/* Specific styles for the Srobarka clone layout */

/* Top Bar */
.top-bar {
  background-color: var(--color-blue-darkest);
  color: var(--color-white);
  padding: 8px 0;
  font-size: 0.9rem;
}

.top-bar .container {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-lg);
}

.top-bar a {
  color: var(--color-blue-lightest);
}

.top-bar a:hover {
  color: var(--color-white);
}

/* Main Header */
.main-header {
  padding: 9px 0;
  background-color: var(--color-white);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
}

.logo-img {
  height: 55px;
  max-width: 100%;
  image-rendering: -webkit-optimize-contrast;
}

.logo-text {
  font-size: 1.3rem;
  font-weight: bold;
  color: var(--color-red-darkest);
  line-height: 1.2;
}

/* Navigation - using Red based on design */
.main-nav-wrapper {
  background-color: var(--color-red-dark);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
}

.main-nav-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 10px 20px;
}

.main-nav {
  display: flex;
  justify-content: center;
  width: 100%;
}

.main-nav ul {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
  width: 100%;
  justify-content: space-between;
}

.main-nav li {
  position: relative;
}

.main-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  gap: 8px;
  padding: 18px 12px;
  color: var(--color-white);
  font-weight: bold;
  font-size: 0.95rem;
  transition: background-color 0.3s ease;
  white-space: nowrap;
}

.main-nav a i.fa-chevron-down {
  transition: transform 0.3s ease;
}

/* On Desktop: rotate via hover */
.main-nav li:hover > a i.fa-chevron-down,
.main-nav .dropdown-item:hover > a i.fa-chevron-down {
  transform: rotate(180deg);
}



/* Dropdown menus — click-based with .active class */
.main-nav .dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: rgba(166, 45, 85, 0.98); /* Level 1: #a62d55 */
  min-width: 260px;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0 !important; /* Sharp edges */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-5px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
}

.main-nav .dropdown-submenu {
  display: none;
  position: absolute;
  top: 0;
  left: 100%;
  background-color: rgba(61, 1, 25, 0.85); /* Level 2: #3d0119 at 85% */
  min-width: 260px;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0 !important; /* Sharp edges */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-5px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
}

/* 3rd-level submenus: render INLINE (accordion) */
.main-nav .dropdown-submenu .dropdown-submenu {
  position: static !important;
  display: none;
  width: 100% !important;
  border: none !important;
  border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
  background-color: #740230 !important; /* same as bar */
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3) !important;
  transition: none !important;
}

/* Show via .active class (JS) or Hover (Desktop) */
.main-nav li.active > .dropdown,
.main-nav .dropdown-item.active > .dropdown-submenu {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* 3rd-level specifically: show when parent is active or hovered */
.main-nav .dropdown-submenu .dropdown-item.active > .dropdown-submenu,
.main-nav .dropdown-submenu .dropdown-item:hover > .dropdown-submenu {
  display: block !important;
}

/* DESKTOP HOVER SUPPORT */
@media (min-width: 993px) {
  /* 1st and 2nd level hover */
  .main-nav li:hover > .dropdown,
  .main-nav .dropdown-item:hover > .dropdown-submenu {
    display: block;
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
  }
  
  .main-nav li:hover > a i.fa-chevron-down,
  .main-nav .dropdown-item:hover > a i {
    transform: rotate(180deg);
  }
}

/* DESKTOP SPECIFIC - positioning */
@media (min-width: 993px) {
  /* Submenus fly out to the side on desktop */
  
  .main-nav .dropdown-submenu.inline-desktop-submenu {
    position: static !important;
    display: none;
    width: 100% !important;
    max-height: none !important;
    overflow-y: visible !important;
    border: none !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    background-color: #740230 !important; /* same as bar/accordion background */
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3) !important;
    transition: none !important;
  }

  /* Keep inline submenu open when ANY part of the parent .dropdown is hovered,
     not just the direct .dropdown-item — prevents collapse when mouse moves to
     sibling items below the expanded submenu (e.g. "Technický prevádzkovateľ") */
  .main-nav .dropdown:hover .dropdown-submenu.inline-desktop-submenu {
    display: block !important;
  }

  .main-nav .dropdown-submenu.inline-desktop-submenu a {
    padding-left: 35px !important;
    font-size: 0.88rem !important;
  }
}


/* MOBILE STYLES (Vertical Toggle) */
@media (max-width: 992px) {
  .main-nav {
    display: none;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-red-darkest);
    z-index: 999;
  }

