/* ==========================================================================
   EnergiPrima — Modern Cellular Wellness Editorial
   Pure CSS3 Responsive Stylesheet (Mobile-First)
   Color Palette:
   - Deep Midnight Blue: #172D45
   - Energy Turquoise:   #20B7AD
   - Warm Amber:         #E6A64B
   - Soft Ivory:         #FAF8F2
   - Cool Light Blue:    #EAF2F5
   - Graphite:           #303943
   ========================================================================== */

:root {
  --midnight: #172D45;
  --midnight-light: #224061;
  --midnight-dark: #0F1F30;
  --turquoise: #20B7AD;
  --turquoise-hover: #189A91;
  --turquoise-soft: #E1F6F4;
  --amber: #E6A64B;
  --amber-dark: #C28229;
  --amber-soft: #FDF3E3;
  --ivory: #FAF8F2;
  --ivory-warm: #F2EDE1;
  --coolblue: #EAF2F5;
  --coolblue-deep: #D5E5EC;
  --graphite: #303943;
  --graphite-muted: #586573;
  --white: #FFFFFF;
  --danger: #B91C1C;
  --danger-bg: #FEF2F2;
  --border-subtle: rgba(23, 45, 69, 0.12);
  --shadow-editorial: 0 12px 32px -8px rgba(23, 45, 69, 0.08);
  --shadow-hover: 0 20px 42px -10px rgba(23, 45, 69, 0.14);
  --radius-sm: 0.625rem;
  --radius-md: 1rem;
  --radius-lg: 1.375rem;
  --radius-xl: 1.75rem;
  --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--ivory);
  color: var(--graphite);
  font-family: var(--font-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--ivory);
  color: var(--graphite);
  overflow-x: hidden;
}

main {
  flex: 1;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

:focus-visible {
  outline: 2px solid var(--turquoise);
  outline-offset: 2px;
}

/* Skip Link for Keyboard Accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 1000;
  background: var(--turquoise);
  color: var(--midnight);
  font-weight: 700;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0.75rem;
}

/* Typography */
h1,
h2,
h3,
h4,
.font-serif {
  font-family: var(--font-serif);
  color: var(--midnight);
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.amber-highlight {
  background: linear-gradient(180deg, transparent 62%, rgba(230, 166, 75, 0.38) 62%);
  padding: 0 0.15em;
}

.turquoise-highlight {
  background: linear-gradient(180deg, transparent 62%, rgba(32, 183, 173, 0.28) 62%);
  padding: 0 0.15em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--turquoise-hover);
  margin-bottom: 0.5rem;
}

.eyebrow-amber {
  color: var(--amber-dark);
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--coolblue);
  color: var(--midnight);
  border: 1px solid var(--border-subtle);
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.container-narrow {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 3.5rem 0;
}

.section-lg {
  padding: 4.5rem 0;
}

.bg-cool {
  background-color: var(--coolblue);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.bg-warm {
  background-color: var(--ivory-warm);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.925rem;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
}

.btn-sm {
  font-size: 0.8rem;
  padding: 0.55rem 1.15rem;
}

.btn-lg {
  font-size: 1rem;
  padding: 0.95rem 1.85rem;
}

.btn-primary {
  background-color: var(--turquoise);
  color: var(--midnight);
  box-shadow: 0 4px 14px rgba(32, 183, 173, 0.25);
}

.btn-primary:hover {
  background-color: var(--turquoise-hover);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--midnight);
  color: var(--ivory);
}

.btn-secondary:hover {
  background-color: var(--midnight-light);
  transform: translateY(-1px);
}

.btn-outline {
  border: 1.5px solid rgba(23, 45, 69, 0.28);
  color: var(--midnight);
  background-color: transparent;
}

.btn-outline:hover {
  border-color: var(--midnight);
  background-color: rgba(23, 45, 69, 0.05);
}

