@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700&family=Lato:wght@300;400;700&display=swap');

/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: 'Lato', sans-serif;
  font-size: 18px;
  font-weight: 400;
  color: #1A2E35;
  background: #ffffff;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: #0077B6; text-decoration: none; transition: color 0.2s ease; }
a:hover { color: #005F99; }
ul { list-style: none; }

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  color: #1A2E35;
  line-height: 1.25;
  font-weight: 700;
}
h1 { font-size: 48px; }
h2 { font-size: 36px; }
h3 { font-size: 28px; }
h4 { font-size: 22px; }
h5 { font-size: 18px; font-weight: 600; }
h6 { font-size: 16px; font-weight: 600; }

p { margin-bottom: 1.2em; }
p:last-child { margin-bottom: 0; }

/* ========== LAYOUT ========== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section--sm { padding: 64px 0; }
.section--lg { padding: 120px 0; }
.section--dark {
  background: #1A2E35;
  color: #F5F5F5;
}
.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: #F5F5F5; }
.section--gray { background: #E0E4E7; }
.section--accent { background: #0077B6; color: #F5F5F5; }
.section--accent h1,
.section--accent h2,
.section--accent h3 { color: #F5F5F5; }

/* ========== GRID ========== */
.grid { display: grid; gap: 24px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--12 { grid-template-columns: repeat(12, 1fr); }

/* ========== FLEXBOX UTILS ========== */
.flex { display: flex; }
.flex--center { align-items: center; justify-content: center; }
.flex--between { align-items: center; justify-content: space-between; }
.flex--gap-16 { gap: 16px; }
.flex--gap-24 { gap: 24px; }
.flex--gap-32 { gap: 32px; }
.flex--col { flex-direction: column; }
.flex--wrap { flex-wrap: wrap; }

/* ========== HEADER ========== */
.site-header {
  background: #1A2E35;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
}
.site-logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: #F5F5F5;
  letter-spacing: 2px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.site-logo span { color: #0077B6; }
.site-logo:hover { color: #F5F5F5; }

/* ========== NAV ========== */
.main-nav { display: flex; align-items: center; gap: 0; }
.main-nav a {
  color: #E0E4E7;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 4px;
  transition: color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.active {
  color: #ffffff;
  background: rgba(0,119,182,0.25);
}
.nav-dropdown { position: relative; }
.nav-dropdown-toggle {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
}
.nav-dropdown-toggle::after {
  content: '▾';
  font-size: 11px;
  color: #0077B6;
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: #1A2E35;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  min-width: 220px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.22);
  z-index: 999;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown-menu:hover { display: block; }
.nav-dropdown-menu a {
  display: block;
  padding: 10px 18px;
  border-radius: 0;
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-dropdown-menu a:last-child { border-bottom: none; }

/* ========== BURGER MENU ========== */
.burger-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}
.burger-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: #F5F5F5;
  transition: all 0.25s ease;
  border-radius: 2px;
}
.mobile-nav {
  display: none;
  background: #1A2E35;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 16px 24px;
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block;
  color: #E0E4E7;
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.mobile-nav a:hover { color: #0077B6; }

/* ========== HERO ========== */
.hero {
  position: relative;
  background: #1A2E35;
  color: #F5F5F5;
  overflow: hidden;
  min-height: 560px;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  opacity: 0.28;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 96px 0;
}
.hero-content h1 { color: #F5F5F5; margin-bottom: 24px; }
.hero-content p { font-size: 20px; color: #E0E4E7; margin-bottom: 36px; max-width: 580px; }
.hero--inner {
  min-height: 320px;
  padding: 64px 0;
  align-items: flex-end;
}
.hero--inner .hero-content { padding: 0; }
.hero--inner .hero-content h1 { font-size: 40px; }

/* ========== BREADCRUMB ========== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(245,245,245,0.65);
  margin-bottom: 20px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
}
.breadcrumb a { color: rgba(245,245,245,0.65); }
.breadcrumb a:hover { color: #F5F5F5; }
.breadcrumb-sep { color: rgba(245,245,245,0.35); }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 15px;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}
.btn--primary {
  background: #0077B6;
  color: #ffffff;
  border-color: #0077B6;
}
.btn--primary:hover {
  background: #005F99;
  border-color: #005F99;
  color: #ffffff;
  transform: translateY(-1px);
}
.btn--outline {
  background: transparent;
  color: #0077B6;
  border-color: #0077B6;
}
.btn--outline:hover {
  background: #0077B6;
  color: #ffffff;
  transform: translateY(-1px);
}
.btn--outline-white {
  background: transparent;
  color: #F5F5F5;
  border-color: rgba(245,245,245,0.6);
}
.btn--outline-white:hover {
  background: rgba(245,245,245,0.12);
  border-color: #F5F5F5;
  color: #F5F5F5;
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: #1A2E35;
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}
.btn--ghost:hover { color: #0077B6; }
.btn--sm { font-size: 13px; padding: 9px 18px; }
.btn--lg { font-size: 17px; padding: 16px 36px; }

