/* ============================================================
   PANCHO — main.css
   Variables globales, reset, nav, footer, botones compartidos
   ============================================================ */

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

:root {
  --lima:              #DFFF00;
  --negro:             #000000;
  --azul:              #00204A;
  --papel:             #F5F5F5;
  --lima-dim:          rgba(223,255,0,0.18);
  --lima-border:       rgba(223,255,0,0.35);
  --lima-border-hover: rgba(223,255,0,0.7);
  --borde-sutil:       rgba(223,255,0,0.15);
}

html { scroll-behavior: smooth; }

body {
  background: var(--negro);
  color: var(--papel);
  /* Fuentes servidas localmente — ver /css/fonts/ */
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  padding: 1.2rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--borde-sutil);
  background: rgba(0,0,0,0.96);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }

.logo-mark {
  width: 36px; height: 36px;
  background: var(--lima);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform .3s;
}
.logo-mark:hover { transform: scale(1.1); }
.logo-mark span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  color: var(--negro);
  line-height: 1;
  user-select: none;
}

.logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: 3px;
  color: var(--papel);
  line-height: 1;
}

nav ul { list-style: none; display: flex; gap: 2.5rem; }
nav ul a {
  color: rgba(245,245,245,0.55);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  transition: color .25s;
}
nav ul a:hover { color: var(--lima); }

.btn-nav {
  background: var(--lima);
  border: none;
  color: var(--negro);
  padding: .55rem 1.6rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: all .25s;
  text-decoration: none;
  display: inline-block;
}
.btn-nav:hover { background: #fff; transform: translateY(-1px); }

.btn-nav-ghost {
  background: transparent;
  border: 1.5px solid rgba(223,255,0,0.35);
  color: rgba(245,245,245,0.75);
  padding: .55rem 1.4rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 2px;
  transition: all .25s;
  text-decoration: none;
  display: inline-block;
}
.btn-nav-ghost:hover { border-color: var(--lima); color: var(--lima); transform: translateY(-1px); }

.nav-auth { display: flex; align-items: center; gap: .75rem; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--lima); transition: all .3s; }

/* ── FOOTER ── */
footer {
  padding: 2.5rem 5%;
  background: var(--negro);
  border-top: 1px solid rgba(223,255,0,0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 16px;
  letter-spacing: 3px;
  color: rgba(245,245,245,0.4);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-brand .logo-mark-sm {
  width: 22px; height: 22px;
  background: var(--lima);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.footer-brand .logo-mark-sm span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 14px;
  color: var(--negro);
  line-height: 1;
}
.footer-brand em { color: var(--lima); font-style: normal; }

.footer-copy {
  font-size: 11px;
  color: rgba(245,245,245,0.3);
  letter-spacing: 1px;
  font-weight: 400;
}

.footer-links { display: flex; gap: 2rem; }
.footer-links a {
  color: rgba(245,245,245,0.35);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  transition: color .25s;
}
.footer-links a:hover { color: var(--lima); }

/* ── BOTONES GLOBALES ── */
.btn-primary {
  background: var(--lima);
  color: var(--negro);
  padding: 1rem 2.5rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid var(--lima);
  border-radius: 2px;
  transition: all .25s;
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.12);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s;
}
.btn-primary:hover::after { transform: scaleX(1); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(223,255,0,0.3); }

.btn-ghost {
  background: transparent;
  border: 2px solid rgba(223,255,0,0.3);
  color: var(--papel);
  padding: 1rem 2.5rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  cursor: pointer;
  border-radius: 2px;
  transition: all .25s;
  text-decoration: none;
  display: inline-block;
}
.btn-ghost:hover { border-color: var(--lima); color: var(--lima); transform: translateY(-2px); }

/* ── UTILIDADES ── */
.tag {
  font-size: 13px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--lima);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}
.tag::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--lima);
  flex-shrink: 0;
}

.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav ul { display: none; }
  nav ul.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(0,0,0,0.98);
    padding: 1.5rem 5%;
    border-bottom: 1px solid rgba(223,255,0,0.15);
    gap: 1.5rem;
  }
  .nav-toggle { display: flex; }
  .btn-nav { display: none; }
  .nav-auth { display: none; }
  footer { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}