/* photoracer.tv/black-simudays/ — Black Friday de Simufy (estilo PhotoRacerTV con detalles naranja) */
.bsd{--na:#ff6a13;--na2:#ff8a3d;--na-rgb:255,106,19}
.bsd-hero{position:relative;padding:54px 5vw 60px;overflow:hidden;
  background:radial-gradient(900px 520px at 80% 35%,rgba(var(--na-rgb),.22),transparent 70%),radial-gradient(700px 420px at 5% 0%,rgba(255,224,27,.06),transparent 70%)}
.bsd-hero::before{content:"";position:absolute;inset:auto -10% -2px -10%;height:3px;background:linear-gradient(90deg,transparent,var(--na),transparent);opacity:.8}
.bsd-in{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.bsd-tag{display:inline-flex;align-items:center;gap:9px;font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:#1a1a1a;border:1px solid rgba(var(--na-rgb),.55);padding:7px 14px;border-radius:999px}
.bsd-tag i{width:8px;height:8px;border-radius:50%;background:var(--na);box-shadow:0 0 10px var(--na);animation:parpadeo 1.6s infinite}
.bsd h1{font-size:clamp(2.6rem,6.4vw,5rem);line-height:.98;font-weight:900;margin:18px 0 16px;text-transform:uppercase;letter-spacing:-.015em}
.bsd h1 em{font-style:normal;color:#fff;background:linear-gradient(135deg,var(--na2),var(--na) 60%,#e45200);padding:0 .16em;border-radius:8px;display:inline-block;transform:rotate(-2deg);box-shadow:0 12px 40px rgba(var(--na-rgb),.35)}
.bsd-lead{color:#d6d6d6;font-size:1.1rem;max-width:620px}.bsd-lead b{color:#fff}

/* Código */
.bsd-codigo{margin-top:24px;display:inline-flex;align-items:center;gap:16px;padding:10px 10px 10px 20px;border-radius:16px;border:2px dashed rgba(var(--na-rgb),.8);background:rgba(var(--na-rgb),.08)}
.bsd-codigo span{display:block;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--na2)}
.bsd-codigo b{font-size:1.6rem;font-weight:900;letter-spacing:.04em;line-height:1.1}
.bsd-codigo button{font:inherit;font-weight:800;border:0;cursor:pointer;background:#fff;color:var(--ne);padding:12px 18px;border-radius:11px;transition:transform .15s,background .15s}
.bsd-codigo button:hover{transform:translateY(-2px)}.bsd-codigo button.ok{background:var(--ve)}

.bsd-ctas{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;margin-top:24px}
.bsd-cta{position:relative;display:inline-block;overflow:hidden;padding:17px 28px;border-radius:14px;color:#fff;font-weight:900;font-size:1.08rem;
  background:linear-gradient(135deg,var(--na2),var(--na) 55%,#e04e00);box-shadow:0 0 0 1px rgba(255,170,100,.5),0 14px 40px rgba(var(--na-rgb),.45);transition:transform .2s,box-shadow .2s}
.bsd-cta::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-120%);animation:bsdBrillo 3.2s ease-in-out infinite}
.bsd-cta:hover{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(255,190,130,.7),0 20px 50px rgba(var(--na-rgb),.6)}
@keyframes bsdBrillo{0%,55%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
.bsd-cta2{color:var(--na2);font-weight:700;border-bottom:2px solid rgba(var(--na-rgb),.4)}
.bsd-cta2:hover{border-color:var(--na2)}

/* Cuenta atrás */
.bsd-cuenta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:28px}
.bsd-cuenta-t{width:100%;font-size:.78rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gr)}
.bsd-cuenta div{min-width:72px;text-align:center;background:#151515;border:1px solid var(--borde);border-radius:12px;padding:8px 6px}
.bsd-cuenta b{display:block;font-size:1.7rem;font-weight:900;line-height:1.1;font-variant-numeric:tabular-nums}
.bsd-cuenta small{font-size:.7rem;color:var(--gr);text-transform:uppercase;letter-spacing:.08em}
.bsd-fin{margin-top:22px;color:#d6d6d6}

.bsd-banner{position:relative;border-radius:22px;overflow:hidden;transform:rotate(1.5deg);box-shadow:0 0 0 1px rgba(255,255,255,.08),0 30px 70px rgba(0,0,0,.6),0 0 90px rgba(var(--na-rgb),.28);max-width:420px;justify-self:center}
.bsd-banner img{width:100%;height:auto;display:block}

