/* ============================================
   CREDIT CARD ACTIVATE HELP — JetBlue Page
   Advanced Full-Width Design System
   ============================================ */

/* -------- CSS VARIABLES -------- */
:root {
  --blue-900: #0a1628;
  --blue-800: #0f2240;
  --blue-700: #13315c;
  --blue-600: #1a4480;
  --blue-500: #2563eb;
  --blue-400: #3b82f6;
  --blue-300: #60a5fa;
  --blue-200: #93c5fd;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;

  --jetblue: #003876;
  --jetblue-light: #0068ef;
  --jetblue-accent: #00aeef;

  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-50: #f0fdf4;
  --red-500: #ef4444;
  --red-600: #dc2626;
  --red-50: #fef2f2;
  --amber-500: #f59e0b;
  --amber-50: #fffbeb;
  --orange-500: #f97316;
  --purple-500: #8b5cf6;
  --purple-600: #7c3aed;
  --purple-50: #f5f3ff;

  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);

  --radius-sm: 6px;
  --radius: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 100px; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-800);
  background: var(--gray-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--blue-500); text-decoration: none; transition: color .2s; }
a:hover { color: var(--blue-600); }

img { max-width: 100%; }

h1, h2, h3, h4, h5 { line-height: 1.3; color: var(--gray-900); }

h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin: 0 0 1rem;
  padding-top: 2rem;
}

h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 1.5rem 0 0.75rem;
}

p { margin-bottom: 1rem; }

ul { margin: 0 0 1rem 1.5rem; }
li { margin-bottom: 0.4rem; }

small { font-size: 0.8em; color: var(--gray-500); }

strong { font-weight: 600; }

/* -------- SITE HEADER -------- */
.site-header {
  background: var(--blue-900);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 1rem;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--blue-400), var(--jetblue-accent));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}

.logo-text { font-weight: 400; letter-spacing: -0.01em; }
.logo-text strong { font-weight: 700; }

.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all .2s;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.site-nav .nav-cta {
  color: var(--blue-200);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
}
.site-nav .nav-cta i { font-size: 0.7em; margin-left: 4px; }

.mobile-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.mobile-toggle span {
  display: block; width: 22px; height: 2px;
  background: rgba(255,255,255,0.8); border-radius: 2px;
  transition: .3s;
}

/* -------- BREADCRUMB -------- */
.breadcrumb-bar {
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  padding: 12px 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin: 0;
  padding: 0;
}

.breadcrumb li:not(:last-child)::after {
  content: '\f054';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.55rem;
  margin-left: 8px;
  opacity: 0.4;
}

.breadcrumb a { color: var(--gray-500); }
.breadcrumb a:hover { color: var(--blue-500); }
.breadcrumb li:last-child { color: var(--gray-700); font-weight: 500; }

/* -------- HERO -------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--blue-900) 0%, var(--jetblue) 50%, var(--blue-700) 100%);
  padding: 64px 0 56px;
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0,174,239,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(59,130,246,0.1) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content { position: relative; z-index: 1; max-width: 800px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--blue-200);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
  backdrop-filter: blur(4px);
}
.hero-badge i { color: var(--green-500); }

.hero h1 {
  font-size: 2.75rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.15;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.75);
  max-width: 640px;
  margin-bottom: 28px;
  line-height: 1.6;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.author-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.08);
  padding: 8px 16px 8px 8px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.1);
}

.author-avatar {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--blue-400), var(--jetblue-accent));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.875rem; color: #fff;
}

.author-name { display: block; color: #fff; font-weight: 600; font-size: 0.875rem; }
.author-role { display: block; color: rgba(255,255,255,0.5); font-size: 0.75rem; }

.meta-divider {
  width: 1px; height: 32px;
  background: rgba(255,255,255,0.15);
}

.meta-items {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.meta-items span {
  color: rgba(255,255,255,0.55);
  font-size: 0.8125rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.meta-items i { font-size: 0.75rem; }

/* -------- VERIFICATION BANNER -------- */
.verification-banner {
  background: var(--green-50);
  border-bottom: 2px solid var(--green-500);
  padding: 16px 0;
}

.verify-inner {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.verify-icon {
  color: var(--green-600);
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.verify-inner p {
  font-size: 0.875rem;
  color: var(--gray-700);
  margin: 0;
  line-height: 1.6;
}

