/* Global Styles */
:root {
    --primary-color: #f97316;
    --secondary-color: #fb7185;
    --accent-color: #f43f5e;
    --background-color: #0f172a;
    --card-bg: #1e293b;
    --text-gradient: linear-gradient(135deg, #f97316, #fb7185, #f43f5e);
    --text-color: #e2e8f0;
    --card-shadow: 0 8px 16px rgba(249, 115, 22, 0.2);
    --card-shadow-hover: 0 12px 24px rgba(249, 115, 22, 0.3);
    --gradient-primary: linear-gradient(135deg, #f97316, #fb7185);
    --gradient-accent: linear-gradient(135deg, #fb7185, #f43f5e);
    --background-gradient: linear-gradient(135deg, #0f172a, #1e293b, #312e81);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--background-gradient);
    min-height: 100vh;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 5%;
    background: rgba(30, 27, 75, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo h1 {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 1.5rem;
}

.search-container {
    display: flex;
    align-items: center;
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 0.5rem 1rem;
    margin: 0 2rem;
    flex: 1;
    max-width: 500px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.search-container input {
    border: none;
    background: none;
    padding: 0.5rem;
    width: 100%;
    outline: none;
    font-size: 1rem;
    color: var(--text-color);
}

.search-container input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.search-container button {
    background: none;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    padding: 0.5rem;
}

.search-container .clear-search {
    display: none;
    background: none;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    padding: 0.5rem;
    margin-left: -0.5rem;
}

.search-container .clear-search:hover {
    color: var(--primary-color);
}

.search-container:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.2);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--text-gradient);
    transition: width 0.3s ease;
}

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

/* Profile Dropdown Styles */
.profile-dropdown {
    position: relative;
    display: none;
}

.profile-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s;
}

.profile-icon:hover {
    transform: scale(1.1);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
    min-width: 150px;
    display: none;
    z-index: 1000;
}

.profile-dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu a {
    display: block;
    padding: 0.8rem 1.2rem;
    color: var(--text-color);
    text-decoration: none;
    transition: background-color 0.2s;
}

.dropdown-menu a:hover {
    background-color: #f8f9fa;
    color: var(--primary-color);
}

/* Auth Buttons Styles */
.auth-buttons {
    display: flex;
    gap: 1rem;
}

.login-btn, .signup-btn {
    padding: 8px 20px;
    border-radius: 20px;
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.login-btn {
    background: transparent;
    border: 2px solid #6e8efb;
    color: #6e8efb;
}

.login-btn:hover {
    background: #6e8efb;
    color: white;
}

.signup-btn {
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    color: white;
}

.signup-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(110, 142, 251, 0.3);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .nav-links {
    display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        padding: 1rem;
    flex-direction: column;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .auth-buttons {
        flex-direction: column;
        width: 100%;
    }

    .login-btn, .signup-btn {
        width: 100%;
    }

    .profile-dropdown {
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        width: 100%;
    }
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url(https://images.pexels.com/photos/4778403/pexels-photo-4778403.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    color: white;
    padding: 0 1rem;
}

.hero-content h1 {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

.cta-button {
    padding: 1.2rem 3rem;
    font-size: 1.3rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(142, 68, 173, 0.3);
    margin: 2rem 0;
    letter-spacing: 1px;
    font-weight: 600;
    text-transform: uppercase;
}

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

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    background: var(--gradient-accent);
    box-shadow: 0 6px 20px rgba(142, 68, 173, 0.4);
    padding: 1.4rem 3.2rem;
}

/* Features Section */
.features {
    padding: 5rem 5%;
    text-align: center;
    background: transparent;
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.8), rgba(30, 41, 59, 0.8));
    z-index: 0;
}

.features > * {
    position: relative;
    z-index: 1;
}

.features h2 {
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.feature-card:hover::before {
    opacity: 0.05;
}

.feature-card i {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.feature-card:hover i {
    transform: scale(1.2) rotate(5deg);
}

/* Profile Section */
.profile {
    padding: 5rem 5%;
    background-color: var(--card-bg);
}

.profile h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.profile-card {
    max-width: 600px;
    margin: 0 auto;
    border: 1.5px solid var(--accent-color);
    background: var(--background-color);
    border-radius: 10px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    padding: 2rem;
    transition: all 0.3s ease;
}

