/* ===== Brand colours ===== */
:root{
  --bg:#0a0b2b;          /* page / header background (deep navy) */
  --bg-2:#12145a;        /* alternate section background (indigo) */
  --card:#0f1146;        /* cards */
  --line:#2a2c7a;        /* subtle borders */
  --text:#ffffff;        /* main text */
  --muted:#b4b6e6;       /* secondary text */
  --purple:#6b3cf5;      /* brand purple - buttons, borders */
  --purple-2:#4a26c4;    /* purple gradient end */
  --accent:#ffbf1f;      /* gold from logo - highlights */
  --accent-2:#f29a0e;    /* gold gradient end */
  --accent-ink:#1a1300;
  --radius:14px;
  --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.65;font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,11,43,.94);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-row{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:flex;align-items:center;height:48px}
.logo img{height:46px;width:auto}
.logo .wordmark{display:none;font-weight:800;font-size:24px;letter-spacing:.5px}
.logo .wordmark span{color:var(--accent)}
.logo.no-img img{display:none}
.logo.no-img .wordmark{display:block}
.auth{display:flex;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:700;font-size:15px;border-radius:8px;padding:10px 22px;
  transition:transform .15s ease,filter .15s ease,background .15s ease;white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}
.btn-outline{border:2px solid var(--purple);color:#fff;background:#070820}
.btn-outline:hover{background:rgba(107,60,245,.18)}
.btn-gold{background:linear-gradient(180deg,var(--purple),var(--purple-2));color:#fff;border:2px solid #8a63ff;box-shadow:0 6px 22px rgba(107,60,245,.4)}
.btn-lg{padding:14px 32px;font-size:17px}

.cat-nav{border-top:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.cat-nav::-webkit-scrollbar{display:none}
.cat-nav ul{display:flex;gap:4px;list-style:none;height:46px;align-items:center}
.cat-nav a{display:block;padding:8px 14px;border-radius:8px;color:var(--muted);font-size:14px;font-weight:600;white-space:nowrap}
.cat-nav a:hover{color:#fff;background:rgba(107,60,245,.3)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    linear-gradient(115deg,transparent 40%,rgba(120,80,255,.10) 41%,transparent 55%),
    radial-gradient(900px 460px at 85% 20%,rgba(107,60,245,.38),transparent 60%),
    radial-gradient(600px 360px at 70% 80%,rgba(255,191,31,.12),transparent 60%),
    linear-gradient(180deg,#0c0e3a,#12145a);
  padding:80px 0 72px;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#fff;background:rgba(107,60,245,.25);border:1px solid var(--purple);padding:6px 12px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:clamp(32px,4.6vw,54px);line-height:1.12;font-weight:800;letter-spacing:-.5px;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lead{font-size:18px;color:var(--muted);max-width:560px;margin-bottom:28px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.hero-note{font-size:13px;color:var(--muted)}
.promo-card{
  background:linear-gradient(160deg,#2a1a8a,#0f1146);
  border:2px solid var(--purple);border-radius:22px;padding:34px 30px;text-align:center;
  box-shadow:0 30px 60px rgba(0,0,0,.35);
}
.promo-card .tag{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--muted)}
.promo-card .big{font-size:76px;font-weight:900;line-height:1;margin:10px 0 4px;
  background:linear-gradient(180deg,#ffe08a,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.promo-card .sub{font-size:22px;font-weight:800;margin-bottom:16px}
.promo-card small{display:block;color:var(--muted);font-size:12px;margin-top:14px}

/* ---------- Sections ---------- */
section{padding:72px 0}
.alt{background:var(--bg-2)}
.sec-head{text-align:center;max-width:720px;margin:0 auto 40px}
.sec-head h2{font-size:clamp(26px,3.2vw,36px);line-height:1.2;margin-bottom:12px}
.sec-head p{color:var(--muted)}

.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cat{background:var(--card);border:2px solid var(--purple);border-radius:var(--radius);padding:26px;transition:border-color .2s,transform .2s}
.cat:hover{border-color:var(--accent);box-shadow:0 10px 30px rgba(107,60,245,.35);transform:translateY(-3px)}
.cat .ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:rgba(107,60,245,.25);color:#fff;margin-bottom:14px}
.cat .ico svg{width:26px;height:26px}
.cat h3{font-size:19px;margin-bottom:6px}
.cat p{color:var(--muted);font-size:15px}
.cat .more{display:inline-block;margin-top:12px;color:var(--accent);font-weight:700;font-size:14px}

