/* =========================================================
   Estilos maestros del Navbar – CAU Villa Lugano
   Centralizado desde index.html para consistencia total
   ========================================================= */

@import url("https://fonts.googleapis.com/css2?family=Unbounded:wght@400;600&display=swap");

:root {
  --cau-brand-teal: #006c5b;
  --cau-brand-blue: #005587;
  --cau-brand-green: #058c70;
  --cau-brand-dark-green: #046353;
  --cau-brand-cream: #fef8f4;
  --cau-brand-deep-teal: #0e6a5a;
    --color-highlight: #00c7b1;
    --navbar-height: 60px;
}

/* ── Escala global desktop ≥1380px ─────────────────────────────
   Simula el efecto de zoom 120% del navegador al subir la base rem.
   Mantenido aquí para consistencia total entre todas las páginas.
─────────────────────────────────────────────────────────────── */
@media (min-width: 1380px) {
    html {
        font-size: 120% !important;
    }
}

/* Helper for Unbounded font across all pages */
.unbounded-font {
  font-family: "Unbounded", sans-serif;
}

/* ── Scrollbar global ──────────────────────────────────── */
html {
  scrollbar-gutter: stable;
  background-color: #061716;
  scrollbar-width: auto;
  scrollbar-color: #00c7b1 #061716;
}

::-webkit-scrollbar {
  width: 14px;
}
::-webkit-scrollbar-track {
  background: #061716;
}
::-webkit-scrollbar-thumb {
  background: #00c7b1;
}
::-webkit-scrollbar-thumb:hover {
  background: #48b3a4;
}

/* ── Navbar Base ───────────────────────────────────────── */
.main-navbar {
  background-color: #051a1a;
  position: sticky;
  top: 0;
  z-index: 2000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  border-bottom: 2px solid var(--color-highlight);
  transition: transform 0.3s ease;
}

.main-navbar.navbar-hidden {
  transform: translateY(-100%);
}

.main-navbar::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 100%;
  width: calc(100vw - 100%);
  background-color: #051a1a;
  pointer-events: none;
}

.navbar-container {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1rem;
  overflow: hidden;
}

.navbar-menu {
  display: flex;
  align-items: stretch;
  flex-grow: 1;
  justify-content: flex-start;
  min-width: 0;
  overflow: hidden;
}

.navbar-link {
  color: #e0f0ed;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 1rem 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
  display: flex;
    align-items: center;
    white-space: nowrap;
    line-height: 1.4 !important; /* Altura de línea fija para evitar variaciones entre body */
}

.navbar-link:hover {
  background-color: var(--color-highlight);
  color: #013729;
}

.navbar-link.active {
  background-color: #6d2282;
  color: #fff;
}

/* ── Social Icons (Desktop) ────────────────────────────── */
.navbar-social-icon {
  width: clamp(22px, 2vw, 28px);
  height: clamp(22px, 2vw, 28px);
  min-width: 22px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: #7ca19b;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
  flex-shrink: 0;
}

.navbar-social-icon.social-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  height: auto !important;
  align-self: stretch;
  width: 3.125rem !important;
  border-radius: 0;
  margin: 0;
}

.navbar-social-icon.social-whatsapp:hover {
  background-color: #20bd5a;
  color: #ffffff;
}

.navbar-social-icon.social-facebook {
  background-color: rgba(24, 119, 242, 0.1);
  color: #1877f2;
  height: auto !important;
  align-self: stretch;
  width: 3.125rem !important;
  border-radius: 0;
  margin: 0;
  border-right: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar-social-icon.social-facebook:hover {
  background-color: #1877f2;
  color: #ffffff;
}

.navbar-social-icon.social-instagram {
  background-color: rgba(230, 104, 60, 0.1);
  color: #e6683c;
  height: auto !important;
  align-self: stretch;
  width: 3.125rem !important;
  border-radius: 0;
  margin: 0;
}

.navbar-social-icon.social-instagram:hover {
  background: radial-gradient(
    circle at 30% 107%,
    #fdf497 0%,
    #fdf497 5%,
    #fd5949 45%,
    #d6249f 60%,
    #285aeb 90%
  );
  color: #ffffff;
}

/* ── Fluid Layout (Desktop) ────────────────────────────── */
@media (min-width: 1025px) {
  .navbar-menu {
    padding-left: 1rem;
  }
  .navbar-container {
    flex-wrap: nowrap;
  }
  .navbar-link {
    font-size: clamp(0.65rem, calc(0.474vw + 0.346rem), 0.85rem);
    padding-left: clamp(0.35rem, calc(2.133vw - 1.016rem), 1.25rem);
    padding-right: clamp(0.35rem, calc(2.133vw - 1.016rem), 1.25rem);
    letter-spacing: 0.03em;
    flex: 1;
    justify-content: center;
    min-width: 0;
  }
}

@media (min-width: 1700px) {
  .navbar-link {
    flex: 1;
    justify-content: center;
  }
}

/* ── Responsivo / Mobile Menu ──────────────────────────── */
.mobile-menu-btn {
  display: none;
  color: white;
  padding: 0.75rem;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .mobile-menu-btn {
    display: block;
  }

  .navbar-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow-y: auto;
    background-color: #051a1a;
    flex-direction: column;
    justify-content: flex-start;
    gap: 0;
    z-index: 2100;
    display: flex;
    transform: translateX(-100%);
    visibility: hidden;
    transition:
      transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
      visibility 0.35s;
  }

  .navbar-menu.active {
    transform: translateX(0);
    visibility: visible;
  }

  .navbar-link {
    width: 100%;
    padding: 0 2rem;
    flex: 1;
    min-height: 58px;
    border-bottom: 1px solid rgba(0, 199, 177, 0.5);
    display: flex;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 800;
    justify-content: center;
    text-align: center;
    white-space: normal;
  }

  .menu-header {
    flex-shrink: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 3.5rem;
    border-bottom: 1px solid rgba(0, 199, 177, 0.3);
    background: #03100f;
  }

  .menu-close-btn {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    padding: 0.5rem;
    line-height: 1;
  }

  .menu-footer {
    flex-shrink: 0;
    padding: 0.75rem 2rem;
    border-top: 1px solid rgba(0, 199, 177, 0.3);
    background: #03100f;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .menu-footer-social {
    display: flex;
    gap: 0.75rem;
    padding-top: 0.5rem;
    justify-content: center;
  }

  .menu-footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 0.5rem;
    color: #ffffff;
    border: 1px solid transparent;
    transition: all 0.3s ease;
  }

  .menu-footer-social a[aria-label="WhatsApp"] {
    background: rgba(37, 211, 102, 0.22);
    border-color: rgba(37, 211, 102, 0.65);
  }
  .menu-footer-social a[aria-label="Facebook"] {
    background: rgba(24, 119, 242, 0.22);
    border-color: rgba(24, 119, 242, 0.65);
  }
  .menu-footer-social a[aria-label="Instagram"] {
    background: rgba(214, 36, 159, 0.22);
    border-color: rgba(214, 36, 159, 0.65);
  }
}

@media (max-width: 640px) {
  .navbar-link {
    justify-content: flex-start;
    text-align: left;
  }
}