.profile-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    transform: translateY(-5px);
}

.profile-header {
    text-align: center;
    margin-bottom: 2rem;
}

.profile-pic {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin-bottom: 1rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 3px solid var(--accent-color);
}

.profile-pic:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(142, 68, 173, 0.3);
}

.profile-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    font-variant-numeric: tabular-nums;
}

.stat-item:hover .stat-number {
    transform: scale(1.1);
    color: #9b59b6;
}

.skill-tags span {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    margin: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.skill-tags span:hover {
    transform: translateY(-2px);
    background-color: var(--primary-color);
}

/* Skills Grid Section */
.skills {
    padding: 5rem 5%;
    background-color: var(--background-color);
}

.skills h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Fix for skill card hover */
.skill-card {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding: 2rem;
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(142, 68, 173, 0.3);
}

.skill-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

.skill-content {
    padding: 0.5rem 0;
}

.skill-title {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.skill-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.skill-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 0.5rem 0;
}

.skill-level {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.skill-level i {
    color: #fdcb6e;
    font-size: 1.1rem;
}

.skill-level span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.skill-meta span:last-child {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* Explore More Button */
.explore-more {
    text-align: center;
    margin-top: 3rem;
}

.explore-button {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(142, 68, 173, 0.3);
    position: relative;
    overflow: hidden;
}

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

.explore-button:hover::before {
    left: 100%;
}

.explore-button:hover {
    transform: translateY(-3px);
    background: var(--gradient-accent);
    box-shadow: 0 6px 20px rgba(142, 68, 173, 0.4);
}

/* Login and Signup Forms */
.login-box {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    width: 100%;
    max-width: 400px;
    margin: 2rem auto;
}

.login-box .logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-box .logo h1 {
    color: var(--text-color);
    font-size: 2rem;
    margin: 0;
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
}

.form-group input {
    width: 100%;
    padding: 12px 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(10px);
    color: var(--text-color);
}

.form-group input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.2);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 5px;
    color: rgba(255, 255, 255, 0.7);
}

.forgot-password {
    color: #4CAF50;
    text-decoration: none;
    font-size: 0.9rem;
}

/* Fix for login form button */
.login-box .login-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.divider {
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
}

.divider::before,
.divider::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 45%;
    height: 1px;
    background: #ddd;
}

.divider::before {
    left: 0;
}

.divider::after {
    right: 0;
}

.divider span {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 0 10px;
    color: rgba(255, 255, 255, 0.7);
}

.social-login {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.social-btn {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(10px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.3s ease;
    color: var(--text-color);
}

.social-btn:hover {
    background: rgba(30, 41, 59, 0.8);
}

.google-btn {
    color: #DB4437;
}

.facebook-btn {
    color: #4267B2;
}

.signup-link {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

.signup-link a {
    color: var(--accent-color);
    text-decoration: none;
}

.signup-link a:hover {
    text-decoration: underline;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    overflow-y: auto;
}

.modal-content {
    position: relative;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    margin: 2rem auto;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
}

.close {
    position: absolute;
    right: 20px;
    top: 10px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.7);
}

.close:hover {
    color: var(--text-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .search-container {
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .search-container {
        display: none;
    }

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

    .profile-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .cta-button {
        padding: 1rem 2.5rem;
        font-size: 1.2rem;
    }
    
    .cta-button:hover {
        padding: 1.2rem 2.7rem;
    }

    .login-btn, .signup-btn {
        margin: 0.5rem 0;
        display: block;
        text-align: center;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.scroll-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform, opacity;
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Specific animations for different elements */
.hero-content.scroll-animate {
    animation: fadeInUp 1s ease-out forwards;
}

/* Standardize feature card animations */
.feature-card.scroll-animate {
    animation: slideInLeft 1s ease-out forwards;
}

/* Remove direction-based animations for feature cards */
.feature-card.scroll-animate[data-direction="up"],
.feature-card.scroll-animate[data-direction="down"] {
    animation: slideInLeft 1s ease-out forwards;
}

.profile-card.scroll-animate {
    animation: scaleIn 1s ease-out forwards;
}

.skill-card.scroll-animate[data-direction="up"] {
    animation: slideInRight 1s ease-out forwards;
}