.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat{padding:22px;border-radius:var(--radius);background:rgba(255,255,255,.02);border:1px solid var(--line)}
.feat h3{font-size:17px;margin-bottom:6px}
.feat p{font-size:14.5px;color:var(--muted)}
.feat .n{font-size:13px;font-weight:800;color:var(--accent);letter-spacing:1px;margin-bottom:8px}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:24px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:linear-gradient(180deg,var(--purple),var(--purple-2));color:#fff;border:2px solid #8a63ff}
.step h3{margin:8px 0 6px;font-size:18px}
.step p{color:var(--muted);font-size:15px}
.center{text-align:center;margin-top:32px}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.panel h2{font-size:24px;margin-bottom:10px}
.panel p,.panel li{color:var(--muted);font-size:15.5px}
.panel ul{margin:12px 0 20px 18px}
.panel li{margin-bottom:6px}

.article{max-width:820px;margin:0 auto}
.article h2{font-size:28px;margin:0 0 14px}
.article h3{font-size:20px;margin:28px 0 8px}
.article p{color:#c6cee3;margin-bottom:14px}

.faq{max-width:820px;margin:0 auto;display:grid;gap:12px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0 22px}
.faq summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:700;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);padding-bottom:18px}

.cta-band{background:linear-gradient(120deg,#2a1a8a,#0c0e3a);border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center}
.cta-band h2{font-size:clamp(26px,3vw,34px);margin-bottom:10px}
.cta-band p{color:var(--muted);margin-bottom:24px}

.rg{display:flex;gap:16px;align-items:flex-start;background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:var(--radius);padding:22px;max-width:820px;margin:0 auto}
.rg .age{flex:none;width:52px;height:52px;border-radius:50%;border:2px solid #e05252;color:#ff8080;display:grid;place-items:center;font-weight:900}
.rg p{color:var(--muted);font-size:14.5px}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding:40px 0 100px;color:var(--muted);font-size:14px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot nav{display:flex;gap:18px;flex-wrap:wrap}
.foot a:hover{color:var(--accent)}

/* Mobile sticky CTA */
.m-cta{display:none}

@media (max-width:960px){
  .hero-grid,.two-col{grid-template-columns:1fr}
  .cats{grid-template-columns:repeat(2,1fr)}
  .feats{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr;gap:28px}
}
@media (max-width:600px){
  .header-row{height:60px}
  .logo img{height:34px}
  .btn{padding:8px 14px;font-size:14px}
  .hero{padding:48px 0}
  .cats,.feats{grid-template-columns:1fr}
  section{padding:56px 0}
  .promo-card .big{font-size:60px}
  .m-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;gap:10px;padding:10px 14px;background:rgba(10,11,43,.97);border-top:1px solid var(--line)}
  .m-cta .btn{flex:1}
}

/* ---------- Category pages ---------- */
.cat-nav a[aria-current="page"]{color:#fff;background:var(--purple)}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:18px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li::before{content:"›";margin-right:6px;opacity:.6}
.crumbs a:hover{color:#fff}
.page-hero{padding:56px 0 52px}
.page-hero h1{font-size:clamp(30px,4vw,46px)}
.page-hero .lead{max-width:760px}
.page-hero .hero-grid{grid-template-columns:1.3fr .7fr}
.quick{background:var(--card);border:2px solid var(--purple);border-radius:18px;padding:24px}
.quick h2{font-size:16px;letter-spacing:1px;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.quick ul{list-style:none;display:grid;gap:10px}
.quick li{display:flex;gap:10px;color:var(--muted);font-size:15px}
.quick li::before{content:"✓";color:var(--accent);font-weight:800}
.layout{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:start}
.content h2{font-size:26px;line-height:1.25;margin:36px 0 12px}
.content h2:first-child{margin-top:0}
.content h3{font-size:19px;margin:22px 0 8px}
.content p{color:#cfd2f2;margin-bottom:14px}
.content ul,.content ol{margin:0 0 16px 20px;color:#cfd2f2}
.content li{margin-bottom:6px}
.content strong{color:#fff}
.content table{width:100%;border-collapse:collapse;margin:8px 0 18px;font-size:15px}
.content th,.content td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.content th{background:var(--card);color:#fff}
.content td{color:#cfd2f2}
.side{position:sticky;top:140px;display:grid;gap:16px}
.side .box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.side h2{font-size:15px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:12px}
.side ul{list-style:none;display:grid;gap:4px}
.side a{display:block;padding:8px 10px;border-radius:8px;font-weight:600}
.side a:hover,.side a[aria-current="page"]{background:rgba(107,60,245,.3)}
.side .btn{width:100%;margin-top:8px}
.related .cat{display:block}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.faq-sec .sec-head{margin-bottom:28px}
@media (max-width:960px){
  .layout,.page-hero .hero-grid{grid-template-columns:1fr}
  .side{position:static}
  .related{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){.related{grid-template-columns:1fr}}


.lang{display:inline-flex;align-items:center;font-weight:800;font-size:13px;letter-spacing:.5px;color:var(--muted);border:1px solid var(--line);border-radius:8px;padding:9px 11px}
.lang:hover{color:#fff;border-color:var(--purple)}
@media (max-width:600px){.lang{padding:7px 9px}}