/* =========================================================
   EL TABLERO JIU JITSU — Identidad visual
   Paleta inspirada en el tatami nocturno y los cinturones.
   ========================================================= */

:root {
  /* Color — paleta extraída directamente del logo ATR Team Berimbolo */
  --bg-primary: #0E2036;      /* azul marino del logo */
  --bg-panel: #16304C;        /* panel algo más claro */
  --bg-panel-2: #1C3A5A;
  --text-primary: #F3F6F8;    /* blanco */
  --text-muted: #9FB2C2;
  --line: rgba(243, 246, 248, 0.12);

  --cyan: #008DD2;            /* cyan de marca — acento principal / adultos */
  --cyan-dim: #045A8A;
  --cyan-soft: #6EC6E8;       /* variante clara del mismo cyan — menores */
  --cyan-soft-dim: #2E7FA0;
  --pride-accent: #7FBF9E;    /* verde suave para nota LGTBQ+ */

  /* Tipografía */
  --font-display: 'Anton', 'Arial Narrow', sans-serif;
  --font-body: 'Work Sans', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  --radius: 2px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-primary);
  background-image:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 2px, transparent 2px, transparent 26px),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.015) 0px, rgba(255,255,255,0.015) 2px, transparent 2px, transparent 26px);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

img { max-width: 100%; display: block; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Belt-stripe divider (elemento firma) ---------- */
.belt-stripe {
  height: 14px;
  display: flex;
  margin: 0;
}
.belt-stripe span { flex: 1; }
.belt-stripe .base { background: #1a1a18; }
.belt-stripe .stripe { background: var(--text-primary); flex: 0 0 6px; margin: 0 3px; }
.belt-stripe.gold .base { background: var(--cyan-dim); }
.belt-stripe.coral .base { background: var(--cyan-soft-dim); }

/* ---------- Header / Nav ---------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(16, 32, 43, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.patch {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  object-fit: cover;
  flex-shrink: 0;
}
.hero-logo {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin: 0 auto 18px;
  box-shadow: 0 0 0 4px var(--bg-primary), 0 0 0 6px var(--cyan);
}
.footer-logo {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--cyan);
  vertical-align: middle;
  margin-right: 8px;
}
.brand-text {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.5px;
  color: var(--text-primary);
}
.brand-text small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-muted);
  font-weight: normal;
}
nav.links {
  display: flex;
  gap: 22px;
  align-items: center;
  flex-wrap: wrap;
}
nav.links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 14px;
  letter-spacing: 0.3px;
  transition: color 0.15s ease;
}
nav.links a:hover, nav.links a.active { color: var(--cyan); }
.nav-toggle { display: none; }

/* ---------- Selector de idioma ---------- */
.lang-switch {
  display: flex;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
}
.lang-switch button {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.5px;
  padding: 5px 10px;
  border-radius: 999px;
  cursor: pointer;
}
.lang-switch button.active { background: var(--cyan); color: #0A1727; }

@media (max-width: 760px) {
  nav.links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg-panel);
    flex-direction: column;
    padding: 16px 24px 20px;
    gap: 14px;
    display: none;
    border-bottom: 1px solid var(--line);
  }
  nav.links.open { display: flex; }
  .nav-toggle {
    display: block;
    background: none;
    border: 1px solid var(--line);
    color: var(--text-primary);
    font-size: 20px;
    padding: 4px 12px;
    border-radius: var(--radius);
  }
}

/* ---------- Hero ---------- */
.hero {
  padding: 72px 0 56px;
  text-align: center;
}
.hero .eyebrow {
  font-family: var(--font-mono);
  letter-spacing: 3px;
  font-size: 12px;
  color: var(--cyan);
  text-transform: uppercase;
}
.hero-location {
  display: inline-block;
  margin-top: 10px;
  font-size: clamp(14px, 2vw, 20px);
  color: var(--cyan);
  letter-spacing: 2px;
}
.hero p.tagline {
  max-width: 560px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 17px;
}
.hero-actions {
  margin-top: 28px;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.3px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-gold { background: var(--cyan); color: #0A1727; }
.btn-coral { background: var(--cyan-soft); color: #0A1727; }
.btn-outline { background: transparent; border-color: var(--line); color: var(--text-primary); }
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-danger { background: #7a2c2c; color: #fff; }

/* ---------- Sections ---------- */
section { padding: 64px 0; }
section.tight { padding: 40px 0; }
.section-head { margin-bottom: 32px; }
.section-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--cyan);
  text-transform: uppercase;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  margin: 6px 0 0;
  letter-spacing: 0.3px;
}
.lede {
  max-width: 700px;
  color: var(--text-muted);
  font-size: 16px;
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