.skill-card.scroll-animate[data-direction="down"] {
    animation: slideInLeft 1s ease-out forwards;
}

h2.scroll-animate[data-direction="up"] {
    animation: fadeInUp 1s ease-out forwards;
}

h2.scroll-animate[data-direction="down"] {
    animation: fadeInDown 1s ease-out forwards;
}

/* Add animation delay for feature cards */
.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }

/* Add animation delay for skill cards */
.skill-card:nth-child(1) { animation-delay: 0.1s; }
.skill-card:nth-child(2) { animation-delay: 0.2s; }
.skill-card:nth-child(3) { animation-delay: 0.3s; }
.skill-card:nth-child(4) { animation-delay: 0.4s; }
.skill-card:nth-child(5) { animation-delay: 0.5s; }
.skill-card:nth-child(6) { animation-delay: 0.6s; }

/* Ensure smooth scrolling for the whole page */
html {
    scroll-behavior: smooth;
}

/* Remove the existing animations that might conflict */
.feature-card, .profile-card, .skill-card {
    animation: none;
}

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.95));
    backdrop-filter: blur(10px);
    color: white;
    padding: 4rem 5% 1rem;
    margin-top: 4rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" fill="rgba(255,255,255,0.05)"/></svg>');
    opacity: 0.1;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-section h3 {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    position: relative;
    display: inline-block;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.social-links a {
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

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

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 0;
    display: inline-block;
}

.footer-section ul li a:hover {
    padding-left: 10px;
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
}

.contact-info li i {
    color: var(--accent-color);
    font-size: 1.2rem;
    background: rgba(255, 255, 255, 0.1);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.9);
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.footer-bottom-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

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

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

.project-credit {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    margin-top: 1rem;
    text-align: center;
    width: 100%;
}

.project-credit a {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.project-credit a:hover {
    color: white;
    text-decoration: underline;
}

/* Responsive Design for Footer */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-section h3 {
        font-size: 1.3rem;
        text-align: center;
    }

    .footer-section h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

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

    .contact-info li {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links {
        justify-content: center;
    }
}

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

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

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

/* Apply New Animations */
.hero-content h1 {
    animation: float 3s ease-in-out infinite;
}

.feature-card i {
    animation: pulse 2s ease-in-out infinite;
}

.skill-card {
    animation: float 4s ease-in-out infinite;
}

/* Add staggered animation delays */
.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }

.skill-card:nth-child(1) { animation-delay: 0.1s; }
.skill-card:nth-child(2) { animation-delay: 0.2s; }
.skill-card:nth-child(3) { animation-delay: 0.3s; }
.skill-card:nth-child(4) { animation-delay: 0.4s; }
.skill-card:nth-child(5) { animation-delay: 0.5s; }
.skill-card:nth-child(6) { animation-delay: 0.6s; }

/* Update mobile styles */
@media (max-width: 768px) {
    .profile-icon {
        font-size: 1.3rem;
    }
    
    .profile-modal {
        padding: 1.5rem;
    }
    
    .profile-modal .profile-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Search Results Styles */
.no-results {
    text-align: center;
    padding: 3rem;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    grid-column: 1 / -1;
}

.no-results i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.no-results h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.no-results p {
    color: rgba(255, 255, 255, 0.7);
}

/* Smooth Transitions */
.hero, .features, .skills, .footer {
    transition: all 0.3s ease-in-out;
}

.skills {
    transition: margin-top 0.3s ease-in-out, padding-top 0.3s ease-in-out;
}

/* Update Skills Section for Search */
.skills {
    min-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
}

.skills h2 {
    margin-bottom: 2rem;
}

.skills-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Mobile Responsiveness for Search */
@media (max-width: 768px) {
    .skills {
        margin-top: 60px !important;
    }
    
    .no-results {
        padding: 2rem;
    }
    
    .no-results i {
        font-size: 2.5rem;
    }
}

/* About Us Section */
.about-us {
    padding: 8rem 5% 6rem;
    background-color: var(--background-color);
    position: relative;
    overflow: hidden;
}

.about-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(251, 113, 133, 0.1));
    z-index: 0;
}

.about-us h2 {
    text-align: center;
    font-size: 3rem;
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 2rem;
    position: relative;
    animation: fadeInDown 1s ease-out;
}