  .main-nav.active {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    padding: 0;
  }

  .main-nav li {
    position: static !important;
    width: 100% !important;
  }

  /* Reset all nested containers to be flat in the mobile flow */
  .main-nav .dropdown,
  .main-nav .dropdown-submenu {
    position: static !important;
    width: 100% !important;
    display: none;
    box-shadow: none !important;
    border: none !important;
    opacity: 1 !important;
    transform: none !important;
    max-height: none !important;
    overflow-y: visible !important;
  }

  /* Levels distinction (Fades) */
  .main-nav .dropdown {
    background-color: rgba(166, 45, 85, 0.85) !important; /* Level 1: #a62d55 at 85% */
  }

  .main-nav .dropdown-submenu {
    background-color: rgba(130, 30, 60, 0.88) !important; /* Level 2: Slightly darker fade */
  }

  .main-nav .dropdown-submenu .dropdown-submenu,
  .main-nav .dropdown-submenu.inline-desktop-submenu {
    background-color: rgba(100, 15, 40, 0.9) !important; /* Level 3: Deepest fade */
    display: none; /* Controlled by toggle */
  }

  /* Indentation for better hierarchy */
  .main-nav .dropdown a { padding-left: 25px; }
  .main-nav .dropdown-submenu a { padding-left: 40px; }
  .main-nav .dropdown-submenu .dropdown-submenu a,
  .main-nav .dropdown-submenu.inline-desktop-submenu a {
    padding-left: 55px !important;
    font-size: 0.88rem !important;
  }
}

/* Shared Hover effect for all menu items (Desktop & Mobile) */
.main-nav a:hover,
.main-nav .dropdown a:hover,
.main-nav .dropdown-submenu a:hover,
.main-nav .dropdown-item.active > a,
.main-nav li.active > a {
  background-color: var(--color-red-lightest) !important; /* Light pink/white */
  color: var(--color-red-darkest) !important; /* Dark burgundy text */
}

/* Dropdown link styles */
.main-nav .dropdown a,
.main-nav .dropdown-submenu a {
  padding: 12px 20px;
  color: white;
  text-decoration: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.2s;
  width: 100%;
}

.main-nav .dropdown-submenu .dropdown-submenu a {
  padding-left: 35px;
  font-size: 0.88rem;
}

.main-nav .dropdown-item {
  position: relative;
}

.main-nav .has-submenu i {
  transition: transform 0.3s;
}

.main-nav .active > a i {
  transform: rotate(180deg);
}

/* Subtle Scrollbars */
.main-nav .dropdown,
.main-nav .dropdown-submenu {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.main-nav .dropdown::-webkit-scrollbar,
.main-nav .dropdown-submenu::-webkit-scrollbar {
  width: 5px;
}

.main-nav .dropdown::-webkit-scrollbar-thumb,
.main-nav .dropdown-submenu::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
}


/* Hero Section */
.hero {
  position: relative;
  width: 100%;
  height: 75vh;
  min-height: 600px;
  max-height: 850px;
  background-color: var(--color-bg-gray);
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slide.active {
  opacity: 1;
  z-index: 2;
}

.hero-slide img.bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -2;
  /* Dynamickosť - jemný zoom efekt */
  transition: transform 10s ease-out;
  transform: scale(1);
  image-rendering: -webkit-optimize-contrast;
}

.hero-slide.active img.bg-img {
  transform: scale(1.08);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(5, 24, 62, 0.7),
    rgba(116, 2, 48, 0.4)
  );
  z-index: -1;
}

.hero-controls {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  z-index: 10;
  padding: 0 20px;
  pointer-events: none;
}

.hero-controls button {
  background: rgba(255, 255, 255, 0.3);
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  pointer-events: auto;
  transition: background 0.3s;
}

.hero-controls button:hover {
  background: rgba(255, 255, 255, 0.7);
  color: var(--color-red-dark);
}

.hero-indicators {
  position: absolute;
  bottom: 20px;
  width: 100%;
  text-align: center;
  z-index: 10;
}

.hero-dot {
  display: inline-block;
  width: 15px;
  height: 15px;
  margin: 0 5px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: 0.3s;
}

.hero-dot.active {
  background: white;
  width: 30px;
  border-radius: 10px;
}

/* Two Column Layout (News + Sidebar) */
.content-wrapper {
  display: flex;
  gap: var(--spacing-xl);
  padding: var(--spacing-xxl) var(--spacing-md);
  align-items: flex-start;
}

