:root {
  --bg: #070b12;
  --bg-elevated: #0f1623;
  --bg-card: rgba(18, 26, 40, 0.72);
  --border: rgba(255, 255, 255, 0.08);
  --text: #eef2ff;
  --text-muted: #8b9cb8;
  --accent: #3b82f6;
  --accent-2: #06b6d4;
  --accent-glow: rgba(59, 130, 246, 0.35);
  --neon-cyan: #22d3ee;
  --neon-magenta: #e879f9;
  --neon-glow: rgba(34, 211, 238, 0.45);
  --font-cyber: "Orbitron", "Inter", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --success: #22c55e;
  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --font: "Inter", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 100px;
}

a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(59, 130, 246, 0.18), transparent),
    radial-gradient(ellipse 60% 40% at 100% 20%, rgba(6, 182, 212, 0.1), transparent);
  z-index: 0;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.25;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black 20%, transparent 80%);
  z-index: 0;
  animation: grid-drift 40s linear infinite;
}

@keyframes grid-drift {
  from { background-position: 0 0; }
  to { background-position: 48px 48px; }
}

.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.45;
  animation: orb-float 18s ease-in-out infinite;
}

.orb--1 {
  width: 280px;
  height: 280px;
  background: rgba(59, 130, 246, 0.35);
  top: 10%;
  left: -5%;
}

.orb--2 {
  width: 220px;
  height: 220px;
  background: rgba(6, 182, 212, 0.28);
  top: 55%;
  right: -8%;
  animation-delay: -6s;
}

.orb--3 {
  width: 160px;
  height: 160px;
  background: rgba(99, 102, 241, 0.22);
  bottom: 15%;
  left: 35%;
  animation-delay: -12s;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 25px) scale(0.95); }
}

.particles {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

.header, .main, .footer {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 12px;
  gap: 16px;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-sm);
  transition: opacity 0.2s;
}

.header__brand:hover {
  text-decoration: none;
  opacity: 0.92;
}

.logo {
  position: relative;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.logo__svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}

.logo__orbit {
  transform-origin: 24px 24px;
  animation: logo-orbit 12s linear infinite;
}

.logo__orbit--rev {
  animation-direction: reverse;
  animation-duration: 18s;
}

.logo__core {
  transform-origin: 24px 24px;
  animation: logo-breathe 4s ease-in-out infinite;
}

.logo__dot {
  transform-origin: 38px 12px;
  animation: logo-dot-pulse 2s ease-in-out infinite;
}

.logo__shine {
  position: absolute;
  inset: 8px;
  border-radius: 8px;
  background: linear-gradient(105deg, transparent 35%, rgba(255,255,255,0.22) 50%, transparent 65%);
  opacity: 0;
  animation: logo-shine 5s ease-in-out infinite;
  pointer-events: none;
}

.logo.is-glitching .logo__text {
  animation: logo-glitch-text 0.3s steps(2) both;
}

.logo.is-glitching .logo__core {
  animation: logo-glitch-core 0.3s steps(2) both;
}

@keyframes logo-orbit {
  to { transform: rotate(360deg); }
}

@keyframes logo-breathe {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(59, 130, 246, 0.4)); }
  50% { filter: drop-shadow(0 0 14px rgba(34, 211, 238, 0.55)); }
}

@keyframes logo-dot-pulse {
  0%, 100% { opacity: 1; r: 2; }
  50% { opacity: 0.5; }
}

@keyframes logo-shine {
  0%, 75%, 100% { opacity: 0; transform: translateX(-120%); }
  82% { opacity: 1; }
  95% { opacity: 0; transform: translateX(120%); }
}

@keyframes logo-glitch-text {
  0% { transform: translate(0); fill: #fff; }
  25% { transform: translate(-2px, 1px); fill: #22d3ee; }
  50% { transform: translate(2px, -1px); fill: #e879f9; }
  75% { transform: translate(-1px, 0); fill: #fff; }
  100% { transform: translate(0); fill: #fff; }
}

@keyframes logo-glitch-core {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02) skewX(-1deg); }
}

.header__brand:hover .logo__orbit {
  opacity: 0.85;
}

.header__title {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.header__era {
  font-family: var(--font-cyber);
  letter-spacing: 0.08em;
  background: linear-gradient(90deg, #fff, var(--neon-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.header__sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.header__meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.pill {
  font-size: 0.72rem;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  backdrop-filter: blur(12px);
}

