/* ========== DESIGN TOKENS ========== */
:root {
  --color-bg: #faf8f5;
  --color-bg-alt: #f0ece6;
  --color-bg-dark: #0f1923;
  --color-bg-dark-alt: #162533;
  --color-text: #1a1a1a;
  --color-text-muted: #5c5752;
  --color-text-on-dark: #e8e4df;
  --color-text-on-dark-muted: #b0aaa5;
  --color-accent: #e85d3a;
  --color-accent-hover: #d14a28;
  --color-accent-light: #fff0ec;
  --color-teal: #1a8a7d;
  --color-teal-light: #e6f5f3;
  --color-green: #2d8a4e;
  --color-green-light: #e8f5ed;
  --color-yellow: #c5930a;
  --color-yellow-light: #fef9e7;
  --color-border: #e0dbd4;
  --color-border-dark: #2a3a48;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  --max-width: 1200px;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 20px;
}

/* ========== RESET ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ========== LAYOUT ========== */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-lg); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ========== HEADER ========== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: var(--space-sm); font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; color: var(--color-text); }
.logo-icon { width: 36px; height: 36px; background: var(--color-accent); border-radius: var(--border-radius-sm); display: flex; align-items: center; justify-content: center; color: white; font-size: 1.1rem; }
.nav-links { display: flex; align-items: center; gap: var(--space-xl); }
.nav-links a { font-size: 0.9rem; font-weight: 500; color: var(--color-text-muted); transition: color 0.2s; letter-spacing: 0.01em; }
.nav-links a:hover { color: var(--color-accent); }
.nav-cta { background: var(--color-bg-dark); color: white !important; padding: 0.55rem 1.2rem; border-radius: 100px; font-size: 0.85rem !important; font-weight: 600 !important; transition: background 0.2s !important; }
.nav-cta:hover { background: var(--color-accent) !important; }
.mobile-toggle { display: none; background: none; border: none; width: 44px; height: 44px; cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.mobile-toggle span { width: 22px; height: 2px; background: var(--color-text); border-radius: 2px; transition: all 0.3s; }

/* ========== FOOTER ========== */
.site-footer { background: var(--color-bg-dark); color: var(--color-text-on-dark-muted); padding: var(--space-2xl) 0 var(--space-lg); border-top: 1px solid var(--color-border-dark); }
.affiliate-disclosure { background: rgba(255,255,255,0.04); border: 1px solid var(--color-border-dark); border-radius: var(--border-radius-sm); padding: var(--space-md) var(--space-lg); font-size: 0.8rem; line-height: 1.6; margin-bottom: var(--space-xl); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-2xl); margin-bottom: var(--space-2xl); }
.footer-brand .logo { color: white; margin-bottom: var(--space-md); }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 { color: white; font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; margin-bottom: var(--space-md); }
.footer-col a { display: block; font-size: 0.88rem; padding: 4px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom { border-top: 1px solid var(--color-border-dark); padding-top: var(--space-lg); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-md); font-size: 0.82rem; }
.footer-bottom a:hover { color: var(--color-accent); }

/* ========== SECTIONS ========== */
.section-header { text-align: center; margin-bottom: var(--space-2xl); }
.section-label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-teal); margin-bottom: var(--space-sm); }
.section-title { font-family: var(--font-display); font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.content-section-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; margin-bottom: var(--space-lg); letter-spacing: -0.01em; line-height: 1.2; }
.section-anchor { scroll-margin-top: 80px; }

/* ========== BUTTONS ========== */
.btn-primary { display: inline-flex; align-items: center; gap: var(--space-xs); background: var(--color-accent); color: white; padding: 0.85rem 2rem; border-radius: 100px; font-weight: 600; font-size: 0.95rem; border: none; cursor: pointer; transition: background 0.2s; white-space: nowrap; }
.btn-primary:hover { background: var(--color-accent-hover); }
.btn-secondary { display: inline-flex; align-items: center; gap: var(--space-xs); padding: 0.7rem 1.8rem; border: 2px solid var(--color-border); border-radius: 100px; font-weight: 600; font-size: 0.9rem; transition: all 0.2s; }
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-ghost { display: inline-flex; align-items: center; gap: var(--space-xs); color: var(--color-text-on-dark); padding: 0.85rem 2rem; border-radius: 100px; font-weight: 600; font-size: 0.95rem; border: 1px solid var(--color-border-dark); transition: all 0.2s; white-space: nowrap; }
.btn-ghost:hover { border-color: white; color: white; }

/* ========== CONTENT BLOCKS ========== */
.tip-box { background: var(--color-teal-light); border-left: 4px solid var(--color-teal); border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0; padding: var(--space-md) var(--space-lg); margin: var(--space-lg) 0; font-size: 0.9rem; line-height: 1.7; }
.tip-box strong { color: var(--color-teal); }
.warning-box { background: var(--color-accent-light); border-left: 4px solid var(--color-accent); border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0; padding: var(--space-md) var(--space-lg); margin: var(--space-lg) 0; font-size: 0.9rem; line-height: 1.7; }
.warning-box strong { color: var(--color-accent); }
.page-disclosure { background: var(--color-bg-alt); border-radius: var(--border-radius-sm); padding: var(--space-md) var(--space-lg); font-size: 0.8rem; color: var(--color-text-muted); line-height: 1.6; margin-bottom: var(--space-xl); }

/* ========== BADGES ========== */
.table-badge { font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; padding: 2px 6px; border-radius: 4px; }
.badge-best { background: var(--color-green-light); color: var(--color-green); }
.badge-unlimited { background: var(--color-teal-light); color: var(--color-teal); }
.badge-budget { background: var(--color-yellow-light); color: var(--color-yellow); }

/* ========== BREADCRUMBS ========== */
.breadcrumbs { padding: var(--space-md) 0; font-size: 0.82rem; color: var(--color-text-muted); }
.breadcrumbs a { transition: color 0.2s; }
.breadcrumbs a:hover { color: var(--color-accent); }
.breadcrumbs .sep { margin: 0 0.4rem; opacity: 0.5; }

/* ========== COMPARISON TABLE ========== */
.comparison-table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--border-radius); background: white; margin-bottom: var(--space-lg); }
.comparison-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.comparison-table thead th { background: var(--color-bg-alt); padding: var(--space-sm) var(--space-md); text-align: left; font-weight: 700; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); border-bottom: 2px solid var(--color-border); white-space: nowrap; }
.comparison-table tbody td { padding: var(--space-sm) var(--space-md); border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comparison-table tbody tr:hover { background: rgba(232, 93, 58, 0.02); }
.table-provider-name { font-weight: 700; display: flex; align-items: center; gap: var(--space-xs); white-space: nowrap; }
.table-link { font-weight: 600; color: var(--color-accent); white-space: nowrap; transition: opacity 0.2s; padding: 0.4rem 0; display: inline-block; }
.table-link:hover { opacity: 0.8; }
.hotspot-yes { color: var(--color-green); font-weight: 600; }
.hotspot-limited { color: var(--color-yellow); font-weight: 600; }

/* ========== PROVIDER DETAIL CARDS ========== */
.provider-detail-card { background: white; border: 1px solid var(--color-border); border-radius: var(--border-radius-lg); padding: var(--space-xl); margin-bottom: var(--space-lg); transition: border-color 0.2s; }
.provider-detail-card:hover { border-color: #c0b9b0; }
.pdc-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: var(--space-md); flex-wrap: wrap; gap: var(--space-md); }
.pdc-name-row { display: flex; align-items: center; gap: var(--space-sm); }
.pdc-name-row h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; }
.pdc-verdict { font-size: 0.82rem; font-weight: 600; padding: 0.3rem 0.75rem; border-radius: 100px; }
.verdict-recommended { background: var(--color-green-light); color: var(--color-green); }
.verdict-best-unlimited { background: var(--color-teal-light); color: var(--color-teal); }
.verdict-best-budget { background: var(--color-yellow-light); color: var(--color-yellow); }
.verdict-solid { background: var(--color-bg-alt); color: var(--color-text-muted); }
.pdc-summary { font-size: 0.95rem; color: var(--color-text-muted); line-height: 1.7; margin-bottom: var(--space-lg); max-width: 640px; }
.pdc-plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: var(--space-sm); margin-bottom: var(--space-lg); }
.plan-chip { background: var(--color-bg-alt); border-radius: var(--border-radius-sm); padding: var(--space-sm) var(--space-md); text-align: center; }
.plan-chip .plan-data { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.plan-chip .plan-price { font-size: 0.82rem; color: var(--color-text-muted); }
.pdc-pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); margin-bottom: var(--space-lg); padding-top: var(--space-md); border-top: 1px solid var(--color-border); }
.pros-col h4, .cons-col h4 { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--space-sm); }
.pros-col h4 { color: var(--color-green); }
.cons-col h4 { color: var(--color-accent); }
.pros-col li, .cons-col li { font-size: 0.88rem; padding: 3px 0; padding-left: 1.2rem; position: relative; color: var(--color-text-muted); }
.pros-col li::before { content: '✓'; position: absolute; left: 0; color: var(--color-green); font-weight: 700; }
.cons-col li::before { content: '✗'; position: absolute; left: 0; color: var(--color-accent); font-weight: 700; }
.pdc-cta { display: inline-flex; align-items: center; gap: var(--space-xs); padding: 0.75rem 1.75rem; min-height: 44px; background: var(--color-accent); color: white; border-radius: 100px; font-weight: 600; font-size: 0.9rem; transition: background 0.2s; }
.pdc-cta:hover { background: var(--color-accent-hover); }
.pdc-cta-outline { background: transparent; color: var(--color-text); border: 2px solid var(--color-border); }
.pdc-cta-outline:hover { border-color: var(--color-accent); color: var(--color-accent); background: transparent; }

/* ========== FAQ ========== */
.faq-item { border: 1px solid var(--color-border); border-radius: var(--border-radius-sm); margin-bottom: var(--space-sm); background: white; overflow: hidden; }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: var(--space-md) var(--space-lg); min-height: 48px; background: none; border: none; font-family: var(--font-body); font-size: 0.95rem; font-weight: 600; color: var(--color-text); cursor: pointer; text-align: left; transition: background 0.2s; gap: var(--space-md); }
.faq-question:hover { background: var(--color-bg-alt); }
.faq-chevron { font-size: 1.2rem; transition: transform 0.3s; flex-shrink: 0; color: var(--color-text-muted); display: inline-flex; align-items: center; justify-content: center; min-width: 32px; min-height: 32px; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer-inner { padding: 0 var(--space-lg) var(--space-lg); font-size: 0.9rem; line-height: 1.7; color: var(--color-text-muted); }

/* ========== RELATED DESTINATIONS ========== */
.related-section { padding: var(--space-2xl) 0; border-top: 1px solid var(--color-border); }
.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }
.related-card { background: white; border: 1px solid var(--color-border); border-radius: var(--border-radius); padding: var(--space-lg); text-align: center; transition: all 0.25s; }
.related-card:hover { transform: translateY(-3px); border-color: var(--color-accent); box-shadow: 0 6px 20px rgba(0,0,0,0.06); }
.related-card .flag { font-size: 2rem; margin-bottom: var(--space-xs); }
.related-card h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.related-card .meta { font-size: 0.78rem; color: var(--color-text-muted); }

/* TOC sidebar */
.toc { position: sticky; top: 88px; background: white; border: 1px solid var(--color-border); border-radius: var(--border-radius); padding: var(--space-lg); }
.toc h3 { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; margin-bottom: var(--space-md); padding-bottom: var(--space-sm); border-bottom: 1px solid var(--color-border); }
.toc a { display: block; font-size: 0.85rem; padding: 5px 0; color: var(--color-text-muted); transition: all 0.2s; border-left: 2px solid transparent; padding-left: var(--space-sm); }
.toc a:hover { color: var(--color-accent); border-left-color: var(--color-accent); }


/* ========== FOCUS STYLES (a11y) ========== */
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; border-radius: 4px; }
.btn-primary:focus-visible, .btn-secondary:focus-visible, .btn-ghost:focus-visible, .nav-cta:focus-visible, .pdc-cta:focus-visible, .qp-btn:focus-visible { outline-offset: 3px; }
.faq-question:focus-visible { outline-offset: -2px; }

/* ========== ANIMATIONS ========== */
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
  .nav-links.active { display: flex; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--color-bg); border-bottom: 1px solid var(--color-border); padding: var(--space-lg); gap: var(--space-md); }
  .pdc-pros-cons { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .related-grid { grid-template-columns: 1fr; }
  .pdc-plans { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 360px) {
  .pdc-plans { grid-template-columns: 1fr; }
  .country-meta-item .value { font-size: 0.9rem; }
}

/* ========== NOSCRIPT NAV FALLBACK ========== */
/* When JS is disabled, show nav links on mobile as a static list */
.no-js .nav-links { display: flex !important; flex-direction: column; gap: var(--space-sm); }
.no-js .mobile-toggle { display: none !important; }

@media (max-width: 768px) {
  .comparison-table { font-size: 0.78rem; }
  .comparison-table thead th { padding: var(--space-xs) var(--space-sm); font-size: 0.7rem; }
  .comparison-table tbody td { padding: var(--space-xs) var(--space-sm); }
  .table-provider-name { white-space: normal; }
}

@media (max-width: 480px) {
  .breadcrumbs { font-size: 0.75rem; }
  .breadcrumbs .sep { margin: 0 0.25rem; }
}