/* ==========================================================================
   ATENEO BERNAL CLUB — sistema de diseño
   Paleta: negro estadio + dorado metálico (tomado del escudo)
   Tipografía: Bebas Neue (marcador / titulares), Karla (texto), 
               Space Mono (datos, horarios, cifras — estética de tablero)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Karla:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Space+Mono:wght@400;700&display=swap');

:root{
  --black:        #0a0a0b;
  --black-soft:   #131215;
  --surface:      #1a181c;
  --surface-2:    #221f24;
  --line:         #34302f;

  --gold:         #c9a227;
  --gold-bright:  #f2c94c;
  --gold-deep:    #8a6d1d;
  --gold-glow:    rgba(242, 201, 76, 0.35);

  --paper:        #f5f1e6;
  --paper-dim:    #cfc9b8;

  --grass:        #1f3d24;

  --font-display: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --font-body:    'Karla', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'Space Mono', ui-monospace, monospace;

  --container: 1180px;
  --radius: 2px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--black);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ font-family: var(--font-display); font-weight:400; letter-spacing: .02em; margin:0; }
p{ margin: 0 0 1em; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

:focus-visible{
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

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

/* ---------- textures ---------- */
.texture-grain{
  position: relative;
}
.texture-grain::before{
  content:"";
  position:absolute; inset:0;
  pointer-events:none;
  opacity:.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- top bar ---------- */
.topbar{
  background: var(--black);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--paper-dim);
}
.topbar .container{
  display:flex; justify-content:space-between; align-items:center;
  height: 32px;
}
.topbar a:hover{ color: var(--gold-bright); }
.topbar .topbar-social{ display:flex; gap:16px; }

/* ---------- header / nav ---------- */
header.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(10,10,11,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 10px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
}
.brand img{ height:52px; width:auto; }
.brand-text{
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing:.04em;
  line-height:1;
  color: var(--paper);
}
.brand-text small{
  display:block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing:.18em;
  color: var(--gold);
  margin-top:4px;
}

nav.main-nav{ display:flex; }
nav.main-nav > ul{ display:flex; align-items:center; gap: 2px; }
nav.main-nav > ul > li{ position:relative; }
nav.main-nav > ul > li > a, .nav-drop > button{
  display:flex; align-items:center; gap:6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing:.08em;
  text-transform: uppercase;
  color: var(--paper-dim);
  padding: 10px 14px;
  background:none; border:none; cursor:pointer;
  font-weight: 700;
}
nav.main-nav > ul > li > a:hover,
nav.main-nav > ul > li.active > a,
.nav-drop > button:hover{ color: var(--gold-bright); }
.nav-drop{ position:relative; }
.nav-drop:hover .dropdown, .nav-drop:focus-within .dropdown{ display:block; }
.dropdown{
  display:none;
  position:absolute; top:100%; left:0;
  background: var(--surface);
  border:1px solid var(--line);
  min-width: 210px;
  padding: 6px 0;
  box-shadow: 0 12px 24px rgba(0,0,0,.4);
}
.dropdown a{
  display:block; padding:10px 16px;
  font-family: var(--font-body); font-size: 14px;
  color: var(--paper-dim);
  border-left: 2px solid transparent;
}
.dropdown a:hover{ color: var(--gold-bright); border-left-color: var(--gold); background: rgba(201,162,39,.06); }

.nav-cta{
  font-family: var(--font-mono); font-size:12px; letter-spacing:.08em;
  padding: 9px 18px; border: 1px solid var(--gold);
  color: var(--gold-bright) !important; margin-left: 10px;
  white-space: nowrap;
}
.nav-cta:hover{ background: var(--gold); color: var(--black) !important; }

.nav-toggle{
  display:none; background:none; border:1px solid var(--line); color: var(--paper);
  width:42px; height:38px; align-items:center; justify-content:center; cursor:pointer;
}

