/* Billetscope — design system */
:root{
  --ink:#11183a; --ink-2:#41496e; --ink-3:#6b7290; --line:#e6e8f2; --line-2:#d3d7e8;
  --bg:#ffffff; --bg-2:#f6f7fc; --bg-3:#eef0f9;
  --navy:#10204e; --navy-2:#1b2f6b; --brand:#2f4fe0; --brand-d:#2440c0;
  --accent:#ff5d52; --accent-d:#e8463b; --gold:#f4b942;
  --green:#13a06a; --green-bg:#e4f6ee; --amber:#b9740a; --amber-bg:#fcefda; --red:#d23b3b; --red-bg:#fbe7e7;
  --radius:14px; --radius-s:10px; --shadow:0 1px 2px rgba(16,32,78,.06),0 8px 30px rgba(16,32,78,.06);
  --shadow-l:0 12px 40px rgba(16,32,78,.12);
  --sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif; --serif:'Fraunces',Georgia,serif;
  --wrap:1140px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.18;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(2rem,4.4vw,3.1rem);letter-spacing:-.01em}
h2{font-size:clamp(1.5rem,2.8vw,2rem);margin-top:0}
h3{font-size:1.22rem}
.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.ic{width:1.1em;height:1.1em;flex:none;vertical-align:-.16em}
.skip{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:200}
.skip:focus{left:8px;top:8px;border-radius:8px}

/* ── Header ── */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.site-header__row{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:inline-flex;align-items:center;gap:9px;color:var(--navy);text-decoration:none;font-weight:700}
.brand__mark{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--navy),var(--brand));color:#fff}
.brand__mark .ic{width:18px;height:18px}
.brand__name{font-family:var(--serif);font-size:1.28rem;letter-spacing:-.01em}
.mainnav{display:flex;gap:4px;margin-left:8px}
.mainnav__link{color:var(--ink-2);font-weight:500;font-size:.95rem;padding:8px 12px;border-radius:8px;text-decoration:none}
.mainnav__link:hover{background:var(--bg-2);color:var(--ink)}
.mainnav__link.is-active{color:var(--brand);background:var(--bg-3)}
.site-header__right{margin-left:auto;display:flex;align-items:center;gap:14px}
.badge-indep{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:600;color:var(--green);background:var(--green-bg);padding:6px 11px;border-radius:999px}
.navtoggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.navtoggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
.mobilenav{display:none;flex-direction:column;padding:8px 24px 18px;border-bottom:1px solid var(--line);background:#fff}
.mobilenav a{padding:12px 6px;color:var(--ink);font-weight:600;border-bottom:1px solid var(--line)}

/* ── Breadcrumb ── */
.crumbs{background:var(--bg-2);border-bottom:1px solid var(--line);font-size:.84rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:10px 0}
.crumbs li:not(:last-child)::after{content:'/';margin-left:6px;color:var(--ink-3)}
.crumbs a{color:var(--ink-3)}.crumbs span{color:var(--ink-2);font-weight:600}

/* ── Page layout ── */
.page{padding:40px 0 64px}
.page__grid{max-width:780px;margin:0 auto}
.page__head h1{margin-bottom:.2em}
.page__intro{font-size:1.12rem;color:var(--ink-2)}
.page__meta{font-size:.82rem;color:var(--ink-3);margin:.4rem 0 0;border-top:1px solid var(--line);padding-top:14px}
.block{margin:38px 0}
.block__sub{color:var(--ink-2);margin:-.4em 0 1.2em;font-size:1.05rem}
.prose p{margin:0 0 1rem}
.prose ul,.prose ol{margin:0 0 1rem;padding-left:1.3em}
.prose li{margin:.35em 0}
.prose strong{color:var(--ink)}
.rich-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.rich-list li{position:relative;padding:12px 16px 12px 44px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-s)}
.rich-list li::before{content:'';position:absolute;left:16px;top:18px;width:8px;height:8px;border-radius:50%;background:var(--brand)}

