:root {
      --bg-main: #080a0d;
      --bg-card: rgba(15, 25, 40, 0.85);
      --bg-card-hover: rgba(20, 32, 50, 0.95);
      --border-subtle: rgba(30, 58, 74, 0.5);
      --border-cyan: rgba(0, 229, 255, 0.25);
      --border-green: rgba(57, 224, 128, 0.25);
      --border-amber: rgba(255, 184, 0, 0.25);

      --cyan: #00e5ff;
      --cyan-dim: rgba(0, 229, 255, 0.12);
      --green: #39e080;
      --green-dim: rgba(57, 224, 128, 0.12);
      --amber: #ffb800;
      --amber-dim: rgba(255, 184, 0, 0.12);
      --purple: #a78bfa;

      --text-white: #edf0f7;
      --text-muted: #8fa3b8;
      --text-dark: #4a6070;

      --font-display: 'Rajdhani', sans-serif;
      --font-body: 'Inter', sans-serif;
      --font-mono: 'JetBrains Mono', monospace;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      background-color: var(--bg-main);
      color: var(--text-white);
      font-family: var(--font-body);
      overflow-x: hidden;
      line-height: 1.5;
      -webkit-font-smoothing: antialiased;
      position: relative;
    }

    /* Ambient tactical grid & subtle glow backgrounds */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image:
        linear-gradient(rgba(0, 229, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, 0.02) 1px, transparent 1px);
      background-size: 60px 60px;
      pointer-events: none;
      z-index: 0;
    }

    .ambient-glow-1 {
      position: absolute;
      top: -120px;
      left: -80px;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(0, 229, 255, 0.08) 0%, transparent 70%);
      pointer-events: none;
      z-index: 0;
    }

    .ambient-glow-2 {
      position: absolute;
      bottom: 200px;
      right: -80px;
      width: 450px;
      height: 450px;
      background: radial-gradient(circle, rgba(57, 224, 128, 0.06) 0%, transparent 70%);
      pointer-events: none;
      z-index: 0;
    }

    /* Container Standard */
    .container {
      max-width: 900px;
      margin: 0 auto;
      padding: 0 24px;
      position: relative;
      z-index: 1;
    }

    /* NAVBAR */
    .navbar {
      position: sticky;
      top: 0;
      z-index: 100;
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      background: rgba(8, 10, 13, 0.88);
      border-bottom: 1px solid rgba(30, 58, 74, 0.6);
      width: 100%;
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 56px;
    }

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      color: inherit;
    }

    .brand-icon {
      width: 28px;
      height: 28px;
      border-radius: 8px;
      background: rgba(0, 229, 255, 0.08);
      border: 1px solid rgba(0, 229, 255, 0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--cyan);
      box-shadow: 0 0 10px rgba(0, 229, 255, 0.15);
    }

    .brand-name {
      font-family: var(--font-display);
      font-size: 16px;
      font-weight: 700;
      letter-spacing: 1.5px;
      color: var(--text-white);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .nav-link {
      padding: 7px 14px;
      font-size: 13px;
      font-weight: 500;
      color: var(--text-muted);
      text-decoration: none;
      border-radius: 8px;
      transition: all 0.2s ease;
      position: relative;
    }

    .nav-link:hover {
      color: var(--text-white);
      background: rgba(0, 229, 255, 0.04);
    }

    .nav-link.active {
      color: var(--cyan);
      background: rgba(0, 229, 255, 0.08);
      font-weight: 600;
    }

    .nav-link.active::after {
      content: '';
      position: absolute;
      bottom: 4px;
      left: 50%;
      transform: translateX(-50%);
      width: 18px;
      height: 2px;
      background: var(--cyan);
      border-radius: 1px;
      box-shadow: 0 0 6px var(--cyan);
    }

    .btn-nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 8px 18px;
      background: linear-gradient(162deg, #00e5ff 0%, #00b8cc 100%);
      color: #080a0d;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.4px;
      border-radius: 9px;
      text-decoration: none;
      box-shadow: 0 0 12px rgba(0, 229, 255, 0.3);
      transition: all 0.2s ease;
      border: none;
      cursor: pointer;
    }

    .btn-nav-cta:hover {
      box-shadow: 0 0 20px rgba(0, 229, 255, 0.5);
      transform: translateY(-1px);
    }

    /* SECTION LABELS */
    .section-label {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
    }

