:root{
  --bg:#0b0708;          /* negro con matiz rojo */
  --surface:#151012;
  --surface-2:#1d1416;
  --line:#2c1e21;
  --fg:#f6efed;
  --muted:#a8999a;
  --red:#e3101e;         /* rojo principal */
  --red-hot:#ff3b30;     /* rojo brillante para hover/brillos */
  --red-deep:#6e0a12;    /* granate para fondos */
  --radius:18px;
  --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{overflow-x:clip}
body{background:var(--bg);color:var(--fg);font:400 16px/1.6 Archivo,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.mono{font-family:"JetBrains Mono",ui-monospace,Consolas,monospace;text-transform:uppercase;letter-spacing:.14em;font-size:.72rem}
.tiny{font-size:.78rem;color:var(--muted)}
.red{color:var(--red)}
h1,h2,h3{font-weight:900;line-height:.95;letter-spacing:-.02em}
h2{font-size:clamp(2.1rem,5vw,3.6rem)}
section,.nav,.footer{padding-inline:max(16px,calc((100vw - var(--max))/2))}
:focus-visible{outline:2px solid var(--red-hot);outline-offset:3px;border-radius:6px}

/* NAV */
.nav{position:fixed;inset:0 0 auto 0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding-block:18px;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(11,7,8,.82);backdrop-filter:blur(12px);border-color:var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.02em}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--red);color:#fff;font-size:.8rem;font-weight:900;box-shadow:0 0 24px rgba(227,16,30,.45)}
.nav-links{display:flex;gap:6px}
.nav-links a{padding:9px 16px;border-radius:999px;font-weight:600;font-size:.95rem;transition:background .2s}
.nav-links a:hover{background:rgba(255,255,255,.08)}
.nav-toggle{display:none;padding:10px 14px;border-radius:10px;background:rgba(21,16,18,.85);border:1px solid var(--line)}

/* HERO */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;justify-content:center;text-align:center;padding-block:120px 72px;overflow:hidden;
  background:radial-gradient(120% 80% at 70% 10%,#5a0911 0%,transparent 55%),radial-gradient(90% 70% at 10% 90%,#3a060b 0%,transparent 60%),var(--bg)}
.hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,7,8,.15) 0%,rgba(11,7,8,.35) 45%,var(--bg) 100%)}
.hero-content{position:relative;max-width:900px}
.eyebrow{color:var(--red-hot);margin-bottom:18px}
.hero h1{font-size:clamp(4.2rem,15vw,11rem);text-shadow:0 0 40px rgba(227,16,30,.35)}
.hero h1 span{color:var(--red);text-shadow:0 0 60px rgba(227,16,30,.6)}
.lead{color:#d9cccb;font-size:clamp(1rem,2vw,1.2rem);max-width:560px;margin:22px auto 30px}
.chips{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.chip{padding:11px 18px;border:1px solid rgba(255,255,255,.22);border-radius:10px;background:rgba(11,7,8,.55);backdrop-filter:blur(6px);transition:all .2s}
.chip:hover{border-color:var(--red);background:var(--red);color:#fff}

/* MARQUEE */
.marquee{overflow:hidden;background:var(--red);color:#fff;padding:14px 0;transform:rotate(-1.2deg);margin:-8px -10px 0;box-shadow:0 10px 40px rgba(227,16,30,.35)}
.marquee-track{display:flex;gap:28px;width:max-content;animation:scroll 22s linear infinite;font-size:1rem;font-weight:700}
@keyframes scroll{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* SECTIONS */
.section{padding-block:110px}
.section-head{margin-bottom:40px}
.section-head.row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.kicker{color:var(--red-hot);margin-bottom:14px;display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:28px;height:1px;background:currentColor}
.sub{color:var(--muted);max-width:520px;margin-top:14px}
.sub.right{text-align:right}
.huge{font-size:clamp(3.5rem,10vw,7rem)}