.about-us h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.about-grid {
    display: grid;
    gap: 4rem;
    margin-top: 4rem;
    position: relative;
    z-index: 1;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    animation: fadeInUp 1s ease-out;
}

.about-text {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: var(--card-shadow);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-text:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.about-text h3 {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    line-height: 1.2;
    position: relative;
    display: inline-block;
}

.about-text h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #e2e8f0;
    margin-bottom: 3rem;
    position: relative;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
    animation: fadeInUp 1s ease-out 0.3s backwards;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.stat-item:hover::before {
    opacity: 0.05;
}

.stat-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.stat-number {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    font-variant-numeric: tabular-nums;
    position: relative;
    z-index: 1;
}

.stat-item:hover .stat-number {
    transform: scale(1.1);
    color: #9b59b6;
}

.stat-label {
    font-size: 1.1rem;
    color: #e2e8f0;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.about-image {
    position: relative;
    animation: fadeInRight 1s ease-out;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.02);
}

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
    animation: fadeInUp 1s ease-out 0.6s backwards;
}

.about-feature {
    text-align: center;
    padding: 2.5rem;
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.about-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.about-feature:hover::before {
    opacity: 0.05;
}

.about-feature:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.about-feature img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 2rem;
    transition: transform 0.5s ease;
    position: relative;
    z-index: 1;
}

.about-feature:hover img {
    transform: scale(1.05);
}

.about-feature h4 {
    font-size: 1.25rem;
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.about-feature p {
    font-size: 1rem;
    color: #e2e8f0;
    line-height: 1.6;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Add floating animation for stats */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

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

.stat-item:nth-child(1) { animation-delay: 0.1s; }
.stat-item:nth-child(2) { animation-delay: 0.2s; }
.stat-item:nth-child(3) { animation-delay: 0.3s; }

/* Responsive Design for About Us Section */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .about-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .about-us {
        padding: 6rem 5% 4rem;
    }

    .about-us h2 {
        font-size: 2.5rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-text h3 {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }

    .about-text p {
        margin-bottom: 2rem;
    }

    .stat-item {
        padding: 1.5rem;
    }

    .about-feature {
        padding: 2rem;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--background-color);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-accent);
}

/* Gradient Text Styles */
.gradient-text {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

/* Update heading styles */
h1, h2, h3, h4 {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Update logo */
.logo h1 {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Update hero section */
.hero-content h1 {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Update feature cards */
.feature-card i {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Update skill titles */
.skill-title {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Update stat numbers */
.stat-number {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Update about section */
.about-text h3 {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Update footer headings */
.footer-section h3 {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Update buttons */
.cta-button, .explore-button, .login-btn, .signup-btn {
    background: var(--gradient-primary);
    border: none;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-button:hover, .explore-button:hover, .login-btn:hover, .signup-btn:hover {
    background: var(--gradient-accent);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

/* Update card hover effects */
.feature-card:hover, .skill-card:hover, .about-feature:hover {
    box-shadow: 0 12px 24px rgba(249, 115, 22, 0.3);
    transform: translateY(-5px);
}

/* Update search bar */
.search-container:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.2);
}

/* Update scrollbar */
::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-accent);
}

/* Update form inputs */
.form-group input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.2);
}

/* Update social links */
.social-links a:hover {
    background: var(--gradient-primary);
    color: white;
}

/* Update footer links */
.footer-section ul li a:hover {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Update project credit */
.project-credit a {
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Add glowing effect to cards */
.feature-card::before, .skill-card::before, .about-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.feature-card:hover::before, .skill-card:hover::before, .about-feature:hover::before {
    opacity: 0.05;
}

/* Update background gradients */
.about-us::before {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(251, 113, 133, 0.1));
}

.footer {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.95));
    backdrop-filter: blur(10px);
}

/* Add subtle animation to gradient text */
@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.gradient-text, h1, h2, h3, h4 {
    background-size: 200% auto;
    animation: gradientFlow 3s ease infinite;
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 25px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    z-index: 1001;
    animation: slideIn 0.3s ease-out;
}

.notification.success {
    background: #48bb78;
}

.notification.error {
    background: #f56565;
}

.notification.info {
    background: #4299e1;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Profile Modal Styles */
.profile-modal {
    max-width: 800px;
    width: 90%;
    padding: 2rem;
    animation: modalPopUp 0.3s ease-out;
}

