/* Global palette remap for FabLab WP theme */
:root {
  --fablab-primary: #ec8122;
  --fablab-menu-text: #1f2937;
  --fablab-blue: #20beeb;
  --fablab-blue-hover: #1aa0c9;
  --fablab-green: #71be4c;
  --fablab-green-hover : #5da83d;
  --fablab-topbar-bg: #f5f3f2;
  --fablab-header-shadow: 0 10px 24px rgb(15 23 42 / 0.08);
}

/* 1) Replace old dark navy tone with logo orange */
.bg-\[\#20beeb\] {
  background-color: var(--fablab-blue) !important;
}

.bg-\[\#71be4c\] {
  background-color: var(--fablab-green) !important;
}

.bg-\[\#5da83d\] {
  background-color: var(--fablab-green) !important;
}

/* register-form.php uses Tailwind's border-blue-50, which isn't in the
   compiled main.css bundle (only border-blue-500/30 is), so it renders
   with no border color at all. Map it to the brand blue instead. */
.border-blue-50 {
  border-color: var(--fablab-blue) !important;
}

/* Footer decorative dark wave follows the footer's green tone */
#footer-wrapper svg path:nth-of-type(2) {
  fill: var(--fablab-green) !important;
}

/* Footer section uses green instead of the site's orange accent */
#footer-section.bg-\[\#f47920\] {
  background-color: var(--fablab-green) !important;
}

#footer-col-info .text-\[\#f47920\],
#social-links-footer .hover\:text-\[\#f47920\]:hover {
  color: var(--fablab-green) !important;
}

/* 2) Keep orange as main accent */
.text-\[\#f47920\],
.hover\:text-\[\#f47920\]:hover,
.group-hover\:text-\[\#f47920\]:hover {
  color: var(--fablab-primary) !important;
}

.bg-\[\#f47920\],
.hover\:bg-\[\#f47920\]:hover {
  background-color: var(--fablab-primary) !important;
}

.bg-\[\#f47920\]\/5 {
  background-color: rgb(244 121 32 / 0.05) !important;
}

.bg-\[\#f47920\]\/10 {
  background-color: rgb(244 121 32 / 0.1) !important;
}

.bg-\[\#f47920\]\/20 {
  background-color: rgb(244 121 32 / 0.2) !important;
}

.bg-\[\#f47920\]\/95 {
  background-color: rgb(244 121 32 / 0.95) !important;
}

.border-\[\#f47920\],
.hover\:border-\[\#f47920\]:hover {
  border-color: var(--fablab-primary) !important;
}

/* 3) General link hover.
   This is an ID selector, so it beats any class-based hover color rule
   that doesn't use !important. It used to force every link to white text
   on hover regardless of background, which made plain links on white/light
   cards (sidebar widgets, pagination, back-links, WYSIWYG content links)
   disappear on hover. Orange is a safe default since most of the site is
   light-background; components that intentionally show white text on an
   orange/dark hover background already set that with !important and stay
   unaffected. */
/* a:hover {
  color: var(--fablab-primary);
} */

/* Orange background => white text */
.bg-\[\#f47920\],
.hover\:bg-\[\#f47920\]:hover,
.hover\:bg-\[\#e0661a\]:hover,
.bg-\[\#18181b\] {
  color: #ffffff !important;
}

/* White background => orange text */
.bg-white,
.bg-\[\#ffffff\],
.hover\:bg-white:hover,
.hover\:bg-\[\#ffffff\]:hover {
  color: var(--fablab-primary) !important;
}

/* Anchor buttons follow the same rule set as buttons */
a.bg-\[\#f47920\],
a.hover\:bg-\[\#f47920\]:hover,
a.hover\:bg-neutral-800:hover,
a.hover\:bg-\[\#18181b\]:hover {
  background-color: var(--fablab-primary) !important;
  color: #ffffff !important;
}

a.bg-\[\#f47920\]:hover {
  background-color: #ffffff !important;
  color: var(--fablab-primary) !important;
}

a.bg-white,
a.bg-\[\#ffffff\],
a.hover\:bg-white:hover,
a.hover\:bg-\[\#ffffff\]:hover {
  color: var(--fablab-primary) !important;
}

/* Keep button-like controls readable on orange hover */
button.hover\:bg-\[\#f47920\]:hover,
input[type="button"].hover\:bg-\[\#f47920\]:hover,
input[type="submit"].hover\:bg-\[\#f47920\]:hover,
.wp-block-button__link.hover\:bg-\[\#f47920\]:hover {
  color: #ffffff !important;
}

.hover\:text-\[\#e0661a\]:hover,
.hover\:bg-\[\#e0661a\]:hover {
  background-color: var(--fablab-primary) !important;
  color: #ffffff !important;
}

/* 4) Header style (screenshot-like) */
#main-header {
  background: transparent !important;
  border-bottom: 0;
}

.fablab-header-cta {
  background: var(--fablab-green);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 999px;
  white-space: nowrap;
  transition: background-color 0.2s ease;
}

.fablab-header-cta:hover {
  background: #5da83d;
  color: #ffffff !important;
}

.fablab-header-main {
  background: #ffffff;
  border-radius: 0 0 14px 14px;
  box-shadow: var(--fablab-header-shadow);
  min-height: 88px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.fablab-logo-area {
  flex: 0 0 auto;
}

#desktop-nav {
  flex: 1 1 auto;
  justify-content: center;
}

#desktop-nav .fablab-main-menu {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

#desktop-nav .fablab-main-menu > li > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 10px;
  color: #374151 !important;
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  transition:
    color 0.2s ease,
    background-color 0.2s ease;
}

#desktop-nav .fablab-main-menu > li > a:hover {
  color: var(--fablab-primary) !important;
  background: rgba(244, 121, 32, 0.1);
}

/* Active page state — kept after the :hover rule above (same specificity)
   so it wins when hovering the already-active item; also matches the
   "ancestor"/"parent" classes WP adds to a top-level item when one of its
   dropdown children is the current page. */
#desktop-nav .fablab-main-menu > li.current-menu-item > a,
#desktop-nav .fablab-main-menu > li.current_page_item > a,
#desktop-nav .fablab-main-menu > li.current-menu-ancestor > a,
#desktop-nav .fablab-main-menu > li.current-menu-parent > a {
  color: var(--fablab-primary) !important;
  background: rgba(244, 121, 32, 0.12);
}

