/* --- FAQ V1 - Neural Support Interface (theme-aware) --- */

.faq-page {
    position: relative;
    padding-bottom: 100px;
    background: var(--color-bg);
    min-height: 100vh;
}

.faq-hero {
    position: relative;
    padding: 140px 0 60px;
    text-align: center;
    z-index: 1;
}

.faq-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 15px;
    color: var(--color-text);
    text-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.4);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: var(--color-surface);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item:hover {
    border-color: rgba(var(--color-primary-rgb), 0.2);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.faq-question {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-question h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 1px;
    margin: 0;
}

.faq-icon {
    width: 32px;
    height: 32px;
    background: rgba(var(--color-primary-rgb), 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transition: transform 0.4s;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    background: var(--color-primary);
    color: var(--color-text-inverse);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(0, 0, 0, 0.2);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.answer-content {
    padding: 0 30px 30px;
    color: var(--color-text-dim);
    line-height: 1.8;
    font-size: 1rem;
}

.answer-content p {
    margin-bottom: 15px;
}

.answer-content strong {
    color: var(--color-primary);
}

.faq-decoration {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

@media (max-width: 768px) {
    .faq-hero {
        padding: 100px 0 30px;
    }

    .faq-hero h1 {
        font-size: 2rem;
        padding: 0 15px;
    }

    .faq-question {
        padding: 18px 20px;
    }

    .faq-question h3 {
        font-size: 0.95rem;
        line-height: 1.4;
    }

    .faq-icon {
        width: 28px;
        height: 28px;
        flex-shrink: 0;
    }

    .answer-content {
        padding: 0 20px 20px;
        font-size: 0.9rem;
    }

    .faq-decoration {
        width: 100%;
        height: 400px;
    }
}

@media (max-width: 480px) {
    .faq-hero h1 {
        font-size: 1.75rem;
    }

    .faq-hero p {
        font-size: 0.85rem;
        padding: 0 20px;
    }

    .faq-container {
        padding: 0 15px;
    }

    .faq-question {
        padding: 15px;
    }

    .faq-question h3 {
        font-size: 0.9rem;
    }
}