/* ===================================
   CSS Variables & Design System
   =================================== */
:root {
    /* Colors - Modern & Minimal */
    /* Colors - Modern & Minimal */
    --color-bg-primary: #FAFAFA;
    /* Soft White */
    --color-bg-secondary: #FFFFFF;
    /* White */
    --color-bg-tertiary: #EDE6DB;
    /* Warm Beige */
    --color-bg-card: #FFFFFF;
    /* White */

    /* Section-specific backgrounds */
    --color-bg-hero: #FAFAFA;
    --color-bg-about: #FFFFFF;
    --color-bg-experience: #FAFAFA;
    --color-bg-skills: #FFFFFF;
    --color-bg-philosophy: #EDE6DB;
    /* Highlight */
    --color-bg-achievements: #FAFAFA;
    --color-bg-contact: #333333;
    /* Charcoal Footer */

    /* Typography */
    --color-text-primary: #333333;
    /* Charcoal */
    --color-text-secondary: #555555;
    --color-text-muted: #777777;

    /* Accents */
    --color-accent-cyan: #A3B18A;
    /* Sage Green */
    --color-accent-purple: #A3B18A;
    --color-accent-orange: #D4A373;
    --color-accent-pink: #A3B18A;
    --color-accent-green: #A3B18A;
    --color-accent-blue: #A3B18A;

    /* Material Design Colors */
    --mat-red: #E53935;
    --mat-blue: #1E88E5;
    --mat-purple: #8E24AA;
    --mat-teal: #00897B;
    --mat-amber: #FFB300;
    --mat-indigo: #3949AB;

    /* Gradients - Minimal/None */
    --gradient-primary: #A3B18A;
    --gradient-secondary: linear-gradient(135deg, #A3B18A 0%, #EDE6DB 100%);
    --gradient-hero: none;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Outfit', 'Inter', 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;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Effects - Minimal */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
    --shadow-glow: none;
    --shadow-glow-purple: none;

    --blur-sm: 0;
    --blur-md: 0;
    --blur-lg: 0;

    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Layout */
    --container-max-width: 1200px;
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
}

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

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

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

::selection {
    background-color: var(--color-accent-cyan);
    color: white;
}

/* ===================================
   Navigation
   =================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.nav-logo {
    font-family: var(--font-display);
    font-size: var(--font-size-xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: transform var(--transition-fast);
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--color-text-primary);
    transition: all var(--transition-fast);
}

/* ===================================
   Scroll Progress
   =================================== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--gradient-primary);
    z-index: 1001;
    transform-origin: left;
    transition: width var(--transition-fast);
}

/* ===================================
   Container
   =================================== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

/* ===================================
   Section Styles
   =================================== */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
    transition: all 0.3s ease;
    background-color: #FFFFFF;
    margin: var(--spacing-2xl) var(--spacing-md);
    border: 1px solid var(--color-accent-cyan);
    border-radius: var(--border-radius-xl);
}

section:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    z-index: 10;
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--font-size-4xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    display: block;
    position: relative;
    overflow: hidden;
    padding-top: var(--spacing-3xl);
    padding-bottom: var(--spacing-xl);
}

.hero-scroll {
    display: none;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: none;
    animation: none;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.hero-content {
    text-align: center;
    z-index: 1;
}

.hero-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.profile-picture {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid white;
    box-shadow: var(--shadow-xl);
    animation: fadeIn 0.8s ease;
}

.hero-text-content {
    text-align: left;
}

.hero-greeting {
    display: block;
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    animation: fadeInDown 0.8s ease;
}

.hero-name {
    display: block;
    font-family: var(--font-display);
    font-size: var(--font-size-6xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-subtitle {
    font-size: var(--font-size-2xl);
    color: var(--color-text-secondary);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-tagline {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

/* LinkedIn Feed Styles */
/* LinkedIn Feed Styles */
.feed-wrapper {
    position: relative;
    width: 100%;
}

.linkedin-scroll-container {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-lg);
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    padding: var(--spacing-md) 0;
    /* Custom Scrollbar styling */
    scrollbar-width: thin;
    scrollbar-color: var(--color-accent-cyan) var(--color-bg-secondary);
    /* Removed scroll-snap to fix button scrolling issues */
    -webkit-overflow-scrolling: touch;
}

/* Webkit Scrollbar */
.linkedin-scroll-container::-webkit-scrollbar {
    height: 8px;
    /* Horizontal scrollbar height */
}