    .section-label .line {
      width: 24px;
      height: 1px;
      background: rgba(0, 229, 255, 0.5);
    }

    .section-label .label-text {
      font-family: var(--font-mono);
      font-size: 10px;
      font-weight: 500;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--cyan);
    }

    .section-title {
      font-family: var(--font-display);
      font-size: 28px;
      font-weight: 700;
      letter-spacing: 1.2px;
      text-align: center;
      margin-bottom: 8px;
      color: var(--text-white);
    }

    .section-subtitle {
      font-size: 14px;
      color: var(--text-muted);
      text-align: center;
      max-width: 560px;
      margin: 0 auto;
      line-height: 1.6;
    }

    /* HERO SECTION */
    .hero-section {
      position: relative;
      padding: 60px 0 80px 0;
      overflow: hidden;
      min-height: 540px;
      display: flex;
      align-items: center;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 580px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-family: var(--font-mono);
      font-size: 10px;
      color: var(--green);
      letter-spacing: 2px;
      text-transform: uppercase;
      margin-bottom: 18px;
    }

    .hero-badge .pulsing-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      position: relative;
      box-shadow: 0 0 10px var(--green);
    }

    .hero-badge .pulsing-dot::after {
      content: '';
      position: absolute;
      inset: -4px;
      border-radius: 50%;
      border: 1px solid var(--green);
      opacity: 0.6;
      animation: pulse 2s infinite ease-out;
    }

    @keyframes pulse {
      0% {
        transform: scale(0.6);
        opacity: 1;
      }

      100% {
        transform: scale(2.2);
        opacity: 0;
      }
    }

    .hero-title-row {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 16px;
    }

    .hero-logo-box {
      width: 52px;
      height: 52px;
      border-radius: 14px;
      background: rgba(0, 229, 255, 0.08);
      border: 1px solid rgba(0, 229, 255, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--cyan);
      box-shadow: 0 0 24px rgba(0, 229, 255, 0.2);
    }

    .hero-main-title {
      font-family: var(--font-display);
      font-size: 38px;
      font-weight: 700;
      letter-spacing: 3.8px;
      color: var(--text-white);
      line-height: 1;
    }

    .hero-taglines {
      font-family: var(--font-display);
      font-size: 24px;
      font-weight: 600;
      letter-spacing: 0.5px;
      line-height: 1.35;
      margin-bottom: 16px;
      color: var(--text-muted);
    }

    .hero-taglines .highlight {
      color: var(--cyan);
      text-shadow: 0 0 16px rgba(0, 229, 255, 0.4);
    }

    .hero-description {
      font-size: 14px;
      color: var(--text-dark);
      line-height: 1.7;
      margin-bottom: 36px;
      max-width: 480px;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
    }

    .btn-hero-primary {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 30px;
      background: linear-gradient(166deg, #00e5ff 0%, #00b8cc 100%);
      color: #080a0d;
      font-family: var(--font-body);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 0.4px;
      border-radius: 12px;
      text-decoration: none;
      box-shadow: 0 0 18px rgba(0, 229, 255, 0.4);
      transition: all 0.25s ease;
      border: none;
      cursor: pointer;
    }

    .btn-hero-primary:hover {
      box-shadow: 0 0 30px rgba(0, 229, 255, 0.6);
      transform: translateY(-2px);
    }

    .hero-queue-box {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 12px 18px;
      border-radius: 12px;
      background: rgba(57, 224, 128, 0.06);
      border: 1px solid rgba(57, 224, 128, 0.2);
    }

    .hero-queue-box .count {
      font-family: var(--font-mono);
      font-size: 20px;
      font-weight: 700;
      color: var(--green);
    }

    .hero-queue-box .label {
      font-size: 12px;
      color: var(--text-dark);
    }

    /* RADAR VISUAL */
    .radar-container {
      position: absolute;
      right: -80px;
      top: 50%;
      transform: translateY(-50%);
      width: 600px;
      height: 600px;
      pointer-events: none;
      z-index: 1;
      opacity: 0.28;
    }

    .radar-svg {
      width: 100%;
      height: 100%;
    }

    .radar-sweep-arm {
      transform-origin: 300px 300px;
      animation: radarRotate 8s linear infinite;
    }

