/* =============================================================
   carolmerlo.com — Navigation & Footer Styles
   ============================================================= */

/* -------------------------------------------------------------
   SITE HEADER
   ------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--white);
  border-bottom: 2px solid var(--teal-light);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* -------------------------------------------------------------
   LOGO
   ------------------------------------------------------------- */
.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--teal-dark);
  text-decoration: none;
  font-weight: normal;
  white-space: nowrap;
}

.nav-logo:hover {
  color: var(--teal-dark);
  text-decoration: none;
}

/* -------------------------------------------------------------
   NAV MENU (desktop)
   ------------------------------------------------------------- */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
}

.nav-menu > li > a {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  color: var(--teal);
  border-bottom-color: var(--teal);
  text-decoration: none;
}

/* -------------------------------------------------------------
   WORK WITH ME DROPDOWN
   ------------------------------------------------------------- */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  padding: 0.25rem 0;
  transition: color 0.2s, border-color 0.2s;
}

.nav-dropdown-toggle:hover,
.nav-dropdown-toggle.active,
.nav-dropdown.nav-dropdown--open .nav-dropdown-toggle {
  color: var(--teal);
  border-bottom-color: var(--teal);
}

.nav-dropdown-toggle::after {
  content: '▾';
  font-size: 0.7rem;
  transition: transform 0.2s;
}

.nav-dropdown.nav-dropdown--open .nav-dropdown-toggle::after {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--white);
  border: 1px solid var(--teal-light);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  min-width: 210px;
  list-style: none;
  padding: var(--space-xs) 0;
  z-index: 200;
}

.nav-dropdown.nav-dropdown--open .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu li a {
  display: block;
  padding: 0.6rem var(--space-sm);
  color: var(--text-dark);
  font-size: 0.9rem;
  text-decoration: none;
  transition: background-color 0.15s, color 0.15s;
}

.nav-dropdown-menu li a:hover {
  background-color: var(--teal-light);
  color: var(--teal);
  text-decoration: none;
}

/* -------------------------------------------------------------
   HAMBURGER BUTTON (mobile only)
   ------------------------------------------------------------- */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--teal);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.nav-hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* -------------------------------------------------------------
   RESPONSIVE — Mobile nav
   ------------------------------------------------------------- */
@media (max-width: 768px) {
  .nav-hamburger {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--white);
    border-top: 2px solid var(--teal-light);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-xs) 0;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
  }

  .nav-menu.nav-menu--open {
    display: flex;
  }

  .nav-menu > li {
    width: 100%;
  }

  .nav-menu > li > a,
  .nav-dropdown-toggle {
    display: block;
    width: 100%;
    padding: 0.75rem var(--space-md);
    border-bottom: none;
    font-size: 1rem;
  }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--teal-light);
    border-radius: 0;
    margin-left: var(--space-md);
    padding: 0;
    background-color: transparent;
  }

  .nav-dropdown-menu li a {
    padding: 0.5rem var(--space-sm);
  }
}

/* -------------------------------------------------------------
   SITE FOOTER
   ------------------------------------------------------------- */
.site-footer {
  background-color: var(--teal-dark);
  color: var(--white);
  padding: var(--space-lg) 0 var(--space-md);
  margin-top: var(--space-lg);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-md);
  align-items: start;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--white);
  display: block;
  margin-bottom: var(--space-xs);
  text-decoration: none;
}

.footer-brand:hover {
  color: var(--gold);
  text-decoration: none;
}

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white-soft);
  margin-bottom: var(--space-xs);
}

.footer-nav {
  list-style: none;
}

.footer-nav li {
  margin-bottom: 0.35rem;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav a:hover {
  color: var(--gold);
  text-decoration: none;
}

.footer-social-links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-social-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-social-links a:hover {
  color: var(--gold);
  text-decoration: none;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: var(--space-md) auto 0;
  padding: var(--space-sm) var(--space-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.8rem;
  margin: 0;
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}