/* Theme Variables */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --background-color: #ffffff;
    --text-color: #212529;
    --card-bg: #ffffff;
    --border-color: #dee2e6;
    --transition: all 0.3s ease;
}

[data-bs-theme="dark"] {
    --background-color: #212529;
    --text-color: #ffffff;
    --card-bg: #2d3238;
    --border-color: #444;
}

/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    scroll-behavior: smooth;
    padding-top: 76px;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: var(--transition);
}

/* Navigation */
.navbar {
    backdrop-filter: blur(10px);
    background-color: rgba(var(--background-color), 0.9);
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand, .nav-link {
    color: var(--text-color) !important;
}

/* Cards */
.card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    transition: border-color 0.3s ease;
}

.card-body {
    color: var(--text-color);
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

[data-bs-theme="dark"] .btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

/* Form Controls */
.form-control {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

.form-control:focus {
    background-color: var(--card-bg);
    border-color: var(--primary-color);
    color: var(--text-color);
}

/* Hero Section with One Piece Wallpaper */
.hero-section {
    height: 100vh;
    background: url('../images/one-piece-bg.jpg') center/cover no-repeat fixed;
    position: relative;
    overflow: hidden;
    transition: background 0.5s ease;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(0, 0, 0, 0.4),
        rgba(0, 0, 0, 0.3)
    );
    z-index: 1;
    transition: background 0.5s ease;
}

[data-bs-theme="dark"] .hero-section {
    background: url('../images/one-piece-bg-dark.jpg') center/cover no-repeat fixed;
}

[data-bs-theme="dark"] .hero-overlay {
    background: linear-gradient(
        rgba(0, 0, 0, 0.5),
        rgba(0, 0, 0, 0.4)
    );
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
}

.hero-section .container {
    position: relative;
    z-index: 3;
}

.hero-section h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    background: none;
    -webkit-text-fill-color: initial;
}

.hero-section .lead {
    color: #ffffff;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

.hero-section .btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.2rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    background: linear-gradient(45deg, var(--primary-color), #00ff88);
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.hero-section .btn-lg:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.hero-section .btn-lg:active {
    transform: translateY(-1px);
}

.hero-section .btn-lg::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255,255,255,0.2),
        transparent
    );
    transition: 0.5s;
}

.hero-section .btn-lg:hover::before {
    left: 100%;
}

/* Section Padding */
.section-padding {
    padding: 100px 0;
    position: relative;
}

.section-padding h2 {
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-padding h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
    border-radius: 2px;
}

/* Skills Section */
.skill-item {
    margin-bottom: 1.5rem;
}

.progress {
    height: 8px;
    border-radius: 4px;
    background-color: #e9ecef;
    overflow: hidden;
    margin-top: 0.5rem;
}

.progress-bar {
    background-color: var(--primary-color);
    transition: width 1.5s ease-in-out;
}

/* Portfolio Items */
.portfolio-item {
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    height: 100%;
    color: var(--bs-body-color);
    border: 2px solid var(--border-color);
}

[data-bs-theme="dark"] .portfolio-item {
    border-color: #444;
}

[data-bs-theme="dark"] .bg-light {
    background-color: #2d3238 !important;
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 123, 255, 0.15);
    border-color: var(--primary-color);
}

.portfolio-item img {
    transition: var(--transition);
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-item .card-body {
    padding: 1.5rem;
}

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

.tech-stack .badge {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
}

.tech-stack .badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.filters .btn {
    margin: 0 5px;
    border-radius: 30px;
    padding: 8px 20px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.filters .btn.active {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: none;
    z-index: 999;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    padding: 0;
    line-height: 40px;
}

/* Social Links */
.social-links a {
    color: var(--secondary-color);
    font-size: 1.5rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: transparent;
}

.social-links a:hover {
    color: var(--primary-color);
    background-color: rgba(0, 123, 255, 0.1);
    transform: translateY(-3px) scale(1.1);
}

/* Theme Toggle */
.theme-toggle {
    border: none;
    background: transparent;
    font-size: 1.2rem;
    color: var(--secondary-color);
    transition: var(--transition);
}

.theme-toggle:hover {
    color: var(--primary-color);
}

/* Animations */
[data-aos] {
    pointer-events: none;
}

[data-aos].aos-animate {
    pointer-events: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        height: 80vh;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .filters .btn {
        margin-bottom: 10px;
    }
}

/* Profile Image */
.profile-img {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 123, 255, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 3px solid var(--primary-color);
}

.profile-img:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 123, 255, 0.25);
}

/* CV Section */
.cv-section .card {
    transition: var(--transition);
    border: 2px solid var(--border-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.cv-section .card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(0, 123, 255, 0.12);
}

.cv-section .btn-lg {
    padding: 15px 35px;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.cv-section .btn-lg:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.4);
}

.cv-section .lead {
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Enhanced 3D Cubes */
.cube-container {
    perspective: 1000px;
    width: 100px;
    height: 100px;
    position: relative;
    margin: 20px;
    display: inline-block;
}

.cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: rotate 20s infinite linear;
}

