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

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

:root {
  --white: #FFFFFF;
  --off-white: #F8F9FA;
  --light-gray: #F1F3F4;
  --border: #E2E5E9;
  --text-muted: #8A9099;
  --text-secondary: #5A6270;
  --text-primary: #1C1F26;
  --graphite: #2C2F3A;
  --graphite-dark: #181B22;
  --emerald: #059669;
  --emerald-dark: #047857;
  --emerald-light: #ECFDF5;
  --emerald-mid: #10B981;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --radius: 4px;
  --radius-md: 8px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.09);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --transition: 0.22s ease;
  --max-w: 1200px;
}

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

a { color: var(--emerald); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--emerald-dark); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { font-family: var(--font-sans); cursor: pointer; border: none; background: none; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section--gray { background: var(--off-white); }
.section--dark { background: var(--graphite-dark); color: var(--white); }
.section--emerald { background: var(--emerald); color: var(--white); }

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5 { line-height: 1.25; font-weight: 600; color: var(--text-primary); }
h1 { font-size: clamp(2rem, 4vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }
.section-title { font-size: clamp(1.6rem, 2.8vw, 2rem); font-weight: 700; color: var(--text-primary); margin-bottom: 12px; }
.section-subtitle { font-size: 1.05rem; color: var(--text-secondary); max-width: 580px; line-height: 1.7; }
.section-header { margin-bottom: 52px; }
.section-header--center { text-align: center; }
.section-header--center .section-subtitle { margin: 0 auto; }
.lead { font-size: 1.15rem; line-height: 1.75; color: var(--text-secondary); }
.text-emerald { color: var(--emerald); }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.875rem; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 26px; border-radius: var(--radius); font-size: 0.9rem;
  font-weight: 600; letter-spacing: 0.01em; transition: all var(--transition);
  text-decoration: none; border: 2px solid transparent;
}
.btn-primary { background: var(--emerald); color: var(--white); border-color: var(--emerald); }
.btn-primary:hover { background: var(--emerald-dark); border-color: var(--emerald-dark); color: var(--white); }
.btn-outline { background: transparent; color: var(--emerald); border-color: var(--emerald); }
.btn-outline:hover { background: var(--emerald); color: var(--white); }
.btn-dark { background: var(--graphite); color: var(--white); border-color: var(--graphite); }
.btn-dark:hover { background: var(--graphite-dark); border-color: var(--graphite-dark); color: var(--white); }
.btn-ghost { color: var(--text-secondary); border-color: var(--border); background: var(--white); }
.btn-ghost:hover { border-color: var(--emerald); color: var(--emerald); }
.btn-sm { padding: 7px 18px; font-size: 0.825rem; }
.btn-lg { padding: 14px 34px; font-size: 1rem; }

/* ========== HEADER / NAVBAR ========== */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.97); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px; gap: 24px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-mark {
  width: 36px; height: 36px; background: var(--emerald);
  border-radius: var(--radius); display: flex; align-items: center; justify-content: center;
}
.nav-logo-mark span { color: var(--white); font-weight: 700; font-size: 1.1rem; letter-spacing: -0.03em; }
.nav-logo-text { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); letter-spacing: -0.02em; }
.nav-logo-text em { color: var(--emerald); font-style: normal; }

.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 4px;
  padding: 8px 12px; border-radius: var(--radius);
  font-size: 0.875rem; font-weight: 500; color: var(--text-secondary);
  transition: all var(--transition); text-decoration: none;
}
.nav-link:hover, .nav-link.active { color: var(--emerald); background: var(--emerald-light); }
.nav-link svg { width: 14px; height: 14px; transition: transform var(--transition); }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%);
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg); min-width: 220px; padding: 8px;
  opacity: 0; pointer-events: none; transition: all var(--transition);
}
.nav-item:hover .nav-dropdown { opacity: 1; pointer-events: all; }
.nav-dropdown a {
  display: block; padding: 8px 12px; border-radius: var(--radius);
  font-size: 0.875rem; color: var(--text-secondary); transition: all var(--transition);
}
.nav-dropdown a:hover { background: var(--emerald-light); color: var(--emerald); }

