/* ============================================================
   Diabetes Type 2 Veiviser — Forslag 1: Kort og Tydelig
   Clean, card-based, MedEasy-inspired design
   Updated to Nasjonalt profilprogram for helseforetakene
   ============================================================ */

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #00C19F;
  --color-primary-dark: #003087;
  --color-primary-light: #e8f4fb;
  --color-accent-blue: #6CACE4;
  --color-grey-blue: #BFCED6;
  --color-accent-green: #ADDFB3;
  --color-green: #6FA287;
  --color-text: #212121;
  --color-text-secondary: #555555;
  --color-bg: #ffffff;
  --color-bg-light: #f5f7fa;
  --color-border: #e0e0e0;
  --color-shadow: rgba(0, 0, 0, 0.08);
  --color-shadow-hover: rgba(0, 0, 0, 0.15);
  --color-white: #ffffff;
  --color-dark: #003087;
  --font-heading: Calibri, 'Segoe UI', Arial, sans-serif;
  --font-body: Calibri, 'Segoe UI', Arial, sans-serif;
  --font-ui: Calibri, 'Segoe UI', Arial, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.25s ease;
  --max-width: 1200px;
  --header-height: 64px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover,
a:focus {
  color: var(--color-accent-blue);
  text-decoration: underline;
}

a:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--color-dark);
}

/* --- Skip to content (accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 10000;
  font-family: var(--font-ui);
  font-weight: 600;
}

.skip-link:focus {
  top: 8px;
  text-decoration: none;
  color: var(--color-white);
}

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-primary-dark);
  border-bottom: 1px solid rgba(0, 0, 0, 0.15);
  box-shadow: 0 1px 4px var(--color-shadow);
  height: var(--header-height);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

body.page-category .header-inner {
  max-width: none;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
}

.site-logo:hover {
  text-decoration: none;
  color: var(--color-white);
}

.site-logo svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.site-logo span {
  white-space: nowrap;
}

/* --- Hamburger Button --- */
.hamburger-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  position: relative;
  z-index: 1100;
}

.hamburger-btn:hover,
.hamburger-btn:focus-visible {
  background: rgba(255, 255, 255, 0.15);
}

.hamburger-btn:focus-visible {
  outline: 3px solid var(--color-white);
  outline-offset: 2px;
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 24px;
}

.hamburger-icon span {
  display: block;
  height: 2.5px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.hamburger-btn[aria-expanded="true"] .hamburger-icon span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.hamburger-btn[aria-expanded="true"] .hamburger-icon span:nth-child(2) {
  opacity: 0;
}

.hamburger-btn[aria-expanded="true"] .hamburger-icon span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* --- Navigation Drawer --- */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1050;
}

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

.nav-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  max-width: 85vw;
  height: 100vh;
  height: 100dvh;
  background: var(--color-white);
  z-index: 1060;
  transition: right 0.3s ease;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
  overflow-y: auto;
  padding: 80px 24px 32px;
}

.nav-drawer.open {
  right: 0;
}

.nav-drawer ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-drawer li a {
  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 1.4rem;
  transition: background var(--transition), color var(--transition);
}

.nav-drawer li a:hover,
.nav-drawer li a:focus {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  text-decoration: none;
}

.nav-drawer li a.active {
  background: var(--color-primary-dark);
  color: var(--color-white);
}

/* --- Hero Section --- */
.hero {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-white) 100%);
  padding: 56px 24px 48px;
  text-align: center;
}

.hero-inner {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 16px;
  color: var(--color-dark);
}

.hero .ingress {
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.hero .intro-text {
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  font-style: italic;
  margin-bottom: 28px;
}

/* --- Search Mockup --- */
.search-mockup {
  max-width: 520px;
  margin: 0 auto;
  position: relative;
}

.search-mockup input {
  width: 100%;
  padding: 14px 52px 14px 20px;
  border: 2px solid var(--color-border);
  border-radius: 50px;
  font-size: 1.4rem;
  font-family: var(--font-ui);
  background: var(--color-white);
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-mockup input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 193, 159, 0.2);
}

.search-mockup input::placeholder {
  color: #999;
}

.search-mockup button {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border: none;
  background: var(--color-primary-dark);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.search-mockup button:hover {
  background: var(--color-accent-blue);
}

.search-mockup button svg {
  width: 20px;
  height: 20px;
  fill: var(--color-white);
}

/* --- Main Content --- */
.main-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px 60px;
}

.section-heading {
  font-size: 1.4rem;
  margin-bottom: 24px;
  color: var(--color-dark);
  text-align: center;
}

/* --- Category Cards Grid --- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
  margin-top: 8px;
}

