/* Main CSS File - Cleaned and Organized */

:root {
    /* Monochromatic Dark Theme Variables (Default) */
    --primary-color: #888888;
    --primary-light: #A0A0A0;
    --primary-dark: #707070;
    --secondary-color: #666666;
    --secondary-light: #777777;
    --secondary-dark: #555555;
    /* Teal Accent */
    --accent-color: #14B8A6;
    --accent-light: #2DD4BF;
    --accent-dark: #0E9386;
    --text-color: #E0E0E0;
    --text-secondary: #B0B0B0;
    --bg-color: #121212;
    --card-bg: #1E1E1E;
    --header-bg: rgba(18, 18, 18, 0.95);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.15);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.35), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.35), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    --border-color: #444444;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --font-main: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-heading: 'Cabinet Grotesk', sans-serif;
    --font-code: 'JetBrains Mono', 'Fira Code', monospace;
}

/* Mobile-only Quick Actions Bar (Resume) */
@media (max-width: 768px) {
    body {
        padding-bottom: 72px; /* prevent overlap with sticky bar */
    }
    .quick-actions-bar {
        position: fixed;
        left: 0;
        right: 0;
        bottom: env(safe-area-inset-bottom, 0);
        background: var(--card-bg);
        border-top: 1px solid var(--border-color);
        box-shadow: 0 -6px 16px rgba(0,0,0,0.15);
        padding: 0.5rem 1rem calc(0.5rem + env(safe-area-inset-bottom, 0));
        display: flex;
        justify-content: center;
        gap: 0.75rem;
        z-index: 1100;
    }
    .quick-actions-bar .btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.9rem;
    }
    .quick-actions-bar .btn.primary {
        background: var(--accent-color);
        color: #fff;
        border: none;
    }
}

body.light-mode {
    /* Light Theme Variables */
    --primary-color: #666666;
    --primary-light: #888888;
    --primary-dark: #444444;
    --secondary-color: #888888;
    --secondary-light: #999999;
    --secondary-dark: #777777;
    /* Teal Accent (Light) */
    --accent-color: #0F766E;
    --accent-light: #14B8A6;
    --accent-dark: #0B5E58;
    --text-color: #121212;
    --text-secondary: #444444;
    --bg-color: #F5F5F5;
    --card-bg: #FFFFFF;
    --header-bg: rgba(255, 255, 255, 0.95);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --border-color: #E0E0E0;
}


/* Base Styles */

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

body {
    font-family: var(--font-main);
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.8;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

a:hover {
    color: var(--accent-color);
}

ul {
    list-style: none;
}

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


/* Typography */

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-color);
}

h1 {
    background: linear-gradient(135deg, var(--text-color), var(--accent-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2:after {
    background: linear-gradient(to right, var(--accent-dark), var(--accent-light));
}

p,
li,
.small-text {
    color: var(--text-secondary);
}

.small-text {
    font-size: 0.875rem;
}


/* Buttons */

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn.primary {
    background: var(--accent-color);
    color: var(--bg-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
    border: none;
}

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

.btn.small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.25);
    background: var(--accent-light);
}

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

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.3);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.btn:hover::after {
    animation: ripple 1s ease-out;
}


/* Layout Components */

#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: var(--bg-color);
    transition: background-color 0.3s ease;
}

main {
    margin-top: 80px;
    padding-bottom: 60px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

section {
    margin-bottom: 80px;
}


/* Header & Navigation */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background-color: var(--header-bg);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 2.2rem;
    font-family: 'Dancing Script', cursive;
    font-weight: 700;
    letter-spacing: 0.03em;
    margin-right: 2rem;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

.logo-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
}

.logo-link:hover,
.logo-link:focus {
    color: var(--accent-color);
}

.logo-text {
    font-family: 'Dancing Script', cursive;
    font-size: 2.2rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--accent-dark), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: background 0.3s;
    letter-spacing: 0.04em;
    padding: 0 0.2em;
}

nav ul {
    display: flex;
    gap: 2rem;
}

nav ul li a {
    color: var(--text-color);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}

nav ul li a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--accent-dark), var(--accent-light));
    transition: width 0.3s;
}

nav ul li a:hover:after,
nav ul li a.active:after {
    width: 100%;
}

nav ul li a:hover {
    color: var(--accent-color);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin: 5px 0;
    transition: var(--transition);
}
.hamburger.active span {
    background-color: var(--accent-color);
}