    @keyframes radarRotate {
      from {
        transform: rotate(0deg);
      }

      to {
        transform: rotate(360deg);
      }
    }

    .radar-blip {
      animation: blipFade 2s infinite ease-in-out;
    }

    @keyframes blipFade {

      0%,
      100% {
        opacity: 0.2;
        transform: scale(0.8);
      }

      50% {
        opacity: 1;
        transform: scale(1.3);
        filter: drop-shadow(0 0 6px #00e5ff);
      }
    }

    /* SECTION WRAPPER */
    .content-section {
      padding: 76px 0;
      border-top: 1px solid rgba(30, 58, 74, 0.5);
      position: relative;
    }

    /* FEATURES GRID */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 40px;
    }

    .feature-card {
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      background: rgba(15, 25, 40, 0.8);
      border-radius: 16px;
      padding: 24px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      border: 1px solid rgba(0, 229, 255, 0.14);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      position: relative;
      overflow: hidden;
    }

    .feature-card:hover {
      transform: translateY(-4px);
      background: rgba(18, 30, 48, 0.9);
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
    }

    .feature-card.cyan {
      border-color: rgba(0, 229, 255, 0.16);
    }

    .feature-card.cyan:hover {
      border-color: rgba(0, 229, 255, 0.4);
      box-shadow: 0 0 24px rgba(0, 229, 255, 0.15);
    }

    .feature-card.green {
      border-color: rgba(57, 224, 128, 0.16);
    }

    .feature-card.green:hover {
      border-color: rgba(57, 224, 128, 0.4);
      box-shadow: 0 0 24px rgba(57, 224, 128, 0.15);
    }

    .feature-card.amber {
      border-color: rgba(255, 184, 0, 0.16);
    }

    .feature-card.amber:hover {
      border-color: rgba(255, 184, 0, 0.4);
      box-shadow: 0 0 24px rgba(255, 184, 0, 0.15);
    }

    .feature-icon-box {
      width: 48px;
      height: 48px;
      border-radius: 13px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .feature-card.cyan .feature-icon-box {
      background: rgba(0, 229, 255, 0.07);
      border: 1px solid rgba(0, 229, 255, 0.22);
      color: var(--cyan);
    }

    .feature-card.green .feature-icon-box {
      background: rgba(57, 224, 128, 0.07);
      border: 1px solid rgba(57, 224, 128, 0.22);
      color: var(--green);
    }

    .feature-card.amber .feature-icon-box {
      background: rgba(255, 184, 0, 0.07);
      border: 1px solid rgba(255, 184, 0, 0.22);
      color: var(--amber);
    }

    .feature-title {
      font-family: var(--font-display);
      font-size: 18px;
      font-weight: 700;
      letter-spacing: 0.7px;
      color: var(--text-white);
    }

    .feature-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* PREVIEW PHONES SECTION */
    .preview-section {
      background: rgba(10, 16, 24, 0.7);
      border-bottom: 1px solid rgba(30, 58, 74, 0.4);
    }

    .phones-showcase {
      display: flex;
      align-items: flex-end;
      justify-content: center;
      gap: 28px;
      margin-top: 48px;
      padding-bottom: 20px;
    }

    .phone-column {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 14px;
    }

    .phone-column.center-featured {
      transform: translateY(-24px);
    }

    .phone-shell {
      width: 200px;
      border-radius: 30px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      position: relative;
      background: linear-gradient(140deg, #0e1826 8%, #080e16 92%);
      transition: all 0.3s ease;
    }

    .phone-shell.cyan-phone {
      height: 350px;
      border: 1px solid rgba(0, 229, 255, 0.2);
      box-shadow: 0 0 0 1px rgba(0, 229, 255, 0.06), 0 0 32px rgba(0, 229, 255, 0.12), 0 28px 64px rgba(0, 0, 0, 0.6);
    }

    .phone-shell.green-phone {
      height: 400px;
      border: 1px solid rgba(57, 224, 128, 0.28);
      box-shadow: 0 0 0 1px rgba(57, 224, 128, 0.1), 0 0 40px rgba(57, 224, 128, 0.18), 0 32px 72px rgba(0, 0, 0, 0.7);
    }

    .phone-shell.amber-phone {
      height: 350px;
      border: 1px solid rgba(255, 184, 0, 0.2);
      box-shadow: 0 0 0 1px rgba(255, 184, 0, 0.08), 0 0 32px rgba(255, 184, 0, 0.12), 0 28px 64px rgba(0, 0, 0, 0.6);
    }