.pill--link {
  color: var(--accent-2);
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}

.pill--link:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.35);
  text-decoration: none;
}

.pill--live {
  color: var(--success);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pill--live .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.anim-fade {
  opacity: 0;
  transform: translateY(16px);
  animation: fade-up 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.anim-d1 { animation-delay: 0.1s; }
.anim-d2 { animation-delay: 0.22s; }
.anim-d3 { animation-delay: 0.34s; }
.anim-d4 { animation-delay: 0.46s; }

@keyframes fade-up {
  to { opacity: 1; transform: translateY(0); }
}

.hero {
  padding: 32px 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

@media (max-width: 800px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .hero__visual { order: -1; }
}

.hero__stats {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.stat-pill {
  display: flex;
  flex-direction: column;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  min-width: 72px;
}

.stat-pill strong {
  font-size: 1.2rem;
  color: var(--accent-2);
  line-height: 1.2;
}

.stat-pill span {
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* VPN tunnel visual */
.hero__visual {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tunnel-card {
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(18, 26, 40, 0.65);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  transition: transform 0.3s, box-shadow 0.3s;
}

.tunnel-card--safe {
  border-color: rgba(34, 197, 94, 0.35);
  box-shadow: 0 0 40px rgba(34, 197, 94, 0.08), inset 0 0 30px rgba(34, 211, 238, 0.04);
  position: relative;
}

.tunnel-card--safe::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.5), transparent 40%, rgba(232, 121, 249, 0.35));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.7;
  animation: holo-border 4s ease infinite;
}

@keyframes holo-border {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.tunnel-card--safe:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(34, 197, 94, 0.15);
}

.tunnel-card__label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.tunnel-card__label--bad { color: #f87171; }
.tunnel-card__label--good { color: var(--success); }

.tunnel-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.node {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  white-space: nowrap;
  flex-shrink: 0;
}

.node--you { color: var(--accent-2); }
.node--web { color: var(--text-muted); }

.tunnel-line {
  flex: 1;
  height: 4px;
  border-radius: 99px;
  position: relative;
  overflow: visible;
}

.tunnel-line--exposed {
  background: linear-gradient(90deg, #ef4444, #f97316);
  opacity: 0.7;
}

.tunnel-line--secure {
  background: linear-gradient(90deg, var(--accent), var(--success));
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.5);
}

.packet {
  position: absolute;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: translateY(-50%);
  animation: packet-move 2.2s ease-in-out infinite;
}

.packet--danger {
  background: #fca5a5;
  box-shadow: 0 0 8px #ef4444;
}

.packet--safe {
  background: #86efac;
  box-shadow: 0 0 8px var(--success);
}

.packet--d2 { animation-delay: 1.1s; }

@keyframes packet-move {
  0% { left: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: calc(100% - 8px); opacity: 0; }
}

.shield-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1rem;
  animation: shield-glow 2s ease-in-out infinite;
  z-index: 2;
}

@keyframes shield-glow {
  0%, 100% { filter: drop-shadow(0 0 4px rgba(34,197,94,0.5)); transform: translate(-50%, -50%) scale(1); }
  50% { filter: drop-shadow(0 0 14px rgba(34,197,94,0.9)); transform: translate(-50%, -50%) scale(1.15); }
}

.tunnel-hint {
  margin: 10px 0 0;
  font-size: 0.72rem;
}

.tunnel-hint--bad { color: #fca5a5; }
.tunnel-hint--good { color: #86efac; }

.btn--shimmer {
  position: relative;
  overflow: hidden;
}

.btn--shimmer::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  60%, 100% { left: 150%; }
}

/* Security section */
.security {
  margin-bottom: 48px;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.security-card {
  padding: 20px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.security-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.35);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.12);
}

.security-card__icon {
  font-size: 1.6rem;
  margin-bottom: 10px;
  display: inline-block;
  animation: icon-bob 3s ease-in-out infinite;
}

.security-card:nth-child(2) .security-card__icon { animation-delay: 0.5s; }
.security-card:nth-child(3) .security-card__icon { animation-delay: 1s; }
.security-card:nth-child(4) .security-card__icon { animation-delay: 1.5s; }

@keyframes icon-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.security-card h3 {
  margin: 0 0 8px;
  font-size: 0.95rem;
}

