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

:root {
  --color-bg: #FFFFFF;
  --color-bg-soft: #F4F6F9;
  --color-bg-card: #FFFFFF;
  --color-blue-deep: #1A3A5C;
  --color-blue-mid: #2558A8;
  --color-blue-accent: #3B82C4;
  --color-gray-warm: #4B5568;
  --color-gray-light: #9CA3AF;
  --color-gray-border: #E2E8F0;
  --color-text-main: #2D3748;
  --color-text-muted: #6B7280;
  --color-white: #FFFFFF;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-card: 0 1px 4px rgba(26,58,92,0.07), 0 4px 16px rgba(26,58,92,0.05);
  --shadow-nav: 0 1px 0 rgba(26,58,92,0.08);
  --transition: 0.22s ease;
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-blue-mid); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-blue-deep); }

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

h1, h2, h3, h4, h5 {
  font-family: var(--font-serif);
  color: var(--color-blue-deep);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: clamp(1.8rem, 4vw, 3rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }
h5 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.08em; }

p { color: var(--color-gray-warm); line-height: 1.75; margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

ul, ol { padding-left: 1.5rem; color: var(--color-gray-warm); }
li { margin-bottom: 0.4rem; line-height: 1.7; }

strong { color: var(--color-text-main); font-weight: 600; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 800px; margin: 0 auto; padding: 0 24px; }
.container--wide { max-width: 1320px; margin: 0 auto; padding: 0 24px; }

/* ========== HEADER / NAV ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  box-shadow: var(--shadow-nav);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--color-blue-deep);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-mark span {
  color: var(--color-white);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-blue-deep);
  letter-spacing: -0.01em;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--color-gray-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-top: -2px;
}

.nav-menu {
  display: flex;
  list-style: none;
  padding: 0;
  gap: 2px;
  margin: 0;
}

.nav-menu li { position: relative; }

.nav-menu > li > a {
  display: block;
  padding: 6px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-main);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  background: var(--color-bg-soft);
  color: var(--color-blue-deep);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(26,58,92,0.12);
  min-width: 220px;
  padding: 6px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: all 0.18s ease;
  z-index: 200;
}

.nav-menu li:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown li a {
  display: block;
  padding: 8px 12px;
  font-size: 0.84rem;
  color: var(--color-gray-warm);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.nav-dropdown li a:hover {
  background: var(--color-bg-soft);
  color: var(--color-blue-deep);
}

.nav-cta {
  background: var(--color-blue-deep);
  color: var(--color-white) !important;
  padding: 8px 18px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
  transition: background var(--transition) !important;
}

.nav-cta:hover {
  background: var(--color-blue-mid) !important;
  color: var(--color-white) !important;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-blue-deep);
  border-radius: 2px;
  transition: all 0.25s;
}

/* ========== HERO ========== */
.hero {
  background: linear-gradient(135deg, #EFF4FA 0%, #F4F6F9 60%, #E8EFF7 100%);
  padding: 80px 0 70px;
  border-bottom: 1px solid var(--color-gray-border);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-content { max-width: 560px; }

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-blue-accent);
  margin-bottom: 18px;
  border-bottom: 2px solid var(--color-blue-accent);
  padding-bottom: 4px;
}

.hero h1 { margin-bottom: 22px; }

.hero-lead {
  font-size: 1.1rem;
  color: var(--color-gray-warm);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 48px rgba(26,58,92,0.14);
  aspect-ratio: 4/3;
  background: var(--color-gray-border);
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-stat-row {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-gray-border);
}

.hero-stat strong {
  display: block;
  font-size: 1.6rem;
  font-family: var(--font-serif);
  color: var(--color-blue-deep);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat span {
  font-size: 0.8rem;
  color: var(--color-gray-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--color-blue-deep);
  color: var(--color-white);
}
.btn-primary:hover { background: var(--color-blue-mid); color: var(--color-white); }

.btn-secondary {
  background: transparent;
  color: var(--color-blue-deep);
  border: 1.5px solid var(--color-blue-deep);
}
.btn-secondary:hover { background: var(--color-blue-deep); color: var(--color-white); }

.btn-outline {
  background: transparent;
  color: var(--color-blue-mid);
  border: 1.5px solid var(--color-blue-mid);
}
.btn-outline:hover { background: var(--color-blue-mid); color: var(--color-white); }

.btn-ghost {
  background: transparent;
  color: var(--color-blue-mid);
  padding: 8px 4px;
  font-size: 0.875rem;
}
.btn-ghost:hover { color: var(--color-blue-deep); }
.btn-ghost::after { content: ' →'; }

