/* d55d55.me — design system (dark neon casino, ตามแบบ tkslot.wine)
   ใช้ร่วมกับ assets/vendor/bootstrap.min.css + bootstrap-icons + fonts.css (self-host ทั้งหมด) */

:root{
  --bg:#020617;--surface:#040c2e;--text:#eaedf3;--heading:#f8fafc;--muted:#a3adbe;
  --primary:#8b5cf6;--on-primary:#000000;--accent:#6366f1;--border:rgba(255,255,255,.12);
  --good:#4ade80;--bad:#f87171;
}
*{box-sizing:border-box;}
body{background:var(--bg);color:var(--text);font-family:'Sarabun',sans-serif;font-size:1rem;line-height:1.75;overflow-x:hidden;margin:0;padding:0;}
h1,h2,h3,h4,h5,h6{color:var(--heading);font-weight:700;}
a{color:var(--primary);text-decoration:none;}
a:hover{color:var(--accent);}
img{max-width:100%;display:block;height:auto;}
.section-pad{padding:70px 0;}
.section-title{font-size:2rem;font-weight:800;color:var(--heading);margin-bottom:.5rem;}
.section-sub{color:var(--muted);margin-bottom:2.2rem;font-size:1.05rem;}
.text-primary-color{color:var(--primary)!important;}
.bg-surface{background:var(--surface)!important;}

/* ===== NAVBAR ===== */
.navbar{background:var(--surface);border-bottom:1px solid var(--border);padding:12px 0;}
.navbar-brand img{height:44px;width:auto;}
.navbar-brand{display:flex;align-items:center;gap:10px;}
.brand-word{font-weight:800;font-size:1.5rem;color:var(--heading);letter-spacing:.5px;}
.brand-word span{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.navbar-toggler{border:1px solid var(--border);color:var(--text);}
.navbar-toggler-icon{filter:invert(1);}
.nav-link{color:var(--muted)!important;font-weight:600;padding:6px 14px!important;border-radius:6px;transition:all .2s;}
.nav-link:hover,.nav-link.active{color:var(--heading)!important;background:rgba(139,92,246,.15);}
.navbar-collapse{gap:4px;}

/* ===== BUTTONS ===== */
.btn-primary-glow{background:linear-gradient(135deg,var(--primary),var(--accent));color:var(--on-primary);border:none;border-radius:50px;padding:14px 40px;font-size:1.05rem;font-weight:700;cursor:pointer;transition:all .3s;box-shadow:0 0 30px rgba(139,92,246,.5);display:inline-block;}
.btn-primary-glow:hover{transform:translateY(-3px);box-shadow:0 0 50px rgba(139,92,246,.8);color:var(--on-primary);}
.btn-outline-glow{background:transparent;color:var(--primary);border:2px solid var(--primary);border-radius:50px;padding:13px 36px;font-size:1.05rem;font-weight:700;cursor:pointer;transition:all .3s;display:inline-block;}
.btn-outline-glow:hover{background:var(--primary);color:var(--on-primary);box-shadow:0 0 30px rgba(139,92,246,.5);}
.btn-download{background:linear-gradient(135deg,var(--primary),var(--accent));color:var(--on-primary);border:none;border-radius:50px;padding:12px 30px;font-weight:700;cursor:pointer;transition:all .3s;display:inline-flex;align-items:center;gap:8px;font-size:.95rem;}
.btn-download:hover{box-shadow:0 0 30px rgba(139,92,246,.6);transform:translateY(-2px);}

/* ===== HERO (หน้าแรก) ===== */
.hero-section{position:relative;min-height:88vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--bg);padding:90px 0 60px;}
.hero-bg{position:absolute;inset:0;z-index:0;overflow:hidden;}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.35;}
.hero-bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(2,6,23,.45) 0%,rgba(2,6,23,.92) 75%);}
.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.45;animation:orbFloat 8s ease-in-out infinite;}
.hero-orb-1{width:600px;height:600px;background:var(--primary);top:-10%;left:-15%;}
.hero-orb-2{width:500px;height:500px;background:var(--accent);bottom:-10%;right:-10%;animation-delay:3s;}
.hero-orb-3{width:300px;height:300px;background:var(--primary);top:40%;left:45%;animation-delay:5s;}
@keyframes orbFloat{0%,100%{transform:translateY(0) scale(1);}50%{transform:translateY(-30px) scale(1.05);}}
.hero-content{position:relative;z-index:2;text-align:center;padding:20px;}
.hero-title{font-size:clamp(2rem,5vw,3.6rem);font-weight:800;color:var(--heading);line-height:1.18;margin-bottom:1.1rem;}
.hero-title span{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.hero-desc{font-size:1.12rem;color:var(--muted);max-width:660px;margin:0 auto 1.8rem;}
.hero-badge{display:inline-block;background:rgba(139,92,246,.2);border:1px solid var(--primary);color:var(--primary);border-radius:50px;padding:6px 20px;font-size:.9rem;font-weight:600;margin-bottom:1.2rem;letter-spacing:.5px;}