.main-column {
  flex: 2;
}

.sidebar-column {
  flex: 1;
}

.btn-full-width {
  display: block !important;
  width: 100% !important;
  padding: 15px !important;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 1.1rem;
}

/* News Items Styling based on screenshot */
.section-title {
  color: var(--color-red-dark);
  font-size: 2.2rem;
  margin-bottom: var(--spacing-xl);
  position: relative;
  padding-left: 15px;
  /* CIARA NALAVO */
  text-align: left;
}

.section-title::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background-color: var(--color-red-main);
  border-radius: 0;
}

.news-item {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid #eee;
}

.news-item:last-child {
  border-bottom: none;
}

.news-preview {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 15px;
}

.news-title-area {
  flex: 1;
}

.news-title-area h3 {
  font-size: 1.5rem;
  color: var(--color-red-dark);
  margin: 0;
  padding-left: 15px;
  position: relative;
}

.news-title-area h3::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--color-red-main);
}

.news-title-area a,
.news-title-area h3 {
  color: var(--color-red-darkest);
  text-decoration: none;
  font-size: 1.2rem;
}

.news-title-text {
  position: relative;
  display: inline-block;
}

.news-title-text::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--color-red-main);
  transition: width 0.3s ease;
}

.news-preview:hover .news-title-text::after {
  width: 100%;
}

/* News Document/Link Styles */
.news-body {
  color: #333;
}

.news-body a:not(.news-link-row) {
  color: var(--color-red-main);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}

.news-body a:not(.news-link-row):hover {
  color: var(--color-red-darkest);
  text-decoration: underline;
}

.news-link-row {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 10px 0;
  padding: 10px 15px;
  background-color: #fff;
  border: 1px solid #eee;
  border-radius: 6px;
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none !important;
  color: var(--color-red-darkest) !important;
}

.news-link-row:hover {
  background-color: #f9f9f9;
  border-color: var(--color-red-main);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

.news-link-row i {
  font-size: 1.6rem;
  color: var(--color-red-main);
}

.news-link-row span {
  font-weight: 700;
  font-size: 1rem;
}

.news-links-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
  border-top: 1px solid #eee;
  padding-top: 15px;
}

.news-toggle {
  flex: 0 0 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-red-main);
  font-size: 1.2rem;
}

.news-image-small {
  flex: 0 0 120px;
  height: 80px;
}

.news-image-small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--border-radius-main);
  image-rendering: -webkit-optimize-contrast;
  transition: transform 0.5s ease;
}

.news-item:hover .news-image-small img {
  transform: scale(1.08);
}

.news-full-content {
  padding-top: 15px;
  padding-right: 0px;
  width: 100%;
}

/* Right Sidebar (Quick Links, Events) */
.sidebar-widget {
  background-color: var(--color-white);
  border: 1px solid var(--color-blue-lightest);
  border-radius: var(--border-radius-main);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.sidebar-title {
  color: var(--color-blue-dark);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  text-align: left;
  border-bottom: none;
  padding-bottom: 0;
  padding-left: 15px;
  position: relative;
}

.sidebar-title::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--color-blue-main);
}

.quick-links-horizontal {
  background-color: var(--color-white);
  padding: var(--spacing-lg) 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  margin-bottom: var(--spacing-lg);
}

.quick-links-horizontal .container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.quick-links-horizontal .quick-link-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: transparent;
  color: var(--color-blue-dark);
  padding: 10px;
  box-shadow: none;
  font-size: 1.1rem;
  border-radius: 0;
  gap: 10px;
  width: 140px;
}

.quick-links-horizontal .quick-link-item span {
  display: block;
  width: 100%;
  word-break: keep-all;
}

.quick-links-horizontal .quick-link-item:hover {
  background-color: transparent;
  transform: translateY(-5px);
  color: var(--color-red-main);
}

.quick-links-horizontal .quick-link-icon {
  width: 60px;
  height: 60px;
  background-color: var(--color-bg-gray);
  color: var(--color-red-main);
  font-size: 1.8rem;
  border: 2px solid var(--color-blue-lightest);
  border-radius: 50%;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  overflow: hidden;
  padding: 10px;
  position: relative;
}

.quick-links-horizontal .quick-link-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 0.3s;
}

