/* Cumbre Training Club · proyecto conceptual de NORTH Studio Latam
   Potente y nocturno: negro grafito, un verde lima eléctrico y tipografía ancha.
   Una sola familia variable (Archivo) con ancho expandido para los títulos. */

@font-face { font-family: Archivo; src: url(fonts/archivo-latin-standard-normal.woff2) format("woff2"); font-weight: 100 900; font-stretch: 62% 125%; font-display: swap; }

:root {
  --bg: #0b0c0b;
  --bg-2: #141614;
  --bg-3: #1d201d;
  --ink: #f2f4ef;
  --ink-2: #b4b9b1;
  --muted: #858b82;
  --lime: #d6ff3d;
  --lime-2: #c4f01f;
  --hair: rgba(242, 244, 239, .1);

  --pad: clamp(16px, 4vw, 56px);
  --sec: clamp(96px, 12vw, 176px);
  --snap: cubic-bezier(.7, 0, .2, 1);
  --out: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
/* Lo que lleva el atributo hidden no se muestra ni recibe clics (los menús lo usan al cerrarse) */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1.0625rem/1.55 Archivo, system-ui, sans-serif; font-stretch: 100%; -webkit-font-smoothing: antialiased; overflow-x: clip; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }
::selection { background: var(--lime); color: var(--bg); }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; }

.h2 { margin: 0; font-weight: 800; font-stretch: 125%; text-transform: uppercase; font-size: clamp(2.25rem, 1rem + 4.4vw, 5.25rem); line-height: .9; letter-spacing: -0.02em; text-wrap: balance; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 26px; border: 0; cursor: pointer; font-weight: 700; font-stretch: 112%; text-transform: uppercase; letter-spacing: .02em; font-size: .9375rem; text-decoration: none; white-space: nowrap; clip-path: polygon(0 0, 100% 0, 100% 70%, calc(100% - 14px) 100%, 0 100%); transition: transform .35s var(--out), background-color .2s; }
.btn:active { transform: scale(.96); }
.btn--lime { background: var(--lime); color: var(--bg); }
.btn--lime:hover { background: #e6ff7a; }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: .8125rem; }
.btn--block { width: 100%; }

/* ── Cabecera ── */
.hdr { position: fixed; inset: 0 0 auto; z-index: 20; display: flex; align-items: center; gap: 32px; padding: 16px var(--pad); mix-blend-mode: normal; transition: transform .5s var(--out), background-color .4s; }
.hdr.is-solid { background: rgba(11, 12, 11, .86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.hdr.is-hidden { transform: translateY(-100%); }
.hdr__brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-stretch: 125%; text-transform: uppercase; font-size: 1.25rem; letter-spacing: -0.01em; text-decoration: none; }
.hdr__brand svg { width: 30px; fill: var(--lime); }
.hdr__nav { display: flex; gap: 28px; margin-left: auto; }
.hdr__nav a { text-decoration: none; font-weight: 600; font-stretch: 112%; text-transform: uppercase; font-size: .8125rem; letter-spacing: .04em; color: var(--ink-2); transition: color .2s; }
.hdr__nav a:hover, .hdr__nav a[aria-current] { color: var(--lime); }
.hdr__menu { display: none; position: relative; width: 44px; height: 44px; margin-left: auto; border: 0; background: var(--lime); cursor: pointer; }
.hdr__menu span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--bg); transition: transform .4s var(--out); }
.hdr__menu span:first-child { top: 17px; }
.hdr__menu span:last-child { top: 25px; }
.hdr__menu[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.hdr__menu[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.ov { position: fixed; inset: 0; z-index: 15; display: flex; align-items: center; padding: 80px var(--pad) 32px; background: var(--lime); color: var(--bg); clip-path: inset(0 0 100% 0); transition: clip-path .6s var(--snap); }
.ov.is-open { clip-path: inset(0); }
.ov nav { display: grid; }
.ov a { font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: clamp(2.75rem, 13vw, 4.5rem); line-height: 1; text-decoration: none; letter-spacing: -0.02em; }