/* -------- ARTICLE LAYOUT -------- */
.article-main { padding: 40px 0 60px; }

.article-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: start;
}

/* -------- TOC SIDEBAR -------- */
.toc-sidebar { position: relative; }

.toc-sticky {
  position: sticky;
  top: 84px;
}

.toc-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-400);
  padding: 0 0 12px;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toc-nav { display: flex; flex-direction: column; gap: 2px; }

.toc-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--gray-500);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: all .2s;
  text-decoration: none;
  display: block;
}

.toc-link:hover { color: var(--gray-800); background: var(--gray-100); }
.toc-link.active {
  color: var(--blue-600);
  background: var(--blue-50);
  border-left-color: var(--blue-500);
  font-weight: 600;
}

/* -------- ARTICLE BODY -------- */
.article-body {
  min-width: 0;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: 40px 48px;
  box-shadow: var(--shadow-sm);
}

.article-body section {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--gray-100);
  margin-bottom: 1rem;
}

.article-body section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
}

/* -------- QUICK ACTIVATION BOX -------- */
.quick-box {
  border: 2px solid var(--blue-500) !important;
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding-bottom: 0 !important;
  margin-bottom: 2rem !important;
}

.quick-box-header {
  background: linear-gradient(135deg, var(--blue-600), var(--jetblue));
  color: #fff;
  font-weight: 700;
  font-size: 1.125rem;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.quick-box-body { padding: 24px; }

.quick-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.quick-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
}

.quick-card-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
  font-size: 1.25rem;
}

.quick-card-icon.online { background: var(--blue-100); color: var(--blue-600); }
.quick-card-icon.phone { background: var(--green-50); color: var(--green-600); }
.quick-card-icon.app { background: var(--purple-50); color: var(--purple-600); }

.quick-card-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray-500);
  margin-bottom: 6px;
}

.quick-card-value {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
  word-break: break-all;
}

.quick-card-value.link { color: var(--blue-500); }
.quick-card-value.link:hover { color: var(--blue-700); text-decoration: underline; }

.quick-needs {
  background: var(--amber-50);
  border: 1px solid #fde68a;
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
}

.quick-needs-title {
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 12px;
  color: var(--gray-800);
  display: flex;
  align-items: center;
  gap: 8px;
}
.quick-needs-title i { color: var(--amber-500); }

.quick-needs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.need-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
}

.need-num {
  width: 24px; height: 24px;
  background: var(--amber-500);
  color: #fff;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.need-item small { display: block; font-weight: 400; }

.quick-works-for {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.works-label { font-size: 0.8125rem; color: var(--gray-500); font-weight: 500; }

.card-tag {
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.tag-basic { background: var(--blue-100); color: var(--blue-700); }
.tag-plus { background: #e0e7ff; color: #4338ca; }
.tag-premier { background: #fef3c7; color: #92400e; }

.card-tag small { font-weight: 400; opacity: 0.7; }

/* -------- ENTITY CARDS -------- */
.entity-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0;
}

.entity-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  position: relative;
  transition: box-shadow .2s;
}

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

.entity-icon {
  width: 44px; height: 44px;
  background: var(--blue-100);
  color: var(--blue-600);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  margin: 0 auto 12px;
}

.entity-icon.plus { background: #e0e7ff; color: #4338ca; }
.entity-icon.premier { background: #fef3c7; color: #92400e; }

.entity-name { font-weight: 700; font-size: 1rem; color: var(--gray-900); margin-bottom: 4px; }
.entity-detail { font-size: 0.8125rem; color: var(--gray-500); }

.entity-badge {
  position: absolute;
  top: -8px;
  right: 12px;
  background: var(--orange-500);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* -------- CALLOUT BOXES -------- */
.callout {
  display: flex;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-md);
  margin: 24px 0;
  border: 1px solid;
}

.callout.inline { margin: 16px 0; }

.callout-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.callout-content { font-size: 0.9375rem; line-height: 1.6; }
.callout-content p:last-child { margin-bottom: 0; }

.callout-insight {
  background: var(--blue-50);
  border-color: var(--blue-200);
}
.callout-insight .callout-icon { color: var(--blue-500); }

.callout-tip {
  background: var(--green-50);
  border-color: #bbf7d0;
}
.callout-tip .callout-icon { color: var(--green-600); }

.callout-caution {
  background: var(--amber-50);
  border-color: #fde68a;
}
.callout-caution .callout-icon { color: var(--amber-500); }

.callout-danger {
  background: var(--red-50);
  border-color: #fecaca;
}
.callout-danger .callout-icon { color: var(--red-600); }