/* ---------- Values grid (respeto / disciplina / diversión) ---------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  margin-top: 28px;
}
.value-card {
  border: 1px solid var(--line);
  padding: 22px 20px;
  border-radius: var(--radius);
}
.value-card .num {
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 13px;
}
.value-card h3 {
  font-family: var(--font-display);
  font-weight: normal;
  font-size: 20px;
  margin: 8px 0 8px;
  letter-spacing: 0.3px;
}
.value-card p { color: var(--text-muted); font-size: 14.5px; margin: 0; }

/* ---------- Audience cards (Adultos / Menores) ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 28px;
}
@media (max-width: 700px) { .audience-grid { grid-template-columns: 1fr; } }
.audience-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-panel);
}
.audience-card .band { height: 10px; }
.audience-card.gold .band { background: var(--cyan); }
.audience-card.coral .band { background: var(--cyan-soft); }
.audience-card .body { padding: 26px; }
.audience-card .tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.audience-card.gold .tag { color: var(--cyan); }
.audience-card.coral .tag { color: var(--cyan-soft); }
.audience-card h3 {
  font-family: var(--font-display);
  font-size: 30px;
  margin: 6px 0 10px;
}
.audience-card p { color: var(--text-muted); }
.audience-card ul { color: var(--text-muted); padding-left: 18px; font-size: 14.5px; }

/* ---------- Horario semanal en columnas ---------- */
.week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  margin-top: 20px;
}
.week-day {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-panel);
  overflow: hidden;
}
.week-day-header {
  background: var(--bg-panel-2);
  padding: 10px 6px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--cyan);
  border-bottom: 1px solid var(--line);
}
.week-day-body {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 56px;
}
.week-empty {
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  padding: 12px 0;
}
.class-chip {
  border-radius: var(--radius);
  padding: 8px 8px;
  background: var(--bg-panel-2);
  border-left: 3px solid var(--cyan);
}
.class-chip.chip-menores { border-left-color: var(--cyan-soft); }
.chip-time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-primary);
  font-weight: 600;
}
.chip-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
  line-height: 1.3;
}

@media (max-width: 880px) {
  .week-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 560px) {
  .week-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Schedule table (legado, aún usada en algún sitio) ---------- */
table.schedule {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 14px;
  margin-top: 18px;
}
table.schedule th, table.schedule td {
  border: 1px solid var(--line);
  padding: 10px 14px;
  text-align: left;
}
table.schedule th {
  color: var(--cyan);
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 12px;
}
table.schedule tr:nth-child(even) { background: rgba(255,255,255,0.02); }

/* ---------- News (tablón de anuncios) ---------- */
.news-list { display: grid; gap: 16px; margin-top: 24px; }
.news-item {
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  padding: 20px 22px;
  border-radius: var(--radius);
  background: var(--bg-panel);
}
.news-item .date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
}
.news-item h3 { font-family: var(--font-display); font-weight: normal; font-size: 22px; margin: 6px 0 8px; }
.news-item p { color: var(--text-muted); margin: 0 0 10px; }
.news-item img { border-radius: var(--radius); margin-top: 10px; max-height: 320px; object-fit: cover; width: 100%; }
.empty-state {
  border: 1px dashed var(--line);
  padding: 30px;
  text-align: center;
  color: var(--text-muted);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 24px;
}
.gallery-grid img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 24px;
}
.video-card iframe { width: 100%; aspect-ratio: 16/9; border: 0; border-radius: var(--radius); }
.video-card p { font-size: 14px; color: var(--text-muted); margin: 8px 0 0; }

/* ---------- Pride / inclusion note ---------- */
.pride-note {
  border: 1px solid var(--pride-accent);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(127, 191, 158, 0.06);
}
.pride-note .flag { font-size: 24px; line-height: 1; }
.pride-note p { margin: 0; color: var(--text-primary); font-size: 14.5px; }
.pride-note strong { color: var(--pride-accent); }

/* ---------- Social + location ---------- */
.social-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 20px; }
.social-pill {
  border: 1px solid var(--line);
  padding: 10px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  display: flex;
  gap: 8px;
  align-items: center;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.social-pill:hover { border-color: var(--cyan); color: var(--cyan); }

/* ---------- Tarifas ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 24px;
}
.pricing-card {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  border-radius: var(--radius);
  padding: 24px 22px;
}
.pricing-card .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan);
}
.pricing-card h3 { font-family: var(--font-display); font-weight: normal; font-size: 22px; margin: 6px 0 10px; }
.pricing-card .price { font-family: var(--font-display); font-size: 30px; color: var(--text-primary); }
.pricing-card .price span { font-family: var(--font-body); font-size: 13px; color: var(--text-muted); }
.pricing-card p { color: var(--text-muted); font-size: 14px; margin-top: 8px; }

/* ---------- Formulario clase de prueba ---------- */
.trial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 24px;
  align-items: start;
}
@media (max-width: 760px) { .trial-grid { grid-template-columns: 1fr; } }

/* ---------- Banner de cookies ---------- */
#cookieBanner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--bg-panel);
  border-top: 1px solid var(--line);
  padding: 16px 24px;
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
#cookieBanner p { margin: 0; font-size: 13.5px; color: var(--text-muted); max-width: 640px; }
#cookieBanner p a { color: var(--cyan); }
#cookieBanner .actions { display: flex; gap: 10px; flex-shrink: 0; }

