/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #08080b;
  --bg-2:      #101014;
  --bg-3:      #17171d;
  --ink:       #f5f6f8;
  --ink-soft:  rgba(245,246,248,0.72);
  --ink-mute:  rgba(245,246,248,0.48);
  --accent:        #27dcff;
  --accent-soft:   rgba(39,220,255,0.14);
  --accent-warm:   #ff8a3d;
  --line:      rgba(245,246,248,0.1);

  --gradient-1: #27dcff;
  --gradient-2: #7b2ff7;
  --gradient-3: #22d3ee;
  --gradient-4: #ff8a3d;

  --display: "Bebas Neue", "Inter", sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", "IBM Plex Mono", monospace;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 0.84, 0);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --nav-h: 76px;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  scroll-behavior: smooth;
  overflow-x: clip;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 {
  font-family: var(--display);
  text-transform: uppercase;
  text-wrap: balance;
  line-height: 0.98;
  letter-spacing: 0.01em;
  font-weight: 400;
}
ul { list-style: none; padding: 0; }
::selection { background: var(--accent); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilities
   ============================================================= */
.container {
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}
.mono { font-family: var(--mono); letter-spacing: 0.02em; }
.kicker {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--ink); color: var(--bg);
  z-index: 9999; border-radius: 8px; font-weight: 600;
  transition: top .2s var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* Defensive: never let split-text elements go invisible */
.reveal[data-split] { opacity: 1; transform: none; }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* =============================================================
   4. Typography scale
   ============================================================= */
h1 { font-size: clamp(2.6rem, 8vw, 6.4rem); }
h2 { font-size: clamp(1.9rem, 5vw, 3.4rem); }
h3 { font-size: clamp(1.2rem, 2.6vw, 1.6rem); }

/* =============================================================
   5. Components
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform .35s var(--ease-out), background .3s var(--ease-out), color .3s var(--ease-out), box-shadow .3s var(--ease-out);
  will-change: transform;
}
.btn-primary {
  background: var(--accent);
  color: #001014;
  box-shadow: 0 0 0 rgba(39,220,255,0);
}
.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(39,220,255,0.35);
  transform: translateY(-2px);
}
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-sm { padding: 0.6rem 1.1rem; font-size: 0.85rem; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8,8,11,0.82);
  border-bottom: 1px solid var(--line);
}
@supports (backdrop-filter: blur(12px)) {
  .nav { backdrop-filter: blur(12px) saturate(140%); }
}
.nav-inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--display);
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  margin-right: auto;
  text-transform: uppercase;
}
.nav-brand em { color: var(--accent); font-style: normal; }
.nav-logo { border-radius: 8px; object-fit: cover; }
.nav-links {
  display: none;
  gap: 1.5rem;
}
.nav-cta { display: none; }
.nav-cta-mobile { display: none; }
.nav.is-open .nav-links .nav-cta-mobile {
  display: inline-flex;
  margin-top: 0.25rem;
}
.nav-links a:not(.btn) {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  padding-block: 0.3rem;
}
.nav-links a:not(.btn) span { position: relative; }
.nav-links a:not(.btn) span::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -4px;
  height: 1px;
  background: var(--accent);
  transition: right .35s var(--ease-out);
}
.nav-links a:not(.btn):hover { color: var(--ink); }
.nav-links a:not(.btn):hover span::after { right: 0; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.4rem;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--ink);
  transition: transform .3s var(--ease-out), opacity .3s var(--ease-out);
}
.nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav.is-open .nav-links {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--bg-2);
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--line);
  gap: 1.1rem;
}

/* =============================================================
   6. Sections
   ============================================================= */
.section { padding-block: clamp(4rem, 9vw, 7rem); }
.section-alt { background: var(--bg-2); }