/* ── Portada ── */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11, 12, 11, .6) 0%, rgba(11, 12, 11, .1) 35%, rgba(11, 12, 11, .55) 70%, var(--bg) 100%); }
.hero__in { width: 100%; padding: 120px var(--pad) clamp(28px, 4vw, 56px); }
.live { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 22px; padding: 8px 14px; background: rgba(11, 12, 11, .7); font-size: .875rem; font-weight: 600; }
.live__dot { width: 8px; height: 8px; background: var(--lime); animation: blink 1.2s steps(2) infinite; }
.live.is-closed .live__dot { background: var(--muted); animation: none; }
@keyframes blink { 50% { opacity: .25; } }
.hero__title { margin: 0; font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: clamp(3rem, .6rem + 10.4vw, 12rem); line-height: .84; letter-spacing: -0.035em; }
.ln { display: block; overflow: hidden; }
.ln > span { display: block; }
.ln--lime { color: var(--lime); }
.hero__row { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; flex-wrap: wrap; margin-top: clamp(24px, 3vw, 40px); }
.hero__row p { margin: 0; max-width: 46ch; color: var(--ink-2); font-size: 1.125rem; }

.ticker { overflow: hidden; padding: 18px 0; background: var(--lime); color: var(--bg); }
.ticker__track { display: flex; gap: 48px; width: max-content; animation: tick 28s linear infinite; }
.ticker__track span { font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: clamp(1.5rem, 1rem + 1.6vw, 2.5rem); letter-spacing: -0.01em; display: inline-flex; align-items: center; gap: 48px; }
.ticker__track span::after { content: ""; width: 14px; height: 14px; background: var(--bg); clip-path: polygon(50% 0, 100% 100%, 0 100%); }
@keyframes tick { to { transform: translateX(-50%); } }

/* ── Clases ── */
.classes, .club { max-width: 1440px; margin: 0 auto; padding: var(--sec) var(--pad) 0; }
.sec { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 28px; }
.filters { display: flex; flex-wrap: wrap; gap: 6px; }
.filters button { padding: 10px 16px; border: 0; cursor: pointer; background: var(--bg-2); color: var(--ink-2); font-weight: 600; font-size: .875rem; transition: background-color .2s, color .2s; }
.filters button:hover { color: var(--ink); background: var(--bg-3); }
.filters button[aria-pressed="true"] { background: var(--ink); color: var(--bg); }
.days-tabs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 2px; margin-bottom: 2px; }
.days-tabs button { padding: 16px 12px; border: 0; cursor: pointer; background: var(--bg-2); text-align: left; transition: background-color .2s, color .2s; }
.days-tabs button b { display: block; font-weight: 800; font-stretch: 125%; text-transform: uppercase; font-size: 1.125rem; }
.days-tabs button small { color: var(--muted); font-size: .8125rem; }
.days-tabs button[aria-selected="true"] { background: var(--lime); color: var(--bg); }
.days-tabs button[aria-selected="true"] small { color: rgba(11, 12, 11, .7); }
.sched { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.row { display: grid; grid-template-columns: 110px 1.2fr 1fr 160px 140px; gap: 20px; align-items: center; padding: 18px 20px; background: var(--bg-2); transition: background-color .2s; animation: rowin .5s var(--out) both; }
.row:hover { background: var(--bg-3); }
@keyframes rowin { from { opacity: 0; transform: translateX(-14px); } }
.row__time { font-weight: 800; font-stretch: 112%; font-size: 1.375rem; font-variant-numeric: tabular-nums; }
.row__name { font-weight: 700; font-stretch: 112%; text-transform: uppercase; }
.row__name small { display: block; font-weight: 400; font-stretch: 100%; text-transform: none; color: var(--muted); font-size: .875rem; }
.row__coach { color: var(--ink-2); font-size: .9375rem; }
.spots { display: grid; gap: 6px; font-size: .8125rem; color: var(--ink-2); }
.spots__bar { height: 4px; background: var(--bg-3); }
.spots__bar i { display: block; height: 100%; background: var(--lime); transform-origin: left; animation: fill .9s var(--out) both; }
.spots.is-full .spots__bar i { background: #ff5d4d; }
@keyframes fill { from { transform: scaleX(0); } }
.row__btn { justify-self: end; padding: 10px 16px; border: 0; cursor: pointer; background: transparent; color: var(--lime); font-weight: 700; font-size: .8125rem; text-transform: uppercase; box-shadow: inset 0 0 0 1.5px var(--lime); transition: background-color .2s, color .2s; }
.row__btn:hover { background: var(--lime); color: var(--bg); }
.row__btn:disabled { color: var(--muted); box-shadow: inset 0 0 0 1.5px var(--hair); cursor: not-allowed; background: none; }
.row__btn.is-done { background: var(--lime); color: var(--bg); }
.sched__empty { padding: 32px 20px; background: var(--bg-2); color: var(--ink-2); }

