/* ==================================================
   Proteus Navbar — elegant header & mega menus
================================================== */

@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&display=swap");

:root {
  --px-ink: #0a1c2a;
  --px-muted: #5d7588;
  --px-line: rgba(10, 28, 42, 0.08);
  --px-accent: #1a9b6c;
  --px-accent-soft: rgba(26, 155, 108, 0.12);
  --px-panel: #ffffff;
  --px-cream: #fff4d7;
  --px-shadow: 0 16px 40px rgba(10, 28, 42, 0.1);
  --px-radius: 16px;
  --px-nav-gap: 1.65rem;
}

/* ---- Header shell ---- */
#header.headroom {
  padding: 18px 0 10px;
  font-family: "Manrope", system-ui, sans-serif;
}

#header.headroom.is-sticky {
  padding: 12px 0;
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  background-color: rgba(255, 255, 255, 0.88) !important;
  border-bottom: 1px solid var(--px-line);
  box-shadow: 0 10px 30px rgba(10, 28, 42, 0.06);
}

.startp-nav {
  background: transparent;
}

.startp-nav .container {
  max-width: 1280px;
}

.startp-nav .navbar {
  position: relative;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 8px 14px 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.8) inset,
    0 18px 40px rgba(10, 28, 42, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: box-shadow 0.3s ease, background 0.3s ease, padding 0.3s ease;
}

#header.headroom.is-sticky .startp-nav .navbar {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 12px 32px rgba(10, 28, 42, 0.08);
}

/* ---- Brand lockup ---- */
.startp-nav .brand-lockup,
.startp-responsive-nav .brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
  position: relative;
  z-index: 2;
}

.startp-nav .brand-lockup::after {
  content: "";
  width: 1px;
  height: 28px;
  margin-left: 10px;
  margin-right: 6px;
  background: linear-gradient(180deg, transparent, var(--px-line), transparent);
}

.startp-nav .navbar-brand {
  padding: 0;
  margin: 0;
  line-height: 1;
}

.startp-nav .navbar-brand img,
.startp-responsive-nav .logo img,
.single-footer-widget .logo img {
  height: 40px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  display: block;
  border-radius: 10px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}

.startp-responsive-nav .logo img {
  height: 36px;
  max-width: 100px;
}

#header.headroom.is-sticky .navbar-brand img {
  height: 36px;
}

.startp-nav .brand-name,
.startp-responsive-nav .brand-name {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
  margin: 0;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--px-ink);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.startp-nav .brand-name span,
.startp-responsive-nav .brand-name span {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--px-muted);
  margin-top: 2px;
}

.startp-nav .brand-name:hover,
.startp-responsive-nav .brand-name:hover {
  color: var(--px-accent);
}

.startp-nav .brand-name:hover span,
.startp-responsive-nav .brand-name:hover span {
  color: var(--px-accent);
}

.startp-responsive-nav .startp-responsive-menu {
  position: relative;
}

.startp-responsive-nav .brand-name {
  font-size: 14px;
  position: relative;
  z-index: 2;
}

/* ---- Navigation ---- */
.startp-nav nav {
  align-items: center;
  width: 100%;
}

.startp-nav nav .navbar-collapse {
  flex-grow: 1;
  justify-content: flex-end;
}

.startp-nav nav .navbar-nav {
  align-items: center;
  gap: var(--px-nav-gap);
  margin-left: auto !important;
  margin-right: 0.25rem;
}

.startp-nav nav .navbar-nav .nav-item {
  padding: 6px 0;
  position: relative;
}

.startp-nav nav .navbar-nav .nav-item > .nav-link {
  position: relative;
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.01em;
  color: var(--px-ink);
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding: 10px 4px !important;
  transition: color 0.22s ease;
}

.startp-nav nav .navbar-nav .nav-item > .nav-link::after {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--px-accent), #3ecf8e);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  opacity: 0.95;
}

.startp-nav nav .navbar-nav .nav-item:hover > .nav-link,
.startp-nav nav .navbar-nav .nav-item > .nav-link.active {
  color: var(--px-accent);
}

.startp-nav nav .navbar-nav .nav-item:hover > .nav-link::after,
.startp-nav nav .navbar-nav .nav-item > .nav-link.active::after {
  transform: scaleX(1);
}

.startp-nav nav .navbar-nav .nav-item > .nav-link svg {
  width: 13px;
  margin-left: 3px;
  opacity: 0.55;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.startp-nav nav .navbar-nav .nav-item:hover > .nav-link svg {
  transform: translateY(1px);
  opacity: 1;
}

