/* ============================================================
   EVERYDAY INTERNET USAGE & ACCESS GUIDE
   Main Stylesheet — Lifestyle / Modern Design
   Colors: Soft Blue + White + Light Cyan
   ============================================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --primary-blue: #2E86DE;
  --primary-dark: #1A5EAB;
  --primary-light: #5BA4E8;
  --cyan-light: #E0F7FA;
  --cyan-medium: #B2EBF2;
  --cyan-accent: #00BCD4;
  --cyan-deep: #0097A7;
  --white: #FFFFFF;
  --off-white: #F8FBFF;
  --bg-light: #EEF6FF;
  --bg-section: #F0FBFF;
  --text-dark: #1A2A3A;
  --text-body: #3A4A5A;
  --text-muted: #6A7D90;
  --text-light: #9BB0C3;
  --border-light: #D6EAF8;
  --border-medium: #A9CCE3;
  --shadow-sm: 0 2px 8px rgba(46, 134, 222, 0.08);
  --shadow-md: 0 6px 24px rgba(46, 134, 222, 0.12);
  --shadow-lg: 0 16px 48px rgba(46, 134, 222, 0.16);
  --shadow-xl: 0 24px 64px rgba(46, 134, 222, 0.20);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-primary: 'Poppins', 'Inter', sans-serif;
  --font-body: 'Inter', 'Poppins', sans-serif;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background-color: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

ul {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  color: var(--text-dark);
  line-height: 1.3;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.7rem); }
h4 { font-size: clamp(1rem, 2vw, 1.3rem); }

p {
  color: var(--text-body);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

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

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 12px rgba(46, 134, 222, 0.3);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-title {
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}

.logo-subtitle {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.03em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--primary-blue);
  background: var(--bg-light);
}

.nav-link.active {
  color: var(--primary-blue);
  background: var(--bg-light);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 100;
}

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

.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 0.86rem;
  color: var(--text-body);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-dropdown a:hover {
  background: var(--bg-light);
  color: var(--primary-blue);
}

.nav-dropdown a span.dd-icon {
  font-size: 1rem;
  width: 22px;
  text-align: center;
}

.nav-cta {
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-accent));
  color: var(--white) !important;
  padding: 10px 22px !important;
  border-radius: var(--radius-full) !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 14px rgba(46, 134, 222, 0.35);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(46, 134, 222, 0.45) !important;
  background: var(--white) !important;
  color: var(--primary-blue) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.hamburger:hover { background: var(--bg-light); }

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   HERO SECTIONS
   ============================================================ */
.hero {
  position: relative;
  background: linear-gradient(135deg, #EEF6FF 0%, #E0F7FA 50%, #F0FBFF 100%);
  padding: 90px 0 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(46, 134, 222, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 188, 212, 0.10) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46, 134, 222, 0.1);
  border: 1px solid rgba(46, 134, 222, 0.2);
  color: var(--primary-blue);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-dark);
  margin-bottom: 22px;
  letter-spacing: -0.02em;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p.lead {
  font-size: 1.15rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 640px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-stat .stat-number {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-blue);
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Page Hero (inner pages) */
.page-hero {
  background: linear-gradient(135deg, #EEF6FF 0%, #E0F7FA 50%, #F0FBFF 100%);
  padding: 64px 0 56px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(46, 134, 222, 0.10) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 0.83rem;
  color: var(--text-muted);
}

.page-hero .breadcrumb a {
  color: var(--primary-blue);
  font-weight: 500;
}

.page-hero .breadcrumb .sep { color: var(--text-light); }

.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.page-hero p.lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 620px;
  line-height: 1.8;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-accent));
  color: var(--white);
  box-shadow: 0 6px 20px rgba(46, 134, 222, 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(46, 134, 222, 0.45);
  color: var(--white);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary-blue);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: var(--primary-blue);
  background: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--primary-blue);
}

.btn-outline {
  background: transparent;
  color: var(--primary-blue);
  border-color: var(--primary-blue);
}

.btn-outline:hover {
  background: var(--primary-blue);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--primary-blue);
  border-color: transparent;
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  color: var(--primary-dark);
}

.btn-sm {
  padding: 9px 20px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  padding: 80px 0;
}

.section-alt {
  background: var(--bg-section);
}

.section-light {
  background: var(--off-white);
}

.section-dark {
  background: linear-gradient(135deg, #1A2A3A, #2E4A6A);
  color: var(--white);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