.fablab-search-btn {
  color: #374151 !important;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e5e7eb;
}

.fablab-search-btn:hover {
  color: var(--fablab-primary) !important;
  border-color: rgb(244 121 32 / 0.35);
}

#main-content-layout {
  padding-top: 100px !important;
  padding-bottom: 100px;
}

/* 5) Hero banner — slideshow of full-width images, one image per slide,
   no overlay text (template-parts/hero-banner.php +
   assets/js/banner-slider.js). */
.fablab-hero-wrap {
  position: relative;
  max-width: 1280px;
  margin: 18px auto 8px;
  padding: 0 16px;
}

.fablab-hero-slide.hidden {
  display: none;
}

.fablab-hero-banner-img {
  display: block;
  width: 100%;
  height: 450px;
  object-fit: cover;
  border-radius: 24px;
}

.fablab-hero-dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}

.fablab-hero-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  border: 0;
  background: rgb(255 255 255 / 0.55);
  box-shadow: 0 1px 4px rgb(0 0 0 / 0.25);
  transition: all 0.2s ease;
  cursor: pointer;
}

.fablab-hero-dot:hover {
  background: rgb(255 255 255 / 0.85);
}

.fablab-hero-dot.is-active {
  width: 22px;
  background: #ffffff;
}

@media (max-width: 768px) {
  .fablab-hero-banner-img {
    height: 150px;
    border-radius: 16px;
  }

  header .logo-fablab.h-20 {
    height: 50px;
  }
}

@media (max-width: 391px) {
  .fablab-hero-banner-img {
    height: 135px;
    border-radius: 16px;
  }
}

#main-header #desktop-nav a,
#main-header #desktop-nav button {
  color: inherit;
}

#main-header #desktop-nav a:hover,
#main-header #desktop-nav button:hover {
  color: inherit;
}

#main-header #mobile-menu-toggle {
  color: var(--fablab-menu-text) !important;
}

#main-header #mobile-menu-toggle:hover {
  color: var(--fablab-primary) !important;
}

#main-header #mobile-nav-panel {
  background: #ffffff !important;
  border-top: 1px solid rgb(229 231 235 / 1) !important;
}

#main-header #mobile-nav-panel a,
#main-header #mobile-nav-panel span {
  color: var(--fablab-menu-text) !important;
  font-size: 0.875rem;
}

#main-header #mobile-nav-panel a:hover {
  color: var(--fablab-primary) !important;
}

/* Active page state — placed after the :hover rule above (same specificity)
   so it stays highlighted instead of just on hover. */
#main-header #mobile-nav-panel a.is-active-menu-item {
  color: var(--fablab-primary) !important;
  background: rgba(244, 121, 32, 0.1);
}

#main-header #mobile-nav-panel span.is-active-ancestor {
  color: var(--fablab-primary) !important;
}

/* Keep fallback text logo readable on light header */
#logo-section .text-white {
  color: #111827 !important;
}

#logo-section .text-white\/60 {
  color: #4b5563 !important;
}

/* Desktop submenu: only open on hover/focus.
   Note: the actual dropdown markup (inc/class-fablab-menu-walker.php) uses
   .dropdown-menu-container / .dropdown-menu-list / .dropdown-menu-item /
   .dropdown-menu-link, not the WP-default .menu-item-has-children /
   .sub-menu — only style the classes that are really rendered. The whole
   #desktop-nav is already hidden below 1024px (see "hidden lg:flex" on the
   nav element in header.php), so this panel doesn't need its own mobile
   fallback. */
/* Invisible bridge over the 12px gap between the trigger link and the
   dropdown panel below it — without this, moving the mouse straight down
   from the link to the panel crosses a dead zone that belongs to neither
   element, so :hover drops and the panel closes before the cursor arrives. */
.dropdown-menu-container.has-submenu::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 17rem;
  height: 12px;
}

.dropdown-menu-list {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  z-index: 30;
  width: 17rem;
  margin: 0;
  padding: 0.5rem;
  list-style: none;
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.14);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease,
    visibility 0.18s;
  pointer-events: none;
}

.dropdown-menu-list::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 26px;
  width: 12px;
  height: 12px;
  background: #ffffff;
  border-left: 1px solid #f0f1f3;
  border-top: 1px solid #f0f1f3;
  border-radius: 2px 0 0 0;
  transform: rotate(45deg);
}

.dropdown-menu-item + .dropdown-menu-item {
  margin-top: 2px;
}

.dropdown-menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.7rem 0.85rem;
  border-radius: 0.65rem;
  color: #4b5563;
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  transition:
    background-color 0.15s ease,
    color 0.15s ease;
}

.dropdown-menu-link-arrow {
  flex: 0 0 auto;
  color: #d1d5db;
  transition:
    transform 0.2s ease,
    color 0.2s ease;
}

.dropdown-menu-link:hover,
.dropdown-menu-link:focus {
  background: rgba(244, 121, 32, 0.08);
  color: var(--fablab-primary);
}

/* Active sub-item — higher specificity than the hover rule above, so it
   stays highlighted (rather than just on hover) regardless of source order. */
.dropdown-menu-item.current-menu-item > .dropdown-menu-link,
.dropdown-menu-item.current_page_item > .dropdown-menu-link {
  background: rgba(244, 121, 32, 0.08);
  color: var(--fablab-primary);
}

.dropdown-menu-item.current-menu-item
  > .dropdown-menu-link
  .dropdown-menu-link-arrow,
.dropdown-menu-item.current_page_item
  > .dropdown-menu-link
  .dropdown-menu-link-arrow {
  color: var(--fablab-primary);
}

.dropdown-menu-link:hover .dropdown-menu-link-arrow,
.dropdown-menu-link:focus .dropdown-menu-link-arrow {
  color: var(--fablab-primary);
  transform: translateX(3px);
}

@media (min-width: 1024px) {
  #desktop-nav .dropdown-menu-container:hover > .dropdown-menu-list,
  #desktop-nav .dropdown-menu-container:focus-within > .dropdown-menu-list {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  #desktop-nav .dropdown-menu-container:hover > a .submenu-chevron,
  #desktop-nav .dropdown-menu-container:focus-within > a .submenu-chevron {
    transform: rotate(180deg);
  }
}