    .phone-top-notch {
      height: 20px;
      background: #060810;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .phone-notch-pill {
      width: 44px;
      height: 4px;
      border-radius: 2px;
      background: rgba(20, 36, 54, 0.9);
    }

    .phone-screen-content {
      flex: 1;
      padding: 10px;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      font-size: 11px;
    }

    /* Phone Internal UI Components */
    .app-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-bottom: 8px;
      border-bottom: 1px solid rgba(30, 58, 74, 0.6);
    }

    .operator-tag {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .operator-avatar {
      width: 24px;
      height: 24px;
      border-radius: 7px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-mono);
      font-size: 9px;
      font-weight: 700;
    }

    .operator-avatar.cyan {
      background: rgba(0, 229, 255, 0.12);
      border: 1px solid rgba(0, 229, 255, 0.3);
      color: var(--cyan);
    }

    .operator-avatar.amber {
      background: rgba(255, 184, 0, 0.15);
      border: 1px solid rgba(255, 184, 0, 0.35);
      color: var(--amber);
      width: 36px;
      height: 36px;
      border-radius: 10px;
      font-size: 14px;
    }

    .operator-name {
      font-family: var(--font-display);
      font-size: 10px;
      font-weight: 700;
      color: var(--text-white);
      line-height: 1.1;
    }

    .operator-sub {
      font-family: var(--font-mono);
      font-size: 7px;
      color: var(--text-dark);
    }

    .app-loc-bar {
      display: flex;
      align-items: center;
      gap: 5px;
      padding: 5px 0;
      border-bottom: 1px solid rgba(30, 58, 74, 0.4);
      font-family: var(--font-mono);
      font-size: 7px;
      color: var(--green);
    }

    .app-loc-bar .dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--green);
    }

    .app-next-game {
      margin-top: 8px;
      border-radius: 10px;
      padding: 9px;
      background: linear-gradient(152deg, rgba(57, 224, 128, 0.1) 0%, rgba(0, 229, 255, 0.06) 100%);
      border: 1px solid rgba(57, 224, 128, 0.25);
    }

    .badge-status {
      font-family: var(--font-mono);
      font-size: 6px;
      padding: 1px 5px;
      border-radius: 3px;
      font-weight: 600;
      text-transform: uppercase;
    }

    .badge-status.confirmed {
      background: rgba(57, 224, 128, 0.12);
      border: 1px solid rgba(57, 224, 128, 0.3);
      color: var(--green);
    }

    .badge-status.open {
      background: rgba(0, 229, 255, 0.1);
      border: 1px solid rgba(0, 229, 255, 0.25);
      color: var(--cyan);
    }

    .badge-status.paid {
      background: rgba(167, 139, 250, 0.1);
      border: 1px solid rgba(167, 139, 250, 0.25);
      color: var(--purple);
    }

    .badge-status.waiting {
      background: rgba(255, 184, 0, 0.1);
      border: 1px solid rgba(255, 184, 0, 0.25);
      color: var(--amber);
    }

    .app-game-card {
      margin-top: 6px;
      padding: 7px 9px;
      border-radius: 8px;
      background: rgba(15, 25, 40, 0.7);
      border: 1px solid rgba(30, 58, 74, 0.6);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .app-game-title {
      font-family: var(--font-display);
      font-size: 11px;
      font-weight: 700;
      color: var(--text-white);
    }

    .app-game-date {
      font-size: 7px;
      color: var(--text-dark);
    }

    /* Phone 2 (Gerenciar Partida) specific */
    .app-tabs {
      display: flex;
      gap: 4px;
      padding: 6px 0;
      border-bottom: 1px solid rgba(30, 58, 74, 0.6);
      font-size: 7px;
      font-family: var(--font-mono);
    }

    .app-tab {
      padding: 3px 6px;
      color: var(--text-dark);
      cursor: pointer;
    }

    .app-tab.active {
      color: var(--green);
      border-bottom: 2px solid var(--green);
      font-weight: 700;
    }

    .app-stats-row {
      display: flex;
      align-items: center;
      justify-content: space-around;
      padding: 8px 4px;
      margin: 8px 0;
      background: rgba(20, 36, 54, 0.3);
      border-radius: 8px;
      border: 1px solid rgba(30, 58, 74, 0.5);
    }

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

    .stat-val {
      font-family: var(--font-mono);
      font-size: 14px;
      font-weight: 700;
      line-height: 1;
    }

