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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #4a7c59 0%, #2d5a3d 100%);
    min-height: 100vh;
}

/* Header Styles */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand h1 {
    color: #4a7c59;
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-brand i {
    margin-right: 0.5rem;
    color: #2d5a3d;
}

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

.nav-link {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    background: linear-gradient(135deg, #4a7c59, #2d5a3d);
    color: white;
}

.share-btn {
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.4);
}

/* Main Content */
.main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.page {
    display: none;
}

.page.active {
    display: block;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
    color: white;
}

.page-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.chat-invite {
    position: fixed;
    top: 90px;
    right: 36px;
    z-index: 2100;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
}

.chat-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #25d366;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    border: none;
    padding: 0.65rem 1.6rem;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
    transition: all 0.25s ease;
    font-size: 0.9rem;
}

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

.chat-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.3);
}

.chat-panel {
    max-width: 420px;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 16px;
    padding: 1.1rem 1.3rem 1.3rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(8px);
}

.chat-panel-text {
    margin-bottom: 1rem;
    color: #333;
    text-align: center;
    font-size: 0.95rem;
}

.chat-panel-content {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    justify-content: center;
}

.chat-link,
.chat-qr {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 220px;
}

.chat-link span,
.chat-qr span {
    font-weight: 600;
    color: #128c7e;
}

.chat-link a {
    color: #128c7e;
    font-weight: 500;
    word-break: break-word;
}

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

.chat-qr img {
    border-radius: 12px;
    background: white;
    padding: 0.5rem;
}

@media (max-width: 768px) {
    .chat-invite {
        top: auto;
        bottom: 20px;
        right: 16px;
        align-items: flex-end;
    }

    .chat-panel {
        max-width: min(360px, 90vw);
    }
}

/* Category Filter */
.category-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.category-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
}

.category-btn:hover,
.category-btn.active {
    background: rgba(255, 255, 255, 0.9);
    color: #4a7c59;
    border-color: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

/* Challenges Grid */
.challenges-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.challenge-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
}

.challenge-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.challenge-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(45deg, #4a7c59, #2d5a3d);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    border-radius: 15px 15px 0 0;
    overflow: hidden;
    position: relative;
}

.challenge-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px 15px 0 0;
}

.challenge-emoji {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 3rem;
}

.challenge-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.challenge-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #333;
}

.challenge-labels {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: center;
}

.challenge-category {
    display: inline-block;
    background: linear-gradient(135deg, #4a7c59, #2d5a3d);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    width: fit-content;
}

.challenge-subcategory {
    display: inline-block;
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    width: fit-content;
}

.challenge-duration {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.challenge-description {
    color: #555;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.join-btn {
    width: 100%;
    background: linear-gradient(135deg, #4a7c59, #2d5a3d);
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: auto;
}

.join-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 124, 89, 0.4);
}

.join-btn.joined {
    background: linear-gradient(135deg, #27ae60, #229954);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

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

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    right: 20px;
    top: 15px;
    cursor: pointer;
    z-index: 3000;
    padding: 5px;
    line-height: 1;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
    user-select: none;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    transition: all 0.2s ease;
}

.close:hover,
.close:focus {
    color: #000;
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}
.close:active {
    transform: scale(0.95);
}

.modal-body {
    padding: 2rem;
}

.modal-challenge-image {
    width: 100%;
    height: 250px;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #4a7c59, #2d5a3d);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    overflow: hidden;
    position: relative;
}

.modal-challenge-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.modal-challenge-image .challenge-emoji {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 4rem;
}

.modal-challenge-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #333;
}

.modal-challenge-details {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.modal-challenge-detail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
}

.modal-challenge-description {
    color: #555;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.modal-additional-info {
    margin-top: 2rem;
    margin-bottom: 2rem;
    border-top: 2px solid rgba(74, 124, 89, 0.2);
    padding-top: 1.5rem;
}

.modal-additional-info-content {
    max-height: 300px;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: 1rem;
    padding-bottom: 0.5rem;
    color: #555;
    line-height: 1.7;
    scrollbar-width: thin;
    scrollbar-color: #4a7c59 #f1f1f1;
}

.modal-additional-info-content::-webkit-scrollbar {
    width: 8px;
}

.modal-additional-info-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.modal-additional-info-content::-webkit-scrollbar-thumb {
    background: #4a7c59;
    border-radius: 10px;
}

.modal-additional-info-content::-webkit-scrollbar-thumb:hover {
    background: #2d5a3d;
}

.modal-additional-info-content h4 {
    color: #2d5a3d;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.modal-additional-info-content h5 {
    color: #4a7c59;
    font-size: 1.1rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.modal-additional-info-content p {
    margin-bottom: 1rem;
    color: #555;
}

.modal-additional-info-content ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.modal-additional-info-content li {
    margin-bottom: 0.75rem;
    color: #555;
}

.modal-additional-info-content strong {
    color: #2d5a3d;
    font-weight: 600;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.modal-join-btn {
    flex: 1;
    background: linear-gradient(135deg, #4a7c59, #2d5a3d);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-join-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 124, 89, 0.4);
}

