:root{
  --bg:#0d0d0f;
  --bg-2:#141417;
  --ink:#16161a;
  --muted:#6b6b76;
  --line:#e7e7ec;
  --red:#e2322a;
  --red-d:#b71f19;
  --orange:#ff7a18;
  --gold:#f5c518;
  --white:#fff;
  --radius:18px;
  --shadow:0 18px 40px rgba(15,10,10,.14);
  --container:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:#fff;color:var(--ink);
  font:16px/1.6 "Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;font-weight:800;letter-spacing:-.02em}
p{margin:0 0 1em}
.container{width:min(100% - 40px,var(--container));margin-inline:auto}
.sr,.skip{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip:focus{width:auto;height:auto;clip:auto;padding:10px 16px;background:#000;color:#fff;z-index:999}

/* ---------------- header */
.hdr{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.hdr.is-stuck{box-shadow:0 6px 24px rgba(0,0,0,.09)}
.hdr__inner{width:min(100% - 32px,var(--container));margin-inline:auto;display:flex;align-items:center;gap:26px;height:76px}
.brand{display:flex;align-items:center;flex:0 0 auto}
.nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav__item{position:relative}
.nav__link{display:flex;align-items:center;gap:7px;padding:10px 14px;border:0;background:none;font:600 15px/1 inherit;color:#26262c;cursor:pointer;border-radius:10px}
.nav__link:hover{background:#f4f4f7}
.nav__link svg{transition:transform .2s}
.nav__item:hover .nav__link svg{transform:rotate(180deg)}
.nav__cta{background:var(--red);color:#fff !important;margin-left:8px}
.nav__cta:hover{background:var(--red-d)}
.drop{position:absolute;top:calc(100% + 10px);left:0;min-width:300px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.drop--wide{min-width:640px;display:grid;grid-template-columns:1fr 1fr;gap:2px}
.nav__item:hover .drop,.nav__item:focus-within .drop{opacity:1;visibility:visible;transform:none}
.drop a{display:block;padding:11px 13px;border-radius:11px}
.drop a:hover{background:#f6f6f9}
.drop b{display:block;font-size:15px}
.drop span{display:block;font-size:13px;color:var(--muted);line-height:1.45}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 10px;cursor:pointer}
.burger span{display:block;height:2px;background:#1a1a1e;margin:5px 0;border-radius:2px;transition:.25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------------- botones */
.btn{display:inline-block;padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;border:2px solid transparent;cursor:pointer;transition:.2s;text-align:center}
.btn--accent{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff}
.btn--accent:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(226,50,42,.32)}
.btn--ghost{border-color:#1c1c22;color:#1c1c22;background:transparent}
.btn--ghost:hover{background:#1c1c22;color:#fff}

/* ---------------- banner portada */
.banner{position:relative;background:#170505;overflow:hidden}
.banner img{width:100%;height:clamp(240px,42vw,560px);object-fit:cover;object-position:center}
.banner::after{content:"";position:absolute;inset:auto 0 0 0;height:26%;background:linear-gradient(to top,rgba(255,255,255,.85),transparent);pointer-events:none}

/* ---------------- hero */
.hero{padding:46px 0 64px;background:linear-gradient(180deg,#fff, #fffaf7)}
.hero__top{display:grid;grid-template-columns:1.55fr 1fr;gap:28px;align-items:stretch}
.hero__cards{position:relative;border-radius:24px;overflow:hidden;min-height:420px;box-shadow:var(--shadow);background:#151515}
.hcard{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;padding:34px;color:#fff;
  background:var(--img) center/cover no-repeat,linear-gradient(135deg,#3a0f0d,#0f0f10);opacity:0;transition:opacity .7s ease}
.hcard::before{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.82),rgba(0,0,0,.06) 55%)}
.hcard>*{position:relative}
.hcard.is-on{opacity:1}
.hcard__t{font-size:clamp(26px,3vw,40px);font-weight:900;letter-spacing:-.02em}
.hcard__s{font-size:16px;color:#ffd9d3;max-width:44ch}
.hero__dots{position:absolute;top:20px;right:20px;display:flex;gap:8px;z-index:2}
.hero__dots button{width:10px;height:10px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.45);cursor:pointer}
.hero__dots button.is-on{background:var(--gold);width:26px;border-radius:6px}