/* ===== PAGE HERO (หน้าลูก) ===== */
.page-hero{position:relative;overflow:hidden;padding:70px 0 50px;background:var(--surface);border-bottom:1px solid var(--border);}
.page-hero .hero-bg img{opacity:.28;}
.page-hero .hero-bg::after{background:linear-gradient(180deg,rgba(2,6,23,.78),rgba(2,6,23,.95));}
.page-hero-inner{position:relative;z-index:2;}
.page-hero h1{font-size:clamp(1.7rem,4vw,2.8rem);font-weight:800;line-height:1.2;margin-bottom:14px;}
.page-hero h1 span{background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.page-hero .lead{color:var(--muted);font-size:1.08rem;max-width:760px;margin:0;}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:14px;}
.crumbs a{color:var(--primary);}
.crumbs span{color:var(--muted);}
.hero-cta{margin-top:22px;display:flex;gap:12px;flex-wrap:wrap;}

/* ===== JACKPOT ===== */
.jackpot-section{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:56px 0;text-align:center;}
.jackpot-label{font-size:1rem;color:var(--muted);letter-spacing:2px;text-transform:uppercase;margin-bottom:10px;}
.jackpot-amount{font-size:clamp(3rem,10vw,6rem);font-weight:800;color:var(--primary);animation:jackpotPulse 2s ease-in-out infinite;text-shadow:0 0 40px rgba(139,92,246,.8),0 0 80px rgba(99,102,241,.4);line-height:1.1;}
@keyframes jackpotPulse{0%,100%{text-shadow:0 0 40px rgba(139,92,246,.8),0 0 80px rgba(99,102,241,.4);}50%{text-shadow:0 0 80px rgba(139,92,246,1),0 0 120px rgba(99,102,241,.8),0 0 160px rgba(139,92,246,.5);}}
.jackpot-sub{color:var(--muted);font-size:1rem;margin-top:8px;}

/* ===== CARDS ===== */
.advantage-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px 22px;text-align:center;transition:all .3s;height:100%;}
.advantage-card:hover{border-color:var(--primary);box-shadow:0 0 30px rgba(139,92,246,.2);transform:translateY(-5px);}
.advantage-icon{width:58px;height:58px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:1.45rem;color:var(--on-primary);}
.advantage-title{font-size:1.05rem;font-weight:700;color:var(--heading);margin-bottom:8px;}
.advantage-desc{color:var(--muted);font-size:.92rem;}
.card-desc{color:var(--muted);font-size:.92rem;}
.cards-eq>*{height:100%;}

/* ===== GAMES GRID ===== */
.game-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:26px 18px;text-align:center;transition:all .3s;position:relative;overflow:hidden;height:100%;}
.game-card:hover{transform:scale(1.04);border-color:var(--primary);box-shadow:0 0 40px rgba(139,92,246,.3);}
.game-icon{font-size:2.6rem;margin-bottom:12px;display:block;line-height:1;}
.game-name{font-weight:700;color:var(--heading);font-size:1rem;}

/* ===== LIVE CASINO ===== */
.live-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(239,68,68,.15);border:1px solid rgba(239,68,68,.4);color:#f87171;border-radius:50px;padding:4px 12px;font-size:.8rem;font-weight:700;}
.live-dot{width:8px;height:8px;background:#ef4444;border-radius:50%;animation:livePulse 1s ease-in-out infinite;}
@keyframes livePulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.5;transform:scale(1.4);}}
.live-casino-card{background:var(--surface);border:2px solid var(--accent);border-radius:16px;overflow:hidden;transition:all .3s;box-shadow:0 0 20px rgba(99,102,241,.15);height:100%;}
.live-casino-card:hover{box-shadow:0 0 40px rgba(99,102,241,.4);transform:translateY(-4px);}
.live-casino-img{height:180px;overflow:hidden;}
.live-casino-img img{width:100%;height:100%;object-fit:cover;}
.live-casino-body{padding:20px;}
.live-casino-title{font-weight:700;color:var(--heading);margin-bottom:6px;}
.live-casino-desc{color:var(--muted);font-size:.9rem;}

