/*
Theme Name: QRBooth PIX
Theme URI: https://www.qrboothpix.com
Description: Tema custom minimalista per QRBooth PIX
Version: 2.3.1
Author: QRBooth PIX
Text Domain: qrbooth
*/

/* ===== CSS VARIABLES ===== */
:root {
    --bg: #0a0a0f;
    --bg-card: #13131a;
    --bg-alt: #0e0e14;
    --gold: #d6b36a;
    --gold-hover: #c4943e;
    --text: #f0ede8;
    --muted: #a09880;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --btn-grad: linear-gradient(135deg, #1a73e8, #1557b0);
    --nav-h: 52px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.6;
    overflow-x: hidden;
}
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-hover); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* Admin bar fix */
body.admin-bar #qrb-nav { top: 32px; }
body.admin-bar .qrb-site-wrap { padding-top: calc(var(--nav-h) + 32px); }
@media screen and (max-width: 782px) {
    body.admin-bar #qrb-nav { top: 46px; }
    body.admin-bar .qrb-site-wrap { padding-top: calc(var(--nav-h) + 46px); }
}

/* ===== SITE WRAP ===== */
.qrb-site-wrap { padding-top: var(--nav-h); }

/* ===== NAV BAR v2.2.0 — Centered Logo + Menu ===== */
#qrb-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px 8px;
    background: rgba(10, 10, 15, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(214, 179, 106, 0.15);
    transition: border-color 0.4s;
}
#qrb-nav.scrolled {
    border-bottom-color: rgba(214, 179, 106, 0.35);
    animation: nav-border-glow 2.5s ease-in-out infinite;
}
@keyframes nav-border-glow {
    0%, 100% { border-bottom-color: rgba(214, 179, 106, 0.35); }
    50%      { border-bottom-color: rgba(214, 179, 106, 0.55); }
}
/* Center column: logo + links */
.qrb-nav-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}
.qrb-nav-logo { display: inline-block; line-height: 0; }
.qrb-logo-img {
    height: 80px;
    width: auto;
    filter: drop-shadow(0 0 12px rgba(214,179,106,0.4));
    animation: logo-glow-pulse 3s ease-in-out infinite;
}
@keyframes logo-glow-pulse {
    0%, 100% { filter: drop-shadow(0 0 10px rgba(214,179,106,0.35)); }
    50%      { filter: drop-shadow(0 0 22px rgba(214,179,106,0.65)); }
}
.qrb-nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0; padding: 0;
}
.qrb-nav-links li a {
    display: block;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
    white-space: nowrap;
    position: relative;
}
.qrb-nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 2px; left: 50%; right: 50%;
    height: 2px;
    background: var(--gold);
    border-radius: 1px;
    transition: left 0.3s, right 0.3s;
}
.qrb-nav-links li a:hover::after,
.qrb-nav-links li.current-menu-item > a::after {
    left: 14px; right: 14px;
}
.qrb-nav-links li a:hover,
.qrb-nav-links li.current-menu-item > a {
    color: var(--gold);
}
.qrb-nav-partner { color: var(--gold) !important; font-weight: 600 !important; }

/* ===== MENU A CASCATA (Guide) =====
   Il pulsante deve essere indistinguibile dalle altre voci: eredita le stesse
   regole di .qrb-nav-links li a, che non lo raggiungerebbero perche' e' un
   <button> e non un <a>. E' un <button> di proposito: apre e chiude, non
   porta da nessuna parte, e cosi' funziona da tastiera e per i lettori di
   schermo. */
.qrb-nav-links li a,
.qrb-sub-toggle {
    font-family: inherit;
}
.qrb-sub-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--muted);
    background: none;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    transition: color 0.2s, background 0.2s;
}
.qrb-sub-toggle::after {
    content: '';
    position: absolute;
    bottom: 2px; left: 50%; right: 50%;
    height: 2px;
    background: var(--gold);
    border-radius: 1px;
    transition: left 0.3s, right 0.3s;
}
.qrb-has-sub:hover > .qrb-sub-toggle::after,
.qrb-has-sub.current-menu-item > .qrb-sub-toggle::after,
.qrb-sub-toggle[aria-expanded="true"]::after { left: 14px; right: 14px; }
.qrb-has-sub:hover > .qrb-sub-toggle,
.qrb-has-sub.current-menu-item > .qrb-sub-toggle,
.qrb-sub-toggle[aria-expanded="true"] { color: var(--gold); }

.qrb-caret { font-size: 10px; transition: transform 0.25s; }
.qrb-sub-toggle[aria-expanded="true"] .qrb-caret { transform: rotate(180deg); }

