/* ---------------------------------------------------------------------------
   Shared styles for the six SEO landing pages
   (url-hider, url-changer, shrink-url, safe-url-shortener,
    permanent-url-shortener, unblocked-url-shortener).

   Moved out of the inline <style> in src/landing_head.php, where the same
   19.7 KB was rendered into all six pages and re-downloaded on every view
   because inline CSS cannot be cached. Linked immediately after styles.css,
   which is the position it previously occupied, so the cascade is unchanged.
   --------------------------------------------------------------------------- */

:root {
            --uv-bg-0:#07070c; --uv-bg-1:#0b0b12; --uv-bg-2:#11111a; --uv-bg-3:#161622;
            --uv-line:rgba(255,255,255,.08); --uv-line-2:rgba(255,255,255,.14);
            --uv-fg:#e9ecf3; --uv-fg-2:#c3c8d6; --uv-muted:#9098aa; --uv-dim:#6b7185;
            --uv-blue:#4f8cff; --uv-violet:#9b7bff; --uv-teal:#48d3c0;
            --uv-green:#3fd39a; --uv-amber:#ffb020; --uv-red:#ff5c74;
            --uv-grad:linear-gradient(135deg,#4f8cff 0%,#9b7bff 55%,#48d3c0 100%);
            --uv-r:14px;
            --uv-head-h:70px;
        }

        html { scroll-behavior:smooth; }
        body { background:var(--uv-bg-0); color:var(--uv-fg); -webkit-font-smoothing:antialiased; }
        .bg-secondary { --bs-bg-opacity:1; background-color:var(--uv-bg-2)!important; }
        ::selection { background:rgba(79,140,255,.32); }

        /* anchors must clear the sticky site header */
        [id] { scroll-margin-top:calc(var(--uv-head-h) + 18px); }

        /* ─────────── HERO ─────────── */
        .lp-hero {
            position:relative; overflow:hidden;
            padding:46px 0 54px;
            background:
                radial-gradient(1100px 460px at 50% -18%, rgba(79,140,255,.20), transparent 62%),
                radial-gradient(700px 380px at 88% 8%, rgba(155,123,255,.14), transparent 60%),
                linear-gradient(180deg,#0c0c14 0%,#07070c 100%);
            border-bottom:1px solid var(--uv-line);
        }
        .lp-hero::after {
            content:""; position:absolute; inset:auto 0 -1px 0; height:1px;
            background:linear-gradient(90deg,transparent,rgba(79,140,255,.5),rgba(155,123,255,.5),transparent);
        }
        .lp-crumbs { font-size:.83rem; color:var(--uv-dim); margin-bottom:26px; }
        .lp-crumbs a { color:var(--uv-muted); text-decoration:none; }
        .lp-crumbs a:hover { color:var(--uv-blue); }
        .lp-crumbs span[aria-hidden] { margin:0 7px; opacity:.5; }

        .lp-hero-inner { max-width:900px; margin:0 auto; text-align:center; }
        .lp-eyebrow {
            display:inline-flex; align-items:center; gap:8px;
            font-size:.74rem; letter-spacing:.13em; text-transform:uppercase; font-weight:700;
            color:var(--uv-blue); background:rgba(79,140,255,.10);
            border:1px solid rgba(79,140,255,.24); border-radius:999px;
            padding:7px 15px; margin-bottom:20px;
        }
        .lp-eyebrow::before {
            content:""; width:6px; height:6px; border-radius:50%;
            background:var(--uv-teal); box-shadow:0 0 10px var(--uv-teal);
        }
        .lp-hero h1 {
            font-weight:800; line-height:1.1; margin-bottom:18px;
            font-size:clamp(1.95rem,4.4vw,3.15rem); letter-spacing:-.02em;
        }
        .lp-hero h1 .g {
            background:var(--uv-grad); -webkit-background-clip:text; background-clip:text;
            -webkit-text-fill-color:transparent;
        }
        .lp-lead {
            color:var(--uv-fg-2); font-size:clamp(1rem,1.6vw,1.16rem); line-height:1.65;
            max-width:660px; margin:0 auto 30px;
        }

