/**
 * North Biomedical® Custom Styles
 * Production-ready consolidated CSS
 * Version: 2.0.0
 * Last updated: 2026-01-20
 */

/* ==========================================================================
   Product Page Skeleton (Nanoretinol specific)
   ========================================================================== */
.product-information {
  position: relative;
}

.product-information > *:not(.skeleton-loader) {
  opacity: 0;
  transition: opacity 0.2s ease-in;
}

.wf-active .product-information > *:not(.skeleton-loader),
.wf-inactive .product-information > *:not(.skeleton-loader) {
  opacity: 1;
}

.skeleton-loader {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px 0;
  z-index: 1;
}

.skeleton-loader .skeleton-item {
  background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: 4px;
}

@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-loader .skeleton-rating { width: 140px; height: 18px; margin-bottom: 8px; }
.skeleton-loader .skeleton-title { width: 100%; height: 48px; margin-bottom: 4px; }
.skeleton-loader .skeleton-subtitle { width: 85%; height: 24px; margin-bottom: 20px; }
.skeleton-loader .skeleton-bullet { width: 90%; height: 16px; }
.skeleton-loader .skeleton-buybox {
  width: 100%;
  height: 320px;
  margin: 16px 0;
  border-radius: 12px;
}
.skeleton-loader .skeleton-accordion { width: 100%; height: 52px; border-radius: 0; }

.wf-active .skeleton-loader,
.wf-inactive .skeleton-loader {
  opacity: 0;
  transition: opacity 0.15s ease-out;
  pointer-events: none;
}

/* ==========================================================================
   Form Error Message - Hide by default to prevent flash
   ========================================================================== */
.w-form-fail {
  display: none !important;
}

/* ==========================================================================
   Custom Checkbox Styles
   ========================================================================== */
#checkbox {
  width: 18px;
  height: 18px;
  appearance: none;
  -webkit-appearance: none;
  border: 2px solid #000;
  border-radius: 50%;
  outline: none;
  cursor: pointer;
  position: relative;
  background: #fff;
}

#checkbox:checked {
  background-color: #000;
  box-shadow: inset 0 0 0 4px #fff;
}

/* ==========================================================================
   Purchase Option Checkbox States
   ========================================================================== */
.purchase-option .purchase-option-value[sf-purchase-option-value="recurring"].sf-active .checkbox-div,
.purchase-option .purchase-option-value[sf-purchase-option-value="single"].sf-active .checkbox-div-otp {
  display: block;
  border: 2px solid #000;
  background-color: #000;
}

.purchase-option .purchase-option-value .checkbox-div,
.purchase-option .purchase-option-value .checkbox-div-otp {
  background-color: transparent;
  border: 2px solid #ccc;
}

/* ==========================================================================
   Badge Styles
   ========================================================================== */
.badge-style {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 9.4px;
  background-color: #fd6351;
  color: #fff;
  padding: 1px 0;
  border-radius: 3px;
  text-align: center;
  width: 85%;
  z-index: 10;
}

.button-relative {
  position: relative;
}

/* ==========================================================================
   Purchase Toggle Animation
   ========================================================================== */
.purchase-option-selectors-4.toggle .toggle-button {
  transition: transform 0.3s cubic-bezier(0.65, 0, 0.35, 1);
  transform: translateX(0%);
}

.purchase-option-selectors-4.toggle.is-otp .toggle-button {
  transform: translateX(100%);
}

.purchase-option-value-sns,
.purchase-option-value-otp {
  transition: color 0.3s ease;
  z-index: 1;
  color: #000 !important;
}

.purchase-option-value-sns.sf-active,
.purchase-option-value-otp.sf-active {
  color: #fff !important;
}

.purchase-option-value-sns *,
.purchase-option-value-otp * {
  color: inherit !important;
}

/* ==========================================================================
   Mautic Form Styles
   ========================================================================== */
.mauticform-field-hidden { 
  display: none; 
}

.mauticform_wrapper {
  display: flex;
  align-items: center;
  border: 1px solid #dcdcdc;
  border-radius: 10px;
  overflow: hidden;
  width: 100%;
}

.mauticform-input {
  flex: 1;
  padding: 10px;
  font-size: 13px;
  border: none;
  outline: none;
  height: auto;
  box-sizing: border-box;
}

