/* =========================================================
   TopBestUKRanking — Premium Neon Casino Aggregator Styles
   ========================================================= */

:root{
  --bg-void:#07040f;
  --bg-deep:#0d0820;
  --bg-panel:#130b28;
  --bg-panel-2:#1a1035;
  --neon-green:#3dffb0;
  --neon-pink:#ff3fd8;
  --neon-cyan:#31e5ff;
  --neon-purple:#a238ff;
  --neon-gold:#ffd166;
  --text-main:#f2eefc;
  --text-dim:#b7aed4;
  --border-glow:rgba(163,56,255,0.35);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:8px;
  --shadow-neon:0 0 18px rgba(162,56,255,0.45), 0 0 40px rgba(49,229,255,0.15);
  --font-head:'Rajdhani', 'Poppins', sans-serif;
  --font-body:'Poppins', sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--bg-void);
  color:var(--text-main);
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;margin:0 0 .5em;letter-spacing:.5px;}
p{margin:0 0 1em;color:var(--text-dim);}
.container{max-width:1200px;margin:0 auto;padding:0 20px;}
.section{padding:70px 0;position:relative;}
.section-bg{
  background-image:linear-gradient(180deg, rgba(7,4,15,0.92), rgba(7,4,15,0.96)), url('../images/bg-section.jpg');
  background-size:cover;
  background-position:center;
  background-attachment:fixed;
}
.eyebrow{
  display:inline-block;
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:2.5px;
  color:var(--neon-cyan);
  font-weight:600;
  margin-bottom:10px;
}
.section-title{
  font-size:clamp(1.8rem,3.5vw,2.6rem);
  color:#fff;
  text-shadow:0 0 18px rgba(49,229,255,0.35);
}
.section-title span{color:var(--neon-green);text-shadow:0 0 16px rgba(61,255,176,0.7);}
.section-sub{max-width:680px;color:var(--text-dim);margin-bottom:40px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 30px;
  border-radius:50px;
  font-weight:700;
  font-family:var(--font-head);
  font-size:1rem;
  letter-spacing:.5px;
  cursor:pointer;
  border:none;
  transition:transform .25s ease, box-shadow .25s ease, filter .25s ease;
  text-transform:uppercase;
}
.btn-primary{
  background:linear-gradient(135deg,var(--neon-green),var(--neon-cyan));
  color:#04140f;
  box-shadow:0 0 20px rgba(61,255,176,.55), 0 0 45px rgba(49,229,255,.25);
}
.btn-primary:hover{transform:translateY(-3px) scale(1.03);filter:brightness(1.1);box-shadow:0 0 30px rgba(61,255,176,.8), 0 0 60px rgba(49,229,255,.4);}
.btn-outline{
  background:transparent;
  border:2px solid var(--neon-pink);
  color:#fff;
  box-shadow:0 0 14px rgba(255,63,216,.35) inset, 0 0 14px rgba(255,63,216,.25);
}
.btn-outline:hover{background:rgba(255,63,216,.12);transform:translateY(-3px);}
.btn-small{padding:10px 20px;font-size:.85rem;}
.btn-block{width:100%;}

