/* ==========================================================================
   NEXUS Arena — Quán game / e-sports lounge (120 máy, phòng thi đấu, streaming)
   · Hà Nội · 24/7
   PHONG CÁCH: "Cyber-dark neon" — nền đen tuyệt đối #050505 phủ lưới lục giác
   + mạch điện mờ (SVG data-URI), hai màu neon CYAN #00F0FF và MAGENTA #FF2BD6
   phát sáng thật (text-shadow 2 lớp, drop-shadow), xanh ACID #B6FF00 cho trạng
   thái "online". KHÔNG bo góc: mọi thẻ / nút / ảnh đều CẮT GÓC bằng
   clip-path:polygon(), viền neon mỏng 1px vẽ bằng lớp ::before (nền = màu
   viền, ::before = nền tối lùi 1px). Hero có SCANLINES + nhấp nháy CRT, tiêu
   đề GLITCH (::before/::after cắt lát clip-path, bóng cyan/magenta lệch).
   HUD: ngoặc góc, nhãn mono nhỏ "SYS.01", thanh tiến độ sọc chéo, chấm nhấp
   nháy, đường kẻ toạ độ. Không pastel, không nền trắng.
   Bố cục: header = THANH XIÊN (cạnh dưới cắt chéo) với logo "NEXUS" glitch khi
   hover, nav, BỘ ĐẾM MÁY TRỐNG "38/120 ONLINE" (JS nhấp nhô) + nút "Đặt máy"
   × hero ảnh gaming toàn khổ + lớp CRT + 3 chip HUD × Khu máy 4 zone thẻ cắt
   góc (giá/giờ, cấu hình mono) + SƠ ĐỒ GHẾ chọn zone (JS: trống cyan / bận
   magenta / chọn acid, đếm + tổng tiền) × bảng giá theo giờ (dòng happy-hour
   nổi bật) × giải đấu tuần dạng danh sách bracket (prize pool phát sáng) ×
   BXH top 10 thanh rank × combo đồ ăn × streaming (huy hiệu LIVE/OFFLINE +
   lịch) × 3 hạng thành viên × footer có dòng trạng thái hệ thống.
   Font: "Chakra Petch" (display, chữ hoa) · "Share Tech Mono" (nhãn HUD, số)
   · "Inter" (thân).
   Ảnh: link trực tiếp (Wikimedia Commons, xem images.txt) qua biến --img trên
   .ph, luôn cắt góc + viền neon.
   ========================================================================== */
:root{
  --bg:#050505; --bg2:#0A0A0E; --panel:#0D0E13; --panel2:#12131A; --ph:#0b0c11;
  --cyan:#00F0FF; --cyan-2:#00B8C4; --mag:#FF2BD6; --mag-2:#C21AA3; --acid:#B6FF00;
  --amber:#FFB800;
  --ink:#F2F6F8; --text:#B9C3CC; --muted:#6F7B87; --muted2:#4A535D;
  --line:rgba(0,240,255,.22); --line-m:rgba(255,43,214,.28); --line-w:rgba(255,255,255,.08);
  --glow-c:0 0 8px rgba(0,240,255,.9),0 0 24px rgba(0,240,255,.45);
  --glow-m:0 0 8px rgba(255,43,214,.9),0 0 24px rgba(255,43,214,.45);
  --glow-a:0 0 8px rgba(182,255,0,.9),0 0 24px rgba(182,255,0,.4);
  --cut:14px; --cut-s:8px; --cut-l:24px;
  --display:"Chakra Petch","Inter",sans-serif;
  --mono:"Share Tech Mono","Consolas",monospace;
  --body:"Inter","Segoe UI",system-ui,sans-serif;
  --hex:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='56' height='97' viewBox='0 0 56 97'><path d='M28 1 55 16.5v32L28 64 1 48.5v-32z M28 33 55 48.5v32L28 97 1 80.5v-32z' fill='none' stroke='%2300F0FF' stroke-opacity='.07'/></svg>");
  --circuit:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240' viewBox='0 0 240 240'><g fill='none' stroke='%2300F0FF' stroke-opacity='.09'><path d='M0 40h60l20 20h80M120 0v60l20 20v80M240 200h-70l-20-20h-60M200 240v-50l-20-20v-60'/></g><g fill='%2300F0FF' fill-opacity='.18'><circle cx='60' cy='40' r='2'/><circle cx='160' cy='60' r='2'/><circle cx='140' cy='160' r='2'/><circle cx='90' cy='180' r='2'/><circle cx='180' cy='110' r='2'/></g></svg>");
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);color:var(--text);background:var(--bg);line-height:1.6;font-size:15.5px;
  background-image:var(--circuit),var(--hex);
  background-size:240px 240px,56px 97px;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--display);text-transform:uppercase;letter-spacing:.04em;color:var(--ink);line-height:1.1;font-weight:700}
.container{width:min(1240px,94%);margin:0 auto}
.mono{font-family:var(--mono)}
.c{color:var(--cyan);text-shadow:var(--glow-c)}
.m{color:var(--mag);text-shadow:var(--glow-m)}
.a{color:var(--acid);text-shadow:var(--glow-a)}
.hidden{display:none!important}