@media (max-width: 980px){
  .nav-toggle{ display:flex; }
  nav.main-nav{
    display:none;
    position:absolute; top:100%; left:0; right:0;
    background: var(--black-soft);
    border-bottom: 1px solid var(--line);
    max-height: 80vh; overflow-y:auto;
  }
  nav.main-nav.open{ display:block; }
  nav.main-nav > ul{ flex-direction:column; align-items:stretch; padding: 8px 0; }
  nav.main-nav > ul > li > a, .nav-drop > button{ padding:14px 24px; width:100%; justify-content:space-between; }
  .dropdown{ position:static; border:none; background:var(--surface-2); display:none; }
  .nav-drop.open .dropdown{ display:block; }
  .nav-cta{ margin: 12px 24px; text-align:center; }
  .brand-text{ font-size:18px; }
  .brand img{ height:42px; }
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family: var(--font-mono); font-size:13px; letter-spacing:.08em; text-transform:uppercase;
  padding: 14px 26px;
  border: 1px solid var(--gold);
  color: var(--gold-bright);
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.btn:hover{ background: var(--gold); color: var(--black); }
.btn-solid{
  background: var(--gold); color: var(--black); border-color: var(--gold);
}
.btn-solid:hover{ background: var(--gold-bright); border-color: var(--gold-bright); }
.btn-ghost{ border-color: var(--line); color: var(--paper-dim); }
.btn-ghost:hover{ border-color: var(--gold); color: var(--gold-bright); background:transparent; }

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height: 86vh;
  display:flex; align-items:center;
  overflow:hidden;
  background:
    radial-gradient(ellipse 900px 600px at 50% -10%, rgba(201,162,39,.16), transparent 60%),
    linear-gradient(180deg, #0a0a0b 0%, #121014 60%, #0a0a0b 100%);
}
.hero::after{
  content:"";
  position:absolute; inset:0;
  background-image: repeating-linear-gradient(115deg, rgba(242,201,76,.05) 0 2px, transparent 2px 140px);
  pointer-events:none;
}
.hero-inner{
  position:relative; z-index:2;
  max-width: var(--container); margin:0 auto; padding: 90px 24px 60px;
  display:grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items:center;
}
.hero-eyebrow{
  font-family: var(--font-mono); font-size:12px; letter-spacing:.22em; text-transform:uppercase;
  color: var(--gold); margin-bottom:22px; display:flex; align-items:center; gap:12px;
}
.hero-eyebrow::before{ content:""; width:28px; height:1px; background: var(--gold); }
.hero h1{
  font-size: clamp(46px, 6.4vw, 88px);
  line-height: .96;
  color: var(--paper);
  text-transform:uppercase;
}
.hero h1 em{
  font-style:normal; color: var(--gold-bright);
  text-shadow: 0 0 40px var(--gold-glow);
}
.hero-sub{
  font-size: 18px; color: var(--paper-dim); max-width: 46ch; margin: 22px 0 34px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.hero-crest{
  position:relative; display:flex; justify-content:center; align-items:center;
}
.hero-crest::before{
  content:"";
  position:absolute; width:120%; padding-bottom:120%;
  background: radial-gradient(circle, var(--gold-glow), transparent 65%);
  filter: blur(4px);
}
.hero-crest img{ position:relative; width: min(340px, 80%); filter: drop-shadow(0 20px 40px rgba(0,0,0,.6)); }

@media (max-width: 900px){
  .hero-inner{ grid-template-columns:1fr; text-align:center; padding-top:56px; }
  .hero-eyebrow{ justify-content:center; }
  .hero-eyebrow::before{ display:none; }
  .hero-actions{ justify-content:center; }
  .hero-crest{ order:-1; margin-bottom:12px; }
  .hero-crest img{ width:220px; }
}

