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

body {
    font-family: 'Outfit', sans-serif;
    background: #000000;
    color: #ffffff;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Landing Page Styles */
.landing-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, #000000 0%, #1a1a2e 50%, #16213e 100%);
    padding: 2rem 1rem;
}

.stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    animation: twinkle 3s ease-in-out infinite alternate;
}

.stars::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.3), transparent),
                radial-gradient(2px 2px at 40% 70%, rgba(255, 255, 255, 0.2), transparent),
                radial-gradient(1px 1px at 90% 40%, rgba(255, 255, 255, 0.4), transparent),
                radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.3), transparent);
    background-size: 200px 200px, 300px 300px, 150px 150px, 400px 400px;
}

@keyframes twinkle {
    0% { opacity: 0.7; }
    100% { opacity: 1; }
}

.landing-content {
    text-align: center;
    z-index: 10;
    max-width: 600px;
    padding: 0 20px;
    width: 100%;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
}

.logo {
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 20px rgba(102, 126, 234, 0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.brand-name {
    font-family: 'Unbounded', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(102, 126, 234, 0.5);
    margin-bottom: 0.5rem;
    line-height: 1.1;
}

.tagline {
    font-size: 1.2rem;
    color: #b8b8d1;
    margin-bottom: 3rem;
    font-weight: 300;
    line-height: 1.6;
}

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

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    min-width: 140px;
    flex: 1;
    max-width: 160px;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    filter: drop-shadow(0 0 10px rgba(102, 126, 234, 0.3));
    transition: all 0.3s ease;
}

.feature:hover .feature-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 15px rgba(102, 126, 234, 0.5));
}

.feature span {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 50px;
    color: white;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    min-height: 56px;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.cta-button svg {
    transition: transform 0.3s ease;
}

.cta-button:hover svg {
    transform: translateX(3px);
}

.landing-footer {
    position: absolute;
    bottom: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    width: 100%;
}

/* Responsive Design */
@media (max-width: 768px) {
    .landing-container {
        padding: 1.5rem 1rem;
    }
    
    .brand-name {
        font-size: 2.8rem;
    }
    
    .tagline {
        font-size: 1.1rem;
        margin-bottom: 2.5rem;
    }
    
    .features {
        gap: 1.5rem;
        margin-bottom: 2.5rem;
    }
    
    .feature {
        padding: 1.25rem 0.75rem;
        min-width: 120px;
        max-width: 140px;
    }
    
    .feature-icon {
        width: 40px;
        height: 40px;
    }
    
    .feature span {
        font-size: 0.9rem;
    }
    
    .cta-button {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .landing-container {
        padding: 1rem 0.75rem;
    }
    
    .brand-name {
        font-size: 2.2rem;
    }
    
    .tagline {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .features {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 2rem;
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .feature {
        flex-direction: row;
        text-align: left;
        padding: 1rem;
        max-width: 100%;
        gap: 1rem;
    }
    
    .feature-icon {
        width: 36px;
        height: 36px;
        flex-shrink: 0;
    }
    
    .feature span {
        font-size: 0.95rem;
        text-align: left;
    }
    
    .cta-button {
        padding: 0.75rem 1.5rem;
        font-size: 0.95rem;
        gap: 0.5rem;
    }
    
    .landing-footer {
        bottom: 1rem;
        font-size: 0.8rem;
        padding: 0 1rem;
    }
}

@media (max-width: 360px) {
    .brand-name {
        font-size: 1.8rem;
    }
    
    .tagline {
        font-size: 0.9rem;
    }
    
    .feature {
        padding: 0.875rem;
    }
    
    .feature-icon {
        width: 32px;
        height: 32px;
    }
    
    .feature span {
        font-size: 0.85rem;
    }
    
    .cta-button {
        padding: 0.625rem 1.25rem;
        font-size: 0.9rem;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .feature-icon {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}