        /* ─────────── SHORTENER FORM ─────────── */
        .uv-shorten { max-width:660px; margin:0 auto; }
        .uv-shorten form { position:relative; }
        .uv-field {
            display:flex; gap:10px; align-items:stretch;
            background:rgba(255,255,255,.045); border:1px solid var(--uv-line-2);
            border-radius:var(--uv-r); padding:8px;
            box-shadow:0 18px 44px rgba(0,0,0,.5); transition:border-color .2s, box-shadow .2s;
        }
        .uv-field:focus-within {
            border-color:rgba(79,140,255,.7);
            box-shadow:0 18px 44px rgba(0,0,0,.5), 0 0 0 4px rgba(79,140,255,.14);
        }
        .uv-field input {
            flex:1 1 auto; min-width:0;
            background:transparent; border:0; outline:0; color:var(--uv-fg);
            padding:13px 14px; font-size:1rem;
        }
        .uv-field input::placeholder { color:#5f6578; }
        .uv-btn {
            flex:0 0 auto; display:inline-flex; align-items:center; gap:9px;
            background:var(--uv-grad); color:#fff; font-weight:700; font-size:.97rem;
            border:0; border-radius:10px; padding:13px 24px; cursor:pointer;
            transition:transform .15s, filter .15s, box-shadow .15s;
            box-shadow:0 6px 18px rgba(79,140,255,.28);
        }
        .uv-btn:hover { transform:translateY(-1px); filter:brightness(1.08); color:#fff; }
        .uv-btn:active { transform:translateY(0); }
        @keyframes uvPulse {
            0%,100% { box-shadow:0 18px 44px rgba(0,0,0,.5), 0 0 0 0 rgba(79,140,255,0); }
            35%     { box-shadow:0 18px 44px rgba(0,0,0,.5), 0 0 0 7px rgba(79,140,255,.30); }
        }
        .uv-field.uv-flash { animation:uvPulse 1.05s ease-out 2; border-color:rgba(79,140,255,.75); }

        .uv-pills { margin-top:16px; display:flex; flex-wrap:wrap; gap:8px; justify-content:center; }
        .uv-pill {
            font-size:.8rem; color:var(--uv-muted); background:rgba(255,255,255,.04);
            border:1px solid var(--uv-line); border-radius:999px; padding:6px 13px;
        }
        .uv-pill i { color:var(--uv-green); margin-right:6px; font-size:.78rem; }

        .uv-stats { display:flex; flex-wrap:wrap; gap:12px; justify-content:center; margin-top:30px; }
        .uv-stat {
            background:rgba(255,255,255,.035); border:1px solid var(--uv-line);
            border-radius:12px; padding:14px 22px; min-width:132px;
        }
        .uv-stat b { display:block; font-size:1.5rem; font-weight:800; line-height:1.15;
            background:var(--uv-grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
        .uv-stat span { display:block; font-size:.76rem; color:var(--uv-muted); margin-top:3px;
            letter-spacing:.05em; text-transform:uppercase; }

        /* ─────────── SHELL: TOC + ARTICLE ─────────── */
        /* Centred so the sidebar + reading column read as one balanced block,
           rather than a narrow measure hugging the left of a 1400px container. */
        .lp-shell {
            display:grid; grid-template-columns:232px minmax(0,760px);
            gap:56px; padding:52px 0 10px; justify-content:center;
        }
        .lp-toc { position:sticky; top:calc(var(--uv-head-h) + 20px); align-self:start; max-height:calc(100vh - 120px); overflow:auto; }
        .lp-toc-title {
            font-size:.71rem; letter-spacing:.14em; text-transform:uppercase;
            color:var(--uv-dim); font-weight:700; margin-bottom:12px; padding-left:13px;
        }
        .lp-toc ol { list-style:none; margin:0; padding:0; border-left:1px solid var(--uv-line); }
        .lp-toc a {
            display:block; padding:8px 0 8px 13px; margin-left:-1px;
            border-left:2px solid transparent;
            color:var(--uv-muted); text-decoration:none; font-size:.885rem; line-height:1.4;
            transition:color .18s, border-color .18s;
        }
        .lp-toc a:hover { color:var(--uv-fg); }
        .lp-toc a.is-active { color:var(--uv-blue); border-left-color:var(--uv-blue); font-weight:600; }

