/* ===== Variables ===== */
:root {
  --bg: #090909;
  --card: #111111;
  --accent: #FF2A2A;
  --success: #00FF88;
  --secondary: #00BFFF;
  --text: #ffffff;
  --text-muted: #888888;
  --border: rgba(255, 42, 42, 0.2);
  --glow-red: 0 0 20px rgba(255, 42, 42, 0.4);
  --glow-green: 0 0 20px rgba(0, 255, 136, 0.4);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --container: 1200px;
  --header-h: 72px;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  padding-top: var(--header-h);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 60px;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 4px;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--text);
  box-shadow: var(--glow-red);
}
.btn-primary:hover {
  background: #ff4444;
  box-shadow: 0 0 30px rgba(255, 42, 42, 0.6);
  transform: translateY(-1px);
}

body.hud-connected .btn-cta {
  background: var(--success);
  color: #090909;
  box-shadow: var(--glow-green);
}
body.hud-connected .btn-cta:hover {
  background: #33ffaa;
  box-shadow: 0 0 30px rgba(0, 255, 136, 0.6);
}

.btn-outline {
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
}
.btn-outline:hover {
  background: rgba(255, 42, 42, 0.1);
  box-shadow: var(--glow-red);
}

.btn-lg {
  padding: 18px 48px;
  font-size: 1rem;
}

/* ===== Logo ===== */
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  position: relative;
  z-index: 1001;
  flex-shrink: 0;
}
.logo-run { color: var(--text); }
.logo-vpn { color: var(--accent); }

/* ===== HUD ===== */
.hud {
  position: fixed;
  bottom: 24px;
  right: 24px;
  top: auto;
  z-index: 1000;
  background: rgba(17, 17, 17, 0.9);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 16px;
  font-family: var(--mono);
  font-size: 0.7rem;
  backdrop-filter: blur(10px);
  min-width: 160px;
  transition: border-color 0.5s;
}
.hud-label {
  color: var(--text-muted);
  margin-bottom: 4px;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
}
.hud-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.hud-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  transition: all 0.5s;
}
.hud-ping, .hud-route {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 0.65rem;
  opacity: 0;
  transition: opacity 0.5s;
}
.hud.connected .hud-dot {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}
.hud.connected {
  border-color: rgba(0, 255, 136, 0.3);
}
.hud.connected #hudText { color: var(--success); }
.hud.connected .hud-ping,
.hud.connected .hud-route { opacity: 1; color: var(--success); }
.hud.connecting #hudText { color: var(--secondary); }
.hud.connecting .hud-dot {
  background: var(--secondary);
  box-shadow: 0 0 8px var(--secondary);
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  height: var(--header-h);
  background: rgba(9, 9, 9, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.3s;
}
.header.scrolled {
  background: rgba(9, 9, 9, 0.95);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav {
  display: flex;
  gap: 32px;
}
.nav a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s;
}
.nav a:hover { color: var(--text); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin: -8px;
  flex-shrink: 0;
  z-index: 1001;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: calc(-1 * var(--header-h));
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(9, 9, 9, 0.4) 0%,
    rgba(9, 9, 9, 0.7) 50%,
    rgba(9, 9, 9, 0.95) 100%
  );
}
.hero-scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  pointer-events: none;
  z-index: 1;
}
.hero-noise {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.freedom-words {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.freedom-word {
  position: absolute;
  left: var(--x);
  top: var(--y);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: rgba(255, 42, 42, 0.25);
  text-transform: uppercase;
  animation: freedomGlitch 4s var(--delay) infinite;
}
@keyframes freedomGlitch {
  0%, 90%, 100% { opacity: 0.2; transform: translate(0); }
  92% { opacity: 0.6; transform: translate(-2px, 1px); color: rgba(255, 42, 42, 0.5); }
  94% { opacity: 0.1; transform: translate(2px, -1px); }
  96% { opacity: 0.5; transform: translate(0); }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: calc(var(--header-h) + 24px);
  max-width: 800px;
}
.hero-title {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}
.hero-line {
  display: block;
}
.hero-line-2 {
  color: var(--success);
  margin-top: 8px;
  opacity: 0;
  animation: fadeInUp 0.8s 0.6s forwards;
}