/* ---------- cắt góc + viền neon ---------- */
.cut{clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut))}
.cut-s{--cut:8px;clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut))}
.card{
  position:relative;isolation:isolate;background:var(--line);padding:1px;
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));
}
.card::before{
  content:"";position:absolute;inset:1px;background:var(--panel);z-index:-1;
  clip-path:polygon(calc(var(--cut) - 1px) 0,100% 0,100% calc(100% - var(--cut) + 1px),calc(100% - var(--cut) + 1px) 100%,0 100%,0 calc(var(--cut) - 1px));
}
.card>*{position:relative;z-index:1}
.card--m{background:var(--line-m)}
.card--hot{background:linear-gradient(135deg,var(--cyan),var(--mag))}
.card--acid{background:rgba(182,255,0,.4)}
.glow-c{filter:drop-shadow(0 0 12px rgba(0,240,255,.35))}
.glow-m{filter:drop-shadow(0 0 12px rgba(255,43,214,.35))}
.card__in{padding:22px}

/* ---------- ngoặc góc HUD ---------- */
/* vẽ bằng 1 lớp ::after (để không đè lên ::before của .card), đặt ở 2 góc KHÔNG cắt: trên-phải & dưới-trái */
.hud{position:relative;--hud:var(--cyan)}
.hud::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:linear-gradient(var(--hud),var(--hud)) 100% 0/16px 2px no-repeat,linear-gradient(var(--hud),var(--hud)) 100% 0/2px 16px no-repeat,
             linear-gradient(var(--hud),var(--hud)) 0 100%/16px 2px no-repeat,linear-gradient(var(--hud),var(--hud)) 0 100%/2px 16px no-repeat;
  filter:drop-shadow(0 0 4px var(--hud))}
.hud--m{--hud:var(--mag)}
.sys{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--muted);text-transform:uppercase}
.sys b{color:var(--cyan);font-weight:400}
.dot{display:inline-block;width:7px;height:7px;background:var(--acid);box-shadow:0 0 8px var(--acid);animation:blink 1.2s steps(2,start) infinite;vertical-align:middle}
.dot--m{background:var(--mag);box-shadow:0 0 8px var(--mag)}
.dot--c{background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
@keyframes blink{to{visibility:hidden}}

/* ---------- nút ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--display);text-transform:uppercase;letter-spacing:.1em;font-weight:700;font-size:14px;
  padding:13px 26px;border:0;cursor:pointer;position:relative;background:var(--cyan);color:#020304;
  clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
  transition:transform .15s,filter .15s;
}
.btn:hover{transform:translateY(-2px)}
.btn--wrap{display:inline-block;filter:drop-shadow(0 0 12px rgba(0,240,255,.55))}
.btn--wrap.is-m{filter:drop-shadow(0 0 12px rgba(255,43,214,.55))}
.btn--m{background:var(--mag);color:#fff}
.btn--a{background:var(--acid);color:#0a1000}
.btn--line{background:var(--cyan);color:var(--cyan)}
.btn--line::before{content:"";position:absolute;inset:1px;background:var(--bg);clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px);z-index:0}
.btn--line>*{position:relative;z-index:1}
.btn--line.btn--lm{background:var(--mag);color:var(--mag)}
.btn--sm{padding:9px 16px;font-size:12px}
.btn--lg{padding:16px 34px;font-size:16px}
.btn--block{width:100%}
.btn span{position:relative;z-index:1}

/* ---------- header ---------- */
.header{
  position:sticky;top:0;z-index:50;background:rgba(5,5,5,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,var(--cyan) 0,var(--cyan) 30%,transparent 30%,transparent 62%,var(--mag) 62%,var(--mag) 100%);opacity:.7}
.header__in{display:flex;align-items:center;gap:26px;height:72px}
.logo{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:.16em;color:var(--ink);display:flex;align-items:center;gap:10px;position:relative}
.logo em{font-style:normal;color:var(--cyan);text-shadow:var(--glow-c)}
.logo small{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--muted);border:1px solid var(--line);padding:2px 6px;margin-top:3px}
.logo .glitch{--fs:26px}
.nav{display:flex;gap:4px;margin-left:auto}
.nav__link{font-family:var(--display);text-transform:uppercase;letter-spacing:.1em;font-size:13px;font-weight:600;padding:10px 13px;color:var(--text);position:relative}
.nav__link::before{content:"//";font-family:var(--mono);color:var(--muted2);margin-right:4px;font-size:11px}
.nav__link:hover,.nav__link.is-active{color:var(--cyan);text-shadow:var(--glow-c)}
.nav__link.is-active::after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:1px;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.header__cta{display:flex;align-items:center;gap:14px}
.live{
  font-family:var(--mono);font-size:13px;letter-spacing:.08em;color:var(--acid);text-shadow:var(--glow-a);
  display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid rgba(182,255,0,.35);
  clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px);white-space:nowrap
}
.live small{color:var(--muted);text-shadow:none;letter-spacing:.14em}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:transparent;color:var(--cyan);cursor:pointer;align-items:center;justify-content:center}
.burger svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2}
.header__bar{height:26px;background:linear-gradient(90deg,rgba(0,240,255,.08),transparent 40%,transparent 60%,rgba(255,43,214,.08));border-bottom:1px solid var(--line-w)}
.header__bar .container{display:flex;justify-content:space-between;align-items:center;height:100%}
.header__bar .sys{font-size:10px}
.ticker{overflow:hidden;white-space:nowrap;flex:1;margin:0 20px;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.ticker__in{display:inline-block;animation:ticker 32s linear infinite;font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.ticker__in span{margin-right:40px}.ticker__in i{color:var(--mag);font-style:normal}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ---------- glitch ---------- */
.glitch{position:relative;display:inline-block;color:var(--ink)}
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;left:0;top:0;width:100%;overflow:hidden;clip-path:inset(0 0 100% 0);opacity:.9}
.glitch::before{color:var(--cyan);text-shadow:-2px 0 var(--cyan);left:2px}
.glitch::after{color:var(--mag);text-shadow:2px 0 var(--mag);left:-2px}
.glitch.is-on::before,.hero .glitch::before{animation:glitch1 3.4s infinite linear alternate-reverse}
.glitch.is-on::after,.hero .glitch::after{animation:glitch2 2.7s infinite linear alternate-reverse}
.logo:hover .glitch::before{animation:glitch1 .8s infinite linear alternate-reverse}
.logo:hover .glitch::after{animation:glitch2 .6s infinite linear alternate-reverse}
@keyframes glitch1{
  0%{clip-path:inset(10% 0 80% 0);transform:translate(-3px,0)}
  10%{clip-path:inset(60% 0 10% 0);transform:translate(2px,0)}
  20%{clip-path:inset(30% 0 50% 0);transform:translate(-1px,0)}
  30%{clip-path:inset(85% 0 5% 0);transform:translate(3px,0)}
  40%{clip-path:inset(5% 0 70% 0);transform:translate(-2px,0)}
  50%{clip-path:inset(45% 0 40% 0);transform:translate(0,0)}
  60%{clip-path:inset(0 0 100% 0);transform:translate(0,0)}
  100%{clip-path:inset(0 0 100% 0)}
}
@keyframes glitch2{
  0%{clip-path:inset(70% 0 10% 0);transform:translate(3px,0)}
  15%{clip-path:inset(20% 0 65% 0);transform:translate(-3px,0)}
  30%{clip-path:inset(50% 0 30% 0);transform:translate(1px,0)}
  45%{clip-path:inset(0 0 100% 0)}
  60%{clip-path:inset(90% 0 2% 0);transform:translate(-2px,0)}
  75%{clip-path:inset(35% 0 45% 0);transform:translate(2px,0)}
  100%{clip-path:inset(0 0 100% 0)}
}