/* ---------- scoreboard (signature element) ---------- */
.scoreboard{
  background: var(--black-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.scoreboard .container{
  display:grid; grid-template-columns: repeat(4, 1fr);
}
.score-cell{
  padding: 30px 20px;
  text-align:center;
  border-left: 1px solid var(--line);
  position:relative;
}
.score-cell:first-child{ border-left:none; }
.score-num{
  font-family: var(--font-mono); font-weight:700;
  font-size: clamp(28px, 3.4vw, 42px);
  color: var(--gold-bright);
  text-shadow: 0 0 18px var(--gold-glow);
  letter-spacing: .02em;
}
.score-label{
  font-family: var(--font-mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color: var(--paper-dim); margin-top:8px;
}
@media (max-width: 700px){
  .scoreboard .container{ grid-template-columns: repeat(2, 1fr); }
  .score-cell:nth-child(3){ border-left:none; }
  .score-cell{ border-top:1px solid var(--line); }
  .score-cell:nth-child(1), .score-cell:nth-child(2){ border-top:none; }
}

/* ---------- section basics ---------- */
section{ padding: 88px 0; }
.section-head{
  display:flex; justify-content:space-between; align-items:flex-end;
  gap:24px; margin-bottom: 48px; flex-wrap:wrap;
}
.section-tag{
  font-family: var(--font-mono); font-size:12px; letter-spacing:.2em; text-transform:uppercase;
  color: var(--gold); margin-bottom:12px; display:block;
}
.section-title{
  font-size: clamp(32px, 4vw, 52px);
  text-transform: uppercase;
  color: var(--paper);
}
.section-desc{ color: var(--paper-dim); max-width:60ch; }

.alt-bg{ background: var(--black-soft); }

/* ---------- disciplines grid ---------- */
.grid-3{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--line); }
.grid-2{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: var(--line); }
@media (max-width: 900px){ .grid-3{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.card{
  background: var(--surface);
  padding: 34px 30px;
  position: relative;
  transition: background .2s ease;
}
.card:hover{ background: var(--surface-2); }
.card .card-index{
  font-family: var(--font-mono); font-size:12px; color: var(--gold-deep); letter-spacing:.1em;
}
.card h3{
  font-size: 26px; text-transform:uppercase; margin: 14px 0 10px; color: var(--paper);
}
.card p{ color: var(--paper-dim); font-size:15px; margin-bottom: 18px; }
.card a.card-link{
  font-family: var(--font-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase;
  color: var(--gold); border-bottom:1px solid var(--gold-deep); padding-bottom:2px;
}
.card a.card-link:hover{ color: var(--gold-bright); border-color: var(--gold-bright); }

/* ---------- schedule / horarios table (mono, scoreboard feel) ---------- */
.schedule{ width:100%; border-collapse: collapse; font-family: var(--font-mono); font-size:14px; }
.schedule th, .schedule td{
  padding: 14px 16px; text-align:left; border-bottom: 1px solid var(--line);
}
.schedule th{
  text-transform:uppercase; letter-spacing:.1em; font-size:11px; color: var(--gold);
}
.schedule td{ color: var(--paper-dim); }
.schedule tr:hover td{ color: var(--paper); background: rgba(201,162,39,.05); }

/* ---------- gallery ---------- */
.gallery-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
}
.gallery-grid > div{
  aspect-ratio: 1; background: var(--surface); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-mono); font-size:11px; color: var(--paper-dim); text-align:center; padding:10px;
}
@media (max-width: 700px){ .gallery-grid{ grid-template-columns: repeat(2, 1fr); } }

/* ---------- quote / testimonial-ish banner ---------- */
.banner{
  background: linear-gradient(120deg, var(--grass) 0%, #14261a 100%);
  padding: 70px 0;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.banner::before{
  content:"";
  position:absolute; inset:0;
  background-image: radial-gradient(circle at 20% 20%, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity:.5;
}
.banner h2{
  position:relative;
  font-size: clamp(28px, 4vw, 44px); color: var(--paper); text-transform:uppercase; margin-bottom:20px;
}
.banner p{ position:relative; color: var(--paper-dim); max-width:56ch; margin:0 auto 28px; }