/* Contact as soft pill — only top-level last item, not dropdown items */
.startp-nav nav .navbar-nav > .nav-item:last-child > .nav-link {
  margin-left: 0.35rem !important;
  padding: 9px 18px !important;
  border-radius: 999px;
  background: var(--px-ink);
  color: #fff !important;
  box-shadow: 0 10px 22px rgba(10, 28, 42, 0.18);
}

.startp-nav nav .navbar-nav > .nav-item:last-child > .nav-link::after {
  display: none;
}

.startp-nav nav .navbar-nav > .nav-item:last-child > .nav-link:hover,
.startp-nav nav .navbar-nav > .nav-item:last-child > .nav-link.active {
  background: var(--px-accent);
  color: #fff !important;
  box-shadow: 0 10px 22px rgba(26, 155, 108, 0.28);
}

/* ---- Compact dropdown ---- */
.startp-nav nav .navbar-nav .nav-item .dropdown_menu {
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 228px;
  padding: 12px;
  border-radius: var(--px-radius);
  border: 1px solid var(--px-line);
  box-shadow: var(--px-shadow);
  background: var(--px-panel);
}

.startp-nav nav .navbar-nav .nav-item:hover > .dropdown_menu,
.startp-nav nav .navbar-nav .nav-item:hover > ul.dropdown_menu {
  opacity: 1;
  visibility: visible;
  top: calc(100% + 14px) !important;
  transform: translateX(-50%) translateY(0);
}

.startp-nav nav .navbar-nav .nav-item .dropdown_menu li a {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--px-muted);
  padding: 11px 13px;
  border-radius: 11px;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.startp-nav nav .navbar-nav .nav-item .dropdown_menu li a:hover,
.startp-nav nav .navbar-nav .nav-item .dropdown_menu li a:focus,
.startp-nav nav .navbar-nav .nav-item .dropdown_menu li a.active,
.startp-nav nav .navbar-nav .nav-item .dropdown_menu li:hover > a {
  color: var(--px-accent) !important;
  background: var(--px-accent-soft);
  transform: translateX(3px);
  padding-left: 13px;
}

/* ---- Mega menu panels ---- */
.startp-nav nav .navbar-nav .nav-item.has-mega {
  position: static;
}

.startp-nav nav .navbar-nav .nav-item .dropdown_menu.mega-menu {
  left: 50%;
  right: auto;
  top: calc(100% + 14px);
  width: 680px;
  max-width: calc(100vw - 48px);
  transform: translateX(-50%) translateY(12px);
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 10px;
  border-radius: 20px;
  border: 1px solid var(--px-line);
  box-shadow: 0 24px 60px rgba(10, 28, 42, 0.14);
}

.startp-nav nav .navbar-nav .nav-item .dropdown_menu.mega-menu.cols-3 {
  width: 820px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.startp-nav nav .navbar-nav .nav-item:hover > .dropdown_menu.mega-menu,
.startp-nav nav .navbar-nav .nav-item:hover > ul.dropdown_menu.mega-menu {
  top: calc(100% + 14px) !important;
  transform: translateX(-50%) translateY(0);
}

.startp-nav nav .navbar-nav .nav-item .mega-menu > li {
  padding: 0;
}

.startp-nav nav .navbar-nav .nav-item .mega-menu > li > a {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 !important;
  padding: 13px !important;
  border-radius: 14px;
  color: var(--px-ink) !important;
  background: transparent;
  border: 1px solid transparent;
}

.startp-nav nav .navbar-nav .nav-item .mega-menu > li > a:hover,
.startp-nav nav .navbar-nav .nav-item .mega-menu > li:hover > a,
.startp-nav nav .navbar-nav .nav-item .mega-menu > li > a:focus,
.startp-nav nav .navbar-nav .nav-item .mega-menu > li > a.active {
  background: linear-gradient(180deg, #f7fbf9, #f2f8f5) !important;
  border-color: rgba(26, 155, 108, 0.12);
  color: var(--px-ink) !important;
  padding-left: 13px !important;
  transform: none;
}

.startp-nav nav .navbar-nav .nav-item .mega-menu .mega-ico {
  flex: 0 0 38px;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--px-accent-soft);
  color: var(--px-accent);
  transition: transform 0.22s ease;
}

.startp-nav nav .navbar-nav .nav-item .mega-menu > li > a:hover .mega-ico {
  transform: scale(1.06);
}

.startp-nav nav .navbar-nav .nav-item .mega-menu .mega-ico i,
.startp-nav nav .navbar-nav .nav-item .mega-menu .mega-ico svg {
  width: 16px;
  height: 16px;
  stroke-width: 2;
}