.quick-links-horizontal .quick-link-icon img.logo-hover {
  position: absolute;
  top: 10px;
  left: 10px;
  width: calc(100% - 20px);
  height: calc(100% - 20px);
  opacity: 0;
}

.quick-links-horizontal .quick-link-item:hover .quick-link-icon {
  background-color: var(--color-red-main);
  color: var(--color-white);
  border-color: var(--color-red-main);
}

.quick-links-horizontal
  .quick-link-item:hover
  .quick-link-icon
  img.logo-normal {
  opacity: 0;
}

.quick-links-horizontal .quick-link-item:hover .quick-link-icon img.logo-hover {
  opacity: 1;
}

.quick-links-horizontal
  .quick-link-item:hover
  .quick-link-icon
  img[alt="Moodle"] {
  filter: brightness(0) invert(1);
}

.sidebar-pk-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-pk-list li {
  margin-bottom: 6px;
}

.sidebar-pk-list a {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
  gap: 8px;
  padding: 8px 12px;
  background: var(--color-blue-lightest);
  border-radius: var(--border-radius-main);
  transition: 0.3s;
  color: var(--color-blue-dark);
  font-size: 0.9rem;
}

.sidebar-pk-list a:hover {
  background: var(--color-blue-main);
  color: var(--color-white);
}

.sidebar-pk-list a i {
  color: var(--color-blue-main);
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.sidebar-pk-list a:hover i {
  color: var(--color-white);
}

.sidebar-pk-list a::before {
  display: none;
}

/* Sidebar Events Style from screenshot */
.event-item {
  display: flex;
  gap: 15px;
  margin-bottom: var(--spacing-md);
  border-bottom: 1px solid #eee;
  padding-bottom: var(--spacing-md);
}

.event-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.event-date {
  flex: 0 0 60px;
  width: 60px;
  height: 60px;
  background-color: var(--color-blue-dark);
  color: var(--color-white);
  border-radius: var(--border-radius-main);
  font-weight: bold;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0;
  box-sizing: border-box;
}

.event-date .day {
  font-size: 1.5rem;
  line-height: 1;
}

.event-date .month {
  font-size: 0.8rem;
  text-transform: uppercase;
}

.event-details h4 {
  margin-bottom: 5px;
  font-size: 1.1rem;
  color: var(--color-blue-dark);
}

.event-details p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0;
}

/* Redesigned About Section */
.about-section {
  padding: 80px 0;
  background-color: #fff;
}

.about-new-layout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

.about-side-img {
  flex: 1;
  max-width: 300px;
  height: 500px;
  position: relative;
}

.about-side-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 10px solid var(--color-red-darkest);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  background-color: var(--color-red-darkest);
  image-rendering: -webkit-optimize-contrast;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.about-side-img:hover img {
  transform: scale(1.05);
}

.about-center-content {
  flex: 2;
  text-align: center;
  padding: 0 20px;
  max-width: 700px;
}

.about-center-content h2 {
  font-size: 2.8rem;
  color: var(--color-red-darkest);
  margin-bottom: 40px;
  font-weight: bold;
  position: relative;
  display: inline-block;
}

.about-center-content h2::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-red-darkest);
}

.about-center-content p {
  font-size: 1.15rem;
  line-height: 1.8;
  color: #333;
  margin-bottom: 20px;
}

.about-center-content .btn-gallery {
  display: inline-block;
  margin-top: 30px;
  background-color: #e0e0e0;
  color: #000;
  padding: 12px 40px;
  text-decoration: none;
  font-weight: bold;
  letter-spacing: 1px;
  border-radius: 4px;
  transition: all 0.3s ease;
  text-transform: uppercase;
}

.about-center-content .btn-gallery:hover {
  background-color: var(--color-red-darkest);
  color: #fff;
  transform: translateY(-2px);
}

@media (max-width: 992px) {
  .about-new-layout {
    flex-direction: column;
  }
  .about-side-img {
    display: none; /* Hide side images on small screens or stack them differently */
  }

  .partners-grid {
    gap: var(--spacing-xl);
  }
}

/* Parallax/Banner Section */
.banner-section {
  position: relative;
  overflow: hidden;
  background-color: #111;
  padding: var(--spacing-xxl) 0;
  color: var(--color-white);
  text-align: center;
}

.banner-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("https://chemickaolympiada.sk/wp-content/uploads/2024/09/LSCh-1.jpg");
  background-size: cover;
  background-position: center;
  filter: grayscale(1);
  z-index: 0;
}

