/* ============================================================
   Urja Jewellery — FAQ Page
   faq.css  ·  Navy Theme (#062037)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Cinzel:wght@400;500;600&family=Jost:wght@300;400;500&display=swap');

/* ── Variables ── */
:root {
    --c-navy:        #062037;
    --c-navy-deep:   #041525;
    --c-navy-soft:   #0A2D4F;
    --c-navy-mid:    #0D3B63;
    --c-gold:        #C9A84C;
    --c-gold-light:  #E2C97E;
    --c-gold-dim:    #A88B3A;
    --c-cream:       #FAF6F0;
    --c-cream-dark:  #F0E9DF;
    --c-cream-mid:   #EDE3D6;
    --c-dark:        #0A0F1A;
    --c-text:        #1A1A2E;
    --c-muted:       #5A6B7D;
    --c-border:      rgba(6,32,55,0.12);
    --c-white:       #FFFFFF;

    --ff-display: 'Cormorant Garamond', Georgia, serif;
    --ff-heading: 'Cinzel', serif;
    --ff-body:    'Jost', sans-serif;

    --radius:      14px;
    --radius-sm:    8px;
    --ease:        cubic-bezier(0.22, 1, 0.36, 1);
    --trans:       all 0.45s var(--ease);
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--ff-body);
    background: var(--c-cream);
    color: var(--c-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { color: var(--c-navy); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

/* ── Reveal Animation ── */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s var(--ease);
}
[data-reveal].is-visible                { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"].is-visible      { transition-delay: 0.15s; }
[data-reveal-delay="2"].is-visible      { transition-delay: 0.3s; }


/* ════════════════════════════════
   HERO
════════════════════════════════ */
.fq-hero {
    background: linear-gradient(168deg, #062037 0%, #041525 60%, #020C16 100%);
    padding: 110px 32px 90px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Concentric decorative rings */
.fq-hero__ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(201,168,76,0.08);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    animation: ring-pulse 6s ease-in-out infinite;
}
.fq-hero__ring--1 { width: 340px; height: 340px; animation-delay: 0s;  border-color: rgba(201,168,76,0.12); }
.fq-hero__ring--2 { width: 560px; height: 560px; animation-delay: 1s;  border-color: rgba(201,168,76,0.07); }
.fq-hero__ring--3 { width: 780px; height: 780px; animation-delay: 2s;  border-color: rgba(201,168,76,0.04); }

@keyframes ring-pulse {
    0%,100% { opacity: 1; }
    50%     { opacity: 0.35; }
}

/* Subtle grain overlay */
.fq-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1;
}

.fq-hero__inner { position: relative; z-index: 2; max-width: 680px; margin: 0 auto; }

.fq-hero__pre {
    font-family: var(--ff-heading);
    font-size: 10px;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--c-gold);
    margin-bottom: 22px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.fq-hero__pre::before,
.fq-hero__pre::after {
    content: '';
    width: 32px; height: 1px;
    background: var(--c-gold); opacity: 0.55;
    display: inline-block;
}

.fq-hero__title {
    font-family: var(--ff-display);
    font-size: clamp(40px, 7vw, 76px);
    font-weight: 300;
    line-height: 1.08;
    color: var(--c-cream);
    letter-spacing: -0.02em;
    margin-bottom: 22px;
}
.fq-hero__title em {
    font-style: italic;
    color: var(--c-gold-light);
    display: block;
}

.fq-hero__sub {
    font-size: 15px;
    font-weight: 300;
    color: rgba(250,246,240,0.55);
    line-height: 1.8;
    letter-spacing: 0.03em;
    margin-bottom: 44px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* Search bar */
.fq-search-wrap {
    position: relative;
    max-width: 520px;
    margin: 0 auto;
}
.fq-search-icon {
    position: absolute;
    left: 18px; top: 50%;
    transform: translateY(-50%);
    width: 18px; height: 18px;
    color: var(--c-muted);
    pointer-events: none;
    z-index: 1;
}
.fq-search {
    width: 100%;
    padding: 16px 48px 16px 50px;
    border-radius: 50px;
    border: 1.5px solid rgba(201,168,76,0.22);
    background: rgba(250,246,240,0.06);
    color: var(--c-cream);
    font-family: var(--ff-body);
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 0.03em;
    outline: none;
    transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.fq-search::placeholder { color: rgba(250,246,240,0.35); }
.fq-search:focus {
    border-color: rgba(201,168,76,0.5);
    background: rgba(250,246,240,0.1);
    box-shadow: 0 0 0 4px rgba(201,168,76,0.08);
}
.fq-search-clear {
    position: absolute;
    right: 18px; top: 50%;
    transform: translateY(-50%);
    color: rgba(250,246,240,0.3);
    font-size: 14px;
    cursor: pointer;
    transition: color 0.2s;
    display: none;
    background: none;
    border: none;
    padding: 4px;
    line-height: 1;
}
.fq-search-clear.visible { display: block; }
.fq-search-clear:hover   { color: var(--c-gold); }


