/* ================================================================
   DOR DE MARE — Navbar v3.0
   Unified navigation — shared across ALL pages
   ================================================================ */

/* ── HEADER ────────────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: var(--z-header, 500);
  height: 72px !important;
  background: rgba(0, 123, 167, 0.05);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border-bottom: 1px solid rgba(0, 123, 167, 0.15);
  padding: 0 clamp(16px, 4vw, 48px) !important;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center !important;
  transition: box-shadow 0.3s var(--ease, ease),
              background 0.3s var(--ease, ease);
}
[data-theme="dark"] #header {
  background: rgba(77, 149, 185, 0.06);
  border-bottom-color: rgba(77, 149, 185, 0.12);
}
#header.scrolled {
  background: rgba(255, 255, 255, 0.70);
  backdrop-filter: blur(28px) saturate(220%);
  -webkit-backdrop-filter: blur(28px) saturate(220%);
  box-shadow: 0 1px 12px rgba(0, 123, 167, 0.08);
  border-bottom-color: rgba(0, 123, 167, 0.15);
}
[data-theme="dark"] #header.scrolled {
  background: rgba(10, 14, 20, 0.78);
  box-shadow: 0 1px 12px rgba(77, 149, 185, 0.12);
  border-bottom-color: rgba(77, 149, 185, 0.15);
}

/* Keep navbar fixed even if JS toggles this class */
#header.header-hidden {
  transform: none !important;
  top: 0 !important;
}

/* Dynamic contrast: white over hero, dark after hero */
#header.header-on-hero {
  background: rgba(0, 123, 167, 0.08);
  border-bottom-color: rgba(0, 123, 167, 0.2);
}
#header.header-on-hero .logo,
#header.header-on-hero nav a {
  color: rgba(255, 255, 255, 0.92);
}
#header.header-on-hero nav a::after {
  background: rgba(255, 255, 255, 0.95);
}
#header.header-on-hero nav a.active,
#header.header-on-hero nav a:hover {
  color: #FFFFFF;
}
#header.header-on-hero .theme-toggle {
  color: rgba(255, 255, 255, 0.95);
  border-color: rgba(255, 255, 255, 0.55);
}
#header.header-on-hero .btn-header-outline {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.08);
}
#header.header-on-hero .btn-header-cart {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}
#header.header-on-hero .btn-header-cart .btn-badge {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

#header.header-after-hero {
  background: rgba(255, 255, 255, 0.80);
  border-bottom-color: rgba(0, 123, 167, 0.12);
}
[data-theme="dark"] #header.header-after-hero {
  background: rgba(13, 17, 23, 0.78);
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

/* ── LOGO ──────────────────────────────────────────────────── */
#header .logo {
  text-decoration: none;
  display: flex !important;
  align-items: center !important;
  justify-self: start;
  transition: opacity 0.15s;
  height: 100%;
}
#header .logo:hover { opacity: 0.8; }

#header .logo-img {
  height: 55px;
  width: auto;
  display: block;
  object-fit: contain;
}

#header .logo-wave { display: none; }

/* ── NAV LINKS ─────────────────────────────────────────────── */
#header nav {
  display: flex;
  gap: 0;
  align-items: center;
  justify-self: center;
}
#header nav a {
  font-family: var(--font, 'Inter', sans-serif);
  font-size: 0.875rem !important;
  font-weight: 500;
  color: var(--c-text-secondary, #4B5563);
  text-decoration: none;
  padding: 8px 16px !important;
  border-radius: 0;
  background: transparent;
  position: relative;
  transition: color 0.2s var(--ease, ease);
  white-space: nowrap;
  height: 100%;
  display: flex;
  align-items: center;
}
#header nav a::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  right: 50%;
  height: 2px;
  background: var(--c-primary, #3A8DFF);
  border-radius: 1px;
  transition: left 0.25s var(--ease, ease),
              right 0.25s var(--ease, ease);
}
#header nav a:hover {
  color: var(--c-primary, #3A8DFF);
  background: transparent;
}
#header nav a:hover::after,
#header nav a.active::after {
  left: 16px;
  right: 16px;
}
#header nav a.active {
  color: var(--c-primary, #3A8DFF);
  font-weight: 600;
  background: transparent;
}

/* ── HEADER RIGHT ──────────────────────────────────────────── */
#header .hdr-right {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-self: end;
}