.nav-actions { display: flex; align-items: center; gap: 12px; }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; cursor: pointer; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: all var(--transition); }

/* ========== HERO ========== */
.hero {
  padding: 96px 0 80px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.hero-eyebrow {
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--emerald); margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
}
.hero-eyebrow::before { content: ''; display: block; width: 28px; height: 2px; background: var(--emerald); }
.hero-title { margin-bottom: 22px; }
.hero-title .line { display: block; }
.hero-desc { font-size: 1.05rem; color: var(--text-secondary); margin-bottom: 36px; max-width: 520px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 36px; margin-top: 40px; padding-top: 36px; border-top: 1px solid var(--border); }
.hero-stat-num { font-size: 1.75rem; font-weight: 700; color: var(--text-primary); line-height: 1; }
.hero-stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }
.hero-image { border-radius: var(--radius-md); overflow: hidden; position: relative; }
.hero-image img { width: 100%; height: 460px; object-fit: cover; }
.hero-image-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(28,31,38,0.85) 0%, transparent 100%);
  padding: 28px 24px 20px; color: var(--white); font-size: 0.8rem; opacity: 0.9;
}

/* ========== LINE DIVIDER ========== */
.divider { height: 1px; background: var(--border); margin: 0; }
.divider-section { height: 1px; background: var(--border); margin: 48px 0; }

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

.card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 32px;
  transition: all var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); border-color: var(--emerald); transform: translateY(-2px); }
.card--flat { box-shadow: none; }
.card--featured { border-color: var(--emerald); }

.card-icon {
  width: 44px; height: 44px; border-radius: var(--radius);
  background: var(--emerald-light); display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.card-icon svg { width: 22px; height: 22px; stroke: var(--emerald); }
.card-tag {
  display: inline-block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--emerald); background: var(--emerald-light);
  padding: 3px 10px; border-radius: 2px; margin-bottom: 14px;
}
.card-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; color: var(--text-primary); }
.card-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.65; }
.card-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.875rem; font-weight: 600; color: var(--emerald);
  margin-top: 18px; transition: gap var(--transition);
}
.card-link:hover { gap: 10px; }
.card-link svg { width: 14px; height: 14px; }

/* Article Cards */
.article-card { display: flex; flex-direction: column; }
.article-card-img { border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; margin: -32px -32px 24px; }
.article-card-img img { width: 100%; height: 200px; object-fit: cover; transition: transform 0.4s ease; }
.article-card:hover .article-card-img img { transform: scale(1.04); }
.article-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.article-date { font-size: 0.78rem; color: var(--text-muted); }
.article-cat { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--emerald); }

/* ========== BREADCRUMB ========== */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: var(--text-muted);
  padding: 16px 0; border-bottom: 1px solid var(--border); margin-bottom: 0;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--emerald); }
.breadcrumb-sep { color: var(--border); }

/* ========== PAGE HEADER ========== */
.page-header {
  padding: 56px 0 48px;
  background: var(--off-white);
  border-bottom: 1px solid var(--border);
}
.page-header-inner { max-width: 760px; }
.page-header-eyebrow {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--emerald); margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.page-header-eyebrow::before { content: ''; display: block; width: 20px; height: 2px; background: var(--emerald); }
.page-header h1 { margin-bottom: 16px; }
.page-header .lead { max-width: 600px; }