@media (max-width: 1023px) {
  .fablab-header-main {
    min-height: 72px;
    margin-top: 8px;
    padding: 0 10px;
  }

  #main-content-layout {
    padding-top: 50px !important;
  }
  

  .fablab-hero-wrap {
    margin-top: 50px;
    padding-inline: 12px;
  }
}

/* About Tabs Section */
#section-about-overview {
  background-color: #ffffff;
}

.about-tabs-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: stretch;
}

@media (min-width: 992px) {
  .about-tabs-layout {
    grid-template-columns: minmax(260px, 340px) minmax(0, 1fr);
  }
}

.about-tabs-nav {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.about-tabs-content {
  min-height: 100%;
}

.about-tab-btn {
  display: block;
  width: 100%;
  padding: 0.9rem 1.2rem;
  border: 1px solid var(--fablab-blue);
  color: var(--fablab-blue);
  font-weight: 800;
  font-size: 0.92rem;
  border-radius: 0.85rem;
  transition: all 0.25s ease;
  background-color: #ffffff;
  cursor: pointer;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  text-align: left;
  box-shadow: 0 4px 12px rgb(16 24 40 / 0.05);
}

.about-tab-btn:hover {
  background-color: #fff4ed;
  border-color: var(--fablab-blue);
  color: var(--fablab-blue);
}

.about-tab-btn:focus-visible {
  outline: 2px solid var(--fablab-blue);
  outline-offset: 2px;
}

.about-tab-btn.active,
.about-tab-btn[aria-pressed="true"] {
  background-color: var(--fablab-blue);
  border-color: var(--fablab-blue);
  color: #ffffff;
  /* box-shadow: 0 10px 18px rgb(227 54 42 / 0.28); */
}

.about-tab-pane {
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: 0 14px 34px rgb(15 23 42 / 0.08);
}

.about-tab-content {
  animation: fadeIn 0.3s ease-in-out;
}

.about-tab-content.hidden {
  display: none;
}

.about-tab-text h3 {
  color: #111827;
  line-height: 1.25;
}

.about-tab-text p {
  color: #4b5563;
}

.about-tab-pane img {
  max-height: 300px !important;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive About Tabs */
@media (max-width: 768px) {
  #section-about-overview {
    padding: 2rem 0;
  }

  .about-tabs-nav {
    gap: 0.65rem;
  }

  .about-tab-btn {
    padding: 0.7rem 0.95rem;
    font-size: 0.8rem;
    border-radius: 0.7rem;
  }

  .about-tab-content {
    padding-top: 0.5rem;
  }

  .about-tab-pane {
    padding: 0.8rem;
  }

  .about-tab-image-wrap {
    height: 220px;
  }
}

/* 11) Activities Tabs Styling (3 tabs: Khóa Học, Tin Tức, Hợp Tác) */
.activities-tab-btn {
  background-color: transparent;
  border: 2.5px solid var(--fablab-primary);
  color: var(--fablab-primary);
  padding: 0.875rem 2.25rem;
  font-weight: 800;
  font-size: 0.9375rem;
  cursor: pointer;
  border-radius: 0.375rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  min-width: 150px;
  font-family: inherit;
}

.activities-tab-btn:hover {
  background-color: rgba(244, 121, 32, 0.12);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(244, 121, 32, 0.18);
}

.activities-tab-btn:focus-visible {
  outline: 3px solid var(--fablab-primary);
  outline-offset: 3px;
}

.activities-tab-btn.active,
.activities-tab-btn[aria-pressed="true"] {
  background-color: #e3362a;
  border-color: #e3362a;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(227, 54, 42, 0.3);
  transform: translateY(-4px);
}

.activities-tab-pane {
  display: block;
  animation: fadeInTab 0.4s ease-in-out;
}

.activities-tab-pane.hidden {
  display: none;
}

@keyframes fadeInTab {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile adjustments for activities tabs */
@media (max-width: 768px) {
  .activities-tab-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.8125rem;
    min-width: auto;
  }

  .activities-tab-pane {
    padding: 0.5rem 0;
  }
}

/* 12) Course Card Styling */
.course-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.course-card:hover {
  transform: translateY(-8px);
  border-color: var(--fablab-primary);
}

.course-card h3 {
  color: #1f2937;
  transition: color 0.3s ease;
}

.course-card:hover h3 {
  color: var(--fablab-primary);
}

/* Course card button styling */
.course-card .block {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.course-card a[class*="border-\[#f47920\]"]:hover {
  box-shadow: 0 4px 12px rgba(244, 121, 32, 0.2);
}

/* Mobile responsive for course cards */
@media (max-width: 640px) {
  .course-card {
    min-height: 340px;
  }
}

/* 13) Activities Section v2 (Pill Tabs, Course/News Cards, Collab Tab) */
.activities-section {
  padding: 4rem 0;
  background: linear-gradient(180deg, #fffaf5 0%, #ffffff 18%);
}

.activities-section-eyebrow {
  display: inline-block;
  margin: 0 0 0.6rem;
  padding: 0.3rem 0.9rem;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--fablab-primary);
  background: rgba(244, 121, 32, 0.1);
  border-radius: 999px;
}

/* Pill tab bar */
.activities-tab-bar {
  display: flex;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.activities-tab-pill-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.activities-tab-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.65rem;
  border: 2px solid var(--fablab-blue);
  border-radius: 999px;
  background: #ffffff;
  color: var(--fablab-blue);
  font-family: inherit;
  font-weight: 800;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(32, 190, 235, 0.32);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.activities-tab-pill-icon {
  font-size: 1rem;
  line-height: 1;
}

.activities-tab-pill:hover {
  background: rgba(244, 121, 32, 0.08);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(32, 190, 235, 0.32);
}

.activities-tab-pill:focus-visible {
  outline: 3px solid var(--fablab-primary);
  outline-offset: 2px;
}

.activities-tab-pill.active,
.activities-tab-pill[aria-pressed="true"] {
  background: var(--fablab-blue);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(32, 190, 235, 0.32);
  transform: translateY(-2px);
}

/* Course cards (Tab 1) */
.course-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.course-card-v2 {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  transition:
    transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.35s ease;
}

.course-card-v2:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 40px rgba(15, 23, 42, 0.14);
}