        .lp-main { min-width:0; }

        /* ─────────── PROSE ─────────── */
        .lp-prose { max-width:none; }
        .lp-prose > h2 {
            font-weight:750; color:#fff; letter-spacing:-.015em;
            font-size:clamp(1.42rem,2.4vw,1.85rem);
            margin:54px 0 16px; padding-top:6px; scroll-margin-top:calc(var(--uv-head-h) + 18px);
        }
        .lp-prose > h2:first-child { margin-top:0; }
        .lp-prose h3 {
            font-weight:660; color:var(--uv-fg); font-size:1.13rem;
            margin:30px 0 11px; letter-spacing:-.005em;
        }
        .lp-prose p { color:var(--uv-fg-2); line-height:1.78; margin-bottom:19px; font-size:1.005rem; }
        .lp-prose ul, .lp-prose ol { color:var(--uv-fg-2); line-height:1.78; margin-bottom:22px; padding-left:22px; }
        .lp-prose li { margin-bottom:11px; }
        .lp-prose li::marker { color:var(--uv-blue); }
        .lp-prose a { color:var(--uv-blue); text-decoration:none; border-bottom:1px solid rgba(79,140,255,.3); }
        .lp-prose a:hover { color:#7aa8ff; border-bottom-color:rgba(122,168,255,.75); }
        .lp-prose strong { color:var(--uv-fg); font-weight:650; }
        .lp-prose code {
            background:rgba(255,255,255,.07); color:#b8a5ff; border:1px solid var(--uv-line);
            padding:2px 7px; border-radius:5px; font-size:.875em; word-break:break-word;
        }
        .lp-prose hr { border:0; border-top:1px solid var(--uv-line); margin:44px 0; }

        /* section number rule under h2 */
        .lp-prose > h2::after {
            content:""; display:block; width:46px; height:3px; border-radius:2px;
            background:var(--uv-grad); margin-top:14px;
        }

        /* ─────────── ANSWER BOX (featured-snippet target) ─────────── */
        .uv-answer {
            position:relative; background:linear-gradient(180deg,rgba(79,140,255,.11),rgba(79,140,255,.05));
            border:1px solid rgba(79,140,255,.28); border-radius:var(--uv-r);
            padding:22px 24px 20px; margin:0 0 34px;
        }
        .uv-answer .lbl {
            display:inline-flex; align-items:center; gap:7px;
            font-size:.7rem; letter-spacing:.12em; text-transform:uppercase;
            color:var(--uv-blue); font-weight:750; margin-bottom:10px;
        }
        .uv-answer p { margin-bottom:0; color:var(--uv-fg); font-size:1.04rem; line-height:1.72; }
        .uv-answer p + p { margin-top:13px; }

        /* ─────────── CALLOUTS ─────────── */
        .uv-note {
            display:flex; gap:15px; align-items:flex-start;
            background:var(--uv-bg-2); border:1px solid var(--uv-line);
            border-left:3px solid var(--uv-blue);
            border-radius:0 12px 12px 0; padding:18px 20px; margin:28px 0;
        }
        .uv-note > i { flex:0 0 auto; font-size:1.02rem; margin-top:3px; color:var(--uv-blue); }
        .uv-note .bd { min-width:0; }
        .uv-note p:last-child, .uv-note ul:last-child { margin-bottom:0; }
        .uv-note ul { margin-bottom:0; }
        .uv-note--warn { border-left-color:var(--uv-amber); }
        .uv-note--warn > i { color:var(--uv-amber); }
        .uv-note--good { border-left-color:var(--uv-green); }
        .uv-note--good > i { color:var(--uv-green); }
        .uv-note--stop { border-left-color:var(--uv-red); }
        .uv-note--stop > i { color:var(--uv-red); }

        /* ─────────── CARD GRID ─────────── */
        .uv-grid { display:grid; gap:14px; margin:26px 0 30px; }
        .uv-grid--2 { grid-template-columns:repeat(2,minmax(0,1fr)); }
        .uv-grid--3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
        .uv-card {
            background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.018));
            border:1px solid var(--uv-line); border-radius:12px; padding:19px 20px;
            transition:border-color .2s, transform .2s, background .2s;
        }
        .uv-card:hover { border-color:var(--uv-line-2); transform:translateY(-2px);
            background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.025)); }
        .uv-card .ic {
            width:36px; height:36px; border-radius:9px; display:grid; place-items:center;
            background:rgba(79,140,255,.12); color:var(--uv-blue); font-size:.95rem; margin-bottom:13px;
        }
        .uv-card h4 { font-size:1rem; font-weight:650; color:#fff; margin:0 0 7px; }
        .uv-card p { font-size:.925rem; color:var(--uv-muted); line-height:1.65; margin:0; }
        .uv-card--good .ic { background:rgba(63,211,154,.13); color:var(--uv-green); }
        .uv-card--warn .ic { background:rgba(255,176,32,.13); color:var(--uv-amber); }
        .uv-card--stop .ic { background:rgba(255,92,116,.13); color:var(--uv-red); }

