/* ================================================================
   AVESTA TRAVEL — FAQ Page
   Design: Clean, professional, animated. Matches site design system.
================================================================ */

/* ── Base ───────────────────────────────────────────────────── */
.page-faq {
    background: var(--off-white);
}

.faq-page {
    min-height: 100vh;
}

/* ── Hero ───────────────────────────────────────────────────── */
.faq-hero {
    position: relative;
    padding: 130px 0 90px;
    background: #0f0f0f;
    color: #fff;
    overflow: hidden;
    text-align: center;
}

.faq-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(10,10,10,0) 0%, rgba(10,10,10,0) 100%);
    z-index: 1;
}

.faq-hero .container {
    position: relative;
    z-index: 2;
}

.faq-hero-inner {
    max-width: 780px;
    margin: 0 auto;
}

.faq-hero-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.faq-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.55);
    font-size: 0.75rem;
    font-weight: 600;
    backdrop-filter: blur(8px);
}

.faq-breadcrumb a {
    color: rgba(255,255,255,0.75);
    transition: color var(--duration-fast) var(--ease);
}

.faq-breadcrumb a:hover {
    color: var(--gold);
}

.faq-breadcrumb i {
    font-size: 0.6rem;
    opacity: 0.5;
}

.faq-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.01em;
    margin: 0 0 20px;
}

.faq-hero-sub {
    color: rgba(255,255,255,0.6);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto 36px;
}

/* ── Body section ───────────────────────────────────────────── */
.faq-body-section {
    padding: 0 0 96px;
}

.faq-body-container {
    max-width: 820px;
}

/* ── Search bar ─────────────────────────────────────────────── */
.faq-search-bar {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: -28px;
    padding: 0 20px;
    height: 66px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 3;
    transition: border-color var(--duration-base) var(--ease),
                box-shadow var(--duration-base) var(--ease);
}

.faq-search-bar:focus-within {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl), 0 0 0 4px var(--primary-glow);
}

.faq-search-bar > i {
    color: var(--primary);
    font-size: 0.95rem;
    flex-shrink: 0;
}

.faq-search-bar input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    background: transparent;
    font-family: var(--font-body);
    font-size: 0.975rem;
    color: var(--gray-800);
}

.faq-search-bar input::placeholder {
    color: var(--gray-400);
}

.faq-clear-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-full);
    background: var(--gray-50);
    color: var(--gray-600);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    flex-shrink: 0;
    transition: all var(--duration-fast) var(--ease);
}

.faq-clear-btn:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary-dark);
}

.faq-search-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 16px 0 32px;
    color: var(--gray-500);
    font-size: 0.82rem;
}

.faq-search-meta span:first-child {
    font-weight: 700;
    color: var(--gray-700);
}

.faq-meta-sep {
    color: var(--gray-300);
}

/* ── FAQ list ───────────────────────────────────────────────── */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

/* scroll-reveal state — starts hidden */
.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transform: translateY(18px);
    transition:
        opacity 0.42s var(--ease),
        transform 0.42s var(--ease),
        border-color var(--duration-base) var(--ease),
        box-shadow var(--duration-base) var(--ease);
    transition-delay: calc(var(--i, 0) * 45ms);
}

.faq-item--visible {
    opacity: 1;
    transform: translateY(0);
}

.faq-item:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-md);
}

.faq-item--open {
    border-color: rgba(232,93,4,0.3);
    box-shadow: var(--shadow-md), 0 0 0 3px var(--primary-glow);
}

/* question button */
.faq-item-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 24px;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-body);
    color: var(--gray-800);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    transition: color var(--duration-fast) var(--ease);
}

.faq-item-q:hover {
    color: var(--gray-900);
}

.faq-item--open .faq-item-q {
    color: var(--primary-dark);
}

.faq-chevron {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: var(--radius-full);
    background: var(--gray-100);
    color: var(--gray-500);
    flex-shrink: 0;
    transition:
        background var(--duration-base) var(--ease),
        color var(--duration-base) var(--ease),
        transform var(--duration-base) var(--ease-spring);
}

.faq-item--open .faq-chevron {
    background: var(--primary);
    color: var(--white);
    transform: rotate(180deg);
}

/* answer panel */
.faq-item-a {
    transition: height 0.36s var(--ease);
}

.faq-item-a-inner {
    padding: 0 24px 24px;
    border-top: 1px solid var(--gray-100);
    padding-top: 18px;
}

.faq-item-a-inner p {
    margin: 0;
    color: var(--gray-600);
    font-size: 0.93rem;
    line-height: 1.8;
}

.faq-item-a-inner p + p {
    margin-top: 12px;
}

/* ── Empty state ────────────────────────────────────────────── */
.faq-empty {
    padding: 64px 24px;
    text-align: center;
    border: 1px dashed var(--gray-300);
    border-radius: var(--radius-lg);
    background: var(--white);
}

.faq-empty-icon {
    font-size: 2rem;
    color: var(--gray-300);
    margin-bottom: 16px;
}

.faq-empty h2 {
    margin: 0;
    color: var(--gray-800);
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.faq-empty p {
    margin: 10px auto 0;
    max-width: 480px;
    color: var(--gray-500);
    font-size: 0.92rem;
    line-height: 1.7;
}

.faq-empty-filter {
    margin-top: 10px;
}

/* ── Utilities ──────────────────────────────────────────────── */
.faq-page [hidden] {
    display: none !important;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    .faq-hero {
        padding: 110px 0 80px;
    }

    .faq-search-bar {
        margin-top: -22px;
    }

    .faq-body-section {
        padding-bottom: 72px;
    }
}

@media (max-width: 540px) {
    .faq-hero {
        padding: 100px 0 72px;
    }

    .faq-hero-sub {
        font-size: 0.9rem;
    }

    .faq-search-bar {
        gap: 10px;
        padding: 0 14px;
        height: 58px;
    }

    .faq-item-q {
        padding: 18px 18px;
        font-size: 0.93rem;
    }

    .faq-item-a-inner {
        padding: 0 18px 20px;
        padding-top: 16px;
    }

    .faq-chevron {
        width: 30px;
        height: 30px;
        flex-shrink: 0;
    }
}