/* Kwiff UK "Surprise Pop": navy base, white-on-navy, coral + mint pop, playful rounded */
:root{
  --navy:#0c1230; --navy2:#121a44; --panel:#161f52; --panel2:#1c2766;
  --ink:#f4f6ff; --mut:#aeb6e0; --line:rgba(255,255,255,.10);
  --coral:#ff5c63; --coral2:#ff8a5b; --mint:#3df0c4; --gold:#ffd34d; --violet:#9b6bff;
  --r:18px; --rs:12px; --shell:92%; --maxw:1480px;
  --glow:0 0 0 1px rgba(255,92,99,.4), 0 14px 40px rgba(255,92,99,.32);
  --font:'Poppins',system-ui,Segoe UI,Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);line-height:1.65;
  background:
    radial-gradient(1100px 600px at 12% -8%,rgba(255,92,99,.18),transparent 60%),
    radial-gradient(1000px 620px at 92% 0%,rgba(61,240,196,.14),transparent 60%),
    radial-gradient(900px 700px at 50% 120%,rgba(155,107,255,.16),transparent 60%),
    var(--navy);
  background-attachment:fixed;
}
a{color:var(--mint);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
h1,h2,h3{font-weight:700;line-height:1.18;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.3rem);margin:.2em 0 .35em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:1.5em 0 .5em}
h3{font-size:1.18rem;margin:1.2em 0 .4em}
p{margin:.6em 0}
.shell{width:var(--shell);max-width:var(--maxw);margin:0 auto}
.pop{color:var(--coral)}
.mint{color:var(--mint)}

/* dotted confetti texture on section dividers */
.dots{height:6px;background-image:radial-gradient(var(--coral) 40%,transparent 42%);background-size:14px 14px;opacity:.4;margin:0;border:0}

/* ===== Header / nav ===== */
.topbar{background:rgba(8,12,34,.85);font-size:.82rem;color:var(--mut);border-bottom:1px solid var(--line);backdrop-filter:blur(6px)}
.topbar .shell{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;padding:7px 0}
.topbar b{color:var(--gold)}
.nav-wrap{position:sticky;top:0;z-index:60;background:rgba(12,18,48,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:18px;padding:12px 0;position:relative}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.32rem;color:var(--ink);letter-spacing:-.02em}
.brand .glyph{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--coral),var(--coral2));display:grid;place-items:center;font-weight:900;color:#fff;box-shadow:0 6px 18px rgba(255,92,99,.45)}
.brand small{color:var(--mint);font-size:.6rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;display:block;line-height:1}
.menu{display:flex;gap:6px;margin-left:auto;align-items:center;flex-wrap:wrap}
.menu>div{position:relative}
.menu>div>span,.menu>a{display:inline-block;padding:9px 12px;border-radius:10px;color:var(--ink);font-weight:600;font-size:.92rem;cursor:pointer}
.menu>div>span:hover,.menu>a:hover{background:var(--panel);text-decoration:none}
.drop{position:absolute;top:100%;left:0;min-width:230px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:8px;display:none;box-shadow:0 18px 50px rgba(0,0,0,.5);z-index:70}
.has-drop::before{content:"";position:absolute;top:100%;left:0;right:0;height:14px}
.has-drop:hover .drop{display:block}
.drop a{display:block;padding:9px 11px;border-radius:9px;color:var(--mut);font-size:.9rem}
.drop a:hover{background:var(--panel2);color:var(--ink);text-decoration:none}
.nav-cta{background:linear-gradient(135deg,var(--coral),var(--coral2));color:#fff!important;font-weight:800;box-shadow:0 6px 18px rgba(255,92,99,.45)}
.nav-cta:hover{filter:brightness(1.08)}
.nav-toggle{display:none;margin-left:auto;background:var(--panel);border:1px solid var(--line);color:var(--ink);width:44px;height:42px;border-radius:11px;font-size:1.3rem;cursor:pointer}

/* ===== Buttons / CTA ===== */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:1.02rem;padding:14px 26px;border-radius:50px;border:0;cursor:pointer;color:#fff;
  background:linear-gradient(135deg,var(--coral),var(--coral2));box-shadow:0 10px 30px rgba(255,92,99,.4);position:relative;animation:pulse 2.6s ease-in-out infinite}
.btn:hover{transform:translateY(-2px);filter:brightness(1.07);text-decoration:none}
.btn.alt{background:linear-gradient(135deg,var(--mint),#46c8ff);color:#06231d;box-shadow:0 10px 30px rgba(61,240,196,.32);animation:none}
.btn.ghost{background:transparent;border:2px solid var(--coral);color:var(--ink);box-shadow:none;animation:none}
@keyframes pulse{0%,100%{box-shadow:0 10px 30px rgba(255,92,99,.35)}50%{box-shadow:0 10px 42px rgba(255,92,99,.6)}}
.cta-band{margin:26px 0;padding:22px 24px;border-radius:var(--r);background:linear-gradient(120deg,rgba(255,92,99,.16),rgba(61,240,196,.10));border:1px solid var(--line);display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.cta-band p{margin:0;flex:1;min-width:240px;font-weight:600}