@keyframes modalPopUp {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.profile-card {
    margin: 0;
    box-shadow: none;
    border: none;
    padding: 0;
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.profile-header {
    margin-bottom: 2rem;
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(251, 113, 133, 0.1));
}

.profile-pic {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin-bottom: 1rem;
    border: 3px solid var(--accent-color);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.profile-bio {
    text-align: center;
    margin: 2rem;
    padding: 2rem;
    background: rgba(30, 41, 59, 0.7);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.profile-bio:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.profile-bio h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.bio-text {
    color: var(--text-color);
    line-height: 1.6;
    font-size: 1.1rem;
}

.profile-section {
    margin: 2rem;
    padding: 2rem;
    background: rgba(30, 41, 59, 0.7);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.profile-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Edit Profile Modal Styles */
.edit-profile-modal {
    max-width: 600px;
    width: 90%;
    padding: 2rem;
    animation: modalPopUp 0.3s ease-out;
}

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

.edit-profile-modal label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.edit-profile-modal input,
.edit-profile-modal textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.edit-profile-modal input:focus,
.edit-profile-modal textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.2);
    outline: none;
}

.edit-profile-modal textarea {
    resize: vertical;
    min-height: 120px;
}

/* Bio Box in Edit Profile */
.edit-profile-modal .bio-box {
    background: rgba(30, 41, 59, 0.7);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.edit-profile-modal .bio-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.edit-profile-modal .bio-box label {
    display: block;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: 600;
}

.edit-profile-modal .bio-box textarea {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1rem;
    color: var(--text-color);
    font-size: 1rem;
    min-height: 150px;
    transition: all 0.3s ease;
}

.edit-profile-modal .bio-box textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.2);
    outline: none;
}

/* Responsive Design for Profile Modals */
@media (max-width: 768px) {
    .profile-modal,
    .edit-profile-modal {
        padding: 1.5rem;
    }

    .profile-section {
        padding: 1rem;
    }

    .experience-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .experience-input {
        grid-template-columns: 1fr;
    }
}

/* Profile Summary Styles */
.profile-summary {
    background: rgba(30, 41, 59, 0.7);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    animation: slideInUp 0.5s ease-out;
}

.profile-summary:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.summary-stat {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.5);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.summary-stat:hover {
    transform: translateY(-3px);
    background: rgba(15, 23, 42, 0.7);
}

.summary-stat i {
    font-size: 2rem;
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.skills-summary {
    margin-top: 2rem;
}

.skills-summary h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-tags span {
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.skill-tags span:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(249, 115, 22, 0.3);
}

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

/* Responsive Design for Profile Summary */
@media (max-width: 768px) {
    .summary-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .profile-summary {
        margin: 1rem;
        padding: 1.5rem;
    }

    .summary-stat {
        padding: 1rem;
    }

    .summary-stat i {
        font-size: 1.5rem;
    }

    .stat-value {
        font-size: 1.2rem;
    }
}

.skill-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.connect-btn {
    grid-column: 1 / -1;
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    font-size: 1rem;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    text-decoration: none;
}

.connect-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    color: white;
    text-decoration: none;
}

.connect-btn i {
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .skill-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .connect-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Skill Details Page Styles */
.skill-details {
    padding: 80px 20px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.skill-header {
    text-align: center;
    margin-bottom: 40px;
}

.skill-header h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 20px;
}

.skill-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    color: #666;
}

.skill-level {
    display: flex;
    align-items: center;
    gap: 10px;
}

.stars {
    color: #ffd700;
}

.skill-content {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
}

.skill-description,
.skill-requirements,
.skill-curriculum {
    margin-bottom: 40px;
}

.skill-description h2,
.skill-requirements h2,
.skill-curriculum h2 {
    color: #333;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.skill-description p {
    line-height: 1.6;
    color: #666;
}

.skill-requirements ul {
    list-style: none;
    padding: 0;
}

.skill-requirements li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    color: #666;
}

.skill-requirements li:last-child {
    border-bottom: none;
}

.curriculum-module {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.curriculum-module h3 {
    color: #333;
    margin-bottom: 10px;
}