.glitch {
  position: relative;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}
.glitch::before {
  color: var(--accent);
  animation: glitch1 3s 1.2s infinite;
}
.glitch::after {
  color: var(--secondary);
  animation: glitch2 3s 1.2s infinite;
}
@keyframes glitch1 {
  0%, 95%, 100% { opacity: 0; clip-path: inset(0 0 0 0); transform: translate(0); }
  96% { opacity: 0.8; clip-path: inset(20% 0 60% 0); transform: translate(-3px); }
  97% { opacity: 0; }
  98% { opacity: 0.6; clip-path: inset(60% 0 10% 0); transform: translate(3px); }
}
@keyframes glitch2 {
  0%, 95%, 100% { opacity: 0; }
  96.5% { opacity: 0.6; clip-path: inset(40% 0 30% 0); transform: translate(2px); }
  98.5% { opacity: 0.4; clip-path: inset(10% 0 70% 0); transform: translate(-2px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 560px;
  line-height: 1.7;
  opacity: 0;
  animation: fadeInUp 0.8s 1s forwards;
}

.hero-content .btn-lg {
  opacity: 0;
  animation: fadeInUp 0.8s 1.2s forwards;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 32px;
  opacity: 0;
  animation: fadeInUp 0.8s 1.4s forwards;
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.hero-badge svg { color: var(--accent); flex-shrink: 0; }

/* ===== Diagnostics ===== */
.diagnostics { background: var(--bg); }
.diagnostics-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
}
.diag-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px;
  transition: border-color 0.3s;
}
.diag-broken { border-color: rgba(255, 42, 42, 0.3); }
.diag-fixed { border-color: rgba(0, 255, 136, 0.3); }
.diag-header {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.diag-broken .diag-header { color: var(--accent); }
.diag-fixed .diag-header { color: var(--success); }
.diag-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 0.9rem;
}
.diag-service { font-weight: 500; }
.diag-status { font-family: var(--mono); font-size: 0.75rem; font-weight: 600; }
.diag-status.bad { color: var(--accent); }
.diag-status.warn { color: #ff8844; }
.diag-status.good { color: var(--success); }
.diag-arrow {
  color: var(--success);
  animation: arrowPulse 2s infinite;
}
@keyframes arrowPulse {
  0%, 100% { transform: translateX(0); opacity: 0.6; }
  50% { transform: translateX(6px); opacity: 1; }
}

/* ===== Features ===== */
.features { background: linear-gradient(180deg, var(--bg) 0%, #0c0c0c 100%); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.feature-card:hover {
  border-color: rgba(255, 42, 42, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  color: var(--accent);
  margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== Servers ===== */
.servers { background: var(--bg); }
.map-container {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}
.map-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}
.map-points {
  position: absolute;
  inset: 0;
}
.map-point {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.map-dot {
  position: relative;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent), 0 0 24px rgba(255, 42, 42, 0.4);
  animation: dotPulse 2s infinite;
}
.map-dot::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid rgba(255, 42, 42, 0.4);
  transform: translate(-50%, -50%);
  animation: ringPulse 2s infinite;
}
.map-flag {
  width: 16px;
  height: 12px;
  object-fit: cover;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  display: block;
}
@keyframes dotPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.3); }
}
@keyframes ringPulse {
  0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.4); }
}

/* ===== How To ===== */
.howto { background: linear-gradient(180deg, #0c0c0c 0%, var(--bg) 100%); }
.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: nowrap;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}
.steps::-webkit-scrollbar { display: none; }
.step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 20px;
  text-align: center;
  flex: 1 1 0;
  min-width: 0;
  max-width: 180px;
  transition: all 0.3s;
}
.step:hover {
  border-color: rgba(255, 42, 42, 0.4);
  transform: translateY(-2px);
}
.step-icon {
  color: var(--accent);
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
}
.step h3 {
  font-size: 0.9rem;
  font-weight: 600;
}
.step-arrow {
  flex-shrink: 0;
  color: var(--text-muted);
  opacity: 0.5;
  display: flex;
  align-items: center;
  justify-content: center;
}
.howto-note {
  text-align: center;
  margin-top: 40px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ===== Pricing ===== */
.pricing { background: var(--bg); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.price-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 32px 20px;
  text-align: center;
  position: relative;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.price-card:hover {
  border-color: rgba(255, 42, 42, 0.4);
  transform: translateY(-4px);
}
.price-card-featured {
  border-color: var(--accent);
  box-shadow: var(--glow-red);
}
.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--text);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
}
.price-name {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.price-period { height: 4px; }
.price-amount {
  font-size: 1.75rem;
  font-weight: 800;
  margin: 12px 0 20px;
  font-family: var(--mono);
}
.price-card .btn {
  width: 100%;
  margin-top: auto;
}