.linkedin-scroll-container::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
    border-radius: 4px;
}

.linkedin-scroll-container::-webkit-scrollbar-thumb {
    background-color: var(--color-accent-cyan);
    border-radius: 4px;
    border: 2px solid var(--color-bg-secondary);
}

.linkedin-embed {
    background: white;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    max-width: 100%;
    flex-shrink: 0;
    /* Prevent squishing */
}

.scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-accent-cyan);
    /* Sage Green */
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #FFFFFF;
    /* High contrast white text */
    transition: all var(--transition-base);
}

.scroll-btn:hover {
    background: #000000;
    /* Darker on hover */
    color: #FFFFFF;
    transform: translateY(-50%) scale(1.1);
    border-color: var(--color-accent-cyan);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

.scroll-btn.scroll-left {
    left: -60px;
}

.scroll-btn.scroll-right {
    right: -60px;
}

@media (max-width: 768px) {
    .scroll-btn {
        display: none;
        /* Native touch scroll is better on mobile */
    }
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-xl);
    max-width: 800px;
    margin: 0 auto var(--spacing-3xl);
    animation: fadeInUp 0.8s ease 0.8s backwards;
}

.metric {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.metric:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent-cyan);
    box-shadow: var(--shadow-glow);
}

.metric-value {
    display: block;
    font-family: var(--font-display);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-suffix {
    font-size: var(--font-size-xl);
    margin-left: 2px;
}

.metric-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 1s backwards;
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    animation: fadeIn 0.8s ease 1.2s backwards;
}

.scroll-indicator {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent-cyan), transparent);
    animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {

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

    50% {
        transform: translateY(10px);
        opacity: 0.5;
    }
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-family: var(--font-primary);
}

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

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

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

.btn-secondary:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-accent-cyan);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-accent-cyan);
}

.btn-outline:hover {
    background: var(--color-accent-cyan);
    color: var(--color-bg-primary);
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

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

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

.about-text {
    font-size: var(--font-size-lg);
    line-height: 1.8;
}

.lead {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
}

.about-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.about-text strong {
    color: var(--color-accent-cyan);
    font-weight: 600;
}

.about-highlights {
    display: grid;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.highlight-item {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    padding: var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.highlight-item:hover {
    transform: translateX(10px);
    border-color: var(--color-accent-cyan);
    box-shadow: var(--shadow-glow);
}

.highlight-icon {
    width: 40px;
    height: 40px;
    color: var(--color-accent-cyan);
    flex-shrink: 0;
}

.highlight-item h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.highlight-item p {
    color: var(--color-text-secondary);
    margin: 0;
}

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

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.project-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.project-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

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

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

.project-links-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    opacity: 0;
    transition: opacity var(--transition-base);
    backdrop-filter: blur(2px);
}

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

.project-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.project-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    flex-grow: 1;
    margin-bottom: var(--spacing-md);
}

.project-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.project-tech-stack .tag {
    background: rgba(163, 177, 138, 0.1);
    color: var(--color-accent-cyan);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(163, 177, 138, 0.3);
}

.project-role {
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: var(--spacing-md);
    margin-top: auto;
}

.project-links-overlay .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.demo-github {
    background: white;
    color: #333;
    border-color: white;
}
.demo-github:hover {
    background: #f0f0f0;
    color: #000;
}

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


.timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    /* Thicker line */
    background: #4a5568;
    /* Dark grey timeline */
    border-radius: 3px;
}

/* Arrow at top to show ongoing timeline */
.timeline::after {
    content: '';
    position: absolute;
    left: -4px;
    /* Center the arrow on the line */
    top: -20px;
    width: 0;
    height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 20px solid #4a5568;
    /* Dark grey arrow pointing up */
    z-index: 1;
}

.timeline-item {
    position: relative;
    padding-left: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-separator {
    border-top: 2px dotted var(--color-text-muted);
    margin: var(--spacing-2xl) 0;
    opacity: 0.3;
    position: relative;
    width: 100%;
}

.timeline-marker {
    position: absolute;
    left: -9px;
    /* Centered on the 6px line */
    top: 24px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #00ffff;
    /* Bright cyan for maximum contrast */
    border: 4px solid #00ffff;
    box-shadow: 0 0 0 4px var(--color-bg-secondary), 0 0 10px rgba(0, 255, 255, 0.5);
    /* Gap effect + glow */
    z-index: 2;
}