/* ---------- ảnh placeholder ---------- */
.ph{
  position:relative;background:var(--ph) var(--img) center/cover no-repeat;display:block;overflow:hidden;
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));
}
.ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,240,255,.05),rgba(5,5,5,.35));pointer-events:none}
.ph--frame{padding:1px;background:var(--line)}
.ph--frame .ph{width:100%;height:100%}
.ph--16-9{aspect-ratio:16/9}.ph--4-3{aspect-ratio:4/3}.ph--sq{aspect-ratio:1}
.ph .tag{position:absolute;left:14px;top:12px;z-index:2;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--cyan);background:rgba(5,5,5,.8);padding:4px 8px;border-left:2px solid var(--cyan)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:clamp(560px,82vh,780px);display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero__bg{position:absolute;inset:0;background:var(--ph) var(--img) center/cover no-repeat;filter:saturate(1.2) contrast(1.1);animation:crt 6s infinite steps(1)}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,5,5,.96) 0,rgba(5,5,5,.8) 40%,rgba(5,5,5,.35) 100%),linear-gradient(0deg,var(--bg) 0,transparent 30%)}
.hero__scan{position:absolute;inset:0;pointer-events:none;z-index:2;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.28) 0 1px,transparent 1px 3px);mix-blend-mode:multiply}
.hero__scan::after{content:"";position:absolute;left:0;right:0;height:120px;top:-120px;background:linear-gradient(180deg,transparent,rgba(0,240,255,.08),transparent);animation:scan 5s linear infinite}
@keyframes scan{to{top:110%}}
@keyframes crt{0%,97%{opacity:1}97.5%{opacity:.8}98%{opacity:1}98.6%{opacity:.86}99%{opacity:1}}
.hero__in{position:relative;z-index:3;padding:80px 0 70px;max-width:720px}
.hero__coord{position:absolute;right:3%;top:30px;z-index:3;text-align:right;font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.14em;line-height:1.9}
.hero__coord b{color:var(--cyan);font-weight:400}
.hero__grid{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,var(--line-w) 1px,transparent 1px) 0 0/8.333% 100%;opacity:.5}
.kicker{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-bottom:18px}
.kicker::before{content:"";width:28px;height:1px;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.hero h1{font-size:clamp(40px,6.4vw,84px);line-height:.98;letter-spacing:.02em;margin-bottom:22px}
.hero h1 .glitch{--fs:inherit}
.hero .lead{font-size:18px;max-width:560px;margin-bottom:28px;color:var(--text)}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.chips{display:flex;gap:12px;flex-wrap:wrap}
.chip{
  position:relative;padding:10px 16px 10px 14px;background:rgba(5,5,5,.7);border:1px solid var(--line);
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
  font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--muted);min-width:150px
}
.chip b{display:block;font-family:var(--display);font-size:24px;color:var(--cyan);text-shadow:var(--glow-c);letter-spacing:.04em;line-height:1.1}
.chip.is-a b{color:var(--acid);text-shadow:var(--glow-a)}
.chip.is-m b{color:var(--mag);text-shadow:var(--glow-m)}
.chip .bar{margin-top:8px}
.bar{height:6px;background:rgba(255,255,255,.06);position:relative;overflow:hidden}
.bar i{position:absolute;left:0;top:0;bottom:0;background:repeating-linear-gradient(-45deg,var(--cyan) 0 6px,rgba(0,240,255,.45) 6px 12px);box-shadow:0 0 10px rgba(0,240,255,.6);animation:stripe 1.2s linear infinite;background-size:17px 17px}
.bar.is-m i{background:repeating-linear-gradient(-45deg,var(--mag) 0 6px,rgba(255,43,214,.45) 6px 12px);box-shadow:0 0 10px rgba(255,43,214,.6)}
.bar.is-a i{background:repeating-linear-gradient(-45deg,var(--acid) 0 6px,rgba(182,255,0,.45) 6px 12px);box-shadow:0 0 10px rgba(182,255,0,.6)}
@keyframes stripe{to{background-position:17px 0}}