/* ---------- Top age bar ---------- */
.age-bar{
  background:linear-gradient(90deg,#1a0730,#2c0947);
  color:var(--neon-gold);
  text-align:center;
  font-size:.8rem;
  padding:8px 12px;
  letter-spacing:.5px;
  border-bottom:1px solid rgba(255,209,102,0.25);
}
.age-bar strong{color:var(--neon-green);}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:500;
  background:rgba(9,5,20,0.85);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-glow);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;
  max-width:1200px;margin:0 auto;
}
.logo{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-head);
  font-size:1.5rem;
  font-weight:800;
  color:#fff;
}
.logo img{width:42px;height:42px;border-radius:10px;box-shadow:0 0 16px rgba(61,255,176,.6);}
.logo .top{color:var(--neon-green);text-shadow:0 0 12px rgba(61,255,176,.8);}
.logo .rank{color:var(--neon-pink);text-shadow:0 0 12px rgba(255,63,216,.8);}
.main-nav ul{display:flex;gap:28px;}
.main-nav a{
  font-weight:600;font-size:.95rem;color:var(--text-dim);
  transition:color .2s ease;position:relative;padding:6px 0;
}
.main-nav a:hover,.main-nav a.active{color:var(--neon-cyan);}
.main-nav a.active::after{
  content:'';position:absolute;left:0;bottom:0;width:100%;height:2px;
  background:var(--neon-cyan);box-shadow:0 0 8px var(--neon-cyan);
}
.header-cta{display:flex;align-items:center;gap:16px;}
.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:1.6rem;cursor:pointer;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:110px 0 90px;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(162,56,255,0.35), transparent 55%),
    radial-gradient(ellipse at 80% 30%, rgba(49,229,255,0.25), transparent 50%),
    linear-gradient(180deg, rgba(7,4,15,.55), rgba(7,4,15,.92)), url('../images/bg-hero.jpg');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:repeating-linear-gradient(90deg, rgba(255,255,255,0.02) 0 1px, transparent 1px 60px);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:840px;margin:0 auto;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(61,255,176,0.1);
  border:1px solid rgba(61,255,176,0.5);
  color:var(--neon-green);
  padding:8px 18px;border-radius:50px;
  font-size:.8rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  margin-bottom:24px;
  box-shadow:0 0 20px rgba(61,255,176,.25);
}
.hero h1{
  font-size:clamp(2.4rem,6vw,4.2rem);
  color:#fff;
  line-height:1.1;
  text-shadow:0 0 25px rgba(162,56,255,.55);
}
.hero h1 .glow-green{color:var(--neon-green);text-shadow:0 0 20px rgba(61,255,176,.9),0 0 50px rgba(61,255,176,.5);}
.hero h1 .glow-pink{color:var(--neon-pink);text-shadow:0 0 20px rgba(255,63,216,.9),0 0 50px rgba(255,63,216,.5);}
.hero p.lead{font-size:1.15rem;color:var(--text-dim);max-width:640px;margin:20px auto 34px;}
.hero-cta{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;}
.hero-stats{
  display:flex;justify-content:center;gap:50px;margin-top:60px;flex-wrap:wrap;
}
.hero-stats .stat{text-align:center;}
.hero-stats .stat strong{
  display:block;font-family:var(--font-head);font-size:2rem;color:var(--neon-cyan);
  text-shadow:0 0 16px rgba(49,229,255,.6);
}
.hero-stats .stat span{font-size:.8rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px;}

/* ---------- Casino Cards ---------- */
.casino-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;
}
.casino-card{
  background:linear-gradient(160deg, var(--bg-panel), var(--bg-panel-2));
  border:1px solid var(--border-glow);
  border-radius:var(--radius-lg);
  padding:26px;
  position:relative;
  overflow:hidden;
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.casino-card::before{
  content:'';position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;
  background:linear-gradient(135deg,var(--neon-green),var(--neon-purple),var(--neon-pink));
  border-radius:var(--radius-lg);
  opacity:0;transition:opacity .35s ease;z-index:-1;
  filter:blur(10px);
}
.casino-card:hover{transform:translateY(-8px);border-color:transparent;box-shadow:var(--shadow-neon);}
.casino-card:hover::before{opacity:.55;}
.casino-rank{
  position:absolute;top:18px;right:18px;
  background:rgba(255,209,102,0.12);
  color:var(--neon-gold);
  font-family:var(--font-head);font-weight:800;font-size:.85rem;
  padding:5px 12px;border-radius:50px;border:1px solid rgba(255,209,102,.4);
}
.casino-logo-wrap{
  background:#fff;border-radius:14px;padding:16px;
  display:flex;align-items:center;justify-content:center;
  height:90px;margin-bottom:18px;
}
.casino-logo-wrap img{max-height:56px;width:auto;object-fit:contain;}
.casino-card h3{font-size:1.3rem;color:#fff;}
.stars{color:var(--neon-gold);font-size:.95rem;margin-bottom:10px;letter-spacing:2px;}
.casino-bonus{
  background:rgba(61,255,176,0.08);
  border:1px dashed rgba(61,255,176,.5);
  border-radius:var(--radius-sm);
  padding:12px 14px;margin:14px 0;
  font-size:.92rem;color:var(--neon-green);font-weight:600;
}
.casino-features{margin:14px 0;}
.casino-features li{
  font-size:.86rem;color:var(--text-dim);
  padding-left:22px;position:relative;margin-bottom:6px;
}
.casino-features li::before{
  content:'✓';position:absolute;left:0;color:var(--neon-cyan);font-weight:700;
}
.casino-fine{font-size:.72rem;color:#7c7396;margin-top:12px;}