.security-card p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.security-banner {
  position: relative;
  padding: 20px 22px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(6,182,212,0.06));
  border: 1px solid rgba(59, 130, 246, 0.25);
  overflow: hidden;
}

.security-banner__glow {
  position: absolute;
  top: -50%;
  right: -20%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(59,130,246,0.3), transparent 70%);
  animation: banner-glow 4s ease-in-out infinite;
}

@keyframes banner-glow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

.security-banner p {
  margin: 0;
  position: relative;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.security-banner strong { color: var(--text); }

/* FAQ accordion */
.faq-section {
  margin-bottom: 48px;
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.accordion__item {
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.accordion__item[open] {
  border-color: rgba(59, 130, 246, 0.35);
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.08);
}

.accordion__item summary {
  padding: 16px 18px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: color 0.2s;
}

.accordion__item summary::-webkit-details-marker { display: none; }

.accordion__item summary::after {
  content: "+";
  font-size: 1.2rem;
  color: var(--accent-2);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.accordion__item[open] summary::after {
  transform: rotate(45deg);
}

.accordion__item summary:hover { color: var(--accent-2); }

.accordion__body {
  padding: 0 18px 16px;
  animation: accordion-in 0.35s ease;
}

@keyframes accordion-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.accordion__body p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.accordion__body ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.accordion__body li { margin-bottom: 4px; }

.accordion__body code {
  background: rgba(0,0,0,0.35);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.82rem;
}

.eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-2);
  margin: 0 0 12px;
  font-weight: 600;
}

.holo-text {
  font-family: var(--font-cyber);
  background: linear-gradient(90deg, var(--accent-2), var(--neon-cyan), var(--neon-magenta), var(--accent-2));
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: holo-shift 6s ease infinite;
}

@keyframes holo-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.glitch-text {
  position: relative;
  margin: 0 0 16px;
  font-size: clamp(2rem, 7vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 700;
}

.glitch-text__inner {
  display: block;
  position: relative;
  z-index: 1;
}

.glitch-text.is-glitching .glitch-text__inner {
  animation: glitch-skew 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.glitch-text.is-glitching::before,
.glitch-text.is-glitching::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  white-space: pre-line;
}

.glitch-text.is-glitching::before {
  color: var(--neon-cyan);
  clip-path: polygon(0 0, 100% 0, 100% 38%, 0 42%);
  transform: translate(-3px, 0);
  opacity: 0.85;
}

.glitch-text.is-glitching::after {
  color: var(--neon-magenta);
  clip-path: polygon(0 58%, 100% 55%, 100% 100%, 0 100%);
  transform: translate(3px, 0);
  opacity: 0.85;
}

@keyframes glitch-skew {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 1px); }
  40% { transform: translate(2px, -1px); }
  60% { transform: translate(-1px, 2px); }
  80% { transform: translate(1px, -2px); }
  100% { transform: translate(0); }
}

.hero h1:not(.glitch-text) {
  margin: 0 0 16px;
  font-size: clamp(2rem, 7vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 700;
}

.hero__text {
  margin: 0 0 24px;
  color: var(--text-muted);
  max-width: 540px;
  font-size: 1rem;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  text-decoration: none;
}

.btn:active { transform: scale(0.98); }

.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 8px 32px var(--accent-glow);
}

.btn--primary:hover {
  box-shadow: 0 12px 40px var(--accent-glow);
}

.btn--primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.btn--ghost {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.btn--block { width: 100%; }

.btn--tg::before { content: "✈"; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 48px;
}

.feature-card {
  padding: 18px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.feature-card:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: rgba(6, 182, 212, 0.35);
  box-shadow: 0 10px 36px rgba(6, 182, 212, 0.1);
}

.feature-card__icon { font-size: 1.4rem; margin-bottom: 8px; }

.feature-card h3 {
  margin: 0 0 6px;
  font-size: 0.95rem;
}

.feature-card p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.section-head {
  margin-bottom: 16px;
}

.section-head h2 {
  margin: 0 0 4px;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.plans { margin-bottom: 36px; }

.plan-grid, .device-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.select-card {
  padding: 16px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
  text-align: left;
  font-family: inherit;
  color: inherit;
}

.select-card:hover {
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-1px);
}