/* ── Planes ── */
.plans { margin-top: var(--sec); background: var(--bg-2); }
.plans__grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(32px, 6vw, 96px); max-width: 1440px; margin: 0 auto; padding: clamp(80px, 10vw, 140px) var(--pad); align-items: start; }
.q { margin-top: 44px; }
.q__label { margin: 0 0 14px; font-weight: 700; font-stretch: 112%; text-transform: uppercase; font-size: .875rem; letter-spacing: .04em; color: var(--ink-2); }
.freq { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.freq button { padding: 18px 0; border: 0; cursor: pointer; background: var(--bg-3); font-weight: 900; font-stretch: 125%; font-size: 1.75rem; transition: background-color .2s, color .2s, transform .3s var(--out); }
.freq button small { display: block; font-weight: 500; font-stretch: 100%; font-size: .75rem; color: var(--muted); }
.freq button:active { transform: scale(.95); }
.freq button[aria-checked="true"] { background: var(--lime); color: var(--bg); }
.freq button[aria-checked="true"] small { color: rgba(11, 12, 11, .7); }
.seg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.seg button { padding: 16px 10px; border: 0; cursor: pointer; background: var(--bg-3); font-weight: 700; font-size: .9375rem; transition: background-color .2s, color .2s; }
.seg button em { font-style: normal; color: var(--lime); margin-left: 4px; }
.seg button[aria-checked="true"] { background: var(--ink); color: var(--bg); }
.seg button[aria-checked="true"] em { color: #3f6b00; }
.addons { display: grid; gap: 4px; }
.addon { display: flex; align-items: center; gap: 14px; padding: 16px 18px; background: var(--bg-3); cursor: pointer; transition: background-color .2s; }
.addon:hover { background: #262a26; }
.addon input { position: absolute; opacity: 0; }
.addon__box { flex: none; width: 22px; height: 22px; box-shadow: inset 0 0 0 1.5px var(--ink-2); display: grid; place-items: center; transition: background-color .2s, box-shadow .2s; }
.addon__box::after { content: ""; width: 10px; height: 6px; border-left: 2px solid var(--bg); border-bottom: 2px solid var(--bg); transform: rotate(-45deg) translateY(-1px) scale(0); transition: transform .3s var(--out); }
.addon input:checked + .addon__box { background: var(--lime); box-shadow: none; }
.addon input:checked + .addon__box::after { transform: rotate(-45deg) translateY(-1px) scale(1); }
.addon input:focus-visible + .addon__box { outline: 2px solid var(--lime); outline-offset: 3px; }
.addon b { flex: 1; font-weight: 600; }
.addon b small { display: block; font-weight: 400; color: var(--muted); font-size: .875rem; }
.addon span:last-child { font-variant-numeric: tabular-nums; color: var(--ink-2); white-space: nowrap; }
.receipt { position: sticky; top: 96px; padding: 32px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--hair); }
.receipt__k { margin: 0; color: var(--muted); font-weight: 700; text-transform: uppercase; font-size: .75rem; letter-spacing: .08em; }
.receipt__name { margin: 8px 0 0; font-weight: 800; font-stretch: 112%; text-transform: uppercase; font-size: 1.25rem; }
.receipt__price { margin: 22px 0; }
.receipt__price span { display: block; font-weight: 900; font-stretch: 125%; font-size: clamp(2.75rem, 2rem + 2.6vw, 4.25rem); line-height: 1; color: var(--lime); font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }
.receipt__price small { color: var(--ink-2); }
.receipt__list { list-style: none; margin: 0 0 22px; padding: 18px 0 0; display: grid; gap: 8px; box-shadow: inset 0 1px 0 var(--hair); }
.receipt__list li { display: flex; justify-content: space-between; gap: 16px; color: var(--ink-2); font-size: .9375rem; }
.receipt__list li span:last-child { font-variant-numeric: tabular-nums; color: var(--ink); }
.receipt__save { margin: -8px 0 20px; padding: 10px 14px; background: rgba(214, 255, 61, .1); color: var(--lime); font-weight: 600; font-size: .9375rem; }
.receipt__note { margin: 14px 0 0; color: var(--muted); font-size: .8125rem; }