/* Barra de categorías */
.bsd-cats{position:sticky;top:64px;z-index:20;display:flex;gap:8px;overflow-x:auto;padding:12px 5vw;background:rgba(11,11,11,.92);backdrop-filter:blur(10px);border-top:1px solid var(--borde);border-bottom:1px solid var(--borde);scrollbar-width:none}
.bsd-cats::-webkit-scrollbar{display:none}
.bsd-cats a{white-space:nowrap;font-size:.86rem;font-weight:700;padding:8px 14px;border-radius:999px;background:#161616;border:1px solid var(--borde);transition:border-color .2s,color .2s}
.bsd-cats a:hover{border-color:var(--na);color:var(--na2)}

/* Secciones */
.bsd-s{padding:56px 5vw;scroll-margin-top:120px}
.bsd-oscuro{background:#0f0f0f;border-top:1px solid #1b1b1b;border-bottom:1px solid #1b1b1b}
.bsd-w{max-width:1200px;margin:0 auto}
.bsd h2{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:900;line-height:1.12;margin-bottom:8px}
.bsd-n{color:var(--na)}
.bsd-k{color:var(--na2);font-weight:700;text-transform:uppercase;font-size:.78rem;letter-spacing:2.5px;margin-bottom:10px}
.bsd-sub{color:var(--gr);margin-bottom:26px}
#top h2{margin-bottom:26px}

/* Tarjetas */
.bsd-grid{display:grid;grid-template-columns:repeat(var(--c,4),minmax(0,1fr));gap:18px}
.bsd-grid-top{grid-template-columns:repeat(3,1fr);gap:22px}
.bsd-card{position:relative;display:flex;flex-direction:column;background:#151515;border:1px solid var(--borde);border-radius:20px;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}
.bsd-card:hover{transform:translateY(-4px);border-color:rgba(var(--na-rgb),.6);box-shadow:0 18px 40px rgba(0,0,0,.45),0 0 40px rgba(var(--na-rgb),.12)}
.bsd-card-top{border-color:rgba(var(--na-rgb),.45);background:linear-gradient(180deg,rgba(var(--na-rgb),.09),#151515 45%)}
.bsd-et{position:absolute;z-index:2;top:14px;left:14px;font-size:.72rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase;background:var(--am);color:var(--ne);padding:5px 11px;border-radius:999px}
.bsd-img{position:relative;display:block;background:#fff;aspect-ratio:4/3;overflow:hidden}
.bsd-img img{width:100%;height:100%;object-fit:contain;padding:14px;transition:transform .3s}
.bsd-card:hover .bsd-img img{transform:scale(1.04)}
.bsd-pct{position:absolute;right:12px;bottom:12px;font-weight:900;font-size:1.05rem;color:#fff;background:var(--na);padding:5px 11px;border-radius:10px;box-shadow:0 6px 18px rgba(var(--na-rgb),.45)}
.bsd-c{padding:18px 18px 20px;display:flex;flex-direction:column;gap:4px;flex:1}
.bsd-marca{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--na2)}
.bsd-c h3{font-size:1.12rem;font-weight:800;line-height:1.25}
.bsd-c h3 a:hover{color:var(--na2)}
.bsd-d{color:var(--gr);font-size:.88rem}
.bsd-por{color:#d2d2d2;font-size:.92rem;margin-top:6px;padding-left:10px;border-left:3px solid var(--na)}
.bsd-precio{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 10px;margin-top:auto;padding-top:12px}
.bsd-p{font-size:1.55rem;font-weight:900;line-height:1}
.bsd-p small{font-size:.75rem;font-weight:600;color:var(--gr)}
.bsd-precio s{color:#7a7a7a;font-size:.9rem}
.bsd-cod{font-size:.8rem;color:var(--gr)}.bsd-cod b{color:var(--ve);white-space:nowrap}
.bsd-btn{margin-top:12px;text-align:center;font-weight:800;padding:11px 14px;border-radius:11px;background:var(--am);color:var(--ne);transition:background .2s,transform .2s}
.bsd-card:hover .bsd-btn{background:var(--na);color:#fff}
.bsd-card-top .bsd-p{font-size:1.9rem}

/* Pasos */
.bsd-pasos{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.bsd-pasos>div{position:relative;background:#151515;border:1px solid var(--borde);border-radius:18px;padding:22px 22px 22px 74px}
.bsd-pasos span{position:absolute;left:20px;top:20px;width:38px;height:38px;border-radius:11px;background:var(--na);color:#fff;font-weight:900;display:grid;place-items:center;font-size:1.1rem}
.bsd-pasos b{display:block;font-size:1.05rem}
.bsd-pasos p{color:var(--gr);font-size:.92rem}.bsd-pasos p b{display:inline;color:#fff;font-size:inherit}