.select-card.is-selected {
  border-color: var(--neon-cyan);
  background: rgba(59, 130, 246, 0.12);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.15), 0 0 0 1px rgba(34, 211, 238, 0.25);
}

.select-card__title {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.select-card__price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-2);
}

.select-card__hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.devices-block { margin-bottom: 48px; }

.cta-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 22px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(6,182,212,0.08));
  border: 1px solid rgba(59, 130, 246, 0.25);
  margin-bottom: 48px;
}

.cta-strip h3 { margin: 0 0 4px; font-size: 1.1rem; }
.cta-strip p { margin: 0; color: var(--text-muted); font-size: 0.88rem; }

.footer {
  padding: 32px 20px 48px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 12px 0;
}

.footer__copy { margin: 8px 0 0; }

.link-btn {
  background: none;
  border: none;
  color: var(--accent-2);
  font: inherit;
  cursor: pointer;
  padding: 0;
}

.link-btn:hover { text-decoration: underline; }

/* Cart bar */
.cart-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(to top, var(--bg) 60%, transparent);
}

.cart-bar__inner {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent), #2563eb);
  border: none;
  color: #fff;
  font-family: inherit;
  cursor: pointer;
  box-shadow: var(--shadow);
  animation: cart-slide-up 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes cart-slide-up {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cart-bar__label { font-weight: 500; font-size: 0.9rem; }
.cart-bar__price { font-weight: 700; font-size: 1.15rem; }
.cart-bar__arrow { font-size: 1.2rem; opacity: 0.8; }

/* Drawer */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 60;
}

.drawer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  max-height: 92vh;
  background: var(--bg-elevated);
  border-radius: 20px 20px 0 0;
  border: 1px solid var(--border);
  border-bottom: none;
  box-shadow: var(--shadow);
  transform: translateY(100%);
  transition: transform 0.32s cubic-bezier(0.32, 0.72, 0, 1);
  display: flex;
  flex-direction: column;
}

.drawer.is-open { transform: translateY(0); }

.drawer__handle {
  width: 40px;
  height: 4px;
  border-radius: 99px;
  background: rgba(255,255,255,0.15);
  margin: 10px auto 0;
}

.drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 8px;
  gap: 12px;
}

.steps {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.step {
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: 6px;
}

.step.is-active {
  color: var(--accent-2);
  background: rgba(6, 182, 212, 0.12);
  font-weight: 600;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  flex-shrink: 0;
}

.drawer__body {
  padding: 8px 20px 24px;
  overflow-y: auto;
  flex: 1;
}

.panel { display: none; }
.panel.is-active { display: block; }

.order-card {
  padding: 18px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-bottom: 16px;
}

.order-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.order-row strong { color: var(--text); }

.order-row--total {
  border-top: 1px solid var(--border);
  margin-top: 8px;
  padding-top: 14px;
  font-size: 1rem;
}

.order-row--total strong {
  font-size: 1.25rem;
  color: var(--accent-2);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.field span { font-size: 0.85rem; font-weight: 500; }

.field input {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.25);
  color: var(--text);
  font: inherit;
  font-size: 1rem;
}

.field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.field small {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.checklist {
  margin: 0 0 16px;
  padding-left: 18px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.checklist li { margin-bottom: 6px; }

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  cursor: pointer;
}

.checkbox input { margin-top: 3px; accent-color: var(--accent); }

.panel-actions {
  display: flex;
  gap: 10px;
}

.panel-actions .btn { flex: 1; }

.pay-card {
  text-align: center;
  padding: 28px 20px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(59,130,246,0.2), rgba(6,182,212,0.08));
  border: 1px solid rgba(59, 130, 246, 0.3);
  margin-bottom: 16px;
}

.pay-card__badge {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.pay-card__amount {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.pay-card__usdt {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.pay-code {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(0,0,0,0.3);
  font-family: ui-monospace, monospace;
  font-size: 0.85rem;
  color: var(--accent-2);
}

.pay-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0 0 16px;
  line-height: 1.55;
}

/* Modal */
.modal {
  width: min(520px, calc(100vw - 32px));
  max-height: 80vh;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  color: var(--text);
  padding: 0;
  margin: auto;
  box-shadow: var(--shadow);
}

