/* =============================================================
   WAKEARENA COMMON DESIGN SYSTEM & STYLESHEET
   Used across About, FAQ, Contact, Terms, and Blog Pages
============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --color-primary: #00A9FF;
  --color-primary-hover: #0096E6;
  --color-mid-blue: #89CFF3;
  --color-light-blue: #A0E9FF;
  --color-base-white: #CDF5FD;
  
  --color-text-navy: #083454;
  --color-text-dark: #0F2A4A;
  --color-text-muted: #2A5A7E;
  --color-text-link: #0E4268;
  --color-success: #059669;
  
  /* Card Glassmorphic Tokens */
  --card-bg: rgba(255, 255, 255, 0.88);
  --card-border: rgba(255, 255, 255, 0.96);
  --card-shadow: 0 16px 36px rgba(8, 52, 84, 0.12),
                 0 4px 10px rgba(8, 52, 84, 0.05),
                 inset 0 1px 2px rgba(255, 255, 255, 1);
  --card-shadow-hover: 0 24px 50px rgba(8, 52, 84, 0.18),
                       0 8px 18px rgba(0, 169, 255, 0.14),
                       inset 0 1px 2px rgba(255, 255, 255, 1);
  
  --radius-card: 24px;
  --radius-button: 14px;
  --radius-pill: 9999px;
  --transition-smooth: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html, body {
  min-height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--color-text-navy);
  background-color: #89CFF3;
  background: 
    radial-gradient(ellipse at 8% 0%, rgba(0, 169, 255, 0.85) 0%, rgba(0, 169, 255, 0.25) 40%, rgba(0, 169, 255, 0) 70%),
    radial-gradient(circle at 92% 90%, rgba(205, 245, 253, 0.95) 0%, rgba(205, 245, 253, 0.5) 45%, rgba(205, 245, 253, 0) 75%),
    radial-gradient(circle at 85% 15%, rgba(160, 233, 255, 0.65) 0%, rgba(160, 233, 255, 0) 50%),
    linear-gradient(135deg, #00A9FF 0%, #52C3FB 18%, #89CFF3 45%, #A0E9FF 72%, #CDF5FD 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  display: flex;
  flex-direction: column;
}

/* =============================================================
   NAVIGATION BAR
============================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 16px 32px;
  background: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 4px 20px rgba(8, 52, 84, 0.06);
  transition: var(--transition-smooth);
}

.navbar {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  user-select: none;
}

.brand-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(0, 50, 90, 0.22));
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.brand:hover .brand-logo-img {
  transform: scale(1.08) rotate(-4deg);
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #FFFFFF;
  text-transform: uppercase;
  text-shadow: 0 1px 3px rgba(0, 50, 90, 0.2);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: #FFFFFF;
  text-decoration: none;
  opacity: 0.92;
  transition: var(--transition-smooth);
  position: relative;
  padding: 6px 2px;
}

.nav-link:hover, .nav-link.active {
  opacity: 1;
  transform: translateY(-1px);
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: all 0.24s ease;
  transform: translateX(-50%);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.btn-download-sm {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #FFFFFF;
  background: #00A9FF;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-pill);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0, 169, 255, 0.35);
  transition: var(--transition-smooth);
}

.btn-download-sm:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 169, 255, 0.45);
}

/* =============================================================
   MAIN LAYOUT & CONTAINERS
============================================================= */
.main-wrapper {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px 80px 24px;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 24px;
}

.breadcrumb-nav a {
  color: #FFFFFF;
  text-decoration: none;
  opacity: 0.9;
  transition: var(--transition-smooth);
}

.breadcrumb-nav a:hover {
  opacity: 1;
  text-decoration: underline;
}

.breadcrumb-separator {
  opacity: 0.6;
}

/* =============================================================
   PAGE HERO / HEADER CARD
============================================================= */
.page-hero {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-card);
  box-shadow: var(--card-shadow);
  padding: 48px 40px;
  margin-bottom: 36px;
  text-align: center;
}

.hero-pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 169, 255, 0.12);
  border: 1px solid rgba(0, 169, 255, 0.3);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-text-dark);
  margin-bottom: 14px;
}

.page-subtitle {
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text-muted);
  max-width: 760px;
  margin: 0 auto;
}

/* =============================================================
   ARTICLE & EDITORIAL CONTENT STYLING
============================================================= */
.content-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-card);
  box-shadow: var(--card-shadow);
  padding: 48px;
  margin-bottom: 36px;
}

.article-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #1A365D;
}

.article-content h2 {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--color-text-dark);
  margin-top: 36px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.article-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-navy);
  margin-top: 28px;
  margin-bottom: 12px;
}

.article-content p {
  margin-bottom: 20px;
}

.article-content ul, .article-content ol {
  margin: 16px 0 24px 28px;
}

.article-content li {
  margin-bottom: 10px;
  padding-left: 4px;
}

.article-content strong {
  font-weight: 700;
  color: var(--color-text-dark);
}

.article-content blockquote {
  margin: 28px 0;
  padding: 20px 24px;
  background: rgba(0, 169, 255, 0.08);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 16px 16px 0;
  font-style: italic;
  color: var(--color-text-dark);
  font-size: 1.05rem;
}

/* Callout Box */
.callout-box {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 169, 255, 0.25);
  border-radius: 18px;
  padding: 24px 28px;
  margin: 32px 0;
  box-shadow: 0 4px 16px rgba(8, 52, 84, 0.05);
}