.banner-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  /* Tmavšie prekrytie pre lepšiu čitateľnosť */
  z-index: 1;
}

.student-slide p {
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  position: relative;
  z-index: 2;
}

.banner-section .section-title {
  position: relative;
  z-index: 2;
  padding-left: 20px;
  display: table;
  margin: 0 auto 30px auto;
  color: var(--color-white);
  text-align: left;
}

.banner-section .section-title::before {
  display: block;
}

.banner-section .container {
  position: relative;
  z-index: 2;
}

.banner-section {
  position: relative;
  padding: 50px 0;
  overflow: hidden;
}

.banner-content {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.student-slide {
  display: none;
  animation: slideUpFade 1s cubic-bezier(0.2, 0.8, 0.2, 1);
  width: 100%;
  text-align: center;
}

@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.student-slide.active {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.student-slide .principal-photo {
  width: 160px !important;
  height: 160px !important;
  min-width: 160px !important;
  min-height: 160px !important;
  border-radius: 50% !important;
  border: 4px solid rgba(255, 255, 255, 1) !important;
  margin: 0 auto 20px auto !important;
  object-fit: cover !important;
  object-position: center !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4) !important;
  image-rendering: -webkit-optimize-contrast !important;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: block;
  flex-shrink: 0;
  background-color: var(--color-white);
}

.student-slide:hover .principal-photo {
  transform: translateY(-5px) scale(1.02);
}

.student-slide h3 {
  color: var(--color-white);
  font-size: 2.22rem !important;
  font-weight: 800;
  margin-bottom: 15px !important;
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.7);
  letter-spacing: -0.5px;
}

.student-slide .role-text {
  font-size: 1.34rem !important;
  color: #f7d794 !important; /* Pridaná zlatistejšia farba pre "prémiovosť" */
  font-weight: 700;
  margin-bottom: 20px !important;
  max-width: 850px;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.student-slide .description-text {
  font-size: 1.3rem;
  font-style: italic;
  max-width: 800px;
  margin: 0 auto 30px auto;
  opacity: 0.95;
  color: #fff;
  line-height: 1.8;
}

.student-slide .year-text {
  font-size: 1.1rem;
  font-weight: bold;
  background: rgba(255, 255, 255, 0.15);
  padding: 8px 20px;
  border-radius: 30px;
  display: inline-block;
  margin-top: 15px;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Partners Section */
.partners-section {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-white);
  text-align: center;
}

.partners-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-xxl);
  margin-top: var(--spacing-xl);
}

.partner-logo {
  height: 50px;
  opacity: 0.7;
  transition: all 0.4s ease;
  filter: grayscale(100%);
  image-rendering: -webkit-optimize-contrast;
}

.partner-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: scale(1.1);
}

/* Footer Section */
.main-footer {
  background-color: #333333;
  color: rgba(255, 255, 255, 0.7);
  padding: var(--spacing-xxl) 0 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  row-gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.footer-col h3 {
  color: var(--color-white);
  font-size: 1.2rem;
  margin-bottom: var(--spacing-lg);
  padding-left: 14px;
  position: relative;
  display: flex;
  align-items: center;
}

.footer-col h3::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--color-red-main);
}

.calendar-widget {
  background: linear-gradient(135deg, #0a307d 0%, #2e58a6 100%);
  color: var(--color-white);
  border: none;
}

.calendar-widget .sidebar-title {
  color: var(--color-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.calendar-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}

.calendar-month {
  text-align: center;
  font-size: 0.95rem;
  letter-spacing: 0.4px;
  color: rgba(255, 255, 255, 0.9);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  font-size: 0.85rem;
}

.calendar-day {
  text-align: center;
  font-weight: bold;
  color: rgba(255, 255, 255, 0.8);
}

.calendar-date {
  text-align: center;
  padding: 6px 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
}

.calendar-date.is-muted {
  opacity: 0.45;
}

.calendar-date.is-event {
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-red-dark);
  font-weight: bold;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: #ccc;
}

.footer-col a:hover {
  color: var(--color-accent);
  padding-left: 5px;
}

.fb-authors {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 5px;
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #222222;
  padding: 20px 40px;
  font-size: 0.9rem;
  color: #aaaaaa;
}

.fb-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.fb-logo {
  height: 60px;
  opacity: 1;
}

.fb-copy-area {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.fb-social {
  display: flex;
  gap: 15px;
  justify-content: flex-start;
}

