/* ==========================================================================
   Spinskull — spinskull.net  (bonus-landing angle · magenta accent)
   System fonts only · zero third-party · dark "skull" theme
   Visual signature vs flagship: mirrored hero (offer card left),
   top-accent-bar cards, UPPERCASE tight headings, chunky squared buttons.
   ========================================================================== */
:root{
  --bg:#0b0b0f; --bg-2:#13131b; --card:#191921; --card-2:#20202b;
  --border:rgba(255,255,255,.08); --border-2:rgba(255,255,255,.14);
  --text:#e9e9f0; --muted:#a6a6b6; --dim:#6d6d7d;
  --good:#2ee6a6; --warn:#ffb547; --bad:#ff5470;
  /* domain accent — magenta */
  --accent:#ec407a; --accent-2:#f06292; --accent-ink:#3a0d20;
  --radius:14px; --radius-sm:9px; --maxw:1080px;
  --shadow:0 14px 44px rgba(0,0,0,.5);
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
/* DIFF: headings are UPPERCASE with tight tracking (flagship = normal case) */
h1,h2,h3,h4{line-height:1.16;color:#fff;font-weight:800;text-transform:uppercase;letter-spacing:-.01em}
h1{letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3.4vw,2.1rem);margin-bottom:.5em}
h3{font-size:1.22rem;margin-bottom:.4em;letter-spacing:0}
p{margin-bottom:1em;color:var(--muted)}
strong{color:#fff;font-weight:700}
ul,ol{margin:0 0 1em 1.2em;color:var(--muted)}
li{margin-bottom:.4em}
section{padding:62px 0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.narrow{max-width:780px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:10px 16px;z-index:1000;border-radius:0 0 8px 0}
.skip:focus{left:0}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);margin-bottom:.6em}
.muted{color:var(--muted)}.dim{color:var(--dim)}.center{text-align:center}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(11,11,15,.82);
  backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:9px;flex-shrink:0}
.brand img{height:32px;width:auto}
.brand-name{font-weight:900;font-size:1.18rem;letter-spacing:.6px;color:#fff;text-transform:uppercase}
.brand-name i{color:var(--accent);font-style:normal}
.nav-links{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav-links a{color:var(--muted);font-weight:600;font-size:.94rem;padding:9px 12px;border-radius:8px;
  transition:color .15s,background .15s}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.05);text-decoration:none}
.nav-links a[aria-current="page"]{color:var(--accent)}
/* DIFF: buttons are chunky squared rectangles (flagship = full 999px pill) */
.btn{display:inline-block;font-weight:800;text-align:center;cursor:pointer;border:none;text-transform:uppercase;
  letter-spacing:.03em;border-radius:var(--radius-sm);transition:transform .15s,box-shadow .15s,filter .15s;text-decoration:none}
.btn:hover{transform:translateY(-2px);text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);
  padding:12px 24px;box-shadow:0 8px 22px rgba(236,64,122,.34)}
.btn-primary:hover{box-shadow:0 12px 30px rgba(236,64,122,.5);filter:brightness(1.06)}
.btn-lg{font-size:1.12rem;padding:17px 40px}
.btn-ghost{border:1.5px solid var(--border-2);color:#fff;padding:11px 22px}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.nav-cta{margin-left:6px}
.hamb{display:none;margin-left:auto;width:42px;height:42px;background:none;border:1px solid var(--border-2);
  border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}
.hamb span{width:20px;height:2px;background:#fff;border-radius:2px;transition:.25s}
.hamb.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamb.open span:nth-child(2){opacity:0}
.hamb.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;border-bottom:1px solid var(--border);background:var(--bg-2)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 22px;color:var(--text);border-top:1px solid var(--border);font-weight:600}
.mobile-menu .btn-primary{margin:14px 22px;display:block}

/* ---------- Hero (DIFF: offer card LEFT, content RIGHT — mirrored) ---------- */
.hero{position:relative;padding:72px 0 62px;overflow:hidden;
  background:radial-gradient(900px 480px at 18% -12%,rgba(236,64,122,.20),transparent 60%),
             radial-gradient(680px 420px at 96% 112%,rgba(240,98,146,.14),transparent 60%),var(--bg)}
.hero::after{content:"";position:absolute;inset:0;background-image:url('logo-mark.svg');
  background-repeat:no-repeat;background-position:left -70px center;background-size:520px;opacity:.05;pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}
.hero-grid .hero-copy{order:2}
.hero-grid .offer-card{order:1}
.hero h1{font-size:clamp(2rem,5.2vw,3.3rem);margin-bottom:.45em}
.hero h1 .hl{color:var(--accent)}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:42ch;margin-bottom:1.4em}
.hero-usps{list-style:none;margin:0 0 1.6em;padding:0}
.hero-usps li{display:flex;gap:10px;align-items:flex-start;color:var(--text);margin-bottom:.5em;font-weight:600}
.hero-usps li::before{content:"\2192";color:var(--accent);font-weight:900;flex-shrink:0}
.hero-cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.trust-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:1.6em;color:var(--dim);font-size:.82rem}
.trust-row span{display:inline-flex;gap:6px;align-items:center}