.btn-amber {
  background-color: var(--amber);
  color: var(--midnight);
}

.btn-amber:hover {
  background-color: var(--amber-dark);
  color: var(--white);
}

/* Top Editorial Notice Bar */
.top-bar {
  background-color: var(--midnight);
  color: rgba(250, 248, 242, 0.88);
  font-size: 0.75rem;
  padding: 0.5rem 0;
}

.top-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.top-bar-links {
  display: none;
  align-items: center;
  gap: 0.85rem;
}

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

/* Site Header & Responsive Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(250, 248, 242, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-main {
  height: 4.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  background-color: var(--midnight);
  color: var(--ivory);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.brand-logo:hover .brand-mark {
  background-color: var(--turquoise);
  color: var(--midnight);
}

.brand-title {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--midnight);
  line-height: 1;
}

.brand-title span {
  color: var(--turquoise);
}

.brand-subtitle {
  display: block;
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--graphite-muted);
  margin-top: 0.2rem;
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--midnight);
}

.nav-link:hover {
  background-color: rgba(23, 45, 69, 0.06);
}

.nav-link.active {
  background-color: var(--midnight);
  color: var(--ivory);
  font-weight: 600;
}

/* Dropdown in Desktop Nav */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  width: 20rem;
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-hover);
  padding: 0.65rem;
  display: none;
  flex-direction: column;
  gap: 0.2rem;
  z-index: 60;
}

.nav-dropdown.open .nav-dropdown-menu,
.nav-dropdown:hover .nav-dropdown-menu {
  display: flex;
}

.dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  color: var(--midnight);
}

.dropdown-item:hover,
.dropdown-item.active {
  background-color: var(--coolblue);
  font-weight: 600;
}

.dropdown-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background-color: var(--amber-soft);
  color: var(--midnight);
}

.header-cta {
  display: none;
}

.mobile-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-subtle);
  color: var(--midnight);
}

.mobile-drawer {
  display: none;
  background-color: var(--ivory);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem 1.25rem 1.5rem;
}

.mobile-drawer.open {
  display: block;
}

.mobile-nav-group {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--turquoise-hover);
  margin-bottom: 0.5rem;
  display: block;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--midnight);
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
  background-color: var(--midnight);
  color: var(--ivory);
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 1.15rem 0;
  font-size: 0.825rem;
  color: var(--graphite-muted);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.breadcrumb-list a:hover {
  color: var(--midnight);
  text-decoration: underline;
}

.breadcrumb-current {
  color: var(--midnight);
  font-weight: 600;
}

/* Hero Section */
.hero-section {
  padding: 2.5rem 0 4rem;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 700;
  margin: 0.85rem 0 1.25rem;
  line-height: 1.12;
}

.hero-lead {
  font-size: 1.075rem;
  color: var(--graphite);
  margin-bottom: 1.75rem;
  max-width: 40rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.hero-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-pillar-num {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--turquoise-hover);
}

.hero-pillar-title {
  font-family: var(--font-serif);
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--midnight);
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-hover);
  background-color: var(--coolblue);
}

.hero-visual-card img {
  width: 100%;
  height: 410px;
  object-fit: cover;
}

.hero-quote-overlay {
  position: absolute;
  bottom: 1.15rem;
  left: 1.15rem;
  right: 1.15rem;
  background-color: rgba(250, 248, 242, 0.95);
  backdrop-filter: blur(8px);
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.hero-quote-overlay p {
  font-family: var(--font-serif);
  font-size: 0.925rem;
  color: var(--midnight);
  margin-top: 0.2rem;
}

/* Grid Systems */
.topics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.articles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.cards-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

/* Topic Pillar Card */
.topic-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 1.5rem;
  box-shadow: var(--shadow-editorial);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.topic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.topic-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.topic-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--turquoise-soft);
  color: var(--midnight);
}