.fb-social a {
  color: #aaaaaa;
  font-size: 1.1rem;
  transition: color 0.3s;
}

.fb-social a:hover {
  color: var(--color-white);
}

.fb-right {
  text-align: right;
  position: relative;
  padding-right: 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.fb-right p {
  margin: 0;
  line-height: 1.5;
}

.scroll-top {
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: 999;
  background-color: var(--color-red-main);
  color: white;
  border: none;
  width: 45px;
  height: 45px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background-color: var(--color-red-dark);
  transform: translateY(-5px);
}

/* Hero Content Styling */
.hero-content {
  position: relative;
  z-index: 5;
  color: var(--color-white);
  padding: 0 var(--spacing-md);
  max-width: 800px;
  text-align: left;
}

.hero-content h1 {
  font-size: 3.8rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.95);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive */
@media (max-width: 1100px) {
  .content-wrapper {
    flex-direction: column;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-img {
    display: none;
    /* Hide side images on small screens */
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .header-content {
    flex-direction: row;
    justify-content: flex-start;
    text-align: left;
  }

  .logo-text {
    font-size: 1.6rem;
  }
}

@media (max-width: 1200px) {
  .main-header {
    display: none !important;
  }

  .logo-img {
    height: 55px;
  }

  .logo-text {
    font-size: 1.1rem;
    text-align: left;
  }

  .logo-container {
    flex-direction: row;
    gap: 12px;
    align-items: center;
  }

  .quick-links-horizontal .container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    justify-items: center;
  }

  .quick-links-horizontal .quick-link-item {
    width: auto;
    font-size: 0.9rem;
    gap: 5px;
  }

  .quick-links-horizontal .quick-link-icon {
    width: 50px;
    height: 50px;
  }

  .sidebar-logo-widget {
    display: none !important;
  }

  .students-title {
    display: table !important;
    margin: 0 auto 30px auto !important;
    text-align: left !important;
    color: var(--color-white) !important;
    padding-left: 20px !important;
  }

  .students-title::before {
    display: block !important;
    left: 0 !important;
  }

  .banner-content {
    min-height: 550px !important;
    justify-content: center;
  }

  .quick-links-horizontal {
    margin-bottom: 5px;
    padding: 15px 0;
  }

  .content-wrapper {
    flex-direction: column;
  }

  .main-nav-container {
    flex-direction: column;
    padding: 0 !important;
  }

  .mobile-menu-header {
    display: flex !important;
    background-color: var(--color-red-dark);
  }

  .mobile-logo-wrap {
    display: flex;
    align-items: center;
    text-decoration: none;
  }

  .menu-toggle {
    display: block !important;
    position: relative;
    width: 30px;
    height: 22px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin: 0;
  }

  .menu-toggle span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: white;
    border-radius: 9px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
  }

  .menu-toggle span:nth-child(1) {
    top: 0px;
  }
  .menu-toggle span:nth-child(2) {
    top: 9px;
  }
  .menu-toggle span:nth-child(3) {
    top: 18px;
  }

  .main-nav.active + .mobile-menu-header .menu-toggle span:nth-child(1),
  #mobile-menu-btn.active span:nth-child(1) {
    top: 9px;
    transform: rotate(135deg);
  }

  #mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
    left: -60px;
  }

  #mobile-menu-btn.active span:nth-child(3) {
    top: 9px;
    transform: rotate(-135deg);
  }

  .main-nav {
    display: none !important;
    width: 100%;
    background-color: var(--color-red-dark);
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    max-height: 80vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .main-nav.active {
    display: flex !important;
  }

  .main-nav ul {
    flex-direction: column;
    width: 100%;
    text-align: left;
    padding: 0;
  }

  .main-nav ul li:first-child {
    display: none;
  }

  .main-nav li {
    width: 100%;
  }

  .main-nav li a {
    color: white !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 20px !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }

  .main-nav li a i.fa-chevron-down {
    transition: transform 0.3s ease;
    transform: rotate(-90deg) !important;
  }

  .main-nav li a.active i.fa-chevron-down {
    transform: rotate(0deg) !important;
  }

  .main-nav li a:hover {
    background-color: #f9e6ed;
    color: var(--color-red-darkest) !important;
  }

  .main-nav .dropdown {
    position: static;
    display: none;
    background-color: var(--color-red-main);
    width: 100%;
    box-shadow: none;
    max-height: none;
    overflow-y: visible;
    opacity: 1;
    transform: none;
    transition: none;
  }