/* ---------- form ---------- */
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:18px; }
@media (max-width:700px){ .form-grid{ grid-template-columns:1fr; } }
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column: 1 / -1; }
.field label{
  font-family: var(--font-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color: var(--gold);
}
.field input, .field textarea, .field select{
  background: var(--surface); border:1px solid var(--line); color: var(--paper);
  padding: 13px 14px; font-family: var(--font-body); font-size:15px;
}
.field input:focus, .field textarea:focus{ border-color: var(--gold); outline:none; }
.field textarea{ resize: vertical; min-height:120px; }

/* ---------- info blocks (address/hours) ---------- */
.info-strip{
  display:grid; grid-template-columns: repeat(3,1fr); gap:2px; background: var(--line);
}
@media (max-width:800px){ .info-strip{ grid-template-columns:1fr; } }
.info-cell{ background: var(--surface); padding: 28px; }
.info-cell h4{
  font-family: var(--font-mono); font-size:12px; letter-spacing:.12em; text-transform:uppercase; color: var(--gold); margin-bottom:12px;
}
.info-cell p{ color: var(--paper-dim); margin:0; font-size:15px; }
.info-cell a:hover{ color: var(--gold-bright); }

/* ---------- footer ---------- */
footer.site-footer{
  background: var(--black-soft);
  border-top: 1px solid var(--line);
  padding: 60px 0 24px;
}
.footer-grid{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px; border-bottom:1px solid var(--line); margin-bottom:24px;
}
@media (max-width:800px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
.footer-brand{ display:flex; align-items:center; gap:12px; margin-bottom:14px; }
.footer-brand img{ height:44px; }
.footer-col h5{
  font-family: var(--font-mono); font-size:12px; letter-spacing:.12em; text-transform:uppercase; color: var(--gold);
  margin-bottom:16px;
}
.footer-col ul li{ margin-bottom:10px; }
.footer-col a{ color: var(--paper-dim); font-size:14px; }
.footer-col a:hover{ color: var(--gold-bright); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  font-family: var(--font-mono); font-size:11px; color: var(--paper-dim); letter-spacing:.04em;
}
.footer-social{ display:flex; gap:16px; }
.footer-social a:hover{ color: var(--gold-bright); }

/* ---------- page header (inner pages) ---------- */
.page-hero{
  padding: 64px 0 46px;
  background:
    radial-gradient(ellipse 700px 400px at 50% -20%, rgba(201,162,39,.14), transparent 60%),
    var(--black-soft);
  border-bottom: 1px solid var(--line);
}
.breadcrumb{
  font-family: var(--font-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  color: var(--paper-dim); margin-bottom:16px;
}
.breadcrumb a:hover{ color: var(--gold-bright); }
.breadcrumb span{ color: var(--gold); }
.page-hero h1{
  font-size: clamp(36px, 5.4vw, 64px); text-transform:uppercase; color:var(--paper);
}
.page-hero p{ color: var(--paper-dim); max-width: 60ch; margin-top:14px; font-size:17px; }

/* ---------- two-col content ---------- */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap:60px; align-items:center; }
@media (max-width: 860px){ .split{ grid-template-columns:1fr; gap:32px; } }
.split-media{
  aspect-ratio: 4/3; background: var(--surface); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-mono); font-size:12px; color:var(--paper-dim); text-align:center; padding: 20px;
}
.list-check{ margin: 22px 0; }
.list-check li{
  padding-left: 28px; position:relative; margin-bottom:12px; color: var(--paper-dim);
}
.list-check li::before{
  content:"✓"; position:absolute; left:0; color: var(--gold); font-family: var(--font-mono);
}

/* ---------- CTA final ---------- */
.cta-final{
  text-align:center; padding: 90px 0;
  background: linear-gradient(180deg, var(--black) 0%, var(--black-soft) 100%);
}
.cta-final h2{ font-size: clamp(30px,4.4vw,50px); text-transform:uppercase; margin-bottom:18px; }
.cta-final p{ color: var(--paper-dim); max-width:52ch; margin: 0 auto 30px; }

/* utility */
.mt-0{margin-top:0} .center{ text-align:center; }