/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #0F172A;
    color: #EAEAF0;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Container */
.container {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

/* Content */
.content {
    position: relative;
    z-index: 10;
    max-width: 600px;
    width: 100%;
    text-align: center;
    animation: fadeInUp 0.8s ease-out;
}

/* Logo */
.logo-container {
    margin-bottom: 2rem;
    animation: float 3s ease-in-out infinite;
}

.app-logo {
    width: 120px;
    height: 120px;
    border-radius: 28px;
    box-shadow: 0 20px 60px rgba(129, 140, 248, 0.3);
    transition: transform 0.3s ease;
}

.app-logo:hover {
    transform: scale(1.05);
}

/* Typography */
.app-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #EAEAF0 0%, #818CF8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.app-subtitle {
    font-size: 1.25rem;
    color: #9A9AA5;
    margin-bottom: 2rem;
    font-weight: 500;
}

.app-description {
    font-family: 'Merriweather', Georgia, serif;
    font-size: 1.125rem;
    line-height: 1.8;
    color: #EAEAF0;
    margin-bottom: 3rem;
    opacity: 0.9;
}

/* Features */
.features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background: rgba(30, 41, 59, 0.5);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    min-width: 140px;
}

.feature:hover {
    transform: translateY(-5px);
    border-color: rgba(129, 140, 248, 0.3);
    box-shadow: 0 10px 30px rgba(129, 140, 248, 0.2);
}

.feature-icon {
    font-size: 2rem;
}

.feature-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: #EAEAF0;
}

/* Download Button */
.download-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: #818CF8;
    color: white;
    text-decoration: none;
    border-radius: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(129, 140, 248, 0.4);
    margin-bottom: 3rem;
}

.download-button:hover {
    background: #6366F1;
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(129, 140, 248, 0.5);
}

.download-button:active {
    transform: translateY(0);
}

.playstore-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.button-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.button-label {
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.button-title {
    font-size: 1.25rem;
    font-weight: 700;
}

/* Footer */
.footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer p {
    font-size: 0.875rem;
    color: #9A9AA5;
}

/* Background Effects */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    z-index: 1;
}

.bg-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 2;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.15;
    animation: float 20s ease-in-out infinite;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: #818CF8;
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: #F472B6;
    bottom: -50px;
    left: -50px;
    animation-delay: 5s;
}

.shape-3 {
    width: 350px;
    height: 350px;
    background: #818CF8;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(5deg);
    }
    66% {
        transform: translateY(10px) rotate(-5deg);
    }
}

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

    .app-subtitle {
        font-size: 1rem;
    }

    .app-description {
        font-size: 1rem;
    }

    .features {
        gap: 1rem;
    }

    .feature {
        min-width: 100px;
        padding: 1rem;
    }

    .app-logo {
        width: 100px;
        height: 100px;
    }

    .download-button {
        padding: 0.875rem 1.5rem;
    }

    .button-title {
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }

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

    .features {
        flex-direction: column;
        gap: 0.75rem;
    }

    .feature {
        flex-direction: row;
        justify-content: flex-start;
        width: 100%;
    }

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