:root{--bt-purple:#635bff;--bt-ink:#26234d;--bt-muted:#6f6b87;--bt-line:rgba(99,91,255,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}.bt-home{margin:0;color:var(--bt-ink);background:radial-gradient(ellipse at 90% 8%,#dfddff 0,transparent 40%),radial-gradient(ellipse at 0 45%,#e6e9ff 0,transparent 38%),#f6f5fb;font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.6}.bt-wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}a{color:inherit;text-decoration:none}button,input{font:inherit}a,input,summary{outline-offset:5px}a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--bt-purple)}[hidden]{display:none!important}.bt-sr-only,.bt-skip{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.bt-skip:focus{width:auto;height:auto;clip:auto;z-index:20;background:#fff;padding:12px}.bt-header{display:flex;align-items:center;justify-content:space-between;padding-block:26px;border-bottom:1px solid var(--bt-line);gap:24px}.bt-brand{background:var(--bt-purple);border-radius:12px;padding:6px 13px;display:flex;align-items:center}.bt-brand img{width:184px;height:auto;display:block}.bt-header nav{display:flex;align-items:center;gap:32px;font-size:14px;font-weight:600}.bt-header nav a:hover,.bt-footer a:hover{color:var(--bt-purple)}.bt-nav-active{color:var(--bt-purple)}.bt-nav-help{border:1px solid var(--bt-line);padding:9px 20px;border-radius:30px;background:#ffffff70}.bt-hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;min-height:470px;gap:30px;padding-block:55px 65px}.bt-eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--bt-purple);margin:0 0 16px}.bt-eyebrow>span{display:inline-block;width:7px;height:7px;background:var(--bt-purple);border-radius:50%;margin-right:7px}.bt-hero h1{font-size:clamp(38px,4.7vw,64px);font-weight:750;line-height:1.08;letter-spacing:-3px;margin:0 0 22px}.bt-hero h1 em{font-style:normal;color:var(--bt-purple)}.bt-hero-copy>p:not(.bt-eyebrow){color:var(--bt-muted);margin-bottom:27px}.bt-button{display:inline-flex;justify-content:space-between;align-items:center;gap:28px;background:var(--bt-purple);color:#fff;padding:13px 22px;border-radius:10px;font-weight:600;font-size:13px;box-shadow:0 7px 18px #635bff20;transition:background .2s,transform .2s}.bt-button:hover{background:#4c43e4;transform:translateY(-2px);color:#fff}.bt-button span{font-size:20px;line-height:1}.bt-hero-art{position:relative;min-height:310px;display:flex;align-items:center;justify-content:center}.bt-orbit{position:absolute;width:300px;height:300px;border:1px solid #635bff26;border-radius:50%;box-shadow:0 0 0 35px #635bff06,0 0 0 70px #635bff04}.bt-ticket-art{position:relative;width:335px;transform:rotate(-10deg);border:1px solid #fff;border-radius:22px;background:linear-gradient(135deg,#ffffffb5,#ffffff40);box-shadow:0 30px 60px #4a419a20,inset 0 1px 0 #fff;backdrop-filter:blur(20px);padding:27px 30px}.bt-ticket-art>span{font-size:10px;letter-spacing:3px;color:var(--bt-purple)}.bt-ticket-art>strong{display:block;font-size:35px;line-height:1.15;letter-spacing:-1.5px;margin:25px 0 28px}.bt-ticket-bottom{display:flex;align-items:center;justify-content:space-between;border-top:2px dashed #635bff30;padding-top:20px;font-size:9px;letter-spacing:1.5px;color:var(--bt-muted)}.bt-ticket-bottom b{font-size:8px}.bt-ticket-bottom i{font-size:32px;color:var(--bt-purple);font-style:normal}.bt-art-caption{position:absolute;bottom:-15px;right:35px;font-size:8px;letter-spacing:2px;color:var(--bt-muted)}.bt-section-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:24px}.bt-section-heading .bt-eyebrow{margin-bottom:7px}.bt-section-heading h2{font-size:30px;letter-spacing:-1px;line-height:1.3;margin:0;display:flex;align-items:center;gap:13px}.bt-count{font-size:12px;letter-spacing:0;background:#e8e6ff;color:var(--bt-purple);padding:4px 10px;border-radius:20px}.bt-search{display:flex;align-items:center;gap:10px;border:1px solid