/* Branch curve effect */
.timeline-item::before {
    content: '';
    position: absolute;
    left: 6px;
    /* Start from the main line */
    top: 36px;
    /* Align with marker center */
    width: 40px;
    height: 20px;
    border-bottom: 3px solid #4a5568;
    border-left: 3px solid #4a5568;
    border-bottom-left-radius: 20px;
    z-index: 1;
    opacity: 0.5;
}

.timeline-content {
    background: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    /* Bouncy pop */
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Material Design Card Variants */
.timeline-item.mat-red {
    --card-accent: var(--mat-red);
}

.timeline-item.mat-blue {
    --card-accent: var(--mat-blue);
}

.timeline-item.mat-purple {
    --card-accent: var(--mat-purple);
}

.timeline-item.mat-teal {
    --card-accent: var(--mat-teal);
}

.timeline-item.mat-amber {
    --card-accent: var(--mat-amber);
}

.timeline-item.mat-indigo {
    --card-accent: var(--mat-indigo);
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--card-accent, var(--color-accent-cyan));
    transition: width 0.3s ease;
}

.timeline-content::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--card-accent) 0%, transparent 100%);
    opacity: 0.03;
    pointer-events: none;
}

.timeline-content:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 20px 40px -15px color-mix(in srgb, var(--card-accent) 30%, transparent);
    border-color: color-mix(in srgb, var(--card-accent) 20%, transparent);
}

.timeline-content:hover::before {
    width: 6px;
}

/* Colorize internal elements based on card accent */
.timeline-item .timeline-header h4,
.timeline-item .company-row h4 {
    color: var(--card-accent, var(--color-accent-cyan)) !important;
}

.timeline-item .tag {
    border-color: color-mix(in srgb, var(--card-accent) 20%, transparent);
    color: color-mix(in srgb, var(--card-accent) 80%, black);
    background: color-mix(in srgb, var(--card-accent) 5%, transparent);
}

.timeline-item .tag:hover {
    background: var(--card-accent);
    color: white;
    border-color: var(--card-accent);
}

.timeline-item .timeline-marker {
    border-color: var(--card-accent, #00ffff);
    background: var(--card-accent, #00ffff);
    box-shadow: 0 0 0 4px var(--color-bg-secondary), 0 0 10px color-mix(in srgb, var(--card-accent, #00ffff) 50%, transparent);
}

.timeline-item .timeline-date {
    color: var(--card-accent, var(--color-text-muted));
    font-weight: 600;
}

.timeline-text {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
}

.timeline-content:hover {
    border-color: var(--color-accent-cyan);
    box-shadow: var(--shadow-glow);
    transform: translateX(5px);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.timeline-header h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    /* width: 100%; Removed to allow side-by-side layout */
}

.company-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    /* Remove underline from link */
    transition: opacity var(--transition-fast);
}

.company-row:hover {
    opacity: 0.8;
}

.company-logo {
    width: 30px;
    height: 30px;
    object-fit: contain;
    border-radius: 4px;
}

.timeline-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--color-accent-cyan);
    margin: 0;
}

.timeline-date {
    position: absolute;
    left: -180px;
    top: 0;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    background: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
    font-weight: 500;
}

.timeline-achievements {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.timeline-achievements li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.timeline-achievements li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--color-accent-cyan);
    font-weight: bold;
}

.timeline-achievements strong {
    color: var(--color-accent-cyan);
    font-weight: 600;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.tag {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(6, 182, 212, 0.1);
    color: var(--color-accent-cyan);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.tag:hover {
    background: rgba(6, 182, 212, 0.2);
    border-color: var(--color-accent-cyan);
    transform: translateY(-2px);
}

/* ===================================
   Skills Section
   =================================== */
.skills {
    background: var(--color-bg-skills);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.skill-category {
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    opacity: 0;
    transform: translateY(30px);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.skill-category.visible {
    opacity: 1;
    transform: translateY(0);
}

.skill-category:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
    border-color: var(--category-color, var(--color-accent-cyan));
}

.skill-category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.skill-icon-large {
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.03);
    border-radius: var(--border-radius-md);
}

.skill-category h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    flex-grow: 1;
    align-content: flex-start;
}

.skill-separator {
    width: 100%;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
}

.skill-tag {
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: white;
    color: var(--color-text-secondary);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 500;
    cursor: default;
}