.section-dark p {
  color: rgba(255,255,255,0.8);
}

.section-header {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 56px;
}

.section-header.left {
  text-align: left;
  margin: 0 0 48px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46, 134, 222, 0.1);
  color: var(--primary-blue);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-medium);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--bg-light), var(--cyan-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  border: 1px solid var(--border-light);
}

.card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.card h4 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary-blue);
}

.card-link:hover { gap: 10px; }

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

/* ============================================================
   FEATURE SECTIONS (Split Layout)
   ============================================================ */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.feature-split.reverse {
  direction: rtl;
}

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

.feature-visual {
  position: relative;
}

.feature-visual-card {
  background: linear-gradient(135deg, var(--bg-light), var(--cyan-light));
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.feature-visual-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(46, 134, 222, 0.12), transparent 70%);
  border-radius: 50%;
}

.feature-visual-icon {
  font-size: 5rem;
  margin-bottom: 20px;
  display: block;
}

.feature-visual-title {
  font-family: var(--font-primary);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.feature-visual-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.feature-text .section-tag {
  justify-content: flex-start;
}

.feature-text h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  font-weight: 800;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.feature-text p {
  font-size: 1rem;
  color: var(--text-body);
  margin-bottom: 28px;
  line-height: 1.8;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.feature-list-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.feature-list-item:hover {
  border-color: var(--primary-blue);
  background: var(--bg-light);
  transform: translateX(4px);
}

.feature-list-item .item-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-list-item .item-content h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 3px;
}

.feature-list-item .item-content p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

/* ============================================================
   INFO BOXES & CALLOUTS
   ============================================================ */
.info-box {
  background: var(--bg-light);
  border: 1px solid var(--border-medium);
  border-left: 4px solid var(--primary-blue);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 28px 0;
}

.info-box.cyan {
  background: var(--cyan-light);
  border-left-color: var(--cyan-accent);
}

.info-box.tip {
  background: #E8F5E9;
  border-left-color: #4CAF50;
}

.info-box h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.info-box p {
  font-size: 0.9rem;
  color: var(--text-body);
  margin: 0;
  line-height: 1.6;
}

/* Stats Strip */
.stats-strip {
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-accent));
  padding: 48px 0;
  color: var(--white);
}

.stats-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item .number {
  font-family: var(--font-primary);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-item .label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

/* ============================================================
   BLOG CARDS
   ============================================================ */
.blog-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-medium);
}

.blog-card-image {
  background: linear-gradient(135deg, var(--bg-light), var(--cyan-light));
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}

.blog-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(46, 134, 222, 0.08));
}

.blog-card-body {
  padding: 24px;
}

.blog-card-tag {
  display: inline-block;
  background: rgba(46, 134, 222, 0.1);
  color: var(--primary-blue);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.blog-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.4;
}

.blog-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.8rem;
  color: var(--text-light);
}

.blog-card-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ============================================================
   FAQ / ACCORDION
   ============================================================ */
.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--border-medium);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--text-dark);
  gap: 16px;
  transition: var(--transition);
  background: var(--white);
}

.faq-question:hover {
  background: var(--bg-light);
  color: var(--primary-blue);
}

.faq-icon {
  width: 28px;
  height: 28px;
  background: var(--bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--primary-blue);
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 0.93rem;
  color: var(--text-body);
  line-height: 1.8;
  border-top: 1px solid var(--border-light);
}

/* ============================================================
   TABLE OF CONTENTS
   ============================================================ */
.toc-box {
  background: linear-gradient(135deg, var(--bg-light), var(--cyan-light));
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 40px;
}

.toc-box h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.toc-box ol {
  counter-reset: toc;
  padding-left: 0;
}

.toc-box ol li {
  counter-increment: toc;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.9rem;
}

.toc-box ol li:last-child { border-bottom: none; }

.toc-box ol li::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-primary);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-blue);
  background: rgba(46, 134, 222, 0.1);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toc-box ol li a {
  color: var(--text-body);
  font-weight: 500;
  transition: var(--transition);
}

.toc-box ol li a:hover { color: var(--primary-blue); }

/* ============================================================
   ARTICLE CONTENT STYLES
   ============================================================ */
.article-body {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-body);
}

.article-body h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-dark);
  margin: 48px 0 18px;
  padding-top: 8px;
  border-top: 2px solid var(--border-light);
}

.article-body h2:first-child {
  margin-top: 0;
  border-top: none;
  padding-top: 0;
}

.article-body h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 32px 0 14px;
}