.course-card-v2-banner {
  position: relative;
  height: 168px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.course-card-v2-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-card-v2-age-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  padding: 0.3rem 0.7rem;
  font-size: 0.7rem;
  font-weight: 800;
  color: #1f2937;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
}

.course-card-v2-icon-wrap {
  position: relative;
  z-index: 2;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.course-card-v2-icon {
  font-size: 1.9rem;
  line-height: 1;
}

.course-card-v2-name {
  position: relative;
  z-index: 2;
  color: #ffffff;
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.28);
}

.course-card-v2-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.35rem 1.25rem 1.5rem;
}

.course-card-v2-title {
  margin: 0 0 0.5rem;
  color: #111827;
  font-size: 1.05rem;
  font-weight: 800;
}

.course-card-v2-desc {
  flex: 1;
  margin: 0 0 1.1rem;
  color: #6b7280;
  font-size: 0.875rem;
  line-height: 1.6;
}

.course-card-v2-btn {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.15rem;
  border: 2px solid var(--fablab-primary);
  border-radius: 999px;
  color: var(--fablab-primary);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.25s ease;
}

.course-card-v2-btn span {
  transition: transform 0.25s ease;
}

.course-card-v2-btn:hover {
  background: var(--fablab-primary);
  color: #ffffff;
  box-shadow: 0 8px 18px rgba(244, 121, 32, 0.28);
}

.course-card-v2-btn:hover span {
  transform: translateX(3px);
}

/* News cards (Tab 2) */
.news-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.news-card-v2 {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1.1rem;
  overflow: hidden;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.news-card-v2:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.12);
}

.news-card-v2-img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.news-card-v2-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.news-card-v2:hover .news-card-v2-img-wrap img {
  transform: scale(1.08);
}

.news-card-v2-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 0.3rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--fablab-green);
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
}

.news-card-v2-body {
  padding: 1.1rem 1.2rem 1.3rem;
}

.news-card-v2-title {
  margin: 0 0 0.5rem;
  color: #111827;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.35;
  height: 2.7em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news-card-v2-desc {
  margin: 0 0 0.8rem;
  color: #6b7280;
  font-size: 0.85rem;
  line-height: 1.55;
  max-height: 4.65em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.news-card-v2-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--fablab-blue);
  font-weight: 700;
  font-size: 0.85rem;
  transition: gap 0.25s ease;
}

.news-card-v2:hover .news-card-v2-link {
  gap: 0.55rem;
}

/* Collab tab (Tab 3) */
.collab-tab-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}

.collab-tab-eyebrow {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.9rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--fablab-primary);
  background: rgba(244, 121, 32, 0.1);
  border-radius: 999px;
}

.collab-tab-heading {
  margin: 0 0 1rem;
  color: #111827;
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 900;
  line-height: 1.25;
}

.collab-tab-body p {
  margin: 0 0 0.85rem;
  color: #4b5563;
  font-size: 0.95rem;
  line-height: 1.75;
}

.collab-tab-body strong {
  color: #111827;
}

.collab-tab-cta {
  display: inline-flex;
  align-items: center;
  margin-top: 0.75rem;
  padding: 0.9rem 1.85rem;
  background: var(--fablab-green);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 999px;
  box-shadow: 0 12px 24px rgba(50, 244, 32, 0.28);
  transition: all 0.25s ease;
}

.collab-tab-cta:hover {
  background: var(--fablab-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(50, 244, 32, 0.38);
}

.collab-tab-image-wrap {
  height: 320px;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.14);
}

.collab-tab-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Responsive: Activities Section v2 */
@media (max-width: 1024px) {
  .course-cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .news-cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .activities-section {
    padding: 2.75rem 0;
  }

  .activities-tab-pill {
    padding: 0.65rem 1.2rem;
    font-size: 0.75rem;
  }

  .collab-tab-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .collab-tab-image-wrap {
    height: 220px;
    order: -1;
  }
}

@media (max-width: 640px) {
  .course-cards-grid {
    grid-template-columns: 1fr;
  }

  .news-cards-grid {
    grid-template-columns: 1fr;
  }
}

/* 14) Partners Carousel (auto-scrolling marquee, 6 logos) */
.partners-carousel {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent,
    #fff 8%,
    #fff 92%,
    transparent
  );
  mask-image: linear-gradient(
    90deg,
    transparent,
    #fff 8%,
    #fff 92%,
    transparent
  );
}

.partners-carousel-track {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: max-content;
  animation: partners-marquee 26s linear infinite;
}

.partners-carousel:hover .partners-carousel-track {
  animation-play-state: paused;
}

.partner-card {
  flex: 0 0 auto;
  width: 200px;
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.1rem 1.5rem;
  background: #ffffff;
  border: 1px solid #ebebeb;
  border-radius: 0.85rem;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.partner-card:hover {
  transform: translateY(-3px);
  border-color: rgba(244, 121, 32, 0.35);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.1);
}

.partner-card-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.partner-card img {
  max-width: 100%;
  max-height: 56px;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter 0.25s ease;
}

.partner-card:hover img {
  filter: grayscale(0%);
}

.partner-card-placeholder {
  color: #9ca3af;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
  text-transform: uppercase;
}

@keyframes partners-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .partner-card {
    width: 150px;
    height: 90px;
    padding: 0.85rem 1.1rem;
  }

  .partner-card img {
    max-height: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .partners-carousel-track {
    animation: none;
  }
}

/* 15) Single Course Template */
.single-course-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .single-course-hero {
    grid-template-columns: 1fr 1fr;
  }
}

.single-course-image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 1rem;
  overflow: hidden;
  background: #f3f4f6;
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.04);
}

.single-course-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-course-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 0.3rem 0.7rem;
  background: var(--fablab-primary);
  color: #ffffff !important;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 0.375rem;
}

.single-course-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.single-course-title {
  margin: 0;
  color: #111827;
  font-size: clamp(1.5rem, 2.6vw, 1.875rem);
  font-weight: 800;
  line-height: 1.3;
}

.single-course-meta {
  margin: 0;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #f0f1f3;
  font-size: 0.9375rem;
  color: #374151;
}

.single-course-meta strong {
  color: #111827;
}

.single-course-summary {
  margin: 0;
  color: #4b5563;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.single-course-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 2.5rem;
}

.single-course-stat {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: #1f2937;
}