/* ════════════════════════════════
   BODY LAYOUT
════════════════════════════════ */
.fq-body { padding: 80px 0 100px; }

.fq-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    gap: 60px;
    align-items: flex-start;
}


/* ════════════════════════════════
   SIDEBAR
════════════════════════════════ */
.fq-sidebar {
    flex: 0 0 230px;
    position: sticky;
    top: 100px;
}

.fq-sidebar__label {
    font-family: var(--ff-heading);
    font-size: 10px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--c-muted);
    margin-bottom: 16px;
    padding-left: 4px;
}

.fq-tabs {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 48px;
}

.fq-tab {
    text-align: left;
    background: none;
    border: none;
    padding: 11px 16px;
    border-radius: var(--radius-sm);
    font-family: var(--ff-body);
    font-size: 14px;
    font-weight: 400;
    color: var(--c-muted);
    cursor: pointer;
    transition: var(--trans);
    letter-spacing: 0.02em;
    position: relative;
    white-space: nowrap;
}

.fq-tab::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 0; height: 22px;
    background: var(--c-navy);
    border-radius: 0 4px 4px 0;
    transition: width 0.3s var(--ease);
}

.fq-tab:hover {
    color: var(--c-text);
    background: var(--c-cream-dark);
}

.fq-tab--active {
    color: var(--c-navy);
    background: rgba(6,32,55,0.07);
    font-weight: 500;
}
.fq-tab--active::before { width: 3px; }

/* Contact box */
.fq-sidebar__contact {
    background: linear-gradient(145deg, var(--c-navy) 0%, var(--c-navy-deep) 100%);
    border-radius: var(--radius);
    padding: 28px 22px;
}
.fq-sidebar__contact-head {
    font-family: var(--ff-display);
    font-size: 20px;
    font-weight: 400;
    color: var(--c-gold-light);
    margin-bottom: 8px;
}
.fq-sidebar__contact-sub {
    font-size: 13px;
    font-weight: 300;
    color: rgba(250,246,240,0.55);
    margin-bottom: 22px;
    line-height: 1.65;
}
.fq-contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--ff-heading);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--c-cream)!important;
    border: 1px solid rgba(226,201,126,0.35);
    border-radius: 50px;
    padding: 10px 18px;
    text-decoration: none;
    transition: var(--trans);
}
.fq-contact-btn svg { width: 14px; height: 14px; transition: transform 0.3s; }
.fq-contact-btn:hover {
    background: rgba(250,246,240,0.1);
    border-color: var(--c-gold);
    text-decoration: none;
    color: var(--c-gold-light)!important;
}
.fq-contact-btn:hover svg { transform: translateX(4px); }


/* ════════════════════════════════
   FAQ MAIN
════════════════════════════════ */
.fq-main { flex: 1; min-width: 0; }

/* Group */
.fq-group {
    margin-bottom: 52px;
    transition: opacity 0.35s;
}
.fq-group.fq-hidden { display: none; }

.fq-group__title {
    font-family: var(--ff-heading);
    font-size: 13px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--c-navy);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--c-border);
}
.fq-group__icon {
    color: var(--c-gold);
    font-size: 12px;
    line-height: 1;
}

/* Item */
.fq-item {
    border-bottom: 1px solid var(--c-border);
    transition: opacity 0.3s, background 0.3s;
}
.fq-item:first-of-type { border-top: 1px solid var(--c-border); }
.fq-item.fq-hidden     { display: none; }

.fq-item:hover {
    background: rgba(6,32,55,0.015);
}

/* Question button */
.fq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: none;
    border: none;
    padding: 22px 8px;
    cursor: pointer;
    text-align: left;
    font-family: var(--ff-body);
    font-size: 16px;
    font-weight: 400;
    color: var(--c-text);
    letter-spacing: 0.01em;
    line-height: 1.55;
    transition: color 0.3s;
}
.fq-question:hover { color: var(--c-navy); }
.fq-question[aria-expanded="true"] {
    color: var(--c-navy);
    font-weight: 500;
}