.booking{background:#121214;color:#fff;border-radius:24px;padding:30px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.booking h2{font-size:26px}
.booking__form{display:grid;gap:12px;margin-top:6px}
.booking select{appearance:none;width:100%;padding:15px 44px 15px 16px;border-radius:12px;border:1px solid #2a2a30;background:#fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' fill='none' stroke='%236b6b76' stroke-width='2'/></svg>") no-repeat right 16px center;color:#16161a;font-size:15px;font-weight:600}
.hero__chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:20px}
.hero__chips span{font-size:13px;font-weight:600;color:#ffd7d4;background:#241012;border:1px solid #3a1a1a;padding:7px 12px;border-radius:999px}
.hero__intro{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:44px;flex-wrap:wrap}
.hero__intro p{font-size:clamp(18px,2vw,23px);line-height:1.5;max-width:74ch;margin:0;font-weight:500}
.hero__intro strong{font-weight:800}

/* ---------------- secciones */
.section{padding:74px 0}
.section--tint{background:#faf7f5}
.section--dark{background:var(--bg);color:#fff}
.sec__head{max-width:720px;margin-bottom:34px}
.sec__head h2{font-size:clamp(28px,3.4vw,40px)}
.sec__head p{color:var(--muted);font-size:17px}
.sec__head--row{max-width:none;display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.section--dark .sec__head p{color:#a5a5b0}

/* ---------------- tabs */
.tabs__nav{display:flex;gap:10px;flex-wrap:wrap;border-bottom:2px solid var(--line);padding-bottom:16px}
.tab{border:1px solid var(--line);background:#fff;padding:12px 22px;border-radius:999px;font-weight:700;font-size:15px;cursor:pointer;transition:.2s;color:#3a3a44}
.tab:hover{border-color:#c9c9d2}
.tab.is-on{background:var(--red);border-color:var(--red);color:#fff;box-shadow:0 10px 22px rgba(226,50,42,.28)}
.tpanel{padding-top:30px}
.tgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.tcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:.25s}
.tcard:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.tcard__ic{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;font-weight:800;font-size:14px;margin-bottom:14px}
.tcard h3{font-size:19px}
.tcard p{color:var(--muted);font-size:15px;margin:0}

/* ---------------- planes */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;padding-bottom:22px;transition:.25s;display:block}
.card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.card__img{display:block;height:170px;background:linear-gradient(135deg,#2a0b0a,#0f0f11);position:relative}
.card__img::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 25%,rgba(255,122,24,.65),transparent 55%),radial-gradient(circle at 25% 80%,rgba(245,197,24,.35),transparent 50%)}
.card__img[data-tone="b"]::after{background:radial-gradient(circle at 30% 30%,rgba(226,50,42,.7),transparent 55%),radial-gradient(circle at 75% 75%,rgba(255,122,24,.4),transparent 50%)}
.card__img[data-tone="c"]::after{background:radial-gradient(circle at 50% 20%,rgba(245,197,24,.6),transparent 55%),radial-gradient(circle at 20% 85%,rgba(226,50,42,.5),transparent 50%)}
.card__img[data-tone="d"]::after{background:radial-gradient(circle at 75% 30%,rgba(255,122,24,.75),transparent 50%),radial-gradient(circle at 20% 70%,rgba(180,20,20,.6),transparent 55%)}
.card__img[data-tone="e"]::after{background:radial-gradient(circle at 40% 40%,rgba(245,197,24,.5),transparent 55%),radial-gradient(circle at 80% 80%,rgba(120,80,20,.6),transparent 50%)}
.card__img[data-tone="f"]::after{background:radial-gradient(circle at 25% 25%,rgba(255,122,24,.6),transparent 55%),radial-gradient(circle at 70% 70%,rgba(226,50,42,.55),transparent 50%)}
.card__img[data-tone="g"]::after{background:radial-gradient(circle at 60% 35%,rgba(255,255,255,.35),transparent 55%),radial-gradient(circle at 25% 80%,rgba(226,50,42,.6),transparent 50%)}
.card h3{font-size:19px;margin:20px 22px 8px}
.card p{margin:0 22px;color:var(--muted);font-size:15px}