    .stat-val.green {
      color: var(--green);
    }

    .stat-val.amber {
      color: var(--amber);
    }

    .stat-lbl {
      font-family: var(--font-mono);
      font-size: 6px;
      color: var(--text-dark);
      letter-spacing: 0.5px;
      margin-top: 2px;
    }

    .app-player-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 4px 6px;
      border-radius: 6px;
      background: rgba(15, 25, 40, 0.6);
      border: 1px solid rgba(30, 58, 74, 0.4);
      margin-bottom: 4px;
    }

    .player-left {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .player-tag-avatar {
      width: 18px;
      height: 18px;
      border-radius: 4px;
      background: rgba(0, 229, 255, 0.1);
      border: 1px solid rgba(0, 229, 255, 0.2);
      color: var(--cyan);
      font-family: var(--font-mono);
      font-size: 7px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .player-tag-avatar.green {
      background: rgba(57, 224, 128, 0.1);
      border-color: rgba(57, 224, 128, 0.2);
      color: var(--green);
    }

    .player-tag-avatar.amber {
      background: rgba(255, 184, 0, 0.1);
      border-color: rgba(255, 184, 0, 0.2);
      color: var(--amber);
    }

    .app-btn-add {
      margin-top: 6px;
      width: 100%;
      padding: 6px;
      border-radius: 6px;
      background: rgba(0, 229, 255, 0.05);
      border: 1px dashed rgba(0, 229, 255, 0.3);
      color: var(--cyan);
      font-size: 8px;
      text-align: center;
      font-weight: 600;
    }

    /* Phone bottom nav bar */
    .phone-bottom-nav {
      height: 36px;
      background: rgba(6, 10, 18, 0.97);
      border-top: 1px solid rgba(20, 40, 60, 0.8);
      display: flex;
      align-items: center;
      justify-content: space-around;
      color: var(--text-dark);
      flex-shrink: 0;
    }

    .phone-bottom-nav .nav-icon.active-cyan {
      color: var(--cyan);
    }

    .phone-bottom-nav .nav-icon.active-green {
      color: var(--green);
    }

    .phone-bottom-nav .nav-icon.active-amber {
      color: var(--amber);
    }

    .phone-label {
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      font-weight: 700;
    }

    .phone-label.cyan {
      color: var(--cyan);
    }

    .phone-label.green {
      color: var(--green);
    }

    .phone-label.amber {
      color: var(--amber);
    }

    /* BETA PROGRAM SECTION */
    .beta-benefits-row {
      display: flex;
      justify-content: center;
      gap: 12px;
      margin-top: 28px;
      margin-bottom: 40px;
      flex-wrap: wrap;
    }

    .benefit-chip {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 10px 18px;
      border-radius: 10px;
      font-size: 12px;
      font-weight: 600;
      color: var(--text-white);
    }

    .benefit-chip.cyan {
      background: rgba(0, 229, 255, 0.05);
      border: 1px solid rgba(0, 229, 255, 0.2);
      color: var(--text-white);
    }

    .benefit-chip.green {
      background: rgba(57, 224, 128, 0.05);
      border: 1px solid rgba(57, 224, 128, 0.2);
      color: var(--text-white);
    }

    .benefit-chip.purple {
      background: rgba(167, 139, 250, 0.05);
      border: 1px solid rgba(167, 139, 250, 0.2);
      color: var(--text-white);
    }

    /* BETA FORM CARD */
    .form-card {
      max-width: 620px;
      margin: 0 auto;
      background: rgba(15, 25, 40, 0.85);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border: 1px solid rgba(0, 229, 255, 0.18);
      border-radius: 20px;
      padding: 36px;
      box-shadow: 0 0 60px rgba(0, 229, 255, 0.06);
    }

    .form-card-title {
      font-family: var(--font-display);
      font-size: 20px;
      font-weight: 700;
      letter-spacing: 1px;
      margin-bottom: 4px;
      color: var(--text-white);
    }

    .form-card-sub {
      font-size: 12px;
      color: var(--text-dark);
      margin-bottom: 24px;
    }

    .form-grid {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .form-row-2 {
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: 12px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .form-label-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-family: var(--font-mono);
      font-size: 9px;
      letter-spacing: 1.2px;
      text-transform: uppercase;
      color: var(--text-muted);
    }