/* Chevron */
.fq-chevron {
    flex-shrink: 0;
    width: 28px; height: 28px;
    border-radius: 50%;
    border: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: var(--trans);
    background: transparent;
}
.fq-chevron::before,
.fq-chevron::after {
    content: '';
    position: absolute;
    background: var(--c-muted);
    border-radius: 2px;
    transition: var(--trans);
}
.fq-chevron::before { width: 10px; height: 1.5px; }
.fq-chevron::after  { width: 1.5px; height: 10px; }

.fq-question:hover .fq-chevron {
    border-color: var(--c-navy);
    background: rgba(6,32,55,0.06);
}
.fq-question:hover .fq-chevron::before,
.fq-question:hover .fq-chevron::after { background: var(--c-navy); }

.fq-question[aria-expanded="true"] .fq-chevron {
    background: var(--c-navy);
    border-color: var(--c-navy);
    transform: rotate(45deg);
}
.fq-question[aria-expanded="true"] .fq-chevron::before,
.fq-question[aria-expanded="true"] .fq-chevron::after {
    background: var(--c-cream);
}

/* Answer panel */
.fq-answer {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.45s var(--ease), padding 0.35s;
    padding: 0 8px;
}
.fq-answer.is-open {
    max-height: 600px;
    padding: 0 8px 26px;
}
.fq-answer p {
    font-size: 15px;
    font-weight: 300;
    line-height: 1.9;
    color: var(--c-muted);
    letter-spacing: 0.02em;
}
.fq-answer p strong {
    font-weight: 500;
    color: var(--c-text);
}
.fq-answer p a {
    color: var(--c-navy-soft);
    font-weight: 400;
    text-decoration: underline;
    text-decoration-color: rgba(6,32,55,0.25);
    text-underline-offset: 2px;
    transition: text-decoration-color 0.2s;
}
.fq-answer p a:hover {
    text-decoration-color: var(--c-navy);
}

/* Highlight from search */
.fq-highlight {
    background: rgba(201,168,76,0.22);
    border-radius: 3px;
    padding: 0 2px;
    color: var(--c-navy-deep);
    font-weight: 500;
}

/* No results */
.fq-no-results {
    text-align: center;
    padding: 60px 20px;
    display: none;
}
.fq-no-results.visible { display: block; }
.fq-no-results__icon {
    font-size: 48px;
    color: var(--c-border);
    margin-bottom: 16px;
}
.fq-no-results__text {
    font-family: var(--ff-display);
    font-size: 22px;
    font-weight: 400;
    color: var(--c-text);
    margin-bottom: 8px;
}
.fq-no-results__sub {
    font-size: 14px;
    color: var(--c-muted);
    font-weight: 300;
}


/* ════════════════════════════════
   BOTTOM CTA
════════════════════════════════ */
.fq-cta {
    background: linear-gradient(160deg, #062037 0%, #041525 60%, #020C16 100%);
    padding: 90px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.fq-cta::before {
    content: '?';
    position: absolute;
    font-family: var(--ff-display);
    font-size: 340px;
    font-style: italic;
    color: rgba(201,168,76,0.04);
    top: 50%; left: 50%;
    transform: translate(-50%, -52%);
    pointer-events: none;
    line-height: 1;
}
.fq-cta__inner { position: relative; z-index: 1; }

.fq-cta__label {
    font-family: var(--ff-heading);
    font-size: 10px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--c-gold);
    margin-bottom: 18px;
}
.fq-cta__heading {
    font-family: var(--ff-display);
    font-size: clamp(30px, 4vw, 52px);
    font-weight: 300;
    color: var(--c-cream);
    line-height: 1.18;
    margin-bottom: 38px;
    letter-spacing: -0.01em;
}
.fq-cta__heading em {
    font-style: italic;
    color: var(--c-gold-light);
}

.fq-cta__actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Buttons */
.fq-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--ff-heading);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 16px 32px;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--trans);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}
.fq-btn svg { width: 15px; height: 15px; transition: transform 0.3s; }
.fq-btn:hover svg { transform: translateX(4px); }

.fq-btn--primary {
    background: linear-gradient(135deg, var(--c-gold), var(--c-gold-light));
    color: var(--c-navy-deep);
    box-shadow: 0 8px 28px rgba(201,168,76,0.3);
}
.fq-btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(201,168,76,0.42);
    text-decoration: none;
    color: var(--c-navy-deep)!important;
}

