/* ═══════════ NAVBAR ═══════════ */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: #ffffff;
  border-bottom: 1px solid rgba(26,58,107,0.08);
  transition: var(--transition-smooth);
}

.navbar.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.08); }

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav-logo img { height: 55px; transition: transform var(--transition-fast); }
.nav-logo img:hover { transform: scale(1.05); }

.nav-links { display: flex; gap: 6px; align-items: center; list-style: none; }
.nav-links > li { list-style: none; }

.nav-links a {
  color: var(--ens-dark);
  font-weight: 500;
  font-size: 0.88rem;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  letter-spacing: 0.02em;
  text-decoration: none;
  display: block;
}

.nav-links a:hover,
.nav-links a.active-link {
  background: var(--ens-green);
  color: white;
}

.nav-cta {
  background: var(--ens-blue) !important;
  color: white !important;
  font-weight: 600 !important;
}

.nav-cta:hover { background: var(--ens-green) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--ens-dark);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Overlay */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 998;
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.mobile-menu-overlay.active { opacity: 1; visibility: visible; }

/* Close button */
.mobile-close {
  display: none;
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  background: var(--ens-cream);
  border: none;
  border-radius: 10px;
  font-size: 1.2rem;
  color: var(--ens-dark);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.mobile-close:hover { background: var(--ens-green); color: white; }

/* ═══════════ DESKTOP DROPDOWN ═══════════ */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  cursor: pointer !important;
}

.nav-arrow {
  font-size: 0.6rem;
  transition: transform 0.3s ease;
  margin-top: 1px;
}

.nav-dropdown:hover .nav-arrow { transform: rotate(180deg); }

/* Bridge for mouse travel */
.nav-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 14px;
}

.nav-submenu {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: white;
  border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  padding: 10px;
  min-width: 235px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s, visibility 0.25s;
  z-index: 2000;
  list-style: none;
  border: 1px solid rgba(26,58,107,0.07);
}

.nav-dropdown:hover .nav-submenu {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}

.nav-submenu li { list-style: none; }

.nav-submenu a {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 11px 16px !important;
  border-radius: 9px !important;
  font-size: 0.88rem !important;
  color: var(--ens-dark) !important;
  font-weight: 500 !important;
  background: none !important;
  transition: background 0.15s, color 0.15s !important;
  white-space: nowrap !important;
}

.nav-submenu a i {
  width: 18px;
  text-align: center;
  color: var(--ens-green);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.nav-submenu a:hover {
  background: var(--ens-cream) !important;
  color: var(--ens-green) !important;
}

/* ═══════════ MOBILE MENU ═══════════ */
@media (max-width: 900px) {
  .hamburger { display: flex; }
  .mobile-close { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100vh;
    height: 100dvh;
    background: white;
    flex-direction: column;
    padding: 72px 0 30px;
    z-index: 999;
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    transform: translateX(100%);
    transition: transform var(--transition-smooth);
    overflow-y: auto;
    gap: 0;
    align-items: stretch;
  }

  .nav-links.active { transform: translateX(0); }

  /* ── All top-level items: full width, left-aligned, consistent ── */
  .nav-links > li {
    width: 100%;
    border-bottom: 1px solid rgba(0,0,0,0.05);
  }

  .nav-links > li:last-child {
    border-bottom: none;
    margin-top: 8px;
    padding: 0 20px;
  }

  .nav-links > li > a {
    padding: 16px 24px;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 0;
    display: block;
    width: 100%;
    color: var(--ens-dark);
    background: none;
    /* Remove the green pill for non-active items */
  }

  .nav-links > li > a:hover,
  .nav-links > li > a:active {
    background: var(--ens-cream);
    color: var(--ens-green);
  }

  .nav-links > li > a.active-link {
    color: var(--ens-green);
    font-weight: 700;
    background: rgba(45,140,60,0.06);
    /* Subtle highlight, not a big green pill */
  }

  /* ── Mobile CTA ── */
  .nav-cta {
    text-align: center !important;
    border-radius: var(--radius-md) !important;
    margin: 0 !important;
  }

  /* ══ MOBILE DROPDOWN ══ */
  .nav-dropdown {
    width: 100%;
  }

  /* "Hizmetler" toggle - same alignment as other links */
  .nav-dropdown-toggle {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    padding: 16px 24px !important;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    color: var(--ens-dark) !important;
    background: none !important;
    border-radius: 0 !important;
  }

  .nav-dropdown-toggle:active {
    background: var(--ens-cream) !important;
  }

  /* Arrow */
  .nav-dropdown .nav-arrow {
    transition: transform 0.3s ease;
    font-size: 0.7rem;
    color: var(--ens-gray);
  }

  .nav-dropdown.open .nav-arrow {
    transform: rotate(180deg);
    color: var(--ens-green);
  }

  /* Remove desktop hover bridge */
  .nav-dropdown::after { display: none; }
  .nav-dropdown:hover .nav-submenu { opacity: 0; visibility: hidden; pointer-events: none; }

  /* Submenu: CLOSED by default, only opens on tap */
  .nav-submenu {
    position: static !important;
    transform: none !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
    min-width: unset !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: none !important;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(0,0,0,0.02) !important;
  }

  .nav-dropdown.open .nav-submenu {
    max-height: 500px;
    pointer-events: all !important;
  }

  /* Submenu items - indented with green left border */
  .nav-submenu li {
    border-left: 3px solid var(--ens-green);
    margin-left: 24px;
    margin-right: 16px;
  }

  .nav-submenu li:first-child {
    margin-top: 4px;
  }

  .nav-submenu li:last-child {
    margin-bottom: 8px;
  }

  .nav-submenu a {
    padding: 12px 16px !important;
    font-size: 0.88rem !important;
    color: var(--ens-gray) !important;
    font-weight: 400 !important;
    border-radius: 0 8px 8px 0 !important;
    white-space: normal !important;
    gap: 10px !important;
  }

  .nav-submenu a:hover,
  .nav-submenu a:active {
    background: rgba(45,140,60,0.06) !important;
    color: var(--ens-green) !important;
  }

  .nav-submenu a i {
    color: var(--ens-green);
    font-size: 0.78rem;
    width: 18px;
    text-align: center;
    flex-shrink: 0;
  }
}