/* ===== Hero ===== */
.hero{padding:48px 0 28px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--line);padding:6px 14px;border-radius:50px;font-size:.78rem;font-weight:700;color:var(--mint);text-transform:uppercase;letter-spacing:.1em}
.hero p.lead{font-size:1.12rem;color:#dfe3ff;max-width:60ch;text-shadow:0 1px 2px rgba(0,0,0,.45)}
.hero-art{position:relative}
.hero-art img{border-radius:24px;border:1px solid var(--line);box-shadow:0 24px 70px rgba(0,0,0,.5);width:100%;height:auto;animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.rating{display:flex;align-items:center;gap:14px;margin:18px 0;flex-wrap:wrap}
.score{font-size:2.4rem;font-weight:900;color:var(--gold);line-height:1}
.stars{color:var(--gold);font-size:1.2rem;letter-spacing:2px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}

/* ===== Tables ===== */
.tbl-wrap{overflow-x:auto;margin:18px 0;border-radius:var(--r);border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;background:var(--panel);font-size:.95rem;min-width:480px}
caption{caption-side:top;text-align:left;font-weight:700;color:var(--mint);padding:12px 14px 4px;font-size:.95rem}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--panel2);color:var(--ink);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em}
tbody tr:hover{background:rgba(255,255,255,.03)}
td b{color:var(--gold)}

/* ===== Cards / panels ===== */
.section{padding:14px 0}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;margin:18px 0}
.factbox{background:linear-gradient(150deg,var(--panel2),var(--panel));border:1px solid rgba(61,240,196,.35);border-radius:var(--r);padding:22px 24px;margin:20px 0}
.factbox h3{margin-top:0;color:var(--mint)}
.warn{background:rgba(255,92,99,.10);border:1px solid rgba(255,92,99,.4);border-radius:var(--r);padding:20px 22px;margin:20px 0}
.warn h3{margin-top:0;color:var(--coral)}
.cardgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:18px 0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px;transition:.2s}
.card:hover{transform:translateY(-4px);border-color:rgba(255,92,99,.5)}
.card h3{margin-top:0}
.pill{display:inline-block;background:var(--panel2);border:1px solid var(--line);border-radius:50px;padding:4px 12px;font-size:.78rem;font-weight:700;color:var(--mint);margin:2px}

/* steps */
.steps{counter-reset:s;margin:18px 0;padding:0;list-style:none}
.steps li{position:relative;padding:16px 18px 16px 64px;background:var(--panel);border:1px solid var(--line);border-radius:var(--rs);margin-bottom:12px}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:16px;top:16px;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--coral),var(--coral2));color:#fff;font-weight:800;display:grid;place-items:center}
.steps li b{color:var(--ink)}

/* pros/cons */
.pc{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}
.pc ul{margin:0;padding-left:20px}
.pc .pros{background:rgba(61,240,196,.08);border:1px solid rgba(61,240,196,.3);border-radius:var(--r);padding:18px 20px}
.pc .cons{background:rgba(255,92,99,.08);border:1px solid rgba(255,92,99,.3);border-radius:var(--r);padding:18px 20px}
.pc h3{margin-top:0}

/* slot grid */
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin:18px 0}
.slot{display:block;text-align:center}
.slot img{border-radius:14px;border:1px solid var(--line);aspect-ratio:1/1;object-fit:cover;width:100%;height:auto;transition:.2s}
.slot:hover img{transform:translateY(-4px) scale(1.02);box-shadow:var(--glow)}
.slot span{display:block;font-size:.78rem;color:var(--mut);margin-top:6px}
.slot:hover{text-decoration:none}

/* slot review cards */
.slotrev{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin:18px 0}
.srcard{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:16px;transition:.2s;display:flex;flex-direction:column}
.srcard:hover{transform:translateY(-4px);border-color:rgba(255,92,99,.5)}
.srcard a.thumb{display:block;border-radius:14px;overflow:hidden}
.srcard a.thumb img{aspect-ratio:1/1;object-fit:cover;width:100%;height:auto;transition:.2s}
.srcard a.thumb:hover img{transform:scale(1.03)}
.srcard h3{margin:14px 0 2px;font-size:1.08rem}
.srcard .prov{color:var(--mint);font-size:.8rem;font-weight:700;margin:0 0 8px}
.srcard p{margin:.3em 0;font-size:.92rem;color:var(--ink)}
.srcard .stat{margin-top:auto;padding-top:10px;font-size:.82rem;color:var(--mut);border-top:1px solid var(--line)}
.srcard .stat b{color:var(--gold)}