/* -------- STEPS -------- */
.method-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--blue-500);
  color: #fff;
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 800;
  margin-right: 10px;
  vertical-align: middle;
}

h2 small {
  font-size: 0.6em;
  font-weight: 500;
  color: var(--gray-400);
  vertical-align: middle;
}

.step-block {
  display: flex;
  gap: 20px;
  margin: 28px 0;
  padding: 24px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}

.step-number {
  background: var(--blue-500);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: 100px;
  white-space: nowrap;
  height: fit-content;
  flex-shrink: 0;
}

.step-content { min-width: 0; flex: 1; }
.step-content h3 { margin-top: 0; }
.step-content p:last-child { margin-bottom: 0; }

.check-list {
  list-style: none;
  margin: 12px 0;
  padding: 0;
}

.check-list li {
  padding: 8px 0 8px 32px;
  position: relative;
  border-bottom: 1px solid var(--gray-100);
}

.check-list li:last-child { border-bottom: none; }

.check-list li::before {
  content: '\f058';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--green-500);
  position: absolute;
  left: 0;
  top: 9px;
}

/* -------- SCREENSHOT PLACEHOLDERS -------- */
.screenshot-placeholder {
  background: #fff;
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 20px 0;
}

.screenshot-placeholder.sm { margin: 16px 0; }

.screenshot-header {
  background: var(--gray-100);
  padding: 10px 16px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 8px;
}

.screenshot-body { padding: 20px; }

.screenshot-body p {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-style: italic;
  margin: 0;
}

.screenshot-caption {
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin-top: 12px;
  font-style: italic;
}

/* -------- SCREENSHOT MOCKUP -------- */
.screenshot-mockup { margin-bottom: 12px; }

.mockup-browser {
  background: var(--gray-200);
  padding: 10px 16px;
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.mockup-dots { display: flex; gap: 6px; }
.mockup-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--gray-400);
}

.mockup-url {
  flex: 1;
  background: #fff;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--gray-600);
}

.mockup-content {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 24px;
}

.mockup-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.mockup-subtitle {
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-bottom: 20px;
}

.mockup-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}

.field-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gray-700);
}

.field-box {
  height: 40px;
  background: var(--gray-50);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
}

.field-box.short { max-width: 200px; }

.mockup-btn {
  display: inline-block;
  background: var(--blue-500);
  color: #fff;
  font-weight: 600;
  padding: 10px 32px;
  border-radius: var(--radius-sm);
  margin: 8px 0 16px;
  font-size: 0.9375rem;
}

.mockup-note {
  font-size: 0.8125rem;
  color: var(--blue-600);
  padding: 10px;
  background: var(--blue-50);
  border-radius: var(--radius-sm);
}

.mockup-note i { margin-right: 6px; }

/* -------- PHONE TABLE -------- */
.phone-table-wrap {
  overflow-x: auto;
  margin: 24px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}

.phone-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.phone-table th {
  background: var(--gray-100);
  font-weight: 600;
  text-align: left;
  padding: 12px 16px;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--gray-600);
  border-bottom: 2px solid var(--gray-200);
}

.phone-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}

.phone-table tr:last-child td { border-bottom: none; }

.highlight-row {
  background: var(--blue-50);
}

.highlight-row td { font-weight: 500; }

.phone-link {
  font-weight: 600;
  color: var(--blue-600);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.phone-link i { font-size: 0.75rem; }

/* -------- APP STEPS -------- */
.app-steps {
  margin: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.app-step {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

.app-step-num {
  width: 28px; height: 28px;
  background: var(--purple-500);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* -------- REDDIT QUOTES -------- */
.reddit-quote {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-left: 4px solid #ff4500;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 20px 0;
  overflow: hidden;
}

.reddit-header {
  background: var(--gray-50);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  border-bottom: 1px solid var(--gray-100);
}

.reddit-icon { color: #ff4500; font-size: 1rem; }
.reddit-user { font-weight: 600; color: var(--gray-800); }
.reddit-sub { color: var(--gray-500); }
.reddit-date { color: var(--gray-400); margin-left: auto; }

.reddit-quote blockquote {
  padding: 16px 20px;
  font-size: 0.9375rem;
  color: var(--gray-700);
  font-style: italic;
  line-height: 1.7;
  margin: 0;
}

/* -------- INFO BOX -------- */
.info-box {
  background: var(--blue-50);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 24px 0;
}

