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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Navbar Styles */
.navbar {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
}

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

.logo h1 {
    background: linear-gradient(135deg, #e91e63 0%, #ff6b9d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.8rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #e91e63;
}

.interests-icon {
    font-size: 1.5rem;
    cursor: pointer;
    position: relative;
    transition: transform 0.3s ease;
}

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

.interests-count {
    position: absolute;
    top: -8px;
    right: -10px;
    background: #e91e63;
    color: white;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #e91e63 0%, #ff6b9d 100%);
    color: white;
    padding: 6rem 2rem 5rem;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.search-box {
    display: flex;
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.search-input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
}

.search-button {
    padding: 1rem 2.5rem;
    background: white;
    color: #e91e63;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Stats Section */
.stats-section {
    background: #f8f9fa;
    padding: 3rem 2rem;
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #e91e63;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: #666;
}

/* Profiles Section */
.profiles-section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #333;
}

.filter-bar {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-select {
    padding: 0.8rem 1.5rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.filter-select:focus {
    outline: none;
    border-color: #e91e63;
}

.filter-button {
    padding: 0.8rem 2rem;
    background: #e91e63;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.filter-button:hover {
    background: #d81b60;
}

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

.profile-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(233, 30, 99, 0.2);
}

.profile-image {
    width: 100%;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffeef5 0%, #ffe0eb 100%);
    font-size: 6rem;
}

.profile-info {
    padding: 1.5rem;
}

.profile-name {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 700;
}

.profile-age {
    color: #666;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.profile-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 1rem 0;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.95rem;
}

.detail-icon {
    font-size: 1.2rem;
}

.profile-bio {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #f0f0f0;
}

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

.interest-button {
    flex: 1;
    padding: 0.8rem;
    background: #e91e63;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.interest-button:hover {
    background: #d81b60;
}

.interest-button.added {
    background: #4caf50;
}

.contact-button {
    flex: 1;
    padding: 0.8rem;
    background: white;
    color: #e91e63;
    border: 2px solid #e91e63;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-button:hover {
    background: #e91e63;
    color: white;
}

/* Interests Sidebar */
.interests-sidebar {
    position: fixed;
    right: -450px;
    top: 0;
    width: 450px;
    height: 100%;
    background: white;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.interests-sidebar.active {
    right: 0;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 2px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-sidebar {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
}

.interests-list {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.interest-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid #f0f0f0;
    align-items: center;
}

.interest-icon {
    font-size: 2.5rem;
}

.interest-info {
    flex: 1;
}

.interest-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #333;
}

.interest-details {
    color: #666;
    font-size: 0.9rem;
}

.remove-interest {
    background: #e91e63;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease;
    font-size: 0.9rem;
}

.remove-interest:hover {
    background: #d81b60;
}

.empty-interests {
    text-align: center;
    padding: 3rem 1rem;
    color: #999;
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 2px solid #f0f0f0;
}

.contact-all-button {
    width: 100%;
    padding: 1rem;
    background: #e91e63;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.contact-all-button:hover {
    background: #d81b60;
}

.contact-all-button:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Contact Modal */
.contact-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.contact-modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
}

.profile-preview {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, #ffeef5 0%, #ffe0eb 100%);
    border-radius: 15px;
    margin-bottom: 2rem;
}

.preview-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.preview-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 0.5rem;
}

.preview-details {
    color: #666;
    font-size: 1rem;
}

.contact-form {
    margin-top: 1rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #e91e63;
}

.submit-button {
    width: 100%;
    padding: 1rem;
    background: #e91e63;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.submit-button:hover {
    background: #d81b60;
}

.success-message {
    display: none;
    text-align: center;
    padding: 2rem;
}

.success-message.active {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: #4caf50;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 1rem;
}

.success-message h3 {
    color: #333;
    margin-bottom: 1rem;
}

.success-message p {
    color: #666;
    margin-bottom: 2rem;
}

.continue-button {
    padding: 1rem 2rem;
    background: #e91e63;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.continue-button:hover {
    background: #d81b60;
}

/* About Section */
.about-section {
    background: #f8f9fa;
    padding: 5rem 2rem;
}

.steps-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.step-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.step-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.step-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #333;
}

.step-item p {
    color: #666;
    line-height: 1.6;
}

/* Contact Section */
.contact-section {
    padding: 5rem 2rem;
}

.contact-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 1rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1rem;
    color: #666;
}

.info-icon {
    font-size: 1.5rem;
}

.inquiry-form {
    display: flex;
    flex-direction: column;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: #ff6b9d;
    margin-bottom: 1rem;
}

.footer-section p {
    color: #9ca3af;
    line-height: 1.6;
}

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

.footer-section a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-section a:hover {
    color: white;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: #374151;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #e91e63;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .search-box {
        flex-direction: column;
    }

    .nav-links {
        display: none;
    }

    .interests-sidebar {
        width: 100%;
        right: -100%;
    }

    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }

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

    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .filter-bar {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }
}