.qrb-has-sub { position: relative; }
.qrb-subnav {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    min-width: 210px;
    list-style: none;
    margin: 0;
    padding: 6px;
    background: rgba(10, 10, 15, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(214, 179, 106, 0.22);
    border-radius: 12px;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
    z-index: 500;
}
/* Apertura: passaggio del mouse, fuoco da tastiera, oppure tocco (classe .open) */
.qrb-has-sub:hover > .qrb-subnav,
.qrb-has-sub:focus-within > .qrb-subnav,
.qrb-has-sub.open > .qrb-subnav {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.qrb-subnav li a {
    display: block;
    padding: 9px 14px;
    font-size: 13px;
    border-radius: 8px;
    white-space: nowrap;
}
.qrb-subnav li a::after { content: none; } /* niente sottolineatura dorata qui */
.qrb-subnav li a:hover { background: rgba(214, 179, 106, 0.12); color: var(--gold); }
/* Auth buttons — absolute right */
.qrb-nav-auth {
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
}
.qrb-nav-link {
    padding: 6px 13px;
    font-size: 13px;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}
.qrb-nav-link:hover { color: var(--gold); background: rgba(214,179,106,0.10); }
.qrb-nav-btn {
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 8px;
    background: var(--btn-grad);
    color: #fff;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.15s;
}
.qrb-nav-btn:hover { opacity: 0.88; transform: translateY(-1px); color: #fff; }
/* Mobile toggle */
#qrb-topnav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    flex-direction: column;
    gap: 5px;
}
#qrb-topnav-toggle span {
    display: block;
    width: 22px; height: 2px;
    background: var(--muted);
    border-radius: 2px;
    transition: all 0.2s;
}
@media (max-width: 960px) {
    #qrb-nav { padding: 10px 16px 6px; }
    .qrb-logo-img { height: 60px; }
    #qrb-topnav-toggle { display: flex; }
    .qrb-nav-links {
        display: none;
        position: fixed;
        top: 100px; left: 0; right: 0;
        flex-direction: column;
        background: rgba(10,10,15,0.97);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(214,179,106,0.15);
        padding: 12px;
        gap: 2px;
        z-index: 490;
    }
    .qrb-nav-links.open { display: flex; }
    .qrb-nav-links li a { padding: 10px 14px; font-size: 14px; }
    .qrb-nav-auth { display: none; }

    /* Menu a cascata dentro il pannello mobile: niente tendina sospesa, il
       sottomenu si apre in linea. Su touch il passaggio del mouse non esiste,
       quindi conta solo la classe .open messa dal tocco. */
    .qrb-has-sub { width: 100%; }
    .qrb-sub-toggle {
        width: 100%;
        justify-content: center; /* come le altre voci del pannello */
        padding: 10px 14px;
        font-size: 14px;
    }
    .qrb-subnav {
        position: static;
        transform: none;
        min-width: 0;
        width: 100%;
        margin: 2px 0 6px;
        padding: 4px 0;
        background: rgba(255, 255, 255, 0.04);
        border: 0;
        border-radius: 10px;
        box-shadow: none;
        display: none;
    }
    .qrb-subnav li a { text-align: center; }
    .qrb-has-sub:hover > .qrb-subnav,
    .qrb-has-sub:focus-within > .qrb-subnav { display: none; }
    .qrb-has-sub.open > .qrb-subnav {
        display: block;
        opacity: 1;
        visibility: visible;
        transform: none;
    }
}

/* ===== HERO ===== */
.qrb-hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 560px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.qrb-hero-video {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: 0;
}
.qrb-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(10,10,15,0.55) 0%, rgba(10,10,15,0.75) 100%);
    z-index: 1;
}
.qrb-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
    max-width: 720px;
}
.qrb-hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}
.qrb-hero-content p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(240,237,232,0.85);
    margin-bottom: 36px;
    line-height: 1.7;
}
.qrb-hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== BUTTONS ===== */
.qrb-btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    background: var(--btn-grad);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    border-radius: 10px;
    text-decoration: none;
    transition: opacity 0.2s, transform 0.15s;
    box-shadow: 0 4px 20px rgba(26,115,232,0.35);
}
.qrb-btn-primary:hover { opacity: 0.88; transform: translateY(-2px); color: #fff; }
.qrb-btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    background: transparent;
    color: var(--text);
    font-size: 15px;
    font-weight: 600;
    border-radius: 10px;
    text-decoration: none;
    border: 1.5px solid rgba(240,237,232,0.25);
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.qrb-btn-secondary:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(214,179,106,0.07);
}

