:root {
  --color-black: #0d0d0d;
  --color-charcoal: #1a1a1a;
  --color-charcoal-alt: #232323;
  --color-accent: #ffed00;
  --color-text: #ffffff;
  --color-text-soft: #b3b3b3;
  --color-border: #333333;
  --font-heading: "Anton", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;
  --max-width: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: .01em;
  font-weight: 400;
  margin: 0 0 .5em;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4.2vw, 3rem); }
h3 { font-size: 1.2rem; letter-spacing: .02em; }

p { margin: 0 0 1em; color: var(--color-text-soft); }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: #000;
  padding: 12px 18px;
  z-index: 100;
}
.skip-link:focus { left: 12px; top: 12px; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: .9em;
}
.eyebrow-light { color: var(--color-accent); }

.eyebrow-box {
  display: inline-block;
  background: var(--color-accent);
  color: #000;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 700;
  font-size: .82rem;
  padding: 8px 14px;
  margin-bottom: 22px;
}

/* Photo frames + graceful fallback (drop a real file at the given path and it appears automatically) */
.photo-frame {
  position: relative;
  overflow: hidden;
  background: repeating-linear-gradient(135deg, #202020, #202020 12px, #181818 12px, #181818 24px);
}
.photo-frame .photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(1) contrast(1.15) brightness(.95);
}
.photo-frame .photo.photo-missing { display: none; }
.photo-frame .photo-fallback {
  display: none;
}
.photo-frame .photo-fallback span {
  font-family: monospace;
  font-size: .8rem;
  color: #7a7a7a;
  border: 1px dashed #4a4a4a;
  padding: 8px 14px;
  border-radius: 4px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13,13,13,.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.logo span { color: var(--color-accent); }

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav a {
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-text);
}
.nav a:hover { color: var(--color-accent); }
.nav-cta {
  background: var(--color-accent);
  color: #000 !important;
  padding: 10px 20px;
}
.nav-cta:hover { background: #fff !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 15px 28px;
  font-weight: 700;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  transition: background .2s ease, color .2s ease, transform .15s ease;
}
.btn-primary {
  background: var(--color-accent);
  color: #000;
}
.btn-primary:hover { background: #fff; transform: translateY(-1px); }
.btn-outline {
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
}
.btn-outline:hover { background: var(--color-accent); color: #000; }

/* Hero: banner giratorio */
.hero {
  position: relative;
  overflow: hidden;
}
.hero-slides {
  position: relative;
  min-height: 88vh;
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  opacity: 0;
  visibility: hidden;
  transition: opacity .9s ease;
  pointer-events: none;
}
.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.hero-photo {
  position: absolute;
  inset: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(13,13,13,1) 5%, rgba(13,13,13,.55) 55%, rgba(13,13,13,.35) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 60px 24px 96px;
  max-width: 780px;
}
.hero h1 { color: #fff; }
.hero-sub { color: #d6d6d6; font-size: 1.1rem; max-width: 600px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 16px; }

.hero-dots {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.35);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: width .3s ease, background .3s ease;
}
.hero-dot:hover { background: rgba(255,255,255,.6); }
.hero-dot.is-active { width: 30px; background: var(--color-accent); }

@media (prefers-reduced-motion: reduce) {
  .hero-slide { transition: none; }
}

/* Sections */
.section { padding: 100px 0; }
.section-alt { background: var(--color-charcoal); }
.section-dark { background: var(--color-charcoal-alt); }
.section-black { background: #000; }

/* Proposito */
.proposito-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: start;
}
.stat-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; }
.stat-list li {
  background: var(--color-charcoal);
  border: 1px solid var(--color-border);
  padding: 22px 24px;
}
.stat-list strong {
  display: block;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: .03em;
  margin-bottom: 6px;
  color: var(--color-accent);
}
.stat-list span { color: var(--color-text-soft); font-size: .92rem; }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 44px;
}
.card {
  background: var(--color-black);
  border: 1px solid var(--color-border);
}
.card-photo { aspect-ratio: 4 / 3; }
.card h3, .card p { padding-left: 24px; padding-right: 24px; }
.card h3 { margin-top: 22px; }
.card p:last-child { padding-bottom: 24px; }

/* Entrenadores */
.entrenador-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 56px;
  align-items: center;
}
.entrenador-photo { aspect-ratio: 4 / 5; }
.badge {
  display: inline-block;
  background: var(--color-accent);
  color: #000;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 7px 16px;
  font-size: .82rem;
  margin-bottom: 16px;
}

/* Proximo centro / countdown */
.proximo-inner { max-width: 700px; }
.countdown {
  display: flex;
  gap: 18px;
  margin: 32px 0;
}
.countdown-item {
  background: var(--color-charcoal);
  border: 1px solid var(--color-border);
  padding: 18px 20px;
  min-width: 84px;
  text-align: center;
}
.countdown-item span {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-accent);
}
.countdown-item small {
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #8a8a8a;
}

/* Ubicacion */
.ubicacion-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.map-embed {
  border: 1px solid var(--color-border);
  overflow: hidden;
  filter: grayscale(.4) contrast(1.1);
}

/* Contacto */
.contacto-inner { text-align: center; max-width: 640px; margin: 0 auto; }
.contacto-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 24px;
}

/* Footer */
.site-footer {
  background: #000;
  color: #8a8a8a;
  padding: 32px 0;
  font-size: .85rem;
  border-top: 1px solid var(--color-border);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { text-transform: uppercase; letter-spacing: .04em; font-size: .8rem; }
.footer-links a:hover { color: var(--color-accent); }

/* Responsive */
@media (max-width: 860px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .site-header.is-open .nav {
    display: flex;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    height: calc(100vh - 76px);
    background: #000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 34px;
    padding: 24px;
  }
  .site-header.is-open .nav a { font-size: 1.1rem; }
  .proposito-grid,
  .entrenador-grid,
  .ubicacion-grid {
    grid-template-columns: 1fr;
  }
  .entrenador-photo { aspect-ratio: 16 / 10; max-width: 340px; }
  .cards { grid-template-columns: 1fr; }
  .countdown { flex-wrap: wrap; }
  .hero-slides { min-height: 100vh; }
  .section { padding: 72px 0; }
}