.curriculum-module .duration {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.curriculum-module ul {
    list-style: none;
    padding: 0;
}

.curriculum-module li {
    padding: 8px 0;
    color: #666;
    border-bottom: 1px solid #eee;
}

.curriculum-module li:last-child {
    border-bottom: none;
}

.skill-actions {
    text-align: center;
    margin-top: 40px;
}

.connect-chat-btn {
    background: linear-gradient(135deg, #6e8efb, #4834d4);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.connect-chat-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(110, 142, 251, 0.3);
}

.connect-chat-btn i {
    font-size: 1.2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .skill-details {
        padding: 60px 15px 30px;
    }

    .skill-header h1 {
        font-size: 2rem;
    }

    .skill-content {
        padding: 20px;
    }

    .curriculum-module {
        padding: 15px;
    }
}

/* Auth Container Styles */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}

.auth-box {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

.auth-box h2 {
    margin: 0;
    color: #2d3748;
    font-size: 24px;
    text-align: center;
}

.auth-subtitle {
    color: #718096;
    text-align: center;
    margin: 10px 0 30px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: #4a5568;
    font-weight: 500;
}

.form-group input {
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus {
    border-color: #667eea;
    outline: none;
}

.auth-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s;
}

.auth-button:hover {
    transform: translateY(-2px);
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 20px 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #e2e8f0;
}

.divider span {
    padding: 0 10px;
    color: #718096;
    font-size: 14px;
}

.auth-switch {
    text-align: center;
    color: #718096;
    margin-top: 20px;
}

.auth-switch a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* Google Sign-In Button Styles */
.g_id_signin {
    margin: 20px 0;
}

/* Responsive Styles */
@media (max-width: 480px) {
    .auth-box {
        padding: 30px 20px;
    }
    
    .auth-box h2 {
        font-size: 20px;
    }
}

/* Input Group Styles */
.input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-group i {
    position: absolute;
    left: 12px;
    color: #718096;
}

.input-group input {
    padding-left: 40px;
    width: 100%;
}

.input-group .toggle-password {
    position: absolute;
    right: 12px;
    cursor: pointer;
    transition: color 0.3s;
}

.input-group .toggle-password:hover {
    color: #667eea;
}

/* Auth Button Icon Styles */
.auth-button i {
    margin-right: 8px;
}

/* Login Modal Styles */
.login-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease-out;
}

.login-modal .modal-content {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
    position: relative;
    animation: slideUp 0.3s ease-out;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-modal h2 {
    margin: 0;
    background: var(--text-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-size: 24px;
    text-align: center;
}

.login-modal p {
    color: var(--text-color);
    text-align: center;
    margin: 10px 0 30px;
    opacity: 0.8;
}

.login-modal .close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-color);
    cursor: pointer;
    padding: 5px;
    line-height: 1;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.login-modal .close-modal:hover {
    opacity: 1;
    transform: scale(1.1);
}

.login-modal .auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-modal .form-group {
    position: relative;
}

.login-modal .input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.login-modal .input-group i {
    position: absolute;
    left: 12px;
    color: var(--text-color);
    opacity: 0.7;
}

.login-modal .input-group input {
    width: 100%;
    padding: 12px 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 16px;
    transition: all 0.3s ease;
}

.login-modal .input-group input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.login-modal .input-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.login-modal .input-group .toggle-password {
    position: absolute;
    right: 12px;
    color: var(--text-color);
    opacity: 0.7;
    cursor: pointer;
    transition: all 0.3s ease;
}

.login-modal .input-group .toggle-password:hover {
    opacity: 1;
    color: var(--primary-color);
}

.login-modal .auth-button {
    background: var(--gradient-primary);
    color: white;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.login-modal .auth-button:hover {
    background: var(--gradient-accent);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

.login-modal .auth-switch {
    text-align: center;
    color: var(--text-color);
    margin-top: 20px;
    opacity: 0.8;
}

.login-modal .auth-switch a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.login-modal .auth-switch a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* Responsive Styles for Login Modal */
@media (max-width: 480px) {
    .login-modal .modal-content {
        margin: 20px;
        padding: 30px 20px;
    }
    