.payment-methods {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.payment-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: color 0.3s;
}
.payment-icon svg { color: var(--accent); }
.payment-icon:hover { color: var(--text); }
.payment-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===== FAQ ===== */
.faq { background: linear-gradient(180deg, var(--bg) 0%, #0c0c0c 100%); }
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 960px;
  margin: 0 auto;
}
.faq-item {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item:hover { border-color: var(--border); }
.faq-item.active { border-color: rgba(255, 42, 42, 0.3); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-size: 0.95rem;
  font-weight: 500;
  text-align: left;
  gap: 16px;
}
.faq-toggle {
  font-size: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.3s;
  font-weight: 300;
}
.faq-item.active .faq-toggle { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.active .faq-answer {
  max-height: 200px;
}
.faq-answer p {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}
.faq-answer a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s;
}
.faq-answer a:hover { color: var(--accent); }

/* ===== Final CTA ===== */
.final-cta {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.final-bg {
  position: absolute;
  inset: 0;
}
.final-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.final-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(9, 9, 9, 0.25) 0%,
    rgba(9, 9, 9, 0.45) 45%,
    rgba(9, 9, 9, 0.72) 100%
  );
}
.final-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 80px 24px;
}
.final-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  text-transform: uppercase;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.55);
}
.final-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255, 255, 255, 0.88);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.5);
}

/* ===== Footer ===== */
.footer {
  background: var(--bg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 40px 0;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--accent); }
.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ===== Scroll Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid .price-card:nth-child(4),
  .pricing-grid .price-card:nth-child(5) {
    grid-column: span 1;
  }
  .steps { gap: 8px; }
  .step { max-width: 150px; padding: 28px 16px; }
  .step-icon svg { width: 36px; height: 36px; }

  .nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(9, 9, 9, 0.98);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s, opacity 0.3s;
  }
  .nav.open {
    display: flex;
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .btn-header { display: none; }
  .burger { display: flex; }
  .header-inner {
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .hud {
    bottom: 16px;
    right: 16px;
    font-size: 0.6rem;
    min-width: 140px;
  }

  .diagnostics-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .diag-arrow {
    transform: rotate(90deg);
    justify-self: center;
  }

  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .faq-grid { grid-template-columns: 1fr; }

  .steps {
    flex-direction: column;
    align-items: center;
    flex-wrap: nowrap;
  }
  .step {
    width: 100%;
    max-width: 300px;
    flex: none;
  }
  .step-arrow {
    transform: rotate(90deg);
  }

  .payment-methods { gap: 24px; }
  .section { padding: 60px 0; }
  .hero-content { padding-top: calc(var(--header-h) + 16px); }
}

@media (max-width: 480px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .hero-badges { flex-direction: column; gap: 12px; }
}

/* ===== Checkout modal ===== */
body.checkout-open { overflow: hidden; }

.checkout-modal[hidden] { display: none; }

.checkout-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.checkout-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(6px);
}

.checkout-dialog {
  position: relative;
  width: min(100%, 480px);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px 28px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6), var(--glow-red);
}

.checkout-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-muted);
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.checkout-close:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.checkout-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.checkout-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.checkout-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.checkout-field label,
.checkout-field-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.checkout-field input[type="text"] {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--text);
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.checkout-field input[type="text"]:focus {
  outline: none;
  border-color: rgba(255, 42, 42, 0.5);
  box-shadow: 0 0 0 3px rgba(255, 42, 42, 0.15);
}

.checkout-hint {
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.checkout-payments {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checkout-payments input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkout-payment-option {
  display: block;
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.checkout-payments input[type="radio"]:checked + .checkout-payment-option {
  border-color: var(--accent);
  background: rgba(255, 42, 42, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 42, 42, 0.25);
}

.checkout-payment-option:hover {
  border-color: rgba(255, 42, 42, 0.35);
}

.checkout-error {
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(255, 42, 42, 0.12);
  border: 1px solid rgba(255, 42, 42, 0.25);
  color: #ff8a8a;
  font-size: 0.875rem;
}

.checkout-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.95rem;
}

.checkout-summary strong {
  font-size: 1.5rem;
  color: var(--accent);
}

.checkout-submit {
  width: 100%;
}

.checkout-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.price-card .checkout-trigger {
  width: 100%;
}

@media (max-width: 480px) {
  .checkout-dialog {
    padding: 28px 20px 24px;
  }
}