.category-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
}

.category-card:hover,
.category-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--color-shadow-hover);
  border-color: var(--color-primary);
  text-decoration: none;
}

.category-card:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.card-image {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  flex-shrink: 0;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-body {
  padding: 14px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.category-card h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-dark);
  margin: 0;
}

.category-card p {
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
  margin: 0;
}

/* --- Landing page image section --- */
.landing-image-section {
  margin-top: 48px;
  border-radius: var(--radius);
  overflow: hidden;
}

.landing-image-section img,
.landing-image-section video {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--radius);
}

.landing-image-section {
  position: relative; /* Viktig! */
}

.overlay-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: clamp(1rem, 4vw, 3rem); /* min, foretrukket, max */
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
  z-index: 10;
  white-space: nowrap;
}

/* --- Category Page Layout with Sidebar --- */
.category-layout {
  display: flex;
  min-height: calc(100vh - var(--header-height));
}

.category-page {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}

/* --- Sidebar --- */
.category-sidebar {
  width: 260px;
  background: #f0f3f6;
  border-right: 1px solid var(--color-grey-blue);
  position: fixed;
  top: var(--header-height);
  left: 0;
  bottom: 0;
  overflow-y: auto;
  padding: 24px 0;
  z-index: 100;
  transition: transform 0.3s ease;
}

.sidebar-title {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  padding: 0 20px;
  margin-bottom: 12px;
  font-weight: 600;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  color: var(--color-text-secondary);
  font-family: var(--font-ui);
  font-size: 1.2rem;
  font-weight: 500;
  transition: all 0.25s ease;
  border-left: 3px solid transparent;
  text-decoration: none;
}

.sidebar-nav a:hover {
  background: var(--color-bg-light);
  color: var(--color-text);
  text-decoration: none;
}

.sidebar-nav a.active {
  background: #dde5ed;
  color: var(--color-primary-dark);
  border-left-color: var(--color-primary-dark);
  font-weight: 600;
}

.sidebar-nav .sidebar-number {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #e0e4e8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.sidebar-nav a.active .sidebar-number {
  background: var(--color-primary-dark);
  color: #fff;
}

/* Category main content area (with sidebar) */
.category-main {
  flex: 1;
  margin-left: 260px;
  padding: 40px 48px 60px;
  max-width: 900px;
}

/* Sidebar toggle button (mobile only) */
.sidebar-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-primary-dark);
  border-radius: 50px;
  font-family: var(--font-ui);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 16px;
  cursor: pointer;
  transition: background 0.25s ease;
}

.sidebar-toggle:hover {
  background: #d0e4f0;
}

.sidebar-toggle svg {
  width: 16px;
  height: 16px;
}

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.sidebar-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* --- Prev / Next Navigation --- */
.prev-next-nav {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 16px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.prev-next-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-ui);
  flex: 1;
  max-width: 48%;
}

.prev-next-btn:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px var(--color-shadow);
  text-decoration: none;
  color: var(--color-text);
}

.prev-next-btn.next {
  text-align: right;
  flex-direction: row-reverse;
  margin-left: auto;
}

.prev-next-btn .pn-label {
  display: block;
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.prev-next-btn .pn-title {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-dark);
}

.prev-next-btn svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-primary-dark);
}

.category-hero {
  margin-bottom: 32px;
}

.category-hero h1 {
  font-size: 1.75rem;
  margin-bottom: 16px;
  color: var(--color-dark);
}

.category-hero .ingress {
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
  margin-top: 4px;
  margin-bottom: 12px;
}

.category-image {
  width: 100%;
  border-radius: var(--radius);
  margin: 24px 0 32px;
  max-height: 320px;
  object-fit: cover;
}

/* --- Content sections --- */
.content-section {
  margin-top: 36px;
}

.content-section h2 {
  margin-bottom: 12px;
}

.content-section p {
  font-size: 1.4rem;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: 12px;
}

.callout-quote {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  padding: 16px 20px;
  margin: 24px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 1.4rem;
  font-style: italic;
  color: var(--color-dark);
  line-height: 1.6;
}

.coming-soon {
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  font-style: italic;
}

/* --- Link Cards --- */
.link-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.link-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  text-decoration: none;
  color: var(--color-text);
}

.link-card:hover,
.link-card:focus-visible {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px var(--color-shadow);
  transform: translateX(4px);
  text-decoration: none;
}

.link-card:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.link-card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-blue);
  border-radius: 50%;
  flex-shrink: 0;
}

.link-card-icon svg {
  width: 20px;
  height: 20px;
}

.link-card-text {
  flex: 1;
}

.link-card-text h3 {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.link-card-text p {
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  margin: 0;
}

.link-card-arrow {
  flex-shrink: 0;
  transition: transform var(--transition);
}