.callout-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-text-dark);
  margin-bottom: 10px;
}

.callout-icon {
  width: 22px;
  height: 22px;
  color: var(--color-primary);
}

/* Author / Reading metadata */
.article-meta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 16px 0 24px 0;
  border-bottom: 1px solid rgba(8, 52, 84, 0.1);
  margin-bottom: 32px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.meta-author-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #00A9FF;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}

.author-info-text {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 700;
  color: var(--color-text-dark);
}

.author-role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.meta-stats {
  display: flex;
  align-items: center;
  gap: 16px;
  font-weight: 600;
}

/* =============================================================
   BLOG DIRECTORY CARDS
============================================================= */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
  margin-top: 24px;
}

.blog-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1.5px solid var(--card-border);
  border-radius: var(--radius-card);
  box-shadow: var(--card-shadow);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
  border-color: rgba(255, 255, 255, 1);
}

.card-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  background: rgba(0, 169, 255, 0.12);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.blog-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.35;
  color: var(--color-text-dark);
  margin-bottom: 12px;
  transition: var(--transition-smooth);
}

.blog-card:hover .blog-card-title {
  color: var(--color-primary);
}

.blog-card-excerpt {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding-top: 16px;
  border-top: 1px solid rgba(8, 52, 84, 0.08);
}

.read-more-link {
  color: var(--color-primary);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* =============================================================
   FAQ EXPANDED ACCORDION STYLES
============================================================= */
.faq-category-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-text-dark);
  margin: 36px 0 18px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.faq-accordion-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.faq-accordion-item {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(8, 52, 84, 0.04);
  transition: var(--transition-smooth);
}

.faq-accordion-item:hover {
  border-color: rgba(0, 169, 255, 0.4);
  box-shadow: 0 8px 20px rgba(8, 52, 84, 0.08);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-dark);
  gap: 16px;
}

.faq-question-btn:focus-visible {
  outline: 2px solid var(--color-primary);
}

.faq-icon-indicator {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 169, 255, 0.1);
  color: var(--color-primary);
  transition: var(--transition-smooth);
}

.faq-icon-indicator svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  transition: transform 0.28s ease;
}

.faq-accordion-item.open .faq-icon-indicator {
  background: var(--color-primary);
  color: #FFFFFF;
}

.faq-accordion-item.open .faq-icon-indicator svg {
  transform: rotate(180deg);
}

.faq-answer-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0 24px;
}

.faq-accordion-item.open .faq-answer-panel {
  padding-bottom: 24px;
}

.faq-answer-text {
  font-size: 0.975rem;
  line-height: 1.7;
  color: #1A365D;
}

.faq-answer-text p {
  margin-bottom: 12px;
}

.faq-answer-text p:last-child {
  margin-bottom: 0;
}

/* =============================================================
   CONTACT & SUPPORT STYLING
============================================================= */
.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 36px;
}

.contact-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 18px;
  padding: 28px;
  box-shadow: 0 4px 16px rgba(8, 52, 84, 0.05);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 169, 255, 0.12);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text-dark);
}

.contact-card-desc {
  font-size: 0.925rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.contact-action-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: 6px;
}

.contact-action-link:hover {
  text-decoration: underline;
}

/* =============================================================
   IN-ARTICLE BOTTOM CTA BANNER
============================================================= */
.article-cta-box {
  background: linear-gradient(135deg, rgba(0, 169, 255, 0.15) 0%, rgba(137, 207, 243, 0.25) 100%);
  border: 1.5px solid rgba(0, 169, 255, 0.35);
  border-radius: 20px;
  padding: 36px 32px;
  margin-top: 48px;
  text-align: center;
}

.article-cta-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text-dark);
  margin-bottom: 10px;
}

.article-cta-text {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-navy);
  max-width: 600px;
  margin: 0 auto 20px auto;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 28px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  background: var(--color-primary);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-pill);
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0, 169, 255, 0.4);
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 169, 255, 0.5);
}

/* =============================================================
   EXPANDED MULTI-COLUMN SITE FOOTER
============================================================= */
.site-footer {
  width: 100%;
  margin-top: auto;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1.5px solid rgba(255, 255, 255, 0.9);
  padding: 56px 32px 32px 32px;
  color: var(--color-text-navy);
  box-sizing: border-box;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 24px;
}

.footer-col-title {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dark);
  margin-bottom: 16px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-links-list a:hover {
  color: var(--color-primary);
  transform: translateX(2px);
}

.footer-contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-navy);
  text-decoration: none;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-button);
  transition: var(--transition-smooth);
}

.footer-contact-pill:hover {
  background: #FFFFFF;
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 169, 255, 0.2);
}

.footer-bottom-bar {
  padding-top: 24px;
  border-top: 1px solid rgba(8, 52, 84, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* =============================================================
   RESPONSIVE DESIGN BREAKPOINTS
============================================================= */
@media (max-width: 900px) {
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-brand-col {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 12px 18px;
  }
  .navbar {
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .nav-links {
    width: 100%;
    order: 3;
    justify-content: center;
    gap: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 6px;
    overflow-x: auto;
  }
  .main-wrapper {
    padding: 24px 16px 60px 16px;
  }
  .page-hero {
    padding: 32px 20px;
  }
  .page-title {
    font-size: 1.85rem;
  }
  .content-card {
    padding: 28px 20px;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-brand-col {
    grid-column: span 1;
  }
}