/* Secondary small cards */
.casino-grid.small{grid-template-columns:repeat(2,1fr);}
.casino-card.compact{padding:20px;}
.casino-card.compact .casino-logo-wrap{height:70px;}

/* ---------- Features ---------- */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.feature-item{
  background:rgba(255,255,255,0.02);
  border:1px solid rgba(255,255,255,0.06);
  border-radius:var(--radius-md);
  padding:26px 20px;text-align:center;
  transition:border-color .3s ease, transform .3s ease;
}
.feature-item:hover{border-color:var(--neon-cyan);transform:translateY(-5px);}
.feature-item i{font-size:2rem;margin-bottom:14px;color:var(--neon-cyan);text-shadow:0 0 14px rgba(49,229,255,.6);}
.feature-item h4{color:#fff;font-size:1.05rem;}
.feature-item p{font-size:.88rem;margin:0;}

/* ---------- How we rank ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step;}
.step{position:relative;padding:30px 22px;background:var(--bg-panel);border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.06);}
.step::before{
  counter-increment:step;content:counter(step);
  font-family:var(--font-head);font-size:2.4rem;font-weight:800;
  color:transparent;-webkit-text-stroke:1.5px var(--neon-pink);
  display:block;margin-bottom:10px;
}
.step h4{color:#fff;}
.step p{font-size:.88rem;}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto;}
.faq-item{
  background:var(--bg-panel);
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius-md);
  margin-bottom:14px;overflow:hidden;
}
.faq-question{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 22px;cursor:pointer;font-weight:600;color:#fff;
}
.faq-question .icon{color:var(--neon-green);font-size:1.3rem;transition:transform .3s ease;}
.faq-item.open .faq-question .icon{transform:rotate(45deg);}
.faq-answer{
  max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 22px;
}
.faq-item.open .faq-answer{max-height:300px;padding-bottom:20px;}
.faq-answer p{margin:0;font-size:.92rem;}

/* ---------- Responsible gaming banner ---------- */
.rg-banner{
  background:linear-gradient(120deg, rgba(255,63,216,.12), rgba(49,229,255,.1));
  border:1px solid rgba(255,63,216,.35);
  border-radius:var(--radius-lg);
  padding:36px;display:flex;align-items:center;gap:30px;flex-wrap:wrap;
}
.rg-banner i{font-size:2.6rem;color:var(--neon-pink);text-shadow:0 0 18px rgba(255,63,216,.7);}
.rg-banner h3{color:#fff;margin-bottom:6px;}
.rg-banner .rg-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;}
.rg-links a{
  font-size:.85rem;font-weight:600;color:var(--neon-cyan);
  border-bottom:1px dotted var(--neon-cyan);
}

/* ---------- Footer ---------- */
.site-footer{
  background:#050310;
  border-top:1px solid var(--border-glow);
  padding-top:60px;
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px;
  padding-bottom:40px;
}
.footer-col h4{color:#fff;font-size:1rem;margin-bottom:18px;text-transform:uppercase;letter-spacing:1px;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul a{color:var(--text-dim);font-size:.9rem;transition:color .2s ease;}
.footer-col ul a:hover{color:var(--neon-green);}
.footer-about p{font-size:.88rem;}
.footer-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:14px;}
.footer-logo img{width:34px;height:34px;border-radius:8px;}
.social-links{display:flex;gap:12px;margin-top:16px;}
.social-links a{
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,.1);
  color:var(--text-dim);transition:all .25s ease;
}
.social-links a:hover{color:#04140f;background:var(--neon-green);box-shadow:0 0 16px rgba(61,255,176,.6);}