        /* ─────────── STEPS ─────────── */
        .uv-steps { list-style:none; counter-reset:s; margin:28px 0 32px; padding:0; }
        .uv-steps > li {
            counter-increment:s; position:relative; padding:0 0 24px 56px; margin:0;
        }
        .uv-steps > li::before {
            content:counter(s); position:absolute; left:0; top:-2px;
            width:36px; height:36px; border-radius:10px; display:grid; place-items:center;
            font-weight:750; font-size:.95rem; color:#fff; background:var(--uv-grad);
            box-shadow:0 4px 14px rgba(79,140,255,.3);
        }
        .uv-steps > li::after {
            content:""; position:absolute; left:17.5px; top:38px; bottom:2px; width:1px;
            background:linear-gradient(180deg,var(--uv-line-2),transparent);
        }
        .uv-steps > li:last-child { padding-bottom:0; }
        .uv-steps > li:last-child::after { display:none; }
        .uv-steps h4 { font-size:1.03rem; font-weight:650; color:#fff; margin:5px 0 7px; }
        .uv-steps p { margin-bottom:0; font-size:.955rem; }

        /* ─────────── TABLE ─────────── */
        .uv-tablewrap {
            margin:26px 0 32px; border:1px solid var(--uv-line); border-radius:12px;
            overflow-x:auto; background:var(--uv-bg-1);
        }
        .uv-table { width:100%; border-collapse:collapse; font-size:.93rem; margin:0; min-width:520px; }
        .uv-table thead th {
            background:rgba(255,255,255,.045); color:#fff; font-weight:650; text-align:left;
            padding:14px 17px; border-bottom:1px solid var(--uv-line-2); white-space:nowrap;
            font-size:.79rem; letter-spacing:.07em; text-transform:uppercase;
        }
        .uv-table td { padding:14px 17px; border-bottom:1px solid rgba(255,255,255,.05);
            color:var(--uv-fg-2); line-height:1.6; vertical-align:top; }
        .uv-table tbody tr:last-child td { border-bottom:0; }
        .uv-table tbody tr:hover td { background:rgba(255,255,255,.022); }
        .uv-table td:first-child { color:var(--uv-fg); font-weight:550; }
        .uv-yes { color:var(--uv-green); font-weight:650; }
        .uv-no  { color:var(--uv-red);   font-weight:650; }
        .uv-mid { color:var(--uv-amber); font-weight:650; }

        /* ─────────── INLINE CTA (with a REAL form) ─────────── */
        .uv-cta {
            position:relative; overflow:hidden;
            background:
                radial-gradient(620px 220px at 22% -30%, rgba(79,140,255,.20), transparent 65%),
                linear-gradient(180deg,var(--uv-bg-3),var(--uv-bg-2));
            border:1px solid var(--uv-line-2); border-radius:18px;
            padding:30px 30px 28px; margin:44px 0;
        }
        .uv-cta h3 { margin:0 0 8px; color:#fff; font-size:1.28rem; font-weight:720; }
        .uv-cta > p { color:var(--uv-muted); margin-bottom:20px; font-size:.96rem; }
        .uv-cta .uv-shorten { max-width:none; margin:0; }
        .uv-cta .uv-field { box-shadow:0 10px 26px rgba(0,0,0,.4); }
        .uv-cta .uv-pills { justify-content:flex-start; margin-top:13px; }