/* ---------- section chung ---------- */
.section{padding:84px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(0,240,255,.03),transparent 30%,transparent 70%,rgba(255,43,214,.03));border-top:1px solid var(--line-w);border-bottom:1px solid var(--line-w)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:38px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(28px,3.6vw,44px)}
.sec-head h2 span{color:var(--cyan);text-shadow:var(--glow-c)}
.sec-head h2 .m{color:var(--mag);text-shadow:var(--glow-m)}
.sec-head p{max-width:520px;color:var(--muted);margin-top:8px}
.sec-head .sys{display:block;margin-bottom:10px}
.sec-head .sys::before{content:"[ "}.sec-head .sys::after{content:" ]"}
.page-head{padding:70px 0 50px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.page-head::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 85% 50%,rgba(255,43,214,.12),transparent 60%),radial-gradient(50% 80% at 10% 50%,rgba(0,240,255,.12),transparent 60%)}
.page-head .container{position:relative}
.page-head h1{font-size:clamp(34px,5vw,60px);margin:10px 0 12px}
.page-head p{max-width:640px;color:var(--muted);font-size:17px}
.crumb{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.crumb a:hover{color:var(--cyan)}
.crumb i{font-style:normal;color:var(--mag);margin:0 8px}

/* ---------- khu máy ---------- */
.zones{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.zone{cursor:pointer;transition:transform .15s}
.zone:hover{transform:translateY(-3px)}
.zone.is-active{background:var(--cyan);filter:drop-shadow(0 0 14px rgba(0,240,255,.45))}
.zone.is-active.z-vip{background:var(--mag);filter:drop-shadow(0 0 14px rgba(255,43,214,.45))}
.zone__img{aspect-ratio:16/10;--cut:14px}
.zone__img .ph::after{background:linear-gradient(180deg,transparent 40%,rgba(13,14,19,.95))}
.zone__body{padding:18px 20px 22px}
.zone__top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.zone h3{font-size:22px}
.zone .price{font-family:var(--display);font-size:22px;color:var(--cyan);text-shadow:var(--glow-c);white-space:nowrap}
.zone .price small{font-family:var(--mono);font-size:11px;color:var(--muted);text-shadow:none;display:block;text-align:right;letter-spacing:.1em}
.z-vip .price{color:var(--mag);text-shadow:var(--glow-m)}
.spec{list-style:none;font-family:var(--mono);font-size:12px;color:var(--text);margin-top:14px;line-height:1.9;letter-spacing:.03em}
.spec li{display:flex;gap:10px;border-bottom:1px dashed var(--line-w)}
.spec li span:first-child{color:var(--muted);width:60px;flex:none}
.zone__foot{display:flex;justify-content:space-between;align-items:center;margin-top:16px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted)}
.zone__foot .a{font-size:12px}
.zone__idx{position:absolute;left:14px;top:12px;z-index:2;font-family:var(--mono);font-size:11px;color:var(--cyan);letter-spacing:.16em;background:rgba(5,5,5,.8);padding:4px 8px;border-left:2px solid var(--cyan)}

/* sơ đồ ghế */
.seatmap{margin-top:40px;display:grid;grid-template-columns:1.6fr 1fr;gap:24px;align-items:start}
.seatmap__grid{padding:26px}
.seatmap__head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.seatmap__head h3{font-size:20px}
.legend{display:flex;gap:16px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);flex-wrap:wrap}
.legend i{display:inline-block;width:12px;height:12px;vertical-align:-2px;margin-right:6px;clip-path:polygon(3px 0,100% 0,100% calc(100% - 3px),calc(100% - 3px) 100%,0 100%,0 3px)}
.legend .free i{background:rgba(0,240,255,.2);box-shadow:inset 0 0 0 1px var(--cyan)}
.legend .busy i{background:rgba(255,43,214,.25);box-shadow:inset 0 0 0 1px var(--mag)}
.legend .sel i{background:var(--acid)}
.screen{font-family:var(--mono);font-size:10px;letter-spacing:.3em;text-align:center;color:var(--muted);padding:6px;border-top:1px solid var(--line);margin-bottom:18px;background:linear-gradient(180deg,rgba(0,240,255,.12),transparent)}
.seats{display:grid;grid-template-columns:repeat(10,1fr);gap:8px}
.seat{
  aspect-ratio:1;border:0;cursor:pointer;background:rgba(0,240,255,.12);box-shadow:inset 0 0 0 1px var(--cyan);
  clip-path:polygon(4px 0,100% 0,100% calc(100% - 4px),calc(100% - 4px) 100%,0 100%,0 4px);
  font-family:var(--mono);font-size:10px;color:var(--cyan);transition:.12s;
}
.seat:hover{background:rgba(0,240,255,.3)}
.seat.is-busy{background:rgba(255,43,214,.2);box-shadow:inset 0 0 0 1px var(--mag);color:var(--mag);cursor:not-allowed}
.seat.is-sel{background:var(--acid);color:#0a1000;box-shadow:0 0 12px var(--acid)}
.seats.is-console{grid-template-columns:repeat(6,1fr)}
.seats.is-vip{grid-template-columns:repeat(5,1fr)}
.seats .aisle{grid-column:span 10;height:6px}
.seatmap__side{padding:24px;position:sticky;top:110px}
.seatmap__side h3{font-size:18px;margin-bottom:14px}
.kv{list-style:none;font-family:var(--mono);font-size:13px;letter-spacing:.04em}
.kv li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--line-w)}
.kv li span:last-child{color:var(--ink)}
.kv li.total{border-bottom:0;padding-top:14px;font-family:var(--display);font-size:20px;text-transform:uppercase}
.kv li.total span:last-child{color:var(--acid);text-shadow:var(--glow-a);font-size:26px}
.seatmap__side .btn--wrap{margin-top:16px;width:100%}
.seatmap__side .btn{width:100%}
.note{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.06em;margin-top:12px;line-height:1.7}
.field{margin-bottom:12px}
.field label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;background:rgba(0,0,0,.5);border:1px solid var(--line);padding:11px 12px;color:var(--ink);font-family:var(--mono);font-size:14px;outline:0;
  clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px)
}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--cyan) 50%),linear-gradient(135deg,var(--cyan) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 12px) 50%;background-size:6px 6px;background-repeat:no-repeat}
.field select option{background:#0d0e13}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--cyan);box-shadow:0 0 12px rgba(0,240,255,.35)}
.field textarea{min-height:110px;resize:vertical}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:10px 0}
.check input{accent-color:var(--cyan);margin-top:4px}

