/* ============ TOKENS ============ */
:root {
  --negro: #0B0F0D;
  --panel: #161E19;
  --panel-2: #1E2A23;
  --amarillo: #F2C14E;
  --crema: #F5F1E6;
  --verde: #3C6E54;
  --rojo: #B42318;
  --gris: #9AA59C;
  --linea: rgba(245, 241, 230, .12);
  --nav-h: 6.4rem;
  --top-h: 2.4rem;
  --max: 1320px;

  --display: 'Bebas Neue', sans-serif;
  --cuerpo: 'Plus Jakarta Sans', sans-serif;
  --mono: 'Space Mono', monospace;
}

/* ============ RESET ============ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

body {
  font-family: var(--cuerpo);
  color: var(--crema);
  background: var(--negro);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.page-inner {
  padding-top: calc(var(--top-h) + var(--nav-h));
}

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

a {
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

button {
  -webkit-tap-highlight-color: transparent;
}

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

.visually-hidden {
  position: absolute;
  left: -9999px;
}

/* ============ LAYOUT ============ */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 5vw, 3rem);
}

/* ============ TIPOGRAFÍA ============ */
h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.eyebrow {
  font-family: var(--mono);
  font-weight: 700;
  font-size: .7rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--amarillo);
  margin-bottom: .6rem;
}

.titulo-fila {
  font-size: clamp(1.8rem, 5vw, 3rem);
  line-height: 1.05;
}

.titulo-fila em {
  font-style: normal;
  color: var(--amarillo);
}

.intro {
  max-width: 42rem;
  margin-bottom: 2rem;
}

.intro p {
  color: var(--gris);
  font-size: .98rem;
  font-family: var(--cuerpo);
}

/* ============ BOTONES ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-family: var(--cuerpo);
  font-weight: 700;
  font-size: .92rem;
  padding: .85rem 1.6rem;
  border-radius: 4px;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s, background .2s, color .2s, border-color .2s;
}

.btn:hover { transform: translateY(-2px); }

.btn-play {
  background: var(--amarillo);
  color: var(--negro);
}

.btn-play:hover { background: #ffd877; }

.btn-borde {
  border-color: rgba(245, 241, 230, .3);
  color: var(--crema);
}

.btn-borde:hover { background: rgba(245, 241, 230, .07); }

/* ============ ANIMACIONES ============ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}