/* ── Verdict ── */
.card{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius);box-shadow:var(--shadow)}
.verdict{padding:24px;margin:28px 0;border-left:4px solid var(--brand);background:linear-gradient(180deg,#fff,var(--bg-2))}
.verdict__head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:10px;flex-wrap:wrap}
.verdict__label{font-family:var(--serif);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--brand)}
.verdict__rating{display:inline-flex;align-items:center;gap:6px;font-size:1.1rem}
.verdict__rating b{font-weight:700}.verdict__rating i{color:var(--ink-3);font-style:normal;font-size:.85rem}
.verdict .btn{margin-top:16px}

/* ── Stars ── */
.stars{display:inline-flex;gap:1px;color:var(--line-2)}
.star{color:var(--line-2)}.star.on{color:var(--gold)}.star.half{color:var(--gold)}
.star .ic{width:1.05em;height:1.05em;fill:currentColor;stroke:none}

/* ── Pros/Cons ── */
.proscons{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.proscons__col{border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;background:#fff}
.proscons__col h3{display:flex;align-items:center;gap:8px;font-size:1.05rem;margin-bottom:.7em}
.proscons__col--pro{background:var(--green-bg);border-color:#bfe8d4}
.proscons__col--pro h3{color:var(--green)}
.proscons__col--con{background:var(--amber-bg);border-color:#f3dcae}
.proscons__col--con h3{color:var(--amber)}
.proscons ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.proscons li{position:relative;padding-left:22px;font-size:.96rem}
.proscons__col--pro li::before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:700}
.proscons__col--con li::before{content:'!';position:absolute;left:2px;color:var(--amber);font-weight:700}

/* ── Tables ── */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.cmp{width:100%;border-collapse:collapse;font-size:.93rem;min-width:520px}
.cmp th,.cmp td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line)}
.cmp thead th{background:var(--navy);color:#fff;font-family:var(--sans);font-weight:600;font-size:.85rem;position:sticky;top:0}
.cmp thead th.hl{background:var(--brand)}
.cmp .cmp__rowhead{font-weight:600;color:var(--ink);background:var(--bg-2)}
.cmp tbody tr:last-child td,.cmp tbody tr:last-child th{border-bottom:0}
.cmp td.hl{background:#eef2ff;font-weight:600}
.cmp tbody tr:hover td{background:var(--bg-2)}
.table-note{font-size:.82rem;color:var(--ink-3);margin-top:8px}
.pill{display:inline-block;font-size:.78rem;font-weight:600;padding:3px 9px;border-radius:999px}
.pill--y{background:var(--green-bg);color:var(--green)}.pill--n{background:var(--red-bg);color:var(--red)}.pill--m{background:var(--amber-bg);color:var(--amber)}

/* ── Bars (methodology) ── */
.bars{display:grid;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.bar{display:grid;grid-template-columns:1fr 2fr auto;align-items:center;gap:14px}
.bar__label{font-weight:500;font-size:.95rem}
.bar__track{height:9px;background:var(--bg-3);border-radius:999px;overflow:hidden}
.bar__fill{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--navy-2));border-radius:999px}
.bar__val{font-weight:700;font-size:.9rem;color:var(--brand);min-width:38px;text-align:right}

/* ── Cards ── */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:18px}
.ucard{position:relative;display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);color:inherit;transition:.18s}
a.ucard:hover{text-decoration:none;transform:translateY(-3px);box-shadow:var(--shadow-l);border-color:var(--line-2)}
.ucard__badge{align-self:flex-start;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--brand);background:var(--bg-3);padding:4px 10px;border-radius:999px;margin-bottom:4px}
.ucard__rating{display:inline-flex;align-items:center;gap:6px;font-size:.92rem;margin-bottom:2px}
.ucard__title{font-size:1.12rem;margin:0}
.ucard__meta{font-size:.8rem;color:var(--ink-3);margin:0}
.ucard__text{font-size:.92rem;color:var(--ink-2);margin:.2em 0 0}
.ucard__more{margin-top:auto;padding-top:10px;font-size:.86rem;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:5px}

/* ── Callouts ── */
.callout{border-radius:var(--radius);padding:20px 22px;margin:26px 0;border:1px solid var(--line)}
.callout h3{display:flex;align-items:center;gap:8px;font-size:1.05rem;margin-bottom:.5em}
.callout--info{background:var(--bg-2);border-color:var(--line-2)}
.callout--tip{background:#eef4ff;border-color:#cfdcff}.callout--tip h3{color:var(--brand)}
.callout--warn{background:var(--amber-bg);border-color:#f3dcae}.callout--warn h3{color:var(--amber)}
.callout .prose p:last-child{margin-bottom:0}

