/* ===== HERO BUTTONS ===== */
.hero-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

.hero-start-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 0.5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    overflow: hidden;
    border: none;
    cursor: pointer;
    min-width: 200px;
    font-family: 'dana bold', 'Iranian Sans', sans-serif;
}

.hero-start-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
    color: #fff;
    text-decoration: none;
}

.hero-start-button .glass-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50px;
    overflow: hidden;
    pointer-events: none;
}

.hero-start-button .glass-effect-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0.1) 100%);
    backdrop-filter: blur(10px);
}

.hero-start-button .glass-effect {
    position: absolute;
    background: linear-gradient(45deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        transparent 50%, 
        rgba(255, 255, 255, 0.1) 100%);
    animation: glassShimmer 2s ease-in-out infinite;
}

.hero-start-button .glass-effect.top {
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
}

.hero-start-button .glass-effect.bottom {
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
}

.hero-start-button .glass-effect.left {
    top: 0;
    bottom: 0;
    left: 0;
    width: 2px;
}

.hero-start-button .glass-effect.right {
    top: 0;
    bottom: 0;
    right: 0;
    width: 2px;
}

/* ===== DOWNLOAD SECTION ===== */
.download-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.download-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(102, 126, 234, 0.05) 0%, 
        rgba(118, 75, 162, 0.05) 50%, 
        rgba(102, 126, 234, 0.05) 100%);
    animation: backgroundShift 8s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.download-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.download-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.download-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.download-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 2.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 15px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    min-width: 300px;
    justify-content: center;
    font-family: 'dana bold', 'Iranian Sans', sans-serif;
}

.download-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.4);
    color: #fff;
    text-decoration: none;
}

.download-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    backdrop-filter: blur(10px);
}

.download-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.download-label {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    font-family: 'dana bold', 'Iranian Sans', sans-serif;
}

.download-desc {
    font-size: 0.95rem;
    opacity: 0.95;
    font-weight: 500;
    letter-spacing: 0.2px;
    font-family: 'dana medium', 'Iranian Sans', sans-serif;
}

/* Responsive Download Section */
@media (max-width: 768px) {
    .hero-start-button {
        padding: 0.8rem 2rem;
        font-size: 1.2rem;
        min-width: 180px;
        letter-spacing: 0.3px;
    }
    
    .download-title {
        font-size: 2rem;
    }
    
    .download-button {
        padding: 1.2rem 2rem;
        min-width: 280px;
    }
    
    .download-icon {
        width: 40px;
        height: 40px;
    }
    
    .download-label {
        font-size: 1.2rem;
        letter-spacing: 0.2px;
    }
    
    .download-desc {
        font-size: 0.9rem;
        letter-spacing: 0.1px;
    }
}