/* Custom Styles for Sinew Landing Page */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Poppins:wght@300;400;500;600&display=swap');

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

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #0a1929 0%, #1a3a52 50%, #0f2b3d 100%);
    color: #ffffff;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Navbar Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    background: rgba(10, 25, 41, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

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

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #00e676;
}

.nav-right {
    display: flex;
    gap: 1rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    z-index: 10;
    max-width: 900px;
    animation: fadeInUp 1s ease-out;
}

/* Logo */
.logo h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 5rem;
    font-weight: 800;
    letter-spacing: 0.5rem;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, #00e676 0%, #00bfa5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.logo h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, #00e676, transparent);
}

/* Headline */
.headline {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
}

.subheadline {
    font-size: 1.2rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    line-height: 1.6;
}

/* CTA Button */
.cta-button {
    background: linear-gradient(135deg, #1e88e5 0%, #1565c0 100%);
    color: #ffffff;
    border: none;
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 4rem;
    box-shadow: 0 4px 15px rgba(30, 136, 229, 0.4);
}

.cta-button::before {
    content: '▶ ';
    margin-right: 0.5rem;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(30, 136, 229, 0.6);
}

/* Availability Section */
.availability {
    margin-top: 3rem;
}

.availability h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #ffffff;
}

.download-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.store-button {
    display: inline-block;
    transition: all 0.3s ease;
    text-decoration: none;
}

.store-button img {
    height: 60px;
    width: auto;
    transition: all 0.3s ease;
}

.store-button:hover {
    transform: translateY(-5px);
    filter: drop-shadow(0 5px 15px rgba(255, 255, 255, 0.3));
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: 1rem 1.5rem;
        flex-direction: column;
        gap: 1rem;
    }

    .nav-left {
        gap: 1rem;
    }

    .logo h1 {
        font-size: 3rem;
        letter-spacing: 0.3rem;
        margin-bottom: 2rem;
    }

    .headline {
        font-size: 1.8rem;
    }

    .subheadline {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
        margin-bottom: 3rem;
    }

    .availability h3 {
        font-size: 1.4rem;
    }

    .download-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .store-button img {
        height: 50px;
    }
}