/* Quiz */
.bsd-quiz{display:grid;grid-template-columns:1.4fr .6fr;gap:30px;align-items:center;background:linear-gradient(135deg,rgba(255,224,27,.1),#151515 60%);border:1px solid rgba(255,224,27,.35);border-radius:22px;padding:32px}
.bsd-quiz p{color:#d2d2d2}.bsd-quiz .bsd-k{color:var(--am)}
.bsd-quiz-b{display:flex;flex-direction:column;align-items:flex-start;gap:14px}

/* Oleadas */
.bsd-olas{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.bsd-olas li{position:relative;background:#151515;border:1px solid var(--borde);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:2px}
.bsd-olas time{font-weight:900;font-size:1.25rem;color:var(--na2)}
.bsd-olas b{font-size:.95rem}.bsd-olas b em{font-style:normal;font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;background:var(--ve);color:var(--ne);padding:2px 7px;border-radius:999px;margin-left:4px;vertical-align:2px}
.bsd-olas span{color:var(--gr);font-size:.84rem;line-height:1.4}
.bsd-olas li.pasada{border-color:rgba(43,238,52,.35)}
.bsd-olas li.hoy{border-color:var(--na);box-shadow:0 0 30px rgba(var(--na-rgb),.25)}

/* Extras */
.bsd-extra{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.bsd-extra div{background:#151515;border:1px solid var(--borde);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:2px}
.bsd-extra b{font-size:1rem}.bsd-extra span{color:var(--gr);font-size:.88rem}

/* FAQ */
.bsd-faq{background:#151515;border:1px solid var(--borde);border-radius:14px;margin-bottom:10px;overflow:hidden}
.bsd-faq summary{cursor:pointer;padding:16px 50px 16px 20px;font-weight:700;list-style:none;position:relative}
.bsd-faq summary::-webkit-details-marker{display:none}
.bsd-faq summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--na)}
.bsd-faq[open] summary::after{content:"−"}
.bsd-faq p{padding:0 20px 18px;color:#cfcfcf}
.bsd-aviso{margin-top:18px;color:#8a8a8a;font-size:.82rem}

/* Botón fijo */
.bsd-fijo{position:fixed;left:50%;bottom:16px;z-index:40;transform:translate(-50%,150%);transition:transform .3s;white-space:nowrap;padding:14px 24px;border-radius:999px;color:#fff;font-weight:800;
  background:linear-gradient(135deg,var(--na2),var(--na) 55%,#e04e00);box-shadow:0 12px 34px rgba(var(--na-rgb),.5)}
.bsd-fijo.ver{transform:translate(-50%,0)}

@media(max-width:1000px){
  .bsd-in{grid-template-columns:1fr}
  .bsd-banner{max-width:340px;transform:rotate(0)}
  .bsd-grid-top{grid-template-columns:1fr}
  .bsd-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
  .bsd-olas{grid-template-columns:repeat(2,1fr)}
  .bsd-extra{grid-template-columns:repeat(2,1fr)}
  .bsd-pasos{grid-template-columns:1fr}
  .bsd-quiz{grid-template-columns:1fr}
}
@media(max-width:560px){
  .bsd-hero{padding:34px 16px 44px}
  .bsd-s{padding:42px 16px}
  .bsd-cats{padding:10px 16px;position:static}
  .bsd-codigo{width:100%;justify-content:space-between}
  .bsd-codigo b{font-size:1.3rem}
  .bsd-cuenta div{min-width:0;flex:1}
  .bsd-grid{grid-template-columns:1fr 1fr;gap:12px}
  .bsd-grid.bsd-grid-top{grid-template-columns:1fr;gap:16px}
  .bsd-card-top .bsd-c{padding:16px 16px 18px}.bsd-card-top .bsd-c h3{font-size:1.1rem}
  .bsd-c{padding:12px 12px 14px}
  .bsd-c h3{font-size:.95rem}.bsd-d{font-size:.78rem}
  .bsd-p{font-size:1.2rem}.bsd-card-top .bsd-p{font-size:1.5rem}
  .bsd-btn{padding:9px 8px;font-size:.85rem}
  .bsd-pct{font-size:.85rem;right:8px;bottom:8px}
  .bsd-extra{grid-template-columns:1fr 1fr}
  .bsd-fijo{font-size:.85rem;padding:12px 18px}
}