:root {
    --primary-color: #ff4b6e;
    --primary-hover: #fa3e61;
    --secondary-color: #2c3e50;
    --text-color: #4a4a4a;
    --light-bg: #fff0f3;
    --white: #ffffff;
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 20px 50px rgba(255, 75, 110, 0.2);
    --gradient-main: linear-gradient(135deg, #ff4b6e 0%, #ff9a9e 100%);
    --gradient-hero: radial-gradient(circle at top right, #fff0f3 0%, #ffffff 60%);
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: 1px solid rgba(255, 255, 255, 0.5);
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}

/* Animations */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 75, 110, 0.4);
    }

    70% {
        box-shadow: 0 0 0 20px rgba(255, 75, 110, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 75, 110, 0);
    }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Glassmorphism Navbar */
.navbar {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--gradient-main);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
    letter-spacing: -1px;
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-links a {
    text-decoration: none;
    color: var(--secondary-color);
    font-weight: 600;
    transition: color 0.3s;
    font-size: 1.05rem;
}

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

.btn-primary {
    background: var(--gradient-main);
    color: var(--white) !important;
    padding: 12px 30px;
    border-radius: 50px;
    box-shadow: 0 5px 20px rgba(255, 75, 110, 0.4);
    transition: all 0.3s ease !important;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 75, 110, 0.6);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.8rem;
    color: var(--secondary-color);
    cursor: pointer;
    z-index: 1001;
}

/* Hero Section */
.hero {
    padding-top: 180px;
    padding-bottom: 100px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 75, 110, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
    top: -100px;
    right: -100px;
    z-index: 0;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1.1;
    animation: fadeIn 1s ease-out;
}

.hero-text h1 {
    font-size: 4rem;
    line-height: 1.1;
    color: var(--secondary-color);
    margin-bottom: 25px;
    font-weight: 800;
    letter-spacing: -1.5px;
}

.hero-text h1 span {
    color: var(--primary-color);
    position: relative;
}

.hero-text h1 span::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 12px;
    background: rgba(255, 75, 110, 0.2);
    z-index: -1;
    border-radius: 4px;
}

.hero-text p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    color: #666;
    max-width: 550px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.btn-store {
    background: #1a1a1a;
    color: var(--white);
    text-decoration: none;
    padding: 14px 35px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-store:hover {
    background: #333;
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.btn-store i {
    font-size: 1.3rem;
}

/* Phone Mockup Animation */
.hero-image {
    flex: 0.9;
    display: flex;
    justify-content: center;
    animation: fadeIn 1.2s ease-out;
}

.phone-mockup {
    width: 320px;
    height: 650px;
    background: #000;
    border-radius: 45px;
    padding: 12px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
    position: relative;
    border: 6px solid #2a2a2a;
    animation: float 6s ease-in-out infinite;
}

.screen {
    width: 100%;
    height: 100%;
    background: #fff;
    border-radius: 35px;
    overflow: hidden;
    position: relative;
}

.match-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 88%;
    height: 65%;
    background: white;
    border-radius: 25px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.match-card .photo {
    flex: 1;
    background: #ddd url('https://images.unsplash.com/photo-1529626455594-4ff0802cfb7e?ixlib=rb-1.2.1&auto=format&fit=crop&w=634&q=80') center/cover;
}

.details {
    padding: 20px;
    text-align: center;
    background: white;
}

.details h3 {
    margin-bottom: 5px;
    color: var(--secondary-color);
    font-size: 1.4rem;
}

.details p {
    font-size: 0.9rem;
    color: #888;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.details p i {
    color: var(--primary-color);
}

.actions {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: -25px;
    position: relative;
    z-index: 10;
    padding-bottom: 20px;
}

.btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
    transform: scale(1.1);
}

.btn.x {
    background: white;
    color: #ff6b6b;
}

.btn.heart {
    background: var(--gradient-main);
    color: white;
    animation: pulse-glow 2s infinite;
}

/* Features Section */
.features {
    padding: 120px 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 80px;
}

.section-title h2 {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: 800;
}

.section-title p {
    color: #666;
    font-size: 1.1rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
}

.feature-card {
    padding: 50px 30px;
    background: white;
    border-radius: 30px;
    text-align: center;
    transition: all 0.4s ease;
    border: var(--glass-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-main);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 30px;
}