/* ---------- bảng ---------- */
.tbl-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:620px}
.tbl th{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);background:rgba(0,240,255,.04)}
.tbl td{padding:13px 14px;border-bottom:1px solid var(--line-w);vertical-align:middle}
.tbl td:first-child{font-family:var(--display);text-transform:uppercase;letter-spacing:.06em;color:var(--ink);font-weight:600}
.tbl .num{font-family:var(--mono);font-size:15px;color:var(--ink);letter-spacing:.02em}
.tbl tr.is-happy td{background:linear-gradient(90deg,rgba(182,255,0,.09),rgba(182,255,0,.02));color:var(--ink)}
.tbl tr.is-happy td:first-child{color:var(--acid);text-shadow:var(--glow-a)}
.tbl tr.is-happy .num{color:var(--acid)}
.tbl tr.is-hot td{background:linear-gradient(90deg,rgba(255,43,214,.1),transparent)}
.tbl tr.is-hot td:first-child{color:var(--mag);text-shadow:var(--glow-m)}
.tbl .lbl{font-family:var(--mono);font-size:10px;letter-spacing:.14em;padding:3px 7px;border:1px solid var(--line);color:var(--cyan);margin-left:8px;vertical-align:middle;text-transform:uppercase}
.tbl .lbl.is-a{color:var(--acid);border-color:rgba(182,255,0,.4)}
.tbl .lbl.is-m{color:var(--mag);border-color:var(--line-m)}
.tbl .old{color:var(--muted);text-decoration:line-through;font-size:12px;margin-right:6px}
.price-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:start}
.happy{padding:24px}
.happy h3{font-size:20px;margin-bottom:8px}
.happy h3 span{color:var(--acid);text-shadow:var(--glow-a)}
.happy .big{font-family:var(--display);font-size:54px;line-height:1;color:var(--acid);text-shadow:var(--glow-a);margin:14px 0 6px}
.happy .big small{font-size:18px;color:var(--muted);text-shadow:none;letter-spacing:.1em}
.timeline{display:flex;margin:16px 0 6px;height:22px;font-family:var(--mono);font-size:10px;letter-spacing:.06em;overflow:hidden}
.timeline i{flex:1;background:rgba(255,255,255,.05);border-right:1px solid var(--bg);display:flex;align-items:center;justify-content:center;color:var(--muted);font-style:normal}
.timeline i.on{background:repeating-linear-gradient(-45deg,var(--acid) 0 6px,rgba(182,255,0,.5) 6px 12px);color:#0a1000}
.timeline i.night{background:rgba(255,43,214,.25);color:var(--mag)}
.tl-lbl{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:.1em}

/* ---------- giải đấu ---------- */
.tours{display:grid;gap:14px}
.tour{display:grid;grid-template-columns:120px 1.4fr 1fr auto;gap:22px;align-items:center;padding:20px 24px}
.tour__date{font-family:var(--mono);text-align:center;border-right:1px solid var(--line);padding-right:18px}
.tour__date b{display:block;font-family:var(--display);font-size:36px;line-height:1;color:var(--cyan);text-shadow:var(--glow-c)}
.tour__date span{font-size:11px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.tour h3{font-size:20px;margin-bottom:4px}
.tour__meta{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--muted)}
.tour__meta i{font-style:normal;color:var(--mag);margin:0 8px}
.tour__pool{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.tour__pool b{display:block;font-family:var(--display);font-size:30px;color:var(--mag);text-shadow:var(--glow-m);letter-spacing:.02em;line-height:1.1}
.tour__slots{margin-top:6px}
.tour__slots .bar{height:5px;max-width:200px}
.tour.is-open .tour__date b{color:var(--acid);text-shadow:var(--glow-a)}
.tour.is-done{opacity:.55}
.tour.is-done .tour__date b{color:var(--muted);text-shadow:none}