.single-course-stat svg {
  color: var(--fablab-primary);
  width: 1.25rem;
  height: 1.25rem;
}

.single-course-cta {
  display: inline-block;
  margin-top: 0.25rem;
  padding: 0.85rem 2rem;
  background: var(--fablab-primary);
  color: #ffffff !important;
  font-weight: 800;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 999px;
  box-shadow: 0 12px 24px rgba(244, 121, 32, 0.3);
  transition: all 0.25s ease;
  width: max-content;
}

.single-course-cta:hover {
  background: #df6a17;
  transform: translateY(-2px);
}

.single-course-content {
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1rem;
  padding: 1.75rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.single-course-content h2,
.single-course-content h3 {
  color: #111827;
  font-weight: 800;
  margin: 1.5rem 0 0.75rem;
}

.single-course-content h2:first-child,
.single-course-content h3:first-child {
  margin-top: 0;
}

.single-course-content p {
  color: #4b5563;
  line-height: 1.75;
  margin: 0 0 1rem;
}

.single-course-content ul,
.single-course-content ol {
  margin: 0 0 1rem 1.25rem;
  color: #4b5563;
  line-height: 1.75;
}

.single-course-register {
  position: relative;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #fbbf24;
  border-radius: 1.5rem;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.12);
}

.single-course-register-glow-a,
.single-course-register-glow-b {
  position: absolute;
  width: 8rem;
  height: 8rem;
  border-radius: 999px;
  background: rgba(244, 121, 32, 0.1);
  filter: blur(12px);
  pointer-events: none;
}

.single-course-register-glow-a {
  right: -3rem;
  bottom: -3rem;
}

.single-course-register-glow-b {
  left: -3rem;
  top: -3rem;
}

.single-course-register-heading {
  position: relative;
  z-index: 1;
  margin: 0 0 0.5rem;
  color: #111827;
  font-size: clamp(1.25rem, 2.4vw, 1.5rem);
  font-weight: 900;
  text-transform: uppercase;
}

.single-course-register-text {
  position: relative;
  z-index: 1;
  max-width: 36rem;
  margin: 0 auto;
  color: #1f2937;
  font-size: 0.8125rem;
  font-weight: 500;
}

.single-course-register-form {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 42rem;
  margin: 1.5rem auto 0;
}

@media (min-width: 640px) {
  .single-course-register-form {
    grid-template-columns: 1fr 1fr;
  }

  .single-course-register-submit {
    grid-column: 1 / -1;
  }
}

.single-course-register-form input[type="text"] {
  width: 100%;
  padding: 0.85rem 1.25rem;
  border: 1px solid #fbbf24;
  border-radius: 999px;
  background: #ffffff;
  color: #111827;
  font-size: 0.875rem;
  font-weight: 700;
  text-align: center;
}

.single-course-register-form input[type="text"]:focus {
  outline: none;
  border-color: var(--fablab-primary);
  box-shadow: 0 0 0 3px rgba(244, 121, 32, 0.2);
}

.single-course-register-submit {
  padding-top: 0.5rem;
}

.single-course-register-submit button {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 2.25rem;
  background: var(--fablab-primary);
  color: #ffffff !important;
  font-weight: 800;
  font-size: 0.875rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border: none;
  border-radius: 999px;
  box-shadow: 0 12px 24px rgba(244, 121, 32, 0.3);
  cursor: pointer;
  transition: all 0.25s ease;
}

.single-course-register-submit button:hover {
  background: #df6a17;
}

/* 16) Responsive utility patch
   assets/main.css (the compiled Tailwind build) contains zero
   @media (min-width...) rules at all, so every sm:/md:/lg: prefixed class
   used across the theme templates silently does nothing — including
   #desktop-nav's "hidden lg:flex" (main nav was invisible at every size)
   and the mobile menu button's "lg:hidden" (never hid on desktop).
   This restores exactly the responsive variants referenced in the PHP
   templates, scoped to Tailwind's default breakpoints. */

@media (min-width: 640px) {
  .sm\:text-4xl {
    font-size: 2.25rem;
    line-height: 2.5rem;
  }
  .sm\:text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem;
  }
  .sm\:p-5 {
    padding: 1.25rem;
  }
  .sm\:p-10 {
    padding: 2.5rem;
  }
  .sm\:p-12 {
    padding: 3rem;
  }
  .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sm\:block {
    display: block;
  }
  .sm\:flex {
    display: flex;
  }
  .sm\:flex-row {
    flex-direction: row;
  }
  .sm\:mt-0 {
    margin-top: 0;
  }
}

@media (min-width: 768px) {
  .md\:flex-row {
    flex-direction: row;
  }
  .md\:max-w-md {
    max-width: 28rem;
  }
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .md\:grid-cols-5 {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
  .md\:px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  .md\:text-3xl {
    font-size: 1.875rem;
    line-height: 2.25rem;
  }
  .md\:text-5xl {
    font-size: 3rem;
    line-height: 1;
  }
  .md\:text-base {
    font-size: 1rem;
    line-height: 1.5rem;
  }
  .md\:text-sm {
    font-size: 0.875rem;
    line-height: 1.25rem;
  }
  .md\:block {
    display: block;
  }
  .md\:space-x-6 > :not(:last-child) {
    margin-inline-end: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .lg\:grid-cols-12 {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .lg\:col-span-3 {
    grid-column: span 3 / span 3;
  }
  .lg\:col-span-4 {
    grid-column: span 4 / span 4;
  }
  .lg\:col-span-5 {
    grid-column: span 5 / span 5;
  }
  .lg\:col-span-7 {
    grid-column: span 7 / span 7;
  }
  .lg\:col-span-8 {
    grid-column: span 8 / span 8;
  }
  .lg\:flex {
    display: flex;
  }
  .lg\:hidden {
    display: none;
  }
}

/* 17) Generic full-width page banner (background image + title/subtitle via
   Customizer). Shared by page-gioi-thieu.php and page-lien-he.php — class
   names are intentionally page-agnostic so other page templates can reuse it. */
.fablab-banner {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fablab-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 23, 42, 0.55) 0%,
    rgba(15, 23, 42, 0.72) 100%
  );
}

.fablab-banner-content {
  position: relative;
  z-index: 1;
  max-width: 46rem;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  text-align: center;
}