/* ========== SIDEBAR LAYOUT ========== */
.sidebar-layout { display: grid; grid-template-columns: 1fr 300px; gap: 48px; align-items: start; }
.sidebar { position: sticky; top: 88px; }
.sidebar-widget {
  background: var(--off-white); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 24px; margin-bottom: 24px;
}
.sidebar-widget-title { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; border-bottom: 1px solid var(--border); padding-bottom: 12px; }
.sidebar-links { display: flex; flex-direction: column; gap: 4px; }
.sidebar-links a { font-size: 0.9rem; color: var(--text-secondary); padding: 7px 0; border-bottom: 1px solid var(--border); transition: color var(--transition); display: flex; justify-content: space-between; align-items: center; }
.sidebar-links a:last-child { border-bottom: none; }
.sidebar-links a:hover { color: var(--emerald); }

/* ========== FEATURE GRID ========== */
.feature-split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.feature-split--reverse .feature-image { order: -1; }
.feature-image img { width: 100%; height: 380px; object-fit: cover; border-radius: var(--radius-md); }
.feature-list { display: flex; flex-direction: column; gap: 20px; margin-top: 28px; }
.feature-item { display: flex; gap: 16px; }
.feature-item-icon { width: 32px; height: 32px; background: var(--emerald-light); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.feature-item-icon svg { width: 16px; height: 16px; stroke: var(--emerald); }
.feature-item-title { font-weight: 600; font-size: 0.95rem; margin-bottom: 4px; }
.feature-item-desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ========== NUMBERS / STATS ========== */
.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; }
.stat-item { background: var(--white); padding: 32px 24px; text-align: center; }
.stat-num { font-size: 2.25rem; font-weight: 700; color: var(--text-primary); line-height: 1; }
.stat-num span { color: var(--emerald); }
.stat-label { font-size: 0.82rem; color: var(--text-muted); margin-top: 6px; }

/* ========== TABLE ========== */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); padding: 12px 16px; text-align: left; border-bottom: 2px solid var(--border); background: var(--off-white); }
.data-table td { padding: 14px 16px; border-bottom: 1px solid var(--border); font-size: 0.9rem; color: var(--text-secondary); vertical-align: top; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--off-white); }

/* ========== ACCORDION / FAQ ========== */
.accordion { border: 1px solid var(--border); border-radius: var(--radius-md); overflow: hidden; }
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-item:last-child { border-bottom: none; }
.accordion-btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; text-align: left; background: var(--white);
  font-size: 0.95rem; font-weight: 500; color: var(--text-primary);
  transition: background var(--transition);
}
.accordion-btn:hover { background: var(--off-white); }
.accordion-btn.active { background: var(--emerald-light); color: var(--emerald); }
.accordion-icon { width: 20px; height: 20px; flex-shrink: 0; transition: transform var(--transition); }
.accordion-btn.active .accordion-icon { transform: rotate(45deg); }
.accordion-body { display: none; padding: 0 24px 20px; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.accordion-body.open { display: block; }

/* ========== TABS ========== */
.tab-nav { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 32px; }
.tab-btn {
  padding: 11px 20px; font-size: 0.875rem; font-weight: 500; color: var(--text-muted);
  border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all var(--transition);
}
.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active { color: var(--emerald); border-bottom-color: var(--emerald); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ========== TIMELINE ========== */
.timeline { position: relative; padding-left: 28px; }
.timeline::before { content: ''; position: absolute; left: 7px; top: 0; bottom: 0; width: 2px; background: var(--border); }
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-item::before { content: ''; position: absolute; left: -24px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--emerald); border: 3px solid var(--white); box-shadow: 0 0 0 2px var(--emerald); }
.timeline-date { font-size: 0.78rem; font-weight: 600; color: var(--emerald); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.timeline-title { font-weight: 600; font-size: 1rem; margin-bottom: 8px; }
.timeline-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.65; }

/* ========== QUOTE / CALLOUT ========== */
.callout {
  border-left: 4px solid var(--emerald); padding: 20px 24px;
  background: var(--emerald-light); border-radius: 0 var(--radius) var(--radius) 0;
  margin: 28px 0;
}
.callout p { font-size: 0.95rem; color: var(--text-primary); line-height: 1.7; }
.callout-title { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--emerald); margin-bottom: 8px; }

blockquote {
  font-size: 1.15rem; font-style: italic; color: var(--text-secondary);
  border-left: 3px solid var(--emerald); padding: 4px 0 4px 24px; margin: 28px 0; line-height: 1.75;
}
blockquote cite { display: block; font-size: 0.82rem; font-style: normal; font-weight: 500; color: var(--text-muted); margin-top: 10px; }