.skill-item-icon {
    font-size: 1.1em;
    display: flex;
    align-items: center;
}

.skill-icon-img {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

.skill-icon-img-large {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.skill-tag:hover {
    background: rgba(168, 85, 247, 0.2);
    border-color: var(--color-accent-purple);
    transform: scale(1.05);
}

/* ===================================
   Philosophy Section
   =================================== */
.philosophy {
    background: #B39DDB;
    /* 40% lighter grape color */
    padding: 0 0 var(--spacing-4xl) 0;
    /* No top padding, bottom padding only */
}

.philosophy .section-title {
    color: #1a5f3a !important;
    /* Dark green to match timeline */
    background: none !important;
    /* Remove gradient */
    -webkit-text-fill-color: #1a5f3a !important;
    /* Override transparent fill */
    margin-bottom: var(--spacing-3xl);
    padding-top: var(--spacing-2xl);
    /* Reduced by 50% from 4xl to 2xl */
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.philosophy-card {
    background: white;
    backdrop-filter: blur(var(--blur-sm));
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    opacity: 0;
    transform: scale(0.95);
    position: relative;
    overflow: hidden;
}

/* Left accent border like timeline cards */
.philosophy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--card-color, #8E24AA);
    transition: width 0.3s ease;
}

.philosophy-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--card-color, #8E24AA) 0%, transparent 100%);
    opacity: 0.03;
    pointer-events: none;
}

.philosophy-card.visible {
    opacity: 1;
    transform: scale(1);
}

.philosophy-card:hover {
    border-color: var(--card-color, #8E24AA);
    box-shadow: 0 20px 40px -15px color-mix(in srgb, var(--card-color, #8E24AA) 30%, transparent);
    transform: translateY(-5px) scale(1.02);
}

.philosophy-card:hover::before {
    width: 6px;
}

.philosophy-icon {
    width: 46px;
    height: 46px;
    /* Reduced by 5% from 48px */
    color: var(--card-color, #8E24AA);
    z-index: 1;
    position: relative;
    flex-shrink: 0;
    /* Prevent icon from shrinking */
}

.philosophy-card h3 {
    font-size: var(--font-size-lg);
    /* Reduced from xl for better inline fit */
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
    /* Remove margin for inline layout */
    position: relative;
    z-index: 1;
}

/* Wrapper for icon and heading */
.philosophy-card {
    display: flex;
    flex-direction: column;
    /* Stack header and description */
}

/* Create a flex container for icon + heading */
.philosophy-card>img+h3,
.philosophy-card>.philosophy-icon+h3 {
    display: inline-block;
    margin-left: var(--spacing-md);
}

/* Adjust card structure to support horizontal header */
.philosophy-card>* {
    width: 100%;
}

.philosophy-card>img,
.philosophy-card>.philosophy-icon {
    width: 46px !important;
    /* Match reduced icon size */
    display: inline-block;
    vertical-align: middle;
}

.philosophy-card>h3 {
    display: inline-block;
    vertical-align: middle;
    width: calc(100% - 46px - var(--spacing-md));
    /* Adjusted for new icon size */
    margin-left: var(--spacing-md);
}

.philosophy-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    position: relative;
    z-index: 1;
    margin-top: var(--spacing-md);
    /* Add spacing between header and description */
}

/* Individual card colors */
.philosophy-card:nth-child(1) {
    --card-color: #8E24AA;
    /* Purple */
}

.philosophy-card:nth-child(2) {
    --card-color: #1E88E5;
    /* Blue */
}

.philosophy-card:nth-child(3) {
    --card-color: #00897B;
    /* Teal */
}

.philosophy-card:nth-child(4) {
    --card-color: #FFB300;
    /* Amber */
}

.philosophy-card:nth-child(5) {
    --card-color: #3949AB;
    /* Indigo */
}

.philosophy-card:nth-child(6) {
    --card-color: #E91E63;
    /* Pink */
}

/* ===================================
   Achievements Section
   =================================== */


.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.achievement-card {
    background: white;
    backdrop-filter: blur(var(--blur-sm));
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    opacity: 0;
    transform: scale(0.9);
}

.achievement-card.visible {
    opacity: 1;
    transform: scale(1);
}

.achievement-card:hover {
    border-color: var(--color-accent-orange);
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.3);
    transform: translateY(-5px) scale(1.05);
}

.achievement-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    display: block;
}

.achievement-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

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

.achievement-card strong {
    color: var(--color-accent-orange);
    font-weight: 700;
}

