.expert-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
    border-radius: 50%;
    font-size: 1.6rem;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(16,185,129,0.4);
    z-index: 1000;
    transition: all 0.3s;
}
.expert-btn:hover { transform: scale(1.1); }

.expert-panel {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 380px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    display: none;
    flex-direction: column;
    overflow: hidden;
    z-index: 1000;
}
.expert-panel.open { display: flex; }
@media (max-width: 500px) {
    .expert-panel { width: calc(100% - 48px); right: 24px; }
}

.expert-header {
    background: linear-gradient(135deg, #10b981, #059669);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.expert-avatar {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}
.expert-info { flex: 1; }
.expert-info h4 { color: #fff; font-weight: 700; font-size: 1rem; margin: 0; }
.expert-status { color: rgba(255,255,255,0.8); font-size: 0.8rem; display: flex; align-items: center; gap: 6px; }
.status-dot { width: 8px; height: 8px; background: #fcd34d; border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.5} }
.lang-selector select {
    background: rgba(255,255,255,0.2);
    border: none;
    color: #fff;
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 0.85rem;
    cursor: pointer;
}
.lang-selector select option { color: #111; }
.expert-close { background: none; border: none; color: #fff; font-size: 1.2rem; cursor: pointer; padding: 8px; }

.expert-content { padding: 20px; max-height: 400px; overflow-y: auto; }
.expert-intro { color: #6b7280; font-size: 0.9rem; margin-bottom: 16px; }

.expert-questions { display: flex; flex-direction: column; gap: 8px; }
.expert-q {
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 12px 16px;
    text-align: left;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    color: #374151;
}
.expert-q:hover { background: #e0e7ff; border-color: #6366f1; color: #4f46e5; }

.expert-answer {
    margin-top: 16px;
    padding: 16px;
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border-radius: 12px;
    color: #166534;
    font-size: 0.9rem;
    line-height: 1.7;
    display: none;
}
.expert-answer.show { display: block; }
.expert-answer .typing { opacity: 0.7; font-style: italic; }

.expert-custom {
    margin-top: 16px;
    display: flex;
    gap: 8px;
}
.expert-custom input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 0.9rem;
    outline: none;
}
.expert-custom input:focus { border-color: #10b981; }
.expert-custom button {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
}

/* Language Selector */
.lang-switch {
    margin-right: 16px;
}
.lang-switch select {
    background: transparent;
    border: 2px solid #e5e7eb;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    color: #374151;
}
.lang-switch select:hover {
    border-color: #6366f1;
}

/* RTL Support */
[dir="rtl"] .hero-content {
    text-align: right;
}
[dir="rtl"] .features-grid,
[dir="rtl"] .pricing-grid {
    direction: rtl;
}

/* Payment Icons */
.payment-methods {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
}
.payment-icon {
    background: white;
    padding: 8px 12px;
    border-radius: 6px;
    height: 32px;
    display: flex;
    align-items: center;
}
.payment-icon img {
    height: 20px;
}

/* Footer Language Selector */
.footer-lang {
    margin: 20px 0;
}
.footer-lang select {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
}
.footer-lang select option {
    color: #111;
}

/* Stripe Payment Badges */
.stripe-badges {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    margin: 24px 0;
}
.stripe-badge {
    background: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.stripe-badge svg {
    height: 24px;
    width: auto;
}
.powered-by-stripe {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.7);
    font-size: 13px;
    margin-top: 16px;
}
.powered-by-stripe img {
    height: 24px;
}

/* Payment Icons */
.payment-section {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 20px;
}
.payment-icons {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 15px;
}
.payment-icons img {
    height: 32px;
    border-radius: 4px;
}
.payment-text {
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.payment-text img {
    height: 20px;
}
.footer-lang-select {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    margin-bottom: 20px;
}
.footer-lang-select option {
    color: #111;
}

/* Clean Footer Payment */
.footer-payments {
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    margin: 20px 0;
}
.footer-payments .pay-badge {
    background: #fff;
    border-radius: 4px;
    padding: 4px 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.footer-payments .pay-badge svg {
    height: 20px;
    width: auto;
}
.stripe-secure {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    margin-top: 10px;
}
.stripe-secure svg {
    height: 22px;
}