.btn-sm { padding: 8px 16px; font-size: 0.82rem; }
.btn-lg { padding: 15px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ========== SECTION HEADERS ========== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 52px;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-blue-accent);
  margin-bottom: 12px;
}

.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 1rem; color: var(--color-text-muted); }

.section-header--left { text-align: left; margin-left: 0; }

/* ========== DIVIDER ========== */
.divider {
  width: 48px;
  height: 2px;
  background: var(--color-blue-accent);
  margin: 16px 0;
}
.divider--center { margin: 16px auto; }

/* ========== SECTIONS ========== */
.section { padding: 80px 0; }
.section--soft { background: var(--color-bg-soft); }
.section--blue { background: var(--color-blue-deep); }
.section--sm { padding: 52px 0; }

/* ========== CARDS ========== */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--color-gray-border);
}

.card-body { padding: 24px; }

.card-category {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-blue-accent);
  margin-bottom: 10px;
}

.card-title {
  font-size: 1.1rem;
  margin-bottom: 10px;
  line-height: 1.35;
}

.card-excerpt {
  font-size: 0.875rem;
  color: var(--color-gray-warm);
  line-height: 1.65;
  margin-bottom: 18px;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.78rem;
  color: var(--color-gray-light);
  border-top: 1px solid var(--color-gray-border);
  padding-top: 16px;
  margin-top: 16px;
}

/* ========== GRID LAYOUTS ========== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ========== ARTICLE LAYOUT ========== */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

.article-header { margin-bottom: 36px; }

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--color-gray-light);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.article-meta .tag {
  background: var(--color-bg-soft);
  color: var(--color-blue-accent);
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.article-hero-img {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: 32px;
  aspect-ratio: 16/7;
  object-fit: cover;
  background: var(--color-gray-border);
}

.article-body h2 { margin: 36px 0 16px; }
.article-body h3 { margin: 28px 0 12px; }
.article-body p { margin-bottom: 20px; }
.article-body ul, .article-body ol { margin-bottom: 20px; }

.article-body .highlight-box {
  background: linear-gradient(to right, #EFF4FA, #F4F6F9);
  border-left: 3px solid var(--color-blue-accent);
  padding: 20px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 28px 0;
}

.article-body .highlight-box p { color: var(--color-text-main); font-size: 0.97rem; }

.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 0.9rem;
}

.article-body table th {
  background: var(--color-blue-deep);
  color: var(--color-white);
  padding: 10px 14px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.article-body table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-gray-border);
  color: var(--color-gray-warm);
  vertical-align: top;
}

.article-body table tr:last-child td { border-bottom: none; }
.article-body table tr:nth-child(even) td { background: var(--color-bg-soft); }

/* ========== SIDEBAR ========== */
.sidebar-widget {
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
}

.sidebar-widget h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-blue-deep);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-gray-border);
}

.sidebar-link-list { list-style: none; padding: 0; }
.sidebar-link-list li {
  border-bottom: 1px solid var(--color-gray-border);
  padding: 10px 0;
  margin: 0;
}
.sidebar-link-list li:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-link-list li a {
  font-size: 0.875rem;
  color: var(--color-gray-warm);
  line-height: 1.5;
}
.sidebar-link-list li a:hover { color: var(--color-blue-mid); }

/* ========== STATS STRIP ========== */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-gray-border);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.stat-item {
  background: var(--color-white);
  padding: 28px 24px;
  text-align: center;
}

.stat-item .number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-blue-deep);
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}

.stat-item .label {
  font-size: 0.78rem;
  color: var(--color-gray-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ========== INFO BOX / CALLOUT ========== */
.info-box {
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  background: var(--color-white);
}

.info-box--blue {
  background: linear-gradient(135deg, #EFF4FA, #F4F6F9);
  border-color: #C7D9EE;
}

.tip-list { list-style: none; padding: 0; }
.tip-list li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-gray-border);
  margin: 0;
}
.tip-list li:last-child { border-bottom: none; }
.tip-list li::before {
  content: '◆';
  color: var(--color-blue-accent);
  font-size: 0.6rem;
  flex-shrink: 0;
  margin-top: 6px;
}
.tip-list li span { font-size: 0.9rem; color: var(--color-gray-warm); line-height: 1.6; }

/* ========== BREADCRUMB ========== */
.breadcrumb {
  padding: 16px 0;
  border-bottom: 1px solid var(--color-gray-border);
  background: var(--color-bg-soft);
}