/* bracket */
.bracket{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:0 36px;margin-top:20px;overflow-x:auto;padding:20px 0}
.round{display:flex;flex-direction:column;justify-content:space-around;gap:10px;min-width:220px;position:relative}
.round__t{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--cyan);text-transform:uppercase;text-align:center;margin-bottom:6px}
.match{position:relative;background:var(--line);padding:1px;clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px)}
.match__in{background:var(--panel);clip-path:polygon(7px 0,100% 0,100% calc(100% - 7px),calc(100% - 7px) 100%,0 100%,0 7px)}
.team{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;font-family:var(--display);text-transform:uppercase;letter-spacing:.06em;font-size:14px;color:var(--muted);border-bottom:1px solid var(--line-w)}
.team:last-child{border-bottom:0}
.team b{font-family:var(--mono);font-weight:400;color:var(--muted);font-size:13px}
.team.win{color:var(--ink);background:rgba(0,240,255,.07)}
.team.win b{color:var(--cyan);text-shadow:var(--glow-c)}
.team.tbd{color:var(--muted2);font-style:italic}
.match::after{content:"";position:absolute;right:-19px;top:50%;width:18px;height:1px;background:var(--cyan);box-shadow:0 0 6px var(--cyan)}
.round:last-of-type .match::after,.round--final .match::after{display:none}
.round--q .match:nth-child(odd)::before,.round--s .match:nth-child(odd)::before{content:"";position:absolute;right:-19px;top:50%;width:1px;height:calc(100% + 12px);background:var(--cyan);box-shadow:0 0 6px var(--cyan)}
.round--s .match:nth-child(odd)::before{height:calc(100% + 12px)}
.champ{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;min-width:180px}
.champ__box{padding:22px 20px}
.champ__box .sys{margin-bottom:8px}
.champ__box b{font-family:var(--display);font-size:22px;color:var(--acid);text-shadow:var(--glow-a);display:block;text-transform:uppercase}
.champ__box small{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.1em}
.rules{list-style:none;counter-reset:r}
.rules li{counter-increment:r;padding:12px 0 12px 54px;position:relative;border-bottom:1px dashed var(--line-w)}
.rules li::before{content:"R." counter(r,decimal-leading-zero);position:absolute;left:0;top:13px;font-family:var(--mono);font-size:12px;color:var(--mag);letter-spacing:.1em}

/* ---------- bảng xếp hạng ---------- */
.lb{list-style:none;display:grid;gap:8px}
.lb li{display:grid;grid-template-columns:44px 1.2fr 1fr 90px 120px;gap:14px;align-items:center;padding:12px 16px;background:rgba(255,255,255,.02);border:1px solid var(--line-w);
  clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px)}
.lb .rk{font-family:var(--display);font-size:22px;color:var(--muted);font-weight:700}
.lb li:nth-child(1) .rk{color:var(--acid);text-shadow:var(--glow-a)}
.lb li:nth-child(2) .rk{color:var(--cyan);text-shadow:var(--glow-c)}
.lb li:nth-child(3) .rk{color:var(--mag);text-shadow:var(--glow-m)}
.lb li:nth-child(-n+3){border-color:var(--line)}
.lb .tag-name{font-family:var(--display);text-transform:uppercase;letter-spacing:.06em;color:var(--ink);font-size:16px}
.lb .tag-name small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}
.lb .bar{height:8px}
.lb .pts{font-family:var(--mono);font-size:15px;color:var(--cyan);text-align:right}
.lb .streak{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--acid);text-align:right}
.lb .streak.is-cold{color:var(--muted)}
.lb-head{display:grid;grid-template-columns:44px 1.2fr 1fr 90px 120px;gap:14px;padding:0 16px 8px;font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--muted);text-transform:uppercase}
.lb-head span:nth-child(4),.lb-head span:nth-child(5){text-align:right}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.fchip{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;padding:8px 14px;border:1px solid var(--line-w);background:transparent;color:var(--muted);cursor:pointer;clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px)}
.fchip.is-active,.fchip:hover{border-color:var(--cyan);color:var(--cyan);text-shadow:var(--glow-c);background:rgba(0,240,255,.06)}
.players{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.player{padding:22px}
.player__top{display:flex;gap:14px;align-items:center}
.avatar{width:56px;height:56px;flex:none;background:linear-gradient(135deg,var(--cyan),var(--mag));clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);display:grid;place-items:center;font-family:var(--display);font-weight:700;color:#020304;font-size:20px}
.player h3{font-size:18px}
.player .sys{display:block;margin-top:2px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px}
.stat{text-align:center;padding:10px 6px;background:rgba(0,0,0,.4);border:1px solid var(--line-w)}
.stat b{display:block;font-family:var(--display);font-size:20px;color:var(--cyan);text-shadow:var(--glow-c)}
.stat span{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase}

/* ---------- combo ---------- */
.combos{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.combo{padding:20px}
.combo__code{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--mag);margin-bottom:8px}
.combo h3{font-size:19px;margin-bottom:6px}
.combo p{font-size:13.5px;color:var(--muted);min-height:64px}
.combo__foot{display:flex;justify-content:space-between;align-items:flex-end;margin-top:14px;border-top:1px solid var(--line-w);padding-top:12px}
.combo__price{font-family:var(--display);font-size:24px;color:var(--cyan);text-shadow:var(--glow-c)}
.combo__price small{font-family:var(--mono);font-size:11px;color:var(--muted);text-shadow:none;display:block;letter-spacing:.1em}
.combo__ico{font-family:var(--mono);font-size:22px;color:var(--cyan);float:right;line-height:1}

