/* ============================================
   STICKY CALL BUTTON - PREMIUM
   ============================================ */

.sticky-call-btn-premium {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.sticky-call-btn-premium.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sticky-call-btn-premium a {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, #0a1628 0%, #1a2942 100%);
    color: #00d4ff;
    padding: 18px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    border: 2px solid #00d4ff;
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4);
    text-decoration: none;
    transition: all 0.3s ease;
}

.sticky-call-btn-premium a:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.6);
    background: #00d4ff;
    color: #0a1628;
}

.sticky-call-btn-premium a i {
    font-size: 20px;
    animation: pulse-phone-premium 2s infinite;
}

@keyframes pulse-phone-premium {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

@media (max-width: 768px) {
    .sticky-call-btn-premium {
        bottom: 20px;
        right: 20px;
    }
    
    .sticky-call-btn-premium a {
        padding: 16px 22px;
        font-size: 14px;
    }
    
    .sticky-call-btn-premium a span {
        display: none;
    }
    
    .sticky-call-btn-premium a i {
        font-size: 24px;
    }
}

/* ============================================
   FAQ SECTION - PREMIUM
   ============================================ */

.faq-section-premium {
    padding: 100px 0;
    background: #0a1628;
}

.faq-grid-premium {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 60px;
}

.faq-item-premium {
    background: linear-gradient(135deg, #1a2942 0%, #0d1b2a 100%);
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.faq-item-premium:hover {
    border-color: #00d4ff;
    box-shadow: 0 15px 50px rgba(0, 212, 255, 0.2);
    transform: translateY(-3px);
}

.faq-item-premium.active {
    border-color: #00d4ff;
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.3);
}

.faq-question-premium {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.faq-question-premium h4 {
    font-size: 20px;
    font-weight: 600;
    color: #e8e8e8;
    margin: 0;
    flex: 1;
}

.faq-icon-premium {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid #00d4ff;
    border-radius: 50%;
    color: #00d4ff;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.faq-item-premium.active .faq-icon-premium {
    background: #00d4ff;
    color: #0a1628;
    transform: rotate(180deg);
}

.faq-answer-premium {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, margin-top 0.3s ease;
    color: #c0c0c0;
    line-height: 1.8;
    font-size: 16px;
}

.faq-item-premium.active .faq-answer-premium {
    max-height: 600px;
    margin-top: 20px;
}

@media (max-width: 768px) {
    .faq-section-premium {
        padding: 70px 0;
    }
    
    .faq-item-premium {
        padding: 22px;
    }
    
    .faq-question-premium h4 {
        font-size: 17px;
    }
    
    .faq-answer-premium {
        font-size: 15px;
    }
}