.info-box-title {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--blue-700);
  display: flex;
  align-items: center;
  gap: 8px;
}

.info-box p { font-size: 0.9375rem; margin: 0; color: var(--gray-700); }

/* -------- TROUBLE CARDS -------- */
.trouble-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 24px 0;
}

.trouble-header {
  background: var(--gray-50);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--gray-200);
}

.trouble-num {
  background: var(--red-500);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.trouble-title { font-weight: 700; font-size: 1rem; color: var(--gray-800); }

.trouble-body { padding: 20px; }
.trouble-body p:last-child { margin-bottom: 0; }

.error-message {
  background: var(--red-50);
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 16px 0;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.error-message i { color: var(--red-500); font-size: 1.1rem; margin-top: 2px; flex-shrink: 0; }
.error-message p { font-size: 0.875rem; color: var(--gray-700); font-family: var(--font-mono); margin: 0; }

.fix-box {
  background: var(--green-50);
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 16px 0;
}

.fix-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--green-600);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.fix-box p { font-size: 0.9375rem; margin: 0; }

/* -------- POST-ACTIVATION STEPS -------- */
.post-step {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 24px 0;
}

.post-step-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

.post-step-num {
  width: 32px; height: 32px;
  background: var(--jetblue-light);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.post-step-header h3 { margin: 0; font-size: 1.125rem; }

.post-step-body { padding: 20px; }
.post-step-body p:last-child { margin-bottom: 0; }

.premier-exclusive { border-color: #f59e0b; }
.premier-exclusive .post-step-header { background: #fffbeb; border-color: #fde68a; }
.premier-exclusive .post-step-num { background: #f59e0b; }

.premier-badge {
  background: #fef3c7;
  color: #92400e;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  margin-left: 8px;
}

.premier-benefits {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 12px;
}

.premier-benefit {
  display: flex;
  gap: 14px;
  padding: 14px 16px;
  background: var(--gray-50);
  border-radius: var(--radius);
  border: 1px solid var(--gray-100);
}

.pb-icon {
  width: 36px; height: 36px;
  background: #fef3c7;
  color: #92400e;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.premier-benefit strong { display: block; margin-bottom: 4px; font-size: 0.9375rem; }
.premier-benefit p { font-size: 0.8125rem; color: var(--gray-600); margin: 0; }

/* -------- WALLET ICONS -------- */
.wallet-icons {
  display: flex;
  gap: 16px;
  margin: 16px 0;
}

.wallet-icon {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
}

.wallet-icon i { font-size: 1.25rem; color: var(--gray-700); }

/* -------- SECURITY GRID -------- */
.security-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0;
}

.security-do, .security-dont {
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid;
}

.security-do {
  background: var(--green-50);
  border-color: #bbf7d0;
}

.security-dont {
  background: var(--red-50);
  border-color: #fecaca;
}

.security-title {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.security-do .security-title { color: var(--green-600); }
.security-dont .security-title { color: var(--red-600); }

.security-do ul, .security-dont ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.security-do li, .security-dont li {
  padding: 6px 0;
  font-size: 0.9375rem;
}

/* -------- COMPARISON TABLE -------- */
.comparison-table-wrap {
  overflow-x: auto;
  margin: 24px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.comparison-table th {
  padding: 16px;
  text-align: center;
  border-bottom: 2px solid var(--gray-200);
  vertical-align: bottom;
  background: var(--gray-50);
}

.comparison-table th:first-child { text-align: left; width: 200px; }

.th-card {
  padding: 8px 16px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.8125rem;
  display: inline-block;
}

.th-card.basic { background: var(--blue-100); color: var(--blue-700); }
.th-card.plus { background: #e0e7ff; color: #4338ca; }
.th-card.premier { background: #fef3c7; color: #92400e; }

.comparison-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  text-align: center;
  vertical-align: middle;
}

.comparison-table td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--gray-700);
}

.comparison-table tr:last-child td { border-bottom: none; }

.text-green { color: var(--green-500); }
.muted { color: var(--gray-300); }

.table-source { text-align: center; margin-top: 8px; }

/* -------- MORE GUIDES -------- */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.guide-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 16px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all .2s;
}

.guide-card:hover {
  border-color: var(--blue-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.guide-card.featured {
  background: var(--blue-50);
  border-color: var(--blue-200);
}

.guide-icon {
  width: 48px; height: 48px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  color: var(--blue-500);
  margin-bottom: 12px;
}