/* breadcrumbs */
.crumb{font-size:.82rem;color:var(--mut);padding:14px 0 0}
.crumb a{color:var(--mut)}
.crumb span{color:var(--coral)}

/* byline */
.byline{display:flex;align-items:center;gap:12px;margin:18px 0;padding:12px 16px;background:var(--panel);border:1px solid var(--line);border-radius:50px;width:fit-content;max-width:100%}
.byline .av{width:44px;height:44px;border-radius:50%;object-fit:cover;background:linear-gradient(135deg,var(--coral),var(--violet));display:grid;place-items:center;color:#fff;font-weight:800;flex:none}
.byline small{color:var(--mut);display:block;font-size:.78rem}
.byline b{font-size:.92rem}

/* FAQ accordion */
.faq{margin:18px 0}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:var(--rs);margin-bottom:10px;overflow:hidden}
.faq summary{padding:15px 18px;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--coral);font-weight:900;font-size:1.3rem;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq .a{padding:14px 18px}
.faq .a p{margin:.3em 0}

/* about author card */
.author-card{display:flex;gap:20px;align-items:flex-start;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px;margin:20px 0;flex-wrap:wrap}
.author-card .av{width:96px;height:96px;border-radius:20px;object-fit:cover;flex:none;background:linear-gradient(135deg,var(--coral),var(--violet));display:grid;place-items:center;color:#fff;font-weight:800;font-size:1.6rem}

/* sticky + float CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:80;background:rgba(12,18,48,.96);backdrop-filter:blur(10px);border-top:1px solid var(--coral);padding:10px 0}
.sticky-cta .shell{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:space-between}
.sticky-cta p{margin:0;font-weight:700;font-size:.95rem}
.float-cta{position:fixed;right:18px;bottom:78px;z-index:79;background:var(--panel);border:1px solid var(--coral);border-radius:16px;padding:14px;width:230px;box-shadow:0 18px 50px rgba(0,0,0,.5)}
.float-cta .x{position:absolute;top:6px;right:10px;cursor:pointer;color:var(--mut);font-size:1.1rem;background:none;border:0}
.float-cta p{margin:0 0 10px;font-size:.85rem;font-weight:700}
.float-cta .btn{padding:10px 16px;font-size:.9rem;width:100%;justify-content:center}

/* footer */
.foot{margin-top:36px;background:rgba(8,12,34,.7);border-top:1px solid var(--line);padding:36px 0 120px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:26px}
.foot h4{color:var(--ink);font-size:.95rem;margin:0 0 10px}
.foot a{display:block;color:var(--mut);font-size:.88rem;padding:3px 0}
.foot .legal{margin-top:24px;padding-top:18px;border-top:1px solid var(--line);font-size:.78rem;color:var(--mut)}
.rg{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:10px 0}
.rg .b18{background:var(--coral);color:#fff;font-weight:900;border-radius:50%;width:34px;height:34px;display:grid;place-items:center;flex:none}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:.6s}
.reveal.in{opacity:1;transform:none}
/* reveal safety: content always visible even if JS does not run */
.reveal{opacity:1!important;transform:none!important}

@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .pc{grid-template-columns:1fr}
}
@media(max-width:760px){
  :root{--shell:94%}
  .nav-toggle{display:block}
  .menu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-radius:0 0 16px 16px;padding:10px;align-items:stretch}
  .nav.open .menu{display:flex}
  .menu>div>span,.menu>a{padding:12px}
  .drop{position:static;display:none;box-shadow:none;border:0;padding:0 0 0 12px;background:transparent}
  .menu>div.open .drop{display:block}
  .has-drop:hover .drop{display:none}
  .menu>div.open .drop{display:block}
  .foot-grid{grid-template-columns:1fr}
  .float-cta{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* mobile-safety (audit 2026-06-16) */
html,body{overflow-x:clip}

/* keyboard focus visibility */
a:focus-visible,.btn:focus-visible,.menu>div>span:focus-visible,.nav-toggle:focus-visible,summary:focus-visible{outline:2px solid var(--mint);outline-offset:2px;border-radius:8px}

/* condense top compliance bar on small screens (audit 2026-06-17) */
@media(max-width:600px){
  .topbar{font-size:11px;line-height:1.35;padding:6px 10px}
  .topbar .shell{gap:4px 12px;padding:0}
}