.topic-icon.amber {
  background-color: var(--amber-soft);
}

.topic-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.15rem;
}

.topic-subtitle {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--amber-dark);
  margin-bottom: 0.65rem;
}

.topic-desc {
  font-size: 0.875rem;
  color: var(--graphite);
}

.topic-footer {
  margin-top: 1.25rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--midnight);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topic-card:hover .topic-footer {
  color: var(--turquoise-hover);
}

/* Article Card */
.article-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  box-shadow: var(--shadow-editorial);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.article-card-media {
  position: relative;
  height: 205px;
  overflow: hidden;
  background-color: var(--coolblue);
}

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

.article-card:hover .article-card-media img {
  transform: scale(1.04);
}

.article-category-badge {
  position: absolute;
  top: 0.85rem;
  left: 0.85rem;
  background-color: rgba(23, 45, 69, 0.9);
  color: var(--ivory);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
}

.article-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
}

.article-meta {
  font-size: 0.76rem;
  color: var(--graphite-muted);
  margin-bottom: 0.55rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.article-card h3 {
  font-size: 1.22rem;
  margin-bottom: 0.65rem;
  line-height: 1.32;
}

.article-card h3 a:hover {
  color: var(--turquoise-hover);
}

.article-excerpt {
  font-size: 0.9rem;
  color: var(--graphite);
  margin-bottom: 1rem;
}

.article-takeaway {
  background-color: var(--coolblue);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  font-size: 0.78rem;
  color: var(--midnight);
  margin-bottom: 1.15rem;
}

.article-card-footer {
  padding-top: 0.85rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tag-chip {
  font-size: 0.68rem;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  background-color: var(--ivory);
  border: 1px solid var(--border-subtle);
  color: var(--graphite-muted);
}

/* Search & Filter Controls */
.filter-bar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.search-box {
  position: relative;
  width: 100%;
  max-width: 24rem;
}

.search-input {
  width: 100%;
  padding: 0.75rem 2.5rem 0.75rem 1.1rem;
  border-radius: 999px;
  border: 1.5px solid rgba(23, 45, 69, 0.2);
  background-color: var(--white);
  font-size: 0.9rem;
  color: var(--midnight);
}

.search-input:focus {
  border-color: var(--turquoise);
  outline: none;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-pill {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  font-size: 0.825rem;
  font-weight: 600;
  background-color: var(--white);
  border: 1px solid var(--border-subtle);
  color: var(--graphite);
  transition: all 0.2s ease;
}

.filter-pill:hover {
  border-color: var(--turquoise);
}

.filter-pill.active {
  background-color: var(--midnight);
  color: var(--ivory);
  border-color: var(--midnight);
}

/* Interactive Habit Checklist */
.checklist-box {
  background-color: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  padding: 1.75rem;
  box-shadow: var(--shadow-editorial);
}

.checklist-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}

.checklist-progress-bar {
  width: 100%;
  height: 0.6rem;
  background-color: var(--coolblue);
  border-radius: 999px;
  overflow: hidden;
  margin: 1.25rem 0;
}

.checklist-progress-fill {
  height: 100%;
  background-color: var(--turquoise);
  width: 0%;
  transition: width 0.3s ease;
}

.checklist-items {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checklist-item {
  width: 100%;
  text-align: left;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background-color: var(--ivory);
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  transition: all 0.2s ease;
}

.checklist-item:hover {
  border-color: var(--turquoise);
}

.checklist-item.completed {
  background-color: var(--turquoise-soft);
  border-color: var(--turquoise);
}

.checkbox-indicator {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 0.35rem;
  border: 2px solid var(--midnight);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.15rem;
  background-color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  color: transparent;
}

.checklist-item.completed .checkbox-indicator {
  background-color: var(--turquoise);
  border-color: var(--turquoise);
  color: var(--midnight);
}

.checklist-item-title {
  font-weight: 600;
  color: var(--midnight);
  font-size: 0.95rem;
}