/* ── El club ── */
.club__title { max-width: 14ch; margin-bottom: clamp(36px, 5vw, 64px); }
.club__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; }
.ph { position: relative; margin: 0; overflow: hidden; aspect-ratio: 16 / 11; background: var(--bg-2); }
.ph--tall { grid-row: span 2; aspect-ratio: auto; }
.ph img { position: absolute; inset: -7% 0; width: 100%; height: 114%; object-fit: cover; filter: saturate(.85) contrast(1.05); }
.ph figcaption { position: absolute; left: 0; bottom: 0; padding: 10px 14px; background: var(--bg); font-weight: 700; font-stretch: 112%; text-transform: uppercase; font-size: .8125rem; letter-spacing: .03em; }
.stat-block { display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; background: var(--lime); color: var(--bg); aspect-ratio: 16 / 11; }
.stat-block p { margin: 0; }
.stat-block p:first-child { font-weight: 900; font-stretch: 125%; font-size: clamp(3rem, 2rem + 3.4vw, 5.5rem); line-height: .9; letter-spacing: -0.03em; }
.stat-block p:last-child { margin-top: 10px; max-width: 30ch; font-weight: 500; }

/* ── Prueba ── */
.trial { max-width: 1440px; margin: 0 auto; padding: var(--sec) var(--pad); }
.trial__in { padding: clamp(32px, 5vw, 72px); background: var(--bg-2); box-shadow: inset 4px 0 0 var(--lime); }
.trial__in .h2 { max-width: 16ch; }
.trial__form { display: grid; grid-template-columns: 1fr 1fr 1.2fr auto; gap: 4px; margin-top: 40px; align-items: stretch; }
.f { display: grid; gap: 2px; padding: 12px 16px; background: var(--bg-3); box-shadow: inset 0 -2px 0 transparent; transition: box-shadow .2s; }
.f:focus-within { box-shadow: inset 0 -2px 0 var(--lime); }
.f span { color: var(--muted); font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.f input, .f select { border: 0; background: transparent; outline: none; height: 28px; padding: 0; font-size: 1.0625rem; color: var(--ink); }
.f select option { background: var(--bg-2); }
.f.is-invalid { box-shadow: inset 0 -2px 0 #ff5d4d; }
.trial__form .btn { min-height: 100%; }
.trial__done { margin: 18px 0 0; color: var(--lime); font-weight: 600; }

/* ── Pie ── */
.foot { padding: 0 var(--pad) 28px; overflow: hidden; }
.foot__word { margin: 0; font-weight: 900; font-stretch: 125%; text-transform: uppercase; font-size: clamp(3rem, 16.5vw, 19rem); line-height: .8; letter-spacing: -0.04em; text-align: center; color: var(--bg-3); white-space: nowrap; }
.foot__row { display: flex; justify-content: space-between; gap: 12px 32px; flex-wrap: wrap; padding-top: 22px; box-shadow: inset 0 1px 0 var(--hair); color: var(--muted); font-size: .875rem; }
.foot__row p { margin: 0; }

.concept { position: fixed; left: 16px; bottom: 16px; z-index: 12; padding: 10px 16px; background: var(--lime); color: var(--bg); font-size: .8125rem; font-weight: 700; text-decoration: none; opacity: 0; transform: translateY(16px); pointer-events: none; transition: opacity .4s var(--out), transform .4s var(--out); }
.concept span { font-weight: 500; opacity: .7; }
.concept.is-on { opacity: 1; transform: none; pointer-events: auto; }

.js .reveal { opacity: 0; transform: translateY(40px); }

@media (max-width: 1023px) {
  .row { grid-template-columns: 80px 1fr auto; }
  .row__coach { display: none; }
  .spots { grid-column: 2; }
  .row__btn { grid-column: 3; grid-row: 1 / 3; }
  .plans__grid { grid-template-columns: 1fr; }
  .receipt { position: static; }
  .trial__form { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 767px) {
  .hero__title { font-size: 11.4vw; font-stretch: 112%; }
  .hero__row .btn { width: 100%; white-space: normal; text-align: center; padding: 14px 20px; }
  .hdr__nav, .hdr__cta { display: none; }
  .hdr__menu { display: block; }
  .days-tabs { grid-template-columns: repeat(3, 1fr); }
  .club__grid { grid-template-columns: 1fr; }
  .ph--tall { grid-row: auto; aspect-ratio: 4 / 5; }
  .freq button { font-size: 1.375rem; }
  .trial__form { grid-template-columns: 1fr; }
  .concept span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .ticker__track { animation: none; }
  .js .reveal { opacity: 1; transform: none; }
}