    .form-label-row .req {
      color: #ff4b4b;
      margin-left: 2px;
    }

    .form-control {
      width: 100%;
      height: 46px;
      background: rgba(30, 58, 74, 0.2);
      border: 1px solid rgba(30, 58, 74, 0.7);
      border-radius: 11px;
      padding: 0 14px;
      font-family: var(--font-body);
      font-size: 13px;
      color: var(--text-white);
      outline: none;
      transition: all 0.2s ease;
    }

    .form-control::placeholder {
      color: rgba(237, 240, 247, 0.4);
    }

    .form-control:focus {
      border-color: var(--cyan);
      box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
      background: rgba(30, 58, 74, 0.35);
    }

    select.form-control {
      appearance: none;
      -webkit-appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238fa3b8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 14px center;
      cursor: pointer;
    }

    select.form-control option {
      background-color: #0d1622;
      color: #edf0f7;
    }

    textarea.form-control {
      height: 88px;
      padding: 12px 14px;
      resize: none;
      font-family: var(--font-body);
    }

    .btn-form-submit {
      width: 100%;
      height: 52px;
      border-radius: 12px;
      background: linear-gradient(166deg, #00e5ff 0%, #00b8cc 100%);
      color: #080a0d;
      font-family: var(--font-body);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 0.4px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      border: none;
      cursor: pointer;
      box-shadow: 0 0 18px rgba(0, 229, 255, 0.3);
      transition: all 0.25s ease;
      margin-top: 8px;
    }

    .btn-form-submit:hover {
      box-shadow: 0 0 28px rgba(0, 229, 255, 0.5);
      transform: translateY(-1px);
    }

    .btn-form-submit:disabled {
      opacity: 0.7;
      cursor: not-allowed;
      filter: grayscale(0.2);
    }

    .btn-spinner {
      width: 16px;
      height: 16px;
      border: 2px solid rgba(8, 10, 13, 0.3);
      border-top-color: #080a0d;
      border-radius: 50%;
      animation: spin 0.8s linear infinite;
    }

    @keyframes spin {
      to { transform: rotate(360deg); }
    }

    .form-error-box {
      background: rgba(255, 75, 75, 0.1);
      border: 1px solid rgba(255, 75, 75, 0.4);
      color: #ff6b6b;
      padding: 12px 16px;
      border-radius: 10px;
      font-size: 13px;
      display: flex;
      align-items: center;
      gap: 10px;
      margin-top: 4px;
      line-height: 1.4;
      animation: shake 0.3s ease-in-out;
    }

    @keyframes shake {
      0%, 100% { transform: translateX(0); }
      20%, 60% { transform: translateX(-4px); }
      40%, 80% { transform: translateX(4px); }
    }

    .form-success-container {
      text-align: center;
      padding: 24px 10px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 14px;
      animation: fadeIn 0.4s ease-out;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(10px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .success-icon-box {
      width: 64px;
      height: 64px;
      border-radius: 18px;
      background: rgba(57, 224, 128, 0.1);
      border: 2px solid rgba(57, 224, 128, 0.4);
      color: var(--green);
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 30px rgba(57, 224, 128, 0.25);
    }

    .success-badge {
      font-family: var(--font-mono);
      font-size: 10px;
      font-weight: 700;
      color: var(--green);
      letter-spacing: 2px;
      background: rgba(57, 224, 128, 0.1);
      padding: 3px 10px;
      border-radius: 6px;
      border: 1px solid rgba(57, 224, 128, 0.25);
    }

    .success-title {
      font-family: var(--font-display);
      font-size: 24px;
      font-weight: 700;
      letter-spacing: 1.2px;
      color: var(--text-white);
    }

    .success-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      max-width: 480px;
    }

    .success-callsign-recap {
      font-family: var(--font-mono);
      font-size: 12px;
      letter-spacing: 1px;
      color: var(--text-dark);
      background: rgba(30, 58, 74, 0.3);
      padding: 8px 16px;
      border-radius: 8px;
      border: 1px solid rgba(30, 58, 74, 0.6);
      margin-top: 6px;
    }

    .success-callsign-recap span {
      color: var(--cyan);
      font-weight: 700;
    }

    .form-footnote {
      text-align: center;
      font-family: var(--font-mono);
      font-size: 9px;
      color: var(--text-dark);
      letter-spacing: 1px;
      text-transform: uppercase;
      margin-top: 14px;
    }

    /* SUPPORT TIERS */
    .support-tiers-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 40px;
    }

