/* FAQ — centered modern guide (operator-like nav) */
@import url('ambient-blue.css');

body.faq-page {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-ui);
    background: var(--bg-main, var(--color-bg));
    color: var(--text-main, var(--color-text));
    padding-bottom: calc(var(--qre-dock-fab-bottom, 14px) + var(--qre-dock-fab-size, 90px) + 28px);
}

.faq-console {
    position: relative;
    z-index: 1;
    max-width: min(96vw, 920px);
    margin: 0 auto;
    padding: 18px clamp(12px, 2vw, 24px) 56px;
    display: grid;
    gap: 18px;
}

.faq-topbar {
    position: sticky;
    top: 12px;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--text-main) 10%, transparent);
    background: color-mix(in srgb, var(--glass-surface, #fff) 72%, transparent);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    box-shadow: 0 12px 36px rgba(8, 22, 45, 0.12);
    animation: faqNavIn 0.55s cubic-bezier(.2, .8, .2, 1) both;
}

@keyframes faqNavIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.faq-topbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display, Impact, sans-serif);
    font-size: 0.92rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    color: inherit;
}

.faq-topbar-brand img {
    height: 30px;
    width: auto;
    filter: var(--logo-filter-on-surface);
}

.faq-topbar-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}

.faq-nav-tab {
    border: 1px solid transparent;
    background: transparent;
    color: color-mix(in srgb, var(--text-main) 72%, transparent);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.faq-nav-tab:hover {
    background: color-mix(in srgb, var(--color-primary, #2b5ed9) 12%, transparent);
    color: var(--text-main);
    transform: translateY(-1px);
}

.faq-nav-tab.active {
    background: color-mix(in srgb, var(--color-primary, #2b5ed9) 18%, transparent);
    border-color: color-mix(in srgb, var(--color-primary, #2b5ed9) 35%, transparent);
    color: var(--text-main);
}

.faq-topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.faq-glass-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid color-mix(in srgb, var(--text-main) 14%, transparent);
    background: color-mix(in srgb, var(--glass-surface, #fff) 55%, transparent);
    color: var(--text-main);
    backdrop-filter: blur(10px);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.faq-glass-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(8, 22, 45, 0.14);
}

.faq-glass-btn--accent {
    border-color: color-mix(in srgb, var(--color-primary, #2b5ed9) 45%, transparent);
    background: linear-gradient(
        145deg,
        color-mix(in srgb, var(--color-primary, #2b5ed9) 72%, transparent),
        color-mix(in srgb, #4d8eff 40%, transparent)
    );
    color: #fff;
}

.faq-hero--center {
    text-align: center;
    padding: 28px 8px 4px;
    animation: faqHeroIn 0.7s cubic-bezier(.2, .8, .2, 1) both;
}

@keyframes faqHeroIn {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

.faq-hero h1 {
    margin: 0 0 10px;
    font-family: var(--font-display, Impact, sans-serif);
    font-size: clamp(1.7rem, 3.2vw, 2.5rem);
    letter-spacing: 0.02em;
    line-height: 1.15;
}

.faq-hero p {
    margin: 0 auto 16px;
    max-width: 52ch;
    color: color-mix(in srgb, var(--text-main) 72%, transparent);
    font-size: 1.02rem;
    line-height: 1.55;
}

/* Small liquid-glass chips with rainbow outline only */
.faq-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.faq-chip {
    position: relative;
    appearance: none;
    -webkit-appearance: none;
    border: 2px solid transparent;
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    cursor: pointer;
    color: var(--text-main);
    background:
        linear-gradient(
            155deg,
            color-mix(in srgb, var(--glass-surface, #fff) 78%, transparent),
            color-mix(in srgb, var(--glass-surface, #fff) 42%, transparent)
        ) padding-box,
        conic-gradient(from var(--faq-rainbow-angle, 0deg), #ff4d6d, #ffb703, #8ac926, #4d8eff, #c77dff, #ff4d6d) border-box;
    backdrop-filter: blur(12px) saturate(150%);
    -webkit-backdrop-filter: blur(12px) saturate(150%);
    box-shadow: 0 8px 22px rgba(8, 22, 45, 0.1);
    animation: faqRainbowSpin 4.5s linear infinite;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.faq-chip:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(8, 22, 45, 0.16);
}