.checklist-item.completed .checklist-item-title {
  text-decoration: line-through;
  color: var(--graphite-muted);
}

.checklist-item-detail {
  font-size: 0.825rem;
  color: var(--graphite-muted);
  margin-top: 0.2rem;
}

.period-tag {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background-color: var(--amber-soft);
  color: var(--midnight);
  margin-left: auto;
  flex-shrink: 0;
}

/* Break Timer Component */
.timer-card {
  background-color: var(--midnight);
  color: var(--ivory);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-editorial);
}

.timer-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.timer-header h3 {
  color: var(--ivory);
  font-size: 1.5rem;
}

.timer-duration-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.timer-duration-btn {
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  background-color: rgba(250, 248, 242, 0.12);
  color: var(--ivory);
  transition: all 0.2s ease;
}

.timer-duration-btn.active,
.timer-duration-btn:hover {
  background-color: var(--turquoise);
  color: var(--midnight);
}

.timer-body {
  background-color: var(--midnight-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid rgba(250, 248, 242, 0.12);
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}

.timer-display {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.timer-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

/* FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  background-color: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--midnight);
}

.faq-question:hover {
  background-color: rgba(234, 242, 245, 0.5);
}

.faq-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background-color: var(--coolblue);
  color: var(--midnight);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.25s ease, background-color 0.25s ease;
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  background-color: var(--turquoise);
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1.35rem;
  font-size: 0.94rem;
  color: var(--graphite);
  border-top: 1px solid rgba(23, 45, 69, 0.06);
  padding-top: 1rem;
}

.faq-item.open .faq-answer {
  display: block;
}

/* Editorial Article Layout & Sticky TOC */
.article-header {
  padding: 1.75rem 0 2.25rem;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 2.5rem;
}

.article-header h1 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  max-width: 52rem;
  margin: 0.65rem 0 1rem;
}

.article-lead {
  font-size: 1.1rem;
  color: var(--graphite);
  max-width: 46rem;
}

.editorial-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.toc-box {
  background-color: var(--coolblue);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.35rem;
}

.toc-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--midnight);
  padding-bottom: 0.75rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.toc-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.toc-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-radius: 0.55rem;
  font-size: 0.85rem;
  color: var(--graphite);
}

.toc-link:hover,
.toc-link.active {
  background-color: var(--midnight);
  color: var(--ivory);
  font-weight: 600;
}

.toc-num {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  background-color: rgba(23, 45, 69, 0.12);
  color: var(--midnight);
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toc-link.active .toc-num,
.toc-link:hover .toc-num {
  background-color: var(--turquoise);
  color: var(--midnight);
}

.article-content {
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
}

.article-section h2 {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  margin-bottom: 0.85rem;
}

.article-section p {
  margin-bottom: 1rem;
  font-size: 1rem;
}

.info-card {
  background-color: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-editorial);
}

.caution-banner {
  background-color: var(--amber-soft);
  border: 1.5px solid var(--amber);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.editorial-figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background-color: var(--white);
  box-shadow: var(--shadow-editorial);
  margin: 1.5rem 0;
}

.editorial-figure img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
}

.editorial-figure figcaption {
  padding: 0.9rem 1.25rem;
  background-color: var(--coolblue);
  font-size: 0.8rem;
  color: var(--graphite-muted);
}

.next-guide-banner {
  background-color: var(--midnight);
  color: var(--ivory);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.next-guide-banner h3 {
  color: var(--ivory);
  font-size: 1.35rem;
  margin-top: 0.25rem;
}

/* Data Tables */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background-color: var(--white);
}

.editorial-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.editorial-table th {
  background-color: var(--midnight);
  color: var(--ivory);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.9rem 1rem;
}

.editorial-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.editorial-table tr:nth-child(even) td {
  background-color: rgba(250, 248, 242, 0.65);
}

/* Forms */
.form-card {
  background-color: var(--white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  padding: 2rem;
  box-shadow: var(--shadow-editorial);
}