/* ---------- streaming ---------- */
.stream{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;align-items:start}
.stream__box{position:relative}
.stream__box .ph{aspect-ratio:16/9}
.badge-live{position:absolute;left:18px;top:16px;z-index:3;font-family:var(--mono);font-size:12px;letter-spacing:.2em;padding:6px 12px;display:inline-flex;align-items:center;gap:8px;background:rgba(5,5,5,.85);border:1px solid var(--line-m);color:var(--mag);text-shadow:var(--glow-m)}
.badge-live.is-off{color:var(--muted);border-color:var(--line-w);text-shadow:none}
.badge-live i{width:8px;height:8px;background:currentColor;box-shadow:0 0 8px currentColor;animation:blink 1s steps(2,start) infinite}
.stream__viewers{position:absolute;right:18px;top:16px;z-index:3;font-family:var(--mono);font-size:12px;color:var(--cyan);background:rgba(5,5,5,.85);padding:6px 10px;border:1px solid var(--line)}
.stream__bar{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:14px 18px;background:linear-gradient(0deg,rgba(5,5,5,.95),transparent);font-family:var(--mono);font-size:12px;color:var(--text);letter-spacing:.06em}
.stream__bar b{font-family:var(--display);text-transform:uppercase;color:var(--ink);font-size:15px;display:block;letter-spacing:.06em}
.sched{list-style:none}
.sched li{display:grid;grid-template-columns:70px 1fr auto;gap:14px;padding:12px 0;border-bottom:1px dashed var(--line-w);align-items:center}
.sched .t{font-family:var(--mono);font-size:13px;color:var(--cyan)}
.sched .d{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}
.sched b{font-family:var(--display);text-transform:uppercase;font-size:14px;letter-spacing:.06em;color:var(--ink);display:block}
.sched small{color:var(--muted);font-size:12.5px}
.sched li.is-now .d{color:var(--mag);text-shadow:var(--glow-m)}

/* ---------- thành viên ---------- */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.tier{padding:26px 24px;display:flex;flex-direction:column}
.tier__name{font-family:var(--display);font-size:24px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink)}
.tier--neon .tier__name{color:var(--mag);text-shadow:var(--glow-m)}
.tier--silver .tier__name{color:var(--cyan);text-shadow:var(--glow-c)}
.tier__req{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--muted);margin:4px 0 16px;text-transform:uppercase}
.tier__bonus{font-family:var(--display);font-size:42px;line-height:1;color:var(--cyan);text-shadow:var(--glow-c)}
.tier--neon .tier__bonus{color:var(--mag);text-shadow:var(--glow-m)}
.tier__bonus small{font-size:13px;font-family:var(--mono);color:var(--muted);text-shadow:none;letter-spacing:.14em;display:block;margin-top:6px}
.perks{list-style:none;margin:18px 0 22px;flex:1}
.perks li{padding:8px 0 8px 22px;position:relative;border-bottom:1px dashed var(--line-w);font-size:14px}
.perks li::before{content:">";position:absolute;left:0;font-family:var(--mono);color:var(--cyan)}
.tier--neon .perks li::before{color:var(--mag)}
.tier--neon{filter:drop-shadow(0 0 16px rgba(255,43,214,.3))}
.tier__tag{position:absolute;right:16px;top:14px;z-index:2;font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--acid);border:1px solid rgba(182,255,0,.4);padding:3px 8px}

/* ---------- liên hệ ---------- */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:28px;align-items:start}
.map{aspect-ratio:4/3;position:relative;background:var(--panel);overflow:hidden;background-image:linear-gradient(var(--line-w) 1px,transparent 1px),linear-gradient(90deg,var(--line-w) 1px,transparent 1px);background-size:40px 40px}
.map .road{position:absolute;background:rgba(0,240,255,.12)}
.map .pin{position:absolute;left:52%;top:46%;width:16px;height:16px;background:var(--mag);box-shadow:0 0 16px var(--mag);transform:rotate(45deg)}
.map .pin::after{content:"";position:absolute;inset:-14px;border:1px solid var(--mag);animation:ping 1.8s ease-out infinite;transform:rotate(0)}
@keyframes ping{0%{transform:scale(.5);opacity:1}100%{transform:scale(1.8);opacity:0}}
.map .lbl{position:absolute;font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.map .lbl.pin-lbl{color:var(--mag);left:56%;top:40%;text-shadow:var(--glow-m)}
.map .coord{position:absolute;left:14px;bottom:12px;font-family:var(--mono);font-size:10px;color:var(--cyan);letter-spacing:.14em}
.info{list-style:none;margin-top:20px}
.info li{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line-w)}
.info li span:first-child{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--cyan);text-transform:uppercase;padding-top:3px}
.info li span:last-child{color:var(--ink)}
.form-box{padding:28px}
.form-box h3{font-size:22px;margin-bottom:18px}