/* ========== CARDS ========== */
.card {
  background: #ffffff;
  border-radius: 4px;
  border: 1px solid #D0D4D7;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}
.card-img { width: 100%; height: 220px; object-fit: cover; }
.card-body { padding: 24px; }
.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.card-tag {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #0077B6;
  background: rgba(0,119,182,0.08);
  padding: 4px 10px;
  border-radius: 2px;
}
.card-date {
  font-size: 13px;
  color: #7a8a90;
  font-weight: 400;
}
.card h3 { font-size: 20px; margin-bottom: 12px; }
.card h4 { font-size: 17px; margin-bottom: 10px; }
.card p { font-size: 15px; color: #4a5c62; line-height: 1.6; }
.card-footer {
  padding: 16px 24px;
  border-top: 1px solid #E0E4E7;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ========== ARTICLE CARD HORIZONTAL ========== */
.article-card-h {
  display: flex;
  gap: 24px;
  background: #fff;
  border: 1px solid #D0D4D7;
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.article-card-h:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); }
.article-card-h img { width: 240px; min-width: 240px; object-fit: cover; }
.article-card-h .card-body { display: flex; flex-direction: column; justify-content: center; }

/* ========== SECTION TITLES ========== */
.section-title {
  text-align: center;
  margin-bottom: 56px;
}
.section-title h2 { margin-bottom: 16px; }
.section-title p { font-size: 18px; color: #4a5c62; max-width: 660px; margin: 0 auto; }
.section-title--left { text-align: left; }
.section-title--left p { margin: 0; }
.section-title .label {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #0077B6;
  margin-bottom: 10px;
  display: block;
}

/* ========== DIVIDER ========== */
.divider {
  width: 56px;
  height: 3px;
  background: #0077B6;
  margin: 16px auto 0;
  border-radius: 2px;
}
.divider--left { margin-left: 0; }

/* ========== STAT BLOCK ========== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  padding: 40px 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 44px;
  font-weight: 700;
  color: #0077B6;
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 15px;
  color: #E0E4E7;
  font-weight: 400;
}

/* ========== FEATURE LIST ========== */
.feature-list { list-style: none; }
.feature-list li {
  padding: 14px 0;
  border-bottom: 1px solid #E0E4E7;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 16px;
}
.feature-list li:last-child { border-bottom: none; }
.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  min-width: 28px;
  background: rgba(0,119,182,0.1);
  border-radius: 50%;
  color: #0077B6;
  font-size: 13px;
  font-weight: 700;
  margin-top: 2px;
}

/* ========== QUOTE / PULLQUOTE ========== */
.pullquote {
  border-left: 4px solid #0077B6;
  padding: 20px 28px;
  margin: 32px 0;
  background: rgba(0,119,182,0.04);
  border-radius: 0 4px 4px 0;
}
.pullquote p {
  font-size: 20px;
  font-style: italic;
  color: #1A2E35;
  line-height: 1.6;
  margin-bottom: 10px;
}
.pullquote cite {
  font-size: 14px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: #0077B6;
  font-style: normal;
}

/* ========== TABLE ========== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.data-table th {
  background: #1A2E35;
  color: #F5F5F5;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.5px;
  padding: 14px 16px;
  text-align: left;
}
.data-table td {
  padding: 13px 16px;
  border-bottom: 1px solid #E0E4E7;
  vertical-align: top;
}
.data-table tr:hover td { background: rgba(0,119,182,0.03); }
.data-table tr:last-child td { border-bottom: none; }

