var(--spacing-md);
}

.exp-meta span {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.exp-meta i {
    color: var(--primary-color);
    width: 14px;
}

.exp-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.exp-points li {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.65;
    padding-left: 18px;
    position: relative;
}

.exp-points li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.exp-card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background: var(--bg-primary);
}

.exp-tech-pill {
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, rgba(58,134,255,0.12), rgba(0,212,255,0.12));
    color: var(--cloud-blue);
    border: 1px solid rgba(58,134,255,0.25);
    transition: all var(--transition-fast);
}

.exp-tech-pill:hover {
    background: var(--cloud-blue);
    color: white;
    border-color: var(--cloud-blue);
}

/* ===================================
   Projects Showcase Section
   =================================== */
.projects {
    background-color: var(--bg-primary);
}

.projects-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3xl);
}

/* Showcase Card */
.showcase-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 480px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    transition: all var(--transition-slow);
    background: var(--bg-secondary);
    position: relative;
}

.showcase-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 32px 64px rgba(58, 134, 255, 0.18);
    border-color: rgba(58, 134, 255, 0.4);
}

/* Reversed layout for alternating */
.showcase-card--reverse {
    grid-template-areas: 'content image';
}
.showcase-card--reverse .showcase-image-panel {
    grid-area: image;
    Order: 2;
}
.showcase-card--reverse .showcase-content-panel {
    grid-area: content;
    order: 1;
}

/* Image Panel */
.showcase-image-panel {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.showcase-image-panel img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    mix-blend-mode: luminosity;
    opacity: 0.85;
}

.showcase-card:hover .showcase-image-panel img {
    transform: scale(1.07);
    opacity: 1;
    mix-blend-mode: normal;
}

.showcase-number {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1;
    color: rgba(255, 255, 255, 0.12);
    font-family: var(--font-primary);
    z-index: 2;
    pointer-events: none;
    letter-spacing: -4px;
}

.showcase-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    background: linear-gradient(to top, rgba(10, 10, 30, 0.85) 0%, transparent 100%);
    z-index: 3;
}

.showcase-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    letter-spacing: 0.3px;
}

.showcase-category i {
    color: var(--aws-orange);
}

/* Content Panel */
.showcase-content-panel {
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--spacing-md);
    background: var(--bg-secondary);
}

.showcase-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.showcase-label {
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-color);
}

.showcase-actions-top {
    display: flex;
    gap: 10px;
}

.showcase-icon-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.showcase-icon-btn:hover {
    background: var(--cloud-blue);
    color: white;
    border-color: var(--cloud-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(58,134,255,0.3);
}

.showcase-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.25;
}

.showcase-title span {
    background: linear-gradient(135deg, var(--cloud-blue), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.showcase-desc {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.8;
}

.showcase-highlights {
    display: flex;
    gap: var(--spacing-xl);
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.highlight-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.highlight-val {
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.highlight-key {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.showcase-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.tech-tag {
    padding: 5px 12px;
    background: linear-gradient(135deg, rgba(58, 134, 255, 0.1), rgba(0, 212, 255, 0.1));
    color: var(--cloud-blue);
    border: 1px solid rgba(58, 134, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    transition: all var(--transition-base);
}

.tech-tag:hover {
    background: var(--cloud-blue);
    color: white;
    border-color: var(--cloud-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(58, 134, 255, 0.25);
}

.showcase-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xs);
}

.showcase-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #3A86FF, #00D4FF);
    color: white;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(58,134,255,0.35);
    transition: all var(--transition-base);
}

.showcase-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(58,134,255,0.5);
    background: linear-gradient(135deg, #00D4FF, #3A86FF);
    color: white;
}

.showcase-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 700;
    transition: all var(--transition-base);
}

.showcase-btn-secondary:hover {
    border-color: var(--text-primary);
    background: var(--text-primary);
    color: var(--bg-primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

@media (max-width: 968px) {
    .showcase-card,
    .showcase-card--reverse {
        grid-template-columns: 1fr;
        grid-template-areas: none !important;
    }
    .showcase-image-panel {
        min-height: 260px;
        order: 0 !important;
    }
    .showcase-content-panel {
        order: 1 !important;
        padding: var(--spacing-xl);
    }
    .showcase-card--reverse .showcase-image-panel {
        order: 0 !important;
    }
    .showcase-card--reverse .showcase-content-panel {
        order: 1 !important;
    }
    .showcase-title {
        font-size: var(--font-size-3xl);
    }
}

