/* faq.css */

.faq-section {
    padding: 6rem 1.5rem;
    background-color: var(--bg-main);
    min-height: calc(100vh - var(--nav-height, 70px));
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-header {
    text-align: center;
    margin-bottom: 4rem;
}

.faq-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--text-main);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.faq-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.faq-search-wrapper {
    position: relative;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.faq-search-wrapper input {
    width: 100%;
    padding: 1rem 1.5rem 1rem 3rem;
    border: 1px solid var(--border);
    border-radius: 9999px;
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text-main);
    transition: all 0.2s ease;
    box-sizing: border-box;
    font-family: inherit;
    box-shadow: var(--shadow-sm);
}

.faq-search-wrapper input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(78, 172, 233, 0.2);
    background: white;
}

.faq-search-wrapper input::placeholder {
    color: var(--text-light);
}

.faq-search-icon {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    pointer-events: none;
    font-size: 1rem;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.faq-item:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-sm);
}

.faq-item-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--text-main);
    font-weight: 600;
    font-size: 1.05rem;
    font-family: inherit;
    transition: background-color 0.2s ease;
}

.faq-item-header:focus {
    outline: none;
    background-color: var(--bg-subtle);
}

.faq-item-header span {
    flex: 1;
    padding-right: 1.5rem;
}

.faq-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), color 0.2s ease;
    flex-shrink: 0;
}

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

.faq-item-content {
    padding: 0 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s ease, opacity 0.4s ease;
    opacity: 0;
}

.faq-item.active .faq-item-content {
    padding: 0 1.5rem 1.25rem;
    opacity: 1;
    max-height: 1000px;
}

.faq-item-content p {
    margin: 0;
}

.faq-item-content a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.faq-item-content a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Hide items when searching doesn't match */
.faq-item.hidden-by-search {
    display: none !important;
}

/* Search empty state */
.faq-empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
    display: none;
    background: var(--bg-subtle);
    border-radius: 12px;
    border: 1px dashed var(--border);
}

.faq-empty-state.visible {
    display: block;
}

.faq-empty-state i {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}