/* Accessibility: visible focus outlines */
a:focus,
button:focus,
.btn:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* Mobile Navigation (<= 768px) */
@media (max-width: 768px) {
    .hamburger {
        display: block;
        margin-left: 1rem;
    }

    nav ul {
        position: absolute;
        top: 70px;
        right: 5%;
        left: 5%;
        display: none;
        flex-direction: column;
        gap: 1rem;
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        padding: 1rem 1.2rem;
        box-shadow: var(--shadow-md);
    }

    nav ul.active {
        display: flex;
    }
}


/* Scroll Progress */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--accent-color);
    width: 0%;
    z-index: 1001;
    transition: width 0.1s ease;
}


/* Cards */

.hero-card,
.about-card,
.skill-card,
.project-card,
.experience-card,
.education-card,
.interest-card,
.achievement-card,
.contact-card,
.timeline-card,
.section-card,
.resume-header-card,
.projects-hero-card,
.contact-hero-card,
.connect-card,
.project-card-resume,
.skill-category-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
}


/* Card left border accent */

.skill-card,
.project-card,
.experience-card,
.education-card,
.project-card-resume,
.interest-card,
.achievement-card,
.contact-card {
    border-left: 3px solid var(--accent-color);
}

.skill-card:hover,
.project-card:hover,
.project-card-resume:hover,
.experience-card:hover,
.interest-card:hover,
.achievement-card:hover,
.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-light);
    border-left: 3px solid var(--accent-light);
}

.connect-card {
    margin-top: 100px;
    gap: 3rem;
    padding: 3rem;
}


/* Hero Section */

.hero {
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.hero-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 3rem;
    width: 100%;
    max-width: 1200px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.typed-container {
    height: 40px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
}

#typed {
    font-size: 1.5rem;
    color: var(--accent-color);
    font-weight: 600;
}

.typed-cursor {
    opacity: 1;
    font-weight: 100;
    font-size: 1.5rem;
    color: var(--accent-color);
    animation: blink 0.7s infinite;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}


/* Skills Section */

.skills-overview {
    padding: 3rem 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.skill-card {
    padding: 2rem;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.skill-icon,
.contact-icon,
.experience-icon,
.skill-category-icon,
.interest-icon,
.badge-icon {
    color: var(--primary-light);
}

.skill-card:hover .skill-icon,
.contact-card:hover .contact-icon,
.interest-card:hover .interest-icon {
    color: var(--text-color);
}

.skill-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    transition: var(--transition);
}

.skill-card:hover .skill-icon {
    transform: scale(1.2);
    color: var(--accent-light);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-top: auto;
    padding-top: 1rem;
}

.skill-tags span,
.project-tech span {
    background-color: rgba(20, 184, 166, 0.1);
    color: var(--primary-light);
    border: 1px solid var(--border-color);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.skill-tags span:hover,
.project-tech span:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    background-color: rgba(20, 184, 166, 0.15);
}

.impact-metric {
    color: var(--accent-light);
}


/* Projects Section */

.featured-projects {
    padding: 3rem 0;
}

.project-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

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

/* Project filters */
.project-filters {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin: 1rem 0 2rem 0;
}
.project-filters .filter-btn {
    border: 1px solid var(--border-color);
    color: var(--text-color);
    background: var(--card-bg);
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.project-filters .filter-btn:hover,
.project-filters .filter-btn.active {
    background: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
}

@media (max-width: 900px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 600px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
}

.project-card,
.project-card-resume {
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-break: break-word;
}

.project-info,
.project-details {
    min-width: 0;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
}

.tap-hint {
    position: fixed;
    top: 90px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg, #222);
    color: var(--accent-color, #14B8A6);
    border: 1.5px solid var(--accent-color, #14B8A6);
    border-radius: 2rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    padding: 0.7rem 1.5rem 0.7rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 1.1rem;
    z-index: 2000;
    animation: fadeIn 0.7s;
}

.tap-hint i {
    font-size: 1.3rem;
}

.tap-hint button {
    background: none;
    border: none;
    color: var(--accent-color, #14B8A6);
    font-size: 1.3rem;
    margin-left: 0.7rem;
    cursor: pointer;
    transition: color 0.2s;
}

.tap-hint button:hover {
    color: var(--accent-light, #2DD4BF);
}

@media (max-width: 600px) {
    .tap-hint {
        top: 70px;
        font-size: 1rem;
        padding: 0.5rem 1rem 0.5rem 0.8rem;
    }
}


/*  */

.project-details {
    display: none;
    /* Initially hidden */
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.project-card.expanded .project-details {
    display: block;
    /* Show when expanded */
}


/*  */

.project-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

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

.project-card:hover .project-image img {
    transform: scale(1.05);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.project-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(15, 23, 42, 0.7) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-image::after {
    opacity: 1;
}

.project-info {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--gray-color);
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.view-all {
    text-align: center;
    margin-top: 2rem;
}


/* Experience Section */

.experience-overview {
    padding: 3rem 0;
}

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

.experience-card {
    padding: 2rem;
    height: 100%;
}

.experience-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.experience-icon {
    font-size: 2rem;
    color: var(--accent-color);
    margin-right: 1rem;
}

.experience-date {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.experience-link {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 600;
}


/* Footer */


/* The main footer container uses the .enhanced-footer class */


/* The footer tag itself might not be strictly necessary if .enhanced-footer is always used */

footer {
    position: relative;
    /* Changed from fixed */
    text-align: center;
    background-color: var(--bg-color);
    /* Kept for potential fallback? Review if needed */
    font-size: 0.8rem;
    z-index: 100;
    border-top: 1px solid var(--border-color);
    /* This might conflict with .enhanced-footer border */
}

.footer-content {
    /* This class seems unused, .footer-container is used in .enhanced-footer */
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}


/* Enhanced Footer */

.enhanced-footer {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0 0 0;
    margin-top: 4rem;
    color: var(--text-color);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 0 2rem 2rem 2rem;
}

.footer-section {
    padding: 0 1rem;
}

.footer-section h3 {
    position: relative;
    padding-bottom: 0.8rem;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.footer-section h3::after {
    content: '';
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}


/* Social Links */

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-color);
    color: var(--primary-color);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

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


/* Theme Toggle */

.theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--card-bg);
    box-shadow: var(--shadow);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.theme-toggle:hover {
    transform: scale(1.1);
}

.theme-toggle i {
    font-size: 1.5rem;
    color: var(--accent-color);
    transition: var(--transition);
}
.theme-toggle:hover i {
    color: var(--accent-light);
}


/* Contact Section */

.contact-list {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.contact-list li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
}

.contact-list li i {
    margin-right: 0.8rem;
    color: var(--primary-color);
    width: 20px;
    text-align: center;
}


/* Navigation Links */

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

.footer-nav li {
    margin-bottom: 0.8rem;
}

.footer-nav a {
    color: var(--text-color);
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.footer-nav a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.footer-nav a:hover {
    color: var(--accent-color);
}

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


/* Custom Cursor Effect */

.cursor-effect {
    position: fixed;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: rgba(139, 92, 246, 0.5);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, background-color 0.3s;
    display: none;
}

/* Respect Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
    .cursor-effect { display: none !important; }
    #particles-js { display: none !important; }
}


/* Animations */

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    100% {
        transform: scale(20, 20);
        opacity: 0;
    }
}


/* Removed duplicate @keyframes blink */


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


/* Download Section */

.download-section p {
    margin-bottom: 1.5rem;
}

.footer-btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    background-color: var(--accent-color);
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    border: none;
}

.footer-btn:hover {
    background-color: var(--accent-dark);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}


/* Footer Bottom */

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
    text-align: center;
    font-size: 0.9rem;
}


/* About Page */

.about-hero {
    padding: 3rem 0;
}

.about-card {
    display: flex;
    gap: 3rem;
    padding: 3rem;
}

.about-content {
    flex: 2;
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-container {
    position: relative;
    width: 300px;
    height: 300px;
}

.profile-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.profile-decoration {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 15px;
    left: 15px;
    border: 3px solid var(--accent-color);
    border-radius: 50%;
    z-index: -1;
}


/* Timeline */

.timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    border-radius: 3px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

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

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

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

.timeline-dot {
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--primary-color);
    border-radius: 50%;
    z-index: 1;
    top: 15px;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -10px;
}

.timeline-date {
    position: absolute;
    width: 150px;
    padding: 5px 10px;
    top: 12px;
    text-align: center;
    font-weight: 600;
    color: var(--primary-color);
}

.timeline-item:nth-child(odd) .timeline-date {
    right: -200px;
}

.timeline-item:nth-child(even) .timeline-date {
    left: -200px;
}

.timeline-card {
    padding: 1.5rem;
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

/* Enhanced Timeline Styles */
.timeline-dot {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    box-shadow: 0 0 0 4px var(--bg-color), 0 0 0 6px var(--accent-color);
}

.timeline-dot i {
    color: white;
    font-size: 1rem;
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -20px;
}

.timeline-item:nth-child(odd) .timeline-dot {
    right: -20px;
}

.timeline-header-enhanced {
    margin-bottom: 1rem;
}

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

.company-logo {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow);
}

.company-logo i {
    font-size: 1.5rem;
    color: white;
}

.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tech-badge {
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.1), rgba(14, 147, 134, 0.1));
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition);
}

.tech-badge:hover {
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.2), rgba(14, 147, 134, 0.2));
    transform: translateY(-2px);
}

.tech-badge i {
    font-size: 0.9rem;
}

body.light-mode .tech-badge {
    background: linear-gradient(135deg, rgba(15, 118, 110, 0.1), rgba(11, 94, 88, 0.1));
    border-color: var(--accent-color);
    color: var(--accent-dark);
}

body.light-mode .tech-badge:hover {
    background: linear-gradient(135deg, rgba(15, 118, 110, 0.2), rgba(11, 94, 88, 0.2));
}

/* Skills Proficiency Section */
.skills-proficiency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.proficiency-category h3 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.proficiency-category h3 i {
    color: var(--accent-color);
}

.proficiency-bars {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.proficiency-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.proficiency-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.proficiency-label span:first-child {
    color: var(--text-color);
    font-weight: 500;
}

.proficiency-value {
    color: var(--accent-color);
    font-size: 0.85rem;
    font-weight: 600;
}

.proficiency-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.proficiency-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    border-radius: 10px;
    transition: width 1s ease-in-out;
    position: relative;
    overflow: hidden;
}

.proficiency-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

body.light-mode .proficiency-bar {
    background: rgba(0, 0, 0, 0.1);
}


/* Interests Section */

.interests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.interest-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.interest-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
    border-left: 4px solid var(--accent-color);
}

.interest-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}


/* Achievements Section */

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.achievement-card {
    padding: 2rem;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.achievement-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.achievement-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-right: 1.5rem;
}

.achievements-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
}

.achievement-badge {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: center;
    width: 200px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.achievement-badge:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.badge-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}


/* Resume Page */

.resume-actions {
    display: flex;
    gap: 1rem;
    justify-content: left;
    margin-top: 2rem;
}

.section-card {
    padding: 2.5rem;
    margin-bottom: 2.5rem;
}

.skills-matrix {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
}

.skill-category-card {
    padding: 1.5rem;
    border-radius: var(--border-radius);
    background-color: var(--card-bg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}


/* Resume Header Section Styles */

.resume-header {
    padding: 3rem 0;
    margin-top: 80px;
    /* Adjust this value based on your navbar height */
}

.resume-header-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
    margin-top: 80px;
    padding: 3rem;
}

.resume-profile {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
}

.profile-content {
    flex: 2;
    min-width: 300px;
    text-align: justify;
}

.profile-image {
    flex: 1;
    min-width: 250px;
    display: flex;
    justify-content: center;
}

.profile-image img {
    width: 250px;
    height: 250px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--primary-color);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-image img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}


/* Project Grid for Resume */

.project-grid {
    display: grid;
    /* grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); */
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.project-card-resume {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.project-card-resume:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--accent-color);
}

.view-all-projects {
    text-align: center;
    margin-top: 2rem;
}


/* Enhanced Skill Bars */

.skill-bars {
    margin-top: 1.5rem;
}

.skill-item {
    margin-bottom: 1.5rem;
}

.skill-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.skill-name {
    font-weight: 600;
}

.skill-level-text {
    font-size: 0.875rem;
    color: var(--gray-color);
}

.skill-bar {
    height: 8px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.skill-level {
    height: 100%;
    background: linear-gradient(to right, var(--primary-dark), var(--primary-light));
    border-radius: 4px;
    position: relative;
    width: 0;
    transition: width 1s ease-in-out;
    background-color: var(--primary-color);
}

.skill-level::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary-light);
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
}


/* Skill Category Icons */

.skill-category-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: inline-block;
}

.experience-item,
.education-item,
.project-item-resume {
    margin-bottom: 2rem;
}

.experience-card,
.education-card {
    padding: 1.5rem;
}

.experience-header,
.education-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.job-description ul,
.project-description-resume ul {
    padding-left: 1.5rem;
}

.job-description ul li,
.project-description-resume ul li {
    margin-bottom: 0.8rem;
    list-style-type: disc;
}

.project-header-resume {
    margin-bottom: 1rem;
}

.project-tech-resume {
    color: var(--gray-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}


/* Projects Page */

.projects-hero {
    padding: 3rem 0;
}

.projects-hero-card {
    padding: 3rem;
    text-align: center;
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.2rem;
    border-radius: 30px;
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-size: 15px;
}

.filter-btn.active,
.filter-btn:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.project-details {
    margin-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    display: none;
}

.project-details.expanded {
    display: block;
}

.project-links {
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
}


/* Contact Page */

.contact-hero {
    padding: 3rem 0;
}

.contact-hero-card {
    padding: 3rem;
    text-align: center;
}

.contact-cards {
    cursor: pointer;
    display: flex;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
}

.contact-card {
    height: 100%;
    flex: 1;
    min-width: 200px;
    max-width: 300px;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.contact-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

.contact-card p a {
    color: var(--text-color);
    text-decoration: none;
}

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

.contact-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.connect-availability {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}


/* Dark Mode Specific Styles */

body.dark-mode #particles-js {
    background-color: var(--bg-color);
}

body.dark-mode .project-tech span {
    background-color: rgba(59, 130, 246, 0.2);
}

body.dark-mode .timeline-dot {
    background-color: var(--primary-color);
}

body.dark-mode .neural-network {
    filter: brightness(0.8) hue-rotate(180deg);
}

body.dark-mode .btn.secondary {
    border-color: var(--primary-color);
}

body.dark-mode h1 {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}


/* Animations */

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

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

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


/* Image Loading Animation */

.lazy-image {
    opacity: 0;
    transition: opacity 0.5s ease;
    background-color: var(--card-bg);
    position: relative;
}

.lazy-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: loading-shimmer 1.5s infinite;
    background-size: 200% 100%;
}

.lazy-image.loaded {
    opacity: 1;
}

.lazy-image.loaded::before {
    display: none;
}

@keyframes loading-shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}


/* Animated elements */

.hero-content h1,
.hero-content .typed-container,
.hero-content .hero-description,
.hero-content .hero-cta {
    animation: fadeIn 1s ease-out forwards;
    opacity: 0;
}

.hero-content h1 {
    animation-delay: 0.2s;
}

.hero-content .typed-container {
    animation-delay: 0.4s;
}

.hero-content .hero-description {
    animation-delay: 0.6s;
}

.hero-content .hero-cta {
    animation-delay: 0.8s;
}

.skill-card,
.project-card,
.project-card-resume,
.experience-card,
.interest-card,
.achievement-card,
.contact-card {
    animation: fadeIn 0.8s ease-out forwards;
}


/* Grid System */

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
}

.col-1 {
    grid-column: span 1;
}

.col-2 {
    grid-column: span 2;
}

.col-3 {
    grid-column: span 3;
}

.col-4 {
    grid-column: span 4;
}

.col-5 {
    grid-column: span 5;
}

.col-6 {
    grid-column: span 6;
}

.col-7 {
    grid-column: span 7;
}

.col-8 {
    grid-column: span 8;
}

.col-9 {
    grid-column: span 9;
}

.col-10 {
    grid-column: span 10;
}

.col-11 {
    grid-column: span 11;
}

.col-12 {
    grid-column: span 12;
}


/* Consistent Spacing */

.section {
    margin-bottom: 80px;
}

.section-title {
    margin-bottom: 40px;
}

.mb-sm {
    margin-bottom: 16px;
}

.mb-md {
    margin-bottom: 32px;
}

.mb-lg {
    margin-bottom: 64px;
}

.mt-sm {
    margin-top: 16px;
}

.mt-md {
    margin-top: 32px;
}

.mt-lg {
    margin-top: 64px;
}

.py-sm {
    padding-top: 16px;
    padding-bottom: 16px;
}

.py-md {
    padding-top: 32px;
    padding-bottom: 32px;
}

.py-lg {
    padding-top: 64px;
    padding-bottom: 64px;
}

.px-sm {
    padding-left: 16px;
    padding-right: 16px;
}

.px-md {
    padding-left: 32px;
    padding-right: 32px;
}

.px-lg {
    padding-left: 64px;
    padding-right: 64px;
}


/* Responsive Styles */

@media screen and (max-width: 1024px) {
    .hero-card,
    .about-card {
        flex-direction: column;
    }
    .hero-content,
    .about-content {
        max-width: 100%;
        margin-bottom: 2rem;
    }
    .timeline::after {
        left: 31px;
    }
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    .timeline-item:nth-child(even) {
        left: 0;
    }
    .timeline-dot {
        left: 21px;
    }
    .timeline-date {
        position: relative;
        width: auto;
        padding: 0;
        margin-bottom: 0.5rem;
    }
    .timeline-item:nth-child(odd) .timeline-date,
    .timeline-item:nth-child(even) .timeline-date {
        left: auto;
        right: auto;
        text-align: left;
    }
    .projects-grid,
    .project-cards,
    .project-card-resume,
    .skills-matrix {
        grid-template-columns: 1fr;
    }
}