/* offer card */
.offer-card{background:linear-gradient(180deg,var(--card-2),var(--card));border:1px solid var(--border-2);
  border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.offer-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.offer-card .ribbon{position:absolute;top:14px;right:18px;background:var(--accent);color:var(--accent-ink);
  font-weight:800;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;padding:6px 14px;border-radius:7px}
.offer-card h2{font-size:1.05rem;color:var(--muted);font-weight:700;margin-bottom:.2em;text-transform:uppercase;letter-spacing:.06em}
.offer-amt{font-size:2.6rem;font-weight:900;color:#fff;line-height:1.1;margin:.1em 0 .1em;
  background:linear-gradient(135deg,#fff,var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.offer-sub{color:var(--accent);font-weight:800;margin-bottom:1em}
.offer-rows{list-style:none;margin:0 0 1.2em;padding:0;font-size:.92rem}
.offer-rows li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed var(--border);color:var(--muted)}
.offer-rows li:last-child{border-bottom:none}
.offer-rows b{color:#fff}
.offer-card .btn{width:100%}
.offer-fine{font-size:.72rem;color:var(--dim);margin-top:.9em;text-align:center}

/* rating / metric badge */
.rating-badge{display:inline-flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--border);
  border-radius:10px;padding:8px 14px}
.rating-badge .score{font-size:1.5rem;font-weight:900;color:var(--accent)}
.stars{color:var(--warn);letter-spacing:2px}

/* ---------- generic blocks ---------- */
.section-head{max-width:720px;margin-bottom:32px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
/* DIFF: cards carry a left accent bar + tighter radius (flagship = plain rounded) */
.card{position:relative;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:26px 24px 24px;overflow:hidden}
.card::before{content:"";position:absolute;top:0;left:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--accent),var(--accent-2));opacity:.85}
.card h3{color:#fff}
.card .ic{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:rgba(236,64,122,.14);color:var(--accent);font-size:1.4rem;margin-bottom:14px}
.bg-2{background:var(--bg-2)}

/* pros/cons */
.proscons{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.pc{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:24px}
.pc h3{display:flex;align-items:center;gap:8px}
.pc ul{list-style:none;margin:.6em 0 0;padding:0}
.pc li{display:flex;gap:10px;align-items:flex-start;margin-bottom:.6em;color:var(--muted)}
.pc.pros li::before{content:"+";color:var(--good);font-weight:900}
.pc.cons li::before{content:"\2013";color:var(--bad);font-weight:900}

/* TOC */
.toc{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:22px 26px;margin:0 0 8px}
.toc strong{display:block;color:#fff;margin-bottom:10px;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase}
.toc ol{columns:2;column-gap:30px;margin:0;padding:0;list-style:none;counter-reset:toc}
.toc li{counter-increment:toc;margin-bottom:.45em;break-inside:avoid}
.toc li::before{content:counter(toc) ". ";color:var(--accent);font-weight:800}
.toc a{color:var(--muted)}.toc a:hover{color:var(--accent)}

/* highlight strip (bonus-landing signature element) */
.hl-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:8px 0}
.hl-strip .hl-cell{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:18px 16px;text-align:center}
.hl-strip .hl-cell b{display:block;font-size:1.5rem;color:var(--accent);font-weight:900;line-height:1.1}
.hl-strip .hl-cell span{font-size:.82rem;color:var(--muted)}

/* tables */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-sm);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;min-width:520px;background:var(--card)}
caption{caption-side:bottom;color:var(--dim);font-size:.8rem;padding-top:10px;text-align:left}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:.94rem}
thead th{background:var(--card-2);color:#fff;font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(255,255,255,.02)}
td strong{color:#fff}
.tag{display:inline-block;font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:7px;background:rgba(236,64,122,.16);color:var(--accent-2)}
.tag.neutral{background:rgba(255,255,255,.07);color:var(--muted)}
.tag.good{background:rgba(46,230,166,.14);color:var(--good)}

/* spec list */
.spec{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.spec div{padding:14px 18px;border-bottom:1px solid var(--border)}
.spec .k{background:var(--card-2);color:var(--muted);font-weight:600;font-size:.9rem}
.spec .v{background:var(--card);color:#fff;font-weight:600}