.guide-name { font-weight: 700; font-size: 0.9375rem; color: var(--gray-800); margin-bottom: 6px; }
.guide-desc { font-size: 0.8125rem; color: var(--gray-500); line-height: 1.5; }

/* -------- SOURCES -------- */
.source-group {
  margin-bottom: 24px;
}

.source-group h3 {
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gray-100);
}

.source-group h3 i { color: var(--gray-400); font-size: 0.9rem; }

.source-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.source-list li {
  padding: 6px 0;
  font-size: 0.8125rem;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-50);
}

.source-list li:last-child { border-bottom: none; }

.source-list a { font-size: 0.8125rem; word-break: break-all; }

/* -------- DISCLAIMERS -------- */
.disclaimers-section {
  background: var(--gray-100);
  padding: 48px 0;
  border-top: 1px solid var(--gray-200);
}

.disclaimers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.disclaimer-item {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 20px;
}

.disclaimer-icon {
  font-size: 1.25rem;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.disclaimer-item h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.disclaimer-item p {
  font-size: 0.8125rem;
  color: var(--gray-600);
  margin: 0;
  line-height: 1.6;
}

.freshness-commitment {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--gray-500);
  padding: 16px;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
}

.freshness-commitment i { color: var(--green-500); margin-right: 6px; }

/* -------- FOOTER -------- */
.site-footer {
  background: var(--blue-900);
  color: rgba(255,255,255,0.6);
  padding: 48px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo {
  font-size: 1rem;
  color: #fff;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo i { color: var(--blue-300); }

.footer-brand p { font-size: 0.875rem; line-height: 1.6; }

.footer-links h4 {
  color: rgba(255,255,255,0.9);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  color: rgba(255,255,255,0.5);
  font-size: 0.8125rem;
  padding: 4px 0;
  transition: color .2s;
  text-decoration: none;
}

.footer-links a:hover { color: rgba(255,255,255,0.9); }

.footer-bottom {
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p { font-size: 0.75rem; color: rgba(255,255,255,0.35); margin: 0; }

/* ======== RESPONSIVE ======== */
@media (max-width: 1024px) {
  .article-grid {
    grid-template-columns: 1fr;
  }

  .toc-sidebar { display: none; }

  .article-body { padding: 32px 28px; }
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .hero-subtitle { font-size: 1rem; }

  .hero-meta { flex-direction: column; align-items: flex-start; }
  .meta-divider { display: none; }
  .meta-items { gap: 10px; }

  .quick-grid { grid-template-columns: 1fr; }
  .quick-needs-grid { grid-template-columns: 1fr; }

  .entity-cards { grid-template-columns: 1fr; }
  .security-grid { grid-template-columns: 1fr; }
  .disclaimers-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .article-body { padding: 24px 20px; border-radius: var(--radius); }

  .step-block { flex-direction: column; gap: 12px; }

  .comparison-table { font-size: 0.8125rem; }
  .comparison-table td, .comparison-table th { padding: 8px 10px; }

  .site-nav { display: none; }
  .mobile-toggle { display: flex; }

  .site-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--blue-900);
    padding: 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
    box-shadow: var(--shadow-xl);
  }

  .wallet-icons { flex-direction: column; }

  .guides-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero { padding: 40px 0; }
  .hero h1 { font-size: 1.625rem; }
  .container { padding: 0 16px; }
  .article-body { padding: 20px 16px; }
  .quick-box-header { font-size: 1rem; padding: 14px 16px; }
  .quick-box-body { padding: 16px; }
  .guides-grid { grid-template-columns: 1fr; }
  .reddit-header { flex-wrap: wrap; gap: 6px; }
  .reddit-date { margin-left: 0; }
}

/* -------- SMOOTH SCROLL ACTIVE HIGHLIGHT -------- */
section:target h2 {
  animation: highlightFade 2s ease;
}

@keyframes highlightFade {
  0% { background: var(--blue-100); padding: 4px 8px; margin: -4px -8px; border-radius: 4px; }
  100% { background: transparent; padding: 0; margin: 0; }
}

/* -------- PRINT STYLES -------- */
@media print {
  .site-header, .toc-sidebar, .site-footer, .breadcrumb-bar { display: none; }
  .article-body { border: none; box-shadow: none; padding: 0; }
  .hero { background: none; color: #000; padding: 20px 0; }
  .hero h1, .hero-subtitle, .hero-badge { color: #000; }
  .screenshot-placeholder { border-style: solid; }
}