.floating-cube {
    position: absolute;
    z-index: 1;
}

.floating-cube.small {
    transform: scale(0.6);
}

.floating-cube.medium {
    transform: scale(0.8);
}

.cube:hover {
    animation-play-state: paused;
}

.cube-face {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    background: rgba(var(--primary-color-rgb), 0.1);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(5px);
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.cube-face i {
    transition: transform 0.3s ease;
}

.cube:hover .cube-face i {
    transform: scale(1.2);
}

.front  { transform: translateZ(50px); }
.back   { transform: rotateY(180deg) translateZ(50px); }
.right  { transform: rotateY(90deg) translateZ(50px); }
.left   { transform: rotateY(-90deg) translateZ(50px); }
.top    { transform: rotateX(90deg) translateZ(50px); }
.bottom { transform: rotateX(-90deg) translateZ(50px); }

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

@keyframes floatAnimation {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
    100% { transform: translateY(0px) rotate(360deg); }
}

.floating-cube {
    animation: floatAnimation 10s infinite ease-in-out;
}

.floating-cube:nth-child(2n) {
    animation-duration: 12s;
    animation-delay: -3s;
}

.floating-cube:nth-child(3n) {
    animation-duration: 15s;
    animation-delay: -7s;
}

/* Particle Effect */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* Floating Cards */
.floating-card {
    transition: all 0.3s ease;
    transform-style: preserve-3d;
    perspective: 1000px;
    border: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.floating-card:hover {
    transform: translateY(-12px) rotateX(8deg);
    box-shadow: 0 20px 40px rgba(0, 123, 255, 0.12);
}

/* Glowing Effect */
.glow-on-hover {
    position: relative;
    overflow: hidden;
}

.glow-on-hover::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg);
    transition: 0.5s;
    opacity: 0;
}

.glow-on-hover:hover::after {
    opacity: 1;
}

/* Animated Background */
.animated-bg {
    background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
}

.animated-bg h2 {
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

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

/* Skill Tags Cloud */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin: 20px 0;
}

.skill-tag {
    padding: 10px 18px;
    border-radius: 25px;
    background: var(--card-bg);
    color: var(--text-color);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    cursor: default;
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
}

.skill-tag:hover {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.15);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background: linear-gradient(to bottom, 
        var(--primary-color) 0%,
        var(--primary-color) 100%);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    border-radius: 3px;
}

.timeline-item {
    padding: 20px 40px;
    position: relative;
    width: 50%;
    margin-bottom: 30px;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    right: -17px;
    background-color: var(--card-bg);
    border: 4px solid var(--primary-color);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
    transition: all 0.3s ease;
}

.timeline-item:hover::after {
    transform: scale(1.2);
    box-shadow: 0 0 15px var(--primary-color);
}

.timeline-item .card {
    position: relative;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.timeline-item:hover .card {
    border-color: var(--primary-color);
}

.timeline-item .card::before {
    content: '';
    position: absolute;
    right: -15px;
    top: 15px;
    width: 0;
    height: 0;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 15px solid var(--card-bg);
    z-index: 1;
}

.timeline-item.right .card::before {
    right: auto;
    left: -15px;
    border-left: none;
    border-right: 15px solid var(--card-bg);
}

.left {
    left: 0;
}

.right {
    left: 50%;
}

.right::after {
    left: -16px;
}

@media (max-width: 768px) {
    .timeline::after {
        left: 31px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-item.right {
        left: 0;
    }
    
    .timeline-item::after {
        left: 15px;
        right: auto;
    }
    
    .timeline-item .card::before {
        right: auto;
        left: -15px;
        border-left: none;
        border-right: 15px solid var(--card-bg);
    }
}

/* Ripple Effect */
.btn {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: scale(0);
    animation: ripple 1s linear;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Timeline Animation */
.timeline-item {
    opacity: 0;
    transform: translateX(-100px);
    transition: all 0.5s ease;
}

.timeline-item.right {
    transform: translateX(100px);
}

.timeline-item.show {
    opacity: 1;
    transform: translateX(0);
}

/* Skill Tags Animation */
.skill-tag {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0 !important;
}

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

/* Enhanced Hover Effects */
.portfolio-item {
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.portfolio-item img {
    transition: all 0.3s ease;
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

/* Hero Section Parallax */
.hero-section {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    overflow: hidden;
}

/* Contact Form Animation */
.form-control {
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.form-control:focus {
    transform: translateY(-2px);
    border-color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Social Links Animation */
.social-links a {
    transition: all 0.3s ease;
    display: inline-block;
}

.social-links a:hover {
    transform: translateY(-5px) scale(1.1);
    color: var(--primary-color);
}

/* Back to Top Button Animation */
.back-to-top {
    animation: float 3s ease-in-out infinite;
}

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

/* School Links */
.school-link {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    position: relative;
    cursor: pointer;
}

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

.school-link .fa-external-link-alt {
    font-size: 0.75em;
    margin-left: 0.4rem;
    opacity: 0.6;
    transform: translateX(0);
    transition: var(--transition);
    display: inline-block;
}