/* ---------- CTA + footer ---------- */
.cta{padding:70px 0;position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line-m)}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(40% 100% at 20% 50%,rgba(0,240,255,.14),transparent),radial-gradient(40% 100% at 80% 50%,rgba(255,43,214,.14),transparent)}
.cta .container{position:relative;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta h2{font-size:clamp(26px,3.4vw,40px)}
.cta h2 span{color:var(--mag);text-shadow:var(--glow-m)}
.cta p{color:var(--muted);margin-top:8px}
.footer{padding:56px 0 0;border-top:1px solid var(--line-w);background:linear-gradient(180deg,transparent,rgba(0,0,0,.6))}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:40px}
.footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--cyan);margin-bottom:14px}
.footer ul{list-style:none}
.footer li{padding:5px 0;font-size:14px;color:var(--muted)}
.footer li a:hover{color:var(--cyan)}
.footer p{color:var(--muted);font-size:14px;margin-top:12px;max-width:340px}
.status{display:grid;gap:8px}
.status li{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;letter-spacing:.06em}
.status li span:last-child{color:var(--acid)}
.status li.warn span:last-child{color:var(--amber)}
.footer__bot{border-top:1px solid var(--line-w);padding:16px 0;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--muted);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.footer__bot b{color:var(--acid);font-weight:400}
.socials{display:flex;gap:8px}
.socials a{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);font-family:var(--mono);font-size:11px;color:var(--cyan);clip-path:polygon(5px 0,100% 0,100% calc(100% - 5px),calc(100% - 5px) 100%,0 100%,0 5px)}
.socials a:hover{background:rgba(0,240,255,.12);box-shadow:0 0 12px rgba(0,240,255,.5)}

/* ---------- linh tinh ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mt{margin-top:32px}
.pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.pill{font-family:var(--mono);font-size:11px;letter-spacing:.14em;padding:5px 10px;border:1px solid var(--line-w);color:var(--muted);text-transform:uppercase}
.big-num{font-family:var(--display);font-size:64px;line-height:1;color:var(--cyan);text-shadow:var(--glow-c)}
.marq{border-top:1px solid var(--line-m);border-bottom:1px solid var(--line-m);overflow:hidden;white-space:nowrap;padding:12px 0;background:rgba(255,43,214,.04)}
.marq__in{display:inline-block;animation:ticker 26s linear infinite;font-family:var(--display);font-size:18px;text-transform:uppercase;letter-spacing:.2em;color:var(--ink)}
.marq__in span{margin-right:60px}.marq__in i{color:var(--mag);font-style:normal;text-shadow:var(--glow-m)}
.terminal{padding:20px 22px;font-family:var(--mono);font-size:13px;line-height:1.8;color:var(--text)}
.terminal .p{color:var(--acid)}.terminal .k{color:var(--cyan)}.terminal .e{color:var(--mag)}
.terminal .cursor{display:inline-block;width:8px;height:14px;background:var(--cyan);vertical-align:-2px;animation:blink 1s steps(2,start) infinite}
.faq details{border:1px solid var(--line-w);margin-bottom:8px;background:rgba(255,255,255,.02)}
.faq summary{cursor:pointer;padding:14px 18px;font-family:var(--display);text-transform:uppercase;letter-spacing:.06em;color:var(--ink);list-style:none;display:flex;justify-content:space-between}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--cyan)}
.faq details[open] summary::after{content:"-"}
.faq details p{padding:0 18px 16px;color:var(--muted);font-size:14.5px}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .zones{grid-template-columns:repeat(2,1fr)}
  .combos{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .tour{grid-template-columns:100px 1fr 1fr;gap:16px}
  .tour>.btn--wrap{grid-column:1/-1}
  .hero__coord{display:none}
}
@media (max-width:980px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#050505;border-bottom:1px solid var(--line);flex-direction:column;padding:10px 3%;margin-left:0}
  .nav.is-open{display:flex}
  .burger{display:inline-flex}
  .live{display:none}
  .header__in{gap:14px}
  .header__cta{margin-left:auto}
  .seatmap,.price-grid,.stream,.contact,.grid-2{grid-template-columns:1fr}
  .seatmap__side{position:static}
  .tiers,.players,.grid-3{grid-template-columns:1fr 1fr}
  .lb li,.lb-head{grid-template-columns:36px 1fr 80px 100px}
  .lb li>.bar,.lb-head span:nth-child(3){display:none}
  .bracket{grid-template-columns:repeat(3,220px) 180px}
}
@media (max-width:640px){
  body{font-size:15px}
  .header__bar{display:none}
  .header__in{height:64px}
  .logo{font-size:22px}
  .logo small{display:none}
  .header__cta .btn{padding:9px 12px;font-size:11px}
  .hero{min-height:auto}
  .hero__in{padding:60px 0 50px}
  .hero h1{font-size:40px}
  .chip{min-width:calc(50% - 6px)}
  .section{padding:56px 0}
  .zones,.combos,.tiers,.players,.grid-3{grid-template-columns:1fr}
  .seats{gap:5px}
  .seat{font-size:8px}
  .tour{grid-template-columns:1fr;text-align:left}
  .tour__date{border-right:0;border-bottom:1px solid var(--line);padding:0 0 10px;text-align:left;display:flex;gap:10px;align-items:baseline}
  .footer__grid{grid-template-columns:1fr}
  .lb li,.lb-head{grid-template-columns:32px 1fr 70px;gap:8px;padding:10px}
  .lb li>.streak,.lb-head span:nth-child(5){display:none}
  .field--row{grid-template-columns:1fr}
  .sec-head h2{font-size:28px}
  .happy .big{font-size:40px}
  .stats{grid-template-columns:repeat(3,1fr)}
  .info li{grid-template-columns:1fr}
  .cta .container{flex-direction:column;align-items:flex-start}
}