.modal-join-btn.joined {
    background: linear-gradient(135deg, #27ae60, #229954);
}

/* My Challenges Page */
.my-challenges-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.my-challenge-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.my-challenge-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.my-challenge-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    background: linear-gradient(45deg, #4a7c59, #2d5a3d);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    overflow: hidden;
    position: relative;
}

.my-challenge-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.my-challenge-icon .challenge-emoji {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 1.5rem;
}

.my-challenge-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.my-challenge-progress {
    margin-bottom: 1.5rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, #4a7c59, #2d5a3d);
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.9rem;
    color: #666;
}

.my-challenge-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.progress-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: rgba(74, 124, 89, 0.1);
    padding: 1rem;
    border-radius: 10px;
    border: 2px solid rgba(74, 124, 89, 0.2);
}

.progress-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, #4a7c59, #2d5a3d);
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(74, 124, 89, 0.4);
}

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

.progress-btn.minus {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
}

.progress-btn.minus:hover {
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.4);
}

.progress-display {
    font-size: 1.5rem;
    font-weight: 700;
    color: #4a7c59;
    min-width: 60px;
    text-align: center;
}

.complete-btn {
    background: linear-gradient(135deg, #4a7c59, #2d5a3d);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.complete-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 124, 89, 0.4);
}

.share-completion-btn {
    background: linear-gradient(135deg, #e67e22, #d35400);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.share-completion-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.4);
}

/* Share Modal */
.share-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.share-option {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    padding: 1rem;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
}

.share-option:hover {
    border-color: #4a7c59;
    background: #4a7c59;
    color: white;
}

.share-option[data-platform="twitter"]:hover {
    background: #1da1f2;
    border-color: #1da1f2;
}

.share-option[data-platform="facebook"]:hover {
    background: #1877f2;
    border-color: #1877f2;
}

.share-option[data-platform="linkedin"]:hover {
    background: #0077b5;
    border-color: #0077b5;
}

.share-link {
    display: flex;
    gap: 1rem;
}

.share-link input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 0.9rem;
}

.share-link button {
    background: linear-gradient(135deg, #4a7c59, #2d5a3d);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.share-link button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 124, 89, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .main {
        padding: 1rem;
    }
    
    .page-header h2 {
        font-size: 2rem;
    }
    
    .category-filter {
        justify-content: center;
    }
    
    .challenges-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    .share-options {
        grid-template-columns: 1fr;
    }
    
    .share-link {
        flex-direction: column;
    }
}

/* Empty State */
.empty-state {
    text-align: center;
    color: white;
    padding: 3rem;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.empty-state p {
    opacity: 0.8;
} 

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

.auth-btn {
    background: linear-gradient(135deg, #4a7c59, #2d5a3d);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 124, 89, 0.4);
}

.auth-btn.signup-btn {
    background: linear-gradient(135deg, #e67e22, #d35400);
}

.auth-btn.signup-btn:hover {
    box-shadow: 0 5px 15px rgba(230, 126, 34, 0.4);
}

.auth-btn.logout-btn {
    background: linear-gradient(135deg, #e74c3c, #c0392b);
}

.auth-btn.logout-btn:hover {
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.4);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-email {
    color: #4a7c59;
    font-weight: 500;
    font-size: 0.9rem;
}

/* Auth Forms */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(45deg, #e67e22, #d35400);
    color: white;
    text-decoration: none;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.4);
    background: linear-gradient(45deg, #d35400, #e67e22);
}

.form-group label {
    font-weight: 600;
    color: #333;
    font-size: 0.9rem;
}

.form-group input {
    padding: 0.75rem;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #4a7c59;
    box-shadow: 0 0 0 3px rgba(74, 124, 89, 0.1);
}

.auth-submit-btn {
    background: linear-gradient(135deg, #4a7c59, #2d5a3d);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(74, 124, 89, 0.4);
}

.auth-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-switch {
    text-align: center;
    margin-top: 1rem;
    color: #666;
}

.auth-switch a {
    color: #4a7c59;
    text-decoration: none;
    font-weight: 600;
}

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

/* Error Messages */
.error-message {
    background: #fee;
    color: #c33;
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid #fcc;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.success-message {
    background: #efe;
    color: #363;
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid #cfc;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #4a7c59;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Responsive Design for Auth */
@media (max-width: 768px) {
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .auth-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .auth-btn {
        width: 100%;
        justify-content: center;
    }
    
    .user-info {
        flex-direction: column;
        width: 100%;
    }
    
    .user-email {
        text-align: center;
    }
}

/* Footer Styles */
.footer {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 -2px 20px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    text-align: center;
    margin-top: 3rem;
    color: #333;
}

.footer p {
    margin: 0;
    font-size: 1rem;
    color: #555;
}

.footer a {
    color: #4a7c59;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: #2d5a3d;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .footer {
        padding: 1.5rem 1rem;
        font-size: 0.9rem;
    }
}