/* Primary button (Cart) */
#header .btn-header {
  font-family: var(--font, 'Inter', sans-serif);
  font-size: 0.8125rem !important;
  font-weight: 600;
  background: var(--c-gradient, linear-gradient(135deg, #3A8DFF, #6EC3FF));
  color: #FFFFFF;
  border: none;
  border-radius: var(--r-pill, 999px);
  padding: 8px 20px !important;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px;
  transition: all 0.2s var(--ease, ease);
  box-shadow: 0 2px 8px rgba(58, 141, 255, 0.2);
  white-space: nowrap;
  height: auto;
}
#header .btn-header:not(.btn-header-cart):hover {
  box-shadow: 0 4px 16px rgba(58, 141, 255, 0.3);
  transform: translateY(-1px);
}

#header .btn-header-cart {
  background: transparent;
  color: var(--c-primary, #3A8DFF);
  border: 1.5px solid var(--c-border-strong, #D1D9E4);
  box-shadow: none;
}
#header .btn-header-cart:hover {
  border-color: var(--c-primary, #3A8DFF) !important;
  background: var(--c-primary-ghost, rgba(58, 141, 255, 0.08)) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px rgba(58, 141, 255, 0.1) !important;
}

#header .btn-header-cart svg {
  fill: none !important;
}

#header .btn-header-cart svg * {
  fill: none !important;
  stroke: currentColor !important;
}

#header .btn-header-cart:hover svg * {
  fill: none !important;
  stroke: currentColor !important;
}

#header .btn-header .btn-badge {
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0 6px;
  line-height: 1;
}
#header .btn-header-cart .btn-badge {
  background: var(--c-primary, #3A8DFF);
  color: #FFFFFF;
}

/* Dark mode — Cart button */
[data-theme="dark"] #header .btn-header-cart {
  background: var(--c-surface);
  color: var(--c-text);
  border-color: var(--c-border);
}
[data-theme="dark"] #header .btn-header-cart:hover {
  border-color: var(--c-primary) !important;
  box-shadow: 0 4px 12px rgba(58, 141, 255, 0.2) !important;
}
[data-theme="dark"] #header .btn-header-cart .btn-badge {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
}

/* Outline button (Account) */
#header .btn-header-outline {
  background: transparent;
  color: var(--c-primary, #3A8DFF);
  border: 1.5px solid var(--c-border-strong, #D1D9E4);
  box-shadow: none;
}
[data-theme="dark"] #header .btn-header-outline {
  background: var(--c-surface);
  color: var(--c-text);
  border-color: var(--c-border);
}
[data-theme="dark"] #header .btn-header-outline:hover {
  background: var(--c-surface-alt, #1E293B);
  border-color: var(--c-primary);
  color: var(--c-primary);
}
#header .btn-header-outline:hover {
  border-color: var(--c-primary, #3A8DFF);
  background: var(--c-primary-ghost, rgba(58, 141, 255, 0.08));
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(58, 141, 255, 0.1);
}
#header .btn-header-outline.active {
  background: var(--c-gradient, linear-gradient(135deg, #3A8DFF, #6EC3FF));
  color: #FFFFFF;
  border-color: transparent;
}

/* Icon button style for nav */
.nav-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--r-pill, 999px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: transparent;
  border: 1.5px solid var(--c-border, #E8ECF1);
  color: var(--c-text-secondary, #4B5563);
  text-decoration: none;
  transition: all 0.15s var(--ease, ease);
}
.nav-icon-btn:hover {
  border-color: var(--c-primary, #3A8DFF);
  color: var(--c-primary, #3A8DFF);
  background: var(--c-primary-ghost, rgba(58, 141, 255, 0.08));
}

/* ── HAMBURGER ─────────────────────────────────────────────── */
#header .hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
  background: transparent;
  border: none;
  z-index: 600;
  position: relative;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
#header .hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
              opacity   0.2s  var(--ease, ease);
  pointer-events: none;
  will-change: transform;
}
#header .hamburger.on span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
#header .hamburger.on span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#header .hamburger.on span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hamburger contrast follows hero state */
#header.header-after-hero .hamburger span {
  background: var(--c-text, #111827);
}
#header.header-on-hero .hamburger span {
  background: #FFFFFF;
}