@property --faq-rainbow-angle {
    syntax: '<angle>';
    inherits: false;
    initial-value: 0deg;
}

@keyframes faqRainbowSpin {
    to { --faq-rainbow-angle: 360deg; }
}

.faq-main-center {
    width: 100%;
}

.faq-panel--center {
    width: 100%;
    padding: 22px clamp(16px, 3vw, 28px);
    border-radius: 24px;
    border: 1px solid color-mix(in srgb, var(--text-main) 10%, transparent);
    background: color-mix(in srgb, var(--glass-surface, #fff) 64%, transparent);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    box-shadow: 0 16px 40px rgba(8, 22, 45, 0.1);
    animation: faqCardIn 0.65s cubic-bezier(.2, .8, .2, 1) both;
}

@keyframes faqCardIn {
    from { opacity: 0; transform: translateY(18px) scale(0.985); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Modern FAQ article rhythm — not a wall of text */
.faq-page .qre-faq-body section,
.faq-page .qre-faq-guide > * + * {
    margin-top: 0;
}

.faq-page .qre-faq-body h3,
.faq-page .qre-faq-body h4 {
    margin: 0 0 10px;
    scroll-margin-top: 96px;
}

.faq-page .qre-faq-body section,
.faq-page .qre-faq-body .qre-faq-section,
.faq-page .qre-faq-body [id^="faq-"] {
    padding: 18px 0;
    border-bottom: 1px solid color-mix(in srgb, var(--text-main) 10%, transparent);
    animation: faqSectionIn 0.5s ease both;
}

.faq-page .qre-faq-body section:last-child,
.faq-page .qre-faq-body .qre-faq-section:last-child {
    border-bottom: none;
}

@keyframes faqSectionIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.faq-page .qre-faq-body p {
    margin: 0 0 12px;
    line-height: 1.65;
    color: color-mix(in srgb, var(--text-main) 82%, transparent);
}

.faq-page .qre-faq-body ul {
    margin: 0 0 14px;
    padding-left: 1.15rem;
    line-height: 1.6;
}

.faq-page .qre-faq-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 18px;
    padding: 0 0 16px;
    border-bottom: 1px solid color-mix(in srgb, var(--text-main) 12%, transparent);
}

.faq-page .qre-faq-nav button,
.faq-page .qre-faq-lane-btn,
.faq-page .qre-faq-body button[data-faq-walkthrough] {
    appearance: none;
    -webkit-appearance: none;
    border-radius: 999px !important;
    border: 2px solid transparent !important;
    padding: 8px 14px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    color: var(--text-main) !important;
    background:
        linear-gradient(
            155deg,
            color-mix(in srgb, var(--glass-surface, #fff) 80%, transparent),
            color-mix(in srgb, var(--glass-surface, #fff) 46%, transparent)
        ) padding-box,
        conic-gradient(from var(--faq-rainbow-angle, 0deg), #ff4d6d, #ffb703, #8ac926, #4d8eff, #c77dff, #ff4d6d) border-box !important;
    backdrop-filter: blur(10px);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    animation: faqRainbowSpin 5s linear infinite;
}

.faq-page .qre-faq-nav button:hover,
.faq-page .qre-faq-lane-btn:hover,
.faq-page .qre-faq-body button[data-faq-walkthrough]:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(8, 22, 45, 0.12);
}

.faq-page .qre-faq-guide-title {
    margin: 0 0 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid color-mix(in srgb, var(--text-main) 12%, transparent);
}

.faq-page .qre-faq-guide-lead {
    margin: 0 0 16px;
    color: color-mix(in srgb, var(--text-main) 74%, transparent);
    line-height: 1.55;
}