/* ========== CONTACT FORM ========== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group--full { grid-column: 1 / -1; }
label { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); }
input, select, textarea {
  padding: 11px 14px; border: 1.5px solid var(--border); border-radius: var(--radius);
  font-family: var(--font-sans); font-size: 0.9rem; color: var(--text-primary);
  background: var(--white); transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--emerald); box-shadow: 0 0 0 3px rgba(5,150,105,0.12); }
input::placeholder, textarea::placeholder { color: var(--text-muted); }
textarea { resize: vertical; min-height: 120px; }
select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238A9099' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }

.form-success {
  display: none; background: var(--emerald-light); border: 1px solid var(--emerald);
  border-radius: var(--radius-md); padding: 24px; text-align: center; margin-top: 20px;
}
.form-success.show { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.form-success svg { width: 40px; height: 40px; stroke: var(--emerald); }
.form-success h4 { font-size: 1.1rem; color: var(--text-primary); }
.form-success p { font-size: 0.9rem; color: var(--text-secondary); }

/* ========== NEWSLETTER ========== */
.newsletter-form { display: flex; gap: 10px; max-width: 460px; }
.newsletter-form input { flex: 1; }
.newsletter-form .btn { white-space: nowrap; }

/* ========== TAGS ========== */
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-size: 0.78rem; font-weight: 500; padding: 4px 12px;
  border: 1px solid var(--border); border-radius: 2px;
  color: var(--text-secondary); transition: all var(--transition);
}
.tag:hover { border-color: var(--emerald); color: var(--emerald); background: var(--emerald-light); }
.tag--active { border-color: var(--emerald); color: var(--emerald); background: var(--emerald-light); }

/* ========== ARTICLE CONTENT ========== */
.article-content { max-width: 720px; }
.article-content h2 { margin: 40px 0 16px; font-size: 1.5rem; }
.article-content h3 { margin: 30px 0 12px; font-size: 1.2rem; }
.article-content p { margin-bottom: 20px; font-size: 1rem; line-height: 1.8; color: var(--text-secondary); }
.article-content ul, .article-content ol { margin: 16px 0 20px 24px; }
.article-content li { margin-bottom: 8px; font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; }
.article-content ul li { list-style: disc; }
.article-content ol li { list-style: decimal; }
.article-content strong { color: var(--text-primary); font-weight: 600; }

/* ========== TOPIC INDEX ========== */
.topic-index { background: var(--off-white); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 24px; margin-bottom: 36px; }
.topic-index-title { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px; }
.topic-index ol { margin-left: 18px; }
.topic-index li { margin-bottom: 6px; }
.topic-index a { font-size: 0.9rem; color: var(--text-secondary); }
.topic-index a:hover { color: var(--emerald); }

/* ========== GLOSSARY ========== */
.glossary-letter { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; color: var(--emerald); text-transform: uppercase; padding: 6px 0; border-bottom: 2px solid var(--emerald); margin-bottom: 18px; display: inline-block; }
.glossary-term { margin-bottom: 24px; }
.glossary-term dt { font-weight: 600; font-size: 1rem; margin-bottom: 6px; }
.glossary-term dd { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; padding-left: 16px; border-left: 2px solid var(--border); }

/* ========== RESOURCE LIST ========== */
.resource-item { display: flex; align-items: flex-start; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border); }
.resource-item:last-child { border-bottom: none; }
.resource-icon { width: 40px; height: 40px; border-radius: var(--radius); background: var(--emerald-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.resource-icon svg { width: 20px; height: 20px; stroke: var(--emerald); }
.resource-type { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--emerald); margin-bottom: 4px; }
.resource-title { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.resource-desc { font-size: 0.85rem; color: var(--text-muted); }

