:root {
    --primary: #00bcd4;
    --primary-dark: #0097a7;
    --accent: #ffc107;
    --text: #ffffff;
    --bg-dark: #0a192f;
    --glass: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Quicksand', sans-serif;
}

body {
    background: var(--bg-dark);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
}

h1,
h2,
h3 {
    font-family: 'League Spartan', sans-serif;
    font-weight: 800;
}

/* Background parallax effect */
.bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: url('assets/Waves.png') center/cover no-repeat;
    filter: brightness(0.6);
}

.overlay-waves {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 200px;
    background: linear-gradient(to top, rgba(0, 188, 212, 0.2), transparent);
    z-index: -1;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 10%;
    position: absolute;
    width: 100%;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logo img {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

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

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

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 10%;
}

.hero h1 {
    font-size: 5rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    animation: fadeInDown 1s ease-out;
}

.hero p {
    font-size: 1.5rem;
    max-width: 600px;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.3s forwards;
    opacity: 0;
}

.cta-group {
    display: flex;
    gap: 1.5rem;
    animation: fadeInUp 1s ease-out 0.6s forwards;
    opacity: 0;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.4);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 188, 212, 0.6);
}

.btn-secondary {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    color: white;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

/* Features Section */
.features {
    padding: 100px 10%;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--glass);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

/* App Showcase */
.showcase {
    padding: 100px 10%;
    text-align: center;
}

.showcase-grid {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.app-screenshot {
    width: 280px;
    border-radius: 40px;
    box-shadow: var(--shadow);
    border: 8px solid #222;
}

/* Footer */
footer {
    padding: 50px 10%;
    background: rgba(0, 0, 0, 0.5);
    text-align: center;
    border-top: 1px solid var(--glass-border);
}

.footer-links {
    margin: 2rem 0;
    display: flex;
    justify-content: center;
    gap: 3rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s;
}

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

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Legal Pages */
.legal-page {
    background: var(--bg-dark);
}

.legal-container {
    max-width: 800px;
    margin: 120px auto 50px;
    padding: 3rem;
    background: var(--glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.legal-container h1 {
    margin-bottom: 2rem;
    color: var(--primary);
}

.legal-container h2 {
    margin: 2rem 0 1rem;
}

.legal-container p {
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.legal-container ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.legal-container li {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.back-btn {
    display: inline-block;
    margin-bottom: 2rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
}

.back-btn:hover {
    text-decoration: underline;
}