  .main-nav .dropdown a {
    padding-left: 40px !important;
    background-color: rgba(0, 0, 0, 0.05);
  }

  .main-nav .dropdown-submenu {
    position: static !important;
    display: none;
    background-color: rgba(0, 0, 0, 0.15);
    width: 100%;
    box-shadow: none;
    max-height: none;
    overflow-y: visible;
    opacity: 1;
    transform: none;
    transition: none;
  }

  .main-nav .dropdown-submenu a {
    padding-left: 60px !important;
  }

  .main-nav .dropdown-submenu .dropdown-submenu a {
    padding-left: 80px !important;
  }

  .hero {
    height: 610px;
  }

  .hero-content {
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    margin: 0 auto !important;
    padding: 0 30px !important;
  }

  .hero-content h1 {
    font-size: 1.8rem !important;
    text-align: center !important;
    margin: 0 0 15px 0 !important;
  }

  .hero-content p {
    font-size: 1rem !important;
    text-align: center !important;
    margin: 0 0 20px 0 !important;
  }

  .hero-content a.btn {
    display: table !important;
    margin: 0 auto !important;
  }

  .section-title:not(.students-title) {
    text-align: left !important;
    padding-left: 20px !important;
    margin-left: 0 !important;
  }

  .section-title::before {
    display: block !important;
    left: 0 !important;
    height: 100% !important;
    top: 0 !important;
  }

  .hero-controls {
    top: 40%;
  }

  .container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  .banner-section,
  .partners-section {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  /* Centering absolventi title on mobile */
  .students-title {
    display: table !important;
    margin: 0 auto 30px auto !important;
    text-align: left !important;
    padding-left: 20px !important;
  }

  .banner-content {
    min-height: 520px !important;
  }
}

@media (max-width: 600px) {
  .content-wrapper {
    flex-direction: column;
  }

  .sidebar-column {
    order: 2;
    width: 100%;
  }

  .main-column {
    order: 1;
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .news-item {
    flex-direction: column;
  }

  .partners-section {
    padding: var(--spacing-lg) 0;
  }

  .partners-grid {
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
  }

  .partner-logo {
    height: 60px;
  }
}

@media (max-width: 600px) {
  .footer-bottom-flex {
    flex-direction: column;
    text-align: center;
    gap: 20px;
    padding: 20px;
  }

  .fb-left {
    flex-direction: column;
    align-items: center;
  }

  .fb-right {
    text-align: center;
    padding-right: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .fb-right p {
    display: block !important;
    text-align: center;
    margin-bottom: 20px;
  }

  .fb-social {
    justify-content: center;
  }
}

/* Standardized Unified Page Hero */
.page-hero {
  position: relative;
  height: 350px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-align: center;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--color-blue-darkest),
    var(--color-blue-main)
  );
  margin-bottom: 0;
}

.page-hero img.hero-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  z-index: 1;
}

.page-hero img.hero-logo-bg {
  position: absolute;
  width: min(82vw, 520px);
  max-width: 82vw;
  max-height: 65%;
  height: auto;
  object-fit: contain;
  opacity: 1;
  z-index: 1;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.28));
}

.page-hero .hero-content {
  position: relative;
  z-index: 2;
  padding: 0 20px;
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.page-hero h1 {
  font-size: 3rem;
  margin-bottom: 0;
  color: var(--color-white);
  text-shadow:
    0 2px 10px rgba(0, 0, 0, 0.8),
    0 0 20px rgba(0, 0, 0, 0.5);
  font-weight: 810;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.page-hero p {
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto;
  opacity: 0.95;
  text-shadow: 1px 1px 10px rgba(0, 0, 0, 0.8);
  font-weight: 500;
  line-height: 1.7;
}

.page-hero + .container,
.page-hero + section > .container {
  padding-top: 0;
}

.page-hero + section {
  padding-top: 0;
}

@media (max-width: 1200px) {
  .page-hero .hero-content {
    gap: 12px;
  }

  .page-hero p {
    font-size: 1.05rem;
    max-width: 92vw;
  }

  .page-hero img.hero-logo-bg {
    width: min(88vw, 360px);
    max-height: 58%;
  }
}

@media (max-width: 1200px) {
  .page-hero {
    height: 300px;
  }
  .page-hero h1 {
    font-size: 2.2rem;
  }
}