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-hover);
}

.feature-card:hover::before {
    opacity: 0.03;
}

.icon-box {
    width: 80px;
    height: 80px;
    background: var(--light-bg);
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.feature-card:hover .icon-box {
    background: var(--primary-color);
    color: white;
    transform: rotate(10deg);
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--secondary-color);
    font-size: 1.4rem;
    font-weight: 700;
}

.feature-card p {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
}

/* About Section */
.about {
    padding: 120px 0;
    background: #fdfbfb;
    position: relative;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 80px;
}

.about-text {
    flex: 1;
}

.about-text h2 {
    font-size: 3.5rem;
    line-height: 1.2;
    color: var(--secondary-color);
    margin-bottom: 25px;
    font-weight: 800;
}

.about-text p {
    font-size: 1.15rem;
    color: #666;
    margin-bottom: 40px;
}

.stats {
    list-style: none;
    display: flex;
    gap: 50px;
    padding: 30px;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    display: inline-flex;
}

.stats li {
    display: flex;
    flex-direction: column;
    font-size: 1rem;
    color: #888;
    text-align: center;
}

.stats strong {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
    line-height: 1;
}

.about-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    position: relative;
}

.about-visual::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 75, 110, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: 0;
}

.circle-group {
    position: relative;
    width: 350px;
    height: 350px;
    z-index: 1;
}

.circle {
    position: absolute;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: transform 0.5s ease;
}

.circle:hover {
    transform: scale(1.05);
}

.c1 {
    width: 220px;
    height: 220px;
    background: #ddd url('https://images.unsplash.com/photo-1517841905240-472988babdf9?ixlib=rb-1.2.1&auto=format&fit=crop&w=634&q=80') center/cover;
    top: 0;
    right: 0;
}

.c2 {
    width: 180px;
    height: 180px;
    background: #ddd url('https://images.unsplash.com/photo-1524250502761-1ac6f2e30d43?ixlib=rb-1.2.1&auto=format&fit=crop&w=634&q=80') center/cover;
    bottom: 0;
    left: 0;
    border: 5px solid white;
}

.c3 {
    width: 100px;
    height: 100px;
    background: var(--gradient-main);
    bottom: 60px;
    right: 40px;
    border: 5px solid white;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    margin-top: 50px;
    background: var(--gradient-main);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta h2 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.btn-white {
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    padding: 18px 45px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-white:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}

/* Footer */
footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 80px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 60px;
}

.footer-brand h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: white;
}

.footer-brand p {
    max-width: 300px;
    line-height: 1.6;
}

.footer-links h4 {
    margin-bottom: 25px;
    color: white;
    font-size: 1.2rem;
}

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

.footer-links a {
    color: #94a3b8;
    text-decoration: none;
    display: block;
    margin-bottom: 12px;
    transition: all 0.3s;
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-social a {
    color: #94a3b8;
    font-size: 1.5rem;
    margin-left: 20px;
    transition: all 0.3s;
    display: inline-block;
}

.footer-social a:hover {
    color: white;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #1e293b;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {

    .hero-content,
    .about-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        margin-top: 50px;
    }

    .stats {
        flex-direction: column;
        gap: 20px;
        width: 100%;
        align-items: center;
    }

    .stats li {
        width: 100%;
        border-bottom: 1px solid #eee;
        padding-bottom: 10px;
    }

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

    .footer-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
        align-items: center;
        /* Ensures flex children are centered */
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .footer-brand p {
        margin: 0 auto;
        /* Centers the max-width paragraph */
    }

    .footer-links {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-social {
        width: 100%;
        margin-top: 20px;
    }

    .footer-social a {
        margin: 0 15px;
    }
}

/* Mobile Devices */
@media (max-width: 768px) {
    .navbar .container {
        justify-content: space-between;
        align-items: center;
    }

    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transform: translateY(-100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        backdrop-filter: blur(10px);
    }

    .nav-links.active {
        transform: translateY(0);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .nav-links a {
        font-size: 1.5rem;
    }

    .hero {
        padding-top: 140px;
        padding-bottom: 60px;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

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

    .btn-store {
        width: 100%;
        justify-content: center;
    }

    .phone-mockup {
        width: 280px;
        height: 550px;
    }

    .section-title h2 {
        font-size: 2.2rem;
    }

    .about-text h2 {
        font-size: 2.2rem;
    }

    .cta h2 {
        font-size: 2.2rem;
    }

    .btn-white {
        padding: 15px 30px;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }

    .feature-card {
        padding: 30px 20px;
    }
}