.regulators-bar{
  border-top:1px solid rgba(255,255,255,.08);
  padding:30px 0;
}
.regulators-bar .reg-title{
  text-align:center;font-size:.78rem;text-transform:uppercase;letter-spacing:2px;
  color:var(--text-dim);margin-bottom:22px;
}
.reg-logos{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:26px;
}
.reg-logos a{
  background:#fff;border-radius:10px;padding:10px 16px;
  display:flex;align-items:center;justify-content:center;height:56px;
  filter:grayscale(0%);transition:transform .25s ease, box-shadow .25s ease;
}
.reg-logos a:hover{transform:translateY(-4px);box-shadow:0 0 18px rgba(49,229,255,.45);}
.reg-logos img{height:32px;width:auto;object-fit:contain;}

.disclaimer-block{
  background:#020108;
  border-top:1px solid rgba(255,63,216,.25);
  padding:26px 0;
}
.disclaimer-block .container{
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
}
.disclaimer-block .age-tag{
  flex:0 0 auto;
  width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,63,216,.25), transparent);
  border:2px solid var(--neon-pink);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:800;font-size:1.2rem;color:var(--neon-pink);
  text-shadow:0 0 10px rgba(255,63,216,.8);
}
.disclaimer-block p{font-size:.78rem;color:#7c7396;margin:0;flex:1;min-width:260px;}
.footer-bottom{
  text-align:center;padding:20px 0;font-size:.78rem;color:#5c5578;
  border-top:1px solid rgba(255,255,255,.05);
}
.footer-bottom a{color:var(--neon-cyan);}

/* ---------- Age Verification Popup ---------- */
.age-modal-overlay{
  position:fixed;inset:0;z-index:2000;
  background:rgba(4,2,10,0.92);
  display:flex;align-items:center;justify-content:center;
  padding:20px;
  backdrop-filter:blur(6px);
}
.age-modal-overlay[hidden]{display:none;}
.age-modal{
  max-width:440px;width:100%;
  background:linear-gradient(160deg,var(--bg-panel),var(--bg-panel-2));
  border:1px solid var(--border-glow);
  border-radius:var(--radius-lg);
  padding:40px 34px;text-align:center;
  box-shadow:0 0 60px rgba(162,56,255,.4);
  position:relative;
}
.age-modal .age-icon{
  width:74px;height:74px;border-radius:50%;margin:0 auto 20px;
  background:radial-gradient(circle,rgba(61,255,176,.25),transparent);
  border:2px solid var(--neon-green);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:800;font-size:1.6rem;color:var(--neon-green);
  text-shadow:0 0 12px rgba(61,255,176,.8);
}
.age-modal h3{color:#fff;font-size:1.4rem;}
.age-modal p{font-size:.9rem;}
.age-modal .age-actions{display:flex;gap:14px;justify-content:center;margin-top:22px;}
.age-modal .age-fine{font-size:.7rem;color:#7c7396;margin-top:18px;}

/* ---------- Cookie banner ---------- */
.cookie-banner{
  position:fixed;left:20px;right:20px;bottom:20px;z-index:1800;
  max-width:640px;margin:0 auto;
  background:linear-gradient(135deg,var(--bg-panel),var(--bg-panel-2));
  border:1px solid var(--border-glow);
  border-radius:var(--radius-md);
  padding:22px 26px;
  box-shadow:0 0 40px rgba(0,0,0,.5);
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;
}
.cookie-banner[hidden]{display:none;}
.cookie-banner p{font-size:.85rem;margin:0;flex:1;min-width:220px;color:var(--text-dim);}
.cookie-banner a{color:var(--neon-cyan);}
.cookie-actions{display:flex;gap:10px;}