/* ---------------- about + stats */
.about__grid{display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center}
.about__fig{margin:0;position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.about__fig img{width:100%;height:420px;object-fit:cover}
.about__fig figcaption{position:absolute;left:22px;bottom:20px;color:#fff;font-weight:800;font-size:20px;text-shadow:0 2px 14px rgba(0,0,0,.6)}
.about__txt p{font-size:17px;color:#3c3c46}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:56px}
.stat{border-top:3px solid var(--red);padding-top:16px}
.stat__n{display:block;font-size:clamp(38px,5vw,56px);font-weight:900;letter-spacing:-.03em;color:#141418}
.stat__l{color:var(--muted);font-size:15px}

/* ---------------- cta */
.cta__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.cta__txt h2{font-size:clamp(30px,3.6vw,44px)}
.cta__txt p{color:#b9b9c4;font-size:17px;max-width:52ch}
.cta__txt strong{color:#fff}
.cta__img{height:330px;border-radius:24px;background:
  radial-gradient(circle at 75% 25%,rgba(255,122,24,.75),transparent 55%),
  radial-gradient(circle at 25% 75%,rgba(226,50,42,.7),transparent 55%),
  linear-gradient(135deg,#1b0605,#0b0b0c);
  box-shadow:0 24px 60px rgba(0,0,0,.5);position:relative;overflow:hidden}
.cta__img::after{content:"ELITE NUTRICIÓN";position:absolute;inset:auto 0 24px 0;text-align:center;color:#fff;font-weight:900;font-size:26px;letter-spacing:.14em;opacity:.9}

/* ---------------- blog */
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;padding:9px 16px;border-radius:999px;font-weight:600;font-size:14px;cursor:pointer}
.chip.is-on{background:#16161a;border-color:#16161a;color:#fff}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{display:block;border:1px solid var(--line);border-radius:20px;padding:26px;transition:.25s;background:#fff}
.post:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.post__k{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--red);background:#fdeceb;padding:5px 10px;border-radius:6px}
.post h3{font-size:19px;margin:14px 0 8px}
.post__m{font-size:13px;color:var(--muted);display:block;margin-bottom:10px}
.post p{font-size:15px;color:var(--muted);margin:0}

/* ---------------- footer */
.ftr{background:#0b0b0d;color:#c9c9d3;padding:60px 0 26px;margin-top:20px}
.ftr__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;padding-bottom:40px;border-bottom:1px solid #1e1e23}
.ftr__col h4{color:#fff;font-size:15px;letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px}
.ftr__col a,.ftr__col p{display:block;font-size:15px;color:#a4a4b1;margin:0 0 10px}
.ftr__col a:hover{color:var(--gold)}
.ftr__bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:24px;flex-wrap:wrap}
.social{display:flex;gap:14px}
.social a{width:40px;height:40px;border:1px solid #26262c;border-radius:50%;display:grid;place-items:center;color:#d6d6e0;transition:.2s}
.social a:hover{background:var(--red);border-color:var(--red);color:#fff}
.ftr__copy{font-size:14px;color:#77777f;margin:0}

/* ---------------- toast */
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,140%);background:#16161a;color:#fff;padding:14px 22px;border-radius:999px;font-weight:600;box-shadow:var(--shadow);z-index:200;transition:.35s}
.toast.is-on{transform:translate(-50%,0)}

/* ---------------- responsive */
@media (max-width:1080px){
  .tgrid,.cards,.stats{grid-template-columns:repeat(2,1fr)}
  .posts{grid-template-columns:1fr}
  .hero__top{grid-template-columns:1fr}
  .hero__cards{min-height:340px}
  .about__grid,.cta__grid{grid-template-columns:1fr}
  .about__fig img{height:320px}
}
@media (max-width:860px){
  .burger{display:block}
  .nav{position:fixed;inset:76px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:14px 18px 26px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-130%);transition:.3s;max-height:calc(100vh - 76px);overflow:auto}
  .nav.is-open{transform:none}
  .nav__link{width:100%;justify-content:space-between;font-size:16px;padding:14px 6px;border-bottom:1px solid #f1f1f4}
  .nav__cta{margin:14px 0 0;justify-content:center;border-bottom:0}
  .drop,.drop--wide{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;display:none;min-width:0;padding:0 0 8px 12px}
  .nav__item.is-open .drop{display:grid;grid-template-columns:1fr}
  .ftr__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .tgrid,.cards,.stats{grid-template-columns:1fr}
  .section{padding:52px 0}
  .booking{padding:22px}
}