.startp-nav nav .navbar-nav .nav-item .mega-menu .mega-copy strong {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--px-ink);
  margin-bottom: 2px;
  line-height: 1.3;
}

.startp-nav nav .navbar-nav .nav-item .mega-menu .mega-copy span {
  display: block;
  font-size: 12px;
  line-height: 1.45;
  color: var(--px-muted);
  font-weight: 500;
}

.startp-nav nav .navbar-nav .nav-item .mega-menu.mega-electric .mega-ico {
  background: rgba(235, 170, 50, 0.14);
  color: #c9891a;
}

.startp-nav nav .navbar-nav .nav-item .mega-menu.mega-solutions .mega-ico {
  background: rgba(70, 120, 200, 0.12);
  color: #3a6db5;
}

/* ---- Action buttons (if present) ---- */
.startp-nav nav .others-option {
  margin-left: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.startp-nav nav .others-option .cart-wrapper-btn {
  display: none;
}

.startp-nav nav .others-option .btn.btn-light {
  border: 1px solid var(--px-line);
  background: transparent;
  color: var(--px-ink);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-right: 0;
}

.startp-nav nav .others-option .btn.btn-light:hover,
.startp-nav nav .others-option .btn.btn-light:focus {
  border-color: var(--px-accent);
  color: #fff !important;
  background: var(--px-accent);
}

.startp-nav nav .others-option .btn.btn-primary {
  background: var(--px-ink);
  border: none;
  box-shadow: 0 10px 24px rgba(10, 28, 42, 0.2);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

.startp-nav nav .others-option .btn.btn-primary:hover {
  background: var(--px-accent);
  box-shadow: 0 10px 24px rgba(26, 155, 108, 0.28);
}

.startp-nav nav .others-option .btn.btn-primary::after,
.startp-nav nav .others-option .btn.btn-primary::before,
.startp-nav nav .others-option .btn.btn-light::after,
.startp-nav nav .others-option .btn.btn-light::before {
  display: none;
}

.others-option-for-responsive .others-option .cart-wrapper-btn {
  display: none;
}

.others-option-for-responsive .others-option .btn.btn-light,
.others-option-for-responsive .others-option .btn.btn-primary {
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 16px;
}

.others-option-for-responsive .others-option .btn.btn-primary {
  background: var(--px-ink);
  box-shadow: none;
}

/* ---- Responsive / mobile meanmenu ---- */
@media (max-width: 991px) {
  .startp-nav nav .navbar-nav .nav-item .mega-menu .mega-ico,
  .startp-nav nav .navbar-nav .nav-item .mega-menu .mega-copy span {
    display: none;
  }

  .startp-nav nav .navbar-nav .nav-item .mega-menu > li > a {
    padding: 10px 0 !important;
  }

  .startp-responsive-nav .brand-name span {
    letter-spacing: 0.1em;
  }

  /* Keep meanmenu float layout intact (do not use flex here) */
  .startp-responsive-nav .startp-responsive-menu.mean-container {
    display: block;
    position: relative;
    min-height: 48px;
    overflow: visible;
  }

  .startp-responsive-nav .brand-lockup {
    position: relative;
    z-index: 2;
    max-width: calc(100% - 56px);
    pointer-events: auto;
  }

  .startp-responsive-nav .logo {
    width: auto !important;
    max-width: none;
    z-index: 2;
  }

  /* Hamburger */
  .startp-responsive-nav .mean-container .mean-bar {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    float: none;
    width: 100%;
    z-index: 1002;
    background: transparent;
  }

  .startp-responsive-nav .mean-container a.meanmenu-reveal {
    display: flex !important;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    width: 44px;
    height: 44px;
    top: 2px;
    right: 0;
    padding: 0;
    text-indent: 0;
    font-size: 0;
    line-height: 0;
    color: var(--px-ink);
    z-index: 1003;
    border-radius: 12px;
  }

  .startp-responsive-nav .mean-container a.meanmenu-reveal span {
    display: block !important;
    width: 20px;
    height: 2px;
    margin: 0;
    top: 0;
    border-radius: 2px;
    background: var(--px-ink);
  }

  .startp-responsive-nav .mean-container a.meanmenu-reveal.meanclose {
    font-size: 22px;
    line-height: 44px;
    text-indent: 0;
    color: var(--px-ink);
  }

  /* Open panel */
  .startp-responsive-nav .mean-container .mean-nav {
    float: none;
    width: 100%;
    margin-top: 52px;
    background: #fff;
    border: 1px solid var(--px-line);
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(10, 28, 42, 0.12);
    overflow: hidden;
  }

