@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Orbitron:wght@700;900&display=swap');

:root {
  --black: #000000;
  --white: #ffffff;
  --red: #ff1e1e;
  --red-dim: rgba(255, 30, 30, 0.16);
  --red-glow: rgba(255, 30, 30, 0.45);
  --gray: #888888;
  --gray-dark: #1a1a1a;
  --border: rgba(255, 255, 255, 0.08);
  --font-display: 'Orbitron', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --max-width: 1200px;
  --header-h: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-mono);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

a {
  color: var(--white);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--red);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* Matrix rain canvas */
#matrix-rain {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

.page-wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.logo img {
  width: 36px;
  height: 36px;
}

.logo:hover {
  color: var(--white);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-desktop a {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-cta {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.btn-nav {
  padding: 0.625rem 0.75rem;
  font-size: 0.58rem;
  min-height: 40px;
  white-space: nowrap;
  letter-spacing: 0.08em;
}

@media (max-width: 1100px) {
  .btn-nav {
    font-size: 0.52rem;
    padding: 0.5rem 0.6rem;
  }
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--white);
  padding: 0.5rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  cursor: pointer;
}

.mobile-nav {
  display: none;
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: rgba(0, 0, 0, 0.98);
  z-index: 99;
  padding: 2rem;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

@media (max-width: 900px) {
  .nav-desktop {
    display: none;
  }

  .menu-toggle {
    display: block;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.15s;
  text-decoration: none;
  min-height: 48px;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
}

.btn-primary:hover {
  background: #ff3333;
  color: var(--white);
  box-shadow: 0 0 24px var(--red-glow);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--white);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--black);
}

.btn-ghost {
  background: transparent;
  color: var(--gray);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  font-size: 0.65rem;
}

.btn-ghost:hover {
  color: var(--white);
  border-color: var(--white);
}

.btn-lg {
  padding: 1.125rem 2rem;
  font-size: 0.8rem;
}

.btn-block {
  width: 100%;
}

/* Hero */
.hero {
  padding: 5rem 0 4rem;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  padding: 0.35rem 0.875rem;
  border: 1px solid var(--red);
  color: var(--red);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4.25rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero h1 .accent {
  color: var(--red);
  display: block;
}

.hero-sub {
  font-size: clamp(0.9rem, 2vw, 1.125rem);
  color: var(--gray);
  max-width: 640px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--red);
}

.stat-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: 0.25rem;
}

/* Glitch text */
.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .glitch:hover::before {
    opacity: 0.8;
    color: var(--red);
    animation: glitch-1 0.3s linear;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
    transform: translate(-2px, 0);
  }

  .glitch:hover::after {
    opacity: 0.8;
    color: var(--white);
    animation: glitch-2 0.3s linear;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
    transform: translate(2px, 0);
  }
}

@keyframes glitch-1 {
  0% { transform: translate(0); }
  20% { transform: translate(-3px, 1px); }
  40% { transform: translate(3px, -1px); }
  60% { transform: translate(-2px, 0); }
  80% { transform: translate(2px, 1px); }
  100% { transform: translate(-2px, 0); }
}

@keyframes glitch-2 {
  0% { transform: translate(0); }
  25% { transform: translate(2px, -1px); }
  50% { transform: translate(-2px, 1px); }
  75% { transform: translate(3px, 0); }
  100% { transform: translate(2px, 0); }
}

/* Sections */
section {
  padding: 5rem 0;
}

.section-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--gray);
  max-width: 600px;
  margin-bottom: 3rem;
  font-size: 0.9rem;
}

/* Features grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.feature-card {
  background: var(--black);
  padding: 2rem;
  transition: background 0.2s;
}

.feature-card:hover {
  background: var(--gray-dark);
}

.feature-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.25rem;
  color: var(--red);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.8rem;
  color: var(--gray);
  line-height: 1.65;
}

/* Download section */
.download-section {
  background: var(--gray-dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.download-card {
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.download-card:hover {
  border-color: var(--red);
  box-shadow: 0 0 40px rgba(255, 30, 30, 0.08);
}

.download-card svg {
  width: 48px;
  height: 48px;
  margin: 0 auto 1.5rem;
  color: var(--red);
}

.download-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.download-card p {
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 1.5rem;
}

.download-meta {
  font-size: 0.65rem;
  color: var(--gray);
  margin-top: 1rem;
  letter-spacing: 0.05em;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.pricing-card {
  background: var(--black);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.featured {
  border: 1px solid var(--red);
  z-index: 1;
}

.pricing-card.featured::before {
  content: 'PRIORITY';
  position: absolute;
  top: 0;
  right: 0;
  background: var(--red);
  color: var(--white);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.75rem;
}

.tier-name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.tier-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 0.25rem;
}

.tier-price span {
  font-size: 0.875rem;
  color: var(--gray);
  font-weight: 400;
}

.tier-desc {
  font-size: 0.75rem;
  color: var(--gray);
  margin-bottom: 1.5rem;
  min-height: 2.5rem;
}

.tier-features {
  list-style: none;
  flex: 1;
  margin-bottom: 1.5rem;
}

.tier-features li {
  font-size: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.tier-features li::before {
  content: '>';
  color: var(--red);
  font-weight: 700;
  flex-shrink: 0;
}