/* ---------- Inner page hero ---------- */
.page-hero{
  padding:70px 0 50px;
  text-align:center;
  background:linear-gradient(180deg, rgba(7,4,15,.4), rgba(7,4,15,.95)), url('../images/bg-hero.jpg');
  background-size:cover;background-position:center;
}
.page-hero h1{font-size:clamp(2rem,5vw,3rem);color:#fff;text-shadow:0 0 22px rgba(162,56,255,.5);}
.breadcrumb{font-size:.85rem;color:var(--text-dim);margin-bottom:14px;}
.breadcrumb a{color:var(--neon-cyan);}

/* ---------- Legal content ---------- */
.legal-content{max-width:860px;margin:0 auto;}
.legal-content h2{color:#fff;margin-top:34px;font-size:1.4rem;}
.legal-content h3{color:var(--neon-cyan);font-size:1.1rem;margin-top:20px;}
.legal-content ul{margin:0 0 16px 20px;list-style:disc;}
.legal-content li{color:var(--text-dim);margin-bottom:8px;}
.legal-content p{color:var(--text-dim);}
.legal-updated{font-size:.82rem;color:var(--neon-gold);margin-bottom:30px;}

/* ---------- About / Contact ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;}
.about-grid img{border-radius:var(--radius-lg);box-shadow:0 0 40px rgba(162,56,255,.35);}
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.contact-card{
  background:var(--bg-panel);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius-lg);padding:34px;
}
.contact-info-item{display:flex;gap:16px;margin-bottom:24px;}
.contact-info-item i{
  width:46px;height:46px;border-radius:50%;flex:0 0 auto;
  background:rgba(49,229,255,.12);color:var(--neon-cyan);
  display:flex;align-items:center;justify-content:center;font-size:1.15rem;
}
.contact-info-item h4{color:#fff;margin-bottom:4px;font-size:.98rem;}
.contact-info-item p{margin:0;font-size:.9rem;}
.map-embed{border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(255,255,255,.08);height:100%;min-height:320px;}
.map-embed iframe{width:100%;height:100%;min-height:320px;border:0;filter:invert(90%) hue-rotate(180deg) contrast(90%);}
.contact-form label{display:block;font-size:.85rem;color:var(--text-dim);margin-bottom:6px;margin-top:16px;}
.contact-form input,.contact-form textarea{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);
  color:#fff;font-family:var(--font-body);
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--neon-cyan);box-shadow:0 0 10px rgba(49,229,255,.4);}
.contact-form button{margin-top:20px;}

/* ---------- Responsible gaming page ---------- */
.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.tool-card{background:var(--bg-panel);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-md);padding:26px;text-align:center;}
.tool-card i{font-size:2rem;color:var(--neon-pink);margin-bottom:14px;}
.helpline-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px;}
.helpline-card{
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius-md);padding:22px;text-align:center;
}
.helpline-card img{height:38px;margin:0 auto 14px;filter:brightness(1.05);background:#fff;padding:8px;border-radius:8px;}
.helpline-card a{color:var(--neon-cyan);font-weight:600;font-size:.9rem;}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .casino-grid{grid-template-columns:repeat(2,1fr);}
  .features-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .about-grid,.contact-grid{grid-template-columns:1fr;}
  .values-grid,.tools-grid,.helpline-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:768px){
  .main-nav{position:fixed;top:0;right:-100%;height:100vh;width:78%;max-width:320px;
    background:var(--bg-deep);border-left:1px solid var(--border-glow);
    transition:right .35s ease;padding:90px 30px;z-index:600;}
  .main-nav.open{right:0;}
  .main-nav ul{flex-direction:column;gap:22px;}
  .nav-toggle{display:block;}
  .header-cta .btn-outline{display:none;}
  .casino-grid, .casino-grid.small{grid-template-columns:1fr;}
  .features-grid,.steps,.values-grid,.tools-grid,.helpline-grid{grid-template-columns:1fr;}
  .hero-stats{gap:26px;}
  .rg-banner{flex-direction:column;text-align:center;}
}