/* Mobile Touch Target Optimization */

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-section h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .contact-list li {
        justify-content: center;
    }
    .social-links {
        justify-content: center;
    }
    .btn,
    nav ul li a,
    .filter-btn,
    .theme-toggle,
    .social-links a {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .project-card,
    .project-card-resume,
    .skill-card,
    .experience-card,
    .contact-card {
        padding: 1.5rem;
    }
    /* Resume Layout */
    .resume-header-card {
        padding: 2rem 1.5rem;
    }
    .resume-profile {
        flex-direction: column;
        text-align: center;
    }
    .profile-content {
        order: 2;
    }
    .profile-image {
        order: 1;
    }
    .resume-actions {
        order: 3;
        flex-direction: column;
    }
    .profile-image img {
        width: 200px;
        height: 200px;
    }
    /* Bottom Navigation for Mobile */
    .mobile-nav {
        display: block;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background-color: var(--card-bg);
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
        z-index: 1000;
        padding: 0.8rem 0;
    }
    .mobile-nav ul {
        display: flex;
        justify-content: space-around;
        padding: 0;
        margin: 0;
    }
    .mobile-nav a {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 0.5rem;
    }
    .mobile-nav i {
        font-size: 1.2rem;
        margin-bottom: 0.3rem;
    }
    .mobile-nav span {
        font-size: 0.7rem;
    }
    footer {
        padding-bottom: 10px;
    }
    /* Header & Navigation */
    header {
        padding: 1rem 5%;
    }
    nav ul {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--bg-color);
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }
    nav ul.active {
        display: flex;
    }
    nav ul li {
        width: 100%;
        text-align: center;
        padding: 0.5rem 0;
    }
    .hamburger {
        display: block;
    }
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    /* Typography & Layout */
    h1 {
        font-size: 2.2rem;
    }
    h2 {
        font-size: 1.8rem;
    }
    .hero-card,
    .about-card,
    .section-card,
    .resume-header-card,
    .projects-hero-card,
    .contact-hero-card,
    .connect-card {
        padding: 2rem 1.5rem;
    }
    .hero-cta {
        flex-direction: column;
    }
    .hero-cta .btn {
        width: 100%;
    }
    .experience-header,
    .education-header {
        flex-direction: column;
    }
    .job-duration,
    .education-duration {
        margin-top: 0.5rem;
    }
    .achievement-card {
        flex-direction: column;
        text-align: center;
    }
    .achievement-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    /* Combined rules from other @media (max-width: 768px) blocks */
    .contact-cards {
        flex-wrap: wrap;
        gap: 1rem;
        justify-content: center;
    }
    .contact-card {
        flex-basis: calc(50% - 1rem);
        max-width: none;
        margin-bottom: 1rem;
    }
    .projects-grid {
        /* Moved from the duplicate block below */
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .project-card-resume {
        /* Moved from the duplicate block below */
        padding: 1rem;
        box-shadow: var(--shadow-md);
        border-radius: var(--border-radius);
    }
    /* Footer adjustments from the deleted block */
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer-section h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .contact-list li {
        justify-content: center;
    }
    .social-links {
        justify-content: center;
    }
    footer {
        /* This rule might need review depending on mobile nav usage */
        padding-bottom: 10px;
    }
    .mobile-nav+.enhanced-footer {
        /* This rule might need review depending on mobile nav usage */
        margin-bottom: 60px;
    }
}

@media (max-width: 480px) {
    .contact-card {
        flex-basis: 100%;
        /* Single card per row on very small screens */
        margin-bottom: 1rem;
    }
}


/* Removed the large duplicated footer block and the final duplicate @media query */


/* Latest Updates Section */
.latest-updates {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--bg-color) 0%, rgba(20, 184, 166, 0.05) 100%);
}

.latest-updates h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--text-color) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.updates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.update-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.update-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.update-card.highlight {
    border: 2px solid var(--accent-color);
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(20, 184, 166, 0.05) 100%);
}

.update-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(20, 184, 166, 0.2);
    border-color: var(--accent-color);
}

.update-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    display: inline-block;
    transition: transform 0.3s ease;
}

.update-card:hover .update-icon {
    transform: scale(1.1) rotate(5deg);
}

.update-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.update-date {
    font-size: 0.9rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.update-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.update-card .btn.small {
    margin-top: 1rem;
}


/* Enhanced Project Cards with Better Hover Effects */
.project-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

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

.project-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 40px rgba(20, 184, 166, 0.25);
}

.project-card .project-image img {
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.08);
}

.impact-metric {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    box-shadow: 0 4px 10px rgba(20, 184, 166, 0.3);
    transition: all 0.3s ease;
}

.project-card:hover .impact-metric {
    transform: scale(1.05);
    box-shadow: 0 6px 15px rgba(20, 184, 166, 0.4);
}


/* Smooth Scroll Behavior */
html {
    scroll-behavior: smooth;
}

/* Add smooth transitions to all interactive elements */
a, button, .btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Micro-interactions for buttons */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: scale(0.95);
}

/* Skill tags animation */
.skill-tags span {
    transition: all 0.3s ease;
}

.skill-card:hover .skill-tags span {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(20, 184, 166, 0.3);
}

/* Mobile responsiveness for Latest Updates */
@media (max-width: 768px) {
    .updates-grid {
        grid-template-columns: 1fr;
        padding: 0 1.5rem;
    }

    .update-card {
        padding: 1.5rem;
    }

    .latest-updates h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .update-icon {
        font-size: 2.5rem;
    }

    .update-card h3 {
        font-size: 1.25rem;
    }
}