.tier-free-highlight {
  color: var(--red);
  font-weight: 700;
}

/* FAQ / SEO content */
.faq-list {
  border: 1px solid var(--border);
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  text-align: left;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  letter-spacing: 0.02em;
}

.faq-question:hover {
  color: var(--red);
}

.faq-question::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--red);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.8rem;
  color: var(--gray);
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.seo-content {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}

.seo-content h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 2rem 0 1rem;
}

.seo-content h2:first-child {
  margin-top: 0;
}

.seo-content p {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 1rem;
  line-height: 1.75;
}

.seo-content ul {
  margin: 0 0 1rem 1.25rem;
  font-size: 0.85rem;
  color: var(--gray);
}

.seo-content li {
  margin-bottom: 0.5rem;
}

/* Page content (legal, about) */
.page-hero {
  padding: 4rem 0 2rem;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.page-hero p {
  color: var(--gray);
  margin-top: 1rem;
  font-size: 0.9rem;
}

.content-block {
  padding: 3rem 0 5rem;
  max-width: 780px;
}

.content-block h2 {
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 2.5rem 0 1rem;
  color: var(--white);
}

.content-block h2:first-child {
  margin-top: 0;
}

.content-block p,
.content-block li {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.content-block ul {
  margin: 0 0 1rem 1.25rem;
}

.content-block a:not(.btn) {
  color: var(--red);
  text-decoration: underline;
}

.content-block a.btn {
  text-decoration: none;
}

.content-block a.btn-primary,
.content-block a.btn-primary:hover {
  color: var(--white);
}

.content-block a.btn-outline,
.content-block a.btn-outline:hover {
  color: var(--white);
}

.content-block a.btn-outline:hover {
  color: var(--black);
}

.content-block a.btn-ghost {
  color: var(--gray);
}

.content-block a.btn-ghost:hover {
  color: var(--white);
}

.content-block .hero-cta,
.content-block .download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

/* Device guides */
.guides-section {
  padding: 2rem 0 5rem;
}

.device-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .device-tabs {
    grid-template-columns: repeat(2, 1fr);
  }
}

.device-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 88px;
  padding: 1rem 0.75rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--gray);
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.device-tab svg {
  width: 24px;
  height: 24px;
  opacity: 0.7;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.device-tab:hover {
  color: var(--white);
  border-color: rgba(255, 30, 30, 0.4);
}

.device-tab:hover svg {
  opacity: 1;
}

.device-tab:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

.device-tab.active {
  color: var(--white);
  border-color: var(--red);
  background: var(--red-dim);
  box-shadow: 0 0 24px var(--red-glow);
}

.device-tab.active svg {
  opacity: 1;
  color: var(--red);
}

.device-panel {
  border: 1px solid var(--border);
  padding: 2rem;
  background: rgba(0, 0, 0, 0.5);
}

.device-panel-head {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.device-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 0.25rem 0.5rem;
  margin-bottom: 1rem;
}

.device-badge-happ {
  color: var(--white);
  border-color: var(--border);
}

.device-panel-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.device-panel-head p {
  font-size: 0.85rem;
  color: var(--gray);
  max-width: 640px;
}

.guide-steps {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.guide-step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

.guide-step:last-child {
  border-bottom: none;
}

.step-num {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
  padding-top: 0.15rem;
}

.step-body h3 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.step-body p {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.7;
  margin: 0;
}

.step-body a {
  color: var(--red);
  text-decoration: underline;
}

.guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.guide-meta {
  font-size: 0.7rem;
  color: var(--gray);
  letter-spacing: 0.04em;
}

.guide-notice {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(255, 30, 30, 0.35);
  background: var(--red-dim);
}

.guide-notice svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--red);
  margin-top: 0.15rem;
}

.guide-notice strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.guide-notice p {
  font-size: 0.8rem;
  color: var(--gray);
  margin: 0;
  line-height: 1.6;
}

@media (max-width: 480px) {
  .device-panel {
    padding: 1.25rem;
  }

  .guide-step {
    grid-template-columns: 3rem 1fr;
    gap: 1rem;
  }

  .guide-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Contact cards */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-card {
  border: 1px solid var(--border);
  padding: 2rem;
}

.contact-card h3 {
  font-family: var(--font-display);
  font-size:  0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.contact-card p {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 0.5rem;
}

.contact-card a {
  color: var(--red);
  font-weight: 700;
}

/* Free promo banner */
.promo-banner {
  background: var(--red);
  color: var(--white);
  text-align: center;
  padding: 0.75rem 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.promo-banner a {
  color: var(--white);
  text-decoration: underline;
}

.promo-banner a:hover {
  color: var(--black);
}

/* Footer */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
  background: rgba(0, 0, 0, 0.6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-brand p {
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 1rem;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--gray);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.5rem;
}

.footer-col a {
  font-size: 0.8rem;
  color: var(--gray);
}

.footer-col a:hover {
  color: var(--red);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.7rem;
  color: var(--gray);
}

.footer-keywords {
  font-size: 0.6rem;
  color: rgba(136, 136, 136, 0.5);
  margin-top: 1.5rem;
  line-height: 1.6;
}

/* Scan line overlay */
.scanlines::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  opacity: 0.4;
}

@media (prefers-reduced-motion: reduce) {
  .scanlines::after {
    display: none;
  }
}