        /* ─────────── FAQ ─────────── */
        .uv-faq { margin:24px 0 8px; }
        .uv-faq details {
            background:rgba(255,255,255,.032); border:1px solid var(--uv-line);
            border-radius:12px; margin-bottom:10px; overflow:hidden; transition:border-color .2s;
        }
        .uv-faq details:hover { border-color:var(--uv-line-2); }
        .uv-faq details[open] { background:rgba(255,255,255,.05); border-color:rgba(79,140,255,.28); }
        .uv-faq summary {
            cursor:pointer; list-style:none; padding:16px 50px 16px 19px;
            font-weight:620; color:#fff; position:relative; font-size:.99rem; line-height:1.45;
        }
        .uv-faq summary::-webkit-details-marker { display:none; }
        .uv-faq summary::after {
            content:"\f067"; font-family:"Font Awesome 6 Free"; font-weight:900;
            position:absolute; right:19px; top:50%; transform:translateY(-50%);
            font-size:.72rem; color:var(--uv-blue); transition:transform .22s;
        }
        .uv-faq details[open] summary::after { transform:translateY(-50%) rotate(45deg); }
        .uv-faq details > *:not(summary) { padding-left:19px; padding-right:19px; }
        .uv-faq details > p { color:var(--uv-fg-2); line-height:1.72; margin:0 0 15px; font-size:.955rem; }
        .uv-faq details > ul { margin:0 0 15px; }

        /* ─────────── RELATED / FOOTER ─────────── */
        .lp-related { border-top:1px solid var(--uv-line); margin-top:56px; padding-top:34px; }
        .lp-related h2 { font-size:1.3rem; font-weight:700; color:#fff; margin:0 0 20px; }
        .lp-rel-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
        .lp-rel {
            display:block; background:rgba(255,255,255,.032); border:1px solid var(--uv-line);
            border-radius:12px; padding:16px 18px; text-decoration:none; transition:all .2s;
        }
        .lp-rel:hover { border-color:rgba(79,140,255,.4); background:rgba(79,140,255,.07); transform:translateY(-2px); }
        .lp-rel b { display:block; color:#fff; font-size:.965rem; font-weight:640; margin-bottom:5px; }
        .lp-rel span { display:block; color:var(--uv-muted); font-size:.875rem; line-height:1.55; }
        .lp-reviewed { color:var(--uv-dim); font-size:.85rem; margin-top:26px; }

        .footer-lp { background:var(--uv-bg-2); border-top:1px solid var(--uv-line); padding:38px 0 18px; margin-top:56px; }
        .footer-lp a { color:var(--uv-muted); text-decoration:none; font-size:.9rem; }
        .footer-lp a:hover { color:var(--uv-blue); }
        .footer-lp p { color:var(--uv-muted); }

        /* ─────────── STICKY MOBILE CTA ─────────── */
        .uv-dock {
            position:fixed; left:0; right:0; bottom:0; z-index:900;
            display:none; padding:11px 14px calc(11px + env(safe-area-inset-bottom));
            background:rgba(11,11,18,.94); backdrop-filter:blur(12px);
            border-top:1px solid var(--uv-line-2);
            transform:translateY(105%); transition:transform .28s ease;
        }
        .uv-dock.is-on { transform:translateY(0); }
        .uv-dock button {
            width:100%; border:0; border-radius:11px; padding:14px;
            background:var(--uv-grad); color:#fff; font-weight:700; font-size:1rem;
            display:inline-flex; align-items:center; justify-content:center; gap:9px;
        }

        /* ─────────── RESPONSIVE ─────────── */
        @media (max-width:991px) {
            .lp-shell { grid-template-columns:minmax(0,1fr); gap:0; padding-top:38px; }
            .lp-toc { display:none; }
            .lp-prose { max-width:none; }
            .uv-dock { display:block; }
            body { padding-bottom:74px; }
        }
        @media (max-width:767px) {
            .uv-grid--2, .uv-grid--3 { grid-template-columns:minmax(0,1fr); }
            .lp-rel-grid { grid-template-columns:minmax(0,1fr); }
        }
        @media (max-width:575px) {
            .lp-hero { padding:32px 0 40px; }
            .uv-field { flex-direction:column; padding:10px; }
            .uv-btn { justify-content:center; width:100%; padding:14px; }
            .uv-cta { padding:24px 20px; border-radius:15px; }
            .uv-steps > li { padding-left:48px; }
            .uv-answer { padding:19px 18px; }
            .uv-note { padding:16px 16px; }
        }
        @media (prefers-reduced-motion:reduce) {
            html { scroll-behavior:auto; }
            .uv-card:hover, .lp-rel:hover, .uv-btn:hover { transform:none; }
            .uv-field.uv-flash { animation:none; }
        }