/* ===== SECTIONS ===== */
.qrb-section {
    padding: 88px 24px;
}
.qrb-section-alt { background: var(--bg-alt); }
.qrb-section-card { background: var(--bg-card); }
.qrb-section-cta { background: linear-gradient(135deg, #1e1b4b 0%, #0a0a0f 100%); }
.qrb-container {
    max-width: 1100px;
    margin: 0 auto;
}
.qrb-section-title {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    color: var(--text);
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}
.qrb-section-sub {
    font-size: 1rem;
    color: var(--muted);
    text-align: center;
    margin-bottom: 56px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== COME FUNZIONA — STEPS ===== */
.qrb-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
}
.qrb-step {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 36px 28px;
    border: 1px solid rgba(214,179,106,0.10);
    transition: border-color 0.2s, transform 0.2s;
}
.qrb-step:hover { border-color: rgba(214,179,106,0.30); transform: translateY(-4px); }
.qrb-step-num {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, var(--gold), var(--gold-hover));
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    font-weight: 800;
    color: #0a0a0f;
    margin-bottom: 20px;
}
.qrb-step h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 10px;
}
.qrb-step p {
    font-size: 0.92rem;
    color: var(--muted);
    line-height: 1.65;
}

/* ===== FEATURE GRID ===== */
.qrb-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}
.qrb-feature-card {
    background: var(--bg-alt);
    border-radius: 14px;
    padding: 28px 24px;
    border: 1px solid rgba(214,179,106,0.08);
    transition: border-color 0.2s, transform 0.2s;
}
.qrb-feature-card:hover { border-color: rgba(214,179,106,0.25); transform: translateY(-3px); }
.qrb-feature-icon {
    font-size: 28px;
    margin-bottom: 14px;
    display: block;
}
.qrb-feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.qrb-feature-card p {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.6;
}

/* ===== PRICING PREVIEW ===== */
.qrb-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}
.qrb-price-card {
    background: var(--bg-card);
    border-radius: 18px;
    padding: 36px 28px;
    border: 1px solid rgba(214,179,106,0.12);
    text-align: center;
    transition: border-color 0.2s, transform 0.2s;
    position: relative;
}
.qrb-price-card:hover { transform: translateY(-4px); }
.qrb-price-card.is-pro {
    border-color: var(--gold);
    box-shadow: 0 0 32px rgba(214,179,106,0.15);
}
.qrb-price-badge {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--gold), var(--gold-hover));
    color: #0a0a0f;
    font-size: 11px;
    font-weight: 800;
    padding: 4px 14px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap;
}
.qrb-price-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.qrb-price-amount {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--gold);
    margin: 16px 0 4px;
    letter-spacing: -1px;
}
.qrb-price-period {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 24px;
}
.qrb-price-features {
    list-style: none;
    padding: 0; margin: 0 0 28px;
    text-align: left;
}
.qrb-price-features li {
    font-size: 0.9rem;
    color: var(--muted);
    padding: 6px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    gap: 8px;
}
.qrb-price-features li::before {
    content: '✓';
    color: var(--gold);
    font-weight: 700;
    flex-shrink: 0;
}
.qrb-price-cta-link {
    display: block;
    text-align: center;
    font-size: 0.95rem;
    color: var(--muted);
    margin-top: 24px;
}
.qrb-price-cta-link:hover { color: var(--gold); }

/* ===== FAQ ACCORDION (CSS checkbox hack) ===== */
.qrb-faq { max-width: 720px; margin: 0 auto; }
.qrb-faq-item {
    background: var(--bg-alt);
    border: 1px solid rgba(214,179,106,0.10);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
}
.qrb-faq-item input[type="checkbox"] { display: none; }
.qrb-faq-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    cursor: pointer;
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--text);
    transition: color 0.2s;
    user-select: none;
    gap: 12px;
}
.qrb-faq-label::after {
    content: '+';
    color: var(--gold);
    font-size: 20px;
    font-weight: 400;
    flex-shrink: 0;
    transition: transform 0.25s;
}
.qrb-faq-item input:checked ~ .qrb-faq-label { color: var(--gold); }
.qrb-faq-item input:checked ~ .qrb-faq-label::after { transform: rotate(45deg); }
.qrb-faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.25s;
    padding: 0 22px;
}
.qrb-faq-body p {
    font-size: 0.92rem;
    color: var(--muted);
    line-height: 1.7;
    padding-bottom: 18px;
}
.qrb-faq-item input:checked ~ .qrb-faq-body {
    max-height: 300px;
    padding: 4px 22px;
}

/* ===== CTA SECTION ===== */
.qrb-cta-section {
    text-align: center;
    padding: 96px 24px;
    background: linear-gradient(135deg, #1e1b4b 0%, #0a0a0f 100%);
}
.qrb-cta-section h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--text);
    margin-bottom: 16px;
    letter-spacing: -0.3px;
}
.qrb-cta-section p {
    font-size: 1.05rem;
    color: var(--muted);
    margin-bottom: 36px;
    max-width: 480px;
    margin-left: auto; margin-right: auto;
}