/* FILTERS */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.filter{padding:10px 16px;border:1px solid var(--line);border-radius:999px;transition:all .2s}
.filter:hover{border-color:var(--muted)}
.filter.is-active{background:var(--fg);color:var(--bg);border-color:var(--fg)}

/* COUPONS */
.coupon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.coupon{position:relative;display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:var(--radius);background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line);transition:transform .25s,border-color .25s,box-shadow .25s;overflow:hidden}
.coupon::after{content:"";position:absolute;inset:auto -30% -60% auto;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(227,16,30,.22),transparent 70%);pointer-events:none}
.coupon:hover{transform:translateY(-4px);border-color:rgba(227,16,30,.55);box-shadow:0 20px 50px -20px rgba(227,16,30,.45)}
.coupon[hidden]{display:none}
.coupon-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.num{color:var(--muted)}
.badge{padding:6px 10px;border-radius:999px;background:rgba(227,16,30,.14);color:var(--red-hot);border:1px solid rgba(227,16,30,.35);font-size:.62rem}
.coupon h3{font-size:1.75rem}
.brandline{color:var(--muted)}
.detail{color:#cdbfbe;font-size:.95rem;flex:1}
.codes{display:grid;gap:8px;margin:6px 0 4px}
.code{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;width:100%;padding:12px 14px;border-radius:12px;border:1.5px dashed rgba(227,16,30,.6);background:rgba(227,16,30,.06);text-align:left;transition:background .2s,border-color .2s}
.code:hover{background:rgba(227,16,30,.14);border-color:var(--red-hot)}
.code-val{font-weight:900;font-size:1.15rem;color:var(--red-hot);min-width:62px}
.code-txt{font-size:.85rem;letter-spacing:.1em;color:var(--fg)}
.code-copy{font-size:.62rem;padding:6px 9px;border-radius:7px;background:var(--fg);color:var(--bg)}
.code.copied .code-copy{background:var(--red);color:#fff}
.code.copied .code-copy::before{content:"✓ "}
.code-contact{grid-template-columns:1fr auto}
.note{margin-top:22px;color:var(--muted);font-size:.85rem}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 26px;border-radius:12px;background:var(--red);color:#fff;font-weight:800;transition:background .2s,transform .2s,box-shadow .2s}
.btn:hover{background:var(--red-hot);transform:translateY(-2px);box-shadow:0 12px 30px -10px rgba(255,59,48,.7)}
.btn-block{width:100%;margin-top:6px}

/* FEATURED */
.featured-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.feat{display:grid;grid-template-columns:1fr 1.1fr;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:var(--surface);transition:border-color .25s,box-shadow .25s}
.feat:hover{border-color:rgba(227,16,30,.55);box-shadow:0 24px 60px -25px rgba(227,16,30,.55)}
.feat-img{position:relative;min-height:280px;background:radial-gradient(circle at 50% 60%,rgba(227,16,30,.35),transparent 65%),repeating-linear-gradient(135deg,#1a1214 0 14px,#20171a 14px 28px);background-size:cover;background-position:center}
.feat-img .badge{position:absolute;top:14px;left:14px}
.feat-body{padding:24px;display:flex;flex-direction:column;gap:12px}
.feat-body h3{font-size:1.6rem}
.specs{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.specs li{padding:6px 9px;border-radius:8px;background:rgba(255,255,255,.06);font-size:.6rem;color:#d9cccb}
.feat-price{display:flex;flex-direction:column;gap:2px;margin-top:auto}
.feat-price strong{font-size:2rem;font-weight:900;color:var(--red-hot)}
.btn-ghost{background:transparent;border:1.5px solid rgba(255,255,255,.3)}
.btn-ghost:hover{background:rgba(255,255,255,.08);box-shadow:none}