/* ---------- Páginas legales ---------- */
.legal-content h2 {
  font-family: var(--font-display);
  font-weight: normal;
  font-size: 22px;
  color: var(--cyan);
  margin-top: 36px;
}
.legal-content p, .legal-content li { color: var(--text-muted); font-size: 15px; }
.legal-content strong { color: var(--text-primary); }

/* ---------- Equipo / instructores ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.team-card {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
}
.team-card img, .team-photo-placeholder {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 14px;
  border: 2px solid var(--cyan);
}
.team-photo-placeholder {
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; background: var(--bg-panel-2);
}
.team-card h3 { font-family: var(--font-display); font-weight: normal; font-size: 19px; margin: 0 0 4px; }
.team-card .belt-tag { font-family: var(--font-mono); font-size: 11px; color: var(--cyan); letter-spacing: 1px; margin-bottom: 10px; }
.team-card p { color: var(--text-muted); font-size: 13.5px; margin: 0; }

/* ---------- Palmarés ---------- */
.achievements-grid { display: grid; gap: 16px; margin-top: 24px; }
.achievement-card {
  display: flex; gap: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan-soft);
  background: var(--bg-panel);
  border-radius: var(--radius);
  overflow: hidden;
}
.achievement-card img { width: 140px; object-fit: cover; flex-shrink: 0; }
.achievement-card .body { padding: 18px 20px; }
.achievement-card .date { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }
.achievement-card h3 { font-family: var(--font-display); font-weight: normal; font-size: 19px; margin: 4px 0 6px; }
.achievement-card p { color: var(--text-muted); font-size: 14px; margin: 0; }
@media (max-width: 560px) { .achievement-card { flex-direction: column; } .achievement-card img { width: 100%; height: 140px; } }

/* ---------- FAQ ---------- */
.faq-list { margin-top: 24px; display: grid; gap: 10px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-panel); }
.faq-question {
  width: 100%; text-align: left; background: none; border: none; color: var(--text-primary);
  padding: 16px 18px; font-family: var(--font-body); font-size: 15px; font-weight: 600;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq-icon { color: var(--cyan); font-family: var(--font-mono); flex-shrink: 0; transition: transform 0.15s ease; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.2s ease; }
.faq-item.open .faq-answer { max-height: 400px; }
.faq-answer p { padding: 0 18px 16px; margin: 0; color: var(--text-muted); font-size: 14.5px; }

/* ---------- Testimonios ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 24px;
}
.testimonial-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--bg-panel);
}
.testimonial-card p { font-size: 15px; color: var(--text-primary); font-style: italic; margin: 0 0 12px; }
.testimonial-card .who { font-family: var(--font-mono); font-size: 12px; color: var(--cyan); }

/* ---------- Mapa embebido ---------- */
.map-embed {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 20px;
}
.map-embed iframe { width: 100%; height: 320px; border: 0; display: block; filter: grayscale(0.15) contrast(1.05); }

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--line);
  padding: 40px 0 30px;
  margin-top: 40px;
  color: var(--text-muted);
  font-size: 13.5px;
}
footer.site .foot-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
footer.site a { text-decoration: none; color: var(--text-muted); }
footer.site a:hover { color: var(--cyan); }

/* ---------- Admin ---------- */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 230px;
  background: var(--bg-panel);
  border-right: 1px solid var(--line);
  padding: 24px 16px;
  flex-shrink: 0;
}
.admin-sidebar h1 { font-family: var(--font-display); font-size: 18px; margin: 0 0 24px; }
.admin-sidebar button.tab {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  cursor: pointer;
  margin-bottom: 4px;
}
.admin-sidebar button.tab:hover { background: var(--bg-panel-2); color: var(--text-primary); }
.admin-sidebar button.tab.active { background: var(--cyan); color: #0A1727; }
.admin-main { flex: 1; padding: 32px; max-width: 800px; }
.admin-main h2 { font-family: var(--font-display); font-weight: normal; margin-top: 0; }
.admin-panel { display: none; }
.admin-panel.active { display: block; }

.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 6px; }
.form-row input, .form-row textarea, .form-row select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--line);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 14px;
}
.form-row textarea { min-height: 100px; resize: vertical; }
.admin-list { margin-top: 24px; display: grid; gap: 10px; }
.admin-list .row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--line);
  padding: 12px 14px;
  border-radius: var(--radius);
  font-size: 14px;
  gap: 12px;
}
.admin-list .row .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-box { width: 340px; }
.msg { font-size: 13px; margin-top: 10px; }
.msg.error { color: #e08e8e; }
.msg.ok { color: var(--pride-accent); }

@media (max-width: 700px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; display: flex; overflow-x: auto; gap: 6px; }
  .admin-sidebar h1 { display: none; }
}