.fq-btn--ghost {
    background: transparent;
    color: var(--c-cream)!important;
    border: 1.5px solid rgba(250,246,240,0.25);
}
.fq-btn--ghost:hover {
    background: rgba(250,246,240,0.08);
    border-color: rgba(250,246,240,0.55);
    transform: translateY(-3px);
    text-decoration: none;
    color: var(--c-cream)!important;
}


/* ════════════════════════════════
   RESPONSIVE — TABLET
════════════════════════════════ */
@media (max-width: 1024px) {
    .fq-hero { padding: 90px 28px 75px; }
    .fq-body { padding: 64px 0 80px; }
    .fq-container { gap: 48px; }
    .fq-sidebar { flex: 0 0 210px; }
}

@media (max-width: 860px) {
    .fq-container {
        flex-direction: column;
        gap: 36px;
    }
    .fq-sidebar {
        position: static;
        flex: none;
        width: 100%;
    }
    .fq-tabs {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 0;
    }
    .fq-tab {
        padding: 9px 16px;
        font-size: 12px;
        border-radius: 50px;
        letter-spacing: 0.03em;
    }
    .fq-tab::before { display: none; }
    .fq-tab--active {
        background: var(--c-navy);
        color: var(--c-cream);
    }
    .fq-tab:hover {
        background: var(--c-cream-dark);
    }
    .fq-tab--active:hover {
        background: var(--c-navy-soft);
        color: var(--c-cream);
    }
    .fq-sidebar__contact { display: none; }

    .fq-group__title { font-size: 12px; }
    .fq-question { font-size: 15px; padding: 20px 4px; }
    .fq-answer p { font-size: 14px; line-height: 1.85; }
}


/* ════════════════════════════════
   RESPONSIVE — MOBILE
════════════════════════════════ */
@media (max-width: 580px) {
    .fq-hero {
        padding: 80px 18px 60px;
    }
    .fq-hero__ring--3 { display: none; }
    .fq-hero__pre { font-size: 9px; letter-spacing: 0.28em; }
    .fq-hero__title {
        font-size: clamp(34px, 9vw, 48px);
        margin-bottom: 16px;
    }
    .fq-hero__sub {
        font-size: 14px;
        margin-bottom: 36px;
    }
    .fq-search {
        padding: 14px 44px 14px 46px;
        font-size: 13px;
    }
    .fq-search-icon { left: 16px; width: 16px; height: 16px; }

    .fq-body { padding: 48px 0 64px; }
    .fq-container { padding: 0 18px; }

    .fq-tabs { gap: 6px; }
    .fq-tab {
        padding: 8px 14px;
        font-size: 11px;
    }

    .fq-group { margin-bottom: 40px; }
    .fq-group__title { font-size: 11px; letter-spacing: 0.2em; margin-bottom: 16px; }

    .fq-question {
        font-size: 14px;
        padding: 18px 2px;
        gap: 14px;
    }
    .fq-chevron { width: 24px; height: 24px; }
    .fq-chevron::before { width: 8px; }
    .fq-chevron::after  { height: 8px; }

    .fq-answer p {
        font-size: 13px;
        line-height: 1.8;
    }

    .fq-cta { padding: 60px 18px; }
    .fq-cta__heading { margin-bottom: 30px; }
    .fq-btn {
        padding: 14px 26px;
        font-size: 10px;
        letter-spacing: 0.15em;
    }
}

@media (max-width: 380px) {
    .fq-hero { padding: 70px 14px 52px; }
    .fq-hero__ring--2,
    .fq-hero__ring--3 { display: none; }
    .fq-hero__title { font-size: 32px; }
    .fq-hero__sub { font-size: 13px; }

    .fq-container { padding: 0 14px; }
    .fq-tab { padding: 7px 12px; font-size: 10px; }
    .fq-question { font-size: 13px; }
    .fq-answer p { font-size: 12.5px; }

    .fq-cta { padding: 48px 14px; }
    .fq-cta__heading { font-size: 26px; }
    .fq-btn { padding: 12px 22px; width: 100%; justify-content: center; }
    .fq-cta__actions { flex-direction: column; align-items: center; gap: 12px; }
}


/* ════════════════════════════════
   ACCESSIBILITY
════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms!important;
        animation-iteration-count: 1!important;
        transition-duration: 0.01ms!important;
    }
    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}

/* Focus visible for keyboard users */
.fq-tab:focus-visible,
.fq-question:focus-visible,
.fq-btn:focus-visible,
.fq-search:focus-visible,
.fq-contact-btn:focus-visible {
    outline: 2px solid var(--c-gold);
    outline-offset: 3px;
}