/* Alcorque — header + footer */

.nav-bar {
  position: sticky;
  top: 0;
  z-index: 999;
  background: var(--bg);
  border-bottom: 1px solid var(--divider);
}

.nav-bar__inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 14px clamp(16px, 4vw, 32px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.logomark {
  font-family: var(--ff-display);
  font-size: 1.35rem;
  color: var(--brand-deep);
  text-decoration: none;
  letter-spacing: .02em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.logomark svg { flex: none; }

.nav-bar__links {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: clamp(16px, 2.4vw, 32px);
}
.nav-bar__links a {
  color: var(--fg);
  text-decoration: none;
  font-size: .98rem;
  padding: 12px 2px;
  display: inline-block;
  border-bottom: 2px solid transparent;
}
.nav-bar__links a:hover,
.nav-bar__links a[aria-current="page"] {
  color: var(--brand);
  border-bottom-color: var(--brand);
}

.nav-bar__cta { display: none; }

.hamburger {
  width: 48px;
  height: 48px;
  border: 0;
  background: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
}
.hamburger span,
.hamburger span::before,
.hamburger span::after {
  content: "";
  display: block;
  width: 26px;
  height: 2px;
  background: var(--fg);
  position: relative;
  transition: transform .25s var(--ease-out), opacity .2s;
}
.hamburger span::before { position: absolute; top: -8px; }
.hamburger span::after { position: absolute; top: 8px; }
.hamburger[aria-expanded="true"] span { background: transparent; }
.hamburger[aria-expanded="true"] span::before { transform: translateY(8px) rotate(45deg); }
.hamburger[aria-expanded="true"] span::after { transform: translateY(-8px) rotate(-45deg); }

.nav-bar__sheet {
  position: fixed;
  inset: 0;
  z-index: 1300;
  background: var(--bg);
  padding: 88px clamp(20px, 6vw, 40px) 40px;
  transform: translateX(102%);
  transition: transform .3s var(--ease-out);
  overflow-y: auto;
}
.nav-bar__sheet.abierta { transform: none; }
.nav-bar__sheet ul { list-style: none; margin: 0; padding: 0; }
.nav-bar__sheet nav a {
  display: block;
  font-family: var(--ff-display);
  font-size: 1.6rem;
  color: var(--fg);
  text-decoration: none;
  padding: 14px 0;
  border-bottom: 1px solid var(--divider);
}
.nav-bar__sheet nav a:hover { color: var(--brand); }
.nav-bar__sheet .btn { margin-top: var(--space-4); }

.nav-bar__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 48px;
  height: 48px;
  border: 1px solid var(--divider);
  border-radius: 4px;
  background: none;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--fg);
}

@media (min-width: 900px) {
  .nav-bar__links { display: flex; }
  .nav-bar__cta { display: inline-block; padding: 10px 20px; min-height: 44px; }
  .hamburger, .nav-bar__sheet, .nav-bar__close { display: none; }
}

/* footer */

.pie {
  background: var(--brand-deep);
  color: #dbe4e1;
  padding-block: var(--space-8) var(--space-4);
  margin-top: 0;
}
.pie a { color: #fff; }
.pie a:hover { color: var(--divider); }

.pie__cols {
  display: grid;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}
.pie__cols h2 {
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: var(--space-2);
}
.pie__cols ul { list-style: none; padding: 0; margin: 0; }
.pie__cols li { margin-bottom: 8px; }

.pie__legal {
  border-top: 1px solid rgba(255, 255, 255, .18);
  padding-top: var(--space-3);
  font-size: .88rem;
  color: #a9b8b4;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  justify-content: space-between;
}

@media (min-width: 700px) {
  .pie__cols { grid-template-columns: 2fr 1fr 1fr 1.4fr; }
}