.fablab-banner-eyebrow {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffffff;
  background: rgba(244, 121, 32, 0.85);
  border-radius: 999px;
}

.fablab-banner-title {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.fablab-banner-subtitle {
  margin: 0.85rem 0 0;
  color: #fde7d4;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.fablab-banner-divider {
  width: 5rem;
  height: 0.35rem;
  margin: 1.1rem auto 0;
  background: var(--fablab-primary);
  border-radius: 999px;
}

@media (min-width: 768px) {
  .fablab-banner {
    min-height: 360px;
  }
}

/* 19) Contact Page (page-lien-he.php) */
.contact-info-card {
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1.25rem;
  padding: 1.75rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.contact-info-heading {
  margin: 0 0 1.25rem;
  color: #111827;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.contact-info-rows {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.contact-info-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.contact-info-row svg {
  flex: 0 0 auto;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.1rem;
  color: var(--fablab-green);
}

.contact-info-row-label {
  display: block;
  color: #9ca3af;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-info-row-value {
  display: block;
  color: #1f2937;
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.5;
}

.contact-map-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 320px;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.contact-map-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* 18) Generic Page Editor content (used when a page's editor body is filled in) */
.page-editor-content {
  color: #374151;
  font-size: 0.95rem;
  line-height: 1.8;
}

.page-editor-content h1,
.page-editor-content h2,
.page-editor-content h3,
.page-editor-content h4 {
  color: #111827;
  font-weight: 800;
  margin: 1.75rem 0 0.85rem;
}

.page-editor-content h1:first-child,
.page-editor-content h2:first-child,
.page-editor-content h3:first-child,
.page-editor-content h4:first-child {
  margin-top: 0;
}

.page-editor-content p {
  margin: 0 0 1.1rem;
}

.page-editor-content ul,
.page-editor-content ol {
  margin: 0 0 1.1rem 1.25rem;
}

.page-editor-content a {
  color: var(--fablab-primary);
  font-weight: 700;
}

.page-editor-content img {
  max-width: 100%;
  border-radius: 0.75rem;
}

/* 20) Single Post Template (single.php) */
.single-post-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--fablab-blue);
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
}

.single-post-back:hover {
  text-decoration: underline;
}

.single-post-image-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 1.25rem;
  overflow: hidden;
  background: #f3f4f6;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.single-post-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-post-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 0.35rem 0.85rem;
  background: var(--fablab-green);
  color: #ffffff !important;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 0.375rem;
}

.single-post-header {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.single-post-title {
  margin: 0;
  color: #111827;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.3;
}

.single-post-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.single-post-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #6b7280;
  font-size: 0.8125rem;
  font-weight: 600;
}

.single-post-meta-item svg {
  color: var(--fablab-green);
  width: 1rem;
  height: 1rem;
}

/* 21) Courses Page (page-khoa-hoc.php) - Programs Overview (5 cards) */
.programs-overview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .programs-overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .programs-overview-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .programs-overview-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.program-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.program-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.12);
}

.program-card-image-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #f3f4f6;
}

.program-card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.program-card:hover .program-card-image-wrap img {
  transform: scale(1.06);
}

.program-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.25rem;
  gap: 0.75rem;
}

.program-card-title {
  margin: 0;
  color: #111827;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.3;
}

.program-card-desc {
  margin: 0;
  color: #6b7280;
  font-size: 0.825rem;
  line-height: 1.6;
}

.program-card-highlights {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.program-card-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  color: #374151;
  font-size: 0.8rem;
  line-height: 1.5;
}

.program-card-highlights svg {
  flex: 0 0 auto;
  width: 0.95rem;
  height: 0.95rem;
  margin-top: 0.15rem;
  color: var(--fablab-green);
}

.program-card-cta {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.25rem;
  padding: 0.55rem 1.1rem;
  border: 2px solid var(--fablab-primary);
  border-radius: 999px;
  color: var(--fablab-primary) !important;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.25s ease;
}

.program-card-cta:hover {
  background: var(--fablab-primary);
  color: #ffffff !important;
}

/* 22) Courses Page - Study Format (Offline / Online) */
.study-format-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .study-format-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.study-format-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.study-format-icon-wrap {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(244, 121, 32, 0.1);
}

.study-format-icon-wrap svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--fablab-green);
}

.study-format-title {
  margin: 0;
  color: #111827;
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.study-format-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  flex: 1;
}

.study-format-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  color: #374151;
  font-size: 0.875rem;
  line-height: 1.6;
}

.study-format-list svg {
  flex: 0 0 auto;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.15rem;
  color: var(--fablab-green);
}

.study-format-cta {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  margin-top: 0.5rem;
  padding: 0.85rem 1.85rem;
  background: var(--fablab-primary);
  color: #ffffff !important;
  font-weight: 800;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 999px;
  box-shadow: 0 12px 24px rgba(244, 121, 32, 0.3);
  transition: all 0.25s ease;
}

.study-format-cta:hover {
  background: #df6a17;
  transform: translateY(-2px);
}

/* 23) Courses Page - Teachers Carousel (6 cells, autoplay + arrows) */
.teachers-carousel-wrap {
  position: relative;
  max-width: 56rem;
  margin: 0 auto;
}

.teachers-carousel-viewport {
  overflow: hidden;
}

.teachers-carousel-track {
  display: flex;
  transition: transform 0.45s ease;
}

.teacher-card {
  flex: 0 0 100%;
  max-width: 100%;
  padding: 0 0.75rem;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .teacher-card {
    flex: 0 0 50%;
    max-width: 50%;
  }
}

@media (min-width: 1024px) {
  .teacher-card {
    flex: 0 0 33.3333%;
    max-width: 33.3333%;
  }
}

.teacher-card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1.25rem;
  padding: 1.75rem 1.25rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.teacher-card-photo {
  width: 6rem;
  height: 6rem;
  border-radius: 999px;
  overflow: hidden;
  border: 3px solid rgba(244, 121, 32, 0.2);
  margin-bottom: 1rem;
}

.teacher-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.teacher-card-name {
  margin: 0 0 0.5rem;
  color: #111827;
  font-size: 1rem;
  font-weight: 800;
}

.teacher-card-achievement {
  margin: 0;
  color: #6b7280;
  font-size: 0.8125rem;
  line-height: 1.6;
}