/* STATS */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:860px;margin:36px auto 8px}
.stat{padding:20px 12px;border-radius:16px;background:rgba(11,7,8,.6);border:1px solid var(--line)}
.stat strong{display:block;font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;color:var(--fg)}
.stat span{color:var(--muted);font-size:.6rem}
.colab-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* VIDEOS */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}
.video{position:relative;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--surface) center/cover no-repeat;background-image:repeating-linear-gradient(135deg,#1a1214 0 14px,#20171a 14px 28px);display:block;transition:transform .25s,border-color .25s}
.video::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.85))}
.video:hover{transform:scale(1.015);border-color:var(--red)}
.v-rank,.v-views{position:absolute;top:12px;padding:6px 10px;border-radius:999px;background:rgba(11,7,8,.75);backdrop-filter:blur(6px);font-size:.62rem}
.v-rank{left:12px;background:var(--red);color:#fff}
.v-views{right:12px}
.v-play{position:absolute;top:50%;left:50%;translate:-50% -50%;width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--bg);font-size:1.1rem;padding-left:4px;transition:background .2s,color .2s}
.video:hover .v-play{background:var(--red);color:#fff}
.v-title{position:absolute;left:16px;right:16px;bottom:14px;font-weight:800;font-size:1.05rem;line-height:1.25}

/* SOCIALS */
.social-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.social{display:flex;flex-direction:column;gap:10px;padding:26px;border-radius:24px;border:1px solid var(--line);min-height:330px;transition:transform .25s,box-shadow .25s}
.social:hover{transform:translateY(-4px)}
.s-yt{background:linear-gradient(160deg,#3d0a10 0%,var(--surface) 70%);border-color:#5a1219}
.s-tt{background:linear-gradient(160deg,#2a0c16 0%,var(--surface) 70%);border-color:#4b1528}
.s-ig{background:linear-gradient(160deg,#3b0d1f 0%,var(--surface) 70%);border-color:#5b1733}
.s-fb{background:linear-gradient(160deg,#2e0b0e 0%,var(--surface) 70%);border-color:#4a1418}
.social:hover{box-shadow:0 24px 60px -25px rgba(227,16,30,.6)}
.s-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:26px}
.s-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.12);color:var(--red-hot)}
.s-tag{font-size:.58rem;padding:8px 12px;border-radius:12px;background:rgba(0,0,0,.3);color:var(--muted);line-height:1.5}
.social h3{font-size:2.2rem}
.s-handle{color:var(--red-hot);font-size:.7rem}
.s-text{color:#cdbfbe;flex:1}
.s-foot{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);font-weight:700}
.s-arrow{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#fff;color:var(--bg);transition:background .2s,color .2s}
.social:hover .s-arrow{background:var(--red);color:#fff}

/* COLABS */
.colabs{text-align:center;background:radial-gradient(70% 90% at 50% 100%,rgba(227,16,30,.28),transparent 70%);border-top:1px solid var(--line)}
.colabs .kicker{justify-content:center}
.colabs .kicker::before{display:none}
.colabs h2{font-size:clamp(2.6rem,7vw,5.2rem)}
.colabs .sub{margin:18px auto 30px}

/* FOOTER */
.footer{padding-block:40px;border-top:1px solid var(--line);display:grid;gap:12px}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:10px}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;color:var(--muted)}
.footer-links a:hover{color:var(--fg)}

/* TOAST */
.toast{position:fixed;left:50%;bottom:24px;translate:-50% 20px;opacity:0;pointer-events:none;padding:14px 20px;border-radius:12px;background:var(--fg);color:var(--bg);font-weight:700;transition:all .25s;z-index:50}
.toast.show{opacity:1;translate:-50% 0}

/* MOBILE */
@media (max-width:760px){
  .nav-toggle{display:block}
  .brand-name{font-size:.95rem}
  .nav-links{display:none;position:absolute;top:100%;left:12px;right:12px;flex-direction:column;padding:12px;border-radius:16px;background:rgba(21,16,18,.97);border:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-links a{padding:14px}
  .section{padding-block:80px}
  .sub.right{text-align:left}
  .coupon-grid,.video-grid,.social-grid,.featured-grid{grid-template-columns:1fr}
  .feat{grid-template-columns:1fr}
  .feat-img{min-height:200px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .social{min-height:0}
}