/* ===== FOOTER ===== */
#qrb-footer {
    background: rgba(10,10,15,0.95);
    border-top: 1px solid rgba(214,179,106,0.10);
    padding: 40px 24px;
    text-align: center;
}
.qrb-footer-inner { max-width: 800px; margin: 0 auto; }
.qrb-footer-logo {
    height: 72px;
    width: auto;
    margin: 0 auto 8px;
    filter: drop-shadow(0 0 10px rgba(214,179,106,0.3));
    animation: logo-glow-pulse 4s ease-in-out infinite;
}
.qrb-footer-inner > p {
    font-size: 0.95rem;
    color: var(--muted);
    margin-bottom: 20px;
}
.qrb-footer-inner > p strong { color: var(--text); }
.qrb-footer-inner nav {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.qrb-footer-inner nav a {
    font-size: 0.88rem;
    color: var(--muted);
    transition: color 0.2s;
}
.qrb-footer-inner nav a:hover { color: var(--gold); }
.qrb-footer-copy {
    font-size: 0.8rem;
    color: rgba(160,152,128,0.55);
    margin: 0;
}

/* ===== PAGE CONTENT (page.php) ===== */
#qrb-main {
    min-height: 60vh;
    padding: 64px 24px;
}
.qrb-content-wrap {
    max-width: 960px;
    margin: 0 auto;
}
.qrb-content-wrap h1,
.qrb-content-wrap h2,
.qrb-content-wrap h3 { color: var(--text); margin-bottom: 16px; }
.qrb-content-wrap p { color: var(--muted); margin-bottom: 16px; line-height: 1.7; }

/* ===== LEGAL PAGES (Privacy, Termini, GDPR) ===== */
.qrb-page-shortcode {
    max-width: 820px;
    margin: 0 auto;
    padding: 48px 32px 80px;
    line-height: 1.75;
}
.qrb-page-shortcode h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 8px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(214,179,106,0.2);
}
.qrb-page-shortcode h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text);
    margin-top: 40px;
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.qrb-page-shortcode h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin-top: 24px;
    margin-bottom: 10px;
}
.qrb-page-shortcode p {
    color: var(--muted);
    margin-bottom: 14px;
    font-size: 0.95rem;
}
.qrb-page-shortcode a {
    color: var(--gold);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.qrb-page-shortcode a:hover {
    color: var(--text);
}
.qrb-page-shortcode strong {
    color: var(--text);
    font-weight: 600;
}
.qrb-page-shortcode ul,
.qrb-page-shortcode ol {
    margin: 12px 0 18px 24px;
    color: var(--muted);
    font-size: 0.95rem;
}
.qrb-page-shortcode li {
    margin-bottom: 6px;
}
@media (max-width: 600px) {
    .qrb-page-shortcode {
        padding: 32px 18px 60px;
    }
    .qrb-page-shortcode h1 { font-size: 1.7rem; }
    .qrb-page-shortcode h2 { font-size: 1.15rem; }
}

/* ===== COOKIE BANNER ===== */
#qrb-cookie-banner {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    background: rgba(10,10,15,0.97);
    border-top: 1px solid rgba(214,179,106,0.25);
    padding: 18px 24px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
#qrb-cookie-banner.qrb-cb-show { display: block; }
.qrb-cb-inner {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.qrb-cb-text {
    flex: 1;
    min-width: 260px;
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.5;
}
.qrb-cb-text a { color: var(--gold); text-decoration: underline; }
.qrb-cb-actions {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}
.qrb-cb-btn {
    padding: 8px 20px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: opacity 0.2s;
}
.qrb-cb-btn:hover { opacity: 0.85; }
.qrb-cb-accept {
    background: var(--gold);
    color: #0a0a0f;
}
.qrb-cb-reject {
    background: transparent;
    color: var(--muted);
    border: 1px solid rgba(255,255,255,0.15);
}
@media (max-width: 600px) {
    .qrb-cb-inner { flex-direction: column; text-align: center; }
    .qrb-cb-actions { width: 100%; justify-content: center; }
}

/* ===== 404 ===== */
.qrb-404 {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 24px;
}
.qrb-404 h1 {
    font-size: 5rem;
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 16px;
}
.qrb-404 h2 { font-size: 1.6rem; color: var(--text); margin-bottom: 12px; }
.qrb-404 p { color: var(--muted); margin-bottom: 32px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .qrb-features { grid-template-columns: repeat(2, 1fr); }
    .qrb-pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
}
@media (max-width: 600px) {
    .qrb-section { padding: 56px 16px; }
    .qrb-steps { grid-template-columns: 1fr; }
    .qrb-features { grid-template-columns: 1fr; }
    .qrb-hero-actions { flex-direction: column; align-items: center; }
    .qrb-btn-primary, .qrb-btn-secondary { width: 100%; justify-content: center; }
    .qrb-cta-section { padding: 64px 16px; }
}