.link-card:hover .link-card-arrow {
  transform: translateX(4px);
}

/* --- Subsections --- */
.subsection {
  margin-top: 36px;
}

.subsection h2 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--color-dark);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-accent-blue);
}

.subsection p {
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  line-height: 1.4;
}

/* --- Video section --- */
.video-section {
  margin-top: 36px;
}

.video-section h2 {
  font-size: 1.3rem;
  margin-bottom: 16px;
  color: var(--color-dark);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-accent-blue);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 16px;
}

.video-embed {
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.video-embed .video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}

.video-embed .video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: var(--radius-sm);
}

.video-embed p {
  font-size: 0.9rem;
  font-family: var(--font-ui);
  font-weight: 600;
  margin-top: 10px;
  color: var(--color-dark);
}

.video-links {
  margin-top: 24px;
}

.video-links h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

/* --- Photo gallery in category pages --- */
.photo-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.photo-row img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

/* --- Placeholder text --- */
.placeholder-note {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-accent-blue);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-text-secondary);
  font-style: italic;
  margin-top: 16px;
}

/* --- About page --- */
.about-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 24px 60px;
}

.about-content h1 {
  font-size: 1.75rem;
  margin-bottom: 16px;
}

.about-content .ingress {
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
  margin-bottom: 24px;
}

.about-content h2 {
  font-size: 1.4rem;
  margin-top: 32px;
  margin-bottom: 12px;
  color: var(--color-dark);
}

.about-content p {
  font-size: 1.4rem;
  margin-bottom: 16px;
  color: var(--color-text-secondary);
}

.about-content .category-image {
  margin: 24px 0;
}

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

.team-list li {
  padding: 12px 16px;
  border-left: 3px solid var(--color-primary);
  margin-bottom: 8px;
  background: var(--color-bg-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-weight: 500;
  color: var(--color-text);
}

/* --- Chatbot Mockup Button --- */
.chatbot-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: var(--color-primary-dark);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 48, 135, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.chatbot-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(0, 48, 135, 0.45);
  background: var(--color-accent-blue);
}

.chatbot-btn:focus-visible {
  outline: 3px solid var(--color-dark);
  outline-offset: 3px;
}

.chatbot-btn svg {
  width: 28px;
  height: 28px;
  fill: var(--color-white);
}

.chatbot-tooltip {
  position: fixed;
  bottom: 92px;
  right: 24px;
  background: var(--color-dark);
  color: var(--color-white);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 1.4rem;
  z-index: 900;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}

.chatbot-tooltip.show {
  opacity: 1;
  transform: translateY(0);
}

.chatbot-tooltip::after {
  content: '';
  position: absolute;
  bottom: -6px;
  right: 22px;
  width: 12px;
  height: 12px;
  background: var(--color-dark);
  transform: rotate(45deg);
}

/* --- Footer --- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 40px 24px 24px;
  margin-top: 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 40px;
  align-items: start;
}

.footer-col--credit {
  text-align: left;
  color: rgba(255, 255, 255, 0.5);
}

.footer-col--credit p {
  font-size: 1.3rem;
  line-height: 1.5;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.4rem;
  margin-bottom: 3px;
}

.footer-col p,
.footer-col a {
  font-size: 1.4rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.7);
}

.footer-col a:hover {
  color: var(--color-accent-blue);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-col ul li a {
  font-size: 1.4rem;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 32px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Venstrestilt footer på undersider — starter der sidemenyen slutter */
.category-layout ~ .site-footer {
  margin-left: 260px;
}
.category-layout ~ .site-footer .footer-inner {
  margin: 0;
}
.category-layout ~ .site-footer .footer-bottom {
  margin: 32px 0 0;
  text-align: left;
}


/* --- Breadcrumb --- */
.breadcrumb {
  max-width: 860px;
  margin: 0 auto;
  padding: 16px 0 2px;
  font-size: 1.4rem;
  font-family: var(--font-ui);
}

.breadcrumb a {
  color: var(--color-text-secondary);
}

.breadcrumb a:hover {
  color: var(--color-primary-dark);
}

.breadcrumb .separator {
  color: var(--color-text-secondary);
  margin: 0 6px;
}

.breadcrumb .current {
  color: var(--color-dark);
  font-weight: 500;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .category-sidebar {
    transform: translateX(-100%);
  }

  .category-sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
  }

  .category-main {
    margin-left: 0;
    padding: 32px 24px 60px;
  }

  .category-layout ~ .site-footer {
    margin-left: 0;
  }

  .sidebar-toggle {
    display: inline-flex;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.4rem;
  }

  .hero .ingress {
    font-size: 1.4rem;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .main-content {
    padding: 24px 16px 80px;
  }