.modal::backdrop {
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}

.modal__head h3 { margin: 0; font-size: 1.1rem; }

.modal__body {
  padding: 20px;
  overflow-y: auto;
  max-height: 60vh;
}

.prose h4 {
  margin: 16px 0 6px;
  font-size: 0.95rem;
}

.prose h4:first-child { margin-top: 0; }

.prose p {
  margin: 0 0 12px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.prose code {
  background: rgba(0,0,0,0.35);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.82rem;
}

/* ── Futuristic FX layer ── */
.fx-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.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
  );
  opacity: 0.35;
}

.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='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

.hud-corners {
  position: absolute;
  inset: 12px;
}

.hud-corner {
  position: absolute;
  width: 28px;
  height: 28px;
  border-color: rgba(34, 211, 238, 0.35);
  border-style: solid;
  border-width: 0;
  opacity: 0.6;
  transition: opacity 0.3s, border-color 0.3s;
}

.hud-corner--tl { top: 0; left: 0; border-top-width: 1px; border-left-width: 1px; }
.hud-corner--tr { top: 0; right: 0; border-top-width: 1px; border-right-width: 1px; }
.hud-corner--bl { bottom: 0; left: 0; border-bottom-width: 1px; border-left-width: 1px; }
.hud-corner--br { bottom: 0; right: 0; border-bottom-width: 1px; border-right-width: 1px; }

body.is-interactive .hud-corner {
  opacity: 0.9;
  border-color: rgba(34, 211, 238, 0.55);
}

.cursor-glow {
  position: fixed;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.12), transparent 65%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s;
  mix-blend-mode: screen;
}

body.is-interactive .cursor-glow {
  opacity: 1;
}

.pill--cyber {
  font-family: var(--font-cyber);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--neon-cyan);
  border-color: rgba(34, 211, 238, 0.3);
  text-shadow: 0 0 12px var(--neon-glow);
  animation: cyber-pulse 3s ease-in-out infinite;
}

@keyframes cyber-pulse {
  0%, 100% { box-shadow: 0 0 0 transparent; }
  50% { box-shadow: 0 0 16px rgba(34, 211, 238, 0.2); }
}

.sys-hud {
  margin-top: 20px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(8, 14, 24, 0.75);
  border: 1px solid rgba(34, 211, 238, 0.22);
  backdrop-filter: blur(16px);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  max-width: 320px;
  box-shadow: 0 0 30px rgba(34, 211, 238, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.sys-hud__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(34, 211, 238, 0.15);
}

.sys-hud__title {
  font-family: var(--font-cyber);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--neon-cyan);
}

.sys-hud__blink {
  color: #f87171;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  animation: rec-blink 1.4s step-end infinite;
}

@keyframes rec-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.sys-hud__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
}

.sys-hud__row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sys-hud__label {
  color: rgba(148, 163, 184, 0.7);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.sys-hud__val {
  color: var(--text);
  font-weight: 500;
}

.sys-hud__val--ok {
  color: var(--success);
  text-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
}

.sys-hud__bar {
  margin-top: 10px;
  height: 3px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.sys-hud__bar-fill {
  display: block;
  height: 100%;
  width: 72%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--neon-cyan));
  box-shadow: 0 0 10px var(--neon-glow);
  transition: width 0.6s ease;
}

.cyber-ticker {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 26px;
  background: rgba(6, 10, 18, 0.85);
  border-top: 1px solid rgba(34, 211, 238, 0.15);
  overflow: hidden;
  z-index: 3;
  backdrop-filter: blur(8px);
}

.cyber-ticker__track {
  display: flex;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  color: rgba(34, 211, 238, 0.55);
  animation: ticker-scroll 40s linear infinite;
  padding: 6px 0;
}

.cyber-ticker__track span {
  padding: 0 2rem;
}

.cyber-ticker__track .sep {
  color: rgba(232, 121, 249, 0.45);
}

@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 600px) {
  .header__meta .pill:last-child { display: none; }
  .header__meta .pill--cyber { display: none; }
  .plan-grid { grid-template-columns: repeat(2, 1fr); }
  .sys-hud { max-width: 100%; }
  .hud-corners { inset: 8px; }
  .hud-corner { width: 20px; height: 20px; }
  .cursor-glow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .particles { display: none; }
  .fx-layer, .cyber-ticker { display: none; }
  .footer { padding-bottom: 20px; }
  .logo__orbit, .logo__core, .logo__dot, .logo__shine { animation: none !important; }
}