.article-body p {
  margin-bottom: 18px;
}

.article-body ul,
.article-body ol {
  margin: 18px 0;
  padding-left: 0;
}

.article-body ul li,
.article-body ol li {
  padding: 6px 0 6px 28px;
  position: relative;
  font-size: 0.97rem;
  color: var(--text-body);
  line-height: 1.7;
}

.article-body ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary-blue);
  font-weight: 700;
}

.article-body ol {
  counter-reset: article-list;
}

.article-body ol li::before {
  counter-increment: article-list;
  content: counter(article-list) '.';
  position: absolute;
  left: 0;
  color: var(--primary-blue);
  font-weight: 700;
}

/* ============================================================
   DISCLAIMER BANNER
   ============================================================ */
.disclaimer-banner {
  background: linear-gradient(135deg, #FFF8E1, #FFF3E0);
  border: 1px solid #FFE082;
  border-top: 3px solid #FFC107;
  padding: 18px 0;
}

.disclaimer-banner .container {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.disclaimer-banner .disc-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.disclaimer-banner p {
  font-size: 0.84rem;
  color: #5D4037;
  margin: 0;
  line-height: 1.6;
}

.disclaimer-banner p strong {
  color: #3E2723;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #0F1E2E;
  color: rgba(255,255,255,0.75);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo-icon {
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-accent));
  margin-bottom: 18px;
}

.footer-brand .logo-title {
  color: var(--white);
}

.footer-brand .logo-subtitle {
  color: rgba(255,255,255,0.5);
}

.footer-brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-top: 12px;
  max-width: 280px;
}

.footer-contact {
  margin-top: 20px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.83rem;
  color: rgba(255,255,255,0.6);
}

.footer-contact-item .fc-icon { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.footer-contact-item a { color: rgba(255,255,255,0.7); }
.footer-contact-item a:hover { color: var(--cyan-accent); }

.footer-col h5 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--cyan-accent);
  transform: translateX(4px);
}

.footer-links a::before {
  content: '›';
  color: var(--primary-blue);
  font-weight: 700;
  font-size: 1rem;
}

.footer-bottom {
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  margin: 0;
}

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

.footer-legal a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}

.footer-legal a:hover { color: var(--cyan-accent); }

/* ============================================================
   RELATED LINKS SECTION
   ============================================================ */
.related-pages {
  background: var(--bg-section);
  padding: 56px 0;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.related-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: var(--transition);
  text-decoration: none;
  color: var(--text-body);
}

.related-card:hover {
  border-color: var(--primary-blue);
  background: var(--bg-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: var(--text-dark);
}

.related-card .rc-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.related-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.related-card p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--primary-blue) 0%, #1A5EAB 40%, var(--cyan-deep) 100%);
  padding: 72px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.06), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-section h2 {
  color: var(--white);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn-white {
  color: var(--primary-blue);
  font-weight: 700;
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--primary-blue); }
.text-white { color: var(--white); }
.fw-bold { font-weight: 700; }
.fw-semibold { font-weight: 600; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.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; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }

.divider {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: 40px 0;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(46,134,222,0.08);
  color: var(--primary-blue);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
}

/* Progress bars */
.data-bar-wrap {
  margin-bottom: 18px;
}

.data-bar-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-body);
}

.data-bar {
  height: 10px;
  background: var(--border-light);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.data-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-blue), var(--cyan-accent));
  border-radius: var(--radius-full);
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Step indicators */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step-item {
  display: flex;
  gap: 20px;
  padding-bottom: 32px;
  position: relative;
}

.step-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 19px;
  top: 44px;
  bottom: 0;
  width: 2px;
  background: var(--border-light);
}

.step-num {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-blue), var(--cyan-accent));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(46, 134, 222, 0.3);
}

.step-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.step-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ============================================================
   RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .stats-strip-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border-light);
    padding: 16px;
    flex-direction: column;
    gap: 4px;
    box-shadow: var(--shadow-md);
    z-index: 999;
  }

  .nav-menu.open { display: flex; }

  .nav-link { width: 100%; padding: 12px 16px; }

  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 16px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
    margin-top: 4px;
  }

  .hamburger { display: flex; }

  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }

  .feature-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .feature-split.reverse { direction: ltr; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero-stats {
    gap: 20px;
  }

  .stats-strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section { padding: 56px 0; }
}

@media (max-width: 480px) {
  .hero { padding: 56px 0 48px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; justify-content: center; }
  .stats-strip-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }