@font-face {
  font-family: "Ethnocentric";
  src: url("/font/Ethnocentric.otf") format("opentype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --xbox-green: #7cff00;
  --xbox-green-soft: #5bc400;
  --xbox-green-deep: #3d7f00;
  --xbox-glow: rgba(124, 255, 0, 0.35);
  --bg-black: #050705;
  --bg-main: #070a07;
  --bg-panel: #0d120d;
  --bg-panel-2: #131913;
  --text-main: #e9f4e1;
  --text-muted: #98aa95;
  --text-soft: #bcc5bc;
  --border: rgba(124, 255, 0, 0.18);
  --border-strong: rgba(124, 255, 0, 0.32);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  --radius: 20px;
  --radius-lg: 28px;
  --max-width: 1200px;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background:
    radial-gradient(circle at top, rgba(124, 255, 0, 0.12), transparent 28%),
    linear-gradient(180deg, var(--bg-main) 0%, #030403 100%);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: min(100% - 2rem, var(--max-width));
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(14px);
  background: rgba(5, 7, 5, 0.84);
  border-bottom: 1px solid rgba(124, 255, 0, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  min-width: 0;
}

.brand-logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(124, 255, 0, 0.22));
  flex-shrink: 0;
}

.brand-text {
  min-width: 0;
}

.brand-title {
  font-family: "Ethnocentric", "Orbitron", "Eurostile", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.16em;
  color: var(--xbox-green);
  text-transform: uppercase;
  text-shadow: 0 0 12px var(--xbox-glow);
}

.brand-subtitle {
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  flex-wrap: wrap;
}

.nav a {
  color: var(--text-soft);
  font-size: 0.95rem;
  transition: color var(--transition), text-shadow var(--transition);
}

.nav a:hover,
.nav a:focus {
  color: var(--xbox-green);
  text-shadow: 0 0 10px var(--xbox-glow);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background var(--transition),
    border-color var(--transition),
    color var(--transition);
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--xbox-green) 0%, var(--xbox-green-soft) 100%);
  color: #081008;
  box-shadow: 0 10px 30px rgba(124, 255, 0, 0.25);
}

.btn-primary:hover,
.btn-primary:focus {
  box-shadow: 0 14px 34px rgba(124, 255, 0, 0.34);
}

.btn-secondary {
  border-color: var(--border);
  background: rgba(124, 255, 0, 0.04);
  color: var(--text-main);
}

.btn-secondary:hover,
.btn-secondary:focus {
  border-color: var(--border-strong);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
}

/* Hero */
.hero {
  padding: 6rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(124, 255, 0, 0.05);
  color: var(--xbox-green);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  font-family: "Ethnocentric", "Orbitron", "Eurostile", sans-serif;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: 0.08em;
  color: var(--xbox-green);
  text-transform: uppercase;
  text-shadow: 0 0 18px var(--xbox-glow);
  margin-bottom: 1.25rem;
}

.hero p {
  max-width: 62ch;
  color: var(--text-soft);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.stat {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1rem;
  box-shadow: var(--shadow);
}

.stat strong {
  display: block;
  font-size: 1.4rem;
  color: var(--xbox-green);
  margin-bottom: 0.25rem;
}

.stat span {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.hero-panel {
  position: relative;
  min-height: 500px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 30% 20%, rgba(124,255,0,0.18), transparent 25%),
    linear-gradient(180deg, rgba(18, 24, 18, 0.96), rgba(8, 10, 8, 0.96));
  border: 1px solid rgba(124, 255, 0, 0.14);
  box-shadow: inset 0 0 50px rgba(124, 255, 0, 0.05), var(--shadow);
  overflow: hidden;
  padding: 1.5rem;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124,255,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,255,0,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,1), rgba(0,0,0,0.4));
  pointer-events: none;
}

.screen-card {
  position: relative;
  z-index: 1;
  background: rgba(4, 8, 4, 0.82);
  border: 1px solid rgba(124,255,0,0.12);
  border-radius: 22px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.screen-card:last-child {
  margin-bottom: 0;
}

.screen-card h3 {
  color: var(--xbox-green);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.terminal-line {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(124,255,0,0.08);
  color: var(--text-soft);
  font-size: 0.92rem;
}

.terminal-line:last-child {
  border-bottom: 0;
}

.status-ok {
  color: var(--xbox-green);
  font-weight: 700;
}

.panel-copy {
  color: var(--text-soft);
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section-header {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-header .tag {
  color: var(--xbox-green);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.82rem;
  margin-bottom: 0.8rem;
  display: inline-block;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.1;
  margin-bottom: 0.9rem;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.card {
  background: linear-gradient(180deg, var(--bg-panel) 0%, var(--bg-panel-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--border-strong);
  box-shadow: 0 18px 50px rgba(0,0,0,0.5), 0 0 0 1px rgba(124,255,0,0.08);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(124,255,0,0.08);
  border: 1px solid rgba(124,255,0,0.12);
  color: var(--xbox-green);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
}

.card p {
  color: var(--text-muted);
  font-size: 0.96rem;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1.5rem;
  align-items: stretch;
}

.feature-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

.feature-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 0.85rem;
  align-items: start;
}

.feature-bullet {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(124,255,0,0.1);
  color: var(--xbox-green);
  border: 1px solid rgba(124,255,0,0.16);
  font-weight: 800;
}

.feature-item h4 {
  margin-bottom: 0.25rem;
}

.feature-item p {
  color: var(--text-muted);
}

.showcase {
  height: 100%;
  min-height: 420px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at 70% 25%, rgba(124,255,0,0.12), transparent 28%),
    linear-gradient(180deg, #0a0f0a 0%, #050705 100%);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  padding: 1.5rem;
}

.showcase::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -60px;
  bottom: -60px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,255,0,0.2), transparent 68%);
}

.wireframe {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1rem;
  height: 100%;
}

.wireframe-bar,
.wireframe-panel,
.wireframe-row > div {
  border: 1px solid rgba(124,255,0,0.12);
  background: rgba(255,255,255,0.02);
  border-radius: 16px;
}

.wireframe-bar {
  height: 64px;
}

.wireframe-main {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 1rem;
  flex: 1;
}

.wireframe-panel {
  min-height: 220px;
}

.wireframe-side {
  display: grid;
  gap: 1rem;
}

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

.wireframe-row > div {
  min-height: 92px;
}

/* Contact */
.contact-box {
  background: linear-gradient(180deg, rgba(124,255,0,0.1), rgba(124,255,0,0.03));
  border: 1px solid rgba(124,255,0,0.16);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.contact-box h3 {
  font-size: clamp(1.5rem, 3vw, 2.3rem);
  margin-bottom: 0.4rem;
}

.contact-box p {
  color: var(--text-soft);
  max-width: 56ch;
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(124,255,0,0.08);
  padding: 1.5rem 0 2.2rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 980px) {
  .hero-grid,
  .split,
  .cards,
  .wireframe-main,
  .wireframe-row {
    grid-template-columns: 1fr;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .nav-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
  }

  .hero {
    padding-top: 4.5rem;
  }

  .section {
    padding: 3.5rem 0;
  }

  .contact-box {
    padding: 1.5rem;
  }

  .brand-title {
    font-size: 0.86rem;
    letter-spacing: 0.12em;
  }

  .brand-subtitle {
    font-size: 0.72rem;
  }

  .brand-logo {
    width: 48px;
    height: 48px;
  }
}