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

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

        /* Header */
        header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            padding: 1rem 0;
            box-shadow: 0 2px 20px rgba(0,0,0,0.1);
        }

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

        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: #e91e63;
            text-decoration: none;
        }

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

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

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

        .auth-buttons {
            display: flex;
            gap: 1rem;
        }

        .btn {
            padding: 0.7rem 1.5rem;
            border: none;
            border-radius: 25px;
            cursor: pointer;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s;
            display: inline-block;
        }

        .btn-primary {
            background: linear-gradient(45deg, #e91e63, #f06292);
            color: white;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(233, 30, 99, 0.4);
        }

        .btn-secondary {
            background: transparent;
            color: #e91e63;
            border: 2px solid #e91e63;
        }

        .btn-secondary:hover {
            background: #e91e63;
            color: white;
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), 
                        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><rect fill="%23ff9a9e" width="1200" height="600"/><circle fill="%23fecfef" cx="300" cy="200" r="200"/><circle fill="%23f8b500" cx="900" cy="400" r="150"/><path fill="%23e91e63" d="M600 500Q700 450 800 500Q900 550 1000 500"/></svg>');
            background-size: cover;
            background-position: center;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
            position: relative;
        }

        .hero-content h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            animation: fadeInUp 1s ease;
        }

        .hero-content p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            max-width: 900px;
            animation: fadeInUp 1s ease 0.2s both;
        }

        .hero-buttons {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 1s ease 0.4s both;
        }

        /* Sections */
        section {
            padding: 5rem 0;
        }

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

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 3rem;
            color: #e91e63;
        }

        /* About Us */
        .about {
            background: #f8f9fa;
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 4rem;
            align-items: center;
        }

        .about-text h2 {
            font-size: 2.2rem;
            color: #333;
            margin-bottom: 1.5rem;
        }

        /* Categories */
        .categories-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .category-card {
            background: white;
            padding: 2.5rem;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }

        .category-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.15);
        }

        .category-icon {
            font-size: 3rem;
            color: #e91e63;
            margin-bottom: 1rem;
        }

        /* Why Choose Us */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .feature-card {
            text-align: center;
            padding: 2rem;
        }

        .feature-icon {
            font-size: 3rem;
            color: #e91e63;
            margin-bottom: 1rem;
        }

        /* Profiles Carousel */
        .profiles {
            background: #f8f9fa;
        }

        .carousel {
            display: flex;
            overflow-x: auto;
            gap: 2rem;
            padding: 2rem 0;
            scroll-snap-type: x mandatory;
        }

        .profile-card {
            min-width: 260px;
            background: white;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            scroll-snap-align: start;
            transition: transform 0.3s;
        }

        .profile-card:hover {
            transform: scale(1.05);
        }

        .profile-img {
            height: 250px;
            background: linear-gradient(45deg, #e91e63, #f06292);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 4rem;
        }

        .profile-info {
            padding: 1.5rem;
        }

        /* Matching Test */
        .matching-test {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            text-align: center;
        }

        .test-form {
            max-width: 500px;
            margin: 3rem auto 0;
            background: rgba(255,255,255,0.1);
            padding: 2.5rem;
            border-radius: 20px;
            backdrop-filter: blur(10px);
        }

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

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

        .form-group input, .form-group select {
            width: 100%;
            padding: 1rem;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
        }

        /* Register Form */
        .register {
            background: #f8f9fa;
        }

        .register-form {
            max-width: 500px;
            margin: 3rem auto 0;
            background: white;
            padding: 3rem;
            border-radius: 20px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }

        /* Testimonials */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .testimonial {
            background: white;
            padding: 2.5rem;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            text-align: center;
            position: relative;
        }

        .testimonial::before {
            content: '"';
            font-size: 6rem;
            color: #e91e63;
            position: absolute;
            top: -10px;
            left: 30px;
            font-family: serif;
        }

        /* Footer */
        footer {
            background: #2c3e50;
            color: white;
            padding: 3rem 0 1rem;
        }

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

        .footer-section h3 {
            color: #e91e63;
            margin-bottom: 1rem;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links a {
            color: #bdc3c7;
            text-decoration: none;
            display: block;
            margin-bottom: 0.5rem;
        }

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

        .social-icons a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: #e91e63;
            color: white;
            text-align: center;
            line-height: 40px;
            border-radius: 50%;
            transition: background 0.3s;
        }

        .social-icons a:hover {
            background: #c2185b;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #34495e;
            color: #bdc3c7;
        }

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

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

            .hero-content h1 {
                font-size: 2.5rem;
            }

            .about-content {
                grid-template-columns: 1fr;
                text-align: center;
            }

            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }

            .btn {
                width: 100%;
                max-width: 250px;
            }
        }

        /* Additional Modules */
        .module {
            background: #f8f9fa;
            padding: 3rem 0;
            margin: 2rem 0;
        }

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

        .module-card {
            background: white;
            padding: 2rem;
            border-radius: 15px;
            text-align: center;
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }

        /* Modal Background */
.modal {
    display: none; /* Hidden by default */
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.6);
    transition: 0.3s;
}

/* Modal Content Box */
.modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 20px 30px;
    border-radius: 10px;
    width: 80%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    animation: slideDown 0.3s ease-out;
}

/* Close Button */
.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s;
}

.close:hover {
    color: #000;
}

/* Buttons */
.policy-buttons button {
    margin: 10px;
    padding: 12px 25px;
    font-size: 16px;
    border: none;
    background-color: #ff3366;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    transition: 0.3s;
}

.policy-buttons button:hover {
    background-color: #ff6699;
}

/* Animation */
@keyframes slideDown {
    from {transform: translateY(-50px); opacity: 0;}
    to {transform: translateY(0); opacity: 1;}
}

/* Responsive */
@media screen and (max-width: 600px) {
    .modal-content {
        width: 90%;
    }
}