.breadcrumb ol {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

.breadcrumb ol li {
  font-size: 0.82rem;
  color: var(--color-gray-light);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.breadcrumb ol li::after { content: '/'; color: var(--color-gray-border); }
.breadcrumb ol li:last-child::after { display: none; }
.breadcrumb ol li a { color: var(--color-blue-mid); }
.breadcrumb ol li a:hover { color: var(--color-blue-deep); }
.breadcrumb ol li:last-child { color: var(--color-text-main); }

/* ========== PAGE HERO ========== */
.page-hero {
  background: linear-gradient(135deg, #1A3A5C 0%, #2558A8 100%);
  padding: 56px 0 52px;
  color: var(--color-white);
}

.page-hero h1 { color: var(--color-white); margin-bottom: 14px; }
.page-hero p { color: rgba(255,255,255,0.78); font-size: 1.05rem; margin: 0; }

.page-hero-meta {
  display: flex;
  gap: 20px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.page-hero-meta span {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ========== TOPIC CARDS ========== */
.topic-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.topic-card:hover { box-shadow: var(--shadow-card); transform: translateY(-2px); }

.topic-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #EFF4FA, #D6E4F5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-blue-mid);
  margin-bottom: 4px;
}

.topic-card h3 { font-size: 1.05rem; margin: 0; }
.topic-card p { font-size: 0.875rem; margin: 0; color: var(--color-text-muted); line-height: 1.6; }

/* ========== FEATURE LIST ========== */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.feature-row--reverse { direction: rtl; }
.feature-row--reverse > * { direction: ltr; }

.feature-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(26,58,92,0.12);
  aspect-ratio: 4/3;
  background: var(--color-gray-border);
}

.feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-content h2 { margin-bottom: 16px; }
.feature-content p { margin-bottom: 20px; }

.check-list { list-style: none; padding: 0; margin-bottom: 28px; }
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 8px 0;
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-gray-warm);
}
.check-list li::before {
  content: '✓';
  color: var(--color-blue-mid);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ========== NEWSLETTER / CTA STRIP ========== */
.cta-strip {
  background: linear-gradient(135deg, #1A3A5C 0%, #2558A8 100%);
  padding: 64px 0;
  text-align: center;
  color: var(--color-white);
}

.cta-strip h2 { color: var(--color-white); margin-bottom: 14px; }
.cta-strip p { color: rgba(255,255,255,0.76); margin-bottom: 32px; }

.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 18px;
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  font-size: 0.9rem;
  outline: none;
  transition: border var(--transition);
}

.newsletter-form input::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-form input:focus { border-color: rgba(255,255,255,0.6); }

.newsletter-form button {
  background: var(--color-white);
  color: var(--color-blue-deep);
  font-weight: 700;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.9rem;
  transition: opacity var(--transition);
}

.newsletter-form button:hover { opacity: 0.9; }

/* ========== CONTACT FORM ========== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 56px;
  align-items: start;
}

.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 36px;
}

.form-group { margin-bottom: 20px; }

.form-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 7px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--color-gray-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--color-text-main);
  background: var(--color-white);
  outline: none;
  transition: border var(--transition), box-shadow var(--transition);
}

.form-control:focus {
  border-color: var(--color-blue-accent);
  box-shadow: 0 0 0 3px rgba(59,130,196,0.12);
}

.form-control textarea { min-height: 140px; resize: vertical; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.success-message {
  display: none;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: center;
  margin-top: 20px;
}

.success-message.visible { display: block; }

.success-message p {
  color: #065F46;
  font-weight: 600;
  margin: 0;
}

/* ========== ABOUT ========== */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.team-card {
  text-align: center;
  background: var(--color-white);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  transition: box-shadow var(--transition);
}

.team-card:hover { box-shadow: var(--shadow-card); }

.team-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.team-card .role {
  font-size: 0.8rem;
  color: var(--color-blue-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 12px;
}
.team-card p { font-size: 0.875rem; color: var(--color-gray-warm); }

/* ========== BLOG ========== */
.blog-grid { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }

.blog-list { display: flex; flex-direction: column; gap: 32px; }

.blog-list-item {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-gray-border);
  align-items: start;
}

.blog-list-item:last-child { border-bottom: none; padding-bottom: 0; }

.blog-list-img {
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--color-gray-border);
  width: 100%;
}

.blog-list-body h3 { font-size: 1.15rem; margin-bottom: 10px; }
.blog-list-body h3 a { color: var(--color-blue-deep); }
.blog-list-body h3 a:hover { color: var(--color-blue-mid); }
.blog-list-body p { font-size: 0.9rem; margin-bottom: 14px; }

/* ========== FOOTER ========== */
.site-footer {
  background: var(--color-blue-deep);
  color: rgba(255,255,255,0.72);
  padding-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-text { color: var(--color-white); }
.footer-brand .logo-mark { background: rgba(255,255,255,0.15); }
.footer-brand p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin-top: 16px;
  margin-bottom: 20px;
  line-height: 1.7;
}

