/* ============================================================
   IsMyVPNWorking.com — Global Stylesheet
   ============================================================ */

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

/* --- CSS Custom Properties --- */
:root {
  --primary-bg:    #0A0E1A;
  --secondary-bg:  #111827;
  --accent-green:  #00D4AA;
  --accent-red:    #FF4757;
  --accent-yellow: #FFB800;
  --text-primary:  #F1F5F9;
  --text-secondary:#94A3B8;
  --border-color:  #1E293B;
  --card-bg:       #161D2E;
  --font-main:     'Inter', sans-serif;
  --radius-card:   12px;
  --radius-btn:    8px;
  --radius-badge:  6px;
  --transition:    0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background-color: var(--primary-bg);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent-green); text-decoration: none; transition: color var(--transition); }
a:hover { color: #00f0c2; }

h1, h2, h3, h4 { font-weight: 700; line-height: 1.25; }

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--accent-green);
  color: #000;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-badge);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition);
}
.skip-link:focus { top: 1rem; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
}
.nav__logo:hover { color: var(--text-primary); }
.nav__logo .logo-icon { width: 28px; height: 28px; flex-shrink: 0; }
.nav__logo .logo-dot { color: var(--accent-green); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav__links a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition);
}
.nav__links a:hover,
.nav__links a.active { color: var(--text-primary); }

.nav__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--text-primary);
}

.nav__mobile {
  display: none;
  background: var(--secondary-bg);
  border-top: 1px solid var(--border-color);
  padding: 1rem 0;
}
.nav__mobile.open { display: block; }
.nav__mobile ul {
  list-style: none;
  padding: 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.nav__mobile a {
  color: var(--text-secondary);
  font-weight: 500;
  display: block;
  padding: 0.4rem 0;
}
.nav__mobile a:hover { color: var(--text-primary); }

/* ============================================================
   HERO / TOOL SECTION
   ============================================================ */
.hero {
  padding: 4rem 0 3rem;
  text-align: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 212, 170, 0.1);
  border: 1px solid rgba(0, 212, 170, 0.25);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-green);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fff 0%, var(--accent-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 2.5rem;
}

/* --- Result Card --- */
.result-card {
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-card);
  max-width: 600px;
  margin: 0 auto 1.5rem;
  padding: 2.5rem 2rem;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  overflow: hidden;
}

/* State: Checking */
.result-card.state-checking {
  border-color: var(--accent-yellow);
  box-shadow: 0 0 40px rgba(255, 184, 0, 0.15);
}
/* State: Protected */
.result-card.state-protected {
  border-color: var(--accent-green);
  box-shadow: 0 0 40px rgba(0, 212, 170, 0.18);
}
/* State: Warning */
.result-card.state-warning {
  border-color: var(--accent-red);
  box-shadow: 0 0 40px rgba(255, 71, 87, 0.18);
}
/* State: Error */
.result-card.state-error {
  border-color: var(--text-secondary);
  box-shadow: none;
}

/* Spinner */
.spinner {
  width: 56px;
  height: 56px;
  border: 4px solid rgba(255, 184, 0, 0.2);
  border-top-color: var(--accent-yellow);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin: 0 auto 1.5rem;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Animated checkmark */
.check-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.5rem;
}
.check-circle {
  fill: none;
  stroke: var(--accent-green);
  stroke-width: 3;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: drawCircle 0.6s ease forwards;
}
.check-mark {
  fill: none;
  stroke: var(--accent-green);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 60;
  stroke-dashoffset: 60;
  animation: drawCheck 0.4s ease 0.5s forwards;
}
@keyframes drawCircle { to { stroke-dashoffset: 0; } }
@keyframes drawCheck  { to { stroke-dashoffset: 0; } }

/* Warning icon */
.warn-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.5rem;
}
.warn-shield {
  fill: rgba(255, 71, 87, 0.15);
  stroke: var(--accent-red);
  stroke-width: 2;
  animation: pulse-warn 1.5s ease-in-out infinite;
}
@keyframes pulse-warn {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.result-card__headline {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}
.result-card__subheadline {
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
  font-size: 0.95rem;
}

/* Data rows */
.data-rows { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1.5rem; }
.data-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.65rem 0.85rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.9rem;
}
.data-row__label { color: var(--text-secondary); flex-shrink: 0; }
.data-row__value {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.ip-pill {
  font-family: 'Courier New', monospace;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.2rem 0.6rem;
  font-size: 0.88rem;
  letter-spacing: 0.03em;
}
.text-green { color: var(--accent-green); }
.text-red   { color: var(--accent-red); }
.text-yellow{ color: var(--accent-yellow); }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: var(--radius-badge);
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 1.25rem;
}
.badge-green {
  background: rgba(0, 212, 170, 0.12);
  border: 1px solid rgba(0, 212, 170, 0.35);
  color: var(--accent-green);
}
.badge-red {
  background: rgba(255, 71, 87, 0.12);
  border: 1px solid rgba(255, 71, 87, 0.35);
  color: var(--accent-red);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-btn);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  border: 2px solid transparent;
}
.btn:focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: 3px;
}
.btn-primary {
  background: var(--accent-green);
  color: #000;
  border-color: var(--accent-green);
}
.btn-primary:hover {
  background: #00f0c2;
  border-color: #00f0c2;
  color: #000;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--accent-green);
  border-color: var(--accent-green);
}
.btn-outline:hover {
  background: rgba(0, 212, 170, 0.1);
  color: var(--accent-green);
}
.btn-danger {
  background: var(--accent-red);
  color: #fff;
  border-color: var(--accent-red);
}
.btn-danger:hover {
  background: #ff6370;
  border-color: #ff6370;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(255, 71, 87, 0.35);
}

.rerun-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}
.last-checked {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ============================================================
   WHAT WE CHECK
   ============================================================ */
.section {
  padding: 5rem 0;
}
.section-alt {
  background: var(--secondary-bg);
}

.section__header {
  text-align: center;
  margin-bottom: 3rem;
}
.section__header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 0.65rem;
}
.section__header p {
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition);
}
.feature-card:hover {
  border-color: var(--accent-green);
  transform: translateY(-3px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(0, 212, 170, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.feature-icon svg { width: 24px; height: 24px; }

.feature-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================================
   WHY THIS MATTERS
   ============================================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.prose h2 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}
.prose p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.did-you-know {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-green);
  border-radius: var(--radius-card);
  padding: 1.75rem;
}
.did-you-know h3 {
  color: var(--accent-green);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 1.25rem;
}
.did-you-know ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.did-you-know li {
  display: flex;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.did-you-know li::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  margin-top: 0.45rem;
  flex-shrink: 0;
}

/* ============================================================
   VPN AFFILIATE CARDS
   ============================================================ */
.affiliate-disclosure {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 2rem;
  background: rgba(255,184,0,0.06);
  border: 1px solid rgba(255,184,0,0.2);
  border-radius: 8px;
  padding: 0.75rem 1rem;
}

.vpn-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.vpn-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: border-color var(--transition), transform var(--transition);
}
.vpn-card:hover {
  border-color: rgba(0, 212, 170, 0.4);
  transform: translateY(-3px);
}

.vpn-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.vpn-card__name { font-size: 1.1rem; font-weight: 700; }
.vpn-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: rgba(0, 212, 170, 0.12);
  border: 1px solid rgba(0, 212, 170, 0.3);
  color: var(--accent-green);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.vpn-card__stars { color: var(--accent-yellow); font-size: 0.9rem; letter-spacing: 0.05em; }

.vpn-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.vpn-card__features li {
  display: flex;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.vpn-card__features li::before {
  content: '✓';
  color: var(--accent-green);
  font-weight: 700;
  flex-shrink: 0;
}

.vpn-card__price {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  margin-top: auto;
}

/* ============================================================
   HOW IT WORKS — STEPS
   ============================================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.67% + 1rem);
  right: calc(16.67% + 1rem);
  height: 2px;
  background: linear-gradient(90deg, var(--accent-green), rgba(0,212,170,0.3));
}

.step {
  text-align: center;
  position: relative;
}
.step__number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0, 212, 170, 0.1);
  border: 2px solid var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-green);
  margin: 0 auto 1.25rem;
  position: relative;
  z-index: 1;
  background: var(--primary-bg);
}
.section-alt .step__number { background: var(--secondary-bg); }
.step h3 { font-size: 1rem; margin-bottom: 0.6rem; }
.step p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.75rem; }

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.faq-item__trigger {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.97rem;
  font-weight: 600;
  text-align: left;
  padding: 1.1rem 1.25rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color var(--transition);
}
.faq-item__trigger:hover { color: var(--accent-green); }
.faq-item__trigger:focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: -2px;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--text-secondary);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }

.faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.25s ease;
}
.faq-item.open .faq-item__body { max-height: 500px; }

.faq-item__body p {
  padding: 0 1.25rem 1.25rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* ============================================================
   BLOG CARDS
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: border-color var(--transition), transform var(--transition);
}
.blog-card:hover {
  border-color: rgba(0, 212, 170, 0.4);
  transform: translateY(-3px);
}

.blog-card__meta {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(0, 212, 170, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(0, 212, 170, 0.25);
}
.read-time {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.blog-card h3 { font-size: 1.05rem; line-height: 1.4; }
.blog-card h3 a { color: var(--text-primary); }
.blog-card h3 a:hover { color: var(--accent-green); }
.blog-card p { font-size: 0.87rem; color: var(--text-secondary); line-height: 1.7; flex-grow: 1; }