.carousel-arrow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 999px;
  color: var(--fablab-primary);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12);
  cursor: pointer;
  transition: all 0.2s ease;
}

.carousel-arrow-btn svg {
  width: 1.25rem;
  height: 1.25rem;
}

.carousel-arrow-btn:hover {
  background: var(--fablab-primary);
  color: #ffffff !important;
}

.carousel-arrow-btn.carousel-arrow-prev {
  left: -0.5rem;
}

.carousel-arrow-btn.carousel-arrow-next {
  right: -0.5rem;
}

.carousel-arrow-btn.carousel-arrow-prev svg {
  transform: rotate(180deg);
}

@media (min-width: 1024px) {
  .carousel-arrow-btn.carousel-arrow-prev {
    left: -3.5rem;
  }

  .carousel-arrow-btn.carousel-arrow-next {
    right: -3.5rem;
  }
}

/* 23b) Homepage - Cơ Sở Vật Chất Carousel (6 ảnh hiển thị cùng lúc trên desktop) */
.facilities-carousel-wrap {
  position: relative;
  max-width: 100%;
  margin: 0 auto;
}

.facilities-carousel-viewport {
  overflow: hidden;
}

.facilities-carousel-track {
  display: flex;
  transition: transform 0.45s ease;
}

.facility-card {
  flex: 0 0 50%;
  max-width: 50%;
  padding: 0 0.5rem;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .facility-card {
    flex: 0 0 33.3333%;
    max-width: 33.3333%;
  }
}

@media (min-width: 1024px) {
  .facility-card {
    flex: 0 0 20%;
    max-width: 20%;
  }
}

.facility-card-photo {
  width: 100%;
  height: 160px;
  border-radius: 1.25rem;
  overflow: hidden;
  border: 1px solid #f0f1f3;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.facility-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 24) Courses Page - Experience Gallery + Lightbox */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 1rem;
  overflow: hidden;
  cursor: pointer;
  background: #f3f4f6;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(15, 23, 42, 0.88);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}

.gallery-lightbox-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.gallery-lightbox-modal img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 0.75rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.gallery-lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border-radius: 999px;
  color: #111827;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
}

.gallery-lightbox-close svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* 25) Courses Page - the shared inc/course-catalog.php partial assumes it's
   the first element on the page (pt-24 clears the fixed header). On
   page-khoa-hoc.php it's now embedded after the Programs Overview section,
   so that top offset would double up with the section above it. Scoped to
   this wrapper only. */
#khoa-hoc-catalog-embed #courses-catalog-page {
  padding-top: 0;
}

/* 26) Course Category Archive (taxonomy-course_category.php) - Roadmap banner */
.category-roadmap-banner {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 280px;
  margin-top: 0;
  padding-top: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .category-roadmap-banner {
    min-height: 340px;
    padding-top: 96px;
  }
}

.category-roadmap-banner-subtitle {
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.category-roadmap-banner-wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 70px;
  z-index: 2;
  line-height: 0;
}

.category-roadmap-banner-wave svg {
  width: 100%;
  height: 100%;
  display: block;
}

@media (min-width: 768px) {
  .category-roadmap-banner-wave {
    height: 100px;
  }
}

/* 27) Course Category Archive - Zigzag course roadmap list */
.roadmap-list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.roadmap-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1.5rem;
  padding: 1.75rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

.roadmap-row:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.12);
}

@media (min-width: 768px) {
  .roadmap-row {
    flex-direction: row;
  }

  .roadmap-row.is-reversed {
    flex-direction: row-reverse;
  }
}

.roadmap-image-col {
  position: relative;
  flex: 0 0 auto;
  width: 100%;
}

@media (min-width: 768px) {
  .roadmap-image-col {
    width: 50%;
  }
}

.roadmap-step-badge {
  position: absolute;
  top: -0.75rem;
  left: -0.75rem;
  z-index: 2;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--fablab-green);
  color: #ffffff;
  font-weight: 900;
  font-size: 1rem;
  border-radius: 999px;
  border: 3px solid #ffffff;
  box-shadow: 0 6px 14px rgba(244, 121, 32, 0.35);
}

.roadmap-image-wrap {
  aspect-ratio: 4 / 3;
  border-radius: 1.25rem;
  overflow: hidden;
  background: #f3f4f6;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
}

.roadmap-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.roadmap-text-col {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  text-align: center;
}

@media (min-width: 768px) {
  .roadmap-text-col {
    text-align: left;
  }
}

.roadmap-course-title {
  margin: 0;
  color: #111827;
  font-size: 1.375rem;
  font-weight: 900;
  line-height: 1.3;
}

.roadmap-course-desc {
  margin: 0;
  color: #6b7280;
  font-size: 0.875rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

.roadmap-course-highlights {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

@media (min-width: 768px) {
  .roadmap-course-highlights {
    align-items: flex-start;
  }
}

.roadmap-course-highlights li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: #4b5563;
  font-size: 0.875rem;
  font-weight: 600;
}

.roadmap-course-highlights svg {
  width: 1rem;
  height: 1rem;
  color: var(--fablab-green);
}

.roadmap-course-link {
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.25rem;
  padding: 0.6rem 1.35rem;
  border: 2px solid var(--fablab-primary);
  border-radius: 999px;
  color: var(--fablab-primary) !important;
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.25s ease;
}

@media (min-width: 768px) {
  .roadmap-course-link {
    align-self: flex-start;
  }
}

.roadmap-course-link:hover {
  background: var(--fablab-primary);
  color: #ffffff !important;
  box-shadow: 0 8px 18px rgba(244, 121, 32, 0.28);
}

.roadmap-course-link svg {
  width: 0.85rem;
  height: 0.85rem;
  color: inherit;
}

.roadmap-register-cta {
  display: inline-flex;
  align-items: center;
  padding: 1rem 2.5rem;
  background: var(--fablab-primary);
  color: #ffffff !important;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 999px;
  box-shadow: 0 14px 28px rgba(244, 121, 32, 0.32);
  transition: all 0.25s ease;
}

.roadmap-register-cta:hover {
  background: #df6a17;
  transform: translateY(-2px);
}