.faq-page .qre-faq-search-wrap {
    display: grid;
    gap: 8px;
    margin: 0 0 14px;
}

.faq-page .qre-faq-search-wrap span {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--text-main) 58%, transparent);
}

.faq-page .qre-faq-search {
    width: 100%;
    border-radius: 14px;
    border: 1px solid color-mix(in srgb, var(--text-main) 14%, transparent);
    background: color-mix(in srgb, var(--glass-surface, #fff) 70%, transparent);
    backdrop-filter: blur(10px);
    padding: 12px 14px;
    color: inherit;
    font: inherit;
}

.faq-page .qre-faq-lanes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 10px;
}

.faq-page .qre-faq-match {
    margin: 0 0 14px;
    font-size: 0.82rem;
    color: color-mix(in srgb, var(--text-main) 62%, transparent);
}

.faq-page .qre-faq-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
}

.faq-page .qre-faq-summary-card {
    display: grid;
    gap: 6px;
    text-align: left;
    padding: 14px !important;
    border-radius: 16px !important;
    border: 1px solid color-mix(in srgb, var(--text-main) 10%, transparent) !important;
    background: color-mix(in srgb, var(--glass-surface, #fff) 70%, transparent) !important;
    backdrop-filter: blur(10px);
    color: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    animation: faqSectionIn 0.45s ease both;
}

.faq-page .qre-faq-summary-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(8, 22, 45, 0.14);
}

.faq-page .qre-faq-summary-lane {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--color-primary, #2b5ed9) 80%, var(--text-main));
}

.faq-page .qre-faq-summary-card strong {
    font-size: 0.95rem;
    line-height: 1.3;
}

.faq-page .qre-faq-summary-card > span:last-child {
    font-size: 0.82rem;
    line-height: 1.45;
    color: color-mix(in srgb, var(--text-main) 68%, transparent);
}

.faq-page .qre-faq-divider,
.faq-page .qre-faq-body hr {
    height: 1px;
    border: 0;
    margin: 22px 0;
    background: linear-gradient(
        90deg,
        transparent,
        color-mix(in srgb, var(--text-main) 18%, transparent) 18%,
        color-mix(in srgb, var(--text-main) 18%, transparent) 82%,
        transparent
    );
}

.faq-page .qre-faq-walkthrough-note {
    display: grid;
    gap: 12px;
    padding: 4px 0 8px;
    animation: faqSectionIn 0.55s ease both;
}

.faq-page .qre-faq-walkthrough-note p {
    margin: 0;
}

.faq-page .qre-faq-section-lead {
    margin: 0 0 14px !important;
    padding: 12px 14px;
    border-radius: 14px;
    border-left: 3px solid color-mix(in srgb, var(--color-primary, #2b5ed9) 70%, transparent);
    background: color-mix(in srgb, var(--color-primary, #2b5ed9) 8%, transparent);
    color: color-mix(in srgb, var(--text-main) 82%, transparent);
}

.faq-page .qre-faq-section h4 {
    margin: 18px 0 8px;
    padding-top: 14px;
    border-top: 1px dashed color-mix(in srgb, var(--text-main) 12%, transparent);
}

.faq-page .qre-faq-section h4:first-of-type {
    border-top: none;
    padding-top: 0;
}

.faq-page .qre-faq-hidden {
    display: none !important;
}

.faq-page .qre-faq-body section:nth-child(2) { animation-delay: 0.04s; }
.faq-page .qre-faq-body section:nth-child(3) { animation-delay: 0.08s; }
.faq-page .qre-faq-body section:nth-child(4) { animation-delay: 0.12s; }
.faq-page .qre-faq-body section:nth-child(5) { animation-delay: 0.16s; }

@media (max-width: 980px) {
    .faq-topbar { border-radius: 22px; }
    .faq-topbar-nav { order: 3; width: 100%; justify-content: flex-start; }
    .faq-console { max-width: min(96vw, 100%); }
}