/* nav.css — Anas El-Abrak WordPress theme
   Matches the original aelabrak.com nav exactly */

/* ─── NAV BASE ───────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-sticky);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), box-shadow var(--transition-base),
              transform var(--transition-slow), background var(--transition-base);
  height: var(--nav-height-mobile);
  display: flex;
  align-items: center;
}
@media (min-width: 1024px) { .nav { height: var(--nav-height-desktop); } }

.nav--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.nav--hidden { transform: translateY(-100%); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  height: 100%;
  width: 100%;
}

/* ─── LOGO ───────────────────────────────────────────────────── */
.nav-logo {
  text-decoration: none;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-logo img {
  height: 112px;
  width: auto;
  display: block;
}

/* ─── DESKTOP LINKS ──────────────────────────────────────────── */
.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin: 0; padding: 0;
}
@media (min-width: 1024px) { .nav-links { display: flex; } }

.nav-links li { position: relative; }

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
}
.nav-link:hover { color: var(--color-accent); background: var(--color-bg-alt); }
.nav-link.active { color: var(--color-accent); font-weight: var(--fw-semibold); }

/* ─── DROPDOWN WRAP ──────────────────────────────────────────── */
.nav-dropdown-wrap { position: relative; }

/* Dropdown trigger button — styled to look like a nav link */
.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
  font-family: inherit;
  line-height: 1;
}
.nav-dropdown-trigger:hover { color: var(--color-accent); background: var(--color-bg-alt); }
.nav-dropdown-trigger.active { color: var(--color-accent); font-weight: var(--fw-semibold); }

/* Arrow rotates when open */
.nav-dropdown-arrow {
  font-size: 10px;
  display: inline-block;
  transition: transform var(--transition-fast);
}
.nav-dropdown-trigger[aria-expanded="true"] .nav-dropdown-arrow {
  transform: rotate(180deg);
}

/* ─── DROPDOWN PANEL ─────────────────────────────────────────── */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 210px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: var(--z-dropdown);
}

/* Show on .open class (JS-controlled) OR on focus-within (keyboard) */
.nav-dropdown.open,
.nav-dropdown-wrap:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Dropdown links */
.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.nav-dropdown a:hover { background: var(--color-bg-alt); color: var(--color-accent); }

.nav-dropdown-icon {
  font-size: 15px;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}

/* ─── NAV ACTIONS ────────────────────────────────────────────── */
.nav-actions { display: flex; align-items: center; gap: var(--space-3); }

.nav-cta { display: none; }
@media (min-width: 768px) { .nav-cta { display: inline-flex; } }

/* ─── HAMBURGER ──────────────────────────────────────────────── */
.nav-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  background: none;
  transition: background var(--transition-fast);
}
@media (min-width: 1024px) { .nav-hamburger { display: none; } }

.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}
.nav-hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── MOBILE MENU ────────────────────────────────────────────── */
.nav-mobile {
  position: fixed;
  top: var(--nav-height-mobile);
  left: 0; right: 0; bottom: 0;
  background: var(--color-bg);
  padding: var(--space-8) var(--container-pad);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
  z-index: calc(var(--z-sticky) - 1);
}
.nav-mobile.open { transform: translateX(0); }
@media (min-width: 1024px) { .nav-mobile { display: none !important; } }

/* Mobile links */
.nav-mobile .nav-link {
  display: block;
  padding: var(--space-5) 0;
  font-size: var(--text-h3);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
}
.nav-mobile .nav-link:hover { color: var(--color-accent); background: none; }
.nav-mobile .nav-link.mobile-sub {
  font-size: var(--text-base);
  font-weight: var(--fw-normal);
  color: var(--color-text-secondary);
  padding: var(--space-3) var(--space-4);
}
.nav-mobile-cta { margin-top: var(--space-8); width: 100%; justify-content: center; }

/* ─── BODY PADDING (for fixed nav) ──────────────────────────── */
body { padding-top: var(--nav-height-mobile); }
@media (min-width: 1024px) { body { padding-top: var(--nav-height-desktop); } }