/* 28) News Page (page-tin-tuc.php) - Section titles + post grids.
   Page used Tailwind's space-y-14 for the top-level section gaps, but that
   utility isn't in the compiled main.css (only a handful of space-y-* sizes
   got generated), so it silently applied a 0 gap — sections sat flush
   against each other. Dedicated classes here replace it with a real gap. */
.tin-tuc-page-sections > * + * {
  margin-top: 4rem;
}

.tin-tuc-main-sections > * + * {
  margin-top: 4rem;
}

.tin-tuc-section-title {
  margin: 0 0 1.5rem;
  padding-left: 0.9rem;
  border-left: 4px solid var(--fablab-primary);
  color: #111827;
  font-size: 1.375rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.tin-tuc-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .tin-tuc-cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.tin-tuc-card-lead {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

.tin-tuc-empty {
  padding: 1.5rem;
  background: #ffffff;
  border: 1px dashed #e5e7eb;
  border-radius: 1rem;
  color: #9ca3af;
  font-size: 0.875rem;
  text-align: center;
}

/* 29) News Page - Pagination */
.tin-tuc-pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.tin-tuc-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.6rem;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #f0f1f3;
  color: #374151;
  font-size: 0.8125rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.tin-tuc-pagination a.page-numbers:hover {
  border-color: var(--fablab-primary);
  color: var(--fablab-primary);
}

.tin-tuc-pagination .page-numbers.current {
  background: var(--fablab-primary);
  border-color: var(--fablab-primary);
  color: #ffffff;
}

.tin-tuc-pagination .page-numbers.dots {
  border: none;
  background: transparent;
  color: #9ca3af;
}

/* 30) News Page - Sidebar widgets */
.tin-tuc-sidebar-widget {
  background: #ffffff;
  border: 1px solid #f0f1f3;
  border-radius: 1.25rem;
  padding: 1.5rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.tin-tuc-sidebar-widget-title {
  margin: 0 0 1.1rem;
  padding-bottom: 0.85rem;
  border-bottom: 2px solid #f0f1f3;
  color: #111827;
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.tin-tuc-sidebar-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.tin-tuc-sidebar-list li:not(:last-child) {
  padding-bottom: 0.85rem;
  border-bottom: 1px solid #f6f6f7;
}

.tin-tuc-sidebar-list a {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  color: #374151;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s ease;
}

.tin-tuc-sidebar-list a:hover {
  color: var(--fablab-blue);
}

.tin-tuc-sidebar-list-arrow {
  flex: 0 0 auto;
  color: var(--fablab-green);
  font-weight: 800;
}

/* 31) News Page - Event Calendar carousel (auto-rotating, reuses the
   generic .carousel-arrow-btn from the homepage Facilities carousel). */
.event-carousel-wrap {
  position: relative;
  max-width: 100%;
  margin: 0 auto;
}

.event-carousel-viewport {
  overflow: hidden;
}

.event-carousel-track {
  display: flex;
  transition: transform 0.45s ease;
}

.event-card-v2 {
  flex: 0 0 100%;
  max-width: 100%;
  padding: 0 0.75rem;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .event-card-v2 {
    flex: 0 0 50%;
    max-width: 50%;
  }
}

@media (min-width: 1024px) {
  .event-card-v2 {
    flex: 0 0 33.3333%;
    max-width: 33.3333%;
  }
}

.event-card-v2-image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 1.25rem;
  overflow: hidden;
  background: #f3f4f6;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.event-card-v2-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-card-v2-time {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.6rem;
  background: rgba(255, 255, 255, 0.95);
  color: var(--fablab-green);
  font-size: 0.6875rem;
  font-weight: 800;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.12);
}

.event-card-v2-time svg {
  width: 0.8rem;
  height: 0.8rem;
}

.event-card-v2-date-badge {
  /* Positioned against .event-card-v2-body (not .event-card-v2-image-wrap,
     which has overflow:hidden to clip the photo to rounded corners and
     would clip off the part of this badge sticking out past it). */
  position: absolute;
  left: 0.85rem;
  top: -1.75rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.1;
  padding: 0.4rem 0.7rem;
  background: var(--fablab-green);
  color: #ffffff;
  border-radius: 0.75rem;
  border: 3px solid #ffffff;
  box-shadow: 0 8px 16px rgba(244, 121, 32, 0.35);
}

.event-card-v2-date-day {
  font-size: 1.125rem;
  font-weight: 900;
}

.event-card-v2-date-month {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  white-space: nowrap;
}

.event-card-v2-body {
  position: relative;
  padding: 1.5rem 1rem 1rem;
}

.event-card-v2-title {
  margin: 0;
  padding-right: 1.75rem;
  color: #111827;
  font-size: 0.9375rem;
  font-weight: 800;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

.event-card-v2-more {
  position: absolute;
  right: 0.75rem;
  bottom: 0.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 999px;
  background: rgba(244, 121, 32, 0.1);
  color: var(--fablab-primary);
}

.event-card-v2-more svg {
  width: 0.9rem;
  height: 0.9rem;
}

/* 32) Breadcrumb trail — compact strip directly under the page banner,
   shown on every page except the homepage (see inc/breadcrumb.php). */
.fablab-breadcrumb {
  width: 100%;
  background: #f9fbf9;
  border-bottom: 1px solid #f0f1f3;
}

.fablab-breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  padding: 0.6rem 0;
  list-style: none;
  font-size: 0.75rem;
}

.fablab-breadcrumb-item {
  display: inline-flex;
  align-items: center;
}

.fablab-breadcrumb-item a {
  color: #6b7280;
  font-weight: 600;
  text-decoration: none;
}

.fablab-breadcrumb-item a:hover {
  color: var(--fablab-blue);
  text-decoration: underline;
}

.fablab-breadcrumb-item span[aria-current="page"] {
  color: var(--fablab-primary);
  font-weight: 700;
}

.fablab-breadcrumb-sep {
  margin: 0 0.5rem;
  color: #d1d5db;
}

/* Floating contact buttons (footer.php): hand-authored because these colors
   aren't Tailwind classes present in the compiled main.css bundle, so the
   arbitrary-value utilities render with no background at all. */
.floating-btn-messenger {
  background: linear-gradient(135deg, #00b2ff, #006aff);
}

.floating-btn-messenger:hover {
  opacity: 0.9;
}

.floating-btn-hotline {
  background-color: #f47920;
}

.floating-btn-hotline:hover {
  background-color: #d9650f;
}