    .tier-card {
      background: rgba(15, 25, 40, 0.85);
      border-radius: 16px;
      padding: 24px;
      display: flex;
      flex-direction: column;
      gap: 16px;
      border: 1px solid rgba(30, 58, 74, 0.5);
      position: relative;
      transition: all 0.3s ease;
    }

    .tier-card:hover {
      transform: translateY(-4px);
    }

    .tier-card.cyan {
      border-color: rgba(0, 229, 255, 0.2);
    }

    .tier-card.cyan:hover {
      border-color: rgba(0, 229, 255, 0.4);
      box-shadow: 0 0 24px rgba(0, 229, 255, 0.12);
    }

    .tier-card.green {
      border-color: rgba(57, 224, 128, 0.25);
    }

    .tier-card.green:hover {
      border-color: rgba(57, 224, 128, 0.45);
      box-shadow: 0 0 24px rgba(57, 224, 128, 0.15);
    }

    .tier-card.amber {
      border-color: rgba(255, 184, 0, 0.2);
    }

    .tier-card.amber:hover {
      border-color: rgba(255, 184, 0, 0.4);
      box-shadow: 0 0 24px rgba(255, 184, 0, 0.12);
    }

    .popular-tag {
      position: absolute;
      top: -10px;
      right: 20px;
      background: var(--purple);
      color: #080a0d;
      font-family: var(--font-mono);
      font-size: 9px;
      font-weight: 700;
      letter-spacing: 1px;
      padding: 2px 8px;
      border-radius: 4px;
      text-transform: uppercase;
    }

    .tier-header {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .tier-icon-box {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .tier-card.cyan .tier-icon-box {
      background: rgba(0, 229, 255, 0.08);
      color: var(--cyan);
      border: 1px solid rgba(0, 229, 255, 0.2);
    }

    .tier-card.green .tier-icon-box {
      background: rgba(57, 224, 128, 0.08);
      color: var(--green);
      border: 1px solid rgba(57, 224, 128, 0.2);
    }

    .tier-card.amber .tier-icon-box {
      background: rgba(255, 184, 0, 0.08);
      color: var(--amber);
      border: 1px solid rgba(255, 184, 0, 0.2);
    }

    .tier-price {
      font-family: var(--font-display);
      font-size: 22px;
      font-weight: 700;
      color: var(--text-white);
      line-height: 1;
    }

    .tier-role {
      font-size: 12px;
      color: var(--text-muted);
      margin-top: 2px;
    }

    .tier-banner {
      background: rgba(30, 58, 74, 0.25);
      border: 1px solid rgba(30, 58, 74, 0.6);
      border-radius: 8px;
      padding: 10px 14px;
      font-family: var(--font-body);
      font-size: 13px;
      font-weight: 600;
      color: var(--text-white);
      text-align: center;
    }

    .tier-features {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .tier-feature-item {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 12px;
      color: var(--text-muted);
    }

    .tier-feature-item svg {
      flex-shrink: 0;
      color: var(--green);
    }

    /* PIX CARD */
    .pix-card {
      max-width: 600px;
      margin: 40px auto 0 auto;
      background: rgba(15, 25, 40, 0.9);
      border: 1px solid rgba(57, 224, 128, 0.2);
      border-radius: 20px;
      padding: 32px 28px;
      box-shadow: 0 0 48px rgba(57, 224, 128, 0.06);
    }

    .pix-header {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 20px;
    }

    .pix-icon-box {
      width: 40px;
      height: 40px;
      border-radius: 11px;
      background: rgba(57, 224, 128, 0.1);
      border: 1px solid rgba(57, 224, 128, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--green);
    }

    .pix-title {
      font-family: var(--font-display);
      font-size: 16px;
      font-weight: 700;
      letter-spacing: 0.8px;
      color: var(--text-white);
    }

    .pix-sub {
      font-size: 12px;
      color: var(--text-dark);
    }

    .pix-key-label {
      font-family: var(--font-mono);
      font-size: 8px;
      letter-spacing: 1.1px;
      color: var(--text-dark);
      text-transform: uppercase;
      margin-bottom: 6px;
    }

    .pix-key-box {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 20px;
    }

    .pix-key-value {
      flex: 1;
      height: 44px;
      background: rgba(57, 224, 128, 0.06);
      border: 1px solid rgba(57, 224, 128, 0.2);
      border-radius: 11px;
      display: flex;
      align-items: center;
      padding: 0 14px;
      font-family: var(--font-mono);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 0.8px;
      color: var(--green);
    }