/* ── CTA ── */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.96rem;padding:11px 20px;border-radius:999px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:.16s}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(255,93,82,.32)}
.btn--primary:hover{background:var(--accent-d);text-decoration:none;transform:translateY(-1px)}
.btn--lg{padding:14px 26px;font-size:1.02rem}
.btn--ghost{background:#fff;border-color:var(--line-2);color:var(--ink)}
.btn--ghost:hover{background:var(--bg-2);text-decoration:none}
.ctablock{display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(120deg,var(--navy),var(--navy-2));color:#fff;border-radius:var(--radius);padding:26px 30px;margin:34px 0;flex-wrap:wrap}
.ctablock h3{color:#fff;margin:0 0 .3em}
.ctablock .prose{color:#c8d2f0;font-size:.96rem}.ctablock .prose p{margin:0}

/* ── Steps ── */
.steps{list-style:none;counter-reset:s;padding:0;margin:0;display:grid;gap:14px}
.step{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.step__n{flex:none;width:34px;height:34px;border-radius:50%;background:var(--bg-3);color:var(--brand);font-weight:700;display:grid;place-items:center}
.step h4{margin:0 0 .2em;font-family:var(--sans);font-weight:700;font-size:1rem}
.step p{margin:0;color:var(--ink-2);font-size:.95rem}

/* ── FAQ ── */
.faq__list{display:grid;gap:10px}
.faq__item{border:1px solid var(--line);border-radius:var(--radius-s);background:#fff;overflow:hidden}
.faq__item summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;font-weight:600;cursor:pointer;list-style:none}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary .ic{transition:.2s;color:var(--brand)}
.faq__item[open] summary .ic{transform:rotate(90deg)}
.faq__item .prose{padding:0 18px 16px;color:var(--ink-2)}

/* ── Related ── */
.related__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.related__item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-s);color:var(--ink);font-weight:600;font-size:.92rem}
.related__item:hover{text-decoration:none;background:var(--bg-3);color:var(--brand)}

/* ── HOME ── */
.hero{background:radial-gradient(900px 500px at 80% -10%,rgba(47,79,224,.18),transparent),linear-gradient(180deg,var(--navy),#0b1736);color:#fff;padding:64px 0 72px}
.hero__inner{max-width:760px}
.hero__eyebrow{display:inline-flex;align-items:center;gap:7px;font-size:.82rem;font-weight:600;color:#9fb4ff;background:rgba(255,255,255,.08);padding:7px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.5rem)}
.hero__sub{font-size:1.18rem;color:#c4cef0;max-width:640px;margin:.6em 0 1.6em}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap}
.hero__trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:26px;color:#aebbe6;font-size:.86rem}
.hero__trust span{display:inline-flex;align-items:center;gap:7px}
.home-section{padding:56px 0}
.home-section--alt{background:var(--bg-2);border-block:1px solid var(--line)}
.home-section__head{max-width:680px;margin:0 0 28px}
.home-section__head h2{margin-bottom:.25em}
.home-section__head p{color:var(--ink-2);margin:0;font-size:1.05rem}
.center{text-align:center;margin:0 auto}.mt{margin-top:28px}

@media(max-width:880px){
  .mainnav,.badge-indep{display:none}
  .navtoggle{display:flex}
  .site-header.is-open .mobilenav{display:flex}
  .navtoggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .navtoggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .navtoggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .proscons{grid-template-columns:1fr}
  .ctablock{flex-direction:column;align-items:flex-start}
  .bar{grid-template-columns:1fr;gap:6px}.bar__track{order:3}.bar__val{position:absolute;right:22px}
}
@media(max-width:560px){
  body{font-size:16px}
  .container{padding:0 18px}
  .hero{padding:48px 0 52px}
  .cards{grid-template-columns:1fr}
}

/* ── CWV: below-fold render savings ── */
.site-footer{content-visibility:auto;contain-intrinsic-size:0 480px}
.block.related,.block.faq{content-visibility:auto;contain-intrinsic-size:0 360px}