var(--bt-line);border-radius:12px;background:#ffffff90;padding:10px 16px;color:var(--bt-purple)}.bt-search>span:first-child{font-size:25px;line-height:1}.bt-search input{background:none;border:0;color:var(--bt-ink);width:220px;min-width:0;font-size:13px}.bt-event-list{display:grid;gap:20px}.bt-event-card{display:grid;grid-template-columns:220px minmax(0,1fr) 235px;gap:30px;padding:18px;border:1px solid #fff;background:rgba(255,255,255,.74);border-radius:22px;box-shadow:0 8px 35px #39316606;backdrop-filter:blur(16px)}.bt-event-poster{position:relative;align-self:start;border-radius:13px;overflow:hidden;background:#eeecfa;min-height:240px;display:flex;align-items:center;justify-content:center}.bt-event-poster img{display:block;width:100%;height:280px;object-fit:contain}.bt-date{position:absolute;left:12px;top:12px;width:49px;padding:7px 4px;border-radius:10px;text-align:center;background:#fffffff0;box-shadow:0 3px 15px #00000012;backdrop-filter:blur(8px)}.bt-date strong{display:block;font-size:23px;line-height:1.1}.bt-date span{display:block;color:var(--bt-purple);font-size:9px;letter-spacing:1.5px;font-weight:700}.bt-event-info{padding-block:17px;align-self:center;overflow-wrap:anywhere}.bt-producer{font-size:10px;font-weight:700;letter-spacing:1.3px;color:var(--bt-purple);text-transform:uppercase;margin:0 0 7px}.bt-event-info h3{font-size:26px;line-height:1.2;letter-spacing:-.8px;margin:0 0 9px}.bt-artist{font-size:14px;color:var(--bt-muted);margin:0 0 20px}.bt-event-meta{font-size:12px}.bt-event-meta p{margin:7px 0}.bt-event-meta span{color:var(--bt-purple);font-size:18px;margin-right:7px}.bt-address{font-size:11px;color:var(--bt-muted);margin:0 0 0 25px}.bt-note{font-size:12px;color:var(--bt-muted);margin:12px 0 0}.bt-event-action{border-left:1px dashed var(--bt-line);padding:20px 5px 20px 25px;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.bt-sale-status{color:#5249cf;background:#efedff;font-size:10px;font-weight:600;padding:4px 10px;border-radius:20px}.bt-price{margin:22px 0 10px;line-height:1.3}.bt-price>span{display:block;font-size:11px;color:var(--bt-muted);margin-bottom:5px}.bt-price strong{font-size:27px;letter-spacing:-1px}.bt-price small{font-size:10px;margin-left:5px;color:var(--bt-muted)}.bt-price-details{font-size:11px;width:100%;margin-bottom:24px;color:var(--bt-muted)}.bt-price-details summary{cursor:pointer;text-decoration:underline;text-underline-offset:3px}.bt-price-details dl{margin-bottom:0}.bt-price-details dl div{display:flex;justify-content:space-between;gap:8px;padding:5px 0;border-bottom:1px solid var(--bt-line)}.bt-price-details dt{overflow-wrap:anywhere}.bt-price-details dd{margin:0;white-space:nowrap}.bt-event-action .bt-button{width:100%;padding:12px 14px;gap:10px;font-size:12px;margin-top:8px}.bt-unavailable{font-size:12px;color:var(--bt-muted);margin-top:15px}.bt-empty{text-align:center;padding:55px 20px;border:1px solid var(--bt-line);border-radius:22px;background:#ffffff80}.bt-empty p{color:var(--bt-muted)}.bt-producer-banner{margin:65px 0 50px;background:linear-gradient(115deg,#e5e2ff,#eeedff80);border:1px solid #fff;border-radius:22px;padding:35px 38px;display:flex;justify-content:space-between;align-items:center;gap:28px}.bt-producer-banner .bt-eyebrow{margin-bottom:8px}.bt-producer-banner h2{font-size:26px;letter-spacing:-.8px;margin:0 0 5px;line-height:1.3}.bt-producer-banner p:last-child{color:var(--bt-muted);font-size:13px;margin:0}.bt-button-light{background:#fff;color:var(--bt-purple);box-shadow:none;flex-shrink:0}.bt-footer{border-top:1px solid var(--bt-line);padding-block:30px}.bt-footer-top{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.bt-wordmark{font-size:25px;letter-spacing:-1.5px;font-weight:800;color:var(--bt-purple)}.bt-wordmark span{font-size:9px;vertical-align:top;letter-spacing:0}.bt-footer nav{display:flex;gap:24px;font-size:11px;color:var(--bt-muted)}.bt-footer>p{font-size:10px;color:var(--bt-muted);max-width:850px;line-height:1.8}.bt-footer>small{font-size:10px;color:var(--bt-muted)}