  .category-page {
    padding: 24px 16px 80px;
  }

  .category-main {
    padding-bottom: 80px;
  }

  .about-content {
    padding-bottom: 80px;
  }

  .breadcrumb {
    padding-left: 16px;
    padding-right: 16px;
  }

  .landing-image-section img,
  .landing-image-section video {
    height: 240px;
  }

  .category-image {
    max-height: 220px;
  }

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

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

  .prev-next-nav {
    flex-direction: column;
  }

  .prev-next-btn {
    max-width: 100%;
  }

  .link-card-text h3 {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .cards-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .hero {
    padding: 32px 16px;
  }

  .hero h1 {
    font-size: 1.3rem;
  }

  .site-logo span {
    font-size: 0.95rem;
  }

  .category-hero h1 {
    font-size: 1.4rem;
  }

  .category-image {
    max-height: 180px;
  }

  .photo-row {
    grid-template-columns: 1fr;
  }

  .photo-row img {
    height: 160px;
  }

  .chatbot-btn {
    width: 52px;
    height: 52px;
    bottom: 16px;
    right: 16px;
  }

  .chatbot-tooltip {
    bottom: 78px;
    right: 16px;
  }
}

/* --- Chatbot Panel --- */
.chatbot-panel {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 520px;
  max-height: calc(100vh - 120px);
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.chatbot-panel.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.chatbot-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 18px;
  background: var(--color-primary-dark);
  color: var(--color-white);
  flex-shrink: 0;
}

.chatbot-panel-header h3 {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-white);
  margin: 0;
  flex: 1;
}

.chatbot-close-btn {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
  color: var(--color-white);
  font-size: 1.1rem;
  line-height: 1;
}

.chatbot-close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--color-bg-light);
}

.chat-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 1.08rem;
  line-height: 1.5;
  font-family: var(--font-body);
  word-wrap: break-word;
}

.chat-msg a {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.chat-msg-bot {
  background: var(--color-white);
  color: var(--color-text);
  align-self: flex-start;
  border: 1px solid var(--color-border);
  border-bottom-left-radius: 4px;
}

.chat-msg-user {
  background: var(--color-primary-dark);
  color: var(--color-white);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-msg-bot p {
  margin: 0 0 8px;
}

.chat-msg-bot p:last-child {
  margin-bottom: 0;
}

.chat-msg-bot ul,
.chat-msg-bot ol {
  margin: 4px 0 8px 18px;
  list-style: disc;
}

.chat-msg-bot ol {
  list-style: decimal;
}

.chat-msg-bot li {
  margin-bottom: 2px;
}

.chat-msg-bot strong {
  font-weight: 600;
}

.chat-typing {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  align-self: flex-start;
}

.chat-typing svg {
  width: 28px;
  height: 28px;
}

.chat-typing svg circle {
  fill: #6CADDF;
  opacity: 0.5;
}

.chat-typing svg circle.bounce {
  transform-box: fill-box;
  transform-origin: center;
  animation: chatTyping 1.2s ease-in-out infinite;
}

.chat-typing svg circle.b2 { animation-delay: 0.2s; }
.chat-typing svg circle.b3 { animation-delay: 0.4s; }

@keyframes chatTyping {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

.chatbot-input-area {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
  flex-shrink: 0;
}

.chatbot-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 1.08rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s ease;
  color: var(--color-text);
}

.chatbot-input:focus {
  border-color: var(--color-primary-dark);
}

.chatbot-input::placeholder {
  color: #999;
}

.chatbot-send-btn {
  width: 40px;
  height: 40px;
  background: var(--color-primary-dark);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s ease, opacity 0.2s ease;
}

.chatbot-send-btn:hover {
  background: var(--color-accent-blue);
}

.chatbot-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.chatbot-send-btn svg {
  width: 18px;
  height: 18px;
  fill: var(--color-white);
}

.chatbot-disclaimer {
  padding: 6px 14px 8px;
  font-size: 0.84rem;
  color: #999;
  text-align: center;
  background: var(--color-white);
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .chatbot-panel {
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-width: 100vw;
    max-height: 100vh;
    border-radius: 0;
  }
}

/* --- Print styles --- */
@media print {
  .site-header,
  .hamburger-btn,
  .chatbot-btn,
  .chatbot-tooltip,
  .chatbot-panel,
  .nav-overlay,
  .nav-drawer,
  .search-mockup,
  .category-sidebar,
  .sidebar-toggle,
  .sidebar-overlay {
    display: none !important;
  }

  .category-main {
    margin-left: 0 !important;
  }

  body {
    font-size: 12pt;
    color: #000;
  }

  .main-content,
  .category-page,
  .about-content {
    max-width: 100%;
    padding: 0;
  }
}