/* ===== STEPS ===== */
.step-item{display:flex;gap:20px;margin-bottom:28px;align-items:flex-start;}
.step-num{width:50px;height:50px;min-width:50px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;color:var(--on-primary);}
.step-content h3,.step-content h4{color:var(--heading);font-weight:700;margin:0 0 4px;font-size:1.05rem;}
.step-desc{color:var(--muted);font-size:.95rem;}

/* ===== VIP / PRICE ===== */
.vip-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:26px 20px;text-align:center;transition:all .3s;height:100%;}
.vip-card.top{border-color:var(--primary);box-shadow:0 0 40px rgba(139,92,246,.35);}
.vip-card:hover{transform:translateY(-4px);}
.vip-icon{font-size:2.4rem;margin-bottom:12px;}
.vip-name{font-size:1.1rem;font-weight:800;color:var(--heading);margin-bottom:6px;}
.vip-level{color:var(--muted);font-size:.85rem;margin-bottom:14px;}
.vip-perks{list-style:none;padding:0;text-align:left;margin:0;}
.vip-perks li{color:var(--muted);font-size:.88rem;padding:5px 0;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;}
.vip-perks li:last-child{border-bottom:none;}
.vip-perks li i{color:var(--primary);font-size:.8rem;}
.price-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:30px 22px;text-align:center;transition:all .3s;height:100%;}
.price-card.featured{border-color:var(--primary);box-shadow:0 0 40px rgba(139,92,246,.25);position:relative;}
.price-card.featured::before{content:'แนะนำ';position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--primary),var(--accent));color:var(--on-primary);border-radius:50px;padding:4px 18px;font-size:.8rem;font-weight:700;}
.price-amount{font-size:2.4rem;font-weight:800;color:var(--primary);margin:12px 0;}
.price-unit{font-size:.9rem;color:var(--muted);}
.price-features{list-style:none;padding:0;margin:16px 0 22px;text-align:left;}
.price-features li{padding:7px 0;border-bottom:1px solid var(--border);color:var(--muted);font-size:.92rem;display:flex;align-items:center;gap:8px;}
.price-features li:last-child{border-bottom:none;}
.price-features li i{color:var(--primary);}

/* ===== TABLE ===== */
.tbl-wrap{overflow-x:auto;border-radius:14px;border:1px solid var(--border);}
.compare-table{width:100%;border-collapse:collapse;min-width:520px;margin:0;}
.compare-table th{background:linear-gradient(135deg,var(--primary),var(--accent));color:var(--on-primary);padding:14px 16px;text-align:center;font-weight:700;}
.compare-table td{padding:12px 16px;border-bottom:1px solid var(--border);color:var(--muted);text-align:center;font-size:.95rem;}
.compare-table tr:hover td{background:rgba(139,92,246,.06);}
.compare-table .good{color:var(--good);}
.compare-table .bad{color:var(--bad);}
table caption{caption-side:bottom;color:var(--muted);font-size:.85rem;padding-top:8px;}

/* ===== TOC ===== */
.toc-card{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--primary);border-radius:14px;padding:24px 26px;margin:34px 0;}
.toc-card h2{margin:0 0 12px;font-size:1.25rem;}
.toc-card ol,.toc-card ul{margin:0;padding-left:22px;}
.toc-card li{margin-bottom:6px;}
.toc-card a{color:var(--muted);}
.toc-card a:hover{color:var(--primary);}

/* ===== FIGURES ===== */
.img-responsive{width:100%;height:auto;border-radius:16px;display:block;margin:0 auto;}
.section-figure{margin:30px 0;border-radius:16px;overflow:hidden;border:1px solid var(--border);box-shadow:0 0 30px rgba(139,92,246,.18);}
.section-figure img{width:100%;height:auto;}
.figcaption{color:var(--muted);font-size:.85rem;padding:10px 14px;background:var(--surface);border-top:1px solid var(--border);}
.img-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:26px 0;}
.img-grid figure{margin:0;border-radius:14px;overflow:hidden;border:1px solid var(--border);background:var(--surface);}
.img-grid img{width:100%;height:190px;object-fit:cover;}
.img-grid figcaption{color:var(--muted);font-size:.85rem;padding:10px 12px;}