@media(min-width:1600px){.bt-hero{min-height:510px}}
@media(max-width:1000px){.bt-wrap{width:calc(100% - 48px)}.bt-event-card{grid-template-columns:180px minmax(0,1fr) 190px;gap:20px}.bt-event-poster img{height:250px}.bt-event-info h3{font-size:22px}.bt-event-action{padding-left:18px}.bt-ticket-art{width:280px}.bt-ticket-art>strong{font-size:30px}.bt-hero h1{letter-spacing:-2px}.bt-art-caption{right:0}.bt-orbit{width:230px;height:230px}}
@media(max-width:760px){.bt-wrap{width:calc(100% - 32px)}.bt-header{padding-block:18px;gap:14px}.bt-brand{padding:5px 8px;border-radius:8px}.bt-brand img{width:125px}.bt-header nav{gap:16px;font-size:12px}.bt-nav-help{display:none}.bt-hero{grid-template-columns:1fr;padding-block:42px 35px;min-height:0;gap:0}.bt-hero h1{font-size:43px}.bt-hero-copy>p:not(.bt-eyebrow){font-size:14px}.bt-hero-art{display:none}.bt-eyebrow{font-size:9px;letter-spacing:1.5px}.bt-section-heading{align-items:stretch;flex-direction:column;gap:18px}.bt-section-heading h2{font-size:26px}.bt-search input{width:100%}.bt-search{width:100%}.bt-event-card{grid-template-columns:130px minmax(0,1fr);gap:16px;padding:14px;border-radius:18px}.bt-event-poster{min-height:180px}.bt-event-poster img{height:195px}.bt-date{left:7px;top:7px;width:40px;padding:5px}.bt-date strong{font-size:19px}.bt-event-info{padding-block:4px}.bt-event-info h3{font-size:20px}.bt-producer{font-size:8px;letter-spacing:.8px}.bt-artist{font-size:12px;margin-bottom:12px}.bt-event-meta{font-size:11px}.bt-event-meta span{margin-right:3px}.bt-address{font-size:10px;margin-left:0}.bt-note{font-size:11px}.bt-event-action{grid-column:1/-1;border-left:0;border-top:1px dashed var(--bt-line);padding:15px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;align-items:center}.bt-sale-status{justify-self:start;font-size:9px}.bt-price{grid-column:1;grid-row:2;margin:0}.bt-price strong{font-size:24px}.bt-price-details{grid-column:1/-1;grid-row:3;margin:3px 0 0}.bt-event-action .bt-button{grid-column:2;grid-row:2;margin:0;justify-content:center}.bt-unavailable{margin:0;text-align:right}.bt-producer-banner{margin:35px 0;padding:25px;flex-direction:column;align-items:flex-start;gap:20px}.bt-producer-banner h2{font-size:24px}.bt-footer-top{align-items:flex-start;flex-direction:column;gap:16px}.bt-footer nav{gap:12px;flex-wrap:wrap;font-size:10px}.bt-desktop{display:none}}
@media(max-width:360px){.bt-header nav{gap:10px;font-size:11px}.bt-brand img{width:110px}.bt-event-card{grid-template-columns:105px minmax(0,1fr);gap:12px}.bt-event-info h3{font-size:18px}.bt-hero h1{font-size:37px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.bt-button{transition:none}.bt-button:hover{transform:none}}

/* Logo real en el footer */
.bt-footer-logo{display:inline-flex}
.bt-footer-logo img{width:150px}
@media(max-width:760px){.bt-footer-logo img{width:120px}}

/* Menú con 4 opciones (Eventos, Servicios, Mis boletos, Ayuda) */
.bt-header nav a{white-space:nowrap}
@media(max-width:760px){.bt-header nav{gap:12px}}
@media(max-width:360px){.bt-header nav{gap:8px;font-size:10.5px}.bt-brand img{width:96px}}

/* Header en barra morada a todo lo ancho, con menú en blanco */
.bt-topbar{background:var(--bt-purple)}
.bt-topbar .bt-header{border-bottom:0;padding-block:16px}
.bt-topbar .bt-brand{padding:0;background:none}
.bt-topbar .bt-header nav a,.bt-topbar .bt-header nav a:hover{color:#fff}
.bt-topbar .bt-header nav a:hover,.bt-topbar .bt-nav-active{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:7px}
.bt-topbar .bt-nav-active{color:#fff}
.bt-topbar .bt-header nav a.bt-nav-help,.bt-topbar .bt-header nav a.bt-nav-help:hover{background:#fff;color:var(--bt-purple);border-color:#fff;text-decoration:none}
@media(max-width:760px){.bt-topbar .bt-header{padding-block:12px}}