/* ===================================
   Certifications Section
   =================================== */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 100%;
    margin: 0 auto;
}

@media (max-width: 968px) {
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .certifications-grid {
        grid-template-columns: 1fr;
    }
}

.cert-card {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: row;
    gap: var(--spacing-lg);
    transition: all var(--transition-base);
    align-items: flex-start;
}

.cert-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.cert-icon {
    flex-shrink: 0;
}

.cert-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.cert-content h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.cert-issuer {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.cert-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.cert-verify {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
}

.cert-verify:hover {
    gap: var(--spacing-sm);
}

/* ===================================
   Blog Section
   =================================== */
.blog {
    background-color: var(--bg-secondary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.blog-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.blog-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

.blog-category {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

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

.blog-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.blog-content h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.blog-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.blog-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-weight: 600;
    transition: all var(--transition-base);
}

.blog-link:hover {
    gap: var(--spacing-sm);
}

/* ===================================
   Contact Section
   =================================== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    font-size: var(--font-size-sm);
}

.contact-details {
    margin-bottom: var(--spacing-md);
}

.contact-item {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.contact-item i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item .fa-linkedin {
    color: #0A66C2;
}

.contact-item h4 {
    font-size: var(--font-size-base);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.contact-item a {
    color: var(--text-secondary);
    transition: color var(--transition-base);
}

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


.contact-form {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

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

/* ===================================
   Footer
   =================================== */
.footer {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    padding: var(--spacing-3xl) 0 var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cloud-blue), var(--accent-color), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
}

.footer-about {
    max-width: 350px;
}

.footer-logo h3 {
    font-size: var(--font-size-3xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 800;
}

.footer-logo p {
    color: var(--text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.footer-tagline {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.footer-section h4 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    position: relative;
    display: inline-block;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--cloud-blue), var(--accent-color));
    border-radius: var(--radius-full);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-secondary);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 500;
}

.footer-links a::before {
    content: '→';
    opacity: 0;
    transform: translateX(-10px);
    transition: all var(--transition-base);
}

.footer-links a:hover {
    color: var(--cloud-blue);
    transform: translateX(5px);
}

.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
}

.footer-contact-item i {
    color: var(--cloud-blue);
    font-size: var(--font-size-base);
    width: 20px;
    text-align: center;
}

.footer-contact-item a {
    color: var(--text-secondary);
    transition: color var(--transition-base);
    word-break: break-word;
}

.footer-contact-item a:hover {
    color: var(--cloud-blue);
}

.footer-contact-item span {
    color: var(--text-secondary);
}

.footer-social {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: nowrap;
}

.footer-social a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.footer-social a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--cloud-blue), var(--accent-color));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.footer-social a i {
    position: relative;
    z-index: 1;
}

.footer-social a:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--cloud-blue);
}

.footer-social a:hover::before {
    opacity: 1;
}

.footer-social a:hover i {
    color: white;
}

/* Specific social media colors on hover */
.footer-social a.linkedin:hover::before {
    background: #0077B5;
}

.footer-social a.github:hover::before {
    background: #333;
}

.footer-social a.x-twitter:hover::before {
    background: #000;
}

.footer-social a.instagram:hover::before {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.footer-social a.medium:hover::before {
    background: #00AB6C;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    margin-top: 0;
}

.footer-bottom p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.footer-bottom strong {
    color: var(--text-secondary);
    font-weight: 700;
}

.footer-bottom i.fa-heart {
    color: #FF6B6B;
    animation: heartbeat 1.5s ease infinite;
}

.footer-bottom i.fa-aws {
    color: #FF9900;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    25% {
        transform: scale(1.2);
    }

    50% {
        transform: scale(1);
    }
}

.footer-aws-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    margin-top: var(--spacing-sm);
    font-weight: 600;
    color: var(--aws-orange);
}

.footer-aws-badge i {
    color: var(--aws-orange);
    animation: none;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-image {
        order: -1;
    }

    .hero-stats,
    .hero-buttons,
    .social-links {
        justify-content: center;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-primary);
        width: 100%;
        text-align: center;
        transition: left var(--transition-base);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-lg);
    }

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

    .mobile-toggle {
        display: flex;
    }

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

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

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-2xl);
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero-buttons {
        flex-direction: column;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .section-title {
        font-size: var(--font-size-2xl);
    }

    .timeline::before {
        left: 10px;
    }

    .timeline-item {
        padding-left: 40px;
    }

    .timeline-marker {
        left: 0;
    }
}