.mauticform-button {
  background-color: #fd6351;
  color: #fff;
  border: none;
  padding: 10px 18px;
  cursor: pointer;
  border-radius: 0 10px 10px 0;
  font-size: 18px;
  transition: background-color 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mauticform-button:hover {
  background-color: #e35b4d;
}

.mauticform-errormsg {
  color: red;
  font-size: 12px;
  display: block;
  margin-top: 5px;
}

#mauticform_nanoretinoloooform,
.mauticform-innerform {
  width: 100%;
}

.mauticform-innerform {
  display: flex;
  align-items: center;
}

.mauticform-page-wrapper,
.mauticform-page-1,
#mauticform_nanoretinoloooform_email,
.mauticform-input {
  width: 100%;
  height: 44px;
}

.mauticform-page-wrapper {
  display: flex;
}

#mauticform_nanoretinoloooform_submit {
  display: flex;
  justify-content: flex-end;
  height: 44px;
}

/* ==========================================================================
   Infinite Scroll Carousel
   ========================================================================== */
.carousel {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.logo-container {
  display: flex;
  justify-content: start;
  align-items: center;
  white-space: nowrap;
  animation: scroll-infinite 40s linear infinite;
}

.carcontent1 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
}

@keyframes scroll-infinite {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ==========================================================================
   Custom Accordion Animation
   ========================================================================== */
.text-dropdowns .custom-accordion {
  overflow: hidden;
  height: auto !important;
}

.text-dropdowns .custom-accordion-toggle {
  cursor: pointer;
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.text-dropdowns .custom-accordion-content {
  display: block !important;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.text-dropdowns .custom-accordion.is-open .custom-accordion-content {
  max-height: 800px;
  opacity: 1;
  padding-top: 10px !important;
  padding-bottom: 10px !important;
}

.text-dropdowns .custom-accordion .accordion-icon,
.text-dropdowns .custom-accordion .accordion-icon.w-embed {
  display: block !important;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  transform: rotate(45deg) !important;
  transform-origin: center center !important;
}

.text-dropdowns .custom-accordion.is-open .accordion-icon,
.text-dropdowns .custom-accordion.is-open .accordion-icon.w-embed {
  transform: rotate(0deg) !important;
}

/* ==========================================================================
   Custom Menu Animation
   ========================================================================== */

/* Hide custom close button on desktop */
.close-button-inside.w-nav-button {
  display: none !important;
}

.nav-menu.w-nav-menu {
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
              opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  pointer-events: none;
  left: 0;
  right: 0;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

.nav-menu.w-nav-menu.w--open {
  display: flex !important;
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.menu-button.w-nav-button {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
}

/* Vertical centering for desktop menu button */
.logo-icon-container {
  display: flex !important;
  align-items: center !important;
}

.menu-button.w-nav-button.w--open {
  margin-top: -1px !important;
}

/* Tablet styles (768px - 991px): Same as desktop - hamburger rotates in place */
@media screen and (min-width: 768px) and (max-width: 991px) {
  /* Menu button stays visible - override Webflow default display:none */
  .w-nav-button,
  .menu-button.w-nav-button,
  .navbar .menu-button.w-nav-button,
  .navbar .logo-icon-container .menu-button.w-nav-button {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative !important;
    top: auto !important;
    right: auto !important;
    justify-content: center !important;
    align-items: center !important;
    box-shadow: none !important;
    background-color: transparent !important;
    border-radius: 0 !important;
    padding: 0 !important;
    z-index: auto !important;
  }
  
  /* Menu button when open - stays visible */
  .menu-button.w-nav-button.w--open,
  .navbar .menu-button.w-nav-button.w--open,
  .navbar .logo-icon-container .menu-button.w-nav-button.w--open {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative !important;
    top: auto !important;
    right: auto !important;
    transform: none !important;
    box-shadow: none !important;
    background-color: transparent !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin-top: -1px !important;
  }
  
  /* Ensure container aligns items properly on tablet */
  .logo-icon-container {
    display: flex !important;
    justify-content: flex-end !important;
    align-items: center !important;
  }
  
  /* Hide the separate close button on tablet - only used on mobile */
  .close-button-inside,
  .close-button-inside.w-nav-button,
  .close-button-inside.w--open,
  .nav-menu .close-button-inside,
  .nav-menu.w-nav-menu .close-button-inside,
  .nav-menu.w-nav-menu.w--open .close-button-inside,
  .nav-menu.w-nav-menu.w--open .close-button-inside.w-nav-button,
  .nav-menu.w-nav-menu.w--open .close-button-inside.w--open {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
}