/* Mouse-reactive glow — signature effect */
.glow-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle 620px at var(--mx, 50%) var(--my, 30%),
      color-mix(in srgb, var(--gradient-1) 55%, transparent) 0%, transparent 60%),
    radial-gradient(circle 780px at calc(var(--mx, 50%) + 12%) calc(var(--my, 30%) - 8%),
      color-mix(in srgb, var(--gradient-2) 40%, transparent) 0%, transparent 60%);
  filter: blur(50px) saturate(140%);
  opacity: 0.55;
  transition: background .4s linear;
}
main, header, footer { position: relative; z-index: 1; }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: clip;
}
.hero-media {
  position: absolute; inset: 0;
  z-index: -1;
}
.hero-video {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(8,8,11,0.55) 0%, rgba(8,8,11,0.5) 40%, rgba(8,8,11,0.92) 100%),
    radial-gradient(ellipse at 50% 40%, transparent 30%, rgba(8,8,11,0.55) 85%);
}
.hero-inner { padding-block: 8rem 4rem; }
.hero-title {
  max-width: 16ch;
  margin-block: 0.5rem 1.25rem;
}
.hero-sub {
  max-width: 42ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  padding: 1.1rem 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.hero-strip .mono { color: var(--accent); margin-right: 0.4rem; }

/* Manifesto */
.manifesto { padding-block: clamp(4rem, 9vw, 7rem); }
.manifesto-row {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.5rem;
  padding-block: 2rem;
  border-top: 1px solid var(--line);
}
.manifesto-row:last-child { border-bottom: 1px solid var(--line); }
.manifesto-num { color: var(--accent); font-size: 1rem; padding-top: 0.3rem; }
.manifesto-row h2 { margin-bottom: 0.6rem; font-size: clamp(1.5rem, 3.6vw, 2.4rem); }
.manifesto-row p { color: var(--ink-soft); max-width: 60ch; }

/* Showcase (video) */
.showcase {
  padding-block: clamp(4rem, 9vw, 7rem);
}
.showcase-text { margin-bottom: 2.5rem; }
.showcase-text p:not(.kicker) { color: var(--ink-soft); max-width: 50ch; }
.showcase-gallery {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
.showcase-gallery-single {
  max-width: 640px;
  margin-inline: auto;
  grid-template-columns: 1fr !important;
}
.showcase-media {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 16/10;
  border: 1px solid var(--line);
}
.showcase-video { width: 100%; height: 100%; object-fit: cover; }
.play-btn {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8,8,11,0.55);
  border: 1px solid rgba(245,246,248,0.35);
  color: var(--ink);
  font-size: 1.1rem;
  transition: transform .3s var(--ease-out), background .3s var(--ease-out), border-color .3s var(--ease-out);
}
@supports (backdrop-filter: blur(6px)) {
  .play-btn { backdrop-filter: blur(6px); }
}
.showcase-media:hover .play-btn {
  transform: scale(1.1);
  background: var(--accent);
  color: #001014;
  border-color: var(--accent);
}

/* Generic content section grid */
.section-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}
.section-media {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4/3;
  border: 1px solid var(--line);
}
.section-media img { width: 100%; height: 100%; object-fit: cover; }
.section-content .kicker { margin-bottom: 0.5rem; }
.section-content h2 { margin-bottom: 1.5rem; }
.section-content-solo { max-width: 640px; margin-inline: auto; text-align: center; }
.section-content-solo .hours-list { text-align: left; }
.section-content-solo .feature-list { text-align: left; }

.hours-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}
.hours-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.95rem;
}
.hours-list span { color: var(--ink-mute); }
.hours-list b { color: var(--accent); font-weight: 500; }

.feature-list { display: flex; flex-direction: column; gap: 0.9rem; }
.feature-list li {
  padding-left: 1.4rem;
  position: relative;
  color: var(--ink-soft);
}
.feature-list li::before {
  content: "＋";
  position: absolute; left: 0; top: 0;
  color: var(--accent);
}

/* Clases grupales */
.section-lede { color: var(--ink-soft); max-width: 56ch; margin-block: 1rem 2.5rem; }
.schedule-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin-bottom: 3rem;
}
.schedule-card {
  padding: 1.6rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-3);
  transition: border-color .3s var(--ease-out), transform .3s var(--ease-out);
}
.schedule-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.schedule-card h3 { font-size: 1.05rem; margin-bottom: 0.6rem; text-transform: none; font-family: var(--sans); font-weight: 600; }
.schedule-card p { color: var(--accent); font-size: 1.1rem; }