  .startp-responsive-nav .mean-container .mean-nav > .navbar-nav,
  .startp-responsive-nav .mean-container .mean-nav > ul {
    float: none;
    max-height: min(70vh, 560px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0;
    padding: 6px 0;
    box-shadow: none;
  }

  .startp-responsive-nav .mean-container .mean-nav ul li {
    float: none;
    width: 100%;
    position: relative;
  }

  .startp-responsive-nav .mean-container .mean-nav ul li a {
    float: none;
    display: block;
    width: auto;
    padding: 14px 52px 14px 18px !important;
    margin: 0;
    border-top: 1px solid var(--px-line);
    color: var(--px-ink);
    font-family: "Manrope", system-ui, sans-serif;
    font-size: 15px;
    font-weight: 600;
    background: transparent;
    box-sizing: border-box;
  }

  .startp-responsive-nav .mean-container .mean-nav ul li:first-child > a {
    border-top: none;
  }

  .startp-responsive-nav .mean-container .mean-nav ul li a.active {
    color: var(--px-accent);
  }

  .startp-responsive-nav .mean-container .mean-nav ul li a.mean-expand {
    width: 48px !important;
    height: 48px !important;
    padding: 0 !important;
    top: 0;
    right: 0;
    margin: 0;
    display: flex !important;
    align-items: center;
    justify-content: center;
    border: none !important;
    border-top: none !important;
    background: transparent !important;
    color: var(--px-muted);
    font-size: 22px !important;
    font-weight: 500;
    line-height: 1;
    text-align: center;
    z-index: 5;
  }

  .startp-responsive-nav .mean-container .mean-nav ul li a.mean-expand.mean-clicked {
    color: var(--px-accent);
  }

  /* Reset desktop mega/dropdown styles inside mobile accordion */
  .startp-responsive-nav .mean-container .mean-nav ul ul,
  .startp-responsive-nav .mean-container .mean-nav ul.dropdown_menu,
  .startp-responsive-nav .mean-container .mean-nav ul.mega-menu {
    position: static !important;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    transform: none !important;
    width: 100% !important;
    max-width: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    float: none !important;
    grid-template-columns: none !important;
    display: none; /* meanmenu toggles via jQuery */
    gap: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    background: #f4f8f6 !important;
  }

  .startp-responsive-nav .mean-container .mean-nav ul ul li a,
  .startp-responsive-nav .mean-container .mean-nav ul.mega-menu > li > a {
    display: flex !important;
    align-items: center;
    float: none !important;
    width: auto !important;
    padding: 12px 18px 12px 28px !important;
    border-top: 1px solid rgba(10, 28, 42, 0.06) !important;
    background: transparent !important;
    transform: none !important;
  }

  .startp-responsive-nav .mean-container .mean-nav .mega-ico {
    display: none !important;
  }

  .startp-responsive-nav .mean-container .mean-nav .mega-copy {
    display: block;
  }

  .startp-responsive-nav .mean-container .mean-nav .mega-copy strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--px-ink);
  }

  .startp-responsive-nav .mean-container .mean-nav .mega-copy span {
    display: none;
  }

  .startp-responsive-nav .mean-container .mean-nav ul li.mean-last > a {
    border-radius: 0;
    background: transparent !important;
    color: var(--px-ink) !important;
    box-shadow: none !important;
  }
}

@media (min-width: 992px) and (max-width: 1199px) {
  :root {
    --px-nav-gap: 1.1rem;
  }

  .startp-nav .navbar {
    padding-left: 10px;
    padding-right: 10px;
  }

  .startp-nav .brand-lockup::after {
    display: none;
  }

  .startp-nav nav .navbar-nav .nav-item > .nav-link {
    font-size: 13.5px;
  }

  .startp-nav nav .navbar-nav .nav-item .dropdown_menu.mega-menu {
    width: 560px;
  }

  .startp-nav nav .navbar-nav .nav-item .dropdown_menu.mega-menu.cols-3 {
    width: 620px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .startp-nav nav .others-option .btn.btn-light {
    display: none;
  }
}

@media (min-width: 1400px) {
  :root {
    --px-nav-gap: 2rem;
  }
}

@media (max-width: 575px) {
  .startp-responsive-nav .brand-name {
    font-size: 13px;
  }

  .startp-responsive-nav .brand-name span {
    font-size: 9px;
  }
}

@media (max-width: 991px) {
  #header.headroom {
    overflow: visible;
  }

  .startp-responsive-nav .container {
    overflow: visible;
  }
}