/* Mobile styles (< 768px): Use fixed close button */
@media screen and (max-width: 767px) {
  .nav-menu.w-nav-menu.w--open .close-button-inside.w-nav-button {
    display: flex !important;
    position: fixed !important;
    top: 17px !important;
    right: 29px !important;
    z-index: 999999999 !important;
    width: 36px !important;
    height: 36px !important;
    background-color: transparent !important;
    background-image: url('../images/menu-close.svg') !important;
    background-position: 50% 50% !important;
    background-repeat: no-repeat !important;
    background-size: 25px 25px !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    justify-content: center !important;
    align-items: center !important;
    cursor: pointer !important;
  }

  /* Remove clean X icon pseudo-elements */
  .close-button-inside.w-nav-button::before,
  .close-button-inside.w-nav-button::after {
    display: none !important;
  }
  
  /* On mobile, we hide the original menu button when menu is open to use the new close button */
  .menu-button.w-nav-button.w--open {
    display: none !important;
  }
}

/* ==========================================================================
   Nanoparticle Orb Animation
   ========================================================================== */
@keyframes orbShrinkIn {
  0% {
    opacity: 0;
    transform: scale(2.5);
    filter: blur(12px);
  }
  50% {
    opacity: 1;
    filter: blur(2px);
  }
  75% {
    transform: scale(0.92);
    filter: blur(0px);
  }
  100% {
    opacity: 1;
    transform: scale(1);
    filter: blur(0px);
  }
}

.nanoparticle-orb {
  opacity: 0;
  transform: scale(2.5);
}

.nanoparticle-orb.orb-animate-in {
  animation: orbShrinkIn 1.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.product-image-3 {
  background-size: contain;
}

/* ==========================================================================
   Mobile Responsive Styles
   ========================================================================== */
@media screen and (max-width: 767px) {
  /* Hide text-block-24 in mobile menu */
  .w-nav-menu .text-block-24,
  .text-right-nanoretinol-menu-cont .text-block-24,
  div.text-block-24 {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    overflow: hidden !important;
  }
  
  /* Adjust heading font sizes */
  .heading-21,
  .heading-21 .text-span-31 {
    font-size: 13px !important;
  }
  
  /* Mobile scroll-se fade-in animation */
  .scroll-se {
    opacity: 0;
    transition: opacity 0.6s ease-out;
  }
  
  .scroll-se.is-visible {
    opacity: 1;
  }
}

@media screen and (max-width: 479px) {
  .heading-19 {
    font-size: 15px;
  }
}

/* ==========================================================================
   Liquid Glass UI Styles
   ========================================================================== */

/* Liquid Glass Navbar */
.navbar-container {
  background: linear-gradient(135deg, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.65) 100%) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border: 1.5px solid rgba(255,255,255,0.6) !important;
  border-radius: 60px !important;
  padding-left: 25px !important;
  padding-right: 25px !important;
  box-shadow: 
    0 8px 32px rgba(0,0,0,0.08),
    0 2px 8px rgba(0,0,0,0.04),
    inset 0 1px 2px rgba(255,255,255,0.9),
    inset 0 -1px 2px rgba(0,0,0,0.03) !important;
}

/* Liquid Glass Menu */
.nav-menu {
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: none !important;
  box-shadow: none !important;
}

.menu-main-div {
  background: linear-gradient(135deg, rgba(255,255,255,0.85) 0%, rgba(255,255,255,0.65) 100%) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border: 1.5px solid rgba(255,255,255,0.6) !important;
  border-radius: 30px !important;
  box-shadow: 
    0 8px 32px rgba(0,0,0,0.08),
    0 2px 8px rgba(0,0,0,0.04),
    inset 0 1px 2px rgba(255,255,255,0.9),
    inset 0 -1px 2px rgba(0,0,0,0.03) !important;
}

/* Mobile Liquid Glass Adjustments */
@media screen and (max-width: 767px) {
  .navbar-container {
    padding-left: 7px !important;
    padding-right: 7px !important;
  }
  
  .nav-menu.w-nav-menu.w--open {
    padding-top: 0 !important;
  }
  
  .w-layout-hflex.menu-main-div {
    padding: 30px 30px 30px 30px !important;
  }
}