    .login-modal h2 {
        font-size: 20px;
    }
    
    .login-modal .input-group input {
        font-size: 14px;
    }
} 

/* Available Skills Section */
.available-skills {
    padding: 5rem 0;
}

.available-skills h2 {
    text-align: center;
    width: 100%;
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

.available-skills .container {
    max-width: 100%;
    padding: 0 20px;
    overflow: hidden;
}

.skills-collage-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    margin: 0 auto;
}

.skills-collage {
    display: flex;
    padding: 20px 0;
    gap: 20px;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
    animation: scrollSkills 45s linear infinite;
    width: max-content;
}

.skills-collage:hover {
    animation-play-state: paused;
}

.skills-collage::-webkit-scrollbar {
    display: none; /* Chrome, Safari, and Opera */
}

.collage-item {
    flex: 0 0 auto;
    width: 450px;
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@keyframes scrollSkills {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-450px * 12 - 20px * 12)); /* Account for all items and gaps */
    }
}

.collage-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.collage-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.collage-item:hover img {
    transform: scale(1.1);
}

.skill-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
}

.skill-overlay h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
}

/* Skill overlay heading */
.skill-overlay h3 {
    font-weight: 600;
}

/* Removed: Explore All Skills Button styles */

/* Layout utilities */
.text-center {
    text-align: center;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mt-5 {
    margin-top: 3.5rem;
    margin-bottom: 2rem;
}

/* Learn More button styles */
.learn-more-btn {
    display: inline-block;
    padding: 15px 35px;
    background: linear-gradient(135deg, #4e42d4 0%, #6e63ff 100%);
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 6px 16px rgba(78, 66, 212, 0.3);
    transition: all 0.3s ease;
    margin: 0 auto;
}

.learn-more-btn:hover {
    background: linear-gradient(135deg, #3930a2 0%, #4e42d4 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(78, 66, 212, 0.4);
    color: white;
}

/* Layout utilities */
.text-center {
    text-align: center;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mt-5 {
    margin-top: 3.5rem;
    margin-bottom: 2rem;
}

/* Profile picture upload styles */
.profile-pic {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #3498db;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    position: relative;
    overflow: hidden;
    margin-right: 15px;
}

.profile-pic-upload {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.5);
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.profile-pic:hover .profile-pic-upload {
    opacity: 1;
}

.profile-pic-upload input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Skill input styles */
.skill-input-container {
    display: flex;
    margin-top: 10px;
    width: 100%;
}

.skill-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    font-size: 0.9rem;
}

.add-skill-btn {
    padding: 8px 15px;
    background: #3498db;
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: background 0.3s ease;
}

.add-skill-btn:hover {
    background: #2980b9;
}

/* Skill tag styles */
.skill-tag {
    display: inline-block;
    padding: 5px 10px;
    background: #f1f1f1;
    border: 1px solid #ddd;
    border-radius: 20px;
    margin-right: 8px;
    margin-bottom: 8px;
    font-size: 0.85rem;
    position: relative;
    padding-right: 25px;
}

.skill-tag .remove-skill {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    background: #ccc;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.skill-tag:hover .remove-skill {
    opacity: 1;
}

/* Save profile button */
.save-profile-btn {
    padding: 8px 15px;
    background: #2ecc71;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-left: 10px;
    transition: background 0.3s ease;
}

.save-profile-btn:hover {
    background: #27ae60;
}

/* Notification styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 4px;
    background: white;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    transform: translateX(120%);
    transition: transform 0.3s ease;
    z-index: 9999;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background: #2ecc71;
    color: white;
}

.notification.error {
    background: #e74c3c;
    color: white;
}

.notification.info {
    background: #3498db;
    color: white;
}

/* Highlighted skill animation */
.highlight-skill {
    animation: pulse-highlight 1.5s infinite alternate;
    transform: scale(1.05);
    z-index: 10;
    box-shadow: 0 0 15px rgba(249, 115, 22, 0.8);
    border-radius: 8px;
    position: relative;
}

@keyframes pulse-highlight {
    0% {
        box-shadow: 0 0 15px rgba(249, 115, 22, 0.5);
    }
    100% {
        box-shadow: 0 0 20px rgba(249, 115, 22, 0.9);
    }
}

.highlight-skill .skill-overlay {
    background: rgba(249, 115, 22, 0.8);
}

.highlight-skill img {
    filter: brightness(1.1);
}