/* ========== TEAM ========== */
.team-card { text-align: center; }
.team-photo { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius-md); margin-bottom: 18px; }
.team-name { font-size: 1.05rem; font-weight: 600; margin-bottom: 4px; }
.team-role { font-size: 0.82rem; font-weight: 500; color: var(--emerald); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 10px; }
.team-bio { font-size: 0.87rem; color: var(--text-secondary); line-height: 1.65; }

/* ========== BREADCRUMB NAV ========== */
.alpha-nav { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 40px; }
.alpha-nav a { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 0.82rem; font-weight: 600; color: var(--text-muted); transition: all var(--transition); }
.alpha-nav a:hover, .alpha-nav a.has-items { border-color: var(--emerald); color: var(--emerald); background: var(--emerald-light); }

/* ========== FOOTER ========== */
.site-footer { background: var(--graphite-dark); color: rgba(255,255,255,0.7); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand .nav-logo-text { color: var(--white); }
.footer-desc { font-size: 0.875rem; line-height: 1.7; margin-bottom: 20px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; font-size: 0.875rem; }
.footer-contact-item svg { width: 16px; height: 16px; stroke: var(--emerald); flex-shrink: 0; margin-top: 2px; }
.footer-col-title { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 9px; }
.footer-links a { font-size: 0.875rem; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-links a:hover { color: var(--emerald-mid); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; display: flex; align-items: center; justify-content: space-between; font-size: 0.8rem; color: rgba(255,255,255,0.35); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,0.35); font-size: 0.8rem; }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

/* ========== POLICY PAGES ========== */
.policy-content { max-width: 820px; }
.policy-content h2 { font-size: 1.3rem; margin: 40px 0 14px; padding-top: 32px; border-top: 1px solid var(--border); }
.policy-content h2:first-child { border-top: none; padding-top: 0; }
.policy-content h3 { font-size: 1.05rem; margin: 24px 0 10px; }
.policy-content p { margin-bottom: 16px; font-size: 0.95rem; line-height: 1.8; color: var(--text-secondary); }
.policy-content ul { margin: 12px 0 16px 24px; }
.policy-content ul li { list-style: disc; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.policy-meta { background: var(--off-white); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; margin-bottom: 32px; font-size: 0.85rem; color: var(--text-muted); display: flex; gap: 24px; flex-wrap: wrap; }
.policy-meta strong { color: var(--text-primary); }

/* ========== PAGINATION ========== */
.pagination { display: flex; align-items: center; gap: 6px; margin-top: 48px; }
.page-num { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 0.875rem; color: var(--text-muted); transition: all var(--transition); }
.page-num:hover, .page-num.active { border-color: var(--emerald); color: var(--emerald); background: var(--emerald-light); }
.page-arrow { font-size: 0.875rem; color: var(--text-muted); padding: 0 8px; }

/* ========== MOBILE ========== */
@media (max-width: 1024px) {
  .cards-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .hero { padding: 64px 0 48px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-image { display: none; }
  .hero-stats { gap: 24px; }
  .cards-grid--3, .cards-grid--2 { grid-template-columns: 1fr; }
  .feature-split { grid-template-columns: 1fr; gap: 40px; }
  .feature-split--reverse .feature-image { order: unset; }
  .sidebar-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .form-grid { grid-template-columns: 1fr; }
  .nav-menu, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .nav-menu.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--white); border-bottom: 1px solid var(--border); padding: 16px; box-shadow: var(--shadow-md); }
  .nav-dropdown { position: static; transform: none; opacity: 1; pointer-events: all; box-shadow: none; border: none; padding: 4px 12px; background: var(--off-white); border-radius: var(--radius); display: none; }
  .nav-item.open .nav-dropdown { display: block; }
  .newsletter-form { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  h1 { font-size: 1.75rem; }
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}