.school-link:hover .fa-external-link-alt {
    opacity: 1;
    transform: translateX(2px);
}

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

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

/* Project Links */
.project-link {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    position: relative;
}

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

.project-link .fa-github {
    font-size: 0.8em;
    opacity: 0;
    transform: translateX(-5px);
    transition: var(--transition);
}

.project-link:hover .fa-github {
    opacity: 1;
    transform: translateX(0);
}

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

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

/* Make project links behave exactly like school links */
.project-link, .school-link {
    padding: 2px 0;
    margin: -2px 0;
    cursor: pointer;
}

.project-link:hover, .school-link:hover {
    text-decoration: none;
}

.project-link i, .school-link i {
    margin-left: 8px;
    font-size: 0.8em;
}

.portfolio-grid a {
    color: inherit;
    text-decoration: none;
    display: block;
    height: 100%;
}

.portfolio-grid a:hover {
    text-decoration: none;
}

.portfolio-item .card-title {
    color: var(--text-color);
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.portfolio-item:hover .card-title {
    color: var(--primary-color);
}

.portfolio-item .fa-external-link-alt {
    margin-left: 0.5rem;
    font-size: 0.75em;
    opacity: 0.6;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateX(0);
    display: inline-block;
}

.portfolio-item:hover .fa-external-link-alt {
    opacity: 1;
    transform: translateX(2px);
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(to right, #007bff, #00ff88);
    z-index: 9999;
    transition: width 0.2s ease;
}

/* Custom Cursor */
.custom-cursor {
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.2s ease;
    transform: translate(-50%, -50%);
}

.custom-cursor-dot {
    width: 4px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease;
    transform: translate(-50%, -50%);
}

/* Cursor hover effects */
a:hover ~ .custom-cursor,
button:hover ~ .custom-cursor {
    transform: translate(-50%, -50%) scale(1.5);
    background-color: rgba(0, 123, 255, 0.1);
}

.floating-cube-wrapper {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    overflow: hidden;
}

.floating-cube-wrapper .cube-container {
    pointer-events: auto;
    position: absolute;
}

.floating-cube-wrapper .cube-container:nth-child(1) {
    top: 10%;
    left: 5%;
}

.floating-cube-wrapper .cube-container:nth-child(2) {
    top: 60%;
    right: 10%;
}

.floating-cube-wrapper .cube-container:nth-child(3) {
    bottom: 20%;
    left: 15%;
}

/* Make sections position relative to contain floating cubes */
.section-padding {
    position: relative;
}

/* Enhance cube face hover effects */
.cube-face:hover {
    background: rgba(var(--primary-color-rgb), 0.2);
    transform: scale(1.1) translateZ(60px);
}

.cube-face i {
    opacity: 0.8;
    transition: all 0.3s ease;
}

.cube-face:hover i {
    opacity: 1;
    transform: scale(1.2) rotate(360deg);
}

/* Add glow effect on hover */
.cube:hover {
    filter: drop-shadow(0 0 10px var(--primary-color));
}

/* Tech Icon Grid */
.tech-icon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 1.5rem;
    max-width: 600px;
    margin: 2rem auto;
    padding: 1rem;
}

.tech-icon-grid .icon-item {
    background: var(--bs-light);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.tech-icon-grid .icon-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.15);
}

.tech-icon-grid .icon-item i {
    font-size: 2rem;
    color: var(--bs-primary);
}

/* Animated Shapes */
.animated-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.shape-1 {
    width: 150px;
    height: 150px;
    background: var(--bs-primary);
    top: 10%;
    right: 10%;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 100px;
    height: 100px;
    background: var(--bs-info);
    bottom: 15%;
    left: 5%;
    animation: float 8s ease-in-out infinite;
}

.shape-3 {
    width: 70px;
    height: 70px;
    background: var(--bs-warning);
    top: 50%;
    left: 50%;
    animation: float 7s ease-in-out infinite;
}

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

/* Contact Icons */
.contact-icons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.icon-circle:hover {
    transform: scale(1.1);
    background: rgba(255, 255, 255, 0.2);
}

.icon-circle i {
    font-size: 1.5rem;
    color: var(--bs-light);
}

/* Experience Section */
.experience-card {
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.experience-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 123, 255, 0.12);
    border-color: var(--primary-color);
}

.experience-highlights ul li {
    padding: 0.5rem 0;
    line-height: 1.6;
}

.experience-highlights {
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    border: 1px solid var(--border-color);
}

.experience-highlights ul li {
    color: var(--text-color);
}

/* Skills List */
.skills-list {
    list-style: none;
    padding: 0;
}

.skills-list li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-color);
    line-height: 1.6;
}

.skills-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Footer */
footer {
    background-color: var(--card-bg);
    color: var(--text-color);
}

footer a {
    color: var(--primary-color);
    transition: var(--transition);
}

footer a:hover {
    color: var(--primary-color);
    opacity: 0.8;
}

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

.footer-section h6 {
    color: var(--text-color);
}

.footer-section p {
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}