/* ── MOBILE OVERLAY ────────────────────────────────────────── */
.mob-overlay {
  position: fixed;
  inset: 0;
  z-index: 998;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease, ease);
}
.mob-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ── MOBILE NAV ────────────────────────────────────────────── */
.mob-nav {
  position: fixed;
  top: 0;
  right: -100%;
  bottom: 0;
  z-index: 999;
  width: 100%;
  background: rgba(248, 250, 252, 0.97);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  padding: 88px 32px 48px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  gap: 0;
  transition: right 0.38s cubic-bezier(0.22, 1, 0.36, 1);
  overflow-y: auto;
  overscroll-behavior: contain;
}
[data-theme="dark"] .mob-nav {
  background: rgba(13, 17, 23, 0.97);
}
.mob-nav.open { right: 0; }
.mob-nav a {
  color: var(--c-text, #111827);
  text-decoration: none;
  font-family: var(--font, 'Inter', sans-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  padding: 18px 0;
  border-radius: 0;
  display: flex;
  align-items: center;
  width: 100%;
  position: relative;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--c-border, #E8ECF1);
  box-shadow: none;
  transition: color 0.18s var(--ease, ease),
              padding-left 0.18s var(--ease, ease);
  -webkit-tap-highlight-color: transparent;
}
.mob-nav a::after { display: none !important; }
.mob-nav a:hover {
  color: var(--c-primary, #007BA7);
  padding-left: 8px;
  background: transparent;
  transform: none;
}
[data-theme="dark"] .mob-nav a {
  color: #E6EDF3;
  border-bottom-color: rgba(255, 255, 255, 0.08);
}
[data-theme="dark"] .mob-nav a:hover {
  color: var(--c-primary, #4A9FBF);
  background: transparent;
}
.mob-nav a.active {
  color: var(--c-primary, #007BA7);
  font-weight: 700;
  background: transparent;
  border-bottom-color: var(--c-border, #E8ECF1);
}
[data-theme="dark"] .mob-nav a.active {
  color: var(--c-primary, #4A9FBF);
  background: transparent;
}

/* Cont — CTA distinct */
.mob-nav a:last-child {
  margin-top: 32px;
  border-bottom: none;
  border-radius: var(--r-pill, 999px);
  background: var(--c-primary, #007BA7);
  color: #FFFFFF !important;
  padding: 18px 32px;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 16px rgba(0, 123, 167, 0.35);
  transition: background 0.18s var(--ease, ease),
              transform 0.18s var(--ease, ease),
              box-shadow 0.18s var(--ease, ease);
}
.mob-nav a:last-child:hover {
  background: #006A91;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 123, 167, 0.45);
  padding-left: 32px;
  color: #FFFFFF !important;
}
[data-theme="dark"] .mob-nav a:last-child {
  background: #3A6FAF;
  box-shadow: 0 4px 16px rgba(58, 111, 175, 0.35);
  color: #FFFFFF !important;
}
[data-theme="dark"] .mob-nav a:last-child:hover {
  background: #2E5A94;
  color: #FFFFFF !important;
}

/* Mobile close */
.mob-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: transparent;
  border: 1.5px solid var(--c-border-strong, #D1D9E4);
  color: var(--c-text, #111827);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s var(--ease, ease),
              border-color 0.15s var(--ease, ease),
              transform 0.15s var(--ease, ease);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
[data-theme="dark"] .mob-close {
  border-color: rgba(255, 255, 255, 0.15);
  color: #E6EDF3;
}
.mob-close:hover {
  background: rgba(0, 123, 167, 0.08);
  border-color: var(--c-primary, #007BA7);
  color: var(--c-primary, #007BA7);
  transform: rotate(90deg);
}
[data-theme="dark"] .mob-close:hover {
  background: rgba(74, 159, 191, 0.1);
  border-color: var(--c-primary, #4A9FBF);
  color: var(--c-primary, #4A9FBF);
}

/* ── MOBILE RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 768px) {
  #header {
    padding: 0 16px;
    display: flex;
    justify-content: space-between;
    grid-template-columns: unset;
  }
  #header nav { display: none; }
  #header .hdr-right { gap: 6px; }
  #header .hamburger { display: flex; }
  #header .btn-header { padding: 8px 14px; font-size: 0.8rem; }
  #header .btn-header-outline { display: none !important; }
  #header .btn-header-cart .cart-label { display: none; }
  #header .btn-header-cart { padding: 6px 10px; }
  /* Reduce backdrop-filter pe telefoane */
  #header {
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
  }
  #header.scrolled {
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
  }
  /* Touch targets min 44px */
  .theme-toggle,
  .hamburger,
  .btn-header-cart,
  .btn-header-outline {
    min-height: 44px;
    min-width: 44px;
  }
}
@media (max-width: 480px) {
  #header .btn-header { display: none; }
  #header .btn-header-cart {
    display: flex;
    padding: 6px 10px;
    gap: 4px;
  }
  #header .btn-header-cart .cart-label { display: none; }
}

/* ── MOBILE OPTIMIZATIONS ───────────────────────────────────── */
/* 380px: telefoane mici — previne overflow */
@media (max-width: 380px) {
  .mob-nav {
    padding: 80px 24px 40px;
    width: 100%;
  }
  .mob-nav a {
    font-size: 1.25rem;
    padding: 16px 0;
  }
  .mob-nav a:last-child {
    font-size: 0.9375rem;
    padding: 16px 24px;
  }
  #header {
    padding: 0 12px;
  }
}