/* steps */
.steps{counter-reset:step;list-style:none;margin:0;padding:0;display:grid;gap:16px}
.steps li{counter-increment:step;position:relative;padding:20px 22px 20px 64px;background:var(--card);
  border:1px solid var(--border);border-radius:var(--radius-sm)}
.steps li::before{content:counter(step);position:absolute;left:20px;top:18px;width:30px;height:30px;border-radius:9px;
  background:var(--accent);color:var(--accent-ink);font-weight:900;display:flex;align-items:center;justify-content:center}
.steps li strong{display:block;margin-bottom:.2em;color:#fff}

/* payment logos */
.pay-logos{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;align-items:center;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:24px}
.pay-logos img{height:30px;width:auto;filter:saturate(1.1)}

/* FAQ accordion (no JS) */
.faq details{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);
  margin-bottom:12px;overflow:hidden}
.faq summary{padding:18px 22px;font-weight:700;color:#fff;cursor:pointer;list-style:none;display:flex;
  justify-content:space-between;align-items:center;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:1.4rem;font-weight:700;flex-shrink:0;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{border-bottom:1px solid var(--border)}
.faq .a{padding:16px 22px 20px;color:var(--muted)}
.faq .a p:last-child{margin-bottom:0}

/* CTA banner */
.cta-banner{position:relative;background:linear-gradient(120deg,rgba(236,64,122,.18),rgba(240,98,146,.06));
  border:1px solid var(--border-2);border-radius:var(--radius);padding:44px 32px;text-align:center;overflow:hidden}
.cta-banner::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.cta-banner h2{margin-bottom:.3em}
.cta-banner p{max-width:56ch;margin:0 auto 1.4em}

/* breadcrumb */
.crumbs{font-size:.85rem;color:var(--dim);padding:18px 0 0}
.crumbs a{color:var(--muted)}
.crumbs span{margin:0 6px;color:var(--dim)}

/* article prose */
.prose h2{margin-top:1.4em}
.prose h3{margin-top:1.2em;color:var(--accent)}
.prose ul li::marker{color:var(--accent)}
.callout{background:var(--card);border-left:3px solid var(--accent);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  padding:18px 22px;margin:1.5em 0}
.callout strong{color:var(--accent)}

/* updated line */
.updated{font-size:.82rem;color:var(--dim);display:flex;gap:8px;align-items:center;margin-bottom:18px}
.updated::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 8px var(--good)}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-2);border-top:1px solid var(--border);padding:54px 0 28px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;margin-bottom:36px}
.footer-grid h4{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:14px}
.footer-grid a{display:block;color:var(--muted);padding:5px 0;font-size:.93rem}
.footer-grid a:hover{color:var(--accent)}
.footer-brand img{height:32px;margin-bottom:14px}
.footer-brand .brand-name{font-weight:900;font-size:1.1rem;letter-spacing:.6px;color:#fff;text-transform:uppercase}
.footer-brand .brand-name i{color:var(--accent);font-style:normal}
.footer-brand p{font-size:.9rem;max-width:34ch;margin-top:10px}
.footer-badges{display:flex;gap:10px;align-items:center;margin-top:14px;flex-wrap:wrap}
.footer-badges .b{font-size:.72rem;font-weight:800;border:1px solid var(--border-2);color:var(--muted);
  border-radius:7px;padding:5px 10px}
.footer-badges .b.age{color:var(--bad);border-color:rgba(255,84,112,.4)}
.footer-bottom{border-top:1px solid var(--border);padding-top:22px;color:var(--dim);font-size:.8rem;line-height:1.7}
.footer-bottom p{color:var(--dim);margin-bottom:.5em}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-grid .hero-copy{order:1}
  .hero-grid .offer-card{order:2}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .hl-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media(max-width:680px){
  section{padding:48px 0}
  .nav-links,.nav-cta{display:none}
  .hamb{display:flex}
  .grid-2,.grid-3,.grid-4,.proscons,.spec{grid-template-columns:1fr}
  .toc ol{columns:1}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero{padding:52px 0 46px}
  .hero h1{font-size:1.95rem;overflow-wrap:break-word}
  .hero p.lead{max-width:none}
  .offer-rows li{flex-wrap:wrap;gap:2px 12px}
  .offer-rows li b{white-space:normal}
  .offer-amt{font-size:2.1rem}
  .hero-usps li,.trust-row{font-size:.9rem}
  .trust-row{gap:10px 16px}
  .btn-lg{font-size:1.05rem;padding:16px 30px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}