.otras-clases {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  grid-template-columns: 1fr;
}
.otras-media { border-radius: 16px; overflow: hidden; aspect-ratio: 4/3; border: 1px solid var(--line); }
.otras-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease-out); }
.otras-media:hover img { transform: scale(1.08); }
.otras-list { display: flex; flex-direction: column; gap: 0.9rem; margin-top: 1.2rem; }
.otras-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
}
.otras-list b { color: var(--accent); font-weight: 500; }
.otras-list span { color: var(--ink-mute); }

/* Pricing */
.price-wrap { text-align: center; }
.price-card {
  max-width: 460px;
  margin: 2.5rem auto 0;
  padding: 2.75rem 2rem;
  border: 1px solid var(--accent);
  border-radius: 22px;
  background: linear-gradient(180deg, var(--accent-soft), transparent 60%);
}
.price-amount {
  font-family: var(--display);
  font-size: clamp(2.6rem, 7vw, 4rem);
  color: var(--accent);
  letter-spacing: 0.01em;
}
.price-amount .mono {
  display: block;
  font-family: var(--mono);
  font-size: 1rem;
  color: var(--ink-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.4rem;
}
.price-detail {
  color: var(--ink-soft);
  margin-block: 1.25rem 1.75rem;
  font-size: 0.95rem;
}

/* Amenities */
.amenities-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
  margin-top: 2.5rem;
}
.amenity-card {
  padding: 1.8rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--bg-3);
  transition: transform .35s var(--ease-out), border-color .35s var(--ease-out);
}
.amenity-card:hover { transform: translateY(-6px); border-color: var(--accent-warm); }
.amenity-icon { color: var(--accent-warm); margin-bottom: 1rem; }
.amenity-card h3 { font-size: 1.05rem; text-transform: none; font-family: var(--sans); font-weight: 600; margin-bottom: 0.5rem; }
.amenity-card p { color: var(--ink-soft); font-size: 0.92rem; }

/* Contact */
.contact-grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}
.contact-info h2 { margin-bottom: 1.5rem; }
.contact-list { display: flex; flex-direction: column; gap: 0.9rem; margin-bottom: 2rem; }
.contact-list a { font-size: 0.98rem; transition: color .3s var(--ease-out); }
.contact-list a:hover { color: var(--accent); }
.contact-map {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4/3;
}
.contact-map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.3) invert(0.92) contrast(0.9); }

/* Footer */
.footer { padding-block: 3rem; border-top: 1px solid var(--line); }
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: center;
  text-align: center;
}
.footer-address { color: var(--ink-mute); font-size: 0.85rem; }
.footer-socials { display: flex; gap: 1.5rem; }
.footer-socials a { font-size: 0.9rem; color: var(--ink-soft); }
.footer-socials a:hover { color: var(--accent); }
.footer-credits { font-size: 0.78rem; color: var(--ink-mute); }
.footer-credits a { color: var(--ink-mute); text-decoration: underline; }

/* Video modal */
.video-modal {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-2);
  padding: 0;
  width: min(90vw, 900px);
  overflow: hidden;
}
.video-modal::backdrop { background: rgba(4,4,6,0.85); }
.video-modal video { width: 100%; aspect-ratio: 16/9; }
.video-modal-close {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  z-index: 2;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(8,8,11,0.7);
  color: var(--ink);
  display: flex; align-items: center; justify-content: center;
}

/* =============================================================
   7. Effects / reduced motion
   ============================================================= */
[data-tilt] { transition: transform .35s var(--ease-out); transform-style: preserve-3d; }

@media (prefers-reduced-motion: reduce) {
  .glow-layer { display: none; }
  .hero-video { animation-play-state: paused; }
}

/* =============================================================
   8. Responsive
   ============================================================= */
@media (min-width: 540px) {
  .nav-cta { display: inline-flex; }
}

@media (min-width: 720px) {
  .schedule-grid { grid-template-columns: repeat(3, 1fr); }
  .section-grid { grid-template-columns: 1fr 1fr; }
  .showcase-gallery { grid-template-columns: 1fr 1fr; }
  .otras-clases { grid-template-columns: 1fr 1.2fr 1fr; }
  .amenities-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1.1fr 1fr; }
}

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
  .nav-cta-mobile { display: none !important; }
  .nav.is-open .nav-links { position: static; flex-direction: row; background: none; border: 0; padding: 0; }
  .amenities-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1280px) {
  .container { padding-inline: 2rem; }
}