.view-all {
  text-align: center;
  margin-top: 1rem;
}
.view-all a {
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

/* ============================================================
   AD CONTAINERS
   ============================================================ */
.ad-container {
  background: rgba(255,255,255,0.02);
  border: 1px dashed var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
  margin: 2rem 0;
}
.ad-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #070B14;
  border-top: 1px solid var(--border-color);
  padding: 3rem 0 0;
}
.footer__main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.footer__brand .nav__logo { margin-bottom: 0.75rem; }
.footer__tagline { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }

.footer__links h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}
.footer__links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer__links a {
  font-size: 0.87rem;
  color: var(--text-secondary);
}
.footer__links a:hover { color: var(--text-primary); }

.footer__disclosure {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.footer__bar {
  border-top: 1px solid var(--border-color);
  padding: 1rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer__bar p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ============================================================
   BLOG POST LAYOUT
   ============================================================ */
.blog-hero {
  padding: 3.5rem 0 2.5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 3rem;
}
.blog-hero__meta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.blog-hero h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); max-width: 780px; }

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
  margin-bottom: 4rem;
}

.article-body h2 {
  font-size: 1.4rem;
  margin: 2rem 0 0.75rem;
  color: var(--text-primary);
}
.article-body h3 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.5rem;
  color: var(--accent-green);
}
.article-body p {
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 1.15rem;
  font-size: 0.97rem;
}
.article-body ul, .article-body ol {
  color: var(--text-secondary);
  padding-left: 1.5rem;
  margin-bottom: 1.15rem;
  font-size: 0.97rem;
  line-height: 1.85;
}
.article-body li { margin-bottom: 0.45rem; }

.cta-box {
  background: linear-gradient(135deg, rgba(0,212,170,0.08), rgba(0,212,170,0.03));
  border: 1px solid rgba(0,212,170,0.3);
  border-radius: var(--radius-card);
  padding: 1.75rem;
  text-align: center;
  margin: 2rem 0;
}
.cta-box h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.cta-box p { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 1.25rem; }

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.88rem;
}
.comparison-table th, .comparison-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}
.comparison-table th {
  background: rgba(0,212,170,0.07);
  color: var(--accent-green);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.comparison-table tr:hover td { background: rgba(255,255,255,0.02); }
.comparison-table td { color: var(--text-secondary); }

.blog-sidebar {
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sidebar-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 1.5rem;
}
.sidebar-card h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.related-posts { margin-top: 3rem; }
.related-posts h2 { font-size: 1.3rem; margin-bottom: 1.5rem; }

/* ============================================================
   ABOUT / CONTACT / PRIVACY pages
   ============================================================ */
.page-hero {
  padding: 3.5rem 0 2.5rem;
  text-align: center;
}
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 0.75rem; }
.page-hero p { color: var(--text-secondary); max-width: 580px; margin: 0 auto; }

.page-content {
  max-width: 780px;
  margin: 0 auto;
  padding-bottom: 4rem;
}
.page-content h2 { font-size: 1.3rem; margin: 2.25rem 0 0.75rem; color: var(--text-primary); }
.page-content p, .page-content li {
  color: var(--text-secondary);
  line-height: 1.85;
  font-size: 0.95rem;
  margin-bottom: 0.85rem;
}
.page-content ul, .page-content ol { padding-left: 1.5rem; margin-bottom: 1rem; }

/* Contact form */
.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 2rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.45rem; margin-bottom: 1.25rem; }
.form-group label {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--text-primary);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--primary-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.95rem;
  padding: 0.7rem 0.9rem;
  transition: border-color var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-green);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group select option { background: var(--secondary-bg); }

/* 404 page */
.error-page {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1rem;
}
.error-page__code {
  font-size: 7rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-yellow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}
.error-page h1 { font-size: 1.8rem; margin-bottom: 0.75rem; }
.error-page p { color: var(--text-secondary); max-width: 480px; margin-bottom: 2rem; }

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */
@media (max-width: 1024px) {
  .vpn-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-layout { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; }
  .footer__main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__hamburger { display: block; }

  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .steps { grid-template-columns: 1fr; gap: 2rem; }
  .steps::before { display: none; }
  .vpn-grid { grid-template-columns: 1fr; }
  .footer__main { grid-template-columns: 1fr; }
  .footer__bar { flex-direction: column; text-align: center; }

  .result-card { padding: 1.75rem 1.25rem; }
  .data-row { flex-direction: column; align-items: flex-start; gap: 0.3rem; }
}

@media (max-width: 480px) {
  .hero { padding: 2.5rem 0 2rem; }
  .blog-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
}

/* Focus visible ring */
:focus-visible {
  outline: 2px solid var(--accent-green);
  outline-offset: 3px;
}