/* ===== FAQ (details/summary — ไม่ต้องพึ่ง JS) ===== */
.faq-acc{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:12px;overflow:hidden;}
.faq-acc summary{list-style:none;cursor:pointer;padding:16px 46px 16px 20px;color:var(--heading);font-weight:600;font-size:1rem;position:relative;}
.faq-acc summary::-webkit-details-marker{display:none;}
.faq-acc summary::after{content:'\F282';font-family:'bootstrap-icons';position:absolute;right:18px;top:50%;transform:translateY(-50%);color:var(--primary);transition:transform .25s;}
.faq-acc[open] summary::after{transform:translateY(-50%) rotate(180deg);}
.faq-acc[open] summary{background:rgba(139,92,246,.12);color:var(--primary);}
.faq-acc p{margin:0;padding:16px 20px;border-top:1px solid var(--border);color:var(--muted);font-size:.95rem;}
.faq-acc strong{color:inherit;font-weight:600;}

/* ===== CTA BAND ===== */
.cta-band{background:linear-gradient(135deg,rgba(139,92,246,.22),rgba(99,102,241,.14));border:1px solid rgba(139,92,246,.45);border-radius:20px;padding:44px 30px;text-align:center;margin:46px 0;}
.cta-band h2{font-size:1.7rem;font-weight:800;margin-bottom:12px;}
.cta-band .cta-text{color:var(--muted);font-size:1rem;max-width:720px;margin:0 auto 22px;}
.cta-note{color:var(--muted);font-size:.85rem;margin-top:14px;}

/* ===== COUNTDOWN ===== */
.countdown-section{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:46px 28px;text-align:center;}
.countdown-grid{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;margin-top:22px;}
.countdown-block{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px 26px;min-width:88px;box-shadow:inset 0 0 20px rgba(139,92,246,.1);}
.countdown-num{font-size:2.6rem;font-weight:800;color:var(--primary);line-height:1;display:block;}
.countdown-label{color:var(--muted);font-size:.8rem;margin-top:4px;display:block;}

/* ===== NOTES / MISC ===== */
.privacy-notice{background:rgba(139,92,246,.08);border:1px solid rgba(139,92,246,.3);border-radius:14px;padding:22px 26px;margin:28px 0;}
.privacy-notice h3{color:var(--primary);margin:0 0 10px;font-size:1.1rem;}
.privacy-notice div{color:var(--muted);font-size:.93rem;}
.payment-badge{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:10px 18px;display:inline-flex;align-items:center;gap:8px;font-size:.9rem;color:var(--muted);font-weight:600;margin:5px;}
.article-note{color:var(--muted);font-size:.85rem;margin-top:10px;}
.border-glow{box-shadow:0 0 30px rgba(139,92,246,.2);}
.section-divider{height:1px;background:var(--border);margin:0;border:0;}
.kw{color:var(--heading);font-weight:700;}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0;}
.chip{background:rgba(139,92,246,.14);border:1px solid rgba(139,92,246,.4);color:var(--primary);border-radius:50px;padding:6px 16px;font-size:.85rem;font-weight:600;}

/* ===== FOOTER ===== */
footer{background:var(--surface);border-top:1px solid var(--border);padding:48px 0 22px;}
.footer-logo{height:38px;width:auto;margin-bottom:14px;}
.footer-desc{color:var(--muted);font-size:.9rem;max-width:300px;}
.footer-heading{color:var(--heading);font-weight:700;margin-bottom:14px;font-size:1rem;}
.footer-links{list-style:none;padding:0;margin:0;}
.footer-links li{margin-bottom:8px;}
.footer-links a{color:var(--muted);font-size:.9rem;transition:color .2s;}
.footer-links a:hover{color:var(--primary);}
.footer-bottom{border-top:1px solid var(--border);margin-top:28px;padding-top:18px;text-align:center;color:var(--muted);font-size:.85rem;}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .hero-title{font-size:1.9rem;}
  .jackpot-amount{font-size:3rem;}
  .countdown-block{padding:14px 18px;min-width:70px;}
  .countdown-num{font-size:2rem;}
  .section-pad{padding:50px 0;}
}