/* ========== ACCORDION ========== */
.accordion { border: 1px solid #D0D4D7; border-radius: 4px; overflow: hidden; }
.accordion-item { border-bottom: 1px solid #D0D4D7; }
.accordion-item:last-child { border-bottom: none; }
.accordion-btn {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 24px;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #1A2E35;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.2s ease;
}
.accordion-btn:hover { background: rgba(0,119,182,0.04); }
.accordion-btn.open { background: rgba(0,119,182,0.06); color: #0077B6; }
.accordion-icon {
  font-size: 18px;
  font-weight: 400;
  color: #0077B6;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.accordion-btn.open .accordion-icon { transform: rotate(45deg); }
.accordion-body {
  display: none;
  padding: 0 24px 20px;
  font-size: 15px;
  color: #4a5c62;
  line-height: 1.7;
}
.accordion-body.open { display: block; }

/* ========== TABS ========== */
.tab-nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid #E0E4E7;
  margin-bottom: 32px;
  overflow-x: auto;
}
.tab-btn {
  background: none;
  border: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #7a8a90;
  padding: 12px 24px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.tab-btn:hover { color: #0077B6; }
.tab-btn.active { color: #0077B6; border-bottom-color: #0077B6; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ========== FORM ========== */
.form-group { margin-bottom: 24px; }
.form-label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #1A2E35;
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}
.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid #D0D4D7;
  border-radius: 4px;
  font-family: 'Lato', sans-serif;
  font-size: 16px;
  color: #1A2E35;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  appearance: none;
}
.form-control:focus {
  border-color: #0077B6;
  box-shadow: 0 0 0 3px rgba(0,119,182,0.12);
}
.form-control::placeholder { color: #9aabb0; }
textarea.form-control { resize: vertical; min-height: 140px; }
select.form-control { cursor: pointer; }
.form-hint { font-size: 13px; color: #7a8a90; margin-top: 6px; }

/* ========== TAG / BADGE ========== */
.tag {
  display: inline-flex;
  align-items: center;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 2px;
  white-space: nowrap;
}
.tag--blue { background: rgba(0,119,182,0.1); color: #0077B6; }
.tag--dark { background: rgba(26,46,53,0.1); color: #1A2E35; }
.tag--gray { background: #E0E4E7; color: #4a5c62; }

/* ========== SIDEBAR ========== */
.sidebar { position: relative; }
.sidebar-widget {
  background: #fff;
  border: 1px solid #D0D4D7;
  border-radius: 4px;
  padding: 24px;
  margin-bottom: 24px;
}
.sidebar-widget h4 {
  font-size: 16px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid #0077B6;
}
.sidebar-link-list li {
  padding: 8px 0;
  border-bottom: 1px solid #E0E4E7;
  font-size: 15px;
}
.sidebar-link-list li:last-child { border-bottom: none; }
.sidebar-link-list a { color: #1A2E35; }
.sidebar-link-list a:hover { color: #0077B6; }

/* ========== CONTENT LAYOUT (article page) ========== */
.content-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}
.content-body h2 { font-size: 28px; margin: 40px 0 16px; }
.content-body h3 { font-size: 22px; margin: 32px 0 12px; }
.content-body p { margin-bottom: 20px; font-size: 17px; line-height: 1.8; }
.content-body ul, .content-body ol {
  margin: 0 0 20px 24px;
  font-size: 17px;
  line-height: 1.8;
}
.content-body ul { list-style: disc; }
.content-body ol { list-style: decimal; }
.content-body img { border-radius: 4px; margin: 32px 0; }

/* ========== GLOSSARY ========== */
.glossary-letter {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 40px 0 16px;
}
.glossary-letter-char {
  font-family: 'Montserrat', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: #0077B6;
  min-width: 48px;
}
.glossary-letter-line { flex: 1; height: 1px; background: #E0E4E7; }
.glossary-term {
  padding: 16px 0;
  border-bottom: 1px solid #E0E4E7;
}
.glossary-term h5 { margin-bottom: 6px; color: #1A2E35; }
.glossary-term p { font-size: 15px; color: #4a5c62; margin: 0; }

/* ========== TEAM ========== */
.team-card {
  background: #fff;
  border: 1px solid #D0D4D7;
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.team-card:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.1); }
.team-card-img { width: 100%; height: 260px; object-fit: cover; object-position: top; }
.team-card-body { padding: 20px; }
.team-card-body h4 { font-size: 18px; margin-bottom: 4px; }
.team-role {
  font-size: 13px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  color: #0077B6;
  margin-bottom: 10px;
  display: block;
}
.team-card-body p { font-size: 14px; color: #4a5c62; line-height: 1.6; margin: 0; }