.form-group {
  margin-bottom: 1.35rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--midnight);
  margin-bottom: 0.45rem;
}

.required-star {
  color: var(--amber-dark);
  margin-left: 0.2rem;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(23, 45, 69, 0.22);
  background-color: var(--ivory);
  font-size: 0.95rem;
  color: var(--midnight);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.form-input:focus {
  background-color: var(--white);
  border-color: var(--turquoise);
  outline: none;
}

.form-input.input-error {
  border-color: var(--danger);
  background-color: var(--danger-bg);
}

.form-helper {
  font-size: 0.78rem;
  color: var(--graphite-muted);
  margin-top: 0.35rem;
}

.form-error {
  display: none;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--danger);
  margin-top: 0.4rem;
}

.form-error.visible {
  display: block;
}

.consent-box {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid rgba(23, 45, 69, 0.18);
  background-color: var(--ivory);
  cursor: pointer;
}

.consent-box input[type="checkbox"] {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.15rem;
  accent-color: var(--turquoise);
  flex-shrink: 0;
}

.status-banner {
  display: none;
  padding: 1.15rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.status-banner.visible {
  display: block;
}

.status-banner.warning {
  background-color: var(--amber-soft);
  border: 1.5px solid var(--amber);
  color: var(--midnight);
}

.status-banner.error {
  background-color: var(--danger-bg);
  border: 1.5px solid var(--danger);
  color: var(--danger);
}

/* Footer */
.site-footer {
  background-color: var(--midnight);
  color: var(--ivory);
  margin-top: 4rem;
}

.footer-disclaimer {
  background-color: var(--midnight-dark);
  border-bottom: 1px solid rgba(250, 248, 242, 0.1);
  padding: 1.35rem 0;
  font-size: 0.82rem;
  color: rgba(250, 248, 242, 0.85);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  padding: 3.5rem 0 2.75rem;
  border-bottom: 1px solid rgba(250, 248, 242, 0.12);
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--turquoise);
  margin-bottom: 0.9rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.88rem;
  color: rgba(250, 248, 242, 0.8);
}

.footer-links a:hover,
.footer-links button:hover {
  color: var(--turquoise);
}

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
  color: rgba(250, 248, 242, 0.6);
}

/* Cookie Banner & Modal */
.cookie-banner {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  z-index: 90;
  display: none;
}

.cookie-banner.visible {
  display: block;
}

.cookie-banner-inner {
  max-width: 1060px;
  margin: 0 auto;
  background-color: var(--midnight);
  color: var(--ivory);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.5rem;
  border: 1px solid rgba(250, 248, 242, 0.18);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.28);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.cookie-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background-color: rgba(15, 31, 48, 0.72);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.cookie-modal-backdrop.open {
  display: flex;
}

.cookie-modal {
  background-color: var(--ivory);
  color: var(--graphite);
  border-radius: var(--radius-xl);
  max-width: 36rem;
  width: 100%;
  padding: 1.75rem;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-hover);
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-option {
  background-color: var(--white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

/* Responsive Breakpoints */
@media (min-width: 640px) {
  .top-bar-links {
    display: flex;
  }
  .topics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cards-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .filter-bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 768px) {
  .timer-body {
    grid-template-columns: 5fr 7fr;
  }
  .cards-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
  .cookie-banner-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .desktop-nav {
    display: flex;
  }
  .header-cta {
    display: flex;
  }
  .mobile-menu-btn {
    display: none;
  }
  .mobile-drawer {
    display: none !important;
  }
  .hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: 3.5rem;
  }
  .topics-grid {
    grid-template-columns: repeat(5, 1fr);
  }
  .articles-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .editorial-layout {
    grid-template-columns: 3.5fr 8.5fr;
    align-items: start;
  }
  .toc-box {
    position: sticky;
    top: 6rem;
  }
}