    .btn-pix-copy {
      height: 44px;
      padding: 0 16px;
      border-radius: 11px;
      background: rgba(57, 224, 128, 0.08);
      border: 1px solid rgba(57, 224, 128, 0.25);
      color: var(--green);
      font-family: var(--font-mono);
      font-size: 10px;
      font-weight: 600;
      letter-spacing: 1px;
      display: flex;
      align-items: center;
      gap: 6px;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .btn-pix-copy:hover {
      background: rgba(57, 224, 128, 0.18);
      box-shadow: 0 0 14px rgba(57, 224, 128, 0.3);
    }

    .pix-details-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-bottom: 20px;
    }

    .pix-detail-item {
      background: rgba(30, 58, 74, 0.2);
      border: 1px solid rgba(30, 58, 74, 0.5);
      border-radius: 10px;
      padding: 10px 12px;
    }

    .pix-detail-label {
      font-family: var(--font-mono);
      font-size: 7px;
      color: var(--text-dark);
      letter-spacing: 0.8px;
      text-transform: uppercase;
      margin-bottom: 3px;
    }

    .pix-detail-val {
      font-size: 12px;
      font-weight: 600;
      color: var(--text-white);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .pix-qr-box {
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 20px 0;
    }

    .pix-note-box {
      background: rgba(0, 229, 255, 0.05);
      border: 1px solid rgba(0, 229, 255, 0.15);
      border-radius: 11px;
      padding: 12px 14px;
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: 12px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    .pix-note-box svg {
      color: var(--cyan);
      flex-shrink: 0;
      margin-top: 2px;
    }

    .pix-note-box strong {
      color: var(--text-white);
    }

    .pix-note-box a {
      color: var(--cyan);
      text-decoration: none;
      font-family: var(--font-mono);
      font-size: 11px;
    }

    /* FOOTER */
    .site-footer {
      border-top: 1px solid rgba(30, 58, 74, 0.5);
      padding: 28px 0;
      background: rgba(8, 10, 13, 0.95);
    }

    .footer-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }

    .footer-left {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .footer-logo {
      width: 24px;
      height: 24px;
      border-radius: 6px;
      background: rgba(0, 229, 255, 0.08);
      border: 1px solid rgba(0, 229, 255, 0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--cyan);
    }

    .footer-brand {
      font-family: var(--font-display);
      font-size: 15px;
      font-weight: 700;
      letter-spacing: 1px;
      color: var(--text-white);
    }

    .footer-copy {
      font-size: 12px;
      color: var(--text-dark);
    }

    .footer-right {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .dev-badge {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 4px 10px;
      background: rgba(255, 184, 0, 0.08);
      border: 1px solid rgba(255, 184, 0, 0.3);
      border-radius: 6px;
      color: var(--amber);
      font-family: var(--font-mono);
      font-size: 9px;
      letter-spacing: 1px;
      font-weight: 600;
    }

    .footer-note {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* TOAST NOTIFICATION */
    .toast-notice {
      position: fixed;
      bottom: 24px;
      right: 24px;
      background: #0d1a24;
      border: 1px solid var(--cyan);
      color: var(--text-white);
      padding: 12px 20px;
      border-radius: 10px;
      font-size: 13px;
      font-family: var(--font-mono);
      box-shadow: 0 8px 30px rgba(0, 229, 255, 0.3);
      display: flex;
      align-items: center;
      gap: 10px;
      transform: translateY(100px);
      opacity: 0;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      z-index: 1000;
    }

    .toast-notice.show {
      transform: translateY(0);
      opacity: 1;
    }

    /* RESPONSIVE BREAKPOINTS */
    @media (max-width: 900px) {
      .radar-container {
        opacity: 0.15;
        right: -150px;
      }

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

      .phones-showcase {
        flex-direction: column;
        align-items: center;
        gap: 36px;
      }

      .phone-column.center-featured {
        transform: translateY(0);
      }

      .phone-shell {
        width: 260px;
        height: auto;
        min-height: 380px;
      }

      .support-tiers-grid {
        grid-template-columns: 1fr;
      }

      .form-row-2 {
        grid-template-columns: 1fr;
      }

      .nav-links {
        display: none;
      }

      .footer-inner {
        flex-direction: column;
        align-items: flex-start;
      }
    }