/* ========== NEWSLETTER BAND ========== */
.newsletter-band {
  background: #0077B6;
  padding: 64px 0;
}
.newsletter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.newsletter-text h3 { color: #fff; font-size: 28px; margin-bottom: 8px; }
.newsletter-text p { color: rgba(255,255,255,0.85); font-size: 16px; margin: 0; }
.newsletter-form { display: flex; gap: 0; flex-shrink: 0; }
.newsletter-form input {
  padding: 13px 18px;
  border: none;
  border-radius: 4px 0 0 4px;
  font-size: 15px;
  width: 280px;
  outline: none;
  color: #1A2E35;
}
.newsletter-form button {
  padding: 13px 24px;
  background: #1A2E35;
  color: #fff;
  border: none;
  border-radius: 0 4px 4px 0;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s ease;
}
.newsletter-form button:hover { background: #0d1e23; }

/* ========== FOOTER ========== */
.site-footer {
  background: #1A2E35;
  color: #E0E4E7;
  padding: 72px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-brand .site-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 14px; color: rgba(224,228,231,0.7); line-height: 1.7; max-width: 280px; }
.footer-col h5 {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #F5F5F5;
  margin-bottom: 20px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: 14px; color: rgba(224,228,231,0.7); }
.footer-col ul a:hover { color: #0077B6; }
.footer-contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 14px;
  color: rgba(224,228,231,0.7);
  align-items: flex-start;
}
.footer-contact-icon { color: #0077B6; font-size: 14px; margin-top: 2px; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 13px; color: rgba(224,228,231,0.5); margin: 0; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 13px; color: rgba(224,228,231,0.5); }
.footer-bottom-links a:hover { color: #0077B6; }

/* ========== UTILITY ========== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-accent { color: #0077B6; }
.text-muted { color: #7a8a90; }
.text-white { color: #F5F5F5; }
.text-dark { color: #1A2E35; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mb-64 { margin-bottom: 64px; }
.hidden { display: none; }

/* ========== PAGE INTRO ========== */
.page-intro {
  background: #1A2E35;
  padding: 64px 0;
  color: #F5F5F5;
}
.page-intro h1 { color: #F5F5F5; font-size: 40px; margin-bottom: 16px; }
.page-intro p { font-size: 18px; color: rgba(245,245,245,0.8); max-width: 640px; }

/* ========== HIGHLIGHT BOX ========== */
.highlight-box {
  background: rgba(0,119,182,0.07);
  border: 1px solid rgba(0,119,182,0.2);
  border-radius: 4px;
  padding: 24px 28px;
  margin: 32px 0;
}
.highlight-box h4 { color: #0077B6; margin-bottom: 10px; font-size: 16px; }
.highlight-box p { font-size: 15px; margin: 0; color: #4a5c62; }

/* ========== PAGINATION ========== */
.pagination {
  display: flex;
  align-items: center;
  gap: 4px;
  justify-content: center;
  margin-top: 48px;
}
.pagination a, .pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 4px;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid #D0D4D7;
  color: #1A2E35;
  transition: all 0.2s ease;
}
.pagination a:hover { background: #0077B6; color: #fff; border-color: #0077B6; }
.pagination .current { background: #0077B6; color: #fff; border-color: #0077B6; }

/* ========== REVEAL ANIMATION ========== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========== BACK TO TOP ========== */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: #0077B6;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 18px;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 900;
  transition: background 0.2s ease;
}
.back-to-top.visible { display: flex; }
.back-to-top:hover { background: #005F99; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  h1 { font-size: 38px; }
  h2 { font-size: 30px; }
  h3 { font-size: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .content-layout { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:nth-child(2n) { border-right: none; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  body { font-size: 16px; }
  h1 { font-size: 30px; }
  h2 { font-size: 26px; }
  h3 { font-size: 21px; }
  .section { padding: 64px 0; }
  .section--lg { padding: 72px 0; }
  .main-nav { display: none; }
  .burger-btn { display: flex; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .hero-content { padding: 64px 0; }
  .hero-content p { font-size: 17px; }
  .article-card-h { flex-direction: column; }
  .article-card-h img { width: 100%; min-width: 0; height: 200px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .newsletter-inner { flex-direction: column; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form input { border-radius: 4px; width: 100%; }
  .newsletter-form button { border-radius: 4px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .content-layout { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  h1 { font-size: 26px; }
  h2 { font-size: 22px; }
  .btn { padding: 11px 20px; font-size: 14px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
}