/* ===================================
   Contact Section
   =================================== */
/* .contact background removed */

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

.contact-text {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.contact-text .lead {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    color: #1f2937;
    /* Dark text for contrast on light purple */
}

.contact-text p {
    color: #4a5568;
    /* Darker text for contrast on light purple */
    font-size: var(--font-size-lg);
}

.contact-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    /* Equal spacing between buttons */
    margin-bottom: var(--spacing-3xl);
    flex-wrap: wrap;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.contact-card {
    background: white;
    backdrop-filter: blur(var(--blur-sm));
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
    overflow: hidden;
    width: 20%;
    /* 20% wider */
    min-width: 200px;
}

/* Left accent border like timeline cards */
.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: #8E24AA;
    /* Purple accent to contrast with light purple background */
    transition: width 0.3s ease;
}

.contact-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #8E24AA 0%, transparent 100%);
    /* Purple gradient */
    opacity: 0.03;
    pointer-events: none;
}

.contact-card:hover {
    border-color: #8E24AA;
    box-shadow: 0 20px 40px -15px rgba(142, 36, 170, 0.3);
    /* Purple shadow */
    transform: translateY(-5px) scale(1.01);
}

.contact-card:hover::before {
    width: 6px;
}

.contact-icon {
    width: 24px;
    height: 24px;
    color: #8E24AA;
    /* Purple to match accent */
    z-index: 1;
    flex-shrink: 0;
}

.contact-card h3 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
    white-space: nowrap;
}

.contact-card p {
    display: none;
    /* Hide the subtitle text for compact layout */
}

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

/* Individual button colors */
/* Gmail - Red */
.contact-card.gmail::before {
    background: #EA4335;
}

.contact-card.gmail::after {
    background: linear-gradient(135deg, #EA4335 0%, transparent 100%);
}

.contact-card.gmail .contact-icon {
    color: #EA4335;
}

.contact-card.gmail:hover {
    border-color: #EA4335;
    box-shadow: 0 20px 40px -15px rgba(234, 67, 53, 0.3);
}

/* LinkedIn - Blue */
.contact-card.linkedin::before {
    background: #0A66C2;
}

.contact-card.linkedin::after {
    background: linear-gradient(135deg, #0A66C2 0%, transparent 100%);
}

.contact-card.linkedin .contact-icon {
    color: #0A66C2;
}

.contact-card.linkedin:hover {
    border-color: #0A66C2;
    box-shadow: 0 20px 40px -15px rgba(10, 102, 194, 0.3);
}

/* Resume - Green */
.contact-card.resume::before {
    background: #10b981;
}

.contact-card.resume::after {
    background: linear-gradient(135deg, #10b981 0%, transparent 100%);
}

.contact-card.resume .contact-icon {
    color: #10b981;
}

.contact-card.resume:hover {
    border-color: #10b981;
    box-shadow: 0 20px 40px -15px rgba(16, 185, 129, 0.3);
}

/* Green send button for contact section */
.contact .btn-primary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    /* Green gradient */
    color: white;
    box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.3);
}

.contact .btn-primary:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(16, 185, 129, 0.4);
}

/* Section title color for light purple background */
.contact .section-title {
    color: #1f2937;
    /* Dark text for contrast */
}

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: var(--color-bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

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

.footer-right {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-right a {
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.footer-right a:hover {
    color: var(--color-accent-cyan);
    transform: translateY(-2px);
}

.footer-right svg {
    width: 24px;
    height: 24px;
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

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

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    :root {
        --font-size-6xl: 2.5rem;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: rgba(10, 14, 39, 0.95);
        backdrop-filter: blur(var(--blur-md));
        width: 100%;
        padding: var(--spacing-xl);
        transition: left var(--transition-base);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

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

    .nav-toggle {
        display: flex;
    }

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

    .timeline::before {
        left: 7px;
    }

    .timeline-item {
        padding-left: var(--spacing-2xl);
    }

    .timeline-marker {
        left: 0;
    }

    .timeline-date {
        position: static;
        /* Remove absolute positioning on mobile */
        display: inline-block;
        margin-bottom: var(--spacing-sm);
        /* Add spacing below the date */
    }

    .skills-grid,
    .philosophy-grid,
    .achievements-grid {
        grid-template-columns: 1fr;
    }

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



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

    .hero-metrics {
        grid-template-columns: 1fr;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}