.footer-contact { margin-top: 20px; }
.footer-contact p {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 6px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.footer-col h5 {
  color: var(--color-white);
  margin-bottom: 20px;
  font-size: 0.75rem;
}

.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.62);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--color-white); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.42);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: var(--color-white); }

.footer-bottom-links { display: flex; gap: 20px; }

/* ========== POLICY PAGES ========== */
.policy-layout { max-width: 860px; margin: 0 auto; }

.policy-toc {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin-bottom: 40px;
}

.policy-toc h4 { margin-bottom: 14px; font-size: 0.9rem; }
.policy-toc ol { padding-left: 1.2rem; }
.policy-toc ol li { margin-bottom: 8px; }
.policy-toc ol li a { font-size: 0.875rem; color: var(--color-blue-mid); }

.policy-section { margin-bottom: 44px; }
.policy-section h2 { margin-bottom: 18px; font-size: 1.35rem; }
.policy-section h3 { margin-bottom: 12px; font-size: 1.05rem; }
.policy-section p { margin-bottom: 14px; }

/* ========== MOBILE ========== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .article-layout { grid-template-columns: 1fr; }
  .article-layout .sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .contact-layout { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-image-wrap { order: -1; max-height: 320px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-menu, .nav-cta-wrap { display: none; }
  .hamburger { display: flex; }
  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-top: 1px solid var(--color-gray-border);
    padding: 12px;
    box-shadow: 0 8px 24px rgba(26,58,92,0.1);
    z-index: 99;
  }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .feature-row { grid-template-columns: 1fr; gap: 32px; }
  .feature-row--reverse { direction: ltr; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .hero-stat-row { gap: 20px; }
  .blog-list-item { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .newsletter-form { flex-direction: column; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; gap: 12px; }
  .section { padding: 56px 0; }
  .hero { padding: 52px 0 44px; }
  .page-hero { padding: 40px 0 36px; }
}

@media (max-width: 480px) {
  .team-grid { grid-template-columns: 1fr; }
  .stats-strip { grid-template-columns: 1fr 1fr; }
  .hero-stat-row { flex-wrap: wrap; }
}

/* ========== UTILITIES ========== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.mb-4 { margin-bottom: 16px; }
.mb-8 { margin-bottom: 32px; }
.mb-12 { margin-bottom: 48px; }
.gap-8 { gap: 32px; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

.tag-pill {
  display: inline-block;
  background: var(--color-bg-soft);
  color: var(--color-blue-mid);
  border: 1px solid var(--color-gray-border);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: all var(--transition);
}
.tag-pill:hover { background: var(--color-blue-deep); color: var(--color-white); border-color: var(--color-blue-deep); }

.reading-time {
  font-size: 0.78rem;
  color: var(--color-gray-light);
  display: flex;
  align-items: center;
  gap: 6px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--color-blue-mid);
  margin-bottom: 28px;
}
.back-link::before { content: '←'; }
.back-link:hover { color: var(--color-blue-deep); }

/* ========== ACCORDION ========== */
.accordion { border: 1px solid var(--color-gray-border); border-radius: var(--radius-md); overflow: hidden; }
.accordion-item { border-bottom: 1px solid var(--color-gray-border); }
.accordion-item:last-child { border-bottom: none; }

.accordion-btn {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 24px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
}

.accordion-btn:hover { background: var(--color-bg-soft); }
.accordion-btn::after { content: '+'; font-size: 1.2rem; color: var(--color-blue-accent); flex-shrink: 0; }
.accordion-btn.open::after { content: '−'; }

.accordion-body {
  display: none;
  padding: 0 24px 20px;
  font-size: 0.9rem;
  color: var(--color-gray-warm);
  line-height: 1.7;
  background: var(--color-bg-soft);
}

.accordion-body.open { display: block; }

/* ========== PROGRESS / RATING BARS ========== */
.progress-item { margin-bottom: 16px; }
.progress-label { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--color-gray-warm); margin-bottom: 6px; }
.progress-track { height: 6px; background: var(--color-gray-border); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(to right, var(--color-blue-mid), var(--color-blue-accent)); border-radius: 3px; transition: width 1.2s ease; }

/* ========== SCROLL TO TOP ========== */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--color-blue-deep);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(26,58,92,0.24);
  z-index: 90;
  transition: opacity var(--transition), background var(--transition);
}

.scroll-top.visible { display: flex; }
.scroll-top:hover { background: var(--color-blue-mid); }