/* =========================================================================
   PUMP TEAM — GLOBAL CHROME v2
   Header, footer, wordmark, cookie banner
   ========================================================================= */

/* ---------- Wordmark -------------------------------------------------- */
.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 1.125rem;
  color: var(--accent-primary);
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  gap: 0.4em;
  text-transform: uppercase;
  font-feature-settings: "ss01";
}
.wordmark .wm-team {
  color: var(--text-primary);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.wordmark--lg { font-size: 1.5rem; }
.wordmark--xl { font-size: 2rem; }

.pt-isotipo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  background: var(--accent-primary);
  color: var(--accent-ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: -0.02em;
}

/* ---------- Site header ----------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: color-mix(in oklch, var(--bg-primary) 82%, transparent);
  border-bottom: 1px solid var(--border-subtle);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding-block: 1rem;
}
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}
.site-nav__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0; padding: 0;
}
.site-nav__links a {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color var(--dur-sm) var(--ease-out);
  font-weight: 500;
}
.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] { color: var(--text-primary); }

/* Legacy "Área de alumnos" link — discreet, always visible (not flag-gated).
   Placement: right side of nav, before primary CTA. */
.site-header__legacy {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  white-space: nowrap;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--dur-sm) var(--ease-out), background var(--dur-sm) var(--ease-out);
}
.site-header__legacy:hover {
  color: var(--text-primary);
  background: var(--bg-secondary);
}
.site-header__legacy .legacy-arrow {
  width: 12px; height: 12px;
  opacity: 0.5;
  flex-shrink: 0;
}

.site-header__right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-header__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.6rem 1.1rem;
  background: var(--accent-primary);
  color: var(--accent-ink);
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.875rem;
  transition: background var(--dur-sm) var(--ease-out);
}
.site-header__cta:hover { background: var(--accent-hover); }

/* Mobile nav */
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 18px; height: 18px; }

@media (max-width: 900px) {
  .site-nav__links { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header__cta,
  .site-header__legacy { display: none; }
  .site-nav__links.is-open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--bg-secondary);
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-subtle);
    gap: var(--space-md);
    align-items: flex-start;
  }
}

/* ---------- Site footer ----------------------------------------------- */
.site-footer {
  margin-top: var(--space-4xl);
  padding-block: var(--space-3xl) var(--space-xl);
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-primary);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}
.site-footer__brand .wordmark { margin-bottom: var(--space-md); }
.site-footer__tagline {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.55;
  max-width: 32ch;
  margin-bottom: var(--space-lg);
}
.site-footer__legal-info {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  line-height: 1.7;
}
.site-footer__col-title {
  font-size: var(--text-micro);
  text-transform: uppercase;
  letter-spacing: var(--tracking-eyebrow);
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  font-weight: 500;
  margin-bottom: var(--space-md);
}
.site-footer__list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column;
  gap: 0.625rem;
}
.site-footer__list a {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  transition: color var(--dur-sm) var(--ease-out);
}
.site-footer__list a:hover { color: var(--text-primary); }

.site-footer__pay {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-md);
}
.pay-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px; padding: 0 0.625rem;
  border-radius: var(--radius-xs);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
  gap: var(--space-md);
}

@media (max-width: 900px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}
@media (max-width: 560px) {
  .site-footer__grid { grid-template-columns: 1fr; }
}

/* ---------- Cookie banner -------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 640px;
  margin-inline: auto;
  z-index: 100;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
  transform: translateY(150%);
  transition: transform 0.35s var(--ease-out);
  opacity: 0;
}
.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
}
.cookie-banner__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  margin: 0 0 0.5rem;
}
.cookie-banner__body {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: var(--space-md);
}
.cookie-banner__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}
@media (max-width: 560px) {
  .cookie-banner {
    left: 0;
    right: 0;
    bottom: 0;
    max-width: none;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .cookie-banner__actions {
    flex-direction: column-reverse;
  }
  .cookie-banner__actions .btn {
    width: 100%;
  }
}